Metadata
| Key | Value |
|---|---|
| engine | openai |
| 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
}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
}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
}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
}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
}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
}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
}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
}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
}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
}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 stack: [Character] = []
var currentGroup: String = ""
for char in parenString {
if char == "(" {
stack.append(char)
} else if char == ")" {
stack.removeLast()
currentGroup.append(char)
if stack.isEmpty {
result.append(currentGroup)
currentGroup = ""
}
}
}
return result
}```swift
func separateParenGroups(parenString: String) -> [String] {
var result: [String] = []
var stack: [Character] = []
var currentGroup: String = ""
for char in parenString {
if char == "(" {
stack.append(char)
} else if char == ")" {
stack.removeLast()
currentGroup.append(char)
if stack.isEmpty {
result.append(currentGroup)
currentGroup = ""
}
}
}
return result
}
``` // XCTAssertTrue failedfunc separateParenGroups(parenString: String) -> [String] {
var result: [String] = []
var count = 0
var currentGroup = ""
for char in parenString {
if char == "(" {
count += 1
currentGroup.append(char)
} else if char == ")" {
count -= 1
currentGroup.append(char)
if count == 0 {
result.append(currentGroup)
currentGroup = ""
}
}
}
return result
}```swift
func separateParenGroups(parenString: String) -> [String] {
var result: [String] = []
var count = 0
var currentGroup = ""
for char in parenString {
if char == "(" {
count += 1
currentGroup.append(char)
} else if char == ")" {
count -= 1
currentGroup.append(char)
if count == 0 {
result.append(currentGroup)
currentGroup = ""
}
}
}
return result
}
```func separateParenGroups(parenString: String) -> [String] {
var result: [String] = []
var count = 0
var currentGroup = ""
for char in parenString {
if char == "(" {
count += 1
} else if char == ")" {
count -= 1
}
currentGroup.append(char)
if count == 0 {
result.append(currentGroup.replacingOccurrences(of: " ", with: ""))
currentGroup = ""
}
}
return result
}```swift
func separateParenGroups(parenString: String) -> [String] {
var result: [String] = []
var count = 0
var currentGroup = ""
for char in parenString {
if char == "(" {
count += 1
} else if char == ")" {
count -= 1
}
currentGroup.append(char)
if count == 0 {
result.append(currentGroup.replacingOccurrences(of: " ", with: ""))
currentGroup = ""
}
}
return result
}
``` // XCTAssertTrue failedfunc separateParenGroups(parenString: String) -> [String] {
var result: [String] = []
var count = 0
var currentGroup = ""
for char in parenString {
if char == "(" {
count += 1
} else if char == ")" {
count -= 1
}
currentGroup.append(char)
if count == 0 {
result.append(currentGroup.replacingOccurrences(of: " ", with: ""))
currentGroup = ""
}
}
return result
}```swift
func separateParenGroups(parenString: String) -> [String] {
var result: [String] = []
var count = 0
var currentGroup = ""
for char in parenString {
if char == "(" {
count += 1
} else if char == ")" {
count -= 1
}
currentGroup.append(char)
if count == 0 {
result.append(currentGroup.replacingOccurrences(of: " ", with: ""))
currentGroup = ""
}
}
return result
}
``` // XCTAssertTrue failedfunc separateParenGroups(parenString: String) -> [String] {
var result: [String] = []
var stack: [Character] = []
var currentGroup: String = ""
for char in parenString {
if char == "(" {
stack.append(char)
currentGroup.append(char)
} else if char == ")" {
stack.removeLast()
currentGroup.append(char)
if stack.isEmpty {
result.append(currentGroup)
currentGroup = ""
}
}
}
return result
}```swift
func separateParenGroups(parenString: String) -> [String] {
var result: [String] = []
var stack: [Character] = []
var currentGroup: String = ""
for char in parenString {
if char == "(" {
stack.append(char)
currentGroup.append(char)
} else if char == ")" {
stack.removeLast()
currentGroup.append(char)
if stack.isEmpty {
result.append(currentGroup)
currentGroup = ""
}
}
}
return result
}
```func separateParenGroups(parenString: String) -> [String] {
var result: [String] = []
var stack: [Character] = []
var currentGroup: String = ""
for char in parenString {
if char == "(" {
stack.append(char)
currentGroup.append(char)
} else if char == ")" {
stack.removeLast()
currentGroup.append(char)
if stack.isEmpty {
result.append(currentGroup)
currentGroup = ""
}
}
}
return result
}```swift
func separateParenGroups(parenString: String) -> [String] {
var result: [String] = []
var stack: [Character] = []
var currentGroup: String = ""
for char in parenString {
if char == "(" {
stack.append(char)
currentGroup.append(char)
} else if char == ")" {
stack.removeLast()
currentGroup.append(char)
if stack.isEmpty {
result.append(currentGroup)
currentGroup = ""
}
}
}
return result
}
```func separateParenGroups(parenString: String) -> [String] {
var result: [String] = []
var count = 0
var currentGroup = ""
for char in parenString {
if char == "(" {
count += 1
}
if count > 0 {
currentGroup.append(char)
}
if char == ")" {
count -= 1
if count == 0 {
result.append(currentGroup)
currentGroup = ""
}
}
}
return result
}```swift
func separateParenGroups(parenString: String) -> [String] {
var result: [String] = []
var count = 0
var currentGroup = ""
for char in parenString {
if char == "(" {
count += 1
}
if count > 0 {
currentGroup.append(char)
}
if char == ")" {
count -= 1
if count == 0 {
result.append(currentGroup)
currentGroup = ""
}
}
}
return result
}
``` // XCTAssertTrue failedfunc separateParenGroups(parenString: String) -> [String] {
var result: [String] = []
var count = 0
var currentGroup = ""
for char in parenString {
if char == "(" {
count += 1
currentGroup.append(char)
} else if char == ")" {
count -= 1
currentGroup.append(char)
if count == 0 {
result.append(currentGroup)
currentGroup = ""
}
}
}
return result
}```swift
func separateParenGroups(parenString: String) -> [String] {
var result: [String] = []
var count = 0
var currentGroup = ""
for char in parenString {
if char == "(" {
count += 1
currentGroup.append(char)
} else if char == ")" {
count -= 1
currentGroup.append(char)
if count == 0 {
result.append(currentGroup)
currentGroup = ""
}
}
}
return result
}
```func separateParenGroups(parenString: String) -> [String] {
var result: [String] = []
var count = 0
var currentGroup = ""
for char in parenString {
if char == "(" {
count += 1
} else if char == ")" {
count -= 1
}
currentGroup.append(char)
if count == 0 {
result.append(currentGroup.replacingOccurrences(of: " ", with: ""))
currentGroup = ""
}
}
return result
}```swift
func separateParenGroups(parenString: String) -> [String] {
var result: [String] = []
var count = 0
var currentGroup = ""
for char in parenString {
if char == "(" {
count += 1
} else if char == ")" {
count -= 1
}
currentGroup.append(char)
if count == 0 {
result.append(currentGroup.replacingOccurrences(of: " ", with: ""))
currentGroup = ""
}
}
return result
}
``` // XCTAssertTrue failedfunc separateParenGroups(parenString: String) -> [String] {
var result: [String] = []
var count = 0
var currentGroup = ""
for char in parenString {
if char == "(" {
count += 1
} else if char == ")" {
count -= 1
}
currentGroup.append(char)
if count == 0 {
result.append(currentGroup.replacingOccurrences(of: " ", with: ""))
currentGroup = ""
}
}
return result
}```swift
func separateParenGroups(parenString: String) -> [String] {
var result: [String] = []
var count = 0
var currentGroup = ""
for char in parenString {
if char == "(" {
count += 1
} else if char == ")" {
count -= 1
}
currentGroup.append(char)
if count == 0 {
result.append(currentGroup.replacingOccurrences(of: " ", with: ""))
currentGroup = ""
}
}
return result
}
``` // XCTAssertTrue failedfunc truncateNumber(number: Double) -> Double {
let integerPart = floor(number)
let decimalPart = number - integerPart
return decimalPart
}func truncateNumber(number: Double) -> Double {
let integerPart = floor(number)
let decimalPart = number - integerPart
return decimalPart
}func truncateNumber(number: Double) -> Double {
let integerPart = floor(number)
let decimalPart = number - integerPart
return decimalPart
}func truncateNumber(number: Double) -> Double {
let integerPart = floor(number)
let decimalPart = number - integerPart
return decimalPart
}func truncateNumber(number: Double) -> Double {
let integerPart = floor(number)
let decimalPart = number - integerPart
return decimalPart
}func truncateNumber(number: Double) -> Double {
let integerPart = floor(number)
let decimalPart = number - integerPart
return decimalPart
}func truncateNumber(number: Double) -> Double {
let integerPart = floor(number)
let decimalPart = number - integerPart
return decimalPart
}func truncateNumber(number: Double) -> Double {
let integerPart = floor(number)
let decimalPart = number - integerPart
return decimalPart
}func truncateNumber(number: Double) -> Double {
let integerPart = floor(number)
let decimalPart = number - integerPart
return decimalPart
}func truncateNumber(number: Double) -> Double {
let integerPart = floor(number)
let decimalPart = number - integerPart
return decimalPart
}func truncateNumber(number: Double) -> Double {
let integerPart = floor(number)
let decimalPart = number - integerPart
return decimalPart
}func truncateNumber(number: Double) -> Double {
let integerPart = floor(number)
let decimalPart = number - integerPart
return decimalPart
}func truncateNumber(number: Double) -> Double {
let integerPart = floor(number)
let decimalPart = number - integerPart
return decimalPart
}func truncateNumber(number: Double) -> Double {
let integerPart = floor(number)
let decimalPart = number - integerPart
return decimalPart
}func truncateNumber(number: Double) -> Double {
let integerPart = floor(number)
let decimalPart = number - integerPart
return decimalPart
}func truncateNumber(number: Double) -> Double {
let integerPart = floor(number)
let decimalPart = number - integerPart
return decimalPart
}func truncateNumber(number: Double) -> Double {
let integerPart = floor(number)
let decimalPart = number - integerPart
return decimalPart
}func truncateNumber(number: Double) -> Double {
let integerPart = floor(number)
let decimalPart = number - integerPart
return decimalPart
}func truncateNumber(number: Double) -> Double {
let integerPart = floor(number)
let decimalPart = number - integerPart
return decimalPart
}func truncateNumber(number: Double) -> Double {
let integerPart = floor(number)
let decimalPart = number - integerPart
return decimalPart
}func belowZero(operations: [Int]) -> Bool {
var balance = 0
for operation in operations {
balance += operation
if balance < 0 {
return true
}
}
return false
}```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
}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
}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
}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
}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
}```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
}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
}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
}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
}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 mean = numbers.reduce(0, +) / Double(numbers.count)
let deviations = numbers.map { abs($0 - mean) }
return deviations.reduce(0, +) / Double(numbers.count)
}func meanAbsoluteDeviation(numbers: [Double]) -> Double {
let mean = numbers.reduce(0, +) / Double(numbers.count)
let deviations = numbers.map { abs($0 - mean) }
return deviations.reduce(0, +) / Double(numbers.count)
}func meanAbsoluteDeviation(numbers: [Double]) -> Double {
let mean = numbers.reduce(0, +) / Double(numbers.count)
let deviations = numbers.map { abs($0 - mean) }
return deviations.reduce(0, +) / Double(deviations.count)
}func meanAbsoluteDeviation(numbers: [Double]) -> Double {
let mean = numbers.reduce(0, +) / Double(numbers.count)
let deviations = numbers.map { abs($0 - mean) }
return deviations.reduce(0, +) / Double(deviations.count)
}func meanAbsoluteDeviation(numbers: [Double]) -> Double {
let mean = numbers.reduce(0, +) / Double(numbers.count)
let deviations = numbers.map { abs($0 - mean) }
return deviations.reduce(0, +) / Double(numbers.count)
}func meanAbsoluteDeviation(numbers: [Double]) -> Double {
let mean = numbers.reduce(0, +) / Double(numbers.count)
let deviations = numbers.map { abs($0 - mean) }
return deviations.reduce(0, +) / Double(numbers.count)
}func meanAbsoluteDeviation(numbers: [Double]) -> Double {
let mean = numbers.reduce(0, +) / Double(numbers.count)
let deviations = numbers.map { abs($0 - mean) }
return deviations.reduce(0, +) / Double(deviations.count)
}func meanAbsoluteDeviation(numbers: [Double]) -> Double {
let mean = numbers.reduce(0, +) / Double(numbers.count)
let deviations = numbers.map { abs($0 - mean) }
return deviations.reduce(0, +) / Double(deviations.count)
}func meanAbsoluteDeviation(numbers: [Double]) -> Double {
let mean = numbers.reduce(0, +) / Double(numbers.count)
let deviations = numbers.map { abs($0 - mean) }
return deviations.reduce(0, +) / Double(numbers.count)
}func meanAbsoluteDeviation(numbers: [Double]) -> Double {
let mean = numbers.reduce(0, +) / Double(numbers.count)
let deviations = numbers.map { abs($0 - mean) }
return deviations.reduce(0, +) / Double(numbers.count)
}func meanAbsoluteDeviation(numbers: [Double]) -> Double {
let mean = numbers.reduce(0, +) / Double(numbers.count)
let deviations = numbers.map { abs($0 - mean) }
return deviations.reduce(0, +) / Double(deviations.count)
}func meanAbsoluteDeviation(numbers: [Double]) -> Double {
let mean = numbers.reduce(0, +) / Double(numbers.count)
let deviations = numbers.map { abs($0 - mean) }
return deviations.reduce(0, +) / Double(deviations.count)
}func meanAbsoluteDeviation(numbers: [Double]) -> Double {
let mean = numbers.reduce(0, +) / Double(numbers.count)
let deviations = numbers.map { abs($0 - mean) }
let mad = deviations.reduce(0, +) / Double(numbers.count)
return mad
}func meanAbsoluteDeviation(numbers: [Double]) -> Double {
let mean = numbers.reduce(0, +) / Double(numbers.count)
let deviations = numbers.map { abs($0 - mean) }
let mad = deviations.reduce(0, +) / Double(numbers.count)
return mad
}func meanAbsoluteDeviation(numbers: [Double]) -> Double {
let mean = numbers.reduce(0, +) / Double(numbers.count)
let deviations = numbers.map { abs($0 - mean) }
return deviations.reduce(0, +) / Double(deviations.count)
}func meanAbsoluteDeviation(numbers: [Double]) -> Double {
let mean = numbers.reduce(0, +) / Double(numbers.count)
let deviations = numbers.map { abs($0 - mean) }
return deviations.reduce(0, +) / Double(deviations.count)
}func meanAbsoluteDeviation(numbers: [Double]) -> Double {
let mean = numbers.reduce(0, +) / Double(numbers.count)
let deviations = numbers.map { abs($0 - mean) }
return deviations.reduce(0, +) / Double(deviations.count)
}func meanAbsoluteDeviation(numbers: [Double]) -> Double {
let mean = numbers.reduce(0, +) / Double(numbers.count)
let deviations = numbers.map { abs($0 - mean) }
return deviations.reduce(0, +) / Double(deviations.count)
}func meanAbsoluteDeviation(numbers: [Double]) -> Double {
let mean = numbers.reduce(0, +) / Double(numbers.count)
let deviations = numbers.map { abs($0 - mean) }
return deviations.reduce(0, +) / Double(deviations.count)
}func meanAbsoluteDeviation(numbers: [Double]) -> Double {
let mean = numbers.reduce(0, +) / Double(numbers.count)
let deviations = numbers.map { abs($0 - mean) }
return deviations.reduce(0, +) / Double(deviations.count)
}func intersperse(numbers: [Int], delimeter: Int) -> [Int] {
var result = [Int]()
for (index, num) in numbers.enumerated() {
if index != 0 {
result.append(delimeter)
}
result.append(num)
}
return result
}```swift
func intersperse(numbers: [Int], delimeter: Int) -> [Int] {
var result = [Int]()
for (index, num) in numbers.enumerated() {
if index != 0 {
result.append(delimeter)
}
result.append(num)
}
return result
}
```func intersperse(numbers: [Int], delimeter: Int) -> [Int] {
var result = [Int]()
for (index, number) in numbers.enumerated() {
if index != 0 {
result.append(delimeter)
}
result.append(number)
}
return result
}```swift
func intersperse(numbers: [Int], delimeter: Int) -> [Int] {
var result = [Int]()
for (index, number) in numbers.enumerated() {
if index != 0 {
result.append(delimeter)
}
result.append(number)
}
return result
}
```func intersperse(numbers: [Int], delimeter: Int) -> [Int] {
var result = [Int]()
for (index, num) in numbers.enumerated() {
result.append(num)
if index < numbers.count - 1 {
result.append(delimeter)
}
}
return result
}```swift
func intersperse(numbers: [Int], delimeter: Int) -> [Int] {
var result = [Int]()
for (index, num) in numbers.enumerated() {
result.append(num)
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() {
if index != 0 {
result.append(delimeter)
}
result.append(number)
}
return result
}```swift
func intersperse(numbers: [Int], delimeter: Int) -> [Int] {
var result = [Int]()
for (index, number) in numbers.enumerated() {
if index != 0 {
result.append(delimeter)
}
result.append(number)
}
return result
}
```func intersperse(numbers: [Int], delimeter: Int) -> [Int] {
var result = [Int]()
for (index, number) in numbers.enumerated() {
if index != 0 {
result.append(delimeter)
}
result.append(number)
}
return result
}```swift
func intersperse(numbers: [Int], delimeter: Int) -> [Int] {
var result = [Int]()
for (index, number) in numbers.enumerated() {
if index != 0 {
result.append(delimeter)
}
result.append(number)
}
return result
}
```func intersperse(numbers: [Int], delimeter: Int) -> [Int] {
var result = [Int]()
for (index, num) in numbers.enumerated() {
result.append(num)
if index < numbers.count - 1 {
result.append(delimeter)
}
}
return result
}```swift
func intersperse(numbers: [Int], delimeter: Int) -> [Int] {
var result = [Int]()
for (index, num) in numbers.enumerated() {
result.append(num)
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() {
if index != 0 {
result.append(delimeter)
}
result.append(number)
}
return result
}```swift
func intersperse(numbers: [Int], delimeter: Int) -> [Int] {
var result = [Int]()
for (index, number) in numbers.enumerated() {
if index != 0 {
result.append(delimeter)
}
result.append(number)
}
return result
}
```func intersperse(numbers: [Int], delimeter: Int) -> [Int] {
var result = [Int]()
for (index, num) in numbers.enumerated() {
if index != 0 {
result.append(delimeter)
}
result.append(num)
}
return result
}```swift
func intersperse(numbers: [Int], delimeter: Int) -> [Int] {
var result = [Int]()
for (index, num) in numbers.enumerated() {
if index != 0 {
result.append(delimeter)
}
result.append(num)
}
return result
}
```func intersperse(numbers: [Int], delimeter: Int) -> [Int] {
var result = [Int]()
for (index, num) in numbers.enumerated() {
if index != 0 {
result.append(delimeter)
}
result.append(num)
}
return result
}```swift
func intersperse(numbers: [Int], delimeter: Int) -> [Int] {
var result = [Int]()
for (index, num) in numbers.enumerated() {
if index != 0 {
result.append(delimeter)
}
result.append(num)
}
return result
}
```func intersperse(numbers: [Int], delimeter: Int) -> [Int] {
var result = [Int]()
for (index, num) in numbers.enumerated() {
result.append(num)
if index < numbers.count - 1 {
result.append(delimeter)
}
}
return result
}func intersperse(numbers: [Int], delimeter: Int) -> [Int] {
var result = [Int]()
for (index, num) in numbers.enumerated() {
result.append(num)
if index < numbers.count - 1 {
result.append(delimeter)
}
}
return result
}func parseNestedParens(parenString: String) -> [Int] {
var result: [Int] = []
for group in parenString.components(separatedBy: " ") {
var maxDepth = 0
var currentDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
maxDepth = max(maxDepth, currentDepth)
} else if char == ")" {
currentDepth -= 1
}
}
result.append(maxDepth)
}
return result
}```swift
func parseNestedParens(parenString: String) -> [Int] {
var result: [Int] = []
for group in parenString.components(separatedBy: " ") {
var maxDepth = 0
var currentDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
maxDepth = max(maxDepth, currentDepth)
} else if char == ")" {
currentDepth -= 1
}
}
result.append(maxDepth)
}
return result
}
```func parseNestedParens(parenString: String) -> [Int] {
var result: [Int] = []
let groups = parenString.components(separatedBy: " ")
for group in groups {
var maxDepth = 0
var currentDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
maxDepth = max(maxDepth, currentDepth)
} else if char == ")" {
currentDepth -= 1
}
}
result.append(maxDepth)
}
return result
}```swift
func parseNestedParens(parenString: String) -> [Int] {
var result: [Int] = []
let groups = parenString.components(separatedBy: " ")
for group in groups {
var maxDepth = 0
var currentDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
maxDepth = max(maxDepth, currentDepth)
} else if char == ")" {
currentDepth -= 1
}
}
result.append(maxDepth)
}
return result
}
```func parseNestedParens(parenString: String) -> [Int] {
var result: [Int] = []
let groups = parenString.components(separatedBy: " ")
for group in groups {
var maxDepth = 0
var currentDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
maxDepth = max(maxDepth, currentDepth)
} else if char == ")" {
currentDepth -= 1
}
}
result.append(maxDepth)
}
return result
}```swift
func parseNestedParens(parenString: String) -> [Int] {
var result: [Int] = []
let groups = parenString.components(separatedBy: " ")
for group in groups {
var maxDepth = 0
var currentDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
maxDepth = max(maxDepth, currentDepth)
} else if char == ")" {
currentDepth -= 1
}
}
result.append(maxDepth)
}
return result
}
```func parseNestedParens(parenString: String) -> [Int] {
var result: [Int] = []
let groups = parenString.components(separatedBy: " ")
for group in groups {
var currentLevel = 0
var maxLevel = 0
for char in group {
if char == "(" {
currentLevel += 1
maxLevel = max(maxLevel, currentLevel)
} else if char == ")" {
currentLevel -= 1
}
}
result.append(maxLevel)
}
return result
}```swift
func parseNestedParens(parenString: String) -> [Int] {
var result: [Int] = []
let groups = parenString.components(separatedBy: " ")
for group in groups {
var currentLevel = 0
var maxLevel = 0
for char in group {
if char == "(" {
currentLevel += 1
maxLevel = max(maxLevel, currentLevel)
} else if char == ")" {
currentLevel -= 1
}
}
result.append(maxLevel)
}
return result
}
```func parseNestedParens(parenString: String) -> [Int] {
var result: [Int] = []
for group in parenString.components(separatedBy: " ") {
var maxDepth = 0
var currentDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
maxDepth = max(maxDepth, currentDepth)
} else if char == ")" {
currentDepth -= 1
}
}
result.append(maxDepth)
}
return result
}```swift
func parseNestedParens(parenString: String) -> [Int] {
var result: [Int] = []
for group in parenString.components(separatedBy: " ") {
var maxDepth = 0
var currentDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
maxDepth = max(maxDepth, currentDepth)
} else if char == ")" {
currentDepth -= 1
}
}
result.append(maxDepth)
}
return result
}
```func parseNestedParens(parenString: String) -> [Int] {
var result: [Int] = []
let groups = parenString.components(separatedBy: " ")
for group in groups {
var currentLevel = 0
var maxLevel = 0
for char in group {
if char == "(" {
currentLevel += 1
maxLevel = max(maxLevel, currentLevel)
} else if char == ")" {
currentLevel -= 1
}
}
result.append(maxLevel)
}
return result
}```swift
func parseNestedParens(parenString: String) -> [Int] {
var result: [Int] = []
let groups = parenString.components(separatedBy: " ")
for group in groups {
var currentLevel = 0
var maxLevel = 0
for char in group {
if char == "(" {
currentLevel += 1
maxLevel = max(maxLevel, currentLevel)
} else if char == ")" {
currentLevel -= 1
}
}
result.append(maxLevel)
}
return result
}
```func parseNestedParens(parenString: String) -> [Int] {
var result: [Int] = []
for group in parenString.components(separatedBy: " ") {
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
}```swift
func parseNestedParens(parenString: String) -> [Int] {
var result: [Int] = []
for group in parenString.components(separatedBy: " ") {
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.components(separatedBy: " ")
for group in groups {
var maxDepth = 0
var currentDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
maxDepth = max(maxDepth, currentDepth)
} else if char == ")" {
currentDepth -= 1
}
}
result.append(maxDepth)
}
return result
}```swift
func parseNestedParens(parenString: String) -> [Int] {
var result: [Int] = []
let groups = parenString.components(separatedBy: " ")
for group in groups {
var maxDepth = 0
var currentDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
maxDepth = max(maxDepth, currentDepth)
} else if char == ")" {
currentDepth -= 1
}
}
result.append(maxDepth)
}
return result
}
```func parseNestedParens(parenString: String) -> [Int] {
var result: [Int] = []
let groups = parenString.components(separatedBy: " ")
for group in groups {
var maxDepth = 0
var currentDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
maxDepth = max(maxDepth, currentDepth)
} else if char == ")" {
currentDepth -= 1
}
}
result.append(maxDepth)
}
return result
}```swift
func parseNestedParens(parenString: String) -> [Int] {
var result: [Int] = []
let groups = parenString.components(separatedBy: " ")
for group in groups {
var maxDepth = 0
var currentDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
maxDepth = max(maxDepth, currentDepth)
} else if char == ")" {
currentDepth -= 1
}
}
result.append(maxDepth)
}
return result
}
```func parseNestedParens(parenString: String) -> [Int] {
var result: [Int] = []
for group in parenString.components(separatedBy: " ") {
var maxDepth = 0
var currentDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
maxDepth = max(maxDepth, currentDepth)
} else if char == ")" {
currentDepth -= 1
}
}
result.append(maxDepth)
}
return result
}```swift
func parseNestedParens(parenString: String) -> [Int] {
var result: [Int] = []
for group in parenString.components(separatedBy: " ") {
var maxDepth = 0
var currentDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
maxDepth = max(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) }
}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) }
}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) }
}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) }
}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) }
}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) }
}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) }
}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) }
}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) }
}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) }
}func filterBySubstring(strings: [String], substring: String) -> [String] {
return strings.filter { $0.contains(substring) }
}func sumProduct(numbers: [Int]) -> (Int, Int) {
if numbers.isEmpty {
return (0, 1)
}
let sum = numbers.reduce(0, +)
let product = numbers.reduce(1, *)
return (sum, product)
}func sumProduct(numbers: [Int]) -> (Int, Int) {
if numbers.isEmpty {
return (0, 1)
}
let sum = numbers.reduce(0, +)
let product = numbers.reduce(1, *)
return (sum, product)
}func sumProduct(numbers: [Int]) -> (Int, Int) {
if numbers.isEmpty {
return (0, 1)
}
let sum = numbers.reduce(0, +)
let product = numbers.reduce(1, *)
return (sum, product)
}func sumProduct(numbers: [Int]) -> (Int, Int) {
if numbers.isEmpty {
return (0, 1)
}
let sum = numbers.reduce(0, +)
let product = numbers.reduce(1, *)
return (sum, product)
}func sumProduct(numbers: [Int]) -> (Int, Int) {
if numbers.isEmpty {
return (0, 1)
}
let sum = numbers.reduce(0, +)
let product = numbers.reduce(1, *)
return (sum, product)
}func sumProduct(numbers: [Int]) -> (Int, Int) {
if numbers.isEmpty {
return (0, 1)
}
let sum = numbers.reduce(0, +)
let product = numbers.reduce(1, *)
return (sum, product)
}func sumProduct(numbers: [Int]) -> (Int, Int) {
if numbers.isEmpty {
return (0, 1)
}
let sum = numbers.reduce(0, +)
let product = numbers.reduce(1, *)
return (sum, product)
}func sumProduct(numbers: [Int]) -> (Int, Int) {
if numbers.isEmpty {
return (0, 1)
}
let sum = numbers.reduce(0, +)
let product = numbers.reduce(1, *)
return (sum, product)
}func sumProduct(numbers: [Int]) -> (Int, Int) {
if numbers.isEmpty {
return (0, 1)
}
let sum = numbers.reduce(0, +)
let product = numbers.reduce(1, *)
return (sum, product)
}func sumProduct(numbers: [Int]) -> (Int, Int) {
if numbers.isEmpty {
return (0, 1)
}
let sum = numbers.reduce(0, +)
let product = numbers.reduce(1, *)
return (sum, product)
}func sumProduct(numbers: [Int]) -> (Int, Int) {
if numbers.isEmpty {
return (0, 1)
}
let sum = numbers.reduce(0, +)
let product = numbers.reduce(1, *)
return (sum, product)
}func sumProduct(numbers: [Int]) -> (Int, Int) {
if numbers.isEmpty {
return (0, 1)
}
let sum = numbers.reduce(0, +)
let product = numbers.reduce(1, *)
return (sum, product)
}func sumProduct(numbers: [Int]) -> (Int, Int) {
if numbers.isEmpty {
return (0, 1)
}
let sum = numbers.reduce(0, +)
let product = numbers.reduce(1, *)
return (sum, product)
}func sumProduct(numbers: [Int]) -> (Int, Int) {
if numbers.isEmpty {
return (0, 1)
}
let sum = numbers.reduce(0, +)
let product = numbers.reduce(1, *)
return (sum, product)
}func sumProduct(numbers: [Int]) -> (Int, Int) {
if numbers.isEmpty {
return (0, 1)
}
let sum = numbers.reduce(0, +)
let product = numbers.reduce(1, *)
return (sum, product)
}func sumProduct(numbers: [Int]) -> (Int, Int) {
if numbers.isEmpty {
return (0, 1)
}
let sum = numbers.reduce(0, +)
let product = numbers.reduce(1, *)
return (sum, product)
}func sumProduct(numbers: [Int]) -> (Int, Int) {
if numbers.isEmpty {
return (0, 1)
}
let sum = numbers.reduce(0, +)
let product = numbers.reduce(1, *)
return (sum, product)
}func sumProduct(numbers: [Int]) -> (Int, Int) {
if numbers.isEmpty {
return (0, 1)
}
let sum = numbers.reduce(0, +)
let product = numbers.reduce(1, *)
return (sum, product)
}func sumProduct(numbers: [Int]) -> (Int, Int) {
if numbers.isEmpty {
return (0, 1)
}
let sum = numbers.reduce(0, +)
let product = numbers.reduce(1, *)
return (sum, product)
}func sumProduct(numbers: [Int]) -> (Int, Int) {
if numbers.isEmpty {
return (0, 1)
}
let sum = numbers.reduce(0, +)
let product = numbers.reduce(1, *)
return (sum, product)
}func rollingMax(numbers: [Int]) -> [Int] {
var result: [Int] = []
var maxSoFar = Int.min
for num in numbers {
maxSoFar = max(maxSoFar, num)
result.append(maxSoFar)
}
return result
}func rollingMax(numbers: [Int]) -> [Int] {
var result: [Int] = []
var maxSoFar = Int.min
for num in numbers {
maxSoFar = max(maxSoFar, num)
result.append(maxSoFar)
}
return result
}func rollingMax(numbers: [Int]) -> [Int] {
var result: [Int] = []
var maxSoFar = Int.min
for num in numbers {
maxSoFar = max(maxSoFar, num)
result.append(maxSoFar)
}
return result
}func rollingMax(numbers: [Int]) -> [Int] {
var result: [Int] = []
var maxSoFar = Int.min
for num in numbers {
maxSoFar = max(maxSoFar, num)
result.append(maxSoFar)
}
return result
}func rollingMax(numbers: [Int]) -> [Int] {
var result: [Int] = []
var maxSoFar = Int.min
for num in numbers {
maxSoFar = max(maxSoFar, num)
result.append(maxSoFar)
}
return result
}func rollingMax(numbers: [Int]) -> [Int] {
var result: [Int] = []
var maxSoFar = Int.min
for num in numbers {
maxSoFar = max(maxSoFar, num)
result.append(maxSoFar)
}
return result
}func rollingMax(numbers: [Int]) -> [Int] {
var result: [Int] = []
var maxNum = Int.min
for num in numbers {
maxNum = max(maxNum, num)
result.append(maxNum)
}
return result
}func rollingMax(numbers: [Int]) -> [Int] {
var result: [Int] = []
var maxNum = Int.min
for num in numbers {
maxNum = max(maxNum, num)
result.append(maxNum)
}
return result
}func rollingMax(numbers: [Int]) -> [Int] {
var result: [Int] = []
var maxSoFar = Int.min
for num in numbers {
maxSoFar = max(maxSoFar, num)
result.append(maxSoFar)
}
return result
}func rollingMax(numbers: [Int]) -> [Int] {
var result: [Int] = []
var maxSoFar = Int.min
for num in numbers {
maxSoFar = max(maxSoFar, num)
result.append(maxSoFar)
}
return result
}func rollingMax(numbers: [Int]) -> [Int] {
var result: [Int] = []
var maxNum = Int.min
for num in numbers {
maxNum = max(maxNum, num)
result.append(maxNum)
}
return result
}func rollingMax(numbers: [Int]) -> [Int] {
var result: [Int] = []
var maxNum = Int.min
for num in numbers {
maxNum = max(maxNum, num)
result.append(maxNum)
}
return result
}func rollingMax(numbers: [Int]) -> [Int] {
var result: [Int] = []
var maxSoFar = Int.min
for num in numbers {
maxSoFar = max(maxSoFar, num)
result.append(maxSoFar)
}
return result
}func rollingMax(numbers: [Int]) -> [Int] {
var result: [Int] = []
var maxSoFar = Int.min
for num in numbers {
maxSoFar = max(maxSoFar, num)
result.append(maxSoFar)
}
return result
}func rollingMax(numbers: [Int]) -> [Int] {
var result: [Int] = []
var maxNum = Int.min
for num in numbers {
maxNum = max(maxNum, num)
result.append(maxNum)
}
return result
}func rollingMax(numbers: [Int]) -> [Int] {
var result: [Int] = []
var maxNum = Int.min
for num in numbers {
maxNum = max(maxNum, num)
result.append(maxNum)
}
return result
}func rollingMax(numbers: [Int]) -> [Int] {
var result: [Int] = []
var maxSoFar = Int.min
for num in numbers {
maxSoFar = max(maxSoFar, num)
result.append(maxSoFar)
}
return result
}func rollingMax(numbers: [Int]) -> [Int] {
var result: [Int] = []
var maxSoFar = Int.min
for num in numbers {
maxSoFar = max(maxSoFar, num)
result.append(maxSoFar)
}
return result
}func rollingMax(numbers: [Int]) -> [Int] {
var result: [Int] = []
var maxSoFar = Int.min
for num in numbers {
maxSoFar = max(maxSoFar, num)
result.append(maxSoFar)
}
return result
}func rollingMax(numbers: [Int]) -> [Int] {
var result: [Int] = []
var maxSoFar = Int.min
for num in numbers {
maxSoFar = max(maxSoFar, num)
result.append(maxSoFar)
}
return result
}func makePalindrome(string: String) -> String {
guard !string.isEmpty else {
return ""
}
var palindrome = string
var i = string.count - 1
while i >= 0 {
if isPalindrome(substring: string, start: i) {
break
}
i -= 1
}
let prefix = String(string.prefix(i))
let reversedPrefix = String(prefix.reversed())
palindrome += reversedPrefix
return palindrome
}
func isPalindrome(substring: String, start: Int) -> Bool {
var i = start
var j = substring.count - 1
while i < j {
if substring[substring.index(substring.startIndex, offsetBy: i)] != substring[substring.index(substring.startIndex, offsetBy: j)] {
return false
}
i += 1
j -= 1
}
return true
}func makePalindrome(string: String) -> String {
guard !string.isEmpty else {
return ""
}
var palindrome = string
var i = string.count - 1
while i >= 0 {
if isPalindrome(substring: string, start: i) {
break
}
i -= 1
}
let prefix = String(string.prefix(i))
let reversedPrefix = String(prefix.reversed())
palindrome += reversedPrefix
return palindrome
}
func isPalindrome(substring: String, start: Int) -> Bool {
var i = start
var j = substring.count - 1
while i < j {
if substring[substring.index(substring.startIndex, offsetBy: i)] != substring[substring.index(substring.startIndex, offsetBy: j)] {
return false
}
i += 1
j -= 1
}
return true
} // XCTAssertTrue failedfunc makePalindrome(string: String) -> String {
if string.isEmpty {
return ""
}
var palindrome = string
var i = string.count - 1
while i >= 0 {
if isPalindrome(substring: string, start: i) {
break
}
i -= 1
}
let prefix = String(string.prefix(i))
let reversedPrefix = String(prefix.reversed())
palindrome += reversedPrefix
return palindrome
}
func isPalindrome(substring: String, start: Int) -> Bool {
var i = start
var j = substring.count - 1
while i < j {
if substring[substring.index(substring.startIndex, offsetBy: i)] != substring[substring.index(substring.startIndex, offsetBy: j)] {
return false
}
i += 1
j -= 1
}
return true
}func makePalindrome(string: String) -> String {
if string.isEmpty {
return ""
}
var palindrome = string
var i = string.count - 1
while i >= 0 {
if isPalindrome(substring: string, start: i) {
break
}
i -= 1
}
let prefix = String(string.prefix(i))
let reversedPrefix = String(prefix.reversed())
palindrome += reversedPrefix
return palindrome
}
func isPalindrome(substring: String, start: Int) -> Bool {
var i = start
var j = substring.count - 1
while i < j {
if substring[substring.index(substring.startIndex, offsetBy: i)] != substring[substring.index(substring.startIndex, offsetBy: j)] {
return false
}
i += 1
j -= 1
}
return true
} // XCTAssertTrue failedfunc makePalindrome(string: String) -> String {
if string.isEmpty {
return ""
}
var palindromicSuffix = ""
for i in (0..<string.count).reversed() {
let startIndex = string.index(string.startIndex, offsetBy: i)
let currentSubstring = String(string[startIndex...])
if isPalindrome(currentSubstring) {
palindromicSuffix = currentSubstring
break
}
}
let prefix = String(string.prefix(string.count - palindromicSuffix.count))
let reversedPrefix = String(prefix.reversed())
return string + reversedPrefix
}
func isPalindrome(_ string: String) -> Bool {
return string == String(string.reversed())
}func makePalindrome(string: String) -> String {
if string.isEmpty {
return ""
}
var palindromicSuffix = ""
for i in (0..<string.count).reversed() {
let startIndex = string.index(string.startIndex, offsetBy: i)
let currentSubstring = String(string[startIndex...])
if isPalindrome(currentSubstring) {
palindromicSuffix = currentSubstring
break
}
}
let prefix = String(string.prefix(string.count - palindromicSuffix.count))
let reversedPrefix = String(prefix.reversed())
return string + reversedPrefix
}
func isPalindrome(_ string: String) -> Bool {
return string == String(string.reversed())
} // XCTAssertTrue failedfunc makePalindrome(string: String) -> String {
guard !string.isEmpty else {
return ""
}
var palindromicSuffix = ""
for i in (0..<string.count).reversed() {
let startIndex = string.index(string.startIndex, offsetBy: i)
let currentSubstring = String(string[startIndex...])
if isPalindrome(currentSubstring) {
palindromicSuffix = currentSubstring
break
}
}
let prefix = String(string.prefix(string.count - palindromicSuffix.count))
let reversedPrefix = String(prefix.reversed())
return string + reversedPrefix
}
func isPalindrome(_ string: String) -> Bool {
return string == String(string.reversed())
}func makePalindrome(string: String) -> String {
guard !string.isEmpty else {
return ""
}
var palindromicSuffix = ""
for i in (0..<string.count).reversed() {
let startIndex = string.index(string.startIndex, offsetBy: i)
let currentSubstring = String(string[startIndex...])
if isPalindrome(currentSubstring) {
palindromicSuffix = currentSubstring
break
}
}
let prefix = String(string.prefix(string.count - palindromicSuffix.count))
let reversedPrefix = String(prefix.reversed())
return string + reversedPrefix
}
func isPalindrome(_ string: String) -> Bool {
return string == String(string.reversed())
} // XCTAssertTrue failedfunc makePalindrome(string: String) -> String {
guard !string.isEmpty else {
return ""
}
var palindrome = string
var i = string.count - 1
while i >= 0 {
if isPalindrome(substring: string, start: i) {
break
}
i -= 1
}
let prefix = String(string.prefix(i))
let reversedPrefix = String(prefix.reversed())
palindrome += reversedPrefix
return palindrome
}
func isPalindrome(substring: String, start: Int) -> Bool {
var i = start
var j = substring.count - 1
while i < j {
if substring[substring.index(substring.startIndex, offsetBy: i)] != substring[substring.index(substring.startIndex, offsetBy: j)] {
return false
}
i += 1
j -= 1
}
return true
}func makePalindrome(string: String) -> String {
guard !string.isEmpty else {
return ""
}
var palindrome = string
var i = string.count - 1
while i >= 0 {
if isPalindrome(substring: string, start: i) {
break
}
i -= 1
}
let prefix = String(string.prefix(i))
let reversedPrefix = String(prefix.reversed())
palindrome += reversedPrefix
return palindrome
}
func isPalindrome(substring: String, start: Int) -> Bool {
var i = start
var j = substring.count - 1
while i < j {
if substring[substring.index(substring.startIndex, offsetBy: i)] != substring[substring.index(substring.startIndex, offsetBy: j)] {
return false
}
i += 1
j -= 1
}
return true
} // XCTAssertTrue failedfunc makePalindrome(string: String) -> String {
if string.isEmpty {
return ""
}
var palindromicSuffix = ""
var i = string.count - 1
while i >= 0 {
let startIndex = string.index(string.startIndex, offsetBy: i)
let currentSubstring = String(string[startIndex...])
if isPalindrome(currentSubstring) {
palindromicSuffix = currentSubstring
break
}
i -= 1
}
let prefix = String(string.prefix(string.count - palindromicSuffix.count))
let reversedPrefix = String(prefix.reversed())
return string + reversedPrefix
}
func isPalindrome(_ string: String) -> Bool {
return string == String(string.reversed())
}func makePalindrome(string: String) -> String {
if string.isEmpty {
return ""
}
var palindromicSuffix = ""
var i = string.count - 1
while i >= 0 {
let startIndex = string.index(string.startIndex, offsetBy: i)
let currentSubstring = String(string[startIndex...])
if isPalindrome(currentSubstring) {
palindromicSuffix = currentSubstring
break
}
i -= 1
}
let prefix = String(string.prefix(string.count - palindromicSuffix.count))
let reversedPrefix = String(prefix.reversed())
return string + reversedPrefix
}
func isPalindrome(_ string: String) -> Bool {
return string == String(string.reversed())
} // XCTAssertTrue failedfunc makePalindrome(string: String) -> String {
if string.isEmpty {
return ""
}
var palindromicSuffix = ""
for i in (0..<string.count).reversed() {
let index = string.index(string.startIndex, offsetBy: i)
let substring = String(string[index...])
if isPalindrome(substring) {
palindromicSuffix = substring
break
}
}
let prefix = String(string.prefix(string.count - palindromicSuffix.count))
let reversedPrefix = String(prefix.reversed())
return string + reversedPrefix
}
func isPalindrome(_ string: String) -> Bool {
return string == String(string.reversed())
}func makePalindrome(string: String) -> String {
if string.isEmpty {
return ""
}
var palindromicSuffix = ""
for i in (0..<string.count).reversed() {
let index = string.index(string.startIndex, offsetBy: i)
let substring = String(string[index...])
if isPalindrome(substring) {
palindromicSuffix = substring
break
}
}
let prefix = String(string.prefix(string.count - palindromicSuffix.count))
let reversedPrefix = String(prefix.reversed())
return string + reversedPrefix
}
func isPalindrome(_ string: String) -> Bool {
return string == String(string.reversed())
} // XCTAssertTrue failedfunc makePalindrome(string: String) -> String {
if string.isEmpty {
return ""
}
var palindrome = string
var i = string.count - 1
while i >= 0 {
if isPalindrome(substring: string, start: i) {
break
}
i -= 1
}
let prefix = String(string.prefix(i))
let reversedPrefix = String(prefix.reversed())
palindrome += reversedPrefix
return palindrome
}
func isPalindrome(substring: String, start: Int) -> Bool {
var i = start
var j = substring.count - 1
while i < j {
if substring[substring.index(substring.startIndex, offsetBy: i)] != substring[substring.index(substring.startIndex, offsetBy: j)] {
return false
}
i += 1
j -= 1
}
return true
}func makePalindrome(string: String) -> String {
if string.isEmpty {
return ""
}
var palindrome = string
var i = string.count - 1
while i >= 0 {
if isPalindrome(substring: string, start: i) {
break
}
i -= 1
}
let prefix = String(string.prefix(i))
let reversedPrefix = String(prefix.reversed())
palindrome += reversedPrefix
return palindrome
}
func isPalindrome(substring: String, start: Int) -> Bool {
var i = start
var j = substring.count - 1
while i < j {
if substring[substring.index(substring.startIndex, offsetBy: i)] != substring[substring.index(substring.startIndex, offsetBy: j)] {
return false
}
i += 1
j -= 1
}
return true
} // XCTAssertTrue failedfunc makePalindrome(string: String) -> String {
guard !string.isEmpty else {
return ""
}
var suffix = ""
var i = string.count - 1
while i >= 0 {
let startIndex = string.index(string.startIndex, offsetBy: i)
let currentSubstring = string[startIndex...]
if isPalindrome(currentSubstring) {
suffix = String(currentSubstring)
break
}
i -= 1
}
let prefix = String(string.prefix(string.count - suffix.count))
let reversedPrefix = String(prefix.reversed())
return prefix + reversedPrefix + suffix
}
func isPalindrome(_ string: Substring) -> Bool {
let str = String(string)
return str == String(str.reversed())
}func makePalindrome(string: String) -> String {
guard !string.isEmpty else {
return ""
}
var suffix = ""
var i = string.count - 1
while i >= 0 {
let startIndex = string.index(string.startIndex, offsetBy: i)
let currentSubstring = string[startIndex...]
if isPalindrome(currentSubstring) {
suffix = String(currentSubstring)
break
}
i -= 1
}
let prefix = String(string.prefix(string.count - suffix.count))
let reversedPrefix = String(prefix.reversed())
return prefix + reversedPrefix + suffix
}
func isPalindrome(_ string: Substring) -> Bool {
let str = String(string)
return str == String(str.reversed())
} // XCTAssertTrue failedfunc makePalindrome(string: String) -> String {
guard !string.isEmpty else {
return ""
}
var palindrome = string
var i = string.count - 1
while i >= 0 {
if isPalindrome(substring: string, start: i) {
break
}
i -= 1
}
let prefix = String(string.prefix(i))
let reversedPrefix = String(prefix.reversed())
palindrome += reversedPrefix
return palindrome
}
func isPalindrome(substring: String, start: Int) -> Bool {
var i = start
var j = substring.count - 1
while i < j {
if substring[substring.index(substring.startIndex, offsetBy: i)] != substring[substring.index(substring.startIndex, offsetBy: j)] {
return false
}
i += 1
j -= 1
}
return true
}func makePalindrome(string: String) -> String {
guard !string.isEmpty else {
return ""
}
var palindrome = string
var i = string.count - 1
while i >= 0 {
if isPalindrome(substring: string, start: i) {
break
}
i -= 1
}
let prefix = String(string.prefix(i))
let reversedPrefix = String(prefix.reversed())
palindrome += reversedPrefix
return palindrome
}
func isPalindrome(substring: String, start: Int) -> Bool {
var i = start
var j = substring.count - 1
while i < j {
if substring[substring.index(substring.startIndex, offsetBy: i)] != substring[substring.index(substring.startIndex, offsetBy: j)] {
return false
}
i += 1
j -= 1
}
return true
} // XCTAssertTrue failedfunc stringXor(a: String, b: String) -> String {
var result = ""
for i in 0..<min(a.count, b.count) {
let charA = a[a.index(a.startIndex, offsetBy: i)]
let charB = b[b.index(b.startIndex, offsetBy: i)]
if charA != charB {
result.append("1")
} else {
result.append("0")
}
}
return result
}```swift
func stringXor(a: String, b: String) -> String {
var result = ""
for i in 0..<min(a.count, b.count) {
let charA = a[a.index(a.startIndex, offsetBy: i)]
let charB = b[b.index(b.startIndex, offsetBy: i)]
if charA != charB {
result.append("1")
} else {
result.append("0")
}
}
return result
}
```func stringXor(a: String, b: String) -> String {
var result = ""
for i in 0..<min(a.count, b.count) {
let charA = a[a.index(a.startIndex, offsetBy: i)]
let charB = b[b.index(b.startIndex, offsetBy: i)]
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}```swift
func stringXor(a: String, b: String) -> String {
var result = ""
for i in 0..<min(a.count, b.count) {
let charA = a[a.index(a.startIndex, offsetBy: i)]
let charB = b[b.index(b.startIndex, offsetBy: i)]
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}
```func stringXor(a: String, b: String) -> String {
var result = ""
for i in 0..<min(a.count, b.count) {
let charA = a[a.index(a.startIndex, offsetBy: i)]
let charB = b[b.index(b.startIndex, offsetBy: i)]
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}```swift
func stringXor(a: String, b: String) -> String {
var result = ""
for i in 0..<min(a.count, b.count) {
let charA = a[a.index(a.startIndex, offsetBy: i)]
let charB = b[b.index(b.startIndex, offsetBy: i)]
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}
```func stringXor(a: String, b: String) -> String {
var result = ""
for i in 0..<min(a.count, b.count) {
let charA = a[a.index(a.startIndex, offsetBy: i)]
let charB = b[b.index(b.startIndex, offsetBy: i)]
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}```swift
func stringXor(a: String, b: String) -> String {
var result = ""
for i in 0..<min(a.count, b.count) {
let charA = a[a.index(a.startIndex, offsetBy: i)]
let charB = b[b.index(b.startIndex, offsetBy: i)]
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}
```func stringXor(a: String, b: String) -> String {
var result = ""
for i in 0..<min(a.count, b.count) {
let charA = a[a.index(a.startIndex, offsetBy: i)]
let charB = b[b.index(b.startIndex, offsetBy: i)]
if charA != charB {
result.append("1")
} else {
result.append("0")
}
}
return result
}```swift
func stringXor(a: String, b: String) -> String {
var result = ""
for i in 0..<min(a.count, b.count) {
let charA = a[a.index(a.startIndex, offsetBy: i)]
let charB = b[b.index(b.startIndex, offsetBy: i)]
if charA != charB {
result.append("1")
} else {
result.append("0")
}
}
return result
}
```func stringXor(a: String, b: String) -> String {
var result = ""
for i in 0..<min(a.count, b.count) {
let charA = a[a.index(a.startIndex, offsetBy: i)]
let charB = b[b.index(b.startIndex, offsetBy: i)]
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}```swift
func stringXor(a: String, b: String) -> String {
var result = ""
for i in 0..<min(a.count, b.count) {
let charA = a[a.index(a.startIndex, offsetBy: i)]
let charB = b[b.index(b.startIndex, offsetBy: i)]
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}
```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.append("0")
} else {
result.append("1")
}
}
return result
}```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.append("0")
} else {
result.append("1")
}
}
return result
}
```func stringXor(a: String, b: String) -> String {
var result = ""
for i in 0..<min(a.count, b.count) {
let charA = a[a.index(a.startIndex, offsetBy: i)]
let charB = b[b.index(b.startIndex, offsetBy: i)]
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}```swift
func stringXor(a: String, b: String) -> String {
var result = ""
for i in 0..<min(a.count, b.count) {
let charA = a[a.index(a.startIndex, offsetBy: i)]
let charB = b[b.index(b.startIndex, offsetBy: i)]
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}
```func stringXor(a: String, b: String) -> String {
var result = ""
for i in 0..<min(a.count, b.count) {
let charA = a[a.index(a.startIndex, offsetBy: i)]
let charB = b[b.index(b.startIndex, offsetBy: i)]
if charA != charB {
result.append("1")
} else {
result.append("0")
}
}
return result
}```swift
func stringXor(a: String, b: String) -> String {
var result = ""
for i in 0..<min(a.count, b.count) {
let charA = a[a.index(a.startIndex, offsetBy: i)]
let charB = b[b.index(b.startIndex, offsetBy: i)]
if charA != charB {
result.append("1")
} else {
result.append("0")
}
}
return result
}
```func stringXor(a: String, b: String) -> String {
var result = ""
for i in 0..<min(a.count, b.count) {
let charA = a[a.index(a.startIndex, offsetBy: i)]
let charB = b[b.index(b.startIndex, offsetBy: i)]
if charA != charB {
result.append("1")
} else {
result.append("0")
}
}
return result
}func stringXor(a: String, b: String) -> String {
var result = ""
for i in 0..<min(a.count, b.count) {
let charA = a[a.index(a.startIndex, offsetBy: i)]
let charB = b[b.index(b.startIndex, offsetBy: i)]
if charA != charB {
result.append("1")
} else {
result.append("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
}```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
}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
}```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
}```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
}```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
}```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 || (string.count == longestString.count && string < longestString) {
longestString = string
}
}
return longestString
}```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 || (string.count == longestString.count && string < longestString) {
longestString = string
}
}
return longestString
}
``` // XCTAssertTrue failedfunc 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
}```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
} else if string.count == longestString.count && string < longestString {
longestString = string
}
}
return longestString
}```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
} else if string.count == longestString.count && string < longestString {
longestString = string
}
}
return longestString
}
``` // XCTAssertTrue failedfunc 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
}```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 num1 = a
var num2 = b
while num2 != 0 {
let temp = num2
num2 = num1 % num2
num1 = temp
}
return num1
}func greatestCommonDivisor(a: Int, b: Int) -> Int {
var num1 = a
var num2 = b
while num2 != 0 {
let temp = num2
num2 = num1 % num2
num1 = temp
}
return num1
}func greatestCommonDivisor(a: Int, b: Int) -> Int {
if b == 0 {
return a
} else {
return greatestCommonDivisor(a: b, b: a % b)
}
}func greatestCommonDivisor(a: Int, b: Int) -> Int {
if b == 0 {
return a
} else {
return greatestCommonDivisor(a: b, b: a % b)
}
}func greatestCommonDivisor(a: Int, b: Int) -> Int {
var num1 = a
var num2 = b
while num2 != 0 {
let temp = num2
num2 = num1 % num2
num1 = temp
}
return num1
}func greatestCommonDivisor(a: Int, b: Int) -> Int {
var num1 = a
var num2 = b
while num2 != 0 {
let temp = num2
num2 = num1 % num2
num1 = temp
}
return num1
}func greatestCommonDivisor(a: Int, b: Int) -> Int {
var num1 = a
var num2 = b
while num2 != 0 {
let temp = num2
num2 = num1 % num2
num1 = temp
}
return num1
}func greatestCommonDivisor(a: Int, b: Int) -> Int {
var num1 = a
var num2 = b
while num2 != 0 {
let temp = num2
num2 = num1 % num2
num1 = temp
}
return num1
}func greatestCommonDivisor(a: Int, b: Int) -> Int {
var num1 = a
var num2 = b
while num2 != 0 {
let temp = num2
num2 = num1 % num2
num1 = temp
}
return num1
}func greatestCommonDivisor(a: Int, b: Int) -> Int {
var num1 = a
var num2 = b
while num2 != 0 {
let temp = num2
num2 = num1 % num2
num1 = temp
}
return num1
}func greatestCommonDivisor(a: Int, b: Int) -> Int {
var num1 = a
var num2 = b
while num2 != 0 {
let temp = num2
num2 = num1 % num2
num1 = temp
}
return num1
}func greatestCommonDivisor(a: Int, b: Int) -> Int {
var num1 = a
var num2 = b
while num2 != 0 {
let temp = num2
num2 = num1 % num2
num1 = temp
}
return num1
}func greatestCommonDivisor(a: Int, b: Int) -> Int {
var num1 = a
var num2 = b
while num2 != 0 {
let temp = num2
num2 = num1 % num2
num1 = temp
}
return num1
}func greatestCommonDivisor(a: Int, b: Int) -> Int {
var num1 = a
var num2 = b
while num2 != 0 {
let temp = num2
num2 = num1 % num2
num1 = temp
}
return num1
}func greatestCommonDivisor(a: Int, b: Int) -> Int {
var num1 = a
var num2 = b
while num2 != 0 {
let temp = num2
num2 = num1 % num2
num1 = temp
}
return num1
}func greatestCommonDivisor(a: Int, b: Int) -> Int {
var num1 = a
var num2 = b
while num2 != 0 {
let temp = num2
num2 = num1 % num2
num1 = temp
}
return num1
}func greatestCommonDivisor(a: Int, b: Int) -> Int {
var num1 = a
var num2 = b
while num2 != 0 {
let temp = num2
num2 = num1 % num2
num1 = temp
}
return num1
}func greatestCommonDivisor(a: Int, b: Int) -> Int {
var num1 = a
var num2 = b
while num2 != 0 {
let temp = num2
num2 = num1 % num2
num1 = temp
}
return num1
}func greatestCommonDivisor(a: Int, b: Int) -> Int {
var num1 = a
var num2 = b
while num2 != 0 {
let temp = num2
num2 = num1 % num2
num1 = temp
}
return num1
}func greatestCommonDivisor(a: Int, b: Int) -> Int {
var num1 = a
var num2 = b
while num2 != 0 {
let temp = num2
num2 = num1 % num2
num1 = temp
}
return num1
}func allPrefixes(string: String) -> [String] {
var prefixes: [String] = []
var currentPrefix = ""
for char in string {
currentPrefix.append(char)
prefixes.append(currentPrefix)
}
return prefixes
}func allPrefixes(string: String) -> [String] {
var prefixes: [String] = []
var currentPrefix = ""
for char in string {
currentPrefix.append(char)
prefixes.append(currentPrefix)
}
return prefixes
}func allPrefixes(string: String) -> [String] {
var prefixes: [String] = []
var currentPrefix = ""
for char in string {
currentPrefix.append(char)
prefixes.append(currentPrefix)
}
return prefixes
}```swift
func allPrefixes(string: String) -> [String] {
var prefixes: [String] = []
var currentPrefix = ""
for char in string {
currentPrefix.append(char)
prefixes.append(currentPrefix)
}
return prefixes
}
```func allPrefixes(string: String) -> [String] {
var prefixes: [String] = []
var currentPrefix = ""
for char in string {
currentPrefix.append(char)
prefixes.append(currentPrefix)
}
return prefixes
}```swift
func allPrefixes(string: String) -> [String] {
var prefixes: [String] = []
var currentPrefix = ""
for char in string {
currentPrefix.append(char)
prefixes.append(currentPrefix)
}
return prefixes
}
```func allPrefixes(string: String) -> [String] {
var prefixes: [String] = []
var currentPrefix = ""
for char in string {
currentPrefix.append(char)
prefixes.append(currentPrefix)
}
return prefixes
}func allPrefixes(string: String) -> [String] {
var prefixes: [String] = []
var currentPrefix = ""
for char in string {
currentPrefix.append(char)
prefixes.append(currentPrefix)
}
return prefixes
}func allPrefixes(string: String) -> [String] {
var prefixes: [String] = []
var currentPrefix = ""
for char in string {
currentPrefix.append(char)
prefixes.append(currentPrefix)
}
return prefixes
}```swift
func allPrefixes(string: String) -> [String] {
var prefixes: [String] = []
var currentPrefix = ""
for char in string {
currentPrefix.append(char)
prefixes.append(currentPrefix)
}
return prefixes
}
```func allPrefixes(string: String) -> [String] {
var prefixes: [String] = []
var currentPrefix = ""
for char in string {
currentPrefix.append(char)
prefixes.append(currentPrefix)
}
return prefixes
}```swift
func allPrefixes(string: String) -> [String] {
var prefixes: [String] = []
var currentPrefix = ""
for char in string {
currentPrefix.append(char)
prefixes.append(currentPrefix)
}
return prefixes
}
```func allPrefixes(string: String) -> [String] {
var prefixes: [String] = []
for i in 1...string.count {
let index = string.index(string.startIndex, offsetBy: i)
prefixes.append(String(string.prefix(upTo: index)))
}
return prefixes
}func allPrefixes(string: String) -> [String] {
var prefixes: [String] = []
for i in 1...string.count {
let index = string.index(string.startIndex, offsetBy: i)
prefixes.append(String(string.prefix(upTo: index)))
}
return prefixes
} // Fatal error: Range requires lowerBound <= upperBoundfunc allPrefixes(string: String) -> [String] {
var prefixes: [String] = []
var currentPrefix = ""
for char in string {
currentPrefix.append(char)
prefixes.append(currentPrefix)
}
return prefixes
}func allPrefixes(string: String) -> [String] {
var prefixes: [String] = []
var currentPrefix = ""
for char in string {
currentPrefix.append(char)
prefixes.append(currentPrefix)
}
return prefixes
}func allPrefixes(string: String) -> [String] {
var prefixes: [String] = []
var currentPrefix = ""
for char in string {
currentPrefix.append(char)
prefixes.append(currentPrefix)
}
return prefixes
}```swift
func allPrefixes(string: String) -> [String] {
var prefixes: [String] = []
var currentPrefix = ""
for char in string {
currentPrefix.append(char)
prefixes.append(currentPrefix)
}
return prefixes
}
```func allPrefixes(string: String) -> [String] {
var prefixes: [String] = []
var currentPrefix = ""
for char in string {
currentPrefix.append(char)
prefixes.append(currentPrefix)
}
return prefixes
}func allPrefixes(string: String) -> [String] {
var prefixes: [String] = []
var currentPrefix = ""
for char in string {
currentPrefix.append(char)
prefixes.append(currentPrefix)
}
return prefixes
}func stringSequence(n: Int) -> String {
var result = ""
for i in 0...n {
result += "\(i) "
}
return result.trimmingCharacters(in: .whitespaces)
}```swift
func stringSequence(n: Int) -> String {
var result = ""
for i in 0...n {
result += "\(i) "
}
return result.trimmingCharacters(in: .whitespaces)
}
```func stringSequence(n: Int) -> String {
var result = ""
for i in 0...n {
result += "\(i) "
}
return result.trimmingCharacters(in: .whitespaces)
}func stringSequence(n: Int) -> String {
var result = ""
for i in 0...n {
result += "\(i) "
}
return result.trimmingCharacters(in: .whitespaces)
}func stringSequence(n: Int) -> String {
var result = ""
for i in 0...n {
result += "\(i) "
}
return result.trimmingCharacters(in: .whitespaces)
}func stringSequence(n: Int) -> String {
var result = ""
for i in 0...n {
result += "\(i) "
}
return result.trimmingCharacters(in: .whitespaces)
}func stringSequence(n: Int) -> String {
var result = ""
for i in 0...n {
result += "\(i) "
}
return result.trimmingCharacters(in: .whitespaces)
}func stringSequence(n: Int) -> String {
var result = ""
for i in 0...n {
result += "\(i) "
}
return result.trimmingCharacters(in: .whitespaces)
}func stringSequence(n: Int) -> String {
return (0...n).map { String($0) }.joined(separator: " ")
}```swift
func stringSequence(n: Int) -> String {
return (0...n).map { String($0) }.joined(separator: " ")
}
```func stringSequence(n: Int) -> String {
return (0...n).map { String($0) }.joined(separator: " ")
}```swift
func stringSequence(n: Int) -> String {
return (0...n).map { String($0) }.joined(separator: " ")
}
```func stringSequence(n: Int) -> String {
var result = ""
for i in 0...n {
result += "\(i) "
}
return result.trimmingCharacters(in: .whitespaces)
}```swift
func stringSequence(n: Int) -> String {
var result = ""
for i in 0...n {
result += "\(i) "
}
return result.trimmingCharacters(in: .whitespaces)
}
```func stringSequence(n: Int) -> String {
var result = ""
for i in 0...n {
result += "\(i) "
}
return result.trimmingCharacters(in: .whitespaces)
}func stringSequence(n: Int) -> String {
var result = ""
for i in 0...n {
result += "\(i) "
}
return result.trimmingCharacters(in: .whitespaces)
}func stringSequence(n: Int) -> String {
return (0...n).map { String($0) }.joined(separator: " ")
}```swift
func stringSequence(n: Int) -> String {
return (0...n).map { String($0) }.joined(separator: " ")
}
```func stringSequence(n: Int) -> String {
return (0...n).map { String($0) }.joined(separator: " ")
}```swift
func stringSequence(n: Int) -> String {
return (0...n).map { String($0) }.joined(separator: " ")
}
```func countDistinctCharacters(string: String) -> Int {
var distinctCharacters = Set<Character>()
for char in string {
let lowercaseChar = char.lowercased()
distinctCharacters.insert(lowercaseChar)
}
return distinctCharacters.count
}func countDistinctCharacters(string: String) -> Int {
var distinctCharacters = Set<Character>()
for char in string {
let lowercaseChar = char.lowercased()
distinctCharacters.insert(lowercaseChar)
}
return distinctCharacters.count
}distinctCharacters.insert(lowercaseChar) // cannot convert value of type 'String' to expected argument type 'Character'func countDistinctCharacters(string: String) -> Int {
var distinctCharacters = Set<Character>()
for char in string {
distinctCharacters.insert(char.lowercased())
}
return distinctCharacters.count
}func countDistinctCharacters(string: String) -> Int {
var distinctCharacters = Set<Character>()
for char in string {
distinctCharacters.insert(char.lowercased())
}
return distinctCharacters.count
}distinctCharacters.insert(char.lowercased()) // cannot convert value of type 'String' to expected argument type 'Character'func countDistinctCharacters(string: String) -> Int {
var distinctCharacters: Set<Character> = Set()
for char in string {
distinctCharacters.insert(char.lowercased())
}
return distinctCharacters.count
}func countDistinctCharacters(string: String) -> Int {
var distinctCharacters: Set<Character> = Set()
for char in string {
distinctCharacters.insert(char.lowercased())
}
return distinctCharacters.count
}distinctCharacters.insert(char.lowercased()) // cannot convert value of type 'String' to expected argument type 'Character'func countDistinctCharacters(string: String) -> Int {
var distinctCharacters = Set<Character>()
for char in string {
distinctCharacters.insert(char.lowercased())
}
return distinctCharacters.count
}func countDistinctCharacters(string: String) -> Int {
var distinctCharacters = Set<Character>()
for char in string {
distinctCharacters.insert(char.lowercased())
}
return distinctCharacters.count
}distinctCharacters.insert(char.lowercased()) // cannot convert value of type 'String' to expected argument type 'Character'func countDistinctCharacters(string: String) -> Int {
var distinctCharacters = Set<Character>()
for char in string {
distinctCharacters.insert(char.lowercased())
}
return distinctCharacters.count
}func countDistinctCharacters(string: String) -> Int {
var distinctCharacters = Set<Character>()
for char in string {
distinctCharacters.insert(char.lowercased())
}
return distinctCharacters.count
}distinctCharacters.insert(char.lowercased()) // cannot convert value of type 'String' to expected argument type 'Character'func countDistinctCharacters(string: String) -> Int {
var distinctCharacters = Set<Character>()
for char in string {
distinctCharacters.insert(char.lowercased())
}
return distinctCharacters.count
}func countDistinctCharacters(string: String) -> Int {
var distinctCharacters = Set<Character>()
for char in string {
distinctCharacters.insert(char.lowercased())
}
return distinctCharacters.count
}distinctCharacters.insert(char.lowercased()) // cannot convert value of type 'String' to expected argument type 'Character'func countDistinctCharacters(string: String) -> Int {
var distinctCharacters = Set<Character>()
for char in string {
distinctCharacters.insert(char.lowercased())
}
return distinctCharacters.count
}func countDistinctCharacters(string: String) -> Int {
var distinctCharacters = Set<Character>()
for char in string {
distinctCharacters.insert(char.lowercased())
}
return distinctCharacters.count
}distinctCharacters.insert(char.lowercased()) // cannot convert value of type 'String' to expected argument type 'Character'func countDistinctCharacters(string: String) -> Int {
var distinctCharacters = Set<Character>()
for char in string {
let lowercaseChar = char.lowercased()
distinctCharacters.insert(lowercaseChar)
}
return distinctCharacters.count
}func countDistinctCharacters(string: String) -> Int {
var distinctCharacters = Set<Character>()
for char in string {
let lowercaseChar = char.lowercased()
distinctCharacters.insert(lowercaseChar)
}
return distinctCharacters.count
}distinctCharacters.insert(lowercaseChar) // cannot convert value of type 'String' to expected argument type 'Character'func countDistinctCharacters(string: String) -> Int {
var distinctCharacters = Set<Character>()
for char in string {
distinctCharacters.insert(char.lowercased())
}
return distinctCharacters.count
}func countDistinctCharacters(string: String) -> Int {
var distinctCharacters = Set<Character>()
for char in string {
distinctCharacters.insert(char.lowercased())
}
return distinctCharacters.count
}distinctCharacters.insert(char.lowercased()) // cannot convert value of type 'String' to expected argument type 'Character'func countDistinctCharacters(string: String) -> Int {
var distinctCharacters = Set<Character>()
for char in string {
distinctCharacters.insert(char.lowercased())
}
return distinctCharacters.count
}func countDistinctCharacters(string: String) -> Int {
var distinctCharacters = Set<Character>()
for char in string {
distinctCharacters.insert(char.lowercased())
}
return distinctCharacters.count
}distinctCharacters.insert(char.lowercased()) // cannot convert value of type 'String' to expected argument type 'Character'func parseMusic(musicString: String) -> [Int] {
var beats: [Int] = []
let notes = musicString.components(separatedBy: " ")
for note in notes {
switch note {
case "o":
beats.append(4)
case "o|":
beats.append(2)
case ".|":
beats.append(1)
default:
break
}
}
return beats
}```swift
func parseMusic(musicString: String) -> [Int] {
var beats: [Int] = []
let notes = musicString.components(separatedBy: " ")
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] {
var beats: [Int] = []
let notes = musicString.components(separatedBy: " ")
for note in notes {
switch note {
case "o":
beats.append(4)
case "o|":
beats.append(2)
case ".|":
beats.append(1)
default:
break
}
}
return beats
}```swift
func parseMusic(musicString: String) -> [Int] {
var beats: [Int] = []
let notes = musicString.components(separatedBy: " ")
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] {
var beatsArray: [Int] = []
let notes = musicString.components(separatedBy: " ")
for note in notes {
switch note {
case "o":
beatsArray.append(4)
case "o|":
beatsArray.append(2)
case ".|":
beatsArray.append(1)
default:
break
}
}
return beatsArray
}```swift
func parseMusic(musicString: String) -> [Int] {
var beatsArray: [Int] = []
let notes = musicString.components(separatedBy: " ")
for note in notes {
switch note {
case "o":
beatsArray.append(4)
case "o|":
beatsArray.append(2)
case ".|":
beatsArray.append(1)
default:
break
}
}
return beatsArray
}
```func parseMusic(musicString: String) -> [Int] {
var beats: [Int] = []
let notes = musicString.components(separatedBy: " ")
for note in notes {
switch note {
case "o":
beats.append(4)
case "o|":
beats.append(2)
case ".|":
beats.append(1)
default:
break
}
}
return beats
}```swift
func parseMusic(musicString: String) -> [Int] {
var beats: [Int] = []
let notes = musicString.components(separatedBy: " ")
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] {
var beats: [Int] = []
let notes = musicString.components(separatedBy: " ")
for note in notes {
switch note {
case "o":
beats.append(4)
case "o|":
beats.append(2)
case ".|":
beats.append(1)
default:
break
}
}
return beats
}```swift
func parseMusic(musicString: String) -> [Int] {
var beats: [Int] = []
let notes = musicString.components(separatedBy: " ")
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] {
var beats: [Int] = []
let notes = musicString.components(separatedBy: " ")
for note in notes {
switch note {
case "o":
beats.append(4)
case "o|":
beats.append(2)
case ".|":
beats.append(1)
default:
break
}
}
return beats
}```swift
func parseMusic(musicString: String) -> [Int] {
var beats: [Int] = []
let notes = musicString.components(separatedBy: " ")
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] {
var beats: [Int] = []
let notes = musicString.components(separatedBy: " ")
for note in notes {
switch note {
case "o":
beats.append(4)
case "o|":
beats.append(2)
case ".|":
beats.append(1)
default:
break
}
}
return beats
}```swift
func parseMusic(musicString: String) -> [Int] {
var beats: [Int] = []
let notes = musicString.components(separatedBy: " ")
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] {
var beats: [Int] = []
let notes = musicString.components(separatedBy: " ")
for note in notes {
switch note {
case "o":
beats.append(4)
case "o|":
beats.append(2)
case ".|":
beats.append(1)
default:
break
}
}
return beats
}```swift
func parseMusic(musicString: String) -> [Int] {
var beats: [Int] = []
let notes = musicString.components(separatedBy: " ")
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] {
var beats: [Int] = []
let notes = musicString.components(separatedBy: " ")
for note in notes {
switch note {
case "o":
beats.append(4)
case "o|":
beats.append(2)
case ".|":
beats.append(1)
default:
break
}
}
return beats
}```swift
func parseMusic(musicString: String) -> [Int] {
var beats: [Int] = []
let notes = musicString.components(separatedBy: " ")
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] {
var beatsArray: [Int] = []
let notes = musicString.components(separatedBy: " ")
for note in notes {
switch note {
case "o":
beatsArray.append(4)
case "o|":
beatsArray.append(2)
case ".|":
beatsArray.append(1)
default:
break
}
}
return beatsArray
}```swift
func parseMusic(musicString: String) -> [Int] {
var beatsArray: [Int] = []
let notes = musicString.components(separatedBy: " ")
for note in notes {
switch note {
case "o":
beatsArray.append(4)
case "o|":
beatsArray.append(2)
case ".|":
beatsArray.append(1)
default:
break
}
}
return beatsArray
}
```func howManyTimes(string: String, substring: String) -> Int {
guard !string.isEmpty && !substring.isEmpty else {
return 0
}
var count = 0
var searchRange = string.startIndex..<string.endIndex
while let range = string.range(of: substring, range: searchRange) {
count += 1
searchRange = Range(uncheckedBounds: (lower: string.index(after: range.lowerBound), upper: string.endIndex))
}
return count
}func howManyTimes(string: String, substring: String) -> Int {
guard !string.isEmpty && !substring.isEmpty else {
return 0
}
var count = 0
var searchRange = string.startIndex..<string.endIndex
while let range = string.range(of: substring, range: searchRange) {
count += 1
searchRange = Range(uncheckedBounds: (lower: string.index(after: range.lowerBound), upper: string.endIndex))
}
return count
}func howManyTimes(string: String, substring: String) -> Int {
if string.isEmpty || substring.isEmpty {
return 0
}
var count = 0
var startIndex = string.startIndex
while let range = string.range(of: substring, range: startIndex ..< string.endIndex) {
count += 1
startIndex = range.upperBound
}
return count
}func howManyTimes(string: String, substring: String) -> Int {
if string.isEmpty || substring.isEmpty {
return 0
}
var count = 0
var startIndex = string.startIndex
while let range = string.range(of: substring, range: startIndex ..< string.endIndex) {
count += 1
startIndex = range.upperBound
}
return count
} // XCTAssertTrue failedfunc howManyTimes(string: String, substring: String) -> Int {
if string.isEmpty || substring.isEmpty {
return 0
}
var count = 0
var startIndex = string.startIndex
while let range = string.range(of: substring, range: startIndex ..< string.endIndex) {
count += 1
startIndex = range.upperBound
}
return count
}func howManyTimes(string: String, substring: String) -> Int {
if string.isEmpty || substring.isEmpty {
return 0
}
var count = 0
var startIndex = string.startIndex
while let range = string.range(of: substring, range: startIndex ..< string.endIndex) {
count += 1
startIndex = range.upperBound
}
return count
} // XCTAssertTrue failedfunc howManyTimes(string: String, substring: String) -> Int {
if string.isEmpty || substring.isEmpty {
return 0
}
var count = 0
var index = string.startIndex
while index < string.endIndex {
if let range = string[index...].range(of: substring) {
count += 1
index = range.lowerBound
} else {
break
}
index = string.index(after: index)
}
return count
}func howManyTimes(string: String, substring: String) -> Int {
if string.isEmpty || substring.isEmpty {
return 0
}
var count = 0
var index = string.startIndex
while index < string.endIndex {
if let range = string[index...].range(of: substring) {
count += 1
index = range.lowerBound
} else {
break
}
index = string.index(after: index)
}
return count
}func howManyTimes(string: String, substring: String) -> Int {
if string.isEmpty || substring.isEmpty {
return 0
}
var count = 0
var startIndex = string.startIndex
while let range = string.range(of: substring, range: startIndex..<string.endIndex) {
count += 1
startIndex = range.upperBound
}
return count
}func howManyTimes(string: String, substring: String) -> Int {
if string.isEmpty || substring.isEmpty {
return 0
}
var count = 0
var startIndex = string.startIndex
while let range = string.range(of: substring, range: startIndex..<string.endIndex) {
count += 1
startIndex = range.upperBound
}
return count
} // XCTAssertTrue failedfunc howManyTimes(string: String, substring: String) -> Int {
if string.isEmpty || substring.isEmpty {
return 0
}
var count = 0
var startIndex = string.startIndex
while let range = string.range(of: substring, range: startIndex ..< string.endIndex) {
count += 1
startIndex = range.upperBound
}
return count
}func howManyTimes(string: String, substring: String) -> Int {
if string.isEmpty || substring.isEmpty {
return 0
}
var count = 0
var startIndex = string.startIndex
while let range = string.range(of: substring, range: startIndex ..< string.endIndex) {
count += 1
startIndex = range.upperBound
}
return count
} // XCTAssertTrue failedfunc howManyTimes(string: String, substring: String) -> Int {
guard !string.isEmpty && !substring.isEmpty else {
return 0
}
var count = 0
var searchRange = string.startIndex..<string.endIndex
while let range = string.range(of: substring, range: searchRange) {
count += 1
searchRange = Range(uncheckedBounds: (lower: string.index(after: range.lowerBound), upper: string.endIndex))
}
return count
}func howManyTimes(string: String, substring: String) -> Int {
guard !string.isEmpty && !substring.isEmpty else {
return 0
}
var count = 0
var searchRange = string.startIndex..<string.endIndex
while let range = string.range(of: substring, range: searchRange) {
count += 1
searchRange = Range(uncheckedBounds: (lower: string.index(after: range.lowerBound), upper: string.endIndex))
}
return count
}func howManyTimes(string: String, substring: String) -> Int {
if string.isEmpty || substring.isEmpty {
return 0
}
var count = 0
var index = string.startIndex
while index < string.endIndex {
if let range = string.range(of: substring, range: index ..< string.endIndex) {
count += 1
index = range.upperBound
} else {
break
}
}
return count
}func howManyTimes(string: String, substring: String) -> Int {
if string.isEmpty || substring.isEmpty {
return 0
}
var count = 0
var index = string.startIndex
while index < string.endIndex {
if let range = string.range(of: substring, range: index ..< string.endIndex) {
count += 1
index = range.upperBound
} else {
break
}
}
return count
} // XCTAssertTrue failedfunc howManyTimes(string: String, substring: String) -> Int {
if string.isEmpty || substring.isEmpty {
return 0
}
var count = 0
var index = string.startIndex
while index < string.endIndex {
if let range = string.range(of: substring, range: index ..< string.endIndex) {
count += 1
index = range.upperBound
} else {
break
}
}
return count
}func howManyTimes(string: String, substring: String) -> Int {
if string.isEmpty || substring.isEmpty {
return 0
}
var count = 0
var index = string.startIndex
while index < string.endIndex {
if let range = string.range(of: substring, range: index ..< string.endIndex) {
count += 1
index = range.upperBound
} else {
break
}
}
return count
} // XCTAssertTrue failedfunc howManyTimes(string: String, substring: String) -> Int {
guard !string.isEmpty && !substring.isEmpty else {
return 0
}
var count = 0
var index = string.startIndex
while index < string.endIndex {
if let range = string.range(of: substring, range: index ..< string.endIndex) {
count += 1
index = range.lowerBound
index = string.index(after: index)
} else {
break
}
}
return count
}func howManyTimes(string: String, substring: String) -> Int {
guard !string.isEmpty && !substring.isEmpty else {
return 0
}
var count = 0
var index = string.startIndex
while index < string.endIndex {
if let range = string.range(of: substring, range: index ..< string.endIndex) {
count += 1
index = range.lowerBound
index = string.index(after: index)
} else {
break
}
}
return count
}func sortNumbers(numbers: String) -> String {
let numberMap: [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.components(separatedBy: " ").sorted {
guard let num1 = numberMap[$0], let num2 = numberMap[$1] else {
return false
}
return num1 < num2
}
return sortedNumbers.joined(separator: " ")
}```swift
func sortNumbers(numbers: String) -> String {
let numberMap: [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.components(separatedBy: " ").sorted {
guard let num1 = numberMap[$0], let num2 = numberMap[$1] else {
return false
}
return num1 < num2
}
return sortedNumbers.joined(separator: " ")
}
```func sortNumbers(numbers: String) -> String {
let numberMap: [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.components(separatedBy: " ").sorted { numberMap[$0]! < numberMap[$1]! }
return sortedNumbers.joined(separator: " ")
}```swift
func sortNumbers(numbers: String) -> String {
let numberMap: [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.components(separatedBy: " ").sorted { numberMap[$0]! < numberMap[$1]! }
return sortedNumbers.joined(separator: " ")
}
```func sortNumbers(numbers: String) -> String {
let numberMap: [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.components(separatedBy: " ").sorted {
guard let num1 = numberMap[$0], let num2 = numberMap[$1] else {
return false
}
return num1 < num2
}
return sortedNumbers.joined(separator: " ")
}```swift
func sortNumbers(numbers: String) -> String {
let numberMap: [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.components(separatedBy: " ").sorted {
guard let num1 = numberMap[$0], let num2 = numberMap[$1] else {
return false
}
return num1 < num2
}
return sortedNumbers.joined(separator: " ")
}
```func sortNumbers(numbers: String) -> String {
let numberMap: [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.components(separatedBy: " ").sorted {
guard let num1 = numberMap[$0], let num2 = numberMap[$1] else {
return false
}
return num1 < num2
}
return sortedNumbers.joined(separator: " ")
}```swift
func sortNumbers(numbers: String) -> String {
let numberMap: [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.components(separatedBy: " ").sorted {
guard let num1 = numberMap[$0], let num2 = numberMap[$1] else {
return false
}
return num1 < num2
}
return sortedNumbers.joined(separator: " ")
}
```func sortNumbers(numbers: String) -> String {
let numberMap: [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.components(separatedBy: " ").sorted {
guard let num1 = numberMap[$0], let num2 = numberMap[$1] else {
return false
}
return num1 < num2
}
return sortedNumbers.joined(separator: " ")
}```swift
func sortNumbers(numbers: String) -> String {
let numberMap: [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.components(separatedBy: " ").sorted {
guard let num1 = numberMap[$0], let num2 = numberMap[$1] else {
return false
}
return num1 < num2
}
return sortedNumbers.joined(separator: " ")
}
```func sortNumbers(numbers: String) -> String {
let numberMap: [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.components(separatedBy: " ").sorted {
guard let num1 = numberMap[$0], let num2 = numberMap[$1] else {
return false
}
return num1 < num2
}
return sortedNumbers.joined(separator: " ")
}```swift
func sortNumbers(numbers: String) -> String {
let numberMap: [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.components(separatedBy: " ").sorted {
guard let num1 = numberMap[$0], let num2 = numberMap[$1] else {
return false
}
return num1 < num2
}
return sortedNumbers.joined(separator: " ")
}
```func sortNumbers(numbers: String) -> String {
let numberMap: [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.components(separatedBy: " ").sorted {
guard let num1 = numberMap[$0], let num2 = numberMap[$1] else {
return false
}
return num1 < num2
}
return sortedNumbers.joined(separator: " ")
}```swift
func sortNumbers(numbers: String) -> String {
let numberMap: [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.components(separatedBy: " ").sorted {
guard let num1 = numberMap[$0], let num2 = numberMap[$1] else {
return false
}
return num1 < num2
}
return sortedNumbers.joined(separator: " ")
}
```func sortNumbers(numbers: String) -> String {
let numberMap: [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.components(separatedBy: " ").sorted {
guard let num1 = numberMap[$0], let num2 = numberMap[$1] else {
return false
}
return num1 < num2
}
return sortedNumbers.joined(separator: " ")
}```swift
func sortNumbers(numbers: String) -> String {
let numberMap: [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.components(separatedBy: " ").sorted {
guard let num1 = numberMap[$0], let num2 = numberMap[$1] else {
return false
}
return num1 < num2
}
return sortedNumbers.joined(separator: " ")
}
```func sortNumbers(numbers: String) -> String {
let numberMap: [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.components(separatedBy: " ").sorted { numberMap[$0]! < numberMap[$1]! }
return sortedNumbers.joined(separator: " ")
}```swift
func sortNumbers(numbers: String) -> String {
let numberMap: [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.components(separatedBy: " ").sorted { numberMap[$0]! < numberMap[$1]! }
return sortedNumbers.joined(separator: " ")
}
```func sortNumbers(numbers: String) -> String {
let numberMap: [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.components(separatedBy: " ").sorted {
guard let num1 = numberMap[$0], let num2 = numberMap[$1] else {
return false
}
return num1 < num2
}
return sortedNumbers.joined(separator: " ")
}```swift
func sortNumbers(numbers: String) -> String {
let numberMap: [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.components(separatedBy: " ").sorted {
guard let num1 = numberMap[$0], let num2 = numberMap[$1] else {
return false
}
return num1 < num2
}
return sortedNumbers.joined(separator: " ")
}
```func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count >= 2 else {
fatalError("Input array must have at least two elements.")
}
var minDiff = Double.infinity
var closestPair: (Double, Double) = (0.0, 0.0)
for i in 0..<numbers.count {
for j in i+1..<numbers.count {
let diff = abs(numbers[i] - numbers[j])
if diff < minDiff {
minDiff = diff
closestPair = (min(numbers[i], numbers[j]), max(numbers[i], numbers[j]))
}
}
}
return closestPair
}```swift
func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count >= 2 else {
fatalError("Input array must have at least two elements.")
}
var minDiff = Double.infinity
var closestPair: (Double, Double) = (0.0, 0.0)
for i in 0..<numbers.count {
for j in i+1..<numbers.count {
let diff = abs(numbers[i] - numbers[j])
if diff < minDiff {
minDiff = diff
closestPair = (min(numbers[i], numbers[j]), max(numbers[i], numbers[j]))
}
}
}
return closestPair
}
```func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count >= 2 else {
fatalError("Input array must have at least two elements.")
}
var sortedNumbers = numbers.sorted()
var minDifference = Double.infinity
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
}```swift
func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count >= 2 else {
fatalError("Input array must have at least two elements.")
}
var sortedNumbers = numbers.sorted()
var minDifference = Double.infinity
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("Input array must have at least two elements.")
}
var minDiff = Double.infinity
var result: (Double, Double) = (0.0, 0.0)
for i in 0..<numbers.count {
for j in i+1..<numbers.count {
let diff = abs(numbers[i] - numbers[j])
if diff < minDiff {
minDiff = diff
result = (min(numbers[i], numbers[j]), max(numbers[i], numbers[j]))
}
}
}
return result
}```swift
func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count >= 2 else {
fatalError("Input array must have at least two elements.")
}
var minDiff = Double.infinity
var result: (Double, Double) = (0.0, 0.0)
for i in 0..<numbers.count {
for j in i+1..<numbers.count {
let diff = abs(numbers[i] - numbers[j])
if diff < minDiff {
minDiff = diff
result = (min(numbers[i], numbers[j]), max(numbers[i], numbers[j]))
}
}
}
return result
}
```func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count >= 2 else {
fatalError("Array must have at least two elements.")
}
var minDiff = Double.infinity
var closestPair: (Double, Double) = (0.0, 0.0)
for i in 0..<numbers.count {
for j in i+1..<numbers.count {
let diff = abs(numbers[i] - numbers[j])
if diff < minDiff {
minDiff = diff
closestPair = (min(numbers[i], numbers[j]), max(numbers[i], numbers[j]))
}
}
}
return closestPair
}```swift
func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count >= 2 else {
fatalError("Array must have at least two elements.")
}
var minDiff = Double.infinity
var closestPair: (Double, Double) = (0.0, 0.0)
for i in 0..<numbers.count {
for j in i+1..<numbers.count {
let diff = abs(numbers[i] - numbers[j])
if diff < minDiff {
minDiff = diff
closestPair = (min(numbers[i], numbers[j]), max(numbers[i], numbers[j]))
}
}
}
return closestPair
}
```func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count >= 2 else {
fatalError("Array must have 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 = abs(sortedNumbers[i] - sortedNumbers[i + 1])
if difference < minDifference {
minDifference = difference
closestPair = (sortedNumbers[i], sortedNumbers[i + 1])
}
}
return closestPair
}```swift
func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count >= 2 else {
fatalError("Array must have 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 = abs(sortedNumbers[i] - sortedNumbers[i + 1])
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")
}
var sortedNumbers = numbers.sorted()
var minDifference = Double.infinity
var closestPair: (Double, Double) = (0.0, 0.0)
for i in 0..<sortedNumbers.count - 1 {
let diff = abs(sortedNumbers[i] - sortedNumbers[i + 1])
if diff < minDifference {
minDifference = diff
closestPair = (sortedNumbers[i], sortedNumbers[i + 1])
}
}
return closestPair
}```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.infinity
var closestPair: (Double, Double) = (0.0, 0.0)
for i in 0..<sortedNumbers.count - 1 {
let diff = abs(sortedNumbers[i] - sortedNumbers[i + 1])
if diff < minDifference {
minDifference = diff
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")
}
var minDiff = Double.infinity
var result: (Double, Double) = (0.0, 0.0)
for i in 0..<numbers.count {
for j in i+1..<numbers.count {
let diff = abs(numbers[i] - numbers[j])
if diff < minDiff {
minDiff = diff
result = (min(numbers[i], numbers[j]), max(numbers[i], numbers[j]))
}
}
}
return result
}```swift
func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count >= 2 else {
fatalError("Array must contain at least two elements")
}
var minDiff = Double.infinity
var result: (Double, Double) = (0.0, 0.0)
for i in 0..<numbers.count {
for j in i+1..<numbers.count {
let diff = abs(numbers[i] - numbers[j])
if diff < minDiff {
minDiff = diff
result = (min(numbers[i], numbers[j]), max(numbers[i], numbers[j]))
}
}
}
return result
}
```func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count >= 2 else {
fatalError("Input array must have at least two elements.")
}
var minDiff = Double.infinity
var closestPair: (Double, Double) = (0.0, 0.0)
for i in 0..<numbers.count {
for j in i+1..<numbers.count {
let diff = abs(numbers[i] - numbers[j])
if diff < minDiff {
minDiff = diff
closestPair = (min(numbers[i], numbers[j]), max(numbers[i], numbers[j]))
}
}
}
return closestPair
}```swift
func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count >= 2 else {
fatalError("Input array must have at least two elements.")
}
var minDiff = Double.infinity
var closestPair: (Double, Double) = (0.0, 0.0)
for i in 0..<numbers.count {
for j in i+1..<numbers.count {
let diff = abs(numbers[i] - numbers[j])
if diff < minDiff {
minDiff = diff
closestPair = (min(numbers[i], numbers[j]), max(numbers[i], numbers[j]))
}
}
}
return closestPair
}
```func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count >= 2 else {
fatalError("Input array must have at least two elements.")
}
var minDifference = Double.infinity
var result: (Double, Double) = (0.0, 0.0)
for i in 0..<numbers.count {
for j in i+1..<numbers.count {
let difference = abs(numbers[i] - numbers[j])
if difference < minDifference {
minDifference = difference
result = (min(numbers[i], numbers[j]), max(numbers[i], numbers[j]))
}
}
}
return result
}```swift
func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count >= 2 else {
fatalError("Input array must have at least two elements.")
}
var minDifference = Double.infinity
var result: (Double, Double) = (0.0, 0.0)
for i in 0..<numbers.count {
for j in i+1..<numbers.count {
let difference = abs(numbers[i] - numbers[j])
if difference < minDifference {
minDifference = difference
result = (min(numbers[i], numbers[j]), max(numbers[i], numbers[j]))
}
}
}
return result
}
```func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count >= 2 else {
fatalError("Input array must have at least two elements.")
}
var minDiff = Double.greatestFiniteMagnitude
var closestPair: (Double, Double) = (0.0, 0.0)
for i in 0..<numbers.count {
for j in i+1..<numbers.count {
let diff = abs(numbers[i] - numbers[j])
if diff < minDiff {
minDiff = diff
closestPair = (min(numbers[i], numbers[j]), max(numbers[i], numbers[j]))
}
}
}
return closestPair
}```swift
func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count >= 2 else {
fatalError("Input array must have at least two elements.")
}
var minDiff = Double.greatestFiniteMagnitude
var closestPair: (Double, Double) = (0.0, 0.0)
for i in 0..<numbers.count {
for j in i+1..<numbers.count {
let diff = abs(numbers[i] - numbers[j])
if diff < minDiff {
minDiff = diff
closestPair = (min(numbers[i], numbers[j]), max(numbers[i], numbers[j]))
}
}
}
return closestPair
}
```func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minNumber = numbers.min(), let maxNumber = numbers.max() else {
return []
}
let range = maxNumber - minNumber
if range == 0 {
return numbers
}
return numbers.map { (value - minNumber) / range }
}```swift
func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minNumber = numbers.min(), let maxNumber = numbers.max() else {
return []
}
let range = maxNumber - minNumber
if range == 0 {
return numbers
}
return numbers.map { (value - minNumber) / range }
}
```return numbers.map { (value - minNumber) / range } // contextual type for closure argument list expects 1 argument, which cannot be implicitly ignoredreturn numbers.map { (value - minNumber) / range } // cannot find 'value' in scopefunc rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minNumber = numbers.min(), let maxNumber = numbers.max() else {
return []
}
let range = maxNumber - minNumber
if range == 0 {
return numbers.map { _ in 0.0 }
}
return numbers.map { (number - minNumber) / range }
}```swift
func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minNumber = numbers.min(), let maxNumber = numbers.max() else {
return []
}
let range = maxNumber - minNumber
if range == 0 {
return numbers.map { _ in 0.0 }
}
return numbers.map { (number - minNumber) / range }
}
```return numbers.map { (number - minNumber) / range } // contextual type for closure argument list expects 1 argument, which cannot be implicitly ignoredreturn numbers.map { (number - minNumber) / range } // cannot find 'number' in scopefunc rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minNumber = numbers.min(), let maxNumber = numbers.max() else {
return []
}
let range = maxNumber - minNumber
if range == 0 {
return numbers
}
return numbers.map { (value - minNumber) / range }
}```swift
func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minNumber = numbers.min(), let maxNumber = numbers.max() else {
return []
}
let range = maxNumber - minNumber
if range == 0 {
return numbers
}
return numbers.map { (value - minNumber) / range }
}
```return numbers.map { (value - minNumber) / range } // contextual type for closure argument list expects 1 argument, which cannot be implicitly ignoredreturn numbers.map { (value - minNumber) / range } // cannot find 'value' in scopefunc rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minNumber = numbers.min(), let maxNumber = numbers.max() else {
return []
}
let range = maxNumber - minNumber
return numbers.map { (value) -> Double in
return (value - minNumber) / range
}
}```swift
func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minNumber = numbers.min(), let maxNumber = numbers.max() else {
return []
}
let range = maxNumber - minNumber
return numbers.map { (value) -> Double in
return (value - minNumber) / range
}
}
```func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minNum = numbers.min(), let maxNum = numbers.max() else {
return []
}
let range = maxNum - minNum
return numbers.map { (num - minNum) / range }
}```swift
func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minNum = numbers.min(), let maxNum = numbers.max() else {
return []
}
let range = maxNum - minNum
return numbers.map { (num - minNum) / range }
}
```return numbers.map { (num - minNum) / range } // cannot find 'num' in scopereturn numbers.map { (num - minNum) / range } // contextual type for closure argument list expects 1 argument, which cannot be implicitly ignoredfunc rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minNumber = numbers.min(), let maxNumber = numbers.max() else {
return []
}
let range = maxNumber - minNumber
return numbers.map { (value) -> Double in
return (value - minNumber) / range
}
}```swift
func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minNumber = numbers.min(), let maxNumber = numbers.max() else {
return []
}
let range = maxNumber - minNumber
return numbers.map { (value) -> Double in
return (value - minNumber) / range
}
}
```func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minNumber = numbers.min(), let maxNumber = numbers.max() else {
return []
}
let range = maxNumber - minNumber
return numbers.map { (value) in
return (value - minNumber) / range
}
}```swift
func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minNumber = numbers.min(), let maxNumber = numbers.max() else {
return []
}
let range = maxNumber - minNumber
return numbers.map { (value) in
return (value - minNumber) / range
}
}
```func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minNumber = numbers.min(), let maxNumber = numbers.max() else {
return []
}
let range = maxNumber - minNumber
return numbers.map { (value) -> Double in
return (value - minNumber) / range
}
}```swift
func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minNumber = numbers.min(), let maxNumber = numbers.max() else {
return []
}
let range = maxNumber - minNumber
return numbers.map { (value) -> Double in
return (value - minNumber) / range
}
}
```func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minNumber = numbers.min(), let maxNumber = numbers.max() else {
return []
}
let range = maxNumber - minNumber
return numbers.map { (value) -> Double in
return (value - minNumber) / range
}
}```swift
func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minNumber = numbers.min(), let maxNumber = numbers.max() else {
return []
}
let range = maxNumber - minNumber
return numbers.map { (value) -> Double in
return (value - minNumber) / range
}
}
```func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minNumber = numbers.min(), let maxNumber = numbers.max() else {
return []
}
let range = maxNumber - minNumber
return numbers.map { (value) -> Double in
return (value - minNumber) / range
}
}```swift
func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minNumber = numbers.min(), let maxNumber = numbers.max() else {
return []
}
let range = maxNumber - minNumber
return numbers.map { (value) -> Double in
return (value - minNumber) / range
}
}
```func filterIntegers(values: [AnyHashable]) -> [Int] {
return values.compactMap { $0 as? Int }
}```swift
func filterIntegers(values: [AnyHashable]) -> [Int] {
return values.compactMap { $0 as? Int }
}
```func filterIntegers(values: [AnyHashable]) -> [Int] {
return values.compactMap { $0 as? Int }
}```swift
func filterIntegers(values: [AnyHashable]) -> [Int] {
return values.compactMap { $0 as? Int }
}
```func filterIntegers(values: [AnyHashable]) -> [Int] {
return values.compactMap { $0 as? Int }
}```swift
func filterIntegers(values: [AnyHashable]) -> [Int] {
return values.compactMap { $0 as? Int }
}
```func filterIntegers(values: [AnyHashable]) -> [Int] {
return values.compactMap { $0 as? Int }
}```swift
func filterIntegers(values: [AnyHashable]) -> [Int] {
return values.compactMap { $0 as? Int }
}
```func filterIntegers(values: [AnyHashable]) -> [Int] {
return values.compactMap { $0 as? Int }
}```swift
func filterIntegers(values: [AnyHashable]) -> [Int] {
return values.compactMap { $0 as? Int }
}
```func filterIntegers(values: [AnyHashable]) -> [Int] {
return values.compactMap { $0 as? Int }
}```swift
func filterIntegers(values: [AnyHashable]) -> [Int] {
return values.compactMap { $0 as? Int }
}
```func filterIntegers(values: [AnyHashable]) -> [Int] {
return values.compactMap { $0 as? Int }
}```swift
func filterIntegers(values: [AnyHashable]) -> [Int] {
return values.compactMap { $0 as? Int }
}
```func filterIntegers(values: [AnyHashable]) -> [Int] {
return values.compactMap { $0 as? Int }
}```swift
func filterIntegers(values: [AnyHashable]) -> [Int] {
return values.compactMap { $0 as? Int }
}
```func filterIntegers(values: [AnyHashable]) -> [Int] {
return values.compactMap { $0 as? Int }
}```swift
func filterIntegers(values: [AnyHashable]) -> [Int] {
return values.compactMap { $0 as? Int }
}
```func filterIntegers(values: [AnyHashable]) -> [Int] {
return values.compactMap { $0 as? Int }
}```swift
func filterIntegers(values: [AnyHashable]) -> [Int] {
return values.compactMap { $0 as? Int }
}
```func strlen(string: String) -> Int {
return string.count
}func strlen(string: String) -> Int {
return string.count
}func strlen(string: String) -> Int {
return string.count
}func strlen(string: String) -> Int {
return string.count
}func strlen(string: String) -> Int {
return string.count
}func strlen(string: String) -> Int {
return string.count
}func strlen(string: String) -> Int {
return string.count
}func strlen(string: String) -> Int {
return string.count
}func strlen(string: String) -> Int {
return string.count
}func strlen(string: String) -> Int {
return string.count
}func strlen(string: String) -> Int {
return string.count
}func strlen(string: String) -> Int {
return string.count
}func strlen(string: String) -> Int {
return string.count
}func strlen(string: String) -> Int {
return string.count
}func strlen(string: String) -> Int {
return string.count
}func strlen(string: String) -> Int {
return string.count
}func strlen(string: String) -> Int {
return string.count
}func strlen(string: String) -> Int {
return string.count
}func strlen(string: String) -> Int {
return string.count
}func strlen(string: String) -> Int {
return string.count
}func largestDivisor(n: Int) -> Int {
for i in (1..<n).reversed() {
if n % i == 0 {
return i
}
}
return 1
}func largestDivisor(n: Int) -> Int {
for i in (1..<n).reversed() {
if n % i == 0 {
return i
}
}
return 1
}func largestDivisor(n: Int) -> Int {
var largest = 1
for i in 2..<n {
if n % i == 0 {
largest = i
}
}
return largest
}func largestDivisor(n: Int) -> Int {
var largest = 1
for i in 2..<n {
if n % i == 0 {
largest = i
}
}
return largest
}func largestDivisor(n: Int) -> Int {
var largest = 1
for i in 2..<n {
if n % i == 0 {
largest = i
}
}
return largest
}func largestDivisor(n: Int) -> Int {
var largest = 1
for i in 2..<n {
if n % i == 0 {
largest = i
}
}
return largest
}func largestDivisor(n: Int) -> Int {
var largest = 1
for i in 2..<n {
if n % i == 0 {
largest = i
}
}
return largest
}func largestDivisor(n: Int) -> Int {
var largest = 1
for i in 2..<n {
if n % i == 0 {
largest = i
}
}
return largest
}func largestDivisor(n: Int) -> Int {
var largest = 1
for i in 2..<n {
if n % i == 0 {
largest = i
}
}
return largest
}func largestDivisor(n: Int) -> Int {
var largest = 1
for i in 2..<n {
if n % i == 0 {
largest = i
}
}
return largest
}func largestDivisor(n: Int) -> Int {
var largest = 1
for i in 2..<n {
if n % i == 0 {
largest = i
}
}
return largest
}func largestDivisor(n: Int) -> Int {
var largest = 1
for i in 2..<n {
if n % i == 0 {
largest = i
}
}
return largest
}func largestDivisor(n: Int) -> Int {
var largest = 1
for i in 2..<n {
if n % i == 0 {
largest = i
}
}
return largest
}func largestDivisor(n: Int) -> Int {
var largest = 1
for i in 2..<n {
if n % i == 0 {
largest = i
}
}
return largest
}func largestDivisor(n: Int) -> Int {
var largest = 1
for i in 2..<n {
if n % i == 0 {
largest = i
}
}
return largest
}func largestDivisor(n: Int) -> Int {
var largest = 1
for i in 2..<n {
if n % i == 0 {
largest = i
}
}
return largest
}func largestDivisor(n: Int) -> Int {
var largest = 1
for i in 2..<n {
if n % i == 0 {
largest = i
}
}
return largest
}func largestDivisor(n: Int) -> Int {
var largest = 1
for i in 2..<n {
if n % i == 0 {
largest = i
}
}
return largest
}func largestDivisor(n: Int) -> Int {
var largest = 1
for i in 2..<n {
if n % i == 0 {
largest = i
}
}
return largest
}func largestDivisor(n: Int) -> Int {
var largest = 1
for i in 2..<n {
if n % i == 0 {
largest = i
}
}
return largest
}func factorize(n: Int) -> [Int] {
var factors: [Int] = []
var num = n
var divisor = 2
while num > 1 {
if num % divisor == 0 {
factors.append(divisor)
num /= divisor
} else {
divisor += 1
}
}
return factors
}func factorize(n: Int) -> [Int] {
var factors: [Int] = []
var num = n
var divisor = 2
while num > 1 {
if num % divisor == 0 {
factors.append(divisor)
num /= divisor
} else {
divisor += 1
}
}
return factors
}func factorize(n: Int) -> [Int] {
var factors: [Int] = []
var num = n
var divisor = 2
while num > 1 {
if num % divisor == 0 {
factors.append(divisor)
num /= divisor
} else {
divisor += 1
}
}
return factors
}func factorize(n: Int) -> [Int] {
var factors: [Int] = []
var num = n
var divisor = 2
while num > 1 {
if num % divisor == 0 {
factors.append(divisor)
num /= divisor
} else {
divisor += 1
}
}
return factors
}func factorize(n: Int) -> [Int] {
var factors: [Int] = []
var num = n
var divisor = 2
while num > 1 {
if num % divisor == 0 {
factors.append(divisor)
num /= divisor
} else {
divisor += 1
}
}
return factors
}```swift
func factorize(n: Int) -> [Int] {
var factors: [Int] = []
var num = n
var divisor = 2
while num > 1 {
if num % divisor == 0 {
factors.append(divisor)
num /= divisor
} else {
divisor += 1
}
}
return factors
}
```func factorize(n: Int) -> [Int] {
var factors: [Int] = []
var num = n
var divisor = 2
while num > 1 {
if num % divisor == 0 {
factors.append(divisor)
num /= divisor
} else {
divisor += 1
}
}
return factors
}func factorize(n: Int) -> [Int] {
var factors: [Int] = []
var num = n
var divisor = 2
while num > 1 {
if num % divisor == 0 {
factors.append(divisor)
num /= divisor
} else {
divisor += 1
}
}
return factors
}func factorize(n: Int) -> [Int] {
var factors: [Int] = []
var num = n
var divisor = 2
while num > 1 {
while num % divisor == 0 {
factors.append(divisor)
num /= divisor
}
divisor += 1
}
return factors
}func factorize(n: Int) -> [Int] {
var factors: [Int] = []
var num = n
var divisor = 2
while num > 1 {
while num % divisor == 0 {
factors.append(divisor)
num /= divisor
}
divisor += 1
}
return factors
}func factorize(n: Int) -> [Int] {
var factors: [Int] = []
var num = n
var divisor = 2
while num > 1 {
while num % divisor == 0 {
factors.append(divisor)
num /= divisor
}
divisor += 1
}
return factors
}func factorize(n: Int) -> [Int] {
var factors: [Int] = []
var num = n
var divisor = 2
while num > 1 {
while num % divisor == 0 {
factors.append(divisor)
num /= divisor
}
divisor += 1
}
return factors
}func factorize(n: Int) -> [Int] {
var factors: [Int] = []
var num = n
var divisor = 2
while num > 1 {
while num % divisor == 0 {
factors.append(divisor)
num /= divisor
}
divisor += 1
}
return factors
}func factorize(n: Int) -> [Int] {
var factors: [Int] = []
var num = n
var divisor = 2
while num > 1 {
while num % divisor == 0 {
factors.append(divisor)
num /= divisor
}
divisor += 1
}
return factors
}func factorize(n: Int) -> [Int] {
var factors: [Int] = []
var num = n
var divisor = 2
while num > 1 {
while num % divisor == 0 {
factors.append(divisor)
num /= divisor
}
divisor += 1
}
return factors
}func factorize(n: Int) -> [Int] {
var factors: [Int] = []
var num = n
var divisor = 2
while num > 1 {
while num % divisor == 0 {
factors.append(divisor)
num /= divisor
}
divisor += 1
}
return factors
}func factorize(n: Int) -> [Int] {
var factors: [Int] = []
var num = n
var divisor = 2
while num > 1 {
if num % divisor == 0 {
factors.append(divisor)
num /= divisor
} else {
divisor += 1
}
}
return factors
}func factorize(n: Int) -> [Int] {
var factors: [Int] = []
var num = n
var divisor = 2
while num > 1 {
if num % divisor == 0 {
factors.append(divisor)
num /= divisor
} else {
divisor += 1
}
}
return factors
}func factorize(n: Int) -> [Int] {
var factors: [Int] = []
var num = n
var divisor = 2
while num > 1 {
while num % divisor == 0 {
factors.append(divisor)
num /= divisor
}
divisor += 1
}
return factors
}func factorize(n: Int) -> [Int] {
var factors: [Int] = []
var num = n
var divisor = 2
while num > 1 {
while num % divisor == 0 {
factors.append(divisor)
num /= divisor
}
divisor += 1
}
return factors
}func removeDuplicates(numbers: [Int]) -> [Int] {
var uniqueNumbers: [Int] = []
var frequencyDict: [Int: Int] = [:]
for number in numbers {
frequencyDict[number, default: 0] += 1
if frequencyDict[number] == 1 {
uniqueNumbers.append(number)
}
}
return uniqueNumbers
}func removeDuplicates(numbers: [Int]) -> [Int] {
var uniqueNumbers: [Int] = []
var frequencyDict: [Int: Int] = [:]
for number in numbers {
frequencyDict[number, default: 0] += 1
if frequencyDict[number] == 1 {
uniqueNumbers.append(number)
}
}
return uniqueNumbers
} // XCTAssertTrue failedfunc removeDuplicates(numbers: [Int]) -> [Int] {
var uniqueNumbers: [Int] = []
var occurrences: [Int: Int] = [:]
for number in numbers {
if let count = occurrences[number] {
occurrences[number] = count + 1
} else {
occurrences[number] = 1
uniqueNumbers.append(number)
}
}
return uniqueNumbers
}func removeDuplicates(numbers: [Int]) -> [Int] {
var uniqueNumbers: [Int] = []
var occurrences: [Int: Int] = [:]
for number in numbers {
if let count = occurrences[number] {
occurrences[number] = count + 1
} else {
occurrences[number] = 1
uniqueNumbers.append(number)
}
}
return uniqueNumbers
} // XCTAssertTrue failedfunc removeDuplicates(numbers: [Int]) -> [Int] {
var uniqueNumbers: [Int] = []
var occurrences: [Int: Int] = [:]
for number in numbers {
occurrences[number, default: 0] += 1
if occurrences[number] == 1 {
uniqueNumbers.append(number)
}
}
return uniqueNumbers
}func removeDuplicates(numbers: [Int]) -> [Int] {
var uniqueNumbers: [Int] = []
var occurrences: [Int: Int] = [:]
for number in numbers {
occurrences[number, default: 0] += 1
if occurrences[number] == 1 {
uniqueNumbers.append(number)
}
}
return uniqueNumbers
} // XCTAssertTrue failedfunc removeDuplicates(numbers: [Int]) -> [Int] {
var uniqueNumbers = [Int]()
var seenNumbers = Set<Int>()
for number in numbers {
if !seenNumbers.contains(number) {
uniqueNumbers.append(number)
seenNumbers.insert(number)
}
}
return uniqueNumbers
}func removeDuplicates(numbers: [Int]) -> [Int] {
var uniqueNumbers = [Int]()
var seenNumbers = Set<Int>()
for number in numbers {
if !seenNumbers.contains(number) {
uniqueNumbers.append(number)
seenNumbers.insert(number)
}
}
return uniqueNumbers
} // XCTAssertTrue failedfunc removeDuplicates(numbers: [Int]) -> [Int] {
var uniqueNumbers: [Int] = []
var seenNumbers: Set<Int> = Set()
for number in numbers {
if !seenNumbers.contains(number) {
uniqueNumbers.append(number)
seenNumbers.insert(number)
}
}
return uniqueNumbers
}func removeDuplicates(numbers: [Int]) -> [Int] {
var uniqueNumbers: [Int] = []
var seenNumbers: Set<Int> = Set()
for number in numbers {
if !seenNumbers.contains(number) {
uniqueNumbers.append(number)
seenNumbers.insert(number)
}
}
return uniqueNumbers
} // XCTAssertTrue failedfunc removeDuplicates(numbers: [Int]) -> [Int] {
var uniqueNumbers: [Int] = []
var seenNumbers: Set<Int> = []
for number in numbers {
if !seenNumbers.contains(number) {
uniqueNumbers.append(number)
seenNumbers.insert(number)
}
}
return uniqueNumbers
}func removeDuplicates(numbers: [Int]) -> [Int] {
var uniqueNumbers: [Int] = []
var seenNumbers: Set<Int> = []
for number in numbers {
if !seenNumbers.contains(number) {
uniqueNumbers.append(number)
seenNumbers.insert(number)
}
}
return uniqueNumbers
} // XCTAssertTrue failedfunc removeDuplicates(numbers: [Int]) -> [Int] {
var uniqueNumbers: [Int] = []
var frequencyDict: [Int: Int] = [:]
for number in numbers {
frequencyDict[number, default: 0] += 1
if frequencyDict[number] == 1 {
uniqueNumbers.append(number)
}
}
return uniqueNumbers
}func removeDuplicates(numbers: [Int]) -> [Int] {
var uniqueNumbers: [Int] = []
var frequencyDict: [Int: Int] = [:]
for number in numbers {
frequencyDict[number, default: 0] += 1
if frequencyDict[number] == 1 {
uniqueNumbers.append(number)
}
}
return uniqueNumbers
} // XCTAssertTrue failedfunc removeDuplicates(numbers: [Int]) -> [Int] {
var uniqueNumbers: [Int] = []
var frequencyDict: [Int: Int] = [:]
for num in numbers {
frequencyDict[num, default: 0] += 1
if frequencyDict[num] == 1 {
uniqueNumbers.append(num)
}
}
return uniqueNumbers
}func removeDuplicates(numbers: [Int]) -> [Int] {
var uniqueNumbers: [Int] = []
var frequencyDict: [Int: Int] = [:]
for num in numbers {
frequencyDict[num, default: 0] += 1
if frequencyDict[num] == 1 {
uniqueNumbers.append(num)
}
}
return uniqueNumbers
} // XCTAssertTrue failedfunc removeDuplicates(numbers: [Int]) -> [Int] {
var uniqueNumbers: [Int] = []
var frequencyDict: [Int: Int] = [:]
for number in numbers {
frequencyDict[number, default: 0] += 1
if frequencyDict[number] == 1 {
uniqueNumbers.append(number)
}
}
return uniqueNumbers
}func removeDuplicates(numbers: [Int]) -> [Int] {
var uniqueNumbers: [Int] = []
var frequencyDict: [Int: Int] = [:]
for number in numbers {
frequencyDict[number, default: 0] += 1
if frequencyDict[number] == 1 {
uniqueNumbers.append(number)
}
}
return uniqueNumbers
} // XCTAssertTrue failedfunc removeDuplicates(numbers: [Int]) -> [Int] {
var uniqueNumbers: [Int] = []
var frequencyDict: [Int: Int] = [:]
for number in numbers {
frequencyDict[number, default: 0] += 1
if frequencyDict[number] == 1 {
uniqueNumbers.append(number)
}
}
return uniqueNumbers
}func removeDuplicates(numbers: [Int]) -> [Int] {
var uniqueNumbers: [Int] = []
var frequencyDict: [Int: Int] = [:]
for number in numbers {
frequencyDict[number, default: 0] += 1
if frequencyDict[number] == 1 {
uniqueNumbers.append(number)
}
}
return uniqueNumbers
} // XCTAssertTrue failedfunc flipCase(string: String) -> String {
var result = ""
for char in string {
if char.isUppercase {
result.append(char.lowercased())
} else if char.isLowercase {
result.append(char.uppercased())
} else {
result.append(char)
}
}
return result
}func flipCase(string: String) -> String {
var result = ""
for char in string {
if char.isUppercase {
result.append(char.lowercased())
} else if char.isLowercase {
result.append(char.uppercased())
} else {
result.append(char)
}
}
return result
}func flipCase(string: String) -> String {
var result = ""
for char in string {
if char.isUppercase {
result.append(char.lowercased())
} else if char.isLowercase {
result.append(char.uppercased())
} else {
result.append(char)
}
}
return result
}func flipCase(string: String) -> String {
var result = ""
for char in string {
if char.isUppercase {
result.append(char.lowercased())
} else if char.isLowercase {
result.append(char.uppercased())
} else {
result.append(char)
}
}
return result
}func flipCase(string: String) -> String {
var result = ""
for char in string {
if char.isUppercase {
result.append(char.lowercased())
} else if char.isLowercase {
result.append(char.uppercased())
} else {
result.append(char)
}
}
return result
}func flipCase(string: String) -> String {
var result = ""
for char in string {
if char.isUppercase {
result.append(char.lowercased())
} else if char.isLowercase {
result.append(char.uppercased())
} else {
result.append(char)
}
}
return result
}func flipCase(string: String) -> String {
var result = ""
for char in string {
if char.isUppercase {
result.append(char.lowercased())
} else if char.isLowercase {
result.append(char.uppercased())
} else {
result.append(char)
}
}
return result
}func flipCase(string: String) -> String {
var result = ""
for char in string {
if char.isUppercase {
result.append(char.lowercased())
} else if char.isLowercase {
result.append(char.uppercased())
} else {
result.append(char)
}
}
return result
}func flipCase(string: String) -> String {
var result = ""
for char in string {
if char.isUppercase {
result.append(char.lowercased())
} else if char.isLowercase {
result.append(char.uppercased())
} else {
result.append(char)
}
}
return result
}func flipCase(string: String) -> String {
var result = ""
for char in string {
if char.isUppercase {
result.append(char.lowercased())
} else if char.isLowercase {
result.append(char.uppercased())
} else {
result.append(char)
}
}
return result
}func flipCase(string: String) -> String {
var result = ""
for char in string {
if char.isUppercase {
result.append(char.lowercased())
} else if char.isLowercase {
result.append(char.uppercased())
} else {
result.append(char)
}
}
return result
}func flipCase(string: String) -> String {
var result = ""
for char in string {
if char.isUppercase {
result.append(char.lowercased())
} else if char.isLowercase {
result.append(char.uppercased())
} else {
result.append(char)
}
}
return result
}func flipCase(string: String) -> String {
var result = ""
for char in string {
if char.isUppercase {
result.append(char.lowercased())
} else if char.isLowercase {
result.append(char.uppercased())
} else {
result.append(char)
}
}
return result
}func flipCase(string: String) -> String {
var result = ""
for char in string {
if char.isUppercase {
result.append(char.lowercased())
} else if char.isLowercase {
result.append(char.uppercased())
} else {
result.append(char)
}
}
return result
}func flipCase(string: String) -> String {
var result = ""
for char in string {
if char.isUppercase {
result.append(char.lowercased())
} else if char.isLowercase {
result.append(char.uppercased())
} else {
result.append(char)
}
}
return result
}func flipCase(string: String) -> String {
var result = ""
for char in string {
if char.isUppercase {
result.append(char.lowercased())
} else if char.isLowercase {
result.append(char.uppercased())
} else {
result.append(char)
}
}
return result
}func flipCase(string: String) -> String {
var result = ""
for char in string {
if char.isUppercase {
result.append(char.lowercased())
} else if char.isLowercase {
result.append(char.uppercased())
} else {
result.append(char)
}
}
return result
}func flipCase(string: String) -> String {
var result = ""
for char in string {
if char.isUppercase {
result.append(char.lowercased())
} else if char.isLowercase {
result.append(char.uppercased())
} else {
result.append(char)
}
}
return result
}func flipCase(string: String) -> String {
var result = ""
for char in string {
if char.isUppercase {
result.append(char.lowercased())
} else if char.isLowercase {
result.append(char.uppercased())
} else {
result.append(char)
}
}
return result
}func flipCase(string: String) -> String {
var result = ""
for char in string {
if char.isUppercase {
result.append(char.lowercased())
} else if char.isLowercase {
result.append(char.uppercased())
} else {
result.append(char)
}
}
return result
}func concatenate(strings: [String]) -> String {
return strings.joined()
}func concatenate(strings: [String]) -> String {
return strings.joined()
}func concatenate(strings: [String]) -> String {
return strings.joined()
}```swift
func concatenate(strings: [String]) -> String {
return strings.joined()
}
```func concatenate(strings: [String]) -> String {
return strings.joined()
}```swift
func concatenate(strings: [String]) -> String {
return strings.joined()
}
```func concatenate(strings: [String]) -> String {
return strings.joined()
}func concatenate(strings: [String]) -> String {
return strings.joined()
}func concatenate(strings: [String]) -> String {
return strings.joined()
}```swift
func concatenate(strings: [String]) -> String {
return strings.joined()
}
```func concatenate(strings: [String]) -> String {
return strings.joined()
}```swift
func concatenate(strings: [String]) -> String {
return strings.joined()
}
```func concatenate(strings: [String]) -> String {
return strings.joined()
}func concatenate(strings: [String]) -> String {
return strings.joined()
}func concatenate(strings: [String]) -> String {
return strings.joined()
}```swift
func concatenate(strings: [String]) -> String {
return strings.joined()
}
```func concatenate(strings: [String]) -> String {
return strings.joined()
}```swift
func concatenate(strings: [String]) -> String {
return strings.joined()
}
```func concatenate(strings: [String]) -> String {
return strings.joined()
}```swift
func concatenate(strings: [String]) -> String {
return strings.joined()
}
```func filterByPrefix(strings: [String], prefix: String) -> [String] {
return strings.filter { $0.hasPrefix(prefix) }
}```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) }
}```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) }
}```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) }
}```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) }
}```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) }
}```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) }
}```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) }
}```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) }
}```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) }
}```swift
func filterByPrefix(strings: [String], prefix: String) -> [String] {
return strings.filter { $0.hasPrefix(prefix) }
}
```func getPositive(l: [Int]) -> [Int] {
return l.filter { $0 > 0 }
}```swift
func getPositive(l: [Int]) -> [Int] {
return l.filter { $0 > 0 }
}
```func getPositive(l: [Int]) -> [Int] {
return l.filter { $0 > 0 }
}```swift
func getPositive(l: [Int]) -> [Int] {
return l.filter { $0 > 0 }
}
```func getPositive(l: [Int]) -> [Int] {
return l.filter { $0 > 0 }
}```swift
func getPositive(l: [Int]) -> [Int] {
return l.filter { $0 > 0 }
}
```func getPositive(l: [Int]) -> [Int] {
return l.filter { $0 > 0 }
}```swift
func getPositive(l: [Int]) -> [Int] {
return l.filter { $0 > 0 }
}
```func getPositive(l: [Int]) -> [Int] {
return l.filter { $0 > 0 }
}```swift
func getPositive(l: [Int]) -> [Int] {
return l.filter { $0 > 0 }
}
```func getPositive(l: [Int]) -> [Int] {
return l.filter { $0 > 0 }
}```swift
func getPositive(l: [Int]) -> [Int] {
return l.filter { $0 > 0 }
}
```func getPositive(l: [Int]) -> [Int] {
return l.filter { $0 > 0 }
}```swift
func getPositive(l: [Int]) -> [Int] {
return l.filter { $0 > 0 }
}
```func getPositive(l: [Int]) -> [Int] {
return l.filter { $0 > 0 }
}```swift
func getPositive(l: [Int]) -> [Int] {
return l.filter { $0 > 0 }
}
```func getPositive(l: [Int]) -> [Int] {
return l.filter { $0 > 0 }
}```swift
func getPositive(l: [Int]) -> [Int] {
return l.filter { $0 > 0 }
}
```func getPositive(l: [Int]) -> [Int] {
return l.filter { $0 > 0 }
}```swift
func getPositive(l: [Int]) -> [Int] {
return l.filter { $0 > 0 }
}
```func isPrime(n: Int) -> Bool {
if n <= 1 {
return false
}
if n <= 3 {
return true
}
if n % 2 == 0 || n % 3 == 0 {
return false
}
var i = 5
while i * i <= n {
if n % i == 0 || n % (i + 2) == 0 {
return false
}
i += 6
}
return true
}func isPrime(n: Int) -> Bool {
if n <= 1 {
return false
}
if n <= 3 {
return true
}
if n % 2 == 0 || n % 3 == 0 {
return false
}
var i = 5
while i * i <= n {
if n % i == 0 || n % (i + 2) == 0 {
return false
}
i += 6
}
return true
}func isPrime(n: Int) -> Bool {
if n <= 1 {
return false
}
if n <= 3 {
return true
}
if n % 2 == 0 || n % 3 == 0 {
return false
}
var i = 5
while i * i <= n {
if n % i == 0 || n % (i + 2) == 0 {
return false
}
i += 6
}
return true
}func isPrime(n: Int) -> Bool {
if n <= 1 {
return false
}
if n <= 3 {
return true
}
if n % 2 == 0 || n % 3 == 0 {
return false
}
var i = 5
while i * i <= n {
if n % i == 0 || n % (i + 2) == 0 {
return false
}
i += 6
}
return true
}func isPrime(n: Int) -> Bool {
if n <= 1 {
return false
}
if n <= 3 {
return true
}
if n % 2 == 0 || n % 3 == 0 {
return false
}
var i = 5
while i * i <= n {
if n % i == 0 || n % (i + 2) == 0 {
return false
}
i += 6
}
return true
}func isPrime(n: Int) -> Bool {
if n <= 1 {
return false
}
if n <= 3 {
return true
}
if n % 2 == 0 || n % 3 == 0 {
return false
}
var i = 5
while i * i <= n {
if n % i == 0 || n % (i + 2) == 0 {
return false
}
i += 6
}
return true
}func isPrime(n: Int) -> Bool {
if n <= 1 {
return false
}
if n <= 3 {
return true
}
if n % 2 == 0 || n % 3 == 0 {
return false
}
var i = 5
while i * i <= n {
if n % i == 0 || n % (i + 2) == 0 {
return false
}
i += 6
}
return true
}func isPrime(n: Int) -> Bool {
if n <= 1 {
return false
}
if n <= 3 {
return true
}
if n % 2 == 0 || n % 3 == 0 {
return false
}
var i = 5
while i * i <= n {
if n % i == 0 || n % (i + 2) == 0 {
return false
}
i += 6
}
return true
}func isPrime(n: Int) -> Bool {
if n <= 1 {
return false
}
if n <= 3 {
return true
}
if n % 2 == 0 || n % 3 == 0 {
return false
}
var i = 5
while i * i <= n {
if n % i == 0 || n % (i + 2) == 0 {
return false
}
i += 6
}
return true
}func isPrime(n: Int) -> Bool {
if n <= 1 {
return false
}
if n <= 3 {
return true
}
if n % 2 == 0 || n % 3 == 0 {
return false
}
var i = 5
while i * i <= n {
if n % i == 0 || n % (i + 2) == 0 {
return false
}
i += 6
}
return true
}func isPrime(n: Int) -> Bool {
if n <= 1 {
return false
}
if n <= 3 {
return true
}
if n % 2 == 0 || n % 3 == 0 {
return false
}
var i = 5
while i * i <= n {
if n % i == 0 || n % (i + 2) == 0 {
return false
}
i += 6
}
return true
}func isPrime(n: Int) -> Bool {
if n <= 1 {
return false
}
if n <= 3 {
return true
}
if n % 2 == 0 || n % 3 == 0 {
return false
}
var i = 5
while i * i <= n {
if n % i == 0 || n % (i + 2) == 0 {
return false
}
i += 6
}
return true
}func isPrime(n: Int) -> Bool {
if n <= 1 {
return false
}
if n <= 3 {
return true
}
if n % 2 == 0 || n % 3 == 0 {
return false
}
var i = 5
while i * i <= n {
if n % i == 0 || n % (i + 2) == 0 {
return false
}
i += 6
}
return true
}func isPrime(n: Int) -> Bool {
if n <= 1 {
return false
}
if n <= 3 {
return true
}
if n % 2 == 0 || n % 3 == 0 {
return false
}
var i = 5
while i * i <= n {
if n % i == 0 || n % (i + 2) == 0 {
return false
}
i += 6
}
return true
}func isPrime(n: Int) -> Bool {
if n <= 1 {
return false
}
if n <= 3 {
return true
}
if n % 2 == 0 || n % 3 == 0 {
return false
}
var i = 5
while i * i <= n {
if n % i == 0 || n % (i + 2) == 0 {
return false
}
i += 6
}
return true
}func isPrime(n: Int) -> Bool {
if n <= 1 {
return false
}
if n <= 3 {
return true
}
if n % 2 == 0 || n % 3 == 0 {
return false
}
var i = 5
while i * i <= n {
if n % i == 0 || n % (i + 2) == 0 {
return false
}
i += 6
}
return true
}func isPrime(n: Int) -> Bool {
if n <= 1 {
return false
}
if n <= 3 {
return true
}
if n % 2 == 0 || n % 3 == 0 {
return false
}
var i = 5
while i * i <= n {
if n % i == 0 || n % (i + 2) == 0 {
return false
}
i += 6
}
return true
}func isPrime(n: Int) -> Bool {
if n <= 1 {
return false
}
if n <= 3 {
return true
}
if n % 2 == 0 || n % 3 == 0 {
return false
}
var i = 5
while i * i <= n {
if n % i == 0 || n % (i + 2) == 0 {
return false
}
i += 6
}
return true
}func isPrime(n: Int) -> Bool {
if n <= 1 {
return false
}
if n <= 3 {
return true
}
if n % 2 == 0 || n % 3 == 0 {
return false
}
var i = 5
while i * i <= n {
if n % i == 0 || n % (i + 2) == 0 {
return false
}
i += 6
}
return true
}func isPrime(n: Int) -> Bool {
if n <= 1 {
return false
}
if n <= 3 {
return true
}
if n % 2 == 0 || n % 3 == 0 {
return false
}
var i = 5
while i * i <= n {
if n % i == 0 || n % (i + 2) == 0 {
return false
}
i += 6
}
return true
}func sortThird(l: [Int]) -> [Int] {
var sortedIndices: [Int] = []
var sortedValues: [Int] = []
for (index, value) in l.enumerated() {
if index % 3 == 0 {
sortedIndices.append(index)
sortedValues.append(value)
}
}
let sortedValuesSorted = sortedValues.sorted()
var result: [Int] = []
for (index, value) in l.enumerated() {
if sortedIndices.contains(index) {
result.append(sortedValuesSorted.removeFirst())
} else {
result.append(value)
}
}
return result
}```swift
func sortThird(l: [Int]) -> [Int] {
var sortedIndices: [Int] = []
var sortedValues: [Int] = []
for (index, value) in l.enumerated() {
if index % 3 == 0 {
sortedIndices.append(index)
sortedValues.append(value)
}
}
let sortedValuesSorted = sortedValues.sorted()
var result: [Int] = []
for (index, value) in l.enumerated() {
if sortedIndices.contains(index) {
result.append(sortedValuesSorted.removeFirst())
} else {
result.append(value)
}
}
return result
}
```result.append(sortedValuesSorted.removeFirst()) // cannot use mutating member on immutable value: 'sortedValuesSorted' is a 'let' constantfunc sortThird(l: [Int]) -> [Int] {
var sortedIndices: [Int] = []
var sortedValues: [Int] = []
for (index, value) in l.enumerated() {
if index % 3 == 0 {
sortedIndices.append(index)
sortedValues.append(value)
}
}
let sortedValuesSorted = sortedValues.sorted()
var result: [Int] = []
for (index, value) in l.enumerated() {
if sortedIndices.contains(index) {
result.append(sortedValuesSorted.removeFirst())
} else {
result.append(value)
}
}
return result
}```swift
func sortThird(l: [Int]) -> [Int] {
var sortedIndices: [Int] = []
var sortedValues: [Int] = []
for (index, value) in l.enumerated() {
if index % 3 == 0 {
sortedIndices.append(index)
sortedValues.append(value)
}
}
let sortedValuesSorted = sortedValues.sorted()
var result: [Int] = []
for (index, value) in l.enumerated() {
if sortedIndices.contains(index) {
result.append(sortedValuesSorted.removeFirst())
} else {
result.append(value)
}
}
return result
}
```result.append(sortedValuesSorted.removeFirst()) // cannot use mutating member on immutable value: 'sortedValuesSorted' is a 'let' constantfunc sortThird(l: [Int]) -> [Int] {
var sortedIndices: [Int] = []
var sortedValues: [Int] = []
for (index, value) in l.enumerated() {
if index % 3 == 0 {
sortedIndices.append(index)
sortedValues.append(value)
}
}
let sortedValuesSorted = sortedValues.sorted()
var result: [Int] = []
var sortedIndex = 0
for (index, value) in l.enumerated() {
if sortedIndices.contains(index) {
result.append(sortedValuesSorted[sortedIndex])
sortedIndex += 1
} else {
result.append(value)
}
}
return result
}```swift
func sortThird(l: [Int]) -> [Int] {
var sortedIndices: [Int] = []
var sortedValues: [Int] = []
for (index, value) in l.enumerated() {
if index % 3 == 0 {
sortedIndices.append(index)
sortedValues.append(value)
}
}
let sortedValuesSorted = sortedValues.sorted()
var result: [Int] = []
var sortedIndex = 0
for (index, value) in l.enumerated() {
if sortedIndices.contains(index) {
result.append(sortedValuesSorted[sortedIndex])
sortedIndex += 1
} else {
result.append(value)
}
}
return result
}
```func sortThird(l: [Int]) -> [Int] {
var sortedIndices: [Int] = []
var sortedValues: [Int] = []
for (index, value) in l.enumerated() {
if index % 3 == 0 {
sortedIndices.append(index)
sortedValues.append(value)
}
}
let sortedValuesSorted = sortedValues.sorted()
var result: [Int] = []
var sortedIndex = 0
for (index, value) in l.enumerated() {
if sortedIndices.contains(index) {
result.append(sortedValuesSorted[sortedIndex])
sortedIndex += 1
} else {
result.append(value)
}
}
return result
}```swift
func sortThird(l: [Int]) -> [Int] {
var sortedIndices: [Int] = []
var sortedValues: [Int] = []
for (index, value) in l.enumerated() {
if index % 3 == 0 {
sortedIndices.append(index)
sortedValues.append(value)
}
}
let sortedValuesSorted = sortedValues.sorted()
var result: [Int] = []
var sortedIndex = 0
for (index, value) in l.enumerated() {
if sortedIndices.contains(index) {
result.append(sortedValuesSorted[sortedIndex])
sortedIndex += 1
} else {
result.append(value)
}
}
return result
}
```func sortThird(l: [Int]) -> [Int] {
var sortedIndices: [Int] = []
var sortedValues: [Int] = []
for (index, value) in l.enumerated() {
if index % 3 == 0 {
sortedIndices.append(index)
sortedValues.append(value)
}
}
let sortedValuesSorted = sortedValues.sorted()
var result: [Int] = []
var sortedIndex = 0
for (index, value) in l.enumerated() {
if sortedIndices.contains(index) {
result.append(sortedValuesSorted[sortedIndex])
sortedIndex += 1
} else {
result.append(value)
}
}
return result
}```swift
func sortThird(l: [Int]) -> [Int] {
var sortedIndices: [Int] = []
var sortedValues: [Int] = []
for (index, value) in l.enumerated() {
if index % 3 == 0 {
sortedIndices.append(index)
sortedValues.append(value)
}
}
let sortedValuesSorted = sortedValues.sorted()
var result: [Int] = []
var sortedIndex = 0
for (index, value) in l.enumerated() {
if sortedIndices.contains(index) {
result.append(sortedValuesSorted[sortedIndex])
sortedIndex += 1
} else {
result.append(value)
}
}
return result
}
```func sortThird(l: [Int]) -> [Int] {
var sortedIndices: [Int] = []
var sortedValues: [Int] = []
for (index, value) in l.enumerated() {
if index % 3 == 0 {
sortedIndices.append(index)
sortedValues.append(value)
}
}
let sortedValuesSorted = sortedValues.sorted()
var result: [Int] = []
var sortedIndex = 0
for (index, value) in l.enumerated() {
if sortedIndices.contains(index) {
result.append(sortedValuesSorted[sortedIndex])
sortedIndex += 1
} else {
result.append(value)
}
}
return result
}```swift
func sortThird(l: [Int]) -> [Int] {
var sortedIndices: [Int] = []
var sortedValues: [Int] = []
for (index, value) in l.enumerated() {
if index % 3 == 0 {
sortedIndices.append(index)
sortedValues.append(value)
}
}
let sortedValuesSorted = sortedValues.sorted()
var result: [Int] = []
var sortedIndex = 0
for (index, value) in l.enumerated() {
if sortedIndices.contains(index) {
result.append(sortedValuesSorted[sortedIndex])
sortedIndex += 1
} else {
result.append(value)
}
}
return result
}
```func sortThird(l: [Int]) -> [Int] {
var sortedIndices: [Int] = []
var sortedValues: [Int] = []
for (index, value) in l.enumerated() {
if index % 3 == 0 {
sortedIndices.append(index)
sortedValues.append(value)
}
}
let sortedValuesSorted = sortedValues.sorted()
var result = l
for (index, value) in zip(sortedIndices, sortedValuesSorted) {
result[index] = value
}
return result
}```swift
func sortThird(l: [Int]) -> [Int] {
var sortedIndices: [Int] = []
var sortedValues: [Int] = []
for (index, value) in l.enumerated() {
if index % 3 == 0 {
sortedIndices.append(index)
sortedValues.append(value)
}
}
let sortedValuesSorted = sortedValues.sorted()
var result = l
for (index, value) in zip(sortedIndices, sortedValuesSorted) {
result[index] = value
}
return result
}
```func sortThird(l: [Int]) -> [Int] {
var sortedIndices: [Int] = []
var sortedValues: [Int] = []
for (index, value) in l.enumerated() {
if index % 3 == 0 {
sortedIndices.append(index)
sortedValues.append(value)
}
}
let sortedValuesSorted = sortedValues.sorted()
var result: [Int] = []
var sortedIndex = 0
for (index, value) in l.enumerated() {
if sortedIndices.contains(index) {
result.append(sortedValuesSorted[sortedIndex])
sortedIndex += 1
} else {
result.append(value)
}
}
return result
}```swift
func sortThird(l: [Int]) -> [Int] {
var sortedIndices: [Int] = []
var sortedValues: [Int] = []
for (index, value) in l.enumerated() {
if index % 3 == 0 {
sortedIndices.append(index)
sortedValues.append(value)
}
}
let sortedValuesSorted = sortedValues.sorted()
var result: [Int] = []
var sortedIndex = 0
for (index, value) in l.enumerated() {
if sortedIndices.contains(index) {
result.append(sortedValuesSorted[sortedIndex])
sortedIndex += 1
} else {
result.append(value)
}
}
return result
}
```func sortThird(l: [Int]) -> [Int] {
var sortedIndices: [Int] = []
var sortedValues: [Int] = []
for (index, value) in l.enumerated() {
if index % 3 == 0 {
sortedIndices.append(index)
sortedValues.append(value)
}
}
let sortedValuesSorted = sortedValues.sorted()
var result: [Int] = []
var sortedIndex = 0
for (index, value) in l.enumerated() {
if sortedIndices.contains(index) {
result.append(sortedValuesSorted[sortedIndex])
sortedIndex += 1
} else {
result.append(value)
}
}
return result
}```swift
func sortThird(l: [Int]) -> [Int] {
var sortedIndices: [Int] = []
var sortedValues: [Int] = []
for (index, value) in l.enumerated() {
if index % 3 == 0 {
sortedIndices.append(index)
sortedValues.append(value)
}
}
let sortedValuesSorted = sortedValues.sorted()
var result: [Int] = []
var sortedIndex = 0
for (index, value) in l.enumerated() {
if sortedIndices.contains(index) {
result.append(sortedValuesSorted[sortedIndex])
sortedIndex += 1
} else {
result.append(value)
}
}
return result
}
```func sortThird(l: [Int]) -> [Int] {
var sortedIndices: [Int] = []
var sortedValues: [Int] = []
for (index, value) in l.enumerated() {
if index % 3 == 0 {
sortedIndices.append(index)
sortedValues.append(value)
}
}
let sortedValuesSorted = sortedValues.sorted()
var result: [Int] = []
var sortedIndex = 0
for (index, value) in l.enumerated() {
if sortedIndices.contains(index) {
result.append(sortedValuesSorted[sortedIndex])
sortedIndex += 1
} else {
result.append(value)
}
}
return result
}```swift
func sortThird(l: [Int]) -> [Int] {
var sortedIndices: [Int] = []
var sortedValues: [Int] = []
for (index, value) in l.enumerated() {
if index % 3 == 0 {
sortedIndices.append(index)
sortedValues.append(value)
}
}
let sortedValuesSorted = sortedValues.sorted()
var result: [Int] = []
var sortedIndex = 0
for (index, value) in l.enumerated() {
if sortedIndices.contains(index) {
result.append(sortedValuesSorted[sortedIndex])
sortedIndex += 1
} else {
result.append(value)
}
}
return result
}
```func unique(l: [Int]) -> [Int] {
let uniqueElements = Array(Set(l))
let sortedUniqueElements = uniqueElements.sorted()
return sortedUniqueElements
}func unique(l: [Int]) -> [Int] {
let uniqueElements = Array(Set(l))
let sortedUniqueElements = uniqueElements.sorted()
return sortedUniqueElements
}func unique(l: [Int]) -> [Int] {
let uniqueElements = Array(Set(l))
let sortedUniqueElements = uniqueElements.sorted()
return sortedUniqueElements
}func unique(l: [Int]) -> [Int] {
let uniqueElements = Array(Set(l))
let sortedUniqueElements = uniqueElements.sorted()
return sortedUniqueElements
}func unique(l: [Int]) -> [Int] {
let uniqueElements = Array(Set(l))
let sortedUniqueElements = uniqueElements.sorted()
return sortedUniqueElements
}func unique(l: [Int]) -> [Int] {
let uniqueElements = Array(Set(l))
let sortedUniqueElements = uniqueElements.sorted()
return sortedUniqueElements
}func unique(l: [Int]) -> [Int] {
let uniqueElements = Array(Set(l))
let sortedUniqueElements = uniqueElements.sorted()
return sortedUniqueElements
}func unique(l: [Int]) -> [Int] {
let uniqueElements = Array(Set(l))
let sortedUniqueElements = uniqueElements.sorted()
return sortedUniqueElements
}func unique(l: [Int]) -> [Int] {
let uniqueElements = Array(Set(l))
return uniqueElements.sorted()
}func unique(l: [Int]) -> [Int] {
let uniqueElements = Array(Set(l))
return uniqueElements.sorted()
}func unique(l: [Int]) -> [Int] {
let uniqueElements = Array(Set(l))
return uniqueElements.sorted()
}func unique(l: [Int]) -> [Int] {
let uniqueElements = Array(Set(l))
return uniqueElements.sorted()
}func unique(l: [Int]) -> [Int] {
let uniqueElements = Array(Set(l))
let sortedUniqueElements = uniqueElements.sorted()
return sortedUniqueElements
}func unique(l: [Int]) -> [Int] {
let uniqueElements = Array(Set(l))
let sortedUniqueElements = uniqueElements.sorted()
return sortedUniqueElements
}func unique(l: [Int]) -> [Int] {
let uniqueElements = Array(Set(l))
return uniqueElements.sorted()
}func unique(l: [Int]) -> [Int] {
let uniqueElements = Array(Set(l))
return uniqueElements.sorted()
}func unique(l: [Int]) -> [Int] {
let uniqueElements = Array(Set(l))
let sortedUniqueElements = uniqueElements.sorted()
return sortedUniqueElements
}func unique(l: [Int]) -> [Int] {
let uniqueElements = Array(Set(l))
let sortedUniqueElements = uniqueElements.sorted()
return sortedUniqueElements
}func unique(l: [Int]) -> [Int] {
let uniqueElements = Array(Set(l))
return uniqueElements.sorted()
}func unique(l: [Int]) -> [Int] {
let uniqueElements = Array(Set(l))
return uniqueElements.sorted()
}func maxElement(l: [Int]) -> Int {
guard let max = l.max() else {
fatalError("Array is empty")
}
return max
}func maxElement(l: [Int]) -> Int {
guard let max = l.max() else {
fatalError("Array is empty")
}
return max
}func maxElement(l: [Int]) -> Int {
guard let max = l.max() else {
return Int.min
}
return max
}func maxElement(l: [Int]) -> Int {
guard let max = l.max() else {
return Int.min
}
return max
}func maxElement(l: [Int]) -> Int {
guard let max = l.max() else {
return Int.min
}
return max
}func maxElement(l: [Int]) -> Int {
guard let max = l.max() else {
return Int.min
}
return max
}func maxElement(l: [Int]) -> Int {
guard let max = l.max() else {
fatalError("Array is empty")
}
return max
}func maxElement(l: [Int]) -> Int {
guard let max = l.max() else {
fatalError("Array is empty")
}
return max
}func maxElement(l: [Int]) -> Int {
guard let max = l.max() else {
return Int.min
}
return max
}func maxElement(l: [Int]) -> Int {
guard let max = l.max() else {
return Int.min
}
return max
}func maxElement(l: [Int]) -> Int {
guard let max = l.max() else {
fatalError("Array is empty")
}
return max
}func maxElement(l: [Int]) -> Int {
guard let max = l.max() else {
fatalError("Array is empty")
}
return max
}func maxElement(l: [Int]) -> Int {
guard let max = l.max() else {
fatalError("Array is empty")
}
return max
}func maxElement(l: [Int]) -> Int {
guard let max = l.max() else {
fatalError("Array is empty")
}
return max
}func maxElement(l: [Int]) -> Int {
guard let max = l.max() else {
fatalError("Array is empty")
}
return max
}func maxElement(l: [Int]) -> Int {
guard let max = l.max() else {
fatalError("Array is empty")
}
return max
}func maxElement(l: [Int]) -> Int {
guard let max = l.max() else {
return Int.min
}
return max
}func maxElement(l: [Int]) -> Int {
guard let max = l.max() else {
return Int.min
}
return max
}func maxElement(l: [Int]) -> Int {
guard let max = l.max() else {
fatalError("Array is empty")
}
return max
}func maxElement(l: [Int]) -> Int {
guard let max = l.max() else {
fatalError("Array is empty")
}
return max
}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.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.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.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.wholeNumberValue }
for digit in digits {
if digit == 7 {
count += 1
}
}
}
}
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.wholeNumberValue }
for digit in digits {
if digit == 7 {
count += 1
}
}
}
}
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.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.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 { 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
}func fizzBuzz(n: Int) -> Int {
var count = 0
for i in 1..<n {
if i % 11 == 0 || i % 13 == 0 {
let strNum = String(i)
count += strNum.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 strNum = String(i)
count += strNum.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.wholeNumberValue }
for digit in digits {
if digit == 7 {
count += 1
}
}
}
}
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.wholeNumberValue }
for digit in digits {
if digit == 7 {
count += 1
}
}
}
}
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.wholeNumberValue }
for digit in digits {
if digit == 7 {
count += 1
}
}
}
}
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.wholeNumberValue }
for digit in digits {
if digit == 7 {
count += 1
}
}
}
}
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)) }
for digit in digits {
if digit == 7 {
count += 1
}
}
}
}
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)) }
for digit in digits {
if digit == 7 {
count += 1
}
}
}
}
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
}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 sortEven(l: [Int]) -> [Int] {
var sortedEvens = l.enumerated().filter { $0.offset % 2 == 0 }.map { $0.element }.sorted()
var result = l
for (index, element) in l.enumerated() {
if index % 2 == 0 {
result[index] = sortedEvens.removeFirst()
}
}
return result
}```swift
func sortEven(l: [Int]) -> [Int] {
var sortedEvens = l.enumerated().filter { $0.offset % 2 == 0 }.map { $0.element }.sorted()
var result = l
for (index, element) in l.enumerated() {
if index % 2 == 0 {
result[index] = sortedEvens.removeFirst()
}
}
return result
}
```for (index, element) in l.enumerated() { // immutable value 'element' was never used; consider replacing with '_' or removing itfunc sortEven(l: [Int]) -> [Int] {
var sortedEvenIndices = l.enumerated().filter { $0.offset % 2 == 0 }.map { $0.element }.sorted()
var result = l
for (index, element) in l.enumerated() {
if index % 2 == 0 {
result[index] = sortedEvenIndices.removeFirst()
}
}
return result
}```swift
func sortEven(l: [Int]) -> [Int] {
var sortedEvenIndices = l.enumerated().filter { $0.offset % 2 == 0 }.map { $0.element }.sorted()
var result = l
for (index, element) in l.enumerated() {
if index % 2 == 0 {
result[index] = sortedEvenIndices.removeFirst()
}
}
return result
}
```for (index, element) in l.enumerated() { // immutable value 'element' was never used; consider replacing with '_' or removing itfunc sortEven(l: [Int]) -> [Int] {
var sortedEvenIndices = l.enumerated().filter { $0.offset % 2 == 0 }.map { $0.element }.sorted()
var result = l
for (index, element) in l.enumerated() {
if index % 2 == 0 {
result[index] = sortedEvenIndices.removeFirst()
}
}
return result
}func sortEven(l: [Int]) -> [Int] {
var sortedEvenIndices = l.enumerated().filter { $0.offset % 2 == 0 }.map { $0.element }.sorted()
var result = l
for (index, element) in l.enumerated() {
if index % 2 == 0 {
result[index] = sortedEvenIndices.removeFirst()
}
}
return result
}for (index, element) in l.enumerated() { // immutable value 'element' was never used; consider replacing with '_' or removing itfunc sortEven(l: [Int]) -> [Int] {
var sortedEvenIndices = l.enumerated().filter { $0.offset % 2 == 0 }.map { $0.element }.sorted()
var result = l
for (index, element) in l.enumerated() {
if index % 2 == 0 {
result[index] = sortedEvenIndices.removeFirst()
}
}
return result
}func sortEven(l: [Int]) -> [Int] {
var sortedEvenIndices = l.enumerated().filter { $0.offset % 2 == 0 }.map { $0.element }.sorted()
var result = l
for (index, element) in l.enumerated() {
if index % 2 == 0 {
result[index] = sortedEvenIndices.removeFirst()
}
}
return result
}for (index, element) in l.enumerated() { // immutable value 'element' was never used; consider replacing with '_' or removing itfunc sortEven(l: [Int]) -> [Int] {
var sortedEvenIndices = l.enumerated().filter { $0.offset % 2 == 0 }.map { $0.element }.sorted()
var result = [Int]()
for (index, element) in l.enumerated() {
if index % 2 == 0 {
result.append(sortedEvenIndices.removeFirst())
} else {
result.append(element)
}
}
return result
}func sortEven(l: [Int]) -> [Int] {
var sortedEvenIndices = l.enumerated().filter { $0.offset % 2 == 0 }.map { $0.element }.sorted()
var result = [Int]()
for (index, element) in l.enumerated() {
if index % 2 == 0 {
result.append(sortedEvenIndices.removeFirst())
} else {
result.append(element)
}
}
return result
}func sortEven(l: [Int]) -> [Int] {
var sortedEvenIndices = l.enumerated().filter { $0.offset % 2 == 0 }.map { $0.element }.sorted()
var result = l
for (index, element) in l.enumerated() {
if index % 2 == 0 {
result[index] = sortedEvenIndices.removeFirst()
}
}
return result
}func sortEven(l: [Int]) -> [Int] {
var sortedEvenIndices = l.enumerated().filter { $0.offset % 2 == 0 }.map { $0.element }.sorted()
var result = l
for (index, element) in l.enumerated() {
if index % 2 == 0 {
result[index] = sortedEvenIndices.removeFirst()
}
}
return result
}for (index, element) in l.enumerated() { // immutable value 'element' was never used; consider replacing with '_' or removing itfunc sortEven(l: [Int]) -> [Int] {
var sortedEvenIndices = l.enumerated().filter { $0.offset % 2 == 0 }.map { $0.element }.sorted()
var result = l
for (index, element) in l.enumerated() {
if index % 2 == 0 {
result[index] = sortedEvenIndices.removeFirst()
}
}
return result
}func sortEven(l: [Int]) -> [Int] {
var sortedEvenIndices = l.enumerated().filter { $0.offset % 2 == 0 }.map { $0.element }.sorted()
var result = l
for (index, element) in l.enumerated() {
if index % 2 == 0 {
result[index] = sortedEvenIndices.removeFirst()
}
}
return result
}for (index, element) in l.enumerated() { // immutable value 'element' was never used; consider replacing with '_' or removing itfunc sortEven(l: [Int]) -> [Int] {
var sortedEvens = l.enumerated().filter { $0.offset % 2 == 0 }.map { $0.element }.sorted()
var result = l
for (index, element) in l.enumerated() {
if index % 2 == 0 {
result[index] = sortedEvens.removeFirst()
}
}
return result
}func sortEven(l: [Int]) -> [Int] {
var sortedEvens = l.enumerated().filter { $0.offset % 2 == 0 }.map { $0.element }.sorted()
var result = l
for (index, element) in l.enumerated() {
if index % 2 == 0 {
result[index] = sortedEvens.removeFirst()
}
}
return result
}for (index, element) in l.enumerated() { // immutable value 'element' was never used; consider replacing with '_' or removing itfunc sortEven(l: [Int]) -> [Int] {
var sortedEvenIndices = l.enumerated().filter { $0.offset % 2 == 0 }.map { $0.element }.sorted()
var result = l
for (index, element) in l.enumerated() {
if index % 2 == 0 {
result[index] = sortedEvenIndices.removeFirst()
}
}
return result
}func sortEven(l: [Int]) -> [Int] {
var sortedEvenIndices = l.enumerated().filter { $0.offset % 2 == 0 }.map { $0.element }.sorted()
var result = l
for (index, element) in l.enumerated() {
if index % 2 == 0 {
result[index] = sortedEvenIndices.removeFirst()
}
}
return result
}for (index, element) in l.enumerated() { // immutable value 'element' was never used; consider replacing with '_' or removing itfunc sortEven(l: [Int]) -> [Int] {
var sortedEvenIndices = l.enumerated().filter { $0.offset % 2 == 0 }.map { $0.element }.sorted()
var result = l
for (index, element) in l.enumerated() {
if index % 2 == 0 {
result[index] = sortedEvenIndices.removeFirst()
}
}
return result
}func sortEven(l: [Int]) -> [Int] {
var sortedEvenIndices = l.enumerated().filter { $0.offset % 2 == 0 }.map { $0.element }.sorted()
var result = l
for (index, element) in l.enumerated() {
if index % 2 == 0 {
result[index] = sortedEvenIndices.removeFirst()
}
}
return result
}for (index, element) in l.enumerated() { // immutable value 'element' was never used; consider replacing with '_' or removing itfunc isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
if number <= 3 {
return true
}
var i = 2
while i * i <= number {
if number % i == 0 {
return false
}
i += 1
}
return true
}
func primeFib(n: Int) -> Int {
guard n > 0 else {
return 0
}
var count = 0
var current = 2
var previous = 1
while count < n {
let next = current + previous
previous = current
current = next
if isPrime(current) {
count += 1
}
}
return current
}func isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
if number <= 3 {
return true
}
var i = 2
while i * i <= number {
if number % i == 0 {
return false
}
i += 1
}
return true
}
func primeFib(n: Int) -> Int {
guard n > 0 else {
return 0
}
var count = 0
var current = 2
var previous = 1
while count < n {
let next = current + previous
previous = current
current = next
if isPrime(current) {
count += 1
}
}
return current
} // XCTAssertTrue failedfunc isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
if number <= 3 {
return true
}
var i = 2
while i * i <= number {
if number % i == 0 {
return false
}
i += 1
}
return true
}
func primeFib(n: Int) -> Int {
var count = 0
var current = 2
var prev = 1
while count < n {
let temp = current
current = current + prev
prev = temp
if isPrime(current) {
count += 1
}
}
return current
}func isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
if number <= 3 {
return true
}
var i = 2
while i * i <= number {
if number % i == 0 {
return false
}
i += 1
}
return true
}
func primeFib(n: Int) -> Int {
var count = 0
var current = 2
var prev = 1
while count < n {
let temp = current
current = current + prev
prev = temp
if isPrime(current) {
count += 1
}
}
return current
} // XCTAssertTrue failedfunc isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
if number <= 3 {
return true
}
var i = 2
while i * i <= number {
if number % i == 0 {
return false
}
i += 1
}
return true
}
func primeFib(n: Int) -> Int {
if n <= 0 {
return 0
}
var count = 0
var current = 2
var prev = 1
while count < n {
let temp = current
current = current + prev
prev = temp
if isPrime(current) {
count += 1
}
}
return current
}func isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
if number <= 3 {
return true
}
var i = 2
while i * i <= number {
if number % i == 0 {
return false
}
i += 1
}
return true
}
func primeFib(n: Int) -> Int {
if n <= 0 {
return 0
}
var count = 0
var current = 2
var prev = 1
while count < n {
let temp = current
current = current + prev
prev = temp
if isPrime(current) {
count += 1
}
}
return current
} // XCTAssertTrue failedfunc isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
if number <= 3 {
return true
}
var i = 2
while i * i <= number {
if number % i == 0 {
return false
}
i += 1
}
return true
}
func primeFib(n: Int) -> Int {
var count = 0
var current = 2
var prev = 1
while count < n {
let next = current + prev
if isPrime(next) {
count += 1
}
prev = current
current = next
}
return current
}func isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
if number <= 3 {
return true
}
var i = 2
while i * i <= number {
if number % i == 0 {
return false
}
i += 1
}
return true
}
func primeFib(n: Int) -> Int {
var count = 0
var current = 2
var prev = 1
while count < n {
let next = current + prev
if isPrime(next) {
count += 1
}
prev = current
current = next
}
return current
} // XCTAssertTrue failedfunc isPrime(_ num: Int) -> Bool {
if num <= 1 {
return false
}
if num <= 3 {
return true
}
var i = 2
while i * i <= num {
if num % i == 0 {
return false
}
i += 1
}
return true
}
func primeFib(n: Int) -> Int {
var count = 0
var current = 2
var prev = 1
while count < n {
let next = current + prev
if isPrime(next) {
count += 1
}
prev = current
current = next
}
return current
}func isPrime(_ num: Int) -> Bool {
if num <= 1 {
return false
}
if num <= 3 {
return true
}
var i = 2
while i * i <= num {
if num % i == 0 {
return false
}
i += 1
}
return true
}
func primeFib(n: Int) -> Int {
var count = 0
var current = 2
var prev = 1
while count < n {
let next = current + prev
if isPrime(next) {
count += 1
}
prev = current
current = next
}
return current
} // XCTAssertTrue failedfunc isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
if number <= 3 {
return true
}
var i = 2
while i * i <= number {
if number % i == 0 {
return false
}
i += 1
}
return true
}
func primeFib(n: Int) -> Int {
if n <= 0 {
return 0
}
var count = 0
var current = 2
var prev = 1
while count < n {
let next = current + prev
prev = current
current = next
if isPrime(current) {
count += 1
}
}
return current
}func isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
if number <= 3 {
return true
}
var i = 2
while i * i <= number {
if number % i == 0 {
return false
}
i += 1
}
return true
}
func primeFib(n: Int) -> Int {
if n <= 0 {
return 0
}
var count = 0
var current = 2
var prev = 1
while count < n {
let next = current + prev
prev = current
current = next
if isPrime(current) {
count += 1
}
}
return current
} // XCTAssertTrue failedfunc isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
if number <= 3 {
return true
}
var i = 2
while i * i <= number {
if number % i == 0 {
return false
}
i += 1
}
return true
}
func primeFib(n: Int) -> Int {
guard n > 0 else {
return 0
}
var first = 1
var second = 1
var count = 2
while count < n {
let next = first + second
if isPrime(next) {
count += 1
}
first = second
second = next
}
return second
}func isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
if number <= 3 {
return true
}
var i = 2
while i * i <= number {
if number % i == 0 {
return false
}
i += 1
}
return true
}
func primeFib(n: Int) -> Int {
guard n > 0 else {
return 0
}
var first = 1
var second = 1
var count = 2
while count < n {
let next = first + second
if isPrime(next) {
count += 1
}
first = second
second = next
}
return second
} // XCTAssertTrue failedfunc isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
if number <= 3 {
return true
}
var i = 2
while i * i <= number {
if number % i == 0 {
return false
}
i += 1
}
return true
}
func primeFib(n: Int) -> Int {
var first = 1
var second = 1
var count = 2
while count < n {
let next = first + second
if isPrime(next) {
count += 1
}
first = second
second = next
}
return second
}func isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
if number <= 3 {
return true
}
var i = 2
while i * i <= number {
if number % i == 0 {
return false
}
i += 1
}
return true
}
func primeFib(n: Int) -> Int {
var first = 1
var second = 1
var count = 2
while count < n {
let next = first + second
if isPrime(next) {
count += 1
}
first = second
second = next
}
return second
} // XCTAssertTrue failedfunc isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
if number <= 3 {
return true
}
var i = 2
while i * i <= number {
if number % i == 0 {
return false
}
i += 1
}
return true
}
func primeFib(n: Int) -> Int {
guard n > 0 else {
return 0
}
var count = 0
var current = 2
var prev = 1
while count < n {
let temp = current
current += prev
prev = temp
if isPrime(current) {
count += 1
}
}
return current
}func isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
if number <= 3 {
return true
}
var i = 2
while i * i <= number {
if number % i == 0 {
return false
}
i += 1
}
return true
}
func primeFib(n: Int) -> Int {
guard n > 0 else {
return 0
}
var count = 0
var current = 2
var prev = 1
while count < n {
let temp = current
current += prev
prev = temp
if isPrime(current) {
count += 1
}
}
return current
} // XCTAssertTrue failedfunc isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
if number <= 3 {
return true
}
var i = 2
while i * i <= number {
if number % i == 0 {
return false
}
i += 1
}
return true
}
func primeFib(n: Int) -> Int {
var count = 0
var current = 1
var previous = 0
while count < n {
let next = current + previous
if isPrime(next) {
count += 1
}
previous = current
current = next
}
return current
}func isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
if number <= 3 {
return true
}
var i = 2
while i * i <= number {
if number % i == 0 {
return false
}
i += 1
}
return true
}
func primeFib(n: Int) -> Int {
var count = 0
var current = 1
var previous = 0
while count < n {
let next = current + previous
if isPrime(next) {
count += 1
}
previous = current
current = next
}
return current
}func triplesSumToZero(l: [Int]) -> Bool {
for i in 0..<l.count {
for j in i+1..<l.count {
for k in j+1..<l.count {
if l[i] + l[j] + l[k] == 0 {
return true
}
}
}
}
return false
}func triplesSumToZero(l: [Int]) -> Bool {
for i in 0..<l.count {
for j in i+1..<l.count {
for k in j+1..<l.count {
if l[i] + l[j] + l[k] == 0 {
return true
}
}
}
}
return false
}func triplesSumToZero(l: [Int]) -> Bool {
let n = l.count
if n < 3 {
return false
}
for i in 0..<n-2 {
for j in i+1..<n-1 {
for k in j+1..<n {
if l[i] + l[j] + l[k] == 0 {
return true
}
}
}
}
return false
}func triplesSumToZero(l: [Int]) -> Bool {
let n = l.count
if n < 3 {
return false
}
for i in 0..<n-2 {
for j in i+1..<n-1 {
for k in j+1..<n {
if l[i] + l[j] + l[k] == 0 {
return true
}
}
}
}
return false
}func triplesSumToZero(l: [Int]) -> Bool {
for i in 0..<l.count {
for j in i+1..<l.count {
for k in j+1..<l.count {
if l[i] + l[j] + l[k] == 0 {
return true
}
}
}
}
return false
}func triplesSumToZero(l: [Int]) -> Bool {
for i in 0..<l.count {
for j in i+1..<l.count {
for k in j+1..<l.count {
if l[i] + l[j] + l[k] == 0 {
return true
}
}
}
}
return false
}func triplesSumToZero(l: [Int]) -> Bool {
for i in 0..<l.count {
for j in i+1..<l.count {
for k in j+1..<l.count {
if l[i] + l[j] + l[k] == 0 {
return true
}
}
}
}
return false
}func triplesSumToZero(l: [Int]) -> Bool {
for i in 0..<l.count {
for j in i+1..<l.count {
for k in j+1..<l.count {
if l[i] + l[j] + l[k] == 0 {
return true
}
}
}
}
return false
}func triplesSumToZero(l: [Int]) -> Bool {
let n = l.count
if n < 3 {
return false
}
let sortedList = l.sorted()
for i in 0..<n-2 {
var left = i + 1
var right = n - 1
while left < right {
let sum = sortedList[i] + sortedList[left] + sortedList[right]
if sum == 0 {
return true
} else if sum < 0 {
left += 1
} else {
right -= 1
}
}
}
return false
}func triplesSumToZero(l: [Int]) -> Bool {
let n = l.count
if n < 3 {
return false
}
let sortedList = l.sorted()
for i in 0..<n-2 {
var left = i + 1
var right = n - 1
while left < right {
let sum = sortedList[i] + sortedList[left] + sortedList[right]
if sum == 0 {
return true
} else if sum < 0 {
left += 1
} else {
right -= 1
}
}
}
return false
}func triplesSumToZero(l: [Int]) -> Bool {
for i in 0..<l.count {
for j in i+1..<l.count {
for k in j+1..<l.count {
if l[i] + l[j] + l[k] == 0 {
return true
}
}
}
}
return false
}func triplesSumToZero(l: [Int]) -> Bool {
for i in 0..<l.count {
for j in i+1..<l.count {
for k in j+1..<l.count {
if l[i] + l[j] + l[k] == 0 {
return true
}
}
}
}
return false
}func triplesSumToZero(l: [Int]) -> Bool {
let n = l.count
if n < 3 {
return false
}
for i in 0..<n-2 {
for j in i+1..<n-1 {
for k in j+1..<n {
if l[i] + l[j] + l[k] == 0 {
return true
}
}
}
}
return false
}func triplesSumToZero(l: [Int]) -> Bool {
let n = l.count
if n < 3 {
return false
}
for i in 0..<n-2 {
for j in i+1..<n-1 {
for k in j+1..<n {
if l[i] + l[j] + l[k] == 0 {
return true
}
}
}
}
return false
}func triplesSumToZero(l: [Int]) -> Bool {
for i in 0..<l.count {
for j in i+1..<l.count {
for k in j+1..<l.count {
if l[i] + l[j] + l[k] == 0 {
return true
}
}
}
}
return false
}func triplesSumToZero(l: [Int]) -> Bool {
for i in 0..<l.count {
for j in i+1..<l.count {
for k in j+1..<l.count {
if l[i] + l[j] + l[k] == 0 {
return true
}
}
}
}
return false
}func triplesSumToZero(l: [Int]) -> Bool {
for i in 0..<l.count {
for j in (i+1)..<l.count {
for k in (j+1)..<l.count {
if l[i] + l[j] + l[k] == 0 {
return true
}
}
}
}
return false
}func triplesSumToZero(l: [Int]) -> Bool {
for i in 0..<l.count {
for j in (i+1)..<l.count {
for k in (j+1)..<l.count {
if l[i] + l[j] + l[k] == 0 {
return true
}
}
}
}
return false
}func triplesSumToZero(l: [Int]) -> Bool {
for i in 0..<l.count {
for j in i+1..<l.count {
for k in j+1..<l.count {
if l[i] + l[j] + l[k] == 0 {
return true
}
}
}
}
return false
}func triplesSumToZero(l: [Int]) -> Bool {
for i in 0..<l.count {
for j in i+1..<l.count {
for k in j+1..<l.count {
if l[i] + l[j] + l[k] == 0 {
return true
}
}
}
}
return false
}func carRaceCollision(n: Int) -> Int {
return n * (n - 1) // Each car moving left to right can collide with each car moving right to left except itself
}```swift
func carRaceCollision(n: Int) -> Int {
return n * (n - 1) // Each car moving left to right can collide with each car moving right to left except itself
}
``` // XCTAssertTrue failedfunc carRaceCollision(n: Int) -> Int {
return n * (n - 1) // Number of collisions is equal to n * (n - 1)
}func carRaceCollision(n: Int) -> Int {
return n * (n - 1) // Number of collisions is equal to n * (n - 1)
} // XCTAssertTrue failedfunc carRaceCollision(n: Int) -> Int {
return n * (n - 1) // Each car moving left to right can collide with all n cars moving right to left except itself
}func carRaceCollision(n: Int) -> Int {
return n * (n - 1) // Each car moving left to right can collide with all n cars moving right to left except itself
} // XCTAssertTrue failedfunc carRaceCollision(n: Int) -> Int {
return n * (n - 1) / 2
}func carRaceCollision(n: Int) -> Int {
return n * (n - 1) / 2
} // XCTAssertTrue failedfunc carRaceCollision(n: Int) -> Int {
return n * (n - 1) / 2
}```swift
func carRaceCollision(n: Int) -> Int {
return n * (n - 1) / 2
}
``` // XCTAssertTrue failedfunc carRaceCollision(n: Int) -> Int {
return n * (n - 1) / 2
}func carRaceCollision(n: Int) -> Int {
return n * (n - 1) / 2
} // XCTAssertTrue failedfunc carRaceCollision(n: Int) -> Int {
return n * (n - 1) // Number of collisions = n * (n - 1)
}func carRaceCollision(n: Int) -> Int {
return n * (n - 1) // Number of collisions = n * (n - 1)
} // XCTAssertTrue failedfunc carRaceCollision(n: Int) -> Int {
return n * (n - 1) / 2
}```swift
func carRaceCollision(n: Int) -> Int {
return n * (n - 1) / 2
}
``` // XCTAssertTrue failedfunc carRaceCollision(n: Int) -> Int {
return n * (n - 1) // Each car moving left to right can collide with all n cars moving right to left except itself
}func carRaceCollision(n: Int) -> Int {
return n * (n - 1) // Each car moving left to right can collide with all n cars moving right to left except itself
} // XCTAssertTrue failedfunc carRaceCollision(n: Int) -> Int {
return n * (n - 1) // Number of collisions = n * (n - 1)
}```swift
func carRaceCollision(n: Int) -> Int {
return n * (n - 1) // Number of collisions = n * (n - 1)
}
``` // XCTAssertTrue failedfunc incrList(l: [Int]) -> [Int] {
return l.map { $0 + 1 }
}func incrList(l: [Int]) -> [Int] {
return l.map { $0 + 1 }
}func incrList(l: [Int]) -> [Int] {
return l.map { $0 + 1 }
}func incrList(l: [Int]) -> [Int] {
return l.map { $0 + 1 }
}func incrList(l: [Int]) -> [Int] {
var result: [Int] = []
for num in l {
result.append(num + 1)
}
return result
}func incrList(l: [Int]) -> [Int] {
var result: [Int] = []
for num in l {
result.append(num + 1)
}
return result
}func incrList(l: [Int]) -> [Int] {
return l.map { $0 + 1 }
}func incrList(l: [Int]) -> [Int] {
return l.map { $0 + 1 }
}func incrList(l: [Int]) -> [Int] {
return l.map { $0 + 1 }
}```swift
func incrList(l: [Int]) -> [Int] {
return l.map { $0 + 1 }
}
```func incrList(l: [Int]) -> [Int] {
var result: [Int] = []
for num in l {
result.append(num + 1)
}
return result
}func incrList(l: [Int]) -> [Int] {
var result: [Int] = []
for num in l {
result.append(num + 1)
}
return result
}func incrList(l: [Int]) -> [Int] {
return l.map { $0 + 1 }
}func incrList(l: [Int]) -> [Int] {
return l.map { $0 + 1 }
}func incrList(l: [Int]) -> [Int] {
return l.map { $0 + 1 }
}func incrList(l: [Int]) -> [Int] {
return l.map { $0 + 1 }
}func incrList(l: [Int]) -> [Int] {
return l.map { $0 + 1 }
}func incrList(l: [Int]) -> [Int] {
return l.map { $0 + 1 }
}func incrList(l: [Int]) -> [Int] {
return l.map { $0 + 1 }
}func incrList(l: [Int]) -> [Int] {
return l.map { $0 + 1 }
}func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for num in l {
if seenNumbers.contains(-num) {
return true
}
seenNumbers.insert(num)
}
return false
}func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for num in l {
if seenNumbers.contains(-num) {
return true
}
seenNumbers.insert(num)
}
return false
}func pairsSumToZero(l: [Int]) -> Bool {
var set = Set<Int>()
for num in l {
if set.contains(-num) {
return true
}
set.insert(num)
}
return false
}func pairsSumToZero(l: [Int]) -> Bool {
var set = Set<Int>()
for num in l {
if set.contains(-num) {
return true
}
set.insert(num)
}
return false
}func pairsSumToZero(l: [Int]) -> Bool {
var set = Set<Int>()
for num in l {
if set.contains(-num) {
return true
}
set.insert(num)
}
return false
}func pairsSumToZero(l: [Int]) -> Bool {
var set = Set<Int>()
for num in l {
if set.contains(-num) {
return true
}
set.insert(num)
}
return false
}func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for num in l {
if seenNumbers.contains(-num) {
return true
}
seenNumbers.insert(num)
}
return false
}func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for num in l {
if seenNumbers.contains(-num) {
return true
}
seenNumbers.insert(num)
}
return false
}func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for num in l {
if seenNumbers.contains(-num) {
return true
}
seenNumbers.insert(num)
}
return false
}func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for num in l {
if seenNumbers.contains(-num) {
return true
}
seenNumbers.insert(num)
}
return false
}func pairsSumToZero(l: [Int]) -> Bool {
var set = Set<Int>()
for num in l {
if set.contains(-num) {
return true
}
set.insert(num)
}
return false
}func pairsSumToZero(l: [Int]) -> Bool {
var set = Set<Int>()
for num in l {
if set.contains(-num) {
return true
}
set.insert(num)
}
return false
}func pairsSumToZero(l: [Int]) -> Bool {
var set = Set<Int>()
for num in l {
if set.contains(-num) {
return true
}
set.insert(num)
}
return false
}func pairsSumToZero(l: [Int]) -> Bool {
var set = Set<Int>()
for num in l {
if set.contains(-num) {
return true
}
set.insert(num)
}
return false
}func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for num in l {
if seenNumbers.contains(-num) {
return true
}
seenNumbers.insert(num)
}
return false
}func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for num in l {
if seenNumbers.contains(-num) {
return true
}
seenNumbers.insert(num)
}
return false
}func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for num in l {
if seenNumbers.contains(-num) {
return true
}
seenNumbers.insert(num)
}
return false
}func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for num in l {
if seenNumbers.contains(-num) {
return true
}
seenNumbers.insert(num)
}
return false
}func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for num in l {
if seenNumbers.contains(-num) {
return true
}
seenNumbers.insert(num)
}
return false
}func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for num in l {
if seenNumbers.contains(-num) {
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 = String(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 = String(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 = String(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 = String(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 = String(remainder) + result
num = num / base
}
return result
}func changeBase(x: Int, base: Int) -> String {
var result = ""
var num = x
while num > 0 {
let remainder = num % base
result = String(remainder) + result
num = num / base
}
return result
}func changeBase(x: Int, base: Int) -> String {
var result = ""
var num = x
while num > 0 {
let remainder = num % base
result = String(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 = String(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 = String(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 = String(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 = String(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 = String(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 = String(remainder) + result
num = num / base
}
return result
}func changeBase(x: Int, base: Int) -> String {
var result = ""
var num = x
while num > 0 {
let remainder = num % base
result = String(remainder) + result
num = num / base
}
return result
}func changeBase(x: Int, base: Int) -> String {
var result = ""
var num = x
while num > 0 {
let remainder = num % base
result = String(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 = String(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 = String(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 = String(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 = String(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 = String(remainder) + result
num /= base
}
return result
}func triangleArea(a: Int, h: Int) -> Double {
return Double(a * h) / 2
}func triangleArea(a: Int, h: Int) -> Double {
return Double(a * h) / 2
}func triangleArea(a: Int, h: Int) -> Double {
return Double(a * h) / 2
}func triangleArea(a: Int, h: Int) -> Double {
return Double(a * h) / 2
}func triangleArea(a: Int, h: Int) -> Double {
return Double(a * h) / 2
}func triangleArea(a: Int, h: Int) -> Double {
return Double(a * h) / 2
}func triangleArea(a: Int, h: Int) -> Double {
return Double(a * h) / 2
}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
}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
}func triangleArea(a: Int, h: Int) -> Double {
return Double(a * h) / 2
}func triangleArea(a: Int, h: Int) -> Double {
return Double(a * h) / 2
}func triangleArea(a: Int, h: Int) -> Double {
return Double(a * h) / 2
}func triangleArea(a: Int, h: Int) -> Double {
return Double(a * h) / 2
}func triangleArea(a: Int, h: Int) -> Double {
return Double(a * h) / 2
}func triangleArea(a: Int, h: Int) -> Double {
return Double(a * h) / 2
}func triangleArea(a: Int, h: Int) -> Double {
return Double(a * h) / 2
}func triangleArea(a: Int, h: Int) -> Double {
return Double(a * h) / 2
}func triangleArea(a: Int, h: Int) -> Double {
return Double(a * h) / 2
}func fib4(n: Int) -> Int {
if n == 0 {
return 0
} else if n == 1 {
return 0
} else if n == 2 {
return 2
} else if n == 3 {
return 0
}
var fibArray = [0, 0, 2, 0]
for i in 4...n {
let sum = fibArray.reduce(0, +)
fibArray[0] = fibArray[1]
fibArray[1] = fibArray[2]
fibArray[2] = fibArray[3]
fibArray[3] = sum
}
return fibArray[3]
}func fib4(n: Int) -> Int {
if n == 0 {
return 0
} else if n == 1 {
return 0
} else if n == 2 {
return 2
} else if n == 3 {
return 0
}
var fibArray = [0, 0, 2, 0]
for i in 4...n {
let sum = fibArray.reduce(0, +)
fibArray[0] = fibArray[1]
fibArray[1] = fibArray[2]
fibArray[2] = fibArray[3]
fibArray[3] = sum
}
return fibArray[3]
}for i in 4...n { // immutable value 'i' was never used; consider replacing with '_' or removing itfunc fib4(n: Int) -> Int {
if n == 0 {
return 0
} else if n == 1 {
return 0
} else if n == 2 {
return 2
} else if n == 3 {
return 0
}
var fibArray = [0, 0, 2, 0]
for i in 4...n {
let sum = fibArray.reduce(0, +)
fibArray[0] = fibArray[1]
fibArray[1] = fibArray[2]
fibArray[2] = fibArray[3]
fibArray[3] = sum
}
return fibArray[3]
}func fib4(n: Int) -> Int {
if n == 0 {
return 0
} else if n == 1 {
return 0
} else if n == 2 {
return 2
} else if n == 3 {
return 0
}
var fibArray = [0, 0, 2, 0]
for i in 4...n {
let sum = fibArray.reduce(0, +)
fibArray[0] = fibArray[1]
fibArray[1] = fibArray[2]
fibArray[2] = fibArray[3]
fibArray[3] = sum
}
return fibArray[3]
}for i in 4...n { // immutable value 'i' was never used; consider replacing with '_' or removing itfunc fib4(n: Int) -> Int {
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 2
}
var fibArray = [0, 0, 2, 0]
for i in 3...n {
let sum = fibArray.reduce(0, +)
fibArray[3] = fibArray[2]
fibArray[2] = fibArray[1]
fibArray[1] = fibArray[0]
fibArray[0] = sum
}
return fibArray[0]
}func fib4(n: Int) -> Int {
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 2
}
var fibArray = [0, 0, 2, 0]
for i in 3...n {
let sum = fibArray.reduce(0, +)
fibArray[3] = fibArray[2]
fibArray[2] = fibArray[1]
fibArray[1] = fibArray[0]
fibArray[0] = sum
}
return fibArray[0]
}for i in 3...n { // immutable value 'i' was never used; consider replacing with '_' or removing it // XCTAssertTrue failedfunc fib4(n: Int) -> Int {
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 2
}
var fibArray = [0, 0, 2, 0]
for i in 3...n {
let sum = fibArray.reduce(0, +)
fibArray[3] = fibArray[2]
fibArray[2] = fibArray[1]
fibArray[1] = fibArray[0]
fibArray[0] = sum
}
return fibArray[0]
}func fib4(n: Int) -> Int {
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 2
}
var fibArray = [0, 0, 2, 0]
for i in 3...n {
let sum = fibArray.reduce(0, +)
fibArray[3] = fibArray[2]
fibArray[2] = fibArray[1]
fibArray[1] = fibArray[0]
fibArray[0] = sum
}
return fibArray[0]
}for i in 3...n { // immutable value 'i' was never used; consider replacing with '_' or removing it // XCTAssertTrue failedfunc fib4(n: Int) -> Int {
if n == 0 {
return 0
} else if n == 1 {
return 0
} else if n == 2 {
return 2
} else if n == 3 {
return 0
}
var fibArray = [0, 0, 2, 0]
for i in 4...n {
let nextFib = fibArray[i-1] + fibArray[i-2] + fibArray[i-3] + fibArray[i-4]
fibArray.append(nextFib)
}
return fibArray[n]
}func fib4(n: Int) -> Int {
if n == 0 {
return 0
} else if n == 1 {
return 0
} else if n == 2 {
return 2
} else if n == 3 {
return 0
}
var fibArray = [0, 0, 2, 0]
for i in 4...n {
let nextFib = fibArray[i-1] + fibArray[i-2] + fibArray[i-3] + fibArray[i-4]
fibArray.append(nextFib)
}
return fibArray[n]
}func fib4(n: Int) -> Int {
if n == 0 || n == 1 {
return 0
}
var fibArray = [0, 0, 2, 0]
for i in 4...n {
let sum = fibArray.reduce(0, +)
fibArray[0] = fibArray[1]
fibArray[1] = fibArray[2]
fibArray[2] = fibArray[3]
fibArray[3] = sum
}
return fibArray[3]
}func fib4(n: Int) -> Int {
if n == 0 || n == 1 {
return 0
}
var fibArray = [0, 0, 2, 0]
for i in 4...n {
let sum = fibArray.reduce(0, +)
fibArray[0] = fibArray[1]
fibArray[1] = fibArray[2]
fibArray[2] = fibArray[3]
fibArray[3] = sum
}
return fibArray[3]
}for i in 4...n { // immutable value 'i' was never used; consider replacing with '_' or removing itfunc fib4(n: Int) -> Int {
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 2
}
var fibArray = [0, 0, 2, 0]
for i in 3...n {
let sum = fibArray.reduce(0, +)
fibArray[3] = fibArray[2]
fibArray[2] = fibArray[1]
fibArray[1] = fibArray[0]
fibArray[0] = sum
}
return fibArray[0]
}func fib4(n: Int) -> Int {
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 2
}
var fibArray = [0, 0, 2, 0]
for i in 3...n {
let sum = fibArray.reduce(0, +)
fibArray[3] = fibArray[2]
fibArray[2] = fibArray[1]
fibArray[1] = fibArray[0]
fibArray[0] = sum
}
return fibArray[0]
}for i in 3...n { // immutable value 'i' was never used; consider replacing with '_' or removing it // XCTAssertTrue failedfunc fib4(n: Int) -> Int {
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 2
}
var fibArray = [0, 0, 2, 0]
for i in 3...n {
let sum = fibArray.reduce(0, +)
fibArray[3] = fibArray[2]
fibArray[2] = fibArray[1]
fibArray[1] = fibArray[0]
fibArray[0] = sum
}
return fibArray[0]
}func fib4(n: Int) -> Int {
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 2
}
var fibArray = [0, 0, 2, 0]
for i in 3...n {
let sum = fibArray.reduce(0, +)
fibArray[3] = fibArray[2]
fibArray[2] = fibArray[1]
fibArray[1] = fibArray[0]
fibArray[0] = sum
}
return fibArray[0]
}for i in 3...n { // immutable value 'i' was never used; consider replacing with '_' or removing it // XCTAssertTrue failedfunc fib4(n: Int) -> Int {
if n == 0 {
return 0
} else if n == 1 {
return 0
} else if n == 2 {
return 2
} else if n == 3 {
return 0
}
var fibArray = [0, 0, 2, 0]
for i in 4...n {
let nextFib = fibArray.reduce(0, +)
fibArray[0] = fibArray[1]
fibArray[1] = fibArray[2]
fibArray[2] = fibArray[3]
fibArray[3] = nextFib
}
return fibArray[3]
}func fib4(n: Int) -> Int {
if n == 0 {
return 0
} else if n == 1 {
return 0
} else if n == 2 {
return 2
} else if n == 3 {
return 0
}
var fibArray = [0, 0, 2, 0]
for i in 4...n {
let nextFib = fibArray.reduce(0, +)
fibArray[0] = fibArray[1]
fibArray[1] = fibArray[2]
fibArray[2] = fibArray[3]
fibArray[3] = nextFib
}
return fibArray[3]
}for i in 4...n { // immutable value 'i' was never used; consider replacing with '_' or removing itfunc fib4(n: Int) -> Int {
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 2
}
var fibArray = [0, 0, 2, 0]
for i in 3...n {
let sum = fibArray.reduce(0, +)
fibArray[0] = fibArray[1]
fibArray[1] = fibArray[2]
fibArray[2] = fibArray[3]
fibArray[3] = sum
}
return fibArray[3]
}func fib4(n: Int) -> Int {
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 2
}
var fibArray = [0, 0, 2, 0]
for i in 3...n {
let sum = fibArray.reduce(0, +)
fibArray[0] = fibArray[1]
fibArray[1] = fibArray[2]
fibArray[2] = fibArray[3]
fibArray[3] = sum
}
return fibArray[3]
}for i in 3...n { // immutable value 'i' was never used; consider replacing with '_' or removing it // XCTAssertTrue failedfunc median(l: [Int]) -> Double {
let sortedArray = l.sorted()
let count = sortedArray.count
if count % 2 == 0 {
let mid1 = sortedArray[count/2 - 1]
let mid2 = sortedArray[count/2]
return Double(mid1 + mid2) / 2.0
} else {
return Double(sortedArray[count/2])
}
}func median(l: [Int]) -> Double {
let sortedArray = l.sorted()
let count = sortedArray.count
if count % 2 == 0 {
let mid1 = sortedArray[count/2 - 1]
let mid2 = sortedArray[count/2]
return Double(mid1 + mid2) / 2.0
} else {
return Double(sortedArray[count/2])
}
}func median(l: [Int]) -> Double {
let sortedArray = l.sorted()
let count = sortedArray.count
if count % 2 == 0 {
let middleIndex1 = count / 2 - 1
let middleIndex2 = count / 2
return Double(sortedArray[middleIndex1] + sortedArray[middleIndex2]) / 2.0
} else {
let middleIndex = count / 2
return Double(sortedArray[middleIndex])
}
}func median(l: [Int]) -> Double {
let sortedArray = l.sorted()
let count = sortedArray.count
if count % 2 == 0 {
let middleIndex1 = count / 2 - 1
let middleIndex2 = count / 2
return Double(sortedArray[middleIndex1] + sortedArray[middleIndex2]) / 2.0
} else {
let middleIndex = count / 2
return Double(sortedArray[middleIndex])
}
}func median(l: [Int]) -> Double {
let sortedArray = l.sorted()
let count = sortedArray.count
if count % 2 == 0 {
let midIndex1 = count / 2
let midIndex2 = midIndex1 - 1
return Double(sortedArray[midIndex1] + sortedArray[midIndex2]) / 2.0
} else {
let midIndex = count / 2
return Double(sortedArray[midIndex])
}
}func median(l: [Int]) -> Double {
let sortedArray = l.sorted()
let count = sortedArray.count
if count % 2 == 0 {
let midIndex1 = count / 2
let midIndex2 = midIndex1 - 1
return Double(sortedArray[midIndex1] + sortedArray[midIndex2]) / 2.0
} else {
let midIndex = count / 2
return Double(sortedArray[midIndex])
}
}func median(l: [Int]) -> Double {
let sortedArray = l.sorted()
let n = sortedArray.count
if n % 2 == 0 {
let middleIndex1 = n / 2
let middleIndex2 = middleIndex1 - 1
return Double(sortedArray[middleIndex1] + sortedArray[middleIndex2]) / 2.0
} else {
let middleIndex = n / 2
return Double(sortedArray[middleIndex])
}
}func median(l: [Int]) -> Double {
let sortedArray = l.sorted()
let n = sortedArray.count
if n % 2 == 0 {
let middleIndex1 = n / 2
let middleIndex2 = middleIndex1 - 1
return Double(sortedArray[middleIndex1] + sortedArray[middleIndex2]) / 2.0
} else {
let middleIndex = n / 2
return Double(sortedArray[middleIndex])
}
}func median(l: [Int]) -> Double {
let sortedArray = l.sorted()
let count = sortedArray.count
if count % 2 == 0 {
let midIndex1 = count / 2 - 1
let midIndex2 = count / 2
return Double(sortedArray[midIndex1] + sortedArray[midIndex2]) / 2.0
} else {
let midIndex = count / 2
return Double(sortedArray[midIndex])
}
}func median(l: [Int]) -> Double {
let sortedArray = l.sorted()
let count = sortedArray.count
if count % 2 == 0 {
let midIndex1 = count / 2 - 1
let midIndex2 = count / 2
return Double(sortedArray[midIndex1] + sortedArray[midIndex2]) / 2.0
} else {
let midIndex = count / 2
return Double(sortedArray[midIndex])
}
}func median(l: [Int]) -> Double {
let sortedArray = l.sorted()
let count = sortedArray.count
if count % 2 == 0 {
let mid1 = sortedArray[count / 2 - 1]
let mid2 = sortedArray[count / 2]
return Double(mid1 + mid2) / 2.0
} else {
return Double(sortedArray[count / 2])
}
}func median(l: [Int]) -> Double {
let sortedArray = l.sorted()
let count = sortedArray.count
if count % 2 == 0 {
let mid1 = sortedArray[count / 2 - 1]
let mid2 = sortedArray[count / 2]
return Double(mid1 + mid2) / 2.0
} else {
return Double(sortedArray[count / 2])
}
}func median(l: [Int]) -> Double {
let sortedArray = l.sorted()
let count = sortedArray.count
if count % 2 == 0 {
let middle1 = sortedArray[count / 2 - 1]
let middle2 = sortedArray[count / 2]
return Double(middle1 + middle2) / 2.0
} else {
return Double(sortedArray[count / 2])
}
}func median(l: [Int]) -> Double {
let sortedArray = l.sorted()
let count = sortedArray.count
if count % 2 == 0 {
let middle1 = sortedArray[count / 2 - 1]
let middle2 = sortedArray[count / 2]
return Double(middle1 + middle2) / 2.0
} else {
return Double(sortedArray[count / 2])
}
}func median(l: [Int]) -> Double {
let sortedArray = l.sorted()
let count = sortedArray.count
if count % 2 == 0 {
let mid1 = sortedArray[count / 2 - 1]
let mid2 = sortedArray[count / 2]
return Double(mid1 + mid2) / 2.0
} else {
return Double(sortedArray[count / 2])
}
}func median(l: [Int]) -> Double {
let sortedArray = l.sorted()
let count = sortedArray.count
if count % 2 == 0 {
let mid1 = sortedArray[count / 2 - 1]
let mid2 = sortedArray[count / 2]
return Double(mid1 + mid2) / 2.0
} else {
return Double(sortedArray[count / 2])
}
}func median(l: [Int]) -> Double {
let sortedList = l.sorted()
let n = sortedList.count
if n % 2 == 0 {
let mid1 = sortedList[n/2 - 1]
let mid2 = sortedList[n/2]
return Double(mid1 + mid2) / 2.0
} else {
return Double(sortedList[n/2])
}
}func median(l: [Int]) -> Double {
let sortedList = l.sorted()
let n = sortedList.count
if n % 2 == 0 {
let mid1 = sortedList[n/2 - 1]
let mid2 = sortedList[n/2]
return Double(mid1 + mid2) / 2.0
} else {
return Double(sortedList[n/2])
}
}func median(l: [Int]) -> Double {
let sortedArray = l.sorted()
let count = sortedArray.count
if count % 2 == 0 {
let mid1 = sortedArray[count/2 - 1]
let mid2 = sortedArray[count/2]
return Double(mid1 + mid2) / 2.0
} else {
return Double(sortedArray[count/2])
}
}func median(l: [Int]) -> Double {
let sortedArray = l.sorted()
let count = sortedArray.count
if count % 2 == 0 {
let mid1 = sortedArray[count/2 - 1]
let mid2 = sortedArray[count/2]
return Double(mid1 + mid2) / 2.0
} else {
return Double(sortedArray[count/2])
}
}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
}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
}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
}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
}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
}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
}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
}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
}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
}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
}func modp(n: Int, p: Int) -> Int {
if p == 1 {
return 0
}
var result = 1
var base = 2 % p
var exponent = n
while exponent > 0 {
if exponent % 2 == 1 {
result = (result * base) % p
}
base = (base * base) % p
exponent /= 2
}
return result
}```swift
func modp(n: Int, p: Int) -> Int {
if p == 1 {
return 0
}
var result = 1
var base = 2 % p
var exponent = n
while exponent > 0 {
if exponent % 2 == 1 {
result = (result * base) % p
}
base = (base * base) % p
exponent /= 2
}
return result
}
```func modp(n: Int, p: Int) -> Int {
if p == 1 {
return 0
}
var result = 1
var base = 2
var exponent = n
while exponent > 0 {
if exponent % 2 == 1 {
result = (result * base) % p
}
base = (base * base) % p
exponent /= 2
}
return result
}func modp(n: Int, p: Int) -> Int {
if p == 1 {
return 0
}
var result = 1
var base = 2
var exponent = n
while exponent > 0 {
if exponent % 2 == 1 {
result = (result * base) % p
}
base = (base * base) % p
exponent /= 2
}
return result
}func modp(n: Int, p: Int) -> Int {
if n == 0 {
return 1
}
var result = 1
var base = 2 % p
var exponent = n
while exponent > 0 {
if exponent % 2 == 1 {
result = (result * base) % p
}
base = (base * base) % p
exponent /= 2
}
return result
}func modp(n: Int, p: Int) -> Int {
if n == 0 {
return 1
}
var result = 1
var base = 2 % p
var exponent = n
while exponent > 0 {
if exponent % 2 == 1 {
result = (result * base) % p
}
base = (base * base) % p
exponent /= 2
}
return result
}func modp(n: Int, p: Int) -> Int {
if n == 0 {
return 1
}
var result = 1
var base = 2 % p
var exponent = n
while exponent > 0 {
if exponent % 2 == 1 {
result = (result * base) % p
}
base = (base * base) % p
exponent /= 2
}
return result
}func modp(n: Int, p: Int) -> Int {
if n == 0 {
return 1
}
var result = 1
var base = 2 % p
var exponent = n
while exponent > 0 {
if exponent % 2 == 1 {
result = (result * base) % p
}
base = (base * base) % p
exponent /= 2
}
return result
}func modp(n: Int, p: Int) -> Int {
if p == 1 {
return 0
}
var result = 1
var base = 2 % p
var exponent = n
while exponent > 0 {
if exponent % 2 == 1 {
result = (result * base) % p
}
base = (base * base) % p
exponent /= 2
}
return result
}func modp(n: Int, p: Int) -> Int {
if p == 1 {
return 0
}
var result = 1
var base = 2 % p
var exponent = n
while exponent > 0 {
if exponent % 2 == 1 {
result = (result * base) % p
}
base = (base * base) % p
exponent /= 2
}
return result
}func modp(n: Int, p: Int) -> Int {
if p == 1 {
return 0
}
var result = 1
var base = 2 % p
var exponent = n
while exponent > 0 {
if exponent % 2 == 1 {
result = (result * base) % p
}
base = (base * base) % p
exponent /= 2
}
return result
}func modp(n: Int, p: Int) -> Int {
if p == 1 {
return 0
}
var result = 1
var base = 2 % p
var exponent = n
while exponent > 0 {
if exponent % 2 == 1 {
result = (result * base) % p
}
base = (base * base) % p
exponent /= 2
}
return result
}func modp(n: Int, p: Int) -> Int {
if p == 1 {
return 0
}
var result = 1
var base = 2 % p
var exponent = n
while exponent > 0 {
if exponent % 2 == 1 {
result = (result * base) % p
}
base = (base * base) % p
exponent /= 2
}
return result
}func modp(n: Int, p: Int) -> Int {
if p == 1 {
return 0
}
var result = 1
var base = 2 % p
var exponent = n
while exponent > 0 {
if exponent % 2 == 1 {
result = (result * base) % p
}
base = (base * base) % p
exponent /= 2
}
return result
}func modp(n: Int, p: Int) -> Int {
if p == 1 {
return 0
}
var result = 1
var base = 2 % p
var exponent = n
while exponent > 0 {
if exponent % 2 == 1 {
result = (result * base) % p
}
base = (base * base) % p
exponent /= 2
}
return result
}func modp(n: Int, p: Int) -> Int {
if p == 1 {
return 0
}
var result = 1
var base = 2 % p
var exponent = n
while exponent > 0 {
if exponent % 2 == 1 {
result = (result * base) % p
}
base = (base * base) % p
exponent /= 2
}
return result
}func modp(n: Int, p: Int) -> Int {
guard p > 1 else { return -1 } // Invalid input
var result = 1
var base = 2
var exponent = n
while exponent > 0 {
if exponent % 2 == 1 {
result = (result * base) % p
}
base = (base * base) % p
exponent /= 2
}
return result
}func modp(n: Int, p: Int) -> Int {
guard p > 1 else { return -1 } // Invalid input
var result = 1
var base = 2
var exponent = n
while exponent > 0 {
if exponent % 2 == 1 {
result = (result * base) % p
}
base = (base * base) % p
exponent /= 2
}
return result
}func modp(n: Int, p: Int) -> Int {
if p == 1 {
return 0
}
var result = 1
var base = 2 % p
var exponent = n
while exponent > 0 {
if exponent % 2 == 1 {
result = (result * base) % p
}
base = (base * base) % p
exponent /= 2
}
return result
}func modp(n: Int, p: Int) -> Int {
if p == 1 {
return 0
}
var result = 1
var base = 2 % p
var exponent = n
while exponent > 0 {
if exponent % 2 == 1 {
result = (result * base) % p
}
base = (base * base) % p
exponent /= 2
}
return result
}func removeVowels(text: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
var result = ""
for char in text {
if !vowels.contains(char) {
result.append(char)
}
}
return result
}func removeVowels(text: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
var result = ""
for char in text {
if !vowels.contains(char) {
result.append(char)
}
}
return result
}func removeVowels(text: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
var result = ""
for char in text {
if !vowels.contains(char) {
result.append(char)
}
}
return result
}func removeVowels(text: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
var result = ""
for char in text {
if !vowels.contains(char) {
result.append(char)
}
}
return result
}func removeVowels(text: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
var result = ""
for char in text {
if !vowels.contains(char) {
result.append(char)
}
}
return result
}func removeVowels(text: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
var result = ""
for char in text {
if !vowels.contains(char) {
result.append(char)
}
}
return result
}func removeVowels(text: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
var result = ""
for char in text {
if !vowels.contains(char) {
result.append(char)
}
}
return result
}func removeVowels(text: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
var result = ""
for char in text {
if !vowels.contains(char) {
result.append(char)
}
}
return result
}func removeVowels(text: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
var result = ""
for char in text {
if !vowels.contains(char) {
result.append(char)
}
}
return result
}func removeVowels(text: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
var result = ""
for char in text {
if !vowels.contains(char) {
result.append(char)
}
}
return result
}func removeVowels(text: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
var result = ""
for char in text {
if !vowels.contains(char) {
result.append(char)
}
}
return result
}func removeVowels(text: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
var result = ""
for char in text {
if !vowels.contains(char) {
result.append(char)
}
}
return result
}func removeVowels(text: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
var result = ""
for char in text {
if !vowels.contains(char) {
result.append(char)
}
}
return result
}func removeVowels(text: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
var result = ""
for char in text {
if !vowels.contains(char) {
result.append(char)
}
}
return result
}func removeVowels(text: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
var result = ""
for char in text {
if !vowels.contains(char) {
result.append(char)
}
}
return result
}func removeVowels(text: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
var result = ""
for char in text {
if !vowels.contains(char) {
result.append(char)
}
}
return result
}func removeVowels(text: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
var result = ""
for char in text {
if !vowels.contains(char) {
result.append(char)
}
}
return result
}func removeVowels(text: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
var result = ""
for char in text {
if !vowels.contains(char) {
result.append(char)
}
}
return result
}func removeVowels(text: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
var result = ""
for char in text {
if !vowels.contains(char) {
result.append(char)
}
}
return result
}func removeVowels(text: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
var result = ""
for char in text {
if !vowels.contains(char) {
result.append(char)
}
}
return result
}func belowThreshold(l: [Int], t: Int) -> Bool {
for num in l {
if num >= t {
return false
}
}
return true
}```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 {
for num in l {
if num >= t {
return false
}
}
return true
}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 {
for num in l {
if num >= t {
return false
}
}
return true
}```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 {
for num in l {
if num >= t {
return false
}
}
return true
}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 {
for num in l {
if num >= t {
return false
}
}
return true
}```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 {
for num in l {
if num >= t {
return false
}
}
return true
}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 {
for num in l {
if num >= t {
return false
}
}
return true
}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 {
for num in l {
if num >= t {
return false
}
}
return true
}```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 {
for num in l {
if num >= t {
return false
}
}
return true
}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 {
for num in l {
if num >= t {
return false
}
}
return true
}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
}func add(x: Int, y: Int) -> Int {
return x + y
}func add(x: Int, y: Int) -> Int {
return x + y
}func add(x: Int, y: Int) -> Int {
return x + y
}func add(x: Int, y: Int) -> Int {
return x + y
}func add(x: Int, y: Int) -> Int {
return x + y
}func add(x: Int, y: Int) -> Int {
return x + y
}func add(x: Int, y: Int) -> Int {
return x + y
}func add(x: Int, y: Int) -> Int {
return x + y
}func add(x: Int, y: Int) -> Int {
return x + y
}func add(x: Int, y: Int) -> Int {
return x + y
}func add(x: Int, y: Int) -> Int {
return x + y
}func add(x: Int, y: Int) -> Int {
return x + y
}func add(x: Int, y: Int) -> Int {
return x + y
}func add(x: Int, y: Int) -> Int {
return x + y
}func add(x: Int, y: Int) -> Int {
return x + y
}func add(x: Int, y: Int) -> Int {
return x + y
}func add(x: Int, y: Int) -> Int {
return x + y
}func add(x: Int, y: Int) -> Int {
return x + y
}func add(x: Int, y: Int) -> Int {
return x + y
}func sameChars(s0: String, s1: String) -> Bool {
return s0.sorted() == s1.sorted()
}func sameChars(s0: String, s1: String) -> Bool {
return s0.sorted() == s1.sorted()
} // XCTAssertTrue failedfunc sameChars(s0: String, s1: String) -> Bool {
return s0.sorted() == s1.sorted()
}func sameChars(s0: String, s1: String) -> Bool {
return s0.sorted() == s1.sorted()
} // XCTAssertTrue failedfunc sameChars(s0: String, s1: String) -> Bool {
var charCount: [Character: Int] = [:]
for char in s0 {
charCount[char, default: 0] += 1
}
for char in s1 {
if let count = charCount[char] {
if count == 1 {
charCount.removeValue(forKey: char)
} else {
charCount[char] = count - 1
}
}
}
return charCount.isEmpty
}```swift
func sameChars(s0: String, s1: String) -> Bool {
var charCount: [Character: Int] = [:]
for char in s0 {
charCount[char, default: 0] += 1
}
for char in s1 {
if let count = charCount[char] {
if count == 1 {
charCount.removeValue(forKey: char)
} else {
charCount[char] = count - 1
}
}
}
return charCount.isEmpty
}
``` // XCTAssertTrue failedfunc sameChars(s0: String, s1: String) -> Bool {
return s0.sorted() == s1.sorted()
}func sameChars(s0: String, s1: String) -> Bool {
return s0.sorted() == s1.sorted()
} // XCTAssertTrue failedfunc sameChars(s0: String, s1: String) -> Bool {
return s0.sorted() == s1.sorted()
}func sameChars(s0: String, s1: String) -> Bool {
return s0.sorted() == s1.sorted()
} // XCTAssertTrue failedfunc sameChars(s0: String, s1: String) -> Bool {
var charCount: [Character: Int] = [:]
for char in s0 {
charCount[char, default: 0] += 1
}
for char in s1 {
if let count = charCount[char] {
if count == 1 {
charCount.removeValue(forKey: char)
} else {
charCount[char] = count - 1
}
}
}
return charCount.isEmpty
}```swift
func sameChars(s0: String, s1: String) -> Bool {
var charCount: [Character: Int] = [:]
for char in s0 {
charCount[char, default: 0] += 1
}
for char in s1 {
if let count = charCount[char] {
if count == 1 {
charCount.removeValue(forKey: char)
} else {
charCount[char] = count - 1
}
}
}
return charCount.isEmpty
}
``` // XCTAssertTrue failedfunc sameChars(s0: String, s1: String) -> Bool {
return s0.sorted() == s1.sorted()
}func sameChars(s0: String, s1: String) -> Bool {
return s0.sorted() == s1.sorted()
} // XCTAssertTrue failedfunc sameChars(s0: String, s1: String) -> Bool {
return s0.sorted() == s1.sorted()
}func sameChars(s0: String, s1: String) -> Bool {
return s0.sorted() == s1.sorted()
} // XCTAssertTrue failedfunc sameChars(s0: String, s1: String) -> Bool {
return s0.sorted() == s1.sorted()
}func sameChars(s0: String, s1: String) -> Bool {
return s0.sorted() == s1.sorted()
} // XCTAssertTrue failedfunc sameChars(s0: String, s1: String) -> Bool {
return s0.sorted() == s1.sorted()
}func sameChars(s0: String, s1: String) -> Bool {
return s0.sorted() == s1.sorted()
} // XCTAssertTrue failedfunc fib(n: Int) -> Int {
if n <= 1 {
return n
}
var a = 0
var b = 1
for _ in 2...n {
let temp = a + b
a = b
b = temp
}
return b
}func fib(n: Int) -> Int {
if n <= 1 {
return n
}
var a = 0
var b = 1
for _ in 2...n {
let temp = a + b
a = b
b = temp
}
return b
}func fib(n: Int) -> Int {
if n <= 1 {
return n
}
var a = 0
var b = 1
for _ in 2...n {
let temp = a + b
a = b
b = temp
}
return b
}func fib(n: Int) -> Int {
if n <= 1 {
return n
}
var a = 0
var b = 1
for _ in 2...n {
let temp = a + b
a = b
b = temp
}
return b
}func fib(n: Int) -> Int {
if n <= 1 {
return n
}
var a = 0
var b = 1
for _ in 2...n {
let temp = a + b
a = b
b = temp
}
return b
}func fib(n: Int) -> Int {
if n <= 1 {
return n
}
var a = 0
var b = 1
for _ in 2...n {
let temp = a + b
a = b
b = temp
}
return b
}func fib(n: Int) -> Int {
if n <= 1 {
return n
}
var a = 0
var b = 1
for _ in 2...n {
let temp = a + b
a = b
b = temp
}
return b
}func fib(n: Int) -> Int {
if n <= 1 {
return n
}
var a = 0
var b = 1
for _ in 2...n {
let temp = a + b
a = b
b = temp
}
return b
}func fib(n: Int) -> Int {
if n <= 1 {
return n
}
var a = 0
var b = 1
for _ in 2...n {
let temp = a + b
a = b
b = temp
}
return b
}func fib(n: Int) -> Int {
if n <= 1 {
return n
}
var a = 0
var b = 1
for _ in 2...n {
let temp = a + b
a = b
b = temp
}
return b
}func fib(n: Int) -> Int {
if n <= 1 {
return n
}
var a = 0
var b = 1
for _ in 2...n {
let temp = a + b
a = b
b = temp
}
return b
}func fib(n: Int) -> Int {
if n <= 1 {
return n
}
var a = 0
var b = 1
for _ in 2...n {
let temp = a + b
a = b
b = temp
}
return b
}func fib(n: Int) -> Int {
if n <= 1 {
return n
}
var a = 0
var b = 1
for _ in 2...n {
let temp = a + b
a = b
b = temp
}
return b
}func fib(n: Int) -> Int {
if n <= 1 {
return n
}
var a = 0
var b = 1
for _ in 2...n {
let temp = a + b
a = b
b = temp
}
return b
}func fib(n: Int) -> Int {
if n <= 1 {
return n
}
var a = 0
var b = 1
for _ in 2...n {
let temp = a + b
a = b
b = temp
}
return b
}func fib(n: Int) -> Int {
if n <= 1 {
return n
}
var a = 0
var b = 1
for _ in 2...n {
let temp = a + b
a = b
b = temp
}
return b
}func fib(n: Int) -> Int {
if n <= 1 {
return n
}
var a = 0
var b = 1
for _ in 2...n {
let temp = a + b
a = b
b = temp
}
return b
}func fib(n: Int) -> Int {
if n <= 1 {
return n
}
var a = 0
var b = 1
for _ in 2...n {
let temp = a + b
a = b
b = temp
}
return b
}func fib(n: Int) -> Int {
if n <= 1 {
return n
}
var a = 0
var b = 1
for _ in 2...n {
let temp = a + b
a = b
b = temp
}
return b
}func fib(n: Int) -> Int {
if n <= 1 {
return n
}
var a = 0
var b = 1
for _ in 2...n {
let temp = a + b
a = b
b = temp
}
return b
}func correctBracketing(brackets: String) -> Bool {
var stack = [Character]()
for bracket in brackets {
if bracket == "<" {
stack.append(bracket)
} else if bracket == ">" {
if stack.isEmpty {
return false
}
stack.removeLast()
}
}
return stack.isEmpty
}func correctBracketing(brackets: String) -> Bool {
var stack = [Character]()
for bracket in brackets {
if bracket == "<" {
stack.append(bracket)
} else if bracket == ">" {
if stack.isEmpty {
return false
}
stack.removeLast()
}
}
return stack.isEmpty
}func correctBracketing(brackets: String) -> Bool {
var stack = [Character]()
for bracket in brackets {
if bracket == "<" {
stack.append(bracket)
} else if bracket == ">" {
if stack.isEmpty {
return false
}
stack.removeLast()
}
}
return stack.isEmpty
}```swift
func correctBracketing(brackets: String) -> Bool {
var stack = [Character]()
for bracket in brackets {
if bracket == "<" {
stack.append(bracket)
} else if bracket == ">" {
if stack.isEmpty {
return false
}
stack.removeLast()
}
}
return stack.isEmpty
}
```func correctBracketing(brackets: String) -> Bool {
var stack = [Character]()
for bracket in brackets {
if bracket == "<" {
stack.append(bracket)
} else if bracket == ">" {
if stack.isEmpty {
return false
}
stack.removeLast()
}
}
return stack.isEmpty
}func correctBracketing(brackets: String) -> Bool {
var stack = [Character]()
for bracket in brackets {
if bracket == "<" {
stack.append(bracket)
} else if bracket == ">" {
if stack.isEmpty {
return false
}
stack.removeLast()
}
}
return stack.isEmpty
}func correctBracketing(brackets: String) -> Bool {
var stack = [Character]()
for bracket in brackets {
if bracket == "<" {
stack.append(bracket)
} else if bracket == ">" {
if stack.isEmpty {
return false
} else {
stack.removeLast()
}
}
}
return stack.isEmpty
}func correctBracketing(brackets: String) -> Bool {
var stack = [Character]()
for bracket in brackets {
if bracket == "<" {
stack.append(bracket)
} else if bracket == ">" {
if stack.isEmpty {
return false
} else {
stack.removeLast()
}
}
}
return stack.isEmpty
}func correctBracketing(brackets: String) -> Bool {
var stack = [Character]()
for bracket in brackets {
if bracket == "<" {
stack.append(bracket)
} else if bracket == ">" {
if stack.isEmpty {
return false
} else {
stack.removeLast()
}
}
}
return stack.isEmpty
}func correctBracketing(brackets: String) -> Bool {
var stack = [Character]()
for bracket in brackets {
if bracket == "<" {
stack.append(bracket)
} else if bracket == ">" {
if stack.isEmpty {
return false
} else {
stack.removeLast()
}
}
}
return stack.isEmpty
}func correctBracketing(brackets: String) -> Bool {
var stack = [Character]()
for bracket in brackets {
if bracket == "<" {
stack.append(bracket)
} else if bracket == ">" {
if stack.isEmpty {
return false
}
stack.removeLast()
}
}
return stack.isEmpty
}func correctBracketing(brackets: String) -> Bool {
var stack = [Character]()
for bracket in brackets {
if bracket == "<" {
stack.append(bracket)
} else if bracket == ">" {
if stack.isEmpty {
return false
}
stack.removeLast()
}
}
return stack.isEmpty
}func correctBracketing(brackets: String) -> Bool {
var stack: [Character] = []
for bracket in brackets {
if bracket == "<" {
stack.append(bracket)
} else if bracket == ">" {
if stack.isEmpty {
return false
} else {
stack.removeLast()
}
}
}
return stack.isEmpty
}func correctBracketing(brackets: String) -> Bool {
var stack: [Character] = []
for bracket in brackets {
if bracket == "<" {
stack.append(bracket)
} else if bracket == ">" {
if stack.isEmpty {
return false
} else {
stack.removeLast()
}
}
}
return stack.isEmpty
}func correctBracketing(brackets: String) -> Bool {
var stack = [Character]()
for bracket in brackets {
if bracket == "<" {
stack.append(bracket)
} else if bracket == ">" {
if stack.isEmpty {
return false
} else {
stack.removeLast()
}
}
}
return stack.isEmpty
}func correctBracketing(brackets: String) -> Bool {
var stack = [Character]()
for bracket in brackets {
if bracket == "<" {
stack.append(bracket)
} else if bracket == ">" {
if stack.isEmpty {
return false
} else {
stack.removeLast()
}
}
}
return stack.isEmpty
}func correctBracketing(brackets: String) -> Bool {
var stack = [Character]()
for bracket in brackets {
if bracket == "<" {
stack.append(bracket)
} else if bracket == ">" {
if stack.isEmpty {
return false
} else {
stack.removeLast()
}
}
}
return stack.isEmpty
}func correctBracketing(brackets: String) -> Bool {
var stack = [Character]()
for bracket in brackets {
if bracket == "<" {
stack.append(bracket)
} else if bracket == ">" {
if stack.isEmpty {
return false
} else {
stack.removeLast()
}
}
}
return stack.isEmpty
}func correctBracketing(brackets: String) -> Bool {
var stack = [Character]()
for bracket in brackets {
if bracket == "<" {
stack.append(bracket)
} else if bracket == ">" {
if stack.isEmpty {
return false
} else {
stack.removeLast()
}
}
}
return stack.isEmpty
}func correctBracketing(brackets: String) -> Bool {
var stack = [Character]()
for bracket in brackets {
if bracket == "<" {
stack.append(bracket)
} else if bracket == ">" {
if stack.isEmpty {
return false
} else {
stack.removeLast()
}
}
}
return stack.isEmpty
}func monotonic(l: [Int]) -> Bool {
var increasing = true
var decreasing = true
for i in 0..<l.count - 1 {
if l[i] > l[i + 1] {
increasing = false
}
if l[i] < l[i + 1] {
decreasing = false
}
}
return increasing || decreasing
}func monotonic(l: [Int]) -> Bool {
var increasing = true
var decreasing = true
for i in 0..<l.count - 1 {
if l[i] > l[i + 1] {
increasing = false
}
if l[i] < l[i + 1] {
decreasing = false
}
}
return increasing || decreasing
}func monotonic(l: [Int]) -> Bool {
var increasing = true
var decreasing = true
for i in 0..<l.count - 1 {
if l[i] > l[i + 1] {
increasing = false
}
if l[i] < l[i + 1] {
decreasing = false
}
}
return increasing || decreasing
}func monotonic(l: [Int]) -> Bool {
var increasing = true
var decreasing = true
for i in 0..<l.count - 1 {
if l[i] > l[i + 1] {
increasing = false
}
if l[i] < l[i + 1] {
decreasing = false
}
}
return increasing || decreasing
}func monotonic(l: [Int]) -> Bool {
var increasing = true
var decreasing = true
for i in 0..<l.count - 1 {
if l[i] > l[i + 1] {
increasing = false
}
if l[i] < l[i + 1] {
decreasing = false
}
}
return increasing || decreasing
}func monotonic(l: [Int]) -> Bool {
var increasing = true
var decreasing = true
for i in 0..<l.count - 1 {
if l[i] > l[i + 1] {
increasing = false
}
if l[i] < l[i + 1] {
decreasing = false
}
}
return increasing || decreasing
}func monotonic(l: [Int]) -> Bool {
var increasing = true
var decreasing = true
for i in 0..<l.count - 1 {
if l[i] > l[i + 1] {
increasing = false
}
if l[i] < l[i + 1] {
decreasing = false
}
}
return increasing || decreasing
}func monotonic(l: [Int]) -> Bool {
var increasing = true
var decreasing = true
for i in 0..<l.count - 1 {
if l[i] > l[i + 1] {
increasing = false
}
if l[i] < l[i + 1] {
decreasing = false
}
}
return increasing || decreasing
}func monotonic(l: [Int]) -> Bool {
var increasing = true
var decreasing = true
for i in 0..<l.count - 1 {
if l[i] > l[i + 1] {
increasing = false
}
if l[i] < l[i + 1] {
decreasing = false
}
}
return increasing || decreasing
}func monotonic(l: [Int]) -> Bool {
var increasing = true
var decreasing = true
for i in 0..<l.count - 1 {
if l[i] > l[i + 1] {
increasing = false
}
if l[i] < l[i + 1] {
decreasing = false
}
}
return increasing || decreasing
}func monotonic(l: [Int]) -> Bool {
var increasing = true
var decreasing = true
for i in 0..<l.count - 1 {
if l[i] > l[i + 1] {
increasing = false
}
if l[i] < l[i + 1] {
decreasing = false
}
}
return increasing || decreasing
}func monotonic(l: [Int]) -> Bool {
var increasing = true
var decreasing = true
for i in 0..<l.count - 1 {
if l[i] > l[i + 1] {
increasing = false
}
if l[i] < l[i + 1] {
decreasing = false
}
}
return increasing || decreasing
}func monotonic(l: [Int]) -> Bool {
var increasing = true
var decreasing = true
for i in 0..<l.count - 1 {
if l[i] > l[i + 1] {
increasing = false
}
if l[i] < l[i + 1] {
decreasing = false
}
}
return increasing || decreasing
}func monotonic(l: [Int]) -> Bool {
var increasing = true
var decreasing = true
for i in 0..<l.count - 1 {
if l[i] > l[i + 1] {
increasing = false
}
if l[i] < l[i + 1] {
decreasing = false
}
}
return increasing || decreasing
}func monotonic(l: [Int]) -> Bool {
var increasing = true
var decreasing = true
for i in 0..<l.count - 1 {
if l[i] > l[i + 1] {
increasing = false
}
if l[i] < l[i + 1] {
decreasing = false
}
}
return increasing || decreasing
}func monotonic(l: [Int]) -> Bool {
var increasing = true
var decreasing = true
for i in 0..<l.count - 1 {
if l[i] > l[i + 1] {
increasing = false
}
if l[i] < l[i + 1] {
decreasing = false
}
}
return increasing || decreasing
}func monotonic(l: [Int]) -> Bool {
var increasing = true
var decreasing = true
for i in 0..<l.count - 1 {
if l[i] > l[i + 1] {
increasing = false
}
if l[i] < l[i + 1] {
decreasing = false
}
}
return increasing || decreasing
}func monotonic(l: [Int]) -> Bool {
var increasing = true
var decreasing = true
for i in 0..<l.count - 1 {
if l[i] > l[i + 1] {
increasing = false
}
if l[i] < l[i + 1] {
decreasing = false
}
}
return increasing || decreasing
}func monotonic(l: [Int]) -> Bool {
var increasing = true
var decreasing = true
for i in 0..<l.count - 1 {
if l[i] > l[i + 1] {
increasing = false
}
if l[i] < l[i + 1] {
decreasing = false
}
}
return increasing || decreasing
}func monotonic(l: [Int]) -> Bool {
var increasing = true
var decreasing = true
for i in 0..<l.count - 1 {
if l[i] > l[i + 1] {
increasing = false
}
if l[i] < l[i + 1] {
decreasing = false
}
}
return increasing || decreasing
}func common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
let commonElements = set1.intersection(set2)
return commonElements.sorted()
}func common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
let commonElements = set1.intersection(set2)
return commonElements.sorted()
}func common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
let commonElements = set1.intersection(set2)
return commonElements.sorted()
}func common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
let commonElements = set1.intersection(set2)
return commonElements.sorted()
}func common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
let commonElements = set1.intersection(set2)
return commonElements.sorted()
}```swift
func common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
let commonElements = set1.intersection(set2)
return commonElements.sorted()
}
```func common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
let commonElements = set1.intersection(set2)
return commonElements.sorted()
}func common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
let commonElements = set1.intersection(set2)
return commonElements.sorted()
}func common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
let commonElements = set1.intersection(set2)
return commonElements.sorted()
}func common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
let commonElements = set1.intersection(set2)
return commonElements.sorted()
}func common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
let commonElements = set1.intersection(set2)
return commonElements.sorted()
}func common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
let commonElements = set1.intersection(set2)
return commonElements.sorted()
}func common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
let commonElements = set1.intersection(set2)
return commonElements.sorted()
}func common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
let commonElements = set1.intersection(set2)
return commonElements.sorted()
}func common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
let commonElements = set1.intersection(set2)
return commonElements.sorted()
}func common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
let commonElements = set1.intersection(set2)
return commonElements.sorted()
}func common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
let commonElements = set1.intersection(set2)
return commonElements.sorted()
}func common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
let commonElements = set1.intersection(set2)
return commonElements.sorted()
}func common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
let commonElements = set1.intersection(set2)
return commonElements.sorted()
}func common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
let commonElements = set1.intersection(set2)
return commonElements.sorted()
}func largestPrimeFactor(n: Int) -> Int {
var num = n
var largestPrime = 2
while num % 2 == 0 {
num /= 2
}
var i = 3
while i <= Int(sqrt(Double(num))) {
while num % i == 0 {
largestPrime = i
num /= i
}
i += 2
}
if num > 2 {
largestPrime = num
}
return largestPrime
}func largestPrimeFactor(n: Int) -> Int {
var num = n
var largestPrime = 2
while num % 2 == 0 {
num /= 2
}
var i = 3
while i <= Int(sqrt(Double(num))) {
while num % i == 0 {
largestPrime = i
num /= i
}
i += 2
}
if num > 2 {
largestPrime = num
}
return largestPrime
}func largestPrimeFactor(n: Int) -> Int {
var number = n
var largestPrime = 2
while number % 2 == 0 {
number /= 2
}
var i = 3
while i <= Int(sqrt(Double(number))) {
while number % i == 0 {
largestPrime = i
number /= i
}
i += 2
}
if number > 2 {
largestPrime = number
}
return largestPrime
}func largestPrimeFactor(n: Int) -> Int {
var number = n
var largestPrime = 2
while number % 2 == 0 {
number /= 2
}
var i = 3
while i <= Int(sqrt(Double(number))) {
while number % i == 0 {
largestPrime = i
number /= i
}
i += 2
}
if number > 2 {
largestPrime = number
}
return largestPrime
}func largestPrimeFactor(n: Int) -> Int {
var num = n
var largestFactor = 0
while num % 2 == 0 {
largestFactor = 2
num /= 2
}
var factor = 3
while factor * factor <= num {
if num % factor == 0 {
largestFactor = factor
num /= factor
} else {
factor += 2
}
}
if num > largestFactor {
largestFactor = num
}
return largestFactor
}func largestPrimeFactor(n: Int) -> Int {
var num = n
var largestFactor = 0
while num % 2 == 0 {
largestFactor = 2
num /= 2
}
var factor = 3
while factor * factor <= num {
if num % factor == 0 {
largestFactor = factor
num /= factor
} else {
factor += 2
}
}
if num > largestFactor {
largestFactor = num
}
return largestFactor
}func largestPrimeFactor(n: Int) -> Int {
var number = n
var largestPrime = 2
while number % 2 == 0 {
number /= 2
}
var i = 3
while i <= Int(sqrt(Double(number))) {
while number % i == 0 {
largestPrime = i
number /= i
}
i += 2
}
if number > 2 {
largestPrime = number
}
return largestPrime
}func largestPrimeFactor(n: Int) -> Int {
var number = n
var largestPrime = 2
while number % 2 == 0 {
number /= 2
}
var i = 3
while i <= Int(sqrt(Double(number))) {
while number % i == 0 {
largestPrime = i
number /= i
}
i += 2
}
if number > 2 {
largestPrime = number
}
return largestPrime
}func largestPrimeFactor(n: Int) -> Int {
var num = n
var largestPrime = 2
while num % 2 == 0 {
num /= 2
}
var i = 3
while i <= Int(sqrt(Double(num))) {
while num % i == 0 {
largestPrime = i
num /= i
}
i += 2
}
if num > 2 {
largestPrime = num
}
return largestPrime
}func largestPrimeFactor(n: Int) -> Int {
var num = n
var largestPrime = 2
while num % 2 == 0 {
num /= 2
}
var i = 3
while i <= Int(sqrt(Double(num))) {
while num % i == 0 {
largestPrime = i
num /= i
}
i += 2
}
if num > 2 {
largestPrime = num
}
return largestPrime
}func largestPrimeFactor(n: Int) -> Int {
var number = n
var largestPrime = 2
while number % 2 == 0 {
number /= 2
}
var i = 3
while i <= Int(sqrt(Double(number))) {
while number % i == 0 {
largestPrime = i
number /= i
}
i += 2
}
if number > 2 {
largestPrime = number
}
return largestPrime
}func largestPrimeFactor(n: Int) -> Int {
var number = n
var largestPrime = 2
while number % 2 == 0 {
number /= 2
}
var i = 3
while i <= Int(sqrt(Double(number))) {
while number % i == 0 {
largestPrime = i
number /= i
}
i += 2
}
if number > 2 {
largestPrime = number
}
return largestPrime
}func largestPrimeFactor(n: Int) -> Int {
var num = n
var largestPrime = 2
while num % 2 == 0 {
num /= 2
}
var i = 3
while i <= Int(sqrt(Double(num))) {
while num % i == 0 {
largestPrime = i
num /= i
}
i += 2
}
if num > 2 {
largestPrime = num
}
return largestPrime
}func largestPrimeFactor(n: Int) -> Int {
var num = n
var largestPrime = 2
while num % 2 == 0 {
num /= 2
}
var i = 3
while i <= Int(sqrt(Double(num))) {
while num % i == 0 {
largestPrime = i
num /= i
}
i += 2
}
if num > 2 {
largestPrime = num
}
return largestPrime
}func largestPrimeFactor(n: Int) -> Int {
var num = n
var largestPrime = 2
while num % 2 == 0 {
num /= 2
}
var i = 3
while i <= Int(sqrt(Double(num))) {
while num % i == 0 {
largestPrime = i
num /= i
}
i += 2
}
if num > 2 {
largestPrime = num
}
return largestPrime
}func largestPrimeFactor(n: Int) -> Int {
var num = n
var largestPrime = 2
while num % 2 == 0 {
num /= 2
}
var i = 3
while i <= Int(sqrt(Double(num))) {
while num % i == 0 {
largestPrime = i
num /= i
}
i += 2
}
if num > 2 {
largestPrime = num
}
return largestPrime
}func largestPrimeFactor(n: Int) -> Int {
var num = n
var largestPrime = 2
while num % 2 == 0 {
num /= 2
}
var i = 3
while i <= Int(sqrt(Double(num))) {
while num % i == 0 {
largestPrime = i
num /= i
}
i += 2
}
if num > 2 {
largestPrime = num
}
return largestPrime
}func largestPrimeFactor(n: Int) -> Int {
var num = n
var largestPrime = 2
while num % 2 == 0 {
num /= 2
}
var i = 3
while i <= Int(sqrt(Double(num))) {
while num % i == 0 {
largestPrime = i
num /= i
}
i += 2
}
if num > 2 {
largestPrime = num
}
return largestPrime
}func largestPrimeFactor(n: Int) -> Int {
var number = n
var largestPrime = 2
while number % 2 == 0 {
number /= 2
}
var i = 3
while i <= Int(sqrt(Double(number))) {
while number % i == 0 {
largestPrime = i
number /= i
}
i += 2
}
if number > 2 {
largestPrime = number
}
return largestPrime
}func largestPrimeFactor(n: Int) -> Int {
var number = n
var largestPrime = 2
while number % 2 == 0 {
number /= 2
}
var i = 3
while i <= Int(sqrt(Double(number))) {
while number % i == 0 {
largestPrime = i
number /= i
}
i += 2
}
if number > 2 {
largestPrime = number
}
return largestPrime
}func sumToN(n: Int) -> Int {
return (n * (n + 1)) / 2
}func sumToN(n: Int) -> Int {
return (n * (n + 1)) / 2
}func sumToN(n: Int) -> Int {
return (n * (n + 1)) / 2
}func sumToN(n: Int) -> Int {
return (n * (n + 1)) / 2
}func sumToN(n: Int) -> Int {
return (n * (n + 1)) / 2
}func sumToN(n: Int) -> Int {
return (n * (n + 1)) / 2
}func sumToN(n: Int) -> Int {
return (n * (n + 1)) / 2
}func sumToN(n: Int) -> Int {
return (n * (n + 1)) / 2
}func sumToN(n: Int) -> Int {
return (n * (n + 1)) / 2
}func sumToN(n: Int) -> Int {
return (n * (n + 1)) / 2
}func sumToN(n: Int) -> Int {
return (n * (n + 1)) / 2
}func sumToN(n: Int) -> Int {
return (n * (n + 1)) / 2
}func sumToN(n: Int) -> Int {
return (n * (n + 1)) / 2
}func sumToN(n: Int) -> Int {
return (n * (n + 1)) / 2
}func sumToN(n: Int) -> Int {
return (n * (n + 1)) / 2
}func sumToN(n: Int) -> Int {
return (n * (n + 1)) / 2
}func sumToN(n: Int) -> Int {
return (n * (n + 1)) / 2
}func sumToN(n: Int) -> Int {
return (n * (n + 1)) / 2
}func sumToN(n: Int) -> Int {
return (n * (n + 1)) / 2
}func sumToN(n: Int) -> Int {
return (n * (n + 1)) / 2
}func correctBracketing(brackets: String) -> Bool {
var stack = [Character]()
for bracket in brackets {
if bracket == "(" {
stack.append(bracket)
} else if bracket == ")" {
if stack.isEmpty {
return false
} else {
stack.removeLast()
}
}
}
return stack.isEmpty
}func correctBracketing(brackets: String) -> Bool {
var stack = [Character]()
for bracket in brackets {
if bracket == "(" {
stack.append(bracket)
} else if bracket == ")" {
if stack.isEmpty {
return false
} else {
stack.removeLast()
}
}
}
return stack.isEmpty
}func correctBracketing(brackets: String) -> Bool {
var stack = [Character]()
for bracket in brackets {
if bracket == "(" {
stack.append(bracket)
} else if bracket == ")" {
if stack.isEmpty {
return false
} else {
stack.removeLast()
}
}
}
return stack.isEmpty
}func correctBracketing(brackets: String) -> Bool {
var stack = [Character]()
for bracket in brackets {
if bracket == "(" {
stack.append(bracket)
} else if bracket == ")" {
if stack.isEmpty {
return false
} else {
stack.removeLast()
}
}
}
return stack.isEmpty
}func correctBracketing(brackets: String) -> Bool {
var stack = [Character]()
for bracket in brackets {
if bracket == "(" {
stack.append(bracket)
} else if bracket == ")" {
if stack.isEmpty {
return false
} else {
stack.removeLast()
}
}
}
return stack.isEmpty
}func correctBracketing(brackets: String) -> Bool {
var stack = [Character]()
for bracket in brackets {
if bracket == "(" {
stack.append(bracket)
} else if bracket == ")" {
if stack.isEmpty {
return false
} else {
stack.removeLast()
}
}
}
return stack.isEmpty
}func correctBracketing(brackets: String) -> Bool {
var stack = [Character]()
for bracket in brackets {
if bracket == "(" {
stack.append(bracket)
} else if bracket == ")" {
if stack.isEmpty {
return false
} else {
stack.removeLast()
}
}
}
return stack.isEmpty
}func correctBracketing(brackets: String) -> Bool {
var stack = [Character]()
for bracket in brackets {
if bracket == "(" {
stack.append(bracket)
} else if bracket == ")" {
if stack.isEmpty {
return false
} else {
stack.removeLast()
}
}
}
return stack.isEmpty
}func correctBracketing(brackets: String) -> Bool {
var stack = [Character]()
for bracket in brackets {
if bracket == "(" {
stack.append(bracket)
} else if bracket == ")" {
if stack.isEmpty {
return false
} else {
stack.removeLast()
}
}
}
return stack.isEmpty
}func correctBracketing(brackets: String) -> Bool {
var stack = [Character]()
for bracket in brackets {
if bracket == "(" {
stack.append(bracket)
} else if bracket == ")" {
if stack.isEmpty {
return false
} else {
stack.removeLast()
}
}
}
return stack.isEmpty
}func correctBracketing(brackets: String) -> Bool {
var stack = [Character]()
for bracket in brackets {
if bracket == "(" {
stack.append(bracket)
} else if bracket == ")" {
if stack.isEmpty {
return false
} else {
stack.removeLast()
}
}
}
return stack.isEmpty
}func correctBracketing(brackets: String) -> Bool {
var stack = [Character]()
for bracket in brackets {
if bracket == "(" {
stack.append(bracket)
} else if bracket == ")" {
if stack.isEmpty {
return false
} else {
stack.removeLast()
}
}
}
return stack.isEmpty
}func correctBracketing(brackets: String) -> Bool {
var stack = [Character]()
for bracket in brackets {
if bracket == "(" {
stack.append(bracket)
} else if bracket == ")" {
if stack.isEmpty {
return false
} else {
stack.removeLast()
}
}
}
return stack.isEmpty
}func correctBracketing(brackets: String) -> Bool {
var stack = [Character]()
for bracket in brackets {
if bracket == "(" {
stack.append(bracket)
} else if bracket == ")" {
if stack.isEmpty {
return false
} else {
stack.removeLast()
}
}
}
return stack.isEmpty
}func correctBracketing(brackets: String) -> Bool {
var stack = [Character]()
for bracket in brackets {
if bracket == "(" {
stack.append(bracket)
} else if bracket == ")" {
if stack.isEmpty {
return false
} else {
stack.removeLast()
}
}
}
return stack.isEmpty
}func correctBracketing(brackets: String) -> Bool {
var stack = [Character]()
for bracket in brackets {
if bracket == "(" {
stack.append(bracket)
} else if bracket == ")" {
if stack.isEmpty {
return false
} else {
stack.removeLast()
}
}
}
return stack.isEmpty
}func correctBracketing(brackets: String) -> Bool {
var stack = [Character]()
for bracket in brackets {
if bracket == "(" {
stack.append(bracket)
} else if bracket == ")" {
if stack.isEmpty {
return false
} else {
stack.removeLast()
}
}
}
return stack.isEmpty
}func correctBracketing(brackets: String) -> Bool {
var stack = [Character]()
for bracket in brackets {
if bracket == "(" {
stack.append(bracket)
} else if bracket == ")" {
if stack.isEmpty {
return false
} else {
stack.removeLast()
}
}
}
return stack.isEmpty
}func correctBracketing(brackets: String) -> Bool {
var stack = [Character]()
for bracket in brackets {
if bracket == "(" {
stack.append(bracket)
} else if bracket == ")" {
if stack.isEmpty {
return false
}
stack.removeLast()
}
}
return stack.isEmpty
}func correctBracketing(brackets: String) -> Bool {
var stack = [Character]()
for bracket in brackets {
if bracket == "(" {
stack.append(bracket)
} else if bracket == ")" {
if stack.isEmpty {
return false
}
stack.removeLast()
}
}
return stack.isEmpty
}func derivative(xs: [Int]) -> [Int] {
var result: [Int] = []
for (index, coefficient) in xs.enumerated() {
if index > 0 {
result.append(coefficient * index)
}
}
return result
}```swift
func derivative(xs: [Int]) -> [Int] {
var result: [Int] = []
for (index, coefficient) in xs.enumerated() {
if index > 0 {
result.append(coefficient * index)
}
}
return result
}
```func derivative(xs: [Int]) -> [Int] {
var result: [Int] = []
for i in 1..<xs.count {
result.append(xs[i] * i)
}
return result
}```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
}```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
}```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 (index, coefficient) in xs.enumerated() {
if index > 0 {
result.append(coefficient * index)
}
}
return result
}```swift
func derivative(xs: [Int]) -> [Int] {
var result: [Int] = []
for (index, coefficient) in xs.enumerated() {
if index > 0 {
result.append(coefficient * index)
}
}
return result
}
```func derivative(xs: [Int]) -> [Int] {
var result: [Int] = []
for i in 1..<xs.count {
result.append(xs[i] * i)
}
return result
}```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
}```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
}```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
}```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
}```swift
func derivative(xs: [Int]) -> [Int] {
var result: [Int] = []
for i in 1..<xs.count {
result.append(xs[i] * i)
}
return result
}
```func fibfib(n: Int) -> Int {
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 1
}
var fibfibArray = [0, 0, 1]
for i in 3...n {
let nextFibfib = fibfibArray[i-1] + fibfibArray[i-2] + fibfibArray[i-3]
fibfibArray.append(nextFibfib)
}
return fibfibArray[n]
}func fibfib(n: Int) -> Int {
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 1
}
var fibfibArray = [0, 0, 1]
for i in 3...n {
let nextFibfib = fibfibArray[i-1] + fibfibArray[i-2] + fibfibArray[i-3]
fibfibArray.append(nextFibfib)
}
return fibfibArray[n]
}func fibfib(n: Int) -> Int {
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 1
}
var fibfibArray = [0, 0, 1]
for i in 3...n {
let nextFib = fibfibArray[i-1] + fibfibArray[i-2] + fibfibArray[i-3]
fibfibArray.append(nextFib)
}
return fibfibArray[n]
}func fibfib(n: Int) -> Int {
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 1
}
var fibfibArray = [0, 0, 1]
for i in 3...n {
let nextFib = fibfibArray[i-1] + fibfibArray[i-2] + fibfibArray[i-3]
fibfibArray.append(nextFib)
}
return fibfibArray[n]
}func fibfib(n: Int) -> Int {
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 1
}
var fibfibArray = [0, 0, 1]
for i in 3...n {
let nextFib = fibfibArray[i-1] + fibfibArray[i-2] + fibfibArray[i-3]
fibfibArray.append(nextFib)
}
return fibfibArray[n]
}func fibfib(n: Int) -> Int {
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 1
}
var fibfibArray = [0, 0, 1]
for i in 3...n {
let nextFib = fibfibArray[i-1] + fibfibArray[i-2] + fibfibArray[i-3]
fibfibArray.append(nextFib)
}
return fibfibArray[n]
}func fibfib(n: Int) -> Int {
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 1
}
var fibfibArray = [0, 0, 1]
for i in 3...n {
let nextFib = fibfibArray[i-1] + fibfibArray[i-2] + fibfibArray[i-3]
fibfibArray.append(nextFib)
}
return fibfibArray[n]
}func fibfib(n: Int) -> Int {
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 1
}
var fibfibArray = [0, 0, 1]
for i in 3...n {
let nextFib = fibfibArray[i-1] + fibfibArray[i-2] + fibfibArray[i-3]
fibfibArray.append(nextFib)
}
return fibfibArray[n]
}func fibfib(n: Int) -> Int {
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 1
}
var fibfibArray = [0, 0, 1]
for i in 3...n {
let nextFib = fibfibArray[i-1] + fibfibArray[i-2] + fibfibArray[i-3]
fibfibArray.append(nextFib)
}
return fibfibArray[n]
}func fibfib(n: Int) -> Int {
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 1
}
var fibfibArray = [0, 0, 1]
for i in 3...n {
let nextFib = fibfibArray[i-1] + fibfibArray[i-2] + fibfibArray[i-3]
fibfibArray.append(nextFib)
}
return fibfibArray[n]
}func fibfib(n: Int) -> Int {
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 1
}
var fibfibArray = [0, 0, 1]
for i in 3...n {
let nextFibfib = fibfibArray[i-1] + fibfibArray[i-2] + fibfibArray[i-3]
fibfibArray.append(nextFibfib)
}
return fibfibArray[n]
}func fibfib(n: Int) -> Int {
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 1
}
var fibfibArray = [0, 0, 1]
for i in 3...n {
let nextFibfib = fibfibArray[i-1] + fibfibArray[i-2] + fibfibArray[i-3]
fibfibArray.append(nextFibfib)
}
return fibfibArray[n]
}func fibfib(n: Int) -> Int {
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 1
}
var fibfibArray = [0, 0, 1]
for i in 3...n {
let nextFib = fibfibArray[i-1] + fibfibArray[i-2] + fibfibArray[i-3]
fibfibArray.append(nextFib)
}
return fibfibArray[n]
}func fibfib(n: Int) -> Int {
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 1
}
var fibfibArray = [0, 0, 1]
for i in 3...n {
let nextFib = fibfibArray[i-1] + fibfibArray[i-2] + fibfibArray[i-3]
fibfibArray.append(nextFib)
}
return fibfibArray[n]
}func fibfib(n: Int) -> Int {
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 1
}
var fibfibValues = [0, 0, 1]
for i in 3...n {
let nextValue = fibfibValues[i-1] + fibfibValues[i-2] + fibfibValues[i-3]
fibfibValues.append(nextValue)
}
return fibfibValues[n]
}func fibfib(n: Int) -> Int {
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 1
}
var fibfibValues = [0, 0, 1]
for i in 3...n {
let nextValue = fibfibValues[i-1] + fibfibValues[i-2] + fibfibValues[i-3]
fibfibValues.append(nextValue)
}
return fibfibValues[n]
}func fibfib(n: Int) -> Int {
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 1
}
var fibfibArray = [0, 0, 1]
for i in 3...n {
let nextFib = fibfibArray[i-1] + fibfibArray[i-2] + fibfibArray[i-3]
fibfibArray.append(nextFib)
}
return fibfibArray[n]
}func fibfib(n: Int) -> Int {
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 1
}
var fibfibArray = [0, 0, 1]
for i in 3...n {
let nextFib = fibfibArray[i-1] + fibfibArray[i-2] + fibfibArray[i-3]
fibfibArray.append(nextFib)
}
return fibfibArray[n]
}func fibfib(n: Int) -> Int {
if n == 0 {
return 0
} else if n == 1 {
return 0
} else if n == 2 {
return 1
}
var fibfibArray = [0, 0, 1]
for i in 3...n {
let nextFib = fibfibArray[i-1] + fibfibArray[i-2] + fibfibArray[i-3]
fibfibArray.append(nextFib)
}
return fibfibArray[n]
}func fibfib(n: Int) -> Int {
if n == 0 {
return 0
} else if n == 1 {
return 0
} else if n == 2 {
return 1
}
var fibfibArray = [0, 0, 1]
for i in 3...n {
let nextFib = fibfibArray[i-1] + fibfibArray[i-2] + fibfibArray[i-3]
fibfibArray.append(nextFib)
}
return fibfibArray[n]
}func vowelsCount(s: String) -> Int {
let vowels: Set<Character> = ["a", "e", "i", "o", "u"]
let lastChar = s.last?.lowercased()
var count = 0
for char in s.lowercased() {
if vowels.contains(char) {
count += 1
}
}
if lastChar == "y" {
count += 1
}
return count
}func vowelsCount(s: String) -> Int {
let vowels: Set<Character> = ["a", "e", "i", "o", "u"]
let lastChar = s.last?.lowercased()
var count = 0
for char in s.lowercased() {
if vowels.contains(char) {
count += 1
}
}
if lastChar == "y" {
count += 1
}
return count
}func vowelsCount(s: String) -> Int {
let vowels: Set<Character> = ["a", "e", "i", "o", "u"]
let lastChar = s.last?.lowercased()
var count = 0
for char in s.lowercased() {
if vowels.contains(char) {
count += 1
}
}
if lastChar == "y" {
count += 1
}
return count
}func vowelsCount(s: String) -> Int {
let vowels: Set<Character> = ["a", "e", "i", "o", "u"]
let lastChar = s.last?.lowercased()
var count = 0
for char in s.lowercased() {
if vowels.contains(char) {
count += 1
}
}
if lastChar == "y" {
count += 1
}
return count
}func vowelsCount(s: String) -> Int {
let vowels: Set<Character> = ["a", "e", "i", "o", "u"]
let lastChar = s.last?.lowercased()
var count = 0
for char in s.lowercased() {
if vowels.contains(char) {
count += 1
}
}
if let lastChar = lastChar, vowels.contains(lastChar) {
count -= 1
}
return count
}func vowelsCount(s: String) -> Int {
let vowels: Set<Character> = ["a", "e", "i", "o", "u"]
let lastChar = s.last?.lowercased()
var count = 0
for char in s.lowercased() {
if vowels.contains(char) {
count += 1
}
}
if let lastChar = lastChar, vowels.contains(lastChar) {
count -= 1
}
return count
} // XCTAssertTrue failedfunc vowelsCount(s: String) -> Int {
let vowels: Set<Character> = ["a", "e", "i", "o", "u"]
let lowercaseString = s.lowercased()
var count = 0
for (index, char) in lowercaseString.enumerated() {
if vowels.contains(char) {
count += 1
} else if index == lowercaseString.count - 1 && char == "y" {
count += 1
}
}
return count
}func vowelsCount(s: String) -> Int {
let vowels: Set<Character> = ["a", "e", "i", "o", "u"]
let lowercaseString = s.lowercased()
var count = 0
for (index, char) in lowercaseString.enumerated() {
if vowels.contains(char) {
count += 1
} else if index == lowercaseString.count - 1 && char == "y" {
count += 1
}
}
return count
}func vowelsCount(s: String) -> Int {
let vowels: Set<Character> = ["a", "e", "i", "o", "u"]
let lastChar = s.last?.lowercased()
var count = 0
for char in s.lowercased() {
if vowels.contains(char) {
count += 1
}
}
if lastChar == "y" {
count += 1
}
return count
}func vowelsCount(s: String) -> Int {
let vowels: Set<Character> = ["a", "e", "i", "o", "u"]
let lastChar = s.last?.lowercased()
var count = 0
for char in s.lowercased() {
if vowels.contains(char) {
count += 1
}
}
if lastChar == "y" {
count += 1
}
return count
}func vowelsCount(s: String) -> Int {
let vowels: Set<Character> = ["a", "e", "i", "o", "u"]
let lastChar = s.last?.lowercased()
var count = 0
for char in s.lowercased() {
if vowels.contains(char) || (char == "y" && char == lastChar) {
count += 1
}
}
return count
}func vowelsCount(s: String) -> Int {
let vowels: Set<Character> = ["a", "e", "i", "o", "u"]
let lastChar = s.last?.lowercased()
var count = 0
for char in s.lowercased() {
if vowels.contains(char) || (char == "y" && char == lastChar) {
count += 1
}
}
return count
}if vowels.contains(char) || (char == "y" && char == lastChar) { // cannot convert value of type 'String?' to expected argument type 'Character'func vowelsCount(s: String) -> Int {
let vowels: Set<Character> = ["a", "e", "i", "o", "u"]
let lastChar = s.last?.lowercased()
var count = 0
for char in s.lowercased() {
if vowels.contains(char) {
count += 1
}
}
if lastChar == "y" {
count += 1
}
return count
}func vowelsCount(s: String) -> Int {
let vowels: Set<Character> = ["a", "e", "i", "o", "u"]
let lastChar = s.last?.lowercased()
var count = 0
for char in s.lowercased() {
if vowels.contains(char) {
count += 1
}
}
if lastChar == "y" {
count += 1
}
return count
}func vowelsCount(s: String) -> Int {
let vowels: Set<Character> = ["a", "e", "i", "o", "u"]
let lastChar = s.last?.lowercased()
var count = 0
for char in s.lowercased() {
if vowels.contains(char) {
count += 1
}
}
if lastChar == "y" {
count += 1
}
return count
}func vowelsCount(s: String) -> Int {
let vowels: Set<Character> = ["a", "e", "i", "o", "u"]
let lastChar = s.last?.lowercased()
var count = 0
for char in s.lowercased() {
if vowels.contains(char) {
count += 1
}
}
if lastChar == "y" {
count += 1
}
return count
}func vowelsCount(s: String) -> Int {
let vowels: Set<Character> = ["a", "e", "i", "o", "u"]
let lastChar = s.last?.lowercased()
var count = 0
for char in s.lowercased() {
if vowels.contains(char) {
count += 1
}
}
if lastChar == "y" {
count += 1
}
return count
}func vowelsCount(s: String) -> Int {
let vowels: Set<Character> = ["a", "e", "i", "o", "u"]
let lastChar = s.last?.lowercased()
var count = 0
for char in s.lowercased() {
if vowels.contains(char) {
count += 1
}
}
if lastChar == "y" {
count += 1
}
return count
}func vowelsCount(s: String) -> Int {
let vowels: Set<Character> = ["a", "e", "i", "o", "u"]
let lowercaseString = s.lowercased()
var count = 0
for (index, char) in lowercaseString.enumerated() {
if vowels.contains(char) {
count += 1
} else if char == "y" && index == lowercaseString.count - 1 {
count += 1
}
}
return count
}func vowelsCount(s: String) -> Int {
let vowels: Set<Character> = ["a", "e", "i", "o", "u"]
let lowercaseString = s.lowercased()
var count = 0
for (index, char) in lowercaseString.enumerated() {
if vowels.contains(char) {
count += 1
} else if char == "y" && index == lowercaseString.count - 1 {
count += 1
}
}
return count
}func circularShift(x: Int, shift: Int) -> String {
let numString = String(x)
let numDigits = numString.count
let shiftAmount = shift % numDigits
if shiftAmount == 0 {
return numString
}
let startIndex = numDigits - shiftAmount
let endIndex = numDigits - 1
let shiftedSubstring = numString[startIndex...endIndex]
if shiftAmount == numDigits {
return String(shiftedSubstring.reversed())
} else {
let remainingDigits = numString[0..<startIndex]
return shiftedSubstring + remainingDigits
}
}```swift
func circularShift(x: Int, shift: Int) -> String {
let numString = String(x)
let numDigits = numString.count
let shiftAmount = shift % numDigits
if shiftAmount == 0 {
return numString
}
let startIndex = numDigits - shiftAmount
let endIndex = numDigits - 1
let shiftedSubstring = numString[startIndex...endIndex]
if shiftAmount == numDigits {
return String(shiftedSubstring.reversed())
} else {
let remainingDigits = numString[0..<startIndex]
return shiftedSubstring + remainingDigits
}
}
```let shiftedSubstring = numString[startIndex...endIndex] // 'subscript(_:)' is unavailable: cannot subscript String with an integer range, use a String.Index range instead.let remainingDigits = numString[0..<startIndex] // 'subscript(_:)' is unavailable: cannot subscript String with an integer range, use a String.Index range instead.func circularShift(x: Int, shift: Int) -> String {
let numString = String(x)
let numDigits = numString.count
let shiftAmount = shift % numDigits
if shiftAmount == 0 {
return numString
}
let startIndex = numDigits - shiftAmount
let endIndex = numDigits - 1
let shiftedSubstring = numString[startIndex...endIndex]
if shiftAmount == numDigits {
return String(shiftedSubstring.reversed())
} else {
let remainingSubstring = numString[0..<startIndex]
return shiftedSubstring + remainingSubstring
}
}```swift
func circularShift(x: Int, shift: Int) -> String {
let numString = String(x)
let numDigits = numString.count
let shiftAmount = shift % numDigits
if shiftAmount == 0 {
return numString
}
let startIndex = numDigits - shiftAmount
let endIndex = numDigits - 1
let shiftedSubstring = numString[startIndex...endIndex]
if shiftAmount == numDigits {
return String(shiftedSubstring.reversed())
} else {
let remainingSubstring = numString[0..<startIndex]
return shiftedSubstring + remainingSubstring
}
}
```let shiftedSubstring = numString[startIndex...endIndex] // 'subscript(_:)' is unavailable: cannot subscript String with an integer range, use a String.Index range instead.let remainingSubstring = numString[0..<startIndex] // 'subscript(_:)' is unavailable: cannot subscript String with an integer range, use a String.Index range instead.func circularShift(x: Int, shift: Int) -> String {
let strX = String(x)
let length = strX.count
let actualShift = shift % length
if actualShift == 0 {
return strX
}
let startIndex = strX.index(strX.endIndex, offsetBy: -actualShift)
let endIndex = strX.index(before: startIndex)
let shiftedStr = strX[startIndex..<strX.endIndex] + strX[strX.startIndex..<endIndex]
return String(shiftedStr)
}```swift
func circularShift(x: Int, shift: Int) -> String {
let strX = String(x)
let length = strX.count
let actualShift = shift % length
if actualShift == 0 {
return strX
}
let startIndex = strX.index(strX.endIndex, offsetBy: -actualShift)
let endIndex = strX.index(before: startIndex)
let shiftedStr = strX[startIndex..<strX.endIndex] + strX[strX.startIndex..<endIndex]
return String(shiftedStr)
}
``` // XCTAssertTrue failedfunc circularShift(x: Int, shift: Int) -> String {
let strX = String(x)
let length = strX.count
let effectiveShift = shift % length
if effectiveShift == 0 {
return strX
}
let startIndex = strX.index(strX.endIndex, offsetBy: -effectiveShift)
let endIndex = strX.index(before: startIndex)
let shiftedStr = strX[startIndex..<strX.endIndex] + strX[strX.startIndex..<endIndex]
return String(shiftedStr)
}```swift
func circularShift(x: Int, shift: Int) -> String {
let strX = String(x)
let length = strX.count
let effectiveShift = shift % length
if effectiveShift == 0 {
return strX
}
let startIndex = strX.index(strX.endIndex, offsetBy: -effectiveShift)
let endIndex = strX.index(before: startIndex)
let shiftedStr = strX[startIndex..<strX.endIndex] + strX[strX.startIndex..<endIndex]
return String(shiftedStr)
}
``` // XCTAssertTrue failedfunc circularShift(x: Int, shift: Int) -> String {
let strX = String(x)
let count = strX.count
let shiftAmount = shift % count
if shiftAmount == 0 {
return strX
}
let startIndex = strX.index(strX.startIndex, offsetBy: count - shiftAmount)
let endIndex = strX.index(strX.startIndex, offsetBy: count)
let shiftedStr = strX[startIndex..<endIndex] + strX[strX.startIndex..<startIndex]
return String(shiftedStr)
}```swift
func circularShift(x: Int, shift: Int) -> String {
let strX = String(x)
let count = strX.count
let shiftAmount = shift % count
if shiftAmount == 0 {
return strX
}
let startIndex = strX.index(strX.startIndex, offsetBy: count - shiftAmount)
let endIndex = strX.index(strX.startIndex, offsetBy: count)
let shiftedStr = strX[startIndex..<endIndex] + strX[strX.startIndex..<startIndex]
return String(shiftedStr)
}
``` // XCTAssertTrue failedfunc circularShift(x: Int, shift: Int) -> String {
let numberString = String(x)
let numberOfDigits = numberString.count
let actualShift = shift % numberOfDigits
if actualShift == 0 {
return numberString
}
let shiftedString = String(numberString.suffix(actualShift) + numberString.prefix(numberOfDigits - actualShift))
return shiftedString
}```swift
func circularShift(x: Int, shift: Int) -> String {
let numberString = String(x)
let numberOfDigits = numberString.count
let actualShift = shift % numberOfDigits
if actualShift == 0 {
return numberString
}
let shiftedString = String(numberString.suffix(actualShift) + numberString.prefix(numberOfDigits - actualShift))
return shiftedString
}
``` // XCTAssertTrue failedfunc circularShift(x: Int, shift: Int) -> String {
let numString = String(x)
let numDigits = numString.count
let actualShift = shift % numDigits
if actualShift == 0 {
return numString
}
let shiftedIndex = numDigits - actualShift
let shiftedString = numString.suffix(shiftedIndex) + numString.prefix(actualShift)
return String(shiftedString)
}```swift
func circularShift(x: Int, shift: Int) -> String {
let numString = String(x)
let numDigits = numString.count
let actualShift = shift % numDigits
if actualShift == 0 {
return numString
}
let shiftedIndex = numDigits - actualShift
let shiftedString = numString.suffix(shiftedIndex) + numString.prefix(actualShift)
return String(shiftedString)
}
``` // XCTAssertTrue failedfunc circularShift(x: Int, shift: Int) -> String {
let strX = String(x)
let count = strX.count
let actualShift = shift % count
if actualShift == 0 {
return strX
}
let shiftedStr = String(strX.suffix(actualShift) + strX.prefix(count - actualShift))
return shiftedStr
}```swift
func circularShift(x: Int, shift: Int) -> String {
let strX = String(x)
let count = strX.count
let actualShift = shift % count
if actualShift == 0 {
return strX
}
let shiftedStr = String(strX.suffix(actualShift) + strX.prefix(count - actualShift))
return shiftedStr
}
``` // XCTAssertTrue failedfunc circularShift(x: Int, shift: Int) -> String {
let strX = String(x)
let count = strX.count
let actualShift = shift % count
if actualShift == 0 {
return strX
}
let shiftedStr = strX.suffix(actualShift) + strX.prefix(count - actualShift)
return String(shiftedStr)
}```swift
func circularShift(x: Int, shift: Int) -> String {
let strX = String(x)
let count = strX.count
let actualShift = shift % count
if actualShift == 0 {
return strX
}
let shiftedStr = strX.suffix(actualShift) + strX.prefix(count - actualShift)
return String(shiftedStr)
}
``` // XCTAssertTrue failedfunc circularShift(x: Int, shift: Int) -> String {
let numString = String(x)
let numDigits = numString.count
let effectiveShift = shift % numDigits
if effectiveShift == 0 {
return numString
}
let shiftedString: String
if effectiveShift < 0 {
let reversedString = String(numString.reversed())
shiftedString = String(reversedString.prefix(-effectiveShift) + reversedString.dropFirst(-effectiveShift))
} else {
shiftedString = String(numString.suffix(effectiveShift) + numString.prefix(numDigits - effectiveShift))
}
return shiftedString
}```swift
func circularShift(x: Int, shift: Int) -> String {
let numString = String(x)
let numDigits = numString.count
let effectiveShift = shift % numDigits
if effectiveShift == 0 {
return numString
}
let shiftedString: String
if effectiveShift < 0 {
let reversedString = String(numString.reversed())
shiftedString = String(reversedString.prefix(-effectiveShift) + reversedString.dropFirst(-effectiveShift))
} else {
shiftedString = String(numString.suffix(effectiveShift) + numString.prefix(numDigits - effectiveShift))
}
return shiftedString
}
``` // XCTAssertTrue failedfunc digitSum(s: String) -> Int {
var sum = 0
for char in s {
if char.isUppercase {
sum += Int(char.asciiValue ?? 0)
}
}
return sum
}func digitSum(s: String) -> Int {
var sum = 0
for char in s {
if char.isUppercase {
sum += Int(char.asciiValue ?? 0)
}
}
return sum
}func digitSum(s: String) -> Int {
var sum = 0
for char in s {
if char.isUppercase {
sum += Int(char.asciiValue!)
}
}
return sum
}```swift
func digitSum(s: String) -> Int {
var sum = 0
for char in s {
if char.isUppercase {
sum += Int(char.asciiValue!)
}
}
return sum
}
```func digitSum(s: String) -> Int {
var sum = 0
for char in s {
if char.isUppercase {
sum += Int(char.asciiValue!)
}
}
return sum
}```swift
func digitSum(s: String) -> Int {
var sum = 0
for char in s {
if char.isUppercase {
sum += Int(char.asciiValue!)
}
}
return sum
}
```func digitSum(s: String) -> Int {
var sum = 0
for char in s {
if char.isUppercase {
sum += Int(char.asciiValue!)
}
}
return sum
}```swift
func digitSum(s: String) -> Int {
var sum = 0
for char in s {
if char.isUppercase {
sum += Int(char.asciiValue!)
}
}
return sum
}
```func digitSum(s: String) -> Int {
var sum = 0
for char in s {
if char.isUppercase {
sum += Int(char.asciiValue!)
}
}
return sum
}```swift
func digitSum(s: String) -> Int {
var sum = 0
for char in s {
if char.isUppercase {
sum += Int(char.asciiValue!)
}
}
return sum
}
```func digitSum(s: String) -> Int {
var sum = 0
for char in s {
if char.isUppercase {
sum += Int(char.asciiValue ?? 0)
}
}
return sum
}func digitSum(s: String) -> Int {
var sum = 0
for char in s {
if char.isUppercase {
sum += Int(char.asciiValue ?? 0)
}
}
return sum
}func digitSum(s: String) -> Int {
var sum = 0
for char in s {
if char.isUppercase {
sum += Int(char.asciiValue!)
}
}
return sum
}```swift
func digitSum(s: String) -> Int {
var sum = 0
for char in s {
if char.isUppercase {
sum += Int(char.asciiValue!)
}
}
return sum
}
```func digitSum(s: String) -> Int {
var sum = 0
for char in s {
if char.isUppercase {
sum += Int(char.asciiValue!)
}
}
return sum
}```swift
func digitSum(s: String) -> Int {
var sum = 0
for char in s {
if char.isUppercase {
sum += Int(char.asciiValue!)
}
}
return sum
}
```func digitSum(s: String) -> Int {
var sum = 0
for char in s {
if char.isUppercase {
sum += Int(char.asciiValue!)
}
}
return sum
}```swift
func digitSum(s: String) -> Int {
var sum = 0
for char in s {
if char.isUppercase {
sum += Int(char.asciiValue!)
}
}
return sum
}
```func digitSum(s: String) -> Int {
var sum = 0
for char in s {
if char.isUppercase {
sum += Int(char.asciiValue!)
}
}
return sum
}func digitSum(s: String) -> Int {
var sum = 0
for char in s {
if char.isUppercase {
sum += Int(char.asciiValue!)
}
}
return sum
}func fruitDistribution(s: String, n: Int) -> Int {
let components = s.components(separatedBy: " ")
guard components.count == 4 else {
return 0
}
guard let apples = Int(components[0]), let oranges = Int(components[2]) else {
return 0
}
let totalApplesOranges = apples + oranges
let mangoes = n - totalApplesOranges
return mangoes
}```swift
func fruitDistribution(s: String, n: Int) -> Int {
let components = s.components(separatedBy: " ")
guard components.count == 4 else {
return 0
}
guard let apples = Int(components[0]), let oranges = Int(components[2]) else {
return 0
}
let totalApplesOranges = apples + oranges
let mangoes = n - totalApplesOranges
return mangoes
}
``` // XCTAssertTrue failedfunc fruitDistribution(s: String, n: Int) -> Int {
let components = s.components(separatedBy: " ")
let apples = Int(components[0]) ?? 0
let oranges = Int(components[3]) ?? 0
let totalApplesOranges = apples + oranges
return n - totalApplesOranges
}```swift
func fruitDistribution(s: String, n: Int) -> Int {
let components = s.components(separatedBy: " ")
let apples = Int(components[0]) ?? 0
let oranges = Int(components[3]) ?? 0
let totalApplesOranges = apples + oranges
return n - totalApplesOranges
}
```func fruitDistribution(s: String, n: Int) -> Int {
let components = s.components(separatedBy: " ")
guard components.count == 4 else { return 0 }
let apples = Int(components[0]) ?? 0
let oranges = Int(components[2]) ?? 0
let totalApplesOranges = apples + oranges
let mangoes = n - totalApplesOranges
return mangoes
}```swift
func fruitDistribution(s: String, n: Int) -> Int {
let components = s.components(separatedBy: " ")
guard components.count == 4 else { return 0 }
let apples = Int(components[0]) ?? 0
let oranges = Int(components[2]) ?? 0
let totalApplesOranges = apples + oranges
let mangoes = n - totalApplesOranges
return mangoes
}
``` // XCTAssertTrue failedfunc fruitDistribution(s: String, n: Int) -> Int {
let components = s.components(separatedBy: " ")
guard components.count == 4 else { return 0 }
let apples = Int(components[0]) ?? 0
let oranges = Int(components[2]) ?? 0
let totalApplesOranges = apples + oranges
let mangoes = n - totalApplesOranges
return mangoes
}```swift
func fruitDistribution(s: String, n: Int) -> Int {
let components = s.components(separatedBy: " ")
guard components.count == 4 else { return 0 }
let apples = Int(components[0]) ?? 0
let oranges = Int(components[2]) ?? 0
let totalApplesOranges = apples + oranges
let mangoes = n - totalApplesOranges
return mangoes
}
``` // XCTAssertTrue failedfunc fruitDistribution(s: String, n: Int) -> Int {
let components = s.components(separatedBy: " ")
guard components.count == 4 else { return 0 }
let apples = Int(components[0]) ?? 0
let oranges = Int(components[2]) ?? 0
let totalApplesOranges = apples + oranges
let mangoes = n - totalApplesOranges
return mangoes
}```swift
func fruitDistribution(s: String, n: Int) -> Int {
let components = s.components(separatedBy: " ")
guard components.count == 4 else { return 0 }
let apples = Int(components[0]) ?? 0
let oranges = Int(components[2]) ?? 0
let totalApplesOranges = apples + oranges
let mangoes = n - totalApplesOranges
return mangoes
}
``` // XCTAssertTrue failedfunc fruitDistribution(s: String, n: Int) -> Int {
let components = s.components(separatedBy: CharacterSet.whitespaces)
var totalApples = 0
var totalOranges = 0
for i in 0..<components.count {
if components[i] == "apples" {
totalApples = Int(components[i-1]) ?? 0
} else if components[i] == "oranges" {
totalOranges = Int(components[i-1]) ?? 0
}
}
let totalMangoes = n - totalApples - totalOranges
return totalMangoes
}```swift
func fruitDistribution(s: String, n: Int) -> Int {
let components = s.components(separatedBy: CharacterSet.whitespaces)
var totalApples = 0
var totalOranges = 0
for i in 0..<components.count {
if components[i] == "apples" {
totalApples = Int(components[i-1]) ?? 0
} else if components[i] == "oranges" {
totalOranges = Int(components[i-1]) ?? 0
}
}
let totalMangoes = n - totalApples - totalOranges
return totalMangoes
}
```func fruitDistribution(s: String, n: Int) -> Int {
let components = s.components(separatedBy: CharacterSet.decimalDigits.inverted)
var totalApples = 0
var totalOranges = 0
for component in components {
if let number = Int(component) {
if s.contains("apples") {
totalApples = number
} else if s.contains("oranges") {
totalOranges = number
}
}
}
let totalFruits = totalApples + totalOranges
let mangoes = n - totalFruits
return mangoes
}```swift
func fruitDistribution(s: String, n: Int) -> Int {
let components = s.components(separatedBy: CharacterSet.decimalDigits.inverted)
var totalApples = 0
var totalOranges = 0
for component in components {
if let number = Int(component) {
if s.contains("apples") {
totalApples = number
} else if s.contains("oranges") {
totalOranges = number
}
}
}
let totalFruits = totalApples + totalOranges
let mangoes = n - totalFruits
return mangoes
}
``` // XCTAssertTrue failedfunc fruitDistribution(s: String, n: Int) -> Int {
let components = s.components(separatedBy: CharacterSet.decimalDigits.inverted)
let numbers = components.compactMap { Int($0) }
let totalApples = numbers[0]
let totalOranges = numbers[1]
let totalMangoes = n - totalApples - totalOranges
return totalMangoes
}```swift
func fruitDistribution(s: String, n: Int) -> Int {
let components = s.components(separatedBy: CharacterSet.decimalDigits.inverted)
let numbers = components.compactMap { Int($0) }
let totalApples = numbers[0]
let totalOranges = numbers[1]
let totalMangoes = n - totalApples - totalOranges
return totalMangoes
}
```func fruitDistribution(s: String, n: Int) -> Int {
let components = s.components(separatedBy: CharacterSet.decimalDigits.inverted)
let numbers = components.compactMap { Int($0) }
let totalApples = numbers.first ?? 0
let totalOranges = numbers.last ?? 0
let totalApplesAndOranges = totalApples + totalOranges
let mangoes = n - totalApplesAndOranges
return mangoes
}```swift
func fruitDistribution(s: String, n: Int) -> Int {
let components = s.components(separatedBy: CharacterSet.decimalDigits.inverted)
let numbers = components.compactMap { Int($0) }
let totalApples = numbers.first ?? 0
let totalOranges = numbers.last ?? 0
let totalApplesAndOranges = totalApples + totalOranges
let mangoes = n - totalApplesAndOranges
return mangoes
}
```func fruitDistribution(s: String, n: Int) -> Int {
let components = s.components(separatedBy: " ")
var apples = 0
var oranges = 0
for i in 0..<components.count {
if components[i] == "apples" {
apples = Int(components[i-1]) ?? 0
} else if components[i] == "oranges" {
oranges = Int(components[i-1]) ?? 0
}
}
let totalApplesOranges = apples + oranges
let mangoes = n - totalApplesOranges
return mangoes
}```swift
func fruitDistribution(s: String, n: Int) -> Int {
let components = s.components(separatedBy: " ")
var apples = 0
var oranges = 0
for i in 0..<components.count {
if components[i] == "apples" {
apples = Int(components[i-1]) ?? 0
} else if components[i] == "oranges" {
oranges = Int(components[i-1]) ?? 0
}
}
let totalApplesOranges = apples + oranges
let mangoes = n - totalApplesOranges
return mangoes
}
```func pluck(arr: [Int]) -> [Int] {
var smallestEvenValue = Int.max
var smallestEvenIndex = Int.max
for (index, value) in arr.enumerated() {
if value % 2 == 0 && value < smallestEvenValue {
smallestEvenValue = value
smallestEvenIndex = index
}
}
if smallestEvenValue == Int.max {
return []
} else {
return [smallestEvenValue, smallestEvenIndex]
}
}```swift
func pluck(arr: [Int]) -> [Int] {
var smallestEvenValue = Int.max
var smallestEvenIndex = Int.max
for (index, value) in arr.enumerated() {
if value % 2 == 0 && value < smallestEvenValue {
smallestEvenValue = value
smallestEvenIndex = index
}
}
if smallestEvenValue == Int.max {
return []
} else {
return [smallestEvenValue, smallestEvenIndex]
}
}
```func pluck(arr: [Int]) -> [Int] {
var smallestEvenValue = Int.max
var smallestEvenIndex = Int.max
for (index, value) in arr.enumerated() {
if value % 2 == 0 && value < smallestEvenValue {
smallestEvenValue = value
smallestEvenIndex = index
}
}
if smallestEvenValue == Int.max {
return []
} else {
return [smallestEvenValue, smallestEvenIndex]
}
}```swift
func pluck(arr: [Int]) -> [Int] {
var smallestEvenValue = Int.max
var smallestEvenIndex = Int.max
for (index, value) in arr.enumerated() {
if value % 2 == 0 && value < smallestEvenValue {
smallestEvenValue = value
smallestEvenIndex = index
}
}
if smallestEvenValue == Int.max {
return []
} else {
return [smallestEvenValue, smallestEvenIndex]
}
}
```func pluck(arr: [Int]) -> [Int] {
var smallestEvenValue = Int.max
var smallestEvenIndex = -1
for (index, value) in arr.enumerated() {
if value % 2 == 0 && value < smallestEvenValue {
smallestEvenValue = value
smallestEvenIndex = index
}
}
if smallestEvenIndex != -1 {
return [smallestEvenValue, smallestEvenIndex]
} else {
return []
}
}```swift
func pluck(arr: [Int]) -> [Int] {
var smallestEvenValue = Int.max
var smallestEvenIndex = -1
for (index, value) in arr.enumerated() {
if value % 2 == 0 && value < smallestEvenValue {
smallestEvenValue = value
smallestEvenIndex = index
}
}
if smallestEvenIndex != -1 {
return [smallestEvenValue, smallestEvenIndex]
} else {
return []
}
}
```func pluck(arr: [Int]) -> [Int] {
var smallestEvenValue = Int.max
var smallestEvenIndex = Int.max
for (index, value) in arr.enumerated() {
if value % 2 == 0 && value < smallestEvenValue {
smallestEvenValue = value
smallestEvenIndex = index
}
}
if smallestEvenValue == Int.max {
return []
} else {
return [smallestEvenValue, smallestEvenIndex]
}
}```swift
func pluck(arr: [Int]) -> [Int] {
var smallestEvenValue = Int.max
var smallestEvenIndex = Int.max
for (index, value) in arr.enumerated() {
if value % 2 == 0 && value < smallestEvenValue {
smallestEvenValue = value
smallestEvenIndex = index
}
}
if smallestEvenValue == Int.max {
return []
} else {
return [smallestEvenValue, smallestEvenIndex]
}
}
```func pluck(arr: [Int]) -> [Int] {
var smallestEvenValue = Int.max
var smallestEvenIndex = -1
for (index, value) in arr.enumerated() {
if value % 2 == 0 && value < smallestEvenValue {
smallestEvenValue = value
smallestEvenIndex = index
}
}
if smallestEvenIndex != -1 {
return [smallestEvenValue, smallestEvenIndex]
} else {
return []
}
}```swift
func pluck(arr: [Int]) -> [Int] {
var smallestEvenValue = Int.max
var smallestEvenIndex = -1
for (index, value) in arr.enumerated() {
if value % 2 == 0 && value < smallestEvenValue {
smallestEvenValue = value
smallestEvenIndex = index
}
}
if smallestEvenIndex != -1 {
return [smallestEvenValue, smallestEvenIndex]
} else {
return []
}
}
```func pluck(arr: [Int]) -> [Int] {
var smallestEvenValue = Int.max
var smallestEvenIndex = -1
for (index, value) in arr.enumerated() {
if value % 2 == 0 && value < smallestEvenValue {
smallestEvenValue = value
smallestEvenIndex = index
}
}
if smallestEvenIndex != -1 {
return [smallestEvenValue, smallestEvenIndex]
} else {
return []
}
}```swift
func pluck(arr: [Int]) -> [Int] {
var smallestEvenValue = Int.max
var smallestEvenIndex = -1
for (index, value) in arr.enumerated() {
if value % 2 == 0 && value < smallestEvenValue {
smallestEvenValue = value
smallestEvenIndex = index
}
}
if smallestEvenIndex != -1 {
return [smallestEvenValue, smallestEvenIndex]
} else {
return []
}
}
```func pluck(arr: [Int]) -> [Int] {
var smallestEvenValue: Int?
var smallestEvenIndex: Int?
for (index, value) in arr.enumerated() {
if value % 2 == 0 {
if let currentSmallest = smallestEvenValue {
if value < currentSmallest {
smallestEvenValue = value
smallestEvenIndex = index
}
} else {
smallestEvenValue = value
smallestEvenIndex = index
}
}
}
if let smallestValue = smallestEvenValue, let index = smallestEvenIndex {
return [smallestValue, index]
} else {
return []
}
}```swift
func pluck(arr: [Int]) -> [Int] {
var smallestEvenValue: Int?
var smallestEvenIndex: Int?
for (index, value) in arr.enumerated() {
if value % 2 == 0 {
if let currentSmallest = smallestEvenValue {
if value < currentSmallest {
smallestEvenValue = value
smallestEvenIndex = index
}
} else {
smallestEvenValue = value
smallestEvenIndex = index
}
}
}
if let smallestValue = smallestEvenValue, let index = smallestEvenIndex {
return [smallestValue, index]
} else {
return []
}
}
```func pluck(arr: [Int]) -> [Int] {
var smallestEvenValue = Int.max
var smallestEvenIndex = Int.max
for (index, value) in arr.enumerated() {
if value % 2 == 0 && value < smallestEvenValue {
smallestEvenValue = value
smallestEvenIndex = index
}
}
if smallestEvenValue == Int.max {
return []
} else {
return [smallestEvenValue, smallestEvenIndex]
}
}```swift
func pluck(arr: [Int]) -> [Int] {
var smallestEvenValue = Int.max
var smallestEvenIndex = Int.max
for (index, value) in arr.enumerated() {
if value % 2 == 0 && value < smallestEvenValue {
smallestEvenValue = value
smallestEvenIndex = index
}
}
if smallestEvenValue == Int.max {
return []
} else {
return [smallestEvenValue, smallestEvenIndex]
}
}
```func pluck(arr: [Int]) -> [Int] {
var smallestEvenValue = Int.max
var smallestEvenIndex = -1
for (index, value) in arr.enumerated() {
if value % 2 == 0 && value < smallestEvenValue {
smallestEvenValue = value
smallestEvenIndex = index
}
}
if smallestEvenIndex != -1 {
return [smallestEvenValue, smallestEvenIndex]
} else {
return []
}
}```swift
func pluck(arr: [Int]) -> [Int] {
var smallestEvenValue = Int.max
var smallestEvenIndex = -1
for (index, value) in arr.enumerated() {
if value % 2 == 0 && value < smallestEvenValue {
smallestEvenValue = value
smallestEvenIndex = index
}
}
if smallestEvenIndex != -1 {
return [smallestEvenValue, smallestEvenIndex]
} else {
return []
}
}
```func pluck(arr: [Int]) -> [Int] {
var smallestEvenValue = Int.max
var smallestEvenIndex = -1
for (index, value) in arr.enumerated() {
if value % 2 == 0 && value < smallestEvenValue {
smallestEvenValue = value
smallestEvenIndex = index
}
}
if smallestEvenIndex != -1 {
return [smallestEvenValue, smallestEvenIndex]
} else {
return []
}
}```swift
func pluck(arr: [Int]) -> [Int] {
var smallestEvenValue = Int.max
var smallestEvenIndex = -1
for (index, value) in arr.enumerated() {
if value % 2 == 0 && value < smallestEvenValue {
smallestEvenValue = value
smallestEvenIndex = index
}
}
if smallestEvenIndex != -1 {
return [smallestEvenValue, smallestEvenIndex]
} else {
return []
}
}
```func search(lst: [Int]) -> Int {
var frequencyDict: [Int: Int] = [:]
for num in lst {
frequencyDict[num, default: 0] += 1
}
var result = -1
for (num, freq) in frequencyDict {
if num > 0 && freq >= num {
result = max(result, num)
}
}
return result
}```swift
func search(lst: [Int]) -> Int {
var frequencyDict: [Int: Int] = [:]
for num in lst {
frequencyDict[num, default: 0] += 1
}
var result = -1
for (num, freq) in frequencyDict {
if num > 0 && freq >= num {
result = max(result, num)
}
}
return result
}
```func search(lst: [Int]) -> Int {
var frequencyDict: [Int: Int] = [:]
for num in lst {
frequencyDict[num, default: 0] += 1
}
var result = -1
for (num, freq) in frequencyDict {
if num > freq && freq >= num {
result = max(result, num)
}
}
return result
}```swift
func search(lst: [Int]) -> Int {
var frequencyDict: [Int: Int] = [:]
for num in lst {
frequencyDict[num, default: 0] += 1
}
var result = -1
for (num, freq) in frequencyDict {
if num > freq && freq >= num {
result = max(result, num)
}
}
return result
}
``` // XCTAssertTrue failedfunc search(lst: [Int]) -> Int {
var frequencyDict: [Int: Int] = [:]
for num in lst {
frequencyDict[num, default: 0] += 1
}
var result = -1
for (num, freq) in frequencyDict {
if num > freq && freq >= num {
result = max(result, num)
}
}
return result
}```swift
func search(lst: [Int]) -> Int {
var frequencyDict: [Int: Int] = [:]
for num in lst {
frequencyDict[num, default: 0] += 1
}
var result = -1
for (num, freq) in frequencyDict {
if num > freq && freq >= num {
result = max(result, num)
}
}
return result
}
``` // XCTAssertTrue failedfunc search(lst: [Int]) -> Int {
var frequencyDict: [Int: Int] = [:]
for num in lst {
frequencyDict[num, default: 0] += 1
}
for (num, freq) in frequencyDict {
if num > 0 && freq >= num {
return num
}
}
return -1
}```swift
func search(lst: [Int]) -> Int {
var frequencyDict: [Int: Int] = [:]
for num in lst {
frequencyDict[num, default: 0] += 1
}
for (num, freq) in frequencyDict {
if num > 0 && freq >= num {
return num
}
}
return -1
}
``` // XCTAssertTrue failedfunc search(lst: [Int]) -> Int {
var frequencyDict: [Int: Int] = [:]
for num in lst {
frequencyDict[num, default: 0] += 1
}
var result = -1
for (num, freq) in frequencyDict {
if num > 0 && freq >= num {
result = max(result, num)
}
}
return result
}```swift
func search(lst: [Int]) -> Int {
var frequencyDict: [Int: Int] = [:]
for num in lst {
frequencyDict[num, default: 0] += 1
}
var result = -1
for (num, freq) in frequencyDict {
if num > 0 && freq >= num {
result = max(result, num)
}
}
return result
}
```func search(lst: [Int]) -> Int {
var frequencyDict: [Int: Int] = [:]
for num in lst {
frequencyDict[num, default: 0] += 1
}
var result = -1
for (num, frequency) in frequencyDict {
if num > 0 && frequency >= num {
result = max(result, num)
}
}
return result
}```swift
func search(lst: [Int]) -> Int {
var frequencyDict: [Int: Int] = [:]
for num in lst {
frequencyDict[num, default: 0] += 1
}
var result = -1
for (num, frequency) in frequencyDict {
if num > 0 && frequency >= num {
result = max(result, num)
}
}
return result
}
```func search(lst: [Int]) -> Int {
var frequencyDict: [Int: Int] = [:]
for num in lst {
frequencyDict[num, default: 0] += 1
}
var result = -1
for (num, freq) in frequencyDict {
if num > freq && freq >= num {
result = max(result, num)
}
}
return result
}```swift
func search(lst: [Int]) -> Int {
var frequencyDict: [Int: Int] = [:]
for num in lst {
frequencyDict[num, default: 0] += 1
}
var result = -1
for (num, freq) in frequencyDict {
if num > freq && freq >= num {
result = max(result, num)
}
}
return result
}
``` // XCTAssertTrue failedfunc search(lst: [Int]) -> Int {
var frequencyDict: [Int: Int] = [:]
for num in lst {
frequencyDict[num, default: 0] += 1
}
var result = -1
for (num, freq) in frequencyDict {
if num > freq && freq >= num {
result = max(result, num)
}
}
return result
}```swift
func search(lst: [Int]) -> Int {
var frequencyDict: [Int: Int] = [:]
for num in lst {
frequencyDict[num, default: 0] += 1
}
var result = -1
for (num, freq) in frequencyDict {
if num > freq && freq >= num {
result = max(result, num)
}
}
return result
}
``` // XCTAssertTrue failedfunc search(lst: [Int]) -> Int {
var frequencyDict: [Int: Int] = [:]
for num in lst {
frequencyDict[num, default: 0] += 1
}
var result = -1
for (num, frequency) in frequencyDict {
if num > 0 && frequency >= num {
result = max(result, num)
}
}
return result
}```swift
func search(lst: [Int]) -> Int {
var frequencyDict: [Int: Int] = [:]
for num in lst {
frequencyDict[num, default: 0] += 1
}
var result = -1
for (num, frequency) in frequencyDict {
if num > 0 && frequency >= num {
result = max(result, num)
}
}
return result
}
```func search(lst: [Int]) -> Int {
var frequencyDict: [Int: Int] = [:]
for num in lst {
frequencyDict[num, default: 0] += 1
}
var result = -1
for (num, freq) in frequencyDict {
if num > freq && freq >= num {
result = max(result, num)
}
}
return result
}```swift
func search(lst: [Int]) -> Int {
var frequencyDict: [Int: Int] = [:]
for num in lst {
frequencyDict[num, default: 0] += 1
}
var result = -1
for (num, freq) in frequencyDict {
if num > freq && freq >= num {
result = max(result, num)
}
}
return result
}
``` // XCTAssertTrue failedfunc strangeSortList(lst: [Int]) -> [Int] {
var sortedList = [Int]()
var sortedLst = lst.sorted()
while !sortedLst.isEmpty {
sortedList.append(sortedLst.removeFirst())
if !sortedLst.isEmpty {
sortedList.append(sortedLst.removeLast())
}
}
return sortedList
}```swift
func strangeSortList(lst: [Int]) -> [Int] {
var sortedList = [Int]()
var sortedLst = lst.sorted()
while !sortedLst.isEmpty {
sortedList.append(sortedLst.removeFirst())
if !sortedLst.isEmpty {
sortedList.append(sortedLst.removeLast())
}
}
return sortedList
}
```func strangeSortList(lst: [Int]) -> [Int] {
var sortedList: [Int] = []
var sortedLst = lst.sorted()
while !sortedLst.isEmpty {
sortedList.append(sortedLst.removeFirst())
if !sortedLst.isEmpty {
sortedList.append(sortedLst.removeLast())
}
}
return sortedList
}```swift
func strangeSortList(lst: [Int]) -> [Int] {
var sortedList: [Int] = []
var sortedLst = lst.sorted()
while !sortedLst.isEmpty {
sortedList.append(sortedLst.removeFirst())
if !sortedLst.isEmpty {
sortedList.append(sortedLst.removeLast())
}
}
return sortedList
}
```func strangeSortList(lst: [Int]) -> [Int] {
var sortedList: [Int] = []
var sortedLst = lst.sorted()
while !sortedLst.isEmpty {
sortedList.append(sortedLst.removeFirst())
if !sortedLst.isEmpty {
sortedList.append(sortedLst.removeLast())
}
}
return sortedList
}```swift
func strangeSortList(lst: [Int]) -> [Int] {
var sortedList: [Int] = []
var sortedLst = lst.sorted()
while !sortedLst.isEmpty {
sortedList.append(sortedLst.removeFirst())
if !sortedLst.isEmpty {
sortedList.append(sortedLst.removeLast())
}
}
return sortedList
}
```func strangeSortList(lst: [Int]) -> [Int] {
var sortedList = [Int]()
var sortedLst = lst.sorted()
while !sortedLst.isEmpty {
sortedList.append(sortedLst.removeFirst())
if !sortedLst.isEmpty {
sortedList.append(sortedLst.removeLast())
}
}
return sortedList
}```swift
func strangeSortList(lst: [Int]) -> [Int] {
var sortedList = [Int]()
var sortedLst = lst.sorted()
while !sortedLst.isEmpty {
sortedList.append(sortedLst.removeFirst())
if !sortedLst.isEmpty {
sortedList.append(sortedLst.removeLast())
}
}
return sortedList
}
```func strangeSortList(lst: [Int]) -> [Int] {
var sortedList = [Int]()
var sortedLst = lst.sorted()
while !sortedLst.isEmpty {
sortedList.append(sortedLst.removeFirst())
if !sortedLst.isEmpty {
sortedList.append(sortedLst.removeLast())
}
}
return sortedList
}```swift
func strangeSortList(lst: [Int]) -> [Int] {
var sortedList = [Int]()
var sortedLst = lst.sorted()
while !sortedLst.isEmpty {
sortedList.append(sortedLst.removeFirst())
if !sortedLst.isEmpty {
sortedList.append(sortedLst.removeLast())
}
}
return sortedList
}
```func strangeSortList(lst: [Int]) -> [Int] {
var sortedList: [Int] = []
var sortedLst = lst.sorted()
while !sortedLst.isEmpty {
sortedList.append(sortedLst.removeFirst())
if !sortedLst.isEmpty {
sortedList.append(sortedLst.removeLast())
}
}
return sortedList
}```swift
func strangeSortList(lst: [Int]) -> [Int] {
var sortedList: [Int] = []
var sortedLst = lst.sorted()
while !sortedLst.isEmpty {
sortedList.append(sortedLst.removeFirst())
if !sortedLst.isEmpty {
sortedList.append(sortedLst.removeLast())
}
}
return sortedList
}
```func strangeSortList(lst: [Int]) -> [Int] {
var sortedList = [Int]()
var sortedLst = lst.sorted()
while sortedLst.count > 0 {
sortedList.append(sortedLst.removeFirst())
if sortedLst.count > 0 {
sortedList.append(sortedLst.removeLast())
}
}
return sortedList
}```swift
func strangeSortList(lst: [Int]) -> [Int] {
var sortedList = [Int]()
var sortedLst = lst.sorted()
while sortedLst.count > 0 {
sortedList.append(sortedLst.removeFirst())
if sortedLst.count > 0 {
sortedList.append(sortedLst.removeLast())
}
}
return sortedList
}
```func strangeSortList(lst: [Int]) -> [Int] {
var sortedList = [Int]()
var sortedLst = lst.sorted()
var i = 0
var j = sortedLst.count - 1
while i <= j {
if i == j {
sortedList.append(sortedLst[i])
break
}
sortedList.append(sortedLst[i])
sortedList.append(sortedLst[j])
i += 1
j -= 1
}
return sortedList
}```swift
func strangeSortList(lst: [Int]) -> [Int] {
var sortedList = [Int]()
var sortedLst = lst.sorted()
var i = 0
var j = sortedLst.count - 1
while i <= j {
if i == j {
sortedList.append(sortedLst[i])
break
}
sortedList.append(sortedLst[i])
sortedList.append(sortedLst[j])
i += 1
j -= 1
}
return sortedList
}
```var sortedLst = lst.sorted() // variable 'sortedLst' was never mutated; consider changing to 'let' constantfunc strangeSortList(lst: [Int]) -> [Int] {
var sortedList: [Int] = []
var sortedLst = lst.sorted()
while sortedLst.count > 0 {
sortedList.append(sortedLst.removeFirst())
if sortedLst.count > 0 {
sortedList.append(sortedLst.removeLast())
}
}
return sortedList
}```swift
func strangeSortList(lst: [Int]) -> [Int] {
var sortedList: [Int] = []
var sortedLst = lst.sorted()
while sortedLst.count > 0 {
sortedList.append(sortedLst.removeFirst())
if sortedLst.count > 0 {
sortedList.append(sortedLst.removeLast())
}
}
return sortedList
}
```func strangeSortList(lst: [Int]) -> [Int] {
var sortedList = [Int]()
var sortedLst = lst.sorted()
var left = 0
var right = sortedLst.count - 1
while left <= right {
if left == right {
sortedList.append(sortedLst[left])
break
}
sortedList.append(sortedLst[left])
sortedList.append(sortedLst[right])
left += 1
right -= 1
}
return sortedList
}```swift
func strangeSortList(lst: [Int]) -> [Int] {
var sortedList = [Int]()
var sortedLst = lst.sorted()
var left = 0
var right = sortedLst.count - 1
while left <= right {
if left == right {
sortedList.append(sortedLst[left])
break
}
sortedList.append(sortedLst[left])
sortedList.append(sortedLst[right])
left += 1
right -= 1
}
return sortedList
}
```var sortedLst = lst.sorted() // variable 'sortedLst' was never mutated; consider changing to 'let' constantfunc triangleArea(a: Int, b: Int, c: Int) -> Double {
if a + b > c && a + c > b && b + c > a {
let s = Double(a + b + c) / 2
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
return round(area * 100) / 100
} else {
return -1
}
}```swift
func triangleArea(a: Int, b: Int, c: Int) -> Double {
if a + b > c && a + c > b && b + c > a {
let s = Double(a + b + c) / 2
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
return round(area * 100) / 100
} else {
return -1
}
}
```func triangleArea(a: Int, b: Int, c: Int) -> Double {
if a + b > c && a + c > b && b + c > a {
let s = Double(a + b + c) / 2.0
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
return round(area * 100) / 100
} else {
return -1
}
}func triangleArea(a: Int, b: Int, c: Int) -> Double {
if a + b > c && a + c > b && b + c > a {
let s = Double(a + b + c) / 2.0
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
return round(area * 100) / 100
} else {
return -1
}
}func triangleArea(a: Int, b: Int, c: Int) -> Double {
if a + b > c && a + c > b && b + c > a {
let s = Double(a + b + c) / 2
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
return round(area * 100) / 100
} else {
return -1
}
}```swift
func triangleArea(a: Int, b: Int, c: Int) -> Double {
if a + b > c && a + c > b && b + c > a {
let s = Double(a + b + c) / 2
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
return round(area * 100) / 100
} else {
return -1
}
}
```func triangleArea(a: Int, b: Int, c: Int) -> Double {
if a + b > c && a + c > b && b + c > a {
let s = Double(a + b + c) / 2.0
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
return round(area * 100) / 100
} else {
return -1
}
}```swift
func triangleArea(a: Int, b: Int, c: Int) -> Double {
if a + b > c && a + c > b && b + c > a {
let s = Double(a + b + c) / 2.0
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
return round(area * 100) / 100
} else {
return -1
}
}
```func triangleArea(a: Int, b: Int, c: Int) -> Double {
let s = Double(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 Double(round(100*area)/100)
} else {
return -1
}
}```swift
func triangleArea(a: Int, b: Int, c: Int) -> Double {
let s = Double(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 Double(round(100*area)/100)
} else {
return -1
}
}
```func triangleArea(a: Int, b: Int, c: Int) -> Double {
let s = Double(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 Double(round(100*area)/100)
} else {
return -1
}
}```swift
func triangleArea(a: Int, b: Int, c: Int) -> Double {
let s = Double(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 Double(round(100*area)/100)
} else {
return -1
}
}
```func triangleArea(a: Int, b: Int, c: Int) -> Double {
let s = Double(a + b + c) / 2
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
if a + b > c && a + c > b && b + c > a {
return Double(String(format: "%.2f", area)) ?? -1
} else {
return -1
}
}```swift
func triangleArea(a: Int, b: Int, c: Int) -> Double {
let s = Double(a + b + c) / 2
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
if a + b > c && a + c > b && b + c > a {
return Double(String(format: "%.2f", area)) ?? -1
} else {
return -1
}
}
```func triangleArea(a: Int, b: Int, c: Int) -> Double {
if a + b > c && a + c > b && b + c > a {
let s = Double(a + b + c) / 2.0
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
return round(area * 100) / 100
} else {
return -1
}
}```swift
func triangleArea(a: Int, b: Int, c: Int) -> Double {
if a + b > c && a + c > b && b + c > a {
let s = Double(a + b + c) / 2.0
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
return round(area * 100) / 100
} else {
return -1
}
}
```func triangleArea(a: Int, b: Int, c: Int) -> Double {
let s = Double(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 Double(String(format: "%.2f", area))!
} else {
return -1
}
}```swift
func triangleArea(a: Int, b: Int, c: Int) -> Double {
let s = Double(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 Double(String(format: "%.2f", area))!
} else {
return -1
}
}
```func triangleArea(a: Int, b: Int, c: Int) -> Double {
let s = Double(a + b + c) / 2
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
if a + b > c && a + c > b && b + c > a {
return Double(String(format: "%.2f", area)) ?? -1
} else {
return -1
}
}```swift
func triangleArea(a: Int, b: Int, c: Int) -> Double {
let s = Double(a + b + c) / 2
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
if a + b > c && a + c > b && b + c > a {
return Double(String(format: "%.2f", area)) ?? -1
} else {
return -1
}
}
```func willItFly(q: [Int], w: Int) -> Bool {
let sum = q.reduce(0, +)
if !q.isPalindrome() {
return false
}
if sum <= w {
return true
}
return false
}
extension Array where Element: Equatable {
func isPalindrome() -> Bool {
return self == self.reversed()
}
}```swift
func willItFly(q: [Int], w: Int) -> Bool {
let sum = q.reduce(0, +)
if !q.isPalindrome() {
return false
}
if sum <= w {
return true
}
return false
}
extension Array where Element: Equatable {
func isPalindrome() -> Bool {
return self == self.reversed()
}
}
```func willItFly(q: [Int], w: Int) -> Bool {
if !q.isPalindrome {
return false
}
let sum = q.reduce(0, +)
return sum <= w
}
extension Array where Element: Equatable {
var isPalindrome: Bool {
return self == self.reversed()
}
}func willItFly(q: [Int], w: Int) -> Bool {
if !q.isPalindrome {
return false
}
let sum = q.reduce(0, +)
return sum <= w
}
extension Array where Element: Equatable {
var isPalindrome: Bool {
return self == self.reversed()
}
}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
}func willItFly(q: [Int], w: Int) -> Bool {
let sum = q.reduce(0, +)
let isBalanced = q == q.reversed()
return isBalanced && sum <= w
}```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
}```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, +)
if q == q.reversed() && sum <= w {
return true
} else {
return false
}
}func willItFly(q: [Int], w: Int) -> Bool {
let sum = q.reduce(0, +)
if q == q.reversed() && sum <= w {
return true
} else {
return false
}
}func willItFly(q: [Int], w: Int) -> Bool {
let sum = q.reduce(0, +)
let isBalanced = q == q.reversed()
return isBalanced && sum <= w
}```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
}```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, +)
if q == q.reversed() && sum <= w {
return true
} else {
return false
}
}func willItFly(q: [Int], w: Int) -> Bool {
let sum = q.reduce(0, +)
if q == q.reversed() && sum <= w {
return true
} else {
return false
}
}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
}func smallestChange(arr: [Int]) -> Int {
var count = 0
var left = 0
var right = arr.count - 1
while left < right {
if arr[left] != arr[right] {
count += 1
}
left += 1
right -= 1
}
return count
}func smallestChange(arr: [Int]) -> Int {
var count = 0
var left = 0
var right = arr.count - 1
while left < right {
if arr[left] != arr[right] {
count += 1
}
left += 1
right -= 1
}
return count
}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
}func smallestChange(arr: [Int]) -> Int {
var count = 0
var left = 0
var right = arr.count - 1
while left < right {
if arr[left] != arr[right] {
count += 1
}
left += 1
right -= 1
}
return count
}func smallestChange(arr: [Int]) -> Int {
var count = 0
var left = 0
var right = arr.count - 1
while left < right {
if arr[left] != arr[right] {
count += 1
}
left += 1
right -= 1
}
return count
}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
}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
}```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
}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
}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
}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
}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
}```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 totalChars1 = lst1.reduce(0) { $0 + $1.count }
let totalChars2 = lst2.reduce(0) { $0 + $1.count }
if totalChars1 < totalChars2 {
return lst1
} else {
return lst2
}
}```swift
func totalMatch(lst1: [String], lst2: [String]) -> [String] {
let totalChars1 = lst1.reduce(0) { $0 + $1.count }
let totalChars2 = lst2.reduce(0) { $0 + $1.count }
if totalChars1 < totalChars2 {
return lst1
} else {
return lst2
}
}
``` // XCTAssertTrue failedfunc totalMatch(lst1: [String], lst2: [String]) -> [String] {
let totalChars1 = lst1.reduce(0) { $0 + $1.count }
let totalChars2 = lst2.reduce(0) { $0 + $1.count }
if totalChars1 < totalChars2 {
return lst1
} else {
return lst2
}
}```swift
func totalMatch(lst1: [String], lst2: [String]) -> [String] {
let totalChars1 = lst1.reduce(0) { $0 + $1.count }
let totalChars2 = lst2.reduce(0) { $0 + $1.count }
if totalChars1 < totalChars2 {
return lst1
} else {
return lst2
}
}
``` // XCTAssertTrue failedfunc totalMatch(lst1: [String], lst2: [String]) -> [String] {
let totalChars1 = lst1.reduce(0) { $0 + $1.count }
let totalChars2 = lst2.reduce(0) { $0 + $1.count }
if totalChars1 < totalChars2 {
return lst1
} else {
return lst2
}
}```swift
func totalMatch(lst1: [String], lst2: [String]) -> [String] {
let totalChars1 = lst1.reduce(0) { $0 + $1.count }
let totalChars2 = lst2.reduce(0) { $0 + $1.count }
if totalChars1 < totalChars2 {
return lst1
} else {
return lst2
}
}
``` // XCTAssertTrue failedfunc totalMatch(lst1: [String], lst2: [String]) -> [String] {
let totalChars1 = lst1.reduce(0) { $0 + $1.count }
let totalChars2 = lst2.reduce(0) { $0 + $1.count }
if totalChars1 < totalChars2 {
return lst1
} else {
return lst2
}
}```swift
func totalMatch(lst1: [String], lst2: [String]) -> [String] {
let totalChars1 = lst1.reduce(0) { $0 + $1.count }
let totalChars2 = lst2.reduce(0) { $0 + $1.count }
if totalChars1 < totalChars2 {
return lst1
} else {
return lst2
}
}
``` // XCTAssertTrue failedfunc totalMatch(lst1: [String], lst2: [String]) -> [String] {
let totalChars1 = lst1.reduce(0) { $0 + $1.count }
let totalChars2 = lst2.reduce(0) { $0 + $1.count }
if totalChars1 < totalChars2 {
return lst1
} else {
return lst2
}
}```swift
func totalMatch(lst1: [String], lst2: [String]) -> [String] {
let totalChars1 = lst1.reduce(0) { $0 + $1.count }
let totalChars2 = lst2.reduce(0) { $0 + $1.count }
if totalChars1 < totalChars2 {
return lst1
} else {
return lst2
}
}
``` // XCTAssertTrue failedfunc totalMatch(lst1: [String], lst2: [String]) -> [String] {
let totalChars1 = lst1.reduce(0) { $0 + $1.count }
let totalChars2 = lst2.reduce(0) { $0 + $1.count }
if totalChars1 < totalChars2 {
return lst1
} else {
return lst2
}
}```swift
func totalMatch(lst1: [String], lst2: [String]) -> [String] {
let totalChars1 = lst1.reduce(0) { $0 + $1.count }
let totalChars2 = lst2.reduce(0) { $0 + $1.count }
if totalChars1 < totalChars2 {
return lst1
} else {
return lst2
}
}
``` // XCTAssertTrue failedfunc totalMatch(lst1: [String], lst2: [String]) -> [String] {
let totalChars1 = lst1.reduce(0) { $0 + $1.count }
let totalChars2 = lst2.reduce(0) { $0 + $1.count }
if totalChars1 < totalChars2 {
return lst1
} else {
return lst2
}
}```swift
func totalMatch(lst1: [String], lst2: [String]) -> [String] {
let totalChars1 = lst1.reduce(0) { $0 + $1.count }
let totalChars2 = lst2.reduce(0) { $0 + $1.count }
if totalChars1 < totalChars2 {
return lst1
} else {
return lst2
}
}
``` // XCTAssertTrue failedfunc totalMatch(lst1: [String], lst2: [String]) -> [String] {
let totalChars1 = lst1.reduce(0) { $0 + $1.count }
let totalChars2 = lst2.reduce(0) { $0 + $1.count }
if totalChars1 < totalChars2 {
return lst1
} else {
return lst2
}
}```swift
func totalMatch(lst1: [String], lst2: [String]) -> [String] {
let totalChars1 = lst1.reduce(0) { $0 + $1.count }
let totalChars2 = lst2.reduce(0) { $0 + $1.count }
if totalChars1 < totalChars2 {
return lst1
} else {
return lst2
}
}
``` // XCTAssertTrue failedfunc totalMatch(lst1: [String], lst2: [String]) -> [String] {
let totalChars1 = lst1.reduce(0) { $0 + $1.count }
let totalChars2 = lst2.reduce(0) { $0 + $1.count }
if totalChars1 < totalChars2 {
return lst1
} else {
return lst2
}
}```swift
func totalMatch(lst1: [String], lst2: [String]) -> [String] {
let totalChars1 = lst1.reduce(0) { $0 + $1.count }
let totalChars2 = lst2.reduce(0) { $0 + $1.count }
if totalChars1 < totalChars2 {
return lst1
} else {
return lst2
}
}
``` // XCTAssertTrue failedfunc totalMatch(lst1: [String], lst2: [String]) -> [String] {
let totalChars1 = lst1.reduce(0) { $0 + $1.count }
let totalChars2 = lst2.reduce(0) { $0 + $1.count }
if totalChars1 < totalChars2 {
return lst1
} else {
return lst2
}
}```swift
func totalMatch(lst1: [String], lst2: [String]) -> [String] {
let totalChars1 = lst1.reduce(0) { $0 + $1.count }
let totalChars2 = lst2.reduce(0) { $0 + $1.count }
if totalChars1 < totalChars2 {
return lst1
} else {
return lst2
}
}
``` // XCTAssertTrue failedfunc isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
func isMultiplyPrime(a: Int) -> Bool {
if a < 6 {
return false
}
for i in 2...a {
if a % i == 0 && isPrime(i) {
let remaining = a / i
for j in i...remaining {
if remaining % j == 0 && isPrime(j) && isPrime(remaining / j) {
return true
}
}
}
}
return false
}func isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
func isMultiplyPrime(a: Int) -> Bool {
if a < 6 {
return false
}
for i in 2...a {
if a % i == 0 && isPrime(i) {
let remaining = a / i
for j in i...remaining {
if remaining % j == 0 && isPrime(j) && isPrime(remaining / j) {
return true
}
}
}
}
return false
} // Fatal error: Range requires lowerBound <= upperBoundfunc isPrime(_ num: Int) -> Bool {
if num <= 1 {
return false
}
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}
func isMultiplyPrime(a: Int) -> Bool {
if a < 6 || a >= 100 {
return false
}
for i in 2...a {
if a % i == 0 && isPrime(i) {
let remaining = a / i
if isPrime(remaining) {
return true
}
}
}
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
}
func isMultiplyPrime(a: Int) -> Bool {
if a < 6 || a >= 100 {
return false
}
for i in 2...a {
if a % i == 0 && isPrime(i) {
let remaining = a / i
if isPrime(remaining) {
return true
}
}
}
return false
} // XCTAssertTrue failedfunc isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
func isMultiplyPrime(a: Int) -> Bool {
if a <= 1 {
return false
}
var count = 0
for i in 2...a {
if isPrime(i) && a % i == 0 {
count += 1
}
}
return count == 3
}func isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
func isMultiplyPrime(a: Int) -> Bool {
if a <= 1 {
return false
}
var count = 0
for i in 2...a {
if isPrime(i) && a % i == 0 {
count += 1
}
}
return count == 3
} // XCTAssertTrue failedfunc isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
func isMultiplyPrime(a: Int) -> Bool {
if a <= 1 {
return false
}
var count = 0
for i in 2...a {
if isPrime(i) && a % i == 0 {
count += 1
}
}
return count == 3
}func isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
func isMultiplyPrime(a: Int) -> Bool {
if a <= 1 {
return false
}
var count = 0
for i in 2...a {
if isPrime(i) && a % i == 0 {
count += 1
}
}
return count == 3
} // XCTAssertTrue failedfunc isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
func isMultiplyPrime(a: Int) -> Bool {
if a <= 1 {
return false
}
var count = 0
for i in 2...a {
if isPrime(i) && a % i == 0 {
count += 1
}
}
return count == 3
}func isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
func isMultiplyPrime(a: Int) -> Bool {
if a <= 1 {
return false
}
var count = 0
for i in 2...a {
if isPrime(i) && a % i == 0 {
count += 1
}
}
return count == 3
} // XCTAssertTrue failedfunc isPrime(_ num: Int) -> Bool {
if num <= 1 {
return false
}
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}
func isMultiplyPrime(a: Int) -> Bool {
if a < 6 {
return false
}
for i in 2...a {
if a % i == 0 && isPrime(i) {
let factor1 = i
let factor2 = a / i
if factor2 != factor1 && isPrime(factor2) {
let factor3 = a / (factor1 * factor2)
if factor3 != factor1 && factor3 != factor2 && isPrime(factor3) {
return true
}
}
}
}
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
}
func isMultiplyPrime(a: Int) -> Bool {
if a < 6 {
return false
}
for i in 2...a {
if a % i == 0 && isPrime(i) {
let factor1 = i
let factor2 = a / i
if factor2 != factor1 && isPrime(factor2) {
let factor3 = a / (factor1 * factor2)
if factor3 != factor1 && factor3 != factor2 && isPrime(factor3) {
return true
}
}
}
}
return false
} // XCTAssertTrue failedfunc isPrime(_ num: Int) -> Bool {
if num <= 1 {
return false
}
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}
func isMultiplyPrime(a: Int) -> Bool {
if a < 6 || a > 100 {
return false
}
for i in 2...a {
if a % i == 0 && isPrime(i) {
let remaining = a / i
if isPrime(remaining) {
return true
}
}
}
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
}
func isMultiplyPrime(a: Int) -> Bool {
if a < 6 || a > 100 {
return false
}
for i in 2...a {
if a % i == 0 && isPrime(i) {
let remaining = a / i
if isPrime(remaining) {
return true
}
}
}
return false
} // XCTAssertTrue failedfunc isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
func isMultiplyPrime(a: Int) -> Bool {
if a <= 1 {
return false
}
var count = 0
for i in 2...a {
if isPrime(i) && a % i == 0 {
count += 1
}
}
return count == 3
}func isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
func isMultiplyPrime(a: Int) -> Bool {
if a <= 1 {
return false
}
var count = 0
for i in 2...a {
if isPrime(i) && a % i == 0 {
count += 1
}
}
return count == 3
} // XCTAssertTrue failedfunc isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
func isMultiplyPrime(a: Int) -> Bool {
if a <= 1 {
return false
}
var count = 0
for i in 2..<a {
if isPrime(i) && a % i == 0 {
count += 1
}
}
return count == 3
}func isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
func isMultiplyPrime(a: Int) -> Bool {
if a <= 1 {
return false
}
var count = 0
for i in 2..<a {
if isPrime(i) && a % i == 0 {
count += 1
}
}
return count == 3
} // XCTAssertTrue failedfunc isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
func isMultiplyPrime(a: Int) -> Bool {
if a < 6 {
return false
}
for i in 2...a {
if a % i == 0 && isPrime(i) {
let factor1 = i
let factor2 = a / i
if factor1 != factor2 && isPrime(factor2) {
let factor3 = a / (factor1 * factor2)
if factor3 != factor1 && factor3 != factor2 && isPrime(factor3) {
return true
}
}
}
}
return false
}func isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
func isMultiplyPrime(a: Int) -> Bool {
if a < 6 {
return false
}
for i in 2...a {
if a % i == 0 && isPrime(i) {
let factor1 = i
let factor2 = a / i
if factor1 != factor2 && isPrime(factor2) {
let factor3 = a / (factor1 * factor2)
if factor3 != factor1 && factor3 != factor2 && isPrime(factor3) {
return true
}
}
}
}
return false
} // XCTAssertTrue failedfunc isSimplePower(x: Int, n: Int) -> Bool {
if x == 1 {
return true
}
var power = 1
while power < x {
power *= n
}
return power == x
}func isSimplePower(x: Int, n: Int) -> Bool {
if x == 1 {
return true
}
var power = 1
while power < x {
power *= n
}
return power == x
}func isSimplePower(x: Int, n: Int) -> Bool {
if x == 1 {
return true
}
var power = n
while power < x {
power *= n
}
return power == x
}func isSimplePower(x: Int, n: Int) -> Bool {
if x == 1 {
return true
}
var power = n
while power < x {
power *= n
}
return power == x
}func isSimplePower(x: Int, n: Int) -> Bool {
if x == 1 {
return true
}
var power = n
while power < x {
power *= n
}
return power == x
}func isSimplePower(x: Int, n: Int) -> Bool {
if x == 1 {
return true
}
var power = n
while power < x {
power *= n
}
return power == x
}func isSimplePower(x: Int, n: Int) -> Bool {
if x == 1 {
return true
}
var power = n
while power < x {
power *= n
}
return power == x
}func isSimplePower(x: Int, n: Int) -> Bool {
if x == 1 {
return true
}
var power = n
while power < x {
power *= n
}
return power == x
}func isSimplePower(x: Int, n: Int) -> Bool {
if x == 1 {
return true
}
var power = n
while power < x {
power *= n
}
return power == x
}func isSimplePower(x: Int, n: Int) -> Bool {
if x == 1 {
return true
}
var power = n
while power < x {
power *= n
}
return power == x
}func isSimplePower(x: Int, n: Int) -> Bool {
if x <= 0 || n <= 0 {
return false
}
var power = 1
while power < x {
power *= n
}
return power == x
}func isSimplePower(x: Int, n: Int) -> Bool {
if x <= 0 || n <= 0 {
return false
}
var power = 1
while power < x {
power *= n
}
return power == x
}func isSimplePower(x: Int, n: Int) -> Bool {
if x <= 0 || n <= 0 {
return false
}
var power = 1
while power < x {
power *= n
}
return power == x
}func isSimplePower(x: Int, n: Int) -> Bool {
if x <= 0 || n <= 0 {
return false
}
var power = 1
while power < x {
power *= n
}
return power == x
}func isSimplePower(x: Int, n: Int) -> Bool {
if x == 1 {
return true
}
var power = 1
while power < x {
power *= n
}
return power == x
}func isSimplePower(x: Int, n: Int) -> Bool {
if x == 1 {
return true
}
var power = 1
while power < x {
power *= n
}
return power == x
}func isSimplePower(x: Int, n: Int) -> Bool {
if x <= 0 || n <= 0 {
return false
}
var power = 1
while power < x {
power *= n
}
return power == x
}func isSimplePower(x: Int, n: Int) -> Bool {
if x <= 0 || n <= 0 {
return false
}
var power = 1
while power < x {
power *= n
}
return power == x
}func isSimplePower(x: Int, n: Int) -> Bool {
if x == 1 {
return true
}
var power = n
while power < x {
power *= n
}
return power == x
}func isSimplePower(x: Int, n: Int) -> Bool {
if x == 1 {
return true
}
var power = n
while power < x {
power *= n
}
return power == x
}func iscube(a: Int) -> Bool {
let cubeRoot = round(pow(Double(a), 1.0/3.0))
return Int(pow(cubeRoot, 3)) == a
}func iscube(a: Int) -> Bool {
let cubeRoot = round(pow(Double(a), 1.0/3.0))
return Int(pow(cubeRoot, 3)) == a
} // Fatal error: Double value cannot be converted to Int because it is either infinite or NaNfunc iscube(a: Int) -> Bool {
let cubeRoot = round(pow(Double(a), 1.0/3.0))
return Int(pow(cubeRoot, 3)) == a
}func iscube(a: Int) -> Bool {
let cubeRoot = round(pow(Double(a), 1.0/3.0))
return Int(pow(cubeRoot, 3)) == a
} // Fatal error: Double value cannot be converted to Int because it is either infinite or NaNfunc iscube(a: Int) -> Bool {
let cubeRoot = round(pow(Double(a), 1.0/3.0))
return Int(pow(cubeRoot, 3)) == a
}func iscube(a: Int) -> Bool {
let cubeRoot = round(pow(Double(a), 1.0/3.0))
return Int(pow(cubeRoot, 3)) == a
} // Fatal error: Double value cannot be converted to Int because it is either infinite or NaNfunc iscube(a: Int) -> Bool {
let cubeRoot = round(pow(Double(a), 1.0/3.0))
return Int(pow(cubeRoot, 3)) == a
}func iscube(a: Int) -> Bool {
let cubeRoot = round(pow(Double(a), 1.0/3.0))
return Int(pow(cubeRoot, 3)) == a
} // Fatal error: Double value cannot be converted to Int because it is either infinite or NaNfunc iscube(a: Int) -> Bool {
let cubeRoot = round(pow(Double(a), 1.0/3.0))
return Int(pow(cubeRoot, 3)) == a
}func iscube(a: Int) -> Bool {
let cubeRoot = round(pow(Double(a), 1.0/3.0))
return Int(pow(cubeRoot, 3)) == a
} // Fatal error: Double value cannot be converted to Int because it is either infinite or NaNfunc iscube(a: Int) -> Bool {
let cubeRoot = round(pow(Double(a), 1.0/3.0))
return Int(pow(cubeRoot, 3)) == a
}func iscube(a: Int) -> Bool {
let cubeRoot = round(pow(Double(a), 1.0/3.0))
return Int(pow(cubeRoot, 3)) == a
} // Fatal error: Double value cannot be converted to Int because it is either infinite or NaNfunc iscube(a: Int) -> Bool {
let cubeRoot = round(pow(Double(a), 1.0/3.0))
return Int(pow(cubeRoot, 3)) == a
}func iscube(a: Int) -> Bool {
let cubeRoot = round(pow(Double(a), 1.0/3.0))
return Int(pow(cubeRoot, 3)) == a
} // Fatal error: Double value cannot be converted to Int because it is either infinite or NaNfunc iscube(a: Int) -> Bool {
let cubeRoot = round(pow(Double(a), 1.0/3.0))
return Int(cubeRoot) * Int(cubeRoot) * Int(cubeRoot) == a
}func iscube(a: Int) -> Bool {
let cubeRoot = round(pow(Double(a), 1.0/3.0))
return Int(cubeRoot) * Int(cubeRoot) * Int(cubeRoot) == a
} // Fatal error: Double value cannot be converted to Int because it is either infinite or NaNfunc iscube(a: Int) -> Bool {
let cubeRoot = round(pow(Double(a), 1.0/3.0))
let cube = Int(pow(cubeRoot, 3))
return cube == a
}func iscube(a: Int) -> Bool {
let cubeRoot = round(pow(Double(a), 1.0/3.0))
let cube = Int(pow(cubeRoot, 3))
return cube == a
} // Fatal error: Double value cannot be converted to Int because it is either infinite or NaNfunc iscube(a: Int) -> Bool {
let cubeRoot = round(pow(Double(a), 1.0/3.0))
return Int(cubeRoot) * Int(cubeRoot) * Int(cubeRoot) == a
}func iscube(a: Int) -> Bool {
let cubeRoot = round(pow(Double(a), 1.0/3.0))
return Int(cubeRoot) * Int(cubeRoot) * Int(cubeRoot) == a
} // Fatal error: Double value cannot be converted to Int because it is either infinite or NaNfunc hexKey(num: String) -> Int {
let primes: Set<Character> = ["2", "3", "5", "7", "B", "D"]
var count = 0
for char in num {
if primes.contains(char) {
count += 1
}
}
return count
}```swift
func hexKey(num: String) -> Int {
let primes: Set<Character> = ["2", "3", "5", "7", "B", "D"]
var count = 0
for char in num {
if primes.contains(char) {
count += 1
}
}
return count
}
```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
}
func hexKey(num: String) -> Int {
let primes: Set<Int> = [2, 3, 5, 7, 11, 13]
let hexDigits: [Character] = Array("0123456789ABCDEF")
var count = 0
for char in num {
if let digit = hexDigits.firstIndex(of: char) {
if primes.contains(digit) {
count += 1
}
}
}
return count
}```swift
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
}
func hexKey(num: String) -> Int {
let primes: Set<Int> = [2, 3, 5, 7, 11, 13]
let hexDigits: [Character] = Array("0123456789ABCDEF")
var count = 0
for char in num {
if let digit = hexDigits.firstIndex(of: char) {
if primes.contains(digit) {
count += 1
}
}
}
return count
}
```func hexKey(num: String) -> Int {
let primes: Set<Character> = ["2", "3", "5", "7", "B", "D"]
var count = 0
for char in num {
if primes.contains(char) {
count += 1
}
}
return count
}```swift
func hexKey(num: String) -> Int {
let primes: Set<Character> = ["2", "3", "5", "7", "B", "D"]
var count = 0
for char in num {
if primes.contains(char) {
count += 1
}
}
return count
}
```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
}
func hexKey(num: String) -> Int {
let primes: Set<Character> = ["2", "3", "5", "7", "B", "D"]
var count = 0
for char in num {
if primes.contains(char) {
let decimalValue = Int(String(char), radix: 16)!
if isPrime(decimalValue) {
count += 1
}
}
}
return count
}```swift
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
}
func hexKey(num: String) -> Int {
let primes: Set<Character> = ["2", "3", "5", "7", "B", "D"]
var count = 0
for char in num {
if primes.contains(char) {
let decimalValue = Int(String(char), radix: 16)!
if isPrime(decimalValue) {
count += 1
}
}
}
return count
}
```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
}
func hexKey(num: String) -> Int {
let primes: Set<Int> = [2, 3, 5, 7, 11, 13]
let hexDigits: Set<Character> = Set("0123456789ABCDEF")
var count = 0
for char in num {
if hexDigits.contains(char) {
if let digit = Int(String(char), radix: 16), primes.contains(digit) {
count += 1
}
}
}
return count
}```swift
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
}
func hexKey(num: String) -> Int {
let primes: Set<Int> = [2, 3, 5, 7, 11, 13]
let hexDigits: Set<Character> = Set("0123456789ABCDEF")
var count = 0
for char in num {
if hexDigits.contains(char) {
if let digit = Int(String(char), radix: 16), primes.contains(digit) {
count += 1
}
}
}
return count
}
```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
}
func hexKey(num: String) -> Int {
let primes: Set<Character> = ["2", "3", "5", "7", "B", "D"]
var count = 0
for char in num {
if primes.contains(char) {
let decimalValue = Int(String(char), radix: 16)!
if isPrime(decimalValue) {
count += 1
}
}
}
return count
}```swift
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
}
func hexKey(num: String) -> Int {
let primes: Set<Character> = ["2", "3", "5", "7", "B", "D"]
var count = 0
for char in num {
if primes.contains(char) {
let decimalValue = Int(String(char), radix: 16)!
if isPrime(decimalValue) {
count += 1
}
}
}
return count
}
```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
}
func hexKey(num: String) -> Int {
let primes: Set<Int> = [2, 3, 5, 7, 11, 13]
let hexDigits: Set<Character> = Set("0123456789ABCDEF")
var count = 0
for char in num {
if hexDigits.contains(char) {
if let digit = Int(String(char), radix: 16), primes.contains(digit) {
count += 1
}
}
}
return count
}```swift
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
}
func hexKey(num: String) -> Int {
let primes: Set<Int> = [2, 3, 5, 7, 11, 13]
let hexDigits: Set<Character> = Set("0123456789ABCDEF")
var count = 0
for char in num {
if hexDigits.contains(char) {
if let digit = Int(String(char), radix: 16), primes.contains(digit) {
count += 1
}
}
}
return count
}
```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
}
func hexKey(num: String) -> Int {
let hexDigits: [Character] = ["2", "3", "5", "7", "B", "D"]
var count = 0
for char in num {
if hexDigits.contains(char) {
let decimalValue = Int(String(char), radix: 16)!
if isPrime(decimalValue) {
count += 1
}
}
}
return count
}```swift
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
}
func hexKey(num: String) -> Int {
let hexDigits: [Character] = ["2", "3", "5", "7", "B", "D"]
var count = 0
for char in num {
if hexDigits.contains(char) {
let decimalValue = Int(String(char), radix: 16)!
if isPrime(decimalValue) {
count += 1
}
}
}
return count
}
```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
}
func hexKey(num: String) -> Int {
let primes: Set<Character> = ["2", "3", "5", "7", "B", "D"]
var count = 0
for char in num {
if primes.contains(char) {
let decimalValue = Int(String(char), radix: 16)!
if isPrime(decimalValue) {
count += 1
}
}
}
return count
}```swift
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
}
func hexKey(num: String) -> Int {
let primes: Set<Character> = ["2", "3", "5", "7", "B", "D"]
var count = 0
for char in num {
if primes.contains(char) {
let decimalValue = Int(String(char), radix: 16)!
if isPrime(decimalValue) {
count += 1
}
}
}
return count
}
```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
}
func hexKey(num: String) -> Int {
let primes: Set<Int> = [2, 3, 5, 7, 11, 13]
let hexDigits: Set<Character> = Set("0123456789ABCDEF")
var count = 0
for char in num {
if hexDigits.contains(char) {
if let digit = Int(String(char), radix: 16), primes.contains(digit) {
count += 1
}
}
}
return count
}```swift
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
}
func hexKey(num: String) -> Int {
let primes: Set<Int> = [2, 3, 5, 7, 11, 13]
let hexDigits: Set<Character> = Set("0123456789ABCDEF")
var count = 0
for char in num {
if hexDigits.contains(char) {
if let digit = Int(String(char), radix: 16), primes.contains(digit) {
count += 1
}
}
}
return count
}
```func decimalToBinary(decimal: Int) -> String {
let binaryString = String(decimal, radix: 2)
return "db" + binaryString + "db"
}```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"
}```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"
}```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"
}```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"
}```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"
}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"
}```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"
}```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"
}```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"
}```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 startIndex = s.index(s.startIndex, offsetBy: i)
let endIndex = s.index(s.startIndex, offsetBy: i + 2)
let subStr = s[startIndex...endIndex]
if Set(subStr).count != 3 {
return false
}
}
return true
}```swift
func isHappy(s: String) -> Bool {
guard s.count >= 3 else {
return false
}
for i in 0...(s.count - 3) {
let startIndex = s.index(s.startIndex, offsetBy: i)
let endIndex = s.index(s.startIndex, offsetBy: i + 2)
let subStr = s[startIndex...endIndex]
if Set(subStr).count != 3 {
return false
}
}
return true
}
```func isHappy(s: String) -> Bool {
guard s.count >= 3 else {
return false
}
for i in 0...(s.count - 3) {
let first = s.index(s.startIndex, offsetBy: i)
let second = s.index(s.startIndex, offsetBy: i + 1)
let third = s.index(s.startIndex, offsetBy: i + 2)
if s[first] == s[second] || s[second] == s[third] || s[first] == s[third] {
return false
}
}
return true
}```swift
func isHappy(s: String) -> Bool {
guard s.count >= 3 else {
return false
}
for i in 0...(s.count - 3) {
let first = s.index(s.startIndex, offsetBy: i)
let second = s.index(s.startIndex, offsetBy: i + 1)
let third = s.index(s.startIndex, offsetBy: i + 2)
if s[first] == s[second] || s[second] == s[third] || s[first] == s[third] {
return false
}
}
return true
}
```func isHappy(s: String) -> Bool {
guard s.count >= 3 else {
return false
}
for i in 0...(s.count - 3) {
let startIndex = s.index(s.startIndex, offsetBy: i)
let endIndex = s.index(s.startIndex, offsetBy: i + 2)
let subStr = s[startIndex...endIndex]
if Set(subStr).count != 3 {
return false
}
}
return true
}```swift
func isHappy(s: String) -> Bool {
guard s.count >= 3 else {
return false
}
for i in 0...(s.count - 3) {
let startIndex = s.index(s.startIndex, offsetBy: i)
let endIndex = s.index(s.startIndex, offsetBy: i + 2)
let subStr = s[startIndex...endIndex]
if Set(subStr).count != 3 {
return false
}
}
return true
}
```func isHappy(s: String) -> Bool {
if s.count < 3 {
return false
}
for i in 0...(s.count - 3) {
let startIndex = s.index(s.startIndex, offsetBy: i)
let endIndex = s.index(s.startIndex, offsetBy: i + 2)
let substring = s[startIndex...endIndex]
if Set(substring).count < 3 {
return false
}
}
return true
}```swift
func isHappy(s: String) -> Bool {
if s.count < 3 {
return false
}
for i in 0...(s.count - 3) {
let startIndex = s.index(s.startIndex, offsetBy: i)
let endIndex = s.index(s.startIndex, offsetBy: i + 2)
let substring = s[startIndex...endIndex]
if Set(substring).count < 3 {
return false
}
}
return true
}
```func isHappy(s: String) -> Bool {
if s.count < 3 {
return false
}
for i in 0...(s.count - 3) {
let startIndex = s.index(s.startIndex, offsetBy: i)
let endIndex = s.index(s.startIndex, offsetBy: i + 2)
let subStr = s[startIndex...endIndex]
if Set(subStr).count != 3 {
return false
}
}
return true
}```swift
func isHappy(s: String) -> Bool {
if s.count < 3 {
return false
}
for i in 0...(s.count - 3) {
let startIndex = s.index(s.startIndex, offsetBy: i)
let endIndex = s.index(s.startIndex, offsetBy: i + 2)
let subStr = s[startIndex...endIndex]
if Set(subStr).count != 3 {
return false
}
}
return true
}
```func isHappy(s: String) -> Bool {
guard s.count >= 3 else {
return false
}
for i in 0...(s.count - 3) {
let startIndex = s.index(s.startIndex, offsetBy: i)
let endIndex = s.index(s.startIndex, offsetBy: i + 2)
let subStr = s[startIndex...endIndex]
if Set(subStr).count != 3 {
return false
}
}
return true
}```swift
func isHappy(s: String) -> Bool {
guard s.count >= 3 else {
return false
}
for i in 0...(s.count - 3) {
let startIndex = s.index(s.startIndex, offsetBy: i)
let endIndex = s.index(s.startIndex, offsetBy: i + 2)
let subStr = s[startIndex...endIndex]
if Set(subStr).count != 3 {
return false
}
}
return true
}
```func isHappy(s: String) -> Bool {
if s.count < 3 {
return false
}
for i in 0...(s.count - 3) {
let startIndex = s.index(s.startIndex, offsetBy: i)
let endIndex = s.index(s.startIndex, offsetBy: i + 2)
let subStr = s[startIndex...endIndex]
if Set(subStr).count != 3 {
return false
}
}
return true
}```swift
func isHappy(s: String) -> Bool {
if s.count < 3 {
return false
}
for i in 0...(s.count - 3) {
let startIndex = s.index(s.startIndex, offsetBy: i)
let endIndex = s.index(s.startIndex, offsetBy: i + 2)
let subStr = s[startIndex...endIndex]
if Set(subStr).count != 3 {
return false
}
}
return true
}
```func isHappy(s: String) -> Bool {
guard s.count >= 3 else {
return false
}
for i in 0...(s.count - 3) {
let startIndex = s.index(s.startIndex, offsetBy: i)
let endIndex = s.index(startIndex, offsetBy: 2)
let substring = s[startIndex...endIndex]
if Set(substring).count != 3 {
return false
}
}
return true
}```swift
func isHappy(s: String) -> Bool {
guard s.count >= 3 else {
return false
}
for i in 0...(s.count - 3) {
let startIndex = s.index(s.startIndex, offsetBy: i)
let endIndex = s.index(startIndex, offsetBy: 2)
let substring = s[startIndex...endIndex]
if Set(substring).count != 3 {
return false
}
}
return true
}
```func isHappy(s: String) -> Bool {
guard s.count >= 3 else {
return false
}
for i in 0...(s.count - 3) {
let startIndex = s.index(s.startIndex, offsetBy: i)
let endIndex = s.index(s.startIndex, offsetBy: i + 2)
let subStr = s[startIndex...endIndex]
if Set(subStr).count != 3 {
return false
}
}
return true
}```swift
func isHappy(s: String) -> Bool {
guard s.count >= 3 else {
return false
}
for i in 0...(s.count - 3) {
let startIndex = s.index(s.startIndex, offsetBy: i)
let endIndex = s.index(s.startIndex, offsetBy: i + 2)
let subStr = s[startIndex...endIndex]
if Set(subStr).count != 3 {
return false
}
}
return true
}
```func isHappy(s: String) -> Bool {
guard s.count >= 3 else {
return false
}
let characters = Array(s)
for i in 0...(characters.count - 3) {
if characters[i] != characters[i + 1] && characters[i] != characters[i + 2] && characters[i + 1] != characters[i + 2] {
return true
}
}
return false
}```swift
func isHappy(s: String) -> Bool {
guard s.count >= 3 else {
return false
}
let characters = Array(s)
for i in 0...(characters.count - 3) {
if characters[i] != characters[i + 1] && characters[i] != characters[i + 2] && characters[i + 1] != characters[i + 2] {
return true
}
}
return false
}
``` // XCTAssertTrue failedfunc numericalLetterGrade(grades: [Double]) -> [String] {
var letterGrades: [String] = []
for gpa in grades {
switch gpa {
case 4.0:
letterGrades.append("A+")
case 3.7..<4.0:
letterGrades.append("A")
case 3.3..<3.7:
letterGrades.append("A-")
case 3.0..<3.3:
letterGrades.append("B+")
case 2.7..<3.0:
letterGrades.append("B")
case 2.3..<2.7:
letterGrades.append("B-")
case 2.0..<2.3:
letterGrades.append("C+")
case 1.7..<2.0:
letterGrades.append("C")
case 1.3..<1.7:
letterGrades.append("C-")
case 1.0..<1.3:
letterGrades.append("D+")
case 0.7..<1.0:
letterGrades.append("D")
case 0.0..<0.7:
letterGrades.append("D-")
default:
letterGrades.append("E")
}
}
return letterGrades
}```swift
func numericalLetterGrade(grades: [Double]) -> [String] {
var letterGrades: [String] = []
for gpa in grades {
switch gpa {
case 4.0:
letterGrades.append("A+")
case 3.7..<4.0:
letterGrades.append("A")
case 3.3..<3.7:
letterGrades.append("A-")
case 3.0..<3.3:
letterGrades.append("B+")
case 2.7..<3.0:
letterGrades.append("B")
case 2.3..<2.7:
letterGrades.append("B-")
case 2.0..<2.3:
letterGrades.append("C+")
case 1.7..<2.0:
letterGrades.append("C")
case 1.3..<1.7:
letterGrades.append("C-")
case 1.0..<1.3:
letterGrades.append("D+")
case 0.7..<1.0:
letterGrades.append("D")
case 0.0..<0.7:
letterGrades.append("D-")
default:
letterGrades.append("E")
}
}
return letterGrades
}
``` // XCTAssertTrue failedfunc numericalLetterGrade(grades: [Double]) -> [String] {
var letterGrades: [String] = []
for gpa in grades {
switch gpa {
case 4.0:
letterGrades.append("A+")
case 3.7..<4.0:
letterGrades.append("A")
case 3.3..<3.7:
letterGrades.append("A-")
case 3.0..<3.3:
letterGrades.append("B+")
case 2.7..<3.0:
letterGrades.append("B")
case 2.3..<2.7:
letterGrades.append("B-")
case 2.0..<2.3:
letterGrades.append("C+")
case 1.7..<2.0:
letterGrades.append("C")
case 1.3..<1.7:
letterGrades.append("C-")
case 1.0..<1.3:
letterGrades.append("D+")
case 0.7..<1.0:
letterGrades.append("D")
case 0.0..<0.7:
letterGrades.append("D-")
default:
letterGrades.append("E")
}
}
return letterGrades
}```swift
func numericalLetterGrade(grades: [Double]) -> [String] {
var letterGrades: [String] = []
for gpa in grades {
switch gpa {
case 4.0:
letterGrades.append("A+")
case 3.7..<4.0:
letterGrades.append("A")
case 3.3..<3.7:
letterGrades.append("A-")
case 3.0..<3.3:
letterGrades.append("B+")
case 2.7..<3.0:
letterGrades.append("B")
case 2.3..<2.7:
letterGrades.append("B-")
case 2.0..<2.3:
letterGrades.append("C+")
case 1.7..<2.0:
letterGrades.append("C")
case 1.3..<1.7:
letterGrades.append("C-")
case 1.0..<1.3:
letterGrades.append("D+")
case 0.7..<1.0:
letterGrades.append("D")
case 0.0..<0.7:
letterGrades.append("D-")
default:
letterGrades.append("E")
}
}
return letterGrades
}
``` // XCTAssertTrue failedfunc numericalLetterGrade(grades: [Double]) -> [String] {
var letterGrades: [String] = []
for gpa in grades {
switch gpa {
case 4.0:
letterGrades.append("A+")
case 3.7..<4.0:
letterGrades.append("A")
case 3.3..<3.7:
letterGrades.append("A-")
case 3.0..<3.3:
letterGrades.append("B+")
case 2.7..<3.0:
letterGrades.append("B")
case 2.3..<2.7:
letterGrades.append("B-")
case 2.0..<2.3:
letterGrades.append("C+")
case 1.7..<2.0:
letterGrades.append("C")
case 1.3..<1.7:
letterGrades.append("C-")
case 1.0..<1.3:
letterGrades.append("D+")
case 0.7..<1.0:
letterGrades.append("D")
case 0.0..<0.7:
letterGrades.append("D-")
default:
letterGrades.append("E")
}
}
return letterGrades
}```swift
func numericalLetterGrade(grades: [Double]) -> [String] {
var letterGrades: [String] = []
for gpa in grades {
switch gpa {
case 4.0:
letterGrades.append("A+")
case 3.7..<4.0:
letterGrades.append("A")
case 3.3..<3.7:
letterGrades.append("A-")
case 3.0..<3.3:
letterGrades.append("B+")
case 2.7..<3.0:
letterGrades.append("B")
case 2.3..<2.7:
letterGrades.append("B-")
case 2.0..<2.3:
letterGrades.append("C+")
case 1.7..<2.0:
letterGrades.append("C")
case 1.3..<1.7:
letterGrades.append("C-")
case 1.0..<1.3:
letterGrades.append("D+")
case 0.7..<1.0:
letterGrades.append("D")
case 0.0..<0.7:
letterGrades.append("D-")
default:
letterGrades.append("E")
}
}
return letterGrades
}
``` // XCTAssertTrue failedfunc numericalLetterGrade(grades: [Double]) -> [String] {
var letterGrades: [String] = []
for gpa in grades {
switch gpa {
case 4.0:
letterGrades.append("A+")
case 3.7..<4.0:
letterGrades.append("A")
case 3.3..<3.7:
letterGrades.append("A-")
case 3.0..<3.3:
letterGrades.append("B+")
case 2.7..<3.0:
letterGrades.append("B")
case 2.3..<2.7:
letterGrades.append("B-")
case 2.0..<2.3:
letterGrades.append("C+")
case 1.7..<2.0:
letterGrades.append("C")
case 1.3..<1.7:
letterGrades.append("C-")
case 1.0..<1.3:
letterGrades.append("D+")
case 0.7..<1.0:
letterGrades.append("D")
case 0.0..<0.7:
letterGrades.append("D-")
default:
letterGrades.append("E")
}
}
return letterGrades
}```swift
func numericalLetterGrade(grades: [Double]) -> [String] {
var letterGrades: [String] = []
for gpa in grades {
switch gpa {
case 4.0:
letterGrades.append("A+")
case 3.7..<4.0:
letterGrades.append("A")
case 3.3..<3.7:
letterGrades.append("A-")
case 3.0..<3.3:
letterGrades.append("B+")
case 2.7..<3.0:
letterGrades.append("B")
case 2.3..<2.7:
letterGrades.append("B-")
case 2.0..<2.3:
letterGrades.append("C+")
case 1.7..<2.0:
letterGrades.append("C")
case 1.3..<1.7:
letterGrades.append("C-")
case 1.0..<1.3:
letterGrades.append("D+")
case 0.7..<1.0:
letterGrades.append("D")
case 0.0..<0.7:
letterGrades.append("D-")
default:
letterGrades.append("E")
}
}
return letterGrades
}
``` // XCTAssertTrue failedfunc numericalLetterGrade(grades: [Double]) -> [String] {
var letterGrades: [String] = []
for gpa in grades {
switch gpa {
case 4.0:
letterGrades.append("A+")
case 3.7..<4.0:
letterGrades.append("A")
case 3.3..<3.7:
letterGrades.append("A-")
case 3.0..<3.3:
letterGrades.append("B+")
case 2.7..<3.0:
letterGrades.append("B")
case 2.3..<2.7:
letterGrades.append("B-")
case 2.0..<2.3:
letterGrades.append("C+")
case 1.7..<2.0:
letterGrades.append("C")
case 1.3..<1.7:
letterGrades.append("C-")
case 1.0..<1.3:
letterGrades.append("D+")
case 0.7..<1.0:
letterGrades.append("D")
case 0.0..<0.7:
letterGrades.append("D-")
default:
letterGrades.append("E")
}
}
return letterGrades
}```swift
func numericalLetterGrade(grades: [Double]) -> [String] {
var letterGrades: [String] = []
for gpa in grades {
switch gpa {
case 4.0:
letterGrades.append("A+")
case 3.7..<4.0:
letterGrades.append("A")
case 3.3..<3.7:
letterGrades.append("A-")
case 3.0..<3.3:
letterGrades.append("B+")
case 2.7..<3.0:
letterGrades.append("B")
case 2.3..<2.7:
letterGrades.append("B-")
case 2.0..<2.3:
letterGrades.append("C+")
case 1.7..<2.0:
letterGrades.append("C")
case 1.3..<1.7:
letterGrades.append("C-")
case 1.0..<1.3:
letterGrades.append("D+")
case 0.7..<1.0:
letterGrades.append("D")
case 0.0..<0.7:
letterGrades.append("D-")
default:
letterGrades.append("E")
}
}
return letterGrades
}
``` // XCTAssertTrue failedfunc numericalLetterGrade(grades: [Double]) -> [String] {
var letterGrades: [String] = []
for grade in grades {
switch grade {
case 4.0:
letterGrades.append("A+")
case 3.7..<4.0:
letterGrades.append("A")
case 3.3..<3.7:
letterGrades.append("A-")
case 3.0..<3.3:
letterGrades.append("B+")
case 2.7..<3.0:
letterGrades.append("B")
case 2.3..<2.7:
letterGrades.append("B-")
case 2.0..<2.3:
letterGrades.append("C+")
case 1.7..<2.0:
letterGrades.append("C")
case 1.3..<1.7:
letterGrades.append("C-")
case 1.0..<1.3:
letterGrades.append("D+")
case 0.7..<1.0:
letterGrades.append("D")
case 0.0..<0.7:
letterGrades.append("D-")
default:
letterGrades.append("E")
}
}
return letterGrades
}```swift
func numericalLetterGrade(grades: [Double]) -> [String] {
var letterGrades: [String] = []
for grade in grades {
switch grade {
case 4.0:
letterGrades.append("A+")
case 3.7..<4.0:
letterGrades.append("A")
case 3.3..<3.7:
letterGrades.append("A-")
case 3.0..<3.3:
letterGrades.append("B+")
case 2.7..<3.0:
letterGrades.append("B")
case 2.3..<2.7:
letterGrades.append("B-")
case 2.0..<2.3:
letterGrades.append("C+")
case 1.7..<2.0:
letterGrades.append("C")
case 1.3..<1.7:
letterGrades.append("C-")
case 1.0..<1.3:
letterGrades.append("D+")
case 0.7..<1.0:
letterGrades.append("D")
case 0.0..<0.7:
letterGrades.append("D-")
default:
letterGrades.append("E")
}
}
return letterGrades
}
``` // XCTAssertTrue failedfunc numericalLetterGrade(grades: [Double]) -> [String] {
var letterGrades: [String] = []
for gpa in grades {
switch gpa {
case 4.0:
letterGrades.append("A+")
case 3.7..<4.0:
letterGrades.append("A")
case 3.3..<3.7:
letterGrades.append("A-")
case 3.0..<3.3:
letterGrades.append("B+")
case 2.7..<3.0:
letterGrades.append("B")
case 2.3..<2.7:
letterGrades.append("B-")
case 2.0..<2.3:
letterGrades.append("C+")
case 1.7..<2.0:
letterGrades.append("C")
case 1.3..<1.7:
letterGrades.append("C-")
case 1.0..<1.3:
letterGrades.append("D+")
case 0.7..<1.0:
letterGrades.append("D")
case 0.0..<0.7:
letterGrades.append("D-")
default:
letterGrades.append("E")
}
}
return letterGrades
}```swift
func numericalLetterGrade(grades: [Double]) -> [String] {
var letterGrades: [String] = []
for gpa in grades {
switch gpa {
case 4.0:
letterGrades.append("A+")
case 3.7..<4.0:
letterGrades.append("A")
case 3.3..<3.7:
letterGrades.append("A-")
case 3.0..<3.3:
letterGrades.append("B+")
case 2.7..<3.0:
letterGrades.append("B")
case 2.3..<2.7:
letterGrades.append("B-")
case 2.0..<2.3:
letterGrades.append("C+")
case 1.7..<2.0:
letterGrades.append("C")
case 1.3..<1.7:
letterGrades.append("C-")
case 1.0..<1.3:
letterGrades.append("D+")
case 0.7..<1.0:
letterGrades.append("D")
case 0.0..<0.7:
letterGrades.append("D-")
default:
letterGrades.append("E")
}
}
return letterGrades
}
``` // XCTAssertTrue failedfunc numericalLetterGrade(grades: [Double]) -> [String] {
var letterGrades: [String] = []
for grade in grades {
switch grade {
case 4.0:
letterGrades.append("A+")
case 3.7..<4.0:
letterGrades.append("A")
case 3.3..<3.7:
letterGrades.append("A-")
case 3.0..<3.3:
letterGrades.append("B+")
case 2.7..<3.0:
letterGrades.append("B")
case 2.3..<2.7:
letterGrades.append("B-")
case 2.0..<2.3:
letterGrades.append("C+")
case 1.7..<2.0:
letterGrades.append("C")
case 1.3..<1.7:
letterGrades.append("C-")
case 1.0..<1.3:
letterGrades.append("D+")
case 0.7..<1.0:
letterGrades.append("D")
case 0.0..<0.7:
letterGrades.append("D-")
default:
letterGrades.append("E")
}
}
return letterGrades
}```swift
func numericalLetterGrade(grades: [Double]) -> [String] {
var letterGrades: [String] = []
for grade in grades {
switch grade {
case 4.0:
letterGrades.append("A+")
case 3.7..<4.0:
letterGrades.append("A")
case 3.3..<3.7:
letterGrades.append("A-")
case 3.0..<3.3:
letterGrades.append("B+")
case 2.7..<3.0:
letterGrades.append("B")
case 2.3..<2.7:
letterGrades.append("B-")
case 2.0..<2.3:
letterGrades.append("C+")
case 1.7..<2.0:
letterGrades.append("C")
case 1.3..<1.7:
letterGrades.append("C-")
case 1.0..<1.3:
letterGrades.append("D+")
case 0.7..<1.0:
letterGrades.append("D")
case 0.0..<0.7:
letterGrades.append("D-")
default:
letterGrades.append("E")
}
}
return letterGrades
}
``` // XCTAssertTrue failedfunc numericalLetterGrade(grades: [Double]) -> [String] {
var letterGrades: [String] = []
for gpa in grades {
switch gpa {
case 4.0:
letterGrades.append("A+")
case 3.7..<4.0:
letterGrades.append("A")
case 3.3..<3.7:
letterGrades.append("A-")
case 3.0..<3.3:
letterGrades.append("B+")
case 2.7..<3.0:
letterGrades.append("B")
case 2.3..<2.7:
letterGrades.append("B-")
case 2.0..<2.3:
letterGrades.append("C+")
case 1.7..<2.0:
letterGrades.append("C")
case 1.3..<1.7:
letterGrades.append("C-")
case 1.0..<1.3:
letterGrades.append("D+")
case 0.7..<1.0:
letterGrades.append("D")
case 0.0..<0.7:
letterGrades.append("D-")
default:
letterGrades.append("E")
}
}
return letterGrades
}```swift
func numericalLetterGrade(grades: [Double]) -> [String] {
var letterGrades: [String] = []
for gpa in grades {
switch gpa {
case 4.0:
letterGrades.append("A+")
case 3.7..<4.0:
letterGrades.append("A")
case 3.3..<3.7:
letterGrades.append("A-")
case 3.0..<3.3:
letterGrades.append("B+")
case 2.7..<3.0:
letterGrades.append("B")
case 2.3..<2.7:
letterGrades.append("B-")
case 2.0..<2.3:
letterGrades.append("C+")
case 1.7..<2.0:
letterGrades.append("C")
case 1.3..<1.7:
letterGrades.append("C-")
case 1.0..<1.3:
letterGrades.append("D+")
case 0.7..<1.0:
letterGrades.append("D")
case 0.0..<0.7:
letterGrades.append("D-")
default:
letterGrades.append("E")
}
}
return letterGrades
}
``` // XCTAssertTrue failedfunc numericalLetterGrade(grades: [Double]) -> [String] {
var letterGrades: [String] = []
for gpa in grades {
switch gpa {
case 4.0:
letterGrades.append("A+")
case 3.7..<4.0:
letterGrades.append("A")
case 3.3..<3.7:
letterGrades.append("A-")
case 3.0..<3.3:
letterGrades.append("B+")
case 2.7..<3.0:
letterGrades.append("B")
case 2.3..<2.7:
letterGrades.append("B-")
case 2.0..<2.3:
letterGrades.append("C+")
case 1.7..<2.0:
letterGrades.append("C")
case 1.3..<1.7:
letterGrades.append("C-")
case 1.0..<1.3:
letterGrades.append("D+")
case 0.7..<1.0:
letterGrades.append("D")
case 0.0..<0.7:
letterGrades.append("D-")
default:
letterGrades.append("E")
}
}
return letterGrades
}```swift
func numericalLetterGrade(grades: [Double]) -> [String] {
var letterGrades: [String] = []
for gpa in grades {
switch gpa {
case 4.0:
letterGrades.append("A+")
case 3.7..<4.0:
letterGrades.append("A")
case 3.3..<3.7:
letterGrades.append("A-")
case 3.0..<3.3:
letterGrades.append("B+")
case 2.7..<3.0:
letterGrades.append("B")
case 2.3..<2.7:
letterGrades.append("B-")
case 2.0..<2.3:
letterGrades.append("C+")
case 1.7..<2.0:
letterGrades.append("C")
case 1.3..<1.7:
letterGrades.append("C-")
case 1.0..<1.3:
letterGrades.append("D+")
case 0.7..<1.0:
letterGrades.append("D")
case 0.0..<0.7:
letterGrades.append("D-")
default:
letterGrades.append("E")
}
}
return letterGrades
}
``` // XCTAssertTrue failedfunc isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
func primeLength(string: String) -> Bool {
let length = string.count
return isPrime(length)
}func isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
func primeLength(string: String) -> Bool {
let length = string.count
return isPrime(length)
}func isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
func primeLength(string: String) -> Bool {
let length = string.count
return isPrime(length)
}func isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
func primeLength(string: String) -> Bool {
let length = string.count
return isPrime(length)
}func isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
if number <= 3 {
return true
}
var i = 2
while i * i <= number {
if number % i == 0 {
return false
}
i += 1
}
return true
}
func primeLength(string: String) -> Bool {
let length = string.count
return isPrime(length)
}func isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
if number <= 3 {
return true
}
var i = 2
while i * i <= number {
if number % i == 0 {
return false
}
i += 1
}
return true
}
func primeLength(string: String) -> Bool {
let length = string.count
return isPrime(length)
}func isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
func primeLength(string: String) -> Bool {
let length = string.count
return isPrime(length)
}func isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
func primeLength(string: String) -> Bool {
let length = string.count
return isPrime(length)
}func isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
func primeLength(string: String) -> Bool {
let length = string.count
return isPrime(length)
}func isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
func primeLength(string: String) -> Bool {
let length = string.count
return isPrime(length)
}func isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
func primeLength(string: String) -> Bool {
let length = string.count
return isPrime(length)
}func isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
func primeLength(string: String) -> Bool {
let length = string.count
return isPrime(length)
}func isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
func primeLength(string: String) -> Bool {
let length = string.count
return isPrime(length)
}func isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
func primeLength(string: String) -> Bool {
let length = string.count
return isPrime(length)
}func isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
if number <= 3 {
return true
}
var i = 2
while i * i <= number {
if number % i == 0 {
return false
}
i += 1
}
return true
}
func primeLength(string: String) -> Bool {
let length = string.count
return isPrime(length)
}func isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
if number <= 3 {
return true
}
var i = 2
while i * i <= number {
if number % i == 0 {
return false
}
i += 1
}
return true
}
func primeLength(string: String) -> Bool {
let length = string.count
return isPrime(length)
}func isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
func primeLength(string: String) -> Bool {
let length = string.count
return isPrime(length)
}func isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
func primeLength(string: String) -> Bool {
let length = string.count
return isPrime(length)
}func isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
func primeLength(string: String) -> Bool {
let length = string.count
return isPrime(length)
}func isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
func primeLength(string: String) -> Bool {
let length = string.count
return isPrime(length)
}func startsOneEnds(n: Int) -> Int {
guard n > 0 else {
return 0
}
if n == 1 {
return 1
}
let countStartsWithOne = Int(pow(10.0, Double(n - 1)))
let countEndsWithOne = Int(pow(10.0, Double(n - 1)))
return countStartsWithOne + countEndsWithOne - 1
}```swift
func startsOneEnds(n: Int) -> Int {
guard n > 0 else {
return 0
}
if n == 1 {
return 1
}
let countStartsWithOne = Int(pow(10.0, Double(n - 1)))
let countEndsWithOne = Int(pow(10.0, Double(n - 1)))
return countStartsWithOne + countEndsWithOne - 1
}
``` // XCTAssertTrue failedfunc startsOneEnds(n: Int) -> Int {
if n == 1 {
return 1
}
let countStartsWithOne = Int(pow(9.0, Double(n-1)))
let countEndsWithOne = Int(pow(10.0, Double(n-1)))
return countStartsWithOne + countEndsWithOne - countStartsWithOne
}```swift
func startsOneEnds(n: Int) -> Int {
if n == 1 {
return 1
}
let countStartsWithOne = Int(pow(9.0, Double(n-1)))
let countEndsWithOne = Int(pow(10.0, Double(n-1)))
return countStartsWithOne + countEndsWithOne - countStartsWithOne
}
``` // XCTAssertTrue failedfunc startsOneEnds(n: Int) -> Int {
guard n > 0 else {
return 0
}
if n == 1 {
return 1
}
let countStartsWithOne = Int(pow(10.0, Double(n - 1)))
let countEndsWithOne = Int(pow(10.0, Double(n - 1)))
return countStartsWithOne + countEndsWithOne - 1
}```swift
func startsOneEnds(n: Int) -> Int {
guard n > 0 else {
return 0
}
if n == 1 {
return 1
}
let countStartsWithOne = Int(pow(10.0, Double(n - 1)))
let countEndsWithOne = Int(pow(10.0, Double(n - 1)))
return countStartsWithOne + countEndsWithOne - 1
}
``` // XCTAssertTrue failedfunc startsOneEnds(n: Int) -> Int {
guard n > 0 else {
return 0
}
if n == 1 {
return 1
}
let count = Int(pow(10.0, Double(n - 1)))
return 2 * count
}```swift
func startsOneEnds(n: Int) -> Int {
guard n > 0 else {
return 0
}
if n == 1 {
return 1
}
let count = Int(pow(10.0, Double(n - 1)))
return 2 * count
}
``` // XCTAssertTrue failedfunc startsOneEnds(n: Int) -> Int {
guard n > 0 else {
return 0
}
if n == 1 {
return 1
}
let countStartsWithOne = Int(pow(10.0, Double(n - 1)))
let countEndsWithOne = Int(pow(10.0, Double(n - 1)))
return countStartsWithOne + countEndsWithOne - 1
}```swift
func startsOneEnds(n: Int) -> Int {
guard n > 0 else {
return 0
}
if n == 1 {
return 1
}
let countStartsWithOne = Int(pow(10.0, Double(n - 1)))
let countEndsWithOne = Int(pow(10.0, Double(n - 1)))
return countStartsWithOne + countEndsWithOne - 1
}
``` // XCTAssertTrue failedfunc startsOneEnds(n: Int) -> Int {
if n == 1 {
return 1
}
let countStartsWithOne = Int(pow(10.0, Double(n - 1)))
let countEndsWithOne = Int(pow(10.0, Double(n - 1)))
return countStartsWithOne + countEndsWithOne
}```swift
func startsOneEnds(n: Int) -> Int {
if n == 1 {
return 1
}
let countStartsWithOne = Int(pow(10.0, Double(n - 1)))
let countEndsWithOne = Int(pow(10.0, Double(n - 1)))
return countStartsWithOne + countEndsWithOne
}
``` // XCTAssertTrue failedfunc startsOneEnds(n: Int) -> Int {
guard n > 0 else {
return 0
}
if n == 1 {
return 1
}
let countStartsWithOne = Int(pow(10.0, Double(n - 1)))
let countEndsWithOne = Int(pow(10.0, Double(n - 1)))
return countStartsWithOne + countEndsWithOne - 1
}```swift
func startsOneEnds(n: Int) -> Int {
guard n > 0 else {
return 0
}
if n == 1 {
return 1
}
let countStartsWithOne = Int(pow(10.0, Double(n - 1)))
let countEndsWithOne = Int(pow(10.0, Double(n - 1)))
return countStartsWithOne + countEndsWithOne - 1
}
``` // XCTAssertTrue failedfunc startsOneEnds(n: Int) -> Int {
guard n > 0 else {
return 0
}
if n == 1 {
return 1
}
let countStartsWithOne = Int(pow(10.0, Double(n - 1)))
let countEndsWithOne = Int(pow(10.0, Double(n - 1)))
return countStartsWithOne + countEndsWithOne - 1
}```swift
func startsOneEnds(n: Int) -> Int {
guard n > 0 else {
return 0
}
if n == 1 {
return 1
}
let countStartsWithOne = Int(pow(10.0, Double(n - 1)))
let countEndsWithOne = Int(pow(10.0, Double(n - 1)))
return countStartsWithOne + countEndsWithOne - 1
}
``` // XCTAssertTrue failedfunc startsOneEnds(n: Int) -> Int {
guard n > 0 else {
return 0
}
if n == 1 {
return 1
}
let countStartsWithOne = Int(pow(9.0, Double(n - 1)))
let countEndsWithOne = Int(pow(10.0, Double(n - 1)))
return countStartsWithOne + countEndsWithOne - Int(pow(9.0, Double(n - 2)))
}```swift
func startsOneEnds(n: Int) -> Int {
guard n > 0 else {
return 0
}
if n == 1 {
return 1
}
let countStartsWithOne = Int(pow(9.0, Double(n - 1)))
let countEndsWithOne = Int(pow(10.0, Double(n - 1)))
return countStartsWithOne + countEndsWithOne - Int(pow(9.0, Double(n - 2)))
}
``` // XCTAssertTrue failedfunc startsOneEnds(n: Int) -> Int {
guard n > 0 else {
return 0
}
if n == 1 {
return 1
}
let countStartsWithOne = Int(pow(10.0, Double(n - 1)))
let countEndsWithOne = Int(pow(10.0, Double(n - 1)))
return countStartsWithOne + countEndsWithOne - 1
}```swift
func startsOneEnds(n: Int) -> Int {
guard n > 0 else {
return 0
}
if n == 1 {
return 1
}
let countStartsWithOne = Int(pow(10.0, Double(n - 1)))
let countEndsWithOne = Int(pow(10.0, Double(n - 1)))
return countStartsWithOne + countEndsWithOne - 1
}
``` // XCTAssertTrue failedfunc solve(N: Int) -> String {
var sum = 0
var num = N
while num > 0 {
sum += num % 2
num /= 2
}
return String(sum, radix: 2)
}```swift
func solve(N: Int) -> String {
var sum = 0
var num = N
while num > 0 {
sum += num % 2
num /= 2
}
return String(sum, radix: 2)
}
``` // XCTAssertTrue failedfunc solve(N: Int) -> String {
var sum = 0
var num = N
while num > 0 {
sum += num % 2
num /= 2
}
return String(sum, radix: 2)
}```swift
func solve(N: Int) -> String {
var sum = 0
var num = N
while num > 0 {
sum += num % 2
num /= 2
}
return String(sum, radix: 2)
}
``` // XCTAssertTrue failedfunc solve(N: Int) -> String {
var sum = 0
var num = N
while num > 0 {
sum += num % 2
num /= 2
}
return String(sum, radix: 2)
}```swift
func solve(N: Int) -> String {
var sum = 0
var num = N
while num > 0 {
sum += num % 2
num /= 2
}
return String(sum, radix: 2)
}
``` // XCTAssertTrue failedfunc solve(N: Int) -> String {
var sum = 0
var num = N
while num > 0 {
sum += num % 2
num /= 2
}
return String(sum, radix: 2)
}```swift
func solve(N: Int) -> String {
var sum = 0
var num = N
while num > 0 {
sum += num % 2
num /= 2
}
return String(sum, radix: 2)
}
``` // XCTAssertTrue failedfunc solve(N: Int) -> String {
var sum = 0
var num = N
while num > 0 {
sum += num % 2
num /= 2
}
return String(sum, radix: 2)
}```swift
func solve(N: Int) -> String {
var sum = 0
var num = N
while num > 0 {
sum += num % 2
num /= 2
}
return String(sum, radix: 2)
}
``` // XCTAssertTrue failedfunc solve(N: Int) -> String {
var sum = 0
var num = N
while num > 0 {
sum += num % 2
num /= 2
}
return String(sum, radix: 2)
}```swift
func solve(N: Int) -> String {
var sum = 0
var num = N
while num > 0 {
sum += num % 2
num /= 2
}
return String(sum, radix: 2)
}
``` // XCTAssertTrue failedfunc solve(N: Int) -> String {
var sum = 0
var num = N
while num > 0 {
sum += num % 2
num /= 2
}
return String(sum, radix: 2)
}```swift
func solve(N: Int) -> String {
var sum = 0
var num = N
while num > 0 {
sum += num % 2
num /= 2
}
return String(sum, radix: 2)
}
``` // XCTAssertTrue failedfunc solve(N: Int) -> String {
var sum = 0
var num = N
while num > 0 {
sum += num % 2
num /= 2
}
return String(sum, radix: 2)
}```swift
func solve(N: Int) -> String {
var sum = 0
var num = N
while num > 0 {
sum += num % 2
num /= 2
}
return String(sum, radix: 2)
}
``` // XCTAssertTrue failedfunc solve(N: Int) -> String {
var sum = 0
var num = N
while num > 0 {
sum += num % 2
num /= 2
}
return String(sum, radix: 2)
}```swift
func solve(N: Int) -> String {
var sum = 0
var num = N
while num > 0 {
sum += num % 2
num /= 2
}
return String(sum, radix: 2)
}
``` // XCTAssertTrue failedfunc solve(N: Int) -> String {
var sum = 0
var num = N
while num > 0 {
sum += num % 2
num /= 2
}
return String(sum, radix: 2)
}```swift
func solve(N: Int) -> String {
var sum = 0
var num = N
while num > 0 {
sum += num % 2
num /= 2
}
return String(sum, radix: 2)
}
``` // XCTAssertTrue failedfunc add(lst: [Int]) -> Int {
var sum = 0
for (index, num) in lst.enumerated() {
if index % 2 != 0 && num % 2 == 0 {
sum += num
}
}
return sum
}```swift
func add(lst: [Int]) -> Int {
var sum = 0
for (index, num) in lst.enumerated() {
if index % 2 != 0 && num % 2 == 0 {
sum += num
}
}
return sum
}
```func add(lst: [Int]) -> Int {
var sum = 0
for (index, num) in lst.enumerated() {
if index % 2 != 0 && num % 2 == 0 {
sum += num
}
}
return sum
}```swift
func add(lst: [Int]) -> Int {
var sum = 0
for (index, num) in lst.enumerated() {
if index % 2 != 0 && num % 2 == 0 {
sum += num
}
}
return sum
}
```func add(lst: [Int]) -> Int {
var sum = 0
for (index, num) in lst.enumerated() {
if index % 2 != 0 && num % 2 == 0 {
sum += num
}
}
return sum
}```swift
func add(lst: [Int]) -> Int {
var sum = 0
for (index, num) in lst.enumerated() {
if index % 2 != 0 && num % 2 == 0 {
sum += num
}
}
return sum
}
```func add(lst: [Int]) -> Int {
var sum = 0
for (index, num) in lst.enumerated() {
if index % 2 != 0 && num % 2 == 0 {
sum += num
}
}
return sum
}```swift
func add(lst: [Int]) -> Int {
var sum = 0
for (index, num) in lst.enumerated() {
if index % 2 != 0 && num % 2 == 0 {
sum += num
}
}
return sum
}
```func add(lst: [Int]) -> Int {
var sum = 0
for (index, num) in lst.enumerated() {
if index % 2 != 0 && num % 2 == 0 {
sum += num
}
}
return sum
}```swift
func add(lst: [Int]) -> Int {
var sum = 0
for (index, num) in lst.enumerated() {
if index % 2 != 0 && num % 2 == 0 {
sum += num
}
}
return sum
}
```func add(lst: [Int]) -> Int {
var sum = 0
for (index, num) in lst.enumerated() {
if index % 2 != 0 && num % 2 == 0 {
sum += num
}
}
return sum
}```swift
func add(lst: [Int]) -> Int {
var sum = 0
for (index, num) in lst.enumerated() {
if index % 2 != 0 && num % 2 == 0 {
sum += num
}
}
return sum
}
```func add(lst: [Int]) -> Int {
var sum = 0
for (index, num) in lst.enumerated() {
if index % 2 != 0 && num % 2 == 0 {
sum += num
}
}
return sum
}```swift
func add(lst: [Int]) -> Int {
var sum = 0
for (index, num) in lst.enumerated() {
if index % 2 != 0 && num % 2 == 0 {
sum += num
}
}
return sum
}
```func add(lst: [Int]) -> Int {
var sum = 0
for (index, num) in lst.enumerated() {
if index % 2 != 0 && num % 2 == 0 {
sum += num
}
}
return sum
}```swift
func add(lst: [Int]) -> Int {
var sum = 0
for (index, num) in lst.enumerated() {
if index % 2 != 0 && num % 2 == 0 {
sum += num
}
}
return sum
}
```func add(lst: [Int]) -> Int {
var sum = 0
for (index, num) in lst.enumerated() {
if index % 2 != 0 && num % 2 == 0 {
sum += num
}
}
return sum
}```swift
func add(lst: [Int]) -> Int {
var sum = 0
for (index, num) in lst.enumerated() {
if index % 2 != 0 && num % 2 == 0 {
sum += num
}
}
return sum
}
```func add(lst: [Int]) -> Int {
var sum = 0
for (index, num) in lst.enumerated() {
if index % 2 != 0 && num % 2 == 0 {
sum += num
}
}
return sum
}```swift
func add(lst: [Int]) -> Int {
var sum = 0
for (index, num) in lst.enumerated() {
if index % 2 != 0 && num % 2 == 0 {
sum += num
}
}
return sum
}
```func antiShuffle(s: String) -> String {
let words = s.components(separatedBy: " ")
var orderedWords = [String]()
for word in words {
let orderedWord = String(word.sorted())
orderedWords.append(orderedWord)
}
return orderedWords.joined(separator: " ")
}```swift
func antiShuffle(s: String) -> String {
let words = s.components(separatedBy: " ")
var orderedWords = [String]()
for word in words {
let orderedWord = String(word.sorted())
orderedWords.append(orderedWord)
}
return orderedWords.joined(separator: " ")
}
```func antiShuffle(s: String) -> String {
let words = s.components(separatedBy: " ")
var orderedWords: [String] = []
for word in words {
let orderedWord = String(word.sorted())
orderedWords.append(orderedWord)
}
return orderedWords.joined(separator: " ")
}```swift
func antiShuffle(s: String) -> String {
let words = s.components(separatedBy: " ")
var orderedWords: [String] = []
for word in words {
let orderedWord = String(word.sorted())
orderedWords.append(orderedWord)
}
return orderedWords.joined(separator: " ")
}
```func antiShuffle(s: String) -> String {
let words = s.components(separatedBy: " ")
var orderedWords = [String]()
for word in words {
let orderedWord = String(word.sorted())
orderedWords.append(orderedWord)
}
return orderedWords.joined(separator: " ")
}```swift
func antiShuffle(s: String) -> String {
let words = s.components(separatedBy: " ")
var orderedWords = [String]()
for word in words {
let orderedWord = String(word.sorted())
orderedWords.append(orderedWord)
}
return orderedWords.joined(separator: " ")
}
```func antiShuffle(s: String) -> String {
let words = s.components(separatedBy: " ")
var orderedWords = [String]()
for word in words {
let orderedWord = String(word.sorted())
orderedWords.append(orderedWord)
}
return orderedWords.joined(separator: " ")
}```swift
func antiShuffle(s: String) -> String {
let words = s.components(separatedBy: " ")
var orderedWords = [String]()
for word in words {
let orderedWord = String(word.sorted())
orderedWords.append(orderedWord)
}
return orderedWords.joined(separator: " ")
}
```func antiShuffle(s: String) -> String {
let words = s.components(separatedBy: " ")
var orderedWords: [String] = []
for word in words {
let orderedWord = String(word.sorted())
orderedWords.append(orderedWord)
}
return orderedWords.joined(separator: " ")
}```swift
func antiShuffle(s: String) -> String {
let words = s.components(separatedBy: " ")
var orderedWords: [String] = []
for word in words {
let orderedWord = String(word.sorted())
orderedWords.append(orderedWord)
}
return orderedWords.joined(separator: " ")
}
```func antiShuffle(s: String) -> String {
let words = s.components(separatedBy: " ")
var orderedWords: [String] = []
for word in words {
let orderedWord = String(word.sorted())
orderedWords.append(orderedWord)
}
return orderedWords.joined(separator: " ")
}```swift
func antiShuffle(s: String) -> String {
let words = s.components(separatedBy: " ")
var orderedWords: [String] = []
for word in words {
let orderedWord = String(word.sorted())
orderedWords.append(orderedWord)
}
return orderedWords.joined(separator: " ")
}
```func antiShuffle(s: String) -> String {
let words = s.components(separatedBy: " ")
var orderedWords = [String]()
for word in words {
let orderedWord = String(word.sorted())
orderedWords.append(orderedWord)
}
return orderedWords.joined(separator: " ")
}```swift
func antiShuffle(s: String) -> String {
let words = s.components(separatedBy: " ")
var orderedWords = [String]()
for word in words {
let orderedWord = String(word.sorted())
orderedWords.append(orderedWord)
}
return orderedWords.joined(separator: " ")
}
```func antiShuffle(s: String) -> String {
let words = s.components(separatedBy: " ")
var orderedWords = [String]()
for word in words {
let orderedWord = String(word.sorted())
orderedWords.append(orderedWord)
}
return orderedWords.joined(separator: " ")
}```swift
func antiShuffle(s: String) -> String {
let words = s.components(separatedBy: " ")
var orderedWords = [String]()
for word in words {
let orderedWord = String(word.sorted())
orderedWords.append(orderedWord)
}
return orderedWords.joined(separator: " ")
}
```func antiShuffle(s: String) -> String {
let words = s.components(separatedBy: " ")
var orderedWords = [String]()
for word in words {
let orderedWord = String(word.sorted())
orderedWords.append(orderedWord)
}
return orderedWords.joined(separator: " ")
}```swift
func antiShuffle(s: String) -> String {
let words = s.components(separatedBy: " ")
var orderedWords = [String]()
for word in words {
let orderedWord = String(word.sorted())
orderedWords.append(orderedWord)
}
return orderedWords.joined(separator: " ")
}
```func antiShuffle(s: String) -> String {
let words = s.components(separatedBy: " ")
var orderedWords: [String] = []
for word in words {
let orderedWord = String(word.sorted())
orderedWords.append(orderedWord)
}
return orderedWords.joined(separator: " ")
}```swift
func antiShuffle(s: String) -> String {
let words = s.components(separatedBy: " ")
var orderedWords: [String] = []
for word in words {
let orderedWord = String(word.sorted())
orderedWords.append(orderedWord)
}
return orderedWords.joined(separator: " ")
}
```func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var result: [(Int, Int)] = []
for (i, row) in lst.enumerated() {
for (j, num) in row.enumerated() {
if num == x {
result.append((i, j))
}
}
}
result.sort { $0.0 < $1.0 }
result.sort { $0.1 > $1.1 }
return result
}```swift
func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var result: [(Int, Int)] = []
for (i, row) in lst.enumerated() {
for (j, num) in row.enumerated() {
if num == x {
result.append((i, j))
}
}
}
result.sort { $0.0 < $1.0 }
result.sort { $0.1 > $1.1 }
return result
}
``` // XCTAssertTrue failedfunc getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var result: [(Int, Int)] = []
for (i, row) in lst.enumerated() {
for (j, num) in row.enumerated() {
if num == x {
result.append((i, j))
}
}
}
result.sort { $0.0 < $1.0 }
result.sort { $0.1 > $1.1 }
return result
}```swift
func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var result: [(Int, Int)] = []
for (i, row) in lst.enumerated() {
for (j, num) in row.enumerated() {
if num == x {
result.append((i, j))
}
}
}
result.sort { $0.0 < $1.0 }
result.sort { $0.1 > $1.1 }
return result
}
``` // XCTAssertTrue failedfunc getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var result: [(Int, Int)] = []
for (i, row) in lst.enumerated() {
for (j, num) in row.enumerated() {
if num == x {
result.append((i, j))
}
}
}
result.sort { $0.0 < $1.0 }
result.sort { $0.1 > $1.1 }
return result
}```swift
func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var result: [(Int, Int)] = []
for (i, row) in lst.enumerated() {
for (j, num) in row.enumerated() {
if num == x {
result.append((i, j))
}
}
}
result.sort { $0.0 < $1.0 }
result.sort { $0.1 > $1.1 }
return result
}
``` // XCTAssertTrue failedfunc getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var result: [(Int, Int)] = []
for (i, row) in lst.enumerated() {
for (j, num) in row.enumerated() {
if num == x {
result.append((i, j))
}
}
}
result.sort { $0.0 < $1.0 }
result.sort { $0.1 > $1.1 }
return result
}```swift
func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var result: [(Int, Int)] = []
for (i, row) in lst.enumerated() {
for (j, num) in row.enumerated() {
if num == x {
result.append((i, j))
}
}
}
result.sort { $0.0 < $1.0 }
result.sort { $0.1 > $1.1 }
return result
}
``` // XCTAssertTrue failedfunc getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var result: [(Int, Int)] = []
for (i, row) in lst.enumerated() {
for (j, num) in row.enumerated() {
if num == x {
result.append((i, j))
}
}
}
result.sort { $0.0 < $1.0 }
result.sort { $0.1 > $1.1 }
return result
}```swift
func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var result: [(Int, Int)] = []
for (i, row) in lst.enumerated() {
for (j, num) in row.enumerated() {
if num == x {
result.append((i, j))
}
}
}
result.sort { $0.0 < $1.0 }
result.sort { $0.1 > $1.1 }
return result
}
``` // XCTAssertTrue failedfunc getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var result: [(Int, Int)] = []
for (i, row) in lst.enumerated() {
for (j, num) in row.enumerated() {
if num == x {
result.append((i, j))
}
}
}
result.sort { $0.0 < $1.0 }
result.sort { $0.1 > $1.1 }
return result
}```swift
func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var result: [(Int, Int)] = []
for (i, row) in lst.enumerated() {
for (j, num) in row.enumerated() {
if num == x {
result.append((i, j))
}
}
}
result.sort { $0.0 < $1.0 }
result.sort { $0.1 > $1.1 }
return result
}
``` // XCTAssertTrue failedfunc getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var result: [(Int, Int)] = []
for (i, row) in lst.enumerated() {
for (j, num) in row.enumerated() {
if num == x {
result.append((i, j))
}
}
}
result.sort { $0.0 < $1.0 }
result.sort { $0.1 > $1.1 }
return result
}```swift
func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var result: [(Int, Int)] = []
for (i, row) in lst.enumerated() {
for (j, num) in row.enumerated() {
if num == x {
result.append((i, j))
}
}
}
result.sort { $0.0 < $1.0 }
result.sort { $0.1 > $1.1 }
return result
}
``` // XCTAssertTrue failedfunc getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var result: [(Int, Int)] = []
for (i, row) in lst.enumerated() {
for (j, num) in row.enumerated() {
if num == x {
result.append((i, j))
}
}
}
result.sort { $0.0 < $1.0 }
result.sort { $0.1 > $1.1 }
return result
}```swift
func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var result: [(Int, Int)] = []
for (i, row) in lst.enumerated() {
for (j, num) in row.enumerated() {
if num == x {
result.append((i, j))
}
}
}
result.sort { $0.0 < $1.0 }
result.sort { $0.1 > $1.1 }
return result
}
``` // XCTAssertTrue failedfunc getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var result: [(Int, Int)] = []
for (i, row) in lst.enumerated() {
for (j, num) in row.enumerated() {
if num == x {
result.append((i, j))
}
}
}
result.sort { $0.0 < $1.0 }
result.sort { $0.1 > $1.1 }
return result
}```swift
func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var result: [(Int, Int)] = []
for (i, row) in lst.enumerated() {
for (j, num) in row.enumerated() {
if num == x {
result.append((i, j))
}
}
}
result.sort { $0.0 < $1.0 }
result.sort { $0.1 > $1.1 }
return result
}
``` // XCTAssertTrue failedfunc getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var result: [(Int, Int)] = []
for (i, row) in lst.enumerated() {
for (j, value) in row.enumerated() {
if value == x {
result.append((i, j))
}
}
}
result.sort { $0.0 < $1.0 }
result.sort { $0.1 > $1.1 }
return result
}```swift
func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var result: [(Int, Int)] = []
for (i, row) in lst.enumerated() {
for (j, value) in row.enumerated() {
if value == x {
result.append((i, j))
}
}
}
result.sort { $0.0 < $1.0 }
result.sort { $0.1 > $1.1 }
return result
}
``` // XCTAssertTrue failedfunc sortArray(array: [Int]) -> [Int] {
var sortedArray = array.sorted()
if (sortedArray.first! + sortedArray.last!) % 2 == 0 {
sortedArray.sort(by: >)
}
return sortedArray
}```swift
func sortArray(array: [Int]) -> [Int] {
var sortedArray = array.sorted()
if (sortedArray.first! + sortedArray.last!) % 2 == 0 {
sortedArray.sort(by: >)
}
return sortedArray
}
``` // Fatal error: Unexpectedly found nil while unwrapping an Optional valuefunc sortArray(array: [Int]) -> [Int] {
var sortedArray = array.sorted()
let sum = sortedArray.first! + sortedArray.last!
if sum % 2 == 0 {
sortedArray = sortedArray.sorted(by: >)
}
return sortedArray
}```swift
func sortArray(array: [Int]) -> [Int] {
var sortedArray = array.sorted()
let sum = sortedArray.first! + sortedArray.last!
if sum % 2 == 0 {
sortedArray = sortedArray.sorted(by: >)
}
return sortedArray
}
``` // Fatal error: Unexpectedly found nil while unwrapping an Optional valuefunc sortArray(array: [Int]) -> [Int] {
var sortedArray = array.sorted()
if (sortedArray.first! + sortedArray.last!) % 2 == 0 {
return sortedArray.reversed()
} else {
return sortedArray
}
}```swift
func sortArray(array: [Int]) -> [Int] {
var sortedArray = array.sorted()
if (sortedArray.first! + sortedArray.last!) % 2 == 0 {
return sortedArray.reversed()
} else {
return sortedArray
}
}
```var sortedArray = array.sorted() // variable 'sortedArray' was never mutated; consider changing to 'let' constant // Fatal error: Unexpectedly found nil while unwrapping an Optional valuefunc sortArray(array: [Int]) -> [Int] {
var sortedArray = array.sorted()
if (sortedArray.first! + sortedArray.last!) % 2 == 0 {
sortedArray = sortedArray.sorted(by: >)
}
return sortedArray
}```swift
func sortArray(array: [Int]) -> [Int] {
var sortedArray = array.sorted()
if (sortedArray.first! + sortedArray.last!) % 2 == 0 {
sortedArray = sortedArray.sorted(by: >)
}
return sortedArray
}
``` // Fatal error: Unexpectedly found nil while unwrapping an Optional valuefunc sortArray(array: [Int]) -> [Int] {
var sortedArray = array.sorted()
if (sortedArray.first! + sortedArray.last!) % 2 == 0 {
sortedArray.sort(by: >)
}
return sortedArray
}```swift
func sortArray(array: [Int]) -> [Int] {
var sortedArray = array.sorted()
if (sortedArray.first! + sortedArray.last!) % 2 == 0 {
sortedArray.sort(by: >)
}
return sortedArray
}
``` // Fatal error: Unexpectedly found nil while unwrapping an Optional valuefunc sortArray(array: [Int]) -> [Int] {
var sortedArray = array.sorted()
let sum = sortedArray.first! + sortedArray.last!
if sum % 2 == 0 {
sortedArray = sortedArray.sorted(by: >)
}
return sortedArray
}```swift
func sortArray(array: [Int]) -> [Int] {
var sortedArray = array.sorted()
let sum = sortedArray.first! + sortedArray.last!
if sum % 2 == 0 {
sortedArray = sortedArray.sorted(by: >)
}
return sortedArray
}
``` // Fatal error: Unexpectedly found nil while unwrapping an Optional valuefunc sortArray(array: [Int]) -> [Int] {
var sortedArray = array.sorted()
let sum = sortedArray.first! + sortedArray.last!
if sum % 2 == 0 {
sortedArray = sortedArray.sorted(by: >)
}
return sortedArray
}```swift
func sortArray(array: [Int]) -> [Int] {
var sortedArray = array.sorted()
let sum = sortedArray.first! + sortedArray.last!
if sum % 2 == 0 {
sortedArray = sortedArray.sorted(by: >)
}
return sortedArray
}
``` // Fatal error: Unexpectedly found nil while unwrapping an Optional valuefunc sortArray(array: [Int]) -> [Int] {
var sortedArray = array.sorted()
if (sortedArray.first! + sortedArray.last!) % 2 == 0 {
sortedArray.sort(by: >)
}
return sortedArray
}```swift
func sortArray(array: [Int]) -> [Int] {
var sortedArray = array.sorted()
if (sortedArray.first! + sortedArray.last!) % 2 == 0 {
sortedArray.sort(by: >)
}
return sortedArray
}
``` // Fatal error: Unexpectedly found nil while unwrapping an Optional valuefunc sortArray(array: [Int]) -> [Int] {
var sortedArray = array.sorted()
if (sortedArray.first! + sortedArray.last!) % 2 == 0 {
sortedArray.sort(by: >)
}
return sortedArray
}```swift
func sortArray(array: [Int]) -> [Int] {
var sortedArray = array.sorted()
if (sortedArray.first! + sortedArray.last!) % 2 == 0 {
sortedArray.sort(by: >)
}
return sortedArray
}
``` // Fatal error: Unexpectedly found nil while unwrapping an Optional valuefunc sortArray(array: [Int]) -> [Int] {
var sortedArray = array.sorted()
if (sortedArray.first! + sortedArray.last!) % 2 == 0 {
sortedArray.sort(by: >)
}
return sortedArray
}```swift
func sortArray(array: [Int]) -> [Int] {
var sortedArray = array.sorted()
if (sortedArray.first! + sortedArray.last!) % 2 == 0 {
sortedArray.sort(by: >)
}
return sortedArray
}
``` // Fatal error: Unexpectedly found nil while unwrapping an Optional valuefunc encrypt(s: String) -> String {
let alphabet = "abcdefghijklmnopqrstuvwxyz"
let shift = 2 * 2
var encrypted = ""
for char in s {
if let index = alphabet.firstIndex(of: char) {
let shiftedIndex = alphabet.index(index, offsetBy: shift, limitedBy: alphabet.endIndex) ?? alphabet.index(index, offsetBy: shift - alphabet.count)
encrypted.append(alphabet[shiftedIndex])
} else {
encrypted.append(char)
}
}
return encrypted
}func encrypt(s: String) -> String {
let alphabet = "abcdefghijklmnopqrstuvwxyz"
let shift = 2 * 2
var encrypted = ""
for char in s {
if let index = alphabet.firstIndex(of: char) {
let shiftedIndex = alphabet.index(index, offsetBy: shift, limitedBy: alphabet.endIndex) ?? alphabet.index(index, offsetBy: shift - alphabet.count)
encrypted.append(alphabet[shiftedIndex])
} else {
encrypted.append(char)
}
}
return encrypted
} // Fatal error: String index is out of boundsfunc encrypt(s: String) -> String {
let alphabet = "abcdefghijklmnopqrstuvwxyz"
let shift = 2 * 2
var encrypted = ""
for char in s {
if let index = alphabet.firstIndex(of: char) {
let shiftedIndex = alphabet.index(index, offsetBy: shift, limitedBy: alphabet.endIndex) ?? alphabet.index(index, offsetBy: shift - alphabet.count)
encrypted.append(alphabet[shiftedIndex])
} else {
encrypted.append(char)
}
}
return encrypted
}func encrypt(s: String) -> String {
let alphabet = "abcdefghijklmnopqrstuvwxyz"
let shift = 2 * 2
var encrypted = ""
for char in s {
if let index = alphabet.firstIndex(of: char) {
let shiftedIndex = alphabet.index(index, offsetBy: shift, limitedBy: alphabet.endIndex) ?? alphabet.index(index, offsetBy: shift - alphabet.count)
encrypted.append(alphabet[shiftedIndex])
} else {
encrypted.append(char)
}
}
return encrypted
} // Fatal error: String index is out of boundsfunc encrypt(s: String) -> String {
let alphabet = "abcdefghijklmnopqrstuvwxyz"
var encryptedString = ""
for char in s {
if let index = alphabet.firstIndex(of: char) {
let newIndex = alphabet.index(index, offsetBy: 2 * 2, limitedBy: alphabet.endIndex) ?? alphabet.index(index, offsetBy: 2 * 2 - alphabet.count)
encryptedString.append(alphabet[newIndex])
} else {
encryptedString.append(char)
}
}
return encryptedString
}func encrypt(s: String) -> String {
let alphabet = "abcdefghijklmnopqrstuvwxyz"
var encryptedString = ""
for char in s {
if let index = alphabet.firstIndex(of: char) {
let newIndex = alphabet.index(index, offsetBy: 2 * 2, limitedBy: alphabet.endIndex) ?? alphabet.index(index, offsetBy: 2 * 2 - alphabet.count)
encryptedString.append(alphabet[newIndex])
} else {
encryptedString.append(char)
}
}
return encryptedString
} // Fatal error: String index is out of boundsfunc encrypt(s: String) -> String {
let alphabet = "abcdefghijklmnopqrstuvwxyz"
var encryptedString = ""
for char in s {
if let index = alphabet.firstIndex(of: char) {
let newIndex = alphabet.index(index, offsetBy: 2 * 2, limitedBy: alphabet.endIndex) ?? alphabet.index(index, offsetBy: 2 * 2 - alphabet.count)
encryptedString.append(alphabet[newIndex])
} else {
encryptedString.append(char)
}
}
return encryptedString
}func encrypt(s: String) -> String {
let alphabet = "abcdefghijklmnopqrstuvwxyz"
var encryptedString = ""
for char in s {
if let index = alphabet.firstIndex(of: char) {
let newIndex = alphabet.index(index, offsetBy: 2 * 2, limitedBy: alphabet.endIndex) ?? alphabet.index(index, offsetBy: 2 * 2 - alphabet.count)
encryptedString.append(alphabet[newIndex])
} else {
encryptedString.append(char)
}
}
return encryptedString
} // Fatal error: String index is out of boundsfunc encrypt(s: String) -> String {
let alphabet = "abcdefghijklmnopqrstuvwxyz"
var encryptedString = ""
for char in s {
if let index = alphabet.firstIndex(of: char) {
let newIndex = alphabet.index(index, offsetBy: 2 * 2, limitedBy: alphabet.endIndex) ?? alphabet.index(index, offsetBy: 2 * 2 - alphabet.count)
encryptedString.append(alphabet[newIndex])
} else {
encryptedString.append(char)
}
}
return encryptedString
}```swift
func encrypt(s: String) -> String {
let alphabet = "abcdefghijklmnopqrstuvwxyz"
var encryptedString = ""
for char in s {
if let index = alphabet.firstIndex(of: char) {
let newIndex = alphabet.index(index, offsetBy: 2 * 2, limitedBy: alphabet.endIndex) ?? alphabet.index(index, offsetBy: 2 * 2 - alphabet.count)
encryptedString.append(alphabet[newIndex])
} else {
encryptedString.append(char)
}
}
return encryptedString
}
``` // Fatal error: String index is out of boundsfunc encrypt(s: String) -> String {
let alphabet = "abcdefghijklmnopqrstuvwxyz"
var encryptedString = ""
for char in s {
if let index = alphabet.firstIndex(of: char) {
let newIndex = alphabet.index(index, offsetBy: 2 * 2, limitedBy: alphabet.endIndex) ?? alphabet.index(index, offsetBy: 2 * 2 - alphabet.count)
encryptedString.append(alphabet[newIndex])
} else {
encryptedString.append(char)
}
}
return encryptedString
}func encrypt(s: String) -> String {
let alphabet = "abcdefghijklmnopqrstuvwxyz"
var encryptedString = ""
for char in s {
if let index = alphabet.firstIndex(of: char) {
let newIndex = alphabet.index(index, offsetBy: 2 * 2, limitedBy: alphabet.endIndex) ?? alphabet.index(index, offsetBy: 2 * 2 - alphabet.count)
encryptedString.append(alphabet[newIndex])
} else {
encryptedString.append(char)
}
}
return encryptedString
} // Fatal error: String index is out of boundsfunc encrypt(s: String) -> String {
let alphabet = "abcdefghijklmnopqrstuvwxyz"
let shift = 2 * 2
var encrypted = ""
for char in s {
if let index = alphabet.firstIndex(of: char) {
let shiftedIndex = alphabet.index(index, offsetBy: shift, limitedBy: alphabet.endIndex) ?? alphabet.index(index, offsetBy: shift - alphabet.count)
encrypted.append(alphabet[shiftedIndex])
} else {
encrypted.append(char)
}
}
return encrypted
}func encrypt(s: String) -> String {
let alphabet = "abcdefghijklmnopqrstuvwxyz"
let shift = 2 * 2
var encrypted = ""
for char in s {
if let index = alphabet.firstIndex(of: char) {
let shiftedIndex = alphabet.index(index, offsetBy: shift, limitedBy: alphabet.endIndex) ?? alphabet.index(index, offsetBy: shift - alphabet.count)
encrypted.append(alphabet[shiftedIndex])
} else {
encrypted.append(char)
}
}
return encrypted
} // Fatal error: String index is out of boundsfunc encrypt(s: String) -> String {
let alphabet = "abcdefghijklmnopqrstuvwxyz"
var encryptedString = ""
for char in s {
if let index = alphabet.firstIndex(of: char) {
let newIndex = alphabet.index(index, offsetBy: 2 * 2, limitedBy: alphabet.endIndex) ?? alphabet.index(index, offsetBy: 2 * 2 - alphabet.count)
encryptedString.append(alphabet[newIndex])
} else {
encryptedString.append(char)
}
}
return encryptedString
}func encrypt(s: String) -> String {
let alphabet = "abcdefghijklmnopqrstuvwxyz"
var encryptedString = ""
for char in s {
if let index = alphabet.firstIndex(of: char) {
let newIndex = alphabet.index(index, offsetBy: 2 * 2, limitedBy: alphabet.endIndex) ?? alphabet.index(index, offsetBy: 2 * 2 - alphabet.count)
encryptedString.append(alphabet[newIndex])
} else {
encryptedString.append(char)
}
}
return encryptedString
} // Fatal error: String index is out of boundsfunc encrypt(s: String) -> String {
let alphabet = "abcdefghijklmnopqrstuvwxyz"
var encryptedString = ""
for char in s {
if let index = alphabet.firstIndex(of: char) {
let newIndex = alphabet.index(index, offsetBy: 2 * 2, limitedBy: alphabet.endIndex) ?? alphabet.index(index, offsetBy: 2 * 2 - alphabet.count)
encryptedString.append(alphabet[newIndex])
} else {
encryptedString.append(char)
}
}
return encryptedString
}```swift
func encrypt(s: String) -> String {
let alphabet = "abcdefghijklmnopqrstuvwxyz"
var encryptedString = ""
for char in s {
if let index = alphabet.firstIndex(of: char) {
let newIndex = alphabet.index(index, offsetBy: 2 * 2, limitedBy: alphabet.endIndex) ?? alphabet.index(index, offsetBy: 2 * 2 - alphabet.count)
encryptedString.append(alphabet[newIndex])
} else {
encryptedString.append(char)
}
}
return encryptedString
}
``` // Fatal error: String index is out of boundsfunc encrypt(s: String) -> String {
let alphabet = "abcdefghijklmnopqrstuvwxyz"
var encryptedString = ""
for char in s {
if let index = alphabet.firstIndex(of: char) {
let newIndex = alphabet.index(index, offsetBy: 2 * 2, limitedBy: alphabet.endIndex) ?? alphabet.index(index, offsetBy: 2 * 2 - alphabet.count)
encryptedString.append(alphabet[newIndex])
} else {
encryptedString.append(char)
}
}
return encryptedString
}func encrypt(s: String) -> String {
let alphabet = "abcdefghijklmnopqrstuvwxyz"
var encryptedString = ""
for char in s {
if let index = alphabet.firstIndex(of: char) {
let newIndex = alphabet.index(index, offsetBy: 2 * 2, limitedBy: alphabet.endIndex) ?? alphabet.index(index, offsetBy: 2 * 2 - alphabet.count)
encryptedString.append(alphabet[newIndex])
} else {
encryptedString.append(char)
}
}
return encryptedString
} // Fatal error: String index is out of boundsfunc nextSmallest(lst: [Int]) -> Int? {
guard lst.count >= 2 else {
return nil
}
let sortedSet = Set(lst.sorted())
guard sortedSet.count >= 2 else {
return nil
}
return sortedSet.sorted()[1]
}```swift
func nextSmallest(lst: [Int]) -> Int? {
guard lst.count >= 2 else {
return nil
}
let sortedSet = Set(lst.sorted())
guard sortedSet.count >= 2 else {
return nil
}
return sortedSet.sorted()[1]
}
```func nextSmallest(lst: [Int]) -> Int? {
guard lst.count >= 2 else {
return nil
}
let sortedSet = Set(lst).sorted()
if sortedSet.count >= 2 {
return sortedSet[1]
} else {
return nil
}
}```swift
func nextSmallest(lst: [Int]) -> Int? {
guard lst.count >= 2 else {
return nil
}
let sortedSet = Set(lst).sorted()
if sortedSet.count >= 2 {
return sortedSet[1]
} else {
return nil
}
}
```func nextSmallest(lst: [Int]) -> Int? {
guard lst.count >= 2 else {
return nil
}
let sortedSet = Set(lst.sorted())
if sortedSet.count >= 2 {
return sortedSet[sortedSet.index(sortedSet.startIndex, offsetBy: 1)]
} else {
return nil
}
}```swift
func nextSmallest(lst: [Int]) -> Int? {
guard lst.count >= 2 else {
return nil
}
let sortedSet = Set(lst.sorted())
if sortedSet.count >= 2 {
return sortedSet[sortedSet.index(sortedSet.startIndex, offsetBy: 1)]
} else {
return nil
}
}
``` // XCTAssertTrue failedfunc nextSmallest(lst: [Int]) -> Int? {
guard lst.count >= 2 else {
return nil
}
let sortedSet = Set(lst).sorted()
if sortedSet.count >= 2 {
return sortedSet[1]
} else {
return nil
}
}```swift
func nextSmallest(lst: [Int]) -> Int? {
guard lst.count >= 2 else {
return nil
}
let sortedSet = Set(lst).sorted()
if sortedSet.count >= 2 {
return sortedSet[1]
} else {
return nil
}
}
```func nextSmallest(lst: [Int]) -> Int? {
guard lst.count >= 2 else {
return nil
}
let sortedUniqueElements = Array(Set(lst)).sorted()
if sortedUniqueElements.count >= 2 {
return sortedUniqueElements[1]
} else {
return nil
}
}```swift
func nextSmallest(lst: [Int]) -> Int? {
guard lst.count >= 2 else {
return nil
}
let sortedUniqueElements = Array(Set(lst)).sorted()
if sortedUniqueElements.count >= 2 {
return sortedUniqueElements[1]
} else {
return nil
}
}
```func nextSmallest(lst: [Int]) -> Int? {
guard lst.count >= 2 else {
return nil
}
let sortedSet = Set(lst).sorted()
if sortedSet.count >= 2 {
return sortedSet[1]
} else {
return nil
}
}```swift
func nextSmallest(lst: [Int]) -> Int? {
guard lst.count >= 2 else {
return nil
}
let sortedSet = Set(lst).sorted()
if sortedSet.count >= 2 {
return sortedSet[1]
} else {
return nil
}
}
```func nextSmallest(lst: [Int]) -> Int? {
guard lst.count >= 2 else {
return nil
}
let sortedSet = Set(lst).sorted()
if sortedSet.count >= 2 {
return sortedSet[1]
} else {
return nil
}
}```swift
func nextSmallest(lst: [Int]) -> Int? {
guard lst.count >= 2 else {
return nil
}
let sortedSet = Set(lst).sorted()
if sortedSet.count >= 2 {
return sortedSet[1]
} else {
return nil
}
}
```func nextSmallest(lst: [Int]) -> Int? {
guard lst.count >= 2 else {
return nil
}
let sortedSet = Set(lst).sorted()
if sortedSet.count >= 2 {
return sortedSet[1]
} else {
return nil
}
}```swift
func nextSmallest(lst: [Int]) -> Int? {
guard lst.count >= 2 else {
return nil
}
let sortedSet = Set(lst).sorted()
if sortedSet.count >= 2 {
return sortedSet[1]
} else {
return nil
}
}
```func nextSmallest(lst: [Int]) -> Int? {
guard lst.count >= 2 else {
return nil
}
let sortedSet = Set(lst.sorted())
if sortedSet.count < 2 {
return nil
}
let sortedArray = Array(sortedSet)
return sortedArray[1]
}```swift
func nextSmallest(lst: [Int]) -> Int? {
guard lst.count >= 2 else {
return nil
}
let sortedSet = Set(lst.sorted())
if sortedSet.count < 2 {
return nil
}
let sortedArray = Array(sortedSet)
return sortedArray[1]
}
``` // XCTAssertTrue failedfunc nextSmallest(lst: [Int]) -> Int? {
guard lst.count >= 2 else {
return nil
}
let sortedList = lst.sorted()
let uniqueList = Array(Set(sortedList))
if uniqueList.count >= 2 {
return uniqueList[1]
} else {
return nil
}
}```swift
func nextSmallest(lst: [Int]) -> Int? {
guard lst.count >= 2 else {
return nil
}
let sortedList = lst.sorted()
let uniqueList = Array(Set(sortedList))
if uniqueList.count >= 2 {
return uniqueList[1]
} else {
return nil
}
}
``` // XCTAssertTrue failedfunc isBored(S: String) -> Int {
let sentences = S.components(separatedBy: [".", "?", "!"])
var boredomCount = 0
for sentence in sentences {
let trimmedSentence = sentence.trimmingCharacters(in: .whitespaces)
if trimmedSentence.hasPrefix("I") {
boredomCount += 1
}
}
return boredomCount
}```swift
func isBored(S: String) -> Int {
let sentences = S.components(separatedBy: [".", "?", "!"])
var boredomCount = 0
for sentence in sentences {
let trimmedSentence = sentence.trimmingCharacters(in: .whitespaces)
if trimmedSentence.hasPrefix("I") {
boredomCount += 1
}
}
return boredomCount
}
``` // XCTAssertTrue failedfunc isBored(S: String) -> Int {
let sentences = S.components(separatedBy: [".", "?", "!"])
var boredomCount = 0
for sentence in sentences {
let trimmedSentence = sentence.trimmingCharacters(in: .whitespaces)
if trimmedSentence.hasPrefix("I") {
boredomCount += 1
}
}
return boredomCount
}```swift
func isBored(S: String) -> Int {
let sentences = S.components(separatedBy: [".", "?", "!"])
var boredomCount = 0
for sentence in sentences {
let trimmedSentence = sentence.trimmingCharacters(in: .whitespaces)
if trimmedSentence.hasPrefix("I") {
boredomCount += 1
}
}
return boredomCount
}
``` // XCTAssertTrue failedfunc isBored(S: String) -> Int {
let sentences = S.components(separatedBy: [".", "?", "!"])
var boredomCount = 0
for sentence in sentences {
let trimmedSentence = sentence.trimmingCharacters(in: .whitespaces)
if trimmedSentence.hasPrefix("I") {
boredomCount += 1
}
}
return boredomCount
}```swift
func isBored(S: String) -> Int {
let sentences = S.components(separatedBy: [".", "?", "!"])
var boredomCount = 0
for sentence in sentences {
let trimmedSentence = sentence.trimmingCharacters(in: .whitespaces)
if trimmedSentence.hasPrefix("I") {
boredomCount += 1
}
}
return boredomCount
}
``` // XCTAssertTrue failedfunc isBored(S: String) -> Int {
let sentences = S.components(separatedBy: [".", "?", "!"])
var boredomCount = 0
for sentence in sentences {
let trimmedSentence = sentence.trimmingCharacters(in: .whitespaces)
if trimmedSentence.hasPrefix("I") {
boredomCount += 1
}
}
return boredomCount
}```swift
func isBored(S: String) -> Int {
let sentences = S.components(separatedBy: [".", "?", "!"])
var boredomCount = 0
for sentence in sentences {
let trimmedSentence = sentence.trimmingCharacters(in: .whitespaces)
if trimmedSentence.hasPrefix("I") {
boredomCount += 1
}
}
return boredomCount
}
``` // XCTAssertTrue failedfunc isBored(S: String) -> Int {
let sentences = S.components(separatedBy: [".", "?", "!"])
var boredomCount = 0
for sentence in sentences {
let trimmedSentence = sentence.trimmingCharacters(in: .whitespaces)
if trimmedSentence.hasPrefix("I") {
boredomCount += 1
}
}
return boredomCount
}```swift
func isBored(S: String) -> Int {
let sentences = S.components(separatedBy: [".", "?", "!"])
var boredomCount = 0
for sentence in sentences {
let trimmedSentence = sentence.trimmingCharacters(in: .whitespaces)
if trimmedSentence.hasPrefix("I") {
boredomCount += 1
}
}
return boredomCount
}
``` // XCTAssertTrue failedfunc isBored(S: String) -> Int {
let sentences = S.components(separatedBy: [".", "?", "!"])
var boredomCount = 0
for sentence in sentences {
let trimmedSentence = sentence.trimmingCharacters(in: .whitespaces)
if trimmedSentence.hasPrefix("I") {
boredomCount += 1
}
}
return boredomCount
}```swift
func isBored(S: String) -> Int {
let sentences = S.components(separatedBy: [".", "?", "!"])
var boredomCount = 0
for sentence in sentences {
let trimmedSentence = sentence.trimmingCharacters(in: .whitespaces)
if trimmedSentence.hasPrefix("I") {
boredomCount += 1
}
}
return boredomCount
}
``` // XCTAssertTrue failedfunc isBored(S: String) -> Int {
let sentences = S.components(separatedBy: [".", "?", "!"])
var boredomCount = 0
for sentence in sentences {
let trimmedSentence = sentence.trimmingCharacters(in: .whitespaces)
if trimmedSentence.hasPrefix("I") {
boredomCount += 1
}
}
return boredomCount
}```swift
func isBored(S: String) -> Int {
let sentences = S.components(separatedBy: [".", "?", "!"])
var boredomCount = 0
for sentence in sentences {
let trimmedSentence = sentence.trimmingCharacters(in: .whitespaces)
if trimmedSentence.hasPrefix("I") {
boredomCount += 1
}
}
return boredomCount
}
``` // XCTAssertTrue failedfunc isBored(S: String) -> Int {
let sentences = S.components(separatedBy: [".", "?", "!"])
var boredomCount = 0
for sentence in sentences {
let trimmedSentence = sentence.trimmingCharacters(in: .whitespaces)
if trimmedSentence.hasPrefix("I") {
boredomCount += 1
}
}
return boredomCount
}```swift
func isBored(S: String) -> Int {
let sentences = S.components(separatedBy: [".", "?", "!"])
var boredomCount = 0
for sentence in sentences {
let trimmedSentence = sentence.trimmingCharacters(in: .whitespaces)
if trimmedSentence.hasPrefix("I") {
boredomCount += 1
}
}
return boredomCount
}
``` // XCTAssertTrue failedfunc isBored(S: String) -> Int {
let sentences = S.components(separatedBy: [".", "?", "!"])
var boredomCount = 0
for sentence in sentences {
let trimmedSentence = sentence.trimmingCharacters(in: .whitespaces)
if trimmedSentence.hasPrefix("I") {
boredomCount += 1
}
}
return boredomCount
}```swift
func isBored(S: String) -> Int {
let sentences = S.components(separatedBy: [".", "?", "!"])
var boredomCount = 0
for sentence in sentences {
let trimmedSentence = sentence.trimmingCharacters(in: .whitespaces)
if trimmedSentence.hasPrefix("I") {
boredomCount += 1
}
}
return boredomCount
}
``` // XCTAssertTrue failedfunc isBored(S: String) -> Int {
let sentences = S.components(separatedBy: [".", "?", "!"])
var boredomCount = 0
for sentence in sentences {
let trimmedSentence = sentence.trimmingCharacters(in: .whitespaces)
if trimmedSentence.hasPrefix("I") {
boredomCount += 1
}
}
return boredomCount
}```swift
func isBored(S: String) -> Int {
let sentences = S.components(separatedBy: [".", "?", "!"])
var boredomCount = 0
for sentence in sentences {
let trimmedSentence = sentence.trimmingCharacters(in: .whitespaces)
if trimmedSentence.hasPrefix("I") {
boredomCount += 1
}
}
return boredomCount
}
``` // XCTAssertTrue failedfunc anyInt(x: Double, y: Double, z: Double) -> Bool {
if x.isInt && y.isInt && z.isInt {
let intX = Int(x)
let intY = Int(y)
let intZ = Int(z)
return intX == intY + intZ || intY == intX + intZ || intZ == intX + intY
}
return false
}```swift
func anyInt(x: Double, y: Double, z: Double) -> Bool {
if x.isInt && y.isInt && z.isInt {
let intX = Int(x)
let intY = Int(y)
let intZ = Int(z)
return intX == intY + intZ || intY == intX + intZ || intZ == intX + intY
}
return false
}
```if x.isInt && y.isInt && z.isInt { // value of type 'Double' has no member 'isInt'if x.isInt && y.isInt && z.isInt { // value of type 'Double' has no member 'isInt'if x.isInt && y.isInt && z.isInt { // value of type 'Double' has no member 'isInt'func anyInt(x: Double, y: Double, z: Double) -> Bool {
if x == Int(y + z) || y == Int(x + z) || z == Int(x + y) {
return true
}
return false
}```swift
func anyInt(x: Double, y: Double, z: Double) -> Bool {
if x == Int(y + z) || y == Int(x + z) || z == Int(x + y) {
return true
}
return false
}
```if x == Int(y + z) || y == Int(x + z) || z == Int(x + y) { // cannot convert value of type 'Double' to expected argument type 'Int'if x == Int(y + z) || y == Int(x + z) || z == Int(x + y) { // cannot convert value of type 'Double' to expected argument type 'Int'if x == Int(y + z) || y == Int(x + z) || z == Int(x + y) { // cannot convert value of type 'Double' to expected argument type 'Int'func anyInt(x: Double, y: Double, z: Double) -> Bool {
if x == Int(y + z) || y == Int(x + z) || z == Int(x + y) {
return true
} else {
return false
}
}```swift
func anyInt(x: Double, y: Double, z: Double) -> Bool {
if x == Int(y + z) || y == Int(x + z) || z == Int(x + y) {
return true
} else {
return false
}
}
```if x == Int(y + z) || y == Int(x + z) || z == Int(x + y) { // cannot convert value of type 'Double' to expected argument type 'Int'if x == Int(y + z) || y == Int(x + z) || z == Int(x + y) { // cannot convert value of type 'Double' to expected argument type 'Int'if x == Int(y + z) || y == Int(x + z) || z == Int(x + y) { // cannot convert value of type 'Double' to expected argument type 'Int'func anyInt(x: Double, y: Double, z: Double) -> Bool {
if x.truncatingRemainder(dividingBy: 1) == 0 && y.truncatingRemainder(dividingBy: 1) == 0 && z.truncatingRemainder(dividingBy: 1) == 0 {
if x == y + z || y == x + z || z == x + y {
return true
}
}
return false
}```swift
func anyInt(x: Double, y: Double, z: Double) -> Bool {
if x.truncatingRemainder(dividingBy: 1) == 0 && y.truncatingRemainder(dividingBy: 1) == 0 && z.truncatingRemainder(dividingBy: 1) == 0 {
if x == y + z || y == x + z || z == x + y {
return true
}
}
return false
}
```func anyInt(x: Double, y: Double, z: Double) -> Bool {
if x.truncatingRemainder(dividingBy: 1) == 0 && y.truncatingRemainder(dividingBy: 1) == 0 && z.truncatingRemainder(dividingBy: 1) == 0 {
if x == y + z || y == x + z || z == x + y {
return true
}
}
return false
}```swift
func anyInt(x: Double, y: Double, z: Double) -> Bool {
if x.truncatingRemainder(dividingBy: 1) == 0 && y.truncatingRemainder(dividingBy: 1) == 0 && z.truncatingRemainder(dividingBy: 1) == 0 {
if x == y + z || y == x + z || z == x + y {
return true
}
}
return false
}
```func anyInt(x: Double, y: Double, z: Double) -> Bool {
if x == Int(y + z) || y == Int(x + z) || z == Int(x + y) {
return true
} else {
return false
}
}```swift
func anyInt(x: Double, y: Double, z: Double) -> Bool {
if x == Int(y + z) || y == Int(x + z) || z == Int(x + y) {
return true
} else {
return false
}
}
```if x == Int(y + z) || y == Int(x + z) || z == Int(x + y) { // cannot convert value of type 'Double' to expected argument type 'Int'if x == Int(y + z) || y == Int(x + z) || z == Int(x + y) { // cannot convert value of type 'Double' to expected argument type 'Int'if x == Int(y + z) || y == Int(x + z) || z == Int(x + y) { // cannot convert value of type 'Double' to expected argument type 'Int'func anyInt(x: Double, y: Double, z: Double) -> Bool {
if x == Int(y + z) || y == Int(x + z) || z == Int(x + y) {
return true
} else {
return false
}
}```swift
func anyInt(x: Double, y: Double, z: Double) -> Bool {
if x == Int(y + z) || y == Int(x + z) || z == Int(x + y) {
return true
} else {
return false
}
}
```if x == Int(y + z) || y == Int(x + z) || z == Int(x + y) { // cannot convert value of type 'Double' to expected argument type 'Int'if x == Int(y + z) || y == Int(x + z) || z == Int(x + y) { // cannot convert value of type 'Double' to expected argument type 'Int'if x == Int(y + z) || y == Int(x + z) || z == Int(x + y) { // cannot convert value of type 'Double' to expected argument type 'Int'func anyInt(x: Double, y: Double, z: Double) -> Bool {
if x == Int(y + z) || y == Int(x + z) || z == Int(x + y) {
return true
}
return false
}```swift
func anyInt(x: Double, y: Double, z: Double) -> Bool {
if x == Int(y + z) || y == Int(x + z) || z == Int(x + y) {
return true
}
return false
}
```if x == Int(y + z) || y == Int(x + z) || z == Int(x + y) { // cannot convert value of type 'Double' to expected argument type 'Int'if x == Int(y + z) || y == Int(x + z) || z == Int(x + y) { // cannot convert value of type 'Double' to expected argument type 'Int'if x == Int(y + z) || y == Int(x + z) || z == Int(x + y) { // cannot convert value of type 'Double' to expected argument type 'Int'func anyInt(x: Double, y: Double, z: Double) -> Bool {
if x == Int(y + z) || y == Int(x + z) || z == Int(x + y) {
return true
}
return false
}```swift
func anyInt(x: Double, y: Double, z: Double) -> Bool {
if x == Int(y + z) || y == Int(x + z) || z == Int(x + y) {
return true
}
return false
}
```if x == Int(y + z) || y == Int(x + z) || z == Int(x + y) { // cannot convert value of type 'Double' to expected argument type 'Int'if x == Int(y + z) || y == Int(x + z) || z == Int(x + y) { // cannot convert value of type 'Double' to expected argument type 'Int'if x == Int(y + z) || y == Int(x + z) || z == Int(x + y) { // cannot convert value of type 'Double' to expected argument type 'Int'func anyInt(x: Double, y: Double, z: Double) -> Bool {
if x == Int(y + z) || y == Int(x + z) || z == Int(x + y) {
return true
} else {
return false
}
}```swift
func anyInt(x: Double, y: Double, z: Double) -> Bool {
if x == Int(y + z) || y == Int(x + z) || z == Int(x + y) {
return true
} else {
return false
}
}
```if x == Int(y + z) || y == Int(x + z) || z == Int(x + y) { // cannot convert value of type 'Double' to expected argument type 'Int'if x == Int(y + z) || y == Int(x + z) || z == Int(x + y) { // cannot convert value of type 'Double' to expected argument type 'Int'if x == Int(y + z) || y == Int(x + z) || z == Int(x + y) { // cannot convert value of type 'Double' to expected argument type 'Int'func encode(message: String) -> String {
let vowels: [Character] = ["a", "e", "i", "o", "u"]
let alphabet = "abcdefghijklmnopqrstuvwxyz"
var encodedMessage = ""
for char in message {
if let index = alphabet.firstIndex(of: char.lowercased()) {
var newChar = char
if vowels.contains(char.lowercased()) {
let newIndex = (alphabet.distance(from: index, to: alphabet.index(index, offsetBy: 2)) + 26) % 26
newChar = alphabet[alphabet.index(alphabet.startIndex, offsetBy: newIndex)]
}
if char.isUppercase {
encodedMessage.append(newChar.uppercased())
} else {
encodedMessage.append(newChar)
}
} else {
encodedMessage.append(char)
}
}
return encodedMessage
}func encode(message: String) -> String {
let vowels: [Character] = ["a", "e", "i", "o", "u"]
let alphabet = "abcdefghijklmnopqrstuvwxyz"
var encodedMessage = ""
for char in message {
if let index = alphabet.firstIndex(of: char.lowercased()) {
var newChar = char
if vowels.contains(char.lowercased()) {
let newIndex = (alphabet.distance(from: index, to: alphabet.index(index, offsetBy: 2)) + 26) % 26
newChar = alphabet[alphabet.index(alphabet.startIndex, offsetBy: newIndex)]
}
if char.isUppercase {
encodedMessage.append(newChar.uppercased())
} else {
encodedMessage.append(newChar)
}
} else {
encodedMessage.append(char)
}
}
return encodedMessage
}if let index = alphabet.firstIndex(of: char.lowercased()) { // cannot convert value of type 'String' to expected argument type 'String.Element' (aka 'Character')func encode(message: String) -> String {
let vowels: [Character] = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
let alphabet: [Character] = Array("abcdefghijklmnopqrstuvwxyz")
var encodedMessage = ""
for char in message {
if let index = alphabet.firstIndex(of: char) {
var newChar = char
if char.isLetter {
if char.isUppercase {
newChar = Character(alphabet[(index + 2) % 26].uppercased())
} else {
newChar = alphabet[(index + 2) % 26]
}
if vowels.contains(char) {
newChar = char.isUppercase ? Character(newChar.uppercased()) : newChar
}
}
encodedMessage.append(newChar)
} else {
encodedMessage.append(char)
}
}
return encodedMessage
}```swift
func encode(message: String) -> String {
let vowels: [Character] = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
let alphabet: [Character] = Array("abcdefghijklmnopqrstuvwxyz")
var encodedMessage = ""
for char in message {
if let index = alphabet.firstIndex(of: char) {
var newChar = char
if char.isLetter {
if char.isUppercase {
newChar = Character(alphabet[(index + 2) % 26].uppercased())
} else {
newChar = alphabet[(index + 2) % 26]
}
if vowels.contains(char) {
newChar = char.isUppercase ? Character(newChar.uppercased()) : newChar
}
}
encodedMessage.append(newChar)
} else {
encodedMessage.append(char)
}
}
return encodedMessage
}
``` // XCTAssertTrue failedfunc encode(message: String) -> String {
let vowels: [Character] = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
let alphabet: [Character] = Array("abcdefghijklmnopqrstuvwxyz")
var encodedMessage = ""
for char in message {
if let index = alphabet.firstIndex(of: char) {
let newIndex = (index + 2) % 26
let newChar = alphabet[newIndex]
if vowels.contains(char) {
encodedMessage.append(newChar)
} else {
if char.isUppercase {
encodedMessage.append(newChar.uppercased())
} else {
encodedMessage.append(newChar)
}
}
} else {
encodedMessage.append(char)
}
}
return encodedMessage
}```swift
func encode(message: String) -> String {
let vowels: [Character] = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
let alphabet: [Character] = Array("abcdefghijklmnopqrstuvwxyz")
var encodedMessage = ""
for char in message {
if let index = alphabet.firstIndex(of: char) {
let newIndex = (index + 2) % 26
let newChar = alphabet[newIndex]
if vowels.contains(char) {
encodedMessage.append(newChar)
} else {
if char.isUppercase {
encodedMessage.append(newChar.uppercased())
} else {
encodedMessage.append(newChar)
}
}
} else {
encodedMessage.append(char)
}
}
return encodedMessage
}
``` // XCTAssertTrue failedfunc encode(message: String) -> String {
let vowels: [Character] = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
let alphabet = Array("abcdefghijklmnopqrstuvwxyz")
var encodedMessage = ""
for char in message {
if let index = alphabet.firstIndex(of: char) {
var newChar = char
if vowels.contains(char) {
let newIndex = (index + 2) % 26
newChar = alphabet[newIndex]
}
if char.isUppercase {
newChar = newChar.uppercased().first!
} else {
newChar = newChar.lowercased().first!
}
encodedMessage.append(newChar)
} else {
encodedMessage.append(char)
}
}
return encodedMessage
}```swift
func encode(message: String) -> String {
let vowels: [Character] = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
let alphabet = Array("abcdefghijklmnopqrstuvwxyz")
var encodedMessage = ""
for char in message {
if let index = alphabet.firstIndex(of: char) {
var newChar = char
if vowels.contains(char) {
let newIndex = (index + 2) % 26
newChar = alphabet[newIndex]
}
if char.isUppercase {
newChar = newChar.uppercased().first!
} else {
newChar = newChar.lowercased().first!
}
encodedMessage.append(newChar)
} else {
encodedMessage.append(char)
}
}
return encodedMessage
}
``` // XCTAssertTrue failedfunc encode(message: String) -> String {
let vowels: [Character] = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
let alphabet = "abcdefghijklmnopqrstuvwxyz"
var encodedMessage = ""
for char in message {
if let index = alphabet.firstIndex(of: char) {
let newIndex = alphabet.index(index, offsetBy: 2)
let newChar = alphabet[newIndex]
if vowels.contains(char) {
encodedMessage.append(newChar)
} else {
if char.isUppercase {
encodedMessage.append(newChar.uppercased())
} else {
encodedMessage.append(newChar)
}
}
} else {
encodedMessage.append(char)
}
}
return encodedMessage
}```swift
func encode(message: String) -> String {
let vowels: [Character] = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
let alphabet = "abcdefghijklmnopqrstuvwxyz"
var encodedMessage = ""
for char in message {
if let index = alphabet.firstIndex(of: char) {
let newIndex = alphabet.index(index, offsetBy: 2)
let newChar = alphabet[newIndex]
if vowels.contains(char) {
encodedMessage.append(newChar)
} else {
if char.isUppercase {
encodedMessage.append(newChar.uppercased())
} else {
encodedMessage.append(newChar)
}
}
} else {
encodedMessage.append(char)
}
}
return encodedMessage
}
``` // XCTAssertTrue failedfunc encode(message: String) -> String {
let vowels: [Character] = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
let alphabet = "abcdefghijklmnopqrstuvwxyz"
var encodedMessage = ""
for char in message {
if let index = alphabet.firstIndex(of: char) {
let newIndex = alphabet.index(index, offsetBy: 2)
let newChar = alphabet[newIndex]
if vowels.contains(char) {
encodedMessage.append(newChar)
} else {
if char.isUppercase {
encodedMessage.append(newChar.uppercased())
} else {
encodedMessage.append(newChar)
}
}
} else {
encodedMessage.append(char)
}
}
return encodedMessage
}```swift
func encode(message: String) -> String {
let vowels: [Character] = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
let alphabet = "abcdefghijklmnopqrstuvwxyz"
var encodedMessage = ""
for char in message {
if let index = alphabet.firstIndex(of: char) {
let newIndex = alphabet.index(index, offsetBy: 2)
let newChar = alphabet[newIndex]
if vowels.contains(char) {
encodedMessage.append(newChar)
} else {
if char.isUppercase {
encodedMessage.append(newChar.uppercased())
} else {
encodedMessage.append(newChar)
}
}
} else {
encodedMessage.append(char)
}
}
return encodedMessage
}
``` // XCTAssertTrue failedfunc encode(message: String) -> String {
let vowels: [Character] = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
let alphabet = Array("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ")
var encodedMessage = ""
for char in message {
if let index = alphabet.firstIndex(of: char) {
var newChar = char
if vowels.contains(char) {
let newIndex = (index + 2) % alphabet.count
newChar = alphabet[newIndex]
} else if char.isLetter {
if char.isLowercase {
newChar = char.uppercased().first!
} else {
newChar = char.lowercased().first!
}
}
encodedMessage.append(newChar)
} else {
encodedMessage.append(char)
}
}
return encodedMessage
}func encode(message: String) -> String {
let vowels: [Character] = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
let alphabet = Array("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ")
var encodedMessage = ""
for char in message {
if let index = alphabet.firstIndex(of: char) {
var newChar = char
if vowels.contains(char) {
let newIndex = (index + 2) % alphabet.count
newChar = alphabet[newIndex]
} else if char.isLetter {
if char.isLowercase {
newChar = char.uppercased().first!
} else {
newChar = char.lowercased().first!
}
}
encodedMessage.append(newChar)
} else {
encodedMessage.append(char)
}
}
return encodedMessage
} // XCTAssertTrue failedfunc encode(message: String) -> String {
let vowels: [Character] = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
let alphabet = Array("abcdefghijklmnopqrstuvwxyz")
return message.map { char in
if let index = alphabet.firstIndex(of: char) {
let newIndex = (index + 2) % 26
let newChar = alphabet[newIndex]
if vowels.contains(char) {
return newChar
} else if char.isUppercase {
return newChar.uppercased()
} else {
return newChar
}
} else {
return char
}
}.joined()
}func encode(message: String) -> String {
let vowels: [Character] = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
let alphabet = Array("abcdefghijklmnopqrstuvwxyz")
return message.map { char in
if let index = alphabet.firstIndex(of: char) {
let newIndex = (index + 2) % 26
let newChar = alphabet[newIndex]
if vowels.contains(char) {
return newChar
} else if char.isUppercase {
return newChar.uppercased()
} else {
return newChar
}
} else {
return char
}
}.joined()
}return newChar // cannot convert value of type 'String.Element' (aka 'Character') to closure result type 'String'func encode(message: String) -> String {
let vowels: [Character] = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
let alphabet = "abcdefghijklmnopqrstuvwxyz"
var encodedMessage = ""
for char in message {
if let index = alphabet.firstIndex(of: char) {
let newIndex = alphabet.index(index, offsetBy: 2)
let newChar = alphabet[newIndex]
if vowels.contains(char) {
encodedMessage.append(newChar)
} else if char.isUppercase {
encodedMessage.append(newChar.uppercased())
} else {
encodedMessage.append(newChar)
}
} else {
encodedMessage.append(char)
}
}
return encodedMessage
}```swift
func encode(message: String) -> String {
let vowels: [Character] = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
let alphabet = "abcdefghijklmnopqrstuvwxyz"
var encodedMessage = ""
for char in message {
if let index = alphabet.firstIndex(of: char) {
let newIndex = alphabet.index(index, offsetBy: 2)
let newChar = alphabet[newIndex]
if vowels.contains(char) {
encodedMessage.append(newChar)
} else if char.isUppercase {
encodedMessage.append(newChar.uppercased())
} else {
encodedMessage.append(newChar)
}
} else {
encodedMessage.append(char)
}
}
return encodedMessage
}
``` // XCTAssertTrue failedfunc encode(message: String) -> String {
let vowels: [Character] = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
let alphabet = "abcdefghijklmnopqrstuvwxyz"
var encodedMessage = ""
for char in message {
if let index = alphabet.firstIndex(of: char) {
var newChar = char
if char.isLetter {
if char.isUppercase {
newChar = Character(alphabet[(index + 2) % 26].uppercased())
} else {
newChar = alphabet[(index + 2) % 26]
}
if vowels.contains(char) {
newChar = char.isUppercase ? Character(newChar.uppercased()) : newChar
}
}
encodedMessage.append(newChar)
} else {
encodedMessage.append(char)
}
}
return encodedMessage
}```swift
func encode(message: String) -> String {
let vowels: [Character] = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
let alphabet = "abcdefghijklmnopqrstuvwxyz"
var encodedMessage = ""
for char in message {
if let index = alphabet.firstIndex(of: char) {
var newChar = char
if char.isLetter {
if char.isUppercase {
newChar = Character(alphabet[(index + 2) % 26].uppercased())
} else {
newChar = alphabet[(index + 2) % 26]
}
if vowels.contains(char) {
newChar = char.isUppercase ? Character(newChar.uppercased()) : newChar
}
}
encodedMessage.append(newChar)
} else {
encodedMessage.append(char)
}
}
return encodedMessage
}
```newChar = Character(alphabet[(index + 2) % 26].uppercased()) // cannot convert value of type 'String.Index' to expected argument type 'Int'newChar = alphabet[(index + 2) % 26] // cannot convert value of type 'String.Index' to expected argument type 'Int'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
}
}
var sumOfDigits = 0
var num = largestPrime
while num > 0 {
sumOfDigits += num % 10
num /= 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
}
}
var sumOfDigits = 0
var num = largestPrime
while num > 0 {
sumOfDigits += num % 10
num /= 10
}
return sumOfDigits
}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 largestPrime = 0
for num in lst {
if isPrime(num) && num > largestPrime {
largestPrime = num
}
}
var sumOfDigits = 0
var num = largestPrime
while num > 0 {
sumOfDigits += num % 10
num /= 10
}
return sumOfDigits
}```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 largestPrime = 0
for num in lst {
if isPrime(num) && num > largestPrime {
largestPrime = num
}
}
var sumOfDigits = 0
var num = largestPrime
while num > 0 {
sumOfDigits += num % 10
num /= 10
}
return sumOfDigits
}
```func skjkasdkd(lst: [Int]) -> Int {
func isPrime(_ num: Int) -> Bool {
if num < 2 {
return false
}
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}
var largestPrime = 0
for num in lst {
if isPrime(num) && num > largestPrime {
largestPrime = num
}
}
var sumOfDigits = 0
var num = largestPrime
while num > 0 {
sumOfDigits += num % 10
num /= 10
}
return sumOfDigits
}func skjkasdkd(lst: [Int]) -> Int {
func isPrime(_ num: Int) -> Bool {
if num < 2 {
return false
}
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}
var largestPrime = 0
for num in lst {
if isPrime(num) && num > largestPrime {
largestPrime = num
}
}
var sumOfDigits = 0
var num = largestPrime
while num > 0 {
sumOfDigits += num % 10
num /= 10
}
return sumOfDigits
}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 largestPrime = 0
for num in lst {
if isPrime(num) && num > largestPrime {
largestPrime = num
}
}
var sumOfDigits = 0
var num = largestPrime
while num > 0 {
sumOfDigits += num % 10
num /= 10
}
return sumOfDigits
}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 largestPrime = 0
for num in lst {
if isPrime(num) && num > largestPrime {
largestPrime = num
}
}
var sumOfDigits = 0
var num = largestPrime
while num > 0 {
sumOfDigits += num % 10
num /= 10
}
return sumOfDigits
}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 largestPrime = 0
for num in lst {
if isPrime(num) && num > largestPrime {
largestPrime = num
}
}
var sumOfDigits = 0
var num = largestPrime
while num > 0 {
sumOfDigits += num % 10
num /= 10
}
return sumOfDigits
}```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 largestPrime = 0
for num in lst {
if isPrime(num) && num > largestPrime {
largestPrime = num
}
}
var sumOfDigits = 0
var num = largestPrime
while num > 0 {
sumOfDigits += num % 10
num /= 10
}
return sumOfDigits
}
```func skjkasdkd(lst: [Int]) -> Int {
func isPrime(_ num: Int) -> Bool {
if num < 2 {
return false
}
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}
var largestPrime = 0
for num in lst {
if isPrime(num) && num > largestPrime {
largestPrime = num
}
}
var sumOfDigits = 0
var num = largestPrime
while num > 0 {
sumOfDigits += num % 10
num /= 10
}
return sumOfDigits
}```swift
func skjkasdkd(lst: [Int]) -> Int {
func isPrime(_ num: Int) -> Bool {
if num < 2 {
return false
}
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}
var largestPrime = 0
for num in lst {
if isPrime(num) && num > largestPrime {
largestPrime = num
}
}
var sumOfDigits = 0
var num = largestPrime
while num > 0 {
sumOfDigits += num % 10
num /= 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
}
}
var sumOfDigits = 0
var num = largestPrime
while num > 0 {
sumOfDigits += num % 10
num /= 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
}
}
var sumOfDigits = 0
var num = largestPrime
while num > 0 {
sumOfDigits += num % 10
num /= 10
}
return sumOfDigits
}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 largestPrime = 0
for num in lst {
if isPrime(num) && num > largestPrime {
largestPrime = num
}
}
var sumOfDigits = 0
var num = largestPrime
while num > 0 {
sumOfDigits += num % 10
num /= 10
}
return sumOfDigits
}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 largestPrime = 0
for num in lst {
if isPrime(num) && num > largestPrime {
largestPrime = num
}
}
var sumOfDigits = 0
var num = largestPrime
while num > 0 {
sumOfDigits += num % 10
num /= 10
}
return sumOfDigits
}func skjkasdkd(lst: [Int]) -> Int {
func isPrime(_ number: Int) -> Bool {
if number < 2 {
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
}
}
var sumOfDigits = 0
var num = largestPrime
while num > 0 {
sumOfDigits += num % 10
num /= 10
}
return sumOfDigits
}func skjkasdkd(lst: [Int]) -> Int {
func isPrime(_ number: Int) -> Bool {
if number < 2 {
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
}
}
var sumOfDigits = 0
var num = largestPrime
while num > 0 {
sumOfDigits += num % 10
num /= 10
}
return sumOfDigits
}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 largestPrime = 0
for num in lst {
if isPrime(num) && num > largestPrime {
largestPrime = num
}
}
var sumOfDigits = 0
var num = largestPrime
while num > 0 {
sumOfDigits += num % 10
num /= 10
}
return sumOfDigits
}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 largestPrime = 0
for num in lst {
if isPrime(num) && num > largestPrime {
largestPrime = num
}
}
var sumOfDigits = 0
var num = largestPrime
while num > 0 {
sumOfDigits += num % 10
num /= 10
}
return sumOfDigits
}func isPrime(_ num: Int) -> Bool {
if num <= 1 {
return false
}
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}
func countUpTo(n: Int) -> [Int] {
var primes: [Int] = []
for i in 2..<n {
if isPrime(i) {
primes.append(i)
}
}
return primes
}func isPrime(_ num: Int) -> Bool {
if num <= 1 {
return false
}
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}
func countUpTo(n: Int) -> [Int] {
var primes: [Int] = []
for i in 2..<n {
if isPrime(i) {
primes.append(i)
}
}
return primes
} // Fatal error: Range requires lowerBound <= upperBoundfunc isPrime(_ num: Int) -> Bool {
if num <= 1 {
return false
}
if num <= 3 {
return true
}
var i = 2
while i * i <= num {
if num % i == 0 {
return false
}
i += 1
}
return true
}
func countUpTo(n: Int) -> [Int] {
var primes: [Int] = []
for i in 2..<n {
if isPrime(i) {
primes.append(i)
}
}
return primes
}func isPrime(_ num: Int) -> Bool {
if num <= 1 {
return false
}
if num <= 3 {
return true
}
var i = 2
while i * i <= num {
if num % i == 0 {
return false
}
i += 1
}
return true
}
func countUpTo(n: Int) -> [Int] {
var primes: [Int] = []
for i in 2..<n {
if isPrime(i) {
primes.append(i)
}
}
return primes
} // Fatal error: Range requires lowerBound <= upperBoundfunc isPrime(_ num: Int) -> Bool {
if num <= 1 {
return false
}
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}
func countUpTo(n: Int) -> [Int] {
var primes: [Int] = []
for i in 2..<n {
if isPrime(i) {
primes.append(i)
}
}
return primes
}func isPrime(_ num: Int) -> Bool {
if num <= 1 {
return false
}
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}
func countUpTo(n: Int) -> [Int] {
var primes: [Int] = []
for i in 2..<n {
if isPrime(i) {
primes.append(i)
}
}
return primes
} // Fatal error: Range requires lowerBound <= upperBoundfunc isPrime(_ num: Int) -> Bool {
if num <= 1 {
return false
}
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}
func countUpTo(n: Int) -> [Int] {
var primes: [Int] = []
for i in 2..<n {
if isPrime(i) {
primes.append(i)
}
}
return primes
}func isPrime(_ num: Int) -> Bool {
if num <= 1 {
return false
}
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}
func countUpTo(n: Int) -> [Int] {
var primes: [Int] = []
for i in 2..<n {
if isPrime(i) {
primes.append(i)
}
}
return primes
} // Fatal error: Range requires lowerBound <= upperBoundfunc isPrime(_ num: Int) -> Bool {
if num <= 1 {
return false
}
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}
func countUpTo(n: Int) -> [Int] {
var primes: [Int] = []
for i in 2..<n {
if isPrime(i) {
primes.append(i)
}
}
return primes
}func isPrime(_ num: Int) -> Bool {
if num <= 1 {
return false
}
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}
func countUpTo(n: Int) -> [Int] {
var primes: [Int] = []
for i in 2..<n {
if isPrime(i) {
primes.append(i)
}
}
return primes
} // Fatal error: Range requires lowerBound <= upperBoundfunc isPrime(_ num: Int) -> Bool {
if num <= 1 {
return false
}
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}
func countUpTo(n: Int) -> [Int] {
var primes: [Int] = []
for i in 2..<n {
if isPrime(i) {
primes.append(i)
}
}
return primes
}func isPrime(_ num: Int) -> Bool {
if num <= 1 {
return false
}
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}
func countUpTo(n: Int) -> [Int] {
var primes: [Int] = []
for i in 2..<n {
if isPrime(i) {
primes.append(i)
}
}
return primes
} // Fatal error: Range requires lowerBound <= upperBoundfunc isPrime(_ num: Int) -> Bool {
if num <= 1 {
return false
}
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}
func countUpTo(n: Int) -> [Int] {
var primes: [Int] = []
for i in 2..<n {
if isPrime(i) {
primes.append(i)
}
}
return primes
}func isPrime(_ num: Int) -> Bool {
if num <= 1 {
return false
}
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}
func countUpTo(n: Int) -> [Int] {
var primes: [Int] = []
for i in 2..<n {
if isPrime(i) {
primes.append(i)
}
}
return primes
} // Fatal error: Range requires lowerBound <= upperBoundfunc isPrime(_ num: Int) -> Bool {
if num <= 1 {
return false
}
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}
func countUpTo(n: Int) -> [Int] {
var primes: [Int] = []
for i in 2..<n {
if isPrime(i) {
primes.append(i)
}
}
return primes
}func isPrime(_ num: Int) -> Bool {
if num <= 1 {
return false
}
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}
func countUpTo(n: Int) -> [Int] {
var primes: [Int] = []
for i in 2..<n {
if isPrime(i) {
primes.append(i)
}
}
return primes
} // Fatal error: Range requires lowerBound <= upperBoundfunc isPrime(_ num: Int) -> Bool {
if num <= 1 {
return false
}
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}
func countUpTo(n: Int) -> [Int] {
var primes: [Int] = []
for i in 2..<n {
if isPrime(i) {
primes.append(i)
}
}
return primes
}func isPrime(_ num: Int) -> Bool {
if num <= 1 {
return false
}
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}
func countUpTo(n: Int) -> [Int] {
var primes: [Int] = []
for i in 2..<n {
if isPrime(i) {
primes.append(i)
}
}
return primes
} // Fatal error: Range requires lowerBound <= upperBoundfunc isPrime(_ num: Int) -> Bool {
if num <= 1 {
return false
}
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}
func countUpTo(n: Int) -> [Int] {
var primes: [Int] = []
for i in 2..<n {
if isPrime(i) {
primes.append(i)
}
}
return primes
}func isPrime(_ num: Int) -> Bool {
if num <= 1 {
return false
}
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}
func countUpTo(n: Int) -> [Int] {
var primes: [Int] = []
for i in 2..<n {
if isPrime(i) {
primes.append(i)
}
}
return primes
} // Fatal error: Range requires lowerBound <= upperBoundfunc multiply(a: Int, b: Int) -> Int {
let unitA = abs(a) % 10
let unitB = abs(b) % 10
return unitA * unitB
}```swift
func multiply(a: Int, b: Int) -> Int {
let unitA = abs(a) % 10
let unitB = abs(b) % 10
return unitA * unitB
}
```func multiply(a: Int, b: Int) -> Int {
let unitA = abs(a) % 10
let unitB = abs(b) % 10
return unitA * unitB
}```swift
func multiply(a: Int, b: Int) -> Int {
let unitA = abs(a) % 10
let unitB = abs(b) % 10
return unitA * unitB
}
```func multiply(a: Int, b: Int) -> Int {
let unitA = abs(a) % 10
let unitB = abs(b) % 10
return unitA * unitB
}```swift
func multiply(a: Int, b: Int) -> Int {
let unitA = abs(a) % 10
let unitB = abs(b) % 10
return unitA * unitB
}
```func multiply(a: Int, b: Int) -> Int {
let unitA = abs(a) % 10
let unitB = abs(b) % 10
return unitA * unitB
}```swift
func multiply(a: Int, b: Int) -> Int {
let unitA = abs(a) % 10
let unitB = abs(b) % 10
return unitA * unitB
}
```func multiply(a: Int, b: Int) -> Int {
let unitA = abs(a) % 10
let unitB = abs(b) % 10
return unitA * unitB
}```swift
func multiply(a: Int, b: Int) -> Int {
let unitA = abs(a) % 10
let unitB = abs(b) % 10
return unitA * unitB
}
```func multiply(a: Int, b: Int) -> Int {
let unitA = abs(a) % 10
let unitB = abs(b) % 10
return unitA * unitB
}```swift
func multiply(a: Int, b: Int) -> Int {
let unitA = abs(a) % 10
let unitB = abs(b) % 10
return unitA * unitB
}
```func multiply(a: Int, b: Int) -> Int {
let unitDigitA = abs(a) % 10
let unitDigitB = abs(b) % 10
return unitDigitA * unitDigitB
}```swift
func multiply(a: Int, b: Int) -> Int {
let unitDigitA = abs(a) % 10
let unitDigitB = abs(b) % 10
return unitDigitA * unitDigitB
}
```func multiply(a: Int, b: Int) -> Int {
let unitA = abs(a) % 10
let unitB = abs(b) % 10
return unitA * unitB
}```swift
func multiply(a: Int, b: Int) -> Int {
let unitA = abs(a) % 10
let unitB = abs(b) % 10
return unitA * unitB
}
```func multiply(a: Int, b: Int) -> Int {
let unitA = abs(a) % 10
let unitB = abs(b) % 10
return unitA * unitB
}```swift
func multiply(a: Int, b: Int) -> Int {
let unitA = abs(a) % 10
let unitB = abs(b) % 10
return unitA * unitB
}
```func multiply(a: Int, b: Int) -> Int {
let unitA = abs(a) % 10
let unitB = abs(b) % 10
return unitA * unitB
}```swift
func multiply(a: Int, b: Int) -> Int {
let unitA = abs(a) % 10
let unitB = abs(b) % 10
return unitA * unitB
}
```func countUpper(s: String) -> Int {
let vowels: Set<Character> = ["A", "E", "I", "O", "U"]
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0 && vowels.contains(char) {
count += 1
}
}
return count
}```swift
func countUpper(s: String) -> Int {
let vowels: Set<Character> = ["A", "E", "I", "O", "U"]
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0 && vowels.contains(char) {
count += 1
}
}
return count
}
```func countUpper(s: String) -> Int {
let vowels: Set<Character> = ["A", "E", "I", "O", "U"]
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0 && vowels.contains(char) {
count += 1
}
}
return count
}```swift
func countUpper(s: String) -> Int {
let vowels: Set<Character> = ["A", "E", "I", "O", "U"]
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0 && vowels.contains(char) {
count += 1
}
}
return count
}
```func countUpper(s: String) -> Int {
let vowels: Set<Character> = ["A", "E", "I", "O", "U"]
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0 && vowels.contains(char) {
count += 1
}
}
return count
}```swift
func countUpper(s: String) -> Int {
let vowels: Set<Character> = ["A", "E", "I", "O", "U"]
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0 && vowels.contains(char) {
count += 1
}
}
return count
}
```func countUpper(s: String) -> Int {
let vowels: Set<Character> = ["A", "E", "I", "O", "U"]
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0 && vowels.contains(char) {
count += 1
}
}
return count
}```swift
func countUpper(s: String) -> Int {
let vowels: Set<Character> = ["A", "E", "I", "O", "U"]
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0 && vowels.contains(char) {
count += 1
}
}
return count
}
```func countUpper(s: String) -> Int {
let vowels: Set<Character> = ["A", "E", "I", "O", "U"]
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0 && vowels.contains(char) {
count += 1
}
}
return count
}```swift
func countUpper(s: String) -> Int {
let vowels: Set<Character> = ["A", "E", "I", "O", "U"]
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0 && vowels.contains(char) {
count += 1
}
}
return count
}
```func countUpper(s: String) -> Int {
let vowels: Set<Character> = ["A", "E", "I", "O", "U"]
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0 && vowels.contains(char) {
count += 1
}
}
return count
}```swift
func countUpper(s: String) -> Int {
let vowels: Set<Character> = ["A", "E", "I", "O", "U"]
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0 && vowels.contains(char) {
count += 1
}
}
return count
}
```func countUpper(s: String) -> Int {
let vowels: Set<Character> = ["A", "E", "I", "O", "U"]
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0 && vowels.contains(char) {
count += 1
}
}
return count
}```swift
func countUpper(s: String) -> Int {
let vowels: Set<Character> = ["A", "E", "I", "O", "U"]
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0 && vowels.contains(char) {
count += 1
}
}
return count
}
```func countUpper(s: String) -> Int {
let vowels: Set<Character> = ["A", "E", "I", "O", "U"]
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0 && vowels.contains(char) {
count += 1
}
}
return count
}```swift
func countUpper(s: String) -> Int {
let vowels: Set<Character> = ["A", "E", "I", "O", "U"]
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0 && vowels.contains(char) {
count += 1
}
}
return count
}
```func countUpper(s: String) -> Int {
let vowels: Set<Character> = ["A", "E", "I", "O", "U"]
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0 && vowels.contains(char) {
count += 1
}
}
return count
}```swift
func countUpper(s: String) -> Int {
let vowels: Set<Character> = ["A", "E", "I", "O", "U"]
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0 && vowels.contains(char) {
count += 1
}
}
return count
}
```func countUpper(s: String) -> Int {
let vowels: Set<Character> = ["A", "E", "I", "O", "U"]
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0 && vowels.contains(char) {
count += 1
}
}
return count
}```swift
func countUpper(s: String) -> Int {
let vowels: Set<Character> = ["A", "E", "I", "O", "U"]
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0 && vowels.contains(char) {
count += 1
}
}
return count
}
```func closestInteger(value: String) -> Int {
guard let number = Double(value) else {
return 0
}
let roundedNumber = Int(round(number))
if number - Double(roundedNumber) == 0.5 {
return Int(number.sign * ceil(abs(number)))
} else {
return roundedNumber
}
}func closestInteger(value: String) -> Int {
guard let number = Double(value) else {
return 0
}
let roundedNumber = Int(round(number))
if number - Double(roundedNumber) == 0.5 {
return Int(number.sign * ceil(abs(number)))
} else {
return roundedNumber
}
}return Int(number.sign * ceil(abs(number))) // cannot convert value of type 'FloatingPointSign' to expected argument type 'Double'func closestInteger(value: String) -> Int {
guard let number = Double(value) else {
return 0
}
let roundedNumber = Int(round(number))
let floorNumber = Int(floor(number))
let ceilNumber = Int(ceil(number))
if abs(number - Double(floorNumber)) < abs(number - Double(ceilNumber)) {
return floorNumber
} else if abs(number - Double(floorNumber)) > abs(number - Double(ceilNumber)) {
return ceilNumber
} else {
if number > 0 {
return ceilNumber
} else {
return floorNumber
}
}
}func closestInteger(value: String) -> Int {
guard let number = Double(value) else {
return 0
}
let roundedNumber = Int(round(number))
let floorNumber = Int(floor(number))
let ceilNumber = Int(ceil(number))
if abs(number - Double(floorNumber)) < abs(number - Double(ceilNumber)) {
return floorNumber
} else if abs(number - Double(floorNumber)) > abs(number - Double(ceilNumber)) {
return ceilNumber
} else {
if number > 0 {
return ceilNumber
} else {
return floorNumber
}
}
}let roundedNumber = Int(round(number)) // initialization of immutable value 'roundedNumber' was never used; consider replacing with assignment to '_' or removing itfunc closestInteger(value: String) -> Int {
guard let number = Double(value) else {
return 0
}
let roundedNumber = Int(round(number))
let floorNumber = Int(floor(number))
let ceilNumber = Int(ceil(number))
if abs(number - Double(floorNumber)) < abs(number - Double(ceilNumber)) {
return floorNumber
} else if abs(number - Double(floorNumber)) > abs(number - Double(ceilNumber)) {
return ceilNumber
} else {
if number < 0 {
return ceilNumber
} else {
return floorNumber
}
}
}func closestInteger(value: String) -> Int {
guard let number = Double(value) else {
return 0
}
let roundedNumber = Int(round(number))
let floorNumber = Int(floor(number))
let ceilNumber = Int(ceil(number))
if abs(number - Double(floorNumber)) < abs(number - Double(ceilNumber)) {
return floorNumber
} else if abs(number - Double(floorNumber)) > abs(number - Double(ceilNumber)) {
return ceilNumber
} else {
if number < 0 {
return ceilNumber
} else {
return floorNumber
}
}
}let roundedNumber = Int(round(number)) // initialization of immutable value 'roundedNumber' was never used; consider replacing with assignment to '_' or removing it // XCTAssertTrue failedfunc closestInteger(value: String) -> Int {
guard let number = Double(value) else {
return 0
}
let roundedNumber = Int(round(number))
let floorNumber = Int(floor(number))
let ceilNumber = Int(ceil(number))
if abs(number - Double(floorNumber)) < abs(number - Double(ceilNumber)) {
return floorNumber
} else if abs(number - Double(floorNumber)) > abs(number - Double(ceilNumber)) {
return ceilNumber
} else {
if number < 0 {
return ceilNumber
} else {
return floorNumber
}
}
}func closestInteger(value: String) -> Int {
guard let number = Double(value) else {
return 0
}
let roundedNumber = Int(round(number))
let floorNumber = Int(floor(number))
let ceilNumber = Int(ceil(number))
if abs(number - Double(floorNumber)) < abs(number - Double(ceilNumber)) {
return floorNumber
} else if abs(number - Double(floorNumber)) > abs(number - Double(ceilNumber)) {
return ceilNumber
} else {
if number < 0 {
return ceilNumber
} else {
return floorNumber
}
}
}let roundedNumber = Int(round(number)) // initialization of immutable value 'roundedNumber' was never used; consider replacing with assignment to '_' or removing it // XCTAssertTrue failedfunc closestInteger(value: String) -> Int {
guard let number = Double(value) else {
return 0
}
let roundedNumber = Int(round(number))
if number - Double(roundedNumber) == 0.5 {
return Int(number.sign * ceil(abs(number)))
} else {
return roundedNumber
}
}func closestInteger(value: String) -> Int {
guard let number = Double(value) else {
return 0
}
let roundedNumber = Int(round(number))
if number - Double(roundedNumber) == 0.5 {
return Int(number.sign * ceil(abs(number)))
} else {
return roundedNumber
}
}return Int(number.sign * ceil(abs(number))) // cannot convert value of type 'FloatingPointSign' to expected argument type 'Double'func closestInteger(value: String) -> Int {
guard let number = Double(value) else {
return 0
}
let roundedNumber = Int(round(number))
let floorNumber = Int(floor(number))
let ceilNumber = Int(ceil(number))
if abs(number - Double(floorNumber)) < abs(number - Double(ceilNumber)) {
return floorNumber
} else if abs(number - Double(floorNumber)) > abs(number - Double(ceilNumber)) {
return ceilNumber
} else {
if number < 0 {
return ceilNumber
} else {
return floorNumber
}
}
}func closestInteger(value: String) -> Int {
guard let number = Double(value) else {
return 0
}
let roundedNumber = Int(round(number))
let floorNumber = Int(floor(number))
let ceilNumber = Int(ceil(number))
if abs(number - Double(floorNumber)) < abs(number - Double(ceilNumber)) {
return floorNumber
} else if abs(number - Double(floorNumber)) > abs(number - Double(ceilNumber)) {
return ceilNumber
} else {
if number < 0 {
return ceilNumber
} else {
return floorNumber
}
}
}let roundedNumber = Int(round(number)) // initialization of immutable value 'roundedNumber' was never used; consider replacing with assignment to '_' or removing it // XCTAssertTrue failedfunc closestInteger(value: String) -> Int {
guard let number = Double(value) else {
return 0
}
let roundedNumber = Int(round(number))
let floorNumber = Int(floor(number))
let ceilNumber = Int(ceil(number))
if abs(number - Double(floorNumber)) < abs(number - Double(ceilNumber)) {
return floorNumber
} else if abs(number - Double(floorNumber)) > abs(number - Double(ceilNumber)) {
return ceilNumber
} else {
if number < 0 {
return ceilNumber
} else {
return floorNumber
}
}
}func closestInteger(value: String) -> Int {
guard let number = Double(value) else {
return 0
}
let roundedNumber = Int(round(number))
let floorNumber = Int(floor(number))
let ceilNumber = Int(ceil(number))
if abs(number - Double(floorNumber)) < abs(number - Double(ceilNumber)) {
return floorNumber
} else if abs(number - Double(floorNumber)) > abs(number - Double(ceilNumber)) {
return ceilNumber
} else {
if number < 0 {
return ceilNumber
} else {
return floorNumber
}
}
}let roundedNumber = Int(round(number)) // initialization of immutable value 'roundedNumber' was never used; consider replacing with assignment to '_' or removing it // XCTAssertTrue failedfunc closestInteger(value: String) -> Int {
guard let number = Double(value) else {
return 0
}
let roundedNumber = Int(round(number))
if number - Double(roundedNumber) == 0.5 {
return Int(number.sign == .plus ? ceil(number) : floor(number))
} else {
return roundedNumber
}
}func closestInteger(value: String) -> Int {
guard let number = Double(value) else {
return 0
}
let roundedNumber = Int(round(number))
if number - Double(roundedNumber) == 0.5 {
return Int(number.sign == .plus ? ceil(number) : floor(number))
} else {
return roundedNumber
}
}func closestInteger(value: String) -> Int {
guard let number = Double(value) else {
return 0
}
let roundedNumber = Int(round(number))
let floorNumber = Int(floor(number))
let ceilNumber = Int(ceil(number))
if abs(number - Double(floorNumber)) < abs(number - Double(ceilNumber)) {
return floorNumber
} else if abs(number - Double(floorNumber)) > abs(number - Double(ceilNumber)) {
return ceilNumber
} else {
if number < 0 {
return ceilNumber
} else {
return floorNumber
}
}
}func closestInteger(value: String) -> Int {
guard let number = Double(value) else {
return 0
}
let roundedNumber = Int(round(number))
let floorNumber = Int(floor(number))
let ceilNumber = Int(ceil(number))
if abs(number - Double(floorNumber)) < abs(number - Double(ceilNumber)) {
return floorNumber
} else if abs(number - Double(floorNumber)) > abs(number - Double(ceilNumber)) {
return ceilNumber
} else {
if number < 0 {
return ceilNumber
} else {
return floorNumber
}
}
}let roundedNumber = Int(round(number)) // initialization of immutable value 'roundedNumber' was never used; consider replacing with assignment to '_' or removing it // XCTAssertTrue failedfunc closestInteger(value: String) -> Int {
guard let number = Double(value) else {
return 0
}
let roundedNumber = Int(round(number))
let floorNumber = Int(floor(number))
let ceilNumber = Int(ceil(number))
if abs(number - Double(floorNumber)) < abs(number - Double(ceilNumber)) {
return floorNumber
} else if abs(number - Double(floorNumber)) > abs(number - Double(ceilNumber)) {
return ceilNumber
} else {
if number < 0 {
return ceilNumber
} else {
return floorNumber
}
}
}func closestInteger(value: String) -> Int {
guard let number = Double(value) else {
return 0
}
let roundedNumber = Int(round(number))
let floorNumber = Int(floor(number))
let ceilNumber = Int(ceil(number))
if abs(number - Double(floorNumber)) < abs(number - Double(ceilNumber)) {
return floorNumber
} else if abs(number - Double(floorNumber)) > abs(number - Double(ceilNumber)) {
return ceilNumber
} else {
if number < 0 {
return ceilNumber
} else {
return floorNumber
}
}
}let roundedNumber = Int(round(number)) // initialization of immutable value 'roundedNumber' was never used; consider replacing with assignment to '_' or removing it // XCTAssertTrue failedfunc makeAPile(n: Int) -> [Int] {
var stones = [Int]()
var currentStones = n
for _ in 0..<n {
stones.append(currentStones)
currentStones += n % 2 == 0 ? 2 : 1
}
return stones
}```swift
func makeAPile(n: Int) -> [Int] {
var stones = [Int]()
var currentStones = n
for _ in 0..<n {
stones.append(currentStones)
currentStones += n % 2 == 0 ? 2 : 1
}
return stones
}
``` // XCTAssertTrue failedfunc makeAPile(n: Int) -> [Int] {
var stones = [n]
var currentStones = n
for _ in 1..<n {
if currentStones % 2 == 0 {
currentStones += 1
} else {
currentStones += 2
}
stones.append(currentStones)
}
return stones
}```swift
func makeAPile(n: Int) -> [Int] {
var stones = [n]
var currentStones = n
for _ in 1..<n {
if currentStones % 2 == 0 {
currentStones += 1
} else {
currentStones += 2
}
stones.append(currentStones)
}
return stones
}
``` // XCTAssertTrue failedfunc makeAPile(n: Int) -> [Int] {
var result = [n]
var stones = n
for _ in 1..<n {
stones += n % 2 == 0 ? 2 : 1
result.append(stones)
}
return result
}func makeAPile(n: Int) -> [Int] {
var result = [n]
var stones = n
for _ in 1..<n {
stones += n % 2 == 0 ? 2 : 1
result.append(stones)
}
return result
} // XCTAssertTrue failedfunc makeAPile(n: Int) -> [Int] {
var stones = [n]
var currentStones = n
for i in 1..<n {
if currentStones % 2 == 0 {
currentStones += 1
} else {
currentStones += 2
}
stones.append(currentStones)
}
return stones
}```swift
func makeAPile(n: Int) -> [Int] {
var stones = [n]
var currentStones = n
for i in 1..<n {
if currentStones % 2 == 0 {
currentStones += 1
} else {
currentStones += 2
}
stones.append(currentStones)
}
return stones
}
```for i in 1..<n { // immutable value 'i' was never used; consider replacing with '_' or removing it // XCTAssertTrue failedfunc makeAPile(n: Int) -> [Int] {
var stones = [Int]()
var currentStones = n
for _ in 0..<n {
stones.append(currentStones)
currentStones += n % 2 == 0 ? 2 : 1
}
return stones
}```swift
func makeAPile(n: Int) -> [Int] {
var stones = [Int]()
var currentStones = n
for _ in 0..<n {
stones.append(currentStones)
currentStones += n % 2 == 0 ? 2 : 1
}
return stones
}
``` // XCTAssertTrue failedfunc makeAPile(n: Int) -> [Int] {
var stones = [n]
var currentStones = n
for _ in 1..<n {
if currentStones % 2 == 0 {
currentStones += 1
} else {
currentStones += 2
}
stones.append(currentStones)
}
return stones
}```swift
func makeAPile(n: Int) -> [Int] {
var stones = [n]
var currentStones = n
for _ in 1..<n {
if currentStones % 2 == 0 {
currentStones += 1
} else {
currentStones += 2
}
stones.append(currentStones)
}
return stones
}
``` // XCTAssertTrue failedfunc makeAPile(n: Int) -> [Int] {
var stones = [n]
var currentStones = n
for i in 1..<n {
if currentStones % 2 == 0 {
currentStones += 1
} else {
currentStones += 2
}
stones.append(currentStones)
}
return stones
}```swift
func makeAPile(n: Int) -> [Int] {
var stones = [n]
var currentStones = n
for i in 1..<n {
if currentStones % 2 == 0 {
currentStones += 1
} else {
currentStones += 2
}
stones.append(currentStones)
}
return stones
}
```for i in 1..<n { // immutable value 'i' was never used; consider replacing with '_' or removing it // XCTAssertTrue failedfunc makeAPile(n: Int) -> [Int] {
var stones = [n]
var currentStones = n
for _ in 1..<n {
if currentStones % 2 == 0 {
currentStones += 1
} else {
currentStones += 2
}
stones.append(currentStones)
}
return stones
}```swift
func makeAPile(n: Int) -> [Int] {
var stones = [n]
var currentStones = n
for _ in 1..<n {
if currentStones % 2 == 0 {
currentStones += 1
} else {
currentStones += 2
}
stones.append(currentStones)
}
return stones
}
``` // XCTAssertTrue failedfunc makeAPile(n: Int) -> [Int] {
var result = [n]
var stones = n
for i in 1..<n {
if stones % 2 == 0 {
stones += 1
} else {
stones += 2
}
result.append(stones)
}
return result
}func makeAPile(n: Int) -> [Int] {
var result = [n]
var stones = n
for i in 1..<n {
if stones % 2 == 0 {
stones += 1
} else {
stones += 2
}
result.append(stones)
}
return result
}for i in 1..<n { // immutable value 'i' was never used; consider replacing with '_' or removing it // XCTAssertTrue failedfunc makeAPile(n: Int) -> [Int] {
var result: [Int] = []
var stones = n
for i in 0..<n {
result.append(stones)
stones += n % 2 == 0 ? 2 : 1
}
return result
}```swift
func makeAPile(n: Int) -> [Int] {
var result: [Int] = []
var stones = n
for i in 0..<n {
result.append(stones)
stones += n % 2 == 0 ? 2 : 1
}
return result
}
```for i in 0..<n { // immutable value 'i' was never used; consider replacing with '_' or removing it // XCTAssertTrue failedfunc wordsString(s: String) -> [String] {
let words = s.components(separatedBy: CharacterSet(charactersIn: ", "))
return words.filter { !$0.isEmpty }
}```swift
func wordsString(s: String) -> [String] {
let words = s.components(separatedBy: CharacterSet(charactersIn: ", "))
return words.filter { !$0.isEmpty }
}
```func wordsString(s: String) -> [String] {
let words = s.components(separatedBy: CharacterSet(charactersIn: ", "))
return words.filter { !$0.isEmpty }
}```swift
func wordsString(s: String) -> [String] {
let words = s.components(separatedBy: CharacterSet(charactersIn: ", "))
return words.filter { !$0.isEmpty }
}
```func wordsString(s: String) -> [String] {
let words = s.components(separatedBy: CharacterSet(charactersIn: ", "))
return words.filter { !$0.isEmpty }
}```swift
func wordsString(s: String) -> [String] {
let words = s.components(separatedBy: CharacterSet(charactersIn: ", "))
return words.filter { !$0.isEmpty }
}
```func wordsString(s: String) -> [String] {
let words = s.components(separatedBy: CharacterSet(charactersIn: ", "))
return words.filter { !$0.isEmpty }
}```swift
func wordsString(s: String) -> [String] {
let words = s.components(separatedBy: CharacterSet(charactersIn: ", "))
return words.filter { !$0.isEmpty }
}
```func wordsString(s: String) -> [String] {
let words = s.components(separatedBy: CharacterSet(charactersIn: ", "))
return words.filter { !$0.isEmpty }
}```swift
func wordsString(s: String) -> [String] {
let words = s.components(separatedBy: CharacterSet(charactersIn: ", "))
return words.filter { !$0.isEmpty }
}
```func wordsString(s: String) -> [String] {
let words = s.components(separatedBy: CharacterSet(charactersIn: ", "))
return words.filter { !$0.isEmpty }
}```swift
func wordsString(s: String) -> [String] {
let words = s.components(separatedBy: CharacterSet(charactersIn: ", "))
return words.filter { !$0.isEmpty }
}
```func wordsString(s: String) -> [String] {
let words = s.components(separatedBy: CharacterSet(charactersIn: ", "))
return words.filter { !$0.isEmpty }
}```swift
func wordsString(s: String) -> [String] {
let words = s.components(separatedBy: CharacterSet(charactersIn: ", "))
return words.filter { !$0.isEmpty }
}
```func wordsString(s: String) -> [String] {
let words = s.components(separatedBy: CharacterSet(charactersIn: ", "))
return words.filter { !$0.isEmpty }
}```swift
func wordsString(s: String) -> [String] {
let words = s.components(separatedBy: CharacterSet(charactersIn: ", "))
return words.filter { !$0.isEmpty }
}
```func wordsString(s: String) -> [String] {
let words = s.components(separatedBy: CharacterSet(charactersIn: ", "))
return words.filter { !$0.isEmpty }
}```swift
func wordsString(s: String) -> [String] {
let words = s.components(separatedBy: CharacterSet(charactersIn: ", "))
return words.filter { !$0.isEmpty }
}
```func wordsString(s: String) -> [String] {
let words = s.components(separatedBy: CharacterSet(charactersIn: ", "))
return words.filter { !$0.isEmpty }
}```swift
func wordsString(s: String) -> [String] {
let words = s.components(separatedBy: CharacterSet(charactersIn: ", "))
return words.filter { !$0.isEmpty }
}
```func chooseNum(x: Int, y: Int) -> Int {
var maxEven = -1
for num in x...y {
if num % 2 == 0 && num > maxEven {
maxEven = num
}
}
return maxEven
}```swift
func chooseNum(x: Int, y: Int) -> Int {
var maxEven = -1
for num in x...y {
if num % 2 == 0 && num > maxEven {
maxEven = num
}
}
return maxEven
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc chooseNum(x: Int, y: Int) -> Int {
var maxEven = -1
for num in x...y {
if num % 2 == 0 && num > maxEven {
maxEven = num
}
}
return maxEven
}```swift
func chooseNum(x: Int, y: Int) -> Int {
var maxEven = -1
for num in x...y {
if num % 2 == 0 && num > maxEven {
maxEven = num
}
}
return maxEven
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc chooseNum(x: Int, y: Int) -> Int {
var maxEven = -1
for num in x...y {
if num % 2 == 0 && num > maxEven {
maxEven = num
}
}
return maxEven
}func chooseNum(x: Int, y: Int) -> Int {
var maxEven = -1
for num in x...y {
if num % 2 == 0 && num > maxEven {
maxEven = num
}
}
return maxEven
} // Fatal error: Range requires lowerBound <= upperBoundfunc chooseNum(x: Int, y: Int) -> Int {
var maxEven = -1
for num in x...y {
if num % 2 == 0 && num > maxEven {
maxEven = num
}
}
return maxEven
}```swift
func chooseNum(x: Int, y: Int) -> Int {
var maxEven = -1
for num in x...y {
if num % 2 == 0 && num > maxEven {
maxEven = num
}
}
return maxEven
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc chooseNum(x: Int, y: Int) -> Int {
var maxEven = -1
for num in x...y {
if num % 2 == 0 && num > maxEven {
maxEven = num
}
}
return maxEven
}```swift
func chooseNum(x: Int, y: Int) -> Int {
var maxEven = -1
for num in x...y {
if num % 2 == 0 && num > maxEven {
maxEven = num
}
}
return maxEven
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc chooseNum(x: Int, y: Int) -> Int {
var maxEven = -1
for num in x...y {
if num % 2 == 0 && num > maxEven {
maxEven = num
}
}
return maxEven
}```swift
func chooseNum(x: Int, y: Int) -> Int {
var maxEven = -1
for num in x...y {
if num % 2 == 0 && num > maxEven {
maxEven = num
}
}
return maxEven
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc chooseNum(x: Int, y: Int) -> Int {
var maxEven = -1
for num in x...y {
if num % 2 == 0 && num > maxEven {
maxEven = num
}
}
return maxEven
}```swift
func chooseNum(x: Int, y: Int) -> Int {
var maxEven = -1
for num in x...y {
if num % 2 == 0 && num > maxEven {
maxEven = num
}
}
return maxEven
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc chooseNum(x: Int, y: Int) -> Int {
var maxEven = -1
for num in x...y {
if num % 2 == 0 && num > maxEven {
maxEven = num
}
}
return maxEven
}```swift
func chooseNum(x: Int, y: Int) -> Int {
var maxEven = -1
for num in x...y {
if num % 2 == 0 && num > maxEven {
maxEven = num
}
}
return maxEven
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc chooseNum(x: Int, y: Int) -> Int {
var maxEven = -1
for num in x...y {
if num % 2 == 0 && num > maxEven {
maxEven = num
}
}
return maxEven
}```swift
func chooseNum(x: Int, y: Int) -> Int {
var maxEven = -1
for num in x...y {
if num % 2 == 0 && num > maxEven {
maxEven = num
}
}
return maxEven
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc chooseNum(x: Int, y: Int) -> Int {
var maxEven = -1
for num in x...y {
if num % 2 == 0 && num > maxEven {
maxEven = num
}
}
return maxEven
}```swift
func chooseNum(x: Int, y: Int) -> Int {
var maxEven = -1
for num in x...y {
if num % 2 == 0 && num > maxEven {
maxEven = num
}
}
return maxEven
}
``` // Fatal error: Range requires lowerBound <= upperBoundextension 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 avg = sum / (m - n + 1)
let roundedAvg = Int(round(Double(avg)))
return .success("0b" + String(roundedAvg, radix: 2))
}```swift
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let sum = (n...m).reduce(0, +)
let avg = sum / (m - n + 1)
let roundedAvg = Int(round(Double(avg)))
return .success("0b" + String(roundedAvg, radix: 2))
}
``` // XCTAssertTrue failedextension 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 avg = Int(Double(sum) / Double(m - n + 1) + 0.5)
return .success("0b" + String(avg, radix: 2))
}```swift
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let sum = (n...m).reduce(0, +)
let avg = Int(Double(sum) / Double(m - n + 1) + 0.5)
return .success("0b" + String(avg, radix: 2))
}
```extension Int: Error {
}
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
if n > m {
return .failure(-1)
}
let sum = (n...m).reduce(0, +)
let average = Int(Double(sum) / Double(m - n + 1) + 0.5)
return .success("0b" + String(average, radix: 2))
}```swift
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
if n > m {
return .failure(-1)
}
let sum = (n...m).reduce(0, +)
let average = Int(Double(sum) / Double(m - n + 1) + 0.5)
return .success("0b" + String(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 average = sum / (m - n + 1)
let roundedAverage = Int((Double(average) + 0.5).rounded())
return .success("0b" + String(roundedAverage, radix: 2))
}```swift
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let sum = (n...m).reduce(0, +)
let average = sum / (m - n + 1)
let roundedAverage = Int((Double(average) + 0.5).rounded())
return .success("0b" + String(roundedAverage, radix: 2))
}
``` // XCTAssertTrue failedextension 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 average = Int(Double(sum) / Double(m - n + 1) + 0.5)
let binaryString = String(average, radix: 2)
return .success("0b" + binaryString)
}```swift
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let sum = (n...m).reduce(0, +)
let average = Int(Double(sum) / Double(m - n + 1) + 0.5)
let binaryString = String(average, radix: 2)
return .success("0b" + binaryString)
}
```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 avg = sum / (m - n + 1)
let roundedAvg = Int(round(Double(avg)))
return .success("0b" + String(roundedAvg, radix: 2))
}```swift
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let sum = (n...m).reduce(0, +)
let avg = sum / (m - n + 1)
let roundedAvg = Int(round(Double(avg)))
return .success("0b" + String(roundedAvg, radix: 2))
}
``` // XCTAssertTrue failedextension 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 avg = sum / (m - n + 1)
let roundedAvg = Int(Double(avg).rounded())
return .success("0b" + String(roundedAvg, radix: 2))
}```swift
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let sum = (n...m).reduce(0, +)
let avg = sum / (m - n + 1)
let roundedAvg = Int(Double(avg).rounded())
return .success("0b" + String(roundedAvg, radix: 2))
}
``` // XCTAssertTrue failedextension 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 avg = Int(Double(sum) / Double(m - n + 1) + 0.5)
return .success("0b" + String(avg, radix: 2))
}```swift
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let sum = (n...m).reduce(0, +)
let avg = Int(Double(sum) / Double(m - n + 1) + 0.5)
return .success("0b" + String(avg, 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 average = sum / (m - n + 1)
let roundedAverage = Int(Double(average).rounded())
return .success("0b" + String(roundedAverage, radix: 2))
}```swift
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let sum = (n...m).reduce(0, +)
let average = sum / (m - n + 1)
let roundedAverage = Int(Double(average).rounded())
return .success("0b" + String(roundedAverage, radix: 2))
}
``` // XCTAssertTrue failedextension 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 average = sum / (m - n + 1)
let roundedAverage = Int(Double(average).rounded())
return .success("0b" + String(roundedAverage, radix: 2))
}```swift
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let sum = (n...m).reduce(0, +)
let average = sum / (m - n + 1)
let roundedAverage = Int(Double(average).rounded())
return .success("0b" + String(roundedAverage, radix: 2))
}
``` // XCTAssertTrue failedfunc uniqueDigits(x: [Int]) -> [Int] {
return x.filter { number in
let digits = String(number).compactMap { Int(String($0)) }
return digits.allSatisfy { $0 % 2 != 0 }
}.sorted()
}func uniqueDigits(x: [Int]) -> [Int] {
return x.filter { number in
let digits = String(number).compactMap { Int(String($0)) }
return digits.allSatisfy { $0 % 2 != 0 }
}.sorted()
}func uniqueDigits(x: [Int]) -> [Int] {
return x.filter { num in
let digits = String(num).compactMap { Int(String($0)) }
return digits.allSatisfy { $0 % 2 != 0 }
}.sorted()
}```swift
func uniqueDigits(x: [Int]) -> [Int] {
return x.filter { num in
let digits = String(num).compactMap { Int(String($0)) }
return digits.allSatisfy { $0 % 2 != 0 }
}.sorted()
}
```func uniqueDigits(x: [Int]) -> [Int] {
return x.filter { number in
let digits = String(number).compactMap { Int(String($0)) }
return digits.allSatisfy { $0 % 2 != 0 }
}.sorted()
}func uniqueDigits(x: [Int]) -> [Int] {
return x.filter { number in
let digits = String(number).compactMap { Int(String($0)) }
return digits.allSatisfy { $0 % 2 != 0 }
}.sorted()
}func uniqueDigits(x: [Int]) -> [Int] {
return x.filter { num in
let digits = String(num).compactMap { Int(String($0)) }
return digits.allSatisfy { $0 % 2 != 0 }
}.sorted()
}func uniqueDigits(x: [Int]) -> [Int] {
return x.filter { num in
let digits = String(num).compactMap { Int(String($0)) }
return digits.allSatisfy { $0 % 2 != 0 }
}.sorted()
}func uniqueDigits(x: [Int]) -> [Int] {
return x.filter { num in
let digits = String(num).compactMap { Int(String($0)) }
return digits.allSatisfy { $0 % 2 != 0 }
}.sorted()
}func uniqueDigits(x: [Int]) -> [Int] {
return x.filter { num in
let digits = String(num).compactMap { Int(String($0)) }
return digits.allSatisfy { $0 % 2 != 0 }
}.sorted()
}func uniqueDigits(x: [Int]) -> [Int] {
return x.filter { num in
let digits = String(num).compactMap { Int(String($0)) }
return digits.allSatisfy { $0 % 2 != 0 }
}.sorted()
}func uniqueDigits(x: [Int]) -> [Int] {
return x.filter { num in
let digits = String(num).compactMap { Int(String($0)) }
return digits.allSatisfy { $0 % 2 != 0 }
}.sorted()
}func uniqueDigits(x: [Int]) -> [Int] {
return x.filter { num in
let digits = String(num).compactMap { Int(String($0)) }
return digits.allSatisfy { $0 % 2 != 0 }
}.sorted()
}```swift
func uniqueDigits(x: [Int]) -> [Int] {
return x.filter { num in
let digits = String(num).compactMap { Int(String($0)) }
return digits.allSatisfy { $0 % 2 != 0 }
}.sorted()
}
```func uniqueDigits(x: [Int]) -> [Int] {
return x.filter { num in
let digits = String(num).compactMap { Int(String($0)) }
return digits.allSatisfy { $0 % 2 != 0 }
}.sorted()
}func uniqueDigits(x: [Int]) -> [Int] {
return x.filter { num in
let digits = String(num).compactMap { Int(String($0)) }
return digits.allSatisfy { $0 % 2 != 0 }
}.sorted()
}func uniqueDigits(x: [Int]) -> [Int] {
return x.filter { num in
let digits = String(num).compactMap { Int(String($0)) }
return digits.allSatisfy { $0 % 2 != 0 }
}.sorted()
}```swift
func uniqueDigits(x: [Int]) -> [Int] {
return x.filter { num in
let digits = String(num).compactMap { Int(String($0)) }
return digits.allSatisfy { $0 % 2 != 0 }
}.sorted()
}
```func uniqueDigits(x: [Int]) -> [Int] {
return x.filter { num in
let digits = String(num).compactMap { Int(String($0)) }
return digits.allSatisfy { $0 % 2 != 0 }
}.sorted()
}```swift
func uniqueDigits(x: [Int]) -> [Int] {
return x.filter { num in
let digits = String(num).compactMap { Int(String($0)) }
return digits.allSatisfy { $0 % 2 != 0 }
}.sorted()
}
```func byLength(arr: [Int]) -> [String] {
let validNumbers = arr.filter { $0 >= 1 && $0 <= 9 }
let sortedNumbers = validNumbers.sorted()
let reversedNumbers = sortedNumbers.reversed()
let result = reversedNumbers.map { number in
switch number {
case 1:
return "One"
case 2:
return "Two"
case 3:
return "Three"
case 4:
return "Four"
case 5:
return "Five"
case 6:
return "Six"
case 7:
return "Seven"
case 8:
return "Eight"
case 9:
return "Nine"
default:
return ""
}
}
return result
}```swift
func byLength(arr: [Int]) -> [String] {
let validNumbers = arr.filter { $0 >= 1 && $0 <= 9 }
let sortedNumbers = validNumbers.sorted()
let reversedNumbers = sortedNumbers.reversed()
let result = reversedNumbers.map { number in
switch number {
case 1:
return "One"
case 2:
return "Two"
case 3:
return "Three"
case 4:
return "Four"
case 5:
return "Five"
case 6:
return "Six"
case 7:
return "Seven"
case 8:
return "Eight"
case 9:
return "Nine"
default:
return ""
}
}
return result
}
```func byLength(arr: [Int]) -> [String] {
let validNumbers = arr.filter { $0 >= 1 && $0 <= 9 }
let sortedNumbers = validNumbers.sorted()
let reversedNumbers = sortedNumbers.reversed()
let result = reversedNumbers.map { number in
switch number {
case 1:
return "One"
case 2:
return "Two"
case 3:
return "Three"
case 4:
return "Four"
case 5:
return "Five"
case 6:
return "Six"
case 7:
return "Seven"
case 8:
return "Eight"
case 9:
return "Nine"
default:
return ""
}
}
return result
}```swift
func byLength(arr: [Int]) -> [String] {
let validNumbers = arr.filter { $0 >= 1 && $0 <= 9 }
let sortedNumbers = validNumbers.sorted()
let reversedNumbers = sortedNumbers.reversed()
let result = reversedNumbers.map { number in
switch number {
case 1:
return "One"
case 2:
return "Two"
case 3:
return "Three"
case 4:
return "Four"
case 5:
return "Five"
case 6:
return "Six"
case 7:
return "Seven"
case 8:
return "Eight"
case 9:
return "Nine"
default:
return ""
}
}
return result
}
```func byLength(arr: [Int]) -> [String] {
let validNumbers = arr.filter { $0 >= 1 && $0 <= 9 }
let sortedNumbers = validNumbers.sorted()
let reversedNumbers = sortedNumbers.reversed()
let numberNames = ["One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine"]
let result = reversedNumbers.map { numberNames[$0 - 1] }
return result
}```swift
func byLength(arr: [Int]) -> [String] {
let validNumbers = arr.filter { $0 >= 1 && $0 <= 9 }
let sortedNumbers = validNumbers.sorted()
let reversedNumbers = sortedNumbers.reversed()
let numberNames = ["One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine"]
let result = reversedNumbers.map { numberNames[$0 - 1] }
return result
}
```func byLength(arr: [Int]) -> [String] {
let validNumbers = arr.filter { $0 >= 1 && $0 <= 9 }
let sortedNumbers = validNumbers.sorted()
let reversedNumbers = sortedNumbers.reversed()
let numberNames = reversedNumbers.map { number in
switch number {
case 1:
return "One"
case 2:
return "Two"
case 3:
return "Three"
case 4:
return "Four"
case 5:
return "Five"
case 6:
return "Six"
case 7:
return "Seven"
case 8:
return "Eight"
case 9:
return "Nine"
default:
return ""
}
}
return numberNames
}```swift
func byLength(arr: [Int]) -> [String] {
let validNumbers = arr.filter { $0 >= 1 && $0 <= 9 }
let sortedNumbers = validNumbers.sorted()
let reversedNumbers = sortedNumbers.reversed()
let numberNames = reversedNumbers.map { number in
switch number {
case 1:
return "One"
case 2:
return "Two"
case 3:
return "Three"
case 4:
return "Four"
case 5:
return "Five"
case 6:
return "Six"
case 7:
return "Seven"
case 8:
return "Eight"
case 9:
return "Nine"
default:
return ""
}
}
return numberNames
}
```func byLength(arr: [Int]) -> [String] {
let validNumbers = arr.filter { $0 >= 1 && $0 <= 9 }
let sortedNumbers = validNumbers.sorted()
let reversedNumbers = sortedNumbers.reversed()
let result = reversedNumbers.map {
switch $0 {
case 1:
return "One"
case 2:
return "Two"
case 3:
return "Three"
case 4:
return "Four"
case 5:
return "Five"
case 6:
return "Six"
case 7:
return "Seven"
case 8:
return "Eight"
case 9:
return "Nine"
default:
return ""
}
}
return result
}```swift
func byLength(arr: [Int]) -> [String] {
let validNumbers = arr.filter { $0 >= 1 && $0 <= 9 }
let sortedNumbers = validNumbers.sorted()
let reversedNumbers = sortedNumbers.reversed()
let result = reversedNumbers.map {
switch $0 {
case 1:
return "One"
case 2:
return "Two"
case 3:
return "Three"
case 4:
return "Four"
case 5:
return "Five"
case 6:
return "Six"
case 7:
return "Seven"
case 8:
return "Eight"
case 9:
return "Nine"
default:
return ""
}
}
return result
}
```func byLength(arr: [Int]) -> [String] {
let validNumbers = arr.filter { $0 >= 1 && $0 <= 9 }
let sortedNumbers = validNumbers.sorted()
let reversedNumbers = sortedNumbers.reversed()
let result = reversedNumbers.map { number in
switch number {
case 1:
return "One"
case 2:
return "Two"
case 3:
return "Three"
case 4:
return "Four"
case 5:
return "Five"
case 6:
return "Six"
case 7:
return "Seven"
case 8:
return "Eight"
case 9:
return "Nine"
default:
return ""
}
}
return result
}```swift
func byLength(arr: [Int]) -> [String] {
let validNumbers = arr.filter { $0 >= 1 && $0 <= 9 }
let sortedNumbers = validNumbers.sorted()
let reversedNumbers = sortedNumbers.reversed()
let result = reversedNumbers.map { number in
switch number {
case 1:
return "One"
case 2:
return "Two"
case 3:
return "Three"
case 4:
return "Four"
case 5:
return "Five"
case 6:
return "Six"
case 7:
return "Seven"
case 8:
return "Eight"
case 9:
return "Nine"
default:
return ""
}
}
return result
}
```func byLength(arr: [Int]) -> [String] {
let validNumbers = arr.filter { $0 >= 1 && $0 <= 9 }
let sortedNumbers = validNumbers.sorted()
let reversedNumbers = sortedNumbers.reversed()
let numberNames = ["One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine"]
let result = reversedNumbers.map { numberNames[$0 - 1] }
return result
}```swift
func byLength(arr: [Int]) -> [String] {
let validNumbers = arr.filter { $0 >= 1 && $0 <= 9 }
let sortedNumbers = validNumbers.sorted()
let reversedNumbers = sortedNumbers.reversed()
let numberNames = ["One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine"]
let result = reversedNumbers.map { numberNames[$0 - 1] }
return result
}
```func byLength(arr: [Int]) -> [String] {
let validNumbers = arr.filter { $0 >= 1 && $0 <= 9 }
let sortedNumbers = validNumbers.sorted()
let reversedNumbers = sortedNumbers.reversed()
let result = reversedNumbers.map { number in
switch number {
case 1:
return "One"
case 2:
return "Two"
case 3:
return "Three"
case 4:
return "Four"
case 5:
return "Five"
case 6:
return "Six"
case 7:
return "Seven"
case 8:
return "Eight"
case 9:
return "Nine"
default:
return ""
}
}
return result
}```swift
func byLength(arr: [Int]) -> [String] {
let validNumbers = arr.filter { $0 >= 1 && $0 <= 9 }
let sortedNumbers = validNumbers.sorted()
let reversedNumbers = sortedNumbers.reversed()
let result = reversedNumbers.map { number in
switch number {
case 1:
return "One"
case 2:
return "Two"
case 3:
return "Three"
case 4:
return "Four"
case 5:
return "Five"
case 6:
return "Six"
case 7:
return "Seven"
case 8:
return "Eight"
case 9:
return "Nine"
default:
return ""
}
}
return result
}
```func byLength(arr: [Int]) -> [String] {
let validNumbers = arr.filter { $0 >= 1 && $0 <= 9 }
let sortedNumbers = validNumbers.sorted()
let reversedNumbers = sortedNumbers.reversed()
let result = reversedNumbers.map { number in
switch number {
case 1:
return "One"
case 2:
return "Two"
case 3:
return "Three"
case 4:
return "Four"
case 5:
return "Five"
case 6:
return "Six"
case 7:
return "Seven"
case 8:
return "Eight"
case 9:
return "Nine"
default:
return ""
}
}
return result
}```swift
func byLength(arr: [Int]) -> [String] {
let validNumbers = arr.filter { $0 >= 1 && $0 <= 9 }
let sortedNumbers = validNumbers.sorted()
let reversedNumbers = sortedNumbers.reversed()
let result = reversedNumbers.map { number in
switch number {
case 1:
return "One"
case 2:
return "Two"
case 3:
return "Three"
case 4:
return "Four"
case 5:
return "Five"
case 6:
return "Six"
case 7:
return "Seven"
case 8:
return "Eight"
case 9:
return "Nine"
default:
return ""
}
}
return result
}
```func byLength(arr: [Int]) -> [String] {
let validNumbers = arr.filter { $0 >= 1 && $0 <= 9 }
let sortedNumbers = validNumbers.sorted()
let reversedNumbers = sortedNumbers.reversed()
let result = reversedNumbers.map { number in
switch number {
case 1:
return "One"
case 2:
return "Two"
case 3:
return "Three"
case 4:
return "Four"
case 5:
return "Five"
case 6:
return "Six"
case 7:
return "Seven"
case 8:
return "Eight"
case 9:
return "Nine"
default:
return ""
}
}
return result
}```swift
func byLength(arr: [Int]) -> [String] {
let validNumbers = arr.filter { $0 >= 1 && $0 <= 9 }
let sortedNumbers = validNumbers.sorted()
let reversedNumbers = sortedNumbers.reversed()
let result = reversedNumbers.map { number in
switch number {
case 1:
return "One"
case 2:
return "Two"
case 3:
return "Three"
case 4:
return "Four"
case 5:
return "Five"
case 6:
return "Six"
case 7:
return "Seven"
case 8:
return "Eight"
case 9:
return "Nine"
default:
return ""
}
}
return result
}
```func f(n: Int) -> [Int] {
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
var factorial = 1
for j in 1...i {
factorial *= j
}
result.append(factorial)
} else {
var sum = 0
for j in 1...i {
sum += j
}
result.append(sum)
}
}
return result
}```swift
func f(n: Int) -> [Int] {
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
var factorial = 1
for j in 1...i {
factorial *= j
}
result.append(factorial)
} else {
var sum = 0
for j in 1...i {
sum += j
}
result.append(sum)
}
}
return result
}
```func f(n: Int) -> [Int] {
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
var factorial = 1
for j in 1...i {
factorial *= j
}
result.append(factorial)
} else {
var sum = 0
for j in 1...i {
sum += j
}
result.append(sum)
}
}
return result
}```swift
func f(n: Int) -> [Int] {
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
var factorial = 1
for j in 1...i {
factorial *= j
}
result.append(factorial)
} else {
var sum = 0
for j in 1...i {
sum += j
}
result.append(sum)
}
}
return result
}
```func f(n: Int) -> [Int] {
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
var factorial = 1
for j in 1...i {
factorial *= j
}
result.append(factorial)
} else {
var sum = 0
for j in 1...i {
sum += j
}
result.append(sum)
}
}
return result
}```swift
func f(n: Int) -> [Int] {
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
var factorial = 1
for j in 1...i {
factorial *= j
}
result.append(factorial)
} else {
var sum = 0
for j in 1...i {
sum += j
}
result.append(sum)
}
}
return result
}
```func f(n: Int) -> [Int] {
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
var factorial = 1
for j in 1...i {
factorial *= j
}
result.append(factorial)
} else {
var sum = 0
for j in 1...i {
sum += j
}
result.append(sum)
}
}
return result
}```swift
func f(n: Int) -> [Int] {
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
var factorial = 1
for j in 1...i {
factorial *= j
}
result.append(factorial)
} else {
var sum = 0
for j in 1...i {
sum += j
}
result.append(sum)
}
}
return result
}
```func f(n: Int) -> [Int] {
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
var factorial = 1
for j in 1...i {
factorial *= j
}
result.append(factorial)
} else {
var sum = 0
for j in 1...i {
sum += j
}
result.append(sum)
}
}
return result
}```swift
func f(n: Int) -> [Int] {
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
var factorial = 1
for j in 1...i {
factorial *= j
}
result.append(factorial)
} else {
var sum = 0
for j in 1...i {
sum += j
}
result.append(sum)
}
}
return result
}
```func f(n: Int) -> [Int] {
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
var factorial = 1
for j in 1...i {
factorial *= j
}
result.append(factorial)
} else {
var sum = 0
for j in 1...i {
sum += j
}
result.append(sum)
}
}
return result
}```swift
func f(n: Int) -> [Int] {
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
var factorial = 1
for j in 1...i {
factorial *= j
}
result.append(factorial)
} else {
var sum = 0
for j in 1...i {
sum += j
}
result.append(sum)
}
}
return result
}
```func f(n: Int) -> [Int] {
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
var factorial = 1
for j in 1...i {
factorial *= j
}
result.append(factorial)
} else {
var sum = 0
for j in 1...i {
sum += j
}
result.append(sum)
}
}
return result
}```swift
func f(n: Int) -> [Int] {
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
var factorial = 1
for j in 1...i {
factorial *= j
}
result.append(factorial)
} else {
var sum = 0
for j in 1...i {
sum += j
}
result.append(sum)
}
}
return result
}
```func f(n: Int) -> [Int] {
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
var factorial = 1
for j in 1...i {
factorial *= j
}
result.append(factorial)
} else {
var sum = 0
for j in 1...i {
sum += j
}
result.append(sum)
}
}
return result
}```swift
func f(n: Int) -> [Int] {
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
var factorial = 1
for j in 1...i {
factorial *= j
}
result.append(factorial)
} else {
var sum = 0
for j in 1...i {
sum += j
}
result.append(sum)
}
}
return result
}
```func f(n: Int) -> [Int] {
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
var factorial = 1
for j in 1...i {
factorial *= j
}
result.append(factorial)
} else {
var sum = 0
for j in 1...i {
sum += j
}
result.append(sum)
}
}
return result
}```swift
func f(n: Int) -> [Int] {
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
var factorial = 1
for j in 1...i {
factorial *= j
}
result.append(factorial)
} else {
var sum = 0
for j in 1...i {
sum += j
}
result.append(sum)
}
}
return result
}
```func f(n: Int) -> [Int] {
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
var factorial = 1
for j in 1...i {
factorial *= j
}
result.append(factorial)
} else {
var sum = 0
for j in 1...i {
sum += j
}
result.append(sum)
}
}
return result
}```swift
func f(n: Int) -> [Int] {
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
var factorial = 1
for j in 1...i {
factorial *= j
}
result.append(factorial)
} else {
var sum = 0
for j in 1...i {
sum += j
}
result.append(sum)
}
}
return result
}
```func isPalindrome(_ num: Int) -> Bool {
let strNum = String(num)
return strNum == String(strNum.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)
return strNum == String(strNum.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 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)
}```swift
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)
return strNum == String(strNum.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)
return strNum == String(strNum.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 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 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)
return strNum == String(strNum.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)
return strNum == String(strNum.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)
return strNum == String(strNum.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)
return strNum == String(strNum.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)
return strNum == String(strNum.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)
}```swift
func isPalindrome(_ num: Int) -> Bool {
let strNum = String(num)
return strNum == String(strNum.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)
return strNum == String(strNum.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)
return strNum == String(strNum.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)
return strNum == String(strNum.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)
}```swift
func isPalindrome(_ num: Int) -> Bool {
let strNum = String(num)
return strNum == String(strNum.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)
return strNum == String(strNum.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)
return strNum == String(strNum.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 countNums(arr: [Int]) -> Int {
var count = 0
for num in arr {
var sumOfDigits = 0
var isNegative = false
var numString = String(num)
if num < 0 {
isNegative = true
numString.remove(at: numString.startIndex)
}
for char in numString {
if let digit = Int(String(char)) {
sumOfDigits += digit
}
}
if isNegative {
sumOfDigits *= -1
}
if sumOfDigits > 0 {
count += 1
}
}
return count
}func countNums(arr: [Int]) -> Int {
var count = 0
for num in arr {
var sumOfDigits = 0
var isNegative = false
var numString = String(num)
if num < 0 {
isNegative = true
numString.remove(at: numString.startIndex)
}
for char in numString {
if let digit = Int(String(char)) {
sumOfDigits += digit
}
}
if isNegative {
sumOfDigits *= -1
}
if sumOfDigits > 0 {
count += 1
}
}
return count
} // XCTAssertTrue failedfunc countNums(arr: [Int]) -> Int {
var count = 0
for num in arr {
var sum = 0
var numStr = String(num)
for char in numStr {
if char.isNumber {
sum += Int(String(char)) ?? 0
} else if char == "-" {
sum = -1 * (Int(String(numStr.dropFirst())) ?? 0)
}
}
if sum > 0 {
count += 1
}
}
return count
}func countNums(arr: [Int]) -> Int {
var count = 0
for num in arr {
var sum = 0
var numStr = String(num)
for char in numStr {
if char.isNumber {
sum += Int(String(char)) ?? 0
} else if char == "-" {
sum = -1 * (Int(String(numStr.dropFirst())) ?? 0)
}
}
if sum > 0 {
count += 1
}
}
return count
}var numStr = String(num) // variable 'numStr' was never mutated; consider changing to 'let' constant // XCTAssertTrue failedfunc countNums(arr: [Int]) -> Int {
var count = 0
for num in arr {
var sumOfDigits = 0
var numString = String(num)
if num < 0 {
for char in numString.dropFirst() {
if let digit = Int(String(char)) {
sumOfDigits += digit
}
}
if let firstDigit = Int(String(numString.first!)) {
sumOfDigits = -firstDigit + sumOfDigits
}
} else {
for char in numString {
if let digit = Int(String(char)) {
sumOfDigits += digit
}
}
}
if sumOfDigits > 0 {
count += 1
}
}
return count
}```swift
func countNums(arr: [Int]) -> Int {
var count = 0
for num in arr {
var sumOfDigits = 0
var numString = String(num)
if num < 0 {
for char in numString.dropFirst() {
if let digit = Int(String(char)) {
sumOfDigits += digit
}
}
if let firstDigit = Int(String(numString.first!)) {
sumOfDigits = -firstDigit + sumOfDigits
}
} else {
for char in numString {
if let digit = Int(String(char)) {
sumOfDigits += digit
}
}
}
if sumOfDigits > 0 {
count += 1
}
}
return count
}
```var numString = String(num) // variable 'numString' was never mutated; consider changing to 'let' constant // XCTAssertTrue failedfunc countNums(arr: [Int]) -> Int {
var count = 0
for num in arr {
var sum = 0
var numString = String(num)
if num < 0 {
for char in numString.dropFirst() {
if let digit = Int(String(char)) {
sum += digit
}
}
if let firstDigit = Int(String(numString.first!)) {
sum = -firstDigit + sum
}
} else {
for char in numString {
if let digit = Int(String(char)) {
sum += digit
}
}
}
if sum > 0 {
count += 1
}
}
return count
}```swift
func countNums(arr: [Int]) -> Int {
var count = 0
for num in arr {
var sum = 0
var numString = String(num)
if num < 0 {
for char in numString.dropFirst() {
if let digit = Int(String(char)) {
sum += digit
}
}
if let firstDigit = Int(String(numString.first!)) {
sum = -firstDigit + sum
}
} else {
for char in numString {
if let digit = Int(String(char)) {
sum += digit
}
}
}
if sum > 0 {
count += 1
}
}
return count
}
```var numString = String(num) // variable 'numString' was never mutated; consider changing to 'let' constant // XCTAssertTrue failedfunc countNums(arr: [Int]) -> Int {
var count = 0
for num in arr {
var sum = 0
var numString = String(num)
for char in numString {
if char.isNumber {
sum += Int(String(char)) ?? 0
} else if char == "-" {
sum = -Int(String(numString.dropFirst())) ?? 0
}
}
if sum > 0 {
count += 1
}
}
return count
}```swift
func countNums(arr: [Int]) -> Int {
var count = 0
for num in arr {
var sum = 0
var numString = String(num)
for char in numString {
if char.isNumber {
sum += Int(String(char)) ?? 0
} else if char == "-" {
sum = -Int(String(numString.dropFirst())) ?? 0
}
}
if sum > 0 {
count += 1
}
}
return count
}
```sum = -Int(String(numString.dropFirst())) ?? 0 // value of optional type 'Int?' must be unwrapped to a value of type 'Int'func countNums(arr: [Int]) -> Int {
var count = 0
for num in arr {
var sumOfDigits = 0
var numString = String(abs(num))
for char in numString {
if let digit = Int(String(char)) {
sumOfDigits += digit
}
}
if num < 0 {
sumOfDigits *= -1
}
if sumOfDigits > 0 {
count += 1
}
}
return count
}func countNums(arr: [Int]) -> Int {
var count = 0
for num in arr {
var sumOfDigits = 0
var numString = String(abs(num))
for char in numString {
if let digit = Int(String(char)) {
sumOfDigits += digit
}
}
if num < 0 {
sumOfDigits *= -1
}
if sumOfDigits > 0 {
count += 1
}
}
return count
}var numString = String(abs(num)) // variable 'numString' was never mutated; consider changing to 'let' constant // XCTAssertTrue failedfunc countNums(arr: [Int]) -> Int {
var count = 0
for num in arr {
var sum = 0
var numString = String(num)
for char in numString {
if char.isNumber {
sum += Int(String(char))!
} else if char == "-" {
sum += Int(String(char) + String(numString[numString.index(after: numString.startIndex)]))!
}
}
if sum > 0 {
count += 1
}
}
return count
}```swift
func countNums(arr: [Int]) -> Int {
var count = 0
for num in arr {
var sum = 0
var numString = String(num)
for char in numString {
if char.isNumber {
sum += Int(String(char))!
} else if char == "-" {
sum += Int(String(char) + String(numString[numString.index(after: numString.startIndex)]))!
}
}
if sum > 0 {
count += 1
}
}
return count
}
```var numString = String(num) // variable 'numString' was never mutated; consider changing to 'let' constantfunc countNums(arr: [Int]) -> Int {
var count = 0
for num in arr {
var sum = 0
var isNegative = false
var numStr = String(num)
if num < 0 {
isNegative = true
numStr.removeFirst() // Remove the negative sign
}
for char in numStr {
if let digit = Int(String(char)) {
sum += digit
}
}
if isNegative {
sum *= -1
}
if sum > 0 {
count += 1
}
}
return count
}func countNums(arr: [Int]) -> Int {
var count = 0
for num in arr {
var sum = 0
var isNegative = false
var numStr = String(num)
if num < 0 {
isNegative = true
numStr.removeFirst() // Remove the negative sign
}
for char in numStr {
if let digit = Int(String(char)) {
sum += digit
}
}
if isNegative {
sum *= -1
}
if sum > 0 {
count += 1
}
}
return count
} // XCTAssertTrue failedfunc countNums(arr: [Int]) -> Int {
var count = 0
for num in arr {
var sum = 0
var isNegative = false
var numStr = String(num)
if num < 0 {
isNegative = true
numStr.removeFirst() // Remove the negative sign
}
for char in numStr {
if let digit = Int(String(char)) {
sum += digit
}
}
if isNegative {
sum *= -1
}
if sum > 0 {
count += 1
}
}
return count
}func countNums(arr: [Int]) -> Int {
var count = 0
for num in arr {
var sum = 0
var isNegative = false
var numStr = String(num)
if num < 0 {
isNegative = true
numStr.removeFirst() // Remove the negative sign
}
for char in numStr {
if let digit = Int(String(char)) {
sum += digit
}
}
if isNegative {
sum *= -1
}
if sum > 0 {
count += 1
}
}
return count
} // XCTAssertTrue failedfunc countNums(arr: [Int]) -> Int {
var count = 0
for num in arr {
var sum = 0
var numStr = String(num)
for char in numStr {
if char.isNumber {
sum += Int(String(char))!
} else if char == "-" {
sum += Int(String(char))!
}
}
if sum > 0 {
count += 1
}
}
return count
}func countNums(arr: [Int]) -> Int {
var count = 0
for num in arr {
var sum = 0
var numStr = String(num)
for char in numStr {
if char.isNumber {
sum += Int(String(char))!
} else if char == "-" {
sum += Int(String(char))!
}
}
if sum > 0 {
count += 1
}
}
return count
}var numStr = String(num) // variable 'numStr' was never mutated; consider changing to 'let' constant // Fatal error: Unexpectedly found nil while unwrapping an Optional valuefunc moveOneBall(arr: [Int]) -> Bool {
if arr.isEmpty {
return true
}
let sortedArr = arr.sorted()
let n = arr.count
for i in 0..<n {
if arr == sortedArr {
return true
}
arr.insert(arr.removeLast(), at: 0)
}
return false
}```swift
func moveOneBall(arr: [Int]) -> Bool {
if arr.isEmpty {
return true
}
let sortedArr = arr.sorted()
let n = arr.count
for i in 0..<n {
if arr == sortedArr {
return true
}
arr.insert(arr.removeLast(), at: 0)
}
return false
}
```arr.insert(arr.removeLast(), at: 0) // cannot use mutating member on immutable value: 'arr' is a 'let' constantarr.insert(arr.removeLast(), at: 0) // cannot use mutating member on immutable value: 'arr' is a 'let' constantfunc moveOneBall(arr: [Int]) -> Bool {
if arr.isEmpty {
return true
}
let sortedArr = arr.sorted()
for i in 0..<arr.count {
let shiftedArr = arr[i...] + arr[0..<i]
if shiftedArr == sortedArr {
return true
}
}
return false
}```swift
func moveOneBall(arr: [Int]) -> Bool {
if arr.isEmpty {
return true
}
let sortedArr = arr.sorted()
for i in 0..<arr.count {
let shiftedArr = arr[i...] + arr[0..<i]
if shiftedArr == sortedArr {
return true
}
}
return false
}
```if shiftedArr == sortedArr { // binary operator '==' cannot be applied to operands of type 'Array<Int>.SubSequence' (aka 'ArraySlice<Int>') and '[Int]'func moveOneBall(arr: [Int]) -> Bool {
if arr.isEmpty {
return true
}
let sortedArr = arr.sorted()
let n = arr.count
for i in 0..<n {
let shiftedArr = arr[(n - i)..<n] + arr[0..<(n - i)]
if shiftedArr == sortedArr {
return true
}
}
return false
}```swift
func moveOneBall(arr: [Int]) -> Bool {
if arr.isEmpty {
return true
}
let sortedArr = arr.sorted()
let n = arr.count
for i in 0..<n {
let shiftedArr = arr[(n - i)..<n] + arr[0..<(n - i)]
if shiftedArr == sortedArr {
return true
}
}
return false
}
```if shiftedArr == sortedArr { // binary operator '==' cannot be applied to operands of type 'ArraySlice<Int>' and '[Int]'func moveOneBall(arr: [Int]) -> Bool {
if arr.isEmpty {
return true
}
let sortedArr = arr.sorted()
for i in 0..<arr.count {
let shiftedArr = arr[i...] + arr[..<i]
if shiftedArr == sortedArr {
return true
}
}
return false
}```swift
func moveOneBall(arr: [Int]) -> Bool {
if arr.isEmpty {
return true
}
let sortedArr = arr.sorted()
for i in 0..<arr.count {
let shiftedArr = arr[i...] + arr[..<i]
if shiftedArr == sortedArr {
return true
}
}
return false
}
```if shiftedArr == sortedArr { // binary operator '==' cannot be applied to operands of type 'Array<Int>.SubSequence' (aka 'ArraySlice<Int>') and '[Int]'func moveOneBall(arr: [Int]) -> Bool {
if arr.isEmpty {
return true
}
let sortedArr = arr.sorted()
for i in 0..<arr.count {
let shiftedArr = arr[(arr.count - i)..<arr.count] + arr[0..<(arr.count - i)]
if shiftedArr == sortedArr {
return true
}
}
return false
}```swift
func moveOneBall(arr: [Int]) -> Bool {
if arr.isEmpty {
return true
}
let sortedArr = arr.sorted()
for i in 0..<arr.count {
let shiftedArr = arr[(arr.count - i)..<arr.count] + arr[0..<(arr.count - i)]
if shiftedArr == sortedArr {
return true
}
}
return false
}
```if shiftedArr == sortedArr { // binary operator '==' cannot be applied to operands of type 'ArraySlice<Int>' and '[Int]'func moveOneBall(arr: [Int]) -> Bool {
if arr.isEmpty {
return true
}
let sortedArr = arr.sorted()
for i in 0..<arr.count {
let shiftedArr = arr[i...] + arr[..<i]
if shiftedArr == sortedArr {
return true
}
}
return false
}```swift
func moveOneBall(arr: [Int]) -> Bool {
if arr.isEmpty {
return true
}
let sortedArr = arr.sorted()
for i in 0..<arr.count {
let shiftedArr = arr[i...] + arr[..<i]
if shiftedArr == sortedArr {
return true
}
}
return false
}
```if shiftedArr == sortedArr { // binary operator '==' cannot be applied to operands of type 'Array<Int>.SubSequence' (aka 'ArraySlice<Int>') and '[Int]'func moveOneBall(arr: [Int]) -> Bool {
if arr.isEmpty {
return true
}
let sortedArr = arr.sorted()
let n = arr.count
for i in 0..<n {
let shiftedArr = Array(arr[(n-i)%n..<n] + arr[0..<(n-i)%n])
if shiftedArr == sortedArr {
return true
}
}
return false
}```swift
func moveOneBall(arr: [Int]) -> Bool {
if arr.isEmpty {
return true
}
let sortedArr = arr.sorted()
let n = arr.count
for i in 0..<n {
let shiftedArr = Array(arr[(n-i)%n..<n] + arr[0..<(n-i)%n])
if shiftedArr == sortedArr {
return true
}
}
return false
}
```func moveOneBall(arr: [Int]) -> Bool {
if arr.isEmpty {
return true
}
let sortedArr = arr.sorted()
for i in 0..<arr.count {
let shiftedArr = Array(arr[(arr.count - i)..<arr.count] + arr[0..<(arr.count - i)])
if shiftedArr == sortedArr {
return true
}
}
return false
}```swift
func moveOneBall(arr: [Int]) -> Bool {
if arr.isEmpty {
return true
}
let sortedArr = arr.sorted()
for i in 0..<arr.count {
let shiftedArr = Array(arr[(arr.count - i)..<arr.count] + arr[0..<(arr.count - i)])
if shiftedArr == sortedArr {
return true
}
}
return false
}
```func moveOneBall(arr: [Int]) -> Bool {
if arr.isEmpty {
return true
}
let sortedArr = arr.sorted()
let n = arr.count
for i in 0..<n {
if sortedArr == arr {
return true
}
arr.insert(arr.remove(at: n-1), at: 0)
}
return false
}```swift
func moveOneBall(arr: [Int]) -> Bool {
if arr.isEmpty {
return true
}
let sortedArr = arr.sorted()
let n = arr.count
for i in 0..<n {
if sortedArr == arr {
return true
}
arr.insert(arr.remove(at: n-1), at: 0)
}
return false
}
```arr.insert(arr.remove(at: n-1), at: 0) // cannot use mutating member on immutable value: 'arr' is a 'let' constantarr.insert(arr.remove(at: n-1), at: 0) // cannot use mutating member on immutable value: 'arr' is a 'let' constantfunc moveOneBall(arr: [Int]) -> Bool {
if arr.isEmpty {
return true
}
let sortedArr = arr.sorted()
let n = arr.count
for i in 0..<n {
let shiftedArr = Array(arr[(n-i)%n..<n] + arr[0..<(n-i)%n])
if shiftedArr == sortedArr {
return true
}
}
return false
}```swift
func moveOneBall(arr: [Int]) -> Bool {
if arr.isEmpty {
return true
}
let sortedArr = arr.sorted()
let n = arr.count
for i in 0..<n {
let shiftedArr = Array(arr[(n-i)%n..<n] + arr[0..<(n-i)%n])
if shiftedArr == sortedArr {
return true
}
}
return false
}
```func exchange(lst1: [Int], lst2: [Int]) -> String {
let oddCountInLst1 = lst1.filter { $0 % 2 != 0 }.count
let oddCountInLst2 = lst2.filter { $0 % 2 != 0 }.count
return oddCountInLst1 <= oddCountInLst2 ? "YES" : "NO"
}```swift
func exchange(lst1: [Int], lst2: [Int]) -> String {
let oddCountInLst1 = lst1.filter { $0 % 2 != 0 }.count
let oddCountInLst2 = lst2.filter { $0 % 2 != 0 }.count
return oddCountInLst1 <= oddCountInLst2 ? "YES" : "NO"
}
``` // XCTAssertTrue failedfunc exchange(lst1: [Int], lst2: [Int]) -> String {
let oddCount = lst1.filter { $0 % 2 != 0 }.count
return oddCount % 2 == 0 ? "YES" : "NO"
}```swift
func exchange(lst1: [Int], lst2: [Int]) -> String {
let oddCount = lst1.filter { $0 % 2 != 0 }.count
return oddCount % 2 == 0 ? "YES" : "NO"
}
``` // XCTAssertTrue failedfunc exchange(lst1: [Int], lst2: [Int]) -> String {
let oddCount = lst1.filter { $0 % 2 != 0 }.count
return oddCount == 0 || lst2.contains(where: { $0 % 2 == 0 }) ? "YES" : "NO"
}func exchange(lst1: [Int], lst2: [Int]) -> String {
let oddCount = lst1.filter { $0 % 2 != 0 }.count
return oddCount == 0 || lst2.contains(where: { $0 % 2 == 0 }) ? "YES" : "NO"
} // XCTAssertTrue failedfunc exchange(lst1: [Int], lst2: [Int]) -> String {
let sum1 = lst1.reduce(0, +)
let sum2 = lst2.reduce(0, +)
for num1 in lst1 {
if (sum1 - num1 + sum2) % 2 == 0 {
return "YES"
}
}
return "NO"
}```swift
func exchange(lst1: [Int], lst2: [Int]) -> String {
let sum1 = lst1.reduce(0, +)
let sum2 = lst2.reduce(0, +)
for num1 in lst1 {
if (sum1 - num1 + sum2) % 2 == 0 {
return "YES"
}
}
return "NO"
}
``` // XCTAssertTrue failedfunc exchange(lst1: [Int], lst2: [Int]) -> String {
let oddCount = lst1.filter { $0 % 2 != 0 }.count
return oddCount == 0 || (lst2.count - lst2.filter { $0 % 2 == 0 }.count) >= oddCount ? "YES" : "NO"
}func exchange(lst1: [Int], lst2: [Int]) -> String {
let oddCount = lst1.filter { $0 % 2 != 0 }.count
return oddCount == 0 || (lst2.count - lst2.filter { $0 % 2 == 0 }.count) >= oddCount ? "YES" : "NO"
} // XCTAssertTrue failedfunc exchange(lst1: [Int], lst2: [Int]) -> String {
let oddCount = lst1.filter { $0 % 2 != 0 }.count
return oddCount == 0 || (lst2.count - lst2.filter { $0 % 2 == 0 }.count) >= oddCount ? "YES" : "NO"
}func exchange(lst1: [Int], lst2: [Int]) -> String {
let oddCount = lst1.filter { $0 % 2 != 0 }.count
return oddCount == 0 || (lst2.count - lst2.filter { $0 % 2 == 0 }.count) >= oddCount ? "YES" : "NO"
} // XCTAssertTrue failedfunc exchange(lst1: [Int], lst2: [Int]) -> String {
let sum1 = lst1.reduce(0, +)
let sum2 = lst2.reduce(0, +)
for num1 in lst1 {
if (sum1 - num1 + num1) % 2 == 0 {
return "YES"
}
}
for num2 in lst2 {
if (sum2 - num2 + num2) % 2 == 0 {
return "YES"
}
}
return "NO"
}```swift
func exchange(lst1: [Int], lst2: [Int]) -> String {
let sum1 = lst1.reduce(0, +)
let sum2 = lst2.reduce(0, +)
for num1 in lst1 {
if (sum1 - num1 + num1) % 2 == 0 {
return "YES"
}
}
for num2 in lst2 {
if (sum2 - num2 + num2) % 2 == 0 {
return "YES"
}
}
return "NO"
}
``` // XCTAssertTrue failedfunc exchange(lst1: [Int], lst2: [Int]) -> String {
let sum1 = lst1.reduce(0, +)
let sum2 = lst2.reduce(0, +)
for num1 in lst1 {
for num2 in lst2 {
if (sum1 - num1 + num2) % 2 == 0 && (sum2 - num2 + num1) % 2 == 0 {
return "YES"
}
}
}
return "NO"
}```swift
func exchange(lst1: [Int], lst2: [Int]) -> String {
let sum1 = lst1.reduce(0, +)
let sum2 = lst2.reduce(0, +)
for num1 in lst1 {
for num2 in lst2 {
if (sum1 - num1 + num2) % 2 == 0 && (sum2 - num2 + num1) % 2 == 0 {
return "YES"
}
}
}
return "NO"
}
``` // XCTAssertTrue failedfunc exchange(lst1: [Int], lst2: [Int]) -> String {
let oddCount = lst1.filter { $0 % 2 != 0 }.count
return oddCount == 0 || lst2.contains(where: { $0 % 2 == 0 }) ? "YES" : "NO"
}func exchange(lst1: [Int], lst2: [Int]) -> String {
let oddCount = lst1.filter { $0 % 2 != 0 }.count
return oddCount == 0 || lst2.contains(where: { $0 % 2 == 0 }) ? "YES" : "NO"
} // XCTAssertTrue failedfunc exchange(lst1: [Int], lst2: [Int]) -> String {
let oddCount = lst1.filter { $0 % 2 != 0 }.count
return oddCount == 0 || (lst2.count - lst2.filter { $0 % 2 == 0 }.count) >= oddCount ? "YES" : "NO"
}func exchange(lst1: [Int], lst2: [Int]) -> String {
let oddCount = lst1.filter { $0 % 2 != 0 }.count
return oddCount == 0 || (lst2.count - lst2.filter { $0 % 2 == 0 }.count) >= oddCount ? "YES" : "NO"
} // XCTAssertTrue failedfunc histogram(test: String) -> [String : Int] {
var letterCounts: [String : Int] = [:]
let letters = test.components(separatedBy: " ")
for letter in letters {
if let count = letterCounts[letter] {
letterCounts[letter] = count + 1
} else {
letterCounts[letter] = 1
}
}
let maxCount = letterCounts.values.max()
var result: [String : Int] = [:]
for (letter, count) in letterCounts {
if count == maxCount {
result[letter] = count
}
}
return result
}```swift
func histogram(test: String) -> [String : Int] {
var letterCounts: [String : Int] = [:]
let letters = test.components(separatedBy: " ")
for letter in letters {
if let count = letterCounts[letter] {
letterCounts[letter] = count + 1
} else {
letterCounts[letter] = 1
}
}
let maxCount = letterCounts.values.max()
var result: [String : Int] = [:]
for (letter, count) in letterCounts {
if count == maxCount {
result[letter] = count
}
}
return result
}
``` // XCTAssertTrue failedfunc histogram(test: String) -> [String : Int] {
var letterCount: [String : Int] = [:]
let letters = test.components(separatedBy: " ")
for letter in letters {
if let count = letterCount[letter] {
letterCount[letter] = count + 1
} else {
letterCount[letter] = 1
}
}
let maxCount = letterCount.values.max()
var result: [String : Int] = [:]
for (letter, count) in letterCount {
if count == maxCount {
result[letter] = count
}
}
return result
}```swift
func histogram(test: String) -> [String : Int] {
var letterCount: [String : Int] = [:]
let letters = test.components(separatedBy: " ")
for letter in letters {
if let count = letterCount[letter] {
letterCount[letter] = count + 1
} else {
letterCount[letter] = 1
}
}
let maxCount = letterCount.values.max()
var result: [String : Int] = [:]
for (letter, count) in letterCount {
if count == maxCount {
result[letter] = count
}
}
return result
}
``` // XCTAssertTrue failedfunc histogram(test: String) -> [String : Int] {
var letterCount: [String : Int] = [:]
let letters = test.components(separatedBy: " ")
for letter in letters {
if let count = letterCount[letter] {
letterCount[letter] = count + 1
} else {
letterCount[letter] = 1
}
}
let maxCount = letterCount.values.max()
var result: [String : Int] = [:]
for (letter, count) in letterCount {
if count == maxCount {
result[letter] = count
}
}
return result
}```swift
func histogram(test: String) -> [String : Int] {
var letterCount: [String : Int] = [:]
let letters = test.components(separatedBy: " ")
for letter in letters {
if let count = letterCount[letter] {
letterCount[letter] = count + 1
} else {
letterCount[letter] = 1
}
}
let maxCount = letterCount.values.max()
var result: [String : Int] = [:]
for (letter, count) in letterCount {
if count == maxCount {
result[letter] = count
}
}
return result
}
``` // XCTAssertTrue failedfunc histogram(test: String) -> [String : Int] {
var letterCount: [String : Int] = [:]
let letters = test.components(separatedBy: " ")
for letter in letters {
if let count = letterCount[letter] {
letterCount[letter] = count + 1
} else {
letterCount[letter] = 1
}
}
let maxCount = letterCount.values.max()
var result: [String : Int] = [:]
for (letter, count) in letterCount {
if count == maxCount {
result[letter] = count
}
}
return result
}```swift
func histogram(test: String) -> [String : Int] {
var letterCount: [String : Int] = [:]
let letters = test.components(separatedBy: " ")
for letter in letters {
if let count = letterCount[letter] {
letterCount[letter] = count + 1
} else {
letterCount[letter] = 1
}
}
let maxCount = letterCount.values.max()
var result: [String : Int] = [:]
for (letter, count) in letterCount {
if count == maxCount {
result[letter] = count
}
}
return result
}
``` // XCTAssertTrue failedfunc histogram(test: String) -> [String : Int] {
var letterCount: [String : Int] = [:]
let letters = test.components(separatedBy: " ")
for letter in letters {
if let count = letterCount[letter] {
letterCount[letter] = count + 1
} else {
letterCount[letter] = 1
}
}
let maxCount = letterCount.values.max()
var result: [String : Int] = [:]
for (letter, count) in letterCount {
if count == maxCount {
result[letter] = count
}
}
return result
}```swift
func histogram(test: String) -> [String : Int] {
var letterCount: [String : Int] = [:]
let letters = test.components(separatedBy: " ")
for letter in letters {
if let count = letterCount[letter] {
letterCount[letter] = count + 1
} else {
letterCount[letter] = 1
}
}
let maxCount = letterCount.values.max()
var result: [String : Int] = [:]
for (letter, count) in letterCount {
if count == maxCount {
result[letter] = count
}
}
return result
}
``` // XCTAssertTrue failedfunc histogram(test: String) -> [String : Int] {
var letterCount: [String : Int] = [:]
let letters = test.components(separatedBy: " ")
for letter in letters {
if let count = letterCount[letter] {
letterCount[letter] = count + 1
} else {
letterCount[letter] = 1
}
}
let maxCount = letterCount.values.max()
var result: [String : Int] = [:]
for (letter, count) in letterCount {
if count == maxCount {
result[letter] = count
}
}
return result
}```swift
func histogram(test: String) -> [String : Int] {
var letterCount: [String : Int] = [:]
let letters = test.components(separatedBy: " ")
for letter in letters {
if let count = letterCount[letter] {
letterCount[letter] = count + 1
} else {
letterCount[letter] = 1
}
}
let maxCount = letterCount.values.max()
var result: [String : Int] = [:]
for (letter, count) in letterCount {
if count == maxCount {
result[letter] = count
}
}
return result
}
``` // XCTAssertTrue failedfunc histogram(test: String) -> [String : Int] {
var letterCount: [String : Int] = [:]
let letters = test.components(separatedBy: " ")
for letter in letters {
if let count = letterCount[letter] {
letterCount[letter] = count + 1
} else {
letterCount[letter] = 1
}
}
let maxCount = letterCount.values.max()
var result: [String : Int] = [:]
for (letter, count) in letterCount {
if count == maxCount {
result[letter] = count
}
}
return result
}```swift
func histogram(test: String) -> [String : Int] {
var letterCount: [String : Int] = [:]
let letters = test.components(separatedBy: " ")
for letter in letters {
if let count = letterCount[letter] {
letterCount[letter] = count + 1
} else {
letterCount[letter] = 1
}
}
let maxCount = letterCount.values.max()
var result: [String : Int] = [:]
for (letter, count) in letterCount {
if count == maxCount {
result[letter] = count
}
}
return result
}
``` // XCTAssertTrue failedfunc histogram(test: String) -> [String : Int] {
var letterCounts: [String : Int] = [:]
let letters = test.components(separatedBy: " ")
for letter in letters {
if let count = letterCounts[letter] {
letterCounts[letter] = count + 1
} else {
letterCounts[letter] = 1
}
}
let maxCount = letterCounts.values.max()
var result: [String : Int] = [:]
for (letter, count) in letterCounts {
if count == maxCount {
result[letter] = count
}
}
return result
}```swift
func histogram(test: String) -> [String : Int] {
var letterCounts: [String : Int] = [:]
let letters = test.components(separatedBy: " ")
for letter in letters {
if let count = letterCounts[letter] {
letterCounts[letter] = count + 1
} else {
letterCounts[letter] = 1
}
}
let maxCount = letterCounts.values.max()
var result: [String : Int] = [:]
for (letter, count) in letterCounts {
if count == maxCount {
result[letter] = count
}
}
return result
}
``` // XCTAssertTrue failedfunc histogram(test: String) -> [String : Int] {
var letterCount: [String : Int] = [:]
let letters = test.components(separatedBy: " ")
for letter in letters {
if let count = letterCount[letter] {
letterCount[letter] = count + 1
} else {
letterCount[letter] = 1
}
}
let maxCount = letterCount.values.max()
var result: [String : Int] = [:]
for (letter, count) in letterCount {
if count == maxCount {
result[letter] = count
}
}
return result
}```swift
func histogram(test: String) -> [String : Int] {
var letterCount: [String : Int] = [:]
let letters = test.components(separatedBy: " ")
for letter in letters {
if let count = letterCount[letter] {
letterCount[letter] = count + 1
} else {
letterCount[letter] = 1
}
}
let maxCount = letterCount.values.max()
var result: [String : Int] = [:]
for (letter, count) in letterCount {
if count == maxCount {
result[letter] = count
}
}
return result
}
``` // XCTAssertTrue failedfunc histogram(test: String) -> [String : Int] {
var letterCounts: [String : Int] = [:]
let letters = test.components(separatedBy: " ")
for letter in letters {
if let count = letterCounts[letter] {
letterCounts[letter] = count + 1
} else {
letterCounts[letter] = 1
}
}
let maxCount = letterCounts.values.max()
var result: [String : Int] = [:]
for (letter, count) in letterCounts {
if count == maxCount {
result[letter] = count
}
}
return result
}```swift
func histogram(test: String) -> [String : Int] {
var letterCounts: [String : Int] = [:]
let letters = test.components(separatedBy: " ")
for letter in letters {
if let count = letterCounts[letter] {
letterCounts[letter] = count + 1
} else {
letterCounts[letter] = 1
}
}
let maxCount = letterCounts.values.max()
var result: [String : Int] = [:]
for (letter, count) in letterCounts {
if count == maxCount {
result[letter] = count
}
}
return result
}
``` // XCTAssertTrue failedfunc reverseDelete(s: String, c: String) -> (String, Bool) {
var result = ""
for char in s {
if !c.contains(char) {
result.append(char)
}
}
let isPalindrome = result == String(result.reversed())
return (result, isPalindrome)
}```swift
func reverseDelete(s: String, c: String) -> (String, Bool) {
var result = ""
for char in s {
if !c.contains(char) {
result.append(char)
}
}
let isPalindrome = result == String(result.reversed())
return (result, isPalindrome)
}
```func reverseDelete(s: String, c: String) -> (String, Bool) {
var result = ""
for char in s {
if !c.contains(char) {
result.append(char)
}
}
let isPalindrome = result == String(result.reversed())
return (result, isPalindrome)
}```swift
func reverseDelete(s: String, c: String) -> (String, Bool) {
var result = ""
for char in s {
if !c.contains(char) {
result.append(char)
}
}
let isPalindrome = result == String(result.reversed())
return (result, isPalindrome)
}
```func reverseDelete(s: String, c: String) -> (String, Bool) {
var result = ""
for char in s {
if !c.contains(char) {
result.append(char)
}
}
return (result, result == String(result.reversed()))
}```swift
func reverseDelete(s: String, c: String) -> (String, Bool) {
var result = ""
for char in s {
if !c.contains(char) {
result.append(char)
}
}
return (result, result == String(result.reversed()))
}
```func reverseDelete(s: String, c: String) -> (String, Bool) {
var result = ""
for char in s {
if !c.contains(char) {
result.append(char)
}
}
let isPalindrome = result == String(result.reversed())
return (result, isPalindrome)
}```swift
func reverseDelete(s: String, c: String) -> (String, Bool) {
var result = ""
for char in s {
if !c.contains(char) {
result.append(char)
}
}
let isPalindrome = result == String(result.reversed())
return (result, isPalindrome)
}
```func reverseDelete(s: String, c: String) -> (String, Bool) {
var resultString = ""
for char in s {
if !c.contains(char) {
resultString.append(char)
}
}
let isPalindrome = resultString == String(resultString.reversed())
return (resultString, isPalindrome)
}```swift
func reverseDelete(s: String, c: String) -> (String, Bool) {
var resultString = ""
for char in s {
if !c.contains(char) {
resultString.append(char)
}
}
let isPalindrome = resultString == String(resultString.reversed())
return (resultString, isPalindrome)
}
```func reverseDelete(s: String, c: String) -> (String, Bool) {
var result = ""
for char in s {
if !c.contains(char) {
result.append(char)
}
}
let isPalindrome = result == String(result.reversed())
return (result, isPalindrome)
}```swift
func reverseDelete(s: String, c: String) -> (String, Bool) {
var result = ""
for char in s {
if !c.contains(char) {
result.append(char)
}
}
let isPalindrome = result == String(result.reversed())
return (result, isPalindrome)
}
```func reverseDelete(s: String, c: String) -> (String, Bool) {
var result = ""
for char in s {
if !c.contains(char) {
result.append(char)
}
}
return (result, result == String(result.reversed()))
}```swift
func reverseDelete(s: String, c: String) -> (String, Bool) {
var result = ""
for char in s {
if !c.contains(char) {
result.append(char)
}
}
return (result, result == String(result.reversed()))
}
```func reverseDelete(s: String, c: String) -> (String, Bool) {
var result = ""
for char in s {
if !c.contains(char) {
result.append(char)
}
}
let isPalindrome = result == String(result.reversed())
return (result, isPalindrome)
}```swift
func reverseDelete(s: String, c: String) -> (String, Bool) {
var result = ""
for char in s {
if !c.contains(char) {
result.append(char)
}
}
let isPalindrome = result == String(result.reversed())
return (result, isPalindrome)
}
```func reverseDelete(s: String, c: String) -> (String, Bool) {
var result = ""
for char in s {
if !c.contains(char) {
result.append(char)
}
}
let isPalindrome = result == String(result.reversed())
return (result, isPalindrome)
}```swift
func reverseDelete(s: String, c: String) -> (String, Bool) {
var result = ""
for char in s {
if !c.contains(char) {
result.append(char)
}
}
let isPalindrome = result == String(result.reversed())
return (result, isPalindrome)
}
```func reverseDelete(s: String, c: String) -> (String, Bool) {
var result = ""
for char in s {
if !c.contains(char) {
result.append(char)
}
}
let isPalindrome = result == String(result.reversed())
return (result, isPalindrome)
}```swift
func reverseDelete(s: String, c: String) -> (String, Bool) {
var result = ""
for char in s {
if !c.contains(char) {
result.append(char)
}
}
let isPalindrome = result == String(result.reversed())
return (result, isPalindrome)
}
```func oddCount(lst: [String]) -> [String] {
var result: [String] = []
for str in lst {
let oddCount = str.filter { $0.isNumber && Int(String($0))! % 2 != 0 }.count
let replacedStr = str.replacingOccurrences(of: "i", with: "\(oddCount)")
result.append("the number of odd elements \(replacedStr)n the str\(oddCount)ng \(str) of the \(replacedStr)nput.")
}
return result
}```swift
func oddCount(lst: [String]) -> [String] {
var result: [String] = []
for str in lst {
let oddCount = str.filter { $0.isNumber && Int(String($0))! % 2 != 0 }.count
let replacedStr = str.replacingOccurrences(of: "i", with: "\(oddCount)")
result.append("the number of odd elements \(replacedStr)n the str\(oddCount)ng \(str) of the \(replacedStr)nput.")
}
return result
}
``` // XCTAssertTrue failedfunc oddCount(lst: [String]) -> [String] {
var result: [String] = []
for str in lst {
let oddCount = str.filter { $0.isNumber && Int(String($0))! % 2 != 0 }.count
let replacedStr = str.replacingOccurrences(of: "i", with: "\(oddCount)")
result.append("the number of odd elements \(replacedStr)n the str\(replacedStr)ng \(str) of the \(replacedStr)nput.")
}
return result
}```swift
func oddCount(lst: [String]) -> [String] {
var result: [String] = []
for str in lst {
let oddCount = str.filter { $0.isNumber && Int(String($0))! % 2 != 0 }.count
let replacedStr = str.replacingOccurrences(of: "i", with: "\(oddCount)")
result.append("the number of odd elements \(replacedStr)n the str\(replacedStr)ng \(str) of the \(replacedStr)nput.")
}
return result
}
``` // XCTAssertTrue failedfunc oddCount(lst: [String]) -> [String] {
var result: [String] = []
for str in lst {
let oddCount = str.filter { $0.isNumber && Int(String($0))! % 2 != 0 }.count
let replacedStr = str.replacingOccurrences(of: "i", with: "\(oddCount)")
result.append("the number of odd elements \(replacedStr)n the str\(replacedStr)ng \(str) of the \(replacedStr)nput.")
}
return result
}```swift
func oddCount(lst: [String]) -> [String] {
var result: [String] = []
for str in lst {
let oddCount = str.filter { $0.isNumber && Int(String($0))! % 2 != 0 }.count
let replacedStr = str.replacingOccurrences(of: "i", with: "\(oddCount)")
result.append("the number of odd elements \(replacedStr)n the str\(replacedStr)ng \(str) of the \(replacedStr)nput.")
}
return result
}
``` // XCTAssertTrue failedfunc oddCount(lst: [String]) -> [String] {
var result: [String] = []
for str in lst {
let oddCount = str.filter { $0.isNumber && Int(String($0))! % 2 != 0 }.count
let newStr = str.replacingOccurrences(of: "i", with: "\(oddCount)")
result.append("the number of odd elements \(newStr)n the str\(oddCount)ng \(str) of the \(newStr)put.")
}
return result
}```swift
func oddCount(lst: [String]) -> [String] {
var result: [String] = []
for str in lst {
let oddCount = str.filter { $0.isNumber && Int(String($0))! % 2 != 0 }.count
let newStr = str.replacingOccurrences(of: "i", with: "\(oddCount)")
result.append("the number of odd elements \(newStr)n the str\(oddCount)ng \(str) of the \(newStr)put.")
}
return result
}
``` // XCTAssertTrue failedfunc oddCount(lst: [String]) -> [String] {
var result: [String] = []
for str in lst {
let oddCount = str.filter { $0.isNumber && Int(String($0))! % 2 != 0 }.count
let replacedStr = str.replacingOccurrences(of: "i", with: "\(oddCount)")
result.append("the number of odd elements \(replacedStr)n the str\(replacedStr)ng \(str) of the \(replacedStr)nput.")
}
return result
}```swift
func oddCount(lst: [String]) -> [String] {
var result: [String] = []
for str in lst {
let oddCount = str.filter { $0.isNumber && Int(String($0))! % 2 != 0 }.count
let replacedStr = str.replacingOccurrences(of: "i", with: "\(oddCount)")
result.append("the number of odd elements \(replacedStr)n the str\(replacedStr)ng \(str) of the \(replacedStr)nput.")
}
return result
}
``` // XCTAssertTrue failedfunc oddCount(lst: [String]) -> [String] {
var result: [String] = []
for str in lst {
let oddCount = str.filter { $0.isNumber && Int(String($0))! % 2 != 0 }.count
let replacedStr = str.replacingOccurrences(of: "i", with: "\(oddCount)")
result.append("the number of odd elements \(replacedStr)n the str\(oddCount)ng \(str) of the \(replacedStr)nput.")
}
return result
}```swift
func oddCount(lst: [String]) -> [String] {
var result: [String] = []
for str in lst {
let oddCount = str.filter { $0.isNumber && Int(String($0))! % 2 != 0 }.count
let replacedStr = str.replacingOccurrences(of: "i", with: "\(oddCount)")
result.append("the number of odd elements \(replacedStr)n the str\(oddCount)ng \(str) of the \(replacedStr)nput.")
}
return result
}
``` // XCTAssertTrue failedfunc oddCount(lst: [String]) -> [String] {
var result: [String] = []
for str in lst {
let oddCount = str.reduce(0) { $0 + (Int(String($1)) ?? 0) % 2 }
let replacedStr = str.replacingOccurrences(of: "i", with: "\(oddCount)")
result.append("the number of odd elements \(replacedStr)n the str\(replacedStr)ng \(str) of the \(replacedStr)nput.")
}
return result
}```swift
func oddCount(lst: [String]) -> [String] {
var result: [String] = []
for str in lst {
let oddCount = str.reduce(0) { $0 + (Int(String($1)) ?? 0) % 2 }
let replacedStr = str.replacingOccurrences(of: "i", with: "\(oddCount)")
result.append("the number of odd elements \(replacedStr)n the str\(replacedStr)ng \(str) of the \(replacedStr)nput.")
}
return result
}
``` // XCTAssertTrue failedfunc oddCount(lst: [String]) -> [String] {
var result: [String] = []
for str in lst {
let oddCount = str.filter { $0.isNumber && Int(String($0))! % 2 != 0 }.count
let replacedStr = str.replacingOccurrences(of: "i", with: "\(oddCount)")
result.append("the number of odd elements \(replacedStr)n the str\(replacedStr)ng \(str) of the \(replacedStr)nput.")
}
return result
}```swift
func oddCount(lst: [String]) -> [String] {
var result: [String] = []
for str in lst {
let oddCount = str.filter { $0.isNumber && Int(String($0))! % 2 != 0 }.count
let replacedStr = str.replacingOccurrences(of: "i", with: "\(oddCount)")
result.append("the number of odd elements \(replacedStr)n the str\(replacedStr)ng \(str) of the \(replacedStr)nput.")
}
return result
}
``` // XCTAssertTrue failedfunc oddCount(lst: [String]) -> [String] {
var result: [String] = []
for str in lst {
let oddCount = str.filter { $0.isNumber && Int(String($0))! % 2 != 0 }.count
let replacedStr = str.replacingOccurrences(of: "i", with: "\(oddCount)")
result.append("the number of odd elements \(replacedStr)n the str\(replacedStr)ng \(str) of the \(replacedStr)nput.")
}
return result
}```swift
func oddCount(lst: [String]) -> [String] {
var result: [String] = []
for str in lst {
let oddCount = str.filter { $0.isNumber && Int(String($0))! % 2 != 0 }.count
let replacedStr = str.replacingOccurrences(of: "i", with: "\(oddCount)")
result.append("the number of odd elements \(replacedStr)n the str\(replacedStr)ng \(str) of the \(replacedStr)nput.")
}
return result
}
``` // XCTAssertTrue failedfunc oddCount(lst: [String]) -> [String] {
var result: [String] = []
for str in lst {
let oddCount = str.filter { $0.isNumber && Int(String($0))! % 2 != 0 }.count
let replacedStr = str.replacingOccurrences(of: "i", with: "\(oddCount)")
result.append("the number of odd elements \(replacedStr)n the str\(oddCount)ng \(str) of the \(replacedStr)nput.")
}
return result
}```swift
func oddCount(lst: [String]) -> [String] {
var result: [String] = []
for str in lst {
let oddCount = str.filter { $0.isNumber && Int(String($0))! % 2 != 0 }.count
let replacedStr = str.replacingOccurrences(of: "i", with: "\(oddCount)")
result.append("the number of odd elements \(replacedStr)n the str\(oddCount)ng \(str) of the \(replacedStr)nput.")
}
return result
}
``` // XCTAssertTrue failedfunc minSubArraySum(nums: [Int]) -> Int {
var minSum = Int.max
var currentSum = 0
for num in nums {
currentSum = min(num, currentSum + num)
minSum = min(minSum, currentSum)
}
return minSum
}func minSubArraySum(nums: [Int]) -> Int {
var minSum = Int.max
var currentSum = 0
for num in nums {
currentSum = min(num, currentSum + num)
minSum = min(minSum, currentSum)
}
return minSum
}func minSubArraySum(nums: [Int]) -> Int {
var minSum = Int.max
var currentSum = 0
for num in nums {
currentSum = min(num, currentSum + num)
minSum = min(minSum, currentSum)
}
return minSum
}func minSubArraySum(nums: [Int]) -> Int {
var minSum = Int.max
var currentSum = 0
for num in nums {
currentSum = min(num, currentSum + num)
minSum = min(minSum, currentSum)
}
return minSum
}func minSubArraySum(nums: [Int]) -> Int {
var minSum = Int.max
var currentSum = 0
for num in nums {
currentSum = min(num, currentSum + num)
minSum = min(minSum, currentSum)
}
return minSum
}func minSubArraySum(nums: [Int]) -> Int {
var minSum = Int.max
var currentSum = 0
for num in nums {
currentSum = min(num, currentSum + num)
minSum = min(minSum, currentSum)
}
return minSum
}func minSubArraySum(nums: [Int]) -> Int {
var minSum = Int.max
var currentSum = 0
for num in nums {
currentSum = min(num, currentSum + num)
minSum = min(minSum, currentSum)
}
return minSum
}func minSubArraySum(nums: [Int]) -> Int {
var minSum = Int.max
var currentSum = 0
for num in nums {
currentSum = min(num, currentSum + num)
minSum = min(minSum, currentSum)
}
return minSum
}func minSubArraySum(nums: [Int]) -> Int {
var minSum = Int.max
var currentSum = 0
for num in nums {
currentSum = min(num, currentSum + num)
minSum = min(minSum, currentSum)
}
return minSum
}func minSubArraySum(nums: [Int]) -> Int {
var minSum = Int.max
var currentSum = 0
for num in nums {
currentSum = min(num, currentSum + num)
minSum = min(minSum, currentSum)
}
return minSum
}func minSubArraySum(nums: [Int]) -> Int {
var minSum = Int.max
var currentSum = 0
for num in nums {
currentSum = min(num, currentSum + num)
minSum = min(minSum, currentSum)
}
return minSum
}func minSubArraySum(nums: [Int]) -> Int {
var minSum = Int.max
var currentSum = 0
for num in nums {
currentSum = min(num, currentSum + num)
minSum = min(minSum, currentSum)
}
return minSum
}func minSubArraySum(nums: [Int]) -> Int {
var minSum = Int.max
var currentSum = 0
for num in nums {
currentSum = min(num, currentSum + num)
minSum = min(minSum, currentSum)
}
return minSum
}func minSubArraySum(nums: [Int]) -> Int {
var minSum = Int.max
var currentSum = 0
for num in nums {
currentSum = min(num, currentSum + num)
minSum = min(minSum, currentSum)
}
return minSum
}func minSubArraySum(nums: [Int]) -> Int {
var minSum = Int.max
var currentSum = 0
for num in nums {
currentSum = min(num, currentSum + num)
minSum = min(minSum, currentSum)
}
return minSum
}func minSubArraySum(nums: [Int]) -> Int {
var minSum = Int.max
var currentSum = 0
for num in nums {
currentSum = min(num, currentSum + num)
minSum = min(minSum, currentSum)
}
return minSum
}func minSubArraySum(nums: [Int]) -> Int {
var minSum = Int.max
var currentSum = 0
for num in nums {
currentSum = min(num, currentSum + num)
minSum = min(minSum, currentSum)
}
return minSum
}func minSubArraySum(nums: [Int]) -> Int {
var minSum = Int.max
var currentSum = 0
for num in nums {
currentSum = min(num, currentSum + num)
minSum = min(minSum, currentSum)
}
return minSum
}func minSubArraySum(nums: [Int]) -> Int {
var minSum = Int.max
var currentSum = 0
for num in nums {
currentSum = min(num, currentSum + num)
minSum = min(minSum, currentSum)
}
return minSum
}func minSubArraySum(nums: [Int]) -> Int {
var minSum = Int.max
var currentSum = 0
for num in nums {
currentSum = min(num, currentSum + num)
minSum = min(minSum, currentSum)
}
return minSum
}func maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalMoves = 0
var wells = grid
while true {
var filledWells = 0
for i in 0..<wells.count {
for j in 0..<wells[i].count {
if wells[i][j] == 1 {
if capacity > 0 {
wells[i][j] = 0
capacity -= 1
filledWells += 1
}
}
}
}
if filledWells == 0 {
break
}
totalMoves += 1
}
return totalMoves
}```swift
func maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalMoves = 0
var wells = grid
while true {
var filledWells = 0
for i in 0..<wells.count {
for j in 0..<wells[i].count {
if wells[i][j] == 1 {
if capacity > 0 {
wells[i][j] = 0
capacity -= 1
filledWells += 1
}
}
}
}
if filledWells == 0 {
break
}
totalMoves += 1
}
return totalMoves
}
```capacity -= 1 // left side of mutating operator isn't mutable: 'capacity' is a 'let' constantfunc maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalFillCount = 0
var wells = grid
while true {
var fillCount = 0
for i in 0..<wells.count {
for j in 0..<wells[i].count {
if wells[i][j] == 1 {
if capacity > 0 {
wells[i][j] = 0
fillCount += 1
capacity -= 1
}
}
}
}
if fillCount == 0 {
break
}
totalFillCount += fillCount
capacity = totalFillCount % capacity
}
return totalFillCount
}```swift
func maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalFillCount = 0
var wells = grid
while true {
var fillCount = 0
for i in 0..<wells.count {
for j in 0..<wells[i].count {
if wells[i][j] == 1 {
if capacity > 0 {
wells[i][j] = 0
fillCount += 1
capacity -= 1
}
}
}
}
if fillCount == 0 {
break
}
totalFillCount += fillCount
capacity = totalFillCount % capacity
}
return totalFillCount
}
```capacity -= 1 // left side of mutating operator isn't mutable: 'capacity' is a 'let' constantcapacity = totalFillCount % capacity // cannot assign to value: 'capacity' is a 'let' constantfunc maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalMoves = 0
var wells = grid
while true {
var filledWells = 0
for i in 0..<wells.count {
for j in 0..<wells[i].count {
if wells[i][j] == 1 {
if capacity > 0 {
wells[i][j] = 0
filledWells += 1
capacity -= 1
}
}
}
}
if filledWells == 0 {
break
}
totalMoves += 1
capacity = wells.count * wells[0].count
}
return totalMoves
}```swift
func maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalMoves = 0
var wells = grid
while true {
var filledWells = 0
for i in 0..<wells.count {
for j in 0..<wells[i].count {
if wells[i][j] == 1 {
if capacity > 0 {
wells[i][j] = 0
filledWells += 1
capacity -= 1
}
}
}
}
if filledWells == 0 {
break
}
totalMoves += 1
capacity = wells.count * wells[0].count
}
return totalMoves
}
```capacity -= 1 // left side of mutating operator isn't mutable: 'capacity' is a 'let' constantcapacity = wells.count * wells[0].count // cannot assign to value: 'capacity' is a 'let' constantfunc maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalFillCount = 0
var buckets = Array(repeating: 0, count: grid[0].count)
for row in grid {
for (index, well) in row.enumerated() {
if well == 1 {
let diff = capacity - buckets[index]
totalFillCount += diff
buckets = buckets.map { $0 + diff }
}
}
}
return totalFillCount
}```swift
func maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalFillCount = 0
var buckets = Array(repeating: 0, count: grid[0].count)
for row in grid {
for (index, well) in row.enumerated() {
if well == 1 {
let diff = capacity - buckets[index]
totalFillCount += diff
buckets = buckets.map { $0 + diff }
}
}
}
return totalFillCount
}
``` // XCTAssertTrue failedfunc maxFill(grid: [[Int]], capacity: Int) -> Int {
var count = 0
var buckets = Array(repeating: 0, count: grid[0].count)
for row in grid {
for i in 0..<row.count {
if row[i] == 1 {
let diff = capacity - buckets[i]
count += diff
for j in i..<i+capacity {
buckets[j] += diff
}
}
}
}
return count
}```swift
func maxFill(grid: [[Int]], capacity: Int) -> Int {
var count = 0
var buckets = Array(repeating: 0, count: grid[0].count)
for row in grid {
for i in 0..<row.count {
if row[i] == 1 {
let diff = capacity - buckets[i]
count += diff
for j in i..<i+capacity {
buckets[j] += diff
}
}
}
}
return count
}
``` // XCTAssertTrue failedfunc maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalMoves = 0
var wells = grid.flatMap { $0 }
while wells.contains(1) {
var currentBucket = capacity
for i in 0..<wells.count {
if wells[i] == 1 {
if currentBucket > 0 {
wells[i] = 0
currentBucket -= 1
} else {
totalMoves += 1
currentBucket = capacity - 1
wells[i] = 0
}
}
}
if currentBucket < capacity {
totalMoves += 1
}
}
return totalMoves
}```swift
func maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalMoves = 0
var wells = grid.flatMap { $0 }
while wells.contains(1) {
var currentBucket = capacity
for i in 0..<wells.count {
if wells[i] == 1 {
if currentBucket > 0 {
wells[i] = 0
currentBucket -= 1
} else {
totalMoves += 1
currentBucket = capacity - 1
wells[i] = 0
}
}
}
if currentBucket < capacity {
totalMoves += 1
}
}
return totalMoves
}
``` // XCTAssertTrue failedfunc maxFill(grid: [[Int]], capacity: Int) -> Int {
var count = 0
var totalWater = 0
for row in grid {
for well in row {
totalWater += well
}
}
while totalWater > 0 {
totalWater -= capacity * grid.count
count += 1
}
return count
}```swift
func maxFill(grid: [[Int]], capacity: Int) -> Int {
var count = 0
var totalWater = 0
for row in grid {
for well in row {
totalWater += well
}
}
while totalWater > 0 {
totalWater -= capacity * grid.count
count += 1
}
return count
}
``` // XCTAssertTrue failedfunc maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalMoves = 0
var wells = grid.flatMap { $0 }
while wells.contains(1) {
var currentBucket = 0
for i in 0..<wells.count {
if wells[i] == 1 {
currentBucket += 1
if currentBucket == capacity {
wells[i] = 0
currentBucket = 0
}
}
}
totalMoves += 1
}
return totalMoves
}```swift
func maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalMoves = 0
var wells = grid.flatMap { $0 }
while wells.contains(1) {
var currentBucket = 0
for i in 0..<wells.count {
if wells[i] == 1 {
currentBucket += 1
if currentBucket == capacity {
wells[i] = 0
currentBucket = 0
}
}
}
totalMoves += 1
}
return totalMoves
}
``` // XCTAssertTrue failedfunc maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalOperations = 0
var buckets = Array(repeating: 0, count: grid[0].count)
for row in grid {
for (index, well) in row.enumerated() {
if well == 1 {
let waterNeeded = capacity - buckets[index]
totalOperations += waterNeeded
buckets = buckets.map { $0 + waterNeeded }
}
}
}
return totalOperations
}```swift
func maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalOperations = 0
var buckets = Array(repeating: 0, count: grid[0].count)
for row in grid {
for (index, well) in row.enumerated() {
if well == 1 {
let waterNeeded = capacity - buckets[index]
totalOperations += waterNeeded
buckets = buckets.map { $0 + waterNeeded }
}
}
}
return totalOperations
}
``` // XCTAssertTrue failedfunc maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalMoves = 0
var wells = grid.flatMap { $0 }
while wells.contains(1) {
var currentBucket = 0
for i in 0..<wells.count {
if wells[i] == 1 {
currentBucket += 1
if currentBucket == capacity {
totalMoves += 1
currentBucket = 0
wells[i] = 0
}
}
}
if currentBucket > 0 {
totalMoves += 1
}
}
return totalMoves
}```swift
func maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalMoves = 0
var wells = grid.flatMap { $0 }
while wells.contains(1) {
var currentBucket = 0
for i in 0..<wells.count {
if wells[i] == 1 {
currentBucket += 1
if currentBucket == capacity {
totalMoves += 1
currentBucket = 0
wells[i] = 0
}
}
}
if currentBucket > 0 {
totalMoves += 1
}
}
return totalMoves
}
```func sortArray(arr: [Int]) -> [Int] {
return arr.sorted(by: { (a, b) in
let countA = a.nonzeroBitCount
let countB = b.nonzeroBitCount
if countA == countB {
return a < b
} else {
return countA < countB
}
})
}func sortArray(arr: [Int]) -> [Int] {
return arr.sorted(by: { (a, b) in
let countA = a.nonzeroBitCount
let countB = b.nonzeroBitCount
if countA == countB {
return a < b
} else {
return countA < countB
}
})
} // 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
}
}
}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 { (num1, num2) in
let count1 = num1.nonzeroBitCount
let count2 = num2.nonzeroBitCount
if count1 == count2 {
return num1 < num2
} else {
return count1 < count2
}
}
}func sortArray(arr: [Int]) -> [Int] {
return arr.sorted { (num1, num2) in
let count1 = num1.nonzeroBitCount
let count2 = num2.nonzeroBitCount
if count1 == count2 {
return num1 < num2
} else {
return count1 < count2
}
}
} // XCTAssertTrue failedfunc sortArray(arr: [Int]) -> [Int] {
return arr.sorted { (a, b) in
let countA = a.nonzeroBitCount
let countB = b.nonzeroBitCount
if countA == countB {
return a < b
} else {
return countA < countB
}
}
}```swift
func sortArray(arr: [Int]) -> [Int] {
return arr.sorted { (a, b) in
let countA = a.nonzeroBitCount
let countB = b.nonzeroBitCount
if countA == countB {
return a < b
} else {
return countA < countB
}
}
}
``` // 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
}
}
}```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(by: { (a, b) in
let aOnes = a.nonzeroBitCount
let bOnes = b.nonzeroBitCount
if aOnes == bOnes {
return a < b
} else {
return aOnes < bOnes
}
})
}```swift
func sortArray(arr: [Int]) -> [Int] {
return arr.sorted(by: { (a, b) in
let aOnes = a.nonzeroBitCount
let bOnes = b.nonzeroBitCount
if aOnes == bOnes {
return a < b
} else {
return aOnes < bOnes
}
})
}
``` // XCTAssertTrue failedfunc sortArray(arr: [Int]) -> [Int] {
return arr.sorted(by: { (a, b) in
let onesA = a.nonzeroBitCount
let onesB = b.nonzeroBitCount
if onesA == onesB {
return a < b
} else {
return onesA < onesB
}
})
}```swift
func sortArray(arr: [Int]) -> [Int] {
return arr.sorted(by: { (a, b) in
let onesA = a.nonzeroBitCount
let onesB = b.nonzeroBitCount
if onesA == onesB {
return a < b
} else {
return onesA < onesB
}
})
}
``` // XCTAssertTrue failedfunc sortArray(arr: [Int]) -> [Int] {
return arr.sorted { (a, b) in
let countA = a.nonzeroBitCount
let countB = b.nonzeroBitCount
if countA == countB {
return a < b
} else {
return countA < countB
}
}
}func sortArray(arr: [Int]) -> [Int] {
return arr.sorted { (a, b) in
let countA = a.nonzeroBitCount
let countB = b.nonzeroBitCount
if countA == countB {
return a < b
} else {
return countA < countB
}
}
} // XCTAssertTrue failedfunc sortArray(arr: [Int]) -> [Int] {
return arr.sorted(by: {
let count1 = $0.nonzeroBitCount
let count2 = $1.nonzeroBitCount
if count1 == count2 {
return $0 < $1
} else {
return count1 < count2
}
})
}```swift
func sortArray(arr: [Int]) -> [Int] {
return arr.sorted(by: {
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(by: {
let count1 = $0.nonzeroBitCount
let count2 = $1.nonzeroBitCount
if count1 == count2 {
return $0 < $1
} else {
return count1 < count2
}
})
}```swift
func sortArray(arr: [Int]) -> [Int] {
return arr.sorted(by: {
let count1 = $0.nonzeroBitCount
let count2 = $1.nonzeroBitCount
if count1 == count2 {
return $0 < $1
} else {
return count1 < count2
}
})
}
``` // XCTAssertTrue failedfunc selectWords(s: String, n: Int) -> [String] {
guard !s.isEmpty else { return [] }
let consonants: Set<Character> = Set("bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ")
var wordsWithNConsonants: [String] = []
let words = s.components(separatedBy: " ")
for word in words {
var consonantCount = 0
for char in word {
if consonants.contains(char) {
consonantCount += 1
}
}
if consonantCount == n {
wordsWithNConsonants.append(word)
}
}
return wordsWithNConsonants
}```swift
func selectWords(s: String, n: Int) -> [String] {
guard !s.isEmpty else { return [] }
let consonants: Set<Character> = Set("bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ")
var wordsWithNConsonants: [String] = []
let words = s.components(separatedBy: " ")
for word in words {
var consonantCount = 0
for char in word {
if consonants.contains(char) {
consonantCount += 1
}
}
if consonantCount == n {
wordsWithNConsonants.append(word)
}
}
return wordsWithNConsonants
}
```func selectWords(s: String, n: Int) -> [String] {
if s.isEmpty {
return []
}
let consonants = Set("bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ")
var wordsWithNConsonants: [String] = []
let words = s.components(separatedBy: " ")
for word in words {
var consonantCount = 0
for char in word {
if consonants.contains(char) {
consonantCount += 1
}
}
if consonantCount == n {
wordsWithNConsonants.append(word)
}
}
return wordsWithNConsonants
}```swift
func selectWords(s: String, n: Int) -> [String] {
if s.isEmpty {
return []
}
let consonants = Set("bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ")
var wordsWithNConsonants: [String] = []
let words = s.components(separatedBy: " ")
for word in words {
var consonantCount = 0
for char in word {
if consonants.contains(char) {
consonantCount += 1
}
}
if consonantCount == n {
wordsWithNConsonants.append(word)
}
}
return wordsWithNConsonants
}
```func selectWords(s: String, n: Int) -> [String] {
guard !s.isEmpty else { return [] }
let words = s.components(separatedBy: " ")
var result: [String] = []
for word in words {
var consonantCount = 0
for char in word {
if "aeiouAEIOU".contains(char) == false {
consonantCount += 1
}
}
if consonantCount == n {
result.append(word)
}
}
return result
}```swift
func selectWords(s: String, n: Int) -> [String] {
guard !s.isEmpty else { return [] }
let words = s.components(separatedBy: " ")
var result: [String] = []
for word in words {
var consonantCount = 0
for char in word {
if "aeiouAEIOU".contains(char) == false {
consonantCount += 1
}
}
if consonantCount == n {
result.append(word)
}
}
return result
}
```func selectWords(s: String, n: Int) -> [String] {
guard !s.isEmpty else {
return []
}
let consonants = Set("bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ")
var wordsWithNConsonants: [String] = []
let words = s.components(separatedBy: " ")
for word in words {
var consonantCount = 0
for char in word {
if consonants.contains(char) {
consonantCount += 1
}
}
if consonantCount == n {
wordsWithNConsonants.append(word)
}
}
return wordsWithNConsonants
}```swift
func selectWords(s: String, n: Int) -> [String] {
guard !s.isEmpty else {
return []
}
let consonants = Set("bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ")
var wordsWithNConsonants: [String] = []
let words = s.components(separatedBy: " ")
for word in words {
var consonantCount = 0
for char in word {
if consonants.contains(char) {
consonantCount += 1
}
}
if consonantCount == n {
wordsWithNConsonants.append(word)
}
}
return wordsWithNConsonants
}
```func selectWords(s: String, n: Int) -> [String] {
guard !s.isEmpty else {
return []
}
let consonants: Set<Character> = Set("bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ")
var wordsWithNConsonants: [String] = []
let words = s.components(separatedBy: " ")
for word in words {
var consonantCount = 0
for char in word {
if consonants.contains(char) {
consonantCount += 1
}
}
if consonantCount == n {
wordsWithNConsonants.append(word)
}
}
return wordsWithNConsonants
}```swift
func selectWords(s: String, n: Int) -> [String] {
guard !s.isEmpty else {
return []
}
let consonants: Set<Character> = Set("bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ")
var wordsWithNConsonants: [String] = []
let words = s.components(separatedBy: " ")
for word in words {
var consonantCount = 0
for char in word {
if consonants.contains(char) {
consonantCount += 1
}
}
if consonantCount == n {
wordsWithNConsonants.append(word)
}
}
return wordsWithNConsonants
}
```func selectWords(s: String, n: Int) -> [String] {
guard !s.isEmpty else {
return []
}
let consonants: Set<Character> = Set("bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ")
var wordsWithNConsonants: [String] = []
let words = s.components(separatedBy: " ")
for word in words {
var consonantCount = 0
for char in word {
if consonants.contains(char) {
consonantCount += 1
}
}
if consonantCount == n {
wordsWithNConsonants.append(word)
}
}
return wordsWithNConsonants
}```swift
func selectWords(s: String, n: Int) -> [String] {
guard !s.isEmpty else {
return []
}
let consonants: Set<Character> = Set("bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ")
var wordsWithNConsonants: [String] = []
let words = s.components(separatedBy: " ")
for word in words {
var consonantCount = 0
for char in word {
if consonants.contains(char) {
consonantCount += 1
}
}
if consonantCount == n {
wordsWithNConsonants.append(word)
}
}
return wordsWithNConsonants
}
```func selectWords(s: String, n: Int) -> [String] {
guard !s.isEmpty else {
return []
}
let consonants: Set<Character> = Set("bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ")
var wordsWithNConsonants: [String] = []
let words = s.components(separatedBy: " ")
for word in words {
var consonantCount = 0
for char in word {
if consonants.contains(char) {
consonantCount += 1
}
}
if consonantCount == n {
wordsWithNConsonants.append(word)
}
}
return wordsWithNConsonants
}```swift
func selectWords(s: String, n: Int) -> [String] {
guard !s.isEmpty else {
return []
}
let consonants: Set<Character> = Set("bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ")
var wordsWithNConsonants: [String] = []
let words = s.components(separatedBy: " ")
for word in words {
var consonantCount = 0
for char in word {
if consonants.contains(char) {
consonantCount += 1
}
}
if consonantCount == n {
wordsWithNConsonants.append(word)
}
}
return wordsWithNConsonants
}
```func selectWords(s: String, n: Int) -> [String] {
guard !s.isEmpty else { return [] }
let consonants: Set<Character> = Set("bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ")
var wordsWithNConsonants: [String] = []
let words = s.components(separatedBy: " ")
for word in words {
var consonantCount = 0
for char in word {
if consonants.contains(char) {
consonantCount += 1
}
}
if consonantCount == n {
wordsWithNConsonants.append(word)
}
}
return wordsWithNConsonants
}```swift
func selectWords(s: String, n: Int) -> [String] {
guard !s.isEmpty else { return [] }
let consonants: Set<Character> = Set("bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ")
var wordsWithNConsonants: [String] = []
let words = s.components(separatedBy: " ")
for word in words {
var consonantCount = 0
for char in word {
if consonants.contains(char) {
consonantCount += 1
}
}
if consonantCount == n {
wordsWithNConsonants.append(word)
}
}
return wordsWithNConsonants
}
```func selectWords(s: String, n: Int) -> [String] {
guard !s.isEmpty else { return [] }
let words = s.components(separatedBy: " ")
var result: [String] = []
for word in words {
var consonantCount = 0
for char in word {
if "aeiouAEIOU".contains(char) == false {
consonantCount += 1
}
}
if consonantCount == n {
result.append(word)
}
}
return result
}```swift
func selectWords(s: String, n: Int) -> [String] {
guard !s.isEmpty else { return [] }
let words = s.components(separatedBy: " ")
var result: [String] = []
for word in words {
var consonantCount = 0
for char in word {
if "aeiouAEIOU".contains(char) == false {
consonantCount += 1
}
}
if consonantCount == n {
result.append(word)
}
}
return result
}
```func selectWords(s: String, n: Int) -> [String] {
guard !s.isEmpty else {
return []
}
let consonants: Set<Character> = Set("bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ")
var wordsWithNConsonants: [String] = []
let words = s.components(separatedBy: " ")
for word in words {
var consonantCount = 0
for char in word {
if consonants.contains(char) {
consonantCount += 1
}
}
if consonantCount == n {
wordsWithNConsonants.append(word)
}
}
return wordsWithNConsonants
}```swift
func selectWords(s: String, n: Int) -> [String] {
guard !s.isEmpty else {
return []
}
let consonants: Set<Character> = Set("bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ")
var wordsWithNConsonants: [String] = []
let words = s.components(separatedBy: " ")
for word in words {
var consonantCount = 0
for char in word {
if consonants.contains(char) {
consonantCount += 1
}
}
if consonantCount == n {
wordsWithNConsonants.append(word)
}
}
return wordsWithNConsonants
}
```func getClosestVowel(word: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
let consonants: Set<Character> = Set("bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ")
var closestVowel: Character = " "
var foundConsonant = false
for char in word.reversed() {
if vowels.contains(char) {
if foundConsonant {
closestVowel = char
break
}
} else if consonants.contains(char) {
foundConsonant = true
}
}
return closestVowel == " " ? "" : String(closestVowel)
}```swift
func getClosestVowel(word: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
let consonants: Set<Character> = Set("bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ")
var closestVowel: Character = " "
var foundConsonant = false
for char in word.reversed() {
if vowels.contains(char) {
if foundConsonant {
closestVowel = char
break
}
} else if consonants.contains(char) {
foundConsonant = true
}
}
return closestVowel == " " ? "" : String(closestVowel)
}
``` // XCTAssertTrue failedfunc getClosestVowel(word: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
var foundVowel: Character = " "
var foundConsonant = false
for char in word.reversed() {
if vowels.contains(char) {
if foundConsonant {
return String(char)
}
} else if char.isLetter {
foundConsonant = true
}
}
return ""
}```swift
func getClosestVowel(word: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
var foundVowel: Character = " "
var foundConsonant = false
for char in word.reversed() {
if vowels.contains(char) {
if foundConsonant {
return String(char)
}
} else if char.isLetter {
foundConsonant = true
}
}
return ""
}
```var foundVowel: Character = " " // variable 'foundVowel' was never used; consider replacing with '_' or removing it // XCTAssertTrue failedfunc getClosestVowel(word: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
let consonants: Set<Character> = Set("bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ")
var foundVowel: Character?
var foundConsonant = false
for char in word.reversed() {
if vowels.contains(char) {
if foundConsonant {
foundVowel = char
break
}
} else if consonants.contains(char) {
foundConsonant = true
}
}
return foundVowel.map { String($0) } ?? ""
}```swift
func getClosestVowel(word: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
let consonants: Set<Character> = Set("bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ")
var foundVowel: Character?
var foundConsonant = false
for char in word.reversed() {
if vowels.contains(char) {
if foundConsonant {
foundVowel = char
break
}
} else if consonants.contains(char) {
foundConsonant = true
}
}
return foundVowel.map { String($0) } ?? ""
}
``` // XCTAssertTrue failedfunc getClosestVowel(word: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
let consonants: Set<Character> = Set("bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ")
var foundVowel: Character?
var foundConsonant = false
for char in word.reversed() {
if vowels.contains(char) {
if foundConsonant {
foundVowel = char
break
}
} else if consonants.contains(char) {
foundConsonant = true
}
}
return foundVowel.map { String($0) } ?? ""
}```swift
func getClosestVowel(word: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
let consonants: Set<Character> = Set("bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ")
var foundVowel: Character?
var foundConsonant = false
for char in word.reversed() {
if vowels.contains(char) {
if foundConsonant {
foundVowel = char
break
}
} else if consonants.contains(char) {
foundConsonant = true
}
}
return foundVowel.map { String($0) } ?? ""
}
``` // XCTAssertTrue failedfunc getClosestVowel(word: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
let consonants: Set<Character> = Set("bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ")
var foundVowel: Character?
var foundConsonant = false
for char in word.reversed() {
if vowels.contains(char) {
if foundConsonant {
foundVowel = char
break
}
} else if consonants.contains(char) {
foundConsonant = true
}
}
return foundVowel.map { String($0) } ?? ""
}```swift
func getClosestVowel(word: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
let consonants: Set<Character> = Set("bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ")
var foundVowel: Character?
var foundConsonant = false
for char in word.reversed() {
if vowels.contains(char) {
if foundConsonant {
foundVowel = char
break
}
} else if consonants.contains(char) {
foundConsonant = true
}
}
return foundVowel.map { String($0) } ?? ""
}
``` // XCTAssertTrue failedfunc getClosestVowel(word: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
let consonants: Set<Character> = Set("bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ")
var closestVowel: Character = " "
var foundConsonant = false
for char in word.reversed() {
if vowels.contains(char) {
if foundConsonant {
closestVowel = char
break
}
} else if consonants.contains(char) {
foundConsonant = true
}
}
return String(closestVowel)
}```swift
func getClosestVowel(word: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
let consonants: Set<Character> = Set("bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ")
var closestVowel: Character = " "
var foundConsonant = false
for char in word.reversed() {
if vowels.contains(char) {
if foundConsonant {
closestVowel = char
break
}
} else if consonants.contains(char) {
foundConsonant = true
}
}
return String(closestVowel)
}
``` // XCTAssertTrue failedfunc getClosestVowel(word: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
let consonants: Set<Character> = Set("bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ")
var closestVowel: Character = " "
var foundConsonant = false
for char in word.reversed() {
if vowels.contains(char) {
if foundConsonant {
return String(char)
}
closestVowel = char
} else if consonants.contains(char) {
foundConsonant = true
}
}
return ""
}```swift
func getClosestVowel(word: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
let consonants: Set<Character> = Set("bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ")
var closestVowel: Character = " "
var foundConsonant = false
for char in word.reversed() {
if vowels.contains(char) {
if foundConsonant {
return String(char)
}
closestVowel = char
} else if consonants.contains(char) {
foundConsonant = true
}
}
return ""
}
```var closestVowel: Character = " " // variable 'closestVowel' was written to, but never read // XCTAssertTrue failedfunc getClosestVowel(word: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
let consonants: Set<Character> = Set("bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ")
var closestVowel: Character = " "
var foundConsonant = false
for char in word.reversed() {
if vowels.contains(char) {
if foundConsonant {
return String(char)
}
closestVowel = char
} else if consonants.contains(char) {
foundConsonant = true
}
}
return ""
}```swift
func getClosestVowel(word: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
let consonants: Set<Character> = Set("bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ")
var closestVowel: Character = " "
var foundConsonant = false
for char in word.reversed() {
if vowels.contains(char) {
if foundConsonant {
return String(char)
}
closestVowel = char
} else if consonants.contains(char) {
foundConsonant = true
}
}
return ""
}
```var closestVowel: Character = " " // variable 'closestVowel' was written to, but never read // XCTAssertTrue failedfunc getClosestVowel(word: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
let consonants: Set<Character> = Set("bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ")
var foundVowel: Character?
var foundConsonant = false
for char in word.reversed() {
if vowels.contains(char) {
if foundConsonant {
foundVowel = char
break
}
} else if consonants.contains(char) {
foundConsonant = true
}
}
return foundVowel.map { String($0) } ?? ""
}```swift
func getClosestVowel(word: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
let consonants: Set<Character> = Set("bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ")
var foundVowel: Character?
var foundConsonant = false
for char in word.reversed() {
if vowels.contains(char) {
if foundConsonant {
foundVowel = char
break
}
} else if consonants.contains(char) {
foundConsonant = true
}
}
return foundVowel.map { String($0) } ?? ""
}
``` // XCTAssertTrue failedfunc getClosestVowel(word: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
let consonants: Set<Character> = Set("bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ")
var closestVowel: Character = " "
var foundVowel = false
for i in (1..<word.count-1).reversed() {
let char = word[word.index(word.startIndex, offsetBy: i)]
if vowels.contains(char) {
foundVowel = true
} else if consonants.contains(char) && foundVowel {
closestVowel = char
break
}
}
return closestVowel == " " ? "" : String(closestVowel)
}```swift
func getClosestVowel(word: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
let consonants: Set<Character> = Set("bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ")
var closestVowel: Character = " "
var foundVowel = false
for i in (1..<word.count-1).reversed() {
let char = word[word.index(word.startIndex, offsetBy: i)]
if vowels.contains(char) {
foundVowel = true
} else if consonants.contains(char) && foundVowel {
closestVowel = char
break
}
}
return closestVowel == " " ? "" : String(closestVowel)
}
``` // XCTAssertTrue failedfunc matchParens(lst: [String]) -> String {
var openCount = 0
var closeCount = 0
for str in lst {
for char in str {
if char == "(" {
openCount += 1
} else {
if openCount > 0 {
openCount -= 1
} else {
closeCount += 1
}
}
}
}
return openCount == closeCount ? "Yes" : "No"
}func matchParens(lst: [String]) -> String {
var openCount = 0
var closeCount = 0
for str in lst {
for char in str {
if char == "(" {
openCount += 1
} else {
if openCount > 0 {
openCount -= 1
} else {
closeCount += 1
}
}
}
}
return openCount == closeCount ? "Yes" : "No"
} // XCTAssertTrue failedfunc matchParens(lst: [String]) -> String {
var openCount = 0
var closeCount = 0
for str in lst {
for char in str {
if char == "(" {
openCount += 1
} else {
if openCount > 0 {
openCount -= 1
} else {
closeCount += 1
}
}
}
}
return openCount == closeCount ? "Yes" : "No"
}func matchParens(lst: [String]) -> String {
var openCount = 0
var closeCount = 0
for str in lst {
for char in str {
if char == "(" {
openCount += 1
} else {
if openCount > 0 {
openCount -= 1
} else {
closeCount += 1
}
}
}
}
return openCount == closeCount ? "Yes" : "No"
} // XCTAssertTrue failedfunc matchParens(lst: [String]) -> String {
var openCount = 0
var closeCount = 0
for str in lst {
for char in str {
if char == "(" {
openCount += 1
} else {
if openCount > 0 {
openCount -= 1
} else {
closeCount += 1
}
}
}
}
return openCount + closeCount == 0 ? "Yes" : "No"
}```swift
func matchParens(lst: [String]) -> String {
var openCount = 0
var closeCount = 0
for str in lst {
for char in str {
if char == "(" {
openCount += 1
} else {
if openCount > 0 {
openCount -= 1
} else {
closeCount += 1
}
}
}
}
return openCount + closeCount == 0 ? "Yes" : "No"
}
``` // XCTAssertTrue failedfunc matchParens(lst: [String]) -> String {
var openCount = 0
var closeCount = 0
for str in lst {
for char in str {
if char == "(" {
openCount += 1
} else {
if openCount > 0 {
openCount -= 1
} else {
closeCount += 1
}
}
}
}
return openCount == closeCount ? "Yes" : "No"
}func matchParens(lst: [String]) -> String {
var openCount = 0
var closeCount = 0
for str in lst {
for char in str {
if char == "(" {
openCount += 1
} else {
if openCount > 0 {
openCount -= 1
} else {
closeCount += 1
}
}
}
}
return openCount == closeCount ? "Yes" : "No"
} // XCTAssertTrue failedfunc matchParens(lst: [String]) -> String {
var openCount = 0
var closeCount = 0
for str in lst {
for char in str {
if char == "(" {
openCount += 1
} else {
if openCount > 0 {
openCount -= 1
} else {
closeCount += 1
}
}
}
}
return openCount == closeCount ? "Yes" : "No"
}func matchParens(lst: [String]) -> String {
var openCount = 0
var closeCount = 0
for str in lst {
for char in str {
if char == "(" {
openCount += 1
} else {
if openCount > 0 {
openCount -= 1
} else {
closeCount += 1
}
}
}
}
return openCount == closeCount ? "Yes" : "No"
} // XCTAssertTrue failedfunc matchParens(lst: [String]) -> String {
var openCount = 0
var closeCount = 0
for str in lst {
for char in str {
if char == "(" {
openCount += 1
} else {
if openCount > 0 {
openCount -= 1
} else {
closeCount += 1
}
}
}
}
return openCount == closeCount ? "Yes" : "No"
}func matchParens(lst: [String]) -> String {
var openCount = 0
var closeCount = 0
for str in lst {
for char in str {
if char == "(" {
openCount += 1
} else {
if openCount > 0 {
openCount -= 1
} else {
closeCount += 1
}
}
}
}
return openCount == closeCount ? "Yes" : "No"
} // XCTAssertTrue failedfunc matchParens(lst: [String]) -> String {
var openCount = 0
var closeCount = 0
for str in lst {
for char in str {
if char == "(" {
openCount += 1
} else {
if openCount > 0 {
openCount -= 1
} else {
closeCount += 1
}
}
}
}
return openCount == closeCount ? "Yes" : "No"
}func matchParens(lst: [String]) -> String {
var openCount = 0
var closeCount = 0
for str in lst {
for char in str {
if char == "(" {
openCount += 1
} else {
if openCount > 0 {
openCount -= 1
} else {
closeCount += 1
}
}
}
}
return openCount == closeCount ? "Yes" : "No"
} // XCTAssertTrue failedfunc matchParens(lst: [String]) -> String {
var count = 0
for str in lst {
for char in str {
if char == "(" {
count += 1
} else {
if count == 0 {
return "No"
}
count -= 1
}
}
}
return count == 0 ? "Yes" : "No"
}func matchParens(lst: [String]) -> String {
var count = 0
for str in lst {
for char in str {
if char == "(" {
count += 1
} else {
if count == 0 {
return "No"
}
count -= 1
}
}
}
return count == 0 ? "Yes" : "No"
} // XCTAssertTrue failedfunc matchParens(lst: [String]) -> String {
var openCount = 0
var closeCount = 0
for str in lst {
for char in str {
if char == "(" {
openCount += 1
} else {
if openCount > 0 {
openCount -= 1
} else {
closeCount += 1
}
}
}
}
return openCount == closeCount ? "Yes" : "No"
}func matchParens(lst: [String]) -> String {
var openCount = 0
var closeCount = 0
for str in lst {
for char in str {
if char == "(" {
openCount += 1
} else {
if openCount > 0 {
openCount -= 1
} else {
closeCount += 1
}
}
}
}
return openCount == closeCount ? "Yes" : "No"
} // XCTAssertTrue failedfunc matchParens(lst: [String]) -> String {
var openCount = 0
var closeCount = 0
for str in lst {
for char in str {
if char == "(" {
openCount += 1
} else {
if openCount > 0 {
openCount -= 1
} else {
closeCount += 1
}
}
}
}
return openCount == closeCount ? "Yes" : "No"
}func matchParens(lst: [String]) -> String {
var openCount = 0
var closeCount = 0
for str in lst {
for char in str {
if char == "(" {
openCount += 1
} else {
if openCount > 0 {
openCount -= 1
} else {
closeCount += 1
}
}
}
}
return openCount == closeCount ? "Yes" : "No"
} // XCTAssertTrue failedfunc maximum(arr: [Int], k: Int) -> [Int] {
let sortedArr = arr.sorted(by: >)
return Array(sortedArr.prefix(k))
}```swift
func maximum(arr: [Int], k: Int) -> [Int] {
let sortedArr = arr.sorted(by: >)
return Array(sortedArr.prefix(k))
}
``` // XCTAssertTrue failedfunc maximum(arr: [Int], k: Int) -> [Int] {
let sortedArr = arr.sorted(by: >)
return Array(sortedArr.prefix(k))
}```swift
func maximum(arr: [Int], k: Int) -> [Int] {
let sortedArr = arr.sorted(by: >)
return Array(sortedArr.prefix(k))
}
``` // XCTAssertTrue failedfunc maximum(arr: [Int], k: Int) -> [Int] {
let sortedArr = arr.sorted(by: >)
return Array(sortedArr.prefix(k))
}```swift
func maximum(arr: [Int], k: Int) -> [Int] {
let sortedArr = arr.sorted(by: >)
return Array(sortedArr.prefix(k))
}
``` // XCTAssertTrue failedfunc maximum(arr: [Int], k: Int) -> [Int] {
let sortedArr = arr.sorted(by: >)
return Array(sortedArr.prefix(k))
}```swift
func maximum(arr: [Int], k: Int) -> [Int] {
let sortedArr = arr.sorted(by: >)
return Array(sortedArr.prefix(k))
}
``` // XCTAssertTrue failedfunc maximum(arr: [Int], k: Int) -> [Int] {
let sortedArr = arr.sorted(by: >)
return Array(sortedArr.prefix(k))
}```swift
func maximum(arr: [Int], k: Int) -> [Int] {
let sortedArr = arr.sorted(by: >)
return Array(sortedArr.prefix(k))
}
``` // XCTAssertTrue failedfunc maximum(arr: [Int], k: Int) -> [Int] {
let sortedArr = arr.sorted(by: >)
return Array(sortedArr.prefix(k))
}```swift
func maximum(arr: [Int], k: Int) -> [Int] {
let sortedArr = arr.sorted(by: >)
return Array(sortedArr.prefix(k))
}
``` // XCTAssertTrue failedfunc maximum(arr: [Int], k: Int) -> [Int] {
let sortedArr = arr.sorted(by: >)
return Array(sortedArr.prefix(k))
}```swift
func maximum(arr: [Int], k: Int) -> [Int] {
let sortedArr = arr.sorted(by: >)
return Array(sortedArr.prefix(k))
}
``` // XCTAssertTrue failedfunc maximum(arr: [Int], k: Int) -> [Int] {
let sortedArr = arr.sorted(by: >)
return Array(sortedArr.prefix(k))
}```swift
func maximum(arr: [Int], k: Int) -> [Int] {
let sortedArr = arr.sorted(by: >)
return Array(sortedArr.prefix(k))
}
``` // XCTAssertTrue failedfunc maximum(arr: [Int], k: Int) -> [Int] {
let sortedArr = arr.sorted(by: >)
return Array(sortedArr.prefix(k))
}```swift
func maximum(arr: [Int], k: Int) -> [Int] {
let sortedArr = arr.sorted(by: >)
return Array(sortedArr.prefix(k))
}
``` // XCTAssertTrue failedfunc maximum(arr: [Int], k: Int) -> [Int] {
let sortedArr = arr.sorted(by: >)
return Array(sortedArr.prefix(k))
}```swift
func maximum(arr: [Int], k: Int) -> [Int] {
let sortedArr = arr.sorted(by: >)
return Array(sortedArr.prefix(k))
}
``` // XCTAssertTrue failedfunc solution(lst: [Int]) -> Int {
var sum = 0
for (index, num) in lst.enumerated() {
if index % 2 == 0 && num % 2 != 0 {
sum += num
}
}
return sum
}```swift
func solution(lst: [Int]) -> Int {
var sum = 0
for (index, num) in lst.enumerated() {
if index % 2 == 0 && num % 2 != 0 {
sum += num
}
}
return sum
}
```func solution(lst: [Int]) -> Int {
var sum = 0
for (index, num) in lst.enumerated() {
if index % 2 == 0 && num % 2 != 0 {
sum += num
}
}
return sum
}```swift
func solution(lst: [Int]) -> Int {
var sum = 0
for (index, num) in lst.enumerated() {
if index % 2 == 0 && num % 2 != 0 {
sum += num
}
}
return sum
}
```func solution(lst: [Int]) -> Int {
var sum = 0
for (index, num) in lst.enumerated() {
if index % 2 == 0 && num % 2 != 0 {
sum += num
}
}
return sum
}```swift
func solution(lst: [Int]) -> Int {
var sum = 0
for (index, num) in lst.enumerated() {
if index % 2 == 0 && num % 2 != 0 {
sum += num
}
}
return sum
}
```func solution(lst: [Int]) -> Int {
var sum = 0
for (index, num) in lst.enumerated() {
if index % 2 == 0 && num % 2 != 0 {
sum += num
}
}
return sum
}```swift
func solution(lst: [Int]) -> Int {
var sum = 0
for (index, num) in lst.enumerated() {
if index % 2 == 0 && num % 2 != 0 {
sum += num
}
}
return sum
}
```func solution(lst: [Int]) -> Int {
var sum = 0
for (index, num) in lst.enumerated() {
if index % 2 == 0 && num % 2 != 0 {
sum += num
}
}
return sum
}```swift
func solution(lst: [Int]) -> Int {
var sum = 0
for (index, num) in lst.enumerated() {
if index % 2 == 0 && num % 2 != 0 {
sum += num
}
}
return sum
}
```func solution(lst: [Int]) -> Int {
var sum = 0
for (index, num) in lst.enumerated() {
if index % 2 == 0 && num % 2 != 0 {
sum += num
}
}
return sum
}```swift
func solution(lst: [Int]) -> Int {
var sum = 0
for (index, num) in lst.enumerated() {
if index % 2 == 0 && num % 2 != 0 {
sum += num
}
}
return sum
}
```func solution(lst: [Int]) -> Int {
var sum = 0
for (index, num) in lst.enumerated() {
if index % 2 == 0 && num % 2 != 0 {
sum += num
}
}
return sum
}```swift
func solution(lst: [Int]) -> Int {
var sum = 0
for (index, num) in lst.enumerated() {
if index % 2 == 0 && num % 2 != 0 {
sum += num
}
}
return sum
}
```func solution(lst: [Int]) -> Int {
var sum = 0
for i in 0..<lst.count where i % 2 == 0 && lst[i] % 2 != 0 {
sum += lst[i]
}
return sum
}```swift
func solution(lst: [Int]) -> Int {
var sum = 0
for i in 0..<lst.count where i % 2 == 0 && lst[i] % 2 != 0 {
sum += lst[i]
}
return sum
}
```func solution(lst: [Int]) -> Int {
var sum = 0
for (index, num) in lst.enumerated() {
if index % 2 == 0 && num % 2 != 0 {
sum += num
}
}
return sum
}```swift
func solution(lst: [Int]) -> Int {
var sum = 0
for (index, num) in lst.enumerated() {
if index % 2 == 0 && num % 2 != 0 {
sum += num
}
}
return sum
}
```func solution(lst: [Int]) -> Int {
var sum = 0
for (index, num) in lst.enumerated() {
if index % 2 == 0 && num % 2 != 0 {
sum += num
}
}
return sum
}```swift
func solution(lst: [Int]) -> Int {
var sum = 0
for (index, num) in lst.enumerated() {
if index % 2 == 0 && num % 2 != 0 {
sum += num
}
}
return sum
}
```func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
var count = 0
for i in 0..<k {
if arr[i] >= 10 && arr[i] <= 99 {
sum += arr[i]
count += 1
}
}
return sum
}```swift
func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
var count = 0
for i in 0..<k {
if arr[i] >= 10 && arr[i] <= 99 {
sum += arr[i]
count += 1
}
}
return sum
}
``` // XCTAssertTrue failedfunc addElements(arr: [Int], k: Int) -> Int {
var sum = 0
var count = 0
for i in 0..<k {
if arr[i] >= 10 && arr[i] <= 99 {
sum += arr[i]
count += 1
}
}
return sum
}```swift
func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
var count = 0
for i in 0..<k {
if arr[i] >= 10 && arr[i] <= 99 {
sum += arr[i]
count += 1
}
}
return sum
}
``` // XCTAssertTrue failedfunc addElements(arr: [Int], k: Int) -> Int {
var sum = 0
var count = 0
for i in 0..<k {
if arr[i] >= 10 && arr[i] <= 99 {
sum += arr[i]
count += 1
}
}
return sum
}```swift
func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
var count = 0
for i in 0..<k {
if arr[i] >= 10 && arr[i] <= 99 {
sum += arr[i]
count += 1
}
}
return sum
}
``` // XCTAssertTrue failedfunc addElements(arr: [Int], k: Int) -> Int {
var sum = 0
var count = 0
for num in arr {
if num >= 10 && num < 100 {
sum += num
count += 1
}
if count == k {
break
}
}
return sum
}```swift
func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
var count = 0
for num in arr {
if num >= 10 && num < 100 {
sum += num
count += 1
}
if count == k {
break
}
}
return sum
}
``` // XCTAssertTrue failedfunc addElements(arr: [Int], k: Int) -> Int {
var sum = 0
var count = 0
for num in arr {
if num >= 10 && num < 100 {
sum += num
count += 1
}
if count == k {
break
}
}
return sum
}```swift
func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
var count = 0
for num in arr {
if num >= 10 && num < 100 {
sum += num
count += 1
}
if count == k {
break
}
}
return sum
}
``` // XCTAssertTrue failedfunc addElements(arr: [Int], k: Int) -> Int {
var sum = 0
var count = 0
for num in arr {
if num >= 10 && num <= 99 {
sum += num
count += 1
}
if count == k {
break
}
}
return sum
}```swift
func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
var count = 0
for num in arr {
if num >= 10 && num <= 99 {
sum += num
count += 1
}
if count == k {
break
}
}
return sum
}
``` // XCTAssertTrue failedfunc addElements(arr: [Int], k: Int) -> Int {
var sum = 0
var count = 0
for i in 0..<k {
if arr[i] >= 10 && arr[i] <= 99 {
sum += arr[i]
count += 1
}
}
return sum
}```swift
func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
var count = 0
for i in 0..<k {
if arr[i] >= 10 && arr[i] <= 99 {
sum += arr[i]
count += 1
}
}
return sum
}
``` // XCTAssertTrue failedfunc addElements(arr: [Int], k: Int) -> Int {
var sum = 0
var count = 0
for i in 0..<k {
if arr[i] >= 10 && arr[i] <= 99 {
sum += arr[i]
count += 1
}
}
return sum
}```swift
func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
var count = 0
for i in 0..<k {
if arr[i] >= 10 && arr[i] <= 99 {
sum += arr[i]
count += 1
}
}
return sum
}
``` // XCTAssertTrue failedfunc addElements(arr: [Int], k: Int) -> Int {
var sum = 0
var count = 0
for i in 0..<k {
if arr[i] >= 10 && arr[i] <= 99 {
sum += arr[i]
count += 1
}
}
return sum
}```swift
func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
var count = 0
for i in 0..<k {
if arr[i] >= 10 && arr[i] <= 99 {
sum += arr[i]
count += 1
}
}
return sum
}
``` // XCTAssertTrue failedfunc addElements(arr: [Int], k: Int) -> Int {
var sum = 0
var count = 0
for i in 0..<k {
if arr[i] >= 10 && arr[i] <= 99 {
sum += arr[i]
count += 1
}
}
return sum
}```swift
func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
var count = 0
for i in 0..<k {
if arr[i] >= 10 && arr[i] <= 99 {
sum += arr[i]
count += 1
}
}
return sum
}
``` // XCTAssertTrue failedfunc getOddCollatz(n: Int) -> [Int] {
var collatzSequence: [Int] = [n]
while collatzSequence.last != 1 {
if collatzSequence.last! % 2 == 0 {
collatzSequence.append(collatzSequence.last! / 2)
} else {
collatzSequence.append(3 * collatzSequence.last! + 1)
}
}
return collatzSequence.filter { $0 % 2 != 0 }.sorted()
}```swift
func getOddCollatz(n: Int) -> [Int] {
var collatzSequence: [Int] = [n]
while collatzSequence.last != 1 {
if collatzSequence.last! % 2 == 0 {
collatzSequence.append(collatzSequence.last! / 2)
} else {
collatzSequence.append(3 * collatzSequence.last! + 1)
}
}
return collatzSequence.filter { $0 % 2 != 0 }.sorted()
}
```func getOddCollatz(n: Int) -> [Int] {
var result: [Int] = []
var current = n
while current != 1 {
result.append(current)
if current % 2 == 0 {
current /= 2
} else {
current = 3 * current + 1
}
}
result.append(1)
return result.filter { $0 % 2 != 0 }.sorted()
}```swift
func getOddCollatz(n: Int) -> [Int] {
var result: [Int] = []
var current = n
while current != 1 {
result.append(current)
if current % 2 == 0 {
current /= 2
} else {
current = 3 * current + 1
}
}
result.append(1)
return result.filter { $0 % 2 != 0 }.sorted()
}
```func getOddCollatz(n: Int) -> [Int] {
var result: [Int] = []
var current = n
while current != 1 {
result.append(current)
if current % 2 == 0 {
current /= 2
} else {
current = 3 * current + 1
}
}
result.append(1)
return result.filter { $0 % 2 != 0 }.sorted()
}```swift
func getOddCollatz(n: Int) -> [Int] {
var result: [Int] = []
var current = n
while current != 1 {
result.append(current)
if current % 2 == 0 {
current /= 2
} else {
current = 3 * current + 1
}
}
result.append(1)
return result.filter { $0 % 2 != 0 }.sorted()
}
```func getOddCollatz(n: Int) -> [Int] {
var result: [Int] = []
var current = n
while current != 1 {
result.append(current)
if current % 2 == 0 {
current /= 2
} else {
current = 3 * current + 1
}
}
result.append(1)
return result.filter { $0 % 2 != 0 }.sorted()
}```swift
func getOddCollatz(n: Int) -> [Int] {
var result: [Int] = []
var current = n
while current != 1 {
result.append(current)
if current % 2 == 0 {
current /= 2
} else {
current = 3 * current + 1
}
}
result.append(1)
return result.filter { $0 % 2 != 0 }.sorted()
}
```func getOddCollatz(n: Int) -> [Int] {
var collatzSequence = [n]
while collatzSequence.last != 1 {
if collatzSequence.last! % 2 == 0 {
collatzSequence.append(collatzSequence.last! / 2)
} else {
collatzSequence.append(3 * collatzSequence.last! + 1)
}
}
return collatzSequence.filter { $0 % 2 != 0 }.sorted()
}```swift
func getOddCollatz(n: Int) -> [Int] {
var collatzSequence = [n]
while collatzSequence.last != 1 {
if collatzSequence.last! % 2 == 0 {
collatzSequence.append(collatzSequence.last! / 2)
} else {
collatzSequence.append(3 * collatzSequence.last! + 1)
}
}
return collatzSequence.filter { $0 % 2 != 0 }.sorted()
}
```func getOddCollatz(n: Int) -> [Int] {
var result: [Int] = []
var num = n
while num != 1 {
result.append(num)
if num % 2 == 0 {
num /= 2
} else {
num = 3 * num + 1
}
}
result.append(1)
return result.filter { $0 % 2 != 0 }.sorted()
}```swift
func getOddCollatz(n: Int) -> [Int] {
var result: [Int] = []
var num = n
while num != 1 {
result.append(num)
if num % 2 == 0 {
num /= 2
} else {
num = 3 * num + 1
}
}
result.append(1)
return result.filter { $0 % 2 != 0 }.sorted()
}
```func getOddCollatz(n: Int) -> [Int] {
var result: [Int] = []
var current = n
while current != 1 {
result.append(current)
if current % 2 == 0 {
current /= 2
} else {
current = 3 * current + 1
}
}
result.append(1)
return result.filter { $0 % 2 != 0 }.sorted()
}```swift
func getOddCollatz(n: Int) -> [Int] {
var result: [Int] = []
var current = n
while current != 1 {
result.append(current)
if current % 2 == 0 {
current /= 2
} else {
current = 3 * current + 1
}
}
result.append(1)
return result.filter { $0 % 2 != 0 }.sorted()
}
```func getOddCollatz(n: Int) -> [Int] {
var result: [Int] = []
var current = n
while current != 1 {
if current % 2 == 1 {
result.append(current)
}
current = current % 2 == 0 ? current / 2 : 3 * current + 1
}
result.append(1)
return result.sorted()
}```swift
func getOddCollatz(n: Int) -> [Int] {
var result: [Int] = []
var current = n
while current != 1 {
if current % 2 == 1 {
result.append(current)
}
current = current % 2 == 0 ? current / 2 : 3 * current + 1
}
result.append(1)
return result.sorted()
}
```func getOddCollatz(n: Int) -> [Int] {
var result: [Int] = []
var current = n
while current != 1 {
result.append(current)
if current % 2 == 0 {
current /= 2
} else {
current = 3 * current + 1
}
}
result.append(1)
return result.filter { $0 % 2 != 0 }.sorted()
}```swift
func getOddCollatz(n: Int) -> [Int] {
var result: [Int] = []
var current = n
while current != 1 {
result.append(current)
if current % 2 == 0 {
current /= 2
} else {
current = 3 * current + 1
}
}
result.append(1)
return result.filter { $0 % 2 != 0 }.sorted()
}
```func getOddCollatz(n: Int) -> [Int] {
var collatzSequence = [n]
while collatzSequence.last != 1 {
if collatzSequence.last! % 2 == 0 {
collatzSequence.append(collatzSequence.last! / 2)
} else {
collatzSequence.append(3 * collatzSequence.last! + 1)
}
}
return collatzSequence.filter { $0 % 2 != 0 }.sorted()
}```swift
func getOddCollatz(n: Int) -> [Int] {
var collatzSequence = [n]
while collatzSequence.last != 1 {
if collatzSequence.last! % 2 == 0 {
collatzSequence.append(collatzSequence.last! / 2)
} else {
collatzSequence.append(3 * collatzSequence.last! + 1)
}
}
return collatzSequence.filter { $0 % 2 != 0 }.sorted()
}
```func validDate(date: String) -> Bool {
let components = date.components(separatedBy: "-")
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
}
if day < 1 {
return false
}
switch month {
case 1, 3, 5, 7, 8, 10, 12:
if day > 31 {
return false
}
case 4, 6, 9, 11:
if day > 30 {
return false
}
case 2:
if year % 4 == 0 {
if day > 29 {
return false
}
} else {
if day > 28 {
return false
}
}
default:
return false
}
return true
}```swift
func validDate(date: String) -> Bool {
let components = date.components(separatedBy: "-")
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
}
if day < 1 {
return false
}
switch month {
case 1, 3, 5, 7, 8, 10, 12:
if day > 31 {
return false
}
case 4, 6, 9, 11:
if day > 30 {
return false
}
case 2:
if year % 4 == 0 {
if day > 29 {
return false
}
} else {
if day > 28 {
return false
}
}
default:
return false
}
return true
}
```func validDate(date: String) -> Bool {
let components = date.components(separatedBy: "-")
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
}
if day < 1 {
return false
}
switch month {
case 1, 3, 5, 7, 8, 10, 12:
if day > 31 {
return false
}
case 4, 6, 9, 11:
if day > 30 {
return false
}
case 2:
if (year % 4 == 0 && day > 29) || (year % 4 != 0 && day > 28) {
return false
}
default:
return false
}
return true
}```swift
func validDate(date: String) -> Bool {
let components = date.components(separatedBy: "-")
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
}
if day < 1 {
return false
}
switch month {
case 1, 3, 5, 7, 8, 10, 12:
if day > 31 {
return false
}
case 4, 6, 9, 11:
if day > 30 {
return false
}
case 2:
if (year % 4 == 0 && day > 29) || (year % 4 != 0 && day > 28) {
return false
}
default:
return false
}
return true
}
```func validDate(date: String) -> Bool {
let components = date.components(separatedBy: "-")
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
}
if day < 1 {
return false
}
switch month {
case 1, 3, 5, 7, 8, 10, 12:
if day > 31 {
return false
}
case 4, 6, 9, 11:
if day > 30 {
return false
}
case 2:
if (year % 4 == 0 && day > 29) || (year % 4 != 0 && day > 28) {
return false
}
default:
return false
}
return true
}```swift
func validDate(date: String) -> Bool {
let components = date.components(separatedBy: "-")
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
}
if day < 1 {
return false
}
switch month {
case 1, 3, 5, 7, 8, 10, 12:
if day > 31 {
return false
}
case 4, 6, 9, 11:
if day > 30 {
return false
}
case 2:
if (year % 4 == 0 && day > 29) || (year % 4 != 0 && day > 28) {
return false
}
default:
return false
}
return true
}
```func validDate(date: String) -> Bool {
let components = date.components(separatedBy: "-")
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
}
if day < 1 || day > 31 {
return false
}
if month == 4 || month == 6 || month == 9 || month == 11 {
if day > 30 {
return false
}
} else if month == 2 {
if day > 29 {
return false
}
}
return true
}```swift
func validDate(date: String) -> Bool {
let components = date.components(separatedBy: "-")
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
}
if day < 1 || day > 31 {
return false
}
if month == 4 || month == 6 || month == 9 || month == 11 {
if day > 30 {
return false
}
} else if month == 2 {
if day > 29 {
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 components = date.components(separatedBy: "-")
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
}
if day < 1 {
return false
}
switch month {
case 1, 3, 5, 7, 8, 10, 12:
if day > 31 {
return false
}
case 4, 6, 9, 11:
if day > 30 {
return false
}
case 2:
if (year % 4 == 0 && year % 100 != 0) || year % 400 == 0 {
if day > 29 {
return false
}
} else {
if day > 28 {
return false
}
}
default:
return false
}
return true
}```swift
func validDate(date: String) -> Bool {
let components = date.components(separatedBy: "-")
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
}
if day < 1 {
return false
}
switch month {
case 1, 3, 5, 7, 8, 10, 12:
if day > 31 {
return false
}
case 4, 6, 9, 11:
if day > 30 {
return false
}
case 2:
if (year % 4 == 0 && year % 100 != 0) || year % 400 == 0 {
if day > 29 {
return false
}
} else {
if day > 28 {
return false
}
}
default:
return false
}
return true
}
```func validDate(date: String) -> Bool {
let components = date.components(separatedBy: "-")
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
}
if day < 1 {
return false
}
switch month {
case 1, 3, 5, 7, 8, 10, 12:
if day > 31 {
return false
}
case 4, 6, 9, 11:
if day > 30 {
return false
}
case 2:
if (year % 4 == 0 && year % 100 != 0) || year % 400 == 0 {
if day > 29 {
return false
}
} else {
if day > 28 {
return false
}
}
default:
return false
}
return true
}```swift
func validDate(date: String) -> Bool {
let components = date.components(separatedBy: "-")
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
}
if day < 1 {
return false
}
switch month {
case 1, 3, 5, 7, 8, 10, 12:
if day > 31 {
return false
}
case 4, 6, 9, 11:
if day > 30 {
return false
}
case 2:
if (year % 4 == 0 && year % 100 != 0) || year % 400 == 0 {
if day > 29 {
return false
}
} else {
if day > 28 {
return false
}
}
default:
return false
}
return true
}
```func validDate(date: String) -> Bool {
let components = date.components(separatedBy: "-")
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
}
if day < 1 || day > 31 {
return false
}
if month == 4 || month == 6 || month == 9 || month == 11 {
if day > 30 {
return false
}
} else if month == 2 {
if day > 29 {
return false
}
}
return true
}```swift
func validDate(date: String) -> Bool {
let components = date.components(separatedBy: "-")
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
}
if day < 1 || day > 31 {
return false
}
if month == 4 || month == 6 || month == 9 || month == 11 {
if day > 30 {
return false
}
} else if month == 2 {
if day > 29 {
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 components = date.components(separatedBy: "-")
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
}
if day < 1 {
return false
}
switch month {
case 1, 3, 5, 7, 8, 10, 12:
if day > 31 {
return false
}
case 4, 6, 9, 11:
if day > 30 {
return false
}
case 2:
if (year % 4 == 0 && day > 29) || (year % 4 != 0 && day > 28) {
return false
}
default:
return false
}
return true
}```swift
func validDate(date: String) -> Bool {
let components = date.components(separatedBy: "-")
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
}
if day < 1 {
return false
}
switch month {
case 1, 3, 5, 7, 8, 10, 12:
if day > 31 {
return false
}
case 4, 6, 9, 11:
if day > 30 {
return false
}
case 2:
if (year % 4 == 0 && day > 29) || (year % 4 != 0 && day > 28) {
return false
}
default:
return false
}
return true
}
```func validDate(date: String) -> Bool {
let components = date.components(separatedBy: "-")
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
}
if day < 1 {
return false
}
switch month {
case 1, 3, 5, 7, 8, 10, 12:
if day > 31 {
return false
}
case 4, 6, 9, 11:
if day > 30 {
return false
}
case 2:
if (year % 4 == 0 && day > 29) || (year % 4 != 0 && day > 28) {
return false
}
default:
return false
}
return true
}```swift
func validDate(date: String) -> Bool {
let components = date.components(separatedBy: "-")
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
}
if day < 1 {
return false
}
switch month {
case 1, 3, 5, 7, 8, 10, 12:
if day > 31 {
return false
}
case 4, 6, 9, 11:
if day > 30 {
return false
}
case 2:
if (year % 4 == 0 && day > 29) || (year % 4 != 0 && day > 28) {
return false
}
default:
return false
}
return true
}
```func validDate(date: String) -> Bool {
let components = date.components(separatedBy: "-")
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
}
if day < 1 {
return false
}
switch month {
case 1, 3, 5, 7, 8, 10, 12:
if day > 31 {
return false
}
case 4, 6, 9, 11:
if day > 30 {
return false
}
case 2:
if (year % 4 == 0 && day > 29) || (year % 4 != 0 && day > 28) {
return false
}
default:
return false
}
return true
}```swift
func validDate(date: String) -> Bool {
let components = date.components(separatedBy: "-")
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
}
if day < 1 {
return false
}
switch month {
case 1, 3, 5, 7, 8, 10, 12:
if day > 31 {
return false
}
case 4, 6, 9, 11:
if day > 30 {
return false
}
case 2:
if (year % 4 == 0 && day > 29) || (year % 4 != 0 && day > 28) {
return false
}
default:
return false
}
return true
}
```extension Int: Error {
}
func splitWords(txt: String) -> Result<[String], Int> {
if txt.contains(" ") {
return .success(txt.components(separatedBy: " "))
} else if txt.contains(",") {
return .success(txt.components(separatedBy: ","))
} else {
let lowerCaseLetters = "abcdefghijklmnopqrstuvwxyz"
var count = 0
for char in txt.lowercased() {
if let index = lowerCaseLetters.firstIndex(of: char) {
if index % 2 != 0 {
count += 1
}
}
}
return .failure(count)
}
}```swift
func splitWords(txt: String) -> Result<[String], Int> {
if txt.contains(" ") {
return .success(txt.components(separatedBy: " "))
} else if txt.contains(",") {
return .success(txt.components(separatedBy: ","))
} else {
let lowerCaseLetters = "abcdefghijklmnopqrstuvwxyz"
var count = 0
for char in txt.lowercased() {
if let index = lowerCaseLetters.firstIndex(of: char) {
if index % 2 != 0 {
count += 1
}
}
}
return .failure(count)
}
}
```if index % 2 != 0 { // cannot convert value of type 'String.Index' to expected argument type 'Int'extension Int: Error {
}
func splitWords(txt: String) -> Result<[String], Int> {
if txt.contains(" ") {
return .success(txt.components(separatedBy: " "))
} else if txt.contains(",") {
return .success(txt.components(separatedBy: ","))
} else {
let lowerAlphabet = "abcdefghijklmnopqrstuvwxyz"
var oddLettersCount = 0
for char in txt.lowercased() {
if let index = lowerAlphabet.firstIndex(of: char) {
if index % 2 != 0 {
oddLettersCount += 1
}
}
}
return .failure(oddLettersCount)
}
}```swift
func splitWords(txt: String) -> Result<[String], Int> {
if txt.contains(" ") {
return .success(txt.components(separatedBy: " "))
} else if txt.contains(",") {
return .success(txt.components(separatedBy: ","))
} else {
let lowerAlphabet = "abcdefghijklmnopqrstuvwxyz"
var oddLettersCount = 0
for char in txt.lowercased() {
if let index = lowerAlphabet.firstIndex(of: char) {
if index % 2 != 0 {
oddLettersCount += 1
}
}
}
return .failure(oddLettersCount)
}
}
```if index % 2 != 0 { // cannot convert value of type 'String.Index' to expected argument type 'Int'extension Int: Error {
}
func splitWords(txt: String) -> Result<[String], Int> {
if txt.contains(" ") {
return .success(txt.components(separatedBy: " "))
} else if txt.contains(",") {
return .success(txt.components(separatedBy: ","))
} else {
let lowerCaseLetters = "abcdefghijklmnopqrstuvwxyz"
var oddLettersCount = 0
for char in txt.lowercased() {
if let index = lowerCaseLetters.firstIndex(of: char) {
if index % 2 != 0 {
oddLettersCount += 1
}
}
}
return .failure(oddLettersCount)
}
}```swift
func splitWords(txt: String) -> Result<[String], Int> {
if txt.contains(" ") {
return .success(txt.components(separatedBy: " "))
} else if txt.contains(",") {
return .success(txt.components(separatedBy: ","))
} else {
let lowerCaseLetters = "abcdefghijklmnopqrstuvwxyz"
var oddLettersCount = 0
for char in txt.lowercased() {
if let index = lowerCaseLetters.firstIndex(of: char) {
if index % 2 != 0 {
oddLettersCount += 1
}
}
}
return .failure(oddLettersCount)
}
}
```if index % 2 != 0 { // cannot convert value of type 'String.Index' to expected argument type 'Int'extension Int: Error {
}
func splitWords(txt: String) -> Result<[String], Int> {
if txt.contains(" ") {
return .success(txt.components(separatedBy: " "))
} else if txt.contains(",") {
return .success(txt.components(separatedBy: ","))
} else {
let lowerCaseLetters = "abcdefghijklmnopqrstuvwxyz"
var oddLettersCount = 0
for char in txt.lowercased() {
if let index = lowerCaseLetters.firstIndex(of: char) {
if index % 2 != 0 {
oddLettersCount += 1
}
}
}
return .failure(oddLettersCount)
}
}```swift
func splitWords(txt: String) -> Result<[String], Int> {
if txt.contains(" ") {
return .success(txt.components(separatedBy: " "))
} else if txt.contains(",") {
return .success(txt.components(separatedBy: ","))
} else {
let lowerCaseLetters = "abcdefghijklmnopqrstuvwxyz"
var oddLettersCount = 0
for char in txt.lowercased() {
if let index = lowerCaseLetters.firstIndex(of: char) {
if index % 2 != 0 {
oddLettersCount += 1
}
}
}
return .failure(oddLettersCount)
}
}
```if index % 2 != 0 { // cannot convert value of type 'String.Index' to expected argument type 'Int'extension Int: Error {
}
func splitWords(txt: String) -> Result<[String], Int> {
if txt.contains(" ") {
return .success(txt.components(separatedBy: " "))
} else if txt.contains(",") {
return .success(txt.components(separatedBy: ","))
} else {
let lowerCaseLetters = "abcdefghijklmnopqrstuvwxyz"
var oddLettersCount = 0
for char in txt.lowercased() {
if let index = lowerCaseLetters.firstIndex(of: char) {
if index % 2 != 0 {
oddLettersCount += 1
}
}
}
return .failure(oddLettersCount)
}
}```swift
func splitWords(txt: String) -> Result<[String], Int> {
if txt.contains(" ") {
return .success(txt.components(separatedBy: " "))
} else if txt.contains(",") {
return .success(txt.components(separatedBy: ","))
} else {
let lowerCaseLetters = "abcdefghijklmnopqrstuvwxyz"
var oddLettersCount = 0
for char in txt.lowercased() {
if let index = lowerCaseLetters.firstIndex(of: char) {
if index % 2 != 0 {
oddLettersCount += 1
}
}
}
return .failure(oddLettersCount)
}
}
```if index % 2 != 0 { // cannot convert value of type 'String.Index' to expected argument type 'Int'extension Int: Error {
}
func splitWords(txt: String) -> Result<[String], Int> {
if txt.contains(" ") {
return .success(txt.components(separatedBy: " "))
} else if txt.contains(",") {
return .success(txt.components(separatedBy: ","))
} else {
let lowerAlphabet = "abcdefghijklmnopqrstuvwxyz"
var oddLettersCount = 0
for char in txt.lowercased() {
if let index = lowerAlphabet.firstIndex(of: char) {
if index % 2 != 0 {
oddLettersCount += 1
}
}
}
return .failure(oddLettersCount)
}
}```swift
func splitWords(txt: String) -> Result<[String], Int> {
if txt.contains(" ") {
return .success(txt.components(separatedBy: " "))
} else if txt.contains(",") {
return .success(txt.components(separatedBy: ","))
} else {
let lowerAlphabet = "abcdefghijklmnopqrstuvwxyz"
var oddLettersCount = 0
for char in txt.lowercased() {
if let index = lowerAlphabet.firstIndex(of: char) {
if index % 2 != 0 {
oddLettersCount += 1
}
}
}
return .failure(oddLettersCount)
}
}
```if index % 2 != 0 { // cannot convert value of type 'String.Index' to expected argument type 'Int'extension Int: Error {
}
func splitWords(txt: String) -> Result<[String], Int> {
if txt.contains(" ") {
return .success(txt.components(separatedBy: " "))
} else if txt.contains(",") {
return .success(txt.components(separatedBy: ","))
} else {
let lowerAlphabet = "abcdefghijklmnopqrstuvwxyz"
var oddCount = 0
for char in txt.lowercased() {
if let index = lowerAlphabet.firstIndex(of: char) {
if index % 2 != 0 {
oddCount += 1
}
}
}
return .failure(oddCount)
}
}```swift
func splitWords(txt: String) -> Result<[String], Int> {
if txt.contains(" ") {
return .success(txt.components(separatedBy: " "))
} else if txt.contains(",") {
return .success(txt.components(separatedBy: ","))
} else {
let lowerAlphabet = "abcdefghijklmnopqrstuvwxyz"
var oddCount = 0
for char in txt.lowercased() {
if let index = lowerAlphabet.firstIndex(of: char) {
if index % 2 != 0 {
oddCount += 1
}
}
}
return .failure(oddCount)
}
}
```if index % 2 != 0 { // cannot convert value of type 'String.Index' to expected argument type 'Int'extension Int: Error {
}
func splitWords(txt: String) -> Result<[String], Int> {
if txt.contains(" ") {
return .success(txt.components(separatedBy: " "))
} else if txt.contains(",") {
return .success(txt.components(separatedBy: ","))
} else {
let lowercaseLetters = "abcdefghijklmnopqrstuvwxyz"
var oddLettersCount = 0
for char in txt.lowercased() {
if let index = lowercaseLetters.firstIndex(of: char) {
if index % 2 != 0 {
oddLettersCount += 1
}
}
}
return .failure(oddLettersCount)
}
}```swift
func splitWords(txt: String) -> Result<[String], Int> {
if txt.contains(" ") {
return .success(txt.components(separatedBy: " "))
} else if txt.contains(",") {
return .success(txt.components(separatedBy: ","))
} else {
let lowercaseLetters = "abcdefghijklmnopqrstuvwxyz"
var oddLettersCount = 0
for char in txt.lowercased() {
if let index = lowercaseLetters.firstIndex(of: char) {
if index % 2 != 0 {
oddLettersCount += 1
}
}
}
return .failure(oddLettersCount)
}
}
```if index % 2 != 0 { // cannot convert value of type 'String.Index' to expected argument type 'Int'extension Int: Error {
}
func splitWords(txt: String) -> Result<[String], Int> {
if txt.contains(" ") {
return .success(txt.components(separatedBy: " "))
} else if txt.contains(",") {
return .success(txt.components(separatedBy: ","))
} else {
var result: [String] = []
let alphabet = "abcdefghijklmnopqrstuvwxyz"
let lowerCaseTxt = txt.lowercased()
for char in lowerCaseTxt {
if let index = alphabet.firstIndex(of: char) {
if index.utf16Offset(in: alphabet) % 2 == 1 {
result.append(String(char))
}
}
}
if result.isEmpty {
return .failure(0)
} else {
return .success(result)
}
}
}```swift
func splitWords(txt: String) -> Result<[String], Int> {
if txt.contains(" ") {
return .success(txt.components(separatedBy: " "))
} else if txt.contains(",") {
return .success(txt.components(separatedBy: ","))
} else {
var result: [String] = []
let alphabet = "abcdefghijklmnopqrstuvwxyz"
let lowerCaseTxt = txt.lowercased()
for char in lowerCaseTxt {
if let index = alphabet.firstIndex(of: char) {
if index.utf16Offset(in: alphabet) % 2 == 1 {
result.append(String(char))
}
}
}
if result.isEmpty {
return .failure(0)
} else {
return .success(result)
}
}
}
``` // XCTAssertTrue failedextension Int: Error {
}
func splitWords(txt: String) -> Result<[String], Int> {
if txt.contains(" ") {
return .success(txt.components(separatedBy: " "))
} else if txt.contains(",") {
return .success(txt.components(separatedBy: ","))
} else {
var result: [String] = []
let alphabet = "abcdefghijklmnopqrstuvwxyz"
for char in txt.lowercased() {
if let index = alphabet.firstIndex(of: char) {
let position = alphabet.distance(from: alphabet.startIndex, to: index)
if position % 2 != 0 {
result.append(String(char))
}
}
}
if result.isEmpty {
return .failure(0)
} else {
return .success(result)
}
}
}```swift
func splitWords(txt: String) -> Result<[String], Int> {
if txt.contains(" ") {
return .success(txt.components(separatedBy: " "))
} else if txt.contains(",") {
return .success(txt.components(separatedBy: ","))
} else {
var result: [String] = []
let alphabet = "abcdefghijklmnopqrstuvwxyz"
for char in txt.lowercased() {
if let index = alphabet.firstIndex(of: char) {
let position = alphabet.distance(from: alphabet.startIndex, to: index)
if position % 2 != 0 {
result.append(String(char))
}
}
}
if result.isEmpty {
return .failure(0)
} else {
return .success(result)
}
}
}
``` // XCTAssertTrue failedfunc isSorted(lst: [Int]) -> Bool {
var prevNum: Int?
var duplicateCount = 0
for num in lst {
if let prev = prevNum {
if num < prev {
return false
} else if num == prev {
duplicateCount += 1
if duplicateCount > 1 {
return false
}
} else {
duplicateCount = 0
}
}
prevNum = num
}
return true
}```swift
func isSorted(lst: [Int]) -> Bool {
var prevNum: Int?
var duplicateCount = 0
for num in lst {
if let prev = prevNum {
if num < prev {
return false
} else if num == prev {
duplicateCount += 1
if duplicateCount > 1 {
return false
}
} else {
duplicateCount = 0
}
}
prevNum = num
}
return true
}
```func isSorted(lst: [Int]) -> Bool {
var prevNum: Int?
var duplicateCount = 0
for num in lst {
if let prev = prevNum {
if num < prev {
return false
} else if num == prev {
duplicateCount += 1
if duplicateCount > 1 {
return false
}
} else {
duplicateCount = 0
}
}
prevNum = num
}
return true
}```swift
func isSorted(lst: [Int]) -> Bool {
var prevNum: Int?
var duplicateCount = 0
for num in lst {
if let prev = prevNum {
if num < prev {
return false
} else if num == prev {
duplicateCount += 1
if duplicateCount > 1 {
return false
}
} else {
duplicateCount = 0
}
}
prevNum = num
}
return true
}
```func isSorted(lst: [Int]) -> Bool {
var prevNum: Int?
var duplicateCount = 0
for num in lst {
if let prev = prevNum {
if num < prev {
return false
} else if num == prev {
duplicateCount += 1
if duplicateCount > 1 {
return false
}
} else {
duplicateCount = 0
}
}
prevNum = num
}
return true
}```swift
func isSorted(lst: [Int]) -> Bool {
var prevNum: Int?
var duplicateCount = 0
for num in lst {
if let prev = prevNum {
if num < prev {
return false
} else if num == prev {
duplicateCount += 1
if duplicateCount > 1 {
return false
}
} else {
duplicateCount = 0
}
}
prevNum = num
}
return true
}
```func isSorted(lst: [Int]) -> Bool {
var prevNum: Int?
var duplicateCount = 0
for num in lst {
if let prev = prevNum {
if num < prev {
return false
} else if num == prev {
duplicateCount += 1
if duplicateCount > 1 {
return false
}
} else {
duplicateCount = 0
}
}
prevNum = num
}
return true
}```swift
func isSorted(lst: [Int]) -> Bool {
var prevNum: Int?
var duplicateCount = 0
for num in lst {
if let prev = prevNum {
if num < prev {
return false
} else if num == prev {
duplicateCount += 1
if duplicateCount > 1 {
return false
}
} else {
duplicateCount = 0
}
}
prevNum = num
}
return true
}
```func isSorted(lst: [Int]) -> Bool {
var prevNum: Int?
var duplicateCount = 0
for num in lst {
if let prev = prevNum {
if num < prev {
return false
} else if num == prev {
duplicateCount += 1
if duplicateCount > 1 {
return false
}
} else {
duplicateCount = 0
}
}
prevNum = num
}
return true
}```swift
func isSorted(lst: [Int]) -> Bool {
var prevNum: Int?
var duplicateCount = 0
for num in lst {
if let prev = prevNum {
if num < prev {
return false
} else if num == prev {
duplicateCount += 1
if duplicateCount > 1 {
return false
}
} else {
duplicateCount = 0
}
}
prevNum = num
}
return true
}
```func isSorted(lst: [Int]) -> Bool {
var prevNum: Int?
var countMap: [Int: Int] = [:]
for num in lst {
if let prev = prevNum {
if num < prev {
return false
}
}
countMap[num, default: 0] += 1
if countMap[num]! > 1 {
return false
}
prevNum = num
}
return true
}```swift
func isSorted(lst: [Int]) -> Bool {
var prevNum: Int?
var countMap: [Int: Int] = [:]
for num in lst {
if let prev = prevNum {
if num < prev {
return false
}
}
countMap[num, default: 0] += 1
if countMap[num]! > 1 {
return false
}
prevNum = num
}
return true
}
``` // XCTAssertTrue failedfunc isSorted(lst: [Int]) -> Bool {
var prevNum: Int?
var duplicateCount = 0
for num in lst {
if let prev = prevNum {
if num < prev {
return false
} else if num == prev {
duplicateCount += 1
if duplicateCount > 1 {
return false
}
} else {
duplicateCount = 0
}
}
prevNum = num
}
return true
}```swift
func isSorted(lst: [Int]) -> Bool {
var prevNum: Int?
var duplicateCount = 0
for num in lst {
if let prev = prevNum {
if num < prev {
return false
} else if num == prev {
duplicateCount += 1
if duplicateCount > 1 {
return false
}
} else {
duplicateCount = 0
}
}
prevNum = num
}
return true
}
```func isSorted(lst: [Int]) -> Bool {
var prevNum: Int?
var countMap: [Int: Int] = [:]
for num in lst {
if let prev = prevNum {
if num < prev {
return false
}
}
countMap[num, default: 0] += 1
if countMap[num]! > 1 {
return false
}
prevNum = num
}
return true
}```swift
func isSorted(lst: [Int]) -> Bool {
var prevNum: Int?
var countMap: [Int: Int] = [:]
for num in lst {
if let prev = prevNum {
if num < prev {
return false
}
}
countMap[num, default: 0] += 1
if countMap[num]! > 1 {
return false
}
prevNum = num
}
return true
}
``` // XCTAssertTrue failedfunc isSorted(lst: [Int]) -> Bool {
var prevNum: Int?
var duplicateCount = 0
for num in lst {
if let prev = prevNum {
if num < prev {
return false
} else if num == prev {
duplicateCount += 1
if duplicateCount > 1 {
return false
}
} else {
duplicateCount = 0
}
}
prevNum = num
}
return true
}```swift
func isSorted(lst: [Int]) -> Bool {
var prevNum: Int?
var duplicateCount = 0
for num in lst {
if let prev = prevNum {
if num < prev {
return false
} else if num == prev {
duplicateCount += 1
if duplicateCount > 1 {
return false
}
} else {
duplicateCount = 0
}
}
prevNum = num
}
return true
}
```func isSorted(lst: [Int]) -> Bool {
var prevNum: Int?
var duplicateCount = 0
for num in lst {
if let prev = prevNum {
if num < prev {
return false
} else if num == prev {
duplicateCount += 1
if duplicateCount > 1 {
return false
}
} else {
duplicateCount = 0
}
}
prevNum = num
}
return true
}```swift
func isSorted(lst: [Int]) -> Bool {
var prevNum: Int?
var duplicateCount = 0
for num in lst {
if let prev = prevNum {
if num < prev {
return false
} else if num == prev {
duplicateCount += 1
if duplicateCount > 1 {
return false
}
} else {
duplicateCount = 0
}
}
prevNum = num
}
return true
}
```func isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
func intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let start = max(interval1.0, interval2.0)
let end = min(interval1.1, interval2.1)
if start > end {
return "NO"
}
let length = end - start
return isPrime(length) ? "YES" : "NO"
}```swift
func isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
func intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let start = max(interval1.0, interval2.0)
let end = min(interval1.1, interval2.1)
if start > end {
return "NO"
}
let length = end - start
return isPrime(length) ? "YES" : "NO"
}
```func isPrime(_ num: Int) -> Bool {
if num <= 1 {
return false
}
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}
func intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let start = max(interval1.0, interval2.0)
let end = min(interval1.1, interval2.1)
if start > end {
return "NO"
}
let length = end - start
return isPrime(length) ? "YES" : "NO"
}```swift
func isPrime(_ num: Int) -> Bool {
if num <= 1 {
return false
}
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}
func intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let start = max(interval1.0, interval2.0)
let end = min(interval1.1, interval2.1)
if start > end {
return "NO"
}
let length = end - start
return isPrime(length) ? "YES" : "NO"
}
```func isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
func intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let start = max(interval1.0, interval2.0)
let end = min(interval1.1, interval2.1)
if start > end {
return "NO"
}
let length = end - start
return isPrime(length) ? "YES" : "NO"
}```swift
func isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
func intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let start = max(interval1.0, interval2.0)
let end = min(interval1.1, interval2.1)
if start > end {
return "NO"
}
let length = end - start
return isPrime(length) ? "YES" : "NO"
}
```func isPrime(_ num: Int) -> Bool {
if num <= 1 {
return false
}
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}
func intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let start = max(interval1.0, interval2.0)
let end = min(interval1.1, interval2.1)
if start > end {
return "NO"
}
let length = end - start
return isPrime(length) ? "YES" : "NO"
}```swift
func isPrime(_ num: Int) -> Bool {
if num <= 1 {
return false
}
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}
func intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let start = max(interval1.0, interval2.0)
let end = min(interval1.1, interval2.1)
if start > end {
return "NO"
}
let length = end - start
return isPrime(length) ? "YES" : "NO"
}
```func isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
func intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let start = max(interval1.0, interval2.0)
let end = min(interval1.1, interval2.1)
if start > end {
return "NO"
}
let length = end - start
return isPrime(length) ? "YES" : "NO"
}```swift
func isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
func intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let start = max(interval1.0, interval2.0)
let end = min(interval1.1, interval2.1)
if start > end {
return "NO"
}
let length = end - start
return isPrime(length) ? "YES" : "NO"
}
```func isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
func intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let start = max(interval1.0, interval2.0)
let end = min(interval1.1, interval2.1)
if start > end {
return "NO"
}
let length = end - start
return isPrime(length) ? "YES" : "NO"
}```swift
func isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
func intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let start = max(interval1.0, interval2.0)
let end = min(interval1.1, interval2.1)
if start > end {
return "NO"
}
let length = end - start
return isPrime(length) ? "YES" : "NO"
}
```func isPrime(_ num: Int) -> Bool {
if num <= 1 {
return false
}
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}
func intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let start = max(interval1.0, interval2.0)
let end = min(interval1.1, interval2.1)
if start > end {
return "NO"
}
let length = end - start
return isPrime(length) ? "YES" : "NO"
}```swift
func isPrime(_ num: Int) -> Bool {
if num <= 1 {
return false
}
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}
func intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let start = max(interval1.0, interval2.0)
let end = min(interval1.1, interval2.1)
if start > end {
return "NO"
}
let length = end - start
return isPrime(length) ? "YES" : "NO"
}
```func isPrime(_ num: Int) -> Bool {
if num <= 1 {
return false
}
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}
func intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let start = max(interval1.0, interval2.0)
let end = min(interval1.1, interval2.1)
if start > end {
return "NO"
}
let length = end - start
return isPrime(length) ? "YES" : "NO"
}```swift
func isPrime(_ num: Int) -> Bool {
if num <= 1 {
return false
}
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}
func intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let start = max(interval1.0, interval2.0)
let end = min(interval1.1, interval2.1)
if start > end {
return "NO"
}
let length = end - start
return isPrime(length) ? "YES" : "NO"
}
```func isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
func intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let start = max(interval1.0, interval2.0)
let end = min(interval1.1, interval2.1)
if start > end {
return "NO"
}
let length = end - start
return isPrime(length) ? "YES" : "NO"
}```swift
func isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
func intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let start = max(interval1.0, interval2.0)
let end = min(interval1.1, interval2.1)
if start > end {
return "NO"
}
let length = end - start
return isPrime(length) ? "YES" : "NO"
}
```func isPrime(_ num: Int) -> Bool {
if num <= 1 {
return false
}
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}
func intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let start = max(interval1.0, interval2.0)
let end = min(interval1.1, interval2.1)
if start > end {
return "NO"
}
let length = end - start
return isPrime(length) ? "YES" : "NO"
}```swift
func isPrime(_ num: Int) -> Bool {
if num <= 1 {
return false
}
for i in 2..<num {
if num % i == 0 {
return false
}
}
return true
}
func intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let start = max(interval1.0, interval2.0)
let end = min(interval1.1, interval2.1)
if start > end {
return "NO"
}
let length = end - start
return isPrime(length) ? "YES" : "NO"
}
```func prodSigns(arr: [Int]) -> Int? {
if arr.isEmpty {
return nil
}
var product = 1
var sum = 0
for num in arr {
if num > 0 {
product *= 1
} else if num < 0 {
product *= -1
} else {
product *= 0
}
sum += abs(num)
}
return product * sum
}func prodSigns(arr: [Int]) -> Int? {
if arr.isEmpty {
return nil
}
var product = 1
var sum = 0
for num in arr {
if num > 0 {
product *= 1
} else if num < 0 {
product *= -1
} else {
product *= 0
}
sum += abs(num)
}
return product * sum
}func prodSigns(arr: [Int]) -> Int? {
if arr.isEmpty {
return nil
}
var product = 1
var sum = 0
for num in arr {
if num > 0 {
product *= 1
sum += num
} else if num < 0 {
product *= -1
sum += abs(num)
}
}
return product * sum
}func prodSigns(arr: [Int]) -> Int? {
if arr.isEmpty {
return nil
}
var product = 1
var sum = 0
for num in arr {
if num > 0 {
product *= 1
sum += num
} else if num < 0 {
product *= -1
sum += abs(num)
}
}
return product * sum
} // XCTAssertTrue failedfunc prodSigns(arr: [Int]) -> Int? {
if arr.isEmpty {
return nil
}
var product = 1
var sum = 0
for num in arr {
if num > 0 {
product *= 1
} else if num < 0 {
product *= -1
} else {
product *= 0
}
sum += abs(num)
}
return product * sum
}```swift
func prodSigns(arr: [Int]) -> Int? {
if arr.isEmpty {
return nil
}
var product = 1
var sum = 0
for num in arr {
if num > 0 {
product *= 1
} else if num < 0 {
product *= -1
} else {
product *= 0
}
sum += abs(num)
}
return product * sum
}
```func prodSigns(arr: [Int]) -> Int? {
if arr.isEmpty {
return nil
}
var product = 1
var sum = 0
for num in arr {
if num > 0 {
product *= 1
} else if num < 0 {
product *= -1
} else {
product *= 0
}
sum += abs(num)
}
return product * sum
}```swift
func prodSigns(arr: [Int]) -> Int? {
if arr.isEmpty {
return nil
}
var product = 1
var sum = 0
for num in arr {
if num > 0 {
product *= 1
} else if num < 0 {
product *= -1
} else {
product *= 0
}
sum += abs(num)
}
return product * sum
}
```func prodSigns(arr: [Int]) -> Int? {
if arr.isEmpty {
return nil
}
var product = 1
var sum = 0
for num in arr {
if num > 0 {
product *= 1
} else if num < 0 {
product *= -1
} else {
product *= 0
}
sum += abs(num)
}
return product * sum
}```swift
func prodSigns(arr: [Int]) -> Int? {
if arr.isEmpty {
return nil
}
var product = 1
var sum = 0
for num in arr {
if num > 0 {
product *= 1
} else if num < 0 {
product *= -1
} else {
product *= 0
}
sum += abs(num)
}
return product * sum
}
```func prodSigns(arr: [Int]) -> Int? {
guard !arr.isEmpty else {
return nil
}
var product = 1
var sum = 0
for num in arr {
if num > 0 {
product *= 1
sum += num
} else if num < 0 {
product *= -1
sum += abs(num)
}
}
return product * sum
}func prodSigns(arr: [Int]) -> Int? {
guard !arr.isEmpty else {
return nil
}
var product = 1
var sum = 0
for num in arr {
if num > 0 {
product *= 1
sum += num
} else if num < 0 {
product *= -1
sum += abs(num)
}
}
return product * sum
} // XCTAssertTrue failedfunc prodSigns(arr: [Int]) -> Int? {
if arr.isEmpty {
return nil
}
var product = 1
var sum = 0
for num in arr {
if num > 0 {
product *= 1
} else if num < 0 {
product *= -1
} else {
product *= 0
}
sum += abs(num)
}
return product * sum
}```swift
func prodSigns(arr: [Int]) -> Int? {
if arr.isEmpty {
return nil
}
var product = 1
var sum = 0
for num in arr {
if num > 0 {
product *= 1
} else if num < 0 {
product *= -1
} else {
product *= 0
}
sum += abs(num)
}
return product * sum
}
```func prodSigns(arr: [Int]) -> Int? {
if arr.isEmpty {
return nil
}
var product = 1
var sum = 0
for num in arr {
if num > 0 {
product *= 1
} else if num < 0 {
product *= -1
} else {
product *= 0
}
sum += abs(num)
}
return product * sum
}func prodSigns(arr: [Int]) -> Int? {
if arr.isEmpty {
return nil
}
var product = 1
var sum = 0
for num in arr {
if num > 0 {
product *= 1
} else if num < 0 {
product *= -1
} else {
product *= 0
}
sum += abs(num)
}
return product * sum
}func prodSigns(arr: [Int]) -> Int? {
if arr.isEmpty {
return nil
}
var product = 1
var sum = 0
for num in arr {
if num > 0 {
product *= 1
} else if num < 0 {
product *= -1
} else {
product *= 0
}
sum += abs(num)
}
return product * sum
}```swift
func prodSigns(arr: [Int]) -> Int? {
if arr.isEmpty {
return nil
}
var product = 1
var sum = 0
for num in arr {
if num > 0 {
product *= 1
} else if num < 0 {
product *= -1
} else {
product *= 0
}
sum += abs(num)
}
return product * sum
}
```func prodSigns(arr: [Int]) -> Int? {
if arr.isEmpty {
return nil
}
var product = 1
var sum = 0
for num in arr {
if num > 0 {
product *= 1
} else if num < 0 {
product *= -1
} else {
product *= 0
}
sum += abs(num)
}
return product * sum
}```swift
func prodSigns(arr: [Int]) -> Int? {
if arr.isEmpty {
return nil
}
var product = 1
var sum = 0
for num in arr {
if num > 0 {
product *= 1
} else if num < 0 {
product *= -1
} else {
product *= 0
}
sum += abs(num)
}
return product * sum
}
```func minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var visited = Array(repeating: Array(repeating: false, count: n), count: n)
var path = [Int]()
func isValid(_ row: Int, _ col: Int) -> Bool {
return row >= 0 && row < n && col >= 0 && col < n
}
func dfs(_ row: Int, _ col: Int, _ steps: Int) {
if steps == k {
path = grid[row][col]
return
}
visited[row][col] = true
path.append(grid[row][col])
let directions = [(0, 1), (1, 0), (0, -1), (-1, 0)]
for dir in directions {
let newRow = row + dir.0
let newCol = col + dir.1
if isValid(newRow, newCol) && !visited[newRow][newCol] {
dfs(newRow, newCol, steps + 1)
if path.count == k {
return
}
}
}
visited[row][col] = false
path.removeLast()
}
for i in 0..<n {
for j in 0..<n {
dfs(i, j, 1)
if path.count == k {
return path
}
}
}
return []
}```swift
func minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var visited = Array(repeating: Array(repeating: false, count: n), count: n)
var path = [Int]()
func isValid(_ row: Int, _ col: Int) -> Bool {
return row >= 0 && row < n && col >= 0 && col < n
}
func dfs(_ row: Int, _ col: Int, _ steps: Int) {
if steps == k {
path = grid[row][col]
return
}
visited[row][col] = true
path.append(grid[row][col])
let directions = [(0, 1), (1, 0), (0, -1), (-1, 0)]
for dir in directions {
let newRow = row + dir.0
let newCol = col + dir.1
if isValid(newRow, newCol) && !visited[newRow][newCol] {
dfs(newRow, newCol, steps + 1)
if path.count == k {
return
}
}
}
visited[row][col] = false
path.removeLast()
}
for i in 0..<n {
for j in 0..<n {
dfs(i, j, 1)
if path.count == k {
return path
}
}
}
return []
}
```path = grid[row][col] // cannot assign value of type 'Int' to type '[Int]'func minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var visited = Array(repeating: Array(repeating: false, count: n), count: n)
var path = [Int]()
func dfs(row: Int, col: Int, steps: Int) {
if steps == k {
path = grid[row][col]
return
}
visited[row][col] = true
path.append(grid[row][col])
let directions = [(0, 1), (1, 0), (0, -1), (-1, 0)]
for dir in directions {
let newRow = row + dir.0
let newCol = col + dir.1
if newRow >= 0 && newRow < n && newCol >= 0 && newCol < n && !visited[newRow][newCol] {
dfs(row: newRow, col: newCol, steps: steps + 1)
}
}
visited[row][col] = false
path.removeLast()
}
for i in 0..<n {
for j in 0..<n {
dfs(row: i, col: j, steps: 1)
}
}
return path
}```swift
func minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var visited = Array(repeating: Array(repeating: false, count: n), count: n)
var path = [Int]()
func dfs(row: Int, col: Int, steps: Int) {
if steps == k {
path = grid[row][col]
return
}
visited[row][col] = true
path.append(grid[row][col])
let directions = [(0, 1), (1, 0), (0, -1), (-1, 0)]
for dir in directions {
let newRow = row + dir.0
let newCol = col + dir.1
if newRow >= 0 && newRow < n && newCol >= 0 && newCol < n && !visited[newRow][newCol] {
dfs(row: newRow, col: newCol, steps: steps + 1)
}
}
visited[row][col] = false
path.removeLast()
}
for i in 0..<n {
for j in 0..<n {
dfs(row: i, col: j, steps: 1)
}
}
return path
}
```path = grid[row][col] // cannot assign value of type 'Int' to type '[Int]'func minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var visited = Array(repeating: Array(repeating: false, count: n), count: n)
var path = [Int]()
func isValid(_ x: Int, _ y: Int) -> Bool {
return x >= 0 && x < n && y >= 0 && y < n
}
func dfs(x: Int, y: Int, len: Int) {
if len == k {
path = grid[x][y]
return
}
visited[x][y] = true
path.append(grid[x][y])
let dx = [0, 0, 1, -1]
let dy = [1, -1, 0, 0]
for i in 0..<4 {
let newX = x + dx[i]
let newY = y + dy[i]
if isValid(newX, newY) && !visited[newX][newY] {
dfs(x: newX, y: newY, len: len + 1)
}
}
visited[x][y] = false
path.removeLast()
}
for i in 0..<n {
for j in 0..<n {
dfs(x: i, y: j, len: 1)
}
}
return path
}```swift
func minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var visited = Array(repeating: Array(repeating: false, count: n), count: n)
var path = [Int]()
func isValid(_ x: Int, _ y: Int) -> Bool {
return x >= 0 && x < n && y >= 0 && y < n
}
func dfs(x: Int, y: Int, len: Int) {
if len == k {
path = grid[x][y]
return
}
visited[x][y] = true
path.append(grid[x][y])
let dx = [0, 0, 1, -1]
let dy = [1, -1, 0, 0]
for i in 0..<4 {
let newX = x + dx[i]
let newY = y + dy[i]
if isValid(newX, newY) && !visited[newX][newY] {
dfs(x: newX, y: newY, len: len + 1)
}
}
visited[x][y] = false
path.removeLast()
}
for i in 0..<n {
for j in 0..<n {
dfs(x: i, y: j, len: 1)
}
}
return path
}
```path = grid[x][y] // cannot assign value of type 'Int' to type '[Int]'func minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var visited = Array(repeating: Array(repeating: false, count: n), count: n)
var path = [Int]()
func isValid(_ x: Int, _ y: Int) -> Bool {
return x >= 0 && x < n && y >= 0 && y < n
}
func dfs(x: Int, y: Int, len: Int) {
if len == k {
path = grid[x][y]
return
}
visited[x][y] = true
path.append(grid[x][y])
let dx = [0, 0, 1, -1]
let dy = [1, -1, 0, 0]
for i in 0..<4 {
let newX = x + dx[i]
let newY = y + dy[i]
if isValid(newX, newY) && !visited[newX][newY] {
dfs(x: newX, y: newY, len: len + 1)
}
}
visited[x][y] = false
path.removeLast()
}
for i in 0..<n {
for j in 0..<n {
dfs(x: i, y: j, len: 1)
}
}
return path
}```swift
func minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var visited = Array(repeating: Array(repeating: false, count: n), count: n)
var path = [Int]()
func isValid(_ x: Int, _ y: Int) -> Bool {
return x >= 0 && x < n && y >= 0 && y < n
}
func dfs(x: Int, y: Int, len: Int) {
if len == k {
path = grid[x][y]
return
}
visited[x][y] = true
path.append(grid[x][y])
let dx = [0, 0, 1, -1]
let dy = [1, -1, 0, 0]
for i in 0..<4 {
let newX = x + dx[i]
let newY = y + dy[i]
if isValid(newX, newY) && !visited[newX][newY] {
dfs(x: newX, y: newY, len: len + 1)
}
}
visited[x][y] = false
path.removeLast()
}
for i in 0..<n {
for j in 0..<n {
dfs(x: i, y: j, len: 1)
}
}
return path
}
```path = grid[x][y] // cannot assign value of type 'Int' to type '[Int]'func minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var visited = Array(repeating: Array(repeating: false, count: n), count: n)
var path = [Int]()
func isValid(_ x: Int, _ y: Int) -> Bool {
return x >= 0 && x < n && y >= 0 && y < n
}
func dfs(x: Int, y: Int, len: Int) {
visited[x][y] = true
path.append(grid[x][y])
if len == k {
return
}
let dx = [0, 0, 1, -1]
let dy = [1, -1, 0, 0]
for i in 0..<4 {
let newX = x + dx[i]
let newY = y + dy[i]
if isValid(newX, newY) && !visited[newX][newY] {
dfs(x: newX, y: newY, len: len + 1)
if path.count == k {
return
}
}
}
visited[x][y] = false
path.removeLast()
}
for i in 0..<n {
for j in 0..<n {
dfs(x: i, y: j, len: 1)
if path.count == k {
return path
}
}
}
return path
}```swift
func minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var visited = Array(repeating: Array(repeating: false, count: n), count: n)
var path = [Int]()
func isValid(_ x: Int, _ y: Int) -> Bool {
return x >= 0 && x < n && y >= 0 && y < n
}
func dfs(x: Int, y: Int, len: Int) {
visited[x][y] = true
path.append(grid[x][y])
if len == k {
return
}
let dx = [0, 0, 1, -1]
let dy = [1, -1, 0, 0]
for i in 0..<4 {
let newX = x + dx[i]
let newY = y + dy[i]
if isValid(newX, newY) && !visited[newX][newY] {
dfs(x: newX, y: newY, len: len + 1)
if path.count == k {
return
}
}
}
visited[x][y] = false
path.removeLast()
}
for i in 0..<n {
for j in 0..<n {
dfs(x: i, y: j, len: 1)
if path.count == k {
return path
}
}
}
return path
}
``` // XCTAssertTrue failedfunc minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var visited = Array(repeating: Array(repeating: false, count: n), count: n)
var path = [Int]()
func isValid(_ row: Int, _ col: Int) -> Bool {
return row >= 0 && row < n && col >= 0 && col < n
}
func dfs(_ row: Int, _ col: Int, _ steps: Int) {
visited[row][col] = true
path.append(grid[row][col])
if steps == k {
return
}
let directions = [(0, 1), (1, 0), (0, -1), (-1, 0)]
for dir in directions {
let newRow = row + dir.0
let newCol = col + dir.1
if isValid(newRow, newCol) && !visited[newRow][newCol] {
dfs(newRow, newCol, steps + 1)
if path.count == k {
return
}
path.removeLast()
}
}
visited[row][col] = false
}
for i in 0..<n {
for j in 0..<n {
dfs(i, j, 1)
if path.count == k {
return path
}
path.removeAll()
}
}
return path
}```swift
func minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var visited = Array(repeating: Array(repeating: false, count: n), count: n)
var path = [Int]()
func isValid(_ row: Int, _ col: Int) -> Bool {
return row >= 0 && row < n && col >= 0 && col < n
}
func dfs(_ row: Int, _ col: Int, _ steps: Int) {
visited[row][col] = true
path.append(grid[row][col])
if steps == k {
return
}
let directions = [(0, 1), (1, 0), (0, -1), (-1, 0)]
for dir in directions {
let newRow = row + dir.0
let newCol = col + dir.1
if isValid(newRow, newCol) && !visited[newRow][newCol] {
dfs(newRow, newCol, steps + 1)
if path.count == k {
return
}
path.removeLast()
}
}
visited[row][col] = false
}
for i in 0..<n {
for j in 0..<n {
dfs(i, j, 1)
if path.count == k {
return path
}
path.removeAll()
}
}
return path
}
``` // XCTAssertTrue failedfunc minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var visited = Array(repeating: Array(repeating: false, count: n), count: n)
var path = [Int]()
func isValid(_ x: Int, _ y: Int) -> Bool {
return x >= 0 && x < n && y >= 0 && y < n
}
func dfs(x: Int, y: Int, length: Int) {
visited[x][y] = true
path.append(grid[x][y])
if length == k {
return
}
let dx = [-1, 1, 0, 0]
let dy = [0, 0, -1, 1]
for i in 0..<4 {
let newX = x + dx[i]
let newY = y + dy[i]
if isValid(newX, newY) && !visited[newX][newY] {
dfs(x: newX, y: newY, length: length + 1)
break
}
}
}
for i in 0..<n {
for j in 0..<n {
dfs(x: i, y: j, length: 1)
if path.count == k {
return path
}
visited = Array(repeating: Array(repeating: false, count: n), count: n)
path.removeAll()
}
}
return []
}```swift
func minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var visited = Array(repeating: Array(repeating: false, count: n), count: n)
var path = [Int]()
func isValid(_ x: Int, _ y: Int) -> Bool {
return x >= 0 && x < n && y >= 0 && y < n
}
func dfs(x: Int, y: Int, length: Int) {
visited[x][y] = true
path.append(grid[x][y])
if length == k {
return
}
let dx = [-1, 1, 0, 0]
let dy = [0, 0, -1, 1]
for i in 0..<4 {
let newX = x + dx[i]
let newY = y + dy[i]
if isValid(newX, newY) && !visited[newX][newY] {
dfs(x: newX, y: newY, length: length + 1)
break
}
}
}
for i in 0..<n {
for j in 0..<n {
dfs(x: i, y: j, length: 1)
if path.count == k {
return path
}
visited = Array(repeating: Array(repeating: false, count: n), count: n)
path.removeAll()
}
}
return []
}
``` // XCTAssertTrue failedfunc minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var visited = Array(repeating: Array(repeating: false, count: n), count: n)
var path = [Int]()
func isValid(_ x: Int, _ y: Int) -> Bool {
return x >= 0 && x < n && y >= 0 && y < n
}
func dfs(_ x: Int, _ y: Int, _ len: Int) {
visited[x][y] = true
path.append(grid[x][y])
if len == k {
return
}
let dx = [0, 0, 1, -1]
let dy = [1, -1, 0, 0]
for i in 0..<4 {
let newX = x + dx[i]
let newY = y + dy[i]
if isValid(newX, newY) && !visited[newX][newY] {
dfs(newX, newY, len + 1)
if path.count == k {
return
}
}
}
visited[x][y] = false
path.removeLast()
}
for i in 0..<n {
for j in 0..<n {
dfs(i, j, 1)
if path.count == k {
return path
}
}
}
return path
}```swift
func minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var visited = Array(repeating: Array(repeating: false, count: n), count: n)
var path = [Int]()
func isValid(_ x: Int, _ y: Int) -> Bool {
return x >= 0 && x < n && y >= 0 && y < n
}
func dfs(_ x: Int, _ y: Int, _ len: Int) {
visited[x][y] = true
path.append(grid[x][y])
if len == k {
return
}
let dx = [0, 0, 1, -1]
let dy = [1, -1, 0, 0]
for i in 0..<4 {
let newX = x + dx[i]
let newY = y + dy[i]
if isValid(newX, newY) && !visited[newX][newY] {
dfs(newX, newY, len + 1)
if path.count == k {
return
}
}
}
visited[x][y] = false
path.removeLast()
}
for i in 0..<n {
for j in 0..<n {
dfs(i, j, 1)
if path.count == k {
return path
}
}
}
return path
}
``` // XCTAssertTrue failedfunc minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var visited = Array(repeating: Array(repeating: false, count: n), count: n)
var path = [Int]()
func isValid(_ x: Int, _ y: Int) -> Bool {
return x >= 0 && x < n && y >= 0 && y < n
}
func dfs(x: Int, y: Int, steps: Int) {
if steps == k {
path.append(grid[x][y])
return
}
visited[x][y] = true
path.append(grid[x][y])
let dx = [0, 1, 0, -1]
let dy = [1, 0, -1, 0]
for i in 0..<4 {
let newX = x + dx[i]
let newY = y + dy[i]
if isValid(newX, newY) && !visited[newX][newY] {
dfs(x: newX, y: newY, steps: steps + 1)
break
}
}
visited[x][y] = false
}
for i in 0..<n {
for j in 0..<n {
dfs(x: i, y: j, steps: 1)
}
}
return path
}```swift
func minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var visited = Array(repeating: Array(repeating: false, count: n), count: n)
var path = [Int]()
func isValid(_ x: Int, _ y: Int) -> Bool {
return x >= 0 && x < n && y >= 0 && y < n
}
func dfs(x: Int, y: Int, steps: Int) {
if steps == k {
path.append(grid[x][y])
return
}
visited[x][y] = true
path.append(grid[x][y])
let dx = [0, 1, 0, -1]
let dy = [1, 0, -1, 0]
for i in 0..<4 {
let newX = x + dx[i]
let newY = y + dy[i]
if isValid(newX, newY) && !visited[newX][newY] {
dfs(x: newX, y: newY, steps: steps + 1)
break
}
}
visited[x][y] = false
}
for i in 0..<n {
for j in 0..<n {
dfs(x: i, y: j, steps: 1)
}
}
return path
}
``` // XCTAssertTrue failedfunc minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var visited = Array(repeating: Array(repeating: false, count: n), count: n)
var path = [Int]()
var result = [Int]()
func isValid(_ x: Int, _ y: Int) -> Bool {
return x >= 0 && x < n && y >= 0 && y < n
}
func dfs(x: Int, y: Int, steps: Int) {
if steps == k {
result = path
return
}
visited[x][y] = true
path.append(grid[x][y])
let dx = [0, 1, 0, -1]
let dy = [1, 0, -1, 0]
for i in 0..<4 {
let newX = x + dx[i]
let newY = y + dy[i]
if isValid(newX, newY) && !visited[newX][newY] {
dfs(x: newX, y: newY, steps: steps + 1)
}
}
visited[x][y] = false
path.removeLast()
}
for i in 0..<n {
for j in 0..<n {
dfs(x: i, y: j, steps: 1)
}
}
return result
}```swift
func minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var visited = Array(repeating: Array(repeating: false, count: n), count: n)
var path = [Int]()
var result = [Int]()
func isValid(_ x: Int, _ y: Int) -> Bool {
return x >= 0 && x < n && y >= 0 && y < n
}
func dfs(x: Int, y: Int, steps: Int) {
if steps == k {
result = path
return
}
visited[x][y] = true
path.append(grid[x][y])
let dx = [0, 1, 0, -1]
let dy = [1, 0, -1, 0]
for i in 0..<4 {
let newX = x + dx[i]
let newY = y + dy[i]
if isValid(newX, newY) && !visited[newX][newY] {
dfs(x: newX, y: newY, steps: steps + 1)
}
}
visited[x][y] = false
path.removeLast()
}
for i in 0..<n {
for j in 0..<n {
dfs(x: i, y: j, steps: 1)
}
}
return result
}
``` // XCTAssertTrue failedfunc tri(n: Int) -> [Int] {
var tribonacci: [Int] = []
if n >= 0 {
for i in 0...n {
if i == 0 {
tribonacci.append(0)
} else if i == 1 {
tribonacci.append(1)
} else if i == 2 {
tribonacci.append(1)
} else if i % 2 == 0 {
tribonacci.append(1 + i / 2)
} else {
tribonacci.append(tribonacci[i - 1] + tribonacci[i - 2] + tribonacci[i + 1])
}
}
}
return tribonacci
}```swift
func tri(n: Int) -> [Int] {
var tribonacci: [Int] = []
if n >= 0 {
for i in 0...n {
if i == 0 {
tribonacci.append(0)
} else if i == 1 {
tribonacci.append(1)
} else if i == 2 {
tribonacci.append(1)
} else if i % 2 == 0 {
tribonacci.append(1 + i / 2)
} else {
tribonacci.append(tribonacci[i - 1] + tribonacci[i - 2] + tribonacci[i + 1])
}
}
}
return tribonacci
}
``` // Fatal error: Index out of rangefunc tri(n: Int) -> [Int] {
var tribonacci: [Int] = []
if n >= 0 {
for i in 0...n {
if i == 0 {
tribonacci.append(0)
} else if i == 1 {
tribonacci.append(3)
} else if i == 2 {
tribonacci.append(1 + (i / 2))
} else {
tribonacci.append(tribonacci[i - 1] + tribonacci[i - 2] + tribonacci[i - 3])
}
}
}
return tribonacci
}```swift
func tri(n: Int) -> [Int] {
var tribonacci: [Int] = []
if n >= 0 {
for i in 0...n {
if i == 0 {
tribonacci.append(0)
} else if i == 1 {
tribonacci.append(3)
} else if i == 2 {
tribonacci.append(1 + (i / 2))
} else {
tribonacci.append(tribonacci[i - 1] + tribonacci[i - 2] + tribonacci[i - 3])
}
}
}
return tribonacci
}
``` // XCTAssertTrue failedfunc tri(n: Int) -> [Int] {
var tribonacci: [Int] = []
if n >= 0 {
for i in 0...n {
if i == 0 {
tribonacci.append(0)
} else if i == 1 {
tribonacci.append(1)
} else if i == 2 {
tribonacci.append(1)
} else {
if i % 2 == 0 {
tribonacci.append(1 + i / 2)
} else {
tribonacci.append(tribonacci[i - 1] + tribonacci[i - 2] + tribonacci[i + 1])
}
}
}
}
return tribonacci
}```swift
func tri(n: Int) -> [Int] {
var tribonacci: [Int] = []
if n >= 0 {
for i in 0...n {
if i == 0 {
tribonacci.append(0)
} else if i == 1 {
tribonacci.append(1)
} else if i == 2 {
tribonacci.append(1)
} else {
if i % 2 == 0 {
tribonacci.append(1 + i / 2)
} else {
tribonacci.append(tribonacci[i - 1] + tribonacci[i - 2] + tribonacci[i + 1])
}
}
}
}
return tribonacci
}
``` // Fatal error: Index out of rangefunc tri(n: Int) -> [Int] {
var tribonacci: [Int] = []
if n == 0 {
return [0]
} else if n == 1 {
return [3]
} else if n == 2 {
return [1, 2]
} else {
tribonacci = [1, 3, 2]
for i in 3...n {
if i % 2 == 0 {
tribonacci.append(1 + i / 2)
} else {
tribonacci.append(tribonacci[i - 1] + tribonacci[i - 2] + tribonacci[i - 3])
}
}
}
return tribonacci
}```swift
func tri(n: Int) -> [Int] {
var tribonacci: [Int] = []
if n == 0 {
return [0]
} else if n == 1 {
return [3]
} else if n == 2 {
return [1, 2]
} else {
tribonacci = [1, 3, 2]
for i in 3...n {
if i % 2 == 0 {
tribonacci.append(1 + i / 2)
} else {
tribonacci.append(tribonacci[i - 1] + tribonacci[i - 2] + tribonacci[i - 3])
}
}
}
return tribonacci
}
``` // XCTAssertTrue failedfunc tri(n: Int) -> [Int] {
var tribonacciSequence = [Int](repeating: 0, count: n + 1)
if n >= 1 {
tribonacciSequence[1] = 3
}
if n >= 2 {
tribonacciSequence[2] = 1 + (2 / 2)
}
if n >= 3 {
tribonacciSequence[3] = tribonacciSequence[1] + tribonacciSequence[2] + tribonacciSequence[2]
}
if n > 3 {
for i in 4...n {
if i % 2 == 0 {
tribonacciSequence[i] = 1 + (i / 2)
} else {
tribonacciSequence[i] = tribonacciSequence[i - 1] + tribonacciSequence[i - 2] + tribonacciSequence[i - 3]
}
}
}
return tribonacciSequence
}```swift
func tri(n: Int) -> [Int] {
var tribonacciSequence = [Int](repeating: 0, count: n + 1)
if n >= 1 {
tribonacciSequence[1] = 3
}
if n >= 2 {
tribonacciSequence[2] = 1 + (2 / 2)
}
if n >= 3 {
tribonacciSequence[3] = tribonacciSequence[1] + tribonacciSequence[2] + tribonacciSequence[2]
}
if n > 3 {
for i in 4...n {
if i % 2 == 0 {
tribonacciSequence[i] = 1 + (i / 2)
} else {
tribonacciSequence[i] = tribonacciSequence[i - 1] + tribonacciSequence[i - 2] + tribonacciSequence[i - 3]
}
}
}
return tribonacciSequence
}
``` // XCTAssertTrue failedfunc tri(n: Int) -> [Int] {
var tribonacci: [Int] = []
if n >= 0 {
for i in 0...n {
if i == 0 {
tribonacci.append(0)
} else if i == 1 {
tribonacci.append(1)
} else if i == 2 {
tribonacci.append(1)
} else if i % 2 == 0 {
tribonacci.append(1 + i / 2)
} else {
tribonacci.append(tribonacci[i - 1] + tribonacci[i - 2] + tribonacci[i + 1])
}
}
}
return tribonacci
}```swift
func tri(n: Int) -> [Int] {
var tribonacci: [Int] = []
if n >= 0 {
for i in 0...n {
if i == 0 {
tribonacci.append(0)
} else if i == 1 {
tribonacci.append(1)
} else if i == 2 {
tribonacci.append(1)
} else if i % 2 == 0 {
tribonacci.append(1 + i / 2)
} else {
tribonacci.append(tribonacci[i - 1] + tribonacci[i - 2] + tribonacci[i + 1])
}
}
}
return tribonacci
}
``` // Fatal error: Index out of rangefunc tri(n: Int) -> [Int] {
var tribonacci: [Int] = []
if n >= 0 {
for i in 0...n {
if i == 0 {
tribonacci.append(0)
} else if i == 1 {
tribonacci.append(3)
} else if i == 2 {
tribonacci.append(1 + i / 2)
} else {
tribonacci.append(tribonacci[i - 1] + tribonacci[i - 2] + tribonacci[i - 3])
}
}
}
return tribonacci
}```swift
func tri(n: Int) -> [Int] {
var tribonacci: [Int] = []
if n >= 0 {
for i in 0...n {
if i == 0 {
tribonacci.append(0)
} else if i == 1 {
tribonacci.append(3)
} else if i == 2 {
tribonacci.append(1 + i / 2)
} else {
tribonacci.append(tribonacci[i - 1] + tribonacci[i - 2] + tribonacci[i - 3])
}
}
}
return tribonacci
}
``` // XCTAssertTrue failedfunc tri(n: Int) -> [Int] {
var tribonacciSequence = [Int]()
if n == 0 {
return [0]
} else if n == 1 {
return [3]
} else if n == 2 {
return [1, 2]
}
tribonacciSequence.append(1)
tribonacciSequence.append(3)
tribonacciSequence.append(2)
for i in 3...n {
if i % 2 == 0 {
tribonacciSequence.append(1 + i / 2)
} else {
tribonacciSequence.append(tribonacciSequence[i - 1] + tribonacciSequence[i - 2] + tribonacciSequence[i - 3])
}
}
return tribonacciSequence
}```swift
func tri(n: Int) -> [Int] {
var tribonacciSequence = [Int]()
if n == 0 {
return [0]
} else if n == 1 {
return [3]
} else if n == 2 {
return [1, 2]
}
tribonacciSequence.append(1)
tribonacciSequence.append(3)
tribonacciSequence.append(2)
for i in 3...n {
if i % 2 == 0 {
tribonacciSequence.append(1 + i / 2)
} else {
tribonacciSequence.append(tribonacciSequence[i - 1] + tribonacciSequence[i - 2] + tribonacciSequence[i - 3])
}
}
return tribonacciSequence
}
``` // XCTAssertTrue failedfunc tri(n: Int) -> [Int] {
if n == 0 {
return [0]
} else if n == 1 {
return [3]
} else if n == 2 {
return [1, 2]
}
var tribonacciSequence = [1, 2]
for i in 2...n {
if i % 2 == 0 {
tribonacciSequence.append(1 + i / 2)
} else {
let nextElement = tribonacciSequence[i - 1] + tribonacciSequence[i - 2] + tribonacciSequence[i - 3]
tribonacciSequence.append(nextElement)
}
}
return tribonacciSequence
}```swift
func tri(n: Int) -> [Int] {
if n == 0 {
return [0]
} else if n == 1 {
return [3]
} else if n == 2 {
return [1, 2]
}
var tribonacciSequence = [1, 2]
for i in 2...n {
if i % 2 == 0 {
tribonacciSequence.append(1 + i / 2)
} else {
let nextElement = tribonacciSequence[i - 1] + tribonacciSequence[i - 2] + tribonacciSequence[i - 3]
tribonacciSequence.append(nextElement)
}
}
return tribonacciSequence
}
``` // XCTAssertTrue failedfunc tri(n: Int) -> [Int] {
var tribonacci: [Int] = []
if n >= 0 {
for i in 0...n {
if i == 0 {
tribonacci.append(0)
} else if i == 1 {
tribonacci.append(1)
} else if i == 2 {
tribonacci.append(1)
} else if i % 2 == 0 {
tribonacci.append(1 + i / 2)
} else {
tribonacci.append(tribonacci[i - 1] + tribonacci[i - 2] + tribonacci[i + 1])
}
}
}
return tribonacci
}```swift
func tri(n: Int) -> [Int] {
var tribonacci: [Int] = []
if n >= 0 {
for i in 0...n {
if i == 0 {
tribonacci.append(0)
} else if i == 1 {
tribonacci.append(1)
} else if i == 2 {
tribonacci.append(1)
} else if i % 2 == 0 {
tribonacci.append(1 + i / 2)
} else {
tribonacci.append(tribonacci[i - 1] + tribonacci[i - 2] + tribonacci[i + 1])
}
}
}
return tribonacci
}
``` // Fatal error: Index out of rangefunc digits(n: Int) -> Int {
var product = 1
var num = n
while num > 0 {
let digit = num % 10
if digit % 2 != 0 {
product *= digit
}
num /= 10
}
return product == 1 ? 0 : product
}func digits(n: Int) -> Int {
var product = 1
var num = n
while num > 0 {
let digit = num % 10
if digit % 2 != 0 {
product *= digit
}
num /= 10
}
return product == 1 ? 0 : product
} // XCTAssertTrue failedfunc digits(n: Int) -> Int {
var product = 1
var num = n
while num > 0 {
let digit = num % 10
if digit % 2 != 0 {
product *= digit
}
num /= 10
}
return product == 1 ? 0 : product
}func digits(n: Int) -> Int {
var product = 1
var num = n
while num > 0 {
let digit = num % 10
if digit % 2 != 0 {
product *= digit
}
num /= 10
}
return product == 1 ? 0 : product
} // XCTAssertTrue failedfunc digits(n: Int) -> Int {
var product = 1
var num = n
while num > 0 {
let digit = num % 10
if digit % 2 != 0 {
product *= digit
}
num /= 10
}
return product == 1 ? 0 : product
}func digits(n: Int) -> Int {
var product = 1
var num = n
while num > 0 {
let digit = num % 10
if digit % 2 != 0 {
product *= digit
}
num /= 10
}
return product == 1 ? 0 : product
} // XCTAssertTrue failedfunc digits(n: Int) -> Int {
var product = 1
var num = n
while num > 0 {
let digit = num % 10
if digit % 2 != 0 {
product *= digit
}
num /= 10
}
return product == 1 ? 0 : product
}func digits(n: Int) -> Int {
var product = 1
var num = n
while num > 0 {
let digit = num % 10
if digit % 2 != 0 {
product *= digit
}
num /= 10
}
return product == 1 ? 0 : product
} // XCTAssertTrue failedfunc digits(n: Int) -> Int {
var product = 1
var num = n
while num > 0 {
let digit = num % 10
if digit % 2 != 0 {
product *= digit
}
num /= 10
}
return product == 1 ? 0 : product
}func digits(n: Int) -> Int {
var product = 1
var num = n
while num > 0 {
let digit = num % 10
if digit % 2 != 0 {
product *= digit
}
num /= 10
}
return product == 1 ? 0 : product
} // XCTAssertTrue failedfunc digits(n: Int) -> Int {
var product = 1
var num = n
while num > 0 {
let digit = num % 10
if digit % 2 != 0 {
product *= digit
}
num /= 10
}
return product == 1 ? 0 : product
}func digits(n: Int) -> Int {
var product = 1
var num = n
while num > 0 {
let digit = num % 10
if digit % 2 != 0 {
product *= digit
}
num /= 10
}
return product == 1 ? 0 : product
} // XCTAssertTrue failedfunc digits(n: Int) -> Int {
var product = 1
var num = n
while num > 0 {
let digit = num % 10
if digit % 2 != 0 {
product *= digit
}
num /= 10
}
return product == 1 ? 0 : product
}func digits(n: Int) -> Int {
var product = 1
var num = n
while num > 0 {
let digit = num % 10
if digit % 2 != 0 {
product *= digit
}
num /= 10
}
return product == 1 ? 0 : product
} // XCTAssertTrue failedfunc digits(n: Int) -> Int {
var product = 1
var num = n
while num > 0 {
let digit = num % 10
if digit % 2 != 0 {
product *= digit
}
num /= 10
}
return product == 1 ? 0 : product
}func digits(n: Int) -> Int {
var product = 1
var num = n
while num > 0 {
let digit = num % 10
if digit % 2 != 0 {
product *= digit
}
num /= 10
}
return product == 1 ? 0 : product
} // XCTAssertTrue failedfunc digits(n: Int) -> Int {
var product = 1
var num = n
while num > 0 {
let digit = num % 10
if digit % 2 != 0 {
product *= digit
}
num /= 10
}
return product == 1 ? 0 : product
}func digits(n: Int) -> Int {
var product = 1
var num = n
while num > 0 {
let digit = num % 10
if digit % 2 != 0 {
product *= digit
}
num /= 10
}
return product == 1 ? 0 : product
} // XCTAssertTrue failedfunc digits(n: Int) -> Int {
var product = 1
var num = n
while num > 0 {
let digit = num % 10
if digit % 2 != 0 {
product *= digit
}
num /= 10
}
return product == 1 ? 0 : product
}func digits(n: Int) -> Int {
var product = 1
var num = n
while num > 0 {
let digit = num % 10
if digit % 2 != 0 {
product *= digit
}
num /= 10
}
return product == 1 ? 0 : product
} // XCTAssertTrue failedfunc isNested(string: String) -> Bool {
var stack: [Character] = []
for bracket in string {
if bracket == "[" {
stack.append(bracket)
} else if bracket == "]" {
if let last = stack.last, last == "[" {
stack.removeLast()
} else {
return true
}
}
}
return false
}func isNested(string: String) -> Bool {
var stack: [Character] = []
for bracket in string {
if bracket == "[" {
stack.append(bracket)
} else if bracket == "]" {
if let last = stack.last, last == "[" {
stack.removeLast()
} else {
return true
}
}
}
return false
} // XCTAssertTrue failedfunc isNested(string: String) -> Bool {
var stack: [Character] = []
for bracket in string {
if bracket == "[" {
stack.append(bracket)
} else if bracket == "]" {
if let last = stack.last, last == "[" {
stack.removeLast()
} else {
stack.append(bracket)
}
}
}
return stack.count < string.count && !stack.isEmpty
}```swift
func isNested(string: String) -> Bool {
var stack: [Character] = []
for bracket in string {
if bracket == "[" {
stack.append(bracket)
} else if bracket == "]" {
if let last = stack.last, last == "[" {
stack.removeLast()
} else {
stack.append(bracket)
}
}
}
return stack.count < string.count && !stack.isEmpty
}
``` // XCTAssertTrue failedfunc isNested(string: String) -> Bool {
var stack: [Character] = []
for bracket in string {
if bracket == "[" {
stack.append(bracket)
} else if bracket == "]" {
if let lastBracket = stack.last, lastBracket == "[" {
stack.removeLast()
} else {
stack.append(bracket)
}
}
}
return stack.count < string.count && !stack.isEmpty
}func isNested(string: String) -> Bool {
var stack: [Character] = []
for bracket in string {
if bracket == "[" {
stack.append(bracket)
} else if bracket == "]" {
if let lastBracket = stack.last, lastBracket == "[" {
stack.removeLast()
} else {
stack.append(bracket)
}
}
}
return stack.count < string.count && !stack.isEmpty
} // XCTAssertTrue failedfunc isNested(string: String) -> Bool {
var stack: [Character] = []
for char in string {
if char == "[" {
stack.append(char)
} else if char == "]" {
if let last = stack.last, last == "[" {
stack.removeLast()
} else {
stack.append(char)
}
}
}
return stack.count < string.count && stack.count > 0
}```swift
func isNested(string: String) -> Bool {
var stack: [Character] = []
for char in string {
if char == "[" {
stack.append(char)
} else if char == "]" {
if let last = stack.last, last == "[" {
stack.removeLast()
} else {
stack.append(char)
}
}
}
return stack.count < string.count && stack.count > 0
}
``` // XCTAssertTrue failedfunc isNested(string: String) -> Bool {
var stack: [Character] = []
for bracket in string {
if bracket == "[" {
stack.append(bracket)
} else if bracket == "]" {
if let lastBracket = stack.last, lastBracket == "[" {
stack.removeLast()
} else {
return true
}
}
}
return false
}func isNested(string: String) -> Bool {
var stack: [Character] = []
for bracket in string {
if bracket == "[" {
stack.append(bracket)
} else if bracket == "]" {
if let lastBracket = stack.last, lastBracket == "[" {
stack.removeLast()
} else {
return true
}
}
}
return false
} // XCTAssertTrue failedfunc isNested(string: String) -> Bool {
var stack: [Character] = []
for bracket in string {
if bracket == "[" {
stack.append(bracket)
} else if bracket == "]" {
if let lastBracket = stack.last, lastBracket == "[" {
stack.removeLast()
} else {
stack.append(bracket)
}
}
}
return stack.count < string.count && stack.count > 0
}func isNested(string: String) -> Bool {
var stack: [Character] = []
for bracket in string {
if bracket == "[" {
stack.append(bracket)
} else if bracket == "]" {
if let lastBracket = stack.last, lastBracket == "[" {
stack.removeLast()
} else {
stack.append(bracket)
}
}
}
return stack.count < string.count && stack.count > 0
} // XCTAssertTrue failedfunc isNested(string: String) -> Bool {
var stack: [Character] = []
for char in string {
if char == "[" {
stack.append(char)
} else if char == "]" {
if let last = stack.last, last == "[" {
stack.removeLast()
} else {
stack.append(char)
}
}
}
return stack.count < string.count && !stack.isEmpty
}```swift
func isNested(string: String) -> Bool {
var stack: [Character] = []
for char in string {
if char == "[" {
stack.append(char)
} else if char == "]" {
if let last = stack.last, last == "[" {
stack.removeLast()
} else {
stack.append(char)
}
}
}
return stack.count < string.count && !stack.isEmpty
}
``` // XCTAssertTrue failedfunc isNested(string: String) -> Bool {
var stack: [Character] = []
for bracket in string {
if bracket == "[" {
stack.append(bracket)
} else if bracket == "]" {
if let lastBracket = stack.last, lastBracket == "[" {
stack.removeLast()
} else {
return true
}
}
}
return false
}func isNested(string: String) -> Bool {
var stack: [Character] = []
for bracket in string {
if bracket == "[" {
stack.append(bracket)
} else if bracket == "]" {
if let lastBracket = stack.last, lastBracket == "[" {
stack.removeLast()
} else {
return true
}
}
}
return false
} // XCTAssertTrue failedfunc isNested(string: String) -> Bool {
var stack: [Character] = []
for bracket in string {
if bracket == "[" {
stack.append(bracket)
} else if bracket == "]" {
if let lastBracket = stack.last, lastBracket == "[" {
stack.removeLast()
} else {
stack.append(bracket)
}
}
}
return stack.count < string.count && !stack.isEmpty
}func isNested(string: String) -> Bool {
var stack: [Character] = []
for bracket in string {
if bracket == "[" {
stack.append(bracket)
} else if bracket == "]" {
if let lastBracket = stack.last, lastBracket == "[" {
stack.removeLast()
} else {
stack.append(bracket)
}
}
}
return stack.count < string.count && !stack.isEmpty
} // XCTAssertTrue failedfunc isNested(string: String) -> Bool {
var stack: [Character] = []
for bracket in string {
if bracket == "[" {
stack.append(bracket)
} else if bracket == "]" {
if let lastBracket = stack.last, lastBracket == "[" {
stack.removeLast()
} else {
stack.append(bracket)
}
}
}
return stack.count < string.count && !stack.isEmpty
}func isNested(string: String) -> Bool {
var stack: [Character] = []
for bracket in string {
if bracket == "[" {
stack.append(bracket)
} else if bracket == "]" {
if let lastBracket = stack.last, lastBracket == "[" {
stack.removeLast()
} else {
stack.append(bracket)
}
}
}
return stack.count < string.count && !stack.isEmpty
} // XCTAssertTrue failedfunc sumSquares(lst: [Double]) -> Int {
var sum = 0
for num in lst {
let roundedNum = Int(ceil(num))
sum += roundedNum * roundedNum
}
return sum
}```swift
func sumSquares(lst: [Double]) -> Int {
var sum = 0
for num in lst {
let roundedNum = Int(ceil(num))
sum += roundedNum * roundedNum
}
return sum
}
```func sumSquares(lst: [Double]) -> Int {
var sum = 0
for num in lst {
let roundedNum = Int(ceil(num))
sum += roundedNum * roundedNum
}
return sum
}```swift
func sumSquares(lst: [Double]) -> Int {
var sum = 0
for num in lst {
let roundedNum = Int(ceil(num))
sum += roundedNum * roundedNum
}
return sum
}
```func sumSquares(lst: [Double]) -> Int {
var sum = 0
for num in lst {
let roundedNum = Int(ceil(num))
sum += roundedNum * roundedNum
}
return sum
}```swift
func sumSquares(lst: [Double]) -> Int {
var sum = 0
for num in lst {
let roundedNum = Int(ceil(num))
sum += roundedNum * roundedNum
}
return sum
}
```func sumSquares(lst: [Double]) -> Int {
var sum = 0
for num in lst {
let roundedNum = Int(ceil(num))
sum += roundedNum * roundedNum
}
return sum
}```swift
func sumSquares(lst: [Double]) -> Int {
var sum = 0
for num in lst {
let roundedNum = Int(ceil(num))
sum += roundedNum * roundedNum
}
return sum
}
```func sumSquares(lst: [Double]) -> Int {
var sum = 0
for num in lst {
let roundedNum = Int(ceil(num))
sum += roundedNum * roundedNum
}
return sum
}```swift
func sumSquares(lst: [Double]) -> Int {
var sum = 0
for num in lst {
let roundedNum = Int(ceil(num))
sum += roundedNum * roundedNum
}
return sum
}
```func sumSquares(lst: [Double]) -> Int {
var sum = 0
for num in lst {
let roundedNum = Int(ceil(num))
sum += roundedNum * roundedNum
}
return sum
}```swift
func sumSquares(lst: [Double]) -> Int {
var sum = 0
for num in lst {
let roundedNum = Int(ceil(num))
sum += roundedNum * roundedNum
}
return sum
}
```func sumSquares(lst: [Double]) -> Int {
var sum = 0
for num in lst {
let roundedNum = Int(ceil(num))
sum += roundedNum * roundedNum
}
return sum
}```swift
func sumSquares(lst: [Double]) -> Int {
var sum = 0
for num in lst {
let roundedNum = Int(ceil(num))
sum += roundedNum * roundedNum
}
return sum
}
```func sumSquares(lst: [Double]) -> Int {
var sum = 0
for num in lst {
let roundedNum = Int(ceil(num))
sum += roundedNum * roundedNum
}
return sum
}```swift
func sumSquares(lst: [Double]) -> Int {
var sum = 0
for num in lst {
let roundedNum = Int(ceil(num))
sum += roundedNum * roundedNum
}
return sum
}
```func sumSquares(lst: [Double]) -> Int {
var sum = 0
for num in lst {
let roundedNum = Int(ceil(num))
sum += roundedNum * roundedNum
}
return sum
}```swift
func sumSquares(lst: [Double]) -> Int {
var sum = 0
for num in lst {
let roundedNum = Int(ceil(num))
sum += roundedNum * roundedNum
}
return sum
}
```func sumSquares(lst: [Double]) -> Int {
var sum = 0
for num in lst {
let roundedNum = Int(ceil(num))
sum += roundedNum * roundedNum
}
return sum
}```swift
func sumSquares(lst: [Double]) -> Int {
var sum = 0
for num in lst {
let roundedNum = Int(ceil(num))
sum += roundedNum * roundedNum
}
return sum
}
```func checkIfLastCharIsALetter(txt: String) -> Bool {
guard let lastChar = txt.last else {
return false
}
if lastChar.isLetter {
let words = txt.split(separator: " ")
if let lastWord = words.last, lastWord.count == 1 {
return true
}
}
return false
}```swift
func checkIfLastCharIsALetter(txt: String) -> Bool {
guard let lastChar = txt.last else {
return false
}
if lastChar.isLetter {
let words = txt.split(separator: " ")
if let lastWord = words.last, lastWord.count == 1 {
return true
}
}
return false
}
```func checkIfLastCharIsALetter(txt: String) -> Bool {
guard let lastChar = txt.last else {
return false
}
if lastChar.isLetter {
let words = txt.split(separator: " ")
if let lastWord = words.last {
return lastWord.contains(lastChar)
}
}
return false
}```swift
func checkIfLastCharIsALetter(txt: String) -> Bool {
guard let lastChar = txt.last else {
return false
}
if lastChar.isLetter {
let words = txt.split(separator: " ")
if let lastWord = words.last {
return lastWord.contains(lastChar)
}
}
return false
}
``` // XCTAssertTrue failedfunc checkIfLastCharIsALetter(txt: String) -> Bool {
guard let lastChar = txt.last else {
return false
}
if lastChar.isLetter {
let words = txt.split(separator: " ")
if let lastWord = words.last {
if lastWord.count == 1 && lastWord.first == lastChar {
return true
}
}
}
return false
}```swift
func checkIfLastCharIsALetter(txt: String) -> Bool {
guard let lastChar = txt.last else {
return false
}
if lastChar.isLetter {
let words = txt.split(separator: " ")
if let lastWord = words.last {
if lastWord.count == 1 && lastWord.first == lastChar {
return true
}
}
}
return false
}
```func checkIfLastCharIsALetter(txt: String) -> Bool {
guard let lastChar = txt.last else {
return false
}
if lastChar.isLetter {
let words = txt.split(separator: " ")
if let lastWord = words.last {
return lastWord.contains(lastChar)
}
}
return false
}```swift
func checkIfLastCharIsALetter(txt: String) -> Bool {
guard let lastChar = txt.last else {
return false
}
if lastChar.isLetter {
let words = txt.split(separator: " ")
if let lastWord = words.last {
return lastWord.contains(lastChar)
}
}
return false
}
``` // XCTAssertTrue failedfunc checkIfLastCharIsALetter(txt: String) -> Bool {
guard let lastChar = txt.last else {
return false
}
if lastChar.isLetter {
let words = txt.split(separator: " ")
if let lastWord = words.last {
if lastWord.count == 1 && lastWord.first == lastChar {
return true
}
}
}
return false
}```swift
func checkIfLastCharIsALetter(txt: String) -> Bool {
guard let lastChar = txt.last else {
return false
}
if lastChar.isLetter {
let words = txt.split(separator: " ")
if let lastWord = words.last {
if lastWord.count == 1 && lastWord.first == lastChar {
return true
}
}
}
return false
}
```func checkIfLastCharIsALetter(txt: String) -> Bool {
guard let lastChar = txt.last else {
return false
}
if lastChar.isLetter {
let words = txt.split(separator: " ")
if let lastWord = words.last, lastWord.count == 1 {
return true
}
}
return false
}```swift
func checkIfLastCharIsALetter(txt: String) -> Bool {
guard let lastChar = txt.last else {
return false
}
if lastChar.isLetter {
let words = txt.split(separator: " ")
if let lastWord = words.last, lastWord.count == 1 {
return true
}
}
return false
}
```func checkIfLastCharIsALetter(txt: String) -> Bool {
guard let lastChar = txt.last else {
return false
}
if lastChar.isLetter {
let words = txt.split(separator: " ")
if let lastWord = words.last {
return lastWord.contains(lastChar)
}
}
return false
}```swift
func checkIfLastCharIsALetter(txt: String) -> Bool {
guard let lastChar = txt.last else {
return false
}
if lastChar.isLetter {
let words = txt.split(separator: " ")
if let lastWord = words.last {
return lastWord.contains(lastChar)
}
}
return false
}
``` // XCTAssertTrue failedfunc checkIfLastCharIsALetter(txt: String) -> Bool {
guard let lastChar = txt.last else {
return false
}
if lastChar.isLetter {
let words = txt.split(separator: " ")
if let lastWord = words.last {
return lastWord.contains(lastChar)
}
}
return false
}```swift
func checkIfLastCharIsALetter(txt: String) -> Bool {
guard let lastChar = txt.last else {
return false
}
if lastChar.isLetter {
let words = txt.split(separator: " ")
if let lastWord = words.last {
return lastWord.contains(lastChar)
}
}
return false
}
``` // XCTAssertTrue failedfunc checkIfLastCharIsALetter(txt: String) -> Bool {
guard let lastChar = txt.last else {
return false
}
if lastChar.isLetter {
let words = txt.split(separator: " ")
if let lastWord = words.last {
return !lastWord.contains(lastChar)
}
}
return false
}```swift
func checkIfLastCharIsALetter(txt: String) -> Bool {
guard let lastChar = txt.last else {
return false
}
if lastChar.isLetter {
let words = txt.split(separator: " ")
if let lastWord = words.last {
return !lastWord.contains(lastChar)
}
}
return false
}
``` // XCTAssertTrue failedfunc checkIfLastCharIsALetter(txt: String) -> Bool {
guard let lastChar = txt.last else {
return false
}
if lastChar.isLetter {
if let lastWord = txt.split(separator: " ").last {
return lastWord.contains(lastChar)
}
}
return false
}```swift
func checkIfLastCharIsALetter(txt: String) -> Bool {
guard let lastChar = txt.last else {
return false
}
if lastChar.isLetter {
if let lastWord = txt.split(separator: " ").last {
return lastWord.contains(lastChar)
}
}
return false
}
``` // XCTAssertTrue failedfunc canArrange(arr: [Int]) -> Int {
var result = -1
for i in 1..<arr.count {
if arr[i] <= arr[i - 1] {
result = i - 1
}
}
return result
}```swift
func canArrange(arr: [Int]) -> Int {
var result = -1
for i in 1..<arr.count {
if arr[i] <= arr[i - 1] {
result = i - 1
}
}
return result
}
``` // XCTAssertTrue failedfunc canArrange(arr: [Int]) -> Int {
var resultIndex = -1
for i in 1..<arr.count {
if arr[i] <= arr[i - 1] {
resultIndex = i - 1
}
}
return resultIndex
}```swift
func canArrange(arr: [Int]) -> Int {
var resultIndex = -1
for i in 1..<arr.count {
if arr[i] <= arr[i - 1] {
resultIndex = i - 1
}
}
return resultIndex
}
``` // XCTAssertTrue failedfunc canArrange(arr: [Int]) -> Int {
var resultIndex = -1
for i in 1..<arr.count {
if arr[i] <= arr[i - 1] {
resultIndex = i - 1
}
}
return resultIndex
}```swift
func canArrange(arr: [Int]) -> Int {
var resultIndex = -1
for i in 1..<arr.count {
if arr[i] <= arr[i - 1] {
resultIndex = i - 1
}
}
return resultIndex
}
``` // XCTAssertTrue failedfunc canArrange(arr: [Int]) -> Int {
var result = -1
for i in 1..<arr.count {
if arr[i] <= arr[i - 1] {
result = i - 1
}
}
return result
}```swift
func canArrange(arr: [Int]) -> Int {
var result = -1
for i in 1..<arr.count {
if arr[i] <= arr[i - 1] {
result = i - 1
}
}
return result
}
``` // XCTAssertTrue failedfunc canArrange(arr: [Int]) -> Int {
var resultIndex = -1
for i in 1..<arr.count {
if arr[i] <= arr[i - 1] {
resultIndex = i - 1
}
}
return resultIndex
}```swift
func canArrange(arr: [Int]) -> Int {
var resultIndex = -1
for i in 1..<arr.count {
if arr[i] <= arr[i - 1] {
resultIndex = i - 1
}
}
return resultIndex
}
``` // XCTAssertTrue failedfunc canArrange(arr: [Int]) -> Int {
var resultIndex = -1
for i in 1..<arr.count {
if arr[i] <= arr[i - 1] {
resultIndex = i - 1
}
}
return resultIndex
}```swift
func canArrange(arr: [Int]) -> Int {
var resultIndex = -1
for i in 1..<arr.count {
if arr[i] <= arr[i - 1] {
resultIndex = i - 1
}
}
return resultIndex
}
``` // XCTAssertTrue failedfunc canArrange(arr: [Int]) -> Int {
var resultIndex = -1
for i in 1..<arr.count {
if arr[i] <= arr[i - 1] {
resultIndex = i - 1
}
}
return resultIndex
}```swift
func canArrange(arr: [Int]) -> Int {
var resultIndex = -1
for i in 1..<arr.count {
if arr[i] <= arr[i - 1] {
resultIndex = i - 1
}
}
return resultIndex
}
``` // XCTAssertTrue failedfunc canArrange(arr: [Int]) -> Int {
var resultIndex = -1
for i in 1..<arr.count {
if arr[i] <= arr[i - 1] {
resultIndex = i - 1
}
}
return resultIndex
}```swift
func canArrange(arr: [Int]) -> Int {
var resultIndex = -1
for i in 1..<arr.count {
if arr[i] <= arr[i - 1] {
resultIndex = i - 1
}
}
return resultIndex
}
``` // XCTAssertTrue failedfunc canArrange(arr: [Int]) -> Int {
var resultIndex = -1
for i in 1..<arr.count {
if arr[i] <= arr[i - 1] {
resultIndex = i - 1
}
}
return resultIndex
}```swift
func canArrange(arr: [Int]) -> Int {
var resultIndex = -1
for i in 1..<arr.count {
if arr[i] <= arr[i - 1] {
resultIndex = i - 1
}
}
return resultIndex
}
``` // XCTAssertTrue failedfunc canArrange(arr: [Int]) -> Int {
var resultIndex = -1
for i in 1..<arr.count {
if arr[i] <= arr[i - 1] {
resultIndex = i - 1
}
}
return resultIndex
}```swift
func canArrange(arr: [Int]) -> Int {
var resultIndex = -1
for i in 1..<arr.count {
if arr[i] <= arr[i - 1] {
resultIndex = i - 1
}
}
return resultIndex
}
``` // XCTAssertTrue failedfunc largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for num in lst {
if num < 0 {
if largestNegative == nil || num > largestNegative! {
largestNegative = num
}
} else if num > 0 {
if smallestPositive == nil || num < smallestPositive! {
smallestPositive = num
}
}
}
return (largestNegative, smallestPositive)
}```swift
func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for num in lst {
if num < 0 {
if largestNegative == nil || num > largestNegative! {
largestNegative = num
}
} else if num > 0 {
if 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 largestNegative == nil || num > largestNegative! {
largestNegative = num
}
} else if num > 0 {
if smallestPositive == nil || num < smallestPositive! {
smallestPositive = num
}
}
}
return (largestNegative, smallestPositive)
}```swift
func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for num in lst {
if num < 0 {
if largestNegative == nil || num > largestNegative! {
largestNegative = num
}
} else if num > 0 {
if 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 largestNegative == nil || num > largestNegative! {
largestNegative = num
}
} else if num > 0 {
if smallestPositive == nil || num < smallestPositive! {
smallestPositive = num
}
}
}
return (largestNegative, smallestPositive)
}```swift
func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for num in lst {
if num < 0 {
if largestNegative == nil || num > largestNegative! {
largestNegative = num
}
} else if num > 0 {
if smallestPositive == nil || num < smallestPositive! {
smallestPositive = num
}
}
}
return (largestNegative, smallestPositive)
}
```func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
let negativeIntegers = lst.filter { $0 < 0 }
let positiveIntegers = lst.filter { $0 > 0 }
let largestNegative = negativeIntegers.max()
let smallestPositive = positiveIntegers.min()
return (largestNegative, smallestPositive)
}```swift
func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
let negativeIntegers = lst.filter { $0 < 0 }
let positiveIntegers = lst.filter { $0 > 0 }
let largestNegative = negativeIntegers.max()
let smallestPositive = positiveIntegers.min()
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 largestNegative == nil || num > largestNegative! {
largestNegative = num
}
} else if num > 0 {
if smallestPositive == nil || num < smallestPositive! {
smallestPositive = num
}
}
}
return (largestNegative, smallestPositive)
}```swift
func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for num in lst {
if num < 0 {
if largestNegative == nil || num > largestNegative! {
largestNegative = num
}
} else if num > 0 {
if smallestPositive == nil || num < smallestPositive! {
smallestPositive = num
}
}
}
return (largestNegative, smallestPositive)
}
```func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
let negativeIntegers = lst.filter { $0 < 0 }
let positiveIntegers = lst.filter { $0 > 0 }
let largestNegative = negativeIntegers.max()
let smallestPositive = positiveIntegers.min()
return (largestNegative, smallestPositive)
}```swift
func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
let negativeIntegers = lst.filter { $0 < 0 }
let positiveIntegers = lst.filter { $0 > 0 }
let largestNegative = negativeIntegers.max()
let smallestPositive = positiveIntegers.min()
return (largestNegative, smallestPositive)
}
```func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
let negativeIntegers = lst.filter { $0 < 0 }
let positiveIntegers = lst.filter { $0 > 0 }
let largestNegative = negativeIntegers.max()
let smallestPositive = positiveIntegers.min()
return (largestNegative, smallestPositive)
}```swift
func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
let negativeIntegers = lst.filter { $0 < 0 }
let positiveIntegers = lst.filter { $0 > 0 }
let largestNegative = negativeIntegers.max()
let smallestPositive = positiveIntegers.min()
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 largestNegative == nil || num > largestNegative! {
largestNegative = num
}
} else if num > 0 {
if smallestPositive == nil || num < smallestPositive! {
smallestPositive = num
}
}
}
return (largestNegative, smallestPositive)
}```swift
func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for num in lst {
if num < 0 {
if largestNegative == nil || num > largestNegative! {
largestNegative = num
}
} else if num > 0 {
if 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 largestNegative == nil || num > largestNegative! {
largestNegative = num
}
} else if num > 0 {
if smallestPositive == nil || num < smallestPositive! {
smallestPositive = num
}
}
}
return (largestNegative, smallestPositive)
}```swift
func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for num in lst {
if num < 0 {
if largestNegative == nil || num > largestNegative! {
largestNegative = num
}
} else if num > 0 {
if 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 largestNegative == nil || num > largestNegative! {
largestNegative = num
}
} else if num > 0 {
if smallestPositive == nil || num < smallestPositive! {
smallestPositive = num
}
}
}
return (largestNegative, smallestPositive)
}```swift
func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for num in lst {
if num < 0 {
if largestNegative == nil || num > largestNegative! {
largestNegative = num
}
} else if num > 0 {
if smallestPositive == nil || num < smallestPositive! {
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 intValueA), .intValue(let intValueB)):
if intValueA > intValueB {
return .intValue(intValueA)
} else if intValueB > intValueA {
return .intValue(intValueB)
} else {
return nil
}
case (.doubleValue(let doubleValueA), .doubleValue(let doubleValueB)):
if doubleValueA > doubleValueB {
return .doubleValue(doubleValueA)
} else if doubleValueB > doubleValueA {
return .doubleValue(doubleValueB)
} else {
return nil
}
case (.stringValue(let stringValueA), .stringValue(let stringValueB)):
if let doubleValueA = Double(stringValueA.replacingOccurrences(of: ",", with: ".")),
let doubleValueB = Double(stringValueB.replacingOccurrences(of: ",", with: ".")) {
if doubleValueA > doubleValueB {
return .stringValue(stringValueA)
} else if doubleValueB > doubleValueA {
return .stringValue(stringValueB)
} else {
return nil
}
} else {
return nil
}
case (.intValue(let intValue), .doubleValue(let doubleValue)):
if Double(intValue) > doubleValue {
return .intValue(intValue)
} else if doubleValue > Double(intValue) {
return .doubleValue(doubleValue)
} else {
return nil
}
case (.doubleValue(let doubleValue), .intValue(let intValue)):
if doubleValue > Double(intValue) {
return .doubleValue(doubleValue)
} else if Double(intValue) > doubleValue {
return .intValue(intValue)
} else {
return nil
}
case (.intValue(let intValue), .stringValue(let stringValue)):
if let doubleValue = Double(stringValue.replacingOccurrences(of: ",", with: ".")) {
if Double(intValue) > doubleValue {
return .intValue(intValue)
} else if doubleValue > Double(intValue) {
return .stringValue(stringValue)
} else {
return nil
}
} else {
return nil
}
case (.stringValue(let stringValue), .intValue(let intValue)):
if let doubleValue = Double(stringValue.replacingOccurrences(of: ",", with: ".")) {
if doubleValue > Double(intValue) {
return .stringValue(stringValue)
} else if Double(intValue) > doubleValue {
return .intValue(intValue)
} else {
return nil
}
} else {
return nil
}
default:
return nil
}
}```swift
func compareOne(a: Value, b: Value) -> Value? {
switch (a, b) {
case (.intValue(let intValueA), .intValue(let intValueB)):
if intValueA > intValueB {
return .intValue(intValueA)
} else if intValueB > intValueA {
return .intValue(intValueB)
} else {
return nil
}
case (.doubleValue(let doubleValueA), .doubleValue(let doubleValueB)):
if doubleValueA > doubleValueB {
return .doubleValue(doubleValueA)
} else if doubleValueB > doubleValueA {
return .doubleValue(doubleValueB)
} else {
return nil
}
case (.stringValue(let stringValueA), .stringValue(let stringValueB)):
if let doubleValueA = Double(stringValueA.replacingOccurrences(of: ",", with: ".")),
let doubleValueB = Double(stringValueB.replacingOccurrences(of: ",", with: ".")) {
if doubleValueA > doubleValueB {
return .stringValue(stringValueA)
} else if doubleValueB > doubleValueA {
return .stringValue(stringValueB)
} else {
return nil
}
} else {
return nil
}
case (.intValue(let intValue), .doubleValue(let doubleValue)):
if Double(intValue) > doubleValue {
return .intValue(intValue)
} else if doubleValue > Double(intValue) {
return .doubleValue(doubleValue)
} else {
return nil
}
case (.doubleValue(let doubleValue), .intValue(let intValue)):
if doubleValue > Double(intValue) {
return .doubleValue(doubleValue)
} else if Double(intValue) > doubleValue {
return .intValue(intValue)
} else {
return nil
}
case (.intValue(let intValue), .stringValue(let stringValue)):
if let doubleValue = Double(stringValue.replacingOccurrences(of: ",", with: ".")) {
if Double(intValue) > doubleValue {
return .intValue(intValue)
} else if doubleValue > Double(intValue) {
return .stringValue(stringValue)
} else {
return nil
}
} else {
return nil
}
case (.stringValue(let stringValue), .intValue(let intValue)):
if let doubleValue = Double(stringValue.replacingOccurrences(of: ",", with: ".")) {
if doubleValue > Double(intValue) {
return .stringValue(stringValue)
} else if Double(intValue) > doubleValue {
return .intValue(intValue)
} else {
return nil
}
} else {
return nil
}
default:
return 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)):
if intA > intB {
return .intValue(intA)
} else if intB > intA {
return .intValue(intB)
}
case (.doubleValue(let doubleA), .doubleValue(let doubleB)):
if doubleA > doubleB {
return .doubleValue(doubleA)
} else if doubleB > doubleA {
return .doubleValue(doubleB)
}
case (.stringValue(let stringA), .stringValue(let stringB)):
if let numA = Double(stringA.replacingOccurrences(of: ",", with: ".")),
let numB = Double(stringB.replacingOccurrences(of: ",", with: ".")) {
if numA > numB {
return .stringValue(stringA)
} else if numB > numA {
return .stringValue(stringB)
}
}
default:
break
}
return nil
}```swift
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 intB > intA {
return .intValue(intB)
}
case (.doubleValue(let doubleA), .doubleValue(let doubleB)):
if doubleA > doubleB {
return .doubleValue(doubleA)
} else if doubleB > doubleA {
return .doubleValue(doubleB)
}
case (.stringValue(let stringA), .stringValue(let stringB)):
if let numA = Double(stringA.replacingOccurrences(of: ",", with: ".")),
let numB = Double(stringB.replacingOccurrences(of: ",", with: ".")) {
if numA > numB {
return .stringValue(stringA)
} else if numB > numA {
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 let (.intValue(intA), .intValue(intB)):
if intA > intB {
return .intValue(intA)
} else if intB > intA {
return .intValue(intB)
}
case let (.doubleValue(doubleA), .doubleValue(doubleB)):
if doubleA > doubleB {
return .doubleValue(doubleA)
} else if doubleB > doubleA {
return .doubleValue(doubleB)
}
case let (.stringValue(stringA), .stringValue(stringB)):
if let numA = Double(stringA.replacingOccurrences(of: ",", with: ".")),
let numB = Double(stringB.replacingOccurrences(of: ",", with: ".")) {
if numA > numB {
return .stringValue(stringA)
} else if numB > numA {
return .stringValue(stringB)
}
}
case let (.intValue(intA), .doubleValue(doubleB)):
if Double(intA) > doubleB {
return .intValue(intA)
} else if doubleB > Double(intA) {
return .doubleValue(doubleB)
}
case let (.doubleValue(doubleA), .intValue(intB)):
if doubleA > Double(intB) {
return .doubleValue(doubleA)
} else if Double(intB) > doubleA {
return .intValue(intB)
}
case let (.intValue(intA), .stringValue(stringB)):
if let numB = Double(stringB.replacingOccurrences(of: ",", with: ".")) {
if Double(intA) > numB {
return .intValue(intA)
} else if numB > Double(intA) {
return .stringValue(stringB)
}
}
case let (.stringValue(stringA), .intValue(intB)):
if let numA = Double(stringA.replacingOccurrences(of: ",", with: ".")) {
if numA > Double(intB) {
return .stringValue(stringA)
} else if Double(intB) > numA {
return .intValue(intB)
}
}
default:
break
}
return nil
}```swift
func compareOne(a: Value, b: Value) -> Value? {
switch (a, b) {
case let (.intValue(intA), .intValue(intB)):
if intA > intB {
return .intValue(intA)
} else if intB > intA {
return .intValue(intB)
}
case let (.doubleValue(doubleA), .doubleValue(doubleB)):
if doubleA > doubleB {
return .doubleValue(doubleA)
} else if doubleB > doubleA {
return .doubleValue(doubleB)
}
case let (.stringValue(stringA), .stringValue(stringB)):
if let numA = Double(stringA.replacingOccurrences(of: ",", with: ".")),
let numB = Double(stringB.replacingOccurrences(of: ",", with: ".")) {
if numA > numB {
return .stringValue(stringA)
} else if numB > numA {
return .stringValue(stringB)
}
}
case let (.intValue(intA), .doubleValue(doubleB)):
if Double(intA) > doubleB {
return .intValue(intA)
} else if doubleB > Double(intA) {
return .doubleValue(doubleB)
}
case let (.doubleValue(doubleA), .intValue(intB)):
if doubleA > Double(intB) {
return .doubleValue(doubleA)
} else if Double(intB) > doubleA {
return .intValue(intB)
}
case let (.intValue(intA), .stringValue(stringB)):
if let numB = Double(stringB.replacingOccurrences(of: ",", with: ".")) {
if Double(intA) > numB {
return .intValue(intA)
} else if numB > Double(intA) {
return .stringValue(stringB)
}
}
case let (.stringValue(stringA), .intValue(intB)):
if let numA = Double(stringA.replacingOccurrences(of: ",", with: ".")) {
if numA > Double(intB) {
return .stringValue(stringA)
} else if Double(intB) > numA {
return .intValue(intB)
}
}
default:
break
}
return 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 let (.intValue(intA), .intValue(intB)):
if intA > intB {
return .intValue(intA)
} else if intB > intA {
return .intValue(intB)
}
case let (.doubleValue(doubleA), .doubleValue(doubleB)):
if doubleA > doubleB {
return .doubleValue(doubleA)
} else if doubleB > doubleA {
return .doubleValue(doubleB)
}
case let (.stringValue(stringA), .stringValue(stringB)):
if let doubleA = Double(stringA.replacingOccurrences(of: ",", with: ".")),
let doubleB = Double(stringB.replacingOccurrences(of: ",", with: ".")) {
if doubleA > doubleB {
return .stringValue(stringA)
} else if doubleB > doubleA {
return .stringValue(stringB)
}
}
case let (.intValue(intA), .doubleValue(doubleB)):
if Double(intA) > doubleB {
return .intValue(intA)
} else if doubleB > Double(intA) {
return .doubleValue(doubleB)
}
case let (.doubleValue(doubleA), .intValue(intB)):
if doubleA > Double(intB) {
return .doubleValue(doubleA)
} else if Double(intB) > doubleA {
return .intValue(intB)
}
case let (.intValue(intA), .stringValue(stringB)):
if let doubleB = Double(stringB.replacingOccurrences(of: ",", with: ".")) {
if Double(intA) > doubleB {
return .intValue(intA)
} else if doubleB > Double(intA) {
return .stringValue(stringB)
}
}
case let (.stringValue(stringA), .intValue(intB)):
if let doubleA = Double(stringA.replacingOccurrences(of: ",", with: ".")) {
if doubleA > Double(intB) {
return .stringValue(stringA)
} else if Double(intB) > doubleA {
return .intValue(intB)
}
}
default:
break
}
return nil
}```swift
func compareOne(a: Value, b: Value) -> Value? {
switch (a, b) {
case let (.intValue(intA), .intValue(intB)):
if intA > intB {
return .intValue(intA)
} else if intB > intA {
return .intValue(intB)
}
case let (.doubleValue(doubleA), .doubleValue(doubleB)):
if doubleA > doubleB {
return .doubleValue(doubleA)
} else if doubleB > doubleA {
return .doubleValue(doubleB)
}
case let (.stringValue(stringA), .stringValue(stringB)):
if let doubleA = Double(stringA.replacingOccurrences(of: ",", with: ".")),
let doubleB = Double(stringB.replacingOccurrences(of: ",", with: ".")) {
if doubleA > doubleB {
return .stringValue(stringA)
} else if doubleB > doubleA {
return .stringValue(stringB)
}
}
case let (.intValue(intA), .doubleValue(doubleB)):
if Double(intA) > doubleB {
return .intValue(intA)
} else if doubleB > Double(intA) {
return .doubleValue(doubleB)
}
case let (.doubleValue(doubleA), .intValue(intB)):
if doubleA > Double(intB) {
return .doubleValue(doubleA)
} else if Double(intB) > doubleA {
return .intValue(intB)
}
case let (.intValue(intA), .stringValue(stringB)):
if let doubleB = Double(stringB.replacingOccurrences(of: ",", with: ".")) {
if Double(intA) > doubleB {
return .intValue(intA)
} else if doubleB > Double(intA) {
return .stringValue(stringB)
}
}
case let (.stringValue(stringA), .intValue(intB)):
if let doubleA = Double(stringA.replacingOccurrences(of: ",", with: ".")) {
if doubleA > Double(intB) {
return .stringValue(stringA)
} else if Double(intB) > doubleA {
return .intValue(intB)
}
}
default:
break
}
return 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)):
if intA > intB {
return .intValue(intA)
} else if intB > intA {
return .intValue(intB)
}
case (.doubleValue(let doubleA), .doubleValue(let doubleB)):
if doubleA > doubleB {
return .doubleValue(doubleA)
} else if doubleB > doubleA {
return .doubleValue(doubleB)
}
case (.stringValue(let stringA), .stringValue(let stringB)):
if let doubleA = Double(stringA.replacingOccurrences(of: ",", with: ".")),
let doubleB = Double(stringB.replacingOccurrences(of: ",", with: ".")) {
if doubleA > doubleB {
return .stringValue(stringA)
} else if doubleB > doubleA {
return .stringValue(stringB)
}
}
case (.intValue(let intA), .doubleValue(let doubleB)):
if Double(intA) > doubleB {
return .intValue(intA)
} else if doubleB > Double(intA) {
return .doubleValue(doubleB)
}
case (.doubleValue(let doubleA), .intValue(let intB)):
if doubleA > Double(intB) {
return .doubleValue(doubleA)
} else if Double(intB) > doubleA {
return .intValue(intB)
}
case (.intValue(let intA), .stringValue(let stringB)):
if let doubleB = Double(stringB.replacingOccurrences(of: ",", with: ".")) {
if Double(intA) > doubleB {
return .intValue(intA)
} else if doubleB > Double(intA) {
return .stringValue(stringB)
}
}
case (.stringValue(let stringA), .intValue(let intB)):
if let doubleA = Double(stringA.replacingOccurrences(of: ",", with: ".")) {
if doubleA > Double(intB) {
return .stringValue(stringA)
} else if Double(intB) > doubleA {
return .intValue(intB)
}
}
default:
break
}
return nil
}```swift
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 intB > intA {
return .intValue(intB)
}
case (.doubleValue(let doubleA), .doubleValue(let doubleB)):
if doubleA > doubleB {
return .doubleValue(doubleA)
} else if doubleB > doubleA {
return .doubleValue(doubleB)
}
case (.stringValue(let stringA), .stringValue(let stringB)):
if let doubleA = Double(stringA.replacingOccurrences(of: ",", with: ".")),
let doubleB = Double(stringB.replacingOccurrences(of: ",", with: ".")) {
if doubleA > doubleB {
return .stringValue(stringA)
} else if doubleB > doubleA {
return .stringValue(stringB)
}
}
case (.intValue(let intA), .doubleValue(let doubleB)):
if Double(intA) > doubleB {
return .intValue(intA)
} else if doubleB > Double(intA) {
return .doubleValue(doubleB)
}
case (.doubleValue(let doubleA), .intValue(let intB)):
if doubleA > Double(intB) {
return .doubleValue(doubleA)
} else if Double(intB) > doubleA {
return .intValue(intB)
}
case (.intValue(let intA), .stringValue(let stringB)):
if let doubleB = Double(stringB.replacingOccurrences(of: ",", with: ".")) {
if Double(intA) > doubleB {
return .intValue(intA)
} else if doubleB > Double(intA) {
return .stringValue(stringB)
}
}
case (.stringValue(let stringA), .intValue(let intB)):
if let doubleA = Double(stringA.replacingOccurrences(of: ",", with: ".")) {
if doubleA > Double(intB) {
return .stringValue(stringA)
} else if Double(intB) > doubleA {
return .intValue(intB)
}
}
default:
break
}
return 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)):
if intA > intB {
return .intValue(intA)
} else if intB > intA {
return .intValue(intB)
}
case (.doubleValue(let doubleA), .doubleValue(let doubleB)):
if doubleA > doubleB {
return .doubleValue(doubleA)
} else if doubleB > doubleA {
return .doubleValue(doubleB)
}
case (.stringValue(let stringA), .stringValue(let stringB)):
if let numA = Double(stringA.replacingOccurrences(of: ",", with: ".")),
let numB = Double(stringB.replacingOccurrences(of: ",", with: ".")) {
if numA > numB {
return .stringValue(stringA)
} else if numB > numA {
return .stringValue(stringB)
}
}
default:
break
}
return nil
}```swift
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 intB > intA {
return .intValue(intB)
}
case (.doubleValue(let doubleA), .doubleValue(let doubleB)):
if doubleA > doubleB {
return .doubleValue(doubleA)
} else if doubleB > doubleA {
return .doubleValue(doubleB)
}
case (.stringValue(let stringA), .stringValue(let stringB)):
if let numA = Double(stringA.replacingOccurrences(of: ",", with: ".")),
let numB = Double(stringB.replacingOccurrences(of: ",", with: ".")) {
if numA > numB {
return .stringValue(stringA)
} else if numB > numA {
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)):
if intA > intB {
return .intValue(intA)
} else if intB > intA {
return .intValue(intB)
}
case (.doubleValue(let doubleA), .doubleValue(let doubleB)):
if doubleA > doubleB {
return .doubleValue(doubleA)
} else if doubleB > doubleA {
return .doubleValue(doubleB)
}
case (.stringValue(let stringA), .stringValue(let stringB)):
if let doubleA = Double(stringA.replacingOccurrences(of: ",", with: ".")),
let doubleB = Double(stringB.replacingOccurrences(of: ",", with: ".")) {
if doubleA > doubleB {
return .stringValue(stringA)
} else if doubleB > doubleA {
return .stringValue(stringB)
}
}
case (.intValue(let intA), .doubleValue(let doubleB)):
if Double(intA) > doubleB {
return .intValue(intA)
} else if doubleB > Double(intA) {
return .doubleValue(doubleB)
}
case (.doubleValue(let doubleA), .intValue(let intB)):
if doubleA > Double(intB) {
return .doubleValue(doubleA)
} else if Double(intB) > doubleA {
return .intValue(intB)
}
case (.intValue(let intA), .stringValue(let stringB)):
if let doubleB = Double(stringB.replacingOccurrences(of: ",", with: ".")) {
if Double(intA) > doubleB {
return .intValue(intA)
} else if doubleB > Double(intA) {
return .stringValue(stringB)
}
}
case (.stringValue(let stringA), .intValue(let intB)):
if let doubleA = Double(stringA.replacingOccurrences(of: ",", with: ".")) {
if doubleA > Double(intB) {
return .stringValue(stringA)
} else if Double(intB) > doubleA {
return .intValue(intB)
}
}
default:
break
}
return nil
}```swift
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 intB > intA {
return .intValue(intB)
}
case (.doubleValue(let doubleA), .doubleValue(let doubleB)):
if doubleA > doubleB {
return .doubleValue(doubleA)
} else if doubleB > doubleA {
return .doubleValue(doubleB)
}
case (.stringValue(let stringA), .stringValue(let stringB)):
if let doubleA = Double(stringA.replacingOccurrences(of: ",", with: ".")),
let doubleB = Double(stringB.replacingOccurrences(of: ",", with: ".")) {
if doubleA > doubleB {
return .stringValue(stringA)
} else if doubleB > doubleA {
return .stringValue(stringB)
}
}
case (.intValue(let intA), .doubleValue(let doubleB)):
if Double(intA) > doubleB {
return .intValue(intA)
} else if doubleB > Double(intA) {
return .doubleValue(doubleB)
}
case (.doubleValue(let doubleA), .intValue(let intB)):
if doubleA > Double(intB) {
return .doubleValue(doubleA)
} else if Double(intB) > doubleA {
return .intValue(intB)
}
case (.intValue(let intA), .stringValue(let stringB)):
if let doubleB = Double(stringB.replacingOccurrences(of: ",", with: ".")) {
if Double(intA) > doubleB {
return .intValue(intA)
} else if doubleB > Double(intA) {
return .stringValue(stringB)
}
}
case (.stringValue(let stringA), .intValue(let intB)):
if let doubleA = Double(stringA.replacingOccurrences(of: ",", with: ".")) {
if doubleA > Double(intB) {
return .stringValue(stringA)
} else if Double(intB) > doubleA {
return .intValue(intB)
}
}
default:
break
}
return 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)):
if intA > intB {
return .intValue(intA)
} else if intB > intA {
return .intValue(intB)
}
case (.doubleValue(let doubleA), .doubleValue(let doubleB)):
if doubleA > doubleB {
return .doubleValue(doubleA)
} else if doubleB > doubleA {
return .doubleValue(doubleB)
}
case (.stringValue(let stringA), .stringValue(let stringB)):
if let doubleA = Double(stringA.replacingOccurrences(of: ",", with: ".")),
let doubleB = Double(stringB.replacingOccurrences(of: ",", with: ".")) {
if doubleA > doubleB {
return .stringValue(stringA)
} else if doubleB > doubleA {
return .stringValue(stringB)
}
}
case (.intValue(let intA), .doubleValue(let doubleB)):
if Double(intA) > doubleB {
return .intValue(intA)
} else if doubleB > Double(intA) {
return .doubleValue(doubleB)
}
case (.doubleValue(let doubleA), .intValue(let intB)):
if doubleA > Double(intB) {
return .doubleValue(doubleA)
} else if Double(intB) > doubleA {
return .intValue(intB)
}
case (.intValue(let intA), .stringValue(let stringB)):
if let doubleB = Double(stringB.replacingOccurrences(of: ",", with: ".")) {
if Double(intA) > doubleB {
return .intValue(intA)
} else if doubleB > Double(intA) {
return .stringValue(stringB)
}
}
case (.stringValue(let stringA), .intValue(let intB)):
if let doubleA = Double(stringA.replacingOccurrences(of: ",", with: ".")) {
if doubleA > Double(intB) {
return .stringValue(stringA)
} else if Double(intB) > doubleA {
return .intValue(intB)
}
}
default:
break
}
return nil
}```swift
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 intB > intA {
return .intValue(intB)
}
case (.doubleValue(let doubleA), .doubleValue(let doubleB)):
if doubleA > doubleB {
return .doubleValue(doubleA)
} else if doubleB > doubleA {
return .doubleValue(doubleB)
}
case (.stringValue(let stringA), .stringValue(let stringB)):
if let doubleA = Double(stringA.replacingOccurrences(of: ",", with: ".")),
let doubleB = Double(stringB.replacingOccurrences(of: ",", with: ".")) {
if doubleA > doubleB {
return .stringValue(stringA)
} else if doubleB > doubleA {
return .stringValue(stringB)
}
}
case (.intValue(let intA), .doubleValue(let doubleB)):
if Double(intA) > doubleB {
return .intValue(intA)
} else if doubleB > Double(intA) {
return .doubleValue(doubleB)
}
case (.doubleValue(let doubleA), .intValue(let intB)):
if doubleA > Double(intB) {
return .doubleValue(doubleA)
} else if Double(intB) > doubleA {
return .intValue(intB)
}
case (.intValue(let intA), .stringValue(let stringB)):
if let doubleB = Double(stringB.replacingOccurrences(of: ",", with: ".")) {
if Double(intA) > doubleB {
return .intValue(intA)
} else if doubleB > Double(intA) {
return .stringValue(stringB)
}
}
case (.stringValue(let stringA), .intValue(let intB)):
if let doubleA = Double(stringA.replacingOccurrences(of: ",", with: ".")) {
if doubleA > Double(intB) {
return .stringValue(stringA)
} else if Double(intB) > doubleA {
return .intValue(intB)
}
}
default:
break
}
return 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)):
if intA > intB {
return .intValue(intA)
} else if intB > intA {
return .intValue(intB)
}
case (.doubleValue(let doubleA), .doubleValue(let doubleB)):
if doubleA > doubleB {
return .doubleValue(doubleA)
} else if doubleB > doubleA {
return .doubleValue(doubleB)
}
case (.stringValue(let stringA), .stringValue(let stringB)):
if let doubleA = Double(stringA.replacingOccurrences(of: ",", with: ".")),
let doubleB = Double(stringB.replacingOccurrences(of: ",", with: ".")) {
if doubleA > doubleB {
return .stringValue(stringA)
} else if doubleB > doubleA {
return .stringValue(stringB)
}
}
case (.intValue(let intA), .doubleValue(let doubleB)):
if Double(intA) > doubleB {
return .intValue(intA)
} else if doubleB > Double(intA) {
return .doubleValue(doubleB)
}
case (.doubleValue(let doubleA), .intValue(let intB)):
if doubleA > Double(intB) {
return .doubleValue(doubleA)
} else if Double(intB) > doubleA {
return .intValue(intB)
}
case (.intValue(let intA), .stringValue(let stringB)):
if let doubleB = Double(stringB.replacingOccurrences(of: ",", with: ".")) {
if Double(intA) > doubleB {
return .intValue(intA)
} else if doubleB > Double(intA) {
return .stringValue(stringB)
}
}
case (.stringValue(let stringA), .intValue(let intB)):
if let doubleA = Double(stringA.replacingOccurrences(of: ",", with: ".")) {
if doubleA > Double(intB) {
return .stringValue(stringA)
} else if Double(intB) > doubleA {
return .intValue(intB)
}
}
default:
break
}
return nil
}```swift
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 intB > intA {
return .intValue(intB)
}
case (.doubleValue(let doubleA), .doubleValue(let doubleB)):
if doubleA > doubleB {
return .doubleValue(doubleA)
} else if doubleB > doubleA {
return .doubleValue(doubleB)
}
case (.stringValue(let stringA), .stringValue(let stringB)):
if let doubleA = Double(stringA.replacingOccurrences(of: ",", with: ".")),
let doubleB = Double(stringB.replacingOccurrences(of: ",", with: ".")) {
if doubleA > doubleB {
return .stringValue(stringA)
} else if doubleB > doubleA {
return .stringValue(stringB)
}
}
case (.intValue(let intA), .doubleValue(let doubleB)):
if Double(intA) > doubleB {
return .intValue(intA)
} else if doubleB > Double(intA) {
return .doubleValue(doubleB)
}
case (.doubleValue(let doubleA), .intValue(let intB)):
if doubleA > Double(intB) {
return .doubleValue(doubleA)
} else if Double(intB) > doubleA {
return .intValue(intB)
}
case (.intValue(let intA), .stringValue(let stringB)):
if let doubleB = Double(stringB.replacingOccurrences(of: ",", with: ".")) {
if Double(intA) > doubleB {
return .intValue(intA)
} else if doubleB > Double(intA) {
return .stringValue(stringB)
}
}
case (.stringValue(let stringA), .intValue(let intB)):
if let doubleA = Double(stringA.replacingOccurrences(of: ",", with: ".")) {
if doubleA > Double(intB) {
return .stringValue(stringA)
} else if Double(intB) > doubleA {
return .intValue(intB)
}
}
default:
break
}
return 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)):
if intA > intB {
return .intValue(intA)
} else if intB > intA {
return .intValue(intB)
}
case (.doubleValue(let doubleA), .doubleValue(let doubleB)):
if doubleA > doubleB {
return .doubleValue(doubleA)
} else if doubleB > doubleA {
return .doubleValue(doubleB)
}
case (.stringValue(let stringA), .stringValue(let stringB)):
if let numberA = Double(stringA.replacingOccurrences(of: ",", with: ".")),
let numberB = Double(stringB.replacingOccurrences(of: ",", with: ".")) {
if numberA > numberB {
return .stringValue(stringA)
} else if numberB > numberA {
return .stringValue(stringB)
}
}
case (.intValue(let intA), .doubleValue(let doubleB)):
if Double(intA) > doubleB {
return .intValue(intA)
} else if doubleB > Double(intA) {
return .doubleValue(doubleB)
}
case (.doubleValue(let doubleA), .intValue(let intB)):
if doubleA > Double(intB) {
return .doubleValue(doubleA)
} else if Double(intB) > doubleA {
return .intValue(intB)
}
case (.intValue(let intA), .stringValue(let stringB)):
if let numberB = Double(stringB.replacingOccurrences(of: ",", with: ".")) {
if Double(intA) > numberB {
return .intValue(intA)
} else if numberB > Double(intA) {
return .stringValue(stringB)
}
}
case (.stringValue(let stringA), .intValue(let intB)):
if let numberA = Double(stringA.replacingOccurrences(of: ",", with: ".")) {
if numberA > Double(intB) {
return .stringValue(stringA)
} else if Double(intB) > numberA {
return .intValue(intB)
}
}
default:
break
}
return nil
}```swift
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 intB > intA {
return .intValue(intB)
}
case (.doubleValue(let doubleA), .doubleValue(let doubleB)):
if doubleA > doubleB {
return .doubleValue(doubleA)
} else if doubleB > doubleA {
return .doubleValue(doubleB)
}
case (.stringValue(let stringA), .stringValue(let stringB)):
if let numberA = Double(stringA.replacingOccurrences(of: ",", with: ".")),
let numberB = Double(stringB.replacingOccurrences(of: ",", with: ".")) {
if numberA > numberB {
return .stringValue(stringA)
} else if numberB > numberA {
return .stringValue(stringB)
}
}
case (.intValue(let intA), .doubleValue(let doubleB)):
if Double(intA) > doubleB {
return .intValue(intA)
} else if doubleB > Double(intA) {
return .doubleValue(doubleB)
}
case (.doubleValue(let doubleA), .intValue(let intB)):
if doubleA > Double(intB) {
return .doubleValue(doubleA)
} else if Double(intB) > doubleA {
return .intValue(intB)
}
case (.intValue(let intA), .stringValue(let stringB)):
if let numberB = Double(stringB.replacingOccurrences(of: ",", with: ".")) {
if Double(intA) > numberB {
return .intValue(intA)
} else if numberB > Double(intA) {
return .stringValue(stringB)
}
}
case (.stringValue(let stringA), .intValue(let intB)):
if let numberA = Double(stringA.replacingOccurrences(of: ",", with: ".")) {
if numberA > Double(intB) {
return .stringValue(stringA)
} else if Double(intB) > numberA {
return .intValue(intB)
}
}
default:
break
}
return nil
}
```func isEqualToSumEven(n: Int) -> Bool {
if n % 2 != 0 {
return false
}
if n < 8 {
return false
}
return true
}func isEqualToSumEven(n: Int) -> Bool {
if n % 2 != 0 {
return false
}
if n < 8 {
return false
}
return true
}func isEqualToSumEven(n: Int) -> Bool {
if n % 2 != 0 {
return false
}
if n < 8 {
return false
}
return true
}func isEqualToSumEven(n: Int) -> Bool {
if n % 2 != 0 {
return false
}
if n < 8 {
return false
}
return true
}func isEqualToSumEven(n: Int) -> Bool {
if n % 2 != 0 {
return false
}
return n >= 8
}func isEqualToSumEven(n: Int) -> Bool {
if n % 2 != 0 {
return false
}
return n >= 8
}func isEqualToSumEven(n: Int) -> Bool {
if n % 2 != 0 {
return false
}
if n < 8 {
return false
}
return true
}func isEqualToSumEven(n: Int) -> Bool {
if n % 2 != 0 {
return false
}
if n < 8 {
return false
}
return true
}func isEqualToSumEven(n: Int) -> Bool {
if n % 2 != 0 {
return false
}
if n < 8 {
return false
}
return true
}func isEqualToSumEven(n: Int) -> Bool {
if n % 2 != 0 {
return false
}
if n < 8 {
return false
}
return true
}func isEqualToSumEven(n: Int) -> Bool {
if n % 2 != 0 {
return false
}
for i in 1...(n/2) {
for j in 1...(n/2) {
for k in 1...(n/2) {
for l in 1...(n/2) {
if 2*i + 2*j + 2*k + 2*l == n {
return true
}
}
}
}
}
return false
}func isEqualToSumEven(n: Int) -> Bool {
if n % 2 != 0 {
return false
}
for i in 1...(n/2) {
for j in 1...(n/2) {
for k in 1...(n/2) {
for l in 1...(n/2) {
if 2*i + 2*j + 2*k + 2*l == n {
return true
}
}
}
}
}
return false
}func isEqualToSumEven(n: Int) -> Bool {
if n % 2 != 0 {
return false
}
for i in 1...(n/2) {
let sum = i * 2 + (n - i * 2)
if sum == n && i <= n/2 {
return true
}
}
return false
}func isEqualToSumEven(n: Int) -> Bool {
if n % 2 != 0 {
return false
}
for i in 1...(n/2) {
let sum = i * 2 + (n - i * 2)
if sum == n && i <= n/2 {
return true
}
}
return false
} // XCTAssertTrue failedfunc isEqualToSumEven(n: Int) -> Bool {
if n % 2 != 0 {
return false
}
if n < 8 {
return false
}
return true
}func isEqualToSumEven(n: Int) -> Bool {
if n % 2 != 0 {
return false
}
if n < 8 {
return false
}
return true
}func isEqualToSumEven(n: Int) -> Bool {
if n % 2 != 0 {
return false
}
for i in 1...(n/2) {
for j in 1...(n/2) {
for k in 1...(n/2) {
for l in 1...(n/2) {
if 2*i + 2*j + 2*k + 2*l == n {
return true
}
}
}
}
}
return false
}func isEqualToSumEven(n: Int) -> Bool {
if n % 2 != 0 {
return false
}
for i in 1...(n/2) {
for j in 1...(n/2) {
for k in 1...(n/2) {
for l in 1...(n/2) {
if 2*i + 2*j + 2*k + 2*l == n {
return true
}
}
}
}
}
return false
}func isEqualToSumEven(n: Int) -> Bool {
if n % 2 != 0 {
return false
}
let maxEvenNumber = n / 2
for i in 1...maxEvenNumber {
for j in 1...maxEvenNumber {
for k in 1...maxEvenNumber {
for l in 1...maxEvenNumber {
if i * 2 + j * 2 + k * 2 + l * 2 == n {
return true
}
}
}
}
}
return false
}func isEqualToSumEven(n: Int) -> Bool {
if n % 2 != 0 {
return false
}
let maxEvenNumber = n / 2
for i in 1...maxEvenNumber {
for j in 1...maxEvenNumber {
for k in 1...maxEvenNumber {
for l in 1...maxEvenNumber {
if i * 2 + j * 2 + k * 2 + l * 2 == n {
return true
}
}
}
}
}
return false
}func specialFactorial(n: Int) -> Int {
var result = 1
for i in (1...n).reversed() {
var factorial = 1
for j in (1...i).reversed() {
factorial *= j
}
result *= factorial
}
return result
}func specialFactorial(n: Int) -> Int {
var result = 1
for i in (1...n).reversed() {
var factorial = 1
for j in (1...i).reversed() {
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
}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).reversed() {
var factorial = 1
for j in (1...i).reversed() {
factorial *= j
}
result *= factorial
}
return result
}func specialFactorial(n: Int) -> Int {
var result = 1
for i in (1...n).reversed() {
var factorial = 1
for j in (1...i).reversed() {
factorial *= j
}
result *= factorial
}
return result
}func specialFactorial(n: Int) -> Int {
var result = 1
var factorial = 1
for i in 1...n {
factorial *= i
result *= factorial
}
return result
}func specialFactorial(n: Int) -> Int {
var result = 1
var factorial = 1
for i in 1...n {
factorial *= i
result *= factorial
}
return result
}func specialFactorial(n: Int) -> Int {
var result = 1
var currentFactorial = 1
for i in 1...n {
currentFactorial *= i
result *= currentFactorial
}
return result
}func specialFactorial(n: Int) -> Int {
var result = 1
var currentFactorial = 1
for i in 1...n {
currentFactorial *= i
result *= currentFactorial
}
return result
}func specialFactorial(n: Int) -> Int {
var result = 1
var factorial = 1
for i in 1...n {
factorial *= i
result *= factorial
}
return result
}func specialFactorial(n: Int) -> Int {
var result = 1
var factorial = 1
for i in 1...n {
factorial *= i
result *= factorial
}
return result
}func specialFactorial(n: Int) -> Int {
var result = 1
for i in (1...n).reversed() {
var factorial = 1
for j in (1...i).reversed() {
factorial *= j
}
result *= factorial
}
return result
}func specialFactorial(n: Int) -> Int {
var result = 1
for i in (1...n).reversed() {
var factorial = 1
for j in (1...i).reversed() {
factorial *= j
}
result *= factorial
}
return result
}func specialFactorial(n: Int) -> Int {
var result = 1
var factorial = 1
for i in 1...n {
factorial *= i
result *= factorial
}
return result
}func specialFactorial(n: Int) -> Int {
var result = 1
var factorial = 1
for i in 1...n {
factorial *= i
result *= factorial
}
return result
}func specialFactorial(n: Int) -> Int {
var result = 1
var factorial = 1
for i in 1...n {
factorial *= i
result *= factorial
}
return result
}func specialFactorial(n: Int) -> Int {
var result = 1
var factorial = 1
for i in 1...n {
factorial *= i
result *= factorial
}
return result
}func specialFactorial(n: Int) -> Int {
var result = 1
var factorial = 1
for i in 1...n {
factorial *= i
result *= factorial
}
return result
}func specialFactorial(n: Int) -> Int {
var result = 1
var factorial = 1
for i in 1...n {
factorial *= i
result *= factorial
}
return result
}func fixSpaces(text: String) -> String {
var result = ""
var consecutiveSpaces = 0
for char in text {
if char == " " {
consecutiveSpaces += 1
if consecutiveSpaces > 2 {
result += "-"
} else {
result += "_"
}
} else {
result += String(repeating: "_", count: consecutiveSpaces)
result.append(char)
consecutiveSpaces = 0
}
}
return result + String(repeating: "_", count: consecutiveSpaces)
}```swift
func fixSpaces(text: String) -> String {
var result = ""
var consecutiveSpaces = 0
for char in text {
if char == " " {
consecutiveSpaces += 1
if consecutiveSpaces > 2 {
result += "-"
} else {
result += "_"
}
} else {
result += String(repeating: "_", count: consecutiveSpaces)
result.append(char)
consecutiveSpaces = 0
}
}
return result + String(repeating: "_", count: consecutiveSpaces)
}
``` // XCTAssertTrue failedfunc fixSpaces(text: String) -> String {
var result = ""
var consecutiveSpaces = 0
for char in text {
if char == " " {
consecutiveSpaces += 1
if consecutiveSpaces > 2 {
result += "-"
} else {
result += "_"
}
} else {
result += String(repeating: "_", count: consecutiveSpaces)
result.append(char)
consecutiveSpaces = 0
}
}
return result + String(repeating: "_", count: consecutiveSpaces)
}```swift
func fixSpaces(text: String) -> String {
var result = ""
var consecutiveSpaces = 0
for char in text {
if char == " " {
consecutiveSpaces += 1
if consecutiveSpaces > 2 {
result += "-"
} else {
result += "_"
}
} else {
result += String(repeating: "_", count: consecutiveSpaces)
result.append(char)
consecutiveSpaces = 0
}
}
return result + String(repeating: "_", count: consecutiveSpaces)
}
``` // XCTAssertTrue failedfunc fixSpaces(text: String) -> String {
var result = ""
var consecutiveSpacesCount = 0
for char in text {
if char == " " {
consecutiveSpacesCount += 1
if consecutiveSpacesCount > 2 {
result += "-"
} else {
result += "_"
}
} else {
result += String(repeating: "_", count: consecutiveSpacesCount)
result.append(char)
consecutiveSpacesCount = 0
}
}
return result
}```swift
func fixSpaces(text: String) -> String {
var result = ""
var consecutiveSpacesCount = 0
for char in text {
if char == " " {
consecutiveSpacesCount += 1
if consecutiveSpacesCount > 2 {
result += "-"
} else {
result += "_"
}
} else {
result += String(repeating: "_", count: consecutiveSpacesCount)
result.append(char)
consecutiveSpacesCount = 0
}
}
return result
}
``` // XCTAssertTrue failedfunc fixSpaces(text: String) -> String {
var result = ""
var consecutiveSpaces = 0
for char in text {
if char == " " {
consecutiveSpaces += 1
if consecutiveSpaces > 2 {
result += "-"
} else {
result += "_"
}
} else {
result += String(repeating: "_", count: consecutiveSpaces)
result.append(char)
consecutiveSpaces = 0
}
}
return result + String(repeating: "_", count: consecutiveSpaces)
}```swift
func fixSpaces(text: String) -> String {
var result = ""
var consecutiveSpaces = 0
for char in text {
if char == " " {
consecutiveSpaces += 1
if consecutiveSpaces > 2 {
result += "-"
} else {
result += "_"
}
} else {
result += String(repeating: "_", count: consecutiveSpaces)
result.append(char)
consecutiveSpaces = 0
}
}
return result + String(repeating: "_", count: consecutiveSpaces)
}
``` // XCTAssertTrue failedfunc fixSpaces(text: String) -> String {
var result = ""
var consecutiveSpaces = 0
for char in text {
if char == " " {
consecutiveSpaces += 1
if consecutiveSpaces > 2 {
result += "-"
} else {
result += "_"
}
} else {
result += String(repeating: "_", count: consecutiveSpaces)
result.append(char)
consecutiveSpaces = 0
}
}
return result + String(repeating: "_", count: consecutiveSpaces)
}```swift
func fixSpaces(text: String) -> String {
var result = ""
var consecutiveSpaces = 0
for char in text {
if char == " " {
consecutiveSpaces += 1
if consecutiveSpaces > 2 {
result += "-"
} else {
result += "_"
}
} else {
result += String(repeating: "_", count: consecutiveSpaces)
result.append(char)
consecutiveSpaces = 0
}
}
return result + String(repeating: "_", count: consecutiveSpaces)
}
``` // XCTAssertTrue failedfunc fixSpaces(text: String) -> String {
var result = ""
var consecutiveSpaces = 0
for char in text {
if char == " " {
consecutiveSpaces += 1
if consecutiveSpaces > 2 {
result.append("-")
} else {
result.append("_")
}
} else {
result.append(char)
consecutiveSpaces = 0
}
}
return result
}```swift
func fixSpaces(text: String) -> String {
var result = ""
var consecutiveSpaces = 0
for char in text {
if char == " " {
consecutiveSpaces += 1
if consecutiveSpaces > 2 {
result.append("-")
} else {
result.append("_")
}
} else {
result.append(char)
consecutiveSpaces = 0
}
}
return result
}
``` // XCTAssertTrue failedfunc fixSpaces(text: String) -> String {
var result = ""
var consecutiveSpaces = 0
for char in text {
if char == " " {
consecutiveSpaces += 1
if consecutiveSpaces > 2 {
result += "-"
} else {
result += "_"
}
} else {
result += String(repeating: "_", count: consecutiveSpaces)
result.append(char)
consecutiveSpaces = 0
}
}
return result + String(repeating: "_", count: consecutiveSpaces)
}```swift
func fixSpaces(text: String) -> String {
var result = ""
var consecutiveSpaces = 0
for char in text {
if char == " " {
consecutiveSpaces += 1
if consecutiveSpaces > 2 {
result += "-"
} else {
result += "_"
}
} else {
result += String(repeating: "_", count: consecutiveSpaces)
result.append(char)
consecutiveSpaces = 0
}
}
return result + String(repeating: "_", count: consecutiveSpaces)
}
``` // XCTAssertTrue failedfunc fixSpaces(text: String) -> String {
var result = ""
var consecutiveSpaces = 0
for char in text {
if char == " " {
consecutiveSpaces += 1
if consecutiveSpaces > 2 {
result += "-"
} else {
result += "_"
}
} else {
result += String(repeating: "_", count: consecutiveSpaces)
result.append(char)
consecutiveSpaces = 0
}
}
return result
}```swift
func fixSpaces(text: String) -> String {
var result = ""
var consecutiveSpaces = 0
for char in text {
if char == " " {
consecutiveSpaces += 1
if consecutiveSpaces > 2 {
result += "-"
} else {
result += "_"
}
} else {
result += String(repeating: "_", count: consecutiveSpaces)
result.append(char)
consecutiveSpaces = 0
}
}
return result
}
``` // XCTAssertTrue failedfunc fixSpaces(text: String) -> String {
var result = ""
var consecutiveSpaces = 0
for char in text {
if char == " " {
consecutiveSpaces += 1
if consecutiveSpaces > 2 {
result += "-"
} else {
result += "_"
}
} else {
result += String(repeating: "_", count: consecutiveSpaces)
result.append(char)
consecutiveSpaces = 0
}
}
return result
}```swift
func fixSpaces(text: String) -> String {
var result = ""
var consecutiveSpaces = 0
for char in text {
if char == " " {
consecutiveSpaces += 1
if consecutiveSpaces > 2 {
result += "-"
} else {
result += "_"
}
} else {
result += String(repeating: "_", count: consecutiveSpaces)
result.append(char)
consecutiveSpaces = 0
}
}
return result
}
``` // XCTAssertTrue failedfunc fixSpaces(text: String) -> String {
var result = ""
var consecutiveSpaces = 0
for char in text {
if char == " " {
consecutiveSpaces += 1
if consecutiveSpaces > 2 {
result += "-"
} else {
result += "_"
}
} else {
result += String(repeating: "_", count: consecutiveSpaces)
result.append(char)
consecutiveSpaces = 0
}
}
return result + String(repeating: "_", count: consecutiveSpaces)
}```swift
func fixSpaces(text: String) -> String {
var result = ""
var consecutiveSpaces = 0
for char in text {
if char == " " {
consecutiveSpaces += 1
if consecutiveSpaces > 2 {
result += "-"
} else {
result += "_"
}
} else {
result += String(repeating: "_", count: consecutiveSpaces)
result.append(char)
consecutiveSpaces = 0
}
}
return result + String(repeating: "_", count: consecutiveSpaces)
}
``` // XCTAssertTrue failedfunc fileNameCheck(fileName: String) -> String {
let validExtensions = ["txt", "exe", "dll"]
let components = fileName.components(separatedBy: ".")
if components.count != 2 {
return "No"
}
let name = components[0]
let extension = components[1]
if name.isEmpty || !name.first!.isLetter {
return "No"
}
var digitCount = 0
for char in name {
if char.isNumber {
digitCount += 1
}
}
if digitCount > 3 {
return "No"
}
if !validExtensions.contains(extension) {
return "No"
}
return "Yes"
}```swift
func fileNameCheck(fileName: String) -> String {
let validExtensions = ["txt", "exe", "dll"]
let components = fileName.components(separatedBy: ".")
if components.count != 2 {
return "No"
}
let name = components[0]
let extension = components[1]
if name.isEmpty || !name.first!.isLetter {
return "No"
}
var digitCount = 0
for char in name {
if char.isNumber {
digitCount += 1
}
}
if digitCount > 3 {
return "No"
}
if !validExtensions.contains(extension) {
return "No"
}
return "Yes"
}
```let extension = components[1] // keyword 'extension' cannot be used as an identifier hereif !validExtensions.contains(extension) { // expected '{' in extensionif !validExtensions.contains(extension) { // expected type name in extension declarationif !validExtensions.contains(extension) { // declaration is only valid at file scopeif !validExtensions.contains(extension) { // expected expression in list of expressionsif !validExtensions.contains(extension) { // missing argument for parameter 'where' in callfunc fileNameCheck(fileName: String) -> String {
let validExtensions = ["txt", "exe", "dll"]
let components = fileName.components(separatedBy: ".")
if components.count != 2 {
return "No"
}
let name = components[0]
let extension = components[1]
if name.isEmpty || !name.first!.isLetter {
return "No"
}
var digitCount = 0
for char in name {
if char.isNumber {
digitCount += 1
}
}
if digitCount > 3 {
return "No"
}
if !validExtensions.contains(extension) {
return "No"
}
return "Yes"
}```swift
func fileNameCheck(fileName: String) -> String {
let validExtensions = ["txt", "exe", "dll"]
let components = fileName.components(separatedBy: ".")
if components.count != 2 {
return "No"
}
let name = components[0]
let extension = components[1]
if name.isEmpty || !name.first!.isLetter {
return "No"
}
var digitCount = 0
for char in name {
if char.isNumber {
digitCount += 1
}
}
if digitCount > 3 {
return "No"
}
if !validExtensions.contains(extension) {
return "No"
}
return "Yes"
}
```let extension = components[1] // keyword 'extension' cannot be used as an identifier hereif !validExtensions.contains(extension) { // missing argument for parameter 'where' in callif !validExtensions.contains(extension) { // expected expression in list of expressionsif !validExtensions.contains(extension) { // expected type name in extension declarationif !validExtensions.contains(extension) { // expected '{' in extensionif !validExtensions.contains(extension) { // declaration is only valid at file scopefunc fileNameCheck(fileName: String) -> String {
let validExtensions = ["txt", "exe", "dll"]
let components = fileName.components(separatedBy: ".")
if components.count != 2 {
return "No"
}
let name = components[0]
let extensionName = components[1]
if name.isEmpty || !name.first!.isLetter {
return "No"
}
if extensionName.count != 3 || !validExtensions.contains(extensionName) {
return "No"
}
var digitCount = 0
for char in name {
if char.isNumber {
digitCount += 1
}
}
if digitCount > 3 {
return "No"
}
return "Yes"
}```swift
func fileNameCheck(fileName: String) -> String {
let validExtensions = ["txt", "exe", "dll"]
let components = fileName.components(separatedBy: ".")
if components.count != 2 {
return "No"
}
let name = components[0]
let extensionName = components[1]
if name.isEmpty || !name.first!.isLetter {
return "No"
}
if extensionName.count != 3 || !validExtensions.contains(extensionName) {
return "No"
}
var digitCount = 0
for char in name {
if char.isNumber {
digitCount += 1
}
}
if digitCount > 3 {
return "No"
}
return "Yes"
}
```func fileNameCheck(fileName: String) -> String {
let allowedExtensions = Set(["txt", "exe", "dll"])
let components = fileName.components(separatedBy: ".")
if components.count != 2 {
return "No"
}
let name = components[0]
let extension = components[1]
if name.isEmpty || !name.hasPrefix(CharacterSet.letters) {
return "No"
}
var digitCount = 0
for char in name {
if char.isNumber {
digitCount += 1
}
}
if digitCount > 3 {
return "No"
}
if !allowedExtensions.contains(extension) {
return "No"
}
return "Yes"
}```swift
func fileNameCheck(fileName: String) -> String {
let allowedExtensions = Set(["txt", "exe", "dll"])
let components = fileName.components(separatedBy: ".")
if components.count != 2 {
return "No"
}
let name = components[0]
let extension = components[1]
if name.isEmpty || !name.hasPrefix(CharacterSet.letters) {
return "No"
}
var digitCount = 0
for char in name {
if char.isNumber {
digitCount += 1
}
}
if digitCount > 3 {
return "No"
}
if !allowedExtensions.contains(extension) {
return "No"
}
return "Yes"
}
```let extension = components[1] // keyword 'extension' cannot be used as an identifier hereif name.isEmpty || !name.hasPrefix(CharacterSet.letters) { // instance method 'hasPrefix' requires that 'CharacterSet' conform to 'StringProtocol'if !allowedExtensions.contains(extension) { // declaration is only valid at file scopeif !allowedExtensions.contains(extension) { // missing argument for parameter #1 in callif !allowedExtensions.contains(extension) { // expected type name in extension declarationif !allowedExtensions.contains(extension) { // expected expression in list of expressionsif !allowedExtensions.contains(extension) { // expected '{' in extensionfunc fileNameCheck(fileName: String) -> String {
let validExtensions = ["txt", "exe", "dll"]
let components = fileName.components(separatedBy: ".")
guard components.count == 2 else {
return "No"
}
let name = components[0]
let extensionName = components[1]
guard name.count > 0, extensionName.count > 0 else {
return "No"
}
let digitsCount = name.filter { $0.isNumber }.count
guard digitsCount <= 3 else {
return "No"
}
guard let firstChar = name.first, firstChar.isLetter else {
return "No"
}
guard validExtensions.contains(extensionName) else {
return "No"
}
return "Yes"
}```swift
func fileNameCheck(fileName: String) -> String {
let validExtensions = ["txt", "exe", "dll"]
let components = fileName.components(separatedBy: ".")
guard components.count == 2 else {
return "No"
}
let name = components[0]
let extensionName = components[1]
guard name.count > 0, extensionName.count > 0 else {
return "No"
}
let digitsCount = name.filter { $0.isNumber }.count
guard digitsCount <= 3 else {
return "No"
}
guard let firstChar = name.first, firstChar.isLetter else {
return "No"
}
guard validExtensions.contains(extensionName) else {
return "No"
}
return "Yes"
}
```func fileNameCheck(fileName: String) -> String {
let validExtensions = ["txt", "exe", "dll"]
let components = fileName.components(separatedBy: ".")
if components.count != 2 {
return "No"
}
let name = components[0]
let extensionName = components[1]
if name.isEmpty || !name.first!.isLetter {
return "No"
}
var digitCount = 0
for char in name {
if char.isNumber {
digitCount += 1
}
}
if digitCount > 3 {
return "No"
}
if !validExtensions.contains(extensionName) {
return "No"
}
return "Yes"
}```swift
func fileNameCheck(fileName: String) -> String {
let validExtensions = ["txt", "exe", "dll"]
let components = fileName.components(separatedBy: ".")
if components.count != 2 {
return "No"
}
let name = components[0]
let extensionName = components[1]
if name.isEmpty || !name.first!.isLetter {
return "No"
}
var digitCount = 0
for char in name {
if char.isNumber {
digitCount += 1
}
}
if digitCount > 3 {
return "No"
}
if !validExtensions.contains(extensionName) {
return "No"
}
return "Yes"
}
```func fileNameCheck(fileName: String) -> String {
let validExtensions = ["txt", "exe", "dll"]
let components = fileName.components(separatedBy: ".")
if components.count != 2 {
return "No"
}
let nameBeforeDot = components[0]
let nameAfterDot = components[1]
if nameBeforeDot.isEmpty || !nameBeforeDot.first!.isLetter {
return "No"
}
let digitCount = nameBeforeDot.filter { $0.isNumber }.count
if digitCount > 3 {
return "No"
}
if !validExtensions.contains(nameAfterDot) {
return "No"
}
return "Yes"
}```swift
func fileNameCheck(fileName: String) -> String {
let validExtensions = ["txt", "exe", "dll"]
let components = fileName.components(separatedBy: ".")
if components.count != 2 {
return "No"
}
let nameBeforeDot = components[0]
let nameAfterDot = components[1]
if nameBeforeDot.isEmpty || !nameBeforeDot.first!.isLetter {
return "No"
}
let digitCount = nameBeforeDot.filter { $0.isNumber }.count
if digitCount > 3 {
return "No"
}
if !validExtensions.contains(nameAfterDot) {
return "No"
}
return "Yes"
}
```func fileNameCheck(fileName: String) -> String {
let validExtensions = Set(["txt", "exe", "dll"])
let components = fileName.components(separatedBy: ".")
if components.count != 2 {
return "No"
}
let name = components[0]
let extensionName = components[1]
if name.isEmpty || !name.first!.isLetter {
return "No"
}
let digitCount = name.filter { $0.isNumber }.count
if digitCount > 3 {
return "No"
}
if !validExtensions.contains(extensionName) {
return "No"
}
return "Yes"
}```swift
func fileNameCheck(fileName: String) -> String {
let validExtensions = Set(["txt", "exe", "dll"])
let components = fileName.components(separatedBy: ".")
if components.count != 2 {
return "No"
}
let name = components[0]
let extensionName = components[1]
if name.isEmpty || !name.first!.isLetter {
return "No"
}
let digitCount = name.filter { $0.isNumber }.count
if digitCount > 3 {
return "No"
}
if !validExtensions.contains(extensionName) {
return "No"
}
return "Yes"
}
```func fileNameCheck(fileName: String) -> String {
let validExtensions = ["txt", "exe", "dll"]
let components = fileName.components(separatedBy: ".")
if components.count != 2 {
return "No"
}
let name = components[0]
let extensionName = components[1]
if extensionName.isEmpty || !validExtensions.contains(extensionName) {
return "No"
}
let digitCount = name.filter { $0.isNumber }.count
if digitCount > 3 {
return "No"
}
if let firstChar = name.first, !firstChar.isLetter {
return "No"
}
return "Yes"
}```swift
func fileNameCheck(fileName: String) -> String {
let validExtensions = ["txt", "exe", "dll"]
let components = fileName.components(separatedBy: ".")
if components.count != 2 {
return "No"
}
let name = components[0]
let extensionName = components[1]
if extensionName.isEmpty || !validExtensions.contains(extensionName) {
return "No"
}
let digitCount = name.filter { $0.isNumber }.count
if digitCount > 3 {
return "No"
}
if let firstChar = name.first, !firstChar.isLetter {
return "No"
}
return "Yes"
}
``` // XCTAssertTrue failedfunc fileNameCheck(fileName: String) -> String {
let validExtensions = ["txt", "exe", "dll"]
// Check if the file name contains exactly one dot
guard fileName.filter({ $0 == "." }).count == 1 else {
return "No"
}
let components = fileName.split(separator: ".")
// Check if the substring before the dot is not empty and starts with a letter
guard let firstComponent = components.first, firstComponent.count > 0, firstComponent.first!.isLetter else {
return "No"
}
// Check if the substring after the dot is one of the valid extensions
guard let extensionComponent = components.last, validExtensions.contains(String(extensionComponent)) else {
return "No"
}
// Check if there are not more than three digits in the file name
let digitCount = fileName.filter({ $0.isNumber }).count
if digitCount > 3 {
return "No"
}
return "Yes"
}```swift
func fileNameCheck(fileName: String) -> String {
let validExtensions = ["txt", "exe", "dll"]
// Check if the file name contains exactly one dot
guard fileName.filter({ $0 == "." }).count == 1 else {
return "No"
}
let components = fileName.split(separator: ".")
// Check if the substring before the dot is not empty and starts with a letter
guard let firstComponent = components.first, firstComponent.count > 0, firstComponent.first!.isLetter else {
return "No"
}
// Check if the substring after the dot is one of the valid extensions
guard let extensionComponent = components.last, validExtensions.contains(String(extensionComponent)) else {
return "No"
}
// Check if there are not more than three digits in the file name
let digitCount = fileName.filter({ $0.isNumber }).count
if digitCount > 3 {
return "No"
}
return "Yes"
}
``` // XCTAssertTrue failedfunc isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
if number <= 3 {
return true
}
var i = 2
while i * i <= number {
if number % i == 0 {
return false
}
i += 1
}
return true
}
func wordsInSentence(sentence: String) -> String {
let words = sentence.components(separatedBy: " ")
var result = ""
for word in words {
if isPrime(word.count) {
result += word + " "
}
}
if result.last == " " {
result.removeLast()
}
return result
}```swift
func isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
if number <= 3 {
return true
}
var i = 2
while i * i <= number {
if number % i == 0 {
return false
}
i += 1
}
return true
}
func wordsInSentence(sentence: String) -> String {
let words = sentence.components(separatedBy: " ")
var result = ""
for word in words {
if isPrime(word.count) {
result += word + " "
}
}
if result.last == " " {
result.removeLast()
}
return result
}
```func isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
func wordsInSentence(sentence: String) -> String {
let words = sentence.components(separatedBy: " ")
var result = ""
for word in words {
if isPrime(word.count) {
result += word + " "
}
}
if result.last == " " {
result.removeLast()
}
return result
}```swift
func isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
func wordsInSentence(sentence: String) -> String {
let words = sentence.components(separatedBy: " ")
var result = ""
for word in words {
if isPrime(word.count) {
result += word + " "
}
}
if result.last == " " {
result.removeLast()
}
return result
}
```func isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
func wordsInSentence(sentence: String) -> String {
let words = sentence.components(separatedBy: " ")
var result = ""
for word in words {
if isPrime(word.count) {
result += word + " "
}
}
if result.last == " " {
result.removeLast()
}
return result
}```swift
func isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
func wordsInSentence(sentence: String) -> String {
let words = sentence.components(separatedBy: " ")
var result = ""
for word in words {
if isPrime(word.count) {
result += word + " "
}
}
if result.last == " " {
result.removeLast()
}
return result
}
```func isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
if number <= 3 {
return true
}
var i = 2
while i * i <= number {
if number % i == 0 {
return false
}
i += 1
}
return true
}
func wordsInSentence(sentence: String) -> String {
let words = sentence.components(separatedBy: " ")
var result: [String] = []
for word in words {
if isPrime(word.count) {
result.append(word)
}
}
return result.joined(separator: " ")
}```swift
func isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
if number <= 3 {
return true
}
var i = 2
while i * i <= number {
if number % i == 0 {
return false
}
i += 1
}
return true
}
func wordsInSentence(sentence: String) -> String {
let words = sentence.components(separatedBy: " ")
var result: [String] = []
for word in words {
if isPrime(word.count) {
result.append(word)
}
}
return result.joined(separator: " ")
}
```func isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
if number <= 3 {
return true
}
var i = 2
while i * i <= number {
if number % i == 0 {
return false
}
i += 1
}
return true
}
func wordsInSentence(sentence: String) -> String {
let words = sentence.components(separatedBy: " ")
var resultWords = [String]()
for word in words {
if isPrime(word.count) {
resultWords.append(word)
}
}
return resultWords.joined(separator: " ")
}```swift
func isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
if number <= 3 {
return true
}
var i = 2
while i * i <= number {
if number % i == 0 {
return false
}
i += 1
}
return true
}
func wordsInSentence(sentence: String) -> String {
let words = sentence.components(separatedBy: " ")
var resultWords = [String]()
for word in words {
if isPrime(word.count) {
resultWords.append(word)
}
}
return resultWords.joined(separator: " ")
}
```func isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
func wordsInSentence(sentence: String) -> String {
let words = sentence.components(separatedBy: " ")
var result = ""
for word in words {
if isPrime(word.count) {
result += word + " "
}
}
if result.last == " " {
result.removeLast()
}
return result
}```swift
func isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
func wordsInSentence(sentence: String) -> String {
let words = sentence.components(separatedBy: " ")
var result = ""
for word in words {
if isPrime(word.count) {
result += word + " "
}
}
if result.last == " " {
result.removeLast()
}
return result
}
```func isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
if number <= 3 {
return true
}
var i = 2
while i * i <= number {
if number % i == 0 {
return false
}
i += 1
}
return true
}
func wordsInSentence(sentence: String) -> String {
let words = sentence.components(separatedBy: " ")
var result = ""
for word in words {
if isPrime(word.count) {
result += word + " "
}
}
if result.last == " " {
result.removeLast()
}
return result
}```swift
func isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
if number <= 3 {
return true
}
var i = 2
while i * i <= number {
if number % i == 0 {
return false
}
i += 1
}
return true
}
func wordsInSentence(sentence: String) -> String {
let words = sentence.components(separatedBy: " ")
var result = ""
for word in words {
if isPrime(word.count) {
result += word + " "
}
}
if result.last == " " {
result.removeLast()
}
return result
}
```func isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
func wordsInSentence(sentence: String) -> String {
let words = sentence.components(separatedBy: " ")
var result = ""
for word in words {
if isPrime(word.count) {
result += "\(word) "
}
}
if result.last == " " {
result.removeLast()
}
return result
}func isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
for i in 2..<number {
if number % i == 0 {
return false
}
}
return true
}
func wordsInSentence(sentence: String) -> String {
let words = sentence.components(separatedBy: " ")
var result = ""
for word in words {
if isPrime(word.count) {
result += "\(word) "
}
}
if result.last == " " {
result.removeLast()
}
return result
}func isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
if number <= 3 {
return true
}
var i = 2
while i * i <= number {
if number % i == 0 {
return false
}
i += 1
}
return true
}
func wordsInSentence(sentence: String) -> String {
let words = sentence.components(separatedBy: " ")
var result = ""
for word in words {
if isPrime(word.count) {
result += word + " "
}
}
if result.last == " " {
result.removeLast()
}
return result
}```swift
func isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
if number <= 3 {
return true
}
var i = 2
while i * i <= number {
if number % i == 0 {
return false
}
i += 1
}
return true
}
func wordsInSentence(sentence: String) -> String {
let words = sentence.components(separatedBy: " ")
var result = ""
for word in words {
if isPrime(word.count) {
result += word + " "
}
}
if result.last == " " {
result.removeLast()
}
return result
}
```func isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
if number <= 3 {
return true
}
var i = 2
while i * i <= number {
if number % i == 0 {
return false
}
i += 1
}
return true
}
func wordsInSentence(sentence: String) -> String {
let words = sentence.components(separatedBy: " ")
var resultWords = [String]()
for word in words {
if isPrime(word.count) {
resultWords.append(word)
}
}
return resultWords.joined(separator: " ")
}```swift
func isPrime(_ number: Int) -> Bool {
if number <= 1 {
return false
}
if number <= 3 {
return true
}
var i = 2
while i * i <= number {
if number % i == 0 {
return false
}
i += 1
}
return true
}
func wordsInSentence(sentence: String) -> String {
let words = sentence.components(separatedBy: " ")
var resultWords = [String]()
for word in words {
if isPrime(word.count) {
resultWords.append(word)
}
}
return resultWords.joined(separator: " ")
}
```func simplify(x: String, n: String) -> Bool {
let xComponents = x.split(separator: "/").map { Int($0)! }
let nComponents = n.split(separator: "/").map { Int($0)! }
let xNumerator = xComponents[0]
let xDenominator = xComponents[1]
let nNumerator = nComponents[0]
let nDenominator = nComponents[1]
let resultNumerator = xNumerator * nNumerator
let resultDenominator = xDenominator * nDenominator
return resultDenominator % resultNumerator == 0
}```swift
func simplify(x: String, n: String) -> Bool {
let xComponents = x.split(separator: "/").map { Int($0)! }
let nComponents = n.split(separator: "/").map { Int($0)! }
let xNumerator = xComponents[0]
let xDenominator = xComponents[1]
let nNumerator = nComponents[0]
let nDenominator = nComponents[1]
let resultNumerator = xNumerator * nNumerator
let resultDenominator = xDenominator * nDenominator
return resultDenominator % resultNumerator == 0
}
``` // XCTAssertTrue failedfunc simplify(x: String, n: String) -> Bool {
let xComponents = x.split(separator: "/").map { Int($0)! }
let nComponents = n.split(separator: "/").map { Int($0)! }
let xNumerator = xComponents[0]
let xDenominator = xComponents[1]
let nNumerator = nComponents[0]
let nDenominator = nComponents[1]
let resultNumerator = xNumerator * nNumerator
let resultDenominator = xDenominator * nDenominator
return resultDenominator % resultNumerator == 0
}```swift
func simplify(x: String, n: String) -> Bool {
let xComponents = x.split(separator: "/").map { Int($0)! }
let nComponents = n.split(separator: "/").map { Int($0)! }
let xNumerator = xComponents[0]
let xDenominator = xComponents[1]
let nNumerator = nComponents[0]
let nDenominator = nComponents[1]
let resultNumerator = xNumerator * nNumerator
let resultDenominator = xDenominator * nDenominator
return resultDenominator % resultNumerator == 0
}
``` // XCTAssertTrue failedfunc simplify(x: String, n: String) -> Bool {
let xComponents = x.split(separator: "/").map { Int($0)! }
let nComponents = n.split(separator: "/").map { Int($0)! }
let xNumerator = xComponents[0]
let xDenominator = xComponents[1]
let nNumerator = nComponents[0]
let nDenominator = nComponents[1]
let resultNumerator = xNumerator * nNumerator
let resultDenominator = xDenominator * nDenominator
return resultDenominator % resultNumerator == 0
}```swift
func simplify(x: String, n: String) -> Bool {
let xComponents = x.split(separator: "/").map { Int($0)! }
let nComponents = n.split(separator: "/").map { Int($0)! }
let xNumerator = xComponents[0]
let xDenominator = xComponents[1]
let nNumerator = nComponents[0]
let nDenominator = nComponents[1]
let resultNumerator = xNumerator * nNumerator
let resultDenominator = xDenominator * nDenominator
return resultDenominator % resultNumerator == 0
}
``` // XCTAssertTrue failedfunc simplify(x: String, n: String) -> Bool {
let xComponents = x.split(separator: "/").map { Int($0)! }
let nComponents = n.split(separator: "/").map { Int($0)! }
let xNumerator = xComponents[0]
let xDenominator = xComponents[1]
let nNumerator = nComponents[0]
let nDenominator = nComponents[1]
let resultNumerator = xNumerator * nNumerator
let resultDenominator = xDenominator * nDenominator
return resultDenominator % resultNumerator == 0
}```swift
func simplify(x: String, n: String) -> Bool {
let xComponents = x.split(separator: "/").map { Int($0)! }
let nComponents = n.split(separator: "/").map { Int($0)! }
let xNumerator = xComponents[0]
let xDenominator = xComponents[1]
let nNumerator = nComponents[0]
let nDenominator = nComponents[1]
let resultNumerator = xNumerator * nNumerator
let resultDenominator = xDenominator * nDenominator
return resultDenominator % resultNumerator == 0
}
``` // XCTAssertTrue failedfunc simplify(x: String, n: String) -> Bool {
let xComponents = x.split(separator: "/").map { Int($0)! }
let nComponents = n.split(separator: "/").map { Int($0)! }
let xNumerator = xComponents[0]
let xDenominator = xComponents[1]
let nNumerator = nComponents[0]
let nDenominator = nComponents[1]
let resultNumerator = xNumerator * nNumerator
let resultDenominator = xDenominator * nDenominator
return resultDenominator % resultNumerator == 0
}```swift
func simplify(x: String, n: String) -> Bool {
let xComponents = x.split(separator: "/").map { Int($0)! }
let nComponents = n.split(separator: "/").map { Int($0)! }
let xNumerator = xComponents[0]
let xDenominator = xComponents[1]
let nNumerator = nComponents[0]
let nDenominator = nComponents[1]
let resultNumerator = xNumerator * nNumerator
let resultDenominator = xDenominator * nDenominator
return resultDenominator % resultNumerator == 0
}
``` // XCTAssertTrue failedfunc simplify(x: String, n: String) -> Bool {
let xComponents = x.split(separator: "/").map { Int($0)! }
let nComponents = n.split(separator: "/").map { Int($0)! }
let xNumerator = xComponents[0]
let xDenominator = xComponents[1]
let nNumerator = nComponents[0]
let nDenominator = nComponents[1]
let resultNumerator = xNumerator * nNumerator
let resultDenominator = xDenominator * nDenominator
return resultDenominator % resultNumerator == 0
}```swift
func simplify(x: String, n: String) -> Bool {
let xComponents = x.split(separator: "/").map { Int($0)! }
let nComponents = n.split(separator: "/").map { Int($0)! }
let xNumerator = xComponents[0]
let xDenominator = xComponents[1]
let nNumerator = nComponents[0]
let nDenominator = nComponents[1]
let resultNumerator = xNumerator * nNumerator
let resultDenominator = xDenominator * nDenominator
return resultDenominator % resultNumerator == 0
}
``` // XCTAssertTrue failedfunc simplify(x: String, n: String) -> Bool {
let xComponents = x.split(separator: "/").map { Int($0)! }
let nComponents = n.split(separator: "/").map { Int($0)! }
let xNumerator = xComponents[0]
let xDenominator = xComponents[1]
let nNumerator = nComponents[0]
let nDenominator = nComponents[1]
let resultNumerator = xNumerator * nNumerator
let resultDenominator = xDenominator * nDenominator
return resultDenominator % resultNumerator == 0
}```swift
func simplify(x: String, n: String) -> Bool {
let xComponents = x.split(separator: "/").map { Int($0)! }
let nComponents = n.split(separator: "/").map { Int($0)! }
let xNumerator = xComponents[0]
let xDenominator = xComponents[1]
let nNumerator = nComponents[0]
let nDenominator = nComponents[1]
let resultNumerator = xNumerator * nNumerator
let resultDenominator = xDenominator * nDenominator
return resultDenominator % resultNumerator == 0
}
``` // XCTAssertTrue failedfunc simplify(x: String, n: String) -> Bool {
let xComponents = x.split(separator: "/").map { Int($0)! }
let nComponents = n.split(separator: "/").map { Int($0)! }
let xNumerator = xComponents[0]
let xDenominator = xComponents[1]
let nNumerator = nComponents[0]
let nDenominator = nComponents[1]
let resultNumerator = xNumerator * nNumerator
let resultDenominator = xDenominator * nDenominator
return resultDenominator % resultNumerator == 0
}```swift
func simplify(x: String, n: String) -> Bool {
let xComponents = x.split(separator: "/").map { Int($0)! }
let nComponents = n.split(separator: "/").map { Int($0)! }
let xNumerator = xComponents[0]
let xDenominator = xComponents[1]
let nNumerator = nComponents[0]
let nDenominator = nComponents[1]
let resultNumerator = xNumerator * nNumerator
let resultDenominator = xDenominator * nDenominator
return resultDenominator % resultNumerator == 0
}
``` // XCTAssertTrue failedfunc simplify(x: String, n: String) -> Bool {
let xComponents = x.split(separator: "/").map { Int($0)! }
let nComponents = n.split(separator: "/").map { Int($0)! }
let xNumerator = xComponents[0]
let xDenominator = xComponents[1]
let nNumerator = nComponents[0]
let nDenominator = nComponents[1]
let resultNumerator = xNumerator * nNumerator
let resultDenominator = xDenominator * nDenominator
return resultDenominator % resultNumerator == 0
}```swift
func simplify(x: String, n: String) -> Bool {
let xComponents = x.split(separator: "/").map { Int($0)! }
let nComponents = n.split(separator: "/").map { Int($0)! }
let xNumerator = xComponents[0]
let xDenominator = xComponents[1]
let nNumerator = nComponents[0]
let nDenominator = nComponents[1]
let resultNumerator = xNumerator * nNumerator
let resultDenominator = xDenominator * nDenominator
return resultDenominator % resultNumerator == 0
}
``` // XCTAssertTrue failedfunc simplify(x: String, n: String) -> Bool {
let xComponents = x.split(separator: "/").map { Int($0)! }
let nComponents = n.split(separator: "/").map { Int($0)! }
let xNumerator = xComponents[0]
let xDenominator = xComponents[1]
let nNumerator = nComponents[0]
let nDenominator = nComponents[1]
let resultNumerator = xNumerator * nNumerator
let resultDenominator = xDenominator * nDenominator
return resultDenominator % resultNumerator == 0
}```swift
func simplify(x: String, n: String) -> Bool {
let xComponents = x.split(separator: "/").map { Int($0)! }
let nComponents = n.split(separator: "/").map { Int($0)! }
let xNumerator = xComponents[0]
let xDenominator = xComponents[1]
let nNumerator = nComponents[0]
let nDenominator = nComponents[1]
let resultNumerator = xNumerator * nNumerator
let resultDenominator = xDenominator * nDenominator
return resultDenominator % resultNumerator == 0
}
``` // XCTAssertTrue failedfunc orderByPoints(nums: [Int]) -> [Int] {
return nums.sorted { num1, num2 in
let sum1 = String(abs(num1)).compactMap { Int(String($0)) }.reduce(0, +)
let sum2 = String(abs(num2)).compactMap { Int(String($0)) }.reduce(0, +)
if sum1 == sum2 {
return nums.firstIndex(of: num1)! < nums.firstIndex(of: num2)!
} else {
return sum1 < sum2
}
}
}func orderByPoints(nums: [Int]) -> [Int] {
return nums.sorted { num1, num2 in
let sum1 = String(abs(num1)).compactMap { Int(String($0)) }.reduce(0, +)
let sum2 = String(abs(num2)).compactMap { Int(String($0)) }.reduce(0, +)
if sum1 == sum2 {
return nums.firstIndex(of: num1)! < nums.firstIndex(of: num2)!
} else {
return sum1 < sum2
}
}
} // XCTAssertTrue failedfunc orderByPoints(nums: [Int]) -> [Int] {
return nums.sorted { num1, num2 in
let sum1 = String(abs(num1)).compactMap { Int(String($0)) }.reduce(0, +)
let sum2 = String(abs(num2)).compactMap { Int(String($0)) }.reduce(0, +)
if sum1 == sum2 {
return nums.firstIndex(of: num1)! < nums.firstIndex(of: num2)!
}
return sum1 < sum2
}
}func orderByPoints(nums: [Int]) -> [Int] {
return nums.sorted { num1, num2 in
let sum1 = String(abs(num1)).compactMap { Int(String($0)) }.reduce(0, +)
let sum2 = String(abs(num2)).compactMap { Int(String($0)) }.reduce(0, +)
if sum1 == sum2 {
return nums.firstIndex(of: num1)! < nums.firstIndex(of: num2)!
}
return sum1 < sum2
}
} // XCTAssertTrue failedfunc orderByPoints(nums: [Int]) -> [Int] {
return nums.sorted { num1, num2 in
let sum1 = String(abs(num1)).compactMap { Int(String($0)) }.reduce(0, +)
let sum2 = String(abs(num2)).compactMap { Int(String($0)) }.reduce(0, +)
if sum1 == sum2 {
return nums.firstIndex(of: num1)! < nums.firstIndex(of: num2)!
} else {
return sum1 < sum2
}
}
}func orderByPoints(nums: [Int]) -> [Int] {
return nums.sorted { num1, num2 in
let sum1 = String(abs(num1)).compactMap { Int(String($0)) }.reduce(0, +)
let sum2 = String(abs(num2)).compactMap { Int(String($0)) }.reduce(0, +)
if sum1 == sum2 {
return nums.firstIndex(of: num1)! < nums.firstIndex(of: num2)!
} else {
return sum1 < sum2
}
}
} // XCTAssertTrue failedfunc orderByPoints(nums: [Int]) -> [Int] {
return nums.sorted { num1, num2 in
let sum1 = String(abs(num1)).compactMap { Int(String($0)) }.reduce(0, +)
let sum2 = String(abs(num2)).compactMap { Int(String($0)) }.reduce(0, +)
if sum1 == sum2 {
return nums.firstIndex(of: num1)! < nums.firstIndex(of: num2)!
} else {
return sum1 < sum2
}
}
}func orderByPoints(nums: [Int]) -> [Int] {
return nums.sorted { num1, num2 in
let sum1 = String(abs(num1)).compactMap { Int(String($0)) }.reduce(0, +)
let sum2 = String(abs(num2)).compactMap { Int(String($0)) }.reduce(0, +)
if sum1 == sum2 {
return nums.firstIndex(of: num1)! < nums.firstIndex(of: num2)!
} else {
return sum1 < sum2
}
}
} // XCTAssertTrue failedfunc orderByPoints(nums: [Int]) -> [Int] {
return nums.sorted { num1, num2 in
let sum1 = String(abs(num1)).compactMap { Int(String($0)) }.reduce(0, +)
let sum2 = String(abs(num2)).compactMap { Int(String($0)) }.reduce(0, +)
if sum1 == sum2 {
return nums.firstIndex(of: num1)! < nums.firstIndex(of: num2)!
} else {
return sum1 < sum2
}
}
}func orderByPoints(nums: [Int]) -> [Int] {
return nums.sorted { num1, num2 in
let sum1 = String(abs(num1)).compactMap { Int(String($0)) }.reduce(0, +)
let sum2 = String(abs(num2)).compactMap { Int(String($0)) }.reduce(0, +)
if sum1 == sum2 {
return nums.firstIndex(of: num1)! < nums.firstIndex(of: num2)!
} else {
return sum1 < sum2
}
}
} // XCTAssertTrue failedfunc orderByPoints(nums: [Int]) -> [Int] {
return nums.sorted { num1, num2 in
let sum1 = abs(num1).description.reduce(0) { $0 + Int(String($1))! }
let sum2 = abs(num2).description.reduce(0) { $0 + Int(String($1))! }
if sum1 == sum2 {
return nums.firstIndex(of: num1)! < nums.firstIndex(of: num2)!
} else {
return sum1 < sum2
}
}
}func orderByPoints(nums: [Int]) -> [Int] {
return nums.sorted { num1, num2 in
let sum1 = abs(num1).description.reduce(0) { $0 + Int(String($1))! }
let sum2 = abs(num2).description.reduce(0) { $0 + Int(String($1))! }
if sum1 == sum2 {
return nums.firstIndex(of: num1)! < nums.firstIndex(of: num2)!
} else {
return sum1 < sum2
}
}
} // XCTAssertTrue failedfunc orderByPoints(nums: [Int]) -> [Int] {
return nums.sorted { num1, num2 in
let sum1 = String(abs(num1)).compactMap { Int(String($0)) }.reduce(0, +)
let sum2 = String(abs(num2)).compactMap { Int(String($0)) }.reduce(0, +)
if sum1 == sum2 {
return nums.firstIndex(of: num1)! < nums.firstIndex(of: num2)!
}
return sum1 < sum2
}
}func orderByPoints(nums: [Int]) -> [Int] {
return nums.sorted { num1, num2 in
let sum1 = String(abs(num1)).compactMap { Int(String($0)) }.reduce(0, +)
let sum2 = String(abs(num2)).compactMap { Int(String($0)) }.reduce(0, +)
if sum1 == sum2 {
return nums.firstIndex(of: num1)! < nums.firstIndex(of: num2)!
}
return sum1 < sum2
}
} // XCTAssertTrue failedfunc orderByPoints(nums: [Int]) -> [Int] {
return nums.sorted { num1, num2 in
let sum1 = String(abs(num1)).compactMap { Int(String($0)) }.reduce(0, +)
let sum2 = String(abs(num2)).compactMap { Int(String($0)) }.reduce(0, +)
if sum1 == sum2 {
return nums.firstIndex(of: num1)! < nums.firstIndex(of: num2)!
}
return sum1 < sum2
}
}func orderByPoints(nums: [Int]) -> [Int] {
return nums.sorted { num1, num2 in
let sum1 = String(abs(num1)).compactMap { Int(String($0)) }.reduce(0, +)
let sum2 = String(abs(num2)).compactMap { Int(String($0)) }.reduce(0, +)
if sum1 == sum2 {
return nums.firstIndex(of: num1)! < nums.firstIndex(of: num2)!
}
return sum1 < sum2
}
} // XCTAssertTrue failedfunc orderByPoints(nums: [Int]) -> [Int] {
return nums.sorted { num1, num2 in
let sum1 = abs(num1).description.reduce(0) { $0 + Int(String($1))! }
let sum2 = abs(num2).description.reduce(0) { $0 + Int(String($1))! }
if sum1 == sum2 {
return nums.firstIndex(of: num1)! < nums.firstIndex(of: num2)!
} else {
return sum1 < sum2
}
}
}func orderByPoints(nums: [Int]) -> [Int] {
return nums.sorted { num1, num2 in
let sum1 = abs(num1).description.reduce(0) { $0 + Int(String($1))! }
let sum2 = abs(num2).description.reduce(0) { $0 + Int(String($1))! }
if sum1 == sum2 {
return nums.firstIndex(of: num1)! < nums.firstIndex(of: num2)!
} else {
return sum1 < sum2
}
}
} // XCTAssertTrue failedfunc orderByPoints(nums: [Int]) -> [Int] {
return nums.sorted { num1, num2 in
let sum1 = String(abs(num1)).compactMap { Int(String($0)) }.reduce(0, +)
let sum2 = String(abs(num2)).compactMap { Int(String($0)) }.reduce(0, +)
if sum1 == sum2 {
return nums.firstIndex(of: num1)! < nums.firstIndex(of: num2)!
}
return sum1 < sum2
}
}func orderByPoints(nums: [Int]) -> [Int] {
return nums.sorted { num1, num2 in
let sum1 = String(abs(num1)).compactMap { Int(String($0)) }.reduce(0, +)
let sum2 = String(abs(num2)).compactMap { Int(String($0)) }.reduce(0, +)
if sum1 == sum2 {
return nums.firstIndex(of: num1)! < nums.firstIndex(of: num2)!
}
return sum1 < sum2
}
} // XCTAssertTrue failedfunc specialFilter(nums: [Int]) -> Int {
var count = 0
for num in nums {
if num > 10 {
let numString = String(abs(num))
if let firstDigit = numString.first, let lastDigit = numString.last {
if let firstDigitInt = Int(String(firstDigit)), let lastDigitInt = Int(String(lastDigit)) {
if firstDigitInt % 2 != 0 && lastDigitInt % 2 != 0 {
count += 1
}
}
}
}
}
return count
}func specialFilter(nums: [Int]) -> Int {
var count = 0
for num in nums {
if num > 10 {
let numString = String(abs(num))
if let firstDigit = numString.first, let lastDigit = numString.last {
if let firstDigitInt = Int(String(firstDigit)), let lastDigitInt = Int(String(lastDigit)) {
if firstDigitInt % 2 != 0 && lastDigitInt % 2 != 0 {
count += 1
}
}
}
}
}
return count
}func specialFilter(nums: [Int]) -> Int {
var count = 0
for num in nums {
if num > 10 {
let numString = String(abs(num))
if let firstDigit = numString.first, let lastDigit = numString.last {
if let firstDigitInt = Int(String(firstDigit)), let lastDigitInt = Int(String(lastDigit)) {
if firstDigitInt % 2 != 0 && lastDigitInt % 2 != 0 {
count += 1
}
}
}
}
}
return count
}func specialFilter(nums: [Int]) -> Int {
var count = 0
for num in nums {
if num > 10 {
let numString = String(abs(num))
if let firstDigit = numString.first, let lastDigit = numString.last {
if let firstDigitInt = Int(String(firstDigit)), let lastDigitInt = Int(String(lastDigit)) {
if firstDigitInt % 2 != 0 && lastDigitInt % 2 != 0 {
count += 1
}
}
}
}
}
return count
}func specialFilter(nums: [Int]) -> Int {
var count = 0
for num in nums {
if num > 10 {
let numString = String(abs(num))
if let firstDigit = numString.first, let lastDigit = numString.last {
if let firstDigitInt = Int(String(firstDigit)), let lastDigitInt = Int(String(lastDigit)) {
if firstDigitInt % 2 != 0 && lastDigitInt % 2 != 0 {
count += 1
}
}
}
}
}
return count
}func specialFilter(nums: [Int]) -> Int {
var count = 0
for num in nums {
if num > 10 {
let numString = String(abs(num))
if let firstDigit = numString.first, let lastDigit = numString.last {
if let firstDigitInt = Int(String(firstDigit)), let lastDigitInt = Int(String(lastDigit)) {
if firstDigitInt % 2 != 0 && lastDigitInt % 2 != 0 {
count += 1
}
}
}
}
}
return count
}func specialFilter(nums: [Int]) -> Int {
var count = 0
for num in nums {
if num > 10 {
let numString = String(abs(num))
if let firstDigit = numString.first, let lastDigit = numString.last {
if let firstDigitInt = Int(String(firstDigit)), let lastDigitInt = Int(String(lastDigit)) {
if firstDigitInt % 2 != 0 && lastDigitInt % 2 != 0 {
count += 1
}
}
}
}
}
return count
}func specialFilter(nums: [Int]) -> Int {
var count = 0
for num in nums {
if num > 10 {
let numString = String(abs(num))
if let firstDigit = numString.first, let lastDigit = numString.last {
if let firstDigitInt = Int(String(firstDigit)), let lastDigitInt = Int(String(lastDigit)) {
if firstDigitInt % 2 != 0 && lastDigitInt % 2 != 0 {
count += 1
}
}
}
}
}
return count
}func specialFilter(nums: [Int]) -> Int {
var count = 0
for num in nums {
if num > 10 {
let numString = String(abs(num))
if let firstDigit = numString.first, let lastDigit = numString.last {
if let firstDigitInt = Int(String(firstDigit)), let lastDigitInt = Int(String(lastDigit)) {
if firstDigitInt % 2 != 0 && lastDigitInt % 2 != 0 {
count += 1
}
}
}
}
}
return count
}func specialFilter(nums: [Int]) -> Int {
var count = 0
for num in nums {
if num > 10 {
let numString = String(abs(num))
if let firstDigit = numString.first, let lastDigit = numString.last {
if let firstDigitInt = Int(String(firstDigit)), let lastDigitInt = Int(String(lastDigit)) {
if firstDigitInt % 2 != 0 && lastDigitInt % 2 != 0 {
count += 1
}
}
}
}
}
return count
}func specialFilter(nums: [Int]) -> Int {
var count = 0
for num in nums {
if num > 10 {
let numString = String(abs(num))
if let firstDigit = numString.first, let lastDigit = numString.last {
if let firstDigitInt = Int(String(firstDigit)), let lastDigitInt = Int(String(lastDigit)) {
if firstDigitInt % 2 != 0 && lastDigitInt % 2 != 0 {
count += 1
}
}
}
}
}
return count
}func specialFilter(nums: [Int]) -> Int {
var count = 0
for num in nums {
if num > 10 {
let numString = String(abs(num))
if let firstDigit = numString.first, let lastDigit = numString.last {
if let firstDigitInt = Int(String(firstDigit)), let lastDigitInt = Int(String(lastDigit)) {
if firstDigitInt % 2 != 0 && lastDigitInt % 2 != 0 {
count += 1
}
}
}
}
}
return count
}func specialFilter(nums: [Int]) -> Int {
var count = 0
for num in nums {
if num > 10 {
let numStr = String(abs(num))
if let firstDigit = numStr.first, let lastDigit = numStr.last {
if let firstDigitInt = Int(String(firstDigit)), let lastDigitInt = Int(String(lastDigit)) {
if firstDigitInt % 2 != 0 && lastDigitInt % 2 != 0 {
count += 1
}
}
}
}
}
return count
}func specialFilter(nums: [Int]) -> Int {
var count = 0
for num in nums {
if num > 10 {
let numStr = String(abs(num))
if let firstDigit = numStr.first, let lastDigit = numStr.last {
if let firstDigitInt = Int(String(firstDigit)), let lastDigitInt = Int(String(lastDigit)) {
if firstDigitInt % 2 != 0 && lastDigitInt % 2 != 0 {
count += 1
}
}
}
}
}
return count
}func specialFilter(nums: [Int]) -> Int {
var count = 0
for num in nums {
if num > 10 {
let numString = String(abs(num))
if let firstDigit = numString.first, let lastDigit = numString.last {
if let firstDigitInt = Int(String(firstDigit)), let lastDigitInt = Int(String(lastDigit)) {
if firstDigitInt % 2 != 0 && lastDigitInt % 2 != 0 {
count += 1
}
}
}
}
}
return count
}func specialFilter(nums: [Int]) -> Int {
var count = 0
for num in nums {
if num > 10 {
let numString = String(abs(num))
if let firstDigit = numString.first, let lastDigit = numString.last {
if let firstDigitInt = Int(String(firstDigit)), let lastDigitInt = Int(String(lastDigit)) {
if firstDigitInt % 2 != 0 && lastDigitInt % 2 != 0 {
count += 1
}
}
}
}
}
return count
}func specialFilter(nums: [Int]) -> Int {
var count = 0
for num in nums {
if num > 10 {
let numStr = String(abs(num))
if let firstDigit = numStr.first, let lastDigit = numStr.last {
if let firstDigitInt = Int(String(firstDigit)), let lastDigitInt = Int(String(lastDigit)) {
if firstDigitInt % 2 != 0 && lastDigitInt % 2 != 0 {
count += 1
}
}
}
}
}
return count
}func specialFilter(nums: [Int]) -> Int {
var count = 0
for num in nums {
if num > 10 {
let numStr = String(abs(num))
if let firstDigit = numStr.first, let lastDigit = numStr.last {
if let firstDigitInt = Int(String(firstDigit)), let lastDigitInt = Int(String(lastDigit)) {
if firstDigitInt % 2 != 0 && lastDigitInt % 2 != 0 {
count += 1
}
}
}
}
}
return count
}func specialFilter(nums: [Int]) -> Int {
var count = 0
for num in nums {
if num > 10 {
let numString = String(abs(num))
if let firstDigit = numString.first, let lastDigit = numString.last {
if let firstDigitInt = Int(String(firstDigit)), let lastDigitInt = Int(String(lastDigit)) {
if firstDigitInt % 2 != 0 && lastDigitInt % 2 != 0 {
count += 1
}
}
}
}
}
return count
}func specialFilter(nums: [Int]) -> Int {
var count = 0
for num in nums {
if num > 10 {
let numString = String(abs(num))
if let firstDigit = numString.first, let lastDigit = numString.last {
if let firstDigitInt = Int(String(firstDigit)), let lastDigitInt = Int(String(lastDigit)) {
if firstDigitInt % 2 != 0 && lastDigitInt % 2 != 0 {
count += 1
}
}
}
}
}
return count
}func getMaxTriples(n: Int) -> Int {
var count = 0
var a = [Int](repeating: 0, count: n)
for i in 0..<n {
a[i] = i * i - i + 1
}
for i in 0..<n {
for j in i+1..<n {
for k in j+1..<n {
if (a[i] + a[j] + a[k]) % 3 == 0 {
count += 1
}
}
}
}
return count
}func getMaxTriples(n: Int) -> Int {
var count = 0
var a = [Int](repeating: 0, count: n)
for i in 0..<n {
a[i] = i * i - i + 1
}
for i in 0..<n {
for j in i+1..<n {
for k in j+1..<n {
if (a[i] + a[j] + a[k]) % 3 == 0 {
count += 1
}
}
}
}
return count
} // XCTAssertTrue failedfunc getMaxTriples(n: Int) -> Int {
var count = 0
var a = [Int](repeating: 0, count: n)
for i in 0..<n {
a[i] = i * i - i + 1
}
for i in 0..<n {
for j in (i+1)..<n {
for k in (j+1)..<n {
if (a[i] + a[j] + a[k]) % 3 == 0 {
count += 1
}
}
}
}
return count
}func getMaxTriples(n: Int) -> Int {
var count = 0
var a = [Int](repeating: 0, count: n)
for i in 0..<n {
a[i] = i * i - i + 1
}
for i in 0..<n {
for j in (i+1)..<n {
for k in (j+1)..<n {
if (a[i] + a[j] + a[k]) % 3 == 0 {
count += 1
}
}
}
}
return count
} // XCTAssertTrue failedfunc getMaxTriples(n: Int) -> Int {
var count = 0
var a = [Int](repeating: 0, count: n)
for i in 0..<n {
a[i] = i * i - i + 1
}
for i in 0..<n {
for j in i+1..<n {
for k in j+1..<n {
if (a[i] + a[j] + a[k]) % 3 == 0 {
count += 1
}
}
}
}
return count
}```swift
func getMaxTriples(n: Int) -> Int {
var count = 0
var a = [Int](repeating: 0, count: n)
for i in 0..<n {
a[i] = i * i - i + 1
}
for i in 0..<n {
for j in i+1..<n {
for k in j+1..<n {
if (a[i] + a[j] + a[k]) % 3 == 0 {
count += 1
}
}
}
}
return count
}
``` // XCTAssertTrue failedfunc getMaxTriples(n: Int) -> Int {
var count = 0
var a = [Int](repeating: 0, count: n)
for i in 0..<n {
a[i] = i * i - i + 1
}
for i in 0..<n {
for j in i+1..<n {
for k in j+1..<n {
if (a[i] + a[j] + a[k]) % 3 == 0 {
count += 1
}
}
}
}
return count
}```swift
func getMaxTriples(n: Int) -> Int {
var count = 0
var a = [Int](repeating: 0, count: n)
for i in 0..<n {
a[i] = i * i - i + 1
}
for i in 0..<n {
for j in i+1..<n {
for k in j+1..<n {
if (a[i] + a[j] + a[k]) % 3 == 0 {
count += 1
}
}
}
}
return count
}
``` // XCTAssertTrue failedfunc getMaxTriples(n: Int) -> Int {
var count = 0
var a = [Int](repeating: 0, count: n)
for i in 0..<n {
a[i] = i * i - i + 1
}
for i in 0..<n {
for j in i+1..<n {
for k in j+1..<n {
if (a[i] + a[j] + a[k]) % 3 == 0 {
count += 1
}
}
}
}
return count
}```swift
func getMaxTriples(n: Int) -> Int {
var count = 0
var a = [Int](repeating: 0, count: n)
for i in 0..<n {
a[i] = i * i - i + 1
}
for i in 0..<n {
for j in i+1..<n {
for k in j+1..<n {
if (a[i] + a[j] + a[k]) % 3 == 0 {
count += 1
}
}
}
}
return count
}
``` // XCTAssertTrue failedfunc getMaxTriples(n: Int) -> Int {
var count = 0
var a = [Int](repeating: 0, count: n)
for i in 0..<n {
a[i] = i * i - i + 1
}
for i in 0..<n {
for j in i+1..<n {
for k in j+1..<n {
if (a[i] + a[j] + a[k]) % 3 == 0 {
count += 1
}
}
}
}
return count
}func getMaxTriples(n: Int) -> Int {
var count = 0
var a = [Int](repeating: 0, count: n)
for i in 0..<n {
a[i] = i * i - i + 1
}
for i in 0..<n {
for j in i+1..<n {
for k in j+1..<n {
if (a[i] + a[j] + a[k]) % 3 == 0 {
count += 1
}
}
}
}
return count
} // XCTAssertTrue failedfunc getMaxTriples(n: Int) -> Int {
var count = 0
var a = [Int](repeating: 0, count: n)
for i in 0..<n {
a[i] = i * i - i + 1
}
for i in 0..<n {
for j in i+1..<n {
for k in j+1..<n {
if (a[i] + a[j] + a[k]) % 3 == 0 {
count += 1
}
}
}
}
return count
}```swift
func getMaxTriples(n: Int) -> Int {
var count = 0
var a = [Int](repeating: 0, count: n)
for i in 0..<n {
a[i] = i * i - i + 1
}
for i in 0..<n {
for j in i+1..<n {
for k in j+1..<n {
if (a[i] + a[j] + a[k]) % 3 == 0 {
count += 1
}
}
}
}
return count
}
``` // XCTAssertTrue failedfunc getMaxTriples(n: Int) -> Int {
var count = 0
var a = [Int](repeating: 0, count: n)
for i in 0..<n {
a[i] = i * i - i + 1
}
for i in 0..<n {
for j in (i+1)..<n {
for k in (j+1)..<n {
if (a[i] + a[j] + a[k]) % 3 == 0 {
count += 1
}
}
}
}
return count
}func getMaxTriples(n: Int) -> Int {
var count = 0
var a = [Int](repeating: 0, count: n)
for i in 0..<n {
a[i] = i * i - i + 1
}
for i in 0..<n {
for j in (i+1)..<n {
for k in (j+1)..<n {
if (a[i] + a[j] + a[k]) % 3 == 0 {
count += 1
}
}
}
}
return count
} // XCTAssertTrue failedfunc getMaxTriples(n: Int) -> Int {
var count = 0
var a = [Int](repeating: 0, count: n)
for i in 0..<n {
a[i] = i * i - i + 1
}
for i in 0..<n {
for j in i+1..<n {
for k in j+1..<n {
if (a[i] + a[j] + a[k]) % 3 == 0 {
count += 1
}
}
}
}
return count
}func getMaxTriples(n: Int) -> Int {
var count = 0
var a = [Int](repeating: 0, count: n)
for i in 0..<n {
a[i] = i * i - i + 1
}
for i in 0..<n {
for j in i+1..<n {
for k in j+1..<n {
if (a[i] + a[j] + a[k]) % 3 == 0 {
count += 1
}
}
}
}
return count
} // XCTAssertTrue failedfunc getMaxTriples(n: Int) -> Int {
var count = 0
var a = [Int](repeating: 0, count: n)
for i in 0..<n {
a[i] = i * i - i + 1
}
for i in 0..<n {
for j in i+1..<n {
for k in j+1..<n {
if (a[i] + a[j] + a[k]) % 3 == 0 {
count += 1
}
}
}
}
return count
}```swift
func getMaxTriples(n: Int) -> Int {
var count = 0
var a = [Int](repeating: 0, count: n)
for i in 0..<n {
a[i] = i * i - i + 1
}
for i in 0..<n {
for j in i+1..<n {
for k in j+1..<n {
if (a[i] + a[j] + a[k]) % 3 == 0 {
count += 1
}
}
}
}
return count
}
``` // XCTAssertTrue failedfunc sortedListSum(lst: [String]) -> [String] {
let filteredList = lst.filter { $0.count % 2 == 0 }
let sortedList = filteredList.sorted { (first, second) in
if first.count == second.count {
return first < second
}
return first.count < second.count
}
return sortedList
}```swift
func sortedListSum(lst: [String]) -> [String] {
let filteredList = lst.filter { $0.count % 2 == 0 }
let sortedList = filteredList.sorted { (first, second) in
if first.count == second.count {
return first < second
}
return first.count < second.count
}
return sortedList
}
```func sortedListSum(lst: [String]) -> [String] {
let filteredList = lst.filter { $0.count % 2 == 0 }
let sortedList = filteredList.sorted { (first, second) in
if first.count == second.count {
return first < second
}
return first.count < second.count
}
return sortedList
}```swift
func sortedListSum(lst: [String]) -> [String] {
let filteredList = lst.filter { $0.count % 2 == 0 }
let sortedList = filteredList.sorted { (first, second) in
if first.count == second.count {
return first < second
}
return first.count < second.count
}
return sortedList
}
```func sortedListSum(lst: [String]) -> [String] {
let filteredList = lst.filter { $0.count % 2 == 0 }
let sortedList = filteredList.sorted { (first, second) in
if first.count == second.count {
return first < second
}
return first.count < second.count
}
return sortedList
}```swift
func sortedListSum(lst: [String]) -> [String] {
let filteredList = lst.filter { $0.count % 2 == 0 }
let sortedList = filteredList.sorted { (first, second) in
if first.count == second.count {
return first < second
}
return first.count < second.count
}
return sortedList
}
```func sortedListSum(lst: [String]) -> [String] {
let filteredList = lst.filter { $0.count % 2 == 0 }
let sortedList = filteredList.sorted { (first, second) in
if first.count == second.count {
return first < second
}
return first.count < second.count
}
return sortedList
}```swift
func sortedListSum(lst: [String]) -> [String] {
let filteredList = lst.filter { $0.count % 2 == 0 }
let sortedList = filteredList.sorted { (first, second) in
if first.count == second.count {
return first < second
}
return first.count < second.count
}
return sortedList
}
```func sortedListSum(lst: [String]) -> [String] {
let filteredList = lst.filter { $0.count % 2 == 0 }
let sortedList = filteredList.sorted { (first, second) in
if first.count == second.count {
return first < second
}
return first.count < second.count
}
return sortedList
}```swift
func sortedListSum(lst: [String]) -> [String] {
let filteredList = lst.filter { $0.count % 2 == 0 }
let sortedList = filteredList.sorted { (first, second) in
if first.count == second.count {
return first < second
}
return first.count < second.count
}
return sortedList
}
```func sortedListSum(lst: [String]) -> [String] {
let filteredList = lst.filter { $0.count % 2 == 0 }
let sortedList = filteredList.sorted { (first, second) in
if first.count == second.count {
return first < second
}
return first.count < second.count
}
return sortedList
}func sortedListSum(lst: [String]) -> [String] {
let filteredList = lst.filter { $0.count % 2 == 0 }
let sortedList = filteredList.sorted { (first, second) in
if first.count == second.count {
return first < second
}
return first.count < second.count
}
return sortedList
}func sortedListSum(lst: [String]) -> [String] {
let filteredList = lst.filter { $0.count % 2 == 0 }
let sortedList = filteredList.sorted { (first, second) in
if first.count == second.count {
return first < second
}
return first.count < second.count
}
return sortedList
}```swift
func sortedListSum(lst: [String]) -> [String] {
let filteredList = lst.filter { $0.count % 2 == 0 }
let sortedList = filteredList.sorted { (first, second) in
if first.count == second.count {
return first < second
}
return first.count < second.count
}
return sortedList
}
```func sortedListSum(lst: [String]) -> [String] {
let filteredList = lst.filter { $0.count % 2 == 0 }
let sortedList = filteredList.sorted { (first, second) in
if first.count == second.count {
return first < second
}
return first.count < second.count
}
return sortedList
}```swift
func sortedListSum(lst: [String]) -> [String] {
let filteredList = lst.filter { $0.count % 2 == 0 }
let sortedList = filteredList.sorted { (first, second) in
if first.count == second.count {
return first < second
}
return first.count < second.count
}
return sortedList
}
```func sortedListSum(lst: [String]) -> [String] {
let filteredList = lst.filter { $0.count % 2 == 0 }
let sortedList = filteredList.sorted { (first, second) in
if first.count == second.count {
return first < second
}
return first.count < second.count
}
return sortedList
}```swift
func sortedListSum(lst: [String]) -> [String] {
let filteredList = lst.filter { $0.count % 2 == 0 }
let sortedList = filteredList.sorted { (first, second) in
if first.count == second.count {
return first < second
}
return first.count < second.count
}
return sortedList
}
```func sortedListSum(lst: [String]) -> [String] {
let filteredList = lst.filter { $0.count % 2 == 0 }
let sortedList = filteredList.sorted { (first, second) in
if first.count == second.count {
return first < second
} else {
return first.count < second.count
}
}
return sortedList
}```swift
func sortedListSum(lst: [String]) -> [String] {
let filteredList = lst.filter { $0.count % 2 == 0 }
let sortedList = filteredList.sorted { (first, second) in
if first.count == second.count {
return first < second
} else {
return first.count < second.count
}
}
return sortedList
}
```func xOrY(n: Int, x: Int, y: Int) -> Int {
if n <= 1 {
return y
}
for i in 2..<n {
if n % i == 0 {
return y
}
}
return x
}func xOrY(n: Int, x: Int, y: Int) -> Int {
if n <= 1 {
return y
}
for i in 2..<n {
if n % i == 0 {
return y
}
}
return x
}func xOrY(n: Int, x: Int, y: Int) -> Int {
if n <= 1 {
return y
}
for i in 2..<n {
if n % i == 0 {
return y
}
}
return x
}func xOrY(n: Int, x: Int, y: Int) -> Int {
if n <= 1 {
return y
}
for i in 2..<n {
if n % i == 0 {
return y
}
}
return x
}func xOrY(n: Int, x: Int, y: Int) -> Int {
if n <= 1 {
return y
}
for i in 2..<n {
if n % i == 0 {
return y
}
}
return x
}func xOrY(n: Int, x: Int, y: Int) -> Int {
if n <= 1 {
return y
}
for i in 2..<n {
if n % i == 0 {
return y
}
}
return x
}func xOrY(n: Int, x: Int, y: Int) -> Int {
if n <= 1 {
return y
}
for i in 2..<n {
if n % i == 0 {
return y
}
}
return x
}func xOrY(n: Int, x: Int, y: Int) -> Int {
if n <= 1 {
return y
}
for i in 2..<n {
if n % i == 0 {
return y
}
}
return x
}func xOrY(n: Int, x: Int, y: Int) -> Int {
if n <= 1 {
return y
}
for i in 2..<n {
if n % i == 0 {
return y
}
}
return x
}func xOrY(n: Int, x: Int, y: Int) -> Int {
if n <= 1 {
return y
}
for i in 2..<n {
if n % i == 0 {
return y
}
}
return x
}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
}
}```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 xOrY(n: Int, x: Int, y: Int) -> Int {
if isPrime(n) {
return x
} else {
return y
}
}
```func xOrY(n: Int, x: Int, y: Int) -> Int {
if n <= 1 {
return y
}
for i in 2..<n {
if n % i == 0 {
return y
}
}
return x
}func xOrY(n: Int, x: Int, y: Int) -> Int {
if n <= 1 {
return y
}
for i in 2..<n {
if n % i == 0 {
return y
}
}
return x
}func xOrY(n: Int, x: Int, y: Int) -> Int {
if n <= 1 {
return y
}
for i in 2..<n {
if n % i == 0 {
return y
}
}
return x
}func xOrY(n: Int, x: Int, y: Int) -> Int {
if n <= 1 {
return y
}
for i in 2..<n {
if n % i == 0 {
return y
}
}
return x
}func xOrY(n: Int, x: Int, y: Int) -> Int {
if n <= 1 {
return y
}
for i in 2..<n {
if n % i == 0 {
return y
}
}
return x
}func xOrY(n: Int, x: Int, y: Int) -> Int {
if n <= 1 {
return y
}
for i in 2..<n {
if n % i == 0 {
return y
}
}
return x
}func xOrY(n: Int, x: Int, y: Int) -> Int {
if n <= 1 {
return y
}
if n == 2 {
return x
}
for i in 2..<n {
if n % i == 0 {
return y
}
}
return x
}func xOrY(n: Int, x: Int, y: Int) -> Int {
if n <= 1 {
return y
}
if n == 2 {
return x
}
for i in 2..<n {
if n % i == 0 {
return y
}
}
return x
}func doubleTheDifference(lst: [Double]) -> Int {
var sum = 0
for num in lst {
if num.isInteger, num > 0, Int(num) % 2 != 0 {
sum += Int(num * num)
}
}
return sum
}```swift
func doubleTheDifference(lst: [Double]) -> Int {
var sum = 0
for num in lst {
if num.isInteger, num > 0, Int(num) % 2 != 0 {
sum += Int(num * num)
}
}
return sum
}
```if num.isInteger, num > 0, Int(num) % 2 != 0 { // value of type 'Double' has no member 'isInteger'func doubleTheDifference(lst: [Double]) -> Int {
var sum = 0
for num in lst {
if num.isInteger, num > 0, Int(num) % 2 != 0 {
sum += Int(num * num)
}
}
return sum
}```swift
func doubleTheDifference(lst: [Double]) -> Int {
var sum = 0
for num in lst {
if num.isInteger, num > 0, Int(num) % 2 != 0 {
sum += Int(num * num)
}
}
return sum
}
```if num.isInteger, num > 0, Int(num) % 2 != 0 { // value of type 'Double' has no member 'isInteger'func doubleTheDifference(lst: [Double]) -> Int {
var sum = 0
for num in lst {
if num.isInteger, num > 0, Int(num) % 2 != 0 {
sum += Int(num * num)
}
}
return sum
}```swift
func doubleTheDifference(lst: [Double]) -> Int {
var sum = 0
for num in lst {
if num.isInteger, num > 0, Int(num) % 2 != 0 {
sum += Int(num * num)
}
}
return sum
}
```if num.isInteger, num > 0, Int(num) % 2 != 0 { // value of type 'Double' has no member 'isInteger'func doubleTheDifference(lst: [Double]) -> Int {
var sumOfSquares = 0
for num in lst {
if num.isInteger && num > 0 && Int(num) % 2 != 0 {
sumOfSquares += Int(num * num)
}
}
return sumOfSquares
}```swift
func doubleTheDifference(lst: [Double]) -> Int {
var sumOfSquares = 0
for num in lst {
if num.isInteger && num > 0 && Int(num) % 2 != 0 {
sumOfSquares += Int(num * num)
}
}
return sumOfSquares
}
```if num.isInteger && num > 0 && Int(num) % 2 != 0 { // value of type 'Double' has no member 'isInteger'func doubleTheDifference(lst: [Double]) -> Int {
var sum = 0
for num in lst {
if num.isInteger, num > 0, Int(num) % 2 != 0 {
sum += Int(num * num)
}
}
return sum
}```swift
func doubleTheDifference(lst: [Double]) -> Int {
var sum = 0
for num in lst {
if num.isInteger, num > 0, Int(num) % 2 != 0 {
sum += Int(num * num)
}
}
return sum
}
```if num.isInteger, num > 0, Int(num) % 2 != 0 { // value of type 'Double' has no member 'isInteger'func doubleTheDifference(lst: [Double]) -> Int {
var sum = 0
for num in lst {
if num.isInteger, num > 0, Int(num) % 2 != 0 {
sum += Int(num * num)
}
}
return sum
}```swift
func doubleTheDifference(lst: [Double]) -> Int {
var sum = 0
for num in lst {
if num.isInteger, num > 0, Int(num) % 2 != 0 {
sum += Int(num * num)
}
}
return sum
}
```if num.isInteger, num > 0, Int(num) % 2 != 0 { // value of type 'Double' has no member 'isInteger'func doubleTheDifference(lst: [Double]) -> Int {
var sum = 0
for num in lst {
if num.isInteger, num > 0, Int(num) % 2 != 0 {
sum += Int(pow(num, 2))
}
}
return sum
}```swift
func doubleTheDifference(lst: [Double]) -> Int {
var sum = 0
for num in lst {
if num.isInteger, num > 0, Int(num) % 2 != 0 {
sum += Int(pow(num, 2))
}
}
return sum
}
```if num.isInteger, num > 0, Int(num) % 2 != 0 { // value of type 'Double' has no member 'isInteger'func doubleTheDifference(lst: [Double]) -> Int {
var sum = 0
for num in lst {
if num.isInteger, num > 0, Int(num) % 2 != 0 {
sum += Int(num * num)
}
}
return sum
}```swift
func doubleTheDifference(lst: [Double]) -> Int {
var sum = 0
for num in lst {
if num.isInteger, num > 0, Int(num) % 2 != 0 {
sum += Int(num * num)
}
}
return sum
}
```if num.isInteger, num > 0, Int(num) % 2 != 0 { // value of type 'Double' has no member 'isInteger'func doubleTheDifference(lst: [Double]) -> Int {
var sumOfSquares = 0
for num in lst {
if num.isInteger, num > 0, Int(num) % 2 != 0 {
sumOfSquares += Int(num * num)
}
}
return sumOfSquares
}```swift
func doubleTheDifference(lst: [Double]) -> Int {
var sumOfSquares = 0
for num in lst {
if num.isInteger, num > 0, Int(num) % 2 != 0 {
sumOfSquares += Int(num * num)
}
}
return sumOfSquares
}
```if num.isInteger, num > 0, Int(num) % 2 != 0 { // value of type 'Double' has no member 'isInteger'func doubleTheDifference(lst: [Double]) -> Int {
var sum = 0
for num in lst {
if num.isInteger, num > 0, Int(num) % 2 != 0 {
sum += Int(num * num)
}
}
return sum
}```swift
func doubleTheDifference(lst: [Double]) -> Int {
var sum = 0
for num in lst {
if num.isInteger, num > 0, Int(num) % 2 != 0 {
sum += Int(num * num)
}
}
return sum
}
```if num.isInteger, num > 0, Int(num) % 2 != 0 { // value of type 'Double' has no member 'isInteger'func compare(game: [Int], guess: [Int]) -> [Int] {
var result = [Int]()
for i in 0..<game.count {
let difference = abs(game[i] - guess[i])
result.append(difference)
}
return result
}```swift
func compare(game: [Int], guess: [Int]) -> [Int] {
var result = [Int]()
for i in 0..<game.count {
let difference = abs(game[i] - guess[i])
result.append(difference)
}
return result
}
```func compare(game: [Int], guess: [Int]) -> [Int] {
var result = [Int]()
for i in 0..<game.count {
result.append(abs(game[i] - guess[i]))
}
return result
}```swift
func compare(game: [Int], guess: [Int]) -> [Int] {
var result = [Int]()
for i in 0..<game.count {
result.append(abs(game[i] - guess[i]))
}
return result
}
```func compare(game: [Int], guess: [Int]) -> [Int] {
var result = [Int]()
for i in 0..<game.count {
let difference = abs(game[i] - guess[i])
result.append(difference)
}
return result
}```swift
func compare(game: [Int], guess: [Int]) -> [Int] {
var result = [Int]()
for i in 0..<game.count {
let difference = abs(game[i] - guess[i])
result.append(difference)
}
return result
}
```func compare(game: [Int], guess: [Int]) -> [Int] {
var result = [Int]()
for i in 0..<game.count {
result.append(abs(game[i] - guess[i]))
}
return result
}```swift
func compare(game: [Int], guess: [Int]) -> [Int] {
var result = [Int]()
for i in 0..<game.count {
result.append(abs(game[i] - guess[i]))
}
return result
}
```func compare(game: [Int], guess: [Int]) -> [Int] {
var result = [Int]()
for i in 0..<game.count {
result.append(abs(game[i] - guess[i]))
}
return result
}```swift
func compare(game: [Int], guess: [Int]) -> [Int] {
var result = [Int]()
for i in 0..<game.count {
result.append(abs(game[i] - guess[i]))
}
return result
}
```func compare(game: [Int], guess: [Int]) -> [Int] {
var result = [Int]()
for i in 0..<game.count {
result.append(abs(game[i] - guess[i]))
}
return result
}```swift
func compare(game: [Int], guess: [Int]) -> [Int] {
var result = [Int]()
for i in 0..<game.count {
result.append(abs(game[i] - guess[i]))
}
return result
}
```func compare(game: [Int], guess: [Int]) -> [Int] {
var result = [Int]()
for i in 0..<game.count {
result.append(abs(game[i] - guess[i]))
}
return result
}```swift
func compare(game: [Int], guess: [Int]) -> [Int] {
var result = [Int]()
for i in 0..<game.count {
result.append(abs(game[i] - guess[i]))
}
return result
}
```func compare(game: [Int], guess: [Int]) -> [Int] {
var result = [Int]()
for i in 0..<game.count {
let difference = abs(game[i] - guess[i])
result.append(difference)
}
return result
}```swift
func compare(game: [Int], guess: [Int]) -> [Int] {
var result = [Int]()
for i in 0..<game.count {
let difference = abs(game[i] - guess[i])
result.append(difference)
}
return result
}
```func compare(game: [Int], guess: [Int]) -> [Int] {
var result = [Int]()
for i in 0..<game.count {
result.append(abs(game[i] - guess[i]))
}
return result
}```swift
func compare(game: [Int], guess: [Int]) -> [Int] {
var result = [Int]()
for i in 0..<game.count {
result.append(abs(game[i] - guess[i]))
}
return result
}
```func compare(game: [Int], guess: [Int]) -> [Int] {
var result = [Int]()
for i in 0..<game.count {
let difference = abs(game[i] - guess[i])
result.append(difference)
}
return result
}```swift
func compare(game: [Int], guess: [Int]) -> [Int] {
var result = [Int]()
for i in 0..<game.count {
let difference = abs(game[i] - guess[i])
result.append(difference)
}
return result
}
```func Strongest_Extension(className: String, extensions: [String]) -> String {
var strongestExtension = ""
var maxStrength = Int.min
for extensionName in extensions {
let uppercaseCount = extensionName.filter { $0.isUppercase }.count
let lowercaseCount = extensionName.filter { $0.isLowercase }.count
let strength = uppercaseCount - lowercaseCount
if strength > maxStrength {
maxStrength = strength
strongestExtension = extensionName
}
}
return "\(className).\(strongestExtension)"
}```swift
func Strongest_Extension(className: String, extensions: [String]) -> String {
var strongestExtension = ""
var maxStrength = Int.min
for extensionName in extensions {
let uppercaseCount = extensionName.filter { $0.isUppercase }.count
let lowercaseCount = extensionName.filter { $0.isLowercase }.count
let strength = uppercaseCount - lowercaseCount
if strength > maxStrength {
maxStrength = strength
strongestExtension = extensionName
}
}
return "\(className).\(strongestExtension)"
}
```func Strongest_Extension(className: String, extensions: [String]) -> String {
var strongestExtension = ""
var maxStrength = Int.min
for extensionName in extensions {
let uppercaseCount = extensionName.filter { $0.isUppercase }.count
let lowercaseCount = extensionName.filter { $0.isLowercase }.count
let strength = uppercaseCount - lowercaseCount
if strength > maxStrength {
maxStrength = strength
strongestExtension = extensionName
}
}
return "\(className).\(strongestExtension)"
}```swift
func Strongest_Extension(className: String, extensions: [String]) -> String {
var strongestExtension = ""
var maxStrength = Int.min
for extensionName in extensions {
let uppercaseCount = extensionName.filter { $0.isUppercase }.count
let lowercaseCount = extensionName.filter { $0.isLowercase }.count
let strength = uppercaseCount - lowercaseCount
if strength > maxStrength {
maxStrength = strength
strongestExtension = extensionName
}
}
return "\(className).\(strongestExtension)"
}
```func Strongest_Extension(className: String, extensions: [String]) -> String {
var strongestExtension = ""
var maxStrength = Int.min
for extensionName in extensions {
let uppercaseCount = extensionName.filter { $0.isUppercase }.count
let lowercaseCount = extensionName.filter { $0.isLowercase }.count
let strength = uppercaseCount - lowercaseCount
if strength > maxStrength {
maxStrength = strength
strongestExtension = extensionName
}
}
return "\(className).\(strongestExtension)"
}```swift
func Strongest_Extension(className: String, extensions: [String]) -> String {
var strongestExtension = ""
var maxStrength = Int.min
for extensionName in extensions {
let uppercaseCount = extensionName.filter { $0.isUppercase }.count
let lowercaseCount = extensionName.filter { $0.isLowercase }.count
let strength = uppercaseCount - lowercaseCount
if strength > maxStrength {
maxStrength = strength
strongestExtension = extensionName
}
}
return "\(className).\(strongestExtension)"
}
```func Strongest_Extension(className: String, extensions: [String]) -> String {
var strongestExtension = ""
var maxStrength = Int.min
for extensionName in extensions {
let capCount = extensionName.filter { $0.isUppercase }.count
let smCount = extensionName.filter { $0.isLowercase }.count
let strength = capCount - smCount
if strength > maxStrength {
maxStrength = strength
strongestExtension = extensionName
}
}
return "\(className).\(strongestExtension)"
}```swift
func Strongest_Extension(className: String, extensions: [String]) -> String {
var strongestExtension = ""
var maxStrength = Int.min
for extensionName in extensions {
let capCount = extensionName.filter { $0.isUppercase }.count
let smCount = extensionName.filter { $0.isLowercase }.count
let strength = capCount - smCount
if strength > maxStrength {
maxStrength = strength
strongestExtension = extensionName
}
}
return "\(className).\(strongestExtension)"
}
```func Strongest_Extension(className: String, extensions: [String]) -> String {
var strongestExtension = ""
var maxStrength = Int.min
for extensionName in extensions {
let uppercaseCount = extensionName.filter { $0.isUppercase }.count
let lowercaseCount = extensionName.filter { $0.isLowercase }.count
let strength = uppercaseCount - lowercaseCount
if strength > maxStrength || (strength == maxStrength && extensions.firstIndex(of: extensionName)! < extensions.firstIndex(of: strongestExtension)!) {
maxStrength = strength
strongestExtension = extensionName
}
}
return "\(className).\(strongestExtension)"
}```swift
func Strongest_Extension(className: String, extensions: [String]) -> String {
var strongestExtension = ""
var maxStrength = Int.min
for extensionName in extensions {
let uppercaseCount = extensionName.filter { $0.isUppercase }.count
let lowercaseCount = extensionName.filter { $0.isLowercase }.count
let strength = uppercaseCount - lowercaseCount
if strength > maxStrength || (strength == maxStrength && extensions.firstIndex(of: extensionName)! < extensions.firstIndex(of: strongestExtension)!) {
maxStrength = strength
strongestExtension = extensionName
}
}
return "\(className).\(strongestExtension)"
}
```func Strongest_Extension(className: String, extensions: [String]) -> String {
var strongestExtension = ""
var strongestStrength = Int.min
for extensionName in extensions {
let uppercaseCount = extensionName.filter { $0.isUppercase }.count
let lowercaseCount = extensionName.filter { $0.isLowercase }.count
let strength = uppercaseCount - lowercaseCount
if strength > strongestStrength {
strongestExtension = extensionName
strongestStrength = strength
}
}
return "\(className).\(strongestExtension)"
}```swift
func Strongest_Extension(className: String, extensions: [String]) -> String {
var strongestExtension = ""
var strongestStrength = Int.min
for extensionName in extensions {
let uppercaseCount = extensionName.filter { $0.isUppercase }.count
let lowercaseCount = extensionName.filter { $0.isLowercase }.count
let strength = uppercaseCount - lowercaseCount
if strength > strongestStrength {
strongestExtension = extensionName
strongestStrength = strength
}
}
return "\(className).\(strongestExtension)"
}
```func Strongest_Extension(className: String, extensions: [String]) -> String {
var strongestExtension = ""
var maxStrength = Int.min
for extensionName in extensions {
let uppercaseCount = extensionName.filter { $0.isUppercase }.count
let lowercaseCount = extensionName.filter { $0.isLowercase }.count
let strength = uppercaseCount - lowercaseCount
if strength > maxStrength || (strength == maxStrength && extensions.firstIndex(of: extensionName)! < extensions.firstIndex(of: strongestExtension)!) {
maxStrength = strength
strongestExtension = extensionName
}
}
return "\(className).\(strongestExtension)"
}```swift
func Strongest_Extension(className: String, extensions: [String]) -> String {
var strongestExtension = ""
var maxStrength = Int.min
for extensionName in extensions {
let uppercaseCount = extensionName.filter { $0.isUppercase }.count
let lowercaseCount = extensionName.filter { $0.isLowercase }.count
let strength = uppercaseCount - lowercaseCount
if strength > maxStrength || (strength == maxStrength && extensions.firstIndex(of: extensionName)! < extensions.firstIndex(of: strongestExtension)!) {
maxStrength = strength
strongestExtension = extensionName
}
}
return "\(className).\(strongestExtension)"
}
```func Strongest_Extension(className: String, extensions: [String]) -> String {
var strongestExtension = ""
var maxStrength = Int.min
for extensionName in extensions {
let capCount = extensionName.filter { $0.isUppercase }.count
let smCount = extensionName.filter { $0.isLowercase }.count
let strength = capCount - smCount
if strength > maxStrength {
maxStrength = strength
strongestExtension = extensionName
}
}
return "\(className).\(strongestExtension)"
}```swift
func Strongest_Extension(className: String, extensions: [String]) -> String {
var strongestExtension = ""
var maxStrength = Int.min
for extensionName in extensions {
let capCount = extensionName.filter { $0.isUppercase }.count
let smCount = extensionName.filter { $0.isLowercase }.count
let strength = capCount - smCount
if strength > maxStrength {
maxStrength = strength
strongestExtension = extensionName
}
}
return "\(className).\(strongestExtension)"
}
```func Strongest_Extension(className: String, extensions: [String]) -> String {
var strongestExtension = ""
var maxStrength = Int.min
for extensionName in extensions {
let uppercaseCount = extensionName.filter { $0.isUppercase }.count
let lowercaseCount = extensionName.filter { $0.isLowercase }.count
let strength = uppercaseCount - lowercaseCount
if strength > maxStrength {
maxStrength = strength
strongestExtension = extensionName
}
}
return "\(className).\(strongestExtension)"
}```swift
func Strongest_Extension(className: String, extensions: [String]) -> String {
var strongestExtension = ""
var maxStrength = Int.min
for extensionName in extensions {
let uppercaseCount = extensionName.filter { $0.isUppercase }.count
let lowercaseCount = extensionName.filter { $0.isLowercase }.count
let strength = uppercaseCount - lowercaseCount
if strength > maxStrength {
maxStrength = strength
strongestExtension = extensionName
}
}
return "\(className).\(strongestExtension)"
}
```func Strongest_Extension(className: String, extensions: [String]) -> String {
var strongestExtension = ""
var maxStrength = Int.min
for extensionName in extensions {
let uppercaseCount = extensionName.filter { $0.isUppercase }.count
let lowercaseCount = extensionName.filter { $0.isLowercase }.count
let strength = uppercaseCount - lowercaseCount
if strength > maxStrength || (strength == maxStrength && extensions.firstIndex(of: extensionName)! < extensions.firstIndex(of: strongestExtension)!) {
maxStrength = strength
strongestExtension = extensionName
}
}
return "\(className).\(strongestExtension)"
}```swift
func Strongest_Extension(className: String, extensions: [String]) -> String {
var strongestExtension = ""
var maxStrength = Int.min
for extensionName in extensions {
let uppercaseCount = extensionName.filter { $0.isUppercase }.count
let lowercaseCount = extensionName.filter { $0.isLowercase }.count
let strength = uppercaseCount - lowercaseCount
if strength > maxStrength || (strength == maxStrength && extensions.firstIndex(of: extensionName)! < extensions.firstIndex(of: strongestExtension)!) {
maxStrength = strength
strongestExtension = extensionName
}
}
return "\(className).\(strongestExtension)"
}
```func cycpatternCheck(a: String, b: String) -> Bool {
guard a.count == b.count else {
return false
}
let combined = a + a
return combined.contains(b)
}```swift
func cycpatternCheck(a: String, b: String) -> Bool {
guard a.count == b.count else {
return false
}
let combined = a + a
return combined.contains(b)
}
``` // XCTAssertTrue failedfunc cycpatternCheck(a: String, b: String) -> Bool {
guard a.count == b.count else {
return false
}
let combined = a + a
return combined.contains(b)
}```swift
func cycpatternCheck(a: String, b: String) -> Bool {
guard a.count == b.count else {
return false
}
let combined = a + a
return combined.contains(b)
}
``` // XCTAssertTrue failedfunc cycpatternCheck(a: String, b: String) -> Bool {
if a.count != b.count {
return false
}
let combined = a + a
return combined.contains(b)
}```swift
func cycpatternCheck(a: String, b: String) -> Bool {
if a.count != b.count {
return false
}
let combined = a + a
return combined.contains(b)
}
``` // XCTAssertTrue failedfunc cycpatternCheck(a: String, b: String) -> Bool {
guard a.count == b.count else {
return false
}
let combined = a + a
return combined.contains(b)
}```swift
func cycpatternCheck(a: String, b: String) -> Bool {
guard a.count == b.count else {
return false
}
let combined = a + a
return combined.contains(b)
}
``` // XCTAssertTrue failedfunc cycpatternCheck(a: String, b: String) -> Bool {
guard a.count == b.count else {
return false
}
let combined = a + a
return combined.contains(b)
}```swift
func cycpatternCheck(a: String, b: String) -> Bool {
guard a.count == b.count else {
return false
}
let combined = a + a
return combined.contains(b)
}
``` // XCTAssertTrue failedfunc cycpatternCheck(a: String, b: String) -> Bool {
if a.count != b.count {
return false
}
let combined = a + a
return combined.contains(b)
}```swift
func cycpatternCheck(a: String, b: String) -> Bool {
if a.count != b.count {
return false
}
let combined = a + a
return combined.contains(b)
}
``` // XCTAssertTrue failedfunc cycpatternCheck(a: String, b: String) -> Bool {
guard a.count == b.count else {
return false
}
let combined = a + a
return combined.contains(b)
}```swift
func cycpatternCheck(a: String, b: String) -> Bool {
guard a.count == b.count else {
return false
}
let combined = a + a
return combined.contains(b)
}
``` // XCTAssertTrue failedfunc isRotation(_ a: String, _ b: String) -> Bool {
return (a + a).contains(b)
}
func cycpatternCheck(a: String, b: String) -> Bool {
return isRotation(a, b)
}```swift
func isRotation(_ a: String, _ b: String) -> Bool {
return (a + a).contains(b)
}
func cycpatternCheck(a: String, b: String) -> Bool {
return isRotation(a, b)
}
``` // XCTAssertTrue failedfunc cycpatternCheck(a: String, b: String) -> Bool {
let combined = a + a
return combined.contains(b)
}```swift
func cycpatternCheck(a: String, b: String) -> Bool {
let combined = a + a
return combined.contains(b)
}
``` // XCTAssertTrue failedfunc cycpatternCheck(a: String, b: String) -> Bool {
guard a.count == b.count else {
return false
}
let combined = a + a
return combined.contains(b)
}```swift
func cycpatternCheck(a: String, b: String) -> Bool {
guard a.count == b.count else {
return false
}
let combined = a + a
return combined.contains(b)
}
``` // XCTAssertTrue failedfunc evenOddCount(num: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
let numString = String(abs(num))
for char in numString {
if let digit = Int(String(char)) {
if digit % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}func evenOddCount(num: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
let numString = String(abs(num))
for char in numString {
if let digit = Int(String(char)) {
if digit % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}func evenOddCount(num: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
var number = abs(num)
while number > 0 {
let digit = number % 10
if digit % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
number /= 10
}
return (evenCount, oddCount)
}func evenOddCount(num: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
var number = abs(num)
while number > 0 {
let digit = number % 10
if digit % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
number /= 10
}
return (evenCount, oddCount)
} // XCTAssertTrue failedfunc evenOddCount(num: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
let numString = String(abs(num))
for char in numString {
if let digit = Int(String(char)) {
if digit % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}func evenOddCount(num: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
let numString = String(abs(num))
for char in numString {
if let digit = Int(String(char)) {
if digit % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}func evenOddCount(num: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
let numString = String(abs(num))
for digit in numString {
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 evenCount = 0
var oddCount = 0
let numString = String(abs(num))
for digit in numString {
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 evenCount = 0
var oddCount = 0
let numString = String(abs(num))
for char in numString {
if let digit = Int(String(char)) {
if digit % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}func evenOddCount(num: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
let numString = String(abs(num))
for char in numString {
if let digit = Int(String(char)) {
if digit % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}func evenOddCount(num: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
let numString = String(abs(num))
for digit in numString {
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 evenCount = 0
var oddCount = 0
let numString = String(abs(num))
for digit in numString {
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 evenCount = 0
var oddCount = 0
let numString = String(abs(num))
for char in numString {
if let digit = Int(String(char)) {
if digit % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}func evenOddCount(num: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
let numString = String(abs(num))
for char in numString {
if let digit = Int(String(char)) {
if digit % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}func evenOddCount(num: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
let numString = String(abs(num))
for char in numString {
if let digit = Int(String(char)) {
if digit % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}func evenOddCount(num: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
let numString = String(abs(num))
for char in numString {
if let digit = Int(String(char)) {
if digit % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}func evenOddCount(num: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
let numString = String(abs(num))
for char in numString {
if let digit = Int(String(char)) {
if digit % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}func evenOddCount(num: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
let numString = String(abs(num))
for char in numString {
if let digit = Int(String(char)) {
if digit % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}func evenOddCount(num: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
let numString = String(abs(num))
for char in numString {
if let digit = Int(String(char)) {
if digit % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}func evenOddCount(num: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
let numString = String(abs(num))
for char in numString {
if let digit = Int(String(char)) {
if digit % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}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 num = number
var result = ""
for (value, symbol) in romanNumerals {
while num >= value {
result += symbol
num -= value
}
}
return result.lowercased()
}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 num = number
var result = ""
for (value, symbol) in romanNumerals {
while num >= value {
result += symbol
num -= value
}
}
return result.lowercased()
}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 num = number
var result = ""
for (value, numeral) in romanNumerals {
while num >= value {
result += numeral
num -= value
}
}
return result.lowercased()
}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 num = number
var result = ""
for (value, numeral) in romanNumerals {
while num >= value {
result += numeral
num -= value
}
}
return result.lowercased()
}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 num = number
var result = ""
for (value, numeral) in romanNumerals {
while num >= value {
result += numeral
num -= value
}
}
return result.lowercased()
}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 num = number
var result = ""
for (value, numeral) in romanNumerals {
while num >= value {
result += numeral
num -= value
}
}
return result.lowercased()
}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 num = number
var result = ""
for (value, symbol) in romanNumerals {
while num >= value {
result += symbol
num -= value
}
}
return result.lowercased()
}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 num = number
var result = ""
for (value, symbol) in romanNumerals {
while num >= value {
result += symbol
num -= value
}
}
return result.lowercased()
}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 num = number
var result = ""
for (value, numeral) in romanNumerals {
while num >= value {
result += numeral
num -= value
}
}
return result.lowercased()
}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 num = number
var result = ""
for (value, numeral) in romanNumerals {
while num >= value {
result += numeral
num -= value
}
}
return result.lowercased()
}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 num = number
var result = ""
for (value, symbol) in romanNumerals {
while num >= value {
result += symbol
num -= value
}
}
return result.lowercased()
}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 num = number
var result = ""
for (value, symbol) in romanNumerals {
while num >= value {
result += symbol
num -= value
}
}
return result.lowercased()
}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 num = number
var result = ""
for (value, symbol) in romanNumerals {
while num >= value {
result += symbol
num -= value
}
}
return result.lowercased()
}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 num = number
var result = ""
for (value, symbol) in romanNumerals {
while num >= value {
result += symbol
num -= value
}
}
return result.lowercased()
}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 num = number
var result = ""
for (value, symbol) in romanNumerals {
while num >= value {
result += symbol
num -= value
}
}
return result.lowercased()
}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 num = number
var result = ""
for (value, symbol) in romanNumerals {
while num >= value {
result += symbol
num -= value
}
}
return result.lowercased()
}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 num = number
var result = ""
for (value, numeral) in romanNumerals {
while num >= value {
result += numeral
num -= value
}
}
return result.lowercased()
}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 num = number
var result = ""
for (value, numeral) in romanNumerals {
while num >= value {
result += numeral
num -= value
}
}
return result.lowercased()
}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 num = number
var result = ""
for (value, numeral) in romanNumerals {
while num >= value {
result += numeral
num -= value
}
}
return result.lowercased()
}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 num = number
var result = ""
for (value, numeral) in romanNumerals {
while num >= value {
result += numeral
num -= value
}
}
return result.lowercased()
}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]
}```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]
}```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]
}```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]
}```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]
}```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]
}```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]
}```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]
}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]
}```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]
}```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 maxUniqueChars = 0
var maxUniqueWord = ""
for word in words {
let uniqueChars = Set(word).count
if uniqueChars > maxUniqueChars {
maxUniqueChars = uniqueChars
maxUniqueWord = word
} else if uniqueChars == maxUniqueChars && word < maxUniqueWord {
maxUniqueWord = word
}
}
return maxUniqueWord
}func findMax(words: [String]) -> String {
var maxUniqueChars = 0
var maxUniqueWord = ""
for word in words {
let uniqueChars = Set(word).count
if uniqueChars > maxUniqueChars {
maxUniqueChars = uniqueChars
maxUniqueWord = word
} else if uniqueChars == maxUniqueChars && word < maxUniqueWord {
maxUniqueWord = word
}
}
return maxUniqueWord
}func findMax(words: [String]) -> String {
var maxUniqueChars = 0
var maxUniqueWord = ""
for word in words {
let uniqueChars = Set(word)
if uniqueChars.count > maxUniqueChars || (uniqueChars.count == maxUniqueChars && word < maxUniqueWord) {
maxUniqueChars = uniqueChars.count
maxUniqueWord = word
}
}
return maxUniqueWord
}```swift
func findMax(words: [String]) -> String {
var maxUniqueChars = 0
var maxUniqueWord = ""
for word in words {
let uniqueChars = Set(word)
if uniqueChars.count > maxUniqueChars || (uniqueChars.count == maxUniqueChars && word < maxUniqueWord) {
maxUniqueChars = uniqueChars.count
maxUniqueWord = word
}
}
return maxUniqueWord
}
```func findMax(words: [String]) -> String {
var maxUniqueCount = 0
var maxUniqueWord = ""
for word in words {
var uniqueCharacters = Set<Character>()
for char in word {
uniqueCharacters.insert(char)
}
if uniqueCharacters.count > maxUniqueCount {
maxUniqueCount = uniqueCharacters.count
maxUniqueWord = word
} else if uniqueCharacters.count == maxUniqueCount && word < maxUniqueWord {
maxUniqueWord = word
}
}
return maxUniqueWord
}```swift
func findMax(words: [String]) -> String {
var maxUniqueCount = 0
var maxUniqueWord = ""
for word in words {
var uniqueCharacters = Set<Character>()
for char in word {
uniqueCharacters.insert(char)
}
if uniqueCharacters.count > maxUniqueCount {
maxUniqueCount = uniqueCharacters.count
maxUniqueWord = word
} else if uniqueCharacters.count == maxUniqueCount && word < maxUniqueWord {
maxUniqueWord = word
}
}
return maxUniqueWord
}
```func findMax(words: [String]) -> String {
var maxUniqueChars = 0
var maxUniqueWord = ""
for word in words {
let uniqueChars = Set(word).count
if uniqueChars > maxUniqueChars {
maxUniqueChars = uniqueChars
maxUniqueWord = word
} else if uniqueChars == maxUniqueChars && word < maxUniqueWord {
maxUniqueWord = word
}
}
return maxUniqueWord
}func findMax(words: [String]) -> String {
var maxUniqueChars = 0
var maxUniqueWord = ""
for word in words {
let uniqueChars = Set(word).count
if uniqueChars > maxUniqueChars {
maxUniqueChars = uniqueChars
maxUniqueWord = word
} else if uniqueChars == maxUniqueChars && word < maxUniqueWord {
maxUniqueWord = word
}
}
return maxUniqueWord
}func findMax(words: [String]) -> String {
var maxUniqueChars = 0
var maxUniqueWord = ""
for word in words {
var uniqueChars = Set<Character>()
for char in word {
uniqueChars.insert(char)
}
if uniqueChars.count > maxUniqueChars || (uniqueChars.count == maxUniqueChars && word < maxUniqueWord) {
maxUniqueChars = uniqueChars.count
maxUniqueWord = word
}
}
return maxUniqueWord
}```swift
func findMax(words: [String]) -> String {
var maxUniqueChars = 0
var maxUniqueWord = ""
for word in words {
var uniqueChars = Set<Character>()
for char in word {
uniqueChars.insert(char)
}
if uniqueChars.count > maxUniqueChars || (uniqueChars.count == maxUniqueChars && word < maxUniqueWord) {
maxUniqueChars = uniqueChars.count
maxUniqueWord = word
}
}
return maxUniqueWord
}
```func findMax(words: [String]) -> String {
var maxUniqueChars = 0
var maxUniqueWord = ""
for word in words {
var uniqueChars = Set<Character>()
for char in word {
uniqueChars.insert(char)
}
if uniqueChars.count > maxUniqueChars {
maxUniqueChars = uniqueChars.count
maxUniqueWord = word
} else if uniqueChars.count == maxUniqueChars && word < maxUniqueWord {
maxUniqueWord = word
}
}
return maxUniqueWord
}```swift
func findMax(words: [String]) -> String {
var maxUniqueChars = 0
var maxUniqueWord = ""
for word in words {
var uniqueChars = Set<Character>()
for char in word {
uniqueChars.insert(char)
}
if uniqueChars.count > maxUniqueChars {
maxUniqueChars = uniqueChars.count
maxUniqueWord = word
} else if uniqueChars.count == maxUniqueChars && word < maxUniqueWord {
maxUniqueWord = word
}
}
return maxUniqueWord
}
```func findMax(words: [String]) -> String {
var maxUniqueCount = 0
var maxUniqueWord = ""
for word in words {
let uniqueCharacters = Set(word)
if uniqueCharacters.count > maxUniqueCount {
maxUniqueCount = uniqueCharacters.count
maxUniqueWord = word
} else if uniqueCharacters.count == maxUniqueCount && word < maxUniqueWord {
maxUniqueWord = word
}
}
return maxUniqueWord
}func findMax(words: [String]) -> String {
var maxUniqueCount = 0
var maxUniqueWord = ""
for word in words {
let uniqueCharacters = Set(word)
if uniqueCharacters.count > maxUniqueCount {
maxUniqueCount = uniqueCharacters.count
maxUniqueWord = word
} else if uniqueCharacters.count == maxUniqueCount && word < maxUniqueWord {
maxUniqueWord = word
}
}
return maxUniqueWord
}func findMax(words: [String]) -> String {
var maxUniqueChars = 0
var maxUniqueWord = ""
for word in words {
let uniqueCharsCount = Set(word).count
if uniqueCharsCount > maxUniqueChars {
maxUniqueChars = uniqueCharsCount
maxUniqueWord = word
} else if uniqueCharsCount == maxUniqueChars && word < maxUniqueWord {
maxUniqueWord = word
}
}
return maxUniqueWord
}func findMax(words: [String]) -> String {
var maxUniqueChars = 0
var maxUniqueWord = ""
for word in words {
let uniqueCharsCount = Set(word).count
if uniqueCharsCount > maxUniqueChars {
maxUniqueChars = uniqueCharsCount
maxUniqueWord = word
} else if uniqueCharsCount == maxUniqueChars && word < maxUniqueWord {
maxUniqueWord = word
}
}
return maxUniqueWord
}func findMax(words: [String]) -> String {
var maxUniqueChars = 0
var maxUniqueWord = ""
for word in words {
var uniqueChars = Set<Character>()
for char in word {
uniqueChars.insert(char)
}
if uniqueChars.count > maxUniqueChars {
maxUniqueChars = uniqueChars.count
maxUniqueWord = word
} else if uniqueChars.count == maxUniqueChars && word < maxUniqueWord {
maxUniqueWord = word
}
}
return maxUniqueWord
}```swift
func findMax(words: [String]) -> String {
var maxUniqueChars = 0
var maxUniqueWord = ""
for word in words {
var uniqueChars = Set<Character>()
for char in word {
uniqueChars.insert(char)
}
if uniqueChars.count > maxUniqueChars {
maxUniqueChars = uniqueChars.count
maxUniqueWord = word
} else if uniqueChars.count == maxUniqueChars && word < maxUniqueWord {
maxUniqueWord = word
}
}
return maxUniqueWord
}
```func findMax(words: [String]) -> String {
var maxUniqueChars = 0
var maxUniqueWord = ""
for word in words {
var uniqueChars = Set<Character>()
for char in word {
uniqueChars.insert(char)
}
if uniqueChars.count > maxUniqueChars || (uniqueChars.count == maxUniqueChars && word < maxUniqueWord) {
maxUniqueChars = uniqueChars.count
maxUniqueWord = word
}
}
return maxUniqueWord
}func findMax(words: [String]) -> String {
var maxUniqueChars = 0
var maxUniqueWord = ""
for word in words {
var uniqueChars = Set<Character>()
for char in word {
uniqueChars.insert(char)
}
if uniqueChars.count > maxUniqueChars || (uniqueChars.count == maxUniqueChars && word < maxUniqueWord) {
maxUniqueChars = uniqueChars.count
maxUniqueWord = word
}
}
return maxUniqueWord
}func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = number + need
let carrotsLeft = max(0, remaining - need)
return [totalEaten, carrotsLeft]
}```swift
func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = number + need
let carrotsLeft = max(0, remaining - need)
return [totalEaten, carrotsLeft]
}
``` // XCTAssertTrue failedfunc eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = number + need
let carrotsLeft = max(0, remaining - need)
return [totalEaten, carrotsLeft]
}```swift
func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = number + need
let carrotsLeft = max(0, remaining - need)
return [totalEaten, carrotsLeft]
}
``` // XCTAssertTrue failedfunc eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = number + need
let carrotsLeft = max(0, remaining - need)
return [totalEaten, carrotsLeft]
}```swift
func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = number + need
let carrotsLeft = max(0, remaining - need)
return [totalEaten, carrotsLeft]
}
``` // XCTAssertTrue failedfunc eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = number + need
let carrotsLeft = max(0, remaining - need)
return [totalEaten, carrotsLeft]
}```swift
func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = number + need
let carrotsLeft = max(0, remaining - need)
return [totalEaten, carrotsLeft]
}
``` // XCTAssertTrue failedfunc eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = number + need
let carrotsLeft = max(0, remaining - need)
return [totalEaten, carrotsLeft]
}```swift
func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = number + need
let carrotsLeft = max(0, remaining - need)
return [totalEaten, carrotsLeft]
}
``` // XCTAssertTrue failedfunc eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = number + need
let carrotsLeft = max(0, remaining - need)
return [totalEaten, carrotsLeft]
}```swift
func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = number + need
let carrotsLeft = max(0, remaining - need)
return [totalEaten, carrotsLeft]
}
``` // XCTAssertTrue failedfunc eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = number + need
let carrotsLeft = max(0, remaining - need)
return [totalEaten, carrotsLeft]
}```swift
func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = number + need
let carrotsLeft = max(0, remaining - need)
return [totalEaten, carrotsLeft]
}
``` // XCTAssertTrue failedfunc eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = number + need
let carrotsLeft = max(0, remaining - need)
return [totalEaten, carrotsLeft]
}```swift
func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = number + need
let carrotsLeft = max(0, remaining - need)
return [totalEaten, carrotsLeft]
}
``` // XCTAssertTrue failedfunc eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = number + need
let carrotsLeft = max(0, remaining - need)
return [totalEaten, carrotsLeft]
}```swift
func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = number + need
let carrotsLeft = max(0, remaining - need)
return [totalEaten, carrotsLeft]
}
``` // XCTAssertTrue failedfunc eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = number + need
let carrotsLeft = max(0, remaining - need)
return [totalEaten, carrotsLeft]
}```swift
func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = number + need
let carrotsLeft = max(0, remaining - need)
return [totalEaten, carrotsLeft]
}
``` // XCTAssertTrue failedfunc doAlgebra(operators: [String], operands: [Int]) -> Int {
var result = operands[0]
for i in 0..<operators.count {
let op = operators[i]
let num = operands[i + 1]
switch op {
case "+":
result += num
case "-":
result -= num
case "*":
result *= num
case "//":
result /= num
case "**":
result = Int(pow(Double(result), Double(num)))
default:
break
}
}
return result
}```swift
func doAlgebra(operators: [String], operands: [Int]) -> Int {
var result = operands[0]
for i in 0..<operators.count {
let op = operators[i]
let num = operands[i + 1]
switch op {
case "+":
result += num
case "-":
result -= num
case "*":
result *= num
case "//":
result /= num
case "**":
result = Int(pow(Double(result), Double(num)))
default:
break
}
}
return result
}
``` // XCTAssertTrue failedfunc doAlgebra(operators: [String], operands: [Int]) -> Int {
var result = operands[0]
var operatorIndex = 0
for i in 1..<operands.count {
let operatorSymbol = operators[operatorIndex]
let operand = operands[i]
switch operatorSymbol {
case "+":
result += operand
case "-":
result -= operand
case "*":
result *= operand
case "//":
result /= operand
case "**":
result = Int(pow(Double(result), Double(operand)))
default:
break
}
operatorIndex += 1
}
return result
}```swift
func doAlgebra(operators: [String], operands: [Int]) -> Int {
var result = operands[0]
var operatorIndex = 0
for i in 1..<operands.count {
let operatorSymbol = operators[operatorIndex]
let operand = operands[i]
switch operatorSymbol {
case "+":
result += operand
case "-":
result -= operand
case "*":
result *= operand
case "//":
result /= operand
case "**":
result = Int(pow(Double(result), Double(operand)))
default:
break
}
operatorIndex += 1
}
return result
}
``` // XCTAssertTrue failedfunc doAlgebra(operators: [String], operands: [Int]) -> Int {
var result = operands[0]
var operatorIndex = 0
for i in 1..<operands.count {
let operatorSymbol = operators[operatorIndex]
let operand = operands[i]
switch operatorSymbol {
case "+":
result += operand
case "-":
result -= operand
case "*":
result *= operand
case "//":
result /= operand
case "**":
result = Int(pow(Double(result), Double(operand)))
default:
break
}
operatorIndex += 1
}
return result
}```swift
func doAlgebra(operators: [String], operands: [Int]) -> Int {
var result = operands[0]
var operatorIndex = 0
for i in 1..<operands.count {
let operatorSymbol = operators[operatorIndex]
let operand = operands[i]
switch operatorSymbol {
case "+":
result += operand
case "-":
result -= operand
case "*":
result *= operand
case "//":
result /= operand
case "**":
result = Int(pow(Double(result), Double(operand)))
default:
break
}
operatorIndex += 1
}
return result
}
``` // XCTAssertTrue failedfunc doAlgebra(operators: [String], operands: [Int]) -> Int {
var result = operands[0]
var operatorIndex = 0
for i in 1..<operands.count {
let operatorSymbol = operators[operatorIndex]
let operand = operands[i]
switch operatorSymbol {
case "+":
result += operand
case "-":
result -= operand
case "*":
result *= operand
case "//":
result /= operand
case "**":
result = Int(pow(Double(result), Double(operand)))
default:
break
}
operatorIndex += 1
}
return result
}```swift
func doAlgebra(operators: [String], operands: [Int]) -> Int {
var result = operands[0]
var operatorIndex = 0
for i in 1..<operands.count {
let operatorSymbol = operators[operatorIndex]
let operand = operands[i]
switch operatorSymbol {
case "+":
result += operand
case "-":
result -= operand
case "*":
result *= operand
case "//":
result /= operand
case "**":
result = Int(pow(Double(result), Double(operand)))
default:
break
}
operatorIndex += 1
}
return result
}
``` // XCTAssertTrue failedfunc doAlgebra(operators: [String], operands: [Int]) -> Int {
var result = operands[0]
for i in 0..<operators.count {
let op = operators[i]
let operand = operands[i + 1]
switch op {
case "+":
result += operand
case "-":
result -= operand
case "*":
result *= operand
case "//":
result /= operand
case "**":
result = Int(pow(Double(result), Double(operand)))
default:
break
}
}
return result
}```swift
func doAlgebra(operators: [String], operands: [Int]) -> Int {
var result = operands[0]
for i in 0..<operators.count {
let op = operators[i]
let operand = operands[i + 1]
switch op {
case "+":
result += operand
case "-":
result -= operand
case "*":
result *= operand
case "//":
result /= operand
case "**":
result = Int(pow(Double(result), Double(operand)))
default:
break
}
}
return result
}
``` // XCTAssertTrue failedfunc doAlgebra(operators: [String], operands: [Int]) -> Int {
var result = operands[0]
var operatorIndex = 0
for i in 1..<operands.count {
let operatorSymbol = operators[operatorIndex]
let operand = operands[i]
switch operatorSymbol {
case "+":
result += operand
case "-":
result -= operand
case "*":
result *= operand
case "//":
result /= operand
case "**":
result = Int(pow(Double(result), Double(operand)))
default:
break
}
operatorIndex += 1
}
return result
}```swift
func doAlgebra(operators: [String], operands: [Int]) -> Int {
var result = operands[0]
var operatorIndex = 0
for i in 1..<operands.count {
let operatorSymbol = operators[operatorIndex]
let operand = operands[i]
switch operatorSymbol {
case "+":
result += operand
case "-":
result -= operand
case "*":
result *= operand
case "//":
result /= operand
case "**":
result = Int(pow(Double(result), Double(operand)))
default:
break
}
operatorIndex += 1
}
return result
}
``` // XCTAssertTrue failedfunc doAlgebra(operators: [String], operands: [Int]) -> Int {
var result = operands[0]
var operatorIndex = 0
for i in 1..<operands.count {
let operatorSymbol = operators[operatorIndex]
let operand = operands[i]
switch operatorSymbol {
case "+":
result += operand
case "-":
result -= operand
case "*":
result *= operand
case "//":
result /= operand
case "**":
result = Int(pow(Double(result), Double(operand)))
default:
break
}
operatorIndex += 1
}
return result
}```swift
func doAlgebra(operators: [String], operands: [Int]) -> Int {
var result = operands[0]
var operatorIndex = 0
for i in 1..<operands.count {
let operatorSymbol = operators[operatorIndex]
let operand = operands[i]
switch operatorSymbol {
case "+":
result += operand
case "-":
result -= operand
case "*":
result *= operand
case "//":
result /= operand
case "**":
result = Int(pow(Double(result), Double(operand)))
default:
break
}
operatorIndex += 1
}
return result
}
``` // XCTAssertTrue failedfunc doAlgebra(operators: [String], operands: [Int]) -> Int {
var result = operands[0]
for i in 0..<operators.count {
let op = operators[i]
let num = operands[i + 1]
switch op {
case "+":
result += num
case "-":
result -= num
case "*":
result *= num
case "//":
result /= num
case "**":
result = Int(pow(Double(result), Double(num)))
default:
break
}
}
return result
}```swift
func doAlgebra(operators: [String], operands: [Int]) -> Int {
var result = operands[0]
for i in 0..<operators.count {
let op = operators[i]
let num = operands[i + 1]
switch op {
case "+":
result += num
case "-":
result -= num
case "*":
result *= num
case "//":
result /= num
case "**":
result = Int(pow(Double(result), Double(num)))
default:
break
}
}
return result
}
``` // XCTAssertTrue failedfunc doAlgebra(operators: [String], operands: [Int]) -> Int {
var result = operands[0]
for i in 0..<operators.count {
let op = operators[i]
let operand = operands[i+1]
switch op {
case "+":
result += operand
case "-":
result -= operand
case "*":
result *= operand
case "//":
result /= operand
case "**":
result = Int(pow(Double(result), Double(operand)))
default:
break
}
}
return result
}```swift
func doAlgebra(operators: [String], operands: [Int]) -> Int {
var result = operands[0]
for i in 0..<operators.count {
let op = operators[i]
let operand = operands[i+1]
switch op {
case "+":
result += operand
case "-":
result -= operand
case "*":
result *= operand
case "//":
result /= operand
case "**":
result = Int(pow(Double(result), Double(operand)))
default:
break
}
}
return result
}
``` // XCTAssertTrue failedfunc doAlgebra(operators: [String], operands: [Int]) -> Int {
var result = operands[0]
for i in 0..<operators.count {
let op = operators[i]
let num = operands[i + 1]
switch op {
case "+":
result += num
case "-":
result -= num
case "*":
result *= num
case "//":
result /= num
case "**":
result = Int(pow(Double(result), Double(num)))
default:
break
}
}
return result
}```swift
func doAlgebra(operators: [String], operands: [Int]) -> Int {
var result = operands[0]
for i in 0..<operators.count {
let op = operators[i]
let num = operands[i + 1]
switch op {
case "+":
result += num
case "-":
result -= num
case "*":
result *= num
case "//":
result /= num
case "**":
result = Int(pow(Double(result), Double(num)))
default:
break
}
}
return result
}
``` // XCTAssertTrue failedfunc solve(s: String) -> String {
var result = ""
var hasLetter = false
for char in s {
if char.isLetter {
hasLetter = true
if char.isUppercase {
result.append(char.lowercased())
} else {
result.append(char.uppercased())
}
} else {
result.append(char)
}
}
if !hasLetter {
result = String(result.reversed())
}
return result
}```swift
func solve(s: String) -> String {
var result = ""
var hasLetter = false
for char in s {
if char.isLetter {
hasLetter = true
if char.isUppercase {
result.append(char.lowercased())
} else {
result.append(char.uppercased())
}
} else {
result.append(char)
}
}
if !hasLetter {
result = String(result.reversed())
}
return result
}
```func solve(s: String) -> String {
var result = ""
var hasLetters = false
for char in s {
if char.isLetter {
hasLetters = true
if char.isUppercase {
result.append(char.lowercased())
} else {
result.append(char.uppercased())
}
} else {
result.append(char)
}
}
if !hasLetters {
result = String(result.reversed())
}
return result
}```swift
func solve(s: String) -> String {
var result = ""
var hasLetters = false
for char in s {
if char.isLetter {
hasLetters = true
if char.isUppercase {
result.append(char.lowercased())
} else {
result.append(char.uppercased())
}
} else {
result.append(char)
}
}
if !hasLetters {
result = String(result.reversed())
}
return result
}
```func solve(s: String) -> String {
var result = ""
var hasLetter = false
for char in s {
if char.isLetter {
hasLetter = true
if char.isUppercase {
result.append(char.lowercased())
} else {
result.append(char.uppercased())
}
} else {
result.append(char)
}
}
if !hasLetter {
result = String(result.reversed())
}
return result
}```swift
func solve(s: String) -> String {
var result = ""
var hasLetter = false
for char in s {
if char.isLetter {
hasLetter = true
if char.isUppercase {
result.append(char.lowercased())
} else {
result.append(char.uppercased())
}
} else {
result.append(char)
}
}
if !hasLetter {
result = String(result.reversed())
}
return result
}
```func solve(s: String) -> String {
var result = ""
var hasLetter = false
for char in s {
if char.isLetter {
hasLetter = true
if char.isUppercase {
result.append(char.lowercased())
} else {
result.append(char.uppercased())
}
} else {
result.append(char)
}
}
if !hasLetter {
result = String(result.reversed())
}
return result
}```swift
func solve(s: String) -> String {
var result = ""
var hasLetter = false
for char in s {
if char.isLetter {
hasLetter = true
if char.isUppercase {
result.append(char.lowercased())
} else {
result.append(char.uppercased())
}
} else {
result.append(char)
}
}
if !hasLetter {
result = String(result.reversed())
}
return result
}
```func solve(s: String) -> String {
var result = ""
var hasLetters = false
for char in s {
if char.isLetter {
hasLetters = true
if char.isUppercase {
result.append(char.lowercased())
} else {
result.append(char.uppercased())
}
} else {
result.append(char)
}
}
if !hasLetters {
result = String(result.reversed())
}
return result
}```swift
func solve(s: String) -> String {
var result = ""
var hasLetters = false
for char in s {
if char.isLetter {
hasLetters = true
if char.isUppercase {
result.append(char.lowercased())
} else {
result.append(char.uppercased())
}
} else {
result.append(char)
}
}
if !hasLetters {
result = String(result.reversed())
}
return result
}
```func solve(s: String) -> String {
var result = ""
var hasLetter = false
for char in s {
if char.isLetter {
hasLetter = true
if char.isUppercase {
result.append(char.lowercased())
} else {
result.append(char.uppercased())
}
} else {
result.append(char)
}
}
if !hasLetter {
result = String(result.reversed())
}
return result
}```swift
func solve(s: String) -> String {
var result = ""
var hasLetter = false
for char in s {
if char.isLetter {
hasLetter = true
if char.isUppercase {
result.append(char.lowercased())
} else {
result.append(char.uppercased())
}
} else {
result.append(char)
}
}
if !hasLetter {
result = String(result.reversed())
}
return result
}
```func solve(s: String) -> String {
var result = ""
var hasLetters = false
for char in s {
if char.isLetter {
hasLetters = true
if char.isUppercase {
result.append(char.lowercased())
} else {
result.append(char.uppercased())
}
} else {
result.append(char)
}
}
if !hasLetters {
result = String(result.reversed())
}
return result
}```swift
func solve(s: String) -> String {
var result = ""
var hasLetters = false
for char in s {
if char.isLetter {
hasLetters = true
if char.isUppercase {
result.append(char.lowercased())
} else {
result.append(char.uppercased())
}
} else {
result.append(char)
}
}
if !hasLetters {
result = String(result.reversed())
}
return result
}
```func solve(s: String) -> String {
var result = ""
if s.rangeOfCharacter(from: CharacterSet.letters) == nil {
result = String(s.reversed())
} else {
for char in s {
if char.isLetter {
if char.isUppercase {
result.append(char.lowercased())
} else {
result.append(char.uppercased())
}
} else {
result.append(char)
}
}
}
return result
}```swift
func solve(s: String) -> String {
var result = ""
if s.rangeOfCharacter(from: CharacterSet.letters) == nil {
result = String(s.reversed())
} else {
for char in s {
if char.isLetter {
if char.isUppercase {
result.append(char.lowercased())
} else {
result.append(char.uppercased())
}
} else {
result.append(char)
}
}
}
return result
}
```func solve(s: String) -> String {
var result = ""
if s.rangeOfCharacter(from: CharacterSet.letters) == nil {
result = String(s.reversed())
} else {
for char in s {
if char.isLetter {
if char.isUppercase {
result.append(char.lowercased())
} else {
result.append(char.uppercased())
}
} else {
result.append(char)
}
}
}
return result
}```swift
func solve(s: String) -> String {
var result = ""
if s.rangeOfCharacter(from: CharacterSet.letters) == nil {
result = String(s.reversed())
} else {
for char in s {
if char.isLetter {
if char.isUppercase {
result.append(char.lowercased())
} else {
result.append(char.uppercased())
}
} else {
result.append(char)
}
}
}
return result
}
```func solve(s: String) -> String {
var result = ""
var hasLetter = false
for char in s {
if char.isLetter {
hasLetter = true
if char.isUppercase {
result.append(char.lowercased())
} else {
result.append(char.uppercased())
}
} else {
result.append(char)
}
}
if !hasLetter {
result = String(result.reversed())
}
return result
}```swift
func solve(s: String) -> String {
var result = ""
var hasLetter = false
for char in s {
if char.isLetter {
hasLetter = true
if char.isUppercase {
result.append(char.lowercased())
} else {
result.append(char.uppercased())
}
} else {
result.append(char)
}
}
if !hasLetter {
result = String(result.reversed())
}
return result
}
```import CommonCrypto
func stringToMd5(text: String) -> String? {
guard !text.isEmpty else {
return nil
}
let data = Data(text.utf8)
var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
data.withUnsafeBytes { (buffer) in
_ = CC_MD5(buffer.baseAddress, CC_LONG(buffer.count), &digest)
}
return digest.map { String(format: "%02hhx", $0) }.joined()
}func stringToMd5(text: String) -> String? {
guard !text.isEmpty else {
return nil
}
let data = Data(text.utf8)
var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
data.withUnsafeBytes { (buffer) in
_ = CC_MD5(buffer.baseAddress, CC_LONG(buffer.count), &digest)
}
return digest.map { String(format: "%02hhx", $0) }.joined()
}_ = CC_MD5(buffer.baseAddress, CC_LONG(buffer.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
}
if let data = text.data(using: .utf8) {
var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
_ = data.withUnsafeBytes { (bytes) in
CC_MD5(bytes.baseAddress, CC_LONG(data.count), &digest)
}
return digest.map { String(format: "%02hhx", $0) }.joined()
}
return nil
}func stringToMd5(text: String) -> String? {
guard !text.isEmpty else {
return nil
}
if let data = text.data(using: .utf8) {
var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
_ = data.withUnsafeBytes { (bytes) in
CC_MD5(bytes.baseAddress, CC_LONG(data.count), &digest)
}
return digest.map { String(format: "%02hhx", $0) }.joined()
}
return nil
}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
}
if let data = text.data(using: .utf8) {
var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
_ = data.withUnsafeBytes { (bytes) in
CC_MD5(bytes.baseAddress, CC_LONG(data.count), &digest)
}
return digest.map { String(format: "%02hhx", $0) }.joined()
}
return nil
}func stringToMd5(text: String) -> String? {
guard !text.isEmpty else {
return nil
}
if let data = text.data(using: .utf8) {
var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
_ = data.withUnsafeBytes { (bytes) in
CC_MD5(bytes.baseAddress, CC_LONG(data.count), &digest)
}
return digest.map { String(format: "%02hhx", $0) }.joined()
}
return nil
}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
}
if let data = text.data(using: .utf8) {
var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
_ = data.withUnsafeBytes { (bytes) in
CC_MD5(bytes.baseAddress, CC_LONG(data.count), &digest)
}
return digest.map { String(format: "%02hhx", $0) }.joined()
}
return nil
}func stringToMd5(text: String) -> String? {
guard !text.isEmpty else {
return nil
}
if let data = text.data(using: .utf8) {
var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
_ = data.withUnsafeBytes { (bytes) in
CC_MD5(bytes.baseAddress, CC_LONG(data.count), &digest)
}
return digest.map { String(format: "%02hhx", $0) }.joined()
}
return nil
}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 = Data(text.utf8)
var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
data.withUnsafeBytes { (bytes: UnsafeRawBufferPointer) in
_ = CC_MD5(bytes.baseAddress, CC_LONG(data.count), &digest)
}
return digest.map { String(format: "%02hhx", $0) }.joined()
}func stringToMd5(text: String) -> String? {
guard !text.isEmpty else {
return nil
}
let data = Data(text.utf8)
var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
data.withUnsafeBytes { (bytes: UnsafeRawBufferPointer) in
_ = CC_MD5(bytes.baseAddress, CC_LONG(data.count), &digest)
}
return digest.map { String(format: "%02hhx", $0) }.joined()
}_ = 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
}
if let data = text.data(using: .utf8) {
var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
_ = data.withUnsafeBytes { body in
CC_MD5(body.baseAddress, CC_LONG(data.count), &digest)
}
return digest.map { String(format: "%02hhx", $0) }.joined()
}
return nil
}func stringToMd5(text: String) -> String? {
guard !text.isEmpty else {
return nil
}
if let data = text.data(using: .utf8) {
var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
_ = data.withUnsafeBytes { body in
CC_MD5(body.baseAddress, CC_LONG(data.count), &digest)
}
return digest.map { String(format: "%02hhx", $0) }.joined()
}
return nil
}CC_MD5(body.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 = Data(text.utf8)
var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
data.withUnsafeBytes { bytes in
_ = CC_MD5(bytes.baseAddress, CC_LONG(data.count), &digest)
}
return digest.map { String(format: "%02hhx", $0) }.joined()
}func stringToMd5(text: String) -> String? {
guard !text.isEmpty else {
return nil
}
let data = Data(text.utf8)
var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
data.withUnsafeBytes { bytes in
_ = CC_MD5(bytes.baseAddress, CC_LONG(data.count), &digest)
}
return digest.map { String(format: "%02hhx", $0) }.joined()
}_ = 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
}
if let data = text.data(using: .utf8) {
var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
_ = data.withUnsafeBytes { body in
CC_MD5(body.baseAddress, CC_LONG(data.count), &digest)
}
return digest.map { String(format: "%02hhx", $0) }.joined()
}
return nil
}func stringToMd5(text: String) -> String? {
guard !text.isEmpty else {
return nil
}
if let data = text.data(using: .utf8) {
var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
_ = data.withUnsafeBytes { body in
CC_MD5(body.baseAddress, CC_LONG(data.count), &digest)
}
return digest.map { String(format: "%02hhx", $0) }.joined()
}
return nil
}CC_MD5(body.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 = Data(text.utf8)
var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
data.withUnsafeBytes { (buffer) in
_ = CC_MD5(buffer.baseAddress, CC_LONG(buffer.count), &digest)
}
return digest.map { String(format: "%02hhx", $0) }.joined()
}func stringToMd5(text: String) -> String? {
guard !text.isEmpty else {
return nil
}
let data = Data(text.utf8)
var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
data.withUnsafeBytes { (buffer) in
_ = CC_MD5(buffer.baseAddress, CC_LONG(buffer.count), &digest)
}
return digest.map { String(format: "%02hhx", $0) }.joined()
}_ = CC_MD5(buffer.baseAddress, CC_LONG(buffer.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
}
if let data = text.data(using: .utf8) {
var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
_ = data.withUnsafeBytes { body in
CC_MD5(body.baseAddress, CC_LONG(data.count), &digest)
}
return digest.map { String(format: "%02hhx", $0) }.joined()
}
return nil
}func stringToMd5(text: String) -> String? {
guard !text.isEmpty else {
return nil
}
if let data = text.data(using: .utf8) {
var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
_ = data.withUnsafeBytes { body in
CC_MD5(body.baseAddress, CC_LONG(data.count), &digest)
}
return digest.map { String(format: "%02hhx", $0) }.joined()
}
return nil
}CC_MD5(body.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).func generateIntegers(a: Int, b: Int) -> [Int] {
var result: [Int] = []
for num in a...b {
if num % 2 == 0 {
result.append(num)
}
}
return result
}```swift
func generateIntegers(a: Int, b: Int) -> [Int] {
var result: [Int] = []
for num in a...b {
if num % 2 == 0 {
result.append(num)
}
}
return result
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc generateIntegers(a: Int, b: Int) -> [Int] {
var result: [Int] = []
for num in a...b {
if num % 2 == 0 {
result.append(num)
}
}
return result
}```swift
func generateIntegers(a: Int, b: Int) -> [Int] {
var result: [Int] = []
for num in a...b {
if num % 2 == 0 {
result.append(num)
}
}
return result
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc generateIntegers(a: Int, b: Int) -> [Int] {
var result: [Int] = []
for num in a...b {
if num % 2 == 0 {
result.append(num)
}
}
return result
}```swift
func generateIntegers(a: Int, b: Int) -> [Int] {
var result: [Int] = []
for num in a...b {
if num % 2 == 0 {
result.append(num)
}
}
return result
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc generateIntegers(a: Int, b: Int) -> [Int] {
var result: [Int] = []
for num in a...b {
if num % 2 == 0 {
result.append(num)
}
}
return result
}```swift
func generateIntegers(a: Int, b: Int) -> [Int] {
var result: [Int] = []
for num in a...b {
if num % 2 == 0 {
result.append(num)
}
}
return result
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc generateIntegers(a: Int, b: Int) -> [Int] {
var result: [Int] = []
for num in a...b {
if num % 2 == 0 {
result.append(num)
}
}
return result
}```swift
func generateIntegers(a: Int, b: Int) -> [Int] {
var result: [Int] = []
for num in a...b {
if num % 2 == 0 {
result.append(num)
}
}
return result
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc generateIntegers(a: Int, b: Int) -> [Int] {
var result: [Int] = []
for num in a...b {
if num % 2 == 0 {
result.append(num)
}
}
return result
}```swift
func generateIntegers(a: Int, b: Int) -> [Int] {
var result: [Int] = []
for num in a...b {
if num % 2 == 0 {
result.append(num)
}
}
return result
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc generateIntegers(a: Int, b: Int) -> [Int] {
var result: [Int] = []
for num in a...b {
if num % 2 == 0 {
result.append(num)
}
}
return result
}```swift
func generateIntegers(a: Int, b: Int) -> [Int] {
var result: [Int] = []
for num in a...b {
if num % 2 == 0 {
result.append(num)
}
}
return result
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc generateIntegers(a: Int, b: Int) -> [Int] {
var result: [Int] = []
for num in a...b {
if num % 2 == 0 {
result.append(num)
}
}
return result
}func generateIntegers(a: Int, b: Int) -> [Int] {
var result: [Int] = []
for num in a...b {
if num % 2 == 0 {
result.append(num)
}
}
return result
} // Fatal error: Range requires lowerBound <= upperBoundfunc generateIntegers(a: Int, b: Int) -> [Int] {
var result: [Int] = []
for num in a...b {
if num % 2 == 0 {
result.append(num)
}
}
return result
}```swift
func generateIntegers(a: Int, b: Int) -> [Int] {
var result: [Int] = []
for num in a...b {
if num % 2 == 0 {
result.append(num)
}
}
return result
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc generateIntegers(a: Int, b: Int) -> [Int] {
var result: [Int] = []
for num in a...b {
if num % 2 == 0 {
result.append(num)
}
}
return result
}```swift
func generateIntegers(a: Int, b: Int) -> [Int] {
var result: [Int] = []
for num in a...b {
if num % 2 == 0 {
result.append(num)
}
}
return result
}
``` // Fatal error: Range requires lowerBound <= upperBound