Metadata
| Key | Value |
|---|---|
| engine | transformers |
| prompt | default |
| temp | 0.2 |
| top_p | 0.95 |
| max_new_tokens | 1024 |
| n_completions | 10 |
Solutions
func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
for i in 0..<numbers.count {
for j in (i + 1)..<numbers.count {
if abs(numbers[i] - numbers[j]) < threshold {
return true
}
}
}
return false
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Check if in given array of numbers, are any two numbers closer to each other than
given threshold.
hasCloseElements(numbers: [1.0, 2.0, 3.0], threshold: 0.5) == false
hasCloseElements(numbers: [1.0, 2.8, 3.0, 4.0, 5.0, 2.0], threshold: 0.3) == true
assistant
```swift
func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
for i in 0..<numbers.count {
for j in (i + 1)..<numbers.count {
if abs(numbers[i] - numbers[j]) < threshold {
return true
}
}
}
return false
}
```func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
for i in 0..<numbers.count {
for j in (i + 1)..<numbers.count {
if abs(numbers[i] - numbers[j]) < threshold {
return true
}
}
}
return false
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Check if in given array of numbers, are any two numbers closer to each other than
given threshold.
hasCloseElements(numbers: [1.0, 2.0, 3.0], threshold: 0.5) == false
hasCloseElements(numbers: [1.0, 2.8, 3.0, 4.0, 5.0, 2.0], threshold: 0.3) == true
assistant
```swift
func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
for i in 0..<numbers.count {
for j in (i + 1)..<numbers.count {
if abs(numbers[i] - numbers[j]) < threshold {
return true
}
}
}
return false
}
```func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
for i in 0..<numbers.count {
for j in (i + 1)..<numbers.count {
if abs(numbers[i] - numbers[j]) < threshold {
return true
}
}
}
return false
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Check if in given array of numbers, are any two numbers closer to each other than
given threshold.
hasCloseElements(numbers: [1.0, 2.0, 3.0], threshold: 0.5) == false
hasCloseElements(numbers: [1.0, 2.8, 3.0, 4.0, 5.0, 2.0], threshold: 0.3) == true
assistant
```swift
func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
for i in 0..<numbers.count {
for j in (i + 1)..<numbers.count {
if abs(numbers[i] - numbers[j]) < threshold {
return true
}
}
}
return false
}
```func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
for i in 0..<numbers.count {
for j in (i + 1)..<numbers.count {
if abs(numbers[i] - numbers[j]) < threshold {
return true
}
}
}
return false
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Check if in given array of numbers, are any two numbers closer to each other than
given threshold.
hasCloseElements(numbers: [1.0, 2.0, 3.0], threshold: 0.5) == false
hasCloseElements(numbers: [1.0, 2.8, 3.0, 4.0, 5.0, 2.0], threshold: 0.3) == true
assistant
```swift
func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
for i in 0..<numbers.count {
for j in (i + 1)..<numbers.count {
if abs(numbers[i] - numbers[j]) < threshold {
return true
}
}
}
return false
}
```func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
for i in 0..<numbers.count {
for j in i+1..<numbers.count {
if abs(numbers[i] - numbers[j]) < threshold {
return true
}
}
}
return false
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Check if in given array of numbers, are any two numbers closer to each other than
given threshold.
hasCloseElements(numbers: [1.0, 2.0, 3.0], threshold: 0.5) == false
hasCloseElements(numbers: [1.0, 2.8, 3.0, 4.0, 5.0, 2.0], threshold: 0.3) == true
assistant
```swift
func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
for i in 0..<numbers.count {
for j in i+1..<numbers.count {
if abs(numbers[i] - numbers[j]) < threshold {
return true
}
}
}
return false
}
```func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
for i in 0..<numbers.count {
for j in (i + 1)..<numbers.count {
if abs(numbers[i] - numbers[j]) < threshold {
return true
}
}
}
return false
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Check if in given array of numbers, are any two numbers closer to each other than
given threshold.
hasCloseElements(numbers: [1.0, 2.0, 3.0], threshold: 0.5) == false
hasCloseElements(numbers: [1.0, 2.8, 3.0, 4.0, 5.0, 2.0], threshold: 0.3) == true
assistant
```swift
func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
for i in 0..<numbers.count {
for j in (i + 1)..<numbers.count {
if abs(numbers[i] - numbers[j]) < threshold {
return true
}
}
}
return false
}
```func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
for i in 0..<numbers.count {
for j in i+1..<numbers.count {
if abs(numbers[i] - numbers[j]) < threshold {
return true
}
}
}
return false
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Check if in given array of numbers, are any two numbers closer to each other than
given threshold.
hasCloseElements(numbers: [1.0, 2.0, 3.0], threshold: 0.5) == false
hasCloseElements(numbers: [1.0, 2.8, 3.0, 4.0, 5.0, 2.0], threshold: 0.3) == true
assistant
```swift
func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
for i in 0..<numbers.count {
for j in i+1..<numbers.count {
if abs(numbers[i] - numbers[j]) < threshold {
return true
}
}
}
return false
}
```func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
for i in 0..<numbers.count {
for j in (i + 1)..<numbers.count {
if abs(numbers[i] - numbers[j]) < threshold {
return true
}
}
}
return false
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Check if in given array of numbers, are any two numbers closer to each other than
given threshold.
hasCloseElements(numbers: [1.0, 2.0, 3.0], threshold: 0.5) == false
hasCloseElements(numbers: [1.0, 2.8, 3.0, 4.0, 5.0, 2.0], threshold: 0.3) == true
assistant
```swift
func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
for i in 0..<numbers.count {
for j in (i + 1)..<numbers.count {
if abs(numbers[i] - numbers[j]) < threshold {
return true
}
}
}
return false
}
```func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
for i in 0..<numbers.count {
for j in (i + 1)..<numbers.count {
if abs(numbers[i] - numbers[j]) < threshold {
return true
}
}
}
return false
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Check if in given array of numbers, are any two numbers closer to each other than
given threshold.
hasCloseElements(numbers: [1.0, 2.0, 3.0], threshold: 0.5) == false
hasCloseElements(numbers: [1.0, 2.8, 3.0, 4.0, 5.0, 2.0], threshold: 0.3) == true
assistant
```swift
func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
for i in 0..<numbers.count {
for j in (i + 1)..<numbers.count {
if abs(numbers[i] - numbers[j]) < threshold {
return true
}
}
}
return false
}
```func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
for i in 0..<numbers.count {
for j in (i + 1)..<numbers.count {
if abs(numbers[i] - numbers[j]) < threshold {
return true
}
}
}
return false
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Check if in given array of numbers, are any two numbers closer to each other than
given threshold.
hasCloseElements(numbers: [1.0, 2.0, 3.0], threshold: 0.5) == false
hasCloseElements(numbers: [1.0, 2.8, 3.0, 4.0, 5.0, 2.0], threshold: 0.3) == true
assistant
```swift
func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
for i in 0..<numbers.count {
for j in (i + 1)..<numbers.count {
if abs(numbers[i] - numbers[j]) < threshold {
return true
}
}
}
return false
}
```func separateParenGroups(parenString: String) -> [String] {
var result = [String]()
var currentGroup = ""
var depth = 0
for char in parenString {
if char == "(" {
depth += 1
}
if depth > 0 {
currentGroup.append(char)
}
if char == ")" {
depth -= 1
if depth == 0 {
result.append(currentGroup)
currentGroup = ""
}
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Input to this function is a string containing multiple groups of nested parentheses. Your goal is to
separate those group into separate strings and return the array of those.
Separate groups are balanced (each open brace is properly closed) and not nested within each other
Ignore any spaces in the input string.
separateParenGroups(parenString: "( ) (( )) (( )( ))") == ["()", "(())", "(()())"]
assistant
```swift
func separateParenGroups(parenString: String) -> [String] {
var result = [String]()
var currentGroup = ""
var depth = 0
for char in parenString {
if char == "(" {
depth += 1
}
if depth > 0 {
currentGroup.append(char)
}
if char == ")" {
depth -= 1
if depth == 0 {
result.append(currentGroup)
currentGroup = ""
}
}
}
return result
}
``` // XCTAssertTrue failedfunc separateParenGroups(parenString: String) -> [String] {
var result = [String]()
var currentGroup = ""
var balance = 0
for char in parenString {
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
currentGroup.append(char)
if balance == 0 && !currentGroup.isEmpty {
result.append(currentGroup)
currentGroup = ""
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Input to this function is a string containing multiple groups of nested parentheses. Your goal is to
separate those group into separate strings and return the array of those.
Separate groups are balanced (each open brace is properly closed) and not nested within each other
Ignore any spaces in the input string.
separateParenGroups(parenString: "( ) (( )) (( )( ))") == ["()", "(())", "(()())"]
assistant
```swift
func separateParenGroups(parenString: String) -> [String] {
var result = [String]()
var currentGroup = ""
var balance = 0
for char in parenString {
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
currentGroup.append(char)
if balance == 0 && !currentGroup.isEmpty {
result.append(currentGroup)
currentGroup = ""
}
}
return result
}
``` // XCTAssertTrue failedfunc separateParenGroups(parenString: String) -> [String] {
var result = [String]()
var stack = [(Int, Character)]()
var currentGroup = ""
for (index, char) in parenString.enumerated() {
if char == "(" {
stack.append((index, char))
currentGroup += String(char)
} else if char == ")" {
if let last = stack.last, last.1 == "(" {
stack.removeLast()
currentGroup += String(char)
// If stack is empty, we have a complete group
if stack.isEmpty {
result.append(currentGroup)
currentGroup = ""
}
}
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Input to this function is a string containing multiple groups of nested parentheses. Your goal is to
separate those group into separate strings and return the array of those.
Separate groups are balanced (each open brace is properly closed) and not nested within each other
Ignore any spaces in the input string.
separateParenGroups(parenString: "( ) (( )) (( )( ))") == ["()", "(())", "(()())"]
assistant
```swift
func separateParenGroups(parenString: String) -> [String] {
var result = [String]()
var stack = [(Int, Character)]()
var currentGroup = ""
for (index, char) in parenString.enumerated() {
if char == "(" {
stack.append((index, char))
currentGroup += String(char)
} else if char == ")" {
if let last = stack.last, last.1 == "(" {
stack.removeLast()
currentGroup += String(char)
// If stack is empty, we have a complete group
if stack.isEmpty {
result.append(currentGroup)
currentGroup = ""
}
}
}
}
return result
}
```func separateParenGroups(parenString: String) -> [String] {
var result = [String]()
var stack = [Character]()
var currentGroup = ""
for char in parenString {
if char == "(" {
stack.append(char)
currentGroup += String(char)
} else if char == ")" {
stack.removeLast()
currentGroup += String(char)
if stack.isEmpty {
result.append(currentGroup)
currentGroup = ""
}
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Input to this function is a string containing multiple groups of nested parentheses. Your goal is to
separate those group into separate strings and return the array of those.
Separate groups are balanced (each open brace is properly closed) and not nested within each other
Ignore any spaces in the input string.
separateParenGroups(parenString: "( ) (( )) (( )( ))") == ["()", "(())", "(()())"]
assistant
```swift
func separateParenGroups(parenString: String) -> [String] {
var result = [String]()
var stack = [Character]()
var currentGroup = ""
for char in parenString {
if char == "(" {
stack.append(char)
currentGroup += String(char)
} else if char == ")" {
stack.removeLast()
currentGroup += String(char)
if stack.isEmpty {
result.append(currentGroup)
currentGroup = ""
}
}
}
return result
}
```func separateParenGroups(parenString: String) -> [String] {
var result = [String]()
var stack = [(Int, Character)]()
var currentGroup = ""
for (index, char) in parenString.enumerated() {
if char == "(" {
stack.append((index, char))
currentGroup += String(char)
} else if char == ")" {
if let last = stack.last, last.1 == "(" {
stack.removeLast()
currentGroup += String(char)
if stack.isEmpty {
result.append(currentGroup)
currentGroup = ""
}
}
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Input to this function is a string containing multiple groups of nested parentheses. Your goal is to
separate those group into separate strings and return the array of those.
Separate groups are balanced (each open brace is properly closed) and not nested within each other
Ignore any spaces in the input string.
separateParenGroups(parenString: "( ) (( )) (( )( ))") == ["()", "(())", "(()())"]
assistant
```swift
func separateParenGroups(parenString: String) -> [String] {
var result = [String]()
var stack = [(Int, Character)]()
var currentGroup = ""
for (index, char) in parenString.enumerated() {
if char == "(" {
stack.append((index, char))
currentGroup += String(char)
} else if char == ")" {
if let last = stack.last, last.1 == "(" {
stack.removeLast()
currentGroup += String(char)
if stack.isEmpty {
result.append(currentGroup)
currentGroup = ""
}
}
}
}
return result
}
```func separateParenGroups(parenString: String) -> [String] {
var result = [String]()
var stack = [Character]()
var currentGroup = ""
for char in parenString {
if char != " " {
if char == "(" {
stack.append(char)
} else if char == ")" {
stack.removeLast()
}
currentGroup += String(char)
if stack.isEmpty {
result.append(currentGroup)
currentGroup = ""
}
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Input to this function is a string containing multiple groups of nested parentheses. Your goal is to
separate those group into separate strings and return the array of those.
Separate groups are balanced (each open brace is properly closed) and not nested within each other
Ignore any spaces in the input string.
separateParenGroups(parenString: "( ) (( )) (( )( ))") == ["()", "(())", "(()())"]
assistant
```swift
func separateParenGroups(parenString: String) -> [String] {
var result = [String]()
var stack = [Character]()
var currentGroup = ""
for char in parenString {
if char != " " {
if char == "(" {
stack.append(char)
} else if char == ")" {
stack.removeLast()
}
currentGroup += String(char)
if stack.isEmpty {
result.append(currentGroup)
currentGroup = ""
}
}
}
return result
}
```func separateParenGroups(parenString: String) -> [String] {
var result = [String]()
var currentGroup = ""
var depth = 0
for char in parenString {
if char == "(" {
depth += 1
}
if depth > 0 {
currentGroup.append(char)
}
if char == ")" {
depth -= 1
if depth == 0 {
result.append(currentGroup)
currentGroup = ""
}
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Input to this function is a string containing multiple groups of nested parentheses. Your goal is to
separate those group into separate strings and return the array of those.
Separate groups are balanced (each open brace is properly closed) and not nested within each other
Ignore any spaces in the input string.
separateParenGroups(parenString: "( ) (( )) (( )( ))") == ["()", "(())", "(()())"]
assistant
```swift
func separateParenGroups(parenString: String) -> [String] {
var result = [String]()
var currentGroup = ""
var depth = 0
for char in parenString {
if char == "(" {
depth += 1
}
if depth > 0 {
currentGroup.append(char)
}
if char == ")" {
depth -= 1
if depth == 0 {
result.append(currentGroup)
currentGroup = ""
}
}
}
return result
}
``` // XCTAssertTrue failedfunc separateParenGroups(parenString: String) -> [String] {
var result = [String]()
var stack = [Character]()
var currentGroup = ""
for char in parenString {
if char == " " {
continue
}
if char == "(" {
stack.append(char)
currentGroup += String(char)
} else if char == ")" {
stack.removeLast()
currentGroup += String(char)
if stack.isEmpty {
result.append(currentGroup)
currentGroup = ""
}
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Input to this function is a string containing multiple groups of nested parentheses. Your goal is to
separate those group into separate strings and return the array of those.
Separate groups are balanced (each open brace is properly closed) and not nested within each other
Ignore any spaces in the input string.
separateParenGroups(parenString: "( ) (( )) (( )( ))") == ["()", "(())", "(()())"]
assistant
```swift
func separateParenGroups(parenString: String) -> [String] {
var result = [String]()
var stack = [Character]()
var currentGroup = ""
for char in parenString {
if char == " " {
continue
}
if char == "(" {
stack.append(char)
currentGroup += String(char)
} else if char == ")" {
stack.removeLast()
currentGroup += String(char)
if stack.isEmpty {
result.append(currentGroup)
currentGroup = ""
}
}
}
return result
}
```func separateParenGroups(parenString: String) -> [String] {
var result = [String]()
var stack = [Character]()
var currentGroup = ""
for char in parenString {
if char == "(" {
stack.append(char)
currentGroup += String(char)
} else if char == ")" {
stack.removeLast()
currentGroup += String(char)
if stack.isEmpty {
result.append(currentGroup)
currentGroup = ""
}
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Input to this function is a string containing multiple groups of nested parentheses. Your goal is to
separate those group into separate strings and return the array of those.
Separate groups are balanced (each open brace is properly closed) and not nested within each other
Ignore any spaces in the input string.
separateParenGroups(parenString: "( ) (( )) (( )( ))") == ["()", "(())", "(()())"]
assistant
```swift
func separateParenGroups(parenString: String) -> [String] {
var result = [String]()
var stack = [Character]()
var currentGroup = ""
for char in parenString {
if char == "(" {
stack.append(char)
currentGroup += String(char)
} else if char == ")" {
stack.removeLast()
currentGroup += String(char)
if stack.isEmpty {
result.append(currentGroup)
currentGroup = ""
}
}
}
return result
}
```func separateParenGroups(parenString: String) -> [String] {
var result = [String]()
var stack = [Character]()
var currentGroup = ""
for char in parenString {
if char == " " {
continue
}
if char == "(" {
stack.append(char)
currentGroup += String(char)
} else if char == ")" {
stack.removeLast()
currentGroup += String(char)
if stack.isEmpty {
result.append(currentGroup)
currentGroup = ""
}
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Input to this function is a string containing multiple groups of nested parentheses. Your goal is to
separate those group into separate strings and return the array of those.
Separate groups are balanced (each open brace is properly closed) and not nested within each other
Ignore any spaces in the input string.
separateParenGroups(parenString: "( ) (( )) (( )( ))") == ["()", "(())", "(()())"]
assistant
```swift
func separateParenGroups(parenString: String) -> [String] {
var result = [String]()
var stack = [Character]()
var currentGroup = ""
for char in parenString {
if char == " " {
continue
}
if char == "(" {
stack.append(char)
currentGroup += String(char)
} else if char == ")" {
stack.removeLast()
currentGroup += String(char)
if stack.isEmpty {
result.append(currentGroup)
currentGroup = ""
}
}
}
return result
}
```func truncateNumber(number: Double) -> Double {
return number - floor(number)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive floating point number, it can be decomposed into
and integer part (largest integer smaller than given number) and decimals
(leftover part always smaller than 1).
Return the decimal part of the number.
truncateNumber(number: 3.5) == 0.5
assistant
```swift
func truncateNumber(number: Double) -> Double {
return number - floor(number)
}
```func truncateNumber(number: Double) -> Double {
return number - floor(number)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive floating point number, it can be decomposed into
and integer part (largest integer smaller than given number) and decimals
(leftover part always smaller than 1).
Return the decimal part of the number.
truncateNumber(number: 3.5) == 0.5
assistant
```swift
func truncateNumber(number: Double) -> Double {
return number - floor(number)
}
```func truncateNumber(number: Double) -> Double {
return number - floor(number)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive floating point number, it can be decomposed into
and integer part (largest integer smaller than given number) and decimals
(leftover part always smaller than 1).
Return the decimal part of the number.
truncateNumber(number: 3.5) == 0.5
assistant
```swift
func truncateNumber(number: Double) -> Double {
return number - floor(number)
}
```func truncateNumber(number: Double) -> Double {
return number - floor(number)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive floating point number, it can be decomposed into
and integer part (largest integer smaller than given number) and decimals
(leftover part always smaller than 1).
Return the decimal part of the number.
truncateNumber(number: 3.5) == 0.5
assistant
```swift
func truncateNumber(number: Double) -> Double {
return number - floor(number)
}
```func truncateNumber(number: Double) -> Double {
return number - floor(number)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive floating point number, it can be decomposed into
and integer part (largest integer smaller than given number) and decimals
(leftover part always smaller than 1).
Return the decimal part of the number.
truncateNumber(number: 3.5) == 0.5
assistant
```swift
func truncateNumber(number: Double) -> Double {
return number - floor(number)
}
```func truncateNumber(number: Double) -> Double {
return number - floor(number)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive floating point number, it can be decomposed into
and integer part (largest integer smaller than given number) and decimals
(leftover part always smaller than 1).
Return the decimal part of the number.
truncateNumber(number: 3.5) == 0.5
assistant
```swift
func truncateNumber(number: Double) -> Double {
return number - floor(number)
}
```func truncateNumber(number: Double) -> Double {
return number - floor(number)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive floating point number, it can be decomposed into
and integer part (largest integer smaller than given number) and decimals
(leftover part always smaller than 1).
Return the decimal part of the number.
truncateNumber(number: 3.5) == 0.5
assistant
```swift
func truncateNumber(number: Double) -> Double {
return number - floor(number)
}
```func truncateNumber(number: Double) -> Double {
return number - floor(number)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive floating point number, it can be decomposed into
and integer part (largest integer smaller than given number) and decimals
(leftover part always smaller than 1).
Return the decimal part of the number.
truncateNumber(number: 3.5) == 0.5
assistant
```swift
func truncateNumber(number: Double) -> Double {
return number - floor(number)
}
```func truncateNumber(number: Double) -> Double {
return number - floor(number)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive floating point number, it can be decomposed into
and integer part (largest integer smaller than given number) and decimals
(leftover part always smaller than 1).
Return the decimal part of the number.
truncateNumber(number: 3.5) == 0.5
assistant
```swift
func truncateNumber(number: Double) -> Double {
return number - floor(number)
}
```func truncateNumber(number: Double) -> Double {
return number - floor(number)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive floating point number, it can be decomposed into
and integer part (largest integer smaller than given number) and decimals
(leftover part always smaller than 1).
Return the decimal part of the number.
truncateNumber(number: 3.5) == 0.5
assistant
```swift
func truncateNumber(number: Double) -> Double {
return number - floor(number)
}
```func belowZero(operations: [Int]) -> Bool {
var balance = 0
for operation in operations {
balance += operation
if balance < 0 {
return true
}
}
return false
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You're given an array of deposit and withdrawal operations on a bank account that starts with
zero balance. Your task is to detect if at any point the balance of account fallls below zero, and
at that point function should return true. Otherwise it should return false.
belowZero(operations: [1, 2, 3]) == false
belowZero(operations: [1, 2, -4, 5]) == true
assistant
```swift
func belowZero(operations: [Int]) -> Bool {
var balance = 0
for operation in operations {
balance += operation
if balance < 0 {
return true
}
}
return false
}
```func belowZero(operations: [Int]) -> Bool {
var balance = 0
for operation in operations {
balance += operation
if balance < 0 {
return true
}
}
return false
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You're given an array of deposit and withdrawal operations on a bank account that starts with
zero balance. Your task is to detect if at any point the balance of account fallls below zero, and
at that point function should return true. Otherwise it should return false.
belowZero(operations: [1, 2, 3]) == false
belowZero(operations: [1, 2, -4, 5]) == true
assistant
```swift
func belowZero(operations: [Int]) -> Bool {
var balance = 0
for operation in operations {
balance += operation
if balance < 0 {
return true
}
}
return false
}
```func belowZero(operations: [Int]) -> Bool {
var balance = 0
for operation in operations {
balance += operation
if balance < 0 {
return true
}
}
return false
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You're given an array of deposit and withdrawal operations on a bank account that starts with
zero balance. Your task is to detect if at any point the balance of account fallls below zero, and
at that point function should return true. Otherwise it should return false.
belowZero(operations: [1, 2, 3]) == false
belowZero(operations: [1, 2, -4, 5]) == true
assistant
```swift
func belowZero(operations: [Int]) -> Bool {
var balance = 0
for operation in operations {
balance += operation
if balance < 0 {
return true
}
}
return false
}
```func belowZero(operations: [Int]) -> Bool {
var balance = 0
for operation in operations {
balance += operation
if balance < 0 {
return true
}
}
return false
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You're given an array of deposit and withdrawal operations on a bank account that starts with
zero balance. Your task is to detect if at any point the balance of account fallls below zero, and
at that point function should return true. Otherwise it should return false.
belowZero(operations: [1, 2, 3]) == false
belowZero(operations: [1, 2, -4, 5]) == true
assistant
```swift
func belowZero(operations: [Int]) -> Bool {
var balance = 0
for operation in operations {
balance += operation
if balance < 0 {
return true
}
}
return false
}
```func belowZero(operations: [Int]) -> Bool {
var balance = 0
for operation in operations {
balance += operation
if balance < 0 {
return true
}
}
return false
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You're given an array of deposit and withdrawal operations on a bank account that starts with
zero balance. Your task is to detect if at any point the balance of account fallls below zero, and
at that point function should return true. Otherwise it should return false.
belowZero(operations: [1, 2, 3]) == false
belowZero(operations: [1, 2, -4, 5]) == true
assistant
```swift
func belowZero(operations: [Int]) -> Bool {
var balance = 0
for operation in operations {
balance += operation
if balance < 0 {
return true
}
}
return false
}
```func belowZero(operations: [Int]) -> Bool {
var balance = 0
for operation in operations {
balance += operation
if balance < 0 {
return true
}
}
return false
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You're given an array of deposit and withdrawal operations on a bank account that starts with
zero balance. Your task is to detect if at any point the balance of account fallls below zero, and
at that point function should return true. Otherwise it should return false.
belowZero(operations: [1, 2, 3]) == false
belowZero(operations: [1, 2, -4, 5]) == true
assistant
```swift
func belowZero(operations: [Int]) -> Bool {
var balance = 0
for operation in operations {
balance += operation
if balance < 0 {
return true
}
}
return false
}
```func belowZero(operations: [Int]) -> Bool {
var balance = 0
for operation in operations {
balance += operation
if balance < 0 {
return true
}
}
return false
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You're given an array of deposit and withdrawal operations on a bank account that starts with
zero balance. Your task is to detect if at any point the balance of account fallls below zero, and
at that point function should return true. Otherwise it should return false.
belowZero(operations: [1, 2, 3]) == false
belowZero(operations: [1, 2, -4, 5]) == true
assistant
```swift
func belowZero(operations: [Int]) -> Bool {
var balance = 0
for operation in operations {
balance += operation
if balance < 0 {
return true
}
}
return false
}
```func belowZero(operations: [Int]) -> Bool {
var balance = 0
for operation in operations {
balance += operation
if balance < 0 {
return true
}
}
return false
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You're given an array of deposit and withdrawal operations on a bank account that starts with
zero balance. Your task is to detect if at any point the balance of account fallls below zero, and
at that point function should return true. Otherwise it should return false.
belowZero(operations: [1, 2, 3]) == false
belowZero(operations: [1, 2, -4, 5]) == true
assistant
```swift
func belowZero(operations: [Int]) -> Bool {
var balance = 0
for operation in operations {
balance += operation
if balance < 0 {
return true
}
}
return false
}
```func belowZero(operations: [Int]) -> Bool {
var balance = 0
for operation in operations {
balance += operation
if balance < 0 {
return true
}
}
return false
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You're given an array of deposit and withdrawal operations on a bank account that starts with
zero balance. Your task is to detect if at any point the balance of account fallls below zero, and
at that point function should return true. Otherwise it should return false.
belowZero(operations: [1, 2, 3]) == false
belowZero(operations: [1, 2, -4, 5]) == true
assistant
```swift
func belowZero(operations: [Int]) -> Bool {
var balance = 0
for operation in operations {
balance += operation
if balance < 0 {
return true
}
}
return false
}
```func belowZero(operations: [Int]) -> Bool {
var balance = 0
for operation in operations {
balance += operation
if balance < 0 {
return true
}
}
return false
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You're given an array of deposit and withdrawal operations on a bank account that starts with
zero balance. Your task is to detect if at any point the balance of account fallls below zero, and
at that point function should return true. Otherwise it should return false.
belowZero(operations: [1, 2, 3]) == false
belowZero(operations: [1, 2, -4, 5]) == true
assistant
```swift
func belowZero(operations: [Int]) -> Bool {
var balance = 0
for operation in operations {
balance += operation
if balance < 0 {
return true
}
}
return false
}
```func meanAbsoluteDeviation(numbers: [Double]) -> Double {
let count = numbers.count
guard count > 0 else { return 0 }
let mean = numbers.reduce(0, +) / Double(count)
let sumOfAbsoluteDifferences = numbers.map { abs($0 - mean) }.reduce(0, +)
return sumOfAbsoluteDifferences / Double(count)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
For a given array of input numbers, calculate Mean Absolute Deviation
around the mean of this dataset.
Mean Absolute Deviation is the average absolute difference between each
element and a centerpoint (mean in this case):
MAD = average | x - x_mean |
meanAbsoluteDeviation(numbers: [1.0, 2.0, 3.0, 4.0]) == 1.0
assistant
```swift
func meanAbsoluteDeviation(numbers: [Double]) -> Double {
let count = numbers.count
guard count > 0 else { return 0 }
let mean = numbers.reduce(0, +) / Double(count)
let sumOfAbsoluteDifferences = numbers.map { abs($0 - mean) }.reduce(0, +)
return sumOfAbsoluteDifferences / Double(count)
}
```func meanAbsoluteDeviation(numbers: [Double]) -> Double {
let count = numbers.count
guard count > 0 else {
return 0.0
}
// Calculate the mean
let sum = numbers.reduce(0.0, +)
let mean = sum / Double(count)
// Calculate the mean absolute deviation
let madSum = numbers.map { abs($0 - mean) }.reduce(0.0, +)
let mad = madSum / Double(count)
return mad
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
For a given array of input numbers, calculate Mean Absolute Deviation
around the mean of this dataset.
Mean Absolute Deviation is the average absolute difference between each
element and a centerpoint (mean in this case):
MAD = average | x - x_mean |
meanAbsoluteDeviation(numbers: [1.0, 2.0, 3.0, 4.0]) == 1.0
assistant
```swift
func meanAbsoluteDeviation(numbers: [Double]) -> Double {
let count = numbers.count
guard count > 0 else {
return 0.0
}
// Calculate the mean
let sum = numbers.reduce(0.0, +)
let mean = sum / Double(count)
// Calculate the mean absolute deviation
let madSum = numbers.map { abs($0 - mean) }.reduce(0.0, +)
let mad = madSum / Double(count)
return mad
}
```func meanAbsoluteDeviation(numbers: [Double]) -> Double {
let count = numbers.count
guard count > 0 else { return 0.0 }
// Calculate the mean
let sum = numbers.reduce(0, +)
let mean = sum / Double(count)
// Calculate the mean absolute deviation
let mad = numbers.map { abs($0 - mean) }.reduce(0, +) / Double(count)
return mad
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
For a given array of input numbers, calculate Mean Absolute Deviation
around the mean of this dataset.
Mean Absolute Deviation is the average absolute difference between each
element and a centerpoint (mean in this case):
MAD = average | x - x_mean |
meanAbsoluteDeviation(numbers: [1.0, 2.0, 3.0, 4.0]) == 1.0
assistant
```swift
func meanAbsoluteDeviation(numbers: [Double]) -> Double {
let count = numbers.count
guard count > 0 else { return 0.0 }
// Calculate the mean
let sum = numbers.reduce(0, +)
let mean = sum / Double(count)
// Calculate the mean absolute deviation
let mad = numbers.map { abs($0 - mean) }.reduce(0, +) / Double(count)
return mad
}
```func meanAbsoluteDeviation(numbers: [Double]) -> Double {
let count = numbers.count
guard count > 0 else {
return 0.0
}
// Calculate the mean
let sum = numbers.reduce(0.0, +)
let mean = sum / Double(count)
// Calculate the mean absolute deviation
let madSum = numbers.map { abs($0 - mean) }.reduce(0.0, +)
let mad = madSum / Double(count)
return mad
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
For a given array of input numbers, calculate Mean Absolute Deviation
around the mean of this dataset.
Mean Absolute Deviation is the average absolute difference between each
element and a centerpoint (mean in this case):
MAD = average | x - x_mean |
meanAbsoluteDeviation(numbers: [1.0, 2.0, 3.0, 4.0]) == 1.0
assistant
```swift
func meanAbsoluteDeviation(numbers: [Double]) -> Double {
let count = numbers.count
guard count > 0 else {
return 0.0
}
// Calculate the mean
let sum = numbers.reduce(0.0, +)
let mean = sum / Double(count)
// Calculate the mean absolute deviation
let madSum = numbers.map { abs($0 - mean) }.reduce(0.0, +)
let mad = madSum / Double(count)
return mad
}
```func meanAbsoluteDeviation(numbers: [Double]) -> Double {
let mean = numbers.reduce(0, +) / Double(numbers.count)
let absDeviations = numbers.map { abs($0 - mean) }
return absDeviations.reduce(0, +) / Double(absDeviations.count)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
For a given array of input numbers, calculate Mean Absolute Deviation
around the mean of this dataset.
Mean Absolute Deviation is the average absolute difference between each
element and a centerpoint (mean in this case):
MAD = average | x - x_mean |
meanAbsoluteDeviation(numbers: [1.0, 2.0, 3.0, 4.0]) == 1.0
assistant
```swift
func meanAbsoluteDeviation(numbers: [Double]) -> Double {
let mean = numbers.reduce(0, +) / Double(numbers.count)
let absDeviations = numbers.map { abs($0 - mean) }
return absDeviations.reduce(0, +) / Double(absDeviations.count)
}
```func meanAbsoluteDeviation(numbers: [Double]) -> Double {
let mean = numbers.reduce(0, +) / Double(numbers.count)
let absDeviations = numbers.map { abs($0 - mean) }
return absDeviations.reduce(0, +) / Double(absDeviations.count)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
For a given array of input numbers, calculate Mean Absolute Deviation
around the mean of this dataset.
Mean Absolute Deviation is the average absolute difference between each
element and a centerpoint (mean in this case):
MAD = average | x - x_mean |
meanAbsoluteDeviation(numbers: [1.0, 2.0, 3.0, 4.0]) == 1.0
assistant
```swift
func meanAbsoluteDeviation(numbers: [Double]) -> Double {
let mean = numbers.reduce(0, +) / Double(numbers.count)
let absDeviations = numbers.map { abs($0 - mean) }
return absDeviations.reduce(0, +) / Double(absDeviations.count)
}
```func meanAbsoluteDeviation(numbers: [Double]) -> Double {
let count = numbers.count
guard count > 0 else { return 0.0 }
let mean = numbers.reduce(0, +) / Double(count)
let sumOfAbsoluteDifferences = numbers.map { abs($0 - mean) }.reduce(0, +)
return sumOfAbsoluteDifferences / Double(count)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
For a given array of input numbers, calculate Mean Absolute Deviation
around the mean of this dataset.
Mean Absolute Deviation is the average absolute difference between each
element and a centerpoint (mean in this case):
MAD = average | x - x_mean |
meanAbsoluteDeviation(numbers: [1.0, 2.0, 3.0, 4.0]) == 1.0
assistant
```swift
func meanAbsoluteDeviation(numbers: [Double]) -> Double {
let count = numbers.count
guard count > 0 else { return 0.0 }
let mean = numbers.reduce(0, +) / Double(count)
let sumOfAbsoluteDifferences = numbers.map { abs($0 - mean) }.reduce(0, +)
return sumOfAbsoluteDifferences / Double(count)
}
```func meanAbsoluteDeviation(numbers: [Double]) -> Double {
let count = numbers.count
guard count > 0 else { return 0 }
let sum = numbers.reduce(0, +)
let mean = sum / Double(count)
let absDeviations = numbers.map { abs($0 - mean) }
let madSum = absDeviations.reduce(0, +)
return madSum / Double(count)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
For a given array of input numbers, calculate Mean Absolute Deviation
around the mean of this dataset.
Mean Absolute Deviation is the average absolute difference between each
element and a centerpoint (mean in this case):
MAD = average | x - x_mean |
meanAbsoluteDeviation(numbers: [1.0, 2.0, 3.0, 4.0]) == 1.0
assistant
```swift
func meanAbsoluteDeviation(numbers: [Double]) -> Double {
let count = numbers.count
guard count > 0 else { return 0 }
let sum = numbers.reduce(0, +)
let mean = sum / Double(count)
let absDeviations = numbers.map { abs($0 - mean) }
let madSum = absDeviations.reduce(0, +)
return madSum / Double(count)
}
```func meanAbsoluteDeviation(numbers: [Double]) -> Double {
let count = numbers.count
guard count > 0 else { return 0.0 }
// Calculate the mean
let sum = numbers.reduce(0, +)
let mean = sum / Double(count)
// Calculate the mean absolute deviation
let absDeviations = numbers.map { abs($0 - mean) }
let madSum = absDeviations.reduce(0, +)
let mad = madSum / Double(count)
return mad
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
For a given array of input numbers, calculate Mean Absolute Deviation
around the mean of this dataset.
Mean Absolute Deviation is the average absolute difference between each
element and a centerpoint (mean in this case):
MAD = average | x - x_mean |
meanAbsoluteDeviation(numbers: [1.0, 2.0, 3.0, 4.0]) == 1.0
assistant
```swift
func meanAbsoluteDeviation(numbers: [Double]) -> Double {
let count = numbers.count
guard count > 0 else { return 0.0 }
// Calculate the mean
let sum = numbers.reduce(0, +)
let mean = sum / Double(count)
// Calculate the mean absolute deviation
let absDeviations = numbers.map { abs($0 - mean) }
let madSum = absDeviations.reduce(0, +)
let mad = madSum / Double(count)
return mad
}
```func meanAbsoluteDeviation(numbers: [Double]) -> Double {
let count = numbers.count
guard count > 0 else { return 0.0 }
let sum = numbers.reduce(0.0, +)
let mean = sum / Double(count)
let absDeviations = numbers.map { abs($0 - mean) }
let madSum = absDeviations.reduce(0.0, +)
return madSum / Double(count)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
For a given array of input numbers, calculate Mean Absolute Deviation
around the mean of this dataset.
Mean Absolute Deviation is the average absolute difference between each
element and a centerpoint (mean in this case):
MAD = average | x - x_mean |
meanAbsoluteDeviation(numbers: [1.0, 2.0, 3.0, 4.0]) == 1.0
assistant
```swift
func meanAbsoluteDeviation(numbers: [Double]) -> Double {
let count = numbers.count
guard count > 0 else { return 0.0 }
let sum = numbers.reduce(0.0, +)
let mean = sum / Double(count)
let absDeviations = numbers.map { abs($0 - mean) }
let madSum = absDeviations.reduce(0.0, +)
return madSum / Double(count)
}
```func intersperse(numbers: [Int], delimeter: Int) -> [Int] {
var result = [Int]()
for (index, number) in numbers.enumerated() {
result.append(number)
if index < numbers.count - 1 {
result.append(delimeter)
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Insert a number 'delimeter' between every two consecutive elements of input array `numbers'
intersperse(numbers: [] as [Int], delimeter: 4) == [] as [Int]
intersperse(numbers: [1, 2, 3], delimeter: 4) == [1, 4, 2, 4, 3]
assistant
```swift
func intersperse(numbers: [Int], delimeter: Int) -> [Int] {
var result = [Int]()
for (index, number) in numbers.enumerated() {
result.append(number)
if index < numbers.count - 1 {
result.append(delimeter)
}
}
return result
}
```func intersperse(numbers: [Int], delimeter: Int) -> [Int] {
var result = [Int]()
for (index, number) in numbers.enumerated() {
result.append(number)
if index < numbers.count - 1 {
result.append(delimeter)
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Insert a number 'delimeter' between every two consecutive elements of input array `numbers'
intersperse(numbers: [] as [Int], delimeter: 4) == [] as [Int]
intersperse(numbers: [1, 2, 3], delimeter: 4) == [1, 4, 2, 4, 3]
assistant
```swift
func intersperse(numbers: [Int], delimeter: Int) -> [Int] {
var result = [Int]()
for (index, number) in numbers.enumerated() {
result.append(number)
if index < numbers.count - 1 {
result.append(delimeter)
}
}
return result
}
```func intersperse(numbers: [Int], delimeter: Int) -> [Int] {
var result = [Int]()
for (index, number) in numbers.enumerated() {
result.append(number)
if index < numbers.count - 1 {
result.append(delimeter)
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Insert a number 'delimeter' between every two consecutive elements of input array `numbers'
intersperse(numbers: [] as [Int], delimeter: 4) == [] as [Int]
intersperse(numbers: [1, 2, 3], delimeter: 4) == [1, 4, 2, 4, 3]
assistant
```swift
func intersperse(numbers: [Int], delimeter: Int) -> [Int] {
var result = [Int]()
for (index, number) in numbers.enumerated() {
result.append(number)
if index < numbers.count - 1 {
result.append(delimeter)
}
}
return result
}
```func intersperse(numbers: [Int], delimeter: Int) -> [Int] {
var result = [Int]()
for (index, number) in numbers.enumerated() {
result.append(number)
if index < numbers.count - 1 {
result.append(delimeter)
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Insert a number 'delimeter' between every two consecutive elements of input array `numbers'
intersperse(numbers: [] as [Int], delimeter: 4) == [] as [Int]
intersperse(numbers: [1, 2, 3], delimeter: 4) == [1, 4, 2, 4, 3]
assistant
```swift
func intersperse(numbers: [Int], delimeter: Int) -> [Int] {
var result = [Int]()
for (index, number) in numbers.enumerated() {
result.append(number)
if index < numbers.count - 1 {
result.append(delimeter)
}
}
return result
}
```func intersperse(numbers: [Int], delimeter: Int) -> [Int] {
var result = [Int]()
for (index, number) in numbers.enumerated() {
result.append(number)
if index < numbers.count - 1 {
result.append(delimeter)
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Insert a number 'delimeter' between every two consecutive elements of input array `numbers'
intersperse(numbers: [] as [Int], delimeter: 4) == [] as [Int]
intersperse(numbers: [1, 2, 3], delimeter: 4) == [1, 4, 2, 4, 3]
assistant
```swift
func intersperse(numbers: [Int], delimeter: Int) -> [Int] {
var result = [Int]()
for (index, number) in numbers.enumerated() {
result.append(number)
if index < numbers.count - 1 {
result.append(delimeter)
}
}
return result
}
```func intersperse(numbers: [Int], delimeter: Int) -> [Int] {
var result = [Int]()
for (index, number) in numbers.enumerated() {
result.append(number)
if index < numbers.count - 1 {
result.append(delimeter)
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Insert a number 'delimeter' between every two consecutive elements of input array `numbers'
intersperse(numbers: [] as [Int], delimeter: 4) == [] as [Int]
intersperse(numbers: [1, 2, 3], delimeter: 4) == [1, 4, 2, 4, 3]
assistant
```swift
func intersperse(numbers: [Int], delimeter: Int) -> [Int] {
var result = [Int]()
for (index, number) in numbers.enumerated() {
result.append(number)
if index < numbers.count - 1 {
result.append(delimeter)
}
}
return result
}
```func intersperse(numbers: [Int], delimeter: Int) -> [Int] {
var result = [Int]()
for (index, number) in numbers.enumerated() {
result.append(number)
if index < numbers.count - 1 {
result.append(delimeter)
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Insert a number 'delimeter' between every two consecutive elements of input array `numbers'
intersperse(numbers: [] as [Int], delimeter: 4) == [] as [Int]
intersperse(numbers: [1, 2, 3], delimeter: 4) == [1, 4, 2, 4, 3]
assistant
```swift
func intersperse(numbers: [Int], delimeter: Int) -> [Int] {
var result = [Int]()
for (index, number) in numbers.enumerated() {
result.append(number)
if index < numbers.count - 1 {
result.append(delimeter)
}
}
return result
}
```func intersperse(numbers: [Int], delimeter: Int) -> [Int] {
var result = [Int]()
for (index, number) in numbers.enumerated() {
result.append(number)
if index < numbers.count - 1 {
result.append(delimeter)
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Insert a number 'delimeter' between every two consecutive elements of input array `numbers'
intersperse(numbers: [] as [Int], delimeter: 4) == [] as [Int]
intersperse(numbers: [1, 2, 3], delimeter: 4) == [1, 4, 2, 4, 3]
assistant
```swift
func intersperse(numbers: [Int], delimeter: Int) -> [Int] {
var result = [Int]()
for (index, number) in numbers.enumerated() {
result.append(number)
if index < numbers.count - 1 {
result.append(delimeter)
}
}
return result
}
```func intersperse(numbers: [Int], delimeter: Int) -> [Int] {
var result = [Int]()
for (index, number) in numbers.enumerated() {
result.append(number)
if index < numbers.count - 1 {
result.append(delimeter)
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Insert a number 'delimeter' between every two consecutive elements of input array `numbers'
intersperse(numbers: [] as [Int], delimeter: 4) == [] as [Int]
intersperse(numbers: [1, 2, 3], delimeter: 4) == [1, 4, 2, 4, 3]
assistant
```swift
func intersperse(numbers: [Int], delimeter: Int) -> [Int] {
var result = [Int]()
for (index, number) in numbers.enumerated() {
result.append(number)
if index < numbers.count - 1 {
result.append(delimeter)
}
}
return result
}
```func intersperse(numbers: [Int], delimeter: Int) -> [Int] {
var result = [Int]()
for (index, number) in numbers.enumerated() {
result.append(number)
if index < numbers.count - 1 {
result.append(delimeter)
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Insert a number 'delimeter' between every two consecutive elements of input array `numbers'
intersperse(numbers: [] as [Int], delimeter: 4) == [] as [Int]
intersperse(numbers: [1, 2, 3], delimeter: 4) == [1, 4, 2, 4, 3]
assistant
```swift
func intersperse(numbers: [Int], delimeter: Int) -> [Int] {
var result = [Int]()
for (index, number) in numbers.enumerated() {
result.append(number)
if index < numbers.count - 1 {
result.append(delimeter)
}
}
return result
}
```func parseNestedParens(parenString: String) -> [Int] {
let groups = parenString.split(separator: " ")
var result = [Int]()
for group in groups {
var maxDepth = 0
var currentDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
if currentDepth > maxDepth {
maxDepth = currentDepth
}
} else if char == ")" {
currentDepth -= 1
}
}
result.append(maxDepth)
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Input to this function is a string represented multiple groups for nested parentheses separated by spaces.
For each of the group, output the deepest level of nesting of parentheses.
E.g. (()()) has maximum two levels of nesting while ((())) has three.
parseNestedParens(parenString: "(()()) ((())) () ((())()())") == [2, 3, 1, 3]
assistant
```swift
func parseNestedParens(parenString: String) -> [Int] {
let groups = parenString.split(separator: " ")
var result = [Int]()
for group in groups {
var maxDepth = 0
var currentDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
if currentDepth > maxDepth {
maxDepth = currentDepth
}
} else if char == ")" {
currentDepth -= 1
}
}
result.append(maxDepth)
}
return result
}
```func parseNestedParens(parenString: String) -> [Int] {
var result = [Int]()
let groups = parenString.split(separator: " ")
for group in groups {
var maxDepth = 0
var currentDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
if currentDepth > maxDepth {
maxDepth = currentDepth
}
} else if char == ")" {
currentDepth -= 1
}
}
result.append(maxDepth)
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Input to this function is a string represented multiple groups for nested parentheses separated by spaces.
For each of the group, output the deepest level of nesting of parentheses.
E.g. (()()) has maximum two levels of nesting while ((())) has three.
parseNestedParens(parenString: "(()()) ((())) () ((())()())") == [2, 3, 1, 3]
assistant
```swift
func parseNestedParens(parenString: String) -> [Int] {
var result = [Int]()
let groups = parenString.split(separator: " ")
for group in groups {
var maxDepth = 0
var currentDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
if currentDepth > maxDepth {
maxDepth = currentDepth
}
} else if char == ")" {
currentDepth -= 1
}
}
result.append(maxDepth)
}
return result
}
```func parseNestedParens(parenString: String) -> [Int] {
let groups = parenString.split(separator: " ")
var result = [Int]()
for group in groups {
var maxDepth = 0
var currentDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
if currentDepth > maxDepth {
maxDepth = currentDepth
}
} else if char == ")" {
currentDepth -= 1
}
}
result.append(maxDepth)
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Input to this function is a string represented multiple groups for nested parentheses separated by spaces.
For each of the group, output the deepest level of nesting of parentheses.
E.g. (()()) has maximum two levels of nesting while ((())) has three.
parseNestedParens(parenString: "(()()) ((())) () ((())()())") == [2, 3, 1, 3]
assistant
```swift
func parseNestedParens(parenString: String) -> [Int] {
let groups = parenString.split(separator: " ")
var result = [Int]()
for group in groups {
var maxDepth = 0
var currentDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
if currentDepth > maxDepth {
maxDepth = currentDepth
}
} else if char == ")" {
currentDepth -= 1
}
}
result.append(maxDepth)
}
return result
}
```func parseNestedParens(parenString: String) -> [Int] {
let groups = parenString.split(separator: " ")
var result = [Int]()
for group in groups {
var maxDepth = 0
var currentDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
if currentDepth > maxDepth {
maxDepth = currentDepth
}
} else if char == ")" {
currentDepth -= 1
}
}
result.append(maxDepth)
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Input to this function is a string represented multiple groups for nested parentheses separated by spaces.
For each of the group, output the deepest level of nesting of parentheses.
E.g. (()()) has maximum two levels of nesting while ((())) has three.
parseNestedParens(parenString: "(()()) ((())) () ((())()())") == [2, 3, 1, 3]
assistant
```swift
func parseNestedParens(parenString: String) -> [Int] {
let groups = parenString.split(separator: " ")
var result = [Int]()
for group in groups {
var maxDepth = 0
var currentDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
if currentDepth > maxDepth {
maxDepth = currentDepth
}
} else if char == ")" {
currentDepth -= 1
}
}
result.append(maxDepth)
}
return result
}
```func parseNestedParens(parenString: String) -> [Int] {
let groups = parenString.split(separator: " ")
var result = [Int]()
for group in groups {
var maxDepth = 0
var currentDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
if currentDepth > maxDepth {
maxDepth = currentDepth
}
} else if char == ")" {
currentDepth -= 1
}
}
result.append(maxDepth)
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Input to this function is a string represented multiple groups for nested parentheses separated by spaces.
For each of the group, output the deepest level of nesting of parentheses.
E.g. (()()) has maximum two levels of nesting while ((())) has three.
parseNestedParens(parenString: "(()()) ((())) () ((())()())") == [2, 3, 1, 3]
assistant
```swift
func parseNestedParens(parenString: String) -> [Int] {
let groups = parenString.split(separator: " ")
var result = [Int]()
for group in groups {
var maxDepth = 0
var currentDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
if currentDepth > maxDepth {
maxDepth = currentDepth
}
} else if char == ")" {
currentDepth -= 1
}
}
result.append(maxDepth)
}
return result
}
```func parseNestedParens(parenString: String) -> [Int] {
var result = [Int]()
let groups = parenString.split(separator: " ")
for group in groups {
var maxDepth = 0
var currentDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
if currentDepth > maxDepth {
maxDepth = currentDepth
}
} else if char == ")" {
currentDepth -= 1
}
}
result.append(maxDepth)
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Input to this function is a string represented multiple groups for nested parentheses separated by spaces.
For each of the group, output the deepest level of nesting of parentheses.
E.g. (()()) has maximum two levels of nesting while ((())) has three.
parseNestedParens(parenString: "(()()) ((())) () ((())()())") == [2, 3, 1, 3]
assistant
```swift
func parseNestedParens(parenString: String) -> [Int] {
var result = [Int]()
let groups = parenString.split(separator: " ")
for group in groups {
var maxDepth = 0
var currentDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
if currentDepth > maxDepth {
maxDepth = currentDepth
}
} else if char == ")" {
currentDepth -= 1
}
}
result.append(maxDepth)
}
return result
}
```func parseNestedParens(parenString: String) -> [Int] {
var result = [Int]()
let groups = parenString.split(separator: " ")
for group in groups {
var maxDepth = 0
var currentDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
if currentDepth > maxDepth {
maxDepth = currentDepth
}
} else if char == ")" {
currentDepth -= 1
}
}
result.append(maxDepth)
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Input to this function is a string represented multiple groups for nested parentheses separated by spaces.
For each of the group, output the deepest level of nesting of parentheses.
E.g. (()()) has maximum two levels of nesting while ((())) has three.
parseNestedParens(parenString: "(()()) ((())) () ((())()())") == [2, 3, 1, 3]
assistant
```swift
func parseNestedParens(parenString: String) -> [Int] {
var result = [Int]()
let groups = parenString.split(separator: " ")
for group in groups {
var maxDepth = 0
var currentDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
if currentDepth > maxDepth {
maxDepth = currentDepth
}
} else if char == ")" {
currentDepth -= 1
}
}
result.append(maxDepth)
}
return result
}
```func parseNestedParens(parenString: String) -> [Int] {
let groups = parenString.split(separator: " ")
var result = [Int]()
for group in groups {
var maxDepth = 0
var currentDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
if currentDepth > maxDepth {
maxDepth = currentDepth
}
} else if char == ")" {
currentDepth -= 1
}
}
result.append(maxDepth)
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Input to this function is a string represented multiple groups for nested parentheses separated by spaces.
For each of the group, output the deepest level of nesting of parentheses.
E.g. (()()) has maximum two levels of nesting while ((())) has three.
parseNestedParens(parenString: "(()()) ((())) () ((())()())") == [2, 3, 1, 3]
assistant
```swift
func parseNestedParens(parenString: String) -> [Int] {
let groups = parenString.split(separator: " ")
var result = [Int]()
for group in groups {
var maxDepth = 0
var currentDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
if currentDepth > maxDepth {
maxDepth = currentDepth
}
} else if char == ")" {
currentDepth -= 1
}
}
result.append(maxDepth)
}
return result
}
```func parseNestedParens(parenString: String) -> [Int] {
var result = [Int]()
let groups = parenString.split(separator: " ")
for group in groups {
var maxDepth = 0
var currentDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
if currentDepth > maxDepth {
maxDepth = currentDepth
}
} else if char == ")" {
currentDepth -= 1
}
}
result.append(maxDepth)
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Input to this function is a string represented multiple groups for nested parentheses separated by spaces.
For each of the group, output the deepest level of nesting of parentheses.
E.g. (()()) has maximum two levels of nesting while ((())) has three.
parseNestedParens(parenString: "(()()) ((())) () ((())()())") == [2, 3, 1, 3]
assistant
```swift
func parseNestedParens(parenString: String) -> [Int] {
var result = [Int]()
let groups = parenString.split(separator: " ")
for group in groups {
var maxDepth = 0
var currentDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
if currentDepth > maxDepth {
maxDepth = currentDepth
}
} else if char == ")" {
currentDepth -= 1
}
}
result.append(maxDepth)
}
return result
}
```func parseNestedParens(parenString: String) -> [Int] {
var result = [Int]()
let groups = parenString.split(separator: " ")
for group in groups {
var maxDepth = 0
var currentDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
if currentDepth > maxDepth {
maxDepth = currentDepth
}
} else if char == ")" {
currentDepth -= 1
}
}
result.append(maxDepth)
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Input to this function is a string represented multiple groups for nested parentheses separated by spaces.
For each of the group, output the deepest level of nesting of parentheses.
E.g. (()()) has maximum two levels of nesting while ((())) has three.
parseNestedParens(parenString: "(()()) ((())) () ((())()())") == [2, 3, 1, 3]
assistant
```swift
func parseNestedParens(parenString: String) -> [Int] {
var result = [Int]()
let groups = parenString.split(separator: " ")
for group in groups {
var maxDepth = 0
var currentDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
if currentDepth > maxDepth {
maxDepth = currentDepth
}
} else if char == ")" {
currentDepth -= 1
}
}
result.append(maxDepth)
}
return result
}
```func filterBySubstring(strings: [String], substring: String) -> [String] {
return strings.filter { $0.contains(substring) }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Filter an input array of strings only for ones that contain given substring
filterBySubstring(strings: [] as [String], substring: "a") == [] as [String]
filterBySubstring(strings: ["abc", "bacd", "cde", "array"], substring: "a") == ["abc", "bacd", "array"]
assistant
```swift
func filterBySubstring(strings: [String], substring: String) -> [String] {
return strings.filter { $0.contains(substring) }
}
```func filterBySubstring(strings: [String], substring: String) -> [String] {
return strings.filter { $0.contains(substring) }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Filter an input array of strings only for ones that contain given substring
filterBySubstring(strings: [] as [String], substring: "a") == [] as [String]
filterBySubstring(strings: ["abc", "bacd", "cde", "array"], substring: "a") == ["abc", "bacd", "array"]
assistant
```swift
func filterBySubstring(strings: [String], substring: String) -> [String] {
return strings.filter { $0.contains(substring) }
}
```func filterBySubstring(strings: [String], substring: String) -> [String] {
return strings.filter { $0.contains(substring) }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Filter an input array of strings only for ones that contain given substring
filterBySubstring(strings: [] as [String], substring: "a") == [] as [String]
filterBySubstring(strings: ["abc", "bacd", "cde", "array"], substring: "a") == ["abc", "bacd", "array"]
assistant
```swift
func filterBySubstring(strings: [String], substring: String) -> [String] {
return strings.filter { $0.contains(substring) }
}
```func filterBySubstring(strings: [String], substring: String) -> [String] {
return strings.filter { $0.contains(substring) }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Filter an input array of strings only for ones that contain given substring
filterBySubstring(strings: [] as [String], substring: "a") == [] as [String]
filterBySubstring(strings: ["abc", "bacd", "cde", "array"], substring: "a") == ["abc", "bacd", "array"]
assistant
```swift
func filterBySubstring(strings: [String], substring: String) -> [String] {
return strings.filter { $0.contains(substring) }
}
```func filterBySubstring(strings: [String], substring: String) -> [String] {
return strings.filter { $0.contains(substring) }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Filter an input array of strings only for ones that contain given substring
filterBySubstring(strings: [] as [String], substring: "a") == [] as [String]
filterBySubstring(strings: ["abc", "bacd", "cde", "array"], substring: "a") == ["abc", "bacd", "array"]
assistant
```swift
func filterBySubstring(strings: [String], substring: String) -> [String] {
return strings.filter { $0.contains(substring) }
}
```func filterBySubstring(strings: [String], substring: String) -> [String] {
return strings.filter { $0.contains(substring) }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Filter an input array of strings only for ones that contain given substring
filterBySubstring(strings: [] as [String], substring: "a") == [] as [String]
filterBySubstring(strings: ["abc", "bacd", "cde", "array"], substring: "a") == ["abc", "bacd", "array"]
assistant
```swift
func filterBySubstring(strings: [String], substring: String) -> [String] {
return strings.filter { $0.contains(substring) }
}
```func filterBySubstring(strings: [String], substring: String) -> [String] {
return strings.filter { $0.contains(substring) }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Filter an input array of strings only for ones that contain given substring
filterBySubstring(strings: [] as [String], substring: "a") == [] as [String]
filterBySubstring(strings: ["abc", "bacd", "cde", "array"], substring: "a") == ["abc", "bacd", "array"]
assistant
```swift
func filterBySubstring(strings: [String], substring: String) -> [String] {
return strings.filter { $0.contains(substring) }
}
```func filterBySubstring(strings: [String], substring: String) -> [String] {
return strings.filter { $0.contains(substring) }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Filter an input array of strings only for ones that contain given substring
filterBySubstring(strings: [] as [String], substring: "a") == [] as [String]
filterBySubstring(strings: ["abc", "bacd", "cde", "array"], substring: "a") == ["abc", "bacd", "array"]
assistant
```swift
func filterBySubstring(strings: [String], substring: String) -> [String] {
return strings.filter { $0.contains(substring) }
}
```func filterBySubstring(strings: [String], substring: String) -> [String] {
return strings.filter { $0.contains(substring) }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Filter an input array of strings only for ones that contain given substring
filterBySubstring(strings: [] as [String], substring: "a") == [] as [String]
filterBySubstring(strings: ["abc", "bacd", "cde", "array"], substring: "a") == ["abc", "bacd", "array"]
assistant
```swift
func filterBySubstring(strings: [String], substring: String) -> [String] {
return strings.filter { $0.contains(substring) }
}
```func filterBySubstring(strings: [String], substring: String) -> [String] {
return strings.filter { $0.contains(substring) }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Filter an input array of strings only for ones that contain given substring
filterBySubstring(strings: [] as [String], substring: "a") == [] as [String]
filterBySubstring(strings: ["abc", "bacd", "cde", "array"], substring: "a") == ["abc", "bacd", "array"]
assistant
```swift
func filterBySubstring(strings: [String], substring: String) -> [String] {
return strings.filter { $0.contains(substring) }
}
```func sumProduct(numbers: [Int]) -> (Int, Int) {
let sum = numbers.reduce(0, +)
let product = numbers.reduce(1, *)
return (sum, product)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
For a given array of integers, return a tuple consisting of a sum and a product of all the integers in an array.
Empty sum should be equal to 0 and empty product should be equal to 1.
sumProduct(numbers: [] as [Int]) == (0, 1)
sumProduct(numbers: [1, 2, 3, 4]) == (10, 24)
assistant
```swift
func sumProduct(numbers: [Int]) -> (Int, Int) {
let sum = numbers.reduce(0, +)
let product = numbers.reduce(1, *)
return (sum, product)
}
```func sumProduct(numbers: [Int]) -> (Int, Int) {
let sum = numbers.reduce(0, +)
let product = numbers.isEmpty ? 1 : numbers.reduce(1, *)
return (sum, product)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
For a given array of integers, return a tuple consisting of a sum and a product of all the integers in an array.
Empty sum should be equal to 0 and empty product should be equal to 1.
sumProduct(numbers: [] as [Int]) == (0, 1)
sumProduct(numbers: [1, 2, 3, 4]) == (10, 24)
assistant
```swift
func sumProduct(numbers: [Int]) -> (Int, Int) {
let sum = numbers.reduce(0, +)
let product = numbers.isEmpty ? 1 : numbers.reduce(1, *)
return (sum, product)
}
```func sumProduct(numbers: [Int]) -> (Int, Int) {
let sum = numbers.reduce(0, +)
let product = numbers.reduce(1, *)
return (sum, product)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
For a given array of integers, return a tuple consisting of a sum and a product of all the integers in an array.
Empty sum should be equal to 0 and empty product should be equal to 1.
sumProduct(numbers: [] as [Int]) == (0, 1)
sumProduct(numbers: [1, 2, 3, 4]) == (10, 24)
assistant
```swift
func sumProduct(numbers: [Int]) -> (Int, Int) {
let sum = numbers.reduce(0, +)
let product = numbers.reduce(1, *)
return (sum, product)
}
```func sumProduct(numbers: [Int]) -> (Int, Int) {
let sum = numbers.reduce(0, +)
let product = numbers.reduce(1, *)
return (sum, product)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
For a given array of integers, return a tuple consisting of a sum and a product of all the integers in an array.
Empty sum should be equal to 0 and empty product should be equal to 1.
sumProduct(numbers: [] as [Int]) == (0, 1)
sumProduct(numbers: [1, 2, 3, 4]) == (10, 24)
assistant
```swift
func sumProduct(numbers: [Int]) -> (Int, Int) {
let sum = numbers.reduce(0, +)
let product = numbers.reduce(1, *)
return (sum, product)
}
```func sumProduct(numbers: [Int]) -> (Int, Int) {
let sum = numbers.reduce(0, +)
let product = numbers.isEmpty ? 1 : numbers.reduce(1, *)
return (sum, product)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
For a given array of integers, return a tuple consisting of a sum and a product of all the integers in an array.
Empty sum should be equal to 0 and empty product should be equal to 1.
sumProduct(numbers: [] as [Int]) == (0, 1)
sumProduct(numbers: [1, 2, 3, 4]) == (10, 24)
assistant
```swift
func sumProduct(numbers: [Int]) -> (Int, Int) {
let sum = numbers.reduce(0, +)
let product = numbers.isEmpty ? 1 : numbers.reduce(1, *)
return (sum, product)
}
```func sumProduct(numbers: [Int]) -> (Int, Int) {
let sum = numbers.reduce(0, +)
let product = numbers.reduce(1, *)
return (sum, product)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
For a given array of integers, return a tuple consisting of a sum and a product of all the integers in an array.
Empty sum should be equal to 0 and empty product should be equal to 1.
sumProduct(numbers: [] as [Int]) == (0, 1)
sumProduct(numbers: [1, 2, 3, 4]) == (10, 24)
assistant
```swift
func sumProduct(numbers: [Int]) -> (Int, Int) {
let sum = numbers.reduce(0, +)
let product = numbers.reduce(1, *)
return (sum, product)
}
```func sumProduct(numbers: [Int]) -> (Int, Int) {
let sum = numbers.reduce(0, +)
let product = numbers.reduce(1, *)
return (sum, product)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
For a given array of integers, return a tuple consisting of a sum and a product of all the integers in an array.
Empty sum should be equal to 0 and empty product should be equal to 1.
sumProduct(numbers: [] as [Int]) == (0, 1)
sumProduct(numbers: [1, 2, 3, 4]) == (10, 24)
assistant
```swift
func sumProduct(numbers: [Int]) -> (Int, Int) {
let sum = numbers.reduce(0, +)
let product = numbers.reduce(1, *)
return (sum, product)
}
```func sumProduct(numbers: [Int]) -> (Int, Int) {
let sum = numbers.reduce(0, +)
let product = numbers.reduce(1, *)
return (sum, product)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
For a given array of integers, return a tuple consisting of a sum and a product of all the integers in an array.
Empty sum should be equal to 0 and empty product should be equal to 1.
sumProduct(numbers: [] as [Int]) == (0, 1)
sumProduct(numbers: [1, 2, 3, 4]) == (10, 24)
assistant
```swift
func sumProduct(numbers: [Int]) -> (Int, Int) {
let sum = numbers.reduce(0, +)
let product = numbers.reduce(1, *)
return (sum, product)
}
```func sumProduct(numbers: [Int]) -> (Int, Int) {
let sum = numbers.reduce(0, +)
let product = numbers.reduce(1, *)
return (sum, product)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
For a given array of integers, return a tuple consisting of a sum and a product of all the integers in an array.
Empty sum should be equal to 0 and empty product should be equal to 1.
sumProduct(numbers: [] as [Int]) == (0, 1)
sumProduct(numbers: [1, 2, 3, 4]) == (10, 24)
assistant
```swift
func sumProduct(numbers: [Int]) -> (Int, Int) {
let sum = numbers.reduce(0, +)
let product = numbers.reduce(1, *)
return (sum, product)
}
```func sumProduct(numbers: [Int]) -> (Int, Int) {
let sum = numbers.reduce(0, +)
let product = numbers.reduce(1, *)
return (sum, product)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
For a given array of integers, return a tuple consisting of a sum and a product of all the integers in an array.
Empty sum should be equal to 0 and empty product should be equal to 1.
sumProduct(numbers: [] as [Int]) == (0, 1)
sumProduct(numbers: [1, 2, 3, 4]) == (10, 24)
assistant
```swift
func sumProduct(numbers: [Int]) -> (Int, Int) {
let sum = numbers.reduce(0, +)
let product = numbers.reduce(1, *)
return (sum, product)
}
```func rollingMax(numbers: [Int]) -> [Int] {
guard !numbers.isEmpty else { return [] }
var result = [numbers[0]]
for i in 1..<numbers.count {
if numbers[i] > result.last! {
result.append(numbers[i])
} else {
result.append(result.last!)
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
From a given array of integers, generate an array of rolling maximum element found until given moment
in the sequence.
rollingMax(numbers: [1, 2, 3, 2, 3, 4, 2]) == [1, 2, 3, 3, 3, 4, 4]
assistant
```swift
func rollingMax(numbers: [Int]) -> [Int] {
guard !numbers.isEmpty else { return [] }
var result = [numbers[0]]
for i in 1..<numbers.count {
if numbers[i] > result.last! {
result.append(numbers[i])
} else {
result.append(result.last!)
}
}
return result
}
```func rollingMax(numbers: [Int]) -> [Int] {
guard !numbers.isEmpty else { return [] }
var result = [Int]()
var currentMax = numbers[0]
for number in numbers {
if number > currentMax {
currentMax = number
}
result.append(currentMax)
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
From a given array of integers, generate an array of rolling maximum element found until given moment
in the sequence.
rollingMax(numbers: [1, 2, 3, 2, 3, 4, 2]) == [1, 2, 3, 3, 3, 4, 4]
assistant
```swift
func rollingMax(numbers: [Int]) -> [Int] {
guard !numbers.isEmpty else { return [] }
var result = [Int]()
var currentMax = numbers[0]
for number in numbers {
if number > currentMax {
currentMax = number
}
result.append(currentMax)
}
return result
}
```func rollingMax(numbers: [Int]) -> [Int] {
guard !numbers.isEmpty else { return [] }
var result = [Int]()
var currentMax = numbers[0]
for number in numbers {
if number > currentMax {
currentMax = number
}
result.append(currentMax)
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
From a given array of integers, generate an array of rolling maximum element found until given moment
in the sequence.
rollingMax(numbers: [1, 2, 3, 2, 3, 4, 2]) == [1, 2, 3, 3, 3, 4, 4]
assistant
```swift
func rollingMax(numbers: [Int]) -> [Int] {
guard !numbers.isEmpty else { return [] }
var result = [Int]()
var currentMax = numbers[0]
for number in numbers {
if number > currentMax {
currentMax = number
}
result.append(currentMax)
}
return result
}
```func rollingMax(numbers: [Int]) -> [Int] {
guard !numbers.isEmpty else { return [] }
var result = [Int]()
var currentMax = numbers[0]
for number in numbers {
if number > currentMax {
currentMax = number
}
result.append(currentMax)
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
From a given array of integers, generate an array of rolling maximum element found until given moment
in the sequence.
rollingMax(numbers: [1, 2, 3, 2, 3, 4, 2]) == [1, 2, 3, 3, 3, 4, 4]
assistant
```swift
func rollingMax(numbers: [Int]) -> [Int] {
guard !numbers.isEmpty else { return [] }
var result = [Int]()
var currentMax = numbers[0]
for number in numbers {
if number > currentMax {
currentMax = number
}
result.append(currentMax)
}
return result
}
```func rollingMax(numbers: [Int]) -> [Int] {
var result = [Int]()
guard !numbers.isEmpty else { return result }
var currentMax = numbers[0]
for number in numbers {
if number > currentMax {
currentMax = number
}
result.append(currentMax)
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
From a given array of integers, generate an array of rolling maximum element found until given moment
in the sequence.
rollingMax(numbers: [1, 2, 3, 2, 3, 4, 2]) == [1, 2, 3, 3, 3, 4, 4]
assistant
```swift
func rollingMax(numbers: [Int]) -> [Int] {
var result = [Int]()
guard !numbers.isEmpty else { return result }
var currentMax = numbers[0]
for number in numbers {
if number > currentMax {
currentMax = number
}
result.append(currentMax)
}
return result
}
```func rollingMax(numbers: [Int]) -> [Int] {
var result = [Int]()
guard !numbers.isEmpty else { return result }
var currentMax = numbers[0]
for number in numbers {
if number > currentMax {
currentMax = number
}
result.append(currentMax)
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
From a given array of integers, generate an array of rolling maximum element found until given moment
in the sequence.
rollingMax(numbers: [1, 2, 3, 2, 3, 4, 2]) == [1, 2, 3, 3, 3, 4, 4]
assistant
```swift
func rollingMax(numbers: [Int]) -> [Int] {
var result = [Int]()
guard !numbers.isEmpty else { return result }
var currentMax = numbers[0]
for number in numbers {
if number > currentMax {
currentMax = number
}
result.append(currentMax)
}
return result
}
```func rollingMax(numbers: [Int]) -> [Int] {
guard !numbers.isEmpty else { return [] }
var result = [Int]()
var currentMax = numbers[0]
for number in numbers {
if number > currentMax {
currentMax = number
}
result.append(currentMax)
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
From a given array of integers, generate an array of rolling maximum element found until given moment
in the sequence.
rollingMax(numbers: [1, 2, 3, 2, 3, 4, 2]) == [1, 2, 3, 3, 3, 4, 4]
assistant
```swift
func rollingMax(numbers: [Int]) -> [Int] {
guard !numbers.isEmpty else { return [] }
var result = [Int]()
var currentMax = numbers[0]
for number in numbers {
if number > currentMax {
currentMax = number
}
result.append(currentMax)
}
return result
}
```func rollingMax(numbers: [Int]) -> [Int] {
var result = [Int]()
guard !numbers.isEmpty else { return result }
var currentMax = numbers[0]
for number in numbers {
if number > currentMax {
currentMax = number
}
result.append(currentMax)
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
From a given array of integers, generate an array of rolling maximum element found until given moment
in the sequence.
rollingMax(numbers: [1, 2, 3, 2, 3, 4, 2]) == [1, 2, 3, 3, 3, 4, 4]
assistant
```swift
func rollingMax(numbers: [Int]) -> [Int] {
var result = [Int]()
guard !numbers.isEmpty else { return result }
var currentMax = numbers[0]
for number in numbers {
if number > currentMax {
currentMax = number
}
result.append(currentMax)
}
return result
}
```func rollingMax(numbers: [Int]) -> [Int] {
guard !numbers.isEmpty else { return [] }
var result = [numbers[0]]
for i in 1..<numbers.count {
result.append(max(result[i-1], numbers[i]))
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
From a given array of integers, generate an array of rolling maximum element found until given moment
in the sequence.
rollingMax(numbers: [1, 2, 3, 2, 3, 4, 2]) == [1, 2, 3, 3, 3, 4, 4]
assistant
```swift
func rollingMax(numbers: [Int]) -> [Int] {
guard !numbers.isEmpty else { return [] }
var result = [numbers[0]]
for i in 1..<numbers.count {
result.append(max(result[i-1], numbers[i]))
}
return result
}
```func rollingMax(numbers: [Int]) -> [Int] {
var result = [Int]()
guard !numbers.isEmpty else { return result }
var currentMax = numbers[0]
for number in numbers {
if number > currentMax {
currentMax = number
}
result.append(currentMax)
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
From a given array of integers, generate an array of rolling maximum element found until given moment
in the sequence.
rollingMax(numbers: [1, 2, 3, 2, 3, 4, 2]) == [1, 2, 3, 3, 3, 4, 4]
assistant
```swift
func rollingMax(numbers: [Int]) -> [Int] {
var result = [Int]()
guard !numbers.isEmpty else { return result }
var currentMax = numbers[0]
for number in numbers {
if number > currentMax {
currentMax = number
}
result.append(currentMax)
}
return result
}
```func makePalindrome(string: String) -> String {
let reversedString = String(string.reversed())
for i in 0..<string.count {
if string.hasSuffix(String(reversedString.prefix(i))) {
return string + String(reversedString.suffix(string.count - i))
}
}
return string + reversedString
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Find the shortest palindrome that begins with a supplied string.
Algorithm idea is simple:
- Find the longest postfix of supplied string that is a palindrome.
- Append to the end of the string reverse of a string prefix that comes before the palindromic suffix.
makePalindrome(string: "") == ""
makePalindrome(string: "cat") == "catac"
makePalindrome(string: "cata") == "catac"
assistant
```swift
func makePalindrome(string: String) -> String {
let reversedString = String(string.reversed())
for i in 0..<string.count {
if string.hasSuffix(String(reversedString.prefix(i))) {
return string + String(reversedString.suffix(string.count - i))
}
}
return string + reversedString
}
``` // XCTAssertTrue failedfunc makePalindrome(string: String) -> String {
let reversedString = String(string.reversed())
for i in 0...string.count {
if string.hasSuffix(String(reversedString.prefix(i))) {
return string + String(reversedString.suffix(string.count - i))
}
}
return string // This line should never be reached because every string has an empty suffix which is a palindrome.
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Find the shortest palindrome that begins with a supplied string.
Algorithm idea is simple:
- Find the longest postfix of supplied string that is a palindrome.
- Append to the end of the string reverse of a string prefix that comes before the palindromic suffix.
makePalindrome(string: "") == ""
makePalindrome(string: "cat") == "catac"
makePalindrome(string: "cata") == "catac"
assistant
```swift
func makePalindrome(string: String) -> String {
let reversedString = String(string.reversed())
for i in 0...string.count {
if string.hasSuffix(String(reversedString.prefix(i))) {
return string + String(reversedString.suffix(string.count - i))
}
}
return string // This line should never be reached because every string has an empty suffix which is a palindrome.
}
``` // XCTAssertTrue failedfunc makePalindrome(string: String) -> String {
let reversedString = String(string.reversed())
for i in 0..<string.count {
if string.hasSuffix(String(reversedString.prefix(i + 1))) {
return string + String(reversedString.suffix(string.count - (i + 1)))
}
}
return string + reversedString
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Find the shortest palindrome that begins with a supplied string.
Algorithm idea is simple:
- Find the longest postfix of supplied string that is a palindrome.
- Append to the end of the string reverse of a string prefix that comes before the palindromic suffix.
makePalindrome(string: "") == ""
makePalindrome(string: "cat") == "catac"
makePalindrome(string: "cata") == "catac"
assistant
```swift
func makePalindrome(string: String) -> String {
let reversedString = String(string.reversed())
for i in 0..<string.count {
if string.hasSuffix(String(reversedString.prefix(i + 1))) {
return string + String(reversedString.suffix(string.count - (i + 1)))
}
}
return string + reversedString
}
``` // XCTAssertTrue failedfunc makePalindrome(string: String) -> String {
let reversedString = String(string.reversed())
for i in 0..<string.count {
if string.hasSuffix(String(reversedString.prefix(i))) {
return string + String(reversedString.suffix(string.count - i))
}
}
return string + reversedString
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Find the shortest palindrome that begins with a supplied string.
Algorithm idea is simple:
- Find the longest postfix of supplied string that is a palindrome.
- Append to the end of the string reverse of a string prefix that comes before the palindromic suffix.
makePalindrome(string: "") == ""
makePalindrome(string: "cat") == "catac"
makePalindrome(string: "cata") == "catac"
assistant
```swift
func makePalindrome(string: String) -> String {
let reversedString = String(string.reversed())
for i in 0..<string.count {
if string.hasSuffix(String(reversedString.prefix(i))) {
return string + String(reversedString.suffix(string.count - i))
}
}
return string + reversedString
}
``` // XCTAssertTrue failedfunc makePalindrome(string: String) -> String {
let reversedString = String(string.reversed())
for i in 0..<string.count {
if string.hasSuffix(String(reversedString.prefix(i))) {
return string + String(reversedString.suffix(string.count - i))
}
}
return string + reversedString
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Find the shortest palindrome that begins with a supplied string.
Algorithm idea is simple:
- Find the longest postfix of supplied string that is a palindrome.
- Append to the end of the string reverse of a string prefix that comes before the palindromic suffix.
makePalindrome(string: "") == ""
makePalindrome(string: "cat") == "catac"
makePalindrome(string: "cata") == "catac"
assistant
```swift
func makePalindrome(string: String) -> String {
let reversedString = String(string.reversed())
for i in 0..<string.count {
if string.hasSuffix(String(reversedString.prefix(i))) {
return string + String(reversedString.suffix(string.count - i))
}
}
return string + reversedString
}
``` // XCTAssertTrue failedfunc makePalindrome(string: String) -> String {
let reversedString = String(string.reversed())
for i in 0..<string.count {
if string.hasSuffix(String(reversedString.prefix(i + 1))) {
return string + String(reversedString.suffix(string.count - (i + 1)))
}
}
return string + reversedString
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Find the shortest palindrome that begins with a supplied string.
Algorithm idea is simple:
- Find the longest postfix of supplied string that is a palindrome.
- Append to the end of the string reverse of a string prefix that comes before the palindromic suffix.
makePalindrome(string: "") == ""
makePalindrome(string: "cat") == "catac"
makePalindrome(string: "cata") == "catac"
assistant
```swift
func makePalindrome(string: String) -> String {
let reversedString = String(string.reversed())
for i in 0..<string.count {
if string.hasSuffix(String(reversedString.prefix(i + 1))) {
return string + String(reversedString.suffix(string.count - (i + 1)))
}
}
return string + reversedString
}
``` // XCTAssertTrue failedfunc makePalindrome(string: String) -> String {
let n = string.count
if n <= 1 {
return string
}
var i = 0
while i < n / 2 && string[string.index(string.startIndex, offsetBy: i)] == string[string.index(string.endIndex, offsetBy: -i - 1)] {
i += 1
}
let prefix = string[string.startIndex..<string.index(string.startIndex, offsetBy: n - i)]
let reversedPrefix = String(prefix.reversed())
return string + reversedPrefix
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Find the shortest palindrome that begins with a supplied string.
Algorithm idea is simple:
- Find the longest postfix of supplied string that is a palindrome.
- Append to the end of the string reverse of a string prefix that comes before the palindromic suffix.
makePalindrome(string: "") == ""
makePalindrome(string: "cat") == "catac"
makePalindrome(string: "cata") == "catac"
assistant
```swift
func makePalindrome(string: String) -> String {
let n = string.count
if n <= 1 {
return string
}
var i = 0
while i < n / 2 && string[string.index(string.startIndex, offsetBy: i)] == string[string.index(string.endIndex, offsetBy: -i - 1)] {
i += 1
}
let prefix = string[string.startIndex..<string.index(string.startIndex, offsetBy: n - i)]
let reversedPrefix = String(prefix.reversed())
return string + reversedPrefix
}
``` // XCTAssertTrue failedfunc makePalindrome(string: String) -> String {
let reversedString = String(string.reversed())
for i in 0..<string.count {
if string.hasSuffix(String(reversedString.prefix(i))) {
return string + String(reversedString.suffix(string.count - i))
}
}
return string + reversedString
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Find the shortest palindrome that begins with a supplied string.
Algorithm idea is simple:
- Find the longest postfix of supplied string that is a palindrome.
- Append to the end of the string reverse of a string prefix that comes before the palindromic suffix.
makePalindrome(string: "") == ""
makePalindrome(string: "cat") == "catac"
makePalindrome(string: "cata") == "catac"
assistant
```swift
func makePalindrome(string: String) -> String {
let reversedString = String(string.reversed())
for i in 0..<string.count {
if string.hasSuffix(String(reversedString.prefix(i))) {
return string + String(reversedString.suffix(string.count - i))
}
}
return string + reversedString
}
``` // XCTAssertTrue failedfunc makePalindrome(string: String) -> String {
let reversedString = String(string.reversed())
for i in 0..<string.count {
if string.hasSuffix(String(reversedString.prefix(i))) {
return string + String(reversedString.suffix(string.count - i))
}
}
return string + reversedString
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Find the shortest palindrome that begins with a supplied string.
Algorithm idea is simple:
- Find the longest postfix of supplied string that is a palindrome.
- Append to the end of the string reverse of a string prefix that comes before the palindromic suffix.
makePalindrome(string: "") == ""
makePalindrome(string: "cat") == "catac"
makePalindrome(string: "cata") == "catac"
assistant
```swift
func makePalindrome(string: String) -> String {
let reversedString = String(string.reversed())
for i in 0..<string.count {
if string.hasSuffix(String(reversedString.prefix(i))) {
return string + String(reversedString.suffix(string.count - i))
}
}
return string + reversedString
}
``` // XCTAssertTrue failedfunc makePalindrome(string: String) -> String {
let reversedString = String(string.reversed())
for i in 0..<string.count {
if string.hasSuffix(String(reversedString.prefix(i))) {
return string + String(reversedString.suffix(string.count - i))
}
}
return string + reversedString
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Find the shortest palindrome that begins with a supplied string.
Algorithm idea is simple:
- Find the longest postfix of supplied string that is a palindrome.
- Append to the end of the string reverse of a string prefix that comes before the palindromic suffix.
makePalindrome(string: "") == ""
makePalindrome(string: "cat") == "catac"
makePalindrome(string: "cata") == "catac"
assistant
```swift
func makePalindrome(string: String) -> String {
let reversedString = String(string.reversed())
for i in 0..<string.count {
if string.hasSuffix(String(reversedString.prefix(i))) {
return string + String(reversedString.suffix(string.count - i))
}
}
return string + reversedString
}
``` // XCTAssertTrue failedfunc stringXor(a: String, b: String) -> String {
var result = ""
for i in 0..<a.count {
let aChar = a[a.index(a.startIndex, offsetBy: i)]
let bChar = b[b.index(b.startIndex, offsetBy: i)]
if aChar == bChar {
result += "0"
} else {
result += "1"
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Input are two strings a and b consisting only of 1s and 0s.
Perform binary XOR on these inputs and return result also as a string.
stringXor(a: "010", b: "110") == "100"
assistant
```swift
func stringXor(a: String, b: String) -> String {
var result = ""
for i in 0..<a.count {
let aChar = a[a.index(a.startIndex, offsetBy: i)]
let bChar = b[b.index(b.startIndex, offsetBy: i)]
if aChar == bChar {
result += "0"
} else {
result += "1"
}
}
return result
}
```func stringXor(a: String, b: String) -> String {
var result = ""
for (index, charA) in a.enumerated() {
let charB = b[index]
if charA == charB {
result += "0"
} else {
result += "1"
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Input are two strings a and b consisting only of 1s and 0s.
Perform binary XOR on these inputs and return result also as a string.
stringXor(a: "010", b: "110") == "100"
assistant
```swift
func stringXor(a: String, b: String) -> String {
var result = ""
for (index, charA) in a.enumerated() {
let charB = b[index]
if charA == charB {
result += "0"
} else {
result += "1"
}
}
return result
}
```let charB = b[index] // 'subscript(_:)' is unavailable: cannot subscript String with an Int, use a String.Index instead.func stringXor(a: String, b: String) -> String {
var result = ""
for i in 0..<a.count {
let charA = a[a.index(a.startIndex, offsetBy: i)]
let charB = b[b.index(b.startIndex, offsetBy: i)]
if charA == charB {
result += "0"
} else {
result += "1"
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Input are two strings a and b consisting only of 1s and 0s.
Perform binary XOR on these inputs and return result also as a string.
stringXor(a: "010", b: "110") == "100"
assistant
```swift
func stringXor(a: String, b: String) -> String {
var result = ""
for i in 0..<a.count {
let charA = a[a.index(a.startIndex, offsetBy: i)]
let charB = b[b.index(b.startIndex, offsetBy: i)]
if charA == charB {
result += "0"
} else {
result += "1"
}
}
return result
}
```func stringXor(a: String, b: String) -> String {
var result = ""
for i in 0..<a.count {
let aChar = a[a.index(a.startIndex, offsetBy: i)]
let bChar = b[b.index(b.startIndex, offsetBy: i)]
if aChar == bChar {
result += "0"
} else {
result += "1"
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Input are two strings a and b consisting only of 1s and 0s.
Perform binary XOR on these inputs and return result also as a string.
stringXor(a: "010", b: "110") == "100"
assistant
```swift
func stringXor(a: String, b: String) -> String {
var result = ""
for i in 0..<a.count {
let aChar = a[a.index(a.startIndex, offsetBy: i)]
let bChar = b[b.index(b.startIndex, offsetBy: i)]
if aChar == bChar {
result += "0"
} else {
result += "1"
}
}
return result
}
```func stringXor(a: String, b: String) -> String {
var result = ""
for i in 0..<a.count {
let aChar = a[a.index(a.startIndex, offsetBy: i)]
let bChar = b[b.index(b.startIndex, offsetBy: i)]
if aChar == bChar {
result += "0"
} else {
result += "1"
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Input are two strings a and b consisting only of 1s and 0s.
Perform binary XOR on these inputs and return result also as a string.
stringXor(a: "010", b: "110") == "100"
assistant
```swift
func stringXor(a: String, b: String) -> String {
var result = ""
for i in 0..<a.count {
let aChar = a[a.index(a.startIndex, offsetBy: i)]
let bChar = b[b.index(b.startIndex, offsetBy: i)]
if aChar == bChar {
result += "0"
} else {
result += "1"
}
}
return result
}
```func stringXor(a: String, b: String) -> String {
var result = ""
for i in 0..<a.count {
let aChar = a[a.index(a.startIndex, offsetBy: i)]
let bChar = b[b.index(b.startIndex, offsetBy: i)]
if aChar == bChar {
result += "0"
} else {
result += "1"
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Input are two strings a and b consisting only of 1s and 0s.
Perform binary XOR on these inputs and return result also as a string.
stringXor(a: "010", b: "110") == "100"
assistant
```swift
func stringXor(a: String, b: String) -> String {
var result = ""
for i in 0..<a.count {
let aChar = a[a.index(a.startIndex, offsetBy: i)]
let bChar = b[b.index(b.startIndex, offsetBy: i)]
if aChar == bChar {
result += "0"
} else {
result += "1"
}
}
return result
}
```func stringXor(a: String, b: String) -> String {
var result = ""
for i in 0..<a.count {
let aChar = a[a.index(a.startIndex, offsetBy: i)]
let bChar = b[b.index(b.startIndex, offsetBy: i)]
if aChar == bChar {
result += "0"
} else {
result += "1"
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Input are two strings a and b consisting only of 1s and 0s.
Perform binary XOR on these inputs and return result also as a string.
stringXor(a: "010", b: "110") == "100"
assistant
```swift
func stringXor(a: String, b: String) -> String {
var result = ""
for i in 0..<a.count {
let aChar = a[a.index(a.startIndex, offsetBy: i)]
let bChar = b[b.index(b.startIndex, offsetBy: i)]
if aChar == bChar {
result += "0"
} else {
result += "1"
}
}
return result
}
```func stringXor(a: String, b: String) -> String {
var result = ""
for i in 0..<a.count {
let aChar = a[a.index(a.startIndex, offsetBy: i)]
let bChar = b[b.index(b.startIndex, offsetBy: i)]
if aChar == bChar {
result += "0"
} else {
result += "1"
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Input are two strings a and b consisting only of 1s and 0s.
Perform binary XOR on these inputs and return result also as a string.
stringXor(a: "010", b: "110") == "100"
assistant
```swift
func stringXor(a: String, b: String) -> String {
var result = ""
for i in 0..<a.count {
let aChar = a[a.index(a.startIndex, offsetBy: i)]
let bChar = b[b.index(b.startIndex, offsetBy: i)]
if aChar == bChar {
result += "0"
} else {
result += "1"
}
}
return result
}
```func stringXor(a: String, b: String) -> String {
var result = ""
for (i, charA) in a.enumerated() {
let charB = b[i]
if charA == charB {
result += "0"
} else {
result += "1"
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Input are two strings a and b consisting only of 1s and 0s.
Perform binary XOR on these inputs and return result also as a string.
stringXor(a: "010", b: "110") == "100"
assistant
```swift
func stringXor(a: String, b: String) -> String {
var result = ""
for (i, charA) in a.enumerated() {
let charB = b[i]
if charA == charB {
result += "0"
} else {
result += "1"
}
}
return result
}
```let charB = b[i] // 'subscript(_:)' is unavailable: cannot subscript String with an Int, use a String.Index instead.func stringXor(a: String, b: String) -> String {
var result = ""
for i in 0..<a.count {
let aBit = Int(String(a[a.index(a.startIndex, offsetBy: i)]))!
let bBit = Int(String(b[b.index(b.startIndex, offsetBy: i)]))!
if aBit != bBit {
result += "1"
} else {
result += "0"
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Input are two strings a and b consisting only of 1s and 0s.
Perform binary XOR on these inputs and return result also as a string.
stringXor(a: "010", b: "110") == "100"
assistant
```swift
func stringXor(a: String, b: String) -> String {
var result = ""
for i in 0..<a.count {
let aBit = Int(String(a[a.index(a.startIndex, offsetBy: i)]))!
let bBit = Int(String(b[b.index(b.startIndex, offsetBy: i)]))!
if aBit != bBit {
result += "1"
} else {
result += "0"
}
}
return result
}
```func longest(strings: [String]) -> String? {
guard !strings.isEmpty else {
return nil
}
var longestString = strings[0]
for string in strings {
if string.count > longestString.count {
longestString = string
}
}
return longestString
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Out of array of strings, return the longest one. Return the first one in case of multiple
strings of the same length. Return nil in case the input array is empty.
longest(strings: [] as [String]) == nil
longest(strings: ["a", "b", "c"]) == "a"
longest(strings: ["a", "bb", "ccc"]) == "ccc"
assistant
```swift
func longest(strings: [String]) -> String? {
guard !strings.isEmpty else {
return nil
}
var longestString = strings[0]
for string in strings {
if string.count > longestString.count {
longestString = string
}
}
return longestString
}
```func longest(strings: [String]) -> String? {
guard !strings.isEmpty else {
return nil
}
var longestString = strings[0]
for string in strings {
if string.count > longestString.count {
longestString = string
}
}
return longestString
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Out of array of strings, return the longest one. Return the first one in case of multiple
strings of the same length. Return nil in case the input array is empty.
longest(strings: [] as [String]) == nil
longest(strings: ["a", "b", "c"]) == "a"
longest(strings: ["a", "bb", "ccc"]) == "ccc"
assistant
```swift
func longest(strings: [String]) -> String? {
guard !strings.isEmpty else {
return nil
}
var longestString = strings[0]
for string in strings {
if string.count > longestString.count {
longestString = string
}
}
return longestString
}
```func longest(strings: [String]) -> String? {
guard !strings.isEmpty else {
return nil
}
var longestString = strings[0]
for string in strings {
if string.count > longestString.count {
longestString = string
}
}
return longestString
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Out of array of strings, return the longest one. Return the first one in case of multiple
strings of the same length. Return nil in case the input array is empty.
longest(strings: [] as [String]) == nil
longest(strings: ["a", "b", "c"]) == "a"
longest(strings: ["a", "bb", "ccc"]) == "ccc"
assistant
```swift
func longest(strings: [String]) -> String? {
guard !strings.isEmpty else {
return nil
}
var longestString = strings[0]
for string in strings {
if string.count > longestString.count {
longestString = string
}
}
return longestString
}
```func longest(strings: [String]) -> String? {
guard !strings.isEmpty else {
return nil
}
var longestString = strings[0]
for string in strings {
if string.count > longestString.count {
longestString = string
}
}
return longestString
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Out of array of strings, return the longest one. Return the first one in case of multiple
strings of the same length. Return nil in case the input array is empty.
longest(strings: [] as [String]) == nil
longest(strings: ["a", "b", "c"]) == "a"
longest(strings: ["a", "bb", "ccc"]) == "ccc"
assistant
```swift
func longest(strings: [String]) -> String? {
guard !strings.isEmpty else {
return nil
}
var longestString = strings[0]
for string in strings {
if string.count > longestString.count {
longestString = string
}
}
return longestString
}
```func longest(strings: [String]) -> String? {
guard !strings.isEmpty else {
return nil
}
var longestString = strings[0]
for string in strings {
if string.count > longestString.count {
longestString = string
}
}
return longestString
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Out of array of strings, return the longest one. Return the first one in case of multiple
strings of the same length. Return nil in case the input array is empty.
longest(strings: [] as [String]) == nil
longest(strings: ["a", "b", "c"]) == "a"
longest(strings: ["a", "bb", "ccc"]) == "ccc"
assistant
```swift
func longest(strings: [String]) -> String? {
guard !strings.isEmpty else {
return nil
}
var longestString = strings[0]
for string in strings {
if string.count > longestString.count {
longestString = string
}
}
return longestString
}
```func longest(strings: [String]) -> String? {
guard !strings.isEmpty else {
return nil
}
var longestString = strings[0]
for string in strings {
if string.count > longestString.count {
longestString = string
}
}
return longestString
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Out of array of strings, return the longest one. Return the first one in case of multiple
strings of the same length. Return nil in case the input array is empty.
longest(strings: [] as [String]) == nil
longest(strings: ["a", "b", "c"]) == "a"
longest(strings: ["a", "bb", "ccc"]) == "ccc"
assistant
```swift
func longest(strings: [String]) -> String? {
guard !strings.isEmpty else {
return nil
}
var longestString = strings[0]
for string in strings {
if string.count > longestString.count {
longestString = string
}
}
return longestString
}
```func longest(strings: [String]) -> String? {
guard !strings.isEmpty else {
return nil
}
var longestString = strings[0]
for string in strings {
if string.count > longestString.count {
longestString = string
}
}
return longestString
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Out of array of strings, return the longest one. Return the first one in case of multiple
strings of the same length. Return nil in case the input array is empty.
longest(strings: [] as [String]) == nil
longest(strings: ["a", "b", "c"]) == "a"
longest(strings: ["a", "bb", "ccc"]) == "ccc"
assistant
```swift
func longest(strings: [String]) -> String? {
guard !strings.isEmpty else {
return nil
}
var longestString = strings[0]
for string in strings {
if string.count > longestString.count {
longestString = string
}
}
return longestString
}
```func longest(strings: [String]) -> String? {
guard !strings.isEmpty else {
return nil
}
var longestString = strings[0]
for string in strings {
if string.count > longestString.count {
longestString = string
}
}
return longestString
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Out of array of strings, return the longest one. Return the first one in case of multiple
strings of the same length. Return nil in case the input array is empty.
longest(strings: [] as [String]) == nil
longest(strings: ["a", "b", "c"]) == "a"
longest(strings: ["a", "bb", "ccc"]) == "ccc"
assistant
```swift
func longest(strings: [String]) -> String? {
guard !strings.isEmpty else {
return nil
}
var longestString = strings[0]
for string in strings {
if string.count > longestString.count {
longestString = string
}
}
return longestString
}
```func longest(strings: [String]) -> String? {
guard !strings.isEmpty else {
return nil
}
var longestString = strings[0]
for string in strings {
if string.count > longestString.count {
longestString = string
}
}
return longestString
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Out of array of strings, return the longest one. Return the first one in case of multiple
strings of the same length. Return nil in case the input array is empty.
longest(strings: [] as [String]) == nil
longest(strings: ["a", "b", "c"]) == "a"
longest(strings: ["a", "bb", "ccc"]) == "ccc"
assistant
```swift
func longest(strings: [String]) -> String? {
guard !strings.isEmpty else {
return nil
}
var longestString = strings[0]
for string in strings {
if string.count > longestString.count {
longestString = string
}
}
return longestString
}
```func longest(strings: [String]) -> String? {
guard !strings.isEmpty else {
return nil
}
var longestString = strings[0]
for string in strings {
if string.count > longestString.count {
longestString = string
}
}
return longestString
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Out of array of strings, return the longest one. Return the first one in case of multiple
strings of the same length. Return nil in case the input array is empty.
longest(strings: [] as [String]) == nil
longest(strings: ["a", "b", "c"]) == "a"
longest(strings: ["a", "bb", "ccc"]) == "ccc"
assistant
```swift
func longest(strings: [String]) -> String? {
guard !strings.isEmpty else {
return nil
}
var longestString = strings[0]
for string in strings {
if string.count > longestString.count {
longestString = string
}
}
return longestString
}
```func greatestCommonDivisor(a: Int, b: Int) -> Int {
var x = abs(a)
var y = abs(b)
while y != 0 {
let temp = y
y = x % y
x = temp
}
return x
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return a greatest common divisor of two integers a and b
greatestCommonDivisor(a: 3, b: 5) == 1
greatestCommonDivisor(a: 25, b: 15) == 5
assistant
```swift
func greatestCommonDivisor(a: Int, b: Int) -> Int {
var x = abs(a)
var y = abs(b)
while y != 0 {
let temp = y
y = x % y
x = temp
}
return x
}
```func greatestCommonDivisor(a: Int, b: Int) -> Int {
var x = abs(a)
var y = abs(b)
while y != 0 {
let temp = y
y = x % y
x = temp
}
return x
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return a greatest common divisor of two integers a and b
greatestCommonDivisor(a: 3, b: 5) == 1
greatestCommonDivisor(a: 25, b: 15) == 5
assistant
```swift
func greatestCommonDivisor(a: Int, b: Int) -> Int {
var x = abs(a)
var y = abs(b)
while y != 0 {
let temp = y
y = x % y
x = temp
}
return x
}
```func greatestCommonDivisor(a: Int, b: Int) -> Int {
var x = abs(a)
var y = abs(b)
while y != 0 {
let temp = y
y = x % y
x = temp
}
return x
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return a greatest common divisor of two integers a and b
greatestCommonDivisor(a: 3, b: 5) == 1
greatestCommonDivisor(a: 25, b: 15) == 5
assistant
```swift
func greatestCommonDivisor(a: Int, b: Int) -> Int {
var x = abs(a)
var y = abs(b)
while y != 0 {
let temp = y
y = x % y
x = temp
}
return x
}
```func greatestCommonDivisor(a: Int, b: Int) -> Int {
var x = abs(a)
var y = abs(b)
while y != 0 {
let temp = y
y = x % y
x = temp
}
return x
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return a greatest common divisor of two integers a and b
greatestCommonDivisor(a: 3, b: 5) == 1
greatestCommonDivisor(a: 25, b: 15) == 5
assistant
```swift
func greatestCommonDivisor(a: Int, b: Int) -> Int {
var x = abs(a)
var y = abs(b)
while y != 0 {
let temp = y
y = x % y
x = temp
}
return x
}
```func greatestCommonDivisor(a: Int, b: Int) -> Int {
var x = abs(a)
var y = abs(b)
while y != 0 {
let temp = y
y = x % y
x = temp
}
return x
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return a greatest common divisor of two integers a and b
greatestCommonDivisor(a: 3, b: 5) == 1
greatestCommonDivisor(a: 25, b: 15) == 5
assistant
```swift
func greatestCommonDivisor(a: Int, b: Int) -> Int {
var x = abs(a)
var y = abs(b)
while y != 0 {
let temp = y
y = x % y
x = temp
}
return x
}
```func greatestCommonDivisor(a: Int, b: Int) -> Int {
var x = abs(a)
var y = abs(b)
while y != 0 {
let temp = y
y = x % y
x = temp
}
return x
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return a greatest common divisor of two integers a and b
greatestCommonDivisor(a: 3, b: 5) == 1
greatestCommonDivisor(a: 25, b: 15) == 5
assistant
```swift
func greatestCommonDivisor(a: Int, b: Int) -> Int {
var x = abs(a)
var y = abs(b)
while y != 0 {
let temp = y
y = x % y
x = temp
}
return x
}
```func greatestCommonDivisor(a: Int, b: Int) -> Int {
var x = abs(a)
var y = abs(b)
while y != 0 {
let temp = y
y = x % y
x = temp
}
return x
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return a greatest common divisor of two integers a and b
greatestCommonDivisor(a: 3, b: 5) == 1
greatestCommonDivisor(a: 25, b: 15) == 5
assistant
```swift
func greatestCommonDivisor(a: Int, b: Int) -> Int {
var x = abs(a)
var y = abs(b)
while y != 0 {
let temp = y
y = x % y
x = temp
}
return x
}
```func greatestCommonDivisor(a: Int, b: Int) -> Int {
var x = abs(a)
var y = abs(b)
while y != 0 {
let temp = y
y = x % y
x = temp
}
return x
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return a greatest common divisor of two integers a and b
greatestCommonDivisor(a: 3, b: 5) == 1
greatestCommonDivisor(a: 25, b: 15) == 5
assistant
```swift
func greatestCommonDivisor(a: Int, b: Int) -> Int {
var x = abs(a)
var y = abs(b)
while y != 0 {
let temp = y
y = x % y
x = temp
}
return x
}
```func greatestCommonDivisor(a: Int, b: Int) -> Int {
var x = abs(a)
var y = abs(b)
while y != 0 {
let temp = y
y = x % y
x = temp
}
return x
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return a greatest common divisor of two integers a and b
greatestCommonDivisor(a: 3, b: 5) == 1
greatestCommonDivisor(a: 25, b: 15) == 5
assistant
```swift
func greatestCommonDivisor(a: Int, b: Int) -> Int {
var x = abs(a)
var y = abs(b)
while y != 0 {
let temp = y
y = x % y
x = temp
}
return x
}
```func greatestCommonDivisor(a: Int, b: Int) -> Int {
var x = abs(a)
var y = abs(b)
while y != 0 {
let temp = y
y = x % y
x = temp
}
return x
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return a greatest common divisor of two integers a and b
greatestCommonDivisor(a: 3, b: 5) == 1
greatestCommonDivisor(a: 25, b: 15) == 5
assistant
```swift
func greatestCommonDivisor(a: Int, b: Int) -> Int {
var x = abs(a)
var y = abs(b)
while y != 0 {
let temp = y
y = x % y
x = temp
}
return x
}
```func allPrefixes(string: String) -> [String] {
var prefixes = [String]()
for i in 0..<string.count {
let index = string.index(string.startIndex, offsetBy: i)
prefixes.append(String(string[..<index]))
}
return prefixes
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return array of all prefixes from shortest to longest of the input string
allPrefixes(string: "abc") == ["a", "ab", "abc"]
assistant
```swift
func allPrefixes(string: String) -> [String] {
var prefixes = [String]()
for i in 0..<string.count {
let index = string.index(string.startIndex, offsetBy: i)
prefixes.append(String(string[..<index]))
}
return prefixes
}
``` // XCTAssertTrue failedfunc allPrefixes(string: String) -> [String] {
var prefixes = [String]()
for i in 0..<string.count {
let index = string.index(string.startIndex, offsetBy: i)
prefixes.append(String(string[..<index]))
}
return prefixes
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return array of all prefixes from shortest to longest of the input string
allPrefixes(string: "abc") == ["a", "ab", "abc"]
assistant
```swift
func allPrefixes(string: String) -> [String] {
var prefixes = [String]()
for i in 0..<string.count {
let index = string.index(string.startIndex, offsetBy: i)
prefixes.append(String(string[..<index]))
}
return prefixes
}
``` // XCTAssertTrue failedfunc allPrefixes(string: String) -> [String] {
var prefixes = [String]()
for i in 0..<string.count {
let index = string.index(string.startIndex, offsetBy: i)
prefixes.append(String(string[..<index]))
}
return prefixes
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return array of all prefixes from shortest to longest of the input string
allPrefixes(string: "abc") == ["a", "ab", "abc"]
assistant
```swift
func allPrefixes(string: String) -> [String] {
var prefixes = [String]()
for i in 0..<string.count {
let index = string.index(string.startIndex, offsetBy: i)
prefixes.append(String(string[..<index]))
}
return prefixes
}
``` // XCTAssertTrue failedfunc allPrefixes(string: String) -> [String] {
var prefixes = [String]()
for i in 0..<string.count {
let index = string.index(string.startIndex, offsetBy: i)
prefixes.append(String(string[..<index]))
}
return prefixes
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return array of all prefixes from shortest to longest of the input string
allPrefixes(string: "abc") == ["a", "ab", "abc"]
assistant
```swift
func allPrefixes(string: String) -> [String] {
var prefixes = [String]()
for i in 0..<string.count {
let index = string.index(string.startIndex, offsetBy: i)
prefixes.append(String(string[..<index]))
}
return prefixes
}
``` // XCTAssertTrue failedfunc allPrefixes(string: String) -> [String] {
var prefixes = [String]()
for i in 0..<string.count {
let index = string.index(string.startIndex, offsetBy: i)
prefixes.append(String(string[..<index]))
}
return prefixes
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return array of all prefixes from shortest to longest of the input string
allPrefixes(string: "abc") == ["a", "ab", "abc"]
assistant
```swift
func allPrefixes(string: String) -> [String] {
var prefixes = [String]()
for i in 0..<string.count {
let index = string.index(string.startIndex, offsetBy: i)
prefixes.append(String(string[..<index]))
}
return prefixes
}
``` // XCTAssertTrue failedfunc allPrefixes(string: String) -> [String] {
var prefixes = [String]()
for i in 0..<string.count {
let index = string.index(string.startIndex, offsetBy: i)
prefixes.append(String(string[..<index]))
}
return prefixes
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return array of all prefixes from shortest to longest of the input string
allPrefixes(string: "abc") == ["a", "ab", "abc"]
assistant
```swift
func allPrefixes(string: String) -> [String] {
var prefixes = [String]()
for i in 0..<string.count {
let index = string.index(string.startIndex, offsetBy: i)
prefixes.append(String(string[..<index]))
}
return prefixes
}
``` // XCTAssertTrue failedfunc allPrefixes(string: String) -> [String] {
var prefixes = [String]()
for i in 0..<string.count {
let index = string.index(string.startIndex, offsetBy: i)
prefixes.append(String(string[..<index]))
}
return prefixes
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return array of all prefixes from shortest to longest of the input string
allPrefixes(string: "abc") == ["a", "ab", "abc"]
assistant
```swift
func allPrefixes(string: String) -> [String] {
var prefixes = [String]()
for i in 0..<string.count {
let index = string.index(string.startIndex, offsetBy: i)
prefixes.append(String(string[..<index]))
}
return prefixes
}
``` // XCTAssertTrue failedfunc allPrefixes(string: String) -> [String] {
var prefixes = [String]()
for i in 0..<string.count {
let index = string.index(string.startIndex, offsetBy: i)
prefixes.append(String(string[..<index]))
}
return prefixes
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return array of all prefixes from shortest to longest of the input string
allPrefixes(string: "abc") == ["a", "ab", "abc"]
assistant
```swift
func allPrefixes(string: String) -> [String] {
var prefixes = [String]()
for i in 0..<string.count {
let index = string.index(string.startIndex, offsetBy: i)
prefixes.append(String(string[..<index]))
}
return prefixes
}
``` // XCTAssertTrue failedfunc allPrefixes(string: String) -> [String] {
var prefixes = [String]()
for i in 0..<string.count {
let index = string.index(string.startIndex, offsetBy: i)
prefixes.append(String(string[..<index]))
}
return prefixes
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return array of all prefixes from shortest to longest of the input string
allPrefixes(string: "abc") == ["a", "ab", "abc"]
assistant
```swift
func allPrefixes(string: String) -> [String] {
var prefixes = [String]()
for i in 0..<string.count {
let index = string.index(string.startIndex, offsetBy: i)
prefixes.append(String(string[..<index]))
}
return prefixes
}
``` // XCTAssertTrue failedfunc allPrefixes(string: String) -> [String] {
var prefixes = [String]()
for i in 0..<string.count {
let index = string.index(string.startIndex, offsetBy: i)
prefixes.append(String(string[..<index]))
}
return prefixes
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return array of all prefixes from shortest to longest of the input string
allPrefixes(string: "abc") == ["a", "ab", "abc"]
assistant
```swift
func allPrefixes(string: String) -> [String] {
var prefixes = [String]()
for i in 0..<string.count {
let index = string.index(string.startIndex, offsetBy: i)
prefixes.append(String(string[..<index]))
}
return prefixes
}
``` // XCTAssertTrue failedfunc stringSequence(n: Int) -> String {
return (0...n).map(String.init).joined(separator: " ")
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return a string containing space-delimited numbers starting from 0 upto n inclusive.
stringSequence(n: 0) == "0"
stringSequence(n: 5) == "0 1 2 3 4 5"
assistant
```swift
func stringSequence(n: Int) -> String {
return (0...n).map(String.init).joined(separator: " ")
}
```func stringSequence(n: Int) -> String {
return (0...n).map(String.init).joined(separator: " ")
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return a string containing space-delimited numbers starting from 0 upto n inclusive.
stringSequence(n: 0) == "0"
stringSequence(n: 5) == "0 1 2 3 4 5"
assistant
```swift
func stringSequence(n: Int) -> String {
return (0...n).map(String.init).joined(separator: " ")
}
```func stringSequence(n: Int) -> String {
return (0...n).map(String.init).joined(separator: " ")
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return a string containing space-delimited numbers starting from 0 upto n inclusive.
stringSequence(n: 0) == "0"
stringSequence(n: 5) == "0 1 2 3 4 5"
assistant
```swift
func stringSequence(n: Int) -> String {
return (0...n).map(String.init).joined(separator: " ")
}
```func stringSequence(n: Int) -> String {
return (0...n).map(String.init).joined(separator: " ")
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return a string containing space-delimited numbers starting from 0 upto n inclusive.
stringSequence(n: 0) == "0"
stringSequence(n: 5) == "0 1 2 3 4 5"
assistant
```swift
func stringSequence(n: Int) -> String {
return (0...n).map(String.init).joined(separator: " ")
}
```func stringSequence(n: Int) -> String {
return (0...n).map(String.init).joined(separator: " ")
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return a string containing space-delimited numbers starting from 0 upto n inclusive.
stringSequence(n: 0) == "0"
stringSequence(n: 5) == "0 1 2 3 4 5"
assistant
```swift
func stringSequence(n: Int) -> String {
return (0...n).map(String.init).joined(separator: " ")
}
```func stringSequence(n: Int) -> String {
return (0...n).map(String.init).joined(separator: " ")
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return a string containing space-delimited numbers starting from 0 upto n inclusive.
stringSequence(n: 0) == "0"
stringSequence(n: 5) == "0 1 2 3 4 5"
assistant
```swift
func stringSequence(n: Int) -> String {
return (0...n).map(String.init).joined(separator: " ")
}
```func stringSequence(n: Int) -> String {
return (0...n).map(String.init).joined(separator: " ")
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return a string containing space-delimited numbers starting from 0 upto n inclusive.
stringSequence(n: 0) == "0"
stringSequence(n: 5) == "0 1 2 3 4 5"
assistant
```swift
func stringSequence(n: Int) -> String {
return (0...n).map(String.init).joined(separator: " ")
}
```func stringSequence(n: Int) -> String {
return (0...n).map(String.init).joined(separator: " ")
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return a string containing space-delimited numbers starting from 0 upto n inclusive.
stringSequence(n: 0) == "0"
stringSequence(n: 5) == "0 1 2 3 4 5"
assistant
```swift
func stringSequence(n: Int) -> String {
return (0...n).map(String.init).joined(separator: " ")
}
```func stringSequence(n: Int) -> String {
return (0...n).map(String.init).joined(separator: " ")
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return a string containing space-delimited numbers starting from 0 upto n inclusive.
stringSequence(n: 0) == "0"
stringSequence(n: 5) == "0 1 2 3 4 5"
assistant
```swift
func stringSequence(n: Int) -> String {
return (0...n).map(String.init).joined(separator: " ")
}
```func stringSequence(n: Int) -> String {
return (0...n).map(String.init).joined(separator: " ")
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return a string containing space-delimited numbers starting from 0 upto n inclusive.
stringSequence(n: 0) == "0"
stringSequence(n: 5) == "0 1 2 3 4 5"
assistant
```swift
func stringSequence(n: Int) -> String {
return (0...n).map(String.init).joined(separator: " ")
}
```func countDistinctCharacters(string: String) -> Int {
let lowercasedString = string.lowercased()
return Set(lowercasedString).count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string, find out how many distinct characters (regardless of case) does it consist of
countDistinctCharacters(string: "xyzXYZ") == 3
countDistinctCharacters(string: "Jerry") == 4
assistant
```swift
func countDistinctCharacters(string: String) -> Int {
let lowercasedString = string.lowercased()
return Set(lowercasedString).count
}
```func countDistinctCharacters(string: String) -> Int {
let lowercasedString = string.lowercased()
return Set(lowercasedString).count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string, find out how many distinct characters (regardless of case) does it consist of
countDistinctCharacters(string: "xyzXYZ") == 3
countDistinctCharacters(string: "Jerry") == 4
assistant
```swift
func countDistinctCharacters(string: String) -> Int {
let lowercasedString = string.lowercased()
return Set(lowercasedString).count
}
```func countDistinctCharacters(string: String) -> Int {
let lowercasedString = string.lowercased()
return Set(lowercasedString).count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string, find out how many distinct characters (regardless of case) does it consist of
countDistinctCharacters(string: "xyzXYZ") == 3
countDistinctCharacters(string: "Jerry") == 4
assistant
```swift
func countDistinctCharacters(string: String) -> Int {
let lowercasedString = string.lowercased()
return Set(lowercasedString).count
}
```func countDistinctCharacters(string: String) -> Int {
let lowercasedString = string.lowercased()
let uniqueCharacters = Set(lowercasedString)
return uniqueCharacters.count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string, find out how many distinct characters (regardless of case) does it consist of
countDistinctCharacters(string: "xyzXYZ") == 3
countDistinctCharacters(string: "Jerry") == 4
assistant
```swift
func countDistinctCharacters(string: String) -> Int {
let lowercasedString = string.lowercased()
let uniqueCharacters = Set(lowercasedString)
return uniqueCharacters.count
}
```func countDistinctCharacters(string: String) -> Int {
let lowercasedString = string.lowercased()
let uniqueCharacters = Set(lowercasedString)
return uniqueCharacters.count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string, find out how many distinct characters (regardless of case) does it consist of
countDistinctCharacters(string: "xyzXYZ") == 3
countDistinctCharacters(string: "Jerry") == 4
assistant
```swift
func countDistinctCharacters(string: String) -> Int {
let lowercasedString = string.lowercased()
let uniqueCharacters = Set(lowercasedString)
return uniqueCharacters.count
}
```func countDistinctCharacters(string: String) -> Int {
let lowercasedString = string.lowercased()
var characterSet = Set<Character>()
for char in lowercasedString {
characterSet.insert(char)
}
return characterSet.count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string, find out how many distinct characters (regardless of case) does it consist of
countDistinctCharacters(string: "xyzXYZ") == 3
countDistinctCharacters(string: "Jerry") == 4
assistant
```swift
func countDistinctCharacters(string: String) -> Int {
let lowercasedString = string.lowercased()
var characterSet = Set<Character>()
for char in lowercasedString {
characterSet.insert(char)
}
return characterSet.count
}
```func countDistinctCharacters(string: String) -> Int {
let lowercasedString = string.lowercased()
let uniqueCharacters = Set(lowercasedString)
return uniqueCharacters.count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string, find out how many distinct characters (regardless of case) does it consist of
countDistinctCharacters(string: "xyzXYZ") == 3
countDistinctCharacters(string: "Jerry") == 4
assistant
```swift
func countDistinctCharacters(string: String) -> Int {
let lowercasedString = string.lowercased()
let uniqueCharacters = Set(lowercasedString)
return uniqueCharacters.count
}
```func countDistinctCharacters(string: String) -> Int {
let lowercasedString = string.lowercased()
return Set(lowercasedString).count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string, find out how many distinct characters (regardless of case) does it consist of
countDistinctCharacters(string: "xyzXYZ") == 3
countDistinctCharacters(string: "Jerry") == 4
assistant
```swift
func countDistinctCharacters(string: String) -> Int {
let lowercasedString = string.lowercased()
return Set(lowercasedString).count
}
```func countDistinctCharacters(string: String) -> Int {
let lowercasedString = string.lowercased()
let uniqueCharacters = Set(lowercasedString)
return uniqueCharacters.count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string, find out how many distinct characters (regardless of case) does it consist of
countDistinctCharacters(string: "xyzXYZ") == 3
countDistinctCharacters(string: "Jerry") == 4
assistant
```swift
func countDistinctCharacters(string: String) -> Int {
let lowercasedString = string.lowercased()
let uniqueCharacters = Set(lowercasedString)
return uniqueCharacters.count
}
```func countDistinctCharacters(string: String) -> Int {
let lowercasedString = string.lowercased()
return Set(lowercasedString).count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string, find out how many distinct characters (regardless of case) does it consist of
countDistinctCharacters(string: "xyzXYZ") == 3
countDistinctCharacters(string: "Jerry") == 4
assistant
```swift
func countDistinctCharacters(string: String) -> Int {
let lowercasedString = string.lowercased()
return Set(lowercasedString).count
}
```func parseMusic(musicString: String) -> [Int] {
let notes = musicString.split(separator: " ")
var beats = [Int]()
for note in notes {
switch note {
case "o":
beats.append(4)
case "o|":
beats.append(2)
case ".|":
beats.append(1)
default:
break
}
}
return beats
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Input to this function is a string representing musical notes in a special ASCII format.
Your task is to parse this string and return array of integers corresponding to how many beats does each
not last.
Here is a legend:
'o' - whole note, lasts four beats
'o|' - half note, lasts two beats
'.|' - quater note, lasts one beat
parseMusic(musicString: "o o| .| o| o| .| .| .| .| o o") == [4, 2, 1, 2, 2, 1, 1, 1, 1, 4, 4]
assistant
```swift
func parseMusic(musicString: String) -> [Int] {
let notes = musicString.split(separator: " ")
var beats = [Int]()
for note in notes {
switch note {
case "o":
beats.append(4)
case "o|":
beats.append(2)
case ".|":
beats.append(1)
default:
break
}
}
return beats
}
```func parseMusic(musicString: String) -> [Int] {
let notes = musicString.split(separator: " ")
var beats = [Int]()
for note in notes {
switch note {
case "o":
beats.append(4)
case "o|":
beats.append(2)
case ".|":
beats.append(1)
default:
break
}
}
return beats
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Input to this function is a string representing musical notes in a special ASCII format.
Your task is to parse this string and return array of integers corresponding to how many beats does each
not last.
Here is a legend:
'o' - whole note, lasts four beats
'o|' - half note, lasts two beats
'.|' - quater note, lasts one beat
parseMusic(musicString: "o o| .| o| o| .| .| .| .| o o") == [4, 2, 1, 2, 2, 1, 1, 1, 1, 4, 4]
assistant
```swift
func parseMusic(musicString: String) -> [Int] {
let notes = musicString.split(separator: " ")
var beats = [Int]()
for note in notes {
switch note {
case "o":
beats.append(4)
case "o|":
beats.append(2)
case ".|":
beats.append(1)
default:
break
}
}
return beats
}
```func parseMusic(musicString: String) -> [Int] {
let musicArray = musicString.split(separator: " ")
var resultArray = [Int]()
for note in musicArray {
switch note {
case "o":
resultArray.append(4)
case "o|":
resultArray.append(2)
case ".|":
resultArray.append(1)
default:
break
}
}
return resultArray
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Input to this function is a string representing musical notes in a special ASCII format.
Your task is to parse this string and return array of integers corresponding to how many beats does each
not last.
Here is a legend:
'o' - whole note, lasts four beats
'o|' - half note, lasts two beats
'.|' - quater note, lasts one beat
parseMusic(musicString: "o o| .| o| o| .| .| .| .| o o") == [4, 2, 1, 2, 2, 1, 1, 1, 1, 4, 4]
assistant
```swift
func parseMusic(musicString: String) -> [Int] {
let musicArray = musicString.split(separator: " ")
var resultArray = [Int]()
for note in musicArray {
switch note {
case "o":
resultArray.append(4)
case "o|":
resultArray.append(2)
case ".|":
resultArray.append(1)
default:
break
}
}
return resultArray
}
```func parseMusic(musicString: String) -> [Int] {
let notes = musicString.split(separator: " ")
var beats = [Int]()
for note in notes {
switch note {
case "o":
beats.append(4)
case "o|":
beats.append(2)
case ".|":
beats.append(1)
default:
break
}
}
return beats
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Input to this function is a string representing musical notes in a special ASCII format.
Your task is to parse this string and return array of integers corresponding to how many beats does each
not last.
Here is a legend:
'o' - whole note, lasts four beats
'o|' - half note, lasts two beats
'.|' - quater note, lasts one beat
parseMusic(musicString: "o o| .| o| o| .| .| .| .| o o") == [4, 2, 1, 2, 2, 1, 1, 1, 1, 4, 4]
assistant
```swift
func parseMusic(musicString: String) -> [Int] {
let notes = musicString.split(separator: " ")
var beats = [Int]()
for note in notes {
switch note {
case "o":
beats.append(4)
case "o|":
beats.append(2)
case ".|":
beats.append(1)
default:
break
}
}
return beats
}
```func parseMusic(musicString: String) -> [Int] {
let notes = musicString.split(separator: " ")
var beats = [Int]()
for note in notes {
switch note {
case "o":
beats.append(4)
case "o|":
beats.append(2)
case ".|":
beats.append(1)
default:
break
}
}
return beats
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Input to this function is a string representing musical notes in a special ASCII format.
Your task is to parse this string and return array of integers corresponding to how many beats does each
not last.
Here is a legend:
'o' - whole note, lasts four beats
'o|' - half note, lasts two beats
'.|' - quater note, lasts one beat
parseMusic(musicString: "o o| .| o| o| .| .| .| .| o o") == [4, 2, 1, 2, 2, 1, 1, 1, 1, 4, 4]
assistant
```swift
func parseMusic(musicString: String) -> [Int] {
let notes = musicString.split(separator: " ")
var beats = [Int]()
for note in notes {
switch note {
case "o":
beats.append(4)
case "o|":
beats.append(2)
case ".|":
beats.append(1)
default:
break
}
}
return beats
}
```func parseMusic(musicString: String) -> [Int] {
let musicArray = musicString.components(separatedBy: " ")
var resultArray = [Int]()
for note in musicArray {
switch note {
case "o":
resultArray.append(4)
case "o|":
resultArray.append(2)
case ".|":
resultArray.append(1)
default:
break
}
}
return resultArray
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Input to this function is a string representing musical notes in a special ASCII format.
Your task is to parse this string and return array of integers corresponding to how many beats does each
not last.
Here is a legend:
'o' - whole note, lasts four beats
'o|' - half note, lasts two beats
'.|' - quater note, lasts one beat
parseMusic(musicString: "o o| .| o| o| .| .| .| .| o o") == [4, 2, 1, 2, 2, 1, 1, 1, 1, 4, 4]
assistant
```swift
func parseMusic(musicString: String) -> [Int] {
let musicArray = musicString.components(separatedBy: " ")
var resultArray = [Int]()
for note in musicArray {
switch note {
case "o":
resultArray.append(4)
case "o|":
resultArray.append(2)
case ".|":
resultArray.append(1)
default:
break
}
}
return resultArray
}
```func parseMusic(musicString: String) -> [Int] {
let notes = musicString.split(separator: " ")
var beats = [Int]()
for note in notes {
switch note {
case "o":
beats.append(4)
case "o|":
beats.append(2)
case ".|":
beats.append(1)
default:
break
}
}
return beats
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Input to this function is a string representing musical notes in a special ASCII format.
Your task is to parse this string and return array of integers corresponding to how many beats does each
not last.
Here is a legend:
'o' - whole note, lasts four beats
'o|' - half note, lasts two beats
'.|' - quater note, lasts one beat
parseMusic(musicString: "o o| .| o| o| .| .| .| .| o o") == [4, 2, 1, 2, 2, 1, 1, 1, 1, 4, 4]
assistant
```swift
func parseMusic(musicString: String) -> [Int] {
let notes = musicString.split(separator: " ")
var beats = [Int]()
for note in notes {
switch note {
case "o":
beats.append(4)
case "o|":
beats.append(2)
case ".|":
beats.append(1)
default:
break
}
}
return beats
}
```func parseMusic(musicString: String) -> [Int] {
let notes = musicString.split(separator: " ")
var beats = [Int]()
for note in notes {
switch note {
case "o":
beats.append(4)
case "o|":
beats.append(2)
case ".|":
beats.append(1)
default:
break
}
}
return beats
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Input to this function is a string representing musical notes in a special ASCII format.
Your task is to parse this string and return array of integers corresponding to how many beats does each
not last.
Here is a legend:
'o' - whole note, lasts four beats
'o|' - half note, lasts two beats
'.|' - quater note, lasts one beat
parseMusic(musicString: "o o| .| o| o| .| .| .| .| o o") == [4, 2, 1, 2, 2, 1, 1, 1, 1, 4, 4]
assistant
```swift
func parseMusic(musicString: String) -> [Int] {
let notes = musicString.split(separator: " ")
var beats = [Int]()
for note in notes {
switch note {
case "o":
beats.append(4)
case "o|":
beats.append(2)
case ".|":
beats.append(1)
default:
break
}
}
return beats
}
```func parseMusic(musicString: String) -> [Int] {
let musicArray = musicString.split(separator: " ")
var resultArray = [Int]()
for note in musicArray {
switch note {
case "o":
resultArray.append(4)
case "o|":
resultArray.append(2)
case ".|":
resultArray.append(1)
default:
break
}
}
return resultArray
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Input to this function is a string representing musical notes in a special ASCII format.
Your task is to parse this string and return array of integers corresponding to how many beats does each
not last.
Here is a legend:
'o' - whole note, lasts four beats
'o|' - half note, lasts two beats
'.|' - quater note, lasts one beat
parseMusic(musicString: "o o| .| o| o| .| .| .| .| o o") == [4, 2, 1, 2, 2, 1, 1, 1, 1, 4, 4]
assistant
```swift
func parseMusic(musicString: String) -> [Int] {
let musicArray = musicString.split(separator: " ")
var resultArray = [Int]()
for note in musicArray {
switch note {
case "o":
resultArray.append(4)
case "o|":
resultArray.append(2)
case ".|":
resultArray.append(1)
default:
break
}
}
return resultArray
}
```func parseMusic(musicString: String) -> [Int] {
let musicArray = musicString.split(separator: " ")
var resultArray = [Int]()
for note in musicArray {
switch note {
case "o":
resultArray.append(4)
case "o|":
resultArray.append(2)
case ".|":
resultArray.append(1)
default:
break
}
}
return resultArray
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Input to this function is a string representing musical notes in a special ASCII format.
Your task is to parse this string and return array of integers corresponding to how many beats does each
not last.
Here is a legend:
'o' - whole note, lasts four beats
'o|' - half note, lasts two beats
'.|' - quater note, lasts one beat
parseMusic(musicString: "o o| .| o| o| .| .| .| .| o o") == [4, 2, 1, 2, 2, 1, 1, 1, 1, 4, 4]
assistant
```swift
func parseMusic(musicString: String) -> [Int] {
let musicArray = musicString.split(separator: " ")
var resultArray = [Int]()
for note in musicArray {
switch note {
case "o":
resultArray.append(4)
case "o|":
resultArray.append(2)
case ".|":
resultArray.append(1)
default:
break
}
}
return resultArray
}
```func howManyTimes(string: String, substring: String) -> Int {
guard !substring.isEmpty else { return 0 }
var count = 0
let characters = Array(string)
let subCharacters = Array(substring)
let length = characters.count
let subLength = subCharacters.count
for i in 0...length - subLength {
if characters[i..<i+subLength] == subCharacters {
count += 1
}
}
return count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Find how many times a given substring can be found in the original string. Count overlaping cases.
howManyTimes(string: "", substring: "a") == 0
howManyTimes(string: "aaa", substring: "a") == 3
howManyTimes(string: "aaaa", substring: "aa") == 3
assistant
```swift
func howManyTimes(string: String, substring: String) -> Int {
guard !substring.isEmpty else { return 0 }
var count = 0
let characters = Array(string)
let subCharacters = Array(substring)
let length = characters.count
let subLength = subCharacters.count
for i in 0...length - subLength {
if characters[i..<i+subLength] == subCharacters {
count += 1
}
}
return count
}
```if characters[i..<i+subLength] == subCharacters { // cannot convert value of type '[String.Element]' (aka 'Array<Character>') to expected argument type 'ArraySlice<String.Element>' (aka 'ArraySlice<Character>')func howManyTimes(string: String, substring: String) -> Int {
guard !substring.isEmpty else { return 0 }
var count = 0
var startIndex = string.startIndex
while let range = string[startIndex...].range(of: substring) {
count += 1
startIndex = range.upperBound
}
return count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Find how many times a given substring can be found in the original string. Count overlaping cases.
howManyTimes(string: "", substring: "a") == 0
howManyTimes(string: "aaa", substring: "a") == 3
howManyTimes(string: "aaaa", substring: "aa") == 3
assistant
```swift
func howManyTimes(string: String, substring: String) -> Int {
guard !substring.isEmpty else { return 0 }
var count = 0
var startIndex = string.startIndex
while let range = string[startIndex...].range(of: substring) {
count += 1
startIndex = range.upperBound
}
return count
}
``` // XCTAssertTrue failedfunc howManyTimes(string: String, substring: String) -> Int {
guard !substring.isEmpty else { return 0 }
var count = 0
var startIndex = string.startIndex
while let range = string[startIndex...].range(of: substring) {
count += 1
startIndex = range.upperBound
}
return count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Find how many times a given substring can be found in the original string. Count overlaping cases.
howManyTimes(string: "", substring: "a") == 0
howManyTimes(string: "aaa", substring: "a") == 3
howManyTimes(string: "aaaa", substring: "aa") == 3
assistant
```swift
func howManyTimes(string: String, substring: String) -> Int {
guard !substring.isEmpty else { return 0 }
var count = 0
var startIndex = string.startIndex
while let range = string[startIndex...].range(of: substring) {
count += 1
startIndex = range.upperBound
}
return count
}
``` // XCTAssertTrue failedfunc howManyTimes(string: String, substring: String) -> Int {
guard !substring.isEmpty else { return 0 }
var count = 0
var startIndex = string.startIndex
while let range = string[startIndex...].range(of: substring) {
count += 1
startIndex = range.upperBound
}
return count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Find how many times a given substring can be found in the original string. Count overlaping cases.
howManyTimes(string: "", substring: "a") == 0
howManyTimes(string: "aaa", substring: "a") == 3
howManyTimes(string: "aaaa", substring: "aa") == 3
assistant
```swift
func howManyTimes(string: String, substring: String) -> Int {
guard !substring.isEmpty else { return 0 }
var count = 0
var startIndex = string.startIndex
while let range = string[startIndex...].range(of: substring) {
count += 1
startIndex = range.upperBound
}
return count
}
``` // XCTAssertTrue failedfunc howManyTimes(string: String, substring: String) -> Int {
guard !substring.isEmpty else { return 0 }
var count = 0
let range = NSRange(location: 0, length: string.utf16.count)
while let foundRange = string.rangeOf(substring, options: [], range: range) {
count += 1
range.location = foundRange.upperBound
}
return count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Find how many times a given substring can be found in the original string. Count overlaping cases.
howManyTimes(string: "", substring: "a") == 0
howManyTimes(string: "aaa", substring: "a") == 3
howManyTimes(string: "aaaa", substring: "aa") == 3
assistant
```swift
func howManyTimes(string: String, substring: String) -> Int {
guard !substring.isEmpty else { return 0 }
var count = 0
let range = NSRange(location: 0, length: string.utf16.count)
while let foundRange = string.rangeOf(substring, options: [], range: range) {
count += 1
range.location = foundRange.upperBound
}
return count
}
```while let foundRange = string.rangeOf(substring, options: [], range: range) { // value of type 'String' has no member 'rangeOf'range.location = foundRange.upperBound // cannot assign to property: 'range' is a 'let' constantfunc howManyTimes(string: String, substring: String) -> Int {
guard !substring.isEmpty else { return 0 }
var count = 0
var startIndex = string.startIndex
while let range = string[startIndex...].range(of: substring) {
count += 1
startIndex = range.upperBound
}
return count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Find how many times a given substring can be found in the original string. Count overlaping cases.
howManyTimes(string: "", substring: "a") == 0
howManyTimes(string: "aaa", substring: "a") == 3
howManyTimes(string: "aaaa", substring: "aa") == 3
assistant
```swift
func howManyTimes(string: String, substring: String) -> Int {
guard !substring.isEmpty else { return 0 }
var count = 0
var startIndex = string.startIndex
while let range = string[startIndex...].range(of: substring) {
count += 1
startIndex = range.upperBound
}
return count
}
``` // XCTAssertTrue failedfunc howManyTimes(string: String, substring: String) -> Int {
guard !substring.isEmpty else { return 0 }
var count = 0
var startIndex = string.startIndex
while let range = string[startIndex...].range(of: substring) {
count += 1
startIndex = range.upperBound
}
return count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Find how many times a given substring can be found in the original string. Count overlaping cases.
howManyTimes(string: "", substring: "a") == 0
howManyTimes(string: "aaa", substring: "a") == 3
howManyTimes(string: "aaaa", substring: "aa") == 3
assistant
```swift
func howManyTimes(string: String, substring: String) -> Int {
guard !substring.isEmpty else { return 0 }
var count = 0
var startIndex = string.startIndex
while let range = string[startIndex...].range(of: substring) {
count += 1
startIndex = range.upperBound
}
return count
}
``` // XCTAssertTrue failedfunc howManyTimes(string: String, substring: String) -> Int {
guard !substring.isEmpty else { return 0 }
var count = 0
var startIndex = string.startIndex
while let range = string[startIndex...].range(of: substring) {
count += 1
startIndex = range.upperBound
}
return count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Find how many times a given substring can be found in the original string. Count overlaping cases.
howManyTimes(string: "", substring: "a") == 0
howManyTimes(string: "aaa", substring: "a") == 3
howManyTimes(string: "aaaa", substring: "aa") == 3
assistant
```swift
func howManyTimes(string: String, substring: String) -> Int {
guard !substring.isEmpty else { return 0 }
var count = 0
var startIndex = string.startIndex
while let range = string[startIndex...].range(of: substring) {
count += 1
startIndex = range.upperBound
}
return count
}
``` // XCTAssertTrue failedfunc howManyTimes(string: String, substring: String) -> Int {
guard !substring.isEmpty else { return 0 }
var count = 0
var startIndex = string.startIndex
while let range = string[startIndex...].range(of: substring) {
count += 1
startIndex = range.upperBound
}
return count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Find how many times a given substring can be found in the original string. Count overlaping cases.
howManyTimes(string: "", substring: "a") == 0
howManyTimes(string: "aaa", substring: "a") == 3
howManyTimes(string: "aaaa", substring: "aa") == 3
assistant
```swift
func howManyTimes(string: String, substring: String) -> Int {
guard !substring.isEmpty else { return 0 }
var count = 0
var startIndex = string.startIndex
while let range = string[startIndex...].range(of: substring) {
count += 1
startIndex = range.upperBound
}
return count
}
``` // XCTAssertTrue failedfunc howManyTimes(string: String, substring: String) -> Int {
guard !substring.isEmpty else { return 0 }
var count = 0
var startIndex = string.startIndex
while let range = string[startIndex...].range(of: substring) {
count += 1
startIndex = range.upperBound
}
return count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Find how many times a given substring can be found in the original string. Count overlaping cases.
howManyTimes(string: "", substring: "a") == 0
howManyTimes(string: "aaa", substring: "a") == 3
howManyTimes(string: "aaaa", substring: "aa") == 3
assistant
```swift
func howManyTimes(string: String, substring: String) -> Int {
guard !substring.isEmpty else { return 0 }
var count = 0
var startIndex = string.startIndex
while let range = string[startIndex...].range(of: substring) {
count += 1
startIndex = range.upperBound
}
return count
}
``` // XCTAssertTrue failedfunc sortNumbers(numbers: String) -> String {
let numeralMap: [String: Int] = [
"zero": 0,
"one": 1,
"two": 2,
"three": 3,
"four": 4,
"five": 5,
"six": 6,
"seven": 7,
"eight": 8,
"nine": 9
]
let sortedNumbers = numbers.split(separator: " ").sorted {
numeralMap[$0]! < numeralMap[$1]!
}
return sortedNumbers.joined(separator: " ")
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Input is a space-delimited string of numberals from 'zero' to 'nine'.
Valid choices are 'zero', 'one', 'two', 'three', 'four', 'five', 'six', 'seven', 'eight' and 'nine'.
Return the string with numbers sorted from smallest to largest
sortNumbers(numbers: "three one five") == "one three five"
assistant
```swift
func sortNumbers(numbers: String) -> String {
let numeralMap: [String: Int] = [
"zero": 0,
"one": 1,
"two": 2,
"three": 3,
"four": 4,
"five": 5,
"six": 6,
"seven": 7,
"eight": 8,
"nine": 9
]
let sortedNumbers = numbers.split(separator: " ").sorted {
numeralMap[$0]! < numeralMap[$1]!
}
return sortedNumbers.joined(separator: " ")
}
```let sortedNumbers = numbers.split(separator: " ").sorted { // instance method 'sorted(using:)' requires the types 'ArraySlice<String.Element>' (aka 'ArraySlice<Character>') and '((String, String) -> Bool).Compared' be equivalentlet sortedNumbers = numbers.split(separator: " ").sorted { // type '(String, String) -> Bool' cannot conform to 'SortComparator'func sortNumbers(numbers: String) -> String {
let numeralDict = [
"zero": 0,
"one": 1,
"two": 2,
"three": 3,
"four": 4,
"five": 5,
"six": 6,
"seven": 7,
"eight": 8,
"nine": 9
]
let sortedNumerals = numbers.split(separator: " ").sorted {
numeralDict[$0]! < numeralDict[$1]!
}
return sortedNumerals.joined(separator: " ")
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Input is a space-delimited string of numberals from 'zero' to 'nine'.
Valid choices are 'zero', 'one', 'two', 'three', 'four', 'five', 'six', 'seven', 'eight' and 'nine'.
Return the string with numbers sorted from smallest to largest
sortNumbers(numbers: "three one five") == "one three five"
assistant
```swift
func sortNumbers(numbers: String) -> String {
let numeralDict = [
"zero": 0,
"one": 1,
"two": 2,
"three": 3,
"four": 4,
"five": 5,
"six": 6,
"seven": 7,
"eight": 8,
"nine": 9
]
let sortedNumerals = numbers.split(separator: " ").sorted {
numeralDict[$0]! < numeralDict[$1]!
}
return sortedNumerals.joined(separator: " ")
}
```let sortedNumerals = numbers.split(separator: " ").sorted { // instance method 'sorted(using:)' requires the types 'ArraySlice<String.Element>' (aka 'ArraySlice<Character>') and '((String, String) -> Bool).Compared' be equivalentlet sortedNumerals = numbers.split(separator: " ").sorted { // type '(String, String) -> Bool' cannot conform to 'SortComparator'func sortNumbers(numbers: String) -> String {
let numeralMap: [String: Int] = [
"zero": 0,
"one": 1,
"two": 2,
"three": 3,
"four": 4,
"five": 5,
"six": 6,
"seven": 7,
"eight": 8,
"nine": 9
]
let sortedNumbers = numbers.split(separator: " ").sorted {
numeralMap[$0]! < numeralMap[$1]!
}
return sortedNumbers.joined(separator: " ")
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Input is a space-delimited string of numberals from 'zero' to 'nine'.
Valid choices are 'zero', 'one', 'two', 'three', 'four', 'five', 'six', 'seven', 'eight' and 'nine'.
Return the string with numbers sorted from smallest to largest
sortNumbers(numbers: "three one five") == "one three five"
assistant
```swift
func sortNumbers(numbers: String) -> String {
let numeralMap: [String: Int] = [
"zero": 0,
"one": 1,
"two": 2,
"three": 3,
"four": 4,
"five": 5,
"six": 6,
"seven": 7,
"eight": 8,
"nine": 9
]
let sortedNumbers = numbers.split(separator: " ").sorted {
numeralMap[$0]! < numeralMap[$1]!
}
return sortedNumbers.joined(separator: " ")
}
```let sortedNumbers = numbers.split(separator: " ").sorted { // instance method 'sorted(using:)' requires the types 'ArraySlice<String.Element>' (aka 'ArraySlice<Character>') and '((String, String) -> Bool).Compared' be equivalentlet sortedNumbers = numbers.split(separator: " ").sorted { // type '(String, String) -> Bool' cannot conform to 'SortComparator'func sortNumbers(numbers: String) -> String {
let numeralDictionary: [String: Int] = [
"zero": 0,
"one": 1,
"two": 2,
"three": 3,
"four": 4,
"five": 5,
"six": 6,
"seven": 7,
"eight": 8,
"nine": 9
]
let sortedNumbers = numbers.split(separator: " ").sorted {
numeralDictionary[$0]! < numeralDictionary[$1]!
}
return sortedNumbers.joined(separator: " ")
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Input is a space-delimited string of numberals from 'zero' to 'nine'.
Valid choices are 'zero', 'one', 'two', 'three', 'four', 'five', 'six', 'seven', 'eight' and 'nine'.
Return the string with numbers sorted from smallest to largest
sortNumbers(numbers: "three one five") == "one three five"
assistant
```swift
func sortNumbers(numbers: String) -> String {
let numeralDictionary: [String: Int] = [
"zero": 0,
"one": 1,
"two": 2,
"three": 3,
"four": 4,
"five": 5,
"six": 6,
"seven": 7,
"eight": 8,
"nine": 9
]
let sortedNumbers = numbers.split(separator: " ").sorted {
numeralDictionary[$0]! < numeralDictionary[$1]!
}
return sortedNumbers.joined(separator: " ")
}
```let sortedNumbers = numbers.split(separator: " ").sorted { // instance method 'sorted(using:)' requires the types 'ArraySlice<String.Element>' (aka 'ArraySlice<Character>') and '((String, String) -> Bool).Compared' be equivalentlet sortedNumbers = numbers.split(separator: " ").sorted { // type '(String, String) -> Bool' cannot conform to 'SortComparator'func sortNumbers(numbers: String) -> String {
let numeralDict: [String: Int] = [
"zero": 0,
"one": 1,
"two": 2,
"three": 3,
"four": 4,
"five": 5,
"six": 6,
"seven": 7,
"eight": 8,
"nine": 9
]
let sortedNumbers = numbers.split(separator: " ").sorted {
numeralDict[$0]! < numeralDict[$1]!
}
return sortedNumbers.joined(separator: " ")
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Input is a space-delimited string of numberals from 'zero' to 'nine'.
Valid choices are 'zero', 'one', 'two', 'three', 'four', 'five', 'six', 'seven', 'eight' and 'nine'.
Return the string with numbers sorted from smallest to largest
sortNumbers(numbers: "three one five") == "one three five"
assistant
```swift
func sortNumbers(numbers: String) -> String {
let numeralDict: [String: Int] = [
"zero": 0,
"one": 1,
"two": 2,
"three": 3,
"four": 4,
"five": 5,
"six": 6,
"seven": 7,
"eight": 8,
"nine": 9
]
let sortedNumbers = numbers.split(separator: " ").sorted {
numeralDict[$0]! < numeralDict[$1]!
}
return sortedNumbers.joined(separator: " ")
}
```let sortedNumbers = numbers.split(separator: " ").sorted { // instance method 'sorted(using:)' requires the types 'ArraySlice<String.Element>' (aka 'ArraySlice<Character>') and '((String, String) -> Bool).Compared' be equivalentlet sortedNumbers = numbers.split(separator: " ").sorted { // type '(String, String) -> Bool' cannot conform to 'SortComparator'func sortNumbers(numbers: String) -> String {
let numeralDict = ["zero": 0, "one": 1, "two": 2, "three": 3, "four": 4, "five": 5, "six": 6, "seven": 7, "eight": 8, "nine": 9]
let sortedNumbers = numbers.split(separator: " ").sorted {
numeralDict[$0]! < numeralDict[$1]!
}
return sortedNumbers.joined(separator: " ")
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Input is a space-delimited string of numberals from 'zero' to 'nine'.
Valid choices are 'zero', 'one', 'two', 'three', 'four', 'five', 'six', 'seven', 'eight' and 'nine'.
Return the string with numbers sorted from smallest to largest
sortNumbers(numbers: "three one five") == "one three five"
assistant
```swift
func sortNumbers(numbers: String) -> String {
let numeralDict = ["zero": 0, "one": 1, "two": 2, "three": 3, "four": 4, "five": 5, "six": 6, "seven": 7, "eight": 8, "nine": 9]
let sortedNumbers = numbers.split(separator: " ").sorted {
numeralDict[$0]! < numeralDict[$1]!
}
return sortedNumbers.joined(separator: " ")
}
```let sortedNumbers = numbers.split(separator: " ").sorted { // type '(String, String) -> Bool' cannot conform to 'SortComparator'let sortedNumbers = numbers.split(separator: " ").sorted { // instance method 'sorted(using:)' requires the types 'ArraySlice<String.Element>' (aka 'ArraySlice<Character>') and '((String, String) -> Bool).Compared' be equivalentfunc sortNumbers(numbers: String) -> String {
let numeralMap: [String: Int] = [
"zero": 0,
"one": 1,
"two": 2,
"three": 3,
"four": 4,
"five": 5,
"six": 6,
"seven": 7,
"eight": 8,
"nine": 9
]
let sortedNumbers = numbers.split(separator: " ").sorted {
numeralMap[$0]! < numeralMap[$1]!
}
return sortedNumbers.joined(separator: " ")
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Input is a space-delimited string of numberals from 'zero' to 'nine'.
Valid choices are 'zero', 'one', 'two', 'three', 'four', 'five', 'six', 'seven', 'eight' and 'nine'.
Return the string with numbers sorted from smallest to largest
sortNumbers(numbers: "three one five") == "one three five"
assistant
```swift
func sortNumbers(numbers: String) -> String {
let numeralMap: [String: Int] = [
"zero": 0,
"one": 1,
"two": 2,
"three": 3,
"four": 4,
"five": 5,
"six": 6,
"seven": 7,
"eight": 8,
"nine": 9
]
let sortedNumbers = numbers.split(separator: " ").sorted {
numeralMap[$0]! < numeralMap[$1]!
}
return sortedNumbers.joined(separator: " ")
}
```let sortedNumbers = numbers.split(separator: " ").sorted { // instance method 'sorted(using:)' requires the types 'ArraySlice<String.Element>' (aka 'ArraySlice<Character>') and '((String, String) -> Bool).Compared' be equivalentlet sortedNumbers = numbers.split(separator: " ").sorted { // type '(String, String) -> Bool' cannot conform to 'SortComparator'func sortNumbers(numbers: String) -> String {
let numeralMap: [String: Int] = [
"zero": 0,
"one": 1,
"two": 2,
"three": 3,
"four": 4,
"five": 5,
"six": 6,
"seven": 7,
"eight": 8,
"nine": 9
]
let sortedNumbers = numbers.split(separator: " ").sorted {
numeralMap[$0]! < numeralMap[$1]!
}
return sortedNumbers.joined(separator: " ")
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Input is a space-delimited string of numberals from 'zero' to 'nine'.
Valid choices are 'zero', 'one', 'two', 'three', 'four', 'five', 'six', 'seven', 'eight' and 'nine'.
Return the string with numbers sorted from smallest to largest
sortNumbers(numbers: "three one five") == "one three five"
assistant
```swift
func sortNumbers(numbers: String) -> String {
let numeralMap: [String: Int] = [
"zero": 0,
"one": 1,
"two": 2,
"three": 3,
"four": 4,
"five": 5,
"six": 6,
"seven": 7,
"eight": 8,
"nine": 9
]
let sortedNumbers = numbers.split(separator: " ").sorted {
numeralMap[$0]! < numeralMap[$1]!
}
return sortedNumbers.joined(separator: " ")
}
```let sortedNumbers = numbers.split(separator: " ").sorted { // instance method 'sorted(using:)' requires the types 'ArraySlice<String.Element>' (aka 'ArraySlice<Character>') and '((String, String) -> Bool).Compared' be equivalentlet sortedNumbers = numbers.split(separator: " ").sorted { // type '(String, String) -> Bool' cannot conform to 'SortComparator'func sortNumbers(numbers: String) -> String {
let numeralDictionary: [String: Int] = [
"zero": 0,
"one": 1,
"two": 2,
"three": 3,
"four": 4,
"five": 5,
"six": 6,
"seven": 7,
"eight": 8,
"nine": 9
]
let sortedNumbers = numbers.split(separator: " ").sorted {
numeralDictionary[$0]! < numeralDictionary[$1]!
}
return sortedNumbers.joined(separator: " ")
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Input is a space-delimited string of numberals from 'zero' to 'nine'.
Valid choices are 'zero', 'one', 'two', 'three', 'four', 'five', 'six', 'seven', 'eight' and 'nine'.
Return the string with numbers sorted from smallest to largest
sortNumbers(numbers: "three one five") == "one three five"
assistant
```swift
func sortNumbers(numbers: String) -> String {
let numeralDictionary: [String: Int] = [
"zero": 0,
"one": 1,
"two": 2,
"three": 3,
"four": 4,
"five": 5,
"six": 6,
"seven": 7,
"eight": 8,
"nine": 9
]
let sortedNumbers = numbers.split(separator: " ").sorted {
numeralDictionary[$0]! < numeralDictionary[$1]!
}
return sortedNumbers.joined(separator: " ")
}
```let sortedNumbers = numbers.split(separator: " ").sorted { // instance method 'sorted(using:)' requires the types 'ArraySlice<String.Element>' (aka 'ArraySlice<Character>') and '((String, String) -> Bool).Compared' be equivalentlet sortedNumbers = numbers.split(separator: " ").sorted { // type '(String, String) -> Bool' cannot conform to 'SortComparator'func sortNumbers(numbers: String) -> String {
let numeralMap: [String: Int] = [
"zero": 0,
"one": 1,
"two": 2,
"three": 3,
"four": 4,
"five": 5,
"six": 6,
"seven": 7,
"eight": 8,
"nine": 9
]
let sortedNumbers = numbers.split(separator: " ").sorted {
numeralMap[String($0)]! < numeralMap[String($1)]!
}
return sortedNumbers.joined(separator: " ")
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Input is a space-delimited string of numberals from 'zero' to 'nine'.
Valid choices are 'zero', 'one', 'two', 'three', 'four', 'five', 'six', 'seven', 'eight' and 'nine'.
Return the string with numbers sorted from smallest to largest
sortNumbers(numbers: "three one five") == "one three five"
assistant
```swift
func sortNumbers(numbers: String) -> String {
let numeralMap: [String: Int] = [
"zero": 0,
"one": 1,
"two": 2,
"three": 3,
"four": 4,
"five": 5,
"six": 6,
"seven": 7,
"eight": 8,
"nine": 9
]
let sortedNumbers = numbers.split(separator: " ").sorted {
numeralMap[String($0)]! < numeralMap[String($1)]!
}
return sortedNumbers.joined(separator: " ")
}
```func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count >= 2 else {
fatalError("Array must contain at least two elements")
}
let sortedNumbers = numbers.sorted()
var minDifference = Double.greatestFiniteMagnitude
var closestPair: (Double, Double) = (0.0, 0.0)
for i in 0..<sortedNumbers.count - 1 {
let difference = sortedNumbers[i + 1] - sortedNumbers[i]
if difference < minDifference {
minDifference = difference
closestPair = (sortedNumbers[i], sortedNumbers[i + 1])
}
}
return closestPair
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
From a supplied array of numbers (of length at least two) select and return two that are the closest to each
other and return them in order (smaller number, larger number).
findClosestElements(numbers: [1.0, 2.0, 3.0, 4.0, 5.0, 2.2]) == (2.0, 2.2)
findClosestElements(numbers: [1.0, 2.0, 3.0, 4.0, 5.0, 2.0]) == (2.0, 2.0)
assistant
```swift
func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count >= 2 else {
fatalError("Array must contain at least two elements")
}
let sortedNumbers = numbers.sorted()
var minDifference = Double.greatestFiniteMagnitude
var closestPair: (Double, Double) = (0.0, 0.0)
for i in 0..<sortedNumbers.count - 1 {
let difference = sortedNumbers[i + 1] - sortedNumbers[i]
if difference < minDifference {
minDifference = difference
closestPair = (sortedNumbers[i], sortedNumbers[i + 1])
}
}
return closestPair
}
```func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count > 1 else {
fatalError("Array must contain at least two elements")
}
let sortedNumbers = numbers.sorted()
var minDifference = Double.greatestFiniteMagnitude
var closestPair: (Double, Double) = (0.0, 0.0)
for i in 0..<sortedNumbers.count - 1 {
let difference = sortedNumbers[i + 1] - sortedNumbers[i]
if difference < minDifference {
minDifference = difference
closestPair = (sortedNumbers[i], sortedNumbers[i + 1])
}
}
return closestPair
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
From a supplied array of numbers (of length at least two) select and return two that are the closest to each
other and return them in order (smaller number, larger number).
findClosestElements(numbers: [1.0, 2.0, 3.0, 4.0, 5.0, 2.2]) == (2.0, 2.2)
findClosestElements(numbers: [1.0, 2.0, 3.0, 4.0, 5.0, 2.0]) == (2.0, 2.0)
assistant
```swift
func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count > 1 else {
fatalError("Array must contain at least two elements")
}
let sortedNumbers = numbers.sorted()
var minDifference = Double.greatestFiniteMagnitude
var closestPair: (Double, Double) = (0.0, 0.0)
for i in 0..<sortedNumbers.count - 1 {
let difference = sortedNumbers[i + 1] - sortedNumbers[i]
if difference < minDifference {
minDifference = difference
closestPair = (sortedNumbers[i], sortedNumbers[i + 1])
}
}
return closestPair
}
```func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count > 1 else {
fatalError("Array must contain at least two elements")
}
let sortedNumbers = numbers.sorted()
var minDifference = Double.greatestFiniteMagnitude
var closestPair: (Double, Double) = (0.0, 0.0)
for i in 0..<sortedNumbers.count - 1 {
let difference = sortedNumbers[i + 1] - sortedNumbers[i]
if difference < minDifference {
minDifference = difference
closestPair = (sortedNumbers[i], sortedNumbers[i + 1])
}
}
return closestPair
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
From a supplied array of numbers (of length at least two) select and return two that are the closest to each
other and return them in order (smaller number, larger number).
findClosestElements(numbers: [1.0, 2.0, 3.0, 4.0, 5.0, 2.2]) == (2.0, 2.2)
findClosestElements(numbers: [1.0, 2.0, 3.0, 4.0, 5.0, 2.0]) == (2.0, 2.0)
assistant
```swift
func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count > 1 else {
fatalError("Array must contain at least two elements")
}
let sortedNumbers = numbers.sorted()
var minDifference = Double.greatestFiniteMagnitude
var closestPair: (Double, Double) = (0.0, 0.0)
for i in 0..<sortedNumbers.count - 1 {
let difference = sortedNumbers[i + 1] - sortedNumbers[i]
if difference < minDifference {
minDifference = difference
closestPair = (sortedNumbers[i], sortedNumbers[i + 1])
}
}
return closestPair
}
```func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count > 1 else {
fatalError("Array must contain at least two elements")
}
let sortedNumbers = numbers.sorted()
var minDifference = Double.greatestFiniteMagnitude
var closestPair: (Double, Double) = (0.0, 0.0)
for i in 0..<sortedNumbers.count - 1 {
let difference = sortedNumbers[i + 1] - sortedNumbers[i]
if difference < minDifference {
minDifference = difference
closestPair = (sortedNumbers[i], sortedNumbers[i + 1])
}
}
return closestPair
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
From a supplied array of numbers (of length at least two) select and return two that are the closest to each
other and return them in order (smaller number, larger number).
findClosestElements(numbers: [1.0, 2.0, 3.0, 4.0, 5.0, 2.2]) == (2.0, 2.2)
findClosestElements(numbers: [1.0, 2.0, 3.0, 4.0, 5.0, 2.0]) == (2.0, 2.0)
assistant
```swift
func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count > 1 else {
fatalError("Array must contain at least two elements")
}
let sortedNumbers = numbers.sorted()
var minDifference = Double.greatestFiniteMagnitude
var closestPair: (Double, Double) = (0.0, 0.0)
for i in 0..<sortedNumbers.count - 1 {
let difference = sortedNumbers[i + 1] - sortedNumbers[i]
if difference < minDifference {
minDifference = difference
closestPair = (sortedNumbers[i], sortedNumbers[i + 1])
}
}
return closestPair
}
```func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count >= 2 else {
fatalError("Array must contain at least two elements")
}
let sortedNumbers = numbers.sorted()
var minDifference = Double.greatestFiniteMagnitude
var closestPair: (Double, Double) = (0.0, 0.0)
for i in 0..<sortedNumbers.count - 1 {
let difference = sortedNumbers[i + 1] - sortedNumbers[i]
if difference < minDifference {
minDifference = difference
closestPair = (sortedNumbers[i], sortedNumbers[i + 1])
}
}
return closestPair
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
From a supplied array of numbers (of length at least two) select and return two that are the closest to each
other and return them in order (smaller number, larger number).
findClosestElements(numbers: [1.0, 2.0, 3.0, 4.0, 5.0, 2.2]) == (2.0, 2.2)
findClosestElements(numbers: [1.0, 2.0, 3.0, 4.0, 5.0, 2.0]) == (2.0, 2.0)
assistant
```swift
func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count >= 2 else {
fatalError("Array must contain at least two elements")
}
let sortedNumbers = numbers.sorted()
var minDifference = Double.greatestFiniteMagnitude
var closestPair: (Double, Double) = (0.0, 0.0)
for i in 0..<sortedNumbers.count - 1 {
let difference = sortedNumbers[i + 1] - sortedNumbers[i]
if difference < minDifference {
minDifference = difference
closestPair = (sortedNumbers[i], sortedNumbers[i + 1])
}
}
return closestPair
}
```func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count >= 2 else {
fatalError("Array must contain at least two elements")
}
let sortedNumbers = numbers.sorted()
var minDifference = Double.greatestFiniteMagnitude
var closestPair: (Double, Double) = (0.0, 0.0)
for i in 0..<sortedNumbers.count - 1 {
let difference = sortedNumbers[i + 1] - sortedNumbers[i]
if difference < minDifference {
minDifference = difference
closestPair = (sortedNumbers[i], sortedNumbers[i + 1])
}
}
return closestPair
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
From a supplied array of numbers (of length at least two) select and return two that are the closest to each
other and return them in order (smaller number, larger number).
findClosestElements(numbers: [1.0, 2.0, 3.0, 4.0, 5.0, 2.2]) == (2.0, 2.2)
findClosestElements(numbers: [1.0, 2.0, 3.0, 4.0, 5.0, 2.0]) == (2.0, 2.0)
assistant
```swift
func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count >= 2 else {
fatalError("Array must contain at least two elements")
}
let sortedNumbers = numbers.sorted()
var minDifference = Double.greatestFiniteMagnitude
var closestPair: (Double, Double) = (0.0, 0.0)
for i in 0..<sortedNumbers.count - 1 {
let difference = sortedNumbers[i + 1] - sortedNumbers[i]
if difference < minDifference {
minDifference = difference
closestPair = (sortedNumbers[i], sortedNumbers[i + 1])
}
}
return closestPair
}
```func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count > 1 else {
fatalError("Array must contain at least two elements")
}
let sortedNumbers = numbers.sorted()
var minDifference = Double.greatestFiniteMagnitude
var closestPair: (Double, Double) = (0.0, 0.0)
for i in 0..<sortedNumbers.count - 1 {
let difference = sortedNumbers[i + 1] - sortedNumbers[i]
if difference < minDifference {
minDifference = difference
closestPair = (sortedNumbers[i], sortedNumbers[i + 1])
}
}
return closestPair
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
From a supplied array of numbers (of length at least two) select and return two that are the closest to each
other and return them in order (smaller number, larger number).
findClosestElements(numbers: [1.0, 2.0, 3.0, 4.0, 5.0, 2.2]) == (2.0, 2.2)
findClosestElements(numbers: [1.0, 2.0, 3.0, 4.0, 5.0, 2.0]) == (2.0, 2.0)
assistant
```swift
func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count > 1 else {
fatalError("Array must contain at least two elements")
}
let sortedNumbers = numbers.sorted()
var minDifference = Double.greatestFiniteMagnitude
var closestPair: (Double, Double) = (0.0, 0.0)
for i in 0..<sortedNumbers.count - 1 {
let difference = sortedNumbers[i + 1] - sortedNumbers[i]
if difference < minDifference {
minDifference = difference
closestPair = (sortedNumbers[i], sortedNumbers[i + 1])
}
}
return closestPair
}
```func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count >= 2 else {
fatalError("Array must contain at least two elements")
}
let sortedNumbers = numbers.sorted()
var minDifference: Double = .greatestFiniteMagnitude
var closestPair: (Double, Double) = (0.0, 0.0)
for i in 0..<sortedNumbers.count - 1 {
let difference = sortedNumbers[i + 1] - sortedNumbers[i]
if difference < minDifference {
minDifference = difference
closestPair = (sortedNumbers[i], sortedNumbers[i + 1])
}
}
return closestPair
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
From a supplied array of numbers (of length at least two) select and return two that are the closest to each
other and return them in order (smaller number, larger number).
findClosestElements(numbers: [1.0, 2.0, 3.0, 4.0, 5.0, 2.2]) == (2.0, 2.2)
findClosestElements(numbers: [1.0, 2.0, 3.0, 4.0, 5.0, 2.0]) == (2.0, 2.0)
assistant
```swift
func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count >= 2 else {
fatalError("Array must contain at least two elements")
}
let sortedNumbers = numbers.sorted()
var minDifference: Double = .greatestFiniteMagnitude
var closestPair: (Double, Double) = (0.0, 0.0)
for i in 0..<sortedNumbers.count - 1 {
let difference = sortedNumbers[i + 1] - sortedNumbers[i]
if difference < minDifference {
minDifference = difference
closestPair = (sortedNumbers[i], sortedNumbers[i + 1])
}
}
return closestPair
}
```func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count >= 2 else {
fatalError("Array must contain at least two elements")
}
var sortedNumbers = numbers.sorted()
var minDifference = Double.greatestFiniteMagnitude
var closestPair: (Double, Double) = (0.0, 0.0)
for i in 0..<sortedNumbers.count - 1 {
let difference = sortedNumbers[i + 1] - sortedNumbers[i]
if difference < minDifference {
minDifference = difference
closestPair = (sortedNumbers[i], sortedNumbers[i + 1])
}
}
return closestPair
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
From a supplied array of numbers (of length at least two) select and return two that are the closest to each
other and return them in order (smaller number, larger number).
findClosestElements(numbers: [1.0, 2.0, 3.0, 4.0, 5.0, 2.2]) == (2.0, 2.2)
findClosestElements(numbers: [1.0, 2.0, 3.0, 4.0, 5.0, 2.0]) == (2.0, 2.0)
assistant
```swift
func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count >= 2 else {
fatalError("Array must contain at least two elements")
}
var sortedNumbers = numbers.sorted()
var minDifference = Double.greatestFiniteMagnitude
var closestPair: (Double, Double) = (0.0, 0.0)
for i in 0..<sortedNumbers.count - 1 {
let difference = sortedNumbers[i + 1] - sortedNumbers[i]
if difference < minDifference {
minDifference = difference
closestPair = (sortedNumbers[i], sortedNumbers[i + 1])
}
}
return closestPair
}
```var sortedNumbers = numbers.sorted() // variable 'sortedNumbers' was never mutated; consider changing to 'let' constantfunc findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count >= 2 else {
fatalError("Array must contain at least two elements")
}
let sortedNumbers = numbers.sorted()
var minDifference = Double.greatestFiniteMagnitude
var closestPair: (Double, Double) = (0.0, 0.0)
for i in 0..<sortedNumbers.count - 1 {
let difference = sortedNumbers[i + 1] - sortedNumbers[i]
if difference < minDifference {
minDifference = difference
closestPair = (sortedNumbers[i], sortedNumbers[i + 1])
}
}
return closestPair
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
From a supplied array of numbers (of length at least two) select and return two that are the closest to each
other and return them in order (smaller number, larger number).
findClosestElements(numbers: [1.0, 2.0, 3.0, 4.0, 5.0, 2.2]) == (2.0, 2.2)
findClosestElements(numbers: [1.0, 2.0, 3.0, 4.0, 5.0, 2.0]) == (2.0, 2.0)
assistant
```swift
func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count >= 2 else {
fatalError("Array must contain at least two elements")
}
let sortedNumbers = numbers.sorted()
var minDifference = Double.greatestFiniteMagnitude
var closestPair: (Double, Double) = (0.0, 0.0)
for i in 0..<sortedNumbers.count - 1 {
let difference = sortedNumbers[i + 1] - sortedNumbers[i]
if difference < minDifference {
minDifference = difference
closestPair = (sortedNumbers[i], sortedNumbers[i + 1])
}
}
return closestPair
}
```func rescaleToUnit(numbers: [Double]) -> [Double] {
guard !numbers.isEmpty else { return [] }
let minNumber = numbers.min() ?? 0.0
let maxNumber = numbers.max() ?? 0.0
if minNumber == maxNumber {
return Array(repeating: 0.5, count: numbers.count)
}
return numbers.map { ($0 - minNumber) / (maxNumber - minNumber) }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given array of numbers (of at least two elements), apply a linear transform to that array,
such that the smallest number will become 0 and the largest will become 1
rescaleToUnit(numbers: [1.0, 2.0, 3.0, 4.0, 5.0]) == [0.0, 0.25, 0.5, 0.75, 1.0]
assistant
```swift
func rescaleToUnit(numbers: [Double]) -> [Double] {
guard !numbers.isEmpty else { return [] }
let minNumber = numbers.min() ?? 0.0
let maxNumber = numbers.max() ?? 0.0
if minNumber == maxNumber {
return Array(repeating: 0.5, count: numbers.count)
}
return numbers.map { ($0 - minNumber) / (maxNumber - minNumber) }
}
```func rescaleToUnit(numbers: [Double]) -> [Double] {
guard !numbers.isEmpty else { return [] }
let minNumber = numbers.min() ?? 0.0
let maxNumber = numbers.max() ?? 0.0
if minNumber == maxNumber {
return Array(repeating: 0.0, count: numbers.count)
}
let range = maxNumber - minNumber
return numbers.map { ($0 - minNumber) / range }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given array of numbers (of at least two elements), apply a linear transform to that array,
such that the smallest number will become 0 and the largest will become 1
rescaleToUnit(numbers: [1.0, 2.0, 3.0, 4.0, 5.0]) == [0.0, 0.25, 0.5, 0.75, 1.0]
assistant
```swift
func rescaleToUnit(numbers: [Double]) -> [Double] {
guard !numbers.isEmpty else { return [] }
let minNumber = numbers.min() ?? 0.0
let maxNumber = numbers.max() ?? 0.0
if minNumber == maxNumber {
return Array(repeating: 0.0, count: numbers.count)
}
let range = maxNumber - minNumber
return numbers.map { ($0 - minNumber) / range }
}
```func rescaleToUnit(numbers: [Double]) -> [Double] {
guard !numbers.isEmpty else { return [] }
let minNumber = numbers.min() ?? 0
let maxNumber = numbers.max() ?? 0
if minNumber == maxNumber {
return Array(repeating: 0.0, count: numbers.count)
}
let range = maxNumber - minNumber
return numbers.map { ($0 - minNumber) / range }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given array of numbers (of at least two elements), apply a linear transform to that array,
such that the smallest number will become 0 and the largest will become 1
rescaleToUnit(numbers: [1.0, 2.0, 3.0, 4.0, 5.0]) == [0.0, 0.25, 0.5, 0.75, 1.0]
assistant
```swift
func rescaleToUnit(numbers: [Double]) -> [Double] {
guard !numbers.isEmpty else { return [] }
let minNumber = numbers.min() ?? 0
let maxNumber = numbers.max() ?? 0
if minNumber == maxNumber {
return Array(repeating: 0.0, count: numbers.count)
}
let range = maxNumber - minNumber
return numbers.map { ($0 - minNumber) / range }
}
```func rescaleToUnit(numbers: [Double]) -> [Double] {
guard !numbers.isEmpty else { return [] }
let minNumber = numbers.min() ?? 0.0
let maxNumber = numbers.max() ?? 0.0
if minNumber == maxNumber {
return Array(repeating: 0.5, count: numbers.count)
}
let range = maxNumber - minNumber
return numbers.map { ($0 - minNumber) / range }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given array of numbers (of at least two elements), apply a linear transform to that array,
such that the smallest number will become 0 and the largest will become 1
rescaleToUnit(numbers: [1.0, 2.0, 3.0, 4.0, 5.0]) == [0.0, 0.25, 0.5, 0.75, 1.0]
assistant
```swift
func rescaleToUnit(numbers: [Double]) -> [Double] {
guard !numbers.isEmpty else { return [] }
let minNumber = numbers.min() ?? 0.0
let maxNumber = numbers.max() ?? 0.0
if minNumber == maxNumber {
return Array(repeating: 0.5, count: numbers.count)
}
let range = maxNumber - minNumber
return numbers.map { ($0 - minNumber) / range }
}
```func rescaleToUnit(numbers: [Double]) -> [Double] {
guard !numbers.isEmpty else { return [] }
let minNumber = numbers.min() ?? 0.0
let maxNumber = numbers.max() ?? 0.0
if minNumber == maxNumber {
return Array(repeating: 0.0, count: numbers.count)
}
let range = maxNumber - minNumber
return numbers.map { ($0 - minNumber) / range }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given array of numbers (of at least two elements), apply a linear transform to that array,
such that the smallest number will become 0 and the largest will become 1
rescaleToUnit(numbers: [1.0, 2.0, 3.0, 4.0, 5.0]) == [0.0, 0.25, 0.5, 0.75, 1.0]
assistant
```swift
func rescaleToUnit(numbers: [Double]) -> [Double] {
guard !numbers.isEmpty else { return [] }
let minNumber = numbers.min() ?? 0.0
let maxNumber = numbers.max() ?? 0.0
if minNumber == maxNumber {
return Array(repeating: 0.0, count: numbers.count)
}
let range = maxNumber - minNumber
return numbers.map { ($0 - minNumber) / range }
}
```func rescaleToUnit(numbers: [Double]) -> [Double] {
guard !numbers.isEmpty else { return [] }
let minNumber = numbers.min() ?? 0.0
let maxNumber = numbers.max() ?? 0.0
if minNumber == maxNumber {
return Array(repeating: 0.5, count: numbers.count)
}
let range = maxNumber - minNumber
return numbers.map { ($0 - minNumber) / range }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given array of numbers (of at least two elements), apply a linear transform to that array,
such that the smallest number will become 0 and the largest will become 1
rescaleToUnit(numbers: [1.0, 2.0, 3.0, 4.0, 5.0]) == [0.0, 0.25, 0.5, 0.75, 1.0]
assistant
```swift
func rescaleToUnit(numbers: [Double]) -> [Double] {
guard !numbers.isEmpty else { return [] }
let minNumber = numbers.min() ?? 0.0
let maxNumber = numbers.max() ?? 0.0
if minNumber == maxNumber {
return Array(repeating: 0.5, count: numbers.count)
}
let range = maxNumber - minNumber
return numbers.map { ($0 - minNumber) / range }
}
```func rescaleToUnit(numbers: [Double]) -> [Double] {
guard !numbers.isEmpty else { return [] }
let minNumber = numbers.min() ?? 0.0
let maxNumber = numbers.max() ?? 0.0
if minNumber == maxNumber {
return Array(repeating: 0.0, count: numbers.count)
}
let range = maxNumber - minNumber
return numbers.map { ($0 - minNumber) / range }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given array of numbers (of at least two elements), apply a linear transform to that array,
such that the smallest number will become 0 and the largest will become 1
rescaleToUnit(numbers: [1.0, 2.0, 3.0, 4.0, 5.0]) == [0.0, 0.25, 0.5, 0.75, 1.0]
assistant
```swift
func rescaleToUnit(numbers: [Double]) -> [Double] {
guard !numbers.isEmpty else { return [] }
let minNumber = numbers.min() ?? 0.0
let maxNumber = numbers.max() ?? 0.0
if minNumber == maxNumber {
return Array(repeating: 0.0, count: numbers.count)
}
let range = maxNumber - minNumber
return numbers.map { ($0 - minNumber) / range }
}
```func rescaleToUnit(numbers: [Double]) -> [Double] {
guard !numbers.isEmpty else { return [] }
let minNumber = numbers.min() ?? 0.0
let maxNumber = numbers.max() ?? 0.0
if minNumber == maxNumber {
return Array(repeating: 0.0, count: numbers.count)
}
return numbers.map { ($0 - minNumber) / (maxNumber - minNumber) }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given array of numbers (of at least two elements), apply a linear transform to that array,
such that the smallest number will become 0 and the largest will become 1
rescaleToUnit(numbers: [1.0, 2.0, 3.0, 4.0, 5.0]) == [0.0, 0.25, 0.5, 0.75, 1.0]
assistant
```swift
func rescaleToUnit(numbers: [Double]) -> [Double] {
guard !numbers.isEmpty else { return [] }
let minNumber = numbers.min() ?? 0.0
let maxNumber = numbers.max() ?? 0.0
if minNumber == maxNumber {
return Array(repeating: 0.0, count: numbers.count)
}
return numbers.map { ($0 - minNumber) / (maxNumber - minNumber) }
}
```func rescaleToUnit(numbers: [Double]) -> [Double] {
guard !numbers.isEmpty else { return [] }
let minNumber = numbers.min() ?? 0.0
let maxNumber = numbers.max() ?? 0.0
if minNumber == maxNumber {
return Array(repeating: 0.5, count: numbers.count)
}
return numbers.map { ($0 - minNumber) / (maxNumber - minNumber) }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given array of numbers (of at least two elements), apply a linear transform to that array,
such that the smallest number will become 0 and the largest will become 1
rescaleToUnit(numbers: [1.0, 2.0, 3.0, 4.0, 5.0]) == [0.0, 0.25, 0.5, 0.75, 1.0]
assistant
```swift
func rescaleToUnit(numbers: [Double]) -> [Double] {
guard !numbers.isEmpty else { return [] }
let minNumber = numbers.min() ?? 0.0
let maxNumber = numbers.max() ?? 0.0
if minNumber == maxNumber {
return Array(repeating: 0.5, count: numbers.count)
}
return numbers.map { ($0 - minNumber) / (maxNumber - minNumber) }
}
```func rescaleToUnit(numbers: [Double]) -> [Double] {
guard !numbers.isEmpty else { return [] }
let minNumber = numbers.min() ?? 0.0
let maxNumber = numbers.max() ?? 0.0
if minNumber == maxNumber {
return Array(repeating: 0.5, count: numbers.count)
}
return numbers.map { ($0 - minNumber) / (maxNumber - minNumber) }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given array of numbers (of at least two elements), apply a linear transform to that array,
such that the smallest number will become 0 and the largest will become 1
rescaleToUnit(numbers: [1.0, 2.0, 3.0, 4.0, 5.0]) == [0.0, 0.25, 0.5, 0.75, 1.0]
assistant
```swift
func rescaleToUnit(numbers: [Double]) -> [Double] {
guard !numbers.isEmpty else { return [] }
let minNumber = numbers.min() ?? 0.0
let maxNumber = numbers.max() ?? 0.0
if minNumber == maxNumber {
return Array(repeating: 0.5, count: numbers.count)
}
return numbers.map { ($0 - minNumber) / (maxNumber - minNumber) }
}
```func filterIntegers(values: [AnyHashable]) -> [Int] {
return values.compactMap { $0 as? Int }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Filter given array of any swiftthon values only for integers
filterIntegers(values: ["a", 3.14, 5]) == [5]
filterIntegers(values: [1, 2, 3, "abc", [:] as [AnyHashable : AnyHashable], [] as [AnyHashable]]) == [1, 2, 3]
assistant
```swift
func filterIntegers(values: [AnyHashable]) -> [Int] {
return values.compactMap { $0 as? Int }
}
```func filterIntegers(values: [AnyHashable]) -> [Int] {
return values.compactMap { $0 as? Int }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Filter given array of any swiftthon values only for integers
filterIntegers(values: ["a", 3.14, 5]) == [5]
filterIntegers(values: [1, 2, 3, "abc", [:] as [AnyHashable : AnyHashable], [] as [AnyHashable]]) == [1, 2, 3]
assistant
```swift
func filterIntegers(values: [AnyHashable]) -> [Int] {
return values.compactMap { $0 as? Int }
}
```func filterIntegers(values: [AnyHashable]) -> [Int] {
return values.compactMap { $0 as? Int }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Filter given array of any swiftthon values only for integers
filterIntegers(values: ["a", 3.14, 5]) == [5]
filterIntegers(values: [1, 2, 3, "abc", [:] as [AnyHashable : AnyHashable], [] as [AnyHashable]]) == [1, 2, 3]
assistant
```swift
func filterIntegers(values: [AnyHashable]) -> [Int] {
return values.compactMap { $0 as? Int }
}
```func filterIntegers(values: [AnyHashable]) -> [Int] {
return values.compactMap { $0 as? Int }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Filter given array of any swiftthon values only for integers
filterIntegers(values: ["a", 3.14, 5]) == [5]
filterIntegers(values: [1, 2, 3, "abc", [:] as [AnyHashable : AnyHashable], [] as [AnyHashable]]) == [1, 2, 3]
assistant
```swift
func filterIntegers(values: [AnyHashable]) -> [Int] {
return values.compactMap { $0 as? Int }
}
```func filterIntegers(values: [AnyHashable]) -> [Int] {
return values.compactMap { $0 as? Int }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Filter given array of any swiftthon values only for integers
filterIntegers(values: ["a", 3.14, 5]) == [5]
filterIntegers(values: [1, 2, 3, "abc", [:] as [AnyHashable : AnyHashable], [] as [AnyHashable]]) == [1, 2, 3]
assistant
```swift
func filterIntegers(values: [AnyHashable]) -> [Int] {
return values.compactMap { $0 as? Int }
}
```func filterIntegers(values: [AnyHashable]) -> [Int] {
return values.compactMap { $0 as? Int }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Filter given array of any swiftthon values only for integers
filterIntegers(values: ["a", 3.14, 5]) == [5]
filterIntegers(values: [1, 2, 3, "abc", [:] as [AnyHashable : AnyHashable], [] as [AnyHashable]]) == [1, 2, 3]
assistant
```swift
func filterIntegers(values: [AnyHashable]) -> [Int] {
return values.compactMap { $0 as? Int }
}
```func filterIntegers(values: [AnyHashable]) -> [Int] {
return values.compactMap { $0 as? Int }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Filter given array of any swiftthon values only for integers
filterIntegers(values: ["a", 3.14, 5]) == [5]
filterIntegers(values: [1, 2, 3, "abc", [:] as [AnyHashable : AnyHashable], [] as [AnyHashable]]) == [1, 2, 3]
assistant
```swift
func filterIntegers(values: [AnyHashable]) -> [Int] {
return values.compactMap { $0 as? Int }
}
```func filterIntegers(values: [AnyHashable]) -> [Int] {
return values.compactMap { $0 as? Int }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Filter given array of any swiftthon values only for integers
filterIntegers(values: ["a", 3.14, 5]) == [5]
filterIntegers(values: [1, 2, 3, "abc", [:] as [AnyHashable : AnyHashable], [] as [AnyHashable]]) == [1, 2, 3]
assistant
```swift
func filterIntegers(values: [AnyHashable]) -> [Int] {
return values.compactMap { $0 as? Int }
}
```func filterIntegers(values: [AnyHashable]) -> [Int] {
return values.compactMap { $0 as? Int }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Filter given array of any swiftthon values only for integers
filterIntegers(values: ["a", 3.14, 5]) == [5]
filterIntegers(values: [1, 2, 3, "abc", [:] as [AnyHashable : AnyHashable], [] as [AnyHashable]]) == [1, 2, 3]
assistant
```swift
func filterIntegers(values: [AnyHashable]) -> [Int] {
return values.compactMap { $0 as? Int }
}
```func filterIntegers(values: [AnyHashable]) -> [Int] {
return values.compactMap { $0 as? Int }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Filter given array of any swiftthon values only for integers
filterIntegers(values: ["a", 3.14, 5]) == [5]
filterIntegers(values: [1, 2, 3, "abc", [:] as [AnyHashable : AnyHashable], [] as [AnyHashable]]) == [1, 2, 3]
assistant
```swift
func filterIntegers(values: [AnyHashable]) -> [Int] {
return values.compactMap { $0 as? Int }
}
```func strlen(string: String) -> Int {
return string.count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return length of given string
strlen(string: "") == 0
strlen(string: "abc") == 3
assistant
```swift
func strlen(string: String) -> Int {
return string.count
}
```func strlen(string: String) -> Int {
return string.count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return length of given string
strlen(string: "") == 0
strlen(string: "abc") == 3
assistant
```swift
func strlen(string: String) -> Int {
return string.count
}
```func strlen(string: String) -> Int {
return string.count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return length of given string
strlen(string: "") == 0
strlen(string: "abc") == 3
assistant
```swift
func strlen(string: String) -> Int {
return string.count
}
```func strlen(string: String) -> Int {
return string.count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return length of given string
strlen(string: "") == 0
strlen(string: "abc") == 3
assistant
```swift
func strlen(string: String) -> Int {
return string.count
}
```func strlen(string: String) -> Int {
return string.count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return length of given string
strlen(string: "") == 0
strlen(string: "abc") == 3
assistant
```swift
func strlen(string: String) -> Int {
return string.count
}
```func strlen(string: String) -> Int {
return string.count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return length of given string
strlen(string: "") == 0
strlen(string: "abc") == 3
assistant
```swift
func strlen(string: String) -> Int {
return string.count
}
```func strlen(string: String) -> Int {
return string.count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return length of given string
strlen(string: "") == 0
strlen(string: "abc") == 3
assistant
```swift
func strlen(string: String) -> Int {
return string.count
}
```func strlen(string: String) -> Int {
return string.count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return length of given string
strlen(string: "") == 0
strlen(string: "abc") == 3
assistant
```swift
func strlen(string: String) -> Int {
return string.count
}
```func strlen(string: String) -> Int {
return string.count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return length of given string
strlen(string: "") == 0
strlen(string: "abc") == 3
assistant
```swift
func strlen(string: String) -> Int {
return string.count
}
```func strlen(string: String) -> Int {
return string.count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return length of given string
strlen(string: "") == 0
strlen(string: "abc") == 3
assistant
```swift
func strlen(string: String) -> Int {
return string.count
}
```func largestDivisor(n: Int) -> Int {
guard n > 1 else { return 0 } // If n is less than or equal to 1, there's no divisor other than 1 itself
for i in stride(from: n - 1, through: 2, by: -1) {
if n % i == 0 {
return i
}
}
return 1 // If no divisors found (which shouldn't happen), return 1
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
For a given number n, find the largest number that divides n evenly, smaller than n
largestDivisor(n: 15) == 5
assistant
```swift
func largestDivisor(n: Int) -> Int {
guard n > 1 else { return 0 } // If n is less than or equal to 1, there's no divisor other than 1 itself
for i in stride(from: n - 1, through: 2, by: -1) {
if n % i == 0 {
return i
}
}
return 1 // If no divisors found (which shouldn't happen), return 1
}
```func largestDivisor(n: Int) -> Int {
guard n > 1 else {
return 0 // No divisors for numbers less than or equal to 1
}
for i in stride(from: n / 2, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1 // If no divisor found other than 1, return 1 (for prime numbers)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
For a given number n, find the largest number that divides n evenly, smaller than n
largestDivisor(n: 15) == 5
assistant
```swift
func largestDivisor(n: Int) -> Int {
guard n > 1 else {
return 0 // No divisors for numbers less than or equal to 1
}
for i in stride(from: n / 2, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1 // If no divisor found other than 1, return 1 (for prime numbers)
}
```func largestDivisor(n: Int) -> Int {
for i in stride(from: n / 2, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1 // If no divisor is found other than 1, return 1
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
For a given number n, find the largest number that divides n evenly, smaller than n
largestDivisor(n: 15) == 5
assistant
```swift
func largestDivisor(n: Int) -> Int {
for i in stride(from: n / 2, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1 // If no divisor is found other than 1, return 1
}
```func largestDivisor(n: Int) -> Int {
for i in stride(from: n / 2, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1 // Every number is divisible by 1
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
For a given number n, find the largest number that divides n evenly, smaller than n
largestDivisor(n: 15) == 5
assistant
```swift
func largestDivisor(n: Int) -> Int {
for i in stride(from: n / 2, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1 // Every number is divisible by 1
}
```func largestDivisor(n: Int) -> Int {
for i in stride(from: n / 2, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1 // Every number is divisible by 1
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
For a given number n, find the largest number that divides n evenly, smaller than n
largestDivisor(n: 15) == 5
assistant
```swift
func largestDivisor(n: Int) -> Int {
for i in stride(from: n / 2, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1 // Every number is divisible by 1
}
```func largestDivisor(n: Int) -> Int {
guard n > 1 else {
return 0 // No divisors for numbers less than or equal to 1
}
for i in stride(from: n - 1, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1 // If no divisor is found other than 1, return 1
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
For a given number n, find the largest number that divides n evenly, smaller than n
largestDivisor(n: 15) == 5
assistant
```swift
func largestDivisor(n: Int) -> Int {
guard n > 1 else {
return 0 // No divisors for numbers less than or equal to 1
}
for i in stride(from: n - 1, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1 // If no divisor is found other than 1, return 1
}
```func largestDivisor(n: Int) -> Int {
guard n > 1 else { return 0 } // If n is less than or equal to 1, there's no divisor other than 1 itself.
for i in stride(from: n / 2, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1 // If no divisors found (which shouldn't happen), return 1.
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
For a given number n, find the largest number that divides n evenly, smaller than n
largestDivisor(n: 15) == 5
assistant
```swift
func largestDivisor(n: Int) -> Int {
guard n > 1 else { return 0 } // If n is less than or equal to 1, there's no divisor other than 1 itself.
for i in stride(from: n / 2, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1 // If no divisors found (which shouldn't happen), return 1.
}
```func largestDivisor(n: Int) -> Int {
for i in stride(from: n / 2, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1 // Every number is divisible by 1
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
For a given number n, find the largest number that divides n evenly, smaller than n
largestDivisor(n: 15) == 5
assistant
```swift
func largestDivisor(n: Int) -> Int {
for i in stride(from: n / 2, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1 // Every number is divisible by 1
}
```func largestDivisor(n: Int) -> Int {
for i in stride(from: n - 1, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1 // Every number is divisible by 1
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
For a given number n, find the largest number that divides n evenly, smaller than n
largestDivisor(n: 15) == 5
assistant
```swift
func largestDivisor(n: Int) -> Int {
for i in stride(from: n - 1, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1 // Every number is divisible by 1
}
```func largestDivisor(n: Int) -> Int {
for i in stride(from: n / 2, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1 // If no divisor found other than 1, return 1 (n is prime)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
For a given number n, find the largest number that divides n evenly, smaller than n
largestDivisor(n: 15) == 5
assistant
```swift
func largestDivisor(n: Int) -> Int {
for i in stride(from: n / 2, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1 // If no divisor found other than 1, return 1 (n is prime)
}
```func factorize(n: Int) -> [Int] {
var result = [Int]()
var num = n
// Factor out 2s.
while num % 2 == 0 {
result.append(2)
num /= 2
}
// Factor out other primes.
let maxFactor = Int(Double(num).squareRoot()) + 1
for i in stride(from: 3, through: maxFactor, by: 2) {
while num % i == 0 {
result.append(i)
num /= i
}
}
// If num is still greater than 2, then it must be a prime.
if num > 2 {
result.append(num)
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return array of prime factors of given integer in the order from smallest to largest.
Each of the factors should be arrayed number of times corresponding to how many times it appeares in factorization.
Input number should be equal to the product of all factors
factorize(n: 8) == [2, 2, 2]
factorize(n: 25) == [5, 5]
factorize(n: 70) == [2, 5, 7]
assistant
```swift
func factorize(n: Int) -> [Int] {
var result = [Int]()
var num = n
// Factor out 2s.
while num % 2 == 0 {
result.append(2)
num /= 2
}
// Factor out other primes.
let maxFactor = Int(Double(num).squareRoot()) + 1
for i in stride(from: 3, through: maxFactor, by: 2) {
while num % i == 0 {
result.append(i)
num /= i
}
}
// If num is still greater than 2, then it must be a prime.
if num > 2 {
result.append(num)
}
return result
}
```func factorize(n: Int) -> [Int] {
var result = [Int]()
var num = n
// Factor out 2s
while num % 2 == 0 {
result.append(2)
num /= 2
}
// Factor out odd numbers starting from 3
var i = 3
while i * i <= num {
while num % i == 0 {
result.append(i)
num /= i
}
i += 2
}
// If num is still greater than 2, then it's a prime number
if num > 2 {
result.append(num)
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return array of prime factors of given integer in the order from smallest to largest.
Each of the factors should be arrayed number of times corresponding to how many times it appeares in factorization.
Input number should be equal to the product of all factors
factorize(n: 8) == [2, 2, 2]
factorize(n: 25) == [5, 5]
factorize(n: 70) == [2, 5, 7]
assistant
```swift
func factorize(n: Int) -> [Int] {
var result = [Int]()
var num = n
// Factor out 2s
while num % 2 == 0 {
result.append(2)
num /= 2
}
// Factor out odd numbers starting from 3
var i = 3
while i * i <= num {
while num % i == 0 {
result.append(i)
num /= i
}
i += 2
}
// If num is still greater than 2, then it's a prime number
if num > 2 {
result.append(num)
}
return result
}
```func factorize(n: Int) -> [Int] {
var result = [Int]()
var num = n
// Factor out 2s
while num % 2 == 0 {
result.append(2)
num /= 2
}
// Factor out odd numbers starting from 3
var i = 3
while i * i <= num {
while num % i == 0 {
result.append(i)
num /= i
}
i += 2
}
// If num is still greater than 2, then it's a prime number
if num > 2 {
result.append(num)
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return array of prime factors of given integer in the order from smallest to largest.
Each of the factors should be arrayed number of times corresponding to how many times it appeares in factorization.
Input number should be equal to the product of all factors
factorize(n: 8) == [2, 2, 2]
factorize(n: 25) == [5, 5]
factorize(n: 70) == [2, 5, 7]
assistant
```swift
func factorize(n: Int) -> [Int] {
var result = [Int]()
var num = n
// Factor out 2s
while num % 2 == 0 {
result.append(2)
num /= 2
}
// Factor out odd numbers starting from 3
var i = 3
while i * i <= num {
while num % i == 0 {
result.append(i)
num /= i
}
i += 2
}
// If num is still greater than 2, then it's a prime number
if num > 2 {
result.append(num)
}
return result
}
```func factorize(n: Int) -> [Int] {
var result = [Int]()
var num = n
// Factor out 2s
while num % 2 == 0 {
result.append(2)
num /= 2
}
// Check for odd factors
let limit = Int(Double(num).squareRoot())
for i in stride(from: 3, through: limit, by: 2) {
while num % i == 0 {
result.append(i)
num /= i
}
}
// If num is still greater than 2, then it must be a prime number
if num > 2 {
result.append(num)
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return array of prime factors of given integer in the order from smallest to largest.
Each of the factors should be arrayed number of times corresponding to how many times it appeares in factorization.
Input number should be equal to the product of all factors
factorize(n: 8) == [2, 2, 2]
factorize(n: 25) == [5, 5]
factorize(n: 70) == [2, 5, 7]
assistant
```swift
func factorize(n: Int) -> [Int] {
var result = [Int]()
var num = n
// Factor out 2s
while num % 2 == 0 {
result.append(2)
num /= 2
}
// Check for odd factors
let limit = Int(Double(num).squareRoot())
for i in stride(from: 3, through: limit, by: 2) {
while num % i == 0 {
result.append(i)
num /= i
}
}
// If num is still greater than 2, then it must be a prime number
if num > 2 {
result.append(num)
}
return result
}
```func factorize(n: Int) -> [Int] {
var result = [Int]()
var num = n
// Factor out 2s
while num % 2 == 0 {
result.append(2)
num /= 2
}
// Factor out odd numbers starting from 3
let maxFactor = Int(Double(num).squareRoot())
for i in stride(from: 3, through: maxFactor, by: 2) {
while num % i == 0 {
result.append(i)
num /= i
}
}
// If num is still greater than 2, then it's a prime factor
if num > 2 {
result.append(num)
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return array of prime factors of given integer in the order from smallest to largest.
Each of the factors should be arrayed number of times corresponding to how many times it appeares in factorization.
Input number should be equal to the product of all factors
factorize(n: 8) == [2, 2, 2]
factorize(n: 25) == [5, 5]
factorize(n: 70) == [2, 5, 7]
assistant
```swift
func factorize(n: Int) -> [Int] {
var result = [Int]()
var num = n
// Factor out 2s
while num % 2 == 0 {
result.append(2)
num /= 2
}
// Factor out odd numbers starting from 3
let maxFactor = Int(Double(num).squareRoot())
for i in stride(from: 3, through: maxFactor, by: 2) {
while num % i == 0 {
result.append(i)
num /= i
}
}
// If num is still greater than 2, then it's a prime factor
if num > 2 {
result.append(num)
}
return result
}
```func factorize(n: Int) -> [Int] {
var result = [Int]()
var num = n
// Check for divisibility by 2
while num % 2 == 0 {
result.append(2)
num /= 2
}
// Check for odd divisors
let maxDivisor = Int(Double(num).squareRoot()) + 1
for i in stride(from: 3, through: maxDivisor, by: 2) {
while num % i == 0 {
result.append(i)
num /= i
}
}
// If num is still greater than 2, then it's a prime number
if num > 2 {
result.append(num)
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return array of prime factors of given integer in the order from smallest to largest.
Each of the factors should be arrayed number of times corresponding to how many times it appeares in factorization.
Input number should be equal to the product of all factors
factorize(n: 8) == [2, 2, 2]
factorize(n: 25) == [5, 5]
factorize(n: 70) == [2, 5, 7]
assistant
```swift
func factorize(n: Int) -> [Int] {
var result = [Int]()
var num = n
// Check for divisibility by 2
while num % 2 == 0 {
result.append(2)
num /= 2
}
// Check for odd divisors
let maxDivisor = Int(Double(num).squareRoot()) + 1
for i in stride(from: 3, through: maxDivisor, by: 2) {
while num % i == 0 {
result.append(i)
num /= i
}
}
// If num is still greater than 2, then it's a prime number
if num > 2 {
result.append(num)
}
return result
}
```func factorize(n: Int) -> [Int] {
var result = [Int]()
var num = n
// Factor out 2s
while num % 2 == 0 {
result.append(2)
num /= 2
}
// Factor out odd numbers starting from 3
let maxFactor = Int(Double(num).squareRoot())
for i in stride(from: 3, through: maxFactor, by: 2) {
while num % i == 0 {
result.append(i)
num /= i
}
}
// If num is still greater than 2, then it must be a prime number
if num > 2 {
result.append(num)
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return array of prime factors of given integer in the order from smallest to largest.
Each of the factors should be arrayed number of times corresponding to how many times it appeares in factorization.
Input number should be equal to the product of all factors
factorize(n: 8) == [2, 2, 2]
factorize(n: 25) == [5, 5]
factorize(n: 70) == [2, 5, 7]
assistant
```swift
func factorize(n: Int) -> [Int] {
var result = [Int]()
var num = n
// Factor out 2s
while num % 2 == 0 {
result.append(2)
num /= 2
}
// Factor out odd numbers starting from 3
let maxFactor = Int(Double(num).squareRoot())
for i in stride(from: 3, through: maxFactor, by: 2) {
while num % i == 0 {
result.append(i)
num /= i
}
}
// If num is still greater than 2, then it must be a prime number
if num > 2 {
result.append(num)
}
return result
}
```func factorize(n: Int) -> [Int] {
var result = [Int]()
var num = n
// Factor out 2s
while num % 2 == 0 {
result.append(2)
num /= 2
}
// Check for odd factors
let sqrtNum = Int(Double(num).squareRoot())
for i in stride(from: 3, through: sqrtNum, by: 2) {
while num % i == 0 {
result.append(i)
num /= i
}
}
// If num is still greater than 2, then it's a prime factor
if num > 2 {
result.append(num)
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return array of prime factors of given integer in the order from smallest to largest.
Each of the factors should be arrayed number of times corresponding to how many times it appeares in factorization.
Input number should be equal to the product of all factors
factorize(n: 8) == [2, 2, 2]
factorize(n: 25) == [5, 5]
factorize(n: 70) == [2, 5, 7]
assistant
```swift
func factorize(n: Int) -> [Int] {
var result = [Int]()
var num = n
// Factor out 2s
while num % 2 == 0 {
result.append(2)
num /= 2
}
// Check for odd factors
let sqrtNum = Int(Double(num).squareRoot())
for i in stride(from: 3, through: sqrtNum, by: 2) {
while num % i == 0 {
result.append(i)
num /= i
}
}
// If num is still greater than 2, then it's a prime factor
if num > 2 {
result.append(num)
}
return result
}
```func factorize(n: Int) -> [Int] {
var result = [Int]()
var num = n
// Check for number of 2s that divide n
while num % 2 == 0 {
result.append(2)
num /= 2
}
// n must be odd at this point, so we can skip one element (Note i = i + 2)
let sqrtNum = Int(Double(num).squareRoot())
for i in stride(from: 3, through: sqrtNum, by: 2) {
// While i divides num, append i and divide num
while num % i == 0 {
result.append(i)
num /= i
}
}
// This condition is to handle the case when n is a prime number greater than 2
if num > 2 {
result.append(num)
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return array of prime factors of given integer in the order from smallest to largest.
Each of the factors should be arrayed number of times corresponding to how many times it appeares in factorization.
Input number should be equal to the product of all factors
factorize(n: 8) == [2, 2, 2]
factorize(n: 25) == [5, 5]
factorize(n: 70) == [2, 5, 7]
assistant
```swift
func factorize(n: Int) -> [Int] {
var result = [Int]()
var num = n
// Check for number of 2s that divide n
while num % 2 == 0 {
result.append(2)
num /= 2
}
// n must be odd at this point, so we can skip one element (Note i = i + 2)
let sqrtNum = Int(Double(num).squareRoot())
for i in stride(from: 3, through: sqrtNum, by: 2) {
// While i divides num, append i and divide num
while num % i == 0 {
result.append(i)
num /= i
}
}
// This condition is to handle the case when n is a prime number greater than 2
if num > 2 {
result.append(num)
}
return result
}
```func factorize(n: Int) -> [Int] {
var result = [Int]()
var num = n
// Factor out 2s
while num % 2 == 0 {
result.append(2)
num /= 2
}
// Factor out odd numbers starting from 3
let maxFactor = Int(Double(num).squareRoot()) + 1
for i in stride(from: 3, through: maxFactor, by: 2) {
while num % i == 0 {
result.append(i)
num /= i
}
}
// If num is still greater than 2, then it's a prime number
if num > 2 {
result.append(num)
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return array of prime factors of given integer in the order from smallest to largest.
Each of the factors should be arrayed number of times corresponding to how many times it appeares in factorization.
Input number should be equal to the product of all factors
factorize(n: 8) == [2, 2, 2]
factorize(n: 25) == [5, 5]
factorize(n: 70) == [2, 5, 7]
assistant
```swift
func factorize(n: Int) -> [Int] {
var result = [Int]()
var num = n
// Factor out 2s
while num % 2 == 0 {
result.append(2)
num /= 2
}
// Factor out odd numbers starting from 3
let maxFactor = Int(Double(num).squareRoot()) + 1
for i in stride(from: 3, through: maxFactor, by: 2) {
while num % i == 0 {
result.append(i)
num /= i
}
}
// If num is still greater than 2, then it's a prime number
if num > 2 {
result.append(num)
}
return result
}
```func removeDuplicates(numbers: [Int]) -> [Int] {
var counts = [Int: Int]()
for number in numbers {
counts[number, default: 0] += 1
}
return numbers.filter { counts[$0] == 1 }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
From an array of integers, remove all elements that occur more than once.
Keep order of elements left the same as in the input.
removeDuplicates(numbers: [1, 2, 3, 2, 4]) == [1, 3, 4]
assistant
```swift
func removeDuplicates(numbers: [Int]) -> [Int] {
var counts = [Int: Int]()
for number in numbers {
counts[number, default: 0] += 1
}
return numbers.filter { counts[$0] == 1 }
}
```func removeDuplicates(numbers: [Int]) -> [Int] {
var counts = [Int: Int]()
for number in numbers {
counts[number, default: 0] += 1
}
return numbers.filter { counts[$0]! <= 1 }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
From an array of integers, remove all elements that occur more than once.
Keep order of elements left the same as in the input.
removeDuplicates(numbers: [1, 2, 3, 2, 4]) == [1, 3, 4]
assistant
```swift
func removeDuplicates(numbers: [Int]) -> [Int] {
var counts = [Int: Int]()
for number in numbers {
counts[number, default: 0] += 1
}
return numbers.filter { counts[$0]! <= 1 }
}
```func removeDuplicates(numbers: [Int]) -> [Int] {
var counts = [Int: Int]()
for number in numbers {
counts[number, default: 0] += 1
}
return numbers.filter { counts[$0] == 1 }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
From an array of integers, remove all elements that occur more than once.
Keep order of elements left the same as in the input.
removeDuplicates(numbers: [1, 2, 3, 2, 4]) == [1, 3, 4]
assistant
```swift
func removeDuplicates(numbers: [Int]) -> [Int] {
var counts = [Int: Int]()
for number in numbers {
counts[number, default: 0] += 1
}
return numbers.filter { counts[$0] == 1 }
}
```func removeDuplicates(numbers: [Int]) -> [Int] {
var counts = [Int: Int]()
for number in numbers {
counts[number, default: 0] += 1
}
return numbers.filter { counts[$0] == 1 }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
From an array of integers, remove all elements that occur more than once.
Keep order of elements left the same as in the input.
removeDuplicates(numbers: [1, 2, 3, 2, 4]) == [1, 3, 4]
assistant
```swift
func removeDuplicates(numbers: [Int]) -> [Int] {
var counts = [Int: Int]()
for number in numbers {
counts[number, default: 0] += 1
}
return numbers.filter { counts[$0] == 1 }
}
```func removeDuplicates(numbers: [Int]) -> [Int] {
var seen = Set<Int>()
var result = [Int]()
for number in numbers {
if !seen.contains(number) {
result.append(number)
seen.insert(number)
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
From an array of integers, remove all elements that occur more than once.
Keep order of elements left the same as in the input.
removeDuplicates(numbers: [1, 2, 3, 2, 4]) == [1, 3, 4]
assistant
```swift
func removeDuplicates(numbers: [Int]) -> [Int] {
var seen = Set<Int>()
var result = [Int]()
for number in numbers {
if !seen.contains(number) {
result.append(number)
seen.insert(number)
}
}
return result
}
``` // XCTAssertTrue failedfunc removeDuplicates(numbers: [Int]) -> [Int] {
var counts = [Int: Int]()
for number in numbers {
counts[number, default: 0] += 1
}
return numbers.filter { counts[$0] == 1 }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
From an array of integers, remove all elements that occur more than once.
Keep order of elements left the same as in the input.
removeDuplicates(numbers: [1, 2, 3, 2, 4]) == [1, 3, 4]
assistant
```swift
func removeDuplicates(numbers: [Int]) -> [Int] {
var counts = [Int: Int]()
for number in numbers {
counts[number, default: 0] += 1
}
return numbers.filter { counts[$0] == 1 }
}
```func removeDuplicates(numbers: [Int]) -> [Int] {
var counts = [Int: Int]()
for number in numbers {
counts[number, default: 0] += 1
}
return numbers.filter { counts[$0]! <= 1 }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
From an array of integers, remove all elements that occur more than once.
Keep order of elements left the same as in the input.
removeDuplicates(numbers: [1, 2, 3, 2, 4]) == [1, 3, 4]
assistant
```swift
func removeDuplicates(numbers: [Int]) -> [Int] {
var counts = [Int: Int]()
for number in numbers {
counts[number, default: 0] += 1
}
return numbers.filter { counts[$0]! <= 1 }
}
```func removeDuplicates(numbers: [Int]) -> [Int] {
var seen = Set<Int>()
var result = [Int]()
for number in numbers {
if !seen.contains(number) {
result.append(number)
seen.insert(number)
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
From an array of integers, remove all elements that occur more than once.
Keep order of elements left the same as in the input.
removeDuplicates(numbers: [1, 2, 3, 2, 4]) == [1, 3, 4]
assistant
```swift
func removeDuplicates(numbers: [Int]) -> [Int] {
var seen = Set<Int>()
var result = [Int]()
for number in numbers {
if !seen.contains(number) {
result.append(number)
seen.insert(number)
}
}
return result
}
``` // XCTAssertTrue failedfunc removeDuplicates(numbers: [Int]) -> [Int] {
var counts = [Int: Int]()
for number in numbers {
counts[number, default: 0] += 1
}
return numbers.filter { counts[$0]! <= 1 }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
From an array of integers, remove all elements that occur more than once.
Keep order of elements left the same as in the input.
removeDuplicates(numbers: [1, 2, 3, 2, 4]) == [1, 3, 4]
assistant
```swift
func removeDuplicates(numbers: [Int]) -> [Int] {
var counts = [Int: Int]()
for number in numbers {
counts[number, default: 0] += 1
}
return numbers.filter { counts[$0]! <= 1 }
}
```func removeDuplicates(numbers: [Int]) -> [Int] {
var counts = [Int: Int]()
for number in numbers {
counts[number, default: 0] += 1
}
return numbers.filter { counts[$0]! <= 1 }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
From an array of integers, remove all elements that occur more than once.
Keep order of elements left the same as in the input.
removeDuplicates(numbers: [1, 2, 3, 2, 4]) == [1, 3, 4]
assistant
```swift
func removeDuplicates(numbers: [Int]) -> [Int] {
var counts = [Int: Int]()
for number in numbers {
counts[number, default: 0] += 1
}
return numbers.filter { counts[$0]! <= 1 }
}
```func flipCase(string: String) -> String {
return string.map { $0.isUppercase ? $0.lowercased() : $0.uppercased() }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
For a given string, flip lowercase characters to uppercase and uppercase to lowercase.
flipCase(string: "Hello") == "hELLO"
assistant
```swift
func flipCase(string: String) -> String {
return string.map { $0.isUppercase ? $0.lowercased() : $0.uppercased() }
}
```return string.map { $0.isUppercase ? $0.lowercased() : $0.uppercased() } // cannot convert return expression of type '[String]' to return type 'String'func flipCase(string: String) -> String {
return string.map { $0.isLowercase ? $0.uppercased() : $0.lowercased() }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
For a given string, flip lowercase characters to uppercase and uppercase to lowercase.
flipCase(string: "Hello") == "hELLO"
assistant
```swift
func flipCase(string: String) -> String {
return string.map { $0.isLowercase ? $0.uppercased() : $0.lowercased() }
}
```return string.map { $0.isLowercase ? $0.uppercased() : $0.lowercased() } // cannot convert return expression of type '[String]' to return type 'String'func flipCase(string: String) -> String {
return string.map { $0.isUppercase ? $0.lowercased() : $0.uppercased() }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
For a given string, flip lowercase characters to uppercase and uppercase to lowercase.
flipCase(string: "Hello") == "hELLO"
assistant
```swift
func flipCase(string: String) -> String {
return string.map { $0.isUppercase ? $0.lowercased() : $0.uppercased() }
}
```return string.map { $0.isUppercase ? $0.lowercased() : $0.uppercased() } // cannot convert return expression of type '[String]' to return type 'String'func flipCase(string: String) -> String {
return string.map { $0.isUppercase ? $0.lowercased() : $0.uppercased() }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
For a given string, flip lowercase characters to uppercase and uppercase to lowercase.
flipCase(string: "Hello") == "hELLO"
assistant
```swift
func flipCase(string: String) -> String {
return string.map { $0.isUppercase ? $0.lowercased() : $0.uppercased() }
}
```return string.map { $0.isUppercase ? $0.lowercased() : $0.uppercased() } // cannot convert return expression of type '[String]' to return type 'String'func flipCase(string: String) -> String {
return string.map { $0.isUppercase ? $0.lowercased() : $0.uppercased() }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
For a given string, flip lowercase characters to uppercase and uppercase to lowercase.
flipCase(string: "Hello") == "hELLO"
assistant
```swift
func flipCase(string: String) -> String {
return string.map { $0.isUppercase ? $0.lowercased() : $0.uppercased() }
}
```return string.map { $0.isUppercase ? $0.lowercased() : $0.uppercased() } // cannot convert return expression of type '[String]' to return type 'String'func flipCase(string: String) -> String {
return string.map { $0.isUppercase ? $0.lowercased() : $0.uppercased() }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
For a given string, flip lowercase characters to uppercase and uppercase to lowercase.
flipCase(string: "Hello") == "hELLO"
assistant
```swift
func flipCase(string: String) -> String {
return string.map { $0.isUppercase ? $0.lowercased() : $0.uppercased() }
}
```return string.map { $0.isUppercase ? $0.lowercased() : $0.uppercased() } // cannot convert return expression of type '[String]' to return type 'String'func flipCase(string: String) -> String {
return string.map { $0.isUppercase ? $0.lowercased() : $0.uppercased() }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
For a given string, flip lowercase characters to uppercase and uppercase to lowercase.
flipCase(string: "Hello") == "hELLO"
assistant
```swift
func flipCase(string: String) -> String {
return string.map { $0.isUppercase ? $0.lowercased() : $0.uppercased() }
}
```return string.map { $0.isUppercase ? $0.lowercased() : $0.uppercased() } // cannot convert return expression of type '[String]' to return type 'String'func flipCase(string: String) -> String {
return string.map {
$0.isUppercase ? $0.lowercased() : $0.uppercased()
}.joined()
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
For a given string, flip lowercase characters to uppercase and uppercase to lowercase.
flipCase(string: "Hello") == "hELLO"
assistant
```swift
func flipCase(string: String) -> String {
return string.map {
$0.isUppercase ? $0.lowercased() : $0.uppercased()
}.joined()
}
```func flipCase(string: String) -> String {
return string.map {
$0.isUppercase ? $0.lowercased() : $0.uppercased()
}.joined()
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
For a given string, flip lowercase characters to uppercase and uppercase to lowercase.
flipCase(string: "Hello") == "hELLO"
assistant
```swift
func flipCase(string: String) -> String {
return string.map {
$0.isUppercase ? $0.lowercased() : $0.uppercased()
}.joined()
}
```func flipCase(string: String) -> String {
return string.map {
$0.isUppercase ? $0.lowercased() : $0.uppercased()
}.joined()
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
For a given string, flip lowercase characters to uppercase and uppercase to lowercase.
flipCase(string: "Hello") == "hELLO"
assistant
```swift
func flipCase(string: String) -> String {
return string.map {
$0.isUppercase ? $0.lowercased() : $0.uppercased()
}.joined()
}
```func concatenate(strings: [String]) -> String {
return strings.joined()
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Concatenate array of strings into a single string
concatenate(strings: [] as [String]) == ""
concatenate(strings: ["a", "b", "c"]) == "abc"
assistant
```swift
func concatenate(strings: [String]) -> String {
return strings.joined()
}
```func concatenate(strings: [String]) -> String {
return strings.joined()
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Concatenate array of strings into a single string
concatenate(strings: [] as [String]) == ""
concatenate(strings: ["a", "b", "c"]) == "abc"
assistant
```swift
func concatenate(strings: [String]) -> String {
return strings.joined()
}
```func concatenate(strings: [String]) -> String {
return strings.joined()
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Concatenate array of strings into a single string
concatenate(strings: [] as [String]) == ""
concatenate(strings: ["a", "b", "c"]) == "abc"
assistant
```swift
func concatenate(strings: [String]) -> String {
return strings.joined()
}
```func concatenate(strings: [String]) -> String {
return strings.joined()
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Concatenate array of strings into a single string
concatenate(strings: [] as [String]) == ""
concatenate(strings: ["a", "b", "c"]) == "abc"
assistant
```swift
func concatenate(strings: [String]) -> String {
return strings.joined()
}
```func concatenate(strings: [String]) -> String {
return strings.joined()
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Concatenate array of strings into a single string
concatenate(strings: [] as [String]) == ""
concatenate(strings: ["a", "b", "c"]) == "abc"
assistant
```swift
func concatenate(strings: [String]) -> String {
return strings.joined()
}
```func concatenate(strings: [String]) -> String {
return strings.joined()
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Concatenate array of strings into a single string
concatenate(strings: [] as [String]) == ""
concatenate(strings: ["a", "b", "c"]) == "abc"
assistant
```swift
func concatenate(strings: [String]) -> String {
return strings.joined()
}
```func concatenate(strings: [String]) -> String {
return strings.joined()
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Concatenate array of strings into a single string
concatenate(strings: [] as [String]) == ""
concatenate(strings: ["a", "b", "c"]) == "abc"
assistant
```swift
func concatenate(strings: [String]) -> String {
return strings.joined()
}
```func concatenate(strings: [String]) -> String {
return strings.joined()
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Concatenate array of strings into a single string
concatenate(strings: [] as [String]) == ""
concatenate(strings: ["a", "b", "c"]) == "abc"
assistant
```swift
func concatenate(strings: [String]) -> String {
return strings.joined()
}
```func concatenate(strings: [String]) -> String {
return strings.joined()
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Concatenate array of strings into a single string
concatenate(strings: [] as [String]) == ""
concatenate(strings: ["a", "b", "c"]) == "abc"
assistant
```swift
func concatenate(strings: [String]) -> String {
return strings.joined()
}
```func concatenate(strings: [String]) -> String {
return strings.joined()
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Concatenate array of strings into a single string
concatenate(strings: [] as [String]) == ""
concatenate(strings: ["a", "b", "c"]) == "abc"
assistant
```swift
func concatenate(strings: [String]) -> String {
return strings.joined()
}
```func filterByPrefix(strings: [String], prefix: String) -> [String] {
return strings.filter { $0.hasPrefix(prefix) }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Filter an input array of strings only for ones that start with a given prefix.
filterByPrefix(strings: [] as [String], prefix: "a") == [] as [String]
filterByPrefix(strings: ["abc", "bcd", "cde", "array"], prefix: "a") == ["abc", "array"]
assistant
```swift
func filterByPrefix(strings: [String], prefix: String) -> [String] {
return strings.filter { $0.hasPrefix(prefix) }
}
```func filterByPrefix(strings: [String], prefix: String) -> [String] {
return strings.filter { $0.hasPrefix(prefix) }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Filter an input array of strings only for ones that start with a given prefix.
filterByPrefix(strings: [] as [String], prefix: "a") == [] as [String]
filterByPrefix(strings: ["abc", "bcd", "cde", "array"], prefix: "a") == ["abc", "array"]
assistant
```swift
func filterByPrefix(strings: [String], prefix: String) -> [String] {
return strings.filter { $0.hasPrefix(prefix) }
}
```func filterByPrefix(strings: [String], prefix: String) -> [String] {
return strings.filter { $0.hasPrefix(prefix) }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Filter an input array of strings only for ones that start with a given prefix.
filterByPrefix(strings: [] as [String], prefix: "a") == [] as [String]
filterByPrefix(strings: ["abc", "bcd", "cde", "array"], prefix: "a") == ["abc", "array"]
assistant
```swift
func filterByPrefix(strings: [String], prefix: String) -> [String] {
return strings.filter { $0.hasPrefix(prefix) }
}
```func filterByPrefix(strings: [String], prefix: String) -> [String] {
return strings.filter { $0.hasPrefix(prefix) }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Filter an input array of strings only for ones that start with a given prefix.
filterByPrefix(strings: [] as [String], prefix: "a") == [] as [String]
filterByPrefix(strings: ["abc", "bcd", "cde", "array"], prefix: "a") == ["abc", "array"]
assistant
```swift
func filterByPrefix(strings: [String], prefix: String) -> [String] {
return strings.filter { $0.hasPrefix(prefix) }
}
```func filterByPrefix(strings: [String], prefix: String) -> [String] {
return strings.filter { $0.hasPrefix(prefix) }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Filter an input array of strings only for ones that start with a given prefix.
filterByPrefix(strings: [] as [String], prefix: "a") == [] as [String]
filterByPrefix(strings: ["abc", "bcd", "cde", "array"], prefix: "a") == ["abc", "array"]
assistant
```swift
func filterByPrefix(strings: [String], prefix: String) -> [String] {
return strings.filter { $0.hasPrefix(prefix) }
}
```func filterByPrefix(strings: [String], prefix: String) -> [String] {
return strings.filter { $0.hasPrefix(prefix) }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Filter an input array of strings only for ones that start with a given prefix.
filterByPrefix(strings: [] as [String], prefix: "a") == [] as [String]
filterByPrefix(strings: ["abc", "bcd", "cde", "array"], prefix: "a") == ["abc", "array"]
assistant
```swift
func filterByPrefix(strings: [String], prefix: String) -> [String] {
return strings.filter { $0.hasPrefix(prefix) }
}
```func filterByPrefix(strings: [String], prefix: String) -> [String] {
return strings.filter { $0.hasPrefix(prefix) }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Filter an input array of strings only for ones that start with a given prefix.
filterByPrefix(strings: [] as [String], prefix: "a") == [] as [String]
filterByPrefix(strings: ["abc", "bcd", "cde", "array"], prefix: "a") == ["abc", "array"]
assistant
```swift
func filterByPrefix(strings: [String], prefix: String) -> [String] {
return strings.filter { $0.hasPrefix(prefix) }
}
```func filterByPrefix(strings: [String], prefix: String) -> [String] {
return strings.filter { $0.hasPrefix(prefix) }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Filter an input array of strings only for ones that start with a given prefix.
filterByPrefix(strings: [] as [String], prefix: "a") == [] as [String]
filterByPrefix(strings: ["abc", "bcd", "cde", "array"], prefix: "a") == ["abc", "array"]
assistant
```swift
func filterByPrefix(strings: [String], prefix: String) -> [String] {
return strings.filter { $0.hasPrefix(prefix) }
}
```func filterByPrefix(strings: [String], prefix: String) -> [String] {
return strings.filter { $0.hasPrefix(prefix) }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Filter an input array of strings only for ones that start with a given prefix.
filterByPrefix(strings: [] as [String], prefix: "a") == [] as [String]
filterByPrefix(strings: ["abc", "bcd", "cde", "array"], prefix: "a") == ["abc", "array"]
assistant
```swift
func filterByPrefix(strings: [String], prefix: String) -> [String] {
return strings.filter { $0.hasPrefix(prefix) }
}
```func filterByPrefix(strings: [String], prefix: String) -> [String] {
return strings.filter { $0.hasPrefix(prefix) }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Filter an input array of strings only for ones that start with a given prefix.
filterByPrefix(strings: [] as [String], prefix: "a") == [] as [String]
filterByPrefix(strings: ["abc", "bcd", "cde", "array"], prefix: "a") == ["abc", "array"]
assistant
```swift
func filterByPrefix(strings: [String], prefix: String) -> [String] {
return strings.filter { $0.hasPrefix(prefix) }
}
```func getPositive(l: [Int]) -> [Int] {
return l.filter { $0 > 0 }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return only positive numbers in the array.
getPositive(l: [-1, 2, -4, 5, 6]) == [2, 5, 6]
getPositive(l: [5, 3, -5, 2, -3, 3, 9, 0, 123, 1, -10]) == [5, 3, 2, 3, 9, 123, 1]
assistant
```swift
func getPositive(l: [Int]) -> [Int] {
return l.filter { $0 > 0 }
}
```func getPositive(l: [Int]) -> [Int] {
return l.filter { $0 > 0 }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return only positive numbers in the array.
getPositive(l: [-1, 2, -4, 5, 6]) == [2, 5, 6]
getPositive(l: [5, 3, -5, 2, -3, 3, 9, 0, 123, 1, -10]) == [5, 3, 2, 3, 9, 123, 1]
assistant
```swift
func getPositive(l: [Int]) -> [Int] {
return l.filter { $0 > 0 }
}
```func getPositive(l: [Int]) -> [Int] {
return l.filter { $0 > 0 }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return only positive numbers in the array.
getPositive(l: [-1, 2, -4, 5, 6]) == [2, 5, 6]
getPositive(l: [5, 3, -5, 2, -3, 3, 9, 0, 123, 1, -10]) == [5, 3, 2, 3, 9, 123, 1]
assistant
```swift
func getPositive(l: [Int]) -> [Int] {
return l.filter { $0 > 0 }
}
```func getPositive(l: [Int]) -> [Int] {
return l.filter { $0 > 0 }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return only positive numbers in the array.
getPositive(l: [-1, 2, -4, 5, 6]) == [2, 5, 6]
getPositive(l: [5, 3, -5, 2, -3, 3, 9, 0, 123, 1, -10]) == [5, 3, 2, 3, 9, 123, 1]
assistant
```swift
func getPositive(l: [Int]) -> [Int] {
return l.filter { $0 > 0 }
}
```func getPositive(l: [Int]) -> [Int] {
return l.filter { $0 > 0 }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return only positive numbers in the array.
getPositive(l: [-1, 2, -4, 5, 6]) == [2, 5, 6]
getPositive(l: [5, 3, -5, 2, -3, 3, 9, 0, 123, 1, -10]) == [5, 3, 2, 3, 9, 123, 1]
assistant
```swift
func getPositive(l: [Int]) -> [Int] {
return l.filter { $0 > 0 }
}
```func getPositive(l: [Int]) -> [Int] {
return l.filter { $0 > 0 }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return only positive numbers in the array.
getPositive(l: [-1, 2, -4, 5, 6]) == [2, 5, 6]
getPositive(l: [5, 3, -5, 2, -3, 3, 9, 0, 123, 1, -10]) == [5, 3, 2, 3, 9, 123, 1]
assistant
```swift
func getPositive(l: [Int]) -> [Int] {
return l.filter { $0 > 0 }
}
```func getPositive(l: [Int]) -> [Int] {
return l.filter { $0 > 0 }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return only positive numbers in the array.
getPositive(l: [-1, 2, -4, 5, 6]) == [2, 5, 6]
getPositive(l: [5, 3, -5, 2, -3, 3, 9, 0, 123, 1, -10]) == [5, 3, 2, 3, 9, 123, 1]
assistant
```swift
func getPositive(l: [Int]) -> [Int] {
return l.filter { $0 > 0 }
}
```func getPositive(l: [Int]) -> [Int] {
return l.filter { $0 > 0 }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return only positive numbers in the array.
getPositive(l: [-1, 2, -4, 5, 6]) == [2, 5, 6]
getPositive(l: [5, 3, -5, 2, -3, 3, 9, 0, 123, 1, -10]) == [5, 3, 2, 3, 9, 123, 1]
assistant
```swift
func getPositive(l: [Int]) -> [Int] {
return l.filter { $0 > 0 }
}
```func getPositive(l: [Int]) -> [Int] {
return l.filter { $0 > 0 }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return only positive numbers in the array.
getPositive(l: [-1, 2, -4, 5, 6]) == [2, 5, 6]
getPositive(l: [5, 3, -5, 2, -3, 3, 9, 0, 123, 1, -10]) == [5, 3, 2, 3, 9, 123, 1]
assistant
```swift
func getPositive(l: [Int]) -> [Int] {
return l.filter { $0 > 0 }
}
```func getPositive(l: [Int]) -> [Int] {
return l.filter { $0 > 0 }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return only positive numbers in the array.
getPositive(l: [-1, 2, -4, 5, 6]) == [2, 5, 6]
getPositive(l: [5, 3, -5, 2, -3, 3, 9, 0, 123, 1, -10]) == [5, 3, 2, 3, 9, 123, 1]
assistant
```swift
func getPositive(l: [Int]) -> [Int] {
return l.filter { $0 > 0 }
}
```func isPrime(n: Int) -> Bool {
guard n > 1 else { return false }
for i in stride(from: 2, through: Int(Double(n).squareRoot()), by: 1) {
if n % i == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return true if a given number is prime, and false otherwise.
isPrime(n: 6) == false
isPrime(n: 101) == true
isPrime(n: 11) == true
isPrime(n: 13441) == true
isPrime(n: 61) == true
isPrime(n: 4) == false
isPrime(n: 1) == false
assistant
```swift
func isPrime(n: Int) -> Bool {
guard n > 1 else { return false }
for i in stride(from: 2, through: Int(Double(n).squareRoot()), by: 1) {
if n % i == 0 {
return false
}
}
return true
}
```func isPrime(n: Int) -> Bool {
if n <= 1 {
return false
}
for i in 2..<n {
if n % i == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return true if a given number is prime, and false otherwise.
isPrime(n: 6) == false
isPrime(n: 101) == true
isPrime(n: 11) == true
isPrime(n: 13441) == true
isPrime(n: 61) == true
isPrime(n: 4) == false
isPrime(n: 1) == false
assistant
```swift
func isPrime(n: Int) -> Bool {
if n <= 1 {
return false
}
for i in 2..<n {
if n % i == 0 {
return false
}
}
return true
}
```func isPrime(n: Int) -> Bool {
guard n > 1 else { return false }
for i in 2..<n {
if n % i == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return true if a given number is prime, and false otherwise.
isPrime(n: 6) == false
isPrime(n: 101) == true
isPrime(n: 11) == true
isPrime(n: 13441) == true
isPrime(n: 61) == true
isPrime(n: 4) == false
isPrime(n: 1) == false
assistant
```swift
func isPrime(n: Int) -> Bool {
guard n > 1 else { return false }
for i in 2..<n {
if n % i == 0 {
return false
}
}
return true
}
```func isPrime(n: Int) -> Bool {
guard n > 1 else { return false }
for i in 2..<n {
if n % i == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return true if a given number is prime, and false otherwise.
isPrime(n: 6) == false
isPrime(n: 101) == true
isPrime(n: 11) == true
isPrime(n: 13441) == true
isPrime(n: 61) == true
isPrime(n: 4) == false
isPrime(n: 1) == false
assistant
```swift
func isPrime(n: Int) -> Bool {
guard n > 1 else { return false }
for i in 2..<n {
if n % i == 0 {
return false
}
}
return true
}
```func isPrime(n: Int) -> Bool {
guard n > 1 else { return false }
for i in 2..<n {
if n % i == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return true if a given number is prime, and false otherwise.
isPrime(n: 6) == false
isPrime(n: 101) == true
isPrime(n: 11) == true
isPrime(n: 13441) == true
isPrime(n: 61) == true
isPrime(n: 4) == false
isPrime(n: 1) == false
assistant
```swift
func isPrime(n: Int) -> Bool {
guard n > 1 else { return false }
for i in 2..<n {
if n % i == 0 {
return false
}
}
return true
}
```func isPrime(n: Int) -> Bool {
guard n > 1 else { return false }
for i in 2..<n {
if n % i == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return true if a given number is prime, and false otherwise.
isPrime(n: 6) == false
isPrime(n: 101) == true
isPrime(n: 11) == true
isPrime(n: 13441) == true
isPrime(n: 61) == true
isPrime(n: 4) == false
isPrime(n: 1) == false
assistant
```swift
func isPrime(n: Int) -> Bool {
guard n > 1 else { return false }
for i in 2..<n {
if n % i == 0 {
return false
}
}
return true
}
```func isPrime(n: Int) -> Bool {
guard n > 1 else { return false }
for i in 2..<n {
if n % i == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return true if a given number is prime, and false otherwise.
isPrime(n: 6) == false
isPrime(n: 101) == true
isPrime(n: 11) == true
isPrime(n: 13441) == true
isPrime(n: 61) == true
isPrime(n: 4) == false
isPrime(n: 1) == false
assistant
```swift
func isPrime(n: Int) -> Bool {
guard n > 1 else { return false }
for i in 2..<n {
if n % i == 0 {
return false
}
}
return true
}
```func isPrime(n: Int) -> Bool {
if n <= 1 {
return false
}
for i in 2..<n {
if n % i == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return true if a given number is prime, and false otherwise.
isPrime(n: 6) == false
isPrime(n: 101) == true
isPrime(n: 11) == true
isPrime(n: 13441) == true
isPrime(n: 61) == true
isPrime(n: 4) == false
isPrime(n: 1) == false
assistant
```swift
func isPrime(n: Int) -> Bool {
if n <= 1 {
return false
}
for i in 2..<n {
if n % i == 0 {
return false
}
}
return true
}
```func isPrime(n: Int) -> Bool {
guard n > 1 else { return false }
for i in 2..<n {
if n % i == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return true if a given number is prime, and false otherwise.
isPrime(n: 6) == false
isPrime(n: 101) == true
isPrime(n: 11) == true
isPrime(n: 13441) == true
isPrime(n: 61) == true
isPrime(n: 4) == false
isPrime(n: 1) == false
assistant
```swift
func isPrime(n: Int) -> Bool {
guard n > 1 else { return false }
for i in 2..<n {
if n % i == 0 {
return false
}
}
return true
}
```func isPrime(n: Int) -> Bool {
guard n > 1 else { return false }
for i in 2..<n {
if n % i == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return true if a given number is prime, and false otherwise.
isPrime(n: 6) == false
isPrime(n: 101) == true
isPrime(n: 11) == true
isPrime(n: 13441) == true
isPrime(n: 61) == true
isPrime(n: 4) == false
isPrime(n: 1) == false
assistant
```swift
func isPrime(n: Int) -> Bool {
guard n > 1 else { return false }
for i in 2..<n {
if n % i == 0 {
return false
}
}
return true
}
```func sortThird(l: [Int]) -> [Int] {
var result = l
let indicesDivisibleByThree = l.indices.filter { $0 % 3 == 0 }
let sortedValues = indicesDivisibleByThree.map { l[$0] }.sorted()
for (index, value) in zip(indicesDivisibleByThree, sortedValues) {
result[index] = value
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
This function takes an array l and returns an array l' such that
l' is identical to l in the indicies that are not divisible by three, while its values at the indicies that are divisible by three are equal
to the values of the corresponding indicies of l, but sorted.
sortThird(l: [1, 2, 3]) == [1, 2, 3]
sortThird(l: [5, 6, 3, 4, 8, 9, 2]) == [2, 6, 3, 4, 8, 9, 5]
assistant
```swift
func sortThird(l: [Int]) -> [Int] {
var result = l
let indicesDivisibleByThree = l.indices.filter { $0 % 3 == 0 }
let sortedValues = indicesDivisibleByThree.map { l[$0] }.sorted()
for (index, value) in zip(indicesDivisibleByThree, sortedValues) {
result[index] = value
}
return result
}
```func sortThird(l: [Int]) -> [Int] {
var result = l
let indicesDivisibleByThree = l.indices.filter { $0 % 3 == 0 }
for index in indicesDivisibleByThree {
let subArray = l[indicesDivisibleByThree].sorted()
result[index] = subArray[indicesDivisibleByThree.firstIndex(of: index)!]
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
This function takes an array l and returns an array l' such that
l' is identical to l in the indicies that are not divisible by three, while its values at the indicies that are divisible by three are equal
to the values of the corresponding indicies of l, but sorted.
sortThird(l: [1, 2, 3]) == [1, 2, 3]
sortThird(l: [5, 6, 3, 4, 8, 9, 2]) == [2, 6, 3, 4, 8, 9, 5]
assistant
```swift
func sortThird(l: [Int]) -> [Int] {
var result = l
let indicesDivisibleByThree = l.indices.filter { $0 % 3 == 0 }
for index in indicesDivisibleByThree {
let subArray = l[indicesDivisibleByThree].sorted()
result[index] = subArray[indicesDivisibleByThree.firstIndex(of: index)!]
}
return result
}
```let subArray = l[indicesDivisibleByThree].sorted() // no exact matches in call to subscriptfunc sortThird(l: [Int]) -> [Int] {
var result = l
let indicesDivisibleByThree = l.indices.filter { $0 % 3 == 0 }
for index in indicesDivisibleByThree {
let subArray = indicesDivisibleByThree.map { l[$0] }
let sortedSubArray = subArray.sorted()
for (i, value) in sortedSubArray.enumerated() {
result[indicesDivisibleByThree[i]] = value
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
This function takes an array l and returns an array l' such that
l' is identical to l in the indicies that are not divisible by three, while its values at the indicies that are divisible by three are equal
to the values of the corresponding indicies of l, but sorted.
sortThird(l: [1, 2, 3]) == [1, 2, 3]
sortThird(l: [5, 6, 3, 4, 8, 9, 2]) == [2, 6, 3, 4, 8, 9, 5]
assistant
```swift
func sortThird(l: [Int]) -> [Int] {
var result = l
let indicesDivisibleByThree = l.indices.filter { $0 % 3 == 0 }
for index in indicesDivisibleByThree {
let subArray = indicesDivisibleByThree.map { l[$0] }
let sortedSubArray = subArray.sorted()
for (i, value) in sortedSubArray.enumerated() {
result[indicesDivisibleByThree[i]] = value
}
}
return result
}
```for index in indicesDivisibleByThree { // immutable value 'index' was never used; consider replacing with '_' or removing itfunc sortThird(l: [Int]) -> [Int] {
var result = l
let indicesDivisibleByThree = l.indices.filter { $0 % 3 == 0 }
let sortedValues = indicesDivisibleByThree.map { l[$0] }.sorted()
for (index, value) in zip(indicesDivisibleByThree, sortedValues) {
result[index] = value
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
This function takes an array l and returns an array l' such that
l' is identical to l in the indicies that are not divisible by three, while its values at the indicies that are divisible by three are equal
to the values of the corresponding indicies of l, but sorted.
sortThird(l: [1, 2, 3]) == [1, 2, 3]
sortThird(l: [5, 6, 3, 4, 8, 9, 2]) == [2, 6, 3, 4, 8, 9, 5]
assistant
```swift
func sortThird(l: [Int]) -> [Int] {
var result = l
let indicesDivisibleByThree = l.indices.filter { $0 % 3 == 0 }
let sortedValues = indicesDivisibleByThree.map { l[$0] }.sorted()
for (index, value) in zip(indicesDivisibleByThree, sortedValues) {
result[index] = value
}
return result
}
```func sortThird(l: [Int]) -> [Int] {
var result = l
let indicesDivisibleByThree = l.indices.filter { $0 % 3 == 0 }
let sortedValues = indicesDivisibleByThree.map { l[$0] }.sorted()
for (index, value) in zip(indicesDivisibleByThree, sortedValues) {
result[index] = value
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
This function takes an array l and returns an array l' such that
l' is identical to l in the indicies that are not divisible by three, while its values at the indicies that are divisible by three are equal
to the values of the corresponding indicies of l, but sorted.
sortThird(l: [1, 2, 3]) == [1, 2, 3]
sortThird(l: [5, 6, 3, 4, 8, 9, 2]) == [2, 6, 3, 4, 8, 9, 5]
assistant
```swift
func sortThird(l: [Int]) -> [Int] {
var result = l
let indicesDivisibleByThree = l.indices.filter { $0 % 3 == 0 }
let sortedValues = indicesDivisibleByThree.map { l[$0] }.sorted()
for (index, value) in zip(indicesDivisibleByThree, sortedValues) {
result[index] = value
}
return result
}
```func sortThird(l: [Int]) -> [Int] {
var result = l
let indicesDivisibleByThree = (0..<result.count).filter { $0 % 3 == 0 }
let sortedValues = indicesDivisibleByThree.map { result[$0] }.sorted()
for (index, value) in zip(indicesDivisibleByThree, sortedValues) {
result[index] = value
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
This function takes an array l and returns an array l' such that
l' is identical to l in the indicies that are not divisible by three, while its values at the indicies that are divisible by three are equal
to the values of the corresponding indicies of l, but sorted.
sortThird(l: [1, 2, 3]) == [1, 2, 3]
sortThird(l: [5, 6, 3, 4, 8, 9, 2]) == [2, 6, 3, 4, 8, 9, 5]
assistant
```swift
func sortThird(l: [Int]) -> [Int] {
var result = l
let indicesDivisibleByThree = (0..<result.count).filter { $0 % 3 == 0 }
let sortedValues = indicesDivisibleByThree.map { result[$0] }.sorted()
for (index, value) in zip(indicesDivisibleByThree, sortedValues) {
result[index] = value
}
return result
}
```func sortThird(l: [Int]) -> [Int] {
var result = l
let indicesDivisibleByThree = l.indices.filter { $0 % 3 == 0 }
for index in indicesDivisibleByThree {
let subArray = indicesDivisibleByThree.map { l[$0] }
let sortedSubArray = subArray.sorted()
for (i, value) in sortedSubArray.enumerated() {
result[indicesDivisibleByThree[i]] = value
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
This function takes an array l and returns an array l' such that
l' is identical to l in the indicies that are not divisible by three, while its values at the indicies that are divisible by three are equal
to the values of the corresponding indicies of l, but sorted.
sortThird(l: [1, 2, 3]) == [1, 2, 3]
sortThird(l: [5, 6, 3, 4, 8, 9, 2]) == [2, 6, 3, 4, 8, 9, 5]
assistant
```swift
func sortThird(l: [Int]) -> [Int] {
var result = l
let indicesDivisibleByThree = l.indices.filter { $0 % 3 == 0 }
for index in indicesDivisibleByThree {
let subArray = indicesDivisibleByThree.map { l[$0] }
let sortedSubArray = subArray.sorted()
for (i, value) in sortedSubArray.enumerated() {
result[indicesDivisibleByThree[i]] = value
}
}
return result
}
```for index in indicesDivisibleByThree { // immutable value 'index' was never used; consider replacing with '_' or removing itfunc sortThird(l: [Int]) -> [Int] {
var result = l
let sortedValues = l.enumerated()
.filter { $0.offset % 3 == 0 }
.sorted(by: { $0.element < $1.element })
.map { $0.element }
for (index, value) in sortedValues.enumerated() {
result[index * 3] = value
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
This function takes an array l and returns an array l' such that
l' is identical to l in the indicies that are not divisible by three, while its values at the indicies that are divisible by three are equal
to the values of the corresponding indicies of l, but sorted.
sortThird(l: [1, 2, 3]) == [1, 2, 3]
sortThird(l: [5, 6, 3, 4, 8, 9, 2]) == [2, 6, 3, 4, 8, 9, 5]
assistant
```swift
func sortThird(l: [Int]) -> [Int] {
var result = l
let sortedValues = l.enumerated()
.filter { $0.offset % 3 == 0 }
.sorted(by: { $0.element < $1.element })
.map { $0.element }
for (index, value) in sortedValues.enumerated() {
result[index * 3] = value
}
return result
}
```func sortThird(l: [Int]) -> [Int] {
var result = l
let indicesDivisibleByThree = l.indices.filter { $0 % 3 == 0 }
for index in indicesDivisibleByThree {
let subArray = indicesDivisibleByThree.map { l[$0] }
let sortedSubArray = subArray.sorted()
for (i, value) in sortedSubArray.enumerated() {
result[indicesDivisibleByThree[i]] = value
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
This function takes an array l and returns an array l' such that
l' is identical to l in the indicies that are not divisible by three, while its values at the indicies that are divisible by three are equal
to the values of the corresponding indicies of l, but sorted.
sortThird(l: [1, 2, 3]) == [1, 2, 3]
sortThird(l: [5, 6, 3, 4, 8, 9, 2]) == [2, 6, 3, 4, 8, 9, 5]
assistant
```swift
func sortThird(l: [Int]) -> [Int] {
var result = l
let indicesDivisibleByThree = l.indices.filter { $0 % 3 == 0 }
for index in indicesDivisibleByThree {
let subArray = indicesDivisibleByThree.map { l[$0] }
let sortedSubArray = subArray.sorted()
for (i, value) in sortedSubArray.enumerated() {
result[indicesDivisibleByThree[i]] = value
}
}
return result
}
```for index in indicesDivisibleByThree { // immutable value 'index' was never used; consider replacing with '_' or removing itfunc sortThird(l: [Int]) -> [Int] {
var result = l
let indicesDivisibleByThree = l.indices.filter { $0 % 3 == 0 }
for index in indicesDivisibleByThree {
let subArray = indicesDivisibleByThree.map { l[$0] }
let sortedSubArray = subArray.sorted()
for (subIndex, value) in sortedSubArray.enumerated() {
result[indicesDivisibleByThree[subIndex]] = value
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
This function takes an array l and returns an array l' such that
l' is identical to l in the indicies that are not divisible by three, while its values at the indicies that are divisible by three are equal
to the values of the corresponding indicies of l, but sorted.
sortThird(l: [1, 2, 3]) == [1, 2, 3]
sortThird(l: [5, 6, 3, 4, 8, 9, 2]) == [2, 6, 3, 4, 8, 9, 5]
assistant
```swift
func sortThird(l: [Int]) -> [Int] {
var result = l
let indicesDivisibleByThree = l.indices.filter { $0 % 3 == 0 }
for index in indicesDivisibleByThree {
let subArray = indicesDivisibleByThree.map { l[$0] }
let sortedSubArray = subArray.sorted()
for (subIndex, value) in sortedSubArray.enumerated() {
result[indicesDivisibleByThree[subIndex]] = value
}
}
return result
}
```for index in indicesDivisibleByThree { // immutable value 'index' was never used; consider replacing with '_' or removing itfunc unique(l: [Int]) -> [Int] {
return Array(Set(l)).sorted()
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return sorted unique elements in an array
unique(l: [5, 3, 5, 2, 3, 3, 9, 0, 123]) == [0, 2, 3, 5, 9, 123]
assistant
```swift
func unique(l: [Int]) -> [Int] {
return Array(Set(l)).sorted()
}
```func unique(l: [Int]) -> [Int] {
return Array(Set(l)).sorted()
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return sorted unique elements in an array
unique(l: [5, 3, 5, 2, 3, 3, 9, 0, 123]) == [0, 2, 3, 5, 9, 123]
assistant
```swift
func unique(l: [Int]) -> [Int] {
return Array(Set(l)).sorted()
}
```func unique(l: [Int]) -> [Int] {
return Array(Set(l)).sorted()
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return sorted unique elements in an array
unique(l: [5, 3, 5, 2, 3, 3, 9, 0, 123]) == [0, 2, 3, 5, 9, 123]
assistant
```swift
func unique(l: [Int]) -> [Int] {
return Array(Set(l)).sorted()
}
```func unique(l: [Int]) -> [Int] {
return Array(Set(l)).sorted()
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return sorted unique elements in an array
unique(l: [5, 3, 5, 2, 3, 3, 9, 0, 123]) == [0, 2, 3, 5, 9, 123]
assistant
```swift
func unique(l: [Int]) -> [Int] {
return Array(Set(l)).sorted()
}
```func unique(l: [Int]) -> [Int] {
return Array(Set(l)).sorted()
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return sorted unique elements in an array
unique(l: [5, 3, 5, 2, 3, 3, 9, 0, 123]) == [0, 2, 3, 5, 9, 123]
assistant
```swift
func unique(l: [Int]) -> [Int] {
return Array(Set(l)).sorted()
}
```func unique(l: [Int]) -> [Int] {
return Array(Set(l)).sorted()
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return sorted unique elements in an array
unique(l: [5, 3, 5, 2, 3, 3, 9, 0, 123]) == [0, 2, 3, 5, 9, 123]
assistant
```swift
func unique(l: [Int]) -> [Int] {
return Array(Set(l)).sorted()
}
```func unique(l: [Int]) -> [Int] {
return Array(Set(l)).sorted()
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return sorted unique elements in an array
unique(l: [5, 3, 5, 2, 3, 3, 9, 0, 123]) == [0, 2, 3, 5, 9, 123]
assistant
```swift
func unique(l: [Int]) -> [Int] {
return Array(Set(l)).sorted()
}
```func unique(l: [Int]) -> [Int] {
return Array(Set(l)).sorted()
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return sorted unique elements in an array
unique(l: [5, 3, 5, 2, 3, 3, 9, 0, 123]) == [0, 2, 3, 5, 9, 123]
assistant
```swift
func unique(l: [Int]) -> [Int] {
return Array(Set(l)).sorted()
}
```func unique(l: [Int]) -> [Int] {
return Array(Set(l)).sorted()
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return sorted unique elements in an array
unique(l: [5, 3, 5, 2, 3, 3, 9, 0, 123]) == [0, 2, 3, 5, 9, 123]
assistant
```swift
func unique(l: [Int]) -> [Int] {
return Array(Set(l)).sorted()
}
```func unique(l: [Int]) -> [Int] {
return Array(Set(l)).sorted()
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return sorted unique elements in an array
unique(l: [5, 3, 5, 2, 3, 3, 9, 0, 123]) == [0, 2, 3, 5, 9, 123]
assistant
```swift
func unique(l: [Int]) -> [Int] {
return Array(Set(l)).sorted()
}
```func maxElement(l: [Int]) -> Int {
return l.max() ?? 0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return maximum element in the array.
maxElement(l: [1, 2, 3]) == 3
maxElement(l: [5, 3, -5, 2, -3, 3, 9, 0, 123, 1, -10]) == 123
assistant
```swift
func maxElement(l: [Int]) -> Int {
return l.max() ?? 0
}
```func maxElement(l: [Int]) -> Int {
return l.max() ?? 0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return maximum element in the array.
maxElement(l: [1, 2, 3]) == 3
maxElement(l: [5, 3, -5, 2, -3, 3, 9, 0, 123, 1, -10]) == 123
assistant
```swift
func maxElement(l: [Int]) -> Int {
return l.max() ?? 0
}
```func maxElement(l: [Int]) -> Int {
return l.max() ?? 0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return maximum element in the array.
maxElement(l: [1, 2, 3]) == 3
maxElement(l: [5, 3, -5, 2, -3, 3, 9, 0, 123, 1, -10]) == 123
assistant
```swift
func maxElement(l: [Int]) -> Int {
return l.max() ?? 0
}
```func maxElement(l: [Int]) -> Int {
return l.max() ?? 0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return maximum element in the array.
maxElement(l: [1, 2, 3]) == 3
maxElement(l: [5, 3, -5, 2, -3, 3, 9, 0, 123, 1, -10]) == 123
assistant
```swift
func maxElement(l: [Int]) -> Int {
return l.max() ?? 0
}
```func maxElement(l: [Int]) -> Int {
return l.max() ?? 0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return maximum element in the array.
maxElement(l: [1, 2, 3]) == 3
maxElement(l: [5, 3, -5, 2, -3, 3, 9, 0, 123, 1, -10]) == 123
assistant
```swift
func maxElement(l: [Int]) -> Int {
return l.max() ?? 0
}
```func maxElement(l: [Int]) -> Int {
return l.max() ?? 0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return maximum element in the array.
maxElement(l: [1, 2, 3]) == 3
maxElement(l: [5, 3, -5, 2, -3, 3, 9, 0, 123, 1, -10]) == 123
assistant
```swift
func maxElement(l: [Int]) -> Int {
return l.max() ?? 0
}
```func maxElement(l: [Int]) -> Int {
return l.max() ?? 0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return maximum element in the array.
maxElement(l: [1, 2, 3]) == 3
maxElement(l: [5, 3, -5, 2, -3, 3, 9, 0, 123, 1, -10]) == 123
assistant
```swift
func maxElement(l: [Int]) -> Int {
return l.max() ?? 0
}
```func maxElement(l: [Int]) -> Int {
return l.max() ?? 0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return maximum element in the array.
maxElement(l: [1, 2, 3]) == 3
maxElement(l: [5, 3, -5, 2, -3, 3, 9, 0, 123, 1, -10]) == 123
assistant
```swift
func maxElement(l: [Int]) -> Int {
return l.max() ?? 0
}
```func maxElement(l: [Int]) -> Int {
return l.max() ?? 0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return maximum element in the array.
maxElement(l: [1, 2, 3]) == 3
maxElement(l: [5, 3, -5, 2, -3, 3, 9, 0, 123, 1, -10]) == 123
assistant
```swift
func maxElement(l: [Int]) -> Int {
return l.max() ?? 0
}
```func maxElement(l: [Int]) -> Int {
return l.max() ?? 0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return maximum element in the array.
maxElement(l: [1, 2, 3]) == 3
maxElement(l: [5, 3, -5, 2, -3, 3, 9, 0, 123, 1, -10]) == 123
assistant
```swift
func maxElement(l: [Int]) -> Int {
return l.max() ?? 0
}
```func fizzBuzz(n: Int) -> Int {
var count = 0
for i in 1..<n {
if i % 11 == 0 || i % 13 == 0 {
let digits = String(i).compactMap { $0.wholeNumberValue }
count += digits.filter({ $0 == 7 }).count
}
}
return count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return the number of times the digit 7 appears in integers less than n which are divisible by 11 or 13.
fizzBuzz(n: 50) == 0
fizzBuzz(n: 78) == 2
fizzBuzz(n: 79) == 3
assistant
```swift
func fizzBuzz(n: Int) -> Int {
var count = 0
for i in 1..<n {
if i % 11 == 0 || i % 13 == 0 {
let digits = String(i).compactMap { $0.wholeNumberValue }
count += digits.filter({ $0 == 7 }).count
}
}
return count
}
```func fizzBuzz(n: Int) -> Int {
var count = 0
for i in 1..<n {
if i % 11 == 0 || i % 13 == 0 {
let digits = String(i).compactMap { $0 }
count += digits.filter({ $0 == "7" }).count
}
}
return count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return the number of times the digit 7 appears in integers less than n which are divisible by 11 or 13.
fizzBuzz(n: 50) == 0
fizzBuzz(n: 78) == 2
fizzBuzz(n: 79) == 3
assistant
```swift
func fizzBuzz(n: Int) -> Int {
var count = 0
for i in 1..<n {
if i % 11 == 0 || i % 13 == 0 {
let digits = String(i).compactMap { $0 }
count += digits.filter({ $0 == "7" }).count
}
}
return count
}
```func fizzBuzz(n: Int) -> Int {
var count = 0
for i in 1..<n {
if i % 11 == 0 || i % 13 == 0 {
let digits = String(i).compactMap { $0 }
count += digits.filter({ $0 == "7" }).count
}
}
return count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return the number of times the digit 7 appears in integers less than n which are divisible by 11 or 13.
fizzBuzz(n: 50) == 0
fizzBuzz(n: 78) == 2
fizzBuzz(n: 79) == 3
assistant
```swift
func fizzBuzz(n: Int) -> Int {
var count = 0
for i in 1..<n {
if i % 11 == 0 || i % 13 == 0 {
let digits = String(i).compactMap { $0 }
count += digits.filter({ $0 == "7" }).count
}
}
return count
}
```func fizzBuzz(n: Int) -> Int {
var count = 0
for i in 1..<n {
if i % 11 == 0 || i % 13 == 0 {
let digits = String(i).compactMap { $0 }
count += digits.filter({ $0 == "7" }).count
}
}
return count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return the number of times the digit 7 appears in integers less than n which are divisible by 11 or 13.
fizzBuzz(n: 50) == 0
fizzBuzz(n: 78) == 2
fizzBuzz(n: 79) == 3
assistant
```swift
func fizzBuzz(n: Int) -> Int {
var count = 0
for i in 1..<n {
if i % 11 == 0 || i % 13 == 0 {
let digits = String(i).compactMap { $0 }
count += digits.filter({ $0 == "7" }).count
}
}
return count
}
```func fizzBuzz(n: Int) -> Int {
var count = 0
for i in 1..<n {
if i % 11 == 0 || i % 13 == 0 {
let digits = String(i).compactMap { Int(String($0)) }
count += digits.filter({ $0 == 7 }).count
}
}
return count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return the number of times the digit 7 appears in integers less than n which are divisible by 11 or 13.
fizzBuzz(n: 50) == 0
fizzBuzz(n: 78) == 2
fizzBuzz(n: 79) == 3
assistant
```swift
func fizzBuzz(n: Int) -> Int {
var count = 0
for i in 1..<n {
if i % 11 == 0 || i % 13 == 0 {
let digits = String(i).compactMap { Int(String($0)) }
count += digits.filter({ $0 == 7 }).count
}
}
return count
}
```func fizzBuzz(n: Int) -> Int {
var count = 0
for i in 1..<n {
if i % 11 == 0 || i % 13 == 0 {
let digits = String(i).compactMap { $0 }
count += digits.filter({ $0 == "7" }).count
}
}
return count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return the number of times the digit 7 appears in integers less than n which are divisible by 11 or 13.
fizzBuzz(n: 50) == 0
fizzBuzz(n: 78) == 2
fizzBuzz(n: 79) == 3
assistant
```swift
func fizzBuzz(n: Int) -> Int {
var count = 0
for i in 1..<n {
if i % 11 == 0 || i % 13 == 0 {
let digits = String(i).compactMap { $0 }
count += digits.filter({ $0 == "7" }).count
}
}
return count
}
```func fizzBuzz(n: Int) -> Int {
var count = 0
for i in 1..<n {
if i % 11 == 0 || i % 13 == 0 {
let digits = String(i).compactMap { Int(String($0)) }
count += digits.filter({ $0 == 7 }).count
}
}
return count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return the number of times the digit 7 appears in integers less than n which are divisible by 11 or 13.
fizzBuzz(n: 50) == 0
fizzBuzz(n: 78) == 2
fizzBuzz(n: 79) == 3
assistant
```swift
func fizzBuzz(n: Int) -> Int {
var count = 0
for i in 1..<n {
if i % 11 == 0 || i % 13 == 0 {
let digits = String(i).compactMap { Int(String($0)) }
count += digits.filter({ $0 == 7 }).count
}
}
return count
}
```func fizzBuzz(n: Int) -> Int {
var count = 0
for i in 1..<n {
if i % 11 == 0 || i % 13 == 0 {
let digits = String(i).compactMap { Int(String($0)) }
count += digits.filter({ $0 == 7 }).count
}
}
return count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return the number of times the digit 7 appears in integers less than n which are divisible by 11 or 13.
fizzBuzz(n: 50) == 0
fizzBuzz(n: 78) == 2
fizzBuzz(n: 79) == 3
assistant
```swift
func fizzBuzz(n: Int) -> Int {
var count = 0
for i in 1..<n {
if i % 11 == 0 || i % 13 == 0 {
let digits = String(i).compactMap { Int(String($0)) }
count += digits.filter({ $0 == 7 }).count
}
}
return count
}
```func fizzBuzz(n: Int) -> Int {
var count = 0
for i in 1..<n {
if i % 11 == 0 || i % 13 == 0 {
let digits = String(i).compactMap { Int(String($0)) }
count += digits.filter({ $0 == 7 }).count
}
}
return count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return the number of times the digit 7 appears in integers less than n which are divisible by 11 or 13.
fizzBuzz(n: 50) == 0
fizzBuzz(n: 78) == 2
fizzBuzz(n: 79) == 3
assistant
```swift
func fizzBuzz(n: Int) -> Int {
var count = 0
for i in 1..<n {
if i % 11 == 0 || i % 13 == 0 {
let digits = String(i).compactMap { Int(String($0)) }
count += digits.filter({ $0 == 7 }).count
}
}
return count
}
```func fizzBuzz(n: Int) -> Int {
var count = 0
for i in 1..<n {
if i % 11 == 0 || i % 13 == 0 {
let digits = String(i).compactMap { $0 }
count += digits.filter({ $0 == "7" }).count
}
}
return count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return the number of times the digit 7 appears in integers less than n which are divisible by 11 or 13.
fizzBuzz(n: 50) == 0
fizzBuzz(n: 78) == 2
fizzBuzz(n: 79) == 3
assistant
```swift
func fizzBuzz(n: Int) -> Int {
var count = 0
for i in 1..<n {
if i % 11 == 0 || i % 13 == 0 {
let digits = String(i).compactMap { $0 }
count += digits.filter({ $0 == "7" }).count
}
}
return count
}
```func sortEven(l: [Int]) -> [Int] {
var evenIndicesValues = [Int]()
// Extract values at even indices
for (index, value) in l.enumerated() {
if index % 2 == 0 {
evenIndicesValues.append(value)
}
}
// Sort the extracted values
let sortedEvenIndicesValues = evenIndicesValues.sorted()
// Create the result array with sorted even indices values
var resultArray = l
// Replace values at even indices with sorted values
var sortedIndex = 0
for (index, _) in l.enumerated() {
if index % 2 == 0 {
resultArray[index] = sortedEvenIndicesValues[sortedIndex]
sortedIndex += 1
}
}
return resultArray
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
This function takes an array l and returns an array l' such that
l' is identical to l in the odd indicies, while its values at the even indicies are equal
to the values of the even indicies of l, but sorted.
sortEven(l: [1, 2, 3]) == [1, 2, 3]
sortEven(l: [5, 6, 3, 4]) == [3, 6, 5, 4]
assistant
```swift
func sortEven(l: [Int]) -> [Int] {
var evenIndicesValues = [Int]()
// Extract values at even indices
for (index, value) in l.enumerated() {
if index % 2 == 0 {
evenIndicesValues.append(value)
}
}
// Sort the extracted values
let sortedEvenIndicesValues = evenIndicesValues.sorted()
// Create the result array with sorted even indices values
var resultArray = l
// Replace values at even indices with sorted values
var sortedIndex = 0
for (index, _) in l.enumerated() {
if index % 2 == 0 {
resultArray[index] = sortedEvenIndicesValues[sortedIndex]
sortedIndex += 1
}
}
return resultArray
}
```func sortEven(l: [Int]) -> [Int] {
var evenIndicesValues = [Int]()
// Extract values at even indices
for i in stride(from: 0, to: l.count, by: 2) {
evenIndicesValues.append(l[i])
}
// Sort the extracted values
evenIndicesValues.sort()
// Create a new array with sorted even indices values
var result = l
var evenIndex = 0
for i in stride(from: 0, to: l.count, by: 2) {
result[i] = evenIndicesValues[evenIndex]
evenIndex += 1
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
This function takes an array l and returns an array l' such that
l' is identical to l in the odd indicies, while its values at the even indicies are equal
to the values of the even indicies of l, but sorted.
sortEven(l: [1, 2, 3]) == [1, 2, 3]
sortEven(l: [5, 6, 3, 4]) == [3, 6, 5, 4]
assistant
```swift
func sortEven(l: [Int]) -> [Int] {
var evenIndicesValues = [Int]()
// Extract values at even indices
for i in stride(from: 0, to: l.count, by: 2) {
evenIndicesValues.append(l[i])
}
// Sort the extracted values
evenIndicesValues.sort()
// Create a new array with sorted even indices values
var result = l
var evenIndex = 0
for i in stride(from: 0, to: l.count, by: 2) {
result[i] = evenIndicesValues[evenIndex]
evenIndex += 1
}
return result
}
```func sortEven(l: [Int]) -> [Int] {
var evenIndicesValues = l.enumerated().filter { $0.offset % 2 == 0 }.map { $0.element }
evenIndicesValues.sort()
return l.enumerated().map { index, value in
if index % 2 == 0 {
return evenIndicesValues.removeFirst()
} else {
return value
}
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
This function takes an array l and returns an array l' such that
l' is identical to l in the odd indicies, while its values at the even indicies are equal
to the values of the even indicies of l, but sorted.
sortEven(l: [1, 2, 3]) == [1, 2, 3]
sortEven(l: [5, 6, 3, 4]) == [3, 6, 5, 4]
assistant
```swift
func sortEven(l: [Int]) -> [Int] {
var evenIndicesValues = l.enumerated().filter { $0.offset % 2 == 0 }.map { $0.element }
evenIndicesValues.sort()
return l.enumerated().map { index, value in
if index % 2 == 0 {
return evenIndicesValues.removeFirst()
} else {
return value
}
}
}
```func sortEven(l: [Int]) -> [Int] {
var sortedArray = l
let evenIndicesValues = l.enumerated().filter { $0.offset % 2 == 0 }.map { $0.element }
let sortedEvenIndicesValues = evenIndicesValues.sorted()
for (index, value) in sortedEvenIndicesValues.enumerated() {
sortedArray[index * 2] = value
}
return sortedArray
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
This function takes an array l and returns an array l' such that
l' is identical to l in the odd indicies, while its values at the even indicies are equal
to the values of the even indicies of l, but sorted.
sortEven(l: [1, 2, 3]) == [1, 2, 3]
sortEven(l: [5, 6, 3, 4]) == [3, 6, 5, 4]
assistant
```swift
func sortEven(l: [Int]) -> [Int] {
var sortedArray = l
let evenIndicesValues = l.enumerated().filter { $0.offset % 2 == 0 }.map { $0.element }
let sortedEvenIndicesValues = evenIndicesValues.sorted()
for (index, value) in sortedEvenIndicesValues.enumerated() {
sortedArray[index * 2] = value
}
return sortedArray
}
```func sortEven(l: [Int]) -> [Int] {
var evenIndicesValues = l.enumerated().filter { $0.offset % 2 == 0 }.map { $0.element }
evenIndicesValues.sort()
return l.enumerated().map { index, value in
if index % 2 == 0 {
return evenIndicesValues.removeFirst()
} else {
return value
}
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
This function takes an array l and returns an array l' such that
l' is identical to l in the odd indicies, while its values at the even indicies are equal
to the values of the even indicies of l, but sorted.
sortEven(l: [1, 2, 3]) == [1, 2, 3]
sortEven(l: [5, 6, 3, 4]) == [3, 6, 5, 4]
assistant
```swift
func sortEven(l: [Int]) -> [Int] {
var evenIndicesValues = l.enumerated().filter { $0.offset % 2 == 0 }.map { $0.element }
evenIndicesValues.sort()
return l.enumerated().map { index, value in
if index % 2 == 0 {
return evenIndicesValues.removeFirst()
} else {
return value
}
}
}
```func sortEven(l: [Int]) -> [Int] {
var result = l
let evenIndicesValues = l.enumerated().filter { $0.offset % 2 == 0 }.map { $0.element }
let sortedEvenIndicesValues = evenIndicesValues.sorted()
for (index, value) in sortedEvenIndicesValues.enumerated() {
result[index * 2] = value
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
This function takes an array l and returns an array l' such that
l' is identical to l in the odd indicies, while its values at the even indicies are equal
to the values of the even indicies of l, but sorted.
sortEven(l: [1, 2, 3]) == [1, 2, 3]
sortEven(l: [5, 6, 3, 4]) == [3, 6, 5, 4]
assistant
```swift
func sortEven(l: [Int]) -> [Int] {
var result = l
let evenIndicesValues = l.enumerated().filter { $0.offset % 2 == 0 }.map { $0.element }
let sortedEvenIndicesValues = evenIndicesValues.sorted()
for (index, value) in sortedEvenIndicesValues.enumerated() {
result[index * 2] = value
}
return result
}
```func sortEven(l: [Int]) -> [Int] {
var sortedArray = l
let evenIndicesValues = l.enumerated().filter { $0.offset % 2 == 0 }.map { $0.element }
let sortedEvenIndicesValues = evenIndicesValues.sorted()
for (index, value) in sortedEvenIndicesValues.enumerated() {
sortedArray[index * 2] = value
}
return sortedArray
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
This function takes an array l and returns an array l' such that
l' is identical to l in the odd indicies, while its values at the even indicies are equal
to the values of the even indicies of l, but sorted.
sortEven(l: [1, 2, 3]) == [1, 2, 3]
sortEven(l: [5, 6, 3, 4]) == [3, 6, 5, 4]
assistant
```swift
func sortEven(l: [Int]) -> [Int] {
var sortedArray = l
let evenIndicesValues = l.enumerated().filter { $0.offset % 2 == 0 }.map { $0.element }
let sortedEvenIndicesValues = evenIndicesValues.sorted()
for (index, value) in sortedEvenIndicesValues.enumerated() {
sortedArray[index * 2] = value
}
return sortedArray
}
```func sortEven(l: [Int]) -> [Int] {
var sortedArray = l
let evenIndicesValues = l.enumerated().filter { $0.offset % 2 == 0 }.map { $0.element }
let sortedEvenIndicesValues = evenIndicesValues.sorted()
for (index, value) in sortedEvenIndicesValues.enumerated() {
sortedArray[index * 2] = value
}
return sortedArray
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
This function takes an array l and returns an array l' such that
l' is identical to l in the odd indicies, while its values at the even indicies are equal
to the values of the even indicies of l, but sorted.
sortEven(l: [1, 2, 3]) == [1, 2, 3]
sortEven(l: [5, 6, 3, 4]) == [3, 6, 5, 4]
assistant
```swift
func sortEven(l: [Int]) -> [Int] {
var sortedArray = l
let evenIndicesValues = l.enumerated().filter { $0.offset % 2 == 0 }.map { $0.element }
let sortedEvenIndicesValues = evenIndicesValues.sorted()
for (index, value) in sortedEvenIndicesValues.enumerated() {
sortedArray[index * 2] = value
}
return sortedArray
}
```func sortEven(l: [Int]) -> [Int] {
var evenIndicesValues = [Int]()
// Extract values at even indices
for i in stride(from: 0, to: l.count, by: 2) {
evenIndicesValues.append(l[i])
}
// Sort the extracted values
evenIndicesValues.sort()
// Create a new array with sorted even indices values and original odd indices values
var result = [Int](repeating: 0, count: l.count)
var evenIndex = 0
for i in 0..<result.count {
if i % 2 == 0 {
result[i] = evenIndicesValues[evenIndex]
evenIndex += 1
} else {
result[i] = l[i]
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
This function takes an array l and returns an array l' such that
l' is identical to l in the odd indicies, while its values at the even indicies are equal
to the values of the even indicies of l, but sorted.
sortEven(l: [1, 2, 3]) == [1, 2, 3]
sortEven(l: [5, 6, 3, 4]) == [3, 6, 5, 4]
assistant
```swift
func sortEven(l: [Int]) -> [Int] {
var evenIndicesValues = [Int]()
// Extract values at even indices
for i in stride(from: 0, to: l.count, by: 2) {
evenIndicesValues.append(l[i])
}
// Sort the extracted values
evenIndicesValues.sort()
// Create a new array with sorted even indices values and original odd indices values
var result = [Int](repeating: 0, count: l.count)
var evenIndex = 0
for i in 0..<result.count {
if i % 2 == 0 {
result[i] = evenIndicesValues[evenIndex]
evenIndex += 1
} else {
result[i] = l[i]
}
}
return result
}
```func sortEven(l: [Int]) -> [Int] {
var evenIndicesValues = [Int]()
// Extract values from even indices
for i in stride(from: 0, to: l.count, by: 2) {
evenIndicesValues.append(l[i])
}
// Sort the extracted values
evenIndicesValues.sort()
// Create a new array with sorted even indices values and original odd indices values
var result = [Int](repeating: 0, count: l.count)
var evenIndex = 0
for i in 0..<l.count {
if i % 2 == 0 {
result[i] = evenIndicesValues[evenIndex]
evenIndex += 1
} else {
result[i] = l[i]
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
This function takes an array l and returns an array l' such that
l' is identical to l in the odd indicies, while its values at the even indicies are equal
to the values of the even indicies of l, but sorted.
sortEven(l: [1, 2, 3]) == [1, 2, 3]
sortEven(l: [5, 6, 3, 4]) == [3, 6, 5, 4]
assistant
```swift
func sortEven(l: [Int]) -> [Int] {
var evenIndicesValues = [Int]()
// Extract values from even indices
for i in stride(from: 0, to: l.count, by: 2) {
evenIndicesValues.append(l[i])
}
// Sort the extracted values
evenIndicesValues.sort()
// Create a new array with sorted even indices values and original odd indices values
var result = [Int](repeating: 0, count: l.count)
var evenIndex = 0
for i in 0..<l.count {
if i % 2 == 0 {
result[i] = evenIndicesValues[evenIndex]
evenIndex += 1
} else {
result[i] = l[i]
}
}
return result
}
```func primeFib(n: Int) -> Int {
var fibNumbers = [0, 1]
var count = 0
var i = 2
while true {
let nextFib = fibNumbers[i - 1] + fibNumbers[i - 2]
fibNumbers.append(nextFib)
if isPrime(number: nextFib) {
count += 1
if count == n {
return nextFib
}
}
i += 1
}
}
func isPrime(number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
prime_fib returns n-th number that is a Fibonacci number and it's also prime.
primeFib(n: 1) == 2
primeFib(n: 2) == 3
primeFib(n: 3) == 5
primeFib(n: 4) == 13
primeFib(n: 5) == 89
assistant
```swift
func primeFib(n: Int) -> Int {
var fibNumbers = [0, 1]
var count = 0
var i = 2
while true {
let nextFib = fibNumbers[i - 1] + fibNumbers[i - 2]
fibNumbers.append(nextFib)
if isPrime(number: nextFib) {
count += 1
if count == n {
return nextFib
}
}
i += 1
}
}
func isPrime(number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
```
func primeFib(n: Int) -> Int {
func isPrime(_ num: Int) -> Bool {
if num <= 1 { return false }
for i in 2..<num {
if num % i == 0 { return false }
}
return true
}
var fibNumbers = [0, 1]
var count = 0
while true {
let nextFib = fibNumbers[fibNumbers.count - 1] + fibNumbers[fibNumbers.count - 2]
fibNumbers.append(nextFib)
if isPrime(nextFib) {
count += 1
if count == n {
return nextFib
}
}
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
prime_fib returns n-th number that is a Fibonacci number and it's also prime.
primeFib(n: 1) == 2
primeFib(n: 2) == 3
primeFib(n: 3) == 5
primeFib(n: 4) == 13
primeFib(n: 5) == 89
assistant
```swift
func primeFib(n: Int) -> Int {
func isPrime(_ num: Int) -> Bool {
if num <= 1 { return false }
for i in 2..<num {
if num % i == 0 { return false }
}
return true
}
var fibNumbers = [0, 1]
var count = 0
while true {
let nextFib = fibNumbers[fibNumbers.count - 1] + fibNumbers[fibNumbers.count - 2]
fibNumbers.append(nextFib)
if isPrime(nextFib) {
count += 1
if count == n {
return nextFib
}
}
}
}
```func primeFib(n: Int) -> Int {
var fibNumbers = [0, 1]
var count = 0
while true {
let nextFib = fibNumbers[fibNumbers.count - 1] + fibNumbers[fibNumbers.count - 2]
fibNumbers.append(nextFib)
if isPrime(number: nextFib) {
count += 1
if count == n {
return nextFib
}
}
}
}
func isPrime(number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
prime_fib returns n-th number that is a Fibonacci number and it's also prime.
primeFib(n: 1) == 2
primeFib(n: 2) == 3
primeFib(n: 3) == 5
primeFib(n: 4) == 13
primeFib(n: 5) == 89
assistant
```swift
func primeFib(n: Int) -> Int {
var fibNumbers = [0, 1]
var count = 0
while true {
let nextFib = fibNumbers[fibNumbers.count - 1] + fibNumbers[fibNumbers.count - 2]
fibNumbers.append(nextFib)
if isPrime(number: nextFib) {
count += 1
if count == n {
return nextFib
}
}
}
}
func isPrime(number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
```
func primeFib(n: Int) -> Int {
func isPrime(_ num: Int) -> Bool {
if num <= 1 { return false }
for i in 2..<num {
if num % i == 0 { return false }
}
return true
}
var fibNumbers = [0, 1]
var count = 0
while true {
let nextFib = fibNumbers[fibNumbers.count - 1] + fibNumbers[fibNumbers.count - 2]
fibNumbers.append(nextFib)
if isPrime(nextFib) {
count += 1
if count == n {
return nextFib
}
}
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
prime_fib returns n-th number that is a Fibonacci number and it's also prime.
primeFib(n: 1) == 2
primeFib(n: 2) == 3
primeFib(n: 3) == 5
primeFib(n: 4) == 13
primeFib(n: 5) == 89
assistant
```swift
func primeFib(n: Int) -> Int {
func isPrime(_ num: Int) -> Bool {
if num <= 1 { return false }
for i in 2..<num {
if num % i == 0 { return false }
}
return true
}
var fibNumbers = [0, 1]
var count = 0
while true {
let nextFib = fibNumbers[fibNumbers.count - 1] + fibNumbers[fibNumbers.count - 2]
fibNumbers.append(nextFib)
if isPrime(nextFib) {
count += 1
if count == n {
return nextFib
}
}
}
}
```func primeFib(n: Int) -> Int {
func isPrime(_ num: Int) -> Bool {
if num <= 1 { return false }
for i in 2..<num {
if num % i == 0 { return false }
}
return true
}
var fibNumbers = [0, 1]
var count = 0
while true {
let nextFib = fibNumbers[fibNumbers.count - 1] + fibNumbers[fibNumbers.count - 2]
fibNumbers.append(nextFib)
if isPrime(nextFib) {
count += 1
if count == n {
return nextFib
}
}
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
prime_fib returns n-th number that is a Fibonacci number and it's also prime.
primeFib(n: 1) == 2
primeFib(n: 2) == 3
primeFib(n: 3) == 5
primeFib(n: 4) == 13
primeFib(n: 5) == 89
assistant
```swift
func primeFib(n: Int) -> Int {
func isPrime(_ num: Int) -> Bool {
if num <= 1 { return false }
for i in 2..<num {
if num % i == 0 { return false }
}
return true
}
var fibNumbers = [0, 1]
var count = 0
while true {
let nextFib = fibNumbers[fibNumbers.count - 1] + fibNumbers[fibNumbers.count - 2]
fibNumbers.append(nextFib)
if isPrime(nextFib) {
count += 1
if count == n {
return nextFib
}
}
}
}
```func primeFib(n: Int) -> Int {
var fibNumbers = [0, 1]
var count = 0
while true {
let nextFib = fibNumbers[fibNumbers.count - 1] + fibNumbers[fibNumbers.count - 2]
fibNumbers.append(nextFib)
if isPrime(number: nextFib) {
count += 1
if count == n {
return nextFib
}
}
}
}
func isPrime(number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
prime_fib returns n-th number that is a Fibonacci number and it's also prime.
primeFib(n: 1) == 2
primeFib(n: 2) == 3
primeFib(n: 3) == 5
primeFib(n: 4) == 13
primeFib(n: 5) == 89
assistant
```swift
func primeFib(n: Int) -> Int {
var fibNumbers = [0, 1]
var count = 0
while true {
let nextFib = fibNumbers[fibNumbers.count - 1] + fibNumbers[fibNumbers.count - 2]
fibNumbers.append(nextFib)
if isPrime(number: nextFib) {
count += 1
if count == n {
return nextFib
}
}
}
}
func isPrime(number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
```func primeFib(n: Int) -> Int {
func isPrime(_ num: Int) -> Bool {
if num <= 1 { return false }
for i in 2..<num {
if num % i == 0 { return false }
}
return true
}
var fibNumbers = [0, 1]
var count = 0
while true {
let nextFib = fibNumbers[fibNumbers.count - 1] + fibNumbers[fibNumbers.count - 2]
fibNumbers.append(nextFib)
if isPrime(nextFib) {
count += 1
if count == n {
return nextFib
}
}
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
prime_fib returns n-th number that is a Fibonacci number and it's also prime.
primeFib(n: 1) == 2
primeFib(n: 2) == 3
primeFib(n: 3) == 5
primeFib(n: 4) == 13
primeFib(n: 5) == 89
assistant
```swift
func primeFib(n: Int) -> Int {
func isPrime(_ num: Int) -> Bool {
if num <= 1 { return false }
for i in 2..<num {
if num % i == 0 { return false }
}
return true
}
var fibNumbers = [0, 1]
var count = 0
while true {
let nextFib = fibNumbers[fibNumbers.count - 1] + fibNumbers[fibNumbers.count - 2]
fibNumbers.append(nextFib)
if isPrime(nextFib) {
count += 1
if count == n {
return nextFib
}
}
}
}
```func primeFib(n: Int) -> Int {
var fibNumbers = [0, 1]
var count = 0
while true {
let nextFib = fibNumbers[fibNumbers.count - 1] + fibNumbers[fibNumbers.count - 2]
fibNumbers.append(nextFib)
if isPrime(number: nextFib) {
count += 1
if count == n {
return nextFib
}
}
}
}
func isPrime(number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
prime_fib returns n-th number that is a Fibonacci number and it's also prime.
primeFib(n: 1) == 2
primeFib(n: 2) == 3
primeFib(n: 3) == 5
primeFib(n: 4) == 13
primeFib(n: 5) == 89
assistant
```swift
func primeFib(n: Int) -> Int {
var fibNumbers = [0, 1]
var count = 0
while true {
let nextFib = fibNumbers[fibNumbers.count - 1] + fibNumbers[fibNumbers.count - 2]
fibNumbers.append(nextFib)
if isPrime(number: nextFib) {
count += 1
if count == n {
return nextFib
}
}
}
}
func isPrime(number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
```
func primeFib(n: Int) -> Int {
func isPrime(_ num: Int) -> Bool {
if num <= 1 { return false }
for i in 2..<num {
if num % i == 0 { return false }
}
return true
}
var fibNumbers = [0, 1]
var count = 0
while true {
let nextFib = fibNumbers[fibNumbers.count - 1] + fibNumbers[fibNumbers.count - 2]
fibNumbers.append(nextFib)
if isPrime(nextFib) {
count += 1
if count == n {
return nextFib
}
}
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
prime_fib returns n-th number that is a Fibonacci number and it's also prime.
primeFib(n: 1) == 2
primeFib(n: 2) == 3
primeFib(n: 3) == 5
primeFib(n: 4) == 13
primeFib(n: 5) == 89
assistant
```swift
func primeFib(n: Int) -> Int {
func isPrime(_ num: Int) -> Bool {
if num <= 1 { return false }
for i in 2..<num {
if num % i == 0 { return false }
}
return true
}
var fibNumbers = [0, 1]
var count = 0
while true {
let nextFib = fibNumbers[fibNumbers.count - 1] + fibNumbers[fibNumbers.count - 2]
fibNumbers.append(nextFib)
if isPrime(nextFib) {
count += 1
if count == n {
return nextFib
}
}
}
}
```func primeFib(n: Int) -> Int {
var fibNumbers = [0, 1]
var count = 0
while true {
let nextFib = fibNumbers[fibNumbers.count - 1] + fibNumbers[fibNumbers.count - 2]
fibNumbers.append(nextFib)
if isPrime(number: nextFib) {
count += 1
if count == n {
return nextFib
}
}
}
}
func isPrime(number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
prime_fib returns n-th number that is a Fibonacci number and it's also prime.
primeFib(n: 1) == 2
primeFib(n: 2) == 3
primeFib(n: 3) == 5
primeFib(n: 4) == 13
primeFib(n: 5) == 89
assistant
```swift
func primeFib(n: Int) -> Int {
var fibNumbers = [0, 1]
var count = 0
while true {
let nextFib = fibNumbers[fibNumbers.count - 1] + fibNumbers[fibNumbers.count - 2]
fibNumbers.append(nextFib)
if isPrime(number: nextFib) {
count += 1
if count == n {
return nextFib
}
}
}
}
func isPrime(number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
```func triplesSumToZero(l: [Int]) -> Bool {
let n = l.count
for i in 0..<n-2 {
var dict = [Int: Int]()
for j in i+1..<n {
let complement = -(l[i] + l[j])
if let _ = dict[complement] {
return true
} else {
dict[l[j]] = j
}
}
}
return false
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
triples_sum_to_zero takes an array of integers as an input.
it returns true if there are three distinct elements in the array that
sum to zero, and false otherwise.
triplesSumToZero(l: [1, 3, 5, 0]) == false
triplesSumToZero(l: [1, 3, -2, 1]) == true
triplesSumToZero(l: [1, 2, 3, 7]) == false
triplesSumToZero(l: [2, 4, -5, 3, 9, 7]) == true
triplesSumToZero(l: [1]) == false
assistant
```swift
func triplesSumToZero(l: [Int]) -> Bool {
let n = l.count
for i in 0..<n-2 {
var dict = [Int: Int]()
for j in i+1..<n {
let complement = -(l[i] + l[j])
if let _ = dict[complement] {
return true
} else {
dict[l[j]] = j
}
}
}
return false
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc triplesSumToZero(l: [Int]) -> Bool {
let n = l.count
for i in 0..<n-2 {
var s = Set<Int>()
for j in i+1..<n {
let x = -(l[i] + l[j])
if s.contains(x) {
return true
} else {
s.insert(l[j])
}
}
}
return false
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
triples_sum_to_zero takes an array of integers as an input.
it returns true if there are three distinct elements in the array that
sum to zero, and false otherwise.
triplesSumToZero(l: [1, 3, 5, 0]) == false
triplesSumToZero(l: [1, 3, -2, 1]) == true
triplesSumToZero(l: [1, 2, 3, 7]) == false
triplesSumToZero(l: [2, 4, -5, 3, 9, 7]) == true
triplesSumToZero(l: [1]) == false
assistant
```swift
func triplesSumToZero(l: [Int]) -> Bool {
let n = l.count
for i in 0..<n-2 {
var s = Set<Int>()
for j in i+1..<n {
let x = -(l[i] + l[j])
if s.contains(x) {
return true
} else {
s.insert(l[j])
}
}
}
return false
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc triplesSumToZero(l: [Int]) -> Bool {
let n = l.count
for i in 0..<n-2 {
var dict = [Int: Int]()
for j in i+1..<n {
let complement = -(l[i] + l[j])
if dict[complement] != nil {
return true
} else {
dict[l[j]] = j
}
}
}
return false
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
triples_sum_to_zero takes an array of integers as an input.
it returns true if there are three distinct elements in the array that
sum to zero, and false otherwise.
triplesSumToZero(l: [1, 3, 5, 0]) == false
triplesSumToZero(l: [1, 3, -2, 1]) == true
triplesSumToZero(l: [1, 2, 3, 7]) == false
triplesSumToZero(l: [2, 4, -5, 3, 9, 7]) == true
triplesSumToZero(l: [1]) == false
assistant
```swift
func triplesSumToZero(l: [Int]) -> Bool {
let n = l.count
for i in 0..<n-2 {
var dict = [Int: Int]()
for j in i+1..<n {
let complement = -(l[i] + l[j])
if dict[complement] != nil {
return true
} else {
dict[l[j]] = j
}
}
}
return false
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc triplesSumToZero(l: [Int]) -> Bool {
let n = l.count
for i in 0..<n-2 {
var dict = [Int: Int]()
for j in i+1..<n {
let complement = -(l[i] + l[j])
if let _ = dict[complement] {
return true
} else {
dict[l[j]] = j
}
}
}
return false
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
triples_sum_to_zero takes an array of integers as an input.
it returns true if there are three distinct elements in the array that
sum to zero, and false otherwise.
triplesSumToZero(l: [1, 3, 5, 0]) == false
triplesSumToZero(l: [1, 3, -2, 1]) == true
triplesSumToZero(l: [1, 2, 3, 7]) == false
triplesSumToZero(l: [2, 4, -5, 3, 9, 7]) == true
triplesSumToZero(l: [1]) == false
assistant
```swift
func triplesSumToZero(l: [Int]) -> Bool {
let n = l.count
for i in 0..<n-2 {
var dict = [Int: Int]()
for j in i+1..<n {
let complement = -(l[i] + l[j])
if let _ = dict[complement] {
return true
} else {
dict[l[j]] = j
}
}
}
return false
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc triplesSumToZero(l: [Int]) -> Bool {
let n = l.count
for i in 0..<n-2 {
var seen = Set<Int>()
for j in i+1..<n {
let complement = -(l[i] + l[j])
if seen.contains(complement) {
return true
} else {
seen.insert(l[j])
}
}
}
return false
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
triples_sum_to_zero takes an array of integers as an input.
it returns true if there are three distinct elements in the array that
sum to zero, and false otherwise.
triplesSumToZero(l: [1, 3, 5, 0]) == false
triplesSumToZero(l: [1, 3, -2, 1]) == true
triplesSumToZero(l: [1, 2, 3, 7]) == false
triplesSumToZero(l: [2, 4, -5, 3, 9, 7]) == true
triplesSumToZero(l: [1]) == false
assistant
```swift
func triplesSumToZero(l: [Int]) -> Bool {
let n = l.count
for i in 0..<n-2 {
var seen = Set<Int>()
for j in i+1..<n {
let complement = -(l[i] + l[j])
if seen.contains(complement) {
return true
} else {
seen.insert(l[j])
}
}
}
return false
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc triplesSumToZero(l: [Int]) -> Bool {
let n = l.count
for i in 0..<n {
var seen = Set<Int>()
for j in (i+1)..<n {
let required = -(l[i] + l[j])
if seen.contains(required) {
return true
} else {
seen.insert(l[j])
}
}
}
return false
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
triples_sum_to_zero takes an array of integers as an input.
it returns true if there are three distinct elements in the array that
sum to zero, and false otherwise.
triplesSumToZero(l: [1, 3, 5, 0]) == false
triplesSumToZero(l: [1, 3, -2, 1]) == true
triplesSumToZero(l: [1, 2, 3, 7]) == false
triplesSumToZero(l: [2, 4, -5, 3, 9, 7]) == true
triplesSumToZero(l: [1]) == false
assistant
```swift
func triplesSumToZero(l: [Int]) -> Bool {
let n = l.count
for i in 0..<n {
var seen = Set<Int>()
for j in (i+1)..<n {
let required = -(l[i] + l[j])
if seen.contains(required) {
return true
} else {
seen.insert(l[j])
}
}
}
return false
}
```func triplesSumToZero(l: [Int]) -> Bool {
let n = l.count
for i in 0..<n-2 {
var seen = Set<Int>()
for j in i+1..<n {
let complement = -(l[i] + l[j])
if seen.contains(complement) {
return true
} else {
seen.insert(l[j])
}
}
}
return false
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
triples_sum_to_zero takes an array of integers as an input.
it returns true if there are three distinct elements in the array that
sum to zero, and false otherwise.
triplesSumToZero(l: [1, 3, 5, 0]) == false
triplesSumToZero(l: [1, 3, -2, 1]) == true
triplesSumToZero(l: [1, 2, 3, 7]) == false
triplesSumToZero(l: [2, 4, -5, 3, 9, 7]) == true
triplesSumToZero(l: [1]) == false
assistant
```swift
func triplesSumToZero(l: [Int]) -> Bool {
let n = l.count
for i in 0..<n-2 {
var seen = Set<Int>()
for j in i+1..<n {
let complement = -(l[i] + l[j])
if seen.contains(complement) {
return true
} else {
seen.insert(l[j])
}
}
}
return false
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc triplesSumToZero(l: [Int]) -> Bool {
let n = l.count
for i in 0..<n-2 {
var seen = Set<Int>()
for j in i+1..<n {
let required = -(l[i] + l[j])
if seen.contains(required) {
return true
}
seen.insert(l[j])
}
}
return false
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
triples_sum_to_zero takes an array of integers as an input.
it returns true if there are three distinct elements in the array that
sum to zero, and false otherwise.
triplesSumToZero(l: [1, 3, 5, 0]) == false
triplesSumToZero(l: [1, 3, -2, 1]) == true
triplesSumToZero(l: [1, 2, 3, 7]) == false
triplesSumToZero(l: [2, 4, -5, 3, 9, 7]) == true
triplesSumToZero(l: [1]) == false
assistant
```swift
func triplesSumToZero(l: [Int]) -> Bool {
let n = l.count
for i in 0..<n-2 {
var seen = Set<Int>()
for j in i+1..<n {
let required = -(l[i] + l[j])
if seen.contains(required) {
return true
}
seen.insert(l[j])
}
}
return false
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc triplesSumToZero(l: [Int]) -> Bool {
let n = l.count
for i in 0..<n-2 {
var dict = [Int: Int]()
for j in i+1..<n {
let complement = -(l[i] + l[j])
if let _ = dict[complement] {
return true
} else {
dict[l[j]] = j
}
}
}
return false
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
triples_sum_to_zero takes an array of integers as an input.
it returns true if there are three distinct elements in the array that
sum to zero, and false otherwise.
triplesSumToZero(l: [1, 3, 5, 0]) == false
triplesSumToZero(l: [1, 3, -2, 1]) == true
triplesSumToZero(l: [1, 2, 3, 7]) == false
triplesSumToZero(l: [2, 4, -5, 3, 9, 7]) == true
triplesSumToZero(l: [1]) == false
assistant
```swift
func triplesSumToZero(l: [Int]) -> Bool {
let n = l.count
for i in 0..<n-2 {
var dict = [Int: Int]()
for j in i+1..<n {
let complement = -(l[i] + l[j])
if let _ = dict[complement] {
return true
} else {
dict[l[j]] = j
}
}
}
return false
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc triplesSumToZero(l: [Int]) -> Bool {
let n = l.count
for i in 0..<n-2 {
var dict = [Int: Int]()
for j in i+1..<n {
let complement = -(l[i] + l[j])
if let _ = dict[complement] {
return true
} else {
dict[l[j]] = j
}
}
}
return false
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
triples_sum_to_zero takes an array of integers as an input.
it returns true if there are three distinct elements in the array that
sum to zero, and false otherwise.
triplesSumToZero(l: [1, 3, 5, 0]) == false
triplesSumToZero(l: [1, 3, -2, 1]) == true
triplesSumToZero(l: [1, 2, 3, 7]) == false
triplesSumToZero(l: [2, 4, -5, 3, 9, 7]) == true
triplesSumToZero(l: [1]) == false
assistant
```swift
func triplesSumToZero(l: [Int]) -> Bool {
let n = l.count
for i in 0..<n-2 {
var dict = [Int: Int]()
for j in i+1..<n {
let complement = -(l[i] + l[j])
if let _ = dict[complement] {
return true
} else {
dict[l[j]] = j
}
}
}
return false
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc carRaceCollision(n: Int) -> Int {
return n * n
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Imagine a road that's a perfectly straight infinitely long line.
n cars are driving left to right; simultaneously, a different set of n cars
are driving right to left. The two sets of cars start out being very far from
each other. All cars move in the same speed. Two cars are said to collide
when a car that's moving left to right hits a car that's moving right to left.
However, the cars are infinitely sturdy and strong; as a result, they continue moving
in their trajectory as if they did not collide.
This function outputs the number of such collisions.
assistant
```swift
func carRaceCollision(n: Int) -> Int {
return n * n
}
```
func carRaceCollision(n: Int) -> Int {
return n * n
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Imagine a road that's a perfectly straight infinitely long line.
n cars are driving left to right; simultaneously, a different set of n cars
are driving right to left. The two sets of cars start out being very far from
each other. All cars move in the same speed. Two cars are said to collide
when a car that's moving left to right hits a car that's moving right to left.
However, the cars are infinitely sturdy and strong; as a result, they continue moving
in their trajectory as if they did not collide.
This function outputs the number of such collisions.
assistant
```swift
func carRaceCollision(n: Int) -> Int {
return n * n
}
```func carRaceCollision(n: Int) -> Int {
return n * n
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Imagine a road that's a perfectly straight infinitely long line.
n cars are driving left to right; simultaneously, a different set of n cars
are driving right to left. The two sets of cars start out being very far from
each other. All cars move in the same speed. Two cars are said to collide
when a car that's moving left to right hits a car that's moving right to left.
However, the cars are infinitely sturdy and strong; as a result, they continue moving
in their trajectory as if they did not collide.
This function outputs the number of such collisions.
assistant
```swift
func carRaceCollision(n: Int) -> Int {
return n * n
}
```func carRaceCollision(n: Int) -> Int {
return n * n
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Imagine a road that's a perfectly straight infinitely long line.
n cars are driving left to right; simultaneously, a different set of n cars
are driving right to left. The two sets of cars start out being very far from
each other. All cars move in the same speed. Two cars are said to collide
when a car that's moving left to right hits a car that's moving right to left.
However, the cars are infinitely sturdy and strong; as a result, they continue moving
in their trajectory as if they did not collide.
This function outputs the number of such collisions.
assistant
```swift
func carRaceCollision(n: Int) -> Int {
return n * n
}
```
func carRaceCollision(n: Int) -> Int {
return n * n
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Imagine a road that's a perfectly straight infinitely long line.
n cars are driving left to right; simultaneously, a different set of n cars
are driving right to left. The two sets of cars start out being very far from
each other. All cars move in the same speed. Two cars are said to collide
when a car that's moving left to right hits a car that's moving right to left.
However, the cars are infinitely sturdy and strong; as a result, they continue moving
in their trajectory as if they did not collide.
This function outputs the number of such collisions.
assistant
```swift
func carRaceCollision(n: Int) -> Int {
return n * n
}
```func carRaceCollision(n: Int) -> Int {
return n * n
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Imagine a road that's a perfectly straight infinitely long line.
n cars are driving left to right; simultaneously, a different set of n cars
are driving right to left. The two sets of cars start out being very far from
each other. All cars move in the same speed. Two cars are said to collide
when a car that's moving left to right hits a car that's moving right to left.
However, the cars are infinitely sturdy and strong; as a result, they continue moving
in their trajectory as if they did not collide.
This function outputs the number of such collisions.
assistant
```swift
func carRaceCollision(n: Int) -> Int {
return n * n
}
```func carRaceCollision(n: Int) -> Int {
return n * n
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Imagine a road that's a perfectly straight infinitely long line.
n cars are driving left to right; simultaneously, a different set of n cars
are driving right to left. The two sets of cars start out being very far from
each other. All cars move in the same speed. Two cars are said to collide
when a car that's moving left to right hits a car that's moving right to left.
However, the cars are infinitely sturdy and strong; as a result, they continue moving
in their trajectory as if they did not collide.
This function outputs the number of such collisions.
assistant
```swift
func carRaceCollision(n: Int) -> Int {
return n * n
}
```func carRaceCollision(n: Int) -> Int {
return n * n
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Imagine a road that's a perfectly straight infinitely long line.
n cars are driving left to right; simultaneously, a different set of n cars
are driving right to left. The two sets of cars start out being very far from
each other. All cars move in the same speed. Two cars are said to collide
when a car that's moving left to right hits a car that's moving right to left.
However, the cars are infinitely sturdy and strong; as a result, they continue moving
in their trajectory as if they did not collide.
This function outputs the number of such collisions.
assistant
```swift
func carRaceCollision(n: Int) -> Int {
return n * n
}
```func carRaceCollision(n: Int) -> Int {
return n * n
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Imagine a road that's a perfectly straight infinitely long line.
n cars are driving left to right; simultaneously, a different set of n cars
are driving right to left. The two sets of cars start out being very far from
each other. All cars move in the same speed. Two cars are said to collide
when a car that's moving left to right hits a car that's moving right to left.
However, the cars are infinitely sturdy and strong; as a result, they continue moving
in their trajectory as if they did not collide.
This function outputs the number of such collisions.
assistant
```swift
func carRaceCollision(n: Int) -> Int {
return n * n
}
```func carRaceCollision(n: Int) -> Int {
return n * n
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Imagine a road that's a perfectly straight infinitely long line.
n cars are driving left to right; simultaneously, a different set of n cars
are driving right to left. The two sets of cars start out being very far from
each other. All cars move in the same speed. Two cars are said to collide
when a car that's moving left to right hits a car that's moving right to left.
However, the cars are infinitely sturdy and strong; as a result, they continue moving
in their trajectory as if they did not collide.
This function outputs the number of such collisions.
assistant
```swift
func carRaceCollision(n: Int) -> Int {
return n * n
}
```func incrList(l: [Int]) -> [Int] {
return l.map { $0 + 1 }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return array with elements incremented by 1.
incrList(l: [1, 2, 3]) == [2, 3, 4]
incrList(l: [5, 3, 5, 2, 3, 3, 9, 0, 123]) == [6, 4, 6, 3, 4, 4, 10, 1, 124]
assistant
```swift
func incrList(l: [Int]) -> [Int] {
return l.map { $0 + 1 }
}
```func incrList(l: [Int]) -> [Int] {
return l.map { $0 + 1 }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return array with elements incremented by 1.
incrList(l: [1, 2, 3]) == [2, 3, 4]
incrList(l: [5, 3, 5, 2, 3, 3, 9, 0, 123]) == [6, 4, 6, 3, 4, 4, 10, 1, 124]
assistant
```swift
func incrList(l: [Int]) -> [Int] {
return l.map { $0 + 1 }
}
```func incrList(l: [Int]) -> [Int] {
return l.map { $0 + 1 }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return array with elements incremented by 1.
incrList(l: [1, 2, 3]) == [2, 3, 4]
incrList(l: [5, 3, 5, 2, 3, 3, 9, 0, 123]) == [6, 4, 6, 3, 4, 4, 10, 1, 124]
assistant
```swift
func incrList(l: [Int]) -> [Int] {
return l.map { $0 + 1 }
}
```func incrList(l: [Int]) -> [Int] {
return l.map { $0 + 1 }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return array with elements incremented by 1.
incrList(l: [1, 2, 3]) == [2, 3, 4]
incrList(l: [5, 3, 5, 2, 3, 3, 9, 0, 123]) == [6, 4, 6, 3, 4, 4, 10, 1, 124]
assistant
```swift
func incrList(l: [Int]) -> [Int] {
return l.map { $0 + 1 }
}
```func incrList(l: [Int]) -> [Int] {
return l.map { $0 + 1 }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return array with elements incremented by 1.
incrList(l: [1, 2, 3]) == [2, 3, 4]
incrList(l: [5, 3, 5, 2, 3, 3, 9, 0, 123]) == [6, 4, 6, 3, 4, 4, 10, 1, 124]
assistant
```swift
func incrList(l: [Int]) -> [Int] {
return l.map { $0 + 1 }
}
```func incrList(l: [Int]) -> [Int] {
return l.map { $0 + 1 }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return array with elements incremented by 1.
incrList(l: [1, 2, 3]) == [2, 3, 4]
incrList(l: [5, 3, 5, 2, 3, 3, 9, 0, 123]) == [6, 4, 6, 3, 4, 4, 10, 1, 124]
assistant
```swift
func incrList(l: [Int]) -> [Int] {
return l.map { $0 + 1 }
}
```func incrList(l: [Int]) -> [Int] {
return l.map { $0 + 1 }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return array with elements incremented by 1.
incrList(l: [1, 2, 3]) == [2, 3, 4]
incrList(l: [5, 3, 5, 2, 3, 3, 9, 0, 123]) == [6, 4, 6, 3, 4, 4, 10, 1, 124]
assistant
```swift
func incrList(l: [Int]) -> [Int] {
return l.map { $0 + 1 }
}
```func incrList(l: [Int]) -> [Int] {
return l.map { $0 + 1 }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return array with elements incremented by 1.
incrList(l: [1, 2, 3]) == [2, 3, 4]
incrList(l: [5, 3, 5, 2, 3, 3, 9, 0, 123]) == [6, 4, 6, 3, 4, 4, 10, 1, 124]
assistant
```swift
func incrList(l: [Int]) -> [Int] {
return l.map { $0 + 1 }
}
```func incrList(l: [Int]) -> [Int] {
return l.map { $0 + 1 }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return array with elements incremented by 1.
incrList(l: [1, 2, 3]) == [2, 3, 4]
incrList(l: [5, 3, 5, 2, 3, 3, 9, 0, 123]) == [6, 4, 6, 3, 4, 4, 10, 1, 124]
assistant
```swift
func incrList(l: [Int]) -> [Int] {
return l.map { $0 + 1 }
}
```func incrList(l: [Int]) -> [Int] {
return l.map { $0 + 1 }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return array with elements incremented by 1.
incrList(l: [1, 2, 3]) == [2, 3, 4]
incrList(l: [5, 3, 5, 2, 3, 3, 9, 0, 123]) == [6, 4, 6, 3, 4, 4, 10, 1, 124]
assistant
```swift
func incrList(l: [Int]) -> [Int] {
return l.map { $0 + 1 }
}
```func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for number in l {
let complement = -number
if seenNumbers.contains(complement) {
return true
}
seenNumbers.insert(number)
}
return false
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
pairs_sum_to_zero takes an array of integers as an input.
it returns true if there are two distinct elements in the array that
sum to zero, and false otherwise.
pairsSumToZero(l: [1, 3, 5, 0]) == false
pairsSumToZero(l: [1, 3, -2, 1]) == false
pairsSumToZero(l: [1, 2, 3, 7]) == false
pairsSumToZero(l: [2, 4, -5, 3, 5, 7]) == true
pairsSumToZero(l: [1]) == false
assistant
```swift
func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for number in l {
let complement = -number
if seenNumbers.contains(complement) {
return true
}
seenNumbers.insert(number)
}
return false
}
```func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for num in l {
let complement = -num
if seenNumbers.contains(complement) {
return true
}
seenNumbers.insert(num)
}
return false
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
pairs_sum_to_zero takes an array of integers as an input.
it returns true if there are two distinct elements in the array that
sum to zero, and false otherwise.
pairsSumToZero(l: [1, 3, 5, 0]) == false
pairsSumToZero(l: [1, 3, -2, 1]) == false
pairsSumToZero(l: [1, 2, 3, 7]) == false
pairsSumToZero(l: [2, 4, -5, 3, 5, 7]) == true
pairsSumToZero(l: [1]) == false
assistant
```swift
func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for num in l {
let complement = -num
if seenNumbers.contains(complement) {
return true
}
seenNumbers.insert(num)
}
return false
}
```func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for number in l {
let complement = -number
if seenNumbers.contains(complement) {
return true
}
seenNumbers.insert(number)
}
return false
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
pairs_sum_to_zero takes an array of integers as an input.
it returns true if there are two distinct elements in the array that
sum to zero, and false otherwise.
pairsSumToZero(l: [1, 3, 5, 0]) == false
pairsSumToZero(l: [1, 3, -2, 1]) == false
pairsSumToZero(l: [1, 2, 3, 7]) == false
pairsSumToZero(l: [2, 4, -5, 3, 5, 7]) == true
pairsSumToZero(l: [1]) == false
assistant
```swift
func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for number in l {
let complement = -number
if seenNumbers.contains(complement) {
return true
}
seenNumbers.insert(number)
}
return false
}
```func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for number in l {
let complement = -number
if seenNumbers.contains(complement) {
return true
}
seenNumbers.insert(number)
}
return false
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
pairs_sum_to_zero takes an array of integers as an input.
it returns true if there are two distinct elements in the array that
sum to zero, and false otherwise.
pairsSumToZero(l: [1, 3, 5, 0]) == false
pairsSumToZero(l: [1, 3, -2, 1]) == false
pairsSumToZero(l: [1, 2, 3, 7]) == false
pairsSumToZero(l: [2, 4, -5, 3, 5, 7]) == true
pairsSumToZero(l: [1]) == false
assistant
```swift
func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for number in l {
let complement = -number
if seenNumbers.contains(complement) {
return true
}
seenNumbers.insert(number)
}
return false
}
```func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for number in l {
let complement = -number
if seenNumbers.contains(complement) {
return true
}
seenNumbers.insert(number)
}
return false
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
pairs_sum_to_zero takes an array of integers as an input.
it returns true if there are two distinct elements in the array that
sum to zero, and false otherwise.
pairsSumToZero(l: [1, 3, 5, 0]) == false
pairsSumToZero(l: [1, 3, -2, 1]) == false
pairsSumToZero(l: [1, 2, 3, 7]) == false
pairsSumToZero(l: [2, 4, -5, 3, 5, 7]) == true
pairsSumToZero(l: [1]) == false
assistant
```swift
func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for number in l {
let complement = -number
if seenNumbers.contains(complement) {
return true
}
seenNumbers.insert(number)
}
return false
}
```func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for number in l {
let complement = -number
if seenNumbers.contains(complement) {
return true
}
seenNumbers.insert(number)
}
return false
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
pairs_sum_to_zero takes an array of integers as an input.
it returns true if there are two distinct elements in the array that
sum to zero, and false otherwise.
pairsSumToZero(l: [1, 3, 5, 0]) == false
pairsSumToZero(l: [1, 3, -2, 1]) == false
pairsSumToZero(l: [1, 2, 3, 7]) == false
pairsSumToZero(l: [2, 4, -5, 3, 5, 7]) == true
pairsSumToZero(l: [1]) == false
assistant
```swift
func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for number in l {
let complement = -number
if seenNumbers.contains(complement) {
return true
}
seenNumbers.insert(number)
}
return false
}
```func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for number in l {
let complement = -number
if seenNumbers.contains(complement) {
return true
}
seenNumbers.insert(number)
}
return false
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
pairs_sum_to_zero takes an array of integers as an input.
it returns true if there are two distinct elements in the array that
sum to zero, and false otherwise.
pairsSumToZero(l: [1, 3, 5, 0]) == false
pairsSumToZero(l: [1, 3, -2, 1]) == false
pairsSumToZero(l: [1, 2, 3, 7]) == false
pairsSumToZero(l: [2, 4, -5, 3, 5, 7]) == true
pairsSumToZero(l: [1]) == false
assistant
```swift
func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for number in l {
let complement = -number
if seenNumbers.contains(complement) {
return true
}
seenNumbers.insert(number)
}
return false
}
```func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for number in l {
let complement = -number
if seenNumbers.contains(complement) {
return true
}
seenNumbers.insert(number)
}
return false
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
pairs_sum_to_zero takes an array of integers as an input.
it returns true if there are two distinct elements in the array that
sum to zero, and false otherwise.
pairsSumToZero(l: [1, 3, 5, 0]) == false
pairsSumToZero(l: [1, 3, -2, 1]) == false
pairsSumToZero(l: [1, 2, 3, 7]) == false
pairsSumToZero(l: [2, 4, -5, 3, 5, 7]) == true
pairsSumToZero(l: [1]) == false
assistant
```swift
func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for number in l {
let complement = -number
if seenNumbers.contains(complement) {
return true
}
seenNumbers.insert(number)
}
return false
}
```func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for number in l {
let complement = -number
if seenNumbers.contains(complement) {
return true
}
seenNumbers.insert(number)
}
return false
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
pairs_sum_to_zero takes an array of integers as an input.
it returns true if there are two distinct elements in the array that
sum to zero, and false otherwise.
pairsSumToZero(l: [1, 3, 5, 0]) == false
pairsSumToZero(l: [1, 3, -2, 1]) == false
pairsSumToZero(l: [1, 2, 3, 7]) == false
pairsSumToZero(l: [2, 4, -5, 3, 5, 7]) == true
pairsSumToZero(l: [1]) == false
assistant
```swift
func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for number in l {
let complement = -number
if seenNumbers.contains(complement) {
return true
}
seenNumbers.insert(number)
}
return false
}
```func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for num in l {
let complement = -num
if seenNumbers.contains(complement) {
return true
}
seenNumbers.insert(num)
}
return false
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
pairs_sum_to_zero takes an array of integers as an input.
it returns true if there are two distinct elements in the array that
sum to zero, and false otherwise.
pairsSumToZero(l: [1, 3, 5, 0]) == false
pairsSumToZero(l: [1, 3, -2, 1]) == false
pairsSumToZero(l: [1, 2, 3, 7]) == false
pairsSumToZero(l: [2, 4, -5, 3, 5, 7]) == true
pairsSumToZero(l: [1]) == false
assistant
```swift
func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for num in l {
let complement = -num
if seenNumbers.contains(complement) {
return true
}
seenNumbers.insert(num)
}
return false
}
```func changeBase(x: Int, base: Int) -> String {
var result = ""
var num = x
while num > 0 {
let remainder = num % base
result = "\(remainder)" + result
num /= base
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Change numerical base of input number x to base.
return string representation after the conversion.
base numbers are less than 10.
changeBase(x: 8, base: 3) == "22"
changeBase(x: 8, base: 2) == "1000"
changeBase(x: 7, base: 2) == "111"
assistant
```swift
func changeBase(x: Int, base: Int) -> String {
var result = ""
var num = x
while num > 0 {
let remainder = num % base
result = "\(remainder)" + result
num /= base
}
return result
}
```func changeBase(x: Int, base: Int) -> String {
var result = ""
var num = x
while num > 0 {
let remainder = num % base
result = "\(remainder)" + result
num /= base
}
return result.isEmpty ? "0" : result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Change numerical base of input number x to base.
return string representation after the conversion.
base numbers are less than 10.
changeBase(x: 8, base: 3) == "22"
changeBase(x: 8, base: 2) == "1000"
changeBase(x: 7, base: 2) == "111"
assistant
```swift
func changeBase(x: Int, base: Int) -> String {
var result = ""
var num = x
while num > 0 {
let remainder = num % base
result = "\(remainder)" + result
num /= base
}
return result.isEmpty ? "0" : result
}
```func changeBase(x: Int, base: Int) -> String {
var result = ""
var num = x
while num > 0 {
let remainder = num % base
result = "\(remainder)" + result
num /= base
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Change numerical base of input number x to base.
return string representation after the conversion.
base numbers are less than 10.
changeBase(x: 8, base: 3) == "22"
changeBase(x: 8, base: 2) == "1000"
changeBase(x: 7, base: 2) == "111"
assistant
```swift
func changeBase(x: Int, base: Int) -> String {
var result = ""
var num = x
while num > 0 {
let remainder = num % base
result = "\(remainder)" + result
num /= base
}
return result
}
```func changeBase(x: Int, base: Int) -> String {
var result = ""
var num = x
while num > 0 {
let remainder = num % base
result = "\(remainder)" + result
num /= base
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Change numerical base of input number x to base.
return string representation after the conversion.
base numbers are less than 10.
changeBase(x: 8, base: 3) == "22"
changeBase(x: 8, base: 2) == "1000"
changeBase(x: 7, base: 2) == "111"
assistant
```swift
func changeBase(x: Int, base: Int) -> String {
var result = ""
var num = x
while num > 0 {
let remainder = num % base
result = "\(remainder)" + result
num /= base
}
return result
}
```func changeBase(x: Int, base: Int) -> String {
var result = ""
var num = x
while num > 0 {
let remainder = num % base
result = "\(remainder)" + result
num /= base
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Change numerical base of input number x to base.
return string representation after the conversion.
base numbers are less than 10.
changeBase(x: 8, base: 3) == "22"
changeBase(x: 8, base: 2) == "1000"
changeBase(x: 7, base: 2) == "111"
assistant
```swift
func changeBase(x: Int, base: Int) -> String {
var result = ""
var num = x
while num > 0 {
let remainder = num % base
result = "\(remainder)" + result
num /= base
}
return result
}
```func changeBase(x: Int, base: Int) -> String {
var result = ""
var num = x
while num > 0 {
let remainder = num % base
result = "\(remainder)" + result
num /= base
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Change numerical base of input number x to base.
return string representation after the conversion.
base numbers are less than 10.
changeBase(x: 8, base: 3) == "22"
changeBase(x: 8, base: 2) == "1000"
changeBase(x: 7, base: 2) == "111"
assistant
```swift
func changeBase(x: Int, base: Int) -> String {
var result = ""
var num = x
while num > 0 {
let remainder = num % base
result = "\(remainder)" + result
num /= base
}
return result
}
```func changeBase(x: Int, base: Int) -> String {
var result = ""
var num = x
while num > 0 {
let remainder = num % base
result = "\(remainder)" + result
num /= base
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Change numerical base of input number x to base.
return string representation after the conversion.
base numbers are less than 10.
changeBase(x: 8, base: 3) == "22"
changeBase(x: 8, base: 2) == "1000"
changeBase(x: 7, base: 2) == "111"
assistant
```swift
func changeBase(x: Int, base: Int) -> String {
var result = ""
var num = x
while num > 0 {
let remainder = num % base
result = "\(remainder)" + result
num /= base
}
return result
}
```func changeBase(x: Int, base: Int) -> String {
var result = ""
var num = x
while num > 0 {
let remainder = num % base
result = "\(remainder)" + result
num /= base
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Change numerical base of input number x to base.
return string representation after the conversion.
base numbers are less than 10.
changeBase(x: 8, base: 3) == "22"
changeBase(x: 8, base: 2) == "1000"
changeBase(x: 7, base: 2) == "111"
assistant
```swift
func changeBase(x: Int, base: Int) -> String {
var result = ""
var num = x
while num > 0 {
let remainder = num % base
result = "\(remainder)" + result
num /= base
}
return result
}
```func changeBase(x: Int, base: Int) -> String {
var result = ""
var num = x
while num > 0 {
let remainder = num % base
result = "\(remainder)" + result
num /= base
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Change numerical base of input number x to base.
return string representation after the conversion.
base numbers are less than 10.
changeBase(x: 8, base: 3) == "22"
changeBase(x: 8, base: 2) == "1000"
changeBase(x: 7, base: 2) == "111"
assistant
```swift
func changeBase(x: Int, base: Int) -> String {
var result = ""
var num = x
while num > 0 {
let remainder = num % base
result = "\(remainder)" + result
num /= base
}
return result
}
```func changeBase(x: Int, base: Int) -> String {
var result = ""
var num = x
while num > 0 {
let remainder = num % base
result = "\(remainder)" + result
num /= base
}
return result.isEmpty ? "0" : result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Change numerical base of input number x to base.
return string representation after the conversion.
base numbers are less than 10.
changeBase(x: 8, base: 3) == "22"
changeBase(x: 8, base: 2) == "1000"
changeBase(x: 7, base: 2) == "111"
assistant
```swift
func changeBase(x: Int, base: Int) -> String {
var result = ""
var num = x
while num > 0 {
let remainder = num % base
result = "\(remainder)" + result
num /= base
}
return result.isEmpty ? "0" : result
}
```func triangleArea(a: Int, h: Int) -> Double {
return (Double(a) * Double(h)) / 2.0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given length of a side and high return area for a triangle.
triangleArea(a: 5, h: 3) == 7.5
assistant
```swift
func triangleArea(a: Int, h: Int) -> Double {
return (Double(a) * Double(h)) / 2.0
}
```func triangleArea(a: Int, h: Int) -> Double {
return Double(a * h) / 2
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given length of a side and high return area for a triangle.
triangleArea(a: 5, h: 3) == 7.5
assistant
```swift
func triangleArea(a: Int, h: Int) -> Double {
return Double(a * h) / 2
}
```func triangleArea(a: Int, h: Int) -> Double {
return Double(a * h) / 2.0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given length of a side and high return area for a triangle.
triangleArea(a: 5, h: 3) == 7.5
assistant
```swift
func triangleArea(a: Int, h: Int) -> Double {
return Double(a * h) / 2.0
}
```func triangleArea(a: Int, h: Int) -> Double {
return Double(a * h) / 2.0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given length of a side and high return area for a triangle.
triangleArea(a: 5, h: 3) == 7.5
assistant
```swift
func triangleArea(a: Int, h: Int) -> Double {
return Double(a * h) / 2.0
}
```func triangleArea(a: Int, h: Int) -> Double {
return Double(a * h) / 2.0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given length of a side and high return area for a triangle.
triangleArea(a: 5, h: 3) == 7.5
assistant
```swift
func triangleArea(a: Int, h: Int) -> Double {
return Double(a * h) / 2.0
}
```func triangleArea(a: Int, h: Int) -> Double {
return Double(a * h) / 2.0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given length of a side and high return area for a triangle.
triangleArea(a: 5, h: 3) == 7.5
assistant
```swift
func triangleArea(a: Int, h: Int) -> Double {
return Double(a * h) / 2.0
}
```func triangleArea(a: Int, h: Int) -> Double {
return Double(a * h) / 2.0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given length of a side and high return area for a triangle.
triangleArea(a: 5, h: 3) == 7.5
assistant
```swift
func triangleArea(a: Int, h: Int) -> Double {
return Double(a * h) / 2.0
}
```func triangleArea(a: Int, h: Int) -> Double {
return Double(a * h) / 2.0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given length of a side and high return area for a triangle.
triangleArea(a: 5, h: 3) == 7.5
assistant
```swift
func triangleArea(a: Int, h: Int) -> Double {
return Double(a * h) / 2.0
}
```func triangleArea(a: Int, h: Int) -> Double {
return Double(a * h) / 2.0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given length of a side and high return area for a triangle.
triangleArea(a: 5, h: 3) == 7.5
assistant
```swift
func triangleArea(a: Int, h: Int) -> Double {
return Double(a * h) / 2.0
}
```func triangleArea(a: Int, h: Int) -> Double {
return Double(a * h) / 2
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given length of a side and high return area for a triangle.
triangleArea(a: 5, h: 3) == 7.5
assistant
```swift
func triangleArea(a: Int, h: Int) -> Double {
return Double(a * h) / 2
}
```func fib4(n: Int) -> Int {
if n < 2 {
return 0
} else if n == 2 {
return 2
}
var a = 0, b = 0, c = 2, d = 0, e = 0
for _ in 3...n {
e = a + b + c + d
a = b
b = c
c = d
d = e
}
return e
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
The Fib4 number sequence is a sequence similar to the Fibbonacci sequnece that's defined as follows:
fib4(0) -> 0
fib4(1) -> 0
fib4(2) -> 2
fib4(3) -> 0
fib4(n) -> fib4(n-1) + fib4(n-2) + fib4(n-3) + fib4(n-4).
Please write a function to efficiently compute the n-th element of the fib4 number sequence. Do not use recursion.
fib4(n: 5) == 4
fib4(n: 6) == 8
fib4(n: 7) == 14
assistant
```swift
func fib4(n: Int) -> Int {
if n < 2 {
return 0
} else if n == 2 {
return 2
}
var a = 0, b = 0, c = 2, d = 0, e = 0
for _ in 3...n {
e = a + b + c + d
a = b
b = c
c = d
d = e
}
return e
}
``` // XCTAssertTrue failedfunc fib4(n: Int) -> Int {
if n < 2 {
return 0
} else if n == 2 {
return 2
}
var a = 0, b = 0, c = 2, d = 0, e = 0
for _ in 3...n {
e = a + b + c + d
a = b
b = c
c = d
d = e
}
return e
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
The Fib4 number sequence is a sequence similar to the Fibbonacci sequnece that's defined as follows:
fib4(0) -> 0
fib4(1) -> 0
fib4(2) -> 2
fib4(3) -> 0
fib4(n) -> fib4(n-1) + fib4(n-2) + fib4(n-3) + fib4(n-4).
Please write a function to efficiently compute the n-th element of the fib4 number sequence. Do not use recursion.
fib4(n: 5) == 4
fib4(n: 6) == 8
fib4(n: 7) == 14
assistant
```swift
func fib4(n: Int) -> Int {
if n < 2 {
return 0
} else if n == 2 {
return 2
}
var a = 0, b = 0, c = 2, d = 0, e = 0
for _ in 3...n {
e = a + b + c + d
a = b
b = c
c = d
d = e
}
return e
}
``` // XCTAssertTrue failedfunc fib4(n: Int) -> Int {
if n < 2 {
return 0
} else if n == 2 {
return 2
} else {
var a = 0, b = 0, c = 2, d = 0, e = 0
for _ in 3...n {
e = a + b + c + d
a = b
b = c
c = d
d = e
}
return e
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
The Fib4 number sequence is a sequence similar to the Fibbonacci sequnece that's defined as follows:
fib4(0) -> 0
fib4(1) -> 0
fib4(2) -> 2
fib4(3) -> 0
fib4(n) -> fib4(n-1) + fib4(n-2) + fib4(n-3) + fib4(n-4).
Please write a function to efficiently compute the n-th element of the fib4 number sequence. Do not use recursion.
fib4(n: 5) == 4
fib4(n: 6) == 8
fib4(n: 7) == 14
assistant
```swift
func fib4(n: Int) -> Int {
if n < 2 {
return 0
} else if n == 2 {
return 2
} else {
var a = 0, b = 0, c = 2, d = 0, e = 0
for _ in 3...n {
e = a + b + c + d
a = b
b = c
c = d
d = e
}
return e
}
}
``` // XCTAssertTrue failedfunc fib4(n: Int) -> Int {
if n < 2 {
return 0
} else if n == 2 {
return 2
} else {
var a = 0, b = 0, c = 2, d = 0, e = 0
for _ in 3...n {
e = a + b + c + d
a = b
b = c
c = d
d = e
}
return e
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
The Fib4 number sequence is a sequence similar to the Fibbonacci sequnece that's defined as follows:
fib4(0) -> 0
fib4(1) -> 0
fib4(2) -> 2
fib4(3) -> 0
fib4(n) -> fib4(n-1) + fib4(n-2) + fib4(n-3) + fib4(n-4).
Please write a function to efficiently compute the n-th element of the fib4 number sequence. Do not use recursion.
fib4(n: 5) == 4
fib4(n: 6) == 8
fib4(n: 7) == 14
assistant
```swift
func fib4(n: Int) -> Int {
if n < 2 {
return 0
} else if n == 2 {
return 2
} else {
var a = 0, b = 0, c = 2, d = 0, e = 0
for _ in 3...n {
e = a + b + c + d
a = b
b = c
c = d
d = e
}
return e
}
}
``` // XCTAssertTrue failedfunc fib4(n: Int) -> Int {
if n < 2 {
return 0
} else if n == 2 {
return 2
}
var fibs = [0, 0, 2, 0]
for i in 4...n {
let nextFib = fibs[i - 1] + fibs[i - 2] + fibs[i - 3] + fibs[i - 4]
fibs.append(nextFib)
}
return fibs[n]
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
The Fib4 number sequence is a sequence similar to the Fibbonacci sequnece that's defined as follows:
fib4(0) -> 0
fib4(1) -> 0
fib4(2) -> 2
fib4(3) -> 0
fib4(n) -> fib4(n-1) + fib4(n-2) + fib4(n-3) + fib4(n-4).
Please write a function to efficiently compute the n-th element of the fib4 number sequence. Do not use recursion.
fib4(n: 5) == 4
fib4(n: 6) == 8
fib4(n: 7) == 14
assistant
```swift
func fib4(n: Int) -> Int {
if n < 2 {
return 0
} else if n == 2 {
return 2
}
var fibs = [0, 0, 2, 0]
for i in 4...n {
let nextFib = fibs[i - 1] + fibs[i - 2] + fibs[i - 3] + fibs[i - 4]
fibs.append(nextFib)
}
return fibs[n]
}
```func fib4(n: Int) -> Int {
if n < 2 {
return 0
} else if n == 2 {
return 2
}
var fibs = [0, 0, 2, 0]
for i in 4...n {
let nextFib = fibs[i - 1] + fibs[i - 2] + fibs[i - 3] + fibs[i - 4]
fibs.append(nextFib)
}
return fibs[n]
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
The Fib4 number sequence is a sequence similar to the Fibbonacci sequnece that's defined as follows:
fib4(0) -> 0
fib4(1) -> 0
fib4(2) -> 2
fib4(3) -> 0
fib4(n) -> fib4(n-1) + fib4(n-2) + fib4(n-3) + fib4(n-4).
Please write a function to efficiently compute the n-th element of the fib4 number sequence. Do not use recursion.
fib4(n: 5) == 4
fib4(n: 6) == 8
fib4(n: 7) == 14
assistant
```swift
func fib4(n: Int) -> Int {
if n < 2 {
return 0
} else if n == 2 {
return 2
}
var fibs = [0, 0, 2, 0]
for i in 4...n {
let nextFib = fibs[i - 1] + fibs[i - 2] + fibs[i - 3] + fibs[i - 4]
fibs.append(nextFib)
}
return fibs[n]
}
```func fib4(n: Int) -> Int {
if n < 2 {
return 0
} else if n == 2 {
return 2
}
var a = 0, b = 0, c = 2, d = 0, e = 0
for _ in 3...n {
e = a + b + c + d
a = b
b = c
c = d
d = e
}
return e
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
The Fib4 number sequence is a sequence similar to the Fibbonacci sequnece that's defined as follows:
fib4(0) -> 0
fib4(1) -> 0
fib4(2) -> 2
fib4(3) -> 0
fib4(n) -> fib4(n-1) + fib4(n-2) + fib4(n-3) + fib4(n-4).
Please write a function to efficiently compute the n-th element of the fib4 number sequence. Do not use recursion.
fib4(n: 5) == 4
fib4(n: 6) == 8
fib4(n: 7) == 14
assistant
```swift
func fib4(n: Int) -> Int {
if n < 2 {
return 0
} else if n == 2 {
return 2
}
var a = 0, b = 0, c = 2, d = 0, e = 0
for _ in 3...n {
e = a + b + c + d
a = b
b = c
c = d
d = e
}
return e
}
``` // XCTAssertTrue failedfunc fib4(n: Int) -> Int {
if n < 2 {
return 0
} else if n == 2 {
return 2
}
var a = 0, b = 0, c = 2, d = 0, e = 0
for _ in 3...n {
e = a + b + c + d
a = b
b = c
c = d
d = e
}
return e
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
The Fib4 number sequence is a sequence similar to the Fibbonacci sequnece that's defined as follows:
fib4(0) -> 0
fib4(1) -> 0
fib4(2) -> 2
fib4(3) -> 0
fib4(n) -> fib4(n-1) + fib4(n-2) + fib4(n-3) + fib4(n-4).
Please write a function to efficiently compute the n-th element of the fib4 number sequence. Do not use recursion.
fib4(n: 5) == 4
fib4(n: 6) == 8
fib4(n: 7) == 14
assistant
```swift
func fib4(n: Int) -> Int {
if n < 2 {
return 0
} else if n == 2 {
return 2
}
var a = 0, b = 0, c = 2, d = 0, e = 0
for _ in 3...n {
e = a + b + c + d
a = b
b = c
c = d
d = e
}
return e
}
``` // XCTAssertTrue failedfunc fib4(n: Int) -> Int {
if n < 2 {
return 0
} else if n == 2 {
return 2
}
var a = 0, b = 0, c = 2, d = 0, e = 0
for _ in 3...n {
e = a + b + c + d
a = b
b = c
c = d
d = e
}
return e
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
The Fib4 number sequence is a sequence similar to the Fibbonacci sequnece that's defined as follows:
fib4(0) -> 0
fib4(1) -> 0
fib4(2) -> 2
fib4(3) -> 0
fib4(n) -> fib4(n-1) + fib4(n-2) + fib4(n-3) + fib4(n-4).
Please write a function to efficiently compute the n-th element of the fib4 number sequence. Do not use recursion.
fib4(n: 5) == 4
fib4(n: 6) == 8
fib4(n: 7) == 14
assistant
```swift
func fib4(n: Int) -> Int {
if n < 2 {
return 0
} else if n == 2 {
return 2
}
var a = 0, b = 0, c = 2, d = 0, e = 0
for _ in 3...n {
e = a + b + c + d
a = b
b = c
c = d
d = e
}
return e
}
``` // XCTAssertTrue failedfunc fib4(n: Int) -> Int {
if n < 2 {
return 0
} else if n == 2 {
return 2
}
var a = 0, b = 0, c = 2, d = 0, e = 0
for _ in 3...n {
e = a + b + c + d
a = b
b = c
c = d
d = e
}
return e
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
The Fib4 number sequence is a sequence similar to the Fibbonacci sequnece that's defined as follows:
fib4(0) -> 0
fib4(1) -> 0
fib4(2) -> 2
fib4(3) -> 0
fib4(n) -> fib4(n-1) + fib4(n-2) + fib4(n-3) + fib4(n-4).
Please write a function to efficiently compute the n-th element of the fib4 number sequence. Do not use recursion.
fib4(n: 5) == 4
fib4(n: 6) == 8
fib4(n: 7) == 14
assistant
```swift
func fib4(n: Int) -> Int {
if n < 2 {
return 0
} else if n == 2 {
return 2
}
var a = 0, b = 0, c = 2, d = 0, e = 0
for _ in 3...n {
e = a + b + c + d
a = b
b = c
c = d
d = e
}
return e
}
``` // XCTAssertTrue failedfunc median(l: [Int]) -> Double {
let sortedArray = l.sorted()
let count = sortedArray.count
if count % 2 == 1 {
return Double(sortedArray[count / 2])
} else {
let middleIndex1 = count / 2 - 1
let middleIndex2 = count / 2
return (Double(sortedArray[middleIndex1]) + Double(sortedArray[middleIndex2])) / 2.0
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return median of elements in the array l.
median(l: [3, 1, 2, 4, 5]) == 3
median(l: [-10, 4, 6, 1000, 10, 20]) == 15.0
assistant
```swift
func median(l: [Int]) -> Double {
let sortedArray = l.sorted()
let count = sortedArray.count
if count % 2 == 1 {
return Double(sortedArray[count / 2])
} else {
let middleIndex1 = count / 2 - 1
let middleIndex2 = count / 2
return (Double(sortedArray[middleIndex1]) + Double(sortedArray[middleIndex2])) / 2.0
}
}
```func median(l: [Int]) -> Double {
let sortedArray = l.sorted()
let count = sortedArray.count
if count % 2 == 1 {
return Double(sortedArray[count / 2])
} else {
let midIndex1 = count / 2 - 1
let midIndex2 = count / 2
return (Double(sortedArray[midIndex1]) + Double(sortedArray[midIndex2])) / 2.0
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return median of elements in the array l.
median(l: [3, 1, 2, 4, 5]) == 3
median(l: [-10, 4, 6, 1000, 10, 20]) == 15.0
assistant
```swift
func median(l: [Int]) -> Double {
let sortedArray = l.sorted()
let count = sortedArray.count
if count % 2 == 1 {
return Double(sortedArray[count / 2])
} else {
let midIndex1 = count / 2 - 1
let midIndex2 = count / 2
return (Double(sortedArray[midIndex1]) + Double(sortedArray[midIndex2])) / 2.0
}
}
```func median(l: [Int]) -> Double {
let sortedArray = l.sorted()
let count = sortedArray.count
if count % 2 == 1 {
return Double(sortedArray[count / 2])
} else {
return (Double(sortedArray[(count - 1) / 2]) + Double(sortedArray[count / 2])) / 2.0
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return median of elements in the array l.
median(l: [3, 1, 2, 4, 5]) == 3
median(l: [-10, 4, 6, 1000, 10, 20]) == 15.0
assistant
```swift
func median(l: [Int]) -> Double {
let sortedArray = l.sorted()
let count = sortedArray.count
if count % 2 == 1 {
return Double(sortedArray[count / 2])
} else {
return (Double(sortedArray[(count - 1) / 2]) + Double(sortedArray[count / 2])) / 2.0
}
}
```func median(l: [Int]) -> Double {
let sortedArray = l.sorted()
let middleIndex = sortedArray.count / 2
if sortedArray.count % 2 == 0 {
return (Double(sortedArray[middleIndex - 1]) + Double(sortedArray[middleIndex])) / 2.0
} else {
return Double(sortedArray[middleIndex])
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return median of elements in the array l.
median(l: [3, 1, 2, 4, 5]) == 3
median(l: [-10, 4, 6, 1000, 10, 20]) == 15.0
assistant
```swift
func median(l: [Int]) -> Double {
let sortedArray = l.sorted()
let middleIndex = sortedArray.count / 2
if sortedArray.count % 2 == 0 {
return (Double(sortedArray[middleIndex - 1]) + Double(sortedArray[middleIndex])) / 2.0
} else {
return Double(sortedArray[middleIndex])
}
}
```func median(l: [Int]) -> Double {
let sortedArray = l.sorted()
let count = sortedArray.count
if count % 2 == 1 {
return Double(sortedArray[count / 2])
} else {
return (Double(sortedArray[(count - 1) / 2]) + Double(sortedArray[count / 2])) / 2.0
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return median of elements in the array l.
median(l: [3, 1, 2, 4, 5]) == 3
median(l: [-10, 4, 6, 1000, 10, 20]) == 15.0
assistant
```swift
func median(l: [Int]) -> Double {
let sortedArray = l.sorted()
let count = sortedArray.count
if count % 2 == 1 {
return Double(sortedArray[count / 2])
} else {
return (Double(sortedArray[(count - 1) / 2]) + Double(sortedArray[count / 2])) / 2.0
}
}
```func median(l: [Int]) -> Double {
let sortedArray = l.sorted()
let count = sortedArray.count
if count % 2 == 1 {
return Double(sortedArray[count / 2])
} else {
let middleIndex1 = count / 2 - 1
let middleIndex2 = count / 2
return (Double(sortedArray[middleIndex1]) + Double(sortedArray[middleIndex2])) / 2.0
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return median of elements in the array l.
median(l: [3, 1, 2, 4, 5]) == 3
median(l: [-10, 4, 6, 1000, 10, 20]) == 15.0
assistant
```swift
func median(l: [Int]) -> Double {
let sortedArray = l.sorted()
let count = sortedArray.count
if count % 2 == 1 {
return Double(sortedArray[count / 2])
} else {
let middleIndex1 = count / 2 - 1
let middleIndex2 = count / 2
return (Double(sortedArray[middleIndex1]) + Double(sortedArray[middleIndex2])) / 2.0
}
}
```func median(l: [Int]) -> Double {
let sortedArray = l.sorted()
let count = sortedArray.count
if count % 2 == 1 {
return Double(sortedArray[count / 2])
} else {
let middleIndex1 = count / 2 - 1
let middleIndex2 = count / 2
return (Double(sortedArray[middleIndex1]) + Double(sortedArray[middleIndex2])) / 2.0
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return median of elements in the array l.
median(l: [3, 1, 2, 4, 5]) == 3
median(l: [-10, 4, 6, 1000, 10, 20]) == 15.0
assistant
```swift
func median(l: [Int]) -> Double {
let sortedArray = l.sorted()
let count = sortedArray.count
if count % 2 == 1 {
return Double(sortedArray[count / 2])
} else {
let middleIndex1 = count / 2 - 1
let middleIndex2 = count / 2
return (Double(sortedArray[middleIndex1]) + Double(sortedArray[middleIndex2])) / 2.0
}
}
```func median(l: [Int]) -> Double {
let sortedArray = l.sorted()
let count = sortedArray.count
if count % 2 == 1 {
return Double(sortedArray[count / 2])
} else {
let middleIndex1 = count / 2 - 1
let middleIndex2 = count / 2
return (Double(sortedArray[middleIndex1]) + Double(sortedArray[middleIndex2])) / 2.0
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return median of elements in the array l.
median(l: [3, 1, 2, 4, 5]) == 3
median(l: [-10, 4, 6, 1000, 10, 20]) == 15.0
assistant
```swift
func median(l: [Int]) -> Double {
let sortedArray = l.sorted()
let count = sortedArray.count
if count % 2 == 1 {
return Double(sortedArray[count / 2])
} else {
let middleIndex1 = count / 2 - 1
let middleIndex2 = count / 2
return (Double(sortedArray[middleIndex1]) + Double(sortedArray[middleIndex2])) / 2.0
}
}
```func median(l: [Int]) -> Double {
let sortedArray = l.sorted()
let count = sortedArray.count
if count % 2 == 1 {
return Double(sortedArray[count / 2])
} else {
let middleIndex1 = count / 2 - 1
let middleIndex2 = count / 2
return (Double(sortedArray[middleIndex1]) + Double(sortedArray[middleIndex2])) / 2.0
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return median of elements in the array l.
median(l: [3, 1, 2, 4, 5]) == 3
median(l: [-10, 4, 6, 1000, 10, 20]) == 15.0
assistant
```swift
func median(l: [Int]) -> Double {
let sortedArray = l.sorted()
let count = sortedArray.count
if count % 2 == 1 {
return Double(sortedArray[count / 2])
} else {
let middleIndex1 = count / 2 - 1
let middleIndex2 = count / 2
return (Double(sortedArray[middleIndex1]) + Double(sortedArray[middleIndex2])) / 2.0
}
}
```func median(l: [Int]) -> Double {
let sortedArray = l.sorted()
let count = sortedArray.count
if count % 2 == 1 {
return Double(sortedArray[count / 2])
} else {
return (Double(sortedArray[(count - 1) / 2]) + Double(sortedArray[count / 2])) / 2.0
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return median of elements in the array l.
median(l: [3, 1, 2, 4, 5]) == 3
median(l: [-10, 4, 6, 1000, 10, 20]) == 15.0
assistant
```swift
func median(l: [Int]) -> Double {
let sortedArray = l.sorted()
let count = sortedArray.count
if count % 2 == 1 {
return Double(sortedArray[count / 2])
} else {
return (Double(sortedArray[(count - 1) / 2]) + Double(sortedArray[count / 2])) / 2.0
}
}
```func isPalindrome(text: String) -> Bool {
let reversedText = String(text.reversed())
return text == reversedText
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Checks if given string is a palindrome
isPalindrome(text: "") == true
isPalindrome(text: "aba") == true
isPalindrome(text: "aaaaa") == true
isPalindrome(text: "zbcd") == false
assistant
```swift
func isPalindrome(text: String) -> Bool {
let reversedText = String(text.reversed())
return text == reversedText
}
```func isPalindrome(text: String) -> Bool {
let reversedText = String(text.reversed())
return text == reversedText
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Checks if given string is a palindrome
isPalindrome(text: "") == true
isPalindrome(text: "aba") == true
isPalindrome(text: "aaaaa") == true
isPalindrome(text: "zbcd") == false
assistant
```swift
func isPalindrome(text: String) -> Bool {
let reversedText = String(text.reversed())
return text == reversedText
}
```func isPalindrome(text: String) -> Bool {
let reversedText = String(text.reversed())
return text == reversedText
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Checks if given string is a palindrome
isPalindrome(text: "") == true
isPalindrome(text: "aba") == true
isPalindrome(text: "aaaaa") == true
isPalindrome(text: "zbcd") == false
assistant
```swift
func isPalindrome(text: String) -> Bool {
let reversedText = String(text.reversed())
return text == reversedText
}
```func isPalindrome(text: String) -> Bool {
let reversedText = String(text.reversed())
return text == reversedText
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Checks if given string is a palindrome
isPalindrome(text: "") == true
isPalindrome(text: "aba") == true
isPalindrome(text: "aaaaa") == true
isPalindrome(text: "zbcd") == false
assistant
```swift
func isPalindrome(text: String) -> Bool {
let reversedText = String(text.reversed())
return text == reversedText
}
```func isPalindrome(text: String) -> Bool {
let reversedText = String(text.reversed())
return text == reversedText
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Checks if given string is a palindrome
isPalindrome(text: "") == true
isPalindrome(text: "aba") == true
isPalindrome(text: "aaaaa") == true
isPalindrome(text: "zbcd") == false
assistant
```swift
func isPalindrome(text: String) -> Bool {
let reversedText = String(text.reversed())
return text == reversedText
}
```func isPalindrome(text: String) -> Bool {
let reversedText = String(text.reversed())
return text == reversedText
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Checks if given string is a palindrome
isPalindrome(text: "") == true
isPalindrome(text: "aba") == true
isPalindrome(text: "aaaaa") == true
isPalindrome(text: "zbcd") == false
assistant
```swift
func isPalindrome(text: String) -> Bool {
let reversedText = String(text.reversed())
return text == reversedText
}
```func isPalindrome(text: String) -> Bool {
let reversedText = String(text.reversed())
return text == reversedText
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Checks if given string is a palindrome
isPalindrome(text: "") == true
isPalindrome(text: "aba") == true
isPalindrome(text: "aaaaa") == true
isPalindrome(text: "zbcd") == false
assistant
```swift
func isPalindrome(text: String) -> Bool {
let reversedText = String(text.reversed())
return text == reversedText
}
```func isPalindrome(text: String) -> Bool {
let reversedText = String(text.reversed())
return text == reversedText
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Checks if given string is a palindrome
isPalindrome(text: "") == true
isPalindrome(text: "aba") == true
isPalindrome(text: "aaaaa") == true
isPalindrome(text: "zbcd") == false
assistant
```swift
func isPalindrome(text: String) -> Bool {
let reversedText = String(text.reversed())
return text == reversedText
}
```func isPalindrome(text: String) -> Bool {
let reversedText = String(text.reversed())
return text == reversedText
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Checks if given string is a palindrome
isPalindrome(text: "") == true
isPalindrome(text: "aba") == true
isPalindrome(text: "aaaaa") == true
isPalindrome(text: "zbcd") == false
assistant
```swift
func isPalindrome(text: String) -> Bool {
let reversedText = String(text.reversed())
return text == reversedText
}
```func isPalindrome(text: String) -> Bool {
let reversedText = String(text.reversed())
return text == reversedText
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Checks if given string is a palindrome
isPalindrome(text: "") == true
isPalindrome(text: "aba") == true
isPalindrome(text: "aaaaa") == true
isPalindrome(text: "zbcd") == false
assistant
```swift
func isPalindrome(text: String) -> Bool {
let reversedText = String(text.reversed())
return text == reversedText
}
```func modp(n: Int, p: Int) -> Int {
var result = 1
var base = n % p
while base > 0 {
if base % 2 == 1 {
result = (result * n) % p
}
base = base / 2
n = (n * n) % p
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return 2^n modulo p (be aware of numerics).
modp(n: 3, p: 5) == 3
modp(n: 1101, p: 101) == 2
modp(n: 0, p: 101) == 1
modp(n: 3, p: 11) == 8
modp(n: 100, p: 101) == 1
assistant
```swift
func modp(n: Int, p: Int) -> Int {
var result = 1
var base = n % p
while base > 0 {
if base % 2 == 1 {
result = (result * n) % p
}
base = base / 2
n = (n * n) % p
}
return result
}
```n = (n * n) % p // cannot assign to value: 'n' is a 'let' constantfunc modp(n: Int, p: Int) -> Int {
var result = 1
var base = n % p
while base > 0 {
if base % 2 == 1 {
result = (result * n) % p
}
base = base >> 1
n = (n * n) % p
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return 2^n modulo p (be aware of numerics).
modp(n: 3, p: 5) == 3
modp(n: 1101, p: 101) == 2
modp(n: 0, p: 101) == 1
modp(n: 3, p: 11) == 8
modp(n: 100, p: 101) == 1
assistant
```swift
func modp(n: Int, p: Int) -> Int {
var result = 1
var base = n % p
while base > 0 {
if base % 2 == 1 {
result = (result * n) % p
}
base = base >> 1
n = (n * n) % p
}
return result
}
```n = (n * n) % p // cannot assign to value: 'n' is a 'let' constantfunc modp(n: Int, p: Int) -> Int {
var result = 1
var base = n % p
while base > 0 {
if base % 2 == 1 {
result = (result * n) % p
}
base = base / 2
n = (n * n) % p
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return 2^n modulo p (be aware of numerics).
modp(n: 3, p: 5) == 3
modp(n: 1101, p: 101) == 2
modp(n: 0, p: 101) == 1
modp(n: 3, p: 11) == 8
modp(n: 100, p: 101) == 1
assistant
```swift
func modp(n: Int, p: Int) -> Int {
var result = 1
var base = n % p
while base > 0 {
if base % 2 == 1 {
result = (result * n) % p
}
base = base / 2
n = (n * n) % p
}
return result
}
```n = (n * n) % p // cannot assign to value: 'n' is a 'let' constantfunc modp(n: Int, p: Int) -> Int {
var result = 1
var base = n % p
while base > 0 {
if base % 2 == 1 {
result = (result * n) % p
}
base = base >> 1
n = (n * n) % p
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return 2^n modulo p (be aware of numerics).
modp(n: 3, p: 5) == 3
modp(n: 1101, p: 101) == 2
modp(n: 0, p: 101) == 1
modp(n: 3, p: 11) == 8
modp(n: 100, p: 101) == 1
assistant
```swift
func modp(n: Int, p: Int) -> Int {
var result = 1
var base = n % p
while base > 0 {
if base % 2 == 1 {
result = (result * n) % p
}
base = base >> 1
n = (n * n) % p
}
return result
}
```n = (n * n) % p // cannot assign to value: 'n' is a 'let' constantfunc modp(n: Int, p: Int) -> Int {
var result = 1
var base = n % p
while base > 0 {
if base % 2 == 1 {
result = (result * n) % p
}
base = base >> 1
n = (n * n) % p
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return 2^n modulo p (be aware of numerics).
modp(n: 3, p: 5) == 3
modp(n: 1101, p: 101) == 2
modp(n: 0, p: 101) == 1
modp(n: 3, p: 11) == 8
modp(n: 100, p: 101) == 1
assistant
```swift
func modp(n: Int, p: Int) -> Int {
var result = 1
var base = n % p
while base > 0 {
if base % 2 == 1 {
result = (result * n) % p
}
base = base >> 1
n = (n * n) % p
}
return result
}
```n = (n * n) % p // cannot assign to value: 'n' is a 'let' constantfunc modp(n: Int, p: Int) -> Int {
var result = 1
var base = n % p
while base > 0 {
if base % 2 == 1 {
result = (result * n) % p
}
base = base / 2
n = (n * n) % p
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return 2^n modulo p (be aware of numerics).
modp(n: 3, p: 5) == 3
modp(n: 1101, p: 101) == 2
modp(n: 0, p: 101) == 1
modp(n: 3, p: 11) == 8
modp(n: 100, p: 101) == 1
assistant
```swift
func modp(n: Int, p: Int) -> Int {
var result = 1
var base = n % p
while base > 0 {
if base % 2 == 1 {
result = (result * n) % p
}
base = base / 2
n = (n * n) % p
}
return result
}
```n = (n * n) % p // cannot assign to value: 'n' is a 'let' constantfunc modp(n: Int, p: Int) -> Int {
var result = 1
var base = n % p
while base > 0 {
if base % 2 == 1 {
result = (result * n) % p
}
base = base >> 1
n = (n * n) % p
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return 2^n modulo p (be aware of numerics).
modp(n: 3, p: 5) == 3
modp(n: 1101, p: 101) == 2
modp(n: 0, p: 101) == 1
modp(n: 3, p: 11) == 8
modp(n: 100, p: 101) == 1
assistant
```swift
func modp(n: Int, p: Int) -> Int {
var result = 1
var base = n % p
while base > 0 {
if base % 2 == 1 {
result = (result * n) % p
}
base = base >> 1
n = (n * n) % p
}
return result
}
```n = (n * n) % p // cannot assign to value: 'n' is a 'let' constantfunc modp(n: Int, p: Int) -> Int {
var result = 1
var base = n % p
while base > 0 {
if base % 2 == 1 {
result = (result * n) % p
}
base = base >> 1
n = (n * n) % p
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return 2^n modulo p (be aware of numerics).
modp(n: 3, p: 5) == 3
modp(n: 1101, p: 101) == 2
modp(n: 0, p: 101) == 1
modp(n: 3, p: 11) == 8
modp(n: 100, p: 101) == 1
assistant
```swift
func modp(n: Int, p: Int) -> Int {
var result = 1
var base = n % p
while base > 0 {
if base % 2 == 1 {
result = (result * n) % p
}
base = base >> 1
n = (n * n) % p
}
return result
}
```n = (n * n) % p // cannot assign to value: 'n' is a 'let' constantfunc modp(n: Int, p: Int) -> Int {
var result = 1
var base = n % p
while base > 0 {
if base % 2 == 1 {
result = (result * n) % p
}
base = base / 2
n = (n * n) % p
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return 2^n modulo p (be aware of numerics).
modp(n: 3, p: 5) == 3
modp(n: 1101, p: 101) == 2
modp(n: 0, p: 101) == 1
modp(n: 3, p: 11) == 8
modp(n: 100, p: 101) == 1
assistant
```swift
func modp(n: Int, p: Int) -> Int {
var result = 1
var base = n % p
while base > 0 {
if base % 2 == 1 {
result = (result * n) % p
}
base = base / 2
n = (n * n) % p
}
return result
}
```n = (n * n) % p // cannot assign to value: 'n' is a 'let' constantfunc modp(n: Int, p: Int) -> Int {
var result = 1
var base = n % p
while base > 0 {
if base % 2 == 1 {
result = (result * n) % p
}
base = base / 2
n = (n * n) % p
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return 2^n modulo p (be aware of numerics).
modp(n: 3, p: 5) == 3
modp(n: 1101, p: 101) == 2
modp(n: 0, p: 101) == 1
modp(n: 3, p: 11) == 8
modp(n: 100, p: 101) == 1
assistant
```swift
func modp(n: Int, p: Int) -> Int {
var result = 1
var base = n % p
while base > 0 {
if base % 2 == 1 {
result = (result * n) % p
}
base = base / 2
n = (n * n) % p
}
return result
}
```n = (n * n) % p // cannot assign to value: 'n' is a 'let' constantfunc removeVowels(text: String) -> String {
let vowels = CharacterSet(charactersIn: "aeiouAEIOU")
return text.components(separatedBy: vowels).joined()
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String {
let vowels = CharacterSet(charactersIn: "aeiouAEIOU")
return text.components(separatedBy: vowels).joined()
}
```func removeVowels(text: String) -> String {
let vowels = Set("aeiouAEIOU")
return text.filter { !vowels.contains($0) }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String {
let vowels = Set("aeiouAEIOU")
return text.filter { !vowels.contains($0) }
}
```func removeVowels(text: String) -> String {
let vowels = Set("aeiouAEIOU")
return text.filter { !vowels.contains($0) }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String {
let vowels = Set("aeiouAEIOU")
return text.filter { !vowels.contains($0) }
}
```func removeVowels(text: String) -> String {
let vowels = Set("aeiouAEIOU")
return text.filter { !vowels.contains($0) }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String {
let vowels = Set("aeiouAEIOU")
return text.filter { !vowels.contains($0) }
}
```func removeVowels(text: String) -> String {
let vowels = Set("aeiouAEIOU")
return text.filter { !vowels.contains($0) }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String {
let vowels = Set("aeiouAEIOU")
return text.filter { !vowels.contains($0) }
}
```func removeVowels(text: String) -> String {
let vowels = Set("aeiouAEIOU")
return text.filter { !vowels.contains($0) }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String {
let vowels = Set("aeiouAEIOU")
return text.filter { !vowels.contains($0) }
}
```func removeVowels(text: String) -> String {
let vowels = CharacterSet(charactersIn: "aeiouAEIOU")
return text.components(separatedBy: vowels).joined()
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String {
let vowels = CharacterSet(charactersIn: "aeiouAEIOU")
return text.components(separatedBy: vowels).joined()
}
```func removeVowels(text: String) -> String {
let vowels = Set("aeiouAEIOU")
return text.filter { !vowels.contains($0) }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String {
let vowels = Set("aeiouAEIOU")
return text.filter { !vowels.contains($0) }
}
```func removeVowels(text: String) -> String {
let vowels = Set("aeiouAEIOU")
return text.filter { !vowels.contains($0) }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String {
let vowels = Set("aeiouAEIOU")
return text.filter { !vowels.contains($0) }
}
```func removeVowels(text: String) -> String {
let vowels = Set("aeiouAEIOU")
return text.filter { !vowels.contains($0) }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
remove_vowels is a function that takes string and returns string without vowels.
removeVowels(text: "") == ""
removeVowels(text: "abcdef") == "bcdf"
removeVowels(text: "aaaaa") == ""
removeVowels(text: "aaBAA") == "B"
removeVowels(text: "zbcd") == "zbcd"
assistant
```swift
func removeVowels(text: String) -> String {
let vowels = Set("aeiouAEIOU")
return text.filter { !vowels.contains($0) }
}
```func belowThreshold(l: [Int], t: Int) -> Bool {
for number in l {
if number >= t {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return true if all numbers in the array l are below threshold t.
belowThreshold(l: [1, 2, 4, 10], t: 100) == true
belowThreshold(l: [1, 20, 4, 10], t: 5) == false
assistant
```swift
func belowThreshold(l: [Int], t: Int) -> Bool {
for number in l {
if number >= t {
return false
}
}
return true
}
```func belowThreshold(l: [Int], t: Int) -> Bool {
for number in l {
if number >= t {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return true if all numbers in the array l are below threshold t.
belowThreshold(l: [1, 2, 4, 10], t: 100) == true
belowThreshold(l: [1, 20, 4, 10], t: 5) == false
assistant
```swift
func belowThreshold(l: [Int], t: Int) -> Bool {
for number in l {
if number >= t {
return false
}
}
return true
}
```func belowThreshold(l: [Int], t: Int) -> Bool {
for num in l {
if num >= t {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return true if all numbers in the array l are below threshold t.
belowThreshold(l: [1, 2, 4, 10], t: 100) == true
belowThreshold(l: [1, 20, 4, 10], t: 5) == false
assistant
```swift
func belowThreshold(l: [Int], t: Int) -> Bool {
for num in l {
if num >= t {
return false
}
}
return true
}
```func belowThreshold(l: [Int], t: Int) -> Bool {
return l.allSatisfy { $0 < t }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return true if all numbers in the array l are below threshold t.
belowThreshold(l: [1, 2, 4, 10], t: 100) == true
belowThreshold(l: [1, 20, 4, 10], t: 5) == false
assistant
```swift
func belowThreshold(l: [Int], t: Int) -> Bool {
return l.allSatisfy { $0 < t }
}
```func belowThreshold(l: [Int], t: Int) -> Bool {
for num in l {
if num >= t {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return true if all numbers in the array l are below threshold t.
belowThreshold(l: [1, 2, 4, 10], t: 100) == true
belowThreshold(l: [1, 20, 4, 10], t: 5) == false
assistant
```swift
func belowThreshold(l: [Int], t: Int) -> Bool {
for num in l {
if num >= t {
return false
}
}
return true
}
```func belowThreshold(l: [Int], t: Int) -> Bool {
return l.allSatisfy { $0 < t }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return true if all numbers in the array l are below threshold t.
belowThreshold(l: [1, 2, 4, 10], t: 100) == true
belowThreshold(l: [1, 20, 4, 10], t: 5) == false
assistant
```swift
func belowThreshold(l: [Int], t: Int) -> Bool {
return l.allSatisfy { $0 < t }
}
```func belowThreshold(l: [Int], t: Int) -> Bool {
for number in l {
if number >= t {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return true if all numbers in the array l are below threshold t.
belowThreshold(l: [1, 2, 4, 10], t: 100) == true
belowThreshold(l: [1, 20, 4, 10], t: 5) == false
assistant
```swift
func belowThreshold(l: [Int], t: Int) -> Bool {
for number in l {
if number >= t {
return false
}
}
return true
}
```func belowThreshold(l: [Int], t: Int) -> Bool {
for num in l {
if num >= t {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return true if all numbers in the array l are below threshold t.
belowThreshold(l: [1, 2, 4, 10], t: 100) == true
belowThreshold(l: [1, 20, 4, 10], t: 5) == false
assistant
```swift
func belowThreshold(l: [Int], t: Int) -> Bool {
for num in l {
if num >= t {
return false
}
}
return true
}
```func belowThreshold(l: [Int], t: Int) -> Bool {
return !l.contains(where: { $0 >= t })
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return true if all numbers in the array l are below threshold t.
belowThreshold(l: [1, 2, 4, 10], t: 100) == true
belowThreshold(l: [1, 20, 4, 10], t: 5) == false
assistant
```swift
func belowThreshold(l: [Int], t: Int) -> Bool {
return !l.contains(where: { $0 >= t })
}
```func belowThreshold(l: [Int], t: Int) -> Bool {
for num in l {
if num >= t {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return true if all numbers in the array l are below threshold t.
belowThreshold(l: [1, 2, 4, 10], t: 100) == true
belowThreshold(l: [1, 20, 4, 10], t: 5) == false
assistant
```swift
func belowThreshold(l: [Int], t: Int) -> Bool {
for num in l {
if num >= t {
return false
}
}
return true
}
```func add(x: Int, y: Int) -> Int {
return x + y
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Add two numbers x and y
add(x: 2, y: 3) == 5
add(x: 5, y: 7) == 12
assistant
```swift
func add(x: Int, y: Int) -> Int {
return x + y
}
```func add(x: Int, y: Int) -> Int {
return x + y
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Add two numbers x and y
add(x: 2, y: 3) == 5
add(x: 5, y: 7) == 12
assistant
```swift
func add(x: Int, y: Int) -> Int {
return x + y
}
```func add(x: Int, y: Int) -> Int {
return x + y
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Add two numbers x and y
add(x: 2, y: 3) == 5
add(x: 5, y: 7) == 12
assistant
```swift
func add(x: Int, y: Int) -> Int {
return x + y
}
```func add(x: Int, y: Int) -> Int {
return x + y
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Add two numbers x and y
add(x: 2, y: 3) == 5
add(x: 5, y: 7) == 12
assistant
```swift
func add(x: Int, y: Int) -> Int {
return x + y
}
```func add(x: Int, y: Int) -> Int {
return x + y
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Add two numbers x and y
add(x: 2, y: 3) == 5
add(x: 5, y: 7) == 12
assistant
```swift
func add(x: Int, y: Int) -> Int {
return x + y
}
```func add(x: Int, y: Int) -> Int {
return x + y
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Add two numbers x and y
add(x: 2, y: 3) == 5
add(x: 5, y: 7) == 12
assistant
```swift
func add(x: Int, y: Int) -> Int {
return x + y
}
```func add(x: Int, y: Int) -> Int {
return x + y
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Add two numbers x and y
add(x: 2, y: 3) == 5
add(x: 5, y: 7) == 12
assistant
```swift
func add(x: Int, y: Int) -> Int {
return x + y
}
```func add(x: Int, y: Int) -> Int {
return x + y
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Add two numbers x and y
add(x: 2, y: 3) == 5
add(x: 5, y: 7) == 12
assistant
```swift
func add(x: Int, y: Int) -> Int {
return x + y
}
```func add(x: Int, y: Int) -> Int {
return x + y
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Add two numbers x and y
add(x: 2, y: 3) == 5
add(x: 5, y: 7) == 12
assistant
```swift
func add(x: Int, y: Int) -> Int {
return x + y
}
```func add(x: Int, y: Int) -> Int {
return x + y
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Add two numbers x and y
add(x: 2, y: 3) == 5
add(x: 5, y: 7) == 12
assistant
```swift
func add(x: Int, y: Int) -> Int {
return x + y
}
```func sameChars(s0: String, s1: String) -> Bool {
var dict = [Character: Int]()
for char in s0 {
dict[char, default: 0] += 1
}
for char in s1 {
if let count = dict[char], count > 0 {
dict[char]! -= 1
} else {
return false
}
}
for (_, value) in dict {
if value != 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Check if two words have the same characters.
sameChars(s0: "eabcdzzzz", s1: "dddzzzzzzzddeddabc") == true
sameChars(s0: "abcd", s1: "dddddddabc") == true
sameChars(s0: "dddddddabc", s1: "abcd") == true
sameChars(s0: "eabcd", s1: "dddddddabc") == false
sameChars(s0: "abcd", s1: "dddddddabce") == false
sameChars(s0: "eabcdzzzz", s1: "dddzzzzzzzddddabc") == false
assistant
```swift
func sameChars(s0: String, s1: String) -> Bool {
var dict = [Character: Int]()
for char in s0 {
dict[char, default: 0] += 1
}
for char in s1 {
if let count = dict[char], count > 0 {
dict[char]! -= 1
} else {
return false
}
}
for (_, value) in dict {
if value != 0 {
return false
}
}
return true
}
``` // XCTAssertTrue failedfunc sameChars(s0: String, s1: String) -> Bool {
let sortedS0 = s0.sorted()
let sortedS1 = s1.sorted()
return sortedS0 == sortedS1
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Check if two words have the same characters.
sameChars(s0: "eabcdzzzz", s1: "dddzzzzzzzddeddabc") == true
sameChars(s0: "abcd", s1: "dddddddabc") == true
sameChars(s0: "dddddddabc", s1: "abcd") == true
sameChars(s0: "eabcd", s1: "dddddddabc") == false
sameChars(s0: "abcd", s1: "dddddddabce") == false
sameChars(s0: "eabcdzzzz", s1: "dddzzzzzzzddddabc") == false
assistant
```swift
func sameChars(s0: String, s1: String) -> Bool {
let sortedS0 = s0.sorted()
let sortedS1 = s1.sorted()
return sortedS0 == sortedS1
}
``` // XCTAssertTrue failedfunc sameChars(s0: String, s1: String) -> Bool {
let sortedS0 = String(s0.sorted())
let sortedS1 = String(s1.sorted())
return sortedS0 == sortedS1
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Check if two words have the same characters.
sameChars(s0: "eabcdzzzz", s1: "dddzzzzzzzddeddabc") == true
sameChars(s0: "abcd", s1: "dddddddabc") == true
sameChars(s0: "dddddddabc", s1: "abcd") == true
sameChars(s0: "eabcd", s1: "dddddddabc") == false
sameChars(s0: "abcd", s1: "dddddddabce") == false
sameChars(s0: "eabcdzzzz", s1: "dddzzzzzzzddddabc") == false
assistant
```swift
func sameChars(s0: String, s1: String) -> Bool {
let sortedS0 = String(s0.sorted())
let sortedS1 = String(s1.sorted())
return sortedS0 == sortedS1
}
``` // XCTAssertTrue failedfunc sameChars(s0: String, s1: String) -> Bool {
let sortedS0 = String(s0.sorted())
let sortedS1 = String(s1.sorted())
return sortedS0 == sortedS1
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Check if two words have the same characters.
sameChars(s0: "eabcdzzzz", s1: "dddzzzzzzzddeddabc") == true
sameChars(s0: "abcd", s1: "dddddddabc") == true
sameChars(s0: "dddddddabc", s1: "abcd") == true
sameChars(s0: "eabcd", s1: "dddddddabc") == false
sameChars(s0: "abcd", s1: "dddddddabce") == false
sameChars(s0: "eabcdzzzz", s1: "dddzzzzzzzddddabc") == false
assistant
```swift
func sameChars(s0: String, s1: String) -> Bool {
let sortedS0 = String(s0.sorted())
let sortedS1 = String(s1.sorted())
return sortedS0 == sortedS1
}
``` // XCTAssertTrue failedfunc sameChars(s0: String, s1: String) -> Bool {
let sortedS0 = String(s0.sorted())
let sortedS1 = String(s1.sorted())
return sortedS0 == sortedS1
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Check if two words have the same characters.
sameChars(s0: "eabcdzzzz", s1: "dddzzzzzzzddeddabc") == true
sameChars(s0: "abcd", s1: "dddddddabc") == true
sameChars(s0: "dddddddabc", s1: "abcd") == true
sameChars(s0: "eabcd", s1: "dddddddabc") == false
sameChars(s0: "abcd", s1: "dddddddabce") == false
sameChars(s0: "eabcdzzzz", s1: "dddzzzzzzzddddabc") == false
assistant
```swift
func sameChars(s0: String, s1: String) -> Bool {
let sortedS0 = String(s0.sorted())
let sortedS1 = String(s1.sorted())
return sortedS0 == sortedS1
}
``` // XCTAssertTrue failedfunc sameChars(s0: String, s1: String) -> Bool {
let sortedS0 = s0.sorted()
let sortedS1 = s1.sorted()
return sortedS0 == sortedS1
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Check if two words have the same characters.
sameChars(s0: "eabcdzzzz", s1: "dddzzzzzzzddeddabc") == true
sameChars(s0: "abcd", s1: "dddddddabc") == true
sameChars(s0: "dddddddabc", s1: "abcd") == true
sameChars(s0: "eabcd", s1: "dddddddabc") == false
sameChars(s0: "abcd", s1: "dddddddabce") == false
sameChars(s0: "eabcdzzzz", s1: "dddzzzzzzzddddabc") == false
assistant
```swift
func sameChars(s0: String, s1: String) -> Bool {
let sortedS0 = s0.sorted()
let sortedS1 = s1.sorted()
return sortedS0 == sortedS1
}
``` // XCTAssertTrue failedfunc sameChars(s0: String, s1: String) -> Bool {
var dict = [Character: Int]()
for char in s0 {
dict[char, default: 0] += 1
}
for char in s1 {
if let count = dict[char], count > 0 {
dict[char]! -= 1
} else {
return false
}
}
for (_, value) in dict {
if value != 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Check if two words have the same characters.
sameChars(s0: "eabcdzzzz", s1: "dddzzzzzzzddeddabc") == true
sameChars(s0: "abcd", s1: "dddddddabc") == true
sameChars(s0: "dddddddabc", s1: "abcd") == true
sameChars(s0: "eabcd", s1: "dddddddabc") == false
sameChars(s0: "abcd", s1: "dddddddabce") == false
sameChars(s0: "eabcdzzzz", s1: "dddzzzzzzzddddabc") == false
assistant
```swift
func sameChars(s0: String, s1: String) -> Bool {
var dict = [Character: Int]()
for char in s0 {
dict[char, default: 0] += 1
}
for char in s1 {
if let count = dict[char], count > 0 {
dict[char]! -= 1
} else {
return false
}
}
for (_, value) in dict {
if value != 0 {
return false
}
}
return true
}
``` // XCTAssertTrue failedfunc sameChars(s0: String, s1: String) -> Bool {
let sortedS0 = Array(s0).sorted()
let sortedS1 = Array(s1).sorted()
return sortedS0 == sortedS1
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Check if two words have the same characters.
sameChars(s0: "eabcdzzzz", s1: "dddzzzzzzzddeddabc") == true
sameChars(s0: "abcd", s1: "dddddddabc") == true
sameChars(s0: "dddddddabc", s1: "abcd") == true
sameChars(s0: "eabcd", s1: "dddddddabc") == false
sameChars(s0: "abcd", s1: "dddddddabce") == false
sameChars(s0: "eabcdzzzz", s1: "dddzzzzzzzddddabc") == false
assistant
```swift
func sameChars(s0: String, s1: String) -> Bool {
let sortedS0 = Array(s0).sorted()
let sortedS1 = Array(s1).sorted()
return sortedS0 == sortedS1
}
``` // XCTAssertTrue failedfunc sameChars(s0: String, s1: String) -> Bool {
var dict = [Character: Int]()
for char in s0 {
dict[char, default: 0] += 1
}
for char in s1 {
if let count = dict[char], count > 0 {
dict[char]! -= 1
} else {
return false
}
}
for (_, value) in dict {
if value != 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Check if two words have the same characters.
sameChars(s0: "eabcdzzzz", s1: "dddzzzzzzzddeddabc") == true
sameChars(s0: "abcd", s1: "dddddddabc") == true
sameChars(s0: "dddddddabc", s1: "abcd") == true
sameChars(s0: "eabcd", s1: "dddddddabc") == false
sameChars(s0: "abcd", s1: "dddddddabce") == false
sameChars(s0: "eabcdzzzz", s1: "dddzzzzzzzddddabc") == false
assistant
```swift
func sameChars(s0: String, s1: String) -> Bool {
var dict = [Character: Int]()
for char in s0 {
dict[char, default: 0] += 1
}
for char in s1 {
if let count = dict[char], count > 0 {
dict[char]! -= 1
} else {
return false
}
}
for (_, value) in dict {
if value != 0 {
return false
}
}
return true
}
``` // XCTAssertTrue failedfunc sameChars(s0: String, s1: String) -> Bool {
let sortedS0 = String(s0.sorted())
let sortedS1 = String(s1.sorted())
return sortedS0 == sortedS1
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Check if two words have the same characters.
sameChars(s0: "eabcdzzzz", s1: "dddzzzzzzzddeddabc") == true
sameChars(s0: "abcd", s1: "dddddddabc") == true
sameChars(s0: "dddddddabc", s1: "abcd") == true
sameChars(s0: "eabcd", s1: "dddddddabc") == false
sameChars(s0: "abcd", s1: "dddddddabce") == false
sameChars(s0: "eabcdzzzz", s1: "dddzzzzzzzddddabc") == false
assistant
```swift
func sameChars(s0: String, s1: String) -> Bool {
let sortedS0 = String(s0.sorted())
let sortedS1 = String(s1.sorted())
return sortedS0 == sortedS1
}
``` // XCTAssertTrue failedfunc fib(n: Int) -> Int {
if n <= 1 {
return n
}
var a = 0, b = 1, c = 0
for _ in 2...n {
c = a + b
a = b
b = c
}
return c
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return n-th Fibonacci number.
fib(n: 10) == 55
fib(n: 1) == 1
fib(n: 8) == 21
assistant
```swift
func fib(n: Int) -> Int {
if n <= 1 {
return n
}
var a = 0, b = 1, c = 0
for _ in 2...n {
c = a + b
a = b
b = c
}
return c
}
```func fib(n: Int) -> Int {
if n <= 1 {
return n
} else {
var a = 0, b = 1, c = 0
for _ in 2...n {
c = a + b
a = b
b = c
}
return c
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return n-th Fibonacci number.
fib(n: 10) == 55
fib(n: 1) == 1
fib(n: 8) == 21
assistant
```swift
func fib(n: Int) -> Int {
if n <= 1 {
return n
} else {
var a = 0, b = 1, c = 0
for _ in 2...n {
c = a + b
a = b
b = c
}
return c
}
}
```func fib(n: Int) -> Int {
if n <= 1 {
return n
}
var a = 0, b = 1, c = 0
for _ in 2...n {
c = a + b
a = b
b = c
}
return c
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return n-th Fibonacci number.
fib(n: 10) == 55
fib(n: 1) == 1
fib(n: 8) == 21
assistant
```swift
func fib(n: Int) -> Int {
if n <= 1 {
return n
}
var a = 0, b = 1, c = 0
for _ in 2...n {
c = a + b
a = b
b = c
}
return c
}
```func fib(n: Int) -> Int {
if n <= 1 {
return n
}
var a = 0, b = 1, c = 0
for _ in 2...n {
c = a + b
a = b
b = c
}
return c
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return n-th Fibonacci number.
fib(n: 10) == 55
fib(n: 1) == 1
fib(n: 8) == 21
assistant
```swift
func fib(n: Int) -> Int {
if n <= 1 {
return n
}
var a = 0, b = 1, c = 0
for _ in 2...n {
c = a + b
a = b
b = c
}
return c
}
```func fib(n: Int) -> Int {
if n <= 1 {
return n
} else {
var a = 0, b = 1, c = 0
for _ in 2...n {
c = a + b
a = b
b = c
}
return c
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return n-th Fibonacci number.
fib(n: 10) == 55
fib(n: 1) == 1
fib(n: 8) == 21
assistant
```swift
func fib(n: Int) -> Int {
if n <= 1 {
return n
} else {
var a = 0, b = 1, c = 0
for _ in 2...n {
c = a + b
a = b
b = c
}
return c
}
}
```func fib(n: Int) -> Int {
if n <= 1 {
return n
}
var a = 0, b = 1, c = 0
for _ in 2...n {
c = a + b
a = b
b = c
}
return c
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return n-th Fibonacci number.
fib(n: 10) == 55
fib(n: 1) == 1
fib(n: 8) == 21
assistant
```swift
func fib(n: Int) -> Int {
if n <= 1 {
return n
}
var a = 0, b = 1, c = 0
for _ in 2...n {
c = a + b
a = b
b = c
}
return c
}
```func fib(n: Int) -> Int {
if n <= 1 {
return n
}
var a = 0, b = 1, c = 0
for _ in 2...n {
c = a + b
a = b
b = c
}
return c
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return n-th Fibonacci number.
fib(n: 10) == 55
fib(n: 1) == 1
fib(n: 8) == 21
assistant
```swift
func fib(n: Int) -> Int {
if n <= 1 {
return n
}
var a = 0, b = 1, c = 0
for _ in 2...n {
c = a + b
a = b
b = c
}
return c
}
```func fib(n: Int) -> Int {
if n <= 1 {
return n
}
var a = 0, b = 1, c = 0
for _ in 2...n {
c = a + b
a = b
b = c
}
return c
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return n-th Fibonacci number.
fib(n: 10) == 55
fib(n: 1) == 1
fib(n: 8) == 21
assistant
```swift
func fib(n: Int) -> Int {
if n <= 1 {
return n
}
var a = 0, b = 1, c = 0
for _ in 2...n {
c = a + b
a = b
b = c
}
return c
}
```func fib(n: Int) -> Int {
if n <= 1 {
return n
}
var a = 0, b = 1, c = 0
for _ in 2...n {
c = a + b
a = b
b = c
}
return c
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return n-th Fibonacci number.
fib(n: 10) == 55
fib(n: 1) == 1
fib(n: 8) == 21
assistant
```swift
func fib(n: Int) -> Int {
if n <= 1 {
return n
}
var a = 0, b = 1, c = 0
for _ in 2...n {
c = a + b
a = b
b = c
}
return c
}
```func fib(n: Int) -> Int {
if n <= 1 {
return n
}
var a = 0, b = 1
for _ in 2...n {
(a, b) = (b, a + b)
}
return b
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return n-th Fibonacci number.
fib(n: 10) == 55
fib(n: 1) == 1
fib(n: 8) == 21
assistant
```swift
func fib(n: Int) -> Int {
if n <= 1 {
return n
}
var a = 0, b = 1
for _ in 2...n {
(a, b) = (b, a + b)
}
return b
}
```func correctBracketing(brackets: String) -> Bool {
var counter = 0
for char in brackets {
if char == "<" {
counter += 1
} else if char == ">" {
counter -= 1
}
if counter < 0 {
return false
}
}
return counter == 0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
brackets is a string of "<" and ">".
return true if every opening bracket has a corresponding closing bracket.
correctBracketing(brackets: "<") == false
correctBracketing(brackets: "<>") == true
correctBracketing(brackets: "<<><>>") == true
correctBracketing(brackets: "><<>") == false
assistant
```swift
func correctBracketing(brackets: String) -> Bool {
var counter = 0
for char in brackets {
if char == "<" {
counter += 1
} else if char == ">" {
counter -= 1
}
if counter < 0 {
return false
}
}
return counter == 0
}
```func correctBracketing(brackets: String) -> Bool {
var stack = [Character]()
for char in brackets {
if char == "<" {
stack.append(char)
} else if char == ">" {
guard !stack.isEmpty else {
return false
}
stack.removeLast()
}
}
return stack.isEmpty
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
brackets is a string of "<" and ">".
return true if every opening bracket has a corresponding closing bracket.
correctBracketing(brackets: "<") == false
correctBracketing(brackets: "<>") == true
correctBracketing(brackets: "<<><>>") == true
correctBracketing(brackets: "><<>") == false
assistant
```swift
func correctBracketing(brackets: String) -> Bool {
var stack = [Character]()
for char in brackets {
if char == "<" {
stack.append(char)
} else if char == ">" {
guard !stack.isEmpty else {
return false
}
stack.removeLast()
}
}
return stack.isEmpty
}
```func correctBracketing(brackets: String) -> Bool {
var counter = 0
for char in brackets {
if char == "<" {
counter += 1
} else if char == ">" {
counter -= 1
}
if counter < 0 {
return false
}
}
return counter == 0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
brackets is a string of "<" and ">".
return true if every opening bracket has a corresponding closing bracket.
correctBracketing(brackets: "<") == false
correctBracketing(brackets: "<>") == true
correctBracketing(brackets: "<<><>>") == true
correctBracketing(brackets: "><<>") == false
assistant
```swift
func correctBracketing(brackets: String) -> Bool {
var counter = 0
for char in brackets {
if char == "<" {
counter += 1
} else if char == ">" {
counter -= 1
}
if counter < 0 {
return false
}
}
return counter == 0
}
```func correctBracketing(brackets: String) -> Bool {
var stack = [Character]()
for char in brackets {
if char == "<" {
stack.append(char)
} else if char == ">" {
if stack.isEmpty {
return false
}
stack.removeLast()
}
}
return stack.isEmpty
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
brackets is a string of "<" and ">".
return true if every opening bracket has a corresponding closing bracket.
correctBracketing(brackets: "<") == false
correctBracketing(brackets: "<>") == true
correctBracketing(brackets: "<<><>>") == true
correctBracketing(brackets: "><<>") == false
assistant
```swift
func correctBracketing(brackets: String) -> Bool {
var stack = [Character]()
for char in brackets {
if char == "<" {
stack.append(char)
} else if char == ">" {
if stack.isEmpty {
return false
}
stack.removeLast()
}
}
return stack.isEmpty
}
```func correctBracketing(brackets: String) -> Bool {
var counter = 0
for char in brackets {
if char == "<" {
counter += 1
} else if char == ">" {
counter -= 1
}
if counter < 0 {
return false
}
}
return counter == 0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
brackets is a string of "<" and ">".
return true if every opening bracket has a corresponding closing bracket.
correctBracketing(brackets: "<") == false
correctBracketing(brackets: "<>") == true
correctBracketing(brackets: "<<><>>") == true
correctBracketing(brackets: "><<>") == false
assistant
```swift
func correctBracketing(brackets: String) -> Bool {
var counter = 0
for char in brackets {
if char == "<" {
counter += 1
} else if char == ">" {
counter -= 1
}
if counter < 0 {
return false
}
}
return counter == 0
}
```func correctBracketing(brackets: String) -> Bool {
var counter = 0
for char in brackets {
if char == "<" {
counter += 1
} else if char == ">" {
counter -= 1
}
if counter < 0 {
return false
}
}
return counter == 0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
brackets is a string of "<" and ">".
return true if every opening bracket has a corresponding closing bracket.
correctBracketing(brackets: "<") == false
correctBracketing(brackets: "<>") == true
correctBracketing(brackets: "<<><>>") == true
correctBracketing(brackets: "><<>") == false
assistant
```swift
func correctBracketing(brackets: String) -> Bool {
var counter = 0
for char in brackets {
if char == "<" {
counter += 1
} else if char == ">" {
counter -= 1
}
if counter < 0 {
return false
}
}
return counter == 0
}
```func correctBracketing(brackets: String) -> Bool {
var stack = [Character]()
for char in brackets {
if char == "<" {
stack.append(char)
} else if char == ">" {
if stack.isEmpty {
return false
}
stack.removeLast()
}
}
return stack.isEmpty
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
brackets is a string of "<" and ">".
return true if every opening bracket has a corresponding closing bracket.
correctBracketing(brackets: "<") == false
correctBracketing(brackets: "<>") == true
correctBracketing(brackets: "<<><>>") == true
correctBracketing(brackets: "><<>") == false
assistant
```swift
func correctBracketing(brackets: String) -> Bool {
var stack = [Character]()
for char in brackets {
if char == "<" {
stack.append(char)
} else if char == ">" {
if stack.isEmpty {
return false
}
stack.removeLast()
}
}
return stack.isEmpty
}
```func correctBracketing(brackets: String) -> Bool {
var stack = [Character]()
for char in brackets {
if char == "<" {
stack.append(char)
} else if char == ">" {
if stack.isEmpty {
return false
}
stack.removeLast()
}
}
return stack.isEmpty
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
brackets is a string of "<" and ">".
return true if every opening bracket has a corresponding closing bracket.
correctBracketing(brackets: "<") == false
correctBracketing(brackets: "<>") == true
correctBracketing(brackets: "<<><>>") == true
correctBracketing(brackets: "><<>") == false
assistant
```swift
func correctBracketing(brackets: String) -> Bool {
var stack = [Character]()
for char in brackets {
if char == "<" {
stack.append(char)
} else if char == ">" {
if stack.isEmpty {
return false
}
stack.removeLast()
}
}
return stack.isEmpty
}
```func correctBracketing(brackets: String) -> Bool {
var counter = 0
for char in brackets {
if char == "<" {
counter += 1
} else if char == ">" {
counter -= 1
}
if counter < 0 {
return false
}
}
return counter == 0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
brackets is a string of "<" and ">".
return true if every opening bracket has a corresponding closing bracket.
correctBracketing(brackets: "<") == false
correctBracketing(brackets: "<>") == true
correctBracketing(brackets: "<<><>>") == true
correctBracketing(brackets: "><<>") == false
assistant
```swift
func correctBracketing(brackets: String) -> Bool {
var counter = 0
for char in brackets {
if char == "<" {
counter += 1
} else if char == ">" {
counter -= 1
}
if counter < 0 {
return false
}
}
return counter == 0
}
```func correctBracketing(brackets: String) -> Bool {
var counter = 0
for char in brackets {
if char == "<" {
counter += 1
} else if char == ">" {
counter -= 1
}
if counter < 0 {
return false
}
}
return counter == 0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
brackets is a string of "<" and ">".
return true if every opening bracket has a corresponding closing bracket.
correctBracketing(brackets: "<") == false
correctBracketing(brackets: "<>") == true
correctBracketing(brackets: "<<><>>") == true
correctBracketing(brackets: "><<>") == false
assistant
```swift
func correctBracketing(brackets: String) -> Bool {
var counter = 0
for char in brackets {
if char == "<" {
counter += 1
} else if char == ">" {
counter -= 1
}
if counter < 0 {
return false
}
}
return counter == 0
}
```func monotonic(l: [Int]) -> Bool {
if l.isEmpty || l.count == 1 {
return true
}
let first = l[0]
var increasing = true
for i in 1..<l.count {
if l[i] < first {
increasing = false
break
} else if l[i] > first {
increasing = true
break
}
}
for i in 1..<l.count {
if increasing && l[i] < l[i-1] {
return false
} else if !increasing && l[i] > l[i-1] {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return true is array elements are monotonically increasing or decreasing.
monotonic(l: [1, 2, 4, 20]) == true
monotonic(l: [1, 20, 4, 10]) == false
monotonic(l: [4, 1, 0, -10]) == true
assistant
```swift
func monotonic(l: [Int]) -> Bool {
if l.isEmpty || l.count == 1 {
return true
}
let first = l[0]
var increasing = true
for i in 1..<l.count {
if l[i] < first {
increasing = false
break
} else if l[i] > first {
increasing = true
break
}
}
for i in 1..<l.count {
if increasing && l[i] < l[i-1] {
return false
} else if !increasing && l[i] > l[i-1] {
return false
}
}
return true
}
```func monotonic(l: [Int]) -> Bool {
if l.isEmpty || l.count == 1 {
return true
}
let first = l[0]
var increasing = true
for i in 1..<l.count {
if l[i] < first {
increasing = false
break
} else if l[i] > first {
increasing = true
break
}
}
for i in 1..<l.count {
if increasing && l[i] < l[i-1] {
return false
} else if !increasing && l[i] > l[i-1] {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return true is array elements are monotonically increasing or decreasing.
monotonic(l: [1, 2, 4, 20]) == true
monotonic(l: [1, 20, 4, 10]) == false
monotonic(l: [4, 1, 0, -10]) == true
assistant
```swift
func monotonic(l: [Int]) -> Bool {
if l.isEmpty || l.count == 1 {
return true
}
let first = l[0]
var increasing = true
for i in 1..<l.count {
if l[i] < first {
increasing = false
break
} else if l[i] > first {
increasing = true
break
}
}
for i in 1..<l.count {
if increasing && l[i] < l[i-1] {
return false
} else if !increasing && l[i] > l[i-1] {
return false
}
}
return true
}
```func monotonic(l: [Int]) -> Bool {
if l.isEmpty || l.count == 1 {
return true
}
let firstElement = l[0]
var isIncreasing = true
for i in 1..<l.count {
if l[i] < firstElement {
isIncreasing = false
break
} else if l[i] > firstElement {
isIncreasing = true
break
}
}
for i in 1..<l.count {
if (isIncreasing && l[i] < l[i-1]) || (!isIncreasing && l[i] > l[i-1]) {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return true is array elements are monotonically increasing or decreasing.
monotonic(l: [1, 2, 4, 20]) == true
monotonic(l: [1, 20, 4, 10]) == false
monotonic(l: [4, 1, 0, -10]) == true
assistant
```swift
func monotonic(l: [Int]) -> Bool {
if l.isEmpty || l.count == 1 {
return true
}
let firstElement = l[0]
var isIncreasing = true
for i in 1..<l.count {
if l[i] < firstElement {
isIncreasing = false
break
} else if l[i] > firstElement {
isIncreasing = true
break
}
}
for i in 1..<l.count {
if (isIncreasing && l[i] < l[i-1]) || (!isIncreasing && l[i] > l[i-1]) {
return false
}
}
return true
}
```func monotonic(l: [Int]) -> Bool {
if l.isEmpty || l.count == 1 {
return true
}
let first = l[0]
var isIncreasing = true
for i in 1..<l.count {
if l[i] < first {
isIncreasing = false
break
} else if l[i] > first {
isIncreasing = true
break
}
}
for i in 1..<l.count {
if (isIncreasing && l[i] < l[i-1]) || (!isIncreasing && l[i] > l[i-1]) {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return true is array elements are monotonically increasing or decreasing.
monotonic(l: [1, 2, 4, 20]) == true
monotonic(l: [1, 20, 4, 10]) == false
monotonic(l: [4, 1, 0, -10]) == true
assistant
```swift
func monotonic(l: [Int]) -> Bool {
if l.isEmpty || l.count == 1 {
return true
}
let first = l[0]
var isIncreasing = true
for i in 1..<l.count {
if l[i] < first {
isIncreasing = false
break
} else if l[i] > first {
isIncreasing = true
break
}
}
for i in 1..<l.count {
if (isIncreasing && l[i] < l[i-1]) || (!isIncreasing && l[i] > l[i-1]) {
return false
}
}
return true
}
```func monotonic(l: [Int]) -> Bool {
if l.isEmpty || l.count == 1 {
return true
}
let direction = l[1] > l[0]
for i in 1..<l.count {
if (direction && l[i] < l[i-1]) || (!direction && l[i] > l[i-1]) {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return true is array elements are monotonically increasing or decreasing.
monotonic(l: [1, 2, 4, 20]) == true
monotonic(l: [1, 20, 4, 10]) == false
monotonic(l: [4, 1, 0, -10]) == true
assistant
```swift
func monotonic(l: [Int]) -> Bool {
if l.isEmpty || l.count == 1 {
return true
}
let direction = l[1] > l[0]
for i in 1..<l.count {
if (direction && l[i] < l[i-1]) || (!direction && l[i] > l[i-1]) {
return false
}
}
return true
}
```func monotonic(l: [Int]) -> Bool {
if l.isEmpty || l.count == 1 {
return true
}
let direction = l[1] > l[0]
for i in 1..<l.count {
if direction {
if l[i] < l[i-1] {
return false
}
} else {
if l[i] > l[i-1] {
return false
}
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return true is array elements are monotonically increasing or decreasing.
monotonic(l: [1, 2, 4, 20]) == true
monotonic(l: [1, 20, 4, 10]) == false
monotonic(l: [4, 1, 0, -10]) == true
assistant
```swift
func monotonic(l: [Int]) -> Bool {
if l.isEmpty || l.count == 1 {
return true
}
let direction = l[1] > l[0]
for i in 1..<l.count {
if direction {
if l[i] < l[i-1] {
return false
}
} else {
if l[i] > l[i-1] {
return false
}
}
}
return true
}
```func monotonic(l: [Int]) -> Bool {
if l.isEmpty || l.count == 1 {
return true
}
let first = l[0]
var increasing = true
for i in 1..<l.count {
if l[i] < first {
increasing = false
break
} else if l[i] > first {
increasing = true
break
}
}
for i in 1..<l.count {
if increasing && l[i] < l[i-1] {
return false
} else if !increasing && l[i] > l[i-1] {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return true is array elements are monotonically increasing or decreasing.
monotonic(l: [1, 2, 4, 20]) == true
monotonic(l: [1, 20, 4, 10]) == false
monotonic(l: [4, 1, 0, -10]) == true
assistant
```swift
func monotonic(l: [Int]) -> Bool {
if l.isEmpty || l.count == 1 {
return true
}
let first = l[0]
var increasing = true
for i in 1..<l.count {
if l[i] < first {
increasing = false
break
} else if l[i] > first {
increasing = true
break
}
}
for i in 1..<l.count {
if increasing && l[i] < l[i-1] {
return false
} else if !increasing && l[i] > l[i-1] {
return false
}
}
return true
}
```func monotonic(l: [Int]) -> Bool {
if l.isEmpty || l.count == 1 {
return true
}
let first = l[0]
let last = l[l.count - 1]
if first <= last {
for i in 1..<l.count {
if l[i] < l[i - 1] {
return false
}
}
} else {
for i in 1..<l.count {
if l[i] > l[i - 1] {
return false
}
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return true is array elements are monotonically increasing or decreasing.
monotonic(l: [1, 2, 4, 20]) == true
monotonic(l: [1, 20, 4, 10]) == false
monotonic(l: [4, 1, 0, -10]) == true
assistant
```swift
func monotonic(l: [Int]) -> Bool {
if l.isEmpty || l.count == 1 {
return true
}
let first = l[0]
let last = l[l.count - 1]
if first <= last {
for i in 1..<l.count {
if l[i] < l[i - 1] {
return false
}
}
} else {
for i in 1..<l.count {
if l[i] > l[i - 1] {
return false
}
}
}
return true
}
```func monotonic(l: [Int]) -> Bool {
if l.isEmpty || l.count == 1 {
return true
}
let first = l[0]
var isIncreasing = true
for i in 1..<l.count {
if l[i] < first {
isIncreasing = false
break
} else if l[i] > first {
isIncreasing = true
break
}
}
for i in 1..<l.count {
if isIncreasing && l[i] < l[i-1] {
return false
} else if !isIncreasing && l[i] > l[i-1] {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return true is array elements are monotonically increasing or decreasing.
monotonic(l: [1, 2, 4, 20]) == true
monotonic(l: [1, 20, 4, 10]) == false
monotonic(l: [4, 1, 0, -10]) == true
assistant
```swift
func monotonic(l: [Int]) -> Bool {
if l.isEmpty || l.count == 1 {
return true
}
let first = l[0]
var isIncreasing = true
for i in 1..<l.count {
if l[i] < first {
isIncreasing = false
break
} else if l[i] > first {
isIncreasing = true
break
}
}
for i in 1..<l.count {
if isIncreasing && l[i] < l[i-1] {
return false
} else if !isIncreasing && l[i] > l[i-1] {
return false
}
}
return true
}
```func monotonic(l: [Int]) -> Bool {
if l.isEmpty || l.count == 1 {
return true
}
let firstElement = l[0]
var isIncreasing = true
for i in 1..<l.count {
if l[i] < firstElement {
isIncreasing = false
break
} else if l[i] > firstElement {
isIncreasing = true
break
}
}
for i in 1..<l.count {
if (isIncreasing && l[i] < l[i-1]) || (!isIncreasing && l[i] > l[i-1]) {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return true is array elements are monotonically increasing or decreasing.
monotonic(l: [1, 2, 4, 20]) == true
monotonic(l: [1, 20, 4, 10]) == false
monotonic(l: [4, 1, 0, -10]) == true
assistant
```swift
func monotonic(l: [Int]) -> Bool {
if l.isEmpty || l.count == 1 {
return true
}
let firstElement = l[0]
var isIncreasing = true
for i in 1..<l.count {
if l[i] < firstElement {
isIncreasing = false
break
} else if l[i] > firstElement {
isIncreasing = true
break
}
}
for i in 1..<l.count {
if (isIncreasing && l[i] < l[i-1]) || (!isIncreasing && l[i] > l[i-1]) {
return false
}
}
return true
}
```func common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
return Array(set1.intersection(set2)).sorted()
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return sorted unique common elements for two arrays.
common(l1: [1, 4, 3, 34, 653, 2, 5], l2: [5, 7, 1, 5, 9, 653, 121]) == [1, 5, 653]
common(l1: [5, 3, 2, 8], l2: [3, 2]) == [2, 3]
assistant
```swift
func common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
return Array(set1.intersection(set2)).sorted()
}
```func common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
return Array(set1.intersection(set2)).sorted()
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return sorted unique common elements for two arrays.
common(l1: [1, 4, 3, 34, 653, 2, 5], l2: [5, 7, 1, 5, 9, 653, 121]) == [1, 5, 653]
common(l1: [5, 3, 2, 8], l2: [3, 2]) == [2, 3]
assistant
```swift
func common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
return Array(set1.intersection(set2)).sorted()
}
```func common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
return Array(set1.intersection(set2)).sorted()
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return sorted unique common elements for two arrays.
common(l1: [1, 4, 3, 34, 653, 2, 5], l2: [5, 7, 1, 5, 9, 653, 121]) == [1, 5, 653]
common(l1: [5, 3, 2, 8], l2: [3, 2]) == [2, 3]
assistant
```swift
func common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
return Array(set1.intersection(set2)).sorted()
}
```func common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
return Array(set1.intersection(set2)).sorted()
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return sorted unique common elements for two arrays.
common(l1: [1, 4, 3, 34, 653, 2, 5], l2: [5, 7, 1, 5, 9, 653, 121]) == [1, 5, 653]
common(l1: [5, 3, 2, 8], l2: [3, 2]) == [2, 3]
assistant
```swift
func common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
return Array(set1.intersection(set2)).sorted()
}
```func common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
return Array(set1.intersection(set2)).sorted()
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return sorted unique common elements for two arrays.
common(l1: [1, 4, 3, 34, 653, 2, 5], l2: [5, 7, 1, 5, 9, 653, 121]) == [1, 5, 653]
common(l1: [5, 3, 2, 8], l2: [3, 2]) == [2, 3]
assistant
```swift
func common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
return Array(set1.intersection(set2)).sorted()
}
```func common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
return Array(set1.intersection(set2)).sorted()
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return sorted unique common elements for two arrays.
common(l1: [1, 4, 3, 34, 653, 2, 5], l2: [5, 7, 1, 5, 9, 653, 121]) == [1, 5, 653]
common(l1: [5, 3, 2, 8], l2: [3, 2]) == [2, 3]
assistant
```swift
func common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
return Array(set1.intersection(set2)).sorted()
}
```func common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
return Array(set1.intersection(set2)).sorted()
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return sorted unique common elements for two arrays.
common(l1: [1, 4, 3, 34, 653, 2, 5], l2: [5, 7, 1, 5, 9, 653, 121]) == [1, 5, 653]
common(l1: [5, 3, 2, 8], l2: [3, 2]) == [2, 3]
assistant
```swift
func common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
return Array(set1.intersection(set2)).sorted()
}
```func common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
return Array(set1.intersection(set2)).sorted()
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return sorted unique common elements for two arrays.
common(l1: [1, 4, 3, 34, 653, 2, 5], l2: [5, 7, 1, 5, 9, 653, 121]) == [1, 5, 653]
common(l1: [5, 3, 2, 8], l2: [3, 2]) == [2, 3]
assistant
```swift
func common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
return Array(set1.intersection(set2)).sorted()
}
```func common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
return Array(set1.intersection(set2)).sorted()
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return sorted unique common elements for two arrays.
common(l1: [1, 4, 3, 34, 653, 2, 5], l2: [5, 7, 1, 5, 9, 653, 121]) == [1, 5, 653]
common(l1: [5, 3, 2, 8], l2: [3, 2]) == [2, 3]
assistant
```swift
func common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
return Array(set1.intersection(set2)).sorted()
}
```func common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
return Array(set1.intersection(set2)).sorted()
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return sorted unique common elements for two arrays.
common(l1: [1, 4, 3, 34, 653, 2, 5], l2: [5, 7, 1, 5, 9, 653, 121]) == [1, 5, 653]
common(l1: [5, 3, 2, 8], l2: [3, 2]) == [2, 3]
assistant
```swift
func common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
return Array(set1.intersection(set2)).sorted()
}
```func largestPrimeFactor(n: Int) -> Int {
var num = n
var maxPrime = -1
while num % 2 == 0 {
maxPrime = 2
num /= 2
}
for i in stride(from: 3, through: Int(Double(num).squareRoot()), by: 2) {
while num % i == 0 {
maxPrime = i
num = num / i
}
}
if num > 2 {
maxPrime = num
}
return maxPrime
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return the largest prime factor of n. Assume n > 1 and is not a prime.
largestPrimeFactor(n: 13195) == 29
largestPrimeFactor(n: 2048) == 2
assistant
```swift
func largestPrimeFactor(n: Int) -> Int {
var num = n
var maxPrime = -1
while num % 2 == 0 {
maxPrime = 2
num /= 2
}
for i in stride(from: 3, through: Int(Double(num).squareRoot()), by: 2) {
while num % i == 0 {
maxPrime = i
num = num / i
}
}
if num > 2 {
maxPrime = num
}
return maxPrime
}
```func largestPrimeFactor(n: Int) -> Int {
var number = n
var maxPrime = -1
while number % 2 == 0 {
maxPrime = 2
number /= 2
}
for i in stride(from: 3, through: Int(Double(number).squareRoot()), by: 2) {
while number % i == 0 {
maxPrime = i
number /= i
}
}
if number > 2 {
maxPrime = number
}
return maxPrime
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return the largest prime factor of n. Assume n > 1 and is not a prime.
largestPrimeFactor(n: 13195) == 29
largestPrimeFactor(n: 2048) == 2
assistant
```swift
func largestPrimeFactor(n: Int) -> Int {
var number = n
var maxPrime = -1
while number % 2 == 0 {
maxPrime = 2
number /= 2
}
for i in stride(from: 3, through: Int(Double(number).squareRoot()), by: 2) {
while number % i == 0 {
maxPrime = i
number /= i
}
}
if number > 2 {
maxPrime = number
}
return maxPrime
}
```func largestPrimeFactor(n: Int) -> Int {
var num = n
var factor = 2
while factor * factor <= num {
if num % factor == 0 {
num /= factor
} else {
factor += 1
}
}
return num
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return the largest prime factor of n. Assume n > 1 and is not a prime.
largestPrimeFactor(n: 13195) == 29
largestPrimeFactor(n: 2048) == 2
assistant
```swift
func largestPrimeFactor(n: Int) -> Int {
var num = n
var factor = 2
while factor * factor <= num {
if num % factor == 0 {
num /= factor
} else {
factor += 1
}
}
return num
}
```func largestPrimeFactor(n: Int) -> Int {
var number = n
var largestFactor = 1
// Divide number by 2 until it's odd
while number % 2 == 0 {
largestFactor = 2
number /= 2
}
// Check for odd factors from 3 onwards
var i = 3
while i * i <= number {
if number % i == 0 {
largestFactor = i
number /= i
} else {
i += 2
}
}
// If number is still greater than 2, then it's a prime number
if number > 2 {
largestFactor = number
}
return largestFactor
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return the largest prime factor of n. Assume n > 1 and is not a prime.
largestPrimeFactor(n: 13195) == 29
largestPrimeFactor(n: 2048) == 2
assistant
```swift
func largestPrimeFactor(n: Int) -> Int {
var number = n
var largestFactor = 1
// Divide number by 2 until it's odd
while number % 2 == 0 {
largestFactor = 2
number /= 2
}
// Check for odd factors from 3 onwards
var i = 3
while i * i <= number {
if number % i == 0 {
largestFactor = i
number /= i
} else {
i += 2
}
}
// If number is still greater than 2, then it's a prime number
if number > 2 {
largestFactor = number
}
return largestFactor
}
```func largestPrimeFactor(n: Int) -> Int {
var maxPrime = -1
var number = n
// Divide number by 2 to remove all even factors
while number % 2 == 0 {
maxPrime = 2
number /= 2
}
// Now number must be odd, so we can skip one element (Note i = i +2)
for i in stride(from: 3, through: Int(Double(number).squareRoot()), by: 2) {
// While i divides number, save i and divide number
while number % i == 0 {
maxPrime = i
number = number / i
}
}
// This condition is to handle the case when n is a prime number greater than 2
if number > 2 {
maxPrime = number
}
return maxPrime
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return the largest prime factor of n. Assume n > 1 and is not a prime.
largestPrimeFactor(n: 13195) == 29
largestPrimeFactor(n: 2048) == 2
assistant
```swift
func largestPrimeFactor(n: Int) -> Int {
var maxPrime = -1
var number = n
// Divide number by 2 to remove all even factors
while number % 2 == 0 {
maxPrime = 2
number /= 2
}
// Now number must be odd, so we can skip one element (Note i = i +2)
for i in stride(from: 3, through: Int(Double(number).squareRoot()), by: 2) {
// While i divides number, save i and divide number
while number % i == 0 {
maxPrime = i
number = number / i
}
}
// This condition is to handle the case when n is a prime number greater than 2
if number > 2 {
maxPrime = number
}
return maxPrime
}
```func largestPrimeFactor(n: Int) -> Int {
var number = n
var largestFactor = 1
// Divide number by 2 until it's odd
while number % 2 == 0 {
largestFactor = 2
number /= 2
}
// Check for odd factors from 3 onwards
let maxFactor = Int(Double(number).squareRoot()) + 1
for i in stride(from: 3, through: maxFactor, by: 2) {
while number % i == 0 {
largestFactor = i
number /= i
}
}
// If number is still greater than 2, then it's a prime number
if number > 2 {
largestFactor = number
}
return largestFactor
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return the largest prime factor of n. Assume n > 1 and is not a prime.
largestPrimeFactor(n: 13195) == 29
largestPrimeFactor(n: 2048) == 2
assistant
```swift
func largestPrimeFactor(n: Int) -> Int {
var number = n
var largestFactor = 1
// Divide number by 2 until it's odd
while number % 2 == 0 {
largestFactor = 2
number /= 2
}
// Check for odd factors from 3 onwards
let maxFactor = Int(Double(number).squareRoot()) + 1
for i in stride(from: 3, through: maxFactor, by: 2) {
while number % i == 0 {
largestFactor = i
number /= i
}
}
// If number is still greater than 2, then it's a prime number
if number > 2 {
largestFactor = number
}
return largestFactor
}
```func largestPrimeFactor(n: Int) -> Int {
var number = n
var maxPrime = -1
while number % 2 == 0 {
maxPrime = 2
number /= 2
}
for i in stride(from: 3, through: Int(Double(number).squareRoot()), by: 2) {
while number % i == 0 {
maxPrime = i
number /= i
}
}
if number > 2 {
maxPrime = number
}
return maxPrime
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return the largest prime factor of n. Assume n > 1 and is not a prime.
largestPrimeFactor(n: 13195) == 29
largestPrimeFactor(n: 2048) == 2
assistant
```swift
func largestPrimeFactor(n: Int) -> Int {
var number = n
var maxPrime = -1
while number % 2 == 0 {
maxPrime = 2
number /= 2
}
for i in stride(from: 3, through: Int(Double(number).squareRoot()), by: 2) {
while number % i == 0 {
maxPrime = i
number /= i
}
}
if number > 2 {
maxPrime = number
}
return maxPrime
}
```func largestPrimeFactor(n: Int) -> Int {
var number = n
var divisor = 2
while number > 1 {
if number % divisor == 0 {
number /= divisor
} else {
divisor += 1
}
}
return divisor
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return the largest prime factor of n. Assume n > 1 and is not a prime.
largestPrimeFactor(n: 13195) == 29
largestPrimeFactor(n: 2048) == 2
assistant
```swift
func largestPrimeFactor(n: Int) -> Int {
var number = n
var divisor = 2
while number > 1 {
if number % divisor == 0 {
number /= divisor
} else {
divisor += 1
}
}
return divisor
}
```func largestPrimeFactor(n: Int) -> Int {
var number = n
var largestFactor = 1
// Divide number by 2 until it's odd
while number % 2 == 0 {
largestFactor = 2
number /= 2
}
// Check for odd factors from 3 onwards
var i = 3
while i * i <= number {
if number % i == 0 {
largestFactor = i
number /= i
} else {
i += 2
}
}
// If number is still greater than 2, then it's a prime number
if number > 2 {
largestFactor = number
}
return largestFactor
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return the largest prime factor of n. Assume n > 1 and is not a prime.
largestPrimeFactor(n: 13195) == 29
largestPrimeFactor(n: 2048) == 2
assistant
```swift
func largestPrimeFactor(n: Int) -> Int {
var number = n
var largestFactor = 1
// Divide number by 2 until it's odd
while number % 2 == 0 {
largestFactor = 2
number /= 2
}
// Check for odd factors from 3 onwards
var i = 3
while i * i <= number {
if number % i == 0 {
largestFactor = i
number /= i
} else {
i += 2
}
}
// If number is still greater than 2, then it's a prime number
if number > 2 {
largestFactor = number
}
return largestFactor
}
```func largestPrimeFactor(n: Int) -> Int {
var number = n
var divisor = 2
while number > 1 {
if number % divisor == 0 {
number /= divisor
} else {
divisor += 1
}
}
return divisor
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Return the largest prime factor of n. Assume n > 1 and is not a prime.
largestPrimeFactor(n: 13195) == 29
largestPrimeFactor(n: 2048) == 2
assistant
```swift
func largestPrimeFactor(n: Int) -> Int {
var number = n
var divisor = 2
while number > 1 {
if number % divisor == 0 {
number /= divisor
} else {
divisor += 1
}
}
return divisor
}
```func sumToN(n: Int) -> Int {
return (n * (n + 1)) / 2
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
sum_to_n is a function that sums numbers from 1 to n.
sumToN(n: 30) == 465
sumToN(n: 100) == 5050
sumToN(n: 5) == 15
sumToN(n: 10) == 55
sumToN(n: 1) == 1
assistant
```swift
func sumToN(n: Int) -> Int {
return (n * (n + 1)) / 2
}
```func sumToN(n: Int) -> Int {
return (n * (n + 1)) / 2
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
sum_to_n is a function that sums numbers from 1 to n.
sumToN(n: 30) == 465
sumToN(n: 100) == 5050
sumToN(n: 5) == 15
sumToN(n: 10) == 55
sumToN(n: 1) == 1
assistant
```swift
func sumToN(n: Int) -> Int {
return (n * (n + 1)) / 2
}
```func sumToN(n: Int) -> Int {
return (n * (n + 1)) / 2
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
sum_to_n is a function that sums numbers from 1 to n.
sumToN(n: 30) == 465
sumToN(n: 100) == 5050
sumToN(n: 5) == 15
sumToN(n: 10) == 55
sumToN(n: 1) == 1
assistant
```swift
func sumToN(n: Int) -> Int {
return (n * (n + 1)) / 2
}
```func sumToN(n: Int) -> Int {
return (n * (n + 1)) / 2
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
sum_to_n is a function that sums numbers from 1 to n.
sumToN(n: 30) == 465
sumToN(n: 100) == 5050
sumToN(n: 5) == 15
sumToN(n: 10) == 55
sumToN(n: 1) == 1
assistant
```swift
func sumToN(n: Int) -> Int {
return (n * (n + 1)) / 2
}
```func sumToN(n: Int) -> Int {
return (n * (n + 1)) / 2
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
sum_to_n is a function that sums numbers from 1 to n.
sumToN(n: 30) == 465
sumToN(n: 100) == 5050
sumToN(n: 5) == 15
sumToN(n: 10) == 55
sumToN(n: 1) == 1
assistant
```swift
func sumToN(n: Int) -> Int {
return (n * (n + 1)) / 2
}
```func sumToN(n: Int) -> Int {
return (n * (n + 1)) / 2
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
sum_to_n is a function that sums numbers from 1 to n.
sumToN(n: 30) == 465
sumToN(n: 100) == 5050
sumToN(n: 5) == 15
sumToN(n: 10) == 55
sumToN(n: 1) == 1
assistant
```swift
func sumToN(n: Int) -> Int {
return (n * (n + 1)) / 2
}
```func sumToN(n: Int) -> Int {
return (n * (n + 1)) / 2
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
sum_to_n is a function that sums numbers from 1 to n.
sumToN(n: 30) == 465
sumToN(n: 100) == 5050
sumToN(n: 5) == 15
sumToN(n: 10) == 55
sumToN(n: 1) == 1
assistant
```swift
func sumToN(n: Int) -> Int {
return (n * (n + 1)) / 2
}
```func sumToN(n: Int) -> Int {
return (n * (n + 1)) / 2
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
sum_to_n is a function that sums numbers from 1 to n.
sumToN(n: 30) == 465
sumToN(n: 100) == 5050
sumToN(n: 5) == 15
sumToN(n: 10) == 55
sumToN(n: 1) == 1
assistant
```swift
func sumToN(n: Int) -> Int {
return (n * (n + 1)) / 2
}
```func sumToN(n: Int) -> Int {
return (n * (n + 1)) / 2
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
sum_to_n is a function that sums numbers from 1 to n.
sumToN(n: 30) == 465
sumToN(n: 100) == 5050
sumToN(n: 5) == 15
sumToN(n: 10) == 55
sumToN(n: 1) == 1
assistant
```swift
func sumToN(n: Int) -> Int {
return (n * (n + 1)) / 2
}
```func sumToN(n: Int) -> Int {
return (n * (n + 1)) / 2
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
sum_to_n is a function that sums numbers from 1 to n.
sumToN(n: 30) == 465
sumToN(n: 100) == 5050
sumToN(n: 5) == 15
sumToN(n: 10) == 55
sumToN(n: 1) == 1
assistant
```swift
func sumToN(n: Int) -> Int {
return (n * (n + 1)) / 2
}
```func correctBracketing(brackets: String) -> Bool {
var counter = 0
for char in brackets {
if char == "(" {
counter += 1
} else if char == ")" {
counter -= 1
}
if counter < 0 {
return false
}
}
return counter == 0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
brackets is a string of "(" and ")".
return true if every opening bracket has a corresponding closing bracket.
correctBracketing(brackets: "(") == false
correctBracketing(brackets: "()") == true
correctBracketing(brackets: "(()())") == true
correctBracketing(brackets: ")(()") == false
assistant
```swift
func correctBracketing(brackets: String) -> Bool {
var counter = 0
for char in brackets {
if char == "(" {
counter += 1
} else if char == ")" {
counter -= 1
}
if counter < 0 {
return false
}
}
return counter == 0
}
```func correctBracketing(brackets: String) -> Bool {
var stack = [Character]()
for char in brackets {
if char == "(" {
stack.append(char)
} else if char == ")" {
if stack.isEmpty {
return false
}
stack.removeLast()
}
}
return stack.isEmpty
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
brackets is a string of "(" and ")".
return true if every opening bracket has a corresponding closing bracket.
correctBracketing(brackets: "(") == false
correctBracketing(brackets: "()") == true
correctBracketing(brackets: "(()())") == true
correctBracketing(brackets: ")(()") == false
assistant
```swift
func correctBracketing(brackets: String) -> Bool {
var stack = [Character]()
for char in brackets {
if char == "(" {
stack.append(char)
} else if char == ")" {
if stack.isEmpty {
return false
}
stack.removeLast()
}
}
return stack.isEmpty
}
```func correctBracketing(brackets: String) -> Bool {
var counter = 0
for char in brackets {
if char == "(" {
counter += 1
} else if char == ")" {
counter -= 1
}
if counter < 0 {
return false
}
}
return counter == 0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
brackets is a string of "(" and ")".
return true if every opening bracket has a corresponding closing bracket.
correctBracketing(brackets: "(") == false
correctBracketing(brackets: "()") == true
correctBracketing(brackets: "(()())") == true
correctBracketing(brackets: ")(()") == false
assistant
```swift
func correctBracketing(brackets: String) -> Bool {
var counter = 0
for char in brackets {
if char == "(" {
counter += 1
} else if char == ")" {
counter -= 1
}
if counter < 0 {
return false
}
}
return counter == 0
}
```func correctBracketing(brackets: String) -> Bool {
var stack = [Character]()
for char in brackets {
if char == "(" {
stack.append(char)
} else if char == ")" {
if stack.isEmpty {
return false
}
stack.removeLast()
}
}
return stack.isEmpty
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
brackets is a string of "(" and ")".
return true if every opening bracket has a corresponding closing bracket.
correctBracketing(brackets: "(") == false
correctBracketing(brackets: "()") == true
correctBracketing(brackets: "(()())") == true
correctBracketing(brackets: ")(()") == false
assistant
```swift
func correctBracketing(brackets: String) -> Bool {
var stack = [Character]()
for char in brackets {
if char == "(" {
stack.append(char)
} else if char == ")" {
if stack.isEmpty {
return false
}
stack.removeLast()
}
}
return stack.isEmpty
}
```func correctBracketing(brackets: String) -> Bool {
var stack = [Character]()
for char in brackets {
if char == "(" {
stack.append(char)
} else if char == ")" {
if stack.isEmpty {
return false
}
stack.removeLast()
}
}
return stack.isEmpty
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
brackets is a string of "(" and ")".
return true if every opening bracket has a corresponding closing bracket.
correctBracketing(brackets: "(") == false
correctBracketing(brackets: "()") == true
correctBracketing(brackets: "(()())") == true
correctBracketing(brackets: ")(()") == false
assistant
```swift
func correctBracketing(brackets: String) -> Bool {
var stack = [Character]()
for char in brackets {
if char == "(" {
stack.append(char)
} else if char == ")" {
if stack.isEmpty {
return false
}
stack.removeLast()
}
}
return stack.isEmpty
}
```func correctBracketing(brackets: String) -> Bool {
var counter = 0
for char in brackets {
if char == "(" {
counter += 1
} else if char == ")" {
counter -= 1
}
if counter < 0 {
return false
}
}
return counter == 0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
brackets is a string of "(" and ")".
return true if every opening bracket has a corresponding closing bracket.
correctBracketing(brackets: "(") == false
correctBracketing(brackets: "()") == true
correctBracketing(brackets: "(()())") == true
correctBracketing(brackets: ")(()") == false
assistant
```swift
func correctBracketing(brackets: String) -> Bool {
var counter = 0
for char in brackets {
if char == "(" {
counter += 1
} else if char == ")" {
counter -= 1
}
if counter < 0 {
return false
}
}
return counter == 0
}
```func correctBracketing(brackets: String) -> Bool {
var counter = 0
for char in brackets {
if char == "(" {
counter += 1
} else if char == ")" {
counter -= 1
}
if counter < 0 {
return false
}
}
return counter == 0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
brackets is a string of "(" and ")".
return true if every opening bracket has a corresponding closing bracket.
correctBracketing(brackets: "(") == false
correctBracketing(brackets: "()") == true
correctBracketing(brackets: "(()())") == true
correctBracketing(brackets: ")(()") == false
assistant
```swift
func correctBracketing(brackets: String) -> Bool {
var counter = 0
for char in brackets {
if char == "(" {
counter += 1
} else if char == ")" {
counter -= 1
}
if counter < 0 {
return false
}
}
return counter == 0
}
```func correctBracketing(brackets: String) -> Bool {
var stack = [Character]()
for char in brackets {
if char == "(" {
stack.append(char)
} else if char == ")" {
if stack.isEmpty {
return false
}
stack.removeLast()
}
}
return stack.isEmpty
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
brackets is a string of "(" and ")".
return true if every opening bracket has a corresponding closing bracket.
correctBracketing(brackets: "(") == false
correctBracketing(brackets: "()") == true
correctBracketing(brackets: "(()())") == true
correctBracketing(brackets: ")(()") == false
assistant
```swift
func correctBracketing(brackets: String) -> Bool {
var stack = [Character]()
for char in brackets {
if char == "(" {
stack.append(char)
} else if char == ")" {
if stack.isEmpty {
return false
}
stack.removeLast()
}
}
return stack.isEmpty
}
```func correctBracketing(brackets: String) -> Bool {
var stack = [Character]()
for char in brackets {
if char == "(" {
stack.append(char)
} else if char == ")" {
if stack.isEmpty {
return false
}
stack.removeLast()
}
}
return stack.isEmpty
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
brackets is a string of "(" and ")".
return true if every opening bracket has a corresponding closing bracket.
correctBracketing(brackets: "(") == false
correctBracketing(brackets: "()") == true
correctBracketing(brackets: "(()())") == true
correctBracketing(brackets: ")(()") == false
assistant
```swift
func correctBracketing(brackets: String) -> Bool {
var stack = [Character]()
for char in brackets {
if char == "(" {
stack.append(char)
} else if char == ")" {
if stack.isEmpty {
return false
}
stack.removeLast()
}
}
return stack.isEmpty
}
```func correctBracketing(brackets: String) -> Bool {
var stack = [Character]()
for char in brackets {
if char == "(" {
stack.append(char)
} else if char == ")" {
if stack.isEmpty {
return false
}
stack.removeLast()
}
}
return stack.isEmpty
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
brackets is a string of "(" and ")".
return true if every opening bracket has a corresponding closing bracket.
correctBracketing(brackets: "(") == false
correctBracketing(brackets: "()") == true
correctBracketing(brackets: "(()())") == true
correctBracketing(brackets: ")(()") == false
assistant
```swift
func correctBracketing(brackets: String) -> Bool {
var stack = [Character]()
for char in brackets {
if char == "(" {
stack.append(char)
} else if char == ")" {
if stack.isEmpty {
return false
}
stack.removeLast()
}
}
return stack.isEmpty
}
```func derivative(xs: [Int]) -> [Int] {
return xs.enumerated().map { index, value in
index > 0 ? value * index : 0
}.dropFirst()
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
xs represent coefficients of a polynomial.
xs[0] + xs[1] * x + xs[2] * x^2 + ....
Return derivative of this polynomial in the same form.
derivative(xs: [3, 1, 2, 4, 5]) == [1, 4, 12, 20]
derivative(xs: [1, 2, 3]) == [2, 6]
assistant
```swift
func derivative(xs: [Int]) -> [Int] {
return xs.enumerated().map { index, value in
index > 0 ? value * index : 0
}.dropFirst()
}
```}.dropFirst() // cannot convert return expression of type 'ArraySlice<Int>' to return type '[Int]'func derivative(xs: [Int]) -> [Int] {
var result = [Int]()
for i in 1..<xs.count {
result.append(xs[i] * i)
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
xs represent coefficients of a polynomial.
xs[0] + xs[1] * x + xs[2] * x^2 + ....
Return derivative of this polynomial in the same form.
derivative(xs: [3, 1, 2, 4, 5]) == [1, 4, 12, 20]
derivative(xs: [1, 2, 3]) == [2, 6]
assistant
```swift
func derivative(xs: [Int]) -> [Int] {
var result = [Int]()
for i in 1..<xs.count {
result.append(xs[i] * i)
}
return result
}
```func derivative(xs: [Int]) -> [Int] {
return xs.enumerated().map { index, coeff in
if index > 0 {
return coeff * index
} else {
return 0
}
}.filter { $0 != 0 }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
xs represent coefficients of a polynomial.
xs[0] + xs[1] * x + xs[2] * x^2 + ....
Return derivative of this polynomial in the same form.
derivative(xs: [3, 1, 2, 4, 5]) == [1, 4, 12, 20]
derivative(xs: [1, 2, 3]) == [2, 6]
assistant
```swift
func derivative(xs: [Int]) -> [Int] {
return xs.enumerated().map { index, coeff in
if index > 0 {
return coeff * index
} else {
return 0
}
}.filter { $0 != 0 }
}
``` // XCTAssertTrue failedfunc derivative(xs: [Int]) -> [Int] {
var result = [Int]()
for i in 1..<xs.count {
result.append(xs[i] * i)
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
xs represent coefficients of a polynomial.
xs[0] + xs[1] * x + xs[2] * x^2 + ....
Return derivative of this polynomial in the same form.
derivative(xs: [3, 1, 2, 4, 5]) == [1, 4, 12, 20]
derivative(xs: [1, 2, 3]) == [2, 6]
assistant
```swift
func derivative(xs: [Int]) -> [Int] {
var result = [Int]()
for i in 1..<xs.count {
result.append(xs[i] * i)
}
return result
}
```func derivative(xs: [Int]) -> [Int] {
var result = [Int]()
for i in 1..<xs.count {
result.append(xs[i] * i)
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
xs represent coefficients of a polynomial.
xs[0] + xs[1] * x + xs[2] * x^2 + ....
Return derivative of this polynomial in the same form.
derivative(xs: [3, 1, 2, 4, 5]) == [1, 4, 12, 20]
derivative(xs: [1, 2, 3]) == [2, 6]
assistant
```swift
func derivative(xs: [Int]) -> [Int] {
var result = [Int]()
for i in 1..<xs.count {
result.append(xs[i] * i)
}
return result
}
```func derivative(xs: [Int]) -> [Int] {
return Array(zip(1..<xs.count, xs).map { $0.element * $1 })
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
xs represent coefficients of a polynomial.
xs[0] + xs[1] * x + xs[2] * x^2 + ....
Return derivative of this polynomial in the same form.
derivative(xs: [3, 1, 2, 4, 5]) == [1, 4, 12, 20]
derivative(xs: [1, 2, 3]) == [2, 6]
assistant
```swift
func derivative(xs: [Int]) -> [Int] {
return Array(zip(1..<xs.count, xs).map { $0.element * $1 })
}
```return Array(zip(1..<xs.count, xs).map { $0.element * $1 }) // value of type 'Int' has no member 'element'func derivative(xs: [Int]) -> [Int] {
return Array(zip(1..<xs.count, xs).map { $0.element * $1 })
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
xs represent coefficients of a polynomial.
xs[0] + xs[1] * x + xs[2] * x^2 + ....
Return derivative of this polynomial in the same form.
derivative(xs: [3, 1, 2, 4, 5]) == [1, 4, 12, 20]
derivative(xs: [1, 2, 3]) == [2, 6]
assistant
```swift
func derivative(xs: [Int]) -> [Int] {
return Array(zip(1..<xs.count, xs).map { $0.element * $1 })
}
```return Array(zip(1..<xs.count, xs).map { $0.element * $1 }) // value of type 'Int' has no member 'element'func derivative(xs: [Int]) -> [Int] {
return Array(zip(1..<xs.count, xs).map { $0.element * $1 })
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
xs represent coefficients of a polynomial.
xs[0] + xs[1] * x + xs[2] * x^2 + ....
Return derivative of this polynomial in the same form.
derivative(xs: [3, 1, 2, 4, 5]) == [1, 4, 12, 20]
derivative(xs: [1, 2, 3]) == [2, 6]
assistant
```swift
func derivative(xs: [Int]) -> [Int] {
return Array(zip(1..<xs.count, xs).map { $0.element * $1 })
}
```return Array(zip(1..<xs.count, xs).map { $0.element * $1 }) // value of type 'Int' has no member 'element'func derivative(xs: [Int]) -> [Int] {
return Array(zip(1..<xs.count, xs)).map { $0.element * $1 }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
xs represent coefficients of a polynomial.
xs[0] + xs[1] * x + xs[2] * x^2 + ....
Return derivative of this polynomial in the same form.
derivative(xs: [3, 1, 2, 4, 5]) == [1, 4, 12, 20]
derivative(xs: [1, 2, 3]) == [2, 6]
assistant
```swift
func derivative(xs: [Int]) -> [Int] {
return Array(zip(1..<xs.count, xs)).map { $0.element * $1 }
}
```return Array(zip(1..<xs.count, xs)).map { $0.element * $1 } // no exact matches in call to initializerreturn Array(zip(1..<xs.count, xs)).map { $0.element * $1 } // contextual closure type '(Zip2Sequence<Range<Int>, [Int]>) throws -> Int' expects 1 argument, but 2 were used in closure bodyfunc derivative(xs: [Int]) -> [Int] {
return Array(zip(1..<xs.count, xs).map { $0.element * $1 })
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
xs represent coefficients of a polynomial.
xs[0] + xs[1] * x + xs[2] * x^2 + ....
Return derivative of this polynomial in the same form.
derivative(xs: [3, 1, 2, 4, 5]) == [1, 4, 12, 20]
derivative(xs: [1, 2, 3]) == [2, 6]
assistant
```swift
func derivative(xs: [Int]) -> [Int] {
return Array(zip(1..<xs.count, xs).map { $0.element * $1 })
}
```return Array(zip(1..<xs.count, xs).map { $0.element * $1 }) // value of type 'Int' has no member 'element'func fibfib(n: Int) -> Int {
if n <= 1 {
return 0
} else if n == 2 {
return 1
}
var a = 0, b = 0, c = 1, d = 1
for _ in 3...n {
let temp = a + b + c
a = b
b = c
c = d
d = temp
}
return d
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
The FibFib number sequence is a sequence similar to the Fibbonacci sequnece that's defined as follows:
fibfib(0) == 0
fibfib(1) == 0
fibfib(2) == 1
fibfib(n) == fibfib(n-1) + fibfib(n-2) + fibfib(n-3).
Please write a function to efficiently compute the n-th element of the fibfib number sequence.
fibfib(n: 1) == 0
fibfib(n: 5) == 4
fibfib(n: 8) == 24
assistant
```swift
func fibfib(n: Int) -> Int {
if n <= 1 {
return 0
} else if n == 2 {
return 1
}
var a = 0, b = 0, c = 1, d = 1
for _ in 3...n {
let temp = a + b + c
a = b
b = c
c = d
d = temp
}
return d
}
``` // XCTAssertTrue failedfunc fibfib(n: Int) -> Int {
if n < 2 {
return 0
} else if n == 2 {
return 1
}
var a = 0, b = 0, c = 1, d = 1
for _ in 3...n {
let temp = a + b + c
a = b
b = c
c = d
d = temp
}
return d
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
The FibFib number sequence is a sequence similar to the Fibbonacci sequnece that's defined as follows:
fibfib(0) == 0
fibfib(1) == 0
fibfib(2) == 1
fibfib(n) == fibfib(n-1) + fibfib(n-2) + fibfib(n-3).
Please write a function to efficiently compute the n-th element of the fibfib number sequence.
fibfib(n: 1) == 0
fibfib(n: 5) == 4
fibfib(n: 8) == 24
assistant
```swift
func fibfib(n: Int) -> Int {
if n < 2 {
return 0
} else if n == 2 {
return 1
}
var a = 0, b = 0, c = 1, d = 1
for _ in 3...n {
let temp = a + b + c
a = b
b = c
c = d
d = temp
}
return d
}
``` // XCTAssertTrue failedfunc fibfib(n: Int) -> Int {
if n < 2 {
return 0
} else if n == 2 {
return 1
}
var a = 0, b = 0, c = 1, d = 0
for _ in 3...n {
d = a + b + c
a = b
b = c
c = d
}
return d
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
The FibFib number sequence is a sequence similar to the Fibbonacci sequnece that's defined as follows:
fibfib(0) == 0
fibfib(1) == 0
fibfib(2) == 1
fibfib(n) == fibfib(n-1) + fibfib(n-2) + fibfib(n-3).
Please write a function to efficiently compute the n-th element of the fibfib number sequence.
fibfib(n: 1) == 0
fibfib(n: 5) == 4
fibfib(n: 8) == 24
assistant
```swift
func fibfib(n: Int) -> Int {
if n < 2 {
return 0
} else if n == 2 {
return 1
}
var a = 0, b = 0, c = 1, d = 0
for _ in 3...n {
d = a + b + c
a = b
b = c
c = d
}
return d
}
```func fibfib(n: Int) -> Int {
if n < 2 {
return 0
} else if n == 2 {
return 1
}
var a = 0, b = 0, c = 1, d = 0
for _ in 3...n {
d = a + b + c
a = b
b = c
c = d
}
return d
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
The FibFib number sequence is a sequence similar to the Fibbonacci sequnece that's defined as follows:
fibfib(0) == 0
fibfib(1) == 0
fibfib(2) == 1
fibfib(n) == fibfib(n-1) + fibfib(n-2) + fibfib(n-3).
Please write a function to efficiently compute the n-th element of the fibfib number sequence.
fibfib(n: 1) == 0
fibfib(n: 5) == 4
fibfib(n: 8) == 24
assistant
```swift
func fibfib(n: Int) -> Int {
if n < 2 {
return 0
} else if n == 2 {
return 1
}
var a = 0, b = 0, c = 1, d = 0
for _ in 3...n {
d = a + b + c
a = b
b = c
c = d
}
return d
}
```func fibfib(n: Int) -> Int {
if n < 2 {
return 0
} else if n == 2 {
return 1
}
var a = 0, b = 0, c = 1, d = 0
for _ in 3...n {
d = a + b + c
a = b
b = c
c = d
}
return d
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
The FibFib number sequence is a sequence similar to the Fibbonacci sequnece that's defined as follows:
fibfib(0) == 0
fibfib(1) == 0
fibfib(2) == 1
fibfib(n) == fibfib(n-1) + fibfib(n-2) + fibfib(n-3).
Please write a function to efficiently compute the n-th element of the fibfib number sequence.
fibfib(n: 1) == 0
fibfib(n: 5) == 4
fibfib(n: 8) == 24
assistant
```swift
func fibfib(n: Int) -> Int {
if n < 2 {
return 0
} else if n == 2 {
return 1
}
var a = 0, b = 0, c = 1, d = 0
for _ in 3...n {
d = a + b + c
a = b
b = c
c = d
}
return d
}
```func fibfib(n: Int) -> Int {
if n < 2 {
return 0
} else if n == 2 {
return 1
}
var a = 0, b = 0, c = 1, d = 1
for _ in 3...n {
let temp = a + b + c
a = b
b = c
c = d
d = temp
}
return d
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
The FibFib number sequence is a sequence similar to the Fibbonacci sequnece that's defined as follows:
fibfib(0) == 0
fibfib(1) == 0
fibfib(2) == 1
fibfib(n) == fibfib(n-1) + fibfib(n-2) + fibfib(n-3).
Please write a function to efficiently compute the n-th element of the fibfib number sequence.
fibfib(n: 1) == 0
fibfib(n: 5) == 4
fibfib(n: 8) == 24
assistant
```swift
func fibfib(n: Int) -> Int {
if n < 2 {
return 0
} else if n == 2 {
return 1
}
var a = 0, b = 0, c = 1, d = 1
for _ in 3...n {
let temp = a + b + c
a = b
b = c
c = d
d = temp
}
return d
}
``` // XCTAssertTrue failedfunc fibfib(n: Int) -> Int {
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 1
}
var a = 0, b = 0, c = 1, d = 0
for _ in 3...n {
d = a + b + c
a = b
b = c
c = d
}
return d
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
The FibFib number sequence is a sequence similar to the Fibbonacci sequnece that's defined as follows:
fibfib(0) == 0
fibfib(1) == 0
fibfib(2) == 1
fibfib(n) == fibfib(n-1) + fibfib(n-2) + fibfib(n-3).
Please write a function to efficiently compute the n-th element of the fibfib number sequence.
fibfib(n: 1) == 0
fibfib(n: 5) == 4
fibfib(n: 8) == 24
assistant
```swift
func fibfib(n: Int) -> Int {
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 1
}
var a = 0, b = 0, c = 1, d = 0
for _ in 3...n {
d = a + b + c
a = b
b = c
c = d
}
return d
}
```func fibfib(n: Int) -> Int {
if n < 2 {
return 0
} else if n == 2 {
return 1
}
var a = 0, b = 0, c = 1, d = 0
for _ in 3...n {
d = a + b + c
a = b
b = c
c = d
}
return d
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
The FibFib number sequence is a sequence similar to the Fibbonacci sequnece that's defined as follows:
fibfib(0) == 0
fibfib(1) == 0
fibfib(2) == 1
fibfib(n) == fibfib(n-1) + fibfib(n-2) + fibfib(n-3).
Please write a function to efficiently compute the n-th element of the fibfib number sequence.
fibfib(n: 1) == 0
fibfib(n: 5) == 4
fibfib(n: 8) == 24
assistant
```swift
func fibfib(n: Int) -> Int {
if n < 2 {
return 0
} else if n == 2 {
return 1
}
var a = 0, b = 0, c = 1, d = 0
for _ in 3...n {
d = a + b + c
a = b
b = c
c = d
}
return d
}
```func fibfib(n: Int) -> Int {
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 1
}
var a = 0, b = 0, c = 1, d = 0
for _ in 3...n {
d = a + b + c
a = b
b = c
c = d
}
return d
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
The FibFib number sequence is a sequence similar to the Fibbonacci sequnece that's defined as follows:
fibfib(0) == 0
fibfib(1) == 0
fibfib(2) == 1
fibfib(n) == fibfib(n-1) + fibfib(n-2) + fibfib(n-3).
Please write a function to efficiently compute the n-th element of the fibfib number sequence.
fibfib(n: 1) == 0
fibfib(n: 5) == 4
fibfib(n: 8) == 24
assistant
```swift
func fibfib(n: Int) -> Int {
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 1
}
var a = 0, b = 0, c = 1, d = 0
for _ in 3...n {
d = a + b + c
a = b
b = c
c = d
}
return d
}
```
func fibfib(n: Int) -> Int {
if n < 2 {
return 0
} else if n == 2 {
return 1
}
var a = 0, b = 0, c = 1, d = 0
for _ in 3...n {
d = a + b + c
a = b
b = c
c = d
}
return d
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
The FibFib number sequence is a sequence similar to the Fibbonacci sequnece that's defined as follows:
fibfib(0) == 0
fibfib(1) == 0
fibfib(2) == 1
fibfib(n) == fibfib(n-1) + fibfib(n-2) + fibfib(n-3).
Please write a function to efficiently compute the n-th element of the fibfib number sequence.
fibfib(n: 1) == 0
fibfib(n: 5) == 4
fibfib(n: 8) == 24
assistant
```swift
func fibfib(n: Int) -> Int {
if n < 2 {
return 0
} else if n == 2 {
return 1
}
var a = 0, b = 0, c = 1, d = 0
for _ in 3...n {
d = a + b + c
a = b
b = c
c = d
}
return d
}
```
func vowelsCount(s: String) -> Int {
let vowels = Set("aeiouAEIOU")
var count = 0
for (index, char) in s.enumerated() {
if vowels.contains(char) || (char == "y" || char == "Y") && index == s.count - 1 {
count += 1
}
}
return count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function vowels_count which takes a string representing
a word as input and returns the number of vowels in the string.
Vowels in this case are 'a', 'e', 'i', 'o', 'u'. Here, 'y' is also a
vowel, but only when it is at the end of the given word.
Example:
vowelsCount(s: "abcde") == 2
vowelsCount(s: "ACEDY") == 3
assistant
```swift
func vowelsCount(s: String) -> Int {
let vowels = Set("aeiouAEIOU")
var count = 0
for (index, char) in s.enumerated() {
if vowels.contains(char) || (char == "y" || char == "Y") && index == s.count - 1 {
count += 1
}
}
return count
}
```func vowelsCount(s: String) -> Int {
let vowels = Set("aeiouAEIOU")
var count = 0
for (index, char) in s.enumerated() {
if vowels.contains(char) || (char == "y" || char == "Y") && index == s.count - 1 {
count += 1
}
}
return count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function vowels_count which takes a string representing
a word as input and returns the number of vowels in the string.
Vowels in this case are 'a', 'e', 'i', 'o', 'u'. Here, 'y' is also a
vowel, but only when it is at the end of the given word.
Example:
vowelsCount(s: "abcde") == 2
vowelsCount(s: "ACEDY") == 3
assistant
```swift
func vowelsCount(s: String) -> Int {
let vowels = Set("aeiouAEIOU")
var count = 0
for (index, char) in s.enumerated() {
if vowels.contains(char) || (char == "y" || char == "Y") && index == s.count - 1 {
count += 1
}
}
return count
}
```func vowelsCount(s: String) -> Int {
let vowels = Set("aeiouAEIOU")
var count = 0
for (index, char) in s.enumerated() {
if vowels.contains(char) || (char == "y" || char == "Y") && index == s.count - 1 {
count += 1
}
}
return count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function vowels_count which takes a string representing
a word as input and returns the number of vowels in the string.
Vowels in this case are 'a', 'e', 'i', 'o', 'u'. Here, 'y' is also a
vowel, but only when it is at the end of the given word.
Example:
vowelsCount(s: "abcde") == 2
vowelsCount(s: "ACEDY") == 3
assistant
```swift
func vowelsCount(s: String) -> Int {
let vowels = Set("aeiouAEIOU")
var count = 0
for (index, char) in s.enumerated() {
if vowels.contains(char) || (char == "y" || char == "Y") && index == s.count - 1 {
count += 1
}
}
return count
}
```func vowelsCount(s: String) -> Int {
let vowels = Set(["a", "e", "i", "o", "u"])
var count = 0
for (index, char) in s.lowercased().enumerated() {
if vowels.contains(String(char)) || (char == "y" && index == s.count - 1) {
count += 1
}
}
return count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function vowels_count which takes a string representing
a word as input and returns the number of vowels in the string.
Vowels in this case are 'a', 'e', 'i', 'o', 'u'. Here, 'y' is also a
vowel, but only when it is at the end of the given word.
Example:
vowelsCount(s: "abcde") == 2
vowelsCount(s: "ACEDY") == 3
assistant
```swift
func vowelsCount(s: String) -> Int {
let vowels = Set(["a", "e", "i", "o", "u"])
var count = 0
for (index, char) in s.lowercased().enumerated() {
if vowels.contains(String(char)) || (char == "y" && index == s.count - 1) {
count += 1
}
}
return count
}
```func vowelsCount(s: String) -> Int {
let vowels = Set("aeiouAEIOU")
var count = 0
for (index, char) in s.enumerated() {
if vowels.contains(char) || (char == "y" || char == "Y") && index == s.count - 1 {
count += 1
}
}
return count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function vowels_count which takes a string representing
a word as input and returns the number of vowels in the string.
Vowels in this case are 'a', 'e', 'i', 'o', 'u'. Here, 'y' is also a
vowel, but only when it is at the end of the given word.
Example:
vowelsCount(s: "abcde") == 2
vowelsCount(s: "ACEDY") == 3
assistant
```swift
func vowelsCount(s: String) -> Int {
let vowels = Set("aeiouAEIOU")
var count = 0
for (index, char) in s.enumerated() {
if vowels.contains(char) || (char == "y" || char == "Y") && index == s.count - 1 {
count += 1
}
}
return count
}
```func vowelsCount(s: String) -> Int {
let vowels = Set(["a", "e", "i", "o", "u"])
var count = 0
for (index, char) in s.lowercased().enumerated() {
if vowels.contains(String(char)) || (char == "y" && index == s.count - 1) {
count += 1
}
}
return count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function vowels_count which takes a string representing
a word as input and returns the number of vowels in the string.
Vowels in this case are 'a', 'e', 'i', 'o', 'u'. Here, 'y' is also a
vowel, but only when it is at the end of the given word.
Example:
vowelsCount(s: "abcde") == 2
vowelsCount(s: "ACEDY") == 3
assistant
```swift
func vowelsCount(s: String) -> Int {
let vowels = Set(["a", "e", "i", "o", "u"])
var count = 0
for (index, char) in s.lowercased().enumerated() {
if vowels.contains(String(char)) || (char == "y" && index == s.count - 1) {
count += 1
}
}
return count
}
```func vowelsCount(s: String) -> Int {
let vowels = Set("aeiouAEIOU")
var count = s.filter { vowels.contains($0) }.count
if s.hasSuffix("y") || s.hasSuffix("Y") {
count += 1
}
return count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function vowels_count which takes a string representing
a word as input and returns the number of vowels in the string.
Vowels in this case are 'a', 'e', 'i', 'o', 'u'. Here, 'y' is also a
vowel, but only when it is at the end of the given word.
Example:
vowelsCount(s: "abcde") == 2
vowelsCount(s: "ACEDY") == 3
assistant
```swift
func vowelsCount(s: String) -> Int {
let vowels = Set("aeiouAEIOU")
var count = s.filter { vowels.contains($0) }.count
if s.hasSuffix("y") || s.hasSuffix("Y") {
count += 1
}
return count
}
```func vowelsCount(s: String) -> Int {
let vowels = Set("aeiouAEIOU")
var count = 0
for (index, char) in s.enumerated() {
if vowels.contains(char) || (char == "y" || char == "Y") && index == s.count - 1 {
count += 1
}
}
return count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function vowels_count which takes a string representing
a word as input and returns the number of vowels in the string.
Vowels in this case are 'a', 'e', 'i', 'o', 'u'. Here, 'y' is also a
vowel, but only when it is at the end of the given word.
Example:
vowelsCount(s: "abcde") == 2
vowelsCount(s: "ACEDY") == 3
assistant
```swift
func vowelsCount(s: String) -> Int {
let vowels = Set("aeiouAEIOU")
var count = 0
for (index, char) in s.enumerated() {
if vowels.contains(char) || (char == "y" || char == "Y") && index == s.count - 1 {
count += 1
}
}
return count
}
```func vowelsCount(s: String) -> Int {
let vowels = Set(["a", "e", "i", "o", "u"])
var count = 0
for (index, char) in s.lowercased().enumerated() {
if vowels.contains(String(char)) || (char == "y" && index == s.count - 1) {
count += 1
}
}
return count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function vowels_count which takes a string representing
a word as input and returns the number of vowels in the string.
Vowels in this case are 'a', 'e', 'i', 'o', 'u'. Here, 'y' is also a
vowel, but only when it is at the end of the given word.
Example:
vowelsCount(s: "abcde") == 2
vowelsCount(s: "ACEDY") == 3
assistant
```swift
func vowelsCount(s: String) -> Int {
let vowels = Set(["a", "e", "i", "o", "u"])
var count = 0
for (index, char) in s.lowercased().enumerated() {
if vowels.contains(String(char)) || (char == "y" && index == s.count - 1) {
count += 1
}
}
return count
}
```func vowelsCount(s: String) -> Int {
let vowels = Set("aeiouAEIOU")
var count = 0
for (index, char) in s.enumerated() {
if vowels.contains(char) || (char == "y" || char == "Y") && index == s.count - 1 {
count += 1
}
}
return count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function vowels_count which takes a string representing
a word as input and returns the number of vowels in the string.
Vowels in this case are 'a', 'e', 'i', 'o', 'u'. Here, 'y' is also a
vowel, but only when it is at the end of the given word.
Example:
vowelsCount(s: "abcde") == 2
vowelsCount(s: "ACEDY") == 3
assistant
```swift
func vowelsCount(s: String) -> Int {
let vowels = Set("aeiouAEIOU")
var count = 0
for (index, char) in s.enumerated() {
if vowels.contains(char) || (char == "y" || char == "Y") && index == s.count - 1 {
count += 1
}
}
return count
}
```func circularShift(x: Int, shift: Int) -> String {
let digits = String(x)
let count = digits.count
if shift >= count {
return String(digits.reversed())
} else {
let shiftMod = shift % count
let index = digits.index(digits.startIndex, offsetBy: count - shiftMod)
let shiftedDigits = digits[index...] + digits[digits.startIndex..<index]
return shiftedDigits
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Circular shift the digits of the integer x, shift the digits right by shift
and return the result as a string.
If shift > number of digits, return digits reversed.
circularShift(x: 12, shift: 1) == "21"
circularShift(x: 12, shift: 2) == "12"
assistant
```swift
func circularShift(x: Int, shift: Int) -> String {
let digits = String(x)
let count = digits.count
if shift >= count {
return String(digits.reversed())
} else {
let shiftMod = shift % count
let index = digits.index(digits.startIndex, offsetBy: count - shiftMod)
let shiftedDigits = digits[index...] + digits[digits.startIndex..<index]
return shiftedDigits
}
}
```return shiftedDigits // cannot convert return expression of type 'String.SubSequence' (aka 'Substring') to return type 'String'func circularShift(x: Int, shift: Int) -> String {
let digits = Array(String(x))
let count = digits.count
if shift >= count {
return String(digits.reversed())
} else {
let actualShift = shift % count
let shiftedDigits = digits.suffix(actualShift) + digits.prefix(count - actualShift)
return String(shiftedDigits)
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Circular shift the digits of the integer x, shift the digits right by shift
and return the result as a string.
If shift > number of digits, return digits reversed.
circularShift(x: 12, shift: 1) == "21"
circularShift(x: 12, shift: 2) == "12"
assistant
```swift
func circularShift(x: Int, shift: Int) -> String {
let digits = Array(String(x))
let count = digits.count
if shift >= count {
return String(digits.reversed())
} else {
let actualShift = shift % count
let shiftedDigits = digits.suffix(actualShift) + digits.prefix(count - actualShift)
return String(shiftedDigits)
}
}
``` // XCTAssertTrue failedfunc circularShift(x: Int, shift: Int) -> String {
let digits = Array(String(x))
let count = digits.count
if shift >= count {
return String(digits.reversed())
} else {
let actualShift = shift % count
let shiftedDigits = digits.suffix(actualShift) + digits.prefix(count - actualShift)
return String(shiftedDigits)
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Circular shift the digits of the integer x, shift the digits right by shift
and return the result as a string.
If shift > number of digits, return digits reversed.
circularShift(x: 12, shift: 1) == "21"
circularShift(x: 12, shift: 2) == "12"
assistant
```swift
func circularShift(x: Int, shift: Int) -> String {
let digits = Array(String(x))
let count = digits.count
if shift >= count {
return String(digits.reversed())
} else {
let actualShift = shift % count
let shiftedDigits = digits.suffix(actualShift) + digits.prefix(count - actualShift)
return String(shiftedDigits)
}
}
``` // XCTAssertTrue failedfunc circularShift(x: Int, shift: Int) -> String {
let digits = Array(String(x))
let count = digits.count
if shift >= count {
return String(digits.reversed())
} else {
let actualShift = shift % count
let shiftedDigits = digits.suffix(actualShift) + digits.prefix(count - actualShift)
return String(shiftedDigits)
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Circular shift the digits of the integer x, shift the digits right by shift
and return the result as a string.
If shift > number of digits, return digits reversed.
circularShift(x: 12, shift: 1) == "21"
circularShift(x: 12, shift: 2) == "12"
assistant
```swift
func circularShift(x: Int, shift: Int) -> String {
let digits = Array(String(x))
let count = digits.count
if shift >= count {
return String(digits.reversed())
} else {
let actualShift = shift % count
let shiftedDigits = digits.suffix(actualShift) + digits.prefix(count - actualShift)
return String(shiftedDigits)
}
}
``` // XCTAssertTrue failedfunc circularShift(x: Int, shift: Int) -> String {
let digits = Array(String(x))
let count = digits.count
if shift >= count {
return String(digits.reversed())
} else {
let actualShift = shift % count
let shiftedDigits = digits.suffix(actualShift) + digits.prefix(count - actualShift)
return String(shiftedDigits)
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Circular shift the digits of the integer x, shift the digits right by shift
and return the result as a string.
If shift > number of digits, return digits reversed.
circularShift(x: 12, shift: 1) == "21"
circularShift(x: 12, shift: 2) == "12"
assistant
```swift
func circularShift(x: Int, shift: Int) -> String {
let digits = Array(String(x))
let count = digits.count
if shift >= count {
return String(digits.reversed())
} else {
let actualShift = shift % count
let shiftedDigits = digits.suffix(actualShift) + digits.prefix(count - actualShift)
return String(shiftedDigits)
}
}
``` // XCTAssertTrue failedfunc circularShift(x: Int, shift: Int) -> String {
let digits = Array(String(x))
let count = digits.count
if shift >= count {
return String(digits.reversed())
}
let actualShift = shift % count
let shiftedDigits = digits.suffix(actualShift) + digits.prefix(count - actualShift)
return String(shiftedDigits)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Circular shift the digits of the integer x, shift the digits right by shift
and return the result as a string.
If shift > number of digits, return digits reversed.
circularShift(x: 12, shift: 1) == "21"
circularShift(x: 12, shift: 2) == "12"
assistant
```swift
func circularShift(x: Int, shift: Int) -> String {
let digits = Array(String(x))
let count = digits.count
if shift >= count {
return String(digits.reversed())
}
let actualShift = shift % count
let shiftedDigits = digits.suffix(actualShift) + digits.prefix(count - actualShift)
return String(shiftedDigits)
}
``` // XCTAssertTrue failedfunc circularShift(x: Int, shift: Int) -> String {
let digits = Array(String(x))
let count = digits.count
if shift >= count {
return String(digits.reversed())
}
let actualShift = shift % count
let shiftedDigits = digits.suffix(actualShift) + digits.prefix(count - actualShift)
return String(shiftedDigits)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Circular shift the digits of the integer x, shift the digits right by shift
and return the result as a string.
If shift > number of digits, return digits reversed.
circularShift(x: 12, shift: 1) == "21"
circularShift(x: 12, shift: 2) == "12"
assistant
```swift
func circularShift(x: Int, shift: Int) -> String {
let digits = Array(String(x))
let count = digits.count
if shift >= count {
return String(digits.reversed())
}
let actualShift = shift % count
let shiftedDigits = digits.suffix(actualShift) + digits.prefix(count - actualShift)
return String(shiftedDigits)
}
``` // XCTAssertTrue failedfunc circularShift(x: Int, shift: Int) -> String {
let digits = Array(String(x))
let count = digits.count
if shift >= count {
return String(digits.reversed())
}
let actualShift = shift % count
let shiftedDigits = digits.suffix(actualShift) + digits.prefix(count - actualShift)
return String(shiftedDigits)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Circular shift the digits of the integer x, shift the digits right by shift
and return the result as a string.
If shift > number of digits, return digits reversed.
circularShift(x: 12, shift: 1) == "21"
circularShift(x: 12, shift: 2) == "12"
assistant
```swift
func circularShift(x: Int, shift: Int) -> String {
let digits = Array(String(x))
let count = digits.count
if shift >= count {
return String(digits.reversed())
}
let actualShift = shift % count
let shiftedDigits = digits.suffix(actualShift) + digits.prefix(count - actualShift)
return String(shiftedDigits)
}
``` // XCTAssertTrue failedfunc circularShift(x: Int, shift: Int) -> String {
let digits = Array(String(x))
let count = digits.count
if shift >= count {
return String(digits.reversed())
} else {
let actualShift = shift % count
let shiftedDigits = digits.suffix(actualShift) + digits.prefix(count - actualShift)
return String(shiftedDigits)
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Circular shift the digits of the integer x, shift the digits right by shift
and return the result as a string.
If shift > number of digits, return digits reversed.
circularShift(x: 12, shift: 1) == "21"
circularShift(x: 12, shift: 2) == "12"
assistant
```swift
func circularShift(x: Int, shift: Int) -> String {
let digits = Array(String(x))
let count = digits.count
if shift >= count {
return String(digits.reversed())
} else {
let actualShift = shift % count
let shiftedDigits = digits.suffix(actualShift) + digits.prefix(count - actualShift)
return String(shiftedDigits)
}
}
``` // XCTAssertTrue failedfunc circularShift(x: Int, shift: Int) -> String {
let digits = Array(String(x))
let count = digits.count
if shift >= count {
return String(digits.reversed())
} else {
let effectiveShift = shift % count
let shiftedDigits = digits.suffix(effectiveShift) + digits.prefix(count - effectiveShift)
return String(shiftedDigits)
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Circular shift the digits of the integer x, shift the digits right by shift
and return the result as a string.
If shift > number of digits, return digits reversed.
circularShift(x: 12, shift: 1) == "21"
circularShift(x: 12, shift: 2) == "12"
assistant
```swift
func circularShift(x: Int, shift: Int) -> String {
let digits = Array(String(x))
let count = digits.count
if shift >= count {
return String(digits.reversed())
} else {
let effectiveShift = shift % count
let shiftedDigits = digits.suffix(effectiveShift) + digits.prefix(count - effectiveShift)
return String(shiftedDigits)
}
}
``` // XCTAssertTrue failedfunc digitSum(s: String) -> Int {
return s.filter { $0.isUppercase }.unicodeScalars.reduce(0) { $0 + Int($1.value) }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Task
Write a function that takes a string as input and returns the sum of the upper characters only'
ASCII codes.
Examples:
digitSum(s: "") == 0
digitSum(s: "abAB") == 131
digitSum(s: "abcCd") == 67
digitSum(s: "helloE") == 69
digitSum(s: "woArBld") == 131
digitSum(s: "aAaaaXa") == 153
assistant
```swift
func digitSum(s: String) -> Int {
return s.filter { $0.isUppercase }.unicodeScalars.reduce(0) { $0 + Int($1.value) }
}
```func digitSum(s: String) -> Int {
return s.filter { $0.isUppercase }.reduce(0) { $0 + Int(String($1))! }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Task
Write a function that takes a string as input and returns the sum of the upper characters only'
ASCII codes.
Examples:
digitSum(s: "") == 0
digitSum(s: "abAB") == 131
digitSum(s: "abcCd") == 67
digitSum(s: "helloE") == 69
digitSum(s: "woArBld") == 131
digitSum(s: "aAaaaXa") == 153
assistant
```swift
func digitSum(s: String) -> Int {
return s.filter { $0.isUppercase }.reduce(0) { $0 + Int(String($1))! }
}
``` // Fatal error: Unexpectedly found nil while unwrapping an Optional valuefunc digitSum(s: String) -> Int {
return s.filter { $0.isUppercase }.reduce(0) { $0 + Int(String($1))! }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Task
Write a function that takes a string as input and returns the sum of the upper characters only'
ASCII codes.
Examples:
digitSum(s: "") == 0
digitSum(s: "abAB") == 131
digitSum(s: "abcCd") == 67
digitSum(s: "helloE") == 69
digitSum(s: "woArBld") == 131
digitSum(s: "aAaaaXa") == 153
assistant
```swift
func digitSum(s: String) -> Int {
return s.filter { $0.isUppercase }.reduce(0) { $0 + Int(String($1))! }
}
``` // Fatal error: Unexpectedly found nil while unwrapping an Optional valuefunc digitSum(s: String) -> Int {
return s.filter { $0.isUppercase }.reduce(0) { $0 + Int(String($1))! }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Task
Write a function that takes a string as input and returns the sum of the upper characters only'
ASCII codes.
Examples:
digitSum(s: "") == 0
digitSum(s: "abAB") == 131
digitSum(s: "abcCd") == 67
digitSum(s: "helloE") == 69
digitSum(s: "woArBld") == 131
digitSum(s: "aAaaaXa") == 153
assistant
```swift
func digitSum(s: String) -> Int {
return s.filter { $0.isUppercase }.reduce(0) { $0 + Int(String($1))! }
}
``` // Fatal error: Unexpectedly found nil while unwrapping an Optional valuefunc digitSum(s: String) -> Int {
return s.filter { $0.isUppercase }.unicodeScalars.reduce(0) { $0 + Int($1.value) }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Task
Write a function that takes a string as input and returns the sum of the upper characters only'
ASCII codes.
Examples:
digitSum(s: "") == 0
digitSum(s: "abAB") == 131
digitSum(s: "abcCd") == 67
digitSum(s: "helloE") == 69
digitSum(s: "woArBld") == 131
digitSum(s: "aAaaaXa") == 153
assistant
```swift
func digitSum(s: String) -> Int {
return s.filter { $0.isUppercase }.unicodeScalars.reduce(0) { $0 + Int($1.value) }
}
```func digitSum(s: String) -> Int {
return s.filter { $0.isUppercase }.unicodeScalars.reduce(0) { $0 + Int($1.value) }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Task
Write a function that takes a string as input and returns the sum of the upper characters only'
ASCII codes.
Examples:
digitSum(s: "") == 0
digitSum(s: "abAB") == 131
digitSum(s: "abcCd") == 67
digitSum(s: "helloE") == 69
digitSum(s: "woArBld") == 131
digitSum(s: "aAaaaXa") == 153
assistant
```swift
func digitSum(s: String) -> Int {
return s.filter { $0.isUppercase }.unicodeScalars.reduce(0) { $0 + Int($1.value) }
}
```func digitSum(s: String) -> Int {
return s.filter { $0.isUppercase }.reduce(0) { $0 + Int(String($1))! }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Task
Write a function that takes a string as input and returns the sum of the upper characters only'
ASCII codes.
Examples:
digitSum(s: "") == 0
digitSum(s: "abAB") == 131
digitSum(s: "abcCd") == 67
digitSum(s: "helloE") == 69
digitSum(s: "woArBld") == 131
digitSum(s: "aAaaaXa") == 153
assistant
```swift
func digitSum(s: String) -> Int {
return s.filter { $0.isUppercase }.reduce(0) { $0 + Int(String($1))! }
}
``` // Fatal error: Unexpectedly found nil while unwrapping an Optional valuefunc digitSum(s: String) -> Int {
let upperCaseLetters = s.filter { $0.isUppercase }
return upperCaseLetters.reduce(0) { $0 + Int(String($1))! }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Task
Write a function that takes a string as input and returns the sum of the upper characters only'
ASCII codes.
Examples:
digitSum(s: "") == 0
digitSum(s: "abAB") == 131
digitSum(s: "abcCd") == 67
digitSum(s: "helloE") == 69
digitSum(s: "woArBld") == 131
digitSum(s: "aAaaaXa") == 153
assistant
```swift
func digitSum(s: String) -> Int {
let upperCaseLetters = s.filter { $0.isUppercase }
return upperCaseLetters.reduce(0) { $0 + Int(String($1))! }
}
``` // Fatal error: Unexpectedly found nil while unwrapping an Optional valuefunc digitSum(s: String) -> Int {
return s.filter { $0.isUppercase }.reduce(0) { $0 + Int(String($1))! }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Task
Write a function that takes a string as input and returns the sum of the upper characters only'
ASCII codes.
Examples:
digitSum(s: "") == 0
digitSum(s: "abAB") == 131
digitSum(s: "abcCd") == 67
digitSum(s: "helloE") == 69
digitSum(s: "woArBld") == 131
digitSum(s: "aAaaaXa") == 153
assistant
```swift
func digitSum(s: String) -> Int {
return s.filter { $0.isUppercase }.reduce(0) { $0 + Int(String($1))! }
}
``` // Fatal error: Unexpectedly found nil while unwrapping an Optional valuefunc digitSum(s: String) -> Int {
return s.filter { $0.isUppercase }.unicodeScalars.reduce(0) { $0 + Int($1.value) }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Task
Write a function that takes a string as input and returns the sum of the upper characters only'
ASCII codes.
Examples:
digitSum(s: "") == 0
digitSum(s: "abAB") == 131
digitSum(s: "abcCd") == 67
digitSum(s: "helloE") == 69
digitSum(s: "woArBld") == 131
digitSum(s: "aAaaaXa") == 153
assistant
```swift
func digitSum(s: String) -> Int {
return s.filter { $0.isUppercase }.unicodeScalars.reduce(0) { $0 + Int($1.value) }
}
```func fruitDistribution(s: String, n: Int) -> Int {
let components = s.components(separatedBy: " ")
guard let apples = Int(components[0]), let oranges = Int(components[3]) else {
return -1 // Invalid input format
}
return n - (apples + oranges)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
In this task, you will be given a string that represents a number of apples and oranges
that are distributed in a basket of fruit this basket contains
apples, oranges, and mango fruits. Given the string that represents the total number of
the oranges and apples and an integer that represent the total number of the fruits
in the basket return the number of the mango fruits in the basket.
for examble:
fruitDistribution(s: "5 apples and 6 oranges", n: 19) == 8
fruitDistribution(s: "0 apples and 1 oranges", n: 3) == 2
fruitDistribution(s: "2 apples and 3 oranges", n: 100) == 95
fruitDistribution(s: "100 apples and 1 oranges", n: 120) == 19
assistant
```swift
func fruitDistribution(s: String, n: Int) -> Int {
let components = s.components(separatedBy: " ")
guard let apples = Int(components[0]), let oranges = Int(components[3]) else {
return -1 // Invalid input format
}
return n - (apples + oranges)
}
```func fruitDistribution(s: String, n: Int) -> Int {
let parts = s.split(separator: " ")
guard let applesCount = Int(parts[0]), let orangesCount = Int(parts[3]) else {
return -1 // Invalid input format
}
return n - (applesCount + orangesCount)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
In this task, you will be given a string that represents a number of apples and oranges
that are distributed in a basket of fruit this basket contains
apples, oranges, and mango fruits. Given the string that represents the total number of
the oranges and apples and an integer that represent the total number of the fruits
in the basket return the number of the mango fruits in the basket.
for examble:
fruitDistribution(s: "5 apples and 6 oranges", n: 19) == 8
fruitDistribution(s: "0 apples and 1 oranges", n: 3) == 2
fruitDistribution(s: "2 apples and 3 oranges", n: 100) == 95
fruitDistribution(s: "100 apples and 1 oranges", n: 120) == 19
assistant
```swift
func fruitDistribution(s: String, n: Int) -> Int {
let parts = s.split(separator: " ")
guard let applesCount = Int(parts[0]), let orangesCount = Int(parts[3]) else {
return -1 // Invalid input format
}
return n - (applesCount + orangesCount)
}
```func fruitDistribution(s: String, n: Int) -> Int {
let components = s.components(separatedBy: " ")
guard let apples = Int(components[0]), let oranges = Int(components[3]) else {
return -1 // Invalid input format
}
return n - (apples + oranges)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
In this task, you will be given a string that represents a number of apples and oranges
that are distributed in a basket of fruit this basket contains
apples, oranges, and mango fruits. Given the string that represents the total number of
the oranges and apples and an integer that represent the total number of the fruits
in the basket return the number of the mango fruits in the basket.
for examble:
fruitDistribution(s: "5 apples and 6 oranges", n: 19) == 8
fruitDistribution(s: "0 apples and 1 oranges", n: 3) == 2
fruitDistribution(s: "2 apples and 3 oranges", n: 100) == 95
fruitDistribution(s: "100 apples and 1 oranges", n: 120) == 19
assistant
```swift
func fruitDistribution(s: String, n: Int) -> Int {
let components = s.components(separatedBy: " ")
guard let apples = Int(components[0]), let oranges = Int(components[3]) else {
return -1 // Invalid input format
}
return n - (apples + oranges)
}
```func fruitDistribution(s: String, n: Int) -> Int {
let components = s.components(separatedBy: " ")
guard let apples = Int(components[0]), let oranges = Int(components[3]) else {
return -1 // Invalid input format
}
return n - (apples + oranges)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
In this task, you will be given a string that represents a number of apples and oranges
that are distributed in a basket of fruit this basket contains
apples, oranges, and mango fruits. Given the string that represents the total number of
the oranges and apples and an integer that represent the total number of the fruits
in the basket return the number of the mango fruits in the basket.
for examble:
fruitDistribution(s: "5 apples and 6 oranges", n: 19) == 8
fruitDistribution(s: "0 apples and 1 oranges", n: 3) == 2
fruitDistribution(s: "2 apples and 3 oranges", n: 100) == 95
fruitDistribution(s: "100 apples and 1 oranges", n: 120) == 19
assistant
```swift
func fruitDistribution(s: String, n: Int) -> Int {
let components = s.components(separatedBy: " ")
guard let apples = Int(components[0]), let oranges = Int(components[3]) else {
return -1 // Invalid input format
}
return n - (apples + oranges)
}
```func fruitDistribution(s: String, n: Int) -> Int {
let components = s.components(separatedBy: " ")
guard let apples = Int(components[0]), let oranges = Int(components[3]) else {
return -1 // Invalid input format
}
return n - (apples + oranges)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
In this task, you will be given a string that represents a number of apples and oranges
that are distributed in a basket of fruit this basket contains
apples, oranges, and mango fruits. Given the string that represents the total number of
the oranges and apples and an integer that represent the total number of the fruits
in the basket return the number of the mango fruits in the basket.
for examble:
fruitDistribution(s: "5 apples and 6 oranges", n: 19) == 8
fruitDistribution(s: "0 apples and 1 oranges", n: 3) == 2
fruitDistribution(s: "2 apples and 3 oranges", n: 100) == 95
fruitDistribution(s: "100 apples and 1 oranges", n: 120) == 19
assistant
```swift
func fruitDistribution(s: String, n: Int) -> Int {
let components = s.components(separatedBy: " ")
guard let apples = Int(components[0]), let oranges = Int(components[3]) else {
return -1 // Invalid input format
}
return n - (apples + oranges)
}
```func fruitDistribution(s: String, n: Int) -> Int {
let components = s.components(separatedBy: " ")
guard let apples = Int(components[0]), let oranges = Int(components[3]) else {
return -1 // Invalid input format
}
return n - (apples + oranges)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
In this task, you will be given a string that represents a number of apples and oranges
that are distributed in a basket of fruit this basket contains
apples, oranges, and mango fruits. Given the string that represents the total number of
the oranges and apples and an integer that represent the total number of the fruits
in the basket return the number of the mango fruits in the basket.
for examble:
fruitDistribution(s: "5 apples and 6 oranges", n: 19) == 8
fruitDistribution(s: "0 apples and 1 oranges", n: 3) == 2
fruitDistribution(s: "2 apples and 3 oranges", n: 100) == 95
fruitDistribution(s: "100 apples and 1 oranges", n: 120) == 19
assistant
```swift
func fruitDistribution(s: String, n: Int) -> Int {
let components = s.components(separatedBy: " ")
guard let apples = Int(components[0]), let oranges = Int(components[3]) else {
return -1 // Invalid input format
}
return n - (apples + oranges)
}
```func fruitDistribution(s: String, n: Int) -> Int {
let parts = s.components(separatedBy: " ")
guard let apples = Int(parts[0]), let oranges = Int(parts[3]) else {
return -1 // Return -1 if the input string is not valid
}
return n - (apples + oranges)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
In this task, you will be given a string that represents a number of apples and oranges
that are distributed in a basket of fruit this basket contains
apples, oranges, and mango fruits. Given the string that represents the total number of
the oranges and apples and an integer that represent the total number of the fruits
in the basket return the number of the mango fruits in the basket.
for examble:
fruitDistribution(s: "5 apples and 6 oranges", n: 19) == 8
fruitDistribution(s: "0 apples and 1 oranges", n: 3) == 2
fruitDistribution(s: "2 apples and 3 oranges", n: 100) == 95
fruitDistribution(s: "100 apples and 1 oranges", n: 120) == 19
assistant
```swift
func fruitDistribution(s: String, n: Int) -> Int {
let parts = s.components(separatedBy: " ")
guard let apples = Int(parts[0]), let oranges = Int(parts[3]) else {
return -1 // Return -1 if the input string is not valid
}
return n - (apples + oranges)
}
```func fruitDistribution(s: String, n: Int) -> Int {
let components = s.components(separatedBy: " ")
guard let apples = Int(components[0]), let oranges = Int(components[3]) else {
return -1 // Invalid input format
}
return n - (apples + oranges)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
In this task, you will be given a string that represents a number of apples and oranges
that are distributed in a basket of fruit this basket contains
apples, oranges, and mango fruits. Given the string that represents the total number of
the oranges and apples and an integer that represent the total number of the fruits
in the basket return the number of the mango fruits in the basket.
for examble:
fruitDistribution(s: "5 apples and 6 oranges", n: 19) == 8
fruitDistribution(s: "0 apples and 1 oranges", n: 3) == 2
fruitDistribution(s: "2 apples and 3 oranges", n: 100) == 95
fruitDistribution(s: "100 apples and 1 oranges", n: 120) == 19
assistant
```swift
func fruitDistribution(s: String, n: Int) -> Int {
let components = s.components(separatedBy: " ")
guard let apples = Int(components[0]), let oranges = Int(components[3]) else {
return -1 // Invalid input format
}
return n - (apples + oranges)
}
```func fruitDistribution(s: String, n: Int) -> Int {
let parts = s.split(separator: " ")
guard let apples = Int(parts[0]), let oranges = Int(parts[3]) else {
return -1 // Invalid input format
}
return n - (apples + oranges)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
In this task, you will be given a string that represents a number of apples and oranges
that are distributed in a basket of fruit this basket contains
apples, oranges, and mango fruits. Given the string that represents the total number of
the oranges and apples and an integer that represent the total number of the fruits
in the basket return the number of the mango fruits in the basket.
for examble:
fruitDistribution(s: "5 apples and 6 oranges", n: 19) == 8
fruitDistribution(s: "0 apples and 1 oranges", n: 3) == 2
fruitDistribution(s: "2 apples and 3 oranges", n: 100) == 95
fruitDistribution(s: "100 apples and 1 oranges", n: 120) == 19
assistant
```swift
func fruitDistribution(s: String, n: Int) -> Int {
let parts = s.split(separator: " ")
guard let apples = Int(parts[0]), let oranges = Int(parts[3]) else {
return -1 // Invalid input format
}
return n - (apples + oranges)
}
```func fruitDistribution(s: String, n: Int) -> Int {
let components = s.components(separatedBy: " ")
guard let apples = Int(components[0]), let oranges = Int(components[3]) else {
return -1 // Invalid input format
}
return n - (apples + oranges)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
In this task, you will be given a string that represents a number of apples and oranges
that are distributed in a basket of fruit this basket contains
apples, oranges, and mango fruits. Given the string that represents the total number of
the oranges and apples and an integer that represent the total number of the fruits
in the basket return the number of the mango fruits in the basket.
for examble:
fruitDistribution(s: "5 apples and 6 oranges", n: 19) == 8
fruitDistribution(s: "0 apples and 1 oranges", n: 3) == 2
fruitDistribution(s: "2 apples and 3 oranges", n: 100) == 95
fruitDistribution(s: "100 apples and 1 oranges", n: 120) == 19
assistant
```swift
func fruitDistribution(s: String, n: Int) -> Int {
let components = s.components(separatedBy: " ")
guard let apples = Int(components[0]), let oranges = Int(components[3]) else {
return -1 // Invalid input format
}
return n - (apples + oranges)
}
```func pluck(arr: [Int]) -> [Int] {
var result = [Int]()
var minEvenValue = Int.max
var minIndex = -1
for (index, value) in arr.enumerated() {
if value % 2 == 0 && value < minEvenValue || value % 2 == 0 && value == minEvenValue && index < minIndex {
minEvenValue = value
minIndex = index
}
}
if minIndex != -1 {
result.append(minEvenValue)
result.append(minIndex)
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
"Given an array representing a branch of a tree that has non-negative integer nodes
your task is to pluck one of the nodes and return it.
The plucked node should be the node with the smallest even value.
If multiple nodes with the same smallest even value are found return the node that has smallest index.
The plucked node should be returned in an array, [ smalest_value, its index ],
If there are no even values or the given array is empty, return [].
Example 1:
Explanation: 2 has the smallest even value, and 2 has the smallest index.
Example 2:
Explanation: 2 has the smallest even value, and 2 has the smallest index.
Example 3:
Example 4:
Explanation: 0 is the smallest value, but there are two zeros,
so we will choose the first zero, which has the smallest index.
Constraints:
* 1 <= nodes.length <= 10000
* 0 <= node.value
pluck(arr: [4, 2, 3]) == [2, 1]
pluck(arr: [1, 2, 3]) == [2, 1]
pluck(arr: [] as [Int]) == [] as [Int]
pluck(arr: [5, 0, 3, 0, 4, 2]) == [0, 1]
assistant
```swift
func pluck(arr: [Int]) -> [Int] {
var result = [Int]()
var minEvenValue = Int.max
var minIndex = -1
for (index, value) in arr.enumerated() {
if value % 2 == 0 && value < minEvenValue || value % 2 == 0 && value == minEvenValue && index < minIndex {
minEvenValue = value
minIndex = index
}
}
if minIndex != -1 {
result.append(minEvenValue)
result.append(minIndex)
}
return result
}
```func pluck(arr: [Int]) -> [Int] {
var result: [Int]? = nil
for (index, value) in arr.enumerated() {
if value % 2 == 0 {
if let currentResult = result, value < currentResult[0] || (value == currentResult[0] && index < currentResult[1]) {
result = [value, index]
} else if result == nil {
result = [value, index]
}
}
}
return result ?? []
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
"Given an array representing a branch of a tree that has non-negative integer nodes
your task is to pluck one of the nodes and return it.
The plucked node should be the node with the smallest even value.
If multiple nodes with the same smallest even value are found return the node that has smallest index.
The plucked node should be returned in an array, [ smalest_value, its index ],
If there are no even values or the given array is empty, return [].
Example 1:
Explanation: 2 has the smallest even value, and 2 has the smallest index.
Example 2:
Explanation: 2 has the smallest even value, and 2 has the smallest index.
Example 3:
Example 4:
Explanation: 0 is the smallest value, but there are two zeros,
so we will choose the first zero, which has the smallest index.
Constraints:
* 1 <= nodes.length <= 10000
* 0 <= node.value
pluck(arr: [4, 2, 3]) == [2, 1]
pluck(arr: [1, 2, 3]) == [2, 1]
pluck(arr: [] as [Int]) == [] as [Int]
pluck(arr: [5, 0, 3, 0, 4, 2]) == [0, 1]
assistant
```swift
func pluck(arr: [Int]) -> [Int] {
var result: [Int]? = nil
for (index, value) in arr.enumerated() {
if value % 2 == 0 {
if let currentResult = result, value < currentResult[0] || (value == currentResult[0] && index < currentResult[1]) {
result = [value, index]
} else if result == nil {
result = [value, index]
}
}
}
return result ?? []
}
```func pluck(arr: [Int]) -> [Int] {
var result = [-1, -1]
for (index, value) in arr.enumerated() {
if value % 2 == 0 && (result[0] == -1 || value < result[0] || (value == result[0] && index < result[1])) {
result = [value, index]
}
}
return result[0] == -1 ? [] : result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
"Given an array representing a branch of a tree that has non-negative integer nodes
your task is to pluck one of the nodes and return it.
The plucked node should be the node with the smallest even value.
If multiple nodes with the same smallest even value are found return the node that has smallest index.
The plucked node should be returned in an array, [ smalest_value, its index ],
If there are no even values or the given array is empty, return [].
Example 1:
Explanation: 2 has the smallest even value, and 2 has the smallest index.
Example 2:
Explanation: 2 has the smallest even value, and 2 has the smallest index.
Example 3:
Example 4:
Explanation: 0 is the smallest value, but there are two zeros,
so we will choose the first zero, which has the smallest index.
Constraints:
* 1 <= nodes.length <= 10000
* 0 <= node.value
pluck(arr: [4, 2, 3]) == [2, 1]
pluck(arr: [1, 2, 3]) == [2, 1]
pluck(arr: [] as [Int]) == [] as [Int]
pluck(arr: [5, 0, 3, 0, 4, 2]) == [0, 1]
assistant
```swift
func pluck(arr: [Int]) -> [Int] {
var result = [-1, -1]
for (index, value) in arr.enumerated() {
if value % 2 == 0 && (result[0] == -1 || value < result[0] || (value == result[0] && index < result[1])) {
result = [value, index]
}
}
return result[0] == -1 ? [] : result
}
```func pluck(arr: [Int]) -> [Int] {
var result = [-1, -1]
for (index, value) in arr.enumerated() {
if value % 2 == 0 && (result[0] == -1 || value < result[0] || (value == result[0] && index < result[1])) {
result = [value, index]
}
}
return result[0] == -1 ? [] : result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
"Given an array representing a branch of a tree that has non-negative integer nodes
your task is to pluck one of the nodes and return it.
The plucked node should be the node with the smallest even value.
If multiple nodes with the same smallest even value are found return the node that has smallest index.
The plucked node should be returned in an array, [ smalest_value, its index ],
If there are no even values or the given array is empty, return [].
Example 1:
Explanation: 2 has the smallest even value, and 2 has the smallest index.
Example 2:
Explanation: 2 has the smallest even value, and 2 has the smallest index.
Example 3:
Example 4:
Explanation: 0 is the smallest value, but there are two zeros,
so we will choose the first zero, which has the smallest index.
Constraints:
* 1 <= nodes.length <= 10000
* 0 <= node.value
pluck(arr: [4, 2, 3]) == [2, 1]
pluck(arr: [1, 2, 3]) == [2, 1]
pluck(arr: [] as [Int]) == [] as [Int]
pluck(arr: [5, 0, 3, 0, 4, 2]) == [0, 1]
assistant
```swift
func pluck(arr: [Int]) -> [Int] {
var result = [-1, -1]
for (index, value) in arr.enumerated() {
if value % 2 == 0 && (result[0] == -1 || value < result[0] || (value == result[0] && index < result[1])) {
result = [value, index]
}
}
return result[0] == -1 ? [] : result
}
```func pluck(arr: [Int]) -> [Int] {
var result = [-1, -1]
for (index, value) in arr.enumerated() {
if value % 2 == 0 && (result[0] == -1 || value < result[0] || (value == result[0] && index < result[1])) {
result = [value, index]
}
}
return result[0] == -1 ? [] : result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
"Given an array representing a branch of a tree that has non-negative integer nodes
your task is to pluck one of the nodes and return it.
The plucked node should be the node with the smallest even value.
If multiple nodes with the same smallest even value are found return the node that has smallest index.
The plucked node should be returned in an array, [ smalest_value, its index ],
If there are no even values or the given array is empty, return [].
Example 1:
Explanation: 2 has the smallest even value, and 2 has the smallest index.
Example 2:
Explanation: 2 has the smallest even value, and 2 has the smallest index.
Example 3:
Example 4:
Explanation: 0 is the smallest value, but there are two zeros,
so we will choose the first zero, which has the smallest index.
Constraints:
* 1 <= nodes.length <= 10000
* 0 <= node.value
pluck(arr: [4, 2, 3]) == [2, 1]
pluck(arr: [1, 2, 3]) == [2, 1]
pluck(arr: [] as [Int]) == [] as [Int]
pluck(arr: [5, 0, 3, 0, 4, 2]) == [0, 1]
assistant
```swift
func pluck(arr: [Int]) -> [Int] {
var result = [-1, -1]
for (index, value) in arr.enumerated() {
if value % 2 == 0 && (result[0] == -1 || value < result[0] || (value == result[0] && index < result[1])) {
result = [value, index]
}
}
return result[0] == -1 ? [] : result
}
```func pluck(arr: [Int]) -> [Int] {
var result: [Int]? = nil
for (index, value) in arr.enumerated() {
if value % 2 == 0 {
if let currentResult = result, value < currentResult[0] || (value == currentResult[0] && index < currentResult[1]) {
result = [value, index]
} else if result == nil {
result = [value, index]
}
}
}
return result ?? []
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
"Given an array representing a branch of a tree that has non-negative integer nodes
your task is to pluck one of the nodes and return it.
The plucked node should be the node with the smallest even value.
If multiple nodes with the same smallest even value are found return the node that has smallest index.
The plucked node should be returned in an array, [ smalest_value, its index ],
If there are no even values or the given array is empty, return [].
Example 1:
Explanation: 2 has the smallest even value, and 2 has the smallest index.
Example 2:
Explanation: 2 has the smallest even value, and 2 has the smallest index.
Example 3:
Example 4:
Explanation: 0 is the smallest value, but there are two zeros,
so we will choose the first zero, which has the smallest index.
Constraints:
* 1 <= nodes.length <= 10000
* 0 <= node.value
pluck(arr: [4, 2, 3]) == [2, 1]
pluck(arr: [1, 2, 3]) == [2, 1]
pluck(arr: [] as [Int]) == [] as [Int]
pluck(arr: [5, 0, 3, 0, 4, 2]) == [0, 1]
assistant
```swift
func pluck(arr: [Int]) -> [Int] {
var result: [Int]? = nil
for (index, value) in arr.enumerated() {
if value % 2 == 0 {
if let currentResult = result, value < currentResult[0] || (value == currentResult[0] && index < currentResult[1]) {
result = [value, index]
} else if result == nil {
result = [value, index]
}
}
}
return result ?? []
}
```func pluck(arr: [Int]) -> [Int] {
var result = [-1, -1]
for (index, value) in arr.enumerated() {
if value % 2 == 0 && (result[0] == -1 || value < result[0] || (value == result[0] && index < result[1])) {
result = [value, index]
}
}
return result[0] != -1 ? result : []
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
"Given an array representing a branch of a tree that has non-negative integer nodes
your task is to pluck one of the nodes and return it.
The plucked node should be the node with the smallest even value.
If multiple nodes with the same smallest even value are found return the node that has smallest index.
The plucked node should be returned in an array, [ smalest_value, its index ],
If there are no even values or the given array is empty, return [].
Example 1:
Explanation: 2 has the smallest even value, and 2 has the smallest index.
Example 2:
Explanation: 2 has the smallest even value, and 2 has the smallest index.
Example 3:
Example 4:
Explanation: 0 is the smallest value, but there are two zeros,
so we will choose the first zero, which has the smallest index.
Constraints:
* 1 <= nodes.length <= 10000
* 0 <= node.value
pluck(arr: [4, 2, 3]) == [2, 1]
pluck(arr: [1, 2, 3]) == [2, 1]
pluck(arr: [] as [Int]) == [] as [Int]
pluck(arr: [5, 0, 3, 0, 4, 2]) == [0, 1]
assistant
```swift
func pluck(arr: [Int]) -> [Int] {
var result = [-1, -1]
for (index, value) in arr.enumerated() {
if value % 2 == 0 && (result[0] == -1 || value < result[0] || (value == result[0] && index < result[1])) {
result = [value, index]
}
}
return result[0] != -1 ? result : []
}
```func pluck(arr: [Int]) -> [Int] {
var result = [Int]()
var minEvenValue = Int.max
var minIndex = -1
for (index, value) in arr.enumerated() {
if value % 2 == 0 && value < minEvenValue || value % 2 == 0 && value == minEvenValue && index < minIndex {
minEvenValue = value
minIndex = index
}
}
if minIndex != -1 {
result.append(minEvenValue)
result.append(minIndex)
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
"Given an array representing a branch of a tree that has non-negative integer nodes
your task is to pluck one of the nodes and return it.
The plucked node should be the node with the smallest even value.
If multiple nodes with the same smallest even value are found return the node that has smallest index.
The plucked node should be returned in an array, [ smalest_value, its index ],
If there are no even values or the given array is empty, return [].
Example 1:
Explanation: 2 has the smallest even value, and 2 has the smallest index.
Example 2:
Explanation: 2 has the smallest even value, and 2 has the smallest index.
Example 3:
Example 4:
Explanation: 0 is the smallest value, but there are two zeros,
so we will choose the first zero, which has the smallest index.
Constraints:
* 1 <= nodes.length <= 10000
* 0 <= node.value
pluck(arr: [4, 2, 3]) == [2, 1]
pluck(arr: [1, 2, 3]) == [2, 1]
pluck(arr: [] as [Int]) == [] as [Int]
pluck(arr: [5, 0, 3, 0, 4, 2]) == [0, 1]
assistant
```swift
func pluck(arr: [Int]) -> [Int] {
var result = [Int]()
var minEvenValue = Int.max
var minIndex = -1
for (index, value) in arr.enumerated() {
if value % 2 == 0 && value < minEvenValue || value % 2 == 0 && value == minEvenValue && index < minIndex {
minEvenValue = value
minIndex = index
}
}
if minIndex != -1 {
result.append(minEvenValue)
result.append(minIndex)
}
return result
}
```func pluck(arr: [Int]) -> [Int] {
var result = [-1, -1]
for (index, value) in arr.enumerated() {
if value % 2 == 0 && (result[0] == -1 || value < result[0] || (value == result[0] && index < result[1])) {
result = [value, index]
}
}
return result[0] == -1 ? [] : result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
"Given an array representing a branch of a tree that has non-negative integer nodes
your task is to pluck one of the nodes and return it.
The plucked node should be the node with the smallest even value.
If multiple nodes with the same smallest even value are found return the node that has smallest index.
The plucked node should be returned in an array, [ smalest_value, its index ],
If there are no even values or the given array is empty, return [].
Example 1:
Explanation: 2 has the smallest even value, and 2 has the smallest index.
Example 2:
Explanation: 2 has the smallest even value, and 2 has the smallest index.
Example 3:
Example 4:
Explanation: 0 is the smallest value, but there are two zeros,
so we will choose the first zero, which has the smallest index.
Constraints:
* 1 <= nodes.length <= 10000
* 0 <= node.value
pluck(arr: [4, 2, 3]) == [2, 1]
pluck(arr: [1, 2, 3]) == [2, 1]
pluck(arr: [] as [Int]) == [] as [Int]
pluck(arr: [5, 0, 3, 0, 4, 2]) == [0, 1]
assistant
```swift
func pluck(arr: [Int]) -> [Int] {
var result = [-1, -1]
for (index, value) in arr.enumerated() {
if value % 2 == 0 && (result[0] == -1 || value < result[0] || (value == result[0] && index < result[1])) {
result = [value, index]
}
}
return result[0] == -1 ? [] : result
}
```func pluck(arr: [Int]) -> [Int] {
var result = [-1, -1]
for (index, value) in arr.enumerated() {
if value % 2 == 0 && (result[0] == -1 || value < result[0] || (value == result[0] && index < result[1])) {
result = [value, index]
}
}
return result[0] == -1 ? [] : result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
"Given an array representing a branch of a tree that has non-negative integer nodes
your task is to pluck one of the nodes and return it.
The plucked node should be the node with the smallest even value.
If multiple nodes with the same smallest even value are found return the node that has smallest index.
The plucked node should be returned in an array, [ smalest_value, its index ],
If there are no even values or the given array is empty, return [].
Example 1:
Explanation: 2 has the smallest even value, and 2 has the smallest index.
Example 2:
Explanation: 2 has the smallest even value, and 2 has the smallest index.
Example 3:
Example 4:
Explanation: 0 is the smallest value, but there are two zeros,
so we will choose the first zero, which has the smallest index.
Constraints:
* 1 <= nodes.length <= 10000
* 0 <= node.value
pluck(arr: [4, 2, 3]) == [2, 1]
pluck(arr: [1, 2, 3]) == [2, 1]
pluck(arr: [] as [Int]) == [] as [Int]
pluck(arr: [5, 0, 3, 0, 4, 2]) == [0, 1]
assistant
```swift
func pluck(arr: [Int]) -> [Int] {
var result = [-1, -1]
for (index, value) in arr.enumerated() {
if value % 2 == 0 && (result[0] == -1 || value < result[0] || (value == result[0] && index < result[1])) {
result = [value, index]
}
}
return result[0] == -1 ? [] : result
}
```func search(lst: [Int]) -> Int {
var dict = [Int: Int]()
for num in lst {
dict[num, default: 0] += 1
}
let sortedDict = dict.sorted(by: { $0.key > $1.key })
for (key, value) in sortedDict {
if key <= value {
return key
}
}
return -1
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a non-empty array of positive integers. Return the greatest integer that is greater than
zero, and has a frequency greater than or equal to the value of the integer itself.
The frequency of an integer is the number of times it appears in the array.
If no such a value exist, return -1.
Examples:
search(lst: [4, 1, 2, 2, 3, 1]) == 2
search(lst: [1, 2, 2, 3, 3, 3, 4, 4, 4]) == 3
search(lst: [5, 5, 4, 4, 4]) == -1
assistant
```swift
func search(lst: [Int]) -> Int {
var dict = [Int: Int]()
for num in lst {
dict[num, default: 0] += 1
}
let sortedDict = dict.sorted(by: { $0.key > $1.key })
for (key, value) in sortedDict {
if key <= value {
return key
}
}
return -1
}
```func search(lst: [Int]) -> Int {
var freqDict = [Int: Int]()
// Count the frequency of each element
for num in lst {
freqDict[num, default: 0] += 1
}
// Find the greatest integer with a frequency >= its value
let result = freqDict.filter { $0.key <= $0.value }.keys.max()
return result ?? -1
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a non-empty array of positive integers. Return the greatest integer that is greater than
zero, and has a frequency greater than or equal to the value of the integer itself.
The frequency of an integer is the number of times it appears in the array.
If no such a value exist, return -1.
Examples:
search(lst: [4, 1, 2, 2, 3, 1]) == 2
search(lst: [1, 2, 2, 3, 3, 3, 4, 4, 4]) == 3
search(lst: [5, 5, 4, 4, 4]) == -1
assistant
```swift
func search(lst: [Int]) -> Int {
var freqDict = [Int: Int]()
// Count the frequency of each element
for num in lst {
freqDict[num, default: 0] += 1
}
// Find the greatest integer with a frequency >= its value
let result = freqDict.filter { $0.key <= $0.value }.keys.max()
return result ?? -1
}
```func search(lst: [Int]) -> Int {
var frequencyDict = [Int: Int]()
// Count the frequency of each element
for num in lst {
frequencyDict[num, default: 0] += 1
}
// Find the maximum integer with a frequency >= its value
let result = frequencyDict.keys.filter { $0 <= frequencyDict[$0] ?? 0 }.max()
return result ?? -1
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a non-empty array of positive integers. Return the greatest integer that is greater than
zero, and has a frequency greater than or equal to the value of the integer itself.
The frequency of an integer is the number of times it appears in the array.
If no such a value exist, return -1.
Examples:
search(lst: [4, 1, 2, 2, 3, 1]) == 2
search(lst: [1, 2, 2, 3, 3, 3, 4, 4, 4]) == 3
search(lst: [5, 5, 4, 4, 4]) == -1
assistant
```swift
func search(lst: [Int]) -> Int {
var frequencyDict = [Int: Int]()
// Count the frequency of each element
for num in lst {
frequencyDict[num, default: 0] += 1
}
// Find the maximum integer with a frequency >= its value
let result = frequencyDict.keys.filter { $0 <= frequencyDict[$0] ?? 0 }.max()
return result ?? -1
}
```func search(lst: [Int]) -> Int {
var freqDict = [Int: Int]()
for num in lst {
freqDict[num, default: 0] += 1
}
let sortedKeys = freqDict.keys.sorted(by: >)
for key in sortedKeys {
if key <= freqDict[key]! {
return key
}
}
return -1
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a non-empty array of positive integers. Return the greatest integer that is greater than
zero, and has a frequency greater than or equal to the value of the integer itself.
The frequency of an integer is the number of times it appears in the array.
If no such a value exist, return -1.
Examples:
search(lst: [4, 1, 2, 2, 3, 1]) == 2
search(lst: [1, 2, 2, 3, 3, 3, 4, 4, 4]) == 3
search(lst: [5, 5, 4, 4, 4]) == -1
assistant
```swift
func search(lst: [Int]) -> Int {
var freqDict = [Int: Int]()
for num in lst {
freqDict[num, default: 0] += 1
}
let sortedKeys = freqDict.keys.sorted(by: >)
for key in sortedKeys {
if key <= freqDict[key]! {
return key
}
}
return -1
}
```func search(lst: [Int]) -> Int {
var freqDict = [Int: Int]()
for num in lst {
freqDict[num, default: 0] += 1
}
let sortedKeys = freqDict.keys.sorted(by: >)
for key in sortedKeys {
if key <= freqDict[key]! {
return key
}
}
return -1
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a non-empty array of positive integers. Return the greatest integer that is greater than
zero, and has a frequency greater than or equal to the value of the integer itself.
The frequency of an integer is the number of times it appears in the array.
If no such a value exist, return -1.
Examples:
search(lst: [4, 1, 2, 2, 3, 1]) == 2
search(lst: [1, 2, 2, 3, 3, 3, 4, 4, 4]) == 3
search(lst: [5, 5, 4, 4, 4]) == -1
assistant
```swift
func search(lst: [Int]) -> Int {
var freqDict = [Int: Int]()
for num in lst {
freqDict[num, default: 0] += 1
}
let sortedKeys = freqDict.keys.sorted(by: >)
for key in sortedKeys {
if key <= freqDict[key]! {
return key
}
}
return -1
}
```func search(lst: [Int]) -> Int {
var freqDict = [Int: Int]()
// Count the frequency of each element
for num in lst {
if let count = freqDict[num] {
freqDict[num] = count + 1
} else {
freqDict[num] = 1
}
}
// Find the greatest integer with a frequency >= its value
var result = -1
for (num, freq) in freqDict {
if num <= freq && num > result {
result = num
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a non-empty array of positive integers. Return the greatest integer that is greater than
zero, and has a frequency greater than or equal to the value of the integer itself.
The frequency of an integer is the number of times it appears in the array.
If no such a value exist, return -1.
Examples:
search(lst: [4, 1, 2, 2, 3, 1]) == 2
search(lst: [1, 2, 2, 3, 3, 3, 4, 4, 4]) == 3
search(lst: [5, 5, 4, 4, 4]) == -1
assistant
```swift
func search(lst: [Int]) -> Int {
var freqDict = [Int: Int]()
// Count the frequency of each element
for num in lst {
if let count = freqDict[num] {
freqDict[num] = count + 1
} else {
freqDict[num] = 1
}
}
// Find the greatest integer with a frequency >= its value
var result = -1
for (num, freq) in freqDict {
if num <= freq && num > result {
result = num
}
}
return result
}
```func search(lst: [Int]) -> Int {
var freqDict = [Int: Int]()
for num in lst {
freqDict[num, default: 0] += 1
}
let sortedKeys = Array(freqDict.keys).sorted(by: >)
for key in sortedKeys {
if key <= freqDict[key]! {
return key
}
}
return -1
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a non-empty array of positive integers. Return the greatest integer that is greater than
zero, and has a frequency greater than or equal to the value of the integer itself.
The frequency of an integer is the number of times it appears in the array.
If no such a value exist, return -1.
Examples:
search(lst: [4, 1, 2, 2, 3, 1]) == 2
search(lst: [1, 2, 2, 3, 3, 3, 4, 4, 4]) == 3
search(lst: [5, 5, 4, 4, 4]) == -1
assistant
```swift
func search(lst: [Int]) -> Int {
var freqDict = [Int: Int]()
for num in lst {
freqDict[num, default: 0] += 1
}
let sortedKeys = Array(freqDict.keys).sorted(by: >)
for key in sortedKeys {
if key <= freqDict[key]! {
return key
}
}
return -1
}
```func search(lst: [Int]) -> Int {
var freqDict = [Int: Int]()
// Count the frequency of each element
for num in lst {
freqDict[num, default: 0] += 1
}
// Find the greatest integer with frequency >= its value
let result = freqDict.filter { $0.key <= $0.value }.keys.max()
return result ?? -1
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a non-empty array of positive integers. Return the greatest integer that is greater than
zero, and has a frequency greater than or equal to the value of the integer itself.
The frequency of an integer is the number of times it appears in the array.
If no such a value exist, return -1.
Examples:
search(lst: [4, 1, 2, 2, 3, 1]) == 2
search(lst: [1, 2, 2, 3, 3, 3, 4, 4, 4]) == 3
search(lst: [5, 5, 4, 4, 4]) == -1
assistant
```swift
func search(lst: [Int]) -> Int {
var freqDict = [Int: Int]()
// Count the frequency of each element
for num in lst {
freqDict[num, default: 0] += 1
}
// Find the greatest integer with frequency >= its value
let result = freqDict.filter { $0.key <= $0.value }.keys.max()
return result ?? -1
}
```func search(lst: [Int]) -> Int {
var dict = [Int: Int]()
for num in lst {
if let count = dict[num] {
dict[num] = count + 1
} else {
dict[num] = 1
}
}
let sortedKeys = dict.keys.sorted(by: >)
for key in sortedKeys {
if key <= dict[key]! {
return key
}
}
return -1
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a non-empty array of positive integers. Return the greatest integer that is greater than
zero, and has a frequency greater than or equal to the value of the integer itself.
The frequency of an integer is the number of times it appears in the array.
If no such a value exist, return -1.
Examples:
search(lst: [4, 1, 2, 2, 3, 1]) == 2
search(lst: [1, 2, 2, 3, 3, 3, 4, 4, 4]) == 3
search(lst: [5, 5, 4, 4, 4]) == -1
assistant
```swift
func search(lst: [Int]) -> Int {
var dict = [Int: Int]()
for num in lst {
if let count = dict[num] {
dict[num] = count + 1
} else {
dict[num] = 1
}
}
let sortedKeys = dict.keys.sorted(by: >)
for key in sortedKeys {
if key <= dict[key]! {
return key
}
}
return -1
}
```func search(lst: [Int]) -> Int {
var freqDict = [Int: Int]()
// Counting frequencies
for num in lst {
if let count = freqDict[num] {
freqDict[num] = count + 1
} else {
freqDict[num] = 1
}
}
// Finding the greatest integer with required frequency
let result = freqDict.filter { $0.key <= $0.value }.keys.max()
return result ?? -1
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a non-empty array of positive integers. Return the greatest integer that is greater than
zero, and has a frequency greater than or equal to the value of the integer itself.
The frequency of an integer is the number of times it appears in the array.
If no such a value exist, return -1.
Examples:
search(lst: [4, 1, 2, 2, 3, 1]) == 2
search(lst: [1, 2, 2, 3, 3, 3, 4, 4, 4]) == 3
search(lst: [5, 5, 4, 4, 4]) == -1
assistant
```swift
func search(lst: [Int]) -> Int {
var freqDict = [Int: Int]()
// Counting frequencies
for num in lst {
if let count = freqDict[num] {
freqDict[num] = count + 1
} else {
freqDict[num] = 1
}
}
// Finding the greatest integer with required frequency
let result = freqDict.filter { $0.key <= $0.value }.keys.max()
return result ?? -1
}
```func strangeSortList(lst: [Int]) -> [Int] {
var sortedList = lst.sorted()
var result: [Int] = []
while !sortedList.isEmpty {
if let min = sortedList.first {
result.append(min)
sortedList.removeFirst()
}
if let max = sortedList.last {
result.append(max)
sortedList.removeLast()
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given array of integers, return array in strange order.
Strange sorting, is when you start with the minimum value,
then maximum of the remaining integers, then minimum and so on.
Examples:
strangeSortList(lst: [1, 2, 3, 4]) == [1, 4, 2, 3]
strangeSortList(lst: [5, 5, 5, 5]) == [5, 5, 5, 5]
strangeSortList(lst: [] as [Int]) == [] as [Int]
assistant
```swift
func strangeSortList(lst: [Int]) -> [Int] {
var sortedList = lst.sorted()
var result: [Int] = []
while !sortedList.isEmpty {
if let min = sortedList.first {
result.append(min)
sortedList.removeFirst()
}
if let max = sortedList.last {
result.append(max)
sortedList.removeLast()
}
}
return result
}
```func strangeSortList(lst: [Int]) -> [Int] {
var sortedList = lst.sorted()
var result: [Int] = []
while !sortedList.isEmpty {
if let min = sortedList.first {
result.append(min)
sortedList.removeFirst()
}
if let max = sortedList.last {
result.append(max)
sortedList.removeLast()
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given array of integers, return array in strange order.
Strange sorting, is when you start with the minimum value,
then maximum of the remaining integers, then minimum and so on.
Examples:
strangeSortList(lst: [1, 2, 3, 4]) == [1, 4, 2, 3]
strangeSortList(lst: [5, 5, 5, 5]) == [5, 5, 5, 5]
strangeSortList(lst: [] as [Int]) == [] as [Int]
assistant
```swift
func strangeSortList(lst: [Int]) -> [Int] {
var sortedList = lst.sorted()
var result: [Int] = []
while !sortedList.isEmpty {
if let min = sortedList.first {
result.append(min)
sortedList.removeFirst()
}
if let max = sortedList.last {
result.append(max)
sortedList.removeLast()
}
}
return result
}
```func strangeSortList(lst: [Int]) -> [Int] {
var sortedList = lst.sorted()
var result: [Int] = []
while !sortedList.isEmpty {
if let min = sortedList.first {
result.append(min)
sortedList.removeFirst()
}
if let max = sortedList.last {
result.append(max)
sortedList.removeLast()
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given array of integers, return array in strange order.
Strange sorting, is when you start with the minimum value,
then maximum of the remaining integers, then minimum and so on.
Examples:
strangeSortList(lst: [1, 2, 3, 4]) == [1, 4, 2, 3]
strangeSortList(lst: [5, 5, 5, 5]) == [5, 5, 5, 5]
strangeSortList(lst: [] as [Int]) == [] as [Int]
assistant
```swift
func strangeSortList(lst: [Int]) -> [Int] {
var sortedList = lst.sorted()
var result: [Int] = []
while !sortedList.isEmpty {
if let min = sortedList.first {
result.append(min)
sortedList.removeFirst()
}
if let max = sortedList.last {
result.append(max)
sortedList.removeLast()
}
}
return result
}
```func strangeSortList(lst: [Int]) -> [Int] {
var sortedList = lst.sorted()
var result: [Int] = []
while !sortedList.isEmpty {
if let min = sortedList.first {
result.append(min)
sortedList.removeFirst()
}
if let max = sortedList.last {
result.append(max)
sortedList.removeLast()
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given array of integers, return array in strange order.
Strange sorting, is when you start with the minimum value,
then maximum of the remaining integers, then minimum and so on.
Examples:
strangeSortList(lst: [1, 2, 3, 4]) == [1, 4, 2, 3]
strangeSortList(lst: [5, 5, 5, 5]) == [5, 5, 5, 5]
strangeSortList(lst: [] as [Int]) == [] as [Int]
assistant
```swift
func strangeSortList(lst: [Int]) -> [Int] {
var sortedList = lst.sorted()
var result: [Int] = []
while !sortedList.isEmpty {
if let min = sortedList.first {
result.append(min)
sortedList.removeFirst()
}
if let max = sortedList.last {
result.append(max)
sortedList.removeLast()
}
}
return result
}
```func strangeSortList(lst: [Int]) -> [Int] {
var sortedList = lst.sorted()
var result: [Int] = []
while !sortedList.isEmpty {
if let min = sortedList.first {
result.append(min)
sortedList.removeFirst()
}
if let max = sortedList.last {
result.append(max)
sortedList.removeLast()
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given array of integers, return array in strange order.
Strange sorting, is when you start with the minimum value,
then maximum of the remaining integers, then minimum and so on.
Examples:
strangeSortList(lst: [1, 2, 3, 4]) == [1, 4, 2, 3]
strangeSortList(lst: [5, 5, 5, 5]) == [5, 5, 5, 5]
strangeSortList(lst: [] as [Int]) == [] as [Int]
assistant
```swift
func strangeSortList(lst: [Int]) -> [Int] {
var sortedList = lst.sorted()
var result: [Int] = []
while !sortedList.isEmpty {
if let min = sortedList.first {
result.append(min)
sortedList.removeFirst()
}
if let max = sortedList.last {
result.append(max)
sortedList.removeLast()
}
}
return result
}
```func strangeSortList(lst: [Int]) -> [Int] {
var sortedList = lst.sorted()
var result: [Int] = []
while !sortedList.isEmpty {
if let min = sortedList.first {
result.append(min)
sortedList.removeFirst()
}
if let max = sortedList.last {
result.append(max)
sortedList.removeLast()
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given array of integers, return array in strange order.
Strange sorting, is when you start with the minimum value,
then maximum of the remaining integers, then minimum and so on.
Examples:
strangeSortList(lst: [1, 2, 3, 4]) == [1, 4, 2, 3]
strangeSortList(lst: [5, 5, 5, 5]) == [5, 5, 5, 5]
strangeSortList(lst: [] as [Int]) == [] as [Int]
assistant
```swift
func strangeSortList(lst: [Int]) -> [Int] {
var sortedList = lst.sorted()
var result: [Int] = []
while !sortedList.isEmpty {
if let min = sortedList.first {
result.append(min)
sortedList.removeFirst()
}
if let max = sortedList.last {
result.append(max)
sortedList.removeLast()
}
}
return result
}
```func strangeSortList(lst: [Int]) -> [Int] {
var sortedList = lst.sorted()
var result = [Int]()
while !sortedList.isEmpty {
if let min = sortedList.first {
result.append(min)
sortedList.removeFirst()
}
if let max = sortedList.last {
result.append(max)
sortedList.removeLast()
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given array of integers, return array in strange order.
Strange sorting, is when you start with the minimum value,
then maximum of the remaining integers, then minimum and so on.
Examples:
strangeSortList(lst: [1, 2, 3, 4]) == [1, 4, 2, 3]
strangeSortList(lst: [5, 5, 5, 5]) == [5, 5, 5, 5]
strangeSortList(lst: [] as [Int]) == [] as [Int]
assistant
```swift
func strangeSortList(lst: [Int]) -> [Int] {
var sortedList = lst.sorted()
var result = [Int]()
while !sortedList.isEmpty {
if let min = sortedList.first {
result.append(min)
sortedList.removeFirst()
}
if let max = sortedList.last {
result.append(max)
sortedList.removeLast()
}
}
return result
}
```func strangeSortList(lst: [Int]) -> [Int] {
var sortedList = lst.sorted()
var result: [Int] = []
while !sortedList.isEmpty {
if let min = sortedList.first {
result.append(min)
sortedList.removeFirst()
}
if let max = sortedList.last {
result.append(max)
sortedList.removeLast()
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given array of integers, return array in strange order.
Strange sorting, is when you start with the minimum value,
then maximum of the remaining integers, then minimum and so on.
Examples:
strangeSortList(lst: [1, 2, 3, 4]) == [1, 4, 2, 3]
strangeSortList(lst: [5, 5, 5, 5]) == [5, 5, 5, 5]
strangeSortList(lst: [] as [Int]) == [] as [Int]
assistant
```swift
func strangeSortList(lst: [Int]) -> [Int] {
var sortedList = lst.sorted()
var result: [Int] = []
while !sortedList.isEmpty {
if let min = sortedList.first {
result.append(min)
sortedList.removeFirst()
}
if let max = sortedList.last {
result.append(max)
sortedList.removeLast()
}
}
return result
}
```func strangeSortList(lst: [Int]) -> [Int] {
var sortedList = lst.sorted()
var result: [Int] = []
while !sortedList.isEmpty {
if let min = sortedList.first {
result.append(min)
sortedList.removeFirst()
}
if let max = sortedList.last {
result.append(max)
sortedList.removeLast()
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given array of integers, return array in strange order.
Strange sorting, is when you start with the minimum value,
then maximum of the remaining integers, then minimum and so on.
Examples:
strangeSortList(lst: [1, 2, 3, 4]) == [1, 4, 2, 3]
strangeSortList(lst: [5, 5, 5, 5]) == [5, 5, 5, 5]
strangeSortList(lst: [] as [Int]) == [] as [Int]
assistant
```swift
func strangeSortList(lst: [Int]) -> [Int] {
var sortedList = lst.sorted()
var result: [Int] = []
while !sortedList.isEmpty {
if let min = sortedList.first {
result.append(min)
sortedList.removeFirst()
}
if let max = sortedList.last {
result.append(max)
sortedList.removeLast()
}
}
return result
}
```func strangeSortList(lst: [Int]) -> [Int] {
var sortedList = lst.sorted()
var result: [Int] = []
while !sortedList.isEmpty {
if let min = sortedList.first {
result.append(min)
sortedList.removeFirst()
}
if let max = sortedList.last {
result.append(max)
sortedList.removeLast()
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given array of integers, return array in strange order.
Strange sorting, is when you start with the minimum value,
then maximum of the remaining integers, then minimum and so on.
Examples:
strangeSortList(lst: [1, 2, 3, 4]) == [1, 4, 2, 3]
strangeSortList(lst: [5, 5, 5, 5]) == [5, 5, 5, 5]
strangeSortList(lst: [] as [Int]) == [] as [Int]
assistant
```swift
func strangeSortList(lst: [Int]) -> [Int] {
var sortedList = lst.sorted()
var result: [Int] = []
while !sortedList.isEmpty {
if let min = sortedList.first {
result.append(min)
sortedList.removeFirst()
}
if let max = sortedList.last {
result.append(max)
sortedList.removeLast()
}
}
return result
}
```func triangleArea(a: Int, b: Int, c: Int) -> Double {
let s = (a + b + c) / 2
let area = sqrt(Double(s * (s - a) * (s - b) * (s - c)))
if a + b > c && a + c > b && b + c > a {
return round(area * 100) / 100
} else {
return -1
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given the lengths of the three sides of a triangle. Return the area of
the triangle rounded to 2 decimal points if the three sides form a valid triangle.
Otherwise return -1
Three sides make a valid triangle when the sum of any two sides is greater
than the third side.
Example:
triangleArea(a: 3, b: 4, c: 5) == 6.0
triangleArea(a: 1, b: 2, c: 10) == -1
assistant
```swift
func triangleArea(a: Int, b: Int, c: Int) -> Double {
let s = (a + b + c) / 2
let area = sqrt(Double(s * (s - a) * (s - b) * (s - c)))
if a + b > c && a + c > b && b + c > a {
return round(area * 100) / 100
} else {
return -1
}
}
``` // XCTAssertTrue failedfunc triangleArea(a: Int, b: Int, c: Int) -> Double {
if a + b > c && a + c > b && b + c > a {
let s = (a + b + c) / 2
let area = sqrt(Double(s * (s - a) * (s - b) * (s - c)))
return round(area * 100) / 100
} else {
return -1
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given the lengths of the three sides of a triangle. Return the area of
the triangle rounded to 2 decimal points if the three sides form a valid triangle.
Otherwise return -1
Three sides make a valid triangle when the sum of any two sides is greater
than the third side.
Example:
triangleArea(a: 3, b: 4, c: 5) == 6.0
triangleArea(a: 1, b: 2, c: 10) == -1
assistant
```swift
func triangleArea(a: Int, b: Int, c: Int) -> Double {
if a + b > c && a + c > b && b + c > a {
let s = (a + b + c) / 2
let area = sqrt(Double(s * (s - a) * (s - b) * (s - c)))
return round(area * 100) / 100
} else {
return -1
}
}
``` // XCTAssertTrue failedfunc triangleArea(a: Int, b: Int, c: Int) -> Double {
let s = (a + b + c) / 2
let area = sqrt(Double(s * (s - a) * (s - b) * (s - c)))
if a + b > c && a + c > b && b + c > a {
return round(area * 100) / 100
} else {
return -1
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given the lengths of the three sides of a triangle. Return the area of
the triangle rounded to 2 decimal points if the three sides form a valid triangle.
Otherwise return -1
Three sides make a valid triangle when the sum of any two sides is greater
than the third side.
Example:
triangleArea(a: 3, b: 4, c: 5) == 6.0
triangleArea(a: 1, b: 2, c: 10) == -1
assistant
```swift
func triangleArea(a: Int, b: Int, c: Int) -> Double {
let s = (a + b + c) / 2
let area = sqrt(Double(s * (s - a) * (s - b) * (s - c)))
if a + b > c && a + c > b && b + c > a {
return round(area * 100) / 100
} else {
return -1
}
}
``` // XCTAssertTrue failedfunc triangleArea(a: Int, b: Int, c: Int) -> Double {
if a + b > c && a + c > b && b + c > a {
let s = (a + b + c) / 2
let area = sqrt(Double(s * (s - a) * (s - b) * (s - c)))
return round(area * 100) / 100
} else {
return -1
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given the lengths of the three sides of a triangle. Return the area of
the triangle rounded to 2 decimal points if the three sides form a valid triangle.
Otherwise return -1
Three sides make a valid triangle when the sum of any two sides is greater
than the third side.
Example:
triangleArea(a: 3, b: 4, c: 5) == 6.0
triangleArea(a: 1, b: 2, c: 10) == -1
assistant
```swift
func triangleArea(a: Int, b: Int, c: Int) -> Double {
if a + b > c && a + c > b && b + c > a {
let s = (a + b + c) / 2
let area = sqrt(Double(s * (s - a) * (s - b) * (s - c)))
return round(area * 100) / 100
} else {
return -1
}
}
``` // XCTAssertTrue failedfunc triangleArea(a: Int, b: Int, c: Int) -> Double {
if a + b > c && a + c > b && b + c > a {
let s = (a + b + c) / 2
let area = sqrt(Double(s * (s - a) * (s - b) * (s - c)))
return round(area * 100) / 100
} else {
return -1
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given the lengths of the three sides of a triangle. Return the area of
the triangle rounded to 2 decimal points if the three sides form a valid triangle.
Otherwise return -1
Three sides make a valid triangle when the sum of any two sides is greater
than the third side.
Example:
triangleArea(a: 3, b: 4, c: 5) == 6.0
triangleArea(a: 1, b: 2, c: 10) == -1
assistant
```swift
func triangleArea(a: Int, b: Int, c: Int) -> Double {
if a + b > c && a + c > b && b + c > a {
let s = (a + b + c) / 2
let area = sqrt(Double(s * (s - a) * (s - b) * (s - c)))
return round(area * 100) / 100
} else {
return -1
}
}
``` // XCTAssertTrue failedfunc triangleArea(a: Int, b: Int, c: Int) -> Double {
let s = (a + b + c) / 2
let area = sqrt(Double(s * (s - a) * (s - b) * (s - c)))
if a + b > c && a + c > b && b + c > a {
return round(area * 100) / 100
} else {
return -1
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given the lengths of the three sides of a triangle. Return the area of
the triangle rounded to 2 decimal points if the three sides form a valid triangle.
Otherwise return -1
Three sides make a valid triangle when the sum of any two sides is greater
than the third side.
Example:
triangleArea(a: 3, b: 4, c: 5) == 6.0
triangleArea(a: 1, b: 2, c: 10) == -1
assistant
```swift
func triangleArea(a: Int, b: Int, c: Int) -> Double {
let s = (a + b + c) / 2
let area = sqrt(Double(s * (s - a) * (s - b) * (s - c)))
if a + b > c && a + c > b && b + c > a {
return round(area * 100) / 100
} else {
return -1
}
}
``` // XCTAssertTrue failedfunc triangleArea(a: Int, b: Int, c: Int) -> Double {
if a + b > c && a + c > b && b + c > a {
let s = (a + b + c) / 2
let area = sqrt(Double(s * (s - a) * (s - b) * (s - c)))
return round(area * 100) / 100
} else {
return -1
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given the lengths of the three sides of a triangle. Return the area of
the triangle rounded to 2 decimal points if the three sides form a valid triangle.
Otherwise return -1
Three sides make a valid triangle when the sum of any two sides is greater
than the third side.
Example:
triangleArea(a: 3, b: 4, c: 5) == 6.0
triangleArea(a: 1, b: 2, c: 10) == -1
assistant
```swift
func triangleArea(a: Int, b: Int, c: Int) -> Double {
if a + b > c && a + c > b && b + c > a {
let s = (a + b + c) / 2
let area = sqrt(Double(s * (s - a) * (s - b) * (s - c)))
return round(area * 100) / 100
} else {
return -1
}
}
``` // XCTAssertTrue failedfunc triangleArea(a: Int, b: Int, c: Int) -> Double {
if a + b > c && a + c > b && b + c > a {
let s = (a + b + c) / 2
let area = sqrt(Double(s * (s - a) * (s - b) * (s - c)))
return round(area * 100) / 100
} else {
return -1
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given the lengths of the three sides of a triangle. Return the area of
the triangle rounded to 2 decimal points if the three sides form a valid triangle.
Otherwise return -1
Three sides make a valid triangle when the sum of any two sides is greater
than the third side.
Example:
triangleArea(a: 3, b: 4, c: 5) == 6.0
triangleArea(a: 1, b: 2, c: 10) == -1
assistant
```swift
func triangleArea(a: Int, b: Int, c: Int) -> Double {
if a + b > c && a + c > b && b + c > a {
let s = (a + b + c) / 2
let area = sqrt(Double(s * (s - a) * (s - b) * (s - c)))
return round(area * 100) / 100
} else {
return -1
}
}
``` // XCTAssertTrue failedfunc triangleArea(a: Int, b: Int, c: Int) -> Double {
if a + b > c && a + c > b && b + c > a {
let s = (a + b + c) / 2
let area = sqrt(Double(s * (s - a) * (s - b) * (s - c)))
return round(area * 100) / 100
} else {
return -1
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given the lengths of the three sides of a triangle. Return the area of
the triangle rounded to 2 decimal points if the three sides form a valid triangle.
Otherwise return -1
Three sides make a valid triangle when the sum of any two sides is greater
than the third side.
Example:
triangleArea(a: 3, b: 4, c: 5) == 6.0
triangleArea(a: 1, b: 2, c: 10) == -1
assistant
```swift
func triangleArea(a: Int, b: Int, c: Int) -> Double {
if a + b > c && a + c > b && b + c > a {
let s = (a + b + c) / 2
let area = sqrt(Double(s * (s - a) * (s - b) * (s - c)))
return round(area * 100) / 100
} else {
return -1
}
}
``` // XCTAssertTrue failedfunc triangleArea(a: Int, b: Int, c: Int) -> Double {
let s = (a + b + c) / 2.0
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
if a + b > c && a + c > b && b + c > a {
return round(area * 100) / 100
} else {
return -1
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given the lengths of the three sides of a triangle. Return the area of
the triangle rounded to 2 decimal points if the three sides form a valid triangle.
Otherwise return -1
Three sides make a valid triangle when the sum of any two sides is greater
than the third side.
Example:
triangleArea(a: 3, b: 4, c: 5) == 6.0
triangleArea(a: 1, b: 2, c: 10) == -1
assistant
```swift
func triangleArea(a: Int, b: Int, c: Int) -> Double {
let s = (a + b + c) / 2.0
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
if a + b > c && a + c > b && b + c > a {
return round(area * 100) / 100
} else {
return -1
}
}
```let s = (a + b + c) / 2.0 // binary operator '/' cannot be applied to operands of type 'Int' and 'Double'func willItFly(q: [Int], w: Int) -> Bool {
let sum = q.reduce(0, +)
if sum > w {
return false
}
for i in 0..<q.count / 2 {
if q[i] != q[q.count - 1 - i] {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that returns true if the object q will fly, and false otherwise.
The object q will fly if it's balanced (it is a palindromic array) and the sum of its elements is less than or equal the maximum possible weight w.
Example:
# 1+2 is less than the maximum possible weight, but it's unbalanced.
# it's balanced, but 3+2+3 is more than the maximum possible weight.
# 3+2+3 is less than the maximum possible weight, and it's balanced.
# 3 is less than the maximum possible weight, and it's balanced.
willItFly(q: [1, 2], w: 5) == false
willItFly(q: [3, 2, 3], w: 1) == false
willItFly(q: [3, 2, 3], w: 9) == true
willItFly(q: [3], w: 5) == true
assistant
```swift
func willItFly(q: [Int], w: Int) -> Bool {
let sum = q.reduce(0, +)
if sum > w {
return false
}
for i in 0..<q.count / 2 {
if q[i] != q[q.count - 1 - i] {
return false
}
}
return true
}
```func willItFly(q: [Int], w: Int) -> Bool {
let sum = q.reduce(0, +)
let isBalanced = q == Array(q.reversed())
return isBalanced && sum <= w
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that returns true if the object q will fly, and false otherwise.
The object q will fly if it's balanced (it is a palindromic array) and the sum of its elements is less than or equal the maximum possible weight w.
Example:
# 1+2 is less than the maximum possible weight, but it's unbalanced.
# it's balanced, but 3+2+3 is more than the maximum possible weight.
# 3+2+3 is less than the maximum possible weight, and it's balanced.
# 3 is less than the maximum possible weight, and it's balanced.
willItFly(q: [1, 2], w: 5) == false
willItFly(q: [3, 2, 3], w: 1) == false
willItFly(q: [3, 2, 3], w: 9) == true
willItFly(q: [3], w: 5) == true
assistant
```swift
func willItFly(q: [Int], w: Int) -> Bool {
let sum = q.reduce(0, +)
let isBalanced = q == Array(q.reversed())
return isBalanced && sum <= w
}
```func willItFly(q: [Int], w: Int) -> Bool {
let isBalanced = q == q.reversed()
let totalWeight = q.reduce(0, +)
return isBalanced && totalWeight <= w
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that returns true if the object q will fly, and false otherwise.
The object q will fly if it's balanced (it is a palindromic array) and the sum of its elements is less than or equal the maximum possible weight w.
Example:
# 1+2 is less than the maximum possible weight, but it's unbalanced.
# it's balanced, but 3+2+3 is more than the maximum possible weight.
# 3+2+3 is less than the maximum possible weight, and it's balanced.
# 3 is less than the maximum possible weight, and it's balanced.
willItFly(q: [1, 2], w: 5) == false
willItFly(q: [3, 2, 3], w: 1) == false
willItFly(q: [3, 2, 3], w: 9) == true
willItFly(q: [3], w: 5) == true
assistant
```swift
func willItFly(q: [Int], w: Int) -> Bool {
let isBalanced = q == q.reversed()
let totalWeight = q.reduce(0, +)
return isBalanced && totalWeight <= w
}
```func willItFly(q: [Int], w: Int) -> Bool {
let sum = q.reduce(0, +)
let isBalanced = q == q.reversed()
return isBalanced && sum <= w
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that returns true if the object q will fly, and false otherwise.
The object q will fly if it's balanced (it is a palindromic array) and the sum of its elements is less than or equal the maximum possible weight w.
Example:
# 1+2 is less than the maximum possible weight, but it's unbalanced.
# it's balanced, but 3+2+3 is more than the maximum possible weight.
# 3+2+3 is less than the maximum possible weight, and it's balanced.
# 3 is less than the maximum possible weight, and it's balanced.
willItFly(q: [1, 2], w: 5) == false
willItFly(q: [3, 2, 3], w: 1) == false
willItFly(q: [3, 2, 3], w: 9) == true
willItFly(q: [3], w: 5) == true
assistant
```swift
func willItFly(q: [Int], w: Int) -> Bool {
let sum = q.reduce(0, +)
let isBalanced = q == q.reversed()
return isBalanced && sum <= w
}
```func willItFly(q: [Int], w: Int) -> Bool {
let sum = q.reduce(0, +)
let isBalanced = q == q.reversed()
return isBalanced && sum <= w
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that returns true if the object q will fly, and false otherwise.
The object q will fly if it's balanced (it is a palindromic array) and the sum of its elements is less than or equal the maximum possible weight w.
Example:
# 1+2 is less than the maximum possible weight, but it's unbalanced.
# it's balanced, but 3+2+3 is more than the maximum possible weight.
# 3+2+3 is less than the maximum possible weight, and it's balanced.
# 3 is less than the maximum possible weight, and it's balanced.
willItFly(q: [1, 2], w: 5) == false
willItFly(q: [3, 2, 3], w: 1) == false
willItFly(q: [3, 2, 3], w: 9) == true
willItFly(q: [3], w: 5) == true
assistant
```swift
func willItFly(q: [Int], w: Int) -> Bool {
let sum = q.reduce(0, +)
let isBalanced = q == q.reversed()
return isBalanced && sum <= w
}
```func willItFly(q: [Int], w: Int) -> Bool {
let sum = q.reduce(0, +)
let isBalanced = q == q.reversed()
return isBalanced && sum <= w
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that returns true if the object q will fly, and false otherwise.
The object q will fly if it's balanced (it is a palindromic array) and the sum of its elements is less than or equal the maximum possible weight w.
Example:
# 1+2 is less than the maximum possible weight, but it's unbalanced.
# it's balanced, but 3+2+3 is more than the maximum possible weight.
# 3+2+3 is less than the maximum possible weight, and it's balanced.
# 3 is less than the maximum possible weight, and it's balanced.
willItFly(q: [1, 2], w: 5) == false
willItFly(q: [3, 2, 3], w: 1) == false
willItFly(q: [3, 2, 3], w: 9) == true
willItFly(q: [3], w: 5) == true
assistant
```swift
func willItFly(q: [Int], w: Int) -> Bool {
let sum = q.reduce(0, +)
let isBalanced = q == q.reversed()
return isBalanced && sum <= w
}
```func willItFly(q: [Int], w: Int) -> Bool {
let sum = q.reduce(0, +)
let isBalanced = q == q.reversed()
return isBalanced && sum <= w
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that returns true if the object q will fly, and false otherwise.
The object q will fly if it's balanced (it is a palindromic array) and the sum of its elements is less than or equal the maximum possible weight w.
Example:
# 1+2 is less than the maximum possible weight, but it's unbalanced.
# it's balanced, but 3+2+3 is more than the maximum possible weight.
# 3+2+3 is less than the maximum possible weight, and it's balanced.
# 3 is less than the maximum possible weight, and it's balanced.
willItFly(q: [1, 2], w: 5) == false
willItFly(q: [3, 2, 3], w: 1) == false
willItFly(q: [3, 2, 3], w: 9) == true
willItFly(q: [3], w: 5) == true
assistant
```swift
func willItFly(q: [Int], w: Int) -> Bool {
let sum = q.reduce(0, +)
let isBalanced = q == q.reversed()
return isBalanced && sum <= w
}
```func willItFly(q: [Int], w: Int) -> Bool {
let sum = q.reduce(0, +)
let isBalanced = q == q.reversed()
return isBalanced && sum <= w
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that returns true if the object q will fly, and false otherwise.
The object q will fly if it's balanced (it is a palindromic array) and the sum of its elements is less than or equal the maximum possible weight w.
Example:
# 1+2 is less than the maximum possible weight, but it's unbalanced.
# it's balanced, but 3+2+3 is more than the maximum possible weight.
# 3+2+3 is less than the maximum possible weight, and it's balanced.
# 3 is less than the maximum possible weight, and it's balanced.
willItFly(q: [1, 2], w: 5) == false
willItFly(q: [3, 2, 3], w: 1) == false
willItFly(q: [3, 2, 3], w: 9) == true
willItFly(q: [3], w: 5) == true
assistant
```swift
func willItFly(q: [Int], w: Int) -> Bool {
let sum = q.reduce(0, +)
let isBalanced = q == q.reversed()
return isBalanced && sum <= w
}
```func willItFly(q: [Int], w: Int) -> Bool {
let sum = q.reduce(0, +)
let isBalanced = q == q.reversed()
return isBalanced && sum <= w
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that returns true if the object q will fly, and false otherwise.
The object q will fly if it's balanced (it is a palindromic array) and the sum of its elements is less than or equal the maximum possible weight w.
Example:
# 1+2 is less than the maximum possible weight, but it's unbalanced.
# it's balanced, but 3+2+3 is more than the maximum possible weight.
# 3+2+3 is less than the maximum possible weight, and it's balanced.
# 3 is less than the maximum possible weight, and it's balanced.
willItFly(q: [1, 2], w: 5) == false
willItFly(q: [3, 2, 3], w: 1) == false
willItFly(q: [3, 2, 3], w: 9) == true
willItFly(q: [3], w: 5) == true
assistant
```swift
func willItFly(q: [Int], w: Int) -> Bool {
let sum = q.reduce(0, +)
let isBalanced = q == q.reversed()
return isBalanced && sum <= w
}
```func willItFly(q: [Int], w: Int) -> Bool {
let sum = q.reduce(0, +)
let isBalanced = q == q.reversed()
return isBalanced && sum <= w
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that returns true if the object q will fly, and false otherwise.
The object q will fly if it's balanced (it is a palindromic array) and the sum of its elements is less than or equal the maximum possible weight w.
Example:
# 1+2 is less than the maximum possible weight, but it's unbalanced.
# it's balanced, but 3+2+3 is more than the maximum possible weight.
# 3+2+3 is less than the maximum possible weight, and it's balanced.
# 3 is less than the maximum possible weight, and it's balanced.
willItFly(q: [1, 2], w: 5) == false
willItFly(q: [3, 2, 3], w: 1) == false
willItFly(q: [3, 2, 3], w: 9) == true
willItFly(q: [3], w: 5) == true
assistant
```swift
func willItFly(q: [Int], w: Int) -> Bool {
let sum = q.reduce(0, +)
let isBalanced = q == q.reversed()
return isBalanced && sum <= w
}
```func smallestChange(arr: [Int]) -> Int {
var changes = 0
var left = 0
var right = arr.count - 1
while left < right {
if arr[left] != arr[right] {
changes += 1
}
left += 1
right -= 1
}
return changes
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array arr of integers, find the minimum number of elements that
need to be changed to make the array palindromic. A palindromic array is an array that
is read the same backwards and forwards. In one change, you can change one element to any other element.
For example:
smallestChange(arr: [1, 2, 3, 5, 4, 7, 9, 6]) == 4
smallestChange(arr: [1, 2, 3, 4, 3, 2, 2]) == 1
smallestChange(arr: [1, 2, 3, 2, 1]) == 0
assistant
```swift
func smallestChange(arr: [Int]) -> Int {
var changes = 0
var left = 0
var right = arr.count - 1
while left < right {
if arr[left] != arr[right] {
changes += 1
}
left += 1
right -= 1
}
return changes
}
```func smallestChange(arr: [Int]) -> Int {
var changes = 0
var left = 0
var right = arr.count - 1
while left < right {
if arr[left] != arr[right] {
changes += 1
}
left += 1
right -= 1
}
return changes
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array arr of integers, find the minimum number of elements that
need to be changed to make the array palindromic. A palindromic array is an array that
is read the same backwards and forwards. In one change, you can change one element to any other element.
For example:
smallestChange(arr: [1, 2, 3, 5, 4, 7, 9, 6]) == 4
smallestChange(arr: [1, 2, 3, 4, 3, 2, 2]) == 1
smallestChange(arr: [1, 2, 3, 2, 1]) == 0
assistant
```swift
func smallestChange(arr: [Int]) -> Int {
var changes = 0
var left = 0
var right = arr.count - 1
while left < right {
if arr[left] != arr[right] {
changes += 1
}
left += 1
right -= 1
}
return changes
}
```func smallestChange(arr: [Int]) -> Int {
var changes = 0
var left = 0
var right = arr.count - 1
while left < right {
if arr[left] != arr[right] {
changes += 1
}
left += 1
right -= 1
}
return changes
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array arr of integers, find the minimum number of elements that
need to be changed to make the array palindromic. A palindromic array is an array that
is read the same backwards and forwards. In one change, you can change one element to any other element.
For example:
smallestChange(arr: [1, 2, 3, 5, 4, 7, 9, 6]) == 4
smallestChange(arr: [1, 2, 3, 4, 3, 2, 2]) == 1
smallestChange(arr: [1, 2, 3, 2, 1]) == 0
assistant
```swift
func smallestChange(arr: [Int]) -> Int {
var changes = 0
var left = 0
var right = arr.count - 1
while left < right {
if arr[left] != arr[right] {
changes += 1
}
left += 1
right -= 1
}
return changes
}
```func smallestChange(arr: [Int]) -> Int {
var changes = 0
var left = 0
var right = arr.count - 1
while left < right {
if arr[left] != arr[right] {
changes += 1
}
left += 1
right -= 1
}
return changes
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array arr of integers, find the minimum number of elements that
need to be changed to make the array palindromic. A palindromic array is an array that
is read the same backwards and forwards. In one change, you can change one element to any other element.
For example:
smallestChange(arr: [1, 2, 3, 5, 4, 7, 9, 6]) == 4
smallestChange(arr: [1, 2, 3, 4, 3, 2, 2]) == 1
smallestChange(arr: [1, 2, 3, 2, 1]) == 0
assistant
```swift
func smallestChange(arr: [Int]) -> Int {
var changes = 0
var left = 0
var right = arr.count - 1
while left < right {
if arr[left] != arr[right] {
changes += 1
}
left += 1
right -= 1
}
return changes
}
```func smallestChange(arr: [Int]) -> Int {
var changes = 0
var left = 0
var right = arr.count - 1
while left < right {
if arr[left] != arr[right] {
changes += 1
}
left += 1
right -= 1
}
return changes
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array arr of integers, find the minimum number of elements that
need to be changed to make the array palindromic. A palindromic array is an array that
is read the same backwards and forwards. In one change, you can change one element to any other element.
For example:
smallestChange(arr: [1, 2, 3, 5, 4, 7, 9, 6]) == 4
smallestChange(arr: [1, 2, 3, 4, 3, 2, 2]) == 1
smallestChange(arr: [1, 2, 3, 2, 1]) == 0
assistant
```swift
func smallestChange(arr: [Int]) -> Int {
var changes = 0
var left = 0
var right = arr.count - 1
while left < right {
if arr[left] != arr[right] {
changes += 1
}
left += 1
right -= 1
}
return changes
}
```func smallestChange(arr: [Int]) -> Int {
var changes = 0
let n = arr.count
for i in 0..<n/2 {
if arr[i] != arr[n-i-1] {
changes += 1
}
}
return changes
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array arr of integers, find the minimum number of elements that
need to be changed to make the array palindromic. A palindromic array is an array that
is read the same backwards and forwards. In one change, you can change one element to any other element.
For example:
smallestChange(arr: [1, 2, 3, 5, 4, 7, 9, 6]) == 4
smallestChange(arr: [1, 2, 3, 4, 3, 2, 2]) == 1
smallestChange(arr: [1, 2, 3, 2, 1]) == 0
assistant
```swift
func smallestChange(arr: [Int]) -> Int {
var changes = 0
let n = arr.count
for i in 0..<n/2 {
if arr[i] != arr[n-i-1] {
changes += 1
}
}
return changes
}
```func smallestChange(arr: [Int]) -> Int {
var changes = 0
let n = arr.count
for i in 0..<n/2 {
if arr[i] != arr[n-i-1] {
changes += 1
}
}
return changes
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array arr of integers, find the minimum number of elements that
need to be changed to make the array palindromic. A palindromic array is an array that
is read the same backwards and forwards. In one change, you can change one element to any other element.
For example:
smallestChange(arr: [1, 2, 3, 5, 4, 7, 9, 6]) == 4
smallestChange(arr: [1, 2, 3, 4, 3, 2, 2]) == 1
smallestChange(arr: [1, 2, 3, 2, 1]) == 0
assistant
```swift
func smallestChange(arr: [Int]) -> Int {
var changes = 0
let n = arr.count
for i in 0..<n/2 {
if arr[i] != arr[n-i-1] {
changes += 1
}
}
return changes
}
```func smallestChange(arr: [Int]) -> Int {
var changes = 0
let n = arr.count
for i in 0..<n/2 {
if arr[i] != arr[n-i-1] {
changes += 1
}
}
return changes
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array arr of integers, find the minimum number of elements that
need to be changed to make the array palindromic. A palindromic array is an array that
is read the same backwards and forwards. In one change, you can change one element to any other element.
For example:
smallestChange(arr: [1, 2, 3, 5, 4, 7, 9, 6]) == 4
smallestChange(arr: [1, 2, 3, 4, 3, 2, 2]) == 1
smallestChange(arr: [1, 2, 3, 2, 1]) == 0
assistant
```swift
func smallestChange(arr: [Int]) -> Int {
var changes = 0
let n = arr.count
for i in 0..<n/2 {
if arr[i] != arr[n-i-1] {
changes += 1
}
}
return changes
}
```func smallestChange(arr: [Int]) -> Int {
var changes = 0
let n = arr.count
for i in 0..<n/2 {
if arr[i] != arr[n-i-1] {
changes += 1
}
}
return changes
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array arr of integers, find the minimum number of elements that
need to be changed to make the array palindromic. A palindromic array is an array that
is read the same backwards and forwards. In one change, you can change one element to any other element.
For example:
smallestChange(arr: [1, 2, 3, 5, 4, 7, 9, 6]) == 4
smallestChange(arr: [1, 2, 3, 4, 3, 2, 2]) == 1
smallestChange(arr: [1, 2, 3, 2, 1]) == 0
assistant
```swift
func smallestChange(arr: [Int]) -> Int {
var changes = 0
let n = arr.count
for i in 0..<n/2 {
if arr[i] != arr[n-i-1] {
changes += 1
}
}
return changes
}
```func smallestChange(arr: [Int]) -> Int {
var changes = 0
var left = 0
var right = arr.count - 1
while left < right {
if arr[left] != arr[right] {
changes += 1
}
left += 1
right -= 1
}
return changes
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array arr of integers, find the minimum number of elements that
need to be changed to make the array palindromic. A palindromic array is an array that
is read the same backwards and forwards. In one change, you can change one element to any other element.
For example:
smallestChange(arr: [1, 2, 3, 5, 4, 7, 9, 6]) == 4
smallestChange(arr: [1, 2, 3, 4, 3, 2, 2]) == 1
smallestChange(arr: [1, 2, 3, 2, 1]) == 0
assistant
```swift
func smallestChange(arr: [Int]) -> Int {
var changes = 0
var left = 0
var right = arr.count - 1
while left < right {
if arr[left] != arr[right] {
changes += 1
}
left += 1
right -= 1
}
return changes
}
```func totalMatch(lst1: [String], lst2: [String]) -> [String] {
let count1 = lst1.reduce(0) { $0 + $1.count }
let count2 = lst2.reduce(0) { $0 + $1.count }
if count1 < count2 {
return lst1
} else if count2 < count1 {
return lst2
} else {
return lst1
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that accepts two arrays of strings and returns the array that has
total number of chars in the all strings of the array less than the other array.
if the two arrays have the same number of chars, return the first array.
Examples
totalMatch(lst1: [] as [String], lst2: [] as [String]) == [] as [String]
totalMatch(lst1: ["hi", "admin"], lst2: ["hI", "Hi"]) == ["hI", "Hi"]
totalMatch(lst1: ["hi", "admin"], lst2: ["hi", "hi", "admin", "project"]) == ["hi", "admin"]
totalMatch(lst1: ["hi", "admin"], lst2: ["hI", "hi", "hi"]) == ["hI", "hi", "hi"]
totalMatch(lst1: ["4"], lst2: ["1", "2", "3", "4", "5"]) == ["4"]
assistant
```swift
func totalMatch(lst1: [String], lst2: [String]) -> [String] {
let count1 = lst1.reduce(0) { $0 + $1.count }
let count2 = lst2.reduce(0) { $0 + $1.count }
if count1 < count2 {
return lst1
} else if count2 < count1 {
return lst2
} else {
return lst1
}
}
```func totalMatch(lst1: [String], lst2: [String]) -> [String] {
let count1 = lst1.reduce(0) { $0 + $1.count }
let count2 = lst2.reduce(0) { $0 + $1.count }
if count1 < count2 {
return lst1
} else if count2 < count1 {
return lst2
} else {
return lst1
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that accepts two arrays of strings and returns the array that has
total number of chars in the all strings of the array less than the other array.
if the two arrays have the same number of chars, return the first array.
Examples
totalMatch(lst1: [] as [String], lst2: [] as [String]) == [] as [String]
totalMatch(lst1: ["hi", "admin"], lst2: ["hI", "Hi"]) == ["hI", "Hi"]
totalMatch(lst1: ["hi", "admin"], lst2: ["hi", "hi", "admin", "project"]) == ["hi", "admin"]
totalMatch(lst1: ["hi", "admin"], lst2: ["hI", "hi", "hi"]) == ["hI", "hi", "hi"]
totalMatch(lst1: ["4"], lst2: ["1", "2", "3", "4", "5"]) == ["4"]
assistant
```swift
func totalMatch(lst1: [String], lst2: [String]) -> [String] {
let count1 = lst1.reduce(0) { $0 + $1.count }
let count2 = lst2.reduce(0) { $0 + $1.count }
if count1 < count2 {
return lst1
} else if count2 < count1 {
return lst2
} else {
return lst1
}
}
```func totalMatch(lst1: [String], lst2: [String]) -> [String] {
let count1 = lst1.reduce(0) { $0 + $1.count }
let count2 = lst2.reduce(0) { $0 + $1.count }
if count1 < count2 {
return lst1
} else if count1 > count2 {
return lst2
} else {
return lst1
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that accepts two arrays of strings and returns the array that has
total number of chars in the all strings of the array less than the other array.
if the two arrays have the same number of chars, return the first array.
Examples
totalMatch(lst1: [] as [String], lst2: [] as [String]) == [] as [String]
totalMatch(lst1: ["hi", "admin"], lst2: ["hI", "Hi"]) == ["hI", "Hi"]
totalMatch(lst1: ["hi", "admin"], lst2: ["hi", "hi", "admin", "project"]) == ["hi", "admin"]
totalMatch(lst1: ["hi", "admin"], lst2: ["hI", "hi", "hi"]) == ["hI", "hi", "hi"]
totalMatch(lst1: ["4"], lst2: ["1", "2", "3", "4", "5"]) == ["4"]
assistant
```swift
func totalMatch(lst1: [String], lst2: [String]) -> [String] {
let count1 = lst1.reduce(0) { $0 + $1.count }
let count2 = lst2.reduce(0) { $0 + $1.count }
if count1 < count2 {
return lst1
} else if count1 > count2 {
return lst2
} else {
return lst1
}
}
```func totalMatch(lst1: [String], lst2: [String]) -> [String] {
let count1 = lst1.reduce(0) { $0 + $1.count }
let count2 = lst2.reduce(0) { $0 + $1.count }
if count1 < count2 {
return lst1
} else if count2 < count1 {
return lst2
} else {
return lst1
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that accepts two arrays of strings and returns the array that has
total number of chars in the all strings of the array less than the other array.
if the two arrays have the same number of chars, return the first array.
Examples
totalMatch(lst1: [] as [String], lst2: [] as [String]) == [] as [String]
totalMatch(lst1: ["hi", "admin"], lst2: ["hI", "Hi"]) == ["hI", "Hi"]
totalMatch(lst1: ["hi", "admin"], lst2: ["hi", "hi", "admin", "project"]) == ["hi", "admin"]
totalMatch(lst1: ["hi", "admin"], lst2: ["hI", "hi", "hi"]) == ["hI", "hi", "hi"]
totalMatch(lst1: ["4"], lst2: ["1", "2", "3", "4", "5"]) == ["4"]
assistant
```swift
func totalMatch(lst1: [String], lst2: [String]) -> [String] {
let count1 = lst1.reduce(0) { $0 + $1.count }
let count2 = lst2.reduce(0) { $0 + $1.count }
if count1 < count2 {
return lst1
} else if count2 < count1 {
return lst2
} else {
return lst1
}
}
```func totalMatch(lst1: [String], lst2: [String]) -> [String] {
let count1 = lst1.reduce(0) { $0 + $1.count }
let count2 = lst2.reduce(0) { $0 + $1.count }
if count1 < count2 {
return lst1
} else if count2 < count1 {
return lst2
} else {
return lst1
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that accepts two arrays of strings and returns the array that has
total number of chars in the all strings of the array less than the other array.
if the two arrays have the same number of chars, return the first array.
Examples
totalMatch(lst1: [] as [String], lst2: [] as [String]) == [] as [String]
totalMatch(lst1: ["hi", "admin"], lst2: ["hI", "Hi"]) == ["hI", "Hi"]
totalMatch(lst1: ["hi", "admin"], lst2: ["hi", "hi", "admin", "project"]) == ["hi", "admin"]
totalMatch(lst1: ["hi", "admin"], lst2: ["hI", "hi", "hi"]) == ["hI", "hi", "hi"]
totalMatch(lst1: ["4"], lst2: ["1", "2", "3", "4", "5"]) == ["4"]
assistant
```swift
func totalMatch(lst1: [String], lst2: [String]) -> [String] {
let count1 = lst1.reduce(0) { $0 + $1.count }
let count2 = lst2.reduce(0) { $0 + $1.count }
if count1 < count2 {
return lst1
} else if count2 < count1 {
return lst2
} else {
return lst1
}
}
```func totalMatch(lst1: [String], lst2: [String]) -> [String] {
let count1 = lst1.reduce(0) { $0 + $1.count }
let count2 = lst2.reduce(0) { $0 + $1.count }
if count1 < count2 {
return lst1
} else if count2 < count1 {
return lst2
} else {
return lst1
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that accepts two arrays of strings and returns the array that has
total number of chars in the all strings of the array less than the other array.
if the two arrays have the same number of chars, return the first array.
Examples
totalMatch(lst1: [] as [String], lst2: [] as [String]) == [] as [String]
totalMatch(lst1: ["hi", "admin"], lst2: ["hI", "Hi"]) == ["hI", "Hi"]
totalMatch(lst1: ["hi", "admin"], lst2: ["hi", "hi", "admin", "project"]) == ["hi", "admin"]
totalMatch(lst1: ["hi", "admin"], lst2: ["hI", "hi", "hi"]) == ["hI", "hi", "hi"]
totalMatch(lst1: ["4"], lst2: ["1", "2", "3", "4", "5"]) == ["4"]
assistant
```swift
func totalMatch(lst1: [String], lst2: [String]) -> [String] {
let count1 = lst1.reduce(0) { $0 + $1.count }
let count2 = lst2.reduce(0) { $0 + $1.count }
if count1 < count2 {
return lst1
} else if count2 < count1 {
return lst2
} else {
return lst1
}
}
```func totalMatch(lst1: [String], lst2: [String]) -> [String] {
let count1 = lst1.reduce(0) { $0 + $1.count }
let count2 = lst2.reduce(0) { $0 + $1.count }
if count1 < count2 {
return lst1
} else if count1 > count2 {
return lst2
} else {
return lst1
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that accepts two arrays of strings and returns the array that has
total number of chars in the all strings of the array less than the other array.
if the two arrays have the same number of chars, return the first array.
Examples
totalMatch(lst1: [] as [String], lst2: [] as [String]) == [] as [String]
totalMatch(lst1: ["hi", "admin"], lst2: ["hI", "Hi"]) == ["hI", "Hi"]
totalMatch(lst1: ["hi", "admin"], lst2: ["hi", "hi", "admin", "project"]) == ["hi", "admin"]
totalMatch(lst1: ["hi", "admin"], lst2: ["hI", "hi", "hi"]) == ["hI", "hi", "hi"]
totalMatch(lst1: ["4"], lst2: ["1", "2", "3", "4", "5"]) == ["4"]
assistant
```swift
func totalMatch(lst1: [String], lst2: [String]) -> [String] {
let count1 = lst1.reduce(0) { $0 + $1.count }
let count2 = lst2.reduce(0) { $0 + $1.count }
if count1 < count2 {
return lst1
} else if count1 > count2 {
return lst2
} else {
return lst1
}
}
```func totalMatch(lst1: [String], lst2: [String]) -> [String] {
let count1 = lst1.reduce(0) { $0 + $1.count }
let count2 = lst2.reduce(0) { $0 + $1.count }
if count1 < count2 {
return lst1
} else if count2 < count1 {
return lst2
} else {
return lst1
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that accepts two arrays of strings and returns the array that has
total number of chars in the all strings of the array less than the other array.
if the two arrays have the same number of chars, return the first array.
Examples
totalMatch(lst1: [] as [String], lst2: [] as [String]) == [] as [String]
totalMatch(lst1: ["hi", "admin"], lst2: ["hI", "Hi"]) == ["hI", "Hi"]
totalMatch(lst1: ["hi", "admin"], lst2: ["hi", "hi", "admin", "project"]) == ["hi", "admin"]
totalMatch(lst1: ["hi", "admin"], lst2: ["hI", "hi", "hi"]) == ["hI", "hi", "hi"]
totalMatch(lst1: ["4"], lst2: ["1", "2", "3", "4", "5"]) == ["4"]
assistant
```swift
func totalMatch(lst1: [String], lst2: [String]) -> [String] {
let count1 = lst1.reduce(0) { $0 + $1.count }
let count2 = lst2.reduce(0) { $0 + $1.count }
if count1 < count2 {
return lst1
} else if count2 < count1 {
return lst2
} else {
return lst1
}
}
```func totalMatch(lst1: [String], lst2: [String]) -> [String] {
let count1 = lst1.reduce(0) { $0 + $1.count }
let count2 = lst2.reduce(0) { $0 + $1.count }
if count1 < count2 {
return lst1
} else if count2 < count1 {
return lst2
} else {
return lst1
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that accepts two arrays of strings and returns the array that has
total number of chars in the all strings of the array less than the other array.
if the two arrays have the same number of chars, return the first array.
Examples
totalMatch(lst1: [] as [String], lst2: [] as [String]) == [] as [String]
totalMatch(lst1: ["hi", "admin"], lst2: ["hI", "Hi"]) == ["hI", "Hi"]
totalMatch(lst1: ["hi", "admin"], lst2: ["hi", "hi", "admin", "project"]) == ["hi", "admin"]
totalMatch(lst1: ["hi", "admin"], lst2: ["hI", "hi", "hi"]) == ["hI", "hi", "hi"]
totalMatch(lst1: ["4"], lst2: ["1", "2", "3", "4", "5"]) == ["4"]
assistant
```swift
func totalMatch(lst1: [String], lst2: [String]) -> [String] {
let count1 = lst1.reduce(0) { $0 + $1.count }
let count2 = lst2.reduce(0) { $0 + $1.count }
if count1 < count2 {
return lst1
} else if count2 < count1 {
return lst2
} else {
return lst1
}
}
```func totalMatch(lst1: [String], lst2: [String]) -> [String] {
let count1 = lst1.reduce(0) { $0 + $1.count }
let count2 = lst2.reduce(0) { $0 + $1.count }
if count1 < count2 {
return lst1
} else if count2 < count1 {
return lst2
} else {
return lst1
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that accepts two arrays of strings and returns the array that has
total number of chars in the all strings of the array less than the other array.
if the two arrays have the same number of chars, return the first array.
Examples
totalMatch(lst1: [] as [String], lst2: [] as [String]) == [] as [String]
totalMatch(lst1: ["hi", "admin"], lst2: ["hI", "Hi"]) == ["hI", "Hi"]
totalMatch(lst1: ["hi", "admin"], lst2: ["hi", "hi", "admin", "project"]) == ["hi", "admin"]
totalMatch(lst1: ["hi", "admin"], lst2: ["hI", "hi", "hi"]) == ["hI", "hi", "hi"]
totalMatch(lst1: ["4"], lst2: ["1", "2", "3", "4", "5"]) == ["4"]
assistant
```swift
func totalMatch(lst1: [String], lst2: [String]) -> [String] {
let count1 = lst1.reduce(0) { $0 + $1.count }
let count2 = lst2.reduce(0) { $0 + $1.count }
if count1 < count2 {
return lst1
} else if count2 < count1 {
return lst2
} else {
return lst1
}
}
```func isMultiplyPrime(a: Int) -> Bool {
guard a < 100 else {
return false
}
func isPrime(_ num: Int) -> Bool {
if num <= 1 {
return false
}
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}
var count = 0
for i in 2...a {
if a % i == 0 && isPrime(i) {
count += 1
a /= i
}
}
return count == 3
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that returns true if the given number is the multiplication of 3 prime numbers
and false otherwise.
Knowing that (a) is less then 100.
Example:
30 = 2 * 3 * 5
isMultiplyPrime(a: 30) == true
assistant
```swift
func isMultiplyPrime(a: Int) -> Bool {
guard a < 100 else {
return false
}
func isPrime(_ num: Int) -> Bool {
if num <= 1 {
return false
}
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}
var count = 0
for i in 2...a {
if a % i == 0 && isPrime(i) {
count += 1
a /= i
}
}
return count == 3
}
```a /= i // left side of mutating operator isn't mutable: 'a' is a 'let' constantfunc isMultiplyPrime(a: Int) -> Bool {
guard a < 100 else {
return false
}
func isPrime(_ num: Int) -> Bool {
if num <= 1 {
return false
}
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}
var count = 0
for i in 2...a {
if a % i == 0 && isPrime(i) {
count += 1
a /= i
}
}
return count == 3
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that returns true if the given number is the multiplication of 3 prime numbers
and false otherwise.
Knowing that (a) is less then 100.
Example:
30 = 2 * 3 * 5
isMultiplyPrime(a: 30) == true
assistant
```swift
func isMultiplyPrime(a: Int) -> Bool {
guard a < 100 else {
return false
}
func isPrime(_ num: Int) -> Bool {
if num <= 1 {
return false
}
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}
var count = 0
for i in 2...a {
if a % i == 0 && isPrime(i) {
count += 1
a /= i
}
}
return count == 3
}
```
a /= i // left side of mutating operator isn't mutable: 'a' is a 'let' constantfunc isMultiplyPrime(a: Int) -> Bool {
guard a > 1 else {
return false
}
var countOfPrimes = 0
for i in 2...Int(Double(a).squareRoot()) {
while a % i == 0 {
a /= i
countOfPrimes += 1
if countOfPrimes > 3 {
return false
}
// Check if the current divisor is not a prime number
for j in 2..<i {
if i % j == 0 {
return false
}
}
}
}
// If there's one remaining factor greater than 1, it must be a prime number
if a > 1 {
countOfPrimes += 1
}
return countOfPrimes == 3
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that returns true if the given number is the multiplication of 3 prime numbers
and false otherwise.
Knowing that (a) is less then 100.
Example:
30 = 2 * 3 * 5
isMultiplyPrime(a: 30) == true
assistant
```swift
func isMultiplyPrime(a: Int) -> Bool {
guard a > 1 else {
return false
}
var countOfPrimes = 0
for i in 2...Int(Double(a).squareRoot()) {
while a % i == 0 {
a /= i
countOfPrimes += 1
if countOfPrimes > 3 {
return false
}
// Check if the current divisor is not a prime number
for j in 2..<i {
if i % j == 0 {
return false
}
}
}
}
// If there's one remaining factor greater than 1, it must be a prime number
if a > 1 {
countOfPrimes += 1
}
return countOfPrimes == 3
}
```
a /= i // left side of mutating operator isn't mutable: 'a' is a 'let' constantfunc isMultiplyPrime(a: Int) -> Bool {
guard a < 100 else {
return false
}
func isPrime(_ num: Int) -> Bool {
if num <= 1 {
return false
}
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}
var count = 0
for i in 2...a {
if a % i == 0 && isPrime(i) {
count += 1
a /= i
}
if count > 3 || a != 1 {
break
}
}
return count == 3 && a == 1
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that returns true if the given number is the multiplication of 3 prime numbers
and false otherwise.
Knowing that (a) is less then 100.
Example:
30 = 2 * 3 * 5
isMultiplyPrime(a: 30) == true
assistant
```swift
func isMultiplyPrime(a: Int) -> Bool {
guard a < 100 else {
return false
}
func isPrime(_ num: Int) -> Bool {
if num <= 1 {
return false
}
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}
var count = 0
for i in 2...a {
if a % i == 0 && isPrime(i) {
count += 1
a /= i
}
if count > 3 || a != 1 {
break
}
}
return count == 3 && a == 1
}
```a /= i // left side of mutating operator isn't mutable: 'a' is a 'let' constantfunc isMultiplyPrime(a: Int) -> Bool {
guard a > 1 else {
return false
}
var count = 0
for i in 2..<a {
if a % i == 0 && isPrime(i) {
count += 1
if count > 3 {
return false
}
}
}
return count == 3
}
private func isPrime(_ num: Int) -> Bool {
guard num > 1 else {
return false
}
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that returns true if the given number is the multiplication of 3 prime numbers
and false otherwise.
Knowing that (a) is less then 100.
Example:
30 = 2 * 3 * 5
isMultiplyPrime(a: 30) == true
assistant
```swift
func isMultiplyPrime(a: Int) -> Bool {
guard a > 1 else {
return false
}
var count = 0
for i in 2..<a {
if a % i == 0 && isPrime(i) {
count += 1
if count > 3 {
return false
}
}
}
return count == 3
}
private func isPrime(_ num: Int) -> Bool {
guard num > 1 else {
return false
}
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}
```
// XCTAssertTrue failedfunc isMultiplyPrime(a: Int) -> Bool {
guard a < 100 else {
return false
}
func isPrime(_ num: Int) -> Bool {
if num <= 1 { return false }
for i in 2..<num {
if num % i == 0 { return false }
}
return true
}
var count = 0
for i in 2...a {
if a % i == 0 && isPrime(i) {
count += 1
a /= i
}
}
return count == 3
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that returns true if the given number is the multiplication of 3 prime numbers
and false otherwise.
Knowing that (a) is less then 100.
Example:
30 = 2 * 3 * 5
isMultiplyPrime(a: 30) == true
assistant
```swift
func isMultiplyPrime(a: Int) -> Bool {
guard a < 100 else {
return false
}
func isPrime(_ num: Int) -> Bool {
if num <= 1 { return false }
for i in 2..<num {
if num % i == 0 { return false }
}
return true
}
var count = 0
for i in 2...a {
if a % i == 0 && isPrime(i) {
count += 1
a /= i
}
}
return count == 3
}
```a /= i // left side of mutating operator isn't mutable: 'a' is a 'let' constantfunc isMultiplyPrime(a: Int) -> Bool {
guard a < 100 else {
return false
}
func isPrime(_ num: Int) -> Bool {
if num <= 1 { return false }
for i in 2..<num {
if num % i == 0 { return false }
}
return true
}
var count = 0
for i in 2...a {
if a % i == 0 && isPrime(i) {
count += 1
a /= i
}
}
return count == 3 && a == 1
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that returns true if the given number is the multiplication of 3 prime numbers
and false otherwise.
Knowing that (a) is less then 100.
Example:
30 = 2 * 3 * 5
isMultiplyPrime(a: 30) == true
assistant
```swift
func isMultiplyPrime(a: Int) -> Bool {
guard a < 100 else {
return false
}
func isPrime(_ num: Int) -> Bool {
if num <= 1 { return false }
for i in 2..<num {
if num % i == 0 { return false }
}
return true
}
var count = 0
for i in 2...a {
if a % i == 0 && isPrime(i) {
count += 1
a /= i
}
}
return count == 3 && a == 1
}
```a /= i // left side of mutating operator isn't mutable: 'a' is a 'let' constantfunc isMultiplyPrime(a: Int) -> Bool {
guard a >= 2 && a < 100 else {
return false
}
func isPrime(_ num: Int) -> Bool {
if num <= 1 { return false }
for i in 2..<num {
if num % i == 0 { return false }
}
return true
}
var count = 0
for i in 2...a {
if a % i == 0 && isPrime(i) {
count += 1
a /= i
}
if count > 3 || a != 1 {
break
}
}
return count == 3 && a == 1
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that returns true if the given number is the multiplication of 3 prime numbers
and false otherwise.
Knowing that (a) is less then 100.
Example:
30 = 2 * 3 * 5
isMultiplyPrime(a: 30) == true
assistant
```swift
func isMultiplyPrime(a: Int) -> Bool {
guard a >= 2 && a < 100 else {
return false
}
func isPrime(_ num: Int) -> Bool {
if num <= 1 { return false }
for i in 2..<num {
if num % i == 0 { return false }
}
return true
}
var count = 0
for i in 2...a {
if a % i == 0 && isPrime(i) {
count += 1
a /= i
}
if count > 3 || a != 1 {
break
}
}
return count == 3 && a == 1
}
```a /= i // left side of mutating operator isn't mutable: 'a' is a 'let' constantfunc isMultiplyPrime(a: Int) -> Bool {
guard a < 100 else {
return false
}
func isPrime(_ num: Int) -> Bool {
if num <= 1 {
return false
}
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}
var count = 0
for i in 2...a {
if a % i == 0 && isPrime(i) {
count += 1
a /= i
}
}
return count == 3
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that returns true if the given number is the multiplication of 3 prime numbers
and false otherwise.
Knowing that (a) is less then 100.
Example:
30 = 2 * 3 * 5
isMultiplyPrime(a: 30) == true
assistant
```swift
func isMultiplyPrime(a: Int) -> Bool {
guard a < 100 else {
return false
}
func isPrime(_ num: Int) -> Bool {
if num <= 1 {
return false
}
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}
var count = 0
for i in 2...a {
if a % i == 0 && isPrime(i) {
count += 1
a /= i
}
}
return count == 3
}
```
a /= i // left side of mutating operator isn't mutable: 'a' is a 'let' constantfunc isMultiplyPrime(a: Int) -> Bool {
guard a > 1 else {
return false
}
var count = 0
var num = a
for i in 2...Int(Double(num).squareRoot()) {
while num % i == 0 {
num /= i
count += 1
if count > 3 || !isPrime(i) {
return false
}
}
}
if num != 1 && isPrime(num) {
count += 1
}
return count == 3
}
func isPrime(_ n: Int) -> Bool {
if n <= 1 {
return false
}
for i in 2..<n {
if n % i == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that returns true if the given number is the multiplication of 3 prime numbers
and false otherwise.
Knowing that (a) is less then 100.
Example:
30 = 2 * 3 * 5
isMultiplyPrime(a: 30) == true
assistant
```swift
func isMultiplyPrime(a: Int) -> Bool {
guard a > 1 else {
return false
}
var count = 0
var num = a
for i in 2...Int(Double(num).squareRoot()) {
while num % i == 0 {
num /= i
count += 1
if count > 3 || !isPrime(i) {
return false
}
}
}
if num != 1 && isPrime(num) {
count += 1
}
return count == 3
}
func isPrime(_ n: Int) -> Bool {
if n <= 1 {
return false
}
for i in 2..<n {
if n % i == 0 {
return false
}
}
return true
}
```func isSimplePower(x: Int, n: Int) -> Bool {
guard n > 0 && x > 0 else {
return false
}
var current = n
while current < x {
current *= n
}
return current == x
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Your task is to write a function that returns true if a number x is a simple
power of n and false in other cases.
x is a simple power of n if n**int=x
For example:
isSimplePower(x: 1, n: 4) == true
isSimplePower(x: 2, n: 2) == true
isSimplePower(x: 8, n: 2) == true
isSimplePower(x: 3, n: 2) == false
isSimplePower(x: 3, n: 1) == false
isSimplePower(x: 5, n: 3) == false
assistant
```swift
func isSimplePower(x: Int, n: Int) -> Bool {
guard n > 0 && x > 0 else {
return false
}
var current = n
while current < x {
current *= n
}
return current == x
}
``` // XCTAssertTrue failedfunc isSimplePower(x: Int, n: Int) -> Bool {
guard n > 0 && x > 0 else {
return false
}
var current = 1
while current < x {
current *= n
}
return current == x
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Your task is to write a function that returns true if a number x is a simple
power of n and false in other cases.
x is a simple power of n if n**int=x
For example:
isSimplePower(x: 1, n: 4) == true
isSimplePower(x: 2, n: 2) == true
isSimplePower(x: 8, n: 2) == true
isSimplePower(x: 3, n: 2) == false
isSimplePower(x: 3, n: 1) == false
isSimplePower(x: 5, n: 3) == false
assistant
```swift
func isSimplePower(x: Int, n: Int) -> Bool {
guard n > 0 && x > 0 else {
return false
}
var current = 1
while current < x {
current *= n
}
return current == x
}
```func isSimplePower(x: Int, n: Int) -> Bool {
guard n > 0 && x > 0 else {
return false
}
var current = n
while current < x {
current *= n
}
return current == x
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Your task is to write a function that returns true if a number x is a simple
power of n and false in other cases.
x is a simple power of n if n**int=x
For example:
isSimplePower(x: 1, n: 4) == true
isSimplePower(x: 2, n: 2) == true
isSimplePower(x: 8, n: 2) == true
isSimplePower(x: 3, n: 2) == false
isSimplePower(x: 3, n: 1) == false
isSimplePower(x: 5, n: 3) == false
assistant
```swift
func isSimplePower(x: Int, n: Int) -> Bool {
guard n > 0 && x > 0 else {
return false
}
var current = n
while current < x {
current *= n
}
return current == x
}
``` // XCTAssertTrue failedfunc isSimplePower(x: Int, n: Int) -> Bool {
guard n > 0 && x > 0 else {
return false
}
var currentPower = 1
while currentPower < x {
currentPower *= n
}
return currentPower == x
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Your task is to write a function that returns true if a number x is a simple
power of n and false in other cases.
x is a simple power of n if n**int=x
For example:
isSimplePower(x: 1, n: 4) == true
isSimplePower(x: 2, n: 2) == true
isSimplePower(x: 8, n: 2) == true
isSimplePower(x: 3, n: 2) == false
isSimplePower(x: 3, n: 1) == false
isSimplePower(x: 5, n: 3) == false
assistant
```swift
func isSimplePower(x: Int, n: Int) -> Bool {
guard n > 0 && x > 0 else {
return false
}
var currentPower = 1
while currentPower < x {
currentPower *= n
}
return currentPower == x
}
```func isSimplePower(x: Int, n: Int) -> Bool {
guard n > 0 && x > 0 else {
return false
}
var current = n
while current < x {
current *= n
}
return current == x
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Your task is to write a function that returns true if a number x is a simple
power of n and false in other cases.
x is a simple power of n if n**int=x
For example:
isSimplePower(x: 1, n: 4) == true
isSimplePower(x: 2, n: 2) == true
isSimplePower(x: 8, n: 2) == true
isSimplePower(x: 3, n: 2) == false
isSimplePower(x: 3, n: 1) == false
isSimplePower(x: 5, n: 3) == false
assistant
```swift
func isSimplePower(x: Int, n: Int) -> Bool {
guard n > 0 && x > 0 else {
return false
}
var current = n
while current < x {
current *= n
}
return current == x
}
``` // XCTAssertTrue failedfunc isSimplePower(x: Int, n: Int) -> Bool {
guard n > 0 && x > 0 else {
return false
}
var current = 1
while current < x {
current *= n
}
return current == x
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Your task is to write a function that returns true if a number x is a simple
power of n and false in other cases.
x is a simple power of n if n**int=x
For example:
isSimplePower(x: 1, n: 4) == true
isSimplePower(x: 2, n: 2) == true
isSimplePower(x: 8, n: 2) == true
isSimplePower(x: 3, n: 2) == false
isSimplePower(x: 3, n: 1) == false
isSimplePower(x: 5, n: 3) == false
assistant
```swift
func isSimplePower(x: Int, n: Int) -> Bool {
guard n > 0 && x > 0 else {
return false
}
var current = 1
while current < x {
current *= n
}
return current == x
}
```func isSimplePower(x: Int, n: Int) -> Bool {
guard n > 0 && x > 0 else {
return false
}
var current = 1
while current < x {
current *= n
}
return current == x
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Your task is to write a function that returns true if a number x is a simple
power of n and false in other cases.
x is a simple power of n if n**int=x
For example:
isSimplePower(x: 1, n: 4) == true
isSimplePower(x: 2, n: 2) == true
isSimplePower(x: 8, n: 2) == true
isSimplePower(x: 3, n: 2) == false
isSimplePower(x: 3, n: 1) == false
isSimplePower(x: 5, n: 3) == false
assistant
```swift
func isSimplePower(x: Int, n: Int) -> Bool {
guard n > 0 && x > 0 else {
return false
}
var current = 1
while current < x {
current *= n
}
return current == x
}
```func isSimplePower(x: Int, n: Int) -> Bool {
guard n > 0 && x > 0 else {
return false
}
var current = n
while current < x {
current *= n
}
return current == x
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Your task is to write a function that returns true if a number x is a simple
power of n and false in other cases.
x is a simple power of n if n**int=x
For example:
isSimplePower(x: 1, n: 4) == true
isSimplePower(x: 2, n: 2) == true
isSimplePower(x: 8, n: 2) == true
isSimplePower(x: 3, n: 2) == false
isSimplePower(x: 3, n: 1) == false
isSimplePower(x: 5, n: 3) == false
assistant
```swift
func isSimplePower(x: Int, n: Int) -> Bool {
guard n > 0 && x > 0 else {
return false
}
var current = n
while current < x {
current *= n
}
return current == x
}
``` // XCTAssertTrue failedfunc isSimplePower(x: Int, n: Int) -> Bool {
guard n > 0 && x > 0 else {
return false
}
var current = 1
while current < x {
current *= n
}
return current == x
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Your task is to write a function that returns true if a number x is a simple
power of n and false in other cases.
x is a simple power of n if n**int=x
For example:
isSimplePower(x: 1, n: 4) == true
isSimplePower(x: 2, n: 2) == true
isSimplePower(x: 8, n: 2) == true
isSimplePower(x: 3, n: 2) == false
isSimplePower(x: 3, n: 1) == false
isSimplePower(x: 5, n: 3) == false
assistant
```swift
func isSimplePower(x: Int, n: Int) -> Bool {
guard n > 0 && x > 0 else {
return false
}
var current = 1
while current < x {
current *= n
}
return current == x
}
```func isSimplePower(x: Int, n: Int) -> Bool {
guard n > 0 && x > 0 else { return false }
var current = 1
while current < x {
current *= n
}
return current == x
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Your task is to write a function that returns true if a number x is a simple
power of n and false in other cases.
x is a simple power of n if n**int=x
For example:
isSimplePower(x: 1, n: 4) == true
isSimplePower(x: 2, n: 2) == true
isSimplePower(x: 8, n: 2) == true
isSimplePower(x: 3, n: 2) == false
isSimplePower(x: 3, n: 1) == false
isSimplePower(x: 5, n: 3) == false
assistant
```swift
func isSimplePower(x: Int, n: Int) -> Bool {
guard n > 0 && x > 0 else { return false }
var current = 1
while current < x {
current *= n
}
return current == x
}
```func iscube(a: Int) -> Bool {
let absA = abs(a)
let root = Int(pow(Double(absA), 1/3))
return pow(Double(root), 3) == Double(absA)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an integer a and returns true
if this ingeger is a cube of some integer number.
Note: you may assume the input is always valid.
Examples:
iscube(a: 1) == true
iscube(a: 2) == false
iscube(a: -1) == true
iscube(a: 64) == true
iscube(a: 0) == true
iscube(a: 180) == false
assistant
```swift
func iscube(a: Int) -> Bool {
let absA = abs(a)
let root = Int(pow(Double(absA), 1/3))
return pow(Double(root), 3) == Double(absA)
}
``` // XCTAssertTrue failedfunc iscube(a: Int) -> Bool {
let absA = abs(a)
let root = Int(pow(Double(absA), 1/3))
return pow(Double(root), 3) == Double(absA) || (a < 0 && root * root * root == -absA)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an integer a and returns true
if this ingeger is a cube of some integer number.
Note: you may assume the input is always valid.
Examples:
iscube(a: 1) == true
iscube(a: 2) == false
iscube(a: -1) == true
iscube(a: 64) == true
iscube(a: 0) == true
iscube(a: 180) == false
assistant
```swift
func iscube(a: Int) -> Bool {
let absA = abs(a)
let root = Int(pow(Double(absA), 1/3))
return pow(Double(root), 3) == Double(absA) || (a < 0 && root * root * root == -absA)
}
``` // XCTAssertTrue failedfunc iscube(a: Int) -> Bool {
let absA = abs(a)
let root = Int(pow(Double(absA), 1.0/3.0))
return pow(Double(root), 3) == Double(absA)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an integer a and returns true
if this ingeger is a cube of some integer number.
Note: you may assume the input is always valid.
Examples:
iscube(a: 1) == true
iscube(a: 2) == false
iscube(a: -1) == true
iscube(a: 64) == true
iscube(a: 0) == true
iscube(a: 180) == false
assistant
```swift
func iscube(a: Int) -> Bool {
let absA = abs(a)
let root = Int(pow(Double(absA), 1.0/3.0))
return pow(Double(root), 3) == Double(absA)
}
``` // XCTAssertTrue failedfunc iscube(a: Int) -> Bool {
let absA = abs(a)
let root = Int(pow(Double(absA), 1/3))
return pow(Double(root), 3) == Double(absA) || (a < 0 && pow(Double(-root), 3) == Double(absA))
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an integer a and returns true
if this ingeger is a cube of some integer number.
Note: you may assume the input is always valid.
Examples:
iscube(a: 1) == true
iscube(a: 2) == false
iscube(a: -1) == true
iscube(a: 64) == true
iscube(a: 0) == true
iscube(a: 180) == false
assistant
```swift
func iscube(a: Int) -> Bool {
let absA = abs(a)
let root = Int(pow(Double(absA), 1/3))
return pow(Double(root), 3) == Double(absA) || (a < 0 && pow(Double(-root), 3) == Double(absA))
}
``` // XCTAssertTrue failedfunc iscube(a: Int) -> Bool {
let absA = abs(a)
let root = Int(pow(Double(absA), 1/3))
return pow(Double(root), 3) == Double(absA) || (a < 0 && pow(Double(-root), 3) == Double(absA))
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an integer a and returns true
if this ingeger is a cube of some integer number.
Note: you may assume the input is always valid.
Examples:
iscube(a: 1) == true
iscube(a: 2) == false
iscube(a: -1) == true
iscube(a: 64) == true
iscube(a: 0) == true
iscube(a: 180) == false
assistant
```swift
func iscube(a: Int) -> Bool {
let absA = abs(a)
let root = Int(pow(Double(absA), 1/3))
return pow(Double(root), 3) == Double(absA) || (a < 0 && pow(Double(-root), 3) == Double(absA))
}
``` // XCTAssertTrue failedfunc iscube(a: Int) -> Bool {
let absA = abs(a)
let root = Int(pow(Double(absA), 1/3))
return pow(Double(root), 3) == Double(absA)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an integer a and returns true
if this ingeger is a cube of some integer number.
Note: you may assume the input is always valid.
Examples:
iscube(a: 1) == true
iscube(a: 2) == false
iscube(a: -1) == true
iscube(a: 64) == true
iscube(a: 0) == true
iscube(a: 180) == false
assistant
```swift
func iscube(a: Int) -> Bool {
let absA = abs(a)
let root = Int(pow(Double(absA), 1/3))
return pow(Double(root), 3) == Double(absA)
}
``` // XCTAssertTrue failedfunc iscube(a: Int) -> Bool {
let absA = abs(a)
let root = Int(pow(Double(absA), 1/3))
return pow(Double(root), 3) == Double(absA)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an integer a and returns true
if this ingeger is a cube of some integer number.
Note: you may assume the input is always valid.
Examples:
iscube(a: 1) == true
iscube(a: 2) == false
iscube(a: -1) == true
iscube(a: 64) == true
iscube(a: 0) == true
iscube(a: 180) == false
assistant
```swift
func iscube(a: Int) -> Bool {
let absA = abs(a)
let root = Int(pow(Double(absA), 1/3))
return pow(Double(root), 3) == Double(absA)
}
``` // XCTAssertTrue failedfunc iscube(a: Int) -> Bool {
let absA = abs(a)
let root = Int(pow(Double(absA), 1.0/3.0))
return pow(Double(root), 3) == Double(absA)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an integer a and returns true
if this ingeger is a cube of some integer number.
Note: you may assume the input is always valid.
Examples:
iscube(a: 1) == true
iscube(a: 2) == false
iscube(a: -1) == true
iscube(a: 64) == true
iscube(a: 0) == true
iscube(a: 180) == false
assistant
```swift
func iscube(a: Int) -> Bool {
let absA = abs(a)
let root = Int(pow(Double(absA), 1.0/3.0))
return pow(Double(root), 3) == Double(absA)
}
``` // XCTAssertTrue failedfunc iscube(a: Int) -> Bool {
let absA = abs(a)
let root = Int(pow(Double(absA), 1/3))
return pow(Double(root), 3) == Double(absA) || (a < 0 && root * root * root == -absA)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an integer a and returns true
if this ingeger is a cube of some integer number.
Note: you may assume the input is always valid.
Examples:
iscube(a: 1) == true
iscube(a: 2) == false
iscube(a: -1) == true
iscube(a: 64) == true
iscube(a: 0) == true
iscube(a: 180) == false
assistant
```swift
func iscube(a: Int) -> Bool {
let absA = abs(a)
let root = Int(pow(Double(absA), 1/3))
return pow(Double(root), 3) == Double(absA) || (a < 0 && root * root * root == -absA)
}
``` // XCTAssertTrue failedfunc iscube(a: Int) -> Bool {
let absA = abs(a)
let root = Int(pow(Double(absA), 1/3))
return root * root * root == absA || (a < 0 && root * root * root == -absA)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an integer a and returns true
if this ingeger is a cube of some integer number.
Note: you may assume the input is always valid.
Examples:
iscube(a: 1) == true
iscube(a: 2) == false
iscube(a: -1) == true
iscube(a: 64) == true
iscube(a: 0) == true
iscube(a: 180) == false
assistant
```swift
func iscube(a: Int) -> Bool {
let absA = abs(a)
let root = Int(pow(Double(absA), 1/3))
return root * root * root == absA || (a < 0 && root * root * root == -absA)
}
``` // XCTAssertTrue failedfunc hexKey(num: String) -> Int {
let primeDigits = Set("2357BD")
var count = 0
for digit in num {
if primeDigits.contains(digit) {
count += 1
}
}
return count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You have been tasked to write a function that receives
a hexadecimal number as a string and counts the number of hexadecimal
digits that are primes (prime number, or a prime, is a natural number
greater than 1 that is not a product of two smaller natural numbers).
Hexadecimal digits are 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F.
Prime numbers are 2, 3, 5, 7, 11, 13, 17,...
So you have to determine a number of the following digits: 2, 3, 5, 7,
B (=decimal 11), D (=decimal 13).
Note: you may assume the input is always correct or empty string,
and symbols A,B,C,D,E,F are always uppercase.
Examples:
hexKey(num: "AB") == 1
hexKey(num: "1077E") == 2
hexKey(num: "ABED1A33") == 4
hexKey(num: "123456789ABCDEF0") == 6
hexKey(num: "2020") == 2
assistant
```swift
func hexKey(num: String) -> Int {
let primeDigits = Set("2357BD")
var count = 0
for digit in num {
if primeDigits.contains(digit) {
count += 1
}
}
return count
}
```func hexKey(num: String) -> Int {
let primeHexDigits = Set("2357BD")
var count = 0
for digit in num {
if primeHexDigits.contains(digit) {
count += 1
}
}
return count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You have been tasked to write a function that receives
a hexadecimal number as a string and counts the number of hexadecimal
digits that are primes (prime number, or a prime, is a natural number
greater than 1 that is not a product of two smaller natural numbers).
Hexadecimal digits are 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F.
Prime numbers are 2, 3, 5, 7, 11, 13, 17,...
So you have to determine a number of the following digits: 2, 3, 5, 7,
B (=decimal 11), D (=decimal 13).
Note: you may assume the input is always correct or empty string,
and symbols A,B,C,D,E,F are always uppercase.
Examples:
hexKey(num: "AB") == 1
hexKey(num: "1077E") == 2
hexKey(num: "ABED1A33") == 4
hexKey(num: "123456789ABCDEF0") == 6
hexKey(num: "2020") == 2
assistant
```swift
func hexKey(num: String) -> Int {
let primeHexDigits = Set("2357BD")
var count = 0
for digit in num {
if primeHexDigits.contains(digit) {
count += 1
}
}
return count
}
```func hexKey(num: String) -> Int {
let primeDigits = Set(["2", "3", "5", "7", "B", "D"])
return num.filter { primeDigits.contains(String($0)) }.count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You have been tasked to write a function that receives
a hexadecimal number as a string and counts the number of hexadecimal
digits that are primes (prime number, or a prime, is a natural number
greater than 1 that is not a product of two smaller natural numbers).
Hexadecimal digits are 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F.
Prime numbers are 2, 3, 5, 7, 11, 13, 17,...
So you have to determine a number of the following digits: 2, 3, 5, 7,
B (=decimal 11), D (=decimal 13).
Note: you may assume the input is always correct or empty string,
and symbols A,B,C,D,E,F are always uppercase.
Examples:
hexKey(num: "AB") == 1
hexKey(num: "1077E") == 2
hexKey(num: "ABED1A33") == 4
hexKey(num: "123456789ABCDEF0") == 6
hexKey(num: "2020") == 2
assistant
```swift
func hexKey(num: String) -> Int {
let primeDigits = Set(["2", "3", "5", "7", "B", "D"])
return num.filter { primeDigits.contains(String($0)) }.count
}
```func hexKey(num: String) -> Int {
let primeDigits = Set(["2", "3", "5", "7", "B", "D"])
return num.filter { primeDigits.contains(String($0)) }.count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You have been tasked to write a function that receives
a hexadecimal number as a string and counts the number of hexadecimal
digits that are primes (prime number, or a prime, is a natural number
greater than 1 that is not a product of two smaller natural numbers).
Hexadecimal digits are 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F.
Prime numbers are 2, 3, 5, 7, 11, 13, 17,...
So you have to determine a number of the following digits: 2, 3, 5, 7,
B (=decimal 11), D (=decimal 13).
Note: you may assume the input is always correct or empty string,
and symbols A,B,C,D,E,F are always uppercase.
Examples:
hexKey(num: "AB") == 1
hexKey(num: "1077E") == 2
hexKey(num: "ABED1A33") == 4
hexKey(num: "123456789ABCDEF0") == 6
hexKey(num: "2020") == 2
assistant
```swift
func hexKey(num: String) -> Int {
let primeDigits = Set(["2", "3", "5", "7", "B", "D"])
return num.filter { primeDigits.contains(String($0)) }.count
}
```func hexKey(num: String) -> Int {
let primeDigits = Set(["2", "3", "5", "7", "B", "D"])
var count = 0
for digit in num {
if primeDigits.contains(String(digit)) {
count += 1
}
}
return count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You have been tasked to write a function that receives
a hexadecimal number as a string and counts the number of hexadecimal
digits that are primes (prime number, or a prime, is a natural number
greater than 1 that is not a product of two smaller natural numbers).
Hexadecimal digits are 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F.
Prime numbers are 2, 3, 5, 7, 11, 13, 17,...
So you have to determine a number of the following digits: 2, 3, 5, 7,
B (=decimal 11), D (=decimal 13).
Note: you may assume the input is always correct or empty string,
and symbols A,B,C,D,E,F are always uppercase.
Examples:
hexKey(num: "AB") == 1
hexKey(num: "1077E") == 2
hexKey(num: "ABED1A33") == 4
hexKey(num: "123456789ABCDEF0") == 6
hexKey(num: "2020") == 2
assistant
```swift
func hexKey(num: String) -> Int {
let primeDigits = Set(["2", "3", "5", "7", "B", "D"])
var count = 0
for digit in num {
if primeDigits.contains(String(digit)) {
count += 1
}
}
return count
}
```func hexKey(num: String) -> Int {
let primeHexDigits = Set("2357BD")
var count = 0
for digit in num {
if primeHexDigits.contains(digit) {
count += 1
}
}
return count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You have been tasked to write a function that receives
a hexadecimal number as a string and counts the number of hexadecimal
digits that are primes (prime number, or a prime, is a natural number
greater than 1 that is not a product of two smaller natural numbers).
Hexadecimal digits are 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F.
Prime numbers are 2, 3, 5, 7, 11, 13, 17,...
So you have to determine a number of the following digits: 2, 3, 5, 7,
B (=decimal 11), D (=decimal 13).
Note: you may assume the input is always correct or empty string,
and symbols A,B,C,D,E,F are always uppercase.
Examples:
hexKey(num: "AB") == 1
hexKey(num: "1077E") == 2
hexKey(num: "ABED1A33") == 4
hexKey(num: "123456789ABCDEF0") == 6
hexKey(num: "2020") == 2
assistant
```swift
func hexKey(num: String) -> Int {
let primeHexDigits = Set("2357BD")
var count = 0
for digit in num {
if primeHexDigits.contains(digit) {
count += 1
}
}
return count
}
```func hexKey(num: String) -> Int {
let primeHexDigits = Set<Character>(["2", "3", "5", "7", "B", "D"])
return num.filter { primeHexDigits.contains($0) }.count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You have been tasked to write a function that receives
a hexadecimal number as a string and counts the number of hexadecimal
digits that are primes (prime number, or a prime, is a natural number
greater than 1 that is not a product of two smaller natural numbers).
Hexadecimal digits are 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F.
Prime numbers are 2, 3, 5, 7, 11, 13, 17,...
So you have to determine a number of the following digits: 2, 3, 5, 7,
B (=decimal 11), D (=decimal 13).
Note: you may assume the input is always correct or empty string,
and symbols A,B,C,D,E,F are always uppercase.
Examples:
hexKey(num: "AB") == 1
hexKey(num: "1077E") == 2
hexKey(num: "ABED1A33") == 4
hexKey(num: "123456789ABCDEF0") == 6
hexKey(num: "2020") == 2
assistant
```swift
func hexKey(num: String) -> Int {
let primeHexDigits = Set<Character>(["2", "3", "5", "7", "B", "D"])
return num.filter { primeHexDigits.contains($0) }.count
}
```func hexKey(num: String) -> Int {
let primeDigits = Set("2357BD")
var count = 0
for digit in num {
if primeDigits.contains(digit) {
count += 1
}
}
return count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You have been tasked to write a function that receives
a hexadecimal number as a string and counts the number of hexadecimal
digits that are primes (prime number, or a prime, is a natural number
greater than 1 that is not a product of two smaller natural numbers).
Hexadecimal digits are 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F.
Prime numbers are 2, 3, 5, 7, 11, 13, 17,...
So you have to determine a number of the following digits: 2, 3, 5, 7,
B (=decimal 11), D (=decimal 13).
Note: you may assume the input is always correct or empty string,
and symbols A,B,C,D,E,F are always uppercase.
Examples:
hexKey(num: "AB") == 1
hexKey(num: "1077E") == 2
hexKey(num: "ABED1A33") == 4
hexKey(num: "123456789ABCDEF0") == 6
hexKey(num: "2020") == 2
assistant
```swift
func hexKey(num: String) -> Int {
let primeDigits = Set("2357BD")
var count = 0
for digit in num {
if primeDigits.contains(digit) {
count += 1
}
}
return count
}
```func hexKey(num: String) -> Int {
let primeHexDigits = Set<Character>(["2", "3", "5", "7", "B", "D"])
return num.filter { primeHexDigits.contains($0) }.count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You have been tasked to write a function that receives
a hexadecimal number as a string and counts the number of hexadecimal
digits that are primes (prime number, or a prime, is a natural number
greater than 1 that is not a product of two smaller natural numbers).
Hexadecimal digits are 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F.
Prime numbers are 2, 3, 5, 7, 11, 13, 17,...
So you have to determine a number of the following digits: 2, 3, 5, 7,
B (=decimal 11), D (=decimal 13).
Note: you may assume the input is always correct or empty string,
and symbols A,B,C,D,E,F are always uppercase.
Examples:
hexKey(num: "AB") == 1
hexKey(num: "1077E") == 2
hexKey(num: "ABED1A33") == 4
hexKey(num: "123456789ABCDEF0") == 6
hexKey(num: "2020") == 2
assistant
```swift
func hexKey(num: String) -> Int {
let primeHexDigits = Set<Character>(["2", "3", "5", "7", "B", "D"])
return num.filter { primeHexDigits.contains($0) }.count
}
```func hexKey(num: String) -> Int {
let primeDigits = Set<Character>(["2", "3", "5", "7", "B", "D"])
return num.filter { primeDigits.contains($0) }.count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You have been tasked to write a function that receives
a hexadecimal number as a string and counts the number of hexadecimal
digits that are primes (prime number, or a prime, is a natural number
greater than 1 that is not a product of two smaller natural numbers).
Hexadecimal digits are 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F.
Prime numbers are 2, 3, 5, 7, 11, 13, 17,...
So you have to determine a number of the following digits: 2, 3, 5, 7,
B (=decimal 11), D (=decimal 13).
Note: you may assume the input is always correct or empty string,
and symbols A,B,C,D,E,F are always uppercase.
Examples:
hexKey(num: "AB") == 1
hexKey(num: "1077E") == 2
hexKey(num: "ABED1A33") == 4
hexKey(num: "123456789ABCDEF0") == 6
hexKey(num: "2020") == 2
assistant
```swift
func hexKey(num: String) -> Int {
let primeDigits = Set<Character>(["2", "3", "5", "7", "B", "D"])
return num.filter { primeDigits.contains($0) }.count
}
```func decimalToBinary(decimal: Int) -> String {
let binaryString = String(decimal, radix: 2)
return "db\(binaryString)db"
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You will be given a number in decimal form and your task is to convert it to
binary format. The function should return a string, with each character representing a binary
number. Each character in the string will be '0' or '1'.
There will be an extra couple of characters 'db' at the beginning and at the end of the string.
The extra characters are there to help with the format.
Examples:
decimalToBinary(decimal: 15) == "db1111db"
decimalToBinary(decimal: 32) == "db100000db"
assistant
```swift
func decimalToBinary(decimal: Int) -> String {
let binaryString = String(decimal, radix: 2)
return "db\(binaryString)db"
}
```func decimalToBinary(decimal: Int) -> String {
let binaryString = String(decimal, radix: 2)
return "db\(binaryString)db"
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You will be given a number in decimal form and your task is to convert it to
binary format. The function should return a string, with each character representing a binary
number. Each character in the string will be '0' or '1'.
There will be an extra couple of characters 'db' at the beginning and at the end of the string.
The extra characters are there to help with the format.
Examples:
decimalToBinary(decimal: 15) == "db1111db"
decimalToBinary(decimal: 32) == "db100000db"
assistant
```swift
func decimalToBinary(decimal: Int) -> String {
let binaryString = String(decimal, radix: 2)
return "db\(binaryString)db"
}
```func decimalToBinary(decimal: Int) -> String {
let binaryString = String(decimal, radix: 2)
return "db\(binaryString)db"
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You will be given a number in decimal form and your task is to convert it to
binary format. The function should return a string, with each character representing a binary
number. Each character in the string will be '0' or '1'.
There will be an extra couple of characters 'db' at the beginning and at the end of the string.
The extra characters are there to help with the format.
Examples:
decimalToBinary(decimal: 15) == "db1111db"
decimalToBinary(decimal: 32) == "db100000db"
assistant
```swift
func decimalToBinary(decimal: Int) -> String {
let binaryString = String(decimal, radix: 2)
return "db\(binaryString)db"
}
```func decimalToBinary(decimal: Int) -> String {
let binaryString = String(decimal, radix: 2)
return "db\(binaryString)db"
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You will be given a number in decimal form and your task is to convert it to
binary format. The function should return a string, with each character representing a binary
number. Each character in the string will be '0' or '1'.
There will be an extra couple of characters 'db' at the beginning and at the end of the string.
The extra characters are there to help with the format.
Examples:
decimalToBinary(decimal: 15) == "db1111db"
decimalToBinary(decimal: 32) == "db100000db"
assistant
```swift
func decimalToBinary(decimal: Int) -> String {
let binaryString = String(decimal, radix: 2)
return "db\(binaryString)db"
}
```func decimalToBinary(decimal: Int) -> String {
let binaryString = String(decimal, radix: 2)
return "db\(binaryString)db"
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You will be given a number in decimal form and your task is to convert it to
binary format. The function should return a string, with each character representing a binary
number. Each character in the string will be '0' or '1'.
There will be an extra couple of characters 'db' at the beginning and at the end of the string.
The extra characters are there to help with the format.
Examples:
decimalToBinary(decimal: 15) == "db1111db"
decimalToBinary(decimal: 32) == "db100000db"
assistant
```swift
func decimalToBinary(decimal: Int) -> String {
let binaryString = String(decimal, radix: 2)
return "db\(binaryString)db"
}
```func decimalToBinary(decimal: Int) -> String {
let binaryString = String(decimal, radix: 2)
return "db\(binaryString)db"
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You will be given a number in decimal form and your task is to convert it to
binary format. The function should return a string, with each character representing a binary
number. Each character in the string will be '0' or '1'.
There will be an extra couple of characters 'db' at the beginning and at the end of the string.
The extra characters are there to help with the format.
Examples:
decimalToBinary(decimal: 15) == "db1111db"
decimalToBinary(decimal: 32) == "db100000db"
assistant
```swift
func decimalToBinary(decimal: Int) -> String {
let binaryString = String(decimal, radix: 2)
return "db\(binaryString)db"
}
```func decimalToBinary(decimal: Int) -> String {
let binaryString = String(decimal, radix: 2)
return "db\(binaryString)db"
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You will be given a number in decimal form and your task is to convert it to
binary format. The function should return a string, with each character representing a binary
number. Each character in the string will be '0' or '1'.
There will be an extra couple of characters 'db' at the beginning and at the end of the string.
The extra characters are there to help with the format.
Examples:
decimalToBinary(decimal: 15) == "db1111db"
decimalToBinary(decimal: 32) == "db100000db"
assistant
```swift
func decimalToBinary(decimal: Int) -> String {
let binaryString = String(decimal, radix: 2)
return "db\(binaryString)db"
}
```func decimalToBinary(decimal: Int) -> String {
let binaryString = String(decimal, radix: 2)
return "db\(binaryString)db"
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You will be given a number in decimal form and your task is to convert it to
binary format. The function should return a string, with each character representing a binary
number. Each character in the string will be '0' or '1'.
There will be an extra couple of characters 'db' at the beginning and at the end of the string.
The extra characters are there to help with the format.
Examples:
decimalToBinary(decimal: 15) == "db1111db"
decimalToBinary(decimal: 32) == "db100000db"
assistant
```swift
func decimalToBinary(decimal: Int) -> String {
let binaryString = String(decimal, radix: 2)
return "db\(binaryString)db"
}
```func decimalToBinary(decimal: Int) -> String {
let binaryString = String(decimal, radix: 2)
return "db\(binaryString)db"
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You will be given a number in decimal form and your task is to convert it to
binary format. The function should return a string, with each character representing a binary
number. Each character in the string will be '0' or '1'.
There will be an extra couple of characters 'db' at the beginning and at the end of the string.
The extra characters are there to help with the format.
Examples:
decimalToBinary(decimal: 15) == "db1111db"
decimalToBinary(decimal: 32) == "db100000db"
assistant
```swift
func decimalToBinary(decimal: Int) -> String {
let binaryString = String(decimal, radix: 2)
return "db\(binaryString)db"
}
```func decimalToBinary(decimal: Int) -> String {
let binaryString = String(decimal, radix: 2)
return "db\(binaryString)db"
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You will be given a number in decimal form and your task is to convert it to
binary format. The function should return a string, with each character representing a binary
number. Each character in the string will be '0' or '1'.
There will be an extra couple of characters 'db' at the beginning and at the end of the string.
The extra characters are there to help with the format.
Examples:
decimalToBinary(decimal: 15) == "db1111db"
decimalToBinary(decimal: 32) == "db100000db"
assistant
```swift
func decimalToBinary(decimal: Int) -> String {
let binaryString = String(decimal, radix: 2)
return "db\(binaryString)db"
}
```func isHappy(s: String) -> Bool {
guard s.count >= 3 else {
return false
}
for i in 0...(s.count - 3) {
let char1 = s[s.index(s.startIndex, offsetBy: i)]
let char2 = s[s.index(s.startIndex, offsetBy: i + 1)]
let char3 = s[s.index(s.startIndex, offsetBy: i + 2)]
if char1 == char2 || char1 == char3 || char2 == char3 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a string s.
Your task is to check if the string is hapswift or not.
A string is hapswift if its length is at least 3 and every 3 consecutive letters are distinct
For example:
isHappy(s: "a") == false
isHappy(s: "aa") == false
isHappy(s: "abcd") == true
isHappy(s: "aabb") == false
isHappy(s: "adb") == true
isHappy(s: "xyy") == false
assistant
```swift
func isHappy(s: String) -> Bool {
guard s.count >= 3 else {
return false
}
for i in 0...(s.count - 3) {
let char1 = s[s.index(s.startIndex, offsetBy: i)]
let char2 = s[s.index(s.startIndex, offsetBy: i + 1)]
let char3 = s[s.index(s.startIndex, offsetBy: i + 2)]
if char1 == char2 || char1 == char3 || char2 == char3 {
return false
}
}
return true
}
```func isHappy(s: String) -> Bool {
guard s.count >= 3 else {
return false
}
for i in 0...(s.count - 3) {
let char1 = s[s.index(s.startIndex, offsetBy: i)]
let char2 = s[s.index(s.startIndex, offsetBy: i + 1)]
let char3 = s[s.index(s.startIndex, offsetBy: i + 2)]
if char1 == char2 || char2 == char3 || char1 == char3 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a string s.
Your task is to check if the string is hapswift or not.
A string is hapswift if its length is at least 3 and every 3 consecutive letters are distinct
For example:
isHappy(s: "a") == false
isHappy(s: "aa") == false
isHappy(s: "abcd") == true
isHappy(s: "aabb") == false
isHappy(s: "adb") == true
isHappy(s: "xyy") == false
assistant
```swift
func isHappy(s: String) -> Bool {
guard s.count >= 3 else {
return false
}
for i in 0...(s.count - 3) {
let char1 = s[s.index(s.startIndex, offsetBy: i)]
let char2 = s[s.index(s.startIndex, offsetBy: i + 1)]
let char3 = s[s.index(s.startIndex, offsetBy: i + 2)]
if char1 == char2 || char2 == char3 || char1 == char3 {
return false
}
}
return true
}
```func isHappy(s: String) -> Bool {
guard s.count >= 3 else {
return false
}
for i in 0...s.count-3 {
let char1 = s[s.index(s.startIndex, offsetBy: i)]
let char2 = s[s.index(s.startIndex, offsetBy: i+1)]
let char3 = s[s.index(s.startIndex, offsetBy: i+2)]
if char1 == char2 || char1 == char3 || char2 == char3 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a string s.
Your task is to check if the string is hapswift or not.
A string is hapswift if its length is at least 3 and every 3 consecutive letters are distinct
For example:
isHappy(s: "a") == false
isHappy(s: "aa") == false
isHappy(s: "abcd") == true
isHappy(s: "aabb") == false
isHappy(s: "adb") == true
isHappy(s: "xyy") == false
assistant
```swift
func isHappy(s: String) -> Bool {
guard s.count >= 3 else {
return false
}
for i in 0...s.count-3 {
let char1 = s[s.index(s.startIndex, offsetBy: i)]
let char2 = s[s.index(s.startIndex, offsetBy: i+1)]
let char3 = s[s.index(s.startIndex, offsetBy: i+2)]
if char1 == char2 || char1 == char3 || char2 == char3 {
return false
}
}
return true
}
```func isHappy(s: String) -> Bool {
guard s.count >= 3 else {
return false
}
for i in 0...(s.count - 3) {
let char1 = s[s.index(s.startIndex, offsetBy: i)]
let char2 = s[s.index(s.startIndex, offsetBy: i + 1)]
let char3 = s[s.index(s.startIndex, offsetBy: i + 2)]
if char1 == char2 || char1 == char3 || char2 == char3 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a string s.
Your task is to check if the string is hapswift or not.
A string is hapswift if its length is at least 3 and every 3 consecutive letters are distinct
For example:
isHappy(s: "a") == false
isHappy(s: "aa") == false
isHappy(s: "abcd") == true
isHappy(s: "aabb") == false
isHappy(s: "adb") == true
isHappy(s: "xyy") == false
assistant
```swift
func isHappy(s: String) -> Bool {
guard s.count >= 3 else {
return false
}
for i in 0...(s.count - 3) {
let char1 = s[s.index(s.startIndex, offsetBy: i)]
let char2 = s[s.index(s.startIndex, offsetBy: i + 1)]
let char3 = s[s.index(s.startIndex, offsetBy: i + 2)]
if char1 == char2 || char1 == char3 || char2 == char3 {
return false
}
}
return true
}
```func isHappy(s: String) -> Bool {
guard s.count >= 3 else { return false }
for i in 0...(s.count - 3) {
let char1 = s[s.index(s.startIndex, offsetBy: i)]
let char2 = s[s.index(s.startIndex, offsetBy: i + 1)]
let char3 = s[s.index(s.startIndex, offsetBy: i + 2)]
if char1 == char2 || char2 == char3 || char1 == char3 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a string s.
Your task is to check if the string is hapswift or not.
A string is hapswift if its length is at least 3 and every 3 consecutive letters are distinct
For example:
isHappy(s: "a") == false
isHappy(s: "aa") == false
isHappy(s: "abcd") == true
isHappy(s: "aabb") == false
isHappy(s: "adb") == true
isHappy(s: "xyy") == false
assistant
```swift
func isHappy(s: String) -> Bool {
guard s.count >= 3 else { return false }
for i in 0...(s.count - 3) {
let char1 = s[s.index(s.startIndex, offsetBy: i)]
let char2 = s[s.index(s.startIndex, offsetBy: i + 1)]
let char3 = s[s.index(s.startIndex, offsetBy: i + 2)]
if char1 == char2 || char2 == char3 || char1 == char3 {
return false
}
}
return true
}
```func isHappy(s: String) -> Bool {
guard s.count >= 3 else {
return false
}
for i in 0...(s.count - 3) {
let char1 = s[s.index(s.startIndex, offsetBy: i)]
let char2 = s[s.index(s.startIndex, offsetBy: i + 1)]
let char3 = s[s.index(s.startIndex, offsetBy: i + 2)]
if char1 == char2 || char1 == char3 || char2 == char3 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a string s.
Your task is to check if the string is hapswift or not.
A string is hapswift if its length is at least 3 and every 3 consecutive letters are distinct
For example:
isHappy(s: "a") == false
isHappy(s: "aa") == false
isHappy(s: "abcd") == true
isHappy(s: "aabb") == false
isHappy(s: "adb") == true
isHappy(s: "xyy") == false
assistant
```swift
func isHappy(s: String) -> Bool {
guard s.count >= 3 else {
return false
}
for i in 0...(s.count - 3) {
let char1 = s[s.index(s.startIndex, offsetBy: i)]
let char2 = s[s.index(s.startIndex, offsetBy: i + 1)]
let char3 = s[s.index(s.startIndex, offsetBy: i + 2)]
if char1 == char2 || char1 == char3 || char2 == char3 {
return false
}
}
return true
}
```func isHappy(s: String) -> Bool {
guard s.count >= 3 else {
return false
}
for i in 0...s.count - 3 {
let char1 = s[s.index(s.startIndex, offsetBy: i)]
let char2 = s[s.index(s.startIndex, offsetBy: i + 1)]
let char3 = s[s.index(s.startIndex, offsetBy: i + 2)]
if char1 == char2 || char1 == char3 || char2 == char3 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a string s.
Your task is to check if the string is hapswift or not.
A string is hapswift if its length is at least 3 and every 3 consecutive letters are distinct
For example:
isHappy(s: "a") == false
isHappy(s: "aa") == false
isHappy(s: "abcd") == true
isHappy(s: "aabb") == false
isHappy(s: "adb") == true
isHappy(s: "xyy") == false
assistant
```swift
func isHappy(s: String) -> Bool {
guard s.count >= 3 else {
return false
}
for i in 0...s.count - 3 {
let char1 = s[s.index(s.startIndex, offsetBy: i)]
let char2 = s[s.index(s.startIndex, offsetBy: i + 1)]
let char3 = s[s.index(s.startIndex, offsetBy: i + 2)]
if char1 == char2 || char1 == char3 || char2 == char3 {
return false
}
}
return true
}
```func isHappy(s: String) -> Bool {
guard s.count >= 3 else {
return false
}
for i in 0...s.count - 3 {
let char1 = s[s.index(s.startIndex, offsetBy: i)]
let char2 = s[s.index(s.startIndex, offsetBy: i + 1)]
let char3 = s[s.index(s.startIndex, offsetBy: i + 2)]
if char1 == char2 || char2 == char3 || char1 == char3 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a string s.
Your task is to check if the string is hapswift or not.
A string is hapswift if its length is at least 3 and every 3 consecutive letters are distinct
For example:
isHappy(s: "a") == false
isHappy(s: "aa") == false
isHappy(s: "abcd") == true
isHappy(s: "aabb") == false
isHappy(s: "adb") == true
isHappy(s: "xyy") == false
assistant
```swift
func isHappy(s: String) -> Bool {
guard s.count >= 3 else {
return false
}
for i in 0...s.count - 3 {
let char1 = s[s.index(s.startIndex, offsetBy: i)]
let char2 = s[s.index(s.startIndex, offsetBy: i + 1)]
let char3 = s[s.index(s.startIndex, offsetBy: i + 2)]
if char1 == char2 || char2 == char3 || char1 == char3 {
return false
}
}
return true
}
```func isHappy(s: String) -> Bool {
guard s.count >= 3 else {
return false
}
for i in 0...(s.count - 3) {
let char1 = s[s.index(s.startIndex, offsetBy: i)]
let char2 = s[s.index(s.startIndex, offsetBy: i + 1)]
let char3 = s[s.index(s.startIndex, offsetBy: i + 2)]
if char1 == char2 || char1 == char3 || char2 == char3 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a string s.
Your task is to check if the string is hapswift or not.
A string is hapswift if its length is at least 3 and every 3 consecutive letters are distinct
For example:
isHappy(s: "a") == false
isHappy(s: "aa") == false
isHappy(s: "abcd") == true
isHappy(s: "aabb") == false
isHappy(s: "adb") == true
isHappy(s: "xyy") == false
assistant
```swift
func isHappy(s: String) -> Bool {
guard s.count >= 3 else {
return false
}
for i in 0...(s.count - 3) {
let char1 = s[s.index(s.startIndex, offsetBy: i)]
let char2 = s[s.index(s.startIndex, offsetBy: i + 1)]
let char3 = s[s.index(s.startIndex, offsetBy: i + 2)]
if char1 == char2 || char1 == char3 || char2 == char3 {
return false
}
}
return true
}
```func isHappy(s: String) -> Bool {
guard s.count >= 3 else {
return false
}
for i in 0...s.count - 3 {
let char1 = s[s.index(s.startIndex, offsetBy: i)]
let char2 = s[s.index(s.startIndex, offsetBy: i + 1)]
let char3 = s[s.index(s.startIndex, offsetBy: i + 2)]
if char1 == char2 || char1 == char3 || char2 == char3 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a string s.
Your task is to check if the string is hapswift or not.
A string is hapswift if its length is at least 3 and every 3 consecutive letters are distinct
For example:
isHappy(s: "a") == false
isHappy(s: "aa") == false
isHappy(s: "abcd") == true
isHappy(s: "aabb") == false
isHappy(s: "adb") == true
isHappy(s: "xyy") == false
assistant
```swift
func isHappy(s: String) -> Bool {
guard s.count >= 3 else {
return false
}
for i in 0...s.count - 3 {
let char1 = s[s.index(s.startIndex, offsetBy: i)]
let char2 = s[s.index(s.startIndex, offsetBy: i + 1)]
let char3 = s[s.index(s.startIndex, offsetBy: i + 2)]
if char1 == char2 || char1 == char3 || char2 == char3 {
return false
}
}
return true
}
```func numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { grade in
switch grade {
case 4.0:
return "A+"
case let g where g > 3.7:
return "A"
case let g where g > 3.3:
return "A-"
case let g where g > 3.0:
return "B+"
case let g where g > 2.7:
return "B"
case let g where g > 2.3:
return "B-"
case let g where g > 2.0:
return "C+"
case let g where g > 1.7:
return "C"
case let g where g > 1.3:
return "C-"
case let g where g > 1.0:
return "D+"
case let g where g > 0.7:
return "D"
case let g where g > 0.0:
return "D-"
default:
return "E"
}
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
It is the last week of the semester and the teacher has to give the grades
to students. The teacher has been making her own algorithm for grading.
The only problem is, she has lost the code she used for grading.
She has given you an array of GPAs for some students and you have to write
a function that can output an array of letter grades using the following table:
GPA | Letter grade
4.0 A+
> 3.7 A
> 3.3 A-
> 3.0 B+
> 2.7 B
> 2.3 B-
> 2.0 C+
> 1.7 C
> 1.3 C-
> 1.0 D+
> 0.7 D
> 0.0 D-
0.0 E
Example:
numericalLetterGrade(grades: [4.0, 3, 1.7, 2, 3.5]) == ["A+", "B", "C-", "C", "A-"]
assistant
```swift
func numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { grade in
switch grade {
case 4.0:
return "A+"
case let g where g > 3.7:
return "A"
case let g where g > 3.3:
return "A-"
case let g where g > 3.0:
return "B+"
case let g where g > 2.7:
return "B"
case let g where g > 2.3:
return "B-"
case let g where g > 2.0:
return "C+"
case let g where g > 1.7:
return "C"
case let g where g > 1.3:
return "C-"
case let g where g > 1.0:
return "D+"
case let g where g > 0.7:
return "D"
case let g where g > 0.0:
return "D-"
default:
return "E"
}
}
}
```func numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { grade in
switch grade {
case 4.0:
return "A+"
case let g where g > 3.7:
return "A"
case let g where g > 3.3:
return "A-"
case let g where g > 3.0:
return "B+"
case let g where g > 2.7:
return "B"
case let g where g > 2.3:
return "B-"
case let g where g > 2.0:
return "C+"
case let g where g > 1.7:
return "C"
case let g where g > 1.3:
return "C-"
case let g where g > 1.0:
return "D+"
case let g where g > 0.7:
return "D"
case let g where g > 0.0:
return "D-"
default:
return "E"
}
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
It is the last week of the semester and the teacher has to give the grades
to students. The teacher has been making her own algorithm for grading.
The only problem is, she has lost the code she used for grading.
She has given you an array of GPAs for some students and you have to write
a function that can output an array of letter grades using the following table:
GPA | Letter grade
4.0 A+
> 3.7 A
> 3.3 A-
> 3.0 B+
> 2.7 B
> 2.3 B-
> 2.0 C+
> 1.7 C
> 1.3 C-
> 1.0 D+
> 0.7 D
> 0.0 D-
0.0 E
Example:
numericalLetterGrade(grades: [4.0, 3, 1.7, 2, 3.5]) == ["A+", "B", "C-", "C", "A-"]
assistant
```swift
func numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { grade in
switch grade {
case 4.0:
return "A+"
case let g where g > 3.7:
return "A"
case let g where g > 3.3:
return "A-"
case let g where g > 3.0:
return "B+"
case let g where g > 2.7:
return "B"
case let g where g > 2.3:
return "B-"
case let g where g > 2.0:
return "C+"
case let g where g > 1.7:
return "C"
case let g where g > 1.3:
return "C-"
case let g where g > 1.0:
return "D+"
case let g where g > 0.7:
return "D"
case let g where g > 0.0:
return "D-"
default:
return "E"
}
}
}
```func numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { grade in
switch grade {
case 4.0:
return "A+"
case let g where g > 3.7:
return "A"
case let g where g > 3.3:
return "A-"
case let g where g > 3.0:
return "B+"
case let g where g > 2.7:
return "B"
case let g where g > 2.3:
return "B-"
case let g where g > 2.0:
return "C+"
case let g where g > 1.7:
return "C"
case let g where g > 1.3:
return "C-"
case let g where g > 1.0:
return "D+"
case let g where g > 0.7:
return "D"
case let g where g > 0.0:
return "D-"
default:
return "E"
}
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
It is the last week of the semester and the teacher has to give the grades
to students. The teacher has been making her own algorithm for grading.
The only problem is, she has lost the code she used for grading.
She has given you an array of GPAs for some students and you have to write
a function that can output an array of letter grades using the following table:
GPA | Letter grade
4.0 A+
> 3.7 A
> 3.3 A-
> 3.0 B+
> 2.7 B
> 2.3 B-
> 2.0 C+
> 1.7 C
> 1.3 C-
> 1.0 D+
> 0.7 D
> 0.0 D-
0.0 E
Example:
numericalLetterGrade(grades: [4.0, 3, 1.7, 2, 3.5]) == ["A+", "B", "C-", "C", "A-"]
assistant
```swift
func numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { grade in
switch grade {
case 4.0:
return "A+"
case let g where g > 3.7:
return "A"
case let g where g > 3.3:
return "A-"
case let g where g > 3.0:
return "B+"
case let g where g > 2.7:
return "B"
case let g where g > 2.3:
return "B-"
case let g where g > 2.0:
return "C+"
case let g where g > 1.7:
return "C"
case let g where g > 1.3:
return "C-"
case let g where g > 1.0:
return "D+"
case let g where g > 0.7:
return "D"
case let g where g > 0.0:
return "D-"
default:
return "E"
}
}
}
```func numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { grade in
switch grade {
case 4.0:
return "A+"
case let g where g > 3.7:
return "A"
case let g where g > 3.3:
return "A-"
case let g where g > 3.0:
return "B+"
case let g where g > 2.7:
return "B"
case let g where g > 2.3:
return "B-"
case let g where g > 2.0:
return "C+"
case let g where g > 1.7:
return "C"
case let g where g > 1.3:
return "C-"
case let g where g > 1.0:
return "D+"
case let g where g > 0.7:
return "D"
case let g where g > 0.0:
return "D-"
default:
return "E"
}
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
It is the last week of the semester and the teacher has to give the grades
to students. The teacher has been making her own algorithm for grading.
The only problem is, she has lost the code she used for grading.
She has given you an array of GPAs for some students and you have to write
a function that can output an array of letter grades using the following table:
GPA | Letter grade
4.0 A+
> 3.7 A
> 3.3 A-
> 3.0 B+
> 2.7 B
> 2.3 B-
> 2.0 C+
> 1.7 C
> 1.3 C-
> 1.0 D+
> 0.7 D
> 0.0 D-
0.0 E
Example:
numericalLetterGrade(grades: [4.0, 3, 1.7, 2, 3.5]) == ["A+", "B", "C-", "C", "A-"]
assistant
```swift
func numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { grade in
switch grade {
case 4.0:
return "A+"
case let g where g > 3.7:
return "A"
case let g where g > 3.3:
return "A-"
case let g where g > 3.0:
return "B+"
case let g where g > 2.7:
return "B"
case let g where g > 2.3:
return "B-"
case let g where g > 2.0:
return "C+"
case let g where g > 1.7:
return "C"
case let g where g > 1.3:
return "C-"
case let g where g > 1.0:
return "D+"
case let g where g > 0.7:
return "D"
case let g where g > 0.0:
return "D-"
default:
return "E"
}
}
}
```func numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { grade in
switch grade {
case 4.0:
return "A+"
case let g where g > 3.7:
return "A"
case let g where g > 3.3:
return "A-"
case let g where g > 3.0:
return "B+"
case let g where g > 2.7:
return "B"
case let g where g > 2.3:
return "B-"
case let g where g > 2.0:
return "C+"
case let g where g > 1.7:
return "C"
case let g where g > 1.3:
return "C-"
case let g where g > 1.0:
return "D+"
case let g where g > 0.7:
return "D"
case let g where g > 0.0:
return "D-"
default:
return "E"
}
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
It is the last week of the semester and the teacher has to give the grades
to students. The teacher has been making her own algorithm for grading.
The only problem is, she has lost the code she used for grading.
She has given you an array of GPAs for some students and you have to write
a function that can output an array of letter grades using the following table:
GPA | Letter grade
4.0 A+
> 3.7 A
> 3.3 A-
> 3.0 B+
> 2.7 B
> 2.3 B-
> 2.0 C+
> 1.7 C
> 1.3 C-
> 1.0 D+
> 0.7 D
> 0.0 D-
0.0 E
Example:
numericalLetterGrade(grades: [4.0, 3, 1.7, 2, 3.5]) == ["A+", "B", "C-", "C", "A-"]
assistant
```swift
func numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { grade in
switch grade {
case 4.0:
return "A+"
case let g where g > 3.7:
return "A"
case let g where g > 3.3:
return "A-"
case let g where g > 3.0:
return "B+"
case let g where g > 2.7:
return "B"
case let g where g > 2.3:
return "B-"
case let g where g > 2.0:
return "C+"
case let g where g > 1.7:
return "C"
case let g where g > 1.3:
return "C-"
case let g where g > 1.0:
return "D+"
case let g where g > 0.7:
return "D"
case let g where g > 0.0:
return "D-"
default:
return "E"
}
}
}
```func numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { grade in
switch grade {
case 4.0:
return "A+"
case let g where g > 3.7:
return "A"
case let g where g > 3.3:
return "A-"
case let g where g > 3.0:
return "B+"
case let g where g > 2.7:
return "B"
case let g where g > 2.3:
return "B-"
case let g where g > 2.0:
return "C+"
case let g where g > 1.7:
return "C"
case let g where g > 1.3:
return "C-"
case let g where g > 1.0:
return "D+"
case let g where g > 0.7:
return "D"
case let g where g > 0.0:
return "D-"
default:
return "E"
}
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
It is the last week of the semester and the teacher has to give the grades
to students. The teacher has been making her own algorithm for grading.
The only problem is, she has lost the code she used for grading.
She has given you an array of GPAs for some students and you have to write
a function that can output an array of letter grades using the following table:
GPA | Letter grade
4.0 A+
> 3.7 A
> 3.3 A-
> 3.0 B+
> 2.7 B
> 2.3 B-
> 2.0 C+
> 1.7 C
> 1.3 C-
> 1.0 D+
> 0.7 D
> 0.0 D-
0.0 E
Example:
numericalLetterGrade(grades: [4.0, 3, 1.7, 2, 3.5]) == ["A+", "B", "C-", "C", "A-"]
assistant
```swift
func numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { grade in
switch grade {
case 4.0:
return "A+"
case let g where g > 3.7:
return "A"
case let g where g > 3.3:
return "A-"
case let g where g > 3.0:
return "B+"
case let g where g > 2.7:
return "B"
case let g where g > 2.3:
return "B-"
case let g where g > 2.0:
return "C+"
case let g where g > 1.7:
return "C"
case let g where g > 1.3:
return "C-"
case let g where g > 1.0:
return "D+"
case let g where g > 0.7:
return "D"
case let g where g > 0.0:
return "D-"
default:
return "E"
}
}
}
```func numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { grade in
switch grade {
case 4.0:
return "A+"
case let g where g > 3.7:
return "A"
case let g where g > 3.3:
return "A-"
case let g where g > 3.0:
return "B+"
case let g where g > 2.7:
return "B"
case let g where g > 2.3:
return "B-"
case let g where g > 2.0:
return "C+"
case let g where g > 1.7:
return "C"
case let g where g > 1.3:
return "C-"
case let g where g > 1.0:
return "D+"
case let g where g > 0.7:
return "D"
case let g where g > 0.0:
return "D-"
default:
return "E"
}
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
It is the last week of the semester and the teacher has to give the grades
to students. The teacher has been making her own algorithm for grading.
The only problem is, she has lost the code she used for grading.
She has given you an array of GPAs for some students and you have to write
a function that can output an array of letter grades using the following table:
GPA | Letter grade
4.0 A+
> 3.7 A
> 3.3 A-
> 3.0 B+
> 2.7 B
> 2.3 B-
> 2.0 C+
> 1.7 C
> 1.3 C-
> 1.0 D+
> 0.7 D
> 0.0 D-
0.0 E
Example:
numericalLetterGrade(grades: [4.0, 3, 1.7, 2, 3.5]) == ["A+", "B", "C-", "C", "A-"]
assistant
```swift
func numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { grade in
switch grade {
case 4.0:
return "A+"
case let g where g > 3.7:
return "A"
case let g where g > 3.3:
return "A-"
case let g where g > 3.0:
return "B+"
case let g where g > 2.7:
return "B"
case let g where g > 2.3:
return "B-"
case let g where g > 2.0:
return "C+"
case let g where g > 1.7:
return "C"
case let g where g > 1.3:
return "C-"
case let g where g > 1.0:
return "D+"
case let g where g > 0.7:
return "D"
case let g where g > 0.0:
return "D-"
default:
return "E"
}
}
}
```func numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { grade in
switch grade {
case 4.0:
return "A+"
case let g where g > 3.7:
return "A"
case let g where g > 3.3:
return "A-"
case let g where g > 3.0:
return "B+"
case let g where g > 2.7:
return "B"
case let g where g > 2.3:
return "B-"
case let g where g > 2.0:
return "C+"
case let g where g > 1.7:
return "C"
case let g where g > 1.3:
return "C-"
case let g where g > 1.0:
return "D+"
case let g where g > 0.7:
return "D"
case let g where g > 0.0:
return "D-"
default:
return "E"
}
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
It is the last week of the semester and the teacher has to give the grades
to students. The teacher has been making her own algorithm for grading.
The only problem is, she has lost the code she used for grading.
She has given you an array of GPAs for some students and you have to write
a function that can output an array of letter grades using the following table:
GPA | Letter grade
4.0 A+
> 3.7 A
> 3.3 A-
> 3.0 B+
> 2.7 B
> 2.3 B-
> 2.0 C+
> 1.7 C
> 1.3 C-
> 1.0 D+
> 0.7 D
> 0.0 D-
0.0 E
Example:
numericalLetterGrade(grades: [4.0, 3, 1.7, 2, 3.5]) == ["A+", "B", "C-", "C", "A-"]
assistant
```swift
func numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { grade in
switch grade {
case 4.0:
return "A+"
case let g where g > 3.7:
return "A"
case let g where g > 3.3:
return "A-"
case let g where g > 3.0:
return "B+"
case let g where g > 2.7:
return "B"
case let g where g > 2.3:
return "B-"
case let g where g > 2.0:
return "C+"
case let g where g > 1.7:
return "C"
case let g where g > 1.3:
return "C-"
case let g where g > 1.0:
return "D+"
case let g where g > 0.7:
return "D"
case let g where g > 0.0:
return "D-"
default:
return "E"
}
}
}
```func numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { grade in
switch grade {
case 4.0:
return "A+"
case let g where g > 3.7:
return "A"
case let g where g > 3.3:
return "A-"
case let g where g > 3.0:
return "B+"
case let g where g > 2.7:
return "B"
case let g where g > 2.3:
return "B-"
case let g where g > 2.0:
return "C+"
case let g where g > 1.7:
return "C"
case let g where g > 1.3:
return "C-"
case let g where g > 1.0:
return "D+"
case let g where g > 0.7:
return "D"
case let g where g > 0.0:
return "D-"
default:
return "E"
}
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
It is the last week of the semester and the teacher has to give the grades
to students. The teacher has been making her own algorithm for grading.
The only problem is, she has lost the code she used for grading.
She has given you an array of GPAs for some students and you have to write
a function that can output an array of letter grades using the following table:
GPA | Letter grade
4.0 A+
> 3.7 A
> 3.3 A-
> 3.0 B+
> 2.7 B
> 2.3 B-
> 2.0 C+
> 1.7 C
> 1.3 C-
> 1.0 D+
> 0.7 D
> 0.0 D-
0.0 E
Example:
numericalLetterGrade(grades: [4.0, 3, 1.7, 2, 3.5]) == ["A+", "B", "C-", "C", "A-"]
assistant
```swift
func numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { grade in
switch grade {
case 4.0:
return "A+"
case let g where g > 3.7:
return "A"
case let g where g > 3.3:
return "A-"
case let g where g > 3.0:
return "B+"
case let g where g > 2.7:
return "B"
case let g where g > 2.3:
return "B-"
case let g where g > 2.0:
return "C+"
case let g where g > 1.7:
return "C"
case let g where g > 1.3:
return "C-"
case let g where g > 1.0:
return "D+"
case let g where g > 0.7:
return "D"
case let g where g > 0.0:
return "D-"
default:
return "E"
}
}
}
```func numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { grade in
switch grade {
case 4.0:
return "A+"
case let g where g > 3.7:
return "A"
case let g where g > 3.3:
return "A-"
case let g where g > 3.0:
return "B+"
case let g where g > 2.7:
return "B"
case let g where g > 2.3:
return "B-"
case let g where g > 2.0:
return "C+"
case let g where g > 1.7:
return "C"
case let g where g > 1.3:
return "C-"
case let g where g > 1.0:
return "D+"
case let g where g > 0.7:
return "D"
case let g where g > 0.0:
return "D-"
default:
return "E"
}
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
It is the last week of the semester and the teacher has to give the grades
to students. The teacher has been making her own algorithm for grading.
The only problem is, she has lost the code she used for grading.
She has given you an array of GPAs for some students and you have to write
a function that can output an array of letter grades using the following table:
GPA | Letter grade
4.0 A+
> 3.7 A
> 3.3 A-
> 3.0 B+
> 2.7 B
> 2.3 B-
> 2.0 C+
> 1.7 C
> 1.3 C-
> 1.0 D+
> 0.7 D
> 0.0 D-
0.0 E
Example:
numericalLetterGrade(grades: [4.0, 3, 1.7, 2, 3.5]) == ["A+", "B", "C-", "C", "A-"]
assistant
```swift
func numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { grade in
switch grade {
case 4.0:
return "A+"
case let g where g > 3.7:
return "A"
case let g where g > 3.3:
return "A-"
case let g where g > 3.0:
return "B+"
case let g where g > 2.7:
return "B"
case let g where g > 2.3:
return "B-"
case let g where g > 2.0:
return "C+"
case let g where g > 1.7:
return "C"
case let g where g > 1.3:
return "C-"
case let g where g > 1.0:
return "D+"
case let g where g > 0.7:
return "D"
case let g where g > 0.0:
return "D-"
default:
return "E"
}
}
}
```func primeLength(string: String) -> Bool {
let length = string.count
if length <= 1 {
return false
}
for i in 2..<length {
if length % i == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes a string and returns true if the string
length is a prime number or false otherwise
Examples
primeLength(string: "Hello") == true
primeLength(string: "abcdcba") == true
primeLength(string: "kittens") == true
primeLength(string: "orange") == false
assistant
```swift
func primeLength(string: String) -> Bool {
let length = string.count
if length <= 1 {
return false
}
for i in 2..<length {
if length % i == 0 {
return false
}
}
return true
}
```func primeLength(string: String) -> Bool {
let length = string.count
guard length > 1 else {
return false
}
for i in 2..<length {
if length % i == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes a string and returns true if the string
length is a prime number or false otherwise
Examples
primeLength(string: "Hello") == true
primeLength(string: "abcdcba") == true
primeLength(string: "kittens") == true
primeLength(string: "orange") == false
assistant
```swift
func primeLength(string: String) -> Bool {
let length = string.count
guard length > 1 else {
return false
}
for i in 2..<length {
if length % i == 0 {
return false
}
}
return true
}
```func primeLength(string: String) -> Bool {
let length = string.count
if length <= 1 {
return false
}
for i in 2..<length {
if length % i == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes a string and returns true if the string
length is a prime number or false otherwise
Examples
primeLength(string: "Hello") == true
primeLength(string: "abcdcba") == true
primeLength(string: "kittens") == true
primeLength(string: "orange") == false
assistant
```swift
func primeLength(string: String) -> Bool {
let length = string.count
if length <= 1 {
return false
}
for i in 2..<length {
if length % i == 0 {
return false
}
}
return true
}
```func primeLength(string: String) -> Bool {
let length = string.count
if length <= 1 {
return false
}
for i in 2..<length {
if length % i == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes a string and returns true if the string
length is a prime number or false otherwise
Examples
primeLength(string: "Hello") == true
primeLength(string: "abcdcba") == true
primeLength(string: "kittens") == true
primeLength(string: "orange") == false
assistant
```swift
func primeLength(string: String) -> Bool {
let length = string.count
if length <= 1 {
return false
}
for i in 2..<length {
if length % i == 0 {
return false
}
}
return true
}
```func primeLength(string: String) -> Bool {
let length = string.count
if length <= 1 {
return false
}
for i in 2..<length {
if length % i == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes a string and returns true if the string
length is a prime number or false otherwise
Examples
primeLength(string: "Hello") == true
primeLength(string: "abcdcba") == true
primeLength(string: "kittens") == true
primeLength(string: "orange") == false
assistant
```swift
func primeLength(string: String) -> Bool {
let length = string.count
if length <= 1 {
return false
}
for i in 2..<length {
if length % i == 0 {
return false
}
}
return true
}
```func primeLength(string: String) -> Bool {
let length = string.count
guard length > 1 else {
return false
}
for i in 2..<length {
if length % i == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes a string and returns true if the string
length is a prime number or false otherwise
Examples
primeLength(string: "Hello") == true
primeLength(string: "abcdcba") == true
primeLength(string: "kittens") == true
primeLength(string: "orange") == false
assistant
```swift
func primeLength(string: String) -> Bool {
let length = string.count
guard length > 1 else {
return false
}
for i in 2..<length {
if length % i == 0 {
return false
}
}
return true
}
```func primeLength(string: String) -> Bool {
let length = string.count
if length <= 1 {
return false
}
for i in 2..<length {
if length % i == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes a string and returns true if the string
length is a prime number or false otherwise
Examples
primeLength(string: "Hello") == true
primeLength(string: "abcdcba") == true
primeLength(string: "kittens") == true
primeLength(string: "orange") == false
assistant
```swift
func primeLength(string: String) -> Bool {
let length = string.count
if length <= 1 {
return false
}
for i in 2..<length {
if length % i == 0 {
return false
}
}
return true
}
```func primeLength(string: String) -> Bool {
let length = string.count
guard length > 1 else {
return false
}
for i in 2..<length {
if length % i == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes a string and returns true if the string
length is a prime number or false otherwise
Examples
primeLength(string: "Hello") == true
primeLength(string: "abcdcba") == true
primeLength(string: "kittens") == true
primeLength(string: "orange") == false
assistant
```swift
func primeLength(string: String) -> Bool {
let length = string.count
guard length > 1 else {
return false
}
for i in 2..<length {
if length % i == 0 {
return false
}
}
return true
}
```func primeLength(string: String) -> Bool {
let length = string.count
if length <= 1 {
return false
}
for i in 2..<length {
if length % i == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes a string and returns true if the string
length is a prime number or false otherwise
Examples
primeLength(string: "Hello") == true
primeLength(string: "abcdcba") == true
primeLength(string: "kittens") == true
primeLength(string: "orange") == false
assistant
```swift
func primeLength(string: String) -> Bool {
let length = string.count
if length <= 1 {
return false
}
for i in 2..<length {
if length % i == 0 {
return false
}
}
return true
}
```func primeLength(string: String) -> Bool {
let length = string.count
guard length > 1 else {
return false
}
for i in 2..<length {
if length % i == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes a string and returns true if the string
length is a prime number or false otherwise
Examples
primeLength(string: "Hello") == true
primeLength(string: "abcdcba") == true
primeLength(string: "kittens") == true
primeLength(string: "orange") == false
assistant
```swift
func primeLength(string: String) -> Bool {
let length = string.count
guard length > 1 else {
return false
}
for i in 2..<length {
if length % i == 0 {
return false
}
}
return true
}
```func startsOneEnds(n: Int) -> Int {
if n == 1 {
return 1 // Only one number (1) when n is 1
} else {
// For n > 1, calculate the count
// There are 2 * 9^(n-1) possibilities in total for numbers starting or ending with 1,
// but we need to subtract the overlap where numbers both start and end with 1 (which is 9^(n-2))
return 2 * Int(pow(9.0, Float(n - 1))) - Int(pow(9.0, Float(n - 2)))
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer n, return the count of the numbers of n-digit
positive integers that start or end with 1.
assistant
```swift
func startsOneEnds(n: Int) -> Int {
if n == 1 {
return 1 // Only one number (1) when n is 1
} else {
// For n > 1, calculate the count
// There are 2 * 9^(n-1) possibilities in total for numbers starting or ending with 1,
// but we need to subtract the overlap where numbers both start and end with 1 (which is 9^(n-2))
return 2 * Int(pow(9.0, Float(n - 1))) - Int(pow(9.0, Float(n - 2)))
}
}
```
// XCTAssertTrue failedfunc startsOneEnds(n: Int) -> Int {
if n == 1 {
return 1 // Only '1' fits the criteria
} else {
let totalNumbers = Int(pow(10.0, Double(n)))
let numbersStartingWithOne = totalNumbers / 10
let numbersEndingWithOne = totalNumbers / 10
let numbersBothStartAndEndWithOne = totalNumbers / 100
return numbersStartingWithOne + numbersEndingWithOne - numbersBothStartAndEndWithOne
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer n, return the count of the numbers of n-digit
positive integers that start or end with 1.
assistant
```swift
func startsOneEnds(n: Int) -> Int {
if n == 1 {
return 1 // Only '1' fits the criteria
} else {
let totalNumbers = Int(pow(10.0, Double(n)))
let numbersStartingWithOne = totalNumbers / 10
let numbersEndingWithOne = totalNumbers / 10
let numbersBothStartAndEndWithOne = totalNumbers / 100
return numbersStartingWithOne + numbersEndingWithOne - numbersBothStartAndEndWithOne
}
}
``` // XCTAssertTrue failedfunc startsOneEnds(n: Int) -> Int {
if n == 1 {
return 1 // Only '1' fits the criteria
} else {
let totalNumbers = Int(pow(10.0, Double(n - 1)))
let numbersStartingWithOne = totalNumbers
let numbersEndingWithOne = totalNumbers
let numbersBothStartAndEndWithOne = totalNumbers / 10
return numbersStartingWithOne + numbersEndingWithOne - numbersBothStartAndEndWithOne
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer n, return the count of the numbers of n-digit
positive integers that start or end with 1.
assistant
```swift
func startsOneEnds(n: Int) -> Int {
if n == 1 {
return 1 // Only '1' fits the criteria
} else {
let totalNumbers = Int(pow(10.0, Double(n - 1)))
let numbersStartingWithOne = totalNumbers
let numbersEndingWithOne = totalNumbers
let numbersBothStartAndEndWithOne = totalNumbers / 10
return numbersStartingWithOne + numbersEndingWithOne - numbersBothStartAndEndWithOne
}
}
``` // XCTAssertTrue failedfunc startsOneEnds(n: Int) -> Int {
if n == 1 {
return 1
} else {
return 2 * Int(pow(10.0, Double(n - 1))) - Int(pow(10.0, Double(n - 2)))
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer n, return the count of the numbers of n-digit
positive integers that start or end with 1.
assistant
```swift
func startsOneEnds(n: Int) -> Int {
if n == 1 {
return 1
} else {
return 2 * Int(pow(10.0, Double(n - 1))) - Int(pow(10.0, Double(n - 2)))
}
}
``` // XCTAssertTrue failedfunc startsOneEnds(n: Int) -> Int {
if n == 1 {
return 1
} else {
return 2 * Int(pow(10.0, Double(n - 1))) - Int(pow(10.0, Double(n - 2)))
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer n, return the count of the numbers of n-digit
positive integers that start or end with 1.
assistant
```swift
func startsOneEnds(n: Int) -> Int {
if n == 1 {
return 1
} else {
return 2 * Int(pow(10.0, Double(n - 1))) - Int(pow(10.0, Double(n - 2)))
}
}
``` // XCTAssertTrue failedfunc startsOneEnds(n: Int) -> Int {
if n == 1 {
return 1
}
let totalNumbers = Int(pow(10.0, Double(n)))
let numbersStartingWithOne = Int(pow(10.0, Double(n - 2))) * 9
let numbersEndingWithOne = Int(pow(10.0, Double(n - 2))) * 9
// Subtracting the overlap (numbers starting and ending with one)
let overlap = Int(pow(10.0, Double(n - 3))) * 8
return numbersStartingWithOne + numbersEndingWithOne - overlap
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer n, return the count of the numbers of n-digit
positive integers that start or end with 1.
assistant
```swift
func startsOneEnds(n: Int) -> Int {
if n == 1 {
return 1
}
let totalNumbers = Int(pow(10.0, Double(n)))
let numbersStartingWithOne = Int(pow(10.0, Double(n - 2))) * 9
let numbersEndingWithOne = Int(pow(10.0, Double(n - 2))) * 9
// Subtracting the overlap (numbers starting and ending with one)
let overlap = Int(pow(10.0, Double(n - 3))) * 8
return numbersStartingWithOne + numbersEndingWithOne - overlap
}
```let totalNumbers = Int(pow(10.0, Double(n))) // initialization of immutable value 'totalNumbers' was never used; consider replacing with assignment to '_' or removing it // XCTAssertTrue failedfunc startsOneEnds(n: Int) -> Int {
if n == 1 {
return 1
} else {
return 2 * Int(pow(10.0, Double(n - 1))) - Int(pow(10.0, Double(n - 2)))
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer n, return the count of the numbers of n-digit
positive integers that start or end with 1.
assistant
```swift
func startsOneEnds(n: Int) -> Int {
if n == 1 {
return 1
} else {
return 2 * Int(pow(10.0, Double(n - 1))) - Int(pow(10.0, Double(n - 2)))
}
}
``` // XCTAssertTrue failedfunc startsOneEnds(n: Int) -> Int {
if n == 1 {
return 1 // Only '1' fits the criteria
}
let totalNumbers = Int(pow(10.0, Double(n - 1)))
let numbersStartingWithOne = totalNumbers / 10
let numbersEndingWithOne = totalNumbers / 10
// Subtract the overlap (numbers starting and ending with one)
let overlap = totalNumbers / 100
return numbersStartingWithOne + numbersEndingWithOne - overlap
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer n, return the count of the numbers of n-digit
positive integers that start or end with 1.
assistant
```swift
func startsOneEnds(n: Int) -> Int {
if n == 1 {
return 1 // Only '1' fits the criteria
}
let totalNumbers = Int(pow(10.0, Double(n - 1)))
let numbersStartingWithOne = totalNumbers / 10
let numbersEndingWithOne = totalNumbers / 10
// Subtract the overlap (numbers starting and ending with one)
let overlap = totalNumbers / 100
return numbersStartingWithOne + numbersEndingWithOne - overlap
}
```
// XCTAssertTrue failedfunc startsOneEnds(n: Int) -> Int {
if n == 1 {
return 1 // Only '1' fits the criteria for single digit
} else {
// For n-digit numbers, there are 2*(10^(n-1)) possibilities minus the overlap (numbers starting and ending with 1)
return 2 * Int(pow(10.0, Double(n - 1))) - Int(pow(10.0, Double(n - 2)))
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer n, return the count of the numbers of n-digit
positive integers that start or end with 1.
assistant
```swift
func startsOneEnds(n: Int) -> Int {
if n == 1 {
return 1 // Only '1' fits the criteria for single digit
} else {
// For n-digit numbers, there are 2*(10^(n-1)) possibilities minus the overlap (numbers starting and ending with 1)
return 2 * Int(pow(10.0, Double(n - 1))) - Int(pow(10.0, Double(n - 2)))
}
}
``` // XCTAssertTrue failedfunc startsOneEnds(n: Int) -> Int {
if n == 1 {
return 1
} else {
let totalNumbers = Int(pow(10.0, Double(n)))
let numbersStartingWithOne = Int(pow(10.0, Double(n - 2))) * 9
let numbersEndingWithOne = Int(pow(10.0, Double(n - 2))) * 9
let numbersBothStartAndEndWithOne = Int(pow(10.0, Double(n - 3))) * 8
return (numbersStartingWithOne + numbersEndingWithOne - numbersBothStartAndEndWithOne)
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer n, return the count of the numbers of n-digit
positive integers that start or end with 1.
assistant
```swift
func startsOneEnds(n: Int) -> Int {
if n == 1 {
return 1
} else {
let totalNumbers = Int(pow(10.0, Double(n)))
let numbersStartingWithOne = Int(pow(10.0, Double(n - 2))) * 9
let numbersEndingWithOne = Int(pow(10.0, Double(n - 2))) * 9
let numbersBothStartAndEndWithOne = Int(pow(10.0, Double(n - 3))) * 8
return (numbersStartingWithOne + numbersEndingWithOne - numbersBothStartAndEndWithOne)
}
}
```let totalNumbers = Int(pow(10.0, Double(n))) // initialization of immutable value 'totalNumbers' was never used; consider replacing with assignment to '_' or removing it // XCTAssertTrue failed@N integer
Constraints: 0 ≤ N ≤ 10000.
Output:
a string of binary number
solve(N: 1000) == "1"
solve(N: 150) == "110"
solve(N: 147) == "1100"
assistant
```swift
func solve(N: Int) -> String {
let sumOfDigits = String(N).compactMap { Int(String($0)) }.reduce(0, +)
return String(sumOfDigits, radix: 2)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer N, return the total sum of its digits in binary.
Example
Variables:
@N integer
Constraints: 0 ≤ N ≤ 10000.
Output:
a string of binary number
solve(N: 1000) == "1"
solve(N: 150) == "110"
solve(N: 147) == "1100"
assistant
```swift
func solve(N: Int) -> String {
let sumOfDigits = String(N).compactMap { Int(String($0)) }.reduce(0, +)
return String(sumOfDigits, radix: 2)
}
```@N integer // cannot find type 'integer' in scope@N integer // unknown attribute 'N'Constraints: 0 ≤ N ≤ 10000. // expected member name following '.'Constraints: 0 ≤ N ≤ 10000. // expected expressionConstraints: 0 ≤ N ≤ 10000. // consecutive statements on a line must be separated by ';'Constraints: 0 ≤ N ≤ 10000. // cannot find 'Constraints' in scope@N integer
Constraints: 0 ≤ N ≤ 10000.
Output:
a string of binary number
solve(N: 1000) == "1"
solve(N: 150) == "110"
solve(N: 147) == "1100"
assistant
```swift
func solve(N: Int) -> String {
let sumOfDigits = String(N).compactMap { Int(String($0)) }.reduce(0, +)
return String(sumOfDigits, radix: 2)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer N, return the total sum of its digits in binary.
Example
Variables:
@N integer
Constraints: 0 ≤ N ≤ 10000.
Output:
a string of binary number
solve(N: 1000) == "1"
solve(N: 150) == "110"
solve(N: 147) == "1100"
assistant
```swift
func solve(N: Int) -> String {
let sumOfDigits = String(N).compactMap { Int(String($0)) }.reduce(0, +)
return String(sumOfDigits, radix: 2)
}
```@N integer // cannot find type 'integer' in scope@N integer // unknown attribute 'N'Constraints: 0 ≤ N ≤ 10000. // expected member name following '.'Constraints: 0 ≤ N ≤ 10000. // expected expressionConstraints: 0 ≤ N ≤ 10000. // consecutive statements on a line must be separated by ';'Constraints: 0 ≤ N ≤ 10000. // cannot find 'Constraints' in scope@N integer
Constraints: 0 ≤ N ≤ 10000.
Output:
a string of binary number
solve(N: 1000) == "1"
solve(N: 150) == "110"
solve(N: 147) == "1100"
assistant
```swift
func solve(N: Int) -> String {
let sumOfDigits = String(N).compactMap { Int(String($0)) }.reduce(0, +)
return String(sumOfDigits, radix: 2)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer N, return the total sum of its digits in binary.
Example
Variables:
@N integer
Constraints: 0 ≤ N ≤ 10000.
Output:
a string of binary number
solve(N: 1000) == "1"
solve(N: 150) == "110"
solve(N: 147) == "1100"
assistant
```swift
func solve(N: Int) -> String {
let sumOfDigits = String(N).compactMap { Int(String($0)) }.reduce(0, +)
return String(sumOfDigits, radix: 2)
}
```@N integer // cannot find type 'integer' in scope@N integer // unknown attribute 'N'Constraints: 0 ≤ N ≤ 10000. // expected member name following '.'Constraints: 0 ≤ N ≤ 10000. // expected expressionConstraints: 0 ≤ N ≤ 10000. // consecutive statements on a line must be separated by ';'Constraints: 0 ≤ N ≤ 10000. // cannot find 'Constraints' in scope@N integer
Constraints: 0 ≤ N ≤ 10000.
Output:
a string of binary number
solve(N: 1000) == "1"
solve(N: 150) == "110"
solve(N: 147) == "1100"
assistant
```swift
func solve(N: Int) -> String {
let sumOfDigits = String(N).compactMap { Int(String($0)) }.reduce(0, +)
return String(sumOfDigits, radix: 2)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer N, return the total sum of its digits in binary.
Example
Variables:
@N integer
Constraints: 0 ≤ N ≤ 10000.
Output:
a string of binary number
solve(N: 1000) == "1"
solve(N: 150) == "110"
solve(N: 147) == "1100"
assistant
```swift
func solve(N: Int) -> String {
let sumOfDigits = String(N).compactMap { Int(String($0)) }.reduce(0, +)
return String(sumOfDigits, radix: 2)
}
```@N integer // cannot find type 'integer' in scope@N integer // unknown attribute 'N'Constraints: 0 ≤ N ≤ 10000. // expected member name following '.'Constraints: 0 ≤ N ≤ 10000. // expected expressionConstraints: 0 ≤ N ≤ 10000. // consecutive statements on a line must be separated by ';'Constraints: 0 ≤ N ≤ 10000. // cannot find 'Constraints' in scope@N integer
Constraints: 0 ≤ N ≤ 10000.
Output:
a string of binary number
solve(N: 1000) == "1"
solve(N: 150) == "110"
solve(N: 147) == "1100"
assistant
```swift
func solve(N: Int) -> String {
let sumOfDigits = String(N).compactMap { Int(String($0)) }.reduce(0, +)
return String(sumOfDigits, radix: 2)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer N, return the total sum of its digits in binary.
Example
Variables:
@N integer
Constraints: 0 ≤ N ≤ 10000.
Output:
a string of binary number
solve(N: 1000) == "1"
solve(N: 150) == "110"
solve(N: 147) == "1100"
assistant
```swift
func solve(N: Int) -> String {
let sumOfDigits = String(N).compactMap { Int(String($0)) }.reduce(0, +)
return String(sumOfDigits, radix: 2)
}
```@N integer // cannot find type 'integer' in scope@N integer // unknown attribute 'N'Constraints: 0 ≤ N ≤ 10000. // expected member name following '.'Constraints: 0 ≤ N ≤ 10000. // expected expressionConstraints: 0 ≤ N ≤ 10000. // consecutive statements on a line must be separated by ';'Constraints: 0 ≤ N ≤ 10000. // cannot find 'Constraints' in scope@N integer
Constraints: 0 ≤ N ≤ 10000.
Output:
a string of binary number
solve(N: 1000) == "1"
solve(N: 150) == "110"
solve(N: 147) == "1100"
assistant
```swift
func solve(N: Int) -> String {
let sumOfDigits = String(N, radix: 2)
return sumOfDigits
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer N, return the total sum of its digits in binary.
Example
Variables:
@N integer
Constraints: 0 ≤ N ≤ 10000.
Output:
a string of binary number
solve(N: 1000) == "1"
solve(N: 150) == "110"
solve(N: 147) == "1100"
assistant
```swift
func solve(N: Int) -> String {
let sumOfDigits = String(N, radix: 2)
return sumOfDigits
}
```@N integer // cannot find type 'integer' in scope@N integer // unknown attribute 'N'Constraints: 0 ≤ N ≤ 10000. // expected member name following '.'Constraints: 0 ≤ N ≤ 10000. // expected expressionConstraints: 0 ≤ N ≤ 10000. // consecutive statements on a line must be separated by ';'Constraints: 0 ≤ N ≤ 10000. // cannot find 'Constraints' in scope@N integer
Constraints: 0 ≤ N ≤ 10000.
Output:
a string of binary number
solve(N: 1000) == "1"
solve(N: 150) == "110"
solve(N: 147) == "1100"
assistant
```swift
func solve(N: Int) -> String {
let sumOfDigits = String(N).compactMap { Int(String($0)) }.reduce(0, +)
return String(sumOfDigits, radix: 2)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer N, return the total sum of its digits in binary.
Example
Variables:
@N integer
Constraints: 0 ≤ N ≤ 10000.
Output:
a string of binary number
solve(N: 1000) == "1"
solve(N: 150) == "110"
solve(N: 147) == "1100"
assistant
```swift
func solve(N: Int) -> String {
let sumOfDigits = String(N).compactMap { Int(String($0)) }.reduce(0, +)
return String(sumOfDigits, radix: 2)
}
```@N integer // cannot find type 'integer' in scope@N integer // unknown attribute 'N'Constraints: 0 ≤ N ≤ 10000. // expected member name following '.'Constraints: 0 ≤ N ≤ 10000. // expected expressionConstraints: 0 ≤ N ≤ 10000. // consecutive statements on a line must be separated by ';'Constraints: 0 ≤ N ≤ 10000. // cannot find 'Constraints' in scope@N integer
Constraints: 0 ≤ N ≤ 10000.
Output:
a string of binary number
solve(N: 1000) == "1"
solve(N: 150) == "110"
solve(N: 147) == "1100"
assistant
```swift
func solve(N: Int) -> String {
let sumOfDigits = String(N).compactMap { Int(String($0)) }.reduce(0, +)
return String(sumOfDigits, radix: 2)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer N, return the total sum of its digits in binary.
Example
Variables:
@N integer
Constraints: 0 ≤ N ≤ 10000.
Output:
a string of binary number
solve(N: 1000) == "1"
solve(N: 150) == "110"
solve(N: 147) == "1100"
assistant
```swift
func solve(N: Int) -> String {
let sumOfDigits = String(N).compactMap { Int(String($0)) }.reduce(0, +)
return String(sumOfDigits, radix: 2)
}
```@N integer // cannot find type 'integer' in scope@N integer // unknown attribute 'N'Constraints: 0 ≤ N ≤ 10000. // expected member name following '.'Constraints: 0 ≤ N ≤ 10000. // expected expressionConstraints: 0 ≤ N ≤ 10000. // consecutive statements on a line must be separated by ';'Constraints: 0 ≤ N ≤ 10000. // cannot find 'Constraints' in scope@N integer
Constraints: 0 ≤ N ≤ 10000.
Output:
a string of binary number
solve(N: 1000) == "1"
solve(N: 150) == "110"
solve(N: 147) == "1100"
assistant
```swift
func solve(N: Int) -> String {
let sumOfDigits = String(N).compactMap { Int(String($0)) }.reduce(0, +)
return String(sumOfDigits, radix: 2)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer N, return the total sum of its digits in binary.
Example
Variables:
@N integer
Constraints: 0 ≤ N ≤ 10000.
Output:
a string of binary number
solve(N: 1000) == "1"
solve(N: 150) == "110"
solve(N: 147) == "1100"
assistant
```swift
func solve(N: Int) -> String {
let sumOfDigits = String(N).compactMap { Int(String($0)) }.reduce(0, +)
return String(sumOfDigits, radix: 2)
}
```@N integer // cannot find type 'integer' in scope@N integer // unknown attribute 'N'Constraints: 0 ≤ N ≤ 10000. // expected member name following '.'Constraints: 0 ≤ N ≤ 10000. // expected expressionConstraints: 0 ≤ N ≤ 10000. // consecutive statements on a line must be separated by ';'Constraints: 0 ≤ N ≤ 10000. // cannot find 'Constraints' in scope@N integer
Constraints: 0 ≤ N ≤ 10000.
Output:
a string of binary number
solve(N: 1000) == "1"
solve(N: 150) == "110"
solve(N: 147) == "1100"
assistant
```swift
func solve(N: Int) -> String {
let sumOfDigits = String(N).compactMap { Int(String($0)) }.reduce(0, +)
return String(sumOfDigits, radix: 2)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer N, return the total sum of its digits in binary.
Example
Variables:
@N integer
Constraints: 0 ≤ N ≤ 10000.
Output:
a string of binary number
solve(N: 1000) == "1"
solve(N: 150) == "110"
solve(N: 147) == "1100"
assistant
```swift
func solve(N: Int) -> String {
let sumOfDigits = String(N).compactMap { Int(String($0)) }.reduce(0, +)
return String(sumOfDigits, radix: 2)
}
```@N integer // cannot find type 'integer' in scope@N integer // unknown attribute 'N'Constraints: 0 ≤ N ≤ 10000. // expected member name following '.'Constraints: 0 ≤ N ≤ 10000. // expected expressionConstraints: 0 ≤ N ≤ 10000. // consecutive statements on a line must be separated by ';'Constraints: 0 ≤ N ≤ 10000. // cannot find 'Constraints' in scopefunc add(lst: [Int]) -> Int {
var sum = 0
for i in stride(from: 1, to: lst.count, by: 2) {
if lst[i] % 2 == 0 {
sum += lst[i]
}
}
return sum
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a non-empty array of integers lst. add the even elements that are at odd indices..
Examples:
add(lst: [4, 2, 6, 7]) == 2
assistant
```swift
func add(lst: [Int]) -> Int {
var sum = 0
for i in stride(from: 1, to: lst.count, by: 2) {
if lst[i] % 2 == 0 {
sum += lst[i]
}
}
return sum
}
```func add(lst: [Int]) -> Int {
var sum = 0
for i in stride(from: 1, to: lst.count, by: 2) {
if lst[i] % 2 == 0 {
sum += lst[i]
}
}
return sum
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a non-empty array of integers lst. add the even elements that are at odd indices..
Examples:
add(lst: [4, 2, 6, 7]) == 2
assistant
```swift
func add(lst: [Int]) -> Int {
var sum = 0
for i in stride(from: 1, to: lst.count, by: 2) {
if lst[i] % 2 == 0 {
sum += lst[i]
}
}
return sum
}
```func add(lst: [Int]) -> Int {
var sum = 0
for i in stride(from: 1, to: lst.count, by: 2) {
if lst[i] % 2 == 0 {
sum += lst[i]
}
}
return sum
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a non-empty array of integers lst. add the even elements that are at odd indices..
Examples:
add(lst: [4, 2, 6, 7]) == 2
assistant
```swift
func add(lst: [Int]) -> Int {
var sum = 0
for i in stride(from: 1, to: lst.count, by: 2) {
if lst[i] % 2 == 0 {
sum += lst[i]
}
}
return sum
}
```func add(lst: [Int]) -> Int {
var sum = 0
for i in stride(from: 1, to: lst.count, by: 2) {
if lst[i] % 2 == 0 {
sum += lst[i]
}
}
return sum
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a non-empty array of integers lst. add the even elements that are at odd indices..
Examples:
add(lst: [4, 2, 6, 7]) == 2
assistant
```swift
func add(lst: [Int]) -> Int {
var sum = 0
for i in stride(from: 1, to: lst.count, by: 2) {
if lst[i] % 2 == 0 {
sum += lst[i]
}
}
return sum
}
```func add(lst: [Int]) -> Int {
var sum = 0
for i in stride(from: 1, to: lst.count, by: 2) {
if lst[i] % 2 == 0 {
sum += lst[i]
}
}
return sum
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a non-empty array of integers lst. add the even elements that are at odd indices..
Examples:
add(lst: [4, 2, 6, 7]) == 2
assistant
```swift
func add(lst: [Int]) -> Int {
var sum = 0
for i in stride(from: 1, to: lst.count, by: 2) {
if lst[i] % 2 == 0 {
sum += lst[i]
}
}
return sum
}
```func add(lst: [Int]) -> Int {
var sum = 0
for i in stride(from: 1, to: lst.count, by: 2) {
if lst[i] % 2 == 0 {
sum += lst[i]
}
}
return sum
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a non-empty array of integers lst. add the even elements that are at odd indices..
Examples:
add(lst: [4, 2, 6, 7]) == 2
assistant
```swift
func add(lst: [Int]) -> Int {
var sum = 0
for i in stride(from: 1, to: lst.count, by: 2) {
if lst[i] % 2 == 0 {
sum += lst[i]
}
}
return sum
}
```func add(lst: [Int]) -> Int {
var sum = 0
for i in stride(from: 1, to: lst.count, by: 2) {
if lst[i] % 2 == 0 {
sum += lst[i]
}
}
return sum
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a non-empty array of integers lst. add the even elements that are at odd indices..
Examples:
add(lst: [4, 2, 6, 7]) == 2
assistant
```swift
func add(lst: [Int]) -> Int {
var sum = 0
for i in stride(from: 1, to: lst.count, by: 2) {
if lst[i] % 2 == 0 {
sum += lst[i]
}
}
return sum
}
```func add(lst: [Int]) -> Int {
var sum = 0
for i in stride(from: 1, to: lst.count, by: 2) {
if lst[i] % 2 == 0 {
sum += lst[i]
}
}
return sum
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a non-empty array of integers lst. add the even elements that are at odd indices..
Examples:
add(lst: [4, 2, 6, 7]) == 2
assistant
```swift
func add(lst: [Int]) -> Int {
var sum = 0
for i in stride(from: 1, to: lst.count, by: 2) {
if lst[i] % 2 == 0 {
sum += lst[i]
}
}
return sum
}
```func add(lst: [Int]) -> Int {
var sum = 0
for i in stride(from: 1, to: lst.count, by: 2) {
if lst[i] % 2 == 0 {
sum += lst[i]
}
}
return sum
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a non-empty array of integers lst. add the even elements that are at odd indices..
Examples:
add(lst: [4, 2, 6, 7]) == 2
assistant
```swift
func add(lst: [Int]) -> Int {
var sum = 0
for i in stride(from: 1, to: lst.count, by: 2) {
if lst[i] % 2 == 0 {
sum += lst[i]
}
}
return sum
}
```func add(lst: [Int]) -> Int {
var sum = 0
for i in stride(from: 1, to: lst.count, by: 2) {
if lst[i] % 2 == 0 {
sum += lst[i]
}
}
return sum
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a non-empty array of integers lst. add the even elements that are at odd indices..
Examples:
add(lst: [4, 2, 6, 7]) == 2
assistant
```swift
func add(lst: [Int]) -> Int {
var sum = 0
for i in stride(from: 1, to: lst.count, by: 2) {
if lst[i] % 2 == 0 {
sum += lst[i]
}
}
return sum
}
```func antiShuffle(s: String) -> String {
let words = s.split(separator: " ")
var result: [String] = []
for word in words {
let sortedWord = String(word.sorted())
result.append(sortedWord)
}
return result.joined(separator: " ")
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes a string and returns an ordered version of it.
Ordered version of string, is a string where all words (separated by space)
are replaced by a new word where all the characters arranged in
ascending order based on ascii value.
Note: You should keep the order of words and blank spaces in the sentence.
For example:
antiShuffle(s: "Hi") == "Hi"
antiShuffle(s: "hello") == "ehllo"
antiShuffle(s: "Hello World!!!") == "Hello !!!Wdlor"
assistant
```swift
func antiShuffle(s: String) -> String {
let words = s.split(separator: " ")
var result: [String] = []
for word in words {
let sortedWord = String(word.sorted())
result.append(sortedWord)
}
return result.joined(separator: " ")
}
```func antiShuffle(s: String) -> String {
let words = s.split(separator: " ")
var result: [String] = []
for word in words {
let sortedWord = String(word.sorted())
result.append(sortedWord)
}
return result.joined(separator: " ")
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes a string and returns an ordered version of it.
Ordered version of string, is a string where all words (separated by space)
are replaced by a new word where all the characters arranged in
ascending order based on ascii value.
Note: You should keep the order of words and blank spaces in the sentence.
For example:
antiShuffle(s: "Hi") == "Hi"
antiShuffle(s: "hello") == "ehllo"
antiShuffle(s: "Hello World!!!") == "Hello !!!Wdlor"
assistant
```swift
func antiShuffle(s: String) -> String {
let words = s.split(separator: " ")
var result: [String] = []
for word in words {
let sortedWord = String(word.sorted())
result.append(sortedWord)
}
return result.joined(separator: " ")
}
```func antiShuffle(s: String) -> String {
var result = ""
let words = s.split(separator: " ")
for word in words {
let sortedWord = String(word.sorted())
result += sortedWord + " "
}
return String(result.dropLast()) // Remove trailing space
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes a string and returns an ordered version of it.
Ordered version of string, is a string where all words (separated by space)
are replaced by a new word where all the characters arranged in
ascending order based on ascii value.
Note: You should keep the order of words and blank spaces in the sentence.
For example:
antiShuffle(s: "Hi") == "Hi"
antiShuffle(s: "hello") == "ehllo"
antiShuffle(s: "Hello World!!!") == "Hello !!!Wdlor"
assistant
```swift
func antiShuffle(s: String) -> String {
var result = ""
let words = s.split(separator: " ")
for word in words {
let sortedWord = String(word.sorted())
result += sortedWord + " "
}
return String(result.dropLast()) // Remove trailing space
}
```
func antiShuffle(s: String) -> String {
let words = s.split(separator: " ")
var result = [String]()
for word in words {
let sortedWord = String(word.sorted())
result.append(sortedWord)
}
return result.joined(separator: " ")
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes a string and returns an ordered version of it.
Ordered version of string, is a string where all words (separated by space)
are replaced by a new word where all the characters arranged in
ascending order based on ascii value.
Note: You should keep the order of words and blank spaces in the sentence.
For example:
antiShuffle(s: "Hi") == "Hi"
antiShuffle(s: "hello") == "ehllo"
antiShuffle(s: "Hello World!!!") == "Hello !!!Wdlor"
assistant
```swift
func antiShuffle(s: String) -> String {
let words = s.split(separator: " ")
var result = [String]()
for word in words {
let sortedWord = String(word.sorted())
result.append(sortedWord)
}
return result.joined(separator: " ")
}
```func antiShuffle(s: String) -> String {
let words = s.split(separator: " ")
var result: [String] = []
for word in words {
let sortedWord = String(word.sorted())
result.append(sortedWord)
}
return result.joined(separator: " ")
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes a string and returns an ordered version of it.
Ordered version of string, is a string where all words (separated by space)
are replaced by a new word where all the characters arranged in
ascending order based on ascii value.
Note: You should keep the order of words and blank spaces in the sentence.
For example:
antiShuffle(s: "Hi") == "Hi"
antiShuffle(s: "hello") == "ehllo"
antiShuffle(s: "Hello World!!!") == "Hello !!!Wdlor"
assistant
```swift
func antiShuffle(s: String) -> String {
let words = s.split(separator: " ")
var result: [String] = []
for word in words {
let sortedWord = String(word.sorted())
result.append(sortedWord)
}
return result.joined(separator: " ")
}
```
func antiShuffle(s: String) -> String {
let words = s.split(separator: " ")
var result: [String] = []
for word in words {
let sortedWord = String(word.sorted())
result.append(sortedWord)
}
return result.joined(separator: " ")
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes a string and returns an ordered version of it.
Ordered version of string, is a string where all words (separated by space)
are replaced by a new word where all the characters arranged in
ascending order based on ascii value.
Note: You should keep the order of words and blank spaces in the sentence.
For example:
antiShuffle(s: "Hi") == "Hi"
antiShuffle(s: "hello") == "ehllo"
antiShuffle(s: "Hello World!!!") == "Hello !!!Wdlor"
assistant
```swift
func antiShuffle(s: String) -> String {
let words = s.split(separator: " ")
var result: [String] = []
for word in words {
let sortedWord = String(word.sorted())
result.append(sortedWord)
}
return result.joined(separator: " ")
}
```func antiShuffle(s: String) -> String {
let words = s.components(separatedBy: .whitespacesAndNewlines)
var result = ""
for word in words {
let sortedWord = String(word.sorted())
result += sortedWord + " "
}
return String(result.dropLast()) // Remove trailing space
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes a string and returns an ordered version of it.
Ordered version of string, is a string where all words (separated by space)
are replaced by a new word where all the characters arranged in
ascending order based on ascii value.
Note: You should keep the order of words and blank spaces in the sentence.
For example:
antiShuffle(s: "Hi") == "Hi"
antiShuffle(s: "hello") == "ehllo"
antiShuffle(s: "Hello World!!!") == "Hello !!!Wdlor"
assistant
```swift
func antiShuffle(s: String) -> String {
let words = s.components(separatedBy: .whitespacesAndNewlines)
var result = ""
for word in words {
let sortedWord = String(word.sorted())
result += sortedWord + " "
}
return String(result.dropLast()) // Remove trailing space
}
```func antiShuffle(s: String) -> String {
let words = s.split(separator: " ")
var result = ""
for word in words {
let sortedWord = String(word.sorted())
result += sortedWord + " "
}
return String(result.dropLast()) // Remove the trailing space
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes a string and returns an ordered version of it.
Ordered version of string, is a string where all words (separated by space)
are replaced by a new word where all the characters arranged in
ascending order based on ascii value.
Note: You should keep the order of words and blank spaces in the sentence.
For example:
antiShuffle(s: "Hi") == "Hi"
antiShuffle(s: "hello") == "ehllo"
antiShuffle(s: "Hello World!!!") == "Hello !!!Wdlor"
assistant
```swift
func antiShuffle(s: String) -> String {
let words = s.split(separator: " ")
var result = ""
for word in words {
let sortedWord = String(word.sorted())
result += sortedWord + " "
}
return String(result.dropLast()) // Remove the trailing space
}
```func antiShuffle(s: String) -> String {
var result = ""
let words = s.split(separator: " ")
for word in words {
let sortedWord = String(word.sorted())
result += sortedWord + " "
}
return String(result.dropLast()) // Remove trailing space
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes a string and returns an ordered version of it.
Ordered version of string, is a string where all words (separated by space)
are replaced by a new word where all the characters arranged in
ascending order based on ascii value.
Note: You should keep the order of words and blank spaces in the sentence.
For example:
antiShuffle(s: "Hi") == "Hi"
antiShuffle(s: "hello") == "ehllo"
antiShuffle(s: "Hello World!!!") == "Hello !!!Wdlor"
assistant
```swift
func antiShuffle(s: String) -> String {
var result = ""
let words = s.split(separator: " ")
for word in words {
let sortedWord = String(word.sorted())
result += sortedWord + " "
}
return String(result.dropLast()) // Remove trailing space
}
```func antiShuffle(s: String) -> String {
let words = s.split(separator: " ")
var result: [String] = []
for word in words {
let sortedWord = String(word.sorted())
result.append(sortedWord)
}
return result.joined(separator: " ")
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes a string and returns an ordered version of it.
Ordered version of string, is a string where all words (separated by space)
are replaced by a new word where all the characters arranged in
ascending order based on ascii value.
Note: You should keep the order of words and blank spaces in the sentence.
For example:
antiShuffle(s: "Hi") == "Hi"
antiShuffle(s: "hello") == "ehllo"
antiShuffle(s: "Hello World!!!") == "Hello !!!Wdlor"
assistant
```swift
func antiShuffle(s: String) -> String {
let words = s.split(separator: " ")
var result: [String] = []
for word in words {
let sortedWord = String(word.sorted())
result.append(sortedWord)
}
return result.joined(separator: " ")
}
```
func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var result = [(Int, Int)]()
for (i, row) in lst.enumerated() {
for (j, value) in row.reversed().enumerated() {
if value == x {
let columnIndex = row.count - j - 1
result.append((i, columnIndex))
}
}
}
return result.sorted(by: { $0.0 < $1.0 || ($0.0 == $1.0 && $0.1 > $1.1) })
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a 2 dimensional data, as a nested arrays,
which is similar to matrix, however, unlike matrices,
each row may contain a different number of columns.
Given lst, and integer x, find integers x in the array,
and return array of tuples, [(x1, y1), (x2, y2) ...] such that
each tuple is a coordinate - (row, columns), starting with 0.
Sort coordinates initially by rows in ascending order.
Also, sort coordinates of the row by columns in descending order.
Examples:
getRow(lst: [[1, 2, 3, 4, 5, 6], [1, 2, 3, 4, 1, 6], [1, 2, 3, 4, 5, 1]], x: 1) == [(0, 0), (1, 4), (1, 0), (2, 5), (2, 0)]
getRow(lst: [] as [[Int]], x: 1) == [] as [(Int, Int)]
getRow(lst: [[] as [Int], [1], [1, 2, 3]], x: 3) == [(2, 2)]
assistant
```swift
func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var result = [(Int, Int)]()
for (i, row) in lst.enumerated() {
for (j, value) in row.reversed().enumerated() {
if value == x {
let columnIndex = row.count - j - 1
result.append((i, columnIndex))
}
}
}
return result.sorted(by: { $0.0 < $1.0 || ($0.0 == $1.0 && $0.1 > $1.1) })
}
```func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var result = [(Int, Int)]()
for (i, row) in lst.enumerated() {
for (j, value) in row.reversed().enumerated() {
if value == x {
let columnIndex = row.count - j - 1
result.append((i, columnIndex))
}
}
}
return result.sorted(by: { $0.0 < $1.0 || ($0.0 == $1.0 && $0.1 > $1.1) })
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a 2 dimensional data, as a nested arrays,
which is similar to matrix, however, unlike matrices,
each row may contain a different number of columns.
Given lst, and integer x, find integers x in the array,
and return array of tuples, [(x1, y1), (x2, y2) ...] such that
each tuple is a coordinate - (row, columns), starting with 0.
Sort coordinates initially by rows in ascending order.
Also, sort coordinates of the row by columns in descending order.
Examples:
getRow(lst: [[1, 2, 3, 4, 5, 6], [1, 2, 3, 4, 1, 6], [1, 2, 3, 4, 5, 1]], x: 1) == [(0, 0), (1, 4), (1, 0), (2, 5), (2, 0)]
getRow(lst: [] as [[Int]], x: 1) == [] as [(Int, Int)]
getRow(lst: [[] as [Int], [1], [1, 2, 3]], x: 3) == [(2, 2)]
assistant
```swift
func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var result = [(Int, Int)]()
for (i, row) in lst.enumerated() {
for (j, value) in row.reversed().enumerated() {
if value == x {
let columnIndex = row.count - j - 1
result.append((i, columnIndex))
}
}
}
return result.sorted(by: { $0.0 < $1.0 || ($0.0 == $1.0 && $0.1 > $1.1) })
}
```
func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var result = [(Int, Int)]()
for (i, row) in lst.enumerated() {
for (j, value) in row.reversed().enumerated() {
if value == x {
let columnIndex = row.count - j - 1
result.append((i, columnIndex))
}
}
}
return result.sorted(by: { $0.0 < $1.0 || ($0.0 == $1.0 && $0.1 > $1.1) })
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a 2 dimensional data, as a nested arrays,
which is similar to matrix, however, unlike matrices,
each row may contain a different number of columns.
Given lst, and integer x, find integers x in the array,
and return array of tuples, [(x1, y1), (x2, y2) ...] such that
each tuple is a coordinate - (row, columns), starting with 0.
Sort coordinates initially by rows in ascending order.
Also, sort coordinates of the row by columns in descending order.
Examples:
getRow(lst: [[1, 2, 3, 4, 5, 6], [1, 2, 3, 4, 1, 6], [1, 2, 3, 4, 5, 1]], x: 1) == [(0, 0), (1, 4), (1, 0), (2, 5), (2, 0)]
getRow(lst: [] as [[Int]], x: 1) == [] as [(Int, Int)]
getRow(lst: [[] as [Int], [1], [1, 2, 3]], x: 3) == [(2, 2)]
assistant
```swift
func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var result = [(Int, Int)]()
for (i, row) in lst.enumerated() {
for (j, value) in row.reversed().enumerated() {
if value == x {
let columnIndex = row.count - j - 1
result.append((i, columnIndex))
}
}
}
return result.sorted(by: { $0.0 < $1.0 || ($0.0 == $1.0 && $0.1 > $1.1) })
}
```
func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var result = [(Int, Int)]()
for (i, row) in lst.enumerated() {
for (j, value) in row.reversed().enumerated() {
if value == x {
let columnIndex = row.count - j - 1
result.append((i, columnIndex))
}
}
}
return result.sorted(by: { $0.0 < $1.0 || ($0.0 == $1.0 && $0.1 > $1.1) })
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a 2 dimensional data, as a nested arrays,
which is similar to matrix, however, unlike matrices,
each row may contain a different number of columns.
Given lst, and integer x, find integers x in the array,
and return array of tuples, [(x1, y1), (x2, y2) ...] such that
each tuple is a coordinate - (row, columns), starting with 0.
Sort coordinates initially by rows in ascending order.
Also, sort coordinates of the row by columns in descending order.
Examples:
getRow(lst: [[1, 2, 3, 4, 5, 6], [1, 2, 3, 4, 1, 6], [1, 2, 3, 4, 5, 1]], x: 1) == [(0, 0), (1, 4), (1, 0), (2, 5), (2, 0)]
getRow(lst: [] as [[Int]], x: 1) == [] as [(Int, Int)]
getRow(lst: [[] as [Int], [1], [1, 2, 3]], x: 3) == [(2, 2)]
assistant
```swift
func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var result = [(Int, Int)]()
for (i, row) in lst.enumerated() {
for (j, value) in row.reversed().enumerated() {
if value == x {
let columnIndex = row.count - j - 1
result.append((i, columnIndex))
}
}
}
return result.sorted(by: { $0.0 < $1.0 || ($0.0 == $1.0 && $0.1 > $1.1) })
}
```func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var result = [(Int, Int)]()
for (i, row) in lst.enumerated() {
for (j, value) in row.reversed().enumerated() {
if value == x {
let columnIndex = row.count - j - 1
result.append((i, columnIndex))
}
}
}
return result.sorted(by: { $0.0 < $1.0 || ($0.0 == $1.0 && $0.1 > $1.1) })
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a 2 dimensional data, as a nested arrays,
which is similar to matrix, however, unlike matrices,
each row may contain a different number of columns.
Given lst, and integer x, find integers x in the array,
and return array of tuples, [(x1, y1), (x2, y2) ...] such that
each tuple is a coordinate - (row, columns), starting with 0.
Sort coordinates initially by rows in ascending order.
Also, sort coordinates of the row by columns in descending order.
Examples:
getRow(lst: [[1, 2, 3, 4, 5, 6], [1, 2, 3, 4, 1, 6], [1, 2, 3, 4, 5, 1]], x: 1) == [(0, 0), (1, 4), (1, 0), (2, 5), (2, 0)]
getRow(lst: [] as [[Int]], x: 1) == [] as [(Int, Int)]
getRow(lst: [[] as [Int], [1], [1, 2, 3]], x: 3) == [(2, 2)]
assistant
```swift
func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var result = [(Int, Int)]()
for (i, row) in lst.enumerated() {
for (j, value) in row.reversed().enumerated() {
if value == x {
let columnIndex = row.count - j - 1
result.append((i, columnIndex))
}
}
}
return result.sorted(by: { $0.0 < $1.0 || ($0.0 == $1.0 && $0.1 > $1.1) })
}
```func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var result = [(Int, Int)]()
for i in 0..<lst.count {
for j in 0..<lst[i].count {
if lst[i][j] == x {
result.append((i, j))
}
}
}
// Sort by rows in ascending order and then by columns in descending order within each row
result.sort(by: { $0.0 < $1.0 || ($0.0 == $1.0 && $0.1 > $1.1) })
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a 2 dimensional data, as a nested arrays,
which is similar to matrix, however, unlike matrices,
each row may contain a different number of columns.
Given lst, and integer x, find integers x in the array,
and return array of tuples, [(x1, y1), (x2, y2) ...] such that
each tuple is a coordinate - (row, columns), starting with 0.
Sort coordinates initially by rows in ascending order.
Also, sort coordinates of the row by columns in descending order.
Examples:
getRow(lst: [[1, 2, 3, 4, 5, 6], [1, 2, 3, 4, 1, 6], [1, 2, 3, 4, 5, 1]], x: 1) == [(0, 0), (1, 4), (1, 0), (2, 5), (2, 0)]
getRow(lst: [] as [[Int]], x: 1) == [] as [(Int, Int)]
getRow(lst: [[] as [Int], [1], [1, 2, 3]], x: 3) == [(2, 2)]
assistant
```swift
func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var result = [(Int, Int)]()
for i in 0..<lst.count {
for j in 0..<lst[i].count {
if lst[i][j] == x {
result.append((i, j))
}
}
}
// Sort by rows in ascending order and then by columns in descending order within each row
result.sort(by: { $0.0 < $1.0 || ($0.0 == $1.0 && $0.1 > $1.1) })
return result
}
```func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var result = [(Int, Int)]()
for (i, row) in lst.enumerated() {
for (j, value) in row.reversed().enumerated() {
if value == x {
let columnIndex = row.count - j - 1
result.append((i, columnIndex))
}
}
}
return result.sorted(by: { $0.0 < $1.0 || ($0.0 == $1.0 && $0.1 > $1.1) })
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a 2 dimensional data, as a nested arrays,
which is similar to matrix, however, unlike matrices,
each row may contain a different number of columns.
Given lst, and integer x, find integers x in the array,
and return array of tuples, [(x1, y1), (x2, y2) ...] such that
each tuple is a coordinate - (row, columns), starting with 0.
Sort coordinates initially by rows in ascending order.
Also, sort coordinates of the row by columns in descending order.
Examples:
getRow(lst: [[1, 2, 3, 4, 5, 6], [1, 2, 3, 4, 1, 6], [1, 2, 3, 4, 5, 1]], x: 1) == [(0, 0), (1, 4), (1, 0), (2, 5), (2, 0)]
getRow(lst: [] as [[Int]], x: 1) == [] as [(Int, Int)]
getRow(lst: [[] as [Int], [1], [1, 2, 3]], x: 3) == [(2, 2)]
assistant
```swift
func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var result = [(Int, Int)]()
for (i, row) in lst.enumerated() {
for (j, value) in row.reversed().enumerated() {
if value == x {
let columnIndex = row.count - j - 1
result.append((i, columnIndex))
}
}
}
return result.sorted(by: { $0.0 < $1.0 || ($0.0 == $1.0 && $0.1 > $1.1) })
}
```func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var result = [(Int, Int)]()
for (i, row) in lst.enumerated() {
for (j, value) in row.reversed().enumerated() {
if value == x {
let columnIndex = row.count - j - 1
result.append((i, columnIndex))
}
}
}
return result.sorted(by: { $0.0 < $1.0 || ($0.0 == $1.0 && $0.1 > $1.1) })
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a 2 dimensional data, as a nested arrays,
which is similar to matrix, however, unlike matrices,
each row may contain a different number of columns.
Given lst, and integer x, find integers x in the array,
and return array of tuples, [(x1, y1), (x2, y2) ...] such that
each tuple is a coordinate - (row, columns), starting with 0.
Sort coordinates initially by rows in ascending order.
Also, sort coordinates of the row by columns in descending order.
Examples:
getRow(lst: [[1, 2, 3, 4, 5, 6], [1, 2, 3, 4, 1, 6], [1, 2, 3, 4, 5, 1]], x: 1) == [(0, 0), (1, 4), (1, 0), (2, 5), (2, 0)]
getRow(lst: [] as [[Int]], x: 1) == [] as [(Int, Int)]
getRow(lst: [[] as [Int], [1], [1, 2, 3]], x: 3) == [(2, 2)]
assistant
```swift
func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var result = [(Int, Int)]()
for (i, row) in lst.enumerated() {
for (j, value) in row.reversed().enumerated() {
if value == x {
let columnIndex = row.count - j - 1
result.append((i, columnIndex))
}
}
}
return result.sorted(by: { $0.0 < $1.0 || ($0.0 == $1.0 && $0.1 > $1.1) })
}
```func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var result = [(Int, Int)]()
for (i, row) in lst.enumerated() {
for (j, value) in row.reversed().enumerated() {
if value == x {
let columnIndex = row.count - j - 1
result.append((i, columnIndex))
}
}
}
return result.sorted(by: { $0.0 < $1.0 || ($0.0 == $1.0 && $0.1 > $1.1) })
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a 2 dimensional data, as a nested arrays,
which is similar to matrix, however, unlike matrices,
each row may contain a different number of columns.
Given lst, and integer x, find integers x in the array,
and return array of tuples, [(x1, y1), (x2, y2) ...] such that
each tuple is a coordinate - (row, columns), starting with 0.
Sort coordinates initially by rows in ascending order.
Also, sort coordinates of the row by columns in descending order.
Examples:
getRow(lst: [[1, 2, 3, 4, 5, 6], [1, 2, 3, 4, 1, 6], [1, 2, 3, 4, 5, 1]], x: 1) == [(0, 0), (1, 4), (1, 0), (2, 5), (2, 0)]
getRow(lst: [] as [[Int]], x: 1) == [] as [(Int, Int)]
getRow(lst: [[] as [Int], [1], [1, 2, 3]], x: 3) == [(2, 2)]
assistant
```swift
func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var result = [(Int, Int)]()
for (i, row) in lst.enumerated() {
for (j, value) in row.reversed().enumerated() {
if value == x {
let columnIndex = row.count - j - 1
result.append((i, columnIndex))
}
}
}
return result.sorted(by: { $0.0 < $1.0 || ($0.0 == $1.0 && $0.1 > $1.1) })
}
```
func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var result = [(Int, Int)]()
for (i, row) in lst.enumerated() {
for (j, value) in row.reversed().enumerated() {
if value == x {
let columnIndex = row.count - j - 1
result.append((i, columnIndex))
}
}
}
return result.sorted(by: { $0.0 < $1.0 || ($0.0 == $1.0 && $0.1 > $1.1) })
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a 2 dimensional data, as a nested arrays,
which is similar to matrix, however, unlike matrices,
each row may contain a different number of columns.
Given lst, and integer x, find integers x in the array,
and return array of tuples, [(x1, y1), (x2, y2) ...] such that
each tuple is a coordinate - (row, columns), starting with 0.
Sort coordinates initially by rows in ascending order.
Also, sort coordinates of the row by columns in descending order.
Examples:
getRow(lst: [[1, 2, 3, 4, 5, 6], [1, 2, 3, 4, 1, 6], [1, 2, 3, 4, 5, 1]], x: 1) == [(0, 0), (1, 4), (1, 0), (2, 5), (2, 0)]
getRow(lst: [] as [[Int]], x: 1) == [] as [(Int, Int)]
getRow(lst: [[] as [Int], [1], [1, 2, 3]], x: 3) == [(2, 2)]
assistant
```swift
func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var result = [(Int, Int)]()
for (i, row) in lst.enumerated() {
for (j, value) in row.reversed().enumerated() {
if value == x {
let columnIndex = row.count - j - 1
result.append((i, columnIndex))
}
}
}
return result.sorted(by: { $0.0 < $1.0 || ($0.0 == $1.0 && $0.1 > $1.1) })
}
```func sortArray(array: [Int]) -> [Int] {
var sortedArray = array
if !sortedArray.isEmpty {
let sum = sortedArray.first! + sortedArray.last!
if sum % 2 == 0 {
sortedArray.sort(by: >)
} else {
sortedArray.sort()
}
}
return sortedArray
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of non-negative integers, return a coswift of the given array after sorting,
you will sort the given array in ascending order if the sum( first index value, last index value) is odd,
or sort it in descending order if the sum( first index value, last index value) is even.
Note:
* don't change the given array.
Examples:
sortArray(array: [] as [Int]) == [] as [Int]
sortArray(array: [5]) == [5]
sortArray(array: [2, 4, 3, 0, 1, 5]) == [0, 1, 2, 3, 4, 5]
sortArray(array: [2, 4, 3, 0, 1, 5, 6]) == [6, 5, 4, 3, 2, 1, 0]
assistant
```swift
func sortArray(array: [Int]) -> [Int] {
var sortedArray = array
if !sortedArray.isEmpty {
let sum = sortedArray.first! + sortedArray.last!
if sum % 2 == 0 {
sortedArray.sort(by: >)
} else {
sortedArray.sort()
}
}
return sortedArray
}
```func sortArray(array: [Int]) -> [Int] {
guard !array.isEmpty else { return array }
let sortedArray = array.sorted()
let sumOfFirstAndLast = array.first! + array.last!
return sumOfFirstAndLast % 2 == 0 ? sortedArray.reversed() : sortedArray
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of non-negative integers, return a coswift of the given array after sorting,
you will sort the given array in ascending order if the sum( first index value, last index value) is odd,
or sort it in descending order if the sum( first index value, last index value) is even.
Note:
* don't change the given array.
Examples:
sortArray(array: [] as [Int]) == [] as [Int]
sortArray(array: [5]) == [5]
sortArray(array: [2, 4, 3, 0, 1, 5]) == [0, 1, 2, 3, 4, 5]
sortArray(array: [2, 4, 3, 0, 1, 5, 6]) == [6, 5, 4, 3, 2, 1, 0]
assistant
```swift
func sortArray(array: [Int]) -> [Int] {
guard !array.isEmpty else { return array }
let sortedArray = array.sorted()
let sumOfFirstAndLast = array.first! + array.last!
return sumOfFirstAndLast % 2 == 0 ? sortedArray.reversed() : sortedArray
}
```func sortArray(array: [Int]) -> [Int] {
let sortedArray = array.sorted()
let sumOfFirstAndLast = array.firstIndex(where: { $0 != 0 }) ?? 0 + (array.lastIndex(where: { $0 != 0 }) ?? 0)
if sumOfFirstAndLast % 2 == 0 {
return sortedArray.reversed()
} else {
return sortedArray
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of non-negative integers, return a coswift of the given array after sorting,
you will sort the given array in ascending order if the sum( first index value, last index value) is odd,
or sort it in descending order if the sum( first index value, last index value) is even.
Note:
* don't change the given array.
Examples:
sortArray(array: [] as [Int]) == [] as [Int]
sortArray(array: [5]) == [5]
sortArray(array: [2, 4, 3, 0, 1, 5]) == [0, 1, 2, 3, 4, 5]
sortArray(array: [2, 4, 3, 0, 1, 5, 6]) == [6, 5, 4, 3, 2, 1, 0]
assistant
```swift
func sortArray(array: [Int]) -> [Int] {
let sortedArray = array.sorted()
let sumOfFirstAndLast = array.firstIndex(where: { $0 != 0 }) ?? 0 + (array.lastIndex(where: { $0 != 0 }) ?? 0)
if sumOfFirstAndLast % 2 == 0 {
return sortedArray.reversed()
} else {
return sortedArray
}
}
``` // XCTAssertTrue failedfunc sortArray(array: [Int]) -> [Int] {
let sortedArray = array.sorted()
guard !sortedArray.isEmpty else { return [] }
let sumOfFirstAndLast = sortedArray.first! + sortedArray.last!
if sumOfFirstAndLast % 2 == 0 {
return sortedArray.reversed()
} else {
return sortedArray
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of non-negative integers, return a coswift of the given array after sorting,
you will sort the given array in ascending order if the sum( first index value, last index value) is odd,
or sort it in descending order if the sum( first index value, last index value) is even.
Note:
* don't change the given array.
Examples:
sortArray(array: [] as [Int]) == [] as [Int]
sortArray(array: [5]) == [5]
sortArray(array: [2, 4, 3, 0, 1, 5]) == [0, 1, 2, 3, 4, 5]
sortArray(array: [2, 4, 3, 0, 1, 5, 6]) == [6, 5, 4, 3, 2, 1, 0]
assistant
```swift
func sortArray(array: [Int]) -> [Int] {
let sortedArray = array.sorted()
guard !sortedArray.isEmpty else { return [] }
let sumOfFirstAndLast = sortedArray.first! + sortedArray.last!
if sumOfFirstAndLast % 2 == 0 {
return sortedArray.reversed()
} else {
return sortedArray
}
}
```func sortArray(array: [Int]) -> [Int] {
guard !array.isEmpty else { return [] }
let sortedArray = array.sorted()
let shouldSortAscending = (sortedArray.first! + sortedArray.last!) % 2 != 0
return shouldSortAscending ? sortedArray : sortedArray.reversed()
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of non-negative integers, return a coswift of the given array after sorting,
you will sort the given array in ascending order if the sum( first index value, last index value) is odd,
or sort it in descending order if the sum( first index value, last index value) is even.
Note:
* don't change the given array.
Examples:
sortArray(array: [] as [Int]) == [] as [Int]
sortArray(array: [5]) == [5]
sortArray(array: [2, 4, 3, 0, 1, 5]) == [0, 1, 2, 3, 4, 5]
sortArray(array: [2, 4, 3, 0, 1, 5, 6]) == [6, 5, 4, 3, 2, 1, 0]
assistant
```swift
func sortArray(array: [Int]) -> [Int] {
guard !array.isEmpty else { return [] }
let sortedArray = array.sorted()
let shouldSortAscending = (sortedArray.first! + sortedArray.last!) % 2 != 0
return shouldSortAscending ? sortedArray : sortedArray.reversed()
}
```func sortArray(array: [Int]) -> [Int] {
var sortedArray = array
if !sortedArray.isEmpty {
let sumOfFirstAndLast = sortedArray.first! + sortedArray.last!
if sumOfFirstAndLast % 2 == 0 {
sortedArray.sort(by: >)
} else {
sortedArray.sort()
}
}
return sortedArray
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of non-negative integers, return a coswift of the given array after sorting,
you will sort the given array in ascending order if the sum( first index value, last index value) is odd,
or sort it in descending order if the sum( first index value, last index value) is even.
Note:
* don't change the given array.
Examples:
sortArray(array: [] as [Int]) == [] as [Int]
sortArray(array: [5]) == [5]
sortArray(array: [2, 4, 3, 0, 1, 5]) == [0, 1, 2, 3, 4, 5]
sortArray(array: [2, 4, 3, 0, 1, 5, 6]) == [6, 5, 4, 3, 2, 1, 0]
assistant
```swift
func sortArray(array: [Int]) -> [Int] {
var sortedArray = array
if !sortedArray.isEmpty {
let sumOfFirstAndLast = sortedArray.first! + sortedArray.last!
if sumOfFirstAndLast % 2 == 0 {
sortedArray.sort(by: >)
} else {
sortedArray.sort()
}
}
return sortedArray
}
```func sortArray(array: [Int]) -> [Int] {
var sortedArray = array
if !sortedArray.isEmpty {
let sumOfFirstAndLast = sortedArray.first! + sortedArray.last!
if sumOfFirstAndLast % 2 == 0 {
sortedArray.sort(by: >)
} else {
sortedArray.sort()
}
}
return sortedArray
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of non-negative integers, return a coswift of the given array after sorting,
you will sort the given array in ascending order if the sum( first index value, last index value) is odd,
or sort it in descending order if the sum( first index value, last index value) is even.
Note:
* don't change the given array.
Examples:
sortArray(array: [] as [Int]) == [] as [Int]
sortArray(array: [5]) == [5]
sortArray(array: [2, 4, 3, 0, 1, 5]) == [0, 1, 2, 3, 4, 5]
sortArray(array: [2, 4, 3, 0, 1, 5, 6]) == [6, 5, 4, 3, 2, 1, 0]
assistant
```swift
func sortArray(array: [Int]) -> [Int] {
var sortedArray = array
if !sortedArray.isEmpty {
let sumOfFirstAndLast = sortedArray.first! + sortedArray.last!
if sumOfFirstAndLast % 2 == 0 {
sortedArray.sort(by: >)
} else {
sortedArray.sort()
}
}
return sortedArray
}
```func sortArray(array: [Int]) -> [Int] {
var sortedArray = array
let sum = array.firstIndex ?? 0 + (array.lastIndex ?? 0)
if sum % 2 == 0 {
sortedArray.sort(by: >)
} else {
sortedArray.sort()
}
return sortedArray
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of non-negative integers, return a coswift of the given array after sorting,
you will sort the given array in ascending order if the sum( first index value, last index value) is odd,
or sort it in descending order if the sum( first index value, last index value) is even.
Note:
* don't change the given array.
Examples:
sortArray(array: [] as [Int]) == [] as [Int]
sortArray(array: [5]) == [5]
sortArray(array: [2, 4, 3, 0, 1, 5]) == [0, 1, 2, 3, 4, 5]
sortArray(array: [2, 4, 3, 0, 1, 5, 6]) == [6, 5, 4, 3, 2, 1, 0]
assistant
```swift
func sortArray(array: [Int]) -> [Int] {
var sortedArray = array
let sum = array.firstIndex ?? 0 + (array.lastIndex ?? 0)
if sum % 2 == 0 {
sortedArray.sort(by: >)
} else {
sortedArray.sort()
}
return sortedArray
}
```let sum = array.firstIndex ?? 0 + (array.lastIndex ?? 0) // binary operator '??' cannot be applied to operands of type '(Int) -> Array<Int>.Index?' (aka '(Int) -> Optional<Int>') and 'Int'let sum = array.firstIndex ?? 0 + (array.lastIndex ?? 0) // binary operator '+' cannot be applied to operands of type 'Int' and '((Int) throws -> Bool) throws -> Array<Int>.Index?' (aka '((Int) throws -> Bool) throws -> Optional<Int>')let sum = array.firstIndex ?? 0 + (array.lastIndex ?? 0) // binary operator '??' cannot be applied to operands of type '((Int) throws -> Bool) throws -> Array<Int>.Index?' (aka '((Int) throws -> Bool) throws -> Optional<Int>') and 'Int'func sortArray(array: [Int]) -> [Int] {
var sortedArray = array
if !sortedArray.isEmpty {
let sum = sortedArray.first! + sortedArray.last!
if sum % 2 == 0 {
sortedArray.sort(by: >)
} else {
sortedArray.sort()
}
}
return sortedArray
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of non-negative integers, return a coswift of the given array after sorting,
you will sort the given array in ascending order if the sum( first index value, last index value) is odd,
or sort it in descending order if the sum( first index value, last index value) is even.
Note:
* don't change the given array.
Examples:
sortArray(array: [] as [Int]) == [] as [Int]
sortArray(array: [5]) == [5]
sortArray(array: [2, 4, 3, 0, 1, 5]) == [0, 1, 2, 3, 4, 5]
sortArray(array: [2, 4, 3, 0, 1, 5, 6]) == [6, 5, 4, 3, 2, 1, 0]
assistant
```swift
func sortArray(array: [Int]) -> [Int] {
var sortedArray = array
if !sortedArray.isEmpty {
let sum = sortedArray.first! + sortedArray.last!
if sum % 2 == 0 {
sortedArray.sort(by: >)
} else {
sortedArray.sort()
}
}
return sortedArray
}
```func sortArray(array: [Int]) -> [Int] {
var sortedArray = array
let sumOfFirstAndLast = array.firstIndex(where: { $0 != 0 }) ?? 0 + (array.lastIndex(where: { $0 != 0 }) ?? 0)
if sumOfFirstAndLast % 2 == 0 {
sortedArray.sort(by: >)
} else {
sortedArray.sort()
}
return sortedArray
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of non-negative integers, return a coswift of the given array after sorting,
you will sort the given array in ascending order if the sum( first index value, last index value) is odd,
or sort it in descending order if the sum( first index value, last index value) is even.
Note:
* don't change the given array.
Examples:
sortArray(array: [] as [Int]) == [] as [Int]
sortArray(array: [5]) == [5]
sortArray(array: [2, 4, 3, 0, 1, 5]) == [0, 1, 2, 3, 4, 5]
sortArray(array: [2, 4, 3, 0, 1, 5, 6]) == [6, 5, 4, 3, 2, 1, 0]
assistant
```swift
func sortArray(array: [Int]) -> [Int] {
var sortedArray = array
let sumOfFirstAndLast = array.firstIndex(where: { $0 != 0 }) ?? 0 + (array.lastIndex(where: { $0 != 0 }) ?? 0)
if sumOfFirstAndLast % 2 == 0 {
sortedArray.sort(by: >)
} else {
sortedArray.sort()
}
return sortedArray
}
``` // XCTAssertTrue failedfunc encrypt(s: String) -> String {
let alphabet = "abcdefghijklmnopqrstuvwxyz"
var result = ""
for char in s {
if let index = alphabet.firstIndex(of: char.lowercased()) {
let newIndex = (index + 4) % alphabet.count // Shift by 2 * 2 = 4 positions
let newChar = alphabet[newIndex]
result += char.isUppercase ? newChar.uppercased() : newChar
} else {
result += char // Non-alphabetic characters remain unchanged
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function encrypt that takes a string as an argument and
returns a string encrypted with the alphabet being rotated.
The alphabet should be rotated in a manner such that the letters
shift down by two multiplied to two places.
For example:
encrypt(s: "hi") == "lm"
encrypt(s: "asdfghjkl") == "ewhjklnop"
encrypt(s: "gf") == "kj"
encrypt(s: "et") == "ix"
assistant
```swift
func encrypt(s: String) -> String {
let alphabet = "abcdefghijklmnopqrstuvwxyz"
var result = ""
for char in s {
if let index = alphabet.firstIndex(of: char.lowercased()) {
let newIndex = (index + 4) % alphabet.count // Shift by 2 * 2 = 4 positions
let newChar = alphabet[newIndex]
result += char.isUppercase ? newChar.uppercased() : newChar
} else {
result += char // Non-alphabetic characters remain unchanged
}
}
return result
}
```
if let index = alphabet.firstIndex(of: char.lowercased()) { // cannot convert value of type 'String' to expected argument type 'String.Element' (aka 'Character')result += char // Non-alphabetic characters remain unchanged // cannot convert value of type 'Character' to expected argument type 'String'func encrypt(s: String) -> String {
let alphabet = "abcdefghijklmnopqrstuvwxyz"
var encryptedString = ""
for char in s {
if let index = alphabet.firstIndex(of: char.lowercased()) {
let newIndex = (index + 4) % alphabet.count // Shift by 2 * 2 = 4 positions
let newChar = alphabet[newIndex]
encryptedString += char.isUppercase ? newChar.uppercased() : newChar
} else {
encryptedString += char // Non-alphabetic characters remain unchanged
}
}
return encryptedString
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function encrypt that takes a string as an argument and
returns a string encrypted with the alphabet being rotated.
The alphabet should be rotated in a manner such that the letters
shift down by two multiplied to two places.
For example:
encrypt(s: "hi") == "lm"
encrypt(s: "asdfghjkl") == "ewhjklnop"
encrypt(s: "gf") == "kj"
encrypt(s: "et") == "ix"
assistant
```swift
func encrypt(s: String) -> String {
let alphabet = "abcdefghijklmnopqrstuvwxyz"
var encryptedString = ""
for char in s {
if let index = alphabet.firstIndex(of: char.lowercased()) {
let newIndex = (index + 4) % alphabet.count // Shift by 2 * 2 = 4 positions
let newChar = alphabet[newIndex]
encryptedString += char.isUppercase ? newChar.uppercased() : newChar
} else {
encryptedString += char // Non-alphabetic characters remain unchanged
}
}
return encryptedString
}
```
if let index = alphabet.firstIndex(of: char.lowercased()) { // cannot convert value of type 'String' to expected argument type 'String.Element' (aka 'Character')encryptedString += char // Non-alphabetic characters remain unchanged // cannot convert value of type 'Character' to expected argument type 'String'func encrypt(s: String) -> String {
let alphabet = "abcdefghijklmnopqrstuvwxyz"
var encryptedString = ""
for char in s {
if let index = alphabet.firstIndex(of: char.lowercased()) {
let newIndex = (index + (2 * 2)) % alphabet.count
let newChar = alphabet[newIndex]
encryptedString += char.isUppercase ? newChar.uppercased() : newChar
} else {
encryptedString += char
}
}
return encryptedString
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function encrypt that takes a string as an argument and
returns a string encrypted with the alphabet being rotated.
The alphabet should be rotated in a manner such that the letters
shift down by two multiplied to two places.
For example:
encrypt(s: "hi") == "lm"
encrypt(s: "asdfghjkl") == "ewhjklnop"
encrypt(s: "gf") == "kj"
encrypt(s: "et") == "ix"
assistant
```swift
func encrypt(s: String) -> String {
let alphabet = "abcdefghijklmnopqrstuvwxyz"
var encryptedString = ""
for char in s {
if let index = alphabet.firstIndex(of: char.lowercased()) {
let newIndex = (index + (2 * 2)) % alphabet.count
let newChar = alphabet[newIndex]
encryptedString += char.isUppercase ? newChar.uppercased() : newChar
} else {
encryptedString += char
}
}
return encryptedString
}
```
if let index = alphabet.firstIndex(of: char.lowercased()) { // cannot convert value of type 'String' to expected argument type 'String.Element' (aka 'Character')encryptedString += char // cannot convert value of type 'Character' to expected argument type 'String'func encrypt(s: String) -> String {
let alphabet = "abcdefghijklmnopqrstuvwxyz"
var encryptedString = ""
for char in s {
if let index = alphabet.firstIndex(of: char) {
let newIndex = (index + 4) % alphabet.count // Shift by 2 * 2 = 4 positions
encryptedString += String(alphabet[newIndex])
} else {
encryptedString += char // Non-alphabetic characters remain unchanged
}
}
return encryptedString
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function encrypt that takes a string as an argument and
returns a string encrypted with the alphabet being rotated.
The alphabet should be rotated in a manner such that the letters
shift down by two multiplied to two places.
For example:
encrypt(s: "hi") == "lm"
encrypt(s: "asdfghjkl") == "ewhjklnop"
encrypt(s: "gf") == "kj"
encrypt(s: "et") == "ix"
assistant
```swift
func encrypt(s: String) -> String {
let alphabet = "abcdefghijklmnopqrstuvwxyz"
var encryptedString = ""
for char in s {
if let index = alphabet.firstIndex(of: char) {
let newIndex = (index + 4) % alphabet.count // Shift by 2 * 2 = 4 positions
encryptedString += String(alphabet[newIndex])
} else {
encryptedString += char // Non-alphabetic characters remain unchanged
}
}
return encryptedString
}
```
let newIndex = (index + 4) % alphabet.count // Shift by 2 * 2 = 4 positions // cannot convert value of type 'String.Index' to expected argument type 'Int'encryptedString += char // Non-alphabetic characters remain unchanged // cannot convert value of type 'Character' to expected argument type 'String'func encrypt(s: String) -> String {
let alphabet = "abcdefghijklmnopqrstuvwxyz"
var encryptedString = ""
for char in s {
if let index = alphabet.firstIndex(of: char.lowercased()) {
let newIndex = (index + (2 * 2)) % alphabet.count
let newChar = alphabet[newIndex]
encryptedString += char.isUppercase ? newChar.uppercased() : newChar
} else {
encryptedString += char
}
}
return encryptedString
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function encrypt that takes a string as an argument and
returns a string encrypted with the alphabet being rotated.
The alphabet should be rotated in a manner such that the letters
shift down by two multiplied to two places.
For example:
encrypt(s: "hi") == "lm"
encrypt(s: "asdfghjkl") == "ewhjklnop"
encrypt(s: "gf") == "kj"
encrypt(s: "et") == "ix"
assistant
```swift
func encrypt(s: String) -> String {
let alphabet = "abcdefghijklmnopqrstuvwxyz"
var encryptedString = ""
for char in s {
if let index = alphabet.firstIndex(of: char.lowercased()) {
let newIndex = (index + (2 * 2)) % alphabet.count
let newChar = alphabet[newIndex]
encryptedString += char.isUppercase ? newChar.uppercased() : newChar
} else {
encryptedString += char
}
}
return encryptedString
}
```if let index = alphabet.firstIndex(of: char.lowercased()) { // cannot convert value of type 'String' to expected argument type 'String.Element' (aka 'Character')encryptedString += char // cannot convert value of type 'Character' to expected argument type 'String'func encrypt(s: String) -> String {
let alphabet = "abcdefghijklmnopqrstuvwxyz"
var encryptedString = ""
for char in s {
if let index = alphabet.firstIndex(of: char.lowercased()) {
let newIndex = (index + (2 * 2)) % alphabet.count
let newChar = alphabet[newIndex]
encryptedString += char.isUppercase ? newChar.uppercased() : newChar
} else {
encryptedString += char
}
}
return encryptedString
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function encrypt that takes a string as an argument and
returns a string encrypted with the alphabet being rotated.
The alphabet should be rotated in a manner such that the letters
shift down by two multiplied to two places.
For example:
encrypt(s: "hi") == "lm"
encrypt(s: "asdfghjkl") == "ewhjklnop"
encrypt(s: "gf") == "kj"
encrypt(s: "et") == "ix"
assistant
```swift
func encrypt(s: String) -> String {
let alphabet = "abcdefghijklmnopqrstuvwxyz"
var encryptedString = ""
for char in s {
if let index = alphabet.firstIndex(of: char.lowercased()) {
let newIndex = (index + (2 * 2)) % alphabet.count
let newChar = alphabet[newIndex]
encryptedString += char.isUppercase ? newChar.uppercased() : newChar
} else {
encryptedString += char
}
}
return encryptedString
}
```if let index = alphabet.firstIndex(of: char.lowercased()) { // cannot convert value of type 'String' to expected argument type 'String.Element' (aka 'Character')encryptedString += char // cannot convert value of type 'Character' to expected argument type 'String'func encrypt(s: String) -> String {
let alphabet = "abcdefghijklmnopqrstuvwxyz"
var encryptedString = ""
for char in s {
if let index = alphabet.firstIndex(of: char.lowercased()) {
let newIndex = (index + (2 * 2)) % alphabet.count
let newChar = alphabet[newIndex]
encryptedString += char.isUppercase ? newChar.uppercased() : newChar
} else {
encryptedString += char
}
}
return encryptedString
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function encrypt that takes a string as an argument and
returns a string encrypted with the alphabet being rotated.
The alphabet should be rotated in a manner such that the letters
shift down by two multiplied to two places.
For example:
encrypt(s: "hi") == "lm"
encrypt(s: "asdfghjkl") == "ewhjklnop"
encrypt(s: "gf") == "kj"
encrypt(s: "et") == "ix"
assistant
```swift
func encrypt(s: String) -> String {
let alphabet = "abcdefghijklmnopqrstuvwxyz"
var encryptedString = ""
for char in s {
if let index = alphabet.firstIndex(of: char.lowercased()) {
let newIndex = (index + (2 * 2)) % alphabet.count
let newChar = alphabet[newIndex]
encryptedString += char.isUppercase ? newChar.uppercased() : newChar
} else {
encryptedString += char
}
}
return encryptedString
}
```
if let index = alphabet.firstIndex(of: char.lowercased()) { // cannot convert value of type 'String' to expected argument type 'String.Element' (aka 'Character')encryptedString += char // cannot convert value of type 'Character' to expected argument type 'String'func encrypt(s: String) -> String {
let alphabet = "abcdefghijklmnopqrstuvwxyz"
var encryptedString = ""
for char in s {
if let index = alphabet.firstIndex(of: char.lowercased()) {
let newIndex = (index + 4) % alphabet.count // Shift by 2 * 2 = 4 positions
let newChar = alphabet[newIndex]
encryptedString += char.isUppercase ? newChar.uppercased() : newChar
} else {
encryptedString += char // Non-alphabetic characters remain unchanged
}
}
return encryptedString
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function encrypt that takes a string as an argument and
returns a string encrypted with the alphabet being rotated.
The alphabet should be rotated in a manner such that the letters
shift down by two multiplied to two places.
For example:
encrypt(s: "hi") == "lm"
encrypt(s: "asdfghjkl") == "ewhjklnop"
encrypt(s: "gf") == "kj"
encrypt(s: "et") == "ix"
assistant
```swift
func encrypt(s: String) -> String {
let alphabet = "abcdefghijklmnopqrstuvwxyz"
var encryptedString = ""
for char in s {
if let index = alphabet.firstIndex(of: char.lowercased()) {
let newIndex = (index + 4) % alphabet.count // Shift by 2 * 2 = 4 positions
let newChar = alphabet[newIndex]
encryptedString += char.isUppercase ? newChar.uppercased() : newChar
} else {
encryptedString += char // Non-alphabetic characters remain unchanged
}
}
return encryptedString
}
```
if let index = alphabet.firstIndex(of: char.lowercased()) { // cannot convert value of type 'String' to expected argument type 'String.Element' (aka 'Character')encryptedString += char // Non-alphabetic characters remain unchanged // cannot convert value of type 'Character' to expected argument type 'String'func encrypt(s: String) -> String {
let alphabet = "abcdefghijklmnopqrstuvwxyz"
var result = ""
for char in s {
if let index = alphabet.firstIndex(of: char.lowercased()) {
let newIndex = (index + (2 * 2)) % alphabet.count
let newChar = alphabet[newIndex]
result += char.isUppercase ? newChar.uppercased() : newChar
} else {
result += char
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function encrypt that takes a string as an argument and
returns a string encrypted with the alphabet being rotated.
The alphabet should be rotated in a manner such that the letters
shift down by two multiplied to two places.
For example:
encrypt(s: "hi") == "lm"
encrypt(s: "asdfghjkl") == "ewhjklnop"
encrypt(s: "gf") == "kj"
encrypt(s: "et") == "ix"
assistant
```swift
func encrypt(s: String) -> String {
let alphabet = "abcdefghijklmnopqrstuvwxyz"
var result = ""
for char in s {
if let index = alphabet.firstIndex(of: char.lowercased()) {
let newIndex = (index + (2 * 2)) % alphabet.count
let newChar = alphabet[newIndex]
result += char.isUppercase ? newChar.uppercased() : newChar
} else {
result += char
}
}
return result
}
```
if let index = alphabet.firstIndex(of: char.lowercased()) { // cannot convert value of type 'String' to expected argument type 'String.Element' (aka 'Character')result += char // cannot convert value of type 'Character' to expected argument type 'String'func encrypt(s: String) -> String {
let alphabet = "abcdefghijklmnopqrstuvwxyz"
var encryptedString = ""
for char in s {
if let index = alphabet.firstIndex(of: char.lowercased()) {
let newIndex = (index + 2 * 2) % alphabet.count
let newChar = alphabet[newIndex]
encryptedString += char.isUppercase ? newChar.uppercased() : newChar
} else {
encryptedString += char
}
}
return encryptedString
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function encrypt that takes a string as an argument and
returns a string encrypted with the alphabet being rotated.
The alphabet should be rotated in a manner such that the letters
shift down by two multiplied to two places.
For example:
encrypt(s: "hi") == "lm"
encrypt(s: "asdfghjkl") == "ewhjklnop"
encrypt(s: "gf") == "kj"
encrypt(s: "et") == "ix"
assistant
```swift
func encrypt(s: String) -> String {
let alphabet = "abcdefghijklmnopqrstuvwxyz"
var encryptedString = ""
for char in s {
if let index = alphabet.firstIndex(of: char.lowercased()) {
let newIndex = (index + 2 * 2) % alphabet.count
let newChar = alphabet[newIndex]
encryptedString += char.isUppercase ? newChar.uppercased() : newChar
} else {
encryptedString += char
}
}
return encryptedString
}
```
if let index = alphabet.firstIndex(of: char.lowercased()) { // cannot convert value of type 'String' to expected argument type 'String.Element' (aka 'Character')encryptedString += char // cannot convert value of type 'Character' to expected argument type 'String'func nextSmallest(lst: [Int]) -> Int? {
guard lst.count > 1 else { return nil }
var uniqueElements = Set<Int>(lst)
guard uniqueElements.count > 1 else { return nil }
let sortedElements = uniqueElements.sorted()
return sortedElements[1]
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given an array of integers.
Write a function next_smallest() that returns the 2nd smallest element of the array.
Return nil if there is no such element.
nextSmallest(lst: [1, 2, 3, 4, 5]) == 2
nextSmallest(lst: [5, 1, 4, 3, 2]) == 2
nextSmallest(lst: [] as [Int]) == nil
nextSmallest(lst: [1, 1]) == nil
assistant
```swift
func nextSmallest(lst: [Int]) -> Int? {
guard lst.count > 1 else { return nil }
var uniqueElements = Set<Int>(lst)
guard uniqueElements.count > 1 else { return nil }
let sortedElements = uniqueElements.sorted()
return sortedElements[1]
}
```var uniqueElements = Set<Int>(lst) // variable 'uniqueElements' was never mutated; consider changing to 'let' constantfunc nextSmallest(lst: [Int]) -> Int? {
guard lst.count > 1 else { return nil }
var uniqueElements = Set<Int>(lst)
guard uniqueElements.count > 1 else { return nil }
let sortedElements = uniqueElements.sorted()
return sortedElements[1]
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given an array of integers.
Write a function next_smallest() that returns the 2nd smallest element of the array.
Return nil if there is no such element.
nextSmallest(lst: [1, 2, 3, 4, 5]) == 2
nextSmallest(lst: [5, 1, 4, 3, 2]) == 2
nextSmallest(lst: [] as [Int]) == nil
nextSmallest(lst: [1, 1]) == nil
assistant
```swift
func nextSmallest(lst: [Int]) -> Int? {
guard lst.count > 1 else { return nil }
var uniqueElements = Set<Int>(lst)
guard uniqueElements.count > 1 else { return nil }
let sortedElements = uniqueElements.sorted()
return sortedElements[1]
}
```var uniqueElements = Set<Int>(lst) // variable 'uniqueElements' was never mutated; consider changing to 'let' constantfunc nextSmallest(lst: [Int]) -> Int? {
guard lst.count > 1 else { return nil }
var uniqueElements = Set<Int>(lst)
guard uniqueElements.count > 1 else { return nil }
let sortedElements = uniqueElements.sorted()
return sortedElements[1]
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given an array of integers.
Write a function next_smallest() that returns the 2nd smallest element of the array.
Return nil if there is no such element.
nextSmallest(lst: [1, 2, 3, 4, 5]) == 2
nextSmallest(lst: [5, 1, 4, 3, 2]) == 2
nextSmallest(lst: [] as [Int]) == nil
nextSmallest(lst: [1, 1]) == nil
assistant
```swift
func nextSmallest(lst: [Int]) -> Int? {
guard lst.count > 1 else { return nil }
var uniqueElements = Set<Int>(lst)
guard uniqueElements.count > 1 else { return nil }
let sortedElements = uniqueElements.sorted()
return sortedElements[1]
}
```var uniqueElements = Set<Int>(lst) // variable 'uniqueElements' was never mutated; consider changing to 'let' constantfunc nextSmallest(lst: [Int]) -> Int? {
guard lst.count > 1 else { return nil }
var uniqueElements = Set<Int>(lst)
guard uniqueElements.count > 1 else { return nil }
let sortedElements = uniqueElements.sorted()
return sortedElements[1]
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given an array of integers.
Write a function next_smallest() that returns the 2nd smallest element of the array.
Return nil if there is no such element.
nextSmallest(lst: [1, 2, 3, 4, 5]) == 2
nextSmallest(lst: [5, 1, 4, 3, 2]) == 2
nextSmallest(lst: [] as [Int]) == nil
nextSmallest(lst: [1, 1]) == nil
assistant
```swift
func nextSmallest(lst: [Int]) -> Int? {
guard lst.count > 1 else { return nil }
var uniqueElements = Set<Int>(lst)
guard uniqueElements.count > 1 else { return nil }
let sortedElements = uniqueElements.sorted()
return sortedElements[1]
}
```var uniqueElements = Set<Int>(lst) // variable 'uniqueElements' was never mutated; consider changing to 'let' constantfunc nextSmallest(lst: [Int]) -> Int? {
guard lst.count > 1 else { return nil }
var uniqueElements = Set<Int>(lst)
guard uniqueElements.count > 1 else { return nil }
let sortedElements = uniqueElements.sorted()
return sortedElements[1]
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given an array of integers.
Write a function next_smallest() that returns the 2nd smallest element of the array.
Return nil if there is no such element.
nextSmallest(lst: [1, 2, 3, 4, 5]) == 2
nextSmallest(lst: [5, 1, 4, 3, 2]) == 2
nextSmallest(lst: [] as [Int]) == nil
nextSmallest(lst: [1, 1]) == nil
assistant
```swift
func nextSmallest(lst: [Int]) -> Int? {
guard lst.count > 1 else { return nil }
var uniqueElements = Set<Int>(lst)
guard uniqueElements.count > 1 else { return nil }
let sortedElements = uniqueElements.sorted()
return sortedElements[1]
}
```var uniqueElements = Set<Int>(lst) // variable 'uniqueElements' was never mutated; consider changing to 'let' constantfunc nextSmallest(lst: [Int]) -> Int? {
guard lst.count > 1 else { return nil }
var uniqueElements = Set(lst)
guard uniqueElements.count > 1 else { return nil }
let sortedElements = uniqueElements.sorted()
return sortedElements[1]
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given an array of integers.
Write a function next_smallest() that returns the 2nd smallest element of the array.
Return nil if there is no such element.
nextSmallest(lst: [1, 2, 3, 4, 5]) == 2
nextSmallest(lst: [5, 1, 4, 3, 2]) == 2
nextSmallest(lst: [] as [Int]) == nil
nextSmallest(lst: [1, 1]) == nil
assistant
```swift
func nextSmallest(lst: [Int]) -> Int? {
guard lst.count > 1 else { return nil }
var uniqueElements = Set(lst)
guard uniqueElements.count > 1 else { return nil }
let sortedElements = uniqueElements.sorted()
return sortedElements[1]
}
```var uniqueElements = Set(lst) // variable 'uniqueElements' was never mutated; consider changing to 'let' constantfunc nextSmallest(lst: [Int]) -> Int? {
guard lst.count > 1 else { return nil }
var uniqueElements = Set<Int>(lst)
guard uniqueElements.count > 1 else { return nil }
let sortedElements = uniqueElements.sorted()
return sortedElements[1]
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given an array of integers.
Write a function next_smallest() that returns the 2nd smallest element of the array.
Return nil if there is no such element.
nextSmallest(lst: [1, 2, 3, 4, 5]) == 2
nextSmallest(lst: [5, 1, 4, 3, 2]) == 2
nextSmallest(lst: [] as [Int]) == nil
nextSmallest(lst: [1, 1]) == nil
assistant
```swift
func nextSmallest(lst: [Int]) -> Int? {
guard lst.count > 1 else { return nil }
var uniqueElements = Set<Int>(lst)
guard uniqueElements.count > 1 else { return nil }
let sortedElements = uniqueElements.sorted()
return sortedElements[1]
}
```var uniqueElements = Set<Int>(lst) // variable 'uniqueElements' was never mutated; consider changing to 'let' constantfunc nextSmallest(lst: [Int]) -> Int? {
guard lst.count > 1 else { return nil }
var uniqueElements = Set<Int>(lst)
guard uniqueElements.count > 1 else { return nil }
let sortedElements = uniqueElements.sorted()
return sortedElements[1]
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given an array of integers.
Write a function next_smallest() that returns the 2nd smallest element of the array.
Return nil if there is no such element.
nextSmallest(lst: [1, 2, 3, 4, 5]) == 2
nextSmallest(lst: [5, 1, 4, 3, 2]) == 2
nextSmallest(lst: [] as [Int]) == nil
nextSmallest(lst: [1, 1]) == nil
assistant
```swift
func nextSmallest(lst: [Int]) -> Int? {
guard lst.count > 1 else { return nil }
var uniqueElements = Set<Int>(lst)
guard uniqueElements.count > 1 else { return nil }
let sortedElements = uniqueElements.sorted()
return sortedElements[1]
}
```var uniqueElements = Set<Int>(lst) // variable 'uniqueElements' was never mutated; consider changing to 'let' constantfunc nextSmallest(lst: [Int]) -> Int? {
guard lst.count > 1 else { return nil }
var uniqueElements = Set(lst)
guard uniqueElements.count > 1 else { return nil }
let sortedElements = uniqueElements.sorted()
return sortedElements[1]
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given an array of integers.
Write a function next_smallest() that returns the 2nd smallest element of the array.
Return nil if there is no such element.
nextSmallest(lst: [1, 2, 3, 4, 5]) == 2
nextSmallest(lst: [5, 1, 4, 3, 2]) == 2
nextSmallest(lst: [] as [Int]) == nil
nextSmallest(lst: [1, 1]) == nil
assistant
```swift
func nextSmallest(lst: [Int]) -> Int? {
guard lst.count > 1 else { return nil }
var uniqueElements = Set(lst)
guard uniqueElements.count > 1 else { return nil }
let sortedElements = uniqueElements.sorted()
return sortedElements[1]
}
```var uniqueElements = Set(lst) // variable 'uniqueElements' was never mutated; consider changing to 'let' constantfunc nextSmallest(lst: [Int]) -> Int? {
guard lst.count > 1 else { return nil }
var uniqueElements = Set<Int>(lst)
guard uniqueElements.count > 1 else { return nil }
let sortedElements = uniqueElements.sorted()
return sortedElements[1]
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given an array of integers.
Write a function next_smallest() that returns the 2nd smallest element of the array.
Return nil if there is no such element.
nextSmallest(lst: [1, 2, 3, 4, 5]) == 2
nextSmallest(lst: [5, 1, 4, 3, 2]) == 2
nextSmallest(lst: [] as [Int]) == nil
nextSmallest(lst: [1, 1]) == nil
assistant
```swift
func nextSmallest(lst: [Int]) -> Int? {
guard lst.count > 1 else { return nil }
var uniqueElements = Set<Int>(lst)
guard uniqueElements.count > 1 else { return nil }
let sortedElements = uniqueElements.sorted()
return sortedElements[1]
}
```var uniqueElements = Set<Int>(lst) // variable 'uniqueElements' was never mutated; consider changing to 'let' constantfunc isBored(S: String) -> Int {
let sentences = S.split(separator: CharacterSet(charactersIn: ".?!"))
var boredomCount = 0
for sentence in sentences {
if let firstWord = sentence.first?.lowercased(), firstWord == "i" {
boredomCount += 1
}
}
return boredomCount
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You'll be given a string of words, and your task is to count the number
of boredoms. A boredom is a sentence that starts with the word "I".
Sentences are delimited by '.', '?' or '!'.
For example:
isBored(S: "Hello world") == 0
isBored(S: "The sky is blue. The sun is shining. I love this weather") == 1
assistant
```swift
func isBored(S: String) -> Int {
let sentences = S.split(separator: CharacterSet(charactersIn: ".?!"))
var boredomCount = 0
for sentence in sentences {
if let firstWord = sentence.first?.lowercased(), firstWord == "i" {
boredomCount += 1
}
}
return boredomCount
}
```let sentences = S.split(separator: CharacterSet(charactersIn: ".?!")) // instance method 'split(separator:maxSplits:omittingEmptySubsequences:)' requires that 'CharacterSet' conform to 'RegexComponent'func isBored(S: String) -> Int {
let sentences = S.split(separator: CharacterSet(charactersIn: ".?!"))
var boredomCount = 0
for sentence in sentences {
if let firstWord = sentence.first?.lowercased(), firstWord == "i" {
boredomCount += 1
}
}
return boredomCount
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You'll be given a string of words, and your task is to count the number
of boredoms. A boredom is a sentence that starts with the word "I".
Sentences are delimited by '.', '?' or '!'.
For example:
isBored(S: "Hello world") == 0
isBored(S: "The sky is blue. The sun is shining. I love this weather") == 1
assistant
```swift
func isBored(S: String) -> Int {
let sentences = S.split(separator: CharacterSet(charactersIn: ".?!"))
var boredomCount = 0
for sentence in sentences {
if let firstWord = sentence.first?.lowercased(), firstWord == "i" {
boredomCount += 1
}
}
return boredomCount
}
```let sentences = S.split(separator: CharacterSet(charactersIn: ".?!")) // instance method 'split(separator:maxSplits:omittingEmptySubsequences:)' requires that 'CharacterSet' conform to 'RegexComponent'func isBored(S: String) -> Int {
let sentences = S.split(separator: CharacterSet(charactersIn: ".?!"))
var boredomCount = 0
for sentence in sentences {
if let firstWord = sentence.first?.lowercased(), firstWord == "i" {
boredomCount += 1
}
}
return boredomCount
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You'll be given a string of words, and your task is to count the number
of boredoms. A boredom is a sentence that starts with the word "I".
Sentences are delimited by '.', '?' or '!'.
For example:
isBored(S: "Hello world") == 0
isBored(S: "The sky is blue. The sun is shining. I love this weather") == 1
assistant
```swift
func isBored(S: String) -> Int {
let sentences = S.split(separator: CharacterSet(charactersIn: ".?!"))
var boredomCount = 0
for sentence in sentences {
if let firstWord = sentence.first?.lowercased(), firstWord == "i" {
boredomCount += 1
}
}
return boredomCount
}
```let sentences = S.split(separator: CharacterSet(charactersIn: ".?!")) // instance method 'split(separator:maxSplits:omittingEmptySubsequences:)' requires that 'CharacterSet' conform to 'RegexComponent'func isBored(S: String) -> Int {
let sentences = S.split(separator: CharacterSet(charactersIn: ".?!"))
var boredomCount = 0
for sentence in sentences {
if let firstWord = sentence.first?.lowercased(), firstWord == "i" {
boredomCount += 1
}
}
return boredomCount
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You'll be given a string of words, and your task is to count the number
of boredoms. A boredom is a sentence that starts with the word "I".
Sentences are delimited by '.', '?' or '!'.
For example:
isBored(S: "Hello world") == 0
isBored(S: "The sky is blue. The sun is shining. I love this weather") == 1
assistant
```swift
func isBored(S: String) -> Int {
let sentences = S.split(separator: CharacterSet(charactersIn: ".?!"))
var boredomCount = 0
for sentence in sentences {
if let firstWord = sentence.first?.lowercased(), firstWord == "i" {
boredomCount += 1
}
}
return boredomCount
}
```let sentences = S.split(separator: CharacterSet(charactersIn: ".?!")) // instance method 'split(separator:maxSplits:omittingEmptySubsequences:)' requires that 'CharacterSet' conform to 'RegexComponent'func isBored(S: String) -> Int {
let sentences = S.split(separator: CharacterSet(charactersIn: ".?!"))
var boredomCount = 0
for sentence in sentences {
if let firstWord = sentence.first?.description.lowercased(), firstWord == "i" {
boredomCount += 1
}
}
return boredomCount
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You'll be given a string of words, and your task is to count the number
of boredoms. A boredom is a sentence that starts with the word "I".
Sentences are delimited by '.', '?' or '!'.
For example:
isBored(S: "Hello world") == 0
isBored(S: "The sky is blue. The sun is shining. I love this weather") == 1
assistant
```swift
func isBored(S: String) -> Int {
let sentences = S.split(separator: CharacterSet(charactersIn: ".?!"))
var boredomCount = 0
for sentence in sentences {
if let firstWord = sentence.first?.description.lowercased(), firstWord == "i" {
boredomCount += 1
}
}
return boredomCount
}
```let sentences = S.split(separator: CharacterSet(charactersIn: ".?!")) // instance method 'split(separator:maxSplits:omittingEmptySubsequences:)' requires that 'CharacterSet' conform to 'RegexComponent'func isBored(S: String) -> Int {
let sentences = S.components(separatedBy: CharacterSet(charactersIn: ".?!"))
var boredomCount = 0
for sentence in sentences {
let trimmedSentence = sentence.trimmingCharacters(in: .whitespacesAndNewlines)
if trimmedSentence.hasPrefix("I ") {
boredomCount += 1
}
}
return boredomCount
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You'll be given a string of words, and your task is to count the number
of boredoms. A boredom is a sentence that starts with the word "I".
Sentences are delimited by '.', '?' or '!'.
For example:
isBored(S: "Hello world") == 0
isBored(S: "The sky is blue. The sun is shining. I love this weather") == 1
assistant
```swift
func isBored(S: String) -> Int {
let sentences = S.components(separatedBy: CharacterSet(charactersIn: ".?!"))
var boredomCount = 0
for sentence in sentences {
let trimmedSentence = sentence.trimmingCharacters(in: .whitespacesAndNewlines)
if trimmedSentence.hasPrefix("I ") {
boredomCount += 1
}
}
return boredomCount
}
```func isBored(S: String) -> Int {
let sentences = S.components(separatedBy: CharacterSet(charactersIn: ".?!"))
var boredomCount = 0
for sentence in sentences {
let trimmedSentence = sentence.trimmingCharacters(in: .whitespacesAndNewlines)
if trimmedSentence.hasPrefix("I ") {
boredomCount += 1
}
}
return boredomCount
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You'll be given a string of words, and your task is to count the number
of boredoms. A boredom is a sentence that starts with the word "I".
Sentences are delimited by '.', '?' or '!'.
For example:
isBored(S: "Hello world") == 0
isBored(S: "The sky is blue. The sun is shining. I love this weather") == 1
assistant
```swift
func isBored(S: String) -> Int {
let sentences = S.components(separatedBy: CharacterSet(charactersIn: ".?!"))
var boredomCount = 0
for sentence in sentences {
let trimmedSentence = sentence.trimmingCharacters(in: .whitespacesAndNewlines)
if trimmedSentence.hasPrefix("I ") {
boredomCount += 1
}
}
return boredomCount
}
```system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You'll be given a string of words, and your task is to count the number
of boredoms. A boredom is a sentence that starts with the word "I".
Sentences are delimited by '.', '?' or '!'.
For example:
isBored(S: "Hello world") == 0
isBored(S: "The sky is blue. The sun is shining. I love this weather") == 1
assistant
```swift
func isBored(S: String) -> Int {
let sentences = S.components(separatedBy: CharacterSet(charactersIn: ".?!"))
var boredomCount = 0
for sentence in sentences {
let trimmedSentence = sentence.trimmingCharacters(in: .whitespacesAndNewlines)
if trimmedSentence.hasPrefix("I ") || trimmedSentence.hasPrefix("I'm ") || trimmedSentence.hasPrefix("I've ") || trimmedSentence.hasPrefix("I'd ") || trimmedSentence.hasPrefix("I'll ") || trimmedSentence.hasPrefix("I've been ") || trimmedSentence.hasPrefix("I've got ") || trimmedSentence.hasPrefix("I've had ") || trimmedSentence.hasPrefix("I've seen ") || trimmedSentence.hasPrefix("I've heard ") || trimmedSentence.hasPrefix("I've read ") || trimmedSentence.hasPrefix("I've watched ") || trimmedSentence.hasPrefix("I've listened to ") || trimmedSentence.hasPrefix("I've tasted ") || trimmedSentence.hasPrefix("I've smelled ") || trimmedSentence.hasPrefix("I've felt ") || trimmedSentence.hasPrefix("I've experienced ") || trimmedSentence.hasPrefix("I've noticed ") || trimmedSentence.hasPrefix("I've realized ") || trimmedSentence.hasPrefix("I've understood ") || trimmedSentence.hasPrefix("I've learned ") || trimmedSentence.hasPrefix("I've discovered ") || trimmedSentence.hasPrefix("I've explored ") || trimmedSentence.hasPrefix("I've traveled to ") || trimmedSentence.hasPrefix("I've visited ") || trimmedSentence.hasPrefix("I've attended ") || trimmedSentence.hasPrefix("I've gone to ") || trimmedSentence.hasPrefix("I've been to ") || trimmedSentence.hasPrefix("I've lived in ") || trimmedSentence.hasPrefix("I've worked at ") || trimmedSentence.hasPrefix("I've studied at ") || trimmedSentence.hasPrefix("I've played sports ") || trimmedSentence.hasPrefix("I've exercised ") || trimmedSentence.hasPrefix("I've danced ") || trimmedSentence.hasPrefix("I've sung ") || trimmedSentence.hasPrefix("I've acted ") || trimmedSentence.hasPrefix("I've written ") || trimmedSentence.hasPrefix("I've painted ") || trimmedSentence.hasPrefix("I've drawn ") || trimmedSentence.hasPrefix("I've sculpted ") || trimmedSentence.hasPrefix("I've designed ") || trimmedSentence.hasPrefix("I've built ") || trimmedSentence.hasPrefix("I've created ") || trimmedSentence.hasPrefix("I've invented ") || trimmedSentence.hasPrefix("I've developed ") || trimmedSentence.hasPrefix("I've programmed ") || trimmedSentence.hasPrefix("I've coded ") || trimmedSentence.hasPrefix("I've debugged ") || trimmedSentence.hasPrefix("I've optimized ") || trimmedSentence.hasPrefix("I've improved ") || trimmedSentence.hasPrefix("I've enhanced ") || trimmedSentence.hasPrefix("I've upgraded ") || trimmedSentence.hasPrefix("I've fixed ") || trimmedSentence.hasPrefix("I've resolved ") || trimmedSentence.hasPrefix("I've solved ") || trimmedSentence.hasPrefix("I've tackled ") || trimmedSentence.hasPrefix("I've conquered ") || trimmedSentence.hasPrefix("I've mastered ") || trimmedSentence.hasPrefix("I've achieved ") || trimmedSentence.hasPrefix("I've accomplished ") || trimmedSentence.hasPrefix("I've completed ") || trimmedSentence.hasPrefix("I've finished ") || trimmedSentence.hasPrefix("I've ended ") || trimmedSentence.hasPrefix("I've concluded ") || trimmedSentence.hasPrefix("I've wrapped up ") || trimmedSentence.hasPrefix("I've brought to an end ") || trimmedSentence.hasPrefix("I've terminated ") || trimmedSentence.hasPrefix("I've halted ") || trimmedSentence.hasPrefix("I've stopped ") || trimmedSentence.hasPrefix("I've quelled ") || trimmedSentence.hasPrefix("I've subdued ") || trimmedSentence.hasPrefix("I've pacified ") || trimmedSentence.hasPrefix("I've settled down ") || trimmedSentence.hasPrefix("I've calmed down ") || trimmedSentence.hasPrefix("I've relaxed ") || trimmedSentence.hasPrefix("I've taken a break ") || trimmedSentence.hasPrefix("I've stepped back ") || trimmedSentence.hasPrefix("I've withdrawn ") || trimmedSentence.hasPrefix("I've backed off ") || trimmedSentence.hasPrefix("I've pulled back ") || trimmedSentence.hasPrefix("I've retreated ") || trimmedSentence.hasPrefix("I've pulled out ") || trimmedSentence.hasPrefix("I've removed ") || trimmedSentence.hasPrefix("I've deleted ") || trimmedSentence.hasPrefix("I've erased ") || trimmedSentence.hasPrefix("I've cleared ") || trimmedSentence.hasPrefix("I've emptied ") || trimmedSentence.hasPrefix("I've drained ") || trimmedSentence.hasPrefix("I've emptied ") || trimmedSentence.hasPrefix("I've cleaned ") || trimmedSentence.hasPrefix("I've washed ") || trimmedSentence.hasPrefix("I've scrubbed ") || trimmedSentence.hasPrefix("I've mopped ") || trimmedSentence.hasPrefix("I've swept ") || trimmedSentence.hasPrefix("I've vacuumXCTAssertTrue(isBored(S: "Hello world") == 0) // cannot find 'isBored' in scopeXCTAssertTrue(isBored(S: "Is the sky blue?") == 0) // cannot find 'isBored' in scopeXCTAssertTrue(isBored(S: "I love It !") == 1) // cannot find 'isBored' in scopeXCTAssertTrue(isBored(S: "bIt") == 0) // cannot find 'isBored' in scopeXCTAssertTrue(isBored(S: "I feel good today. I will be productive. will kill It") == 2) // cannot find 'isBored' in scopeXCTAssertTrue(isBored(S: "You and I are going for a walk") == 0) // cannot find 'isBored' in scopefunc isBored(S: String) -> Int {
let sentences = S.components(separatedBy: CharacterSet(charactersIn: ".?!"))
var boredomCount = 0
for sentence in sentences {
let trimmedSentence = sentence.trimmingCharacters(in: .whitespacesAndNewlines)
if trimmedSentence.hasPrefix("I ") {
boredomCount += 1
}
}
return boredomCount
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You'll be given a string of words, and your task is to count the number
of boredoms. A boredom is a sentence that starts with the word "I".
Sentences are delimited by '.', '?' or '!'.
For example:
isBored(S: "Hello world") == 0
isBored(S: "The sky is blue. The sun is shining. I love this weather") == 1
assistant
```swift
func isBored(S: String) -> Int {
let sentences = S.components(separatedBy: CharacterSet(charactersIn: ".?!"))
var boredomCount = 0
for sentence in sentences {
let trimmedSentence = sentence.trimmingCharacters(in: .whitespacesAndNewlines)
if trimmedSentence.hasPrefix("I ") {
boredomCount += 1
}
}
return boredomCount
}
```func isBored(S: String) -> Int {
let sentences = S.components(separatedBy: CharacterSet(charactersIn: ".?!"))
var boredomCount = 0
for sentence in sentences {
let trimmedSentence = sentence.trimmingCharacters(in: .whitespaces)
if trimmedSentence.hasPrefix("I ") {
boredomCount += 1
}
}
return boredomCount
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You'll be given a string of words, and your task is to count the number
of boredoms. A boredom is a sentence that starts with the word "I".
Sentences are delimited by '.', '?' or '!'.
For example:
isBored(S: "Hello world") == 0
isBored(S: "The sky is blue. The sun is shining. I love this weather") == 1
assistant
```swift
func isBored(S: String) -> Int {
let sentences = S.components(separatedBy: CharacterSet(charactersIn: ".?!"))
var boredomCount = 0
for sentence in sentences {
let trimmedSentence = sentence.trimmingCharacters(in: .whitespaces)
if trimmedSentence.hasPrefix("I ") {
boredomCount += 1
}
}
return boredomCount
}
```func anyInt(x: Double, y: Double, z: Double) -> Bool {
return (x.isInteger && y.isInteger && z.isInteger) && ((x + y == z) || (x + z == y) || (y + z == x))
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function that takes 3 numbers.
Returns true if one of the numbers is equal to the sum of the other two, and all numbers are integers.
Returns false in any other cases.
Examples
anyInt(x: 5, y: 2, z: 7) == true
anyInt(x: 3, y: 2, z: 2) == false
anyInt(x: 3, y: -2, z: 1) == true
anyInt(x: 3.6, y: -2.2, z: 2) == false
assistant
```swift
func anyInt(x: Double, y: Double, z: Double) -> Bool {
return (x.isInteger && y.isInteger && z.isInteger) && ((x + y == z) || (x + z == y) || (y + z == x))
}
```return (x.isInteger && y.isInteger && z.isInteger) && ((x + y == z) || (x + z == y) || (y + z == x)) // value of type 'Double' has no member 'isInteger'return (x.isInteger && y.isInteger && z.isInteger) && ((x + y == z) || (x + z == y) || (y + z == x)) // value of type 'Double' has no member 'isInteger'return (x.isInteger && y.isInteger && z.isInteger) && ((x + y == z) || (x + z == y) || (y + z == x)) // value of type 'Double' has no member 'isInteger'func anyInt(x: Double, y: Double, z: Double) -> Bool {
return (x.isInteger && y.isInteger && z.isInteger) &&
((x == y + z) || (y == x + z) || (z == x + y))
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function that takes 3 numbers.
Returns true if one of the numbers is equal to the sum of the other two, and all numbers are integers.
Returns false in any other cases.
Examples
anyInt(x: 5, y: 2, z: 7) == true
anyInt(x: 3, y: 2, z: 2) == false
anyInt(x: 3, y: -2, z: 1) == true
anyInt(x: 3.6, y: -2.2, z: 2) == false
assistant
```swift
func anyInt(x: Double, y: Double, z: Double) -> Bool {
return (x.isInteger && y.isInteger && z.isInteger) &&
((x == y + z) || (y == x + z) || (z == x + y))
}
```return (x.isInteger && y.isInteger && z.isInteger) && // value of type 'Double' has no member 'isInteger'return (x.isInteger && y.isInteger && z.isInteger) && // value of type 'Double' has no member 'isInteger'return (x.isInteger && y.isInteger && z.isInteger) && // value of type 'Double' has no member 'isInteger'func anyInt(x: Double, y: Double, z: Double) -> Bool {
return (x.isInteger && y.isInteger && z.isInteger) && ((x == y + z) || (y == x + z) || (z == x + y))
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function that takes 3 numbers.
Returns true if one of the numbers is equal to the sum of the other two, and all numbers are integers.
Returns false in any other cases.
Examples
anyInt(x: 5, y: 2, z: 7) == true
anyInt(x: 3, y: 2, z: 2) == false
anyInt(x: 3, y: -2, z: 1) == true
anyInt(x: 3.6, y: -2.2, z: 2) == false
assistant
```swift
func anyInt(x: Double, y: Double, z: Double) -> Bool {
return (x.isInteger && y.isInteger && z.isInteger) && ((x == y + z) || (y == x + z) || (z == x + y))
}
```return (x.isInteger && y.isInteger && z.isInteger) && ((x == y + z) || (y == x + z) || (z == x + y)) // value of type 'Double' has no member 'isInteger'return (x.isInteger && y.isInteger && z.isInteger) && ((x == y + z) || (y == x + z) || (z == x + y)) // value of type 'Double' has no member 'isInteger'return (x.isInteger && y.isInteger && z.isInteger) && ((x == y + z) || (y == x + z) || (z == x + y)) // value of type 'Double' has no member 'isInteger'func anyInt(x: Double, y: Double, z: Double) -> Bool {
return (x.isInteger && y.isInteger && z.isInteger) &&
((x == y + z) || (y == x + z) || (z == x + y))
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function that takes 3 numbers.
Returns true if one of the numbers is equal to the sum of the other two, and all numbers are integers.
Returns false in any other cases.
Examples
anyInt(x: 5, y: 2, z: 7) == true
anyInt(x: 3, y: 2, z: 2) == false
anyInt(x: 3, y: -2, z: 1) == true
anyInt(x: 3.6, y: -2.2, z: 2) == false
assistant
```swift
func anyInt(x: Double, y: Double, z: Double) -> Bool {
return (x.isInteger && y.isInteger && z.isInteger) &&
((x == y + z) || (y == x + z) || (z == x + y))
}
```return (x.isInteger && y.isInteger && z.isInteger) && // value of type 'Double' has no member 'isInteger'return (x.isInteger && y.isInteger && z.isInteger) && // value of type 'Double' has no member 'isInteger'return (x.isInteger && y.isInteger && z.isInteger) && // value of type 'Double' has no member 'isInteger'func anyInt(x: Double, y: Double, z: Double) -> Bool {
return (x.isInteger && y.isInteger && z.isInteger) && ((x == y + z) || (y == x + z) || (z == x + y))
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function that takes 3 numbers.
Returns true if one of the numbers is equal to the sum of the other two, and all numbers are integers.
Returns false in any other cases.
Examples
anyInt(x: 5, y: 2, z: 7) == true
anyInt(x: 3, y: 2, z: 2) == false
anyInt(x: 3, y: -2, z: 1) == true
anyInt(x: 3.6, y: -2.2, z: 2) == false
assistant
```swift
func anyInt(x: Double, y: Double, z: Double) -> Bool {
return (x.isInteger && y.isInteger && z.isInteger) && ((x == y + z) || (y == x + z) || (z == x + y))
}
```return (x.isInteger && y.isInteger && z.isInteger) && ((x == y + z) || (y == x + z) || (z == x + y)) // value of type 'Double' has no member 'isInteger'return (x.isInteger && y.isInteger && z.isInteger) && ((x == y + z) || (y == x + z) || (z == x + y)) // value of type 'Double' has no member 'isInteger'return (x.isInteger && y.isInteger && z.isInteger) && ((x == y + z) || (y == x + z) || (z == x + y)) // value of type 'Double' has no member 'isInteger'func anyInt(x: Double, y: Double, z: Double) -> Bool {
return (x.isInteger && y.isInteger && z.isInteger) && ((x == y + z) || (y == x + z) || (z == x + y))
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function that takes 3 numbers.
Returns true if one of the numbers is equal to the sum of the other two, and all numbers are integers.
Returns false in any other cases.
Examples
anyInt(x: 5, y: 2, z: 7) == true
anyInt(x: 3, y: 2, z: 2) == false
anyInt(x: 3, y: -2, z: 1) == true
anyInt(x: 3.6, y: -2.2, z: 2) == false
assistant
```swift
func anyInt(x: Double, y: Double, z: Double) -> Bool {
return (x.isInteger && y.isInteger && z.isInteger) && ((x == y + z) || (y == x + z) || (z == x + y))
}
```return (x.isInteger && y.isInteger && z.isInteger) && ((x == y + z) || (y == x + z) || (z == x + y)) // value of type 'Double' has no member 'isInteger'return (x.isInteger && y.isInteger && z.isInteger) && ((x == y + z) || (y == x + z) || (z == x + y)) // value of type 'Double' has no member 'isInteger'return (x.isInteger && y.isInteger && z.isInteger) && ((x == y + z) || (y == x + z) || (z == x + y)) // value of type 'Double' has no member 'isInteger'func anyInt(x: Double, y: Double, z: Double) -> Bool {
return (x.isInteger && y.isInteger && z.isInteger) && ((x == y + z) || (y == x + z) || (z == x + y))
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function that takes 3 numbers.
Returns true if one of the numbers is equal to the sum of the other two, and all numbers are integers.
Returns false in any other cases.
Examples
anyInt(x: 5, y: 2, z: 7) == true
anyInt(x: 3, y: 2, z: 2) == false
anyInt(x: 3, y: -2, z: 1) == true
anyInt(x: 3.6, y: -2.2, z: 2) == false
assistant
```swift
func anyInt(x: Double, y: Double, z: Double) -> Bool {
return (x.isInteger && y.isInteger && z.isInteger) && ((x == y + z) || (y == x + z) || (z == x + y))
}
```return (x.isInteger && y.isInteger && z.isInteger) && ((x == y + z) || (y == x + z) || (z == x + y)) // value of type 'Double' has no member 'isInteger'return (x.isInteger && y.isInteger && z.isInteger) && ((x == y + z) || (y == x + z) || (z == x + y)) // value of type 'Double' has no member 'isInteger'return (x.isInteger && y.isInteger && z.isInteger) && ((x == y + z) || (y == x + z) || (z == x + y)) // value of type 'Double' has no member 'isInteger'func anyInt(x: Double, y: Double, z: Double) -> Bool {
return (x.isInteger && y.isInteger && z.isInteger) && ((x == y + z) || (y == x + z) || (z == x + y))
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function that takes 3 numbers.
Returns true if one of the numbers is equal to the sum of the other two, and all numbers are integers.
Returns false in any other cases.
Examples
anyInt(x: 5, y: 2, z: 7) == true
anyInt(x: 3, y: 2, z: 2) == false
anyInt(x: 3, y: -2, z: 1) == true
anyInt(x: 3.6, y: -2.2, z: 2) == false
assistant
```swift
func anyInt(x: Double, y: Double, z: Double) -> Bool {
return (x.isInteger && y.isInteger && z.isInteger) && ((x == y + z) || (y == x + z) || (z == x + y))
}
```return (x.isInteger && y.isInteger && z.isInteger) && ((x == y + z) || (y == x + z) || (z == x + y)) // value of type 'Double' has no member 'isInteger'return (x.isInteger && y.isInteger && z.isInteger) && ((x == y + z) || (y == x + z) || (z == x + y)) // value of type 'Double' has no member 'isInteger'return (x.isInteger && y.isInteger && z.isInteger) && ((x == y + z) || (y == x + z) || (z == x + y)) // value of type 'Double' has no member 'isInteger'func anyInt(x: Double, y: Double, z: Double) -> Bool {
return (x.isInteger && y.isInteger && z.isInteger) &&
((x == y + z) || (y == x + z) || (z == x + y))
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function that takes 3 numbers.
Returns true if one of the numbers is equal to the sum of the other two, and all numbers are integers.
Returns false in any other cases.
Examples
anyInt(x: 5, y: 2, z: 7) == true
anyInt(x: 3, y: 2, z: 2) == false
anyInt(x: 3, y: -2, z: 1) == true
anyInt(x: 3.6, y: -2.2, z: 2) == false
assistant
```swift
func anyInt(x: Double, y: Double, z: Double) -> Bool {
return (x.isInteger && y.isInteger && z.isInteger) &&
((x == y + z) || (y == x + z) || (z == x + y))
}
```return (x.isInteger && y.isInteger && z.isInteger) && // value of type 'Double' has no member 'isInteger'return (x.isInteger && y.isInteger && z.isInteger) && // value of type 'Double' has no member 'isInteger'return (x.isInteger && y.isInteger && z.isInteger) && // value of type 'Double' has no member 'isInteger'func anyInt(x: Double, y: Double, z: Double) -> Bool {
return (x.isInteger && y.isInteger && z.isInteger) &&
((x == y + z) || (y == x + z) || (z == x + y))
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function that takes 3 numbers.
Returns true if one of the numbers is equal to the sum of the other two, and all numbers are integers.
Returns false in any other cases.
Examples
anyInt(x: 5, y: 2, z: 7) == true
anyInt(x: 3, y: 2, z: 2) == false
anyInt(x: 3, y: -2, z: 1) == true
anyInt(x: 3.6, y: -2.2, z: 2) == false
assistant
```swift
func anyInt(x: Double, y: Double, z: Double) -> Bool {
return (x.isInteger && y.isInteger && z.isInteger) &&
((x == y + z) || (y == x + z) || (z == x + y))
}
```return (x.isInteger && y.isInteger && z.isInteger) && // value of type 'Double' has no member 'isInteger'return (x.isInteger && y.isInteger && z.isInteger) && // value of type 'Double' has no member 'isInteger'return (x.isInteger && y.isInteger && z.isInteger) && // value of type 'Double' has no member 'isInteger'func encode(message: String) -> String {
let vowels = "aeiouAEIOU"
let shiftAmount = 2
var encodedMessage = ""
for char in message {
if let index = vowels.firstIndex(of: char) {
// Replace vowel with the one that appears 2 places ahead
let newIndex = vowels.index(vowels.startIndex, offsetBy: (index + shiftAmount) % vowels.count)
encodedMessage += String(vowels[newIndex])
} else {
// Swap case of non-vowel character
if char.isLowercase {
encodedMessage += String(char).uppercased()
} else {
encodedMessage += String(char).lowercased()
}
}
}
return encodedMessage
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes a message, and encodes in such a
way that it swaps case of all letters, replaces all vowels in
the message with the letter that appears 2 places ahead of that
vowel in the english alphabet.
Assume only letters.
Examples:
encode(message: "test") == "TGST"
encode(message: "This is a message") == "tHKS KS C MGSSCGG"
assistant
```swift
func encode(message: String) -> String {
let vowels = "aeiouAEIOU"
let shiftAmount = 2
var encodedMessage = ""
for char in message {
if let index = vowels.firstIndex(of: char) {
// Replace vowel with the one that appears 2 places ahead
let newIndex = vowels.index(vowels.startIndex, offsetBy: (index + shiftAmount) % vowels.count)
encodedMessage += String(vowels[newIndex])
} else {
// Swap case of non-vowel character
if char.isLowercase {
encodedMessage += String(char).uppercased()
} else {
encodedMessage += String(char).lowercased()
}
}
}
return encodedMessage
}
```
let newIndex = vowels.index(vowels.startIndex, offsetBy: (index + shiftAmount) % vowels.count) // cannot convert value of type 'String.Index' to expected argument type 'Int'func encode(message: String) -> String {
let vowels = ["a", "e", "i", "o", "u"]
var encodedMessage = ""
for char in message {
if let index = vowels.firstIndex(of: String(char).lowercased()) {
// Replace vowel with the one that appears 2 places ahead
let newIndex = (index + 2) % vowels.count
let newChar = vowels[newIndex]
encodedMessage += char.isUppercase ? newChar.uppercased() : newChar.lowercased()
} else {
// Swap case for non-vowels
encodedMessage += char.isUppercase ? String(char).lowercased() : String(char).uppercased()
}
}
return encodedMessage
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes a message, and encodes in such a
way that it swaps case of all letters, replaces all vowels in
the message with the letter that appears 2 places ahead of that
vowel in the english alphabet.
Assume only letters.
Examples:
encode(message: "test") == "TGST"
encode(message: "This is a message") == "tHKS KS C MGSSCGG"
assistant
```swift
func encode(message: String) -> String {
let vowels = ["a", "e", "i", "o", "u"]
var encodedMessage = ""
for char in message {
if let index = vowels.firstIndex(of: String(char).lowercased()) {
// Replace vowel with the one that appears 2 places ahead
let newIndex = (index + 2) % vowels.count
let newChar = vowels[newIndex]
encodedMessage += char.isUppercase ? newChar.uppercased() : newChar.lowercased()
} else {
// Swap case for non-vowels
encodedMessage += char.isUppercase ? String(char).lowercased() : String(char).uppercased()
}
}
return encodedMessage
}
``` // XCTAssertTrue failedfunc encode(message: String) -> String {
let vowels = ["a", "e", "i", "o", "u"]
var encodedMessage = ""
for char in message {
if let index = vowels.firstIndex(of: String(char).lowercased()) {
// Replace vowel with the one two places ahead
let newIndex = (index + 2) % vowels.count
let newChar = vowels[newIndex]
encodedMessage += char.isUppercase ? newChar.uppercased() : newChar.lowercased()
} else {
// Swap case for non-vowels
encodedMessage += char.isUppercase ? String(char).lowercased() : String(char).uppercased()
}
}
return encodedMessage
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes a message, and encodes in such a
way that it swaps case of all letters, replaces all vowels in
the message with the letter that appears 2 places ahead of that
vowel in the english alphabet.
Assume only letters.
Examples:
encode(message: "test") == "TGST"
encode(message: "This is a message") == "tHKS KS C MGSSCGG"
assistant
```swift
func encode(message: String) -> String {
let vowels = ["a", "e", "i", "o", "u"]
var encodedMessage = ""
for char in message {
if let index = vowels.firstIndex(of: String(char).lowercased()) {
// Replace vowel with the one two places ahead
let newIndex = (index + 2) % vowels.count
let newChar = vowels[newIndex]
encodedMessage += char.isUppercase ? newChar.uppercased() : newChar.lowercased()
} else {
// Swap case for non-vowels
encodedMessage += char.isUppercase ? String(char).lowercased() : String(char).uppercased()
}
}
return encodedMessage
}
``` // XCTAssertTrue failedfunc encode(message: String) -> String {
let vowels = ["a", "e", "i", "o", "u"]
var encodedMessage = ""
for char in message {
if let index = vowels.firstIndex(of: String(char).lowercased()) {
// Replace vowel with the letter 2 places ahead
let newIndex = (index + 2) % vowels.count
let newChar = vowels[newIndex]
encodedMessage += String(char).isUppercase ? newChar.uppercased() : newChar.lowercased()
} else {
// Swap case for non-vowels
encodedMessage += String(char).isUppercase ? String(char).lowercased() : String(char).uppercased()
}
}
return encodedMessage
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes a message, and encodes in such a
way that it swaps case of all letters, replaces all vowels in
the message with the letter that appears 2 places ahead of that
vowel in the english alphabet.
Assume only letters.
Examples:
encode(message: "test") == "TGST"
encode(message: "This is a message") == "tHKS KS C MGSSCGG"
assistant
```swift
func encode(message: String) -> String {
let vowels = ["a", "e", "i", "o", "u"]
var encodedMessage = ""
for char in message {
if let index = vowels.firstIndex(of: String(char).lowercased()) {
// Replace vowel with the letter 2 places ahead
let newIndex = (index + 2) % vowels.count
let newChar = vowels[newIndex]
encodedMessage += String(char).isUppercase ? newChar.uppercased() : newChar.lowercased()
} else {
// Swap case for non-vowels
encodedMessage += String(char).isUppercase ? String(char).lowercased() : String(char).uppercased()
}
}
return encodedMessage
}
```encodedMessage += String(char).isUppercase ? newChar.uppercased() : newChar.lowercased() // value of type 'String' has no member 'isUppercase'encodedMessage += String(char).isUppercase ? String(char).lowercased() : String(char).uppercased() // value of type 'String' has no member 'isUppercase'func encode(message: String) -> String {
let vowels = ["a", "e", "i", "o", "u"]
var encodedMessage = ""
for char in message {
if let index = vowels.firstIndex(of: String(char).lowercased()) {
// Replace vowel with the letter 2 places ahead
let newIndex = (index + 2) % vowels.count
let newChar = vowels[newIndex]
encodedMessage += char.isUppercase ? newChar.uppercased() : newChar.lowercased()
} else {
// Swap case for non-vowel characters
encodedMessage += char.isUppercase ? String(char).lowercased() : String(char).uppercased()
}
}
return encodedMessage
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes a message, and encodes in such a
way that it swaps case of all letters, replaces all vowels in
the message with the letter that appears 2 places ahead of that
vowel in the english alphabet.
Assume only letters.
Examples:
encode(message: "test") == "TGST"
encode(message: "This is a message") == "tHKS KS C MGSSCGG"
assistant
```swift
func encode(message: String) -> String {
let vowels = ["a", "e", "i", "o", "u"]
var encodedMessage = ""
for char in message {
if let index = vowels.firstIndex(of: String(char).lowercased()) {
// Replace vowel with the letter 2 places ahead
let newIndex = (index + 2) % vowels.count
let newChar = vowels[newIndex]
encodedMessage += char.isUppercase ? newChar.uppercased() : newChar.lowercased()
} else {
// Swap case for non-vowel characters
encodedMessage += char.isUppercase ? String(char).lowercased() : String(char).uppercased()
}
}
return encodedMessage
}
``` // XCTAssertTrue failedfunc encode(message: String) -> String {
let vowels = ["a", "e", "i", "o", "u"]
var encodedMessage = ""
for char in message {
if char.isLetter {
var newChar = char.lowercased()
// Swap case
if char.isUppercase {
newChar = char.lowercased()
} else {
newChar = char.uppercased()
}
// Replace vowel with letter 2 places ahead
if let index = vowels.firstIndex(of: newChar) {
let newIndex = (index + 2) % vowels.count
newChar = vowels[newIndex]
}
encodedMessage += newChar
} else {
encodedMessage += char
}
}
return encodedMessage
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes a message, and encodes in such a
way that it swaps case of all letters, replaces all vowels in
the message with the letter that appears 2 places ahead of that
vowel in the english alphabet.
Assume only letters.
Examples:
encode(message: "test") == "TGST"
encode(message: "This is a message") == "tHKS KS C MGSSCGG"
assistant
```swift
func encode(message: String) -> String {
let vowels = ["a", "e", "i", "o", "u"]
var encodedMessage = ""
for char in message {
if char.isLetter {
var newChar = char.lowercased()
// Swap case
if char.isUppercase {
newChar = char.lowercased()
} else {
newChar = char.uppercased()
}
// Replace vowel with letter 2 places ahead
if let index = vowels.firstIndex(of: newChar) {
let newIndex = (index + 2) % vowels.count
newChar = vowels[newIndex]
}
encodedMessage += newChar
} else {
encodedMessage += char
}
}
return encodedMessage
}
```encodedMessage += char // cannot convert value of type 'Character' to expected argument type 'String'func encode(message: String) -> String {
let vowels = ["a", "e", "i", "o", "u"]
var encodedMessage = ""
for char in message {
if char.isLetter {
// Swap case
let swappedCaseChar = char.isUppercase ? Character(char.lowercased()) : Character(char.uppercased())
// Replace vowel with next two letters
if let index = vowels.firstIndex(of: String(swappedCaseChar).lowercased()) {
let newIndex = (index + 2) % vowels.count
let newChar = vowels[newIndex]
encodedMessage += swappedCaseChar == char ? newChar.uppercased() : newChar.lowercased()
} else {
encodedMessage += String(swappedCaseChar)
}
} else {
encodedMessage += String(char)
}
}
return encodedMessage
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes a message, and encodes in such a
way that it swaps case of all letters, replaces all vowels in
the message with the letter that appears 2 places ahead of that
vowel in the english alphabet.
Assume only letters.
Examples:
encode(message: "test") == "TGST"
encode(message: "This is a message") == "tHKS KS C MGSSCGG"
assistant
```swift
func encode(message: String) -> String {
let vowels = ["a", "e", "i", "o", "u"]
var encodedMessage = ""
for char in message {
if char.isLetter {
// Swap case
let swappedCaseChar = char.isUppercase ? Character(char.lowercased()) : Character(char.uppercased())
// Replace vowel with next two letters
if let index = vowels.firstIndex(of: String(swappedCaseChar).lowercased()) {
let newIndex = (index + 2) % vowels.count
let newChar = vowels[newIndex]
encodedMessage += swappedCaseChar == char ? newChar.uppercased() : newChar.lowercased()
} else {
encodedMessage += String(swappedCaseChar)
}
} else {
encodedMessage += String(char)
}
}
return encodedMessage
}
```
// XCTAssertTrue failedfunc encode(message: String) -> String {
let vowels = ["a", "e", "i", "o", "u"]
var encodedMessage = ""
for char in message {
if let index = vowels.firstIndex(of: String(char).lowercased()) {
let newIndex = (index + 2) % vowels.count
let newChar = vowels[newIndex]
encodedMessage += String(char).isUppercase ? newChar.uppercased() : newChar.lowercased()
} else {
let newChar = String(char).isUppercase ? String(char).lowercased() : String(char).uppercased()
encodedMessage += newChar
}
}
return encodedMessage
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes a message, and encodes in such a
way that it swaps case of all letters, replaces all vowels in
the message with the letter that appears 2 places ahead of that
vowel in the english alphabet.
Assume only letters.
Examples:
encode(message: "test") == "TGST"
encode(message: "This is a message") == "tHKS KS C MGSSCGG"
assistant
```swift
func encode(message: String) -> String {
let vowels = ["a", "e", "i", "o", "u"]
var encodedMessage = ""
for char in message {
if let index = vowels.firstIndex(of: String(char).lowercased()) {
let newIndex = (index + 2) % vowels.count
let newChar = vowels[newIndex]
encodedMessage += String(char).isUppercase ? newChar.uppercased() : newChar.lowercased()
} else {
let newChar = String(char).isUppercase ? String(char).lowercased() : String(char).uppercased()
encodedMessage += newChar
}
}
return encodedMessage
}
```encodedMessage += String(char).isUppercase ? newChar.uppercased() : newChar.lowercased() // value of type 'String' has no member 'isUppercase'let newChar = String(char).isUppercase ? String(char).lowercased() : String(char).uppercased() // value of type 'String' has no member 'isUppercase'func encode(message: String) -> String {
let vowels = ["a", "e", "i", "o", "u"]
var encodedMessage = ""
for char in message {
if let index = vowels.firstIndex(of: char.lowercased()) {
let newIndex = (index + 2) % vowels.count
let newChar = char.isUppercase ? vowels[newIndex].uppercased() : vowels[newIndex]
encodedMessage += String(newChar)
} else {
let newChar = char.isUppercase ? char.lowercased() : char.uppercased()
encodedMessage += String(newChar)
}
}
return encodedMessage
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes a message, and encodes in such a
way that it swaps case of all letters, replaces all vowels in
the message with the letter that appears 2 places ahead of that
vowel in the english alphabet.
Assume only letters.
Examples:
encode(message: "test") == "TGST"
encode(message: "This is a message") == "tHKS KS C MGSSCGG"
assistant
```swift
func encode(message: String) -> String {
let vowels = ["a", "e", "i", "o", "u"]
var encodedMessage = ""
for char in message {
if let index = vowels.firstIndex(of: char.lowercased()) {
let newIndex = (index + 2) % vowels.count
let newChar = char.isUppercase ? vowels[newIndex].uppercased() : vowels[newIndex]
encodedMessage += String(newChar)
} else {
let newChar = char.isUppercase ? char.lowercased() : char.uppercased()
encodedMessage += String(newChar)
}
}
return encodedMessage
}
```
// XCTAssertTrue failedfunc encode(message: String) -> String {
let vowels = "aeiouAEIOU"
let shiftVowelsBy = 2
return message.map { char in
if vowels.contains(char) {
let index = vowels.firstIndex(of: char)!
let newIndex = (index + shiftVowelsBy) % vowels.count
return vowels[newIndex]
} else if char.isLetter {
var asciiValue = Int(char.asciiValue!)
if char.isLowercase {
asciiValue -= 32
}
asciiValue += 32
return Character(UnicodeScalar(asciiValue)!)
}
return char
}.map { char in
if char.isLowercase {
return Character(String(char).uppercased())
} else {
return Character(String(char).lowercased())
}
}.joined()
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes a message, and encodes in such a
way that it swaps case of all letters, replaces all vowels in
the message with the letter that appears 2 places ahead of that
vowel in the english alphabet.
Assume only letters.
Examples:
encode(message: "test") == "TGST"
encode(message: "This is a message") == "tHKS KS C MGSSCGG"
assistant
```swift
func encode(message: String) -> String {
let vowels = "aeiouAEIOU"
let shiftVowelsBy = 2
return message.map { char in
if vowels.contains(char) {
let index = vowels.firstIndex(of: char)!
let newIndex = (index + shiftVowelsBy) % vowels.count
return vowels[newIndex]
} else if char.isLetter {
var asciiValue = Int(char.asciiValue!)
if char.isLowercase {
asciiValue -= 32
}
asciiValue += 32
return Character(UnicodeScalar(asciiValue)!)
}
return char
}.map { char in
if char.isLowercase {
return Character(String(char).uppercased())
} else {
return Character(String(char).lowercased())
}
}.joined()
}
```let newIndex = (index + shiftVowelsBy) % vowels.count // cannot convert value of type 'String.Index' to expected argument type 'Int'}.map { char in // cannot infer type of closure parameter 'char' without a type annotationfunc skjkasdkd(lst: [Int]) -> Int {
func isPrime(_ n: Int) -> Bool {
if n <= 1 { return false }
for i in 2..<n {
if n % i == 0 { return false }
}
return true
}
var maxPrime = -1
for num in lst {
if num > maxPrime && isPrime(num) {
maxPrime = num
}
}
let sumOfDigits = String(maxPrime).reduce(0) { $0 + Int(String($1))! }
return sumOfDigits
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given an array of integers.
You need to find the largest prime value and return the sum of its digits.
Examples:
skjkasdkd(lst: [0, 3, 2, 1, 3, 5, 7, 4, 5, 5, 5, 2, 181, 32, 4, 32, 3, 2, 32, 324, 4, 3]) == 10
skjkasdkd(lst: [1, 0, 1, 8, 2, 4597, 2, 1, 3, 40, 1, 2, 1, 2, 4, 2, 5, 1]) == 25
skjkasdkd(lst: [1, 3, 1, 32, 5107, 34, 83278, 109, 163, 23, 2323, 32, 30, 1, 9, 3]) == 13
skjkasdkd(lst: [0, 724, 32, 71, 99, 32, 6, 0, 5, 91, 83, 0, 5, 6]) == 11
skjkasdkd(lst: [0, 81, 12, 3, 1, 21]) == 3
skjkasdkd(lst: [0, 8, 1, 2, 1, 7]) == 7
assistant
```swift
func skjkasdkd(lst: [Int]) -> Int {
func isPrime(_ n: Int) -> Bool {
if n <= 1 { return false }
for i in 2..<n {
if n % i == 0 { return false }
}
return true
}
var maxPrime = -1
for num in lst {
if num > maxPrime && isPrime(num) {
maxPrime = num
}
}
let sumOfDigits = String(maxPrime).reduce(0) { $0 + Int(String($1))! }
return sumOfDigits
}
```func skjkasdkd(lst: [Int]) -> Int {
func isPrime(_ n: Int) -> Bool {
if n <= 1 { return false }
for i in stride(from: 2, through: Int(Double(n).squareRoot()), by: 1) {
if n % i == 0 { return false }
}
return true
}
let maxPrime = lst.filter(isPrime).max()
guard let prime = maxPrime else { return 0 }
var sumOfDigits = 0
var temp = prime
while temp > 0 {
sumOfDigits += temp % 10
temp /= 10
}
return sumOfDigits
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given an array of integers.
You need to find the largest prime value and return the sum of its digits.
Examples:
skjkasdkd(lst: [0, 3, 2, 1, 3, 5, 7, 4, 5, 5, 5, 2, 181, 32, 4, 32, 3, 2, 32, 324, 4, 3]) == 10
skjkasdkd(lst: [1, 0, 1, 8, 2, 4597, 2, 1, 3, 40, 1, 2, 1, 2, 4, 2, 5, 1]) == 25
skjkasdkd(lst: [1, 3, 1, 32, 5107, 34, 83278, 109, 163, 23, 2323, 32, 30, 1, 9, 3]) == 13
skjkasdkd(lst: [0, 724, 32, 71, 99, 32, 6, 0, 5, 91, 83, 0, 5, 6]) == 11
skjkasdkd(lst: [0, 81, 12, 3, 1, 21]) == 3
skjkasdkd(lst: [0, 8, 1, 2, 1, 7]) == 7
assistant
```swift
func skjkasdkd(lst: [Int]) -> Int {
func isPrime(_ n: Int) -> Bool {
if n <= 1 { return false }
for i in stride(from: 2, through: Int(Double(n).squareRoot()), by: 1) {
if n % i == 0 { return false }
}
return true
}
let maxPrime = lst.filter(isPrime).max()
guard let prime = maxPrime else { return 0 }
var sumOfDigits = 0
var temp = prime
while temp > 0 {
sumOfDigits += temp % 10
temp /= 10
}
return sumOfDigits
}
```func skjkasdkd(lst: [Int]) -> Int {
func isPrime(_ number: Int) -> Bool {
if number <= 1 { return false }
for i in 2..<number {
if number % i == 0 { return false }
}
return true
}
var largestPrime = 0
for num in lst {
if isPrime(num) && num > largestPrime {
largestPrime = num
}
}
let digitSum = String(largestPrime).reduce(0) { $0 + Int(String($1))! }
return digitSum
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given an array of integers.
You need to find the largest prime value and return the sum of its digits.
Examples:
skjkasdkd(lst: [0, 3, 2, 1, 3, 5, 7, 4, 5, 5, 5, 2, 181, 32, 4, 32, 3, 2, 32, 324, 4, 3]) == 10
skjkasdkd(lst: [1, 0, 1, 8, 2, 4597, 2, 1, 3, 40, 1, 2, 1, 2, 4, 2, 5, 1]) == 25
skjkasdkd(lst: [1, 3, 1, 32, 5107, 34, 83278, 109, 163, 23, 2323, 32, 30, 1, 9, 3]) == 13
skjkasdkd(lst: [0, 724, 32, 71, 99, 32, 6, 0, 5, 91, 83, 0, 5, 6]) == 11
skjkasdkd(lst: [0, 81, 12, 3, 1, 21]) == 3
skjkasdkd(lst: [0, 8, 1, 2, 1, 7]) == 7
assistant
```swift
func skjkasdkd(lst: [Int]) -> Int {
func isPrime(_ number: Int) -> Bool {
if number <= 1 { return false }
for i in 2..<number {
if number % i == 0 { return false }
}
return true
}
var largestPrime = 0
for num in lst {
if isPrime(num) && num > largestPrime {
largestPrime = num
}
}
let digitSum = String(largestPrime).reduce(0) { $0 + Int(String($1))! }
return digitSum
}
```func skjkasdkd(lst: [Int]) -> Int {
func isPrime(_ num: Int) -> Bool {
if num <= 1 { return false }
for i in 2..<num {
if num % i == 0 { return false }
}
return true
}
var maxPrime = -1
for number in lst {
if isPrime(number) && number > maxPrime {
maxPrime = number
}
}
let digitSum = String(maxPrime).reduce(0) { $0 + Int(String($1))! }
return digitSum
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given an array of integers.
You need to find the largest prime value and return the sum of its digits.
Examples:
skjkasdkd(lst: [0, 3, 2, 1, 3, 5, 7, 4, 5, 5, 5, 2, 181, 32, 4, 32, 3, 2, 32, 324, 4, 3]) == 10
skjkasdkd(lst: [1, 0, 1, 8, 2, 4597, 2, 1, 3, 40, 1, 2, 1, 2, 4, 2, 5, 1]) == 25
skjkasdkd(lst: [1, 3, 1, 32, 5107, 34, 83278, 109, 163, 23, 2323, 32, 30, 1, 9, 3]) == 13
skjkasdkd(lst: [0, 724, 32, 71, 99, 32, 6, 0, 5, 91, 83, 0, 5, 6]) == 11
skjkasdkd(lst: [0, 81, 12, 3, 1, 21]) == 3
skjkasdkd(lst: [0, 8, 1, 2, 1, 7]) == 7
assistant
```swift
func skjkasdkd(lst: [Int]) -> Int {
func isPrime(_ num: Int) -> Bool {
if num <= 1 { return false }
for i in 2..<num {
if num % i == 0 { return false }
}
return true
}
var maxPrime = -1
for number in lst {
if isPrime(number) && number > maxPrime {
maxPrime = number
}
}
let digitSum = String(maxPrime).reduce(0) { $0 + Int(String($1))! }
return digitSum
}
```func skjkasdkd(lst: [Int]) -> Int {
func isPrime(_ n: Int) -> Bool {
if n <= 1 { return false }
for i in 2..<n {
if n % i == 0 { return false }
}
return true
}
var maxPrime = -1
for num in lst {
if isPrime(num) && num > maxPrime {
maxPrime = num
}
}
let digitSum = String(maxPrime).reduce(0, { $0 + Int(String($1))! })
return digitSum
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given an array of integers.
You need to find the largest prime value and return the sum of its digits.
Examples:
skjkasdkd(lst: [0, 3, 2, 1, 3, 5, 7, 4, 5, 5, 5, 2, 181, 32, 4, 32, 3, 2, 32, 324, 4, 3]) == 10
skjkasdkd(lst: [1, 0, 1, 8, 2, 4597, 2, 1, 3, 40, 1, 2, 1, 2, 4, 2, 5, 1]) == 25
skjkasdkd(lst: [1, 3, 1, 32, 5107, 34, 83278, 109, 163, 23, 2323, 32, 30, 1, 9, 3]) == 13
skjkasdkd(lst: [0, 724, 32, 71, 99, 32, 6, 0, 5, 91, 83, 0, 5, 6]) == 11
skjkasdkd(lst: [0, 81, 12, 3, 1, 21]) == 3
skjkasdkd(lst: [0, 8, 1, 2, 1, 7]) == 7
assistant
```swift
func skjkasdkd(lst: [Int]) -> Int {
func isPrime(_ n: Int) -> Bool {
if n <= 1 { return false }
for i in 2..<n {
if n % i == 0 { return false }
}
return true
}
var maxPrime = -1
for num in lst {
if isPrime(num) && num > maxPrime {
maxPrime = num
}
}
let digitSum = String(maxPrime).reduce(0, { $0 + Int(String($1))! })
return digitSum
}
```func skjkasdkd(lst: [Int]) -> Int {
func isPrime(_ n: Int) -> Bool {
if n <= 1 { return false }
for i in 2..<n {
if n % i == 0 { return false }
}
return true
}
var maxPrime = 0
for num in lst {
if isPrime(num) && num > maxPrime {
maxPrime = num
}
}
let digitSum = String(maxPrime).reduce(0) { $0 + Int(String($1))! }
return digitSum
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given an array of integers.
You need to find the largest prime value and return the sum of its digits.
Examples:
skjkasdkd(lst: [0, 3, 2, 1, 3, 5, 7, 4, 5, 5, 5, 2, 181, 32, 4, 32, 3, 2, 32, 324, 4, 3]) == 10
skjkasdkd(lst: [1, 0, 1, 8, 2, 4597, 2, 1, 3, 40, 1, 2, 1, 2, 4, 2, 5, 1]) == 25
skjkasdkd(lst: [1, 3, 1, 32, 5107, 34, 83278, 109, 163, 23, 2323, 32, 30, 1, 9, 3]) == 13
skjkasdkd(lst: [0, 724, 32, 71, 99, 32, 6, 0, 5, 91, 83, 0, 5, 6]) == 11
skjkasdkd(lst: [0, 81, 12, 3, 1, 21]) == 3
skjkasdkd(lst: [0, 8, 1, 2, 1, 7]) == 7
assistant
```swift
func skjkasdkd(lst: [Int]) -> Int {
func isPrime(_ n: Int) -> Bool {
if n <= 1 { return false }
for i in 2..<n {
if n % i == 0 { return false }
}
return true
}
var maxPrime = 0
for num in lst {
if isPrime(num) && num > maxPrime {
maxPrime = num
}
}
let digitSum = String(maxPrime).reduce(0) { $0 + Int(String($1))! }
return digitSum
}
```func skjkasdkd(lst: [Int]) -> Int {
func isPrime(_ n: Int) -> Bool {
if n <= 1 { return false }
for i in 2..<n {
if n % i == 0 { return false }
}
return true
}
var maxPrime = -1
for num in lst {
if num > maxPrime && isPrime(num) {
maxPrime = num
}
}
let digitSum = String(maxPrime).reduce(0) { $0 + Int(String($1))! }
return digitSum
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given an array of integers.
You need to find the largest prime value and return the sum of its digits.
Examples:
skjkasdkd(lst: [0, 3, 2, 1, 3, 5, 7, 4, 5, 5, 5, 2, 181, 32, 4, 32, 3, 2, 32, 324, 4, 3]) == 10
skjkasdkd(lst: [1, 0, 1, 8, 2, 4597, 2, 1, 3, 40, 1, 2, 1, 2, 4, 2, 5, 1]) == 25
skjkasdkd(lst: [1, 3, 1, 32, 5107, 34, 83278, 109, 163, 23, 2323, 32, 30, 1, 9, 3]) == 13
skjkasdkd(lst: [0, 724, 32, 71, 99, 32, 6, 0, 5, 91, 83, 0, 5, 6]) == 11
skjkasdkd(lst: [0, 81, 12, 3, 1, 21]) == 3
skjkasdkd(lst: [0, 8, 1, 2, 1, 7]) == 7
assistant
```swift
func skjkasdkd(lst: [Int]) -> Int {
func isPrime(_ n: Int) -> Bool {
if n <= 1 { return false }
for i in 2..<n {
if n % i == 0 { return false }
}
return true
}
var maxPrime = -1
for num in lst {
if num > maxPrime && isPrime(num) {
maxPrime = num
}
}
let digitSum = String(maxPrime).reduce(0) { $0 + Int(String($1))! }
return digitSum
}
```func skjkasdkd(lst: [Int]) -> Int {
func isPrime(_ number: Int) -> Bool {
if number <= 1 { return false }
for i in 2..<number {
if number % i == 0 { return false }
}
return true
}
let maxPrime = lst.filter(isPrime).max()
guard let prime = maxPrime else { return 0 }
var sumOfDigits = 0
var temp = prime
while temp > 0 {
sumOfDigits += temp % 10
temp /= 10
}
return sumOfDigits
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given an array of integers.
You need to find the largest prime value and return the sum of its digits.
Examples:
skjkasdkd(lst: [0, 3, 2, 1, 3, 5, 7, 4, 5, 5, 5, 2, 181, 32, 4, 32, 3, 2, 32, 324, 4, 3]) == 10
skjkasdkd(lst: [1, 0, 1, 8, 2, 4597, 2, 1, 3, 40, 1, 2, 1, 2, 4, 2, 5, 1]) == 25
skjkasdkd(lst: [1, 3, 1, 32, 5107, 34, 83278, 109, 163, 23, 2323, 32, 30, 1, 9, 3]) == 13
skjkasdkd(lst: [0, 724, 32, 71, 99, 32, 6, 0, 5, 91, 83, 0, 5, 6]) == 11
skjkasdkd(lst: [0, 81, 12, 3, 1, 21]) == 3
skjkasdkd(lst: [0, 8, 1, 2, 1, 7]) == 7
assistant
```swift
func skjkasdkd(lst: [Int]) -> Int {
func isPrime(_ number: Int) -> Bool {
if number <= 1 { return false }
for i in 2..<number {
if number % i == 0 { return false }
}
return true
}
let maxPrime = lst.filter(isPrime).max()
guard let prime = maxPrime else { return 0 }
var sumOfDigits = 0
var temp = prime
while temp > 0 {
sumOfDigits += temp % 10
temp /= 10
}
return sumOfDigits
}
```func skjkasdkd(lst: [Int]) -> Int {
func isPrime(_ number: Int) -> Bool {
if number <= 1 { return false }
for i in 2..<number {
if number % i == 0 { return false }
}
return true
}
var maxPrime = 0
for num in lst {
if isPrime(num) && num > maxPrime {
maxPrime = num
}
}
let digitSum = String(maxPrime).reduce(0) { $0 + Int(String($1))! }
return digitSum
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given an array of integers.
You need to find the largest prime value and return the sum of its digits.
Examples:
skjkasdkd(lst: [0, 3, 2, 1, 3, 5, 7, 4, 5, 5, 5, 2, 181, 32, 4, 32, 3, 2, 32, 324, 4, 3]) == 10
skjkasdkd(lst: [1, 0, 1, 8, 2, 4597, 2, 1, 3, 40, 1, 2, 1, 2, 4, 2, 5, 1]) == 25
skjkasdkd(lst: [1, 3, 1, 32, 5107, 34, 83278, 109, 163, 23, 2323, 32, 30, 1, 9, 3]) == 13
skjkasdkd(lst: [0, 724, 32, 71, 99, 32, 6, 0, 5, 91, 83, 0, 5, 6]) == 11
skjkasdkd(lst: [0, 81, 12, 3, 1, 21]) == 3
skjkasdkd(lst: [0, 8, 1, 2, 1, 7]) == 7
assistant
```swift
func skjkasdkd(lst: [Int]) -> Int {
func isPrime(_ number: Int) -> Bool {
if number <= 1 { return false }
for i in 2..<number {
if number % i == 0 { return false }
}
return true
}
var maxPrime = 0
for num in lst {
if isPrime(num) && num > maxPrime {
maxPrime = num
}
}
let digitSum = String(maxPrime).reduce(0) { $0 + Int(String($1))! }
return digitSum
}
```func skjkasdkd(lst: [Int]) -> Int {
func isPrime(_ number: Int) -> Bool {
if number <= 1 { return false }
for i in 2..<number {
if number % i == 0 { return false }
}
return true
}
let maxPrime = lst.filter { isPrime($0) }.max()
guard let prime = maxPrime else { return 0 }
return String(prime).reduce(0) { $0 + Int(String($1))! }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given an array of integers.
You need to find the largest prime value and return the sum of its digits.
Examples:
skjkasdkd(lst: [0, 3, 2, 1, 3, 5, 7, 4, 5, 5, 5, 2, 181, 32, 4, 32, 3, 2, 32, 324, 4, 3]) == 10
skjkasdkd(lst: [1, 0, 1, 8, 2, 4597, 2, 1, 3, 40, 1, 2, 1, 2, 4, 2, 5, 1]) == 25
skjkasdkd(lst: [1, 3, 1, 32, 5107, 34, 83278, 109, 163, 23, 2323, 32, 30, 1, 9, 3]) == 13
skjkasdkd(lst: [0, 724, 32, 71, 99, 32, 6, 0, 5, 91, 83, 0, 5, 6]) == 11
skjkasdkd(lst: [0, 81, 12, 3, 1, 21]) == 3
skjkasdkd(lst: [0, 8, 1, 2, 1, 7]) == 7
assistant
```swift
func skjkasdkd(lst: [Int]) -> Int {
func isPrime(_ number: Int) -> Bool {
if number <= 1 { return false }
for i in 2..<number {
if number % i == 0 { return false }
}
return true
}
let maxPrime = lst.filter { isPrime($0) }.max()
guard let prime = maxPrime else { return 0 }
return String(prime).reduce(0) { $0 + Int(String($1))! }
}
```func countUpTo(n: Int) -> [Int] {
var primes = [Int]()
for number in 2..<n {
if isPrime(number) {
primes.append(number)
}
}
return primes
}
private func isPrime(_ number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Implement a function that takes an non-negative integer and returns an array of the first n
integers that are prime numbers and less than n.
for example:
countUpTo(n: 5) == [2, 3]
countUpTo(n: 11) == [2, 3, 5, 7]
countUpTo(n: 0) == [] as [Int]
countUpTo(n: 20) == [2, 3, 5, 7, 11, 13, 17, 19]
countUpTo(n: 1) == [] as [Int]
countUpTo(n: 18) == [2, 3, 5, 7, 11, 13, 17]
assistant
```swift
func countUpTo(n: Int) -> [Int] {
var primes = [Int]()
for number in 2..<n {
if isPrime(number) {
primes.append(number)
}
}
return primes
}
private func isPrime(_ number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
```
// Fatal error: Range requires lowerBound <= upperBoundfunc countUpTo(n: Int) -> [Int] {
var primes = [Int]()
for number in 2..<n {
if isPrime(number: number) {
primes.append(number)
}
}
return primes
}
private func isPrime(number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Implement a function that takes an non-negative integer and returns an array of the first n
integers that are prime numbers and less than n.
for example:
countUpTo(n: 5) == [2, 3]
countUpTo(n: 11) == [2, 3, 5, 7]
countUpTo(n: 0) == [] as [Int]
countUpTo(n: 20) == [2, 3, 5, 7, 11, 13, 17, 19]
countUpTo(n: 1) == [] as [Int]
countUpTo(n: 18) == [2, 3, 5, 7, 11, 13, 17]
assistant
```swift
func countUpTo(n: Int) -> [Int] {
var primes = [Int]()
for number in 2..<n {
if isPrime(number: number) {
primes.append(number)
}
}
return primes
}
private func isPrime(number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc countUpTo(n: Int) -> [Int] {
var primes = [Int]()
for number in 2..<n {
if isPrime(number: number) {
primes.append(number)
}
}
return primes
}
private func isPrime(number: Int) -> Bool {
if number <= 1 {
return false
}
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Implement a function that takes an non-negative integer and returns an array of the first n
integers that are prime numbers and less than n.
for example:
countUpTo(n: 5) == [2, 3]
countUpTo(n: 11) == [2, 3, 5, 7]
countUpTo(n: 0) == [] as [Int]
countUpTo(n: 20) == [2, 3, 5, 7, 11, 13, 17, 19]
countUpTo(n: 1) == [] as [Int]
countUpTo(n: 18) == [2, 3, 5, 7, 11, 13, 17]
assistant
```swift
func countUpTo(n: Int) -> [Int] {
var primes = [Int]()
for number in 2..<n {
if isPrime(number: number) {
primes.append(number)
}
}
return primes
}
private func isPrime(number: Int) -> Bool {
if number <= 1 {
return false
}
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
```
// Fatal error: Range requires lowerBound <= upperBoundfunc countUpTo(n: Int) -> [Int] {
var primes = [Int]()
for number in 2..<n {
if isPrime(number: number) {
primes.append(number)
}
}
return primes
}
func isPrime(number: Int) -> Bool {
if number <= 1 {
return false
}
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Implement a function that takes an non-negative integer and returns an array of the first n
integers that are prime numbers and less than n.
for example:
countUpTo(n: 5) == [2, 3]
countUpTo(n: 11) == [2, 3, 5, 7]
countUpTo(n: 0) == [] as [Int]
countUpTo(n: 20) == [2, 3, 5, 7, 11, 13, 17, 19]
countUpTo(n: 1) == [] as [Int]
countUpTo(n: 18) == [2, 3, 5, 7, 11, 13, 17]
assistant
```swift
func countUpTo(n: Int) -> [Int] {
var primes = [Int]()
for number in 2..<n {
if isPrime(number: number) {
primes.append(number)
}
}
return primes
}
func isPrime(number: Int) -> Bool {
if number <= 1 {
return false
}
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
```
// Fatal error: Range requires lowerBound <= upperBoundfunc countUpTo(n: Int) -> [Int] {
var primes = [Int]()
for number in 2..<n {
if isPrime(number: number) {
primes.append(number)
}
}
return primes
}
func isPrime(number: Int) -> Bool {
if number <= 1 {
return false
}
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Implement a function that takes an non-negative integer and returns an array of the first n
integers that are prime numbers and less than n.
for example:
countUpTo(n: 5) == [2, 3]
countUpTo(n: 11) == [2, 3, 5, 7]
countUpTo(n: 0) == [] as [Int]
countUpTo(n: 20) == [2, 3, 5, 7, 11, 13, 17, 19]
countUpTo(n: 1) == [] as [Int]
countUpTo(n: 18) == [2, 3, 5, 7, 11, 13, 17]
assistant
```swift
func countUpTo(n: Int) -> [Int] {
var primes = [Int]()
for number in 2..<n {
if isPrime(number: number) {
primes.append(number)
}
}
return primes
}
func isPrime(number: Int) -> Bool {
if number <= 1 {
return false
}
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
```
// Fatal error: Range requires lowerBound <= upperBoundfunc countUpTo(n: Int) -> [Int] {
var primes = [Int]()
for number in 2..<n {
if isPrime(number: number) {
primes.append(number)
}
}
return primes
}
private func isPrime(number: Int) -> Bool {
if number <= 1 {
return false
}
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Implement a function that takes an non-negative integer and returns an array of the first n
integers that are prime numbers and less than n.
for example:
countUpTo(n: 5) == [2, 3]
countUpTo(n: 11) == [2, 3, 5, 7]
countUpTo(n: 0) == [] as [Int]
countUpTo(n: 20) == [2, 3, 5, 7, 11, 13, 17, 19]
countUpTo(n: 1) == [] as [Int]
countUpTo(n: 18) == [2, 3, 5, 7, 11, 13, 17]
assistant
```swift
func countUpTo(n: Int) -> [Int] {
var primes = [Int]()
for number in 2..<n {
if isPrime(number: number) {
primes.append(number)
}
}
return primes
}
private func isPrime(number: Int) -> Bool {
if number <= 1 {
return false
}
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
```
// Fatal error: Range requires lowerBound <= upperBoundfunc countUpTo(n: Int) -> [Int] {
var primes = [Int]()
for number in 2..<n {
if isPrime(number) {
primes.append(number)
}
}
return primes
}
private func isPrime(_ number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Implement a function that takes an non-negative integer and returns an array of the first n
integers that are prime numbers and less than n.
for example:
countUpTo(n: 5) == [2, 3]
countUpTo(n: 11) == [2, 3, 5, 7]
countUpTo(n: 0) == [] as [Int]
countUpTo(n: 20) == [2, 3, 5, 7, 11, 13, 17, 19]
countUpTo(n: 1) == [] as [Int]
countUpTo(n: 18) == [2, 3, 5, 7, 11, 13, 17]
assistant
```swift
func countUpTo(n: Int) -> [Int] {
var primes = [Int]()
for number in 2..<n {
if isPrime(number) {
primes.append(number)
}
}
return primes
}
private func isPrime(_ number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
```
// Fatal error: Range requires lowerBound <= upperBoundfunc countUpTo(n: Int) -> [Int] {
var primes = [Int]()
for number in 2..<n {
if isPrime(number: number) {
primes.append(number)
}
}
return primes
}
private func isPrime(number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Implement a function that takes an non-negative integer and returns an array of the first n
integers that are prime numbers and less than n.
for example:
countUpTo(n: 5) == [2, 3]
countUpTo(n: 11) == [2, 3, 5, 7]
countUpTo(n: 0) == [] as [Int]
countUpTo(n: 20) == [2, 3, 5, 7, 11, 13, 17, 19]
countUpTo(n: 1) == [] as [Int]
countUpTo(n: 18) == [2, 3, 5, 7, 11, 13, 17]
assistant
```swift
func countUpTo(n: Int) -> [Int] {
var primes = [Int]()
for number in 2..<n {
if isPrime(number: number) {
primes.append(number)
}
}
return primes
}
private func isPrime(number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
```
// Fatal error: Range requires lowerBound <= upperBoundfunc countUpTo(n: Int) -> [Int] {
var primes = [Int]()
for number in 2..<n {
if isPrime(number) {
primes.append(number)
}
}
return primes
}
private func isPrime(_ num: Int) -> Bool {
guard num > 1 else { return false }
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Implement a function that takes an non-negative integer and returns an array of the first n
integers that are prime numbers and less than n.
for example:
countUpTo(n: 5) == [2, 3]
countUpTo(n: 11) == [2, 3, 5, 7]
countUpTo(n: 0) == [] as [Int]
countUpTo(n: 20) == [2, 3, 5, 7, 11, 13, 17, 19]
countUpTo(n: 1) == [] as [Int]
countUpTo(n: 18) == [2, 3, 5, 7, 11, 13, 17]
assistant
```swift
func countUpTo(n: Int) -> [Int] {
var primes = [Int]()
for number in 2..<n {
if isPrime(number) {
primes.append(number)
}
}
return primes
}
private func isPrime(_ num: Int) -> Bool {
guard num > 1 else { return false }
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}
```
// Fatal error: Range requires lowerBound <= upperBoundfunc countUpTo(n: Int) -> [Int] {
var primes = [Int]()
for number in 2..<n {
if isPrime(number) {
primes.append(number)
}
}
return primes
}
private func isPrime(_ number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Implement a function that takes an non-negative integer and returns an array of the first n
integers that are prime numbers and less than n.
for example:
countUpTo(n: 5) == [2, 3]
countUpTo(n: 11) == [2, 3, 5, 7]
countUpTo(n: 0) == [] as [Int]
countUpTo(n: 20) == [2, 3, 5, 7, 11, 13, 17, 19]
countUpTo(n: 1) == [] as [Int]
countUpTo(n: 18) == [2, 3, 5, 7, 11, 13, 17]
assistant
```swift
func countUpTo(n: Int) -> [Int] {
var primes = [Int]()
for number in 2..<n {
if isPrime(number) {
primes.append(number)
}
}
return primes
}
private func isPrime(_ number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
```
// Fatal error: Range requires lowerBound <= upperBoundfunc multiply(a: Int, b: Int) -> Int {
return (a % 10) * (b % 10)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Complete the function that takes two integers and returns
the product of their unit digits.
Assume the input is always valid.
Examples:
multiply(a: 148, b: 412) == 16
multiply(a: 19, b: 28) == 72
multiply(a: 2020, b: 1851) == 0
multiply(a: 14, b: -15) == 20
assistant
```swift
func multiply(a: Int, b: Int) -> Int {
return (a % 10) * (b % 10)
}
``` // XCTAssertTrue failedfunc multiply(a: Int, b: Int) -> Int {
return (a % 10) * (b % 10)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Complete the function that takes two integers and returns
the product of their unit digits.
Assume the input is always valid.
Examples:
multiply(a: 148, b: 412) == 16
multiply(a: 19, b: 28) == 72
multiply(a: 2020, b: 1851) == 0
multiply(a: 14, b: -15) == 20
assistant
```swift
func multiply(a: Int, b: Int) -> Int {
return (a % 10) * (b % 10)
}
``` // XCTAssertTrue failedfunc multiply(a: Int, b: Int) -> Int {
let lastDigitA = abs(a % 10)
let lastDigitB = abs(b % 10)
return lastDigitA * lastDigitB
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Complete the function that takes two integers and returns
the product of their unit digits.
Assume the input is always valid.
Examples:
multiply(a: 148, b: 412) == 16
multiply(a: 19, b: 28) == 72
multiply(a: 2020, b: 1851) == 0
multiply(a: 14, b: -15) == 20
assistant
```swift
func multiply(a: Int, b: Int) -> Int {
let lastDigitA = abs(a % 10)
let lastDigitB = abs(b % 10)
return lastDigitA * lastDigitB
}
```func multiply(a: Int, b: Int) -> Int {
return (a % 10) * (b % 10)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Complete the function that takes two integers and returns
the product of their unit digits.
Assume the input is always valid.
Examples:
multiply(a: 148, b: 412) == 16
multiply(a: 19, b: 28) == 72
multiply(a: 2020, b: 1851) == 0
multiply(a: 14, b: -15) == 20
assistant
```swift
func multiply(a: Int, b: Int) -> Int {
return (a % 10) * (b % 10)
}
``` // XCTAssertTrue failedfunc multiply(a: Int, b: Int) -> Int {
return (a % 10) * (b % 10)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Complete the function that takes two integers and returns
the product of their unit digits.
Assume the input is always valid.
Examples:
multiply(a: 148, b: 412) == 16
multiply(a: 19, b: 28) == 72
multiply(a: 2020, b: 1851) == 0
multiply(a: 14, b: -15) == 20
assistant
```swift
func multiply(a: Int, b: Int) -> Int {
return (a % 10) * (b % 10)
}
``` // XCTAssertTrue failedfunc multiply(a: Int, b: Int) -> Int {
return (a % 10) * (b % 10)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Complete the function that takes two integers and returns
the product of their unit digits.
Assume the input is always valid.
Examples:
multiply(a: 148, b: 412) == 16
multiply(a: 19, b: 28) == 72
multiply(a: 2020, b: 1851) == 0
multiply(a: 14, b: -15) == 20
assistant
```swift
func multiply(a: Int, b: Int) -> Int {
return (a % 10) * (b % 10)
}
``` // XCTAssertTrue failedfunc multiply(a: Int, b: Int) -> Int {
return (a % 10) * (b % 10)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Complete the function that takes two integers and returns
the product of their unit digits.
Assume the input is always valid.
Examples:
multiply(a: 148, b: 412) == 16
multiply(a: 19, b: 28) == 72
multiply(a: 2020, b: 1851) == 0
multiply(a: 14, b: -15) == 20
assistant
```swift
func multiply(a: Int, b: Int) -> Int {
return (a % 10) * (b % 10)
}
``` // XCTAssertTrue failedfunc multiply(a: Int, b: Int) -> Int {
return (a % 10) * (b % 10)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Complete the function that takes two integers and returns
the product of their unit digits.
Assume the input is always valid.
Examples:
multiply(a: 148, b: 412) == 16
multiply(a: 19, b: 28) == 72
multiply(a: 2020, b: 1851) == 0
multiply(a: 14, b: -15) == 20
assistant
```swift
func multiply(a: Int, b: Int) -> Int {
return (a % 10) * (b % 10)
}
``` // XCTAssertTrue failedfunc multiply(a: Int, b: Int) -> Int {
return (a % 10) * (b % 10)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Complete the function that takes two integers and returns
the product of their unit digits.
Assume the input is always valid.
Examples:
multiply(a: 148, b: 412) == 16
multiply(a: 19, b: 28) == 72
multiply(a: 2020, b: 1851) == 0
multiply(a: 14, b: -15) == 20
assistant
```swift
func multiply(a: Int, b: Int) -> Int {
return (a % 10) * (b % 10)
}
``` // XCTAssertTrue failedfunc multiply(a: Int, b: Int) -> Int {
return (a % 10) * (b % 10)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Complete the function that takes two integers and returns
the product of their unit digits.
Assume the input is always valid.
Examples:
multiply(a: 148, b: 412) == 16
multiply(a: 19, b: 28) == 72
multiply(a: 2020, b: 1851) == 0
multiply(a: 14, b: -15) == 20
assistant
```swift
func multiply(a: Int, b: Int) -> Int {
return (a % 10) * (b % 10)
}
``` // XCTAssertTrue failedfunc countUpper(s: String) -> Int {
let vowels = Set("AEIOU")
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0 && vowels.contains(char.uppercased()) {
count += 1
}
}
return count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string s, count the number of uppercase vowels in even indices.
For example:
countUpper(s: "aBCdEf") == 1
countUpper(s: "abcdefg") == 0
countUpper(s: "dBBE") == 0
assistant
```swift
func countUpper(s: String) -> Int {
let vowels = Set("AEIOU")
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0 && vowels.contains(char.uppercased()) {
count += 1
}
}
return count
}
``` // XCTAssertTrue failedfunc countUpper(s: String) -> Int {
let upperVowels = Set("AEIOU")
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0 && upperVowels.contains(char.uppercased()) {
count += 1
}
}
return count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string s, count the number of uppercase vowels in even indices.
For example:
countUpper(s: "aBCdEf") == 1
countUpper(s: "abcdefg") == 0
countUpper(s: "dBBE") == 0
assistant
```swift
func countUpper(s: String) -> Int {
let upperVowels = Set("AEIOU")
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0 && upperVowels.contains(char.uppercased()) {
count += 1
}
}
return count
}
``` // XCTAssertTrue failedfunc countUpper(s: String) -> Int {
let vowels = Set("AEIOU")
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0 && vowels.contains(char.uppercased()) {
count += 1
}
}
return count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string s, count the number of uppercase vowels in even indices.
For example:
countUpper(s: "aBCdEf") == 1
countUpper(s: "abcdefg") == 0
countUpper(s: "dBBE") == 0
assistant
```swift
func countUpper(s: String) -> Int {
let vowels = Set("AEIOU")
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0 && vowels.contains(char.uppercased()) {
count += 1
}
}
return count
}
``` // XCTAssertTrue failedfunc countUpper(s: String) -> Int {
let upperVowels = Set("AEIOU")
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0 && upperVowels.contains(char.uppercased()) {
count += 1
}
}
return count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string s, count the number of uppercase vowels in even indices.
For example:
countUpper(s: "aBCdEf") == 1
countUpper(s: "abcdefg") == 0
countUpper(s: "dBBE") == 0
assistant
```swift
func countUpper(s: String) -> Int {
let upperVowels = Set("AEIOU")
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0 && upperVowels.contains(char.uppercased()) {
count += 1
}
}
return count
}
``` // XCTAssertTrue failedfunc countUpper(s: String) -> Int {
let upperVowels = Set("AEIOU")
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0 && upperVowels.contains(char.uppercased()) {
count += 1
}
}
return count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string s, count the number of uppercase vowels in even indices.
For example:
countUpper(s: "aBCdEf") == 1
countUpper(s: "abcdefg") == 0
countUpper(s: "dBBE") == 0
assistant
```swift
func countUpper(s: String) -> Int {
let upperVowels = Set("AEIOU")
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0 && upperVowels.contains(char.uppercased()) {
count += 1
}
}
return count
}
``` // XCTAssertTrue failedfunc countUpper(s: String) -> Int {
let upperVowels = Set("AEIOU")
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0 && upperVowels.contains(char.uppercased()) {
count += 1
}
}
return count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string s, count the number of uppercase vowels in even indices.
For example:
countUpper(s: "aBCdEf") == 1
countUpper(s: "abcdefg") == 0
countUpper(s: "dBBE") == 0
assistant
```swift
func countUpper(s: String) -> Int {
let upperVowels = Set("AEIOU")
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0 && upperVowels.contains(char.uppercased()) {
count += 1
}
}
return count
}
``` // XCTAssertTrue failedfunc countUpper(s: String) -> Int {
let upperVowels = Set("AEIOU")
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0 && upperVowels.contains(char.uppercased()) {
count += 1
}
}
return count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string s, count the number of uppercase vowels in even indices.
For example:
countUpper(s: "aBCdEf") == 1
countUpper(s: "abcdefg") == 0
countUpper(s: "dBBE") == 0
assistant
```swift
func countUpper(s: String) -> Int {
let upperVowels = Set("AEIOU")
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0 && upperVowels.contains(char.uppercased()) {
count += 1
}
}
return count
}
``` // XCTAssertTrue failedfunc countUpper(s: String) -> Int {
let upperVowels = Set("AEIOU")
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0 && upperVowels.contains(char.uppercased()) {
count += 1
}
}
return count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string s, count the number of uppercase vowels in even indices.
For example:
countUpper(s: "aBCdEf") == 1
countUpper(s: "abcdefg") == 0
countUpper(s: "dBBE") == 0
assistant
```swift
func countUpper(s: String) -> Int {
let upperVowels = Set("AEIOU")
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0 && upperVowels.contains(char.uppercased()) {
count += 1
}
}
return count
}
``` // XCTAssertTrue failedfunc countUpper(s: String) -> Int {
let upperVowels = Set("AEIOU")
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0 && upperVowels.contains(char.uppercased()) {
count += 1
}
}
return count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string s, count the number of uppercase vowels in even indices.
For example:
countUpper(s: "aBCdEf") == 1
countUpper(s: "abcdefg") == 0
countUpper(s: "dBBE") == 0
assistant
```swift
func countUpper(s: String) -> Int {
let upperVowels = Set("AEIOU")
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0 && upperVowels.contains(char.uppercased()) {
count += 1
}
}
return count
}
``` // XCTAssertTrue failedfunc countUpper(s: String) -> Int {
let vowels = Set("AEIOU")
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0 && vowels.contains(char.uppercased()) {
count += 1
}
}
return count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string s, count the number of uppercase vowels in even indices.
For example:
countUpper(s: "aBCdEf") == 1
countUpper(s: "abcdefg") == 0
countUpper(s: "dBBE") == 0
assistant
```swift
func countUpper(s: String) -> Int {
let vowels = Set("AEIOU")
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0 && vowels.contains(char.uppercased()) {
count += 1
}
}
return count
}
``` // XCTAssertTrue failedfunc closestInteger(value: String) -> Int {
guard let doubleValue = Double(value) else {
fatalError("Invalid input: \(value) is not a valid number.")
}
let roundedValue = doubleValue.rounded(towardsZero: false)
return Int(roundedValue)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function that takes a value (string) representing a number
and returns the closest integer to it. If the number is equidistant
from two integers, round it away from zero.
Examples
Note:
Rounding away from zero means that if the given number is equidistant
from two integers, the one you should return is the one that is the
farthest from zero. For example closest_integer("14.5") should
return 15 and closest_integer("-14.5") should return -15.
closestInteger(value: "10") == 10
closestInteger(value: "15.3") == 15
assistant
```swift
func closestInteger(value: String) -> Int {
guard let doubleValue = Double(value) else {
fatalError("Invalid input: \(value) is not a valid number.")
}
let roundedValue = doubleValue.rounded(towardsZero: false)
return Int(roundedValue)
}
```
let roundedValue = doubleValue.rounded(towardsZero: false) // no exact matches in call to instance method 'rounded'func closestInteger(value: String) -> Int {
guard let doubleValue = Double(value) else {
fatalError("Invalid input: \(value) is not a valid number.")
}
let roundedValue = doubleValue.rounded(.awayFromZero)
return Int(roundedValue)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function that takes a value (string) representing a number
and returns the closest integer to it. If the number is equidistant
from two integers, round it away from zero.
Examples
Note:
Rounding away from zero means that if the given number is equidistant
from two integers, the one you should return is the one that is the
farthest from zero. For example closest_integer("14.5") should
return 15 and closest_integer("-14.5") should return -15.
closestInteger(value: "10") == 10
closestInteger(value: "15.3") == 15
assistant
```swift
func closestInteger(value: String) -> Int {
guard let doubleValue = Double(value) else {
fatalError("Invalid input: \(value) is not a valid number.")
}
let roundedValue = doubleValue.rounded(.awayFromZero)
return Int(roundedValue)
}
```
// XCTAssertTrue failedfunc closestInteger(value: String) -> Int {
guard let doubleValue = Double(value) else {
fatalError("Invalid input: \(value) is not a valid number.")
}
let roundedValue = round(doubleValue)
// Check if the number is exactly halfway between two integers
if abs(doubleValue - roundedValue) == 0.5 {
return doubleValue > 0 ? Int(roundedValue + 1) : Int(roundedValue - 1)
} else {
return Int(roundedValue)
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function that takes a value (string) representing a number
and returns the closest integer to it. If the number is equidistant
from two integers, round it away from zero.
Examples
Note:
Rounding away from zero means that if the given number is equidistant
from two integers, the one you should return is the one that is the
farthest from zero. For example closest_integer("14.5") should
return 15 and closest_integer("-14.5") should return -15.
closestInteger(value: "10") == 10
closestInteger(value: "15.3") == 15
assistant
```swift
func closestInteger(value: String) -> Int {
guard let doubleValue = Double(value) else {
fatalError("Invalid input: \(value) is not a valid number.")
}
let roundedValue = round(doubleValue)
// Check if the number is exactly halfway between two integers
if abs(doubleValue - roundedValue) == 0.5 {
return doubleValue > 0 ? Int(roundedValue + 1) : Int(roundedValue - 1)
} else {
return Int(roundedValue)
}
}
```
// XCTAssertTrue failedfunc closestInteger(value: String) -> Int {
guard let doubleValue = Double(value) else {
fatalError("Invalid input: \(value) is not a valid number.")
}
let roundedValue = doubleValue.rounded(.awayFromZero)
return Int(roundedValue)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function that takes a value (string) representing a number
and returns the closest integer to it. If the number is equidistant
from two integers, round it away from zero.
Examples
Note:
Rounding away from zero means that if the given number is equidistant
from two integers, the one you should return is the one that is the
farthest from zero. For example closest_integer("14.5") should
return 15 and closest_integer("-14.5") should return -15.
closestInteger(value: "10") == 10
closestInteger(value: "15.3") == 15
assistant
```swift
func closestInteger(value: String) -> Int {
guard let doubleValue = Double(value) else {
fatalError("Invalid input: \(value) is not a valid number.")
}
let roundedValue = doubleValue.rounded(.awayFromZero)
return Int(roundedValue)
}
```
// XCTAssertTrue failedfunc closestInteger(value: String) -> Int {
guard let doubleValue = Double(value) else {
fatalError("Invalid input: \(value) is not a valid number.")
}
let roundedValue = doubleValue.rounded(.awayFromZero)
return Int(roundedValue)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function that takes a value (string) representing a number
and returns the closest integer to it. If the number is equidistant
from two integers, round it away from zero.
Examples
Note:
Rounding away from zero means that if the given number is equidistant
from two integers, the one you should return is the one that is the
farthest from zero. For example closest_integer("14.5") should
return 15 and closest_integer("-14.5") should return -15.
closestInteger(value: "10") == 10
closestInteger(value: "15.3") == 15
assistant
```swift
func closestInteger(value: String) -> Int {
guard let doubleValue = Double(value) else {
fatalError("Invalid input: \(value) is not a valid number.")
}
let roundedValue = doubleValue.rounded(.awayFromZero)
return Int(roundedValue)
}
```
// XCTAssertTrue failedfunc closestInteger(value: String) -> Int {
guard let doubleValue = Double(value) else {
fatalError("Invalid input: \(value) is not a valid number.")
}
let roundedValue = round(doubleValue)
// Check if the number is exactly halfway between two integers
if abs(doubleValue - roundedValue) == 0.5 {
return doubleValue > 0 ? Int(roundedValue + 1) : Int(roundedValue - 1)
} else {
return Int(roundedValue)
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function that takes a value (string) representing a number
and returns the closest integer to it. If the number is equidistant
from two integers, round it away from zero.
Examples
Note:
Rounding away from zero means that if the given number is equidistant
from two integers, the one you should return is the one that is the
farthest from zero. For example closest_integer("14.5") should
return 15 and closest_integer("-14.5") should return -15.
closestInteger(value: "10") == 10
closestInteger(value: "15.3") == 15
assistant
```swift
func closestInteger(value: String) -> Int {
guard let doubleValue = Double(value) else {
fatalError("Invalid input: \(value) is not a valid number.")
}
let roundedValue = round(doubleValue)
// Check if the number is exactly halfway between two integers
if abs(doubleValue - roundedValue) == 0.5 {
return doubleValue > 0 ? Int(roundedValue + 1) : Int(roundedValue - 1)
} else {
return Int(roundedValue)
}
}
```
// XCTAssertTrue failedfunc closestInteger(value: String) -> Int {
guard let doubleValue = Double(value) else {
fatalError("Invalid input: \(value) is not a valid number.")
}
let roundedValue = doubleValue.rounded(.awayFromZero)
return Int(roundedValue)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function that takes a value (string) representing a number
and returns the closest integer to it. If the number is equidistant
from two integers, round it away from zero.
Examples
Note:
Rounding away from zero means that if the given number is equidistant
from two integers, the one you should return is the one that is the
farthest from zero. For example closest_integer("14.5") should
return 15 and closest_integer("-14.5") should return -15.
closestInteger(value: "10") == 10
closestInteger(value: "15.3") == 15
assistant
```swift
func closestInteger(value: String) -> Int {
guard let doubleValue = Double(value) else {
fatalError("Invalid input: \(value) is not a valid number.")
}
let roundedValue = doubleValue.rounded(.awayFromZero)
return Int(roundedValue)
}
``` // XCTAssertTrue failedfunc closestInteger(value: String) -> Int {
guard let doubleValue = Double(value) else {
fatalError("Invalid input: \(value) is not a valid number.")
}
let roundedValue = round(doubleValue)
let intValue = Int(roundedValue)
// Check if the number is exactly halfway between two integers
if abs(doubleValue - Double(intValue)) == 0.5 {
return intValue > 0 ? intValue + 1 : intValue - 1
} else {
return intValue
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function that takes a value (string) representing a number
and returns the closest integer to it. If the number is equidistant
from two integers, round it away from zero.
Examples
Note:
Rounding away from zero means that if the given number is equidistant
from two integers, the one you should return is the one that is the
farthest from zero. For example closest_integer("14.5") should
return 15 and closest_integer("-14.5") should return -15.
closestInteger(value: "10") == 10
closestInteger(value: "15.3") == 15
assistant
```swift
func closestInteger(value: String) -> Int {
guard let doubleValue = Double(value) else {
fatalError("Invalid input: \(value) is not a valid number.")
}
let roundedValue = round(doubleValue)
let intValue = Int(roundedValue)
// Check if the number is exactly halfway between two integers
if abs(doubleValue - Double(intValue)) == 0.5 {
return intValue > 0 ? intValue + 1 : intValue - 1
} else {
return intValue
}
}
```
// XCTAssertTrue failedfunc closestInteger(value: String) -> Int {
guard let doubleValue = Double(value) else {
fatalError("Invalid input: \(value) is not a valid number.")
}
let roundedValue = doubleValue.rounded(.awayFromZero)
return Int(roundedValue)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function that takes a value (string) representing a number
and returns the closest integer to it. If the number is equidistant
from two integers, round it away from zero.
Examples
Note:
Rounding away from zero means that if the given number is equidistant
from two integers, the one you should return is the one that is the
farthest from zero. For example closest_integer("14.5") should
return 15 and closest_integer("-14.5") should return -15.
closestInteger(value: "10") == 10
closestInteger(value: "15.3") == 15
assistant
```swift
func closestInteger(value: String) -> Int {
guard let doubleValue = Double(value) else {
fatalError("Invalid input: \(value) is not a valid number.")
}
let roundedValue = doubleValue.rounded(.awayFromZero)
return Int(roundedValue)
}
```
// XCTAssertTrue failedfunc closestInteger(value: String) -> Int {
guard let doubleValue = Double(value) else {
fatalError("Invalid input: \(value) is not a valid number.")
}
let roundedValue = doubleValue.rounded(.awayFromZero)
return Int(roundedValue)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function that takes a value (string) representing a number
and returns the closest integer to it. If the number is equidistant
from two integers, round it away from zero.
Examples
Note:
Rounding away from zero means that if the given number is equidistant
from two integers, the one you should return is the one that is the
farthest from zero. For example closest_integer("14.5") should
return 15 and closest_integer("-14.5") should return -15.
closestInteger(value: "10") == 10
closestInteger(value: "15.3") == 15
assistant
```swift
func closestInteger(value: String) -> Int {
guard let doubleValue = Double(value) else {
fatalError("Invalid input: \(value) is not a valid number.")
}
let roundedValue = doubleValue.rounded(.awayFromZero)
return Int(roundedValue)
}
```
// XCTAssertTrue failedfunc makeAPile(n: Int) -> [Int] {
var result = [Int]()
var currentStones = n
for _ in 0..<n {
result.append(currentStones)
// Determine the next number based on whether n is odd or even
if n % 2 == 0 {
currentStones += 2 // Next even number
} else {
currentStones += 2 // Next odd number
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer n, you have to make a pile of n levels of stones.
The first level has n stones.
The number of stones in the next level is:
- the next odd number if n is odd.
- the next even number if n is even.
Return the number of stones in each level in an array, where element at index
i represents the number of stones in the level (i+1).
Examples:
makeAPile(n: 3) == [3, 5, 7]
assistant
```swift
func makeAPile(n: Int) -> [Int] {
var result = [Int]()
var currentStones = n
for _ in 0..<n {
result.append(currentStones)
// Determine the next number based on whether n is odd or even
if n % 2 == 0 {
currentStones += 2 // Next even number
} else {
currentStones += 2 // Next odd number
}
}
return result
}
```func makeAPile(n: Int) -> [Int] {
var result = [Int]()
var currentStones = n
for _ in 0..<n {
result.append(currentStones)
// Determine the next number based on whether n is odd or even
if n % 2 == 0 {
currentStones += 2 // Next even number
} else {
currentStones += 2 // Next odd number
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer n, you have to make a pile of n levels of stones.
The first level has n stones.
The number of stones in the next level is:
- the next odd number if n is odd.
- the next even number if n is even.
Return the number of stones in each level in an array, where element at index
i represents the number of stones in the level (i+1).
Examples:
makeAPile(n: 3) == [3, 5, 7]
assistant
```swift
func makeAPile(n: Int) -> [Int] {
var result = [Int]()
var currentStones = n
for _ in 0..<n {
result.append(currentStones)
// Determine the next number based on whether n is odd or even
if n % 2 == 0 {
currentStones += 2 // Next even number
} else {
currentStones += 2 // Next odd number
}
}
return result
}
```func makeAPile(n: Int) -> [Int] {
var result = [Int]()
var currentStones = n
for _ in 0..<n {
result.append(currentStones)
if n % 2 == 0 {
currentStones += 2 // Next even number
} else {
currentStones += 2 // Next odd number
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer n, you have to make a pile of n levels of stones.
The first level has n stones.
The number of stones in the next level is:
- the next odd number if n is odd.
- the next even number if n is even.
Return the number of stones in each level in an array, where element at index
i represents the number of stones in the level (i+1).
Examples:
makeAPile(n: 3) == [3, 5, 7]
assistant
```swift
func makeAPile(n: Int) -> [Int] {
var result = [Int]()
var currentStones = n
for _ in 0..<n {
result.append(currentStones)
if n % 2 == 0 {
currentStones += 2 // Next even number
} else {
currentStones += 2 // Next odd number
}
}
return result
}
```func makeAPile(n: Int) -> [Int] {
var result = [Int]()
var currentStones = n
for _ in 0..<n {
result.append(currentStones)
if n % 2 == 0 {
// If n is even, add the next even number
currentStones += 2
} else {
// If n is odd, add the next odd number
currentStones += 2
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer n, you have to make a pile of n levels of stones.
The first level has n stones.
The number of stones in the next level is:
- the next odd number if n is odd.
- the next even number if n is even.
Return the number of stones in each level in an array, where element at index
i represents the number of stones in the level (i+1).
Examples:
makeAPile(n: 3) == [3, 5, 7]
assistant
```swift
func makeAPile(n: Int) -> [Int] {
var result = [Int]()
var currentStones = n
for _ in 0..<n {
result.append(currentStones)
if n % 2 == 0 {
// If n is even, add the next even number
currentStones += 2
} else {
// If n is odd, add the next odd number
currentStones += 2
}
}
return result
}
```func makeAPile(n: Int) -> [Int] {
var result = [Int]()
var currentStones = n
for _ in 0..<n {
result.append(currentStones)
// Determine the next number based on whether n is odd or even
if n % 2 == 0 {
currentStones += 2 // Next even number
} else {
currentStones += 2 // Next odd number
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer n, you have to make a pile of n levels of stones.
The first level has n stones.
The number of stones in the next level is:
- the next odd number if n is odd.
- the next even number if n is even.
Return the number of stones in each level in an array, where element at index
i represents the number of stones in the level (i+1).
Examples:
makeAPile(n: 3) == [3, 5, 7]
assistant
```swift
func makeAPile(n: Int) -> [Int] {
var result = [Int]()
var currentStones = n
for _ in 0..<n {
result.append(currentStones)
// Determine the next number based on whether n is odd or even
if n % 2 == 0 {
currentStones += 2 // Next even number
} else {
currentStones += 2 // Next odd number
}
}
return result
}
```func makeAPile(n: Int) -> [Int] {
var result = [Int]()
var currentStones = n
for _ in 0..<n {
result.append(currentStones)
if n % 2 == 0 {
currentStones += 2
} else {
currentStones += 2
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer n, you have to make a pile of n levels of stones.
The first level has n stones.
The number of stones in the next level is:
- the next odd number if n is odd.
- the next even number if n is even.
Return the number of stones in each level in an array, where element at index
i represents the number of stones in the level (i+1).
Examples:
makeAPile(n: 3) == [3, 5, 7]
assistant
```swift
func makeAPile(n: Int) -> [Int] {
var result = [Int]()
var currentStones = n
for _ in 0..<n {
result.append(currentStones)
if n % 2 == 0 {
currentStones += 2
} else {
currentStones += 2
}
}
return result
}
```func makeAPile(n: Int) -> [Int] {
var result = [Int]()
var currentStones = n
for _ in 0..<n {
result.append(currentStones)
// Determine the next number based on whether n is odd or even
if n % 2 == 0 {
currentStones += 2 // Next even number
} else {
currentStones += 2 // Next odd number
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer n, you have to make a pile of n levels of stones.
The first level has n stones.
The number of stones in the next level is:
- the next odd number if n is odd.
- the next even number if n is even.
Return the number of stones in each level in an array, where element at index
i represents the number of stones in the level (i+1).
Examples:
makeAPile(n: 3) == [3, 5, 7]
assistant
```swift
func makeAPile(n: Int) -> [Int] {
var result = [Int]()
var currentStones = n
for _ in 0..<n {
result.append(currentStones)
// Determine the next number based on whether n is odd or even
if n % 2 == 0 {
currentStones += 2 // Next even number
} else {
currentStones += 2 // Next odd number
}
}
return result
}
```func makeAPile(n: Int) -> [Int] {
var result = [Int]()
var currentStones = n
for _ in 0..<n {
result.append(currentStones)
// Determine the next number based on whether n is odd or even
if n % 2 == 0 {
currentStones += 2 // Next even number
} else {
currentStones += 2 // Next odd number
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer n, you have to make a pile of n levels of stones.
The first level has n stones.
The number of stones in the next level is:
- the next odd number if n is odd.
- the next even number if n is even.
Return the number of stones in each level in an array, where element at index
i represents the number of stones in the level (i+1).
Examples:
makeAPile(n: 3) == [3, 5, 7]
assistant
```swift
func makeAPile(n: Int) -> [Int] {
var result = [Int]()
var currentStones = n
for _ in 0..<n {
result.append(currentStones)
// Determine the next number based on whether n is odd or even
if n % 2 == 0 {
currentStones += 2 // Next even number
} else {
currentStones += 2 // Next odd number
}
}
return result
}
```func makeAPile(n: Int) -> [Int] {
var result = [Int]()
var currentStones = n
for _ in 0..<n {
result.append(currentStones)
// Determine the next number based on whether n is odd or even
if n % 2 == 0 {
currentStones += 2 // Next even number
} else {
currentStones += 2 // Next odd number
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer n, you have to make a pile of n levels of stones.
The first level has n stones.
The number of stones in the next level is:
- the next odd number if n is odd.
- the next even number if n is even.
Return the number of stones in each level in an array, where element at index
i represents the number of stones in the level (i+1).
Examples:
makeAPile(n: 3) == [3, 5, 7]
assistant
```swift
func makeAPile(n: Int) -> [Int] {
var result = [Int]()
var currentStones = n
for _ in 0..<n {
result.append(currentStones)
// Determine the next number based on whether n is odd or even
if n % 2 == 0 {
currentStones += 2 // Next even number
} else {
currentStones += 2 // Next odd number
}
}
return result
}
```func makeAPile(n: Int) -> [Int] {
var result = [Int]()
var currentStones = n
for _ in 0..<n {
result.append(currentStones)
// Determine the next number based on whether n is odd or even
if n % 2 == 0 {
currentStones += 2 // Next even number
} else {
currentStones += 2 // Next odd number
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer n, you have to make a pile of n levels of stones.
The first level has n stones.
The number of stones in the next level is:
- the next odd number if n is odd.
- the next even number if n is even.
Return the number of stones in each level in an array, where element at index
i represents the number of stones in the level (i+1).
Examples:
makeAPile(n: 3) == [3, 5, 7]
assistant
```swift
func makeAPile(n: Int) -> [Int] {
var result = [Int]()
var currentStones = n
for _ in 0..<n {
result.append(currentStones)
// Determine the next number based on whether n is odd or even
if n % 2 == 0 {
currentStones += 2 // Next even number
} else {
currentStones += 2 // Next odd number
}
}
return result
}
```func wordsString(s: String) -> [String] {
let separators = CharacterSet(charactersIn: ", ")
return s.components(separatedBy: separators).filter { !$0.isEmpty }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You will be given a string of words separated by commas or spaces. Your task is
to split the string into words and return an array of the words.
For example:
wordsString(s: "Hi, my name is John") == ["Hi", "my", "name", "is", "John"]
wordsString(s: "One, two, three, four, five, six") == ["One", "two", "three", "four", "five", "six"]
assistant
```swift
func wordsString(s: String) -> [String] {
let separators = CharacterSet(charactersIn: ", ")
return s.components(separatedBy: separators).filter { !$0.isEmpty }
}
```func wordsString(s: String) -> [String] {
return s.components(separatedBy: CharacterSet(charactersIn: ", "))
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You will be given a string of words separated by commas or spaces. Your task is
to split the string into words and return an array of the words.
For example:
wordsString(s: "Hi, my name is John") == ["Hi", "my", "name", "is", "John"]
wordsString(s: "One, two, three, four, five, six") == ["One", "two", "three", "four", "five", "six"]
assistant
```swift
func wordsString(s: String) -> [String] {
return s.components(separatedBy: CharacterSet(charactersIn: ", "))
}
``` // XCTAssertTrue failedfunc wordsString(s: String) -> [String] {
let separators = CharacterSet(charactersIn: ", ")
return s.components(separatedBy: separators).filter { !$0.isEmpty }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You will be given a string of words separated by commas or spaces. Your task is
to split the string into words and return an array of the words.
For example:
wordsString(s: "Hi, my name is John") == ["Hi", "my", "name", "is", "John"]
wordsString(s: "One, two, three, four, five, six") == ["One", "two", "three", "four", "five", "six"]
assistant
```swift
func wordsString(s: String) -> [String] {
let separators = CharacterSet(charactersIn: ", ")
return s.components(separatedBy: separators).filter { !$0.isEmpty }
}
```func wordsString(s: String) -> [String] {
let separators = CharacterSet(charactersIn: ", ")
return s.components(separatedBy: separators).filter { !$0.isEmpty }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You will be given a string of words separated by commas or spaces. Your task is
to split the string into words and return an array of the words.
For example:
wordsString(s: "Hi, my name is John") == ["Hi", "my", "name", "is", "John"]
wordsString(s: "One, two, three, four, five, six") == ["One", "two", "three", "four", "five", "six"]
assistant
```swift
func wordsString(s: String) -> [String] {
let separators = CharacterSet(charactersIn: ", ")
return s.components(separatedBy: separators).filter { !$0.isEmpty }
}
```func wordsString(s: String) -> [String] {
let separators = CharacterSet(charactersIn: ", ")
return s.components(separatedBy: separators).filter { !$0.isEmpty }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You will be given a string of words separated by commas or spaces. Your task is
to split the string into words and return an array of the words.
For example:
wordsString(s: "Hi, my name is John") == ["Hi", "my", "name", "is", "John"]
wordsString(s: "One, two, three, four, five, six") == ["One", "two", "three", "four", "five", "six"]
assistant
```swift
func wordsString(s: String) -> [String] {
let separators = CharacterSet(charactersIn: ", ")
return s.components(separatedBy: separators).filter { !$0.isEmpty }
}
```func wordsString(s: String) -> [String] {
let separators = CharacterSet(charactersIn: ", ")
return s.components(separatedBy: separators).filter { !$0.isEmpty }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You will be given a string of words separated by commas or spaces. Your task is
to split the string into words and return an array of the words.
For example:
wordsString(s: "Hi, my name is John") == ["Hi", "my", "name", "is", "John"]
wordsString(s: "One, two, three, four, five, six") == ["One", "two", "three", "four", "five", "six"]
assistant
```swift
func wordsString(s: String) -> [String] {
let separators = CharacterSet(charactersIn: ", ")
return s.components(separatedBy: separators).filter { !$0.isEmpty }
}
```func wordsString(s: String) -> [String] {
let separators = CharacterSet(charactersIn: ", ")
return s.components(separatedBy: separators).filter { !$0.isEmpty }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You will be given a string of words separated by commas or spaces. Your task is
to split the string into words and return an array of the words.
For example:
wordsString(s: "Hi, my name is John") == ["Hi", "my", "name", "is", "John"]
wordsString(s: "One, two, three, four, five, six") == ["One", "two", "three", "four", "five", "six"]
assistant
```swift
func wordsString(s: String) -> [String] {
let separators = CharacterSet(charactersIn: ", ")
return s.components(separatedBy: separators).filter { !$0.isEmpty }
}
```func wordsString(s: String) -> [String] {
let separators = CharacterSet(charactersIn: ", ")
return s.components(separatedBy: separators).filter { !$0.isEmpty }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You will be given a string of words separated by commas or spaces. Your task is
to split the string into words and return an array of the words.
For example:
wordsString(s: "Hi, my name is John") == ["Hi", "my", "name", "is", "John"]
wordsString(s: "One, two, three, four, five, six") == ["One", "two", "three", "four", "five", "six"]
assistant
```swift
func wordsString(s: String) -> [String] {
let separators = CharacterSet(charactersIn: ", ")
return s.components(separatedBy: separators).filter { !$0.isEmpty }
}
```func wordsString(s: String) -> [String] {
let separators = CharacterSet(charactersIn: ", ")
return s.components(separatedBy: separators).filter { !$0.isEmpty }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You will be given a string of words separated by commas or spaces. Your task is
to split the string into words and return an array of the words.
For example:
wordsString(s: "Hi, my name is John") == ["Hi", "my", "name", "is", "John"]
wordsString(s: "One, two, three, four, five, six") == ["One", "two", "three", "four", "five", "six"]
assistant
```swift
func wordsString(s: String) -> [String] {
let separators = CharacterSet(charactersIn: ", ")
return s.components(separatedBy: separators).filter { !$0.isEmpty }
}
```func wordsString(s: String) -> [String] {
let separators = CharacterSet(charactersIn: ", ")
return s.components(separatedBy: separators).filter { !$0.isEmpty }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You will be given a string of words separated by commas or spaces. Your task is
to split the string into words and return an array of the words.
For example:
wordsString(s: "Hi, my name is John") == ["Hi", "my", "name", "is", "John"]
wordsString(s: "One, two, three, four, five, six") == ["One", "two", "three", "four", "five", "six"]
assistant
```swift
func wordsString(s: String) -> [String] {
let separators = CharacterSet(charactersIn: ", ")
return s.components(separatedBy: separators).filter { !$0.isEmpty }
}
```func chooseNum(x: Int, y: Int) -> Int {
if x > y {
return -1
}
var result = y
while result >= x {
if result % 2 == 0 {
return result
}
result -= 1
}
return -1
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
This function takes two positive numbers x and y and returns the
biggest even integer number that is in the range [x, y] inclusive. If
there's no such number, then the function should return -1.
For example:
chooseNum(x: 12, y: 15) == 14
chooseNum(x: 13, y: 12) == -1
assistant
```swift
func chooseNum(x: Int, y: Int) -> Int {
if x > y {
return -1
}
var result = y
while result >= x {
if result % 2 == 0 {
return result
}
result -= 1
}
return -1
}
```func chooseNum(x: Int, y: Int) -> Int {
guard x <= y else {
return -1
}
if y % 2 == 0 {
return y
} else if (y - 1) >= x {
return y - 1
} else {
return -1
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
This function takes two positive numbers x and y and returns the
biggest even integer number that is in the range [x, y] inclusive. If
there's no such number, then the function should return -1.
For example:
chooseNum(x: 12, y: 15) == 14
chooseNum(x: 13, y: 12) == -1
assistant
```swift
func chooseNum(x: Int, y: Int) -> Int {
guard x <= y else {
return -1
}
if y % 2 == 0 {
return y
} else if (y - 1) >= x {
return y - 1
} else {
return -1
}
}
```func chooseNum(x: Int, y: Int) -> Int {
guard x <= y else {
return -1
}
var maxEven = -1
for num in stride(from: x, through: y, by: 1) {
if num % 2 == 0 {
maxEven = num
}
}
return maxEven
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
This function takes two positive numbers x and y and returns the
biggest even integer number that is in the range [x, y] inclusive. If
there's no such number, then the function should return -1.
For example:
chooseNum(x: 12, y: 15) == 14
chooseNum(x: 13, y: 12) == -1
assistant
```swift
func chooseNum(x: Int, y: Int) -> Int {
guard x <= y else {
return -1
}
var maxEven = -1
for num in stride(from: x, through: y, by: 1) {
if num % 2 == 0 {
maxEven = num
}
}
return maxEven
}
```func chooseNum(x: Int, y: Int) -> Int {
guard x <= y else {
return -1
}
if y % 2 == 0 {
return y
} else if (y - 1) >= x {
return y - 1
} else {
return -1
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
This function takes two positive numbers x and y and returns the
biggest even integer number that is in the range [x, y] inclusive. If
there's no such number, then the function should return -1.
For example:
chooseNum(x: 12, y: 15) == 14
chooseNum(x: 13, y: 12) == -1
assistant
```swift
func chooseNum(x: Int, y: Int) -> Int {
guard x <= y else {
return -1
}
if y % 2 == 0 {
return y
} else if (y - 1) >= x {
return y - 1
} else {
return -1
}
}
```func chooseNum(x: Int, y: Int) -> Int {
if x > y {
return -1
}
var maxEven = -1
for num in stride(from: x, through: y, by: 1) {
if num % 2 == 0 {
maxEven = num
}
}
return maxEven
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
This function takes two positive numbers x and y and returns the
biggest even integer number that is in the range [x, y] inclusive. If
there's no such number, then the function should return -1.
For example:
chooseNum(x: 12, y: 15) == 14
chooseNum(x: 13, y: 12) == -1
assistant
```swift
func chooseNum(x: Int, y: Int) -> Int {
if x > y {
return -1
}
var maxEven = -1
for num in stride(from: x, through: y, by: 1) {
if num % 2 == 0 {
maxEven = num
}
}
return maxEven
}
```func chooseNum(x: Int, y: Int) -> Int {
if x > y {
return -1
}
var maxEven = -1
for num in x...y {
if num % 2 == 0 {
maxEven = num
}
}
return maxEven
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
This function takes two positive numbers x and y and returns the
biggest even integer number that is in the range [x, y] inclusive. If
there's no such number, then the function should return -1.
For example:
chooseNum(x: 12, y: 15) == 14
chooseNum(x: 13, y: 12) == -1
assistant
```swift
func chooseNum(x: Int, y: Int) -> Int {
if x > y {
return -1
}
var maxEven = -1
for num in x...y {
if num % 2 == 0 {
maxEven = num
}
}
return maxEven
}
```func chooseNum(x: Int, y: Int) -> Int {
guard x <= y else {
return -1
}
if y % 2 == 0 {
return y
} else if (y - 1) >= x {
return y - 1
} else {
return -1
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
This function takes two positive numbers x and y and returns the
biggest even integer number that is in the range [x, y] inclusive. If
there's no such number, then the function should return -1.
For example:
chooseNum(x: 12, y: 15) == 14
chooseNum(x: 13, y: 12) == -1
assistant
```swift
func chooseNum(x: Int, y: Int) -> Int {
guard x <= y else {
return -1
}
if y % 2 == 0 {
return y
} else if (y - 1) >= x {
return y - 1
} else {
return -1
}
}
```func chooseNum(x: Int, y: Int) -> Int {
guard x <= y else {
return -1
}
if y % 2 == 0 {
return y
} else if (y - 1) >= x {
return y - 1
} else {
return -1
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
This function takes two positive numbers x and y and returns the
biggest even integer number that is in the range [x, y] inclusive. If
there's no such number, then the function should return -1.
For example:
chooseNum(x: 12, y: 15) == 14
chooseNum(x: 13, y: 12) == -1
assistant
```swift
func chooseNum(x: Int, y: Int) -> Int {
guard x <= y else {
return -1
}
if y % 2 == 0 {
return y
} else if (y - 1) >= x {
return y - 1
} else {
return -1
}
}
```func chooseNum(x: Int, y: Int) -> Int {
guard x <= y else {
return -1
}
if y % 2 == 0 {
return y
} else if (y - 1) >= x {
return y - 1
} else {
return -1
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
This function takes two positive numbers x and y and returns the
biggest even integer number that is in the range [x, y] inclusive. If
there's no such number, then the function should return -1.
For example:
chooseNum(x: 12, y: 15) == 14
chooseNum(x: 13, y: 12) == -1
assistant
```swift
func chooseNum(x: Int, y: Int) -> Int {
guard x <= y else {
return -1
}
if y % 2 == 0 {
return y
} else if (y - 1) >= x {
return y - 1
} else {
return -1
}
}
```func chooseNum(x: Int, y: Int) -> Int {
guard x <= y else {
return -1
}
if y % 2 == 0 {
return y
} else if (y - 1) >= x {
return y - 1
} else {
return -1
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
This function takes two positive numbers x and y and returns the
biggest even integer number that is in the range [x, y] inclusive. If
there's no such number, then the function should return -1.
For example:
chooseNum(x: 12, y: 15) == 14
chooseNum(x: 13, y: 12) == -1
assistant
```swift
func chooseNum(x: Int, y: Int) -> Int {
guard x <= y else {
return -1
}
if y % 2 == 0 {
return y
} else if (y - 1) >= x {
return y - 1
} else {
return -1
}
}
```extension Int: Error {
}
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let sum = ((m - n + 1) * (n + m)) / 2
let count = m - n + 1
let average = round(Double(sum) / Double(count))
return .success("0b\(String(Int(average), radix: 2))")
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given two positive integers n and m, and your task is to compute the
average of the integers from n through m (including n and m).
Round the answer to the nearest integer and convert that to binary.
If n is greater than m, return -1.
Example:
roundedAvg(n: 1, m: 5) == .success("0b11")
roundedAvg(n: 7, m: 5) == .failure(-1)
roundedAvg(n: 10, m: 20) == .success("0b1111")
roundedAvg(n: 20, m: 33) == .success("0b11010")
assistant
```swift
extension Int: Error {
}
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let sum = ((m - n + 1) * (n + m)) / 2
let count = m - n + 1
let average = round(Double(sum) / Double(count))
return .success("0b\(String(Int(average), radix: 2))")
}
```extension Int: Error {
}
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let sum = ((m + n) * (m - n + 1)) / 2
let count = m - n + 1
let average = round(Double(sum) / Double(count))
return .success("0b\(String(Int(average), radix: 2))")
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given two positive integers n and m, and your task is to compute the
average of the integers from n through m (including n and m).
Round the answer to the nearest integer and convert that to binary.
If n is greater than m, return -1.
Example:
roundedAvg(n: 1, m: 5) == .success("0b11")
roundedAvg(n: 7, m: 5) == .failure(-1)
roundedAvg(n: 10, m: 20) == .success("0b1111")
roundedAvg(n: 20, m: 33) == .success("0b11010")
assistant
```swift
extension Int: Error {
}
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let sum = ((m + n) * (m - n + 1)) / 2
let count = m - n + 1
let average = round(Double(sum) / Double(count))
return .success("0b\(String(Int(average), radix: 2))")
}
```extension Int: Error {
}
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let sum = ((m * (m + 1)) / 2) - ((n * (n - 1)) / 2)
let count = m - n + 1
let average = round(Double(sum) / Double(count))
return .success("0b\(String(Int(average), radix: 2))")
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given two positive integers n and m, and your task is to compute the
average of the integers from n through m (including n and m).
Round the answer to the nearest integer and convert that to binary.
If n is greater than m, return -1.
Example:
roundedAvg(n: 1, m: 5) == .success("0b11")
roundedAvg(n: 7, m: 5) == .failure(-1)
roundedAvg(n: 10, m: 20) == .success("0b1111")
roundedAvg(n: 20, m: 33) == .success("0b11010")
assistant
```swift
extension Int: Error {
}
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let sum = ((m * (m + 1)) / 2) - ((n * (n - 1)) / 2)
let count = m - n + 1
let average = round(Double(sum) / Double(count))
return .success("0b\(String(Int(average), radix: 2))")
}
```extension Int: Error {
}
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let sum = ((m + n) * (m - n + 1)) / 2
let count = m - n + 1
let average = round(Double(sum) / Double(count))
return .success("0b\(String(Int(average), radix: 2))")
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given two positive integers n and m, and your task is to compute the
average of the integers from n through m (including n and m).
Round the answer to the nearest integer and convert that to binary.
If n is greater than m, return -1.
Example:
roundedAvg(n: 1, m: 5) == .success("0b11")
roundedAvg(n: 7, m: 5) == .failure(-1)
roundedAvg(n: 10, m: 20) == .success("0b1111")
roundedAvg(n: 20, m: 33) == .success("0b11010")
assistant
```swift
extension Int: Error {
}
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let sum = ((m + n) * (m - n + 1)) / 2
let count = m - n + 1
let average = round(Double(sum) / Double(count))
return .success("0b\(String(Int(average), radix: 2))")
}
```extension Int: Error {
}
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let sum = (n...m).reduce(0, +)
let count = m - n + 1
let average = round(Double(sum) / Double(count))
return .success("0b\(String(Int(average), radix: 2))")
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given two positive integers n and m, and your task is to compute the
average of the integers from n through m (including n and m).
Round the answer to the nearest integer and convert that to binary.
If n is greater than m, return -1.
Example:
roundedAvg(n: 1, m: 5) == .success("0b11")
roundedAvg(n: 7, m: 5) == .failure(-1)
roundedAvg(n: 10, m: 20) == .success("0b1111")
roundedAvg(n: 20, m: 33) == .success("0b11010")
assistant
```swift
extension Int: Error {
}
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let sum = (n...m).reduce(0, +)
let count = m - n + 1
let average = round(Double(sum) / Double(count))
return .success("0b\(String(Int(average), radix: 2))")
}
```extension Int: Error {
}
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let sum = ((n + m) * (m - n + 1)) / 2
let count = m - n + 1
let average = round(Double(sum) / Double(count))
return .success("0b\(String(Int(average), radix: 2))")
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given two positive integers n and m, and your task is to compute the
average of the integers from n through m (including n and m).
Round the answer to the nearest integer and convert that to binary.
If n is greater than m, return -1.
Example:
roundedAvg(n: 1, m: 5) == .success("0b11")
roundedAvg(n: 7, m: 5) == .failure(-1)
roundedAvg(n: 10, m: 20) == .success("0b1111")
roundedAvg(n: 20, m: 33) == .success("0b11010")
assistant
```swift
extension Int: Error {
}
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let sum = ((n + m) * (m - n + 1)) / 2
let count = m - n + 1
let average = round(Double(sum) / Double(count))
return .success("0b\(String(Int(average), radix: 2))")
}
```extension Int: Error {
}
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let sum = ((m * (m + 1)) / 2) - (((n - 1) * n) / 2)
let count = m - n + 1
let average = round(Double(sum) / Double(count))
return .success("0b\(String(Int(average), radix: 2))")
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given two positive integers n and m, and your task is to compute the
average of the integers from n through m (including n and m).
Round the answer to the nearest integer and convert that to binary.
If n is greater than m, return -1.
Example:
roundedAvg(n: 1, m: 5) == .success("0b11")
roundedAvg(n: 7, m: 5) == .failure(-1)
roundedAvg(n: 10, m: 20) == .success("0b1111")
roundedAvg(n: 20, m: 33) == .success("0b11010")
assistant
```swift
extension Int: Error {
}
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let sum = ((m * (m + 1)) / 2) - (((n - 1) * n) / 2)
let count = m - n + 1
let average = round(Double(sum) / Double(count))
return .success("0b\(String(Int(average), radix: 2))")
}
```extension Int: Error {
}
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let sum = ((m * (m + 1)) - ((n - 1) * n)) / 2
let count = m - n + 1
let average = round(Double(sum) / Double(count))
let binaryString = String(format: "0b%08d", average)
return .success(binaryString)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given two positive integers n and m, and your task is to compute the
average of the integers from n through m (including n and m).
Round the answer to the nearest integer and convert that to binary.
If n is greater than m, return -1.
Example:
roundedAvg(n: 1, m: 5) == .success("0b11")
roundedAvg(n: 7, m: 5) == .failure(-1)
roundedAvg(n: 10, m: 20) == .success("0b1111")
roundedAvg(n: 20, m: 33) == .success("0b11010")
assistant
```swift
extension Int: Error {
}
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let sum = ((m * (m + 1)) - ((n - 1) * n)) / 2
let count = m - n + 1
let average = round(Double(sum) / Double(count))
let binaryString = String(format: "0b%08d", average)
return .success(binaryString)
}
``` // XCTAssertTrue failedextension Int: Error {
}
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let sum = ((m * (m + 1)) / 2) - ((n * (n - 1)) / 2)
let count = m - n + 1
let average = round(Double(sum) / Double(count))
return .success(String(format:"0b%ld", average))
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given two positive integers n and m, and your task is to compute the
average of the integers from n through m (including n and m).
Round the answer to the nearest integer and convert that to binary.
If n is greater than m, return -1.
Example:
roundedAvg(n: 1, m: 5) == .success("0b11")
roundedAvg(n: 7, m: 5) == .failure(-1)
roundedAvg(n: 10, m: 20) == .success("0b1111")
roundedAvg(n: 20, m: 33) == .success("0b11010")
assistant
```swift
extension Int: Error {
}
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let sum = ((m * (m + 1)) / 2) - ((n * (n - 1)) / 2)
let count = m - n + 1
let average = round(Double(sum) / Double(count))
return .success(String(format:"0b%ld", average))
}
``` // XCTAssertTrue failedextension Int: Error {
}
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let sum = ((m + n) * (m - n + 1)) / 2
let count = m - n + 1
let average = round(Double(sum) / Double(count))
return .success("0b\(String(Int(average), radix: 2))")
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given two positive integers n and m, and your task is to compute the
average of the integers from n through m (including n and m).
Round the answer to the nearest integer and convert that to binary.
If n is greater than m, return -1.
Example:
roundedAvg(n: 1, m: 5) == .success("0b11")
roundedAvg(n: 7, m: 5) == .failure(-1)
roundedAvg(n: 10, m: 20) == .success("0b1111")
roundedAvg(n: 20, m: 33) == .success("0b11010")
assistant
```swift
extension Int: Error {
}
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let sum = ((m + n) * (m - n + 1)) / 2
let count = m - n + 1
let average = round(Double(sum) / Double(count))
return .success("0b\(String(Int(average), radix: 2))")
}
```func uniqueDigits(x: [Int]) -> [Int] {
var result = [Int]()
for num in x {
if hasOnlyOddDigits(num) {
result.append(num)
}
}
return result.sorted()
}
private func hasOnlyOddDigits(_ number: Int) -> Bool {
let digits = String(number).compactMap { Int(String($0)) }
for digit in digits {
if digit % 2 == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of positive integers x. return a sorted array of all
elements that hasn't any even digit.
Note: Returned array should be sorted in increasing order.
For example:
uniqueDigits(x: [15, 33, 1422, 1]) == [1, 15, 33]
uniqueDigits(x: [152, 323, 1422, 10]) == [] as [Int]
assistant
```swift
func uniqueDigits(x: [Int]) -> [Int] {
var result = [Int]()
for num in x {
if hasOnlyOddDigits(num) {
result.append(num)
}
}
return result.sorted()
}
private func hasOnlyOddDigits(_ number: Int) -> Bool {
let digits = String(number).compactMap { Int(String($0)) }
for digit in digits {
if digit % 2 == 0 {
return false
}
}
return true
}
```func uniqueDigits(x: [Int]) -> [Int] {
var result = [Int]()
for number in x {
if hasOnlyOddDigits(number) {
result.append(number)
}
}
return result.sorted()
}
private func hasOnlyOddDigits(_ number: Int) -> Bool {
let digits = String(number).compactMap { Int(String($0)) }
for digit in digits {
if digit % 2 == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of positive integers x. return a sorted array of all
elements that hasn't any even digit.
Note: Returned array should be sorted in increasing order.
For example:
uniqueDigits(x: [15, 33, 1422, 1]) == [1, 15, 33]
uniqueDigits(x: [152, 323, 1422, 10]) == [] as [Int]
assistant
```swift
func uniqueDigits(x: [Int]) -> [Int] {
var result = [Int]()
for number in x {
if hasOnlyOddDigits(number) {
result.append(number)
}
}
return result.sorted()
}
private func hasOnlyOddDigits(_ number: Int) -> Bool {
let digits = String(number).compactMap { Int(String($0)) }
for digit in digits {
if digit % 2 == 0 {
return false
}
}
return true
}
```func uniqueDigits(x: [Int]) -> [Int] {
var result = [Int]()
for number in x {
if hasOnlyOddDigits(number) {
result.append(number)
}
}
return result.sorted()
}
private func hasOnlyOddDigits(_ number: Int) -> Bool {
let digits = String(number).compactMap { Int(String($0)) }
for digit in digits {
if digit % 2 == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of positive integers x. return a sorted array of all
elements that hasn't any even digit.
Note: Returned array should be sorted in increasing order.
For example:
uniqueDigits(x: [15, 33, 1422, 1]) == [1, 15, 33]
uniqueDigits(x: [152, 323, 1422, 10]) == [] as [Int]
assistant
```swift
func uniqueDigits(x: [Int]) -> [Int] {
var result = [Int]()
for number in x {
if hasOnlyOddDigits(number) {
result.append(number)
}
}
return result.sorted()
}
private func hasOnlyOddDigits(_ number: Int) -> Bool {
let digits = String(number).compactMap { Int(String($0)) }
for digit in digits {
if digit % 2 == 0 {
return false
}
}
return true
}
```func uniqueDigits(x: [Int]) -> [Int] {
var result = [Int]()
for num in x {
if hasOnlyUniqueOddDigits(num) {
result.append(num)
}
}
return result.sorted()
}
private func hasOnlyUniqueOddDigits(_ number: Int) -> Bool {
var digits = Set<Int>()
var currentNumber = number
while currentNumber > 0 {
let digit = currentNumber % 10
if digit % 2 == 0 || !digits.insert(digit).inserted {
return false
}
currentNumber /= 10
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of positive integers x. return a sorted array of all
elements that hasn't any even digit.
Note: Returned array should be sorted in increasing order.
For example:
uniqueDigits(x: [15, 33, 1422, 1]) == [1, 15, 33]
uniqueDigits(x: [152, 323, 1422, 10]) == [] as [Int]
assistant
```swift
func uniqueDigits(x: [Int]) -> [Int] {
var result = [Int]()
for num in x {
if hasOnlyUniqueOddDigits(num) {
result.append(num)
}
}
return result.sorted()
}
private func hasOnlyUniqueOddDigits(_ number: Int) -> Bool {
var digits = Set<Int>()
var currentNumber = number
while currentNumber > 0 {
let digit = currentNumber % 10
if digit % 2 == 0 || !digits.insert(digit).inserted {
return false
}
currentNumber /= 10
}
return true
}
``` // XCTAssertTrue failedfunc uniqueDigits(x: [Int]) -> [Int] {
var result = [Int]()
for num in x {
if hasOnlyOddDigits(num) {
result.append(num)
}
}
return result.sorted()
}
private func hasOnlyOddDigits(_ number: Int) -> Bool {
let digits = String(number).compactMap { Int(String($0)) }
for digit in digits {
if digit % 2 == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of positive integers x. return a sorted array of all
elements that hasn't any even digit.
Note: Returned array should be sorted in increasing order.
For example:
uniqueDigits(x: [15, 33, 1422, 1]) == [1, 15, 33]
uniqueDigits(x: [152, 323, 1422, 10]) == [] as [Int]
assistant
```swift
func uniqueDigits(x: [Int]) -> [Int] {
var result = [Int]()
for num in x {
if hasOnlyOddDigits(num) {
result.append(num)
}
}
return result.sorted()
}
private func hasOnlyOddDigits(_ number: Int) -> Bool {
let digits = String(number).compactMap { Int(String($0)) }
for digit in digits {
if digit % 2 == 0 {
return false
}
}
return true
}
```func uniqueDigits(x: [Int]) -> [Int] {
var result = [Int]()
for number in x {
if hasOnlyOddDigits(number) {
result.append(number)
}
}
return result.sorted()
}
private func hasOnlyOddDigits(_ number: Int) -> Bool {
let digits = String(number).compactMap { Int(String($0)) }
for digit in digits {
if digit % 2 == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of positive integers x. return a sorted array of all
elements that hasn't any even digit.
Note: Returned array should be sorted in increasing order.
For example:
uniqueDigits(x: [15, 33, 1422, 1]) == [1, 15, 33]
uniqueDigits(x: [152, 323, 1422, 10]) == [] as [Int]
assistant
```swift
func uniqueDigits(x: [Int]) -> [Int] {
var result = [Int]()
for number in x {
if hasOnlyOddDigits(number) {
result.append(number)
}
}
return result.sorted()
}
private func hasOnlyOddDigits(_ number: Int) -> Bool {
let digits = String(number).compactMap { Int(String($0)) }
for digit in digits {
if digit % 2 == 0 {
return false
}
}
return true
}
```func uniqueDigits(x: [Int]) -> [Int] {
var result = [Int]()
for num in x {
let digits = String(num).compactMap { Int(String($0)) }
if !digits.contains(where: { $0 % 2 == 0 }) {
result.append(num)
}
}
return result.sorted()
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of positive integers x. return a sorted array of all
elements that hasn't any even digit.
Note: Returned array should be sorted in increasing order.
For example:
uniqueDigits(x: [15, 33, 1422, 1]) == [1, 15, 33]
uniqueDigits(x: [152, 323, 1422, 10]) == [] as [Int]
assistant
```swift
func uniqueDigits(x: [Int]) -> [Int] {
var result = [Int]()
for num in x {
let digits = String(num).compactMap { Int(String($0)) }
if !digits.contains(where: { $0 % 2 == 0 }) {
result.append(num)
}
}
return result.sorted()
}
```func uniqueDigits(x: [Int]) -> [Int] {
var result = [Int]()
for num in x {
let digits = String(num).compactMap { Int(String($0)) }
if !digits.contains(where: { $0 % 2 == 0 }) {
result.append(num)
}
}
return result.sorted()
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of positive integers x. return a sorted array of all
elements that hasn't any even digit.
Note: Returned array should be sorted in increasing order.
For example:
uniqueDigits(x: [15, 33, 1422, 1]) == [1, 15, 33]
uniqueDigits(x: [152, 323, 1422, 10]) == [] as [Int]
assistant
```swift
func uniqueDigits(x: [Int]) -> [Int] {
var result = [Int]()
for num in x {
let digits = String(num).compactMap { Int(String($0)) }
if !digits.contains(where: { $0 % 2 == 0 }) {
result.append(num)
}
}
return result.sorted()
}
```func uniqueDigits(x: [Int]) -> [Int] {
var result = [Int]()
for num in x {
if hasOnlyUniqueOddDigits(num) {
result.append(num)
}
}
return result.sorted()
}
private func hasOnlyUniqueOddDigits(_ number: Int) -> Bool {
let digits = String(number).compactMap { Int(String($0)) }
guard digits.count == Set(digits).count else { return false }
for digit in digits {
if digit % 2 == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of positive integers x. return a sorted array of all
elements that hasn't any even digit.
Note: Returned array should be sorted in increasing order.
For example:
uniqueDigits(x: [15, 33, 1422, 1]) == [1, 15, 33]
uniqueDigits(x: [152, 323, 1422, 10]) == [] as [Int]
assistant
```swift
func uniqueDigits(x: [Int]) -> [Int] {
var result = [Int]()
for num in x {
if hasOnlyUniqueOddDigits(num) {
result.append(num)
}
}
return result.sorted()
}
private func hasOnlyUniqueOddDigits(_ number: Int) -> Bool {
let digits = String(number).compactMap { Int(String($0)) }
guard digits.count == Set(digits).count else { return false }
for digit in digits {
if digit % 2 == 0 {
return false
}
}
return true
}
```
// XCTAssertTrue failedfunc uniqueDigits(x: [Int]) -> [Int] {
var result = [Int]()
for number in x {
if hasOnlyOddDigits(number) {
result.append(number)
}
}
return result.sorted()
}
private func hasOnlyOddDigits(_ number: Int) -> Bool {
let digits = String(number).compactMap { Int(String($0)) }
for digit in digits {
if digit % 2 == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of positive integers x. return a sorted array of all
elements that hasn't any even digit.
Note: Returned array should be sorted in increasing order.
For example:
uniqueDigits(x: [15, 33, 1422, 1]) == [1, 15, 33]
uniqueDigits(x: [152, 323, 1422, 10]) == [] as [Int]
assistant
```swift
func uniqueDigits(x: [Int]) -> [Int] {
var result = [Int]()
for number in x {
if hasOnlyOddDigits(number) {
result.append(number)
}
}
return result.sorted()
}
private func hasOnlyOddDigits(_ number: Int) -> Bool {
let digits = String(number).compactMap { Int(String($0)) }
for digit in digits {
if digit % 2 == 0 {
return false
}
}
return true
}
```
func byLength(arr: [Int]) -> [String] {
let numberNames = ["One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine"]
var filteredSortedArray = arr.filter { $0 >= 1 && $0 <= 9 }
.sorted()
.reversed()
for i in 0..<filteredSortedArray.count {
if let index = numberNames.firstIndex(of: String(filteredSortedArray[i])) {
filteredSortedArray[i] = numberNames[index]
}
}
return filteredSortedArray
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of integers, sort the integers that are between 1 and 9 inclusive,
reverse the resulting array, and then replace each digit by its corresponding name from
"One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine".
For example:
If the array is empty, return an empty array:
If the array has any strange number ignore it:
byLength(arr: [2, 1, 1, 4, 5, 8, 2, 3]) == ["Eight", "Five", "Four", "Three", "Two", "Two", "One", "One"]
byLength(arr: [] as [Int]) == [] as [String]
byLength(arr: [1, -1, 55]) == ["One"]
assistant
```swift
func byLength(arr: [Int]) -> [String] {
let numberNames = ["One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine"]
var filteredSortedArray = arr.filter { $0 >= 1 && $0 <= 9 }
.sorted()
.reversed()
for i in 0..<filteredSortedArray.count {
if let index = numberNames.firstIndex(of: String(filteredSortedArray[i])) {
filteredSortedArray[i] = numberNames[index]
}
}
return filteredSortedArray
}
```if let index = numberNames.firstIndex(of: String(filteredSortedArray[i])) { // cannot convert value of type 'Int' to expected argument type 'ReversedCollection<[Int]>.Index'filteredSortedArray[i] = numberNames[index] // no 'subscript' candidates produce the expected contextual result type 'Int'filteredSortedArray[i] = numberNames[index] // no exact matches in call to subscriptreturn filteredSortedArray // cannot convert return expression of type 'ReversedCollection<[Int]>' to return type '[String]'func byLength(arr: [Int]) -> [String] {
let names = ["One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine"]
var filteredSortedReversedArray = arr
.filter { $0 >= 1 && $0 <= 9 }
.sorted()
.reversed()
for i in 0..<filteredSortedReversedArray.count {
filteredSortedReversedArray[i] = names[filteredSortedReversedArray[i] - 1]
}
return filteredSortedReversedArray
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of integers, sort the integers that are between 1 and 9 inclusive,
reverse the resulting array, and then replace each digit by its corresponding name from
"One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine".
For example:
If the array is empty, return an empty array:
If the array has any strange number ignore it:
byLength(arr: [2, 1, 1, 4, 5, 8, 2, 3]) == ["Eight", "Five", "Four", "Three", "Two", "Two", "One", "One"]
byLength(arr: [] as [Int]) == [] as [String]
byLength(arr: [1, -1, 55]) == ["One"]
assistant
```swift
func byLength(arr: [Int]) -> [String] {
let names = ["One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine"]
var filteredSortedReversedArray = arr
.filter { $0 >= 1 && $0 <= 9 }
.sorted()
.reversed()
for i in 0..<filteredSortedReversedArray.count {
filteredSortedReversedArray[i] = names[filteredSortedReversedArray[i] - 1]
}
return filteredSortedReversedArray
}
```filteredSortedReversedArray[i] = names[filteredSortedReversedArray[i] - 1] // cannot convert value of type 'Int' to expected argument type 'ReversedCollection<[Int]>.Index'filteredSortedReversedArray[i] = names[filteredSortedReversedArray[i] - 1] // no exact matches in call to subscriptfilteredSortedReversedArray[i] = names[filteredSortedReversedArray[i] - 1] // no 'subscript' candidates produce the expected contextual result type 'Int'return filteredSortedReversedArray // cannot convert return expression of type 'ReversedCollection<[Int]>' to return type '[String]'func byLength(arr: [Int]) -> [String] {
let names = ["One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine"]
var filteredAndSortedArray = arr.filter { $0 >= 1 && $0 <= 9 }.sorted(by: >)
var resultArray = filteredAndSortedArray.map { names[$0 - 1] }
return resultArray
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of integers, sort the integers that are between 1 and 9 inclusive,
reverse the resulting array, and then replace each digit by its corresponding name from
"One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine".
For example:
If the array is empty, return an empty array:
If the array has any strange number ignore it:
byLength(arr: [2, 1, 1, 4, 5, 8, 2, 3]) == ["Eight", "Five", "Four", "Three", "Two", "Two", "One", "One"]
byLength(arr: [] as [Int]) == [] as [String]
byLength(arr: [1, -1, 55]) == ["One"]
assistant
```swift
func byLength(arr: [Int]) -> [String] {
let names = ["One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine"]
var filteredAndSortedArray = arr.filter { $0 >= 1 && $0 <= 9 }.sorted(by: >)
var resultArray = filteredAndSortedArray.map { names[$0 - 1] }
return resultArray
}
```var filteredAndSortedArray = arr.filter { $0 >= 1 && $0 <= 9 }.sorted(by: >) // variable 'filteredAndSortedArray' was never mutated; consider changing to 'let' constantvar resultArray = filteredAndSortedArray.map { names[$0 - 1] } // variable 'resultArray' was never mutated; consider changing to 'let' constantfunc byLength(arr: [Int]) -> [String] {
let names = ["One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine"]
var filteredSortedReversedArray = arr.filter { $0 >= 1 && $0 <= 9 }
.sorted()
.reversed()
for i in 0..<filteredSortedReversedArray.count {
filteredSortedReversedArray[i] = names[filteredSortedReversedArray[i] - 1]
}
return filteredSortedReversedArray
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of integers, sort the integers that are between 1 and 9 inclusive,
reverse the resulting array, and then replace each digit by its corresponding name from
"One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine".
For example:
If the array is empty, return an empty array:
If the array has any strange number ignore it:
byLength(arr: [2, 1, 1, 4, 5, 8, 2, 3]) == ["Eight", "Five", "Four", "Three", "Two", "Two", "One", "One"]
byLength(arr: [] as [Int]) == [] as [String]
byLength(arr: [1, -1, 55]) == ["One"]
assistant
```swift
func byLength(arr: [Int]) -> [String] {
let names = ["One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine"]
var filteredSortedReversedArray = arr.filter { $0 >= 1 && $0 <= 9 }
.sorted()
.reversed()
for i in 0..<filteredSortedReversedArray.count {
filteredSortedReversedArray[i] = names[filteredSortedReversedArray[i] - 1]
}
return filteredSortedReversedArray
}
```filteredSortedReversedArray[i] = names[filteredSortedReversedArray[i] - 1] // no exact matches in call to subscriptfilteredSortedReversedArray[i] = names[filteredSortedReversedArray[i] - 1] // no 'subscript' candidates produce the expected contextual result type 'Int'filteredSortedReversedArray[i] = names[filteredSortedReversedArray[i] - 1] // cannot convert value of type 'Int' to expected argument type 'ReversedCollection<[Int]>.Index'return filteredSortedReversedArray // cannot convert return expression of type 'ReversedCollection<[Int]>' to return type '[String]'func byLength(arr: [Int]) -> [String] {
let names = ["One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine"]
var filteredSortedReversedArray = arr.filter { $0 >= 1 && $0 <= 9 }
.sorted()
.reversed()
for i in 0..<filteredSortedReversedArray.count {
filteredSortedReversedArray[i] = names[filteredSortedReversedArray[i] - 1]
}
return filteredSortedReversedArray
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of integers, sort the integers that are between 1 and 9 inclusive,
reverse the resulting array, and then replace each digit by its corresponding name from
"One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine".
For example:
If the array is empty, return an empty array:
If the array has any strange number ignore it:
byLength(arr: [2, 1, 1, 4, 5, 8, 2, 3]) == ["Eight", "Five", "Four", "Three", "Two", "Two", "One", "One"]
byLength(arr: [] as [Int]) == [] as [String]
byLength(arr: [1, -1, 55]) == ["One"]
assistant
```swift
func byLength(arr: [Int]) -> [String] {
let names = ["One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine"]
var filteredSortedReversedArray = arr.filter { $0 >= 1 && $0 <= 9 }
.sorted()
.reversed()
for i in 0..<filteredSortedReversedArray.count {
filteredSortedReversedArray[i] = names[filteredSortedReversedArray[i] - 1]
}
return filteredSortedReversedArray
}
```filteredSortedReversedArray[i] = names[filteredSortedReversedArray[i] - 1] // no exact matches in call to subscriptfilteredSortedReversedArray[i] = names[filteredSortedReversedArray[i] - 1] // no 'subscript' candidates produce the expected contextual result type 'Int'filteredSortedReversedArray[i] = names[filteredSortedReversedArray[i] - 1] // cannot convert value of type 'Int' to expected argument type 'ReversedCollection<[Int]>.Index'return filteredSortedReversedArray // cannot convert return expression of type 'ReversedCollection<[Int]>' to return type '[String]'func byLength(arr: [Int]) -> [String] {
let digitNames = ["One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine"]
var filteredSortedReversedArray = arr
.filter { $0 >= 1 && $0 <= 9 }
.sorted()
.reversed()
for i in 0..<filteredSortedReversedArray.count {
if let index = digitNames.firstIndex(of: String(filteredSortedReversedArray[i])) {
filteredSortedReversedArray[i] = digitNames[index]
}
}
return filteredSortedReversedArray
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of integers, sort the integers that are between 1 and 9 inclusive,
reverse the resulting array, and then replace each digit by its corresponding name from
"One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine".
For example:
If the array is empty, return an empty array:
If the array has any strange number ignore it:
byLength(arr: [2, 1, 1, 4, 5, 8, 2, 3]) == ["Eight", "Five", "Four", "Three", "Two", "Two", "One", "One"]
byLength(arr: [] as [Int]) == [] as [String]
byLength(arr: [1, -1, 55]) == ["One"]
assistant
```swift
func byLength(arr: [Int]) -> [String] {
let digitNames = ["One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine"]
var filteredSortedReversedArray = arr
.filter { $0 >= 1 && $0 <= 9 }
.sorted()
.reversed()
for i in 0..<filteredSortedReversedArray.count {
if let index = digitNames.firstIndex(of: String(filteredSortedReversedArray[i])) {
filteredSortedReversedArray[i] = digitNames[index]
}
}
return filteredSortedReversedArray
}
```if let index = digitNames.firstIndex(of: String(filteredSortedReversedArray[i])) { // cannot convert value of type 'Int' to expected argument type 'ReversedCollection<[Int]>.Index'filteredSortedReversedArray[i] = digitNames[index] // no 'subscript' candidates produce the expected contextual result type 'Int'filteredSortedReversedArray[i] = digitNames[index] // no exact matches in call to subscriptreturn filteredSortedReversedArray // cannot convert return expression of type 'ReversedCollection<[Int]>' to return type '[String]'func byLength(arr: [Int]) -> [String] {
let names = ["One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine"]
var filteredSortedArray = arr.filter { $0 >= 1 && $0 <= 9 }.sorted(by: >)
return filteredSortedArray.map { names[$0 - 1] }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of integers, sort the integers that are between 1 and 9 inclusive,
reverse the resulting array, and then replace each digit by its corresponding name from
"One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine".
For example:
If the array is empty, return an empty array:
If the array has any strange number ignore it:
byLength(arr: [2, 1, 1, 4, 5, 8, 2, 3]) == ["Eight", "Five", "Four", "Three", "Two", "Two", "One", "One"]
byLength(arr: [] as [Int]) == [] as [String]
byLength(arr: [1, -1, 55]) == ["One"]
assistant
```swift
func byLength(arr: [Int]) -> [String] {
let names = ["One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine"]
var filteredSortedArray = arr.filter { $0 >= 1 && $0 <= 9 }.sorted(by: >)
return filteredSortedArray.map { names[$0 - 1] }
}
```var filteredSortedArray = arr.filter { $0 >= 1 && $0 <= 9 }.sorted(by: >) // variable 'filteredSortedArray' was never mutated; consider changing to 'let' constantfunc byLength(arr: [Int]) -> [String] {
let names = ["One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine"]
var filteredSortedArray = arr.filter { $0 >= 1 && $0 <= 9 }.sorted(by: >)
return filteredSortedArray.map { names[$0 - 1] }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of integers, sort the integers that are between 1 and 9 inclusive,
reverse the resulting array, and then replace each digit by its corresponding name from
"One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine".
For example:
If the array is empty, return an empty array:
If the array has any strange number ignore it:
byLength(arr: [2, 1, 1, 4, 5, 8, 2, 3]) == ["Eight", "Five", "Four", "Three", "Two", "Two", "One", "One"]
byLength(arr: [] as [Int]) == [] as [String]
byLength(arr: [1, -1, 55]) == ["One"]
assistant
```swift
func byLength(arr: [Int]) -> [String] {
let names = ["One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine"]
var filteredSortedArray = arr.filter { $0 >= 1 && $0 <= 9 }.sorted(by: >)
return filteredSortedArray.map { names[$0 - 1] }
}
```var filteredSortedArray = arr.filter { $0 >= 1 && $0 <= 9 }.sorted(by: >) // variable 'filteredSortedArray' was never mutated; consider changing to 'let' constantfunc byLength(arr: [Int]) -> [String] {
let names = ["One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine"]
var filteredAndSortedArray = arr.filter { $0 >= 1 && $0 <= 9 }.sorted(by: >)
return filteredAndSortedArray.map { names[$0 - 1] }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of integers, sort the integers that are between 1 and 9 inclusive,
reverse the resulting array, and then replace each digit by its corresponding name from
"One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine".
For example:
If the array is empty, return an empty array:
If the array has any strange number ignore it:
byLength(arr: [2, 1, 1, 4, 5, 8, 2, 3]) == ["Eight", "Five", "Four", "Three", "Two", "Two", "One", "One"]
byLength(arr: [] as [Int]) == [] as [String]
byLength(arr: [1, -1, 55]) == ["One"]
assistant
```swift
func byLength(arr: [Int]) -> [String] {
let names = ["One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine"]
var filteredAndSortedArray = arr.filter { $0 >= 1 && $0 <= 9 }.sorted(by: >)
return filteredAndSortedArray.map { names[$0 - 1] }
}
```var filteredAndSortedArray = arr.filter { $0 >= 1 && $0 <= 9 }.sorted(by: >) // variable 'filteredAndSortedArray' was never mutated; consider changing to 'let' constantfunc byLength(arr: [Int]) -> [String] {
let names = ["One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine"]
var filteredSortedReversedArray = arr.filter { $0 >= 1 && $0 <= 9 }
.sorted()
.reversed()
for i in 0..<filteredSortedReversedArray.count {
filteredSortedReversedArray[i] = names[filteredSortedReversedArray[i] - 1]
}
return filteredSortedReversedArray
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of integers, sort the integers that are between 1 and 9 inclusive,
reverse the resulting array, and then replace each digit by its corresponding name from
"One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine".
For example:
If the array is empty, return an empty array:
If the array has any strange number ignore it:
byLength(arr: [2, 1, 1, 4, 5, 8, 2, 3]) == ["Eight", "Five", "Four", "Three", "Two", "Two", "One", "One"]
byLength(arr: [] as [Int]) == [] as [String]
byLength(arr: [1, -1, 55]) == ["One"]
assistant
```swift
func byLength(arr: [Int]) -> [String] {
let names = ["One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine"]
var filteredSortedReversedArray = arr.filter { $0 >= 1 && $0 <= 9 }
.sorted()
.reversed()
for i in 0..<filteredSortedReversedArray.count {
filteredSortedReversedArray[i] = names[filteredSortedReversedArray[i] - 1]
}
return filteredSortedReversedArray
}
```filteredSortedReversedArray[i] = names[filteredSortedReversedArray[i] - 1] // no exact matches in call to subscriptfilteredSortedReversedArray[i] = names[filteredSortedReversedArray[i] - 1] // no 'subscript' candidates produce the expected contextual result type 'Int'filteredSortedReversedArray[i] = names[filteredSortedReversedArray[i] - 1] // cannot convert value of type 'Int' to expected argument type 'ReversedCollection<[Int]>.Index'return filteredSortedReversedArray // cannot convert return expression of type 'ReversedCollection<[Int]>' to return type '[String]'func f(n: Int) -> [Int] {
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
// Calculate factorial for even indices
let factorial = (1...i).reduce(1, *)
result.append(factorial)
} else {
// Calculate sum for odd indices
let sum = (1...i).reduce(0, +)
result.append(sum)
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Implement the function f that takes n as a parameter,
and returns an array of size n, such that the value of the element at index i is the factorial of i if i is even
or the sum of numbers from 1 to i otherwise.
i starts from 1.
the factorial of i is the multiplication of the numbers from 1 to i (1 * 2 * ... * i).
Example:
f(n: 5) == [1, 2, 6, 24, 15]
assistant
```swift
func f(n: Int) -> [Int] {
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
// Calculate factorial for even indices
let factorial = (1...i).reduce(1, *)
result.append(factorial)
} else {
// Calculate sum for odd indices
let sum = (1...i).reduce(0, +)
result.append(sum)
}
}
return result
}
```
func f(n: Int) -> [Int] {
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
// Calculate factorial for even indices
let factorial = (1...i).reduce(1, *)
result.append(factorial)
} else {
// Calculate sum for odd indices
let sum = (1...i).reduce(0, +)
result.append(sum)
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Implement the function f that takes n as a parameter,
and returns an array of size n, such that the value of the element at index i is the factorial of i if i is even
or the sum of numbers from 1 to i otherwise.
i starts from 1.
the factorial of i is the multiplication of the numbers from 1 to i (1 * 2 * ... * i).
Example:
f(n: 5) == [1, 2, 6, 24, 15]
assistant
```swift
func f(n: Int) -> [Int] {
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
// Calculate factorial for even indices
let factorial = (1...i).reduce(1, *)
result.append(factorial)
} else {
// Calculate sum for odd indices
let sum = (1...i).reduce(0, +)
result.append(sum)
}
}
return result
}
```
func f(n: Int) -> [Int] {
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
// Calculate factorial for even indices
let factorial = (1...i).reduce(1, *)
result.append(factorial)
} else {
// Calculate sum for odd indices
let sum = (1...i).reduce(0, +)
result.append(sum)
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Implement the function f that takes n as a parameter,
and returns an array of size n, such that the value of the element at index i is the factorial of i if i is even
or the sum of numbers from 1 to i otherwise.
i starts from 1.
the factorial of i is the multiplication of the numbers from 1 to i (1 * 2 * ... * i).
Example:
f(n: 5) == [1, 2, 6, 24, 15]
assistant
```swift
func f(n: Int) -> [Int] {
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
// Calculate factorial for even indices
let factorial = (1...i).reduce(1, *)
result.append(factorial)
} else {
// Calculate sum for odd indices
let sum = (1...i).reduce(0, +)
result.append(sum)
}
}
return result
}
```func f(n: Int) -> [Int] {
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
// Calculate factorial for even indices
let factorial = (1...i).reduce(1, *)
result.append(factorial)
} else {
// Calculate sum for odd indices
let sum = (1...i).reduce(0, +)
result.append(sum)
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Implement the function f that takes n as a parameter,
and returns an array of size n, such that the value of the element at index i is the factorial of i if i is even
or the sum of numbers from 1 to i otherwise.
i starts from 1.
the factorial of i is the multiplication of the numbers from 1 to i (1 * 2 * ... * i).
Example:
f(n: 5) == [1, 2, 6, 24, 15]
assistant
```swift
func f(n: Int) -> [Int] {
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
// Calculate factorial for even indices
let factorial = (1...i).reduce(1, *)
result.append(factorial)
} else {
// Calculate sum for odd indices
let sum = (1...i).reduce(0, +)
result.append(sum)
}
}
return result
}
```func f(n: Int) -> [Int] {
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
// Calculate factorial for even indices
let factorial = (1...i).reduce(1, *)
result.append(factorial)
} else {
// Calculate sum for odd indices
let sum = (1...i).reduce(0, +)
result.append(sum)
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Implement the function f that takes n as a parameter,
and returns an array of size n, such that the value of the element at index i is the factorial of i if i is even
or the sum of numbers from 1 to i otherwise.
i starts from 1.
the factorial of i is the multiplication of the numbers from 1 to i (1 * 2 * ... * i).
Example:
f(n: 5) == [1, 2, 6, 24, 15]
assistant
```swift
func f(n: Int) -> [Int] {
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
// Calculate factorial for even indices
let factorial = (1...i).reduce(1, *)
result.append(factorial)
} else {
// Calculate sum for odd indices
let sum = (1...i).reduce(0, +)
result.append(sum)
}
}
return result
}
```func f(n: Int) -> [Int] {
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
// Calculate factorial for even i
let factorial = (1...i).reduce(1, *)
result.append(factorial)
} else {
// Calculate sum for odd i
let sum = (1...i).reduce(0, +)
result.append(sum)
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Implement the function f that takes n as a parameter,
and returns an array of size n, such that the value of the element at index i is the factorial of i if i is even
or the sum of numbers from 1 to i otherwise.
i starts from 1.
the factorial of i is the multiplication of the numbers from 1 to i (1 * 2 * ... * i).
Example:
f(n: 5) == [1, 2, 6, 24, 15]
assistant
```swift
func f(n: Int) -> [Int] {
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
// Calculate factorial for even i
let factorial = (1...i).reduce(1, *)
result.append(factorial)
} else {
// Calculate sum for odd i
let sum = (1...i).reduce(0, +)
result.append(sum)
}
}
return result
}
```
func f(n: Int) -> [Int] {
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
// Calculate factorial for even indices
let factorial = (1...i).reduce(1, *)
result.append(factorial)
} else {
// Calculate sum for odd indices
let sum = (1...i).reduce(0, +)
result.append(sum)
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Implement the function f that takes n as a parameter,
and returns an array of size n, such that the value of the element at index i is the factorial of i if i is even
or the sum of numbers from 1 to i otherwise.
i starts from 1.
the factorial of i is the multiplication of the numbers from 1 to i (1 * 2 * ... * i).
Example:
f(n: 5) == [1, 2, 6, 24, 15]
assistant
```swift
func f(n: Int) -> [Int] {
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
// Calculate factorial for even indices
let factorial = (1...i).reduce(1, *)
result.append(factorial)
} else {
// Calculate sum for odd indices
let sum = (1...i).reduce(0, +)
result.append(sum)
}
}
return result
}
```
func f(n: Int) -> [Int] {
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
// Calculate factorial for even indices
let factorial = (1...i).reduce(1, *)
result.append(factorial)
} else {
// Calculate sum for odd indices
let sum = (1...i).reduce(0, +)
result.append(sum)
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Implement the function f that takes n as a parameter,
and returns an array of size n, such that the value of the element at index i is the factorial of i if i is even
or the sum of numbers from 1 to i otherwise.
i starts from 1.
the factorial of i is the multiplication of the numbers from 1 to i (1 * 2 * ... * i).
Example:
f(n: 5) == [1, 2, 6, 24, 15]
assistant
```swift
func f(n: Int) -> [Int] {
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
// Calculate factorial for even indices
let factorial = (1...i).reduce(1, *)
result.append(factorial)
} else {
// Calculate sum for odd indices
let sum = (1...i).reduce(0, +)
result.append(sum)
}
}
return result
}
```
func f(n: Int) -> [Int] {
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
// Calculate factorial for even indices
let factorial = (1...i).reduce(1, *)
result.append(factorial)
} else {
// Calculate sum for odd indices
let sum = (1...i).reduce(0, +)
result.append(sum)
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Implement the function f that takes n as a parameter,
and returns an array of size n, such that the value of the element at index i is the factorial of i if i is even
or the sum of numbers from 1 to i otherwise.
i starts from 1.
the factorial of i is the multiplication of the numbers from 1 to i (1 * 2 * ... * i).
Example:
f(n: 5) == [1, 2, 6, 24, 15]
assistant
```swift
func f(n: Int) -> [Int] {
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
// Calculate factorial for even indices
let factorial = (1...i).reduce(1, *)
result.append(factorial)
} else {
// Calculate sum for odd indices
let sum = (1...i).reduce(0, +)
result.append(sum)
}
}
return result
}
```
func f(n: Int) -> [Int] {
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
// Calculate factorial for even i
let factorial = (1...i).reduce(1, *)
result.append(factorial)
} else {
// Calculate sum for odd i
let sum = (1...i).reduce(0, +)
result.append(sum)
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Implement the function f that takes n as a parameter,
and returns an array of size n, such that the value of the element at index i is the factorial of i if i is even
or the sum of numbers from 1 to i otherwise.
i starts from 1.
the factorial of i is the multiplication of the numbers from 1 to i (1 * 2 * ... * i).
Example:
f(n: 5) == [1, 2, 6, 24, 15]
assistant
```swift
func f(n: Int) -> [Int] {
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
// Calculate factorial for even i
let factorial = (1...i).reduce(1, *)
result.append(factorial)
} else {
// Calculate sum for odd i
let sum = (1...i).reduce(0, +)
result.append(sum)
}
}
return result
}
```func evenOddPalindrome(n: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
func isPalindrome(_ num: Int) -> Bool {
let strNum = String(num)
let reversedStrNum = String(strNum.reversed())
return strNum == reversedStrNum
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer n, return a tuple that has the number of even and odd
integer palindromes that fall within the range(1, n), inclusive.
Example 1:
Explanation:
Integer palindrome are 1, 2, 3. one of them is even, and two of them are odd.
Example 2:
Explanation:
Integer palindrome are 1, 2, 3, 4, 5, 6, 7, 8, 9, 11. four of them are even, and 6 of them are odd.
Note:
1. 1 <= n <= 10^3
2. returned tuple has the number of even and odd integer palindromes respectively.
evenOddPalindrome(n: 3) == (1, 2)
evenOddPalindrome(n: 12) == (4, 6)
assistant
```swift
func evenOddPalindrome(n: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
func isPalindrome(_ num: Int) -> Bool {
let strNum = String(num)
let reversedStrNum = String(strNum.reversed())
return strNum == reversedStrNum
}
```
func evenOddPalindrome(n: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
func isPalindrome(_ num: Int) -> Bool {
let strNum = String(num)
let reversedStrNum = String(strNum.reversed())
return strNum == reversedStrNum
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer n, return a tuple that has the number of even and odd
integer palindromes that fall within the range(1, n), inclusive.
Example 1:
Explanation:
Integer palindrome are 1, 2, 3. one of them is even, and two of them are odd.
Example 2:
Explanation:
Integer palindrome are 1, 2, 3, 4, 5, 6, 7, 8, 9, 11. four of them are even, and 6 of them are odd.
Note:
1. 1 <= n <= 10^3
2. returned tuple has the number of even and odd integer palindromes respectively.
evenOddPalindrome(n: 3) == (1, 2)
evenOddPalindrome(n: 12) == (4, 6)
assistant
```swift
func evenOddPalindrome(n: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
func isPalindrome(_ num: Int) -> Bool {
let strNum = String(num)
let reversedStrNum = String(strNum.reversed())
return strNum == reversedStrNum
}
```
func evenOddPalindrome(n: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
func isPalindrome(_ num: Int) -> Bool {
let str = String(num)
return str == String(str.reversed())
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer n, return a tuple that has the number of even and odd
integer palindromes that fall within the range(1, n), inclusive.
Example 1:
Explanation:
Integer palindrome are 1, 2, 3. one of them is even, and two of them are odd.
Example 2:
Explanation:
Integer palindrome are 1, 2, 3, 4, 5, 6, 7, 8, 9, 11. four of them are even, and 6 of them are odd.
Note:
1. 1 <= n <= 10^3
2. returned tuple has the number of even and odd integer palindromes respectively.
evenOddPalindrome(n: 3) == (1, 2)
evenOddPalindrome(n: 12) == (4, 6)
assistant
```swift
func evenOddPalindrome(n: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
func isPalindrome(_ num: Int) -> Bool {
let str = String(num)
return str == String(str.reversed())
}
```
func evenOddPalindrome(n: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
func isPalindrome(_ num: Int) -> Bool {
let strNum = String(num)
let reversedStrNum = String(strNum.reversed())
return strNum == reversedStrNum
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer n, return a tuple that has the number of even and odd
integer palindromes that fall within the range(1, n), inclusive.
Example 1:
Explanation:
Integer palindrome are 1, 2, 3. one of them is even, and two of them are odd.
Example 2:
Explanation:
Integer palindrome are 1, 2, 3, 4, 5, 6, 7, 8, 9, 11. four of them are even, and 6 of them are odd.
Note:
1. 1 <= n <= 10^3
2. returned tuple has the number of even and odd integer palindromes respectively.
evenOddPalindrome(n: 3) == (1, 2)
evenOddPalindrome(n: 12) == (4, 6)
assistant
```swift
func evenOddPalindrome(n: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
func isPalindrome(_ num: Int) -> Bool {
let strNum = String(num)
let reversedStrNum = String(strNum.reversed())
return strNum == reversedStrNum
}
```
func evenOddPalindrome(n: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
func isPalindrome(_ num: Int) -> Bool {
let strNum = String(num)
let reversedStrNum = String(strNum.reversed())
return strNum == reversedStrNum
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer n, return a tuple that has the number of even and odd
integer palindromes that fall within the range(1, n), inclusive.
Example 1:
Explanation:
Integer palindrome are 1, 2, 3. one of them is even, and two of them are odd.
Example 2:
Explanation:
Integer palindrome are 1, 2, 3, 4, 5, 6, 7, 8, 9, 11. four of them are even, and 6 of them are odd.
Note:
1. 1 <= n <= 10^3
2. returned tuple has the number of even and odd integer palindromes respectively.
evenOddPalindrome(n: 3) == (1, 2)
evenOddPalindrome(n: 12) == (4, 6)
assistant
```swift
func evenOddPalindrome(n: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
func isPalindrome(_ num: Int) -> Bool {
let strNum = String(num)
let reversedStrNum = String(strNum.reversed())
return strNum == reversedStrNum
}
```
func evenOddPalindrome(n: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
private func isPalindrome(_ num: Int) -> Bool {
let strNum = String(num)
let reversedStrNum = String(strNum.reversed())
return strNum == reversedStrNum
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer n, return a tuple that has the number of even and odd
integer palindromes that fall within the range(1, n), inclusive.
Example 1:
Explanation:
Integer palindrome are 1, 2, 3. one of them is even, and two of them are odd.
Example 2:
Explanation:
Integer palindrome are 1, 2, 3, 4, 5, 6, 7, 8, 9, 11. four of them are even, and 6 of them are odd.
Note:
1. 1 <= n <= 10^3
2. returned tuple has the number of even and odd integer palindromes respectively.
evenOddPalindrome(n: 3) == (1, 2)
evenOddPalindrome(n: 12) == (4, 6)
assistant
```swift
func evenOddPalindrome(n: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
private func isPalindrome(_ num: Int) -> Bool {
let strNum = String(num)
let reversedStrNum = String(strNum.reversed())
return strNum == reversedStrNum
}
```
func evenOddPalindrome(n: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
func isPalindrome(_ num: Int) -> Bool {
let strNum = String(num)
let reversedStrNum = String(strNum.reversed())
return strNum == reversedStrNum
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer n, return a tuple that has the number of even and odd
integer palindromes that fall within the range(1, n), inclusive.
Example 1:
Explanation:
Integer palindrome are 1, 2, 3. one of them is even, and two of them are odd.
Example 2:
Explanation:
Integer palindrome are 1, 2, 3, 4, 5, 6, 7, 8, 9, 11. four of them are even, and 6 of them are odd.
Note:
1. 1 <= n <= 10^3
2. returned tuple has the number of even and odd integer palindromes respectively.
evenOddPalindrome(n: 3) == (1, 2)
evenOddPalindrome(n: 12) == (4, 6)
assistant
```swift
func evenOddPalindrome(n: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
func isPalindrome(_ num: Int) -> Bool {
let strNum = String(num)
let reversedStrNum = String(strNum.reversed())
return strNum == reversedStrNum
}
```func evenOddPalindrome(n: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
func isPalindrome(_ num: Int) -> Bool {
let strNum = String(num)
let reversedStrNum = String(strNum.reversed())
return strNum == reversedStrNum
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer n, return a tuple that has the number of even and odd
integer palindromes that fall within the range(1, n), inclusive.
Example 1:
Explanation:
Integer palindrome are 1, 2, 3. one of them is even, and two of them are odd.
Example 2:
Explanation:
Integer palindrome are 1, 2, 3, 4, 5, 6, 7, 8, 9, 11. four of them are even, and 6 of them are odd.
Note:
1. 1 <= n <= 10^3
2. returned tuple has the number of even and odd integer palindromes respectively.
evenOddPalindrome(n: 3) == (1, 2)
evenOddPalindrome(n: 12) == (4, 6)
assistant
```swift
func evenOddPalindrome(n: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
func isPalindrome(_ num: Int) -> Bool {
let strNum = String(num)
let reversedStrNum = String(strNum.reversed())
return strNum == reversedStrNum
}
```
func evenOddPalindrome(n: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
func isPalindrome(_ num: Int) -> Bool {
let str = String(num)
let reversedStr = String(str.reversed())
return str == reversedStr
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer n, return a tuple that has the number of even and odd
integer palindromes that fall within the range(1, n), inclusive.
Example 1:
Explanation:
Integer palindrome are 1, 2, 3. one of them is even, and two of them are odd.
Example 2:
Explanation:
Integer palindrome are 1, 2, 3, 4, 5, 6, 7, 8, 9, 11. four of them are even, and 6 of them are odd.
Note:
1. 1 <= n <= 10^3
2. returned tuple has the number of even and odd integer palindromes respectively.
evenOddPalindrome(n: 3) == (1, 2)
evenOddPalindrome(n: 12) == (4, 6)
assistant
```swift
func evenOddPalindrome(n: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
func isPalindrome(_ num: Int) -> Bool {
let str = String(num)
let reversedStr = String(str.reversed())
return str == reversedStr
}
```
func evenOddPalindrome(n: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
func isPalindrome(_ num: Int) -> Bool {
let strNum = String(num)
let reversedStrNum = String(strNum.reversed())
return strNum == reversedStrNum
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer n, return a tuple that has the number of even and odd
integer palindromes that fall within the range(1, n), inclusive.
Example 1:
Explanation:
Integer palindrome are 1, 2, 3. one of them is even, and two of them are odd.
Example 2:
Explanation:
Integer palindrome are 1, 2, 3, 4, 5, 6, 7, 8, 9, 11. four of them are even, and 6 of them are odd.
Note:
1. 1 <= n <= 10^3
2. returned tuple has the number of even and odd integer palindromes respectively.
evenOddPalindrome(n: 3) == (1, 2)
evenOddPalindrome(n: 12) == (4, 6)
assistant
```swift
func evenOddPalindrome(n: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
func isPalindrome(_ num: Int) -> Bool {
let strNum = String(num)
let reversedStrNum = String(strNum.reversed())
return strNum == reversedStrNum
}
```
func countNums(arr: [Int]) -> Int {
var count = 0
for num in arr {
let digitsSum = abs(num).digits.reduce(0) { $0 + $1 }
if digitsSum > 0 {
count += 1
}
}
return count
}
extension Int {
var digits: [Int] {
var digitsArray = [Int]()
var tempNumber = self
while tempNumber != 0 {
let lastDigit = tempNumber % 10
digitsArray.append(lastDigit)
tempNumber /= 10
}
if self < 0 {
digitsArray[0] *= -1
}
return digitsArray.reversed()
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function count_nums which takes an array of integers and returns
the number of elements which has a sum of digits > 0.
If a number is negative, then its first signed digit will be negative:
e.g. -123 has signed digits -1, 2, and 3.
countNums(arr: [] as [Int]) == 0
countNums(arr: [-1, 11, -11]) == 1
countNums(arr: [1, 1, 2]) == 3
assistant
```swift
func countNums(arr: [Int]) -> Int {
var count = 0
for num in arr {
let digitsSum = abs(num).digits.reduce(0) { $0 + $1 }
if digitsSum > 0 {
count += 1
}
}
return count
}
extension Int {
var digits: [Int] {
var digitsArray = [Int]()
var tempNumber = self
while tempNumber != 0 {
let lastDigit = tempNumber % 10
digitsArray.append(lastDigit)
tempNumber /= 10
}
if self < 0 {
digitsArray[0] *= -1
}
return digitsArray.reversed()
}
}
```
// XCTAssertTrue failedfunc countNums(arr: [Int]) -> Int {
return arr.filter { $0.digitsSum() > 0 }.count
}
extension Int {
func digitsSum() -> Int {
var sum = 0
var num = abs(self)
while num > 0 {
let digit = num % 10
sum += digit
num /= 10
}
return self < 0 ? -sum : sum
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function count_nums which takes an array of integers and returns
the number of elements which has a sum of digits > 0.
If a number is negative, then its first signed digit will be negative:
e.g. -123 has signed digits -1, 2, and 3.
countNums(arr: [] as [Int]) == 0
countNums(arr: [-1, 11, -11]) == 1
countNums(arr: [1, 1, 2]) == 3
assistant
```swift
func countNums(arr: [Int]) -> Int {
return arr.filter { $0.digitsSum() > 0 }.count
}
extension Int {
func digitsSum() -> Int {
var sum = 0
var num = abs(self)
while num > 0 {
let digit = num % 10
sum += digit
num /= 10
}
return self < 0 ? -sum : sum
}
}
``` // XCTAssertTrue failedfunc countNums(arr: [Int]) -> Int {
return arr.filter {
$0.digits.reduce(0) { (sum, digit) in
sum + digit
} > 0
}.count
}
extension Int {
var digits: [Int] {
var number = abs(self)
var digits: [Int] = []
while number > 0 {
let digit = number % 10
digits.insert(digit, at: 0)
number /= 10
}
if self < 0 {
digits[0] *= -1
}
return digits
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function count_nums which takes an array of integers and returns
the number of elements which has a sum of digits > 0.
If a number is negative, then its first signed digit will be negative:
e.g. -123 has signed digits -1, 2, and 3.
countNums(arr: [] as [Int]) == 0
countNums(arr: [-1, 11, -11]) == 1
countNums(arr: [1, 1, 2]) == 3
assistant
```swift
func countNums(arr: [Int]) -> Int {
return arr.filter {
$0.digits.reduce(0) { (sum, digit) in
sum + digit
} > 0
}.count
}
extension Int {
var digits: [Int] {
var number = abs(self)
var digits: [Int] = []
while number > 0 {
let digit = number % 10
digits.insert(digit, at: 0)
number /= 10
}
if self < 0 {
digits[0] *= -1
}
return digits
}
}
```func countNums(arr: [Int]) -> Int {
var count = 0
for num in arr {
let digitsSum = abs(num).digits.reduce(0, +)
if digitsSum > 0 {
count += 1
}
}
return count
}
extension Int {
var digits: [Int] {
var number = self
var digits = [Int]()
while number != 0 {
let digit = number % 10
digits.append(digit)
number /= 10
}
if self < 0 {
digits[0] *= -1
}
return digits.reversed()
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function count_nums which takes an array of integers and returns
the number of elements which has a sum of digits > 0.
If a number is negative, then its first signed digit will be negative:
e.g. -123 has signed digits -1, 2, and 3.
countNums(arr: [] as [Int]) == 0
countNums(arr: [-1, 11, -11]) == 1
countNums(arr: [1, 1, 2]) == 3
assistant
```swift
func countNums(arr: [Int]) -> Int {
var count = 0
for num in arr {
let digitsSum = abs(num).digits.reduce(0, +)
if digitsSum > 0 {
count += 1
}
}
return count
}
extension Int {
var digits: [Int] {
var number = self
var digits = [Int]()
while number != 0 {
let digit = number % 10
digits.append(digit)
number /= 10
}
if self < 0 {
digits[0] *= -1
}
return digits.reversed()
}
}
``` // XCTAssertTrue failedfunc countNums(arr: [Int]) -> Int {
return arr.filter { $0.digitSum() > 0 }.count
}
extension Int {
func digitSum() -> Int {
var sum = 0
var num = abs(self)
while num > 0 {
let digit = num % 10
sum += digit
num /= 10
}
if self < 0 {
sum -= 2 * (self % 10) // Adjust for the negative sign
}
return sum
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function count_nums which takes an array of integers and returns
the number of elements which has a sum of digits > 0.
If a number is negative, then its first signed digit will be negative:
e.g. -123 has signed digits -1, 2, and 3.
countNums(arr: [] as [Int]) == 0
countNums(arr: [-1, 11, -11]) == 1
countNums(arr: [1, 1, 2]) == 3
assistant
```swift
func countNums(arr: [Int]) -> Int {
return arr.filter { $0.digitSum() > 0 }.count
}
extension Int {
func digitSum() -> Int {
var sum = 0
var num = abs(self)
while num > 0 {
let digit = num % 10
sum += digit
num /= 10
}
if self < 0 {
sum -= 2 * (self % 10) // Adjust for the negative sign
}
return sum
}
}
``` // XCTAssertTrue failedfunc countNums(arr: [Int]) -> Int {
func sumOfDigits(_ num: Int) -> Int {
var sum = 0
var n = abs(num)
while n > 0 {
let digit = n % 10
sum += digit
n /= 10
}
return num < 0 ? -sum : sum
}
return arr.filter { sumOfDigits($0) > 0 }.count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function count_nums which takes an array of integers and returns
the number of elements which has a sum of digits > 0.
If a number is negative, then its first signed digit will be negative:
e.g. -123 has signed digits -1, 2, and 3.
countNums(arr: [] as [Int]) == 0
countNums(arr: [-1, 11, -11]) == 1
countNums(arr: [1, 1, 2]) == 3
assistant
```swift
func countNums(arr: [Int]) -> Int {
func sumOfDigits(_ num: Int) -> Int {
var sum = 0
var n = abs(num)
while n > 0 {
let digit = n % 10
sum += digit
n /= 10
}
return num < 0 ? -sum : sum
}
return arr.filter { sumOfDigits($0) > 0 }.count
}
``` // XCTAssertTrue failedfunc countNums(arr: [Int]) -> Int {
return arr.filter { $0.digitSum() > 0 }.count
}
extension Int {
func digitSum() -> Int {
var sum = 0
var num = self
if num < 0 {
let str = String(num)
for i in 1..<str.count {
if let digit = Int(String(str[str.index(str.startIndex, offsetBy: i)])) {
sum += digit
}
}
sum -= Int(String(str[str.startIndex]))!
} else {
while num > 0 {
sum += num % 10
num /= 10
}
}
return sum
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function count_nums which takes an array of integers and returns
the number of elements which has a sum of digits > 0.
If a number is negative, then its first signed digit will be negative:
e.g. -123 has signed digits -1, 2, and 3.
countNums(arr: [] as [Int]) == 0
countNums(arr: [-1, 11, -11]) == 1
countNums(arr: [1, 1, 2]) == 3
assistant
```swift
func countNums(arr: [Int]) -> Int {
return arr.filter { $0.digitSum() > 0 }.count
}
extension Int {
func digitSum() -> Int {
var sum = 0
var num = self
if num < 0 {
let str = String(num)
for i in 1..<str.count {
if let digit = Int(String(str[str.index(str.startIndex, offsetBy: i)])) {
sum += digit
}
}
sum -= Int(String(str[str.startIndex]))!
} else {
while num > 0 {
sum += num % 10
num /= 10
}
}
return sum
}
}
``` // Fatal error: Unexpectedly found nil while unwrapping an Optional valuefunc countNums(arr: [Int]) -> Int {
return arr.filter {
$0.digits.reduce(0) { $0 + ($1 * ($0 >= 0 ? 1 : -1)) } > 0
}.count
}
extension Int {
var digits: [Int] {
var num = abs(self)
var result: [Int] = []
while num > 0 {
result.append(num % 10)
num /= 10
}
if self < 0 {
result[0] *= -1
}
return result.reversed()
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function count_nums which takes an array of integers and returns
the number of elements which has a sum of digits > 0.
If a number is negative, then its first signed digit will be negative:
e.g. -123 has signed digits -1, 2, and 3.
countNums(arr: [] as [Int]) == 0
countNums(arr: [-1, 11, -11]) == 1
countNums(arr: [1, 1, 2]) == 3
assistant
```swift
func countNums(arr: [Int]) -> Int {
return arr.filter {
$0.digits.reduce(0) { $0 + ($1 * ($0 >= 0 ? 1 : -1)) } > 0
}.count
}
extension Int {
var digits: [Int] {
var num = abs(self)
var result: [Int] = []
while num > 0 {
result.append(num % 10)
num /= 10
}
if self < 0 {
result[0] *= -1
}
return result.reversed()
}
}
``` // XCTAssertTrue failedfunc countNums(arr: [Int]) -> Int {
return arr.filter { $0.digitSum() > 0 }.count
}
extension Int {
func digitSum() -> Int {
var sum = 0
var num = self
let isNegative = num < 0
while num != 0 {
let digit = abs(num % 10)
sum += digit
num /= 10
}
if isNegative {
sum -= 2 * (abs(self) / 1000000000) // Adjust for the sign bit if necessary
}
return sum
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function count_nums which takes an array of integers and returns
the number of elements which has a sum of digits > 0.
If a number is negative, then its first signed digit will be negative:
e.g. -123 has signed digits -1, 2, and 3.
countNums(arr: [] as [Int]) == 0
countNums(arr: [-1, 11, -11]) == 1
countNums(arr: [1, 1, 2]) == 3
assistant
```swift
func countNums(arr: [Int]) -> Int {
return arr.filter { $0.digitSum() > 0 }.count
}
extension Int {
func digitSum() -> Int {
var sum = 0
var num = self
let isNegative = num < 0
while num != 0 {
let digit = abs(num % 10)
sum += digit
num /= 10
}
if isNegative {
sum -= 2 * (abs(self) / 1000000000) // Adjust for the sign bit if necessary
}
return sum
}
}
```
// XCTAssertTrue failedfunc countNums(arr: [Int]) -> Int {
return arr.filter { $0.digitSum() > 0 }.count
}
extension Int {
func digitSum() -> Int {
var sum = 0
var num = self
let isNegative = num < 0
while num != 0 {
let lastDigit = abs(num % 10)
sum += lastDigit
num /= 10
}
if isNegative {
sum -= 2 * (abs(self) % 10)
}
return sum
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function count_nums which takes an array of integers and returns
the number of elements which has a sum of digits > 0.
If a number is negative, then its first signed digit will be negative:
e.g. -123 has signed digits -1, 2, and 3.
countNums(arr: [] as [Int]) == 0
countNums(arr: [-1, 11, -11]) == 1
countNums(arr: [1, 1, 2]) == 3
assistant
```swift
func countNums(arr: [Int]) -> Int {
return arr.filter { $0.digitSum() > 0 }.count
}
extension Int {
func digitSum() -> Int {
var sum = 0
var num = self
let isNegative = num < 0
while num != 0 {
let lastDigit = abs(num % 10)
sum += lastDigit
num /= 10
}
if isNegative {
sum -= 2 * (abs(self) % 10)
}
return sum
}
}
``` // XCTAssertTrue failedfunc moveOneBall(arr: [Int]) -> Bool {
guard !arr.isEmpty else {
return true
}
var count = 0
for i in 1..<arr.count {
if arr[i] < arr[i - 1] {
count += 1
}
if count > 1 {
return false
}
}
if arr.first! < arr.last! {
count += 1
}
return count <= 1
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
We have an array 'arr' of N integers arr[1], arr[2], ..., arr[N].The
numbers in the array will be randomly ordered. Your task is to determine if
it is possible to get an array sorted in non-decreasing order by performing
the following operation on the given array:
You are allowed to perform right shift operation any number of times.
One right shift operation means shifting all elements of the array by one
position in the right direction. The last element of the array will be moved to
the starting position in the array i.e. 0th index.
If it is possible to obtain the sorted array by performing the above operation
then return true else return false.
If the given array is empty then return true.
Note: The given array is guaranteed to have unique elements.
For Example:
Explanation: By performin 2 right shift operations, non-decreasing order can
be achieved for the given array.
Explanation:It is not possible to get non-decreasing order for the given
array by performing any number of right shift operations.
moveOneBall(arr: [3, 4, 5, 1, 2]) == true
moveOneBall(arr: [3, 5, 4, 1, 2]) == false
assistant
```swift
func moveOneBall(arr: [Int]) -> Bool {
guard !arr.isEmpty else {
return true
}
var count = 0
for i in 1..<arr.count {
if arr[i] < arr[i - 1] {
count += 1
}
if count > 1 {
return false
}
}
if arr.first! < arr.last! {
count += 1
}
return count <= 1
}
```
func moveOneBall(arr: [Int]) -> Bool {
guard !arr.isEmpty else {
return true
}
let n = arr.count
var count = 0
for i in 1..<n {
if arr[i] < arr[i - 1] {
count += 1
}
}
if arr[n - 1] > arr[0] {
count += 1
}
return count <= 1
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
We have an array 'arr' of N integers arr[1], arr[2], ..., arr[N].The
numbers in the array will be randomly ordered. Your task is to determine if
it is possible to get an array sorted in non-decreasing order by performing
the following operation on the given array:
You are allowed to perform right shift operation any number of times.
One right shift operation means shifting all elements of the array by one
position in the right direction. The last element of the array will be moved to
the starting position in the array i.e. 0th index.
If it is possible to obtain the sorted array by performing the above operation
then return true else return false.
If the given array is empty then return true.
Note: The given array is guaranteed to have unique elements.
For Example:
Explanation: By performin 2 right shift operations, non-decreasing order can
be achieved for the given array.
Explanation:It is not possible to get non-decreasing order for the given
array by performing any number of right shift operations.
moveOneBall(arr: [3, 4, 5, 1, 2]) == true
moveOneBall(arr: [3, 5, 4, 1, 2]) == false
assistant
```swift
func moveOneBall(arr: [Int]) -> Bool {
guard !arr.isEmpty else {
return true
}
let n = arr.count
var count = 0
for i in 1..<n {
if arr[i] < arr[i - 1] {
count += 1
}
}
if arr[n - 1] > arr[0] {
count += 1
}
return count <= 1
}
```
func moveOneBall(arr: [Int]) -> Bool {
guard !arr.isEmpty else {
return true
}
let n = arr.count
var count = 0
for i in 1..<n {
if arr[i] < arr[i - 1] {
count += 1
}
}
if arr[n - 1] > arr[0] {
count += 1
}
return count <= 1
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
We have an array 'arr' of N integers arr[1], arr[2], ..., arr[N].The
numbers in the array will be randomly ordered. Your task is to determine if
it is possible to get an array sorted in non-decreasing order by performing
the following operation on the given array:
You are allowed to perform right shift operation any number of times.
One right shift operation means shifting all elements of the array by one
position in the right direction. The last element of the array will be moved to
the starting position in the array i.e. 0th index.
If it is possible to obtain the sorted array by performing the above operation
then return true else return false.
If the given array is empty then return true.
Note: The given array is guaranteed to have unique elements.
For Example:
Explanation: By performin 2 right shift operations, non-decreasing order can
be achieved for the given array.
Explanation:It is not possible to get non-decreasing order for the given
array by performing any number of right shift operations.
moveOneBall(arr: [3, 4, 5, 1, 2]) == true
moveOneBall(arr: [3, 5, 4, 1, 2]) == false
assistant
```swift
func moveOneBall(arr: [Int]) -> Bool {
guard !arr.isEmpty else {
return true
}
let n = arr.count
var count = 0
for i in 1..<n {
if arr[i] < arr[i - 1] {
count += 1
}
}
if arr[n - 1] > arr[0] {
count += 1
}
return count <= 1
}
```func moveOneBall(arr: [Int]) -> Bool {
guard !arr.isEmpty else {
return true
}
let n = arr.count
var count = 0
for i in 1..<n {
if arr[i] < arr[i - 1] {
count += 1
}
}
if arr[n - 1] > arr[0] {
count += 1
}
return count <= 1
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
We have an array 'arr' of N integers arr[1], arr[2], ..., arr[N].The
numbers in the array will be randomly ordered. Your task is to determine if
it is possible to get an array sorted in non-decreasing order by performing
the following operation on the given array:
You are allowed to perform right shift operation any number of times.
One right shift operation means shifting all elements of the array by one
position in the right direction. The last element of the array will be moved to
the starting position in the array i.e. 0th index.
If it is possible to obtain the sorted array by performing the above operation
then return true else return false.
If the given array is empty then return true.
Note: The given array is guaranteed to have unique elements.
For Example:
Explanation: By performin 2 right shift operations, non-decreasing order can
be achieved for the given array.
Explanation:It is not possible to get non-decreasing order for the given
array by performing any number of right shift operations.
moveOneBall(arr: [3, 4, 5, 1, 2]) == true
moveOneBall(arr: [3, 5, 4, 1, 2]) == false
assistant
```swift
func moveOneBall(arr: [Int]) -> Bool {
guard !arr.isEmpty else {
return true
}
let n = arr.count
var count = 0
for i in 1..<n {
if arr[i] < arr[i - 1] {
count += 1
}
}
if arr[n - 1] > arr[0] {
count += 1
}
return count <= 1
}
```func moveOneBall(arr: [Int]) -> Bool {
guard !arr.isEmpty else {
return true
}
let n = arr.count
var count = 0
for i in 1..<n {
if arr[i] < arr[i - 1] {
count += 1
if count > 1 {
return false
}
}
}
if arr[n - 1] > arr[0] {
count += 1
}
return count <= 1
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
We have an array 'arr' of N integers arr[1], arr[2], ..., arr[N].The
numbers in the array will be randomly ordered. Your task is to determine if
it is possible to get an array sorted in non-decreasing order by performing
the following operation on the given array:
You are allowed to perform right shift operation any number of times.
One right shift operation means shifting all elements of the array by one
position in the right direction. The last element of the array will be moved to
the starting position in the array i.e. 0th index.
If it is possible to obtain the sorted array by performing the above operation
then return true else return false.
If the given array is empty then return true.
Note: The given array is guaranteed to have unique elements.
For Example:
Explanation: By performin 2 right shift operations, non-decreasing order can
be achieved for the given array.
Explanation:It is not possible to get non-decreasing order for the given
array by performing any number of right shift operations.
moveOneBall(arr: [3, 4, 5, 1, 2]) == true
moveOneBall(arr: [3, 5, 4, 1, 2]) == false
assistant
```swift
func moveOneBall(arr: [Int]) -> Bool {
guard !arr.isEmpty else {
return true
}
let n = arr.count
var count = 0
for i in 1..<n {
if arr[i] < arr[i - 1] {
count += 1
if count > 1 {
return false
}
}
}
if arr[n - 1] > arr[0] {
count += 1
}
return count <= 1
}
```func moveOneBall(arr: [Int]) -> Bool {
guard !arr.isEmpty else {
return true
}
var count = 0
for i in 1..<arr.count {
if arr[i] < arr[i - 1] {
count += 1
}
if count > 1 {
return false
}
}
if arr.first! < arr.last! {
count += 1
}
return count <= 1
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
We have an array 'arr' of N integers arr[1], arr[2], ..., arr[N].The
numbers in the array will be randomly ordered. Your task is to determine if
it is possible to get an array sorted in non-decreasing order by performing
the following operation on the given array:
You are allowed to perform right shift operation any number of times.
One right shift operation means shifting all elements of the array by one
position in the right direction. The last element of the array will be moved to
the starting position in the array i.e. 0th index.
If it is possible to obtain the sorted array by performing the above operation
then return true else return false.
If the given array is empty then return true.
Note: The given array is guaranteed to have unique elements.
For Example:
Explanation: By performin 2 right shift operations, non-decreasing order can
be achieved for the given array.
Explanation:It is not possible to get non-decreasing order for the given
array by performing any number of right shift operations.
moveOneBall(arr: [3, 4, 5, 1, 2]) == true
moveOneBall(arr: [3, 5, 4, 1, 2]) == false
assistant
```swift
func moveOneBall(arr: [Int]) -> Bool {
guard !arr.isEmpty else {
return true
}
var count = 0
for i in 1..<arr.count {
if arr[i] < arr[i - 1] {
count += 1
}
if count > 1 {
return false
}
}
if arr.first! < arr.last! {
count += 1
}
return count <= 1
}
```func moveOneBall(arr: [Int]) -> Bool {
guard !arr.isEmpty else {
return true
}
let n = arr.count
var count = 0
for i in 1..<n {
if arr[i] < arr[i - 1] {
count += 1
}
if count > 1 {
return false
}
}
if arr[n - 1] > arr[0] {
count += 1
}
return count <= 1
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
We have an array 'arr' of N integers arr[1], arr[2], ..., arr[N].The
numbers in the array will be randomly ordered. Your task is to determine if
it is possible to get an array sorted in non-decreasing order by performing
the following operation on the given array:
You are allowed to perform right shift operation any number of times.
One right shift operation means shifting all elements of the array by one
position in the right direction. The last element of the array will be moved to
the starting position in the array i.e. 0th index.
If it is possible to obtain the sorted array by performing the above operation
then return true else return false.
If the given array is empty then return true.
Note: The given array is guaranteed to have unique elements.
For Example:
Explanation: By performin 2 right shift operations, non-decreasing order can
be achieved for the given array.
Explanation:It is not possible to get non-decreasing order for the given
array by performing any number of right shift operations.
moveOneBall(arr: [3, 4, 5, 1, 2]) == true
moveOneBall(arr: [3, 5, 4, 1, 2]) == false
assistant
```swift
func moveOneBall(arr: [Int]) -> Bool {
guard !arr.isEmpty else {
return true
}
let n = arr.count
var count = 0
for i in 1..<n {
if arr[i] < arr[i - 1] {
count += 1
}
if count > 1 {
return false
}
}
if arr[n - 1] > arr[0] {
count += 1
}
return count <= 1
}
```func moveOneBall(arr: [Int]) -> Bool {
guard !arr.isEmpty else {
return true
}
let n = arr.count
var count = 0
for i in 1..<n {
if arr[i] < arr[i - 1] {
count += 1
}
}
if arr[n - 1] > arr[0] {
count += 1
}
return count <= 1
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
We have an array 'arr' of N integers arr[1], arr[2], ..., arr[N].The
numbers in the array will be randomly ordered. Your task is to determine if
it is possible to get an array sorted in non-decreasing order by performing
the following operation on the given array:
You are allowed to perform right shift operation any number of times.
One right shift operation means shifting all elements of the array by one
position in the right direction. The last element of the array will be moved to
the starting position in the array i.e. 0th index.
If it is possible to obtain the sorted array by performing the above operation
then return true else return false.
If the given array is empty then return true.
Note: The given array is guaranteed to have unique elements.
For Example:
Explanation: By performin 2 right shift operations, non-decreasing order can
be achieved for the given array.
Explanation:It is not possible to get non-decreasing order for the given
array by performing any number of right shift operations.
moveOneBall(arr: [3, 4, 5, 1, 2]) == true
moveOneBall(arr: [3, 5, 4, 1, 2]) == false
assistant
```swift
func moveOneBall(arr: [Int]) -> Bool {
guard !arr.isEmpty else {
return true
}
let n = arr.count
var count = 0
for i in 1..<n {
if arr[i] < arr[i - 1] {
count += 1
}
}
if arr[n - 1] > arr[0] {
count += 1
}
return count <= 1
}
```func moveOneBall(arr: [Int]) -> Bool {
guard !arr.isEmpty else {
return true
}
let n = arr.count
var count = 0
for i in 1..<n {
if arr[i] < arr[i - 1] {
count += 1
}
}
if arr[n - 1] > arr[0] {
count += 1
}
return count <= 1
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
We have an array 'arr' of N integers arr[1], arr[2], ..., arr[N].The
numbers in the array will be randomly ordered. Your task is to determine if
it is possible to get an array sorted in non-decreasing order by performing
the following operation on the given array:
You are allowed to perform right shift operation any number of times.
One right shift operation means shifting all elements of the array by one
position in the right direction. The last element of the array will be moved to
the starting position in the array i.e. 0th index.
If it is possible to obtain the sorted array by performing the above operation
then return true else return false.
If the given array is empty then return true.
Note: The given array is guaranteed to have unique elements.
For Example:
Explanation: By performin 2 right shift operations, non-decreasing order can
be achieved for the given array.
Explanation:It is not possible to get non-decreasing order for the given
array by performing any number of right shift operations.
moveOneBall(arr: [3, 4, 5, 1, 2]) == true
moveOneBall(arr: [3, 5, 4, 1, 2]) == false
assistant
```swift
func moveOneBall(arr: [Int]) -> Bool {
guard !arr.isEmpty else {
return true
}
let n = arr.count
var count = 0
for i in 1..<n {
if arr[i] < arr[i - 1] {
count += 1
}
}
if arr[n - 1] > arr[0] {
count += 1
}
return count <= 1
}
```func moveOneBall(arr: [Int]) -> Bool {
guard !arr.isEmpty else {
return true
}
let n = arr.count
var count = 0
for i in 1..<n {
if arr[i] < arr[i - 1] {
count += 1
}
}
if arr[n - 1] > arr[0] {
count += 1
}
return count <= 1
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
We have an array 'arr' of N integers arr[1], arr[2], ..., arr[N].The
numbers in the array will be randomly ordered. Your task is to determine if
it is possible to get an array sorted in non-decreasing order by performing
the following operation on the given array:
You are allowed to perform right shift operation any number of times.
One right shift operation means shifting all elements of the array by one
position in the right direction. The last element of the array will be moved to
the starting position in the array i.e. 0th index.
If it is possible to obtain the sorted array by performing the above operation
then return true else return false.
If the given array is empty then return true.
Note: The given array is guaranteed to have unique elements.
For Example:
Explanation: By performin 2 right shift operations, non-decreasing order can
be achieved for the given array.
Explanation:It is not possible to get non-decreasing order for the given
array by performing any number of right shift operations.
moveOneBall(arr: [3, 4, 5, 1, 2]) == true
moveOneBall(arr: [3, 5, 4, 1, 2]) == false
assistant
```swift
func moveOneBall(arr: [Int]) -> Bool {
guard !arr.isEmpty else {
return true
}
let n = arr.count
var count = 0
for i in 1..<n {
if arr[i] < arr[i - 1] {
count += 1
}
}
if arr[n - 1] > arr[0] {
count += 1
}
return count <= 1
}
```
func exchange(lst1: [Int], lst2: [Int]) -> String {
let oddCountLst1 = lst1.filter { $0 % 2 != 0 }.count
let evenCountLst2 = lst2.filter { $0 % 2 == 0 }.count
if oddCountLst1 <= evenCountLst2 {
return "YES"
} else {
return "NO"
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
In this problem, you will implement a function that takes two arrays of numbers,
and determines whether it is possible to perform an exchange of elements
between them to make lst1 an array of only even numbers.
There is no limit on the number of exchanged elements between lst1 and lst2.
If it is possible to exchange elements between the lst1 and lst2 to make
all the elements of lst1 to be even, return "YES".
Otherwise, return "NO".
For example:
It is assumed that the input arrays will be non-empty.
exchange(lst1: [1, 2, 3, 4], lst2: [1, 2, 3, 4]) == "YES"
exchange(lst1: [1, 2, 3, 4], lst2: [1, 5, 3, 4]) == "NO"
assistant
```swift
func exchange(lst1: [Int], lst2: [Int]) -> String {
let oddCountLst1 = lst1.filter { $0 % 2 != 0 }.count
let evenCountLst2 = lst2.filter { $0 % 2 == 0 }.count
if oddCountLst1 <= evenCountLst2 {
return "YES"
} else {
return "NO"
}
}
```func exchange(lst1: [Int], lst2: [Int]) -> String {
let oddCountLst1 = lst1.filter { $0 % 2 != 0 }.count
let evenCountLst2 = lst2.filter { $0 % 2 == 0 }.count
if oddCountLst1 <= evenCountLst2 {
return "YES"
} else {
return "NO"
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
In this problem, you will implement a function that takes two arrays of numbers,
and determines whether it is possible to perform an exchange of elements
between them to make lst1 an array of only even numbers.
There is no limit on the number of exchanged elements between lst1 and lst2.
If it is possible to exchange elements between the lst1 and lst2 to make
all the elements of lst1 to be even, return "YES".
Otherwise, return "NO".
For example:
It is assumed that the input arrays will be non-empty.
exchange(lst1: [1, 2, 3, 4], lst2: [1, 2, 3, 4]) == "YES"
exchange(lst1: [1, 2, 3, 4], lst2: [1, 5, 3, 4]) == "NO"
assistant
```swift
func exchange(lst1: [Int], lst2: [Int]) -> String {
let oddCountLst1 = lst1.filter { $0 % 2 != 0 }.count
let evenCountLst2 = lst2.filter { $0 % 2 == 0 }.count
if oddCountLst1 <= evenCountLst2 {
return "YES"
} else {
return "NO"
}
}
```func exchange(lst1: [Int], lst2: [Int]) -> String {
let oddCountLst1 = lst1.filter { $0 % 2 != 0 }.count
let evenCountLst2 = lst2.filter { $0 % 2 == 0 }.count
if oddCountLst1 <= evenCountLst2 {
return "YES"
} else {
return "NO"
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
In this problem, you will implement a function that takes two arrays of numbers,
and determines whether it is possible to perform an exchange of elements
between them to make lst1 an array of only even numbers.
There is no limit on the number of exchanged elements between lst1 and lst2.
If it is possible to exchange elements between the lst1 and lst2 to make
all the elements of lst1 to be even, return "YES".
Otherwise, return "NO".
For example:
It is assumed that the input arrays will be non-empty.
exchange(lst1: [1, 2, 3, 4], lst2: [1, 2, 3, 4]) == "YES"
exchange(lst1: [1, 2, 3, 4], lst2: [1, 5, 3, 4]) == "NO"
assistant
```swift
func exchange(lst1: [Int], lst2: [Int]) -> String {
let oddCountLst1 = lst1.filter { $0 % 2 != 0 }.count
let evenCountLst2 = lst2.filter { $0 % 2 == 0 }.count
if oddCountLst1 <= evenCountLst2 {
return "YES"
} else {
return "NO"
}
}
```func exchange(lst1: [Int], lst2: [Int]) -> String {
let oddCountLst1 = lst1.filter { $0 % 2 != 0 }.count
let evenCountLst2 = lst2.filter { $0 % 2 == 0 }.count
if oddCountLst1 <= evenCountLst2 {
return "YES"
} else {
return "NO"
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
In this problem, you will implement a function that takes two arrays of numbers,
and determines whether it is possible to perform an exchange of elements
between them to make lst1 an array of only even numbers.
There is no limit on the number of exchanged elements between lst1 and lst2.
If it is possible to exchange elements between the lst1 and lst2 to make
all the elements of lst1 to be even, return "YES".
Otherwise, return "NO".
For example:
It is assumed that the input arrays will be non-empty.
exchange(lst1: [1, 2, 3, 4], lst2: [1, 2, 3, 4]) == "YES"
exchange(lst1: [1, 2, 3, 4], lst2: [1, 5, 3, 4]) == "NO"
assistant
```swift
func exchange(lst1: [Int], lst2: [Int]) -> String {
let oddCountLst1 = lst1.filter { $0 % 2 != 0 }.count
let evenCountLst2 = lst2.filter { $0 % 2 == 0 }.count
if oddCountLst1 <= evenCountLst2 {
return "YES"
} else {
return "NO"
}
}
```func exchange(lst1: [Int], lst2: [Int]) -> String {
let oddCountLst1 = lst1.filter { $0 % 2 != 0 }.count
let evenCountLst2 = lst2.filter { $0 % 2 == 0 }.count
if oddCountLst1 <= evenCountLst2 {
return "YES"
} else {
return "NO"
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
In this problem, you will implement a function that takes two arrays of numbers,
and determines whether it is possible to perform an exchange of elements
between them to make lst1 an array of only even numbers.
There is no limit on the number of exchanged elements between lst1 and lst2.
If it is possible to exchange elements between the lst1 and lst2 to make
all the elements of lst1 to be even, return "YES".
Otherwise, return "NO".
For example:
It is assumed that the input arrays will be non-empty.
exchange(lst1: [1, 2, 3, 4], lst2: [1, 2, 3, 4]) == "YES"
exchange(lst1: [1, 2, 3, 4], lst2: [1, 5, 3, 4]) == "NO"
assistant
```swift
func exchange(lst1: [Int], lst2: [Int]) -> String {
let oddCountLst1 = lst1.filter { $0 % 2 != 0 }.count
let evenCountLst2 = lst2.filter { $0 % 2 == 0 }.count
if oddCountLst1 <= evenCountLst2 {
return "YES"
} else {
return "NO"
}
}
```func exchange(lst1: [Int], lst2: [Int]) -> String {
let oddCountLst1 = lst1.filter { $0 % 2 != 0 }.count
let evenCountLst2 = lst2.filter { $0 % 2 == 0 }.count
if oddCountLst1 <= evenCountLst2 {
return "YES"
} else {
return "NO"
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
In this problem, you will implement a function that takes two arrays of numbers,
and determines whether it is possible to perform an exchange of elements
between them to make lst1 an array of only even numbers.
There is no limit on the number of exchanged elements between lst1 and lst2.
If it is possible to exchange elements between the lst1 and lst2 to make
all the elements of lst1 to be even, return "YES".
Otherwise, return "NO".
For example:
It is assumed that the input arrays will be non-empty.
exchange(lst1: [1, 2, 3, 4], lst2: [1, 2, 3, 4]) == "YES"
exchange(lst1: [1, 2, 3, 4], lst2: [1, 5, 3, 4]) == "NO"
assistant
```swift
func exchange(lst1: [Int], lst2: [Int]) -> String {
let oddCountLst1 = lst1.filter { $0 % 2 != 0 }.count
let evenCountLst2 = lst2.filter { $0 % 2 == 0 }.count
if oddCountLst1 <= evenCountLst2 {
return "YES"
} else {
return "NO"
}
}
```func exchange(lst1: [Int], lst2: [Int]) -> String {
let oddCountLst1 = lst1.filter { $0 % 2 != 0 }.count
let evenCountLst2 = lst2.filter { $0 % 2 == 0 }.count
if oddCountLst1 <= evenCountLst2 {
return "YES"
} else {
return "NO"
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
In this problem, you will implement a function that takes two arrays of numbers,
and determines whether it is possible to perform an exchange of elements
between them to make lst1 an array of only even numbers.
There is no limit on the number of exchanged elements between lst1 and lst2.
If it is possible to exchange elements between the lst1 and lst2 to make
all the elements of lst1 to be even, return "YES".
Otherwise, return "NO".
For example:
It is assumed that the input arrays will be non-empty.
exchange(lst1: [1, 2, 3, 4], lst2: [1, 2, 3, 4]) == "YES"
exchange(lst1: [1, 2, 3, 4], lst2: [1, 5, 3, 4]) == "NO"
assistant
```swift
func exchange(lst1: [Int], lst2: [Int]) -> String {
let oddCountLst1 = lst1.filter { $0 % 2 != 0 }.count
let evenCountLst2 = lst2.filter { $0 % 2 == 0 }.count
if oddCountLst1 <= evenCountLst2 {
return "YES"
} else {
return "NO"
}
}
```func exchange(lst1: [Int], lst2: [Int]) -> String {
let oddCountLst1 = lst1.filter { $0 % 2 != 0 }.count
let evenCountLst2 = lst2.filter { $0 % 2 == 0 }.count
if oddCountLst1 <= evenCountLst2 {
return "YES"
} else {
return "NO"
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
In this problem, you will implement a function that takes two arrays of numbers,
and determines whether it is possible to perform an exchange of elements
between them to make lst1 an array of only even numbers.
There is no limit on the number of exchanged elements between lst1 and lst2.
If it is possible to exchange elements between the lst1 and lst2 to make
all the elements of lst1 to be even, return "YES".
Otherwise, return "NO".
For example:
It is assumed that the input arrays will be non-empty.
exchange(lst1: [1, 2, 3, 4], lst2: [1, 2, 3, 4]) == "YES"
exchange(lst1: [1, 2, 3, 4], lst2: [1, 5, 3, 4]) == "NO"
assistant
```swift
func exchange(lst1: [Int], lst2: [Int]) -> String {
let oddCountLst1 = lst1.filter { $0 % 2 != 0 }.count
let evenCountLst2 = lst2.filter { $0 % 2 == 0 }.count
if oddCountLst1 <= evenCountLst2 {
return "YES"
} else {
return "NO"
}
}
```func exchange(lst1: [Int], lst2: [Int]) -> String {
let oddCountInLst1 = lst1.filter { $0 % 2 != 0 }.count
let evenCountInLst2 = lst2.filter { $0 % 2 == 0 }.count
if oddCountInLst1 <= evenCountInLst2 {
return "YES"
} else {
return "NO"
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
In this problem, you will implement a function that takes two arrays of numbers,
and determines whether it is possible to perform an exchange of elements
between them to make lst1 an array of only even numbers.
There is no limit on the number of exchanged elements between lst1 and lst2.
If it is possible to exchange elements between the lst1 and lst2 to make
all the elements of lst1 to be even, return "YES".
Otherwise, return "NO".
For example:
It is assumed that the input arrays will be non-empty.
exchange(lst1: [1, 2, 3, 4], lst2: [1, 2, 3, 4]) == "YES"
exchange(lst1: [1, 2, 3, 4], lst2: [1, 5, 3, 4]) == "NO"
assistant
```swift
func exchange(lst1: [Int], lst2: [Int]) -> String {
let oddCountInLst1 = lst1.filter { $0 % 2 != 0 }.count
let evenCountInLst2 = lst2.filter { $0 % 2 == 0 }.count
if oddCountInLst1 <= evenCountInLst2 {
return "YES"
} else {
return "NO"
}
}
```func exchange(lst1: [Int], lst2: [Int]) -> String {
let oddCountLst1 = lst1.filter { $0 % 2 != 0 }.count
let evenCountLst2 = lst2.filter { $0 % 2 == 0 }.count
if oddCountLst1 <= evenCountLst2 {
return "YES"
} else {
return "NO"
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
In this problem, you will implement a function that takes two arrays of numbers,
and determines whether it is possible to perform an exchange of elements
between them to make lst1 an array of only even numbers.
There is no limit on the number of exchanged elements between lst1 and lst2.
If it is possible to exchange elements between the lst1 and lst2 to make
all the elements of lst1 to be even, return "YES".
Otherwise, return "NO".
For example:
It is assumed that the input arrays will be non-empty.
exchange(lst1: [1, 2, 3, 4], lst2: [1, 2, 3, 4]) == "YES"
exchange(lst1: [1, 2, 3, 4], lst2: [1, 5, 3, 4]) == "NO"
assistant
```swift
func exchange(lst1: [Int], lst2: [Int]) -> String {
let oddCountLst1 = lst1.filter { $0 % 2 != 0 }.count
let evenCountLst2 = lst2.filter { $0 % 2 == 0 }.count
if oddCountLst1 <= evenCountLst2 {
return "YES"
} else {
return "NO"
}
}
```func histogram(test: String) -> [String : Int] {
var dict = [String : Int]()
let arr = test.split(separator: " ")
for item in arr {
if let value = dict[item] {
dict[item] = value + 1
} else {
dict[item] = 1
}
}
var maxCount = 0
for (_, value) in dict {
if value > maxCount {
maxCount = value
}
}
var resultDict = [String : Int]()
for (key, value) in dict {
if value == maxCount {
resultDict[key] = value
}
}
return resultDict
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string representing a space separated lowercase letters, return a dictionary
of the letter with the most repetition and containing the corresponding count.
If several letters have the same occurrence, return all of them.
Example:
histogram(test: "a b c") == ["a" : 1, "b" : 1, "c" : 1]
histogram(test: "a b b a") == ["a" : 2, "b" : 2]
histogram(test: "a b c a b") == ["a" : 2, "b" : 2]
histogram(test: "b b b b a") == ["b" : 4]
histogram(test: "") == [:] as [String : Int]
assistant
```swift
func histogram(test: String) -> [String : Int] {
var dict = [String : Int]()
let arr = test.split(separator: " ")
for item in arr {
if let value = dict[item] {
dict[item] = value + 1
} else {
dict[item] = 1
}
}
var maxCount = 0
for (_, value) in dict {
if value > maxCount {
maxCount = value
}
}
var resultDict = [String : Int]()
for (key, value) in dict {
if value == maxCount {
resultDict[key] = value
}
}
return resultDict
}
```if let value = dict[item] { // cannot convert value of type 'String.SubSequence' (aka 'Substring') to expected argument type 'String'dict[item] = value + 1 // cannot convert value of type 'String.SubSequence' (aka 'Substring') to expected argument type 'String'dict[item] = 1 // cannot convert value of type 'String.SubSequence' (aka 'Substring') to expected argument type 'String'func histogram(test: String) -> [String : Int] {
var dict = [String : Int]()
let array = test.split(separator: " ")
for item in array {
if let value = dict[item] {
dict[item] = value + 1
} else {
dict[item] = 1
}
}
guard !dict.isEmpty else { return [:] }
let maxCount = dict.values.max()!
var resultDict = [String : Int]()
for (key, value) in dict {
if value == maxCount {
resultDict[key] = value
}
}
return resultDict
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string representing a space separated lowercase letters, return a dictionary
of the letter with the most repetition and containing the corresponding count.
If several letters have the same occurrence, return all of them.
Example:
histogram(test: "a b c") == ["a" : 1, "b" : 1, "c" : 1]
histogram(test: "a b b a") == ["a" : 2, "b" : 2]
histogram(test: "a b c a b") == ["a" : 2, "b" : 2]
histogram(test: "b b b b a") == ["b" : 4]
histogram(test: "") == [:] as [String : Int]
assistant
```swift
func histogram(test: String) -> [String : Int] {
var dict = [String : Int]()
let array = test.split(separator: " ")
for item in array {
if let value = dict[item] {
dict[item] = value + 1
} else {
dict[item] = 1
}
}
guard !dict.isEmpty else { return [:] }
let maxCount = dict.values.max()!
var resultDict = [String : Int]()
for (key, value) in dict {
if value == maxCount {
resultDict[key] = value
}
}
return resultDict
}
```if let value = dict[item] { // cannot convert value of type 'String.SubSequence' (aka 'Substring') to expected argument type 'String'dict[item] = value + 1 // cannot convert value of type 'String.SubSequence' (aka 'Substring') to expected argument type 'String'dict[item] = 1 // cannot convert value of type 'String.SubSequence' (aka 'Substring') to expected argument type 'String'func histogram(test: String) -> [String : Int] {
var dict = [String : Int]()
let arr = test.split(separator: " ")
for item in arr {
if let value = dict[item] {
dict[item] = value + 1
} else {
dict[item] = 1
}
}
var maxCount = 0
for (_, value) in dict {
if value > maxCount {
maxCount = value
}
}
var resultDict = [String : Int]()
for (key, value) in dict {
if value == maxCount {
resultDict[key] = value
}
}
return resultDict
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string representing a space separated lowercase letters, return a dictionary
of the letter with the most repetition and containing the corresponding count.
If several letters have the same occurrence, return all of them.
Example:
histogram(test: "a b c") == ["a" : 1, "b" : 1, "c" : 1]
histogram(test: "a b b a") == ["a" : 2, "b" : 2]
histogram(test: "a b c a b") == ["a" : 2, "b" : 2]
histogram(test: "b b b b a") == ["b" : 4]
histogram(test: "") == [:] as [String : Int]
assistant
```swift
func histogram(test: String) -> [String : Int] {
var dict = [String : Int]()
let arr = test.split(separator: " ")
for item in arr {
if let value = dict[item] {
dict[item] = value + 1
} else {
dict[item] = 1
}
}
var maxCount = 0
for (_, value) in dict {
if value > maxCount {
maxCount = value
}
}
var resultDict = [String : Int]()
for (key, value) in dict {
if value == maxCount {
resultDict[key] = value
}
}
return resultDict
}
```if let value = dict[item] { // cannot convert value of type 'String.SubSequence' (aka 'Substring') to expected argument type 'String'dict[item] = value + 1 // cannot convert value of type 'String.SubSequence' (aka 'Substring') to expected argument type 'String'dict[item] = 1 // cannot convert value of type 'String.SubSequence' (aka 'Substring') to expected argument type 'String'func histogram(test: String) -> [String : Int] {
let words = test.split(separator: " ")
var dict = [String : Int]()
for word in words {
if let count = dict[word] {
dict[word] = count + 1
} else {
dict[word] = 1
}
}
guard !dict.isEmpty else { return [:] }
let maxCount = dict.values.max()!
var resultDict = [String : Int]()
for (key, value) in dict where value == maxCount {
resultDict[key] = value
}
return resultDict
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string representing a space separated lowercase letters, return a dictionary
of the letter with the most repetition and containing the corresponding count.
If several letters have the same occurrence, return all of them.
Example:
histogram(test: "a b c") == ["a" : 1, "b" : 1, "c" : 1]
histogram(test: "a b b a") == ["a" : 2, "b" : 2]
histogram(test: "a b c a b") == ["a" : 2, "b" : 2]
histogram(test: "b b b b a") == ["b" : 4]
histogram(test: "") == [:] as [String : Int]
assistant
```swift
func histogram(test: String) -> [String : Int] {
let words = test.split(separator: " ")
var dict = [String : Int]()
for word in words {
if let count = dict[word] {
dict[word] = count + 1
} else {
dict[word] = 1
}
}
guard !dict.isEmpty else { return [:] }
let maxCount = dict.values.max()!
var resultDict = [String : Int]()
for (key, value) in dict where value == maxCount {
resultDict[key] = value
}
return resultDict
}
```if let count = dict[word] { // cannot convert value of type 'String.SubSequence' (aka 'Substring') to expected argument type 'String'dict[word] = count + 1 // cannot convert value of type 'String.SubSequence' (aka 'Substring') to expected argument type 'String'dict[word] = 1 // cannot convert value of type 'String.SubSequence' (aka 'Substring') to expected argument type 'String'func histogram(test: String) -> [String : Int] {
let words = test.split(separator: " ")
var counts = Dictionary<String, Int>()
for word in words {
if let count = counts[word] {
counts[word] = count + 1
} else {
counts[word] = 1
}
}
let maxCount = counts.values.max() ?? 0
let result = counts.filter { $0.value == maxCount }
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string representing a space separated lowercase letters, return a dictionary
of the letter with the most repetition and containing the corresponding count.
If several letters have the same occurrence, return all of them.
Example:
histogram(test: "a b c") == ["a" : 1, "b" : 1, "c" : 1]
histogram(test: "a b b a") == ["a" : 2, "b" : 2]
histogram(test: "a b c a b") == ["a" : 2, "b" : 2]
histogram(test: "b b b b a") == ["b" : 4]
histogram(test: "") == [:] as [String : Int]
assistant
```swift
func histogram(test: String) -> [String : Int] {
let words = test.split(separator: " ")
var counts = Dictionary<String, Int>()
for word in words {
if let count = counts[word] {
counts[word] = count + 1
} else {
counts[word] = 1
}
}
let maxCount = counts.values.max() ?? 0
let result = counts.filter { $0.value == maxCount }
return result
}
```if let count = counts[word] { // cannot convert value of type 'String.SubSequence' (aka 'Substring') to expected argument type 'String'counts[word] = count + 1 // cannot convert value of type 'String.SubSequence' (aka 'Substring') to expected argument type 'String'counts[word] = 1 // cannot convert value of type 'String.SubSequence' (aka 'Substring') to expected argument type 'String'func histogram(test: String) -> [String : Int] {
var dict = [String : Int]()
let arr = test.split(separator: " ")
for item in arr {
if let value = dict[item] {
dict[item] = value + 1
} else {
dict[item] = 1
}
}
var maxCount = 0
for (_, value) in dict {
if value > maxCount {
maxCount = value
}
}
var resultDict = [String : Int]()
for (key, value) in dict {
if value == maxCount {
resultDict[key] = value
}
}
return resultDict
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string representing a space separated lowercase letters, return a dictionary
of the letter with the most repetition and containing the corresponding count.
If several letters have the same occurrence, return all of them.
Example:
histogram(test: "a b c") == ["a" : 1, "b" : 1, "c" : 1]
histogram(test: "a b b a") == ["a" : 2, "b" : 2]
histogram(test: "a b c a b") == ["a" : 2, "b" : 2]
histogram(test: "b b b b a") == ["b" : 4]
histogram(test: "") == [:] as [String : Int]
assistant
```swift
func histogram(test: String) -> [String : Int] {
var dict = [String : Int]()
let arr = test.split(separator: " ")
for item in arr {
if let value = dict[item] {
dict[item] = value + 1
} else {
dict[item] = 1
}
}
var maxCount = 0
for (_, value) in dict {
if value > maxCount {
maxCount = value
}
}
var resultDict = [String : Int]()
for (key, value) in dict {
if value == maxCount {
resultDict[key] = value
}
}
return resultDict
}
```if let value = dict[item] { // cannot convert value of type 'String.SubSequence' (aka 'Substring') to expected argument type 'String'dict[item] = value + 1 // cannot convert value of type 'String.SubSequence' (aka 'Substring') to expected argument type 'String'dict[item] = 1 // cannot convert value of type 'String.SubSequence' (aka 'Substring') to expected argument type 'String'func histogram(test: String) -> [String : Int] {
var dict = [String : Int]()
let array = test.split(separator: " ")
for item in array {
if let value = dict[item] {
dict[item] = value + 1
} else {
dict[item] = 1
}
}
var maxCount = 0
for (_, value) in dict {
if value > maxCount {
maxCount = value
}
}
var resultDict = [String : Int]()
for (key, value) in dict {
if value == maxCount {
resultDict[key] = value
}
}
return resultDict
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string representing a space separated lowercase letters, return a dictionary
of the letter with the most repetition and containing the corresponding count.
If several letters have the same occurrence, return all of them.
Example:
histogram(test: "a b c") == ["a" : 1, "b" : 1, "c" : 1]
histogram(test: "a b b a") == ["a" : 2, "b" : 2]
histogram(test: "a b c a b") == ["a" : 2, "b" : 2]
histogram(test: "b b b b a") == ["b" : 4]
histogram(test: "") == [:] as [String : Int]
assistant
```swift
func histogram(test: String) -> [String : Int] {
var dict = [String : Int]()
let array = test.split(separator: " ")
for item in array {
if let value = dict[item] {
dict[item] = value + 1
} else {
dict[item] = 1
}
}
var maxCount = 0
for (_, value) in dict {
if value > maxCount {
maxCount = value
}
}
var resultDict = [String : Int]()
for (key, value) in dict {
if value == maxCount {
resultDict[key] = value
}
}
return resultDict
}
```if let value = dict[item] { // cannot convert value of type 'String.SubSequence' (aka 'Substring') to expected argument type 'String'dict[item] = value + 1 // cannot convert value of type 'String.SubSequence' (aka 'Substring') to expected argument type 'String'dict[item] = 1 // cannot convert value of type 'String.SubSequence' (aka 'Substring') to expected argument type 'String'func histogram(test: String) -> [String : Int] {
let words = test.split(separator: " ")
var dict = [String : Int]()
for word in words {
if let count = dict[word] {
dict[word] = count + 1
} else {
dict[word] = 1
}
}
var maxCount = 0
for (_, value) in dict {
if value > maxCount {
maxCount = value
}
}
var resultDict = [String : Int]()
for (key, value) in dict {
if value == maxCount {
resultDict[key] = value
}
}
return resultDict
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string representing a space separated lowercase letters, return a dictionary
of the letter with the most repetition and containing the corresponding count.
If several letters have the same occurrence, return all of them.
Example:
histogram(test: "a b c") == ["a" : 1, "b" : 1, "c" : 1]
histogram(test: "a b b a") == ["a" : 2, "b" : 2]
histogram(test: "a b c a b") == ["a" : 2, "b" : 2]
histogram(test: "b b b b a") == ["b" : 4]
histogram(test: "") == [:] as [String : Int]
assistant
```swift
func histogram(test: String) -> [String : Int] {
let words = test.split(separator: " ")
var dict = [String : Int]()
for word in words {
if let count = dict[word] {
dict[word] = count + 1
} else {
dict[word] = 1
}
}
var maxCount = 0
for (_, value) in dict {
if value > maxCount {
maxCount = value
}
}
var resultDict = [String : Int]()
for (key, value) in dict {
if value == maxCount {
resultDict[key] = value
}
}
return resultDict
}
```if let count = dict[word] { // cannot convert value of type 'String.SubSequence' (aka 'Substring') to expected argument type 'String'dict[word] = count + 1 // cannot convert value of type 'String.SubSequence' (aka 'Substring') to expected argument type 'String'dict[word] = 1 // cannot convert value of type 'String.SubSequence' (aka 'Substring') to expected argument type 'String'func histogram(test: String) -> [String : Int] {
let words = test.split(separator: " ")
var wordCountDict = [String : Int]()
for word in words {
if let count = wordCountDict[word] {
wordCountDict[word] = count + 1
} else {
wordCountDict[word] = 1
}
}
guard !wordCountDict.isEmpty else { return [:] }
let maxCount = wordCountDict.values.max()!
let resultDict = Dictionary(wordCountDict.filter { $0.value == maxCount })
return resultDict
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string representing a space separated lowercase letters, return a dictionary
of the letter with the most repetition and containing the corresponding count.
If several letters have the same occurrence, return all of them.
Example:
histogram(test: "a b c") == ["a" : 1, "b" : 1, "c" : 1]
histogram(test: "a b b a") == ["a" : 2, "b" : 2]
histogram(test: "a b c a b") == ["a" : 2, "b" : 2]
histogram(test: "b b b b a") == ["b" : 4]
histogram(test: "") == [:] as [String : Int]
assistant
```swift
func histogram(test: String) -> [String : Int] {
let words = test.split(separator: " ")
var wordCountDict = [String : Int]()
for word in words {
if let count = wordCountDict[word] {
wordCountDict[word] = count + 1
} else {
wordCountDict[word] = 1
}
}
guard !wordCountDict.isEmpty else { return [:] }
let maxCount = wordCountDict.values.max()!
let resultDict = Dictionary(wordCountDict.filter { $0.value == maxCount })
return resultDict
}
```if let count = wordCountDict[word] { // cannot convert value of type 'String.SubSequence' (aka 'Substring') to expected argument type 'String'wordCountDict[word] = count + 1 // cannot convert value of type 'String.SubSequence' (aka 'Substring') to expected argument type 'String'wordCountDict[word] = 1 // cannot convert value of type 'String.SubSequence' (aka 'Substring') to expected argument type 'String'let resultDict = Dictionary(wordCountDict.filter { $0.value == maxCount }) // missing argument label 'uniqueKeysWithValues:' in callfunc histogram(test: String) -> [String : Int] {
var dict = [String : Int]()
let arr = test.split(separator: " ")
for item in arr {
if let value = dict[item] {
dict[item] = value + 1
} else {
dict[item] = 1
}
}
let maxCount = dict.values.max() ?? 0
var resultDict = [String : Int]()
for (key, value) in dict {
if value == maxCount {
resultDict[key] = value
}
}
return resultDict
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string representing a space separated lowercase letters, return a dictionary
of the letter with the most repetition and containing the corresponding count.
If several letters have the same occurrence, return all of them.
Example:
histogram(test: "a b c") == ["a" : 1, "b" : 1, "c" : 1]
histogram(test: "a b b a") == ["a" : 2, "b" : 2]
histogram(test: "a b c a b") == ["a" : 2, "b" : 2]
histogram(test: "b b b b a") == ["b" : 4]
histogram(test: "") == [:] as [String : Int]
assistant
```swift
func histogram(test: String) -> [String : Int] {
var dict = [String : Int]()
let arr = test.split(separator: " ")
for item in arr {
if let value = dict[item] {
dict[item] = value + 1
} else {
dict[item] = 1
}
}
let maxCount = dict.values.max() ?? 0
var resultDict = [String : Int]()
for (key, value) in dict {
if value == maxCount {
resultDict[key] = value
}
}
return resultDict
}
```if let value = dict[item] { // cannot convert value of type 'String.SubSequence' (aka 'Substring') to expected argument type 'String'dict[item] = value + 1 // cannot convert value of type 'String.SubSequence' (aka 'Substring') to expected argument type 'String'dict[item] = 1 // cannot convert value of type 'String.SubSequence' (aka 'Substring') to expected argument type 'String'func reverseDelete(s: String, c: String) -> (String, Bool) {
let filtered = s.filter { !c.contains($0) }
let reversed = String(filtered.reversed())
let isPalindrome = filtered == reversed
return (reversed, isPalindrome)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Task
We are given two strings s and c, you have to deleted all the characters in s that are equal to any character in c
then check if the result string is palindrome.
A string is called palindrome if it reads the same backward as forward.
You should return a tuple containing the result string and true/false for the check.
Example
reverseDelete(s: "abcde", c: "ae") == ("bcd", false)
reverseDelete(s: "abcdef", c: "b") == ("acdef", false)
reverseDelete(s: "abcdedcba", c: "ab") == ("cdedc", true)
assistant
```swift
func reverseDelete(s: String, c: String) -> (String, Bool) {
let filtered = s.filter { !c.contains($0) }
let reversed = String(filtered.reversed())
let isPalindrome = filtered == reversed
return (reversed, isPalindrome)
}
``` // XCTAssertTrue failedfunc reverseDelete(s: String, c: String) -> (String, Bool) {
let filtered = s.filter { !c.contains($0) }
let reversed = String(filtered.reversed())
return (reversed, filtered == reversed)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Task
We are given two strings s and c, you have to deleted all the characters in s that are equal to any character in c
then check if the result string is palindrome.
A string is called palindrome if it reads the same backward as forward.
You should return a tuple containing the result string and true/false for the check.
Example
reverseDelete(s: "abcde", c: "ae") == ("bcd", false)
reverseDelete(s: "abcdef", c: "b") == ("acdef", false)
reverseDelete(s: "abcdedcba", c: "ab") == ("cdedc", true)
assistant
```swift
func reverseDelete(s: String, c: String) -> (String, Bool) {
let filtered = s.filter { !c.contains($0) }
let reversed = String(filtered.reversed())
return (reversed, filtered == reversed)
}
``` // XCTAssertTrue failedfunc reverseDelete(s: String, c: String) -> (String, Bool) {
let filtered = s.filter { !c.contains($0) }
let reversed = String(filtered.reversed())
let isPalindrome = filtered == reversed
return (reversed, isPalindrome)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Task
We are given two strings s and c, you have to deleted all the characters in s that are equal to any character in c
then check if the result string is palindrome.
A string is called palindrome if it reads the same backward as forward.
You should return a tuple containing the result string and true/false for the check.
Example
reverseDelete(s: "abcde", c: "ae") == ("bcd", false)
reverseDelete(s: "abcdef", c: "b") == ("acdef", false)
reverseDelete(s: "abcdedcba", c: "ab") == ("cdedc", true)
assistant
```swift
func reverseDelete(s: String, c: String) -> (String, Bool) {
let filtered = s.filter { !c.contains($0) }
let reversed = String(filtered.reversed())
let isPalindrome = filtered == reversed
return (reversed, isPalindrome)
}
``` // XCTAssertTrue failedfunc reverseDelete(s: String, c: String) -> (String, Bool) {
let filtered = s.filter { !c.contains($0) }
let reversed = String(filtered.reversed())
let isPalindrome = filtered == reversed
return (reversed, isPalindrome)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Task
We are given two strings s and c, you have to deleted all the characters in s that are equal to any character in c
then check if the result string is palindrome.
A string is called palindrome if it reads the same backward as forward.
You should return a tuple containing the result string and true/false for the check.
Example
reverseDelete(s: "abcde", c: "ae") == ("bcd", false)
reverseDelete(s: "abcdef", c: "b") == ("acdef", false)
reverseDelete(s: "abcdedcba", c: "ab") == ("cdedc", true)
assistant
```swift
func reverseDelete(s: String, c: String) -> (String, Bool) {
let filtered = s.filter { !c.contains($0) }
let reversed = String(filtered.reversed())
let isPalindrome = filtered == reversed
return (reversed, isPalindrome)
}
``` // XCTAssertTrue failedfunc reverseDelete(s: String, c: String) -> (String, Bool) {
let filtered = s.filter { !c.contains($0) }
let reversed = String(filtered.reversed())
let isPalindrome = filtered == reversed
return (reversed, isPalindrome)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Task
We are given two strings s and c, you have to deleted all the characters in s that are equal to any character in c
then check if the result string is palindrome.
A string is called palindrome if it reads the same backward as forward.
You should return a tuple containing the result string and true/false for the check.
Example
reverseDelete(s: "abcde", c: "ae") == ("bcd", false)
reverseDelete(s: "abcdef", c: "b") == ("acdef", false)
reverseDelete(s: "abcdedcba", c: "ab") == ("cdedc", true)
assistant
```swift
func reverseDelete(s: String, c: String) -> (String, Bool) {
let filtered = s.filter { !c.contains($0) }
let reversed = String(filtered.reversed())
let isPalindrome = filtered == reversed
return (reversed, isPalindrome)
}
``` // XCTAssertTrue failedfunc reverseDelete(s: String, c: String) -> (String, Bool) {
let filtered = s.filter { !c.contains($0) }
let reversed = String(filtered.reversed())
return (reversed, filtered == reversed)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Task
We are given two strings s and c, you have to deleted all the characters in s that are equal to any character in c
then check if the result string is palindrome.
A string is called palindrome if it reads the same backward as forward.
You should return a tuple containing the result string and true/false for the check.
Example
reverseDelete(s: "abcde", c: "ae") == ("bcd", false)
reverseDelete(s: "abcdef", c: "b") == ("acdef", false)
reverseDelete(s: "abcdedcba", c: "ab") == ("cdedc", true)
assistant
```swift
func reverseDelete(s: String, c: String) -> (String, Bool) {
let filtered = s.filter { !c.contains($0) }
let reversed = String(filtered.reversed())
return (reversed, filtered == reversed)
}
``` // XCTAssertTrue failedfunc reverseDelete(s: String, c: String) -> (String, Bool) {
let filtered = s.filter { !c.contains($0) }
let reversed = String(filtered.reversed())
let isPalindrome = filtered == reversed
return (reversed, isPalindrome)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Task
We are given two strings s and c, you have to deleted all the characters in s that are equal to any character in c
then check if the result string is palindrome.
A string is called palindrome if it reads the same backward as forward.
You should return a tuple containing the result string and true/false for the check.
Example
reverseDelete(s: "abcde", c: "ae") == ("bcd", false)
reverseDelete(s: "abcdef", c: "b") == ("acdef", false)
reverseDelete(s: "abcdedcba", c: "ab") == ("cdedc", true)
assistant
```swift
func reverseDelete(s: String, c: String) -> (String, Bool) {
let filtered = s.filter { !c.contains($0) }
let reversed = String(filtered.reversed())
let isPalindrome = filtered == reversed
return (reversed, isPalindrome)
}
``` // XCTAssertTrue failedfunc reverseDelete(s: String, c: String) -> (String, Bool) {
let filtered = s.filter { !c.contains($0) }
let reversed = String(filtered.reversed())
return (reversed, filtered == reversed)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Task
We are given two strings s and c, you have to deleted all the characters in s that are equal to any character in c
then check if the result string is palindrome.
A string is called palindrome if it reads the same backward as forward.
You should return a tuple containing the result string and true/false for the check.
Example
reverseDelete(s: "abcde", c: "ae") == ("bcd", false)
reverseDelete(s: "abcdef", c: "b") == ("acdef", false)
reverseDelete(s: "abcdedcba", c: "ab") == ("cdedc", true)
assistant
```swift
func reverseDelete(s: String, c: String) -> (String, Bool) {
let filtered = s.filter { !c.contains($0) }
let reversed = String(filtered.reversed())
return (reversed, filtered == reversed)
}
``` // XCTAssertTrue failedfunc reverseDelete(s: String, c: String) -> (String, Bool) {
let filtered = s.filter { !c.contains($0) }
let reversed = String(filtered.reversed())
return (reversed, filtered == reversed)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Task
We are given two strings s and c, you have to deleted all the characters in s that are equal to any character in c
then check if the result string is palindrome.
A string is called palindrome if it reads the same backward as forward.
You should return a tuple containing the result string and true/false for the check.
Example
reverseDelete(s: "abcde", c: "ae") == ("bcd", false)
reverseDelete(s: "abcdef", c: "b") == ("acdef", false)
reverseDelete(s: "abcdedcba", c: "ab") == ("cdedc", true)
assistant
```swift
func reverseDelete(s: String, c: String) -> (String, Bool) {
let filtered = s.filter { !c.contains($0) }
let reversed = String(filtered.reversed())
return (reversed, filtered == reversed)
}
``` // XCTAssertTrue failedfunc reverseDelete(s: String, c: String) -> (String, Bool) {
let filtered = s.filter { !c.contains($0) }
let reversed = String(filtered.reversed())
let isPalindrome = filtered == reversed
return (reversed, isPalindrome)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Task
We are given two strings s and c, you have to deleted all the characters in s that are equal to any character in c
then check if the result string is palindrome.
A string is called palindrome if it reads the same backward as forward.
You should return a tuple containing the result string and true/false for the check.
Example
reverseDelete(s: "abcde", c: "ae") == ("bcd", false)
reverseDelete(s: "abcdef", c: "b") == ("acdef", false)
reverseDelete(s: "abcdedcba", c: "ab") == ("cdedc", true)
assistant
```swift
func reverseDelete(s: String, c: String) -> (String, Bool) {
let filtered = s.filter { !c.contains($0) }
let reversed = String(filtered.reversed())
let isPalindrome = filtered == reversed
return (reversed, isPalindrome)
}
``` // XCTAssertTrue failedfunc oddCount(lst: [String]) -> [String] {
var result = [String]()
for (index, value) in lst.enumerated() {
let countOfOddDigits = value.filter({ Int(String($0))! % 2 != 0 }).count
let newString = "the number of odd elements \(countOfOddDigits)n the str\(countOfOddDigits)ng \(countOfOddDigits) of the \(countOfOddDigits)nput."
result.append(newString)
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of strings, where each string consists of only digits, return an array.
Each element i of the output should be "the number of odd elements in the
string i of the input." where all the i's should be replaced by the number
of odd digits in the i'th string of the input.
oddCount(lst: ["1234567"]) == ["the number of odd elements 4n the str4ng 4 of the 4nput."]
oddCount(lst: ["3", "11111111"]) == ["the number of odd elements 1n the str1ng 1 of the 1nput.", "the number of odd elements 8n the str8ng 8 of the 8nput."]
assistant
```swift
func oddCount(lst: [String]) -> [String] {
var result = [String]()
for (index, value) in lst.enumerated() {
let countOfOddDigits = value.filter({ Int(String($0))! % 2 != 0 }).count
let newString = "the number of odd elements \(countOfOddDigits)n the str\(countOfOddDigits)ng \(countOfOddDigits) of the \(countOfOddDigits)nput."
result.append(newString)
}
return result
}
```for (index, value) in lst.enumerated() { // immutable value 'index' was never used; consider replacing with '_' or removing itfunc oddCount(lst: [String]) -> [String] {
var result = [String]()
for (index, value) in lst.enumerated() {
let oddCount = value.filter({ Int(String($0))! % 2 != 0 }).count
let formattedString = "the number of odd elements \(oddCount)n the str\(oddCount)ng \(oddCount) of the \(oddCount)nput."
result.append(formattedString)
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of strings, where each string consists of only digits, return an array.
Each element i of the output should be "the number of odd elements in the
string i of the input." where all the i's should be replaced by the number
of odd digits in the i'th string of the input.
oddCount(lst: ["1234567"]) == ["the number of odd elements 4n the str4ng 4 of the 4nput."]
oddCount(lst: ["3", "11111111"]) == ["the number of odd elements 1n the str1ng 1 of the 1nput.", "the number of odd elements 8n the str8ng 8 of the 8nput."]
assistant
```swift
func oddCount(lst: [String]) -> [String] {
var result = [String]()
for (index, value) in lst.enumerated() {
let oddCount = value.filter({ Int(String($0))! % 2 != 0 }).count
let formattedString = "the number of odd elements \(oddCount)n the str\(oddCount)ng \(oddCount) of the \(oddCount)nput."
result.append(formattedString)
}
return result
}
```for (index, value) in lst.enumerated() { // immutable value 'index' was never used; consider replacing with '_' or removing itfunc oddCount(lst: [String]) -> [String] {
var result = [String]()
for (index, value) in lst.enumerated() {
let countOfOddDigits = value.filter({ Int(String($0))! % 2 != 0 }).count
let formattedString = "the number of odd elements \(countOfOddDigits)n the str\(countOfOddDigits)ng \(countOfOddDigits) of the \(countOfOddDigits)nput."
result.append(formattedString)
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of strings, where each string consists of only digits, return an array.
Each element i of the output should be "the number of odd elements in the
string i of the input." where all the i's should be replaced by the number
of odd digits in the i'th string of the input.
oddCount(lst: ["1234567"]) == ["the number of odd elements 4n the str4ng 4 of the 4nput."]
oddCount(lst: ["3", "11111111"]) == ["the number of odd elements 1n the str1ng 1 of the 1nput.", "the number of odd elements 8n the str8ng 8 of the 8nput."]
assistant
```swift
func oddCount(lst: [String]) -> [String] {
var result = [String]()
for (index, value) in lst.enumerated() {
let countOfOddDigits = value.filter({ Int(String($0))! % 2 != 0 }).count
let formattedString = "the number of odd elements \(countOfOddDigits)n the str\(countOfOddDigits)ng \(countOfOddDigits) of the \(countOfOddDigits)nput."
result.append(formattedString)
}
return result
}
```for (index, value) in lst.enumerated() { // immutable value 'index' was never used; consider replacing with '_' or removing itfunc oddCount(lst: [String]) -> [String] {
var result = [String]()
for (index, value) in lst.enumerated() {
let oddCount = value.filter { $0.isNumber && Int(String($0))! % 2 != 0 }.count
let formattedString = "the number of odd elements \(oddCount)n the str\(oddCount)ng \(oddCount) of the \(oddCount)nput."
result.append(formattedString)
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of strings, where each string consists of only digits, return an array.
Each element i of the output should be "the number of odd elements in the
string i of the input." where all the i's should be replaced by the number
of odd digits in the i'th string of the input.
oddCount(lst: ["1234567"]) == ["the number of odd elements 4n the str4ng 4 of the 4nput."]
oddCount(lst: ["3", "11111111"]) == ["the number of odd elements 1n the str1ng 1 of the 1nput.", "the number of odd elements 8n the str8ng 8 of the 8nput."]
assistant
```swift
func oddCount(lst: [String]) -> [String] {
var result = [String]()
for (index, value) in lst.enumerated() {
let oddCount = value.filter { $0.isNumber && Int(String($0))! % 2 != 0 }.count
let formattedString = "the number of odd elements \(oddCount)n the str\(oddCount)ng \(oddCount) of the \(oddCount)nput."
result.append(formattedString)
}
return result
}
```for (index, value) in lst.enumerated() { // immutable value 'index' was never used; consider replacing with '_' or removing itfunc oddCount(lst: [String]) -> [String] {
var result = [String]()
for (index, value) in lst.enumerated() {
let countOfOddDigits = value.filter({ Int(String($0))! % 2 != 0 }).count
let newString = "the number of odd elements \(countOfOddDigits)n the str\(countOfOddDigits)ng \(countOfOddDigits) of the \(countOfOddDigits)nput."
result.append(newString)
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of strings, where each string consists of only digits, return an array.
Each element i of the output should be "the number of odd elements in the
string i of the input." where all the i's should be replaced by the number
of odd digits in the i'th string of the input.
oddCount(lst: ["1234567"]) == ["the number of odd elements 4n the str4ng 4 of the 4nput."]
oddCount(lst: ["3", "11111111"]) == ["the number of odd elements 1n the str1ng 1 of the 1nput.", "the number of odd elements 8n the str8ng 8 of the 8nput."]
assistant
```swift
func oddCount(lst: [String]) -> [String] {
var result = [String]()
for (index, value) in lst.enumerated() {
let countOfOddDigits = value.filter({ Int(String($0))! % 2 != 0 }).count
let newString = "the number of odd elements \(countOfOddDigits)n the str\(countOfOddDigits)ng \(countOfOddDigits) of the \(countOfOddDigits)nput."
result.append(newString)
}
return result
}
```for (index, value) in lst.enumerated() { // immutable value 'index' was never used; consider replacing with '_' or removing itfunc oddCount(lst: [String]) -> [String] {
var result = [String]()
for (index, value) in lst.enumerated() {
let countOfOddDigits = value.filter({ $0.isNumber && Int(String($0))! % 2 != 0 }).count
let formattedString = "the number of odd elements \(countOfOddDigits)n the str\(countOfOddDigits)ng \(countOfOddDigits) of the \(countOfOddDigits)nput."
result.append(formattedString)
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of strings, where each string consists of only digits, return an array.
Each element i of the output should be "the number of odd elements in the
string i of the input." where all the i's should be replaced by the number
of odd digits in the i'th string of the input.
oddCount(lst: ["1234567"]) == ["the number of odd elements 4n the str4ng 4 of the 4nput."]
oddCount(lst: ["3", "11111111"]) == ["the number of odd elements 1n the str1ng 1 of the 1nput.", "the number of odd elements 8n the str8ng 8 of the 8nput."]
assistant
```swift
func oddCount(lst: [String]) -> [String] {
var result = [String]()
for (index, value) in lst.enumerated() {
let countOfOddDigits = value.filter({ $0.isNumber && Int(String($0))! % 2 != 0 }).count
let formattedString = "the number of odd elements \(countOfOddDigits)n the str\(countOfOddDigits)ng \(countOfOddDigits) of the \(countOfOddDigits)nput."
result.append(formattedString)
}
return result
}
```for (index, value) in lst.enumerated() { // immutable value 'index' was never used; consider replacing with '_' or removing itfunc oddCount(lst: [String]) -> [String] {
var result = [String]()
for (index, value) in lst.enumerated() {
let countOfOddDigits = value.filter({ Int(String($0))! % 2 != 0 }).count
let formattedString = "the number of odd elements \(countOfOddDigits)n the str\(countOfOddDigits)ng \(countOfOddDigits) of the \(countOfOddDigits)nput."
result.append(formattedString)
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of strings, where each string consists of only digits, return an array.
Each element i of the output should be "the number of odd elements in the
string i of the input." where all the i's should be replaced by the number
of odd digits in the i'th string of the input.
oddCount(lst: ["1234567"]) == ["the number of odd elements 4n the str4ng 4 of the 4nput."]
oddCount(lst: ["3", "11111111"]) == ["the number of odd elements 1n the str1ng 1 of the 1nput.", "the number of odd elements 8n the str8ng 8 of the 8nput."]
assistant
```swift
func oddCount(lst: [String]) -> [String] {
var result = [String]()
for (index, value) in lst.enumerated() {
let countOfOddDigits = value.filter({ Int(String($0))! % 2 != 0 }).count
let formattedString = "the number of odd elements \(countOfOddDigits)n the str\(countOfOddDigits)ng \(countOfOddDigits) of the \(countOfOddDigits)nput."
result.append(formattedString)
}
return result
}
```for (index, value) in lst.enumerated() { // immutable value 'index' was never used; consider replacing with '_' or removing itfunc oddCount(lst: [String]) -> [String] {
var result = [String]()
for (index, value) in lst.enumerated() {
let countOfOddDigits = value.filter { Int(String($0))! % 2 != 0 }.count
let newString = "the number of odd elements \(countOfOddDigits)n the str\(countOfOddDigits)ng \(countOfOddDigits) of the \(countOfOddDigits)nput."
result.append(newString)
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of strings, where each string consists of only digits, return an array.
Each element i of the output should be "the number of odd elements in the
string i of the input." where all the i's should be replaced by the number
of odd digits in the i'th string of the input.
oddCount(lst: ["1234567"]) == ["the number of odd elements 4n the str4ng 4 of the 4nput."]
oddCount(lst: ["3", "11111111"]) == ["the number of odd elements 1n the str1ng 1 of the 1nput.", "the number of odd elements 8n the str8ng 8 of the 8nput."]
assistant
```swift
func oddCount(lst: [String]) -> [String] {
var result = [String]()
for (index, value) in lst.enumerated() {
let countOfOddDigits = value.filter { Int(String($0))! % 2 != 0 }.count
let newString = "the number of odd elements \(countOfOddDigits)n the str\(countOfOddDigits)ng \(countOfOddDigits) of the \(countOfOddDigits)nput."
result.append(newString)
}
return result
}
```for (index, value) in lst.enumerated() { // immutable value 'index' was never used; consider replacing with '_' or removing itfunc oddCount(lst: [String]) -> [String] {
var result = [String]()
for (index, value) in lst.enumerated() {
let countOfOddDigits = value.filter { $0.isNumber && Int(String($0))! % 2 != 0 }.count
let formattedString = "the number of odd elements \(countOfOddDigits)n the str\(countOfOddDigits)ng \(countOfOddDigits) of the \(countOfOddDigits)nput."
result.append(formattedString)
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of strings, where each string consists of only digits, return an array.
Each element i of the output should be "the number of odd elements in the
string i of the input." where all the i's should be replaced by the number
of odd digits in the i'th string of the input.
oddCount(lst: ["1234567"]) == ["the number of odd elements 4n the str4ng 4 of the 4nput."]
oddCount(lst: ["3", "11111111"]) == ["the number of odd elements 1n the str1ng 1 of the 1nput.", "the number of odd elements 8n the str8ng 8 of the 8nput."]
assistant
```swift
func oddCount(lst: [String]) -> [String] {
var result = [String]()
for (index, value) in lst.enumerated() {
let countOfOddDigits = value.filter { $0.isNumber && Int(String($0))! % 2 != 0 }.count
let formattedString = "the number of odd elements \(countOfOddDigits)n the str\(countOfOddDigits)ng \(countOfOddDigits) of the \(countOfOddDigits)nput."
result.append(formattedString)
}
return result
}
```for (index, value) in lst.enumerated() { // immutable value 'index' was never used; consider replacing with '_' or removing itfunc oddCount(lst: [String]) -> [String] {
var result = [String]()
for (index, value) in lst.enumerated() {
let oddCount = value.filter({ Int(String($0))! % 2 != 0 }).count
let formattedString = "the number of odd elements \(oddCount)n the str\(oddCount)ng \(oddCount) of the \(oddCount)nput."
result.append(formattedString)
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of strings, where each string consists of only digits, return an array.
Each element i of the output should be "the number of odd elements in the
string i of the input." where all the i's should be replaced by the number
of odd digits in the i'th string of the input.
oddCount(lst: ["1234567"]) == ["the number of odd elements 4n the str4ng 4 of the 4nput."]
oddCount(lst: ["3", "11111111"]) == ["the number of odd elements 1n the str1ng 1 of the 1nput.", "the number of odd elements 8n the str8ng 8 of the 8nput."]
assistant
```swift
func oddCount(lst: [String]) -> [String] {
var result = [String]()
for (index, value) in lst.enumerated() {
let oddCount = value.filter({ Int(String($0))! % 2 != 0 }).count
let formattedString = "the number of odd elements \(oddCount)n the str\(oddCount)ng \(oddCount) of the \(oddCount)nput."
result.append(formattedString)
}
return result
}
```for (index, value) in lst.enumerated() { // immutable value 'index' was never used; consider replacing with '_' or removing itfunc minSubArraySum(nums: [Int]) -> Int {
guard !nums.isEmpty else {
return 0
}
var currentMin = nums[0]
var globalMin = nums[0]
for i in 1..<nums.count {
currentMin = min(nums[i], currentMin + nums[i])
globalMin = min(globalMin, currentMin)
}
return globalMin
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of integers nums, find the minimum sum of any non-empty sub-array
of nums.
Example
minSubArraySum(nums: [2, 3, 4, 1, 2, 4]) == 1
minSubArraySum(nums: [-1, -2, -3]) == -6
assistant
```swift
func minSubArraySum(nums: [Int]) -> Int {
guard !nums.isEmpty else {
return 0
}
var currentMin = nums[0]
var globalMin = nums[0]
for i in 1..<nums.count {
currentMin = min(nums[i], currentMin + nums[i])
globalMin = min(globalMin, currentMin)
}
return globalMin
}
```func minSubArraySum(nums: [Int]) -> Int {
guard !nums.isEmpty else {
return 0
}
var currentMin = nums[0]
var globalMin = nums[0]
for i in 1..<nums.count {
currentMin = min(nums[i], currentMin + nums[i])
globalMin = min(globalMin, currentMin)
}
return globalMin
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of integers nums, find the minimum sum of any non-empty sub-array
of nums.
Example
minSubArraySum(nums: [2, 3, 4, 1, 2, 4]) == 1
minSubArraySum(nums: [-1, -2, -3]) == -6
assistant
```swift
func minSubArraySum(nums: [Int]) -> Int {
guard !nums.isEmpty else {
return 0
}
var currentMin = nums[0]
var globalMin = nums[0]
for i in 1..<nums.count {
currentMin = min(nums[i], currentMin + nums[i])
globalMin = min(globalMin, currentMin)
}
return globalMin
}
```func minSubArraySum(nums: [Int]) -> Int {
guard !nums.isEmpty else {
return 0
}
var currentMin = nums[0]
var globalMin = nums[0]
for i in 1..<nums.count {
currentMin = min(nums[i], currentMin + nums[i])
globalMin = min(globalMin, currentMin)
}
return globalMin
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of integers nums, find the minimum sum of any non-empty sub-array
of nums.
Example
minSubArraySum(nums: [2, 3, 4, 1, 2, 4]) == 1
minSubArraySum(nums: [-1, -2, -3]) == -6
assistant
```swift
func minSubArraySum(nums: [Int]) -> Int {
guard !nums.isEmpty else {
return 0
}
var currentMin = nums[0]
var globalMin = nums[0]
for i in 1..<nums.count {
currentMin = min(nums[i], currentMin + nums[i])
globalMin = min(globalMin, currentMin)
}
return globalMin
}
```func minSubArraySum(nums: [Int]) -> Int {
guard !nums.isEmpty else { return 0 }
var currentMin = nums[0]
var globalMin = nums[0]
for i in 1..<nums.count {
currentMin = min(nums[i], currentMin + nums[i])
globalMin = min(globalMin, currentMin)
}
return globalMin
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of integers nums, find the minimum sum of any non-empty sub-array
of nums.
Example
minSubArraySum(nums: [2, 3, 4, 1, 2, 4]) == 1
minSubArraySum(nums: [-1, -2, -3]) == -6
assistant
```swift
func minSubArraySum(nums: [Int]) -> Int {
guard !nums.isEmpty else { return 0 }
var currentMin = nums[0]
var globalMin = nums[0]
for i in 1..<nums.count {
currentMin = min(nums[i], currentMin + nums[i])
globalMin = min(globalMin, currentMin)
}
return globalMin
}
```func minSubArraySum(nums: [Int]) -> Int {
guard !nums.isEmpty else {
return 0
}
var currentMin = nums[0]
var globalMin = nums[0]
for i in 1..<nums.count {
currentMin = min(nums[i], currentMin + nums[i])
globalMin = min(globalMin, currentMin)
}
return globalMin
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of integers nums, find the minimum sum of any non-empty sub-array
of nums.
Example
minSubArraySum(nums: [2, 3, 4, 1, 2, 4]) == 1
minSubArraySum(nums: [-1, -2, -3]) == -6
assistant
```swift
func minSubArraySum(nums: [Int]) -> Int {
guard !nums.isEmpty else {
return 0
}
var currentMin = nums[0]
var globalMin = nums[0]
for i in 1..<nums.count {
currentMin = min(nums[i], currentMin + nums[i])
globalMin = min(globalMin, currentMin)
}
return globalMin
}
```func minSubArraySum(nums: [Int]) -> Int {
guard !nums.isEmpty else { return 0 }
var currentMin = nums[0]
var globalMin = nums[0]
for i in 1..<nums.count {
currentMin = min(nums[i], currentMin + nums[i])
globalMin = min(globalMin, currentMin)
}
return globalMin
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of integers nums, find the minimum sum of any non-empty sub-array
of nums.
Example
minSubArraySum(nums: [2, 3, 4, 1, 2, 4]) == 1
minSubArraySum(nums: [-1, -2, -3]) == -6
assistant
```swift
func minSubArraySum(nums: [Int]) -> Int {
guard !nums.isEmpty else { return 0 }
var currentMin = nums[0]
var globalMin = nums[0]
for i in 1..<nums.count {
currentMin = min(nums[i], currentMin + nums[i])
globalMin = min(globalMin, currentMin)
}
return globalMin
}
```func minSubArraySum(nums: [Int]) -> Int {
guard !nums.isEmpty else {
return 0
}
var currentMin = nums[0]
var globalMin = nums[0]
for i in 1..<nums.count {
currentMin = min(nums[i], currentMin + nums[i])
globalMin = min(globalMin, currentMin)
}
return globalMin
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of integers nums, find the minimum sum of any non-empty sub-array
of nums.
Example
minSubArraySum(nums: [2, 3, 4, 1, 2, 4]) == 1
minSubArraySum(nums: [-1, -2, -3]) == -6
assistant
```swift
func minSubArraySum(nums: [Int]) -> Int {
guard !nums.isEmpty else {
return 0
}
var currentMin = nums[0]
var globalMin = nums[0]
for i in 1..<nums.count {
currentMin = min(nums[i], currentMin + nums[i])
globalMin = min(globalMin, currentMin)
}
return globalMin
}
```func minSubArraySum(nums: [Int]) -> Int {
guard !nums.isEmpty else { return 0 }
var currentMin = nums[0]
var globalMin = nums[0]
for i in 1..<nums.count {
currentMin = min(nums[i], currentMin + nums[i])
globalMin = min(globalMin, currentMin)
}
return globalMin
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of integers nums, find the minimum sum of any non-empty sub-array
of nums.
Example
minSubArraySum(nums: [2, 3, 4, 1, 2, 4]) == 1
minSubArraySum(nums: [-1, -2, -3]) == -6
assistant
```swift
func minSubArraySum(nums: [Int]) -> Int {
guard !nums.isEmpty else { return 0 }
var currentMin = nums[0]
var globalMin = nums[0]
for i in 1..<nums.count {
currentMin = min(nums[i], currentMin + nums[i])
globalMin = min(globalMin, currentMin)
}
return globalMin
}
```func minSubArraySum(nums: [Int]) -> Int {
guard !nums.isEmpty else {
return 0
}
var currentMin = nums[0]
var globalMin = nums[0]
for i in 1..<nums.count {
currentMin = min(nums[i], currentMin + nums[i])
globalMin = min(globalMin, currentMin)
}
return globalMin
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of integers nums, find the minimum sum of any non-empty sub-array
of nums.
Example
minSubArraySum(nums: [2, 3, 4, 1, 2, 4]) == 1
minSubArraySum(nums: [-1, -2, -3]) == -6
assistant
```swift
func minSubArraySum(nums: [Int]) -> Int {
guard !nums.isEmpty else {
return 0
}
var currentMin = nums[0]
var globalMin = nums[0]
for i in 1..<nums.count {
currentMin = min(nums[i], currentMin + nums[i])
globalMin = min(globalMin, currentMin)
}
return globalMin
}
```func minSubArraySum(nums: [Int]) -> Int {
guard !nums.isEmpty else {
return 0
}
var currentMin = nums[0]
var globalMin = nums[0]
for i in 1..<nums.count {
currentMin = min(nums[i], currentMin + nums[i])
globalMin = min(globalMin, currentMin)
}
return globalMin
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of integers nums, find the minimum sum of any non-empty sub-array
of nums.
Example
minSubArraySum(nums: [2, 3, 4, 1, 2, 4]) == 1
minSubArraySum(nums: [-1, -2, -3]) == -6
assistant
```swift
func minSubArraySum(nums: [Int]) -> Int {
guard !nums.isEmpty else {
return 0
}
var currentMin = nums[0]
var globalMin = nums[0]
for i in 1..<nums.count {
currentMin = min(nums[i], currentMin + nums[i])
globalMin = min(globalMin, currentMin)
}
return globalMin
}
```func maxFill(grid: [[Int]], capacity: Int) -> Int {
var count = 0
let rows = grid.count
let cols = grid[0].count
for col in 0..<cols {
var currentCapacity = capacity
for row in 0..<rows {
if grid[row][col] == 1 && currentCapacity > 0 {
currentCapacity -= 1
} else if grid[row][col] == 1 && currentCapacity == 0 {
count += 1
currentCapacity = capacity - 1
}
}
if currentCapacity < capacity {
count += 1
}
}
return count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a rectangular grid of wells. Each row represents a single well,
and each 1 in a row represents a single unit of water.
Each well has a corresponding bucket that can be used to extract water from it,
and all buckets have the same capacity.
Your task is to use the buckets to empty the wells.
Output the number of times you need to lower the buckets.
Example 1:
Example 2:
Example 3:
Constraints:
* all wells have the same length
* 1 <= grid.length <= 10^2
* 1 <= grid[:,1].length <= 10^2
* grid[i][j] -> 0 | 1
* 1 <= capacity <= 10
maxFill(grid: [[0, 0, 1, 0], [0, 1, 0, 0], [1, 1, 1, 1]], capacity: 1) == 6
maxFill(grid: [[0, 0, 1, 1], [0, 0, 0, 0], [1, 1, 1, 1], [0, 1, 1, 1]], capacity: 2) == 5
maxFill(grid: [[0, 0, 0], [0, 0, 0]], capacity: 5) == 0
assistant
```swift
func maxFill(grid: [[Int]], capacity: Int) -> Int {
var count = 0
let rows = grid.count
let cols = grid[0].count
for col in 0..<cols {
var currentCapacity = capacity
for row in 0..<rows {
if grid[row][col] == 1 && currentCapacity > 0 {
currentCapacity -= 1
} else if grid[row][col] == 1 && currentCapacity == 0 {
count += 1
currentCapacity = capacity - 1
}
}
if currentCapacity < capacity {
count += 1
}
}
return count
}
``` // XCTAssertTrue failedfunc maxFill(grid: [[Int]], capacity: Int) -> Int {
var total = 0
for col in 0..<grid[0].count {
var count = 0
for row in 0..<grid.count {
if grid[row][col] == 1 {
count += 1
}
}
total += (count + capacity - 1) / capacity
}
return total
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a rectangular grid of wells. Each row represents a single well,
and each 1 in a row represents a single unit of water.
Each well has a corresponding bucket that can be used to extract water from it,
and all buckets have the same capacity.
Your task is to use the buckets to empty the wells.
Output the number of times you need to lower the buckets.
Example 1:
Example 2:
Example 3:
Constraints:
* all wells have the same length
* 1 <= grid.length <= 10^2
* 1 <= grid[:,1].length <= 10^2
* grid[i][j] -> 0 | 1
* 1 <= capacity <= 10
maxFill(grid: [[0, 0, 1, 0], [0, 1, 0, 0], [1, 1, 1, 1]], capacity: 1) == 6
maxFill(grid: [[0, 0, 1, 1], [0, 0, 0, 0], [1, 1, 1, 1], [0, 1, 1, 1]], capacity: 2) == 5
maxFill(grid: [[0, 0, 0], [0, 0, 0]], capacity: 5) == 0
assistant
```swift
func maxFill(grid: [[Int]], capacity: Int) -> Int {
var total = 0
for col in 0..<grid[0].count {
var count = 0
for row in 0..<grid.count {
if grid[row][col] == 1 {
count += 1
}
}
total += (count + capacity - 1) / capacity
}
return total
}
``` // XCTAssertTrue failedfunc maxFill(grid: [[Int]], capacity: Int) -> Int {
var total = 0
for col in 0..<grid[0].count {
var count = 0
for row in 0..<grid.count {
if grid[row][col] == 1 {
count += 1
}
}
total += (count + capacity - 1) / capacity
}
return total
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a rectangular grid of wells. Each row represents a single well,
and each 1 in a row represents a single unit of water.
Each well has a corresponding bucket that can be used to extract water from it,
and all buckets have the same capacity.
Your task is to use the buckets to empty the wells.
Output the number of times you need to lower the buckets.
Example 1:
Example 2:
Example 3:
Constraints:
* all wells have the same length
* 1 <= grid.length <= 10^2
* 1 <= grid[:,1].length <= 10^2
* grid[i][j] -> 0 | 1
* 1 <= capacity <= 10
maxFill(grid: [[0, 0, 1, 0], [0, 1, 0, 0], [1, 1, 1, 1]], capacity: 1) == 6
maxFill(grid: [[0, 0, 1, 1], [0, 0, 0, 0], [1, 1, 1, 1], [0, 1, 1, 1]], capacity: 2) == 5
maxFill(grid: [[0, 0, 0], [0, 0, 0]], capacity: 5) == 0
assistant
```swift
func maxFill(grid: [[Int]], capacity: Int) -> Int {
var total = 0
for col in 0..<grid[0].count {
var count = 0
for row in 0..<grid.count {
if grid[row][col] == 1 {
count += 1
}
}
total += (count + capacity - 1) / capacity
}
return total
}
``` // XCTAssertTrue failedfunc maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalWater = 0
for row in grid {
totalWater += row.filter({ $0 == 1 }).count
}
return (totalWater + capacity - 1) / capacity
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a rectangular grid of wells. Each row represents a single well,
and each 1 in a row represents a single unit of water.
Each well has a corresponding bucket that can be used to extract water from it,
and all buckets have the same capacity.
Your task is to use the buckets to empty the wells.
Output the number of times you need to lower the buckets.
Example 1:
Example 2:
Example 3:
Constraints:
* all wells have the same length
* 1 <= grid.length <= 10^2
* 1 <= grid[:,1].length <= 10^2
* grid[i][j] -> 0 | 1
* 1 <= capacity <= 10
maxFill(grid: [[0, 0, 1, 0], [0, 1, 0, 0], [1, 1, 1, 1]], capacity: 1) == 6
maxFill(grid: [[0, 0, 1, 1], [0, 0, 0, 0], [1, 1, 1, 1], [0, 1, 1, 1]], capacity: 2) == 5
maxFill(grid: [[0, 0, 0], [0, 0, 0]], capacity: 5) == 0
assistant
```swift
func maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalWater = 0
for row in grid {
totalWater += row.filter({ $0 == 1 }).count
}
return (totalWater + capacity - 1) / capacity
}
``` // XCTAssertTrue failedfunc maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalWater = 0
for well in grid {
totalWater += well.reduce(0, +)
}
return (totalWater + capacity - 1) / capacity
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a rectangular grid of wells. Each row represents a single well,
and each 1 in a row represents a single unit of water.
Each well has a corresponding bucket that can be used to extract water from it,
and all buckets have the same capacity.
Your task is to use the buckets to empty the wells.
Output the number of times you need to lower the buckets.
Example 1:
Example 2:
Example 3:
Constraints:
* all wells have the same length
* 1 <= grid.length <= 10^2
* 1 <= grid[:,1].length <= 10^2
* grid[i][j] -> 0 | 1
* 1 <= capacity <= 10
maxFill(grid: [[0, 0, 1, 0], [0, 1, 0, 0], [1, 1, 1, 1]], capacity: 1) == 6
maxFill(grid: [[0, 0, 1, 1], [0, 0, 0, 0], [1, 1, 1, 1], [0, 1, 1, 1]], capacity: 2) == 5
maxFill(grid: [[0, 0, 0], [0, 0, 0]], capacity: 5) == 0
assistant
```swift
func maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalWater = 0
for well in grid {
totalWater += well.reduce(0, +)
}
return (totalWater + capacity - 1) / capacity
}
``` // XCTAssertTrue failedfunc maxFill(grid: [[Int]], capacity: Int) -> Int {
var count = 0
let rows = grid.count
let cols = grid[0].count
for col in 0..<cols {
var currentCapacity = capacity
for row in 0..<rows {
if grid[row][col] == 1 && currentCapacity > 0 {
currentCapacity -= 1
} else if grid[row][col] == 1 && currentCapacity == 0 {
count += 1
currentCapacity = capacity - 1
}
}
if currentCapacity < capacity {
count += 1
}
}
return count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a rectangular grid of wells. Each row represents a single well,
and each 1 in a row represents a single unit of water.
Each well has a corresponding bucket that can be used to extract water from it,
and all buckets have the same capacity.
Your task is to use the buckets to empty the wells.
Output the number of times you need to lower the buckets.
Example 1:
Example 2:
Example 3:
Constraints:
* all wells have the same length
* 1 <= grid.length <= 10^2
* 1 <= grid[:,1].length <= 10^2
* grid[i][j] -> 0 | 1
* 1 <= capacity <= 10
maxFill(grid: [[0, 0, 1, 0], [0, 1, 0, 0], [1, 1, 1, 1]], capacity: 1) == 6
maxFill(grid: [[0, 0, 1, 1], [0, 0, 0, 0], [1, 1, 1, 1], [0, 1, 1, 1]], capacity: 2) == 5
maxFill(grid: [[0, 0, 0], [0, 0, 0]], capacity: 5) == 0
assistant
```swift
func maxFill(grid: [[Int]], capacity: Int) -> Int {
var count = 0
let rows = grid.count
let cols = grid[0].count
for col in 0..<cols {
var currentCapacity = capacity
for row in 0..<rows {
if grid[row][col] == 1 && currentCapacity > 0 {
currentCapacity -= 1
} else if grid[row][col] == 1 && currentCapacity == 0 {
count += 1
currentCapacity = capacity - 1
}
}
if currentCapacity < capacity {
count += 1
}
}
return count
}
``` // XCTAssertTrue failedfunc maxFill(grid: [[Int]], capacity: Int) -> Int {
var count = 0
let rows = grid.count
let cols = grid[0].count
for col in 0..<cols {
var currentCapacity = capacity
for row in 0..<rows {
if grid[row][col] == 1 && currentCapacity > 0 {
currentCapacity -= 1
} else if grid[row][col] == 1 && currentCapacity == 0 {
count += 1
currentCapacity = capacity - 1
}
}
if currentCapacity < capacity {
count += 1
}
}
return count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a rectangular grid of wells. Each row represents a single well,
and each 1 in a row represents a single unit of water.
Each well has a corresponding bucket that can be used to extract water from it,
and all buckets have the same capacity.
Your task is to use the buckets to empty the wells.
Output the number of times you need to lower the buckets.
Example 1:
Example 2:
Example 3:
Constraints:
* all wells have the same length
* 1 <= grid.length <= 10^2
* 1 <= grid[:,1].length <= 10^2
* grid[i][j] -> 0 | 1
* 1 <= capacity <= 10
maxFill(grid: [[0, 0, 1, 0], [0, 1, 0, 0], [1, 1, 1, 1]], capacity: 1) == 6
maxFill(grid: [[0, 0, 1, 1], [0, 0, 0, 0], [1, 1, 1, 1], [0, 1, 1, 1]], capacity: 2) == 5
maxFill(grid: [[0, 0, 0], [0, 0, 0]], capacity: 5) == 0
assistant
```swift
func maxFill(grid: [[Int]], capacity: Int) -> Int {
var count = 0
let rows = grid.count
let cols = grid[0].count
for col in 0..<cols {
var currentCapacity = capacity
for row in 0..<rows {
if grid[row][col] == 1 && currentCapacity > 0 {
currentCapacity -= 1
} else if grid[row][col] == 1 && currentCapacity == 0 {
count += 1
currentCapacity = capacity - 1
}
}
if currentCapacity < capacity {
count += 1
}
}
return count
}
``` // XCTAssertTrue failedfunc maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalWaterUnits = 0
for well in grid {
totalWaterUnits += well.filter({ $0 == 1 }).count
}
return (totalWaterUnits + capacity - 1) / capacity
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a rectangular grid of wells. Each row represents a single well,
and each 1 in a row represents a single unit of water.
Each well has a corresponding bucket that can be used to extract water from it,
and all buckets have the same capacity.
Your task is to use the buckets to empty the wells.
Output the number of times you need to lower the buckets.
Example 1:
Example 2:
Example 3:
Constraints:
* all wells have the same length
* 1 <= grid.length <= 10^2
* 1 <= grid[:,1].length <= 10^2
* grid[i][j] -> 0 | 1
* 1 <= capacity <= 10
maxFill(grid: [[0, 0, 1, 0], [0, 1, 0, 0], [1, 1, 1, 1]], capacity: 1) == 6
maxFill(grid: [[0, 0, 1, 1], [0, 0, 0, 0], [1, 1, 1, 1], [0, 1, 1, 1]], capacity: 2) == 5
maxFill(grid: [[0, 0, 0], [0, 0, 0]], capacity: 5) == 0
assistant
```swift
func maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalWaterUnits = 0
for well in grid {
totalWaterUnits += well.filter({ $0 == 1 }).count
}
return (totalWaterUnits + capacity - 1) / capacity
}
``` // XCTAssertTrue failedfunc maxFill(grid: [[Int]], capacity: Int) -> Int {
var count = 0
let rows = grid.count
let cols = grid[0].count
for col in 0..<cols {
var currentCapacity = capacity
for row in 0..<rows {
if grid[row][col] == 1 && currentCapacity > 0 {
currentCapacity -= 1
} else if grid[row][col] == 1 && currentCapacity == 0 {
count += 1
currentCapacity = capacity - 1
}
}
if currentCapacity < capacity {
count += 1
}
}
return count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a rectangular grid of wells. Each row represents a single well,
and each 1 in a row represents a single unit of water.
Each well has a corresponding bucket that can be used to extract water from it,
and all buckets have the same capacity.
Your task is to use the buckets to empty the wells.
Output the number of times you need to lower the buckets.
Example 1:
Example 2:
Example 3:
Constraints:
* all wells have the same length
* 1 <= grid.length <= 10^2
* 1 <= grid[:,1].length <= 10^2
* grid[i][j] -> 0 | 1
* 1 <= capacity <= 10
maxFill(grid: [[0, 0, 1, 0], [0, 1, 0, 0], [1, 1, 1, 1]], capacity: 1) == 6
maxFill(grid: [[0, 0, 1, 1], [0, 0, 0, 0], [1, 1, 1, 1], [0, 1, 1, 1]], capacity: 2) == 5
maxFill(grid: [[0, 0, 0], [0, 0, 0]], capacity: 5) == 0
assistant
```swift
func maxFill(grid: [[Int]], capacity: Int) -> Int {
var count = 0
let rows = grid.count
let cols = grid[0].count
for col in 0..<cols {
var currentCapacity = capacity
for row in 0..<rows {
if grid[row][col] == 1 && currentCapacity > 0 {
currentCapacity -= 1
} else if grid[row][col] == 1 && currentCapacity == 0 {
count += 1
currentCapacity = capacity - 1
}
}
if currentCapacity < capacity {
count += 1
}
}
return count
}
``` // XCTAssertTrue failedfunc maxFill(grid: [[Int]], capacity: Int) -> Int {
var total = 0
let rows = grid.count
let cols = grid[0].count
for col in 0..<cols {
var count = 0
for row in 0..<rows {
if grid[row][col] == 1 {
count += 1
}
}
total += (count + capacity - 1) / capacity
}
return total
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a rectangular grid of wells. Each row represents a single well,
and each 1 in a row represents a single unit of water.
Each well has a corresponding bucket that can be used to extract water from it,
and all buckets have the same capacity.
Your task is to use the buckets to empty the wells.
Output the number of times you need to lower the buckets.
Example 1:
Example 2:
Example 3:
Constraints:
* all wells have the same length
* 1 <= grid.length <= 10^2
* 1 <= grid[:,1].length <= 10^2
* grid[i][j] -> 0 | 1
* 1 <= capacity <= 10
maxFill(grid: [[0, 0, 1, 0], [0, 1, 0, 0], [1, 1, 1, 1]], capacity: 1) == 6
maxFill(grid: [[0, 0, 1, 1], [0, 0, 0, 0], [1, 1, 1, 1], [0, 1, 1, 1]], capacity: 2) == 5
maxFill(grid: [[0, 0, 0], [0, 0, 0]], capacity: 5) == 0
assistant
```swift
func maxFill(grid: [[Int]], capacity: Int) -> Int {
var total = 0
let rows = grid.count
let cols = grid[0].count
for col in 0..<cols {
var count = 0
for row in 0..<rows {
if grid[row][col] == 1 {
count += 1
}
}
total += (count + capacity - 1) / capacity
}
return total
}
``` // XCTAssertTrue failedfunc sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let count1 = $0.nonzeroBitCount
let count2 = $1.nonzeroBitCount
if count1 == count2 {
return $0 < $1
} else {
return count1 < count2
}
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
In this Kata, you have to sort an array of non-negative integers according to
number of ones in their binary representation in ascending order.
For similar number of ones, sort based on decimal value.
It must be implemented like this:
sortArray(arr: [1, 5, 2, 3, 4]) == [1, 2, 3, 4, 5]
sortArray(arr: [-2, -3, -4, -5, -6]) == [-6, -5, -4, -3, -2]
sortArray(arr: [1, 0, 2, 3, 4]) == [0, 1, 2, 3, 4]
assistant
```swift
func sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let count1 = $0.nonzeroBitCount
let count2 = $1.nonzeroBitCount
if count1 == count2 {
return $0 < $1
} else {
return count1 < count2
}
}
}
``` // XCTAssertTrue failedfunc sortArray(arr: [Int]) -> [Int] {
return arr.sorted { (a, b) -> Bool in
let countA = String(a, radix: 2).filter({ $0 == "1" }).count
let countB = String(b, radix: 2).filter({ $0 == "1" }).count
if countA == countB {
return a < b
} else {
return countA < countB
}
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
In this Kata, you have to sort an array of non-negative integers according to
number of ones in their binary representation in ascending order.
For similar number of ones, sort based on decimal value.
It must be implemented like this:
sortArray(arr: [1, 5, 2, 3, 4]) == [1, 2, 3, 4, 5]
sortArray(arr: [-2, -3, -4, -5, -6]) == [-6, -5, -4, -3, -2]
sortArray(arr: [1, 0, 2, 3, 4]) == [0, 1, 2, 3, 4]
assistant
```swift
func sortArray(arr: [Int]) -> [Int] {
return arr.sorted { (a, b) -> Bool in
let countA = String(a, radix: 2).filter({ $0 == "1" }).count
let countB = String(b, radix: 2).filter({ $0 == "1" }).count
if countA == countB {
return a < b
} else {
return countA < countB
}
}
}
```func sortArray(arr: [Int]) -> [Int] {
return arr.sorted { (a, b) -> Bool in
let countA = String(a, radix: 2).filter({ $0 == "1" }).count
let countB = String(b, radix: 2).filter({ $0 == "1" }).count
if countA == countB {
return a < b
}
return countA < countB
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
In this Kata, you have to sort an array of non-negative integers according to
number of ones in their binary representation in ascending order.
For similar number of ones, sort based on decimal value.
It must be implemented like this:
sortArray(arr: [1, 5, 2, 3, 4]) == [1, 2, 3, 4, 5]
sortArray(arr: [-2, -3, -4, -5, -6]) == [-6, -5, -4, -3, -2]
sortArray(arr: [1, 0, 2, 3, 4]) == [0, 1, 2, 3, 4]
assistant
```swift
func sortArray(arr: [Int]) -> [Int] {
return arr.sorted { (a, b) -> Bool in
let countA = String(a, radix: 2).filter({ $0 == "1" }).count
let countB = String(b, radix: 2).filter({ $0 == "1" }).count
if countA == countB {
return a < b
}
return countA < countB
}
}
```func sortArray(arr: [Int]) -> [Int] {
return arr.sorted { (a, b) -> Bool in
let countA = String(a, radix: 2).filter({ $0 == "1" }).count
let countB = String(b, radix: 2).filter({ $0 == "1" }).count
if countA == countB {
return a < b
} else {
return countA < countB
}
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
In this Kata, you have to sort an array of non-negative integers according to
number of ones in their binary representation in ascending order.
For similar number of ones, sort based on decimal value.
It must be implemented like this:
sortArray(arr: [1, 5, 2, 3, 4]) == [1, 2, 3, 4, 5]
sortArray(arr: [-2, -3, -4, -5, -6]) == [-6, -5, -4, -3, -2]
sortArray(arr: [1, 0, 2, 3, 4]) == [0, 1, 2, 3, 4]
assistant
```swift
func sortArray(arr: [Int]) -> [Int] {
return arr.sorted { (a, b) -> Bool in
let countA = String(a, radix: 2).filter({ $0 == "1" }).count
let countB = String(b, radix: 2).filter({ $0 == "1" }).count
if countA == countB {
return a < b
} else {
return countA < countB
}
}
}
```func sortArray(arr: [Int]) -> [Int] {
return arr.sorted { (a, b) -> Bool in
let countA = String(a, radix: 2).filter({ $0 == "1" }).count
let countB = String(b, radix: 2).filter({ $0 == "1" }).count
if countA == countB {
return a < b
} else {
return countA < countB
}
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
In this Kata, you have to sort an array of non-negative integers according to
number of ones in their binary representation in ascending order.
For similar number of ones, sort based on decimal value.
It must be implemented like this:
sortArray(arr: [1, 5, 2, 3, 4]) == [1, 2, 3, 4, 5]
sortArray(arr: [-2, -3, -4, -5, -6]) == [-6, -5, -4, -3, -2]
sortArray(arr: [1, 0, 2, 3, 4]) == [0, 1, 2, 3, 4]
assistant
```swift
func sortArray(arr: [Int]) -> [Int] {
return arr.sorted { (a, b) -> Bool in
let countA = String(a, radix: 2).filter({ $0 == "1" }).count
let countB = String(b, radix: 2).filter({ $0 == "1" }).count
if countA == countB {
return a < b
} else {
return countA < countB
}
}
}
```func sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let countA = String($0, radix: 2).filter({ $0 == "1" }).count
let countB = String($1, radix: 2).filter({ $0 == "1" }).count
if countA == countB {
return $0 < $1
}
return countA < countB
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
In this Kata, you have to sort an array of non-negative integers according to
number of ones in their binary representation in ascending order.
For similar number of ones, sort based on decimal value.
It must be implemented like this:
sortArray(arr: [1, 5, 2, 3, 4]) == [1, 2, 3, 4, 5]
sortArray(arr: [-2, -3, -4, -5, -6]) == [-6, -5, -4, -3, -2]
sortArray(arr: [1, 0, 2, 3, 4]) == [0, 1, 2, 3, 4]
assistant
```swift
func sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let countA = String($0, radix: 2).filter({ $0 == "1" }).count
let countB = String($1, radix: 2).filter({ $0 == "1" }).count
if countA == countB {
return $0 < $1
}
return countA < countB
}
}
```func sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let count1 = $0.nonzeroBitCount
let count2 = $1.nonzeroBitCount
if count1 == count2 {
return $0 < $1
}
return count1 < count2
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
In this Kata, you have to sort an array of non-negative integers according to
number of ones in their binary representation in ascending order.
For similar number of ones, sort based on decimal value.
It must be implemented like this:
sortArray(arr: [1, 5, 2, 3, 4]) == [1, 2, 3, 4, 5]
sortArray(arr: [-2, -3, -4, -5, -6]) == [-6, -5, -4, -3, -2]
sortArray(arr: [1, 0, 2, 3, 4]) == [0, 1, 2, 3, 4]
assistant
```swift
func sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let count1 = $0.nonzeroBitCount
let count2 = $1.nonzeroBitCount
if count1 == count2 {
return $0 < $1
}
return count1 < count2
}
}
``` // XCTAssertTrue failedfunc sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let count1 = $0.nonzeroBitCount
let count2 = $1.nonzeroBitCount
if count1 == count2 {
return $0 < $1
} else {
return count1 < count2
}
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
In this Kata, you have to sort an array of non-negative integers according to
number of ones in their binary representation in ascending order.
For similar number of ones, sort based on decimal value.
It must be implemented like this:
sortArray(arr: [1, 5, 2, 3, 4]) == [1, 2, 3, 4, 5]
sortArray(arr: [-2, -3, -4, -5, -6]) == [-6, -5, -4, -3, -2]
sortArray(arr: [1, 0, 2, 3, 4]) == [0, 1, 2, 3, 4]
assistant
```swift
func sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let count1 = $0.nonzeroBitCount
let count2 = $1.nonzeroBitCount
if count1 == count2 {
return $0 < $1
} else {
return count1 < count2
}
}
}
```
// XCTAssertTrue failedfunc sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let countA = String($0, radix: 2).filter({ $0 == "1" }).count
let countB = String($1, radix: 2).filter({ $0 == "1" }).count
if countA == countB {
return $0 < $1
}
return countA < countB
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
In this Kata, you have to sort an array of non-negative integers according to
number of ones in their binary representation in ascending order.
For similar number of ones, sort based on decimal value.
It must be implemented like this:
sortArray(arr: [1, 5, 2, 3, 4]) == [1, 2, 3, 4, 5]
sortArray(arr: [-2, -3, -4, -5, -6]) == [-6, -5, -4, -3, -2]
sortArray(arr: [1, 0, 2, 3, 4]) == [0, 1, 2, 3, 4]
assistant
```swift
func sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let countA = String($0, radix: 2).filter({ $0 == "1" }).count
let countB = String($1, radix: 2).filter({ $0 == "1" }).count
if countA == countB {
return $0 < $1
}
return countA < countB
}
}
```func sortArray(arr: [Int]) -> [Int] {
return arr.sorted { (a, b) -> Bool in
let countA = String(a, radix: 2).filter({ $0 == "1" }).count
let countB = String(b, radix: 2).filter({ $0 == "1" }).count
if countA == countB {
return a < b
} else {
return countA < countB
}
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
In this Kata, you have to sort an array of non-negative integers according to
number of ones in their binary representation in ascending order.
For similar number of ones, sort based on decimal value.
It must be implemented like this:
sortArray(arr: [1, 5, 2, 3, 4]) == [1, 2, 3, 4, 5]
sortArray(arr: [-2, -3, -4, -5, -6]) == [-6, -5, -4, -3, -2]
sortArray(arr: [1, 0, 2, 3, 4]) == [0, 1, 2, 3, 4]
assistant
```swift
func sortArray(arr: [Int]) -> [Int] {
return arr.sorted { (a, b) -> Bool in
let countA = String(a, radix: 2).filter({ $0 == "1" }).count
let countB = String(b, radix: 2).filter({ $0 == "1" }).count
if countA == countB {
return a < b
} else {
return countA < countB
}
}
}
```func selectWords(s: String, n: Int) -> [String] {
let vowels = Set("aeiouAEIOU")
var result = [String]()
for word in s.split(separator: " ") {
let consonantCount = word.filter { !vowels.contains($0) }.count
if consonantCount == n {
result.append(String(word))
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string s and a natural number n, you have been tasked to implement
a function that returns an array of all words from string s that contain exactly
n consonants, in order these words appear in the string s.
If the string s is empty then the function should return an empty array.
Note: you may assume the input string contains only letters and spaces.
Examples:
selectWords(s: "Mary had a little lamb", n: 4) == ["little"]
selectWords(s: "Mary had a little lamb", n: 3) == ["Mary", "lamb"]
selectWords(s: "simple white space", n: 2) == [] as [String]
selectWords(s: "Hello world", n: 4) == ["world"]
selectWords(s: "Uncle sam", n: 3) == ["Uncle"]
assistant
```swift
func selectWords(s: String, n: Int) -> [String] {
let vowels = Set("aeiouAEIOU")
var result = [String]()
for word in s.split(separator: " ") {
let consonantCount = word.filter { !vowels.contains($0) }.count
if consonantCount == n {
result.append(String(word))
}
}
return result
}
```func selectWords(s: String, n: Int) -> [String] {
let vowels = Set("aeiouAEIOU")
var result = [String]()
for word in s.split(separator: " ") {
let consonantCount = word.filter { !vowels.contains($0) }.count
if consonantCount == n {
result.append(String(word))
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string s and a natural number n, you have been tasked to implement
a function that returns an array of all words from string s that contain exactly
n consonants, in order these words appear in the string s.
If the string s is empty then the function should return an empty array.
Note: you may assume the input string contains only letters and spaces.
Examples:
selectWords(s: "Mary had a little lamb", n: 4) == ["little"]
selectWords(s: "Mary had a little lamb", n: 3) == ["Mary", "lamb"]
selectWords(s: "simple white space", n: 2) == [] as [String]
selectWords(s: "Hello world", n: 4) == ["world"]
selectWords(s: "Uncle sam", n: 3) == ["Uncle"]
assistant
```swift
func selectWords(s: String, n: Int) -> [String] {
let vowels = Set("aeiouAEIOU")
var result = [String]()
for word in s.split(separator: " ") {
let consonantCount = word.filter { !vowels.contains($0) }.count
if consonantCount == n {
result.append(String(word))
}
}
return result
}
```func selectWords(s: String, n: Int) -> [String] {
let vowels = Set("aeiouAEIOU")
var result: [String] = []
let words = s.split(separator: " ")
for word in words {
let consonantCount = word.filter { !vowels.contains($0) }.count
if consonantCount == n {
result.append(String(word))
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string s and a natural number n, you have been tasked to implement
a function that returns an array of all words from string s that contain exactly
n consonants, in order these words appear in the string s.
If the string s is empty then the function should return an empty array.
Note: you may assume the input string contains only letters and spaces.
Examples:
selectWords(s: "Mary had a little lamb", n: 4) == ["little"]
selectWords(s: "Mary had a little lamb", n: 3) == ["Mary", "lamb"]
selectWords(s: "simple white space", n: 2) == [] as [String]
selectWords(s: "Hello world", n: 4) == ["world"]
selectWords(s: "Uncle sam", n: 3) == ["Uncle"]
assistant
```swift
func selectWords(s: String, n: Int) -> [String] {
let vowels = Set("aeiouAEIOU")
var result: [String] = []
let words = s.split(separator: " ")
for word in words {
let consonantCount = word.filter { !vowels.contains($0) }.count
if consonantCount == n {
result.append(String(word))
}
}
return result
}
```func selectWords(s: String, n: Int) -> [String] {
let vowels = Set<Character>(["a", "e", "i", "o", "u"])
var result: [String] = []
for word in s.split(separator: " ") {
let consonantCount = word.filter { !vowels.contains($0.lowercased()) }.count
if consonantCount == n {
result.append(String(word))
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string s and a natural number n, you have been tasked to implement
a function that returns an array of all words from string s that contain exactly
n consonants, in order these words appear in the string s.
If the string s is empty then the function should return an empty array.
Note: you may assume the input string contains only letters and spaces.
Examples:
selectWords(s: "Mary had a little lamb", n: 4) == ["little"]
selectWords(s: "Mary had a little lamb", n: 3) == ["Mary", "lamb"]
selectWords(s: "simple white space", n: 2) == [] as [String]
selectWords(s: "Hello world", n: 4) == ["world"]
selectWords(s: "Uncle sam", n: 3) == ["Uncle"]
assistant
```swift
func selectWords(s: String, n: Int) -> [String] {
let vowels = Set<Character>(["a", "e", "i", "o", "u"])
var result: [String] = []
for word in s.split(separator: " ") {
let consonantCount = word.filter { !vowels.contains($0.lowercased()) }.count
if consonantCount == n {
result.append(String(word))
}
}
return result
}
```func selectWords(s: String, n: Int) -> [String] {
let vowels = Set("aeiouAEIOU")
var result = [String]()
let words = s.split(separator: " ")
for word in words {
let consonantCount = word.filter { !vowels.contains($0) }.count
if consonantCount == n {
result.append(String(word))
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string s and a natural number n, you have been tasked to implement
a function that returns an array of all words from string s that contain exactly
n consonants, in order these words appear in the string s.
If the string s is empty then the function should return an empty array.
Note: you may assume the input string contains only letters and spaces.
Examples:
selectWords(s: "Mary had a little lamb", n: 4) == ["little"]
selectWords(s: "Mary had a little lamb", n: 3) == ["Mary", "lamb"]
selectWords(s: "simple white space", n: 2) == [] as [String]
selectWords(s: "Hello world", n: 4) == ["world"]
selectWords(s: "Uncle sam", n: 3) == ["Uncle"]
assistant
```swift
func selectWords(s: String, n: Int) -> [String] {
let vowels = Set("aeiouAEIOU")
var result = [String]()
let words = s.split(separator: " ")
for word in words {
let consonantCount = word.filter { !vowels.contains($0) }.count
if consonantCount == n {
result.append(String(word))
}
}
return result
}
```func selectWords(s: String, n: Int) -> [String] {
let vowels = Set("aeiouAEIOU")
var result: [String] = []
for word in s.split(separator: " ") {
let consonantCount = word.filter { !vowels.contains($0) }.count
if consonantCount == n {
result.append(String(word))
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string s and a natural number n, you have been tasked to implement
a function that returns an array of all words from string s that contain exactly
n consonants, in order these words appear in the string s.
If the string s is empty then the function should return an empty array.
Note: you may assume the input string contains only letters and spaces.
Examples:
selectWords(s: "Mary had a little lamb", n: 4) == ["little"]
selectWords(s: "Mary had a little lamb", n: 3) == ["Mary", "lamb"]
selectWords(s: "simple white space", n: 2) == [] as [String]
selectWords(s: "Hello world", n: 4) == ["world"]
selectWords(s: "Uncle sam", n: 3) == ["Uncle"]
assistant
```swift
func selectWords(s: String, n: Int) -> [String] {
let vowels = Set("aeiouAEIOU")
var result: [String] = []
for word in s.split(separator: " ") {
let consonantCount = word.filter { !vowels.contains($0) }.count
if consonantCount == n {
result.append(String(word))
}
}
return result
}
```func selectWords(s: String, n: Int) -> [String] {
let vowels = Set("aeiouAEIOU")
var result = [String]()
for word in s.split(separator: " ") {
let consonantCount = word.filter { !vowels.contains($0) }.count
if consonantCount == n {
result.append(String(word))
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string s and a natural number n, you have been tasked to implement
a function that returns an array of all words from string s that contain exactly
n consonants, in order these words appear in the string s.
If the string s is empty then the function should return an empty array.
Note: you may assume the input string contains only letters and spaces.
Examples:
selectWords(s: "Mary had a little lamb", n: 4) == ["little"]
selectWords(s: "Mary had a little lamb", n: 3) == ["Mary", "lamb"]
selectWords(s: "simple white space", n: 2) == [] as [String]
selectWords(s: "Hello world", n: 4) == ["world"]
selectWords(s: "Uncle sam", n: 3) == ["Uncle"]
assistant
```swift
func selectWords(s: String, n: Int) -> [String] {
let vowels = Set("aeiouAEIOU")
var result = [String]()
for word in s.split(separator: " ") {
let consonantCount = word.filter { !vowels.contains($0) }.count
if consonantCount == n {
result.append(String(word))
}
}
return result
}
```func selectWords(s: String, n: Int) -> [String] {
let vowels = Set("aeiouAEIOU")
var result = [String]()
for word in s.split(separator: " ") {
let consonantCount = word.filter { !vowels.contains($0) }.count
if consonantCount == n {
result.append(String(word))
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string s and a natural number n, you have been tasked to implement
a function that returns an array of all words from string s that contain exactly
n consonants, in order these words appear in the string s.
If the string s is empty then the function should return an empty array.
Note: you may assume the input string contains only letters and spaces.
Examples:
selectWords(s: "Mary had a little lamb", n: 4) == ["little"]
selectWords(s: "Mary had a little lamb", n: 3) == ["Mary", "lamb"]
selectWords(s: "simple white space", n: 2) == [] as [String]
selectWords(s: "Hello world", n: 4) == ["world"]
selectWords(s: "Uncle sam", n: 3) == ["Uncle"]
assistant
```swift
func selectWords(s: String, n: Int) -> [String] {
let vowels = Set("aeiouAEIOU")
var result = [String]()
for word in s.split(separator: " ") {
let consonantCount = word.filter { !vowels.contains($0) }.count
if consonantCount == n {
result.append(String(word))
}
}
return result
}
```func selectWords(s: String, n: Int) -> [String] {
let vowels = Set("aeiouAEIOU")
var result: [String] = []
for word in s.split(separator: " ") {
let consonantCount = word.filter { !vowels.contains($0) }.count
if consonantCount == n {
result.append(String(word))
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string s and a natural number n, you have been tasked to implement
a function that returns an array of all words from string s that contain exactly
n consonants, in order these words appear in the string s.
If the string s is empty then the function should return an empty array.
Note: you may assume the input string contains only letters and spaces.
Examples:
selectWords(s: "Mary had a little lamb", n: 4) == ["little"]
selectWords(s: "Mary had a little lamb", n: 3) == ["Mary", "lamb"]
selectWords(s: "simple white space", n: 2) == [] as [String]
selectWords(s: "Hello world", n: 4) == ["world"]
selectWords(s: "Uncle sam", n: 3) == ["Uncle"]
assistant
```swift
func selectWords(s: String, n: Int) -> [String] {
let vowels = Set("aeiouAEIOU")
var result: [String] = []
for word in s.split(separator: " ") {
let consonantCount = word.filter { !vowels.contains($0) }.count
if consonantCount == n {
result.append(String(word))
}
}
return result
}
```func selectWords(s: String, n: Int) -> [String] {
let vowels = Set("aeiouAEIOU")
var result = [String]()
for word in s.split(separator: " ") {
let consonantCount = word.filter { !vowels.contains($0) }.count
if consonantCount == n {
result.append(String(word))
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string s and a natural number n, you have been tasked to implement
a function that returns an array of all words from string s that contain exactly
n consonants, in order these words appear in the string s.
If the string s is empty then the function should return an empty array.
Note: you may assume the input string contains only letters and spaces.
Examples:
selectWords(s: "Mary had a little lamb", n: 4) == ["little"]
selectWords(s: "Mary had a little lamb", n: 3) == ["Mary", "lamb"]
selectWords(s: "simple white space", n: 2) == [] as [String]
selectWords(s: "Hello world", n: 4) == ["world"]
selectWords(s: "Uncle sam", n: 3) == ["Uncle"]
assistant
```swift
func selectWords(s: String, n: Int) -> [String] {
let vowels = Set("aeiouAEIOU")
var result = [String]()
for word in s.split(separator: " ") {
let consonantCount = word.filter { !vowels.contains($0) }.count
if consonantCount == n {
result.append(String(word))
}
}
return result
}
```func getClosestVowel(word: String) -> String {
let vowels = Set("aeiouAEIOU")
var result = ""
for i in stride(from: word.count - 2, through: 1, by: -1) {
let charIndex = word.index(word.startIndex, offsetBy: i)
let prevCharIndex = word.index(charIndex, offsetBy: -1)
let nextCharIndex = word.index(charIndex, offsetBy: 1)
if !vowels.contains(word[prevCharIndex]) && vowels.contains(word[charIndex]) && !vowels.contains(word[nextCharIndex]) {
result = String(word[charIndex])
break
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a word. Your task is to find the closest vowel that stands between
two consonants from the right side of the word (case sensitive).
Vowels in the beginning and ending doesn't count. Return empty string if you didn't
find any vowel met the above condition.
You may assume that the given string contains English letter only.
Example:
getClosestVowel(word: "yogurt") == "u"
getClosestVowel(word: "FULL") == "U"
getClosestVowel(word: "quick") == ""
getClosestVowel(word: "ab") == ""
assistant
```swift
func getClosestVowel(word: String) -> String {
let vowels = Set("aeiouAEIOU")
var result = ""
for i in stride(from: word.count - 2, through: 1, by: -1) {
let charIndex = word.index(word.startIndex, offsetBy: i)
let prevCharIndex = word.index(charIndex, offsetBy: -1)
let nextCharIndex = word.index(charIndex, offsetBy: 1)
if !vowels.contains(word[prevCharIndex]) && vowels.contains(word[charIndex]) && !vowels.contains(word[nextCharIndex]) {
result = String(word[charIndex])
break
}
}
return result
}
```
func getClosestVowel(word: String) -> String {
let vowels = Set("aeiouAEIOU")
var result: Character? = nil
for i in stride(from: word.count - 2, through: 1, by: -1) {
let index = word.index(word.startIndex, offsetBy: i)
let prevIndex = word.index(index, offsetBy: -1)
let nextIndex = word.index(index, offsetBy: 1)
if !vowels.contains(word[prevIndex]) && vowels.contains(word[index]) && !vowels.contains(word[nextIndex]) {
result = word[index]
break
}
}
return result?.description ?? ""
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a word. Your task is to find the closest vowel that stands between
two consonants from the right side of the word (case sensitive).
Vowels in the beginning and ending doesn't count. Return empty string if you didn't
find any vowel met the above condition.
You may assume that the given string contains English letter only.
Example:
getClosestVowel(word: "yogurt") == "u"
getClosestVowel(word: "FULL") == "U"
getClosestVowel(word: "quick") == ""
getClosestVowel(word: "ab") == ""
assistant
```swift
func getClosestVowel(word: String) -> String {
let vowels = Set("aeiouAEIOU")
var result: Character? = nil
for i in stride(from: word.count - 2, through: 1, by: -1) {
let index = word.index(word.startIndex, offsetBy: i)
let prevIndex = word.index(index, offsetBy: -1)
let nextIndex = word.index(index, offsetBy: 1)
if !vowels.contains(word[prevIndex]) && vowels.contains(word[index]) && !vowels.contains(word[nextIndex]) {
result = word[index]
break
}
}
return result?.description ?? ""
}
```func getClosestVowel(word: String) -> String {
let vowels = Set("aeiouAEIOU")
var result: Character?
for i in stride(from: word.count - 2, through: 1, by: -1) {
let char = word[word.index(word.startIndex, offsetBy: i)]
if vowels.contains(char), !vowels.contains(word[word.index(word.startIndex, offsetBy: i + 1)]), !vowels.contains(word[word.index(word.startIndex, offsetBy: i - 1)]) {
result = char
break
}
}
return String(result ?? "")
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a word. Your task is to find the closest vowel that stands between
two consonants from the right side of the word (case sensitive).
Vowels in the beginning and ending doesn't count. Return empty string if you didn't
find any vowel met the above condition.
You may assume that the given string contains English letter only.
Example:
getClosestVowel(word: "yogurt") == "u"
getClosestVowel(word: "FULL") == "U"
getClosestVowel(word: "quick") == ""
getClosestVowel(word: "ab") == ""
assistant
```swift
func getClosestVowel(word: String) -> String {
let vowels = Set("aeiouAEIOU")
var result: Character?
for i in stride(from: word.count - 2, through: 1, by: -1) {
let char = word[word.index(word.startIndex, offsetBy: i)]
if vowels.contains(char), !vowels.contains(word[word.index(word.startIndex, offsetBy: i + 1)]), !vowels.contains(word[word.index(word.startIndex, offsetBy: i - 1)]) {
result = char
break
}
}
return String(result ?? "")
}
```return String(result ?? "") // cannot convert value of type 'String' to expected argument type 'Character'func getClosestVowel(word: String) -> String {
let vowels = Set("aeiouAEIOU")
var result: Character? = nil
for i in stride(from: word.count - 2, through: 1, by: -1) {
let char = word[word.index(word.startIndex, offsetBy: i)]
if vowels.contains(char) {
result = char
break
}
}
return String(result ?? "")
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a word. Your task is to find the closest vowel that stands between
two consonants from the right side of the word (case sensitive).
Vowels in the beginning and ending doesn't count. Return empty string if you didn't
find any vowel met the above condition.
You may assume that the given string contains English letter only.
Example:
getClosestVowel(word: "yogurt") == "u"
getClosestVowel(word: "FULL") == "U"
getClosestVowel(word: "quick") == ""
getClosestVowel(word: "ab") == ""
assistant
```swift
func getClosestVowel(word: String) -> String {
let vowels = Set("aeiouAEIOU")
var result: Character? = nil
for i in stride(from: word.count - 2, through: 1, by: -1) {
let char = word[word.index(word.startIndex, offsetBy: i)]
if vowels.contains(char) {
result = char
break
}
}
return String(result ?? "")
}
```return String(result ?? "") // cannot convert value of type 'String' to expected argument type 'Character'func getClosestVowel(word: String) -> String {
let vowels = Set("aeiouAEIOU")
var result: Character? = nil
for i in stride(from: word.count - 2, through: 1, by: -1) {
let charIndex = word.index(word.startIndex, offsetBy: i)
let prevCharIndex = word.index(charIndex, offsetBy: -1)
let nextCharIndex = word.index(charIndex, offsetBy: 1)
if !vowels.contains(word[prevCharIndex]) && vowels.contains(word[charIndex]) && !vowels.contains(word[nextCharIndex]) {
result = word[charIndex]
break
}
}
return String(result ?? "")
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a word. Your task is to find the closest vowel that stands between
two consonants from the right side of the word (case sensitive).
Vowels in the beginning and ending doesn't count. Return empty string if you didn't
find any vowel met the above condition.
You may assume that the given string contains English letter only.
Example:
getClosestVowel(word: "yogurt") == "u"
getClosestVowel(word: "FULL") == "U"
getClosestVowel(word: "quick") == ""
getClosestVowel(word: "ab") == ""
assistant
```swift
func getClosestVowel(word: String) -> String {
let vowels = Set("aeiouAEIOU")
var result: Character? = nil
for i in stride(from: word.count - 2, through: 1, by: -1) {
let charIndex = word.index(word.startIndex, offsetBy: i)
let prevCharIndex = word.index(charIndex, offsetBy: -1)
let nextCharIndex = word.index(charIndex, offsetBy: 1)
if !vowels.contains(word[prevCharIndex]) && vowels.contains(word[charIndex]) && !vowels.contains(word[nextCharIndex]) {
result = word[charIndex]
break
}
}
return String(result ?? "")
}
```return String(result ?? "") // cannot convert value of type 'String' to expected argument type 'Character'func getClosestVowel(word: String) -> String {
let vowels = Set("aeiouAEIOU")
var result: Character?
for i in stride(from: word.count - 2, through: 1, by: -1) {
let char = word[word.index(word.startIndex, offsetBy: i)]
if vowels.contains(char), !vowels.contains(word[word.index(word.startIndex, offsetBy: i + 1)]), !vowels.contains(word[word.index(word.startIndex, offsetBy: i - 1)]) {
result = char
break
}
}
return String(result ?? "")
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a word. Your task is to find the closest vowel that stands between
two consonants from the right side of the word (case sensitive).
Vowels in the beginning and ending doesn't count. Return empty string if you didn't
find any vowel met the above condition.
You may assume that the given string contains English letter only.
Example:
getClosestVowel(word: "yogurt") == "u"
getClosestVowel(word: "FULL") == "U"
getClosestVowel(word: "quick") == ""
getClosestVowel(word: "ab") == ""
assistant
```swift
func getClosestVowel(word: String) -> String {
let vowels = Set("aeiouAEIOU")
var result: Character?
for i in stride(from: word.count - 2, through: 1, by: -1) {
let char = word[word.index(word.startIndex, offsetBy: i)]
if vowels.contains(char), !vowels.contains(word[word.index(word.startIndex, offsetBy: i + 1)]), !vowels.contains(word[word.index(word.startIndex, offsetBy: i - 1)]) {
result = char
break
}
}
return String(result ?? "")
}
```return String(result ?? "") // cannot convert value of type 'String' to expected argument type 'Character'func getClosestVowel(word: String) -> String {
let vowels = Set("aeiouAEIOU")
var closestVowel = ""
for i in stride(from: word.count - 2, through: 1, by: -1) {
let charIndex = word.index(word.startIndex, offsetBy: i)
let prevCharIndex = word.index(charIndex, offsetBy: -1)
let nextCharIndex = word.index(charIndex, offsetBy: 1)
if vowels.contains(word[nextCharIndex]) && !vowels.contains(word[charIndex]) && !vowels.contains(word[prevCharIndex]) {
closestVowel = String(word[charIndex])
break
}
}
return closestVowel
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a word. Your task is to find the closest vowel that stands between
two consonants from the right side of the word (case sensitive).
Vowels in the beginning and ending doesn't count. Return empty string if you didn't
find any vowel met the above condition.
You may assume that the given string contains English letter only.
Example:
getClosestVowel(word: "yogurt") == "u"
getClosestVowel(word: "FULL") == "U"
getClosestVowel(word: "quick") == ""
getClosestVowel(word: "ab") == ""
assistant
```swift
func getClosestVowel(word: String) -> String {
let vowels = Set("aeiouAEIOU")
var closestVowel = ""
for i in stride(from: word.count - 2, through: 1, by: -1) {
let charIndex = word.index(word.startIndex, offsetBy: i)
let prevCharIndex = word.index(charIndex, offsetBy: -1)
let nextCharIndex = word.index(charIndex, offsetBy: 1)
if vowels.contains(word[nextCharIndex]) && !vowels.contains(word[charIndex]) && !vowels.contains(word[prevCharIndex]) {
closestVowel = String(word[charIndex])
break
}
}
return closestVowel
}
``` // XCTAssertTrue failedfunc getClosestVowel(word: String) -> String {
let vowels = Set("aeiouAEIOU")
var result: Character? = nil
for i in stride(from: word.count - 2, through: 1, by: -1) {
let char = word[word.index(word.startIndex, offsetBy: i)]
if vowels.contains(char), !vowels.contains(word[word.index(word.startIndex, offsetBy: i + 1)]), !vowels.contains(word[word.index(word.startIndex, offsetBy: i - 1)]) {
result = char
break
}
}
return String(result ?? "")
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a word. Your task is to find the closest vowel that stands between
two consonants from the right side of the word (case sensitive).
Vowels in the beginning and ending doesn't count. Return empty string if you didn't
find any vowel met the above condition.
You may assume that the given string contains English letter only.
Example:
getClosestVowel(word: "yogurt") == "u"
getClosestVowel(word: "FULL") == "U"
getClosestVowel(word: "quick") == ""
getClosestVowel(word: "ab") == ""
assistant
```swift
func getClosestVowel(word: String) -> String {
let vowels = Set("aeiouAEIOU")
var result: Character? = nil
for i in stride(from: word.count - 2, through: 1, by: -1) {
let char = word[word.index(word.startIndex, offsetBy: i)]
if vowels.contains(char), !vowels.contains(word[word.index(word.startIndex, offsetBy: i + 1)]), !vowels.contains(word[word.index(word.startIndex, offsetBy: i - 1)]) {
result = char
break
}
}
return String(result ?? "")
}
```return String(result ?? "") // cannot convert value of type 'String' to expected argument type 'Character'func getClosestVowel(word: String) -> String {
let vowels = Set("aeiouAEIOU")
var closestVowel = ""
for i in stride(from: word.count - 2, through: 1, by: -1) {
let index = word.index(word.startIndex, offsetBy: i)
let prevChar = word[word.index(before: index)]
let currentChar = word[index]
let nextChar = word[word.index(after: index)]
if !vowels.contains(prevChar) && vowels.contains(currentChar) && !vowels.contains(nextChar) {
closestVowel = String(currentChar)
break
}
}
return closestVowel
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a word. Your task is to find the closest vowel that stands between
two consonants from the right side of the word (case sensitive).
Vowels in the beginning and ending doesn't count. Return empty string if you didn't
find any vowel met the above condition.
You may assume that the given string contains English letter only.
Example:
getClosestVowel(word: "yogurt") == "u"
getClosestVowel(word: "FULL") == "U"
getClosestVowel(word: "quick") == ""
getClosestVowel(word: "ab") == ""
assistant
```swift
func getClosestVowel(word: String) -> String {
let vowels = Set("aeiouAEIOU")
var closestVowel = ""
for i in stride(from: word.count - 2, through: 1, by: -1) {
let index = word.index(word.startIndex, offsetBy: i)
let prevChar = word[word.index(before: index)]
let currentChar = word[index]
let nextChar = word[word.index(after: index)]
if !vowels.contains(prevChar) && vowels.contains(currentChar) && !vowels.contains(nextChar) {
closestVowel = String(currentChar)
break
}
}
return closestVowel
}
```func getClosestVowel(word: String) -> String {
let vowels = Set("aeiouAEIOU")
var closestVowel = ""
for i in stride(from: word.count - 2, through: 1, by: -1) {
let charIndex = word.index(word.startIndex, offsetBy: i)
let prevCharIndex = word.index(charIndex, offsetBy: -1)
let nextCharIndex = word.index(charIndex, offsetBy: 1)
if !vowels.contains(word[prevCharIndex]) && vowels.contains(word[charIndex]) && !vowels.contains(word[nextCharIndex]) {
closestVowel = String(word[charIndex])
break
}
}
return closestVowel
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a word. Your task is to find the closest vowel that stands between
two consonants from the right side of the word (case sensitive).
Vowels in the beginning and ending doesn't count. Return empty string if you didn't
find any vowel met the above condition.
You may assume that the given string contains English letter only.
Example:
getClosestVowel(word: "yogurt") == "u"
getClosestVowel(word: "FULL") == "U"
getClosestVowel(word: "quick") == ""
getClosestVowel(word: "ab") == ""
assistant
```swift
func getClosestVowel(word: String) -> String {
let vowels = Set("aeiouAEIOU")
var closestVowel = ""
for i in stride(from: word.count - 2, through: 1, by: -1) {
let charIndex = word.index(word.startIndex, offsetBy: i)
let prevCharIndex = word.index(charIndex, offsetBy: -1)
let nextCharIndex = word.index(charIndex, offsetBy: 1)
if !vowels.contains(word[prevCharIndex]) && vowels.contains(word[charIndex]) && !vowels.contains(word[nextCharIndex]) {
closestVowel = String(word[charIndex])
break
}
}
return closestVowel
}
```
func matchParens(lst: [String]) -> String {
var first = lst[0]
var second = lst[1]
// Check if concatenating first + second results in a good string
if isValid(first + second) {
return "Yes"
}
// Check if concatenating second + first results in a good string
if isValid(second + first) {
return "Yes"
}
return "No"
}
private func isValid(_ s: String) -> Bool {
var stack = [Character]()
for char in s {
if char == "(" {
stack.append(char)
} else if char == ")" {
if stack.isEmpty {
return false
}
stack.removeLast()
}
}
return stack.isEmpty
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given an array of two strings, both strings consist of open
parentheses '(' or close parentheses ')' only.
Your job is to check if it is possible to concatenate the two strings in
some order, that the resulting string will be good.
A string S is considered to be good if and only if all parentheses in S
are balanced. For example: the string '(())()' is good, while the string
'())' is not.
Return 'Yes' if there's a way to make a good string, and return 'No' otherwise.
Examples:
matchParens(lst: ["()(", ")"]) == "Yes"
matchParens(lst: [")", ")"]) == "No"
assistant
```swift
func matchParens(lst: [String]) -> String {
var first = lst[0]
var second = lst[1]
// Check if concatenating first + second results in a good string
if isValid(first + second) {
return "Yes"
}
// Check if concatenating second + first results in a good string
if isValid(second + first) {
return "Yes"
}
return "No"
}
// Helper function to check if a string has balanced parentheses
private func isValid(_ s: String) -> Bool {
var stack = [Character]()
for char in s {
if char == "(" {
stack.append(char)
} else if char == ")" {
if stack.isEmpty {
return false
}
stack.removeLast()
}
}
return stack.isEmpty
}
```var first = lst[0] // variable 'first' was never mutated; consider changing to 'let' constantvar second = lst[1] // variable 'second' was never mutated; consider changing to 'let' constantfunc matchParens(lst: [String]) -> String {
var first = lst[0]
var second = lst[1]
// Check if concatenating first then second results in a good string
if isValid(first + second) {
return "Yes"
}
// Check if concatenating second then first results in a good string
if isValid(second + first) {
return "Yes"
}
// If neither concatenation results in a good string, return "No"
return "No"
}
private func isValid(_ s: String) -> Bool {
var stack = [Character]()
for char in s {
if char == "(" {
stack.append(char)
} else if char == ")" {
if stack.isEmpty {
return false
}
stack.removeLast()
}
}
return stack.isEmpty
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given an array of two strings, both strings consist of open
parentheses '(' or close parentheses ')' only.
Your job is to check if it is possible to concatenate the two strings in
some order, that the resulting string will be good.
A string S is considered to be good if and only if all parentheses in S
are balanced. For example: the string '(())()' is good, while the string
'())' is not.
Return 'Yes' if there's a way to make a good string, and return 'No' otherwise.
Examples:
matchParens(lst: ["()(", ")"]) == "Yes"
matchParens(lst: [")", ")"]) == "No"
assistant
```swift
func matchParens(lst: [String]) -> String {
var first = lst[0]
var second = lst[1]
// Check if concatenating first then second results in a good string
if isValid(first + second) {
return "Yes"
}
// Check if concatenating second then first results in a good string
if isValid(second + first) {
return "Yes"
}
// If neither concatenation results in a good string, return "No"
return "No"
}
// Helper function to check if a string has balanced parentheses
private func isValid(_ s: String) -> Bool {
var stack = [Character]()
for char in s {
if char == "(" {
stack.append(char)
} else if char == ")" {
if stack.isEmpty {
return false
}
stack.removeLast()
}
}
return stack.isEmpty
}
```
var first = lst[0] // variable 'first' was never mutated; consider changing to 'let' constantvar second = lst[1] // variable 'second' was never mutated; consider changing to 'let' constantfunc matchParens(lst: [String]) -> String {
var first = lst[0]
var second = lst[1]
// Check if concatenating first then second results in a good string
if isValid(s: first + second) {
return "Yes"
}
// Check if concatenating second then first results in a good string
if isValid(s: second + first) {
return "Yes"
}
return "No"
}
private func isValid(s: String) -> Bool {
var stack = [Character]()
for char in s {
if char == "(" {
stack.append(char)
} else if char == ")" {
if stack.isEmpty || stack.popLast() != "(" {
return false
}
}
}
return stack.isEmpty
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given an array of two strings, both strings consist of open
parentheses '(' or close parentheses ')' only.
Your job is to check if it is possible to concatenate the two strings in
some order, that the resulting string will be good.
A string S is considered to be good if and only if all parentheses in S
are balanced. For example: the string '(())()' is good, while the string
'())' is not.
Return 'Yes' if there's a way to make a good string, and return 'No' otherwise.
Examples:
matchParens(lst: ["()(", ")"]) == "Yes"
matchParens(lst: [")", ")"]) == "No"
assistant
```swift
func matchParens(lst: [String]) -> String {
var first = lst[0]
var second = lst[1]
// Check if concatenating first then second results in a good string
if isValid(s: first + second) {
return "Yes"
}
// Check if concatenating second then first results in a good string
if isValid(s: second + first) {
return "Yes"
}
return "No"
}
// Helper function to check if a string has balanced parentheses
private func isValid(s: String) -> Bool {
var stack = [Character]()
for char in s {
if char == "(" {
stack.append(char)
} else if char == ")" {
if stack.isEmpty || stack.popLast() != "(" {
return false
}
}
}
return stack.isEmpty
}
```var first = lst[0] // variable 'first' was never mutated; consider changing to 'let' constantvar second = lst[1] // variable 'second' was never mutated; consider changing to 'let' constantfunc matchParens(lst: [String]) -> String {
var first = lst[0]
var second = lst[1]
// Check if concatenating first then second results in a good string
if isValid(first + second) {
return "Yes"
}
// Check if concatenating second then first results in a good string
if isValid(second + first) {
return "Yes"
}
// If neither concatenation results in a good string, return "No"
return "No"
}
private func isValid(_ s: String) -> Bool {
var stack = [Character]()
for char in s {
if char == "(" {
stack.append(char)
} else if !stack.isEmpty && stack.last! == "(" {
stack.removeLast()
} else {
return false
}
}
return stack.isEmpty
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given an array of two strings, both strings consist of open
parentheses '(' or close parentheses ')' only.
Your job is to check if it is possible to concatenate the two strings in
some order, that the resulting string will be good.
A string S is considered to be good if and only if all parentheses in S
are balanced. For example: the string '(())()' is good, while the string
'())' is not.
Return 'Yes' if there's a way to make a good string, and return 'No' otherwise.
Examples:
matchParens(lst: ["()(", ")"]) == "Yes"
matchParens(lst: [")", ")"]) == "No"
assistant
```swift
func matchParens(lst: [String]) -> String {
var first = lst[0]
var second = lst[1]
// Check if concatenating first then second results in a good string
if isValid(first + second) {
return "Yes"
}
// Check if concatenating second then first results in a good string
if isValid(second + first) {
return "Yes"
}
// If neither concatenation results in a good string, return "No"
return "No"
}
// Helper function to check if a string has balanced parentheses
private func isValid(_ s: String) -> Bool {
var stack = [Character]()
for char in s {
if char == "(" {
stack.append(char)
} else if !stack.isEmpty && stack.last! == "(" {
stack.removeLast()
} else {
return false
}
}
return stack.isEmpty
}
```
var first = lst[0] // variable 'first' was never mutated; consider changing to 'let' constantvar second = lst[1] // variable 'second' was never mutated; consider changing to 'let' constantfunc matchParens(lst: [String]) -> String {
var first = lst[0]
var second = lst[1]
// Check if concatenating first + second results in a good string
if isValid(first + second) {
return "Yes"
}
// Check if concatenating second + first results in a good string
if isValid(second + first) {
return "Yes"
}
return "No"
}
private func isValid(_ s: String) -> Bool {
var stack = [Character]()
for char in s {
if char == "(" {
stack.append(char)
} else if char == ")" {
if stack.isEmpty || stack.popLast() != "(" {
return false
}
}
}
return stack.isEmpty
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given an array of two strings, both strings consist of open
parentheses '(' or close parentheses ')' only.
Your job is to check if it is possible to concatenate the two strings in
some order, that the resulting string will be good.
A string S is considered to be good if and only if all parentheses in S
are balanced. For example: the string '(())()' is good, while the string
'())' is not.
Return 'Yes' if there's a way to make a good string, and return 'No' otherwise.
Examples:
matchParens(lst: ["()(", ")"]) == "Yes"
matchParens(lst: [")", ")"]) == "No"
assistant
```swift
func matchParens(lst: [String]) -> String {
var first = lst[0]
var second = lst[1]
// Check if concatenating first + second results in a good string
if isValid(first + second) {
return "Yes"
}
// Check if concatenating second + first results in a good string
if isValid(second + first) {
return "Yes"
}
return "No"
}
// Helper function to check if a string has balanced parentheses
private func isValid(_ s: String) -> Bool {
var stack = [Character]()
for char in s {
if char == "(" {
stack.append(char)
} else if char == ")" {
if stack.isEmpty || stack.popLast() != "(" {
return false
}
}
}
return stack.isEmpty
}
```
var first = lst[0] // variable 'first' was never mutated; consider changing to 'let' constantvar second = lst[1] // variable 'second' was never mutated; consider changing to 'let' constantfunc matchParens(lst: [String]) -> String {
var first = lst[0]
var second = lst[1]
// Check if concatenating first + second results in a valid string
if isValid(first + second) {
return "Yes"
}
// Check if concatenating second + first results in a valid string
if isValid(second + first) {
return "Yes"
}
return "No"
}
private func isValid(_ s: String) -> Bool {
var stack = [Character]()
for char in s {
if char == "(" {
stack.append(char)
} else if char == ")" {
guard !stack.isEmpty else {
return false
}
stack.removeLast()
}
}
return stack.isEmpty
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given an array of two strings, both strings consist of open
parentheses '(' or close parentheses ')' only.
Your job is to check if it is possible to concatenate the two strings in
some order, that the resulting string will be good.
A string S is considered to be good if and only if all parentheses in S
are balanced. For example: the string '(())()' is good, while the string
'())' is not.
Return 'Yes' if there's a way to make a good string, and return 'No' otherwise.
Examples:
matchParens(lst: ["()(", ")"]) == "Yes"
matchParens(lst: [")", ")"]) == "No"
assistant
```swift
func matchParens(lst: [String]) -> String {
var first = lst[0]
var second = lst[1]
// Check if concatenating first + second results in a valid string
if isValid(first + second) {
return "Yes"
}
// Check if concatenating second + first results in a valid string
if isValid(second + first) {
return "Yes"
}
return "No"
}
// Helper function to check if a string has balanced parentheses
private func isValid(_ s: String) -> Bool {
var stack = [Character]()
for char in s {
if char == "(" {
stack.append(char)
} else if char == ")" {
guard !stack.isEmpty else {
return false
}
stack.removeLast()
}
}
return stack.isEmpty
}
```var first = lst[0] // variable 'first' was never mutated; consider changing to 'let' constantvar second = lst[1] // variable 'second' was never mutated; consider changing to 'let' constantfunc matchParens(lst: [String]) -> String {
var first = lst[0]
var second = lst[1]
// Check if concatenating first then second forms a good string
if isValid(first + second) {
return "Yes"
}
// Check if concatenating second then first forms a good string
if isValid(second + first) {
return "Yes"
}
return "No"
}
private func isValid(_ s: String) -> Bool {
var stack = [Character]()
for char in s {
if char == "(" {
stack.append(char)
} else if char == ")" {
guard !stack.isEmpty else {
return false
}
stack.removeLast()
}
}
return stack.isEmpty
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given an array of two strings, both strings consist of open
parentheses '(' or close parentheses ')' only.
Your job is to check if it is possible to concatenate the two strings in
some order, that the resulting string will be good.
A string S is considered to be good if and only if all parentheses in S
are balanced. For example: the string '(())()' is good, while the string
'())' is not.
Return 'Yes' if there's a way to make a good string, and return 'No' otherwise.
Examples:
matchParens(lst: ["()(", ")"]) == "Yes"
matchParens(lst: [")", ")"]) == "No"
assistant
```swift
func matchParens(lst: [String]) -> String {
var first = lst[0]
var second = lst[1]
// Check if concatenating first then second forms a good string
if isValid(first + second) {
return "Yes"
}
// Check if concatenating second then first forms a good string
if isValid(second + first) {
return "Yes"
}
return "No"
}
// Helper function to check if a string has balanced parentheses
private func isValid(_ s: String) -> Bool {
var stack = [Character]()
for char in s {
if char == "(" {
stack.append(char)
} else if char == ")" {
guard !stack.isEmpty else {
return false
}
stack.removeLast()
}
}
return stack.isEmpty
}
```var first = lst[0] // variable 'first' was never mutated; consider changing to 'let' constantvar second = lst[1] // variable 'second' was never mutated; consider changing to 'let' constantfunc matchParens(lst: [String]) -> String {
var first = lst[0]
var second = lst[1]
// Check if concatenating first + second results in a good string
if isValid(first + second) {
return "Yes"
}
// Check if concatenating second + first results in a good string
if isValid(second + first) {
return "Yes"
}
return "No"
}
private func isValid(_ s: String) -> Bool {
var stack = [Character]()
for char in s {
if char == "(" {
stack.append(char)
} else if char == ")" {
if stack.isEmpty || stack.popLast() != "(" {
return false
}
}
}
return stack.isEmpty
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given an array of two strings, both strings consist of open
parentheses '(' or close parentheses ')' only.
Your job is to check if it is possible to concatenate the two strings in
some order, that the resulting string will be good.
A string S is considered to be good if and only if all parentheses in S
are balanced. For example: the string '(())()' is good, while the string
'())' is not.
Return 'Yes' if there's a way to make a good string, and return 'No' otherwise.
Examples:
matchParens(lst: ["()(", ")"]) == "Yes"
matchParens(lst: [")", ")"]) == "No"
assistant
```swift
func matchParens(lst: [String]) -> String {
var first = lst[0]
var second = lst[1]
// Check if concatenating first + second results in a good string
if isValid(first + second) {
return "Yes"
}
// Check if concatenating second + first results in a good string
if isValid(second + first) {
return "Yes"
}
return "No"
}
// Helper function to check if a string has balanced parentheses
private func isValid(_ s: String) -> Bool {
var stack = [Character]()
for char in s {
if char == "(" {
stack.append(char)
} else if char == ")" {
if stack.isEmpty || stack.popLast() != "(" {
return false
}
}
}
return stack.isEmpty
}
```
var first = lst[0] // variable 'first' was never mutated; consider changing to 'let' constantvar second = lst[1] // variable 'second' was never mutated; consider changing to 'let' constantfunc matchParens(lst: [String]) -> String {
var first = lst[0]
var second = lst[1]
// Check if concatenating first + second results in a good string
if isValid(first + second) {
return "Yes"
}
// Check if concatenating second + first results in a good string
if isValid(second + first) {
return "Yes"
}
// If neither concatenation results in a good string, return "No"
return "No"
}
private func isValid(_ s: String) -> Bool {
var stack = [Character]()
for char in s {
if char == "(" {
stack.append(char)
} else if char == ")" {
if stack.isEmpty || stack.popLast() != "(" {
return false
}
}
}
// If stack is empty, all parentheses were balanced
return stack.isEmpty
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given an array of two strings, both strings consist of open
parentheses '(' or close parentheses ')' only.
Your job is to check if it is possible to concatenate the two strings in
some order, that the resulting string will be good.
A string S is considered to be good if and only if all parentheses in S
are balanced. For example: the string '(())()' is good, while the string
'())' is not.
Return 'Yes' if there's a way to make a good string, and return 'No' otherwise.
Examples:
matchParens(lst: ["()(", ")"]) == "Yes"
matchParens(lst: [")", ")"]) == "No"
assistant
```swift
func matchParens(lst: [String]) -> String {
var first = lst[0]
var second = lst[1]
// Check if concatenating first + second results in a good string
if isValid(first + second) {
return "Yes"
}
// Check if concatenating second + first results in a good string
if isValid(second + first) {
return "Yes"
}
// If neither concatenation results in a good string, return "No"
return "No"
}
// Helper function to check if a string has balanced parentheses
private func isValid(_ s: String) -> Bool {
var stack = [Character]()
for char in s {
if char == "(" {
stack.append(char)
} else if char == ")" {
if stack.isEmpty || stack.popLast() != "(" {
return false
}
}
}
// If stack is empty, all parentheses were balanced
return stack.isEmpty
}
```var first = lst[0] // variable 'first' was never mutated; consider changing to 'let' constantvar second = lst[1] // variable 'second' was never mutated; consider changing to 'let' constantfunc matchParens(lst: [String]) -> String {
var first = lst[0]
var second = lst[1]
// Check if concatenating first + second results in a good string
if isValid(s: first + second) {
return "Yes"
}
// Check if concatenating second + first results in a good string
if isValid(s: second + first) {
return "Yes"
}
return "No"
}
private func isValid(s: String) -> Bool {
var stack = [Character]()
for char in s {
if char == "(" {
stack.append(char)
} else if !stack.isEmpty && stack.last! == "(" {
stack.removeLast()
} else {
return false
}
}
return stack.isEmpty
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given an array of two strings, both strings consist of open
parentheses '(' or close parentheses ')' only.
Your job is to check if it is possible to concatenate the two strings in
some order, that the resulting string will be good.
A string S is considered to be good if and only if all parentheses in S
are balanced. For example: the string '(())()' is good, while the string
'())' is not.
Return 'Yes' if there's a way to make a good string, and return 'No' otherwise.
Examples:
matchParens(lst: ["()(", ")"]) == "Yes"
matchParens(lst: [")", ")"]) == "No"
assistant
```swift
func matchParens(lst: [String]) -> String {
var first = lst[0]
var second = lst[1]
// Check if concatenating first + second results in a good string
if isValid(s: first + second) {
return "Yes"
}
// Check if concatenating second + first results in a good string
if isValid(s: second + first) {
return "Yes"
}
return "No"
}
// Helper function to check if a string has balanced parentheses
private func isValid(s: String) -> Bool {
var stack = [Character]()
for char in s {
if char == "(" {
stack.append(char)
} else if !stack.isEmpty && stack.last! == "(" {
stack.removeLast()
} else {
return false
}
}
return stack.isEmpty
}
```
var first = lst[0] // variable 'first' was never mutated; consider changing to 'let' constantvar second = lst[1] // variable 'second' was never mutated; consider changing to 'let' constantfunc maximum(arr: [Int], k: Int) -> [Int] {
let sortedArray = arr.sorted(by: >)
return Array(sortedArray.prefix(k))
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array arr of integers and a positive integer k, return a sorted array
of length k with the maximum k numbers in arr.
Example 1:
Example 2:
Example 3:
Note:
1. The length of the array will be in the range of [1, 1000].
2. The elements in the array will be in the range of [-1000, 1000].
3. 0 <= k <= len(arr)
maximum(arr: [-3, -4, 5], k: 3) == [-4, -3, 5]
maximum(arr: [4, -4, 4], k: 2) == [4, 4]
maximum(arr: [-3, 2, 1, 2, -1, -2, 1], k: 1) == [2]
assistant
```swift
func maximum(arr: [Int], k: Int) -> [Int] {
let sortedArray = arr.sorted(by: >)
return Array(sortedArray.prefix(k))
}
``` // XCTAssertTrue failedfunc maximum(arr: [Int], k: Int) -> [Int] {
var result = arr.sorted(by: >).prefix(k)
return Array(result)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array arr of integers and a positive integer k, return a sorted array
of length k with the maximum k numbers in arr.
Example 1:
Example 2:
Example 3:
Note:
1. The length of the array will be in the range of [1, 1000].
2. The elements in the array will be in the range of [-1000, 1000].
3. 0 <= k <= len(arr)
maximum(arr: [-3, -4, 5], k: 3) == [-4, -3, 5]
maximum(arr: [4, -4, 4], k: 2) == [4, 4]
maximum(arr: [-3, 2, 1, 2, -1, -2, 1], k: 1) == [2]
assistant
```swift
func maximum(arr: [Int], k: Int) -> [Int] {
var result = arr.sorted(by: >).prefix(k)
return Array(result)
}
```var result = arr.sorted(by: >).prefix(k) // variable 'result' was never mutated; consider changing to 'let' constant // XCTAssertTrue failedfunc maximum(arr: [Int], k: Int) -> [Int] {
let sortedArray = arr.sorted(by: >)
return Array(sortedArray.prefix(k))
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array arr of integers and a positive integer k, return a sorted array
of length k with the maximum k numbers in arr.
Example 1:
Example 2:
Example 3:
Note:
1. The length of the array will be in the range of [1, 1000].
2. The elements in the array will be in the range of [-1000, 1000].
3. 0 <= k <= len(arr)
maximum(arr: [-3, -4, 5], k: 3) == [-4, -3, 5]
maximum(arr: [4, -4, 4], k: 2) == [4, 4]
maximum(arr: [-3, 2, 1, 2, -1, -2, 1], k: 1) == [2]
assistant
```swift
func maximum(arr: [Int], k: Int) -> [Int] {
let sortedArray = arr.sorted(by: >)
return Array(sortedArray.prefix(k))
}
``` // XCTAssertTrue failedfunc maximum(arr: [Int], k: Int) -> [Int] {
let sortedArray = arr.sorted(by: >)
return Array(sortedArray.prefix(k))
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array arr of integers and a positive integer k, return a sorted array
of length k with the maximum k numbers in arr.
Example 1:
Example 2:
Example 3:
Note:
1. The length of the array will be in the range of [1, 1000].
2. The elements in the array will be in the range of [-1000, 1000].
3. 0 <= k <= len(arr)
maximum(arr: [-3, -4, 5], k: 3) == [-4, -3, 5]
maximum(arr: [4, -4, 4], k: 2) == [4, 4]
maximum(arr: [-3, 2, 1, 2, -1, -2, 1], k: 1) == [2]
assistant
```swift
func maximum(arr: [Int], k: Int) -> [Int] {
let sortedArray = arr.sorted(by: >)
return Array(sortedArray.prefix(k))
}
``` // XCTAssertTrue failedfunc maximum(arr: [Int], k: Int) -> [Int] {
let sortedArray = arr.sorted(by: >)
return Array(sortedArray.prefix(k))
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array arr of integers and a positive integer k, return a sorted array
of length k with the maximum k numbers in arr.
Example 1:
Example 2:
Example 3:
Note:
1. The length of the array will be in the range of [1, 1000].
2. The elements in the array will be in the range of [-1000, 1000].
3. 0 <= k <= len(arr)
maximum(arr: [-3, -4, 5], k: 3) == [-4, -3, 5]
maximum(arr: [4, -4, 4], k: 2) == [4, 4]
maximum(arr: [-3, 2, 1, 2, -1, -2, 1], k: 1) == [2]
assistant
```swift
func maximum(arr: [Int], k: Int) -> [Int] {
let sortedArray = arr.sorted(by: >)
return Array(sortedArray.prefix(k))
}
``` // XCTAssertTrue failedfunc maximum(arr: [Int], k: Int) -> [Int] {
let sortedArray = arr.sorted(by: >)
return Array(sortedArray.prefix(k))
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array arr of integers and a positive integer k, return a sorted array
of length k with the maximum k numbers in arr.
Example 1:
Example 2:
Example 3:
Note:
1. The length of the array will be in the range of [1, 1000].
2. The elements in the array will be in the range of [-1000, 1000].
3. 0 <= k <= len(arr)
maximum(arr: [-3, -4, 5], k: 3) == [-4, -3, 5]
maximum(arr: [4, -4, 4], k: 2) == [4, 4]
maximum(arr: [-3, 2, 1, 2, -1, -2, 1], k: 1) == [2]
assistant
```swift
func maximum(arr: [Int], k: Int) -> [Int] {
let sortedArray = arr.sorted(by: >)
return Array(sortedArray.prefix(k))
}
``` // XCTAssertTrue failedfunc maximum(arr: [Int], k: Int) -> [Int] {
let sortedArray = arr.sorted(by: >)
return Array(sortedArray.prefix(k))
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array arr of integers and a positive integer k, return a sorted array
of length k with the maximum k numbers in arr.
Example 1:
Example 2:
Example 3:
Note:
1. The length of the array will be in the range of [1, 1000].
2. The elements in the array will be in the range of [-1000, 1000].
3. 0 <= k <= len(arr)
maximum(arr: [-3, -4, 5], k: 3) == [-4, -3, 5]
maximum(arr: [4, -4, 4], k: 2) == [4, 4]
maximum(arr: [-3, 2, 1, 2, -1, -2, 1], k: 1) == [2]
assistant
```swift
func maximum(arr: [Int], k: Int) -> [Int] {
let sortedArray = arr.sorted(by: >)
return Array(sortedArray.prefix(k))
}
``` // XCTAssertTrue failedfunc maximum(arr: [Int], k: Int) -> [Int] {
let sortedArray = arr.sorted(by: >)
return Array(sortedArray.prefix(k))
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array arr of integers and a positive integer k, return a sorted array
of length k with the maximum k numbers in arr.
Example 1:
Example 2:
Example 3:
Note:
1. The length of the array will be in the range of [1, 1000].
2. The elements in the array will be in the range of [-1000, 1000].
3. 0 <= k <= len(arr)
maximum(arr: [-3, -4, 5], k: 3) == [-4, -3, 5]
maximum(arr: [4, -4, 4], k: 2) == [4, 4]
maximum(arr: [-3, 2, 1, 2, -1, -2, 1], k: 1) == [2]
assistant
```swift
func maximum(arr: [Int], k: Int) -> [Int] {
let sortedArray = arr.sorted(by: >)
return Array(sortedArray.prefix(k))
}
``` // XCTAssertTrue failedfunc maximum(arr: [Int], k: Int) -> [Int] {
let sortedArray = arr.sorted(by: >)
return Array(sortedArray.prefix(k))
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array arr of integers and a positive integer k, return a sorted array
of length k with the maximum k numbers in arr.
Example 1:
Example 2:
Example 3:
Note:
1. The length of the array will be in the range of [1, 1000].
2. The elements in the array will be in the range of [-1000, 1000].
3. 0 <= k <= len(arr)
maximum(arr: [-3, -4, 5], k: 3) == [-4, -3, 5]
maximum(arr: [4, -4, 4], k: 2) == [4, 4]
maximum(arr: [-3, 2, 1, 2, -1, -2, 1], k: 1) == [2]
assistant
```swift
func maximum(arr: [Int], k: Int) -> [Int] {
let sortedArray = arr.sorted(by: >)
return Array(sortedArray.prefix(k))
}
``` // XCTAssertTrue failedfunc maximum(arr: [Int], k: Int) -> [Int] {
let sortedArray = arr.sorted(by: >)
return Array(sortedArray.prefix(k))
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array arr of integers and a positive integer k, return a sorted array
of length k with the maximum k numbers in arr.
Example 1:
Example 2:
Example 3:
Note:
1. The length of the array will be in the range of [1, 1000].
2. The elements in the array will be in the range of [-1000, 1000].
3. 0 <= k <= len(arr)
maximum(arr: [-3, -4, 5], k: 3) == [-4, -3, 5]
maximum(arr: [4, -4, 4], k: 2) == [4, 4]
maximum(arr: [-3, 2, 1, 2, -1, -2, 1], k: 1) == [2]
assistant
```swift
func maximum(arr: [Int], k: Int) -> [Int] {
let sortedArray = arr.sorted(by: >)
return Array(sortedArray.prefix(k))
}
``` // XCTAssertTrue failedfunc solution(lst: [Int]) -> Int {
var sum = 0
for i in stride(from: 0, to: lst.count, by: 2) {
if lst[i] % 2 != 0 {
sum += lst[i]
}
}
return sum
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a non-empty array of integers, return the sum of all of the odd elements that are in even positions.
Examples
solution(lst: [5, 8, 7, 1]) == 12
solution(lst: [3, 3, 3, 3, 3]) == 9
solution(lst: [30, 13, 24, 321]) == 0
assistant
```swift
func solution(lst: [Int]) -> Int {
var sum = 0
for i in stride(from: 0, to: lst.count, by: 2) {
if lst[i] % 2 != 0 {
sum += lst[i]
}
}
return sum
}
```func solution(lst: [Int]) -> Int {
var sum = 0
for i in stride(from: 0, to: lst.count, by: 2) {
if lst[i] % 2 != 0 {
sum += lst[i]
}
}
return sum
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a non-empty array of integers, return the sum of all of the odd elements that are in even positions.
Examples
solution(lst: [5, 8, 7, 1]) == 12
solution(lst: [3, 3, 3, 3, 3]) == 9
solution(lst: [30, 13, 24, 321]) == 0
assistant
```swift
func solution(lst: [Int]) -> Int {
var sum = 0
for i in stride(from: 0, to: lst.count, by: 2) {
if lst[i] % 2 != 0 {
sum += lst[i]
}
}
return sum
}
```func solution(lst: [Int]) -> Int {
var sum = 0
for i in stride(from: 0, to: lst.count, by: 2) {
if lst[i] % 2 != 0 {
sum += lst[i]
}
}
return sum
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a non-empty array of integers, return the sum of all of the odd elements that are in even positions.
Examples
solution(lst: [5, 8, 7, 1]) == 12
solution(lst: [3, 3, 3, 3, 3]) == 9
solution(lst: [30, 13, 24, 321]) == 0
assistant
```swift
func solution(lst: [Int]) -> Int {
var sum = 0
for i in stride(from: 0, to: lst.count, by: 2) {
if lst[i] % 2 != 0 {
sum += lst[i]
}
}
return sum
}
```func solution(lst: [Int]) -> Int {
var sum = 0
for i in stride(from: 0, to: lst.count, by: 2) {
if lst[i] % 2 != 0 {
sum += lst[i]
}
}
return sum
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a non-empty array of integers, return the sum of all of the odd elements that are in even positions.
Examples
solution(lst: [5, 8, 7, 1]) == 12
solution(lst: [3, 3, 3, 3, 3]) == 9
solution(lst: [30, 13, 24, 321]) == 0
assistant
```swift
func solution(lst: [Int]) -> Int {
var sum = 0
for i in stride(from: 0, to: lst.count, by: 2) {
if lst[i] % 2 != 0 {
sum += lst[i]
}
}
return sum
}
```func solution(lst: [Int]) -> Int {
var sum = 0
for i in stride(from: 0, to: lst.count, by: 2) {
if lst[i] % 2 != 0 {
sum += lst[i]
}
}
return sum
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a non-empty array of integers, return the sum of all of the odd elements that are in even positions.
Examples
solution(lst: [5, 8, 7, 1]) == 12
solution(lst: [3, 3, 3, 3, 3]) == 9
solution(lst: [30, 13, 24, 321]) == 0
assistant
```swift
func solution(lst: [Int]) -> Int {
var sum = 0
for i in stride(from: 0, to: lst.count, by: 2) {
if lst[i] % 2 != 0 {
sum += lst[i]
}
}
return sum
}
```func solution(lst: [Int]) -> Int {
var sum = 0
for (index, value) in lst.enumerated() {
if index % 2 == 0 && value % 2 != 0 {
sum += value
}
}
return sum
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a non-empty array of integers, return the sum of all of the odd elements that are in even positions.
Examples
solution(lst: [5, 8, 7, 1]) == 12
solution(lst: [3, 3, 3, 3, 3]) == 9
solution(lst: [30, 13, 24, 321]) == 0
assistant
```swift
func solution(lst: [Int]) -> Int {
var sum = 0
for (index, value) in lst.enumerated() {
if index % 2 == 0 && value % 2 != 0 {
sum += value
}
}
return sum
}
```func solution(lst: [Int]) -> Int {
var sum = 0
for i in stride(from: 0, to: lst.count, by: 2) {
if lst[i] % 2 != 0 {
sum += lst[i]
}
}
return sum
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a non-empty array of integers, return the sum of all of the odd elements that are in even positions.
Examples
solution(lst: [5, 8, 7, 1]) == 12
solution(lst: [3, 3, 3, 3, 3]) == 9
solution(lst: [30, 13, 24, 321]) == 0
assistant
```swift
func solution(lst: [Int]) -> Int {
var sum = 0
for i in stride(from: 0, to: lst.count, by: 2) {
if lst[i] % 2 != 0 {
sum += lst[i]
}
}
return sum
}
```func solution(lst: [Int]) -> Int {
var sum = 0
for i in stride(from: 0, to: lst.count, by: 2) {
if lst[i] % 2 != 0 {
sum += lst[i]
}
}
return sum
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a non-empty array of integers, return the sum of all of the odd elements that are in even positions.
Examples
solution(lst: [5, 8, 7, 1]) == 12
solution(lst: [3, 3, 3, 3, 3]) == 9
solution(lst: [30, 13, 24, 321]) == 0
assistant
```swift
func solution(lst: [Int]) -> Int {
var sum = 0
for i in stride(from: 0, to: lst.count, by: 2) {
if lst[i] % 2 != 0 {
sum += lst[i]
}
}
return sum
}
```func solution(lst: [Int]) -> Int {
var sum = 0
for i in stride(from: 0, to: lst.count, by: 2) {
if lst[i] % 2 != 0 {
sum += lst[i]
}
}
return sum
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a non-empty array of integers, return the sum of all of the odd elements that are in even positions.
Examples
solution(lst: [5, 8, 7, 1]) == 12
solution(lst: [3, 3, 3, 3, 3]) == 9
solution(lst: [30, 13, 24, 321]) == 0
assistant
```swift
func solution(lst: [Int]) -> Int {
var sum = 0
for i in stride(from: 0, to: lst.count, by: 2) {
if lst[i] % 2 != 0 {
sum += lst[i]
}
}
return sum
}
```func solution(lst: [Int]) -> Int {
var sum = 0
for i in stride(from: 0, to: lst.count, by: 2) {
if lst[i] % 2 != 0 {
sum += lst[i]
}
}
return sum
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a non-empty array of integers, return the sum of all of the odd elements that are in even positions.
Examples
solution(lst: [5, 8, 7, 1]) == 12
solution(lst: [3, 3, 3, 3, 3]) == 9
solution(lst: [30, 13, 24, 321]) == 0
assistant
```swift
func solution(lst: [Int]) -> Int {
var sum = 0
for i in stride(from: 0, to: lst.count, by: 2) {
if lst[i] % 2 != 0 {
sum += lst[i]
}
}
return sum
}
```func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
if arr[i] >= -99 && arr[i] <= 99 {
sum += arr[i]
}
}
return sum
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a non-empty array of integers arr and an integer k, return
the sum of the elements with at most two digits from the first k elements of arr.
Example:
Constraints:
1. 1 <= len(arr) <= 100
2. 1 <= k <= len(arr)
addElements(arr: [111, 21, 3, 4000, 5, 6, 7, 8, 9], k: 4) == 24
assistant
```swift
func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
if arr[i] >= -99 && arr[i] <= 99 {
sum += arr[i]
}
}
return sum
}
```func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
if abs(arr[i]) < 100 {
sum += arr[i]
}
}
return sum
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a non-empty array of integers arr and an integer k, return
the sum of the elements with at most two digits from the first k elements of arr.
Example:
Constraints:
1. 1 <= len(arr) <= 100
2. 1 <= k <= len(arr)
addElements(arr: [111, 21, 3, 4000, 5, 6, 7, 8, 9], k: 4) == 24
assistant
```swift
func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
if abs(arr[i]) < 100 {
sum += arr[i]
}
}
return sum
}
```func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
if abs(arr[i]) < 100 {
sum += arr[i]
}
}
return sum
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a non-empty array of integers arr and an integer k, return
the sum of the elements with at most two digits from the first k elements of arr.
Example:
Constraints:
1. 1 <= len(arr) <= 100
2. 1 <= k <= len(arr)
addElements(arr: [111, 21, 3, 4000, 5, 6, 7, 8, 9], k: 4) == 24
assistant
```swift
func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
if abs(arr[i]) < 100 {
sum += arr[i]
}
}
return sum
}
```func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
if abs(arr[i]) < 100 {
sum += arr[i]
}
}
return sum
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a non-empty array of integers arr and an integer k, return
the sum of the elements with at most two digits from the first k elements of arr.
Example:
Constraints:
1. 1 <= len(arr) <= 100
2. 1 <= k <= len(arr)
addElements(arr: [111, 21, 3, 4000, 5, 6, 7, 8, 9], k: 4) == 24
assistant
```swift
func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
if abs(arr[i]) < 100 {
sum += arr[i]
}
}
return sum
}
```func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
if abs(arr[i]) < 100 {
sum += arr[i]
}
}
return sum
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a non-empty array of integers arr and an integer k, return
the sum of the elements with at most two digits from the first k elements of arr.
Example:
Constraints:
1. 1 <= len(arr) <= 100
2. 1 <= k <= len(arr)
addElements(arr: [111, 21, 3, 4000, 5, 6, 7, 8, 9], k: 4) == 24
assistant
```swift
func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
if abs(arr[i]) < 100 {
sum += arr[i]
}
}
return sum
}
```func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
if abs(arr[i]) < 100 {
sum += arr[i]
}
}
return sum
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a non-empty array of integers arr and an integer k, return
the sum of the elements with at most two digits from the first k elements of arr.
Example:
Constraints:
1. 1 <= len(arr) <= 100
2. 1 <= k <= len(arr)
addElements(arr: [111, 21, 3, 4000, 5, 6, 7, 8, 9], k: 4) == 24
assistant
```swift
func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
if abs(arr[i]) < 100 {
sum += arr[i]
}
}
return sum
}
```func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
if abs(arr[i]) < 100 {
sum += arr[i]
}
}
return sum
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a non-empty array of integers arr and an integer k, return
the sum of the elements with at most two digits from the first k elements of arr.
Example:
Constraints:
1. 1 <= len(arr) <= 100
2. 1 <= k <= len(arr)
addElements(arr: [111, 21, 3, 4000, 5, 6, 7, 8, 9], k: 4) == 24
assistant
```swift
func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
if abs(arr[i]) < 100 {
sum += arr[i]
}
}
return sum
}
```func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
if abs(arr[i]) < 100 {
sum += arr[i]
}
}
return sum
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a non-empty array of integers arr and an integer k, return
the sum of the elements with at most two digits from the first k elements of arr.
Example:
Constraints:
1. 1 <= len(arr) <= 100
2. 1 <= k <= len(arr)
addElements(arr: [111, 21, 3, 4000, 5, 6, 7, 8, 9], k: 4) == 24
assistant
```swift
func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
if abs(arr[i]) < 100 {
sum += arr[i]
}
}
return sum
}
```func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
if arr[i] >= -99 && arr[i] <= 99 {
sum += arr[i]
}
}
return sum
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a non-empty array of integers arr and an integer k, return
the sum of the elements with at most two digits from the first k elements of arr.
Example:
Constraints:
1. 1 <= len(arr) <= 100
2. 1 <= k <= len(arr)
addElements(arr: [111, 21, 3, 4000, 5, 6, 7, 8, 9], k: 4) == 24
assistant
```swift
func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
if arr[i] >= -99 && arr[i] <= 99 {
sum += arr[i]
}
}
return sum
}
```func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
if abs(arr[i]) < 100 {
sum += arr[i]
}
}
return sum
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a non-empty array of integers arr and an integer k, return
the sum of the elements with at most two digits from the first k elements of arr.
Example:
Constraints:
1. 1 <= len(arr) <= 100
2. 1 <= k <= len(arr)
addElements(arr: [111, 21, 3, 4000, 5, 6, 7, 8, 9], k: 4) == 24
assistant
```swift
func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
if abs(arr[i]) < 100 {
sum += arr[i]
}
}
return sum
}
```func getOddCollatz(n: Int) -> [Int] {
var sequence = [n]
while n != 1 {
if n % 2 == 0 {
n /= 2
} else {
n = 3 * n + 1
}
sequence.append(n)
}
let oddNumbers = sequence.filter { $0 % 2 != 0 }
return oddNumbers.sorted()
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer n, return a sorted array that has the odd numbers in collatz sequence.
The Collatz conjecture is a conjecture in mathematics that concerns a sequence defined
as follows: start with any positive integer n. Then each term is obtained from the
previous term as follows: if the previous term is even, the next term is one half of
the previous term. If the previous term is odd, the next term is 3 times the previous
term plus 1. The conjecture is that no matter what value of n, the sequence will always reach 1.
Note:
1. Collatz(1) is [1].
2. returned array sorted in increasing order.
For example:
get_odd_collatz(5) returns [1, 5] # The collatz sequence for 5 is [5, 16, 8, 4, 2, 1], so the odd numbers are only 1, and 5.
getOddCollatz(n: 5) == [1, 5]
assistant
```swift
func getOddCollatz(n: Int) -> [Int] {
var sequence = [n]
while n != 1 {
if n % 2 == 0 {
n /= 2
} else {
n = 3 * n + 1
}
sequence.append(n)
}
let oddNumbers = sequence.filter { $0 % 2 != 0 }
return oddNumbers.sorted()
}
```n /= 2 // left side of mutating operator isn't mutable: 'n' is a 'let' constantn = 3 * n + 1 // cannot assign to value: 'n' is a 'let' constantfunc getOddCollatz(n: Int) -> [Int] {
var sequence = [n]
while n != 1 {
if n % 2 == 0 {
n /= 2
} else {
n = 3 * n + 1
}
sequence.append(n)
}
let oddNumbers = sequence.filter { $0 % 2 != 0 }
return oddNumbers.sorted()
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer n, return a sorted array that has the odd numbers in collatz sequence.
The Collatz conjecture is a conjecture in mathematics that concerns a sequence defined
as follows: start with any positive integer n. Then each term is obtained from the
previous term as follows: if the previous term is even, the next term is one half of
the previous term. If the previous term is odd, the next term is 3 times the previous
term plus 1. The conjecture is that no matter what value of n, the sequence will always reach 1.
Note:
1. Collatz(1) is [1].
2. returned array sorted in increasing order.
For example:
get_odd_collatz(5) returns [1, 5] # The collatz sequence for 5 is [5, 16, 8, 4, 2, 1], so the odd numbers are only 1, and 5.
getOddCollatz(n: 5) == [1, 5]
assistant
```swift
func getOddCollatz(n: Int) -> [Int] {
var sequence = [n]
while n != 1 {
if n % 2 == 0 {
n /= 2
} else {
n = 3 * n + 1
}
sequence.append(n)
}
let oddNumbers = sequence.filter { $0 % 2 != 0 }
return oddNumbers.sorted()
}
```n /= 2 // left side of mutating operator isn't mutable: 'n' is a 'let' constantn = 3 * n + 1 // cannot assign to value: 'n' is a 'let' constantfunc getOddCollatz(n: Int) -> [Int] {
var sequence = [n]
while n != 1 {
if n % 2 == 0 {
n /= 2
} else {
n = 3 * n + 1
}
sequence.append(n)
}
let oddNumbers = sequence.filter { $0 % 2 != 0 }
return oddNumbers.sorted()
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer n, return a sorted array that has the odd numbers in collatz sequence.
The Collatz conjecture is a conjecture in mathematics that concerns a sequence defined
as follows: start with any positive integer n. Then each term is obtained from the
previous term as follows: if the previous term is even, the next term is one half of
the previous term. If the previous term is odd, the next term is 3 times the previous
term plus 1. The conjecture is that no matter what value of n, the sequence will always reach 1.
Note:
1. Collatz(1) is [1].
2. returned array sorted in increasing order.
For example:
get_odd_collatz(5) returns [1, 5] # The collatz sequence for 5 is [5, 16, 8, 4, 2, 1], so the odd numbers are only 1, and 5.
getOddCollatz(n: 5) == [1, 5]
assistant
```swift
func getOddCollatz(n: Int) -> [Int] {
var sequence = [n]
while n != 1 {
if n % 2 == 0 {
n /= 2
} else {
n = 3 * n + 1
}
sequence.append(n)
}
let oddNumbers = sequence.filter { $0 % 2 != 0 }
return oddNumbers.sorted()
}
```n /= 2 // left side of mutating operator isn't mutable: 'n' is a 'let' constantn = 3 * n + 1 // cannot assign to value: 'n' is a 'let' constantfunc getOddCollatz(n: Int) -> [Int] {
var sequence = [n]
while n != 1 {
if n % 2 == 0 {
n /= 2
} else {
n = 3 * n + 1
}
sequence.append(n)
}
let oddNumbers = sequence.filter { $0 % 2 != 0 }
return oddNumbers.sorted()
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer n, return a sorted array that has the odd numbers in collatz sequence.
The Collatz conjecture is a conjecture in mathematics that concerns a sequence defined
as follows: start with any positive integer n. Then each term is obtained from the
previous term as follows: if the previous term is even, the next term is one half of
the previous term. If the previous term is odd, the next term is 3 times the previous
term plus 1. The conjecture is that no matter what value of n, the sequence will always reach 1.
Note:
1. Collatz(1) is [1].
2. returned array sorted in increasing order.
For example:
get_odd_collatz(5) returns [1, 5] # The collatz sequence for 5 is [5, 16, 8, 4, 2, 1], so the odd numbers are only 1, and 5.
getOddCollatz(n: 5) == [1, 5]
assistant
```swift
func getOddCollatz(n: Int) -> [Int] {
var sequence = [n]
while n != 1 {
if n % 2 == 0 {
n /= 2
} else {
n = 3 * n + 1
}
sequence.append(n)
}
let oddNumbers = sequence.filter { $0 % 2 != 0 }
return oddNumbers.sorted()
}
```n /= 2 // left side of mutating operator isn't mutable: 'n' is a 'let' constantn = 3 * n + 1 // cannot assign to value: 'n' is a 'let' constantfunc getOddCollatz(n: Int) -> [Int] {
var result = Set<Int>()
var current = n
while current != 1 {
if current % 2 != 0 {
result.insert(current)
}
current = current % 2 == 0 ? current / 2 : 3 * current + 1
}
result.insert(1) // Adding 1 to the set since it's always part of the sequence
return Array(result).sorted()
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer n, return a sorted array that has the odd numbers in collatz sequence.
The Collatz conjecture is a conjecture in mathematics that concerns a sequence defined
as follows: start with any positive integer n. Then each term is obtained from the
previous term as follows: if the previous term is even, the next term is one half of
the previous term. If the previous term is odd, the next term is 3 times the previous
term plus 1. The conjecture is that no matter what value of n, the sequence will always reach 1.
Note:
1. Collatz(1) is [1].
2. returned array sorted in increasing order.
For example:
get_odd_collatz(5) returns [1, 5] # The collatz sequence for 5 is [5, 16, 8, 4, 2, 1], so the odd numbers are only 1, and 5.
getOddCollatz(n: 5) == [1, 5]
assistant
```swift
func getOddCollatz(n: Int) -> [Int] {
var result = Set<Int>()
var current = n
while current != 1 {
if current % 2 != 0 {
result.insert(current)
}
current = current % 2 == 0 ? current / 2 : 3 * current + 1
}
result.insert(1) // Adding 1 to the set since it's always part of the sequence
return Array(result).sorted()
}
```
func getOddCollatz(n: Int) -> [Int] {
var sequence = [n]
while n != 1 {
if n % 2 == 0 {
n /= 2
} else {
n = 3 * n + 1
}
sequence.append(n)
}
let oddNumbers = sequence.filter { $0 % 2 != 0 }
return oddNumbers.sorted()
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer n, return a sorted array that has the odd numbers in collatz sequence.
The Collatz conjecture is a conjecture in mathematics that concerns a sequence defined
as follows: start with any positive integer n. Then each term is obtained from the
previous term as follows: if the previous term is even, the next term is one half of
the previous term. If the previous term is odd, the next term is 3 times the previous
term plus 1. The conjecture is that no matter what value of n, the sequence will always reach 1.
Note:
1. Collatz(1) is [1].
2. returned array sorted in increasing order.
For example:
get_odd_collatz(5) returns [1, 5] # The collatz sequence for 5 is [5, 16, 8, 4, 2, 1], so the odd numbers are only 1, and 5.
getOddCollatz(n: 5) == [1, 5]
assistant
```swift
func getOddCollatz(n: Int) -> [Int] {
var sequence = [n]
while n != 1 {
if n % 2 == 0 {
n /= 2
} else {
n = 3 * n + 1
}
sequence.append(n)
}
let oddNumbers = sequence.filter { $0 % 2 != 0 }
return oddNumbers.sorted()
}
```n /= 2 // left side of mutating operator isn't mutable: 'n' is a 'let' constantn = 3 * n + 1 // cannot assign to value: 'n' is a 'let' constantfunc getOddCollatz(n: Int) -> [Int] {
var sequence = [n]
while n != 1 {
if n % 2 == 0 {
n /= 2
} else {
n = 3 * n + 1
}
sequence.append(n)
}
let oddNumbers = sequence.filter { $0 % 2 != 0 }
return oddNumbers.sorted()
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer n, return a sorted array that has the odd numbers in collatz sequence.
The Collatz conjecture is a conjecture in mathematics that concerns a sequence defined
as follows: start with any positive integer n. Then each term is obtained from the
previous term as follows: if the previous term is even, the next term is one half of
the previous term. If the previous term is odd, the next term is 3 times the previous
term plus 1. The conjecture is that no matter what value of n, the sequence will always reach 1.
Note:
1. Collatz(1) is [1].
2. returned array sorted in increasing order.
For example:
get_odd_collatz(5) returns [1, 5] # The collatz sequence for 5 is [5, 16, 8, 4, 2, 1], so the odd numbers are only 1, and 5.
getOddCollatz(n: 5) == [1, 5]
assistant
```swift
func getOddCollatz(n: Int) -> [Int] {
var sequence = [n]
while n != 1 {
if n % 2 == 0 {
n /= 2
} else {
n = 3 * n + 1
}
sequence.append(n)
}
let oddNumbers = sequence.filter { $0 % 2 != 0 }
return oddNumbers.sorted()
}
```n /= 2 // left side of mutating operator isn't mutable: 'n' is a 'let' constantn = 3 * n + 1 // cannot assign to value: 'n' is a 'let' constantfunc getOddCollatz(n: Int) -> [Int] {
var sequence = [n]
while n != 1 {
if n % 2 == 0 {
n /= 2
} else {
n = 3 * n + 1
}
sequence.append(n)
}
let oddNumbers = sequence.filter { $0 % 2 != 0 }
return oddNumbers.sorted()
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer n, return a sorted array that has the odd numbers in collatz sequence.
The Collatz conjecture is a conjecture in mathematics that concerns a sequence defined
as follows: start with any positive integer n. Then each term is obtained from the
previous term as follows: if the previous term is even, the next term is one half of
the previous term. If the previous term is odd, the next term is 3 times the previous
term plus 1. The conjecture is that no matter what value of n, the sequence will always reach 1.
Note:
1. Collatz(1) is [1].
2. returned array sorted in increasing order.
For example:
get_odd_collatz(5) returns [1, 5] # The collatz sequence for 5 is [5, 16, 8, 4, 2, 1], so the odd numbers are only 1, and 5.
getOddCollatz(n: 5) == [1, 5]
assistant
```swift
func getOddCollatz(n: Int) -> [Int] {
var sequence = [n]
while n != 1 {
if n % 2 == 0 {
n /= 2
} else {
n = 3 * n + 1
}
sequence.append(n)
}
let oddNumbers = sequence.filter { $0 % 2 != 0 }
return oddNumbers.sorted()
}
```n /= 2 // left side of mutating operator isn't mutable: 'n' is a 'let' constantn = 3 * n + 1 // cannot assign to value: 'n' is a 'let' constantfunc getOddCollatz(n: Int) -> [Int] {
var result = Set<Int>()
var current = n
while current != 1 {
if current % 2 != 0 {
result.insert(current)
}
current = current % 2 == 0 ? current / 2 : 3 * current + 1
}
result.insert(1) // Adding 1 to the set as per the problem statement
return Array(result).sorted()
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer n, return a sorted array that has the odd numbers in collatz sequence.
The Collatz conjecture is a conjecture in mathematics that concerns a sequence defined
as follows: start with any positive integer n. Then each term is obtained from the
previous term as follows: if the previous term is even, the next term is one half of
the previous term. If the previous term is odd, the next term is 3 times the previous
term plus 1. The conjecture is that no matter what value of n, the sequence will always reach 1.
Note:
1. Collatz(1) is [1].
2. returned array sorted in increasing order.
For example:
get_odd_collatz(5) returns [1, 5] # The collatz sequence for 5 is [5, 16, 8, 4, 2, 1], so the odd numbers are only 1, and 5.
getOddCollatz(n: 5) == [1, 5]
assistant
```swift
func getOddCollatz(n: Int) -> [Int] {
var result = Set<Int>()
var current = n
while current != 1 {
if current % 2 != 0 {
result.insert(current)
}
current = current % 2 == 0 ? current / 2 : 3 * current + 1
}
result.insert(1) // Adding 1 to the set as per the problem statement
return Array(result).sorted()
}
```
func getOddCollatz(n: Int) -> [Int] {
var result = Set<Int>()
var current = n
while current != 1 {
if current % 2 != 0 {
result.insert(current)
}
current = current % 2 == 0 ? current / 2 : current * 3 + 1
}
result.insert(1) // Adding 1 to the set since it's part of the sequence and odd
return Array(result).sorted()
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer n, return a sorted array that has the odd numbers in collatz sequence.
The Collatz conjecture is a conjecture in mathematics that concerns a sequence defined
as follows: start with any positive integer n. Then each term is obtained from the
previous term as follows: if the previous term is even, the next term is one half of
the previous term. If the previous term is odd, the next term is 3 times the previous
term plus 1. The conjecture is that no matter what value of n, the sequence will always reach 1.
Note:
1. Collatz(1) is [1].
2. returned array sorted in increasing order.
For example:
get_odd_collatz(5) returns [1, 5] # The collatz sequence for 5 is [5, 16, 8, 4, 2, 1], so the odd numbers are only 1, and 5.
getOddCollatz(n: 5) == [1, 5]
assistant
```swift
func getOddCollatz(n: Int) -> [Int] {
var result = Set<Int>()
var current = n
while current != 1 {
if current % 2 != 0 {
result.insert(current)
}
current = current % 2 == 0 ? current / 2 : current * 3 + 1
}
result.insert(1) // Adding 1 to the set since it's part of the sequence and odd
return Array(result).sorted()
}
```
func validDate(date: String) -> Bool {
let dateFormatter = DateFormatter()
dateFormatter.dateFormat = "MM-dd-yyyy"
dateFormatter.locale = Locale(identifier: "en_US_POSIX")
if let _ = dateFormatter.date(from: date) {
return true
} else {
return false
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You have to write a function which validates a given date string and
returns true if the date is valid otherwise false.
The date is valid if all of the following rules are satisfied:
1. The date string is not empty.
2. The number of days is not less than 1 or higher than 31 days for months 1,3,5,7,8,10,12. And the number of days is not less than 1 or higher than 30 days for months 4,6,9,11. And, the number of days is not less than 1 or higher than 29 for the month 2.
3. The months should not be less than 1 or higher than 12.
4. The date should be in the format: mm-dd-yyyy
validDate(date: "03-11-2000") == true
validDate(date: "15-01-2012") == false
validDate(date: "04-0-2040") == false
validDate(date: "06-04-2020") == true
validDate(date: "06/04/2020") == false
assistant
```swift
func validDate(date: String) -> Bool {
let dateFormatter = DateFormatter()
dateFormatter.dateFormat = "MM-dd-yyyy"
dateFormatter.locale = Locale(identifier: "en_US_POSIX")
if let _ = dateFormatter.date(from: date) {
return true
} else {
return false
}
}
```func validDate(date: String) -> Bool {
let dateFormatter = DateFormatter()
dateFormatter.dateFormat = "MM-dd-yyyy"
dateFormatter.locale = Locale(identifier: "en_US_POSIX")
guard let _ = dateFormatter.date(from: date) else {
return false
}
let components = date.split(separator: "-").map { Int($0)! }
guard components.count == 3 else {
return false
}
let month = components[0]
let day = components[1]
let year = components[2]
if month < 1 || month > 12 {
return false
}
if day < 1 || day > 31 {
return false
}
switch month {
case 4, 6, 9, 11:
if day > 30 {
return false
}
case 2:
if day > 29 {
return false
}
default:
break
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You have to write a function which validates a given date string and
returns true if the date is valid otherwise false.
The date is valid if all of the following rules are satisfied:
1. The date string is not empty.
2. The number of days is not less than 1 or higher than 31 days for months 1,3,5,7,8,10,12. And the number of days is not less than 1 or higher than 30 days for months 4,6,9,11. And, the number of days is not less than 1 or higher than 29 for the month 2.
3. The months should not be less than 1 or higher than 12.
4. The date should be in the format: mm-dd-yyyy
validDate(date: "03-11-2000") == true
validDate(date: "15-01-2012") == false
validDate(date: "04-0-2040") == false
validDate(date: "06-04-2020") == true
validDate(date: "06/04/2020") == false
assistant
```swift
func validDate(date: String) -> Bool {
let dateFormatter = DateFormatter()
dateFormatter.dateFormat = "MM-dd-yyyy"
dateFormatter.locale = Locale(identifier: "en_US_POSIX")
guard let _ = dateFormatter.date(from: date) else {
return false
}
let components = date.split(separator: "-").map { Int($0)! }
guard components.count == 3 else {
return false
}
let month = components[0]
let day = components[1]
let year = components[2]
if month < 1 || month > 12 {
return false
}
if day < 1 || day > 31 {
return false
}
switch month {
case 4, 6, 9, 11:
if day > 30 {
return false
}
case 2:
if day > 29 {
return false
}
default:
break
}
return true
}
```let year = components[2] // initialization of immutable value 'year' was never used; consider replacing with assignment to '_' or removing itfunc validDate(date: String) -> Bool {
let dateFormatter = DateFormatter()
dateFormatter.dateFormat = "MM-dd-yyyy"
guard let _ = dateFormatter.date(from: date) else {
return false
}
let components = date.split(separator: "-")
guard components.count == 3 else {
return false
}
guard let month = Int(components[0]), let day = Int(components[1]), let year = Int(components[2]) else {
return false
}
if month < 1 || month > 12 {
return false
}
switch month {
case 1, 3, 5, 7, 8, 10, 12:
if day < 1 || day > 31 {
return false
}
case 4, 6, 9, 11:
if day < 1 || day > 30 {
return false
}
case 2:
if day < 1 || day > 29 {
return false
}
default:
return false
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You have to write a function which validates a given date string and
returns true if the date is valid otherwise false.
The date is valid if all of the following rules are satisfied:
1. The date string is not empty.
2. The number of days is not less than 1 or higher than 31 days for months 1,3,5,7,8,10,12. And the number of days is not less than 1 or higher than 30 days for months 4,6,9,11. And, the number of days is not less than 1 or higher than 29 for the month 2.
3. The months should not be less than 1 or higher than 12.
4. The date should be in the format: mm-dd-yyyy
validDate(date: "03-11-2000") == true
validDate(date: "15-01-2012") == false
validDate(date: "04-0-2040") == false
validDate(date: "06-04-2020") == true
validDate(date: "06/04/2020") == false
assistant
```swift
func validDate(date: String) -> Bool {
let dateFormatter = DateFormatter()
dateFormatter.dateFormat = "MM-dd-yyyy"
guard let _ = dateFormatter.date(from: date) else {
return false
}
let components = date.split(separator: "-")
guard components.count == 3 else {
return false
}
guard let month = Int(components[0]), let day = Int(components[1]), let year = Int(components[2]) else {
return false
}
if month < 1 || month > 12 {
return false
}
switch month {
case 1, 3, 5, 7, 8, 10, 12:
if day < 1 || day > 31 {
return false
}
case 4, 6, 9, 11:
if day < 1 || day > 30 {
return false
}
case 2:
if day < 1 || day > 29 {
return false
}
default:
return false
}
return true
}
```
guard let month = Int(components[0]), let day = Int(components[1]), let year = Int(components[2]) else { // immutable value 'year' was never used; consider replacing with '_' or removing itfunc validDate(date: String) -> Bool {
let dateFormatter = DateFormatter()
dateFormatter.dateFormat = "MM-dd-yyyy"
dateFormatter.locale = Locale(identifier: "en_US_POSIX")
guard !date.isEmpty else {
return false
}
if let _ = dateFormatter.date(from: date) {
let components = date.split(separator: "-").map { Int($0)! }
guard components.count == 3 else {
return false
}
let month = components[0]
let day = components[1]
let year = components[2]
if month < 1 || month > 12 {
return false
}
switch month {
case 1, 3, 5, 7, 8, 10, 12:
if day < 1 || day > 31 {
return false
}
case 4, 6, 9, 11:
if day < 1 || day > 30 {
return false
}
case 2:
if day < 1 || day > 29 {
return false
}
default:
return false
}
return true
} else {
return false
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You have to write a function which validates a given date string and
returns true if the date is valid otherwise false.
The date is valid if all of the following rules are satisfied:
1. The date string is not empty.
2. The number of days is not less than 1 or higher than 31 days for months 1,3,5,7,8,10,12. And the number of days is not less than 1 or higher than 30 days for months 4,6,9,11. And, the number of days is not less than 1 or higher than 29 for the month 2.
3. The months should not be less than 1 or higher than 12.
4. The date should be in the format: mm-dd-yyyy
validDate(date: "03-11-2000") == true
validDate(date: "15-01-2012") == false
validDate(date: "04-0-2040") == false
validDate(date: "06-04-2020") == true
validDate(date: "06/04/2020") == false
assistant
```swift
func validDate(date: String) -> Bool {
let dateFormatter = DateFormatter()
dateFormatter.dateFormat = "MM-dd-yyyy"
dateFormatter.locale = Locale(identifier: "en_US_POSIX")
guard !date.isEmpty else {
return false
}
if let _ = dateFormatter.date(from: date) {
let components = date.split(separator: "-").map { Int($0)! }
guard components.count == 3 else {
return false
}
let month = components[0]
let day = components[1]
let year = components[2]
if month < 1 || month > 12 {
return false
}
switch month {
case 1, 3, 5, 7, 8, 10, 12:
if day < 1 || day > 31 {
return false
}
case 4, 6, 9, 11:
if day < 1 || day > 30 {
return false
}
case 2:
if day < 1 || day > 29 {
return false
}
default:
return false
}
return true
} else {
return false
}
}
```let year = components[2] // initialization of immutable value 'year' was never used; consider replacing with assignment to '_' or removing itfunc validDate(date: String) -> Bool {
let dateFormatter = DateFormatter()
dateFormatter.dateFormat = "MM-dd-yyyy"
dateFormatter.locale = Locale(identifier: "en_US_POSIX")
guard !date.isEmpty else {
return false
}
if let _ = dateFormatter.date(from: date) {
let components = date.split(separator: "-").map { Int($0)! }
guard components.count == 3 else {
return false
}
let month = components[0]
let day = components[1]
let year = components[2]
if month < 1 || month > 12 {
return false
}
if day < 1 || (month == 2 && day > 29) || ((month == 4 || month == 6 || month == 9 || month == 11) && day > 30) || day > 31 {
return false
}
return true
} else {
return false
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You have to write a function which validates a given date string and
returns true if the date is valid otherwise false.
The date is valid if all of the following rules are satisfied:
1. The date string is not empty.
2. The number of days is not less than 1 or higher than 31 days for months 1,3,5,7,8,10,12. And the number of days is not less than 1 or higher than 30 days for months 4,6,9,11. And, the number of days is not less than 1 or higher than 29 for the month 2.
3. The months should not be less than 1 or higher than 12.
4. The date should be in the format: mm-dd-yyyy
validDate(date: "03-11-2000") == true
validDate(date: "15-01-2012") == false
validDate(date: "04-0-2040") == false
validDate(date: "06-04-2020") == true
validDate(date: "06/04/2020") == false
assistant
```swift
func validDate(date: String) -> Bool {
let dateFormatter = DateFormatter()
dateFormatter.dateFormat = "MM-dd-yyyy"
dateFormatter.locale = Locale(identifier: "en_US_POSIX")
guard !date.isEmpty else {
return false
}
if let _ = dateFormatter.date(from: date) {
let components = date.split(separator: "-").map { Int($0)! }
guard components.count == 3 else {
return false
}
let month = components[0]
let day = components[1]
let year = components[2]
if month < 1 || month > 12 {
return false
}
if day < 1 || (month == 2 && day > 29) || ((month == 4 || month == 6 || month == 9 || month == 11) && day > 30) || day > 31 {
return false
}
return true
} else {
return false
}
}
```let year = components[2] // initialization of immutable value 'year' was never used; consider replacing with assignment to '_' or removing itfunc validDate(date: String) -> Bool {
let dateFormatter = DateFormatter()
dateFormatter.dateFormat = "MM-dd-yyyy"
dateFormatter.locale = Locale(identifier: "en_US_POSIX")
guard !date.isEmpty else {
return false
}
if let _ = dateFormatter.date(from: date) {
let components = date.split(separator: "-").map { Int($0)! }
let month = components[0]
let day = components[1]
let year = components[2]
if month < 1 || month > 12 {
return false
}
switch month {
case 1, 3, 5, 7, 8, 10, 12:
if day < 1 || day > 31 {
return false
}
case 4, 6, 9, 11:
if day < 1 || day > 30 {
return false
}
case 2:
if day < 1 || day > 29 {
return false
}
default:
return false
}
return true
} else {
return false
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You have to write a function which validates a given date string and
returns true if the date is valid otherwise false.
The date is valid if all of the following rules are satisfied:
1. The date string is not empty.
2. The number of days is not less than 1 or higher than 31 days for months 1,3,5,7,8,10,12. And the number of days is not less than 1 or higher than 30 days for months 4,6,9,11. And, the number of days is not less than 1 or higher than 29 for the month 2.
3. The months should not be less than 1 or higher than 12.
4. The date should be in the format: mm-dd-yyyy
validDate(date: "03-11-2000") == true
validDate(date: "15-01-2012") == false
validDate(date: "04-0-2040") == false
validDate(date: "06-04-2020") == true
validDate(date: "06/04/2020") == false
assistant
```swift
func validDate(date: String) -> Bool {
let dateFormatter = DateFormatter()
dateFormatter.dateFormat = "MM-dd-yyyy"
dateFormatter.locale = Locale(identifier: "en_US_POSIX")
guard !date.isEmpty else {
return false
}
if let _ = dateFormatter.date(from: date) {
let components = date.split(separator: "-").map { Int($0)! }
let month = components[0]
let day = components[1]
let year = components[2]
if month < 1 || month > 12 {
return false
}
switch month {
case 1, 3, 5, 7, 8, 10, 12:
if day < 1 || day > 31 {
return false
}
case 4, 6, 9, 11:
if day < 1 || day > 30 {
return false
}
case 2:
if day < 1 || day > 29 {
return false
}
default:
return false
}
return true
} else {
return false
}
}
```
let year = components[2] // initialization of immutable value 'year' was never used; consider replacing with assignment to '_' or removing itfunc validDate(date: String) -> Bool {
let dateFormatter = DateFormatter()
dateFormatter.dateFormat = "MM-dd-yyyy"
dateFormatter.locale = Locale(identifier: "en_US_POSIX")
guard !date.isEmpty else {
return false
}
guard let dateObject = dateFormatter.date(from: date) else {
return false
}
let components = Calendar.current.dateComponents([.month, .day, .year], from: dateObject)
guard let month = components.month, let day = components.day, let year = components.year else {
return false
}
switch month {
case 1, 3, 5, 7, 8, 10, 12:
return day >= 1 && day <= 31
case 4, 6, 9, 11:
return day >= 1 && day <= 30
case 2:
return day >= 1 && day <= 29
default:
return false
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You have to write a function which validates a given date string and
returns true if the date is valid otherwise false.
The date is valid if all of the following rules are satisfied:
1. The date string is not empty.
2. The number of days is not less than 1 or higher than 31 days for months 1,3,5,7,8,10,12. And the number of days is not less than 1 or higher than 30 days for months 4,6,9,11. And, the number of days is not less than 1 or higher than 29 for the month 2.
3. The months should not be less than 1 or higher than 12.
4. The date should be in the format: mm-dd-yyyy
validDate(date: "03-11-2000") == true
validDate(date: "15-01-2012") == false
validDate(date: "04-0-2040") == false
validDate(date: "06-04-2020") == true
validDate(date: "06/04/2020") == false
assistant
```swift
func validDate(date: String) -> Bool {
let dateFormatter = DateFormatter()
dateFormatter.dateFormat = "MM-dd-yyyy"
dateFormatter.locale = Locale(identifier: "en_US_POSIX")
guard !date.isEmpty else {
return false
}
guard let dateObject = dateFormatter.date(from: date) else {
return false
}
let components = Calendar.current.dateComponents([.month, .day, .year], from: dateObject)
guard let month = components.month, let day = components.day, let year = components.year else {
return false
}
switch month {
case 1, 3, 5, 7, 8, 10, 12:
return day >= 1 && day <= 31
case 4, 6, 9, 11:
return day >= 1 && day <= 30
case 2:
return day >= 1 && day <= 29
default:
return false
}
}
```guard let month = components.month, let day = components.day, let year = components.year else { // immutable value 'year' was never used; consider replacing with '_' or removing itfunc validDate(date: String) -> Bool {
let dateFormatter = DateFormatter()
dateFormatter.dateFormat = "MM-dd-yyyy"
dateFormatter.locale = Locale(identifier: "en_US_POSIX")
guard let _ = dateFormatter.date(from: date) else {
return false
}
let components = date.split(separator: "-").map { Int($0)! }
if components.count != 3 {
return false
}
let month = components[0]
let day = components[1]
let year = components[2]
if month < 1 || month > 12 {
return false
}
switch month {
case 1, 3, 5, 7, 8, 10, 12:
if day < 1 || day > 31 {
return false
}
case 4, 6, 9, 11:
if day < 1 || day > 30 {
return false
}
case 2:
if day < 1 || day > 29 {
return false
}
default:
return false
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You have to write a function which validates a given date string and
returns true if the date is valid otherwise false.
The date is valid if all of the following rules are satisfied:
1. The date string is not empty.
2. The number of days is not less than 1 or higher than 31 days for months 1,3,5,7,8,10,12. And the number of days is not less than 1 or higher than 30 days for months 4,6,9,11. And, the number of days is not less than 1 or higher than 29 for the month 2.
3. The months should not be less than 1 or higher than 12.
4. The date should be in the format: mm-dd-yyyy
validDate(date: "03-11-2000") == true
validDate(date: "15-01-2012") == false
validDate(date: "04-0-2040") == false
validDate(date: "06-04-2020") == true
validDate(date: "06/04/2020") == false
assistant
```swift
func validDate(date: String) -> Bool {
let dateFormatter = DateFormatter()
dateFormatter.dateFormat = "MM-dd-yyyy"
dateFormatter.locale = Locale(identifier: "en_US_POSIX")
guard let _ = dateFormatter.date(from: date) else {
return false
}
let components = date.split(separator: "-").map { Int($0)! }
if components.count != 3 {
return false
}
let month = components[0]
let day = components[1]
let year = components[2]
if month < 1 || month > 12 {
return false
}
switch month {
case 1, 3, 5, 7, 8, 10, 12:
if day < 1 || day > 31 {
return false
}
case 4, 6, 9, 11:
if day < 1 || day > 30 {
return false
}
case 2:
if day < 1 || day > 29 {
return false
}
default:
return false
}
return true
}
```let year = components[2] // initialization of immutable value 'year' was never used; consider replacing with assignment to '_' or removing itfunc validDate(date: String) -> Bool {
let dateFormatter = DateFormatter()
dateFormatter.dateFormat = "MM-dd-yyyy"
dateFormatter.locale = Locale(identifier: "en_US_POSIX")
guard let _ = dateFormatter.date(from: date),
!date.isEmpty else {
return false
}
let components = date.split(separator: "-").map { Int($0)! }
guard components.count == 3,
components[0] >= 1 && components[0] <= 12,
components[1] >= 1 && components[1] <= 31,
components[2] > 0 else {
return false
}
switch components[0] {
case 2:
if components[1] > 29 {
return false
}
case 4, 6, 9, 11:
if components[1] > 30 {
return false
}
default:
break
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You have to write a function which validates a given date string and
returns true if the date is valid otherwise false.
The date is valid if all of the following rules are satisfied:
1. The date string is not empty.
2. The number of days is not less than 1 or higher than 31 days for months 1,3,5,7,8,10,12. And the number of days is not less than 1 or higher than 30 days for months 4,6,9,11. And, the number of days is not less than 1 or higher than 29 for the month 2.
3. The months should not be less than 1 or higher than 12.
4. The date should be in the format: mm-dd-yyyy
validDate(date: "03-11-2000") == true
validDate(date: "15-01-2012") == false
validDate(date: "04-0-2040") == false
validDate(date: "06-04-2020") == true
validDate(date: "06/04/2020") == false
assistant
```swift
func validDate(date: String) -> Bool {
let dateFormatter = DateFormatter()
dateFormatter.dateFormat = "MM-dd-yyyy"
dateFormatter.locale = Locale(identifier: "en_US_POSIX")
guard let _ = dateFormatter.date(from: date),
!date.isEmpty else {
return false
}
let components = date.split(separator: "-").map { Int($0)! }
guard components.count == 3,
components[0] >= 1 && components[0] <= 12,
components[1] >= 1 && components[1] <= 31,
components[2] > 0 else {
return false
}
switch components[0] {
case 2:
if components[1] > 29 {
return false
}
case 4, 6, 9, 11:
if components[1] > 30 {
return false
}
default:
break
}
return true
}
```
func validDate(date: String) -> Bool {
let dateFormatter = DateFormatter()
dateFormatter.dateFormat = "MM-dd-yyyy"
dateFormatter.locale = Locale(identifier: "en_US_POSIX")
guard !date.isEmpty else {
return false
}
if let _ = dateFormatter.date(from: date) {
let components = date.split(separator: "-").map { Int($0)! }
if components[0] < 1 || components[0] > 12 {
return false
}
switch components[0] {
case 1, 3, 5, 7, 8, 10, 12:
if components[1] < 1 || components[1] > 31 {
return false
}
case 4, 6, 9, 11:
if components[1] < 1 || components[1] > 30 {
return false
}
case 2:
if components[1] < 1 || components[1] > 29 {
return false
}
default:
return false
}
return true
} else {
return false
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You have to write a function which validates a given date string and
returns true if the date is valid otherwise false.
The date is valid if all of the following rules are satisfied:
1. The date string is not empty.
2. The number of days is not less than 1 or higher than 31 days for months 1,3,5,7,8,10,12. And the number of days is not less than 1 or higher than 30 days for months 4,6,9,11. And, the number of days is not less than 1 or higher than 29 for the month 2.
3. The months should not be less than 1 or higher than 12.
4. The date should be in the format: mm-dd-yyyy
validDate(date: "03-11-2000") == true
validDate(date: "15-01-2012") == false
validDate(date: "04-0-2040") == false
validDate(date: "06-04-2020") == true
validDate(date: "06/04/2020") == false
assistant
```swift
func validDate(date: String) -> Bool {
let dateFormatter = DateFormatter()
dateFormatter.dateFormat = "MM-dd-yyyy"
dateFormatter.locale = Locale(identifier: "en_US_POSIX")
guard !date.isEmpty else {
return false
}
if let _ = dateFormatter.date(from: date) {
let components = date.split(separator: "-").map { Int($0)! }
if components[0] < 1 || components[0] > 12 {
return false
}
switch components[0] {
case 1, 3, 5, 7, 8, 10, 12:
if components[1] < 1 || components[1] > 31 {
return false
}
case 4, 6, 9, 11:
if components[1] < 1 || components[1] > 30 {
return false
}
case 2:
if components[1] < 1 || components[1] > 29 {
return false
}
default:
return false
}
return true
} else {
return false
}
}
```extension Int: Error {
}
func splitWords(txt: String) -> Result<[String], Int> {
let whitespaceSplit = txt.split(separator: " ")
if !whitespaceSplit.isEmpty {
return .success(Array(whitespaceSplit))
}
let commaSplit = txt.split(separator: ",")
if !commaSplit.isEmpty {
return .success(Array(commaSplit))
}
var count = 0
for char in txt where char.isLowercase {
if (char.asciiValue! - Character("a").asciiValue!) % 2 != 0 {
count += 1
}
}
return .failure(count)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string of words, return an array of words split on whitespace, if no whitespaces exists in the text you
should split on commas ',' if no commas exists you should return the number of lower-case letters with odd order in the
alphabet, ord('a') = 0, ord('b') = 1, ... ord('z') = 25
Examples
splitWords(txt: "Hello world!") == .success(["Hello", "world!"])
splitWords(txt: "Hello,world!") == .success(["Hello", "world!"])
splitWords(txt: "abcdef") == .failure(3)
assistant
```swift
extension Int: Error {
}
func splitWords(txt: String) -> Result<[String], Int> {
let whitespaceSplit = txt.split(separator: " ")
if !whitespaceSplit.isEmpty {
return .success(Array(whitespaceSplit))
}
let commaSplit = txt.split(separator: ",")
if !commaSplit.isEmpty {
return .success(Array(commaSplit))
}
var count = 0
for char in txt where char.isLowercase {
if (char.asciiValue! - Character("a").asciiValue!) % 2 != 0 {
count += 1
}
}
return .failure(count)
}
```return .success(Array(whitespaceSplit)) // cannot convert value of type 'Array<String.SubSequence>' (aka 'Array<Substring>') to expected argument type '[String]'return .success(Array(commaSplit)) // cannot convert value of type 'Array<String.SubSequence>' (aka 'Array<Substring>') to expected argument type '[String]'extension Int: Error {
}
func splitWords(txt: String) -> Result<[String], Int> {
let trimmedTxt = txt.trimmingCharacters(in: .whitespacesAndNewlines)
if !trimmedTxt.isEmpty {
if let firstCharIndex = trimmedTxt.firstIndex(of: " ") {
return .success(trimmedTxt.split(separator: " ").map(String.init))
} else if let firstCharIndex = trimmedTxt.firstIndex(of: ",") {
return .success(trimmedTxt.split(separator: ",").map(String.init))
}
}
var count = 0
for char in trimmedTxt {
if let index = char.asciiValue?.distance(from: Character("a").asciiValue!) {
if index % 2 != 0 {
count += 1
}
}
}
return .failure(count)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string of words, return an array of words split on whitespace, if no whitespaces exists in the text you
should split on commas ',' if no commas exists you should return the number of lower-case letters with odd order in the
alphabet, ord('a') = 0, ord('b') = 1, ... ord('z') = 25
Examples
splitWords(txt: "Hello world!") == .success(["Hello", "world!"])
splitWords(txt: "Hello,world!") == .success(["Hello", "world!"])
splitWords(txt: "abcdef") == .failure(3)
assistant
```swift
extension Int: Error {
}
func splitWords(txt: String) -> Result<[String], Int> {
let trimmedTxt = txt.trimmingCharacters(in: .whitespacesAndNewlines)
if !trimmedTxt.isEmpty {
if let firstCharIndex = trimmedTxt.firstIndex(of: " ") {
return .success(trimmedTxt.split(separator: " ").map(String.init))
} else if let firstCharIndex = trimmedTxt.firstIndex(of: ",") {
return .success(trimmedTxt.split(separator: ",").map(String.init))
}
}
var count = 0
for char in trimmedTxt {
if let index = char.asciiValue?.distance(from: Character("a").asciiValue!) {
if index % 2 != 0 {
count += 1
}
}
}
return .failure(count)
}
```if let index = char.asciiValue?.distance(from: Character("a").asciiValue!) { // incorrect argument label in call (have 'from:', expected 'to:')extension Int: Error {
}
func splitWords(txt: String) -> Result<[String], Int> {
let trimmedTxt = txt.trimmingCharacters(in: .whitespacesAndNewlines)
if !trimmedTxt.isEmpty {
if let firstWhitespaceIndex = trimmedTxt.firstIndex(where: \.isWhitespace) {
return .success(trimmedTxt.split(separator: CharacterSet.whitespaces).map(String.init))
} else if let firstCommaIndex = trimmedTxt.firstIndex(of: ",") {
return .success(trimmedTxt.split(separator: ",").map(String.init))
}
}
var count = 0
for char in trimmedTxt.lowercased() {
if let index = char.asciiValue?.advanced(by: -97), index % 2 != 0 {
count += 1
}
}
return .failure(count)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string of words, return an array of words split on whitespace, if no whitespaces exists in the text you
should split on commas ',' if no commas exists you should return the number of lower-case letters with odd order in the
alphabet, ord('a') = 0, ord('b') = 1, ... ord('z') = 25
Examples
splitWords(txt: "Hello world!") == .success(["Hello", "world!"])
splitWords(txt: "Hello,world!") == .success(["Hello", "world!"])
splitWords(txt: "abcdef") == .failure(3)
assistant
```swift
extension Int: Error {
}
func splitWords(txt: String) -> Result<[String], Int> {
let trimmedTxt = txt.trimmingCharacters(in: .whitespacesAndNewlines)
if !trimmedTxt.isEmpty {
if let firstWhitespaceIndex = trimmedTxt.firstIndex(where: \.isWhitespace) {
return .success(trimmedTxt.split(separator: CharacterSet.whitespaces).map(String.init))
} else if let firstCommaIndex = trimmedTxt.firstIndex(of: ",") {
return .success(trimmedTxt.split(separator: ",").map(String.init))
}
}
var count = 0
for char in trimmedTxt.lowercased() {
if let index = char.asciiValue?.advanced(by: -97), index % 2 != 0 {
count += 1
}
}
return .failure(count)
}
```return .success(trimmedTxt.split(separator: CharacterSet.whitespaces).map(String.init)) // no exact matches in call to instance method 'split'extension Int: Error {
}
func splitWords(txt: String) -> Result<[String], Int> {
let trimmedTxt = txt.trimmingCharacters(in: .whitespacesAndNewlines)
// Splitting on whitespace
if let firstSpaceIndex = trimmedTxt.firstIndex(of: " ") {
return .success(trimmedTxt.split(separator: " ").map(String.init))
}
// Splitting on comma
if let firstCommaIndex = trimmedTxt.firstIndex(of: ",") {
return .success(trimmedTxt.split(separator: ",").map(String.init))
}
// Counting lowercase letters with odd order in the alphabet
var count = 0
for char in trimmedTxt.lowercased() {
if let index = char.asciiValue?.distance(from: Character("a").asciiValue!) {
if index % 2 != 0 {
count += 1
}
}
}
return .failure(count)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string of words, return an array of words split on whitespace, if no whitespaces exists in the text you
should split on commas ',' if no commas exists you should return the number of lower-case letters with odd order in the
alphabet, ord('a') = 0, ord('b') = 1, ... ord('z') = 25
Examples
splitWords(txt: "Hello world!") == .success(["Hello", "world!"])
splitWords(txt: "Hello,world!") == .success(["Hello", "world!"])
splitWords(txt: "abcdef") == .failure(3)
assistant
```swift
extension Int: Error {
}
func splitWords(txt: String) -> Result<[String], Int> {
let trimmedTxt = txt.trimmingCharacters(in: .whitespacesAndNewlines)
// Splitting on whitespace
if let firstSpaceIndex = trimmedTxt.firstIndex(of: " ") {
return .success(trimmedTxt.split(separator: " ").map(String.init))
}
// Splitting on comma
if let firstCommaIndex = trimmedTxt.firstIndex(of: ",") {
return .success(trimmedTxt.split(separator: ",").map(String.init))
}
// Counting lowercase letters with odd order in the alphabet
var count = 0
for char in trimmedTxt.lowercased() {
if let index = char.asciiValue?.distance(from: Character("a").asciiValue!) {
if index % 2 != 0 {
count += 1
}
}
}
return .failure(count)
}
```if let index = char.asciiValue?.distance(from: Character("a").asciiValue!) { // incorrect argument label in call (have 'from:', expected 'to:')extension Int: Error {
}
func splitWords(txt: String) -> Result<[String], Int> {
let whitespaceSplit = txt.split(separator: " ")
if !whitespaceSplit.isEmpty {
return .success(Array(whitespaceSplit))
}
let commaSplit = txt.split(separator: ",")
if !commaSplit.isEmpty {
return .success(Array(commaSplit))
}
let oddCount = txt.filter { $0.isLowercase && (Int($0.asciiValue!) - Int(Character("a").asciiValue!)) % 2 != 0 }.count
return .failure(oddCount)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string of words, return an array of words split on whitespace, if no whitespaces exists in the text you
should split on commas ',' if no commas exists you should return the number of lower-case letters with odd order in the
alphabet, ord('a') = 0, ord('b') = 1, ... ord('z') = 25
Examples
splitWords(txt: "Hello world!") == .success(["Hello", "world!"])
splitWords(txt: "Hello,world!") == .success(["Hello", "world!"])
splitWords(txt: "abcdef") == .failure(3)
assistant
```swift
extension Int: Error {
}
func splitWords(txt: String) -> Result<[String], Int> {
let whitespaceSplit = txt.split(separator: " ")
if !whitespaceSplit.isEmpty {
return .success(Array(whitespaceSplit))
}
let commaSplit = txt.split(separator: ",")
if !commaSplit.isEmpty {
return .success(Array(commaSplit))
}
let oddCount = txt.filter { $0.isLowercase && (Int($0.asciiValue!) - Int(Character("a").asciiValue!)) % 2 != 0 }.count
return .failure(oddCount)
}
```return .success(Array(whitespaceSplit)) // cannot convert value of type 'Array<String.SubSequence>' (aka 'Array<Substring>') to expected argument type '[String]'return .success(Array(commaSplit)) // cannot convert value of type 'Array<String.SubSequence>' (aka 'Array<Substring>') to expected argument type '[String]'extension Int: Error {
}
func splitWords(txt: String) -> Result<[String], Int> {
let whitespaceSplit = txt.split(separator: " ")
if !whitespaceSplit.isEmpty {
return .success(Array(whitespaceSplit))
}
let commaSplit = txt.split(separator: ",")
if !commaSplit.isEmpty {
return .success(Array(commaSplit))
}
var count = 0
for char in txt {
if let asciiValue = char.asciiValue, asciiValue >= 97 && asciiValue <= 122 {
let index = Int(asciiValue - 97)
if index % 2 == 1 {
count += 1
}
}
}
return .failure(count)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string of words, return an array of words split on whitespace, if no whitespaces exists in the text you
should split on commas ',' if no commas exists you should return the number of lower-case letters with odd order in the
alphabet, ord('a') = 0, ord('b') = 1, ... ord('z') = 25
Examples
splitWords(txt: "Hello world!") == .success(["Hello", "world!"])
splitWords(txt: "Hello,world!") == .success(["Hello", "world!"])
splitWords(txt: "abcdef") == .failure(3)
assistant
```swift
extension Int: Error {
}
func splitWords(txt: String) -> Result<[String], Int> {
let whitespaceSplit = txt.split(separator: " ")
if !whitespaceSplit.isEmpty {
return .success(Array(whitespaceSplit))
}
let commaSplit = txt.split(separator: ",")
if !commaSplit.isEmpty {
return .success(Array(commaSplit))
}
var count = 0
for char in txt {
if let asciiValue = char.asciiValue, asciiValue >= 97 && asciiValue <= 122 {
let index = Int(asciiValue - 97)
if index % 2 == 1 {
count += 1
}
}
}
return .failure(count)
}
```return .success(Array(whitespaceSplit)) // cannot convert value of type 'Array<String.SubSequence>' (aka 'Array<Substring>') to expected argument type '[String]'return .success(Array(commaSplit)) // cannot convert value of type 'Array<String.SubSequence>' (aka 'Array<Substring>') to expected argument type '[String]'extension Int: Error {
}
func splitWords(txt: String) -> Result<[String], Int> {
let whitespaceSplit = txt.split(separator: " ")
if !whitespaceSplit.isEmpty {
return .success(Array(whitespaceSplit))
}
let commaSplit = txt.split(separator: ",")
if !commaSplit.isEmpty {
return .success(Array(commaSplit))
}
let oddCount = txt.filter { $0.isLowercase && (Int($0.asciiValue!) - Int(Character("a").asciiValue!)) % 2 != 0 }.count
return .failure(oddCount)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string of words, return an array of words split on whitespace, if no whitespaces exists in the text you
should split on commas ',' if no commas exists you should return the number of lower-case letters with odd order in the
alphabet, ord('a') = 0, ord('b') = 1, ... ord('z') = 25
Examples
splitWords(txt: "Hello world!") == .success(["Hello", "world!"])
splitWords(txt: "Hello,world!") == .success(["Hello", "world!"])
splitWords(txt: "abcdef") == .failure(3)
assistant
```swift
extension Int: Error {
}
func splitWords(txt: String) -> Result<[String], Int> {
let whitespaceSplit = txt.split(separator: " ")
if !whitespaceSplit.isEmpty {
return .success(Array(whitespaceSplit))
}
let commaSplit = txt.split(separator: ",")
if !commaSplit.isEmpty {
return .success(Array(commaSplit))
}
let oddCount = txt.filter { $0.isLowercase && (Int($0.asciiValue!) - Int(Character("a").asciiValue!)) % 2 != 0 }.count
return .failure(oddCount)
}
```return .success(Array(whitespaceSplit)) // cannot convert value of type 'Array<String.SubSequence>' (aka 'Array<Substring>') to expected argument type '[String]'return .success(Array(commaSplit)) // cannot convert value of type 'Array<String.SubSequence>' (aka 'Array<Substring>') to expected argument type '[String]'extension Int: Error {
}
func splitWords(txt: String) -> Result<[String], Int> {
let whitespaceSplit = txt.split(separator: " ")
if !whitespaceSplit.isEmpty {
return .success(Array(whitespaceSplit))
}
let commaSplit = txt.split(separator: ",")
if !commaSplit.isEmpty {
return .success(Array(commaSplit))
}
var count = 0
for char in txt {
guard let asciiValue = char.asciiValue else { continue }
if asciiValue >= 97 && asciiValue <= 122 {
let index = Int(asciiValue - 97)
if index % 2 != 0 {
count += 1
}
}
}
return .failure(count)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string of words, return an array of words split on whitespace, if no whitespaces exists in the text you
should split on commas ',' if no commas exists you should return the number of lower-case letters with odd order in the
alphabet, ord('a') = 0, ord('b') = 1, ... ord('z') = 25
Examples
splitWords(txt: "Hello world!") == .success(["Hello", "world!"])
splitWords(txt: "Hello,world!") == .success(["Hello", "world!"])
splitWords(txt: "abcdef") == .failure(3)
assistant
```swift
extension Int: Error {
}
func splitWords(txt: String) -> Result<[String], Int> {
let whitespaceSplit = txt.split(separator: " ")
if !whitespaceSplit.isEmpty {
return .success(Array(whitespaceSplit))
}
let commaSplit = txt.split(separator: ",")
if !commaSplit.isEmpty {
return .success(Array(commaSplit))
}
var count = 0
for char in txt {
guard let asciiValue = char.asciiValue else { continue }
if asciiValue >= 97 && asciiValue <= 122 {
let index = Int(asciiValue - 97)
if index % 2 != 0 {
count += 1
}
}
}
return .failure(count)
}
```return .success(Array(whitespaceSplit)) // cannot convert value of type 'Array<String.SubSequence>' (aka 'Array<Substring>') to expected argument type '[String]'return .success(Array(commaSplit)) // cannot convert value of type 'Array<String.SubSequence>' (aka 'Array<Substring>') to expected argument type '[String]'extension Int: Error {
}
func splitWords(txt: String) -> Result<[String], Int> {
let whitespaceSplit = txt.split(separator: " ")
if !whitespaceSplit.isEmpty {
return .success(Array(whitespaceSplit))
}
let commaSplit = txt.split(separator: ",")
if !commaSplit.isEmpty {
return .success(Array(commaSplit))
}
let oddCount = txt.filter { $0.isLowercase && ($0.asciiValue! - Character("a").asciiValue!) % 2 != 0 }.count
return .failure(oddCount)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string of words, return an array of words split on whitespace, if no whitespaces exists in the text you
should split on commas ',' if no commas exists you should return the number of lower-case letters with odd order in the
alphabet, ord('a') = 0, ord('b') = 1, ... ord('z') = 25
Examples
splitWords(txt: "Hello world!") == .success(["Hello", "world!"])
splitWords(txt: "Hello,world!") == .success(["Hello", "world!"])
splitWords(txt: "abcdef") == .failure(3)
assistant
```swift
extension Int: Error {
}
func splitWords(txt: String) -> Result<[String], Int> {
let whitespaceSplit = txt.split(separator: " ")
if !whitespaceSplit.isEmpty {
return .success(Array(whitespaceSplit))
}
let commaSplit = txt.split(separator: ",")
if !commaSplit.isEmpty {
return .success(Array(commaSplit))
}
let oddCount = txt.filter { $0.isLowercase && ($0.asciiValue! - Character("a").asciiValue!) % 2 != 0 }.count
return .failure(oddCount)
}
```return .success(Array(whitespaceSplit)) // cannot convert value of type 'Array<String.SubSequence>' (aka 'Array<Substring>') to expected argument type '[String]'return .success(Array(commaSplit)) // cannot convert value of type 'Array<String.SubSequence>' (aka 'Array<Substring>') to expected argument type '[String]'extension Int: Error {
}
func splitWords(txt: String) -> Result<[String], Int> {
let trimmedTxt = txt.trimmingCharacters(in: .whitespacesAndNewlines)
if !trimmedTxt.isEmpty {
if let firstWhitespaceIndex = trimmedTxt.firstIndex(where: \.isWhitespace) {
return .success(trimmedTxt.split(separator: CharacterSet.whitespaces).map(String.init))
} else if let firstCommaIndex = trimmedTxt.firstIndex(of: ",") {
return .success(trimmedTxt.split(separator: ",").map(String.init))
} else {
let oddCount = trimmedTxt.filter { $0.isLowercase && (Int($0.asciiValue!) - Int(Character("a").asciiValue!)) % 2 != 0 }.count
return .failure(oddCount)
}
} else {
return .failure(0)
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string of words, return an array of words split on whitespace, if no whitespaces exists in the text you
should split on commas ',' if no commas exists you should return the number of lower-case letters with odd order in the
alphabet, ord('a') = 0, ord('b') = 1, ... ord('z') = 25
Examples
splitWords(txt: "Hello world!") == .success(["Hello", "world!"])
splitWords(txt: "Hello,world!") == .success(["Hello", "world!"])
splitWords(txt: "abcdef") == .failure(3)
assistant
```swift
extension Int: Error {
}
func splitWords(txt: String) -> Result<[String], Int> {
let trimmedTxt = txt.trimmingCharacters(in: .whitespacesAndNewlines)
if !trimmedTxt.isEmpty {
if let firstWhitespaceIndex = trimmedTxt.firstIndex(where: \.isWhitespace) {
return .success(trimmedTxt.split(separator: CharacterSet.whitespaces).map(String.init))
} else if let firstCommaIndex = trimmedTxt.firstIndex(of: ",") {
return .success(trimmedTxt.split(separator: ",").map(String.init))
} else {
let oddCount = trimmedTxt.filter { $0.isLowercase && (Int($0.asciiValue!) - Int(Character("a").asciiValue!)) % 2 != 0 }.count
return .failure(oddCount)
}
} else {
return .failure(0)
}
}
```
return .success(trimmedTxt.split(separator: CharacterSet.whitespaces).map(String.init)) // no exact matches in call to instance method 'split'func isSorted(lst: [Int]) -> Bool {
var previousNumber = Int.min
for number in lst {
if number < previousNumber {
return false
}
if number == previousNumber {
return false
}
previousNumber = number
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of numbers, return whether or not they are sorted
in ascending order. If array has more than 1 duplicate of the same
number, return false. Assume no negative numbers and only integers.
Examples
isSorted(lst: [5]) == true
isSorted(lst: [1, 2, 3, 4, 5]) == true
isSorted(lst: [1, 3, 2, 4, 5]) == false
isSorted(lst: [1, 2, 3, 4, 5, 6]) == true
isSorted(lst: [1, 2, 3, 4, 5, 6, 7]) == true
isSorted(lst: [1, 3, 2, 4, 5, 6, 7]) == false
isSorted(lst: [1, 2, 2, 3, 3, 4]) == true
isSorted(lst: [1, 2, 2, 2, 3, 4]) == false
assistant
```swift
func isSorted(lst: [Int]) -> Bool {
var previousNumber = Int.min
for number in lst {
if number < previousNumber {
return false
}
if number == previousNumber {
return false
}
previousNumber = number
}
return true
}
``` // XCTAssertTrue failedfunc isSorted(lst: [Int]) -> Bool {
var previous = Int.min
var seenNumbers = Set<Int>()
for number in lst {
if number < previous || !seenNumbers.insert(number).inserted {
return false
}
previous = number
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of numbers, return whether or not they are sorted
in ascending order. If array has more than 1 duplicate of the same
number, return false. Assume no negative numbers and only integers.
Examples
isSorted(lst: [5]) == true
isSorted(lst: [1, 2, 3, 4, 5]) == true
isSorted(lst: [1, 3, 2, 4, 5]) == false
isSorted(lst: [1, 2, 3, 4, 5, 6]) == true
isSorted(lst: [1, 2, 3, 4, 5, 6, 7]) == true
isSorted(lst: [1, 3, 2, 4, 5, 6, 7]) == false
isSorted(lst: [1, 2, 2, 3, 3, 4]) == true
isSorted(lst: [1, 2, 2, 2, 3, 4]) == false
assistant
```swift
func isSorted(lst: [Int]) -> Bool {
var previous = Int.min
var seenNumbers = Set<Int>()
for number in lst {
if number < previous || !seenNumbers.insert(number).inserted {
return false
}
previous = number
}
return true
}
``` // XCTAssertTrue failedfunc isSorted(lst: [Int]) -> Bool {
var previous = lst[0]
var duplicates = Set<Int>()
for i in 1..<lst.count {
if lst[i] < previous {
return false
} else if lst[i] == previous {
duplicates.insert(lst[i])
if duplicates.count > 1 {
return false
}
}
previous = lst[i]
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of numbers, return whether or not they are sorted
in ascending order. If array has more than 1 duplicate of the same
number, return false. Assume no negative numbers and only integers.
Examples
isSorted(lst: [5]) == true
isSorted(lst: [1, 2, 3, 4, 5]) == true
isSorted(lst: [1, 3, 2, 4, 5]) == false
isSorted(lst: [1, 2, 3, 4, 5, 6]) == true
isSorted(lst: [1, 2, 3, 4, 5, 6, 7]) == true
isSorted(lst: [1, 3, 2, 4, 5, 6, 7]) == false
isSorted(lst: [1, 2, 2, 3, 3, 4]) == true
isSorted(lst: [1, 2, 2, 2, 3, 4]) == false
assistant
```swift
func isSorted(lst: [Int]) -> Bool {
var previous = lst[0]
var duplicates = Set<Int>()
for i in 1..<lst.count {
if lst[i] < previous {
return false
} else if lst[i] == previous {
duplicates.insert(lst[i])
if duplicates.count > 1 {
return false
}
}
previous = lst[i]
}
return true
}
``` // Fatal error: Index out of rangefunc isSorted(lst: [Int]) -> Bool {
var previous = Int.min
var duplicates = Set<Int>()
for num in lst {
if num < previous || duplicates.contains(num) {
return false
}
if num == previous {
duplicates.insert(num)
} else {
duplicates.removeAll()
}
previous = num
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of numbers, return whether or not they are sorted
in ascending order. If array has more than 1 duplicate of the same
number, return false. Assume no negative numbers and only integers.
Examples
isSorted(lst: [5]) == true
isSorted(lst: [1, 2, 3, 4, 5]) == true
isSorted(lst: [1, 3, 2, 4, 5]) == false
isSorted(lst: [1, 2, 3, 4, 5, 6]) == true
isSorted(lst: [1, 2, 3, 4, 5, 6, 7]) == true
isSorted(lst: [1, 3, 2, 4, 5, 6, 7]) == false
isSorted(lst: [1, 2, 2, 3, 3, 4]) == true
isSorted(lst: [1, 2, 2, 2, 3, 4]) == false
assistant
```swift
func isSorted(lst: [Int]) -> Bool {
var previous = Int.min
var duplicates = Set<Int>()
for num in lst {
if num < previous || duplicates.contains(num) {
return false
}
if num == previous {
duplicates.insert(num)
} else {
duplicates.removeAll()
}
previous = num
}
return true
}
```func isSorted(lst: [Int]) -> Bool {
var previousNumber = Int.min
var numberCounts = [Int: Int]()
for number in lst {
if number < previousNumber {
return false
}
if let count = numberCounts[number] {
if count >= 1 {
return false
} else {
numberCounts[number] = count + 1
}
} else {
numberCounts[number] = 1
}
previousNumber = number
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of numbers, return whether or not they are sorted
in ascending order. If array has more than 1 duplicate of the same
number, return false. Assume no negative numbers and only integers.
Examples
isSorted(lst: [5]) == true
isSorted(lst: [1, 2, 3, 4, 5]) == true
isSorted(lst: [1, 3, 2, 4, 5]) == false
isSorted(lst: [1, 2, 3, 4, 5, 6]) == true
isSorted(lst: [1, 2, 3, 4, 5, 6, 7]) == true
isSorted(lst: [1, 3, 2, 4, 5, 6, 7]) == false
isSorted(lst: [1, 2, 2, 3, 3, 4]) == true
isSorted(lst: [1, 2, 2, 2, 3, 4]) == false
assistant
```swift
func isSorted(lst: [Int]) -> Bool {
var previousNumber = Int.min
var numberCounts = [Int: Int]()
for number in lst {
if number < previousNumber {
return false
}
if let count = numberCounts[number] {
if count >= 1 {
return false
} else {
numberCounts[number] = count + 1
}
} else {
numberCounts[number] = 1
}
previousNumber = number
}
return true
}
``` // XCTAssertTrue failedfunc isSorted(lst: [Int]) -> Bool {
var previous = Int.min
var duplicates = Set<Int>()
for num in lst {
if num < previous || duplicates.contains(num) {
return false
}
if num == previous {
duplicates.insert(num)
} else {
duplicates.removeAll()
}
previous = num
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of numbers, return whether or not they are sorted
in ascending order. If array has more than 1 duplicate of the same
number, return false. Assume no negative numbers and only integers.
Examples
isSorted(lst: [5]) == true
isSorted(lst: [1, 2, 3, 4, 5]) == true
isSorted(lst: [1, 3, 2, 4, 5]) == false
isSorted(lst: [1, 2, 3, 4, 5, 6]) == true
isSorted(lst: [1, 2, 3, 4, 5, 6, 7]) == true
isSorted(lst: [1, 3, 2, 4, 5, 6, 7]) == false
isSorted(lst: [1, 2, 2, 3, 3, 4]) == true
isSorted(lst: [1, 2, 2, 2, 3, 4]) == false
assistant
```swift
func isSorted(lst: [Int]) -> Bool {
var previous = Int.min
var duplicates = Set<Int>()
for num in lst {
if num < previous || duplicates.contains(num) {
return false
}
if num == previous {
duplicates.insert(num)
} else {
duplicates.removeAll()
}
previous = num
}
return true
}
```func isSorted(lst: [Int]) -> Bool {
var previous = Int.min
var duplicates = Set<Int>()
for num in lst {
if num < previous {
return false
}
if !duplicates.insert(num).inserted {
return false
}
previous = num
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of numbers, return whether or not they are sorted
in ascending order. If array has more than 1 duplicate of the same
number, return false. Assume no negative numbers and only integers.
Examples
isSorted(lst: [5]) == true
isSorted(lst: [1, 2, 3, 4, 5]) == true
isSorted(lst: [1, 3, 2, 4, 5]) == false
isSorted(lst: [1, 2, 3, 4, 5, 6]) == true
isSorted(lst: [1, 2, 3, 4, 5, 6, 7]) == true
isSorted(lst: [1, 3, 2, 4, 5, 6, 7]) == false
isSorted(lst: [1, 2, 2, 3, 3, 4]) == true
isSorted(lst: [1, 2, 2, 2, 3, 4]) == false
assistant
```swift
func isSorted(lst: [Int]) -> Bool {
var previous = Int.min
var duplicates = Set<Int>()
for num in lst {
if num < previous {
return false
}
if !duplicates.insert(num).inserted {
return false
}
previous = num
}
return true
}
``` // XCTAssertTrue failedfunc isSorted(lst: [Int]) -> Bool {
var previousNumber = Int.min
for number in lst {
if number < previousNumber || (lst.count > 1 && number == previousNumber) {
return false
}
previousNumber = number
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of numbers, return whether or not they are sorted
in ascending order. If array has more than 1 duplicate of the same
number, return false. Assume no negative numbers and only integers.
Examples
isSorted(lst: [5]) == true
isSorted(lst: [1, 2, 3, 4, 5]) == true
isSorted(lst: [1, 3, 2, 4, 5]) == false
isSorted(lst: [1, 2, 3, 4, 5, 6]) == true
isSorted(lst: [1, 2, 3, 4, 5, 6, 7]) == true
isSorted(lst: [1, 3, 2, 4, 5, 6, 7]) == false
isSorted(lst: [1, 2, 2, 3, 3, 4]) == true
isSorted(lst: [1, 2, 2, 2, 3, 4]) == false
assistant
```swift
func isSorted(lst: [Int]) -> Bool {
var previousNumber = Int.min
for number in lst {
if number < previousNumber || (lst.count > 1 && number == previousNumber) {
return false
}
previousNumber = number
}
return true
}
``` // XCTAssertTrue failedfunc isSorted(lst: [Int]) -> Bool {
var lastNumber = Int.min
var numberCounts = [Int: Int]()
for number in lst {
if number < lastNumber {
return false
}
if let count = numberCounts[number] {
if count >= 1 {
return false
} else {
numberCounts[number] = count + 1
}
} else {
numberCounts[number] = 1
}
lastNumber = number
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of numbers, return whether or not they are sorted
in ascending order. If array has more than 1 duplicate of the same
number, return false. Assume no negative numbers and only integers.
Examples
isSorted(lst: [5]) == true
isSorted(lst: [1, 2, 3, 4, 5]) == true
isSorted(lst: [1, 3, 2, 4, 5]) == false
isSorted(lst: [1, 2, 3, 4, 5, 6]) == true
isSorted(lst: [1, 2, 3, 4, 5, 6, 7]) == true
isSorted(lst: [1, 3, 2, 4, 5, 6, 7]) == false
isSorted(lst: [1, 2, 2, 3, 3, 4]) == true
isSorted(lst: [1, 2, 2, 2, 3, 4]) == false
assistant
```swift
func isSorted(lst: [Int]) -> Bool {
var lastNumber = Int.min
var numberCounts = [Int: Int]()
for number in lst {
if number < lastNumber {
return false
}
if let count = numberCounts[number] {
if count >= 1 {
return false
} else {
numberCounts[number] = count + 1
}
} else {
numberCounts[number] = 1
}
lastNumber = number
}
return true
}
``` // XCTAssertTrue failedfunc isSorted(lst: [Int]) -> Bool {
var previousNumber = Int.min
for number in lst {
if number < previousNumber {
return false
}
if number == previousNumber {
return false
}
previousNumber = number
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of numbers, return whether or not they are sorted
in ascending order. If array has more than 1 duplicate of the same
number, return false. Assume no negative numbers and only integers.
Examples
isSorted(lst: [5]) == true
isSorted(lst: [1, 2, 3, 4, 5]) == true
isSorted(lst: [1, 3, 2, 4, 5]) == false
isSorted(lst: [1, 2, 3, 4, 5, 6]) == true
isSorted(lst: [1, 2, 3, 4, 5, 6, 7]) == true
isSorted(lst: [1, 3, 2, 4, 5, 6, 7]) == false
isSorted(lst: [1, 2, 2, 3, 3, 4]) == true
isSorted(lst: [1, 2, 2, 2, 3, 4]) == false
assistant
```swift
func isSorted(lst: [Int]) -> Bool {
var previousNumber = Int.min
for number in lst {
if number < previousNumber {
return false
}
if number == previousNumber {
return false
}
previousNumber = number
}
return true
}
``` // XCTAssertTrue failedfunc intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let startMax = max(interval1.0, interval2.0)
let endMin = min(interval1.1, interval2.1)
if startMax > endMin {
return "NO"
}
let length = endMin - startMax + 1
return isPrime(length) ? "YES" : "NO"
}
func isPrime(_ n: Int) -> Bool {
guard n >= 2 else { return false }
for i in stride(from: 2, through: Int(Double(n).squareRoot()), by: 1) {
if n % i == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given two intervals,
where each interval is a pair of integers. For example, interval = (start, end) = (1, 2).
The given intervals are closed which means that the interval (start, end)
includes both start and end.
For each given interval, it is assumed that its start is less or equal its end.
Your task is to determine whether the length of intersection of these two
intervals is a prime number.
Example, the intersection of the intervals (1, 3), (2, 4) is (2, 3)
which its length is 1, which not a prime number.
If the length of the intersection is a prime number, return "YES",
otherwise, return "NO".
If the two intervals don't intersect, return "NO".
[input/output] samples:
intersection(interval1: (1, 2), interval2: (2, 3)) == "NO"
intersection(interval1: (-1, 1), interval2: (0, 4)) == "NO"
intersection(interval1: (-3, -1), interval2: (-5, 5)) == "YES"
assistant
```swift
func intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let startMax = max(interval1.0, interval2.0)
let endMin = min(interval1.1, interval2.1)
if startMax > endMin {
return "NO"
}
let length = endMin - startMax + 1
return isPrime(length) ? "YES" : "NO"
}
func isPrime(_ n: Int) -> Bool {
guard n >= 2 else { return false }
for i in stride(from: 2, through: Int(Double(n).squareRoot()), by: 1) {
if n % i == 0 {
return false
}
}
return true
}
```
// XCTAssertTrue failedfunc intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let startMax = max(interval1.0, interval2.0)
let endMin = min(interval1.1, interval2.1)
guard startMax <= endMin else {
return "NO"
}
let lengthOfIntersection = endMin - startMax + 1
if isPrime(lengthOfIntersection) {
return "YES"
} else {
return "NO"
}
}
func isPrime(_ num: Int) -> Bool {
if num <= 1 {
return false
}
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given two intervals,
where each interval is a pair of integers. For example, interval = (start, end) = (1, 2).
The given intervals are closed which means that the interval (start, end)
includes both start and end.
For each given interval, it is assumed that its start is less or equal its end.
Your task is to determine whether the length of intersection of these two
intervals is a prime number.
Example, the intersection of the intervals (1, 3), (2, 4) is (2, 3)
which its length is 1, which not a prime number.
If the length of the intersection is a prime number, return "YES",
otherwise, return "NO".
If the two intervals don't intersect, return "NO".
[input/output] samples:
intersection(interval1: (1, 2), interval2: (2, 3)) == "NO"
intersection(interval1: (-1, 1), interval2: (0, 4)) == "NO"
intersection(interval1: (-3, -1), interval2: (-5, 5)) == "YES"
assistant
```swift
func intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let startMax = max(interval1.0, interval2.0)
let endMin = min(interval1.1, interval2.1)
guard startMax <= endMin else {
return "NO"
}
let lengthOfIntersection = endMin - startMax + 1
if isPrime(lengthOfIntersection) {
return "YES"
} else {
return "NO"
}
}
func isPrime(_ num: Int) -> Bool {
if num <= 1 {
return false
}
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}
```
// XCTAssertTrue failedfunc intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let startMax = max(interval1.0, interval2.0)
let endMin = min(interval1.1, interval2.1)
guard startMax <= endMin else {
return "NO"
}
let lengthOfIntersection = endMin - startMax + 1
if isPrime(lengthOfIntersection) {
return "YES"
} else {
return "NO"
}
}
private func isPrime(_ num: Int) -> Bool {
if num <= 1 {
return false
}
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given two intervals,
where each interval is a pair of integers. For example, interval = (start, end) = (1, 2).
The given intervals are closed which means that the interval (start, end)
includes both start and end.
For each given interval, it is assumed that its start is less or equal its end.
Your task is to determine whether the length of intersection of these two
intervals is a prime number.
Example, the intersection of the intervals (1, 3), (2, 4) is (2, 3)
which its length is 1, which not a prime number.
If the length of the intersection is a prime number, return "YES",
otherwise, return "NO".
If the two intervals don't intersect, return "NO".
[input/output] samples:
intersection(interval1: (1, 2), interval2: (2, 3)) == "NO"
intersection(interval1: (-1, 1), interval2: (0, 4)) == "NO"
intersection(interval1: (-3, -1), interval2: (-5, 5)) == "YES"
assistant
```swift
func intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let startMax = max(interval1.0, interval2.0)
let endMin = min(interval1.1, interval2.1)
guard startMax <= endMin else {
return "NO"
}
let lengthOfIntersection = endMin - startMax + 1
if isPrime(lengthOfIntersection) {
return "YES"
} else {
return "NO"
}
}
private func isPrime(_ num: Int) -> Bool {
if num <= 1 {
return false
}
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}
```
// XCTAssertTrue failedfunc intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let startMax = max(interval1.0, interval2.0)
let endMin = min(interval1.1, interval2.1)
if startMax > endMin {
return "NO"
}
let length = endMin - startMax + 1
if length <= 1 {
return "NO"
}
for i in 2..<length {
if length % i == 0 {
return "NO"
}
}
return "YES"
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given two intervals,
where each interval is a pair of integers. For example, interval = (start, end) = (1, 2).
The given intervals are closed which means that the interval (start, end)
includes both start and end.
For each given interval, it is assumed that its start is less or equal its end.
Your task is to determine whether the length of intersection of these two
intervals is a prime number.
Example, the intersection of the intervals (1, 3), (2, 4) is (2, 3)
which its length is 1, which not a prime number.
If the length of the intersection is a prime number, return "YES",
otherwise, return "NO".
If the two intervals don't intersect, return "NO".
[input/output] samples:
intersection(interval1: (1, 2), interval2: (2, 3)) == "NO"
intersection(interval1: (-1, 1), interval2: (0, 4)) == "NO"
intersection(interval1: (-3, -1), interval2: (-5, 5)) == "YES"
assistant
```swift
func intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let startMax = max(interval1.0, interval2.0)
let endMin = min(interval1.1, interval2.1)
if startMax > endMin {
return "NO"
}
let length = endMin - startMax + 1
if length <= 1 {
return "NO"
}
for i in 2..<length {
if length % i == 0 {
return "NO"
}
}
return "YES"
}
``` // XCTAssertTrue failedfunc intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let startMax = max(interval1.0, interval2.0)
let endMin = min(interval1.1, interval2.1)
if startMax > endMin {
return "NO"
}
let length = endMin - startMax + 1
return isPrime(length) ? "YES" : "NO"
}
func isPrime(_ num: Int) -> Bool {
guard num >= 2 else { return false }
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given two intervals,
where each interval is a pair of integers. For example, interval = (start, end) = (1, 2).
The given intervals are closed which means that the interval (start, end)
includes both start and end.
For each given interval, it is assumed that its start is less or equal its end.
Your task is to determine whether the length of intersection of these two
intervals is a prime number.
Example, the intersection of the intervals (1, 3), (2, 4) is (2, 3)
which its length is 1, which not a prime number.
If the length of the intersection is a prime number, return "YES",
otherwise, return "NO".
If the two intervals don't intersect, return "NO".
[input/output] samples:
intersection(interval1: (1, 2), interval2: (2, 3)) == "NO"
intersection(interval1: (-1, 1), interval2: (0, 4)) == "NO"
intersection(interval1: (-3, -1), interval2: (-5, 5)) == "YES"
assistant
```swift
func intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let startMax = max(interval1.0, interval2.0)
let endMin = min(interval1.1, interval2.1)
if startMax > endMin {
return "NO"
}
let length = endMin - startMax + 1
return isPrime(length) ? "YES" : "NO"
}
func isPrime(_ num: Int) -> Bool {
guard num >= 2 else { return false }
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}
```
// XCTAssertTrue failedfunc intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let startMax = max(interval1.0, interval2.0)
let endMin = min(interval1.1, interval2.1)
guard startMax <= endMin else {
return "NO"
}
let length = endMin - startMax + 1
if isPrime(length) {
return "YES"
} else {
return "NO"
}
}
func isPrime(_ num: Int) -> Bool {
if num <= 1 {
return false
}
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given two intervals,
where each interval is a pair of integers. For example, interval = (start, end) = (1, 2).
The given intervals are closed which means that the interval (start, end)
includes both start and end.
For each given interval, it is assumed that its start is less or equal its end.
Your task is to determine whether the length of intersection of these two
intervals is a prime number.
Example, the intersection of the intervals (1, 3), (2, 4) is (2, 3)
which its length is 1, which not a prime number.
If the length of the intersection is a prime number, return "YES",
otherwise, return "NO".
If the two intervals don't intersect, return "NO".
[input/output] samples:
intersection(interval1: (1, 2), interval2: (2, 3)) == "NO"
intersection(interval1: (-1, 1), interval2: (0, 4)) == "NO"
intersection(interval1: (-3, -1), interval2: (-5, 5)) == "YES"
assistant
```swift
func intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let startMax = max(interval1.0, interval2.0)
let endMin = min(interval1.1, interval2.1)
guard startMax <= endMin else {
return "NO"
}
let length = endMin - startMax + 1
if isPrime(length) {
return "YES"
} else {
return "NO"
}
}
func isPrime(_ num: Int) -> Bool {
if num <= 1 {
return false
}
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}
```
// XCTAssertTrue failedfunc intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let startMax = max(interval1.0, interval2.0)
let endMin = min(interval1.1, interval2.1)
guard startMax <= endMin else {
return "NO"
}
let length = endMin - startMax + 1
if isPrime(length) {
return "YES"
} else {
return "NO"
}
}
func isPrime(_ num: Int) -> Bool {
if num <= 1 {
return false
}
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given two intervals,
where each interval is a pair of integers. For example, interval = (start, end) = (1, 2).
The given intervals are closed which means that the interval (start, end)
includes both start and end.
For each given interval, it is assumed that its start is less or equal its end.
Your task is to determine whether the length of intersection of these two
intervals is a prime number.
Example, the intersection of the intervals (1, 3), (2, 4) is (2, 3)
which its length is 1, which not a prime number.
If the length of the intersection is a prime number, return "YES",
otherwise, return "NO".
If the two intervals don't intersect, return "NO".
[input/output] samples:
intersection(interval1: (1, 2), interval2: (2, 3)) == "NO"
intersection(interval1: (-1, 1), interval2: (0, 4)) == "NO"
intersection(interval1: (-3, -1), interval2: (-5, 5)) == "YES"
assistant
```swift
func intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let startMax = max(interval1.0, interval2.0)
let endMin = min(interval1.1, interval2.1)
guard startMax <= endMin else {
return "NO"
}
let length = endMin - startMax + 1
if isPrime(length) {
return "YES"
} else {
return "NO"
}
}
func isPrime(_ num: Int) -> Bool {
if num <= 1 {
return false
}
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}
```
// XCTAssertTrue failedfunc intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let startMax = max(interval1.0, interval2.0)
let endMin = min(interval1.1, interval2.1)
if startMax > endMin {
return "NO"
}
let lengthOfIntersection = endMin - startMax + 1
return isPrime(lengthOfIntersection) ? "YES" : "NO"
}
func isPrime(_ num: Int) -> Bool {
guard num > 1 else { return false }
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given two intervals,
where each interval is a pair of integers. For example, interval = (start, end) = (1, 2).
The given intervals are closed which means that the interval (start, end)
includes both start and end.
For each given interval, it is assumed that its start is less or equal its end.
Your task is to determine whether the length of intersection of these two
intervals is a prime number.
Example, the intersection of the intervals (1, 3), (2, 4) is (2, 3)
which its length is 1, which not a prime number.
If the length of the intersection is a prime number, return "YES",
otherwise, return "NO".
If the two intervals don't intersect, return "NO".
[input/output] samples:
intersection(interval1: (1, 2), interval2: (2, 3)) == "NO"
intersection(interval1: (-1, 1), interval2: (0, 4)) == "NO"
intersection(interval1: (-3, -1), interval2: (-5, 5)) == "YES"
assistant
```swift
func intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let startMax = max(interval1.0, interval2.0)
let endMin = min(interval1.1, interval2.1)
if startMax > endMin {
return "NO"
}
let lengthOfIntersection = endMin - startMax + 1
return isPrime(lengthOfIntersection) ? "YES" : "NO"
}
func isPrime(_ num: Int) -> Bool {
guard num > 1 else { return false }
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}
```
// XCTAssertTrue failedfunc intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let startMax = max(interval1.0, interval2.0)
let endMin = min(interval1.1, interval2.1)
if startMax > endMin {
return "NO"
}
let length = endMin - startMax + 1
if isPrime(length) {
return "YES"
} else {
return "NO"
}
}
func isPrime(_ num: Int) -> Bool {
if num <= 1 {
return false
}
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given two intervals,
where each interval is a pair of integers. For example, interval = (start, end) = (1, 2).
The given intervals are closed which means that the interval (start, end)
includes both start and end.
For each given interval, it is assumed that its start is less or equal its end.
Your task is to determine whether the length of intersection of these two
intervals is a prime number.
Example, the intersection of the intervals (1, 3), (2, 4) is (2, 3)
which its length is 1, which not a prime number.
If the length of the intersection is a prime number, return "YES",
otherwise, return "NO".
If the two intervals don't intersect, return "NO".
[input/output] samples:
intersection(interval1: (1, 2), interval2: (2, 3)) == "NO"
intersection(interval1: (-1, 1), interval2: (0, 4)) == "NO"
intersection(interval1: (-3, -1), interval2: (-5, 5)) == "YES"
assistant
```swift
func intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let startMax = max(interval1.0, interval2.0)
let endMin = min(interval1.1, interval2.1)
if startMax > endMin {
return "NO"
}
let length = endMin - startMax + 1
if isPrime(length) {
return "YES"
} else {
return "NO"
}
}
func isPrime(_ num: Int) -> Bool {
if num <= 1 {
return false
}
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}
```
// XCTAssertTrue failedfunc intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let startMax = max(interval1.0, interval2.0)
let endMin = min(interval1.1, interval2.1)
guard startMax <= endMin else {
return "NO"
}
let length = endMin - startMax + 1
if isPrime(length) {
return "YES"
} else {
return "NO"
}
}
func isPrime(_ n: Int) -> Bool {
if n <= 1 {
return false
}
for i in 2..<n {
if n % i == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given two intervals,
where each interval is a pair of integers. For example, interval = (start, end) = (1, 2).
The given intervals are closed which means that the interval (start, end)
includes both start and end.
For each given interval, it is assumed that its start is less or equal its end.
Your task is to determine whether the length of intersection of these two
intervals is a prime number.
Example, the intersection of the intervals (1, 3), (2, 4) is (2, 3)
which its length is 1, which not a prime number.
If the length of the intersection is a prime number, return "YES",
otherwise, return "NO".
If the two intervals don't intersect, return "NO".
[input/output] samples:
intersection(interval1: (1, 2), interval2: (2, 3)) == "NO"
intersection(interval1: (-1, 1), interval2: (0, 4)) == "NO"
intersection(interval1: (-3, -1), interval2: (-5, 5)) == "YES"
assistant
```swift
func intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let startMax = max(interval1.0, interval2.0)
let endMin = min(interval1.1, interval2.1)
guard startMax <= endMin else {
return "NO"
}
let length = endMin - startMax + 1
if isPrime(length) {
return "YES"
} else {
return "NO"
}
}
func isPrime(_ n: Int) -> Bool {
if n <= 1 {
return false
}
for i in 2..<n {
if n % i == 0 {
return false
}
}
return true
}
```
// XCTAssertTrue failedfunc prodSigns(arr: [Int]) -> Int? {
guard !arr.isEmpty else {
return nil
}
var magnitudeSum = 0
var signProduct = 1
for num in arr {
magnitudeSum += abs(num)
if num < 0 {
signProduct *= -1
} else if num == 0 {
signProduct = 0
break
}
}
return magnitudeSum * signProduct
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given an array arr of integers and you need to return
sum of magnitudes of integers multiplied by product of all signs
of each number in the array, represented by 1, -1 or 0.
Note: return nil for empty arr.
Example:
prodSigns(arr: [1, 2, 2, -4]) == 9
prodSigns(arr: [0, 1]) == 0
prodSigns(arr: [] as [Int]) == nil
assistant
```swift
func prodSigns(arr: [Int]) -> Int? {
guard !arr.isEmpty else {
return nil
}
var magnitudeSum = 0
var signProduct = 1
for num in arr {
magnitudeSum += abs(num)
if num < 0 {
signProduct *= -1
} else if num == 0 {
signProduct = 0
break
}
}
return magnitudeSum * signProduct
}
```func prodSigns(arr: [Int]) -> Int? {
guard !arr.isEmpty else {
return nil
}
var magnitudeSum = 0
var signProduct = 1
for num in arr {
magnitudeSum += abs(num)
if num < 0 {
signProduct *= -1
} else if num == 0 {
signProduct = 0
break
}
}
return magnitudeSum * signProduct
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given an array arr of integers and you need to return
sum of magnitudes of integers multiplied by product of all signs
of each number in the array, represented by 1, -1 or 0.
Note: return nil for empty arr.
Example:
prodSigns(arr: [1, 2, 2, -4]) == 9
prodSigns(arr: [0, 1]) == 0
prodSigns(arr: [] as [Int]) == nil
assistant
```swift
func prodSigns(arr: [Int]) -> Int? {
guard !arr.isEmpty else {
return nil
}
var magnitudeSum = 0
var signProduct = 1
for num in arr {
magnitudeSum += abs(num)
if num < 0 {
signProduct *= -1
} else if num == 0 {
signProduct = 0
break
}
}
return magnitudeSum * signProduct
}
```func prodSigns(arr: [Int]) -> Int? {
guard !arr.isEmpty else { return nil }
var magnitudeSum = 0
var signProduct = 1
for num in arr {
magnitudeSum += abs(num)
if num < 0 {
signProduct *= -1
} else if num == 0 {
signProduct = 0
break
}
}
return magnitudeSum * signProduct
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given an array arr of integers and you need to return
sum of magnitudes of integers multiplied by product of all signs
of each number in the array, represented by 1, -1 or 0.
Note: return nil for empty arr.
Example:
prodSigns(arr: [1, 2, 2, -4]) == 9
prodSigns(arr: [0, 1]) == 0
prodSigns(arr: [] as [Int]) == nil
assistant
```swift
func prodSigns(arr: [Int]) -> Int? {
guard !arr.isEmpty else { return nil }
var magnitudeSum = 0
var signProduct = 1
for num in arr {
magnitudeSum += abs(num)
if num < 0 {
signProduct *= -1
} else if num == 0 {
signProduct = 0
break
}
}
return magnitudeSum * signProduct
}
```func prodSigns(arr: [Int]) -> Int? {
guard !arr.isEmpty else {
return nil
}
let magnitudeSum = arr.map(abs).reduce(0, +)
let signProduct = arr.reduce(1) { $0 * ($1 > 0 ? 1 : ($1 < 0 ? -1 : 0)) }
return magnitudeSum * signProduct
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given an array arr of integers and you need to return
sum of magnitudes of integers multiplied by product of all signs
of each number in the array, represented by 1, -1 or 0.
Note: return nil for empty arr.
Example:
prodSigns(arr: [1, 2, 2, -4]) == 9
prodSigns(arr: [0, 1]) == 0
prodSigns(arr: [] as [Int]) == nil
assistant
```swift
func prodSigns(arr: [Int]) -> Int? {
guard !arr.isEmpty else {
return nil
}
let magnitudeSum = arr.map(abs).reduce(0, +)
let signProduct = arr.reduce(1) { $0 * ($1 > 0 ? 1 : ($1 < 0 ? -1 : 0)) }
return magnitudeSum * signProduct
}
```func prodSigns(arr: [Int]) -> Int? {
guard !arr.isEmpty else {
return nil
}
var magnitudeSum = 0
var signProduct = 1
for num in arr {
magnitudeSum += abs(num)
if num < 0 {
signProduct *= -1
} else if num == 0 {
signProduct = 0
break
}
}
return magnitudeSum * signProduct
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given an array arr of integers and you need to return
sum of magnitudes of integers multiplied by product of all signs
of each number in the array, represented by 1, -1 or 0.
Note: return nil for empty arr.
Example:
prodSigns(arr: [1, 2, 2, -4]) == 9
prodSigns(arr: [0, 1]) == 0
prodSigns(arr: [] as [Int]) == nil
assistant
```swift
func prodSigns(arr: [Int]) -> Int? {
guard !arr.isEmpty else {
return nil
}
var magnitudeSum = 0
var signProduct = 1
for num in arr {
magnitudeSum += abs(num)
if num < 0 {
signProduct *= -1
} else if num == 0 {
signProduct = 0
break
}
}
return magnitudeSum * signProduct
}
```func prodSigns(arr: [Int]) -> Int? {
guard !arr.isEmpty else {
return nil
}
var magnitudeSum = 0
var signProduct = 1
for num in arr {
magnitudeSum += abs(num)
if num < 0 {
signProduct *= -1
} else if num == 0 {
signProduct = 0
break
}
}
return magnitudeSum * signProduct
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given an array arr of integers and you need to return
sum of magnitudes of integers multiplied by product of all signs
of each number in the array, represented by 1, -1 or 0.
Note: return nil for empty arr.
Example:
prodSigns(arr: [1, 2, 2, -4]) == 9
prodSigns(arr: [0, 1]) == 0
prodSigns(arr: [] as [Int]) == nil
assistant
```swift
func prodSigns(arr: [Int]) -> Int? {
guard !arr.isEmpty else {
return nil
}
var magnitudeSum = 0
var signProduct = 1
for num in arr {
magnitudeSum += abs(num)
if num < 0 {
signProduct *= -1
} else if num == 0 {
signProduct = 0
break
}
}
return magnitudeSum * signProduct
}
```func prodSigns(arr: [Int]) -> Int? {
guard !arr.isEmpty else {
return nil
}
let magnitudeSum = arr.map(abs).reduce(0, +)
let signProduct = arr.reduce(1) { $0 * ($1 > 0 ? 1 : ($1 < 0 ? -1 : 0)) }
return magnitudeSum * signProduct
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given an array arr of integers and you need to return
sum of magnitudes of integers multiplied by product of all signs
of each number in the array, represented by 1, -1 or 0.
Note: return nil for empty arr.
Example:
prodSigns(arr: [1, 2, 2, -4]) == 9
prodSigns(arr: [0, 1]) == 0
prodSigns(arr: [] as [Int]) == nil
assistant
```swift
func prodSigns(arr: [Int]) -> Int? {
guard !arr.isEmpty else {
return nil
}
let magnitudeSum = arr.map(abs).reduce(0, +)
let signProduct = arr.reduce(1) { $0 * ($1 > 0 ? 1 : ($1 < 0 ? -1 : 0)) }
return magnitudeSum * signProduct
}
```func prodSigns(arr: [Int]) -> Int? {
guard !arr.isEmpty else {
return nil
}
var magnitudeSum = 0
var signProduct = 1
for num in arr {
magnitudeSum += abs(num)
if num < 0 {
signProduct *= -1
} else if num == 0 {
signProduct = 0
break
}
}
return magnitudeSum * signProduct
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given an array arr of integers and you need to return
sum of magnitudes of integers multiplied by product of all signs
of each number in the array, represented by 1, -1 or 0.
Note: return nil for empty arr.
Example:
prodSigns(arr: [1, 2, 2, -4]) == 9
prodSigns(arr: [0, 1]) == 0
prodSigns(arr: [] as [Int]) == nil
assistant
```swift
func prodSigns(arr: [Int]) -> Int? {
guard !arr.isEmpty else {
return nil
}
var magnitudeSum = 0
var signProduct = 1
for num in arr {
magnitudeSum += abs(num)
if num < 0 {
signProduct *= -1
} else if num == 0 {
signProduct = 0
break
}
}
return magnitudeSum * signProduct
}
```func prodSigns(arr: [Int]) -> Int? {
guard !arr.isEmpty else {
return nil
}
var magnitudeSum = 0
var signProduct = 1
for num in arr {
magnitudeSum += abs(num)
if num < 0 {
signProduct *= -1
} else if num == 0 {
signProduct = 0
break
}
}
return magnitudeSum * signProduct
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given an array arr of integers and you need to return
sum of magnitudes of integers multiplied by product of all signs
of each number in the array, represented by 1, -1 or 0.
Note: return nil for empty arr.
Example:
prodSigns(arr: [1, 2, 2, -4]) == 9
prodSigns(arr: [0, 1]) == 0
prodSigns(arr: [] as [Int]) == nil
assistant
```swift
func prodSigns(arr: [Int]) -> Int? {
guard !arr.isEmpty else {
return nil
}
var magnitudeSum = 0
var signProduct = 1
for num in arr {
magnitudeSum += abs(num)
if num < 0 {
signProduct *= -1
} else if num == 0 {
signProduct = 0
break
}
}
return magnitudeSum * signProduct
}
```func prodSigns(arr: [Int]) -> Int? {
guard !arr.isEmpty else {
return nil
}
let magnitudeSum = arr.map(abs).reduce(0, +)
let signProduct = arr.reduce(1) { $0 * ($1 > 0 ? 1 : ($1 < 0 ? -1 : 0)) }
return magnitudeSum * signProduct
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given an array arr of integers and you need to return
sum of magnitudes of integers multiplied by product of all signs
of each number in the array, represented by 1, -1 or 0.
Note: return nil for empty arr.
Example:
prodSigns(arr: [1, 2, 2, -4]) == 9
prodSigns(arr: [0, 1]) == 0
prodSigns(arr: [] as [Int]) == nil
assistant
```swift
func prodSigns(arr: [Int]) -> Int? {
guard !arr.isEmpty else {
return nil
}
let magnitudeSum = arr.map(abs).reduce(0, +)
let signProduct = arr.reduce(1) { $0 * ($1 > 0 ? 1 : ($1 < 0 ? -1 : 0)) }
return magnitudeSum * signProduct
}
```func minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var dp = [[[Int]]](repeating: Array(repeating: Array(repeating: Int.max, count: k + 1), count: n), count: n)
for i in 0..<n {
for j in 0..<n {
dp[i][j][1] = grid[i][j]
}
}
let directions = [(0, 1), (1, 0), (-1, 0), (0, -1)]
for len in 2...k {
for i in 0..<n {
for j in 0..<n {
for dir in directions {
let ni = i + dir.0
let nj = j + dir.1
if ni >= 0 && ni < n && nj >= 0 && nj < n {
dp[i][j][len] = min(dp[i][j][len], dp[ni][nj][len - 1] + grid[i][j])
}
}
}
}
}
return dp.min(by: { $0[k] < $1[k] })![k]
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a grid with N rows and N columns (N >= 2) and a positive integer k,
each cell of the grid contains a value. Every integer in the range [1, N * N]
inclusive appears exactly once on the cells of the grid.
You have to find the minimum path of length k in the grid. You can start
from any cell, and in each step you can move to any of the neighbor cells,
in other words, you can go to cells which share an edge with you current
cell.
Please note that a path of length k means visiting exactly k cells (not
necessarily distinct).
You CANNOT go off the grid.
A path A (of length k) is considered less than a path B (of length k) if
after making the ordered arrays of the values on the cells that A and B go
through (let's call them lst_A and lst_B), lst_A is lexicographically less
than lst_B, in other words, there exist an integer index i (1 <= i <= k)
such that lst_A[i] < lst_B[i] and for any j (1 <= j < i) we have
lst_A[j] = lst_B[j].
It is guaranteed that the answer is unique.
Return an ordered array of the values on the cells that the minimum path go through.
Examples:
minPath(grid: [[1, 2, 3], [4, 5, 6], [7, 8, 9]], k: 3) == [1, 2, 1]
minPath(grid: [[5, 9, 3], [4, 1, 6], [7, 8, 2]], k: 1) == [1]
assistant
```swift
func minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var dp = [[[Int]]](repeating: Array(repeating: Array(repeating: Int.max, count: k + 1), count: n), count: n)
for i in 0..<n {
for j in 0..<n {
dp[i][j][1] = grid[i][j]
}
}
let directions = [(0, 1), (1, 0), (-1, 0), (0, -1)]
for len in 2...k {
for i in 0..<n {
for j in 0..<n {
for dir in directions {
let ni = i + dir.0
let nj = j + dir.1
if ni >= 0 && ni < n && nj >= 0 && nj < n {
dp[i][j][len] = min(dp[i][j][len], dp[ni][nj][len - 1] + grid[i][j])
}
}
}
}
}
return dp.min(by: { $0[k] < $1[k] })![k]
}
```return dp.min(by: { $0[k] < $1[k] })![k] // binary operator '<' cannot be applied to two '[Int]' operandsfunc minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var dp = [[[Int]]](repeating: Array(repeating: Array(repeating: Int.max, count: k + 1), count: n), count: n)
for i in 0..<n {
for j in 0..<n {
dp[i][j][1] = grid[i][j]
}
}
for len in 2...k {
for i in 0..<n {
for j in 0..<n {
if i > 0 {
dp[i][j][len] = min(dp[i][j][len], dp[i - 1][j][len - 1])
}
if i < n - 1 {
dp[i][j][len] = min(dp[i][j][len], dp[i + 1][j][len - 1])
}
if j > 0 {
dp[i][j][len] = min(dp[i][j][len], dp[i][j - 1][len - 1])
}
if j < n - 1 {
dp[i][j][len] = min(dp[i][j][len], dp[i][j + 1][len - 1])
}
dp[i][j][len] += grid[i][j]
}
}
}
var result = [Int]()
var minVal = Int.max
for i in 0..<n {
for j in 0..<n {
if dp[i][j][k] < minVal {
minVal = dp[i][j][k]
result = [grid[i][j]]
} else if dp[i][j][k] == minVal {
result.append(grid[i][j])
}
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a grid with N rows and N columns (N >= 2) and a positive integer k,
each cell of the grid contains a value. Every integer in the range [1, N * N]
inclusive appears exactly once on the cells of the grid.
You have to find the minimum path of length k in the grid. You can start
from any cell, and in each step you can move to any of the neighbor cells,
in other words, you can go to cells which share an edge with you current
cell.
Please note that a path of length k means visiting exactly k cells (not
necessarily distinct).
You CANNOT go off the grid.
A path A (of length k) is considered less than a path B (of length k) if
after making the ordered arrays of the values on the cells that A and B go
through (let's call them lst_A and lst_B), lst_A is lexicographically less
than lst_B, in other words, there exist an integer index i (1 <= i <= k)
such that lst_A[i] < lst_B[i] and for any j (1 <= j < i) we have
lst_A[j] = lst_B[j].
It is guaranteed that the answer is unique.
Return an ordered array of the values on the cells that the minimum path go through.
Examples:
minPath(grid: [[1, 2, 3], [4, 5, 6], [7, 8, 9]], k: 3) == [1, 2, 1]
minPath(grid: [[5, 9, 3], [4, 1, 6], [7, 8, 2]], k: 1) == [1]
assistant
```swift
func minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var dp = [[[Int]]](repeating: Array(repeating: Array(repeating: Int.max, count: k + 1), count: n), count: n)
for i in 0..<n {
for j in 0..<n {
dp[i][j][1] = grid[i][j]
}
}
for len in 2...k {
for i in 0..<n {
for j in 0..<n {
if i > 0 {
dp[i][j][len] = min(dp[i][j][len], dp[i - 1][j][len - 1])
}
if i < n - 1 {
dp[i][j][len] = min(dp[i][j][len], dp[i + 1][j][len - 1])
}
if j > 0 {
dp[i][j][len] = min(dp[i][j][len], dp[i][j - 1][len - 1])
}
if j < n - 1 {
dp[i][j][len] = min(dp[i][j][len], dp[i][j + 1][len - 1])
}
dp[i][j][len] += grid[i][j]
}
}
}
var result = [Int]()
var minVal = Int.max
for i in 0..<n {
for j in 0..<n {
if dp[i][j][k] < minVal {
minVal = dp[i][j][k]
result = [grid[i][j]]
} else if dp[i][j][k] == minVal {
result.append(grid[i][j])
}
}
}
return result
}
```
// XCTAssertTrue failedfunc minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var dp = [[[Int]]](repeating: Array(repeating: Array(repeating: Int.max, count: k + 1), count: n), count: n)
for i in 0..<n {
for j in 0..<n {
dp[i][j][1] = grid[i][j]
}
}
for len in 2...k {
for i in 0..<n {
for j in 0..<n {
for di in -1...1 {
for dj in -1...1 {
if abs(di) != abs(dj) && i + di >= 0 && i + di < n && j + dj >= 0 && j + dj < n {
dp[i][j][len] = min(dp[i][j][len], dp[i + di][j + dj][len - 1])
}
}
}
dp[i][j][len] += grid[i][j]
}
}
}
var result = [Int]()
var minVal = Int.max
for i in 0..<n {
for j in 0..<n {
if dp[i][j][k] < minVal {
minVal = dp[i][j][k]
result = [grid[i][j]]
} else if dp[i][j][k] == minVal {
result.append(grid[i][j])
}
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a grid with N rows and N columns (N >= 2) and a positive integer k,
each cell of the grid contains a value. Every integer in the range [1, N * N]
inclusive appears exactly once on the cells of the grid.
You have to find the minimum path of length k in the grid. You can start
from any cell, and in each step you can move to any of the neighbor cells,
in other words, you can go to cells which share an edge with you current
cell.
Please note that a path of length k means visiting exactly k cells (not
necessarily distinct).
You CANNOT go off the grid.
A path A (of length k) is considered less than a path B (of length k) if
after making the ordered arrays of the values on the cells that A and B go
through (let's call them lst_A and lst_B), lst_A is lexicographically less
than lst_B, in other words, there exist an integer index i (1 <= i <= k)
such that lst_A[i] < lst_B[i] and for any j (1 <= j < i) we have
lst_A[j] = lst_B[j].
It is guaranteed that the answer is unique.
Return an ordered array of the values on the cells that the minimum path go through.
Examples:
minPath(grid: [[1, 2, 3], [4, 5, 6], [7, 8, 9]], k: 3) == [1, 2, 1]
minPath(grid: [[5, 9, 3], [4, 1, 6], [7, 8, 2]], k: 1) == [1]
assistant
```swift
func minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var dp = [[[Int]]](repeating: Array(repeating: Array(repeating: Int.max, count: k + 1), count: n), count: n)
for i in 0..<n {
for j in 0..<n {
dp[i][j][1] = grid[i][j]
}
}
for len in 2...k {
for i in 0..<n {
for j in 0..<n {
for di in -1...1 {
for dj in -1...1 {
if abs(di) != abs(dj) && i + di >= 0 && i + di < n && j + dj >= 0 && j + dj < n {
dp[i][j][len] = min(dp[i][j][len], dp[i + di][j + dj][len - 1])
}
}
}
dp[i][j][len] += grid[i][j]
}
}
}
var result = [Int]()
var minVal = Int.max
for i in 0..<n {
for j in 0..<n {
if dp[i][j][k] < minVal {
minVal = dp[i][j][k]
result = [grid[i][j]]
} else if dp[i][j][k] == minVal {
result.append(grid[i][j])
}
}
}
return result
}
```
// XCTAssertTrue failedfunc minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var dp = [[[Int]]](repeating: Array(repeating: Array(repeating: Int.max, count: k + 1), count: n), count: n)
for i in 0..<n {
for j in 0..<n {
dp[i][j][1] = grid[i][j]
}
}
for len in 2...k {
for i in 0..<n {
for j in 0..<n {
if i > 0 {
dp[i][j][len] = min(dp[i][j][len], dp[i - 1][j][len - 1])
}
if i < n - 1 {
dp[i][j][len] = min(dp[i][j][len], dp[i + 1][j][len - 1])
}
if j > 0 {
dp[i][j][len] = min(dp[i][j][len], dp[i][j - 1][len - 1])
}
if j < n - 1 {
dp[i][j][len] = min(dp[i][j][len], dp[i][j + 1][len - 1])
}
dp[i][j][len] += grid[i][j]
}
}
}
var result = [Int]()
var minVal = Int.max
for i in 0..<n {
for j in 0..<n {
if dp[i][j][k] < minVal {
minVal = dp[i][j][k]
result = [grid[i][j]]
} else if dp[i][j][k] == minVal {
result.append(grid[i][j])
}
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a grid with N rows and N columns (N >= 2) and a positive integer k,
each cell of the grid contains a value. Every integer in the range [1, N * N]
inclusive appears exactly once on the cells of the grid.
You have to find the minimum path of length k in the grid. You can start
from any cell, and in each step you can move to any of the neighbor cells,
in other words, you can go to cells which share an edge with you current
cell.
Please note that a path of length k means visiting exactly k cells (not
necessarily distinct).
You CANNOT go off the grid.
A path A (of length k) is considered less than a path B (of length k) if
after making the ordered arrays of the values on the cells that A and B go
through (let's call them lst_A and lst_B), lst_A is lexicographically less
than lst_B, in other words, there exist an integer index i (1 <= i <= k)
such that lst_A[i] < lst_B[i] and for any j (1 <= j < i) we have
lst_A[j] = lst_B[j].
It is guaranteed that the answer is unique.
Return an ordered array of the values on the cells that the minimum path go through.
Examples:
minPath(grid: [[1, 2, 3], [4, 5, 6], [7, 8, 9]], k: 3) == [1, 2, 1]
minPath(grid: [[5, 9, 3], [4, 1, 6], [7, 8, 2]], k: 1) == [1]
assistant
```swift
func minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var dp = [[[Int]]](repeating: Array(repeating: Array(repeating: Int.max, count: k + 1), count: n), count: n)
for i in 0..<n {
for j in 0..<n {
dp[i][j][1] = grid[i][j]
}
}
for len in 2...k {
for i in 0..<n {
for j in 0..<n {
if i > 0 {
dp[i][j][len] = min(dp[i][j][len], dp[i - 1][j][len - 1])
}
if i < n - 1 {
dp[i][j][len] = min(dp[i][j][len], dp[i + 1][j][len - 1])
}
if j > 0 {
dp[i][j][len] = min(dp[i][j][len], dp[i][j - 1][len - 1])
}
if j < n - 1 {
dp[i][j][len] = min(dp[i][j][len], dp[i][j + 1][len - 1])
}
dp[i][j][len] += grid[i][j]
}
}
}
var result = [Int]()
var minVal = Int.max
for i in 0..<n {
for j in 0..<n {
if dp[i][j][k] < minVal {
minVal = dp[i][j][k]
result = [grid[i][j]]
} else if dp[i][j][k] == minVal {
result.append(grid[i][j])
}
}
}
return result
}
```
// XCTAssertTrue failedfunc minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var dp = [[[Int]]](repeating: Array(repeating: Array(repeating: Int.max, count: k + 1), count: n), count: n)
for i in 0..<n {
for j in 0..<n {
dp[i][j][1] = grid[i][j]
}
}
for len in 2...k {
for i in 0..<n {
for j in 0..<n {
if i > 0 {
dp[i][j][len] = min(dp[i][j][len], dp[i - 1][j][len - 1])
}
if i < n - 1 {
dp[i][j][len] = min(dp[i][j][len], dp[i + 1][j][len - 1])
}
if j > 0 {
dp[i][j][len] = min(dp[i][j][len], dp[i][j - 1][len - 1])
}
if j < n - 1 {
dp[i][j][len] = min(dp[i][j][len], dp[i][j + 1][len - 1])
}
dp[i][j][len] += grid[i][j]
}
}
}
var result = [Int]()
var minVal = Int.max
for i in 0..<n {
for j in 0..<n {
if dp[i][j][k] < minVal {
minVal = dp[i][j][k]
result = [grid[i][j]]
} else if dp[i][j][k] == minVal {
result.append(grid[i][j])
}
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a grid with N rows and N columns (N >= 2) and a positive integer k,
each cell of the grid contains a value. Every integer in the range [1, N * N]
inclusive appears exactly once on the cells of the grid.
You have to find the minimum path of length k in the grid. You can start
from any cell, and in each step you can move to any of the neighbor cells,
in other words, you can go to cells which share an edge with you current
cell.
Please note that a path of length k means visiting exactly k cells (not
necessarily distinct).
You CANNOT go off the grid.
A path A (of length k) is considered less than a path B (of length k) if
after making the ordered arrays of the values on the cells that A and B go
through (let's call them lst_A and lst_B), lst_A is lexicographically less
than lst_B, in other words, there exist an integer index i (1 <= i <= k)
such that lst_A[i] < lst_B[i] and for any j (1 <= j < i) we have
lst_A[j] = lst_B[j].
It is guaranteed that the answer is unique.
Return an ordered array of the values on the cells that the minimum path go through.
Examples:
minPath(grid: [[1, 2, 3], [4, 5, 6], [7, 8, 9]], k: 3) == [1, 2, 1]
minPath(grid: [[5, 9, 3], [4, 1, 6], [7, 8, 2]], k: 1) == [1]
assistant
```swift
func minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var dp = [[[Int]]](repeating: Array(repeating: Array(repeating: Int.max, count: k + 1), count: n), count: n)
for i in 0..<n {
for j in 0..<n {
dp[i][j][1] = grid[i][j]
}
}
for len in 2...k {
for i in 0..<n {
for j in 0..<n {
if i > 0 {
dp[i][j][len] = min(dp[i][j][len], dp[i - 1][j][len - 1])
}
if i < n - 1 {
dp[i][j][len] = min(dp[i][j][len], dp[i + 1][j][len - 1])
}
if j > 0 {
dp[i][j][len] = min(dp[i][j][len], dp[i][j - 1][len - 1])
}
if j < n - 1 {
dp[i][j][len] = min(dp[i][j][len], dp[i][j + 1][len - 1])
}
dp[i][j][len] += grid[i][j]
}
}
}
var result = [Int]()
var minVal = Int.max
for i in 0..<n {
for j in 0..<n {
if dp[i][j][k] < minVal {
minVal = dp[i][j][k]
result = [grid[i][j]]
} else if dp[i][j][k] == minVal {
result.append(grid[i][j])
}
}
}
return result
}
```
// XCTAssertTrue failedfunc minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var dp = [[[Int]]](repeating: Array(repeating: Array(repeating: Int.max, count: k + 1), count: n), count: n)
for i in 0..<n {
for j in 0..<n {
dp[i][j][1] = grid[i][j]
}
}
for len in 2...k {
for i in 0..<n {
for j in 0..<n {
if i > 0 {
dp[i][j][len] = min(dp[i][j][len], dp[i - 1][j][len - 1])
}
if i < n - 1 {
dp[i][j][len] = min(dp[i][j][len], dp[i + 1][j][len - 1])
}
if j > 0 {
dp[i][j][len] = min(dp[i][j][len], dp[i][j - 1][len - 1])
}
if j < n - 1 {
dp[i][j][len] = min(dp[i][j][len], dp[i][j + 1][len - 1])
}
dp[i][j][len] += grid[i][j]
}
}
}
var result = [Int]()
var minVal = Int.max
for i in 0..<n {
for j in 0..<n {
if dp[i][j][k] < minVal {
minVal = dp[i][j][k]
result = [grid[i][j]]
var x = i, y = j
for _ in 2...k {
if x > 0 && dp[x - 1][y][k - 1] == dp[x][y][k] - grid[x][y] {
result.append(grid[--x][y])
} else if x < n - 1 && dp[x + 1][y][k - 1] == dp[x][y][k] - grid[x][y] {
result.append(grid[++x][y])
} else if y > 0 && dp[x][y - 1][k - 1] == dp[x][y][k] - grid[x][y] {
result.append(grid[x][--y])
} else if y < n - 1 && dp[x][y + 1][k - 1] == dp[x][y][k] - grid[x][y] {
result.append(grid[x][++y])
}
}
}
}
}
return result.reversed()
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a grid with N rows and N columns (N >= 2) and a positive integer k,
each cell of the grid contains a value. Every integer in the range [1, N * N]
inclusive appears exactly once on the cells of the grid.
You have to find the minimum path of length k in the grid. You can start
from any cell, and in each step you can move to any of the neighbor cells,
in other words, you can go to cells which share an edge with you current
cell.
Please note that a path of length k means visiting exactly k cells (not
necessarily distinct).
You CANNOT go off the grid.
A path A (of length k) is considered less than a path B (of length k) if
after making the ordered arrays of the values on the cells that A and B go
through (let's call them lst_A and lst_B), lst_A is lexicographically less
than lst_B, in other words, there exist an integer index i (1 <= i <= k)
such that lst_A[i] < lst_B[i] and for any j (1 <= j < i) we have
lst_A[j] = lst_B[j].
It is guaranteed that the answer is unique.
Return an ordered array of the values on the cells that the minimum path go through.
Examples:
minPath(grid: [[1, 2, 3], [4, 5, 6], [7, 8, 9]], k: 3) == [1, 2, 1]
minPath(grid: [[5, 9, 3], [4, 1, 6], [7, 8, 2]], k: 1) == [1]
assistant
```swift
func minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var dp = [[[Int]]](repeating: Array(repeating: Array(repeating: Int.max, count: k + 1), count: n), count: n)
for i in 0..<n {
for j in 0..<n {
dp[i][j][1] = grid[i][j]
}
}
for len in 2...k {
for i in 0..<n {
for j in 0..<n {
if i > 0 {
dp[i][j][len] = min(dp[i][j][len], dp[i - 1][j][len - 1])
}
if i < n - 1 {
dp[i][j][len] = min(dp[i][j][len], dp[i + 1][j][len - 1])
}
if j > 0 {
dp[i][j][len] = min(dp[i][j][len], dp[i][j - 1][len - 1])
}
if j < n - 1 {
dp[i][j][len] = min(dp[i][j][len], dp[i][j + 1][len - 1])
}
dp[i][j][len] += grid[i][j]
}
}
}
var result = [Int]()
var minVal = Int.max
for i in 0..<n {
for j in 0..<n {
if dp[i][j][k] < minVal {
minVal = dp[i][j][k]
result = [grid[i][j]]
var x = i, y = j
for _ in 2...k {
if x > 0 && dp[x - 1][y][k - 1] == dp[x][y][k] - grid[x][y] {
result.append(grid[--x][y])
} else if x < n - 1 && dp[x + 1][y][k - 1] == dp[x][y][k] - grid[x][y] {
result.append(grid[++x][y])
} else if y > 0 && dp[x][y - 1][k - 1] == dp[x][y][k] - grid[x][y] {
result.append(grid[x][--y])
} else if y < n - 1 && dp[x][y + 1][k - 1] == dp[x][y][k] - grid[x][y] {
result.append(grid[x][++y])
}
}
}
}
}
return result.reversed()
}
```
result.append(grid[--x][y]) // cannot find operator '--' in scope; did you mean '-= 1'?result.append(grid[++x][y]) // cannot find operator '++' in scope; did you mean '+= 1'?result.append(grid[x][--y]) // cannot find operator '--' in scope; did you mean '-= 1'?result.append(grid[x][++y]) // cannot find operator '++' in scope; did you mean '+= 1'?func minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var dp = [[[Int]]](repeating: Array(repeating: Array(repeating: Int.max, count: n), count: n), count: k + 1)
for i in 0..<n {
for j in 0..<n {
dp[1][i][j] = grid[i][j]
}
}
for len in 2...k {
for i in 0..<n {
for j in 0..<n {
if i > 0 {
dp[len][i][j] = min(dp[len][i][j], dp[len - 1][i - 1][j])
}
if i < n - 1 {
dp[len][i][j] = min(dp[len][i][j], dp[len - 1][i + 1][j])
}
if j > 0 {
dp[len][i][j] = min(dp[len][i][j], dp[len - 1][i][j - 1])
}
if j < n - 1 {
dp[len][i][j] = min(dp[len][i][j], dp[len - 1][i][j + 1])
}
dp[len][i][j] += grid[i][j]
}
}
}
var result = [Int]()
var minVal = Int.max
for i in 0..<n {
for j in 0..<n {
if dp[k][i][j] < minVal {
minVal = dp[k][i][j]
result = [grid[i][j]]
} else if dp[k][i][j] == minVal {
result.append(grid[i][j])
}
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a grid with N rows and N columns (N >= 2) and a positive integer k,
each cell of the grid contains a value. Every integer in the range [1, N * N]
inclusive appears exactly once on the cells of the grid.
You have to find the minimum path of length k in the grid. You can start
from any cell, and in each step you can move to any of the neighbor cells,
in other words, you can go to cells which share an edge with you current
cell.
Please note that a path of length k means visiting exactly k cells (not
necessarily distinct).
You CANNOT go off the grid.
A path A (of length k) is considered less than a path B (of length k) if
after making the ordered arrays of the values on the cells that A and B go
through (let's call them lst_A and lst_B), lst_A is lexicographically less
than lst_B, in other words, there exist an integer index i (1 <= i <= k)
such that lst_A[i] < lst_B[i] and for any j (1 <= j < i) we have
lst_A[j] = lst_B[j].
It is guaranteed that the answer is unique.
Return an ordered array of the values on the cells that the minimum path go through.
Examples:
minPath(grid: [[1, 2, 3], [4, 5, 6], [7, 8, 9]], k: 3) == [1, 2, 1]
minPath(grid: [[5, 9, 3], [4, 1, 6], [7, 8, 2]], k: 1) == [1]
assistant
```swift
func minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var dp = [[[Int]]](repeating: Array(repeating: Array(repeating: Int.max, count: n), count: n), count: k + 1)
for i in 0..<n {
for j in 0..<n {
dp[1][i][j] = grid[i][j]
}
}
for len in 2...k {
for i in 0..<n {
for j in 0..<n {
if i > 0 {
dp[len][i][j] = min(dp[len][i][j], dp[len - 1][i - 1][j])
}
if i < n - 1 {
dp[len][i][j] = min(dp[len][i][j], dp[len - 1][i + 1][j])
}
if j > 0 {
dp[len][i][j] = min(dp[len][i][j], dp[len - 1][i][j - 1])
}
if j < n - 1 {
dp[len][i][j] = min(dp[len][i][j], dp[len - 1][i][j + 1])
}
dp[len][i][j] += grid[i][j]
}
}
}
var result = [Int]()
var minVal = Int.max
for i in 0..<n {
for j in 0..<n {
if dp[k][i][j] < minVal {
minVal = dp[k][i][j]
result = [grid[i][j]]
} else if dp[k][i][j] == minVal {
result.append(grid[i][j])
}
}
}
return result
}
``` // XCTAssertTrue failedfunc minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var dp = [[[Int]]](repeating: Array(repeating: Array(repeating: Int.max, count: k + 1), count: n), count: n)
for i in 0..<n {
for j in 0..<n {
dp[i][j][1] = grid[i][j]
}
}
for len in 2...k {
for i in 0..<n {
for j in 0..<n {
if i > 0 {
dp[i][j][len] = min(dp[i][j][len], dp[i - 1][j][len - 1] + grid[i][j])
}
if i < n - 1 {
dp[i][j][len] = min(dp[i][j][len], dp[i + 1][j][len - 1] + grid[i][j])
}
if j > 0 {
dp[i][j][len] = min(dp[i][j][len], dp[i][j - 1][len - 1] + grid[i][j])
}
if j < n - 1 {
dp[i][j][len] = min(dp[i][j][len], dp[i][j + 1][len - 1] + grid[i][j])
}
}
}
}
var result = [Int]()
var minVal = Int.max
for i in 0..<n {
for j in 0..<n {
if dp[i][j][k] < minVal {
minVal = dp[i][j][k]
result = [grid[i][j]]
} else if dp[i][j][k] == minVal {
result.append(grid[i][j])
}
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a grid with N rows and N columns (N >= 2) and a positive integer k,
each cell of the grid contains a value. Every integer in the range [1, N * N]
inclusive appears exactly once on the cells of the grid.
You have to find the minimum path of length k in the grid. You can start
from any cell, and in each step you can move to any of the neighbor cells,
in other words, you can go to cells which share an edge with you current
cell.
Please note that a path of length k means visiting exactly k cells (not
necessarily distinct).
You CANNOT go off the grid.
A path A (of length k) is considered less than a path B (of length k) if
after making the ordered arrays of the values on the cells that A and B go
through (let's call them lst_A and lst_B), lst_A is lexicographically less
than lst_B, in other words, there exist an integer index i (1 <= i <= k)
such that lst_A[i] < lst_B[i] and for any j (1 <= j < i) we have
lst_A[j] = lst_B[j].
It is guaranteed that the answer is unique.
Return an ordered array of the values on the cells that the minimum path go through.
Examples:
minPath(grid: [[1, 2, 3], [4, 5, 6], [7, 8, 9]], k: 3) == [1, 2, 1]
minPath(grid: [[5, 9, 3], [4, 1, 6], [7, 8, 2]], k: 1) == [1]
assistant
```swift
func minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var dp = [[[Int]]](repeating: Array(repeating: Array(repeating: Int.max, count: k + 1), count: n), count: n)
for i in 0..<n {
for j in 0..<n {
dp[i][j][1] = grid[i][j]
}
}
for len in 2...k {
for i in 0..<n {
for j in 0..<n {
if i > 0 {
dp[i][j][len] = min(dp[i][j][len], dp[i - 1][j][len - 1] + grid[i][j])
}
if i < n - 1 {
dp[i][j][len] = min(dp[i][j][len], dp[i + 1][j][len - 1] + grid[i][j])
}
if j > 0 {
dp[i][j][len] = min(dp[i][j][len], dp[i][j - 1][len - 1] + grid[i][j])
}
if j < n - 1 {
dp[i][j][len] = min(dp[i][j][len], dp[i][j + 1][len - 1] + grid[i][j])
}
}
}
}
var result = [Int]()
var minVal = Int.max
for i in 0..<n {
for j in 0..<n {
if dp[i][j][k] < minVal {
minVal = dp[i][j][k]
result = [grid[i][j]]
} else if dp[i][j][k] == minVal {
result.append(grid[i][j])
}
}
}
return result
}
```
// XCTAssertTrue failedfunc minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var dp = [[[Int]]](repeating: Array(repeating: Array(repeating: Int.max, count: k + 1), count: n), count: n)
for i in 0..<n {
for j in 0..<n {
dp[i][j][1] = grid[i][j]
}
}
let directions = [(0, 1), (1, 0), (-1, 0), (0, -1)]
for len in 2...k {
for i in 0..<n {
for j in 0..<n {
for dir in directions {
let ni = i + dir.0
let nj = j + dir.1
if ni >= 0 && ni < n && nj >= 0 && nj < n {
dp[i][j][len] = min(dp[i][j][len], dp[ni][nj][len - 1] + grid[i][j])
}
}
}
}
}
var result = [Int]()
var minVal = Int.max
for i in 0..<n {
for j in 0..<n {
if dp[i][j][k] < minVal {
minVal = dp[i][j][k]
result = [grid[i][j]]
} else if dp[i][j][k] == minVal {
result.append(grid[i][j])
}
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a grid with N rows and N columns (N >= 2) and a positive integer k,
each cell of the grid contains a value. Every integer in the range [1, N * N]
inclusive appears exactly once on the cells of the grid.
You have to find the minimum path of length k in the grid. You can start
from any cell, and in each step you can move to any of the neighbor cells,
in other words, you can go to cells which share an edge with you current
cell.
Please note that a path of length k means visiting exactly k cells (not
necessarily distinct).
You CANNOT go off the grid.
A path A (of length k) is considered less than a path B (of length k) if
after making the ordered arrays of the values on the cells that A and B go
through (let's call them lst_A and lst_B), lst_A is lexicographically less
than lst_B, in other words, there exist an integer index i (1 <= i <= k)
such that lst_A[i] < lst_B[i] and for any j (1 <= j < i) we have
lst_A[j] = lst_B[j].
It is guaranteed that the answer is unique.
Return an ordered array of the values on the cells that the minimum path go through.
Examples:
minPath(grid: [[1, 2, 3], [4, 5, 6], [7, 8, 9]], k: 3) == [1, 2, 1]
minPath(grid: [[5, 9, 3], [4, 1, 6], [7, 8, 2]], k: 1) == [1]
assistant
```swift
func minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var dp = [[[Int]]](repeating: Array(repeating: Array(repeating: Int.max, count: k + 1), count: n), count: n)
for i in 0..<n {
for j in 0..<n {
dp[i][j][1] = grid[i][j]
}
}
let directions = [(0, 1), (1, 0), (-1, 0), (0, -1)]
for len in 2...k {
for i in 0..<n {
for j in 0..<n {
for dir in directions {
let ni = i + dir.0
let nj = j + dir.1
if ni >= 0 && ni < n && nj >= 0 && nj < n {
dp[i][j][len] = min(dp[i][j][len], dp[ni][nj][len - 1] + grid[i][j])
}
}
}
}
}
var result = [Int]()
var minVal = Int.max
for i in 0..<n {
for j in 0..<n {
if dp[i][j][k] < minVal {
minVal = dp[i][j][k]
result = [grid[i][j]]
} else if dp[i][j][k] == minVal {
result.append(grid[i][j])
}
}
}
return result
}
```
// XCTAssertTrue failedfunc minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var dp = [[[Int]]](repeating: Array(repeating: Array(repeating: Int.max, count: k + 1), count: n), count: n)
for i in 0..<n {
for j in 0..<n {
dp[i][j][1] = grid[i][j]
}
}
for len in 2...k {
for i in 0..<n {
for j in 0..<n {
if i > 0 {
dp[i][j][len] = min(dp[i][j][len], dp[i - 1][j][len - 1])
}
if i < n - 1 {
dp[i][j][len] = min(dp[i][j][len], dp[i + 1][j][len - 1])
}
if j > 0 {
dp[i][j][len] = min(dp[i][j][len], dp[i][j - 1][len - 1])
}
if j < n - 1 {
dp[i][j][len] = min(dp[i][j][len], dp[i][j + 1][len - 1])
}
dp[i][j][len] += grid[i][j]
}
}
}
var result = [Int]()
var minVal = Int.max
for i in 0..<n {
for j in 0..<n {
if dp[i][j][k] < minVal {
minVal = dp[i][j][k]
result = [grid[i][j]]
} else if dp[i][j][k] == minVal {
result.append(grid[i][j])
}
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a grid with N rows and N columns (N >= 2) and a positive integer k,
each cell of the grid contains a value. Every integer in the range [1, N * N]
inclusive appears exactly once on the cells of the grid.
You have to find the minimum path of length k in the grid. You can start
from any cell, and in each step you can move to any of the neighbor cells,
in other words, you can go to cells which share an edge with you current
cell.
Please note that a path of length k means visiting exactly k cells (not
necessarily distinct).
You CANNOT go off the grid.
A path A (of length k) is considered less than a path B (of length k) if
after making the ordered arrays of the values on the cells that A and B go
through (let's call them lst_A and lst_B), lst_A is lexicographically less
than lst_B, in other words, there exist an integer index i (1 <= i <= k)
such that lst_A[i] < lst_B[i] and for any j (1 <= j < i) we have
lst_A[j] = lst_B[j].
It is guaranteed that the answer is unique.
Return an ordered array of the values on the cells that the minimum path go through.
Examples:
minPath(grid: [[1, 2, 3], [4, 5, 6], [7, 8, 9]], k: 3) == [1, 2, 1]
minPath(grid: [[5, 9, 3], [4, 1, 6], [7, 8, 2]], k: 1) == [1]
assistant
```swift
func minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var dp = [[[Int]]](repeating: Array(repeating: Array(repeating: Int.max, count: k + 1), count: n), count: n)
for i in 0..<n {
for j in 0..<n {
dp[i][j][1] = grid[i][j]
}
}
for len in 2...k {
for i in 0..<n {
for j in 0..<n {
if i > 0 {
dp[i][j][len] = min(dp[i][j][len], dp[i - 1][j][len - 1])
}
if i < n - 1 {
dp[i][j][len] = min(dp[i][j][len], dp[i + 1][j][len - 1])
}
if j > 0 {
dp[i][j][len] = min(dp[i][j][len], dp[i][j - 1][len - 1])
}
if j < n - 1 {
dp[i][j][len] = min(dp[i][j][len], dp[i][j + 1][len - 1])
}
dp[i][j][len] += grid[i][j]
}
}
}
var result = [Int]()
var minVal = Int.max
for i in 0..<n {
for j in 0..<n {
if dp[i][j][k] < minVal {
minVal = dp[i][j][k]
result = [grid[i][j]]
} else if dp[i][j][k] == minVal {
result.append(grid[i][j])
}
}
}
return result
}
```
// XCTAssertTrue failedfunc tri(n: Int) -> [Int] {
var result = [Int]()
for i in 0...n {
if i == 0 {
result.append(3)
} else if i % 2 == 0 {
result.append(1 + i / 2)
} else {
let nextValue = result[i-1] + result[i-2] + result[i+1]
result.append(nextValue)
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Everyone knows Fibonacci sequence, it was studied deeply by mathematicians in
the last couple centuries. However, what people don't know is Tribonacci sequence.
Tribonacci sequence is defined by the recurrence:
tri(1) = 3
tri(n) = 1 + n / 2, if n is even.
tri(n) = tri(n - 1) + tri(n - 2) + tri(n + 1), if n is odd.
For example:
tri(2) = 1 + (2 / 2) = 2
tri(4) = 3
tri(3) = tri(2) + tri(1) + tri(4)
= 2 + 3 + 3 = 8
You are given a non-negative integer number n, you have to a return an array of the
first n + 1 numbers of the Tribonacci sequence.
Examples:
tri(n: 3) == [1, 3, 2, 8]
assistant
```swift
func tri(n: Int) -> [Int] {
var result = [Int]()
for i in 0...n {
if i == 0 {
result.append(3)
} else if i % 2 == 0 {
result.append(1 + i / 2)
} else {
let nextValue = result[i-1] + result[i-2] + result[i+1]
result.append(nextValue)
}
}
return result
}
```
// Fatal error: Index out of rangefunc tri(n: Int) -> [Int] {
var result = [Int]()
for i in 0...n {
if i == 0 {
result.append(1)
} else if i == 1 {
result.append(3)
} else {
if i % 2 == 0 {
result.append(1 + i / 2)
} else {
let nextValue = result[i-1] + result[i-2] + result[i+1]
result.append(nextValue)
}
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Everyone knows Fibonacci sequence, it was studied deeply by mathematicians in
the last couple centuries. However, what people don't know is Tribonacci sequence.
Tribonacci sequence is defined by the recurrence:
tri(1) = 3
tri(n) = 1 + n / 2, if n is even.
tri(n) = tri(n - 1) + tri(n - 2) + tri(n + 1), if n is odd.
For example:
tri(2) = 1 + (2 / 2) = 2
tri(4) = 3
tri(3) = tri(2) + tri(1) + tri(4)
= 2 + 3 + 3 = 8
You are given a non-negative integer number n, you have to a return an array of the
first n + 1 numbers of the Tribonacci sequence.
Examples:
tri(n: 3) == [1, 3, 2, 8]
assistant
```swift
func tri(n: Int) -> [Int] {
var result = [Int]()
for i in 0...n {
if i == 0 {
result.append(1)
} else if i == 1 {
result.append(3)
} else {
if i % 2 == 0 {
result.append(1 + i / 2)
} else {
let nextValue = result[i-1] + result[i-2] + result[i+1]
result.append(nextValue)
}
}
}
return result
}
``` // Fatal error: Index out of rangefunc tri(n: Int) -> [Int] {
var result = [Int]()
for i in 0...n {
if i == 0 {
result.append(3)
} else if i % 2 == 0 {
result.append(1 + i / 2)
} else {
let nextValue = result[i-1] + result[i-2] + result[i+1]
result.append(nextValue)
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Everyone knows Fibonacci sequence, it was studied deeply by mathematicians in
the last couple centuries. However, what people don't know is Tribonacci sequence.
Tribonacci sequence is defined by the recurrence:
tri(1) = 3
tri(n) = 1 + n / 2, if n is even.
tri(n) = tri(n - 1) + tri(n - 2) + tri(n + 1), if n is odd.
For example:
tri(2) = 1 + (2 / 2) = 2
tri(4) = 3
tri(3) = tri(2) + tri(1) + tri(4)
= 2 + 3 + 3 = 8
You are given a non-negative integer number n, you have to a return an array of the
first n + 1 numbers of the Tribonacci sequence.
Examples:
tri(n: 3) == [1, 3, 2, 8]
assistant
```swift
func tri(n: Int) -> [Int] {
var result = [Int]()
for i in 0...n {
if i == 0 {
result.append(3)
} else if i % 2 == 0 {
result.append(1 + i / 2)
} else {
let nextValue = result[i-1] + result[i-2] + result[i+1]
result.append(nextValue)
}
}
return result
}
``` // Fatal error: Index out of rangefunc tri(n: Int) -> [Int] {
var result = [Int]()
for i in 0...n {
if i == 0 {
result.append(1)
} else if i == 1 {
result.append(3)
} else {
if i % 2 == 0 {
result.append(1 + i / 2)
} else {
let nextValue = result[i-1] + result[i-2] + result[i+1]
result.append(nextValue)
}
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Everyone knows Fibonacci sequence, it was studied deeply by mathematicians in
the last couple centuries. However, what people don't know is Tribonacci sequence.
Tribonacci sequence is defined by the recurrence:
tri(1) = 3
tri(n) = 1 + n / 2, if n is even.
tri(n) = tri(n - 1) + tri(n - 2) + tri(n + 1), if n is odd.
For example:
tri(2) = 1 + (2 / 2) = 2
tri(4) = 3
tri(3) = tri(2) + tri(1) + tri(4)
= 2 + 3 + 3 = 8
You are given a non-negative integer number n, you have to a return an array of the
first n + 1 numbers of the Tribonacci sequence.
Examples:
tri(n: 3) == [1, 3, 2, 8]
assistant
```swift
func tri(n: Int) -> [Int] {
var result = [Int]()
for i in 0...n {
if i == 0 {
result.append(1)
} else if i == 1 {
result.append(3)
} else {
if i % 2 == 0 {
result.append(1 + i / 2)
} else {
let nextValue = result[i-1] + result[i-2] + result[i+1]
result.append(nextValue)
}
}
}
return result
}
``` // Fatal error: Index out of rangefunc tri(n: Int) -> [Int] {
var result = [Int]()
for i in 0...n {
if i == 0 {
result.append(3)
} else if i % 2 == 0 {
result.append(1 + i / 2)
} else {
let nextValue = result[i-1] + result[i-2] + result[i+1]
result.append(nextValue)
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Everyone knows Fibonacci sequence, it was studied deeply by mathematicians in
the last couple centuries. However, what people don't know is Tribonacci sequence.
Tribonacci sequence is defined by the recurrence:
tri(1) = 3
tri(n) = 1 + n / 2, if n is even.
tri(n) = tri(n - 1) + tri(n - 2) + tri(n + 1), if n is odd.
For example:
tri(2) = 1 + (2 / 2) = 2
tri(4) = 3
tri(3) = tri(2) + tri(1) + tri(4)
= 2 + 3 + 3 = 8
You are given a non-negative integer number n, you have to a return an array of the
first n + 1 numbers of the Tribonacci sequence.
Examples:
tri(n: 3) == [1, 3, 2, 8]
assistant
```swift
func tri(n: Int) -> [Int] {
var result = [Int]()
for i in 0...n {
if i == 0 {
result.append(3)
} else if i % 2 == 0 {
result.append(1 + i / 2)
} else {
let nextValue = result[i-1] + result[i-2] + result[i+1]
result.append(nextValue)
}
}
return result
}
```
// Fatal error: Index out of rangefunc tri(n: Int) -> [Int] {
var result = [Int]()
for i in 0...n {
if i == 0 {
result.append(1)
} else if i == 1 {
result.append(3)
} else {
if i % 2 == 0 {
result.append(1 + i / 2)
} else {
let nextValue = result[i-1] + result[i-2] + result[i+1]
result.append(nextValue)
}
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Everyone knows Fibonacci sequence, it was studied deeply by mathematicians in
the last couple centuries. However, what people don't know is Tribonacci sequence.
Tribonacci sequence is defined by the recurrence:
tri(1) = 3
tri(n) = 1 + n / 2, if n is even.
tri(n) = tri(n - 1) + tri(n - 2) + tri(n + 1), if n is odd.
For example:
tri(2) = 1 + (2 / 2) = 2
tri(4) = 3
tri(3) = tri(2) + tri(1) + tri(4)
= 2 + 3 + 3 = 8
You are given a non-negative integer number n, you have to a return an array of the
first n + 1 numbers of the Tribonacci sequence.
Examples:
tri(n: 3) == [1, 3, 2, 8]
assistant
```swift
func tri(n: Int) -> [Int] {
var result = [Int]()
for i in 0...n {
if i == 0 {
result.append(1)
} else if i == 1 {
result.append(3)
} else {
if i % 2 == 0 {
result.append(1 + i / 2)
} else {
let nextValue = result[i-1] + result[i-2] + result[i+1]
result.append(nextValue)
}
}
}
return result
}
``` // Fatal error: Index out of rangefunc tri(n: Int) -> [Int] {
var result = [Int]()
for i in 0...n {
if i == 0 {
result.append(3)
} else if i % 2 == 0 {
result.append(1 + i / 2)
} else {
let nextValue = result[i-1] + result[i-2] + result[i+1]
result.append(nextValue)
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Everyone knows Fibonacci sequence, it was studied deeply by mathematicians in
the last couple centuries. However, what people don't know is Tribonacci sequence.
Tribonacci sequence is defined by the recurrence:
tri(1) = 3
tri(n) = 1 + n / 2, if n is even.
tri(n) = tri(n - 1) + tri(n - 2) + tri(n + 1), if n is odd.
For example:
tri(2) = 1 + (2 / 2) = 2
tri(4) = 3
tri(3) = tri(2) + tri(1) + tri(4)
= 2 + 3 + 3 = 8
You are given a non-negative integer number n, you have to a return an array of the
first n + 1 numbers of the Tribonacci sequence.
Examples:
tri(n: 3) == [1, 3, 2, 8]
assistant
```swift
func tri(n: Int) -> [Int] {
var result = [Int]()
for i in 0...n {
if i == 0 {
result.append(3)
} else if i % 2 == 0 {
result.append(1 + i / 2)
} else {
let nextValue = result[i-1] + result[i-2] + result[i+1]
result.append(nextValue)
}
}
return result
}
```
// Fatal error: Index out of rangefunc tri(n: Int) -> [Int] {
var result = [Int]()
for i in 0...n {
if i == 0 {
result.append(3)
} else if i % 2 == 0 {
result.append(1 + i / 2)
} else {
let nextValue = result[i-1] + result[i-2] + result[i+1]
result.append(nextValue)
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Everyone knows Fibonacci sequence, it was studied deeply by mathematicians in
the last couple centuries. However, what people don't know is Tribonacci sequence.
Tribonacci sequence is defined by the recurrence:
tri(1) = 3
tri(n) = 1 + n / 2, if n is even.
tri(n) = tri(n - 1) + tri(n - 2) + tri(n + 1), if n is odd.
For example:
tri(2) = 1 + (2 / 2) = 2
tri(4) = 3
tri(3) = tri(2) + tri(1) + tri(4)
= 2 + 3 + 3 = 8
You are given a non-negative integer number n, you have to a return an array of the
first n + 1 numbers of the Tribonacci sequence.
Examples:
tri(n: 3) == [1, 3, 2, 8]
assistant
```swift
func tri(n: Int) -> [Int] {
var result = [Int]()
for i in 0...n {
if i == 0 {
result.append(3)
} else if i % 2 == 0 {
result.append(1 + i / 2)
} else {
let nextValue = result[i-1] + result[i-2] + result[i+1]
result.append(nextValue)
}
}
return result
}
``` // Fatal error: Index out of rangefunc tri(n: Int) -> [Int] {
var result = [Int]()
for i in 0...n {
if i == 0 {
result.append(1)
} else if i == 1 {
result.append(3)
} else {
if i % 2 == 0 {
result.append(1 + i / 2)
} else {
let nextValue = result[i-1] + result[i-2] + result[i+1]
result.append(nextValue)
}
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Everyone knows Fibonacci sequence, it was studied deeply by mathematicians in
the last couple centuries. However, what people don't know is Tribonacci sequence.
Tribonacci sequence is defined by the recurrence:
tri(1) = 3
tri(n) = 1 + n / 2, if n is even.
tri(n) = tri(n - 1) + tri(n - 2) + tri(n + 1), if n is odd.
For example:
tri(2) = 1 + (2 / 2) = 2
tri(4) = 3
tri(3) = tri(2) + tri(1) + tri(4)
= 2 + 3 + 3 = 8
You are given a non-negative integer number n, you have to a return an array of the
first n + 1 numbers of the Tribonacci sequence.
Examples:
tri(n: 3) == [1, 3, 2, 8]
assistant
```swift
func tri(n: Int) -> [Int] {
var result = [Int]()
for i in 0...n {
if i == 0 {
result.append(1)
} else if i == 1 {
result.append(3)
} else {
if i % 2 == 0 {
result.append(1 + i / 2)
} else {
let nextValue = result[i-1] + result[i-2] + result[i+1]
result.append(nextValue)
}
}
}
return result
}
``` // Fatal error: Index out of rangefunc tri(n: Int) -> [Int] {
var result = [Int]()
for i in 0...n {
if i == 0 {
result.append(1)
} else if i == 1 {
result.append(3)
} else if i % 2 == 0 {
result.append(1 + i / 2)
} else {
let nextValue = result[i-1] + result[i-2] + result[i+1]
result.append(nextValue)
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Everyone knows Fibonacci sequence, it was studied deeply by mathematicians in
the last couple centuries. However, what people don't know is Tribonacci sequence.
Tribonacci sequence is defined by the recurrence:
tri(1) = 3
tri(n) = 1 + n / 2, if n is even.
tri(n) = tri(n - 1) + tri(n - 2) + tri(n + 1), if n is odd.
For example:
tri(2) = 1 + (2 / 2) = 2
tri(4) = 3
tri(3) = tri(2) + tri(1) + tri(4)
= 2 + 3 + 3 = 8
You are given a non-negative integer number n, you have to a return an array of the
first n + 1 numbers of the Tribonacci sequence.
Examples:
tri(n: 3) == [1, 3, 2, 8]
assistant
```swift
func tri(n: Int) -> [Int] {
var result = [Int]()
for i in 0...n {
if i == 0 {
result.append(1)
} else if i == 1 {
result.append(3)
} else if i % 2 == 0 {
result.append(1 + i / 2)
} else {
let nextValue = result[i-1] + result[i-2] + result[i+1]
result.append(nextValue)
}
}
return result
}
``` // Fatal error: Index out of rangefunc digits(n: Int) -> Int {
var product = 1
var hasOdd = false
for digit in String(n).compactMap({ Int(String($0)) }) {
if digit % 2 != 0 {
product *= digit
hasOdd = true
}
}
return hasOdd ? product : 0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer n, return the product of the odd digits.
Return 0 if all digits are even.
For example:
digits(n: 1) == 1
digits(n: 4) == 0
digits(n: 235) == 15
assistant
```swift
func digits(n: Int) -> Int {
var product = 1
var hasOdd = false
for digit in String(n).compactMap({ Int(String($0)) }) {
if digit % 2 != 0 {
product *= digit
hasOdd = true
}
}
return hasOdd ? product : 0
}
```func digits(n: Int) -> Int {
var product = 1
var hasOdd = false
var num = n
while num > 0 {
let digit = num % 10
if digit % 2 != 0 {
product *= digit
hasOdd = true
}
num /= 10
}
return hasOdd ? product : 0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer n, return the product of the odd digits.
Return 0 if all digits are even.
For example:
digits(n: 1) == 1
digits(n: 4) == 0
digits(n: 235) == 15
assistant
```swift
func digits(n: Int) -> Int {
var product = 1
var hasOdd = false
var num = n
while num > 0 {
let digit = num % 10
if digit % 2 != 0 {
product *= digit
hasOdd = true
}
num /= 10
}
return hasOdd ? product : 0
}
```func digits(n: Int) -> Int {
var product = 1
var hasOdd = false
for digit in String(n).compactMap({ Int(String($0)) }) {
if digit % 2 != 0 {
product *= digit
hasOdd = true
}
}
return hasOdd ? product : 0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer n, return the product of the odd digits.
Return 0 if all digits are even.
For example:
digits(n: 1) == 1
digits(n: 4) == 0
digits(n: 235) == 15
assistant
```swift
func digits(n: Int) -> Int {
var product = 1
var hasOdd = false
for digit in String(n).compactMap({ Int(String($0)) }) {
if digit % 2 != 0 {
product *= digit
hasOdd = true
}
}
return hasOdd ? product : 0
}
```func digits(n: Int) -> Int {
var product = 1
var hasOdd = false
for digit in String(n).compactMap({ Int(String($0)) }) {
if digit % 2 != 0 {
product *= digit
hasOdd = true
}
}
return hasOdd ? product : 0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer n, return the product of the odd digits.
Return 0 if all digits are even.
For example:
digits(n: 1) == 1
digits(n: 4) == 0
digits(n: 235) == 15
assistant
```swift
func digits(n: Int) -> Int {
var product = 1
var hasOdd = false
for digit in String(n).compactMap({ Int(String($0)) }) {
if digit % 2 != 0 {
product *= digit
hasOdd = true
}
}
return hasOdd ? product : 0
}
```func digits(n: Int) -> Int {
var product = 1
var hasOdd = false
let digits = String(n).compactMap { Int(String($0)) }
for digit in digits {
if digit % 2 != 0 {
product *= digit
hasOdd = true
}
}
return hasOdd ? product : 0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer n, return the product of the odd digits.
Return 0 if all digits are even.
For example:
digits(n: 1) == 1
digits(n: 4) == 0
digits(n: 235) == 15
assistant
```swift
func digits(n: Int) -> Int {
var product = 1
var hasOdd = false
let digits = String(n).compactMap { Int(String($0)) }
for digit in digits {
if digit % 2 != 0 {
product *= digit
hasOdd = true
}
}
return hasOdd ? product : 0
}
```func digits(n: Int) -> Int {
var product = 1
var hasOdd = false
for digit in String(n).compactMap({ Int(String($0)) }) {
if digit % 2 != 0 {
product *= digit
hasOdd = true
}
}
return hasOdd ? product : 0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer n, return the product of the odd digits.
Return 0 if all digits are even.
For example:
digits(n: 1) == 1
digits(n: 4) == 0
digits(n: 235) == 15
assistant
```swift
func digits(n: Int) -> Int {
var product = 1
var hasOdd = false
for digit in String(n).compactMap({ Int(String($0)) }) {
if digit % 2 != 0 {
product *= digit
hasOdd = true
}
}
return hasOdd ? product : 0
}
```func digits(n: Int) -> Int {
var product = 1
var hasOdd = false
for digit in String(n).compactMap({ Int(String($0)) }) {
if digit % 2 != 0 {
product *= digit
hasOdd = true
}
}
return hasOdd ? product : 0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer n, return the product of the odd digits.
Return 0 if all digits are even.
For example:
digits(n: 1) == 1
digits(n: 4) == 0
digits(n: 235) == 15
assistant
```swift
func digits(n: Int) -> Int {
var product = 1
var hasOdd = false
for digit in String(n).compactMap({ Int(String($0)) }) {
if digit % 2 != 0 {
product *= digit
hasOdd = true
}
}
return hasOdd ? product : 0
}
```func digits(n: Int) -> Int {
var product = 1
var hasOdd = false
for digit in String(n).compactMap({Int(String($0))}) {
if digit % 2 != 0 {
product *= digit
hasOdd = true
}
}
return hasOdd ? product : 0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer n, return the product of the odd digits.
Return 0 if all digits are even.
For example:
digits(n: 1) == 1
digits(n: 4) == 0
digits(n: 235) == 15
assistant
```swift
func digits(n: Int) -> Int {
var product = 1
var hasOdd = false
for digit in String(n).compactMap({Int(String($0))}) {
if digit % 2 != 0 {
product *= digit
hasOdd = true
}
}
return hasOdd ? product : 0
}
```func digits(n: Int) -> Int {
var product = 1
var hasOddDigit = false
let digits = String(n).compactMap { Int(String($0)) }
for digit in digits {
if digit % 2 != 0 {
product *= digit
hasOddDigit = true
}
}
return hasOddDigit ? product : 0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer n, return the product of the odd digits.
Return 0 if all digits are even.
For example:
digits(n: 1) == 1
digits(n: 4) == 0
digits(n: 235) == 15
assistant
```swift
func digits(n: Int) -> Int {
var product = 1
var hasOddDigit = false
let digits = String(n).compactMap { Int(String($0)) }
for digit in digits {
if digit % 2 != 0 {
product *= digit
hasOddDigit = true
}
}
return hasOddDigit ? product : 0
}
```func digits(n: Int) -> Int {
var product = 1
var hasOdd = false
for digit in String(n).compactMap({ Int(String($0)) }) {
if digit % 2 != 0 {
product *= digit
hasOdd = true
}
}
return hasOdd ? product : 0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer n, return the product of the odd digits.
Return 0 if all digits are even.
For example:
digits(n: 1) == 1
digits(n: 4) == 0
digits(n: 235) == 15
assistant
```swift
func digits(n: Int) -> Int {
var product = 1
var hasOdd = false
for digit in String(n).compactMap({ Int(String($0)) }) {
if digit % 2 != 0 {
product *= digit
hasOdd = true
}
}
return hasOdd ? product : 0
}
```func isNested(string: String) -> Bool {
var stack = [Character]()
for char in string {
if char == "[" {
stack.append(char)
} else if char == "]" {
guard !stack.isEmpty else { return false }
stack.popLast()
if !stack.isEmpty {
return true
}
}
}
return false
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function that takes a string as input which contains only square brackets.
The function should return true if and only if there is a valid subsequence of brackets
where at least one bracket in the subsequence is nested.
isNested(string: "[[]]") == true
isNested(string: "[]]]]]]][[[[[]") == false
isNested(string: "[][]") == false
isNested(string: "[]") == false
isNested(string: "[[][]]") == true
isNested(string: "[[]][[") == true
assistant
```swift
func isNested(string: String) -> Bool {
var stack = [Character]()
for char in string {
if char == "[" {
stack.append(char)
} else if char == "]" {
guard !stack.isEmpty else { return false }
stack.popLast()
if !stack.isEmpty {
return true
}
}
}
return false
}
```stack.popLast() // result of call to 'popLast()' is unused // XCTAssertTrue failedfunc isNested(string: String) -> Bool {
var stack = [Character]()
for char in string {
if char == "[" {
stack.append(char)
} else if char == "]" {
guard !stack.isEmpty else { return false }
stack.removeLast()
// Check if there's still an opening bracket after removing the current closing bracket
if !stack.isEmpty {
return true
}
}
}
return false
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function that takes a string as input which contains only square brackets.
The function should return true if and only if there is a valid subsequence of brackets
where at least one bracket in the subsequence is nested.
isNested(string: "[[]]") == true
isNested(string: "[]]]]]]][[[[[]") == false
isNested(string: "[][]") == false
isNested(string: "[]") == false
isNested(string: "[[][]]") == true
isNested(string: "[[]][[") == true
assistant
```swift
func isNested(string: String) -> Bool {
var stack = [Character]()
for char in string {
if char == "[" {
stack.append(char)
} else if char == "]" {
guard !stack.isEmpty else { return false }
stack.removeLast()
// Check if there's still an opening bracket after removing the current closing bracket
if !stack.isEmpty {
return true
}
}
}
return false
}
```
// XCTAssertTrue failedfunc isNested(string: String) -> Bool {
var stack = [Character]()
for char in string {
if char == "[" {
stack.append(char)
} else if char == "]" {
if let lastChar = stack.last, lastChar == "[" {
stack.removeLast()
if !stack.isEmpty {
return true
}
} else {
return false
}
}
}
return false
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function that takes a string as input which contains only square brackets.
The function should return true if and only if there is a valid subsequence of brackets
where at least one bracket in the subsequence is nested.
isNested(string: "[[]]") == true
isNested(string: "[]]]]]]][[[[[]") == false
isNested(string: "[][]") == false
isNested(string: "[]") == false
isNested(string: "[[][]]") == true
isNested(string: "[[]][[") == true
assistant
```swift
func isNested(string: String) -> Bool {
var stack = [Character]()
for char in string {
if char == "[" {
stack.append(char)
} else if char == "]" {
if let lastChar = stack.last, lastChar == "[" {
stack.removeLast()
if !stack.isEmpty {
return true
}
} else {
return false
}
}
}
return false
}
``` // XCTAssertTrue failedfunc isNested(string: String) -> Bool {
var stack = [Character]()
for char in string {
if char == "[" {
stack.append(char)
} else if char == "]" {
guard !stack.isEmpty else { return false }
stack.popLast()
if !stack.isEmpty {
return true
}
}
}
return false
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function that takes a string as input which contains only square brackets.
The function should return true if and only if there is a valid subsequence of brackets
where at least one bracket in the subsequence is nested.
isNested(string: "[[]]") == true
isNested(string: "[]]]]]]][[[[[]") == false
isNested(string: "[][]") == false
isNested(string: "[]") == false
isNested(string: "[[][]]") == true
isNested(string: "[[]][[") == true
assistant
```swift
func isNested(string: String) -> Bool {
var stack = [Character]()
for char in string {
if char == "[" {
stack.append(char)
} else if char == "]" {
guard !stack.isEmpty else { return false }
stack.popLast()
if !stack.isEmpty {
return true
}
}
}
return false
}
```stack.popLast() // result of call to 'popLast()' is unused // XCTAssertTrue failedfunc isNested(string: String) -> Bool {
var stack = [Character]()
for char in string {
if char == "[" {
stack.append(char)
} else if !stack.isEmpty && char == "]" {
stack.removeLast()
if !stack.isEmpty {
return true
}
}
}
return false
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function that takes a string as input which contains only square brackets.
The function should return true if and only if there is a valid subsequence of brackets
where at least one bracket in the subsequence is nested.
isNested(string: "[[]]") == true
isNested(string: "[]]]]]]][[[[[]") == false
isNested(string: "[][]") == false
isNested(string: "[]") == false
isNested(string: "[[][]]") == true
isNested(string: "[[]][[") == true
assistant
```swift
func isNested(string: String) -> Bool {
var stack = [Character]()
for char in string {
if char == "[" {
stack.append(char)
} else if !stack.isEmpty && char == "]" {
stack.removeLast()
if !stack.isEmpty {
return true
}
}
}
return false
}
``` // XCTAssertTrue failedfunc isNested(string: String) -> Bool {
var stack = [Character]()
for char in string {
if char == "[" {
stack.append(char)
} else if char == "]" {
if let lastChar = stack.last, lastChar == "[" {
stack.removeLast()
// Check if there's still an opening bracket after removing the current pair
if !stack.isEmpty {
return true
}
} else {
// Unmatched closing bracket found
return false
}
}
}
// If stack is not empty, it means there are unmatched opening brackets
return false
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function that takes a string as input which contains only square brackets.
The function should return true if and only if there is a valid subsequence of brackets
where at least one bracket in the subsequence is nested.
isNested(string: "[[]]") == true
isNested(string: "[]]]]]]][[[[[]") == false
isNested(string: "[][]") == false
isNested(string: "[]") == false
isNested(string: "[[][]]") == true
isNested(string: "[[]][[") == true
assistant
```swift
func isNested(string: String) -> Bool {
var stack = [Character]()
for char in string {
if char == "[" {
stack.append(char)
} else if char == "]" {
if let lastChar = stack.last, lastChar == "[" {
stack.removeLast()
// Check if there's still an opening bracket after removing the current pair
if !stack.isEmpty {
return true
}
} else {
// Unmatched closing bracket found
return false
}
}
}
// If stack is not empty, it means there are unmatched opening brackets
return false
}
``` // XCTAssertTrue failedfunc isNested(string: String) -> Bool {
var stack = [Character]()
for char in string {
if char == "[" {
stack.append(char)
} else if char == "]" {
guard !stack.isEmpty else {
return false
}
stack.popLast()
// Check if there's still an opening bracket after popping
if !stack.isEmpty {
return true
}
}
}
return false
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function that takes a string as input which contains only square brackets.
The function should return true if and only if there is a valid subsequence of brackets
where at least one bracket in the subsequence is nested.
isNested(string: "[[]]") == true
isNested(string: "[]]]]]]][[[[[]") == false
isNested(string: "[][]") == false
isNested(string: "[]") == false
isNested(string: "[[][]]") == true
isNested(string: "[[]][[") == true
assistant
```swift
func isNested(string: String) -> Bool {
var stack = [Character]()
for char in string {
if char == "[" {
stack.append(char)
} else if char == "]" {
guard !stack.isEmpty else {
return false
}
stack.popLast()
// Check if there's still an opening bracket after popping
if !stack.isEmpty {
return true
}
}
}
return false
}
```stack.popLast() // result of call to 'popLast()' is unused // XCTAssertTrue failedfunc isNested(string: String) -> Bool {
var stack = [Character]()
for char in string {
if char == "[" {
stack.append(char)
} else if char == "]" {
guard !stack.isEmpty else {
return false
}
let lastChar = stack.removeLast()
if lastChar == "[" && !stack.isEmpty {
return true
}
}
}
return false
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function that takes a string as input which contains only square brackets.
The function should return true if and only if there is a valid subsequence of brackets
where at least one bracket in the subsequence is nested.
isNested(string: "[[]]") == true
isNested(string: "[]]]]]]][[[[[]") == false
isNested(string: "[][]") == false
isNested(string: "[]") == false
isNested(string: "[[][]]") == true
isNested(string: "[[]][[") == true
assistant
```swift
func isNested(string: String) -> Bool {
var stack = [Character]()
for char in string {
if char == "[" {
stack.append(char)
} else if char == "]" {
guard !stack.isEmpty else {
return false
}
let lastChar = stack.removeLast()
if lastChar == "[" && !stack.isEmpty {
return true
}
}
}
return false
}
``` // XCTAssertTrue failedfunc isNested(string: String) -> Bool {
var stack = [Character]()
for char in string {
if char == "[" {
stack.append(char)
} else if char == "]" {
guard !stack.isEmpty else { return false }
let lastChar = stack.removeLast()
if lastChar == "[" && !stack.isEmpty {
return true
}
}
}
return false
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function that takes a string as input which contains only square brackets.
The function should return true if and only if there is a valid subsequence of brackets
where at least one bracket in the subsequence is nested.
isNested(string: "[[]]") == true
isNested(string: "[]]]]]]][[[[[]") == false
isNested(string: "[][]") == false
isNested(string: "[]") == false
isNested(string: "[[][]]") == true
isNested(string: "[[]][[") == true
assistant
```swift
func isNested(string: String) -> Bool {
var stack = [Character]()
for char in string {
if char == "[" {
stack.append(char)
} else if char == "]" {
guard !stack.isEmpty else { return false }
let lastChar = stack.removeLast()
if lastChar == "[" && !stack.isEmpty {
return true
}
}
}
return false
}
``` // XCTAssertTrue failedfunc isNested(string: String) -> Bool {
var stack = [Character]()
for char in string {
if char == "[" {
stack.append(char)
} else if !stack.isEmpty && char == "]" {
stack.popLast()
if !stack.isEmpty {
return true
}
}
}
return false
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function that takes a string as input which contains only square brackets.
The function should return true if and only if there is a valid subsequence of brackets
where at least one bracket in the subsequence is nested.
isNested(string: "[[]]") == true
isNested(string: "[]]]]]]][[[[[]") == false
isNested(string: "[][]") == false
isNested(string: "[]") == false
isNested(string: "[[][]]") == true
isNested(string: "[[]][[") == true
assistant
```swift
func isNested(string: String) -> Bool {
var stack = [Character]()
for char in string {
if char == "[" {
stack.append(char)
} else if !stack.isEmpty && char == "]" {
stack.popLast()
if !stack.isEmpty {
return true
}
}
}
return false
}
```stack.popLast() // result of call to 'popLast()' is unused // XCTAssertTrue failedfunc sumSquares(lst: [Double]) -> Int {
return lst.map { Int(ceil($0)) }.map { $0 * $0 }.reduce(0, +)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given an array of numbers.
You need to return the sum of squared numbers in the given array,
round each element in the array to the upper int(Ceiling) first.
Examples:
sumSquares(lst: [1.0, 2.0, 3.0]) == 14
sumSquares(lst: [1.0, 4.0, 9.0]) == 98
sumSquares(lst: [1.0, 3.0, 5.0, 7.0]) == 84
sumSquares(lst: [1.4, 4.2, 0.0]) == 29
sumSquares(lst: [-2.4, 1.0, 1.0]) == 6
assistant
```swift
func sumSquares(lst: [Double]) -> Int {
return lst.map { Int(ceil($0)) }.map { $0 * $0 }.reduce(0, +)
}
```func sumSquares(lst: [Double]) -> Int {
return lst.map { Int(ceil($0)) }.map { $0 * $0 }.reduce(0, +)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given an array of numbers.
You need to return the sum of squared numbers in the given array,
round each element in the array to the upper int(Ceiling) first.
Examples:
sumSquares(lst: [1.0, 2.0, 3.0]) == 14
sumSquares(lst: [1.0, 4.0, 9.0]) == 98
sumSquares(lst: [1.0, 3.0, 5.0, 7.0]) == 84
sumSquares(lst: [1.4, 4.2, 0.0]) == 29
sumSquares(lst: [-2.4, 1.0, 1.0]) == 6
assistant
```swift
func sumSquares(lst: [Double]) -> Int {
return lst.map { Int(ceil($0)) }.map { $0 * $0 }.reduce(0, +)
}
```func sumSquares(lst: [Double]) -> Int {
var sum = 0
for num in lst {
let ceilNum = ceil(num)
sum += Int(pow(ceilNum, 2))
}
return sum
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given an array of numbers.
You need to return the sum of squared numbers in the given array,
round each element in the array to the upper int(Ceiling) first.
Examples:
sumSquares(lst: [1.0, 2.0, 3.0]) == 14
sumSquares(lst: [1.0, 4.0, 9.0]) == 98
sumSquares(lst: [1.0, 3.0, 5.0, 7.0]) == 84
sumSquares(lst: [1.4, 4.2, 0.0]) == 29
sumSquares(lst: [-2.4, 1.0, 1.0]) == 6
assistant
```swift
func sumSquares(lst: [Double]) -> Int {
var sum = 0
for num in lst {
let ceilNum = ceil(num)
sum += Int(pow(ceilNum, 2))
}
return sum
}
```func sumSquares(lst: [Double]) -> Int {
var sum = 0
for num in lst {
let ceilNum = ceil(num)
sum += Int(ceilNum * ceilNum)
}
return sum
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given an array of numbers.
You need to return the sum of squared numbers in the given array,
round each element in the array to the upper int(Ceiling) first.
Examples:
sumSquares(lst: [1.0, 2.0, 3.0]) == 14
sumSquares(lst: [1.0, 4.0, 9.0]) == 98
sumSquares(lst: [1.0, 3.0, 5.0, 7.0]) == 84
sumSquares(lst: [1.4, 4.2, 0.0]) == 29
sumSquares(lst: [-2.4, 1.0, 1.0]) == 6
assistant
```swift
func sumSquares(lst: [Double]) -> Int {
var sum = 0
for num in lst {
let ceilNum = ceil(num)
sum += Int(ceilNum * ceilNum)
}
return sum
}
```func sumSquares(lst: [Double]) -> Int {
return lst.map { Int(ceil($0)) }.map { $0 * $0 }.reduce(0, +)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given an array of numbers.
You need to return the sum of squared numbers in the given array,
round each element in the array to the upper int(Ceiling) first.
Examples:
sumSquares(lst: [1.0, 2.0, 3.0]) == 14
sumSquares(lst: [1.0, 4.0, 9.0]) == 98
sumSquares(lst: [1.0, 3.0, 5.0, 7.0]) == 84
sumSquares(lst: [1.4, 4.2, 0.0]) == 29
sumSquares(lst: [-2.4, 1.0, 1.0]) == 6
assistant
```swift
func sumSquares(lst: [Double]) -> Int {
return lst.map { Int(ceil($0)) }.map { $0 * $0 }.reduce(0, +)
}
```func sumSquares(lst: [Double]) -> Int {
let roundedList = lst.map { Int(ceil($0)) }
let squaredList = roundedList.map { $0 * $0 }
return squaredList.reduce(0, +)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given an array of numbers.
You need to return the sum of squared numbers in the given array,
round each element in the array to the upper int(Ceiling) first.
Examples:
sumSquares(lst: [1.0, 2.0, 3.0]) == 14
sumSquares(lst: [1.0, 4.0, 9.0]) == 98
sumSquares(lst: [1.0, 3.0, 5.0, 7.0]) == 84
sumSquares(lst: [1.4, 4.2, 0.0]) == 29
sumSquares(lst: [-2.4, 1.0, 1.0]) == 6
assistant
```swift
func sumSquares(lst: [Double]) -> Int {
let roundedList = lst.map { Int(ceil($0)) }
let squaredList = roundedList.map { $0 * $0 }
return squaredList.reduce(0, +)
}
```func sumSquares(lst: [Double]) -> Int {
var sum = 0
for num in lst {
let ceilNum = ceil(num)
let square = Int(ceilNum * ceilNum)
sum += square
}
return sum
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given an array of numbers.
You need to return the sum of squared numbers in the given array,
round each element in the array to the upper int(Ceiling) first.
Examples:
sumSquares(lst: [1.0, 2.0, 3.0]) == 14
sumSquares(lst: [1.0, 4.0, 9.0]) == 98
sumSquares(lst: [1.0, 3.0, 5.0, 7.0]) == 84
sumSquares(lst: [1.4, 4.2, 0.0]) == 29
sumSquares(lst: [-2.4, 1.0, 1.0]) == 6
assistant
```swift
func sumSquares(lst: [Double]) -> Int {
var sum = 0
for num in lst {
let ceilNum = ceil(num)
let square = Int(ceilNum * ceilNum)
sum += square
}
return sum
}
```func sumSquares(lst: [Double]) -> Int {
var sum = 0
for num in lst {
let ceilNum = ceil(num)
let square = Int(pow(ceilNum, 2))
sum += square
}
return sum
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given an array of numbers.
You need to return the sum of squared numbers in the given array,
round each element in the array to the upper int(Ceiling) first.
Examples:
sumSquares(lst: [1.0, 2.0, 3.0]) == 14
sumSquares(lst: [1.0, 4.0, 9.0]) == 98
sumSquares(lst: [1.0, 3.0, 5.0, 7.0]) == 84
sumSquares(lst: [1.4, 4.2, 0.0]) == 29
sumSquares(lst: [-2.4, 1.0, 1.0]) == 6
assistant
```swift
func sumSquares(lst: [Double]) -> Int {
var sum = 0
for num in lst {
let ceilNum = ceil(num)
let square = Int(pow(ceilNum, 2))
sum += square
}
return sum
}
```func sumSquares(lst: [Double]) -> Int {
return lst.map { Int(ceil($0)) }.map { $0 * $0 }.reduce(0, +)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given an array of numbers.
You need to return the sum of squared numbers in the given array,
round each element in the array to the upper int(Ceiling) first.
Examples:
sumSquares(lst: [1.0, 2.0, 3.0]) == 14
sumSquares(lst: [1.0, 4.0, 9.0]) == 98
sumSquares(lst: [1.0, 3.0, 5.0, 7.0]) == 84
sumSquares(lst: [1.4, 4.2, 0.0]) == 29
sumSquares(lst: [-2.4, 1.0, 1.0]) == 6
assistant
```swift
func sumSquares(lst: [Double]) -> Int {
return lst.map { Int(ceil($0)) }.map { $0 * $0 }.reduce(0, +)
}
```func sumSquares(lst: [Double]) -> Int {
return lst.map { Int(ceil($0)) }.map { $0 * $0 }.reduce(0, +)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given an array of numbers.
You need to return the sum of squared numbers in the given array,
round each element in the array to the upper int(Ceiling) first.
Examples:
sumSquares(lst: [1.0, 2.0, 3.0]) == 14
sumSquares(lst: [1.0, 4.0, 9.0]) == 98
sumSquares(lst: [1.0, 3.0, 5.0, 7.0]) == 84
sumSquares(lst: [1.4, 4.2, 0.0]) == 29
sumSquares(lst: [-2.4, 1.0, 1.0]) == 6
assistant
```swift
func sumSquares(lst: [Double]) -> Int {
return lst.map { Int(ceil($0)) }.map { $0 * $0 }.reduce(0, +)
}
```func checkIfLastCharIsALetter(txt: String) -> Bool {
guard !txt.isEmpty else { return false }
let trimmedTxt = txt.trimmingCharacters(in: .whitespaces)
guard let lastChar = trimmedTxt.last else { return false }
if CharacterSet.alphanumerics.contains(lastChar) {
if trimmedTxt.count > 1 && CharacterSet.whitespaces.contains(trimmedTxt[trimmedTxt.index(before: trimmedTxt.endIndex)]) {
return true
} else if trimmedTxt.count == 1 {
return true
}
}
return false
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function that returns true if the last character
of a given string is an alphabetical character and is not
a part of a word, and false otherwise.
Note: "word" is a group of characters separated by space.
Examples:
checkIfLastCharIsALetter(txt: "apple pie") == false
checkIfLastCharIsALetter(txt: "apple pi e") == true
checkIfLastCharIsALetter(txt: "apple pi e ") == false
checkIfLastCharIsALetter(txt: "") == false
assistant
```swift
func checkIfLastCharIsALetter(txt: String) -> Bool {
guard !txt.isEmpty else { return false }
let trimmedTxt = txt.trimmingCharacters(in: .whitespaces)
guard let lastChar = trimmedTxt.last else { return false }
if CharacterSet.alphanumerics.contains(lastChar) {
if trimmedTxt.count > 1 && CharacterSet.whitespaces.contains(trimmedTxt[trimmedTxt.index(before: trimmedTxt.endIndex)]) {
return true
} else if trimmedTxt.count == 1 {
return true
}
}
return false
}
```if CharacterSet.alphanumerics.contains(lastChar) { // cannot convert value of type 'String.Element' (aka 'Character') to expected argument type 'Unicode.Scalar'if trimmedTxt.count > 1 && CharacterSet.whitespaces.contains(trimmedTxt[trimmedTxt.index(before: trimmedTxt.endIndex)]) { // cannot convert value of type 'Character' to expected argument type 'Unicode.Scalar'func checkIfLastCharIsALetter(txt: String) -> Bool {
guard !txt.isEmpty else { return false }
let trimmedTxt = txt.trimmingCharacters(in: .whitespacesAndNewlines)
guard let lastChar = trimmedTxt.last else { return false }
if CharacterSet.alphanumerics.contains(lastChar) {
if trimmedTxt.count > 1 {
let secondLastChar = trimmedTxt[trimmedTxt.index(before: trimmedTxt.endIndex)]
return !CharacterSet.alphanumerics.contains(secondLastChar)
} else {
return true
}
}
return false
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function that returns true if the last character
of a given string is an alphabetical character and is not
a part of a word, and false otherwise.
Note: "word" is a group of characters separated by space.
Examples:
checkIfLastCharIsALetter(txt: "apple pie") == false
checkIfLastCharIsALetter(txt: "apple pi e") == true
checkIfLastCharIsALetter(txt: "apple pi e ") == false
checkIfLastCharIsALetter(txt: "") == false
assistant
```swift
func checkIfLastCharIsALetter(txt: String) -> Bool {
guard !txt.isEmpty else { return false }
let trimmedTxt = txt.trimmingCharacters(in: .whitespacesAndNewlines)
guard let lastChar = trimmedTxt.last else { return false }
if CharacterSet.alphanumerics.contains(lastChar) {
if trimmedTxt.count > 1 {
let secondLastChar = trimmedTxt[trimmedTxt.index(before: trimmedTxt.endIndex)]
return !CharacterSet.alphanumerics.contains(secondLastChar)
} else {
return true
}
}
return false
}
```if CharacterSet.alphanumerics.contains(lastChar) { // cannot convert value of type 'String.Element' (aka 'Character') to expected argument type 'Unicode.Scalar'return !CharacterSet.alphanumerics.contains(secondLastChar) // cannot convert value of type 'Character' to expected argument type 'Unicode.Scalar'func checkIfLastCharIsALetter(txt: String) -> Bool {
guard !txt.isEmpty else { return false }
let trimmedTxt = txt.trimmingCharacters(in: .whitespacesAndNewlines)
guard let lastChar = trimmedTxt.last else { return false }
return CharacterSet.alphabets.contains(lastChar) && (trimmedTxt.count == 1 || trimmedTxt[trimmedTxt.index(before: trimmedTxt.endIndex)] == " ")
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function that returns true if the last character
of a given string is an alphabetical character and is not
a part of a word, and false otherwise.
Note: "word" is a group of characters separated by space.
Examples:
checkIfLastCharIsALetter(txt: "apple pie") == false
checkIfLastCharIsALetter(txt: "apple pi e") == true
checkIfLastCharIsALetter(txt: "apple pi e ") == false
checkIfLastCharIsALetter(txt: "") == false
assistant
```swift
func checkIfLastCharIsALetter(txt: String) -> Bool {
guard !txt.isEmpty else { return false }
let trimmedTxt = txt.trimmingCharacters(in: .whitespacesAndNewlines)
guard let lastChar = trimmedTxt.last else { return false }
return CharacterSet.alphabets.contains(lastChar) && (trimmedTxt.count == 1 || trimmedTxt[trimmedTxt.index(before: trimmedTxt.endIndex)] == " ")
}
```return CharacterSet.alphabets.contains(lastChar) && (trimmedTxt.count == 1 || trimmedTxt[trimmedTxt.index(before: trimmedTxt.endIndex)] == " ") // type 'CharacterSet' has no member 'alphabets'func checkIfLastCharIsALetter(txt: String) -> Bool {
guard !txt.isEmpty else { return false }
let trimmedTxt = txt.trimmingCharacters(in: .whitespaces)
guard let lastChar = trimmedTxt.last else { return false }
return CharacterSet.alphabets.contains(lastChar) && (trimmedTxt.count == 1 || trimmedTxt[trimmedTxt.index(before: trimmedTxt.endIndex)] == " ")
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function that returns true if the last character
of a given string is an alphabetical character and is not
a part of a word, and false otherwise.
Note: "word" is a group of characters separated by space.
Examples:
checkIfLastCharIsALetter(txt: "apple pie") == false
checkIfLastCharIsALetter(txt: "apple pi e") == true
checkIfLastCharIsALetter(txt: "apple pi e ") == false
checkIfLastCharIsALetter(txt: "") == false
assistant
```swift
func checkIfLastCharIsALetter(txt: String) -> Bool {
guard !txt.isEmpty else { return false }
let trimmedTxt = txt.trimmingCharacters(in: .whitespaces)
guard let lastChar = trimmedTxt.last else { return false }
return CharacterSet.alphabets.contains(lastChar) && (trimmedTxt.count == 1 || trimmedTxt[trimmedTxt.index(before: trimmedTxt.endIndex)] == " ")
}
```return CharacterSet.alphabets.contains(lastChar) && (trimmedTxt.count == 1 || trimmedTxt[trimmedTxt.index(before: trimmedTxt.endIndex)] == " ") // type 'CharacterSet' has no member 'alphabets'func checkIfLastCharIsALetter(txt: String) -> Bool {
guard !txt.isEmpty else { return false }
let trimmedTxt = txt.trimmingCharacters(in: .whitespacesAndNewlines)
guard let lastChar = trimmedTxt.last else { return false }
return CharacterSet.alphabets.contains(lastChar) && (trimmedTxt.count == 1 || trimmedTxt[trimmedTxt.index(before: trimmedTxt.endIndex)] == " ")
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function that returns true if the last character
of a given string is an alphabetical character and is not
a part of a word, and false otherwise.
Note: "word" is a group of characters separated by space.
Examples:
checkIfLastCharIsALetter(txt: "apple pie") == false
checkIfLastCharIsALetter(txt: "apple pi e") == true
checkIfLastCharIsALetter(txt: "apple pi e ") == false
checkIfLastCharIsALetter(txt: "") == false
assistant
```swift
func checkIfLastCharIsALetter(txt: String) -> Bool {
guard !txt.isEmpty else { return false }
let trimmedTxt = txt.trimmingCharacters(in: .whitespacesAndNewlines)
guard let lastChar = trimmedTxt.last else { return false }
return CharacterSet.alphabets.contains(lastChar) && (trimmedTxt.count == 1 || trimmedTxt[trimmedTxt.index(before: trimmedTxt.endIndex)] == " ")
}
```return CharacterSet.alphabets.contains(lastChar) && (trimmedTxt.count == 1 || trimmedTxt[trimmedTxt.index(before: trimmedTxt.endIndex)] == " ") // type 'CharacterSet' has no member 'alphabets'func checkIfLastCharIsALetter(txt: String) -> Bool {
guard !txt.isEmpty else {
return false
}
let trimmedTxt = txt.trimmingCharacters(in: .whitespacesAndNewlines)
guard let lastChar = trimmedTxt.last else {
return false
}
return CharacterSet.alphabets.contains(lastChar) && (trimmedTxt.count == 1 || trimmedTxt[trimmedTxt.index(before: trimmedTxt.endIndex)] == " ")
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function that returns true if the last character
of a given string is an alphabetical character and is not
a part of a word, and false otherwise.
Note: "word" is a group of characters separated by space.
Examples:
checkIfLastCharIsALetter(txt: "apple pie") == false
checkIfLastCharIsALetter(txt: "apple pi e") == true
checkIfLastCharIsALetter(txt: "apple pi e ") == false
checkIfLastCharIsALetter(txt: "") == false
assistant
```swift
func checkIfLastCharIsALetter(txt: String) -> Bool {
guard !txt.isEmpty else {
return false
}
let trimmedTxt = txt.trimmingCharacters(in: .whitespacesAndNewlines)
guard let lastChar = trimmedTxt.last else {
return false
}
return CharacterSet.alphabets.contains(lastChar) && (trimmedTxt.count == 1 || trimmedTxt[trimmedTxt.index(before: trimmedTxt.endIndex)] == " ")
}
```return CharacterSet.alphabets.contains(lastChar) && (trimmedTxt.count == 1 || trimmedTxt[trimmedTxt.index(before: trimmedTxt.endIndex)] == " ") // type 'CharacterSet' has no member 'alphabets'func checkIfLastCharIsALetter(txt: String) -> Bool {
guard !txt.isEmpty else { return false }
let trimmedTxt = txt.trimmingCharacters(in: .whitespaces)
guard let lastChar = trimmedTxt.last else { return false }
return CharacterSet.alphabets.contains(lastChar) && (trimmedTxt.count == 1 || trimmedTxt[trimmedTxt.index(before: trimmedTxt.endIndex)] == " ")
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function that returns true if the last character
of a given string is an alphabetical character and is not
a part of a word, and false otherwise.
Note: "word" is a group of characters separated by space.
Examples:
checkIfLastCharIsALetter(txt: "apple pie") == false
checkIfLastCharIsALetter(txt: "apple pi e") == true
checkIfLastCharIsALetter(txt: "apple pi e ") == false
checkIfLastCharIsALetter(txt: "") == false
assistant
```swift
func checkIfLastCharIsALetter(txt: String) -> Bool {
guard !txt.isEmpty else { return false }
let trimmedTxt = txt.trimmingCharacters(in: .whitespaces)
guard let lastChar = trimmedTxt.last else { return false }
return CharacterSet.alphabets.contains(lastChar) && (trimmedTxt.count == 1 || trimmedTxt[trimmedTxt.index(before: trimmedTxt.endIndex)] == " ")
}
```return CharacterSet.alphabets.contains(lastChar) && (trimmedTxt.count == 1 || trimmedTxt[trimmedTxt.index(before: trimmedTxt.endIndex)] == " ") // type 'CharacterSet' has no member 'alphabets'func checkIfLastCharIsALetter(txt: String) -> Bool {
guard !txt.isEmpty else { return false }
let trimmedTxt = txt.trimmingCharacters(in: .whitespaces)
guard let lastChar = trimmedTxt.last else { return false }
if CharacterSet.alphanumerics.contains(lastChar) {
if trimmedTxt.count > 1 {
let secondLastChar = trimmedTxt[trimmedTxt.index(before: trimmedTxt.endIndex)]
return !CharacterSet.alphanumerics.contains(secondLastChar)
} else {
return true
}
}
return false
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function that returns true if the last character
of a given string is an alphabetical character and is not
a part of a word, and false otherwise.
Note: "word" is a group of characters separated by space.
Examples:
checkIfLastCharIsALetter(txt: "apple pie") == false
checkIfLastCharIsALetter(txt: "apple pi e") == true
checkIfLastCharIsALetter(txt: "apple pi e ") == false
checkIfLastCharIsALetter(txt: "") == false
assistant
```swift
func checkIfLastCharIsALetter(txt: String) -> Bool {
guard !txt.isEmpty else { return false }
let trimmedTxt = txt.trimmingCharacters(in: .whitespaces)
guard let lastChar = trimmedTxt.last else { return false }
if CharacterSet.alphanumerics.contains(lastChar) {
if trimmedTxt.count > 1 {
let secondLastChar = trimmedTxt[trimmedTxt.index(before: trimmedTxt.endIndex)]
return !CharacterSet.alphanumerics.contains(secondLastChar)
} else {
return true
}
}
return false
}
```if CharacterSet.alphanumerics.contains(lastChar) { // cannot convert value of type 'String.Element' (aka 'Character') to expected argument type 'Unicode.Scalar'return !CharacterSet.alphanumerics.contains(secondLastChar) // cannot convert value of type 'Character' to expected argument type 'Unicode.Scalar'func checkIfLastCharIsALetter(txt: String) -> Bool {
guard !txt.isEmpty else { return false }
let trimmedTxt = txt.trimmingCharacters(in: .whitespacesAndNewlines)
guard let lastChar = trimmedTxt.last else { return false }
if CharacterSet.alphanumerics.contains(lastChar) {
if trimmedTxt.count > 1 {
let secondLastChar = trimmedTxt[trimmedTxt.index(before: trimmedTxt.endIndex)]
return !CharacterSet.alphanumerics.contains(secondLastChar)
} else {
return true
}
}
return false
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function that returns true if the last character
of a given string is an alphabetical character and is not
a part of a word, and false otherwise.
Note: "word" is a group of characters separated by space.
Examples:
checkIfLastCharIsALetter(txt: "apple pie") == false
checkIfLastCharIsALetter(txt: "apple pi e") == true
checkIfLastCharIsALetter(txt: "apple pi e ") == false
checkIfLastCharIsALetter(txt: "") == false
assistant
```swift
func checkIfLastCharIsALetter(txt: String) -> Bool {
guard !txt.isEmpty else { return false }
let trimmedTxt = txt.trimmingCharacters(in: .whitespacesAndNewlines)
guard let lastChar = trimmedTxt.last else { return false }
if CharacterSet.alphanumerics.contains(lastChar) {
if trimmedTxt.count > 1 {
let secondLastChar = trimmedTxt[trimmedTxt.index(before: trimmedTxt.endIndex)]
return !CharacterSet.alphanumerics.contains(secondLastChar)
} else {
return true
}
}
return false
}
```if CharacterSet.alphanumerics.contains(lastChar) { // cannot convert value of type 'String.Element' (aka 'Character') to expected argument type 'Unicode.Scalar'return !CharacterSet.alphanumerics.contains(secondLastChar) // cannot convert value of type 'Character' to expected argument type 'Unicode.Scalar'func checkIfLastCharIsALetter(txt: String) -> Bool {
guard !txt.isEmpty else { return false }
let trimmedString = txt.trimmingCharacters(in: .whitespaces)
guard let lastCharacter = trimmedString.last else { return false }
return CharacterSet.alphabets.contains(lastCharacter) && (trimmedString.count == 1 || trimmedString[trimmedString.index(before: trimmedString.endIndex)] == " ")
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function that returns true if the last character
of a given string is an alphabetical character and is not
a part of a word, and false otherwise.
Note: "word" is a group of characters separated by space.
Examples:
checkIfLastCharIsALetter(txt: "apple pie") == false
checkIfLastCharIsALetter(txt: "apple pi e") == true
checkIfLastCharIsALetter(txt: "apple pi e ") == false
checkIfLastCharIsALetter(txt: "") == false
assistant
```swift
func checkIfLastCharIsALetter(txt: String) -> Bool {
guard !txt.isEmpty else { return false }
let trimmedString = txt.trimmingCharacters(in: .whitespaces)
guard let lastCharacter = trimmedString.last else { return false }
return CharacterSet.alphabets.contains(lastCharacter) && (trimmedString.count == 1 || trimmedString[trimmedString.index(before: trimmedString.endIndex)] == " ")
}
```return CharacterSet.alphabets.contains(lastCharacter) && (trimmedString.count == 1 || trimmedString[trimmedString.index(before: trimmedString.endIndex)] == " ") // type 'CharacterSet' has no member 'alphabets'func canArrange(arr: [Int]) -> Int {
for i in stride(from: arr.count - 1, through: 0, by: -1) {
if i > 0 && arr[i] < arr[i - 1] {
return i
}
}
return -1
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function which returns the largest index of an element which
is not greater than or equal to the element immediately preceding it. If
no such element exists then return -1. The given array will not contain
duplicate values.
Examples:
canArrange(arr: [1, 2, 4, 3, 5]) == 3
canArrange(arr: [1, 2, 3]) == -1
assistant
```swift
func canArrange(arr: [Int]) -> Int {
for i in stride(from: arr.count - 1, through: 0, by: -1) {
if i > 0 && arr[i] < arr[i - 1] {
return i
}
}
return -1
}
```func canArrange(arr: [Int]) -> Int {
for i in stride(from: arr.count - 1, through: 0, by: -1) {
if i > 0 && arr[i] < arr[i - 1] {
return i
}
}
return -1
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function which returns the largest index of an element which
is not greater than or equal to the element immediately preceding it. If
no such element exists then return -1. The given array will not contain
duplicate values.
Examples:
canArrange(arr: [1, 2, 4, 3, 5]) == 3
canArrange(arr: [1, 2, 3]) == -1
assistant
```swift
func canArrange(arr: [Int]) -> Int {
for i in stride(from: arr.count - 1, through: 0, by: -1) {
if i > 0 && arr[i] < arr[i - 1] {
return i
}
}
return -1
}
```func canArrange(arr: [Int]) -> Int {
for i in stride(from: arr.count-1, through: 0, by: -1) {
if i > 0 && arr[i] < arr[i-1] {
return i
}
}
return -1
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function which returns the largest index of an element which
is not greater than or equal to the element immediately preceding it. If
no such element exists then return -1. The given array will not contain
duplicate values.
Examples:
canArrange(arr: [1, 2, 4, 3, 5]) == 3
canArrange(arr: [1, 2, 3]) == -1
assistant
```swift
func canArrange(arr: [Int]) -> Int {
for i in stride(from: arr.count-1, through: 0, by: -1) {
if i > 0 && arr[i] < arr[i-1] {
return i
}
}
return -1
}
```func canArrange(arr: [Int]) -> Int {
for i in stride(from: arr.count - 1, through: 0, by: -1) {
if i > 0 && arr[i] < arr[i - 1] {
return i
}
}
return -1
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function which returns the largest index of an element which
is not greater than or equal to the element immediately preceding it. If
no such element exists then return -1. The given array will not contain
duplicate values.
Examples:
canArrange(arr: [1, 2, 4, 3, 5]) == 3
canArrange(arr: [1, 2, 3]) == -1
assistant
```swift
func canArrange(arr: [Int]) -> Int {
for i in stride(from: arr.count - 1, through: 0, by: -1) {
if i > 0 && arr[i] < arr[i - 1] {
return i
}
}
return -1
}
```func canArrange(arr: [Int]) -> Int {
for i in stride(from: arr.count - 1, through: 0, by: -1) {
if i > 0 && arr[i] < arr[i - 1] {
return i
}
}
return -1
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function which returns the largest index of an element which
is not greater than or equal to the element immediately preceding it. If
no such element exists then return -1. The given array will not contain
duplicate values.
Examples:
canArrange(arr: [1, 2, 4, 3, 5]) == 3
canArrange(arr: [1, 2, 3]) == -1
assistant
```swift
func canArrange(arr: [Int]) -> Int {
for i in stride(from: arr.count - 1, through: 0, by: -1) {
if i > 0 && arr[i] < arr[i - 1] {
return i
}
}
return -1
}
```func canArrange(arr: [Int]) -> Int {
for i in stride(from: arr.count-1, through: 0, by: -1) {
if i > 0 && arr[i] < arr[i-1] {
return i
}
}
return -1
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function which returns the largest index of an element which
is not greater than or equal to the element immediately preceding it. If
no such element exists then return -1. The given array will not contain
duplicate values.
Examples:
canArrange(arr: [1, 2, 4, 3, 5]) == 3
canArrange(arr: [1, 2, 3]) == -1
assistant
```swift
func canArrange(arr: [Int]) -> Int {
for i in stride(from: arr.count-1, through: 0, by: -1) {
if i > 0 && arr[i] < arr[i-1] {
return i
}
}
return -1
}
```func canArrange(arr: [Int]) -> Int {
for i in stride(from: arr.count - 1, through: 0, by: -1) {
if i > 0 && arr[i] < arr[i - 1] {
return i
}
}
return -1
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function which returns the largest index of an element which
is not greater than or equal to the element immediately preceding it. If
no such element exists then return -1. The given array will not contain
duplicate values.
Examples:
canArrange(arr: [1, 2, 4, 3, 5]) == 3
canArrange(arr: [1, 2, 3]) == -1
assistant
```swift
func canArrange(arr: [Int]) -> Int {
for i in stride(from: arr.count - 1, through: 0, by: -1) {
if i > 0 && arr[i] < arr[i - 1] {
return i
}
}
return -1
}
```func canArrange(arr: [Int]) -> Int {
for i in stride(from: arr.count - 1, through: 0, by: -1) {
if i > 0 && arr[i] < arr[i - 1] {
return i
}
}
return -1
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function which returns the largest index of an element which
is not greater than or equal to the element immediately preceding it. If
no such element exists then return -1. The given array will not contain
duplicate values.
Examples:
canArrange(arr: [1, 2, 4, 3, 5]) == 3
canArrange(arr: [1, 2, 3]) == -1
assistant
```swift
func canArrange(arr: [Int]) -> Int {
for i in stride(from: arr.count - 1, through: 0, by: -1) {
if i > 0 && arr[i] < arr[i - 1] {
return i
}
}
return -1
}
```func canArrange(arr: [Int]) -> Int {
for i in stride(from: arr.count-1, through: 0, by: -1) {
if i > 0 && arr[i] < arr[i-1] {
return i
}
}
return -1
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function which returns the largest index of an element which
is not greater than or equal to the element immediately preceding it. If
no such element exists then return -1. The given array will not contain
duplicate values.
Examples:
canArrange(arr: [1, 2, 4, 3, 5]) == 3
canArrange(arr: [1, 2, 3]) == -1
assistant
```swift
func canArrange(arr: [Int]) -> Int {
for i in stride(from: arr.count-1, through: 0, by: -1) {
if i > 0 && arr[i] < arr[i-1] {
return i
}
}
return -1
}
```func canArrange(arr: [Int]) -> Int {
for i in stride(from: arr.count - 1, through: 0, by: -1) {
if i > 0 && arr[i] < arr[i - 1] {
return i
}
}
return -1
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function which returns the largest index of an element which
is not greater than or equal to the element immediately preceding it. If
no such element exists then return -1. The given array will not contain
duplicate values.
Examples:
canArrange(arr: [1, 2, 4, 3, 5]) == 3
canArrange(arr: [1, 2, 3]) == -1
assistant
```swift
func canArrange(arr: [Int]) -> Int {
for i in stride(from: arr.count - 1, through: 0, by: -1) {
if i > 0 && arr[i] < arr[i - 1] {
return i
}
}
return -1
}
```func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for num in lst {
if num < 0 {
if let currentLargestNegative = largestNegative, num > currentLargestNegative {
largestNegative = num
} else {
largestNegative = num
}
} else if num > 0 {
if let currentSmallestPositive = smallestPositive, num < currentSmallestPositive {
smallestPositive = num
} else {
smallestPositive = num
}
}
}
return (largestNegative, smallestPositive)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function that returns a tuple (a, b), where 'a' is
the largest of negative integers, and 'b' is the smallest
of positive integers in an array.
If there is no negative or positive integers, return them as nil.
Examples:
largestSmallestIntegers(lst: [2, 4, 1, 3, 5, 7]) == (nil, 1)
largestSmallestIntegers(lst: [] as [Int]) == (nil, nil)
largestSmallestIntegers(lst: [0]) == (nil, nil)
assistant
```swift
func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for num in lst {
if num < 0 {
if let currentLargestNegative = largestNegative, num > currentLargestNegative {
largestNegative = num
} else {
largestNegative = num
}
} else if num > 0 {
if let currentSmallestPositive = smallestPositive, num < currentSmallestPositive {
smallestPositive = num
} else {
smallestPositive = num
}
}
}
return (largestNegative, smallestPositive)
}
``` // XCTAssertTrue failedfunc largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for num in lst {
if num < 0 {
if let currentLargest = largestNegative, num > currentLargest {
largestNegative = num
} else {
largestNegative = num
}
} else if num > 0 {
if let currentSmallest = smallestPositive, num < currentSmallest {
smallestPositive = num
} else {
smallestPositive = num
}
}
}
return (largestNegative, smallestPositive)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function that returns a tuple (a, b), where 'a' is
the largest of negative integers, and 'b' is the smallest
of positive integers in an array.
If there is no negative or positive integers, return them as nil.
Examples:
largestSmallestIntegers(lst: [2, 4, 1, 3, 5, 7]) == (nil, 1)
largestSmallestIntegers(lst: [] as [Int]) == (nil, nil)
largestSmallestIntegers(lst: [0]) == (nil, nil)
assistant
```swift
func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for num in lst {
if num < 0 {
if let currentLargest = largestNegative, num > currentLargest {
largestNegative = num
} else {
largestNegative = num
}
} else if num > 0 {
if let currentSmallest = smallestPositive, num < currentSmallest {
smallestPositive = num
} else {
smallestPositive = num
}
}
}
return (largestNegative, smallestPositive)
}
``` // XCTAssertTrue failedfunc largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for num in lst {
if num < 0 && (largestNegative == nil || num > largestNegative!) {
largestNegative = num
} else if num > 0 && (smallestPositive == nil || num < smallestPositive!) {
smallestPositive = num
}
}
return (largestNegative, smallestPositive)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function that returns a tuple (a, b), where 'a' is
the largest of negative integers, and 'b' is the smallest
of positive integers in an array.
If there is no negative or positive integers, return them as nil.
Examples:
largestSmallestIntegers(lst: [2, 4, 1, 3, 5, 7]) == (nil, 1)
largestSmallestIntegers(lst: [] as [Int]) == (nil, nil)
largestSmallestIntegers(lst: [0]) == (nil, nil)
assistant
```swift
func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for num in lst {
if num < 0 && (largestNegative == nil || num > largestNegative!) {
largestNegative = num
} else if num > 0 && (smallestPositive == nil || num < smallestPositive!) {
smallestPositive = num
}
}
return (largestNegative, smallestPositive)
}
```func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for num in lst {
if num < 0 {
if let currentLargest = largestNegative, num > currentLargest {
largestNegative = num
} else if largestNegative == nil {
largestNegative = num
}
} else if num > 0 {
if let currentSmallest = smallestPositive, num < currentSmallest {
smallestPositive = num
} else if smallestPositive == nil {
smallestPositive = num
}
}
}
return (largestNegative, smallestPositive)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function that returns a tuple (a, b), where 'a' is
the largest of negative integers, and 'b' is the smallest
of positive integers in an array.
If there is no negative or positive integers, return them as nil.
Examples:
largestSmallestIntegers(lst: [2, 4, 1, 3, 5, 7]) == (nil, 1)
largestSmallestIntegers(lst: [] as [Int]) == (nil, nil)
largestSmallestIntegers(lst: [0]) == (nil, nil)
assistant
```swift
func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for num in lst {
if num < 0 {
if let currentLargest = largestNegative, num > currentLargest {
largestNegative = num
} else if largestNegative == nil {
largestNegative = num
}
} else if num > 0 {
if let currentSmallest = smallestPositive, num < currentSmallest {
smallestPositive = num
} else if smallestPositive == nil {
smallestPositive = num
}
}
}
return (largestNegative, smallestPositive)
}
```func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for number in lst {
if number < 0 {
if let currentLargestNegative = largestNegative, number > currentLargestNegative {
largestNegative = number
} else {
largestNegative = number
}
} else if number > 0 {
if let currentSmallestPositive = smallestPositive, number < currentSmallestPositive {
smallestPositive = number
} else {
smallestPositive = number
}
}
}
return (largestNegative, smallestPositive)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function that returns a tuple (a, b), where 'a' is
the largest of negative integers, and 'b' is the smallest
of positive integers in an array.
If there is no negative or positive integers, return them as nil.
Examples:
largestSmallestIntegers(lst: [2, 4, 1, 3, 5, 7]) == (nil, 1)
largestSmallestIntegers(lst: [] as [Int]) == (nil, nil)
largestSmallestIntegers(lst: [0]) == (nil, nil)
assistant
```swift
func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for number in lst {
if number < 0 {
if let currentLargestNegative = largestNegative, number > currentLargestNegative {
largestNegative = number
} else {
largestNegative = number
}
} else if number > 0 {
if let currentSmallestPositive = smallestPositive, number < currentSmallestPositive {
smallestPositive = number
} else {
smallestPositive = number
}
}
}
return (largestNegative, smallestPositive)
}
``` // XCTAssertTrue failedfunc largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for num in lst {
if num < 0 && (largestNegative == nil || num > largestNegative!) {
largestNegative = num
} else if num > 0 && (smallestPositive == nil || num < smallestPositive!) {
smallestPositive = num
}
}
return (largestNegative, smallestPositive)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function that returns a tuple (a, b), where 'a' is
the largest of negative integers, and 'b' is the smallest
of positive integers in an array.
If there is no negative or positive integers, return them as nil.
Examples:
largestSmallestIntegers(lst: [2, 4, 1, 3, 5, 7]) == (nil, 1)
largestSmallestIntegers(lst: [] as [Int]) == (nil, nil)
largestSmallestIntegers(lst: [0]) == (nil, nil)
assistant
```swift
func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for num in lst {
if num < 0 && (largestNegative == nil || num > largestNegative!) {
largestNegative = num
} else if num > 0 && (smallestPositive == nil || num < smallestPositive!) {
smallestPositive = num
}
}
return (largestNegative, smallestPositive)
}
```func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for num in lst {
if num < 0 {
if let currentLargest = largestNegative, num > currentLargest {
largestNegative = num
} else if largestNegative == nil {
largestNegative = num
}
} else if num > 0 {
if let currentSmallest = smallestPositive, num < currentSmallest {
smallestPositive = num
} else if smallestPositive == nil {
smallestPositive = num
}
}
}
return (largestNegative, smallestPositive)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function that returns a tuple (a, b), where 'a' is
the largest of negative integers, and 'b' is the smallest
of positive integers in an array.
If there is no negative or positive integers, return them as nil.
Examples:
largestSmallestIntegers(lst: [2, 4, 1, 3, 5, 7]) == (nil, 1)
largestSmallestIntegers(lst: [] as [Int]) == (nil, nil)
largestSmallestIntegers(lst: [0]) == (nil, nil)
assistant
```swift
func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for num in lst {
if num < 0 {
if let currentLargest = largestNegative, num > currentLargest {
largestNegative = num
} else if largestNegative == nil {
largestNegative = num
}
} else if num > 0 {
if let currentSmallest = smallestPositive, num < currentSmallest {
smallestPositive = num
} else if smallestPositive == nil {
smallestPositive = num
}
}
}
return (largestNegative, smallestPositive)
}
```
func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for num in lst {
if num < 0 {
if let currentLargestNegative = largestNegative, num > currentLargestNegative {
largestNegative = num
} else if largestNegative == nil {
largestNegative = num
}
} else if num > 0 {
if let currentSmallestPositive = smallestPositive, num < currentSmallestPositive {
smallestPositive = num
} else if smallestPositive == nil {
smallestPositive = num
}
}
}
return (largestNegative, smallestPositive)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function that returns a tuple (a, b), where 'a' is
the largest of negative integers, and 'b' is the smallest
of positive integers in an array.
If there is no negative or positive integers, return them as nil.
Examples:
largestSmallestIntegers(lst: [2, 4, 1, 3, 5, 7]) == (nil, 1)
largestSmallestIntegers(lst: [] as [Int]) == (nil, nil)
largestSmallestIntegers(lst: [0]) == (nil, nil)
assistant
```swift
func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for num in lst {
if num < 0 {
if let currentLargestNegative = largestNegative, num > currentLargestNegative {
largestNegative = num
} else if largestNegative == nil {
largestNegative = num
}
} else if num > 0 {
if let currentSmallestPositive = smallestPositive, num < currentSmallestPositive {
smallestPositive = num
} else if smallestPositive == nil {
smallestPositive = num
}
}
}
return (largestNegative, smallestPositive)
}
```func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for num in lst {
if num < 0 {
if let currentLargest = largestNegative, num > currentLargest {
largestNegative = num
} else {
largestNegative = num
}
} else if num > 0 {
if let currentSmallest = smallestPositive, num < currentSmallest {
smallestPositive = num
} else {
smallestPositive = num
}
}
}
return (largestNegative, smallestPositive)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function that returns a tuple (a, b), where 'a' is
the largest of negative integers, and 'b' is the smallest
of positive integers in an array.
If there is no negative or positive integers, return them as nil.
Examples:
largestSmallestIntegers(lst: [2, 4, 1, 3, 5, 7]) == (nil, 1)
largestSmallestIntegers(lst: [] as [Int]) == (nil, nil)
largestSmallestIntegers(lst: [0]) == (nil, nil)
assistant
```swift
func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for num in lst {
if num < 0 {
if let currentLargest = largestNegative, num > currentLargest {
largestNegative = num
} else {
largestNegative = num
}
} else if num > 0 {
if let currentSmallest = smallestPositive, num < currentSmallest {
smallestPositive = num
} else {
smallestPositive = num
}
}
}
return (largestNegative, smallestPositive)
}
``` // XCTAssertTrue failedfunc largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for num in lst {
if num < 0 {
if let currentLargest = largestNegative, num > currentLargest {
largestNegative = num
} else if largestNegative == nil {
largestNegative = num
}
} else if num > 0 {
if let currentSmallest = smallestPositive, num < currentSmallest {
smallestPositive = num
} else if smallestPositive == nil {
smallestPositive = num
}
}
}
return (largestNegative, smallestPositive)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function that returns a tuple (a, b), where 'a' is
the largest of negative integers, and 'b' is the smallest
of positive integers in an array.
If there is no negative or positive integers, return them as nil.
Examples:
largestSmallestIntegers(lst: [2, 4, 1, 3, 5, 7]) == (nil, 1)
largestSmallestIntegers(lst: [] as [Int]) == (nil, nil)
largestSmallestIntegers(lst: [0]) == (nil, nil)
assistant
```swift
func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for num in lst {
if num < 0 {
if let currentLargest = largestNegative, num > currentLargest {
largestNegative = num
} else if largestNegative == nil {
largestNegative = num
}
} else if num > 0 {
if let currentSmallest = smallestPositive, num < currentSmallest {
smallestPositive = num
} else if smallestPositive == nil {
smallestPositive = num
}
}
}
return (largestNegative, smallestPositive)
}
```enum Value: Equatable, Hashable {
case intValue(Int)
case doubleValue(Double)
case stringValue(String)
}
func compareOne(a: Value, b: Value) -> Value? {
switch (a, b) {
case (.intValue(let intA), .intValue(let intB)):
return intA == intB ? nil : (intA > intB ? a : b)
case (.doubleValue(let doubleA), .doubleValue(let doubleB)):
return doubleA == doubleB ? nil : (doubleA > doubleB ? a : b)
case (.stringValue(let strA), .stringValue(let strB)):
let numA = Double(strA.replacingOccurrences(of: ",", with: ".")) ?? 0.0
let numB = Double(strB.replacingOccurrences(of: ",", with: ".")) ?? 0.0
return numA == numB ? nil : (numA > numB ? a : b)
default:
return nil
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function that takes integers, floats, or strings representing
real numbers, and returns the larger variable in its given variable type.
Return nil if the values are equal.
Note: If a real number is represented as a string, the floating point might be . or ,
compareOne(a: .intValue(1), b: .doubleValue(2.5)) == .doubleValue(2.5)
compareOne(a: .intValue(1), b: .stringValue("2,3")) == .stringValue("2,3")
compareOne(a: .stringValue("5,1"), b: .stringValue("6")) == .stringValue("6")
compareOne(a: .stringValue("1"), b: .intValue(1)) == nil
assistant
```swift
enum Value: Equatable, Hashable {
case intValue(Int)
case doubleValue(Double)
case stringValue(String)
}
func compareOne(a: Value, b: Value) -> Value? {
switch (a, b) {
case (.intValue(let intA), .intValue(let intB)):
return intA == intB ? nil : (intA > intB ? a : b)
case (.doubleValue(let doubleA), .doubleValue(let doubleB)):
return doubleA == doubleB ? nil : (doubleA > doubleB ? a : b)
case (.stringValue(let strA), .stringValue(let strB)):
let numA = Double(strA.replacingOccurrences(of: ",", with: ".")) ?? 0.0
let numB = Double(strB.replacingOccurrences(of: ",", with: ".")) ?? 0.0
return numA == numB ? nil : (numA > numB ? a : b)
default:
return nil
}
}
```
// XCTAssertTrue failedenum Value: Equatable, Hashable {
case intValue(Int)
case doubleValue(Double)
case stringValue(String)
}
func compareOne(a: Value, b: Value) -> Value? {
switch (a, b) {
case (.intValue(let intA), .intValue(let intB)):
return intA == intB ? nil : (intA > intB ? a : b)
case (.doubleValue(let doubleA), .doubleValue(let doubleB)):
return doubleA == doubleB ? nil : (doubleA > doubleB ? a : b)
case (.stringValue(let stringA), .stringValue(let stringB)):
let numA = Double(stringA.replacingOccurrences(of: ",", with: ".")) ?? 0.0
let numB = Double(stringB.replacingOccurrences(of: ",", with: ".")) ?? 0.0
return numA == numB ? nil : (numA > numB ? a : b)
default:
let numA = a.doubleValue ?? 0.0
let numB = b.doubleValue ?? 0.0
return numA == numB ? nil : (numA > numB ? a : b)
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function that takes integers, floats, or strings representing
real numbers, and returns the larger variable in its given variable type.
Return nil if the values are equal.
Note: If a real number is represented as a string, the floating point might be . or ,
compareOne(a: .intValue(1), b: .doubleValue(2.5)) == .doubleValue(2.5)
compareOne(a: .intValue(1), b: .stringValue("2,3")) == .stringValue("2,3")
compareOne(a: .stringValue("5,1"), b: .stringValue("6")) == .stringValue("6")
compareOne(a: .stringValue("1"), b: .intValue(1)) == nil
assistant
```swift
enum Value: Equatable, Hashable {
case intValue(Int)
case doubleValue(Double)
case stringValue(String)
}
func compareOne(a: Value, b: Value) -> Value? {
switch (a, b) {
case (.intValue(let intA), .intValue(let intB)):
return intA == intB ? nil : (intA > intB ? a : b)
case (.doubleValue(let doubleA), .doubleValue(let doubleB)):
return doubleA == doubleB ? nil : (doubleA > doubleB ? a : b)
case (.stringValue(let stringA), .stringValue(let stringB)):
let numA = Double(stringA.replacingOccurrences(of: ",", with: ".")) ?? 0.0
let numB = Double(stringB.replacingOccurrences(of: ",", with: ".")) ?? 0.0
return numA == numB ? nil : (numA > numB ? a : b)
default:
let numA = a.doubleValue ?? 0.0
let numB = b.doubleValue ?? 0.0
return numA == numB ? nil : (numA > numB ? a : b)
}
}
```
let numA = a.doubleValue ?? 0.0 // binary operator '??' cannot be applied to operands of type '(Double) -> Value' and 'Double'let numA = a.doubleValue ?? 0.0 // enum case 'doubleValue' cannot be used as an instance memberlet numB = b.doubleValue ?? 0.0 // binary operator '??' cannot be applied to operands of type '(Double) -> Value' and 'Double'let numB = b.doubleValue ?? 0.0 // enum case 'doubleValue' cannot be used as an instance memberenum Value: Equatable, Hashable {
case intValue(Int)
case doubleValue(Double)
case stringValue(String)
}
func compareOne(a: Value, b: Value) -> Value? {
switch (a, b) {
case (.intValue(let intA), .intValue(let intB)):
return intA == intB ? nil : intA > intB ? a : b
case (.doubleValue(let doubleA), .doubleValue(let doubleB)):
return doubleA == doubleB ? nil : doubleA > doubleB ? a : b
case (.stringValue(let stringA), .stringValue(let stringB)):
let doubleA = Double(stringA.replacingOccurrences(of: ",", with: ".")) ?? 0.0
let doubleB = Double(stringB.replacingOccurrences(of: ",", with: ".")) ?? 0.0
return doubleA == doubleB ? nil : doubleA > doubleB ? a : b
default:
return nil
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function that takes integers, floats, or strings representing
real numbers, and returns the larger variable in its given variable type.
Return nil if the values are equal.
Note: If a real number is represented as a string, the floating point might be . or ,
compareOne(a: .intValue(1), b: .doubleValue(2.5)) == .doubleValue(2.5)
compareOne(a: .intValue(1), b: .stringValue("2,3")) == .stringValue("2,3")
compareOne(a: .stringValue("5,1"), b: .stringValue("6")) == .stringValue("6")
compareOne(a: .stringValue("1"), b: .intValue(1)) == nil
assistant
```swift
enum Value: Equatable, Hashable {
case intValue(Int)
case doubleValue(Double)
case stringValue(String)
}
func compareOne(a: Value, b: Value) -> Value? {
switch (a, b) {
case (.intValue(let intA), .intValue(let intB)):
return intA == intB ? nil : intA > intB ? a : b
case (.doubleValue(let doubleA), .doubleValue(let doubleB)):
return doubleA == doubleB ? nil : doubleA > doubleB ? a : b
case (.stringValue(let stringA), .stringValue(let stringB)):
let doubleA = Double(stringA.replacingOccurrences(of: ",", with: ".")) ?? 0.0
let doubleB = Double(stringB.replacingOccurrences(of: ",", with: ".")) ?? 0.0
return doubleA == doubleB ? nil : doubleA > doubleB ? a : b
default:
return nil
}
}
```
// XCTAssertTrue failedenum Value: Equatable, Hashable {
case intValue(Int)
case doubleValue(Double)
case stringValue(String)
}
func compareOne(a: Value, b: Value) -> Value? {
switch (a, b) {
case (.intValue(let intA), .intValue(let intB)):
return intA == intB ? nil : (intA > intB ? a : b)
case (.doubleValue(let doubleA), .doubleValue(let doubleB)):
return doubleA == doubleB ? nil : (doubleA > doubleB ? a : b)
case (.stringValue(let strA), .stringValue(let strB)):
let numA = Double(strA.replacingOccurrences(of: ",", with: ".")) ?? 0.0
let numB = Double(strB.replacingOccurrences(of: ",", with: ".")) ?? 0.0
return numA == numB ? nil : (numA > numB ? a : b)
default:
return nil
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function that takes integers, floats, or strings representing
real numbers, and returns the larger variable in its given variable type.
Return nil if the values are equal.
Note: If a real number is represented as a string, the floating point might be . or ,
compareOne(a: .intValue(1), b: .doubleValue(2.5)) == .doubleValue(2.5)
compareOne(a: .intValue(1), b: .stringValue("2,3")) == .stringValue("2,3")
compareOne(a: .stringValue("5,1"), b: .stringValue("6")) == .stringValue("6")
compareOne(a: .stringValue("1"), b: .intValue(1)) == nil
assistant
```swift
enum Value: Equatable, Hashable {
case intValue(Int)
case doubleValue(Double)
case stringValue(String)
}
func compareOne(a: Value, b: Value) -> Value? {
switch (a, b) {
case (.intValue(let intA), .intValue(let intB)):
return intA == intB ? nil : (intA > intB ? a : b)
case (.doubleValue(let doubleA), .doubleValue(let doubleB)):
return doubleA == doubleB ? nil : (doubleA > doubleB ? a : b)
case (.stringValue(let strA), .stringValue(let strB)):
let numA = Double(strA.replacingOccurrences(of: ",", with: ".")) ?? 0.0
let numB = Double(strB.replacingOccurrences(of: ",", with: ".")) ?? 0.0
return numA == numB ? nil : (numA > numB ? a : b)
default:
return nil
}
}
```
// XCTAssertTrue failedenum Value: Equatable, Hashable {
case intValue(Int)
case doubleValue(Double)
case stringValue(String)
}
func compareOne(a: Value, b: Value) -> Value? {
switch (a, b) {
case (.intValue(let intA), .intValue(let intB)):
return intA == intB ? nil : (intA > intB ? a : b)
case (.doubleValue(let doubleA), .doubleValue(let doubleB)):
return doubleA == doubleB ? nil : (doubleA > doubleB ? a : b)
case (.stringValue(let strA), .stringValue(let strB)):
let numA = Double(strA.replacingOccurrences(of: ",", with: ".")) ?? 0.0
let numB = Double(strB.replacingOccurrences(of: ",", with: ".")) ?? 0.0
return numA == numB ? nil : (numA > numB ? a : b)
default:
let numA = a.doubleValue ?? 0.0
let numB = b.doubleValue ?? 0.0
return numA == numB ? nil : (numA > numB ? a : b)
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function that takes integers, floats, or strings representing
real numbers, and returns the larger variable in its given variable type.
Return nil if the values are equal.
Note: If a real number is represented as a string, the floating point might be . or ,
compareOne(a: .intValue(1), b: .doubleValue(2.5)) == .doubleValue(2.5)
compareOne(a: .intValue(1), b: .stringValue("2,3")) == .stringValue("2,3")
compareOne(a: .stringValue("5,1"), b: .stringValue("6")) == .stringValue("6")
compareOne(a: .stringValue("1"), b: .intValue(1)) == nil
assistant
```swift
enum Value: Equatable, Hashable {
case intValue(Int)
case doubleValue(Double)
case stringValue(String)
}
func compareOne(a: Value, b: Value) -> Value? {
switch (a, b) {
case (.intValue(let intA), .intValue(let intB)):
return intA == intB ? nil : (intA > intB ? a : b)
case (.doubleValue(let doubleA), .doubleValue(let doubleB)):
return doubleA == doubleB ? nil : (doubleA > doubleB ? a : b)
case (.stringValue(let strA), .stringValue(let strB)):
let numA = Double(strA.replacingOccurrences(of: ",", with: ".")) ?? 0.0
let numB = Double(strB.replacingOccurrences(of: ",", with: ".")) ?? 0.0
return numA == numB ? nil : (numA > numB ? a : b)
default:
let numA = a.doubleValue ?? 0.0
let numB = b.doubleValue ?? 0.0
return numA == numB ? nil : (numA > numB ? a : b)
}
}
```
let numA = a.doubleValue ?? 0.0 // binary operator '??' cannot be applied to operands of type '(Double) -> Value' and 'Double'let numA = a.doubleValue ?? 0.0 // enum case 'doubleValue' cannot be used as an instance memberlet numB = b.doubleValue ?? 0.0 // binary operator '??' cannot be applied to operands of type '(Double) -> Value' and 'Double'let numB = b.doubleValue ?? 0.0 // enum case 'doubleValue' cannot be used as an instance memberenum Value: Equatable, Hashable {
case intValue(Int)
case doubleValue(Double)
case stringValue(String)
}
func compareOne(a: Value, b: Value) -> Value? {
switch (a, b) {
case (.intValue(let intA), .intValue(let intB)):
return intA != intB ? (intA > intB ? a : b) : nil
case (.intValue(let intA), .doubleValue(let doubleB)):
let doubleA = Double(intA)
return doubleA != doubleB ? (doubleA > doubleB ? a : b) : nil
case (.intValue(let intA), .stringValue(let strB)):
let doubleB = Double(strB.replacingOccurrences(of: ",", with: ".")) ?? 0.0
let doubleA = Double(intA)
return doubleA != doubleB ? (doubleA > doubleB ? a : b) : nil
case (.doubleValue(let doubleA), .intValue(let intB)):
let doubleB = Double(intB)
return doubleA != doubleB ? (doubleA > doubleB ? a : b) : nil
case (.doubleValue(let doubleA), .doubleValue(let doubleB)):
return doubleA != doubleB ? (doubleA > doubleB ? a : b) : nil
case (.doubleValue(let doubleA), .stringValue(let strB)):
let doubleB = Double(strB.replacingOccurrences(of: ",", with: ".")) ?? 0.0
return doubleA != doubleB ? (doubleA > doubleB ? a : b) : nil
case (.stringValue(let strA), .intValue(let intB)):
let doubleA = Double(strA.replacingOccurrences(of: ",", with: ".")) ?? 0.0
let doubleB = Double(intB)
return doubleA != doubleB ? (doubleA > doubleB ? a : b) : nil
case (.stringValue(let strA), .doubleValue(let doubleB)):
let doubleA = Double(strA.replacingOccurrences(of: ",", with: ".")) ?? 0.0
return doubleA != doubleB ? (doubleA > doubleB ? a : b) : nil
case (.stringValue(let strA), .stringValue(let strB)):
let doubleA = Double(strA.replacingOccurrences(of: ",", with: ".")) ?? 0.0
let doubleB = Double(strB.replacingOccurrences(of: ",", with: ".")) ?? 0.0
return doubleA != doubleB ? (doubleA > doubleB ? a : b) : nil
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function that takes integers, floats, or strings representing
real numbers, and returns the larger variable in its given variable type.
Return nil if the values are equal.
Note: If a real number is represented as a string, the floating point might be . or ,
compareOne(a: .intValue(1), b: .doubleValue(2.5)) == .doubleValue(2.5)
compareOne(a: .intValue(1), b: .stringValue("2,3")) == .stringValue("2,3")
compareOne(a: .stringValue("5,1"), b: .stringValue("6")) == .stringValue("6")
compareOne(a: .stringValue("1"), b: .intValue(1)) == nil
assistant
```swift
enum Value: Equatable, Hashable {
case intValue(Int)
case doubleValue(Double)
case stringValue(String)
}
func compareOne(a: Value, b: Value) -> Value? {
switch (a, b) {
case (.intValue(let intA), .intValue(let intB)):
return intA != intB ? (intA > intB ? a : b) : nil
case (.intValue(let intA), .doubleValue(let doubleB)):
let doubleA = Double(intA)
return doubleA != doubleB ? (doubleA > doubleB ? a : b) : nil
case (.intValue(let intA), .stringValue(let strB)):
let doubleB = Double(strB.replacingOccurrences(of: ",", with: ".")) ?? 0.0
let doubleA = Double(intA)
return doubleA != doubleB ? (doubleA > doubleB ? a : b) : nil
case (.doubleValue(let doubleA), .intValue(let intB)):
let doubleB = Double(intB)
return doubleA != doubleB ? (doubleA > doubleB ? a : b) : nil
case (.doubleValue(let doubleA), .doubleValue(let doubleB)):
return doubleA != doubleB ? (doubleA > doubleB ? a : b) : nil
case (.doubleValue(let doubleA), .stringValue(let strB)):
let doubleB = Double(strB.replacingOccurrences(of: ",", with: ".")) ?? 0.0
return doubleA != doubleB ? (doubleA > doubleB ? a : b) : nil
case (.stringValue(let strA), .intValue(let intB)):
let doubleA = Double(strA.replacingOccurrences(of: ",", with: ".")) ?? 0.0
let doubleB = Double(intB)
return doubleA != doubleB ? (doubleA > doubleB ? a : b) : nil
case (.stringValue(let strA), .doubleValue(let doubleB)):
let doubleA = Double(strA.replacingOccurrences(of: ",", with: ".")) ?? 0.0
return doubleA != doubleB ? (doubleA > doubleB ? a : b) : nil
case (.stringValue(let strA), .stringValue(let strB)):
let doubleA = Double(strA.replacingOccurrences(of: ",", with: ".")) ?? 0.0
let doubleB = Double(strB.replacingOccurrences(of: ",", with: ".")) ?? 0.0
return doubleA != doubleB ? (doubleA > doubleB ? a : b) : nil
}
}
```enum Value: Equatable, Hashable {
case intValue(Int)
case doubleValue(Double)
case stringValue(String)
}
func compareOne(a: Value, b: Value) -> Value? {
switch (a, b) {
case (.intValue(let intA), .intValue(let intB)):
return intA == intB ? nil : (intA > intB ? a : b)
case (.intValue(let intA), .doubleValue(let doubleB)):
let doubleA = Double(intA)
return doubleA == doubleB ? nil : (doubleA > doubleB ? a : b)
case (.intValue(let intA), .stringValue(let strB)):
guard let doubleB = Double(strB.replacingOccurrences(of: ",", with: ".")) else { return nil }
let doubleA = Double(intA)
return doubleA == doubleB ? nil : (doubleA > doubleB ? a : b)
case (.doubleValue(let doubleA), .intValue(let intB)):
let doubleB = Double(intB)
return doubleA == doubleB ? nil : (doubleA > doubleB ? a : b)
case (.doubleValue(let doubleA), .doubleValue(let doubleB)):
return doubleA == doubleB ? nil : (doubleA > doubleB ? a : b)
case (.doubleValue(let doubleA), .stringValue(let strB)):
guard let doubleB = Double(strB.replacingOccurrences(of: ",", with: ".")) else { return nil }
return doubleA == doubleB ? nil : (doubleA > doubleB ? a : b)
case (.stringValue(let strA), .intValue(let intB)):
guard let doubleA = Double(strA.replacingOccurrences(of: ",", with: ".")) else { return nil }
let doubleB = Double(intB)
return doubleA == doubleB ? nil : (doubleA > doubleB ? a : b)
case (.stringValue(let strA), .doubleValue(let doubleB)):
guard let doubleA = Double(strA.replacingOccurrences(of: ",", with: ".")) else { return nil }
return doubleA == doubleB ? nil : (doubleA > doubleB ? a : b)
case (.stringValue(let strA), .stringValue(let strB)):
guard let doubleA = Double(strA.replacingOccurrences(of: ",", with: ".")),
let doubleB = Double(strB.replacingOccurrences(of: ",", with: ".")) else { return nil }
return doubleA == doubleB ? nil : (doubleA > doubleB ? a : b)
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function that takes integers, floats, or strings representing
real numbers, and returns the larger variable in its given variable type.
Return nil if the values are equal.
Note: If a real number is represented as a string, the floating point might be . or ,
compareOne(a: .intValue(1), b: .doubleValue(2.5)) == .doubleValue(2.5)
compareOne(a: .intValue(1), b: .stringValue("2,3")) == .stringValue("2,3")
compareOne(a: .stringValue("5,1"), b: .stringValue("6")) == .stringValue("6")
compareOne(a: .stringValue("1"), b: .intValue(1)) == nil
assistant
```swift
enum Value: Equatable, Hashable {
case intValue(Int)
case doubleValue(Double)
case stringValue(String)
}
func compareOne(a: Value, b: Value) -> Value? {
switch (a, b) {
case (.intValue(let intA), .intValue(let intB)):
return intA == intB ? nil : (intA > intB ? a : b)
case (.intValue(let intA), .doubleValue(let doubleB)):
let doubleA = Double(intA)
return doubleA == doubleB ? nil : (doubleA > doubleB ? a : b)
case (.intValue(let intA), .stringValue(let strB)):
guard let doubleB = Double(strB.replacingOccurrences(of: ",", with: ".")) else { return nil }
let doubleA = Double(intA)
return doubleA == doubleB ? nil : (doubleA > doubleB ? a : b)
case (.doubleValue(let doubleA), .intValue(let intB)):
let doubleB = Double(intB)
return doubleA == doubleB ? nil : (doubleA > doubleB ? a : b)
case (.doubleValue(let doubleA), .doubleValue(let doubleB)):
return doubleA == doubleB ? nil : (doubleA > doubleB ? a : b)
case (.doubleValue(let doubleA), .stringValue(let strB)):
guard let doubleB = Double(strB.replacingOccurrences(of: ",", with: ".")) else { return nil }
return doubleA == doubleB ? nil : (doubleA > doubleB ? a : b)
case (.stringValue(let strA), .intValue(let intB)):
guard let doubleA = Double(strA.replacingOccurrences(of: ",", with: ".")) else { return nil }
let doubleB = Double(intB)
return doubleA == doubleB ? nil : (doubleA > doubleB ? a : b)
case (.stringValue(let strA), .doubleValue(let doubleB)):
guard let doubleA = Double(strA.replacingOccurrences(of: ",", with: ".")) else { return nil }
return doubleA == doubleB ? nil : (doubleA > doubleB ? a : b)
case (.stringValue(let strA), .stringValue(let strB)):
guard let doubleA = Double(strA.replacingOccurrences(of: ",", with: ".")),
let doubleB = Double(strB.replacingOccurrences(of: ",", with: ".")) else { return nil }
return doubleA == doubleB ? nil : (doubleA > doubleB ? a : b)
}
}
```enum Value: Equatable, Hashable {
case intValue(Int)
case doubleValue(Double)
case stringValue(String)
}
func compareOne(a: Value, b: Value) -> Value? {
switch (a, b) {
case (.intValue(let intA), .intValue(let intB)):
return intA != intB ? (intA > intB ? a : b) : nil
case (.doubleValue(let doubleA), .doubleValue(let doubleB)):
return doubleA != doubleB ? (doubleA > doubleB ? a : b) : nil
case (.stringValue(let stringA), .stringValue(let stringB)):
let numA = Double(stringA.replacingOccurrences(of: ",", with: ".")) ?? 0.0
let numB = Double(stringB.replacingOccurrences(of: ",", with: ".")) ?? 0.0
return numA != numB ? (numA > numB ? a : b) : nil
default:
return nil
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function that takes integers, floats, or strings representing
real numbers, and returns the larger variable in its given variable type.
Return nil if the values are equal.
Note: If a real number is represented as a string, the floating point might be . or ,
compareOne(a: .intValue(1), b: .doubleValue(2.5)) == .doubleValue(2.5)
compareOne(a: .intValue(1), b: .stringValue("2,3")) == .stringValue("2,3")
compareOne(a: .stringValue("5,1"), b: .stringValue("6")) == .stringValue("6")
compareOne(a: .stringValue("1"), b: .intValue(1)) == nil
assistant
```swift
enum Value: Equatable, Hashable {
case intValue(Int)
case doubleValue(Double)
case stringValue(String)
}
func compareOne(a: Value, b: Value) -> Value? {
switch (a, b) {
case (.intValue(let intA), .intValue(let intB)):
return intA != intB ? (intA > intB ? a : b) : nil
case (.doubleValue(let doubleA), .doubleValue(let doubleB)):
return doubleA != doubleB ? (doubleA > doubleB ? a : b) : nil
case (.stringValue(let stringA), .stringValue(let stringB)):
let numA = Double(stringA.replacingOccurrences(of: ",", with: ".")) ?? 0.0
let numB = Double(stringB.replacingOccurrences(of: ",", with: ".")) ?? 0.0
return numA != numB ? (numA > numB ? a : b) : nil
default:
return nil
}
}
```
// XCTAssertTrue failedenum Value: Equatable, Hashable {
case intValue(Int)
case doubleValue(Double)
case stringValue(String)
}
func compareOne(a: Value, b: Value) -> Value? {
switch (a, b) {
case (.intValue(let intA), .intValue(let intB)):
if intA > intB {
return .intValue(intA)
} else if intA < intB {
return .intValue(intB)
}
case (.doubleValue(let doubleA), .doubleValue(let doubleB)):
if doubleA > doubleB {
return .doubleValue(doubleA)
} else if doubleA < doubleB {
return .doubleValue(doubleB)
}
case (.stringValue(let stringA), .stringValue(let stringB)):
let cleanedStringA = stringA.replacingOccurrences(of: ",", with: ".")
let cleanedStringB = stringB.replacingOccurrences(of: ",", with: ".")
if let doubleA = Double(cleanedStringA),
let doubleB = Double(cleanedStringB) {
if doubleA > doubleB {
return .stringValue(stringA)
} else if doubleA < doubleB {
return .stringValue(stringB)
}
}
default:
break
}
return nil
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function that takes integers, floats, or strings representing
real numbers, and returns the larger variable in its given variable type.
Return nil if the values are equal.
Note: If a real number is represented as a string, the floating point might be . or ,
compareOne(a: .intValue(1), b: .doubleValue(2.5)) == .doubleValue(2.5)
compareOne(a: .intValue(1), b: .stringValue("2,3")) == .stringValue("2,3")
compareOne(a: .stringValue("5,1"), b: .stringValue("6")) == .stringValue("6")
compareOne(a: .stringValue("1"), b: .intValue(1)) == nil
assistant
```swift
enum Value: Equatable, Hashable {
case intValue(Int)
case doubleValue(Double)
case stringValue(String)
}
func compareOne(a: Value, b: Value) -> Value? {
switch (a, b) {
case (.intValue(let intA), .intValue(let intB)):
if intA > intB {
return .intValue(intA)
} else if intA < intB {
return .intValue(intB)
}
case (.doubleValue(let doubleA), .doubleValue(let doubleB)):
if doubleA > doubleB {
return .doubleValue(doubleA)
} else if doubleA < doubleB {
return .doubleValue(doubleB)
}
case (.stringValue(let stringA), .stringValue(let stringB)):
let cleanedStringA = stringA.replacingOccurrences(of: ",", with: ".")
let cleanedStringB = stringB.replacingOccurrences(of: ",", with: ".")
if let doubleA = Double(cleanedStringA),
let doubleB = Double(cleanedStringB) {
if doubleA > doubleB {
return .stringValue(stringA)
} else if doubleA < doubleB {
return .stringValue(stringB)
}
}
default:
break
}
return nil
}
```
// XCTAssertTrue failedenum Value: Equatable, Hashable {
case intValue(Int)
case doubleValue(Double)
case stringValue(String)
}
func compareOne(a: Value, b: Value) -> Value? {
switch (a, b) {
case (.intValue(let intA), .intValue(let intB)):
return intA == intB ? nil : (intA > intB ? a : b)
case (.doubleValue(let doubleA), .doubleValue(let doubleB)):
return doubleA == doubleB ? nil : (doubleA > doubleB ? a : b)
case (.stringValue(let stringA), .stringValue(let stringB)):
let numA = Double(stringA.replacingOccurrences(of: ",", with: ".")) ?? 0.0
let numB = Double(stringB.replacingOccurrences(of: ",", with: ".")) ?? 0.0
return numA == numB ? nil : (numA > numB ? a : b)
default:
return nil
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function that takes integers, floats, or strings representing
real numbers, and returns the larger variable in its given variable type.
Return nil if the values are equal.
Note: If a real number is represented as a string, the floating point might be . or ,
compareOne(a: .intValue(1), b: .doubleValue(2.5)) == .doubleValue(2.5)
compareOne(a: .intValue(1), b: .stringValue("2,3")) == .stringValue("2,3")
compareOne(a: .stringValue("5,1"), b: .stringValue("6")) == .stringValue("6")
compareOne(a: .stringValue("1"), b: .intValue(1)) == nil
assistant
```swift
enum Value: Equatable, Hashable {
case intValue(Int)
case doubleValue(Double)
case stringValue(String)
}
func compareOne(a: Value, b: Value) -> Value? {
switch (a, b) {
case (.intValue(let intA), .intValue(let intB)):
return intA == intB ? nil : (intA > intB ? a : b)
case (.doubleValue(let doubleA), .doubleValue(let doubleB)):
return doubleA == doubleB ? nil : (doubleA > doubleB ? a : b)
case (.stringValue(let stringA), .stringValue(let stringB)):
let numA = Double(stringA.replacingOccurrences(of: ",", with: ".")) ?? 0.0
let numB = Double(stringB.replacingOccurrences(of: ",", with: ".")) ?? 0.0
return numA == numB ? nil : (numA > numB ? a : b)
default:
return nil
}
}
```
// XCTAssertTrue failedfunc isEqualToSumEven(n: Int) -> Bool {
return n >= 8 && n % 2 == 0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Evaluate whether the given number n can be written as the sum of exactly 4 positive even numbers
Example
isEqualToSumEven(n: 4) == false
isEqualToSumEven(n: 6) == false
isEqualToSumEven(n: 8) == true
assistant
```swift
func isEqualToSumEven(n: Int) -> Bool {
return n >= 8 && n % 2 == 0
}
```func isEqualToSumEven(n: Int) -> Bool {
return n >= 8 && n % 2 == 0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Evaluate whether the given number n can be written as the sum of exactly 4 positive even numbers
Example
isEqualToSumEven(n: 4) == false
isEqualToSumEven(n: 6) == false
isEqualToSumEven(n: 8) == true
assistant
```swift
func isEqualToSumEven(n: Int) -> Bool {
return n >= 8 && n % 2 == 0
}
```func isEqualToSumEven(n: Int) -> Bool {
return n >= 8 && n % 2 == 0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Evaluate whether the given number n can be written as the sum of exactly 4 positive even numbers
Example
isEqualToSumEven(n: 4) == false
isEqualToSumEven(n: 6) == false
isEqualToSumEven(n: 8) == true
assistant
```swift
func isEqualToSumEven(n: Int) -> Bool {
return n >= 8 && n % 2 == 0
}
```func isEqualToSumEven(n: Int) -> Bool {
return n >= 8 && n % 2 == 0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Evaluate whether the given number n can be written as the sum of exactly 4 positive even numbers
Example
isEqualToSumEven(n: 4) == false
isEqualToSumEven(n: 6) == false
isEqualToSumEven(n: 8) == true
assistant
```swift
func isEqualToSumEven(n: Int) -> Bool {
return n >= 8 && n % 2 == 0
}
```func isEqualToSumEven(n: Int) -> Bool {
return n >= 8 && n % 2 == 0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Evaluate whether the given number n can be written as the sum of exactly 4 positive even numbers
Example
isEqualToSumEven(n: 4) == false
isEqualToSumEven(n: 6) == false
isEqualToSumEven(n: 8) == true
assistant
```swift
func isEqualToSumEven(n: Int) -> Bool {
return n >= 8 && n % 2 == 0
}
```func isEqualToSumEven(n: Int) -> Bool {
return n >= 8 && n % 2 == 0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Evaluate whether the given number n can be written as the sum of exactly 4 positive even numbers
Example
isEqualToSumEven(n: 4) == false
isEqualToSumEven(n: 6) == false
isEqualToSumEven(n: 8) == true
assistant
```swift
func isEqualToSumEven(n: Int) -> Bool {
return n >= 8 && n % 2 == 0
}
```func isEqualToSumEven(n: Int) -> Bool {
return n >= 8 && n % 2 == 0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Evaluate whether the given number n can be written as the sum of exactly 4 positive even numbers
Example
isEqualToSumEven(n: 4) == false
isEqualToSumEven(n: 6) == false
isEqualToSumEven(n: 8) == true
assistant
```swift
func isEqualToSumEven(n: Int) -> Bool {
return n >= 8 && n % 2 == 0
}
```func isEqualToSumEven(n: Int) -> Bool {
return n >= 8 && n % 2 == 0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Evaluate whether the given number n can be written as the sum of exactly 4 positive even numbers
Example
isEqualToSumEven(n: 4) == false
isEqualToSumEven(n: 6) == false
isEqualToSumEven(n: 8) == true
assistant
```swift
func isEqualToSumEven(n: Int) -> Bool {
return n >= 8 && n % 2 == 0
}
```func isEqualToSumEven(n: Int) -> Bool {
return n >= 8 && n % 2 == 0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Evaluate whether the given number n can be written as the sum of exactly 4 positive even numbers
Example
isEqualToSumEven(n: 4) == false
isEqualToSumEven(n: 6) == false
isEqualToSumEven(n: 8) == true
assistant
```swift
func isEqualToSumEven(n: Int) -> Bool {
return n >= 8 && n % 2 == 0
}
```func isEqualToSumEven(n: Int) -> Bool {
return n >= 8 && n % 2 == 0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Evaluate whether the given number n can be written as the sum of exactly 4 positive even numbers
Example
isEqualToSumEven(n: 4) == false
isEqualToSumEven(n: 6) == false
isEqualToSumEven(n: 8) == true
assistant
```swift
func isEqualToSumEven(n: Int) -> Bool {
return n >= 8 && n % 2 == 0
}
```func specialFactorial(n: Int) -> Int {
var result = 1
for i in 1...n {
var factorial = 1
for j in 1...i {
factorial *= j
}
result *= factorial
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
The Brazilian factorial is defined as:
brazilian_factorial(n) = n! * (n-1)! * (n-2)! * ... * 1!
where n > 0
For example:
The function will receive an integer as input and should return the special
factorial of this integer.
specialFactorial(n: 4) == 288
assistant
```swift
func specialFactorial(n: Int) -> Int {
var result = 1
for i in 1...n {
var factorial = 1
for j in 1...i {
factorial *= j
}
result *= factorial
}
return result
}
```func specialFactorial(n: Int) -> Int {
var result = 1
for i in 1...n {
var factorial = 1
for j in 1...i {
factorial *= j
}
result *= factorial
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
The Brazilian factorial is defined as:
brazilian_factorial(n) = n! * (n-1)! * (n-2)! * ... * 1!
where n > 0
For example:
The function will receive an integer as input and should return the special
factorial of this integer.
specialFactorial(n: 4) == 288
assistant
```swift
func specialFactorial(n: Int) -> Int {
var result = 1
for i in 1...n {
var factorial = 1
for j in 1...i {
factorial *= j
}
result *= factorial
}
return result
}
```
func specialFactorial(n: Int) -> Int {
var result = 1
for i in 1...n {
var factorial = 1
for j in 1...i {
factorial *= j
}
result *= factorial
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
The Brazilian factorial is defined as:
brazilian_factorial(n) = n! * (n-1)! * (n-2)! * ... * 1!
where n > 0
For example:
The function will receive an integer as input and should return the special
factorial of this integer.
specialFactorial(n: 4) == 288
assistant
```swift
func specialFactorial(n: Int) -> Int {
var result = 1
for i in 1...n {
var factorial = 1
for j in 1...i {
factorial *= j
}
result *= factorial
}
return result
}
```func specialFactorial(n: Int) -> Int {
var result = 1
for i in stride(from: 1, through: n, by: 1) {
var factorial = 1
for j in stride(from: 1, through: i, by: 1) {
factorial *= j
}
result *= factorial
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
The Brazilian factorial is defined as:
brazilian_factorial(n) = n! * (n-1)! * (n-2)! * ... * 1!
where n > 0
For example:
The function will receive an integer as input and should return the special
factorial of this integer.
specialFactorial(n: 4) == 288
assistant
```swift
func specialFactorial(n: Int) -> Int {
var result = 1
for i in stride(from: 1, through: n, by: 1) {
var factorial = 1
for j in stride(from: 1, through: i, by: 1) {
factorial *= j
}
result *= factorial
}
return result
}
```func specialFactorial(n: Int) -> Int {
var result = 1
for i in 1...n {
var factorial = 1
for j in 1...i {
factorial *= j
}
result *= factorial
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
The Brazilian factorial is defined as:
brazilian_factorial(n) = n! * (n-1)! * (n-2)! * ... * 1!
where n > 0
For example:
The function will receive an integer as input and should return the special
factorial of this integer.
specialFactorial(n: 4) == 288
assistant
```swift
func specialFactorial(n: Int) -> Int {
var result = 1
for i in 1...n {
var factorial = 1
for j in 1...i {
factorial *= j
}
result *= factorial
}
return result
}
```func specialFactorial(n: Int) -> Int {
var result = 1
for i in 1...n {
var factorial = 1
for j in 1...i {
factorial *= j
}
result *= factorial
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
The Brazilian factorial is defined as:
brazilian_factorial(n) = n! * (n-1)! * (n-2)! * ... * 1!
where n > 0
For example:
The function will receive an integer as input and should return the special
factorial of this integer.
specialFactorial(n: 4) == 288
assistant
```swift
func specialFactorial(n: Int) -> Int {
var result = 1
for i in 1...n {
var factorial = 1
for j in 1...i {
factorial *= j
}
result *= factorial
}
return result
}
```func specialFactorial(n: Int) -> Int {
var result = 1
for i in 1...n {
var factorial = 1
for j in 1...i {
factorial *= j
}
result *= factorial
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
The Brazilian factorial is defined as:
brazilian_factorial(n) = n! * (n-1)! * (n-2)! * ... * 1!
where n > 0
For example:
The function will receive an integer as input and should return the special
factorial of this integer.
specialFactorial(n: 4) == 288
assistant
```swift
func specialFactorial(n: Int) -> Int {
var result = 1
for i in 1...n {
var factorial = 1
for j in 1...i {
factorial *= j
}
result *= factorial
}
return result
}
```func specialFactorial(n: Int) -> Int {
var result = 1
for i in 1...n {
var factorial = 1
for j in 1...i {
factorial *= j
}
result *= factorial
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
The Brazilian factorial is defined as:
brazilian_factorial(n) = n! * (n-1)! * (n-2)! * ... * 1!
where n > 0
For example:
The function will receive an integer as input and should return the special
factorial of this integer.
specialFactorial(n: 4) == 288
assistant
```swift
func specialFactorial(n: Int) -> Int {
var result = 1
for i in 1...n {
var factorial = 1
for j in 1...i {
factorial *= j
}
result *= factorial
}
return result
}
```func specialFactorial(n: Int) -> Int {
var result = 1
for i in stride(from: 1, through: n, by: 1) {
var factorial = 1
for j in stride(from: 1, through: i, by: 1) {
factorial *= j
}
result *= factorial
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
The Brazilian factorial is defined as:
brazilian_factorial(n) = n! * (n-1)! * (n-2)! * ... * 1!
where n > 0
For example:
The function will receive an integer as input and should return the special
factorial of this integer.
specialFactorial(n: 4) == 288
assistant
```swift
func specialFactorial(n: Int) -> Int {
var result = 1
for i in stride(from: 1, through: n, by: 1) {
var factorial = 1
for j in stride(from: 1, through: i, by: 1) {
factorial *= j
}
result *= factorial
}
return result
}
```func specialFactorial(n: Int) -> Int {
var result = 1
for i in 1...n {
var factorial = 1
for j in 1...i {
factorial *= j
}
result *= factorial
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
The Brazilian factorial is defined as:
brazilian_factorial(n) = n! * (n-1)! * (n-2)! * ... * 1!
where n > 0
For example:
The function will receive an integer as input and should return the special
factorial of this integer.
specialFactorial(n: 4) == 288
assistant
```swift
func specialFactorial(n: Int) -> Int {
var result = 1
for i in 1...n {
var factorial = 1
for j in 1...i {
factorial *= j
}
result *= factorial
}
return result
}
```func fixSpaces(text: String) -> String {
var result = ""
var spaceCount = 0
for char in text {
if char == " " {
spaceCount += 1
} else {
if spaceCount > 2 {
result.append("-")
} else if spaceCount > 0 {
result.append(String(repeating: "_", count: spaceCount))
}
result.append(char)
spaceCount = 0
}
}
if spaceCount > 2 {
result.append("-")
} else if spaceCount > 0 {
result.append(String(repeating: "_", count: spaceCount))
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string text, replace all spaces in it with underscores,
and if a string has more than 2 consecutive spaces,
then replace all consecutive spaces with -
fixSpaces(text: " Example") == "Example"
fixSpaces(text: " Example 1") == "Example_1"
fixSpaces(text: " Example 2") == "_Example_2"
fixSpaces(text: " Example 3") == "_Example-3"
assistant
```swift
func fixSpaces(text: String) -> String {
var result = ""
var spaceCount = 0
for char in text {
if char == " " {
spaceCount += 1
} else {
if spaceCount > 2 {
result.append("-")
} else if spaceCount > 0 {
result.append(String(repeating: "_", count: spaceCount))
}
result.append(char)
spaceCount = 0
}
}
if spaceCount > 2 {
result.append("-")
} else if spaceCount > 0 {
result.append(String(repeating: "_", count: spaceCount))
}
return result
}
```func fixSpaces(text: String) -> String {
var result = ""
var spaceCount = 0
for char in text {
if char == " " {
spaceCount += 1
} else {
if spaceCount > 2 {
result.append("-")
} else {
result.append(String(repeating: "_", count: spaceCount))
}
result.append(char)
spaceCount = 0
}
}
if spaceCount > 2 {
result.append("-")
} else {
result.append(String(repeating: "_", count: spaceCount))
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string text, replace all spaces in it with underscores,
and if a string has more than 2 consecutive spaces,
then replace all consecutive spaces with -
fixSpaces(text: " Example") == "Example"
fixSpaces(text: " Example 1") == "Example_1"
fixSpaces(text: " Example 2") == "_Example_2"
fixSpaces(text: " Example 3") == "_Example-3"
assistant
```swift
func fixSpaces(text: String) -> String {
var result = ""
var spaceCount = 0
for char in text {
if char == " " {
spaceCount += 1
} else {
if spaceCount > 2 {
result.append("-")
} else {
result.append(String(repeating: "_", count: spaceCount))
}
result.append(char)
spaceCount = 0
}
}
if spaceCount > 2 {
result.append("-")
} else {
result.append(String(repeating: "_", count: spaceCount))
}
return result
}
```func fixSpaces(text: String) -> String {
var result = ""
var spaceCount = 0
for char in text {
if char == " " {
spaceCount += 1
} else {
if spaceCount > 2 {
result.append("-")
} else if spaceCount > 0 {
result.append(String(repeating: "_", count: spaceCount))
}
result.append(char)
spaceCount = 0
}
}
if spaceCount > 2 {
result.append("-")
} else if spaceCount > 0 {
result.append(String(repeating: "_", count: spaceCount))
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string text, replace all spaces in it with underscores,
and if a string has more than 2 consecutive spaces,
then replace all consecutive spaces with -
fixSpaces(text: " Example") == "Example"
fixSpaces(text: " Example 1") == "Example_1"
fixSpaces(text: " Example 2") == "_Example_2"
fixSpaces(text: " Example 3") == "_Example-3"
assistant
```swift
func fixSpaces(text: String) -> String {
var result = ""
var spaceCount = 0
for char in text {
if char == " " {
spaceCount += 1
} else {
if spaceCount > 2 {
result.append("-")
} else if spaceCount > 0 {
result.append(String(repeating: "_", count: spaceCount))
}
result.append(char)
spaceCount = 0
}
}
if spaceCount > 2 {
result.append("-")
} else if spaceCount > 0 {
result.append(String(repeating: "_", count: spaceCount))
}
return result
}
```func fixSpaces(text: String) -> String {
var result = ""
var spaceCount = 0
for char in text {
if char == " " {
spaceCount += 1
} else {
if spaceCount > 2 {
result.append("-")
} else {
result.append(String(repeating: "_", count: spaceCount))
}
result.append(char)
spaceCount = 0
}
}
if spaceCount > 2 {
result.append("-")
} else {
result.append(String(repeating: "_", count: spaceCount))
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string text, replace all spaces in it with underscores,
and if a string has more than 2 consecutive spaces,
then replace all consecutive spaces with -
fixSpaces(text: " Example") == "Example"
fixSpaces(text: " Example 1") == "Example_1"
fixSpaces(text: " Example 2") == "_Example_2"
fixSpaces(text: " Example 3") == "_Example-3"
assistant
```swift
func fixSpaces(text: String) -> String {
var result = ""
var spaceCount = 0
for char in text {
if char == " " {
spaceCount += 1
} else {
if spaceCount > 2 {
result.append("-")
} else {
result.append(String(repeating: "_", count: spaceCount))
}
result.append(char)
spaceCount = 0
}
}
if spaceCount > 2 {
result.append("-")
} else {
result.append(String(repeating: "_", count: spaceCount))
}
return result
}
```func fixSpaces(text: String) -> String {
var result = ""
var spaceCount = 0
for char in text {
if char == " " {
spaceCount += 1
} else {
if spaceCount > 2 {
result.append("-")
} else {
result.append(String(repeating: "_", count: spaceCount))
}
result.append(char)
spaceCount = 0
}
}
if spaceCount > 2 {
result.append("-")
} else {
result.append(String(repeating: "_", count: spaceCount))
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string text, replace all spaces in it with underscores,
and if a string has more than 2 consecutive spaces,
then replace all consecutive spaces with -
fixSpaces(text: " Example") == "Example"
fixSpaces(text: " Example 1") == "Example_1"
fixSpaces(text: " Example 2") == "_Example_2"
fixSpaces(text: " Example 3") == "_Example-3"
assistant
```swift
func fixSpaces(text: String) -> String {
var result = ""
var spaceCount = 0
for char in text {
if char == " " {
spaceCount += 1
} else {
if spaceCount > 2 {
result.append("-")
} else {
result.append(String(repeating: "_", count: spaceCount))
}
result.append(char)
spaceCount = 0
}
}
if spaceCount > 2 {
result.append("-")
} else {
result.append(String(repeating: "_", count: spaceCount))
}
return result
}
```func fixSpaces(text: String) -> String {
var result = ""
var spaceCount = 0
for char in text {
if char == " " {
spaceCount += 1
} else {
if spaceCount > 2 {
result.append("-")
} else {
result.append(String(repeating: "_", count: spaceCount))
}
result.append(char)
spaceCount = 0
}
}
if spaceCount > 2 {
result.append("-")
} else {
result.append(String(repeating: "_", count: spaceCount))
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string text, replace all spaces in it with underscores,
and if a string has more than 2 consecutive spaces,
then replace all consecutive spaces with -
fixSpaces(text: " Example") == "Example"
fixSpaces(text: " Example 1") == "Example_1"
fixSpaces(text: " Example 2") == "_Example_2"
fixSpaces(text: " Example 3") == "_Example-3"
assistant
```swift
func fixSpaces(text: String) -> String {
var result = ""
var spaceCount = 0
for char in text {
if char == " " {
spaceCount += 1
} else {
if spaceCount > 2 {
result.append("-")
} else {
result.append(String(repeating: "_", count: spaceCount))
}
result.append(char)
spaceCount = 0
}
}
if spaceCount > 2 {
result.append("-")
} else {
result.append(String(repeating: "_", count: spaceCount))
}
return result
}
```func fixSpaces(text: String) -> String {
var result = ""
var spaceCount = 0
for char in text {
if char == " " {
spaceCount += 1
} else {
if spaceCount > 2 {
result.append("-")
} else if spaceCount > 0 {
result.append(String(repeating: "_", count: spaceCount))
}
result.append(char)
spaceCount = 0
}
}
if spaceCount > 2 {
result.append("-")
} else if spaceCount > 0 {
result.append(String(repeating: "_", count: spaceCount))
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string text, replace all spaces in it with underscores,
and if a string has more than 2 consecutive spaces,
then replace all consecutive spaces with -
fixSpaces(text: " Example") == "Example"
fixSpaces(text: " Example 1") == "Example_1"
fixSpaces(text: " Example 2") == "_Example_2"
fixSpaces(text: " Example 3") == "_Example-3"
assistant
```swift
func fixSpaces(text: String) -> String {
var result = ""
var spaceCount = 0
for char in text {
if char == " " {
spaceCount += 1
} else {
if spaceCount > 2 {
result.append("-")
} else if spaceCount > 0 {
result.append(String(repeating: "_", count: spaceCount))
}
result.append(char)
spaceCount = 0
}
}
if spaceCount > 2 {
result.append("-")
} else if spaceCount > 0 {
result.append(String(repeating: "_", count: spaceCount))
}
return result
}
```func fixSpaces(text: String) -> String {
var result = ""
var spaceCount = 0
for char in text {
if char == " " {
spaceCount += 1
} else {
if spaceCount > 2 {
result.append("-")
} else if spaceCount > 0 {
result.append(String(repeating: "_", count: spaceCount))
}
result.append(char)
spaceCount = 0
}
}
if spaceCount > 2 {
result.append("-")
} else if spaceCount > 0 {
result.append(String(repeating: "_", count: spaceCount))
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string text, replace all spaces in it with underscores,
and if a string has more than 2 consecutive spaces,
then replace all consecutive spaces with -
fixSpaces(text: " Example") == "Example"
fixSpaces(text: " Example 1") == "Example_1"
fixSpaces(text: " Example 2") == "_Example_2"
fixSpaces(text: " Example 3") == "_Example-3"
assistant
```swift
func fixSpaces(text: String) -> String {
var result = ""
var spaceCount = 0
for char in text {
if char == " " {
spaceCount += 1
} else {
if spaceCount > 2 {
result.append("-")
} else if spaceCount > 0 {
result.append(String(repeating: "_", count: spaceCount))
}
result.append(char)
spaceCount = 0
}
}
if spaceCount > 2 {
result.append("-")
} else if spaceCount > 0 {
result.append(String(repeating: "_", count: spaceCount))
}
return result
}
```func fixSpaces(text: String) -> String {
var result = ""
var spaceCount = 0
for char in text {
if char == " " {
spaceCount += 1
} else {
if spaceCount > 2 {
result.append("-")
} else {
result.append(String(repeating: "_", count: spaceCount))
}
result.append(char)
spaceCount = 0
}
}
if spaceCount > 2 {
result.append("-")
} else {
result.append(String(repeating: "_", count: spaceCount))
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string text, replace all spaces in it with underscores,
and if a string has more than 2 consecutive spaces,
then replace all consecutive spaces with -
fixSpaces(text: " Example") == "Example"
fixSpaces(text: " Example 1") == "Example_1"
fixSpaces(text: " Example 2") == "_Example_2"
fixSpaces(text: " Example 3") == "_Example-3"
assistant
```swift
func fixSpaces(text: String) -> String {
var result = ""
var spaceCount = 0
for char in text {
if char == " " {
spaceCount += 1
} else {
if spaceCount > 2 {
result.append("-")
} else {
result.append(String(repeating: "_", count: spaceCount))
}
result.append(char)
spaceCount = 0
}
}
if spaceCount > 2 {
result.append("-")
} else {
result.append(String(repeating: "_", count: spaceCount))
}
return result
}
```func fixSpaces(text: String) -> String {
var result = ""
var spaceCount = 0
for char in text {
if char == " " {
spaceCount += 1
} else {
if spaceCount > 2 {
result.append("-")
} else {
result.append(String(repeating: "_", count: spaceCount))
}
result.append(char)
spaceCount = 0
}
}
if spaceCount > 2 {
result.append("-")
} else {
result.append(String(repeating: "_", count: spaceCount))
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string text, replace all spaces in it with underscores,
and if a string has more than 2 consecutive spaces,
then replace all consecutive spaces with -
fixSpaces(text: " Example") == "Example"
fixSpaces(text: " Example 1") == "Example_1"
fixSpaces(text: " Example 2") == "_Example_2"
fixSpaces(text: " Example 3") == "_Example-3"
assistant
```swift
func fixSpaces(text: String) -> String {
var result = ""
var spaceCount = 0
for char in text {
if char == " " {
spaceCount += 1
} else {
if spaceCount > 2 {
result.append("-")
} else {
result.append(String(repeating: "_", count: spaceCount))
}
result.append(char)
spaceCount = 0
}
}
if spaceCount > 2 {
result.append("-")
} else {
result.append(String(repeating: "_", count: spaceCount))
}
return result
}
```func fileNameCheck(fileName: String) -> String {
let allowedExtensions = ["txt", "exe", "dll"]
let components = fileName.split(separator: ".")
guard components.count == 2 else {
return "No"
}
let prefix = components[0]
let extensionName = components[1]
guard !prefix.isEmpty,
prefix.first!.isLetter,
let digitCount = prefix.filter("0123456789").count, digitCount <= 3,
allowedExtensions.contains(String(extensionName)) else {
return "No"
}
return "Yes"
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function which takes a string representing a file's name, and returns
'Yes' if the the file's name is valid, and returns 'No' otherwise.
A file's name is considered to be valid if and only if all the following conditions
are met:
- There should not be more than three digits ('0'-'9') in the file's name.
- The file's name contains exactly one dot '.'
- The substring before the dot should not be empty, and it starts with a letter from
the latin alphapet ('a'-'z' and 'A'-'Z').
- The substring after the dot should be one of these: ['txt', 'exe', 'dll']
Examples:
fileNameCheck(fileName: "example.txt") == "Yes"
fileNameCheck(fileName: "1example.dll") == "No"
assistant
```swift
func fileNameCheck(fileName: String) -> String {
let allowedExtensions = ["txt", "exe", "dll"]
let components = fileName.split(separator: ".")
guard components.count == 2 else {
return "No"
}
let prefix = components[0]
let extensionName = components[1]
guard !prefix.isEmpty,
prefix.first!.isLetter,
let digitCount = prefix.filter("0123456789").count, digitCount <= 3,
allowedExtensions.contains(String(extensionName)) else {
return "No"
}
return "Yes"
}
```let digitCount = prefix.filter("0123456789").count, digitCount <= 3, // no exact matches in call to instance method 'filter'func fileNameCheck(fileName: String) -> String {
let allowedExtensions = ["txt", "exe", "dll"]
// Check for exactly one dot
guard let dotIndex = fileName.firstIndex(of: ".") else {
return "No"
}
// Split the filename into two parts based on the dot
let (namePart, extensionPart) = fileName.split(separator: ".", maxSplits: 1)
// Check if the name part is not empty and starts with a letter
guard !namePart.isEmpty, let _ = namePart.first?.unicodeScalars.first(where: { $0.isLetter }) else {
return "No"
}
// Check if there are no more than three digits in the name part
let digitCount = namePart.filter({ $0.isNumber }).count
if digitCount > 3 {
return "No"
}
// Check if the extension is one of the allowed ones
guard allowedExtensions.contains(String(extensionPart)) else {
return "No"
}
// If all checks pass, the file name is valid
return "Yes"
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function which takes a string representing a file's name, and returns
'Yes' if the the file's name is valid, and returns 'No' otherwise.
A file's name is considered to be valid if and only if all the following conditions
are met:
- There should not be more than three digits ('0'-'9') in the file's name.
- The file's name contains exactly one dot '.'
- The substring before the dot should not be empty, and it starts with a letter from
the latin alphapet ('a'-'z' and 'A'-'Z').
- The substring after the dot should be one of these: ['txt', 'exe', 'dll']
Examples:
fileNameCheck(fileName: "example.txt") == "Yes"
fileNameCheck(fileName: "1example.dll") == "No"
assistant
```swift
func fileNameCheck(fileName: String) -> String {
let allowedExtensions = ["txt", "exe", "dll"]
// Check for exactly one dot
guard let dotIndex = fileName.firstIndex(of: ".") else {
return "No"
}
// Split the filename into two parts based on the dot
let (namePart, extensionPart) = fileName.split(separator: ".", maxSplits: 1)
// Check if the name part is not empty and starts with a letter
guard !namePart.isEmpty, let _ = namePart.first?.unicodeScalars.first(where: { $0.isLetter }) else {
return "No"
}
// Check if there are no more than three digits in the name part
let digitCount = namePart.filter({ $0.isNumber }).count
if digitCount > 3 {
return "No"
}
// Check if the extension is one of the allowed ones
guard allowedExtensions.contains(String(extensionPart)) else {
return "No"
}
// If all checks pass, the file name is valid
return "Yes"
}
```let (namePart, extensionPart) = fileName.split(separator: ".", maxSplits: 1) // no 'split' candidates produce the expected contextual result type '(_, _)'func fileNameCheck(fileName: String) -> String {
let allowedExtensions = ["txt", "exe", "dll"]
let components = fileName.split(separator: ".")
guard components.count == 2 else {
return "No"
}
let prefix = components[0]
let extensionName = components[1]
guard !prefix.isEmpty, prefix.first!.isLetter else {
return "No"
}
guard let digitCount = prefix.filter({ $0.isNumber }).count, digitCount <= 3 else {
return "No"
}
guard allowedExtensions.contains(String(extensionName)) else {
return "No"
}
return "Yes"
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function which takes a string representing a file's name, and returns
'Yes' if the the file's name is valid, and returns 'No' otherwise.
A file's name is considered to be valid if and only if all the following conditions
are met:
- There should not be more than three digits ('0'-'9') in the file's name.
- The file's name contains exactly one dot '.'
- The substring before the dot should not be empty, and it starts with a letter from
the latin alphapet ('a'-'z' and 'A'-'Z').
- The substring after the dot should be one of these: ['txt', 'exe', 'dll']
Examples:
fileNameCheck(fileName: "example.txt") == "Yes"
fileNameCheck(fileName: "1example.dll") == "No"
assistant
```swift
func fileNameCheck(fileName: String) -> String {
let allowedExtensions = ["txt", "exe", "dll"]
let components = fileName.split(separator: ".")
guard components.count == 2 else {
return "No"
}
let prefix = components[0]
let extensionName = components[1]
guard !prefix.isEmpty, prefix.first!.isLetter else {
return "No"
}
guard let digitCount = prefix.filter({ $0.isNumber }).count, digitCount <= 3 else {
return "No"
}
guard allowedExtensions.contains(String(extensionName)) else {
return "No"
}
return "Yes"
}
```guard let digitCount = prefix.filter({ $0.isNumber }).count, digitCount <= 3 else { // initializer for conditional binding must have Optional type, not 'Int'func fileNameCheck(fileName: String) -> String {
let allowedExtensions = ["txt", "exe", "dll"]
// Check for exactly one dot
guard let dotIndex = fileName.firstIndex(of: ".") else {
return "No"
}
// Check if there are more than three digits
let digitCount = fileName.filter("0123456789").count
if digitCount > 3 {
return "No"
}
// Check if the substring before the dot is not empty and starts with a letter
let prefix = String(fileName.prefix(upTo: dotIndex))
guard !prefix.isEmpty, prefix.rangeOfCharacter(from: CharacterSet.letters) != nil else {
return "No"
}
// Check if the extension is valid
let suffix = String(fileName.suffix(from: dotIndex)).lowercased()
guard allowedExtensions.contains(suffix) else {
return "No"
}
return "Yes"
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function which takes a string representing a file's name, and returns
'Yes' if the the file's name is valid, and returns 'No' otherwise.
A file's name is considered to be valid if and only if all the following conditions
are met:
- There should not be more than three digits ('0'-'9') in the file's name.
- The file's name contains exactly one dot '.'
- The substring before the dot should not be empty, and it starts with a letter from
the latin alphapet ('a'-'z' and 'A'-'Z').
- The substring after the dot should be one of these: ['txt', 'exe', 'dll']
Examples:
fileNameCheck(fileName: "example.txt") == "Yes"
fileNameCheck(fileName: "1example.dll") == "No"
assistant
```swift
func fileNameCheck(fileName: String) -> String {
let allowedExtensions = ["txt", "exe", "dll"]
// Check for exactly one dot
guard let dotIndex = fileName.firstIndex(of: ".") else {
return "No"
}
// Check if there are more than three digits
let digitCount = fileName.filter("0123456789").count
if digitCount > 3 {
return "No"
}
// Check if the substring before the dot is not empty and starts with a letter
let prefix = String(fileName.prefix(upTo: dotIndex))
guard !prefix.isEmpty, prefix.rangeOfCharacter(from: CharacterSet.letters) != nil else {
return "No"
}
// Check if the extension is valid
let suffix = String(fileName.suffix(from: dotIndex)).lowercased()
guard allowedExtensions.contains(suffix) else {
return "No"
}
return "Yes"
}
```let digitCount = fileName.filter("0123456789").count // no exact matches in call to instance method 'filter'func fileNameCheck(fileName: String) -> String {
let allowedExtensions = ["txt", "exe", "dll"]
let components = fileName.components(separatedBy: ".")
guard components.count == 2 else {
return "No"
}
let prefix = components[0]
let extensionName = components[1]
guard !prefix.isEmpty, prefix.first!.isLetter else {
return "No"
}
guard let digitCount = prefix.filter("0123456789").count, digitCount <= 3 else {
return "No"
}
guard allowedExtensions.contains(extensionName) else {
return "No"
}
return "Yes"
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function which takes a string representing a file's name, and returns
'Yes' if the the file's name is valid, and returns 'No' otherwise.
A file's name is considered to be valid if and only if all the following conditions
are met:
- There should not be more than three digits ('0'-'9') in the file's name.
- The file's name contains exactly one dot '.'
- The substring before the dot should not be empty, and it starts with a letter from
the latin alphapet ('a'-'z' and 'A'-'Z').
- The substring after the dot should be one of these: ['txt', 'exe', 'dll']
Examples:
fileNameCheck(fileName: "example.txt") == "Yes"
fileNameCheck(fileName: "1example.dll") == "No"
assistant
```swift
func fileNameCheck(fileName: String) -> String {
let allowedExtensions = ["txt", "exe", "dll"]
let components = fileName.components(separatedBy: ".")
guard components.count == 2 else {
return "No"
}
let prefix = components[0]
let extensionName = components[1]
guard !prefix.isEmpty, prefix.first!.isLetter else {
return "No"
}
guard let digitCount = prefix.filter("0123456789").count, digitCount <= 3 else {
return "No"
}
guard allowedExtensions.contains(extensionName) else {
return "No"
}
return "Yes"
}
```guard let digitCount = prefix.filter("0123456789").count, digitCount <= 3 else { // no exact matches in call to instance method 'filter'func fileNameCheck(fileName: String) -> String {
let allowedExtensions = ["txt", "exe", "dll"]
let components = fileName.split(separator: ".")
guard components.count == 2 else {
return "No"
}
let prefix = components[0]
let extensionName = components[1]
guard !prefix.isEmpty, prefix.first!.isLetter else {
return "No"
}
guard let digitCount = prefix.filter({ $0.isNumber }).count, digitCount <= 3 else {
return "No"
}
guard allowedExtensions.contains(String(extensionName)) else {
return "No"
}
return "Yes"
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function which takes a string representing a file's name, and returns
'Yes' if the the file's name is valid, and returns 'No' otherwise.
A file's name is considered to be valid if and only if all the following conditions
are met:
- There should not be more than three digits ('0'-'9') in the file's name.
- The file's name contains exactly one dot '.'
- The substring before the dot should not be empty, and it starts with a letter from
the latin alphapet ('a'-'z' and 'A'-'Z').
- The substring after the dot should be one of these: ['txt', 'exe', 'dll']
Examples:
fileNameCheck(fileName: "example.txt") == "Yes"
fileNameCheck(fileName: "1example.dll") == "No"
assistant
```swift
func fileNameCheck(fileName: String) -> String {
let allowedExtensions = ["txt", "exe", "dll"]
let components = fileName.split(separator: ".")
guard components.count == 2 else {
return "No"
}
let prefix = components[0]
let extensionName = components[1]
guard !prefix.isEmpty, prefix.first!.isLetter else {
return "No"
}
guard let digitCount = prefix.filter({ $0.isNumber }).count, digitCount <= 3 else {
return "No"
}
guard allowedExtensions.contains(String(extensionName)) else {
return "No"
}
return "Yes"
}
```guard let digitCount = prefix.filter({ $0.isNumber }).count, digitCount <= 3 else { // initializer for conditional binding must have Optional type, not 'Int'func fileNameCheck(fileName: String) -> String {
let allowedExtensions = ["txt", "exe", "dll"]
// Check for exactly one dot in the filename
guard let dotIndex = fileName.firstIndex(of: ".") else {
return "No"
}
// Split the filename into two parts based on the dot
let (namePart, extensionPart) = (String(fileName[..<dotIndex]), String(fileName[dotIndex+1...]))
// Check if the name part is not empty and starts with a letter
guard !namePart.isEmpty, let _ = namePart.first?.unicodeScalars.first?.isLetter else {
return "No"
}
// Check if there are no more than three digits in the name part
let digitCount = namePart.filter { $0.isNumber }.count
guard digitCount <= 3 else {
return "No"
}
// Check if the extension is one of the allowed ones
guard allowedExtensions.contains(extensionPart) else {
return "No"
}
// If all checks pass, the filename is valid
return "Yes"
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function which takes a string representing a file's name, and returns
'Yes' if the the file's name is valid, and returns 'No' otherwise.
A file's name is considered to be valid if and only if all the following conditions
are met:
- There should not be more than three digits ('0'-'9') in the file's name.
- The file's name contains exactly one dot '.'
- The substring before the dot should not be empty, and it starts with a letter from
the latin alphapet ('a'-'z' and 'A'-'Z').
- The substring after the dot should be one of these: ['txt', 'exe', 'dll']
Examples:
fileNameCheck(fileName: "example.txt") == "Yes"
fileNameCheck(fileName: "1example.dll") == "No"
assistant
```swift
func fileNameCheck(fileName: String) -> String {
let allowedExtensions = ["txt", "exe", "dll"]
// Check for exactly one dot in the filename
guard let dotIndex = fileName.firstIndex(of: ".") else {
return "No"
}
// Split the filename into two parts based on the dot
let (namePart, extensionPart) = (String(fileName[..<dotIndex]), String(fileName[dotIndex+1...]))
// Check if the name part is not empty and starts with a letter
guard !namePart.isEmpty, let _ = namePart.first?.unicodeScalars.first?.isLetter else {
return "No"
}
// Check if there are no more than three digits in the name part
let digitCount = namePart.filter { $0.isNumber }.count
guard digitCount <= 3 else {
return "No"
}
// Check if the extension is one of the allowed ones
guard allowedExtensions.contains(extensionPart) else {
return "No"
}
// If all checks pass, the filename is valid
return "Yes"
}
```let (namePart, extensionPart) = (String(fileName[..<dotIndex]), String(fileName[dotIndex+1...])) // referencing operator function '+' on 'RangeReplaceableCollection' requires that 'String.Index' conform to 'RangeReplaceableCollection'func fileNameCheck(fileName: String) -> String {
let allowedExtensions = ["txt", "exe", "dll"]
let components = fileName.split(separator: ".")
guard components.count == 2 else {
return "No"
}
let prefix = components[0]
let extensionName = components[1]
guard !prefix.isEmpty,
prefix.first!.isLetter,
let digitCount = prefix.filter("0123456789").count, digitCount <= 3,
allowedExtensions.contains(String(extensionName)) else {
return "No"
}
return "Yes"
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function which takes a string representing a file's name, and returns
'Yes' if the the file's name is valid, and returns 'No' otherwise.
A file's name is considered to be valid if and only if all the following conditions
are met:
- There should not be more than three digits ('0'-'9') in the file's name.
- The file's name contains exactly one dot '.'
- The substring before the dot should not be empty, and it starts with a letter from
the latin alphapet ('a'-'z' and 'A'-'Z').
- The substring after the dot should be one of these: ['txt', 'exe', 'dll']
Examples:
fileNameCheck(fileName: "example.txt") == "Yes"
fileNameCheck(fileName: "1example.dll") == "No"
assistant
```swift
func fileNameCheck(fileName: String) -> String {
let allowedExtensions = ["txt", "exe", "dll"]
let components = fileName.split(separator: ".")
guard components.count == 2 else {
return "No"
}
let prefix = components[0]
let extensionName = components[1]
guard !prefix.isEmpty,
prefix.first!.isLetter,
let digitCount = prefix.filter("0123456789").count, digitCount <= 3,
allowedExtensions.contains(String(extensionName)) else {
return "No"
}
return "Yes"
}
```let digitCount = prefix.filter("0123456789").count, digitCount <= 3, // no exact matches in call to instance method 'filter'func fileNameCheck(fileName: String) -> String {
let allowedExtensions = ["txt", "exe", "dll"]
let components = fileName.components(separatedBy: ".")
guard components.count == 2 else {
return "No"
}
let prefix = components[0]
let extensionName = components[1]
guard !prefix.isEmpty, prefix.first!.isLetter else {
return "No"
}
guard let digitCount = prefix.filter("0123456789").count, digitCount <= 3 else {
return "No"
}
guard allowedExtensions.contains(extensionName) else {
return "No"
}
return "Yes"
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function which takes a string representing a file's name, and returns
'Yes' if the the file's name is valid, and returns 'No' otherwise.
A file's name is considered to be valid if and only if all the following conditions
are met:
- There should not be more than three digits ('0'-'9') in the file's name.
- The file's name contains exactly one dot '.'
- The substring before the dot should not be empty, and it starts with a letter from
the latin alphapet ('a'-'z' and 'A'-'Z').
- The substring after the dot should be one of these: ['txt', 'exe', 'dll']
Examples:
fileNameCheck(fileName: "example.txt") == "Yes"
fileNameCheck(fileName: "1example.dll") == "No"
assistant
```swift
func fileNameCheck(fileName: String) -> String {
let allowedExtensions = ["txt", "exe", "dll"]
let components = fileName.components(separatedBy: ".")
guard components.count == 2 else {
return "No"
}
let prefix = components[0]
let extensionName = components[1]
guard !prefix.isEmpty, prefix.first!.isLetter else {
return "No"
}
guard let digitCount = prefix.filter("0123456789").count, digitCount <= 3 else {
return "No"
}
guard allowedExtensions.contains(extensionName) else {
return "No"
}
return "Yes"
}
```guard let digitCount = prefix.filter("0123456789").count, digitCount <= 3 else { // no exact matches in call to instance method 'filter'func fileNameCheck(fileName: String) -> String {
let allowedExtensions = ["txt", "exe", "dll"]
let components = fileName.components(separatedBy: ".")
guard components.count == 2 else {
return "No"
}
let prefix = components[0]
let extensionName = components[1]
guard !prefix.isEmpty, prefix.first?.isLetter ?? false else {
return "No"
}
guard let digitCount = prefix.filter({ $0.isNumber }).count, digitCount <= 3 else {
return "No"
}
guard allowedExtensions.contains(extensionName) else {
return "No"
}
return "Yes"
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Create a function which takes a string representing a file's name, and returns
'Yes' if the the file's name is valid, and returns 'No' otherwise.
A file's name is considered to be valid if and only if all the following conditions
are met:
- There should not be more than three digits ('0'-'9') in the file's name.
- The file's name contains exactly one dot '.'
- The substring before the dot should not be empty, and it starts with a letter from
the latin alphapet ('a'-'z' and 'A'-'Z').
- The substring after the dot should be one of these: ['txt', 'exe', 'dll']
Examples:
fileNameCheck(fileName: "example.txt") == "Yes"
fileNameCheck(fileName: "1example.dll") == "No"
assistant
```swift
func fileNameCheck(fileName: String) -> String {
let allowedExtensions = ["txt", "exe", "dll"]
let components = fileName.components(separatedBy: ".")
guard components.count == 2 else {
return "No"
}
let prefix = components[0]
let extensionName = components[1]
guard !prefix.isEmpty, prefix.first?.isLetter ?? false else {
return "No"
}
guard let digitCount = prefix.filter({ $0.isNumber }).count, digitCount <= 3 else {
return "No"
}
guard allowedExtensions.contains(extensionName) else {
return "No"
}
return "Yes"
}
```guard let digitCount = prefix.filter({ $0.isNumber }).count, digitCount <= 3 else { // initializer for conditional binding must have Optional type, not 'Int'func wordsInSentence(sentence: String) -> String {
let words = sentence.split(separator: " ")
var resultWords: [Substring] = []
for word in words {
if isPrime(word.count) {
resultWords.append(word)
}
}
return resultWords.joined(separator: " ")
}
func isPrime(_ number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a string representing a sentence,
the sentence contains some words separated by a space,
and you have to return a string that contains the words from the original sentence,
whose lengths are prime numbers,
the order of the words in the new string should be the same as the original one.
Example 1:
Example 2:
Constraints:
* 1 <= len(sentence) <= 100
* sentence contains only letters
wordsInSentence(sentence: "This is a test") == "is"
wordsInSentence(sentence: "lets go for swimming") == "go for"
assistant
```swift
func wordsInSentence(sentence: String) -> String {
let words = sentence.split(separator: " ")
var resultWords: [Substring] = []
for word in words {
if isPrime(word.count) {
resultWords.append(word)
}
}
return resultWords.joined(separator: " ")
}
func isPrime(_ number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
```
func wordsInSentence(sentence: String) -> String {
let words = sentence.split(separator: " ")
var resultWords: [Substring] = []
for word in words {
if isPrime(word.count) {
resultWords.append(word)
}
}
return resultWords.joined(separator: " ")
}
private func isPrime(_ number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a string representing a sentence,
the sentence contains some words separated by a space,
and you have to return a string that contains the words from the original sentence,
whose lengths are prime numbers,
the order of the words in the new string should be the same as the original one.
Example 1:
Example 2:
Constraints:
* 1 <= len(sentence) <= 100
* sentence contains only letters
wordsInSentence(sentence: "This is a test") == "is"
wordsInSentence(sentence: "lets go for swimming") == "go for"
assistant
```swift
func wordsInSentence(sentence: String) -> String {
let words = sentence.split(separator: " ")
var resultWords: [Substring] = []
for word in words {
if isPrime(word.count) {
resultWords.append(word)
}
}
return resultWords.joined(separator: " ")
}
private func isPrime(_ number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
```
func wordsInSentence(sentence: String) -> String {
let words = sentence.split(separator: " ")
var resultWords = [String]()
func isPrime(_ num: Int) -> Bool {
if num <= 1 { return false }
if num <= 3 { return true }
if num % 2 == 0 || num % 3 == 0 { return false }
var i = 5
while i * i <= num {
if num % i == 0 || num % (i + 2) == 0 { return false }
i += 6
}
return true
}
for word in words {
if isPrime(word.count) {
resultWords.append(String(word))
}
}
return resultWords.joined(separator: " ")
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a string representing a sentence,
the sentence contains some words separated by a space,
and you have to return a string that contains the words from the original sentence,
whose lengths are prime numbers,
the order of the words in the new string should be the same as the original one.
Example 1:
Example 2:
Constraints:
* 1 <= len(sentence) <= 100
* sentence contains only letters
wordsInSentence(sentence: "This is a test") == "is"
wordsInSentence(sentence: "lets go for swimming") == "go for"
assistant
```swift
func wordsInSentence(sentence: String) -> String {
let words = sentence.split(separator: " ")
var resultWords = [String]()
func isPrime(_ num: Int) -> Bool {
if num <= 1 { return false }
if num <= 3 { return true }
if num % 2 == 0 || num % 3 == 0 { return false }
var i = 5
while i * i <= num {
if num % i == 0 || num % (i + 2) == 0 { return false }
i += 6
}
return true
}
for word in words {
if isPrime(word.count) {
resultWords.append(String(word))
}
}
return resultWords.joined(separator: " ")
}
```func wordsInSentence(sentence: String) -> String {
let words = sentence.split(separator: " ")
var resultWords = [String]()
for word in words {
if isPrime(word.count) {
resultWords.append(String(word))
}
}
return resultWords.joined(separator: " ")
}
func isPrime(_ number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a string representing a sentence,
the sentence contains some words separated by a space,
and you have to return a string that contains the words from the original sentence,
whose lengths are prime numbers,
the order of the words in the new string should be the same as the original one.
Example 1:
Example 2:
Constraints:
* 1 <= len(sentence) <= 100
* sentence contains only letters
wordsInSentence(sentence: "This is a test") == "is"
wordsInSentence(sentence: "lets go for swimming") == "go for"
assistant
```swift
func wordsInSentence(sentence: String) -> String {
let words = sentence.split(separator: " ")
var resultWords = [String]()
for word in words {
if isPrime(word.count) {
resultWords.append(String(word))
}
}
return resultWords.joined(separator: " ")
}
func isPrime(_ number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
```func wordsInSentence(sentence: String) -> String {
let words = sentence.split(separator: " ")
var resultWords: [Substring] = []
for word in words {
if isPrime(word.count) {
resultWords.append(word)
}
}
return resultWords.joined(separator: " ")
}
func isPrime(_ number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a string representing a sentence,
the sentence contains some words separated by a space,
and you have to return a string that contains the words from the original sentence,
whose lengths are prime numbers,
the order of the words in the new string should be the same as the original one.
Example 1:
Example 2:
Constraints:
* 1 <= len(sentence) <= 100
* sentence contains only letters
wordsInSentence(sentence: "This is a test") == "is"
wordsInSentence(sentence: "lets go for swimming") == "go for"
assistant
```swift
func wordsInSentence(sentence: String) -> String {
let words = sentence.split(separator: " ")
var resultWords: [Substring] = []
for word in words {
if isPrime(word.count) {
resultWords.append(word)
}
}
return resultWords.joined(separator: " ")
}
func isPrime(_ number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
```func wordsInSentence(sentence: String) -> String {
let words = sentence.split(separator: " ")
var resultWords: [Substring] = []
func isPrime(_ number: Int) -> Bool {
if number <= 1 { return false }
if number <= 3 { return true }
if number % 2 == 0 || number % 3 == 0 { return false }
var i = 5
while i * i <= number {
if number % i == 0 || number % (i + 2) == 0 { return false }
i += 6
}
return true
}
for word in words {
if isPrime(word.count) {
resultWords.append(word)
}
}
return resultWords.joined(separator: " ")
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a string representing a sentence,
the sentence contains some words separated by a space,
and you have to return a string that contains the words from the original sentence,
whose lengths are prime numbers,
the order of the words in the new string should be the same as the original one.
Example 1:
Example 2:
Constraints:
* 1 <= len(sentence) <= 100
* sentence contains only letters
wordsInSentence(sentence: "This is a test") == "is"
wordsInSentence(sentence: "lets go for swimming") == "go for"
assistant
```swift
func wordsInSentence(sentence: String) -> String {
let words = sentence.split(separator: " ")
var resultWords: [Substring] = []
func isPrime(_ number: Int) -> Bool {
if number <= 1 { return false }
if number <= 3 { return true }
if number % 2 == 0 || number % 3 == 0 { return false }
var i = 5
while i * i <= number {
if number % i == 0 || number % (i + 2) == 0 { return false }
i += 6
}
return true
}
for word in words {
if isPrime(word.count) {
resultWords.append(word)
}
}
return resultWords.joined(separator: " ")
}
```func wordsInSentence(sentence: String) -> String {
let words = sentence.split(separator: " ")
var resultWords = [String]()
func isPrime(_ number: Int) -> Bool {
if number <= 1 { return false }
if number <= 3 { return true }
if number % 2 == 0 || number % 3 == 0 { return false }
var i = 5
while i * i <= number {
if number % i == 0 || number % (i + 2) == 0 { return false }
i += 6
}
return true
}
for word in words {
if isPrime(word.count) {
resultWords.append(String(word))
}
}
return resultWords.joined(separator: " ")
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a string representing a sentence,
the sentence contains some words separated by a space,
and you have to return a string that contains the words from the original sentence,
whose lengths are prime numbers,
the order of the words in the new string should be the same as the original one.
Example 1:
Example 2:
Constraints:
* 1 <= len(sentence) <= 100
* sentence contains only letters
wordsInSentence(sentence: "This is a test") == "is"
wordsInSentence(sentence: "lets go for swimming") == "go for"
assistant
```swift
func wordsInSentence(sentence: String) -> String {
let words = sentence.split(separator: " ")
var resultWords = [String]()
func isPrime(_ number: Int) -> Bool {
if number <= 1 { return false }
if number <= 3 { return true }
if number % 2 == 0 || number % 3 == 0 { return false }
var i = 5
while i * i <= number {
if number % i == 0 || number % (i + 2) == 0 { return false }
i += 6
}
return true
}
for word in words {
if isPrime(word.count) {
resultWords.append(String(word))
}
}
return resultWords.joined(separator: " ")
}
```func wordsInSentence(sentence: String) -> String {
let words = sentence.split(separator: " ")
var resultWords: [Substring] = []
for word in words {
if isPrime(word.count) {
resultWords.append(word)
}
}
return resultWords.joined(separator: " ")
}
private func isPrime(_ number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a string representing a sentence,
the sentence contains some words separated by a space,
and you have to return a string that contains the words from the original sentence,
whose lengths are prime numbers,
the order of the words in the new string should be the same as the original one.
Example 1:
Example 2:
Constraints:
* 1 <= len(sentence) <= 100
* sentence contains only letters
wordsInSentence(sentence: "This is a test") == "is"
wordsInSentence(sentence: "lets go for swimming") == "go for"
assistant
```swift
func wordsInSentence(sentence: String) -> String {
let words = sentence.split(separator: " ")
var resultWords: [Substring] = []
for word in words {
if isPrime(word.count) {
resultWords.append(word)
}
}
return resultWords.joined(separator: " ")
}
private func isPrime(_ number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
```
func wordsInSentence(sentence: String) -> String {
let words = sentence.split(separator: " ")
var resultWords: [Substring] = []
for word in words {
if isPrime(word.count) {
resultWords.append(word)
}
}
return resultWords.joined(separator: " ")
}
private func isPrime(_ number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a string representing a sentence,
the sentence contains some words separated by a space,
and you have to return a string that contains the words from the original sentence,
whose lengths are prime numbers,
the order of the words in the new string should be the same as the original one.
Example 1:
Example 2:
Constraints:
* 1 <= len(sentence) <= 100
* sentence contains only letters
wordsInSentence(sentence: "This is a test") == "is"
wordsInSentence(sentence: "lets go for swimming") == "go for"
assistant
```swift
func wordsInSentence(sentence: String) -> String {
let words = sentence.split(separator: " ")
var resultWords: [Substring] = []
for word in words {
if isPrime(word.count) {
resultWords.append(word)
}
}
return resultWords.joined(separator: " ")
}
private func isPrime(_ number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
```func wordsInSentence(sentence: String) -> String {
let words = sentence.split(separator: " ")
var resultWords: [Substring] = []
for word in words {
if isPrime(word.count) {
resultWords.append(word)
}
}
return resultWords.joined(separator: " ")
}
private func isPrime(_ number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a string representing a sentence,
the sentence contains some words separated by a space,
and you have to return a string that contains the words from the original sentence,
whose lengths are prime numbers,
the order of the words in the new string should be the same as the original one.
Example 1:
Example 2:
Constraints:
* 1 <= len(sentence) <= 100
* sentence contains only letters
wordsInSentence(sentence: "This is a test") == "is"
wordsInSentence(sentence: "lets go for swimming") == "go for"
assistant
```swift
func wordsInSentence(sentence: String) -> String {
let words = sentence.split(separator: " ")
var resultWords: [Substring] = []
for word in words {
if isPrime(word.count) {
resultWords.append(word)
}
}
return resultWords.joined(separator: " ")
}
private func isPrime(_ number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
```
func simplify(x: String, n: String) -> Bool {
let xParts = x.split(separator: "/").map { Int($0)! }
let nParts = n.split(separator: "/").map { Int($0)! }
let resultNumerator = xParts[0] * nParts[0]
let resultDenominator = xParts[1] * nParts[1]
return resultNumerator % resultDenominator == 0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Your task is to implement a function that will simplify the expression
x * n. The function returns true if x * n evaluates to a whole number and false
otherwise. Both x and n, are string representation of a fraction, and have the following format,
<numerator>/<denominator> where both numerator and denominator are positive whole numbers.
You can assume that x, and n are valid fractions, and do not have zero as denominator.
simplify(x: "1/5", n: "5/1") == true
simplify(x: "1/6", n: "2/1") == false
simplify(x: "7/10", n: "10/2") == false
assistant
```swift
func simplify(x: String, n: String) -> Bool {
let xParts = x.split(separator: "/").map { Int($0)! }
let nParts = n.split(separator: "/").map { Int($0)! }
let resultNumerator = xParts[0] * nParts[0]
let resultDenominator = xParts[1] * nParts[1]
return resultNumerator % resultDenominator == 0
}
```func simplify(x: String, n: String) -> Bool {
let xParts = x.split(separator: "/").map { Int($0)! }
let nParts = n.split(separator: "/").map { Int($0)! }
let numeratorProduct = xParts[0] * nParts[0]
let denominatorProduct = xParts[1] * nParts[1]
return numeratorProduct % denominatorProduct == 0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Your task is to implement a function that will simplify the expression
x * n. The function returns true if x * n evaluates to a whole number and false
otherwise. Both x and n, are string representation of a fraction, and have the following format,
<numerator>/<denominator> where both numerator and denominator are positive whole numbers.
You can assume that x, and n are valid fractions, and do not have zero as denominator.
simplify(x: "1/5", n: "5/1") == true
simplify(x: "1/6", n: "2/1") == false
simplify(x: "7/10", n: "10/2") == false
assistant
```swift
func simplify(x: String, n: String) -> Bool {
let xParts = x.split(separator: "/").map { Int($0)! }
let nParts = n.split(separator: "/").map { Int($0)! }
let numeratorProduct = xParts[0] * nParts[0]
let denominatorProduct = xParts[1] * nParts[1]
return numeratorProduct % denominatorProduct == 0
}
```func simplify(x: String, n: String) -> Bool {
let xParts = x.split(separator: "/").map { Int($0)! }
let nParts = n.split(separator: "/").map { Int($0)! }
let numerator = xParts[0] * nParts[0]
let denominator = xParts[1] * nParts[1]
return numerator % denominator == 0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Your task is to implement a function that will simplify the expression
x * n. The function returns true if x * n evaluates to a whole number and false
otherwise. Both x and n, are string representation of a fraction, and have the following format,
<numerator>/<denominator> where both numerator and denominator are positive whole numbers.
You can assume that x, and n are valid fractions, and do not have zero as denominator.
simplify(x: "1/5", n: "5/1") == true
simplify(x: "1/6", n: "2/1") == false
simplify(x: "7/10", n: "10/2") == false
assistant
```swift
func simplify(x: String, n: String) -> Bool {
let xParts = x.split(separator: "/").map { Int($0)! }
let nParts = n.split(separator: "/").map { Int($0)! }
let numerator = xParts[0] * nParts[0]
let denominator = xParts[1] * nParts[1]
return numerator % denominator == 0
}
```func simplify(x: String, n: String) -> Bool {
let xParts = x.split(separator: "/").map { Int($0)! }
let nParts = n.split(separator: "/").map { Int($0)! }
let numerator = xParts[0] * nParts[0]
let denominator = xParts[1] * nParts[1]
return numerator % denominator == 0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Your task is to implement a function that will simplify the expression
x * n. The function returns true if x * n evaluates to a whole number and false
otherwise. Both x and n, are string representation of a fraction, and have the following format,
<numerator>/<denominator> where both numerator and denominator are positive whole numbers.
You can assume that x, and n are valid fractions, and do not have zero as denominator.
simplify(x: "1/5", n: "5/1") == true
simplify(x: "1/6", n: "2/1") == false
simplify(x: "7/10", n: "10/2") == false
assistant
```swift
func simplify(x: String, n: String) -> Bool {
let xParts = x.split(separator: "/").map { Int($0)! }
let nParts = n.split(separator: "/").map { Int($0)! }
let numerator = xParts[0] * nParts[0]
let denominator = xParts[1] * nParts[1]
return numerator % denominator == 0
}
```func simplify(x: String, n: String) -> Bool {
let xParts = x.split(separator: "/").map { Int($0)! }
let nParts = n.split(separator: "/").map { Int($0)! }
let resultNumerator = xParts[0] * nParts[0]
let resultDenominator = xParts[1] * nParts[1]
return resultNumerator % resultDenominator == 0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Your task is to implement a function that will simplify the expression
x * n. The function returns true if x * n evaluates to a whole number and false
otherwise. Both x and n, are string representation of a fraction, and have the following format,
<numerator>/<denominator> where both numerator and denominator are positive whole numbers.
You can assume that x, and n are valid fractions, and do not have zero as denominator.
simplify(x: "1/5", n: "5/1") == true
simplify(x: "1/6", n: "2/1") == false
simplify(x: "7/10", n: "10/2") == false
assistant
```swift
func simplify(x: String, n: String) -> Bool {
let xParts = x.split(separator: "/").map { Int($0)! }
let nParts = n.split(separator: "/").map { Int($0)! }
let resultNumerator = xParts[0] * nParts[0]
let resultDenominator = xParts[1] * nParts[1]
return resultNumerator % resultDenominator == 0
}
```func simplify(x: String, n: String) -> Bool {
let xParts = x.split(separator: "/").map { Int($0)! }
let nParts = n.split(separator: "/").map { Int($0)! }
let resultNumerator = xParts[0] * nParts[0]
let resultDenominator = xParts[1] * nParts[1]
return resultNumerator % resultDenominator == 0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Your task is to implement a function that will simplify the expression
x * n. The function returns true if x * n evaluates to a whole number and false
otherwise. Both x and n, are string representation of a fraction, and have the following format,
<numerator>/<denominator> where both numerator and denominator are positive whole numbers.
You can assume that x, and n are valid fractions, and do not have zero as denominator.
simplify(x: "1/5", n: "5/1") == true
simplify(x: "1/6", n: "2/1") == false
simplify(x: "7/10", n: "10/2") == false
assistant
```swift
func simplify(x: String, n: String) -> Bool {
let xParts = x.split(separator: "/").map { Int($0)! }
let nParts = n.split(separator: "/").map { Int($0)! }
let resultNumerator = xParts[0] * nParts[0]
let resultDenominator = xParts[1] * nParts[1]
return resultNumerator % resultDenominator == 0
}
```func simplify(x: String, n: String) -> Bool {
let xParts = x.split(separator: "/").map { Int($0)! }
let nParts = n.split(separator: "/").map { Int($0)! }
let resultNumerator = xParts[0] * nParts[0]
let resultDenominator = xParts[1] * nParts[1]
return resultNumerator % resultDenominator == 0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Your task is to implement a function that will simplify the expression
x * n. The function returns true if x * n evaluates to a whole number and false
otherwise. Both x and n, are string representation of a fraction, and have the following format,
<numerator>/<denominator> where both numerator and denominator are positive whole numbers.
You can assume that x, and n are valid fractions, and do not have zero as denominator.
simplify(x: "1/5", n: "5/1") == true
simplify(x: "1/6", n: "2/1") == false
simplify(x: "7/10", n: "10/2") == false
assistant
```swift
func simplify(x: String, n: String) -> Bool {
let xParts = x.split(separator: "/").map { Int($0)! }
let nParts = n.split(separator: "/").map { Int($0)! }
let resultNumerator = xParts[0] * nParts[0]
let resultDenominator = xParts[1] * nParts[1]
return resultNumerator % resultDenominator == 0
}
```func simplify(x: String, n: String) -> Bool {
let xParts = x.split(separator: "/").map { Int($0)! }
let nParts = n.split(separator: "/").map { Int($0)! }
let resultNumerator = xParts[0] * nParts[0]
let resultDenominator = xParts[1] * nParts[1]
return resultNumerator % resultDenominator == 0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Your task is to implement a function that will simplify the expression
x * n. The function returns true if x * n evaluates to a whole number and false
otherwise. Both x and n, are string representation of a fraction, and have the following format,
<numerator>/<denominator> where both numerator and denominator are positive whole numbers.
You can assume that x, and n are valid fractions, and do not have zero as denominator.
simplify(x: "1/5", n: "5/1") == true
simplify(x: "1/6", n: "2/1") == false
simplify(x: "7/10", n: "10/2") == false
assistant
```swift
func simplify(x: String, n: String) -> Bool {
let xParts = x.split(separator: "/").map { Int($0)! }
let nParts = n.split(separator: "/").map { Int($0)! }
let resultNumerator = xParts[0] * nParts[0]
let resultDenominator = xParts[1] * nParts[1]
return resultNumerator % resultDenominator == 0
}
```func simplify(x: String, n: String) -> Bool {
let componentsX = x.split(separator: "/").map { Int($0)! }
let componentsN = n.split(separator: "/").map { Int($0)! }
let numerator = componentsX[0] * componentsN[0]
let denominator = componentsX[1] * componentsN[1]
return numerator % denominator == 0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Your task is to implement a function that will simplify the expression
x * n. The function returns true if x * n evaluates to a whole number and false
otherwise. Both x and n, are string representation of a fraction, and have the following format,
<numerator>/<denominator> where both numerator and denominator are positive whole numbers.
You can assume that x, and n are valid fractions, and do not have zero as denominator.
simplify(x: "1/5", n: "5/1") == true
simplify(x: "1/6", n: "2/1") == false
simplify(x: "7/10", n: "10/2") == false
assistant
```swift
func simplify(x: String, n: String) -> Bool {
let componentsX = x.split(separator: "/").map { Int($0)! }
let componentsN = n.split(separator: "/").map { Int($0)! }
let numerator = componentsX[0] * componentsN[0]
let denominator = componentsX[1] * componentsN[1]
return numerator % denominator == 0
}
```func simplify(x: String, n: String) -> Bool {
let xParts = x.split(separator: "/").map { Int($0)! }
let nParts = n.split(separator: "/").map { Int($0)! }
let resultNumerator = xParts[0] * nParts[0]
let resultDenominator = xParts[1] * nParts[1]
return resultNumerator % resultDenominator == 0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Your task is to implement a function that will simplify the expression
x * n. The function returns true if x * n evaluates to a whole number and false
otherwise. Both x and n, are string representation of a fraction, and have the following format,
<numerator>/<denominator> where both numerator and denominator are positive whole numbers.
You can assume that x, and n are valid fractions, and do not have zero as denominator.
simplify(x: "1/5", n: "5/1") == true
simplify(x: "1/6", n: "2/1") == false
simplify(x: "7/10", n: "10/2") == false
assistant
```swift
func simplify(x: String, n: String) -> Bool {
let xParts = x.split(separator: "/").map { Int($0)! }
let nParts = n.split(separator: "/").map { Int($0)! }
let resultNumerator = xParts[0] * nParts[0]
let resultDenominator = xParts[1] * nParts[1]
return resultNumerator % resultDenominator == 0
}
```func orderByPoints(nums: [Int]) -> [Int] {
return nums.enumerated().sorted {
let sum1 = $0.element < 0 ? -$0.element : $0.element
let sum2 = $1.element < 0 ? -$1.element : $1.element
let digitSum1 = String(sum1).reduce(0) { $0 + Int(String($1))! }
let digitSum2 = String(sum2).reduce(0) { $0 + Int(String($1))! }
if digitSum1 == digitSum2 {
return $0.offset < $1.offset
} else {
return digitSum1 < digitSum2
}
}.map { $0.element }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function which sorts the given array of integers
in ascending order according to the sum of their digits.
Note: if there are several items with similar sum of their digits,
order them based on their index in original array.
For example:
orderByPoints(nums: [1, 11, -1, -11, -12]) == [-1, -11, 1, -12, 11]
orderByPoints(nums: [] as [Int]) == [] as [Int]
assistant
```swift
func orderByPoints(nums: [Int]) -> [Int] {
return nums.enumerated().sorted {
let sum1 = $0.element < 0 ? -$0.element : $0.element
let sum2 = $1.element < 0 ? -$1.element : $1.element
let digitSum1 = String(sum1).reduce(0) { $0 + Int(String($1))! }
let digitSum2 = String(sum2).reduce(0) { $0 + Int(String($1))! }
if digitSum1 == digitSum2 {
return $0.offset < $1.offset
} else {
return digitSum1 < digitSum2
}
}.map { $0.element }
}
``` // XCTAssertTrue failedfunc orderByPoints(nums: [Int]) -> [Int] {
return nums.enumerated().sorted {
let sum1 = $0.element < 0 ? -$0.element : $0.element
let sum2 = $1.element < 0 ? -$1.element : $1.element
let digitSum1 = String(sum1).reduce(0) { $0 + Int(String($1))! }
let digitSum2 = String(sum2).reduce(0) { $0 + Int(String($1))! }
return digitSum1 == digitSum2 ? $0.offset < $1.offset : digitSum1 < digitSum2
}.map { $0.element }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function which sorts the given array of integers
in ascending order according to the sum of their digits.
Note: if there are several items with similar sum of their digits,
order them based on their index in original array.
For example:
orderByPoints(nums: [1, 11, -1, -11, -12]) == [-1, -11, 1, -12, 11]
orderByPoints(nums: [] as [Int]) == [] as [Int]
assistant
```swift
func orderByPoints(nums: [Int]) -> [Int] {
return nums.enumerated().sorted {
let sum1 = $0.element < 0 ? -$0.element : $0.element
let sum2 = $1.element < 0 ? -$1.element : $1.element
let digitSum1 = String(sum1).reduce(0) { $0 + Int(String($1))! }
let digitSum2 = String(sum2).reduce(0) { $0 + Int(String($1))! }
return digitSum1 == digitSum2 ? $0.offset < $1.offset : digitSum1 < digitSum2
}.map { $0.element }
}
``` // XCTAssertTrue failedfunc orderByPoints(nums: [Int]) -> [Int] {
return nums.enumerated().sorted {
let sum1 = $0.element < 0 ? -$0.element : $0.element
let sum2 = $1.element < 0 ? -$1.element : $1.element
let digitSum1 = String(sum1).reduce(0) { $0 + Int(String($1))! }
let digitSum2 = String(sum2).reduce(0) { $0 + Int(String($1))! }
return digitSum1 == digitSum2 ? $0.offset < $1.offset : digitSum1 < digitSum2
}.map { $0.element }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function which sorts the given array of integers
in ascending order according to the sum of their digits.
Note: if there are several items with similar sum of their digits,
order them based on their index in original array.
For example:
orderByPoints(nums: [1, 11, -1, -11, -12]) == [-1, -11, 1, -12, 11]
orderByPoints(nums: [] as [Int]) == [] as [Int]
assistant
```swift
func orderByPoints(nums: [Int]) -> [Int] {
return nums.enumerated().sorted {
let sum1 = $0.element < 0 ? -$0.element : $0.element
let sum2 = $1.element < 0 ? -$1.element : $1.element
let digitSum1 = String(sum1).reduce(0) { $0 + Int(String($1))! }
let digitSum2 = String(sum2).reduce(0) { $0 + Int(String($1))! }
return digitSum1 == digitSum2 ? $0.offset < $1.offset : digitSum1 < digitSum2
}.map { $0.element }
}
``` // XCTAssertTrue failedfunc orderByPoints(nums: [Int]) -> [Int] {
return nums.enumerated().sorted {
let sumOfDigits = { (num: Int) -> Int in
var absNum = abs(num)
var sum = 0
while absNum > 0 {
sum += absNum % 10
absNum /= 10
}
return sum
}
let firstSum = sumOfDigits($0.element)
let secondSum = sumOfDigits($1.element)
if firstSum == secondSum {
return $0.offset < $1.offset
} else {
return firstSum < secondSum
}
}.map { $0.element }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function which sorts the given array of integers
in ascending order according to the sum of their digits.
Note: if there are several items with similar sum of their digits,
order them based on their index in original array.
For example:
orderByPoints(nums: [1, 11, -1, -11, -12]) == [-1, -11, 1, -12, 11]
orderByPoints(nums: [] as [Int]) == [] as [Int]
assistant
```swift
func orderByPoints(nums: [Int]) -> [Int] {
return nums.enumerated().sorted {
let sumOfDigits = { (num: Int) -> Int in
var absNum = abs(num)
var sum = 0
while absNum > 0 {
sum += absNum % 10
absNum /= 10
}
return sum
}
let firstSum = sumOfDigits($0.element)
let secondSum = sumOfDigits($1.element)
if firstSum == secondSum {
return $0.offset < $1.offset
} else {
return firstSum < secondSum
}
}.map { $0.element }
}
``` // XCTAssertTrue failedfunc orderByPoints(nums: [Int]) -> [Int] {
return nums.enumerated().sorted {
let sum1 = $0.element < 0 ? -$0.element : $0.element
let sum2 = $1.element < 0 ? -$1.element : $1.element
let digitSum1 = String(sum1).reduce(0) { $0 + Int(String($1))! }
let digitSum2 = String(sum2).reduce(0) { $0 + Int(String($1))! }
if digitSum1 == digitSum2 {
return $0.offset < $1.offset
} else {
return digitSum1 < digitSum2
}
}.map { $0.element }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function which sorts the given array of integers
in ascending order according to the sum of their digits.
Note: if there are several items with similar sum of their digits,
order them based on their index in original array.
For example:
orderByPoints(nums: [1, 11, -1, -11, -12]) == [-1, -11, 1, -12, 11]
orderByPoints(nums: [] as [Int]) == [] as [Int]
assistant
```swift
func orderByPoints(nums: [Int]) -> [Int] {
return nums.enumerated().sorted {
let sum1 = $0.element < 0 ? -$0.element : $0.element
let sum2 = $1.element < 0 ? -$1.element : $1.element
let digitSum1 = String(sum1).reduce(0) { $0 + Int(String($1))! }
let digitSum2 = String(sum2).reduce(0) { $0 + Int(String($1))! }
if digitSum1 == digitSum2 {
return $0.offset < $1.offset
} else {
return digitSum1 < digitSum2
}
}.map { $0.element }
}
```
// XCTAssertTrue failedfunc orderByPoints(nums: [Int]) -> [Int] {
return nums.enumerated().sorted {
let sum1 = $0.element < 0 ? -$0.element : $0.element
let sum2 = $1.element < 0 ? -$1.element : $1.element
let digitSum1 = String(sum1).reduce(0) { $0 + Int(String($1))! }
let digitSum2 = String(sum2).reduce(0) { $0 + Int(String($1))! }
if digitSum1 == digitSum2 {
return $0.offset < $1.offset
} else {
return digitSum1 < digitSum2
}
}.map { $0.element }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function which sorts the given array of integers
in ascending order according to the sum of their digits.
Note: if there are several items with similar sum of their digits,
order them based on their index in original array.
For example:
orderByPoints(nums: [1, 11, -1, -11, -12]) == [-1, -11, 1, -12, 11]
orderByPoints(nums: [] as [Int]) == [] as [Int]
assistant
```swift
func orderByPoints(nums: [Int]) -> [Int] {
return nums.enumerated().sorted {
let sum1 = $0.element < 0 ? -$0.element : $0.element
let sum2 = $1.element < 0 ? -$1.element : $1.element
let digitSum1 = String(sum1).reduce(0) { $0 + Int(String($1))! }
let digitSum2 = String(sum2).reduce(0) { $0 + Int(String($1))! }
if digitSum1 == digitSum2 {
return $0.offset < $1.offset
} else {
return digitSum1 < digitSum2
}
}.map { $0.element }
}
``` // XCTAssertTrue failedfunc orderByPoints(nums: [Int]) -> [Int] {
return nums.enumerated().sorted {
let sum1 = $0.element < 0 ? -$0.element : $0.element
let sum2 = $1.element < 0 ? -$1.element : $1.element
let digitSum1 = String(sum1).reduce(0) { $0 + Int(String($1))! }
let digitSum2 = String(sum2).reduce(0) { $0 + Int(String($1))! }
return digitSum1 == digitSum2 ? $0.offset < $1.offset : digitSum1 < digitSum2
}.map { $0.element }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function which sorts the given array of integers
in ascending order according to the sum of their digits.
Note: if there are several items with similar sum of their digits,
order them based on their index in original array.
For example:
orderByPoints(nums: [1, 11, -1, -11, -12]) == [-1, -11, 1, -12, 11]
orderByPoints(nums: [] as [Int]) == [] as [Int]
assistant
```swift
func orderByPoints(nums: [Int]) -> [Int] {
return nums.enumerated().sorted {
let sum1 = $0.element < 0 ? -$0.element : $0.element
let sum2 = $1.element < 0 ? -$1.element : $1.element
let digitSum1 = String(sum1).reduce(0) { $0 + Int(String($1))! }
let digitSum2 = String(sum2).reduce(0) { $0 + Int(String($1))! }
return digitSum1 == digitSum2 ? $0.offset < $1.offset : digitSum1 < digitSum2
}.map { $0.element }
}
``` // XCTAssertTrue failedfunc orderByPoints(nums: [Int]) -> [Int] {
return nums.enumerated().sorted {
let sum1 = $0.element < 0 ? -$0.element : $0.element
let sum2 = $1.element < 0 ? -$1.element : $1.element
let digitSum1 = String(sum1).reduce(0) { $0 + Int(String($1))! }
let digitSum2 = String(sum2).reduce(0) { $0 + Int(String($1))! }
return digitSum1 == digitSum2 ? $0.offset < $1.offset : digitSum1 < digitSum2
}.map { $0.element }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function which sorts the given array of integers
in ascending order according to the sum of their digits.
Note: if there are several items with similar sum of their digits,
order them based on their index in original array.
For example:
orderByPoints(nums: [1, 11, -1, -11, -12]) == [-1, -11, 1, -12, 11]
orderByPoints(nums: [] as [Int]) == [] as [Int]
assistant
```swift
func orderByPoints(nums: [Int]) -> [Int] {
return nums.enumerated().sorted {
let sum1 = $0.element < 0 ? -$0.element : $0.element
let sum2 = $1.element < 0 ? -$1.element : $1.element
let digitSum1 = String(sum1).reduce(0) { $0 + Int(String($1))! }
let digitSum2 = String(sum2).reduce(0) { $0 + Int(String($1))! }
return digitSum1 == digitSum2 ? $0.offset < $1.offset : digitSum1 < digitSum2
}.map { $0.element }
}
``` // XCTAssertTrue failedfunc orderByPoints(nums: [Int]) -> [Int] {
return nums.enumerated().sorted {
let sum1 = $0.element < 0 ? -$0.element : $0.element
let sum2 = $1.element < 0 ? -$1.element : $1.element
let digitSum1 = String(sum1).reduce(0) { $0 + Int(String($1))! }
let digitSum2 = String(sum2).reduce(0) { $0 + Int(String($1))! }
return digitSum1 == digitSum2 ? $0.offset < $1.offset : digitSum1 < digitSum2
}.map { $0.element }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function which sorts the given array of integers
in ascending order according to the sum of their digits.
Note: if there are several items with similar sum of their digits,
order them based on their index in original array.
For example:
orderByPoints(nums: [1, 11, -1, -11, -12]) == [-1, -11, 1, -12, 11]
orderByPoints(nums: [] as [Int]) == [] as [Int]
assistant
```swift
func orderByPoints(nums: [Int]) -> [Int] {
return nums.enumerated().sorted {
let sum1 = $0.element < 0 ? -$0.element : $0.element
let sum2 = $1.element < 0 ? -$1.element : $1.element
let digitSum1 = String(sum1).reduce(0) { $0 + Int(String($1))! }
let digitSum2 = String(sum2).reduce(0) { $0 + Int(String($1))! }
return digitSum1 == digitSum2 ? $0.offset < $1.offset : digitSum1 < digitSum2
}.map { $0.element }
}
``` // XCTAssertTrue failedfunc orderByPoints(nums: [Int]) -> [Int] {
return nums.enumerated().sorted {
let sum1 = $0.element >= 0 ? String($0.element).compactMap { Int(String($0)) }.reduce(0, +) : String(abs($0.element)).compactMap { Int(String($0)) }.reduce(0, +)
let sum2 = $1.element >= 0 ? String($1.element).compactMap { Int(String($1)) }.reduce(0, +) : String(abs($1.element)).compactMap { Int(String($1)) }.reduce(0, +)
if sum1 == sum2 {
return $0.offset < $1.offset
}
return sum1 < sum2
}.map { $0.element }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function which sorts the given array of integers
in ascending order according to the sum of their digits.
Note: if there are several items with similar sum of their digits,
order them based on their index in original array.
For example:
orderByPoints(nums: [1, 11, -1, -11, -12]) == [-1, -11, 1, -12, 11]
orderByPoints(nums: [] as [Int]) == [] as [Int]
assistant
```swift
func orderByPoints(nums: [Int]) -> [Int] {
return nums.enumerated().sorted {
let sum1 = $0.element >= 0 ? String($0.element).compactMap { Int(String($0)) }.reduce(0, +) : String(abs($0.element)).compactMap { Int(String($0)) }.reduce(0, +)
let sum2 = $1.element >= 0 ? String($1.element).compactMap { Int(String($1)) }.reduce(0, +) : String(abs($1.element)).compactMap { Int(String($1)) }.reduce(0, +)
if sum1 == sum2 {
return $0.offset < $1.offset
}
return sum1 < sum2
}.map { $0.element }
}
```
func specialFilter(nums: [Int]) -> Int {
return nums.filter { $0 > 10 && isFirstAndLastDigitOdd($0) }.count
}
private func isFirstAndLastDigitOdd(_ num: Int) -> Bool {
let strNum = String(abs(num))
guard let firstDigit = Int(String(strNum.first!)), let lastDigit = Int(String(strNum.last!)) else { return false }
return firstDigit % 2 != 0 && lastDigit % 2 != 0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns
the number of elements in the array that are greater than 10 and both
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
assistant
```swift
func specialFilter(nums: [Int]) -> Int {
return nums.filter { $0 > 10 && isFirstAndLastDigitOdd($0) }.count
}
private func isFirstAndLastDigitOdd(_ num: Int) -> Bool {
let strNum = String(abs(num))
guard let firstDigit = Int(String(strNum.first!)), let lastDigit = Int(String(strNum.last!)) else { return false }
return firstDigit % 2 != 0 && lastDigit % 2 != 0
}
```
func specialFilter(nums: [Int]) -> Int {
return nums.filter { $0 > 10 && isFirstAndLastDigitOdd($0) }.count
}
private func isFirstAndLastDigitOdd(_ num: Int) -> Bool {
let strNum = String(abs(num))
guard let firstDigit = Int(String(strNum.first!)), let lastDigit = Int(String(strNum.last!)) else { return false }
return firstDigit % 2 != 0 && lastDigit % 2 != 0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns
the number of elements in the array that are greater than 10 and both
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
assistant
```swift
func specialFilter(nums: [Int]) -> Int {
return nums.filter { $0 > 10 && isFirstAndLastDigitOdd($0) }.count
}
private func isFirstAndLastDigitOdd(_ num: Int) -> Bool {
let strNum = String(abs(num))
guard let firstDigit = Int(String(strNum.first!)), let lastDigit = Int(String(strNum.last!)) else { return false }
return firstDigit % 2 != 0 && lastDigit % 2 != 0
}
```func specialFilter(nums: [Int]) -> Int {
return nums.filter { $0 > 10 && isFirstAndLastDigitOdd($0) }.count
}
private func isFirstAndLastDigitOdd(_ num: Int) -> Bool {
let strNum = String(abs(num))
guard let firstDigit = Int(String(strNum.first!)), let lastDigit = Int(String(strNum.last!)) else { return false }
return firstDigit % 2 != 0 && lastDigit % 2 != 0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns
the number of elements in the array that are greater than 10 and both
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
assistant
```swift
func specialFilter(nums: [Int]) -> Int {
return nums.filter { $0 > 10 && isFirstAndLastDigitOdd($0) }.count
}
private func isFirstAndLastDigitOdd(_ num: Int) -> Bool {
let strNum = String(abs(num))
guard let firstDigit = Int(String(strNum.first!)), let lastDigit = Int(String(strNum.last!)) else { return false }
return firstDigit % 2 != 0 && lastDigit % 2 != 0
}
```
func specialFilter(nums: [Int]) -> Int {
return nums.filter { $0 > 10 && isFirstAndLastDigitOdd($0) }.count
}
private func isFirstAndLastDigitOdd(_ num: Int) -> Bool {
let strNum = String(abs(num))
guard let firstDigit = Int(String(strNum.first!)), let lastDigit = Int(String(strNum.last!)) else { return false }
return firstDigit % 2 != 0 && lastDigit % 2 != 0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns
the number of elements in the array that are greater than 10 and both
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
assistant
```swift
func specialFilter(nums: [Int]) -> Int {
return nums.filter { $0 > 10 && isFirstAndLastDigitOdd($0) }.count
}
private func isFirstAndLastDigitOdd(_ num: Int) -> Bool {
let strNum = String(abs(num))
guard let firstDigit = Int(String(strNum.first!)), let lastDigit = Int(String(strNum.last!)) else { return false }
return firstDigit % 2 != 0 && lastDigit % 2 != 0
}
```func specialFilter(nums: [Int]) -> Int {
return nums.filter { $0 > 10 && isFirstAndLastDigitOdd($0) }.count
}
private func isFirstAndLastDigitOdd(_ num: Int) -> Bool {
let strNum = String(abs(num))
guard let firstDigit = Int(String(strNum.first!)), let lastDigit = Int(String(strNum.last!)) else {
return false
}
return firstDigit % 2 != 0 && lastDigit % 2 != 0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns
the number of elements in the array that are greater than 10 and both
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
assistant
```swift
func specialFilter(nums: [Int]) -> Int {
return nums.filter { $0 > 10 && isFirstAndLastDigitOdd($0) }.count
}
private func isFirstAndLastDigitOdd(_ num: Int) -> Bool {
let strNum = String(abs(num))
guard let firstDigit = Int(String(strNum.first!)), let lastDigit = Int(String(strNum.last!)) else {
return false
}
return firstDigit % 2 != 0 && lastDigit % 2 != 0
}
```func specialFilter(nums: [Int]) -> Int {
return nums.filter { $0 > 10 && isFirstAndLastDigitOdd($0) }.count
}
private func isFirstAndLastDigitOdd(_ num: Int) -> Bool {
let strNum = String(abs(num))
guard let firstDigit = Int(String(strNum.first!)), let lastDigit = Int(String(strNum.last!)) else {
return false
}
return firstDigit % 2 != 0 && lastDigit % 2 != 0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns
the number of elements in the array that are greater than 10 and both
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
assistant
```swift
func specialFilter(nums: [Int]) -> Int {
return nums.filter { $0 > 10 && isFirstAndLastDigitOdd($0) }.count
}
private func isFirstAndLastDigitOdd(_ num: Int) -> Bool {
let strNum = String(abs(num))
guard let firstDigit = Int(String(strNum.first!)), let lastDigit = Int(String(strNum.last!)) else {
return false
}
return firstDigit % 2 != 0 && lastDigit % 2 != 0
}
```
func specialFilter(nums: [Int]) -> Int {
return nums.filter { $0 > 10 && isFirstAndLastDigitOdd($0) }.count
}
private func isFirstAndLastDigitOdd(_ num: Int) -> Bool {
let strNum = String(abs(num))
guard let firstDigit = Int(String(strNum.first!)), let lastDigit = Int(String(strNum.last!)) else { return false }
return firstDigit % 2 != 0 && lastDigit % 2 != 0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns
the number of elements in the array that are greater than 10 and both
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
assistant
```swift
func specialFilter(nums: [Int]) -> Int {
return nums.filter { $0 > 10 && isFirstAndLastDigitOdd($0) }.count
}
private func isFirstAndLastDigitOdd(_ num: Int) -> Bool {
let strNum = String(abs(num))
guard let firstDigit = Int(String(strNum.first!)), let lastDigit = Int(String(strNum.last!)) else { return false }
return firstDigit % 2 != 0 && lastDigit % 2 != 0
}
```func specialFilter(nums: [Int]) -> Int {
return nums.filter { $0 > 10 && isFirstAndLastDigitOdd($0) }.count
}
private func isFirstAndLastDigitOdd(_ num: Int) -> Bool {
let strNum = String(abs(num))
guard let firstDigit = Int(String(strNum.first!)), let lastDigit = Int(String(strNum.last!)) else { return false }
return firstDigit % 2 != 0 && lastDigit % 2 != 0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns
the number of elements in the array that are greater than 10 and both
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
assistant
```swift
func specialFilter(nums: [Int]) -> Int {
return nums.filter { $0 > 10 && isFirstAndLastDigitOdd($0) }.count
}
private func isFirstAndLastDigitOdd(_ num: Int) -> Bool {
let strNum = String(abs(num))
guard let firstDigit = Int(String(strNum.first!)), let lastDigit = Int(String(strNum.last!)) else { return false }
return firstDigit % 2 != 0 && lastDigit % 2 != 0
}
```func specialFilter(nums: [Int]) -> Int {
return nums.filter { $0 > 10 && isFirstAndLastDigitOdd($0) }.count
}
private func isFirstAndLastDigitOdd(_ num: Int) -> Bool {
let strNum = String(abs(num))
guard let firstDigit = Int(String(strNum.first!)), let lastDigit = Int(String(strNum.last!)) else { return false }
return firstDigit % 2 != 0 && lastDigit % 2 != 0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns
the number of elements in the array that are greater than 10 and both
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
assistant
```swift
func specialFilter(nums: [Int]) -> Int {
return nums.filter { $0 > 10 && isFirstAndLastDigitOdd($0) }.count
}
private func isFirstAndLastDigitOdd(_ num: Int) -> Bool {
let strNum = String(abs(num))
guard let firstDigit = Int(String(strNum.first!)), let lastDigit = Int(String(strNum.last!)) else { return false }
return firstDigit % 2 != 0 && lastDigit % 2 != 0
}
```
func specialFilter(nums: [Int]) -> Int {
return nums.filter { $0 > 10 && isFirstAndLastDigitOdd($0) }.count
}
private func isFirstAndLastDigitOdd(_ num: Int) -> Bool {
let strNum = String(abs(num))
guard let firstDigit = Int(String(strNum.first!)), let lastDigit = Int(String(strNum.last!)) else { return false }
return firstDigit % 2 != 0 && lastDigit % 2 != 0
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns
the number of elements in the array that are greater than 10 and both
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
assistant
```swift
func specialFilter(nums: [Int]) -> Int {
return nums.filter { $0 > 10 && isFirstAndLastDigitOdd($0) }.count
}
private func isFirstAndLastDigitOdd(_ num: Int) -> Bool {
let strNum = String(abs(num))
guard let firstDigit = Int(String(strNum.first!)), let lastDigit = Int(String(strNum.last!)) else { return false }
return firstDigit % 2 != 0 && lastDigit % 2 != 0
}
```func getMaxTriples(n: Int) -> Int {
var count = 0
for i in 1..<n {
let ai = i * i - i + 1
for j in i+1..<n {
let aj = j * j - j + 1
for k in j+1..<n {
let ak = k * k - k + 1
if (ai + aj + ak) % 3 == 0 {
count += 1
}
}
}
}
return count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a positive integer n. You have to create an integer array a of length n.
For each i (1 ≤ i ≤ n), the value of a[i] = i * i - i + 1.
Return the number of triples (a[i], a[j], a[k]) of a where i < j < k,
and a[i] + a[j] + a[k] is a multiple of 3.
Example :
Explanation:
a = [1, 3, 7, 13, 21]
The only valid triple is (1, 7, 13).
getMaxTriples(n: 5) == 1
assistant
```swift
func getMaxTriples(n: Int) -> Int {
var count = 0
for i in 1..<n {
let ai = i * i - i + 1
for j in i+1..<n {
let aj = j * j - j + 1
for k in j+1..<n {
let ak = k * k - k + 1
if (ai + aj + ak) % 3 == 0 {
count += 1
}
}
}
}
return count
}
``` // XCTAssertTrue failedfunc getMaxTriples(n: Int) -> Int {
var count = 0
for i in 1..<n {
let ai = i * i - i + 1
for j in i+1..<n {
let aj = j * j - j + 1
for k in j+1..<n {
let ak = k * k - k + 1
if (ai + aj + ak) % 3 == 0 {
count += 1
}
}
}
}
return count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a positive integer n. You have to create an integer array a of length n.
For each i (1 ≤ i ≤ n), the value of a[i] = i * i - i + 1.
Return the number of triples (a[i], a[j], a[k]) of a where i < j < k,
and a[i] + a[j] + a[k] is a multiple of 3.
Example :
Explanation:
a = [1, 3, 7, 13, 21]
The only valid triple is (1, 7, 13).
getMaxTriples(n: 5) == 1
assistant
```swift
func getMaxTriples(n: Int) -> Int {
var count = 0
for i in 1..<n {
let ai = i * i - i + 1
for j in i+1..<n {
let aj = j * j - j + 1
for k in j+1..<n {
let ak = k * k - k + 1
if (ai + aj + ak) % 3 == 0 {
count += 1
}
}
}
}
return count
}
``` // XCTAssertTrue failedfunc getMaxTriples(n: Int) -> Int {
var count = 0
for i in 1..<n {
let ai = i * i - i + 1
for j in i+1..<n {
let aj = j * j - j + 1
for k in j+1..<n {
let ak = k * k - k + 1
if (ai + aj + ak) % 3 == 0 {
count += 1
}
}
}
}
return count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a positive integer n. You have to create an integer array a of length n.
For each i (1 ≤ i ≤ n), the value of a[i] = i * i - i + 1.
Return the number of triples (a[i], a[j], a[k]) of a where i < j < k,
and a[i] + a[j] + a[k] is a multiple of 3.
Example :
Explanation:
a = [1, 3, 7, 13, 21]
The only valid triple is (1, 7, 13).
getMaxTriples(n: 5) == 1
assistant
```swift
func getMaxTriples(n: Int) -> Int {
var count = 0
for i in 1..<n {
let ai = i * i - i + 1
for j in i+1..<n {
let aj = j * j - j + 1
for k in j+1..<n {
let ak = k * k - k + 1
if (ai + aj + ak) % 3 == 0 {
count += 1
}
}
}
}
return count
}
``` // XCTAssertTrue failedfunc getMaxTriples(n: Int) -> Int {
var count = 0
for i in 1..<n {
let ai = i * i - i + 1
for j in i+1..<n {
let aj = j * j - j + 1
for k in j+1..<n {
let ak = k * k - k + 1
if (ai + aj + ak) % 3 == 0 {
count += 1
}
}
}
}
return count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a positive integer n. You have to create an integer array a of length n.
For each i (1 ≤ i ≤ n), the value of a[i] = i * i - i + 1.
Return the number of triples (a[i], a[j], a[k]) of a where i < j < k,
and a[i] + a[j] + a[k] is a multiple of 3.
Example :
Explanation:
a = [1, 3, 7, 13, 21]
The only valid triple is (1, 7, 13).
getMaxTriples(n: 5) == 1
assistant
```swift
func getMaxTriples(n: Int) -> Int {
var count = 0
for i in 1..<n {
let ai = i * i - i + 1
for j in i+1..<n {
let aj = j * j - j + 1
for k in j+1..<n {
let ak = k * k - k + 1
if (ai + aj + ak) % 3 == 0 {
count += 1
}
}
}
}
return count
}
``` // XCTAssertTrue failedfunc getMaxTriples(n: Int) -> Int {
var count = 0
for i in 1..<n {
let ai = i * i - i + 1
for j in i+1..<n {
let aj = j * j - j + 1
for k in j+1..<n {
let ak = k * k - k + 1
if (ai + aj + ak) % 3 == 0 {
count += 1
}
}
}
}
return count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a positive integer n. You have to create an integer array a of length n.
For each i (1 ≤ i ≤ n), the value of a[i] = i * i - i + 1.
Return the number of triples (a[i], a[j], a[k]) of a where i < j < k,
and a[i] + a[j] + a[k] is a multiple of 3.
Example :
Explanation:
a = [1, 3, 7, 13, 21]
The only valid triple is (1, 7, 13).
getMaxTriples(n: 5) == 1
assistant
```swift
func getMaxTriples(n: Int) -> Int {
var count = 0
for i in 1..<n {
let ai = i * i - i + 1
for j in i+1..<n {
let aj = j * j - j + 1
for k in j+1..<n {
let ak = k * k - k + 1
if (ai + aj + ak) % 3 == 0 {
count += 1
}
}
}
}
return count
}
``` // XCTAssertTrue failedfunc getMaxTriples(n: Int) -> Int {
var count = 0
for i in 1..<n {
let ai = i * i - i + 1
for j in i+1..<n {
let aj = j * j - j + 1
for k in j+1..<n {
let ak = k * k - k + 1
if (ai + aj + ak) % 3 == 0 {
count += 1
}
}
}
}
return count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a positive integer n. You have to create an integer array a of length n.
For each i (1 ≤ i ≤ n), the value of a[i] = i * i - i + 1.
Return the number of triples (a[i], a[j], a[k]) of a where i < j < k,
and a[i] + a[j] + a[k] is a multiple of 3.
Example :
Explanation:
a = [1, 3, 7, 13, 21]
The only valid triple is (1, 7, 13).
getMaxTriples(n: 5) == 1
assistant
```swift
func getMaxTriples(n: Int) -> Int {
var count = 0
for i in 1..<n {
let ai = i * i - i + 1
for j in i+1..<n {
let aj = j * j - j + 1
for k in j+1..<n {
let ak = k * k - k + 1
if (ai + aj + ak) % 3 == 0 {
count += 1
}
}
}
}
return count
}
``` // XCTAssertTrue failedfunc getMaxTriples(n: Int) -> Int {
var count = 0
for i in 1..<n {
let ai = i * i - i + 1
for j in i+1..<n {
let aj = j * j - j + 1
for k in j+1..<n {
let ak = k * k - k + 1
if (ai + aj + ak) % 3 == 0 {
count += 1
}
}
}
}
return count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a positive integer n. You have to create an integer array a of length n.
For each i (1 ≤ i ≤ n), the value of a[i] = i * i - i + 1.
Return the number of triples (a[i], a[j], a[k]) of a where i < j < k,
and a[i] + a[j] + a[k] is a multiple of 3.
Example :
Explanation:
a = [1, 3, 7, 13, 21]
The only valid triple is (1, 7, 13).
getMaxTriples(n: 5) == 1
assistant
```swift
func getMaxTriples(n: Int) -> Int {
var count = 0
for i in 1..<n {
let ai = i * i - i + 1
for j in i+1..<n {
let aj = j * j - j + 1
for k in j+1..<n {
let ak = k * k - k + 1
if (ai + aj + ak) % 3 == 0 {
count += 1
}
}
}
}
return count
}
``` // XCTAssertTrue failedfunc getMaxTriples(n: Int) -> Int {
var count = 0
for i in 1..<n {
let ai = i * i - i + 1
for j in i+1..<n {
let aj = j * j - j + 1
for k in j+1..<n {
let ak = k * k - k + 1
if (ai + aj + ak) % 3 == 0 {
count += 1
}
}
}
}
return count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a positive integer n. You have to create an integer array a of length n.
For each i (1 ≤ i ≤ n), the value of a[i] = i * i - i + 1.
Return the number of triples (a[i], a[j], a[k]) of a where i < j < k,
and a[i] + a[j] + a[k] is a multiple of 3.
Example :
Explanation:
a = [1, 3, 7, 13, 21]
The only valid triple is (1, 7, 13).
getMaxTriples(n: 5) == 1
assistant
```swift
func getMaxTriples(n: Int) -> Int {
var count = 0
for i in 1..<n {
let ai = i * i - i + 1
for j in i+1..<n {
let aj = j * j - j + 1
for k in j+1..<n {
let ak = k * k - k + 1
if (ai + aj + ak) % 3 == 0 {
count += 1
}
}
}
}
return count
}
``` // XCTAssertTrue failedfunc getMaxTriples(n: Int) -> Int {
var count = 0
for i in 1..<n {
let ai = i * i - i + 1
for j in i+1..<n {
let aj = j * j - j + 1
for k in j+1..<n {
let ak = k * k - k + 1
if (ai + aj + ak) % 3 == 0 {
count += 1
}
}
}
}
return count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a positive integer n. You have to create an integer array a of length n.
For each i (1 ≤ i ≤ n), the value of a[i] = i * i - i + 1.
Return the number of triples (a[i], a[j], a[k]) of a where i < j < k,
and a[i] + a[j] + a[k] is a multiple of 3.
Example :
Explanation:
a = [1, 3, 7, 13, 21]
The only valid triple is (1, 7, 13).
getMaxTriples(n: 5) == 1
assistant
```swift
func getMaxTriples(n: Int) -> Int {
var count = 0
for i in 1..<n {
let ai = i * i - i + 1
for j in i+1..<n {
let aj = j * j - j + 1
for k in j+1..<n {
let ak = k * k - k + 1
if (ai + aj + ak) % 3 == 0 {
count += 1
}
}
}
}
return count
}
``` // XCTAssertTrue failedfunc getMaxTriples(n: Int) -> Int {
var count = 0
for i in 1..<n {
let ai = i * i - i + 1
for j in i+1..<n {
let aj = j * j - j + 1
for k in j+1..<n {
let ak = k * k - k + 1
if (ai + aj + ak) % 3 == 0 {
count += 1
}
}
}
}
return count
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a positive integer n. You have to create an integer array a of length n.
For each i (1 ≤ i ≤ n), the value of a[i] = i * i - i + 1.
Return the number of triples (a[i], a[j], a[k]) of a where i < j < k,
and a[i] + a[j] + a[k] is a multiple of 3.
Example :
Explanation:
a = [1, 3, 7, 13, 21]
The only valid triple is (1, 7, 13).
getMaxTriples(n: 5) == 1
assistant
```swift
func getMaxTriples(n: Int) -> Int {
var count = 0
for i in 1..<n {
let ai = i * i - i + 1
for j in i+1..<n {
let aj = j * j - j + 1
for k in j+1..<n {
let ak = k * k - k + 1
if (ai + aj + ak) % 3 == 0 {
count += 1
}
}
}
}
return count
}
``` // XCTAssertTrue failedfunc sortedListSum(lst: [String]) -> [String] {
var filteredList = lst.filter { $0.count % 2 == 0 }
filteredList.sort {
if $0.count == $1.count {
return $0 < $1
} else {
return $0.count < $1.count
}
}
return filteredList
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that accepts an array of strings as a parameter,
deletes the strings that have odd lengths from it,
and returns the resulted array with a sorted order,
The array is always an array of strings and never an array of numbers,
and it may contain duplicates.
The order of the array should be ascending by length of each word, and you
should return the array sorted by that rule.
If two words have the same length, sort the array alphabetically.
The function should return an array of strings in sorted order.
You may assume that all words will have the same length.
For example:
sortedListSum(lst: ["aa", "a", "aaa"]) == ["aa"]
sortedListSum(lst: ["ab", "a", "aaa", "cd"]) == ["ab", "cd"]
assistant
```swift
func sortedListSum(lst: [String]) -> [String] {
var filteredList = lst.filter { $0.count % 2 == 0 }
filteredList.sort {
if $0.count == $1.count {
return $0 < $1
} else {
return $0.count < $1.count
}
}
return filteredList
}
```func sortedListSum(lst: [String]) -> [String] {
var filteredList = lst.filter { $0.count % 2 == 0 }
filteredList.sort {
if $0.count == $1.count {
return $0 < $1
} else {
return $0.count < $1.count
}
}
return filteredList
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that accepts an array of strings as a parameter,
deletes the strings that have odd lengths from it,
and returns the resulted array with a sorted order,
The array is always an array of strings and never an array of numbers,
and it may contain duplicates.
The order of the array should be ascending by length of each word, and you
should return the array sorted by that rule.
If two words have the same length, sort the array alphabetically.
The function should return an array of strings in sorted order.
You may assume that all words will have the same length.
For example:
sortedListSum(lst: ["aa", "a", "aaa"]) == ["aa"]
sortedListSum(lst: ["ab", "a", "aaa", "cd"]) == ["ab", "cd"]
assistant
```swift
func sortedListSum(lst: [String]) -> [String] {
var filteredList = lst.filter { $0.count % 2 == 0 }
filteredList.sort {
if $0.count == $1.count {
return $0 < $1
} else {
return $0.count < $1.count
}
}
return filteredList
}
```func sortedListSum(lst: [String]) -> [String] {
var evenLengthWords = lst.filter { $0.count % 2 == 0 }
evenLengthWords.sort { (word1, word2) -> Bool in
if word1.count == word2.count {
return word1 < word2
} else {
return word1.count < word2.count
}
}
return evenLengthWords
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that accepts an array of strings as a parameter,
deletes the strings that have odd lengths from it,
and returns the resulted array with a sorted order,
The array is always an array of strings and never an array of numbers,
and it may contain duplicates.
The order of the array should be ascending by length of each word, and you
should return the array sorted by that rule.
If two words have the same length, sort the array alphabetically.
The function should return an array of strings in sorted order.
You may assume that all words will have the same length.
For example:
sortedListSum(lst: ["aa", "a", "aaa"]) == ["aa"]
sortedListSum(lst: ["ab", "a", "aaa", "cd"]) == ["ab", "cd"]
assistant
```swift
func sortedListSum(lst: [String]) -> [String] {
var evenLengthWords = lst.filter { $0.count % 2 == 0 }
evenLengthWords.sort { (word1, word2) -> Bool in
if word1.count == word2.count {
return word1 < word2
} else {
return word1.count < word2.count
}
}
return evenLengthWords
}
```func sortedListSum(lst: [String]) -> [String] {
var filteredList = lst.filter { $0.count % 2 == 0 }
filteredList.sort {
if $0.count == $1.count {
return $0 < $1
} else {
return $0.count < $1.count
}
}
return filteredList
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that accepts an array of strings as a parameter,
deletes the strings that have odd lengths from it,
and returns the resulted array with a sorted order,
The array is always an array of strings and never an array of numbers,
and it may contain duplicates.
The order of the array should be ascending by length of each word, and you
should return the array sorted by that rule.
If two words have the same length, sort the array alphabetically.
The function should return an array of strings in sorted order.
You may assume that all words will have the same length.
For example:
sortedListSum(lst: ["aa", "a", "aaa"]) == ["aa"]
sortedListSum(lst: ["ab", "a", "aaa", "cd"]) == ["ab", "cd"]
assistant
```swift
func sortedListSum(lst: [String]) -> [String] {
var filteredList = lst.filter { $0.count % 2 == 0 }
filteredList.sort {
if $0.count == $1.count {
return $0 < $1
} else {
return $0.count < $1.count
}
}
return filteredList
}
```func sortedListSum(lst: [String]) -> [String] {
var filteredList = lst.filter { $0.count % 2 == 0 }
filteredList.sort {
if $0.count == $1.count {
return $0 < $1
} else {
return $0.count < $1.count
}
}
return filteredList
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that accepts an array of strings as a parameter,
deletes the strings that have odd lengths from it,
and returns the resulted array with a sorted order,
The array is always an array of strings and never an array of numbers,
and it may contain duplicates.
The order of the array should be ascending by length of each word, and you
should return the array sorted by that rule.
If two words have the same length, sort the array alphabetically.
The function should return an array of strings in sorted order.
You may assume that all words will have the same length.
For example:
sortedListSum(lst: ["aa", "a", "aaa"]) == ["aa"]
sortedListSum(lst: ["ab", "a", "aaa", "cd"]) == ["ab", "cd"]
assistant
```swift
func sortedListSum(lst: [String]) -> [String] {
var filteredList = lst.filter { $0.count % 2 == 0 }
filteredList.sort {
if $0.count == $1.count {
return $0 < $1
} else {
return $0.count < $1.count
}
}
return filteredList
}
```func sortedListSum(lst: [String]) -> [String] {
var filteredList = lst.filter { $0.count % 2 == 0 }
filteredList.sort(by: { $0.count == $1.count ? $0 < $1 : $0.count < $1.count })
return filteredList
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that accepts an array of strings as a parameter,
deletes the strings that have odd lengths from it,
and returns the resulted array with a sorted order,
The array is always an array of strings and never an array of numbers,
and it may contain duplicates.
The order of the array should be ascending by length of each word, and you
should return the array sorted by that rule.
If two words have the same length, sort the array alphabetically.
The function should return an array of strings in sorted order.
You may assume that all words will have the same length.
For example:
sortedListSum(lst: ["aa", "a", "aaa"]) == ["aa"]
sortedListSum(lst: ["ab", "a", "aaa", "cd"]) == ["ab", "cd"]
assistant
```swift
func sortedListSum(lst: [String]) -> [String] {
var filteredList = lst.filter { $0.count % 2 == 0 }
filteredList.sort(by: { $0.count == $1.count ? $0 < $1 : $0.count < $1.count })
return filteredList
}
```func sortedListSum(lst: [String]) -> [String] {
var evenLengthWords = lst.filter { $0.count % 2 == 0 }
evenLengthWords.sort(by: { $0.count == $1.count ? $0 < $1 : $0.count < $1.count })
return evenLengthWords
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that accepts an array of strings as a parameter,
deletes the strings that have odd lengths from it,
and returns the resulted array with a sorted order,
The array is always an array of strings and never an array of numbers,
and it may contain duplicates.
The order of the array should be ascending by length of each word, and you
should return the array sorted by that rule.
If two words have the same length, sort the array alphabetically.
The function should return an array of strings in sorted order.
You may assume that all words will have the same length.
For example:
sortedListSum(lst: ["aa", "a", "aaa"]) == ["aa"]
sortedListSum(lst: ["ab", "a", "aaa", "cd"]) == ["ab", "cd"]
assistant
```swift
func sortedListSum(lst: [String]) -> [String] {
var evenLengthWords = lst.filter { $0.count % 2 == 0 }
evenLengthWords.sort(by: { $0.count == $1.count ? $0 < $1 : $0.count < $1.count })
return evenLengthWords
}
```func sortedListSum(lst: [String]) -> [String] {
var filteredList = lst.filter { $0.count % 2 == 0 }
filteredList.sort {
if $0.count == $1.count {
return $0 < $1
} else {
return $0.count < $1.count
}
}
return filteredList
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that accepts an array of strings as a parameter,
deletes the strings that have odd lengths from it,
and returns the resulted array with a sorted order,
The array is always an array of strings and never an array of numbers,
and it may contain duplicates.
The order of the array should be ascending by length of each word, and you
should return the array sorted by that rule.
If two words have the same length, sort the array alphabetically.
The function should return an array of strings in sorted order.
You may assume that all words will have the same length.
For example:
sortedListSum(lst: ["aa", "a", "aaa"]) == ["aa"]
sortedListSum(lst: ["ab", "a", "aaa", "cd"]) == ["ab", "cd"]
assistant
```swift
func sortedListSum(lst: [String]) -> [String] {
var filteredList = lst.filter { $0.count % 2 == 0 }
filteredList.sort {
if $0.count == $1.count {
return $0 < $1
} else {
return $0.count < $1.count
}
}
return filteredList
}
```func sortedListSum(lst: [String]) -> [String] {
var filteredList = lst.filter { $0.count % 2 == 0 }
filteredList.sort {
if $0.count == $1.count {
return $0 < $1
} else {
return $0.count < $1.count
}
}
return filteredList
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that accepts an array of strings as a parameter,
deletes the strings that have odd lengths from it,
and returns the resulted array with a sorted order,
The array is always an array of strings and never an array of numbers,
and it may contain duplicates.
The order of the array should be ascending by length of each word, and you
should return the array sorted by that rule.
If two words have the same length, sort the array alphabetically.
The function should return an array of strings in sorted order.
You may assume that all words will have the same length.
For example:
sortedListSum(lst: ["aa", "a", "aaa"]) == ["aa"]
sortedListSum(lst: ["ab", "a", "aaa", "cd"]) == ["ab", "cd"]
assistant
```swift
func sortedListSum(lst: [String]) -> [String] {
var filteredList = lst.filter { $0.count % 2 == 0 }
filteredList.sort {
if $0.count == $1.count {
return $0 < $1
} else {
return $0.count < $1.count
}
}
return filteredList
}
```func sortedListSum(lst: [String]) -> [String] {
var filteredList = lst.filter { $0.count % 2 == 0 }
filteredList.sort(by: { ($0.count, $0) < ($1.count, $1) })
return filteredList
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that accepts an array of strings as a parameter,
deletes the strings that have odd lengths from it,
and returns the resulted array with a sorted order,
The array is always an array of strings and never an array of numbers,
and it may contain duplicates.
The order of the array should be ascending by length of each word, and you
should return the array sorted by that rule.
If two words have the same length, sort the array alphabetically.
The function should return an array of strings in sorted order.
You may assume that all words will have the same length.
For example:
sortedListSum(lst: ["aa", "a", "aaa"]) == ["aa"]
sortedListSum(lst: ["ab", "a", "aaa", "cd"]) == ["ab", "cd"]
assistant
```swift
func sortedListSum(lst: [String]) -> [String] {
var filteredList = lst.filter { $0.count % 2 == 0 }
filteredList.sort(by: { ($0.count, $0) < ($1.count, $1) })
return filteredList
}
```func xOrY(n: Int, x: Int, y: Int) -> Int {
if isPrime(n: n) {
return x
} else {
return y
}
}
func isPrime(n: Int) -> Bool {
if n <= 1 {
return false
}
for i in 2..<n {
if n % i == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
A simple program which should return the value of x if n is
a prime number and should return the value of y otherwise.
Examples:
xOrY(n: 7, x: 34, y: 12) == 34
xOrY(n: 15, x: 8, y: 5) == 5
assistant
```swift
func xOrY(n: Int, x: Int, y: Int) -> Int {
if isPrime(n: n) {
return x
} else {
return y
}
}
func isPrime(n: Int) -> Bool {
if n <= 1 {
return false
}
for i in 2..<n {
if n % i == 0 {
return false
}
}
return true
}
```
func xOrY(n: Int, x: Int, y: Int) -> Int {
if isPrime(n: n) {
return x
} else {
return y
}
}
func isPrime(n: Int) -> Bool {
if n <= 1 {
return false
}
for i in 2..<n {
if n % i == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
A simple program which should return the value of x if n is
a prime number and should return the value of y otherwise.
Examples:
xOrY(n: 7, x: 34, y: 12) == 34
xOrY(n: 15, x: 8, y: 5) == 5
assistant
```swift
func xOrY(n: Int, x: Int, y: Int) -> Int {
if isPrime(n: n) {
return x
} else {
return y
}
}
func isPrime(n: Int) -> Bool {
if n <= 1 {
return false
}
for i in 2..<n {
if n % i == 0 {
return false
}
}
return true
}
```func xOrY(n: Int, x: Int, y: Int) -> Int {
if isPrime(n: n) {
return x
} else {
return y
}
}
func isPrime(n: Int) -> Bool {
if n <= 1 {
return false
}
for i in 2..<n {
if n % i == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
A simple program which should return the value of x if n is
a prime number and should return the value of y otherwise.
Examples:
xOrY(n: 7, x: 34, y: 12) == 34
xOrY(n: 15, x: 8, y: 5) == 5
assistant
```swift
func xOrY(n: Int, x: Int, y: Int) -> Int {
if isPrime(n: n) {
return x
} else {
return y
}
}
func isPrime(n: Int) -> Bool {
if n <= 1 {
return false
}
for i in 2..<n {
if n % i == 0 {
return false
}
}
return true
}
```func xOrY(n: Int, x: Int, y: Int) -> Int {
if isPrime(n: n) {
return x
} else {
return y
}
}
func isPrime(n: Int) -> Bool {
if n <= 1 {
return false
}
for i in 2..<n {
if n % i == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
A simple program which should return the value of x if n is
a prime number and should return the value of y otherwise.
Examples:
xOrY(n: 7, x: 34, y: 12) == 34
xOrY(n: 15, x: 8, y: 5) == 5
assistant
```swift
func xOrY(n: Int, x: Int, y: Int) -> Int {
if isPrime(n: n) {
return x
} else {
return y
}
}
func isPrime(n: Int) -> Bool {
if n <= 1 {
return false
}
for i in 2..<n {
if n % i == 0 {
return false
}
}
return true
}
```func xOrY(n: Int, x: Int, y: Int) -> Int {
if isPrime(n) {
return x
} else {
return y
}
}
func isPrime(_ num: Int) -> Bool {
guard num > 1 else { return false }
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
A simple program which should return the value of x if n is
a prime number and should return the value of y otherwise.
Examples:
xOrY(n: 7, x: 34, y: 12) == 34
xOrY(n: 15, x: 8, y: 5) == 5
assistant
```swift
func xOrY(n: Int, x: Int, y: Int) -> Int {
if isPrime(n) {
return x
} else {
return y
}
}
func isPrime(_ num: Int) -> Bool {
guard num > 1 else { return false }
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}
```func xOrY(n: Int, x: Int, y: Int) -> Int {
if isPrime(n: n) {
return x
} else {
return y
}
}
func isPrime(n: Int) -> Bool {
guard n > 1 else { return false }
for i in 2..<n {
if n % i == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
A simple program which should return the value of x if n is
a prime number and should return the value of y otherwise.
Examples:
xOrY(n: 7, x: 34, y: 12) == 34
xOrY(n: 15, x: 8, y: 5) == 5
assistant
```swift
func xOrY(n: Int, x: Int, y: Int) -> Int {
if isPrime(n: n) {
return x
} else {
return y
}
}
func isPrime(n: Int) -> Bool {
guard n > 1 else { return false }
for i in 2..<n {
if n % i == 0 {
return false
}
}
return true
}
```func xOrY(n: Int, x: Int, y: Int) -> Int {
if isPrime(n: n) {
return x
} else {
return y
}
}
func isPrime(n: Int) -> Bool {
if n <= 1 {
return false
}
for i in 2..<n {
if n % i == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
A simple program which should return the value of x if n is
a prime number and should return the value of y otherwise.
Examples:
xOrY(n: 7, x: 34, y: 12) == 34
xOrY(n: 15, x: 8, y: 5) == 5
assistant
```swift
func xOrY(n: Int, x: Int, y: Int) -> Int {
if isPrime(n: n) {
return x
} else {
return y
}
}
func isPrime(n: Int) -> Bool {
if n <= 1 {
return false
}
for i in 2..<n {
if n % i == 0 {
return false
}
}
return true
}
```
func xOrY(n: Int, x: Int, y: Int) -> Int {
func isPrime(_ num: Int) -> Bool {
guard num > 1 else { return false }
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}
return isPrime(n) ? x : y
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
A simple program which should return the value of x if n is
a prime number and should return the value of y otherwise.
Examples:
xOrY(n: 7, x: 34, y: 12) == 34
xOrY(n: 15, x: 8, y: 5) == 5
assistant
```swift
func xOrY(n: Int, x: Int, y: Int) -> Int {
func isPrime(_ num: Int) -> Bool {
guard num > 1 else { return false }
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}
return isPrime(n) ? x : y
}
```func xOrY(n: Int, x: Int, y: Int) -> Int {
func isPrime(_ num: Int) -> Bool {
guard num > 1 else { return false }
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}
return isPrime(n) ? x : y
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
A simple program which should return the value of x if n is
a prime number and should return the value of y otherwise.
Examples:
xOrY(n: 7, x: 34, y: 12) == 34
xOrY(n: 15, x: 8, y: 5) == 5
assistant
```swift
func xOrY(n: Int, x: Int, y: Int) -> Int {
func isPrime(_ num: Int) -> Bool {
guard num > 1 else { return false }
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}
return isPrime(n) ? x : y
}
```func xOrY(n: Int, x: Int, y: Int) -> Int {
if isPrime(n) {
return x
} else {
return y
}
}
func isPrime(_ num: Int) -> Bool {
guard num > 1 else { return false }
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
A simple program which should return the value of x if n is
a prime number and should return the value of y otherwise.
Examples:
xOrY(n: 7, x: 34, y: 12) == 34
xOrY(n: 15, x: 8, y: 5) == 5
assistant
```swift
func xOrY(n: Int, x: Int, y: Int) -> Int {
if isPrime(n) {
return x
} else {
return y
}
}
func isPrime(_ num: Int) -> Bool {
guard num > 1 else { return false }
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}
```func doubleTheDifference(lst: [Double]) -> Int {
var sumOfSquares = 0
for num in lst {
if num >= 0 && num.truncatingRemainder(dividingBy: 1) == 0 && Int(num) % 2 != 0 {
let square = Int(pow(Double(Int(num)), 2))
sumOfSquares += square
}
}
return sumOfSquares
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of numbers, return the sum of squares of the numbers
in the array that are odd. Ignore numbers that are negative or not integers.
If the input array is empty, return 0.
doubleTheDifference(lst: [1, 3, 2, 0]) == 10
doubleTheDifference(lst: [-1, -2, 0]) == 0
doubleTheDifference(lst: [9, -2]) == 81
doubleTheDifference(lst: [0]) == 0
assistant
```swift
func doubleTheDifference(lst: [Double]) -> Int {
var sumOfSquares = 0
for num in lst {
if num >= 0 && num.truncatingRemainder(dividingBy: 1) == 0 && Int(num) % 2 != 0 {
let square = Int(pow(Double(Int(num)), 2))
sumOfSquares += square
}
}
return sumOfSquares
}
```func doubleTheDifference(lst: [Double]) -> Int {
var sum = 0
for number in lst {
if number > 0 && number.truncatingRemainder(dividingBy: 1) == 0 && Int(number) % 2 != 0 {
sum += Int(pow(number, 2))
}
}
return sum
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of numbers, return the sum of squares of the numbers
in the array that are odd. Ignore numbers that are negative or not integers.
If the input array is empty, return 0.
doubleTheDifference(lst: [1, 3, 2, 0]) == 10
doubleTheDifference(lst: [-1, -2, 0]) == 0
doubleTheDifference(lst: [9, -2]) == 81
doubleTheDifference(lst: [0]) == 0
assistant
```swift
func doubleTheDifference(lst: [Double]) -> Int {
var sum = 0
for number in lst {
if number > 0 && number.truncatingRemainder(dividingBy: 1) == 0 && Int(number) % 2 != 0 {
sum += Int(pow(number, 2))
}
}
return sum
}
```func doubleTheDifference(lst: [Double]) -> Int {
var sum = 0
for num in lst {
if num >= 0 && num.truncatingRemainder(dividingBy: 1) == 0 && Int(num) % 2 != 0 {
sum += Int(pow(num, 2))
}
}
return sum
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of numbers, return the sum of squares of the numbers
in the array that are odd. Ignore numbers that are negative or not integers.
If the input array is empty, return 0.
doubleTheDifference(lst: [1, 3, 2, 0]) == 10
doubleTheDifference(lst: [-1, -2, 0]) == 0
doubleTheDifference(lst: [9, -2]) == 81
doubleTheDifference(lst: [0]) == 0
assistant
```swift
func doubleTheDifference(lst: [Double]) -> Int {
var sum = 0
for num in lst {
if num >= 0 && num.truncatingRemainder(dividingBy: 1) == 0 && Int(num) % 2 != 0 {
sum += Int(pow(num, 2))
}
}
return sum
}
```func doubleTheDifference(lst: [Double]) -> Int {
var sum = 0
for num in lst {
if num >= 0 && num.truncatingRemainder(dividingBy: 1) == 0 && Int(num) % 2 != 0 {
sum += Int(pow(num, 2))
}
}
return sum
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of numbers, return the sum of squares of the numbers
in the array that are odd. Ignore numbers that are negative or not integers.
If the input array is empty, return 0.
doubleTheDifference(lst: [1, 3, 2, 0]) == 10
doubleTheDifference(lst: [-1, -2, 0]) == 0
doubleTheDifference(lst: [9, -2]) == 81
doubleTheDifference(lst: [0]) == 0
assistant
```swift
func doubleTheDifference(lst: [Double]) -> Int {
var sum = 0
for num in lst {
if num >= 0 && num.truncatingRemainder(dividingBy: 1) == 0 && Int(num) % 2 != 0 {
sum += Int(pow(num, 2))
}
}
return sum
}
```func doubleTheDifference(lst: [Double]) -> Int {
var sum = 0
for number in lst {
if number >= 0 && number.truncatingRemainder(dividingBy: 1) == 0 && Int(number) % 2 != 0 {
let square = Int(pow(number, 2))
sum += square
}
}
return sum
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of numbers, return the sum of squares of the numbers
in the array that are odd. Ignore numbers that are negative or not integers.
If the input array is empty, return 0.
doubleTheDifference(lst: [1, 3, 2, 0]) == 10
doubleTheDifference(lst: [-1, -2, 0]) == 0
doubleTheDifference(lst: [9, -2]) == 81
doubleTheDifference(lst: [0]) == 0
assistant
```swift
func doubleTheDifference(lst: [Double]) -> Int {
var sum = 0
for number in lst {
if number >= 0 && number.truncatingRemainder(dividingBy: 1) == 0 && Int(number) % 2 != 0 {
let square = Int(pow(number, 2))
sum += square
}
}
return sum
}
```func doubleTheDifference(lst: [Double]) -> Int {
var sum = 0
for number in lst {
if number >= 0 && number.truncatingRemainder(dividingBy: 1) == 0 {
let integerNumber = Int(number)
if integerNumber % 2 != 0 {
sum += integerNumber * integerNumber
}
}
}
return sum
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of numbers, return the sum of squares of the numbers
in the array that are odd. Ignore numbers that are negative or not integers.
If the input array is empty, return 0.
doubleTheDifference(lst: [1, 3, 2, 0]) == 10
doubleTheDifference(lst: [-1, -2, 0]) == 0
doubleTheDifference(lst: [9, -2]) == 81
doubleTheDifference(lst: [0]) == 0
assistant
```swift
func doubleTheDifference(lst: [Double]) -> Int {
var sum = 0
for number in lst {
if number >= 0 && number.truncatingRemainder(dividingBy: 1) == 0 {
let integerNumber = Int(number)
if integerNumber % 2 != 0 {
sum += integerNumber * integerNumber
}
}
}
return sum
}
```func doubleTheDifference(lst: [Double]) -> Int {
var sum = 0
for num in lst {
if num >= 0 && num.truncatingRemainder(dividingBy: 1) == 0 {
let intNum = Int(num)
if intNum % 2 != 0 {
sum += intNum * intNum
}
}
}
return sum
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of numbers, return the sum of squares of the numbers
in the array that are odd. Ignore numbers that are negative or not integers.
If the input array is empty, return 0.
doubleTheDifference(lst: [1, 3, 2, 0]) == 10
doubleTheDifference(lst: [-1, -2, 0]) == 0
doubleTheDifference(lst: [9, -2]) == 81
doubleTheDifference(lst: [0]) == 0
assistant
```swift
func doubleTheDifference(lst: [Double]) -> Int {
var sum = 0
for num in lst {
if num >= 0 && num.truncatingRemainder(dividingBy: 1) == 0 {
let intNum = Int(num)
if intNum % 2 != 0 {
sum += intNum * intNum
}
}
}
return sum
}
```func doubleTheDifference(lst: [Double]) -> Int {
var sum = 0
for num in lst {
if num >= 0 && num.truncatingRemainder(dividingBy: 1) == 0 && Int(num) % 2 != 0 {
sum += Int(pow(num, 2))
}
}
return sum
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of numbers, return the sum of squares of the numbers
in the array that are odd. Ignore numbers that are negative or not integers.
If the input array is empty, return 0.
doubleTheDifference(lst: [1, 3, 2, 0]) == 10
doubleTheDifference(lst: [-1, -2, 0]) == 0
doubleTheDifference(lst: [9, -2]) == 81
doubleTheDifference(lst: [0]) == 0
assistant
```swift
func doubleTheDifference(lst: [Double]) -> Int {
var sum = 0
for num in lst {
if num >= 0 && num.truncatingRemainder(dividingBy: 1) == 0 && Int(num) % 2 != 0 {
sum += Int(pow(num, 2))
}
}
return sum
}
```func doubleTheDifference(lst: [Double]) -> Int {
var sum = 0
for num in lst {
if num >= 0 && num.truncatingRemainder(dividingBy: 1) == 0 && Int(num) % 2 != 0 {
sum += Int(pow(Double(Int(num)), 2))
}
}
return sum
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of numbers, return the sum of squares of the numbers
in the array that are odd. Ignore numbers that are negative or not integers.
If the input array is empty, return 0.
doubleTheDifference(lst: [1, 3, 2, 0]) == 10
doubleTheDifference(lst: [-1, -2, 0]) == 0
doubleTheDifference(lst: [9, -2]) == 81
doubleTheDifference(lst: [0]) == 0
assistant
```swift
func doubleTheDifference(lst: [Double]) -> Int {
var sum = 0
for num in lst {
if num >= 0 && num.truncatingRemainder(dividingBy: 1) == 0 && Int(num) % 2 != 0 {
sum += Int(pow(Double(Int(num)), 2))
}
}
return sum
}
```func doubleTheDifference(lst: [Double]) -> Int {
var sum = 0
for num in lst {
if num >= 0, num.truncatingRemainder(dividingBy: 1) == 0, Int(num) % 2 != 0 {
sum += Int(pow(num, 2))
}
}
return sum
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an array of numbers, return the sum of squares of the numbers
in the array that are odd. Ignore numbers that are negative or not integers.
If the input array is empty, return 0.
doubleTheDifference(lst: [1, 3, 2, 0]) == 10
doubleTheDifference(lst: [-1, -2, 0]) == 0
doubleTheDifference(lst: [9, -2]) == 81
doubleTheDifference(lst: [0]) == 0
assistant
```swift
func doubleTheDifference(lst: [Double]) -> Int {
var sum = 0
for num in lst {
if num >= 0, num.truncatingRemainder(dividingBy: 1) == 0, Int(num) % 2 != 0 {
sum += Int(pow(num, 2))
}
}
return sum
}
```func compare(game: [Int], guess: [Int]) -> [Int] {
var result = [Int]()
for i in 0..<game.count {
let diff = abs(game[i] - guess[i])
result.append(diff)
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
I think we all remember that feeling when the result of some long-awaited
event is finally known. The feelings and thoughts you have at that moment are
definitely worth noting down and comparing.
Your task is to determine if a person correctly guessed the results of a number of matches.
You are given two arrays of scores and guesses of equal length, where each index shows a match.
Return an array of the same length denoting how far off each guess was. If they have guessed correctly,
the value is 0, and if not, the value is the absolute difference between the guess and the score.
example:
compare(game: [1, 2, 3, 4, 5, 1], guess: [1, 2, 3, 4, 2, -2]) == [0, 0, 0, 0, 3, 3]
compare(game: [0, 5, 0, 0, 0, 4], guess: [4, 1, 1, 0, 0, -2]) == [4, 4, 1, 0, 0, 6]
assistant
```swift
func compare(game: [Int], guess: [Int]) -> [Int] {
var result = [Int]()
for i in 0..<game.count {
let diff = abs(game[i] - guess[i])
result.append(diff)
}
return result
}
```func compare(game: [Int], guess: [Int]) -> [Int] {
var differences = [Int]()
for i in 0..<game.count {
let difference = abs(game[i] - guess[i])
differences.append(difference)
}
return differences
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
I think we all remember that feeling when the result of some long-awaited
event is finally known. The feelings and thoughts you have at that moment are
definitely worth noting down and comparing.
Your task is to determine if a person correctly guessed the results of a number of matches.
You are given two arrays of scores and guesses of equal length, where each index shows a match.
Return an array of the same length denoting how far off each guess was. If they have guessed correctly,
the value is 0, and if not, the value is the absolute difference between the guess and the score.
example:
compare(game: [1, 2, 3, 4, 5, 1], guess: [1, 2, 3, 4, 2, -2]) == [0, 0, 0, 0, 3, 3]
compare(game: [0, 5, 0, 0, 0, 4], guess: [4, 1, 1, 0, 0, -2]) == [4, 4, 1, 0, 0, 6]
assistant
```swift
func compare(game: [Int], guess: [Int]) -> [Int] {
var differences = [Int]()
for i in 0..<game.count {
let difference = abs(game[i] - guess[i])
differences.append(difference)
}
return differences
}
```func compare(game: [Int], guess: [Int]) -> [Int] {
var differences = [Int]()
for i in 0..<game.count {
let diff = abs(game[i] - guess[i])
differences.append(diff)
}
return differences
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
I think we all remember that feeling when the result of some long-awaited
event is finally known. The feelings and thoughts you have at that moment are
definitely worth noting down and comparing.
Your task is to determine if a person correctly guessed the results of a number of matches.
You are given two arrays of scores and guesses of equal length, where each index shows a match.
Return an array of the same length denoting how far off each guess was. If they have guessed correctly,
the value is 0, and if not, the value is the absolute difference between the guess and the score.
example:
compare(game: [1, 2, 3, 4, 5, 1], guess: [1, 2, 3, 4, 2, -2]) == [0, 0, 0, 0, 3, 3]
compare(game: [0, 5, 0, 0, 0, 4], guess: [4, 1, 1, 0, 0, -2]) == [4, 4, 1, 0, 0, 6]
assistant
```swift
func compare(game: [Int], guess: [Int]) -> [Int] {
var differences = [Int]()
for i in 0..<game.count {
let diff = abs(game[i] - guess[i])
differences.append(diff)
}
return differences
}
```func compare(game: [Int], guess: [Int]) -> [Int] {
var result = [Int]()
for i in 0..<game.count {
let diff = abs(game[i] - guess[i])
result.append(diff)
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
I think we all remember that feeling when the result of some long-awaited
event is finally known. The feelings and thoughts you have at that moment are
definitely worth noting down and comparing.
Your task is to determine if a person correctly guessed the results of a number of matches.
You are given two arrays of scores and guesses of equal length, where each index shows a match.
Return an array of the same length denoting how far off each guess was. If they have guessed correctly,
the value is 0, and if not, the value is the absolute difference between the guess and the score.
example:
compare(game: [1, 2, 3, 4, 5, 1], guess: [1, 2, 3, 4, 2, -2]) == [0, 0, 0, 0, 3, 3]
compare(game: [0, 5, 0, 0, 0, 4], guess: [4, 1, 1, 0, 0, -2]) == [4, 4, 1, 0, 0, 6]
assistant
```swift
func compare(game: [Int], guess: [Int]) -> [Int] {
var result = [Int]()
for i in 0..<game.count {
let diff = abs(game[i] - guess[i])
result.append(diff)
}
return result
}
```func compare(game: [Int], guess: [Int]) -> [Int] {
var result = [Int]()
for i in 0..<game.count {
let diff = abs(game[i] - guess[i])
result.append(diff)
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
I think we all remember that feeling when the result of some long-awaited
event is finally known. The feelings and thoughts you have at that moment are
definitely worth noting down and comparing.
Your task is to determine if a person correctly guessed the results of a number of matches.
You are given two arrays of scores and guesses of equal length, where each index shows a match.
Return an array of the same length denoting how far off each guess was. If they have guessed correctly,
the value is 0, and if not, the value is the absolute difference between the guess and the score.
example:
compare(game: [1, 2, 3, 4, 5, 1], guess: [1, 2, 3, 4, 2, -2]) == [0, 0, 0, 0, 3, 3]
compare(game: [0, 5, 0, 0, 0, 4], guess: [4, 1, 1, 0, 0, -2]) == [4, 4, 1, 0, 0, 6]
assistant
```swift
func compare(game: [Int], guess: [Int]) -> [Int] {
var result = [Int]()
for i in 0..<game.count {
let diff = abs(game[i] - guess[i])
result.append(diff)
}
return result
}
```func compare(game: [Int], guess: [Int]) -> [Int] {
var result = [Int]()
for i in 0..<game.count {
let diff = abs(game[i] - guess[i])
result.append(diff)
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
I think we all remember that feeling when the result of some long-awaited
event is finally known. The feelings and thoughts you have at that moment are
definitely worth noting down and comparing.
Your task is to determine if a person correctly guessed the results of a number of matches.
You are given two arrays of scores and guesses of equal length, where each index shows a match.
Return an array of the same length denoting how far off each guess was. If they have guessed correctly,
the value is 0, and if not, the value is the absolute difference between the guess and the score.
example:
compare(game: [1, 2, 3, 4, 5, 1], guess: [1, 2, 3, 4, 2, -2]) == [0, 0, 0, 0, 3, 3]
compare(game: [0, 5, 0, 0, 0, 4], guess: [4, 1, 1, 0, 0, -2]) == [4, 4, 1, 0, 0, 6]
assistant
```swift
func compare(game: [Int], guess: [Int]) -> [Int] {
var result = [Int]()
for i in 0..<game.count {
let diff = abs(game[i] - guess[i])
result.append(diff)
}
return result
}
```func compare(game: [Int], guess: [Int]) -> [Int] {
var result = [Int]()
for i in 0..<game.count {
let diff = abs(game[i] - guess[i])
result.append(diff)
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
I think we all remember that feeling when the result of some long-awaited
event is finally known. The feelings and thoughts you have at that moment are
definitely worth noting down and comparing.
Your task is to determine if a person correctly guessed the results of a number of matches.
You are given two arrays of scores and guesses of equal length, where each index shows a match.
Return an array of the same length denoting how far off each guess was. If they have guessed correctly,
the value is 0, and if not, the value is the absolute difference between the guess and the score.
example:
compare(game: [1, 2, 3, 4, 5, 1], guess: [1, 2, 3, 4, 2, -2]) == [0, 0, 0, 0, 3, 3]
compare(game: [0, 5, 0, 0, 0, 4], guess: [4, 1, 1, 0, 0, -2]) == [4, 4, 1, 0, 0, 6]
assistant
```swift
func compare(game: [Int], guess: [Int]) -> [Int] {
var result = [Int]()
for i in 0..<game.count {
let diff = abs(game[i] - guess[i])
result.append(diff)
}
return result
}
```func compare(game: [Int], guess: [Int]) -> [Int] {
var result = [Int]()
for i in 0..<game.count {
let diff = abs(game[i] - guess[i])
result.append(diff)
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
I think we all remember that feeling when the result of some long-awaited
event is finally known. The feelings and thoughts you have at that moment are
definitely worth noting down and comparing.
Your task is to determine if a person correctly guessed the results of a number of matches.
You are given two arrays of scores and guesses of equal length, where each index shows a match.
Return an array of the same length denoting how far off each guess was. If they have guessed correctly,
the value is 0, and if not, the value is the absolute difference between the guess and the score.
example:
compare(game: [1, 2, 3, 4, 5, 1], guess: [1, 2, 3, 4, 2, -2]) == [0, 0, 0, 0, 3, 3]
compare(game: [0, 5, 0, 0, 0, 4], guess: [4, 1, 1, 0, 0, -2]) == [4, 4, 1, 0, 0, 6]
assistant
```swift
func compare(game: [Int], guess: [Int]) -> [Int] {
var result = [Int]()
for i in 0..<game.count {
let diff = abs(game[i] - guess[i])
result.append(diff)
}
return result
}
```func compare(game: [Int], guess: [Int]) -> [Int] {
return zip(game, guess).map { abs($0 - $1) }
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
I think we all remember that feeling when the result of some long-awaited
event is finally known. The feelings and thoughts you have at that moment are
definitely worth noting down and comparing.
Your task is to determine if a person correctly guessed the results of a number of matches.
You are given two arrays of scores and guesses of equal length, where each index shows a match.
Return an array of the same length denoting how far off each guess was. If they have guessed correctly,
the value is 0, and if not, the value is the absolute difference between the guess and the score.
example:
compare(game: [1, 2, 3, 4, 5, 1], guess: [1, 2, 3, 4, 2, -2]) == [0, 0, 0, 0, 3, 3]
compare(game: [0, 5, 0, 0, 0, 4], guess: [4, 1, 1, 0, 0, -2]) == [4, 4, 1, 0, 0, 6]
assistant
```swift
func compare(game: [Int], guess: [Int]) -> [Int] {
return zip(game, guess).map { abs($0 - $1) }
}
```func compare(game: [Int], guess: [Int]) -> [Int] {
var result = [Int]()
for i in 0..<game.count {
let diff = abs(game[i] - guess[i])
result.append(diff)
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
I think we all remember that feeling when the result of some long-awaited
event is finally known. The feelings and thoughts you have at that moment are
definitely worth noting down and comparing.
Your task is to determine if a person correctly guessed the results of a number of matches.
You are given two arrays of scores and guesses of equal length, where each index shows a match.
Return an array of the same length denoting how far off each guess was. If they have guessed correctly,
the value is 0, and if not, the value is the absolute difference between the guess and the score.
example:
compare(game: [1, 2, 3, 4, 5, 1], guess: [1, 2, 3, 4, 2, -2]) == [0, 0, 0, 0, 3, 3]
compare(game: [0, 5, 0, 0, 0, 4], guess: [4, 1, 1, 0, 0, -2]) == [4, 4, 1, 0, 0, 6]
assistant
```swift
func compare(game: [Int], guess: [Int]) -> [Int] {
var result = [Int]()
for i in 0..<game.count {
let diff = abs(game[i] - guess[i])
result.append(diff)
}
return result
}
```extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should
return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension
(its strength is -1).
Example:
Strongest_Extension(className: "myClass", extensions: ["AA", "Be", "CC"]) == "my_class.AA"
assistant
```swift
func Strongest_Extension(className: String, extensions: [String]) -> String {
var strongestExtension = ""
var highestStrength = Double.greatestFiniteMagnitude
for extensionName in extensions {
let upperCaseCount = extensionName.filter({ $0.isUppercase }).count
let lowerCaseCount = extensionName.filter({ $0.isLowercase }).count
let strength = Double(upperCaseCount - lowerCaseCount)
if strength < highestStrength || (strength == highestStrength && strongestExtension.isEmpty) {
strongestExtension = extensionName
highestStrength = strength
}
}
return "\(className).\(strongestExtension)"
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You will be given the name of a class (a string) and an array of extensions.
The extensions are to be used to load additional classes to the class. The
strength of the extension is as follows: Let CAP be the number of the uppercase
letters in the extension's name, and let SM be the number of lowercase letters
in the extension's name, the strength is given by the fraction CAP - SM.
You should find the strongest extension and return a string in this
format: ClassName.StrongestExtensionName.
If there are two or more extensions with the same strength, you should
choose the one that comes first in the array.
For example, if you are given "Slices" as the class and an array of the
extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should
return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension
(its strength is -1).
Example:
Strongest_Extension(className: "myClass", extensions: ["AA", "Be", "CC"]) == "my_class.AA"
assistant
```swift
func Strongest_Extension(className: String, extensions: [String]) -> String {
var strongestExtension = ""
var highestStrength = Double.greatestFiniteMagnitude
for extensionName in extensions {
let upperCaseCount = extensionName.filter({ $0.isUppercase }).count
let lowerCaseCount = extensionName.filter({ $0.isLowercase }).count
let strength = Double(upperCaseCount - lowerCaseCount)
if strength < highestStrength || (strength == highestStrength && strongestExtension.isEmpty) {
strongestExtension = extensionName
highestStrength = strength
}
}
return "\(className).\(strongestExtension)"
}
```
extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should // single-quoted string literal found, use '"'extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should // single-quoted string literal found, use '"'extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should // single-quoted string literal found, use '"'extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should // expected expressionextensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should // consecutive statements on a line must be separated by ';'extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should // cannot find 'extensions' in scopereturn 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // cannot find 'since' in scopereturn 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // cannot find type 'the' in scopereturn 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // consecutive statements on a line must be separated by ';'return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // consecutive statements on a line must be separated by ';'return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // consecutive statements on a line must be separated by ';'return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // consecutive statements on a line must be separated by ';'return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // single-quoted string literal found, use '"'return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // return invalid outside of a funcreturn 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // single-quoted string literal found, use '"'return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // cannot find 'strongest' in scope(its strength is -1). // expected ',' separator(its strength is -1). // expected '{' in extension(its strength is -1). // expected member name following '.'(its strength is -1). // expected type(its strength is -1). // expected ':' following argument label and parameter name(its strength is -1). // expected typeextensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should
return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension
(its strength is -1).
Example:
Strongest_Extension(className: "myClass", extensions: ["AA", "Be", "CC"]) == "my_class.AA"
assistant
```swift
func Strongest_Extension(className: String, extensions: [String]) -> String {
var strongestExtension = ""
var highestStrength = Double.greatestFiniteMagnitude
for extensionName in extensions {
let upperCaseCount = extensionName.filter({ $0.isUppercase }).count
let lowerCaseCount = extensionName.filter({ $0.isLowercase }).count
let strength = Double(upperCaseCount - lowerCaseCount)
if strength < highestStrength || (strength == highestStrength && strongestExtension.isEmpty) {
strongestExtension = extensionName
highestStrength = strength
}
}
return "\(className).\(strongestExtension)"
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You will be given the name of a class (a string) and an array of extensions.
The extensions are to be used to load additional classes to the class. The
strength of the extension is as follows: Let CAP be the number of the uppercase
letters in the extension's name, and let SM be the number of lowercase letters
in the extension's name, the strength is given by the fraction CAP - SM.
You should find the strongest extension and return a string in this
format: ClassName.StrongestExtensionName.
If there are two or more extensions with the same strength, you should
choose the one that comes first in the array.
For example, if you are given "Slices" as the class and an array of the
extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should
return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension
(its strength is -1).
Example:
Strongest_Extension(className: "myClass", extensions: ["AA", "Be", "CC"]) == "my_class.AA"
assistant
```swift
func Strongest_Extension(className: String, extensions: [String]) -> String {
var strongestExtension = ""
var highestStrength = Double.greatestFiniteMagnitude
for extensionName in extensions {
let upperCaseCount = extensionName.filter({ $0.isUppercase }).count
let lowerCaseCount = extensionName.filter({ $0.isLowercase }).count
let strength = Double(upperCaseCount - lowerCaseCount)
if strength < highestStrength || (strength == highestStrength && strongestExtension.isEmpty) {
strongestExtension = extensionName
highestStrength = strength
}
}
return "\(className).\(strongestExtension)"
}
```
extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should // single-quoted string literal found, use '"'extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should // single-quoted string literal found, use '"'extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should // single-quoted string literal found, use '"'extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should // expected expressionextensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should // consecutive statements on a line must be separated by ';'extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should // cannot find 'extensions' in scopereturn 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // cannot find 'since' in scopereturn 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // cannot find type 'the' in scopereturn 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // consecutive statements on a line must be separated by ';'return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // consecutive statements on a line must be separated by ';'return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // consecutive statements on a line must be separated by ';'return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // consecutive statements on a line must be separated by ';'return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // single-quoted string literal found, use '"'return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // return invalid outside of a funcreturn 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // single-quoted string literal found, use '"'return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // cannot find 'strongest' in scope(its strength is -1). // expected ',' separator(its strength is -1). // expected '{' in extension(its strength is -1). // expected member name following '.'(its strength is -1). // expected type(its strength is -1). // expected ':' following argument label and parameter name(its strength is -1). // expected typeextensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should
return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension
(its strength is -1).
Example:
Strongest_Extension(className: "myClass", extensions: ["AA", "Be", "CC"]) == "my_class.AA"
assistant
```swift
func Strongest_Extension(className: String, extensions: [String]) -> String {
var strongestExtension = ""
var highestStrength = Double.min
for extensionName in extensions {
let upperCaseCount = extensionName.filter({ $0.isUppercase }).count
let lowerCaseCount = extensionName.filter({ $0.isLowercase }).count
let strength = Double(upperCaseCount - lowerCaseCount)
if strength > highestStrength || (strength == highestStrength && strongestExtension.isEmpty) {
strongestExtension = extensionName
highestStrength = strength
}
}
return "\(className).\(strongestExtension)"
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You will be given the name of a class (a string) and an array of extensions.
The extensions are to be used to load additional classes to the class. The
strength of the extension is as follows: Let CAP be the number of the uppercase
letters in the extension's name, and let SM be the number of lowercase letters
in the extension's name, the strength is given by the fraction CAP - SM.
You should find the strongest extension and return a string in this
format: ClassName.StrongestExtensionName.
If there are two or more extensions with the same strength, you should
choose the one that comes first in the array.
For example, if you are given "Slices" as the class and an array of the
extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should
return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension
(its strength is -1).
Example:
Strongest_Extension(className: "myClass", extensions: ["AA", "Be", "CC"]) == "my_class.AA"
assistant
```swift
func Strongest_Extension(className: String, extensions: [String]) -> String {
var strongestExtension = ""
var highestStrength = Double.min
for extensionName in extensions {
let upperCaseCount = extensionName.filter({ $0.isUppercase }).count
let lowerCaseCount = extensionName.filter({ $0.isLowercase }).count
let strength = Double(upperCaseCount - lowerCaseCount)
if strength > highestStrength || (strength == highestStrength && strongestExtension.isEmpty) {
strongestExtension = extensionName
highestStrength = strength
}
}
return "\(className).\(strongestExtension)"
}
```
extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should // single-quoted string literal found, use '"'extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should // single-quoted string literal found, use '"'extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should // single-quoted string literal found, use '"'extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should // expected expressionextensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should // consecutive statements on a line must be separated by ';'extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should // cannot find 'extensions' in scopereturn 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // cannot find 'since' in scopereturn 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // cannot find type 'the' in scopereturn 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // consecutive statements on a line must be separated by ';'return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // consecutive statements on a line must be separated by ';'return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // consecutive statements on a line must be separated by ';'return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // consecutive statements on a line must be separated by ';'return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // single-quoted string literal found, use '"'return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // return invalid outside of a funcreturn 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // single-quoted string literal found, use '"'return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // cannot find 'strongest' in scope(its strength is -1). // expected ',' separator(its strength is -1). // expected '{' in extension(its strength is -1). // expected member name following '.'(its strength is -1). // expected type(its strength is -1). // expected ':' following argument label and parameter name(its strength is -1). // expected typevar highestStrength = Double.min // type 'Double' has no member 'min'extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should
return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension
(its strength is -1).
Example:
Strongest_Extension(className: "myClass", extensions: ["AA", "Be", "CC"]) == "my_class.AA"
assistant
```swift
func Strongest_Extension(className: String, extensions: [String]) -> String {
var strongestExtension = ""
var highestStrength = Double.min
for extensionName in extensions {
let upperCaseCount = extensionName.filter({ $0.isUppercase }).count
let lowerCaseCount = extensionName.filter({ $0.isLowercase }).count
let strength = Double(upperCaseCount - lowerCaseCount)
if strength > highestStrength || (strength == highestStrength && strongestExtension.isEmpty) {
strongestExtension = extensionName
highestStrength = strength
}
}
return "\(className).\(strongestExtension)"
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You will be given the name of a class (a string) and an array of extensions.
The extensions are to be used to load additional classes to the class. The
strength of the extension is as follows: Let CAP be the number of the uppercase
letters in the extension's name, and let SM be the number of lowercase letters
in the extension's name, the strength is given by the fraction CAP - SM.
You should find the strongest extension and return a string in this
format: ClassName.StrongestExtensionName.
If there are two or more extensions with the same strength, you should
choose the one that comes first in the array.
For example, if you are given "Slices" as the class and an array of the
extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should
return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension
(its strength is -1).
Example:
Strongest_Extension(className: "myClass", extensions: ["AA", "Be", "CC"]) == "my_class.AA"
assistant
```swift
func Strongest_Extension(className: String, extensions: [String]) -> String {
var strongestExtension = ""
var highestStrength = Double.min
for extensionName in extensions {
let upperCaseCount = extensionName.filter({ $0.isUppercase }).count
let lowerCaseCount = extensionName.filter({ $0.isLowercase }).count
let strength = Double(upperCaseCount - lowerCaseCount)
if strength > highestStrength || (strength == highestStrength && strongestExtension.isEmpty) {
strongestExtension = extensionName
highestStrength = strength
}
}
return "\(className).\(strongestExtension)"
}
```
extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should // single-quoted string literal found, use '"'extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should // single-quoted string literal found, use '"'extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should // single-quoted string literal found, use '"'extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should // expected expressionextensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should // consecutive statements on a line must be separated by ';'extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should // cannot find 'extensions' in scopereturn 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // cannot find 'since' in scopereturn 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // cannot find type 'the' in scopereturn 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // consecutive statements on a line must be separated by ';'return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // consecutive statements on a line must be separated by ';'return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // consecutive statements on a line must be separated by ';'return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // consecutive statements on a line must be separated by ';'return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // single-quoted string literal found, use '"'return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // return invalid outside of a funcreturn 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // single-quoted string literal found, use '"'return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // cannot find 'strongest' in scope(its strength is -1). // expected ',' separator(its strength is -1). // expected '{' in extension(its strength is -1). // expected member name following '.'(its strength is -1). // expected type(its strength is -1). // expected ':' following argument label and parameter name(its strength is -1). // expected typevar highestStrength = Double.min // type 'Double' has no member 'min'extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should
return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension
(its strength is -1).
Example:
Strongest_Extension(className: "myClass", extensions: ["AA", "Be", "CC"]) == "my_class.AA"
assistant
```swift
func Strongest_Extension(className: String, extensions: [String]) -> String {
var strongestExtension = ""
var highestStrength = Double.greatestFiniteMagnitude
for extensionName in extensions {
let upperCaseCount = extensionName.filter({ $0.isUppercase }).count
let lowerCaseCount = extensionName.filter({ $0.isLowercase }).count
let strength = Double(upperCaseCount - lowerCaseCount)
if strength < highestStrength || (strength == highestStrength && strongestExtension.isEmpty) {
strongestExtension = extensionName
highestStrength = strength
}
}
return "\(className).\(strongestExtension)"
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You will be given the name of a class (a string) and an array of extensions.
The extensions are to be used to load additional classes to the class. The
strength of the extension is as follows: Let CAP be the number of the uppercase
letters in the extension's name, and let SM be the number of lowercase letters
in the extension's name, the strength is given by the fraction CAP - SM.
You should find the strongest extension and return a string in this
format: ClassName.StrongestExtensionName.
If there are two or more extensions with the same strength, you should
choose the one that comes first in the array.
For example, if you are given "Slices" as the class and an array of the
extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should
return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension
(its strength is -1).
Example:
Strongest_Extension(className: "myClass", extensions: ["AA", "Be", "CC"]) == "my_class.AA"
assistant
```swift
func Strongest_Extension(className: String, extensions: [String]) -> String {
var strongestExtension = ""
var highestStrength = Double.greatestFiniteMagnitude
for extensionName in extensions {
let upperCaseCount = extensionName.filter({ $0.isUppercase }).count
let lowerCaseCount = extensionName.filter({ $0.isLowercase }).count
let strength = Double(upperCaseCount - lowerCaseCount)
if strength < highestStrength || (strength == highestStrength && strongestExtension.isEmpty) {
strongestExtension = extensionName
highestStrength = strength
}
}
return "\(className).\(strongestExtension)"
}
```
extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should // single-quoted string literal found, use '"'extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should // single-quoted string literal found, use '"'extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should // single-quoted string literal found, use '"'extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should // expected expressionextensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should // consecutive statements on a line must be separated by ';'extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should // cannot find 'extensions' in scopereturn 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // cannot find 'since' in scopereturn 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // cannot find type 'the' in scopereturn 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // consecutive statements on a line must be separated by ';'return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // consecutive statements on a line must be separated by ';'return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // consecutive statements on a line must be separated by ';'return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // consecutive statements on a line must be separated by ';'return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // single-quoted string literal found, use '"'return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // return invalid outside of a funcreturn 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // single-quoted string literal found, use '"'return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // cannot find 'strongest' in scope(its strength is -1). // expected ',' separator(its strength is -1). // expected '{' in extension(its strength is -1). // expected member name following '.'(its strength is -1). // expected type(its strength is -1). // expected ':' following argument label and parameter name(its strength is -1). // expected typeextensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should
return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension
(its strength is -1).
Example:
Strongest_Extension(className: "myClass", extensions: ["AA", "Be", "CC"]) == "my_class.AA"
assistant
```swift
func Strongest_Extension(className: String, extensions: [String]) -> String {
var strongestExtension = ""
var highestStrength = Double.greatestFiniteMagnitude
for extensionName in extensions {
let upperCaseCount = extensionName.filter({ $0.isUppercase }).count
let lowerCaseCount = extensionName.filter({ $0.isLowercase }).count
let strength = Double(upperCaseCount - lowerCaseCount)
if strength < highestStrength || (strength == highestStrength && strongestExtension.isEmpty) {
strongestExtension = extensionName
highestStrength = strength
}
}
return "\(className).\(strongestExtension)"
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You will be given the name of a class (a string) and an array of extensions.
The extensions are to be used to load additional classes to the class. The
strength of the extension is as follows: Let CAP be the number of the uppercase
letters in the extension's name, and let SM be the number of lowercase letters
in the extension's name, the strength is given by the fraction CAP - SM.
You should find the strongest extension and return a string in this
format: ClassName.StrongestExtensionName.
If there are two or more extensions with the same strength, you should
choose the one that comes first in the array.
For example, if you are given "Slices" as the class and an array of the
extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should
return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension
(its strength is -1).
Example:
Strongest_Extension(className: "myClass", extensions: ["AA", "Be", "CC"]) == "my_class.AA"
assistant
```swift
func Strongest_Extension(className: String, extensions: [String]) -> String {
var strongestExtension = ""
var highestStrength = Double.greatestFiniteMagnitude
for extensionName in extensions {
let upperCaseCount = extensionName.filter({ $0.isUppercase }).count
let lowerCaseCount = extensionName.filter({ $0.isLowercase }).count
let strength = Double(upperCaseCount - lowerCaseCount)
if strength < highestStrength || (strength == highestStrength && strongestExtension.isEmpty) {
strongestExtension = extensionName
highestStrength = strength
}
}
return "\(className).\(strongestExtension)"
}
```extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should // single-quoted string literal found, use '"'extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should // single-quoted string literal found, use '"'extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should // single-quoted string literal found, use '"'extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should // expected expressionextensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should // consecutive statements on a line must be separated by ';'extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should // cannot find 'extensions' in scopereturn 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // cannot find 'since' in scopereturn 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // cannot find type 'the' in scopereturn 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // consecutive statements on a line must be separated by ';'return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // consecutive statements on a line must be separated by ';'return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // consecutive statements on a line must be separated by ';'return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // consecutive statements on a line must be separated by ';'return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // single-quoted string literal found, use '"'return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // return invalid outside of a funcreturn 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // single-quoted string literal found, use '"'return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // cannot find 'strongest' in scope(its strength is -1). // expected ',' separator(its strength is -1). // expected '{' in extension(its strength is -1). // expected member name following '.'(its strength is -1). // expected type(its strength is -1). // expected ':' following argument label and parameter name(its strength is -1). // expected typeextensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should
return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension
(its strength is -1).
Example:
Strongest_Extension(className: "myClass", extensions: ["AA", "Be", "CC"]) == "my_class.AA"
assistant
```swift
func Strongest_Extension(className: String, extensions: [String]) -> String {
var strongestExtension = ""
var highestStrength = Double.greatestFiniteMagnitude
for extensionName in extensions {
let upperCaseCount = extensionName.filter({ $0.isUppercase }).count
let lowerCaseCount = extensionName.filter({ $0.isLowercase }).count
let strength = Double(upperCaseCount - lowerCaseCount)
if strength < highestStrength || (strength == highestStrength && strongestExtension.isEmpty) {
strongestExtension = extensionName
highestStrength = strength
}
}
return "\(className).\(strongestExtension)"
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You will be given the name of a class (a string) and an array of extensions.
The extensions are to be used to load additional classes to the class. The
strength of the extension is as follows: Let CAP be the number of the uppercase
letters in the extension's name, and let SM be the number of lowercase letters
in the extension's name, the strength is given by the fraction CAP - SM.
You should find the strongest extension and return a string in this
format: ClassName.StrongestExtensionName.
If there are two or more extensions with the same strength, you should
choose the one that comes first in the array.
For example, if you are given "Slices" as the class and an array of the
extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should
return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension
(its strength is -1).
Example:
Strongest_Extension(className: "myClass", extensions: ["AA", "Be", "CC"]) == "my_class.AA"
assistant
```swift
func Strongest_Extension(className: String, extensions: [String]) -> String {
var strongestExtension = ""
var highestStrength = Double.greatestFiniteMagnitude
for extensionName in extensions {
let upperCaseCount = extensionName.filter({ $0.isUppercase }).count
let lowerCaseCount = extensionName.filter({ $0.isLowercase }).count
let strength = Double(upperCaseCount - lowerCaseCount)
if strength < highestStrength || (strength == highestStrength && strongestExtension.isEmpty) {
strongestExtension = extensionName
highestStrength = strength
}
}
return "\(className).\(strongestExtension)"
}
```
extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should // single-quoted string literal found, use '"'extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should // single-quoted string literal found, use '"'extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should // single-quoted string literal found, use '"'extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should // expected expressionextensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should // consecutive statements on a line must be separated by ';'extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should // cannot find 'extensions' in scopereturn 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // cannot find 'since' in scopereturn 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // cannot find type 'the' in scopereturn 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // consecutive statements on a line must be separated by ';'return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // consecutive statements on a line must be separated by ';'return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // consecutive statements on a line must be separated by ';'return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // consecutive statements on a line must be separated by ';'return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // single-quoted string literal found, use '"'return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // return invalid outside of a funcreturn 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // single-quoted string literal found, use '"'return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // cannot find 'strongest' in scope(its strength is -1). // expected ',' separator(its strength is -1). // expected '{' in extension(its strength is -1). // expected member name following '.'(its strength is -1). // expected type(its strength is -1). // expected ':' following argument label and parameter name(its strength is -1). // expected typeextensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should
return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension
(its strength is -1).
Example:
Strongest_Extension(className: "myClass", extensions: ["AA", "Be", "CC"]) == "my_class.AA"
assistant
```swift
func Strongest_Extension(className: String, extensions: [String]) -> String {
var strongestExtension = ""
var highestStrength = Double.min
for extensionName in extensions {
let upperCaseCount = extensionName.filter({ $0.isUppercase }).count
let lowerCaseCount = extensionName.filter({ $0.isLowercase }).count
let strength = Double(upperCaseCount - lowerCaseCount)
if strength > highestStrength || (strength == highestStrength && strongestExtension.isEmpty) {
strongestExtension = extensionName
highestStrength = strength
}
}
return "\(className).\(strongestExtension)"
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You will be given the name of a class (a string) and an array of extensions.
The extensions are to be used to load additional classes to the class. The
strength of the extension is as follows: Let CAP be the number of the uppercase
letters in the extension's name, and let SM be the number of lowercase letters
in the extension's name, the strength is given by the fraction CAP - SM.
You should find the strongest extension and return a string in this
format: ClassName.StrongestExtensionName.
If there are two or more extensions with the same strength, you should
choose the one that comes first in the array.
For example, if you are given "Slices" as the class and an array of the
extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should
return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension
(its strength is -1).
Example:
Strongest_Extension(className: "myClass", extensions: ["AA", "Be", "CC"]) == "my_class.AA"
assistant
```swift
func Strongest_Extension(className: String, extensions: [String]) -> String {
var strongestExtension = ""
var highestStrength = Double.min
for extensionName in extensions {
let upperCaseCount = extensionName.filter({ $0.isUppercase }).count
let lowerCaseCount = extensionName.filter({ $0.isLowercase }).count
let strength = Double(upperCaseCount - lowerCaseCount)
if strength > highestStrength || (strength == highestStrength && strongestExtension.isEmpty) {
strongestExtension = extensionName
highestStrength = strength
}
}
return "\(className).\(strongestExtension)"
}
```extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should // single-quoted string literal found, use '"'extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should // single-quoted string literal found, use '"'extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should // single-quoted string literal found, use '"'extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should // expected expressionextensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should // consecutive statements on a line must be separated by ';'extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should // cannot find 'extensions' in scopereturn 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // cannot find 'since' in scopereturn 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // cannot find type 'the' in scopereturn 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // consecutive statements on a line must be separated by ';'return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // consecutive statements on a line must be separated by ';'return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // consecutive statements on a line must be separated by ';'return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // consecutive statements on a line must be separated by ';'return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // single-quoted string literal found, use '"'return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // return invalid outside of a funcreturn 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // single-quoted string literal found, use '"'return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // cannot find 'strongest' in scope(its strength is -1). // expected ',' separator(its strength is -1). // expected '{' in extension(its strength is -1). // expected member name following '.'(its strength is -1). // expected type(its strength is -1). // expected ':' following argument label and parameter name(its strength is -1). // expected typevar highestStrength = Double.min // type 'Double' has no member 'min'extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should
return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension
(its strength is -1).
Example:
Strongest_Extension(className: "myClass", extensions: ["AA", "Be", "CC"]) == "my_class.AA"
assistant
```swift
func Strongest_Extension(className: String, extensions: [String]) -> String {
var strongestExtension = ""
var highestStrength = Double.greatestFiniteMagnitude
for extensionName in extensions {
let upperCaseCount = extensionName.filter({ $0.isUppercase }).count
let lowerCaseCount = extensionName.filter({ $0.isLowercase }).count
let strength = Double(upperCaseCount - lowerCaseCount)
if strength < highestStrength || (strength == highestStrength && strongestExtension.isEmpty) {
highestStrength = strength
strongestExtension = extensionName
}
}
return "\(className).\(strongestExtension)"
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You will be given the name of a class (a string) and an array of extensions.
The extensions are to be used to load additional classes to the class. The
strength of the extension is as follows: Let CAP be the number of the uppercase
letters in the extension's name, and let SM be the number of lowercase letters
in the extension's name, the strength is given by the fraction CAP - SM.
You should find the strongest extension and return a string in this
format: ClassName.StrongestExtensionName.
If there are two or more extensions with the same strength, you should
choose the one that comes first in the array.
For example, if you are given "Slices" as the class and an array of the
extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should
return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension
(its strength is -1).
Example:
Strongest_Extension(className: "myClass", extensions: ["AA", "Be", "CC"]) == "my_class.AA"
assistant
```swift
func Strongest_Extension(className: String, extensions: [String]) -> String {
var strongestExtension = ""
var highestStrength = Double.greatestFiniteMagnitude
for extensionName in extensions {
let upperCaseCount = extensionName.filter({ $0.isUppercase }).count
let lowerCaseCount = extensionName.filter({ $0.isLowercase }).count
let strength = Double(upperCaseCount - lowerCaseCount)
if strength < highestStrength || (strength == highestStrength && strongestExtension.isEmpty) {
highestStrength = strength
strongestExtension = extensionName
}
}
return "\(className).\(strongestExtension)"
}
```
extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should // single-quoted string literal found, use '"'extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should // single-quoted string literal found, use '"'extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should // single-quoted string literal found, use '"'extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should // expected expressionextensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should // consecutive statements on a line must be separated by ';'extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should // cannot find 'extensions' in scopereturn 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // cannot find 'since' in scopereturn 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // cannot find type 'the' in scopereturn 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // consecutive statements on a line must be separated by ';'return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // consecutive statements on a line must be separated by ';'return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // consecutive statements on a line must be separated by ';'return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // consecutive statements on a line must be separated by ';'return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // single-quoted string literal found, use '"'return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // return invalid outside of a funcreturn 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // single-quoted string literal found, use '"'return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // cannot find 'strongest' in scope(its strength is -1). // expected ',' separator(its strength is -1). // expected '{' in extension(its strength is -1). // expected member name following '.'(its strength is -1). // expected type(its strength is -1). // expected ':' following argument label and parameter name(its strength is -1). // expected typeextensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should
return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension
(its strength is -1).
Example:
Strongest_Extension(className: "myClass", extensions: ["AA", "Be", "CC"]) == "my_class.AA"
assistant
```swift
func Strongest_Extension(className: String, extensions: [String]) -> String {
var strongestExtension = ""
var highestStrength = Double.greatestFiniteMagnitude
for extensionName in extensions {
let upperCaseCount = extensionName.filter({ $0.isUppercase }).count
let lowerCaseCount = extensionName.filter({ $0.isLowercase }).count
let strength = Double(upperCaseCount - lowerCaseCount)
if strength < highestStrength || (strength == highestStrength && strongestExtension.isEmpty) {
strongestExtension = extensionName
highestStrength = strength
}
}
return "\(className).\(strongestExtension)"
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You will be given the name of a class (a string) and an array of extensions.
The extensions are to be used to load additional classes to the class. The
strength of the extension is as follows: Let CAP be the number of the uppercase
letters in the extension's name, and let SM be the number of lowercase letters
in the extension's name, the strength is given by the fraction CAP - SM.
You should find the strongest extension and return a string in this
format: ClassName.StrongestExtensionName.
If there are two or more extensions with the same strength, you should
choose the one that comes first in the array.
For example, if you are given "Slices" as the class and an array of the
extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should
return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension
(its strength is -1).
Example:
Strongest_Extension(className: "myClass", extensions: ["AA", "Be", "CC"]) == "my_class.AA"
assistant
```swift
func Strongest_Extension(className: String, extensions: [String]) -> String {
var strongestExtension = ""
var highestStrength = Double.greatestFiniteMagnitude
for extensionName in extensions {
let upperCaseCount = extensionName.filter({ $0.isUppercase }).count
let lowerCaseCount = extensionName.filter({ $0.isLowercase }).count
let strength = Double(upperCaseCount - lowerCaseCount)
if strength < highestStrength || (strength == highestStrength && strongestExtension.isEmpty) {
strongestExtension = extensionName
highestStrength = strength
}
}
return "\(className).\(strongestExtension)"
}
```extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should // single-quoted string literal found, use '"'extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should // single-quoted string literal found, use '"'extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should // single-quoted string literal found, use '"'extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should // expected expressionextensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should // consecutive statements on a line must be separated by ';'extensions: ['SErviNGSliCes', 'Cheese', 'StuFfed'] then you should // cannot find 'extensions' in scopereturn 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // cannot find 'since' in scopereturn 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // cannot find type 'the' in scopereturn 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // consecutive statements on a line must be separated by ';'return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // consecutive statements on a line must be separated by ';'return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // consecutive statements on a line must be separated by ';'return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // consecutive statements on a line must be separated by ';'return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // single-quoted string literal found, use '"'return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // return invalid outside of a funcreturn 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // single-quoted string literal found, use '"'return 'Slices.SErviNGSliCes' since 'SErviNGSliCes' is the strongest extension // cannot find 'strongest' in scope(its strength is -1). // expected ',' separator(its strength is -1). // expected '{' in extension(its strength is -1). // expected member name following '.'(its strength is -1). // expected type(its strength is -1). // expected ':' following argument label and parameter name(its strength is -1). // expected typefunc cycpatternCheck(a: String, b: String) -> Bool {
let combined = b + b
return a.contains(combined)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
assistant
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
let combined = b + b
return a.contains(combined)
}
``` // XCTAssertTrue failedfunc cycpatternCheck(a: String, b: String) -> Bool {
let combined = a + a
return combined.contains(b)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
assistant
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
let combined = a + a
return combined.contains(b)
}
``` // XCTAssertTrue failedfunc cycpatternCheck(a: String, b: String) -> Bool {
let combined = a + a
return combined.contains(b)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
assistant
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
let combined = a + a
return combined.contains(b)
}
``` // XCTAssertTrue failedfunc cycpatternCheck(a: String, b: String) -> Bool {
let combined = a + a
return combined.contains(b)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
assistant
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
let combined = a + a
return combined.contains(b)
}
``` // XCTAssertTrue failedfunc cycpatternCheck(a: String, b: String) -> Bool {
let combined = a + a
return combined.contains(b)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
assistant
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
let combined = a + a
return combined.contains(b)
}
``` // XCTAssertTrue failedfunc cycpatternCheck(a: String, b: String) -> Bool {
let combined = a + a
return combined.contains(b)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
assistant
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
let combined = a + a
return combined.contains(b)
}
``` // XCTAssertTrue failedfunc cycpatternCheck(a: String, b: String) -> Bool {
let combined = a + a
return combined.contains(b)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
assistant
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
let combined = a + a
return combined.contains(b)
}
``` // XCTAssertTrue failedfunc cycpatternCheck(a: String, b: String) -> Bool {
let combined = a + a
return combined.contains(b)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
assistant
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
let combined = a + a
return combined.contains(b)
}
``` // XCTAssertTrue failedfunc cycpatternCheck(a: String, b: String) -> Bool {
let combined = a + a
return combined.contains(b)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
assistant
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
let combined = a + a
return combined.contains(b)
}
``` // XCTAssertTrue failedfunc cycpatternCheck(a: String, b: String) -> Bool {
let combined = a + a
return combined.contains(b)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given 2 words. You need to return true if the second word or any of its rotations is a substring in the first word
cycpatternCheck(a: "abcd", b: "abd") == false
cycpatternCheck(a: "hello", b: "ell") == true
cycpatternCheck(a: "whassup", b: "psus") == false
cycpatternCheck(a: "abab", b: "baa") == true
cycpatternCheck(a: "efef", b: "eeff") == false
cycpatternCheck(a: "himenss", b: "simen") == true
assistant
```swift
func cycpatternCheck(a: String, b: String) -> Bool {
let combined = a + a
return combined.contains(b)
}
``` // XCTAssertTrue failedfunc evenOddCount(num: Int) -> (Int, Int) {
var num = abs(num)
var evenCount = 0
var oddCount = 0
while num > 0 {
let digit = num % 10
if digit % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
num /= 10
}
return (evenCount, oddCount)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an integer. return a tuple that has the number of even and odd digits respectively.
Example:
evenOddCount(num: -12) == (1, 1)
evenOddCount(num: 123) == (1, 2)
assistant
```swift
func evenOddCount(num: Int) -> (Int, Int) {
var num = abs(num)
var evenCount = 0
var oddCount = 0
while num > 0 {
let digit = num % 10
if digit % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
num /= 10
}
return (evenCount, oddCount)
}
``` // XCTAssertTrue failedfunc evenOddCount(num: Int) -> (Int, Int) {
let absNum = abs(num)
var evenCount = 0
var oddCount = 0
for digit in String(absNum) {
if let digitValue = Int(String(digit)) {
if digitValue % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an integer. return a tuple that has the number of even and odd digits respectively.
Example:
evenOddCount(num: -12) == (1, 1)
evenOddCount(num: 123) == (1, 2)
assistant
```swift
func evenOddCount(num: Int) -> (Int, Int) {
let absNum = abs(num)
var evenCount = 0
var oddCount = 0
for digit in String(absNum) {
if let digitValue = Int(String(digit)) {
if digitValue % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
```func evenOddCount(num: Int) -> (Int, Int) {
let absNum = abs(num)
var evenCount = 0
var oddCount = 0
for digit in String(absNum) {
if let intDigit = Int(String(digit)) {
if intDigit % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an integer. return a tuple that has the number of even and odd digits respectively.
Example:
evenOddCount(num: -12) == (1, 1)
evenOddCount(num: 123) == (1, 2)
assistant
```swift
func evenOddCount(num: Int) -> (Int, Int) {
let absNum = abs(num)
var evenCount = 0
var oddCount = 0
for digit in String(absNum) {
if let intDigit = Int(String(digit)) {
if intDigit % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
```func evenOddCount(num: Int) -> (Int, Int) {
let absNum = abs(num)
var evenCount = 0
var oddCount = 0
for digit in String(absNum) {
if let digitValue = Int(String(digit)) {
if digitValue % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an integer. return a tuple that has the number of even and odd digits respectively.
Example:
evenOddCount(num: -12) == (1, 1)
evenOddCount(num: 123) == (1, 2)
assistant
```swift
func evenOddCount(num: Int) -> (Int, Int) {
let absNum = abs(num)
var evenCount = 0
var oddCount = 0
for digit in String(absNum) {
if let digitValue = Int(String(digit)) {
if digitValue % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
```func evenOddCount(num: Int) -> (Int, Int) {
var num = abs(num)
var evenCount = 0
var oddCount = 0
while num > 0 {
let digit = num % 10
if digit % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
num /= 10
}
return (evenCount, oddCount)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an integer. return a tuple that has the number of even and odd digits respectively.
Example:
evenOddCount(num: -12) == (1, 1)
evenOddCount(num: 123) == (1, 2)
assistant
```swift
func evenOddCount(num: Int) -> (Int, Int) {
var num = abs(num)
var evenCount = 0
var oddCount = 0
while num > 0 {
let digit = num % 10
if digit % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
num /= 10
}
return (evenCount, oddCount)
}
``` // XCTAssertTrue failedfunc evenOddCount(num: Int) -> (Int, Int) {
let absNum = abs(num)
var evenCount = 0
var oddCount = 0
for digit in String(absNum) {
if let digitValue = Int(String(digit)) {
if digitValue % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an integer. return a tuple that has the number of even and odd digits respectively.
Example:
evenOddCount(num: -12) == (1, 1)
evenOddCount(num: 123) == (1, 2)
assistant
```swift
func evenOddCount(num: Int) -> (Int, Int) {
let absNum = abs(num)
var evenCount = 0
var oddCount = 0
for digit in String(absNum) {
if let digitValue = Int(String(digit)) {
if digitValue % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
```func evenOddCount(num: Int) -> (Int, Int) {
var num = abs(num) // Convert to positive if negative
var evenCount = 0
var oddCount = 0
while num > 0 {
let digit = num % 10
if digit % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
num /= 10
}
return (evenCount, oddCount)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an integer. return a tuple that has the number of even and odd digits respectively.
Example:
evenOddCount(num: -12) == (1, 1)
evenOddCount(num: 123) == (1, 2)
assistant
```swift
func evenOddCount(num: Int) -> (Int, Int) {
var num = abs(num) // Convert to positive if negative
var evenCount = 0
var oddCount = 0
while num > 0 {
let digit = num % 10
if digit % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
num /= 10
}
return (evenCount, oddCount)
}
``` // XCTAssertTrue failedfunc evenOddCount(num: Int) -> (Int, Int) {
let absNum = abs(num)
var evenCount = 0
var oddCount = 0
for digit in String(absNum) {
if let intValue = Int(String(digit)) {
if intValue % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an integer. return a tuple that has the number of even and odd digits respectively.
Example:
evenOddCount(num: -12) == (1, 1)
evenOddCount(num: 123) == (1, 2)
assistant
```swift
func evenOddCount(num: Int) -> (Int, Int) {
let absNum = abs(num)
var evenCount = 0
var oddCount = 0
for digit in String(absNum) {
if let intValue = Int(String(digit)) {
if intValue % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
```func evenOddCount(num: Int) -> (Int, Int) {
let absNum = abs(num)
var evenCount = 0
var oddCount = 0
for digit in String(absNum) {
if let intDigit = Int(String(digit)) {
if intDigit % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an integer. return a tuple that has the number of even and odd digits respectively.
Example:
evenOddCount(num: -12) == (1, 1)
evenOddCount(num: 123) == (1, 2)
assistant
```swift
func evenOddCount(num: Int) -> (Int, Int) {
let absNum = abs(num)
var evenCount = 0
var oddCount = 0
for digit in String(absNum) {
if let intDigit = Int(String(digit)) {
if intDigit % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
```func evenOddCount(num: Int) -> (Int, Int) {
var num = abs(num)
var evenCount = 0
var oddCount = 0
while num > 0 {
let digit = num % 10
if digit % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
num /= 10
}
return (evenCount, oddCount)
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given an integer. return a tuple that has the number of even and odd digits respectively.
Example:
evenOddCount(num: -12) == (1, 1)
evenOddCount(num: 123) == (1, 2)
assistant
```swift
func evenOddCount(num: Int) -> (Int, Int) {
var num = abs(num)
var evenCount = 0
var oddCount = 0
while num > 0 {
let digit = num % 10
if digit % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
num /= 10
}
return (evenCount, oddCount)
}
``` // XCTAssertTrue failedfunc intToMiniRoman(number: Int) -> String {
let romanNumerals = [
(1000, "m"),
(900, "cm"),
(500, "d"),
(400, "cd"),
(100, "c"),
(90, "xc"),
(50, "l"),
(40, "xl"),
(10, "x"),
(9, "ix"),
(5, "v"),
(4, "iv"),
(1, "i")
]
var number = number
var result = ""
for (value, symbol) in romanNumerals {
while number >= value {
result += symbol
number -= value
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer, obtain its roman numeral equivalent as a string,
and return it in lowercase.
Restrictions: 1 <= num <= 1000
Examples:
intToMiniRoman(number: 19) == "xix"
intToMiniRoman(number: 152) == "clii"
intToMiniRoman(number: 426) == "cdxxvi"
assistant
```swift
func intToMiniRoman(number: Int) -> String {
let romanNumerals = [
(1000, "m"),
(900, "cm"),
(500, "d"),
(400, "cd"),
(100, "c"),
(90, "xc"),
(50, "l"),
(40, "xl"),
(10, "x"),
(9, "ix"),
(5, "v"),
(4, "iv"),
(1, "i")
]
var number = number
var result = ""
for (value, symbol) in romanNumerals {
while number >= value {
result += symbol
number -= value
}
}
return result
}
```func intToMiniRoman(number: Int) -> String {
let romanNumerals = [
(1000, "m"),
(900, "cm"),
(500, "d"),
(400, "cd"),
(100, "c"),
(90, "xc"),
(50, "l"),
(40, "xl"),
(10, "x"),
(9, "ix"),
(5, "v"),
(4, "iv"),
(1, "i")
]
var number = number
var result = ""
for (value, symbol) in romanNumerals {
while number >= value {
result += symbol
number -= value
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer, obtain its roman numeral equivalent as a string,
and return it in lowercase.
Restrictions: 1 <= num <= 1000
Examples:
intToMiniRoman(number: 19) == "xix"
intToMiniRoman(number: 152) == "clii"
intToMiniRoman(number: 426) == "cdxxvi"
assistant
```swift
func intToMiniRoman(number: Int) -> String {
let romanNumerals = [
(1000, "m"),
(900, "cm"),
(500, "d"),
(400, "cd"),
(100, "c"),
(90, "xc"),
(50, "l"),
(40, "xl"),
(10, "x"),
(9, "ix"),
(5, "v"),
(4, "iv"),
(1, "i")
]
var number = number
var result = ""
for (value, symbol) in romanNumerals {
while number >= value {
result += symbol
number -= value
}
}
return result
}
```func intToMiniRoman(number: Int) -> String {
let numerals = [
(1000, "m"),
(900, "cm"),
(500, "d"),
(400, "cd"),
(100, "c"),
(90, "xc"),
(50, "l"),
(40, "xl"),
(10, "x"),
(9, "ix"),
(5, "v"),
(4, "iv"),
(1, "i")
]
var result = ""
var remainingNumber = number
for (value, symbol) in numerals {
while remainingNumber >= value {
result += symbol
remainingNumber -= value
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer, obtain its roman numeral equivalent as a string,
and return it in lowercase.
Restrictions: 1 <= num <= 1000
Examples:
intToMiniRoman(number: 19) == "xix"
intToMiniRoman(number: 152) == "clii"
intToMiniRoman(number: 426) == "cdxxvi"
assistant
```swift
func intToMiniRoman(number: Int) -> String {
let numerals = [
(1000, "m"),
(900, "cm"),
(500, "d"),
(400, "cd"),
(100, "c"),
(90, "xc"),
(50, "l"),
(40, "xl"),
(10, "x"),
(9, "ix"),
(5, "v"),
(4, "iv"),
(1, "i")
]
var result = ""
var remainingNumber = number
for (value, symbol) in numerals {
while remainingNumber >= value {
result += symbol
remainingNumber -= value
}
}
return result
}
```func intToMiniRoman(number: Int) -> String {
let romanNumerals = [
(1000, "m"),
(900, "cm"),
(500, "d"),
(400, "cd"),
(100, "c"),
(90, "xc"),
(50, "l"),
(40, "xl"),
(10, "x"),
(9, "ix"),
(5, "v"),
(4, "iv"),
(1, "i")
]
var number = number
var result = ""
for (value, symbol) in romanNumerals {
while number >= value {
result += symbol
number -= value
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer, obtain its roman numeral equivalent as a string,
and return it in lowercase.
Restrictions: 1 <= num <= 1000
Examples:
intToMiniRoman(number: 19) == "xix"
intToMiniRoman(number: 152) == "clii"
intToMiniRoman(number: 426) == "cdxxvi"
assistant
```swift
func intToMiniRoman(number: Int) -> String {
let romanNumerals = [
(1000, "m"),
(900, "cm"),
(500, "d"),
(400, "cd"),
(100, "c"),
(90, "xc"),
(50, "l"),
(40, "xl"),
(10, "x"),
(9, "ix"),
(5, "v"),
(4, "iv"),
(1, "i")
]
var number = number
var result = ""
for (value, symbol) in romanNumerals {
while number >= value {
result += symbol
number -= value
}
}
return result
}
```func intToMiniRoman(number: Int) -> String {
let numerals = [
(1000, "m"),
(900, "cm"),
(500, "d"),
(400, "cd"),
(100, "c"),
(90, "xc"),
(50, "l"),
(40, "xl"),
(10, "x"),
(9, "ix"),
(5, "v"),
(4, "iv"),
(1, "i")
]
var result = ""
var remainingNumber = number
for (value, symbol) in numerals {
while remainingNumber >= value {
result += symbol
remainingNumber -= value
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer, obtain its roman numeral equivalent as a string,
and return it in lowercase.
Restrictions: 1 <= num <= 1000
Examples:
intToMiniRoman(number: 19) == "xix"
intToMiniRoman(number: 152) == "clii"
intToMiniRoman(number: 426) == "cdxxvi"
assistant
```swift
func intToMiniRoman(number: Int) -> String {
let numerals = [
(1000, "m"),
(900, "cm"),
(500, "d"),
(400, "cd"),
(100, "c"),
(90, "xc"),
(50, "l"),
(40, "xl"),
(10, "x"),
(9, "ix"),
(5, "v"),
(4, "iv"),
(1, "i")
]
var result = ""
var remainingNumber = number
for (value, symbol) in numerals {
while remainingNumber >= value {
result += symbol
remainingNumber -= value
}
}
return result
}
```func intToMiniRoman(number: Int) -> String {
let romanNumerals: [(Int, String)] = [
(1000, "m"), (900, "cm"), (500, "d"), (400, "cd"),
(100, "c"), (90, "xc"), (50, "l"), (40, "xl"),
(10, "x"), (9, "ix"), (5, "v"), (4, "iv"), (1, "i")
]
var result = ""
var remainingNumber = number
for (value, symbol) in romanNumerals {
while remainingNumber >= value {
result += symbol
remainingNumber -= value
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer, obtain its roman numeral equivalent as a string,
and return it in lowercase.
Restrictions: 1 <= num <= 1000
Examples:
intToMiniRoman(number: 19) == "xix"
intToMiniRoman(number: 152) == "clii"
intToMiniRoman(number: 426) == "cdxxvi"
assistant
```swift
func intToMiniRoman(number: Int) -> String {
let romanNumerals: [(Int, String)] = [
(1000, "m"), (900, "cm"), (500, "d"), (400, "cd"),
(100, "c"), (90, "xc"), (50, "l"), (40, "xl"),
(10, "x"), (9, "ix"), (5, "v"), (4, "iv"), (1, "i")
]
var result = ""
var remainingNumber = number
for (value, symbol) in romanNumerals {
while remainingNumber >= value {
result += symbol
remainingNumber -= value
}
}
return result
}
```func intToMiniRoman(number: Int) -> String {
let romanNumerals = [
(1000, "m"),
(900, "cm"),
(500, "d"),
(400, "cd"),
(100, "c"),
(90, "xc"),
(50, "l"),
(40, "xl"),
(10, "x"),
(9, "ix"),
(5, "v"),
(4, "iv"),
(1, "i")
]
var result = ""
var remainingNumber = number
for (value, symbol) in romanNumerals {
while remainingNumber >= value {
result += symbol
remainingNumber -= value
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer, obtain its roman numeral equivalent as a string,
and return it in lowercase.
Restrictions: 1 <= num <= 1000
Examples:
intToMiniRoman(number: 19) == "xix"
intToMiniRoman(number: 152) == "clii"
intToMiniRoman(number: 426) == "cdxxvi"
assistant
```swift
func intToMiniRoman(number: Int) -> String {
let romanNumerals = [
(1000, "m"),
(900, "cm"),
(500, "d"),
(400, "cd"),
(100, "c"),
(90, "xc"),
(50, "l"),
(40, "xl"),
(10, "x"),
(9, "ix"),
(5, "v"),
(4, "iv"),
(1, "i")
]
var result = ""
var remainingNumber = number
for (value, symbol) in romanNumerals {
while remainingNumber >= value {
result += symbol
remainingNumber -= value
}
}
return result
}
```func intToMiniRoman(number: Int) -> String {
let numerals = [
(1000, "m"),
(900, "cm"),
(500, "d"),
(400, "cd"),
(100, "c"),
(90, "xc"),
(50, "l"),
(40, "xl"),
(10, "x"),
(9, "ix"),
(5, "v"),
(4, "iv"),
(1, "i")
]
var result = ""
var remainingNumber = number
for (value, symbol) in numerals {
while remainingNumber >= value {
result += symbol
remainingNumber -= value
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer, obtain its roman numeral equivalent as a string,
and return it in lowercase.
Restrictions: 1 <= num <= 1000
Examples:
intToMiniRoman(number: 19) == "xix"
intToMiniRoman(number: 152) == "clii"
intToMiniRoman(number: 426) == "cdxxvi"
assistant
```swift
func intToMiniRoman(number: Int) -> String {
let numerals = [
(1000, "m"),
(900, "cm"),
(500, "d"),
(400, "cd"),
(100, "c"),
(90, "xc"),
(50, "l"),
(40, "xl"),
(10, "x"),
(9, "ix"),
(5, "v"),
(4, "iv"),
(1, "i")
]
var result = ""
var remainingNumber = number
for (value, symbol) in numerals {
while remainingNumber >= value {
result += symbol
remainingNumber -= value
}
}
return result
}
```func intToMiniRoman(number: Int) -> String {
let romanNumerals = [
(1000, "m"), (900, "cm"), (500, "d"), (400, "cd"),
(100, "c"), (90, "xc"), (50, "l"), (40, "xl"),
(10, "x"), (9, "ix"), (5, "v"), (4, "iv"), (1, "i")
]
var number = number
var result = ""
for (value, symbol) in romanNumerals {
while number >= value {
result += symbol
number -= value
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer, obtain its roman numeral equivalent as a string,
and return it in lowercase.
Restrictions: 1 <= num <= 1000
Examples:
intToMiniRoman(number: 19) == "xix"
intToMiniRoman(number: 152) == "clii"
intToMiniRoman(number: 426) == "cdxxvi"
assistant
```swift
func intToMiniRoman(number: Int) -> String {
let romanNumerals = [
(1000, "m"), (900, "cm"), (500, "d"), (400, "cd"),
(100, "c"), (90, "xc"), (50, "l"), (40, "xl"),
(10, "x"), (9, "ix"), (5, "v"), (4, "iv"), (1, "i")
]
var number = number
var result = ""
for (value, symbol) in romanNumerals {
while number >= value {
result += symbol
number -= value
}
}
return result
}
```func intToMiniRoman(number: Int) -> String {
let romanNumerals = [
(1000, "m"),
(900, "cm"),
(500, "d"),
(400, "cd"),
(100, "c"),
(90, "xc"),
(50, "l"),
(40, "xl"),
(10, "x"),
(9, "ix"),
(5, "v"),
(4, "iv"),
(1, "i")
]
var result = ""
var remainingNumber = number
for (value, symbol) in romanNumerals {
while remainingNumber >= value {
result += symbol
remainingNumber -= value
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a positive integer, obtain its roman numeral equivalent as a string,
and return it in lowercase.
Restrictions: 1 <= num <= 1000
Examples:
intToMiniRoman(number: 19) == "xix"
intToMiniRoman(number: 152) == "clii"
intToMiniRoman(number: 426) == "cdxxvi"
assistant
```swift
func intToMiniRoman(number: Int) -> String {
let romanNumerals = [
(1000, "m"),
(900, "cm"),
(500, "d"),
(400, "cd"),
(100, "c"),
(90, "xc"),
(50, "l"),
(40, "xl"),
(10, "x"),
(9, "ix"),
(5, "v"),
(4, "iv"),
(1, "i")
]
var result = ""
var remainingNumber = number
for (value, symbol) in romanNumerals {
while remainingNumber >= value {
result += symbol
remainingNumber -= value
}
}
return result
}
```func rightAngleTriangle(a: Int, b: Int, c: Int) -> Bool {
let sides = [a, b, c].sorted()
return sides[0] * sides[0] + sides[1] * sides[1] == sides[2] * sides[2]
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given the lengths of the three sides of a triangle. Return true if the three
sides form a right-angled triangle, false otherwise.
A right-angled triangle is a triangle in which one angle is right angle or
90 degree.
Example:
rightAngleTriangle(a: 3, b: 4, c: 5) == true
rightAngleTriangle(a: 1, b: 2, c: 3) == false
assistant
```swift
func rightAngleTriangle(a: Int, b: Int, c: Int) -> Bool {
let sides = [a, b, c].sorted()
return sides[0] * sides[0] + sides[1] * sides[1] == sides[2] * sides[2]
}
```func rightAngleTriangle(a: Int, b: Int, c: Int) -> Bool {
let sides = [a, b, c].sorted()
return sides[0] * sides[0] + sides[1] * sides[1] == sides[2] * sides[2]
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given the lengths of the three sides of a triangle. Return true if the three
sides form a right-angled triangle, false otherwise.
A right-angled triangle is a triangle in which one angle is right angle or
90 degree.
Example:
rightAngleTriangle(a: 3, b: 4, c: 5) == true
rightAngleTriangle(a: 1, b: 2, c: 3) == false
assistant
```swift
func rightAngleTriangle(a: Int, b: Int, c: Int) -> Bool {
let sides = [a, b, c].sorted()
return sides[0] * sides[0] + sides[1] * sides[1] == sides[2] * sides[2]
}
```func rightAngleTriangle(a: Int, b: Int, c: Int) -> Bool {
let sides = [a, b, c].sorted()
return sides[0] * sides[0] + sides[1] * sides[1] == sides[2] * sides[2]
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given the lengths of the three sides of a triangle. Return true if the three
sides form a right-angled triangle, false otherwise.
A right-angled triangle is a triangle in which one angle is right angle or
90 degree.
Example:
rightAngleTriangle(a: 3, b: 4, c: 5) == true
rightAngleTriangle(a: 1, b: 2, c: 3) == false
assistant
```swift
func rightAngleTriangle(a: Int, b: Int, c: Int) -> Bool {
let sides = [a, b, c].sorted()
return sides[0] * sides[0] + sides[1] * sides[1] == sides[2] * sides[2]
}
```func rightAngleTriangle(a: Int, b: Int, c: Int) -> Bool {
let sides = [a, b, c].sorted()
return sides[0] * sides[0] + sides[1] * sides[1] == sides[2] * sides[2]
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given the lengths of the three sides of a triangle. Return true if the three
sides form a right-angled triangle, false otherwise.
A right-angled triangle is a triangle in which one angle is right angle or
90 degree.
Example:
rightAngleTriangle(a: 3, b: 4, c: 5) == true
rightAngleTriangle(a: 1, b: 2, c: 3) == false
assistant
```swift
func rightAngleTriangle(a: Int, b: Int, c: Int) -> Bool {
let sides = [a, b, c].sorted()
return sides[0] * sides[0] + sides[1] * sides[1] == sides[2] * sides[2]
}
```func rightAngleTriangle(a: Int, b: Int, c: Int) -> Bool {
let sides = [a, b, c].sorted()
return sides[0] * sides[0] + sides[1] * sides[1] == sides[2] * sides[2]
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given the lengths of the three sides of a triangle. Return true if the three
sides form a right-angled triangle, false otherwise.
A right-angled triangle is a triangle in which one angle is right angle or
90 degree.
Example:
rightAngleTriangle(a: 3, b: 4, c: 5) == true
rightAngleTriangle(a: 1, b: 2, c: 3) == false
assistant
```swift
func rightAngleTriangle(a: Int, b: Int, c: Int) -> Bool {
let sides = [a, b, c].sorted()
return sides[0] * sides[0] + sides[1] * sides[1] == sides[2] * sides[2]
}
```func rightAngleTriangle(a: Int, b: Int, c: Int) -> Bool {
let sides = [a, b, c].sorted()
return sides[0] * sides[0] + sides[1] * sides[1] == sides[2] * sides[2]
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given the lengths of the three sides of a triangle. Return true if the three
sides form a right-angled triangle, false otherwise.
A right-angled triangle is a triangle in which one angle is right angle or
90 degree.
Example:
rightAngleTriangle(a: 3, b: 4, c: 5) == true
rightAngleTriangle(a: 1, b: 2, c: 3) == false
assistant
```swift
func rightAngleTriangle(a: Int, b: Int, c: Int) -> Bool {
let sides = [a, b, c].sorted()
return sides[0] * sides[0] + sides[1] * sides[1] == sides[2] * sides[2]
}
```func rightAngleTriangle(a: Int, b: Int, c: Int) -> Bool {
let sides = [a, b, c].sorted()
return sides[0] * sides[0] + sides[1] * sides[1] == sides[2] * sides[2]
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given the lengths of the three sides of a triangle. Return true if the three
sides form a right-angled triangle, false otherwise.
A right-angled triangle is a triangle in which one angle is right angle or
90 degree.
Example:
rightAngleTriangle(a: 3, b: 4, c: 5) == true
rightAngleTriangle(a: 1, b: 2, c: 3) == false
assistant
```swift
func rightAngleTriangle(a: Int, b: Int, c: Int) -> Bool {
let sides = [a, b, c].sorted()
return sides[0] * sides[0] + sides[1] * sides[1] == sides[2] * sides[2]
}
```func rightAngleTriangle(a: Int, b: Int, c: Int) -> Bool {
let sides = [a, b, c].sorted()
return sides[0] * sides[0] + sides[1] * sides[1] == sides[2] * sides[2]
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given the lengths of the three sides of a triangle. Return true if the three
sides form a right-angled triangle, false otherwise.
A right-angled triangle is a triangle in which one angle is right angle or
90 degree.
Example:
rightAngleTriangle(a: 3, b: 4, c: 5) == true
rightAngleTriangle(a: 1, b: 2, c: 3) == false
assistant
```swift
func rightAngleTriangle(a: Int, b: Int, c: Int) -> Bool {
let sides = [a, b, c].sorted()
return sides[0] * sides[0] + sides[1] * sides[1] == sides[2] * sides[2]
}
```func rightAngleTriangle(a: Int, b: Int, c: Int) -> Bool {
let sides = [a, b, c].sorted()
return sides[0] * sides[0] + sides[1] * sides[1] == sides[2] * sides[2]
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given the lengths of the three sides of a triangle. Return true if the three
sides form a right-angled triangle, false otherwise.
A right-angled triangle is a triangle in which one angle is right angle or
90 degree.
Example:
rightAngleTriangle(a: 3, b: 4, c: 5) == true
rightAngleTriangle(a: 1, b: 2, c: 3) == false
assistant
```swift
func rightAngleTriangle(a: Int, b: Int, c: Int) -> Bool {
let sides = [a, b, c].sorted()
return sides[0] * sides[0] + sides[1] * sides[1] == sides[2] * sides[2]
}
```func rightAngleTriangle(a: Int, b: Int, c: Int) -> Bool {
let sides = [a, b, c].sorted()
return sides[0] * sides[0] + sides[1] * sides[1] == sides[2] * sides[2]
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given the lengths of the three sides of a triangle. Return true if the three
sides form a right-angled triangle, false otherwise.
A right-angled triangle is a triangle in which one angle is right angle or
90 degree.
Example:
rightAngleTriangle(a: 3, b: 4, c: 5) == true
rightAngleTriangle(a: 1, b: 2, c: 3) == false
assistant
```swift
func rightAngleTriangle(a: Int, b: Int, c: Int) -> Bool {
let sides = [a, b, c].sorted()
return sides[0] * sides[0] + sides[1] * sides[1] == sides[2] * sides[2]
}
```func findMax(words: [String]) -> String {
var maxWord = ""
var maxUniqueCount = 0
for word in words {
let uniqueChars = Set(word)
if uniqueChars.count > maxUniqueCount || (uniqueChars.count == maxUniqueCount && word < maxWord) {
maxWord = word
maxUniqueCount = uniqueChars.count
}
}
return maxWord
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that accepts an array of strings.
The array contains different words. Return the word with maximum number
of unique characters. If multiple strings have maximum number of unique
characters, return the one which comes first in lexicographical order.
findMax(words: ["name", "of", "string"]) == "string"
findMax(words: ["name", "enam", "game"]) == "enam"
findMax(words: ["aaaaaaa", "bb", "cc"]) == "aaaaaaa"
assistant
```swift
func findMax(words: [String]) -> String {
var maxWord = ""
var maxUniqueCount = 0
for word in words {
let uniqueChars = Set(word)
if uniqueChars.count > maxUniqueCount || (uniqueChars.count == maxUniqueCount && word < maxWord) {
maxWord = word
maxUniqueCount = uniqueChars.count
}
}
return maxWord
}
```func findMax(words: [String]) -> String {
var maxWord = ""
var maxUniqueCount = 0
for word in words {
let uniqueChars = Set(word)
if uniqueChars.count > maxUniqueCount || (uniqueChars.count == maxUniqueCount && word < maxWord) {
maxWord = word
maxUniqueCount = uniqueChars.count
}
}
return maxWord
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that accepts an array of strings.
The array contains different words. Return the word with maximum number
of unique characters. If multiple strings have maximum number of unique
characters, return the one which comes first in lexicographical order.
findMax(words: ["name", "of", "string"]) == "string"
findMax(words: ["name", "enam", "game"]) == "enam"
findMax(words: ["aaaaaaa", "bb", "cc"]) == "aaaaaaa"
assistant
```swift
func findMax(words: [String]) -> String {
var maxWord = ""
var maxUniqueCount = 0
for word in words {
let uniqueChars = Set(word)
if uniqueChars.count > maxUniqueCount || (uniqueChars.count == maxUniqueCount && word < maxWord) {
maxWord = word
maxUniqueCount = uniqueChars.count
}
}
return maxWord
}
```func findMax(words: [String]) -> String {
var maxUniqueWord = ""
var maxUniqueCount = 0
for word in words {
let uniqueChars = Set(word)
if uniqueChars.count > maxUniqueCount || (uniqueChars.count == maxUniqueCount && word < maxUniqueWord) {
maxUniqueWord = word
maxUniqueCount = uniqueChars.count
}
}
return maxUniqueWord
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that accepts an array of strings.
The array contains different words. Return the word with maximum number
of unique characters. If multiple strings have maximum number of unique
characters, return the one which comes first in lexicographical order.
findMax(words: ["name", "of", "string"]) == "string"
findMax(words: ["name", "enam", "game"]) == "enam"
findMax(words: ["aaaaaaa", "bb", "cc"]) == "aaaaaaa"
assistant
```swift
func findMax(words: [String]) -> String {
var maxUniqueWord = ""
var maxUniqueCount = 0
for word in words {
let uniqueChars = Set(word)
if uniqueChars.count > maxUniqueCount || (uniqueChars.count == maxUniqueCount && word < maxUniqueWord) {
maxUniqueWord = word
maxUniqueCount = uniqueChars.count
}
}
return maxUniqueWord
}
```func findMax(words: [String]) -> String {
var maxUniqueWord = ""
var maxUniqueCount = 0
for word in words {
let uniqueChars = Set(word)
if uniqueChars.count > maxUniqueCount || (uniqueChars.count == maxUniqueCount && word < maxUniqueWord) {
maxUniqueWord = word
maxUniqueCount = uniqueChars.count
}
}
return maxUniqueWord
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that accepts an array of strings.
The array contains different words. Return the word with maximum number
of unique characters. If multiple strings have maximum number of unique
characters, return the one which comes first in lexicographical order.
findMax(words: ["name", "of", "string"]) == "string"
findMax(words: ["name", "enam", "game"]) == "enam"
findMax(words: ["aaaaaaa", "bb", "cc"]) == "aaaaaaa"
assistant
```swift
func findMax(words: [String]) -> String {
var maxUniqueWord = ""
var maxUniqueCount = 0
for word in words {
let uniqueChars = Set(word)
if uniqueChars.count > maxUniqueCount || (uniqueChars.count == maxUniqueCount && word < maxUniqueWord) {
maxUniqueWord = word
maxUniqueCount = uniqueChars.count
}
}
return maxUniqueWord
}
```func findMax(words: [String]) -> String {
var maxWord = ""
var maxUniqueCount = 0
for word in words {
let uniqueChars = Set(word)
if uniqueChars.count > maxUniqueCount || (uniqueChars.count == maxUniqueCount && word < maxWord) {
maxWord = word
maxUniqueCount = uniqueChars.count
}
}
return maxWord
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that accepts an array of strings.
The array contains different words. Return the word with maximum number
of unique characters. If multiple strings have maximum number of unique
characters, return the one which comes first in lexicographical order.
findMax(words: ["name", "of", "string"]) == "string"
findMax(words: ["name", "enam", "game"]) == "enam"
findMax(words: ["aaaaaaa", "bb", "cc"]) == "aaaaaaa"
assistant
```swift
func findMax(words: [String]) -> String {
var maxWord = ""
var maxUniqueCount = 0
for word in words {
let uniqueChars = Set(word)
if uniqueChars.count > maxUniqueCount || (uniqueChars.count == maxUniqueCount && word < maxWord) {
maxWord = word
maxUniqueCount = uniqueChars.count
}
}
return maxWord
}
```func findMax(words: [String]) -> String {
var maxWord = ""
var maxUniqueCount = 0
for word in words {
let uniqueChars = Set(word)
if uniqueChars.count > maxUniqueCount || (uniqueChars.count == maxUniqueCount && word < maxWord) {
maxWord = word
maxUniqueCount = uniqueChars.count
}
}
return maxWord
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that accepts an array of strings.
The array contains different words. Return the word with maximum number
of unique characters. If multiple strings have maximum number of unique
characters, return the one which comes first in lexicographical order.
findMax(words: ["name", "of", "string"]) == "string"
findMax(words: ["name", "enam", "game"]) == "enam"
findMax(words: ["aaaaaaa", "bb", "cc"]) == "aaaaaaa"
assistant
```swift
func findMax(words: [String]) -> String {
var maxWord = ""
var maxUniqueCount = 0
for word in words {
let uniqueChars = Set(word)
if uniqueChars.count > maxUniqueCount || (uniqueChars.count == maxUniqueCount && word < maxWord) {
maxWord = word
maxUniqueCount = uniqueChars.count
}
}
return maxWord
}
```func findMax(words: [String]) -> String {
var maxWord = ""
var maxUniqueCount = 0
for word in words {
let uniqueChars = Set(word)
if uniqueChars.count > maxUniqueCount || (uniqueChars.count == maxUniqueCount && word < maxWord) {
maxWord = word
maxUniqueCount = uniqueChars.count
}
}
return maxWord
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that accepts an array of strings.
The array contains different words. Return the word with maximum number
of unique characters. If multiple strings have maximum number of unique
characters, return the one which comes first in lexicographical order.
findMax(words: ["name", "of", "string"]) == "string"
findMax(words: ["name", "enam", "game"]) == "enam"
findMax(words: ["aaaaaaa", "bb", "cc"]) == "aaaaaaa"
assistant
```swift
func findMax(words: [String]) -> String {
var maxWord = ""
var maxUniqueCount = 0
for word in words {
let uniqueChars = Set(word)
if uniqueChars.count > maxUniqueCount || (uniqueChars.count == maxUniqueCount && word < maxWord) {
maxWord = word
maxUniqueCount = uniqueChars.count
}
}
return maxWord
}
```func findMax(words: [String]) -> String {
var maxUniqueWord = ""
var maxUniqueCount = 0
for word in words {
let uniqueChars = Set(word)
if uniqueChars.count > maxUniqueCount || (uniqueChars.count == maxUniqueCount && word < maxUniqueWord) {
maxUniqueWord = word
maxUniqueCount = uniqueChars.count
}
}
return maxUniqueWord
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that accepts an array of strings.
The array contains different words. Return the word with maximum number
of unique characters. If multiple strings have maximum number of unique
characters, return the one which comes first in lexicographical order.
findMax(words: ["name", "of", "string"]) == "string"
findMax(words: ["name", "enam", "game"]) == "enam"
findMax(words: ["aaaaaaa", "bb", "cc"]) == "aaaaaaa"
assistant
```swift
func findMax(words: [String]) -> String {
var maxUniqueWord = ""
var maxUniqueCount = 0
for word in words {
let uniqueChars = Set(word)
if uniqueChars.count > maxUniqueCount || (uniqueChars.count == maxUniqueCount && word < maxUniqueWord) {
maxUniqueWord = word
maxUniqueCount = uniqueChars.count
}
}
return maxUniqueWord
}
```func findMax(words: [String]) -> String {
var maxUniqueWord = ""
var maxUniqueCount = 0
for word in words {
let uniqueCharacters = Set(word)
let uniqueCount = uniqueCharacters.count
if uniqueCount > maxUniqueCount || (uniqueCount == maxUniqueCount && word < maxUniqueWord) {
maxUniqueWord = word
maxUniqueCount = uniqueCount
}
}
return maxUniqueWord
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that accepts an array of strings.
The array contains different words. Return the word with maximum number
of unique characters. If multiple strings have maximum number of unique
characters, return the one which comes first in lexicographical order.
findMax(words: ["name", "of", "string"]) == "string"
findMax(words: ["name", "enam", "game"]) == "enam"
findMax(words: ["aaaaaaa", "bb", "cc"]) == "aaaaaaa"
assistant
```swift
func findMax(words: [String]) -> String {
var maxUniqueWord = ""
var maxUniqueCount = 0
for word in words {
let uniqueCharacters = Set(word)
let uniqueCount = uniqueCharacters.count
if uniqueCount > maxUniqueCount || (uniqueCount == maxUniqueCount && word < maxUniqueWord) {
maxUniqueWord = word
maxUniqueCount = uniqueCount
}
}
return maxUniqueWord
}
```func findMax(words: [String]) -> String {
var maxUniqueWord = ""
var maxUniqueCount = 0
for word in words {
let uniqueChars = Set(word)
if uniqueChars.count > maxUniqueCount || (uniqueChars.count == maxUniqueCount && word < maxUniqueWord) {
maxUniqueWord = word
maxUniqueCount = uniqueChars.count
}
}
return maxUniqueWord
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that accepts an array of strings.
The array contains different words. Return the word with maximum number
of unique characters. If multiple strings have maximum number of unique
characters, return the one which comes first in lexicographical order.
findMax(words: ["name", "of", "string"]) == "string"
findMax(words: ["name", "enam", "game"]) == "enam"
findMax(words: ["aaaaaaa", "bb", "cc"]) == "aaaaaaa"
assistant
```swift
func findMax(words: [String]) -> String {
var maxUniqueWord = ""
var maxUniqueCount = 0
for word in words {
let uniqueChars = Set(word)
if uniqueChars.count > maxUniqueCount || (uniqueChars.count == maxUniqueCount && word < maxUniqueWord) {
maxUniqueWord = word
maxUniqueCount = uniqueChars.count
}
}
return maxUniqueWord
}
```@number : integer
the number of carrots that you have eaten.
@need : integer
the number of carrots that you need to eat.
@remaining : integer
the number of remaining carrots thet exist in stock
Constrain:
* 0 <= number <= 1000
* 0 <= need <= 1000
* 0 <= remaining <= 1000
Have fun :)
eat(number: 5, need: 6, remaining: 10) == [11, 4]
eat(number: 4, need: 8, remaining: 9) == [12, 1]
eat(number: 1, need: 10, remaining: 10) == [11, 0]
eat(number: 2, need: 11, remaining: 5) == [7, 0]
assistant
```swift
func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = min(need, remaining) + number
let carrotsLeft = max(remaining - need, 0)
return [totalEaten, carrotsLeft]
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You're a hungry rabbit, and you already have eaten a certain number of carrots,
but now you need to eat more carrots to complete the day's meals.
you should return an array of [ total number of eaten carrots after your meals,
the number of carrots left after your meals ]
if there are not enough remaining carrots, you will eat all remaining carrots, but will still be hungry.
Example:
Variables:
@number : integer
the number of carrots that you have eaten.
@need : integer
the number of carrots that you need to eat.
@remaining : integer
the number of remaining carrots thet exist in stock
Constrain:
* 0 <= number <= 1000
* 0 <= need <= 1000
* 0 <= remaining <= 1000
Have fun :)
eat(number: 5, need: 6, remaining: 10) == [11, 4]
eat(number: 4, need: 8, remaining: 9) == [12, 1]
eat(number: 1, need: 10, remaining: 10) == [11, 0]
eat(number: 2, need: 11, remaining: 5) == [7, 0]
assistant
```swift
func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = min(need, remaining) + number
let carrotsLeft = max(remaining - need, 0)
return [totalEaten, carrotsLeft]
}
```@number : integer // expected expressionthe number of carrots that you have eaten. // expected member name following '.'the number of carrots that you need to eat. // expected member name following '.'@number : integer
the number of carrots that you have eaten.
@need : integer
the number of carrots that you need to eat.
@remaining : integer
the number of remaining carrots thet exist in stock
Constrain:
* 0 <= number <= 1000
* 0 <= need <= 1000
* 0 <= remaining <= 1000
Have fun :)
eat(number: 5, need: 6, remaining: 10) == [11, 4]
eat(number: 4, need: 8, remaining: 9) == [12, 1]
eat(number: 1, need: 10, remaining: 10) == [11, 0]
eat(number: 2, need: 11, remaining: 5) == [7, 0]
assistant
```swift
func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = min(need, remaining) + number
let carrotsLeft = max(remaining - need, 0)
return [totalEaten, carrotsLeft]
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You're a hungry rabbit, and you already have eaten a certain number of carrots,
but now you need to eat more carrots to complete the day's meals.
you should return an array of [ total number of eaten carrots after your meals,
the number of carrots left after your meals ]
if there are not enough remaining carrots, you will eat all remaining carrots, but will still be hungry.
Example:
Variables:
@number : integer
the number of carrots that you have eaten.
@need : integer
the number of carrots that you need to eat.
@remaining : integer
the number of remaining carrots thet exist in stock
Constrain:
* 0 <= number <= 1000
* 0 <= need <= 1000
* 0 <= remaining <= 1000
Have fun :)
eat(number: 5, need: 6, remaining: 10) == [11, 4]
eat(number: 4, need: 8, remaining: 9) == [12, 1]
eat(number: 1, need: 10, remaining: 10) == [11, 0]
eat(number: 2, need: 11, remaining: 5) == [7, 0]
assistant
```swift
func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = min(need, remaining) + number
let carrotsLeft = max(remaining - need, 0)
return [totalEaten, carrotsLeft]
}
```@number : integer // expected expressionthe number of carrots that you have eaten. // expected member name following '.'the number of carrots that you need to eat. // expected member name following '.'@number : integer
the number of carrots that you have eaten.
@need : integer
the number of carrots that you need to eat.
@remaining : integer
the number of remaining carrots thet exist in stock
Constrain:
* 0 <= number <= 1000
* 0 <= need <= 1000
* 0 <= remaining <= 1000
Have fun :)
eat(number: 5, need: 6, remaining: 10) == [11, 4]
eat(number: 4, need: 8, remaining: 9) == [12, 1]
eat(number: 1, need: 10, remaining: 10) == [11, 0]
eat(number: 2, need: 11, remaining: 5) == [7, 0]
assistant
```swift
func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = min(need, remaining) + number
let carrotsLeft = max(remaining - need, 0)
return [totalEaten, carrotsLeft]
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You're a hungry rabbit, and you already have eaten a certain number of carrots,
but now you need to eat more carrots to complete the day's meals.
you should return an array of [ total number of eaten carrots after your meals,
the number of carrots left after your meals ]
if there are not enough remaining carrots, you will eat all remaining carrots, but will still be hungry.
Example:
Variables:
@number : integer
the number of carrots that you have eaten.
@need : integer
the number of carrots that you need to eat.
@remaining : integer
the number of remaining carrots thet exist in stock
Constrain:
* 0 <= number <= 1000
* 0 <= need <= 1000
* 0 <= remaining <= 1000
Have fun :)
eat(number: 5, need: 6, remaining: 10) == [11, 4]
eat(number: 4, need: 8, remaining: 9) == [12, 1]
eat(number: 1, need: 10, remaining: 10) == [11, 0]
eat(number: 2, need: 11, remaining: 5) == [7, 0]
assistant
```swift
func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = min(need, remaining) + number
let carrotsLeft = max(remaining - need, 0)
return [totalEaten, carrotsLeft]
}
```@number : integer // expected expressionthe number of carrots that you have eaten. // expected member name following '.'the number of carrots that you need to eat. // expected member name following '.'@number : integer
the number of carrots that you have eaten.
@need : integer
the number of carrots that you need to eat.
@remaining : integer
the number of remaining carrots thet exist in stock
Constrain:
* 0 <= number <= 1000
* 0 <= need <= 1000
* 0 <= remaining <= 1000
Have fun :)
eat(number: 5, need: 6, remaining: 10) == [11, 4]
eat(number: 4, need: 8, remaining: 9) == [12, 1]
eat(number: 1, need: 10, remaining: 10) == [11, 0]
eat(number: 2, need: 11, remaining: 5) == [7, 0]
assistant
```swift
func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = min(need, remaining) + number
let carrotsLeft = max(remaining - need, 0)
return [totalEaten, carrotsLeft]
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You're a hungry rabbit, and you already have eaten a certain number of carrots,
but now you need to eat more carrots to complete the day's meals.
you should return an array of [ total number of eaten carrots after your meals,
the number of carrots left after your meals ]
if there are not enough remaining carrots, you will eat all remaining carrots, but will still be hungry.
Example:
Variables:
@number : integer
the number of carrots that you have eaten.
@need : integer
the number of carrots that you need to eat.
@remaining : integer
the number of remaining carrots thet exist in stock
Constrain:
* 0 <= number <= 1000
* 0 <= need <= 1000
* 0 <= remaining <= 1000
Have fun :)
eat(number: 5, need: 6, remaining: 10) == [11, 4]
eat(number: 4, need: 8, remaining: 9) == [12, 1]
eat(number: 1, need: 10, remaining: 10) == [11, 0]
eat(number: 2, need: 11, remaining: 5) == [7, 0]
assistant
```swift
func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = min(need, remaining) + number
let carrotsLeft = max(remaining - need, 0)
return [totalEaten, carrotsLeft]
}
```@number : integer // expected expressionthe number of carrots that you have eaten. // expected member name following '.'the number of carrots that you need to eat. // expected member name following '.'@number : integer
the number of carrots that you have eaten.
@need : integer
the number of carrots that you need to eat.
@remaining : integer
the number of remaining carrots thet exist in stock
Constrain:
* 0 <= number <= 1000
* 0 <= need <= 1000
* 0 <= remaining <= 1000
Have fun :)
eat(number: 5, need: 6, remaining: 10) == [11, 4]
eat(number: 4, need: 8, remaining: 9) == [12, 1]
eat(number: 1, need: 10, remaining: 10) == [11, 0]
eat(number: 2, need: 11, remaining: 5) == [7, 0]
assistant
```swift
func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = min(need, remaining) + number
let carrotsLeft = max(remaining - need, 0)
return [totalEaten, carrotsLeft]
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You're a hungry rabbit, and you already have eaten a certain number of carrots,
but now you need to eat more carrots to complete the day's meals.
you should return an array of [ total number of eaten carrots after your meals,
the number of carrots left after your meals ]
if there are not enough remaining carrots, you will eat all remaining carrots, but will still be hungry.
Example:
Variables:
@number : integer
the number of carrots that you have eaten.
@need : integer
the number of carrots that you need to eat.
@remaining : integer
the number of remaining carrots thet exist in stock
Constrain:
* 0 <= number <= 1000
* 0 <= need <= 1000
* 0 <= remaining <= 1000
Have fun :)
eat(number: 5, need: 6, remaining: 10) == [11, 4]
eat(number: 4, need: 8, remaining: 9) == [12, 1]
eat(number: 1, need: 10, remaining: 10) == [11, 0]
eat(number: 2, need: 11, remaining: 5) == [7, 0]
assistant
```swift
func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = min(need, remaining) + number
let carrotsLeft = max(remaining - need, 0)
return [totalEaten, carrotsLeft]
}
```@number : integer // expected expressionthe number of carrots that you have eaten. // expected member name following '.'the number of carrots that you need to eat. // expected member name following '.'@number : integer
the number of carrots that you have eaten.
@need : integer
the number of carrots that you need to eat.
@remaining : integer
the number of remaining carrots thet exist in stock
Constrain:
* 0 <= number <= 1000
* 0 <= need <= 1000
* 0 <= remaining <= 1000
Have fun :)
eat(number: 5, need: 6, remaining: 10) == [11, 4]
eat(number: 4, need: 8, remaining: 9) == [12, 1]
eat(number: 1, need: 10, remaining: 10) == [11, 0]
eat(number: 2, need: 11, remaining: 5) == [7, 0]
assistant
```swift
func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = min(need, remaining) + number
let carrotsLeft = max(remaining - need, 0)
return [totalEaten, carrotsLeft]
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You're a hungry rabbit, and you already have eaten a certain number of carrots,
but now you need to eat more carrots to complete the day's meals.
you should return an array of [ total number of eaten carrots after your meals,
the number of carrots left after your meals ]
if there are not enough remaining carrots, you will eat all remaining carrots, but will still be hungry.
Example:
Variables:
@number : integer
the number of carrots that you have eaten.
@need : integer
the number of carrots that you need to eat.
@remaining : integer
the number of remaining carrots thet exist in stock
Constrain:
* 0 <= number <= 1000
* 0 <= need <= 1000
* 0 <= remaining <= 1000
Have fun :)
eat(number: 5, need: 6, remaining: 10) == [11, 4]
eat(number: 4, need: 8, remaining: 9) == [12, 1]
eat(number: 1, need: 10, remaining: 10) == [11, 0]
eat(number: 2, need: 11, remaining: 5) == [7, 0]
assistant
```swift
func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = min(need, remaining) + number
let carrotsLeft = max(remaining - need, 0)
return [totalEaten, carrotsLeft]
}
```@number : integer // expected expressionthe number of carrots that you have eaten. // expected member name following '.'the number of carrots that you need to eat. // expected member name following '.'@number : integer
the number of carrots that you have eaten.
@need : integer
the number of carrots that you need to eat.
@remaining : integer
the number of remaining carrots thet exist in stock
Constrain:
* 0 <= number <= 1000
* 0 <= need <= 1000
* 0 <= remaining <= 1000
Have fun :)
eat(number: 5, need: 6, remaining: 10) == [11, 4]
eat(number: 4, need: 8, remaining: 9) == [12, 1]
eat(number: 1, need: 10, remaining: 10) == [11, 0]
eat(number: 2, need: 11, remaining: 5) == [7, 0]
assistant
```swift
func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = min(need, remaining) + number
let carrotsLeft = max(remaining - need, 0)
return [totalEaten, carrotsLeft]
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You're a hungry rabbit, and you already have eaten a certain number of carrots,
but now you need to eat more carrots to complete the day's meals.
you should return an array of [ total number of eaten carrots after your meals,
the number of carrots left after your meals ]
if there are not enough remaining carrots, you will eat all remaining carrots, but will still be hungry.
Example:
Variables:
@number : integer
the number of carrots that you have eaten.
@need : integer
the number of carrots that you need to eat.
@remaining : integer
the number of remaining carrots thet exist in stock
Constrain:
* 0 <= number <= 1000
* 0 <= need <= 1000
* 0 <= remaining <= 1000
Have fun :)
eat(number: 5, need: 6, remaining: 10) == [11, 4]
eat(number: 4, need: 8, remaining: 9) == [12, 1]
eat(number: 1, need: 10, remaining: 10) == [11, 0]
eat(number: 2, need: 11, remaining: 5) == [7, 0]
assistant
```swift
func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = min(need, remaining) + number
let carrotsLeft = max(remaining - need, 0)
return [totalEaten, carrotsLeft]
}
```@number : integer // expected expressionthe number of carrots that you have eaten. // expected member name following '.'the number of carrots that you need to eat. // expected member name following '.'@number : integer
the number of carrots that you have eaten.
@need : integer
the number of carrots that you need to eat.
@remaining : integer
the number of remaining carrots thet exist in stock
Constrain:
* 0 <= number <= 1000
* 0 <= need <= 1000
* 0 <= remaining <= 1000
Have fun :)
eat(number: 5, need: 6, remaining: 10) == [11, 4]
eat(number: 4, need: 8, remaining: 9) == [12, 1]
eat(number: 1, need: 10, remaining: 10) == [11, 0]
eat(number: 2, need: 11, remaining: 5) == [7, 0]
assistant
```swift
func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = min(need, remaining) + number
let carrotsLeft = max(remaining - need, 0)
return [totalEaten, carrotsLeft]
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You're a hungry rabbit, and you already have eaten a certain number of carrots,
but now you need to eat more carrots to complete the day's meals.
you should return an array of [ total number of eaten carrots after your meals,
the number of carrots left after your meals ]
if there are not enough remaining carrots, you will eat all remaining carrots, but will still be hungry.
Example:
Variables:
@number : integer
the number of carrots that you have eaten.
@need : integer
the number of carrots that you need to eat.
@remaining : integer
the number of remaining carrots thet exist in stock
Constrain:
* 0 <= number <= 1000
* 0 <= need <= 1000
* 0 <= remaining <= 1000
Have fun :)
eat(number: 5, need: 6, remaining: 10) == [11, 4]
eat(number: 4, need: 8, remaining: 9) == [12, 1]
eat(number: 1, need: 10, remaining: 10) == [11, 0]
eat(number: 2, need: 11, remaining: 5) == [7, 0]
assistant
```swift
func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = min(need, remaining) + number
let carrotsLeft = max(remaining - need, 0)
return [totalEaten, carrotsLeft]
}
```@number : integer // expected expressionthe number of carrots that you have eaten. // expected member name following '.'the number of carrots that you need to eat. // expected member name following '.'@number : integer
the number of carrots that you have eaten.
@need : integer
the number of carrots that you need to eat.
@remaining : integer
the number of remaining carrots thet exist in stock
Constrain:
* 0 <= number <= 1000
* 0 <= need <= 1000
* 0 <= remaining <= 1000
Have fun :)
eat(number: 5, need: 6, remaining: 10) == [11, 4]
eat(number: 4, need: 8, remaining: 9) == [12, 1]
eat(number: 1, need: 10, remaining: 10) == [11, 0]
eat(number: 2, need: 11, remaining: 5) == [7, 0]
assistant
```swift
func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = min(need, remaining) + number
let carrotsLeft = max(remaining - need, 0)
return [totalEaten, carrotsLeft]
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You're a hungry rabbit, and you already have eaten a certain number of carrots,
but now you need to eat more carrots to complete the day's meals.
you should return an array of [ total number of eaten carrots after your meals,
the number of carrots left after your meals ]
if there are not enough remaining carrots, you will eat all remaining carrots, but will still be hungry.
Example:
Variables:
@number : integer
the number of carrots that you have eaten.
@need : integer
the number of carrots that you need to eat.
@remaining : integer
the number of remaining carrots thet exist in stock
Constrain:
* 0 <= number <= 1000
* 0 <= need <= 1000
* 0 <= remaining <= 1000
Have fun :)
eat(number: 5, need: 6, remaining: 10) == [11, 4]
eat(number: 4, need: 8, remaining: 9) == [12, 1]
eat(number: 1, need: 10, remaining: 10) == [11, 0]
eat(number: 2, need: 11, remaining: 5) == [7, 0]
assistant
```swift
func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = min(need, remaining) + number
let carrotsLeft = max(remaining - need, 0)
return [totalEaten, carrotsLeft]
}
```@number : integer // expected expressionthe number of carrots that you have eaten. // expected member name following '.'the number of carrots that you need to eat. // expected member name following '.'@number : integer
the number of carrots that you have eaten.
@need : integer
the number of carrots that you need to eat.
@remaining : integer
the number of remaining carrots thet exist in stock
Constrain:
* 0 <= number <= 1000
* 0 <= need <= 1000
* 0 <= remaining <= 1000
Have fun :)
eat(number: 5, need: 6, remaining: 10) == [11, 4]
eat(number: 4, need: 8, remaining: 9) == [12, 1]
eat(number: 1, need: 10, remaining: 10) == [11, 0]
eat(number: 2, need: 11, remaining: 5) == [7, 0]
assistant
```swift
func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = min(need, remaining) + number
let carrotsLeft = max(remaining - need, 0)
return [totalEaten, carrotsLeft]
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You're a hungry rabbit, and you already have eaten a certain number of carrots,
but now you need to eat more carrots to complete the day's meals.
you should return an array of [ total number of eaten carrots after your meals,
the number of carrots left after your meals ]
if there are not enough remaining carrots, you will eat all remaining carrots, but will still be hungry.
Example:
Variables:
@number : integer
the number of carrots that you have eaten.
@need : integer
the number of carrots that you need to eat.
@remaining : integer
the number of remaining carrots thet exist in stock
Constrain:
* 0 <= number <= 1000
* 0 <= need <= 1000
* 0 <= remaining <= 1000
Have fun :)
eat(number: 5, need: 6, remaining: 10) == [11, 4]
eat(number: 4, need: 8, remaining: 9) == [12, 1]
eat(number: 1, need: 10, remaining: 10) == [11, 0]
eat(number: 2, need: 11, remaining: 5) == [7, 0]
assistant
```swift
func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = min(need, remaining) + number
let carrotsLeft = max(remaining - need, 0)
return [totalEaten, carrotsLeft]
}
```@number : integer // expected expressionthe number of carrots that you have eaten. // expected member name following '.'the number of carrots that you need to eat. // expected member name following '.'func doAlgebra(operators: [String], operands: [Int]) -> Int {
var stack = [Int]()
for i in 0..<operands.count {
if let lastOperator = operators[safe: i] {
switch lastOperator {
case "+":
stack.append(stack.removeLast() + operands[i])
case "-":
stack.append(stack.removeLast() - operands[i])
case "*":
stack.append(stack.removeLast() * operands[i])
case "//":
stack.append(stack.removeLast() / operands[i])
case "**":
stack.append(Int(pow(Double(stack.removeLast()), Double(operands[i])))!)
default:
break
}
} else {
stack.append(operands[i])
}
}
return stack.first ?? 0
}
extension Array {
subscript(safe index: Int) -> Element? {
guard index >= 0 && index < count else {
return nil
}
return self[index]
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given two arrays operators, and operands. The first array has basic algebra operations, and
the second array is an array of integers. Use the two given arrays to build the algebric
expression and return the evaluation of this expression.
The basic algebra operations:
Addition ( + )
Subtraction ( - )
Multiplication ( * )
Floor division ( // )
Exponentiation ( ** )
Example:
operator['+', '*', '-']
array = [2, 3, 4, 5]
result = 2 + 3 * 4 - 5
=> result = 9
Note:
The length of operator array is equal to the length of operand array minus one.
Operand is an array of of non-negative integers.
Operator array has at least one operator, and operand array has at least two operands.
assistant
```swift
func doAlgebra(operators: [String], operands: [Int]) -> Int {
var stack = [Int]()
for i in 0..<operands.count {
if let lastOperator = operators[safe: i] {
switch lastOperator {
case "+":
stack.append(stack.removeLast() + operands[i])
case "-":
stack.append(stack.removeLast() - operands[i])
case "*":
stack.append(stack.removeLast() * operands[i])
case "//":
stack.append(stack.removeLast() / operands[i])
case "**":
stack.append(Int(pow(Double(stack.removeLast()), Double(operands[i])))!)
default:
break
}
} else {
stack.append(operands[i])
}
}
return stack.first ?? 0
}
extension Array {
subscript(safe index: Int) -> Element? {
guard index >= 0 && index < count else {
return nil
}
return self[index]
}
}
```
stack.append(Int(pow(Double(stack.removeLast()), Double(operands[i])))!) // no exact matches in call to initializerfunc doAlgebra(operators: [String], operands: [Int]) -> Int {
var stack = [Int]()
for i in 0..<operands.count {
if i == 0 {
stack.append(operands[i])
} else {
let currentOp = operators[i-1]
switch currentOp {
case "+":
stack.append(stack.popLast()! + operands[i])
case "-":
stack.append(stack.popLast()! - operands[i])
case "*":
stack.append(stack.popLast()! * operands[i])
case "//":
stack.append(stack.popLast()! / operands[i])
case "**":
stack.append(Int(pow(Double(stack.popLast()!), Double(operands[i])))!)
default:
break
}
}
}
return stack[0]
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given two arrays operators, and operands. The first array has basic algebra operations, and
the second array is an array of integers. Use the two given arrays to build the algebric
expression and return the evaluation of this expression.
The basic algebra operations:
Addition ( + )
Subtraction ( - )
Multiplication ( * )
Floor division ( // )
Exponentiation ( ** )
Example:
operator['+', '*', '-']
array = [2, 3, 4, 5]
result = 2 + 3 * 4 - 5
=> result = 9
Note:
The length of operator array is equal to the length of operand array minus one.
Operand is an array of of non-negative integers.
Operator array has at least one operator, and operand array has at least two operands.
assistant
```swift
func doAlgebra(operators: [String], operands: [Int]) -> Int {
var stack = [Int]()
for i in 0..<operands.count {
if i == 0 {
stack.append(operands[i])
} else {
let currentOp = operators[i-1]
switch currentOp {
case "+":
stack.append(stack.popLast()! + operands[i])
case "-":
stack.append(stack.popLast()! - operands[i])
case "*":
stack.append(stack.popLast()! * operands[i])
case "//":
stack.append(stack.popLast()! / operands[i])
case "**":
stack.append(Int(pow(Double(stack.popLast()!), Double(operands[i])))!)
default:
break
}
}
}
return stack[0]
}
```
stack.append(Int(pow(Double(stack.popLast()!), Double(operands[i])))!) // no exact matches in call to initializerfunc doAlgebra(operators: [String], operands: [Int]) -> Int {
var stack = [Int]()
for i in 0..<operands.count {
if i == 0 {
stack.append(operands[i])
} else {
let currentOp = operators[i-1]
switch currentOp {
case "+":
stack.append(stack.popLast()! + operands[i])
case "-":
stack.append(stack.popLast()! - operands[i])
case "*":
stack.append(stack.popLast()! * operands[i])
case "//":
stack.append(stack.popLast()! / operands[i])
case "**":
stack.append(Int(pow(Double(stack.popLast()!), Double(operands[i])))!)
default:
break
}
}
}
return stack[0]
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given two arrays operators, and operands. The first array has basic algebra operations, and
the second array is an array of integers. Use the two given arrays to build the algebric
expression and return the evaluation of this expression.
The basic algebra operations:
Addition ( + )
Subtraction ( - )
Multiplication ( * )
Floor division ( // )
Exponentiation ( ** )
Example:
operator['+', '*', '-']
array = [2, 3, 4, 5]
result = 2 + 3 * 4 - 5
=> result = 9
Note:
The length of operator array is equal to the length of operand array minus one.
Operand is an array of of non-negative integers.
Operator array has at least one operator, and operand array has at least two operands.
assistant
```swift
func doAlgebra(operators: [String], operands: [Int]) -> Int {
var stack = [Int]()
for i in 0..<operands.count {
if i == 0 {
stack.append(operands[i])
} else {
let currentOp = operators[i-1]
switch currentOp {
case "+":
stack.append(stack.popLast()! + operands[i])
case "-":
stack.append(stack.popLast()! - operands[i])
case "*":
stack.append(stack.popLast()! * operands[i])
case "//":
stack.append(stack.popLast()! / operands[i])
case "**":
stack.append(Int(pow(Double(stack.popLast()!), Double(operands[i])))!)
default:
break
}
}
}
return stack[0]
}
```
stack.append(Int(pow(Double(stack.popLast()!), Double(operands[i])))!) // no exact matches in call to initializerfunc doAlgebra(operators: [String], operands: [Int]) -> Int {
var stack = [Int]()
for i in 0..<operands.count {
if i == 0 {
stack.append(operands[i])
} else {
let currentOp = operators[i-1]
let num = operands[i]
switch currentOp {
case "+":
stack.append(stack.popLast()! + num)
case "-":
stack.append(stack.popLast()! - num)
case "*":
stack.append(stack.popLast()! * num)
case "//":
stack.append(stack.popLast()! / num)
case "**":
stack.append(Int(pow(Double(stack.popLast()!), Double(num))))
default:
break
}
}
}
return stack[0]
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given two arrays operators, and operands. The first array has basic algebra operations, and
the second array is an array of integers. Use the two given arrays to build the algebric
expression and return the evaluation of this expression.
The basic algebra operations:
Addition ( + )
Subtraction ( - )
Multiplication ( * )
Floor division ( // )
Exponentiation ( ** )
Example:
operator['+', '*', '-']
array = [2, 3, 4, 5]
result = 2 + 3 * 4 - 5
=> result = 9
Note:
The length of operator array is equal to the length of operand array minus one.
Operand is an array of of non-negative integers.
Operator array has at least one operator, and operand array has at least two operands.
assistant
```swift
func doAlgebra(operators: [String], operands: [Int]) -> Int {
var stack = [Int]()
for i in 0..<operands.count {
if i == 0 {
stack.append(operands[i])
} else {
let currentOp = operators[i-1]
let num = operands[i]
switch currentOp {
case "+":
stack.append(stack.popLast()! + num)
case "-":
stack.append(stack.popLast()! - num)
case "*":
stack.append(stack.popLast()! * num)
case "//":
stack.append(stack.popLast()! / num)
case "**":
stack.append(Int(pow(Double(stack.popLast()!), Double(num))))
default:
break
}
}
}
return stack[0]
}
```
// XCTAssertTrue failedfunc doAlgebra(operators: [String], operands: [Int]) -> Int {
var stack = [Int]()
for i in 0..<operands.count {
if i == 0 {
stack.append(operands[i])
} else {
let currentOp = operators[i-1]
let rightOperand = operands[i]
switch currentOp {
case "+":
stack.append(stack.popLast()! + rightOperand)
case "-":
stack.append(stack.popLast()! - rightOperand)
case "*":
stack.append(stack.popLast()! * rightOperand)
case "//":
stack.append(stack.popLast()! / rightOperand)
case "**":
stack.append(Int(pow(Double(stack.popLast()!), Double(rightOperand))))
default:
break
}
}
}
return stack[0]
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given two arrays operators, and operands. The first array has basic algebra operations, and
the second array is an array of integers. Use the two given arrays to build the algebric
expression and return the evaluation of this expression.
The basic algebra operations:
Addition ( + )
Subtraction ( - )
Multiplication ( * )
Floor division ( // )
Exponentiation ( ** )
Example:
operator['+', '*', '-']
array = [2, 3, 4, 5]
result = 2 + 3 * 4 - 5
=> result = 9
Note:
The length of operator array is equal to the length of operand array minus one.
Operand is an array of of non-negative integers.
Operator array has at least one operator, and operand array has at least two operands.
assistant
```swift
func doAlgebra(operators: [String], operands: [Int]) -> Int {
var stack = [Int]()
for i in 0..<operands.count {
if i == 0 {
stack.append(operands[i])
} else {
let currentOp = operators[i-1]
let rightOperand = operands[i]
switch currentOp {
case "+":
stack.append(stack.popLast()! + rightOperand)
case "-":
stack.append(stack.popLast()! - rightOperand)
case "*":
stack.append(stack.popLast()! * rightOperand)
case "//":
stack.append(stack.popLast()! / rightOperand)
case "**":
stack.append(Int(pow(Double(stack.popLast()!), Double(rightOperand))))
default:
break
}
}
}
return stack[0]
}
```
// XCTAssertTrue failedfunc doAlgebra(operators: [String], operands: [Int]) -> Int {
var stack = [Int]()
for i in 0..<operands.count {
if i == 0 {
stack.append(operands[i])
} else {
let currentOp = operators[i-1]
let num = operands[i]
switch currentOp {
case "+":
stack.append(stack.popLast()! + num)
case "-":
stack.append(stack.popLast()! - num)
case "*":
stack.append(stack.popLast()! * num)
case "//":
stack.append(stack.popLast()! / num)
case "**":
stack.append(Int(pow(Double(stack.popLast()!), Double(num))))
default:
break
}
}
}
return stack[0]
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given two arrays operators, and operands. The first array has basic algebra operations, and
the second array is an array of integers. Use the two given arrays to build the algebric
expression and return the evaluation of this expression.
The basic algebra operations:
Addition ( + )
Subtraction ( - )
Multiplication ( * )
Floor division ( // )
Exponentiation ( ** )
Example:
operator['+', '*', '-']
array = [2, 3, 4, 5]
result = 2 + 3 * 4 - 5
=> result = 9
Note:
The length of operator array is equal to the length of operand array minus one.
Operand is an array of of non-negative integers.
Operator array has at least one operator, and operand array has at least two operands.
assistant
```swift
func doAlgebra(operators: [String], operands: [Int]) -> Int {
var stack = [Int]()
for i in 0..<operands.count {
if i == 0 {
stack.append(operands[i])
} else {
let currentOp = operators[i-1]
let num = operands[i]
switch currentOp {
case "+":
stack.append(stack.popLast()! + num)
case "-":
stack.append(stack.popLast()! - num)
case "*":
stack.append(stack.popLast()! * num)
case "//":
stack.append(stack.popLast()! / num)
case "**":
stack.append(Int(pow(Double(stack.popLast()!), Double(num))))
default:
break
}
}
}
return stack[0]
}
```
// XCTAssertTrue failedfunc doAlgebra(operators: [String], operands: [Int]) -> Int {
var stack = [Int]()
for i in 0..<operands.count {
if i == 0 {
stack.append(operands[i])
} else {
let currentOperator = operators[i-1]
let rightOperand = operands[i]
switch currentOperator {
case "+":
stack.append(stack.popLast()! + rightOperand)
case "-":
stack.append(stack.popLast()! - rightOperand)
case "*":
stack.append(stack.popLast()! * rightOperand)
case "//":
stack.append(stack.popLast()! / rightOperand)
case "**":
stack.append(Int(pow(Double(stack.popLast()!), Double(rightOperand))))
default:
break
}
}
}
return stack.popLast()!
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given two arrays operators, and operands. The first array has basic algebra operations, and
the second array is an array of integers. Use the two given arrays to build the algebric
expression and return the evaluation of this expression.
The basic algebra operations:
Addition ( + )
Subtraction ( - )
Multiplication ( * )
Floor division ( // )
Exponentiation ( ** )
Example:
operator['+', '*', '-']
array = [2, 3, 4, 5]
result = 2 + 3 * 4 - 5
=> result = 9
Note:
The length of operator array is equal to the length of operand array minus one.
Operand is an array of of non-negative integers.
Operator array has at least one operator, and operand array has at least two operands.
assistant
```swift
func doAlgebra(operators: [String], operands: [Int]) -> Int {
var stack = [Int]()
for i in 0..<operands.count {
if i == 0 {
stack.append(operands[i])
} else {
let currentOperator = operators[i-1]
let rightOperand = operands[i]
switch currentOperator {
case "+":
stack.append(stack.popLast()! + rightOperand)
case "-":
stack.append(stack.popLast()! - rightOperand)
case "*":
stack.append(stack.popLast()! * rightOperand)
case "//":
stack.append(stack.popLast()! / rightOperand)
case "**":
stack.append(Int(pow(Double(stack.popLast()!), Double(rightOperand))))
default:
break
}
}
}
return stack.popLast()!
}
```
// XCTAssertTrue failedfunc doAlgebra(operators: [String], operands: [Int]) -> Int {
var stack = [Int]()
for i in 0..<operators.count {
let op = operators[i]
let num = operands[i+1]
switch op {
case "+":
stack.append(stack.removeLast() + num)
case "-":
stack.append(stack.removeLast() - num)
case "*":
stack.append(stack.removeLast() * num)
case "//":
stack.append(stack.removeLast() / num)
case "**":
stack.append(Int(pow(Double(stack.removeLast()), Double(num))))
default:
break
}
}
return stack[0] + operands[0]
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given two arrays operators, and operands. The first array has basic algebra operations, and
the second array is an array of integers. Use the two given arrays to build the algebric
expression and return the evaluation of this expression.
The basic algebra operations:
Addition ( + )
Subtraction ( - )
Multiplication ( * )
Floor division ( // )
Exponentiation ( ** )
Example:
operator['+', '*', '-']
array = [2, 3, 4, 5]
result = 2 + 3 * 4 - 5
=> result = 9
Note:
The length of operator array is equal to the length of operand array minus one.
Operand is an array of of non-negative integers.
Operator array has at least one operator, and operand array has at least two operands.
assistant
```swift
func doAlgebra(operators: [String], operands: [Int]) -> Int {
var stack = [Int]()
for i in 0..<operators.count {
let op = operators[i]
let num = operands[i+1]
switch op {
case "+":
stack.append(stack.removeLast() + num)
case "-":
stack.append(stack.removeLast() - num)
case "*":
stack.append(stack.removeLast() * num)
case "//":
stack.append(stack.removeLast() / num)
case "**":
stack.append(Int(pow(Double(stack.removeLast()), Double(num))))
default:
break
}
}
return stack[0] + operands[0]
}
```
// Fatal error: Can't remove last element from an empty collectionfunc doAlgebra(operators: [String], operands: [Int]) -> Int {
var stack = [Int]()
for i in 0..<operands.count {
if i == 0 {
stack.append(operands[i])
} else {
let currentOp = operators[i-1]
let rightOperand = operands[i]
switch currentOp {
case "+":
stack.append(stack.popLast()! + rightOperand)
case "-":
stack.append(stack.popLast()! - rightOperand)
case "*":
stack.append(stack.popLast()! * rightOperand)
case "//":
stack.append(stack.popLast()! / rightOperand)
case "**":
stack.append(Int(pow(Double(stack.popLast()!), Double(rightOperand))))
default:
break
}
}
}
return stack[0]
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given two arrays operators, and operands. The first array has basic algebra operations, and
the second array is an array of integers. Use the two given arrays to build the algebric
expression and return the evaluation of this expression.
The basic algebra operations:
Addition ( + )
Subtraction ( - )
Multiplication ( * )
Floor division ( // )
Exponentiation ( ** )
Example:
operator['+', '*', '-']
array = [2, 3, 4, 5]
result = 2 + 3 * 4 - 5
=> result = 9
Note:
The length of operator array is equal to the length of operand array minus one.
Operand is an array of of non-negative integers.
Operator array has at least one operator, and operand array has at least two operands.
assistant
```swift
func doAlgebra(operators: [String], operands: [Int]) -> Int {
var stack = [Int]()
for i in 0..<operands.count {
if i == 0 {
stack.append(operands[i])
} else {
let currentOp = operators[i-1]
let rightOperand = operands[i]
switch currentOp {
case "+":
stack.append(stack.popLast()! + rightOperand)
case "-":
stack.append(stack.popLast()! - rightOperand)
case "*":
stack.append(stack.popLast()! * rightOperand)
case "//":
stack.append(stack.popLast()! / rightOperand)
case "**":
stack.append(Int(pow(Double(stack.popLast()!), Double(rightOperand))))
default:
break
}
}
}
return stack[0]
}
```
// XCTAssertTrue failedfunc doAlgebra(operators: [String], operands: [Int]) -> Int {
var stack = [Int]()
for i in 0..<operands.count {
if i == 0 {
stack.append(operands[i])
} else {
let currentOp = operators[i-1]
let num = operands[i]
switch currentOp {
case "+":
stack.append(stack.popLast()! + num)
case "-":
stack.append(stack.popLast()! - num)
case "*":
stack.append(stack.popLast()! * num)
case "//":
stack.append(stack.popLast()! / num)
case "**":
stack.append(Int(pow(Double(stack.popLast()!), Double(num))))
default:
break
}
}
}
return stack[0]
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given two arrays operators, and operands. The first array has basic algebra operations, and
the second array is an array of integers. Use the two given arrays to build the algebric
expression and return the evaluation of this expression.
The basic algebra operations:
Addition ( + )
Subtraction ( - )
Multiplication ( * )
Floor division ( // )
Exponentiation ( ** )
Example:
operator['+', '*', '-']
array = [2, 3, 4, 5]
result = 2 + 3 * 4 - 5
=> result = 9
Note:
The length of operator array is equal to the length of operand array minus one.
Operand is an array of of non-negative integers.
Operator array has at least one operator, and operand array has at least two operands.
assistant
```swift
func doAlgebra(operators: [String], operands: [Int]) -> Int {
var stack = [Int]()
for i in 0..<operands.count {
if i == 0 {
stack.append(operands[i])
} else {
let currentOp = operators[i-1]
let num = operands[i]
switch currentOp {
case "+":
stack.append(stack.popLast()! + num)
case "-":
stack.append(stack.popLast()! - num)
case "*":
stack.append(stack.popLast()! * num)
case "//":
stack.append(stack.popLast()! / num)
case "**":
stack.append(Int(pow(Double(stack.popLast()!), Double(num))))
default:
break
}
}
}
return stack[0]
}
```
// XCTAssertTrue failedfunc solve(s: String) -> String {
var hasLetters = false
var result = ""
for char in s {
if char.isLetter {
hasLetters = true
if char.isLowercase {
result += String(char).uppercased()
} else {
result += String(char).lowercased()
}
} else {
result += String(char)
}
}
return hasLetters ? result : String(result.reversed())
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a string s.
if s[i] is a letter, reverse its case from lower to upper or vise versa,
otherwise keep it as it is.
If the string contains no letters, reverse the string.
The function should return the resulted string.
Examples
solve(s: "1234") == "4321"
solve(s: "ab") == "AB"
solve(s: "#a@C") == "#A@c"
assistant
```swift
func solve(s: String) -> String {
var hasLetters = false
var result = ""
for char in s {
if char.isLetter {
hasLetters = true
if char.isLowercase {
result += String(char).uppercased()
} else {
result += String(char).lowercased()
}
} else {
result += String(char)
}
}
return hasLetters ? result : String(result.reversed())
}
```func solve(s: String) -> String {
var hasLetters = false
var result = ""
for char in s {
if char.isLetter {
hasLetters = true
result += char.isLowercase ? String(char).uppercased() : String(char).lowercased()
} else {
result += String(char)
}
}
return hasLetters ? result : String(result.reversed())
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a string s.
if s[i] is a letter, reverse its case from lower to upper or vise versa,
otherwise keep it as it is.
If the string contains no letters, reverse the string.
The function should return the resulted string.
Examples
solve(s: "1234") == "4321"
solve(s: "ab") == "AB"
solve(s: "#a@C") == "#A@c"
assistant
```swift
func solve(s: String) -> String {
var hasLetters = false
var result = ""
for char in s {
if char.isLetter {
hasLetters = true
result += char.isLowercase ? String(char).uppercased() : String(char).lowercased()
} else {
result += String(char)
}
}
return hasLetters ? result : String(result.reversed())
}
```func solve(s: String) -> String {
var hasLetters = false
var result = ""
for char in s {
if char.isLetter {
hasLetters = true
if char.isLowercase {
result += String(char).uppercased()
} else {
result += String(char).lowercased()
}
} else {
result += String(char)
}
}
return hasLetters ? result : String(result.reversed())
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a string s.
if s[i] is a letter, reverse its case from lower to upper or vise versa,
otherwise keep it as it is.
If the string contains no letters, reverse the string.
The function should return the resulted string.
Examples
solve(s: "1234") == "4321"
solve(s: "ab") == "AB"
solve(s: "#a@C") == "#A@c"
assistant
```swift
func solve(s: String) -> String {
var hasLetters = false
var result = ""
for char in s {
if char.isLetter {
hasLetters = true
if char.isLowercase {
result += String(char).uppercased()
} else {
result += String(char).lowercased()
}
} else {
result += String(char)
}
}
return hasLetters ? result : String(result.reversed())
}
```func solve(s: String) -> String {
var hasLetters = false
var result = ""
for char in s {
if char.isLetter {
hasLetters = true
if char.isLowercase {
result += String(char).uppercased()
} else {
result += String(char).lowercased()
}
} else {
result += String(char)
}
}
return hasLetters ? result : String(result.reversed())
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a string s.
if s[i] is a letter, reverse its case from lower to upper or vise versa,
otherwise keep it as it is.
If the string contains no letters, reverse the string.
The function should return the resulted string.
Examples
solve(s: "1234") == "4321"
solve(s: "ab") == "AB"
solve(s: "#a@C") == "#A@c"
assistant
```swift
func solve(s: String) -> String {
var hasLetters = false
var result = ""
for char in s {
if char.isLetter {
hasLetters = true
if char.isLowercase {
result += String(char).uppercased()
} else {
result += String(char).lowercased()
}
} else {
result += String(char)
}
}
return hasLetters ? result : String(result.reversed())
}
```func solve(s: String) -> String {
var hasLetters = false
var result = ""
for char in s {
if char.isLetter {
hasLetters = true
if char.isLowercase {
result += String(char).uppercased()
} else {
result += String(char).lowercased()
}
} else {
result += String(char)
}
}
return hasLetters ? result : String(result.reversed())
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a string s.
if s[i] is a letter, reverse its case from lower to upper or vise versa,
otherwise keep it as it is.
If the string contains no letters, reverse the string.
The function should return the resulted string.
Examples
solve(s: "1234") == "4321"
solve(s: "ab") == "AB"
solve(s: "#a@C") == "#A@c"
assistant
```swift
func solve(s: String) -> String {
var hasLetters = false
var result = ""
for char in s {
if char.isLetter {
hasLetters = true
if char.isLowercase {
result += String(char).uppercased()
} else {
result += String(char).lowercased()
}
} else {
result += String(char)
}
}
return hasLetters ? result : String(result.reversed())
}
```func solve(s: String) -> String {
var hasLetters = false
var result = ""
for char in s {
if char.isLetter {
hasLetters = true
if char.isLowercase {
result += String(char).uppercased()
} else {
result += String(char).lowercased()
}
} else {
result += String(char)
}
}
return hasLetters ? result : String(result.reversed())
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a string s.
if s[i] is a letter, reverse its case from lower to upper or vise versa,
otherwise keep it as it is.
If the string contains no letters, reverse the string.
The function should return the resulted string.
Examples
solve(s: "1234") == "4321"
solve(s: "ab") == "AB"
solve(s: "#a@C") == "#A@c"
assistant
```swift
func solve(s: String) -> String {
var hasLetters = false
var result = ""
for char in s {
if char.isLetter {
hasLetters = true
if char.isLowercase {
result += String(char).uppercased()
} else {
result += String(char).lowercased()
}
} else {
result += String(char)
}
}
return hasLetters ? result : String(result.reversed())
}
```func solve(s: String) -> String {
var hasLetters = false
var result = ""
for char in s {
if char.isLetter {
hasLetters = true
if char.isLowercase {
result += String(char).uppercased()
} else {
result += String(char).lowercased()
}
} else {
result += String(char)
}
}
return hasLetters ? result : String(result.reversed())
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a string s.
if s[i] is a letter, reverse its case from lower to upper or vise versa,
otherwise keep it as it is.
If the string contains no letters, reverse the string.
The function should return the resulted string.
Examples
solve(s: "1234") == "4321"
solve(s: "ab") == "AB"
solve(s: "#a@C") == "#A@c"
assistant
```swift
func solve(s: String) -> String {
var hasLetters = false
var result = ""
for char in s {
if char.isLetter {
hasLetters = true
if char.isLowercase {
result += String(char).uppercased()
} else {
result += String(char).lowercased()
}
} else {
result += String(char)
}
}
return hasLetters ? result : String(result.reversed())
}
```func solve(s: String) -> String {
var hasLetters = false
var result = ""
for char in s {
if char.isLetter {
hasLetters = true
result += char.isLowercase ? String(char).uppercased() : String(char).lowercased()
} else {
result += String(char)
}
}
return hasLetters ? result : String(result.reversed())
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a string s.
if s[i] is a letter, reverse its case from lower to upper or vise versa,
otherwise keep it as it is.
If the string contains no letters, reverse the string.
The function should return the resulted string.
Examples
solve(s: "1234") == "4321"
solve(s: "ab") == "AB"
solve(s: "#a@C") == "#A@c"
assistant
```swift
func solve(s: String) -> String {
var hasLetters = false
var result = ""
for char in s {
if char.isLetter {
hasLetters = true
result += char.isLowercase ? String(char).uppercased() : String(char).lowercased()
} else {
result += String(char)
}
}
return hasLetters ? result : String(result.reversed())
}
```func solve(s: String) -> String {
var hasLetters = false
var result = ""
for char in s {
if char.isLetter {
hasLetters = true
if char.isLowercase {
result += String(char).uppercased()
} else {
result += String(char).lowercased()
}
} else {
result += String(char)
}
}
return hasLetters ? result : String(result.reversed())
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a string s.
if s[i] is a letter, reverse its case from lower to upper or vise versa,
otherwise keep it as it is.
If the string contains no letters, reverse the string.
The function should return the resulted string.
Examples
solve(s: "1234") == "4321"
solve(s: "ab") == "AB"
solve(s: "#a@C") == "#A@c"
assistant
```swift
func solve(s: String) -> String {
var hasLetters = false
var result = ""
for char in s {
if char.isLetter {
hasLetters = true
if char.isLowercase {
result += String(char).uppercased()
} else {
result += String(char).lowercased()
}
} else {
result += String(char)
}
}
return hasLetters ? result : String(result.reversed())
}
```func solve(s: String) -> String {
var hasLetters = false
var result = ""
for char in s {
if char.isLetter {
hasLetters = true
if char.isLowercase {
result += String(char).uppercased()
} else {
result += String(char).lowercased()
}
} else {
result += String(char)
}
}
return hasLetters ? result : String(result.reversed())
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
You are given a string s.
if s[i] is a letter, reverse its case from lower to upper or vise versa,
otherwise keep it as it is.
If the string contains no letters, reverse the string.
The function should return the resulted string.
Examples
solve(s: "1234") == "4321"
solve(s: "ab") == "AB"
solve(s: "#a@C") == "#A@c"
assistant
```swift
func solve(s: String) -> String {
var hasLetters = false
var result = ""
for char in s {
if char.isLetter {
hasLetters = true
if char.isLowercase {
result += String(char).uppercased()
} else {
result += String(char).lowercased()
}
} else {
result += String(char)
}
}
return hasLetters ? result : String(result.reversed())
}
```import CommonCrypto
func stringToMd5(text: String) -> String? {
guard !text.isEmpty else {
return nil
}
let data = text.data(using: .utf8)
let digest = data?.md5()
if let digest = digest {
let hexString = digest.map { String(format: "%02hhx", $0) }.joined()
return hexString
} else {
return nil
}
}
extension Data {
func md5() -> Data? {
var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
CC_MD5(self.withUnsafeBytes { $0.baseAddress }, self.count, &digest)
return Data(digest)
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string 'text', return its md5 hash equivalent string.
If 'text' is an empty string, return nil.
stringToMd5(text: "Hello world") == "3e25960a79dbc69b674cd4ec67a72c62"
assistant
```swift
func stringToMd5(text: String) -> String? {
guard !text.isEmpty else {
return nil
}
let data = text.data(using: .utf8)
let digest = data?.md5()
if let digest = digest {
let hexString = digest.map { String(format: "%02hhx", $0) }.joined()
return hexString
} else {
return nil
}
}
extension Data {
func md5() -> Data? {
var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
CC_MD5(self.withUnsafeBytes { $0.baseAddress }, self.count, &digest)
return Data(digest)
}
}
```
CC_MD5(self.withUnsafeBytes { $0.baseAddress }, self.count, &digest) // cannot convert value of type 'Int' to expected argument type 'CC_LONG' (aka 'UInt32')import CommonCrypto
func stringToMd5(text: String) -> String? {
guard !text.isEmpty else {
return nil
}
let data = text.data(using: .utf8)
let digest = data?.md5()
return digest.map { String(format: "%02x", $0) }.joined()
}
extension Data {
func md5() -> [UInt8]? {
var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
CC_MD5(self.bytes, CC_LONG(self.count), &digest)
return digest
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string 'text', return its md5 hash equivalent string.
If 'text' is an empty string, return nil.
stringToMd5(text: "Hello world") == "3e25960a79dbc69b674cd4ec67a72c62"
assistant
```swift
func stringToMd5(text: String) -> String? {
guard !text.isEmpty else {
return nil
}
let data = text.data(using: .utf8)
let digest = data?.md5()
return digest.map { String(format: "%02x", $0) }.joined()
}
extension Data {
func md5() -> [UInt8]? {
var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
CC_MD5(self.bytes, CC_LONG(self.count), &digest)
return digest
}
}
```
return digest.map { String(format: "%02x", $0) }.joined() // value of type 'String?' has no member 'joined'CC_MD5(self.bytes, CC_LONG(self.count), &digest) // value of type 'Data' has no member 'bytes'import CommonCrypto
func stringToMd5(text: String) -> String? {
guard !text.isEmpty else {
return nil
}
let data = text.data(using: .utf8)
let digest = data?.md5()
return digest.map { String(format: "%02x", $0) }.joined()
}
extension Data {
func md5() -> [UInt8]? {
var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
CC_MD5(self.bytes, CC_LONG(self.count), &digest)
return digest
}
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string 'text', return its md5 hash equivalent string.
If 'text' is an empty string, return nil.
stringToMd5(text: "Hello world") == "3e25960a79dbc69b674cd4ec67a72c62"
assistant
```swift
func stringToMd5(text: String) -> String? {
guard !text.isEmpty else {
return nil
}
let data = text.data(using: .utf8)
let digest = data?.md5()
return digest.map { String(format: "%02x", $0) }.joined()
}
extension Data {
func md5() -> [UInt8]? {
var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
CC_MD5(self.bytes, CC_LONG(self.count), &digest)
return digest
}
}
```
return digest.map { String(format: "%02x", $0) }.joined() // value of type 'String?' has no member 'joined'CC_MD5(self.bytes, CC_LONG(self.count), &digest) // value of type 'Data' has no member 'bytes'import CommonCrypto
func stringToMd5(text: String) -> String? {
guard !text.isEmpty else {
return nil
}
let data = text.data(using: .utf8)!
var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
CC_MD5(data.withUnsafeBytes { $0.baseAddress }, CC_LONG(data.count), &digest)
let hexString = digest.map { String(format: "%02hhx", $0) }.joined()
return hexString
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string 'text', return its md5 hash equivalent string.
If 'text' is an empty string, return nil.
stringToMd5(text: "Hello world") == "3e25960a79dbc69b674cd4ec67a72c62"
assistant
```swift
func stringToMd5(text: String) -> String? {
guard !text.isEmpty else {
return nil
}
let data = text.data(using: .utf8)!
var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
CC_MD5(data.withUnsafeBytes { $0.baseAddress }, CC_LONG(data.count), &digest)
let hexString = digest.map { String(format: "%02hhx", $0) }.joined()
return hexString
}
```
CC_MD5(data.withUnsafeBytes { $0.baseAddress }, CC_LONG(data.count), &digest) // 'CC_MD5' was deprecated in macOS 10.15: This function is cryptographically broken and should not be used in security contexts. Clients should migrate to SHA256 (or stronger). // XCTAssertTrue failedimport CommonCrypto
func stringToMd5(text: String) -> String? {
guard !text.isEmpty else {
return nil
}
let data = text.data(using: .utf8)!
let digest = data.withUnsafeBytes { (bytes: UnsafeRawBufferPointer) -> [UInt8] in
var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
CC_MD5(bytes.baseAddress, CC_LONG(data.count), &digest)
return digest
}
let hexString = digest.map { String(format: "%02hhx", $0) }.joined()
return hexString
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string 'text', return its md5 hash equivalent string.
If 'text' is an empty string, return nil.
stringToMd5(text: "Hello world") == "3e25960a79dbc69b674cd4ec67a72c62"
assistant
```swift
func stringToMd5(text: String) -> String? {
guard !text.isEmpty else {
return nil
}
let data = text.data(using: .utf8)!
let digest = data.withUnsafeBytes { (bytes: UnsafeRawBufferPointer) -> [UInt8] in
var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
CC_MD5(bytes.baseAddress, CC_LONG(data.count), &digest)
return digest
}
let hexString = digest.map { String(format: "%02hhx", $0) }.joined()
return hexString
}
```CC_MD5(bytes.baseAddress, CC_LONG(data.count), &digest) // 'CC_MD5' was deprecated in macOS 10.15: This function is cryptographically broken and should not be used in security contexts. Clients should migrate to SHA256 (or stronger).import CommonCrypto
func stringToMd5(text: String) -> String? {
guard !text.isEmpty else {
return nil
}
let data = text.data(using: .utf8)!
var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
CC_MD5(data.withUnsafeBytes { $0.baseAddress! }, CC_LONG(data.count), &digest)
let hexString = digest.map { String(format: "%02hhx", $0) }.joined()
return hexString
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string 'text', return its md5 hash equivalent string.
If 'text' is an empty string, return nil.
stringToMd5(text: "Hello world") == "3e25960a79dbc69b674cd4ec67a72c62"
assistant
```swift
func stringToMd5(text: String) -> String? {
guard !text.isEmpty else {
return nil
}
let data = text.data(using: .utf8)!
var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
CC_MD5(data.withUnsafeBytes { $0.baseAddress! }, CC_LONG(data.count), &digest)
let hexString = digest.map { String(format: "%02hhx", $0) }.joined()
return hexString
}
```CC_MD5(data.withUnsafeBytes { $0.baseAddress! }, CC_LONG(data.count), &digest) // 'CC_MD5' was deprecated in macOS 10.15: This function is cryptographically broken and should not be used in security contexts. Clients should migrate to SHA256 (or stronger). // XCTAssertTrue failedimport CommonCrypto
func stringToMd5(text: String) -> String? {
guard !text.isEmpty else {
return nil
}
let data = text.data(using: .utf8)!
let digest = data.withUnsafeBytes { (bytes: UnsafeRawBufferPointer) -> [UInt8] in
var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
CC_MD5(bytes.baseAddress!, CC_LONG(data.count), &digest)
return digest
}
let hexString = digest.map { String(format: "%02hhx", $0) }.joined()
return hexString
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string 'text', return its md5 hash equivalent string.
If 'text' is an empty string, return nil.
stringToMd5(text: "Hello world") == "3e25960a79dbc69b674cd4ec67a72c62"
assistant
```swift
func stringToMd5(text: String) -> String? {
guard !text.isEmpty else {
return nil
}
let data = text.data(using: .utf8)!
let digest = data.withUnsafeBytes { (bytes: UnsafeRawBufferPointer) -> [UInt8] in
var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
CC_MD5(bytes.baseAddress!, CC_LONG(data.count), &digest)
return digest
}
let hexString = digest.map { String(format: "%02hhx", $0) }.joined()
return hexString
}
```CC_MD5(bytes.baseAddress!, CC_LONG(data.count), &digest) // 'CC_MD5' was deprecated in macOS 10.15: This function is cryptographically broken and should not be used in security contexts. Clients should migrate to SHA256 (or stronger).import CommonCrypto
func stringToMd5(text: String) -> String? {
guard !text.isEmpty else {
return nil
}
let data = text.data(using: .utf8)!
var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
CC_MD5(data.withUnsafeBytes { $0.baseAddress }, CC_LONG(data.count), &digest)
let hexString = digest.map { String(format: "%02hhx", $0) }.joined()
return hexString
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string 'text', return its md5 hash equivalent string.
If 'text' is an empty string, return nil.
stringToMd5(text: "Hello world") == "3e25960a79dbc69b674cd4ec67a72c62"
assistant
```swift
func stringToMd5(text: String) -> String? {
guard !text.isEmpty else {
return nil
}
let data = text.data(using: .utf8)!
var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
CC_MD5(data.withUnsafeBytes { $0.baseAddress }, CC_LONG(data.count), &digest)
let hexString = digest.map { String(format: "%02hhx", $0) }.joined()
return hexString
}
```
CC_MD5(data.withUnsafeBytes { $0.baseAddress }, CC_LONG(data.count), &digest) // 'CC_MD5' was deprecated in macOS 10.15: This function is cryptographically broken and should not be used in security contexts. Clients should migrate to SHA256 (or stronger). // XCTAssertTrue failedimport CommonCrypto
func stringToMd5(text: String) -> String? {
guard !text.isEmpty else {
return nil
}
let data = text.data(using: .utf8)!
var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
CC_MD5(data.withUnsafeBytes { $0.baseAddress }, CC_LONG(data.count), &digest)
let hexString = digest.map { String(format: "%02hhx", $0) }.joined()
return hexString
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string 'text', return its md5 hash equivalent string.
If 'text' is an empty string, return nil.
stringToMd5(text: "Hello world") == "3e25960a79dbc69b674cd4ec67a72c62"
assistant
```swift
func stringToMd5(text: String) -> String? {
guard !text.isEmpty else {
return nil
}
let data = text.data(using: .utf8)!
var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
CC_MD5(data.withUnsafeBytes { $0.baseAddress }, CC_LONG(data.count), &digest)
let hexString = digest.map { String(format: "%02hhx", $0) }.joined()
return hexString
}
```CC_MD5(data.withUnsafeBytes { $0.baseAddress }, CC_LONG(data.count), &digest) // 'CC_MD5' was deprecated in macOS 10.15: This function is cryptographically broken and should not be used in security contexts. Clients should migrate to SHA256 (or stronger). // XCTAssertTrue failedimport CommonCrypto
func stringToMd5(text: String) -> String? {
guard !text.isEmpty else {
return nil
}
let data = text.data(using: .utf8)!
var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
CC_MD5(data.withUnsafeBytes { $0.baseAddress! }, CC_LONG(data.count), &digest)
let hexString = digest.map { String(format: "%02hhx", $0) }.joined()
return hexString
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given a string 'text', return its md5 hash equivalent string.
If 'text' is an empty string, return nil.
stringToMd5(text: "Hello world") == "3e25960a79dbc69b674cd4ec67a72c62"
assistant
```swift
func stringToMd5(text: String) -> String? {
guard !text.isEmpty else {
return nil
}
let data = text.data(using: .utf8)!
var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
CC_MD5(data.withUnsafeBytes { $0.baseAddress! }, CC_LONG(data.count), &digest)
let hexString = digest.map { String(format: "%02hhx", $0) }.joined()
return hexString
}
```
CC_MD5(data.withUnsafeBytes { $0.baseAddress! }, CC_LONG(data.count), &digest) // 'CC_MD5' was deprecated in macOS 10.15: This function is cryptographically broken and should not be used in security contexts. Clients should migrate to SHA256 (or stronger). // XCTAssertTrue failedfunc generateIntegers(a: Int, b: Int) -> [Int] {
var start = min(a, b)
var end = max(a, b)
var result: [Int] = []
while start <= end {
if start % 2 == 0 {
result.append(start)
}
start += 1
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given two positive integers a and b, return the even digits between a
and b, in ascending order.
For example:
generateIntegers(a: 2, b: 8) == [2, 4, 6, 8]
generateIntegers(a: 8, b: 2) == [2, 4, 6, 8]
generateIntegers(a: 10, b: 14) == [] as [Int]
assistant
```swift
func generateIntegers(a: Int, b: Int) -> [Int] {
var start = min(a, b)
var end = max(a, b)
var result: [Int] = []
while start <= end {
if start % 2 == 0 {
result.append(start)
}
start += 1
}
return result
}
```var end = max(a, b) // variable 'end' was never mutated; consider changing to 'let' constantfunc generateIntegers(a: Int, b: Int) -> [Int] {
var start = min(a, b)
var end = max(a, b)
var result: [Int] = []
while start <= end {
if start % 2 == 0 {
result.append(start)
}
start += 1
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given two positive integers a and b, return the even digits between a
and b, in ascending order.
For example:
generateIntegers(a: 2, b: 8) == [2, 4, 6, 8]
generateIntegers(a: 8, b: 2) == [2, 4, 6, 8]
generateIntegers(a: 10, b: 14) == [] as [Int]
assistant
```swift
func generateIntegers(a: Int, b: Int) -> [Int] {
var start = min(a, b)
var end = max(a, b)
var result: [Int] = []
while start <= end {
if start % 2 == 0 {
result.append(start)
}
start += 1
}
return result
}
```var end = max(a, b) // variable 'end' was never mutated; consider changing to 'let' constantfunc generateIntegers(a: Int, b: Int) -> [Int] {
var start = min(a, b)
var end = max(a, b)
var result: [Int] = []
while start <= end {
if start % 2 == 0 {
result.append(start)
}
start += 1
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given two positive integers a and b, return the even digits between a
and b, in ascending order.
For example:
generateIntegers(a: 2, b: 8) == [2, 4, 6, 8]
generateIntegers(a: 8, b: 2) == [2, 4, 6, 8]
generateIntegers(a: 10, b: 14) == [] as [Int]
assistant
```swift
func generateIntegers(a: Int, b: Int) -> [Int] {
var start = min(a, b)
var end = max(a, b)
var result: [Int] = []
while start <= end {
if start % 2 == 0 {
result.append(start)
}
start += 1
}
return result
}
```var end = max(a, b) // variable 'end' was never mutated; consider changing to 'let' constantfunc generateIntegers(a: Int, b: Int) -> [Int] {
var start = min(a, b)
var end = max(a, b)
var result: [Int] = []
for i in start...end {
if i % 2 == 0 {
result.append(i)
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given two positive integers a and b, return the even digits between a
and b, in ascending order.
For example:
generateIntegers(a: 2, b: 8) == [2, 4, 6, 8]
generateIntegers(a: 8, b: 2) == [2, 4, 6, 8]
generateIntegers(a: 10, b: 14) == [] as [Int]
assistant
```swift
func generateIntegers(a: Int, b: Int) -> [Int] {
var start = min(a, b)
var end = max(a, b)
var result: [Int] = []
for i in start...end {
if i % 2 == 0 {
result.append(i)
}
}
return result
}
```var start = min(a, b) // variable 'start' was never mutated; consider changing to 'let' constantvar end = max(a, b) // variable 'end' was never mutated; consider changing to 'let' constantfunc generateIntegers(a: Int, b: Int) -> [Int] {
var start = min(a, b)
var end = max(a, b)
var result: [Int] = []
while start <= end {
if start % 2 == 0 {
result.append(start)
}
start += 1
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given two positive integers a and b, return the even digits between a
and b, in ascending order.
For example:
generateIntegers(a: 2, b: 8) == [2, 4, 6, 8]
generateIntegers(a: 8, b: 2) == [2, 4, 6, 8]
generateIntegers(a: 10, b: 14) == [] as [Int]
assistant
```swift
func generateIntegers(a: Int, b: Int) -> [Int] {
var start = min(a, b)
var end = max(a, b)
var result: [Int] = []
while start <= end {
if start % 2 == 0 {
result.append(start)
}
start += 1
}
return result
}
```var end = max(a, b) // variable 'end' was never mutated; consider changing to 'let' constantfunc generateIntegers(a: Int, b: Int) -> [Int] {
var start = min(a, b)
var end = max(a, b)
var result: [Int] = []
while start <= end {
if start % 2 == 0 {
result.append(start)
}
start += 1
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given two positive integers a and b, return the even digits between a
and b, in ascending order.
For example:
generateIntegers(a: 2, b: 8) == [2, 4, 6, 8]
generateIntegers(a: 8, b: 2) == [2, 4, 6, 8]
generateIntegers(a: 10, b: 14) == [] as [Int]
assistant
```swift
func generateIntegers(a: Int, b: Int) -> [Int] {
var start = min(a, b)
var end = max(a, b)
var result: [Int] = []
while start <= end {
if start % 2 == 0 {
result.append(start)
}
start += 1
}
return result
}
```var end = max(a, b) // variable 'end' was never mutated; consider changing to 'let' constantfunc generateIntegers(a: Int, b: Int) -> [Int] {
var start = min(a, b)
var end = max(a, b)
var result: [Int] = []
for i in start...end {
if i % 2 == 0 {
result.append(i)
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given two positive integers a and b, return the even digits between a
and b, in ascending order.
For example:
generateIntegers(a: 2, b: 8) == [2, 4, 6, 8]
generateIntegers(a: 8, b: 2) == [2, 4, 6, 8]
generateIntegers(a: 10, b: 14) == [] as [Int]
assistant
```swift
func generateIntegers(a: Int, b: Int) -> [Int] {
var start = min(a, b)
var end = max(a, b)
var result: [Int] = []
for i in start...end {
if i % 2 == 0 {
result.append(i)
}
}
return result
}
```var start = min(a, b) // variable 'start' was never mutated; consider changing to 'let' constantvar end = max(a, b) // variable 'end' was never mutated; consider changing to 'let' constantfunc generateIntegers(a: Int, b: Int) -> [Int] {
var start = min(a, b)
var end = max(a, b)
var result: [Int] = []
while start <= end {
if start % 2 == 0 {
result.append(start)
}
start += 1
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given two positive integers a and b, return the even digits between a
and b, in ascending order.
For example:
generateIntegers(a: 2, b: 8) == [2, 4, 6, 8]
generateIntegers(a: 8, b: 2) == [2, 4, 6, 8]
generateIntegers(a: 10, b: 14) == [] as [Int]
assistant
```swift
func generateIntegers(a: Int, b: Int) -> [Int] {
var start = min(a, b)
var end = max(a, b)
var result: [Int] = []
while start <= end {
if start % 2 == 0 {
result.append(start)
}
start += 1
}
return result
}
```var end = max(a, b) // variable 'end' was never mutated; consider changing to 'let' constantfunc generateIntegers(a: Int, b: Int) -> [Int] {
var start = min(a, b)
var end = max(a, b)
var result: [Int] = []
while start <= end {
if start % 2 == 0 {
result.append(start)
}
start += 1
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given two positive integers a and b, return the even digits between a
and b, in ascending order.
For example:
generateIntegers(a: 2, b: 8) == [2, 4, 6, 8]
generateIntegers(a: 8, b: 2) == [2, 4, 6, 8]
generateIntegers(a: 10, b: 14) == [] as [Int]
assistant
```swift
func generateIntegers(a: Int, b: Int) -> [Int] {
var start = min(a, b)
var end = max(a, b)
var result: [Int] = []
while start <= end {
if start % 2 == 0 {
result.append(start)
}
start += 1
}
return result
}
```var end = max(a, b) // variable 'end' was never mutated; consider changing to 'let' constantfunc generateIntegers(a: Int, b: Int) -> [Int] {
let lowerBound = min(a, b)
let upperBound = max(a, b)
var result: [Int] = []
for number in lowerBound...upperBound {
if number % 2 == 0 {
result.append(number)
}
}
return result
}system
You are Qwen, created by Alibaba Cloud. You are a helpful assistant.
user
Write code in Swift programming language. Don't include usage examples or tests.
Given two positive integers a and b, return the even digits between a
and b, in ascending order.
For example:
generateIntegers(a: 2, b: 8) == [2, 4, 6, 8]
generateIntegers(a: 8, b: 2) == [2, 4, 6, 8]
generateIntegers(a: 10, b: 14) == [] as [Int]
assistant
```swift
func generateIntegers(a: Int, b: Int) -> [Int] {
let lowerBound = min(a, b)
let upperBound = max(a, b)
var result: [Int] = []
for number in lowerBound...upperBound {
if number % 2 == 0 {
result.append(number)
}
}
return result
}
```