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
}```swift
func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
for i in 0..<numbers.count {
for j in (i + 1)..<numbers.count {
if abs(numbers[i] - numbers[j]) < threshold {
return true
}
}
}
return false
}
```func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
for i in 0..<numbers.count {
for j in (i + 1)..<numbers.count {
if abs(numbers[i] - numbers[j]) < threshold {
return true
}
}
}
return false
}```swift
func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
for i in 0..<numbers.count {
for j in (i + 1)..<numbers.count {
if abs(numbers[i] - numbers[j]) < threshold {
return true
}
}
}
return false
}
```func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
for i in 0..<numbers.count {
for j in (i + 1)..<numbers.count {
if abs(numbers[i] - numbers[j]) < threshold {
return true
}
}
}
return false
}```swift
func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
for i in 0..<numbers.count {
for j in (i + 1)..<numbers.count {
if abs(numbers[i] - numbers[j]) < threshold {
return true
}
}
}
return false
}
```func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
for i in 0..<numbers.count {
for j in (i + 1)..<numbers.count {
if abs(numbers[i] - numbers[j]) < threshold {
return true
}
}
}
return false
}```swift
func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
for i in 0..<numbers.count {
for j in (i + 1)..<numbers.count {
if abs(numbers[i] - numbers[j]) < threshold {
return true
}
}
}
return false
}
```func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
for i in 0..<numbers.count {
for j in (i + 1)..<numbers.count {
if abs(numbers[i] - numbers[j]) < threshold {
return true
}
}
}
return false
}```swift
func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
for i in 0..<numbers.count {
for j in (i + 1)..<numbers.count {
if abs(numbers[i] - numbers[j]) < threshold {
return true
}
}
}
return false
}
```func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
for i in 0..<numbers.count {
for j in (i + 1)..<numbers.count {
if abs(numbers[i] - numbers[j]) < threshold {
return true
}
}
}
return false
}```swift
func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
for i in 0..<numbers.count {
for j in (i + 1)..<numbers.count {
if abs(numbers[i] - numbers[j]) < threshold {
return true
}
}
}
return false
}
```func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
for i in 0..<numbers.count {
for j in (i + 1)..<numbers.count {
if abs(numbers[i] - numbers[j]) < threshold {
return true
}
}
}
return false
}```swift
func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
for i in 0..<numbers.count {
for j in (i + 1)..<numbers.count {
if abs(numbers[i] - numbers[j]) < threshold {
return true
}
}
}
return false
}
```func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
for i in 0..<numbers.count {
for j in (i + 1)..<numbers.count {
if abs(numbers[i] - numbers[j]) < threshold {
return true
}
}
}
return false
}```swift
func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
for i in 0..<numbers.count {
for j in (i + 1)..<numbers.count {
if abs(numbers[i] - numbers[j]) < threshold {
return true
}
}
}
return false
}
```func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
for i in 0..<numbers.count {
for j in (i + 1)..<numbers.count {
if abs(numbers[i] - numbers[j]) < threshold {
return true
}
}
}
return false
}```swift
func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
for i in 0..<numbers.count {
for j in (i + 1)..<numbers.count {
if abs(numbers[i] - numbers[j]) < threshold {
return true
}
}
}
return false
}
```func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
for i in 0..<numbers.count {
for j in (i + 1)..<numbers.count {
if abs(numbers[i] - numbers[j]) < threshold {
return true
}
}
}
return false
}```swift
func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
for i in 0..<numbers.count {
for j in (i + 1)..<numbers.count {
if abs(numbers[i] - numbers[j]) < threshold {
return true
}
}
}
return false
}
```func separateParenGroups(parenString: String) -> [String] {
let cleanString = parenString.filter { $0 != " " }
var result = [String]()
var currentGroup = ""
var balance = 0
for char in cleanString {
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
currentGroup.append(char)
if balance == 0 {
result.append(currentGroup)
currentGroup = ""
}
}
return result
}```swift
func separateParenGroups(parenString: String) -> [String] {
let cleanString = parenString.filter { $0 != " " }
var result = [String]()
var currentGroup = ""
var balance = 0
for char in cleanString {
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
currentGroup.append(char)
if balance == 0 {
result.append(currentGroup)
currentGroup = ""
}
}
return result
}
```func separateParenGroups(parenString: String) -> [String] {
let cleanString = parenString.filter { $0 != " " }
var result = [String]()
var currentGroup = ""
var depth = 0
for char in cleanString {
if char == "(" {
depth += 1
} else if char == ")" {
depth -= 1
}
currentGroup.append(char)
if depth == 0 {
result.append(currentGroup)
currentGroup = ""
}
}
return result
}```swift
func separateParenGroups(parenString: String) -> [String] {
let cleanString = parenString.filter { $0 != " " }
var result = [String]()
var currentGroup = ""
var depth = 0
for char in cleanString {
if char == "(" {
depth += 1
} else if char == ")" {
depth -= 1
}
currentGroup.append(char)
if depth == 0 {
result.append(currentGroup)
currentGroup = ""
}
}
return result
}
```func separateParenGroups(parenString: String) -> [String] {
let cleanString = parenString.filter { $0 != " " }
var result = [String]()
var currentGroup = ""
var openCount = 0
for char in cleanString {
if char == "(" {
openCount += 1
} else if char == ")" {
openCount -= 1
}
currentGroup.append(char)
if openCount == 0 {
result.append(currentGroup)
currentGroup = ""
}
}
return result
}```swift
func separateParenGroups(parenString: String) -> [String] {
let cleanString = parenString.filter { $0 != " " }
var result = [String]()
var currentGroup = ""
var openCount = 0
for char in cleanString {
if char == "(" {
openCount += 1
} else if char == ")" {
openCount -= 1
}
currentGroup.append(char)
if openCount == 0 {
result.append(currentGroup)
currentGroup = ""
}
}
return result
}
```func separateParenGroups(parenString: String) -> [String] {
let cleanString = parenString.filter { $0 != " " }
var result = [String]()
var currentGroup = ""
var openCount = 0
for char in cleanString {
if char == "(" {
openCount += 1
} else if char == ")" {
openCount -= 1
}
currentGroup.append(char)
if openCount == 0 {
result.append(currentGroup)
currentGroup = ""
}
}
return result
}```swift
func separateParenGroups(parenString: String) -> [String] {
let cleanString = parenString.filter { $0 != " " }
var result = [String]()
var currentGroup = ""
var openCount = 0
for char in cleanString {
if char == "(" {
openCount += 1
} else if char == ")" {
openCount -= 1
}
currentGroup.append(char)
if openCount == 0 {
result.append(currentGroup)
currentGroup = ""
}
}
return result
}
```func separateParenGroups(parenString: String) -> [String] {
let cleanString = parenString.filter { $0 != " " }
var result = [String]()
var currentGroup = ""
var depth = 0
for char in cleanString {
if char == "(" {
depth += 1
} else if char == ")" {
depth -= 1
}
currentGroup.append(char)
if depth == 0 {
result.append(currentGroup)
currentGroup = ""
}
}
return result
}```swift
func separateParenGroups(parenString: String) -> [String] {
let cleanString = parenString.filter { $0 != " " }
var result = [String]()
var currentGroup = ""
var depth = 0
for char in cleanString {
if char == "(" {
depth += 1
} else if char == ")" {
depth -= 1
}
currentGroup.append(char)
if depth == 0 {
result.append(currentGroup)
currentGroup = ""
}
}
return result
}
```func separateParenGroups(parenString: String) -> [String] {
let cleanString = parenString.filter { $0 != " " }
var result = [String]()
var currentGroup = ""
var depth = 0
for char in cleanString {
if char == "(" {
depth += 1
} else if char == ")" {
depth -= 1
}
currentGroup.append(char)
if depth == 0 {
result.append(currentGroup)
currentGroup = ""
}
}
return result
}```swift
func separateParenGroups(parenString: String) -> [String] {
let cleanString = parenString.filter { $0 != " " }
var result = [String]()
var currentGroup = ""
var depth = 0
for char in cleanString {
if char == "(" {
depth += 1
} else if char == ")" {
depth -= 1
}
currentGroup.append(char)
if depth == 0 {
result.append(currentGroup)
currentGroup = ""
}
}
return result
}
```func separateParenGroups(parenString: String) -> [String] {
let cleanString = parenString.filter { $0 != " " }
var result = [String]()
var currentGroup = ""
var depth = 0
for char in cleanString {
if char == "(" {
depth += 1
} else if char == ")" {
depth -= 1
}
currentGroup.append(char)
if depth == 0 {
result.append(currentGroup)
currentGroup = ""
}
}
return result
}```swift
func separateParenGroups(parenString: String) -> [String] {
let cleanString = parenString.filter { $0 != " " }
var result = [String]()
var currentGroup = ""
var depth = 0
for char in cleanString {
if char == "(" {
depth += 1
} else if char == ")" {
depth -= 1
}
currentGroup.append(char)
if depth == 0 {
result.append(currentGroup)
currentGroup = ""
}
}
return result
}
```func separateParenGroups(parenString: String) -> [String] {
let cleanString = parenString.filter { $0 != " " }
var result = [String]()
var currentGroup = ""
var openCount = 0
for char in cleanString {
currentGroup.append(char)
if char == "(" {
openCount += 1
} else if char == ")" {
openCount -= 1
}
if openCount == 0 {
result.append(currentGroup)
currentGroup = ""
}
}
return result
}```swift
func separateParenGroups(parenString: String) -> [String] {
let cleanString = parenString.filter { $0 != " " }
var result = [String]()
var currentGroup = ""
var openCount = 0
for char in cleanString {
currentGroup.append(char)
if char == "(" {
openCount += 1
} else if char == ")" {
openCount -= 1
}
if openCount == 0 {
result.append(currentGroup)
currentGroup = ""
}
}
return result
}
```func separateParenGroups(parenString: String) -> [String] {
let cleanString = parenString.filter { $0 != " " }
var result = [String]()
var currentGroup = ""
var depth = 0
for char in cleanString {
if char == "(" {
depth += 1
} else if char == ")" {
depth -= 1
}
currentGroup.append(char)
if depth == 0 {
result.append(currentGroup)
currentGroup = ""
}
}
return result
}```swift
func separateParenGroups(parenString: String) -> [String] {
let cleanString = parenString.filter { $0 != " " }
var result = [String]()
var currentGroup = ""
var depth = 0
for char in cleanString {
if char == "(" {
depth += 1
} else if char == ")" {
depth -= 1
}
currentGroup.append(char)
if depth == 0 {
result.append(currentGroup)
currentGroup = ""
}
}
return result
}
```func separateParenGroups(parenString: String) -> [String] {
let cleanString = parenString.filter { $0 != " " }
var result = [String]()
var currentGroup = ""
var openCount = 0
for char in cleanString {
currentGroup.append(char)
if char == "(" {
openCount += 1
} else if char == ")" {
openCount -= 1
}
if openCount == 0 {
result.append(currentGroup)
currentGroup = ""
}
}
return result
}```swift
func separateParenGroups(parenString: String) -> [String] {
let cleanString = parenString.filter { $0 != " " }
var result = [String]()
var currentGroup = ""
var openCount = 0
for char in cleanString {
currentGroup.append(char)
if char == "(" {
openCount += 1
} else if char == ")" {
openCount -= 1
}
if openCount == 0 {
result.append(currentGroup)
currentGroup = ""
}
}
return result
}
```func truncateNumber(number: Double) -> Double {
return number - Double(Int(number))
}```swift
func truncateNumber(number: Double) -> Double {
return number - Double(Int(number))
}
```func truncateNumber(number: Double) -> Double {
return number - Double(Int(number))
}```swift
func truncateNumber(number: Double) -> Double {
return number - Double(Int(number))
}
```func truncateNumber(number: Double) -> Double {
return number - Double(Int(number))
}```swift
func truncateNumber(number: Double) -> Double {
return number - Double(Int(number))
}
```func truncateNumber(number: Double) -> Double {
return number - Double(Int(number))
}```swift
func truncateNumber(number: Double) -> Double {
return number - Double(Int(number))
}
```func truncateNumber(number: Double) -> Double {
return number - Double(Int(number))
}```swift
func truncateNumber(number: Double) -> Double {
return number - Double(Int(number))
}
```func truncateNumber(number: Double) -> Double {
return number - Double(Int(number))
}```swift
func truncateNumber(number: Double) -> Double {
return number - Double(Int(number))
}
```func truncateNumber(number: Double) -> Double {
return number - Double(Int(number))
}```swift
func truncateNumber(number: Double) -> Double {
return number - Double(Int(number))
}
```func truncateNumber(number: Double) -> Double {
return number - Double(Int(number))
}```swift
func truncateNumber(number: Double) -> Double {
return number - Double(Int(number))
}
```func truncateNumber(number: Double) -> Double {
return number - Double(Int(number))
}```swift
func truncateNumber(number: Double) -> Double {
return number - Double(Int(number))
}
```func truncateNumber(number: Double) -> Double {
return number - Double(Int(number))
}```swift
func truncateNumber(number: Double) -> Double {
return number - Double(Int(number))
}
```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
}```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
}```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
}```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
}```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
}```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
}```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
}```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
}```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
}```swift
func belowZero(operations: [Int]) -> Bool {
var balance = 0
for operation in operations {
balance += operation
if balance < 0 {
return true
}
}
return false
}
```func meanAbsoluteDeviation(numbers: [Double]) -> Double {
guard !numbers.isEmpty else { return 0.0 }
let mean = numbers.reduce(0.0, +) / Double(numbers.count)
let sumOfAbsoluteDifferences = numbers.reduce(0.0) { $0 + abs($1 - mean) }
let mad = sumOfAbsoluteDifferences / Double(numbers.count)
return mad
}```swift
func meanAbsoluteDeviation(numbers: [Double]) -> Double {
guard !numbers.isEmpty else { return 0.0 }
let mean = numbers.reduce(0.0, +) / Double(numbers.count)
let sumOfAbsoluteDifferences = numbers.reduce(0.0) { $0 + abs($1 - mean) }
let mad = sumOfAbsoluteDifferences / Double(numbers.count)
return mad
}
```func meanAbsoluteDeviation(numbers: [Double]) -> Double {
guard !numbers.isEmpty else { return 0.0 }
let mean = numbers.reduce(0.0, +) / Double(numbers.count)
let sumOfAbsoluteDifferences = numbers.reduce(0.0) { $0 + abs($1 - mean) }
let mad = sumOfAbsoluteDifferences / Double(numbers.count)
return mad
}```swift
func meanAbsoluteDeviation(numbers: [Double]) -> Double {
guard !numbers.isEmpty else { return 0.0 }
let mean = numbers.reduce(0.0, +) / Double(numbers.count)
let sumOfAbsoluteDifferences = numbers.reduce(0.0) { $0 + abs($1 - mean) }
let mad = sumOfAbsoluteDifferences / Double(numbers.count)
return mad
}
```func meanAbsoluteDeviation(numbers: [Double]) -> Double {
guard !numbers.isEmpty else { return 0.0 }
let mean = numbers.reduce(0.0, +) / Double(numbers.count)
let sumOfAbsoluteDifferences = numbers.reduce(0.0) { $0 + abs($1 - mean) }
return sumOfAbsoluteDifferences / Double(numbers.count)
}```swift
func meanAbsoluteDeviation(numbers: [Double]) -> Double {
guard !numbers.isEmpty else { return 0.0 }
let mean = numbers.reduce(0.0, +) / Double(numbers.count)
let sumOfAbsoluteDifferences = numbers.reduce(0.0) { $0 + abs($1 - mean) }
return sumOfAbsoluteDifferences / Double(numbers.count)
}
```func meanAbsoluteDeviation(numbers: [Double]) -> Double {
guard !numbers.isEmpty else { return 0.0 }
let mean = numbers.reduce(0.0, +) / Double(numbers.count)
let sumOfAbsoluteDifferences = numbers.reduce(0.0) { $0 + abs($1 - mean) }
return sumOfAbsoluteDifferences / Double(numbers.count)
}```swift
func meanAbsoluteDeviation(numbers: [Double]) -> Double {
guard !numbers.isEmpty else { return 0.0 }
let mean = numbers.reduce(0.0, +) / Double(numbers.count)
let sumOfAbsoluteDifferences = numbers.reduce(0.0) { $0 + abs($1 - mean) }
return sumOfAbsoluteDifferences / Double(numbers.count)
}
```func meanAbsoluteDeviation(numbers: [Double]) -> Double {
guard !numbers.isEmpty else { return 0.0 }
let mean = numbers.reduce(0.0, +) / Double(numbers.count)
let sumOfAbsoluteDifferences = numbers.reduce(0.0) { (accumulator, number) in
accumulator + abs(number - mean)
}
return sumOfAbsoluteDifferences / Double(numbers.count)
}```swift
func meanAbsoluteDeviation(numbers: [Double]) -> Double {
guard !numbers.isEmpty else { return 0.0 }
let mean = numbers.reduce(0.0, +) / Double(numbers.count)
let sumOfAbsoluteDifferences = numbers.reduce(0.0) { (accumulator, number) in
accumulator + abs(number - mean)
}
return sumOfAbsoluteDifferences / Double(numbers.count)
}
```func meanAbsoluteDeviation(numbers: [Double]) -> Double {
guard !numbers.isEmpty else { return 0.0 }
let mean = numbers.reduce(0.0, +) / Double(numbers.count)
let sumOfAbsoluteDifferences = numbers.reduce(0.0) { sum, number in
sum + abs(number - mean)
}
return sumOfAbsoluteDifferences / Double(numbers.count)
}```swift
func meanAbsoluteDeviation(numbers: [Double]) -> Double {
guard !numbers.isEmpty else { return 0.0 }
let mean = numbers.reduce(0.0, +) / Double(numbers.count)
let sumOfAbsoluteDifferences = numbers.reduce(0.0) { sum, number in
sum + abs(number - mean)
}
return sumOfAbsoluteDifferences / Double(numbers.count)
}
```func meanAbsoluteDeviation(numbers: [Double]) -> Double {
guard !numbers.isEmpty else { return 0.0 }
let mean = numbers.reduce(0.0, +) / Double(numbers.count)
let sumOfAbsoluteDifferences = numbers.reduce(0.0) { $0 + abs($1 - mean) }
let mad = sumOfAbsoluteDifferences / Double(numbers.count)
return mad
}```swift
func meanAbsoluteDeviation(numbers: [Double]) -> Double {
guard !numbers.isEmpty else { return 0.0 }
let mean = numbers.reduce(0.0, +) / Double(numbers.count)
let sumOfAbsoluteDifferences = numbers.reduce(0.0) { $0 + abs($1 - mean) }
let mad = sumOfAbsoluteDifferences / Double(numbers.count)
return mad
}
```func meanAbsoluteDeviation(numbers: [Double]) -> Double {
guard !numbers.isEmpty else { return 0.0 }
let mean = numbers.reduce(0.0, +) / Double(numbers.count)
let sumOfAbsoluteDifferences = numbers.reduce(0.0) { $0 + abs($1 - mean) }
return sumOfAbsoluteDifferences / Double(numbers.count)
}```swift
func meanAbsoluteDeviation(numbers: [Double]) -> Double {
guard !numbers.isEmpty else { return 0.0 }
let mean = numbers.reduce(0.0, +) / Double(numbers.count)
let sumOfAbsoluteDifferences = numbers.reduce(0.0) { $0 + abs($1 - mean) }
return sumOfAbsoluteDifferences / Double(numbers.count)
}
```func meanAbsoluteDeviation(numbers: [Double]) -> Double {
guard !numbers.isEmpty else { return 0.0 }
let mean = numbers.reduce(0.0, +) / Double(numbers.count)
let sumOfAbsoluteDifferences = numbers.reduce(0.0) { $0 + abs($1 - mean) }
let mad = sumOfAbsoluteDifferences / Double(numbers.count)
return mad
}```swift
func meanAbsoluteDeviation(numbers: [Double]) -> Double {
guard !numbers.isEmpty else { return 0.0 }
let mean = numbers.reduce(0.0, +) / Double(numbers.count)
let sumOfAbsoluteDifferences = numbers.reduce(0.0) { $0 + abs($1 - mean) }
let mad = sumOfAbsoluteDifferences / Double(numbers.count)
return mad
}
```func meanAbsoluteDeviation(numbers: [Double]) -> Double {
guard !numbers.isEmpty else { return 0.0 }
let mean = numbers.reduce(0.0, +) / Double(numbers.count)
let sumOfAbsoluteDifferences = numbers.reduce(0.0) { $0 + abs($1 - mean) }
let mad = sumOfAbsoluteDifferences / Double(numbers.count)
return mad
}```swift
func meanAbsoluteDeviation(numbers: [Double]) -> Double {
guard !numbers.isEmpty else { return 0.0 }
let mean = numbers.reduce(0.0, +) / Double(numbers.count)
let sumOfAbsoluteDifferences = numbers.reduce(0.0) { $0 + abs($1 - mean) }
let mad = sumOfAbsoluteDifferences / Double(numbers.count)
return mad
}
```func intersperse(numbers: [Int], delimeter: Int) -> [Int] {
guard numbers.count > 1 else {
return numbers
}
var result: [Int] = []
for number in numbers.dropLast() {
result.append(number)
result.append(delimeter)
}
result.append(numbers.last!)
return result
}```swift
func intersperse(numbers: [Int], delimeter: Int) -> [Int] {
guard numbers.count > 1 else {
return numbers
}
var result: [Int] = []
for number in numbers.dropLast() {
result.append(number)
result.append(delimeter)
}
result.append(numbers.last!)
return result
}
```func intersperse(numbers: [Int], delimeter: Int) -> [Int] {
guard !numbers.isEmpty else {
return []
}
var result: [Int] = []
for number in numbers.dropLast() {
result.append(number)
result.append(delimeter)
}
result.append(numbers.last!)
return result
}```swift
func intersperse(numbers: [Int], delimeter: Int) -> [Int] {
guard !numbers.isEmpty else {
return []
}
var result: [Int] = []
for number in numbers.dropLast() {
result.append(number)
result.append(delimeter)
}
result.append(numbers.last!)
return result
}
```func intersperse(numbers: [Int], delimeter: Int) -> [Int] {
var result: [Int] = []
for (index, number) in numbers.enumerated() {
result.append(number)
if index < numbers.count - 1 {
result.append(delimeter)
}
}
return result
}```swift
func intersperse(numbers: [Int], delimeter: Int) -> [Int] {
var result: [Int] = []
for (index, number) in numbers.enumerated() {
result.append(number)
if index < numbers.count - 1 {
result.append(delimeter)
}
}
return result
}
```func intersperse(numbers: [Int], delimeter: Int) -> [Int] {
guard !numbers.isEmpty else { return [] }
var result: [Int] = []
for number in numbers.dropLast() {
result.append(number)
result.append(delimeter)
}
result.append(numbers.last!)
return result
}```swift
func intersperse(numbers: [Int], delimeter: Int) -> [Int] {
guard !numbers.isEmpty else { return [] }
var result: [Int] = []
for number in numbers.dropLast() {
result.append(number)
result.append(delimeter)
}
result.append(numbers.last!)
return result
}
```func intersperse(numbers: [Int], delimeter: Int) -> [Int] {
guard !numbers.isEmpty else { return [] }
var result: [Int] = []
for number in numbers.dropLast() {
result.append(number)
result.append(delimeter)
}
result.append(numbers.last!)
return result
}```swift
func intersperse(numbers: [Int], delimeter: Int) -> [Int] {
guard !numbers.isEmpty else { return [] }
var result: [Int] = []
for number in numbers.dropLast() {
result.append(number)
result.append(delimeter)
}
result.append(numbers.last!)
return result
}
```func intersperse(numbers: [Int], delimeter: Int) -> [Int] {
var result: [Int] = []
for (index, number) in numbers.enumerated() {
result.append(number)
if index < numbers.count - 1 {
result.append(delimeter)
}
}
return result
}```swift
func intersperse(numbers: [Int], delimeter: Int) -> [Int] {
var result: [Int] = []
for (index, number) in numbers.enumerated() {
result.append(number)
if index < numbers.count - 1 {
result.append(delimeter)
}
}
return result
}
```func intersperse(numbers: [Int], delimeter: Int) -> [Int] {
guard !numbers.isEmpty else { return [] }
var result: [Int] = []
for number in numbers.dropLast() {
result.append(number)
result.append(delimeter)
}
result.append(numbers.last!)
return result
}```swift
func intersperse(numbers: [Int], delimeter: Int) -> [Int] {
guard !numbers.isEmpty else { return [] }
var result: [Int] = []
for number in numbers.dropLast() {
result.append(number)
result.append(delimeter)
}
result.append(numbers.last!)
return result
}
```func intersperse(numbers: [Int], delimeter: Int) -> [Int] {
guard !numbers.isEmpty else { return [] }
var result: [Int] = []
for number in numbers.dropLast() {
result.append(number)
result.append(delimeter)
}
result.append(numbers.last!)
return result
}```swift
func intersperse(numbers: [Int], delimeter: Int) -> [Int] {
guard !numbers.isEmpty else { return [] }
var result: [Int] = []
for number in numbers.dropLast() {
result.append(number)
result.append(delimeter)
}
result.append(numbers.last!)
return result
}
```func intersperse(numbers: [Int], delimeter: Int) -> [Int] {
guard !numbers.isEmpty else { return [] }
var result: [Int] = []
for number in numbers.dropLast() {
result.append(number)
result.append(delimeter)
}
result.append(numbers.last!)
return result
}```swift
func intersperse(numbers: [Int], delimeter: Int) -> [Int] {
guard !numbers.isEmpty else { return [] }
var result: [Int] = []
for number in numbers.dropLast() {
result.append(number)
result.append(delimeter)
}
result.append(numbers.last!)
return result
}
```func intersperse(numbers: [Int], delimeter: Int) -> [Int] {
guard !numbers.isEmpty else { return [] }
var result: [Int] = []
for number in numbers.dropLast() {
result.append(number)
result.append(delimeter)
}
result.append(numbers.last!)
return result
}```swift
func intersperse(numbers: [Int], delimeter: Int) -> [Int] {
guard !numbers.isEmpty else { return [] }
var result: [Int] = []
for number in numbers.dropLast() {
result.append(number)
result.append(delimeter)
}
result.append(numbers.last!)
return result
}
```func parseNestedParens(parenString: String) -> [Int] {
let groups = parenString.split(separator: " ")
var maxDepths = [Int]()
for group in groups {
var currentDepth = 0
var maxDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
maxDepth = max(maxDepth, currentDepth)
} else if char == ")" {
currentDepth -= 1
}
}
maxDepths.append(maxDepth)
}
return maxDepths
}```swift
func parseNestedParens(parenString: String) -> [Int] {
let groups = parenString.split(separator: " ")
var maxDepths = [Int]()
for group in groups {
var currentDepth = 0
var maxDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
maxDepth = max(maxDepth, currentDepth)
} else if char == ")" {
currentDepth -= 1
}
}
maxDepths.append(maxDepth)
}
return maxDepths
}
```func parseNestedParens(parenString: String) -> [Int] {
let groups = parenString.split(separator: " ")
var maxDepths = [Int]()
for group in groups {
var currentDepth = 0
var maxDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
maxDepth = max(maxDepth, currentDepth)
} else if char == ")" {
currentDepth -= 1
}
}
maxDepths.append(maxDepth)
}
return maxDepths
}```swift
func parseNestedParens(parenString: String) -> [Int] {
let groups = parenString.split(separator: " ")
var maxDepths = [Int]()
for group in groups {
var currentDepth = 0
var maxDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
maxDepth = max(maxDepth, currentDepth)
} else if char == ")" {
currentDepth -= 1
}
}
maxDepths.append(maxDepth)
}
return maxDepths
}
```func parseNestedParens(parenString: String) -> [Int] {
let groups = parenString.split(separator: " ")
var maxDepths = [Int]()
for group in groups {
var currentDepth = 0
var maxDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
maxDepth = max(maxDepth, currentDepth)
} else if char == ")" {
currentDepth -= 1
}
}
maxDepths.append(maxDepth)
}
return maxDepths
}```swift
func parseNestedParens(parenString: String) -> [Int] {
let groups = parenString.split(separator: " ")
var maxDepths = [Int]()
for group in groups {
var currentDepth = 0
var maxDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
maxDepth = max(maxDepth, currentDepth)
} else if char == ")" {
currentDepth -= 1
}
}
maxDepths.append(maxDepth)
}
return maxDepths
}
```func parseNestedParens(parenString: String) -> [Int] {
let groups = parenString.split(separator: " ")
var maxDepths = [Int]()
for group in groups {
var currentDepth = 0
var maxDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
maxDepth = max(maxDepth, currentDepth)
} else if char == ")" {
currentDepth -= 1
}
}
maxDepths.append(maxDepth)
}
return maxDepths
}```swift
func parseNestedParens(parenString: String) -> [Int] {
let groups = parenString.split(separator: " ")
var maxDepths = [Int]()
for group in groups {
var currentDepth = 0
var maxDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
maxDepth = max(maxDepth, currentDepth)
} else if char == ")" {
currentDepth -= 1
}
}
maxDepths.append(maxDepth)
}
return maxDepths
}
```func parseNestedParens(parenString: String) -> [Int] {
let groups = parenString.split(separator: " ")
var maxDepths = [Int]()
for group in groups {
var currentDepth = 0
var maxDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
maxDepth = max(maxDepth, currentDepth)
} else if char == ")" {
currentDepth -= 1
}
}
maxDepths.append(maxDepth)
}
return maxDepths
}```swift
func parseNestedParens(parenString: String) -> [Int] {
let groups = parenString.split(separator: " ")
var maxDepths = [Int]()
for group in groups {
var currentDepth = 0
var maxDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
maxDepth = max(maxDepth, currentDepth)
} else if char == ")" {
currentDepth -= 1
}
}
maxDepths.append(maxDepth)
}
return maxDepths
}
```func parseNestedParens(parenString: String) -> [Int] {
let groups = parenString.split(separator: " ")
var maxDepths = [Int]()
for group in groups {
var currentDepth = 0
var maxDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
maxDepth = max(maxDepth, currentDepth)
} else if char == ")" {
currentDepth -= 1
}
}
maxDepths.append(maxDepth)
}
return maxDepths
}```swift
func parseNestedParens(parenString: String) -> [Int] {
let groups = parenString.split(separator: " ")
var maxDepths = [Int]()
for group in groups {
var currentDepth = 0
var maxDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
maxDepth = max(maxDepth, currentDepth)
} else if char == ")" {
currentDepth -= 1
}
}
maxDepths.append(maxDepth)
}
return maxDepths
}
```func parseNestedParens(parenString: String) -> [Int] {
let groups = parenString.split(separator: " ")
var maxDepths = [Int]()
for group in groups {
var currentDepth = 0
var maxDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
maxDepth = max(maxDepth, currentDepth)
} else if char == ")" {
currentDepth -= 1
}
}
maxDepths.append(maxDepth)
}
return maxDepths
}```swift
func parseNestedParens(parenString: String) -> [Int] {
let groups = parenString.split(separator: " ")
var maxDepths = [Int]()
for group in groups {
var currentDepth = 0
var maxDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
maxDepth = max(maxDepth, currentDepth)
} else if char == ")" {
currentDepth -= 1
}
}
maxDepths.append(maxDepth)
}
return maxDepths
}
```func parseNestedParens(parenString: String) -> [Int] {
let groups = parenString.split(separator: " ")
var maxDepths = [Int]()
for group in groups {
var currentDepth = 0
var maxDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
maxDepth = max(maxDepth, currentDepth)
} else if char == ")" {
currentDepth -= 1
}
}
maxDepths.append(maxDepth)
}
return maxDepths
}```swift
func parseNestedParens(parenString: String) -> [Int] {
let groups = parenString.split(separator: " ")
var maxDepths = [Int]()
for group in groups {
var currentDepth = 0
var maxDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
maxDepth = max(maxDepth, currentDepth)
} else if char == ")" {
currentDepth -= 1
}
}
maxDepths.append(maxDepth)
}
return maxDepths
}
```func parseNestedParens(parenString: String) -> [Int] {
let groups = parenString.split(separator: " ")
var maxDepths = [Int]()
for group in groups {
var currentDepth = 0
var maxDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
maxDepth = max(maxDepth, currentDepth)
} else if char == ")" {
currentDepth -= 1
}
}
maxDepths.append(maxDepth)
}
return maxDepths
}```swift
func parseNestedParens(parenString: String) -> [Int] {
let groups = parenString.split(separator: " ")
var maxDepths = [Int]()
for group in groups {
var currentDepth = 0
var maxDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
maxDepth = max(maxDepth, currentDepth)
} else if char == ")" {
currentDepth -= 1
}
}
maxDepths.append(maxDepth)
}
return maxDepths
}
```func parseNestedParens(parenString: String) -> [Int] {
let groups = parenString.split(separator: " ")
var maxDepths = [Int]()
for group in groups {
var currentDepth = 0
var maxDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
if currentDepth > maxDepth {
maxDepth = currentDepth
}
} else if char == ")" {
currentDepth -= 1
}
}
maxDepths.append(maxDepth)
}
return maxDepths
}```swift
func parseNestedParens(parenString: String) -> [Int] {
let groups = parenString.split(separator: " ")
var maxDepths = [Int]()
for group in groups {
var currentDepth = 0
var maxDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
if currentDepth > maxDepth {
maxDepth = currentDepth
}
} else if char == ")" {
currentDepth -= 1
}
}
maxDepths.append(maxDepth)
}
return maxDepths
}
```func filterBySubstring(strings: [String], substring: String) -> [String] {
return strings.filter { $0.contains(substring) }
}```swift
func filterBySubstring(strings: [String], substring: String) -> [String] {
return strings.filter { $0.contains(substring) }
}
```func filterBySubstring(strings: [String], substring: String) -> [String] {
return strings.filter { $0.contains(substring) }
}```swift
func filterBySubstring(strings: [String], substring: String) -> [String] {
return strings.filter { $0.contains(substring) }
}
```func filterBySubstring(strings: [String], substring: String) -> [String] {
return strings.filter { $0.contains(substring) }
}```swift
func filterBySubstring(strings: [String], substring: String) -> [String] {
return strings.filter { $0.contains(substring) }
}
```func filterBySubstring(strings: [String], substring: String) -> [String] {
return strings.filter { $0.contains(substring) }
}```swift
func filterBySubstring(strings: [String], substring: String) -> [String] {
return strings.filter { $0.contains(substring) }
}
```func filterBySubstring(strings: [String], substring: String) -> [String] {
return strings.filter { $0.contains(substring) }
}```swift
func filterBySubstring(strings: [String], substring: String) -> [String] {
return strings.filter { $0.contains(substring) }
}
```func filterBySubstring(strings: [String], substring: String) -> [String] {
return strings.filter { $0.contains(substring) }
}```swift
func filterBySubstring(strings: [String], substring: String) -> [String] {
return strings.filter { $0.contains(substring) }
}
```func filterBySubstring(strings: [String], substring: String) -> [String] {
return strings.filter { $0.contains(substring) }
}```swift
func filterBySubstring(strings: [String], substring: String) -> [String] {
return strings.filter { $0.contains(substring) }
}
```func filterBySubstring(strings: [String], substring: String) -> [String] {
return strings.filter { $0.contains(substring) }
}```swift
func filterBySubstring(strings: [String], substring: String) -> [String] {
return strings.filter { $0.contains(substring) }
}
```func filterBySubstring(strings: [String], substring: String) -> [String] {
return strings.filter { $0.contains(substring) }
}```swift
func filterBySubstring(strings: [String], substring: String) -> [String] {
return strings.filter { $0.contains(substring) }
}
```func filterBySubstring(strings: [String], substring: String) -> [String] {
return strings.filter { $0.contains(substring) }
}```swift
func filterBySubstring(strings: [String], substring: String) -> [String] {
return strings.filter { $0.contains(substring) }
}
```func sumProduct(numbers: [Int]) -> (Int, Int) {
let sum = numbers.reduce(0, +)
let product = numbers.isEmpty ? 1 : numbers.reduce(1, *)
return (sum, product)
}```swift
func sumProduct(numbers: [Int]) -> (Int, Int) {
let sum = numbers.reduce(0, +)
let product = numbers.isEmpty ? 1 : numbers.reduce(1, *)
return (sum, product)
}
```func sumProduct(numbers: [Int]) -> (Int, Int) {
let sum = numbers.reduce(0, +)
let product = numbers.isEmpty ? 1 : numbers.reduce(1, *)
return (sum, product)
}```swift
func sumProduct(numbers: [Int]) -> (Int, Int) {
let sum = numbers.reduce(0, +)
let product = numbers.isEmpty ? 1 : numbers.reduce(1, *)
return (sum, product)
}
```func sumProduct(numbers: [Int]) -> (Int, Int) {
let sum = numbers.reduce(0, +)
let product = numbers.isEmpty ? 1 : numbers.reduce(1, *)
return (sum, product)
}```swift
func sumProduct(numbers: [Int]) -> (Int, Int) {
let sum = numbers.reduce(0, +)
let product = numbers.isEmpty ? 1 : numbers.reduce(1, *)
return (sum, product)
}
```func sumProduct(numbers: [Int]) -> (Int, Int) {
let sum = numbers.reduce(0, +)
let product = numbers.isEmpty ? 1 : numbers.reduce(1, *)
return (sum, product)
}```swift
func sumProduct(numbers: [Int]) -> (Int, Int) {
let sum = numbers.reduce(0, +)
let product = numbers.isEmpty ? 1 : numbers.reduce(1, *)
return (sum, product)
}
```func sumProduct(numbers: [Int]) -> (Int, Int) {
let sum = numbers.reduce(0, +)
let product = numbers.isEmpty ? 1 : numbers.reduce(1, *)
return (sum, product)
}```swift
func sumProduct(numbers: [Int]) -> (Int, Int) {
let sum = numbers.reduce(0, +)
let product = numbers.isEmpty ? 1 : numbers.reduce(1, *)
return (sum, product)
}
```func sumProduct(numbers: [Int]) -> (Int, Int) {
let sum = numbers.reduce(0, +)
let product = numbers.reduce(1, *)
return (sum, product)
}```swift
func sumProduct(numbers: [Int]) -> (Int, Int) {
let sum = numbers.reduce(0, +)
let product = numbers.reduce(1, *)
return (sum, product)
}
```func sumProduct(numbers: [Int]) -> (Int, Int) {
let sum = numbers.reduce(0, +)
let product = numbers.isEmpty ? 1 : numbers.reduce(1, *)
return (sum, product)
}```swift
func sumProduct(numbers: [Int]) -> (Int, Int) {
let sum = numbers.reduce(0, +)
let product = numbers.isEmpty ? 1 : numbers.reduce(1, *)
return (sum, product)
}
```func sumProduct(numbers: [Int]) -> (Int, Int) {
let sum = numbers.reduce(0, +)
let product = numbers.isEmpty ? 1 : numbers.reduce(1, *)
return (sum, product)
}```swift
func sumProduct(numbers: [Int]) -> (Int, Int) {
let sum = numbers.reduce(0, +)
let product = numbers.isEmpty ? 1 : numbers.reduce(1, *)
return (sum, product)
}
```func sumProduct(numbers: [Int]) -> (Int, Int) {
let sum = numbers.reduce(0, +)
let product = numbers.isEmpty ? 1 : numbers.reduce(1, *)
return (sum, product)
}```swift
func sumProduct(numbers: [Int]) -> (Int, Int) {
let sum = numbers.reduce(0, +)
let product = numbers.isEmpty ? 1 : numbers.reduce(1, *)
return (sum, product)
}
```func sumProduct(numbers: [Int]) -> (Int, Int) {
let sum = numbers.reduce(0, +)
let product = numbers.isEmpty ? 1 : numbers.reduce(1, *)
return (sum, product)
}```swift
func sumProduct(numbers: [Int]) -> (Int, Int) {
let sum = numbers.reduce(0, +)
let product = numbers.isEmpty ? 1 : numbers.reduce(1, *)
return (sum, product)
}
```func rollingMax(numbers: [Int]) -> [Int] {
var result = [Int]()
var currentMax = Int.min
for number in numbers {
if number > currentMax {
currentMax = number
}
result.append(currentMax)
}
return result
}```swift
func rollingMax(numbers: [Int]) -> [Int] {
var result = [Int]()
var currentMax = Int.min
for number in numbers {
if number > currentMax {
currentMax = number
}
result.append(currentMax)
}
return result
}
```func rollingMax(numbers: [Int]) -> [Int] {
var result = [Int]()
var currentMax = Int.min
for number in numbers {
if number > currentMax {
currentMax = number
}
result.append(currentMax)
}
return result
}```swift
func rollingMax(numbers: [Int]) -> [Int] {
var result = [Int]()
var currentMax = Int.min
for number in numbers {
if number > currentMax {
currentMax = number
}
result.append(currentMax)
}
return result
}
```func rollingMax(numbers: [Int]) -> [Int] {
var result = [Int]()
var currentMax = Int.min
for number in numbers {
if number > currentMax {
currentMax = number
}
result.append(currentMax)
}
return result
}```swift
func rollingMax(numbers: [Int]) -> [Int] {
var result = [Int]()
var currentMax = Int.min
for number in numbers {
if number > currentMax {
currentMax = number
}
result.append(currentMax)
}
return result
}
```func rollingMax(numbers: [Int]) -> [Int] {
var result = [Int]()
var currentMax = Int.min
for number in numbers {
if number > currentMax {
currentMax = number
}
result.append(currentMax)
}
return result
}```swift
func rollingMax(numbers: [Int]) -> [Int] {
var result = [Int]()
var currentMax = Int.min
for number in numbers {
if number > currentMax {
currentMax = number
}
result.append(currentMax)
}
return result
}
```func rollingMax(numbers: [Int]) -> [Int] {
var result = [Int]()
var currentMax = Int.min
for number in numbers {
if number > currentMax {
currentMax = number
}
result.append(currentMax)
}
return result
}```swift
func rollingMax(numbers: [Int]) -> [Int] {
var result = [Int]()
var currentMax = Int.min
for number in numbers {
if number > currentMax {
currentMax = number
}
result.append(currentMax)
}
return result
}
```func rollingMax(numbers: [Int]) -> [Int] {
var result = [Int]()
var currentMax = Int.min
for number in numbers {
if number > currentMax {
currentMax = number
}
result.append(currentMax)
}
return result
}```swift
func rollingMax(numbers: [Int]) -> [Int] {
var result = [Int]()
var currentMax = Int.min
for number in numbers {
if number > currentMax {
currentMax = number
}
result.append(currentMax)
}
return result
}
```func rollingMax(numbers: [Int]) -> [Int] {
var result = [Int]()
var currentMax = Int.min
for number in numbers {
if number > currentMax {
currentMax = number
}
result.append(currentMax)
}
return result
}```swift
func rollingMax(numbers: [Int]) -> [Int] {
var result = [Int]()
var currentMax = Int.min
for number in numbers {
if number > currentMax {
currentMax = number
}
result.append(currentMax)
}
return result
}
```func rollingMax(numbers: [Int]) -> [Int] {
var result = [Int]()
var currentMax = Int.min
for number in numbers {
if number > currentMax {
currentMax = number
}
result.append(currentMax)
}
return result
}```swift
func rollingMax(numbers: [Int]) -> [Int] {
var result = [Int]()
var currentMax = Int.min
for number in numbers {
if number > currentMax {
currentMax = number
}
result.append(currentMax)
}
return result
}
```func rollingMax(numbers: [Int]) -> [Int] {
var result = [Int]()
var currentMax = Int.min
for number in numbers {
if number > currentMax {
currentMax = number
}
result.append(currentMax)
}
return result
}```swift
func rollingMax(numbers: [Int]) -> [Int] {
var result = [Int]()
var currentMax = Int.min
for number in numbers {
if number > currentMax {
currentMax = number
}
result.append(currentMax)
}
return result
}
```func rollingMax(numbers: [Int]) -> [Int] {
var result = [Int]()
var maxSoFar = Int.min
for number in numbers {
if number > maxSoFar {
maxSoFar = number
}
result.append(maxSoFar)
}
return result
}```swift
func rollingMax(numbers: [Int]) -> [Int] {
var result = [Int]()
var maxSoFar = Int.min
for number in numbers {
if number > maxSoFar {
maxSoFar = number
}
result.append(maxSoFar)
}
return result
}
```func makePalindrome(string: String) -> String {
let reversedString = String(string.reversed())
let n = string.count
for i in 0..<n {
let suffix = String(string.suffix(n - i))
let reversedPrefix = String(reversedString.suffix(n - i))
if suffix == reversedPrefix {
let prefixToReverse = String(string.prefix(i))
return string + String(prefixToReverse.reversed())
}
}
return string + String(string.dropLast().reversed())
}```swift
func makePalindrome(string: String) -> String {
let reversedString = String(string.reversed())
let n = string.count
for i in 0..<n {
let suffix = String(string.suffix(n - i))
let reversedPrefix = String(reversedString.suffix(n - i))
if suffix == reversedPrefix {
let prefixToReverse = String(string.prefix(i))
return string + String(prefixToReverse.reversed())
}
}
return string + String(string.dropLast().reversed())
}
```func makePalindrome(string: String) -> String {
let reversedString = String(string.reversed())
let n = string.count
for i in 0..<n {
let prefix = String(reversedString.prefix(i))
let suffix = String(string.suffix(n - i))
if suffix == String(prefix.reversed()) {
return string + prefix
}
}
return string + String(reversedString.dropFirst())
}```swift
func makePalindrome(string: String) -> String {
let reversedString = String(string.reversed())
let n = string.count
for i in 0..<n {
let prefix = String(reversedString.prefix(i))
let suffix = String(string.suffix(n - i))
if suffix == String(prefix.reversed()) {
return string + prefix
}
}
return string + String(reversedString.dropFirst())
}
``` // XCTAssertTrue failedfunc makePalindrome(string: String) -> String {
let characters = Array(string)
let n = characters.count
var maxLen = 0
for i in stride(from: n, to: 0, by: -1) {
var isPalindrome = true
for j in 0..<(i / 2) {
if characters[j] != characters[i - j - 1] {
isPalindrome = false
break
}
}
if isPalindrome {
maxLen = i
break
}
}
let prefix = String(characters[0..<(n - maxLen)])
let reversedPrefix = String(prefix.reversed())
return string + reversedPrefix
}```swift
func makePalindrome(string: String) -> String {
let characters = Array(string)
let n = characters.count
var maxLen = 0
for i in stride(from: n, to: 0, by: -1) {
var isPalindrome = true
for j in 0..<(i / 2) {
if characters[j] != characters[i - j - 1] {
isPalindrome = false
break
}
}
if isPalindrome {
maxLen = i
break
}
}
let prefix = String(characters[0..<(n - maxLen)])
let reversedPrefix = String(prefix.reversed())
return string + reversedPrefix
}
```func makePalindrome(string: String) -> String {
let reversedString = String(string.reversed())
let n = string.count
for i in 0..<n {
let prefix = String(string.prefix(i))
let suffix = String(string.suffix(n - i))
if suffix == String(suffix.reversed()) {
return string + String(prefix.reversed())
}
}
return string + String(reversedString.dropFirst())
}```swift
func makePalindrome(string: String) -> String {
let reversedString = String(string.reversed())
let n = string.count
for i in 0..<n {
let prefix = String(string.prefix(i))
let suffix = String(string.suffix(n - i))
if suffix == String(suffix.reversed()) {
return string + String(prefix.reversed())
}
}
return string + String(reversedString.dropFirst())
}
```func makePalindrome(string: String) -> String {
let characters = Array(string)
let n = characters.count
var maxLen = 0
for i in stride(from: n, through: 0, by: -1) {
if isPalindrome(characters, 0, i - 1) {
maxLen = i
break
}
}
let remaining = String(characters[maxLen..<n])
let reversedRemaining = String(remaining.reversed())
return string + reversedRemaining
}
private func isPalindrome(_ characters: [Character], _ left: Int, _ right: Int) -> Bool {
var l = left
var r = right
while l < r {
if characters[l] != characters[r] {
return false
}
l += 1
r -= 1
}
return true
}```swift
func makePalindrome(string: String) -> String {
let characters = Array(string)
let n = characters.count
var maxLen = 0
for i in stride(from: n, through: 0, by: -1) {
if isPalindrome(characters, 0, i - 1) {
maxLen = i
break
}
}
let remaining = String(characters[maxLen..<n])
let reversedRemaining = String(remaining.reversed())
return string + reversedRemaining
}
private func isPalindrome(_ characters: [Character], _ left: Int, _ right: Int) -> Bool {
var l = left
var r = right
while l < r {
if characters[l] != characters[r] {
return false
}
l += 1
r -= 1
}
return true
}
``` // XCTAssertTrue failedfunc makePalindrome(string: String) -> String {
let characters = Array(string)
let n = characters.count
var maxLen = 0
for i in stride(from: n, through: 1, by: -1) {
var isPalindrome = true
for j in 0..<(i / 2) {
if characters[j] != characters[i - j - 1] {
isPalindrome = false
break
}
}
if isPalindrome {
maxLen = i
break
}
}
let prefix = String(characters[0..<(n - maxLen)])
let reversedPrefix = String(prefix.reversed())
return string + reversedPrefix
}```swift
func makePalindrome(string: String) -> String {
let characters = Array(string)
let n = characters.count
var maxLen = 0
for i in stride(from: n, through: 1, by: -1) {
var isPalindrome = true
for j in 0..<(i / 2) {
if characters[j] != characters[i - j - 1] {
isPalindrome = false
break
}
}
if isPalindrome {
maxLen = i
break
}
}
let prefix = String(characters[0..<(n - maxLen)])
let reversedPrefix = String(prefix.reversed())
return string + reversedPrefix
}
```func makePalindrome(string: String) -> String {
let reversedString = String(string.reversed())
let n = string.count
for i in 0..<n {
let suffix = String(string.suffix(n - i))
let reversedPrefix = String(reversedString.suffix(i))
if suffix == reversedPrefix {
let prefixToReverse = String(string.prefix(i))
return string + String(prefixToReverse.reversed())
}
}
return string + String(string.dropLast().reversed())
}```swift
func makePalindrome(string: String) -> String {
let reversedString = String(string.reversed())
let n = string.count
for i in 0..<n {
let suffix = String(string.suffix(n - i))
let reversedPrefix = String(reversedString.suffix(i))
if suffix == reversedPrefix {
let prefixToReverse = String(string.prefix(i))
return string + String(prefixToReverse.reversed())
}
}
return string + String(string.dropLast().reversed())
}
``` // XCTAssertTrue failedfunc makePalindrome(string: String) -> String {
let reversedString = String(string.reversed())
let n = string.count
for i in 0..<n {
let suffix = String(string.suffix(n - i))
let reversedPrefix = String(reversedString.suffix(i))
if suffix == reversedPrefix {
let prefixToAdd = String(string.prefix(i).reversed())
return string + prefixToAdd
}
}
return string + String(string.dropLast().reversed())
}```swift
func makePalindrome(string: String) -> String {
let reversedString = String(string.reversed())
let n = string.count
for i in 0..<n {
let suffix = String(string.suffix(n - i))
let reversedPrefix = String(reversedString.suffix(i))
if suffix == reversedPrefix {
let prefixToAdd = String(string.prefix(i).reversed())
return string + prefixToAdd
}
}
return string + String(string.dropLast().reversed())
}
``` // XCTAssertTrue failedfunc makePalindrome(string: String) -> String {
let characters = Array(string)
let n = characters.count
var maxLen = 0
for i in stride(from: n, to: 0, by: -1) {
var isPalindrome = true
for j in 0..<(i / 2) {
if characters[j] != characters[i - j - 1] {
isPalindrome = false
break
}
}
if isPalindrome {
maxLen = i
break
}
}
let prefix = String(characters[0..<(n - maxLen)])
let reversedPrefix = String(prefix.reversed())
return string + reversedPrefix
}```swift
func makePalindrome(string: String) -> String {
let characters = Array(string)
let n = characters.count
var maxLen = 0
for i in stride(from: n, to: 0, by: -1) {
var isPalindrome = true
for j in 0..<(i / 2) {
if characters[j] != characters[i - j - 1] {
isPalindrome = false
break
}
}
if isPalindrome {
maxLen = i
break
}
}
let prefix = String(characters[0..<(n - maxLen)])
let reversedPrefix = String(prefix.reversed())
return string + reversedPrefix
}
```func makePalindrome(string: String) -> String {
let characters = Array(string)
let reversedCharacters = characters.reversed()
let n = characters.count
var maxPalindromeLength = 0
for i in 0..<n {
if characters[i...] == reversedCharacters[..<n-i] {
maxPalindromeLength = n - i
break
}
}
let prefix = characters[..<n-maxPalindromeLength]
let reversedPrefix = String(prefix.reversed())
return string + reversedPrefix
}```swift
func makePalindrome(string: String) -> String {
let characters = Array(string)
let reversedCharacters = characters.reversed()
let n = characters.count
var maxPalindromeLength = 0
for i in 0..<n {
if characters[i...] == reversedCharacters[..<n-i] {
maxPalindromeLength = n - i
break
}
}
let prefix = characters[..<n-maxPalindromeLength]
let reversedPrefix = String(prefix.reversed())
return string + reversedPrefix
}
```if characters[i...] == reversedCharacters[..<n-i] { // no exact matches in call to subscriptif characters[i...] == reversedCharacters[..<n-i] { // cannot convert value of type 'PartialRangeUpTo<Int>' to expected argument type 'Int'if characters[i...] == reversedCharacters[..<n-i] { // cannot convert value of type 'Slice<ReversedCollection<[String.Element]>>' (aka 'Slice<ReversedCollection<Array<Character>>>') to expected argument type 'ArraySlice<String.Element>' (aka 'ArraySlice<Character>')if characters[i...] == reversedCharacters[..<n-i] { // cannot convert value of type 'PartialRangeFrom<Int>' to expected argument type 'Int'let prefix = characters[..<n-maxPalindromeLength] // cannot convert value of type 'PartialRangeUpTo<Int>' to expected argument type 'Int'func stringXor(a: String, b: String) -> String {
let maxLength = max(a.count, b.count)
let paddedA = String(repeating: "0", count: maxLength - a.count) + a
let paddedB = String(repeating: "0", count: maxLength - b.count) + b
var result = ""
for i in 0..<maxLength {
let indexA = paddedA.index(paddedA.startIndex, offsetBy: i)
let indexB = paddedB.index(paddedB.startIndex, offsetBy: i)
let charA = paddedA[indexA]
let charB = paddedB[indexB]
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}```swift
func stringXor(a: String, b: String) -> String {
let maxLength = max(a.count, b.count)
let paddedA = String(repeating: "0", count: maxLength - a.count) + a
let paddedB = String(repeating: "0", count: maxLength - b.count) + b
var result = ""
for i in 0..<maxLength {
let indexA = paddedA.index(paddedA.startIndex, offsetBy: i)
let indexB = paddedB.index(paddedB.startIndex, offsetBy: i)
let charA = paddedA[indexA]
let charB = paddedB[indexB]
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}
```func stringXor(a: String, b: String) -> String {
let maxLength = max(a.count, b.count)
let paddedA = String(repeating: "0", count: maxLength - a.count) + a
let paddedB = String(repeating: "0", count: maxLength - b.count) + b
var result = ""
for i in 0..<maxLength {
let indexA = paddedA.index(paddedA.startIndex, offsetBy: i)
let indexB = paddedB.index(paddedB.startIndex, offsetBy: i)
let charA = paddedA[indexA]
let charB = paddedB[indexB]
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}```swift
func stringXor(a: String, b: String) -> String {
let maxLength = max(a.count, b.count)
let paddedA = String(repeating: "0", count: maxLength - a.count) + a
let paddedB = String(repeating: "0", count: maxLength - b.count) + b
var result = ""
for i in 0..<maxLength {
let indexA = paddedA.index(paddedA.startIndex, offsetBy: i)
let indexB = paddedB.index(paddedB.startIndex, offsetBy: i)
let charA = paddedA[indexA]
let charB = paddedB[indexB]
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}
```func stringXor(a: String, b: String) -> String {
let maxLength = max(a.count, b.count)
let paddedA = String(repeating: "0", count: maxLength - a.count) + a
let paddedB = String(repeating: "0", count: maxLength - b.count) + b
var result = ""
for i in 0..<maxLength {
let indexA = paddedA.index(paddedA.startIndex, offsetBy: i)
let indexB = paddedB.index(paddedB.startIndex, offsetBy: i)
let charA = paddedA[indexA]
let charB = paddedB[indexB]
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}```swift
func stringXor(a: String, b: String) -> String {
let maxLength = max(a.count, b.count)
let paddedA = String(repeating: "0", count: maxLength - a.count) + a
let paddedB = String(repeating: "0", count: maxLength - b.count) + b
var result = ""
for i in 0..<maxLength {
let indexA = paddedA.index(paddedA.startIndex, offsetBy: i)
let indexB = paddedB.index(paddedB.startIndex, offsetBy: i)
let charA = paddedA[indexA]
let charB = paddedB[indexB]
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}
```func stringXor(a: String, b: String) -> String {
let maxLength = max(a.count, b.count)
let paddedA = String(repeating: "0", count: maxLength - a.count) + a
let paddedB = String(repeating: "0", count: maxLength - b.count) + b
var result = ""
for i in 0..<maxLength {
let indexA = paddedA.index(paddedA.startIndex, offsetBy: i)
let indexB = paddedB.index(paddedB.startIndex, offsetBy: i)
let charA = paddedA[indexA]
let charB = paddedB[indexB]
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}```swift
func stringXor(a: String, b: String) -> String {
let maxLength = max(a.count, b.count)
let paddedA = String(repeating: "0", count: maxLength - a.count) + a
let paddedB = String(repeating: "0", count: maxLength - b.count) + b
var result = ""
for i in 0..<maxLength {
let indexA = paddedA.index(paddedA.startIndex, offsetBy: i)
let indexB = paddedB.index(paddedB.startIndex, offsetBy: i)
let charA = paddedA[indexA]
let charB = paddedB[indexB]
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}
```func stringXor(a: String, b: String) -> String {
let maxLength = max(a.count, b.count)
let paddedA = String(repeating: "0", count: maxLength - a.count) + a
let paddedB = String(repeating: "0", count: maxLength - b.count) + b
var result = ""
for i in 0..<maxLength {
let indexA = paddedA.index(paddedA.startIndex, offsetBy: i)
let indexB = paddedB.index(paddedB.startIndex, offsetBy: i)
let charA = paddedA[indexA]
let charB = paddedB[indexB]
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}```swift
func stringXor(a: String, b: String) -> String {
let maxLength = max(a.count, b.count)
let paddedA = String(repeating: "0", count: maxLength - a.count) + a
let paddedB = String(repeating: "0", count: maxLength - b.count) + b
var result = ""
for i in 0..<maxLength {
let indexA = paddedA.index(paddedA.startIndex, offsetBy: i)
let indexB = paddedB.index(paddedB.startIndex, offsetBy: i)
let charA = paddedA[indexA]
let charB = paddedB[indexB]
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}
```func stringXor(a: String, b: String) -> String {
let maxLength = max(a.count, b.count)
let paddedA = String(repeating: "0", count: maxLength - a.count) + a
let paddedB = String(repeating: "0", count: maxLength - b.count) + b
var result = ""
for i in 0..<maxLength {
let indexA = paddedA.index(paddedA.startIndex, offsetBy: i)
let indexB = paddedB.index(paddedB.startIndex, offsetBy: i)
let charA = paddedA[indexA]
let charB = paddedB[indexB]
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}```swift
func stringXor(a: String, b: String) -> String {
let maxLength = max(a.count, b.count)
let paddedA = String(repeating: "0", count: maxLength - a.count) + a
let paddedB = String(repeating: "0", count: maxLength - b.count) + b
var result = ""
for i in 0..<maxLength {
let indexA = paddedA.index(paddedA.startIndex, offsetBy: i)
let indexB = paddedB.index(paddedB.startIndex, offsetBy: i)
let charA = paddedA[indexA]
let charB = paddedB[indexB]
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}
```func stringXor(a: String, b: String) -> String {
let maxLength = max(a.count, b.count)
let paddedA = String(repeating: "0", count: maxLength - a.count) + a
let paddedB = String(repeating: "0", count: maxLength - b.count) + b
var result = ""
for i in 0..<maxLength {
let indexA = paddedA.index(paddedA.startIndex, offsetBy: i)
let indexB = paddedB.index(paddedB.startIndex, offsetBy: i)
let charA = paddedA[indexA]
let charB = paddedB[indexB]
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}```swift
func stringXor(a: String, b: String) -> String {
let maxLength = max(a.count, b.count)
let paddedA = String(repeating: "0", count: maxLength - a.count) + a
let paddedB = String(repeating: "0", count: maxLength - b.count) + b
var result = ""
for i in 0..<maxLength {
let indexA = paddedA.index(paddedA.startIndex, offsetBy: i)
let indexB = paddedB.index(paddedB.startIndex, offsetBy: i)
let charA = paddedA[indexA]
let charB = paddedB[indexB]
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}
```func stringXor(a: String, b: String) -> String {
let maxLength = max(a.count, b.count)
let paddedA = String(repeating: "0", count: maxLength - a.count) + a
let paddedB = String(repeating: "0", count: maxLength - b.count) + b
var result = ""
for i in 0..<maxLength {
let indexA = paddedA.index(paddedA.startIndex, offsetBy: i)
let indexB = paddedB.index(paddedB.startIndex, offsetBy: i)
let charA = paddedA[indexA]
let charB = paddedB[indexB]
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}```swift
func stringXor(a: String, b: String) -> String {
let maxLength = max(a.count, b.count)
let paddedA = String(repeating: "0", count: maxLength - a.count) + a
let paddedB = String(repeating: "0", count: maxLength - b.count) + b
var result = ""
for i in 0..<maxLength {
let indexA = paddedA.index(paddedA.startIndex, offsetBy: i)
let indexB = paddedB.index(paddedB.startIndex, offsetBy: i)
let charA = paddedA[indexA]
let charB = paddedB[indexB]
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}
```func stringXor(a: String, b: String) -> String {
let maxLength = max(a.count, b.count)
let paddedA = String(repeating: "0", count: maxLength - a.count) + a
let paddedB = String(repeating: "0", count: maxLength - b.count) + b
var result = ""
for i in 0..<maxLength {
let indexA = paddedA.index(paddedA.startIndex, offsetBy: i)
let indexB = paddedB.index(paddedB.startIndex, offsetBy: i)
let charA = paddedA[indexA]
let charB = paddedB[indexB]
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}```swift
func stringXor(a: String, b: String) -> String {
let maxLength = max(a.count, b.count)
let paddedA = String(repeating: "0", count: maxLength - a.count) + a
let paddedB = String(repeating: "0", count: maxLength - b.count) + b
var result = ""
for i in 0..<maxLength {
let indexA = paddedA.index(paddedA.startIndex, offsetBy: i)
let indexB = paddedB.index(paddedB.startIndex, offsetBy: i)
let charA = paddedA[indexA]
let charB = paddedB[indexB]
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}
```func stringXor(a: String, b: String) -> String {
let maxLength = max(a.count, b.count)
let paddedA = String(repeating: "0", count: maxLength - a.count) + a
let paddedB = String(repeating: "0", count: maxLength - b.count) + b
var result = ""
for i in 0..<maxLength {
let indexA = paddedA.index(paddedA.startIndex, offsetBy: i)
let indexB = paddedB.index(paddedB.startIndex, offsetBy: i)
let charA = paddedA[indexA]
let charB = paddedB[indexB]
if charA == charB {
result += "0"
} else {
result += "1"
}
}
return result
}```swift
func stringXor(a: String, b: String) -> String {
let maxLength = max(a.count, b.count)
let paddedA = String(repeating: "0", count: maxLength - a.count) + a
let paddedB = String(repeating: "0", count: maxLength - b.count) + b
var result = ""
for i in 0..<maxLength {
let indexA = paddedA.index(paddedA.startIndex, offsetBy: i)
let indexB = paddedB.index(paddedB.startIndex, offsetBy: i)
let charA = paddedA[indexA]
let charB = paddedB[indexB]
if charA == charB {
result += "0"
} else {
result += "1"
}
}
return result
}
```func longest(strings: [String]) -> String? {
guard !strings.isEmpty else { return nil }
return strings.max(by: { $0.count < $1.count })
}```swift
func longest(strings: [String]) -> String? {
guard !strings.isEmpty else { return nil }
return strings.max(by: { $0.count < $1.count })
}
```func longest(strings: [String]) -> String? {
if strings.isEmpty {
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? {
if strings.isEmpty {
return nil
}
var longestString = strings[0]
for string in strings {
if string.count > longestString.count {
longestString = string
}
}
return longestString
}
```func longest(strings: [String]) -> String? {
if strings.isEmpty {
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? {
if strings.isEmpty {
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 }
return strings.max(by: { $0.count < $1.count })
}```swift
func longest(strings: [String]) -> String? {
guard !strings.isEmpty else { return nil }
return strings.max(by: { $0.count < $1.count })
}
```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? {
if strings.isEmpty {
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? {
if strings.isEmpty {
return nil
}
var longestString = strings[0]
for string in strings {
if string.count > longestString.count {
longestString = string
}
}
return longestString
}
```func longest(strings: [String]) -> String? {
if strings.isEmpty {
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? {
if strings.isEmpty {
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? {
if strings.isEmpty {
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? {
if strings.isEmpty {
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 a = a
var b = b
while b != 0 {
let temp = b
b = a % b
a = temp
}
return a
}```swift
func greatestCommonDivisor(a: Int, b: Int) -> Int {
var a = a
var b = b
while b != 0 {
let temp = b
b = a % b
a = temp
}
return a
}
```func greatestCommonDivisor(a: Int, b: Int) -> Int {
var a = a
var b = b
while b != 0 {
let temp = b
b = a % b
a = temp
}
return a
}```swift
func greatestCommonDivisor(a: Int, b: Int) -> Int {
var a = a
var b = b
while b != 0 {
let temp = b
b = a % b
a = temp
}
return a
}
```func greatestCommonDivisor(a: Int, b: Int) -> Int {
var a = a
var b = b
while b != 0 {
let temp = b
b = a % b
a = temp
}
return abs(a)
}```swift
func greatestCommonDivisor(a: Int, b: Int) -> Int {
var a = a
var b = b
while b != 0 {
let temp = b
b = a % b
a = temp
}
return abs(a)
}
```func greatestCommonDivisor(a: Int, b: Int) -> Int {
var a = a
var b = b
while b != 0 {
let temp = b
b = a % b
a = temp
}
return a
}```swift
func greatestCommonDivisor(a: Int, b: Int) -> Int {
var a = a
var b = b
while b != 0 {
let temp = b
b = a % b
a = temp
}
return a
}
```func greatestCommonDivisor(a: Int, b: Int) -> Int {
var a = a
var b = b
while b != 0 {
let temp = b
b = a % b
a = temp
}
return a
}```swift
func greatestCommonDivisor(a: Int, b: Int) -> Int {
var a = a
var b = b
while b != 0 {
let temp = b
b = a % b
a = temp
}
return a
}
```func greatestCommonDivisor(a: Int, b: Int) -> Int {
var a = a
var b = b
while b != 0 {
let temp = b
b = a % b
a = temp
}
return a
}```swift
func greatestCommonDivisor(a: Int, b: Int) -> Int {
var a = a
var b = b
while b != 0 {
let temp = b
b = a % b
a = temp
}
return a
}
```func greatestCommonDivisor(a: Int, b: Int) -> Int {
var a = a
var b = b
while b != 0 {
let temp = b
b = a % b
a = temp
}
return a
}```swift
func greatestCommonDivisor(a: Int, b: Int) -> Int {
var a = a
var b = b
while b != 0 {
let temp = b
b = a % b
a = temp
}
return a
}
```func greatestCommonDivisor(a: Int, b: Int) -> Int {
var a = a
var b = b
while b != 0 {
let temp = b
b = a % b
a = temp
}
return a
}```swift
func greatestCommonDivisor(a: Int, b: Int) -> Int {
var a = a
var b = b
while b != 0 {
let temp = b
b = a % b
a = temp
}
return a
}
```func greatestCommonDivisor(a: Int, b: Int) -> Int {
var a = a
var b = b
while b != 0 {
let temp = b
b = a % b
a = temp
}
return a
}```swift
func greatestCommonDivisor(a: Int, b: Int) -> Int {
var a = a
var b = b
while b != 0 {
let temp = b
b = a % b
a = temp
}
return a
}
```func greatestCommonDivisor(a: Int, b: Int) -> Int {
var a = a
var b = b
while b != 0 {
let temp = b
b = a % b
a = temp
}
return abs(a)
}```swift
func greatestCommonDivisor(a: Int, b: Int) -> Int {
var a = a
var b = b
while b != 0 {
let temp = b
b = a % b
a = temp
}
return abs(a)
}
```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[..<index]))
}
return prefixes
}```swift
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[..<index]))
}
return prefixes
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc 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[..<index]))
}
return prefixes
}```swift
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[..<index]))
}
return prefixes
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc 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[string.startIndex..<index]))
}
return prefixes
}```swift
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[string.startIndex..<index]))
}
return prefixes
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc 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[string.startIndex..<index]))
}
return prefixes
}```swift
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[string.startIndex..<index]))
}
return prefixes
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc 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[..<index]))
}
return prefixes
}```swift
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[..<index]))
}
return prefixes
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc 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[string.startIndex..<index]))
}
return prefixes
}```swift
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[string.startIndex..<index]))
}
return prefixes
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc 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[string.startIndex..<index]))
}
return prefixes
}```swift
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[string.startIndex..<index]))
}
return prefixes
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc 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[..<index]))
}
return prefixes
}```swift
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[..<index]))
}
return prefixes
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc 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[string.startIndex..<index]))
}
return prefixes
}```swift
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[string.startIndex..<index]))
}
return prefixes
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc 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[string.startIndex..<index]))
}
return prefixes
}```swift
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[string.startIndex..<index]))
}
return prefixes
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc stringSequence(n: Int) -> String {
return (0...n).map(String.init).joined(separator: " ")
}```swift
func stringSequence(n: Int) -> String {
return (0...n).map(String.init).joined(separator: " ")
}
```func stringSequence(n: Int) -> String {
return (0...n).map(String.init).joined(separator: " ")
}```swift
func stringSequence(n: Int) -> String {
return (0...n).map(String.init).joined(separator: " ")
}
```func stringSequence(n: Int) -> String {
return (0...n).map(String.init).joined(separator: " ")
}```swift
func stringSequence(n: Int) -> String {
return (0...n).map(String.init).joined(separator: " ")
}
```func stringSequence(n: Int) -> String {
return (0...n).map(String.init).joined(separator: " ")
}```swift
func stringSequence(n: Int) -> String {
return (0...n).map(String.init).joined(separator: " ")
}
```func stringSequence(n: Int) -> String {
return (0...n).map(String.init).joined(separator: " ")
}```swift
func stringSequence(n: Int) -> String {
return (0...n).map(String.init).joined(separator: " ")
}
```func stringSequence(n: Int) -> String {
return (0...n).map(String.init).joined(separator: " ")
}```swift
func stringSequence(n: Int) -> String {
return (0...n).map(String.init).joined(separator: " ")
}
```func stringSequence(n: Int) -> String {
return (0...n).map(String.init).joined(separator: " ")
}```swift
func stringSequence(n: Int) -> String {
return (0...n).map(String.init).joined(separator: " ")
}
```func stringSequence(n: Int) -> String {
return (0...n).map(String.init).joined(separator: " ")
}```swift
func stringSequence(n: Int) -> String {
return (0...n).map(String.init).joined(separator: " ")
}
```func stringSequence(n: Int) -> String {
let numbers = Array(0...n)
return numbers.map(String.init).joined(separator: " ")
}```swift
func stringSequence(n: Int) -> String {
let numbers = Array(0...n)
return numbers.map(String.init).joined(separator: " ")
}
```func stringSequence(n: Int) -> String {
return (0...n).map(String.init).joined(separator: " ")
}```swift
func stringSequence(n: Int) -> String {
return (0...n).map(String.init).joined(separator: " ")
}
```func countDistinctCharacters(string: String) -> Int {
let lowercasedString = string.lowercased()
let charactersSet = Set(lowercasedString)
return charactersSet.count
}```swift
func countDistinctCharacters(string: String) -> Int {
let lowercasedString = string.lowercased()
let charactersSet = Set(lowercasedString)
return charactersSet.count
}
```func countDistinctCharacters(string: String) -> Int {
let lowercasedString = string.lowercased()
let characterSet = Set(lowercasedString)
return characterSet.count
}```swift
func countDistinctCharacters(string: String) -> Int {
let lowercasedString = string.lowercased()
let characterSet = Set(lowercasedString)
return characterSet.count
}
```func countDistinctCharacters(string: String) -> Int {
let lowercasedString = string.lowercased()
let charactersSet = Set(lowercasedString)
return charactersSet.count
}```swift
func countDistinctCharacters(string: String) -> Int {
let lowercasedString = string.lowercased()
let charactersSet = Set(lowercasedString)
return charactersSet.count
}
```func countDistinctCharacters(string: String) -> Int {
let lowercasedString = string.lowercased()
let charactersSet = Set(lowercasedString)
return charactersSet.count
}```swift
func countDistinctCharacters(string: String) -> Int {
let lowercasedString = string.lowercased()
let charactersSet = Set(lowercasedString)
return charactersSet.count
}
```func countDistinctCharacters(string: String) -> Int {
let lowercasedString = string.lowercased()
let charactersSet = Set(lowercasedString)
return charactersSet.count
}```swift
func countDistinctCharacters(string: String) -> Int {
let lowercasedString = string.lowercased()
let charactersSet = Set(lowercasedString)
return charactersSet.count
}
```func countDistinctCharacters(string: String) -> Int {
let lowercasedString = string.lowercased()
let characterSet = Set(lowercasedString)
return characterSet.count
}```swift
func countDistinctCharacters(string: String) -> Int {
let lowercasedString = string.lowercased()
let characterSet = Set(lowercasedString)
return characterSet.count
}
```func countDistinctCharacters(string: String) -> Int {
let lowercasedString = string.lowercased()
let characterSet = Set(lowercasedString)
return characterSet.count
}```swift
func countDistinctCharacters(string: String) -> Int {
let lowercasedString = string.lowercased()
let characterSet = Set(lowercasedString)
return characterSet.count
}
```func countDistinctCharacters(string: String) -> Int {
let lowercasedString = string.lowercased()
let charactersSet = Set(lowercasedString)
return charactersSet.count
}```swift
func countDistinctCharacters(string: String) -> Int {
let lowercasedString = string.lowercased()
let charactersSet = Set(lowercasedString)
return charactersSet.count
}
```func countDistinctCharacters(string: String) -> Int {
let lowercasedString = string.lowercased()
let characterSet = Set(lowercasedString)
return characterSet.count
}```swift
func countDistinctCharacters(string: String) -> Int {
let lowercasedString = string.lowercased()
let characterSet = Set(lowercasedString)
return characterSet.count
}
```func countDistinctCharacters(string: String) -> Int {
let lowercasedString = string.lowercased()
let charactersSet = Set(lowercasedString)
return charactersSet.count
}```swift
func countDistinctCharacters(string: String) -> Int {
let lowercasedString = string.lowercased()
let charactersSet = Set(lowercasedString)
return charactersSet.count
}
```func parseMusic(musicString: String) -> [Int] {
var beats: [Int] = []
var index = musicString.startIndex
while index < musicString.endIndex {
let char = musicString[index]
if char == "o" {
if musicString.index(after: index) < musicString.endIndex && musicString[musicString.index(after: index)] == "|" {
beats.append(2) // half note
index = musicString.index(index, offsetBy: 2)
} else {
beats.append(4) // whole note
index = musicString.index(after: index)
}
} else if char == "." {
if musicString.index(after: index) < musicString.endIndex && musicString[musicString.index(after: index)] == "|" {
beats.append(1) // quarter note
index = musicString.index(index, offsetBy: 2)
}
} else {
index = musicString.index(after: index)
}
// Skip spaces
while index < musicString.endIndex && musicString[index] == " " {
index = musicString.index(after: index)
}
}
return beats
}```swift
func parseMusic(musicString: String) -> [Int] {
var beats: [Int] = []
var index = musicString.startIndex
while index < musicString.endIndex {
let char = musicString[index]
if char == "o" {
if musicString.index(after: index) < musicString.endIndex && musicString[musicString.index(after: index)] == "|" {
beats.append(2) // half note
index = musicString.index(index, offsetBy: 2)
} else {
beats.append(4) // whole note
index = musicString.index(after: index)
}
} else if char == "." {
if musicString.index(after: index) < musicString.endIndex && musicString[musicString.index(after: index)] == "|" {
beats.append(1) // quarter note
index = musicString.index(index, offsetBy: 2)
}
} else {
index = musicString.index(after: index)
}
// Skip spaces
while index < musicString.endIndex && musicString[index] == " " {
index = musicString.index(after: index)
}
}
return beats
}
```func parseMusic(musicString: String) -> [Int] {
var results = [Int]()
let tokens = musicString.split(separator: " ", omittingEmptySubsequences: true)
var i = 0
while i < tokens.count {
let token = tokens[i]
if token == "o" {
results.append(4)
} else if token == "o|" {
results.append(2)
} else if token == ".|" {
results.append(1)
} else {
// Handle unexpected token by skipping or logging error
}
i += 1
}
return results
}```swift
func parseMusic(musicString: String) -> [Int] {
var results = [Int]()
let tokens = musicString.split(separator: " ", omittingEmptySubsequences: true)
var i = 0
while i < tokens.count {
let token = tokens[i]
if token == "o" {
results.append(4)
} else if token == "o|" {
results.append(2)
} else if token == ".|" {
results.append(1)
} else {
// Handle unexpected token by skipping or logging error
}
i += 1
}
return results
}
```func parseMusic(musicString: String) -> [Int] {
var results = [Int]()
let tokens = musicString.split(separator: " ", omittingEmptySubsequences: true)
for token in tokens {
if token == "o" {
results.append(4)
} else if token == "o|" {
results.append(2)
} else if token == ".|" {
results.append(1)
}
}
return results
}```swift
func parseMusic(musicString: String) -> [Int] {
var results = [Int]()
let tokens = musicString.split(separator: " ", omittingEmptySubsequences: true)
for token in tokens {
if token == "o" {
results.append(4)
} else if token == "o|" {
results.append(2)
} else if token == ".|" {
results.append(1)
}
}
return results
}
```func parseMusic(musicString: String) -> [Int] {
var results = [Int]()
let tokens = musicString.split(separator: " ", omittingEmptySubsequences: true)
for token in tokens {
if token == "o" {
results.append(4)
} else if token == "o|" {
results.append(2)
} else if token == ".|" {
results.append(1)
}
}
return results
}```swift
func parseMusic(musicString: String) -> [Int] {
var results = [Int]()
let tokens = musicString.split(separator: " ", omittingEmptySubsequences: true)
for token in tokens {
if token == "o" {
results.append(4)
} else if token == "o|" {
results.append(2)
} else if token == ".|" {
results.append(1)
}
}
return results
}
```func parseMusic(musicString: String) -> [Int] {
var beats = [Int]()
var index = musicString.startIndex
while index < musicString.endIndex {
let currentChar = musicString[index]
if currentChar == "o" {
if musicString.index(after: index) < musicString.endIndex && musicString[musicString.index(after: index)] == "|" {
beats.append(2)
index = musicString.index(index, offsetBy: 2)
} else {
beats.append(4)
index = musicString.index(after: index)
}
} else if currentChar == "." {
if musicString.index(after: index) < musicString.endIndex && musicString[musicString.index(after: index)] == "|" {
beats.append(1)
index = musicString.index(index, offsetBy: 2)
} else {
index = musicString.index(after: index)
}
} else {
index = musicString.index(after: index)
}
}
return beats
}```swift
func parseMusic(musicString: String) -> [Int] {
var beats = [Int]()
var index = musicString.startIndex
while index < musicString.endIndex {
let currentChar = musicString[index]
if currentChar == "o" {
if musicString.index(after: index) < musicString.endIndex && musicString[musicString.index(after: index)] == "|" {
beats.append(2)
index = musicString.index(index, offsetBy: 2)
} else {
beats.append(4)
index = musicString.index(after: index)
}
} else if currentChar == "." {
if musicString.index(after: index) < musicString.endIndex && musicString[musicString.index(after: index)] == "|" {
beats.append(1)
index = musicString.index(index, offsetBy: 2)
} else {
index = musicString.index(after: index)
}
} else {
index = musicString.index(after: index)
}
}
return beats
}
```func parseMusic(musicString: String) -> [Int] {
var results = [Int]()
let tokens = musicString.split(separator: " ", omittingEmptySubsequences: true)
for token in tokens {
if token == "o" {
results.append(4)
} else if token == "o|" {
results.append(2)
} else if token == ".|" {
results.append(1)
}
}
return results
}```swift
func parseMusic(musicString: String) -> [Int] {
var results = [Int]()
let tokens = musicString.split(separator: " ", omittingEmptySubsequences: true)
for token in tokens {
if token == "o" {
results.append(4)
} else if token == "o|" {
results.append(2)
} else if token == ".|" {
results.append(1)
}
}
return results
}
```func parseMusic(musicString: String) -> [Int] {
var beats = [Int]()
let tokens = musicString.split(separator: " ")
var index = 0
while index < tokens.count {
let token = tokens[index]
if token == "o" {
beats.append(4)
} else if token == "o|" {
beats.append(2)
} else if token == ".|" {
beats.append(1)
} else {
// Handle unexpected token
}
index += 1
}
return beats
}```swift
func parseMusic(musicString: String) -> [Int] {
var beats = [Int]()
let tokens = musicString.split(separator: " ")
var index = 0
while index < tokens.count {
let token = tokens[index]
if token == "o" {
beats.append(4)
} else if token == "o|" {
beats.append(2)
} else if token == ".|" {
beats.append(1)
} else {
// Handle unexpected token
}
index += 1
}
return beats
}
```func parseMusic(musicString: String) -> [Int] {
var results = [Int]()
let tokens = musicString.split(separator: " ")
var i = 0
while i < tokens.count {
let token = String(tokens[i])
if token == "o" {
results.append(4)
} else if token == "o|" {
results.append(2)
} else if token == ".|" {
results.append(1)
} else {
// Handle unexpected token by skipping or logging error
}
i += 1
}
return results
}```swift
func parseMusic(musicString: String) -> [Int] {
var results = [Int]()
let tokens = musicString.split(separator: " ")
var i = 0
while i < tokens.count {
let token = String(tokens[i])
if token == "o" {
results.append(4)
} else if token == "o|" {
results.append(2)
} else if token == ".|" {
results.append(1)
} else {
// Handle unexpected token by skipping or logging error
}
i += 1
}
return results
}
```func parseMusic(musicString: String) -> [Int] {
var results = [Int]()
let tokens = musicString.split(separator: " ")
var i = 0
while i < tokens.count {
let token = tokens[i]
if token == "o" {
results.append(4)
} else if token == "o|" {
results.append(2)
} else if token == ".|" {
results.append(1)
} else {
// Handle unexpected token
print("Unexpected token: \(token)")
}
i += 1
}
return results
}```swift
func parseMusic(musicString: String) -> [Int] {
var results = [Int]()
let tokens = musicString.split(separator: " ")
var i = 0
while i < tokens.count {
let token = tokens[i]
if token == "o" {
results.append(4)
} else if token == "o|" {
results.append(2)
} else if token == ".|" {
results.append(1)
} else {
// Handle unexpected token
print("Unexpected token: \(token)")
}
i += 1
}
return results
}
```func parseMusic(musicString: String) -> [Int] {
var beats: [Int] = []
let tokens = musicString.split(separator: " ").map(String.init)
var i = 0
while i < tokens.count {
let token = tokens[i]
if token == "o" {
beats.append(4)
} else if token == "o|" {
beats.append(2)
} else if token == ".|" {
beats.append(1)
} else {
// Handle unexpected token
}
i += 1
}
return beats
}```swift
func parseMusic(musicString: String) -> [Int] {
var beats: [Int] = []
let tokens = musicString.split(separator: " ").map(String.init)
var i = 0
while i < tokens.count {
let token = tokens[i]
if token == "o" {
beats.append(4)
} else if token == "o|" {
beats.append(2)
} else if token == ".|" {
beats.append(1)
} else {
// Handle unexpected token
}
i += 1
}
return beats
}
```func howManyTimes(string: String, substring: String) -> Int {
let stringCount = string.count
let substringCount = substring.count
if substringCount == 0 || stringCount < substringCount {
return 0
}
var count = 0
let rangeLimit = stringCount - substringCount
for i in 0...rangeLimit {
let startIndex = string.index(string.startIndex, offsetBy: i)
let endIndex = string.index(startIndex, offsetBy: substringCount)
if string[startIndex..<endIndex] == substring {
count += 1
}
}
return count
}```swift
func howManyTimes(string: String, substring: String) -> Int {
let stringCount = string.count
let substringCount = substring.count
if substringCount == 0 || stringCount < substringCount {
return 0
}
var count = 0
let rangeLimit = stringCount - substringCount
for i in 0...rangeLimit {
let startIndex = string.index(string.startIndex, offsetBy: i)
let endIndex = string.index(startIndex, offsetBy: substringCount)
if string[startIndex..<endIndex] == substring {
count += 1
}
}
return count
}
```func howManyTimes(string: String, substring: String) -> Int {
let stringCount = string.count
let substringCount = substring.count
if substringCount == 0 || stringCount < substringCount {
return 0
}
var count = 0
let rangeLimit = stringCount - substringCount
for i in 0...rangeLimit {
let start = string.index(string.startIndex, offsetBy: i)
let end = string.index(start, offsetBy: substringCount)
if string[start..<end] == substring {
count += 1
}
}
return count
}```swift
func howManyTimes(string: String, substring: String) -> Int {
let stringCount = string.count
let substringCount = substring.count
if substringCount == 0 || stringCount < substringCount {
return 0
}
var count = 0
let rangeLimit = stringCount - substringCount
for i in 0...rangeLimit {
let start = string.index(string.startIndex, offsetBy: i)
let end = string.index(start, offsetBy: substringCount)
if string[start..<end] == substring {
count += 1
}
}
return count
}
```func howManyTimes(string: String, substring: String) -> Int {
let stringCount = string.count
let substringCount = substring.count
if substringCount == 0 || stringCount < substringCount {
return 0
}
var count = 0
let rangeLimit = stringCount - substringCount
for i in 0...rangeLimit {
let start = string.index(string.startIndex, offsetBy: i)
let end = string.index(start, offsetBy: substringCount)
if string[start..<end] == substring {
count += 1
}
}
return count
}```swift
func howManyTimes(string: String, substring: String) -> Int {
let stringCount = string.count
let substringCount = substring.count
if substringCount == 0 || stringCount < substringCount {
return 0
}
var count = 0
let rangeLimit = stringCount - substringCount
for i in 0...rangeLimit {
let start = string.index(string.startIndex, offsetBy: i)
let end = string.index(start, offsetBy: substringCount)
if string[start..<end] == substring {
count += 1
}
}
return count
}
```func howManyTimes(string: String, substring: String) -> Int {
let stringCount = string.count
let substringCount = substring.count
if substringCount == 0 || stringCount < substringCount {
return 0
}
var count = 0
let rangeLimit = stringCount - substringCount
for i in 0...rangeLimit {
let startIndex = string.index(string.startIndex, offsetBy: i)
let endIndex = string.index(startIndex, offsetBy: substringCount)
if string[startIndex..<endIndex] == substring {
count += 1
}
}
return count
}```swift
func howManyTimes(string: String, substring: String) -> Int {
let stringCount = string.count
let substringCount = substring.count
if substringCount == 0 || stringCount < substringCount {
return 0
}
var count = 0
let rangeLimit = stringCount - substringCount
for i in 0...rangeLimit {
let startIndex = string.index(string.startIndex, offsetBy: i)
let endIndex = string.index(startIndex, offsetBy: substringCount)
if string[startIndex..<endIndex] == substring {
count += 1
}
}
return count
}
```func howManyTimes(string: String, substring: String) -> Int {
let stringCount = string.count
let substringCount = substring.count
if substringCount == 0 || stringCount < substringCount {
return 0
}
var count = 0
let rangeLimit = stringCount - substringCount
for i in 0...rangeLimit {
let start = string.index(string.startIndex, offsetBy: i)
let end = string.index(start, offsetBy: substringCount)
if string[start..<end] == substring {
count += 1
}
}
return count
}```swift
func howManyTimes(string: String, substring: String) -> Int {
let stringCount = string.count
let substringCount = substring.count
if substringCount == 0 || stringCount < substringCount {
return 0
}
var count = 0
let rangeLimit = stringCount - substringCount
for i in 0...rangeLimit {
let start = string.index(string.startIndex, offsetBy: i)
let end = string.index(start, offsetBy: substringCount)
if string[start..<end] == substring {
count += 1
}
}
return count
}
```func howManyTimes(string: String, substring: String) -> Int {
let stringCount = string.count
let substringCount = substring.count
if substringCount == 0 || stringCount < substringCount {
return 0
}
var count = 0
let rangeLimit = stringCount - substringCount
for i in 0...rangeLimit {
let start = string.index(string.startIndex, offsetBy: i)
let end = string.index(start, offsetBy: substringCount)
if string[start..<end] == substring {
count += 1
}
}
return count
}```swift
func howManyTimes(string: String, substring: String) -> Int {
let stringCount = string.count
let substringCount = substring.count
if substringCount == 0 || stringCount < substringCount {
return 0
}
var count = 0
let rangeLimit = stringCount - substringCount
for i in 0...rangeLimit {
let start = string.index(string.startIndex, offsetBy: i)
let end = string.index(start, offsetBy: substringCount)
if string[start..<end] == substring {
count += 1
}
}
return count
}
```func howManyTimes(string: String, substring: String) -> Int {
let stringCount = string.count
let substringCount = substring.count
if substringCount == 0 || stringCount < substringCount {
return 0
}
var count = 0
let rangeLimit = stringCount - substringCount
for i in 0...rangeLimit {
let start = string.index(string.startIndex, offsetBy: i)
let end = string.index(start, offsetBy: substringCount)
if string[start..<end] == substring {
count += 1
}
}
return count
}```swift
func howManyTimes(string: String, substring: String) -> Int {
let stringCount = string.count
let substringCount = substring.count
if substringCount == 0 || stringCount < substringCount {
return 0
}
var count = 0
let rangeLimit = stringCount - substringCount
for i in 0...rangeLimit {
let start = string.index(string.startIndex, offsetBy: i)
let end = string.index(start, offsetBy: substringCount)
if string[start..<end] == substring {
count += 1
}
}
return count
}
```func howManyTimes(string: String, substring: String) -> Int {
let stringCount = string.count
let substringCount = substring.count
if substringCount == 0 || stringCount < substringCount {
return 0
}
var count = 0
let rangeLimit = stringCount - substringCount
for i in 0...rangeLimit {
let start = string.index(string.startIndex, offsetBy: i)
let end = string.index(start, offsetBy: substringCount)
if string[start..<end] == substring {
count += 1
}
}
return count
}```swift
func howManyTimes(string: String, substring: String) -> Int {
let stringCount = string.count
let substringCount = substring.count
if substringCount == 0 || stringCount < substringCount {
return 0
}
var count = 0
let rangeLimit = stringCount - substringCount
for i in 0...rangeLimit {
let start = string.index(string.startIndex, offsetBy: i)
let end = string.index(start, offsetBy: substringCount)
if string[start..<end] == substring {
count += 1
}
}
return count
}
```func howManyTimes(string: String, substring: String) -> Int {
let stringCount = string.count
let substringCount = substring.count
if substringCount == 0 || stringCount < substringCount {
return 0
}
var count = 0
let rangeLimit = stringCount - substringCount
for i in 0...rangeLimit {
let start = string.index(string.startIndex, offsetBy: i)
let end = string.index(start, offsetBy: substringCount)
if string[start..<end] == substring {
count += 1
}
}
return count
}```swift
func howManyTimes(string: String, substring: String) -> Int {
let stringCount = string.count
let substringCount = substring.count
if substringCount == 0 || stringCount < substringCount {
return 0
}
var count = 0
let rangeLimit = stringCount - substringCount
for i in 0...rangeLimit {
let start = string.index(string.startIndex, offsetBy: i)
let end = string.index(start, offsetBy: substringCount)
if string[start..<end] == substring {
count += 1
}
}
return count
}
```func howManyTimes(string: String, substring: String) -> Int {
let stringCount = string.count
let substringCount = substring.count
if substringCount == 0 || stringCount < substringCount {
return 0
}
var count = 0
let rangeLimit = stringCount - substringCount
for i in 0...rangeLimit {
let start = string.index(string.startIndex, offsetBy: i)
let end = string.index(start, offsetBy: substringCount)
if string[start..<end] == substring {
count += 1
}
}
return count
}```swift
func howManyTimes(string: String, substring: String) -> Int {
let stringCount = string.count
let substringCount = substring.count
if substringCount == 0 || stringCount < substringCount {
return 0
}
var count = 0
let rangeLimit = stringCount - substringCount
for i in 0...rangeLimit {
let start = string.index(string.startIndex, offsetBy: i)
let end = string.index(start, offsetBy: substringCount)
if string[start..<end] == substring {
count += 1
}
}
return count
}
```func sortNumbers(numbers: String) -> String {
let wordToNumber: [String: Int] = [
"zero": 0, "one": 1, "two": 2, "three": 3, "four": 4,
"five": 5, "six": 6, "seven": 7, "eight": 8, "nine": 9
]
let numberToWord: [Int: String] = [
0: "zero", 1: "one", 2: "two", 3: "three", 4: "four",
5: "five", 6: "six", 7: "seven", 8: "eight", 9: "nine"
]
let sortedWords = numbers.split(separator: " ")
.map { wordToNumber[String($0)]! }
.sorted()
.map { numberToWord[$0]! }
.joined(separator: " ")
return sortedWords
}```swift
func sortNumbers(numbers: String) -> String {
let wordToNumber: [String: Int] = [
"zero": 0, "one": 1, "two": 2, "three": 3, "four": 4,
"five": 5, "six": 6, "seven": 7, "eight": 8, "nine": 9
]
let numberToWord: [Int: String] = [
0: "zero", 1: "one", 2: "two", 3: "three", 4: "four",
5: "five", 6: "six", 7: "seven", 8: "eight", 9: "nine"
]
let sortedWords = numbers.split(separator: " ")
.map { wordToNumber[String($0)]! }
.sorted()
.map { numberToWord[$0]! }
.joined(separator: " ")
return sortedWords
}
```func sortNumbers(numbers: String) -> String {
let numberMap = ["zero": 0, "one": 1, "two": 2, "three": 3, "four": 4, "five": 5, "six": 6, "seven": 7, "eight": 8, "nine": 9]
let words = numbers.split(separator: " ")
let sortedWords = words.sorted { numberMap[String($0)]! < numberMap[String($1)]! }
return sortedWords.joined(separator: " ")
}```swift
func sortNumbers(numbers: String) -> String {
let numberMap = ["zero": 0, "one": 1, "two": 2, "three": 3, "four": 4, "five": 5, "six": 6, "seven": 7, "eight": 8, "nine": 9]
let words = numbers.split(separator: " ")
let sortedWords = words.sorted { numberMap[String($0)]! < numberMap[String($1)]! }
return sortedWords.joined(separator: " ")
}
```func sortNumbers(numbers: String) -> String {
let wordToNumber: [String: Int] = [
"zero": 0, "one": 1, "two": 2, "three": 3, "four": 4,
"five": 5, "six": 6, "seven": 7, "eight": 8, "nine": 9
]
let numberToWord: [Int: String] = [
0: "zero", 1: "one", 2: "two", 3: "three", 4: "four",
5: "five", 6: "six", 7: "seven", 8: "eight", 9: "nine"
]
let sortedWords = numbers.split(separator: " ")
.map { wordToNumber[String($0)] ?? -1 }
.sorted()
.map { numberToWord[$0] ?? "" }
.joined(separator: " ")
return sortedWords
}```swift
func sortNumbers(numbers: String) -> String {
let wordToNumber: [String: Int] = [
"zero": 0, "one": 1, "two": 2, "three": 3, "four": 4,
"five": 5, "six": 6, "seven": 7, "eight": 8, "nine": 9
]
let numberToWord: [Int: String] = [
0: "zero", 1: "one", 2: "two", 3: "three", 4: "four",
5: "five", 6: "six", 7: "seven", 8: "eight", 9: "nine"
]
let sortedWords = numbers.split(separator: " ")
.map { wordToNumber[String($0)] ?? -1 }
.sorted()
.map { numberToWord[$0] ?? "" }
.joined(separator: " ")
return sortedWords
}
```func sortNumbers(numbers: String) -> String {
let wordToNumber: [String: Int] = [
"zero": 0, "one": 1, "two": 2, "three": 3, "four": 4,
"five": 5, "six": 6, "seven": 7, "eight": 8, "nine": 9
]
let numberToWord: [Int: String] = [
0: "zero", 1: "one", 2: "two", 3: "three", 4: "four",
5: "five", 6: "six", 7: "seven", 8: "eight", 9: "nine"
]
let sortedWords = numbers.split(separator: " ")
.map { wordToNumber[String($0)] ?? -1 }
.sorted()
.map { numberToWord[$0] ?? "" }
.joined(separator: " ")
return sortedWords
}```swift
func sortNumbers(numbers: String) -> String {
let wordToNumber: [String: Int] = [
"zero": 0, "one": 1, "two": 2, "three": 3, "four": 4,
"five": 5, "six": 6, "seven": 7, "eight": 8, "nine": 9
]
let numberToWord: [Int: String] = [
0: "zero", 1: "one", 2: "two", 3: "three", 4: "four",
5: "five", 6: "six", 7: "seven", 8: "eight", 9: "nine"
]
let sortedWords = numbers.split(separator: " ")
.map { wordToNumber[String($0)] ?? -1 }
.sorted()
.map { numberToWord[$0] ?? "" }
.joined(separator: " ")
return sortedWords
}
```func sortNumbers(numbers: String) -> String {
let wordToNumber: [String: Int] = [
"zero": 0, "one": 1, "two": 2, "three": 3, "four": 4,
"five": 5, "six": 6, "seven": 7, "eight": 8, "nine": 9
]
let numberToWord: [Int: String] = [
0: "zero", 1: "one", 2: "two", 3: "three", 4: "four",
5: "five", 6: "six", 7: "seven", 8: "eight", 9: "nine"
]
let sortedWords = numbers.split(separator: " ")
.map { wordToNumber[String($0)] ?? -1 }
.sorted()
.map { numberToWord[$0] ?? "" }
.joined(separator: " ")
return sortedWords
}```swift
func sortNumbers(numbers: String) -> String {
let wordToNumber: [String: Int] = [
"zero": 0, "one": 1, "two": 2, "three": 3, "four": 4,
"five": 5, "six": 6, "seven": 7, "eight": 8, "nine": 9
]
let numberToWord: [Int: String] = [
0: "zero", 1: "one", 2: "two", 3: "three", 4: "four",
5: "five", 6: "six", 7: "seven", 8: "eight", 9: "nine"
]
let sortedWords = numbers.split(separator: " ")
.map { wordToNumber[String($0)] ?? -1 }
.sorted()
.map { numberToWord[$0] ?? "" }
.joined(separator: " ")
return sortedWords
}
```func sortNumbers(numbers: String) -> String {
let wordToNumber = ["zero": 0, "one": 1, "two": 2, "three": 3, "four": 4, "five": 5, "six": 6, "seven": 7, "eight": 8, "nine": 9]
let numberToWord = [0: "zero", 1: "one", 2: "two", 3: "three", 4: "four", 5: "five", 6: "six", 7: "seven", 8: "eight", 9: "nine"]
let sortedWords = numbers.split(separator: " ")
.map { wordToNumber[String($0)] ?? 0 }
.sorted()
.map { numberToWord[$0] ?? "" }
.joined(separator: " ")
return sortedWords
}```swift
func sortNumbers(numbers: String) -> String {
let wordToNumber = ["zero": 0, "one": 1, "two": 2, "three": 3, "four": 4, "five": 5, "six": 6, "seven": 7, "eight": 8, "nine": 9]
let numberToWord = [0: "zero", 1: "one", 2: "two", 3: "three", 4: "four", 5: "five", 6: "six", 7: "seven", 8: "eight", 9: "nine"]
let sortedWords = numbers.split(separator: " ")
.map { wordToNumber[String($0)] ?? 0 }
.sorted()
.map { numberToWord[$0] ?? "" }
.joined(separator: " ")
return sortedWords
}
```func sortNumbers(numbers: String) -> String {
let wordToNumber: [String: Int] = [
"zero": 0, "one": 1, "two": 2, "three": 3, "four": 4,
"five": 5, "six": 6, "seven": 7, "eight": 8, "nine": 9
]
let numberToWord: [Int: String] = [
0: "zero", 1: "one", 2: "two", 3: "three", 4: "four",
5: "five", 6: "six", 7: "seven", 8: "eight", 9: "nine"
]
let sortedWords = numbers.split(separator: " ")
.map { wordToNumber[String($0)] ?? -1 }
.sorted()
.map { numberToWord[$0] ?? "" }
.joined(separator: " ")
return sortedWords
}```swift
func sortNumbers(numbers: String) -> String {
let wordToNumber: [String: Int] = [
"zero": 0, "one": 1, "two": 2, "three": 3, "four": 4,
"five": 5, "six": 6, "seven": 7, "eight": 8, "nine": 9
]
let numberToWord: [Int: String] = [
0: "zero", 1: "one", 2: "two", 3: "three", 4: "four",
5: "five", 6: "six", 7: "seven", 8: "eight", 9: "nine"
]
let sortedWords = numbers.split(separator: " ")
.map { wordToNumber[String($0)] ?? -1 }
.sorted()
.map { numberToWord[$0] ?? "" }
.joined(separator: " ")
return sortedWords
}
```func sortNumbers(numbers: String) -> String {
let wordToNumber: [String: Int] = [
"zero": 0, "one": 1, "two": 2, "three": 3, "four": 4,
"five": 5, "six": 6, "seven": 7, "eight": 8, "nine": 9
]
let numberToWord: [Int: String] = [
0: "zero", 1: "one", 2: "two", 3: "three", 4: "four",
5: "five", 6: "six", 7: "seven", 8: "eight", 9: "nine"
]
let sortedWords = numbers.split(separator: " ")
.map { wordToNumber[String($0)]! }
.sorted()
.map { numberToWord[$0]! }
.joined(separator: " ")
return sortedWords
}```swift
func sortNumbers(numbers: String) -> String {
let wordToNumber: [String: Int] = [
"zero": 0, "one": 1, "two": 2, "three": 3, "four": 4,
"five": 5, "six": 6, "seven": 7, "eight": 8, "nine": 9
]
let numberToWord: [Int: String] = [
0: "zero", 1: "one", 2: "two", 3: "three", 4: "four",
5: "five", 6: "six", 7: "seven", 8: "eight", 9: "nine"
]
let sortedWords = numbers.split(separator: " ")
.map { wordToNumber[String($0)]! }
.sorted()
.map { numberToWord[$0]! }
.joined(separator: " ")
return sortedWords
}
```func sortNumbers(numbers: String) -> String {
let wordToNumber: [String: Int] = [
"zero": 0, "one": 1, "two": 2, "three": 3, "four": 4,
"five": 5, "six": 6, "seven": 7, "eight": 8, "nine": 9
]
let numberToWord: [Int: String] = [
0: "zero", 1: "one", 2: "two", 3: "three", 4: "four",
5: "five", 6: "six", 7: "seven", 8: "eight", 9: "nine"
]
let sortedWords = numbers.split(separator: " ")
.map { wordToNumber[String($0)] ?? -1 }
.sorted()
.map { numberToWord[$0] ?? "" }
.joined(separator: " ")
return sortedWords
}```swift
func sortNumbers(numbers: String) -> String {
let wordToNumber: [String: Int] = [
"zero": 0, "one": 1, "two": 2, "three": 3, "four": 4,
"five": 5, "six": 6, "seven": 7, "eight": 8, "nine": 9
]
let numberToWord: [Int: String] = [
0: "zero", 1: "one", 2: "two", 3: "three", 4: "four",
5: "five", 6: "six", 7: "seven", 8: "eight", 9: "nine"
]
let sortedWords = numbers.split(separator: " ")
.map { wordToNumber[String($0)] ?? -1 }
.sorted()
.map { numberToWord[$0] ?? "" }
.joined(separator: " ")
return sortedWords
}
```func sortNumbers(numbers: String) -> String {
let wordToNumber: [String: Int] = [
"zero": 0, "one": 1, "two": 2, "three": 3, "four": 4,
"five": 5, "six": 6, "seven": 7, "eight": 8, "nine": 9
]
let numberToWord: [Int: String] = [
0: "zero", 1: "one", 2: "two", 3: "three", 4: "four",
5: "five", 6: "six", 7: "seven", 8: "eight", 9: "nine"
]
let sortedWords = numbers.split(separator: " ")
.map { wordToNumber[String($0)] ?? -1 }
.sorted()
.map { numberToWord[$0] ?? "" }
.joined(separator: " ")
return sortedWords
}```swift
func sortNumbers(numbers: String) -> String {
let wordToNumber: [String: Int] = [
"zero": 0, "one": 1, "two": 2, "three": 3, "four": 4,
"five": 5, "six": 6, "seven": 7, "eight": 8, "nine": 9
]
let numberToWord: [Int: String] = [
0: "zero", 1: "one", 2: "two", 3: "three", 4: "four",
5: "five", 6: "six", 7: "seven", 8: "eight", 9: "nine"
]
let sortedWords = numbers.split(separator: " ")
.map { wordToNumber[String($0)] ?? -1 }
.sorted()
.map { numberToWord[$0] ?? "" }
.joined(separator: " ")
return sortedWords
}
```func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count > 1 else {
fatalError("Array must contain at least two elements.")
}
let sortedNumbers = numbers.sorted()
var minDifference = Double.greatestFiniteMagnitude
var closestPair = (sortedNumbers[0], sortedNumbers[1])
for i in 0..<sortedNumbers.count - 1 {
let diff = sortedNumbers[i + 1] - sortedNumbers[i]
if diff < minDifference {
minDifference = diff
closestPair = (sortedNumbers[i], sortedNumbers[i + 1])
}
}
return closestPair
}```swift
func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count > 1 else {
fatalError("Array must contain at least two elements.")
}
let sortedNumbers = numbers.sorted()
var minDifference = Double.greatestFiniteMagnitude
var closestPair = (sortedNumbers[0], sortedNumbers[1])
for i in 0..<sortedNumbers.count - 1 {
let diff = sortedNumbers[i + 1] - sortedNumbers[i]
if diff < minDifference {
minDifference = diff
closestPair = (sortedNumbers[i], sortedNumbers[i + 1])
}
}
return closestPair
}
```func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count > 1 else {
fatalError("Array must contain at least two elements")
}
let sortedNumbers = numbers.sorted()
var closestPair = (sortedNumbers[0], sortedNumbers[1])
var smallestDifference = abs(sortedNumbers[1] - sortedNumbers[0])
for i in 1..<sortedNumbers.count - 1 {
let currentDifference = abs(sortedNumbers[i + 1] - sortedNumbers[i])
if currentDifference < smallestDifference {
smallestDifference = currentDifference
closestPair = (sortedNumbers[i], sortedNumbers[i + 1])
}
}
return closestPair
}```swift
func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count > 1 else {
fatalError("Array must contain at least two elements")
}
let sortedNumbers = numbers.sorted()
var closestPair = (sortedNumbers[0], sortedNumbers[1])
var smallestDifference = abs(sortedNumbers[1] - sortedNumbers[0])
for i in 1..<sortedNumbers.count - 1 {
let currentDifference = abs(sortedNumbers[i + 1] - sortedNumbers[i])
if currentDifference < smallestDifference {
smallestDifference = currentDifference
closestPair = (sortedNumbers[i], sortedNumbers[i + 1])
}
}
return closestPair
}
```func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count > 1 else {
fatalError("Array must contain at least two elements.")
}
let sortedNumbers = numbers.sorted()
var minDifference = Double.greatestFiniteMagnitude
var closestPair = (sortedNumbers[0], sortedNumbers[1])
for i in 0..<sortedNumbers.count - 1 {
let diff = sortedNumbers[i + 1] - sortedNumbers[i]
if diff < minDifference {
minDifference = diff
closestPair = (sortedNumbers[i], sortedNumbers[i + 1])
}
}
return closestPair
}```swift
func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count > 1 else {
fatalError("Array must contain at least two elements.")
}
let sortedNumbers = numbers.sorted()
var minDifference = Double.greatestFiniteMagnitude
var closestPair = (sortedNumbers[0], sortedNumbers[1])
for i in 0..<sortedNumbers.count - 1 {
let diff = sortedNumbers[i + 1] - sortedNumbers[i]
if diff < minDifference {
minDifference = diff
closestPair = (sortedNumbers[i], sortedNumbers[i + 1])
}
}
return closestPair
}
```func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count > 1 else {
fatalError("Array must contain at least two elements.")
}
let sortedNumbers = numbers.sorted()
var closestPair = (sortedNumbers[0], sortedNumbers[1])
var smallestDifference = abs(sortedNumbers[1] - sortedNumbers[0])
for i in 1..<sortedNumbers.count - 1 {
let currentDifference = abs(sortedNumbers[i + 1] - sortedNumbers[i])
if currentDifference < smallestDifference {
smallestDifference = currentDifference
closestPair = (sortedNumbers[i], sortedNumbers[i + 1])
}
}
return closestPair
}```swift
func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count > 1 else {
fatalError("Array must contain at least two elements.")
}
let sortedNumbers = numbers.sorted()
var closestPair = (sortedNumbers[0], sortedNumbers[1])
var smallestDifference = abs(sortedNumbers[1] - sortedNumbers[0])
for i in 1..<sortedNumbers.count - 1 {
let currentDifference = abs(sortedNumbers[i + 1] - sortedNumbers[i])
if currentDifference < smallestDifference {
smallestDifference = currentDifference
closestPair = (sortedNumbers[i], sortedNumbers[i + 1])
}
}
return closestPair
}
```func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count > 1 else {
fatalError("Array must contain at least two elements.")
}
let sortedNumbers = numbers.sorted()
var closestPair = (sortedNumbers[0], sortedNumbers[1])
var minDifference = abs(sortedNumbers[1] - sortedNumbers[0])
for i in 1..<sortedNumbers.count - 1 {
let currentDifference = abs(sortedNumbers[i + 1] - sortedNumbers[i])
if currentDifference < minDifference {
minDifference = currentDifference
closestPair = (sortedNumbers[i], sortedNumbers[i + 1])
}
}
return closestPair
}```swift
func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count > 1 else {
fatalError("Array must contain at least two elements.")
}
let sortedNumbers = numbers.sorted()
var closestPair = (sortedNumbers[0], sortedNumbers[1])
var minDifference = abs(sortedNumbers[1] - sortedNumbers[0])
for i in 1..<sortedNumbers.count - 1 {
let currentDifference = abs(sortedNumbers[i + 1] - sortedNumbers[i])
if currentDifference < minDifference {
minDifference = currentDifference
closestPair = (sortedNumbers[i], sortedNumbers[i + 1])
}
}
return closestPair
}
```func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count > 1 else {
fatalError("Array must contain at least two elements")
}
let sortedNumbers = numbers.sorted()
var closestPair = (sortedNumbers[0], sortedNumbers[1])
var minDifference = abs(sortedNumbers[1] - sortedNumbers[0])
for i in 1..<sortedNumbers.count - 1 {
let currentDifference = abs(sortedNumbers[i + 1] - sortedNumbers[i])
if currentDifference < minDifference {
minDifference = currentDifference
closestPair = (sortedNumbers[i], sortedNumbers[i + 1])
}
}
return closestPair
}```swift
func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count > 1 else {
fatalError("Array must contain at least two elements")
}
let sortedNumbers = numbers.sorted()
var closestPair = (sortedNumbers[0], sortedNumbers[1])
var minDifference = abs(sortedNumbers[1] - sortedNumbers[0])
for i in 1..<sortedNumbers.count - 1 {
let currentDifference = abs(sortedNumbers[i + 1] - sortedNumbers[i])
if currentDifference < minDifference {
minDifference = currentDifference
closestPair = (sortedNumbers[i], sortedNumbers[i + 1])
}
}
return closestPair
}
```func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count > 1 else {
fatalError("Array must contain at least two elements.")
}
let sortedNumbers = numbers.sorted()
var minDifference = Double.greatestFiniteMagnitude
var closestPair = (sortedNumbers[0], sortedNumbers[1])
for i in 0..<sortedNumbers.count - 1 {
let diff = sortedNumbers[i + 1] - sortedNumbers[i]
if diff < minDifference {
minDifference = diff
closestPair = (sortedNumbers[i], sortedNumbers[i + 1])
}
}
return closestPair
}```swift
func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count > 1 else {
fatalError("Array must contain at least two elements.")
}
let sortedNumbers = numbers.sorted()
var minDifference = Double.greatestFiniteMagnitude
var closestPair = (sortedNumbers[0], sortedNumbers[1])
for i in 0..<sortedNumbers.count - 1 {
let diff = sortedNumbers[i + 1] - sortedNumbers[i]
if diff < minDifference {
minDifference = diff
closestPair = (sortedNumbers[i], sortedNumbers[i + 1])
}
}
return closestPair
}
```func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count > 1 else {
fatalError("Array must contain at least two elements.")
}
let sortedNumbers = numbers.sorted()
var minDifference = Double.greatestFiniteMagnitude
var closestPair = (sortedNumbers[0], sortedNumbers[1])
for i in 0..<sortedNumbers.count - 1 {
let current = sortedNumbers[i]
let next = sortedNumbers[i + 1]
let difference = next - current
if difference < minDifference {
minDifference = difference
closestPair = (current, next)
}
}
return closestPair
}```swift
func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count > 1 else {
fatalError("Array must contain at least two elements.")
}
let sortedNumbers = numbers.sorted()
var minDifference = Double.greatestFiniteMagnitude
var closestPair = (sortedNumbers[0], sortedNumbers[1])
for i in 0..<sortedNumbers.count - 1 {
let current = sortedNumbers[i]
let next = sortedNumbers[i + 1]
let difference = next - current
if difference < minDifference {
minDifference = difference
closestPair = (current, next)
}
}
return closestPair
}
```func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count > 1 else {
fatalError("Array must contain at least two elements")
}
let sortedNumbers = numbers.sorted()
var minDiff = Double.greatestFiniteMagnitude
var closestPair = (sortedNumbers[0], sortedNumbers[1])
for i in 0..<sortedNumbers.count - 1 {
let diff = sortedNumbers[i + 1] - sortedNumbers[i]
if diff < minDiff {
minDiff = diff
closestPair = (sortedNumbers[i], sortedNumbers[i + 1])
}
}
return closestPair
}```swift
func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count > 1 else {
fatalError("Array must contain at least two elements")
}
let sortedNumbers = numbers.sorted()
var minDiff = Double.greatestFiniteMagnitude
var closestPair = (sortedNumbers[0], sortedNumbers[1])
for i in 0..<sortedNumbers.count - 1 {
let diff = sortedNumbers[i + 1] - sortedNumbers[i]
if diff < minDiff {
minDiff = diff
closestPair = (sortedNumbers[i], sortedNumbers[i + 1])
}
}
return closestPair
}
```func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count > 1 else {
fatalError("Array must contain at least two elements")
}
let sortedNumbers = numbers.sorted()
var minDifference = Double.greatestFiniteMagnitude
var closestPair = (sortedNumbers[0], sortedNumbers[1])
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 > 1 else {
fatalError("Array must contain at least two elements")
}
let sortedNumbers = numbers.sorted()
var minDifference = Double.greatestFiniteMagnitude
var closestPair = (sortedNumbers[0], sortedNumbers[1])
for i in 0..<sortedNumbers.count - 1 {
let difference = sortedNumbers[i + 1] - sortedNumbers[i]
if difference < minDifference {
minDifference = difference
closestPair = (sortedNumbers[i], sortedNumbers[i + 1])
}
}
return closestPair
}
```func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minVal = numbers.min(), let maxVal = numbers.max(), maxVal != minVal else {
return Array(repeating: 0.0, count: numbers.count)
}
return numbers.map { ($0 - minVal) / (maxVal - minVal) }
}```swift
func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minVal = numbers.min(), let maxVal = numbers.max(), maxVal != minVal else {
return Array(repeating: 0.0, count: numbers.count)
}
return numbers.map { ($0 - minVal) / (maxVal - minVal) }
}
```func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minVal = numbers.min(), let maxVal = numbers.max(), maxVal != minVal else {
return Array(repeating: 0.0, count: numbers.count)
}
return numbers.map { ($0 - minVal) / (maxVal - minVal) }
}```swift
func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minVal = numbers.min(), let maxVal = numbers.max(), maxVal != minVal else {
return Array(repeating: 0.0, count: numbers.count)
}
return numbers.map { ($0 - minVal) / (maxVal - minVal) }
}
```func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minVal = numbers.min(), let maxVal = numbers.max(), maxVal != minVal else {
return numbers
}
return numbers.map { ($0 - minVal) / (maxVal - minVal) }
}```swift
func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minVal = numbers.min(), let maxVal = numbers.max(), maxVal != minVal else {
return numbers
}
return numbers.map { ($0 - minVal) / (maxVal - minVal) }
}
```func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minVal = numbers.min(), let maxVal = numbers.max(), maxVal != minVal else {
return numbers
}
return numbers.map { ($0 - minVal) / (maxVal - minVal) }
}```swift
func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minVal = numbers.min(), let maxVal = numbers.max(), maxVal != minVal else {
return numbers
}
return numbers.map { ($0 - minVal) / (maxVal - minVal) }
}
```func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minVal = numbers.min(), let maxVal = numbers.max(), maxVal != minVal else {
return numbers.map { _ in 0.0 }
}
return numbers.map { ($0 - minVal) / (maxVal - minVal) }
}```swift
func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minVal = numbers.min(), let maxVal = numbers.max(), maxVal != minVal else {
return numbers.map { _ in 0.0 }
}
return numbers.map { ($0 - minVal) / (maxVal - minVal) }
}
```func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minVal = numbers.min(), let maxVal = numbers.max(), maxVal != minVal else {
return numbers
}
return numbers.map { ($0 - minVal) / (maxVal - minVal) }
}```swift
func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minVal = numbers.min(), let maxVal = numbers.max(), maxVal != minVal else {
return numbers
}
return numbers.map { ($0 - minVal) / (maxVal - minVal) }
}
```func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minVal = numbers.min(), let maxVal = numbers.max(), maxVal != minVal else {
return numbers.map { _ in 0.0 }
}
return numbers.map { ($0 - minVal) / (maxVal - minVal) }
}```swift
func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minVal = numbers.min(), let maxVal = numbers.max(), maxVal != minVal else {
return numbers.map { _ in 0.0 }
}
return numbers.map { ($0 - minVal) / (maxVal - minVal) }
}
```func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minVal = numbers.min(), let maxVal = numbers.max(), maxVal != minVal else {
return numbers
}
return numbers.map { ($0 - minVal) / (maxVal - minVal) }
}```swift
func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minVal = numbers.min(), let maxVal = numbers.max(), maxVal != minVal else {
return numbers
}
return numbers.map { ($0 - minVal) / (maxVal - minVal) }
}
```func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minVal = numbers.min(), let maxVal = numbers.max(), maxVal != minVal else {
return Array(repeating: 0.0, count: numbers.count)
}
return numbers.map { ($0 - minVal) / (maxVal - minVal) }
}```swift
func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minVal = numbers.min(), let maxVal = numbers.max(), maxVal != minVal else {
return Array(repeating: 0.0, count: numbers.count)
}
return numbers.map { ($0 - minVal) / (maxVal - minVal) }
}
```func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minVal = numbers.min(), let maxVal = numbers.max(), maxVal != minVal else {
return numbers
}
return numbers.map { ($0 - minVal) / (maxVal - minVal) }
}```swift
func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minVal = numbers.min(), let maxVal = numbers.max(), maxVal != minVal else {
return numbers
}
return numbers.map { ($0 - minVal) / (maxVal - minVal) }
}
```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
}```swift
func strlen(string: String) -> Int {
return string.count
}
```func strlen(string: String) -> Int {
return string.count
}```swift
func strlen(string: String) -> Int {
return string.count
}
```func strlen(string: String) -> Int {
return string.count
}```swift
func strlen(string: String) -> Int {
return string.count
}
```func strlen(string: String) -> Int {
return string.count
}```swift
func strlen(string: String) -> Int {
return string.count
}
```func strlen(string: String) -> Int {
return string.count
}```swift
func strlen(string: String) -> Int {
return string.count
}
```func strlen(string: String) -> Int {
return string.count
}```swift
func strlen(string: String) -> Int {
return string.count
}
```func strlen(string: String) -> Int {
return string.count
}```swift
func strlen(string: String) -> Int {
return string.count
}
```func strlen(string: String) -> Int {
return string.count
}```swift
func strlen(string: String) -> Int {
return string.count
}
```func strlen(string: String) -> Int {
return string.count
}```swift
func strlen(string: String) -> Int {
return string.count
}
```func strlen(string: String) -> Int {
return string.count
}```swift
func strlen(string: String) -> Int {
return string.count
}
```func largestDivisor(n: Int) -> Int {
for i in stride(from: n - 1, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1
}```swift
func largestDivisor(n: Int) -> Int {
for i in stride(from: n - 1, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1
}
```func largestDivisor(n: Int) -> Int {
for i in stride(from: n - 1, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1
}```swift
func largestDivisor(n: Int) -> Int {
for i in stride(from: n - 1, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1
}
```func largestDivisor(n: Int) -> Int {
for i in stride(from: n - 1, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1
}```swift
func largestDivisor(n: Int) -> Int {
for i in stride(from: n - 1, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1
}
```func largestDivisor(n: Int) -> Int {
for i in stride(from: n - 1, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1
}```swift
func largestDivisor(n: Int) -> Int {
for i in stride(from: n - 1, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1
}
```func largestDivisor(n: Int) -> Int {
for i in stride(from: n - 1, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1
}```swift
func largestDivisor(n: Int) -> Int {
for i in stride(from: n - 1, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1
}
```func largestDivisor(n: Int) -> Int {
if n <= 1 {
return 0
}
for i in stride(from: n - 1, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1
}```swift
func largestDivisor(n: Int) -> Int {
if n <= 1 {
return 0
}
for i in stride(from: n - 1, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1
}
```func largestDivisor(n: Int) -> Int {
for i in stride(from: n - 1, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1
}```swift
func largestDivisor(n: Int) -> Int {
for i in stride(from: n - 1, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1
}
```func largestDivisor(n: Int) -> Int {
for i in stride(from: n - 1, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1
}```swift
func largestDivisor(n: Int) -> Int {
for i in stride(from: n - 1, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1
}
```func largestDivisor(n: Int) -> Int {
if n <= 1 {
return 0
}
for i in (1..<n).reversed() {
if n % i == 0 {
return i
}
}
return 1
}```swift
func largestDivisor(n: Int) -> Int {
if n <= 1 {
return 0
}
for i in (1..<n).reversed() {
if n % i == 0 {
return i
}
}
return 1
}
```func largestDivisor(n: Int) -> Int {
for i in stride(from: n - 1, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1
}```swift
func largestDivisor(n: Int) -> Int {
for i in stride(from: n - 1, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1
}
```func factorize(n: Int) -> [Int] {
var factors = [Int]()
var number = n
var divisor = 2
while number >= divisor * divisor {
while number % divisor == 0 {
factors.append(divisor)
number /= divisor
}
divisor += 1
}
if number > 1 {
factors.append(number)
}
return factors
}```swift
func factorize(n: Int) -> [Int] {
var factors = [Int]()
var number = n
var divisor = 2
while number >= divisor * divisor {
while number % divisor == 0 {
factors.append(divisor)
number /= divisor
}
divisor += 1
}
if number > 1 {
factors.append(number)
}
return factors
}
```func factorize(n: Int) -> [Int] {
var factors = [Int]()
var number = n
var divisor = 2
while number >= divisor * divisor {
while number % divisor == 0 {
factors.append(divisor)
number /= divisor
}
divisor += 1
}
if number > 1 {
factors.append(number)
}
return factors
}```swift
func factorize(n: Int) -> [Int] {
var factors = [Int]()
var number = n
var divisor = 2
while number >= divisor * divisor {
while number % divisor == 0 {
factors.append(divisor)
number /= divisor
}
divisor += 1
}
if number > 1 {
factors.append(number)
}
return factors
}
```func factorize(n: Int) -> [Int] {
var factors: [Int] = []
var number = n
var divisor = 2
while number >= divisor * divisor {
while number % divisor == 0 {
factors.append(divisor)
number /= divisor
}
divisor += 1
}
if number > 1 {
factors.append(number)
}
return factors
}```swift
func factorize(n: Int) -> [Int] {
var factors: [Int] = []
var number = n
var divisor = 2
while number >= divisor * divisor {
while number % divisor == 0 {
factors.append(divisor)
number /= divisor
}
divisor += 1
}
if number > 1 {
factors.append(number)
}
return factors
}
```func factorize(n: Int) -> [Int] {
var factors = [Int]()
var number = n
var divisor = 2
while number >= divisor * divisor {
while number % divisor == 0 {
factors.append(divisor)
number /= divisor
}
divisor += divisor == 2 ? 1 : 2
}
if number > 1 {
factors.append(number)
}
return factors
}```swift
func factorize(n: Int) -> [Int] {
var factors = [Int]()
var number = n
var divisor = 2
while number >= divisor * divisor {
while number % divisor == 0 {
factors.append(divisor)
number /= divisor
}
divisor += divisor == 2 ? 1 : 2
}
if number > 1 {
factors.append(number)
}
return factors
}
```func factorize(n: Int) -> [Int] {
var factors = [Int]()
var number = n
var divisor = 2
while number >= divisor * divisor {
while number % divisor == 0 {
factors.append(divisor)
number /= divisor
}
divisor += divisor == 2 ? 1 : 2
}
if number > 1 {
factors.append(number)
}
return factors
}```swift
func factorize(n: Int) -> [Int] {
var factors = [Int]()
var number = n
var divisor = 2
while number >= divisor * divisor {
while number % divisor == 0 {
factors.append(divisor)
number /= divisor
}
divisor += divisor == 2 ? 1 : 2
}
if number > 1 {
factors.append(number)
}
return factors
}
```func factorize(n: Int) -> [Int] {
var factors = [Int]()
var number = n
var divisor = 2
while number >= divisor * divisor {
while number % divisor == 0 {
factors.append(divisor)
number /= divisor
}
divisor += 1
}
if number > 1 {
factors.append(number)
}
return factors
}```swift
func factorize(n: Int) -> [Int] {
var factors = [Int]()
var number = n
var divisor = 2
while number >= divisor * divisor {
while number % divisor == 0 {
factors.append(divisor)
number /= divisor
}
divisor += 1
}
if number > 1 {
factors.append(number)
}
return factors
}
```func factorize(n: Int) -> [Int] {
var factors = [Int]()
var number = n
var divisor = 2
while number >= divisor * divisor {
while number % divisor == 0 {
factors.append(divisor)
number /= divisor
}
divisor += divisor == 2 ? 1 : 2
}
if number > 1 {
factors.append(number)
}
return factors
}```swift
func factorize(n: Int) -> [Int] {
var factors = [Int]()
var number = n
var divisor = 2
while number >= divisor * divisor {
while number % divisor == 0 {
factors.append(divisor)
number /= divisor
}
divisor += divisor == 2 ? 1 : 2
}
if number > 1 {
factors.append(number)
}
return factors
}
```func factorize(n: Int) -> [Int] {
var factors = [Int]()
var number = n
var divisor = 2
while number >= divisor * divisor {
while number % divisor == 0 {
factors.append(divisor)
number /= divisor
}
divisor += divisor == 2 ? 1 : 2
}
if number > 1 {
factors.append(number)
}
return factors
}```swift
func factorize(n: Int) -> [Int] {
var factors = [Int]()
var number = n
var divisor = 2
while number >= divisor * divisor {
while number % divisor == 0 {
factors.append(divisor)
number /= divisor
}
divisor += divisor == 2 ? 1 : 2
}
if number > 1 {
factors.append(number)
}
return factors
}
```func factorize(n: Int) -> [Int] {
var factors = [Int]()
var number = n
var divisor = 2
while number >= divisor * divisor {
while number % divisor == 0 {
factors.append(divisor)
number /= divisor
}
divisor += 1
}
if number > 1 {
factors.append(number)
}
return factors
}```swift
func factorize(n: Int) -> [Int] {
var factors = [Int]()
var number = n
var divisor = 2
while number >= divisor * divisor {
while number % divisor == 0 {
factors.append(divisor)
number /= divisor
}
divisor += 1
}
if number > 1 {
factors.append(number)
}
return factors
}
```func factorize(n: Int) -> [Int] {
var factors = [Int]()
var number = n
var divisor = 2
while number >= divisor * divisor {
while number % divisor == 0 {
factors.append(divisor)
number /= divisor
}
divisor += divisor == 2 ? 1 : 2
}
if number > 1 {
factors.append(number)
}
return factors
}```swift
func factorize(n: Int) -> [Int] {
var factors = [Int]()
var number = n
var divisor = 2
while number >= divisor * divisor {
while number % divisor == 0 {
factors.append(divisor)
number /= divisor
}
divisor += divisor == 2 ? 1 : 2
}
if number > 1 {
factors.append(number)
}
return factors
}
```func removeDuplicates(numbers: [Int]) -> [Int] {
var counts = [Int: Int]()
var result = [Int]()
for number in numbers {
counts[number, default: 0] += 1
}
for number in numbers {
if counts[number] == 1 {
result.append(number)
}
}
return result
}```swift
func removeDuplicates(numbers: [Int]) -> [Int] {
var counts = [Int: Int]()
var result = [Int]()
for number in numbers {
counts[number, default: 0] += 1
}
for number in numbers {
if counts[number] == 1 {
result.append(number)
}
}
return result
}
```func removeDuplicates(numbers: [Int]) -> [Int] {
var counts = [Int: Int]()
numbers.forEach { counts[$0] = (counts[$0] ?? 0) + 1 }
return numbers.filter { counts[$0] == 1 }
}```swift
func removeDuplicates(numbers: [Int]) -> [Int] {
var counts = [Int: Int]()
numbers.forEach { counts[$0] = (counts[$0] ?? 0) + 1 }
return numbers.filter { counts[$0] == 1 }
}
```func removeDuplicates(numbers: [Int]) -> [Int] {
var counts = [Int: Int]()
numbers.forEach { counts[$0, default: 0] += 1 }
return numbers.filter { counts[$0] == 1 }
}```swift
func removeDuplicates(numbers: [Int]) -> [Int] {
var counts = [Int: Int]()
numbers.forEach { counts[$0, default: 0] += 1 }
return numbers.filter { counts[$0] == 1 }
}
```func removeDuplicates(numbers: [Int]) -> [Int] {
var counts = [Int: Int]()
numbers.forEach { counts[$0, default: 0] += 1 }
return numbers.filter { counts[$0] == 1 }
}```swift
func removeDuplicates(numbers: [Int]) -> [Int] {
var counts = [Int: Int]()
numbers.forEach { counts[$0, default: 0] += 1 }
return numbers.filter { counts[$0] == 1 }
}
```func removeDuplicates(numbers: [Int]) -> [Int] {
var counts = [Int: Int]()
numbers.forEach { counts[$0, default: 0] += 1 }
return numbers.filter { counts[$0] == 1 }
}```swift
func removeDuplicates(numbers: [Int]) -> [Int] {
var counts = [Int: Int]()
numbers.forEach { counts[$0, default: 0] += 1 }
return numbers.filter { counts[$0] == 1 }
}
```func removeDuplicates(numbers: [Int]) -> [Int] {
var counts = [Int: Int]()
numbers.forEach { counts[$0, default: 0] += 1 }
return numbers.filter { counts[$0] == 1 }
}```swift
func removeDuplicates(numbers: [Int]) -> [Int] {
var counts = [Int: Int]()
numbers.forEach { counts[$0, default: 0] += 1 }
return numbers.filter { counts[$0] == 1 }
}
```func removeDuplicates(numbers: [Int]) -> [Int] {
var counts = [Int: Int]()
numbers.forEach { counts[$0, default: 0] += 1 }
return numbers.filter { counts[$0] == 1 }
}```swift
func removeDuplicates(numbers: [Int]) -> [Int] {
var counts = [Int: Int]()
numbers.forEach { counts[$0, default: 0] += 1 }
return numbers.filter { counts[$0] == 1 }
}
```func removeDuplicates(numbers: [Int]) -> [Int] {
var counts = [Int: Int]()
numbers.forEach { counts[$0, default: 0] += 1 }
return numbers.filter { counts[$0] == 1 }
}```swift
func removeDuplicates(numbers: [Int]) -> [Int] {
var counts = [Int: Int]()
numbers.forEach { counts[$0, default: 0] += 1 }
return numbers.filter { counts[$0] == 1 }
}
```func removeDuplicates(numbers: [Int]) -> [Int] {
var counts = [Int: Int]()
numbers.forEach { counts[$0, default: 0] += 1 }
return numbers.filter { counts[$0] == 1 }
}```swift
func removeDuplicates(numbers: [Int]) -> [Int] {
var counts = [Int: Int]()
numbers.forEach { counts[$0, default: 0] += 1 }
return numbers.filter { counts[$0] == 1 }
}
```func removeDuplicates(numbers: [Int]) -> [Int] {
var counts = [Int: Int]()
numbers.forEach { counts[$0, default: 0] += 1 }
return numbers.filter { counts[$0] == 1 }
}```swift
func removeDuplicates(numbers: [Int]) -> [Int] {
var counts = [Int: Int]()
numbers.forEach { counts[$0, default: 0] += 1 }
return numbers.filter { counts[$0] == 1 }
}
```func flipCase(string: String) -> String {
return String(string.map { char in
if char.isLowercase {
return char.uppercased()
} else if char.isUppercase {
return char.lowercased()
} else {
return String(char)
}
})
}```swift
func flipCase(string: String) -> String {
return String(string.map { char in
if char.isLowercase {
return char.uppercased()
} else if char.isUppercase {
return char.lowercased()
} else {
return String(char)
}
})
}
```return String(string.map { char in // no exact matches in call to initializerfunc flipCase(string: String) -> String {
return String(string.map { char in
if char.isLowercase {
return char.uppercased()
} else if char.isUppercase {
return char.lowercased()
} else {
return String(char)
}
})
}```swift
func flipCase(string: String) -> String {
return String(string.map { char in
if char.isLowercase {
return char.uppercased()
} else if char.isUppercase {
return char.lowercased()
} else {
return String(char)
}
})
}
```return String(string.map { char in // no exact matches in call to initializerfunc flipCase(string: String) -> String {
return String(string.map { char in
if char.isLowercase {
return char.uppercased()
} else if char.isUppercase {
return char.lowercased()
} else {
return String(char)
}
})
}```swift
func flipCase(string: String) -> String {
return String(string.map { char in
if char.isLowercase {
return char.uppercased()
} else if char.isUppercase {
return char.lowercased()
} else {
return String(char)
}
})
}
```return String(string.map { char in // no exact matches in call to initializerfunc flipCase(string: String) -> String {
return String(string.map { char in
if char.isLowercase {
return char.uppercased()
} else if char.isUppercase {
return char.lowercased()
} else {
return String(char)
}
})
}```swift
func flipCase(string: String) -> String {
return String(string.map { char in
if char.isLowercase {
return char.uppercased()
} else if char.isUppercase {
return char.lowercased()
} else {
return String(char)
}
})
}
```return String(string.map { char in // no exact matches in call to initializerfunc flipCase(string: String) -> String {
return String(string.map { char in
if char.isLowercase {
return char.uppercased()
} else if char.isUppercase {
return char.lowercased()
} else {
return String(char)
}
})
}```swift
func flipCase(string: String) -> String {
return String(string.map { char in
if char.isLowercase {
return char.uppercased()
} else if char.isUppercase {
return char.lowercased()
} else {
return String(char)
}
})
}
```return String(string.map { char in // no exact matches in call to initializerfunc flipCase(string: String) -> String {
return String(string.map { char in
if char.isLowercase {
return char.uppercased()
} else if char.isUppercase {
return char.lowercased()
} else {
return String(char)
}
})
}```swift
func flipCase(string: String) -> String {
return String(string.map { char in
if char.isLowercase {
return char.uppercased()
} else if char.isUppercase {
return char.lowercased()
} else {
return String(char)
}
})
}
```return String(string.map { char in // no exact matches in call to initializerfunc flipCase(string: String) -> String {
return String(string.map { char in
if char.isLowercase {
return char.uppercased()
} else if char.isUppercase {
return char.lowercased()
} else {
return String(char)
}
})
}```swift
func flipCase(string: String) -> String {
return String(string.map { char in
if char.isLowercase {
return char.uppercased()
} else if char.isUppercase {
return char.lowercased()
} else {
return String(char)
}
})
}
```return String(string.map { char in // no exact matches in call to initializerfunc flipCase(string: String) -> String {
return String(string.map { char in
if char.isLowercase {
return char.uppercased()
} else if char.isUppercase {
return char.lowercased()
} else {
return String(char)
}
})
}```swift
func flipCase(string: String) -> String {
return String(string.map { char in
if char.isLowercase {
return char.uppercased()
} else if char.isUppercase {
return char.lowercased()
} else {
return String(char)
}
})
}
```return String(string.map { char in // no exact matches in call to initializerfunc flipCase(string: String) -> String {
var flippedString = ""
for character in string {
if character.isLowercase {
flippedString.append(character.uppercased())
} else if character.isUppercase {
flippedString.append(character.lowercased())
} else {
flippedString.append(character)
}
}
return flippedString
}```swift
func flipCase(string: String) -> String {
var flippedString = ""
for character in string {
if character.isLowercase {
flippedString.append(character.uppercased())
} else if character.isUppercase {
flippedString.append(character.lowercased())
} else {
flippedString.append(character)
}
}
return flippedString
}
```func flipCase(string: String) -> String {
var flippedString = ""
for character in string {
if character.isLowercase {
flippedString.append(character.uppercased())
} else if character.isUppercase {
flippedString.append(character.lowercased())
} else {
flippedString.append(character)
}
}
return flippedString
}```swift
func flipCase(string: String) -> String {
var flippedString = ""
for character in string {
if character.isLowercase {
flippedString.append(character.uppercased())
} else if character.isUppercase {
flippedString.append(character.lowercased())
} else {
flippedString.append(character)
}
}
return flippedString
}
```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 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 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 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
}```swift
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
}```swift
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
}```swift
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
}```swift
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
}```swift
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
}```swift
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
}```swift
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
}```swift
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
}```swift
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
}```swift
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 result = l
var thirdElements: [Int] = []
// Collect elements at indices divisible by 3
for i in stride(from: 0, to: l.count, by: 3) {
thirdElements.append(l[i])
}
// Sort the collected elements
thirdElements.sort()
// Replace the original elements with sorted ones
var sortedIndex = 0
for i in stride(from: 0, to: l.count, by: 3) {
result[i] = thirdElements[sortedIndex]
sortedIndex += 1
}
return result
}```swift
func sortThird(l: [Int]) -> [Int] {
var result = l
var thirdElements: [Int] = []
// Collect elements at indices divisible by 3
for i in stride(from: 0, to: l.count, by: 3) {
thirdElements.append(l[i])
}
// Sort the collected elements
thirdElements.sort()
// Replace the original elements with sorted ones
var sortedIndex = 0
for i in stride(from: 0, to: l.count, by: 3) {
result[i] = thirdElements[sortedIndex]
sortedIndex += 1
}
return result
}
```func sortThird(l: [Int]) -> [Int] {
var result = l
var thirdElements = [Int]()
// Collect elements at indices divisible by 3
for i in stride(from: 0, to: l.count, by: 3) {
thirdElements.append(l[i])
}
// Sort the collected elements
thirdElements.sort()
// Replace the original elements with sorted ones
var sortedIndex = 0
for i in stride(from: 0, to: l.count, by: 3) {
result[i] = thirdElements[sortedIndex]
sortedIndex += 1
}
return result
}```swift
func sortThird(l: [Int]) -> [Int] {
var result = l
var thirdElements = [Int]()
// Collect elements at indices divisible by 3
for i in stride(from: 0, to: l.count, by: 3) {
thirdElements.append(l[i])
}
// Sort the collected elements
thirdElements.sort()
// Replace the original elements with sorted ones
var sortedIndex = 0
for i in stride(from: 0, to: l.count, by: 3) {
result[i] = thirdElements[sortedIndex]
sortedIndex += 1
}
return result
}
```func sortThird(l: [Int]) -> [Int] {
var result = l
var divisibleByThreeElements: [Int] = []
for (index, value) in l.enumerated() {
if index % 3 == 0 {
divisibleByThreeElements.append(value)
}
}
divisibleByThreeElements.sort()
var sortedIndex = 0
for index in stride(from: 0, to: l.count, by: 3) {
result[index] = divisibleByThreeElements[sortedIndex]
sortedIndex += 1
}
return result
}```swift
func sortThird(l: [Int]) -> [Int] {
var result = l
var divisibleByThreeElements: [Int] = []
for (index, value) in l.enumerated() {
if index % 3 == 0 {
divisibleByThreeElements.append(value)
}
}
divisibleByThreeElements.sort()
var sortedIndex = 0
for index in stride(from: 0, to: l.count, by: 3) {
result[index] = divisibleByThreeElements[sortedIndex]
sortedIndex += 1
}
return result
}
```func sortThird(l: [Int]) -> [Int] {
var result = l
var thirdElements: [Int] = []
for i in stride(from: 0, to: l.count, by: 3) {
thirdElements.append(l[i])
}
thirdElements.sort()
var sortedIndex = 0
for i in stride(from: 0, to: l.count, by: 3) {
result[i] = thirdElements[sortedIndex]
sortedIndex += 1
}
return result
}```swift
func sortThird(l: [Int]) -> [Int] {
var result = l
var thirdElements: [Int] = []
for i in stride(from: 0, to: l.count, by: 3) {
thirdElements.append(l[i])
}
thirdElements.sort()
var sortedIndex = 0
for i in stride(from: 0, to: l.count, by: 3) {
result[i] = thirdElements[sortedIndex]
sortedIndex += 1
}
return result
}
```func sortThird(l: [Int]) -> [Int] {
var result = l
var thirdIndicesValues: [Int] = []
// Collect values at indices divisible by 3
for i in stride(from: 0, to: l.count, by: 3) {
thirdIndicesValues.append(l[i])
}
// Sort the collected values
thirdIndicesValues.sort()
// Replace the original values with sorted values at indices divisible by 3
var sortedIndex = 0
for i in stride(from: 0, to: l.count, by: 3) {
result[i] = thirdIndicesValues[sortedIndex]
sortedIndex += 1
}
return result
}```swift
func sortThird(l: [Int]) -> [Int] {
var result = l
var thirdIndicesValues: [Int] = []
// Collect values at indices divisible by 3
for i in stride(from: 0, to: l.count, by: 3) {
thirdIndicesValues.append(l[i])
}
// Sort the collected values
thirdIndicesValues.sort()
// Replace the original values with sorted values at indices divisible by 3
var sortedIndex = 0
for i in stride(from: 0, to: l.count, by: 3) {
result[i] = thirdIndicesValues[sortedIndex]
sortedIndex += 1
}
return result
}
```func sortThird(l: [Int]) -> [Int] {
var sortedThirds = l.enumerated().filter { $0.offset % 3 == 0 }.map { $0.element }.sorted()
var sortedIndex = 0
var result = l
for i in stride(from: 0, to: l.count, by: 3) {
result[i] = sortedThirds[sortedIndex]
sortedIndex += 1
}
return result
}```swift
func sortThird(l: [Int]) -> [Int] {
var sortedThirds = l.enumerated().filter { $0.offset % 3 == 0 }.map { $0.element }.sorted()
var sortedIndex = 0
var result = l
for i in stride(from: 0, to: l.count, by: 3) {
result[i] = sortedThirds[sortedIndex]
sortedIndex += 1
}
return result
}
```var sortedThirds = l.enumerated().filter { $0.offset % 3 == 0 }.map { $0.element }.sorted() // variable 'sortedThirds' was never mutated; consider changing to 'let' constantfunc sortThird(l: [Int]) -> [Int] {
var result = l
var thirdElements: [Int] = []
// Collect elements at indices divisible by 3
for i in stride(from: 0, to: l.count, by: 3) {
thirdElements.append(l[i])
}
// Sort the collected elements
thirdElements.sort()
// Replace the original elements with sorted ones
var sortedIndex = 0
for i in stride(from: 0, to: l.count, by: 3) {
result[i] = thirdElements[sortedIndex]
sortedIndex += 1
}
return result
}```swift
func sortThird(l: [Int]) -> [Int] {
var result = l
var thirdElements: [Int] = []
// Collect elements at indices divisible by 3
for i in stride(from: 0, to: l.count, by: 3) {
thirdElements.append(l[i])
}
// Sort the collected elements
thirdElements.sort()
// Replace the original elements with sorted ones
var sortedIndex = 0
for i in stride(from: 0, to: l.count, by: 3) {
result[i] = thirdElements[sortedIndex]
sortedIndex += 1
}
return result
}
```func sortThird(l: [Int]) -> [Int] {
var result = l
var thirdElements: [Int] = []
// Collect elements at indices divisible by 3
for i in stride(from: 0, to: l.count, by: 3) {
thirdElements.append(l[i])
}
// Sort the collected elements
thirdElements.sort()
// Replace the original elements with sorted ones
var sortedIndex = 0
for i in stride(from: 0, to: l.count, by: 3) {
result[i] = thirdElements[sortedIndex]
sortedIndex += 1
}
return result
}```swift
func sortThird(l: [Int]) -> [Int] {
var result = l
var thirdElements: [Int] = []
// Collect elements at indices divisible by 3
for i in stride(from: 0, to: l.count, by: 3) {
thirdElements.append(l[i])
}
// Sort the collected elements
thirdElements.sort()
// Replace the original elements with sorted ones
var sortedIndex = 0
for i in stride(from: 0, to: l.count, by: 3) {
result[i] = thirdElements[sortedIndex]
sortedIndex += 1
}
return result
}
```func sortThird(l: [Int]) -> [Int] {
var result = l
var indicesDivisibleByThree: [Int] = []
for i in stride(from: 0, to: l.count, by: 3) {
indicesDivisibleByThree.append(l[i])
}
indicesDivisibleByThree.sort()
for (index, value) in indicesDivisibleByThree.enumerated() {
result[index * 3] = value
}
return result
}```swift
func sortThird(l: [Int]) -> [Int] {
var result = l
var indicesDivisibleByThree: [Int] = []
for i in stride(from: 0, to: l.count, by: 3) {
indicesDivisibleByThree.append(l[i])
}
indicesDivisibleByThree.sort()
for (index, value) in indicesDivisibleByThree.enumerated() {
result[index * 3] = value
}
return result
}
```func sortThird(l: [Int]) -> [Int] {
var result = l
var thirdElements: [Int] = []
for i in stride(from: 0, to: l.count, by: 3) {
thirdElements.append(l[i])
}
thirdElements.sort()
var sortedIndex = 0
for i in stride(from: 0, to: l.count, by: 3) {
result[i] = thirdElements[sortedIndex]
sortedIndex += 1
}
return result
}```swift
func sortThird(l: [Int]) -> [Int] {
var result = l
var thirdElements: [Int] = []
for i in stride(from: 0, to: l.count, by: 3) {
thirdElements.append(l[i])
}
thirdElements.sort()
var sortedIndex = 0
for i in stride(from: 0, to: l.count, by: 3) {
result[i] = thirdElements[sortedIndex]
sortedIndex += 1
}
return result
}
```func unique(l: [Int]) -> [Int] {
let uniqueSet = Set(l)
return Array(uniqueSet).sorted()
}```swift
func unique(l: [Int]) -> [Int] {
let uniqueSet = Set(l)
return Array(uniqueSet).sorted()
}
```func unique(l: [Int]) -> [Int] {
let uniqueSet = Set(l)
return Array(uniqueSet).sorted()
}```swift
func unique(l: [Int]) -> [Int] {
let uniqueSet = Set(l)
return Array(uniqueSet).sorted()
}
```func unique(l: [Int]) -> [Int] {
let uniqueSet = Set(l)
return Array(uniqueSet).sorted()
}```swift
func unique(l: [Int]) -> [Int] {
let uniqueSet = Set(l)
return Array(uniqueSet).sorted()
}
```func unique(l: [Int]) -> [Int] {
let uniqueSet = Set(l)
return Array(uniqueSet).sorted()
}```swift
func unique(l: [Int]) -> [Int] {
let uniqueSet = Set(l)
return Array(uniqueSet).sorted()
}
```func unique(l: [Int]) -> [Int] {
let uniqueSet = Set(l)
return Array(uniqueSet).sorted()
}```swift
func unique(l: [Int]) -> [Int] {
let uniqueSet = Set(l)
return Array(uniqueSet).sorted()
}
```func unique(l: [Int]) -> [Int] {
let uniqueSet = Set(l)
return Array(uniqueSet).sorted()
}```swift
func unique(l: [Int]) -> [Int] {
let uniqueSet = Set(l)
return Array(uniqueSet).sorted()
}
```func unique(l: [Int]) -> [Int] {
let uniqueSet = Set(l)
return Array(uniqueSet).sorted()
}```swift
func unique(l: [Int]) -> [Int] {
let uniqueSet = Set(l)
return Array(uniqueSet).sorted()
}
```func unique(l: [Int]) -> [Int] {
let uniqueSet = Set(l)
return Array(uniqueSet).sorted()
}```swift
func unique(l: [Int]) -> [Int] {
let uniqueSet = Set(l)
return Array(uniqueSet).sorted()
}
```func unique(l: [Int]) -> [Int] {
let uniqueSet = Set(l)
return uniqueSet.sorted()
}```swift
func unique(l: [Int]) -> [Int] {
let uniqueSet = Set(l)
return uniqueSet.sorted()
}
```func unique(l: [Int]) -> [Int] {
let uniqueSet = Set(l)
let sortedArray = Array(uniqueSet).sorted()
return sortedArray
}```swift
func unique(l: [Int]) -> [Int] {
let uniqueSet = Set(l)
let sortedArray = Array(uniqueSet).sorted()
return sortedArray
}
```func maxElement(l: [Int]) -> Int {
return l.max() ?? 0
}```swift
func maxElement(l: [Int]) -> Int {
return l.max() ?? 0
}
```func maxElement(l: [Int]) -> Int {
guard let max = l.max() else {
fatalError("Array must not be empty")
}
return max
}```swift
func maxElement(l: [Int]) -> Int {
guard let max = l.max() else {
fatalError("Array must not be empty")
}
return max
}
```func maxElement(l: [Int]) -> Int {
guard let max = l.max() else {
fatalError("Array must not be empty")
}
return max
}```swift
func maxElement(l: [Int]) -> Int {
guard let max = l.max() else {
fatalError("Array must not be empty")
}
return max
}
```func maxElement(l: [Int]) -> Int {
guard let max = l.max() else {
fatalError("Array must not be empty")
}
return max
}```swift
func maxElement(l: [Int]) -> Int {
guard let max = l.max() else {
fatalError("Array must not be empty")
}
return max
}
```func maxElement(l: [Int]) -> Int {
guard let max = l.max() else {
fatalError("Array must not be empty")
}
return max
}```swift
func maxElement(l: [Int]) -> Int {
guard let max = l.max() else {
fatalError("Array must not be empty")
}
return max
}
```func maxElement(l: [Int]) -> Int {
guard let max = l.max() else {
fatalError("Array must not be empty")
}
return max
}```swift
func maxElement(l: [Int]) -> Int {
guard let max = l.max() else {
fatalError("Array must not be empty")
}
return max
}
```func maxElement(l: [Int]) -> Int {
guard let max = l.max() else {
fatalError("Array must not be empty")
}
return max
}```swift
func maxElement(l: [Int]) -> Int {
guard let max = l.max() else {
fatalError("Array must not be empty")
}
return max
}
```func maxElement(l: [Int]) -> Int {
guard let max = l.max() else {
fatalError("Array must not be empty")
}
return max
}```swift
func maxElement(l: [Int]) -> Int {
guard let max = l.max() else {
fatalError("Array must not be empty")
}
return max
}
```func maxElement(l: [Int]) -> Int {
return l.max() ?? 0
}```swift
func maxElement(l: [Int]) -> Int {
return l.max() ?? 0
}
```func maxElement(l: [Int]) -> Int {
guard let max = l.max() else {
fatalError("Array must not be empty")
}
return max
}```swift
func maxElement(l: [Int]) -> Int {
guard let max = l.max() else {
fatalError("Array must not be empty")
}
return max
}
```func fizzBuzz(n: Int) -> Int {
var count = 0
for i in 1..<n {
if i % 11 == 0 || i % 13 == 0 {
let str = String(i)
count += str.filter { $0 == "7" }.count
}
}
return count
}```swift
func fizzBuzz(n: Int) -> Int {
var count = 0
for i in 1..<n {
if i % 11 == 0 || i % 13 == 0 {
let str = String(i)
count += str.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 str = String(i)
count += str.filter { $0 == "7" }.count
}
}
return count
}```swift
func fizzBuzz(n: Int) -> Int {
var count = 0
for i in 1..<n {
if i % 11 == 0 || i % 13 == 0 {
let str = String(i)
count += str.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 str = String(i)
count += str.filter { $0 == "7" }.count
}
}
return count
}```swift
func fizzBuzz(n: Int) -> Int {
var count = 0
for i in 1..<n {
if i % 11 == 0 || i % 13 == 0 {
let str = String(i)
count += str.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 str = String(i)
count += str.filter { $0 == "7" }.count
}
}
return count
}```swift
func fizzBuzz(n: Int) -> Int {
var count = 0
for i in 1..<n {
if i % 11 == 0 || i % 13 == 0 {
let str = String(i)
count += str.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 str = String(i)
count += str.filter { $0 == "7" }.count
}
}
return count
}```swift
func fizzBuzz(n: Int) -> Int {
var count = 0
for i in 1..<n {
if i % 11 == 0 || i % 13 == 0 {
let str = String(i)
count += str.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 str = String(i)
count += str.filter { $0 == "7" }.count
}
}
return count
}```swift
func fizzBuzz(n: Int) -> Int {
var count = 0
for i in 1..<n {
if i % 11 == 0 || i % 13 == 0 {
let str = String(i)
count += str.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 str = String(i)
count += str.filter { $0 == "7" }.count
}
}
return count
}```swift
func fizzBuzz(n: Int) -> Int {
var count = 0
for i in 1..<n {
if i % 11 == 0 || i % 13 == 0 {
let str = String(i)
count += str.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 str = String(i)
count += str.filter { $0 == "7" }.count
}
}
return count
}```swift
func fizzBuzz(n: Int) -> Int {
var count = 0
for i in 1..<n {
if i % 11 == 0 || i % 13 == 0 {
let str = String(i)
count += str.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 str = String(i)
count += str.filter { $0 == "7" }.count
}
}
return count
}```swift
func fizzBuzz(n: Int) -> Int {
var count = 0
for i in 1..<n {
if i % 11 == 0 || i % 13 == 0 {
let str = String(i)
count += str.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 str = String(i)
count += str.filter { $0 == "7" }.count
}
}
return count
}```swift
func fizzBuzz(n: Int) -> Int {
var count = 0
for i in 1..<n {
if i % 11 == 0 || i % 13 == 0 {
let str = String(i)
count += str.filter { $0 == "7" }.count
}
}
return count
}
```func sortEven(l: [Int]) -> [Int] {
var evenIndexedValues: [Int] = []
for (index, value) in l.enumerated() where index % 2 == 0 {
evenIndexedValues.append(value)
}
evenIndexedValues.sort()
var sortedArray = l
var evenIndex = 0
for index in stride(from: 0, to: l.count, by: 2) {
sortedArray[index] = evenIndexedValues[evenIndex]
evenIndex += 1
}
return sortedArray
}```swift
func sortEven(l: [Int]) -> [Int] {
var evenIndexedValues: [Int] = []
for (index, value) in l.enumerated() where index % 2 == 0 {
evenIndexedValues.append(value)
}
evenIndexedValues.sort()
var sortedArray = l
var evenIndex = 0
for index in stride(from: 0, to: l.count, by: 2) {
sortedArray[index] = evenIndexedValues[evenIndex]
evenIndex += 1
}
return sortedArray
}
```func sortEven(l: [Int]) -> [Int] {
var evenIndexedValues = [Int]()
for (index, value) in l.enumerated() where index % 2 == 0 {
evenIndexedValues.append(value)
}
evenIndexedValues.sort()
var sortedL = l
var evenIndex = 0
for index in stride(from: 0, to: l.count, by: 2) {
sortedL[index] = evenIndexedValues[evenIndex]
evenIndex += 1
}
return sortedL
}```swift
func sortEven(l: [Int]) -> [Int] {
var evenIndexedValues = [Int]()
for (index, value) in l.enumerated() where index % 2 == 0 {
evenIndexedValues.append(value)
}
evenIndexedValues.sort()
var sortedL = l
var evenIndex = 0
for index in stride(from: 0, to: l.count, by: 2) {
sortedL[index] = evenIndexedValues[evenIndex]
evenIndex += 1
}
return sortedL
}
```func sortEven(l: [Int]) -> [Int] {
var evenIndexedElements = [Int]()
for (index, value) in l.enumerated() where index % 2 == 0 {
evenIndexedElements.append(value)
}
evenIndexedElements.sort()
var sortedL = l
var evenIndex = 0
for index in stride(from: 0, to: l.count, by: 2) {
sortedL[index] = evenIndexedElements[evenIndex]
evenIndex += 1
}
return sortedL
}```swift
func sortEven(l: [Int]) -> [Int] {
var evenIndexedElements = [Int]()
for (index, value) in l.enumerated() where index % 2 == 0 {
evenIndexedElements.append(value)
}
evenIndexedElements.sort()
var sortedL = l
var evenIndex = 0
for index in stride(from: 0, to: l.count, by: 2) {
sortedL[index] = evenIndexedElements[evenIndex]
evenIndex += 1
}
return sortedL
}
```func sortEven(l: [Int]) -> [Int] {
var evenIndexedElements: [Int] = []
for (index, value) in l.enumerated() where index % 2 == 0 {
evenIndexedElements.append(value)
}
evenIndexedElements.sort()
var sortedL = l
var evenIndex = 0
for index in stride(from: 0, to: l.count, by: 2) {
sortedL[index] = evenIndexedElements[evenIndex]
evenIndex += 1
}
return sortedL
}```swift
func sortEven(l: [Int]) -> [Int] {
var evenIndexedElements: [Int] = []
for (index, value) in l.enumerated() where index % 2 == 0 {
evenIndexedElements.append(value)
}
evenIndexedElements.sort()
var sortedL = l
var evenIndex = 0
for index in stride(from: 0, to: l.count, by: 2) {
sortedL[index] = evenIndexedElements[evenIndex]
evenIndex += 1
}
return sortedL
}
```func sortEven(l: [Int]) -> [Int] {
var evenIndexedValues: [Int] = []
for (index, value) in l.enumerated() where index % 2 == 0 {
evenIndexedValues.append(value)
}
evenIndexedValues.sort()
var sortedL = l
var evenIndex = 0
for index in stride(from: 0, to: l.count, by: 2) {
sortedL[index] = evenIndexedValues[evenIndex]
evenIndex += 1
}
return sortedL
}```swift
func sortEven(l: [Int]) -> [Int] {
var evenIndexedValues: [Int] = []
for (index, value) in l.enumerated() where index % 2 == 0 {
evenIndexedValues.append(value)
}
evenIndexedValues.sort()
var sortedL = l
var evenIndex = 0
for index in stride(from: 0, to: l.count, by: 2) {
sortedL[index] = evenIndexedValues[evenIndex]
evenIndex += 1
}
return sortedL
}
```func sortEven(l: [Int]) -> [Int] {
var evenIndexedValues = [Int]()
for (index, value) in l.enumerated() where index % 2 == 0 {
evenIndexedValues.append(value)
}
evenIndexedValues.sort()
var sortedL = l
var evenIndex = 0
for index in stride(from: 0, to: l.count, by: 2) {
sortedL[index] = evenIndexedValues[evenIndex]
evenIndex += 1
}
return sortedL
}```swift
func sortEven(l: [Int]) -> [Int] {
var evenIndexedValues = [Int]()
for (index, value) in l.enumerated() where index % 2 == 0 {
evenIndexedValues.append(value)
}
evenIndexedValues.sort()
var sortedL = l
var evenIndex = 0
for index in stride(from: 0, to: l.count, by: 2) {
sortedL[index] = evenIndexedValues[evenIndex]
evenIndex += 1
}
return sortedL
}
```func sortEven(l: [Int]) -> [Int] {
var evenIndexedValues = [Int]()
for (index, value) in l.enumerated() where index % 2 == 0 {
evenIndexedValues.append(value)
}
evenIndexedValues.sort()
var sortedL = l
var evenIndex = 0
for index in stride(from: 0, to: l.count, by: 2) {
sortedL[index] = evenIndexedValues[evenIndex]
evenIndex += 1
}
return sortedL
}```swift
func sortEven(l: [Int]) -> [Int] {
var evenIndexedValues = [Int]()
for (index, value) in l.enumerated() where index % 2 == 0 {
evenIndexedValues.append(value)
}
evenIndexedValues.sort()
var sortedL = l
var evenIndex = 0
for index in stride(from: 0, to: l.count, by: 2) {
sortedL[index] = evenIndexedValues[evenIndex]
evenIndex += 1
}
return sortedL
}
```func sortEven(l: [Int]) -> [Int] {
var evenIndexedValues = [Int]()
for (index, value) in l.enumerated() where index % 2 == 0 {
evenIndexedValues.append(value)
}
evenIndexedValues.sort()
var sortedL = l
var evenIndex = 0
for index in stride(from: 0, to: l.count, by: 2) {
sortedL[index] = evenIndexedValues[evenIndex]
evenIndex += 1
}
return sortedL
}```swift
func sortEven(l: [Int]) -> [Int] {
var evenIndexedValues = [Int]()
for (index, value) in l.enumerated() where index % 2 == 0 {
evenIndexedValues.append(value)
}
evenIndexedValues.sort()
var sortedL = l
var evenIndex = 0
for index in stride(from: 0, to: l.count, by: 2) {
sortedL[index] = evenIndexedValues[evenIndex]
evenIndex += 1
}
return sortedL
}
```func sortEven(l: [Int]) -> [Int] {
var evenIndexedValues = [Int]()
for (index, value) in l.enumerated() where index % 2 == 0 {
evenIndexedValues.append(value)
}
evenIndexedValues.sort()
var sortedArray = [Int](repeating: 0, count: l.count)
var evenIndex = 0
for i in 0..<l.count {
if i % 2 == 0 {
sortedArray[i] = evenIndexedValues[evenIndex]
evenIndex += 1
} else {
sortedArray[i] = l[i]
}
}
return sortedArray
}```swift
func sortEven(l: [Int]) -> [Int] {
var evenIndexedValues = [Int]()
for (index, value) in l.enumerated() where index % 2 == 0 {
evenIndexedValues.append(value)
}
evenIndexedValues.sort()
var sortedArray = [Int](repeating: 0, count: l.count)
var evenIndex = 0
for i in 0..<l.count {
if i % 2 == 0 {
sortedArray[i] = evenIndexedValues[evenIndex]
evenIndex += 1
} else {
sortedArray[i] = l[i]
}
}
return sortedArray
}
```func sortEven(l: [Int]) -> [Int] {
var evenIndexedValues = [Int]()
for (index, value) in l.enumerated() where index % 2 == 0 {
evenIndexedValues.append(value)
}
evenIndexedValues.sort()
var sortedL = l
var evenIndex = 0
for index in stride(from: 0, to: l.count, by: 2) {
sortedL[index] = evenIndexedValues[evenIndex]
evenIndex += 1
}
return sortedL
}```swift
func sortEven(l: [Int]) -> [Int] {
var evenIndexedValues = [Int]()
for (index, value) in l.enumerated() where index % 2 == 0 {
evenIndexedValues.append(value)
}
evenIndexedValues.sort()
var sortedL = l
var evenIndex = 0
for index in stride(from: 0, to: l.count, by: 2) {
sortedL[index] = evenIndexedValues[evenIndex]
evenIndex += 1
}
return sortedL
}
```func primeFib(n: Int) -> Int {
var fibPrimes = [Int]()
var fib1 = 1
var fib2 = 1
var nextFib = fib1 + fib2
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
}
while fibPrimes.count < n {
if isPrime(nextFib) {
fibPrimes.append(nextFib)
}
fib1 = fib2
fib2 = nextFib
nextFib = fib1 + fib2
}
return fibPrimes.last!
}```swift
func primeFib(n: Int) -> Int {
var fibPrimes = [Int]()
var fib1 = 1
var fib2 = 1
var nextFib = fib1 + fib2
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
}
while fibPrimes.count < n {
if isPrime(nextFib) {
fibPrimes.append(nextFib)
}
fib1 = fib2
fib2 = nextFib
nextFib = fib1 + fib2
}
return fibPrimes.last!
}
```func primeFib(n: Int) -> Int {
var fibPrimes = [Int]()
var fib1 = 1
var fib2 = 1
var nextFib = fib1 + fib2
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
}
while fibPrimes.count < n {
if isPrime(nextFib) {
fibPrimes.append(nextFib)
}
fib1 = fib2
fib2 = nextFib
nextFib = fib1 + fib2
}
return fibPrimes[n - 1]
}```swift
func primeFib(n: Int) -> Int {
var fibPrimes = [Int]()
var fib1 = 1
var fib2 = 1
var nextFib = fib1 + fib2
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
}
while fibPrimes.count < n {
if isPrime(nextFib) {
fibPrimes.append(nextFib)
}
fib1 = fib2
fib2 = nextFib
nextFib = fib1 + fib2
}
return fibPrimes[n - 1]
}
```func primeFib(n: Int) -> Int {
var fibPrimes = [Int]()
var fib1 = 1
var fib2 = 1
var nextFib = fib1 + fib2
while fibPrimes.count < n {
if isPrime(nextFib) {
fibPrimes.append(nextFib)
}
fib1 = fib2
fib2 = nextFib
nextFib = fib1 + fib2
}
return fibPrimes.last!
}
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
}```swift
func primeFib(n: Int) -> Int {
var fibPrimes = [Int]()
var fib1 = 1
var fib2 = 1
var nextFib = fib1 + fib2
while fibPrimes.count < n {
if isPrime(nextFib) {
fibPrimes.append(nextFib)
}
fib1 = fib2
fib2 = nextFib
nextFib = fib1 + fib2
}
return fibPrimes.last!
}
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 primeFib(n: Int) -> Int {
var primes = [Int]()
var fibs = [0, 1]
var currentFibIndex = 2
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 nextFibonacci() -> Int {
let nextFib = fibs[currentFibIndex - 1] + fibs[currentFibIndex - 2]
fibs.append(nextFib)
currentFibIndex += 1
return nextFib
}
var count = 0
var currentFib = 0
while count < n {
currentFib = nextFibonacci()
if isPrime(currentFib) {
primes.append(currentFib)
count += 1
}
}
return primes.last!
}```swift
func primeFib(n: Int) -> Int {
var primes = [Int]()
var fibs = [0, 1]
var currentFibIndex = 2
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 nextFibonacci() -> Int {
let nextFib = fibs[currentFibIndex - 1] + fibs[currentFibIndex - 2]
fibs.append(nextFib)
currentFibIndex += 1
return nextFib
}
var count = 0
var currentFib = 0
while count < n {
currentFib = nextFibonacci()
if isPrime(currentFib) {
primes.append(currentFib)
count += 1
}
}
return primes.last!
}
```func primeFib(n: Int) -> Int {
var fibPrimes = [Int]()
var fib1 = 1
var fib2 = 1
var nextFib = fib1 + fib2
while fibPrimes.count < n {
if isPrime(nextFib) {
fibPrimes.append(nextFib)
}
fib1 = fib2
fib2 = nextFib
nextFib = fib1 + fib2
}
return fibPrimes.last!
}
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
}```swift
func primeFib(n: Int) -> Int {
var fibPrimes = [Int]()
var fib1 = 1
var fib2 = 1
var nextFib = fib1 + fib2
while fibPrimes.count < n {
if isPrime(nextFib) {
fibPrimes.append(nextFib)
}
fib1 = fib2
fib2 = nextFib
nextFib = fib1 + fib2
}
return fibPrimes.last!
}
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 primeFib(n: Int) -> Int {
var fibPrimes = [Int]()
var fib1 = 1
var fib2 = 1
var nextFib = fib1 + fib2
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
}
while fibPrimes.count < n {
if isPrime(nextFib) {
fibPrimes.append(nextFib)
}
fib1 = fib2
fib2 = nextFib
nextFib = fib1 + fib2
}
return fibPrimes.last!
}```swift
func primeFib(n: Int) -> Int {
var fibPrimes = [Int]()
var fib1 = 1
var fib2 = 1
var nextFib = fib1 + fib2
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
}
while fibPrimes.count < n {
if isPrime(nextFib) {
fibPrimes.append(nextFib)
}
fib1 = fib2
fib2 = nextFib
nextFib = fib1 + fib2
}
return fibPrimes.last!
}
```func primeFib(n: Int) -> Int {
var fibPrimes = [Int]()
var fib1 = 1
var fib2 = 1
while fibPrimes.count < n {
let nextFib = fib1 + fib2
fib1 = fib2
fib2 = nextFib
if isPrime(nextFib) {
fibPrimes.append(nextFib)
}
}
return fibPrimes.last!
}
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
}```swift
func primeFib(n: Int) -> Int {
var fibPrimes = [Int]()
var fib1 = 1
var fib2 = 1
while fibPrimes.count < n {
let nextFib = fib1 + fib2
fib1 = fib2
fib2 = nextFib
if isPrime(nextFib) {
fibPrimes.append(nextFib)
}
}
return fibPrimes.last!
}
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 primeFib(n: Int) -> Int {
var fibPrimes = [Int]()
var fib1 = 1
var fib2 = 1
var nextFib = fib1 + fib2
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
}
while fibPrimes.count < n {
if isPrime(nextFib) {
fibPrimes.append(nextFib)
}
fib1 = fib2
fib2 = nextFib
nextFib = fib1 + fib2
}
return fibPrimes.last!
}```swift
func primeFib(n: Int) -> Int {
var fibPrimes = [Int]()
var fib1 = 1
var fib2 = 1
var nextFib = fib1 + fib2
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
}
while fibPrimes.count < n {
if isPrime(nextFib) {
fibPrimes.append(nextFib)
}
fib1 = fib2
fib2 = nextFib
nextFib = fib1 + fib2
}
return fibPrimes.last!
}
```func primeFib(n: Int) -> Int {
var fibPrimes = [Int]()
var fib1 = 1
var fib2 = 1
var nextFib = fib1 + fib2
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
}
while fibPrimes.count < n {
if isPrime(nextFib) {
fibPrimes.append(nextFib)
}
fib1 = fib2
fib2 = nextFib
nextFib = fib1 + fib2
}
return fibPrimes[n - 1]
}```swift
func primeFib(n: Int) -> Int {
var fibPrimes = [Int]()
var fib1 = 1
var fib2 = 1
var nextFib = fib1 + fib2
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
}
while fibPrimes.count < n {
if isPrime(nextFib) {
fibPrimes.append(nextFib)
}
fib1 = fib2
fib2 = nextFib
nextFib = fib1 + fib2
}
return fibPrimes[n - 1]
}
```func primeFib(n: Int) -> Int {
var fibPrimes = [Int]()
var fib1 = 1
var fib2 = 1
var nextFib = fib1 + fib2
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
}
while fibPrimes.count < n {
if isPrime(nextFib) {
fibPrimes.append(nextFib)
}
fib1 = fib2
fib2 = nextFib
nextFib = fib1 + fib2
}
return fibPrimes.last!
}```swift
func primeFib(n: Int) -> Int {
var fibPrimes = [Int]()
var fib1 = 1
var fib2 = 1
var nextFib = fib1 + fib2
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
}
while fibPrimes.count < n {
if isPrime(nextFib) {
fibPrimes.append(nextFib)
}
fib1 = fib2
fib2 = nextFib
nextFib = fib1 + fib2
}
return fibPrimes.last!
}
```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
}```swift
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
}```swift
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
}```swift
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
}```swift
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
}```swift
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
}```swift
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
}```swift
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
}```swift
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
}```swift
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
}
let sorted = l.sorted()
for i in 0..<n-2 {
var left = i + 1
var right = n - 1
while left < right {
let sum = sorted[i] + sorted[left] + sorted[right]
if sum == 0 {
return true
} else if sum < 0 {
left += 1
} else {
right -= 1
}
}
}
return false
}```swift
func triplesSumToZero(l: [Int]) -> Bool {
let n = l.count
if n < 3 {
return false
}
let sorted = l.sorted()
for i in 0..<n-2 {
var left = i + 1
var right = n - 1
while left < right {
let sum = sorted[i] + sorted[left] + sorted[right]
if sum == 0 {
return true
} else if sum < 0 {
left += 1
} else {
right -= 1
}
}
}
return false
}
```func carRaceCollision(n: Int) -> Int {
return n * n
}```swift
func carRaceCollision(n: Int) -> Int {
return n * n
}
```func carRaceCollision(n: Int) -> Int {
return n * n
}```swift
func carRaceCollision(n: Int) -> Int {
return n * n
}
```func carRaceCollision(n: Int) -> Int {
return n * n
}```swift
func carRaceCollision(n: Int) -> Int {
return n * n
}
```func carRaceCollision(n: Int) -> Int {
return n * n
}```swift
func carRaceCollision(n: Int) -> Int {
return n * n
}
```func carRaceCollision(n: Int) -> Int {
return n * n
}```swift
func carRaceCollision(n: Int) -> Int {
return n * n
}
```func carRaceCollision(n: Int) -> Int {
return n * n
}```swift
func carRaceCollision(n: Int) -> Int {
return n * n
}
```func carRaceCollision(n: Int) -> Int {
return n * n
}```swift
func carRaceCollision(n: Int) -> Int {
return n * n
}
```func carRaceCollision(n: Int) -> Int {
return n * n
}```swift
func carRaceCollision(n: Int) -> Int {
return n * n
}
```func carRaceCollision(n: Int) -> Int {
return n * n
}```swift
func carRaceCollision(n: Int) -> Int {
return n * n
}
```func carRaceCollision(n: Int) -> Int {
return n * n
}```swift
func carRaceCollision(n: Int) -> Int {
return n * n
}
```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] {
return l.map { $0 + 1 }
}```swift
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] {
return l.map { $0 + 1 }
}```swift
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] {
return l.map { $0 + 1 }
}```swift
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] {
return l.map { $0 + 1 }
}```swift
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] {
return l.map { $0 + 1 }
}```swift
func incrList(l: [Int]) -> [Int] {
return l.map { $0 + 1 }
}
```func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for number in l {
if seenNumbers.contains(-number) {
return true
}
seenNumbers.insert(number)
}
return false
}```swift
func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for number in l {
if seenNumbers.contains(-number) {
return true
}
seenNumbers.insert(number)
}
return false
}
```func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for number in l {
if seenNumbers.contains(-number) {
return true
}
seenNumbers.insert(number)
}
return false
}```swift
func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for number in l {
if seenNumbers.contains(-number) {
return true
}
seenNumbers.insert(number)
}
return false
}
```func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for number in l {
if seenNumbers.contains(-number) {
return true
}
seenNumbers.insert(number)
}
return false
}```swift
func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for number in l {
if seenNumbers.contains(-number) {
return true
}
seenNumbers.insert(number)
}
return false
}
```func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for number in l {
if seenNumbers.contains(-number) {
return true
}
seenNumbers.insert(number)
}
return false
}```swift
func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for number in l {
if seenNumbers.contains(-number) {
return true
}
seenNumbers.insert(number)
}
return false
}
```func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for number in l {
if seenNumbers.contains(-number) {
return true
}
seenNumbers.insert(number)
}
return false
}```swift
func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for number in l {
if seenNumbers.contains(-number) {
return true
}
seenNumbers.insert(number)
}
return false
}
```func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for number in l {
if seenNumbers.contains(-number) {
return true
}
seenNumbers.insert(number)
}
return false
}```swift
func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for number in l {
if seenNumbers.contains(-number) {
return true
}
seenNumbers.insert(number)
}
return false
}
```func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for number in l {
if seenNumbers.contains(-number) {
return true
}
seenNumbers.insert(number)
}
return false
}```swift
func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for number in l {
if seenNumbers.contains(-number) {
return true
}
seenNumbers.insert(number)
}
return false
}
```func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for number in l {
if seenNumbers.contains(-number) {
return true
}
seenNumbers.insert(number)
}
return false
}```swift
func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for number in l {
if seenNumbers.contains(-number) {
return true
}
seenNumbers.insert(number)
}
return false
}
```func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for number in l {
if seenNumbers.contains(-number) {
return true
}
seenNumbers.insert(number)
}
return false
}```swift
func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for number in l {
if seenNumbers.contains(-number) {
return true
}
seenNumbers.insert(number)
}
return false
}
```func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for number in l {
if seenNumbers.contains(-number) {
return true
}
seenNumbers.insert(number)
}
return false
}```swift
func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for number in l {
if seenNumbers.contains(-number) {
return true
}
seenNumbers.insert(number)
}
return false
}
```func changeBase(x: Int, base: Int) -> String {
var number = x
var result = ""
while number > 0 {
result = String(number % base) + result
number /= base
}
return result.isEmpty ? "0" : result
}```swift
func changeBase(x: Int, base: Int) -> String {
var number = x
var result = ""
while number > 0 {
result = String(number % base) + result
number /= base
}
return result.isEmpty ? "0" : result
}
```func changeBase(x: Int, base: Int) -> String {
var number = x
var result = ""
while number > 0 {
result = String(number % base) + result
number /= base
}
return result.isEmpty ? "0" : result
}```swift
func changeBase(x: Int, base: Int) -> String {
var number = x
var result = ""
while number > 0 {
result = String(number % base) + result
number /= base
}
return result.isEmpty ? "0" : result
}
```func changeBase(x: Int, base: Int) -> String {
var number = x
var result = ""
while number > 0 {
result = "\(number % base)" + result
number /= base
}
return result.isEmpty ? "0" : result
}```swift
func changeBase(x: Int, base: Int) -> String {
var number = x
var result = ""
while number > 0 {
result = "\(number % base)" + result
number /= base
}
return result.isEmpty ? "0" : result
}
```func changeBase(x: Int, base: Int) -> String {
var number = x
var result = ""
while number > 0 {
result = String(number % base) + result
number /= base
}
return result.isEmpty ? "0" : result
}```swift
func changeBase(x: Int, base: Int) -> String {
var number = x
var result = ""
while number > 0 {
result = String(number % base) + result
number /= base
}
return result.isEmpty ? "0" : result
}
```func changeBase(x: Int, base: Int) -> String {
var number = x
var result = ""
while number > 0 {
result = String(number % base) + result
number /= base
}
return result.isEmpty ? "0" : result
}```swift
func changeBase(x: Int, base: Int) -> String {
var number = x
var result = ""
while number > 0 {
result = String(number % base) + result
number /= base
}
return result.isEmpty ? "0" : result
}
```func changeBase(x: Int, base: Int) -> String {
var number = x
var result = ""
while number > 0 {
result = "\(number % base)" + result
number /= base
}
return result.isEmpty ? "0" : result
}```swift
func changeBase(x: Int, base: Int) -> String {
var number = x
var result = ""
while number > 0 {
result = "\(number % base)" + result
number /= base
}
return result.isEmpty ? "0" : result
}
```func changeBase(x: Int, base: Int) -> String {
var number = x
var result = ""
while number > 0 {
result = String(number % base) + result
number /= base
}
return result.isEmpty ? "0" : result
}```swift
func changeBase(x: Int, base: Int) -> String {
var number = x
var result = ""
while number > 0 {
result = String(number % base) + result
number /= base
}
return result.isEmpty ? "0" : result
}
```func changeBase(x: Int, base: Int) -> String {
var number = x
var result = ""
while number > 0 {
result = String(number % base) + result
number /= base
}
return result.isEmpty ? "0" : result
}```swift
func changeBase(x: Int, base: Int) -> String {
var number = x
var result = ""
while number > 0 {
result = String(number % base) + result
number /= base
}
return result.isEmpty ? "0" : result
}
```func changeBase(x: Int, base: Int) -> String {
var number = x
var result = ""
while number > 0 {
result = String(number % base) + result
number /= base
}
return result.isEmpty ? "0" : result
}```swift
func changeBase(x: Int, base: Int) -> String {
var number = x
var result = ""
while number > 0 {
result = String(number % base) + result
number /= base
}
return result.isEmpty ? "0" : result
}
```func changeBase(x: Int, base: Int) -> String {
var number = x
var result = ""
while number > 0 {
result = String(number % base) + result
number /= base
}
return result.isEmpty ? "0" : result
}```swift
func changeBase(x: Int, base: Int) -> String {
var number = x
var result = ""
while number > 0 {
result = String(number % base) + result
number /= base
}
return result.isEmpty ? "0" : result
}
```func triangleArea(a: Int, h: Int) -> Double {
return 0.5 * Double(a) * Double(h)
}```swift
func triangleArea(a: Int, h: Int) -> Double {
return 0.5 * Double(a) * Double(h)
}
```func triangleArea(a: Int, h: Int) -> Double {
return 0.5 * Double(a) * Double(h)
}```swift
func triangleArea(a: Int, h: Int) -> Double {
return 0.5 * Double(a) * Double(h)
}
```func triangleArea(a: Int, h: Int) -> Double {
return 0.5 * Double(a) * Double(h)
}```swift
func triangleArea(a: Int, h: Int) -> Double {
return 0.5 * Double(a) * Double(h)
}
```func triangleArea(a: Int, h: Int) -> Double {
return 0.5 * Double(a) * Double(h)
}```swift
func triangleArea(a: Int, h: Int) -> Double {
return 0.5 * Double(a) * Double(h)
}
```func triangleArea(a: Int, h: Int) -> Double {
return 0.5 * Double(a) * Double(h)
}```swift
func triangleArea(a: Int, h: Int) -> Double {
return 0.5 * Double(a) * Double(h)
}
```func triangleArea(a: Int, h: Int) -> Double {
return 0.5 * Double(a) * Double(h)
}```swift
func triangleArea(a: Int, h: Int) -> Double {
return 0.5 * Double(a) * Double(h)
}
```func triangleArea(a: Int, h: Int) -> Double {
return 0.5 * Double(a) * Double(h)
}```swift
func triangleArea(a: Int, h: Int) -> Double {
return 0.5 * Double(a) * Double(h)
}
```func triangleArea(a: Int, h: Int) -> Double {
return 0.5 * Double(a) * Double(h)
}```swift
func triangleArea(a: Int, h: Int) -> Double {
return 0.5 * Double(a) * Double(h)
}
```func triangleArea(a: Int, h: Int) -> Double {
return 0.5 * Double(a) * Double(h)
}```swift
func triangleArea(a: Int, h: Int) -> Double {
return 0.5 * Double(a) * Double(h)
}
```func triangleArea(a: Int, h: Int) -> Double {
return 0.5 * Double(a) * Double(h)
}```swift
func triangleArea(a: Int, h: Int) -> Double {
return 0.5 * Double(a) * Double(h)
}
```func fib4(n: Int) -> Int {
if n == 0 { return 0 }
if n == 1 { return 0 }
if n == 2 { return 2 }
if n == 3 { return 0 }
var a = 0
var b = 0
var c = 2
var d = 0
var result = 0
for _ in 4...n {
result = a + b + c + d
a = b
b = c
c = d
d = result
}
return result
}```swift
func fib4(n: Int) -> Int {
if n == 0 { return 0 }
if n == 1 { return 0 }
if n == 2 { return 2 }
if n == 3 { return 0 }
var a = 0
var b = 0
var c = 2
var d = 0
var result = 0
for _ in 4...n {
result = a + b + c + d
a = b
b = c
c = d
d = result
}
return result
}
```func fib4(n: Int) -> Int {
if n == 0 { return 0 }
if n == 1 { return 0 }
if n == 2 { return 2 }
if n == 3 { return 0 }
var a = 0
var b = 0
var c = 2
var d = 0
var result = 0
for _ in 4...n {
result = a + b + c + d
a = b
b = c
c = d
d = result
}
return result
}```swift
func fib4(n: Int) -> Int {
if n == 0 { return 0 }
if n == 1 { return 0 }
if n == 2 { return 2 }
if n == 3 { return 0 }
var a = 0
var b = 0
var c = 2
var d = 0
var result = 0
for _ in 4...n {
result = a + b + c + d
a = b
b = c
c = d
d = result
}
return result
}
```func fib4(n: Int) -> Int {
if n == 0 { return 0 }
if n == 1 { return 0 }
if n == 2 { return 2 }
if n == 3 { return 0 }
var a = 0
var b = 0
var c = 2
var d = 0
var result = 0
for _ in 4...n {
result = a + b + c + d
a = b
b = c
c = d
d = result
}
return result
}```swift
func fib4(n: Int) -> Int {
if n == 0 { return 0 }
if n == 1 { return 0 }
if n == 2 { return 2 }
if n == 3 { return 0 }
var a = 0
var b = 0
var c = 2
var d = 0
var result = 0
for _ in 4...n {
result = a + b + c + d
a = b
b = c
c = d
d = result
}
return result
}
```func fib4(n: Int) -> Int {
if n == 0 { return 0 }
if n == 1 { return 0 }
if n == 2 { return 2 }
if n == 3 { return 0 }
var a = 0
var b = 0
var c = 2
var d = 0
var result = 0
for _ in 4...n {
result = a + b + c + d
a = b
b = c
c = d
d = result
}
return result
}```swift
func fib4(n: Int) -> Int {
if n == 0 { return 0 }
if n == 1 { return 0 }
if n == 2 { return 2 }
if n == 3 { return 0 }
var a = 0
var b = 0
var c = 2
var d = 0
var result = 0
for _ in 4...n {
result = a + b + c + d
a = b
b = c
c = d
d = result
}
return result
}
```func fib4(n: Int) -> Int {
if n == 0 { return 0 }
if n == 1 { return 0 }
if n == 2 { return 2 }
if n == 3 { return 0 }
var a = 0
var b = 0
var c = 2
var d = 0
var result = 0
for _ in 4...n {
result = a + b + c + d
a = b
b = c
c = d
d = result
}
return result
}```swift
func fib4(n: Int) -> Int {
if n == 0 { return 0 }
if n == 1 { return 0 }
if n == 2 { return 2 }
if n == 3 { return 0 }
var a = 0
var b = 0
var c = 2
var d = 0
var result = 0
for _ in 4...n {
result = a + b + c + d
a = b
b = c
c = d
d = result
}
return result
}
```func fib4(n: Int) -> Int {
if n == 0 { return 0 }
if n == 1 { return 0 }
if n == 2 { return 2 }
if n == 3 { return 0 }
var a = 0
var b = 0
var c = 2
var d = 0
var result = 0
for _ in 4...n {
result = a + b + c + d
a = b
b = c
c = d
d = result
}
return result
}```swift
func fib4(n: Int) -> Int {
if n == 0 { return 0 }
if n == 1 { return 0 }
if n == 2 { return 2 }
if n == 3 { return 0 }
var a = 0
var b = 0
var c = 2
var d = 0
var result = 0
for _ in 4...n {
result = a + b + c + d
a = b
b = c
c = d
d = result
}
return result
}
```func fib4(n: Int) -> Int {
if n == 0 { return 0 }
if n == 1 { return 0 }
if n == 2 { return 2 }
if n == 3 { return 0 }
var a = 0
var b = 0
var c = 2
var d = 0
var result = 0
for _ in 4...n {
result = a + b + c + d
a = b
b = c
c = d
d = result
}
return result
}```swift
func fib4(n: Int) -> Int {
if n == 0 { return 0 }
if n == 1 { return 0 }
if n == 2 { return 2 }
if n == 3 { return 0 }
var a = 0
var b = 0
var c = 2
var d = 0
var result = 0
for _ in 4...n {
result = a + b + c + d
a = b
b = c
c = d
d = result
}
return result
}
```func fib4(n: Int) -> Int {
if n == 0 { return 0 }
if n == 1 { return 0 }
if n == 2 { return 2 }
if n == 3 { return 0 }
var a = 0
var b = 0
var c = 2
var d = 0
var result = 0
for _ in 4...n {
result = a + b + c + d
a = b
b = c
c = d
d = result
}
return result
}```swift
func fib4(n: Int) -> Int {
if n == 0 { return 0 }
if n == 1 { return 0 }
if n == 2 { return 2 }
if n == 3 { return 0 }
var a = 0
var b = 0
var c = 2
var d = 0
var result = 0
for _ in 4...n {
result = a + b + c + d
a = b
b = c
c = d
d = result
}
return result
}
```func fib4(n: Int) -> Int {
if n == 0 { return 0 }
if n == 1 { return 0 }
if n == 2 { return 2 }
if n == 3 { return 0 }
var a = 0
var b = 0
var c = 2
var d = 0
var result = 0
for _ in 4...n {
result = a + b + c + d
a = b
b = c
c = d
d = result
}
return result
}```swift
func fib4(n: Int) -> Int {
if n == 0 { return 0 }
if n == 1 { return 0 }
if n == 2 { return 2 }
if n == 3 { return 0 }
var a = 0
var b = 0
var c = 2
var d = 0
var result = 0
for _ in 4...n {
result = a + b + c + d
a = b
b = c
c = d
d = result
}
return result
}
```func fib4(n: Int) -> Int {
if n == 0 { return 0 }
if n == 1 { return 0 }
if n == 2 { return 2 }
if n == 3 { return 0 }
var a = 0
var b = 0
var c = 2
var d = 0
var result = 0
for _ in 4...n {
result = a + b + c + d
a = b
b = c
c = d
d = result
}
return result
}```swift
func fib4(n: Int) -> Int {
if n == 0 { return 0 }
if n == 1 { return 0 }
if n == 2 { return 2 }
if n == 3 { return 0 }
var a = 0
var b = 0
var c = 2
var d = 0
var result = 0
for _ in 4...n {
result = a + b + c + d
a = b
b = c
c = d
d = result
}
return result
}
```func median(l: [Int]) -> Double {
let sortedList = l.sorted()
let count = sortedList.count
if count % 2 == 0 {
return Double(sortedList[count / 2 - 1] + sortedList[count / 2]) / 2.0
} else {
return Double(sortedList[count / 2])
}
}```swift
func median(l: [Int]) -> Double {
let sortedList = l.sorted()
let count = sortedList.count
if count % 2 == 0 {
return Double(sortedList[count / 2 - 1] + sortedList[count / 2]) / 2.0
} else {
return Double(sortedList[count / 2])
}
}
```func median(l: [Int]) -> Double {
let sortedList = l.sorted()
let count = sortedList.count
if count % 2 == 1 {
return Double(sortedList[count / 2])
} else {
return Double(sortedList[count / 2 - 1] + sortedList[count / 2]) / 2.0
}
}```swift
func median(l: [Int]) -> Double {
let sortedList = l.sorted()
let count = sortedList.count
if count % 2 == 1 {
return Double(sortedList[count / 2])
} else {
return Double(sortedList[count / 2 - 1] + sortedList[count / 2]) / 2.0
}
}
```func median(l: [Int]) -> Double {
let sortedList = l.sorted()
let count = sortedList.count
if count % 2 == 1 {
return Double(sortedList[count / 2])
} else {
return Double(sortedList[count / 2 - 1] + sortedList[count / 2]) / 2.0
}
}```swift
func median(l: [Int]) -> Double {
let sortedList = l.sorted()
let count = sortedList.count
if count % 2 == 1 {
return Double(sortedList[count / 2])
} else {
return Double(sortedList[count / 2 - 1] + sortedList[count / 2]) / 2.0
}
}
```func median(l: [Int]) -> Double {
let sortedList = l.sorted()
let count = sortedList.count
if count % 2 == 0 {
return Double(sortedList[count / 2 - 1] + sortedList[count / 2]) / 2.0
} else {
return Double(sortedList[count / 2])
}
}```swift
func median(l: [Int]) -> Double {
let sortedList = l.sorted()
let count = sortedList.count
if count % 2 == 0 {
return Double(sortedList[count / 2 - 1] + sortedList[count / 2]) / 2.0
} else {
return Double(sortedList[count / 2])
}
}
```func median(l: [Int]) -> Double {
let sortedList = l.sorted()
let count = sortedList.count
if count % 2 == 0 {
return Double(sortedList[count / 2 - 1] + sortedList[count / 2]) / 2.0
} else {
return Double(sortedList[count / 2])
}
}```swift
func median(l: [Int]) -> Double {
let sortedList = l.sorted()
let count = sortedList.count
if count % 2 == 0 {
return Double(sortedList[count / 2 - 1] + sortedList[count / 2]) / 2.0
} else {
return Double(sortedList[count / 2])
}
}
```func median(l: [Int]) -> Double {
let sortedList = l.sorted()
let count = sortedList.count
if count % 2 == 0 {
return Double(sortedList[count / 2 - 1] + sortedList[count / 2]) / 2.0
} else {
return Double(sortedList[count / 2])
}
}```swift
func median(l: [Int]) -> Double {
let sortedList = l.sorted()
let count = sortedList.count
if count % 2 == 0 {
return Double(sortedList[count / 2 - 1] + sortedList[count / 2]) / 2.0
} else {
return Double(sortedList[count / 2])
}
}
```func median(l: [Int]) -> Double {
let sortedList = l.sorted()
let count = sortedList.count
if count % 2 == 0 {
return Double(sortedList[count / 2 - 1] + sortedList[count / 2]) / 2.0
} else {
return Double(sortedList[count / 2])
}
}```swift
func median(l: [Int]) -> Double {
let sortedList = l.sorted()
let count = sortedList.count
if count % 2 == 0 {
return Double(sortedList[count / 2 - 1] + sortedList[count / 2]) / 2.0
} else {
return Double(sortedList[count / 2])
}
}
```func median(l: [Int]) -> Double {
let sortedList = l.sorted()
let count = sortedList.count
if count % 2 == 0 {
return Double(sortedList[count / 2 - 1] + sortedList[count / 2]) / 2.0
} else {
return Double(sortedList[count / 2])
}
}```swift
func median(l: [Int]) -> Double {
let sortedList = l.sorted()
let count = sortedList.count
if count % 2 == 0 {
return Double(sortedList[count / 2 - 1] + sortedList[count / 2]) / 2.0
} else {
return Double(sortedList[count / 2])
}
}
```func median(l: [Int]) -> Double {
let sortedList = l.sorted()
let count = sortedList.count
if count % 2 == 1 {
return Double(sortedList[count / 2])
} else {
return Double(sortedList[count / 2 - 1] + sortedList[count / 2]) / 2.0
}
}```swift
func median(l: [Int]) -> Double {
let sortedList = l.sorted()
let count = sortedList.count
if count % 2 == 1 {
return Double(sortedList[count / 2])
} else {
return Double(sortedList[count / 2 - 1] + sortedList[count / 2]) / 2.0
}
}
```func median(l: [Int]) -> Double {
let sortedList = l.sorted()
let count = sortedList.count
if count % 2 == 0 {
return Double(sortedList[count / 2 - 1] + sortedList[count / 2]) / 2.0
} else {
return Double(sortedList[count / 2])
}
}```swift
func median(l: [Int]) -> Double {
let sortedList = l.sorted()
let count = sortedList.count
if count % 2 == 0 {
return Double(sortedList[count / 2 - 1] + sortedList[count / 2]) / 2.0
} else {
return Double(sortedList[count / 2])
}
}
```func isPalindrome(text: String) -> Bool {
let cleanedText = text.lowercased().filter { $0.isLetter }
return cleanedText == String(cleanedText.reversed())
}```swift
func isPalindrome(text: String) -> Bool {
let cleanedText = text.lowercased().filter { $0.isLetter }
return cleanedText == String(cleanedText.reversed())
}
```func isPalindrome(text: String) -> Bool {
let cleanedText = text.lowercased().filter { $0.isLetter }
return cleanedText == String(cleanedText.reversed())
}```swift
func isPalindrome(text: String) -> Bool {
let cleanedText = text.lowercased().filter { $0.isLetter }
return cleanedText == String(cleanedText.reversed())
}
```func isPalindrome(text: String) -> Bool {
let cleanedText = text.lowercased().filter { $0.isLetter }
return cleanedText == String(cleanedText.reversed())
}```swift
func isPalindrome(text: String) -> Bool {
let cleanedText = text.lowercased().filter { $0.isLetter }
return cleanedText == String(cleanedText.reversed())
}
```func isPalindrome(text: String) -> Bool {
let cleanedText = text.lowercased().filter { $0.isLetter }
return cleanedText == String(cleanedText.reversed())
}```swift
func isPalindrome(text: String) -> Bool {
let cleanedText = text.lowercased().filter { $0.isLetter }
return cleanedText == String(cleanedText.reversed())
}
```func isPalindrome(text: String) -> Bool {
let cleanedText = text.lowercased().filter { $0.isLetter }
return cleanedText == String(cleanedText.reversed())
}```swift
func isPalindrome(text: String) -> Bool {
let cleanedText = text.lowercased().filter { $0.isLetter }
return cleanedText == String(cleanedText.reversed())
}
```func isPalindrome(text: String) -> Bool {
let cleanedText = text.lowercased().filter { $0.isLetter }
return cleanedText == String(cleanedText.reversed())
}```swift
func isPalindrome(text: String) -> Bool {
let cleanedText = text.lowercased().filter { $0.isLetter }
return cleanedText == String(cleanedText.reversed())
}
```func isPalindrome(text: String) -> Bool {
let cleanedText = text.lowercased().filter { $0.isLetter }
return cleanedText == String(cleanedText.reversed())
}```swift
func isPalindrome(text: String) -> Bool {
let cleanedText = text.lowercased().filter { $0.isLetter }
return cleanedText == String(cleanedText.reversed())
}
```func isPalindrome(text: String) -> Bool {
let cleanedText = text.lowercased().filter { $0.isLetter }
return cleanedText == String(cleanedText.reversed())
}```swift
func isPalindrome(text: String) -> Bool {
let cleanedText = text.lowercased().filter { $0.isLetter }
return cleanedText == String(cleanedText.reversed())
}
```func isPalindrome(text: String) -> Bool {
let cleanedText = text.lowercased().filter { $0.isLetter }
return cleanedText == String(cleanedText.reversed())
}```swift
func isPalindrome(text: String) -> Bool {
let cleanedText = text.lowercased().filter { $0.isLetter }
return cleanedText == String(cleanedText.reversed())
}
```func isPalindrome(text: String) -> Bool {
let cleanedText = text.lowercased().filter { $0.isLetter }
return cleanedText == String(cleanedText.reversed())
}```swift
func isPalindrome(text: String) -> Bool {
let cleanedText = text.lowercased().filter { $0.isLetter }
return cleanedText == String(cleanedText.reversed())
}
```func modp(n: Int, p: Int) -> Int {
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 {
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 {
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
}```swift
func modp(n: Int, p: Int) -> Int {
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 {
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
}```swift
func modp(n: Int, p: Int) -> Int {
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 {
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 {
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 {
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
}```swift
func modp(n: Int, p: Int) -> Int {
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 {
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 {
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 {
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 {
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 {
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 {
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 {
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
}```swift
func modp(n: Int, p: Int) -> Int {
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 {
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 {
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"]
return String(text.filter { !vowels.contains($0) })
}```swift
func removeVowels(text: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
return String(text.filter { !vowels.contains($0) })
}
```func removeVowels(text: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
return String(text.filter { !vowels.contains($0) })
}```swift
func removeVowels(text: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
return String(text.filter { !vowels.contains($0) })
}
```func removeVowels(text: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
return String(text.filter { !vowels.contains($0) })
}```swift
func removeVowels(text: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
return String(text.filter { !vowels.contains($0) })
}
```func removeVowels(text: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
return String(text.filter { !vowels.contains($0) })
}```swift
func removeVowels(text: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
return String(text.filter { !vowels.contains($0) })
}
```func removeVowels(text: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
return String(text.filter { !vowels.contains($0) })
}```swift
func removeVowels(text: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
return String(text.filter { !vowels.contains($0) })
}
```func removeVowels(text: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
return String(text.filter { !vowels.contains($0) })
}```swift
func removeVowels(text: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
return String(text.filter { !vowels.contains($0) })
}
```func removeVowels(text: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
return String(text.filter { !vowels.contains($0) })
}```swift
func removeVowels(text: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
return String(text.filter { !vowels.contains($0) })
}
```func removeVowels(text: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
return String(text.filter { !vowels.contains($0) })
}```swift
func removeVowels(text: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
return String(text.filter { !vowels.contains($0) })
}
```func removeVowels(text: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
return String(text.filter { !vowels.contains($0) })
}```swift
func removeVowels(text: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
return String(text.filter { !vowels.contains($0) })
}
```func removeVowels(text: String) -> String {
let vowels = "aeiouAEIOU"
return String(text.filter { !vowels.contains($0) })
}```swift
func removeVowels(text: String) -> String {
let vowels = "aeiouAEIOU"
return String(text.filter { !vowels.contains($0) })
}
```func belowThreshold(l: [Int], t: Int) -> Bool {
for number in l {
if number >= t {
return false
}
}
return true
}```swift
func belowThreshold(l: [Int], t: Int) -> Bool {
for number in l {
if number >= t {
return false
}
}
return true
}
```func belowThreshold(l: [Int], t: Int) -> Bool {
for number in l {
if number >= t {
return false
}
}
return true
}```swift
func belowThreshold(l: [Int], t: Int) -> Bool {
for number in l {
if number >= t {
return false
}
}
return true
}
```func belowThreshold(l: [Int], t: Int) -> Bool {
for number in l {
if number >= t {
return false
}
}
return true
}```swift
func belowThreshold(l: [Int], t: Int) -> Bool {
for number in l {
if number >= t {
return false
}
}
return true
}
```func belowThreshold(l: [Int], t: Int) -> Bool {
for number in l {
if number >= t {
return false
}
}
return true
}```swift
func belowThreshold(l: [Int], t: Int) -> Bool {
for number in l {
if number >= t {
return false
}
}
return true
}
```func belowThreshold(l: [Int], t: Int) -> Bool {
for number in l {
if number >= t {
return false
}
}
return true
}```swift
func belowThreshold(l: [Int], t: Int) -> Bool {
for number in l {
if number >= t {
return false
}
}
return true
}
```func belowThreshold(l: [Int], t: Int) -> Bool {
for number in l {
if number >= t {
return false
}
}
return true
}```swift
func belowThreshold(l: [Int], t: Int) -> Bool {
for number in l {
if number >= t {
return false
}
}
return true
}
```func belowThreshold(l: [Int], t: Int) -> Bool {
for number in l {
if number >= t {
return false
}
}
return true
}```swift
func belowThreshold(l: [Int], t: Int) -> Bool {
for number in l {
if number >= t {
return false
}
}
return true
}
```func belowThreshold(l: [Int], t: Int) -> Bool {
for number in l {
if number >= t {
return false
}
}
return true
}```swift
func belowThreshold(l: [Int], t: Int) -> Bool {
for number in l {
if number >= t {
return false
}
}
return true
}
```func belowThreshold(l: [Int], t: Int) -> Bool {
for number in l {
if number >= t {
return false
}
}
return true
}```swift
func belowThreshold(l: [Int], t: Int) -> Bool {
for number in l {
if number >= t {
return false
}
}
return true
}
```func belowThreshold(l: [Int], t: Int) -> Bool {
for number in l {
if number >= t {
return false
}
}
return true
}```swift
func belowThreshold(l: [Int], t: Int) -> Bool {
for number in l {
if number >= t {
return false
}
}
return true
}
```func add(x: Int, y: Int) -> Int {
return x + y
}```swift
func add(x: Int, y: Int) -> Int {
return x + y
}
```func add(x: Int, y: Int) -> Int {
return x + y
}```swift
func add(x: Int, y: Int) -> Int {
return x + y
}
```func add(x: Int, y: Int) -> Int {
return x + y
}```swift
func add(x: Int, y: Int) -> Int {
return x + y
}
```func add(x: Int, y: Int) -> Int {
return x + y
}```swift
func add(x: Int, y: Int) -> Int {
return x + y
}
```func add(x: Int, y: Int) -> Int {
return x + y
}```swift
func add(x: Int, y: Int) -> Int {
return x + y
}
```func add(x: Int, y: Int) -> Int {
return x + y
}```swift
func add(x: Int, y: Int) -> Int {
return x + y
}
```func add(x: Int, y: Int) -> Int {
return x + y
}```swift
func add(x: Int, y: Int) -> Int {
return x + y
}
```func add(x: Int, y: Int) -> Int {
return x + y
}```swift
func add(x: Int, y: Int) -> Int {
return x + y
}
```func add(x: Int, y: Int) -> Int {
return x + y
}```swift
func add(x: Int, y: Int) -> Int {
return x + y
}
```func add(x: Int, y: Int) -> Int {
return x + y
}```swift
func add(x: Int, y: Int) -> Int {
return x + y
}
```func sameChars(s0: String, s1: String) -> Bool {
let set0 = Set(s0)
let set1 = Set(s1)
return set0 == set1
}```swift
func sameChars(s0: String, s1: String) -> Bool {
let set0 = Set(s0)
let set1 = Set(s1)
return set0 == set1
}
```func sameChars(s0: String, s1: String) -> Bool {
let set0 = Set(s0)
let set1 = Set(s1)
return set0 == set1
}```swift
func sameChars(s0: String, s1: String) -> Bool {
let set0 = Set(s0)
let set1 = Set(s1)
return set0 == set1
}
```func sameChars(s0: String, s1: String) -> Bool {
let set0 = Set(s0)
let set1 = Set(s1)
return set0 == set1
}```swift
func sameChars(s0: String, s1: String) -> Bool {
let set0 = Set(s0)
let set1 = Set(s1)
return set0 == set1
}
```func sameChars(s0: String, s1: String) -> Bool {
let set0 = Set(s0)
let set1 = Set(s1)
return set0 == set1
}```swift
func sameChars(s0: String, s1: String) -> Bool {
let set0 = Set(s0)
let set1 = Set(s1)
return set0 == set1
}
```func sameChars(s0: String, s1: String) -> Bool {
let set0 = Set(s0)
let set1 = Set(s1)
return set0 == set1
}```swift
func sameChars(s0: String, s1: String) -> Bool {
let set0 = Set(s0)
let set1 = Set(s1)
return set0 == set1
}
```func sameChars(s0: String, s1: String) -> Bool {
let set0 = Set(s0)
let set1 = Set(s1)
return set0 == set1
}```swift
func sameChars(s0: String, s1: String) -> Bool {
let set0 = Set(s0)
let set1 = Set(s1)
return set0 == set1
}
```func sameChars(s0: String, s1: String) -> Bool {
let set0 = Set(s0)
let set1 = Set(s1)
return set0 == set1
}```swift
func sameChars(s0: String, s1: String) -> Bool {
let set0 = Set(s0)
let set1 = Set(s1)
return set0 == set1
}
```func sameChars(s0: String, s1: String) -> Bool {
let set0 = Set(s0)
let set1 = Set(s1)
return set0 == set1
}```swift
func sameChars(s0: String, s1: String) -> Bool {
let set0 = Set(s0)
let set1 = Set(s1)
return set0 == set1
}
```func sameChars(s0: String, s1: String) -> Bool {
let set0 = Set(s0)
let set1 = Set(s1)
return set0 == set1
}```swift
func sameChars(s0: String, s1: String) -> Bool {
let set0 = Set(s0)
let set1 = Set(s1)
return set0 == set1
}
```func sameChars(s0: String, s1: String) -> Bool {
let set0 = Set(s0)
let set1 = Set(s1)
return set0 == set1
}```swift
func sameChars(s0: String, s1: String) -> Bool {
let set0 = Set(s0)
let set1 = Set(s1)
return set0 == set1
}
```func fib(n: Int) -> Int {
if n <= 1 {
return n
}
var a = 0
var b = 1
for _ in 2...n {
let c = a + b
a = b
b = c
}
return b
}```swift
func fib(n: Int) -> Int {
if n <= 1 {
return n
}
var a = 0
var b = 1
for _ in 2...n {
let c = a + b
a = b
b = c
}
return b
}
```func fib(n: Int) -> Int {
if n <= 1 {
return n
}
var a = 0
var b = 1
for _ in 2...n {
let c = a + b
a = b
b = c
}
return b
}```swift
func fib(n: Int) -> Int {
if n <= 1 {
return n
}
var a = 0
var b = 1
for _ in 2...n {
let c = a + b
a = b
b = c
}
return b
}
```func fib(n: Int) -> Int {
if n <= 1 {
return n
}
var a = 0
var b = 1
for _ in 2...n {
let c = a + b
a = b
b = c
}
return b
}```swift
func fib(n: Int) -> Int {
if n <= 1 {
return n
}
var a = 0
var b = 1
for _ in 2...n {
let c = a + b
a = b
b = c
}
return b
}
```func fib(n: Int) -> Int {
if n <= 1 {
return n
}
var a = 0
var b = 1
for _ in 2...n {
let c = a + b
a = b
b = c
}
return b
}```swift
func fib(n: Int) -> Int {
if n <= 1 {
return n
}
var a = 0
var b = 1
for _ in 2...n {
let c = a + b
a = b
b = c
}
return b
}
```func fib(n: Int) -> Int {
if n <= 1 {
return n
}
var a = 0
var b = 1
for _ in 2...n {
let c = a + b
a = b
b = c
}
return b
}```swift
func fib(n: Int) -> Int {
if n <= 1 {
return n
}
var a = 0
var b = 1
for _ in 2...n {
let c = a + b
a = b
b = c
}
return b
}
```func fib(n: Int) -> Int {
if n <= 1 {
return n
}
var a = 0
var b = 1
for _ in 2...n {
let c = a + b
a = b
b = c
}
return b
}```swift
func fib(n: Int) -> Int {
if n <= 1 {
return n
}
var a = 0
var b = 1
for _ in 2...n {
let c = a + b
a = b
b = c
}
return b
}
```func fib(n: Int) -> Int {
if n <= 1 {
return n
}
var a = 0
var b = 1
for _ in 2...n {
let c = a + b
a = b
b = c
}
return b
}```swift
func fib(n: Int) -> Int {
if n <= 1 {
return n
}
var a = 0
var b = 1
for _ in 2...n {
let c = a + b
a = b
b = c
}
return b
}
```func fib(n: Int) -> Int {
if n <= 1 {
return n
}
var a = 0
var b = 1
for _ in 2...n {
let c = a + b
a = b
b = c
}
return b
}```swift
func fib(n: Int) -> Int {
if n <= 1 {
return n
}
var a = 0
var b = 1
for _ in 2...n {
let c = a + b
a = b
b = c
}
return b
}
```func fib(n: Int) -> Int {
if n <= 1 {
return n
}
var a = 0
var b = 1
for _ in 2...n {
let c = a + b
a = b
b = c
}
return b
}```swift
func fib(n: Int) -> Int {
if n <= 1 {
return n
}
var a = 0
var b = 1
for _ in 2...n {
let c = a + b
a = b
b = c
}
return b
}
```func fib(n: Int) -> Int {
if n <= 1 {
return n
}
var a = 0
var b = 1
for _ in 2...n {
let c = a + b
a = b
b = c
}
return b
}```swift
func fib(n: Int) -> Int {
if n <= 1 {
return n
}
var a = 0
var b = 1
for _ in 2...n {
let c = a + b
a = b
b = c
}
return b
}
```func correctBracketing(brackets: String) -> Bool {
var count = 0
for bracket in brackets {
if bracket == "<" {
count += 1
} else if bracket == ">" {
count -= 1
}
if count < 0 {
return false
}
}
return count == 0
}```swift
func correctBracketing(brackets: String) -> Bool {
var count = 0
for bracket in brackets {
if bracket == "<" {
count += 1
} else if bracket == ">" {
count -= 1
}
if count < 0 {
return false
}
}
return count == 0
}
```func correctBracketing(brackets: String) -> Bool {
var count = 0
for bracket in brackets {
if bracket == "<" {
count += 1
} else if bracket == ">" {
count -= 1
}
if count < 0 {
return false
}
}
return count == 0
}```swift
func correctBracketing(brackets: String) -> Bool {
var count = 0
for bracket in brackets {
if bracket == "<" {
count += 1
} else if bracket == ">" {
count -= 1
}
if count < 0 {
return false
}
}
return count == 0
}
```func correctBracketing(brackets: String) -> Bool {
var count = 0
for char in brackets {
if char == "<" {
count += 1
} else if char == ">" {
count -= 1
}
if count < 0 {
return false
}
}
return count == 0
}```swift
func correctBracketing(brackets: String) -> Bool {
var count = 0
for char in brackets {
if char == "<" {
count += 1
} else if char == ">" {
count -= 1
}
if count < 0 {
return false
}
}
return count == 0
}
```func correctBracketing(brackets: String) -> Bool {
var count = 0
for bracket in brackets {
if bracket == "<" {
count += 1
} else if bracket == ">" {
count -= 1
}
if count < 0 {
return false
}
}
return count == 0
}```swift
func correctBracketing(brackets: String) -> Bool {
var count = 0
for bracket in brackets {
if bracket == "<" {
count += 1
} else if bracket == ">" {
count -= 1
}
if count < 0 {
return false
}
}
return count == 0
}
```func correctBracketing(brackets: String) -> Bool {
var count = 0
for bracket in brackets {
if bracket == "<" {
count += 1
} else if bracket == ">" {
count -= 1
}
if count < 0 {
return false
}
}
return count == 0
}```swift
func correctBracketing(brackets: String) -> Bool {
var count = 0
for bracket in brackets {
if bracket == "<" {
count += 1
} else if bracket == ">" {
count -= 1
}
if count < 0 {
return false
}
}
return count == 0
}
```func correctBracketing(brackets: String) -> Bool {
var count = 0
for bracket in brackets {
if bracket == "<" {
count += 1
} else if bracket == ">" {
count -= 1
}
if count < 0 {
return false
}
}
return count == 0
}```swift
func correctBracketing(brackets: String) -> Bool {
var count = 0
for bracket in brackets {
if bracket == "<" {
count += 1
} else if bracket == ">" {
count -= 1
}
if count < 0 {
return false
}
}
return count == 0
}
```func correctBracketing(brackets: String) -> Bool {
var count = 0
for bracket in brackets {
if bracket == "<" {
count += 1
} else if bracket == ">" {
count -= 1
}
if count < 0 {
return false
}
}
return count == 0
}```swift
func correctBracketing(brackets: String) -> Bool {
var count = 0
for bracket in brackets {
if bracket == "<" {
count += 1
} else if bracket == ">" {
count -= 1
}
if count < 0 {
return false
}
}
return count == 0
}
```func correctBracketing(brackets: String) -> Bool {
var count = 0
for char in brackets {
if char == "<" {
count += 1
} else if char == ">" {
count -= 1
}
if count < 0 {
return false
}
}
return count == 0
}```swift
func correctBracketing(brackets: String) -> Bool {
var count = 0
for char in brackets {
if char == "<" {
count += 1
} else if char == ">" {
count -= 1
}
if count < 0 {
return false
}
}
return count == 0
}
```func correctBracketing(brackets: String) -> Bool {
var count = 0
for bracket in brackets {
if bracket == "<" {
count += 1
} else if bracket == ">" {
count -= 1
}
if count < 0 {
return false
}
}
return count == 0
}```swift
func correctBracketing(brackets: String) -> Bool {
var count = 0
for bracket in brackets {
if bracket == "<" {
count += 1
} else if bracket == ">" {
count -= 1
}
if count < 0 {
return false
}
}
return count == 0
}
```func correctBracketing(brackets: String) -> Bool {
var count = 0
for bracket in brackets {
if bracket == "<" {
count += 1
} else if bracket == ">" {
count -= 1
}
if count < 0 {
return false
}
}
return count == 0
}```swift
func correctBracketing(brackets: String) -> Bool {
var count = 0
for bracket in brackets {
if bracket == "<" {
count += 1
} else if bracket == ">" {
count -= 1
}
if count < 0 {
return false
}
}
return count == 0
}
```func monotonic(l: [Int]) -> Bool {
guard l.count > 1 else { return true }
var increasing = false
var decreasing = false
for i in 1..<l.count {
if l[i] > l[i - 1] {
increasing = true
} else if l[i] < l[i - 1] {
decreasing = true
}
if increasing && decreasing {
return false
}
}
return true
}```swift
func monotonic(l: [Int]) -> Bool {
guard l.count > 1 else { return true }
var increasing = false
var decreasing = false
for i in 1..<l.count {
if l[i] > l[i - 1] {
increasing = true
} else if l[i] < l[i - 1] {
decreasing = true
}
if increasing && decreasing {
return false
}
}
return true
}
```func monotonic(l: [Int]) -> Bool {
guard l.count > 1 else { return true }
var increasing = false
var decreasing = false
for i in 1..<l.count {
if l[i] > l[i - 1] {
increasing = true
} else if l[i] < l[i - 1] {
decreasing = true
}
if increasing && decreasing {
return false
}
}
return true
}```swift
func monotonic(l: [Int]) -> Bool {
guard l.count > 1 else { return true }
var increasing = false
var decreasing = false
for i in 1..<l.count {
if l[i] > l[i - 1] {
increasing = true
} else if l[i] < l[i - 1] {
decreasing = true
}
if increasing && decreasing {
return false
}
}
return true
}
```func monotonic(l: [Int]) -> Bool {
guard l.count > 1 else { return true }
var increasing = false
var decreasing = false
for i in 1..<l.count {
if l[i] > l[i - 1] {
increasing = true
} else if l[i] < l[i - 1] {
decreasing = true
}
}
return !(increasing && decreasing)
}```swift
func monotonic(l: [Int]) -> Bool {
guard l.count > 1 else { return true }
var increasing = false
var decreasing = false
for i in 1..<l.count {
if l[i] > l[i - 1] {
increasing = true
} else if l[i] < l[i - 1] {
decreasing = true
}
}
return !(increasing && decreasing)
}
```func monotonic(l: [Int]) -> Bool {
guard l.count > 1 else { return true }
var increasing = false
var decreasing = false
for i in 1..<l.count {
if l[i] > l[i - 1] {
increasing = true
} else if l[i] < l[i - 1] {
decreasing = true
}
if increasing && decreasing {
return false
}
}
return true
}```swift
func monotonic(l: [Int]) -> Bool {
guard l.count > 1 else { return true }
var increasing = false
var decreasing = false
for i in 1..<l.count {
if l[i] > l[i - 1] {
increasing = true
} else if l[i] < l[i - 1] {
decreasing = true
}
if increasing && decreasing {
return false
}
}
return true
}
```func monotonic(l: [Int]) -> Bool {
guard l.count > 1 else { return true }
var increasing = false
var decreasing = false
for i in 1..<l.count {
if l[i] > l[i - 1] {
increasing = true
} else if l[i] < l[i - 1] {
decreasing = true
}
if increasing && decreasing {
return false
}
}
return true
}```swift
func monotonic(l: [Int]) -> Bool {
guard l.count > 1 else { return true }
var increasing = false
var decreasing = false
for i in 1..<l.count {
if l[i] > l[i - 1] {
increasing = true
} else if l[i] < l[i - 1] {
decreasing = true
}
if increasing && decreasing {
return false
}
}
return true
}
```func monotonic(l: [Int]) -> Bool {
guard l.count > 1 else { return true }
var increasing = false
var decreasing = false
for i in 1..<l.count {
if l[i] > l[i - 1] {
increasing = true
} else if l[i] < l[i - 1] {
decreasing = true
}
if increasing && decreasing {
return false
}
}
return true
}```swift
func monotonic(l: [Int]) -> Bool {
guard l.count > 1 else { return true }
var increasing = false
var decreasing = false
for i in 1..<l.count {
if l[i] > l[i - 1] {
increasing = true
} else if l[i] < l[i - 1] {
decreasing = true
}
if increasing && decreasing {
return false
}
}
return true
}
```func monotonic(l: [Int]) -> Bool {
guard l.count > 1 else { return true }
var increasing = false
var decreasing = false
for i in 1..<l.count {
if l[i] > l[i - 1] {
increasing = true
} else if l[i] < l[i - 1] {
decreasing = true
}
if increasing && decreasing {
return false
}
}
return true
}```swift
func monotonic(l: [Int]) -> Bool {
guard l.count > 1 else { return true }
var increasing = false
var decreasing = false
for i in 1..<l.count {
if l[i] > l[i - 1] {
increasing = true
} else if l[i] < l[i - 1] {
decreasing = true
}
if increasing && decreasing {
return false
}
}
return true
}
```func monotonic(l: [Int]) -> Bool {
guard l.count > 1 else { return true }
var increasing = false
var decreasing = false
for i in 1..<l.count {
if l[i] > l[i - 1] {
increasing = true
} else if l[i] < l[i - 1] {
decreasing = true
}
if increasing && decreasing {
return false
}
}
return true
}```swift
func monotonic(l: [Int]) -> Bool {
guard l.count > 1 else { return true }
var increasing = false
var decreasing = false
for i in 1..<l.count {
if l[i] > l[i - 1] {
increasing = true
} else if l[i] < l[i - 1] {
decreasing = true
}
if increasing && decreasing {
return false
}
}
return true
}
```func monotonic(l: [Int]) -> Bool {
guard l.count > 1 else { return true }
var increasing = false
var decreasing = false
for i in 1..<l.count {
if l[i] > l[i - 1] {
increasing = true
} else if l[i] < l[i - 1] {
decreasing = true
}
if increasing && decreasing {
return false
}
}
return true
}```swift
func monotonic(l: [Int]) -> Bool {
guard l.count > 1 else { return true }
var increasing = false
var decreasing = false
for i in 1..<l.count {
if l[i] > l[i - 1] {
increasing = true
} else if l[i] < l[i - 1] {
decreasing = true
}
if increasing && decreasing {
return false
}
}
return true
}
```func monotonic(l: [Int]) -> Bool {
guard l.count > 1 else { return true }
var increasing = false
var decreasing = false
for i in 1..<l.count {
if l[i] > l[i - 1] {
increasing = true
} else if l[i] < l[i - 1] {
decreasing = true
}
}
return !(increasing && decreasing)
}```swift
func monotonic(l: [Int]) -> Bool {
guard l.count > 1 else { return true }
var increasing = false
var decreasing = false
for i in 1..<l.count {
if l[i] > l[i - 1] {
increasing = true
} else if l[i] < l[i - 1] {
decreasing = true
}
}
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()
}```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()
}```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()
}```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()
}```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 commonSet = set1.intersection(set2)
return commonSet.sorted()
}```swift
func common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
let commonSet = set1.intersection(set2)
return commonSet.sorted()
}
```func common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
let commonSet = set1.intersection(set2)
return Array(commonSet).sorted()
}```swift
func common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
let commonSet = set1.intersection(set2)
return Array(commonSet).sorted()
}
```func common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
let commonSet = set1.intersection(set2)
return Array(commonSet).sorted()
}```swift
func common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
let commonSet = set1.intersection(set2)
return Array(commonSet).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()
}```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()
}```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 largestPrimeFactor(n: Int) -> Int {
var num = n
var largestFactor = 0
// Check for smallest factor 2
while num % 2 == 0 {
largestFactor = 2
num /= 2
}
// Check for odd factors from 3 to sqrt(n)
var factor = 3
while factor * factor <= num {
while num % factor == 0 {
largestFactor = factor
num /= factor
}
factor += 2
}
// If num is still greater than 2, it must be prime
if num > 2 {
largestFactor = num
}
return largestFactor
}```swift
func largestPrimeFactor(n: Int) -> Int {
var num = n
var largestFactor = 0
// Check for smallest factor 2
while num % 2 == 0 {
largestFactor = 2
num /= 2
}
// Check for odd factors from 3 to sqrt(n)
var factor = 3
while factor * factor <= num {
while num % factor == 0 {
largestFactor = factor
num /= factor
}
factor += 2
}
// If num is still greater than 2, it must be prime
if num > 2 {
largestFactor = num
}
return largestFactor
}
```func largestPrimeFactor(n: Int) -> Int {
var num = n
var largestFactor = 0
// Check for smallest factor 2
while num % 2 == 0 {
largestFactor = 2
num /= 2
}
// Check for odd factors from 3 to sqrt(n)
var factor = 3
while factor * factor <= num {
while num % factor == 0 {
largestFactor = factor
num /= factor
}
factor += 2
}
// If num is still greater than 2, then it must be prime
if num > 2 {
largestFactor = num
}
return largestFactor
}```swift
func largestPrimeFactor(n: Int) -> Int {
var num = n
var largestFactor = 0
// Check for smallest factor 2
while num % 2 == 0 {
largestFactor = 2
num /= 2
}
// Check for odd factors from 3 to sqrt(n)
var factor = 3
while factor * factor <= num {
while num % factor == 0 {
largestFactor = factor
num /= factor
}
factor += 2
}
// If num is still greater than 2, then it must be prime
if num > 2 {
largestFactor = num
}
return largestFactor
}
```func largestPrimeFactor(n: Int) -> Int {
var num = n
var largestFactor = 0
// Check for smallest factor 2
while num % 2 == 0 {
largestFactor = 2
num /= 2
}
// Check for odd factors from 3 to sqrt(n)
var factor = 3
while factor * factor <= num {
while num % factor == 0 {
largestFactor = factor
num /= factor
}
factor += 2
}
// If num is still greater than 2, then it must be prime
if num > 2 {
largestFactor = num
}
return largestFactor
}```swift
func largestPrimeFactor(n: Int) -> Int {
var num = n
var largestFactor = 0
// Check for smallest factor 2
while num % 2 == 0 {
largestFactor = 2
num /= 2
}
// Check for odd factors from 3 to sqrt(n)
var factor = 3
while factor * factor <= num {
while num % factor == 0 {
largestFactor = factor
num /= factor
}
factor += 2
}
// If num is still greater than 2, then it must be prime
if num > 2 {
largestFactor = num
}
return largestFactor
}
```func largestPrimeFactor(n: Int) -> Int {
var num = n
var largestFactor = 0
// Check for smallest factor in range 2 to sqrt(n)
var factor = 2
while factor * factor <= num {
if num % factor == 0 {
num /= factor
largestFactor = factor
} else {
factor += factor == 2 ? 1 : 2 // Only check 2 and odd numbers
}
}
// If num is not 1, then it itself is a prime number
if num > 1 {
largestFactor = num
}
return largestFactor
}```swift
func largestPrimeFactor(n: Int) -> Int {
var num = n
var largestFactor = 0
// Check for smallest factor in range 2 to sqrt(n)
var factor = 2
while factor * factor <= num {
if num % factor == 0 {
num /= factor
largestFactor = factor
} else {
factor += factor == 2 ? 1 : 2 // Only check 2 and odd numbers
}
}
// If num is not 1, then it itself is a prime number
if num > 1 {
largestFactor = num
}
return largestFactor
}
```func largestPrimeFactor(n: Int) -> Int {
var num = n
var largestFactor = 0
// Check for smallest factor 2
while num % 2 == 0 {
largestFactor = 2
num /= 2
}
// Check for odd factors from 3 to sqrt(num)
var factor = 3
while factor * factor <= num {
while num % factor == 0 {
largestFactor = factor
num /= factor
}
factor += 2
}
// If num is still greater than 2, it must be prime
if num > 2 {
largestFactor = num
}
return largestFactor
}```swift
func largestPrimeFactor(n: Int) -> Int {
var num = n
var largestFactor = 0
// Check for smallest factor 2
while num % 2 == 0 {
largestFactor = 2
num /= 2
}
// Check for odd factors from 3 to sqrt(num)
var factor = 3
while factor * factor <= num {
while num % factor == 0 {
largestFactor = factor
num /= factor
}
factor += 2
}
// If num is still greater than 2, it must be prime
if num > 2 {
largestFactor = num
}
return largestFactor
}
```func largestPrimeFactor(n: Int) -> Int {
var num = n
var largestFactor = 0
// Check for smallest factor
while num % 2 == 0 {
largestFactor = 2
num /= 2
}
// Check for odd factors from 3 to sqrt(num)
var factor = 3
while factor * factor <= num {
while num % factor == 0 {
largestFactor = factor
num /= factor
}
factor += 2
}
// If num is a prime number and greater than 2
if num > 2 {
largestFactor = num
}
return largestFactor
}```swift
func largestPrimeFactor(n: Int) -> Int {
var num = n
var largestFactor = 0
// Check for smallest factor
while num % 2 == 0 {
largestFactor = 2
num /= 2
}
// Check for odd factors from 3 to sqrt(num)
var factor = 3
while factor * factor <= num {
while num % factor == 0 {
largestFactor = factor
num /= factor
}
factor += 2
}
// If num is a prime number and greater than 2
if num > 2 {
largestFactor = num
}
return largestFactor
}
```func largestPrimeFactor(n: Int) -> Int {
var num = n
var largestFactor = 0
// Check for smallest factor 2
while num % 2 == 0 {
largestFactor = 2
num /= 2
}
// Check for odd factors from 3 to sqrt(num)
var factor = 3
while factor * factor <= num {
while num % factor == 0 {
largestFactor = factor
num /= factor
}
factor += 2
}
// If num is a prime number and greater than 2
if num > 2 {
largestFactor = num
}
return largestFactor
}```swift
func largestPrimeFactor(n: Int) -> Int {
var num = n
var largestFactor = 0
// Check for smallest factor 2
while num % 2 == 0 {
largestFactor = 2
num /= 2
}
// Check for odd factors from 3 to sqrt(num)
var factor = 3
while factor * factor <= num {
while num % factor == 0 {
largestFactor = factor
num /= factor
}
factor += 2
}
// If num is a prime number and greater than 2
if num > 2 {
largestFactor = num
}
return largestFactor
}
```func largestPrimeFactor(n: Int) -> Int {
var num = n
var largestFactor = 0
// Divide num by 2 to remove all even factors
while num % 2 == 0 {
largestFactor = 2
num /= 2
}
// Check for odd factors from 3 to sqrt(num)
var factor = 3
while factor * factor <= num {
while num % factor == 0 {
largestFactor = factor
num /= factor
}
factor += 2
}
// If num is a prime number and greater than 2
if num > 2 {
largestFactor = num
}
return largestFactor
}```swift
func largestPrimeFactor(n: Int) -> Int {
var num = n
var largestFactor = 0
// Divide num by 2 to remove all even factors
while num % 2 == 0 {
largestFactor = 2
num /= 2
}
// Check for odd factors from 3 to sqrt(num)
var factor = 3
while factor * factor <= num {
while num % factor == 0 {
largestFactor = factor
num /= factor
}
factor += 2
}
// If num is a prime number and greater than 2
if num > 2 {
largestFactor = num
}
return largestFactor
}
```func largestPrimeFactor(n: Int) -> Int {
var num = n
var largestFactor = 0
// Check for smallest factor 2
while num % 2 == 0 {
largestFactor = 2
num /= 2
}
// Check for odd factors from 3 to sqrt(n)
var factor = 3
while factor * factor <= num {
while num % factor == 0 {
largestFactor = factor
num /= factor
}
factor += 2
}
// If num is a prime number and greater than 2
if num > 2 {
largestFactor = num
}
return largestFactor
}```swift
func largestPrimeFactor(n: Int) -> Int {
var num = n
var largestFactor = 0
// Check for smallest factor 2
while num % 2 == 0 {
largestFactor = 2
num /= 2
}
// Check for odd factors from 3 to sqrt(n)
var factor = 3
while factor * factor <= num {
while num % factor == 0 {
largestFactor = factor
num /= factor
}
factor += 2
}
// If num is a prime number and greater than 2
if num > 2 {
largestFactor = num
}
return largestFactor
}
```func largestPrimeFactor(n: Int) -> Int {
var num = n
var largestFactor = 0
// Check for smallest factor 2
while num % 2 == 0 {
largestFactor = 2
num /= 2
}
// Check for odd factors from 3 onwards
var factor = 3
while factor * factor <= num {
while num % factor == 0 {
largestFactor = factor
num /= factor
}
factor += 2
}
// If num is still greater than 2, then it must be prime
if num > 2 {
largestFactor = num
}
return largestFactor
}```swift
func largestPrimeFactor(n: Int) -> Int {
var num = n
var largestFactor = 0
// Check for smallest factor 2
while num % 2 == 0 {
largestFactor = 2
num /= 2
}
// Check for odd factors from 3 onwards
var factor = 3
while factor * factor <= num {
while num % factor == 0 {
largestFactor = factor
num /= factor
}
factor += 2
}
// If num is still greater than 2, then it must be prime
if num > 2 {
largestFactor = num
}
return largestFactor
}
```func sumToN(n: Int) -> Int {
return n * (n + 1) / 2
}```swift
func sumToN(n: Int) -> Int {
return n * (n + 1) / 2
}
```func sumToN(n: Int) -> Int {
return n * (n + 1) / 2
}```swift
func sumToN(n: Int) -> Int {
return n * (n + 1) / 2
}
```func sumToN(n: Int) -> Int {
return n * (n + 1) / 2
}```swift
func sumToN(n: Int) -> Int {
return n * (n + 1) / 2
}
```func sumToN(n: Int) -> Int {
return n * (n + 1) / 2
}```swift
func sumToN(n: Int) -> Int {
return n * (n + 1) / 2
}
```func sumToN(n: Int) -> Int {
return n * (n + 1) / 2
}```swift
func sumToN(n: Int) -> Int {
return n * (n + 1) / 2
}
```func sumToN(n: Int) -> Int {
return n * (n + 1) / 2
}```swift
func sumToN(n: Int) -> Int {
return n * (n + 1) / 2
}
```func sumToN(n: Int) -> Int {
return n * (n + 1) / 2
}```swift
func sumToN(n: Int) -> Int {
return n * (n + 1) / 2
}
```func sumToN(n: Int) -> Int {
return n * (n + 1) / 2
}```swift
func sumToN(n: Int) -> Int {
return n * (n + 1) / 2
}
```func sumToN(n: Int) -> Int {
return n * (n + 1) / 2
}```swift
func sumToN(n: Int) -> Int {
return n * (n + 1) / 2
}
```func sumToN(n: Int) -> Int {
return n * (n + 1) / 2
}```swift
func sumToN(n: Int) -> Int {
return n * (n + 1) / 2
}
```func correctBracketing(brackets: String) -> Bool {
var balance = 0
for char in brackets {
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}```swift
func correctBracketing(brackets: String) -> Bool {
var balance = 0
for char in brackets {
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
```func correctBracketing(brackets: String) -> Bool {
var balance = 0
for char in brackets {
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}```swift
func correctBracketing(brackets: String) -> Bool {
var balance = 0
for char in brackets {
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
```func correctBracketing(brackets: String) -> Bool {
var balance = 0
for char in brackets {
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}```swift
func correctBracketing(brackets: String) -> Bool {
var balance = 0
for char in brackets {
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
```func correctBracketing(brackets: String) -> Bool {
var balance = 0
for char in brackets {
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}```swift
func correctBracketing(brackets: String) -> Bool {
var balance = 0
for char in brackets {
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
```func correctBracketing(brackets: String) -> Bool {
var balance = 0
for char in brackets {
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}```swift
func correctBracketing(brackets: String) -> Bool {
var balance = 0
for char in brackets {
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
```func correctBracketing(brackets: String) -> Bool {
var balance = 0
for char in brackets {
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}```swift
func correctBracketing(brackets: String) -> Bool {
var balance = 0
for char in brackets {
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
```func correctBracketing(brackets: String) -> Bool {
var balance = 0
for char in brackets {
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}```swift
func correctBracketing(brackets: String) -> Bool {
var balance = 0
for char in brackets {
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
```func correctBracketing(brackets: String) -> Bool {
var balance = 0
for char in brackets {
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}```swift
func correctBracketing(brackets: String) -> Bool {
var balance = 0
for char in brackets {
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
```func correctBracketing(brackets: String) -> Bool {
var balance = 0
for char in brackets {
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}```swift
func correctBracketing(brackets: String) -> Bool {
var balance = 0
for char in brackets {
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
```func correctBracketing(brackets: String) -> Bool {
var balance = 0
for char in brackets {
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}```swift
func correctBracketing(brackets: String) -> Bool {
var balance = 0
for char in brackets {
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
```func derivative(xs: [Int]) -> [Int] {
return xs.enumerated().compactMap { index, coefficient in
index > 0 ? coefficient * index : nil
}
}```swift
func derivative(xs: [Int]) -> [Int] {
return xs.enumerated().compactMap { index, coefficient in
index > 0 ? coefficient * index : nil
}
}
```func derivative(xs: [Int]) -> [Int] {
guard xs.count > 1 else { return [] }
return xs.enumerated().dropFirst().map { index, coefficient in
coefficient * index
}
}```swift
func derivative(xs: [Int]) -> [Int] {
guard xs.count > 1 else { return [] }
return xs.enumerated().dropFirst().map { index, coefficient in
coefficient * index
}
}
```func derivative(xs: [Int]) -> [Int] {
guard xs.count > 1 else { return [] }
return xs.enumerated().dropFirst().map { index, coefficient in
coefficient * index
}
}```swift
func derivative(xs: [Int]) -> [Int] {
guard xs.count > 1 else { return [] }
return xs.enumerated().dropFirst().map { index, coefficient in
coefficient * index
}
}
```func derivative(xs: [Int]) -> [Int] {
if xs.count <= 1 {
return []
}
var result = [Int]()
for i in 1..<xs.count {
result.append(i * xs[i])
}
return result
}```swift
func derivative(xs: [Int]) -> [Int] {
if xs.count <= 1 {
return []
}
var result = [Int]()
for i in 1..<xs.count {
result.append(i * xs[i])
}
return result
}
```func derivative(xs: [Int]) -> [Int] {
guard xs.count > 1 else {
return []
}
var result = [Int]()
for i in 1..<xs.count {
result.append(i * xs[i])
}
return result
}```swift
func derivative(xs: [Int]) -> [Int] {
guard xs.count > 1 else {
return []
}
var result = [Int]()
for i in 1..<xs.count {
result.append(i * xs[i])
}
return result
}
```func derivative(xs: [Int]) -> [Int] {
guard xs.count > 1 else { return [] }
return xs.enumerated().dropFirst().map { index, coefficient in
coefficient * index
}
}```swift
func derivative(xs: [Int]) -> [Int] {
guard xs.count > 1 else { return [] }
return xs.enumerated().dropFirst().map { index, coefficient in
coefficient * index
}
}
```func derivative(xs: [Int]) -> [Int] {
if xs.count <= 1 {
return []
}
return xs.enumerated().dropFirst().map { index, coefficient in
coefficient * index
}
}```swift
func derivative(xs: [Int]) -> [Int] {
if xs.count <= 1 {
return []
}
return xs.enumerated().dropFirst().map { index, coefficient in
coefficient * index
}
}
```func derivative(xs: [Int]) -> [Int] {
if xs.count <= 1 {
return []
}
var result = [Int]()
for i in 1..<xs.count {
result.append(i * xs[i])
}
return result
}```swift
func derivative(xs: [Int]) -> [Int] {
if xs.count <= 1 {
return []
}
var result = [Int]()
for i in 1..<xs.count {
result.append(i * xs[i])
}
return result
}
```func derivative(xs: [Int]) -> [Int] {
if xs.count <= 1 {
return []
}
var result = [Int]()
for i in 1..<xs.count {
result.append(i * xs[i])
}
return result
}```swift
func derivative(xs: [Int]) -> [Int] {
if xs.count <= 1 {
return []
}
var result = [Int]()
for i in 1..<xs.count {
result.append(i * xs[i])
}
return result
}
```func derivative(xs: [Int]) -> [Int] {
if xs.count <= 1 {
return []
}
var result = [Int]()
for i in 1..<xs.count {
result.append(i * xs[i])
}
return result
}```swift
func derivative(xs: [Int]) -> [Int] {
if xs.count <= 1 {
return []
}
var result = [Int]()
for i in 1..<xs.count {
result.append(i * xs[i])
}
return result
}
```func fibfib(n: Int) -> Int {
if n == 0 { return 0 }
if n == 1 { return 0 }
if n == 2 { return 1 }
var a = 0
var b = 0
var c = 1
var result = 0
for _ in 3...n {
result = a + b + c
a = b
b = c
c = result
}
return result
}```swift
func fibfib(n: Int) -> Int {
if n == 0 { return 0 }
if n == 1 { return 0 }
if n == 2 { return 1 }
var a = 0
var b = 0
var c = 1
var result = 0
for _ in 3...n {
result = a + b + c
a = b
b = c
c = result
}
return result
}
```func fibfib(n: Int) -> Int {
if n == 0 { return 0 }
if n == 1 { return 0 }
if n == 2 { return 1 }
var a = 0
var b = 0
var c = 1
var result = 0
for _ in 3...n {
result = a + b + c
a = b
b = c
c = result
}
return result
}```swift
func fibfib(n: Int) -> Int {
if n == 0 { return 0 }
if n == 1 { return 0 }
if n == 2 { return 1 }
var a = 0
var b = 0
var c = 1
var result = 0
for _ in 3...n {
result = a + b + c
a = b
b = c
c = result
}
return result
}
```func fibfib(n: Int) -> Int {
if n == 0 { return 0 }
if n == 1 { return 0 }
if n == 2 { return 1 }
var a = 0
var b = 0
var c = 1
var result = 0
for _ in 3...n {
result = a + b + c
a = b
b = c
c = result
}
return result
}```swift
func fibfib(n: Int) -> Int {
if n == 0 { return 0 }
if n == 1 { return 0 }
if n == 2 { return 1 }
var a = 0
var b = 0
var c = 1
var result = 0
for _ in 3...n {
result = a + b + c
a = b
b = c
c = result
}
return result
}
```func fibfib(n: Int) -> Int {
if n == 0 { return 0 }
if n == 1 { return 0 }
if n == 2 { return 1 }
var a = 0
var b = 0
var c = 1
var result = 0
for _ in 3...n {
result = a + b + c
a = b
b = c
c = result
}
return result
}```swift
func fibfib(n: Int) -> Int {
if n == 0 { return 0 }
if n == 1 { return 0 }
if n == 2 { return 1 }
var a = 0
var b = 0
var c = 1
var result = 0
for _ in 3...n {
result = a + b + c
a = b
b = c
c = result
}
return result
}
```func fibfib(n: Int) -> Int {
if n == 0 { return 0 }
if n == 1 { return 0 }
if n == 2 { return 1 }
var a = 0
var b = 0
var c = 1
var result = 0
for _ in 3...n {
result = a + b + c
a = b
b = c
c = result
}
return result
}```swift
func fibfib(n: Int) -> Int {
if n == 0 { return 0 }
if n == 1 { return 0 }
if n == 2 { return 1 }
var a = 0
var b = 0
var c = 1
var result = 0
for _ in 3...n {
result = a + b + c
a = b
b = c
c = result
}
return result
}
```func fibfib(n: Int) -> Int {
if n == 0 { return 0 }
if n == 1 { return 0 }
if n == 2 { return 1 }
var a = 0
var b = 0
var c = 1
var result = 0
for _ in 3...n {
result = a + b + c
a = b
b = c
c = result
}
return result
}```swift
func fibfib(n: Int) -> Int {
if n == 0 { return 0 }
if n == 1 { return 0 }
if n == 2 { return 1 }
var a = 0
var b = 0
var c = 1
var result = 0
for _ in 3...n {
result = a + b + c
a = b
b = c
c = result
}
return result
}
```func fibfib(n: Int) -> Int {
if n == 0 { return 0 }
if n == 1 { return 0 }
if n == 2 { return 1 }
var a = 0, b = 0, c = 1
var result = 0
for _ in 3...n {
result = a + b + c
a = b
b = c
c = result
}
return result
}```swift
func fibfib(n: Int) -> Int {
if n == 0 { return 0 }
if n == 1 { return 0 }
if n == 2 { return 1 }
var a = 0, b = 0, c = 1
var result = 0
for _ in 3...n {
result = a + b + c
a = b
b = c
c = result
}
return result
}
```func fibfib(n: Int) -> Int {
if n == 0 { return 0 }
if n == 1 { return 0 }
if n == 2 { return 1 }
var a = 0
var b = 0
var c = 1
var result = 0
for _ in 3...n {
result = a + b + c
a = b
b = c
c = result
}
return result
}```swift
func fibfib(n: Int) -> Int {
if n == 0 { return 0 }
if n == 1 { return 0 }
if n == 2 { return 1 }
var a = 0
var b = 0
var c = 1
var result = 0
for _ in 3...n {
result = a + b + c
a = b
b = c
c = result
}
return result
}
```func fibfib(n: Int) -> Int {
if n == 0 { return 0 }
if n == 1 { return 0 }
if n == 2 { return 1 }
var a = 0
var b = 0
var c = 1
var result = 0
for _ in 3...n {
result = a + b + c
a = b
b = c
c = result
}
return result
}```swift
func fibfib(n: Int) -> Int {
if n == 0 { return 0 }
if n == 1 { return 0 }
if n == 2 { return 1 }
var a = 0
var b = 0
var c = 1
var result = 0
for _ in 3...n {
result = a + b + c
a = b
b = c
c = result
}
return result
}
```func fibfib(n: Int) -> Int {
if n == 0 { return 0 }
if n == 1 { return 0 }
if n == 2 { return 1 }
var a = 0
var b = 0
var c = 1
var result = 0
for _ in 3...n {
result = a + b + c
a = b
b = c
c = result
}
return result
}```swift
func fibfib(n: Int) -> Int {
if n == 0 { return 0 }
if n == 1 { return 0 }
if n == 2 { return 1 }
var a = 0
var b = 0
var c = 1
var result = 0
for _ in 3...n {
result = a + b + c
a = b
b = c
c = result
}
return result
}
```func vowelsCount(s: String) -> Int {
let vowels = "aeiou"
let normalizedString = s.lowercased()
let lastCharacter = normalizedString.last
var count = normalizedString.filter { vowels.contains($0) }.count
if lastCharacter == "y" {
count += 1
}
return count
}```swift
func vowelsCount(s: String) -> Int {
let vowels = "aeiou"
let normalizedString = s.lowercased()
let lastCharacter = normalizedString.last
var count = normalizedString.filter { vowels.contains($0) }.count
if lastCharacter == "y" {
count += 1
}
return count
}
```func vowelsCount(s: String) -> Int {
let vowels = "aeiou"
let lowercasedString = s.lowercased()
let lastCharacter = lowercasedString.last
var count = lowercasedString.filter { vowels.contains($0) }.count
if lastCharacter == "y" {
count += 1
}
return count
}```swift
func vowelsCount(s: String) -> Int {
let vowels = "aeiou"
let lowercasedString = s.lowercased()
let lastCharacter = lowercasedString.last
var count = lowercasedString.filter { vowels.contains($0) }.count
if lastCharacter == "y" {
count += 1
}
return count
}
```func vowelsCount(s: String) -> Int {
let vowels = "aeiou"
let normalizedString = s.lowercased()
let lastChar = normalizedString.last
let count = normalizedString.reduce(0) { count, char in
if vowels.contains(char) {
return count + 1
}
return count
}
if lastChar == "y" {
return count + 1
}
return count
}```swift
func vowelsCount(s: String) -> Int {
let vowels = "aeiou"
let normalizedString = s.lowercased()
let lastChar = normalizedString.last
let count = normalizedString.reduce(0) { count, char in
if vowels.contains(char) {
return count + 1
}
return count
}
if lastChar == "y" {
return count + 1
}
return count
}
```func vowelsCount(s: String) -> Int {
let vowels = "aeiou"
let normalizedString = s.lowercased()
var count = 0
for (index, char) in normalizedString.enumerated() {
if vowels.contains(char) {
count += 1
} else if char == "y" && index == normalizedString.count - 1 {
count += 1
}
}
return count
}```swift
func vowelsCount(s: String) -> Int {
let vowels = "aeiou"
let normalizedString = s.lowercased()
var count = 0
for (index, char) in normalizedString.enumerated() {
if vowels.contains(char) {
count += 1
} else if char == "y" && index == normalizedString.count - 1 {
count += 1
}
}
return count
}
```func vowelsCount(s: String) -> Int {
let vowels = "aeiou"
let normalizedString = s.lowercased()
let lastCharacter = normalizedString.last
var count = normalizedString.filter { vowels.contains($0) }.count
if lastCharacter == "y" {
count += 1
}
return count
}```swift
func vowelsCount(s: String) -> Int {
let vowels = "aeiou"
let normalizedString = s.lowercased()
let lastCharacter = normalizedString.last
var count = normalizedString.filter { vowels.contains($0) }.count
if lastCharacter == "y" {
count += 1
}
return count
}
```func vowelsCount(s: String) -> Int {
let vowels = "aeiou"
let normalizedString = s.lowercased()
let lastChar = normalizedString.last
let count = normalizedString.reduce(0) { count, char in
if vowels.contains(char) {
return count + 1
} else {
return count
}
}
if lastChar == "y" {
return count + 1
} else {
return count
}
}```swift
func vowelsCount(s: String) -> Int {
let vowels = "aeiou"
let normalizedString = s.lowercased()
let lastChar = normalizedString.last
let count = normalizedString.reduce(0) { count, char in
if vowels.contains(char) {
return count + 1
} else {
return count
}
}
if lastChar == "y" {
return count + 1
} else {
return count
}
}
```func vowelsCount(s: String) -> Int {
let vowels = "aeiou"
let normalizedString = s.lowercased()
let lastCharacter = normalizedString.last
let count = normalizedString.reduce(0) { count, character in
if vowels.contains(character) {
return count + 1
} else {
return count
}
}
if lastCharacter == "y" {
return count + 1
} else {
return count
}
}```swift
func vowelsCount(s: String) -> Int {
let vowels = "aeiou"
let normalizedString = s.lowercased()
let lastCharacter = normalizedString.last
let count = normalizedString.reduce(0) { count, character in
if vowels.contains(character) {
return count + 1
} else {
return count
}
}
if lastCharacter == "y" {
return count + 1
} else {
return count
}
}
```func vowelsCount(s: String) -> Int {
let vowels = "aeiou"
let normalizedString = s.lowercased()
var count = 0
for (index, char) in normalizedString.enumerated() {
if vowels.contains(char) {
count += 1
} else if char == "y" && index == normalizedString.count - 1 {
count += 1
}
}
return count
}```swift
func vowelsCount(s: String) -> Int {
let vowels = "aeiou"
let normalizedString = s.lowercased()
var count = 0
for (index, char) in normalizedString.enumerated() {
if vowels.contains(char) {
count += 1
} else if char == "y" && index == normalizedString.count - 1 {
count += 1
}
}
return count
}
```func vowelsCount(s: String) -> Int {
let vowels = "aeiou"
let lowercasedString = s.lowercased()
let lastCharacter = lowercasedString.last
var count = lowercasedString.filter { vowels.contains($0) }.count
if lastCharacter == "y" {
count += 1
}
return count
}```swift
func vowelsCount(s: String) -> Int {
let vowels = "aeiou"
let lowercasedString = s.lowercased()
let lastCharacter = lowercasedString.last
var count = lowercasedString.filter { vowels.contains($0) }.count
if lastCharacter == "y" {
count += 1
}
return count
}
```func vowelsCount(s: String) -> Int {
let vowels = "aeiou"
let lowercasedString = s.lowercased()
let lastCharacter = lowercasedString.last
var count = lowercasedString.filter { vowels.contains($0) }.count
if lastCharacter == "y" {
count += 1
}
return count
}```swift
func vowelsCount(s: String) -> Int {
let vowels = "aeiou"
let lowercasedString = s.lowercased()
let lastCharacter = lowercasedString.last
var count = lowercasedString.filter { vowels.contains($0) }.count
if lastCharacter == "y" {
count += 1
}
return count
}
```func circularShift(x: Int, shift: Int) -> String {
let digits = String(x)
let count = digits.count
if shift >= count {
return String(digits.reversed())
}
let index = count - shift
let rightPart = digits.index(digits.startIndex, offsetBy: index)
let leftPart = digits.index(digits.startIndex, offsetBy: index, limitedBy: digits.endIndex) ?? digits.endIndex
return String(digits[rightPart...] + digits[..<rightPart])
}```swift
func circularShift(x: Int, shift: Int) -> String {
let digits = String(x)
let count = digits.count
if shift >= count {
return String(digits.reversed())
}
let index = count - shift
let rightPart = digits.index(digits.startIndex, offsetBy: index)
let leftPart = digits.index(digits.startIndex, offsetBy: index, limitedBy: digits.endIndex) ?? digits.endIndex
return String(digits[rightPart...] + digits[..<rightPart])
}
```let leftPart = digits.index(digits.startIndex, offsetBy: index, limitedBy: digits.endIndex) ?? digits.endIndex // initialization of immutable value 'leftPart' was never used; consider replacing with assignment to '_' or removing it // XCTAssertTrue failedfunc circularShift(x: Int, shift: Int) -> String {
let digits = String(x)
let count = digits.count
if shift >= count {
return String(digits.reversed())
}
let index = count - shift
let rightPart = digits.index(digits.startIndex, offsetBy: index)
let leftPart = digits.index(digits.startIndex, offsetBy: count)
return String(digits[rightPart..<leftPart] + digits[digits.startIndex..<rightPart])
}```swift
func circularShift(x: Int, shift: Int) -> String {
let digits = String(x)
let count = digits.count
if shift >= count {
return String(digits.reversed())
}
let index = count - shift
let rightPart = digits.index(digits.startIndex, offsetBy: index)
let leftPart = digits.index(digits.startIndex, offsetBy: count)
return String(digits[rightPart..<leftPart] + digits[digits.startIndex..<rightPart])
}
``` // XCTAssertTrue failedfunc circularShift(x: Int, shift: Int) -> String {
let digits = String(x)
let count = digits.count
if shift >= count {
return String(digits.reversed())
}
let index = count - shift
let rightPart = digits.index(digits.startIndex, offsetBy: index)
let leftPart = digits.index(digits.startIndex, offsetBy: index, limitedBy: digits.endIndex) ?? digits.endIndex
return String(digits[rightPart...] + digits[..<rightPart])
}```swift
func circularShift(x: Int, shift: Int) -> String {
let digits = String(x)
let count = digits.count
if shift >= count {
return String(digits.reversed())
}
let index = count - shift
let rightPart = digits.index(digits.startIndex, offsetBy: index)
let leftPart = digits.index(digits.startIndex, offsetBy: index, limitedBy: digits.endIndex) ?? digits.endIndex
return String(digits[rightPart...] + digits[..<rightPart])
}
```let leftPart = digits.index(digits.startIndex, offsetBy: index, limitedBy: digits.endIndex) ?? digits.endIndex // initialization of immutable value 'leftPart' was never used; consider replacing with assignment to '_' or removing it // XCTAssertTrue failedfunc circularShift(x: Int, shift: Int) -> String {
let digits = String(x)
let count = digits.count
if shift >= count {
return String(digits.reversed())
}
let index = count - shift
let rightPart = digits.index(digits.startIndex, offsetBy: index)
let leftPart = digits.index(digits.startIndex, offsetBy: index, limitedBy: digits.endIndex) ?? digits.endIndex
return String(digits[rightPart...] + digits[..<rightPart])
}```swift
func circularShift(x: Int, shift: Int) -> String {
let digits = String(x)
let count = digits.count
if shift >= count {
return String(digits.reversed())
}
let index = count - shift
let rightPart = digits.index(digits.startIndex, offsetBy: index)
let leftPart = digits.index(digits.startIndex, offsetBy: index, limitedBy: digits.endIndex) ?? digits.endIndex
return String(digits[rightPart...] + digits[..<rightPart])
}
```let leftPart = digits.index(digits.startIndex, offsetBy: index, limitedBy: digits.endIndex) ?? digits.endIndex // initialization of immutable value 'leftPart' was never used; consider replacing with assignment to '_' or removing it // XCTAssertTrue failedfunc circularShift(x: Int, shift: Int) -> String {
let digits = String(x)
let count = digits.count
if shift >= count {
return String(digits.reversed())
}
let index = count - shift
let rightPart = digits.index(digits.startIndex, offsetBy: index)
let leftPart = digits.index(digits.startIndex, offsetBy: index, limitedBy: digits.endIndex) ?? digits.endIndex
return String(digits[rightPart..<digits.endIndex] + digits[digits.startIndex..<rightPart])
}```swift
func circularShift(x: Int, shift: Int) -> String {
let digits = String(x)
let count = digits.count
if shift >= count {
return String(digits.reversed())
}
let index = count - shift
let rightPart = digits.index(digits.startIndex, offsetBy: index)
let leftPart = digits.index(digits.startIndex, offsetBy: index, limitedBy: digits.endIndex) ?? digits.endIndex
return String(digits[rightPart..<digits.endIndex] + digits[digits.startIndex..<rightPart])
}
```let leftPart = digits.index(digits.startIndex, offsetBy: index, limitedBy: digits.endIndex) ?? digits.endIndex // initialization of immutable value 'leftPart' was never used; consider replacing with assignment to '_' or removing it // XCTAssertTrue failedfunc circularShift(x: Int, shift: Int) -> String {
let digits = String(x)
let count = digits.count
if shift >= count {
return String(digits.reversed())
}
let index = count - shift
let rightPart = digits.index(digits.startIndex, offsetBy: index)
let leftPart = digits.index(digits.startIndex, offsetBy: index, limitedBy: digits.endIndex) ?? digits.endIndex
return String(digits[rightPart...] + digits[..<rightPart])
}```swift
func circularShift(x: Int, shift: Int) -> String {
let digits = String(x)
let count = digits.count
if shift >= count {
return String(digits.reversed())
}
let index = count - shift
let rightPart = digits.index(digits.startIndex, offsetBy: index)
let leftPart = digits.index(digits.startIndex, offsetBy: index, limitedBy: digits.endIndex) ?? digits.endIndex
return String(digits[rightPart...] + digits[..<rightPart])
}
```let leftPart = digits.index(digits.startIndex, offsetBy: index, limitedBy: digits.endIndex) ?? digits.endIndex // initialization of immutable value 'leftPart' was never used; consider replacing with assignment to '_' or removing it // XCTAssertTrue failedfunc circularShift(x: Int, shift: Int) -> String {
let digits = String(x)
let count = digits.count
if shift >= count {
return String(digits.reversed())
}
let index = count - shift
let rightPart = digits.index(digits.startIndex, offsetBy: index)
let leftPart = digits.index(digits.startIndex, offsetBy: index, limitedBy: digits.endIndex) ?? digits.endIndex
return String(digits[rightPart...] + digits[..<rightPart])
}```swift
func circularShift(x: Int, shift: Int) -> String {
let digits = String(x)
let count = digits.count
if shift >= count {
return String(digits.reversed())
}
let index = count - shift
let rightPart = digits.index(digits.startIndex, offsetBy: index)
let leftPart = digits.index(digits.startIndex, offsetBy: index, limitedBy: digits.endIndex) ?? digits.endIndex
return String(digits[rightPart...] + digits[..<rightPart])
}
```let leftPart = digits.index(digits.startIndex, offsetBy: index, limitedBy: digits.endIndex) ?? digits.endIndex // initialization of immutable value 'leftPart' was never used; consider replacing with assignment to '_' or removing it // XCTAssertTrue failedfunc circularShift(x: Int, shift: Int) -> String {
let digits = String(x)
let count = digits.count
if shift >= count {
return String(digits.reversed())
}
let index = count - shift
let rightPart = digits.index(digits.startIndex, offsetBy: index)
let leftPart = digits.index(digits.startIndex, offsetBy: index, limitedBy: digits.endIndex) ?? digits.endIndex
return String(digits[rightPart...] + digits[..<rightPart])
}```swift
func circularShift(x: Int, shift: Int) -> String {
let digits = String(x)
let count = digits.count
if shift >= count {
return String(digits.reversed())
}
let index = count - shift
let rightPart = digits.index(digits.startIndex, offsetBy: index)
let leftPart = digits.index(digits.startIndex, offsetBy: index, limitedBy: digits.endIndex) ?? digits.endIndex
return String(digits[rightPart...] + digits[..<rightPart])
}
```let leftPart = digits.index(digits.startIndex, offsetBy: index, limitedBy: digits.endIndex) ?? digits.endIndex // initialization of immutable value 'leftPart' was never used; consider replacing with assignment to '_' or removing it // XCTAssertTrue failedfunc circularShift(x: Int, shift: Int) -> String {
let digits = String(x)
let count = digits.count
if shift >= count {
return String(digits.reversed())
}
let index = count - shift
let rightPart = digits.index(digits.startIndex, offsetBy: index)
let leftPart = digits.index(digits.startIndex, offsetBy: index, limitedBy: digits.endIndex) ?? digits.endIndex
return String(digits[rightPart..<digits.endIndex] + digits[digits.startIndex..<rightPart])
}```swift
func circularShift(x: Int, shift: Int) -> String {
let digits = String(x)
let count = digits.count
if shift >= count {
return String(digits.reversed())
}
let index = count - shift
let rightPart = digits.index(digits.startIndex, offsetBy: index)
let leftPart = digits.index(digits.startIndex, offsetBy: index, limitedBy: digits.endIndex) ?? digits.endIndex
return String(digits[rightPart..<digits.endIndex] + digits[digits.startIndex..<rightPart])
}
```let leftPart = digits.index(digits.startIndex, offsetBy: index, limitedBy: digits.endIndex) ?? digits.endIndex // initialization of immutable value 'leftPart' was never used; consider replacing with assignment to '_' or removing it // XCTAssertTrue failedfunc circularShift(x: Int, shift: Int) -> String {
let digits = String(x)
let count = digits.count
if shift >= count {
return String(digits.reversed())
}
let index = count - shift
let rightPart = digits.index(digits.startIndex, offsetBy: index)
let leftPart = digits.index(digits.startIndex, offsetBy: index, limitedBy: digits.endIndex) ?? digits.endIndex
return String(digits[rightPart..<digits.endIndex] + digits[digits.startIndex..<rightPart])
}```swift
func circularShift(x: Int, shift: Int) -> String {
let digits = String(x)
let count = digits.count
if shift >= count {
return String(digits.reversed())
}
let index = count - shift
let rightPart = digits.index(digits.startIndex, offsetBy: index)
let leftPart = digits.index(digits.startIndex, offsetBy: index, limitedBy: digits.endIndex) ?? digits.endIndex
return String(digits[rightPart..<digits.endIndex] + digits[digits.startIndex..<rightPart])
}
```let leftPart = digits.index(digits.startIndex, offsetBy: index, limitedBy: digits.endIndex) ?? digits.endIndex // initialization of immutable value 'leftPart' was never used; consider replacing with assignment to '_' or removing it // XCTAssertTrue failedfunc digitSum(s: String) -> Int {
return s.unicodeScalars.filter { $0.isASCII && $0.isUppercase }.reduce(0) { $0 + Int($1.value) }
}```swift
func digitSum(s: String) -> Int {
return s.unicodeScalars.filter { $0.isASCII && $0.isUppercase }.reduce(0) { $0 + Int($1.value) }
}
```return s.unicodeScalars.filter { $0.isASCII && $0.isUppercase }.reduce(0) { $0 + Int($1.value) } // trailing closure passed to parameter of type 'Predicate<String.UnicodeScalarView.Element>' (aka 'Predicate<Unicode.Scalar>') that does not accept a closurefunc digitSum(s: String) -> Int {
return s.unicodeScalars.filter { $0.isASCII && $0.isUppercase }.reduce(0) { $0 + Int($1.value) }
}```swift
func digitSum(s: String) -> Int {
return s.unicodeScalars.filter { $0.isASCII && $0.isUppercase }.reduce(0) { $0 + Int($1.value) }
}
```return s.unicodeScalars.filter { $0.isASCII && $0.isUppercase }.reduce(0) { $0 + Int($1.value) } // trailing closure passed to parameter of type 'Predicate<String.UnicodeScalarView.Element>' (aka 'Predicate<Unicode.Scalar>') that does not accept a closurefunc digitSum(s: String) -> Int {
return s.unicodeScalars.filter { $0.isASCII && $0.isUppercase }.reduce(0) { $0 + Int($1.value) }
}```swift
func digitSum(s: String) -> Int {
return s.unicodeScalars.filter { $0.isASCII && $0.isUppercase }.reduce(0) { $0 + Int($1.value) }
}
```return s.unicodeScalars.filter { $0.isASCII && $0.isUppercase }.reduce(0) { $0 + Int($1.value) } // trailing closure passed to parameter of type 'Predicate<String.UnicodeScalarView.Element>' (aka 'Predicate<Unicode.Scalar>') that does not accept a closurefunc digitSum(s: String) -> Int {
return s.unicodeScalars.filter { $0.isASCII && $0.isUppercase }.reduce(0) { $0 + Int($1.value) }
}```swift
func digitSum(s: String) -> Int {
return s.unicodeScalars.filter { $0.isASCII && $0.isUppercase }.reduce(0) { $0 + Int($1.value) }
}
```return s.unicodeScalars.filter { $0.isASCII && $0.isUppercase }.reduce(0) { $0 + Int($1.value) } // trailing closure passed to parameter of type 'Predicate<String.UnicodeScalarView.Element>' (aka 'Predicate<Unicode.Scalar>') that does not accept a closurefunc digitSum(s: String) -> Int {
return s.unicodeScalars.filter { $0.isASCII && $0.isUppercase }.reduce(0) { $0 + Int($1.value) }
}```swift
func digitSum(s: String) -> Int {
return s.unicodeScalars.filter { $0.isASCII && $0.isUppercase }.reduce(0) { $0 + Int($1.value) }
}
```return s.unicodeScalars.filter { $0.isASCII && $0.isUppercase }.reduce(0) { $0 + Int($1.value) } // trailing closure passed to parameter of type 'Predicate<String.UnicodeScalarView.Element>' (aka 'Predicate<Unicode.Scalar>') that does not accept a closurefunc digitSum(s: String) -> Int {
return s.unicodeScalars.filter { $0.isASCII && $0.isUppercase }.reduce(0) { $0 + Int($1.value) }
}```swift
func digitSum(s: String) -> Int {
return s.unicodeScalars.filter { $0.isASCII && $0.isUppercase }.reduce(0) { $0 + Int($1.value) }
}
```return s.unicodeScalars.filter { $0.isASCII && $0.isUppercase }.reduce(0) { $0 + Int($1.value) } // trailing closure passed to parameter of type 'Predicate<String.UnicodeScalarView.Element>' (aka 'Predicate<Unicode.Scalar>') that does not accept a closurefunc digitSum(s: String) -> Int {
return s.unicodeScalars.filter { $0.isASCII && $0.isUppercase }.reduce(0) { $0 + Int($1.value) }
}```swift
func digitSum(s: String) -> Int {
return s.unicodeScalars.filter { $0.isASCII && $0.isUppercase }.reduce(0) { $0 + Int($1.value) }
}
```return s.unicodeScalars.filter { $0.isASCII && $0.isUppercase }.reduce(0) { $0 + Int($1.value) } // trailing closure passed to parameter of type 'Predicate<String.UnicodeScalarView.Element>' (aka 'Predicate<Unicode.Scalar>') that does not accept a closurefunc digitSum(s: String) -> Int {
return s.unicodeScalars.filter { $0.isASCII && $0.isUppercase }.reduce(0) { $0 + Int($1.value) }
}```swift
func digitSum(s: String) -> Int {
return s.unicodeScalars.filter { $0.isASCII && $0.isUppercase }.reduce(0) { $0 + Int($1.value) }
}
```return s.unicodeScalars.filter { $0.isASCII && $0.isUppercase }.reduce(0) { $0 + Int($1.value) } // trailing closure passed to parameter of type 'Predicate<String.UnicodeScalarView.Element>' (aka 'Predicate<Unicode.Scalar>') that does not accept a closurefunc digitSum(s: String) -> Int {
return s.unicodeScalars.filter { $0.isASCII && $0.isUppercase }.reduce(0) { $0 + Int($1.value) }
}```swift
func digitSum(s: String) -> Int {
return s.unicodeScalars.filter { $0.isASCII && $0.isUppercase }.reduce(0) { $0 + Int($1.value) }
}
```return s.unicodeScalars.filter { $0.isASCII && $0.isUppercase }.reduce(0) { $0 + Int($1.value) } // trailing closure passed to parameter of type 'Predicate<String.UnicodeScalarView.Element>' (aka 'Predicate<Unicode.Scalar>') that does not accept a closurefunc digitSum(s: String) -> Int {
return s.unicodeScalars.filter { $0.isASCII && $0.isUppercase }.reduce(0) { $0 + Int($1.value) }
}```swift
func digitSum(s: String) -> Int {
return s.unicodeScalars.filter { $0.isASCII && $0.isUppercase }.reduce(0) { $0 + Int($1.value) }
}
```return s.unicodeScalars.filter { $0.isASCII && $0.isUppercase }.reduce(0) { $0 + Int($1.value) } // trailing closure passed to parameter of type 'Predicate<String.UnicodeScalarView.Element>' (aka 'Predicate<Unicode.Scalar>') that does not accept a closurefunc fruitDistribution(s: String, n: Int) -> Int {
let components = s.components(separatedBy: CharacterSet.decimalDigits.inverted)
let numbers = components.compactMap { Int($0) }
if numbers.count >= 2 {
let apples = numbers[0]
let oranges = numbers[1]
return n - (apples + oranges)
}
return n
}```swift
func fruitDistribution(s: String, n: Int) -> Int {
let components = s.components(separatedBy: CharacterSet.decimalDigits.inverted)
let numbers = components.compactMap { Int($0) }
if numbers.count >= 2 {
let apples = numbers[0]
let oranges = numbers[1]
return n - (apples + oranges)
}
return n
}
```func fruitDistribution(s: String, n: Int) -> Int {
let components = s.components(separatedBy: CharacterSet.decimalDigits.inverted)
let numbers = components.compactMap { Int($0) }
if numbers.count >= 2 {
let apples = numbers[0]
let oranges = numbers[1]
return n - (apples + oranges)
}
return n
}```swift
func fruitDistribution(s: String, n: Int) -> Int {
let components = s.components(separatedBy: CharacterSet.decimalDigits.inverted)
let numbers = components.compactMap { Int($0) }
if numbers.count >= 2 {
let apples = numbers[0]
let oranges = numbers[1]
return n - (apples + oranges)
}
return n
}
```func fruitDistribution(s: String, n: Int) -> Int {
let components = s.components(separatedBy: CharacterSet.decimalDigits.inverted)
let numbers = components.compactMap { Int($0) }
if numbers.count >= 2 {
let apples = numbers[0]
let oranges = numbers[1]
return n - (apples + oranges)
}
return n
}```swift
func fruitDistribution(s: String, n: Int) -> Int {
let components = s.components(separatedBy: CharacterSet.decimalDigits.inverted)
let numbers = components.compactMap { Int($0) }
if numbers.count >= 2 {
let apples = numbers[0]
let oranges = numbers[1]
return n - (apples + oranges)
}
return n
}
```func fruitDistribution(s: String, n: Int) -> Int {
let components = s.components(separatedBy: CharacterSet.decimalDigits.inverted)
let numbers = components.compactMap { Int($0) }
if numbers.count >= 2 {
let apples = numbers[0]
let oranges = numbers[1]
return n - (apples + oranges)
}
return n
}```swift
func fruitDistribution(s: String, n: Int) -> Int {
let components = s.components(separatedBy: CharacterSet.decimalDigits.inverted)
let numbers = components.compactMap { Int($0) }
if numbers.count >= 2 {
let apples = numbers[0]
let oranges = numbers[1]
return n - (apples + oranges)
}
return n
}
```func fruitDistribution(s: String, n: Int) -> Int {
let components = s.components(separatedBy: CharacterSet.decimalDigits.inverted)
let numbers = components.compactMap { Int($0) }
if numbers.count >= 2 {
let apples = numbers[0]
let oranges = numbers[1]
return n - (apples + oranges)
}
return n
}```swift
func fruitDistribution(s: String, n: Int) -> Int {
let components = s.components(separatedBy: CharacterSet.decimalDigits.inverted)
let numbers = components.compactMap { Int($0) }
if numbers.count >= 2 {
let apples = numbers[0]
let oranges = numbers[1]
return n - (apples + oranges)
}
return n
}
```func fruitDistribution(s: String, n: Int) -> Int {
let components = s.components(separatedBy: CharacterSet.decimalDigits.inverted)
let numbers = components.compactMap { Int($0) }
if numbers.count >= 2 {
let apples = numbers[0]
let oranges = numbers[1]
return n - (apples + oranges)
}
return n
}```swift
func fruitDistribution(s: String, n: Int) -> Int {
let components = s.components(separatedBy: CharacterSet.decimalDigits.inverted)
let numbers = components.compactMap { Int($0) }
if numbers.count >= 2 {
let apples = numbers[0]
let oranges = numbers[1]
return n - (apples + oranges)
}
return n
}
```func fruitDistribution(s: String, n: Int) -> Int {
let components = s.components(separatedBy: CharacterSet.decimalDigits.inverted)
let numbers = components.compactMap { Int($0) }
if numbers.count >= 2 {
let apples = numbers[0]
let oranges = numbers[1]
return n - (apples + oranges)
}
return n
}```swift
func fruitDistribution(s: String, n: Int) -> Int {
let components = s.components(separatedBy: CharacterSet.decimalDigits.inverted)
let numbers = components.compactMap { Int($0) }
if numbers.count >= 2 {
let apples = numbers[0]
let oranges = numbers[1]
return n - (apples + oranges)
}
return n
}
```func fruitDistribution(s: String, n: Int) -> Int {
let components = s.components(separatedBy: CharacterSet.decimalDigits.inverted)
let numbers = components.compactMap { Int($0) }
if numbers.count >= 2 {
let apples = numbers[0]
let oranges = numbers[1]
return n - (apples + oranges)
}
return n
}```swift
func fruitDistribution(s: String, n: Int) -> Int {
let components = s.components(separatedBy: CharacterSet.decimalDigits.inverted)
let numbers = components.compactMap { Int($0) }
if numbers.count >= 2 {
let apples = numbers[0]
let oranges = numbers[1]
return n - (apples + oranges)
}
return n
}
```func fruitDistribution(s: String, n: Int) -> Int {
let components = s.components(separatedBy: CharacterSet.decimalDigits.inverted)
let numbers = components.compactMap { Int($0) }
if numbers.count >= 2 {
let apples = numbers[0]
let oranges = numbers[1]
return n - (apples + oranges)
}
return n
}```swift
func fruitDistribution(s: String, n: Int) -> Int {
let components = s.components(separatedBy: CharacterSet.decimalDigits.inverted)
let numbers = components.compactMap { Int($0) }
if numbers.count >= 2 {
let apples = numbers[0]
let oranges = numbers[1]
return n - (apples + oranges)
}
return n
}
```func fruitDistribution(s: String, n: Int) -> Int {
let components = s.components(separatedBy: CharacterSet.decimalDigits.inverted)
let numbers = components.compactMap { Int($0) }
if numbers.count >= 2 {
let apples = numbers[0]
let oranges = numbers[1]
return n - (apples + oranges)
}
return n
}```swift
func fruitDistribution(s: String, n: Int) -> Int {
let components = s.components(separatedBy: CharacterSet.decimalDigits.inverted)
let numbers = components.compactMap { Int($0) }
if numbers.count >= 2 {
let apples = numbers[0]
let oranges = numbers[1]
return n - (apples + oranges)
}
return n
}
```func pluck(arr: [Int]) -> [Int] {
var result: (value: Int, index: Int)? = nil
for (index, value) in arr.enumerated() {
if value % 2 == 0 {
if let currentResult = result {
if value < currentResult.value || (value == currentResult.value && index < currentResult.index) {
result = (value, index)
}
} else {
result = (value, index)
}
}
}
if let result = result {
return [result.value, result.index]
} else {
return []
}
}```swift
func pluck(arr: [Int]) -> [Int] {
var result: (value: Int, index: Int)? = nil
for (index, value) in arr.enumerated() {
if value % 2 == 0 {
if let currentResult = result {
if value < currentResult.value || (value == currentResult.value && index < currentResult.index) {
result = (value, index)
}
} else {
result = (value, index)
}
}
}
if let result = result {
return [result.value, result.index]
} else {
return []
}
}
```func pluck(arr: [Int]) -> [Int] {
var smallestEvenValue = Int.max
var smallestIndex = -1
for (index, value) in arr.enumerated() {
if value % 2 == 0 {
if value < smallestEvenValue || (value == smallestEvenValue && index < smallestIndex) {
smallestEvenValue = value
smallestIndex = index
}
}
}
if smallestIndex == -1 {
return []
} else {
return [smallestEvenValue, smallestIndex]
}
}```swift
func pluck(arr: [Int]) -> [Int] {
var smallestEvenValue = Int.max
var smallestIndex = -1
for (index, value) in arr.enumerated() {
if value % 2 == 0 {
if value < smallestEvenValue || (value == smallestEvenValue && index < smallestIndex) {
smallestEvenValue = value
smallestIndex = index
}
}
}
if smallestIndex == -1 {
return []
} else {
return [smallestEvenValue, smallestIndex]
}
}
```func pluck(arr: [Int]) -> [Int] {
var smallestEven: Int?
var smallestIndex: Int?
for (index, value) in arr.enumerated() {
if value % 2 == 0 {
if let smallest = smallestEven {
if value < smallest || (value == smallest && index < smallestIndex!) {
smallestEven = value
smallestIndex = index
}
} else {
smallestEven = value
smallestIndex = index
}
}
}
if let smallest = smallestEven, let index = smallestIndex {
return [smallest, index]
} else {
return []
}
}```swift
func pluck(arr: [Int]) -> [Int] {
var smallestEven: Int?
var smallestIndex: Int?
for (index, value) in arr.enumerated() {
if value % 2 == 0 {
if let smallest = smallestEven {
if value < smallest || (value == smallest && index < smallestIndex!) {
smallestEven = value
smallestIndex = index
}
} else {
smallestEven = value
smallestIndex = index
}
}
}
if let smallest = smallestEven, let index = smallestIndex {
return [smallest, index]
} else {
return []
}
}
```func pluck(arr: [Int]) -> [Int] {
var smallestEven: Int?
var smallestIndex: Int?
for (index, value) in arr.enumerated() {
if value % 2 == 0 {
if let smallest = smallestEven {
if value < smallest || (value == smallest && index < smallestIndex!) {
smallestEven = value
smallestIndex = index
}
} else {
smallestEven = value
smallestIndex = index
}
}
}
if let smallest = smallestEven, let index = smallestIndex {
return [smallest, index]
} else {
return []
}
}```swift
func pluck(arr: [Int]) -> [Int] {
var smallestEven: Int?
var smallestIndex: Int?
for (index, value) in arr.enumerated() {
if value % 2 == 0 {
if let smallest = smallestEven {
if value < smallest || (value == smallest && index < smallestIndex!) {
smallestEven = value
smallestIndex = index
}
} else {
smallestEven = value
smallestIndex = index
}
}
}
if let smallest = smallestEven, let index = smallestIndex {
return [smallest, index]
} else {
return []
}
}
```func pluck(arr: [Int]) -> [Int] {
var smallestEvenValue = Int.max
var smallestIndex = -1
for (index, value) in arr.enumerated() {
if value % 2 == 0 {
if value < smallestEvenValue {
smallestEvenValue = value
smallestIndex = index
}
}
}
if smallestIndex == -1 {
return []
} else {
return [smallestEvenValue, smallestIndex]
}
}```swift
func pluck(arr: [Int]) -> [Int] {
var smallestEvenValue = Int.max
var smallestIndex = -1
for (index, value) in arr.enumerated() {
if value % 2 == 0 {
if value < smallestEvenValue {
smallestEvenValue = value
smallestIndex = index
}
}
}
if smallestIndex == -1 {
return []
} else {
return [smallestEvenValue, smallestIndex]
}
}
```func pluck(arr: [Int]) -> [Int] {
var smallestEven: Int?
var smallestIndex: Int?
for (index, value) in arr.enumerated() {
if value % 2 == 0 {
if let smallest = smallestEven {
if value < smallest || (value == smallest && index < smallestIndex!) {
smallestEven = value
smallestIndex = index
}
} else {
smallestEven = value
smallestIndex = index
}
}
}
if let smallest = smallestEven, let index = smallestIndex {
return [smallest, index]
} else {
return []
}
}```swift
func pluck(arr: [Int]) -> [Int] {
var smallestEven: Int?
var smallestIndex: Int?
for (index, value) in arr.enumerated() {
if value % 2 == 0 {
if let smallest = smallestEven {
if value < smallest || (value == smallest && index < smallestIndex!) {
smallestEven = value
smallestIndex = index
}
} else {
smallestEven = value
smallestIndex = index
}
}
}
if let smallest = smallestEven, let index = smallestIndex {
return [smallest, index]
} else {
return []
}
}
```func pluck(arr: [Int]) -> [Int] {
var smallestEven: Int?
var smallestIndex: Int?
for (index, value) in arr.enumerated() {
if value % 2 == 0 {
if let smallest = smallestEven {
if value < smallest || (value == smallest && index < smallestIndex!) {
smallestEven = value
smallestIndex = index
}
} else {
smallestEven = value
smallestIndex = index
}
}
}
if let smallest = smallestEven, let index = smallestIndex {
return [smallest, index]
} else {
return []
}
}```swift
func pluck(arr: [Int]) -> [Int] {
var smallestEven: Int?
var smallestIndex: Int?
for (index, value) in arr.enumerated() {
if value % 2 == 0 {
if let smallest = smallestEven {
if value < smallest || (value == smallest && index < smallestIndex!) {
smallestEven = value
smallestIndex = index
}
} else {
smallestEven = value
smallestIndex = index
}
}
}
if let smallest = smallestEven, let index = smallestIndex {
return [smallest, index]
} else {
return []
}
}
```func pluck(arr: [Int]) -> [Int] {
var result: [Int] = []
var smallestEvenValue = Int.max
var smallestIndex = -1
for (index, value) in arr.enumerated() {
if value % 2 == 0 {
if value < smallestEvenValue {
smallestEvenValue = value
smallestIndex = index
}
}
}
if smallestIndex != -1 {
result = [smallestEvenValue, smallestIndex]
}
return result
}```swift
func pluck(arr: [Int]) -> [Int] {
var result: [Int] = []
var smallestEvenValue = Int.max
var smallestIndex = -1
for (index, value) in arr.enumerated() {
if value % 2 == 0 {
if value < smallestEvenValue {
smallestEvenValue = value
smallestIndex = index
}
}
}
if smallestIndex != -1 {
result = [smallestEvenValue, smallestIndex]
}
return result
}
```func pluck(arr: [Int]) -> [Int] {
var smallestEven: Int?
var smallestIndex: Int?
for (index, value) in arr.enumerated() {
if value % 2 == 0 {
if let smallest = smallestEven {
if value < smallest || (value == smallest && index < smallestIndex!) {
smallestEven = value
smallestIndex = index
}
} else {
smallestEven = value
smallestIndex = index
}
}
}
if let smallest = smallestEven, let index = smallestIndex {
return [smallest, index]
} else {
return []
}
}```swift
func pluck(arr: [Int]) -> [Int] {
var smallestEven: Int?
var smallestIndex: Int?
for (index, value) in arr.enumerated() {
if value % 2 == 0 {
if let smallest = smallestEven {
if value < smallest || (value == smallest && index < smallestIndex!) {
smallestEven = value
smallestIndex = index
}
} else {
smallestEven = value
smallestIndex = index
}
}
}
if let smallest = smallestEven, let index = smallestIndex {
return [smallest, index]
} else {
return []
}
}
```func pluck(arr: [Int]) -> [Int] {
var smallestEvenValue = Int.max
var smallestIndex = -1
for (index, value) in arr.enumerated() {
if value % 2 == 0 && (value < smallestEvenValue || (value == smallestEvenValue && index < smallestIndex)) {
smallestEvenValue = value
smallestIndex = index
}
}
if smallestIndex == -1 {
return []
} else {
return [smallestEvenValue, smallestIndex]
}
}```swift
func pluck(arr: [Int]) -> [Int] {
var smallestEvenValue = Int.max
var smallestIndex = -1
for (index, value) in arr.enumerated() {
if value % 2 == 0 && (value < smallestEvenValue || (value == smallestEvenValue && index < smallestIndex)) {
smallestEvenValue = value
smallestIndex = index
}
}
if smallestIndex == -1 {
return []
} else {
return [smallestEvenValue, smallestIndex]
}
}
```func search(lst: [Int]) -> Int {
var frequency = [Int: Int]()
for number in lst {
frequency[number, default: 0] += 1
}
var result = -1
for (number, count) in frequency {
if number <= count {
result = max(result, number)
}
}
return result
}```swift
func search(lst: [Int]) -> Int {
var frequency = [Int: Int]()
for number in lst {
frequency[number, default: 0] += 1
}
var result = -1
for (number, count) in frequency {
if number <= count {
result = max(result, number)
}
}
return result
}
```func search(lst: [Int]) -> Int {
var frequency = [Int: Int]()
for number in lst {
frequency[number, default: 0] += 1
}
var result = -1
for (number, count) in frequency {
if number <= count {
result = max(result, number)
}
}
return result
}```swift
func search(lst: [Int]) -> Int {
var frequency = [Int: Int]()
for number in lst {
frequency[number, default: 0] += 1
}
var result = -1
for (number, count) in frequency {
if number <= count {
result = max(result, number)
}
}
return result
}
```func search(lst: [Int]) -> Int {
var frequency = [Int: Int]()
for number in lst {
frequency[number, default: 0] += 1
}
var result = -1
for (number, count) in frequency {
if number <= count && number > result {
result = number
}
}
return result
}```swift
func search(lst: [Int]) -> Int {
var frequency = [Int: Int]()
for number in lst {
frequency[number, default: 0] += 1
}
var result = -1
for (number, count) in frequency {
if number <= count && number > result {
result = number
}
}
return result
}
```func search(lst: [Int]) -> Int {
var frequencyMap = [Int: Int]()
// Count the frequency of each number
for number in lst {
frequencyMap[number, default: 0] += 1
}
// Find the greatest number with the required property
var result = -1
for (number, count) in frequencyMap {
if number <= count && number > result {
result = number
}
}
return result
}```swift
func search(lst: [Int]) -> Int {
var frequencyMap = [Int: Int]()
// Count the frequency of each number
for number in lst {
frequencyMap[number, default: 0] += 1
}
// Find the greatest number with the required property
var result = -1
for (number, count) in frequencyMap {
if number <= count && number > result {
result = number
}
}
return result
}
```func search(lst: [Int]) -> Int {
var frequencyMap = [Int: Int]()
// Count the frequency of each number
for number in lst {
frequencyMap[number, default: 0] += 1
}
var result = -1
// Find the maximum number that meets the condition
for (number, count) in frequencyMap {
if number <= count && number > result {
result = number
}
}
return result
}```swift
func search(lst: [Int]) -> Int {
var frequencyMap = [Int: Int]()
// Count the frequency of each number
for number in lst {
frequencyMap[number, default: 0] += 1
}
var result = -1
// Find the maximum number that meets the condition
for (number, count) in frequencyMap {
if number <= count && number > result {
result = number
}
}
return result
}
```func search(lst: [Int]) -> Int {
var frequency = [Int: Int]()
// Count the frequency of each number
for number in lst {
frequency[number, default: 0] += 1
}
// Find the greatest number with the required property
var result = -1
for (number, count) in frequency {
if number <= count && number > result {
result = number
}
}
return result
}```swift
func search(lst: [Int]) -> Int {
var frequency = [Int: Int]()
// Count the frequency of each number
for number in lst {
frequency[number, default: 0] += 1
}
// Find the greatest number with the required property
var result = -1
for (number, count) in frequency {
if number <= count && number > result {
result = number
}
}
return result
}
```func search(lst: [Int]) -> Int {
var frequency = [Int: Int]()
// Count the frequency of each number
for number in lst {
frequency[number, default: 0] += 1
}
// Find the maximum number that meets the condition
var result = -1
for (number, count) in frequency {
if number <= count {
result = max(result, number)
}
}
return result
}```swift
func search(lst: [Int]) -> Int {
var frequency = [Int: Int]()
// Count the frequency of each number
for number in lst {
frequency[number, default: 0] += 1
}
// Find the maximum number that meets the condition
var result = -1
for (number, count) in frequency {
if number <= count {
result = max(result, number)
}
}
return result
}
```func search(lst: [Int]) -> Int {
var frequencyDict = [Int: Int]()
// Count the frequency of each number
for number in lst {
frequencyDict[number, default: 0] += 1
}
var maxValidNumber = -1
// Check each number if it meets the condition
for (number, count) in frequencyDict {
if number <= count {
maxValidNumber = max(maxValidNumber, number)
}
}
return maxValidNumber
}```swift
func search(lst: [Int]) -> Int {
var frequencyDict = [Int: Int]()
// Count the frequency of each number
for number in lst {
frequencyDict[number, default: 0] += 1
}
var maxValidNumber = -1
// Check each number if it meets the condition
for (number, count) in frequencyDict {
if number <= count {
maxValidNumber = max(maxValidNumber, number)
}
}
return maxValidNumber
}
```func search(lst: [Int]) -> Int {
var frequencyDict = [Int: Int]()
// Count the frequency of each number
for number in lst {
frequencyDict[number, default: 0] += 1
}
// Find the maximum number that satisfies the condition
var result = -1
for (number, count) in frequencyDict {
if number <= count && number > result {
result = number
}
}
return result
}```swift
func search(lst: [Int]) -> Int {
var frequencyDict = [Int: Int]()
// Count the frequency of each number
for number in lst {
frequencyDict[number, default: 0] += 1
}
// Find the maximum number that satisfies the condition
var result = -1
for (number, count) in frequencyDict {
if number <= count && number > result {
result = number
}
}
return result
}
```func search(lst: [Int]) -> Int {
var frequencyDict = [Int: Int]()
// Count the frequency of each number
for number in lst {
frequencyDict[number, default: 0] += 1
}
// Find the greatest number with the required property
var result = -1
for (number, count) in frequencyDict {
if number <= count && number > result {
result = number
}
}
return result
}```swift
func search(lst: [Int]) -> Int {
var frequencyDict = [Int: Int]()
// Count the frequency of each number
for number in lst {
frequencyDict[number, default: 0] += 1
}
// Find the greatest number with the required property
var result = -1
for (number, count) in frequencyDict {
if number <= count && number > result {
result = number
}
}
return result
}
```func strangeSortList(lst: [Int]) -> [Int] {
var sortedList = lst.sorted()
var result = [Int]()
var left = 0
var right = sortedList.count - 1
var toggle = true
while left <= right {
if toggle {
result.append(sortedList[left])
left += 1
} else {
result.append(sortedList[right])
right -= 1
}
toggle.toggle()
}
return result
}```swift
func strangeSortList(lst: [Int]) -> [Int] {
var sortedList = lst.sorted()
var result = [Int]()
var left = 0
var right = sortedList.count - 1
var toggle = true
while left <= right {
if toggle {
result.append(sortedList[left])
left += 1
} else {
result.append(sortedList[right])
right -= 1
}
toggle.toggle()
}
return result
}
```var sortedList = lst.sorted() // variable 'sortedList' was never mutated; consider changing to 'let' constantfunc strangeSortList(lst: [Int]) -> [Int] {
var sortedList = lst.sorted()
var result = [Int]()
var left = 0
var right = sortedList.count - 1
var toggle = true
while left <= right {
if toggle {
result.append(sortedList[left])
left += 1
} else {
result.append(sortedList[right])
right -= 1
}
toggle.toggle()
}
return result
}```swift
func strangeSortList(lst: [Int]) -> [Int] {
var sortedList = lst.sorted()
var result = [Int]()
var left = 0
var right = sortedList.count - 1
var toggle = true
while left <= right {
if toggle {
result.append(sortedList[left])
left += 1
} else {
result.append(sortedList[right])
right -= 1
}
toggle.toggle()
}
return result
}
```var sortedList = lst.sorted() // variable 'sortedList' was never mutated; consider changing to 'let' constantfunc strangeSortList(lst: [Int]) -> [Int] {
var sortedList = lst.sorted()
var result = [Int]()
var left = 0
var right = sortedList.count - 1
var toggle = true
while left <= right {
if toggle {
result.append(sortedList[left])
left += 1
} else {
result.append(sortedList[right])
right -= 1
}
toggle.toggle()
}
return result
}```swift
func strangeSortList(lst: [Int]) -> [Int] {
var sortedList = lst.sorted()
var result = [Int]()
var left = 0
var right = sortedList.count - 1
var toggle = true
while left <= right {
if toggle {
result.append(sortedList[left])
left += 1
} else {
result.append(sortedList[right])
right -= 1
}
toggle.toggle()
}
return result
}
```var sortedList = lst.sorted() // variable 'sortedList' was never mutated; consider changing to 'let' constantfunc strangeSortList(lst: [Int]) -> [Int] {
var sortedList = lst.sorted()
var result = [Int]()
var left = 0
var right = sortedList.count - 1
var toggle = true
while left <= right {
if toggle {
result.append(sortedList[left])
left += 1
} else {
result.append(sortedList[right])
right -= 1
}
toggle.toggle()
}
return result
}```swift
func strangeSortList(lst: [Int]) -> [Int] {
var sortedList = lst.sorted()
var result = [Int]()
var left = 0
var right = sortedList.count - 1
var toggle = true
while left <= right {
if toggle {
result.append(sortedList[left])
left += 1
} else {
result.append(sortedList[right])
right -= 1
}
toggle.toggle()
}
return result
}
```var sortedList = lst.sorted() // variable 'sortedList' was never mutated; consider changing to 'let' constantfunc strangeSortList(lst: [Int]) -> [Int] {
var sortedList = lst.sorted()
var result = [Int]()
var left = 0
var right = sortedList.count - 1
var toggle = true
while left <= right {
if toggle {
result.append(sortedList[left])
left += 1
} else {
result.append(sortedList[right])
right -= 1
}
toggle.toggle()
}
return result
}```swift
func strangeSortList(lst: [Int]) -> [Int] {
var sortedList = lst.sorted()
var result = [Int]()
var left = 0
var right = sortedList.count - 1
var toggle = true
while left <= right {
if toggle {
result.append(sortedList[left])
left += 1
} else {
result.append(sortedList[right])
right -= 1
}
toggle.toggle()
}
return result
}
```var sortedList = lst.sorted() // variable 'sortedList' was never mutated; consider changing to 'let' constantfunc strangeSortList(lst: [Int]) -> [Int] {
var sortedList = lst.sorted()
var result = [Int]()
var left = 0
var right = sortedList.count - 1
var toggle = true
while left <= right {
if toggle {
result.append(sortedList[left])
left += 1
} else {
result.append(sortedList[right])
right -= 1
}
toggle.toggle()
}
return result
}```swift
func strangeSortList(lst: [Int]) -> [Int] {
var sortedList = lst.sorted()
var result = [Int]()
var left = 0
var right = sortedList.count - 1
var toggle = true
while left <= right {
if toggle {
result.append(sortedList[left])
left += 1
} else {
result.append(sortedList[right])
right -= 1
}
toggle.toggle()
}
return result
}
```var sortedList = lst.sorted() // variable 'sortedList' was never mutated; consider changing to 'let' constantfunc strangeSortList(lst: [Int]) -> [Int] {
var sortedList = lst.sorted()
var result = [Int]()
var left = 0
var right = sortedList.count - 1
var toggle = true
while left <= right {
if toggle {
result.append(sortedList[left])
left += 1
} else {
result.append(sortedList[right])
right -= 1
}
toggle.toggle()
}
return result
}```swift
func strangeSortList(lst: [Int]) -> [Int] {
var sortedList = lst.sorted()
var result = [Int]()
var left = 0
var right = sortedList.count - 1
var toggle = true
while left <= right {
if toggle {
result.append(sortedList[left])
left += 1
} else {
result.append(sortedList[right])
right -= 1
}
toggle.toggle()
}
return result
}
```var sortedList = lst.sorted() // variable 'sortedList' was never mutated; consider changing to 'let' constantfunc strangeSortList(lst: [Int]) -> [Int] {
var sortedList = lst.sorted()
var result = [Int]()
var left = 0
var right = sortedList.count - 1
var toggle = true
while left <= right {
if toggle {
result.append(sortedList[left])
left += 1
} else {
result.append(sortedList[right])
right -= 1
}
toggle.toggle()
}
return result
}```swift
func strangeSortList(lst: [Int]) -> [Int] {
var sortedList = lst.sorted()
var result = [Int]()
var left = 0
var right = sortedList.count - 1
var toggle = true
while left <= right {
if toggle {
result.append(sortedList[left])
left += 1
} else {
result.append(sortedList[right])
right -= 1
}
toggle.toggle()
}
return result
}
```var sortedList = lst.sorted() // variable 'sortedList' was never mutated; consider changing to 'let' constantfunc strangeSortList(lst: [Int]) -> [Int] {
var sortedList = lst.sorted()
var result = [Int]()
var left = 0
var right = sortedList.count - 1
var toggle = true
while left <= right {
if toggle {
result.append(sortedList[left])
left += 1
} else {
result.append(sortedList[right])
right -= 1
}
toggle.toggle()
}
return result
}```swift
func strangeSortList(lst: [Int]) -> [Int] {
var sortedList = lst.sorted()
var result = [Int]()
var left = 0
var right = sortedList.count - 1
var toggle = true
while left <= right {
if toggle {
result.append(sortedList[left])
left += 1
} else {
result.append(sortedList[right])
right -= 1
}
toggle.toggle()
}
return result
}
```var sortedList = lst.sorted() // variable 'sortedList' was never mutated; consider changing to 'let' constantfunc strangeSortList(lst: [Int]) -> [Int] {
var sortedList = lst.sorted()
var result: [Int] = []
var left = 0
var right = sortedList.count - 1
while left <= right {
if left == right {
result.append(sortedList[left])
break
}
result.append(sortedList[left])
result.append(sortedList[right])
left += 1
right -= 1
}
return result
}```swift
func strangeSortList(lst: [Int]) -> [Int] {
var sortedList = lst.sorted()
var result: [Int] = []
var left = 0
var right = sortedList.count - 1
while left <= right {
if left == right {
result.append(sortedList[left])
break
}
result.append(sortedList[left])
result.append(sortedList[right])
left += 1
right -= 1
}
return result
}
```var sortedList = lst.sorted() // variable 'sortedList' 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 {
return -1
}
let s = Double(a + b + c) / 2.0
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
return Double(round(100 * area) / 100)
}```swift
func triangleArea(a: Int, b: Int, c: Int) -> Double {
if a + b <= c || a + c <= b || b + c <= a {
return -1
}
let s = Double(a + b + c) / 2.0
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
return Double(round(100 * area) / 100)
}
```func triangleArea(a: Int, b: Int, c: Int) -> Double {
if a + b <= c || a + c <= b || b + c <= a {
return -1
}
let s = Double(a + b + c) / 2.0
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
return Double(round(100 * area) / 100)
}```swift
func triangleArea(a: Int, b: Int, c: Int) -> Double {
if a + b <= c || a + c <= b || b + c <= a {
return -1
}
let s = Double(a + b + c) / 2.0
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
return Double(round(100 * area) / 100)
}
```func triangleArea(a: Int, b: Int, c: Int) -> Double {
if a + b <= c || a + c <= b || b + c <= a {
return -1
}
let s = Double(a + b + c) / 2.0
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
return Double(round(100 * area) / 100)
}```swift
func triangleArea(a: Int, b: Int, c: Int) -> Double {
if a + b <= c || a + c <= b || b + c <= a {
return -1
}
let s = Double(a + b + c) / 2.0
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
return Double(round(100 * area) / 100)
}
```func triangleArea(a: Int, b: Int, c: Int) -> Double {
if a + b <= c || a + c <= b || b + c <= a {
return -1
}
let s = (a + b + c) / 2.0
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
return round(area * 100) / 100
}```swift
func triangleArea(a: Int, b: Int, c: Int) -> Double {
if a + b <= c || a + c <= b || b + c <= a {
return -1
}
let s = (a + b + c) / 2.0
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
return round(area * 100) / 100
}
```let s = (a + b + c) / 2.0 // binary operator '/' cannot be applied to operands of type 'Int' and 'Double'func triangleArea(a: Int, b: Int, c: Int) -> Double {
if a + b <= c || a + c <= b || b + c <= a {
return -1
}
let s = (a + b + c) / 2.0
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
return round(area * 100) / 100
}```swift
func triangleArea(a: Int, b: Int, c: Int) -> Double {
if a + b <= c || a + c <= b || b + c <= a {
return -1
}
let s = (a + b + c) / 2.0
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
return round(area * 100) / 100
}
```let s = (a + b + c) / 2.0 // binary operator '/' cannot be applied to operands of type 'Int' and 'Double'func triangleArea(a: Int, b: Int, c: Int) -> Double {
if a + b <= c || a + c <= b || b + c <= a {
return -1
}
let s = (a + b + c) / 2.0
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
return Double(round(100 * area) / 100)
}```swift
func triangleArea(a: Int, b: Int, c: Int) -> Double {
if a + b <= c || a + c <= b || b + c <= a {
return -1
}
let s = (a + b + c) / 2.0
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
return Double(round(100 * area) / 100)
}
```let s = (a + b + c) / 2.0 // binary operator '/' cannot be applied to operands of type 'Int' and 'Double'func triangleArea(a: Int, b: Int, c: Int) -> Double {
if a + b <= c || a + c <= b || b + c <= a {
return -1
}
let s = (a + b + c) / 2.0
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
return Double(round(100 * area) / 100)
}```swift
func triangleArea(a: Int, b: Int, c: Int) -> Double {
if a + b <= c || a + c <= b || b + c <= a {
return -1
}
let s = (a + b + c) / 2.0
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
return Double(round(100 * area) / 100)
}
```let s = (a + b + c) / 2.0 // binary operator '/' cannot be applied to operands of type 'Int' and 'Double'func triangleArea(a: Int, b: Int, c: Int) -> Double {
if a + b <= c || a + c <= b || b + c <= a {
return -1
}
let s = (a + b + c) / 2.0
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
return Double(round(100 * area) / 100)
}```swift
func triangleArea(a: Int, b: Int, c: Int) -> Double {
if a + b <= c || a + c <= b || b + c <= a {
return -1
}
let s = (a + b + c) / 2.0
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
return Double(round(100 * area) / 100)
}
```let s = (a + b + c) / 2.0 // binary operator '/' cannot be applied to operands of type 'Int' and 'Double'func triangleArea(a: Int, b: Int, c: Int) -> Double {
if a + b <= c || a + c <= b || b + c <= a {
return -1
}
let s = (a + b + c) / 2.0
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
return Double(round(100 * area) / 100)
}```swift
func triangleArea(a: Int, b: Int, c: Int) -> Double {
if a + b <= c || a + c <= b || b + c <= a {
return -1
}
let s = (a + b + c) / 2.0
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
return Double(round(100 * area) / 100)
}
```let s = (a + b + c) / 2.0 // binary operator '/' cannot be applied to operands of type 'Int' and 'Double'func triangleArea(a: Int, b: Int, c: Int) -> Double {
if a + b <= c || a + c <= b || b + c <= a {
return -1
}
let s = (a + b + c) / 2.0
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
return Double(round(100 * area) / 100)
}```swift
func triangleArea(a: Int, b: Int, c: Int) -> Double {
if a + b <= c || a + c <= b || b + c <= a {
return -1
}
let s = (a + b + c) / 2.0
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
return Double(round(100 * area) / 100)
}
```let s = (a + b + c) / 2.0 // binary operator '/' cannot be applied to operands of type 'Int' and 'Double'func willItFly(q: [Int], w: Int) -> Bool {
let isPalindrome = q == q.reversed()
let totalWeight = q.reduce(0, +)
return isPalindrome && totalWeight <= w
}```swift
func willItFly(q: [Int], w: Int) -> Bool {
let isPalindrome = q == q.reversed()
let totalWeight = q.reduce(0, +)
return isPalindrome && totalWeight <= w
}
```func willItFly(q: [Int], w: Int) -> Bool {
let isPalindrome = q == q.reversed()
let sumOfElements = q.reduce(0, +)
return isPalindrome && sumOfElements <= w
}```swift
func willItFly(q: [Int], w: Int) -> Bool {
let isPalindrome = q == q.reversed()
let sumOfElements = q.reduce(0, +)
return isPalindrome && sumOfElements <= w
}
```func willItFly(q: [Int], w: Int) -> Bool {
let isPalindrome = q == q.reversed()
let sumOfElements = q.reduce(0, +)
return isPalindrome && sumOfElements <= w
}```swift
func willItFly(q: [Int], w: Int) -> Bool {
let isPalindrome = q == q.reversed()
let sumOfElements = q.reduce(0, +)
return isPalindrome && sumOfElements <= w
}
```func willItFly(q: [Int], w: Int) -> Bool {
let isPalindrome = q == q.reversed()
let sumOfElements = q.reduce(0, +)
return isPalindrome && sumOfElements <= w
}```swift
func willItFly(q: [Int], w: Int) -> Bool {
let isPalindrome = q == q.reversed()
let sumOfElements = q.reduce(0, +)
return isPalindrome && sumOfElements <= w
}
```func willItFly(q: [Int], w: Int) -> Bool {
let isPalindrome = q == q.reversed()
let sumOfElements = q.reduce(0, +)
return isPalindrome && sumOfElements <= w
}```swift
func willItFly(q: [Int], w: Int) -> Bool {
let isPalindrome = q == q.reversed()
let sumOfElements = q.reduce(0, +)
return isPalindrome && sumOfElements <= w
}
```func willItFly(q: [Int], w: Int) -> Bool {
let isPalindrome = q == q.reversed()
let sumOfElements = q.reduce(0, +)
return isPalindrome && sumOfElements <= w
}```swift
func willItFly(q: [Int], w: Int) -> Bool {
let isPalindrome = q == q.reversed()
let sumOfElements = q.reduce(0, +)
return isPalindrome && sumOfElements <= w
}
```func willItFly(q: [Int], w: Int) -> Bool {
let isPalindrome = q == q.reversed()
let sumOfElements = q.reduce(0, +)
return isPalindrome && sumOfElements <= w
}```swift
func willItFly(q: [Int], w: Int) -> Bool {
let isPalindrome = q == q.reversed()
let sumOfElements = q.reduce(0, +)
return isPalindrome && sumOfElements <= w
}
```func willItFly(q: [Int], w: Int) -> Bool {
let isPalindrome = q == q.reversed()
let sumOfElements = q.reduce(0, +)
return isPalindrome && sumOfElements <= w
}```swift
func willItFly(q: [Int], w: Int) -> Bool {
let isPalindrome = q == q.reversed()
let sumOfElements = q.reduce(0, +)
return isPalindrome && sumOfElements <= w
}
```func willItFly(q: [Int], w: Int) -> Bool {
let isPalindrome = q == q.reversed()
let sumOfElements = q.reduce(0, +)
return isPalindrome && sumOfElements <= w
}```swift
func willItFly(q: [Int], w: Int) -> Bool {
let isPalindrome = q == q.reversed()
let sumOfElements = q.reduce(0, +)
return isPalindrome && sumOfElements <= w
}
```func willItFly(q: [Int], w: Int) -> Bool {
let isPalindrome = q == q.reversed()
let sumOfElements = q.reduce(0, +)
return isPalindrome && sumOfElements <= w
}```swift
func willItFly(q: [Int], w: Int) -> Bool {
let isPalindrome = q == q.reversed()
let sumOfElements = q.reduce(0, +)
return isPalindrome && sumOfElements <= w
}
```func smallestChange(arr: [Int]) -> Int {
var changes = 0
let n = arr.count
for i in 0..<(n / 2) {
if arr[i] != arr[n - i - 1] {
changes += 1
}
}
return changes
}```swift
func smallestChange(arr: [Int]) -> Int {
var changes = 0
let n = arr.count
for i in 0..<(n / 2) {
if arr[i] != arr[n - i - 1] {
changes += 1
}
}
return changes
}
```func smallestChange(arr: [Int]) -> Int {
var changes = 0
let n = arr.count
for i in 0..<(n / 2) {
if arr[i] != arr[n - i - 1] {
changes += 1
}
}
return changes
}```swift
func smallestChange(arr: [Int]) -> Int {
var changes = 0
let n = arr.count
for i in 0..<(n / 2) {
if arr[i] != arr[n - i - 1] {
changes += 1
}
}
return changes
}
```func smallestChange(arr: [Int]) -> Int {
var changes = 0
let n = arr.count
for i in 0..<n/2 {
if arr[i] != arr[n - 1 - i] {
changes += 1
}
}
return changes
}```swift
func smallestChange(arr: [Int]) -> Int {
var changes = 0
let n = arr.count
for i in 0..<n/2 {
if arr[i] != arr[n - 1 - i] {
changes += 1
}
}
return changes
}
```func smallestChange(arr: [Int]) -> Int {
var changes = 0
let n = arr.count
for i in 0..<(n / 2) {
if arr[i] != arr[n - i - 1] {
changes += 1
}
}
return changes
}```swift
func smallestChange(arr: [Int]) -> Int {
var changes = 0
let n = arr.count
for i in 0..<(n / 2) {
if arr[i] != arr[n - i - 1] {
changes += 1
}
}
return changes
}
```func smallestChange(arr: [Int]) -> Int {
var changes = 0
let n = arr.count
for i in 0..<(n / 2) {
if arr[i] != arr[n - 1 - i] {
changes += 1
}
}
return changes
}```swift
func smallestChange(arr: [Int]) -> Int {
var changes = 0
let n = arr.count
for i in 0..<(n / 2) {
if arr[i] != arr[n - 1 - i] {
changes += 1
}
}
return changes
}
```func smallestChange(arr: [Int]) -> Int {
var changes = 0
let n = arr.count
for i in 0..<(n / 2) {
if arr[i] != arr[n - i - 1] {
changes += 1
}
}
return changes
}```swift
func smallestChange(arr: [Int]) -> Int {
var changes = 0
let n = arr.count
for i in 0..<(n / 2) {
if arr[i] != arr[n - i - 1] {
changes += 1
}
}
return changes
}
```func smallestChange(arr: [Int]) -> Int {
var changes = 0
let n = arr.count
for i in 0..<n/2 {
if arr[i] != arr[n - 1 - i] {
changes += 1
}
}
return changes
}```swift
func smallestChange(arr: [Int]) -> Int {
var changes = 0
let n = arr.count
for i in 0..<n/2 {
if arr[i] != arr[n - 1 - i] {
changes += 1
}
}
return changes
}
```func smallestChange(arr: [Int]) -> Int {
var changes = 0
let n = arr.count
for i in 0..<(n / 2) {
if arr[i] != arr[n - 1 - i] {
changes += 1
}
}
return changes
}```swift
func smallestChange(arr: [Int]) -> Int {
var changes = 0
let n = arr.count
for i in 0..<(n / 2) {
if arr[i] != arr[n - 1 - i] {
changes += 1
}
}
return changes
}
```func smallestChange(arr: [Int]) -> Int {
var changes = 0
let n = arr.count
for i in 0..<(n / 2) {
if arr[i] != arr[n - i - 1] {
changes += 1
}
}
return changes
}```swift
func smallestChange(arr: [Int]) -> Int {
var changes = 0
let n = arr.count
for i in 0..<(n / 2) {
if arr[i] != arr[n - i - 1] {
changes += 1
}
}
return changes
}
```func smallestChange(arr: [Int]) -> Int {
var changes = 0
let n = arr.count
for i in 0..<(n / 2) {
if arr[i] != arr[n - i - 1] {
changes += 1
}
}
return changes
}```swift
func smallestChange(arr: [Int]) -> Int {
var changes = 0
let n = arr.count
for i in 0..<(n / 2) {
if arr[i] != arr[n - i - 1] {
changes += 1
}
}
return changes
}
```func totalMatch(lst1: [String], lst2: [String]) -> [String] {
let count1 = lst1.reduce(0) { $0 + $1.count }
let count2 = lst2.reduce(0) { $0 + $1.count }
if count1 < count2 {
return lst1
} else if count2 < count1 {
return lst2
} else {
return lst1
}
}```swift
func totalMatch(lst1: [String], lst2: [String]) -> [String] {
let count1 = lst1.reduce(0) { $0 + $1.count }
let count2 = lst2.reduce(0) { $0 + $1.count }
if count1 < count2 {
return lst1
} else if count2 < count1 {
return lst2
} else {
return lst1
}
}
```func totalMatch(lst1: [String], lst2: [String]) -> [String] {
let count1 = lst1.reduce(0) { $0 + $1.count }
let count2 = lst2.reduce(0) { $0 + $1.count }
if count1 < count2 {
return lst1
} else if count2 < count1 {
return lst2
} else {
return lst1
}
}```swift
func totalMatch(lst1: [String], lst2: [String]) -> [String] {
let count1 = lst1.reduce(0) { $0 + $1.count }
let count2 = lst2.reduce(0) { $0 + $1.count }
if count1 < count2 {
return lst1
} else if count2 < count1 {
return lst2
} else {
return lst1
}
}
```func totalMatch(lst1: [String], lst2: [String]) -> [String] {
let count1 = lst1.reduce(0) { $0 + $1.count }
let count2 = lst2.reduce(0) { $0 + $1.count }
if count1 < count2 {
return lst1
} else if count2 < count1 {
return lst2
} else {
return lst1
}
}```swift
func totalMatch(lst1: [String], lst2: [String]) -> [String] {
let count1 = lst1.reduce(0) { $0 + $1.count }
let count2 = lst2.reduce(0) { $0 + $1.count }
if count1 < count2 {
return lst1
} else if count2 < count1 {
return lst2
} else {
return lst1
}
}
```func totalMatch(lst1: [String], lst2: [String]) -> [String] {
let count1 = lst1.reduce(0) { $0 + $1.count }
let count2 = lst2.reduce(0) { $0 + $1.count }
if count1 < count2 {
return lst1
} else if count2 < count1 {
return lst2
} else {
return lst1
}
}```swift
func totalMatch(lst1: [String], lst2: [String]) -> [String] {
let count1 = lst1.reduce(0) { $0 + $1.count }
let count2 = lst2.reduce(0) { $0 + $1.count }
if count1 < count2 {
return lst1
} else if count2 < count1 {
return lst2
} else {
return lst1
}
}
```func totalMatch(lst1: [String], lst2: [String]) -> [String] {
let count1 = lst1.reduce(0) { $0 + $1.count }
let count2 = lst2.reduce(0) { $0 + $1.count }
if count1 < count2 {
return lst1
} else if count2 < count1 {
return lst2
} else {
return lst1
}
}```swift
func totalMatch(lst1: [String], lst2: [String]) -> [String] {
let count1 = lst1.reduce(0) { $0 + $1.count }
let count2 = lst2.reduce(0) { $0 + $1.count }
if count1 < count2 {
return lst1
} else if count2 < count1 {
return lst2
} else {
return lst1
}
}
```func totalMatch(lst1: [String], lst2: [String]) -> [String] {
let count1 = lst1.reduce(0) { $0 + $1.count }
let count2 = lst2.reduce(0) { $0 + $1.count }
if count1 < count2 {
return lst1
} else if count2 < count1 {
return lst2
} else {
return lst1
}
}```swift
func totalMatch(lst1: [String], lst2: [String]) -> [String] {
let count1 = lst1.reduce(0) { $0 + $1.count }
let count2 = lst2.reduce(0) { $0 + $1.count }
if count1 < count2 {
return lst1
} else if count2 < count1 {
return lst2
} else {
return lst1
}
}
```func totalMatch(lst1: [String], lst2: [String]) -> [String] {
let count1 = lst1.reduce(0) { $0 + $1.count }
let count2 = lst2.reduce(0) { $0 + $1.count }
if count1 < count2 {
return lst1
} else if count2 < count1 {
return lst2
} else {
return lst1
}
}```swift
func totalMatch(lst1: [String], lst2: [String]) -> [String] {
let count1 = lst1.reduce(0) { $0 + $1.count }
let count2 = lst2.reduce(0) { $0 + $1.count }
if count1 < count2 {
return lst1
} else if count2 < count1 {
return lst2
} else {
return lst1
}
}
```func totalMatch(lst1: [String], lst2: [String]) -> [String] {
let count1 = lst1.reduce(0) { $0 + $1.count }
let count2 = lst2.reduce(0) { $0 + $1.count }
if count1 < count2 {
return lst1
} else if count2 < count1 {
return lst2
} else {
return lst1
}
}```swift
func totalMatch(lst1: [String], lst2: [String]) -> [String] {
let count1 = lst1.reduce(0) { $0 + $1.count }
let count2 = lst2.reduce(0) { $0 + $1.count }
if count1 < count2 {
return lst1
} else if count2 < count1 {
return lst2
} else {
return lst1
}
}
```func totalMatch(lst1: [String], lst2: [String]) -> [String] {
let sum1 = lst1.reduce(0) { $0 + $1.count }
let sum2 = lst2.reduce(0) { $0 + $1.count }
if sum1 < sum2 {
return lst1
} else if sum2 < sum1 {
return lst2
} else {
return lst1
}
}```swift
func totalMatch(lst1: [String], lst2: [String]) -> [String] {
let sum1 = lst1.reduce(0) { $0 + $1.count }
let sum2 = lst2.reduce(0) { $0 + $1.count }
if sum1 < sum2 {
return lst1
} else if sum2 < sum1 {
return lst2
} else {
return lst1
}
}
```func totalMatch(lst1: [String], lst2: [String]) -> [String] {
let count1 = lst1.reduce(0) { $0 + $1.count }
let count2 = lst2.reduce(0) { $0 + $1.count }
if count1 < count2 {
return lst1
} else if count2 < count1 {
return lst2
} else {
return lst1
}
}```swift
func totalMatch(lst1: [String], lst2: [String]) -> [String] {
let count1 = lst1.reduce(0) { $0 + $1.count }
let count2 = lst2.reduce(0) { $0 + $1.count }
if count1 < count2 {
return lst1
} else if count2 < count1 {
return lst2
} else {
return lst1
}
}
```func isMultiplyPrime(a: Int) -> Bool {
guard a > 1 else { return false }
func isPrime(_ num: Int) -> Bool {
guard num >= 2 else { return false }
guard num != 2 else { return true }
if num % 2 == 0 { return false }
for i in 3...Int(Double(num).squareRoot()).step(by: 2) {
if num % i == 0 {
return false
}
}
return true
}
var primes = [Int]()
for i in 2..<100 {
if isPrime(i) {
primes.append(i)
}
}
var count = 0
var num = a
for prime in primes {
while num % prime == 0 {
num /= prime
count += 1
if count > 3 {
return false
}
}
}
return count == 3 && num == 1
}```swift
func isMultiplyPrime(a: Int) -> Bool {
guard a > 1 else { return false }
func isPrime(_ num: Int) -> Bool {
guard num >= 2 else { return false }
guard num != 2 else { return true }
if num % 2 == 0 { return false }
for i in 3...Int(Double(num).squareRoot()).step(by: 2) {
if num % i == 0 {
return false
}
}
return true
}
var primes = [Int]()
for i in 2..<100 {
if isPrime(i) {
primes.append(i)
}
}
var count = 0
var num = a
for prime in primes {
while num % prime == 0 {
num /= prime
count += 1
if count > 3 {
return false
}
}
}
return count == 3 && num == 1
}
```for i in 3...Int(Double(num).squareRoot()).step(by: 2) { // value of type 'Int' has no member 'step'func isMultiplyPrime(a: Int) -> Bool {
guard a > 1 else { return false }
func isPrime(_ num: Int) -> Bool {
guard num >= 2 else { return false }
guard num != 2 else { return true }
guard num % 2 != 0 else { return false }
return !stride(from: 3, through: Int(Double(num).squareRoot()), by: 2).contains { num % $0 == 0 }
}
var primes = [Int]()
for i in 2..<100 {
if isPrime(i) {
primes.append(i)
}
}
for i in 0..<primes.count {
for j in i..<primes.count {
for k in j..<primes.count {
if primes[i] * primes[j] * primes[k] == a {
return true
}
}
}
}
return false
}```swift
func isMultiplyPrime(a: Int) -> Bool {
guard a > 1 else { return false }
func isPrime(_ num: Int) -> Bool {
guard num >= 2 else { return false }
guard num != 2 else { return true }
guard num % 2 != 0 else { return false }
return !stride(from: 3, through: Int(Double(num).squareRoot()), by: 2).contains { num % $0 == 0 }
}
var primes = [Int]()
for i in 2..<100 {
if isPrime(i) {
primes.append(i)
}
}
for i in 0..<primes.count {
for j in i..<primes.count {
for k in j..<primes.count {
if primes[i] * primes[j] * primes[k] == a {
return true
}
}
}
}
return false
}
```func isMultiplyPrime(a: Int) -> Bool {
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
}
var count = 0
var num = a
for i in 2..<100 {
if num % i == 0 && isPrime(i) {
while num % i == 0 {
num /= i
count += 1
if count > 3 {
return false
}
}
}
}
return count == 3 && num == 1
}```swift
func isMultiplyPrime(a: Int) -> Bool {
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
}
var count = 0
var num = a
for i in 2..<100 {
if num % i == 0 && isPrime(i) {
while num % i == 0 {
num /= i
count += 1
if count > 3 {
return false
}
}
}
}
return count == 3 && num == 1
}
```func isMultiplyPrime(a: Int) -> Bool {
guard a > 1 else { return false }
func isPrime(_ num: Int) -> Bool {
guard num >= 2 else { return false }
guard num != 2 else { return true }
if num % 2 == 0 { return false }
for i in 3...Int(Double(num).squareRoot()).step(by: 2) {
if num % i == 0 {
return false
}
}
return true
}
var primes = [Int]()
for i in 2..<100 {
if isPrime(i) {
primes.append(i)
}
}
var count = 0
var n = a
for prime in primes {
while n % prime == 0 {
n /= prime
count += 1
if count > 3 {
return false
}
}
}
return count == 3 && n == 1
}```swift
func isMultiplyPrime(a: Int) -> Bool {
guard a > 1 else { return false }
func isPrime(_ num: Int) -> Bool {
guard num >= 2 else { return false }
guard num != 2 else { return true }
if num % 2 == 0 { return false }
for i in 3...Int(Double(num).squareRoot()).step(by: 2) {
if num % i == 0 {
return false
}
}
return true
}
var primes = [Int]()
for i in 2..<100 {
if isPrime(i) {
primes.append(i)
}
}
var count = 0
var n = a
for prime in primes {
while n % prime == 0 {
n /= prime
count += 1
if count > 3 {
return false
}
}
}
return count == 3 && n == 1
}
```for i in 3...Int(Double(num).squareRoot()).step(by: 2) { // value of type 'Int' has no member 'step'func isMultiplyPrime(a: Int) -> Bool {
func isPrime(_ num: Int) -> Bool {
guard num >= 2 else { return false }
guard num != 2 else { return true }
guard num % 2 != 0 else { return false }
return !stride(from: 3, through: Int(Double(num).squareRoot()), by: 2).contains { num % $0 == 0 }
}
var count = 0
var number = a
for i in 2..<100 {
while number % i == 0 && isPrime(i) {
number /= i
count += 1
if count > 3 {
return false
}
}
}
return count == 3 && number == 1
}```swift
func isMultiplyPrime(a: Int) -> Bool {
func isPrime(_ num: Int) -> Bool {
guard num >= 2 else { return false }
guard num != 2 else { return true }
guard num % 2 != 0 else { return false }
return !stride(from: 3, through: Int(Double(num).squareRoot()), by: 2).contains { num % $0 == 0 }
}
var count = 0
var number = a
for i in 2..<100 {
while number % i == 0 && isPrime(i) {
number /= i
count += 1
if count > 3 {
return false
}
}
}
return count == 3 && number == 1
}
```func isMultiplyPrime(a: Int) -> Bool {
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
}
var count = 0
var number = a
for i in 2..<100 {
while number % i == 0 && isPrime(i) {
number /= i
count += 1
if count > 3 {
return false
}
}
}
return count == 3 && number == 1
}```swift
func isMultiplyPrime(a: Int) -> Bool {
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
}
var count = 0
var number = a
for i in 2..<100 {
while number % i == 0 && isPrime(i) {
number /= i
count += 1
if count > 3 {
return false
}
}
}
return count == 3 && number == 1
}
```func isMultiplyPrime(a: Int) -> Bool {
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
}
var count = 0
var product = 1
for i in 2..<100 {
if a % i == 0 && isPrime(i) {
count += 1
product *= i
if product == a && count == 3 {
return true
}
}
}
return false
}```swift
func isMultiplyPrime(a: Int) -> Bool {
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
}
var count = 0
var product = 1
for i in 2..<100 {
if a % i == 0 && isPrime(i) {
count += 1
product *= i
if product == a && count == 3 {
return true
}
}
}
return false
}
``` // XCTAssertTrue failedfunc isMultiplyPrime(a: Int) -> Bool {
func isPrime(_ n: Int) -> Bool {
guard n >= 2 else { return false }
guard n != 2 else { return true }
guard n % 2 != 0 else { return false }
return !stride(from: 3, through: Int(sqrt(Double(n))), by: 2).contains { n % $0 == 0 }
}
var count = 0
var num = a
for i in 2..<100 {
while num % i == 0 && isPrime(i) {
num /= i
count += 1
if count > 3 {
return false
}
}
}
return count == 3 && num == 1
}```swift
func isMultiplyPrime(a: Int) -> Bool {
func isPrime(_ n: Int) -> Bool {
guard n >= 2 else { return false }
guard n != 2 else { return true }
guard n % 2 != 0 else { return false }
return !stride(from: 3, through: Int(sqrt(Double(n))), by: 2).contains { n % $0 == 0 }
}
var count = 0
var num = a
for i in 2..<100 {
while num % i == 0 && isPrime(i) {
num /= i
count += 1
if count > 3 {
return false
}
}
}
return count == 3 && num == 1
}
```func isMultiplyPrime(a: Int) -> Bool {
guard a >= 2 else { return false }
func isPrime(_ n: Int) -> Bool {
guard n >= 2 else { return false }
guard n != 2 else { return true }
guard n % 2 != 0 else { return false }
return !stride(from: 3, through: Int(Double(n).squareRoot()), by: 2).contains { n % $0 == 0 }
}
var count = 0
var num = a
for i in 2..<100 {
while num % i == 0 && isPrime(i) {
num /= i
count += 1
if count > 3 {
return false
}
}
}
return count == 3 && num == 1
}```swift
func isMultiplyPrime(a: Int) -> Bool {
guard a >= 2 else { return false }
func isPrime(_ n: Int) -> Bool {
guard n >= 2 else { return false }
guard n != 2 else { return true }
guard n % 2 != 0 else { return false }
return !stride(from: 3, through: Int(Double(n).squareRoot()), by: 2).contains { n % $0 == 0 }
}
var count = 0
var num = a
for i in 2..<100 {
while num % i == 0 && isPrime(i) {
num /= i
count += 1
if count > 3 {
return false
}
}
}
return count == 3 && num == 1
}
```func isMultiplyPrime(a: Int) -> Bool {
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
}
var count = 0
var product = 1
for i in 2..<100 {
if a % i == 0 && isPrime(i) {
count += 1
product *= i
if product == a && count == 3 {
return true
}
}
}
return false
}```swift
func isMultiplyPrime(a: Int) -> Bool {
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
}
var count = 0
var product = 1
for i in 2..<100 {
if a % i == 0 && isPrime(i) {
count += 1
product *= i
if product == a && count == 3 {
return true
}
}
}
return false
}
``` // XCTAssertTrue failedfunc isSimplePower(x: Int, n: Int) -> Bool {
if n == 1 {
return x == 1
}
var currentPower = n
while currentPower <= x {
if currentPower == x {
return true
}
guard let nextPower = currentPower.multipliedReportingOverflow(by: n) else {
return false
}
if nextPower.overflow {
return false
}
currentPower = nextPower.partialValue
}
return false
}```swift
func isSimplePower(x: Int, n: Int) -> Bool {
if n == 1 {
return x == 1
}
var currentPower = n
while currentPower <= x {
if currentPower == x {
return true
}
guard let nextPower = currentPower.multipliedReportingOverflow(by: n) else {
return false
}
if nextPower.overflow {
return false
}
currentPower = nextPower.partialValue
}
return false
}
```guard let nextPower = currentPower.multipliedReportingOverflow(by: n) else { // initializer for conditional binding must have Optional type, not '(partialValue: Int, overflow: Bool)'func isSimplePower(x: Int, n: Int) -> Bool {
if n == 1 {
return x == 1
}
var currentPower = n
while currentPower <= x {
if currentPower == x {
return true
}
guard let nextPower = currentPower.multipliedReportingOverflow(by: n) else {
return false
}
if nextPower.overflow {
return false
}
currentPower = nextPower.partialValue
}
return false
}```swift
func isSimplePower(x: Int, n: Int) -> Bool {
if n == 1 {
return x == 1
}
var currentPower = n
while currentPower <= x {
if currentPower == x {
return true
}
guard let nextPower = currentPower.multipliedReportingOverflow(by: n) else {
return false
}
if nextPower.overflow {
return false
}
currentPower = nextPower.partialValue
}
return false
}
```guard let nextPower = currentPower.multipliedReportingOverflow(by: n) else { // initializer for conditional binding must have Optional type, not '(partialValue: Int, overflow: Bool)'func isSimplePower(x: Int, n: Int) -> Bool {
if n == 1 {
return x == 1
}
var currentPower = n
while currentPower <= x {
if currentPower == x {
return true
}
currentPower *= n
}
return false
}```swift
func isSimplePower(x: Int, n: Int) -> Bool {
if n == 1 {
return x == 1
}
var currentPower = n
while currentPower <= x {
if currentPower == x {
return true
}
currentPower *= n
}
return false
}
``` // XCTAssertTrue failedfunc isSimplePower(x: Int, n: Int) -> Bool {
if n == 1 {
return x == 1
}
var currentPower = n
while currentPower <= x {
if currentPower == x {
return true
}
if currentPower > x / n {
break
}
currentPower *= n
}
return false
}```swift
func isSimplePower(x: Int, n: Int) -> Bool {
if n == 1 {
return x == 1
}
var currentPower = n
while currentPower <= x {
if currentPower == x {
return true
}
if currentPower > x / n {
break
}
currentPower *= n
}
return false
}
``` // XCTAssertTrue failedfunc isSimplePower(x: Int, n: Int) -> Bool {
if n == 1 {
return x == 1
}
var currentPower = n
while currentPower <= x {
if currentPower == x {
return true
}
currentPower *= n
}
return false
}```swift
func isSimplePower(x: Int, n: Int) -> Bool {
if n == 1 {
return x == 1
}
var currentPower = n
while currentPower <= x {
if currentPower == x {
return true
}
currentPower *= n
}
return false
}
``` // XCTAssertTrue failedfunc isSimplePower(x: Int, n: Int) -> Bool {
if n == 1 {
return x == 1
}
var currentPower = n
while currentPower <= x {
if currentPower == x {
return true
}
guard let nextPower = currentPower.multipliedReportingOverflow(by: n) else {
return false
}
if nextPower.overflow {
return false
}
currentPower = nextPower.partialValue
}
return false
}```swift
func isSimplePower(x: Int, n: Int) -> Bool {
if n == 1 {
return x == 1
}
var currentPower = n
while currentPower <= x {
if currentPower == x {
return true
}
guard let nextPower = currentPower.multipliedReportingOverflow(by: n) else {
return false
}
if nextPower.overflow {
return false
}
currentPower = nextPower.partialValue
}
return false
}
```guard let nextPower = currentPower.multipliedReportingOverflow(by: n) else { // initializer for conditional binding must have Optional type, not '(partialValue: Int, overflow: Bool)'func isSimplePower(x: Int, n: Int) -> Bool {
if n == 1 {
return x == 1
}
var currentPower = n
while currentPower <= x {
if currentPower == x {
return true
}
currentPower *= n
}
return false
}```swift
func isSimplePower(x: Int, n: Int) -> Bool {
if n == 1 {
return x == 1
}
var currentPower = n
while currentPower <= x {
if currentPower == x {
return true
}
currentPower *= n
}
return false
}
``` // XCTAssertTrue failedfunc isSimplePower(x: Int, n: Int) -> Bool {
if n == 1 {
return x == 1
}
var current = n
while current <= x {
if current == x {
return true
}
current *= n
}
return false
}```swift
func isSimplePower(x: Int, n: Int) -> Bool {
if n == 1 {
return x == 1
}
var current = n
while current <= x {
if current == x {
return true
}
current *= n
}
return false
}
``` // XCTAssertTrue failedfunc isSimplePower(x: Int, n: Int) -> Bool {
if n == 1 {
return x == 1
}
var currentPower = n
while currentPower <= x {
if currentPower == x {
return true
}
let nextPower = currentPower * n
if nextPower > x || nextPower < currentPower { // Check for overflow
break
}
currentPower = nextPower
}
return false
}```swift
func isSimplePower(x: Int, n: Int) -> Bool {
if n == 1 {
return x == 1
}
var currentPower = n
while currentPower <= x {
if currentPower == x {
return true
}
let nextPower = currentPower * n
if nextPower > x || nextPower < currentPower { // Check for overflow
break
}
currentPower = nextPower
}
return false
}
``` // XCTAssertTrue failedfunc isSimplePower(x: Int, n: Int) -> Bool {
if n == 1 {
return x == 1
}
var currentPower = n
while currentPower <= x {
if currentPower == x {
return true
}
currentPower *= n
}
return false
}```swift
func isSimplePower(x: Int, n: Int) -> Bool {
if n == 1 {
return x == 1
}
var currentPower = n
while currentPower <= x {
if currentPower == x {
return true
}
currentPower *= n
}
return false
}
``` // XCTAssertTrue failedfunc iscube(a: Int) -> Bool {
let cubicRoot = round(pow(Double(a), 1.0/3.0))
return Int(cubicRoot) * Int(cubicRoot) * Int(cubicRoot) == a
}```swift
func iscube(a: Int) -> Bool {
let cubicRoot = round(pow(Double(a), 1.0/3.0))
return Int(cubicRoot) * Int(cubicRoot) * Int(cubicRoot) == a
}
``` // Fatal error: Double value cannot be converted to Int because it is either infinite or NaNfunc iscube(a: Int) -> Bool {
let cubicRoot = round(pow(Double(a), 1.0/3.0))
return Int(cubicRoot) * Int(cubicRoot) * Int(cubicRoot) == a
}```swift
func iscube(a: Int) -> Bool {
let cubicRoot = round(pow(Double(a), 1.0/3.0))
return Int(cubicRoot) * Int(cubicRoot) * Int(cubicRoot) == 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
}```swift
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 cubicRoot = round(pow(Double(a), 1.0/3.0))
return Int(cubicRoot) * Int(cubicRoot) * Int(cubicRoot) == a
}```swift
func iscube(a: Int) -> Bool {
let cubicRoot = round(pow(Double(a), 1.0/3.0))
return Int(cubicRoot) * Int(cubicRoot) * Int(cubicRoot) == 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
}```swift
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 cubicRoot = round(pow(Double(a), 1.0/3.0))
return Int(cubicRoot) * Int(cubicRoot) * Int(cubicRoot) == a
}```swift
func iscube(a: Int) -> Bool {
let cubicRoot = round(pow(Double(a), 1.0/3.0))
return Int(cubicRoot) * Int(cubicRoot) * Int(cubicRoot) == a
}
``` // Fatal error: Double value cannot be converted to Int because it is either infinite or NaNfunc iscube(a: Int) -> Bool {
let root = Int(round(pow(Double(a), 1.0/3.0)))
return root * root * root == a
}```swift
func iscube(a: Int) -> Bool {
let root = Int(round(pow(Double(a), 1.0/3.0)))
return root * root * root == 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
}```swift
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 cubicRoot = round(pow(Double(a), 1.0/3.0))
return Int(cubicRoot) * Int(cubicRoot) * Int(cubicRoot) == a
}```swift
func iscube(a: Int) -> Bool {
let cubicRoot = round(pow(Double(a), 1.0/3.0))
return Int(cubicRoot) * Int(cubicRoot) * Int(cubicRoot) == a
}
``` // Fatal error: Double value cannot be converted to Int because it is either infinite or NaNfunc iscube(a: Int) -> Bool {
let cubicRoot = round(pow(Double(a), 1.0/3.0))
return Int(cubicRoot) * Int(cubicRoot) * Int(cubicRoot) == a
}```swift
func iscube(a: Int) -> Bool {
let cubicRoot = round(pow(Double(a), 1.0/3.0))
return Int(cubicRoot) * Int(cubicRoot) * Int(cubicRoot) == a
}
``` // Fatal error: Double value cannot be converted to Int because it is either infinite or NaNfunc hexKey(num: String) -> Int {
let primeHexDigits: Set<Character> = ["2", "3", "5", "7", "B", "D"]
return num.filter { primeHexDigits.contains($0) }.count
}```swift
func hexKey(num: String) -> Int {
let primeHexDigits: Set<Character> = ["2", "3", "5", "7", "B", "D"]
return num.filter { primeHexDigits.contains($0) }.count
}
```func hexKey(num: String) -> Int {
let primeHexDigits: Set<Character> = ["2", "3", "5", "7", "B", "D"]
return num.filter { primeHexDigits.contains($0) }.count
}```swift
func hexKey(num: String) -> Int {
let primeHexDigits: Set<Character> = ["2", "3", "5", "7", "B", "D"]
return num.filter { primeHexDigits.contains($0) }.count
}
```func hexKey(num: String) -> Int {
let primeHexDigits: Set<Character> = ["2", "3", "5", "7", "B", "D"]
return num.filter { primeHexDigits.contains($0) }.count
}```swift
func hexKey(num: String) -> Int {
let primeHexDigits: Set<Character> = ["2", "3", "5", "7", "B", "D"]
return num.filter { primeHexDigits.contains($0) }.count
}
```func hexKey(num: String) -> Int {
let primeHexDigits: Set<Character> = ["2", "3", "5", "7", "B", "D"]
return num.filter { primeHexDigits.contains($0) }.count
}```swift
func hexKey(num: String) -> Int {
let primeHexDigits: Set<Character> = ["2", "3", "5", "7", "B", "D"]
return num.filter { primeHexDigits.contains($0) }.count
}
```func hexKey(num: String) -> Int {
let primeHexDigits: Set<Character> = ["2", "3", "5", "7", "B", "D"]
return num.filter { primeHexDigits.contains($0) }.count
}```swift
func hexKey(num: String) -> Int {
let primeHexDigits: Set<Character> = ["2", "3", "5", "7", "B", "D"]
return num.filter { primeHexDigits.contains($0) }.count
}
```func hexKey(num: String) -> Int {
let primeHexDigits: Set<Character> = ["2", "3", "5", "7", "B", "D"]
return num.filter { primeHexDigits.contains($0) }.count
}```swift
func hexKey(num: String) -> Int {
let primeHexDigits: Set<Character> = ["2", "3", "5", "7", "B", "D"]
return num.filter { primeHexDigits.contains($0) }.count
}
```func hexKey(num: String) -> Int {
let primeHexDigits: Set<Character> = ["2", "3", "5", "7", "B", "D"]
return num.filter { primeHexDigits.contains($0) }.count
}```swift
func hexKey(num: String) -> Int {
let primeHexDigits: Set<Character> = ["2", "3", "5", "7", "B", "D"]
return num.filter { primeHexDigits.contains($0) }.count
}
```func hexKey(num: String) -> Int {
let primeHexDigits: Set<Character> = ["2", "3", "5", "7", "B", "D"]
return num.filter { primeHexDigits.contains($0) }.count
}```swift
func hexKey(num: String) -> Int {
let primeHexDigits: Set<Character> = ["2", "3", "5", "7", "B", "D"]
return num.filter { primeHexDigits.contains($0) }.count
}
```func hexKey(num: String) -> Int {
let primeHexDigits: Set<Character> = ["2", "3", "5", "7", "B", "D"]
return num.filter { primeHexDigits.contains($0) }.count
}```swift
func hexKey(num: String) -> Int {
let primeHexDigits: Set<Character> = ["2", "3", "5", "7", "B", "D"]
return num.filter { primeHexDigits.contains($0) }.count
}
```func hexKey(num: String) -> Int {
let primeHexDigits: Set<Character> = ["2", "3", "5", "7", "B", "D"]
return num.filter { primeHexDigits.contains($0) }.count
}```swift
func hexKey(num: String) -> Int {
let primeHexDigits: Set<Character> = ["2", "3", "5", "7", "B", "D"]
return num.filter { primeHexDigits.contains($0) }.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"
}```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 isHappy(s: String) -> Bool {
if s.count < 3 {
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 false
}
}
return true
}```swift
func isHappy(s: String) -> Bool {
if s.count < 3 {
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 false
}
}
return true
}
```func isHappy(s: String) -> Bool {
if s.count < 3 {
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 false
}
}
return true
}```swift
func isHappy(s: String) -> Bool {
if s.count < 3 {
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 false
}
}
return true
}
```func isHappy(s: String) -> Bool {
if s.count < 3 {
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 false
}
}
return true
}```swift
func isHappy(s: String) -> Bool {
if s.count < 3 {
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 false
}
}
return true
}
```func isHappy(s: String) -> Bool {
if s.count < 3 {
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 false
}
}
return true
}```swift
func isHappy(s: String) -> Bool {
if s.count < 3 {
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 false
}
}
return true
}
```func isHappy(s: String) -> Bool {
if s.count < 3 {
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 false
}
}
return true
}```swift
func isHappy(s: String) -> Bool {
if s.count < 3 {
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 false
}
}
return true
}
```func isHappy(s: String) -> Bool {
if s.count < 3 {
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 false
}
}
return true
}```swift
func isHappy(s: String) -> Bool {
if s.count < 3 {
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 false
}
}
return true
}
```func isHappy(s: String) -> Bool {
if s.count < 3 {
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 false
}
}
return true
}```swift
func isHappy(s: String) -> Bool {
if s.count < 3 {
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 false
}
}
return true
}
```func isHappy(s: String) -> Bool {
if s.count < 3 {
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 false
}
}
return true
}```swift
func isHappy(s: String) -> Bool {
if s.count < 3 {
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 false
}
}
return true
}
```func isHappy(s: String) -> Bool {
if s.count < 3 {
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 false
}
}
return true
}```swift
func isHappy(s: String) -> Bool {
if s.count < 3 {
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 false
}
}
return true
}
```func isHappy(s: String) -> Bool {
if s.count < 3 {
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 false
}
}
return true
}```swift
func isHappy(s: String) -> Bool {
if s.count < 3 {
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 false
}
}
return true
}
```func numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { grade in
switch grade {
case 4.0:
return "A+"
case 3.7...3.99:
return "A"
case 3.3...3.69:
return "A-"
case 3.0...3.29:
return "B+"
case 2.7...2.99:
return "B"
case 2.3...2.69:
return "B-"
case 2.0...2.29:
return "C+"
case 1.7...1.99:
return "C"
case 1.3...1.69:
return "C-"
case 1.0...1.29:
return "D+"
case 0.7...0.99:
return "D"
case 0.1...0.69:
return "D-"
case 0.0:
return "E"
default:
return "Invalid GPA"
}
}
}```swift
func numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { grade in
switch grade {
case 4.0:
return "A+"
case 3.7...3.99:
return "A"
case 3.3...3.69:
return "A-"
case 3.0...3.29:
return "B+"
case 2.7...2.99:
return "B"
case 2.3...2.69:
return "B-"
case 2.0...2.29:
return "C+"
case 1.7...1.99:
return "C"
case 1.3...1.69:
return "C-"
case 1.0...1.29:
return "D+"
case 0.7...0.99:
return "D"
case 0.1...0.69:
return "D-"
case 0.0:
return "E"
default:
return "Invalid GPA"
}
}
}
``` // XCTAssertTrue failedfunc numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { grade in
switch grade {
case 4.0:
return "A+"
case 3.7...3.99:
return "A"
case 3.3...3.69:
return "A-"
case 3.0...3.29:
return "B+"
case 2.7...2.99:
return "B"
case 2.3...2.69:
return "B-"
case 2.0...2.29:
return "C+"
case 1.7...1.99:
return "C"
case 1.3...1.69:
return "C-"
case 1.0...1.29:
return "D+"
case 0.7...0.99:
return "D"
case 0.1...0.69:
return "D-"
case 0.0:
return "E"
default:
return "Invalid"
}
}
}```swift
func numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { grade in
switch grade {
case 4.0:
return "A+"
case 3.7...3.99:
return "A"
case 3.3...3.69:
return "A-"
case 3.0...3.29:
return "B+"
case 2.7...2.99:
return "B"
case 2.3...2.69:
return "B-"
case 2.0...2.29:
return "C+"
case 1.7...1.99:
return "C"
case 1.3...1.69:
return "C-"
case 1.0...1.29:
return "D+"
case 0.7...0.99:
return "D"
case 0.1...0.69:
return "D-"
case 0.0:
return "E"
default:
return "Invalid"
}
}
}
``` // XCTAssertTrue failedfunc numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { grade in
switch grade {
case 4.0:
return "A+"
case 3.7...3.99:
return "A"
case 3.3...3.69:
return "A-"
case 3.0...3.29:
return "B+"
case 2.7...2.99:
return "B"
case 2.3...2.69:
return "B-"
case 2.0...2.29:
return "C+"
case 1.7...1.99:
return "C"
case 1.3...1.69:
return "C-"
case 1.0...1.29:
return "D+"
case 0.7...0.99:
return "D"
case 0.1...0.69:
return "D-"
case 0.0:
return "E"
default:
return "Invalid"
}
}
}```swift
func numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { grade in
switch grade {
case 4.0:
return "A+"
case 3.7...3.99:
return "A"
case 3.3...3.69:
return "A-"
case 3.0...3.29:
return "B+"
case 2.7...2.99:
return "B"
case 2.3...2.69:
return "B-"
case 2.0...2.29:
return "C+"
case 1.7...1.99:
return "C"
case 1.3...1.69:
return "C-"
case 1.0...1.29:
return "D+"
case 0.7...0.99:
return "D"
case 0.1...0.69:
return "D-"
case 0.0:
return "E"
default:
return "Invalid"
}
}
}
``` // XCTAssertTrue failedfunc numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { grade in
switch grade {
case 4.0:
return "A+"
case 3.7...3.99:
return "A"
case 3.3...3.69:
return "A-"
case 3.0...3.29:
return "B+"
case 2.7...2.99:
return "B"
case 2.3...2.69:
return "B-"
case 2.0...2.29:
return "C+"
case 1.7...1.99:
return "C"
case 1.3...1.69:
return "C-"
case 1.0...1.29:
return "D+"
case 0.7...0.99:
return "D"
case 0.1...0.69:
return "D-"
case 0.0:
return "E"
default:
return "Invalid GPA"
}
}
}```swift
func numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { grade in
switch grade {
case 4.0:
return "A+"
case 3.7...3.99:
return "A"
case 3.3...3.69:
return "A-"
case 3.0...3.29:
return "B+"
case 2.7...2.99:
return "B"
case 2.3...2.69:
return "B-"
case 2.0...2.29:
return "C+"
case 1.7...1.99:
return "C"
case 1.3...1.69:
return "C-"
case 1.0...1.29:
return "D+"
case 0.7...0.99:
return "D"
case 0.1...0.69:
return "D-"
case 0.0:
return "E"
default:
return "Invalid GPA"
}
}
}
``` // XCTAssertTrue failedfunc numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { grade in
switch grade {
case 4.0:
return "A+"
case 3.7...3.99:
return "A"
case 3.3...3.69:
return "A-"
case 3.0...3.29:
return "B+"
case 2.7...2.99:
return "B"
case 2.3...2.69:
return "B-"
case 2.0...2.29:
return "C+"
case 1.7...1.99:
return "C"
case 1.3...1.69:
return "C-"
case 1.0...1.29:
return "D+"
case 0.7...0.99:
return "D"
case 0.1...0.69:
return "D-"
case 0.0:
return "E"
default:
return "Invalid"
}
}
}```swift
func numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { grade in
switch grade {
case 4.0:
return "A+"
case 3.7...3.99:
return "A"
case 3.3...3.69:
return "A-"
case 3.0...3.29:
return "B+"
case 2.7...2.99:
return "B"
case 2.3...2.69:
return "B-"
case 2.0...2.29:
return "C+"
case 1.7...1.99:
return "C"
case 1.3...1.69:
return "C-"
case 1.0...1.29:
return "D+"
case 0.7...0.99:
return "D"
case 0.1...0.69:
return "D-"
case 0.0:
return "E"
default:
return "Invalid"
}
}
}
``` // XCTAssertTrue failedfunc numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { grade in
switch grade {
case 4.0:
return "A+"
case 3.7...3.99:
return "A"
case 3.3...3.69:
return "A-"
case 3.0...3.29:
return "B+"
case 2.7...2.99:
return "B"
case 2.3...2.69:
return "B-"
case 2.0...2.29:
return "C+"
case 1.7...1.99:
return "C"
case 1.3...1.69:
return "C-"
case 1.0...1.29:
return "D+"
case 0.7...0.99:
return "D"
case 0.1...0.69:
return "D-"
case 0.0:
return "E"
default:
return "E"
}
}
}```swift
func numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { grade in
switch grade {
case 4.0:
return "A+"
case 3.7...3.99:
return "A"
case 3.3...3.69:
return "A-"
case 3.0...3.29:
return "B+"
case 2.7...2.99:
return "B"
case 2.3...2.69:
return "B-"
case 2.0...2.29:
return "C+"
case 1.7...1.99:
return "C"
case 1.3...1.69:
return "C-"
case 1.0...1.29:
return "D+"
case 0.7...0.99:
return "D"
case 0.1...0.69:
return "D-"
case 0.0:
return "E"
default:
return "E"
}
}
}
``` // XCTAssertTrue failedfunc numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { grade in
switch grade {
case 4.0:
return "A+"
case 3.7...3.999:
return "A"
case 3.3..<3.7:
return "A-"
case 3.0..<3.3:
return "B+"
case 2.7..<3.0:
return "B"
case 2.3..<2.7:
return "B-"
case 2.0..<2.3:
return "C+"
case 1.7..<2.0:
return "C"
case 1.3..<1.7:
return "C-"
case 1.0..<1.3:
return "D+"
case 0.7..<1.0:
return "D"
case 0.1..<0.7:
return "D-"
case 0.0:
return "E"
default:
return "Invalid"
}
}
}```swift
func numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { grade in
switch grade {
case 4.0:
return "A+"
case 3.7...3.999:
return "A"
case 3.3..<3.7:
return "A-"
case 3.0..<3.3:
return "B+"
case 2.7..<3.0:
return "B"
case 2.3..<2.7:
return "B-"
case 2.0..<2.3:
return "C+"
case 1.7..<2.0:
return "C"
case 1.3..<1.7:
return "C-"
case 1.0..<1.3:
return "D+"
case 0.7..<1.0:
return "D"
case 0.1..<0.7:
return "D-"
case 0.0:
return "E"
default:
return "Invalid"
}
}
}
``` // XCTAssertTrue failedfunc numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { grade in
switch grade {
case 4.0:
return "A+"
case 3.7...3.99:
return "A"
case 3.3...3.69:
return "A-"
case 3.0...3.29:
return "B+"
case 2.7...2.99:
return "B"
case 2.3...2.69:
return "B-"
case 2.0...2.29:
return "C+"
case 1.7...1.99:
return "C"
case 1.3...1.69:
return "C-"
case 1.0...1.29:
return "D+"
case 0.7...0.99:
return "D"
case 0.1...0.69:
return "D-"
case 0.0:
return "E"
default:
return "E"
}
}
}```swift
func numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { grade in
switch grade {
case 4.0:
return "A+"
case 3.7...3.99:
return "A"
case 3.3...3.69:
return "A-"
case 3.0...3.29:
return "B+"
case 2.7...2.99:
return "B"
case 2.3...2.69:
return "B-"
case 2.0...2.29:
return "C+"
case 1.7...1.99:
return "C"
case 1.3...1.69:
return "C-"
case 1.0...1.29:
return "D+"
case 0.7...0.99:
return "D"
case 0.1...0.69:
return "D-"
case 0.0:
return "E"
default:
return "E"
}
}
}
``` // XCTAssertTrue failedfunc numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { grade in
switch grade {
case 4.0:
return "A+"
case 3.7...3.999:
return "A"
case 3.3..<3.7:
return "A-"
case 3.0..<3.3:
return "B+"
case 2.7..<3.0:
return "B"
case 2.3..<2.7:
return "B-"
case 2.0..<2.3:
return "C+"
case 1.7..<2.0:
return "C"
case 1.3..<1.7:
return "C-"
case 1.0..<1.3:
return "D+"
case 0.7..<1.0:
return "D"
case 0.1..<0.7:
return "D-"
case 0.0:
return "E"
default:
return "Invalid"
}
}
}```swift
func numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { grade in
switch grade {
case 4.0:
return "A+"
case 3.7...3.999:
return "A"
case 3.3..<3.7:
return "A-"
case 3.0..<3.3:
return "B+"
case 2.7..<3.0:
return "B"
case 2.3..<2.7:
return "B-"
case 2.0..<2.3:
return "C+"
case 1.7..<2.0:
return "C"
case 1.3..<1.7:
return "C-"
case 1.0..<1.3:
return "D+"
case 0.7..<1.0:
return "D"
case 0.1..<0.7:
return "D-"
case 0.0:
return "E"
default:
return "Invalid"
}
}
}
``` // XCTAssertTrue failedfunc numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { grade in
switch grade {
case 4.0:
return "A+"
case 3.7...3.99:
return "A"
case 3.3...3.69:
return "A-"
case 3.0...3.29:
return "B+"
case 2.7...2.99:
return "B"
case 2.3...2.69:
return "B-"
case 2.0...2.29:
return "C+"
case 1.7...1.99:
return "C"
case 1.3...1.69:
return "C-"
case 1.0...1.29:
return "D+"
case 0.7...0.99:
return "D"
case 0.1...0.69:
return "D-"
case 0.0:
return "E"
default:
return "Invalid"
}
}
}```swift
func numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { grade in
switch grade {
case 4.0:
return "A+"
case 3.7...3.99:
return "A"
case 3.3...3.69:
return "A-"
case 3.0...3.29:
return "B+"
case 2.7...2.99:
return "B"
case 2.3...2.69:
return "B-"
case 2.0...2.29:
return "C+"
case 1.7...1.99:
return "C"
case 1.3...1.69:
return "C-"
case 1.0...1.29:
return "D+"
case 0.7...0.99:
return "D"
case 0.1...0.69:
return "D-"
case 0.0:
return "E"
default:
return "Invalid"
}
}
}
``` // XCTAssertTrue failedfunc primeLength(string: String) -> Bool {
let length = string.count
if length <= 1 {
return false
}
if length <= 3 {
return true
}
if length % 2 == 0 || length % 3 == 0 {
return false
}
var i = 5
while i * i <= length {
if length % i == 0 || length % (i + 2) == 0 {
return false
}
i += 6
}
return true
}```swift
func primeLength(string: String) -> Bool {
let length = string.count
if length <= 1 {
return false
}
if length <= 3 {
return true
}
if length % 2 == 0 || length % 3 == 0 {
return false
}
var i = 5
while i * i <= length {
if length % i == 0 || length % (i + 2) == 0 {
return false
}
i += 6
}
return true
}
```func primeLength(string: String) -> Bool {
let length = string.count
if length <= 1 {
return false
}
if length <= 3 {
return true
}
if length % 2 == 0 || length % 3 == 0 {
return false
}
var i = 5
while i * i <= length {
if length % i == 0 || length % (i + 2) == 0 {
return false
}
i += 6
}
return true
}```swift
func primeLength(string: String) -> Bool {
let length = string.count
if length <= 1 {
return false
}
if length <= 3 {
return true
}
if length % 2 == 0 || length % 3 == 0 {
return false
}
var i = 5
while i * i <= length {
if length % i == 0 || length % (i + 2) == 0 {
return false
}
i += 6
}
return true
}
```func primeLength(string: String) -> Bool {
let length = string.count
if length <= 1 {
return false
}
if length <= 3 {
return true
}
if length % 2 == 0 || length % 3 == 0 {
return false
}
var i = 5
while i * i <= length {
if length % i == 0 || length % (i + 2) == 0 {
return false
}
i += 6
}
return true
}```swift
func primeLength(string: String) -> Bool {
let length = string.count
if length <= 1 {
return false
}
if length <= 3 {
return true
}
if length % 2 == 0 || length % 3 == 0 {
return false
}
var i = 5
while i * i <= length {
if length % i == 0 || length % (i + 2) == 0 {
return false
}
i += 6
}
return true
}
```func primeLength(string: String) -> Bool {
let length = string.count
if length <= 1 {
return false
}
if length <= 3 {
return true
}
if length % 2 == 0 || length % 3 == 0 {
return false
}
var i = 5
while i * i <= length {
if length % i == 0 || length % (i + 2) == 0 {
return false
}
i += 6
}
return true
}```swift
func primeLength(string: String) -> Bool {
let length = string.count
if length <= 1 {
return false
}
if length <= 3 {
return true
}
if length % 2 == 0 || length % 3 == 0 {
return false
}
var i = 5
while i * i <= length {
if length % i == 0 || length % (i + 2) == 0 {
return false
}
i += 6
}
return true
}
```func primeLength(string: String) -> Bool {
let length = string.count
if length <= 1 {
return false
}
if length <= 3 {
return true
}
if length % 2 == 0 || length % 3 == 0 {
return false
}
var i = 5
while i * i <= length {
if length % i == 0 || length % (i + 2) == 0 {
return false
}
i += 6
}
return true
}```swift
func primeLength(string: String) -> Bool {
let length = string.count
if length <= 1 {
return false
}
if length <= 3 {
return true
}
if length % 2 == 0 || length % 3 == 0 {
return false
}
var i = 5
while i * i <= length {
if length % i == 0 || length % (i + 2) == 0 {
return false
}
i += 6
}
return true
}
```func primeLength(string: String) -> Bool {
let length = string.count
if length <= 1 {
return false
}
if length <= 3 {
return true
}
if length % 2 == 0 || length % 3 == 0 {
return false
}
var i = 5
while i * i <= length {
if length % i == 0 || length % (i + 2) == 0 {
return false
}
i += 6
}
return true
}```swift
func primeLength(string: String) -> Bool {
let length = string.count
if length <= 1 {
return false
}
if length <= 3 {
return true
}
if length % 2 == 0 || length % 3 == 0 {
return false
}
var i = 5
while i * i <= length {
if length % i == 0 || length % (i + 2) == 0 {
return false
}
i += 6
}
return true
}
```func primeLength(string: String) -> Bool {
let length = string.count
if length <= 1 {
return false
}
if length <= 3 {
return true
}
if length % 2 == 0 || length % 3 == 0 {
return false
}
var i = 5
while i * i <= length {
if length % i == 0 || length % (i + 2) == 0 {
return false
}
i += 6
}
return true
}```swift
func primeLength(string: String) -> Bool {
let length = string.count
if length <= 1 {
return false
}
if length <= 3 {
return true
}
if length % 2 == 0 || length % 3 == 0 {
return false
}
var i = 5
while i * i <= length {
if length % i == 0 || length % (i + 2) == 0 {
return false
}
i += 6
}
return true
}
```func primeLength(string: String) -> Bool {
let length = string.count
if length <= 1 {
return false
}
if length <= 3 {
return true
}
if length % 2 == 0 || length % 3 == 0 {
return false
}
var i = 5
while i * i <= length {
if length % i == 0 || length % (i + 2) == 0 {
return false
}
i += 6
}
return true
}```swift
func primeLength(string: String) -> Bool {
let length = string.count
if length <= 1 {
return false
}
if length <= 3 {
return true
}
if length % 2 == 0 || length % 3 == 0 {
return false
}
var i = 5
while i * i <= length {
if length % i == 0 || length % (i + 2) == 0 {
return false
}
i += 6
}
return true
}
```func primeLength(string: String) -> Bool {
let length = string.count
if length <= 1 {
return false
}
if length <= 3 {
return true
}
if length % 2 == 0 || length % 3 == 0 {
return false
}
var i = 5
while i * i <= length {
if length % i == 0 || length % (i + 2) == 0 {
return false
}
i += 6
}
return true
}```swift
func primeLength(string: String) -> Bool {
let length = string.count
if length <= 1 {
return false
}
if length <= 3 {
return true
}
if length % 2 == 0 || length % 3 == 0 {
return false
}
var i = 5
while i * i <= length {
if length % i == 0 || length % (i + 2) == 0 {
return false
}
i += 6
}
return true
}
```func primeLength(string: String) -> Bool {
let length = string.count
if length <= 1 {
return false
}
if length <= 3 {
return true
}
if length % 2 == 0 || length % 3 == 0 {
return false
}
var i = 5
while i * i <= length {
if length % i == 0 || length % (i + 2) == 0 {
return false
}
i += 6
}
return true
}```swift
func primeLength(string: String) -> Bool {
let length = string.count
if length <= 1 {
return false
}
if length <= 3 {
return true
}
if length % 2 == 0 || length % 3 == 0 {
return false
}
var i = 5
while i * i <= length {
if length % i == 0 || length % (i + 2) == 0 {
return false
}
i += 6
}
return true
}
```func startsOneEnds(n: Int) -> Int {
if n == 1 {
return 1
} else {
let totalNumbers = 2 * 9 * Int(pow(10.0, Double(n - 1)))
let overlap = 9 * Int(pow(10.0, Double(n - 2)))
return totalNumbers - overlap
}
}```swift
func startsOneEnds(n: Int) -> Int {
if n == 1 {
return 1
} else {
let totalNumbers = 2 * 9 * Int(pow(10.0, Double(n - 1)))
let overlap = 9 * Int(pow(10.0, Double(n - 2)))
return totalNumbers - overlap
}
}
``` // XCTAssertTrue failedfunc startsOneEnds(n: Int) -> Int {
if n == 1 {
return 1
} else {
let totalNumbers = 2 * Int(pow(10.0, Double(n - 1)))
let overlap = Int(pow(10.0, Double(n - 2)))
return totalNumbers - overlap
}
}```swift
func startsOneEnds(n: Int) -> Int {
if n == 1 {
return 1
} else {
let totalNumbers = 2 * Int(pow(10.0, Double(n - 1)))
let overlap = Int(pow(10.0, Double(n - 2)))
return totalNumbers - overlap
}
}
``` // XCTAssertTrue failedfunc startsOneEnds(n: Int) -> Int {
if n == 1 {
return 1
} else {
let totalNumbers = 2 * Int(pow(10.0, Double(n - 1)))
let overlap = Int(pow(10.0, Double(n - 2)))
return totalNumbers - overlap
}
}```swift
func startsOneEnds(n: Int) -> Int {
if n == 1 {
return 1
} else {
let totalNumbers = 2 * Int(pow(10.0, Double(n - 1)))
let overlap = Int(pow(10.0, Double(n - 2)))
return totalNumbers - overlap
}
}
``` // XCTAssertTrue failedfunc startsOneEnds(n: Int) -> Int {
if n == 1 {
return 1
}
let totalNumbers = 2 * Int(pow(10.0, Double(n - 1)))
return totalNumbers - 1
}```swift
func startsOneEnds(n: Int) -> Int {
if n == 1 {
return 1
}
let totalNumbers = 2 * Int(pow(10.0, Double(n - 1)))
return totalNumbers - 1
}
``` // XCTAssertTrue failedfunc startsOneEnds(n: Int) -> Int {
if n == 1 {
return 1
} else {
let totalNumbers = 2 * Int(pow(10.0, Double(n - 1)))
let overlap = Int(pow(10.0, Double(n - 2)))
return totalNumbers - overlap
}
}```swift
func startsOneEnds(n: Int) -> Int {
if n == 1 {
return 1
} else {
let totalNumbers = 2 * Int(pow(10.0, Double(n - 1)))
let overlap = Int(pow(10.0, Double(n - 2)))
return totalNumbers - overlap
}
}
``` // XCTAssertTrue failedfunc startsOneEnds(n: Int) -> Int {
if n == 1 {
return 1
} else {
let totalNumbers = 2 * Int(pow(10.0, Double(n - 1)))
let overlap = Int(pow(10.0, Double(n - 2)))
return totalNumbers - overlap
}
}```swift
func startsOneEnds(n: Int) -> Int {
if n == 1 {
return 1
} else {
let totalNumbers = 2 * Int(pow(10.0, Double(n - 1)))
let overlap = Int(pow(10.0, Double(n - 2)))
return totalNumbers - overlap
}
}
``` // XCTAssertTrue failedfunc startsOneEnds(n: Int) -> Int {
if n == 1 {
return 1
} else {
let totalNumbers = 2 * Int(pow(10.0, Double(n - 1)))
return totalNumbers - 1
}
}```swift
func startsOneEnds(n: Int) -> Int {
if n == 1 {
return 1
} else {
let totalNumbers = 2 * Int(pow(10.0, Double(n - 1)))
return totalNumbers - 1
}
}
``` // XCTAssertTrue failedfunc startsOneEnds(n: Int) -> Int {
if n == 1 {
return 1
}
let totalNumbers = 2 * Int(pow(10.0, Double(n - 1)))
return totalNumbers - 1
}```swift
func startsOneEnds(n: Int) -> Int {
if n == 1 {
return 1
}
let totalNumbers = 2 * Int(pow(10.0, Double(n - 1)))
return totalNumbers - 1
}
``` // XCTAssertTrue failedfunc startsOneEnds(n: Int) -> Int {
if n == 1 {
return 1
} else {
let totalNumbers = 2 * Int(pow(10.0, Double(n - 1)))
let overlap = Int(pow(10.0, Double(n - 2)))
return totalNumbers - overlap
}
}```swift
func startsOneEnds(n: Int) -> Int {
if n == 1 {
return 1
} else {
let totalNumbers = 2 * Int(pow(10.0, Double(n - 1)))
let overlap = Int(pow(10.0, Double(n - 2)))
return totalNumbers - overlap
}
}
``` // XCTAssertTrue failedfunc startsOneEnds(n: Int) -> Int {
if n == 1 {
return 1
} else {
let totalNumbers = 2 * Int(pow(10.0, Double(n - 1)))
let overlap = Int(pow(10.0, Double(n - 2)))
return totalNumbers - overlap
}
}```swift
func startsOneEnds(n: Int) -> Int {
if n == 1 {
return 1
} else {
let totalNumbers = 2 * Int(pow(10.0, Double(n - 1)))
let overlap = Int(pow(10.0, Double(n - 2)))
return totalNumbers - overlap
}
}
``` // XCTAssertTrue failedfunc solve(N: Int) -> String {
let sumOfDigits = String(N).reduce(0) { $0 + Int(String($1))! }
return String(sumOfDigits, radix: 2)
}```swift
func solve(N: Int) -> String {
let sumOfDigits = String(N).reduce(0) { $0 + Int(String($1))! }
return String(sumOfDigits, radix: 2)
}
```func solve(N: Int) -> String {
let sumOfDigits = String(N).reduce(0) { $0 + Int(String($1))! }
return String(sumOfDigits, radix: 2)
}```swift
func solve(N: Int) -> String {
let sumOfDigits = String(N).reduce(0) { $0 + Int(String($1))! }
return String(sumOfDigits, radix: 2)
}
```func solve(N: Int) -> String {
let sumOfDigits = String(N).reduce(0) { $0 + Int(String($1))! }
return String(sumOfDigits, radix: 2)
}```swift
func solve(N: Int) -> String {
let sumOfDigits = String(N).reduce(0) { $0 + Int(String($1))! }
return String(sumOfDigits, radix: 2)
}
```func solve(N: Int) -> String {
let sumOfDigits = String(N).reduce(0) { $0 + Int(String($1))! }
return String(sumOfDigits, radix: 2)
}```swift
func solve(N: Int) -> String {
let sumOfDigits = String(N).reduce(0) { $0 + Int(String($1))! }
return String(sumOfDigits, radix: 2)
}
```func solve(N: Int) -> String {
let sumOfDigits = String(N).reduce(0) { $0 + Int(String($1))! }
return String(sumOfDigits, radix: 2)
}```swift
func solve(N: Int) -> String {
let sumOfDigits = String(N).reduce(0) { $0 + Int(String($1))! }
return String(sumOfDigits, radix: 2)
}
```func solve(N: Int) -> String {
let sumOfDigits = String(N).reduce(0) { $0 + Int(String($1))! }
return String(sumOfDigits, radix: 2)
}```swift
func solve(N: Int) -> String {
let sumOfDigits = String(N).reduce(0) { $0 + Int(String($1))! }
return String(sumOfDigits, radix: 2)
}
```func solve(N: Int) -> String {
let sumOfDigits = String(N).reduce(0) { $0 + Int(String($1))! }
return String(sumOfDigits, radix: 2)
}```swift
func solve(N: Int) -> String {
let sumOfDigits = String(N).reduce(0) { $0 + Int(String($1))! }
return String(sumOfDigits, radix: 2)
}
```func solve(N: Int) -> String {
let sumOfDigits = String(N).reduce(0) { $0 + Int(String($1))! }
return String(sumOfDigits, radix: 2)
}```swift
func solve(N: Int) -> String {
let sumOfDigits = String(N).reduce(0) { $0 + Int(String($1))! }
return String(sumOfDigits, radix: 2)
}
```func solve(N: Int) -> String {
let sumOfDigits = String(N).reduce(0) { $0 + Int(String($1))! }
return String(sumOfDigits, radix: 2)
}```swift
func solve(N: Int) -> String {
let sumOfDigits = String(N).reduce(0) { $0 + Int(String($1))! }
return String(sumOfDigits, radix: 2)
}
```func solve(N: Int) -> String {
let sumOfDigits = String(N).reduce(0) { $0 + Int(String($1))! }
return String(sumOfDigits, radix: 2)
}```swift
func solve(N: Int) -> String {
let sumOfDigits = String(N).reduce(0) { $0 + Int(String($1))! }
return String(sumOfDigits, radix: 2)
}
```func add(lst: [Int]) -> Int {
var sum = 0
for i in stride(from: 1, to: lst.count, by: 2) {
if lst[i] % 2 == 0 {
sum += lst[i]
}
}
return sum
}```swift
func add(lst: [Int]) -> Int {
var sum = 0
for i in stride(from: 1, to: lst.count, by: 2) {
if lst[i] % 2 == 0 {
sum += lst[i]
}
}
return sum
}
```func add(lst: [Int]) -> Int {
var sum = 0
for (index, value) in lst.enumerated() where index % 2 != 0 && value % 2 == 0 {
sum += value
}
return sum
}```swift
func add(lst: [Int]) -> Int {
var sum = 0
for (index, value) in lst.enumerated() where index % 2 != 0 && value % 2 == 0 {
sum += value
}
return sum
}
```func add(lst: [Int]) -> Int {
var sum = 0
for i in stride(from: 1, to: lst.count, by: 2) {
if lst[i] % 2 == 0 {
sum += lst[i]
}
}
return sum
}```swift
func add(lst: [Int]) -> Int {
var sum = 0
for i in stride(from: 1, to: lst.count, by: 2) {
if lst[i] % 2 == 0 {
sum += lst[i]
}
}
return sum
}
```func add(lst: [Int]) -> Int {
var sum = 0
for i in stride(from: 1, to: lst.count, by: 2) {
if lst[i] % 2 == 0 {
sum += lst[i]
}
}
return sum
}```swift
func add(lst: [Int]) -> Int {
var sum = 0
for i in stride(from: 1, to: lst.count, by: 2) {
if lst[i] % 2 == 0 {
sum += lst[i]
}
}
return sum
}
```func add(lst: [Int]) -> Int {
var sum = 0
for i in stride(from: 1, to: lst.count, by: 2) {
if lst[i] % 2 == 0 {
sum += lst[i]
}
}
return sum
}```swift
func add(lst: [Int]) -> Int {
var sum = 0
for i in stride(from: 1, to: lst.count, by: 2) {
if lst[i] % 2 == 0 {
sum += lst[i]
}
}
return sum
}
```func add(lst: [Int]) -> Int {
var sum = 0
for i in stride(from: 1, to: lst.count, by: 2) {
if lst[i] % 2 == 0 {
sum += lst[i]
}
}
return sum
}```swift
func add(lst: [Int]) -> Int {
var sum = 0
for i in stride(from: 1, to: lst.count, by: 2) {
if lst[i] % 2 == 0 {
sum += lst[i]
}
}
return sum
}
```func add(lst: [Int]) -> Int {
var sum = 0
for i in stride(from: 1, to: lst.count, by: 2) {
if lst[i] % 2 == 0 {
sum += lst[i]
}
}
return sum
}```swift
func add(lst: [Int]) -> Int {
var sum = 0
for i in stride(from: 1, to: lst.count, by: 2) {
if lst[i] % 2 == 0 {
sum += lst[i]
}
}
return sum
}
```func add(lst: [Int]) -> Int {
var sum = 0
for (index, value) in lst.enumerated() where index % 2 != 0 && value % 2 == 0 {
sum += value
}
return sum
}```swift
func add(lst: [Int]) -> Int {
var sum = 0
for (index, value) in lst.enumerated() where index % 2 != 0 && value % 2 == 0 {
sum += value
}
return sum
}
```func add(lst: [Int]) -> Int {
var sum = 0
for i in stride(from: 1, to: lst.count, by: 2) {
if lst[i] % 2 == 0 {
sum += lst[i]
}
}
return sum
}```swift
func add(lst: [Int]) -> Int {
var sum = 0
for i in stride(from: 1, to: lst.count, by: 2) {
if lst[i] % 2 == 0 {
sum += lst[i]
}
}
return sum
}
```func add(lst: [Int]) -> Int {
var sum = 0
for i in stride(from: 1, to: lst.count, by: 2) {
if lst[i] % 2 == 0 {
sum += lst[i]
}
}
return sum
}```swift
func add(lst: [Int]) -> Int {
var sum = 0
for i in stride(from: 1, to: lst.count, by: 2) {
if lst[i] % 2 == 0 {
sum += lst[i]
}
}
return sum
}
```func antiShuffle(s: String) -> String {
let words = s.split(separator: " ", omittingEmptySubsequences: false)
let orderedWords = words.map { word -> String in
let sortedCharacters = word.sorted()
return String(sortedCharacters)
}
return orderedWords.joined(separator: " ")
}```swift
func antiShuffle(s: String) -> String {
let words = s.split(separator: " ", omittingEmptySubsequences: false)
let orderedWords = words.map { word -> String in
let sortedCharacters = word.sorted()
return String(sortedCharacters)
}
return orderedWords.joined(separator: " ")
}
```func antiShuffle(s: String) -> String {
let words = s.split(separator: " ", omittingEmptySubsequences: false)
let orderedWords = words.map { word -> String in
let sortedCharacters = word.sorted()
return String(sortedCharacters)
}
return orderedWords.joined(separator: " ")
}```swift
func antiShuffle(s: String) -> String {
let words = s.split(separator: " ", omittingEmptySubsequences: false)
let orderedWords = words.map { word -> String in
let sortedCharacters = word.sorted()
return String(sortedCharacters)
}
return orderedWords.joined(separator: " ")
}
```func antiShuffle(s: String) -> String {
let words = s.split(separator: " ", omittingEmptySubsequences: false)
let orderedWords = words.map { word -> String in
let sortedCharacters = word.sorted()
return String(sortedCharacters)
}
return orderedWords.joined(separator: " ")
}```swift
func antiShuffle(s: String) -> String {
let words = s.split(separator: " ", omittingEmptySubsequences: false)
let orderedWords = words.map { word -> String in
let sortedCharacters = word.sorted()
return String(sortedCharacters)
}
return orderedWords.joined(separator: " ")
}
```func antiShuffle(s: String) -> String {
let words = s.split(separator: " ", omittingEmptySubsequences: false)
let orderedWords = words.map { word -> String in
let sortedCharacters = word.sorted()
return String(sortedCharacters)
}
return orderedWords.joined(separator: " ")
}```swift
func antiShuffle(s: String) -> String {
let words = s.split(separator: " ", omittingEmptySubsequences: false)
let orderedWords = words.map { word -> String in
let sortedCharacters = word.sorted()
return String(sortedCharacters)
}
return orderedWords.joined(separator: " ")
}
```func antiShuffle(s: String) -> String {
let words = s.split(separator: " ", omittingEmptySubsequences: false)
let orderedWords = words.map { word -> String in
let sortedCharacters = word.sorted()
return String(sortedCharacters)
}
return orderedWords.joined(separator: " ")
}```swift
func antiShuffle(s: String) -> String {
let words = s.split(separator: " ", omittingEmptySubsequences: false)
let orderedWords = words.map { word -> String in
let sortedCharacters = word.sorted()
return String(sortedCharacters)
}
return orderedWords.joined(separator: " ")
}
```func antiShuffle(s: String) -> String {
let words = s.split(separator: " ", omittingEmptySubsequences: false)
let orderedWords = words.map { word -> String in
let sortedCharacters = word.sorted()
return String(sortedCharacters)
}
return orderedWords.joined(separator: " ")
}```swift
func antiShuffle(s: String) -> String {
let words = s.split(separator: " ", omittingEmptySubsequences: false)
let orderedWords = words.map { word -> String in
let sortedCharacters = word.sorted()
return String(sortedCharacters)
}
return orderedWords.joined(separator: " ")
}
```func antiShuffle(s: String) -> String {
let words = s.split(separator: " ", omittingEmptySubsequences: false)
let sortedWords = words.map { word -> String in
let sortedCharacters = word.sorted()
return String(sortedCharacters)
}
return sortedWords.joined(separator: " ")
}```swift
func antiShuffle(s: String) -> String {
let words = s.split(separator: " ", omittingEmptySubsequences: false)
let sortedWords = words.map { word -> String in
let sortedCharacters = word.sorted()
return String(sortedCharacters)
}
return sortedWords.joined(separator: " ")
}
```func antiShuffle(s: String) -> String {
let words = s.split(separator: " ", omittingEmptySubsequences: false)
let orderedWords = words.map { word -> String in
let sortedCharacters = word.sorted()
return String(sortedCharacters)
}
return orderedWords.joined(separator: " ")
}```swift
func antiShuffle(s: String) -> String {
let words = s.split(separator: " ", omittingEmptySubsequences: false)
let orderedWords = words.map { word -> String in
let sortedCharacters = word.sorted()
return String(sortedCharacters)
}
return orderedWords.joined(separator: " ")
}
```func antiShuffle(s: String) -> String {
let words = s.split(separator: " ", omittingEmptySubsequences: false)
let orderedWords = words.map { word -> String in
let sortedCharacters = word.sorted()
return String(sortedCharacters)
}
return orderedWords.joined(separator: " ")
}```swift
func antiShuffle(s: String) -> String {
let words = s.split(separator: " ", omittingEmptySubsequences: false)
let orderedWords = words.map { word -> String in
let sortedCharacters = word.sorted()
return String(sortedCharacters)
}
return orderedWords.joined(separator: " ")
}
```func antiShuffle(s: String) -> String {
let words = s.split(separator: " ", omittingEmptySubsequences: false)
let orderedWords = words.map { word -> String in
let sortedCharacters = word.sorted()
return String(sortedCharacters)
}
return orderedWords.joined(separator: " ")
}```swift
func antiShuffle(s: String) -> String {
let words = s.split(separator: " ", omittingEmptySubsequences: false)
let orderedWords = words.map { word -> String in
let sortedCharacters = word.sorted()
return String(sortedCharacters)
}
return orderedWords.joined(separator: " ")
}
```func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var result: [(Int, Int)] = []
for (rowIndex, row) in lst.enumerated() {
var rowResults: [(Int, Int)] = []
for (colIndex, value) in row.enumerated() {
if value == x {
rowResults.append((rowIndex, colIndex))
}
}
// Sort the row results by column in descending order
rowResults.sort { $0.1 > $1.1 }
result.append(contentsOf: rowResults)
}
// Sort the overall results by row in ascending order
result.sort { $0.0 < $1.0 }
return result
}```swift
func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var result: [(Int, Int)] = []
for (rowIndex, row) in lst.enumerated() {
var rowResults: [(Int, Int)] = []
for (colIndex, value) in row.enumerated() {
if value == x {
rowResults.append((rowIndex, colIndex))
}
}
// Sort the row results by column in descending order
rowResults.sort { $0.1 > $1.1 }
result.append(contentsOf: rowResults)
}
// Sort the overall results by row in ascending order
result.sort { $0.0 < $1.0 }
return result
}
```func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var result: [(Int, Int)] = []
for (rowIndex, row) in lst.enumerated() {
var rowResults: [(Int, Int)] = []
for (colIndex, value) in row.enumerated() where value == x {
rowResults.append((rowIndex, colIndex))
}
rowResults.sort { $0.1 > $1.1 }
result.append(contentsOf: rowResults)
}
return result
}```swift
func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var result: [(Int, Int)] = []
for (rowIndex, row) in lst.enumerated() {
var rowResults: [(Int, Int)] = []
for (colIndex, value) in row.enumerated() where value == x {
rowResults.append((rowIndex, colIndex))
}
rowResults.sort { $0.1 > $1.1 }
result.append(contentsOf: rowResults)
}
return result
}
```func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var result: [(Int, Int)] = []
for (rowIndex, row) in lst.enumerated() {
var rowResults: [(Int, Int)] = []
for (colIndex, value) in row.enumerated() {
if value == x {
rowResults.append((rowIndex, colIndex))
}
}
// Sort the row results by column in descending order
rowResults.sort { $0.1 > $1.1 }
result.append(contentsOf: rowResults)
}
// Sort the final results by row in ascending order
result.sort { $0.0 < $1.0 }
return result
}```swift
func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var result: [(Int, Int)] = []
for (rowIndex, row) in lst.enumerated() {
var rowResults: [(Int, Int)] = []
for (colIndex, value) in row.enumerated() {
if value == x {
rowResults.append((rowIndex, colIndex))
}
}
// Sort the row results by column in descending order
rowResults.sort { $0.1 > $1.1 }
result.append(contentsOf: rowResults)
}
// Sort the final results by row in ascending order
result.sort { $0.0 < $1.0 }
return result
}
```func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var result: [(Int, Int)] = []
for (rowIndex, row) in lst.enumerated() {
var rowResults: [(Int, Int)] = []
for (colIndex, value) in row.enumerated() where value == x {
rowResults.append((rowIndex, colIndex))
}
rowResults.sort { $0.1 > $1.1 } // Sort by column in descending order
result.append(contentsOf: rowResults)
}
return result
}```swift
func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var result: [(Int, Int)] = []
for (rowIndex, row) in lst.enumerated() {
var rowResults: [(Int, Int)] = []
for (colIndex, value) in row.enumerated() where value == x {
rowResults.append((rowIndex, colIndex))
}
rowResults.sort { $0.1 > $1.1 } // Sort by column in descending order
result.append(contentsOf: rowResults)
}
return result
}
```func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var result: [(Int, Int)] = []
for (rowIndex, row) in lst.enumerated() {
var rowResults: [(Int, Int)] = []
for (colIndex, value) in row.enumerated() where value == x {
rowResults.append((rowIndex, colIndex))
}
rowResults.sort { $0.1 > $1.1 } // Sort by column in descending order
result.append(contentsOf: rowResults)
}
return result
}```swift
func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var result: [(Int, Int)] = []
for (rowIndex, row) in lst.enumerated() {
var rowResults: [(Int, Int)] = []
for (colIndex, value) in row.enumerated() where value == x {
rowResults.append((rowIndex, colIndex))
}
rowResults.sort { $0.1 > $1.1 } // Sort by column in descending order
result.append(contentsOf: rowResults)
}
return result
}
```func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var result: [(Int, Int)] = []
for (i, row) in lst.enumerated() {
var rowResults: [(Int, Int)] = []
for (j, value) in row.enumerated() where value == x {
rowResults.append((i, j))
}
rowResults.sort { $0.1 > $1.1 }
result.append(contentsOf: rowResults)
}
return result
}```swift
func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var result: [(Int, Int)] = []
for (i, row) in lst.enumerated() {
var rowResults: [(Int, Int)] = []
for (j, value) in row.enumerated() where value == x {
rowResults.append((i, j))
}
rowResults.sort { $0.1 > $1.1 }
result.append(contentsOf: rowResults)
}
return result
}
```func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var result: [(Int, Int)] = []
for (rowIndex, row) in lst.enumerated() {
var rowResults: [(Int, Int)] = []
for (colIndex, value) in row.enumerated() where value == x {
rowResults.append((rowIndex, colIndex))
}
// Sort the column indices in descending order for the current row
rowResults.sort { $0.1 > $1.1 }
result.append(contentsOf: rowResults)
}
// The result is already sorted by rows due to the nature of iteration
return result
}```swift
func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var result: [(Int, Int)] = []
for (rowIndex, row) in lst.enumerated() {
var rowResults: [(Int, Int)] = []
for (colIndex, value) in row.enumerated() where value == x {
rowResults.append((rowIndex, colIndex))
}
// Sort the column indices in descending order for the current row
rowResults.sort { $0.1 > $1.1 }
result.append(contentsOf: rowResults)
}
// The result is already sorted by rows due to the nature of iteration
return result
}
```func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var result: [(Int, Int)] = []
for (rowIndex, row) in lst.enumerated() {
var rowResults: [(Int, Int)] = []
for (colIndex, value) in row.enumerated() {
if value == x {
rowResults.append((rowIndex, colIndex))
}
}
rowResults.sort { $0.1 > $1.1 } // Sort by column in descending order
result.append(contentsOf: rowResults)
}
return result
}```swift
func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var result: [(Int, Int)] = []
for (rowIndex, row) in lst.enumerated() {
var rowResults: [(Int, Int)] = []
for (colIndex, value) in row.enumerated() {
if value == x {
rowResults.append((rowIndex, colIndex))
}
}
rowResults.sort { $0.1 > $1.1 } // Sort by column in descending order
result.append(contentsOf: rowResults)
}
return result
}
```func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var result: [(Int, Int)] = []
for (rowIndex, row) in lst.enumerated() {
var rowResults: [(Int, Int)] = []
for (colIndex, value) in row.enumerated() {
if value == x {
rowResults.append((rowIndex, colIndex))
}
}
// Sort the row results by column in descending order before adding to the main result
rowResults.sort { $0.1 > $1.1 }
result.append(contentsOf: rowResults)
}
// Sort the main results by row in ascending order
result.sort { $0.0 < $1.0 }
return result
}```swift
func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var result: [(Int, Int)] = []
for (rowIndex, row) in lst.enumerated() {
var rowResults: [(Int, Int)] = []
for (colIndex, value) in row.enumerated() {
if value == x {
rowResults.append((rowIndex, colIndex))
}
}
// Sort the row results by column in descending order before adding to the main result
rowResults.sort { $0.1 > $1.1 }
result.append(contentsOf: rowResults)
}
// Sort the main results by row in ascending order
result.sort { $0.0 < $1.0 }
return result
}
```func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var result: [(Int, Int)] = []
for (rowIndex, row) in lst.enumerated() {
var rowResults: [(Int, Int)] = []
for (colIndex, value) in row.enumerated() {
if value == x {
rowResults.append((rowIndex, colIndex))
}
}
// Sort the row results by column in descending order
rowResults.sort { $0.1 > $1.1 }
result.append(contentsOf: rowResults)
}
// Sort the overall results by row in ascending order
result.sort { $0.0 < $1.0 }
return result
}```swift
func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var result: [(Int, Int)] = []
for (rowIndex, row) in lst.enumerated() {
var rowResults: [(Int, Int)] = []
for (colIndex, value) in row.enumerated() {
if value == x {
rowResults.append((rowIndex, colIndex))
}
}
// Sort the row results by column in descending order
rowResults.sort { $0.1 > $1.1 }
result.append(contentsOf: rowResults)
}
// Sort the overall results by row in ascending order
result.sort { $0.0 < $1.0 }
return result
}
```func sortArray(array: [Int]) -> [Int] {
guard !array.isEmpty else { return array }
let sortedArray = array.sorted()
if (array.first! + array.last!) % 2 == 0 {
return sortedArray.reversed()
} else {
return sortedArray
}
}```swift
func sortArray(array: [Int]) -> [Int] {
guard !array.isEmpty else { return array }
let sortedArray = array.sorted()
if (array.first! + array.last!) % 2 == 0 {
return sortedArray.reversed()
} else {
return sortedArray
}
}
```func sortArray(array: [Int]) -> [Int] {
guard !array.isEmpty else { return array }
let sortedArray = array.sorted()
let sum = array.first! + array.last!
if sum % 2 == 0 {
return sortedArray.reversed()
} else {
return sortedArray
}
}```swift
func sortArray(array: [Int]) -> [Int] {
guard !array.isEmpty else { return array }
let sortedArray = array.sorted()
let sum = array.first! + array.last!
if sum % 2 == 0 {
return sortedArray.reversed()
} else {
return sortedArray
}
}
```func sortArray(array: [Int]) -> [Int] {
guard !array.isEmpty else { return array }
let sortedArray = array.sorted()
let sum = array.first! + array.last!
return sum % 2 == 0 ? sortedArray.reversed() : sortedArray
}```swift
func sortArray(array: [Int]) -> [Int] {
guard !array.isEmpty else { return array }
let sortedArray = array.sorted()
let sum = array.first! + array.last!
return sum % 2 == 0 ? sortedArray.reversed() : sortedArray
}
```func sortArray(array: [Int]) -> [Int] {
guard !array.isEmpty else { return array }
let sortedArray = array.sorted()
if (array.first! + array.last!) % 2 == 0 {
return sortedArray.reversed()
} else {
return sortedArray
}
}```swift
func sortArray(array: [Int]) -> [Int] {
guard !array.isEmpty else { return array }
let sortedArray = array.sorted()
if (array.first! + array.last!) % 2 == 0 {
return sortedArray.reversed()
} else {
return sortedArray
}
}
```func sortArray(array: [Int]) -> [Int] {
guard !array.isEmpty else { return array }
let sortedArray = array.sorted()
if (array.first! + array.last!) % 2 == 0 {
return sortedArray.reversed()
} else {
return sortedArray
}
}```swift
func sortArray(array: [Int]) -> [Int] {
guard !array.isEmpty else { return array }
let sortedArray = array.sorted()
if (array.first! + array.last!) % 2 == 0 {
return sortedArray.reversed()
} else {
return sortedArray
}
}
```func sortArray(array: [Int]) -> [Int] {
guard !array.isEmpty else { return array }
let sortedArray = array.sorted()
if (array.first! + array.last!) % 2 == 0 {
return sortedArray.reversed()
} else {
return sortedArray
}
}```swift
func sortArray(array: [Int]) -> [Int] {
guard !array.isEmpty else { return array }
let sortedArray = array.sorted()
if (array.first! + array.last!) % 2 == 0 {
return sortedArray.reversed()
} else {
return sortedArray
}
}
```func sortArray(array: [Int]) -> [Int] {
guard !array.isEmpty else { return array }
let sortedArray = array.sorted()
let sum = array.first! + array.last!
if sum % 2 == 0 {
return sortedArray.reversed()
} else {
return sortedArray
}
}```swift
func sortArray(array: [Int]) -> [Int] {
guard !array.isEmpty else { return array }
let sortedArray = array.sorted()
let sum = array.first! + array.last!
if sum % 2 == 0 {
return sortedArray.reversed()
} else {
return sortedArray
}
}
```func sortArray(array: [Int]) -> [Int] {
guard !array.isEmpty else { return array }
let sortedArray = array.sorted()
if (array.first! + array.last!) % 2 == 0 {
return sortedArray.reversed()
} else {
return sortedArray
}
}```swift
func sortArray(array: [Int]) -> [Int] {
guard !array.isEmpty else { return array }
let sortedArray = array.sorted()
if (array.first! + array.last!) % 2 == 0 {
return sortedArray.reversed()
} else {
return sortedArray
}
}
```func sortArray(array: [Int]) -> [Int] {
guard !array.isEmpty else { return array }
let sortedArray = array.sorted()
if (array.first! + array.last!) % 2 == 0 {
return sortedArray.reversed()
} else {
return sortedArray
}
}```swift
func sortArray(array: [Int]) -> [Int] {
guard !array.isEmpty else { return array }
let sortedArray = array.sorted()
if (array.first! + array.last!) % 2 == 0 {
return sortedArray.reversed()
} else {
return sortedArray
}
}
```func sortArray(array: [Int]) -> [Int] {
guard !array.isEmpty else { return array }
let sortedArray = array.sorted()
if (array.first! + array.last!) % 2 == 0 {
return sortedArray.reversed()
} else {
return sortedArray
}
}```swift
func sortArray(array: [Int]) -> [Int] {
guard !array.isEmpty else { return array }
let sortedArray = array.sorted()
if (array.first! + array.last!) % 2 == 0 {
return sortedArray.reversed()
} else {
return sortedArray
}
}
```func encrypt(s: String) -> String {
let shift = 2 * 2
let lowerA = Int("a".unicodeScalars.first!.value)
let lowerZ = Int("z".unicodeScalars.first!.value)
let upperA = Int("A".unicodeScalars.first!.value)
let upperZ = Int("Z".unicodeScalars.first!.value)
var result = ""
for char in s {
if let scalar = char.unicodeScalars.first {
var value = Int(scalar.value)
if scalar.isLowercase {
value = (value - lowerA + shift) % 26 + lowerA
} else if scalar.isUppercase {
value = (value - upperA + shift) % 26 + upperA
}
if let newScalar = UnicodeScalar(value) {
result.append(Character(newScalar))
}
}
}
return result
}```swift
func encrypt(s: String) -> String {
let shift = 2 * 2
let lowerA = Int("a".unicodeScalars.first!.value)
let lowerZ = Int("z".unicodeScalars.first!.value)
let upperA = Int("A".unicodeScalars.first!.value)
let upperZ = Int("Z".unicodeScalars.first!.value)
var result = ""
for char in s {
if let scalar = char.unicodeScalars.first {
var value = Int(scalar.value)
if scalar.isLowercase {
value = (value - lowerA + shift) % 26 + lowerA
} else if scalar.isUppercase {
value = (value - upperA + shift) % 26 + upperA
}
if let newScalar = UnicodeScalar(value) {
result.append(Character(newScalar))
}
}
}
return result
}
```if scalar.isLowercase { // value of type 'String.UnicodeScalarView.Element' (aka 'Unicode.Scalar') has no member 'isLowercase'} else if scalar.isUppercase { // value of type 'String.UnicodeScalarView.Element' (aka 'Unicode.Scalar') has no member 'isUppercase'func encrypt(s: String) -> String {
let shift = 2 * 2
let lowerA = Int("a".unicodeScalars.first!.value)
let lowerZ = Int("z".unicodeScalars.first!.value)
let upperA = Int("A".unicodeScalars.first!.value)
let upperZ = Int("Z".unicodeScalars.first!.value)
var result = ""
for char in s {
if let scalar = char.unicodeScalars.first {
var value = Int(scalar.value)
if scalar.value >= "a".unicodeScalars.first!.value && scalar.value <= "z".unicodeScalars.first!.value {
value = (value - lowerA + shift) % 26 + lowerA
} else if scalar.value >= "A".unicodeScalars.first!.value && scalar.value <= "Z".unicodeScalars.first!.value {
value = (value - upperA + shift) % 26 + upperA
}
if let newScalar = UnicodeScalar(value) {
result.append(Character(newScalar))
}
}
}
return result
}```swift
func encrypt(s: String) -> String {
let shift = 2 * 2
let lowerA = Int("a".unicodeScalars.first!.value)
let lowerZ = Int("z".unicodeScalars.first!.value)
let upperA = Int("A".unicodeScalars.first!.value)
let upperZ = Int("Z".unicodeScalars.first!.value)
var result = ""
for char in s {
if let scalar = char.unicodeScalars.first {
var value = Int(scalar.value)
if scalar.value >= "a".unicodeScalars.first!.value && scalar.value <= "z".unicodeScalars.first!.value {
value = (value - lowerA + shift) % 26 + lowerA
} else if scalar.value >= "A".unicodeScalars.first!.value && scalar.value <= "Z".unicodeScalars.first!.value {
value = (value - upperA + shift) % 26 + upperA
}
if let newScalar = UnicodeScalar(value) {
result.append(Character(newScalar))
}
}
}
return result
}
```let lowerZ = Int("z".unicodeScalars.first!.value) // initialization of immutable value 'lowerZ' was never used; consider replacing with assignment to '_' or removing itlet upperZ = Int("Z".unicodeScalars.first!.value) // initialization of immutable value 'upperZ' was never used; consider replacing with assignment to '_' or removing itfunc encrypt(s: String) -> String {
let shift = 2 * 2
let lowerCaseA = Int("a".unicodeScalars.first!.value)
let lowerCaseZ = Int("z".unicodeScalars.first!.value)
let upperCaseA = Int("A".unicodeScalars.first!.value)
let upperCaseZ = Int("Z".unicodeScalars.first!.value)
let alphabetCount = 26
var encrypted = ""
for char in s {
if let scalar = char.unicodeScalars.first {
var value = Int(scalar.value)
if (lowerCaseA...lowerCaseZ).contains(value) || (upperCaseA...upperCaseZ).contains(value) {
let base = (value >= lowerCaseA && value <= lowerCaseZ) ? lowerCaseA : upperCaseA
value = (value - base + shift) % alphabetCount + base
}
encrypted.append(Character(UnicodeScalar(value)!))
}
}
return encrypted
}```swift
func encrypt(s: String) -> String {
let shift = 2 * 2
let lowerCaseA = Int("a".unicodeScalars.first!.value)
let lowerCaseZ = Int("z".unicodeScalars.first!.value)
let upperCaseA = Int("A".unicodeScalars.first!.value)
let upperCaseZ = Int("Z".unicodeScalars.first!.value)
let alphabetCount = 26
var encrypted = ""
for char in s {
if let scalar = char.unicodeScalars.first {
var value = Int(scalar.value)
if (lowerCaseA...lowerCaseZ).contains(value) || (upperCaseA...upperCaseZ).contains(value) {
let base = (value >= lowerCaseA && value <= lowerCaseZ) ? lowerCaseA : upperCaseA
value = (value - base + shift) % alphabetCount + base
}
encrypted.append(Character(UnicodeScalar(value)!))
}
}
return encrypted
}
```func encrypt(s: String) -> String {
let shift = 2 * 2
let lowerAlphabet = Array("abcdefghijklmnopqrstuvwxyz")
let upperAlphabet = Array("ABCDEFGHIJKLMNOPQRSTUVWXYZ")
var encrypted = ""
for char in s {
if let lowerIndex = lowerAlphabet.firstIndex(of: char) {
let newIndex = (lowerIndex + shift) % 26
encrypted.append(lowerAlphabet[newIndex])
} else if let upperIndex = upperAlphabet.firstIndex(of: char) {
let newIndex = (upperIndex + shift) % 26
encrypted.append(upperAlphabet[newIndex])
} else {
encrypted.append(char)
}
}
return encrypted
}```swift
func encrypt(s: String) -> String {
let shift = 2 * 2
let lowerAlphabet = Array("abcdefghijklmnopqrstuvwxyz")
let upperAlphabet = Array("ABCDEFGHIJKLMNOPQRSTUVWXYZ")
var encrypted = ""
for char in s {
if let lowerIndex = lowerAlphabet.firstIndex(of: char) {
let newIndex = (lowerIndex + shift) % 26
encrypted.append(lowerAlphabet[newIndex])
} else if let upperIndex = upperAlphabet.firstIndex(of: char) {
let newIndex = (upperIndex + shift) % 26
encrypted.append(upperAlphabet[newIndex])
} else {
encrypted.append(char)
}
}
return encrypted
}
```func encrypt(s: String) -> String {
let shift = 2 * 2
let lowerA = Int("a".unicodeScalars.first!.value)
let lowerZ = Int("z".unicodeScalars.first!.value)
let upperA = Int("A".unicodeScalars.first!.value)
let upperZ = Int("Z".unicodeScalars.first!.value)
var result = ""
for char in s {
if let scalar = char.unicodeScalars.first {
var value = Int(scalar.value)
if (lowerA <= value && value <= lowerZ) || (upperA <= value && value <= upperZ) {
let isLowercase = value >= lowerA && value <= lowerZ
let base = isLowercase ? lowerA : upperA
value = (value - base + shift) % 26 + base
}
result.append(Character(UnicodeScalar(value)!))
}
}
return result
}```swift
func encrypt(s: String) -> String {
let shift = 2 * 2
let lowerA = Int("a".unicodeScalars.first!.value)
let lowerZ = Int("z".unicodeScalars.first!.value)
let upperA = Int("A".unicodeScalars.first!.value)
let upperZ = Int("Z".unicodeScalars.first!.value)
var result = ""
for char in s {
if let scalar = char.unicodeScalars.first {
var value = Int(scalar.value)
if (lowerA <= value && value <= lowerZ) || (upperA <= value && value <= upperZ) {
let isLowercase = value >= lowerA && value <= lowerZ
let base = isLowercase ? lowerA : upperA
value = (value - base + shift) % 26 + base
}
result.append(Character(UnicodeScalar(value)!))
}
}
return result
}
```func encrypt(s: String) -> String {
let shift = 2 * 2
let lowerAlphabet = Array("abcdefghijklmnopqrstuvwxyz")
let upperAlphabet = Array("ABCDEFGHIJKLMNOPQRSTUVWXYZ")
var encrypted = ""
for char in s {
if let lowerIndex = lowerAlphabet.firstIndex(of: char) {
let newIndex = (lowerIndex + shift) % 26
encrypted.append(lowerAlphabet[newIndex])
} else if let upperIndex = upperAlphabet.firstIndex(of: char) {
let newIndex = (upperIndex + shift) % 26
encrypted.append(upperAlphabet[newIndex])
} else {
encrypted.append(char)
}
}
return encrypted
}```swift
func encrypt(s: String) -> String {
let shift = 2 * 2
let lowerAlphabet = Array("abcdefghijklmnopqrstuvwxyz")
let upperAlphabet = Array("ABCDEFGHIJKLMNOPQRSTUVWXYZ")
var encrypted = ""
for char in s {
if let lowerIndex = lowerAlphabet.firstIndex(of: char) {
let newIndex = (lowerIndex + shift) % 26
encrypted.append(lowerAlphabet[newIndex])
} else if let upperIndex = upperAlphabet.firstIndex(of: char) {
let newIndex = (upperIndex + shift) % 26
encrypted.append(upperAlphabet[newIndex])
} else {
encrypted.append(char)
}
}
return encrypted
}
```func encrypt(s: String) -> String {
let shift = 2 * 2
let lowerAlphabet = Array("abcdefghijklmnopqrstuvwxyz")
let upperAlphabet = Array("ABCDEFGHIJKLMNOPQRSTUVWXYZ")
var encrypted = ""
for char in s {
if let lowerIndex = lowerAlphabet.firstIndex(of: char) {
let newIndex = (lowerIndex + shift) % 26
encrypted.append(lowerAlphabet[newIndex])
} else if let upperIndex = upperAlphabet.firstIndex(of: char) {
let newIndex = (upperIndex + shift) % 26
encrypted.append(upperAlphabet[newIndex])
} else {
encrypted.append(char)
}
}
return encrypted
}```swift
func encrypt(s: String) -> String {
let shift = 2 * 2
let lowerAlphabet = Array("abcdefghijklmnopqrstuvwxyz")
let upperAlphabet = Array("ABCDEFGHIJKLMNOPQRSTUVWXYZ")
var encrypted = ""
for char in s {
if let lowerIndex = lowerAlphabet.firstIndex(of: char) {
let newIndex = (lowerIndex + shift) % 26
encrypted.append(lowerAlphabet[newIndex])
} else if let upperIndex = upperAlphabet.firstIndex(of: char) {
let newIndex = (upperIndex + shift) % 26
encrypted.append(upperAlphabet[newIndex])
} else {
encrypted.append(char)
}
}
return encrypted
}
```func encrypt(s: String) -> String {
let shift = 2 * 2
let lowerAlphabet = Array("abcdefghijklmnopqrstuvwxyz")
let upperAlphabet = Array("ABCDEFGHIJKLMNOPQRSTUVWXYZ")
var encrypted = ""
for char in s {
if let lowerIndex = lowerAlphabet.firstIndex(of: char) {
let newIndex = (lowerIndex + shift) % 26
encrypted.append(lowerAlphabet[newIndex])
} else if let upperIndex = upperAlphabet.firstIndex(of: char) {
let newIndex = (upperIndex + shift) % 26
encrypted.append(upperAlphabet[newIndex])
} else {
encrypted.append(char)
}
}
return encrypted
}```swift
func encrypt(s: String) -> String {
let shift = 2 * 2
let lowerAlphabet = Array("abcdefghijklmnopqrstuvwxyz")
let upperAlphabet = Array("ABCDEFGHIJKLMNOPQRSTUVWXYZ")
var encrypted = ""
for char in s {
if let lowerIndex = lowerAlphabet.firstIndex(of: char) {
let newIndex = (lowerIndex + shift) % 26
encrypted.append(lowerAlphabet[newIndex])
} else if let upperIndex = upperAlphabet.firstIndex(of: char) {
let newIndex = (upperIndex + shift) % 26
encrypted.append(upperAlphabet[newIndex])
} else {
encrypted.append(char)
}
}
return encrypted
}
```func encrypt(s: String) -> String {
let shift = 2 * 2
let lowerA = Int("a".unicodeScalars.first!.value)
let lowerZ = Int("z".unicodeScalars.first!.value)
let upperA = Int("A".unicodeScalars.first!.value)
let upperZ = Int("Z".unicodeScalars.first!.value)
var result = ""
for char in s {
if let scalar = char.unicodeScalars.first {
var value = Int(scalar.value)
if (lowerA <= value && value <= lowerZ) || (upperA <= value && value <= upperZ) {
let base = (value >= lowerA && value <= lowerZ) ? lowerA : upperA
value = (value - base + shift) % 26 + base
}
result.append(Character(UnicodeScalar(value)!))
}
}
return result
}```swift
func encrypt(s: String) -> String {
let shift = 2 * 2
let lowerA = Int("a".unicodeScalars.first!.value)
let lowerZ = Int("z".unicodeScalars.first!.value)
let upperA = Int("A".unicodeScalars.first!.value)
let upperZ = Int("Z".unicodeScalars.first!.value)
var result = ""
for char in s {
if let scalar = char.unicodeScalars.first {
var value = Int(scalar.value)
if (lowerA <= value && value <= lowerZ) || (upperA <= value && value <= upperZ) {
let base = (value >= lowerA && value <= lowerZ) ? lowerA : upperA
value = (value - base + shift) % 26 + base
}
result.append(Character(UnicodeScalar(value)!))
}
}
return result
}
```func encrypt(s: String) -> String {
let shift = 2 * 2
let lowerA = Int("a".unicodeScalars.first!.value)
let lowerZ = Int("z".unicodeScalars.first!.value)
let upperA = Int("A".unicodeScalars.first!.value)
let upperZ = Int("Z".unicodeScalars.first!.value)
var result = ""
for char in s {
if let scalar = char.unicodeScalars.first {
var value = Int(scalar.value)
if (lowerA <= value && value <= lowerZ) || (upperA <= value && value <= upperZ) {
let isLowercase = value >= lowerA && value <= lowerZ
let base = isLowercase ? lowerA : upperA
value = (value - base + shift) % 26 + base
}
result.append(Character(UnicodeScalar(value)!))
}
}
return result
}```swift
func encrypt(s: String) -> String {
let shift = 2 * 2
let lowerA = Int("a".unicodeScalars.first!.value)
let lowerZ = Int("z".unicodeScalars.first!.value)
let upperA = Int("A".unicodeScalars.first!.value)
let upperZ = Int("Z".unicodeScalars.first!.value)
var result = ""
for char in s {
if let scalar = char.unicodeScalars.first {
var value = Int(scalar.value)
if (lowerA <= value && value <= lowerZ) || (upperA <= value && value <= upperZ) {
let isLowercase = value >= lowerA && value <= lowerZ
let base = isLowercase ? lowerA : upperA
value = (value - base + shift) % 26 + base
}
result.append(Character(UnicodeScalar(value)!))
}
}
return result
}
```func nextSmallest(lst: [Int]) -> Int? {
let uniqueSorted = Set(lst).sorted()
return uniqueSorted.count > 1 ? uniqueSorted[1] : nil
}```swift
func nextSmallest(lst: [Int]) -> Int? {
let uniqueSorted = Set(lst).sorted()
return uniqueSorted.count > 1 ? uniqueSorted[1] : nil
}
```func nextSmallest(lst: [Int]) -> Int? {
let uniqueSorted = Set(lst).sorted()
return uniqueSorted.count > 1 ? uniqueSorted[1] : nil
}```swift
func nextSmallest(lst: [Int]) -> Int? {
let uniqueSorted = Set(lst).sorted()
return uniqueSorted.count > 1 ? uniqueSorted[1] : nil
}
```func nextSmallest(lst: [Int]) -> Int? {
let uniqueSorted = Set(lst).sorted()
return uniqueSorted.count > 1 ? uniqueSorted[1] : nil
}```swift
func nextSmallest(lst: [Int]) -> Int? {
let uniqueSorted = Set(lst).sorted()
return uniqueSorted.count > 1 ? uniqueSorted[1] : nil
}
```func nextSmallest(lst: [Int]) -> Int? {
let uniqueSorted = Set(lst).sorted()
return uniqueSorted.count > 1 ? uniqueSorted[1] : nil
}```swift
func nextSmallest(lst: [Int]) -> Int? {
let uniqueSorted = Set(lst).sorted()
return uniqueSorted.count > 1 ? uniqueSorted[1] : nil
}
```func nextSmallest(lst: [Int]) -> Int? {
let uniqueSorted = Set(lst).sorted()
return uniqueSorted.count > 1 ? uniqueSorted[1] : nil
}```swift
func nextSmallest(lst: [Int]) -> Int? {
let uniqueSorted = Set(lst).sorted()
return uniqueSorted.count > 1 ? uniqueSorted[1] : nil
}
```func nextSmallest(lst: [Int]) -> Int? {
let uniqueSorted = Set(lst).sorted()
return uniqueSorted.count > 1 ? uniqueSorted[1] : nil
}```swift
func nextSmallest(lst: [Int]) -> Int? {
let uniqueSorted = Set(lst).sorted()
return uniqueSorted.count > 1 ? uniqueSorted[1] : nil
}
```func nextSmallest(lst: [Int]) -> Int? {
let uniqueSorted = Set(lst).sorted()
return uniqueSorted.count > 1 ? uniqueSorted[1] : nil
}```swift
func nextSmallest(lst: [Int]) -> Int? {
let uniqueSorted = Set(lst).sorted()
return uniqueSorted.count > 1 ? uniqueSorted[1] : nil
}
```func nextSmallest(lst: [Int]) -> Int? {
let uniqueSorted = Set(lst).sorted()
return uniqueSorted.count > 1 ? uniqueSorted[1] : nil
}```swift
func nextSmallest(lst: [Int]) -> Int? {
let uniqueSorted = Set(lst).sorted()
return uniqueSorted.count > 1 ? uniqueSorted[1] : nil
}
```func nextSmallest(lst: [Int]) -> Int? {
let uniqueSorted = Set(lst).sorted()
return uniqueSorted.count > 1 ? uniqueSorted[1] : nil
}```swift
func nextSmallest(lst: [Int]) -> Int? {
let uniqueSorted = Set(lst).sorted()
return uniqueSorted.count > 1 ? uniqueSorted[1] : nil
}
```func nextSmallest(lst: [Int]) -> Int? {
let uniqueSorted = Set(lst).sorted()
return uniqueSorted.count > 1 ? uniqueSorted[1] : nil
}```swift
func nextSmallest(lst: [Int]) -> Int? {
let uniqueSorted = Set(lst).sorted()
return uniqueSorted.count > 1 ? uniqueSorted[1] : nil
}
```func isBored(S: String) -> Int {
let sentences = S.components(separatedBy: CharacterSet(charactersIn: ".!?"))
let boredomCount = sentences.filter { $0.trimmingCharacters(in: .whitespacesAndNewlines).hasPrefix("I") }.count
return boredomCount
}```swift
func isBored(S: String) -> Int {
let sentences = S.components(separatedBy: CharacterSet(charactersIn: ".!?"))
let boredomCount = sentences.filter { $0.trimmingCharacters(in: .whitespacesAndNewlines).hasPrefix("I") }.count
return boredomCount
}
``` // XCTAssertTrue failedfunc isBored(S: String) -> Int {
let sentences = S.components(separatedBy: CharacterSet(charactersIn: ".!?"))
return sentences.filter { $0.trimmingCharacters(in: .whitespaces).hasPrefix("I") }.count
}```swift
func isBored(S: String) -> Int {
let sentences = S.components(separatedBy: CharacterSet(charactersIn: ".!?"))
return sentences.filter { $0.trimmingCharacters(in: .whitespaces).hasPrefix("I") }.count
}
``` // XCTAssertTrue failedfunc isBored(S: String) -> Int {
let sentences = S.components(separatedBy: CharacterSet(charactersIn: ".!?"))
let boredomCount = sentences.filter { $0.trimmingCharacters(in: .whitespaces).hasPrefix("I") }.count
return boredomCount
}```swift
func isBored(S: String) -> Int {
let sentences = S.components(separatedBy: CharacterSet(charactersIn: ".!?"))
let boredomCount = sentences.filter { $0.trimmingCharacters(in: .whitespaces).hasPrefix("I") }.count
return boredomCount
}
``` // XCTAssertTrue failedfunc isBored(S: String) -> Int {
let sentences = S.components(separatedBy: CharacterSet(charactersIn: ".!?"))
let boredomCount = sentences.filter { $0.trimmingCharacters(in: .whitespacesAndNewlines).hasPrefix("I") }.count
return boredomCount
}```swift
func isBored(S: String) -> Int {
let sentences = S.components(separatedBy: CharacterSet(charactersIn: ".!?"))
let boredomCount = sentences.filter { $0.trimmingCharacters(in: .whitespacesAndNewlines).hasPrefix("I") }.count
return boredomCount
}
``` // XCTAssertTrue failedfunc isBored(S: String) -> Int {
let sentences = S.components(separatedBy: CharacterSet(charactersIn: ".!?"))
var boredomCount = 0
for sentence in sentences {
let trimmedSentence = sentence.trimmingCharacters(in: .whitespacesAndNewlines)
if trimmedSentence.hasPrefix("I ") || trimmedSentence == "I" {
boredomCount += 1
}
}
return boredomCount
}```swift
func isBored(S: String) -> Int {
let sentences = S.components(separatedBy: CharacterSet(charactersIn: ".!?"))
var boredomCount = 0
for sentence in sentences {
let trimmedSentence = sentence.trimmingCharacters(in: .whitespacesAndNewlines)
if trimmedSentence.hasPrefix("I ") || trimmedSentence == "I" {
boredomCount += 1
}
}
return boredomCount
}
```func isBored(S: String) -> Int {
let sentences = S.components(separatedBy: CharacterSet(charactersIn: ".!?"))
var boredomCount = 0
for sentence in sentences {
let trimmed = sentence.trimmingCharacters(in: .whitespacesAndNewlines)
if trimmed.hasPrefix("I ") || trimmed == "I" {
boredomCount += 1
}
}
return boredomCount
}```swift
func isBored(S: String) -> Int {
let sentences = S.components(separatedBy: CharacterSet(charactersIn: ".!?"))
var boredomCount = 0
for sentence in sentences {
let trimmed = sentence.trimmingCharacters(in: .whitespacesAndNewlines)
if trimmed.hasPrefix("I ") || trimmed == "I" {
boredomCount += 1
}
}
return boredomCount
}
```func isBored(S: String) -> Int {
let sentences = S.components(separatedBy: CharacterSet(charactersIn: ".!?"))
return sentences.filter { $0.trimmingCharacters(in: .whitespaces).hasPrefix("I") }.count
}```swift
func isBored(S: String) -> Int {
let sentences = S.components(separatedBy: CharacterSet(charactersIn: ".!?"))
return sentences.filter { $0.trimmingCharacters(in: .whitespaces).hasPrefix("I") }.count
}
``` // XCTAssertTrue failedfunc isBored(S: String) -> Int {
let sentences = S.components(separatedBy: CharacterSet(charactersIn: ".!?"))
return sentences.filter { $0.trimmingCharacters(in: .whitespaces).hasPrefix("I") }.count
}```swift
func isBored(S: String) -> Int {
let sentences = S.components(separatedBy: CharacterSet(charactersIn: ".!?"))
return sentences.filter { $0.trimmingCharacters(in: .whitespaces).hasPrefix("I") }.count
}
``` // XCTAssertTrue failedfunc isBored(S: String) -> Int {
let sentences = S.components(separatedBy: CharacterSet(charactersIn: ".!?"))
var boredomCount = 0
for sentence in sentences {
let trimmedSentence = sentence.trimmingCharacters(in: .whitespacesAndNewlines)
if trimmedSentence.hasPrefix("I ") || trimmedSentence == "I" {
boredomCount += 1
}
}
return boredomCount
}```swift
func isBored(S: String) -> Int {
let sentences = S.components(separatedBy: CharacterSet(charactersIn: ".!?"))
var boredomCount = 0
for sentence in sentences {
let trimmedSentence = sentence.trimmingCharacters(in: .whitespacesAndNewlines)
if trimmedSentence.hasPrefix("I ") || trimmedSentence == "I" {
boredomCount += 1
}
}
return boredomCount
}
```func isBored(S: String) -> Int {
let sentences = S.components(separatedBy: CharacterSet(charactersIn: ".!?"))
let boredomCount = sentences.filter { $0.trimmingCharacters(in: .whitespacesAndNewlines).hasPrefix("I") }.count
return boredomCount
}```swift
func isBored(S: String) -> Int {
let sentences = S.components(separatedBy: CharacterSet(charactersIn: ".!?"))
let boredomCount = sentences.filter { $0.trimmingCharacters(in: .whitespacesAndNewlines).hasPrefix("I") }.count
return boredomCount
}
``` // XCTAssertTrue failedfunc anyInt(x: Double, y: Double, z: Double) -> Bool {
guard x.truncatingRemainder(dividingBy: 1) == 0,
y.truncatingRemainder(dividingBy: 1) == 0,
z.truncatingRemainder(dividingBy: 1) == 0 else {
return false
}
let xi = Int(x)
let yi = Int(y)
let zi = Int(z)
return (xi == yi + zi) || (yi == xi + zi) || (zi == xi + yi)
}```swift
func anyInt(x: Double, y: Double, z: Double) -> Bool {
guard x.truncatingRemainder(dividingBy: 1) == 0,
y.truncatingRemainder(dividingBy: 1) == 0,
z.truncatingRemainder(dividingBy: 1) == 0 else {
return false
}
let xi = Int(x)
let yi = Int(y)
let zi = Int(z)
return (xi == yi + zi) || (yi == xi + zi) || (zi == xi + yi)
}
```func anyInt(x: Double, y: Double, z: Double) -> Bool {
guard x.truncatingRemainder(dividingBy: 1) == 0,
y.truncatingRemainder(dividingBy: 1) == 0,
z.truncatingRemainder(dividingBy: 1) == 0 else {
return false
}
let xi = Int(x)
let yi = Int(y)
let zi = Int(z)
return (xi == yi + zi) || (yi == xi + zi) || (zi == xi + yi)
}```swift
func anyInt(x: Double, y: Double, z: Double) -> Bool {
guard x.truncatingRemainder(dividingBy: 1) == 0,
y.truncatingRemainder(dividingBy: 1) == 0,
z.truncatingRemainder(dividingBy: 1) == 0 else {
return false
}
let xi = Int(x)
let yi = Int(y)
let zi = Int(z)
return (xi == yi + zi) || (yi == xi + zi) || (zi == xi + yi)
}
```func anyInt(x: Double, y: Double, z: Double) -> Bool {
guard x.truncatingRemainder(dividingBy: 1) == 0,
y.truncatingRemainder(dividingBy: 1) == 0,
z.truncatingRemainder(dividingBy: 1) == 0 else {
return false
}
let xi = Int(x)
let yi = Int(y)
let zi = Int(z)
return (xi == yi + zi) || (yi == xi + zi) || (zi == xi + yi)
}```swift
func anyInt(x: Double, y: Double, z: Double) -> Bool {
guard x.truncatingRemainder(dividingBy: 1) == 0,
y.truncatingRemainder(dividingBy: 1) == 0,
z.truncatingRemainder(dividingBy: 1) == 0 else {
return false
}
let xi = Int(x)
let yi = Int(y)
let zi = Int(z)
return (xi == yi + zi) || (yi == xi + zi) || (zi == xi + yi)
}
```func anyInt(x: Double, y: Double, z: Double) -> Bool {
guard x.truncatingRemainder(dividingBy: 1) == 0,
y.truncatingRemainder(dividingBy: 1) == 0,
z.truncatingRemainder(dividingBy: 1) == 0 else {
return false
}
let xi = Int(x)
let yi = Int(y)
let zi = Int(z)
return (xi == yi + zi) || (yi == xi + zi) || (zi == xi + yi)
}```swift
func anyInt(x: Double, y: Double, z: Double) -> Bool {
guard x.truncatingRemainder(dividingBy: 1) == 0,
y.truncatingRemainder(dividingBy: 1) == 0,
z.truncatingRemainder(dividingBy: 1) == 0 else {
return false
}
let xi = Int(x)
let yi = Int(y)
let zi = Int(z)
return (xi == yi + zi) || (yi == xi + zi) || (zi == xi + yi)
}
```func anyInt(x: Double, y: Double, z: Double) -> Bool {
guard x.truncatingRemainder(dividingBy: 1) == 0,
y.truncatingRemainder(dividingBy: 1) == 0,
z.truncatingRemainder(dividingBy: 1) == 0 else {
return false
}
let xi = Int(x)
let yi = Int(y)
let zi = Int(z)
return (xi == yi + zi) || (yi == xi + zi) || (zi == xi + yi)
}```swift
func anyInt(x: Double, y: Double, z: Double) -> Bool {
guard x.truncatingRemainder(dividingBy: 1) == 0,
y.truncatingRemainder(dividingBy: 1) == 0,
z.truncatingRemainder(dividingBy: 1) == 0 else {
return false
}
let xi = Int(x)
let yi = Int(y)
let zi = Int(z)
return (xi == yi + zi) || (yi == xi + zi) || (zi == xi + yi)
}
```func anyInt(x: Double, y: Double, z: Double) -> Bool {
guard x.truncatingRemainder(dividingBy: 1) == 0,
y.truncatingRemainder(dividingBy: 1) == 0,
z.truncatingRemainder(dividingBy: 1) == 0 else {
return false
}
let xi = Int(x)
let yi = Int(y)
let zi = Int(z)
return (xi == yi + zi) || (yi == xi + zi) || (zi == xi + yi)
}```swift
func anyInt(x: Double, y: Double, z: Double) -> Bool {
guard x.truncatingRemainder(dividingBy: 1) == 0,
y.truncatingRemainder(dividingBy: 1) == 0,
z.truncatingRemainder(dividingBy: 1) == 0 else {
return false
}
let xi = Int(x)
let yi = Int(y)
let zi = Int(z)
return (xi == yi + zi) || (yi == xi + zi) || (zi == xi + yi)
}
```func anyInt(x: Double, y: Double, z: Double) -> Bool {
guard x.truncatingRemainder(dividingBy: 1) == 0,
y.truncatingRemainder(dividingBy: 1) == 0,
z.truncatingRemainder(dividingBy: 1) == 0 else {
return false
}
let xi = Int(x)
let yi = Int(y)
let zi = Int(z)
return (xi == yi + zi) || (yi == xi + zi) || (zi == xi + yi)
}```swift
func anyInt(x: Double, y: Double, z: Double) -> Bool {
guard x.truncatingRemainder(dividingBy: 1) == 0,
y.truncatingRemainder(dividingBy: 1) == 0,
z.truncatingRemainder(dividingBy: 1) == 0 else {
return false
}
let xi = Int(x)
let yi = Int(y)
let zi = Int(z)
return (xi == yi + zi) || (yi == xi + zi) || (zi == xi + yi)
}
```func anyInt(x: Double, y: Double, z: Double) -> Bool {
guard x.truncatingRemainder(dividingBy: 1) == 0,
y.truncatingRemainder(dividingBy: 1) == 0,
z.truncatingRemainder(dividingBy: 1) == 0 else {
return false
}
let xi = Int(x)
let yi = Int(y)
let zi = Int(z)
return (xi == yi + zi) || (yi == xi + zi) || (zi == xi + yi)
}```swift
func anyInt(x: Double, y: Double, z: Double) -> Bool {
guard x.truncatingRemainder(dividingBy: 1) == 0,
y.truncatingRemainder(dividingBy: 1) == 0,
z.truncatingRemainder(dividingBy: 1) == 0 else {
return false
}
let xi = Int(x)
let yi = Int(y)
let zi = Int(z)
return (xi == yi + zi) || (yi == xi + zi) || (zi == xi + yi)
}
```func anyInt(x: Double, y: Double, z: Double) -> Bool {
guard x == floor(x) && y == floor(y) && z == floor(z) else {
return false
}
return (x == y + z) || (y == x + z) || (z == x + y)
}```swift
func anyInt(x: Double, y: Double, z: Double) -> Bool {
guard x == floor(x) && y == floor(y) && z == floor(z) else {
return false
}
return (x == y + z) || (y == x + z) || (z == x + y)
}
```func anyInt(x: Double, y: Double, z: Double) -> Bool {
guard x == floor(x) && y == floor(y) && z == floor(z) else {
return false
}
return (x == y + z) || (y == x + z) || (z == x + y)
}```swift
func anyInt(x: Double, y: Double, z: Double) -> Bool {
guard x == floor(x) && y == floor(y) && z == floor(z) else {
return false
}
return (x == y + z) || (y == x + z) || (z == x + y)
}
```func encode(message: String) -> String {
let vowels: [Character: Character] = [
"a": "c", "e": "g", "i": "k", "o": "q", "u": "w",
"A": "C", "E": "G", "I": "K", "O": "Q", "U": "W"
]
var encodedMessage = ""
for char in message {
if let newChar = vowels[char] {
encodedMessage.append(newChar)
} else if let scalar = char.asciiValue {
if scalar >= 65 && scalar <= 90 {
encodedMessage.append(Character(UnicodeScalar(scalar + 32)))
} else if scalar >= 97 && scalar <= 122 {
encodedMessage.append(Character(UnicodeScalar(scalar - 32)))
}
}
}
return encodedMessage
}```swift
func encode(message: String) -> String {
let vowels: [Character: Character] = [
"a": "c", "e": "g", "i": "k", "o": "q", "u": "w",
"A": "C", "E": "G", "I": "K", "O": "Q", "U": "W"
]
var encodedMessage = ""
for char in message {
if let newChar = vowels[char] {
encodedMessage.append(newChar)
} else if let scalar = char.asciiValue {
if scalar >= 65 && scalar <= 90 {
encodedMessage.append(Character(UnicodeScalar(scalar + 32)))
} else if scalar >= 97 && scalar <= 122 {
encodedMessage.append(Character(UnicodeScalar(scalar - 32)))
}
}
}
return encodedMessage
}
``` // XCTAssertTrue failedfunc encode(message: String) -> String {
let vowels: [Character: Character] = [
"a": "c", "e": "g", "i": "k", "o": "q", "u": "w",
"A": "C", "E": "G", "I": "K", "O": "Q", "U": "W"
]
var encodedMessage = ""
for char in message {
if let newVowel = vowels[char] {
encodedMessage.append(newVowel)
} else {
let newChar = char.isUppercase ? char.lowercased() : char.uppercased()
encodedMessage.append(newChar)
}
}
return encodedMessage
}```swift
func encode(message: String) -> String {
let vowels: [Character: Character] = [
"a": "c", "e": "g", "i": "k", "o": "q", "u": "w",
"A": "C", "E": "G", "I": "K", "O": "Q", "U": "W"
]
var encodedMessage = ""
for char in message {
if let newVowel = vowels[char] {
encodedMessage.append(newVowel)
} else {
let newChar = char.isUppercase ? char.lowercased() : char.uppercased()
encodedMessage.append(newChar)
}
}
return encodedMessage
}
``` // XCTAssertTrue failedfunc encode(message: String) -> String {
let vowels: [Character: Character] = [
"a": "c", "e": "g", "i": "k", "o": "q", "u": "w",
"A": "C", "E": "G", "I": "K", "O": "Q", "U": "W"
]
var encodedMessage = ""
for char in message {
if let newVowel = vowels[char] {
encodedMessage.append(newVowel)
} else {
let newChar = char.isUppercase ? char.lowercased() : char.uppercased()
encodedMessage.append(newChar)
}
}
return encodedMessage
}```swift
func encode(message: String) -> String {
let vowels: [Character: Character] = [
"a": "c", "e": "g", "i": "k", "o": "q", "u": "w",
"A": "C", "E": "G", "I": "K", "O": "Q", "U": "W"
]
var encodedMessage = ""
for char in message {
if let newVowel = vowels[char] {
encodedMessage.append(newVowel)
} else {
let newChar = char.isUppercase ? char.lowercased() : char.uppercased()
encodedMessage.append(newChar)
}
}
return encodedMessage
}
``` // XCTAssertTrue failedfunc encode(message: String) -> String {
let vowels: [Character: Character] = [
"a": "c", "e": "g", "i": "k", "o": "q", "u": "w",
"A": "C", "E": "G", "I": "K", "O": "Q", "U": "W"
]
var encodedMessage = ""
for char in message {
if let newVowel = vowels[char] {
encodedMessage.append(newVowel)
} else {
let newChar = char.isLowercase ? char.uppercased() : char.lowercased()
encodedMessage.append(newChar)
}
}
return encodedMessage
}```swift
func encode(message: String) -> String {
let vowels: [Character: Character] = [
"a": "c", "e": "g", "i": "k", "o": "q", "u": "w",
"A": "C", "E": "G", "I": "K", "O": "Q", "U": "W"
]
var encodedMessage = ""
for char in message {
if let newVowel = vowels[char] {
encodedMessage.append(newVowel)
} else {
let newChar = char.isLowercase ? char.uppercased() : char.lowercased()
encodedMessage.append(newChar)
}
}
return encodedMessage
}
``` // XCTAssertTrue failedfunc encode(message: String) -> String {
let vowels: [Character: Character] = [
"a": "c", "A": "C", "e": "g", "E": "G",
"i": "k", "I": "K", "o": "q", "O": "Q",
"u": "w", "U": "W"
]
var encodedMessage = ""
for char in message {
if let newVowel = vowels[char] {
encodedMessage.append(newVowel)
} else if char.isLetter {
let toggledCaseChar = char.isUppercase ? char.lowercased() : char.uppercased()
encodedMessage.append(toggledCaseChar)
} else {
encodedMessage.append(char)
}
}
return encodedMessage
}```swift
func encode(message: String) -> String {
let vowels: [Character: Character] = [
"a": "c", "A": "C", "e": "g", "E": "G",
"i": "k", "I": "K", "o": "q", "O": "Q",
"u": "w", "U": "W"
]
var encodedMessage = ""
for char in message {
if let newVowel = vowels[char] {
encodedMessage.append(newVowel)
} else if char.isLetter {
let toggledCaseChar = char.isUppercase ? char.lowercased() : char.uppercased()
encodedMessage.append(toggledCaseChar)
} else {
encodedMessage.append(char)
}
}
return encodedMessage
}
``` // XCTAssertTrue failedfunc encode(message: String) -> String {
let vowels: [Character: Character] = [
"a": "c", "e": "g", "i": "k", "o": "q", "u": "w",
"A": "C", "E": "G", "I": "K", "O": "Q", "U": "W"
]
var encodedMessage = ""
for char in message {
if let replacement = vowels[char] {
encodedMessage.append(replacement)
} else if char.isLetter {
let swappedCaseChar = char.isUppercase ? char.lowercased() : char.uppercased()
encodedMessage.append(swappedCaseChar)
} else {
encodedMessage.append(char)
}
}
return encodedMessage
}```swift
func encode(message: String) -> String {
let vowels: [Character: Character] = [
"a": "c", "e": "g", "i": "k", "o": "q", "u": "w",
"A": "C", "E": "G", "I": "K", "O": "Q", "U": "W"
]
var encodedMessage = ""
for char in message {
if let replacement = vowels[char] {
encodedMessage.append(replacement)
} else if char.isLetter {
let swappedCaseChar = char.isUppercase ? char.lowercased() : char.uppercased()
encodedMessage.append(swappedCaseChar)
} else {
encodedMessage.append(char)
}
}
return encodedMessage
}
``` // XCTAssertTrue failedfunc encode(message: String) -> String {
let vowels: [Character: Character] = [
"a": "c", "A": "C", "e": "g", "E": "G",
"i": "k", "I": "K", "o": "q", "O": "Q",
"u": "w", "U": "W"
]
var encodedMessage = ""
for char in message {
if let newVowel = vowels[char] {
encodedMessage.append(newVowel)
} else if let scalar = char.asciiValue {
let isUppercase = scalar >= 65 && scalar <= 90
let newChar = Character(UnicodeScalar(isUppercase ? scalar + 32 : scalar - 32))
encodedMessage.append(newChar)
}
}
return encodedMessage
}```swift
func encode(message: String) -> String {
let vowels: [Character: Character] = [
"a": "c", "A": "C", "e": "g", "E": "G",
"i": "k", "I": "K", "o": "q", "O": "Q",
"u": "w", "U": "W"
]
var encodedMessage = ""
for char in message {
if let newVowel = vowels[char] {
encodedMessage.append(newVowel)
} else if let scalar = char.asciiValue {
let isUppercase = scalar >= 65 && scalar <= 90
let newChar = Character(UnicodeScalar(isUppercase ? scalar + 32 : scalar - 32))
encodedMessage.append(newChar)
}
}
return encodedMessage
}
``` // XCTAssertTrue failedfunc encode(message: String) -> String {
let vowels: [Character: Character] = [
"a": "c", "e": "g", "i": "k", "o": "q", "u": "w",
"A": "C", "E": "G", "I": "K", "O": "Q", "U": "W"
]
var encodedMessage = ""
for char in message {
if let newChar = vowels[char] {
encodedMessage.append(newChar)
} else if char.isLetter {
let swappedCaseChar = char.isUppercase ? char.lowercased() : char.uppercased()
encodedMessage.append(swappedCaseChar)
} else {
encodedMessage.append(char)
}
}
return encodedMessage
}```swift
func encode(message: String) -> String {
let vowels: [Character: Character] = [
"a": "c", "e": "g", "i": "k", "o": "q", "u": "w",
"A": "C", "E": "G", "I": "K", "O": "Q", "U": "W"
]
var encodedMessage = ""
for char in message {
if let newChar = vowels[char] {
encodedMessage.append(newChar)
} else if char.isLetter {
let swappedCaseChar = char.isUppercase ? char.lowercased() : char.uppercased()
encodedMessage.append(swappedCaseChar)
} else {
encodedMessage.append(char)
}
}
return encodedMessage
}
``` // XCTAssertTrue failedfunc encode(message: String) -> String {
let vowels: [Character: Character] = [
"a": "c", "e": "g", "i": "k", "o": "q", "u": "w",
"A": "C", "E": "G", "I": "K", "O": "Q", "U": "W"
]
var encodedMessage = ""
for char in message {
if let replacement = vowels[char] {
encodedMessage.append(replacement)
} else if let scalar = char.asciiValue {
let isUppercase = scalar >= 65 && scalar <= 90
let newChar = isUppercase ? char.lowercased() : char.uppercased()
encodedMessage.append(contentsOf: newChar)
}
}
return encodedMessage
}```swift
func encode(message: String) -> String {
let vowels: [Character: Character] = [
"a": "c", "e": "g", "i": "k", "o": "q", "u": "w",
"A": "C", "E": "G", "I": "K", "O": "Q", "U": "W"
]
var encodedMessage = ""
for char in message {
if let replacement = vowels[char] {
encodedMessage.append(replacement)
} else if let scalar = char.asciiValue {
let isUppercase = scalar >= 65 && scalar <= 90
let newChar = isUppercase ? char.lowercased() : char.uppercased()
encodedMessage.append(contentsOf: newChar)
}
}
return encodedMessage
}
``` // XCTAssertTrue failedfunc encode(message: String) -> String {
let vowels: [Character: Character] = [
"a": "c", "e": "g", "i": "k", "o": "q", "u": "w",
"A": "C", "E": "G", "I": "K", "O": "Q", "U": "W"
]
var encodedMessage = ""
for char in message {
if let newChar = vowels[char] {
encodedMessage.append(newChar)
} else if char.isLetter {
let swappedCaseChar = char.isUppercase ? char.lowercased() : char.uppercased()
encodedMessage.append(swappedCaseChar)
} else {
encodedMessage.append(char)
}
}
return encodedMessage
}```swift
func encode(message: String) -> String {
let vowels: [Character: Character] = [
"a": "c", "e": "g", "i": "k", "o": "q", "u": "w",
"A": "C", "E": "G", "I": "K", "O": "Q", "U": "W"
]
var encodedMessage = ""
for char in message {
if let newChar = vowels[char] {
encodedMessage.append(newChar)
} else if char.isLetter {
let swappedCaseChar = char.isUppercase ? char.lowercased() : char.uppercased()
encodedMessage.append(swappedCaseChar)
} else {
encodedMessage.append(char)
}
}
return encodedMessage
}
``` // XCTAssertTrue failedfunc skjkasdkd(lst: [Int]) -> Int {
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
}
let largestPrime = lst.filter(isPrime).max() ?? 0
return String(largestPrime).reduce(0) { $0 + Int(String($1))! }
}```swift
func skjkasdkd(lst: [Int]) -> Int {
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
}
let largestPrime = lst.filter(isPrime).max() ?? 0
return String(largestPrime).reduce(0) { $0 + Int(String($1))! }
}
```func skjkasdkd(lst: [Int]) -> Int {
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 sumOfDigits(_ num: Int) -> Int {
return String(num).compactMap { $0.wholeNumberValue }.reduce(0, +)
}
let largestPrime = lst.filter(isPrime).max() ?? 0
return sumOfDigits(largestPrime)
}```swift
func skjkasdkd(lst: [Int]) -> Int {
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 sumOfDigits(_ num: Int) -> Int {
return String(num).compactMap { $0.wholeNumberValue }.reduce(0, +)
}
let largestPrime = lst.filter(isPrime).max() ?? 0
return sumOfDigits(largestPrime)
}
```func skjkasdkd(lst: [Int]) -> Int {
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
}
let largestPrime = lst.filter(isPrime).max() ?? 0
return String(largestPrime).reduce(0) { $0 + Int(String($1))! }
}```swift
func skjkasdkd(lst: [Int]) -> Int {
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
}
let largestPrime = lst.filter(isPrime).max() ?? 0
return String(largestPrime).reduce(0) { $0 + Int(String($1))! }
}
```func skjkasdkd(lst: [Int]) -> Int {
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 sumOfDigits(_ num: Int) -> Int {
return String(num).compactMap { $0.wholeNumberValue }.reduce(0, +)
}
let largestPrime = lst.filter(isPrime).max() ?? 0
return sumOfDigits(largestPrime)
}```swift
func skjkasdkd(lst: [Int]) -> Int {
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 sumOfDigits(_ num: Int) -> Int {
return String(num).compactMap { $0.wholeNumberValue }.reduce(0, +)
}
let largestPrime = lst.filter(isPrime).max() ?? 0
return sumOfDigits(largestPrime)
}
```func skjkasdkd(lst: [Int]) -> Int {
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
}
let primes = lst.filter(isPrime)
guard let maxPrime = primes.max() else {
return 0
}
return String(maxPrime).reduce(0) { $0 + Int(String($1))! }
}```swift
func skjkasdkd(lst: [Int]) -> Int {
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
}
let primes = lst.filter(isPrime)
guard let maxPrime = primes.max() else {
return 0
}
return String(maxPrime).reduce(0) { $0 + Int(String($1))! }
}
```func skjkasdkd(lst: [Int]) -> Int {
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
}
let largestPrime = lst.filter(isPrime).max() ?? 0
return String(largestPrime).compactMap { $0.wholeNumberValue }.reduce(0, +)
}```swift
func skjkasdkd(lst: [Int]) -> Int {
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
}
let largestPrime = lst.filter(isPrime).max() ?? 0
return String(largestPrime).compactMap { $0.wholeNumberValue }.reduce(0, +)
}
```func skjkasdkd(lst: [Int]) -> Int {
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
}
let largestPrime = lst.filter(isPrime).max() ?? 0
return String(largestPrime).reduce(0) { $0 + Int(String($1))! }
}```swift
func skjkasdkd(lst: [Int]) -> Int {
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
}
let largestPrime = lst.filter(isPrime).max() ?? 0
return String(largestPrime).reduce(0) { $0 + Int(String($1))! }
}
```func skjkasdkd(lst: [Int]) -> Int {
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
}
let largestPrime = lst.filter(isPrime).max() ?? 0
return String(largestPrime).reduce(0) { $0 + Int(String($1))! }
}```swift
func skjkasdkd(lst: [Int]) -> Int {
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
}
let largestPrime = lst.filter(isPrime).max() ?? 0
return String(largestPrime).reduce(0) { $0 + Int(String($1))! }
}
```func skjkasdkd(lst: [Int]) -> Int {
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
}
let largestPrime = lst.filter(isPrime).max() ?? 0
return String(largestPrime).compactMap { $0.wholeNumberValue }.reduce(0, +)
}```swift
func skjkasdkd(lst: [Int]) -> Int {
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
}
let largestPrime = lst.filter(isPrime).max() ?? 0
return String(largestPrime).compactMap { $0.wholeNumberValue }.reduce(0, +)
}
```func skjkasdkd(lst: [Int]) -> Int {
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
}
let largestPrime = lst.filter(isPrime).max() ?? 0
return String(largestPrime).reduce(0) { $0 + Int(String($1))! }
}```swift
func skjkasdkd(lst: [Int]) -> Int {
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
}
let largestPrime = lst.filter(isPrime).max() ?? 0
return String(largestPrime).reduce(0) { $0 + Int(String($1))! }
}
```func countUpTo(n: Int) -> [Int] {
guard n > 2 else { return [] }
var primes = [Int]()
var isPrime = Array(repeating: true, count: n)
for i in 2..<n {
if isPrime[i] {
primes.append(i)
for j in stride(from: i * i, to: n, by: i) {
isPrime[j] = false
}
}
}
return primes
}```swift
func countUpTo(n: Int) -> [Int] {
guard n > 2 else { return [] }
var primes = [Int]()
var isPrime = Array(repeating: true, count: n)
for i in 2..<n {
if isPrime[i] {
primes.append(i)
for j in stride(from: i * i, to: n, by: i) {
isPrime[j] = false
}
}
}
return primes
}
```func countUpTo(n: Int) -> [Int] {
guard n > 2 else { return [] }
var primes = [2]
var isPrime = true
for number in 3..<n {
isPrime = true
let sqrtNumber = Int(Double(number).squareRoot())
for prime in primes where prime <= sqrtNumber {
if number % prime == 0 {
isPrime = false
break
}
}
if isPrime {
primes.append(number)
}
}
return primes
}```swift
func countUpTo(n: Int) -> [Int] {
guard n > 2 else { return [] }
var primes = [2]
var isPrime = true
for number in 3..<n {
isPrime = true
let sqrtNumber = Int(Double(number).squareRoot())
for prime in primes where prime <= sqrtNumber {
if number % prime == 0 {
isPrime = false
break
}
}
if isPrime {
primes.append(number)
}
}
return primes
}
```func countUpTo(n: Int) -> [Int] {
guard n > 2 else { return [] }
var primes = [Int]()
var isPrime = Array(repeating: true, count: n)
for i in 2..<n {
if isPrime[i] {
primes.append(i)
var multiple = i * i
while multiple < n {
isPrime[multiple] = false
multiple += i
}
}
}
return primes
}```swift
func countUpTo(n: Int) -> [Int] {
guard n > 2 else { return [] }
var primes = [Int]()
var isPrime = Array(repeating: true, count: n)
for i in 2..<n {
if isPrime[i] {
primes.append(i)
var multiple = i * i
while multiple < n {
isPrime[multiple] = false
multiple += i
}
}
}
return primes
}
```func countUpTo(n: Int) -> [Int] {
guard n > 2 else { return [] }
var primes = [2]
var isPrime = true
for number in 3..<n {
isPrime = true
let sqrtNumber = Int(Double(number).squareRoot())
for prime in primes where prime <= sqrtNumber {
if number % prime == 0 {
isPrime = false
break
}
}
if isPrime {
primes.append(number)
}
}
return primes
}```swift
func countUpTo(n: Int) -> [Int] {
guard n > 2 else { return [] }
var primes = [2]
var isPrime = true
for number in 3..<n {
isPrime = true
let sqrtNumber = Int(Double(number).squareRoot())
for prime in primes where prime <= sqrtNumber {
if number % prime == 0 {
isPrime = false
break
}
}
if isPrime {
primes.append(number)
}
}
return primes
}
```func countUpTo(n: Int) -> [Int] {
guard n > 2 else { return [] }
var primes = [2]
var isPrime = true
for i in 3..<n {
isPrime = true
let sqrtI = Int(Double(i).squareRoot())
for prime in primes where prime <= sqrtI {
if i % prime == 0 {
isPrime = false
break
}
}
if isPrime {
primes.append(i)
}
}
return primes
}```swift
func countUpTo(n: Int) -> [Int] {
guard n > 2 else { return [] }
var primes = [2]
var isPrime = true
for i in 3..<n {
isPrime = true
let sqrtI = Int(Double(i).squareRoot())
for prime in primes where prime <= sqrtI {
if i % prime == 0 {
isPrime = false
break
}
}
if isPrime {
primes.append(i)
}
}
return primes
}
```func countUpTo(n: Int) -> [Int] {
guard n > 2 else { return [] }
var primes = [2]
var isPrime = true
for number in 3..<n {
isPrime = true
let sqrtNumber = Int(Double(number).squareRoot())
for prime in primes where prime <= sqrtNumber {
if number % prime == 0 {
isPrime = false
break
}
}
if isPrime {
primes.append(number)
}
}
return primes
}```swift
func countUpTo(n: Int) -> [Int] {
guard n > 2 else { return [] }
var primes = [2]
var isPrime = true
for number in 3..<n {
isPrime = true
let sqrtNumber = Int(Double(number).squareRoot())
for prime in primes where prime <= sqrtNumber {
if number % prime == 0 {
isPrime = false
break
}
}
if isPrime {
primes.append(number)
}
}
return primes
}
```func countUpTo(n: Int) -> [Int] {
guard n > 2 else { return [] }
var primes = [2]
for i in 3..<n {
var isPrime = true
for prime in primes where prime * prime <= i {
if i % prime == 0 {
isPrime = false
break
}
}
if isPrime {
primes.append(i)
}
}
return primes
}```swift
func countUpTo(n: Int) -> [Int] {
guard n > 2 else { return [] }
var primes = [2]
for i in 3..<n {
var isPrime = true
for prime in primes where prime * prime <= i {
if i % prime == 0 {
isPrime = false
break
}
}
if isPrime {
primes.append(i)
}
}
return primes
}
```func countUpTo(n: Int) -> [Int] {
guard n > 2 else { return [] }
var primes = [Int]()
var isPrime = Array(repeating: true, count: n)
for i in 2..<n {
if isPrime[i] {
primes.append(i)
var multiple = i * i
while multiple < n {
isPrime[multiple] = false
multiple += i
}
}
}
return primes
}```swift
func countUpTo(n: Int) -> [Int] {
guard n > 2 else { return [] }
var primes = [Int]()
var isPrime = Array(repeating: true, count: n)
for i in 2..<n {
if isPrime[i] {
primes.append(i)
var multiple = i * i
while multiple < n {
isPrime[multiple] = false
multiple += i
}
}
}
return primes
}
```func countUpTo(n: Int) -> [Int] {
guard n > 2 else { return [] }
var primes = [2]
var number = 3
while number < n {
var isPrime = true
for prime in primes where prime * prime <= number {
if number % prime == 0 {
isPrime = false
break
}
}
if isPrime {
primes.append(number)
}
number += 2
}
return primes
}```swift
func countUpTo(n: Int) -> [Int] {
guard n > 2 else { return [] }
var primes = [2]
var number = 3
while number < n {
var isPrime = true
for prime in primes where prime * prime <= number {
if number % prime == 0 {
isPrime = false
break
}
}
if isPrime {
primes.append(number)
}
number += 2
}
return primes
}
```func countUpTo(n: Int) -> [Int] {
guard n > 2 else { return [] }
var primes = [2]
var isPrime = true
for number in 3..<n {
isPrime = true
let sqrtNumber = Int(Double(number).squareRoot())
for prime in primes where prime <= sqrtNumber {
if number % prime == 0 {
isPrime = false
break
}
}
if isPrime {
primes.append(number)
}
}
return primes
}```swift
func countUpTo(n: Int) -> [Int] {
guard n > 2 else { return [] }
var primes = [2]
var isPrime = true
for number in 3..<n {
isPrime = true
let sqrtNumber = Int(Double(number).squareRoot())
for prime in primes where prime <= sqrtNumber {
if number % prime == 0 {
isPrime = false
break
}
}
if isPrime {
primes.append(number)
}
}
return primes
}
```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 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 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 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 countUpper(s: String) -> Int {
let vowels = "AEIOU"
var count = 0
for (index, char) in s.enumerated() where index % 2 == 0 {
if vowels.contains(char) {
count += 1
}
}
return count
}```swift
func countUpper(s: String) -> Int {
let vowels = "AEIOU"
var count = 0
for (index, char) in s.enumerated() where index % 2 == 0 {
if vowels.contains(char) {
count += 1
}
}
return count
}
```func countUpper(s: String) -> Int {
let vowels = "AEIOU"
var count = 0
for (index, char) in s.enumerated() where index % 2 == 0 && vowels.contains(char) {
count += 1
}
return count
}```swift
func countUpper(s: String) -> Int {
let vowels = "AEIOU"
var count = 0
for (index, char) in s.enumerated() where index % 2 == 0 && vowels.contains(char) {
count += 1
}
return count
}
```func countUpper(s: String) -> Int {
let vowels = "AEIOU"
var count = 0
for (index, char) in s.enumerated() where index % 2 == 0 {
if vowels.contains(char) {
count += 1
}
}
return count
}```swift
func countUpper(s: String) -> Int {
let vowels = "AEIOU"
var count = 0
for (index, char) in s.enumerated() where index % 2 == 0 {
if vowels.contains(char) {
count += 1
}
}
return count
}
```func countUpper(s: String) -> Int {
let vowels = "AEIOU"
var count = 0
for (index, char) in s.enumerated() where index % 2 == 0 && vowels.contains(char) {
count += 1
}
return count
}```swift
func countUpper(s: String) -> Int {
let vowels = "AEIOU"
var count = 0
for (index, char) in s.enumerated() where index % 2 == 0 && vowels.contains(char) {
count += 1
}
return count
}
```func countUpper(s: String) -> Int {
let vowels = "AEIOU"
let characters = Array(s)
var count = 0
for (index, char) in characters.enumerated() {
if index % 2 == 0 && vowels.contains(char) {
count += 1
}
}
return count
}```swift
func countUpper(s: String) -> Int {
let vowels = "AEIOU"
let characters = Array(s)
var count = 0
for (index, char) in characters.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() where index % 2 == 0 {
if 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() where index % 2 == 0 {
if vowels.contains(char) {
count += 1
}
}
return count
}
```func countUpper(s: String) -> Int {
let vowels = "AEIOU"
var count = 0
for (index, char) in s.enumerated() where index % 2 == 0 {
if vowels.contains(char) {
count += 1
}
}
return count
}```swift
func countUpper(s: String) -> Int {
let vowels = "AEIOU"
var count = 0
for (index, char) in s.enumerated() where index % 2 == 0 {
if vowels.contains(char) {
count += 1
}
}
return count
}
```func countUpper(s: String) -> Int {
let vowels = "AEIOU"
var count = 0
for (index, char) in s.enumerated() where index % 2 == 0 && vowels.contains(char) {
count += 1
}
return count
}```swift
func countUpper(s: String) -> Int {
let vowels = "AEIOU"
var count = 0
for (index, char) in s.enumerated() where index % 2 == 0 && vowels.contains(char) {
count += 1
}
return count
}
```func countUpper(s: String) -> Int {
let vowels = "AEIOU"
var count = 0
for (index, char) in s.enumerated() where index % 2 == 0 && vowels.contains(char) {
count += 1
}
return count
}```swift
func countUpper(s: String) -> Int {
let vowels = "AEIOU"
var count = 0
for (index, char) in s.enumerated() where index % 2 == 0 && vowels.contains(char) {
count += 1
}
return count
}
```func countUpper(s: String) -> Int {
let vowels = "AEIOU"
let characters = Array(s)
var count = 0
for i in stride(from: 0, to: characters.count, by: 2) {
if vowels.contains(characters[i]) {
count += 1
}
}
return count
}```swift
func countUpper(s: String) -> Int {
let vowels = "AEIOU"
let characters = Array(s)
var count = 0
for i in stride(from: 0, to: characters.count, by: 2) {
if vowels.contains(characters[i]) {
count += 1
}
}
return count
}
```func closestInteger(value: String) -> Int {
guard let number = Double(value) else {
return 0
}
let floorValue = floor(number)
let ceilValue = ceil(number)
if number > 0 {
return number - floorValue <= 0.5 ? Int(floorValue) : Int(ceilValue)
} else {
return ceilValue - number <= 0.5 ? Int(ceilValue) : Int(floorValue)
}
}```swift
func closestInteger(value: String) -> Int {
guard let number = Double(value) else {
return 0
}
let floorValue = floor(number)
let ceilValue = ceil(number)
if number > 0 {
return number - floorValue <= 0.5 ? Int(floorValue) : Int(ceilValue)
} else {
return ceilValue - number <= 0.5 ? Int(ceilValue) : Int(floorValue)
}
}
``` // XCTAssertTrue failedfunc closestInteger(value: String) -> Int {
guard let number = Double(value) else {
return 0
}
let floorValue = floor(number)
let ceilValue = ceil(number)
if number > 0 {
return number - floorValue <= 0.5 ? Int(floorValue) : Int(ceilValue)
} else {
return ceilValue - number <= 0.5 ? Int(ceilValue) : Int(floorValue)
}
}```swift
func closestInteger(value: String) -> Int {
guard let number = Double(value) else {
return 0
}
let floorValue = floor(number)
let ceilValue = ceil(number)
if number > 0 {
return number - floorValue <= 0.5 ? Int(floorValue) : Int(ceilValue)
} else {
return ceilValue - number <= 0.5 ? Int(ceilValue) : Int(floorValue)
}
}
``` // XCTAssertTrue failedfunc closestInteger(value: String) -> Int {
guard let number = Double(value) else {
return 0
}
let floorValue = floor(number)
let ceilValue = ceil(number)
if number > 0 {
return number - floorValue <= 0.5 ? Int(floorValue) : Int(ceilValue)
} else {
return ceilValue - number <= 0.5 ? Int(ceilValue) : Int(floorValue)
}
}```swift
func closestInteger(value: String) -> Int {
guard let number = Double(value) else {
return 0
}
let floorValue = floor(number)
let ceilValue = ceil(number)
if number > 0 {
return number - floorValue <= 0.5 ? Int(floorValue) : Int(ceilValue)
} else {
return ceilValue - number <= 0.5 ? Int(ceilValue) : Int(floorValue)
}
}
``` // XCTAssertTrue failedfunc closestInteger(value: String) -> Int {
guard let number = Double(value) else {
return 0
}
let floorValue = floor(number)
let ceilValue = ceil(number)
if number > 0 {
return number - floorValue <= 0.5 ? Int(floorValue) : Int(ceilValue)
} else {
return ceilValue - number <= 0.5 ? Int(ceilValue) : Int(floorValue)
}
}```swift
func closestInteger(value: String) -> Int {
guard let number = Double(value) else {
return 0
}
let floorValue = floor(number)
let ceilValue = ceil(number)
if number > 0 {
return number - floorValue <= 0.5 ? Int(floorValue) : Int(ceilValue)
} else {
return ceilValue - number <= 0.5 ? Int(ceilValue) : Int(floorValue)
}
}
``` // XCTAssertTrue failedfunc closestInteger(value: String) -> Int {
guard let number = Double(value) else {
return 0
}
let floorValue = floor(number)
let ceilValue = ceil(number)
if number > 0 {
return number - floorValue < 0.5 ? Int(floorValue) : Int(ceilValue)
} else {
return ceilValue - number < 0.5 ? Int(ceilValue) : Int(floorValue)
}
}```swift
func closestInteger(value: String) -> Int {
guard let number = Double(value) else {
return 0
}
let floorValue = floor(number)
let ceilValue = ceil(number)
if number > 0 {
return number - floorValue < 0.5 ? Int(floorValue) : Int(ceilValue)
} else {
return ceilValue - number < 0.5 ? Int(ceilValue) : Int(floorValue)
}
}
```func closestInteger(value: String) -> Int {
guard let number = Double(value) else {
fatalError("Invalid input: \(value) is not a valid number.")
}
let floorValue = floor(number)
let ceilValue = ceil(number)
if number > 0 {
return number - floorValue <= 0.5 ? Int(floorValue) : Int(ceilValue)
} else {
return ceilValue - number <= 0.5 ? Int(ceilValue) : Int(floorValue)
}
}```swift
func closestInteger(value: String) -> Int {
guard let number = Double(value) else {
fatalError("Invalid input: \(value) is not a valid number.")
}
let floorValue = floor(number)
let ceilValue = ceil(number)
if number > 0 {
return number - floorValue <= 0.5 ? Int(floorValue) : Int(ceilValue)
} else {
return ceilValue - number <= 0.5 ? Int(ceilValue) : Int(floorValue)
}
}
``` // XCTAssertTrue failedfunc closestInteger(value: String) -> Int {
guard let number = Double(value) else {
fatalError("Invalid input: \(value) is not a valid number.")
}
let floorValue = floor(number)
let ceilValue = ceil(number)
if number > 0 {
return number - floorValue <= 0.5 ? Int(floorValue) : Int(ceilValue)
} else {
return ceilValue - number <= 0.5 ? Int(ceilValue) : Int(floorValue)
}
}```swift
func closestInteger(value: String) -> Int {
guard let number = Double(value) else {
fatalError("Invalid input: \(value) is not a valid number.")
}
let floorValue = floor(number)
let ceilValue = ceil(number)
if number > 0 {
return number - floorValue <= 0.5 ? Int(floorValue) : Int(ceilValue)
} else {
return ceilValue - number <= 0.5 ? Int(ceilValue) : Int(floorValue)
}
}
``` // XCTAssertTrue failedfunc closestInteger(value: String) -> Int {
guard let number = Double(value) else {
fatalError("Invalid input: \(value) is not a valid number.")
}
let floorValue = floor(number)
let ceilValue = ceil(number)
if number >= 0 {
return number - floorValue <= 0.5 ? Int(floorValue) : Int(ceilValue)
} else {
return ceilValue - number <= 0.5 ? Int(ceilValue) : Int(floorValue)
}
}```swift
func closestInteger(value: String) -> Int {
guard let number = Double(value) else {
fatalError("Invalid input: \(value) is not a valid number.")
}
let floorValue = floor(number)
let ceilValue = ceil(number)
if number >= 0 {
return number - floorValue <= 0.5 ? Int(floorValue) : Int(ceilValue)
} else {
return ceilValue - number <= 0.5 ? Int(ceilValue) : Int(floorValue)
}
}
``` // XCTAssertTrue failedfunc closestInteger(value: String) -> Int {
guard let number = Double(value) else {
return 0
}
let floorValue = floor(number)
let ceilValue = ceil(number)
if number > 0 {
return number - floorValue <= 0.5 ? Int(floorValue) : Int(ceilValue)
} else {
return ceilValue - number <= 0.5 ? Int(ceilValue) : Int(floorValue)
}
}```swift
func closestInteger(value: String) -> Int {
guard let number = Double(value) else {
return 0
}
let floorValue = floor(number)
let ceilValue = ceil(number)
if number > 0 {
return number - floorValue <= 0.5 ? Int(floorValue) : Int(ceilValue)
} else {
return ceilValue - number <= 0.5 ? Int(ceilValue) : Int(floorValue)
}
}
``` // XCTAssertTrue failedfunc closestInteger(value: String) -> Int {
guard let number = Double(value) else {
fatalError("Input string is not a valid number")
}
let floorValue = floor(number)
let ceilValue = ceil(number)
if number > 0 {
return number - floorValue < 0.5 ? Int(floorValue) : Int(ceilValue)
} else {
return ceilValue - number < 0.5 ? Int(ceilValue) : Int(floorValue)
}
}```swift
func closestInteger(value: String) -> Int {
guard let number = Double(value) else {
fatalError("Input string is not a valid number")
}
let floorValue = floor(number)
let ceilValue = ceil(number)
if number > 0 {
return number - floorValue < 0.5 ? Int(floorValue) : Int(ceilValue)
} else {
return ceilValue - number < 0.5 ? Int(ceilValue) : Int(floorValue)
}
}
```func makeAPile(n: Int) -> [Int] {
var result = [Int]()
var currentStones = n
for _ in 1...n {
result.append(currentStones)
if currentStones % 2 == 0 {
currentStones += 2
} else {
currentStones += 2
}
}
return result
}```swift
func makeAPile(n: Int) -> [Int] {
var result = [Int]()
var currentStones = n
for _ in 1...n {
result.append(currentStones)
if currentStones % 2 == 0 {
currentStones += 2
} else {
currentStones += 2
}
}
return result
}
```func makeAPile(n: Int) -> [Int] {
var result = [Int]()
var currentStones = n
for _ in 1...n {
result.append(currentStones)
if currentStones % 2 == 0 {
currentStones += 2
} else {
currentStones += 2
}
}
return result
}```swift
func makeAPile(n: Int) -> [Int] {
var result = [Int]()
var currentStones = n
for _ in 1...n {
result.append(currentStones)
if currentStones % 2 == 0 {
currentStones += 2
} else {
currentStones += 2
}
}
return result
}
```func makeAPile(n: Int) -> [Int] {
var result = [Int]()
var currentStones = n
for _ in 1...n {
result.append(currentStones)
if currentStones % 2 == 0 {
currentStones += 2
} else {
currentStones += 2
}
}
return result
}```swift
func makeAPile(n: Int) -> [Int] {
var result = [Int]()
var currentStones = n
for _ in 1...n {
result.append(currentStones)
if currentStones % 2 == 0 {
currentStones += 2
} else {
currentStones += 2
}
}
return result
}
```func makeAPile(n: Int) -> [Int] {
var result = [Int]()
var currentStones = n
for _ in 1...n {
result.append(currentStones)
if currentStones % 2 == 0 {
currentStones += 2
} else {
currentStones += 2
}
}
return result
}```swift
func makeAPile(n: Int) -> [Int] {
var result = [Int]()
var currentStones = n
for _ in 1...n {
result.append(currentStones)
if currentStones % 2 == 0 {
currentStones += 2
} else {
currentStones += 2
}
}
return result
}
```func makeAPile(n: Int) -> [Int] {
var result = [Int]()
var currentStones = n
for _ in 1...n {
result.append(currentStones)
if currentStones % 2 == 0 {
currentStones += 2
} else {
currentStones += 2
}
}
return result
}```swift
func makeAPile(n: Int) -> [Int] {
var result = [Int]()
var currentStones = n
for _ in 1...n {
result.append(currentStones)
if currentStones % 2 == 0 {
currentStones += 2
} else {
currentStones += 2
}
}
return result
}
```func makeAPile(n: Int) -> [Int] {
var result = [Int]()
var currentStones = n
for _ in 1...n {
result.append(currentStones)
if currentStones % 2 == 0 {
currentStones += 2
} else {
currentStones += 2
}
}
return result
}```swift
func makeAPile(n: Int) -> [Int] {
var result = [Int]()
var currentStones = n
for _ in 1...n {
result.append(currentStones)
if currentStones % 2 == 0 {
currentStones += 2
} else {
currentStones += 2
}
}
return result
}
```func makeAPile(n: Int) -> [Int] {
var result = [Int]()
var currentStones = n
for _ in 1...n {
result.append(currentStones)
if currentStones % 2 == 0 {
currentStones += 2
} else {
currentStones += 2
}
}
return result
}```swift
func makeAPile(n: Int) -> [Int] {
var result = [Int]()
var currentStones = n
for _ in 1...n {
result.append(currentStones)
if currentStones % 2 == 0 {
currentStones += 2
} else {
currentStones += 2
}
}
return result
}
```func makeAPile(n: Int) -> [Int] {
var result = [Int]()
var currentStones = n
for _ in 1...n {
result.append(currentStones)
if currentStones % 2 == 0 {
currentStones += 2
} else {
currentStones += 2
}
}
return result
}```swift
func makeAPile(n: Int) -> [Int] {
var result = [Int]()
var currentStones = n
for _ in 1...n {
result.append(currentStones)
if currentStones % 2 == 0 {
currentStones += 2
} else {
currentStones += 2
}
}
return result
}
```func makeAPile(n: Int) -> [Int] {
var result = [Int]()
var currentStones = n
for _ in 1...n {
result.append(currentStones)
if currentStones % 2 == 0 {
currentStones += 2
} else {
currentStones += 2
}
}
return result
}```swift
func makeAPile(n: Int) -> [Int] {
var result = [Int]()
var currentStones = n
for _ in 1...n {
result.append(currentStones)
if currentStones % 2 == 0 {
currentStones += 2
} else {
currentStones += 2
}
}
return result
}
```func makeAPile(n: Int) -> [Int] {
var result = [Int]()
var currentStones = n
for _ in 1...n {
result.append(currentStones)
if currentStones % 2 == 0 {
currentStones += 2
} else {
currentStones += 2
}
}
return result
}```swift
func makeAPile(n: Int) -> [Int] {
var result = [Int]()
var currentStones = n
for _ in 1...n {
result.append(currentStones)
if currentStones % 2 == 0 {
currentStones += 2
} else {
currentStones += 2
}
}
return result
}
```func wordsString(s: String) -> [String] {
let separators = CharacterSet(charactersIn: ", ")
return s.components(separatedBy: separators).filter { !$0.isEmpty }
}```swift
func wordsString(s: String) -> [String] {
let separators = CharacterSet(charactersIn: ", ")
return s.components(separatedBy: separators).filter { !$0.isEmpty }
}
```func wordsString(s: String) -> [String] {
let separators = CharacterSet(charactersIn: ", ")
return s.components(separatedBy: separators).filter { !$0.isEmpty }
}```swift
func wordsString(s: String) -> [String] {
let separators = CharacterSet(charactersIn: ", ")
return s.components(separatedBy: separators).filter { !$0.isEmpty }
}
```func wordsString(s: String) -> [String] {
let separators = CharacterSet(charactersIn: ", ")
return s.components(separatedBy: separators).filter { !$0.isEmpty }
}```swift
func wordsString(s: String) -> [String] {
let separators = CharacterSet(charactersIn: ", ")
return s.components(separatedBy: separators).filter { !$0.isEmpty }
}
```func wordsString(s: String) -> [String] {
let separators = CharacterSet(charactersIn: ", ")
return s.components(separatedBy: separators).filter { !$0.isEmpty }
}```swift
func wordsString(s: String) -> [String] {
let separators = CharacterSet(charactersIn: ", ")
return s.components(separatedBy: separators).filter { !$0.isEmpty }
}
```func wordsString(s: String) -> [String] {
let separators = CharacterSet(charactersIn: ", ")
return s.components(separatedBy: separators).filter { !$0.isEmpty }
}```swift
func wordsString(s: String) -> [String] {
let separators = CharacterSet(charactersIn: ", ")
return s.components(separatedBy: separators).filter { !$0.isEmpty }
}
```func wordsString(s: String) -> [String] {
let separators = CharacterSet(charactersIn: ", ")
return s.components(separatedBy: separators).filter { !$0.isEmpty }
}```swift
func wordsString(s: String) -> [String] {
let separators = CharacterSet(charactersIn: ", ")
return s.components(separatedBy: separators).filter { !$0.isEmpty }
}
```func wordsString(s: String) -> [String] {
let separators = CharacterSet(charactersIn: ", ")
return s.components(separatedBy: separators).filter { !$0.isEmpty }
}```swift
func wordsString(s: String) -> [String] {
let separators = CharacterSet(charactersIn: ", ")
return s.components(separatedBy: separators).filter { !$0.isEmpty }
}
```func wordsString(s: String) -> [String] {
let separators = CharacterSet(charactersIn: ", ")
return s.components(separatedBy: separators).filter { !$0.isEmpty }
}```swift
func wordsString(s: String) -> [String] {
let separators = CharacterSet(charactersIn: ", ")
return s.components(separatedBy: separators).filter { !$0.isEmpty }
}
```func wordsString(s: String) -> [String] {
let separators = CharacterSet(charactersIn: ", ")
return s.components(separatedBy: separators).filter { !$0.isEmpty }
}```swift
func wordsString(s: String) -> [String] {
let separators = CharacterSet(charactersIn: ", ")
return s.components(separatedBy: separators).filter { !$0.isEmpty }
}
```func wordsString(s: String) -> [String] {
let separators = CharacterSet(charactersIn: ", ")
return s.components(separatedBy: separators).filter { !$0.isEmpty }
}```swift
func wordsString(s: String) -> [String] {
let separators = CharacterSet(charactersIn: ", ")
return s.components(separatedBy: separators).filter { !$0.isEmpty }
}
```func chooseNum(x: Int, y: Int) -> Int {
if x > y {
return -1
}
for i in stride(from: y, through: x, by: -1) {
if i % 2 == 0 {
return i
}
}
return -1
}```swift
func chooseNum(x: Int, y: Int) -> Int {
if x > y {
return -1
}
for i in stride(from: y, through: x, by: -1) {
if i % 2 == 0 {
return i
}
}
return -1
}
```func chooseNum(x: Int, y: Int) -> Int {
if x > y {
return -1
}
for i in stride(from: y, through: x, by: -1) {
if i % 2 == 0 {
return i
}
}
return -1
}```swift
func chooseNum(x: Int, y: Int) -> Int {
if x > y {
return -1
}
for i in stride(from: y, through: x, by: -1) {
if i % 2 == 0 {
return i
}
}
return -1
}
```func chooseNum(x: Int, y: Int) -> Int {
if x > y {
return -1
}
for i in stride(from: y, through: x, by: -1) {
if i % 2 == 0 {
return i
}
}
return -1
}```swift
func chooseNum(x: Int, y: Int) -> Int {
if x > y {
return -1
}
for i in stride(from: y, through: x, by: -1) {
if i % 2 == 0 {
return i
}
}
return -1
}
```func chooseNum(x: Int, y: Int) -> Int {
if x > y {
return -1
}
for i in stride(from: y, through: x, by: -1) {
if i % 2 == 0 {
return i
}
}
return -1
}```swift
func chooseNum(x: Int, y: Int) -> Int {
if x > y {
return -1
}
for i in stride(from: y, through: x, by: -1) {
if i % 2 == 0 {
return i
}
}
return -1
}
```func chooseNum(x: Int, y: Int) -> Int {
if x > y {
return -1
}
for i in stride(from: y, through: x, by: -1) {
if i % 2 == 0 {
return i
}
}
return -1
}```swift
func chooseNum(x: Int, y: Int) -> Int {
if x > y {
return -1
}
for i in stride(from: y, through: x, by: -1) {
if i % 2 == 0 {
return i
}
}
return -1
}
```func chooseNum(x: Int, y: Int) -> Int {
if x > y {
return -1
}
for i in stride(from: y, through: x, by: -1) {
if i % 2 == 0 {
return i
}
}
return -1
}```swift
func chooseNum(x: Int, y: Int) -> Int {
if x > y {
return -1
}
for i in stride(from: y, through: x, by: -1) {
if i % 2 == 0 {
return i
}
}
return -1
}
```func chooseNum(x: Int, y: Int) -> Int {
if x > y {
return -1
}
for i in stride(from: y, through: x, by: -1) {
if i % 2 == 0 {
return i
}
}
return -1
}```swift
func chooseNum(x: Int, y: Int) -> Int {
if x > y {
return -1
}
for i in stride(from: y, through: x, by: -1) {
if i % 2 == 0 {
return i
}
}
return -1
}
```func chooseNum(x: Int, y: Int) -> Int {
if x > y {
return -1
}
for i in stride(from: y, through: x, by: -1) {
if i % 2 == 0 {
return i
}
}
return -1
}```swift
func chooseNum(x: Int, y: Int) -> Int {
if x > y {
return -1
}
for i in stride(from: y, through: x, by: -1) {
if i % 2 == 0 {
return i
}
}
return -1
}
```func chooseNum(x: Int, y: Int) -> Int {
if x > y {
return -1
}
for i in stride(from: y, through: x, by: -1) {
if i % 2 == 0 {
return i
}
}
return -1
}```swift
func chooseNum(x: Int, y: Int) -> Int {
if x > y {
return -1
}
for i in stride(from: y, through: x, by: -1) {
if i % 2 == 0 {
return i
}
}
return -1
}
```func chooseNum(x: Int, y: Int) -> Int {
if x > y {
return -1
}
for i in stride(from: y, through: x, by: -1) {
if i % 2 == 0 {
return i
}
}
return -1
}```swift
func chooseNum(x: Int, y: Int) -> Int {
if x > y {
return -1
}
for i in stride(from: y, through: x, by: -1) {
if i % 2 == 0 {
return i
}
}
return -1
}
```extension Int: Error {
}
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
if n > m {
return .failure(-1)
}
let sum = (m - n + 1) * (n + m) / 2
let count = m - n + 1
let average = (sum + count / 2) / count // Adding count/2 to handle rounding
let binaryString = "0b" + String(average, radix: 2)
return .success(binaryString)
}```swift
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
if n > m {
return .failure(-1)
}
let sum = (m - n + 1) * (n + m) / 2
let count = m - n + 1
let average = (sum + count / 2) / count // Adding count/2 to handle rounding
let binaryString = "0b" + String(average, radix: 2)
return .success(binaryString)
}
```extension Int: Error {
}
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
if n > m {
return .failure(-1)
}
let sum = (m - n + 1) * (n + m) / 2
let count = m - n + 1
let average = Int(round(Double(sum) / Double(count)))
let binaryString = "0b" + String(average, radix: 2)
return .success(binaryString)
}```swift
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
if n > m {
return .failure(-1)
}
let sum = (m - n + 1) * (n + m) / 2
let count = m - n + 1
let average = Int(round(Double(sum) / Double(count)))
let binaryString = "0b" + String(average, radix: 2)
return .success(binaryString)
}
```extension Int: Error {
}
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
if n > m {
return .failure(-1)
}
let sum = (m - n + 1) * (n + m) / 2
let count = m - n + 1
let average = (sum + count / 2) / count // Adding count/2 to simulate rounding
let binaryString = "0b" + String(average, radix: 2)
return .success(binaryString)
}```swift
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
if n > m {
return .failure(-1)
}
let sum = (m - n + 1) * (n + m) / 2
let count = m - n + 1
let average = (sum + count / 2) / count // Adding count/2 to simulate rounding
let binaryString = "0b" + String(average, radix: 2)
return .success(binaryString)
}
```extension Int: Error {
}
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
if n > m {
return .failure(-1)
}
let sum = (m - n + 1) * (n + m) / 2
let count = m - n + 1
let average = (sum + count / 2) / count // Adding count/2 to handle rounding
let binaryString = "0b" + String(average, radix: 2)
return .success(binaryString)
}```swift
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
if n > m {
return .failure(-1)
}
let sum = (m - n + 1) * (n + m) / 2
let count = m - n + 1
let average = (sum + count / 2) / count // Adding count/2 to handle rounding
let binaryString = "0b" + String(average, radix: 2)
return .success(binaryString)
}
```extension Int: Error {
}
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
if n > m {
return .failure(-1)
}
let sum = (m - n + 1) * (n + m) / 2
let count = m - n + 1
let average = (sum + count / 2) / count // Adding count/2 to simulate rounding
let binaryString = "0b" + String(average, radix: 2)
return .success(binaryString)
}```swift
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
if n > m {
return .failure(-1)
}
let sum = (m - n + 1) * (n + m) / 2
let count = m - n + 1
let average = (sum + count / 2) / count // Adding count/2 to simulate rounding
let binaryString = "0b" + String(average, radix: 2)
return .success(binaryString)
}
```extension Int: Error {
}
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
if n > m {
return .failure(-1)
}
let sum = (m - n + 1) * (n + m) / 2
let count = m - n + 1
let average = Int(round(Double(sum) / Double(count)))
let binaryString = "0b" + String(average, radix: 2)
return .success(binaryString)
}```swift
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
if n > m {
return .failure(-1)
}
let sum = (m - n + 1) * (n + m) / 2
let count = m - n + 1
let average = Int(round(Double(sum) / Double(count)))
let binaryString = "0b" + String(average, radix: 2)
return .success(binaryString)
}
```extension Int: Error {
}
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
if n > m {
return .failure(-1)
}
let sum = (m - n + 1) * (n + m) / 2
let count = m - n + 1
let average = (sum + count / 2) / count // Adding count/2 for rounding to nearest integer
let binaryString = "0b" + String(average, radix: 2)
return .success(binaryString)
}```swift
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
if n > m {
return .failure(-1)
}
let sum = (m - n + 1) * (n + m) / 2
let count = m - n + 1
let average = (sum + count / 2) / count // Adding count/2 for rounding to nearest integer
let binaryString = "0b" + String(average, radix: 2)
return .success(binaryString)
}
```extension Int: Error {
}
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
if n > m {
return .failure(-1)
}
let sum = (m - n + 1) * (n + m) / 2
let count = m - n + 1
let average = (sum + count / 2) / count // Adding count/2 to handle rounding
let binaryString = "0b" + String(average, radix: 2)
return .success(binaryString)
}```swift
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
if n > m {
return .failure(-1)
}
let sum = (m - n + 1) * (n + m) / 2
let count = m - n + 1
let average = (sum + count / 2) / count // Adding count/2 to handle rounding
let binaryString = "0b" + String(average, radix: 2)
return .success(binaryString)
}
```extension Int: Error {
}
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
if n > m {
return .failure(-1)
}
let count = m - n + 1
let sum = (n + m) * count / 2
let average = (sum + count / 2) / count // Adding count/2 for rounding to nearest integer
let binaryString = "0b" + String(average, radix: 2)
return .success(binaryString)
}```swift
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
if n > m {
return .failure(-1)
}
let count = m - n + 1
let sum = (n + m) * count / 2
let average = (sum + count / 2) / count // Adding count/2 for rounding to nearest integer
let binaryString = "0b" + String(average, radix: 2)
return .success(binaryString)
}
```extension Int: Error {
}
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
if n > m {
return .failure(-1)
}
let sum = (m - n + 1) * (n + m) / 2
let count = m - n + 1
let average = (sum + count / 2) / count // rounding to nearest integer
let binaryString = "0b" + String(average, radix: 2)
return .success(binaryString)
}```swift
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
if n > m {
return .failure(-1)
}
let sum = (m - n + 1) * (n + m) / 2
let count = m - n + 1
let average = (sum + count / 2) / count // rounding to nearest integer
let binaryString = "0b" + String(average, radix: 2)
return .success(binaryString)
}
```func uniqueDigits(x: [Int]) -> [Int] {
func hasOnlyOddDigits(num: Int) -> Bool {
var current = num
while current > 0 {
let digit = current % 10
if digit % 2 == 0 {
return false
}
current /= 10
}
return true
}
return x.filter(hasOnlyOddDigits).sorted()
}```swift
func uniqueDigits(x: [Int]) -> [Int] {
func hasOnlyOddDigits(num: Int) -> Bool {
var current = num
while current > 0 {
let digit = current % 10
if digit % 2 == 0 {
return false
}
current /= 10
}
return true
}
return x.filter(hasOnlyOddDigits).sorted()
}
```func uniqueDigits(x: [Int]) -> [Int] {
func hasNoEvenDigits(_ number: Int) -> Bool {
return !String(number).contains { $0 == '0' || $0 == '2' || $0 == '4' || $0 == '6' || $0 == '8' }
}
return x.filter(hasNoEvenDigits).sorted()
}```swift
func uniqueDigits(x: [Int]) -> [Int] {
func hasNoEvenDigits(_ number: Int) -> Bool {
return !String(number).contains { $0 == '0' || $0 == '2' || $0 == '4' || $0 == '6' || $0 == '8' }
}
return x.filter(hasNoEvenDigits).sorted()
}
```return !String(number).contains { $0 == '0' || $0 == '2' || $0 == '4' || $0 == '6' || $0 == '8' } // single-quoted string literal found, use '"'return !String(number).contains { $0 == '0' || $0 == '2' || $0 == '4' || $0 == '6' || $0 == '8' } // single-quoted string literal found, use '"'return !String(number).contains { $0 == '0' || $0 == '2' || $0 == '4' || $0 == '6' || $0 == '8' } // single-quoted string literal found, use '"'return !String(number).contains { $0 == '0' || $0 == '2' || $0 == '4' || $0 == '6' || $0 == '8' } // single-quoted string literal found, use '"'return !String(number).contains { $0 == '0' || $0 == '2' || $0 == '4' || $0 == '6' || $0 == '8' } // single-quoted string literal found, use '"'func uniqueDigits(x: [Int]) -> [Int] {
func hasNoEvenDigits(_ num: Int) -> Bool {
return !String(num).contains { "02468".contains($0) }
}
let filtered = x.filter(hasNoEvenDigits)
return filtered.sorted()
}```swift
func uniqueDigits(x: [Int]) -> [Int] {
func hasNoEvenDigits(_ num: Int) -> Bool {
return !String(num).contains { "02468".contains($0) }
}
let filtered = x.filter(hasNoEvenDigits)
return filtered.sorted()
}
```func uniqueDigits(x: [Int]) -> [Int] {
func hasNoEvenDigits(_ num: Int) -> Bool {
return !String(num).contains { "02468".contains($0) }
}
return x.filter(hasNoEvenDigits).sorted()
}```swift
func uniqueDigits(x: [Int]) -> [Int] {
func hasNoEvenDigits(_ num: Int) -> Bool {
return !String(num).contains { "02468".contains($0) }
}
return x.filter(hasNoEvenDigits).sorted()
}
```func uniqueDigits(x: [Int]) -> [Int] {
func hasNoEvenDigits(_ num: Int) -> Bool {
return !String(num).contains { "02468".contains($0) }
}
return x.filter(hasNoEvenDigits).sorted()
}```swift
func uniqueDigits(x: [Int]) -> [Int] {
func hasNoEvenDigits(_ num: Int) -> Bool {
return !String(num).contains { "02468".contains($0) }
}
return x.filter(hasNoEvenDigits).sorted()
}
```func uniqueDigits(x: [Int]) -> [Int] {
x.filter { num in
!String(num).contains { char in
guard let digit = Int(String(char)) else { return false }
return digit % 2 == 0
}
}.sorted()
}```swift
func uniqueDigits(x: [Int]) -> [Int] {
x.filter { num in
!String(num).contains { char in
guard let digit = Int(String(char)) else { return false }
return digit % 2 == 0
}
}.sorted()
}
```func uniqueDigits(x: [Int]) -> [Int] {
func hasNoEvenDigits(_ number: Int) -> Bool {
return !String(number).contains { "02468".contains($0) }
}
return x.filter(hasNoEvenDigits).sorted()
}```swift
func uniqueDigits(x: [Int]) -> [Int] {
func hasNoEvenDigits(_ number: Int) -> Bool {
return !String(number).contains { "02468".contains($0) }
}
return x.filter(hasNoEvenDigits).sorted()
}
```func uniqueDigits(x: [Int]) -> [Int] {
func hasNoEvenDigits(_ num: Int) -> Bool {
return !String(num).contains { "02468".contains($0) }
}
return x.filter(hasNoEvenDigits).sorted()
}```swift
func uniqueDigits(x: [Int]) -> [Int] {
func hasNoEvenDigits(_ num: Int) -> Bool {
return !String(num).contains { "02468".contains($0) }
}
return x.filter(hasNoEvenDigits).sorted()
}
```func uniqueDigits(x: [Int]) -> [Int] {
func hasNoEvenDigits(_ num: Int) -> Bool {
return !String(num).contains { "02468".contains($0) }
}
return x.filter(hasNoEvenDigits).sorted()
}```swift
func uniqueDigits(x: [Int]) -> [Int] {
func hasNoEvenDigits(_ num: Int) -> Bool {
return !String(num).contains { "02468".contains($0) }
}
return x.filter(hasNoEvenDigits).sorted()
}
```func uniqueDigits(x: [Int]) -> [Int] {
func hasNoEvenDigits(_ num: Int) -> Bool {
return !String(num).contains { "02468".contains($0) }
}
return x.filter(hasNoEvenDigits).sorted()
}```swift
func uniqueDigits(x: [Int]) -> [Int] {
func hasNoEvenDigits(_ num: Int) -> Bool {
return !String(num).contains { "02468".contains($0) }
}
return x.filter(hasNoEvenDigits).sorted()
}
```func byLength(arr: [Int]) -> [String] {
let digitNames = [1: "One", 2: "Two", 3: "Three", 4: "Four", 5: "Five", 6: "Six", 7: "Seven", 8: "Eight", 9: "Nine"]
let filteredSorted = arr.filter { $0 >= 1 && $0 <= 9 }.sorted().reversed()
return filteredSorted.compactMap { digitNames[$0] }
}```swift
func byLength(arr: [Int]) -> [String] {
let digitNames = [1: "One", 2: "Two", 3: "Three", 4: "Four", 5: "Five", 6: "Six", 7: "Seven", 8: "Eight", 9: "Nine"]
let filteredSorted = arr.filter { $0 >= 1 && $0 <= 9 }.sorted().reversed()
return filteredSorted.compactMap { digitNames[$0] }
}
```func byLength(arr: [Int]) -> [String] {
let digitNames = [1: "One", 2: "Two", 3: "Three", 4: "Four", 5: "Five", 6: "Six", 7: "Seven", 8: "Eight", 9: "Nine"]
let filteredSorted = arr.filter { $0 >= 1 && $0 <= 9 }.sorted().reversed()
return filteredSorted.compactMap { digitNames[$0] }
}```swift
func byLength(arr: [Int]) -> [String] {
let digitNames = [1: "One", 2: "Two", 3: "Three", 4: "Four", 5: "Five", 6: "Six", 7: "Seven", 8: "Eight", 9: "Nine"]
let filteredSorted = arr.filter { $0 >= 1 && $0 <= 9 }.sorted().reversed()
return filteredSorted.compactMap { digitNames[$0] }
}
```func byLength(arr: [Int]) -> [String] {
let digitNames = [1: "One", 2: "Two", 3: "Three", 4: "Four", 5: "Five", 6: "Six", 7: "Seven", 8: "Eight", 9: "Nine"]
let filteredSorted = arr.filter { $0 >= 1 && $0 <= 9 }.sorted().reversed()
return filteredSorted.compactMap { digitNames[$0] }
}```swift
func byLength(arr: [Int]) -> [String] {
let digitNames = [1: "One", 2: "Two", 3: "Three", 4: "Four", 5: "Five", 6: "Six", 7: "Seven", 8: "Eight", 9: "Nine"]
let filteredSorted = arr.filter { $0 >= 1 && $0 <= 9 }.sorted().reversed()
return filteredSorted.compactMap { digitNames[$0] }
}
```func byLength(arr: [Int]) -> [String] {
let digitNames = [1: "One", 2: "Two", 3: "Three", 4: "Four", 5: "Five", 6: "Six", 7: "Seven", 8: "Eight", 9: "Nine"]
let filteredSorted = arr.filter { $0 >= 1 && $0 <= 9 }.sorted().reversed()
return filteredSorted.compactMap { digitNames[$0] }
}```swift
func byLength(arr: [Int]) -> [String] {
let digitNames = [1: "One", 2: "Two", 3: "Three", 4: "Four", 5: "Five", 6: "Six", 7: "Seven", 8: "Eight", 9: "Nine"]
let filteredSorted = arr.filter { $0 >= 1 && $0 <= 9 }.sorted().reversed()
return filteredSorted.compactMap { digitNames[$0] }
}
```func byLength(arr: [Int]) -> [String] {
let digitNames = [1: "One", 2: "Two", 3: "Three", 4: "Four", 5: "Five", 6: "Six", 7: "Seven", 8: "Eight", 9: "Nine"]
let filteredSortedReversed = arr.filter { $0 >= 1 && $0 <= 9 }.sorted().reversed()
return filteredSortedReversed.compactMap { digitNames[$0] }
}```swift
func byLength(arr: [Int]) -> [String] {
let digitNames = [1: "One", 2: "Two", 3: "Three", 4: "Four", 5: "Five", 6: "Six", 7: "Seven", 8: "Eight", 9: "Nine"]
let filteredSortedReversed = arr.filter { $0 >= 1 && $0 <= 9 }.sorted().reversed()
return filteredSortedReversed.compactMap { digitNames[$0] }
}
```func byLength(arr: [Int]) -> [String] {
let digitNames = [1: "One", 2: "Two", 3: "Three", 4: "Four", 5: "Five", 6: "Six", 7: "Seven", 8: "Eight", 9: "Nine"]
let filteredSortedReversed = arr.filter { $0 >= 1 && $0 <= 9 }.sorted().reversed()
return filteredSortedReversed.map { digitNames[$0]! }
}```swift
func byLength(arr: [Int]) -> [String] {
let digitNames = [1: "One", 2: "Two", 3: "Three", 4: "Four", 5: "Five", 6: "Six", 7: "Seven", 8: "Eight", 9: "Nine"]
let filteredSortedReversed = arr.filter { $0 >= 1 && $0 <= 9 }.sorted().reversed()
return filteredSortedReversed.map { digitNames[$0]! }
}
```func byLength(arr: [Int]) -> [String] {
let digitNames = [1: "One", 2: "Two", 3: "Three", 4: "Four", 5: "Five", 6: "Six", 7: "Seven", 8: "Eight", 9: "Nine"]
let filteredSortedReversed = arr.filter { $0 >= 1 && $0 <= 9 }.sorted().reversed()
return filteredSortedReversed.map { digitNames[$0]! }
}```swift
func byLength(arr: [Int]) -> [String] {
let digitNames = [1: "One", 2: "Two", 3: "Three", 4: "Four", 5: "Five", 6: "Six", 7: "Seven", 8: "Eight", 9: "Nine"]
let filteredSortedReversed = arr.filter { $0 >= 1 && $0 <= 9 }.sorted().reversed()
return filteredSortedReversed.map { digitNames[$0]! }
}
```func byLength(arr: [Int]) -> [String] {
let digitNames = [1: "One", 2: "Two", 3: "Three", 4: "Four", 5: "Five", 6: "Six", 7: "Seven", 8: "Eight", 9: "Nine"]
let filteredSorted = arr.filter { $0 >= 1 && $0 <= 9 }.sorted().reversed()
return filteredSorted.compactMap { digitNames[$0] }
}```swift
func byLength(arr: [Int]) -> [String] {
let digitNames = [1: "One", 2: "Two", 3: "Three", 4: "Four", 5: "Five", 6: "Six", 7: "Seven", 8: "Eight", 9: "Nine"]
let filteredSorted = arr.filter { $0 >= 1 && $0 <= 9 }.sorted().reversed()
return filteredSorted.compactMap { digitNames[$0] }
}
```func byLength(arr: [Int]) -> [String] {
let digitNames = [1: "One", 2: "Two", 3: "Three", 4: "Four", 5: "Five", 6: "Six", 7: "Seven", 8: "Eight", 9: "Nine"]
let filteredSorted = arr.filter { $0 >= 1 && $0 <= 9 }.sorted(by: >)
return filteredSorted.map { digitNames[$0]! }
}```swift
func byLength(arr: [Int]) -> [String] {
let digitNames = [1: "One", 2: "Two", 3: "Three", 4: "Four", 5: "Five", 6: "Six", 7: "Seven", 8: "Eight", 9: "Nine"]
let filteredSorted = arr.filter { $0 >= 1 && $0 <= 9 }.sorted(by: >)
return filteredSorted.map { digitNames[$0]! }
}
```func byLength(arr: [Int]) -> [String] {
let digitNames = [1: "One", 2: "Two", 3: "Three", 4: "Four", 5: "Five", 6: "Six", 7: "Seven", 8: "Eight", 9: "Nine"]
let filteredSorted = arr.filter { $0 >= 1 && $0 <= 9 }.sorted().reversed()
return filteredSorted.compactMap { digitNames[$0] }
}```swift
func byLength(arr: [Int]) -> [String] {
let digitNames = [1: "One", 2: "Two", 3: "Three", 4: "Four", 5: "Five", 6: "Six", 7: "Seven", 8: "Eight", 9: "Nine"]
let filteredSorted = arr.filter { $0 >= 1 && $0 <= 9 }.sorted().reversed()
return filteredSorted.compactMap { digitNames[$0] }
}
```func f(n: Int) -> [Int] {
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
result.append(factorial(i))
} else {
result.append(sumFromOneTo(i))
}
}
return result
}
func factorial(_ num: Int) -> Int {
if num == 0 {
return 1
}
var fact = 1
for i in 1...num {
fact *= i
}
return fact
}
func sumFromOneTo(_ num: Int) -> Int {
return (num * (num + 1)) / 2
}```swift
func f(n: Int) -> [Int] {
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
result.append(factorial(i))
} else {
result.append(sumFromOneTo(i))
}
}
return result
}
func factorial(_ num: Int) -> Int {
if num == 0 {
return 1
}
var fact = 1
for i in 1...num {
fact *= i
}
return fact
}
func sumFromOneTo(_ num: Int) -> Int {
return (num * (num + 1)) / 2
}
```func f(n: Int) -> [Int] {
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
result.append(factorial(i))
} else {
result.append(sumFromOneTo(i))
}
}
return result
}
func factorial(_ number: Int) -> Int {
guard number > 0 else { return 1 }
return (1...number).reduce(1, *)
}
func sumFromOneTo(_ number: Int) -> Int {
return (1...number).reduce(0, +)
}```swift
func f(n: Int) -> [Int] {
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
result.append(factorial(i))
} else {
result.append(sumFromOneTo(i))
}
}
return result
}
func factorial(_ number: Int) -> Int {
guard number > 0 else { return 1 }
return (1...number).reduce(1, *)
}
func sumFromOneTo(_ number: Int) -> Int {
return (1...number).reduce(0, +)
}
```func f(n: Int) -> [Int] {
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
result.append(factorial(i))
} else {
result.append(sumFromOneTo(i))
}
}
return result
}
func factorial(_ num: Int) -> Int {
if num == 0 {
return 1
}
return (1...num).reduce(1, *)
}
func sumFromOneTo(_ num: Int) -> Int {
return (1...num).reduce(0, +)
}```swift
func f(n: Int) -> [Int] {
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
result.append(factorial(i))
} else {
result.append(sumFromOneTo(i))
}
}
return result
}
func factorial(_ num: Int) -> Int {
if num == 0 {
return 1
}
return (1...num).reduce(1, *)
}
func sumFromOneTo(_ num: Int) -> Int {
return (1...num).reduce(0, +)
}
```func f(n: Int) -> [Int] {
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
result.append(factorial(i))
} else {
result.append(sumFrom1To(i))
}
}
return result
}
func factorial(_ number: Int) -> Int {
if number == 0 {
return 1
}
return (1...number).reduce(1, *)
}
func sumFrom1To(_ number: Int) -> Int {
return (1...number).reduce(0, +)
}```swift
func f(n: Int) -> [Int] {
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
result.append(factorial(i))
} else {
result.append(sumFrom1To(i))
}
}
return result
}
func factorial(_ number: Int) -> Int {
if number == 0 {
return 1
}
return (1...number).reduce(1, *)
}
func sumFrom1To(_ number: Int) -> Int {
return (1...number).reduce(0, +)
}
```func f(n: Int) -> [Int] {
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
result.append(factorial(i))
} else {
result.append(sumFromOneTo(i))
}
}
return result
}
func factorial(_ num: Int) -> Int {
if num == 0 {
return 1
}
var fact = 1
for i in 1...num {
fact *= i
}
return fact
}
func sumFromOneTo(_ num: Int) -> Int {
return (num * (num + 1)) / 2
}```swift
func f(n: Int) -> [Int] {
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
result.append(factorial(i))
} else {
result.append(sumFromOneTo(i))
}
}
return result
}
func factorial(_ num: Int) -> Int {
if num == 0 {
return 1
}
var fact = 1
for i in 1...num {
fact *= i
}
return fact
}
func sumFromOneTo(_ num: Int) -> Int {
return (num * (num + 1)) / 2
}
```func f(n: Int) -> [Int] {
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
// Calculate factorial for even index
var factorial = 1
for j in 1...i {
factorial *= j
}
result.append(factorial)
} else {
// Calculate sum from 1 to i for odd index
let sum = (i * (i + 1)) / 2
result.append(sum)
}
}
return result
}```swift
func f(n: Int) -> [Int] {
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
// Calculate factorial for even index
var factorial = 1
for j in 1...i {
factorial *= j
}
result.append(factorial)
} else {
// Calculate sum from 1 to i for odd index
let sum = (i * (i + 1)) / 2
result.append(sum)
}
}
return result
}
```func f(n: Int) -> [Int] {
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
// Calculate factorial for even index
var factorial = 1
for j in 1...i {
factorial *= j
}
result.append(factorial)
} else {
// Calculate sum from 1 to i for odd index
let sum = (i * (i + 1)) / 2
result.append(sum)
}
}
return result
}```swift
func f(n: Int) -> [Int] {
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
// Calculate factorial for even index
var factorial = 1
for j in 1...i {
factorial *= j
}
result.append(factorial)
} else {
// Calculate sum from 1 to i for odd index
let sum = (i * (i + 1)) / 2
result.append(sum)
}
}
return result
}
```func f(n: Int) -> [Int] {
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
result.append(factorial(i))
} else {
result.append(sumOfNumbers(to: i))
}
}
return result
}
func factorial(_ number: Int) -> Int {
if number == 0 {
return 1
}
return (1...number).reduce(1, *)
}
func sumOfNumbers(to number: Int) -> Int {
return (1...number).reduce(0, +)
}```swift
func f(n: Int) -> [Int] {
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
result.append(factorial(i))
} else {
result.append(sumOfNumbers(to: i))
}
}
return result
}
func factorial(_ number: Int) -> Int {
if number == 0 {
return 1
}
return (1...number).reduce(1, *)
}
func sumOfNumbers(to number: Int) -> Int {
return (1...number).reduce(0, +)
}
```func f(n: Int) -> [Int] {
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
result.append(factorial(i))
} else {
result.append(sumFromOneTo(i))
}
}
return result
}
func factorial(_ num: Int) -> Int {
if num == 0 {
return 1
}
var fact = 1
for i in 1...num {
fact *= i
}
return fact
}
func sumFromOneTo(_ num: Int) -> Int {
return (num * (num + 1)) / 2
}```swift
func f(n: Int) -> [Int] {
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
result.append(factorial(i))
} else {
result.append(sumFromOneTo(i))
}
}
return result
}
func factorial(_ num: Int) -> Int {
if num == 0 {
return 1
}
var fact = 1
for i in 1...num {
fact *= i
}
return fact
}
func sumFromOneTo(_ num: Int) -> Int {
return (num * (num + 1)) / 2
}
```func f(n: Int) -> [Int] {
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
// Calculate factorial for even index
var factorial = 1
for j in 1...i {
factorial *= j
}
result.append(factorial)
} else {
// Calculate sum from 1 to i for odd index
let sum = (i * (i + 1)) / 2
result.append(sum)
}
}
return result
}```swift
func f(n: Int) -> [Int] {
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
// Calculate factorial for even index
var factorial = 1
for j in 1...i {
factorial *= j
}
result.append(factorial)
} else {
// Calculate sum from 1 to i for odd index
let sum = (i * (i + 1)) / 2
result.append(sum)
}
}
return result
}
```func evenOddPalindrome(n: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
func isPalindrome(_ x: Int) -> Bool {
let s = String(x)
return s == String(s.reversed())
}```swift
func evenOddPalindrome(n: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
func isPalindrome(_ x: Int) -> Bool {
let s = String(x)
return s == String(s.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)
}
private func isPalindrome(_ number: Int) -> Bool {
let str = String(number)
return str == String(str.reversed())
}```swift
func evenOddPalindrome(n: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
private func isPalindrome(_ number: Int) -> Bool {
let str = String(number)
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(_ x: Int) -> Bool {
let s = String(x)
return s == String(s.reversed())
}```swift
func evenOddPalindrome(n: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
func isPalindrome(_ x: Int) -> Bool {
let s = String(x)
return s == String(s.reversed())
}
```func evenOddPalindrome(n: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
func isPalindrome(_ number: Int) -> Bool {
let str = String(number)
return str == String(str.reversed())
}
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}```swift
func evenOddPalindrome(n: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
func isPalindrome(_ number: Int) -> Bool {
let str = String(number)
return str == String(str.reversed())
}
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
```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(_ number: Int) -> Bool {
let str = String(number)
return str == String(str.reversed())
}```swift
func evenOddPalindrome(n: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
func isPalindrome(_ number: Int) -> Bool {
let str = String(number)
return str == String(str.reversed())
}
```func evenOddPalindrome(n: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
func isPalindrome(_ number: Int) -> Bool {
let str = String(number)
return str == String(str.reversed())
}
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}```swift
func evenOddPalindrome(n: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
func isPalindrome(_ number: Int) -> Bool {
let str = String(number)
return str == String(str.reversed())
}
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
```func evenOddPalindrome(n: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
func isPalindrome(_ number: Int) -> Bool {
let str = String(number)
return str == String(str.reversed())
}
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}```swift
func evenOddPalindrome(n: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
func isPalindrome(_ number: Int) -> Bool {
let str = String(number)
return str == String(str.reversed())
}
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
```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(_ x: Int) -> Bool {
let s = String(x)
return s == String(s.reversed())
}```swift
func evenOddPalindrome(n: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
func isPalindrome(_ x: Int) -> Bool {
let s = String(x)
return s == String(s.reversed())
}
```func evenOddPalindrome(n: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
func isPalindrome(_ number: Int) -> Bool {
let str = String(number)
return str == String(str.reversed())
}
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}```swift
func evenOddPalindrome(n: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
func isPalindrome(_ number: Int) -> Bool {
let str = String(number)
return str == String(str.reversed())
}
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
```func evenOddPalindrome(n: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
func isPalindrome(_ number: Int) -> Bool {
let str = String(number)
return str == String(str.reversed())
}
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}```swift
func evenOddPalindrome(n: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
func isPalindrome(_ number: Int) -> Bool {
let str = String(number)
return str == String(str.reversed())
}
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 {
func sumOfDigits(_ num: Int) -> Int {
var sum = 0
var number = num
let isNegative = number < 0
number = abs(number)
while number > 0 {
let digit = number % 10
sum += isNegative ? -digit : digit
number /= 10
isNegative = false // Only the first digit should be negative
}
return sum
}
return arr.filter { sumOfDigits($0) > 0 }.count
}```swift
func countNums(arr: [Int]) -> Int {
func sumOfDigits(_ num: Int) -> Int {
var sum = 0
var number = num
let isNegative = number < 0
number = abs(number)
while number > 0 {
let digit = number % 10
sum += isNegative ? -digit : digit
number /= 10
isNegative = false // Only the first digit should be negative
}
return sum
}
return arr.filter { sumOfDigits($0) > 0 }.count
}
```isNegative = false // Only the first digit should be negative // cannot assign to value: 'isNegative' is a 'let' constantfunc countNums(arr: [Int]) -> Int {
func sumOfDigits(_ num: Int) -> Int {
var sum = 0
var number = num
let isNegative = number < 0
number = abs(number)
while number > 0 {
let digit = number % 10
sum += digit
number /= 10
}
return isNegative ? -sum : sum
}
return arr.filter { sumOfDigits($0) > 0 }.count
}```swift
func countNums(arr: [Int]) -> Int {
func sumOfDigits(_ num: Int) -> Int {
var sum = 0
var number = num
let isNegative = number < 0
number = abs(number)
while number > 0 {
let digit = number % 10
sum += digit
number /= 10
}
return isNegative ? -sum : sum
}
return arr.filter { sumOfDigits($0) > 0 }.count
}
``` // XCTAssertTrue failedfunc countNums(arr: [Int]) -> Int {
func sumOfDigits(_ num: Int) -> Int {
var sum = 0
var n = abs(num)
while n > 0 {
sum += n % 10
n /= 10
}
return num < 0 ? -sum : sum
}
return arr.filter { sumOfDigits($0) > 0 }.count
}```swift
func countNums(arr: [Int]) -> Int {
func sumOfDigits(_ num: Int) -> Int {
var sum = 0
var n = abs(num)
while n > 0 {
sum += n % 10
n /= 10
}
return num < 0 ? -sum : sum
}
return arr.filter { sumOfDigits($0) > 0 }.count
}
``` // XCTAssertTrue failedfunc countNums(arr: [Int]) -> Int {
func sumOfDigits(_ num: Int) -> Int {
var sum = 0
var number = num
let isNegative = number < 0
number = abs(number)
while number > 0 {
sum += number % 10
number /= 10
}
return isNegative ? -sum : sum
}
return arr.filter { sumOfDigits($0) > 0 }.count
}```swift
func countNums(arr: [Int]) -> Int {
func sumOfDigits(_ num: Int) -> Int {
var sum = 0
var number = num
let isNegative = number < 0
number = abs(number)
while number > 0 {
sum += number % 10
number /= 10
}
return isNegative ? -sum : sum
}
return arr.filter { sumOfDigits($0) > 0 }.count
}
``` // XCTAssertTrue failedfunc countNums(arr: [Int]) -> Int {
func sumOfDigits(_ num: Int) -> Int {
var sum = 0
var n = abs(num)
while n > 0 {
sum += n % 10
n /= 10
}
return num >= 0 ? sum : -sum + 2 * (num % 10)
}
return arr.filter { sumOfDigits($0) > 0 }.count
}```swift
func countNums(arr: [Int]) -> Int {
func sumOfDigits(_ num: Int) -> Int {
var sum = 0
var n = abs(num)
while n > 0 {
sum += n % 10
n /= 10
}
return num >= 0 ? sum : -sum + 2 * (num % 10)
}
return arr.filter { sumOfDigits($0) > 0 }.count
}
``` // XCTAssertTrue failedfunc countNums(arr: [Int]) -> Int {
func sumOfDigits(_ num: Int) -> Int {
var sum = 0
var number = num
let isNegative = number < 0
number = abs(number)
while number > 0 {
let digit = number % 10
sum += digit
number /= 10
}
return isNegative ? -sum : sum
}
return arr.filter { sumOfDigits($0) > 0 }.count
}```swift
func countNums(arr: [Int]) -> Int {
func sumOfDigits(_ num: Int) -> Int {
var sum = 0
var number = num
let isNegative = number < 0
number = abs(number)
while number > 0 {
let digit = number % 10
sum += digit
number /= 10
}
return isNegative ? -sum : sum
}
return arr.filter { sumOfDigits($0) > 0 }.count
}
``` // XCTAssertTrue failedfunc countNums(arr: [Int]) -> Int {
func sumOfDigits(_ num: Int) -> Int {
var sum = 0
var number = num
let isNegative = number < 0
number = abs(number)
while number > 0 {
sum += number % 10
number /= 10
}
return isNegative ? -sum : sum
}
return arr.filter { sumOfDigits($0) > 0 }.count
}```swift
func countNums(arr: [Int]) -> Int {
func sumOfDigits(_ num: Int) -> Int {
var sum = 0
var number = num
let isNegative = number < 0
number = abs(number)
while number > 0 {
sum += number % 10
number /= 10
}
return isNegative ? -sum : sum
}
return arr.filter { sumOfDigits($0) > 0 }.count
}
``` // XCTAssertTrue failedfunc countNums(arr: [Int]) -> Int {
func sumOfDigits(_ num: Int) -> Int {
var sum = 0
var number = num
let isNegative = number < 0
number = abs(number)
while number > 0 {
let digit = number % 10
sum += digit
number /= 10
}
return isNegative ? -sum : sum
}
return arr.filter { sumOfDigits($0) > 0 }.count
}```swift
func countNums(arr: [Int]) -> Int {
func sumOfDigits(_ num: Int) -> Int {
var sum = 0
var number = num
let isNegative = number < 0
number = abs(number)
while number > 0 {
let digit = number % 10
sum += digit
number /= 10
}
return isNegative ? -sum : sum
}
return arr.filter { sumOfDigits($0) > 0 }.count
}
``` // XCTAssertTrue failedfunc countNums(arr: [Int]) -> Int {
func sumOfDigits(_ num: Int) -> Int {
var sum = 0
var number = num
let isNegative = number < 0
number = abs(number)
while number > 0 {
let digit = number % 10
sum += digit
number /= 10
}
return isNegative ? sum - 2 * (num % 10) : sum
}
return arr.filter { sumOfDigits($0) > 0 }.count
}```swift
func countNums(arr: [Int]) -> Int {
func sumOfDigits(_ num: Int) -> Int {
var sum = 0
var number = num
let isNegative = number < 0
number = abs(number)
while number > 0 {
let digit = number % 10
sum += digit
number /= 10
}
return isNegative ? sum - 2 * (num % 10) : sum
}
return arr.filter { sumOfDigits($0) > 0 }.count
}
``` // XCTAssertTrue failedfunc countNums(arr: [Int]) -> Int {
func sumOfDigits(_ num: Int) -> Int {
var sum = 0
var number = num
let isNegative = number < 0
number = abs(number)
while number > 0 {
sum += number % 10
number /= 10
}
return isNegative ? -sum : sum
}
return arr.filter { sumOfDigits($0) > 0 }.count
}```swift
func countNums(arr: [Int]) -> Int {
func sumOfDigits(_ num: Int) -> Int {
var sum = 0
var number = num
let isNegative = number < 0
number = abs(number)
while number > 0 {
sum += number % 10
number /= 10
}
return isNegative ? -sum : sum
}
return arr.filter { sumOfDigits($0) > 0 }.count
}
``` // XCTAssertTrue failedfunc moveOneBall(arr: [Int]) -> Bool {
if arr.isEmpty { return true }
let n = arr.count
let sortedArr = arr.sorted()
for start in 0..<n {
var shifted = [Int](repeating: 0, count: n)
for i in 0..<n {
shifted[i] = arr[(start + i) % n]
}
if shifted == sortedArr {
return true
}
}
return false
}```swift
func moveOneBall(arr: [Int]) -> Bool {
if arr.isEmpty { return true }
let n = arr.count
let sortedArr = arr.sorted()
for start in 0..<n {
var shifted = [Int](repeating: 0, count: n)
for i in 0..<n {
shifted[i] = arr[(start + i) % n]
}
if shifted == sortedArr {
return true
}
}
return false
}
```func moveOneBall(arr: [Int]) -> Bool {
if arr.isEmpty { return true }
let n = arr.count
let sortedArr = arr.sorted()
for start in 0..<n {
var isSorted = true
for i in 0..<n {
if sortedArr[i] != arr[(start + i) % n] {
isSorted = false
break
}
}
if isSorted {
return true
}
}
return false
}```swift
func moveOneBall(arr: [Int]) -> Bool {
if arr.isEmpty { return true }
let n = arr.count
let sortedArr = arr.sorted()
for start in 0..<n {
var isSorted = true
for i in 0..<n {
if sortedArr[i] != arr[(start + i) % n] {
isSorted = false
break
}
}
if isSorted {
return true
}
}
return false
}
```func moveOneBall(arr: [Int]) -> Bool {
if arr.isEmpty { return true }
let n = arr.count
let sortedArr = arr.sorted()
for i in 0..<n {
let rotated = Array(arr[i..<n] + arr[0..<i])
if rotated == sortedArr {
return true
}
}
return false
}```swift
func moveOneBall(arr: [Int]) -> Bool {
if arr.isEmpty { return true }
let n = arr.count
let sortedArr = arr.sorted()
for i in 0..<n {
let rotated = Array(arr[i..<n] + arr[0..<i])
if rotated == sortedArr {
return true
}
}
return false
}
```func moveOneBall(arr: [Int]) -> Bool {
if arr.isEmpty { return true }
let n = arr.count
let sortedArr = arr.sorted()
for start in 0..<n {
var isSorted = true
for i in 0..<n {
if sortedArr[i] != arr[(start + i) % n] {
isSorted = false
break
}
}
if isSorted {
return true
}
}
return false
}```swift
func moveOneBall(arr: [Int]) -> Bool {
if arr.isEmpty { return true }
let n = arr.count
let sortedArr = arr.sorted()
for start in 0..<n {
var isSorted = true
for i in 0..<n {
if sortedArr[i] != arr[(start + i) % n] {
isSorted = false
break
}
}
if isSorted {
return true
}
}
return false
}
```func moveOneBall(arr: [Int]) -> Bool {
if arr.isEmpty { return true }
let n = arr.count
let sortedArr = arr.sorted()
for start in 0..<n {
var isSorted = true
for i in 0..<n {
if sortedArr[i] != arr[(start + i) % n] {
isSorted = false
break
}
}
if isSorted {
return true
}
}
return false
}```swift
func moveOneBall(arr: [Int]) -> Bool {
if arr.isEmpty { return true }
let n = arr.count
let sortedArr = arr.sorted()
for start in 0..<n {
var isSorted = true
for i in 0..<n {
if sortedArr[i] != arr[(start + i) % n] {
isSorted = false
break
}
}
if isSorted {
return true
}
}
return false
}
```func moveOneBall(arr: [Int]) -> Bool {
if arr.isEmpty {
return true
}
let n = arr.count
var sortedArr = arr.sorted()
for start in 0..<n {
var match = true
for i in 0..<n {
if arr[(start + i) % n] != sortedArr[i] {
match = false
break
}
}
if match {
return true
}
}
return false
}```swift
func moveOneBall(arr: [Int]) -> Bool {
if arr.isEmpty {
return true
}
let n = arr.count
var sortedArr = arr.sorted()
for start in 0..<n {
var match = true
for i in 0..<n {
if arr[(start + i) % n] != sortedArr[i] {
match = false
break
}
}
if match {
return true
}
}
return false
}
```var sortedArr = arr.sorted() // variable 'sortedArr' was never mutated; consider changing to 'let' constantfunc moveOneBall(arr: [Int]) -> Bool {
if arr.isEmpty {
return true
}
let n = arr.count
let sortedArr = arr.sorted()
for start in 0..<n {
var isSorted = true
for i in 0..<n {
if arr[(start + i) % n] != sortedArr[i] {
isSorted = false
break
}
}
if isSorted {
return true
}
}
return false
}```swift
func moveOneBall(arr: [Int]) -> Bool {
if arr.isEmpty {
return true
}
let n = arr.count
let sortedArr = arr.sorted()
for start in 0..<n {
var isSorted = true
for i in 0..<n {
if arr[(start + i) % n] != sortedArr[i] {
isSorted = false
break
}
}
if isSorted {
return true
}
}
return false
}
```func moveOneBall(arr: [Int]) -> Bool {
if arr.isEmpty { return true }
let N = arr.count
let sortedArr = arr.sorted()
for start in 0..<N {
var isSorted = true
for i in 0..<N {
if sortedArr[i] != arr[(start + i) % N] {
isSorted = false
break
}
}
if isSorted {
return true
}
}
return false
}```swift
func moveOneBall(arr: [Int]) -> Bool {
if arr.isEmpty { return true }
let N = arr.count
let sortedArr = arr.sorted()
for start in 0..<N {
var isSorted = true
for i in 0..<N {
if sortedArr[i] != arr[(start + i) % N] {
isSorted = false
break
}
}
if isSorted {
return true
}
}
return false
}
```func moveOneBall(arr: [Int]) -> Bool {
if arr.isEmpty { return true }
let n = arr.count
let sortedArr = arr.sorted()
for start in 0..<n {
var isPossible = true
for i in 0..<n {
if sortedArr[i] != arr[(start + i) % n] {
isPossible = false
break
}
}
if isPossible {
return true
}
}
return false
}```swift
func moveOneBall(arr: [Int]) -> Bool {
if arr.isEmpty { return true }
let n = arr.count
let sortedArr = arr.sorted()
for start in 0..<n {
var isPossible = true
for i in 0..<n {
if sortedArr[i] != arr[(start + i) % n] {
isPossible = false
break
}
}
if isPossible {
return true
}
}
return false
}
```func moveOneBall(arr: [Int]) -> Bool {
if arr.isEmpty { return true }
let N = arr.count
let sortedArr = arr.sorted()
for start in 0..<N {
var match = true
for i in 0..<N {
if arr[(start + i) % N] != sortedArr[i] {
match = false
break
}
}
if match {
return true
}
}
return false
}```swift
func moveOneBall(arr: [Int]) -> Bool {
if arr.isEmpty { return true }
let N = arr.count
let sortedArr = arr.sorted()
for start in 0..<N {
var match = true
for i in 0..<N {
if arr[(start + i) % N] != sortedArr[i] {
match = false
break
}
}
if match {
return true
}
}
return false
}
```func exchange(lst1: [Int], lst2: [Int]) -> String {
let oddCountLst1 = lst1.filter { $0 % 2 != 0 }.count
let evenCountLst2 = lst2.filter { $0 % 2 == 0 }.count
if oddCountLst1 <= evenCountLst2 {
return "YES"
} else {
return "NO"
}
}```swift
func exchange(lst1: [Int], lst2: [Int]) -> String {
let oddCountLst1 = lst1.filter { $0 % 2 != 0 }.count
let evenCountLst2 = lst2.filter { $0 % 2 == 0 }.count
if oddCountLst1 <= evenCountLst2 {
return "YES"
} else {
return "NO"
}
}
```func exchange(lst1: [Int], lst2: [Int]) -> String {
let oddCountLst1 = lst1.filter { $0 % 2 != 0 }.count
let evenCountLst2 = lst2.filter { $0 % 2 == 0 }.count
if oddCountLst1 <= evenCountLst2 {
return "YES"
} else {
return "NO"
}
}```swift
func exchange(lst1: [Int], lst2: [Int]) -> String {
let oddCountLst1 = lst1.filter { $0 % 2 != 0 }.count
let evenCountLst2 = lst2.filter { $0 % 2 == 0 }.count
if oddCountLst1 <= evenCountLst2 {
return "YES"
} else {
return "NO"
}
}
```func exchange(lst1: [Int], lst2: [Int]) -> String {
let oddCountLst1 = lst1.filter { $0 % 2 != 0 }.count
let evenCountLst2 = lst2.filter { $0 % 2 == 0 }.count
if oddCountLst1 <= evenCountLst2 {
return "YES"
} else {
return "NO"
}
}```swift
func exchange(lst1: [Int], lst2: [Int]) -> String {
let oddCountLst1 = lst1.filter { $0 % 2 != 0 }.count
let evenCountLst2 = lst2.filter { $0 % 2 == 0 }.count
if oddCountLst1 <= evenCountLst2 {
return "YES"
} else {
return "NO"
}
}
```func exchange(lst1: [Int], lst2: [Int]) -> String {
let oddCountLst1 = lst1.filter { $0 % 2 != 0 }.count
let evenCountLst2 = lst2.filter { $0 % 2 == 0 }.count
if oddCountLst1 <= evenCountLst2 {
return "YES"
} else {
return "NO"
}
}```swift
func exchange(lst1: [Int], lst2: [Int]) -> String {
let oddCountLst1 = lst1.filter { $0 % 2 != 0 }.count
let evenCountLst2 = lst2.filter { $0 % 2 == 0 }.count
if oddCountLst1 <= evenCountLst2 {
return "YES"
} else {
return "NO"
}
}
```func exchange(lst1: [Int], lst2: [Int]) -> String {
let oddCountInLst1 = lst1.filter { $0 % 2 != 0 }.count
let evenCountInLst2 = lst2.filter { $0 % 2 == 0 }.count
if oddCountInLst1 <= evenCountInLst2 {
return "YES"
} else {
return "NO"
}
}```swift
func exchange(lst1: [Int], lst2: [Int]) -> String {
let oddCountInLst1 = lst1.filter { $0 % 2 != 0 }.count
let evenCountInLst2 = lst2.filter { $0 % 2 == 0 }.count
if oddCountInLst1 <= evenCountInLst2 {
return "YES"
} else {
return "NO"
}
}
```func exchange(lst1: [Int], lst2: [Int]) -> String {
let oddCountLst1 = lst1.filter { $0 % 2 != 0 }.count
let evenCountLst2 = lst2.filter { $0 % 2 == 0 }.count
if oddCountLst1 <= evenCountLst2 {
return "YES"
} else {
return "NO"
}
}```swift
func exchange(lst1: [Int], lst2: [Int]) -> String {
let oddCountLst1 = lst1.filter { $0 % 2 != 0 }.count
let evenCountLst2 = lst2.filter { $0 % 2 == 0 }.count
if oddCountLst1 <= evenCountLst2 {
return "YES"
} else {
return "NO"
}
}
```func exchange(lst1: [Int], lst2: [Int]) -> String {
let oddCountLst1 = lst1.filter { $0 % 2 != 0 }.count
let evenCountLst2 = lst2.filter { $0 % 2 == 0 }.count
if oddCountLst1 <= evenCountLst2 {
return "YES"
} else {
return "NO"
}
}```swift
func exchange(lst1: [Int], lst2: [Int]) -> String {
let oddCountLst1 = lst1.filter { $0 % 2 != 0 }.count
let evenCountLst2 = lst2.filter { $0 % 2 == 0 }.count
if oddCountLst1 <= evenCountLst2 {
return "YES"
} else {
return "NO"
}
}
```func exchange(lst1: [Int], lst2: [Int]) -> String {
let oddCountLst1 = lst1.filter { $0 % 2 != 0 }.count
let evenCountLst2 = lst2.filter { $0 % 2 == 0 }.count
if oddCountLst1 <= evenCountLst2 {
return "YES"
} else {
return "NO"
}
}```swift
func exchange(lst1: [Int], lst2: [Int]) -> String {
let oddCountLst1 = lst1.filter { $0 % 2 != 0 }.count
let evenCountLst2 = lst2.filter { $0 % 2 == 0 }.count
if oddCountLst1 <= evenCountLst2 {
return "YES"
} else {
return "NO"
}
}
```func exchange(lst1: [Int], lst2: [Int]) -> String {
let oddCountInLst1 = lst1.filter { $0 % 2 != 0 }.count
let evenCountInLst2 = lst2.filter { $0 % 2 == 0 }.count
if oddCountInLst1 <= evenCountInLst2 {
return "YES"
} else {
return "NO"
}
}```swift
func exchange(lst1: [Int], lst2: [Int]) -> String {
let oddCountInLst1 = lst1.filter { $0 % 2 != 0 }.count
let evenCountInLst2 = lst2.filter { $0 % 2 == 0 }.count
if oddCountInLst1 <= evenCountInLst2 {
return "YES"
} else {
return "NO"
}
}
```func exchange(lst1: [Int], lst2: [Int]) -> String {
let oddCountInLst1 = lst1.filter { $0 % 2 != 0 }.count
let evenCountInLst2 = lst2.filter { $0 % 2 == 0 }.count
if oddCountInLst1 <= evenCountInLst2 {
return "YES"
} else {
return "NO"
}
}```swift
func exchange(lst1: [Int], lst2: [Int]) -> String {
let oddCountInLst1 = lst1.filter { $0 % 2 != 0 }.count
let evenCountInLst2 = lst2.filter { $0 % 2 == 0 }.count
if oddCountInLst1 <= evenCountInLst2 {
return "YES"
} else {
return "NO"
}
}
```func histogram(test: String) -> [String : Int] {
let words = test.split(separator: " ").map(String.init)
var frequency: [String: Int] = [:]
for word in words {
frequency[word, default: 0] += 1
}
if frequency.isEmpty {
return [:]
}
let maxFrequency = frequency.values.max() ?? 0
return frequency.filter { $0.value == maxFrequency }
}```swift
func histogram(test: String) -> [String : Int] {
let words = test.split(separator: " ").map(String.init)
var frequency: [String: Int] = [:]
for word in words {
frequency[word, default: 0] += 1
}
if frequency.isEmpty {
return [:]
}
let maxFrequency = frequency.values.max() ?? 0
return frequency.filter { $0.value == maxFrequency }
}
```func histogram(test: String) -> [String : Int] {
let words = test.split(separator: " ").map(String.init)
var frequency: [String: Int] = [:]
for word in words {
frequency[word, default: 0] += 1
}
if frequency.isEmpty {
return [:]
}
let maxFrequency = frequency.values.max() ?? 0
return frequency.filter { $0.value == maxFrequency }
}```swift
func histogram(test: String) -> [String : Int] {
let words = test.split(separator: " ").map(String.init)
var frequency: [String: Int] = [:]
for word in words {
frequency[word, default: 0] += 1
}
if frequency.isEmpty {
return [:]
}
let maxFrequency = frequency.values.max() ?? 0
return frequency.filter { $0.value == maxFrequency }
}
```func histogram(test: String) -> [String : Int] {
let words = test.split(separator: " ").map(String.init)
var frequency: [String: Int] = [:]
for word in words {
frequency[word, default: 0] += 1
}
if frequency.isEmpty {
return [:]
}
let maxFrequency = frequency.values.max()!
return frequency.filter { $0.value == maxFrequency }
}```swift
func histogram(test: String) -> [String : Int] {
let words = test.split(separator: " ").map(String.init)
var frequency: [String: Int] = [:]
for word in words {
frequency[word, default: 0] += 1
}
if frequency.isEmpty {
return [:]
}
let maxFrequency = frequency.values.max()!
return frequency.filter { $0.value == maxFrequency }
}
```func histogram(test: String) -> [String : Int] {
let words = test.split(separator: " ").map(String.init)
var frequency: [String: Int] = [:]
for word in words {
frequency[word, default: 0] += 1
}
if frequency.isEmpty {
return [:]
}
let maxFrequency = frequency.values.max()!
return frequency.filter { $0.value == maxFrequency }
}```swift
func histogram(test: String) -> [String : Int] {
let words = test.split(separator: " ").map(String.init)
var frequency: [String: Int] = [:]
for word in words {
frequency[word, default: 0] += 1
}
if frequency.isEmpty {
return [:]
}
let maxFrequency = frequency.values.max()!
return frequency.filter { $0.value == maxFrequency }
}
```func histogram(test: String) -> [String : Int] {
let words = test.split(separator: " ").map(String.init)
var frequency: [String: Int] = [:]
for word in words {
frequency[word, default: 0] += 1
}
if frequency.isEmpty {
return [:]
}
let maxFrequency = frequency.values.max()!
let result = frequency.filter { $0.value == maxFrequency }
return result
}```swift
func histogram(test: String) -> [String : Int] {
let words = test.split(separator: " ").map(String.init)
var frequency: [String: Int] = [:]
for word in words {
frequency[word, default: 0] += 1
}
if frequency.isEmpty {
return [:]
}
let maxFrequency = frequency.values.max()!
let result = frequency.filter { $0.value == maxFrequency }
return result
}
```func histogram(test: String) -> [String : Int] {
let words = test.split(separator: " ")
var frequency: [String: Int] = [:]
for word in words {
let key = String(word)
frequency[key, default: 0] += 1
}
if frequency.isEmpty {
return [:]
}
let maxFrequency = frequency.values.max()!
let result = frequency.filter { $0.value == maxFrequency }
return result
}```swift
func histogram(test: String) -> [String : Int] {
let words = test.split(separator: " ")
var frequency: [String: Int] = [:]
for word in words {
let key = String(word)
frequency[key, default: 0] += 1
}
if frequency.isEmpty {
return [:]
}
let maxFrequency = frequency.values.max()!
let result = frequency.filter { $0.value == maxFrequency }
return result
}
```func histogram(test: String) -> [String : Int] {
let words = test.split(separator: " ").map(String.init)
var frequency: [String: Int] = [:]
for word in words {
frequency[word, default: 0] += 1
}
if frequency.isEmpty {
return [:]
}
let maxFrequency = frequency.values.max()!
return frequency.filter { $0.value == maxFrequency }
}```swift
func histogram(test: String) -> [String : Int] {
let words = test.split(separator: " ").map(String.init)
var frequency: [String: Int] = [:]
for word in words {
frequency[word, default: 0] += 1
}
if frequency.isEmpty {
return [:]
}
let maxFrequency = frequency.values.max()!
return frequency.filter { $0.value == maxFrequency }
}
```func histogram(test: String) -> [String : Int] {
let words = test.split(separator: " ").map(String.init)
var frequency: [String: Int] = [:]
for word in words {
frequency[word, default: 0] += 1
}
if frequency.isEmpty {
return [:]
}
let maxFrequency = frequency.values.max()!
return frequency.filter { $0.value == maxFrequency }
}```swift
func histogram(test: String) -> [String : Int] {
let words = test.split(separator: " ").map(String.init)
var frequency: [String: Int] = [:]
for word in words {
frequency[word, default: 0] += 1
}
if frequency.isEmpty {
return [:]
}
let maxFrequency = frequency.values.max()!
return frequency.filter { $0.value == maxFrequency }
}
```func histogram(test: String) -> [String : Int] {
let words = test.split(separator: " ").map(String.init)
var frequency: [String: Int] = [:]
for word in words {
frequency[word, default: 0] += 1
}
if frequency.isEmpty {
return [:]
}
let maxFrequency = frequency.values.max() ?? 0
return frequency.filter { $0.value == maxFrequency }
}```swift
func histogram(test: String) -> [String : Int] {
let words = test.split(separator: " ").map(String.init)
var frequency: [String: Int] = [:]
for word in words {
frequency[word, default: 0] += 1
}
if frequency.isEmpty {
return [:]
}
let maxFrequency = frequency.values.max() ?? 0
return frequency.filter { $0.value == maxFrequency }
}
```func histogram(test: String) -> [String : Int] {
let words = test.split(separator: " ").map(String.init)
var frequency: [String: Int] = [:]
for word in words {
frequency[word, default: 0] += 1
}
if frequency.isEmpty {
return [:]
}
let maxFrequency = frequency.values.max()!
return frequency.filter { $0.value == maxFrequency }
}```swift
func histogram(test: String) -> [String : Int] {
let words = test.split(separator: " ").map(String.init)
var frequency: [String: Int] = [:]
for word in words {
frequency[word, default: 0] += 1
}
if frequency.isEmpty {
return [:]
}
let maxFrequency = frequency.values.max()!
return frequency.filter { $0.value == maxFrequency }
}
```func reverseDelete(s: String, c: String) -> (String, Bool) {
let filteredString = s.filter { !c.contains($0) }
let isPalindrome = filteredString == String(filteredString.reversed())
return (filteredString, isPalindrome)
}```swift
func reverseDelete(s: String, c: String) -> (String, Bool) {
let filteredString = s.filter { !c.contains($0) }
let isPalindrome = filteredString == String(filteredString.reversed())
return (filteredString, isPalindrome)
}
```func reverseDelete(s: String, c: String) -> (String, Bool) {
let filteredString = s.filter { !c.contains($0) }
let isPalindrome = filteredString == String(filteredString.reversed())
return (filteredString, isPalindrome)
}```swift
func reverseDelete(s: String, c: String) -> (String, Bool) {
let filteredString = s.filter { !c.contains($0) }
let isPalindrome = filteredString == String(filteredString.reversed())
return (filteredString, isPalindrome)
}
```func reverseDelete(s: String, c: String) -> (String, Bool) {
let filteredString = s.filter { !c.contains($0) }
let isPalindrome = filteredString == String(filteredString.reversed())
return (filteredString, isPalindrome)
}```swift
func reverseDelete(s: String, c: String) -> (String, Bool) {
let filteredString = s.filter { !c.contains($0) }
let isPalindrome = filteredString == String(filteredString.reversed())
return (filteredString, isPalindrome)
}
```func reverseDelete(s: String, c: String) -> (String, Bool) {
let filteredChars = s.filter { !c.contains($0) }
let isPalindrome = filteredChars == String(filteredChars.reversed())
return (filteredChars, isPalindrome)
}```swift
func reverseDelete(s: String, c: String) -> (String, Bool) {
let filteredChars = s.filter { !c.contains($0) }
let isPalindrome = filteredChars == String(filteredChars.reversed())
return (filteredChars, isPalindrome)
}
```func reverseDelete(s: String, c: String) -> (String, Bool) {
let filteredString = s.filter { !c.contains($0) }
let isPalindrome = filteredString == String(filteredString.reversed())
return (filteredString, isPalindrome)
}```swift
func reverseDelete(s: String, c: String) -> (String, Bool) {
let filteredString = s.filter { !c.contains($0) }
let isPalindrome = filteredString == String(filteredString.reversed())
return (filteredString, isPalindrome)
}
```func reverseDelete(s: String, c: String) -> (String, Bool) {
let filteredString = s.filter { !c.contains($0) }
let isPalindrome = filteredString == String(filteredString.reversed())
return (filteredString, isPalindrome)
}```swift
func reverseDelete(s: String, c: String) -> (String, Bool) {
let filteredString = s.filter { !c.contains($0) }
let isPalindrome = filteredString == String(filteredString.reversed())
return (filteredString, isPalindrome)
}
```func reverseDelete(s: String, c: String) -> (String, Bool) {
let filteredString = s.filter { !c.contains($0) }
let isPalindrome = filteredString == String(filteredString.reversed())
return (filteredString, isPalindrome)
}```swift
func reverseDelete(s: String, c: String) -> (String, Bool) {
let filteredString = s.filter { !c.contains($0) }
let isPalindrome = filteredString == String(filteredString.reversed())
return (filteredString, isPalindrome)
}
```func reverseDelete(s: String, c: String) -> (String, Bool) {
let filteredChars = s.filter { !c.contains($0) }
let isPalindrome = filteredChars == String(filteredChars.reversed())
return (filteredChars, isPalindrome)
}```swift
func reverseDelete(s: String, c: String) -> (String, Bool) {
let filteredChars = s.filter { !c.contains($0) }
let isPalindrome = filteredChars == String(filteredChars.reversed())
return (filteredChars, isPalindrome)
}
```func reverseDelete(s: String, c: String) -> (String, Bool) {
let filteredString = s.filter { !c.contains($0) }
let isPalindrome = filteredString == String(filteredString.reversed())
return (filteredString, isPalindrome)
}```swift
func reverseDelete(s: String, c: String) -> (String, Bool) {
let filteredString = s.filter { !c.contains($0) }
let isPalindrome = filteredString == String(filteredString.reversed())
return (filteredString, isPalindrome)
}
```func reverseDelete(s: String, c: String) -> (String, Bool) {
let filteredString = s.filter { !c.contains($0) }
let isPalindrome = filteredString == String(filteredString.reversed())
return (filteredString, isPalindrome)
}```swift
func reverseDelete(s: String, c: String) -> (String, Bool) {
let filteredString = s.filter { !c.contains($0) }
let isPalindrome = filteredString == String(filteredString.reversed())
return (filteredString, isPalindrome)
}
```func oddCount(lst: [String]) -> [String] {
func countOdds(in string: String) -> Int {
return string.filter { "13579".contains($0) }.count
}
return lst.enumerated().map { index, string in
let oddCount = countOdds(in: string)
let result = "the number of odd elements \(oddCount)n the str\(oddCount)ng \(oddCount) of the \(oddCount)nput."
return result
}
}```swift
func oddCount(lst: [String]) -> [String] {
func countOdds(in string: String) -> Int {
return string.filter { "13579".contains($0) }.count
}
return lst.enumerated().map { index, string in
let oddCount = countOdds(in: string)
let result = "the number of odd elements \(oddCount)n the str\(oddCount)ng \(oddCount) of the \(oddCount)nput."
return result
}
}
```func oddCount(lst: [String]) -> [String] {
return lst.map { str in
let oddCount = str.filter { "13579".contains($0) }.count
let oddCountStr = String(oddCount)
return "the number of odd elements \(oddCountStr)n the str\(oddCountStr)ng \(oddCountStr) of the \(oddCountStr)nput."
}
}```swift
func oddCount(lst: [String]) -> [String] {
return lst.map { str in
let oddCount = str.filter { "13579".contains($0) }.count
let oddCountStr = String(oddCount)
return "the number of odd elements \(oddCountStr)n the str\(oddCountStr)ng \(oddCountStr) of the \(oddCountStr)nput."
}
}
```func oddCount(lst: [String]) -> [String] {
return lst.map { str in
let oddCount = str.filter { "13579".contains($0) }.count
let oddCountStr = String(oddCount)
return "the number of odd elements \(oddCountStr)n the str\(oddCountStr)ng \(oddCountStr) of the \(oddCountStr)nput."
}
}```swift
func oddCount(lst: [String]) -> [String] {
return lst.map { str in
let oddCount = str.filter { "13579".contains($0) }.count
let oddCountStr = String(oddCount)
return "the number of odd elements \(oddCountStr)n the str\(oddCountStr)ng \(oddCountStr) of the \(oddCountStr)nput."
}
}
```func oddCount(lst: [String]) -> [String] {
return lst.map { str in
let oddCount = str.filter { "13579".contains($0) }.count
let oddCountStr = String(oddCount)
return "the number of odd elements \(oddCountStr)n the str\(oddCountStr)ng \(oddCountStr) of the \(oddCountStr)nput."
}
}```swift
func oddCount(lst: [String]) -> [String] {
return lst.map { str in
let oddCount = str.filter { "13579".contains($0) }.count
let oddCountStr = String(oddCount)
return "the number of odd elements \(oddCountStr)n the str\(oddCountStr)ng \(oddCountStr) of the \(oddCountStr)nput."
}
}
```func oddCount(lst: [String]) -> [String] {
return lst.map { str in
let oddCount = str.filter { "13579".contains($0) }.count
let oddCountStr = String(oddCount)
return "the number of odd elements \(oddCountStr)n the str\(oddCountStr)ng \(oddCountStr) of the \(oddCountStr)nput."
}
}```swift
func oddCount(lst: [String]) -> [String] {
return lst.map { str in
let oddCount = str.filter { "13579".contains($0) }.count
let oddCountStr = String(oddCount)
return "the number of odd elements \(oddCountStr)n the str\(oddCountStr)ng \(oddCountStr) of the \(oddCountStr)nput."
}
}
```func oddCount(lst: [String]) -> [String] {
func countOdds(in string: String) -> Int {
return string.filter { "13579".contains($0) }.count
}
var result = [String]()
for string in lst {
let oddCount = countOdds(in: string)
let formattedString = "the number of odd elements \(oddCount)n the str\(oddCount)ng \(oddCount) of the \(oddCount)nput."
result.append(formattedString)
}
return result
}```swift
func oddCount(lst: [String]) -> [String] {
func countOdds(in string: String) -> Int {
return string.filter { "13579".contains($0) }.count
}
var result = [String]()
for string in lst {
let oddCount = countOdds(in: string)
let formattedString = "the number of odd elements \(oddCount)n the str\(oddCount)ng \(oddCount) of the \(oddCount)nput."
result.append(formattedString)
}
return result
}
```func oddCount(lst: [String]) -> [String] {
func countOdds(in string: String) -> Int {
return string.filter { "13579".contains($0) }.count
}
return lst.enumerated().map { index, string in
let count = countOdds(in: string)
let countStr = String(count)
return "the number of odd elements \(countStr)n the str\(countStr)ng \(countStr) of the \(countStr)nput."
}
}```swift
func oddCount(lst: [String]) -> [String] {
func countOdds(in string: String) -> Int {
return string.filter { "13579".contains($0) }.count
}
return lst.enumerated().map { index, string in
let count = countOdds(in: string)
let countStr = String(count)
return "the number of odd elements \(countStr)n the str\(countStr)ng \(countStr) of the \(countStr)nput."
}
}
```func oddCount(lst: [String]) -> [String] {
func countOdds(in string: String) -> Int {
return string.filter { "13579".contains($0) }.count
}
return lst.enumerated().map { index, string in
let oddCount = countOdds(in: string)
let result = "the number of odd elements \(oddCount)n the str\(oddCount)ng \(oddCount) of the \(oddCount)nput."
return result
}
}```swift
func oddCount(lst: [String]) -> [String] {
func countOdds(in string: String) -> Int {
return string.filter { "13579".contains($0) }.count
}
return lst.enumerated().map { index, string in
let oddCount = countOdds(in: string)
let result = "the number of odd elements \(oddCount)n the str\(oddCount)ng \(oddCount) of the \(oddCount)nput."
return result
}
}
```func oddCount(lst: [String]) -> [String] {
return lst.map { str in
let oddCount = str.filter { "13579".contains($0) }.count
let oddCountStr = String(oddCount)
return "the number of odd elements \(oddCountStr)n the str\(oddCountStr)ng \(oddCountStr) of the \(oddCountStr)nput."
}
}```swift
func oddCount(lst: [String]) -> [String] {
return lst.map { str in
let oddCount = str.filter { "13579".contains($0) }.count
let oddCountStr = String(oddCount)
return "the number of odd elements \(oddCountStr)n the str\(oddCountStr)ng \(oddCountStr) of the \(oddCountStr)nput."
}
}
```func oddCount(lst: [String]) -> [String] {
return lst.map { str in
let oddCount = str.filter { "13579".contains($0) }.count
let oddCountStr = String(oddCount)
return "the number of odd elements \(oddCountStr)n the str\(oddCountStr)ng \(oddCountStr) of the \(oddCountStr)nput."
}
}```swift
func oddCount(lst: [String]) -> [String] {
return lst.map { str in
let oddCount = str.filter { "13579".contains($0) }.count
let oddCountStr = String(oddCount)
return "the number of odd elements \(oddCountStr)n the str\(oddCountStr)ng \(oddCountStr) of the \(oddCountStr)nput."
}
}
```func minSubArraySum(nums: [Int]) -> Int {
var currentMin = nums[0]
var globalMin = nums[0]
for i in 1..<nums.count {
currentMin = min(nums[i], currentMin + nums[i])
globalMin = min(globalMin, currentMin)
}
return globalMin
}```swift
func minSubArraySum(nums: [Int]) -> Int {
var currentMin = nums[0]
var globalMin = nums[0]
for i in 1..<nums.count {
currentMin = min(nums[i], currentMin + nums[i])
globalMin = min(globalMin, currentMin)
}
return globalMin
}
```func minSubArraySum(nums: [Int]) -> Int {
var currentMin = nums[0]
var globalMin = nums[0]
for i in 1..<nums.count {
currentMin = min(nums[i], currentMin + nums[i])
globalMin = min(globalMin, currentMin)
}
return globalMin
}```swift
func minSubArraySum(nums: [Int]) -> Int {
var currentMin = nums[0]
var globalMin = nums[0]
for i in 1..<nums.count {
currentMin = min(nums[i], currentMin + nums[i])
globalMin = min(globalMin, currentMin)
}
return globalMin
}
```func minSubArraySum(nums: [Int]) -> Int {
var currentMin = nums[0]
var globalMin = nums[0]
for i in 1..<nums.count {
currentMin = min(nums[i], currentMin + nums[i])
globalMin = min(globalMin, currentMin)
}
return globalMin
}```swift
func minSubArraySum(nums: [Int]) -> Int {
var currentMin = nums[0]
var globalMin = nums[0]
for i in 1..<nums.count {
currentMin = min(nums[i], currentMin + nums[i])
globalMin = min(globalMin, currentMin)
}
return globalMin
}
```func minSubArraySum(nums: [Int]) -> Int {
var currentMin = nums[0]
var globalMin = nums[0]
for i in 1..<nums.count {
currentMin = min(nums[i], currentMin + nums[i])
globalMin = min(globalMin, currentMin)
}
return globalMin
}```swift
func minSubArraySum(nums: [Int]) -> Int {
var currentMin = nums[0]
var globalMin = nums[0]
for i in 1..<nums.count {
currentMin = min(nums[i], currentMin + nums[i])
globalMin = min(globalMin, currentMin)
}
return globalMin
}
```func minSubArraySum(nums: [Int]) -> Int {
var currentMin = nums[0]
var globalMin = nums[0]
for i in 1..<nums.count {
currentMin = min(nums[i], currentMin + nums[i])
globalMin = min(globalMin, currentMin)
}
return globalMin
}```swift
func minSubArraySum(nums: [Int]) -> Int {
var currentMin = nums[0]
var globalMin = nums[0]
for i in 1..<nums.count {
currentMin = min(nums[i], currentMin + nums[i])
globalMin = min(globalMin, currentMin)
}
return globalMin
}
```func minSubArraySum(nums: [Int]) -> Int {
var currentMin = nums[0]
var globalMin = nums[0]
for i in 1..<nums.count {
currentMin = min(nums[i], currentMin + nums[i])
globalMin = min(globalMin, currentMin)
}
return globalMin
}```swift
func minSubArraySum(nums: [Int]) -> Int {
var currentMin = nums[0]
var globalMin = nums[0]
for i in 1..<nums.count {
currentMin = min(nums[i], currentMin + nums[i])
globalMin = min(globalMin, currentMin)
}
return globalMin
}
```func minSubArraySum(nums: [Int]) -> Int {
var currentMin = nums[0]
var globalMin = nums[0]
for i in 1..<nums.count {
currentMin = min(nums[i], currentMin + nums[i])
globalMin = min(globalMin, currentMin)
}
return globalMin
}```swift
func minSubArraySum(nums: [Int]) -> Int {
var currentMin = nums[0]
var globalMin = nums[0]
for i in 1..<nums.count {
currentMin = min(nums[i], currentMin + nums[i])
globalMin = min(globalMin, currentMin)
}
return globalMin
}
```func minSubArraySum(nums: [Int]) -> Int {
var currentMin = nums[0]
var globalMin = nums[0]
for i in 1..<nums.count {
currentMin = min(nums[i], currentMin + nums[i])
globalMin = min(globalMin, currentMin)
}
return globalMin
}```swift
func minSubArraySum(nums: [Int]) -> Int {
var currentMin = nums[0]
var globalMin = nums[0]
for i in 1..<nums.count {
currentMin = min(nums[i], currentMin + nums[i])
globalMin = min(globalMin, currentMin)
}
return globalMin
}
```func minSubArraySum(nums: [Int]) -> Int {
var currentMin = nums[0]
var globalMin = nums[0]
for i in 1..<nums.count {
currentMin = min(nums[i], currentMin + nums[i])
globalMin = min(globalMin, currentMin)
}
return globalMin
}```swift
func minSubArraySum(nums: [Int]) -> Int {
var currentMin = nums[0]
var globalMin = nums[0]
for i in 1..<nums.count {
currentMin = min(nums[i], currentMin + nums[i])
globalMin = min(globalMin, currentMin)
}
return globalMin
}
```func minSubArraySum(nums: [Int]) -> Int {
var currentMin = nums[0]
var globalMin = nums[0]
for i in 1..<nums.count {
currentMin = min(nums[i], currentMin + nums[i])
if currentMin < globalMin {
globalMin = currentMin
}
}
return globalMin
}```swift
func minSubArraySum(nums: [Int]) -> Int {
var currentMin = nums[0]
var globalMin = nums[0]
for i in 1..<nums.count {
currentMin = min(nums[i], currentMin + nums[i])
if currentMin < globalMin {
globalMin = currentMin
}
}
return globalMin
}
```func maxFill(grid: [[Int]], capacity: Int) -> Int {
var maxWaterInColumn = [Int](repeating: 0, count: grid[0].count)
// Calculate the total water in each column
for row in grid {
for (j, value) in row.enumerated() {
maxWaterInColumn[j] += value
}
}
// Calculate the number of times we need to lower the buckets
var totalLowerings = 0
for water in maxWaterInColumn {
totalLowerings += (water + capacity - 1) / capacity
}
return totalLowerings
}```swift
func maxFill(grid: [[Int]], capacity: Int) -> Int {
var maxWaterInColumn = [Int](repeating: 0, count: grid[0].count)
// Calculate the total water in each column
for row in grid {
for (j, value) in row.enumerated() {
maxWaterInColumn[j] += value
}
}
// Calculate the number of times we need to lower the buckets
var totalLowerings = 0
for water in maxWaterInColumn {
totalLowerings += (water + capacity - 1) / capacity
}
return totalLowerings
}
``` // XCTAssertTrue failedfunc maxFill(grid: [[Int]], capacity: Int) -> Int {
var maxWaterInAnyColumn = 0
for col in 0..<grid[0].count {
var waterInColumn = 0
for row in 0..<grid.count {
waterInColumn += grid[row][col]
}
maxWaterInAnyColumn = max(maxWaterInAnyColumn, waterInColumn)
}
return (maxWaterInAnyColumn + capacity - 1) / capacity
}```swift
func maxFill(grid: [[Int]], capacity: Int) -> Int {
var maxWaterInAnyColumn = 0
for col in 0..<grid[0].count {
var waterInColumn = 0
for row in 0..<grid.count {
waterInColumn += grid[row][col]
}
maxWaterInAnyColumn = max(maxWaterInAnyColumn, waterInColumn)
}
return (maxWaterInAnyColumn + capacity - 1) / capacity
}
``` // XCTAssertTrue failedfunc maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalDips = 0
let rows = grid.count
let cols = grid[0].count
for col in 0..<cols {
var columnWater = 0
for row in 0..<rows {
columnWater += grid[row][col]
}
totalDips += (columnWater + capacity - 1) / capacity
}
return totalDips
}```swift
func maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalDips = 0
let rows = grid.count
let cols = grid[0].count
for col in 0..<cols {
var columnWater = 0
for row in 0..<rows {
columnWater += grid[row][col]
}
totalDips += (columnWater + capacity - 1) / capacity
}
return totalDips
}
``` // XCTAssertTrue failedfunc maxFill(grid: [[Int]], capacity: Int) -> Int {
var maxWaterInColumn = [Int](repeating: 0, count: grid[0].count)
for row in grid {
for (j, value) in row.enumerated() {
if value == 1 {
maxWaterInColumn[j] += 1
}
}
}
var totalBuckets = 0
for water in maxWaterInColumn {
totalBuckets += (water + capacity - 1) / capacity
}
return totalBuckets
}```swift
func maxFill(grid: [[Int]], capacity: Int) -> Int {
var maxWaterInColumn = [Int](repeating: 0, count: grid[0].count)
for row in grid {
for (j, value) in row.enumerated() {
if value == 1 {
maxWaterInColumn[j] += 1
}
}
}
var totalBuckets = 0
for water in maxWaterInColumn {
totalBuckets += (water + capacity - 1) / capacity
}
return totalBuckets
}
``` // XCTAssertTrue failedfunc maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalBuckets = 0
let rows = grid.count
let cols = grid[0].count
for col in 0..<cols {
var columnWater = 0
for row in 0..<rows {
columnWater += grid[row][col]
}
totalBuckets += (columnWater + capacity - 1) / capacity
}
return totalBuckets
}```swift
func maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalBuckets = 0
let rows = grid.count
let cols = grid[0].count
for col in 0..<cols {
var columnWater = 0
for row in 0..<rows {
columnWater += grid[row][col]
}
totalBuckets += (columnWater + capacity - 1) / capacity
}
return totalBuckets
}
``` // XCTAssertTrue failedfunc maxFill(grid: [[Int]], capacity: Int) -> Int {
let columnCount = grid[0].count
var maxWaterInColumns = [Int](repeating: 0, count: columnCount)
// Calculate the total water in each column
for row in grid {
for (j, value) in row.enumerated() {
maxWaterInColumns[j] += value
}
}
// Calculate the number of bucket operations needed
var totalOperations = 0
for water in maxWaterInColumns {
totalOperations += (water + capacity - 1) / capacity
}
return totalOperations
}```swift
func maxFill(grid: [[Int]], capacity: Int) -> Int {
let columnCount = grid[0].count
var maxWaterInColumns = [Int](repeating: 0, count: columnCount)
// Calculate the total water in each column
for row in grid {
for (j, value) in row.enumerated() {
maxWaterInColumns[j] += value
}
}
// Calculate the number of bucket operations needed
var totalOperations = 0
for water in maxWaterInColumns {
totalOperations += (water + capacity - 1) / capacity
}
return totalOperations
}
``` // XCTAssertTrue failedfunc maxFill(grid: [[Int]], capacity: Int) -> Int {
var maxWaterInAnyColumn = 0
for col in 0..<grid[0].count {
var waterInColumn = 0
for row in 0..<grid.count {
waterInColumn += grid[row][col]
}
maxWaterInAnyColumn = max(maxWaterInAnyColumn, waterInColumn)
}
return (maxWaterInAnyColumn + capacity - 1) / capacity
}```swift
func maxFill(grid: [[Int]], capacity: Int) -> Int {
var maxWaterInAnyColumn = 0
for col in 0..<grid[0].count {
var waterInColumn = 0
for row in 0..<grid.count {
waterInColumn += grid[row][col]
}
maxWaterInAnyColumn = max(maxWaterInAnyColumn, waterInColumn)
}
return (maxWaterInAnyColumn + capacity - 1) / capacity
}
``` // XCTAssertTrue failedfunc maxFill(grid: [[Int]], capacity: Int) -> Int {
var maxWaterInColumn = [Int](repeating: 0, count: grid[0].count)
for row in grid {
for (j, value) in row.enumerated() {
if value == 1 {
maxWaterInColumn[j] += 1
}
}
}
var totalBuckets = 0
for water in maxWaterInColumn {
totalBuckets += (water + capacity - 1) / capacity
}
return totalBuckets
}```swift
func maxFill(grid: [[Int]], capacity: Int) -> Int {
var maxWaterInColumn = [Int](repeating: 0, count: grid[0].count)
for row in grid {
for (j, value) in row.enumerated() {
if value == 1 {
maxWaterInColumn[j] += 1
}
}
}
var totalBuckets = 0
for water in maxWaterInColumn {
totalBuckets += (water + capacity - 1) / capacity
}
return totalBuckets
}
``` // XCTAssertTrue failedfunc maxFill(grid: [[Int]], capacity: Int) -> Int {
var maxWaterInAnyColumn = 0
for column in 0..<grid[0].count {
var waterInColumn = 0
for row in 0..<grid.count {
waterInColumn += grid[row][column]
}
maxWaterInAnyColumn = max(maxWaterInAnyColumn, waterInColumn)
}
return (maxWaterInAnyColumn + capacity - 1) / capacity
}```swift
func maxFill(grid: [[Int]], capacity: Int) -> Int {
var maxWaterInAnyColumn = 0
for column in 0..<grid[0].count {
var waterInColumn = 0
for row in 0..<grid.count {
waterInColumn += grid[row][column]
}
maxWaterInAnyColumn = max(maxWaterInAnyColumn, waterInColumn)
}
return (maxWaterInAnyColumn + capacity - 1) / capacity
}
``` // XCTAssertTrue failedfunc maxFill(grid: [[Int]], capacity: Int) -> Int {
var maxWaterInAnyColumn = 0
for col in 0..<grid[0].count {
var waterInColumn = 0
for row in 0..<grid.count {
if grid[row][col] == 1 {
waterInColumn += 1
}
}
maxWaterInAnyColumn = max(maxWaterInAnyColumn, waterInColumn)
}
return (maxWaterInAnyColumn + capacity - 1) / capacity
}```swift
func maxFill(grid: [[Int]], capacity: Int) -> Int {
var maxWaterInAnyColumn = 0
for col in 0..<grid[0].count {
var waterInColumn = 0
for row in 0..<grid.count {
if grid[row][col] == 1 {
waterInColumn += 1
}
}
maxWaterInAnyColumn = max(maxWaterInAnyColumn, waterInColumn)
}
return (maxWaterInAnyColumn + capacity - 1) / capacity
}
``` // XCTAssertTrue failedfunc sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let onesCountA = $0.nonzeroBitCount
let onesCountB = $1.nonzeroBitCount
if onesCountA == onesCountB {
return $0 < $1
}
return onesCountA < onesCountB
}
}```swift
func sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let onesCountA = $0.nonzeroBitCount
let onesCountB = $1.nonzeroBitCount
if onesCountA == onesCountB {
return $0 < $1
}
return onesCountA < onesCountB
}
}
``` // XCTAssertTrue failedfunc sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let onesCountA = $0.nonzeroBitCount
let onesCountB = $1.nonzeroBitCount
if onesCountA == onesCountB {
return $0 < $1
}
return onesCountA < onesCountB
}
}```swift
func sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let onesCountA = $0.nonzeroBitCount
let onesCountB = $1.nonzeroBitCount
if onesCountA == onesCountB {
return $0 < $1
}
return onesCountA < onesCountB
}
}
``` // XCTAssertTrue failedfunc sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let onesCountA = $0.nonzeroBitCount
let onesCountB = $1.nonzeroBitCount
if onesCountA == onesCountB {
return $0 < $1
}
return onesCountA < onesCountB
}
}```swift
func sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let onesCountA = $0.nonzeroBitCount
let onesCountB = $1.nonzeroBitCount
if onesCountA == onesCountB {
return $0 < $1
}
return onesCountA < onesCountB
}
}
``` // XCTAssertTrue failedfunc sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let onesCountA = $0.nonzeroBitCount
let onesCountB = $1.nonzeroBitCount
if onesCountA == onesCountB {
return $0 < $1
}
return onesCountA < onesCountB
}
}```swift
func sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let onesCountA = $0.nonzeroBitCount
let onesCountB = $1.nonzeroBitCount
if onesCountA == onesCountB {
return $0 < $1
}
return onesCountA < onesCountB
}
}
``` // XCTAssertTrue failedfunc sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let onesCountA = $0.nonzeroBitCount
let onesCountB = $1.nonzeroBitCount
if onesCountA == onesCountB {
return $0 < $1
}
return onesCountA < onesCountB
}
}```swift
func sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let onesCountA = $0.nonzeroBitCount
let onesCountB = $1.nonzeroBitCount
if onesCountA == onesCountB {
return $0 < $1
}
return onesCountA < onesCountB
}
}
``` // XCTAssertTrue failedfunc sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let onesCountA = $0.nonzeroBitCount
let onesCountB = $1.nonzeroBitCount
if onesCountA == onesCountB {
return $0 < $1
}
return onesCountA < onesCountB
}
}```swift
func sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let onesCountA = $0.nonzeroBitCount
let onesCountB = $1.nonzeroBitCount
if onesCountA == onesCountB {
return $0 < $1
}
return onesCountA < onesCountB
}
}
``` // XCTAssertTrue failedfunc sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let onesCountA = $0.nonzeroBitCount
let onesCountB = $1.nonzeroBitCount
if onesCountA == onesCountB {
return $0 < $1
}
return onesCountA < onesCountB
}
}```swift
func sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let onesCountA = $0.nonzeroBitCount
let onesCountB = $1.nonzeroBitCount
if onesCountA == onesCountB {
return $0 < $1
}
return onesCountA < onesCountB
}
}
``` // XCTAssertTrue failedfunc sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let onesCountA = $0.nonzeroBitCount
let onesCountB = $1.nonzeroBitCount
if onesCountA == onesCountB {
return $0 < $1
}
return onesCountA < onesCountB
}
}```swift
func sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let onesCountA = $0.nonzeroBitCount
let onesCountB = $1.nonzeroBitCount
if onesCountA == onesCountB {
return $0 < $1
}
return onesCountA < onesCountB
}
}
``` // XCTAssertTrue failedfunc sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let onesCountA = $0.nonzeroBitCount
let onesCountB = $1.nonzeroBitCount
if onesCountA == onesCountB {
return $0 < $1
}
return onesCountA < onesCountB
}
}```swift
func sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let onesCountA = $0.nonzeroBitCount
let onesCountB = $1.nonzeroBitCount
if onesCountA == onesCountB {
return $0 < $1
}
return onesCountA < onesCountB
}
}
``` // XCTAssertTrue failedfunc sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let onesCountA = $0.nonzeroBitCount
let onesCountB = $1.nonzeroBitCount
if onesCountA == onesCountB {
return $0 < $1
}
return onesCountA < onesCountB
}
}```swift
func sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let onesCountA = $0.nonzeroBitCount
let onesCountB = $1.nonzeroBitCount
if onesCountA == onesCountB {
return $0 < $1
}
return onesCountA < onesCountB
}
}
``` // XCTAssertTrue failedfunc selectWords(s: String, n: Int) -> [String] {
let consonants = "bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ"
let consonantSet = Set(consonants)
let words = s.split(separator: " ")
var result: [String] = []
for word in words {
let consonantCount = word.filter { consonantSet.contains($0) }.count
if consonantCount == n {
result.append(String(word))
}
}
return result
}```swift
func selectWords(s: String, n: Int) -> [String] {
let consonants = "bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ"
let consonantSet = Set(consonants)
let words = s.split(separator: " ")
var result: [String] = []
for word in words {
let consonantCount = word.filter { consonantSet.contains($0) }.count
if consonantCount == n {
result.append(String(word))
}
}
return result
}
```func selectWords(s: String, n: Int) -> [String] {
let consonants = "bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ"
let consonantSet = Set(consonants)
let words = s.split(separator: " ")
var result: [String] = []
for word in words {
let consonantCount = word.filter { consonantSet.contains($0) }.count
if consonantCount == n {
result.append(String(word))
}
}
return result
}```swift
func selectWords(s: String, n: Int) -> [String] {
let consonants = "bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ"
let consonantSet = Set(consonants)
let words = s.split(separator: " ")
var result: [String] = []
for word in words {
let consonantCount = word.filter { consonantSet.contains($0) }.count
if consonantCount == n {
result.append(String(word))
}
}
return result
}
```func selectWords(s: String, n: Int) -> [String] {
let consonants = "bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ"
let consonantSet = Set(consonants)
let words = s.split(separator: " ")
var result: [String] = []
for word in words {
let consonantCount = word.filter { consonantSet.contains($0) }.count
if consonantCount == n {
result.append(String(word))
}
}
return result
}```swift
func selectWords(s: String, n: Int) -> [String] {
let consonants = "bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ"
let consonantSet = Set(consonants)
let words = s.split(separator: " ")
var result: [String] = []
for word in words {
let consonantCount = word.filter { consonantSet.contains($0) }.count
if consonantCount == n {
result.append(String(word))
}
}
return result
}
```func selectWords(s: String, n: Int) -> [String] {
let consonants = "bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ"
let consonantSet = Set(consonants)
let words = s.split(separator: " ")
var result: [String] = []
for word in words {
let consonantCount = word.filter { consonantSet.contains($0) }.count
if consonantCount == n {
result.append(String(word))
}
}
return result
}```swift
func selectWords(s: String, n: Int) -> [String] {
let consonants = "bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ"
let consonantSet = Set(consonants)
let words = s.split(separator: " ")
var result: [String] = []
for word in words {
let consonantCount = word.filter { consonantSet.contains($0) }.count
if consonantCount == n {
result.append(String(word))
}
}
return result
}
```func selectWords(s: String, n: Int) -> [String] {
let consonants = "bcdfghjklmnpqrstvwxyz"
let words = s.split(separator: " ")
var result = [String]()
for word in words {
let consonantCount = word.lowercased().filter { consonants.contains($0) }.count
if consonantCount == n {
result.append(String(word))
}
}
return result
}```swift
func selectWords(s: String, n: Int) -> [String] {
let consonants = "bcdfghjklmnpqrstvwxyz"
let words = s.split(separator: " ")
var result = [String]()
for word in words {
let consonantCount = word.lowercased().filter { consonants.contains($0) }.count
if consonantCount == n {
result.append(String(word))
}
}
return result
}
```func selectWords(s: String, n: Int) -> [String] {
let consonants = "bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ"
let consonantSet = Set(consonants)
let words = s.split(separator: " ")
var result: [String] = []
for word in words {
let consonantCount = word.filter { consonantSet.contains($0) }.count
if consonantCount == n {
result.append(String(word))
}
}
return result
}```swift
func selectWords(s: String, n: Int) -> [String] {
let consonants = "bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ"
let consonantSet = Set(consonants)
let words = s.split(separator: " ")
var result: [String] = []
for word in words {
let consonantCount = word.filter { consonantSet.contains($0) }.count
if consonantCount == n {
result.append(String(word))
}
}
return result
}
```func selectWords(s: String, n: Int) -> [String] {
let consonants = "bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ"
let consonantSet = Set(consonants)
let words = s.split(separator: " ")
var result: [String] = []
for word in words {
let consonantCount = word.filter { consonantSet.contains($0) }.count
if consonantCount == n {
result.append(String(word))
}
}
return result
}```swift
func selectWords(s: String, n: Int) -> [String] {
let consonants = "bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ"
let consonantSet = Set(consonants)
let words = s.split(separator: " ")
var result: [String] = []
for word in words {
let consonantCount = word.filter { consonantSet.contains($0) }.count
if consonantCount == n {
result.append(String(word))
}
}
return result
}
```func selectWords(s: String, n: Int) -> [String] {
let consonants = "bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ"
let consonantSet = Set(consonants)
let words = s.split(separator: " ")
var result: [String] = []
for word in words {
let consonantCount = word.filter { consonantSet.contains($0) }.count
if consonantCount == n {
result.append(String(word))
}
}
return result
}```swift
func selectWords(s: String, n: Int) -> [String] {
let consonants = "bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ"
let consonantSet = Set(consonants)
let words = s.split(separator: " ")
var result: [String] = []
for word in words {
let consonantCount = word.filter { consonantSet.contains($0) }.count
if consonantCount == n {
result.append(String(word))
}
}
return result
}
```func selectWords(s: String, n: Int) -> [String] {
let consonants = "bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ"
let consonantSet = Set(consonants)
return s.split(separator: " ").filter {
$0.filter { consonantSet.contains($0) }.count == n
}.map(String.init)
}```swift
func selectWords(s: String, n: Int) -> [String] {
let consonants = "bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ"
let consonantSet = Set(consonants)
return s.split(separator: " ").filter {
$0.filter { consonantSet.contains($0) }.count == n
}.map(String.init)
}
```func selectWords(s: String, n: Int) -> [String] {
let consonants = "bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ"
let consonantSet = Set(consonants)
let words = s.split(separator: " ")
var result: [String] = []
for word in words {
let consonantCount = word.filter { consonantSet.contains($0) }.count
if consonantCount == n {
result.append(String(word))
}
}
return result
}```swift
func selectWords(s: String, n: Int) -> [String] {
let consonants = "bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ"
let consonantSet = Set(consonants)
let words = s.split(separator: " ")
var result: [String] = []
for word in words {
let consonantCount = word.filter { consonantSet.contains($0) }.count
if consonantCount == n {
result.append(String(word))
}
}
return result
}
```func getClosestVowel(word: String) -> String {
let vowels = "aeiouAEIOU"
let consonants = "bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ"
let characters = Array(word)
var lastConsonantIndex: Int? = nil
for i in stride(from: characters.count - 1, through: 0, by: -1) {
let char = characters[i]
if consonants.contains(char) {
if let lastConsonant = lastConsonantIndex, i + 1 < lastConsonant {
let middleIndex = i + 1
if vowels.contains(characters[middleIndex]) {
return String(characters[middleIndex])
}
}
lastConsonantIndex = i
}
}
return ""
}```swift
func getClosestVowel(word: String) -> String {
let vowels = "aeiouAEIOU"
let consonants = "bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ"
let characters = Array(word)
var lastConsonantIndex: Int? = nil
for i in stride(from: characters.count - 1, through: 0, by: -1) {
let char = characters[i]
if consonants.contains(char) {
if let lastConsonant = lastConsonantIndex, i + 1 < lastConsonant {
let middleIndex = i + 1
if vowels.contains(characters[middleIndex]) {
return String(characters[middleIndex])
}
}
lastConsonantIndex = i
}
}
return ""
}
``` // XCTAssertTrue failedfunc getClosestVowel(word: String) -> String {
let vowels = "aeiouAEIOU"
let consonants = "bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ"
let characters = Array(word)
for i in stride(from: characters.count - 2, through: 1, by: -1) {
if vowels.contains(characters[i]) && consonants.contains(characters[i - 1]) && consonants.contains(characters[i + 1]) {
return String(characters[i])
}
}
return ""
}```swift
func getClosestVowel(word: String) -> String {
let vowels = "aeiouAEIOU"
let consonants = "bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ"
let characters = Array(word)
for i in stride(from: characters.count - 2, through: 1, by: -1) {
if vowels.contains(characters[i]) && consonants.contains(characters[i - 1]) && consonants.contains(characters[i + 1]) {
return String(characters[i])
}
}
return ""
}
```func getClosestVowel(word: String) -> String {
let vowels = "aeiouAEIOU"
let consonants = "bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ"
let characters = Array(word)
let count = characters.count
for i in stride(from: count - 2, through: 1, by: -1) {
if vowels.contains(characters[i]) && consonants.contains(characters[i - 1]) && consonants.contains(characters[i + 1]) {
return String(characters[i])
}
}
return ""
}```swift
func getClosestVowel(word: String) -> String {
let vowels = "aeiouAEIOU"
let consonants = "bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ"
let characters = Array(word)
let count = characters.count
for i in stride(from: count - 2, through: 1, by: -1) {
if vowels.contains(characters[i]) && consonants.contains(characters[i - 1]) && consonants.contains(characters[i + 1]) {
return String(characters[i])
}
}
return ""
}
```func getClosestVowel(word: String) -> String {
let vowels = "aeiouAEIOU"
let consonants = "bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ"
let characters = Array(word)
var foundVowel = ""
for i in stride(from: characters.count - 2, through: 1, by: -1) {
if vowels.contains(characters[i]) && consonants.contains(characters[i - 1]) && consonants.contains(characters[i + 1]) {
foundVowel = String(characters[i])
break
}
}
return foundVowel
}```swift
func getClosestVowel(word: String) -> String {
let vowels = "aeiouAEIOU"
let consonants = "bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ"
let characters = Array(word)
var foundVowel = ""
for i in stride(from: characters.count - 2, through: 1, by: -1) {
if vowels.contains(characters[i]) && consonants.contains(characters[i - 1]) && consonants.contains(characters[i + 1]) {
foundVowel = String(characters[i])
break
}
}
return foundVowel
}
```func getClosestVowel(word: String) -> String {
let vowels = "aeiouAEIOU"
let consonants = "bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ"
let characters = Array(word)
let count = characters.count
for i in stride(from: count - 2, through: 1, by: -1) {
let current = characters[i]
let prev = characters[i - 1]
let next = characters[i + 1]
if vowels.contains(current) && consonants.contains(prev) && consonants.contains(next) {
return String(current)
}
}
return ""
}```swift
func getClosestVowel(word: String) -> String {
let vowels = "aeiouAEIOU"
let consonants = "bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ"
let characters = Array(word)
let count = characters.count
for i in stride(from: count - 2, through: 1, by: -1) {
let current = characters[i]
let prev = characters[i - 1]
let next = characters[i + 1]
if vowels.contains(current) && consonants.contains(prev) && consonants.contains(next) {
return String(current)
}
}
return ""
}
```func getClosestVowel(word: String) -> String {
let vowels = "aeiouAEIOU"
let consonants = "bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ"
let characters = Array(word)
let count = characters.count
for i in stride(from: count - 2, through: 1, by: -1) {
let current = characters[i]
let prev = characters[i - 1]
let next = characters[i + 1]
if vowels.contains(current) && consonants.contains(prev) && consonants.contains(next) {
return String(current)
}
}
return ""
}```swift
func getClosestVowel(word: String) -> String {
let vowels = "aeiouAEIOU"
let consonants = "bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ"
let characters = Array(word)
let count = characters.count
for i in stride(from: count - 2, through: 1, by: -1) {
let current = characters[i]
let prev = characters[i - 1]
let next = characters[i + 1]
if vowels.contains(current) && consonants.contains(prev) && consonants.contains(next) {
return String(current)
}
}
return ""
}
```func getClosestVowel(word: String) -> String {
let vowels = "aeiouAEIOU"
let consonants = "bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ"
let characters = Array(word)
let count = characters.count
for i in stride(from: count - 2, through: 1, by: -1) {
if vowels.contains(characters[i]) && consonants.contains(characters[i - 1]) && consonants.contains(characters[i + 1]) {
return String(characters[i])
}
}
return ""
}```swift
func getClosestVowel(word: String) -> String {
let vowels = "aeiouAEIOU"
let consonants = "bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ"
let characters = Array(word)
let count = characters.count
for i in stride(from: count - 2, through: 1, by: -1) {
if vowels.contains(characters[i]) && consonants.contains(characters[i - 1]) && consonants.contains(characters[i + 1]) {
return String(characters[i])
}
}
return ""
}
```func getClosestVowel(word: String) -> String {
let vowels = "aeiouAEIOU"
let consonants = "bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ"
let characters = Array(word)
let count = characters.count
for i in stride(from: count - 2, through: 1, by: -1) {
if vowels.contains(characters[i]) && consonants.contains(characters[i - 1]) && consonants.contains(characters[i + 1]) {
return String(characters[i])
}
}
return ""
}```swift
func getClosestVowel(word: String) -> String {
let vowels = "aeiouAEIOU"
let consonants = "bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ"
let characters = Array(word)
let count = characters.count
for i in stride(from: count - 2, through: 1, by: -1) {
if vowels.contains(characters[i]) && consonants.contains(characters[i - 1]) && consonants.contains(characters[i + 1]) {
return String(characters[i])
}
}
return ""
}
```func getClosestVowel(word: String) -> String {
let vowels = "aeiouAEIOU"
let consonants = "bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ"
let characters = Array(word)
var lastConsonantIndex: Int? = nil
for i in stride(from: characters.count - 1, through: 0, by: -1) {
let char = characters[i]
if consonants.contains(char) {
if let lastConsonant = lastConsonantIndex, i < lastConsonant - 1 {
let middleChar = characters[i + 1]
if vowels.contains(middleChar) {
return String(middleChar)
}
}
lastConsonantIndex = i
}
}
return ""
}```swift
func getClosestVowel(word: String) -> String {
let vowels = "aeiouAEIOU"
let consonants = "bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ"
let characters = Array(word)
var lastConsonantIndex: Int? = nil
for i in stride(from: characters.count - 1, through: 0, by: -1) {
let char = characters[i]
if consonants.contains(char) {
if let lastConsonant = lastConsonantIndex, i < lastConsonant - 1 {
let middleChar = characters[i + 1]
if vowels.contains(middleChar) {
return String(middleChar)
}
}
lastConsonantIndex = i
}
}
return ""
}
``` // XCTAssertTrue failedfunc getClosestVowel(word: String) -> String {
let vowels = "aeiouAEIOU"
let consonants = "bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ"
let characters = Array(word)
let count = characters.count
for i in stride(from: count - 2, through: 1, by: -1) {
let current = characters[i]
let prev = characters[i - 1]
let next = characters[i + 1]
if vowels.contains(current) && consonants.contains(prev) && consonants.contains(next) {
return String(current)
}
}
return ""
}```swift
func getClosestVowel(word: String) -> String {
let vowels = "aeiouAEIOU"
let consonants = "bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ"
let characters = Array(word)
let count = characters.count
for i in stride(from: count - 2, through: 1, by: -1) {
let current = characters[i]
let prev = characters[i - 1]
let next = characters[i + 1]
if vowels.contains(current) && consonants.contains(prev) && consonants.contains(next) {
return String(current)
}
}
return ""
}
```func matchParens(lst: [String]) -> String {
func isBalanced(s: String) -> Bool {
var balance = 0
for char in s {
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
let firstConcat = lst[0] + lst[1]
let secondConcat = lst[1] + lst[0]
if isBalanced(s: firstConcat) || isBalanced(s: secondConcat) {
return "Yes"
} else {
return "No"
}
}```swift
func matchParens(lst: [String]) -> String {
func isBalanced(s: String) -> Bool {
var balance = 0
for char in s {
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
let firstConcat = lst[0] + lst[1]
let secondConcat = lst[1] + lst[0]
if isBalanced(s: firstConcat) || isBalanced(s: secondConcat) {
return "Yes"
} else {
return "No"
}
}
```func matchParens(lst: [String]) -> String {
func isBalanced(_ s: String) -> Bool {
var balance = 0
for char in s {
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
let first = lst[0] + lst[1]
let second = lst[1] + lst[0]
if isBalanced(first) || isBalanced(second) {
return "Yes"
} else {
return "No"
}
}```swift
func matchParens(lst: [String]) -> String {
func isBalanced(_ s: String) -> Bool {
var balance = 0
for char in s {
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
let first = lst[0] + lst[1]
let second = lst[1] + lst[0]
if isBalanced(first) || isBalanced(second) {
return "Yes"
} else {
return "No"
}
}
```func matchParens(lst: [String]) -> String {
func isBalanced(_ s: String) -> Bool {
var balance = 0
for char in s {
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
let firstOption = lst[0] + lst[1]
let secondOption = lst[1] + lst[0]
if isBalanced(firstOption) || isBalanced(secondOption) {
return "Yes"
} else {
return "No"
}
}```swift
func matchParens(lst: [String]) -> String {
func isBalanced(_ s: String) -> Bool {
var balance = 0
for char in s {
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
let firstOption = lst[0] + lst[1]
let secondOption = lst[1] + lst[0]
if isBalanced(firstOption) || isBalanced(secondOption) {
return "Yes"
} else {
return "No"
}
}
```func matchParens(lst: [String]) -> String {
func isBalanced(_ s: String) -> Bool {
var balance = 0
for char in s {
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
let first = lst[0] + lst[1]
let second = lst[1] + lst[0]
if isBalanced(first) || isBalanced(second) {
return "Yes"
} else {
return "No"
}
}```swift
func matchParens(lst: [String]) -> String {
func isBalanced(_ s: String) -> Bool {
var balance = 0
for char in s {
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
let first = lst[0] + lst[1]
let second = lst[1] + lst[0]
if isBalanced(first) || isBalanced(second) {
return "Yes"
} else {
return "No"
}
}
```func matchParens(lst: [String]) -> String {
let first = lst[0]
let second = lst[1]
func isBalanced(_ s: String) -> Bool {
var balance = 0
for char in s {
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
if isBalanced(first + second) || isBalanced(second + first) {
return "Yes"
} else {
return "No"
}
}```swift
func matchParens(lst: [String]) -> String {
let first = lst[0]
let second = lst[1]
func isBalanced(_ s: String) -> Bool {
var balance = 0
for char in s {
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
if isBalanced(first + second) || isBalanced(second + first) {
return "Yes"
} else {
return "No"
}
}
```func matchParens(lst: [String]) -> String {
func isBalanced(s: String) -> Bool {
var balance = 0
for char in s {
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
let firstOption = lst[0] + lst[1]
let secondOption = lst[1] + lst[0]
if isBalanced(s: firstOption) || isBalanced(s: secondOption) {
return "Yes"
} else {
return "No"
}
}```swift
func matchParens(lst: [String]) -> String {
func isBalanced(s: String) -> Bool {
var balance = 0
for char in s {
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
let firstOption = lst[0] + lst[1]
let secondOption = lst[1] + lst[0]
if isBalanced(s: firstOption) || isBalanced(s: secondOption) {
return "Yes"
} else {
return "No"
}
}
```func matchParens(lst: [String]) -> String {
let first = lst[0]
let second = lst[1]
func isBalanced(_ s: String) -> Bool {
var balance = 0
for char in s {
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
let combined1 = first + second
let combined2 = second + first
if isBalanced(combined1) || isBalanced(combined2) {
return "Yes"
} else {
return "No"
}
}```swift
func matchParens(lst: [String]) -> String {
let first = lst[0]
let second = lst[1]
func isBalanced(_ s: String) -> Bool {
var balance = 0
for char in s {
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
let combined1 = first + second
let combined2 = second + first
if isBalanced(combined1) || isBalanced(combined2) {
return "Yes"
} else {
return "No"
}
}
```func matchParens(lst: [String]) -> String {
func isBalanced(s: String) -> Bool {
var balance = 0
for char in s {
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
let firstOption = lst[0] + lst[1]
let secondOption = lst[1] + lst[0]
if isBalanced(s: firstOption) || isBalanced(s: secondOption) {
return "Yes"
} else {
return "No"
}
}```swift
func matchParens(lst: [String]) -> String {
func isBalanced(s: String) -> Bool {
var balance = 0
for char in s {
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
let firstOption = lst[0] + lst[1]
let secondOption = lst[1] + lst[0]
if isBalanced(s: firstOption) || isBalanced(s: secondOption) {
return "Yes"
} else {
return "No"
}
}
```func matchParens(lst: [String]) -> String {
func isBalanced(_ s: String) -> Bool {
var balance = 0
for char in s {
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
let first = lst[0] + lst[1]
let second = lst[1] + lst[0]
if isBalanced(first) || isBalanced(second) {
return "Yes"
} else {
return "No"
}
}```swift
func matchParens(lst: [String]) -> String {
func isBalanced(_ s: String) -> Bool {
var balance = 0
for char in s {
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
let first = lst[0] + lst[1]
let second = lst[1] + lst[0]
if isBalanced(first) || isBalanced(second) {
return "Yes"
} else {
return "No"
}
}
```func matchParens(lst: [String]) -> String {
func isBalanced(_ s: String) -> Bool {
var balance = 0
for char in s {
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
let firstConcat = lst[0] + lst[1]
let secondConcat = lst[1] + lst[0]
if isBalanced(firstConcat) || isBalanced(secondConcat) {
return "Yes"
} else {
return "No"
}
}```swift
func matchParens(lst: [String]) -> String {
func isBalanced(_ s: String) -> Bool {
var balance = 0
for char in s {
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
let firstConcat = lst[0] + lst[1]
let secondConcat = lst[1] + lst[0]
if isBalanced(firstConcat) || isBalanced(secondConcat) {
return "Yes"
} else {
return "No"
}
}
```func maximum(arr: [Int], k: Int) -> [Int] {
if k == 0 {
return []
}
return Array(arr.sorted(by: >).prefix(k)).sorted()
}```swift
func maximum(arr: [Int], k: Int) -> [Int] {
if k == 0 {
return []
}
return Array(arr.sorted(by: >).prefix(k)).sorted()
}
```func maximum(arr: [Int], k: Int) -> [Int] {
if k == 0 {
return []
}
return Array(arr.sorted(by: >).prefix(k)).sorted()
}```swift
func maximum(arr: [Int], k: Int) -> [Int] {
if k == 0 {
return []
}
return Array(arr.sorted(by: >).prefix(k)).sorted()
}
```func maximum(arr: [Int], k: Int) -> [Int] {
if k == 0 {
return []
}
let sortedArr = arr.sorted(by: >)
return Array(sortedArr.prefix(k))
}```swift
func maximum(arr: [Int], k: Int) -> [Int] {
if k == 0 {
return []
}
let sortedArr = arr.sorted(by: >)
return Array(sortedArr.prefix(k))
}
``` // XCTAssertTrue failedfunc maximum(arr: [Int], k: Int) -> [Int] {
if k == 0 {
return []
}
return Array(arr.sorted(by: >).prefix(k)).sorted()
}```swift
func maximum(arr: [Int], k: Int) -> [Int] {
if k == 0 {
return []
}
return Array(arr.sorted(by: >).prefix(k)).sorted()
}
```func maximum(arr: [Int], k: Int) -> [Int] {
if k == 0 {
return []
}
return Array(arr.sorted(by: >).prefix(k)).sorted()
}```swift
func maximum(arr: [Int], k: Int) -> [Int] {
if k == 0 {
return []
}
return Array(arr.sorted(by: >).prefix(k)).sorted()
}
```func maximum(arr: [Int], k: Int) -> [Int] {
if k == 0 {
return []
}
return Array(arr.sorted(by: >).prefix(k)).sorted()
}```swift
func maximum(arr: [Int], k: Int) -> [Int] {
if k == 0 {
return []
}
return Array(arr.sorted(by: >).prefix(k)).sorted()
}
```func maximum(arr: [Int], k: Int) -> [Int] {
if k == 0 {
return []
}
return Array(arr.sorted(by: >).prefix(k))
}```swift
func maximum(arr: [Int], k: Int) -> [Int] {
if k == 0 {
return []
}
return Array(arr.sorted(by: >).prefix(k))
}
``` // XCTAssertTrue failedfunc maximum(arr: [Int], k: Int) -> [Int] {
if k == 0 {
return []
}
return Array(arr.sorted(by: >).prefix(k))
}```swift
func maximum(arr: [Int], k: Int) -> [Int] {
if k == 0 {
return []
}
return Array(arr.sorted(by: >).prefix(k))
}
``` // XCTAssertTrue failedfunc maximum(arr: [Int], k: Int) -> [Int] {
if k == 0 {
return []
}
return Array(arr.sorted(by: >).prefix(k)).sorted()
}```swift
func maximum(arr: [Int], k: Int) -> [Int] {
if k == 0 {
return []
}
return Array(arr.sorted(by: >).prefix(k)).sorted()
}
```func maximum(arr: [Int], k: Int) -> [Int] {
if k == 0 {
return []
}
return Array(arr.sorted(by: >).prefix(k)).sorted()
}```swift
func maximum(arr: [Int], k: Int) -> [Int] {
if k == 0 {
return []
}
return Array(arr.sorted(by: >).prefix(k)).sorted()
}
```func solution(lst: [Int]) -> Int {
var sum = 0
for (index, value) in lst.enumerated() {
if index % 2 == 0 && value % 2 != 0 {
sum += value
}
}
return sum
}```swift
func solution(lst: [Int]) -> Int {
var sum = 0
for (index, value) in lst.enumerated() {
if index % 2 == 0 && value % 2 != 0 {
sum += value
}
}
return sum
}
```func solution(lst: [Int]) -> Int {
var sum = 0
for (index, value) in lst.enumerated() {
if index % 2 == 0 && value % 2 != 0 {
sum += value
}
}
return sum
}```swift
func solution(lst: [Int]) -> Int {
var sum = 0
for (index, value) in lst.enumerated() {
if index % 2 == 0 && value % 2 != 0 {
sum += value
}
}
return sum
}
```func solution(lst: [Int]) -> Int {
var sum = 0
for (index, value) in lst.enumerated() {
if index % 2 == 0 && value % 2 != 0 {
sum += value
}
}
return sum
}```swift
func solution(lst: [Int]) -> Int {
var sum = 0
for (index, value) in lst.enumerated() {
if index % 2 == 0 && value % 2 != 0 {
sum += value
}
}
return sum
}
```func solution(lst: [Int]) -> Int {
var sum = 0
for (index, value) in lst.enumerated() {
if index % 2 == 0 && value % 2 != 0 {
sum += value
}
}
return sum
}```swift
func solution(lst: [Int]) -> Int {
var sum = 0
for (index, value) in lst.enumerated() {
if index % 2 == 0 && value % 2 != 0 {
sum += value
}
}
return sum
}
```func solution(lst: [Int]) -> Int {
var sum = 0
for (index, value) in lst.enumerated() {
if index % 2 == 0 && value % 2 != 0 {
sum += value
}
}
return sum
}```swift
func solution(lst: [Int]) -> Int {
var sum = 0
for (index, value) in lst.enumerated() {
if index % 2 == 0 && value % 2 != 0 {
sum += value
}
}
return sum
}
```func solution(lst: [Int]) -> Int {
var sum = 0
for (index, value) in lst.enumerated() {
if index % 2 == 0 && value % 2 != 0 {
sum += value
}
}
return sum
}```swift
func solution(lst: [Int]) -> Int {
var sum = 0
for (index, value) in lst.enumerated() {
if index % 2 == 0 && value % 2 != 0 {
sum += value
}
}
return sum
}
```func solution(lst: [Int]) -> Int {
var sum = 0
for (index, value) in lst.enumerated() {
if index % 2 == 0 && value % 2 != 0 {
sum += value
}
}
return sum
}```swift
func solution(lst: [Int]) -> Int {
var sum = 0
for (index, value) in lst.enumerated() {
if index % 2 == 0 && value % 2 != 0 {
sum += value
}
}
return sum
}
```func solution(lst: [Int]) -> Int {
var sum = 0
for (index, value) in lst.enumerated() {
if index % 2 == 0 && value % 2 != 0 {
sum += value
}
}
return sum
}```swift
func solution(lst: [Int]) -> Int {
var sum = 0
for (index, value) in lst.enumerated() {
if index % 2 == 0 && value % 2 != 0 {
sum += value
}
}
return sum
}
```func solution(lst: [Int]) -> Int {
var sum = 0
for (index, value) in lst.enumerated() {
if index % 2 == 0 && value % 2 != 0 {
sum += value
}
}
return sum
}```swift
func solution(lst: [Int]) -> Int {
var sum = 0
for (index, value) in lst.enumerated() {
if index % 2 == 0 && value % 2 != 0 {
sum += value
}
}
return sum
}
```func solution(lst: [Int]) -> Int {
var sum = 0
for (index, value) in lst.enumerated() {
if index % 2 == 0 && value % 2 != 0 {
sum += value
}
}
return sum
}```swift
func solution(lst: [Int]) -> Int {
var sum = 0
for (index, value) in lst.enumerated() {
if index % 2 == 0 && value % 2 != 0 {
sum += value
}
}
return sum
}
```func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
let value = arr[i]
if value >= -99 && value <= 99 {
sum += value
}
}
return sum
}```swift
func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
let value = arr[i]
if value >= -99 && value <= 99 {
sum += value
}
}
return sum
}
```func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
let num = arr[i]
if num >= -99 && num <= 99 {
sum += num
}
}
return sum
}```swift
func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
let num = arr[i]
if num >= -99 && num <= 99 {
sum += num
}
}
return sum
}
```func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
let value = arr[i]
if value >= -99 && value <= 99 {
sum += value
}
}
return sum
}```swift
func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
let value = arr[i]
if value >= -99 && value <= 99 {
sum += value
}
}
return sum
}
```func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
let num = arr[i]
if num >= -99 && num <= 99 {
sum += num
}
}
return sum
}```swift
func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
let num = arr[i]
if num >= -99 && num <= 99 {
sum += num
}
}
return sum
}
```func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
let value = arr[i]
if value >= -99 && value <= 99 {
sum += value
}
}
return sum
}```swift
func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
let value = arr[i]
if value >= -99 && value <= 99 {
sum += value
}
}
return sum
}
```func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
let value = arr[i]
if value >= -99 && value <= 99 {
sum += value
}
}
return sum
}```swift
func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
let value = arr[i]
if value >= -99 && value <= 99 {
sum += value
}
}
return sum
}
```func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
let value = arr[i]
if value >= -99 && value <= 99 {
sum += value
}
}
return sum
}```swift
func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
let value = arr[i]
if value >= -99 && value <= 99 {
sum += value
}
}
return sum
}
```func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
let num = arr[i]
if num >= -99 && num <= 99 {
sum += num
}
}
return sum
}```swift
func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
let num = arr[i]
if num >= -99 && num <= 99 {
sum += num
}
}
return sum
}
```func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
let value = arr[i]
if value >= -99 && value <= 99 {
sum += value
}
}
return sum
}```swift
func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
let value = arr[i]
if value >= -99 && value <= 99 {
sum += value
}
}
return sum
}
```func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
let value = arr[i]
if value >= -99 && value <= 99 {
sum += value
}
}
return sum
}```swift
func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
let value = arr[i]
if value >= -99 && value <= 99 {
sum += value
}
}
return sum
}
```func getOddCollatz(n: Int) -> [Int] {
var current = n
var oddNumbers = [Int]()
while current != 1 {
if current % 2 != 0 {
oddNumbers.append(current)
}
current = current % 2 == 0 ? current / 2 : 3 * current + 1
}
oddNumbers.append(1) // Add the final 1 to the list
return oddNumbers.sorted()
}```swift
func getOddCollatz(n: Int) -> [Int] {
var current = n
var oddNumbers = [Int]()
while current != 1 {
if current % 2 != 0 {
oddNumbers.append(current)
}
current = current % 2 == 0 ? current / 2 : 3 * current + 1
}
oddNumbers.append(1) // Add the final 1 to the list
return oddNumbers.sorted()
}
```func getOddCollatz(n: Int) -> [Int] {
var current = n
var oddNumbers = [Int]()
while current != 1 {
if current % 2 != 0 {
oddNumbers.append(current)
}
if current % 2 == 0 {
current /= 2
} else {
current = 3 * current + 1
}
}
oddNumbers.append(1) // Add the final 1 to the list of odd numbers
return oddNumbers.sorted()
}```swift
func getOddCollatz(n: Int) -> [Int] {
var current = n
var oddNumbers = [Int]()
while current != 1 {
if current % 2 != 0 {
oddNumbers.append(current)
}
if current % 2 == 0 {
current /= 2
} else {
current = 3 * current + 1
}
}
oddNumbers.append(1) // Add the final 1 to the list of odd numbers
return oddNumbers.sorted()
}
```func getOddCollatz(n: Int) -> [Int] {
var current = n
var oddNumbers = [Int]()
while current != 1 {
if current % 2 != 0 {
oddNumbers.append(current)
}
current = current % 2 == 0 ? current / 2 : 3 * current + 1
}
oddNumbers.append(1) // Include the final 1 in the sequence
return oddNumbers.sorted()
}```swift
func getOddCollatz(n: Int) -> [Int] {
var current = n
var oddNumbers = [Int]()
while current != 1 {
if current % 2 != 0 {
oddNumbers.append(current)
}
current = current % 2 == 0 ? current / 2 : 3 * current + 1
}
oddNumbers.append(1) // Include the final 1 in the sequence
return oddNumbers.sorted()
}
```func getOddCollatz(n: Int) -> [Int] {
var current = n
var oddNumbers = [Int]()
while current != 1 {
if current % 2 != 0 {
oddNumbers.append(current)
}
current = current % 2 == 0 ? current / 2 : 3 * current + 1
}
oddNumbers.append(1) // Add the final 1 to the list of odd numbers
return oddNumbers.sorted()
}```swift
func getOddCollatz(n: Int) -> [Int] {
var current = n
var oddNumbers = [Int]()
while current != 1 {
if current % 2 != 0 {
oddNumbers.append(current)
}
current = current % 2 == 0 ? current / 2 : 3 * current + 1
}
oddNumbers.append(1) // Add the final 1 to the list of odd numbers
return oddNumbers.sorted()
}
```func getOddCollatz(n: Int) -> [Int] {
var current = n
var oddNumbers = [Int]()
while current != 1 {
if current % 2 != 0 {
oddNumbers.append(current)
}
current = current % 2 == 0 ? current / 2 : 3 * current + 1
}
oddNumbers.append(1) // Add the final 1 to the list
return oddNumbers.sorted()
}```swift
func getOddCollatz(n: Int) -> [Int] {
var current = n
var oddNumbers = [Int]()
while current != 1 {
if current % 2 != 0 {
oddNumbers.append(current)
}
current = current % 2 == 0 ? current / 2 : 3 * current + 1
}
oddNumbers.append(1) // Add the final 1 to the list
return oddNumbers.sorted()
}
```func getOddCollatz(n: Int) -> [Int] {
var current = n
var oddNumbers = [Int]()
while current != 1 {
if current % 2 != 0 {
oddNumbers.append(current)
}
current = current % 2 == 0 ? current / 2 : 3 * current + 1
}
oddNumbers.append(1) // Include the last number, which is 1
return oddNumbers.sorted()
}```swift
func getOddCollatz(n: Int) -> [Int] {
var current = n
var oddNumbers = [Int]()
while current != 1 {
if current % 2 != 0 {
oddNumbers.append(current)
}
current = current % 2 == 0 ? current / 2 : 3 * current + 1
}
oddNumbers.append(1) // Include the last number, which is 1
return oddNumbers.sorted()
}
```func getOddCollatz(n: Int) -> [Int] {
var current = n
var oddNumbers = [Int]()
while current != 1 {
if current % 2 != 0 {
oddNumbers.append(current)
}
current = current % 2 == 0 ? current / 2 : 3 * current + 1
}
oddNumbers.append(1) // Add the final 1 to the list
return oddNumbers.sorted()
}```swift
func getOddCollatz(n: Int) -> [Int] {
var current = n
var oddNumbers = [Int]()
while current != 1 {
if current % 2 != 0 {
oddNumbers.append(current)
}
current = current % 2 == 0 ? current / 2 : 3 * current + 1
}
oddNumbers.append(1) // Add the final 1 to the list
return oddNumbers.sorted()
}
```func getOddCollatz(n: Int) -> [Int] {
var current = n
var oddNumbers = [Int]()
while current != 1 {
if current % 2 != 0 {
oddNumbers.append(current)
}
current = current % 2 == 0 ? current / 2 : 3 * current + 1
}
oddNumbers.append(1) // Add the final 1 to the list
return oddNumbers.sorted()
}```swift
func getOddCollatz(n: Int) -> [Int] {
var current = n
var oddNumbers = [Int]()
while current != 1 {
if current % 2 != 0 {
oddNumbers.append(current)
}
current = current % 2 == 0 ? current / 2 : 3 * current + 1
}
oddNumbers.append(1) // Add the final 1 to the list
return oddNumbers.sorted()
}
```func getOddCollatz(n: Int) -> [Int] {
var current = n
var oddNumbers = [Int]()
while current != 1 {
if current % 2 != 0 {
oddNumbers.append(current)
}
current = current % 2 == 0 ? current / 2 : 3 * current + 1
}
oddNumbers.append(1) // Add the final 1 to the list of odd numbers
return oddNumbers.sorted()
}```swift
func getOddCollatz(n: Int) -> [Int] {
var current = n
var oddNumbers = [Int]()
while current != 1 {
if current % 2 != 0 {
oddNumbers.append(current)
}
current = current % 2 == 0 ? current / 2 : 3 * current + 1
}
oddNumbers.append(1) // Add the final 1 to the list of odd numbers
return oddNumbers.sorted()
}
```func getOddCollatz(n: Int) -> [Int] {
var current = n
var oddNumbers = [Int]()
while current != 1 {
if current % 2 != 0 {
oddNumbers.append(current)
}
current = current % 2 == 0 ? current / 2 : 3 * current + 1
}
oddNumbers.append(1) // Add the final 1 to the list of odd numbers
return oddNumbers.sorted()
}```swift
func getOddCollatz(n: Int) -> [Int] {
var current = n
var oddNumbers = [Int]()
while current != 1 {
if current % 2 != 0 {
oddNumbers.append(current)
}
current = current % 2 == 0 ? current / 2 : 3 * current + 1
}
oddNumbers.append(1) // Add the final 1 to the list of odd numbers
return oddNumbers.sorted()
}
```func validDate(date: String) -> Bool {
let dateFormatter = DateFormatter()
dateFormatter.dateFormat = "MM-dd-yyyy"
dateFormatter.locale = Locale(identifier: "en_US_POSIX")
dateFormatter.timeZone = TimeZone(secondsFromGMT: 0)
if let _ = dateFormatter.date(from: date) {
let components = date.split(separator: "-").map { Int($0) }
guard components.count == 3, let month = components[0], let day = components[1] else {
return false
}
switch month {
case 1, 3, 5, 7, 8, 10, 12:
return day >= 1 && day <= 31
case 4, 6, 9, 11:
return day >= 1 && day <= 30
case 2:
return day >= 1 && day <= 29
default:
return false
}
} else {
return false
}
}```swift
func validDate(date: String) -> Bool {
let dateFormatter = DateFormatter()
dateFormatter.dateFormat = "MM-dd-yyyy"
dateFormatter.locale = Locale(identifier: "en_US_POSIX")
dateFormatter.timeZone = TimeZone(secondsFromGMT: 0)
if let _ = dateFormatter.date(from: date) {
let components = date.split(separator: "-").map { Int($0) }
guard components.count == 3, let month = components[0], let day = components[1] else {
return false
}
switch month {
case 1, 3, 5, 7, 8, 10, 12:
return day >= 1 && day <= 31
case 4, 6, 9, 11:
return day >= 1 && day <= 30
case 2:
return day >= 1 && day <= 29
default:
return false
}
} else {
return false
}
}
```func validDate(date: String) -> Bool {
let dateFormatter = DateFormatter()
dateFormatter.dateFormat = "MM-dd-yyyy"
dateFormatter.locale = Locale(identifier: "en_US_POSIX")
dateFormatter.timeZone = TimeZone(secondsFromGMT: 0)
if let _ = dateFormatter.date(from: date) {
let components = date.split(separator: "-")
if components.count == 3 {
let month = Int(components[0]) ?? 0
let day = Int(components[1]) ?? 0
let year = Int(components[2]) ?? 0
if month < 1 || month > 12 {
return false
}
switch month {
case 1, 3, 5, 7, 8, 10, 12:
return day >= 1 && day <= 31
case 4, 6, 9, 11:
return day >= 1 && day <= 30
case 2:
// Check for leap year
if (year % 4 == 0 && year % 100 != 0) || year % 400 == 0 {
return day >= 1 && day <= 29
} else {
return day >= 1 && day <= 28
}
default:
return false
}
}
}
return false
}```swift
func validDate(date: String) -> Bool {
let dateFormatter = DateFormatter()
dateFormatter.dateFormat = "MM-dd-yyyy"
dateFormatter.locale = Locale(identifier: "en_US_POSIX")
dateFormatter.timeZone = TimeZone(secondsFromGMT: 0)
if let _ = dateFormatter.date(from: date) {
let components = date.split(separator: "-")
if components.count == 3 {
let month = Int(components[0]) ?? 0
let day = Int(components[1]) ?? 0
let year = Int(components[2]) ?? 0
if month < 1 || month > 12 {
return false
}
switch month {
case 1, 3, 5, 7, 8, 10, 12:
return day >= 1 && day <= 31
case 4, 6, 9, 11:
return day >= 1 && day <= 30
case 2:
// Check for leap year
if (year % 4 == 0 && year % 100 != 0) || year % 400 == 0 {
return day >= 1 && day <= 29
} else {
return day >= 1 && day <= 28
}
default:
return false
}
}
}
return false
}
```func validDate(date: String) -> Bool {
let dateFormatter = DateFormatter()
dateFormatter.dateFormat = "MM-dd-yyyy"
dateFormatter.locale = Locale(identifier: "en_US_POSIX")
dateFormatter.timeZone = TimeZone(secondsFromGMT: 0)
if let dateObj = dateFormatter.date(from: date) {
let calendar = Calendar(identifier: .gregorian)
let components = calendar.dateComponents([.year, .month, .day], from: dateObj)
if let day = components.day, let month = components.month {
switch month {
case 1, 3, 5, 7, 8, 10, 12:
return day >= 1 && day <= 31
case 4, 6, 9, 11:
return day >= 1 && day <= 30
case 2:
return day >= 1 && day <= 29
default:
return false
}
}
}
return false
}```swift
func validDate(date: String) -> Bool {
let dateFormatter = DateFormatter()
dateFormatter.dateFormat = "MM-dd-yyyy"
dateFormatter.locale = Locale(identifier: "en_US_POSIX")
dateFormatter.timeZone = TimeZone(secondsFromGMT: 0)
if let dateObj = dateFormatter.date(from: date) {
let calendar = Calendar(identifier: .gregorian)
let components = calendar.dateComponents([.year, .month, .day], from: dateObj)
if let day = components.day, let month = components.month {
switch month {
case 1, 3, 5, 7, 8, 10, 12:
return day >= 1 && day <= 31
case 4, 6, 9, 11:
return day >= 1 && day <= 30
case 2:
return day >= 1 && day <= 29
default:
return false
}
}
}
return false
}
```func validDate(date: String) -> Bool {
let dateFormatter = DateFormatter()
dateFormatter.dateFormat = "MM-dd-yyyy"
dateFormatter.locale = Locale(identifier: "en_US_POSIX")
dateFormatter.timeZone = TimeZone(secondsFromGMT: 0)
if let _ = dateFormatter.date(from: date) {
let components = date.split(separator: "-")
if components.count == 3 {
let month = Int(components[0]) ?? 0
let day = Int(components[1]) ?? 0
let year = Int(components[2]) ?? 0
if month < 1 || month > 12 {
return false
}
switch month {
case 1, 3, 5, 7, 8, 10, 12:
return day >= 1 && day <= 31
case 4, 6, 9, 11:
return day >= 1 && day <= 30
case 2:
// Check for leap year
if (year % 4 == 0 && year % 100 != 0) || year % 400 == 0 {
return day >= 1 && day <= 29
} else {
return day >= 1 && day <= 28
}
default:
return false
}
}
}
return false
}```swift
func validDate(date: String) -> Bool {
let dateFormatter = DateFormatter()
dateFormatter.dateFormat = "MM-dd-yyyy"
dateFormatter.locale = Locale(identifier: "en_US_POSIX")
dateFormatter.timeZone = TimeZone(secondsFromGMT: 0)
if let _ = dateFormatter.date(from: date) {
let components = date.split(separator: "-")
if components.count == 3 {
let month = Int(components[0]) ?? 0
let day = Int(components[1]) ?? 0
let year = Int(components[2]) ?? 0
if month < 1 || month > 12 {
return false
}
switch month {
case 1, 3, 5, 7, 8, 10, 12:
return day >= 1 && day <= 31
case 4, 6, 9, 11:
return day >= 1 && day <= 30
case 2:
// Check for leap year
if (year % 4 == 0 && year % 100 != 0) || year % 400 == 0 {
return day >= 1 && day <= 29
} else {
return day >= 1 && day <= 28
}
default:
return false
}
}
}
return false
}
```func validDate(date: String) -> Bool {
let dateFormatter = DateFormatter()
dateFormatter.dateFormat = "MM-dd-yyyy"
dateFormatter.locale = Locale(identifier: "en_US_POSIX")
dateFormatter.timeZone = TimeZone(secondsFromGMT: 0)
if let _ = dateFormatter.date(from: date) {
let components = date.split(separator: "-")
if components.count == 3 {
let month = Int(components[0]) ?? 0
let day = Int(components[1]) ?? 0
let year = Int(components[2]) ?? 0
if month < 1 || month > 12 {
return false
}
switch month {
case 1, 3, 5, 7, 8, 10, 12:
return day >= 1 && day <= 31
case 4, 6, 9, 11:
return day >= 1 && day <= 30
case 2:
// Check for leap year
if (year % 4 == 0 && year % 100 != 0) || year % 400 == 0 {
return day >= 1 && day <= 29
} else {
return day >= 1 && day <= 28
}
default:
return false
}
}
}
return false
}```swift
func validDate(date: String) -> Bool {
let dateFormatter = DateFormatter()
dateFormatter.dateFormat = "MM-dd-yyyy"
dateFormatter.locale = Locale(identifier: "en_US_POSIX")
dateFormatter.timeZone = TimeZone(secondsFromGMT: 0)
if let _ = dateFormatter.date(from: date) {
let components = date.split(separator: "-")
if components.count == 3 {
let month = Int(components[0]) ?? 0
let day = Int(components[1]) ?? 0
let year = Int(components[2]) ?? 0
if month < 1 || month > 12 {
return false
}
switch month {
case 1, 3, 5, 7, 8, 10, 12:
return day >= 1 && day <= 31
case 4, 6, 9, 11:
return day >= 1 && day <= 30
case 2:
// Check for leap year
if (year % 4 == 0 && year % 100 != 0) || year % 400 == 0 {
return day >= 1 && day <= 29
} else {
return day >= 1 && day <= 28
}
default:
return false
}
}
}
return false
}
```func validDate(date: String) -> Bool {
let dateFormatter = DateFormatter()
dateFormatter.dateFormat = "MM-dd-yyyy"
dateFormatter.locale = Locale(identifier: "en_US_POSIX")
dateFormatter.timeZone = TimeZone(secondsFromGMT: 0)
if let _ = dateFormatter.date(from: date) {
let components = date.split(separator: "-")
if components.count == 3 {
let month = Int(components[0]) ?? 0
let day = Int(components[1]) ?? 0
let year = Int(components[2]) ?? 0
if month < 1 || month > 12 {
return false
}
switch month {
case 1, 3, 5, 7, 8, 10, 12:
return day >= 1 && day <= 31
case 4, 6, 9, 11:
return day >= 1 && day <= 30
case 2:
if year % 4 == 0 && (year % 100 != 0 || year % 400 == 0) {
return day >= 1 && day <= 29
} else {
return day >= 1 && day <= 28
}
default:
return false
}
}
}
return false
}```swift
func validDate(date: String) -> Bool {
let dateFormatter = DateFormatter()
dateFormatter.dateFormat = "MM-dd-yyyy"
dateFormatter.locale = Locale(identifier: "en_US_POSIX")
dateFormatter.timeZone = TimeZone(secondsFromGMT: 0)
if let _ = dateFormatter.date(from: date) {
let components = date.split(separator: "-")
if components.count == 3 {
let month = Int(components[0]) ?? 0
let day = Int(components[1]) ?? 0
let year = Int(components[2]) ?? 0
if month < 1 || month > 12 {
return false
}
switch month {
case 1, 3, 5, 7, 8, 10, 12:
return day >= 1 && day <= 31
case 4, 6, 9, 11:
return day >= 1 && day <= 30
case 2:
if year % 4 == 0 && (year % 100 != 0 || year % 400 == 0) {
return day >= 1 && day <= 29
} else {
return day >= 1 && day <= 28
}
default:
return false
}
}
}
return false
}
```func validDate(date: String) -> Bool {
let dateFormatter = DateFormatter()
dateFormatter.dateFormat = "MM-dd-yyyy"
dateFormatter.locale = Locale(identifier: "en_US_POSIX")
dateFormatter.timeZone = TimeZone(secondsFromGMT: 0)
if let _ = dateFormatter.date(from: date) {
let components = date.split(separator: "-").map { Int($0) }
guard components.count == 3, let month = components[0], let day = components[1] else {
return false
}
switch month {
case 1, 3, 5, 7, 8, 10, 12:
return day >= 1 && day <= 31
case 4, 6, 9, 11:
return day >= 1 && day <= 30
case 2:
return day >= 1 && day <= 29
default:
return false
}
} else {
return false
}
}```swift
func validDate(date: String) -> Bool {
let dateFormatter = DateFormatter()
dateFormatter.dateFormat = "MM-dd-yyyy"
dateFormatter.locale = Locale(identifier: "en_US_POSIX")
dateFormatter.timeZone = TimeZone(secondsFromGMT: 0)
if let _ = dateFormatter.date(from: date) {
let components = date.split(separator: "-").map { Int($0) }
guard components.count == 3, let month = components[0], let day = components[1] else {
return false
}
switch month {
case 1, 3, 5, 7, 8, 10, 12:
return day >= 1 && day <= 31
case 4, 6, 9, 11:
return day >= 1 && day <= 30
case 2:
return day >= 1 && day <= 29
default:
return false
}
} else {
return false
}
}
```func validDate(date: String) -> Bool {
let dateFormatter = DateFormatter()
dateFormatter.dateFormat = "MM-dd-yyyy"
dateFormatter.locale = Locale(identifier: "en_US_POSIX")
dateFormatter.timeZone = TimeZone(secondsFromGMT: 0)
if let dateObj = dateFormatter.date(from: date) {
let calendar = Calendar(identifier: .gregorian)
let components = calendar.dateComponents([.year, .month, .day], from: dateObj)
guard let day = components.day, let month = components.month else {
return false
}
switch month {
case 1, 3, 5, 7, 8, 10, 12:
return day >= 1 && day <= 31
case 4, 6, 9, 11:
return day >= 1 && day <= 30
case 2:
return day >= 1 && day <= 29
default:
return false
}
} else {
return false
}
}```swift
func validDate(date: String) -> Bool {
let dateFormatter = DateFormatter()
dateFormatter.dateFormat = "MM-dd-yyyy"
dateFormatter.locale = Locale(identifier: "en_US_POSIX")
dateFormatter.timeZone = TimeZone(secondsFromGMT: 0)
if let dateObj = dateFormatter.date(from: date) {
let calendar = Calendar(identifier: .gregorian)
let components = calendar.dateComponents([.year, .month, .day], from: dateObj)
guard let day = components.day, let month = components.month else {
return false
}
switch month {
case 1, 3, 5, 7, 8, 10, 12:
return day >= 1 && day <= 31
case 4, 6, 9, 11:
return day >= 1 && day <= 30
case 2:
return day >= 1 && day <= 29
default:
return false
}
} else {
return false
}
}
```func validDate(date: String) -> Bool {
let dateFormatter = DateFormatter()
dateFormatter.dateFormat = "MM-dd-yyyy"
dateFormatter.locale = Locale(identifier: "en_US_POSIX")
dateFormatter.timeZone = TimeZone(secondsFromGMT: 0)
if let _ = dateFormatter.date(from: date) {
let components = date.split(separator: "-").map { Int($0) }
guard components.count == 3, let month = components[0], let day = components[1] else {
return false
}
switch month {
case 1, 3, 5, 7, 8, 10, 12:
return day >= 1 && day <= 31
case 4, 6, 9, 11:
return day >= 1 && day <= 30
case 2:
return day >= 1 && day <= 29
default:
return false
}
} else {
return false
}
}```swift
func validDate(date: String) -> Bool {
let dateFormatter = DateFormatter()
dateFormatter.dateFormat = "MM-dd-yyyy"
dateFormatter.locale = Locale(identifier: "en_US_POSIX")
dateFormatter.timeZone = TimeZone(secondsFromGMT: 0)
if let _ = dateFormatter.date(from: date) {
let components = date.split(separator: "-").map { Int($0) }
guard components.count == 3, let month = components[0], let day = components[1] else {
return false
}
switch month {
case 1, 3, 5, 7, 8, 10, 12:
return day >= 1 && day <= 31
case 4, 6, 9, 11:
return day >= 1 && day <= 30
case 2:
return day >= 1 && day <= 29
default:
return false
}
} else {
return false
}
}
```func validDate(date: String) -> Bool {
let dateFormatter = DateFormatter()
dateFormatter.dateFormat = "MM-dd-yyyy"
dateFormatter.locale = Locale(identifier: "en_US_POSIX")
dateFormatter.timeZone = TimeZone(secondsFromGMT: 0)
if let _ = dateFormatter.date(from: date) {
let components = date.split(separator: "-")
if components.count == 3 {
let month = Int(components[0]) ?? 0
let day = Int(components[1]) ?? 0
let year = Int(components[2]) ?? 0
if month < 1 || month > 12 {
return false
}
switch month {
case 1, 3, 5, 7, 8, 10, 12:
return day >= 1 && day <= 31
case 4, 6, 9, 11:
return day >= 1 && day <= 30
case 2:
// Check for leap year
if (year % 4 == 0 && year % 100 != 0) || year % 400 == 0 {
return day >= 1 && day <= 29
} else {
return day >= 1 && day <= 28
}
default:
return false
}
}
}
return false
}```swift
func validDate(date: String) -> Bool {
let dateFormatter = DateFormatter()
dateFormatter.dateFormat = "MM-dd-yyyy"
dateFormatter.locale = Locale(identifier: "en_US_POSIX")
dateFormatter.timeZone = TimeZone(secondsFromGMT: 0)
if let _ = dateFormatter.date(from: date) {
let components = date.split(separator: "-")
if components.count == 3 {
let month = Int(components[0]) ?? 0
let day = Int(components[1]) ?? 0
let year = Int(components[2]) ?? 0
if month < 1 || month > 12 {
return false
}
switch month {
case 1, 3, 5, 7, 8, 10, 12:
return day >= 1 && day <= 31
case 4, 6, 9, 11:
return day >= 1 && day <= 30
case 2:
// Check for leap year
if (year % 4 == 0 && year % 100 != 0) || year % 400 == 0 {
return day >= 1 && day <= 29
} else {
return day >= 1 && day <= 28
}
default:
return false
}
}
}
return false
}
```extension Int: Error {
}
func splitWords(txt: String) -> Result<[String], Int> {
if txt.contains(" ") {
return .success(txt.split(separator: " ", omittingEmptySubsequences: false).map(String.init))
} else if txt.contains(",") {
return .success(txt.split(separator: ",", omittingEmptySubsequences: false).map(String.init))
} else {
let oddOrderLowercaseCount = txt.filter { char in
guard let asciiValue = char.asciiValue else { return false }
let order = Int(asciiValue - 97) // 'a' has ASCII value 97
return order % 2 == 0
}.count
return .failure(oddOrderLowercaseCount)
}
}```swift
func splitWords(txt: String) -> Result<[String], Int> {
if txt.contains(" ") {
return .success(txt.split(separator: " ", omittingEmptySubsequences: false).map(String.init))
} else if txt.contains(",") {
return .success(txt.split(separator: ",", omittingEmptySubsequences: false).map(String.init))
} else {
let oddOrderLowercaseCount = txt.filter { char in
guard let asciiValue = char.asciiValue else { return false }
let order = Int(asciiValue - 97) // 'a' has ASCII value 97
return order % 2 == 0
}.count
return .failure(oddOrderLowercaseCount)
}
}
``` // XCTAssertTrue failedextension Int: Error {
}
func splitWords(txt: String) -> Result<[String], Int> {
if txt.contains(" ") {
return .success(txt.split(separator: " ", omittingEmptySubsequences: false).map(String.init))
} else if txt.contains(",") {
return .success(txt.split(separator: ",", omittingEmptySubsequences: false).map(String.init))
} else {
let oddOrderLowercaseCount = txt.filter { char in
guard let ascii = char.asciiValue else { return false }
let order = Int(ascii - 97) // 'a' has ASCII value 97
return order % 2 == 1
}.count
return .failure(oddOrderLowercaseCount)
}
}```swift
func splitWords(txt: String) -> Result<[String], Int> {
if txt.contains(" ") {
return .success(txt.split(separator: " ", omittingEmptySubsequences: false).map(String.init))
} else if txt.contains(",") {
return .success(txt.split(separator: ",", omittingEmptySubsequences: false).map(String.init))
} else {
let oddOrderLowercaseCount = txt.filter { char in
guard let ascii = char.asciiValue else { return false }
let order = Int(ascii - 97) // 'a' has ASCII value 97
return order % 2 == 1
}.count
return .failure(oddOrderLowercaseCount)
}
}
```extension Int: Error {
}
func splitWords(txt: String) -> Result<[String], Int> {
if txt.contains(" ") {
return .success(txt.split(separator: " ").map(String.init))
} else if txt.contains(",") {
return .success(txt.split(separator: ",").map(String.init))
} else {
let oddOrderLowercaseCount = txt.filter { char in
guard let asciiValue = char.asciiValue else { return false }
let order = Int(asciiValue - 97) // 'a' has ASCII value 97
return order % 2 == 1
}.count
return .failure(oddOrderLowercaseCount)
}
}```swift
func splitWords(txt: String) -> Result<[String], Int> {
if txt.contains(" ") {
return .success(txt.split(separator: " ").map(String.init))
} else if txt.contains(",") {
return .success(txt.split(separator: ",").map(String.init))
} else {
let oddOrderLowercaseCount = txt.filter { char in
guard let asciiValue = char.asciiValue else { return false }
let order = Int(asciiValue - 97) // 'a' has ASCII value 97
return order % 2 == 1
}.count
return .failure(oddOrderLowercaseCount)
}
}
```extension Int: Error {
}
func splitWords(txt: String) -> Result<[String], Int> {
if txt.contains(" ") {
return .success(txt.split(separator: " ", omittingEmptySubsequences: true).map(String.init))
} else if txt.contains(",") {
return .success(txt.split(separator: ",", omittingEmptySubsequences: true).map(String.init))
} else {
let oddOrderCount = txt.lowercased().filter { char in
if let ascii = char.asciiValue {
let order = Int(ascii - 97) // 'a' is 97 in ASCII
return order % 2 == 1
}
return false
}.count
return .failure(oddOrderCount)
}
}```swift
func splitWords(txt: String) -> Result<[String], Int> {
if txt.contains(" ") {
return .success(txt.split(separator: " ", omittingEmptySubsequences: true).map(String.init))
} else if txt.contains(",") {
return .success(txt.split(separator: ",", omittingEmptySubsequences: true).map(String.init))
} else {
let oddOrderCount = txt.lowercased().filter { char in
if let ascii = char.asciiValue {
let order = Int(ascii - 97) // 'a' is 97 in ASCII
return order % 2 == 1
}
return false
}.count
return .failure(oddOrderCount)
}
}
``` // XCTAssertTrue failedextension Int: Error {
}
func splitWords(txt: String) -> Result<[String], Int> {
if txt.contains(" ") {
return .success(txt.split(separator: " ", omittingEmptySubsequences: true).map(String.init))
} else if txt.contains(",") {
return .success(txt.split(separator: ",", omittingEmptySubsequences: true).map(String.init))
} else {
let oddOrderCount = txt.lowercased().filter { char in
let asciiValue = Int(char.asciiValue!)
let order = asciiValue - 97
return order % 2 == 1
}.count
return .failure(oddOrderCount)
}
}```swift
func splitWords(txt: String) -> Result<[String], Int> {
if txt.contains(" ") {
return .success(txt.split(separator: " ", omittingEmptySubsequences: true).map(String.init))
} else if txt.contains(",") {
return .success(txt.split(separator: ",", omittingEmptySubsequences: true).map(String.init))
} else {
let oddOrderCount = txt.lowercased().filter { char in
let asciiValue = Int(char.asciiValue!)
let order = asciiValue - 97
return order % 2 == 1
}.count
return .failure(oddOrderCount)
}
}
``` // XCTAssertTrue failedextension Int: Error {
}
func splitWords(txt: String) -> Result<[String], Int> {
if txt.contains(" ") {
return .success(txt.split(separator: " ").map(String.init))
} else if txt.contains(",") {
return .success(txt.split(separator: ",").map(String.init))
} else {
let oddOrderLowercaseCount = txt.filter { char in
guard let asciiValue = char.asciiValue else { return false }
let order = Int(asciiValue - 97)
return order % 2 == 1
}.count
return .failure(oddOrderLowercaseCount)
}
}```swift
func splitWords(txt: String) -> Result<[String], Int> {
if txt.contains(" ") {
return .success(txt.split(separator: " ").map(String.init))
} else if txt.contains(",") {
return .success(txt.split(separator: ",").map(String.init))
} else {
let oddOrderLowercaseCount = txt.filter { char in
guard let asciiValue = char.asciiValue else { return false }
let order = Int(asciiValue - 97)
return order % 2 == 1
}.count
return .failure(oddOrderLowercaseCount)
}
}
```extension Int: Error {
}
func splitWords(txt: String) -> Result<[String], Int> {
if txt.contains(" ") {
return .success(txt.split(separator: " ", omittingEmptySubsequences: false).map(String.init))
} else if txt.contains(",") {
return .success(txt.split(separator: ",", omittingEmptySubsequences: false).map(String.init))
} else {
let oddOrderLowerCaseCount = txt.filter { char in
guard let ascii = char.asciiValue else { return false }
let order = Int(ascii - 97) // 'a' has ASCII value 97
return order % 2 == 1
}.count
return .failure(oddOrderLowerCaseCount)
}
}```swift
func splitWords(txt: String) -> Result<[String], Int> {
if txt.contains(" ") {
return .success(txt.split(separator: " ", omittingEmptySubsequences: false).map(String.init))
} else if txt.contains(",") {
return .success(txt.split(separator: ",", omittingEmptySubsequences: false).map(String.init))
} else {
let oddOrderLowerCaseCount = txt.filter { char in
guard let ascii = char.asciiValue else { return false }
let order = Int(ascii - 97) // 'a' has ASCII value 97
return order % 2 == 1
}.count
return .failure(oddOrderLowerCaseCount)
}
}
```extension Int: Error {
}
func splitWords(txt: String) -> Result<[String], Int> {
if txt.contains(" ") {
return .success(txt.split(separator: " ", omittingEmptySubsequences: false).map(String.init))
} else if txt.contains(",") {
return .success(txt.split(separator: ",", omittingEmptySubsequences: false).map(String.init))
} else {
let oddOrderLowercaseCount = txt.filter { char in
guard let ascii = char.asciiValue, ascii >= 97, ascii <= 122 else { return false }
return (Int(ascii) - 97) % 2 == 1
}.count
return .failure(oddOrderLowercaseCount)
}
}```swift
func splitWords(txt: String) -> Result<[String], Int> {
if txt.contains(" ") {
return .success(txt.split(separator: " ", omittingEmptySubsequences: false).map(String.init))
} else if txt.contains(",") {
return .success(txt.split(separator: ",", omittingEmptySubsequences: false).map(String.init))
} else {
let oddOrderLowercaseCount = txt.filter { char in
guard let ascii = char.asciiValue, ascii >= 97, ascii <= 122 else { return false }
return (Int(ascii) - 97) % 2 == 1
}.count
return .failure(oddOrderLowercaseCount)
}
}
```extension Int: Error {
}
func splitWords(txt: String) -> Result<[String], Int> {
if txt.contains(" ") {
return .success(txt.split(separator: " ", omittingEmptySubsequences: true).map(String.init))
} else if txt.contains(",") {
return .success(txt.split(separator: ",", omittingEmptySubsequences: true).map(String.init))
} else {
let oddOrderCount = txt.lowercased().filter { char in
let order = char.asciiValue! - Character("a").asciiValue!
return order % 2 == 1
}.count
return .failure(oddOrderCount)
}
}```swift
func splitWords(txt: String) -> Result<[String], Int> {
if txt.contains(" ") {
return .success(txt.split(separator: " ", omittingEmptySubsequences: true).map(String.init))
} else if txt.contains(",") {
return .success(txt.split(separator: ",", omittingEmptySubsequences: true).map(String.init))
} else {
let oddOrderCount = txt.lowercased().filter { char in
let order = char.asciiValue! - Character("a").asciiValue!
return order % 2 == 1
}.count
return .failure(oddOrderCount)
}
}
``` // XCTAssertTrue failedextension Int: Error {
}
func splitWords(txt: String) -> Result<[String], Int> {
if txt.contains(" ") {
return .success(txt.split(separator: " ", omittingEmptySubsequences: true).map(String.init))
} else if txt.contains(",") {
return .success(txt.split(separator: ",", omittingEmptySubsequences: true).map(String.init))
} else {
let oddOrderLowercaseCount = txt.filter { char in
guard let asciiValue = char.asciiValue else { return false }
let order = Int(asciiValue - 97) // 'a' has ASCII value 97
return order % 2 == 1
}.count
return .failure(oddOrderLowercaseCount)
}
}```swift
func splitWords(txt: String) -> Result<[String], Int> {
if txt.contains(" ") {
return .success(txt.split(separator: " ", omittingEmptySubsequences: true).map(String.init))
} else if txt.contains(",") {
return .success(txt.split(separator: ",", omittingEmptySubsequences: true).map(String.init))
} else {
let oddOrderLowercaseCount = txt.filter { char in
guard let asciiValue = char.asciiValue else { return false }
let order = Int(asciiValue - 97) // 'a' has ASCII value 97
return order % 2 == 1
}.count
return .failure(oddOrderLowercaseCount)
}
}
```func isSorted(lst: [Int]) -> Bool {
var lastSeen = -1
var countDict = [Int: Int]()
for number in lst {
if number < lastSeen {
return false
}
if let count = countDict[number] {
if count >= 1 {
return false
}
countDict[number] = count + 1
} else {
countDict[number] = 1
}
lastSeen = number
}
return true
}```swift
func isSorted(lst: [Int]) -> Bool {
var lastSeen = -1
var countDict = [Int: Int]()
for number in lst {
if number < lastSeen {
return false
}
if let count = countDict[number] {
if count >= 1 {
return false
}
countDict[number] = count + 1
} else {
countDict[number] = 1
}
lastSeen = number
}
return true
}
``` // XCTAssertTrue failedfunc isSorted(lst: [Int]) -> Bool {
var lastSeen = -1
var countDict = [Int: Int]()
for number in lst {
if number < lastSeen {
return false
}
if let count = countDict[number] {
if count >= 1 {
return false
}
countDict[number] = count + 1
} else {
countDict[number] = 1
}
lastSeen = number
}
return true
}```swift
func isSorted(lst: [Int]) -> Bool {
var lastSeen = -1
var countDict = [Int: Int]()
for number in lst {
if number < lastSeen {
return false
}
if let count = countDict[number] {
if count >= 1 {
return false
}
countDict[number] = count + 1
} else {
countDict[number] = 1
}
lastSeen = number
}
return true
}
``` // XCTAssertTrue failedfunc isSorted(lst: [Int]) -> Bool {
var lastSeen = -1
var countDict = [Int: Int]()
for number in lst {
if number < lastSeen {
return false
}
if let count = countDict[number] {
if count >= 1 {
return false
}
countDict[number] = count + 1
} else {
countDict[number] = 1
}
lastSeen = number
}
return true
}```swift
func isSorted(lst: [Int]) -> Bool {
var lastSeen = -1
var countDict = [Int: Int]()
for number in lst {
if number < lastSeen {
return false
}
if let count = countDict[number] {
if count >= 1 {
return false
}
countDict[number] = count + 1
} else {
countDict[number] = 1
}
lastSeen = number
}
return true
}
``` // XCTAssertTrue failedfunc isSorted(lst: [Int]) -> Bool {
var lastSeen = -1
var countDict = [Int: Int]()
for number in lst {
if number < lastSeen {
return false
}
if countDict[number, default: 0] >= 1 {
return false
}
countDict[number, default: 0] += 1
lastSeen = number
}
return true
}```swift
func isSorted(lst: [Int]) -> Bool {
var lastSeen = -1
var countDict = [Int: Int]()
for number in lst {
if number < lastSeen {
return false
}
if countDict[number, default: 0] >= 1 {
return false
}
countDict[number, default: 0] += 1
lastSeen = number
}
return true
}
``` // XCTAssertTrue failedfunc isSorted(lst: [Int]) -> Bool {
var lastSeen = -1
var countDict = [Int: Int]()
for number in lst {
if number < lastSeen {
return false
}
if let count = countDict[number] {
if count >= 1 {
return false
}
countDict[number] = count + 1
} else {
countDict[number] = 1
}
lastSeen = number
}
return true
}```swift
func isSorted(lst: [Int]) -> Bool {
var lastSeen = -1
var countDict = [Int: Int]()
for number in lst {
if number < lastSeen {
return false
}
if let count = countDict[number] {
if count >= 1 {
return false
}
countDict[number] = count + 1
} else {
countDict[number] = 1
}
lastSeen = number
}
return true
}
``` // XCTAssertTrue failedfunc isSorted(lst: [Int]) -> Bool {
var lastSeen = -1
var countDict = [Int: Int]()
for number in lst {
if number < lastSeen {
return false
}
if let count = countDict[number] {
if count >= 1 {
return false
}
countDict[number] = count + 1
} else {
countDict[number] = 1
}
lastSeen = number
}
return true
}```swift
func isSorted(lst: [Int]) -> Bool {
var lastSeen = -1
var countDict = [Int: Int]()
for number in lst {
if number < lastSeen {
return false
}
if let count = countDict[number] {
if count >= 1 {
return false
}
countDict[number] = count + 1
} else {
countDict[number] = 1
}
lastSeen = number
}
return true
}
``` // XCTAssertTrue failedfunc isSorted(lst: [Int]) -> Bool {
var lastSeen = -1
var countDict = [Int: Int]()
for number in lst {
if number < lastSeen {
return false
}
if let count = countDict[number] {
if count >= 1 {
return false
}
countDict[number] = count + 1
} else {
countDict[number] = 1
}
lastSeen = number
}
return true
}```swift
func isSorted(lst: [Int]) -> Bool {
var lastSeen = -1
var countDict = [Int: Int]()
for number in lst {
if number < lastSeen {
return false
}
if let count = countDict[number] {
if count >= 1 {
return false
}
countDict[number] = count + 1
} else {
countDict[number] = 1
}
lastSeen = number
}
return true
}
``` // XCTAssertTrue failedfunc isSorted(lst: [Int]) -> Bool {
var lastSeen = -1
var countDict = [Int: Int]()
for number in lst {
if number < lastSeen {
return false
}
if let count = countDict[number] {
if count >= 1 {
return false
}
countDict[number] = count + 1
} else {
countDict[number] = 1
}
lastSeen = number
}
return true
}```swift
func isSorted(lst: [Int]) -> Bool {
var lastSeen = -1
var countDict = [Int: Int]()
for number in lst {
if number < lastSeen {
return false
}
if let count = countDict[number] {
if count >= 1 {
return false
}
countDict[number] = count + 1
} else {
countDict[number] = 1
}
lastSeen = number
}
return true
}
``` // XCTAssertTrue failedfunc isSorted(lst: [Int]) -> Bool {
var lastSeen = -1
var countDict = [Int: Int]()
for number in lst {
if number < lastSeen {
return false
}
if let count = countDict[number] {
if count >= 1 {
return false
}
countDict[number] = count + 1
} else {
countDict[number] = 1
}
lastSeen = number
}
return true
}```swift
func isSorted(lst: [Int]) -> Bool {
var lastSeen = -1
var countDict = [Int: Int]()
for number in lst {
if number < lastSeen {
return false
}
if let count = countDict[number] {
if count >= 1 {
return false
}
countDict[number] = count + 1
} else {
countDict[number] = 1
}
lastSeen = number
}
return true
}
``` // XCTAssertTrue failedfunc isSorted(lst: [Int]) -> Bool {
var lastSeen = -1
var countDict = [Int: Int]()
for number in lst {
if number < lastSeen {
return false
}
if let count = countDict[number] {
if count >= 1 {
return false
}
countDict[number] = count + 1
} else {
countDict[number] = 1
}
lastSeen = number
}
return true
}```swift
func isSorted(lst: [Int]) -> Bool {
var lastSeen = -1
var countDict = [Int: Int]()
for number in lst {
if number < lastSeen {
return false
}
if let count = countDict[number] {
if count >= 1 {
return false
}
countDict[number] = count + 1
} else {
countDict[number] = 1
}
lastSeen = number
}
return true
}
``` // XCTAssertTrue failedfunc intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let startMax = max(interval1.0, interval2.0)
let endMin = min(interval1.1, interval2.1)
if startMax > endMin {
return "NO"
}
let intersectionLength = endMin - startMax + 1
if isPrime(intersectionLength) {
return "YES"
} else {
return "NO"
}
}
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
}```swift
func intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let startMax = max(interval1.0, interval2.0)
let endMin = min(interval1.1, interval2.1)
if startMax > endMin {
return "NO"
}
let intersectionLength = endMin - startMax + 1
if isPrime(intersectionLength) {
return "YES"
} else {
return "NO"
}
}
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
}
``` // XCTAssertTrue failedfunc intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let (start1, end1) = interval1
let (start2, end2) = interval2
let intersectionStart = max(start1, start2)
let intersectionEnd = min(end1, end2)
if intersectionStart > intersectionEnd {
return "NO"
}
let intersectionLength = intersectionEnd - intersectionStart + 1
if isPrime(intersectionLength) {
return "YES"
} else {
return "NO"
}
}
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
}```swift
func intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let (start1, end1) = interval1
let (start2, end2) = interval2
let intersectionStart = max(start1, start2)
let intersectionEnd = min(end1, end2)
if intersectionStart > intersectionEnd {
return "NO"
}
let intersectionLength = intersectionEnd - intersectionStart + 1
if isPrime(intersectionLength) {
return "YES"
} else {
return "NO"
}
}
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
}
``` // XCTAssertTrue failedfunc intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let startMax = max(interval1.0, interval2.0)
let endMin = min(interval1.1, interval2.1)
if startMax > endMin {
return "NO"
}
let intersectionLength = endMin - startMax + 1
if isPrime(intersectionLength) {
return "YES"
} else {
return "NO"
}
}
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
}```swift
func intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let startMax = max(interval1.0, interval2.0)
let endMin = min(interval1.1, interval2.1)
if startMax > endMin {
return "NO"
}
let intersectionLength = endMin - startMax + 1
if isPrime(intersectionLength) {
return "YES"
} else {
return "NO"
}
}
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
}
``` // XCTAssertTrue failedfunc intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let startMax = max(interval1.0, interval2.0)
let endMin = min(interval1.1, interval2.1)
if startMax > endMin {
return "NO"
}
let intersectionLength = endMin - startMax + 1
if isPrime(intersectionLength) {
return "YES"
} else {
return "NO"
}
}
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
}```swift
func intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let startMax = max(interval1.0, interval2.0)
let endMin = min(interval1.1, interval2.1)
if startMax > endMin {
return "NO"
}
let intersectionLength = endMin - startMax + 1
if isPrime(intersectionLength) {
return "YES"
} else {
return "NO"
}
}
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
}
``` // XCTAssertTrue failedfunc intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let startMax = max(interval1.0, interval2.0)
let endMin = min(interval1.1, interval2.1)
if startMax > endMin {
return "NO"
}
let intersectionLength = endMin - startMax + 1
if isPrime(intersectionLength) {
return "YES"
} else {
return "NO"
}
}
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
}```swift
func intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let startMax = max(interval1.0, interval2.0)
let endMin = min(interval1.1, interval2.1)
if startMax > endMin {
return "NO"
}
let intersectionLength = endMin - startMax + 1
if isPrime(intersectionLength) {
return "YES"
} else {
return "NO"
}
}
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
}
``` // XCTAssertTrue failedfunc intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let startMax = max(interval1.0, interval2.0)
let endMin = min(interval1.1, interval2.1)
if startMax > endMin {
return "NO"
}
let intersectionLength = endMin - startMax + 1
if isPrime(intersectionLength) {
return "YES"
} else {
return "NO"
}
}
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
}```swift
func intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let startMax = max(interval1.0, interval2.0)
let endMin = min(interval1.1, interval2.1)
if startMax > endMin {
return "NO"
}
let intersectionLength = endMin - startMax + 1
if isPrime(intersectionLength) {
return "YES"
} else {
return "NO"
}
}
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
}
``` // XCTAssertTrue failedfunc intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let startMax = max(interval1.0, interval2.0)
let endMin = min(interval1.1, interval2.1)
if startMax > endMin {
return "NO"
}
let intersectionLength = endMin - startMax + 1
if isPrime(intersectionLength) {
return "YES"
} else {
return "NO"
}
}
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
}```swift
func intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let startMax = max(interval1.0, interval2.0)
let endMin = min(interval1.1, interval2.1)
if startMax > endMin {
return "NO"
}
let intersectionLength = endMin - startMax + 1
if isPrime(intersectionLength) {
return "YES"
} else {
return "NO"
}
}
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
}
``` // XCTAssertTrue failedfunc intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let startMax = max(interval1.0, interval2.0)
let endMin = min(interval1.1, interval2.1)
if startMax > endMin {
return "NO"
}
let intersectionLength = endMin - startMax + 1
if isPrime(intersectionLength) {
return "YES"
} else {
return "NO"
}
}
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
}```swift
func intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let startMax = max(interval1.0, interval2.0)
let endMin = min(interval1.1, interval2.1)
if startMax > endMin {
return "NO"
}
let intersectionLength = endMin - startMax + 1
if isPrime(intersectionLength) {
return "YES"
} else {
return "NO"
}
}
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
}
``` // XCTAssertTrue failedfunc intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let startMax = max(interval1.0, interval2.0)
let endMin = min(interval1.1, interval2.1)
if startMax > endMin {
return "NO"
}
let intersectionLength = endMin - startMax + 1
if isPrime(intersectionLength) {
return "YES"
} else {
return "NO"
}
}
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
}```swift
func intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let startMax = max(interval1.0, interval2.0)
let endMin = min(interval1.1, interval2.1)
if startMax > endMin {
return "NO"
}
let intersectionLength = endMin - startMax + 1
if isPrime(intersectionLength) {
return "YES"
} else {
return "NO"
}
}
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
}
``` // XCTAssertTrue failedfunc intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let startMax = max(interval1.0, interval2.0)
let endMin = min(interval1.1, interval2.1)
if startMax > endMin {
return "NO"
}
let intersectionLength = endMin - startMax + 1
if isPrime(intersectionLength) {
return "YES"
} else {
return "NO"
}
}
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
}```swift
func intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let startMax = max(interval1.0, interval2.0)
let endMin = min(interval1.1, interval2.1)
if startMax > endMin {
return "NO"
}
let intersectionLength = endMin - startMax + 1
if isPrime(intersectionLength) {
return "YES"
} else {
return "NO"
}
}
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
}
``` // XCTAssertTrue failedfunc prodSigns(arr: [Int]) -> Int? {
if arr.isEmpty {
return nil
}
var signProduct = 1
var magnitudeSum = 0
for number in arr {
if number == 0 {
return 0
}
signProduct *= number > 0 ? 1 : -1
magnitudeSum += abs(number)
}
return magnitudeSum * signProduct
}```swift
func prodSigns(arr: [Int]) -> Int? {
if arr.isEmpty {
return nil
}
var signProduct = 1
var magnitudeSum = 0
for number in arr {
if number == 0 {
return 0
}
signProduct *= number > 0 ? 1 : -1
magnitudeSum += abs(number)
}
return magnitudeSum * signProduct
}
```func prodSigns(arr: [Int]) -> Int? {
if arr.isEmpty {
return nil
}
var signProduct = 1
var magnitudeSum = 0
for number in arr {
magnitudeSum += abs(number)
if number == 0 {
signProduct = 0
break
} else if number < 0 {
signProduct *= -1
}
}
return magnitudeSum * signProduct
}```swift
func prodSigns(arr: [Int]) -> Int? {
if arr.isEmpty {
return nil
}
var signProduct = 1
var magnitudeSum = 0
for number in arr {
magnitudeSum += abs(number)
if number == 0 {
signProduct = 0
break
} else if number < 0 {
signProduct *= -1
}
}
return magnitudeSum * signProduct
}
```func prodSigns(arr: [Int]) -> Int? {
if arr.isEmpty {
return nil
}
var signProduct = 1
var magnitudeSum = 0
for number in arr {
magnitudeSum += abs(number)
if number == 0 {
signProduct = 0
break
} else if number < 0 {
signProduct *= -1
}
}
return magnitudeSum * signProduct
}```swift
func prodSigns(arr: [Int]) -> Int? {
if arr.isEmpty {
return nil
}
var signProduct = 1
var magnitudeSum = 0
for number in arr {
magnitudeSum += abs(number)
if number == 0 {
signProduct = 0
break
} else if number < 0 {
signProduct *= -1
}
}
return magnitudeSum * signProduct
}
```func prodSigns(arr: [Int]) -> Int? {
guard !arr.isEmpty else {
return nil
}
var signProduct = 1
var magnitudeSum = 0
for number in arr {
magnitudeSum += abs(number)
if number == 0 {
signProduct = 0
break
} else if number < 0 {
signProduct *= -1
}
}
return magnitudeSum * signProduct
}```swift
func prodSigns(arr: [Int]) -> Int? {
guard !arr.isEmpty else {
return nil
}
var signProduct = 1
var magnitudeSum = 0
for number in arr {
magnitudeSum += abs(number)
if number == 0 {
signProduct = 0
break
} else if number < 0 {
signProduct *= -1
}
}
return magnitudeSum * signProduct
}
```func prodSigns(arr: [Int]) -> Int? {
guard !arr.isEmpty else {
return nil
}
var signProduct = 1
var magnitudeSum = 0
for number in arr {
magnitudeSum += abs(number)
if number == 0 {
signProduct = 0
break
} else if number < 0 {
signProduct *= -1
}
}
return magnitudeSum * signProduct
}```swift
func prodSigns(arr: [Int]) -> Int? {
guard !arr.isEmpty else {
return nil
}
var signProduct = 1
var magnitudeSum = 0
for number in arr {
magnitudeSum += abs(number)
if number == 0 {
signProduct = 0
break
} else if number < 0 {
signProduct *= -1
}
}
return magnitudeSum * signProduct
}
```func prodSigns(arr: [Int]) -> Int? {
if arr.isEmpty {
return nil
}
var signProduct = 1
var magnitudeSum = 0
for num in arr {
if num == 0 {
return 0
}
signProduct *= num > 0 ? 1 : -1
magnitudeSum += abs(num)
}
return magnitudeSum * signProduct
}```swift
func prodSigns(arr: [Int]) -> Int? {
if arr.isEmpty {
return nil
}
var signProduct = 1
var magnitudeSum = 0
for num in arr {
if num == 0 {
return 0
}
signProduct *= num > 0 ? 1 : -1
magnitudeSum += abs(num)
}
return magnitudeSum * signProduct
}
```func prodSigns(arr: [Int]) -> Int? {
guard !arr.isEmpty else {
return nil
}
var signProduct = 1
var magnitudeSum = 0
for number in arr {
magnitudeSum += abs(number)
if number == 0 {
signProduct = 0
break
} else if number < 0 {
signProduct *= -1
}
}
return magnitudeSum * signProduct
}```swift
func prodSigns(arr: [Int]) -> Int? {
guard !arr.isEmpty else {
return nil
}
var signProduct = 1
var magnitudeSum = 0
for number in arr {
magnitudeSum += abs(number)
if number == 0 {
signProduct = 0
break
} else if number < 0 {
signProduct *= -1
}
}
return magnitudeSum * signProduct
}
```func prodSigns(arr: [Int]) -> Int? {
if arr.isEmpty {
return nil
}
var signProduct = 1
var magnitudeSum = 0
for number in arr {
magnitudeSum += abs(number)
if number == 0 {
signProduct = 0
break
} else if number < 0 {
signProduct *= -1
}
}
return magnitudeSum * signProduct
}```swift
func prodSigns(arr: [Int]) -> Int? {
if arr.isEmpty {
return nil
}
var signProduct = 1
var magnitudeSum = 0
for number in arr {
magnitudeSum += abs(number)
if number == 0 {
signProduct = 0
break
} else if number < 0 {
signProduct *= -1
}
}
return magnitudeSum * signProduct
}
```func prodSigns(arr: [Int]) -> Int? {
if arr.isEmpty {
return nil
}
var signProduct = 1
var magnitudeSum = 0
for number in arr {
if number == 0 {
return 0
}
signProduct *= number > 0 ? 1 : -1
magnitudeSum += abs(number)
}
return magnitudeSum * signProduct
}```swift
func prodSigns(arr: [Int]) -> Int? {
if arr.isEmpty {
return nil
}
var signProduct = 1
var magnitudeSum = 0
for number in arr {
if number == 0 {
return 0
}
signProduct *= number > 0 ? 1 : -1
magnitudeSum += abs(number)
}
return magnitudeSum * signProduct
}
```func prodSigns(arr: [Int]) -> Int? {
if arr.isEmpty {
return nil
}
var signProduct = 1
var magnitudeSum = 0
for number in arr {
magnitudeSum += abs(number)
if number == 0 {
signProduct = 0
break
} else if number < 0 {
signProduct *= -1
}
}
return magnitudeSum * signProduct
}```swift
func prodSigns(arr: [Int]) -> Int? {
if arr.isEmpty {
return nil
}
var signProduct = 1
var magnitudeSum = 0
for number in arr {
magnitudeSum += abs(number)
if number == 0 {
signProduct = 0
break
} else if number < 0 {
signProduct *= -1
}
}
return magnitudeSum * signProduct
}
```func minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var bestPath = [Int](repeating: Int.max, count: k)
func dfs(row: Int, col: Int, currentPath: [Int], visited: inout [[Bool]]) {
if currentPath.count == k {
if currentPath.lexicographicallyLessThan(bestPath) {
bestPath = currentPath
}
return
}
let directions = [(-1, 0), (1, 0), (0, -1), (0, 1)]
for (dr, dc) in directions {
let newRow = row + dr
let newCol = col + dc
if newRow >= 0 && newRow < n && newCol >= 0 && newCol < n && !visited[newRow][newCol] {
visited[newRow][newCol] = true
dfs(row: newRow, col: newCol, currentPath: currentPath + [grid[newRow][newCol]], visited: &visited)
visited[newRow][newCol] = false
}
}
}
for i in 0..<n {
for j in 0..<n {
var visited = [[Bool]](repeating: [Bool](repeating: false, count: n), count: n)
visited[i][j] = true
dfs(row: i, col: j, currentPath: [grid[i][j]], visited: &visited)
}
}
return bestPath
}
private extension Array where Element == Int {
func lexicographicallyLessThan(_ other: [Int]) -> Bool {
for (a, b) in zip(self, other) {
if a < b {
return true
} else if a > b {
return false
}
}
return false
}
}```swift
func minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var bestPath = [Int](repeating: Int.max, count: k)
func dfs(row: Int, col: Int, currentPath: [Int], visited: inout [[Bool]]) {
if currentPath.count == k {
if currentPath.lexicographicallyLessThan(bestPath) {
bestPath = currentPath
}
return
}
let directions = [(-1, 0), (1, 0), (0, -1), (0, 1)]
for (dr, dc) in directions {
let newRow = row + dr
let newCol = col + dc
if newRow >= 0 && newRow < n && newCol >= 0 && newCol < n && !visited[newRow][newCol] {
visited[newRow][newCol] = true
dfs(row: newRow, col: newCol, currentPath: currentPath + [grid[newRow][newCol]], visited: &visited)
visited[newRow][newCol] = false
}
}
}
for i in 0..<n {
for j in 0..<n {
var visited = [[Bool]](repeating: [Bool](repeating: false, count: n), count: n)
visited[i][j] = true
dfs(row: i, col: j, currentPath: [grid[i][j]], visited: &visited)
}
}
return bestPath
}
private extension Array where Element == Int {
func lexicographicallyLessThan(_ other: [Int]) -> Bool {
for (a, b) in zip(self, other) {
if a < b {
return true
} else if a > b {
return false
}
}
return false
}
}
``` // XCTAssertTrue failedfunc minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var bestPath = [Int](repeating: Int.max, count: k)
// Directions for moving in the grid: right, left, down, up
let directions = [(0, 1), (0, -1), (1, 0), (-1, 0)]
func isValid(_ x: Int, _ y: Int) -> Bool {
return x >= 0 && y >= 0 && x < n && y < n
}
func dfs(_ x: Int, _ y: Int, _ currentPath: [Int], _ steps: Int) {
var currentPath = currentPath
currentPath.append(grid[x][y])
if steps == k {
if currentPath.lexicographicallyPrecedes(bestPath) {
bestPath = currentPath
}
return
}
for (dx, dy) in directions {
let nx = x + dx
let ny = y + dy
if isValid(nx, ny) {
dfs(nx, ny, currentPath, steps + 1)
}
}
}
// Try starting from every cell in the grid
for i in 0..<n {
for j in 0..<n {
dfs(i, j, [], 1)
}
}
return bestPath
}```swift
func minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var bestPath = [Int](repeating: Int.max, count: k)
// Directions for moving in the grid: right, left, down, up
let directions = [(0, 1), (0, -1), (1, 0), (-1, 0)]
func isValid(_ x: Int, _ y: Int) -> Bool {
return x >= 0 && y >= 0 && x < n && y < n
}
func dfs(_ x: Int, _ y: Int, _ currentPath: [Int], _ steps: Int) {
var currentPath = currentPath
currentPath.append(grid[x][y])
if steps == k {
if currentPath.lexicographicallyPrecedes(bestPath) {
bestPath = currentPath
}
return
}
for (dx, dy) in directions {
let nx = x + dx
let ny = y + dy
if isValid(nx, ny) {
dfs(nx, ny, currentPath, steps + 1)
}
}
}
// Try starting from every cell in the grid
for i in 0..<n {
for j in 0..<n {
dfs(i, j, [], 1)
}
}
return bestPath
}
```func minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var bestPath = [Int](repeating: Int.max, count: k)
func dfs(row: Int, col: Int, currentPath: [Int], steps: Int) {
var currentPath = currentPath
currentPath.append(grid[row][col])
if steps == k {
if currentPath.lexicographicallyPrecedes(bestPath) {
bestPath = currentPath
}
return
}
let directions = [(-1, 0), (1, 0), (0, -1), (0, 1)]
for (dr, dc) in directions {
let newRow = row + dr
let newCol = col + dc
if newRow >= 0 && newRow < n && newCol >= 0 && newCol < n {
dfs(row: newRow, col: newCol, currentPath: currentPath, steps: steps + 1)
}
}
}
for i in 0..<n {
for j in 0..<n {
dfs(row: i, col: j, currentPath: [], steps: 1)
}
}
return bestPath
}```swift
func minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var bestPath = [Int](repeating: Int.max, count: k)
func dfs(row: Int, col: Int, currentPath: [Int], steps: Int) {
var currentPath = currentPath
currentPath.append(grid[row][col])
if steps == k {
if currentPath.lexicographicallyPrecedes(bestPath) {
bestPath = currentPath
}
return
}
let directions = [(-1, 0), (1, 0), (0, -1), (0, 1)]
for (dr, dc) in directions {
let newRow = row + dr
let newCol = col + dc
if newRow >= 0 && newRow < n && newCol >= 0 && newCol < n {
dfs(row: newRow, col: newCol, currentPath: currentPath, steps: steps + 1)
}
}
}
for i in 0..<n {
for j in 0..<n {
dfs(row: i, col: j, currentPath: [], steps: 1)
}
}
return bestPath
}
```func minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var bestPath = [Int](repeating: Int.max, count: k)
func dfs(row: Int, col: Int, currentPath: [Int], steps: Int) {
var newPath = currentPath
newPath.append(grid[row][col])
if steps == k {
if newPath.lexicographicallyPrecedes(bestPath) {
bestPath = newPath
}
return
}
let directions = [(-1, 0), (1, 0), (0, -1), (0, 1)]
for (dr, dc) in directions {
let newRow = row + dr
let newCol = col + dc
if newRow >= 0 && newRow < n && newCol >= 0 && newCol < n {
dfs(row: newRow, col: newCol, currentPath: newPath, steps: steps + 1)
}
}
}
for i in 0..<n {
for j in 0..<n {
dfs(row: i, col: j, currentPath: [], steps: 1)
}
}
return bestPath
}```swift
func minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var bestPath = [Int](repeating: Int.max, count: k)
func dfs(row: Int, col: Int, currentPath: [Int], steps: Int) {
var newPath = currentPath
newPath.append(grid[row][col])
if steps == k {
if newPath.lexicographicallyPrecedes(bestPath) {
bestPath = newPath
}
return
}
let directions = [(-1, 0), (1, 0), (0, -1), (0, 1)]
for (dr, dc) in directions {
let newRow = row + dr
let newCol = col + dc
if newRow >= 0 && newRow < n && newCol >= 0 && newCol < n {
dfs(row: newRow, col: newCol, currentPath: newPath, steps: steps + 1)
}
}
}
for i in 0..<n {
for j in 0..<n {
dfs(row: i, col: j, currentPath: [], steps: 1)
}
}
return bestPath
}
```func minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var bestPath = [Int](repeating: Int.max, count: k)
func dfs(row: Int, col: Int, currentPath: [Int], steps: Int) {
var newPath = currentPath
newPath.append(grid[row][col])
if steps == k {
if newPath.lexicographicallyPrecedes(bestPath) {
bestPath = newPath
}
return
}
let directions = [(-1, 0), (1, 0), (0, -1), (0, 1)]
for (dr, dc) in directions {
let newRow = row + dr
let newCol = col + dc
if newRow >= 0 && newRow < n && newCol >= 0 && newCol < n {
dfs(row: newRow, col: newCol, currentPath: newPath, steps: steps + 1)
}
}
}
for row in 0..<n {
for col in 0..<n {
dfs(row: row, col: col, currentPath: [], steps: 1)
}
}
return bestPath
}```swift
func minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var bestPath = [Int](repeating: Int.max, count: k)
func dfs(row: Int, col: Int, currentPath: [Int], steps: Int) {
var newPath = currentPath
newPath.append(grid[row][col])
if steps == k {
if newPath.lexicographicallyPrecedes(bestPath) {
bestPath = newPath
}
return
}
let directions = [(-1, 0), (1, 0), (0, -1), (0, 1)]
for (dr, dc) in directions {
let newRow = row + dr
let newCol = col + dc
if newRow >= 0 && newRow < n && newCol >= 0 && newCol < n {
dfs(row: newRow, col: newCol, currentPath: newPath, steps: steps + 1)
}
}
}
for row in 0..<n {
for col in 0..<n {
dfs(row: row, col: col, currentPath: [], steps: 1)
}
}
return bestPath
}
```func minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var bestPath = [Int](repeating: Int.max, count: k)
func dfs(row: Int, col: Int, currentPath: [Int], steps: Int) {
var currentPath = currentPath
currentPath.append(grid[row][col])
if steps == k {
if currentPath.lexicographicallyPrecedes(bestPath) {
bestPath = currentPath
}
return
}
let directions = [(-1, 0), (1, 0), (0, -1), (0, 1)]
for (dr, dc) in directions {
let newRow = row + dr
let newCol = col + dc
if newRow >= 0 && newRow < n && newCol >= 0 && newCol < n {
dfs(row: newRow, col: newCol, currentPath: currentPath, steps: steps + 1)
}
}
}
for row in 0..<n {
for col in 0..<n {
dfs(row: row, col: col, currentPath: [], steps: 1)
}
}
return bestPath
}```swift
func minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var bestPath = [Int](repeating: Int.max, count: k)
func dfs(row: Int, col: Int, currentPath: [Int], steps: Int) {
var currentPath = currentPath
currentPath.append(grid[row][col])
if steps == k {
if currentPath.lexicographicallyPrecedes(bestPath) {
bestPath = currentPath
}
return
}
let directions = [(-1, 0), (1, 0), (0, -1), (0, 1)]
for (dr, dc) in directions {
let newRow = row + dr
let newCol = col + dc
if newRow >= 0 && newRow < n && newCol >= 0 && newCol < n {
dfs(row: newRow, col: newCol, currentPath: currentPath, steps: steps + 1)
}
}
}
for row in 0..<n {
for col in 0..<n {
dfs(row: row, col: col, currentPath: [], steps: 1)
}
}
return bestPath
}
```func minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var bestPath = [Int](repeating: Int.max, count: k)
func dfs(row: Int, col: Int, currentPath: [Int], steps: Int) {
var currentPath = currentPath
currentPath.append(grid[row][col])
if steps == k {
if currentPath.lexicographicallyPrecedes(bestPath) {
bestPath = currentPath
}
return
}
let directions = [(-1, 0), (1, 0), (0, -1), (0, 1)]
for (dr, dc) in directions {
let newRow = row + dr
let newCol = col + dc
if newRow >= 0 && newRow < n && newCol >= 0 && newCol < n {
dfs(row: newRow, col: newCol, currentPath: currentPath, steps: steps + 1)
}
}
}
for i in 0..<n {
for j in 0..<n {
dfs(row: i, col: j, currentPath: [], steps: 1)
}
}
return bestPath
}```swift
func minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var bestPath = [Int](repeating: Int.max, count: k)
func dfs(row: Int, col: Int, currentPath: [Int], steps: Int) {
var currentPath = currentPath
currentPath.append(grid[row][col])
if steps == k {
if currentPath.lexicographicallyPrecedes(bestPath) {
bestPath = currentPath
}
return
}
let directions = [(-1, 0), (1, 0), (0, -1), (0, 1)]
for (dr, dc) in directions {
let newRow = row + dr
let newCol = col + dc
if newRow >= 0 && newRow < n && newCol >= 0 && newCol < n {
dfs(row: newRow, col: newCol, currentPath: currentPath, steps: steps + 1)
}
}
}
for i in 0..<n {
for j in 0..<n {
dfs(row: i, col: j, currentPath: [], steps: 1)
}
}
return bestPath
}
```func minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var bestPath = [Int](repeating: Int.max, count: k)
func dfs(row: Int, col: Int, currentPath: [Int], steps: Int) {
var newPath = currentPath
newPath.append(grid[row][col])
if steps == k {
if newPath.lexicographicallyPrecedes(bestPath) {
bestPath = newPath
}
return
}
let directions = [(-1, 0), (1, 0), (0, -1), (0, 1)]
for (dr, dc) in directions {
let newRow = row + dr
let newCol = col + dc
if newRow >= 0 && newRow < n && newCol >= 0 && newCol < n {
dfs(row: newRow, col: newCol, currentPath: newPath, steps: steps + 1)
}
}
}
for row in 0..<n {
for col in 0..<n {
dfs(row: row, col: col, currentPath: [], steps: 1)
}
}
return bestPath
}```swift
func minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var bestPath = [Int](repeating: Int.max, count: k)
func dfs(row: Int, col: Int, currentPath: [Int], steps: Int) {
var newPath = currentPath
newPath.append(grid[row][col])
if steps == k {
if newPath.lexicographicallyPrecedes(bestPath) {
bestPath = newPath
}
return
}
let directions = [(-1, 0), (1, 0), (0, -1), (0, 1)]
for (dr, dc) in directions {
let newRow = row + dr
let newCol = col + dc
if newRow >= 0 && newRow < n && newCol >= 0 && newCol < n {
dfs(row: newRow, col: newCol, currentPath: newPath, steps: steps + 1)
}
}
}
for row in 0..<n {
for col in 0..<n {
dfs(row: row, col: col, currentPath: [], steps: 1)
}
}
return bestPath
}
```func minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var bestPath = [Int](repeating: Int.max, count: k)
func dfs(row: Int, col: Int, currentPath: [Int], steps: Int) {
var newPath = currentPath
newPath.append(grid[row][col])
if steps == k {
if newPath.lexicographicallyLessThan(bestPath) {
bestPath = newPath
}
return
}
let directions = [(-1, 0), (1, 0), (0, -1), (0, 1)]
for (dr, dc) in directions {
let newRow = row + dr
let newCol = col + dc
if newRow >= 0 && newRow < n && newCol >= 0 && newCol < n {
dfs(row: newRow, col: newCol, currentPath: newPath, steps: steps + 1)
}
}
}
for row in 0..<n {
for col in 0..<n {
dfs(row: row, col: col, currentPath: [], steps: 1)
}
}
return bestPath
}
extension Array where Element: Comparable {
func lexicographicallyLessThan(_ other: [Element]) -> Bool {
for (a, b) in zip(self, other) {
if a < b {
return true
} else if a > b {
return false
}
}
return false
}
}```swift
func minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var bestPath = [Int](repeating: Int.max, count: k)
func dfs(row: Int, col: Int, currentPath: [Int], steps: Int) {
var newPath = currentPath
newPath.append(grid[row][col])
if steps == k {
if newPath.lexicographicallyLessThan(bestPath) {
bestPath = newPath
}
return
}
let directions = [(-1, 0), (1, 0), (0, -1), (0, 1)]
for (dr, dc) in directions {
let newRow = row + dr
let newCol = col + dc
if newRow >= 0 && newRow < n && newCol >= 0 && newCol < n {
dfs(row: newRow, col: newCol, currentPath: newPath, steps: steps + 1)
}
}
}
for row in 0..<n {
for col in 0..<n {
dfs(row: row, col: col, currentPath: [], steps: 1)
}
}
return bestPath
}
extension Array where Element: Comparable {
func lexicographicallyLessThan(_ other: [Element]) -> Bool {
for (a, b) in zip(self, other) {
if a < b {
return true
} else if a > b {
return false
}
}
return false
}
}
```func minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var bestPath = [Int](repeating: Int.max, count: k)
func dfs(row: Int, col: Int, currentPath: [Int], steps: Int) {
var newPath = currentPath
newPath.append(grid[row][col])
if steps == k {
if newPath.lexicographicallyLessThan(bestPath) {
bestPath = newPath
}
return
}
let directions = [(-1, 0), (1, 0), (0, -1), (0, 1)]
for (dr, dc) in directions {
let newRow = row + dr
let newCol = col + dc
if newRow >= 0 && newRow < n && newCol >= 0 && newCol < n {
dfs(row: newRow, col: newCol, currentPath: newPath, steps: steps + 1)
}
}
}
for i in 0..<n {
for j in 0..<n {
dfs(row: i, col: j, currentPath: [], steps: 1)
}
}
return bestPath
}
private extension Array where Element == Int {
func lexicographicallyLessThan(_ other: [Int]) -> Bool {
for (a, b) in zip(self, other) {
if a < b {
return true
} else if a > b {
return false
}
}
return false
}
}```swift
func minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var bestPath = [Int](repeating: Int.max, count: k)
func dfs(row: Int, col: Int, currentPath: [Int], steps: Int) {
var newPath = currentPath
newPath.append(grid[row][col])
if steps == k {
if newPath.lexicographicallyLessThan(bestPath) {
bestPath = newPath
}
return
}
let directions = [(-1, 0), (1, 0), (0, -1), (0, 1)]
for (dr, dc) in directions {
let newRow = row + dr
let newCol = col + dc
if newRow >= 0 && newRow < n && newCol >= 0 && newCol < n {
dfs(row: newRow, col: newCol, currentPath: newPath, steps: steps + 1)
}
}
}
for i in 0..<n {
for j in 0..<n {
dfs(row: i, col: j, currentPath: [], steps: 1)
}
}
return bestPath
}
private extension Array where Element == Int {
func lexicographicallyLessThan(_ other: [Int]) -> Bool {
for (a, b) in zip(self, other) {
if a < b {
return true
} else if a > b {
return false
}
}
return false
}
}
```func tri(n: Int) -> [Int] {
if n < 0 {
return []
}
if n == 0 {
return [1]
} else if n == 1 {
return [1, 3]
}
var tribonacci = [1, 3]
for i in 2...n {
if i % 2 == 0 {
tribonacci.append(1 + i / 2)
} else {
let nextValue = tribonacci[i - 1] + tribonacci[i - 2] + (i + 1 <= n ? 1 + (i + 1) / 2 : 0)
tribonacci.append(nextValue)
}
}
return tribonacci
}```swift
func tri(n: Int) -> [Int] {
if n < 0 {
return []
}
if n == 0 {
return [1]
} else if n == 1 {
return [1, 3]
}
var tribonacci = [1, 3]
for i in 2...n {
if i % 2 == 0 {
tribonacci.append(1 + i / 2)
} else {
let nextValue = tribonacci[i - 1] + tribonacci[i - 2] + (i + 1 <= n ? 1 + (i + 1) / 2 : 0)
tribonacci.append(nextValue)
}
}
return tribonacci
}
``` // XCTAssertTrue failedfunc tri(n: Int) -> [Int] {
if n < 0 {
return []
}
var tribonacci = [Int](repeating: 0, count: max(3, n + 1))
tribonacci[0] = 1
if n == 0 {
return [tribonacci[0]]
}
tribonacci[1] = 3
if n == 1 {
return [tribonacci[0], tribonacci[1]]
}
tribonacci[2] = 2
if n == 2 {
return tribonacci[0...2].map { $0 }
}
for i in 3...n {
if i % 2 == 0 {
tribonacci[i] = 1 + (i / 2)
} else {
tribonacci[i] = tribonacci[i - 1] + tribonacci[i - 2] + tribonacci[i - 3]
}
}
return tribonacci[0...n].map { $0 }
}```swift
func tri(n: Int) -> [Int] {
if n < 0 {
return []
}
var tribonacci = [Int](repeating: 0, count: max(3, n + 1))
tribonacci[0] = 1
if n == 0 {
return [tribonacci[0]]
}
tribonacci[1] = 3
if n == 1 {
return [tribonacci[0], tribonacci[1]]
}
tribonacci[2] = 2
if n == 2 {
return tribonacci[0...2].map { $0 }
}
for i in 3...n {
if i % 2 == 0 {
tribonacci[i] = 1 + (i / 2)
} else {
tribonacci[i] = tribonacci[i - 1] + tribonacci[i - 2] + tribonacci[i - 3]
}
}
return tribonacci[0...n].map { $0 }
}
``` // XCTAssertTrue failedfunc tri(n: Int) -> [Int] {
if n < 0 {
return []
}
if n == 0 {
return [1]
}
if n == 1 {
return [1, 3]
}
var tribonacci = [1, 3]
for i in 2...n {
if i % 2 == 0 {
tribonacci.append(1 + i / 2)
} else {
let nextValue = tribonacci[i - 1] + tribonacci[i - 2] + (i + 1 <= n ? 1 + (i + 1) / 2 : 0)
tribonacci.append(nextValue)
}
}
return tribonacci
}```swift
func tri(n: Int) -> [Int] {
if n < 0 {
return []
}
if n == 0 {
return [1]
}
if n == 1 {
return [1, 3]
}
var tribonacci = [1, 3]
for i in 2...n {
if i % 2 == 0 {
tribonacci.append(1 + i / 2)
} else {
let nextValue = tribonacci[i - 1] + tribonacci[i - 2] + (i + 1 <= n ? 1 + (i + 1) / 2 : 0)
tribonacci.append(nextValue)
}
}
return tribonacci
}
``` // XCTAssertTrue failedfunc tri(n: Int) -> [Int] {
if n < 0 {
return []
}
if n == 0 {
return [1]
} else if n == 1 {
return [1, 3]
}
var tribonacci = [1, 3]
for i in 2...n {
if i % 2 == 0 {
tribonacci.append(1 + i / 2)
} else {
let nextValue = tribonacci[i - 1] + tribonacci[i - 2] + (i + 1 <= n ? 1 + (i + 1) / 2 : 0)
tribonacci.append(nextValue)
}
}
return tribonacci
}```swift
func tri(n: Int) -> [Int] {
if n < 0 {
return []
}
if n == 0 {
return [1]
} else if n == 1 {
return [1, 3]
}
var tribonacci = [1, 3]
for i in 2...n {
if i % 2 == 0 {
tribonacci.append(1 + i / 2)
} else {
let nextValue = tribonacci[i - 1] + tribonacci[i - 2] + (i + 1 <= n ? 1 + (i + 1) / 2 : 0)
tribonacci.append(nextValue)
}
}
return tribonacci
}
``` // XCTAssertTrue failedfunc tri(n: Int) -> [Int] {
if n < 0 {
return []
}
if n == 0 {
return [1]
} else if n == 1 {
return [1, 3]
}
var tribonacci: [Int] = [1, 3]
for i in 2...n {
if i % 2 == 0 {
tribonacci.append(1 + i / 2)
} else {
let nextValue = tribonacci[i - 1] + tribonacci[i - 2] + (i + 1 <= n ? 1 + (i + 1) / 2 : 0)
tribonacci.append(nextValue)
}
}
return tribonacci
}```swift
func tri(n: Int) -> [Int] {
if n < 0 {
return []
}
if n == 0 {
return [1]
} else if n == 1 {
return [1, 3]
}
var tribonacci: [Int] = [1, 3]
for i in 2...n {
if i % 2 == 0 {
tribonacci.append(1 + i / 2)
} else {
let nextValue = tribonacci[i - 1] + tribonacci[i - 2] + (i + 1 <= n ? 1 + (i + 1) / 2 : 0)
tribonacci.append(nextValue)
}
}
return tribonacci
}
``` // XCTAssertTrue failedfunc tri(n: Int) -> [Int] {
if n < 0 {
return []
}
var tribonacci = [Int](repeating: 0, count: n + 1)
if n >= 0 {
tribonacci[0] = 1
}
if n >= 1 {
tribonacci[1] = 3
}
if n >= 2 {
tribonacci[2] = 2
}
for i in 3...n {
if i % 2 == 0 {
tribonacci[i] = 1 + i / 2
} else {
if i + 1 <= n {
tribonacci[i + 1] = 1 + (i + 1) / 2
}
tribonacci[i] = tribonacci[i - 1] + tribonacci[i - 2] + tribonacci[i + 1]
}
}
return tribonacci
}```swift
func tri(n: Int) -> [Int] {
if n < 0 {
return []
}
var tribonacci = [Int](repeating: 0, count: n + 1)
if n >= 0 {
tribonacci[0] = 1
}
if n >= 1 {
tribonacci[1] = 3
}
if n >= 2 {
tribonacci[2] = 2
}
for i in 3...n {
if i % 2 == 0 {
tribonacci[i] = 1 + i / 2
} else {
if i + 1 <= n {
tribonacci[i + 1] = 1 + (i + 1) / 2
}
tribonacci[i] = tribonacci[i - 1] + tribonacci[i - 2] + tribonacci[i + 1]
}
}
return tribonacci
}
``` // Fatal error: Index out of rangefunc tri(n: Int) -> [Int] {
if n < 0 {
return []
}
if n == 0 {
return [1]
}
if n == 1 {
return [1, 3]
}
var sequence = [1, 3]
for i in 2...n {
if i % 2 == 0 {
sequence.append(1 + i / 2)
} else {
let nextValue = sequence[i - 1] + sequence[i - 2] + (i + 1 <= n ? 1 + (i + 1) / 2 : 0)
sequence.append(nextValue)
}
}
return sequence
}```swift
func tri(n: Int) -> [Int] {
if n < 0 {
return []
}
if n == 0 {
return [1]
}
if n == 1 {
return [1, 3]
}
var sequence = [1, 3]
for i in 2...n {
if i % 2 == 0 {
sequence.append(1 + i / 2)
} else {
let nextValue = sequence[i - 1] + sequence[i - 2] + (i + 1 <= n ? 1 + (i + 1) / 2 : 0)
sequence.append(nextValue)
}
}
return sequence
}
``` // XCTAssertTrue failedfunc tri(n: Int) -> [Int] {
if n < 0 {
return []
}
if n == 0 {
return [1]
} else if n == 1 {
return [1, 3]
}
var tribonacci = [1, 3]
for i in 2...n {
if i % 2 == 0 {
tribonacci.append(1 + i / 2)
} else {
let nextValue = tribonacci[i - 1] + tribonacci[i - 2] + (i + 1 <= n ? 1 + (i + 1) / 2 : 0)
tribonacci.append(nextValue)
}
}
return tribonacci
}```swift
func tri(n: Int) -> [Int] {
if n < 0 {
return []
}
if n == 0 {
return [1]
} else if n == 1 {
return [1, 3]
}
var tribonacci = [1, 3]
for i in 2...n {
if i % 2 == 0 {
tribonacci.append(1 + i / 2)
} else {
let nextValue = tribonacci[i - 1] + tribonacci[i - 2] + (i + 1 <= n ? 1 + (i + 1) / 2 : 0)
tribonacci.append(nextValue)
}
}
return tribonacci
}
``` // XCTAssertTrue failedfunc tri(n: Int) -> [Int] {
if n < 0 {
return []
}
var tribonacci = [Int](repeating: 0, count: max(3, n + 1))
tribonacci[0] = 1
if n == 0 {
return [tribonacci[0]]
}
tribonacci[1] = 3
if n == 1 {
return [tribonacci[0], tribonacci[1]]
}
tribonacci[2] = 2
if n == 2 {
return tribonacci[0...2].map { $0 }
}
for i in 3...n {
if i % 2 == 0 {
tribonacci[i] = 1 + i / 2
} else {
tribonacci[i] = tribonacci[i - 1] + tribonacci[i - 2] + tribonacci[i - 3]
}
}
return tribonacci[0...n].map { $0 }
}```swift
func tri(n: Int) -> [Int] {
if n < 0 {
return []
}
var tribonacci = [Int](repeating: 0, count: max(3, n + 1))
tribonacci[0] = 1
if n == 0 {
return [tribonacci[0]]
}
tribonacci[1] = 3
if n == 1 {
return [tribonacci[0], tribonacci[1]]
}
tribonacci[2] = 2
if n == 2 {
return tribonacci[0...2].map { $0 }
}
for i in 3...n {
if i % 2 == 0 {
tribonacci[i] = 1 + i / 2
} else {
tribonacci[i] = tribonacci[i - 1] + tribonacci[i - 2] + tribonacci[i - 3]
}
}
return tribonacci[0...n].map { $0 }
}
``` // XCTAssertTrue failedfunc tri(n: Int) -> [Int] {
if n < 0 {
return []
}
if n == 0 {
return [1]
} else if n == 1 {
return [1, 3]
}
var tribonacci = [1, 3]
for i in 2...n {
if i % 2 == 0 {
tribonacci.append(1 + i / 2)
} else {
let nextValue = tribonacci[i - 1] + tribonacci[i - 2] + (i + 1 <= n ? 1 + (i + 1) / 2 : 0)
tribonacci.append(nextValue)
}
}
return tribonacci
}```swift
func tri(n: Int) -> [Int] {
if n < 0 {
return []
}
if n == 0 {
return [1]
} else if n == 1 {
return [1, 3]
}
var tribonacci = [1, 3]
for i in 2...n {
if i % 2 == 0 {
tribonacci.append(1 + i / 2)
} else {
let nextValue = tribonacci[i - 1] + tribonacci[i - 2] + (i + 1 <= n ? 1 + (i + 1) / 2 : 0)
tribonacci.append(nextValue)
}
}
return tribonacci
}
``` // XCTAssertTrue failedfunc digits(n: Int) -> Int {
let digits = String(n)
var product = 1
var hasOdd = false
for digit in digits {
if let num = Int(String(digit)), num % 2 != 0 {
product *= num
hasOdd = true
}
}
return hasOdd ? product : 0
}```swift
func digits(n: Int) -> Int {
let digits = String(n)
var product = 1
var hasOdd = false
for digit in digits {
if let num = Int(String(digit)), num % 2 != 0 {
product *= num
hasOdd = true
}
}
return hasOdd ? product : 0
}
```func digits(n: Int) -> Int {
let digits = String(n)
var product = 1
var hasOdd = false
for digit in digits {
if let num = Int(String(digit)), num % 2 != 0 {
product *= num
hasOdd = true
}
}
return hasOdd ? product : 0
}```swift
func digits(n: Int) -> Int {
let digits = String(n)
var product = 1
var hasOdd = false
for digit in digits {
if let num = Int(String(digit)), num % 2 != 0 {
product *= num
hasOdd = true
}
}
return hasOdd ? product : 0
}
```func digits(n: Int) -> Int {
let digits = String(n)
var product = 1
var hasOdd = false
for digit in digits {
if let num = Int(String(digit)), num % 2 != 0 {
product *= num
hasOdd = true
}
}
return hasOdd ? product : 0
}```swift
func digits(n: Int) -> Int {
let digits = String(n)
var product = 1
var hasOdd = false
for digit in digits {
if let num = Int(String(digit)), num % 2 != 0 {
product *= num
hasOdd = true
}
}
return hasOdd ? product : 0
}
```func digits(n: Int) -> Int {
let digits = String(n).compactMap { Int(String($0)) }
let oddDigits = digits.filter { $0 % 2 != 0 }
if oddDigits.isEmpty {
return 0
}
return oddDigits.reduce(1, *)
}```swift
func digits(n: Int) -> Int {
let digits = String(n).compactMap { Int(String($0)) }
let oddDigits = digits.filter { $0 % 2 != 0 }
if oddDigits.isEmpty {
return 0
}
return oddDigits.reduce(1, *)
}
```func digits(n: Int) -> Int {
let digits = String(n).compactMap { Int(String($0)) }
let oddDigits = digits.filter { $0 % 2 != 0 }
if oddDigits.isEmpty {
return 0
}
return oddDigits.reduce(1, *)
}```swift
func digits(n: Int) -> Int {
let digits = String(n).compactMap { Int(String($0)) }
let oddDigits = digits.filter { $0 % 2 != 0 }
if oddDigits.isEmpty {
return 0
}
return oddDigits.reduce(1, *)
}
```func digits(n: Int) -> Int {
let digits = String(n).compactMap { Int(String($0)) }
let oddDigits = digits.filter { $0 % 2 != 0 }
if oddDigits.isEmpty {
return 0
}
return oddDigits.reduce(1, *)
}```swift
func digits(n: Int) -> Int {
let digits = String(n).compactMap { Int(String($0)) }
let oddDigits = digits.filter { $0 % 2 != 0 }
if oddDigits.isEmpty {
return 0
}
return oddDigits.reduce(1, *)
}
```func digits(n: Int) -> Int {
let digits = String(n).compactMap { Int(String($0)) }
let oddDigits = digits.filter { $0 % 2 != 0 }
if oddDigits.isEmpty {
return 0
}
return oddDigits.reduce(1, *)
}```swift
func digits(n: Int) -> Int {
let digits = String(n).compactMap { Int(String($0)) }
let oddDigits = digits.filter { $0 % 2 != 0 }
if oddDigits.isEmpty {
return 0
}
return oddDigits.reduce(1, *)
}
```func digits(n: Int) -> Int {
let digits = String(n)
var product = 1
var hasOdd = false
for digit in digits {
if let num = Int(String(digit)), num % 2 != 0 {
product *= num
hasOdd = true
}
}
return hasOdd ? product : 0
}```swift
func digits(n: Int) -> Int {
let digits = String(n)
var product = 1
var hasOdd = false
for digit in digits {
if let num = Int(String(digit)), num % 2 != 0 {
product *= num
hasOdd = true
}
}
return hasOdd ? product : 0
}
```func digits(n: Int) -> Int {
let digits = String(n).compactMap { Int(String($0)) }
let oddDigits = digits.filter { $0 % 2 != 0 }
if oddDigits.isEmpty {
return 0
}
return oddDigits.reduce(1, *)
}```swift
func digits(n: Int) -> Int {
let digits = String(n).compactMap { Int(String($0)) }
let oddDigits = digits.filter { $0 % 2 != 0 }
if oddDigits.isEmpty {
return 0
}
return oddDigits.reduce(1, *)
}
```func digits(n: Int) -> Int {
let digits = String(n).compactMap { Int(String($0)) }
let oddDigits = digits.filter { $0 % 2 != 0 }
if oddDigits.isEmpty {
return 0
}
return oddDigits.reduce(1, *)
}```swift
func digits(n: Int) -> Int {
let digits = String(n).compactMap { Int(String($0)) }
let oddDigits = digits.filter { $0 % 2 != 0 }
if oddDigits.isEmpty {
return 0
}
return oddDigits.reduce(1, *)
}
```func isNested(string: String) -> Bool {
var depth = 0
var hasNested = false
for char in string {
if char == "[" {
depth += 1
if depth > 1 {
hasNested = true
}
} else if char == "]" {
if depth > 0 {
depth -= 1
}
}
}
return hasNested
}```swift
func isNested(string: String) -> Bool {
var depth = 0
var hasNested = false
for char in string {
if char == "[" {
depth += 1
if depth > 1 {
hasNested = true
}
} else if char == "]" {
if depth > 0 {
depth -= 1
}
}
}
return hasNested
}
``` // XCTAssertTrue failedfunc isNested(string: String) -> Bool {
var depth = 0
var hasNested = false
for char in string {
if char == "[" {
depth += 1
if depth > 1 {
hasNested = true
}
} else if char == "]" {
depth -= 1
}
}
return hasNested
}```swift
func isNested(string: String) -> Bool {
var depth = 0
var hasNested = false
for char in string {
if char == "[" {
depth += 1
if depth > 1 {
hasNested = true
}
} else if char == "]" {
depth -= 1
}
}
return hasNested
}
``` // XCTAssertTrue failedfunc isNested(string: String) -> Bool {
var depth = 0
var hasNested = false
for char in string {
if char == "[" {
depth += 1
if depth > 1 {
hasNested = true
}
} else if char == "]" {
depth -= 1
}
}
return hasNested
}```swift
func isNested(string: String) -> Bool {
var depth = 0
var hasNested = false
for char in string {
if char == "[" {
depth += 1
if depth > 1 {
hasNested = true
}
} else if char == "]" {
depth -= 1
}
}
return hasNested
}
``` // XCTAssertTrue failedfunc isNested(string: String) -> Bool {
var maxDepth = 0
var currentDepth = 0
for char in string {
if char == "[" {
currentDepth += 1
maxDepth = max(maxDepth, currentDepth)
} else if char == "]" {
currentDepth -= 1
}
}
return maxDepth > 1
}```swift
func isNested(string: String) -> Bool {
var maxDepth = 0
var currentDepth = 0
for char in string {
if char == "[" {
currentDepth += 1
maxDepth = max(maxDepth, currentDepth)
} else if char == "]" {
currentDepth -= 1
}
}
return maxDepth > 1
}
``` // XCTAssertTrue failedfunc isNested(string: String) -> Bool {
var depth = 0
var hasNested = false
for char in string {
if char == "[" {
depth += 1
} else if char == "]" {
depth -= 1
}
if depth > 1 {
hasNested = true
}
if depth < 0 {
return false
}
}
return hasNested && depth == 0
}```swift
func isNested(string: String) -> Bool {
var depth = 0
var hasNested = false
for char in string {
if char == "[" {
depth += 1
} else if char == "]" {
depth -= 1
}
if depth > 1 {
hasNested = true
}
if depth < 0 {
return false
}
}
return hasNested && depth == 0
}
``` // XCTAssertTrue failedfunc isNested(string: String) -> Bool {
var maxDepth = 0
var currentDepth = 0
for char in string {
if char == "[" {
currentDepth += 1
maxDepth = max(maxDepth, currentDepth)
} else if char == "]" {
currentDepth -= 1
}
}
return maxDepth > 1
}```swift
func isNested(string: String) -> Bool {
var maxDepth = 0
var currentDepth = 0
for char in string {
if char == "[" {
currentDepth += 1
maxDepth = max(maxDepth, currentDepth)
} else if char == "]" {
currentDepth -= 1
}
}
return maxDepth > 1
}
``` // XCTAssertTrue failedfunc isNested(string: String) -> Bool {
var depth = 0
var hasNested = false
for char in string {
if char == "[" {
depth += 1
} else if char == "]" {
depth -= 1
}
if depth > 1 {
hasNested = true
}
if depth < 0 {
return false
}
}
return hasNested && depth == 0
}```swift
func isNested(string: String) -> Bool {
var depth = 0
var hasNested = false
for char in string {
if char == "[" {
depth += 1
} else if char == "]" {
depth -= 1
}
if depth > 1 {
hasNested = true
}
if depth < 0 {
return false
}
}
return hasNested && depth == 0
}
``` // XCTAssertTrue failedfunc isNested(string: String) -> Bool {
var depth = 0
var hasNested = false
for char in string {
if char == "[" {
depth += 1
} else if char == "]" {
depth -= 1
}
if depth > 1 {
hasNested = true
}
if depth < 0 {
return false
}
}
return hasNested && depth == 0
}```swift
func isNested(string: String) -> Bool {
var depth = 0
var hasNested = false
for char in string {
if char == "[" {
depth += 1
} else if char == "]" {
depth -= 1
}
if depth > 1 {
hasNested = true
}
if depth < 0 {
return false
}
}
return hasNested && depth == 0
}
``` // XCTAssertTrue failedfunc isNested(string: String) -> Bool {
var depth = 0
var hasNested = false
for char in string {
if char == "[" {
depth += 1
if depth > 1 {
hasNested = true
}
} else if char == "]" {
depth -= 1
}
}
return hasNested
}```swift
func isNested(string: String) -> Bool {
var depth = 0
var hasNested = false
for char in string {
if char == "[" {
depth += 1
if depth > 1 {
hasNested = true
}
} else if char == "]" {
depth -= 1
}
}
return hasNested
}
``` // XCTAssertTrue failedfunc isNested(string: String) -> Bool {
var depth = 0
var maxDepth = 0
for char in string {
if char == "[" {
depth += 1
maxDepth = max(maxDepth, depth)
} else if char == "]" {
depth -= 1
}
if depth < 0 {
return false
}
}
return maxDepth > 1
}```swift
func isNested(string: String) -> Bool {
var depth = 0
var maxDepth = 0
for char in string {
if char == "[" {
depth += 1
maxDepth = max(maxDepth, depth)
} else if char == "]" {
depth -= 1
}
if depth < 0 {
return false
}
}
return maxDepth > 1
}
``` // XCTAssertTrue failedfunc sumSquares(lst: [Double]) -> Int {
return lst.map { Int(ceil($0)) }.map { $0 * $0 }.reduce(0, +)
}```swift
func sumSquares(lst: [Double]) -> Int {
return lst.map { Int(ceil($0)) }.map { $0 * $0 }.reduce(0, +)
}
```func sumSquares(lst: [Double]) -> Int {
return lst.map { Int(ceil($0)) }.map { $0 * $0 }.reduce(0, +)
}```swift
func sumSquares(lst: [Double]) -> Int {
return lst.map { Int(ceil($0)) }.map { $0 * $0 }.reduce(0, +)
}
```func sumSquares(lst: [Double]) -> Int {
return lst.map { Int(ceil($0)) }.map { $0 * $0 }.reduce(0, +)
}```swift
func sumSquares(lst: [Double]) -> Int {
return lst.map { Int(ceil($0)) }.map { $0 * $0 }.reduce(0, +)
}
```func sumSquares(lst: [Double]) -> Int {
return lst.map { Int(ceil($0)) }.map { $0 * $0 }.reduce(0, +)
}```swift
func sumSquares(lst: [Double]) -> Int {
return lst.map { Int(ceil($0)) }.map { $0 * $0 }.reduce(0, +)
}
```func sumSquares(lst: [Double]) -> Int {
return lst.map { Int(ceil($0)) }.map { $0 * $0 }.reduce(0, +)
}```swift
func sumSquares(lst: [Double]) -> Int {
return lst.map { Int(ceil($0)) }.map { $0 * $0 }.reduce(0, +)
}
```func sumSquares(lst: [Double]) -> Int {
return lst.map { Int(ceil($0)) }.map { $0 * $0 }.reduce(0, +)
}```swift
func sumSquares(lst: [Double]) -> Int {
return lst.map { Int(ceil($0)) }.map { $0 * $0 }.reduce(0, +)
}
```func sumSquares(lst: [Double]) -> Int {
return lst.map { Int(ceil($0)) }.map { $0 * $0 }.reduce(0, +)
}```swift
func sumSquares(lst: [Double]) -> Int {
return lst.map { Int(ceil($0)) }.map { $0 * $0 }.reduce(0, +)
}
```func sumSquares(lst: [Double]) -> Int {
return lst.map { Int(ceil($0)) }.map { $0 * $0 }.reduce(0, +)
}```swift
func sumSquares(lst: [Double]) -> Int {
return lst.map { Int(ceil($0)) }.map { $0 * $0 }.reduce(0, +)
}
```func sumSquares(lst: [Double]) -> Int {
return lst.map { Int(ceil($0)) }.map { $0 * $0 }.reduce(0, +)
}```swift
func sumSquares(lst: [Double]) -> Int {
return lst.map { Int(ceil($0)) }.map { $0 * $0 }.reduce(0, +)
}
```func sumSquares(lst: [Double]) -> Int {
return lst.map { Int(ceil($0)) }.map { $0 * $0 }.reduce(0, +)
}```swift
func sumSquares(lst: [Double]) -> Int {
return lst.map { Int(ceil($0)) }.map { $0 * $0 }.reduce(0, +)
}
```func checkIfLastCharIsALetter(txt: String) -> Bool {
guard let lastChar = txt.last, lastChar.isLetter else {
return false
}
let trimmedText = txt.trimmingCharacters(in: .whitespaces)
guard let lastNonWhitespaceChar = trimmedText.last else {
return false
}
return lastChar == lastNonWhitespaceChar && trimmedText.lastIndex(of: lastChar) == trimmedText.endIndex - 1
}```swift
func checkIfLastCharIsALetter(txt: String) -> Bool {
guard let lastChar = txt.last, lastChar.isLetter else {
return false
}
let trimmedText = txt.trimmingCharacters(in: .whitespaces)
guard let lastNonWhitespaceChar = trimmedText.last else {
return false
}
return lastChar == lastNonWhitespaceChar && trimmedText.lastIndex(of: lastChar) == trimmedText.endIndex - 1
}
```return lastChar == lastNonWhitespaceChar && trimmedText.lastIndex(of: lastChar) == trimmedText.endIndex - 1 // binary operator '-' cannot be applied to operands of type 'String.Index' and 'Int'func checkIfLastCharIsALetter(txt: String) -> Bool {
guard let lastChar = txt.last, lastChar.isLetter else {
return false
}
let trimmedText = txt.trimmingCharacters(in: .whitespaces)
return trimmedText.last == lastChar && !trimmedText.dropLast().hasSuffix(" ")
}```swift
func checkIfLastCharIsALetter(txt: String) -> Bool {
guard let lastChar = txt.last, lastChar.isLetter else {
return false
}
let trimmedText = txt.trimmingCharacters(in: .whitespaces)
return trimmedText.last == lastChar && !trimmedText.dropLast().hasSuffix(" ")
}
``` // XCTAssertTrue failedfunc checkIfLastCharIsALetter(txt: String) -> Bool {
guard let lastChar = txt.last, lastChar.isLetter else {
return false
}
let trimmedText = txt.trimmingCharacters(in: .whitespaces)
guard let lastNonWhitespaceChar = trimmedText.last else {
return false
}
return lastChar == lastNonWhitespaceChar && trimmedText.filter { $0 == lastChar }.count == 1
}```swift
func checkIfLastCharIsALetter(txt: String) -> Bool {
guard let lastChar = txt.last, lastChar.isLetter else {
return false
}
let trimmedText = txt.trimmingCharacters(in: .whitespaces)
guard let lastNonWhitespaceChar = trimmedText.last else {
return false
}
return lastChar == lastNonWhitespaceChar && trimmedText.filter { $0 == lastChar }.count == 1
}
``` // XCTAssertTrue failedfunc checkIfLastCharIsALetter(txt: String) -> Bool {
guard let lastChar = txt.last, lastChar.isLetter else {
return false
}
let trimmedText = txt.trimmingCharacters(in: .whitespaces)
guard let lastNonWhitespaceChar = trimmedText.last else {
return false
}
return lastNonWhitespaceChar == lastChar && trimmedText.lastIndex(of: lastChar) == trimmedText.endIndex - 1
}```swift
func checkIfLastCharIsALetter(txt: String) -> Bool {
guard let lastChar = txt.last, lastChar.isLetter else {
return false
}
let trimmedText = txt.trimmingCharacters(in: .whitespaces)
guard let lastNonWhitespaceChar = trimmedText.last else {
return false
}
return lastNonWhitespaceChar == lastChar && trimmedText.lastIndex(of: lastChar) == trimmedText.endIndex - 1
}
```return lastNonWhitespaceChar == lastChar && trimmedText.lastIndex(of: lastChar) == trimmedText.endIndex - 1 // binary operator '-' cannot be applied to operands of type 'String.Index' and 'Int'func checkIfLastCharIsALetter(txt: String) -> Bool {
guard let lastChar = txt.last, lastChar.isLetter else {
return false
}
let trimmedText = txt.trimmingCharacters(in: .whitespaces)
guard let lastNonWhitespaceChar = trimmedText.last else {
return false
}
return lastChar == lastNonWhitespaceChar && trimmedText.lastIndex(of: lastChar) == trimmedText.endIndex - 1
}```swift
func checkIfLastCharIsALetter(txt: String) -> Bool {
guard let lastChar = txt.last, lastChar.isLetter else {
return false
}
let trimmedText = txt.trimmingCharacters(in: .whitespaces)
guard let lastNonWhitespaceChar = trimmedText.last else {
return false
}
return lastChar == lastNonWhitespaceChar && trimmedText.lastIndex(of: lastChar) == trimmedText.endIndex - 1
}
```return lastChar == lastNonWhitespaceChar && trimmedText.lastIndex(of: lastChar) == trimmedText.endIndex - 1 // binary operator '-' cannot be applied to operands of type 'String.Index' and 'Int'func checkIfLastCharIsALetter(txt: String) -> Bool {
guard let lastCharacter = txt.last else {
return false
}
if lastCharacter.isLetter && (txt.dropLast().last?.isWhitespace ?? true) {
return true
}
return false
}```swift
func checkIfLastCharIsALetter(txt: String) -> Bool {
guard let lastCharacter = txt.last else {
return false
}
if lastCharacter.isLetter && (txt.dropLast().last?.isWhitespace ?? true) {
return true
}
return false
}
```func checkIfLastCharIsALetter(txt: String) -> Bool {
guard let lastChar = txt.last, lastChar.isLetter else {
return false
}
let trimmedText = txt.trimmingCharacters(in: .whitespaces)
guard let lastNonWhitespaceChar = trimmedText.last else {
return false
}
return lastChar == lastNonWhitespaceChar && trimmedText.filter { $0 == lastChar }.count == 1
}```swift
func checkIfLastCharIsALetter(txt: String) -> Bool {
guard let lastChar = txt.last, lastChar.isLetter else {
return false
}
let trimmedText = txt.trimmingCharacters(in: .whitespaces)
guard let lastNonWhitespaceChar = trimmedText.last else {
return false
}
return lastChar == lastNonWhitespaceChar && trimmedText.filter { $0 == lastChar }.count == 1
}
``` // XCTAssertTrue failedfunc checkIfLastCharIsALetter(txt: String) -> Bool {
guard let lastChar = txt.last, lastChar.isLetter else {
return false
}
let trimmedText = txt.trimmingCharacters(in: .whitespacesAndNewlines)
return trimmedText.last == lastChar && !trimmedText.dropLast().hasSuffix(" ")
}```swift
func checkIfLastCharIsALetter(txt: String) -> Bool {
guard let lastChar = txt.last, lastChar.isLetter else {
return false
}
let trimmedText = txt.trimmingCharacters(in: .whitespacesAndNewlines)
return trimmedText.last == lastChar && !trimmedText.dropLast().hasSuffix(" ")
}
``` // XCTAssertTrue failedfunc checkIfLastCharIsALetter(txt: String) -> Bool {
guard let lastChar = txt.last, lastChar.isLetter else {
return false
}
let trimmedText = txt.trimmingCharacters(in: .whitespaces)
return trimmedText.last == lastChar && !trimmedText.dropLast().hasSuffix(" ")
}```swift
func checkIfLastCharIsALetter(txt: String) -> Bool {
guard let lastChar = txt.last, lastChar.isLetter else {
return false
}
let trimmedText = txt.trimmingCharacters(in: .whitespaces)
return trimmedText.last == lastChar && !trimmedText.dropLast().hasSuffix(" ")
}
``` // XCTAssertTrue failedfunc checkIfLastCharIsALetter(txt: String) -> Bool {
guard let lastChar = txt.last, lastChar.isLetter else {
return false
}
let trimmedText = txt.trimmingCharacters(in: .whitespaces)
guard let lastNonWhitespaceChar = trimmedText.last else {
return false
}
return lastNonWhitespaceChar == lastChar && trimmedText.lastIndex(of: lastChar) == trimmedText.endIndex - 1
}```swift
func checkIfLastCharIsALetter(txt: String) -> Bool {
guard let lastChar = txt.last, lastChar.isLetter else {
return false
}
let trimmedText = txt.trimmingCharacters(in: .whitespaces)
guard let lastNonWhitespaceChar = trimmedText.last else {
return false
}
return lastNonWhitespaceChar == lastChar && trimmedText.lastIndex(of: lastChar) == trimmedText.endIndex - 1
}
```return lastNonWhitespaceChar == lastChar && trimmedText.lastIndex(of: lastChar) == trimmedText.endIndex - 1 // binary operator '-' cannot be applied to operands of type 'String.Index' and 'Int'func canArrange(arr: [Int]) -> Int {
for i in stride(from: arr.count - 1, through: 1, by: -1) {
if arr[i] < arr[i - 1] {
return i
}
}
return -1
}```swift
func canArrange(arr: [Int]) -> Int {
for i in stride(from: arr.count - 1, through: 1, by: -1) {
if arr[i] < arr[i - 1] {
return i
}
}
return -1
}
```func canArrange(arr: [Int]) -> Int {
for i in stride(from: arr.count - 1, through: 1, by: -1) {
if arr[i] < arr[i - 1] {
return i
}
}
return -1
}```swift
func canArrange(arr: [Int]) -> Int {
for i in stride(from: arr.count - 1, through: 1, by: -1) {
if arr[i] < arr[i - 1] {
return i
}
}
return -1
}
```func canArrange(arr: [Int]) -> Int {
for i in stride(from: arr.count - 1, through: 1, by: -1) {
if arr[i] < arr[i - 1] {
return i
}
}
return -1
}```swift
func canArrange(arr: [Int]) -> Int {
for i in stride(from: arr.count - 1, through: 1, by: -1) {
if arr[i] < arr[i - 1] {
return i
}
}
return -1
}
```func canArrange(arr: [Int]) -> Int {
for i in stride(from: arr.count - 1, through: 1, by: -1) {
if arr[i] < arr[i - 1] {
return i
}
}
return -1
}```swift
func canArrange(arr: [Int]) -> Int {
for i in stride(from: arr.count - 1, through: 1, by: -1) {
if arr[i] < arr[i - 1] {
return i
}
}
return -1
}
```func canArrange(arr: [Int]) -> Int {
for i in stride(from: arr.count - 1, through: 1, by: -1) {
if arr[i] < arr[i - 1] {
return i
}
}
return -1
}```swift
func canArrange(arr: [Int]) -> Int {
for i in stride(from: arr.count - 1, through: 1, by: -1) {
if arr[i] < arr[i - 1] {
return i
}
}
return -1
}
```func canArrange(arr: [Int]) -> Int {
for i in stride(from: arr.count - 1, through: 1, by: -1) {
if arr[i] < arr[i - 1] {
return i
}
}
return -1
}```swift
func canArrange(arr: [Int]) -> Int {
for i in stride(from: arr.count - 1, through: 1, by: -1) {
if arr[i] < arr[i - 1] {
return i
}
}
return -1
}
```func canArrange(arr: [Int]) -> Int {
for i in stride(from: arr.count - 1, through: 1, by: -1) {
if arr[i] < arr[i - 1] {
return i
}
}
return -1
}```swift
func canArrange(arr: [Int]) -> Int {
for i in stride(from: arr.count - 1, through: 1, by: -1) {
if arr[i] < arr[i - 1] {
return i
}
}
return -1
}
```func canArrange(arr: [Int]) -> Int {
for i in stride(from: arr.count - 1, through: 1, by: -1) {
if arr[i] < arr[i - 1] {
return i
}
}
return -1
}```swift
func canArrange(arr: [Int]) -> Int {
for i in stride(from: arr.count - 1, through: 1, by: -1) {
if arr[i] < arr[i - 1] {
return i
}
}
return -1
}
```func canArrange(arr: [Int]) -> Int {
for i in stride(from: arr.count - 1, through: 1, by: -1) {
if arr[i] < arr[i - 1] {
return i
}
}
return -1
}```swift
func canArrange(arr: [Int]) -> Int {
for i in stride(from: arr.count - 1, through: 1, by: -1) {
if arr[i] < arr[i - 1] {
return i
}
}
return -1
}
```func canArrange(arr: [Int]) -> Int {
for i in stride(from: arr.count - 1, through: 1, by: -1) {
if arr[i] < arr[i - 1] {
return i
}
}
return -1
}```swift
func canArrange(arr: [Int]) -> Int {
for i in stride(from: arr.count - 1, through: 1, by: -1) {
if arr[i] < arr[i - 1] {
return i
}
}
return -1
}
```func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for number in lst {
if number < 0 {
if largestNegative == nil || number > largestNegative! {
largestNegative = number
}
} else if number > 0 {
if smallestPositive == nil || number < smallestPositive! {
smallestPositive = number
}
}
}
return (largestNegative, smallestPositive)
}```swift
func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for number in lst {
if number < 0 {
if largestNegative == nil || number > largestNegative! {
largestNegative = number
}
} else if number > 0 {
if smallestPositive == nil || number < smallestPositive! {
smallestPositive = number
}
}
}
return (largestNegative, smallestPositive)
}
```func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for number in lst {
if number < 0 {
if largestNegative == nil || number > largestNegative! {
largestNegative = number
}
} else if number > 0 {
if smallestPositive == nil || number < smallestPositive! {
smallestPositive = number
}
}
}
return (largestNegative, smallestPositive)
}```swift
func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for number in lst {
if number < 0 {
if largestNegative == nil || number > largestNegative! {
largestNegative = number
}
} else if number > 0 {
if smallestPositive == nil || number < smallestPositive! {
smallestPositive = number
}
}
}
return (largestNegative, smallestPositive)
}
```func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for number in lst {
if number < 0 {
if largestNegative == nil || number > largestNegative! {
largestNegative = number
}
} else if number > 0 {
if smallestPositive == nil || number < smallestPositive! {
smallestPositive = number
}
}
}
return (largestNegative, smallestPositive)
}```swift
func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for number in lst {
if number < 0 {
if largestNegative == nil || number > largestNegative! {
largestNegative = number
}
} else if number > 0 {
if smallestPositive == nil || number < smallestPositive! {
smallestPositive = number
}
}
}
return (largestNegative, smallestPositive)
}
```func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for number in lst {
if number < 0 {
if largestNegative == nil || number > largestNegative! {
largestNegative = number
}
} else if number > 0 {
if smallestPositive == nil || number < smallestPositive! {
smallestPositive = number
}
}
}
return (largestNegative, smallestPositive)
}```swift
func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for number in lst {
if number < 0 {
if largestNegative == nil || number > largestNegative! {
largestNegative = number
}
} else if number > 0 {
if smallestPositive == nil || number < smallestPositive! {
smallestPositive = number
}
}
}
return (largestNegative, smallestPositive)
}
```func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for number in lst {
if number < 0 {
if largestNegative == nil || number > largestNegative! {
largestNegative = number
}
} else if number > 0 {
if smallestPositive == nil || number < smallestPositive! {
smallestPositive = number
}
}
}
return (largestNegative, smallestPositive)
}```swift
func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for number in lst {
if number < 0 {
if largestNegative == nil || number > largestNegative! {
largestNegative = number
}
} else if number > 0 {
if smallestPositive == nil || number < smallestPositive! {
smallestPositive = number
}
}
}
return (largestNegative, smallestPositive)
}
```func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for number in lst {
if number < 0 {
if largestNegative == nil || number > largestNegative! {
largestNegative = number
}
} else if number > 0 {
if smallestPositive == nil || number < smallestPositive! {
smallestPositive = number
}
}
}
return (largestNegative, smallestPositive)
}```swift
func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for number in lst {
if number < 0 {
if largestNegative == nil || number > largestNegative! {
largestNegative = number
}
} else if number > 0 {
if smallestPositive == nil || number < smallestPositive! {
smallestPositive = number
}
}
}
return (largestNegative, smallestPositive)
}
```func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for number in lst {
if number < 0 {
if largestNegative == nil || number > largestNegative! {
largestNegative = number
}
} else if number > 0 {
if smallestPositive == nil || number < smallestPositive! {
smallestPositive = number
}
}
}
return (largestNegative, smallestPositive)
}```swift
func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for number in lst {
if number < 0 {
if largestNegative == nil || number > largestNegative! {
largestNegative = number
}
} else if number > 0 {
if smallestPositive == nil || number < smallestPositive! {
smallestPositive = number
}
}
}
return (largestNegative, smallestPositive)
}
```func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for number in lst {
if number < 0 {
if largestNegative == nil || number > largestNegative! {
largestNegative = number
}
} else if number > 0 {
if smallestPositive == nil || number < smallestPositive! {
smallestPositive = number
}
}
}
return (largestNegative, smallestPositive)
}```swift
func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for number in lst {
if number < 0 {
if largestNegative == nil || number > largestNegative! {
largestNegative = number
}
} else if number > 0 {
if smallestPositive == nil || number < smallestPositive! {
smallestPositive = number
}
}
}
return (largestNegative, smallestPositive)
}
```func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for number in lst {
if number < 0 {
if largestNegative == nil || number > largestNegative! {
largestNegative = number
}
} else if number > 0 {
if smallestPositive == nil || number < smallestPositive! {
smallestPositive = number
}
}
}
return (largestNegative, smallestPositive)
}```swift
func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for number in lst {
if number < 0 {
if largestNegative == nil || number > largestNegative! {
largestNegative = number
}
} else if number > 0 {
if smallestPositive == nil || number < smallestPositive! {
smallestPositive = number
}
}
}
return (largestNegative, smallestPositive)
}
```func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for number in lst {
if number < 0 {
if largestNegative == nil || number > largestNegative! {
largestNegative = number
}
} else if number > 0 {
if smallestPositive == nil || number < smallestPositive! {
smallestPositive = number
}
}
}
return (largestNegative, smallestPositive)
}```swift
func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for number in lst {
if number < 0 {
if largestNegative == nil || number > largestNegative! {
largestNegative = number
}
} else if number > 0 {
if smallestPositive == nil || number < smallestPositive! {
smallestPositive = number
}
}
}
return (largestNegative, smallestPositive)
}
```enum Value: Equatable, Hashable {
case intValue(Int)
case doubleValue(Double)
case stringValue(String)
}
func compareOne(a: Value, b: Value) -> Value? {
func parseDouble(from value: Value) -> Double? {
switch value {
case .intValue(let int):
return Double(int)
case .doubleValue(let double):
return double
case .stringValue(let string):
let formattedString = string.replacingOccurrences(of: ",", with: ".")
return Double(formattedString)
}
}
guard let aValue = parseDouble(from: a), let bValue = parseDouble(from: b) else {
return nil
}
if aValue == bValue {
return nil
} else if aValue > bValue {
return a
} else {
return b
}
}```swift
func compareOne(a: Value, b: Value) -> Value? {
func parseDouble(from value: Value) -> Double? {
switch value {
case .intValue(let int):
return Double(int)
case .doubleValue(let double):
return double
case .stringValue(let string):
let formattedString = string.replacingOccurrences(of: ",", with: ".")
return Double(formattedString)
}
}
guard let aValue = parseDouble(from: a), let bValue = parseDouble(from: b) else {
return nil
}
if aValue == bValue {
return nil
} else if aValue > bValue {
return a
} else {
return b
}
}
```enum Value: Equatable, Hashable {
case intValue(Int)
case doubleValue(Double)
case stringValue(String)
}
func compareOne(a: Value, b: Value) -> Value? {
func parseDouble(from value: Value) -> Double? {
switch value {
case .intValue(let int):
return Double(int)
case .doubleValue(let double):
return double
case .stringValue(let string):
let formattedString = string.replacingOccurrences(of: ",", with: ".")
return Double(formattedString)
}
}
guard let aValue = parseDouble(from: a), let bValue = parseDouble(from: b) else {
return nil
}
if aValue == bValue {
return nil
} else if aValue > bValue {
return a
} else {
return b
}
}```swift
func compareOne(a: Value, b: Value) -> Value? {
func parseDouble(from value: Value) -> Double? {
switch value {
case .intValue(let int):
return Double(int)
case .doubleValue(let double):
return double
case .stringValue(let string):
let formattedString = string.replacingOccurrences(of: ",", with: ".")
return Double(formattedString)
}
}
guard let aValue = parseDouble(from: a), let bValue = parseDouble(from: b) else {
return nil
}
if aValue == bValue {
return nil
} else if aValue > bValue {
return a
} else {
return b
}
}
```enum Value: Equatable, Hashable {
case intValue(Int)
case doubleValue(Double)
case stringValue(String)
}
func compareOne(a: Value, b: Value) -> Value? {
func parseDouble(from value: Value) -> Double? {
switch value {
case .intValue(let int):
return Double(int)
case .doubleValue(let double):
return double
case .stringValue(let string):
let formattedString = string.replacingOccurrences(of: ",", with: ".")
return Double(formattedString)
}
}
guard let aValue = parseDouble(from: a), let bValue = parseDouble(from: b) else {
return nil
}
if aValue == bValue {
return nil
} else if aValue > bValue {
return a
} else {
return b
}
}```swift
func compareOne(a: Value, b: Value) -> Value? {
func parseDouble(from value: Value) -> Double? {
switch value {
case .intValue(let int):
return Double(int)
case .doubleValue(let double):
return double
case .stringValue(let string):
let formattedString = string.replacingOccurrences(of: ",", with: ".")
return Double(formattedString)
}
}
guard let aValue = parseDouble(from: a), let bValue = parseDouble(from: b) else {
return nil
}
if aValue == bValue {
return nil
} else if aValue > bValue {
return a
} else {
return b
}
}
```enum Value: Equatable, Hashable {
case intValue(Int)
case doubleValue(Double)
case stringValue(String)
}
func compareOne(a: Value, b: Value) -> Value? {
func parseDouble(from value: Value) -> Double? {
switch value {
case .intValue(let int):
return Double(int)
case .doubleValue(let double):
return double
case .stringValue(let string):
let formattedString = string.replacingOccurrences(of: ",", with: ".")
return Double(formattedString)
}
}
guard let aValue = parseDouble(from: a), let bValue = parseDouble(from: b) else {
return nil
}
if aValue == bValue {
return nil
} else if aValue > bValue {
return a
} else {
return b
}
}```swift
func compareOne(a: Value, b: Value) -> Value? {
func parseDouble(from value: Value) -> Double? {
switch value {
case .intValue(let int):
return Double(int)
case .doubleValue(let double):
return double
case .stringValue(let string):
let formattedString = string.replacingOccurrences(of: ",", with: ".")
return Double(formattedString)
}
}
guard let aValue = parseDouble(from: a), let bValue = parseDouble(from: b) else {
return nil
}
if aValue == bValue {
return nil
} else if aValue > bValue {
return a
} else {
return b
}
}
```enum Value: Equatable, Hashable {
case intValue(Int)
case doubleValue(Double)
case stringValue(String)
}
func compareOne(a: Value, b: Value) -> Value? {
func parseDouble(from value: Value) -> Double? {
switch value {
case .intValue(let int):
return Double(int)
case .doubleValue(let double):
return double
case .stringValue(let string):
let normalizedString = string.replacingOccurrences(of: ",", with: ".")
return Double(normalizedString)
}
}
guard let aValue = parseDouble(from: a), let bValue = parseDouble(from: b) else {
return nil
}
if aValue == bValue {
return nil
} else if aValue > bValue {
return a
} else {
return b
}
}```swift
func compareOne(a: Value, b: Value) -> Value? {
func parseDouble(from value: Value) -> Double? {
switch value {
case .intValue(let int):
return Double(int)
case .doubleValue(let double):
return double
case .stringValue(let string):
let normalizedString = string.replacingOccurrences(of: ",", with: ".")
return Double(normalizedString)
}
}
guard let aValue = parseDouble(from: a), let bValue = parseDouble(from: b) else {
return nil
}
if aValue == bValue {
return nil
} else if aValue > bValue {
return a
} else {
return b
}
}
```enum Value: Equatable, Hashable {
case intValue(Int)
case doubleValue(Double)
case stringValue(String)
}
func compareOne(a: Value, b: Value) -> Value? {
func parseDouble(from value: Value) -> Double? {
switch value {
case .intValue(let int):
return Double(int)
case .doubleValue(let double):
return double
case .stringValue(let string):
let formattedString = string.replacingOccurrences(of: ",", with: ".")
return Double(formattedString)
}
}
guard let aValue = parseDouble(from: a), let bValue = parseDouble(from: b) else {
return nil
}
if aValue == bValue {
return nil
} else if aValue > bValue {
return a
} else {
return b
}
}```swift
func compareOne(a: Value, b: Value) -> Value? {
func parseDouble(from value: Value) -> Double? {
switch value {
case .intValue(let int):
return Double(int)
case .doubleValue(let double):
return double
case .stringValue(let string):
let formattedString = string.replacingOccurrences(of: ",", with: ".")
return Double(formattedString)
}
}
guard let aValue = parseDouble(from: a), let bValue = parseDouble(from: b) else {
return nil
}
if aValue == bValue {
return nil
} else if aValue > bValue {
return a
} else {
return b
}
}
```enum Value: Equatable, Hashable {
case intValue(Int)
case doubleValue(Double)
case stringValue(String)
}
func compareOne(a: Value, b: Value) -> Value? {
func parseDouble(from value: Value) -> Double? {
switch value {
case .intValue(let int):
return Double(int)
case .doubleValue(let double):
return double
case .stringValue(let string):
let formattedString = string.replacingOccurrences(of: ",", with: ".")
return Double(formattedString)
}
}
guard let aValue = parseDouble(from: a), let bValue = parseDouble(from: b) else {
return nil
}
if aValue == bValue {
return nil
} else if aValue > bValue {
return a
} else {
return b
}
}```swift
func compareOne(a: Value, b: Value) -> Value? {
func parseDouble(from value: Value) -> Double? {
switch value {
case .intValue(let int):
return Double(int)
case .doubleValue(let double):
return double
case .stringValue(let string):
let formattedString = string.replacingOccurrences(of: ",", with: ".")
return Double(formattedString)
}
}
guard let aValue = parseDouble(from: a), let bValue = parseDouble(from: b) else {
return nil
}
if aValue == bValue {
return nil
} else if aValue > bValue {
return a
} else {
return b
}
}
```enum Value: Equatable, Hashable {
case intValue(Int)
case doubleValue(Double)
case stringValue(String)
}
func compareOne(a: Value, b: Value) -> Value? {
func parseDouble(from value: Value) -> Double? {
switch value {
case .intValue(let int):
return Double(int)
case .doubleValue(let double):
return double
case .stringValue(let string):
let formattedString = string.replacingOccurrences(of: ",", with: ".")
return Double(formattedString)
}
}
guard let aValue = parseDouble(from: a), let bValue = parseDouble(from: b) else {
return nil
}
if aValue == bValue {
return nil
} else if aValue > bValue {
return a
} else {
return b
}
}```swift
func compareOne(a: Value, b: Value) -> Value? {
func parseDouble(from value: Value) -> Double? {
switch value {
case .intValue(let int):
return Double(int)
case .doubleValue(let double):
return double
case .stringValue(let string):
let formattedString = string.replacingOccurrences(of: ",", with: ".")
return Double(formattedString)
}
}
guard let aValue = parseDouble(from: a), let bValue = parseDouble(from: b) else {
return nil
}
if aValue == bValue {
return nil
} else if aValue > bValue {
return a
} else {
return b
}
}
```enum Value: Equatable, Hashable {
case intValue(Int)
case doubleValue(Double)
case stringValue(String)
}
func compareOne(a: Value, b: Value) -> Value? {
func parseDouble(from value: Value) -> Double? {
switch value {
case .intValue(let int):
return Double(int)
case .doubleValue(let double):
return double
case .stringValue(let string):
let normalizedString = string.replacingOccurrences(of: ",", with: ".")
return Double(normalizedString)
}
}
guard let aValue = parseDouble(from: a), let bValue = parseDouble(from: b) else {
return nil
}
if aValue > bValue {
return a
} else if bValue > aValue {
return b
} else {
return nil
}
}```swift
func compareOne(a: Value, b: Value) -> Value? {
func parseDouble(from value: Value) -> Double? {
switch value {
case .intValue(let int):
return Double(int)
case .doubleValue(let double):
return double
case .stringValue(let string):
let normalizedString = string.replacingOccurrences(of: ",", with: ".")
return Double(normalizedString)
}
}
guard let aValue = parseDouble(from: a), let bValue = parseDouble(from: b) else {
return nil
}
if aValue > bValue {
return a
} else if bValue > aValue {
return b
} else {
return nil
}
}
```enum Value: Equatable, Hashable {
case intValue(Int)
case doubleValue(Double)
case stringValue(String)
}
func compareOne(a: Value, b: Value) -> Value? {
func parseDouble(from value: Value) -> Double? {
switch value {
case .intValue(let int):
return Double(int)
case .doubleValue(let double):
return double
case .stringValue(let string):
let formattedString = string.replacingOccurrences(of: ",", with: ".")
return Double(formattedString)
}
}
guard let aValue = parseDouble(from: a), let bValue = parseDouble(from: b) else {
return nil
}
if aValue == bValue {
return nil
} else if aValue > bValue {
return a
} else {
return b
}
}```swift
func compareOne(a: Value, b: Value) -> Value? {
func parseDouble(from value: Value) -> Double? {
switch value {
case .intValue(let int):
return Double(int)
case .doubleValue(let double):
return double
case .stringValue(let string):
let formattedString = string.replacingOccurrences(of: ",", with: ".")
return Double(formattedString)
}
}
guard let aValue = parseDouble(from: a), let bValue = parseDouble(from: b) else {
return nil
}
if aValue == bValue {
return nil
} else if aValue > bValue {
return a
} else {
return b
}
}
```func isEqualToSumEven(n: Int) -> Bool {
if n < 8 {
return false
}
return n % 2 == 0
}```swift
func isEqualToSumEven(n: Int) -> Bool {
if n < 8 {
return false
}
return n % 2 == 0
}
```func isEqualToSumEven(n: Int) -> Bool {
if n < 8 {
return false
}
return n % 2 == 0
}```swift
func isEqualToSumEven(n: Int) -> Bool {
if n < 8 {
return false
}
return n % 2 == 0
}
```func isEqualToSumEven(n: Int) -> Bool {
if n < 8 {
return false
}
return n % 2 == 0
}```swift
func isEqualToSumEven(n: Int) -> Bool {
if n < 8 {
return false
}
return n % 2 == 0
}
```func isEqualToSumEven(n: Int) -> Bool {
if n < 8 {
return false
}
return n % 2 == 0
}```swift
func isEqualToSumEven(n: Int) -> Bool {
if n < 8 {
return false
}
return n % 2 == 0
}
```func isEqualToSumEven(n: Int) -> Bool {
if n < 8 {
return false
}
return n % 2 == 0
}```swift
func isEqualToSumEven(n: Int) -> Bool {
if n < 8 {
return false
}
return n % 2 == 0
}
```func isEqualToSumEven(n: Int) -> Bool {
if n < 8 {
return false
}
return n % 2 == 0
}```swift
func isEqualToSumEven(n: Int) -> Bool {
if n < 8 {
return false
}
return n % 2 == 0
}
```func isEqualToSumEven(n: Int) -> Bool {
if n < 8 {
return false
}
return n % 2 == 0
}```swift
func isEqualToSumEven(n: Int) -> Bool {
if n < 8 {
return false
}
return n % 2 == 0
}
```func isEqualToSumEven(n: Int) -> Bool {
if n < 8 {
return false
}
return n % 2 == 0
}```swift
func isEqualToSumEven(n: Int) -> Bool {
if n < 8 {
return false
}
return n % 2 == 0
}
```func isEqualToSumEven(n: Int) -> Bool {
if n < 8 {
return false
}
return n % 2 == 0
}```swift
func isEqualToSumEven(n: Int) -> Bool {
if n < 8 {
return false
}
return n % 2 == 0
}
```func isEqualToSumEven(n: Int) -> Bool {
if n < 8 {
return false
}
return n % 2 == 0
}```swift
func isEqualToSumEven(n: Int) -> Bool {
if n < 8 {
return false
}
return n % 2 == 0
}
```func specialFactorial(n: Int) -> Int {
var result = 1
for i in 1...n {
result *= factorial(i)
}
return result
}
func factorial(_ number: Int) -> Int {
var result = 1
for i in 1...number {
result *= i
}
return result
}```swift
func specialFactorial(n: Int) -> Int {
var result = 1
for i in 1...n {
result *= factorial(i)
}
return result
}
func factorial(_ number: Int) -> Int {
var result = 1
for i in 1...number {
result *= i
}
return result
}
```func specialFactorial(n: Int) -> Int {
func factorial(_ x: Int) -> Int {
(1...max(x, 1)).reduce(1, *)
}
return (1...n).map(factorial).reduce(1, *)
}```swift
func specialFactorial(n: Int) -> Int {
func factorial(_ x: Int) -> Int {
(1...max(x, 1)).reduce(1, *)
}
return (1...n).map(factorial).reduce(1, *)
}
```func specialFactorial(n: Int) -> Int {
if n <= 0 {
return 1
}
var result = 1
for i in 1...n {
result *= factorial(i)
}
return result
}
func factorial(_ number: Int) -> Int {
var result = 1
for i in 1...number {
result *= i
}
return result
}```swift
func specialFactorial(n: Int) -> Int {
if n <= 0 {
return 1
}
var result = 1
for i in 1...n {
result *= factorial(i)
}
return result
}
func factorial(_ number: Int) -> Int {
var result = 1
for i in 1...number {
result *= i
}
return result
}
```func specialFactorial(n: Int) -> Int {
func factorial(_ x: Int) -> Int {
(1...max(1, x)).reduce(1, *)
}
return (1...n).reduce(1) { result, current in
result * factorial(current)
}
}```swift
func specialFactorial(n: Int) -> Int {
func factorial(_ x: Int) -> Int {
(1...max(1, x)).reduce(1, *)
}
return (1...n).reduce(1) { result, current in
result * factorial(current)
}
}
```func specialFactorial(n: Int) -> Int {
var result = 1
for i in 1...n {
result *= factorial(of: i)
}
return result
}
func factorial(of number: Int) -> Int {
if number == 0 {
return 1
}
var result = 1
for i in 1...number {
result *= i
}
return result
}```swift
func specialFactorial(n: Int) -> Int {
var result = 1
for i in 1...n {
result *= factorial(of: i)
}
return result
}
func factorial(of number: Int) -> Int {
if number == 0 {
return 1
}
var result = 1
for i in 1...number {
result *= i
}
return result
}
```func specialFactorial(n: Int) -> Int {
func factorial(_ x: Int) -> Int {
(1...max(x, 1)).reduce(1, *)
}
return (1...n).map(factorial).reduce(1, *)
}```swift
func specialFactorial(n: Int) -> Int {
func factorial(_ x: Int) -> Int {
(1...max(x, 1)).reduce(1, *)
}
return (1...n).map(factorial).reduce(1, *)
}
```func specialFactorial(n: Int) -> Int {
var result = 1
for i in 1...n {
result *= factorial(i)
}
return result
}
func factorial(_ number: Int) -> Int {
var result = 1
for i in 1...number {
result *= i
}
return result
}```swift
func specialFactorial(n: Int) -> Int {
var result = 1
for i in 1...n {
result *= factorial(i)
}
return result
}
func factorial(_ number: Int) -> Int {
var result = 1
for i in 1...number {
result *= i
}
return result
}
```func specialFactorial(n: Int) -> Int {
func factorial(_ x: Int) -> Int {
(1...max(1, x)).reduce(1, *)
}
return (1...n).map(factorial).reduce(1, *)
}```swift
func specialFactorial(n: Int) -> Int {
func factorial(_ x: Int) -> Int {
(1...max(1, x)).reduce(1, *)
}
return (1...n).map(factorial).reduce(1, *)
}
```func specialFactorial(n: Int) -> Int {
if n <= 0 {
return 1
}
var result = 1
for i in 1...n {
result *= factorial(i)
}
return result
}
func factorial(_ number: Int) -> Int {
var result = 1
for i in 1...number {
result *= i
}
return result
}```swift
func specialFactorial(n: Int) -> Int {
if n <= 0 {
return 1
}
var result = 1
for i in 1...n {
result *= factorial(i)
}
return result
}
func factorial(_ number: Int) -> Int {
var result = 1
for i in 1...number {
result *= i
}
return result
}
```func specialFactorial(n: Int) -> Int {
func factorial(_ x: Int) -> Int {
return (1...max(1, x)).reduce(1, *)
}
var result = 1
for i in 1...n {
result *= factorial(i)
}
return result
}```swift
func specialFactorial(n: Int) -> Int {
func factorial(_ x: Int) -> Int {
return (1...max(1, x)).reduce(1, *)
}
var result = 1
for i in 1...n {
result *= factorial(i)
}
return result
}
```func fixSpaces(text: String) -> String {
let trimmedText = text.replacingOccurrences(of: "\\s{3,}", with: "-", options: .regularExpression)
return trimmedText.replacingOccurrences(of: " ", with: "_")
}```swift
func fixSpaces(text: String) -> String {
let trimmedText = text.replacingOccurrences(of: "\\s{3,}", with: "-", options: .regularExpression)
return trimmedText.replacingOccurrences(of: " ", with: "_")
}
```func fixSpaces(text: String) -> String {
let trimmedText = text.replacingOccurrences(of: "\\s{3,}", with: "-", options: .regularExpression)
return trimmedText.replacingOccurrences(of: " ", with: "_")
}```swift
func fixSpaces(text: String) -> String {
let trimmedText = text.replacingOccurrences(of: "\\s{3,}", with: "-", options: .regularExpression)
return trimmedText.replacingOccurrences(of: " ", with: "_")
}
```func fixSpaces(text: String) -> String {
let trimmedText = text.replacingOccurrences(of: "\\s{3,}", with: "-", options: .regularExpression)
return trimmedText.replacingOccurrences(of: " ", with: "_")
}```swift
func fixSpaces(text: String) -> String {
let trimmedText = text.replacingOccurrences(of: "\\s{3,}", with: "-", options: .regularExpression)
return trimmedText.replacingOccurrences(of: " ", with: "_")
}
```func fixSpaces(text: String) -> String {
let trimmedText = text.replacingOccurrences(of: "\\s{3,}", with: "-", options: .regularExpression)
return trimmedText.replacingOccurrences(of: " ", with: "_")
}```swift
func fixSpaces(text: String) -> String {
let trimmedText = text.replacingOccurrences(of: "\\s{3,}", with: "-", options: .regularExpression)
return trimmedText.replacingOccurrences(of: " ", with: "_")
}
```func fixSpaces(text: String) -> String {
let trimmedText = text.replacingOccurrences(of: "\\s{3,}", with: "-", options: .regularExpression)
return trimmedText.replacingOccurrences(of: " ", with: "_")
}```swift
func fixSpaces(text: String) -> String {
let trimmedText = text.replacingOccurrences(of: "\\s{3,}", with: "-", options: .regularExpression)
return trimmedText.replacingOccurrences(of: " ", with: "_")
}
```func fixSpaces(text: String) -> String {
let trimmedText = text.replacingOccurrences(of: "\\s{3,}", with: "-", options: .regularExpression)
return trimmedText.replacingOccurrences(of: " ", with: "_")
}```swift
func fixSpaces(text: String) -> String {
let trimmedText = text.replacingOccurrences(of: "\\s{3,}", with: "-", options: .regularExpression)
return trimmedText.replacingOccurrences(of: " ", with: "_")
}
```func fixSpaces(text: String) -> String {
let trimmedText = text.replacingOccurrences(of: "\\s{3,}", with: "-", options: .regularExpression)
return trimmedText.replacingOccurrences(of: " ", with: "_")
}```swift
func fixSpaces(text: String) -> String {
let trimmedText = text.replacingOccurrences(of: "\\s{3,}", with: "-", options: .regularExpression)
return trimmedText.replacingOccurrences(of: " ", with: "_")
}
```func fixSpaces(text: String) -> String {
let trimmedText = text.replacingOccurrences(of: "\\s{3,}", with: "-", options: .regularExpression)
return trimmedText.replacingOccurrences(of: " ", with: "_")
}```swift
func fixSpaces(text: String) -> String {
let trimmedText = text.replacingOccurrences(of: "\\s{3,}", with: "-", options: .regularExpression)
return trimmedText.replacingOccurrences(of: " ", with: "_")
}
```func fixSpaces(text: String) -> String {
let trimmedText = text.replacingOccurrences(of: "\\s{3,}", with: "-", options: .regularExpression)
return trimmedText.replacingOccurrences(of: " ", with: "_")
}```swift
func fixSpaces(text: String) -> String {
let trimmedText = text.replacingOccurrences(of: "\\s{3,}", with: "-", options: .regularExpression)
return trimmedText.replacingOccurrences(of: " ", with: "_")
}
```func fixSpaces(text: String) -> String {
let trimmedText = text.replacingOccurrences(of: "\\s{3,}", with: "-", options: .regularExpression)
return trimmedText.replacingOccurrences(of: " ", with: "_")
}```swift
func fixSpaces(text: String) -> String {
let trimmedText = text.replacingOccurrences(of: "\\s{3,}", with: "-", options: .regularExpression)
return trimmedText.replacingOccurrences(of: " ", with: "_")
}
```func fileNameCheck(fileName: String) -> String {
let validExtensions = ["txt", "exe", "dll"]
let components = fileName.split(separator: ".", maxSplits: 1, omittingEmptySubsequences: false)
// Check if there is exactly one dot and both parts are present
if components.count != 2 || components[0].isEmpty || components[1].isEmpty {
return "No"
}
let namePart = components[0]
let extensionPart = components[1]
// Check if the extension is valid
if !validExtensions.contains(String(extensionPart)) {
return "No"
}
// Check if the name starts with a letter
if let firstChar = namePart.first, !firstChar.isLetter {
return "No"
}
// Count digits in the name part
let digitCount = namePart.filter { $0.isNumber }.count
if digitCount > 3 {
return "No"
}
return "Yes"
}```swift
func fileNameCheck(fileName: String) -> String {
let validExtensions = ["txt", "exe", "dll"]
let components = fileName.split(separator: ".", maxSplits: 1, omittingEmptySubsequences: false)
// Check if there is exactly one dot and both parts are present
if components.count != 2 || components[0].isEmpty || components[1].isEmpty {
return "No"
}
let namePart = components[0]
let extensionPart = components[1]
// Check if the extension is valid
if !validExtensions.contains(String(extensionPart)) {
return "No"
}
// Check if the name starts with a letter
if let firstChar = namePart.first, !firstChar.isLetter {
return "No"
}
// Count digits in the name part
let digitCount = namePart.filter { $0.isNumber }.count
if digitCount > 3 {
return "No"
}
return "Yes"
}
```func fileNameCheck(fileName: String) -> String {
// Check if there is exactly one dot
let components = fileName.split(separator: ".", maxSplits: 1, omittingEmptySubsequences: false)
if components.count != 2 {
return "No"
}
let namePart = components[0]
let extensionPart = components[1]
// Check if the name part starts with a letter and is not empty
if namePart.isEmpty || namePart.first?.isLetter == false {
return "No"
}
// Check if the extension is one of the allowed types
let validExtensions = ["txt", "exe", "dll"]
if !validExtensions.contains(String(extensionPart)) {
return "No"
}
// Count the number of digits in the name part
let digitCount = namePart.filter { $0.isNumber }.count
if digitCount > 3 {
return "No"
}
return "Yes"
}```swift
func fileNameCheck(fileName: String) -> String {
// Check if there is exactly one dot
let components = fileName.split(separator: ".", maxSplits: 1, omittingEmptySubsequences: false)
if components.count != 2 {
return "No"
}
let namePart = components[0]
let extensionPart = components[1]
// Check if the name part starts with a letter and is not empty
if namePart.isEmpty || namePart.first?.isLetter == false {
return "No"
}
// Check if the extension is one of the allowed types
let validExtensions = ["txt", "exe", "dll"]
if !validExtensions.contains(String(extensionPart)) {
return "No"
}
// Count the number of digits in the name part
let digitCount = namePart.filter { $0.isNumber }.count
if digitCount > 3 {
return "No"
}
return "Yes"
}
```func fileNameCheck(fileName: String) -> String {
let validExtensions = ["txt", "exe", "dll"]
// Check for exactly one dot
let components = fileName.split(separator: ".", maxSplits: 1, omittingEmptySubsequences: false)
guard components.count == 2, !components[0].isEmpty, validExtensions.contains(String(components[1])) else {
return "No"
}
// Check the first part starts with a letter and contains at most three digits
let namePart = components[0]
var digitCount = 0
for (index, char) in namePart.enumerated() {
if char.isNumber {
digitCount += 1
}
if index == 0 && !char.isLetter {
return "No"
}
}
if digitCount > 3 {
return "No"
}
return "Yes"
}```swift
func fileNameCheck(fileName: String) -> String {
let validExtensions = ["txt", "exe", "dll"]
// Check for exactly one dot
let components = fileName.split(separator: ".", maxSplits: 1, omittingEmptySubsequences: false)
guard components.count == 2, !components[0].isEmpty, validExtensions.contains(String(components[1])) else {
return "No"
}
// Check the first part starts with a letter and contains at most three digits
let namePart = components[0]
var digitCount = 0
for (index, char) in namePart.enumerated() {
if char.isNumber {
digitCount += 1
}
if index == 0 && !char.isLetter {
return "No"
}
}
if digitCount > 3 {
return "No"
}
return "Yes"
}
```func fileNameCheck(fileName: String) -> String {
let validExtensions = ["txt", "exe", "dll"]
// Check for exactly one dot
let components = fileName.split(separator: ".", maxSplits: 1, omittingEmptySubsequences: false)
guard components.count == 2, !components[0].isEmpty, validExtensions.contains(String(components[1])) else {
return "No"
}
// Check the first part starts with a letter and contains at most three digits
let namePart = components[0]
var digitCount = 0
for (index, char) in namePart.enumerated() {
if char.isNumber {
digitCount += 1
}
if index == 0 && !char.isLetter {
return "No"
}
}
if digitCount > 3 {
return "No"
}
return "Yes"
}```swift
func fileNameCheck(fileName: String) -> String {
let validExtensions = ["txt", "exe", "dll"]
// Check for exactly one dot
let components = fileName.split(separator: ".", maxSplits: 1, omittingEmptySubsequences: false)
guard components.count == 2, !components[0].isEmpty, validExtensions.contains(String(components[1])) else {
return "No"
}
// Check the first part starts with a letter and contains at most three digits
let namePart = components[0]
var digitCount = 0
for (index, char) in namePart.enumerated() {
if char.isNumber {
digitCount += 1
}
if index == 0 && !char.isLetter {
return "No"
}
}
if digitCount > 3 {
return "No"
}
return "Yes"
}
```func fileNameCheck(fileName: String) -> String {
let validExtensions = ["txt", "exe", "dll"]
// Check for exactly one dot
let components = fileName.split(separator: ".", maxSplits: 2, omittingEmptySubsequences: false)
if components.count != 2 || components[0].isEmpty || components[1].isEmpty {
return "No"
}
// Check the substring before the dot
let namePart = components[0]
let extensionPart = String(components[1])
// Check if name starts with a letter and contains at most three digits
var digitCount = 0
var startsWithLetter = false
for (index, char) in namePart.enumerated() {
if char.isNumber {
digitCount += 1
}
if index == 0 && char.isLetter {
startsWithLetter = true
}
}
if !startsWithLetter || digitCount > 3 {
return "No"
}
// Check the substring after the dot
if !validExtensions.contains(extensionPart) {
return "No"
}
return "Yes"
}```swift
func fileNameCheck(fileName: String) -> String {
let validExtensions = ["txt", "exe", "dll"]
// Check for exactly one dot
let components = fileName.split(separator: ".", maxSplits: 2, omittingEmptySubsequences: false)
if components.count != 2 || components[0].isEmpty || components[1].isEmpty {
return "No"
}
// Check the substring before the dot
let namePart = components[0]
let extensionPart = String(components[1])
// Check if name starts with a letter and contains at most three digits
var digitCount = 0
var startsWithLetter = false
for (index, char) in namePart.enumerated() {
if char.isNumber {
digitCount += 1
}
if index == 0 && char.isLetter {
startsWithLetter = true
}
}
if !startsWithLetter || digitCount > 3 {
return "No"
}
// Check the substring after the dot
if !validExtensions.contains(extensionPart) {
return "No"
}
return "Yes"
}
```func fileNameCheck(fileName: String) -> String {
// Check for exactly one dot
let components = fileName.split(separator: ".", maxSplits: 1, omittingEmptySubsequences: false)
guard components.count == 2, !components[0].isEmpty, !components[1].isEmpty else {
return "No"
}
// Check the prefix starts with a letter and contains at most three digits
let prefix = components[0]
let suffix = components[1]
let validExtensions = ["txt", "exe", "dll"]
var digitCount = 0
for char in prefix {
if char.isNumber {
digitCount += 1
}
}
if digitCount > 3 || !prefix.first!.isLetter {
return "No"
}
// Check the suffix is one of the valid extensions
if !validExtensions.contains(String(suffix)) {
return "No"
}
return "Yes"
}```swift
func fileNameCheck(fileName: String) -> String {
// Check for exactly one dot
let components = fileName.split(separator: ".", maxSplits: 1, omittingEmptySubsequences: false)
guard components.count == 2, !components[0].isEmpty, !components[1].isEmpty else {
return "No"
}
// Check the prefix starts with a letter and contains at most three digits
let prefix = components[0]
let suffix = components[1]
let validExtensions = ["txt", "exe", "dll"]
var digitCount = 0
for char in prefix {
if char.isNumber {
digitCount += 1
}
}
if digitCount > 3 || !prefix.first!.isLetter {
return "No"
}
// Check the suffix is one of the valid extensions
if !validExtensions.contains(String(suffix)) {
return "No"
}
return "Yes"
}
```func fileNameCheck(fileName: String) -> String {
// Check if there is exactly one dot
let components = fileName.split(separator: ".", omittingEmptySubsequences: false)
if components.count != 2 {
return "No"
}
let namePart = components[0]
let extensionPart = components[1]
// Check if the name part starts with a letter and is not empty
if namePart.isEmpty || !namePart.first!.isLetter {
return "No"
}
// Check if the extension is one of the allowed types
let validExtensions = ["txt", "exe", "dll"]
if !validExtensions.contains(String(extensionPart)) {
return "No"
}
// Check if there are 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 {
// Check if there is exactly one dot
let components = fileName.split(separator: ".", omittingEmptySubsequences: false)
if components.count != 2 {
return "No"
}
let namePart = components[0]
let extensionPart = components[1]
// Check if the name part starts with a letter and is not empty
if namePart.isEmpty || !namePart.first!.isLetter {
return "No"
}
// Check if the extension is one of the allowed types
let validExtensions = ["txt", "exe", "dll"]
if !validExtensions.contains(String(extensionPart)) {
return "No"
}
// Check if there are more than three digits in the file name
let digitCount = fileName.filter { $0.isNumber }.count
if digitCount > 3 {
return "No"
}
return "Yes"
}
```func fileNameCheck(fileName: String) -> String {
let allowedExtensions = ["txt", "exe", "dll"]
// Check for exactly one dot
let components = fileName.split(separator: ".", maxSplits: 1, omittingEmptySubsequences: false)
if components.count != 2 || components[0].isEmpty {
return "No"
}
// Check the prefix starts with a letter and contains at most three digits
let prefix = components[0]
let prefixFirstChar = prefix.first!
if !prefixFirstChar.isLetter {
return "No"
}
let digitCount = prefix.filter { $0.isNumber }.count
if digitCount > 3 {
return "No"
}
// Check the extension is valid
let suffix = String(components[1])
if !allowedExtensions.contains(suffix) {
return "No"
}
return "Yes"
}```swift
func fileNameCheck(fileName: String) -> String {
let allowedExtensions = ["txt", "exe", "dll"]
// Check for exactly one dot
let components = fileName.split(separator: ".", maxSplits: 1, omittingEmptySubsequences: false)
if components.count != 2 || components[0].isEmpty {
return "No"
}
// Check the prefix starts with a letter and contains at most three digits
let prefix = components[0]
let prefixFirstChar = prefix.first!
if !prefixFirstChar.isLetter {
return "No"
}
let digitCount = prefix.filter { $0.isNumber }.count
if digitCount > 3 {
return "No"
}
// Check the extension is valid
let suffix = String(components[1])
if !allowedExtensions.contains(suffix) {
return "No"
}
return "Yes"
}
```func fileNameCheck(fileName: String) -> String {
let validExtensions = ["txt", "exe", "dll"]
// Check for exactly one dot
let components = fileName.split(separator: ".", maxSplits: 1, omittingEmptySubsequences: false)
if components.count != 2 || components[0].isEmpty {
return "No"
}
// Check the first part starts with a letter and contains at most three digits
let firstPart = components[0]
var digitCount = 0
if let firstChar = firstPart.first, !firstChar.isLetter {
return "No"
}
for char in firstPart {
if char.isNumber {
digitCount += 1
}
}
if digitCount > 3 {
return "No"
}
// Check the extension is valid
let extensionPart = String(components[1])
if !validExtensions.contains(extensionPart) {
return "No"
}
return "Yes"
}```swift
func fileNameCheck(fileName: String) -> String {
let validExtensions = ["txt", "exe", "dll"]
// Check for exactly one dot
let components = fileName.split(separator: ".", maxSplits: 1, omittingEmptySubsequences: false)
if components.count != 2 || components[0].isEmpty {
return "No"
}
// Check the first part starts with a letter and contains at most three digits
let firstPart = components[0]
var digitCount = 0
if let firstChar = firstPart.first, !firstChar.isLetter {
return "No"
}
for char in firstPart {
if char.isNumber {
digitCount += 1
}
}
if digitCount > 3 {
return "No"
}
// Check the extension is valid
let extensionPart = String(components[1])
if !validExtensions.contains(extensionPart) {
return "No"
}
return "Yes"
}
```func fileNameCheck(fileName: String) -> String {
let validExtensions = ["txt", "exe", "dll"]
let components = fileName.split(separator: ".", maxSplits: 1, omittingEmptySubsequences: false)
if components.count != 2 {
return "No"
}
let namePart = components[0]
let extensionPart = components[1]
if namePart.isEmpty || !namePart.first!.isLetter {
return "No"
}
if !validExtensions.contains(String(extensionPart)) {
return "No"
}
let digitsCount = fileName.filter { $0.isNumber }.count
if digitsCount > 3 {
return "No"
}
return "Yes"
}```swift
func fileNameCheck(fileName: String) -> String {
let validExtensions = ["txt", "exe", "dll"]
let components = fileName.split(separator: ".", maxSplits: 1, omittingEmptySubsequences: false)
if components.count != 2 {
return "No"
}
let namePart = components[0]
let extensionPart = components[1]
if namePart.isEmpty || !namePart.first!.isLetter {
return "No"
}
if !validExtensions.contains(String(extensionPart)) {
return "No"
}
let digitsCount = fileName.filter { $0.isNumber }.count
if digitsCount > 3 {
return "No"
}
return "Yes"
}
```func wordsInSentence(sentence: String) -> String {
func isPrime(_ num: Int) -> Bool {
if num <= 1 { return false }
if num <= 3 { return true }
if num % 2 == 0 || num % 3 == 0 { return false }
var i = 5
while i * i <= num {
if num % i == 0 || num % (i + 2) == 0 {
return false
}
i += 6
}
return true
}
let words = sentence.split(separator: " ")
let primeLengthWords = words.filter { isPrime($0.count) }
return primeLengthWords.joined(separator: " ")
}```swift
func wordsInSentence(sentence: String) -> String {
func isPrime(_ num: Int) -> Bool {
if num <= 1 { return false }
if num <= 3 { return true }
if num % 2 == 0 || num % 3 == 0 { return false }
var i = 5
while i * i <= num {
if num % i == 0 || num % (i + 2) == 0 {
return false
}
i += 6
}
return true
}
let words = sentence.split(separator: " ")
let primeLengthWords = words.filter { isPrime($0.count) }
return primeLengthWords.joined(separator: " ")
}
```func wordsInSentence(sentence: String) -> String {
func isPrime(_ num: Int) -> Bool {
guard num >= 2 else { return false }
guard num != 2 else { return true }
guard num % 2 != 0 else { return false }
return !stride(from: 3, through: Int(Double(num).squareRoot()), by: 2).contains { num % $0 == 0 }
}
let words = sentence.split(separator: " ")
let primeLengthWords = words.filter { isPrime($0.count) }
return primeLengthWords.joined(separator: " ")
}```swift
func wordsInSentence(sentence: String) -> String {
func isPrime(_ num: Int) -> Bool {
guard num >= 2 else { return false }
guard num != 2 else { return true }
guard num % 2 != 0 else { return false }
return !stride(from: 3, through: Int(Double(num).squareRoot()), by: 2).contains { num % $0 == 0 }
}
let words = sentence.split(separator: " ")
let primeLengthWords = words.filter { isPrime($0.count) }
return primeLengthWords.joined(separator: " ")
}
```func wordsInSentence(sentence: String) -> String {
func isPrime(_ num: Int) -> Bool {
if num <= 1 { return false }
if num <= 3 { return true }
if num % 2 == 0 || num % 3 == 0 { return false }
var i = 5
while i * i <= num {
if num % i == 0 || num % (i + 2) == 0 {
return false
}
i += 6
}
return true
}
let words = sentence.split(separator: " ")
let primeLengthWords = words.filter { isPrime($0.count) }
return primeLengthWords.joined(separator: " ")
}```swift
func wordsInSentence(sentence: String) -> String {
func isPrime(_ num: Int) -> Bool {
if num <= 1 { return false }
if num <= 3 { return true }
if num % 2 == 0 || num % 3 == 0 { return false }
var i = 5
while i * i <= num {
if num % i == 0 || num % (i + 2) == 0 {
return false
}
i += 6
}
return true
}
let words = sentence.split(separator: " ")
let primeLengthWords = words.filter { isPrime($0.count) }
return primeLengthWords.joined(separator: " ")
}
```func wordsInSentence(sentence: String) -> String {
func isPrime(_ number: Int) -> Bool {
guard number >= 2 else { return false }
guard number != 2 else { return true }
guard number % 2 != 0 else { return false }
let max = Int(Double(number).squareRoot())
for i in stride(from: 3, through: max, by: 2) {
if number % i == 0 {
return false
}
}
return true
}
let words = sentence.split(separator: " ")
let primeLengthWords = words.filter { isPrime($0.count) }
return primeLengthWords.joined(separator: " ")
}```swift
func wordsInSentence(sentence: String) -> String {
func isPrime(_ number: Int) -> Bool {
guard number >= 2 else { return false }
guard number != 2 else { return true }
guard number % 2 != 0 else { return false }
let max = Int(Double(number).squareRoot())
for i in stride(from: 3, through: max, by: 2) {
if number % i == 0 {
return false
}
}
return true
}
let words = sentence.split(separator: " ")
let primeLengthWords = words.filter { isPrime($0.count) }
return primeLengthWords.joined(separator: " ")
}
```func wordsInSentence(sentence: String) -> String {
func isPrime(_ number: Int) -> Bool {
guard number >= 2 else { return false }
guard number != 2 else { return true }
guard number % 2 != 0 else { return false }
let max = Int(Double(number).squareRoot())
for i in stride(from: 3, through: max, by: 2) {
if number % i == 0 {
return false
}
}
return true
}
let words = sentence.split(separator: " ")
let primeLengthWords = words.filter { isPrime($0.count) }
return primeLengthWords.joined(separator: " ")
}```swift
func wordsInSentence(sentence: String) -> String {
func isPrime(_ number: Int) -> Bool {
guard number >= 2 else { return false }
guard number != 2 else { return true }
guard number % 2 != 0 else { return false }
let max = Int(Double(number).squareRoot())
for i in stride(from: 3, through: max, by: 2) {
if number % i == 0 {
return false
}
}
return true
}
let words = sentence.split(separator: " ")
let primeLengthWords = words.filter { isPrime($0.count) }
return primeLengthWords.joined(separator: " ")
}
```func wordsInSentence(sentence: String) -> String {
func isPrime(_ number: Int) -> Bool {
guard number >= 2 else { return false }
guard number != 2 else { return true }
guard number % 2 != 0 else { return false }
let maxDiv = Int(Double(number).squareRoot())
for i in stride(from: 3, through: maxDiv, by: 2) {
if number % i == 0 {
return false
}
}
return true
}
let words = sentence.split(separator: " ")
let primeLengthWords = words.filter { isPrime($0.count) }
return primeLengthWords.joined(separator: " ")
}```swift
func wordsInSentence(sentence: String) -> String {
func isPrime(_ number: Int) -> Bool {
guard number >= 2 else { return false }
guard number != 2 else { return true }
guard number % 2 != 0 else { return false }
let maxDiv = Int(Double(number).squareRoot())
for i in stride(from: 3, through: maxDiv, by: 2) {
if number % i == 0 {
return false
}
}
return true
}
let words = sentence.split(separator: " ")
let primeLengthWords = words.filter { isPrime($0.count) }
return primeLengthWords.joined(separator: " ")
}
```func wordsInSentence(sentence: String) -> String {
func isPrime(_ number: Int) -> Bool {
guard number >= 2 else { return false }
guard number != 2 else { return true }
guard number % 2 != 0 else { return false }
let maxDiv = Int(Double(number).squareRoot())
for i in stride(from: 3, through: maxDiv, by: 2) {
if number % i == 0 {
return false
}
}
return true
}
let words = sentence.split(separator: " ")
let primeLengthWords = words.filter { isPrime($0.count) }
return primeLengthWords.joined(separator: " ")
}```swift
func wordsInSentence(sentence: String) -> String {
func isPrime(_ number: Int) -> Bool {
guard number >= 2 else { return false }
guard number != 2 else { return true }
guard number % 2 != 0 else { return false }
let maxDiv = Int(Double(number).squareRoot())
for i in stride(from: 3, through: maxDiv, by: 2) {
if number % i == 0 {
return false
}
}
return true
}
let words = sentence.split(separator: " ")
let primeLengthWords = words.filter { isPrime($0.count) }
return primeLengthWords.joined(separator: " ")
}
```func wordsInSentence(sentence: String) -> String {
func isPrime(_ number: Int) -> Bool {
guard number >= 2 else { return false }
guard number != 2 else { return true }
guard number % 2 != 0 else { return false }
let maxDivisor = Int(Double(number).squareRoot().rounded(.up))
for divisor in stride(from: 3, through: maxDivisor, by: 2) {
if number % divisor == 0 {
return false
}
}
return true
}
let words = sentence.split(separator: " ")
let primeLengthWords = words.filter { isPrime($0.count) }
return primeLengthWords.joined(separator: " ")
}```swift
func wordsInSentence(sentence: String) -> String {
func isPrime(_ number: Int) -> Bool {
guard number >= 2 else { return false }
guard number != 2 else { return true }
guard number % 2 != 0 else { return false }
let maxDivisor = Int(Double(number).squareRoot().rounded(.up))
for divisor in stride(from: 3, through: maxDivisor, by: 2) {
if number % divisor == 0 {
return false
}
}
return true
}
let words = sentence.split(separator: " ")
let primeLengthWords = words.filter { isPrime($0.count) }
return primeLengthWords.joined(separator: " ")
}
```func wordsInSentence(sentence: String) -> String {
func isPrime(_ number: Int) -> Bool {
guard number >= 2 else { return false }
guard number != 2 else { return true }
guard number % 2 != 0 else { return false }
let maxDiv = Int(Double(number).squareRoot())
for i in stride(from: 3, through: maxDiv, by: 2) {
if number % i == 0 {
return false
}
}
return true
}
let words = sentence.split(separator: " ")
let primeLengthWords = words.filter { isPrime($0.count) }
return primeLengthWords.joined(separator: " ")
}```swift
func wordsInSentence(sentence: String) -> String {
func isPrime(_ number: Int) -> Bool {
guard number >= 2 else { return false }
guard number != 2 else { return true }
guard number % 2 != 0 else { return false }
let maxDiv = Int(Double(number).squareRoot())
for i in stride(from: 3, through: maxDiv, by: 2) {
if number % i == 0 {
return false
}
}
return true
}
let words = sentence.split(separator: " ")
let primeLengthWords = words.filter { isPrime($0.count) }
return primeLengthWords.joined(separator: " ")
}
```func wordsInSentence(sentence: String) -> String {
func isPrime(_ num: Int) -> Bool {
if num <= 1 { return false }
if num <= 3 { return true }
if num % 2 == 0 || num % 3 == 0 { return false }
var i = 5
while i * i <= num {
if num % i == 0 || num % (i + 2) == 0 {
return false
}
i += 6
}
return true
}
let words = sentence.split(separator: " ")
let primeLengthWords = words.filter { isPrime($0.count) }
return primeLengthWords.joined(separator: " ")
}```swift
func wordsInSentence(sentence: String) -> String {
func isPrime(_ num: Int) -> Bool {
if num <= 1 { return false }
if num <= 3 { return true }
if num % 2 == 0 || num % 3 == 0 { return false }
var i = 5
while i * i <= num {
if num % i == 0 || num % (i + 2) == 0 {
return false
}
i += 6
}
return true
}
let words = sentence.split(separator: " ")
let primeLengthWords = words.filter { isPrime($0.count) }
return primeLengthWords.joined(separator: " ")
}
```func simplify(x: String, n: String) -> Bool {
let xParts = x.split(separator: "/").map { Int($0)! }
let nParts = n.split(separator: "/").map { Int($0)! }
let numerator = xParts[0] * nParts[0]
let denominator = xParts[1] * nParts[1]
return numerator % denominator == 0
}```swift
func simplify(x: String, n: String) -> Bool {
let xParts = x.split(separator: "/").map { Int($0)! }
let nParts = n.split(separator: "/").map { Int($0)! }
let numerator = xParts[0] * nParts[0]
let denominator = xParts[1] * nParts[1]
return numerator % denominator == 0
}
```func simplify(x: String, n: String) -> Bool {
let xParts = x.split(separator: "/").map { Int($0)! }
let nParts = n.split(separator: "/").map { Int($0)! }
let numerator = xParts[0] * nParts[0]
let denominator = xParts[1] * nParts[1]
return numerator % denominator == 0
}```swift
func simplify(x: String, n: String) -> Bool {
let xParts = x.split(separator: "/").map { Int($0)! }
let nParts = n.split(separator: "/").map { Int($0)! }
let numerator = xParts[0] * nParts[0]
let denominator = xParts[1] * nParts[1]
return numerator % denominator == 0
}
```func simplify(x: String, n: String) -> Bool {
func parseFraction(_ fraction: String) -> (numerator: Int, denominator: Int) {
let parts = fraction.split(separator: "/").map { Int($0)! }
return (numerator: parts[0], denominator: parts[1])
}
let (numX, denX) = parseFraction(x)
let (numN, denN) = parseFraction(n)
let numeratorProduct = numX * numN
let denominatorProduct = denX * denN
return numeratorProduct % denominatorProduct == 0
}```swift
func simplify(x: String, n: String) -> Bool {
func parseFraction(_ fraction: String) -> (numerator: Int, denominator: Int) {
let parts = fraction.split(separator: "/").map { Int($0)! }
return (numerator: parts[0], denominator: parts[1])
}
let (numX, denX) = parseFraction(x)
let (numN, denN) = parseFraction(n)
let numeratorProduct = numX * numN
let denominatorProduct = denX * denN
return numeratorProduct % denominatorProduct == 0
}
```func simplify(x: String, n: String) -> Bool {
let xParts = x.split(separator: "/").map { Int($0)! }
let nParts = n.split(separator: "/").map { Int($0)! }
let numerator = xParts[0] * nParts[0]
let denominator = xParts[1] * nParts[1]
return numerator % denominator == 0
}```swift
func simplify(x: String, n: String) -> Bool {
let xParts = x.split(separator: "/").map { Int($0)! }
let nParts = n.split(separator: "/").map { Int($0)! }
let numerator = xParts[0] * nParts[0]
let denominator = xParts[1] * nParts[1]
return numerator % denominator == 0
}
```func simplify(x: String, n: String) -> Bool {
let xComponents = x.split(separator: "/").map { Int($0)! }
let nComponents = n.split(separator: "/").map { Int($0)! }
let numeratorProduct = xComponents[0] * nComponents[0]
let denominatorProduct = xComponents[1] * nComponents[1]
return numeratorProduct % denominatorProduct == 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 numeratorProduct = xComponents[0] * nComponents[0]
let denominatorProduct = xComponents[1] * nComponents[1]
return numeratorProduct % denominatorProduct == 0
}
```func simplify(x: String, n: String) -> Bool {
let xComponents = x.split(separator: "/").map { Int($0)! }
let nComponents = n.split(separator: "/").map { Int($0)! }
let numeratorProduct = xComponents[0] * nComponents[0]
let denominatorProduct = xComponents[1] * nComponents[1]
return numeratorProduct % denominatorProduct == 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 numeratorProduct = xComponents[0] * nComponents[0]
let denominatorProduct = xComponents[1] * nComponents[1]
return numeratorProduct % denominatorProduct == 0
}
```func simplify(x: String, n: String) -> Bool {
let xParts = x.split(separator: "/").map { Int($0)! }
let nParts = n.split(separator: "/").map { Int($0)! }
let numeratorProduct = xParts[0] * nParts[0]
let denominatorProduct = xParts[1] * nParts[1]
return numeratorProduct % denominatorProduct == 0
}```swift
func simplify(x: String, n: String) -> Bool {
let xParts = x.split(separator: "/").map { Int($0)! }
let nParts = n.split(separator: "/").map { Int($0)! }
let numeratorProduct = xParts[0] * nParts[0]
let denominatorProduct = xParts[1] * nParts[1]
return numeratorProduct % denominatorProduct == 0
}
```func simplify(x: String, n: String) -> Bool {
let xParts = x.split(separator: "/").map { Int($0)! }
let nParts = n.split(separator: "/").map { Int($0)! }
let numerator = xParts[0] * nParts[0]
let denominator = xParts[1] * nParts[1]
return numerator % denominator == 0
}```swift
func simplify(x: String, n: String) -> Bool {
let xParts = x.split(separator: "/").map { Int($0)! }
let nParts = n.split(separator: "/").map { Int($0)! }
let numerator = xParts[0] * nParts[0]
let denominator = xParts[1] * nParts[1]
return numerator % denominator == 0
}
```func simplify(x: String, n: String) -> Bool {
let xParts = x.split(separator: "/").map { Int($0)! }
let nParts = n.split(separator: "/").map { Int($0)! }
let numeratorProduct = xParts[0] * nParts[0]
let denominatorProduct = xParts[1] * nParts[1]
return numeratorProduct % denominatorProduct == 0
}```swift
func simplify(x: String, n: String) -> Bool {
let xParts = x.split(separator: "/").map { Int($0)! }
let nParts = n.split(separator: "/").map { Int($0)! }
let numeratorProduct = xParts[0] * nParts[0]
let denominatorProduct = xParts[1] * nParts[1]
return numeratorProduct % denominatorProduct == 0
}
```func simplify(x: String, n: String) -> Bool {
let xParts = x.split(separator: "/").map { Int($0)! }
let nParts = n.split(separator: "/").map { Int($0)! }
let numerator = xParts[0] * nParts[0]
let denominator = xParts[1] * nParts[1]
return numerator % denominator == 0
}```swift
func simplify(x: String, n: String) -> Bool {
let xParts = x.split(separator: "/").map { Int($0)! }
let nParts = n.split(separator: "/").map { Int($0)! }
let numerator = xParts[0] * nParts[0]
let denominator = xParts[1] * nParts[1]
return numerator % denominator == 0
}
```func orderByPoints(nums: [Int]) -> [Int] {
func digitSum(_ num: Int) -> Int {
return abs(num).digits.reduce(0, +)
}
return nums.sorted {
digitSum($0) < digitSum($1)
}
}
extension Int {
var digits: [Int] {
return String(self).compactMap { $0.wholeNumberValue }
}
}```swift
func orderByPoints(nums: [Int]) -> [Int] {
func digitSum(_ num: Int) -> Int {
return abs(num).digits.reduce(0, +)
}
return nums.sorted {
digitSum($0) < digitSum($1)
}
}
extension Int {
var digits: [Int] {
return String(self).compactMap { $0.wholeNumberValue }
}
}
``` // XCTAssertTrue failedfunc orderByPoints(nums: [Int]) -> [Int] {
func sumOfDigits(_ num: Int) -> Int {
return String(num).filter { $0.isNumber }.map { Int(String($0))! }.reduce(0, +)
}
return nums.sorted {
let sum1 = sumOfDigits($0)
let sum2 = sumOfDigits($1)
return sum1 < sum2
}
}```swift
func orderByPoints(nums: [Int]) -> [Int] {
func sumOfDigits(_ num: Int) -> Int {
return String(num).filter { $0.isNumber }.map { Int(String($0))! }.reduce(0, +)
}
return nums.sorted {
let sum1 = sumOfDigits($0)
let sum2 = sumOfDigits($1)
return sum1 < sum2
}
}
``` // XCTAssertTrue failedfunc orderByPoints(nums: [Int]) -> [Int] {
func digitSum(_ num: Int) -> Int {
return abs(num).digits.reduce(0, +)
}
return nums.sorted { (a, b) in
let sumA = digitSum(a)
let sumB = digitSum(b)
return sumA < sumB || (sumA == sumB && nums.firstIndex(of: a)! < nums.firstIndex(of: b)!)
}
}
extension Int {
var digits: [Int] {
return String(self).compactMap { $0.wholeNumberValue }
}
}```swift
func orderByPoints(nums: [Int]) -> [Int] {
func digitSum(_ num: Int) -> Int {
return abs(num).digits.reduce(0, +)
}
return nums.sorted { (a, b) in
let sumA = digitSum(a)
let sumB = digitSum(b)
return sumA < sumB || (sumA == sumB && nums.firstIndex(of: a)! < nums.firstIndex(of: b)!)
}
}
extension Int {
var digits: [Int] {
return String(self).compactMap { $0.wholeNumberValue }
}
}
``` // XCTAssertTrue failedfunc orderByPoints(nums: [Int]) -> [Int] {
func digitSum(_ n: Int) -> Int {
return abs(n).description.reduce(0) { $0 + Int(String($1))! }
}
return nums.sorted {
let sum1 = digitSum($0)
let sum2 = digitSum($1)
return sum1 < sum2 || (sum1 == sum2 && nums.firstIndex(of: $0)! < nums.firstIndex(of: $1)!)
}
}```swift
func orderByPoints(nums: [Int]) -> [Int] {
func digitSum(_ n: Int) -> Int {
return abs(n).description.reduce(0) { $0 + Int(String($1))! }
}
return nums.sorted {
let sum1 = digitSum($0)
let sum2 = digitSum($1)
return sum1 < sum2 || (sum1 == sum2 && nums.firstIndex(of: $0)! < nums.firstIndex(of: $1)!)
}
}
``` // XCTAssertTrue failedfunc orderByPoints(nums: [Int]) -> [Int] {
func digitSum(_ num: Int) -> Int {
return abs(num).digits.reduce(0, +)
}
return nums.sorted {
digitSum($0) < digitSum($1)
}
}
extension Int {
var digits: [Int] {
return String(self).compactMap { $0.wholeNumberValue }
}
}```swift
func orderByPoints(nums: [Int]) -> [Int] {
func digitSum(_ num: Int) -> Int {
return abs(num).digits.reduce(0, +)
}
return nums.sorted {
digitSum($0) < digitSum($1)
}
}
extension Int {
var digits: [Int] {
return String(self).compactMap { $0.wholeNumberValue }
}
}
``` // XCTAssertTrue failedfunc orderByPoints(nums: [Int]) -> [Int] {
func digitSum(_ num: Int) -> Int {
return abs(num).digits.reduce(0, +)
}
return nums.sorted { (a, b) in
let sumA = digitSum(a)
let sumB = digitSum(b)
return sumA < sumB || (sumA == sumB && nums.firstIndex(of: a)! < nums.firstIndex(of: b)!)
}
}
extension Int {
var digits: [Int] {
return String(self).compactMap { $0.wholeNumberValue }
}
}```swift
func orderByPoints(nums: [Int]) -> [Int] {
func digitSum(_ num: Int) -> Int {
return abs(num).digits.reduce(0, +)
}
return nums.sorted { (a, b) in
let sumA = digitSum(a)
let sumB = digitSum(b)
return sumA < sumB || (sumA == sumB && nums.firstIndex(of: a)! < nums.firstIndex(of: b)!)
}
}
extension Int {
var digits: [Int] {
return String(self).compactMap { $0.wholeNumberValue }
}
}
``` // XCTAssertTrue failedfunc orderByPoints(nums: [Int]) -> [Int] {
func digitSum(_ n: Int) -> Int {
return abs(n).description.reduce(0) { $0 + Int(String($1))! }
}
return nums.sorted {
let sum1 = digitSum($0)
let sum2 = digitSum($1)
return sum1 < sum2
}
}```swift
func orderByPoints(nums: [Int]) -> [Int] {
func digitSum(_ n: Int) -> Int {
return abs(n).description.reduce(0) { $0 + Int(String($1))! }
}
return nums.sorted {
let sum1 = digitSum($0)
let sum2 = digitSum($1)
return sum1 < sum2
}
}
``` // XCTAssertTrue failedfunc orderByPoints(nums: [Int]) -> [Int] {
func digitSum(_ num: Int) -> Int {
return abs(num).digits.reduce(0, +)
}
return nums.sorted {
digitSum($0) < digitSum($1)
}
}
extension Int {
var digits: [Int] {
var result = [Int]()
var num = abs(self)
while num > 0 {
result.append(num % 10)
num /= 10
}
return result.reversed()
}
}```swift
func orderByPoints(nums: [Int]) -> [Int] {
func digitSum(_ num: Int) -> Int {
return abs(num).digits.reduce(0, +)
}
return nums.sorted {
digitSum($0) < digitSum($1)
}
}
extension Int {
var digits: [Int] {
var result = [Int]()
var num = abs(self)
while num > 0 {
result.append(num % 10)
num /= 10
}
return result.reversed()
}
}
``` // XCTAssertTrue failedfunc orderByPoints(nums: [Int]) -> [Int] {
func digitSum(_ num: Int) -> Int {
return abs(num).digits.reduce(0, +)
}
return nums.sorted {
let sum1 = digitSum($0)
let sum2 = digitSum($1)
return sum1 < sum2
}
}
extension Int {
var digits: [Int] {
return String(self).compactMap { $0.wholeNumberValue }
}
}```swift
func orderByPoints(nums: [Int]) -> [Int] {
func digitSum(_ num: Int) -> Int {
return abs(num).digits.reduce(0, +)
}
return nums.sorted {
let sum1 = digitSum($0)
let sum2 = digitSum($1)
return sum1 < sum2
}
}
extension Int {
var digits: [Int] {
return String(self).compactMap { $0.wholeNumberValue }
}
}
``` // XCTAssertTrue failedfunc orderByPoints(nums: [Int]) -> [Int] {
func digitSum(_ num: Int) -> Int {
return abs(num).digits.reduce(0, +)
}
return nums.sorted { (a, b) in
let sumA = digitSum(a)
let sumB = digitSum(b)
if sumA == sumB {
return false
} else {
return sumA < sumB
}
}
}
extension Int {
var digits: [Int] {
return String(self).compactMap { $0.wholeNumberValue }
}
}```swift
func orderByPoints(nums: [Int]) -> [Int] {
func digitSum(_ num: Int) -> Int {
return abs(num).digits.reduce(0, +)
}
return nums.sorted { (a, b) in
let sumA = digitSum(a)
let sumB = digitSum(b)
if sumA == sumB {
return false
} else {
return sumA < sumB
}
}
}
extension Int {
var digits: [Int] {
return String(self).compactMap { $0.wholeNumberValue }
}
}
``` // XCTAssertTrue failedfunc specialFilter(nums: [Int]) -> Int {
func isFirstAndLastDigitOdd(_ num: Int) -> Bool {
let absNum = abs(num)
let firstDigit = Int(String(String(absNum).first!))!
let lastDigit = Int(String(String(absNum).last!))!
return firstDigit % 2 != 0 && lastDigit % 2 != 0
}
return nums.filter { $0 > 10 && isFirstAndLastDigitOdd($0) }.count
}```swift
func specialFilter(nums: [Int]) -> Int {
func isFirstAndLastDigitOdd(_ num: Int) -> Bool {
let absNum = abs(num)
let firstDigit = Int(String(String(absNum).first!))!
let lastDigit = Int(String(String(absNum).last!))!
return firstDigit % 2 != 0 && lastDigit % 2 != 0
}
return nums.filter { $0 > 10 && isFirstAndLastDigitOdd($0) }.count
}
```func specialFilter(nums: [Int]) -> Int {
func isFirstAndLastDigitOdd(_ num: Int) -> Bool {
let absNum = abs(num)
let firstDigit = Int(String(String(absNum).first!))!
let lastDigit = Int(String(String(absNum).last!))!
return firstDigit % 2 != 0 && lastDigit % 2 != 0
}
return nums.filter { $0 > 10 && isFirstAndLastDigitOdd($0) }.count
}```swift
func specialFilter(nums: [Int]) -> Int {
func isFirstAndLastDigitOdd(_ num: Int) -> Bool {
let absNum = abs(num)
let firstDigit = Int(String(String(absNum).first!))!
let lastDigit = Int(String(String(absNum).last!))!
return firstDigit % 2 != 0 && lastDigit % 2 != 0
}
return nums.filter { $0 > 10 && isFirstAndLastDigitOdd($0) }.count
}
```func specialFilter(nums: [Int]) -> Int {
func isFirstAndLastDigitOdd(_ num: Int) -> Bool {
let absNum = abs(num)
let firstDigit = Int(String(String(absNum).first!))!
let lastDigit = Int(String(String(absNum).last!))!
return firstDigit % 2 != 0 && lastDigit % 2 != 0
}
return nums.filter { $0 > 10 && isFirstAndLastDigitOdd($0) }.count
}```swift
func specialFilter(nums: [Int]) -> Int {
func isFirstAndLastDigitOdd(_ num: Int) -> Bool {
let absNum = abs(num)
let firstDigit = Int(String(String(absNum).first!))!
let lastDigit = Int(String(String(absNum).last!))!
return firstDigit % 2 != 0 && lastDigit % 2 != 0
}
return nums.filter { $0 > 10 && isFirstAndLastDigitOdd($0) }.count
}
```func specialFilter(nums: [Int]) -> Int {
func isFirstAndLastDigitOdd(_ num: Int) -> Bool {
let absNum = abs(num)
let firstDigit = String(absNum).first!
let lastDigit = String(absNum).last!
let oddDigits = ["1", "3", "5", "7", "9"]
return oddDigits.contains(firstDigit) && oddDigits.contains(lastDigit)
}
return nums.filter { $0 > 10 && isFirstAndLastDigitOdd($0) }.count
}```swift
func specialFilter(nums: [Int]) -> Int {
func isFirstAndLastDigitOdd(_ num: Int) -> Bool {
let absNum = abs(num)
let firstDigit = String(absNum).first!
let lastDigit = String(absNum).last!
let oddDigits = ["1", "3", "5", "7", "9"]
return oddDigits.contains(firstDigit) && oddDigits.contains(lastDigit)
}
return nums.filter { $0 > 10 && isFirstAndLastDigitOdd($0) }.count
}
```return oddDigits.contains(firstDigit) && oddDigits.contains(lastDigit) // cannot convert value of type 'String.Element' (aka 'Character') to expected argument type 'String'return oddDigits.contains(firstDigit) && oddDigits.contains(lastDigit) // cannot convert value of type 'String.Element' (aka 'Character') to expected argument type 'String'func specialFilter(nums: [Int]) -> Int {
func isFirstAndLastDigitOdd(_ num: Int) -> Bool {
let absNum = abs(num)
let firstDigit = Int(String(String(absNum).first!))!
let lastDigit = Int(String(String(absNum).last!))!
return firstDigit % 2 != 0 && lastDigit % 2 != 0
}
return nums.filter { $0 > 10 && isFirstAndLastDigitOdd($0) }.count
}```swift
func specialFilter(nums: [Int]) -> Int {
func isFirstAndLastDigitOdd(_ num: Int) -> Bool {
let absNum = abs(num)
let firstDigit = Int(String(String(absNum).first!))!
let lastDigit = Int(String(String(absNum).last!))!
return firstDigit % 2 != 0 && lastDigit % 2 != 0
}
return nums.filter { $0 > 10 && isFirstAndLastDigitOdd($0) }.count
}
```func specialFilter(nums: [Int]) -> Int {
func isFirstAndLastDigitOdd(_ num: Int) -> Bool {
let absNum = abs(num)
let firstDigit = Int(String(String(absNum).first!))!
let lastDigit = Int(String(String(absNum).last!))!
return firstDigit % 2 != 0 && lastDigit % 2 != 0
}
return nums.filter { $0 > 10 && isFirstAndLastDigitOdd($0) }.count
}```swift
func specialFilter(nums: [Int]) -> Int {
func isFirstAndLastDigitOdd(_ num: Int) -> Bool {
let absNum = abs(num)
let firstDigit = Int(String(String(absNum).first!))!
let lastDigit = Int(String(String(absNum).last!))!
return firstDigit % 2 != 0 && lastDigit % 2 != 0
}
return nums.filter { $0 > 10 && isFirstAndLastDigitOdd($0) }.count
}
```func specialFilter(nums: [Int]) -> Int {
func isFirstAndLastDigitOdd(_ num: Int) -> Bool {
let absNum = abs(num)
let firstDigit = String(absNum).first!
let lastDigit = String(absNum).last!
let oddDigits: Set<Character> = ["1", "3", "5", "7", "9"]
return oddDigits.contains(firstDigit) && oddDigits.contains(lastDigit)
}
return nums.filter { $0 > 10 && isFirstAndLastDigitOdd($0) }.count
}```swift
func specialFilter(nums: [Int]) -> Int {
func isFirstAndLastDigitOdd(_ num: Int) -> Bool {
let absNum = abs(num)
let firstDigit = String(absNum).first!
let lastDigit = String(absNum).last!
let oddDigits: Set<Character> = ["1", "3", "5", "7", "9"]
return oddDigits.contains(firstDigit) && oddDigits.contains(lastDigit)
}
return nums.filter { $0 > 10 && isFirstAndLastDigitOdd($0) }.count
}
```func specialFilter(nums: [Int]) -> Int {
func isFirstAndLastDigitOdd(_ num: Int) -> Bool {
let absNum = abs(num)
let firstDigit = Int(String(String(absNum).first!))!
let lastDigit = Int(String(String(absNum).last!))!
return firstDigit % 2 != 0 && lastDigit % 2 != 0
}
return nums.filter { $0 > 10 && isFirstAndLastDigitOdd($0) }.count
}```swift
func specialFilter(nums: [Int]) -> Int {
func isFirstAndLastDigitOdd(_ num: Int) -> Bool {
let absNum = abs(num)
let firstDigit = Int(String(String(absNum).first!))!
let lastDigit = Int(String(String(absNum).last!))!
return firstDigit % 2 != 0 && lastDigit % 2 != 0
}
return nums.filter { $0 > 10 && isFirstAndLastDigitOdd($0) }.count
}
```func specialFilter(nums: [Int]) -> Int {
func isFirstAndLastDigitOdd(_ num: Int) -> Bool {
let absNum = abs(num)
let lastDigit = absNum % 10
let firstDigit = Int(String(String(absNum).first!))!
return [1, 3, 5, 7, 9].contains(firstDigit) && [1, 3, 5, 7, 9].contains(lastDigit)
}
return nums.filter { $0 > 10 && isFirstAndLastDigitOdd($0) }.count
}```swift
func specialFilter(nums: [Int]) -> Int {
func isFirstAndLastDigitOdd(_ num: Int) -> Bool {
let absNum = abs(num)
let lastDigit = absNum % 10
let firstDigit = Int(String(String(absNum).first!))!
return [1, 3, 5, 7, 9].contains(firstDigit) && [1, 3, 5, 7, 9].contains(lastDigit)
}
return nums.filter { $0 > 10 && isFirstAndLastDigitOdd($0) }.count
}
```func specialFilter(nums: [Int]) -> Int {
func isFirstAndLastDigitOdd(_ num: Int) -> Bool {
let absNum = abs(num)
let firstDigit = Int(String(String(absNum).first!))!
let lastDigit = Int(String(String(absNum).last!))!
return firstDigit % 2 != 0 && lastDigit % 2 != 0
}
return nums.filter { $0 > 10 && isFirstAndLastDigitOdd($0) }.count
}```swift
func specialFilter(nums: [Int]) -> Int {
func isFirstAndLastDigitOdd(_ num: Int) -> Bool {
let absNum = abs(num)
let firstDigit = Int(String(String(absNum).first!))!
let lastDigit = Int(String(String(absNum).last!))!
return firstDigit % 2 != 0 && lastDigit % 2 != 0
}
return nums.filter { $0 > 10 && isFirstAndLastDigitOdd($0) }.count
}
```func getMaxTriples(n: Int) -> Int {
var a = [Int]()
for i in 1...n {
a.append(i * i - i + 1)
}
var count = 0
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 a = [Int]()
for i in 1...n {
a.append(i * i - i + 1)
}
var count = 0
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 1...n {
a[i-1] = 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 1...n {
a[i-1] = 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 + 1)
for i in 1...n {
a[i] = i * i - i + 1
}
for i in 1..<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 + 1)
for i in 1...n {
a[i] = i * i - i + 1
}
for i in 1..<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
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc getMaxTriples(n: Int) -> Int {
var a = [Int]()
for i in 1...n {
a.append(i * i - i + 1)
}
var count = 0
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 a = [Int]()
for i in 1...n {
a.append(i * i - i + 1)
}
var count = 0
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 a = [Int]()
for i in 1...n {
a.append(i * i - i + 1)
}
var count = 0
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 a = [Int]()
for i in 1...n {
a.append(i * i - i + 1)
}
var count = 0
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 a = [Int]()
for i in 1...n {
a.append(i * i - i + 1)
}
var count = 0
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 a = [Int]()
for i in 1...n {
a.append(i * i - i + 1)
}
var count = 0
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 a = [Int]()
for i in 1...n {
a.append(i * i - i + 1)
}
var count = 0
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 a = [Int]()
for i in 1...n {
a.append(i * i - i + 1)
}
var count = 0
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 {
if n < 3 {
return 0
}
var a = [Int](repeating: 0, count: n)
for i in 1...n {
a[i-1] = i * i - i + 1
}
var count0 = 0
var count1 = 0
var count2 = 0
for value in a {
switch value % 3 {
case 0:
count0 += 1
case 1:
count1 += 1
case 2:
count2 += 1
default:
break
}
}
return count0 * (count0 - 1) * (count0 - 2) / 6 +
count1 * (count1 - 1) * (count1 - 2) / 6 +
count2 * (count2 - 1) * (count2 - 2) / 6 +
count0 * count1 * count2
}```swift
func getMaxTriples(n: Int) -> Int {
if n < 3 {
return 0
}
var a = [Int](repeating: 0, count: n)
for i in 1...n {
a[i-1] = i * i - i + 1
}
var count0 = 0
var count1 = 0
var count2 = 0
for value in a {
switch value % 3 {
case 0:
count0 += 1
case 1:
count1 += 1
case 2:
count2 += 1
default:
break
}
}
return count0 * (count0 - 1) * (count0 - 2) / 6 +
count1 * (count1 - 1) * (count1 - 2) / 6 +
count2 * (count2 - 1) * (count2 - 2) / 6 +
count0 * count1 * count2
}
```func getMaxTriples(n: Int) -> Int {
var a = [Int]()
for i in 1...n {
a.append(i * i - i + 1)
}
var count = 0
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 a = [Int]()
for i in 1...n {
a.append(i * i - i + 1)
}
var count = 0
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 a = [Int]()
for i in 1...n {
a.append(i * i - i + 1)
}
var count = 0
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 a = [Int]()
for i in 1...n {
a.append(i * i - i + 1)
}
var count = 0
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 sortedListSum(lst: [String]) -> [String] {
let filteredList = lst.filter { $0.count % 2 == 0 }
return filteredList.sorted {
if $0.count == $1.count {
return $0 < $1
} else {
return $0.count < $1.count
}
}
}```swift
func sortedListSum(lst: [String]) -> [String] {
let filteredList = lst.filter { $0.count % 2 == 0 }
return filteredList.sorted {
if $0.count == $1.count {
return $0 < $1
} else {
return $0.count < $1.count
}
}
}
```func sortedListSum(lst: [String]) -> [String] {
let filtered = lst.filter { $0.count % 2 == 0 }
return filtered.sorted {
if $0.count == $1.count {
return $0 < $1
} else {
return $0.count < $1.count
}
}
}```swift
func sortedListSum(lst: [String]) -> [String] {
let filtered = lst.filter { $0.count % 2 == 0 }
return filtered.sorted {
if $0.count == $1.count {
return $0 < $1
} else {
return $0.count < $1.count
}
}
}
```func sortedListSum(lst: [String]) -> [String] {
let filteredList = lst.filter { $0.count % 2 == 0 }
let sortedList = filteredList.sorted {
if $0.count == $1.count {
return $0 < $1
} else {
return $0.count < $1.count
}
}
return sortedList
}```swift
func sortedListSum(lst: [String]) -> [String] {
let filteredList = lst.filter { $0.count % 2 == 0 }
let sortedList = filteredList.sorted {
if $0.count == $1.count {
return $0 < $1
} else {
return $0.count < $1.count
}
}
return sortedList
}
```func sortedListSum(lst: [String]) -> [String] {
let filteredList = lst.filter { $0.count % 2 == 0 }
let sortedList = filteredList.sorted {
if $0.count == $1.count {
return $0 < $1
}
return $0.count < $1.count
}
return sortedList
}```swift
func sortedListSum(lst: [String]) -> [String] {
let filteredList = lst.filter { $0.count % 2 == 0 }
let sortedList = filteredList.sorted {
if $0.count == $1.count {
return $0 < $1
}
return $0.count < $1.count
}
return sortedList
}
```func sortedListSum(lst: [String]) -> [String] {
let filteredList = lst.filter { $0.count % 2 == 0 }
let sortedList = filteredList.sorted {
if $0.count == $1.count {
return $0 < $1
} else {
return $0.count < $1.count
}
}
return sortedList
}```swift
func sortedListSum(lst: [String]) -> [String] {
let filteredList = lst.filter { $0.count % 2 == 0 }
let sortedList = filteredList.sorted {
if $0.count == $1.count {
return $0 < $1
} else {
return $0.count < $1.count
}
}
return sortedList
}
```func sortedListSum(lst: [String]) -> [String] {
let filteredList = lst.filter { $0.count % 2 == 0 }
let sortedList = filteredList.sorted {
if $0.count == $1.count {
return $0 < $1
}
return $0.count < $1.count
}
return sortedList
}```swift
func sortedListSum(lst: [String]) -> [String] {
let filteredList = lst.filter { $0.count % 2 == 0 }
let sortedList = filteredList.sorted {
if $0.count == $1.count {
return $0 < $1
}
return $0.count < $1.count
}
return sortedList
}
```func sortedListSum(lst: [String]) -> [String] {
let filtered = lst.filter { $0.count % 2 == 0 }
return filtered.sorted {
if $0.count == $1.count {
return $0 < $1
}
return $0.count < $1.count
}
}```swift
func sortedListSum(lst: [String]) -> [String] {
let filtered = lst.filter { $0.count % 2 == 0 }
return filtered.sorted {
if $0.count == $1.count {
return $0 < $1
}
return $0.count < $1.count
}
}
```func sortedListSum(lst: [String]) -> [String] {
let filteredList = lst.filter { $0.count % 2 == 0 }
let sortedList = filteredList.sorted {
if $0.count == $1.count {
return $0 < $1
}
return $0.count < $1.count
}
return sortedList
}```swift
func sortedListSum(lst: [String]) -> [String] {
let filteredList = lst.filter { $0.count % 2 == 0 }
let sortedList = filteredList.sorted {
if $0.count == $1.count {
return $0 < $1
}
return $0.count < $1.count
}
return sortedList
}
```func sortedListSum(lst: [String]) -> [String] {
let filteredList = lst.filter { $0.count % 2 == 0 }
return filteredList.sorted {
if $0.count == $1.count {
return $0 < $1
} else {
return $0.count < $1.count
}
}
}```swift
func sortedListSum(lst: [String]) -> [String] {
let filteredList = lst.filter { $0.count % 2 == 0 }
return filteredList.sorted {
if $0.count == $1.count {
return $0 < $1
} else {
return $0.count < $1.count
}
}
}
```func sortedListSum(lst: [String]) -> [String] {
let filteredList = lst.filter { $0.count % 2 == 0 }
return filteredList.sorted {
if $0.count == $1.count {
return $0 < $1
} else {
return $0.count < $1.count
}
}
}```swift
func sortedListSum(lst: [String]) -> [String] {
let filteredList = lst.filter { $0.count % 2 == 0 }
return filteredList.sorted {
if $0.count == $1.count {
return $0 < $1
} else {
return $0.count < $1.count
}
}
}
```func xOrY(n: Int, x: Int, y: Int) -> Int {
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
}
return isPrime(n) ? x : y
}```swift
func xOrY(n: Int, x: Int, y: Int) -> Int {
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
}
return isPrime(n) ? x : y
}
```func xOrY(n: Int, x: Int, y: Int) -> Int {
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
}
return isPrime(n) ? x : y
}```swift
func xOrY(n: Int, x: Int, y: Int) -> Int {
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
}
return isPrime(n) ? x : y
}
```func xOrY(n: Int, x: Int, y: Int) -> Int {
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
}
return isPrime(n) ? x : y
}```swift
func xOrY(n: Int, x: Int, y: Int) -> Int {
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
}
return isPrime(n) ? x : y
}
```func xOrY(n: Int, x: Int, y: Int) -> Int {
func isPrime(_ number: Int) -> Bool {
guard number >= 2 else { return false }
guard number != 2 else { return true }
let max = Int(Double(number).squareRoot()) + 1
for i in 2..<max {
if number % i == 0 {
return false
}
}
return true
}
return isPrime(n) ? x : y
}```swift
func xOrY(n: Int, x: Int, y: Int) -> Int {
func isPrime(_ number: Int) -> Bool {
guard number >= 2 else { return false }
guard number != 2 else { return true }
let max = Int(Double(number).squareRoot()) + 1
for i in 2..<max {
if number % i == 0 {
return false
}
}
return true
}
return isPrime(n) ? x : y
}
```func xOrY(n: Int, x: Int, y: Int) -> Int {
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
}
return isPrime(n) ? x : y
}```swift
func xOrY(n: Int, x: Int, y: Int) -> Int {
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
}
return isPrime(n) ? x : y
}
```func xOrY(n: Int, x: Int, y: Int) -> Int {
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
}
return isPrime(n) ? x : y
}```swift
func xOrY(n: Int, x: Int, y: Int) -> Int {
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
}
return isPrime(n) ? x : y
}
```func xOrY(n: Int, x: Int, y: Int) -> Int {
func isPrime(_ number: Int) -> Bool {
guard number >= 2 else { return false }
guard number != 2 else { return true }
let max = Int(Double(number).squareRoot()) + 1
for i in 2..<max {
if number % i == 0 {
return false
}
}
return true
}
return isPrime(n) ? x : y
}```swift
func xOrY(n: Int, x: Int, y: Int) -> Int {
func isPrime(_ number: Int) -> Bool {
guard number >= 2 else { return false }
guard number != 2 else { return true }
let max = Int(Double(number).squareRoot()) + 1
for i in 2..<max {
if number % i == 0 {
return false
}
}
return true
}
return isPrime(n) ? x : y
}
```func xOrY(n: Int, x: Int, y: Int) -> Int {
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
}
return isPrime(n) ? x : y
}```swift
func xOrY(n: Int, x: Int, y: Int) -> Int {
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
}
return isPrime(n) ? x : y
}
```func xOrY(n: Int, x: Int, y: Int) -> Int {
func isPrime(_ number: Int) -> Bool {
guard number >= 2 else { return false }
guard number != 2 else { return true }
let max = Int(Double(number).squareRoot())
for i in 2...max {
if number % i == 0 {
return false
}
}
return true
}
return isPrime(n) ? x : y
}```swift
func xOrY(n: Int, x: Int, y: Int) -> Int {
func isPrime(_ number: Int) -> Bool {
guard number >= 2 else { return false }
guard number != 2 else { return true }
let max = Int(Double(number).squareRoot())
for i in 2...max {
if number % i == 0 {
return false
}
}
return true
}
return isPrime(n) ? x : y
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc xOrY(n: Int, x: Int, y: Int) -> Int {
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
}
return isPrime(n) ? x : y
}```swift
func xOrY(n: Int, x: Int, y: Int) -> Int {
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
}
return isPrime(n) ? x : y
}
```func doubleTheDifference(lst: [Double]) -> Int {
return lst.filter { $0.truncatingRemainder(dividingBy: 1) == 0 && $0 > 0 && Int($0) % 2 != 0 }
.map { Int($0) * Int($0) }
.reduce(0, +)
}```swift
func doubleTheDifference(lst: [Double]) -> Int {
return lst.filter { $0.truncatingRemainder(dividingBy: 1) == 0 && $0 > 0 && Int($0) % 2 != 0 }
.map { Int($0) * Int($0) }
.reduce(0, +)
}
```func doubleTheDifference(lst: [Double]) -> Int {
return lst.filter { $0.truncatingRemainder(dividingBy: 1) == 0 && $0 > 0 && Int($0) % 2 != 0 }
.map { Int($0) * Int($0) }
.reduce(0, +)
}```swift
func doubleTheDifference(lst: [Double]) -> Int {
return lst.filter { $0.truncatingRemainder(dividingBy: 1) == 0 && $0 > 0 && Int($0) % 2 != 0 }
.map { Int($0) * Int($0) }
.reduce(0, +)
}
```func doubleTheDifference(lst: [Double]) -> Int {
return lst.filter { $0.truncatingRemainder(dividingBy: 1) == 0 && $0 > 0 && Int($0) % 2 != 0 }
.map { Int($0) * Int($0) }
.reduce(0, +)
}```swift
func doubleTheDifference(lst: [Double]) -> Int {
return lst.filter { $0.truncatingRemainder(dividingBy: 1) == 0 && $0 > 0 && Int($0) % 2 != 0 }
.map { Int($0) * Int($0) }
.reduce(0, +)
}
```func doubleTheDifference(lst: [Double]) -> Int {
return lst.filter { $0.truncatingRemainder(dividingBy: 1) == 0 && $0 > 0 && Int($0) % 2 != 0 }
.map { Int($0 * $0) }
.reduce(0, +)
}```swift
func doubleTheDifference(lst: [Double]) -> Int {
return lst.filter { $0.truncatingRemainder(dividingBy: 1) == 0 && $0 > 0 && Int($0) % 2 != 0 }
.map { Int($0 * $0) }
.reduce(0, +)
}
```func doubleTheDifference(lst: [Double]) -> Int {
return lst.filter { $0.truncatingRemainder(dividingBy: 1) == 0 && $0 > 0 && Int($0) % 2 != 0 }
.map { Int($0) * Int($0) }
.reduce(0, +)
}```swift
func doubleTheDifference(lst: [Double]) -> Int {
return lst.filter { $0.truncatingRemainder(dividingBy: 1) == 0 && $0 > 0 && Int($0) % 2 != 0 }
.map { Int($0) * Int($0) }
.reduce(0, +)
}
```func doubleTheDifference(lst: [Double]) -> Int {
return lst.filter { $0 >= 0 && $0.truncatingRemainder(dividingBy: 1) == 0 && Int($0) % 2 != 0 }
.map { Int($0) * Int($0) }
.reduce(0, +)
}```swift
func doubleTheDifference(lst: [Double]) -> Int {
return lst.filter { $0 >= 0 && $0.truncatingRemainder(dividingBy: 1) == 0 && Int($0) % 2 != 0 }
.map { Int($0) * Int($0) }
.reduce(0, +)
}
```func doubleTheDifference(lst: [Double]) -> Int {
return lst.filter { $0.truncatingRemainder(dividingBy: 1) == 0 && $0 > 0 && Int($0) % 2 != 0 }
.map { Int($0) * Int($0) }
.reduce(0, +)
}```swift
func doubleTheDifference(lst: [Double]) -> Int {
return lst.filter { $0.truncatingRemainder(dividingBy: 1) == 0 && $0 > 0 && Int($0) % 2 != 0 }
.map { Int($0) * Int($0) }
.reduce(0, +)
}
```func doubleTheDifference(lst: [Double]) -> Int {
return lst.filter { $0.truncatingRemainder(dividingBy: 1) == 0 && $0 > 0 && Int($0) % 2 != 0 }
.map { Int($0) * Int($0) }
.reduce(0, +)
}```swift
func doubleTheDifference(lst: [Double]) -> Int {
return lst.filter { $0.truncatingRemainder(dividingBy: 1) == 0 && $0 > 0 && Int($0) % 2 != 0 }
.map { Int($0) * Int($0) }
.reduce(0, +)
}
```func doubleTheDifference(lst: [Double]) -> Int {
return lst.filter { $0.truncatingRemainder(dividingBy: 1) == 0 && $0 > 0 && Int($0) % 2 != 0 }
.map { Int($0) * Int($0) }
.reduce(0, +)
}```swift
func doubleTheDifference(lst: [Double]) -> Int {
return lst.filter { $0.truncatingRemainder(dividingBy: 1) == 0 && $0 > 0 && Int($0) % 2 != 0 }
.map { Int($0) * Int($0) }
.reduce(0, +)
}
```func doubleTheDifference(lst: [Double]) -> Int {
return lst.filter { $0.truncatingRemainder(dividingBy: 1) == 0 && $0 > 0 && Int($0) % 2 != 0 }
.map { Int($0 * $0) }
.reduce(0, +)
}```swift
func doubleTheDifference(lst: [Double]) -> Int {
return lst.filter { $0.truncatingRemainder(dividingBy: 1) == 0 && $0 > 0 && Int($0) % 2 != 0 }
.map { Int($0 * $0) }
.reduce(0, +)
}
```func compare(game: [Int], guess: [Int]) -> [Int] {
var differences = [Int]()
for (index, score) in game.enumerated() {
let difference = abs(score - guess[index])
differences.append(difference)
}
return differences
}```swift
func compare(game: [Int], guess: [Int]) -> [Int] {
var differences = [Int]()
for (index, score) in game.enumerated() {
let difference = abs(score - guess[index])
differences.append(difference)
}
return differences
}
```func compare(game: [Int], guess: [Int]) -> [Int] {
var differences = [Int]()
for (index, score) in game.enumerated() {
let difference = abs(score - guess[index])
differences.append(difference)
}
return differences
}```swift
func compare(game: [Int], guess: [Int]) -> [Int] {
var differences = [Int]()
for (index, score) in game.enumerated() {
let difference = abs(score - guess[index])
differences.append(difference)
}
return differences
}
```func compare(game: [Int], guess: [Int]) -> [Int] {
var differences = [Int]()
for (index, score) in game.enumerated() {
let difference = abs(score - guess[index])
differences.append(difference)
}
return differences
}```swift
func compare(game: [Int], guess: [Int]) -> [Int] {
var differences = [Int]()
for (index, score) in game.enumerated() {
let difference = abs(score - guess[index])
differences.append(difference)
}
return differences
}
```func compare(game: [Int], guess: [Int]) -> [Int] {
var differences = [Int]()
for (index, score) in game.enumerated() {
let difference = abs(score - guess[index])
differences.append(difference)
}
return differences
}```swift
func compare(game: [Int], guess: [Int]) -> [Int] {
var differences = [Int]()
for (index, score) in game.enumerated() {
let difference = abs(score - guess[index])
differences.append(difference)
}
return differences
}
```func compare(game: [Int], guess: [Int]) -> [Int] {
var differences = [Int]()
for (index, score) in game.enumerated() {
let difference = abs(score - guess[index])
differences.append(difference)
}
return differences
}```swift
func compare(game: [Int], guess: [Int]) -> [Int] {
var differences = [Int]()
for (index, score) in game.enumerated() {
let difference = abs(score - guess[index])
differences.append(difference)
}
return differences
}
```func compare(game: [Int], guess: [Int]) -> [Int] {
var differences = [Int]()
for (index, score) in game.enumerated() {
let difference = abs(score - guess[index])
differences.append(difference)
}
return differences
}```swift
func compare(game: [Int], guess: [Int]) -> [Int] {
var differences = [Int]()
for (index, score) in game.enumerated() {
let difference = abs(score - guess[index])
differences.append(difference)
}
return differences
}
```func compare(game: [Int], guess: [Int]) -> [Int] {
var differences = [Int]()
for (index, score) in game.enumerated() {
let difference = abs(score - guess[index])
differences.append(difference)
}
return differences
}```swift
func compare(game: [Int], guess: [Int]) -> [Int] {
var differences = [Int]()
for (index, score) in game.enumerated() {
let difference = abs(score - guess[index])
differences.append(difference)
}
return differences
}
```func compare(game: [Int], guess: [Int]) -> [Int] {
var differences = [Int]()
for (index, score) in game.enumerated() {
let difference = abs(score - guess[index])
differences.append(difference)
}
return differences
}```swift
func compare(game: [Int], guess: [Int]) -> [Int] {
var differences = [Int]()
for (index, score) in game.enumerated() {
let difference = abs(score - guess[index])
differences.append(difference)
}
return differences
}
```func compare(game: [Int], guess: [Int]) -> [Int] {
var differences = [Int]()
for (index, score) in game.enumerated() {
let difference = abs(score - guess[index])
differences.append(difference)
}
return differences
}```swift
func compare(game: [Int], guess: [Int]) -> [Int] {
var differences = [Int]()
for (index, score) in game.enumerated() {
let difference = abs(score - guess[index])
differences.append(difference)
}
return differences
}
```func compare(game: [Int], guess: [Int]) -> [Int] {
var differences = [Int]()
for (index, score) in game.enumerated() {
let difference = abs(score - guess[index])
differences.append(difference)
}
return differences
}```swift
func compare(game: [Int], guess: [Int]) -> [Int] {
var differences = [Int]()
for (index, score) in game.enumerated() {
let difference = abs(score - guess[index])
differences.append(difference)
}
return differences
}
```func Strongest_Extension(className: String, extensions: [String]) -> String {
func calculateStrength(of extensionName: String) -> Int {
let uppercaseCount = extensionName.filter { $0.isUppercase }.count
let lowercaseCount = extensionName.filter { $0.isLowercase }.count
return uppercaseCount - lowercaseCount
}
var strongestExtension = ""
var highestStrength = Int.min
for extensionName in extensions {
let strength = calculateStrength(of: extensionName)
if strength > highestStrength {
highestStrength = strength
strongestExtension = extensionName
}
}
return "\(className).\(strongestExtension)"
}```swift
func Strongest_Extension(className: String, extensions: [String]) -> String {
func calculateStrength(of extensionName: String) -> Int {
let uppercaseCount = extensionName.filter { $0.isUppercase }.count
let lowercaseCount = extensionName.filter { $0.isLowercase }.count
return uppercaseCount - lowercaseCount
}
var strongestExtension = ""
var highestStrength = Int.min
for extensionName in extensions {
let strength = calculateStrength(of: extensionName)
if strength > highestStrength {
highestStrength = strength
strongestExtension = extensionName
}
}
return "\(className).\(strongestExtension)"
}
```func Strongest_Extension(className: String, extensions: [String]) -> String {
var maxStrength = Int.min
var strongestExtension = ""
for ext in extensions {
let caps = ext.filter { $0.isUppercase }.count
let smalls = ext.filter { $0.isLowercase }.count
let strength = caps - smalls
if strength > maxStrength {
maxStrength = strength
strongestExtension = ext
}
}
return "\(className).\(strongestExtension)"
}```swift
func Strongest_Extension(className: String, extensions: [String]) -> String {
var maxStrength = Int.min
var strongestExtension = ""
for ext in extensions {
let caps = ext.filter { $0.isUppercase }.count
let smalls = ext.filter { $0.isLowercase }.count
let strength = caps - smalls
if strength > maxStrength {
maxStrength = strength
strongestExtension = ext
}
}
return "\(className).\(strongestExtension)"
}
```func Strongest_Extension(className: String, extensions: [String]) -> String {
var maxStrength = Int.min
var strongestExtension = ""
for ext in extensions {
let caps = ext.filter { $0.isUppercase }.count
let smalls = ext.filter { $0.isLowercase }.count
let strength = caps - smalls
if strength > maxStrength {
maxStrength = strength
strongestExtension = ext
}
}
return "\(className).\(strongestExtension)"
}```swift
func Strongest_Extension(className: String, extensions: [String]) -> String {
var maxStrength = Int.min
var strongestExtension = ""
for ext in extensions {
let caps = ext.filter { $0.isUppercase }.count
let smalls = ext.filter { $0.isLowercase }.count
let strength = caps - smalls
if strength > maxStrength {
maxStrength = strength
strongestExtension = ext
}
}
return "\(className).\(strongestExtension)"
}
```func Strongest_Extension(className: String, extensions: [String]) -> String {
func calculateStrength(of extensionName: String) -> Int {
let uppercaseCount = extensionName.filter { $0.isUppercase }.count
let lowercaseCount = extensionName.filter { $0.isLowercase }.count
return uppercaseCount - lowercaseCount
}
var strongestExtension = ""
var highestStrength = Int.min
for extensionName in extensions {
let strength = calculateStrength(of: extensionName)
if strength > highestStrength {
highestStrength = strength
strongestExtension = extensionName
}
}
return "\(className).\(strongestExtension)"
}```swift
func Strongest_Extension(className: String, extensions: [String]) -> String {
func calculateStrength(of extensionName: String) -> Int {
let uppercaseCount = extensionName.filter { $0.isUppercase }.count
let lowercaseCount = extensionName.filter { $0.isLowercase }.count
return uppercaseCount - lowercaseCount
}
var strongestExtension = ""
var highestStrength = Int.min
for extensionName in extensions {
let strength = calculateStrength(of: extensionName)
if strength > highestStrength {
highestStrength = strength
strongestExtension = extensionName
}
}
return "\(className).\(strongestExtension)"
}
```func Strongest_Extension(className: String, extensions: [String]) -> String {
var maxStrength = Int.min
var strongestExtension = ""
for ext in extensions {
let caps = ext.filter { $0.isUppercase }.count
let smalls = ext.filter { $0.isLowercase }.count
let strength = caps - smalls
if strength > maxStrength {
maxStrength = strength
strongestExtension = ext
}
}
return "\(className).\(strongestExtension)"
}```swift
func Strongest_Extension(className: String, extensions: [String]) -> String {
var maxStrength = Int.min
var strongestExtension = ""
for ext in extensions {
let caps = ext.filter { $0.isUppercase }.count
let smalls = ext.filter { $0.isLowercase }.count
let strength = caps - smalls
if strength > maxStrength {
maxStrength = strength
strongestExtension = ext
}
}
return "\(className).\(strongestExtension)"
}
```func Strongest_Extension(className: String, extensions: [String]) -> String {
func calculateStrength(of extensionName: String) -> Int {
let uppercaseCount = extensionName.filter { $0.isUppercase }.count
let lowercaseCount = extensionName.filter { $0.isLowercase }.count
return uppercaseCount - lowercaseCount
}
var strongestExtension = ""
var highestStrength = Int.min
for extensionName in extensions {
let strength = calculateStrength(of: extensionName)
if strength > highestStrength {
highestStrength = strength
strongestExtension = extensionName
}
}
return "\(className).\(strongestExtension)"
}```swift
func Strongest_Extension(className: String, extensions: [String]) -> String {
func calculateStrength(of extensionName: String) -> Int {
let uppercaseCount = extensionName.filter { $0.isUppercase }.count
let lowercaseCount = extensionName.filter { $0.isLowercase }.count
return uppercaseCount - lowercaseCount
}
var strongestExtension = ""
var highestStrength = Int.min
for extensionName in extensions {
let strength = calculateStrength(of: extensionName)
if strength > highestStrength {
highestStrength = strength
strongestExtension = extensionName
}
}
return "\(className).\(strongestExtension)"
}
```func Strongest_Extension(className: String, extensions: [String]) -> String {
var strongestExtension = ""
var highestStrength = Int.min
for ext in extensions {
let CAP = ext.filter { $0.isUppercase }.count
let SM = ext.filter { $0.isLowercase }.count
let strength = CAP - SM
if strength > highestStrength {
highestStrength = strength
strongestExtension = ext
}
}
return "\(className).\(strongestExtension)"
}```swift
func Strongest_Extension(className: String, extensions: [String]) -> String {
var strongestExtension = ""
var highestStrength = Int.min
for ext in extensions {
let CAP = ext.filter { $0.isUppercase }.count
let SM = ext.filter { $0.isLowercase }.count
let strength = CAP - SM
if strength > highestStrength {
highestStrength = strength
strongestExtension = ext
}
}
return "\(className).\(strongestExtension)"
}
```func Strongest_Extension(className: String, extensions: [String]) -> String {
var maxStrength = Int.min
var strongestExtension = ""
for ext in extensions {
let caps = ext.filter { $0.isUppercase }.count
let smalls = ext.filter { $0.isLowercase }.count
let strength = caps - smalls
if strength > maxStrength {
maxStrength = strength
strongestExtension = ext
}
}
return "\(className).\(strongestExtension)"
}```swift
func Strongest_Extension(className: String, extensions: [String]) -> String {
var maxStrength = Int.min
var strongestExtension = ""
for ext in extensions {
let caps = ext.filter { $0.isUppercase }.count
let smalls = ext.filter { $0.isLowercase }.count
let strength = caps - smalls
if strength > maxStrength {
maxStrength = strength
strongestExtension = ext
}
}
return "\(className).\(strongestExtension)"
}
```func Strongest_Extension(className: String, extensions: [String]) -> String {
var maxStrength = Int.min
var strongestExtension = ""
for ext in extensions {
let strength = ext.reduce(0) { (result, char) -> Int in
if char.isUppercase {
return result + 1
} else if char.isLowercase {
return result - 1
}
return result
}
if strength > maxStrength {
maxStrength = strength
strongestExtension = ext
}
}
return "\(className).\(strongestExtension)"
}```swift
func Strongest_Extension(className: String, extensions: [String]) -> String {
var maxStrength = Int.min
var strongestExtension = ""
for ext in extensions {
let strength = ext.reduce(0) { (result, char) -> Int in
if char.isUppercase {
return result + 1
} else if char.isLowercase {
return result - 1
}
return result
}
if strength > maxStrength {
maxStrength = strength
strongestExtension = ext
}
}
return "\(className).\(strongestExtension)"
}
```func Strongest_Extension(className: String, extensions: [String]) -> String {
func calculateStrength(of extensionName: String) -> Int {
let uppercaseCount = extensionName.filter { $0.isUppercase }.count
let lowercaseCount = extensionName.filter { $0.isLowercase }.count
return uppercaseCount - lowercaseCount
}
var strongestExtension = ""
var highestStrength = Int.min
for extensionName in extensions {
let strength = calculateStrength(of: extensionName)
if strength > highestStrength {
highestStrength = strength
strongestExtension = extensionName
}
}
return "\(className).\(strongestExtension)"
}```swift
func Strongest_Extension(className: String, extensions: [String]) -> String {
func calculateStrength(of extensionName: String) -> Int {
let uppercaseCount = extensionName.filter { $0.isUppercase }.count
let lowercaseCount = extensionName.filter { $0.isLowercase }.count
return uppercaseCount - lowercaseCount
}
var strongestExtension = ""
var highestStrength = Int.min
for extensionName in extensions {
let strength = calculateStrength(of: extensionName)
if strength > highestStrength {
highestStrength = strength
strongestExtension = extensionName
}
}
return "\(className).\(strongestExtension)"
}
```func cycpatternCheck(a: String, b: String) -> Bool {
let length = b.count
var rotated = b
for _ in 0..<length {
if a.contains(rotated) {
return true
}
rotated = String(rotated.dropFirst()) + rotated.first!
}
return false
}```swift
func cycpatternCheck(a: String, b: String) -> Bool {
let length = b.count
var rotated = b
for _ in 0..<length {
if a.contains(rotated) {
return true
}
rotated = String(rotated.dropFirst()) + rotated.first!
}
return false
}
```rotated = String(rotated.dropFirst()) + rotated.first! // cannot convert value of type 'String.Element' (aka 'Character') to expected argument type 'String'func cycpatternCheck(a: String, b: String) -> Bool {
let doubleA = a + a
for i in 0..<b.count {
let rotated = String(b.dropFirst(i) + b.prefix(i))
if doubleA.contains(rotated) {
return true
}
}
return false
}```swift
func cycpatternCheck(a: String, b: String) -> Bool {
let doubleA = a + a
for i in 0..<b.count {
let rotated = String(b.dropFirst(i) + b.prefix(i))
if doubleA.contains(rotated) {
return true
}
}
return false
}
``` // XCTAssertTrue failedfunc cycpatternCheck(a: String, b: String) -> Bool {
let extendedA = a + a
for i in 0..<b.count {
let rotatedB = String(b.dropFirst(i) + b.prefix(i))
if extendedA.contains(rotatedB) {
return true
}
}
return false
}```swift
func cycpatternCheck(a: String, b: String) -> Bool {
let extendedA = a + a
for i in 0..<b.count {
let rotatedB = String(b.dropFirst(i) + b.prefix(i))
if extendedA.contains(rotatedB) {
return true
}
}
return false
}
``` // XCTAssertTrue failedfunc cycpatternCheck(a: String, b: String) -> Bool {
let extendedA = a + a
for i in 0..<b.count {
let rotatedB = String(b.dropFirst(i) + b.prefix(i))
if extendedA.contains(rotatedB) {
return true
}
}
return false
}```swift
func cycpatternCheck(a: String, b: String) -> Bool {
let extendedA = a + a
for i in 0..<b.count {
let rotatedB = String(b.dropFirst(i) + b.prefix(i))
if extendedA.contains(rotatedB) {
return true
}
}
return false
}
``` // XCTAssertTrue failedfunc cycpatternCheck(a: String, b: String) -> Bool {
let extendedA = a + a
for i in 0..<b.count {
let rotated = String(b.dropFirst(i) + b.prefix(i))
if extendedA.contains(rotated) {
return true
}
}
return false
}```swift
func cycpatternCheck(a: String, b: String) -> Bool {
let extendedA = a + a
for i in 0..<b.count {
let rotated = String(b.dropFirst(i) + b.prefix(i))
if extendedA.contains(rotated) {
return true
}
}
return false
}
``` // XCTAssertTrue failedfunc cycpatternCheck(a: String, b: String) -> Bool {
let extendedA = a + a
for i in 0..<b.count {
let rotatedB = String(b.dropFirst(i) + b.prefix(i))
if extendedA.contains(rotatedB) {
return true
}
}
return false
}```swift
func cycpatternCheck(a: String, b: String) -> Bool {
let extendedA = a + a
for i in 0..<b.count {
let rotatedB = String(b.dropFirst(i) + b.prefix(i))
if extendedA.contains(rotatedB) {
return true
}
}
return false
}
``` // XCTAssertTrue failedfunc cycpatternCheck(a: String, b: String) -> Bool {
let extendedA = a + a
for i in 0..<b.count {
let rotatedB = String(b.dropFirst(i) + b.prefix(i))
if extendedA.contains(rotatedB) {
return true
}
}
return false
}```swift
func cycpatternCheck(a: String, b: String) -> Bool {
let extendedA = a + a
for i in 0..<b.count {
let rotatedB = String(b.dropFirst(i) + b.prefix(i))
if extendedA.contains(rotatedB) {
return true
}
}
return false
}
``` // XCTAssertTrue failedfunc cycpatternCheck(a: String, b: String) -> Bool {
let extendedA = a + a
for i in 0..<b.count {
let rotatedB = String(b.dropFirst(i) + b.prefix(i))
if extendedA.contains(rotatedB) {
return true
}
}
return false
}```swift
func cycpatternCheck(a: String, b: String) -> Bool {
let extendedA = a + a
for i in 0..<b.count {
let rotatedB = String(b.dropFirst(i) + b.prefix(i))
if extendedA.contains(rotatedB) {
return true
}
}
return false
}
``` // XCTAssertTrue failedfunc cycpatternCheck(a: String, b: String) -> Bool {
let extendedA = a + a
for i in 0..<b.count {
let rotatedB = String(b.dropFirst(i) + b.prefix(i))
if extendedA.contains(rotatedB) {
return true
}
}
return false
}```swift
func cycpatternCheck(a: String, b: String) -> Bool {
let extendedA = a + a
for i in 0..<b.count {
let rotatedB = String(b.dropFirst(i) + b.prefix(i))
if extendedA.contains(rotatedB) {
return true
}
}
return false
}
``` // XCTAssertTrue failedfunc cycpatternCheck(a: String, b: String) -> Bool {
let extendedA = a + a
for i in 0..<b.count {
let rotatedB = String(b.dropFirst(i) + b.prefix(i))
if extendedA.contains(rotatedB) {
return true
}
}
return false
}```swift
func cycpatternCheck(a: String, b: String) -> Bool {
let extendedA = a + a
for i in 0..<b.count {
let rotatedB = String(b.dropFirst(i) + b.prefix(i))
if extendedA.contains(rotatedB) {
return true
}
}
return false
}
``` // XCTAssertTrue failedfunc evenOddCount(num: Int) -> (Int, Int) {
let digits = String(abs(num))
var evenCount = 0
var oddCount = 0
for digit in digits {
if let number = Int(String(digit)) {
if number % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}```swift
func evenOddCount(num: Int) -> (Int, Int) {
let digits = String(abs(num))
var evenCount = 0
var oddCount = 0
for digit in digits {
if let number = Int(String(digit)) {
if number % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
```func evenOddCount(num: Int) -> (Int, Int) {
let digits = String(abs(num))
var evenCount = 0
var oddCount = 0
for digit in digits {
if let digitInt = Int(String(digit)) {
if digitInt % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}```swift
func evenOddCount(num: Int) -> (Int, Int) {
let digits = String(abs(num))
var evenCount = 0
var oddCount = 0
for digit in digits {
if let digitInt = Int(String(digit)) {
if digitInt % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
```func evenOddCount(num: Int) -> (Int, Int) {
let digits = String(abs(num))
var evenCount = 0
var oddCount = 0
for digit in digits {
if let digitNum = Int(String(digit)) {
if digitNum % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}```swift
func evenOddCount(num: Int) -> (Int, Int) {
let digits = String(abs(num))
var evenCount = 0
var oddCount = 0
for digit in digits {
if let digitNum = Int(String(digit)) {
if digitNum % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
```func evenOddCount(num: Int) -> (Int, Int) {
let digits = String(abs(num))
var evenCount = 0
var oddCount = 0
for digit in digits {
if let number = Int(String(digit)) {
if number % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}```swift
func evenOddCount(num: Int) -> (Int, Int) {
let digits = String(abs(num))
var evenCount = 0
var oddCount = 0
for digit in digits {
if let number = Int(String(digit)) {
if number % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
```func evenOddCount(num: Int) -> (Int, Int) {
let digits = String(abs(num))
var evenCount = 0
var oddCount = 0
for digit in digits {
if let number = Int(String(digit)) {
if number % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}```swift
func evenOddCount(num: Int) -> (Int, Int) {
let digits = String(abs(num))
var evenCount = 0
var oddCount = 0
for digit in digits {
if let number = Int(String(digit)) {
if number % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
```func evenOddCount(num: Int) -> (Int, Int) {
let digits = String(abs(num))
var evenCount = 0
var oddCount = 0
for digit in digits {
if let digitInt = Int(String(digit)) {
if digitInt % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}```swift
func evenOddCount(num: Int) -> (Int, Int) {
let digits = String(abs(num))
var evenCount = 0
var oddCount = 0
for digit in digits {
if let digitInt = Int(String(digit)) {
if digitInt % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
```func evenOddCount(num: Int) -> (Int, Int) {
let digits = String(abs(num))
var evenCount = 0
var oddCount = 0
for digit in digits {
if let number = Int(String(digit)) {
if number % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}```swift
func evenOddCount(num: Int) -> (Int, Int) {
let digits = String(abs(num))
var evenCount = 0
var oddCount = 0
for digit in digits {
if let number = Int(String(digit)) {
if number % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
```func evenOddCount(num: Int) -> (Int, Int) {
let digits = String(abs(num))
var evenCount = 0
var oddCount = 0
for digit in digits {
if let digitInt = Int(String(digit)) {
if digitInt % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}```swift
func evenOddCount(num: Int) -> (Int, Int) {
let digits = String(abs(num))
var evenCount = 0
var oddCount = 0
for digit in digits {
if let digitInt = Int(String(digit)) {
if digitInt % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
```func evenOddCount(num: Int) -> (Int, Int) {
let digits = String(abs(num))
var evenCount = 0
var oddCount = 0
for digit in digits {
if let digitNum = Int(String(digit)) {
if digitNum % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}```swift
func evenOddCount(num: Int) -> (Int, Int) {
let digits = String(abs(num))
var evenCount = 0
var oddCount = 0
for digit in digits {
if let digitNum = Int(String(digit)) {
if digitNum % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
```func evenOddCount(num: Int) -> (Int, Int) {
let digits = String(abs(num))
var evenCount = 0
var oddCount = 0
for digit in digits {
if let digitInt = Int(String(digit)) {
if digitInt % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}```swift
func evenOddCount(num: Int) -> (Int, Int) {
let digits = String(abs(num))
var evenCount = 0
var oddCount = 0
for digit in digits {
if let digitInt = Int(String(digit)) {
if digitInt % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
```func intToMiniRoman(number: Int) -> String {
let values = [1000, 900, 500, 400, 100, 90, 50, 40, 10, 9, 5, 4, 1]
let numerals = ["m", "cm", "d", "cd", "c", "xc", "l", "xl", "x", "ix", "v", "iv", "i"]
var num = number
var result = ""
for (index, value) in values.enumerated() {
while num >= value {
result += numerals[index]
num -= value
}
}
return result
}```swift
func intToMiniRoman(number: Int) -> String {
let values = [1000, 900, 500, 400, 100, 90, 50, 40, 10, 9, 5, 4, 1]
let numerals = ["m", "cm", "d", "cd", "c", "xc", "l", "xl", "x", "ix", "v", "iv", "i"]
var num = number
var result = ""
for (index, value) in values.enumerated() {
while num >= value {
result += numerals[index]
num -= value
}
}
return result
}
```func intToMiniRoman(number: Int) -> String {
let values = [1000, 900, 500, 400, 100, 90, 50, 40, 10, 9, 5, 4, 1]
let numerals = ["m", "cm", "d", "cd", "c", "xc", "l", "xl", "x", "ix", "v", "iv", "i"]
var num = number
var result = ""
for (index, value) in values.enumerated() {
while num >= value {
num -= value
result += numerals[index]
}
}
return result
}```swift
func intToMiniRoman(number: Int) -> String {
let values = [1000, 900, 500, 400, 100, 90, 50, 40, 10, 9, 5, 4, 1]
let numerals = ["m", "cm", "d", "cd", "c", "xc", "l", "xl", "x", "ix", "v", "iv", "i"]
var num = number
var result = ""
for (index, value) in values.enumerated() {
while num >= value {
num -= value
result += numerals[index]
}
}
return result
}
```func intToMiniRoman(number: Int) -> String {
let values = [1000, 900, 500, 400, 100, 90, 50, 40, 10, 9, 5, 4, 1]
let numerals = ["m", "cm", "d", "cd", "c", "xc", "l", "xl", "x", "ix", "v", "iv", "i"]
var num = number
var result = ""
for (index, value) in values.enumerated() {
while num >= value {
num -= value
result += numerals[index]
}
}
return result
}```swift
func intToMiniRoman(number: Int) -> String {
let values = [1000, 900, 500, 400, 100, 90, 50, 40, 10, 9, 5, 4, 1]
let numerals = ["m", "cm", "d", "cd", "c", "xc", "l", "xl", "x", "ix", "v", "iv", "i"]
var num = number
var result = ""
for (index, value) in values.enumerated() {
while num >= value {
num -= value
result += numerals[index]
}
}
return result
}
```func intToMiniRoman(number: Int) -> String {
let values = [1000, 900, 500, 400, 100, 90, 50, 40, 10, 9, 5, 4, 1]
let numerals = ["m", "cm", "d", "cd", "c", "xc", "l", "xl", "x", "ix", "v", "iv", "i"]
var num = number
var result = ""
for (index, value) in values.enumerated() {
while num >= value {
num -= value
result += numerals[index]
}
}
return result
}```swift
func intToMiniRoman(number: Int) -> String {
let values = [1000, 900, 500, 400, 100, 90, 50, 40, 10, 9, 5, 4, 1]
let numerals = ["m", "cm", "d", "cd", "c", "xc", "l", "xl", "x", "ix", "v", "iv", "i"]
var num = number
var result = ""
for (index, value) in values.enumerated() {
while num >= value {
num -= value
result += numerals[index]
}
}
return result
}
```func intToMiniRoman(number: Int) -> String {
let values = [1000, 900, 500, 400, 100, 90, 50, 40, 10, 9, 5, 4, 1]
let numerals = ["m", "cm", "d", "cd", "c", "xc", "l", "xl", "x", "ix", "v", "iv", "i"]
var num = number
var result = ""
for (index, value) in values.enumerated() {
while num >= value {
num -= value
result += numerals[index]
}
}
return result
}```swift
func intToMiniRoman(number: Int) -> String {
let values = [1000, 900, 500, 400, 100, 90, 50, 40, 10, 9, 5, 4, 1]
let numerals = ["m", "cm", "d", "cd", "c", "xc", "l", "xl", "x", "ix", "v", "iv", "i"]
var num = number
var result = ""
for (index, value) in values.enumerated() {
while num >= value {
num -= value
result += numerals[index]
}
}
return result
}
```func intToMiniRoman(number: Int) -> String {
let values = [1000, 900, 500, 400, 100, 90, 50, 40, 10, 9, 5, 4, 1]
let numerals = ["m", "cm", "d", "cd", "c", "xc", "l", "xl", "x", "ix", "v", "iv", "i"]
var num = number
var result = ""
for (index, value) in values.enumerated() {
while num >= value {
num -= value
result += numerals[index]
}
}
return result
}```swift
func intToMiniRoman(number: Int) -> String {
let values = [1000, 900, 500, 400, 100, 90, 50, 40, 10, 9, 5, 4, 1]
let numerals = ["m", "cm", "d", "cd", "c", "xc", "l", "xl", "x", "ix", "v", "iv", "i"]
var num = number
var result = ""
for (index, value) in values.enumerated() {
while num >= value {
num -= value
result += numerals[index]
}
}
return result
}
```func intToMiniRoman(number: Int) -> String {
let values = [1000, 900, 500, 400, 100, 90, 50, 40, 10, 9, 5, 4, 1]
let romanNumerals = ["m", "cm", "d", "cd", "c", "xc", "l", "xl", "x", "ix", "v", "iv", "i"]
var num = number
var result = ""
for (index, value) in values.enumerated() {
while num >= value {
result += romanNumerals[index]
num -= value
}
}
return result
}```swift
func intToMiniRoman(number: Int) -> String {
let values = [1000, 900, 500, 400, 100, 90, 50, 40, 10, 9, 5, 4, 1]
let romanNumerals = ["m", "cm", "d", "cd", "c", "xc", "l", "xl", "x", "ix", "v", "iv", "i"]
var num = number
var result = ""
for (index, value) in values.enumerated() {
while num >= value {
result += romanNumerals[index]
num -= value
}
}
return result
}
```func intToMiniRoman(number: Int) -> String {
let values = [1000, 900, 500, 400, 100, 90, 50, 40, 10, 9, 5, 4, 1]
let romans = ["m", "cm", "d", "cd", "c", "xc", "l", "xl", "x", "ix", "v", "iv", "i"]
var num = number
var result = ""
for (index, value) in values.enumerated() {
while num >= value {
num -= value
result += romans[index]
}
}
return result
}```swift
func intToMiniRoman(number: Int) -> String {
let values = [1000, 900, 500, 400, 100, 90, 50, 40, 10, 9, 5, 4, 1]
let romans = ["m", "cm", "d", "cd", "c", "xc", "l", "xl", "x", "ix", "v", "iv", "i"]
var num = number
var result = ""
for (index, value) in values.enumerated() {
while num >= value {
num -= value
result += romans[index]
}
}
return result
}
```func intToMiniRoman(number: Int) -> String {
let values = [1000, 900, 500, 400, 100, 90, 50, 40, 10, 9, 5, 4, 1]
let numerals = ["m", "cm", "d", "cd", "c", "xc", "l", "xl", "x", "ix", "v", "iv", "i"]
var num = number
var result = ""
for (index, value) in values.enumerated() {
while num >= value {
num -= value
result += numerals[index]
}
}
return result
}```swift
func intToMiniRoman(number: Int) -> String {
let values = [1000, 900, 500, 400, 100, 90, 50, 40, 10, 9, 5, 4, 1]
let numerals = ["m", "cm", "d", "cd", "c", "xc", "l", "xl", "x", "ix", "v", "iv", "i"]
var num = number
var result = ""
for (index, value) in values.enumerated() {
while num >= value {
num -= value
result += numerals[index]
}
}
return result
}
```func intToMiniRoman(number: Int) -> String {
let values = [1000, 900, 500, 400, 100, 90, 50, 40, 10, 9, 5, 4, 1]
let numerals = ["m", "cm", "d", "cd", "c", "xc", "l", "xl", "x", "ix", "v", "iv", "i"]
var num = number
var result = ""
for (index, value) in values.enumerated() {
while num >= value {
num -= value
result += numerals[index]
}
}
return result
}```swift
func intToMiniRoman(number: Int) -> String {
let values = [1000, 900, 500, 400, 100, 90, 50, 40, 10, 9, 5, 4, 1]
let numerals = ["m", "cm", "d", "cd", "c", "xc", "l", "xl", "x", "ix", "v", "iv", "i"]
var num = number
var result = ""
for (index, value) in values.enumerated() {
while num >= value {
num -= value
result += numerals[index]
}
}
return result
}
```func rightAngleTriangle(a: Int, b: Int, c: Int) -> Bool {
let sides = [a, b, c].sorted()
return sides[0] * sides[0] + sides[1] * sides[1] == sides[2] * sides[2]
}```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]
}```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 findMax(words: [String]) -> String {
guard !words.isEmpty else { return "" }
var maxUniqueCount = 0
var result = ""
for word in words {
let uniqueChars = Set(word)
let uniqueCount = uniqueChars.count
if uniqueCount > maxUniqueCount || (uniqueCount == maxUniqueCount && word < result) {
maxUniqueCount = uniqueCount
result = word
}
}
return result
}```swift
func findMax(words: [String]) -> String {
guard !words.isEmpty else { return "" }
var maxUniqueCount = 0
var result = ""
for word in words {
let uniqueChars = Set(word)
let uniqueCount = uniqueChars.count
if uniqueCount > maxUniqueCount || (uniqueCount == maxUniqueCount && word < result) {
maxUniqueCount = uniqueCount
result = word
}
}
return result
}
```func findMax(words: [String]) -> String {
guard !words.isEmpty else { return "" }
var maxUniqueCount = 0
var result = ""
for word in words {
let uniqueChars = Set(word)
let uniqueCount = uniqueChars.count
if uniqueCount > maxUniqueCount {
maxUniqueCount = uniqueCount
result = word
} else if uniqueCount == maxUniqueCount {
if word < result {
result = word
}
}
}
return result
}```swift
func findMax(words: [String]) -> String {
guard !words.isEmpty else { return "" }
var maxUniqueCount = 0
var result = ""
for word in words {
let uniqueChars = Set(word)
let uniqueCount = uniqueChars.count
if uniqueCount > maxUniqueCount {
maxUniqueCount = uniqueCount
result = word
} else if uniqueCount == maxUniqueCount {
if word < result {
result = word
}
}
}
return result
}
```func findMax(words: [String]) -> String {
guard !words.isEmpty else { return "" }
var maxUniqueCount = 0
var result = ""
for word in words {
let uniqueChars = Set(word)
let uniqueCount = uniqueChars.count
if uniqueCount > maxUniqueCount {
maxUniqueCount = uniqueCount
result = word
} else if uniqueCount == maxUniqueCount {
if word < result {
result = word
}
}
}
return result
}```swift
func findMax(words: [String]) -> String {
guard !words.isEmpty else { return "" }
var maxUniqueCount = 0
var result = ""
for word in words {
let uniqueChars = Set(word)
let uniqueCount = uniqueChars.count
if uniqueCount > maxUniqueCount {
maxUniqueCount = uniqueCount
result = word
} else if uniqueCount == maxUniqueCount {
if word < result {
result = word
}
}
}
return result
}
```func findMax(words: [String]) -> String {
var maxUniqueCount = 0
var result = ""
for word in words {
let uniqueChars = Set(word)
let uniqueCount = uniqueChars.count
if uniqueCount > maxUniqueCount || (uniqueCount == maxUniqueCount && word < result) {
maxUniqueCount = uniqueCount
result = word
}
}
return result
}```swift
func findMax(words: [String]) -> String {
var maxUniqueCount = 0
var result = ""
for word in words {
let uniqueChars = Set(word)
let uniqueCount = uniqueChars.count
if uniqueCount > maxUniqueCount || (uniqueCount == maxUniqueCount && word < result) {
maxUniqueCount = uniqueCount
result = word
}
}
return result
}
```func findMax(words: [String]) -> String {
guard !words.isEmpty else { return "" }
var maxUniqueCount = 0
var result = ""
for word in words {
let uniqueChars = Set(word)
let uniqueCount = uniqueChars.count
if uniqueCount > maxUniqueCount {
maxUniqueCount = uniqueCount
result = word
} else if uniqueCount == maxUniqueCount {
if word < result {
result = word
}
}
}
return result
}```swift
func findMax(words: [String]) -> String {
guard !words.isEmpty else { return "" }
var maxUniqueCount = 0
var result = ""
for word in words {
let uniqueChars = Set(word)
let uniqueCount = uniqueChars.count
if uniqueCount > maxUniqueCount {
maxUniqueCount = uniqueCount
result = word
} else if uniqueCount == maxUniqueCount {
if word < result {
result = word
}
}
}
return result
}
```func findMax(words: [String]) -> String {
var maxUniqueCount = 0
var result = ""
for word in words {
let uniqueChars = Set(word)
let uniqueCount = uniqueChars.count
if uniqueCount > maxUniqueCount || (uniqueCount == maxUniqueCount && word < result) {
maxUniqueCount = uniqueCount
result = word
}
}
return result
}```swift
func findMax(words: [String]) -> String {
var maxUniqueCount = 0
var result = ""
for word in words {
let uniqueChars = Set(word)
let uniqueCount = uniqueChars.count
if uniqueCount > maxUniqueCount || (uniqueCount == maxUniqueCount && word < result) {
maxUniqueCount = uniqueCount
result = word
}
}
return result
}
```func findMax(words: [String]) -> String {
var maxUniqueCount = 0
var result = ""
for word in words {
let uniqueChars = Set(word)
let uniqueCount = uniqueChars.count
if uniqueCount > maxUniqueCount {
maxUniqueCount = uniqueCount
result = word
} else if uniqueCount == maxUniqueCount {
if word < result {
result = word
}
}
}
return result
}```swift
func findMax(words: [String]) -> String {
var maxUniqueCount = 0
var result = ""
for word in words {
let uniqueChars = Set(word)
let uniqueCount = uniqueChars.count
if uniqueCount > maxUniqueCount {
maxUniqueCount = uniqueCount
result = word
} else if uniqueCount == maxUniqueCount {
if word < result {
result = word
}
}
}
return result
}
```func findMax(words: [String]) -> String {
var maxUniqueCount = 0
var result = ""
for word in words {
let uniqueChars = Set(word)
let uniqueCount = uniqueChars.count
if uniqueCount > maxUniqueCount {
maxUniqueCount = uniqueCount
result = word
} else if uniqueCount == maxUniqueCount {
if word < result {
result = word
}
}
}
return result
}```swift
func findMax(words: [String]) -> String {
var maxUniqueCount = 0
var result = ""
for word in words {
let uniqueChars = Set(word)
let uniqueCount = uniqueChars.count
if uniqueCount > maxUniqueCount {
maxUniqueCount = uniqueCount
result = word
} else if uniqueCount == maxUniqueCount {
if word < result {
result = word
}
}
}
return result
}
```func findMax(words: [String]) -> String {
var maxUniqueCount = 0
var result = ""
for word in words {
let uniqueChars = Set(word)
let uniqueCount = uniqueChars.count
if uniqueCount > maxUniqueCount {
maxUniqueCount = uniqueCount
result = word
} else if uniqueCount == maxUniqueCount {
if word < result {
result = word
}
}
}
return result
}```swift
func findMax(words: [String]) -> String {
var maxUniqueCount = 0
var result = ""
for word in words {
let uniqueChars = Set(word)
let uniqueCount = uniqueChars.count
if uniqueCount > maxUniqueCount {
maxUniqueCount = uniqueCount
result = word
} else if uniqueCount == maxUniqueCount {
if word < result {
result = word
}
}
}
return result
}
```func findMax(words: [String]) -> String {
var maxUniqueCount = 0
var result = ""
for word in words {
let uniqueChars = Set(word)
let uniqueCount = uniqueChars.count
if uniqueCount > maxUniqueCount {
maxUniqueCount = uniqueCount
result = word
} else if uniqueCount == maxUniqueCount {
if word < result {
result = word
}
}
}
return result
}```swift
func findMax(words: [String]) -> String {
var maxUniqueCount = 0
var result = ""
for word in words {
let uniqueChars = Set(word)
let uniqueCount = uniqueChars.count
if uniqueCount > maxUniqueCount {
maxUniqueCount = uniqueCount
result = word
} else if uniqueCount == maxUniqueCount {
if word < result {
result = word
}
}
}
return result
}
```func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let eatable = min(need, remaining)
let totalEaten = number + eatable
let carrotsLeft = remaining - eatable
return [totalEaten, carrotsLeft]
}```swift
func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let eatable = min(need, remaining)
let totalEaten = number + eatable
let carrotsLeft = remaining - eatable
return [totalEaten, carrotsLeft]
}
```func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let canEat = min(need, remaining)
let totalEaten = number + canEat
let carrotsLeft = remaining - canEat
return [totalEaten, carrotsLeft]
}```swift
func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let canEat = min(need, remaining)
let totalEaten = number + canEat
let carrotsLeft = remaining - canEat
return [totalEaten, carrotsLeft]
}
```func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let eatableCarrots = min(need, remaining)
let totalEaten = number + eatableCarrots
let carrotsLeft = remaining - eatableCarrots
return [totalEaten, carrotsLeft]
}```swift
func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let eatableCarrots = min(need, remaining)
let totalEaten = number + eatableCarrots
let carrotsLeft = remaining - eatableCarrots
return [totalEaten, carrotsLeft]
}
```func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let eatAmount = min(need, remaining)
let totalEaten = number + eatAmount
let carrotsLeft = remaining - eatAmount
return [totalEaten, carrotsLeft]
}```swift
func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let eatAmount = min(need, remaining)
let totalEaten = number + eatAmount
let carrotsLeft = remaining - eatAmount
return [totalEaten, carrotsLeft]
}
```func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let eatAmount = min(need, remaining)
let totalEaten = number + eatAmount
let carrotsLeft = remaining - eatAmount
return [totalEaten, carrotsLeft]
}```swift
func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let eatAmount = min(need, remaining)
let totalEaten = number + eatAmount
let carrotsLeft = remaining - eatAmount
return [totalEaten, carrotsLeft]
}
```func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let eatAmount = min(need, remaining)
let totalEaten = number + eatAmount
let carrotsLeft = remaining - eatAmount
return [totalEaten, carrotsLeft]
}```swift
func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let eatAmount = min(need, remaining)
let totalEaten = number + eatAmount
let carrotsLeft = remaining - eatAmount
return [totalEaten, carrotsLeft]
}
```func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let eatable = min(need, remaining)
return [number + eatable, remaining - eatable]
}```swift
func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let eatable = min(need, remaining)
return [number + eatable, remaining - eatable]
}
```func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let eatable = min(need, remaining)
return [number + eatable, remaining - eatable]
}```swift
func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let eatable = min(need, remaining)
return [number + eatable, remaining - eatable]
}
```func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let canEat = min(need, remaining)
let totalEaten = number + canEat
let carrotsLeft = remaining - canEat
return [totalEaten, carrotsLeft]
}```swift
func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let canEat = min(need, remaining)
let totalEaten = number + canEat
let carrotsLeft = remaining - canEat
return [totalEaten, carrotsLeft]
}
```func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let eatable = min(need, remaining)
let totalEaten = number + eatable
let leftOver = remaining - eatable
return [totalEaten, leftOver]
}```swift
func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let eatable = min(need, remaining)
let totalEaten = number + eatable
let leftOver = remaining - eatable
return [totalEaten, leftOver]
}
```func doAlgebra(operators: [String], operands: [Int]) -> Int {
var result = operands[0]
for i in 0..<operators.count {
let op = operators[i]
let nextOperand = operands[i + 1]
switch op {
case "+":
result += nextOperand
case "-":
result -= nextOperand
case "*":
result *= nextOperand
case "//":
result /= nextOperand
case "**":
result = Int(pow(Double(result), Double(nextOperand)))
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 nextOperand = operands[i + 1]
switch op {
case "+":
result += nextOperand
case "-":
result -= nextOperand
case "*":
result *= nextOperand
case "//":
result /= nextOperand
case "**":
result = Int(pow(Double(result), Double(nextOperand)))
default:
break
}
}
return result
}
``` // XCTAssertTrue failedfunc doAlgebra(operators: [String], operands: [Int]) -> Int {
var result = operands[0]
for i in 0..<operators.count {
switch operators[i] {
case "+":
result += operands[i + 1]
case "-":
result -= operands[i + 1]
case "*":
result *= operands[i + 1]
case "//":
result /= operands[i + 1]
case "**":
result = Int(pow(Double(result), Double(operands[i + 1])))
default:
continue
}
}
return result
}```swift
func doAlgebra(operators: [String], operands: [Int]) -> Int {
var result = operands[0]
for i in 0..<operators.count {
switch operators[i] {
case "+":
result += operands[i + 1]
case "-":
result -= operands[i + 1]
case "*":
result *= operands[i + 1]
case "//":
result /= operands[i + 1]
case "**":
result = Int(pow(Double(result), Double(operands[i + 1])))
default:
continue
}
}
return result
}
``` // XCTAssertTrue failedfunc doAlgebra(operators: [String], operands: [Int]) -> Int {
var result = operands[0]
for i in 0..<operators.count {
switch operators[i] {
case "+":
result += operands[i + 1]
case "-":
result -= operands[i + 1]
case "*":
result *= operands[i + 1]
case "//":
result /= operands[i + 1]
case "**":
result = Int(pow(Double(result), Double(operands[i + 1])))
default:
continue
}
}
return result
}```swift
func doAlgebra(operators: [String], operands: [Int]) -> Int {
var result = operands[0]
for i in 0..<operators.count {
switch operators[i] {
case "+":
result += operands[i + 1]
case "-":
result -= operands[i + 1]
case "*":
result *= operands[i + 1]
case "//":
result /= operands[i + 1]
case "**":
result = Int(pow(Double(result), Double(operands[i + 1])))
default:
continue
}
}
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 nextOperand = operands[i + 1]
switch op {
case "+":
result += nextOperand
case "-":
result -= nextOperand
case "*":
result *= nextOperand
case "//":
result /= nextOperand
case "**":
result = Int(pow(Double(result), Double(nextOperand)))
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 nextOperand = operands[i + 1]
switch op {
case "+":
result += nextOperand
case "-":
result -= nextOperand
case "*":
result *= nextOperand
case "//":
result /= nextOperand
case "**":
result = Int(pow(Double(result), Double(nextOperand)))
default:
break
}
}
return result
}
``` // XCTAssertTrue failedfunc doAlgebra(operators: [String], operands: [Int]) -> Int {
var result = operands[0]
var index = 1
for op in operators {
switch op {
case "+":
result += operands[index]
case "-":
result -= operands[index]
case "*":
result *= operands[index]
case "//":
result /= operands[index]
case "**":
result = Int(pow(Double(result), Double(operands[index])))
default:
break
}
index += 1
}
return result
}```swift
func doAlgebra(operators: [String], operands: [Int]) -> Int {
var result = operands[0]
var index = 1
for op in operators {
switch op {
case "+":
result += operands[index]
case "-":
result -= operands[index]
case "*":
result *= operands[index]
case "//":
result /= operands[index]
case "**":
result = Int(pow(Double(result), Double(operands[index])))
default:
break
}
index += 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 nextOperand = operands[i + 1]
switch op {
case "+":
result += nextOperand
case "-":
result -= nextOperand
case "*":
result *= nextOperand
case "//":
result /= nextOperand
case "**":
result = Int(pow(Double(result), Double(nextOperand)))
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 nextOperand = operands[i + 1]
switch op {
case "+":
result += nextOperand
case "-":
result -= nextOperand
case "*":
result *= nextOperand
case "//":
result /= nextOperand
case "**":
result = Int(pow(Double(result), Double(nextOperand)))
default:
break
}
}
return result
}
``` // XCTAssertTrue failedfunc doAlgebra(operators: [String], operands: [Int]) -> Int {
var result = operands[0]
for i in 0..<operators.count {
switch operators[i] {
case "+":
result += operands[i + 1]
case "-":
result -= operands[i + 1]
case "*":
result *= operands[i + 1]
case "//":
result /= operands[i + 1]
case "**":
result = Int(pow(Double(result), Double(operands[i + 1])))
default:
continue
}
}
return result
}```swift
func doAlgebra(operators: [String], operands: [Int]) -> Int {
var result = operands[0]
for i in 0..<operators.count {
switch operators[i] {
case "+":
result += operands[i + 1]
case "-":
result -= operands[i + 1]
case "*":
result *= operands[i + 1]
case "//":
result /= operands[i + 1]
case "**":
result = Int(pow(Double(result), Double(operands[i + 1])))
default:
continue
}
}
return result
}
``` // XCTAssertTrue failedfunc doAlgebra(operators: [String], operands: [Int]) -> Int {
var result = operands[0]
for i in 1..<operands.count {
switch operators[i-1] {
case "+":
result += operands[i]
case "-":
result -= operands[i]
case "*":
result *= operands[i]
case "//":
result /= operands[i]
case "**":
result = Int(pow(Double(result), Double(operands[i])))
default:
break
}
}
return result
}```swift
func doAlgebra(operators: [String], operands: [Int]) -> Int {
var result = operands[0]
for i in 1..<operands.count {
switch operators[i-1] {
case "+":
result += operands[i]
case "-":
result -= operands[i]
case "*":
result *= operands[i]
case "//":
result /= operands[i]
case "**":
result = Int(pow(Double(result), Double(operands[i])))
default:
break
}
}
return result
}
``` // XCTAssertTrue failedfunc doAlgebra(operators: [String], operands: [Int]) -> Int {
var result = operands[0]
for i in 0..<operators.count {
switch operators[i] {
case "+":
result += operands[i + 1]
case "-":
result -= operands[i + 1]
case "*":
result *= operands[i + 1]
case "//":
result /= operands[i + 1]
case "**":
result = Int(pow(Double(result), Double(operands[i + 1])))
default:
continue
}
}
return result
}```swift
func doAlgebra(operators: [String], operands: [Int]) -> Int {
var result = operands[0]
for i in 0..<operators.count {
switch operators[i] {
case "+":
result += operands[i + 1]
case "-":
result -= operands[i + 1]
case "*":
result *= operands[i + 1]
case "//":
result /= operands[i + 1]
case "**":
result = Int(pow(Double(result), Double(operands[i + 1])))
default:
continue
}
}
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 nextOperand = operands[i + 1]
switch op {
case "+":
result += nextOperand
case "-":
result -= nextOperand
case "*":
result *= nextOperand
case "//":
result /= nextOperand
case "**":
result = Int(pow(Double(result), Double(nextOperand)))
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 nextOperand = operands[i + 1]
switch op {
case "+":
result += nextOperand
case "-":
result -= nextOperand
case "*":
result *= nextOperand
case "//":
result /= nextOperand
case "**":
result = Int(pow(Double(result), Double(nextOperand)))
default:
break
}
}
return result
}
``` // XCTAssertTrue failedfunc solve(s: String) -> String {
var hasLetters = false
var transformed = ""
for char in s {
if char.isLetter {
hasLetters = true
if char.isLowercase {
transformed.append(char.uppercased())
} else {
transformed.append(char.lowercased())
}
} else {
transformed.append(char)
}
}
return hasLetters ? transformed : String(transformed.reversed())
}```swift
func solve(s: String) -> String {
var hasLetters = false
var transformed = ""
for char in s {
if char.isLetter {
hasLetters = true
if char.isLowercase {
transformed.append(char.uppercased())
} else {
transformed.append(char.lowercased())
}
} else {
transformed.append(char)
}
}
return hasLetters ? transformed : String(transformed.reversed())
}
```func solve(s: String) -> String {
var hasLetters = false
var transformedString = ""
for char in s {
if char.isLetter {
hasLetters = true
if char.isLowercase {
transformedString.append(char.uppercased())
} else {
transformedString.append(char.lowercased())
}
} else {
transformedString.append(char)
}
}
return hasLetters ? transformedString : String(s.reversed())
}```swift
func solve(s: String) -> String {
var hasLetters = false
var transformedString = ""
for char in s {
if char.isLetter {
hasLetters = true
if char.isLowercase {
transformedString.append(char.uppercased())
} else {
transformedString.append(char.lowercased())
}
} else {
transformedString.append(char)
}
}
return hasLetters ? transformedString : String(s.reversed())
}
```func solve(s: String) -> String {
var hasLetter = false
var transformed = ""
for char in s {
if char.isLetter {
hasLetter = true
if char.isLowercase {
transformed.append(char.uppercased())
} else {
transformed.append(char.lowercased())
}
} else {
transformed.append(char)
}
}
return hasLetter ? transformed : String(s.reversed())
}```swift
func solve(s: String) -> String {
var hasLetter = false
var transformed = ""
for char in s {
if char.isLetter {
hasLetter = true
if char.isLowercase {
transformed.append(char.uppercased())
} else {
transformed.append(char.lowercased())
}
} else {
transformed.append(char)
}
}
return hasLetter ? transformed : String(s.reversed())
}
```func solve(s: String) -> String {
var hasLetters = false
var transformed = ""
for char in s {
if char.isLetter {
hasLetters = true
if char.isUppercase {
transformed.append(char.lowercased())
} else {
transformed.append(char.uppercased())
}
} else {
transformed.append(char)
}
}
return hasLetters ? transformed : String(transformed.reversed())
}```swift
func solve(s: String) -> String {
var hasLetters = false
var transformed = ""
for char in s {
if char.isLetter {
hasLetters = true
if char.isUppercase {
transformed.append(char.lowercased())
} else {
transformed.append(char.uppercased())
}
} else {
transformed.append(char)
}
}
return hasLetters ? transformed : String(transformed.reversed())
}
```func solve(s: String) -> String {
var hasLetters = false
var transformedString = ""
for char in s {
if char.isLetter {
hasLetters = true
if char.isLowercase {
transformedString.append(char.uppercased())
} else {
transformedString.append(char.lowercased())
}
} else {
transformedString.append(char)
}
}
return hasLetters ? transformedString : String(s.reversed())
}```swift
func solve(s: String) -> String {
var hasLetters = false
var transformedString = ""
for char in s {
if char.isLetter {
hasLetters = true
if char.isLowercase {
transformedString.append(char.uppercased())
} else {
transformedString.append(char.lowercased())
}
} else {
transformedString.append(char)
}
}
return hasLetters ? transformedString : String(s.reversed())
}
```func solve(s: String) -> String {
var hasLetters = false
var transformed = ""
for char in s {
if char.isLetter {
hasLetters = true
if char.isUppercase {
transformed.append(char.lowercased())
} else {
transformed.append(char.uppercased())
}
} else {
transformed.append(char)
}
}
return hasLetters ? transformed : String(s.reversed())
}```swift
func solve(s: String) -> String {
var hasLetters = false
var transformed = ""
for char in s {
if char.isLetter {
hasLetters = true
if char.isUppercase {
transformed.append(char.lowercased())
} else {
transformed.append(char.uppercased())
}
} else {
transformed.append(char)
}
}
return hasLetters ? transformed : String(s.reversed())
}
```func solve(s: String) -> String {
var hasLetters = false
var transformed = ""
for char in s {
if char.isLetter {
hasLetters = true
if char.isLowercase {
transformed.append(char.uppercased())
} else {
transformed.append(char.lowercased())
}
} else {
transformed.append(char)
}
}
return hasLetters ? transformed : String(transformed.reversed())
}```swift
func solve(s: String) -> String {
var hasLetters = false
var transformed = ""
for char in s {
if char.isLetter {
hasLetters = true
if char.isLowercase {
transformed.append(char.uppercased())
} else {
transformed.append(char.lowercased())
}
} else {
transformed.append(char)
}
}
return hasLetters ? transformed : String(transformed.reversed())
}
```func solve(s: String) -> String {
var hasLetters = false
var transformedString = ""
for char in s {
if char.isLetter {
hasLetters = true
if char.isLowercase {
transformedString.append(char.uppercased())
} else {
transformedString.append(char.lowercased())
}
} else {
transformedString.append(char)
}
}
return hasLetters ? transformedString : String(s.reversed())
}```swift
func solve(s: String) -> String {
var hasLetters = false
var transformedString = ""
for char in s {
if char.isLetter {
hasLetters = true
if char.isLowercase {
transformedString.append(char.uppercased())
} else {
transformedString.append(char.lowercased())
}
} else {
transformedString.append(char)
}
}
return hasLetters ? transformedString : String(s.reversed())
}
```func solve(s: String) -> String {
var hasLetters = false
var transformed = ""
for char in s {
if char.isLetter {
hasLetters = true
if char.isUppercase {
transformed.append(char.lowercased())
} else {
transformed.append(char.uppercased())
}
} else {
transformed.append(char)
}
}
return hasLetters ? transformed : String(s.reversed())
}```swift
func solve(s: String) -> String {
var hasLetters = false
var transformed = ""
for char in s {
if char.isLetter {
hasLetters = true
if char.isUppercase {
transformed.append(char.lowercased())
} else {
transformed.append(char.uppercased())
}
} else {
transformed.append(char)
}
}
return hasLetters ? transformed : String(s.reversed())
}
```func solve(s: String) -> String {
var hasLetters = false
var transformed = ""
for char in s {
if char.isLetter {
hasLetters = true
if char.isUppercase {
transformed.append(char.lowercased())
} else {
transformed.append(char.uppercased())
}
} else {
transformed.append(char)
}
}
return hasLetters ? transformed : String(transformed.reversed())
}```swift
func solve(s: String) -> String {
var hasLetters = false
var transformed = ""
for char in s {
if char.isLetter {
hasLetters = true
if char.isUppercase {
transformed.append(char.lowercased())
} else {
transformed.append(char.uppercased())
}
} else {
transformed.append(char)
}
}
return hasLetters ? transformed : String(transformed.reversed())
}
```import CommonCrypto
import Foundation
func stringToMd5(text: String) -> String? {
if text.isEmpty {
return nil
}
let length = Int(CC_MD5_DIGEST_LENGTH)
var digest = [UInt8](repeating: 0, count: length)
if let data = text.data(using: .utf8) {
_ = data.withUnsafeBytes { body -> String in
CC_MD5(body.baseAddress, CC_LONG(data.count), &digest)
return ""
}
}
return digest.reduce(into: "") { $0.append(String(format: "%02x", $1)) }
}```swift
import Foundation
import CommonCrypto
func stringToMd5(text: String) -> String? {
if text.isEmpty {
return nil
}
let length = Int(CC_MD5_DIGEST_LENGTH)
var digest = [UInt8](repeating: 0, count: length)
if let data = text.data(using: .utf8) {
_ = data.withUnsafeBytes { body -> String in
CC_MD5(body.baseAddress, CC_LONG(data.count), &digest)
return ""
}
}
return digest.reduce(into: "") { $0.append(String(format: "%02x", $1)) }
}
```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
import Foundation
func stringToMd5(text: String) -> String? {
guard !text.isEmpty else {
return nil
}
let length = Int(CC_MD5_DIGEST_LENGTH)
let messageData = text.data(using:.utf8)!
var digestData = Data(count: length)
_ = digestData.withUnsafeMutableBytes { digestBytes -> UInt8 in
messageData.withUnsafeBytes { messageBytes -> UInt8 in
if let messageBytesBaseAddress = messageBytes.baseAddress, let digestBytesBlindMemory = digestBytes.bindMemory(to: UInt8.self).baseAddress {
let messageLength = CC_LONG(messageData.count)
CC_MD5(messageBytesBaseAddress, messageLength, digestBytesBlindMemory)
}
return 0
}
}
return digestData.map { String(format: "%02hhx", $0) }.joined()
}```swift
import Foundation
import CommonCrypto
func stringToMd5(text: String) -> String? {
guard !text.isEmpty else {
return nil
}
let length = Int(CC_MD5_DIGEST_LENGTH)
let messageData = text.data(using:.utf8)!
var digestData = Data(count: length)
_ = digestData.withUnsafeMutableBytes { digestBytes -> UInt8 in
messageData.withUnsafeBytes { messageBytes -> UInt8 in
if let messageBytesBaseAddress = messageBytes.baseAddress, let digestBytesBlindMemory = digestBytes.bindMemory(to: UInt8.self).baseAddress {
let messageLength = CC_LONG(messageData.count)
CC_MD5(messageBytesBaseAddress, messageLength, digestBytesBlindMemory)
}
return 0
}
}
return digestData.map { String(format: "%02hhx", $0) }.joined()
}
```CC_MD5(messageBytesBaseAddress, messageLength, digestBytesBlindMemory) // '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
import Foundation
func stringToMd5(text: String) -> String? {
guard !text.isEmpty else {
return nil
}
let length = Int(CC_MD5_DIGEST_LENGTH)
let messageData = text.data(using:.utf8)!
var digestData = Data(count: length)
_ = digestData.withUnsafeMutableBytes { digestBytes -> UInt8 in
messageData.withUnsafeBytes { messageBytes -> UInt8 in
if let messageBytesBaseAddress = messageBytes.baseAddress,
let digestBytesBlindMemory = digestBytes.bindMemory(to: UInt8.self).baseAddress {
let messageLength = CC_LONG(messageData.count)
CC_MD5(messageBytesBaseAddress, messageLength, digestBytesBlindMemory)
}
return 0
}
}
return digestData.map { String(format: "%02hhx", $0) }.joined()
}```swift
import Foundation
import CommonCrypto
func stringToMd5(text: String) -> String? {
guard !text.isEmpty else {
return nil
}
let length = Int(CC_MD5_DIGEST_LENGTH)
let messageData = text.data(using:.utf8)!
var digestData = Data(count: length)
_ = digestData.withUnsafeMutableBytes { digestBytes -> UInt8 in
messageData.withUnsafeBytes { messageBytes -> UInt8 in
if let messageBytesBaseAddress = messageBytes.baseAddress,
let digestBytesBlindMemory = digestBytes.bindMemory(to: UInt8.self).baseAddress {
let messageLength = CC_LONG(messageData.count)
CC_MD5(messageBytesBaseAddress, messageLength, digestBytesBlindMemory)
}
return 0
}
}
return digestData.map { String(format: "%02hhx", $0) }.joined()
}
```CC_MD5(messageBytesBaseAddress, messageLength, digestBytesBlindMemory) // '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
import Foundation
func stringToMd5(text: String) -> String? {
guard !text.isEmpty else {
return nil
}
let length = Int(CC_MD5_DIGEST_LENGTH)
let messageData = text.data(using:.utf8)!
var digestData = Data(count: length)
_ = digestData.withUnsafeMutableBytes { digestBytes -> UInt8 in
messageData.withUnsafeBytes { messageBytes -> UInt8 in
if let messageBytesBaseAddress = messageBytes.baseAddress,
let digestBytesBlindMemory = digestBytes.bindMemory(to: UInt8.self).baseAddress {
let messageLength = CC_LONG(messageData.count)
CC_MD5(messageBytesBaseAddress, messageLength, digestBytesBlindMemory)
}
return 0
}
}
return digestData.map { String(format: "%02hhx", $0) }.joined()
}```swift
import Foundation
import CommonCrypto
func stringToMd5(text: String) -> String? {
guard !text.isEmpty else {
return nil
}
let length = Int(CC_MD5_DIGEST_LENGTH)
let messageData = text.data(using:.utf8)!
var digestData = Data(count: length)
_ = digestData.withUnsafeMutableBytes { digestBytes -> UInt8 in
messageData.withUnsafeBytes { messageBytes -> UInt8 in
if let messageBytesBaseAddress = messageBytes.baseAddress,
let digestBytesBlindMemory = digestBytes.bindMemory(to: UInt8.self).baseAddress {
let messageLength = CC_LONG(messageData.count)
CC_MD5(messageBytesBaseAddress, messageLength, digestBytesBlindMemory)
}
return 0
}
}
return digestData.map { String(format: "%02hhx", $0) }.joined()
}
```CC_MD5(messageBytesBaseAddress, messageLength, digestBytesBlindMemory) // '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
import Foundation
func stringToMd5(text: String) -> String? {
guard !text.isEmpty else {
return nil
}
let length = Int(CC_MD5_DIGEST_LENGTH)
let messageData = text.data(using:.utf8)!
var digestData = Data(count: length)
_ = digestData.withUnsafeMutableBytes { digestBytes -> UInt8 in
messageData.withUnsafeBytes { messageBytes -> UInt8 in
if let messageBytesBaseAddress = messageBytes.baseAddress, let digestBytesBlindMemory = digestBytes.bindMemory(to: UInt8.self).baseAddress {
let messageLength = CC_LONG(messageData.count)
CC_MD5(messageBytesBaseAddress, messageLength, digestBytesBlindMemory)
}
return 0
}
}
return digestData.map { String(format: "%02hhx", $0) }.joined()
}```swift
import Foundation
import CommonCrypto
func stringToMd5(text: String) -> String? {
guard !text.isEmpty else {
return nil
}
let length = Int(CC_MD5_DIGEST_LENGTH)
let messageData = text.data(using:.utf8)!
var digestData = Data(count: length)
_ = digestData.withUnsafeMutableBytes { digestBytes -> UInt8 in
messageData.withUnsafeBytes { messageBytes -> UInt8 in
if let messageBytesBaseAddress = messageBytes.baseAddress, let digestBytesBlindMemory = digestBytes.bindMemory(to: UInt8.self).baseAddress {
let messageLength = CC_LONG(messageData.count)
CC_MD5(messageBytesBaseAddress, messageLength, digestBytesBlindMemory)
}
return 0
}
}
return digestData.map { String(format: "%02hhx", $0) }.joined()
}
```CC_MD5(messageBytesBaseAddress, messageLength, digestBytesBlindMemory) // '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
import Foundation
func stringToMd5(text: String) -> String? {
guard !text.isEmpty else { return nil }
let length = Int(CC_MD5_DIGEST_LENGTH)
var digest = [UInt8](repeating: 0, count: length)
if let data = text.data(using: .utf8) {
_ = data.withUnsafeBytes { body -> String in
CC_MD5(body.baseAddress, CC_LONG(data.count), &digest)
return ""
}
}
return digest.reduce("") { $0 + String(format: "%02x", $1) }
}```swift
import Foundation
import CommonCrypto
func stringToMd5(text: String) -> String? {
guard !text.isEmpty else { return nil }
let length = Int(CC_MD5_DIGEST_LENGTH)
var digest = [UInt8](repeating: 0, count: length)
if let data = text.data(using: .utf8) {
_ = data.withUnsafeBytes { body -> String in
CC_MD5(body.baseAddress, CC_LONG(data.count), &digest)
return ""
}
}
return digest.reduce("") { $0 + String(format: "%02x", $1) }
}
```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
import Foundation
func stringToMd5(text: String) -> String? {
guard !text.isEmpty else {
return nil
}
let length = Int(CC_MD5_DIGEST_LENGTH)
var digest = [UInt8](repeating: 0, count: length)
if let data = text.data(using: .utf8) {
_ = data.withUnsafeBytes { body -> String in
CC_MD5(body.baseAddress, CC_LONG(data.count), &digest)
return ""
}
}
return digest.reduce("") { $0 + String(format: "%02x", $1) }
}```swift
import Foundation
import CommonCrypto
func stringToMd5(text: String) -> String? {
guard !text.isEmpty else {
return nil
}
let length = Int(CC_MD5_DIGEST_LENGTH)
var digest = [UInt8](repeating: 0, count: length)
if let data = text.data(using: .utf8) {
_ = data.withUnsafeBytes { body -> String in
CC_MD5(body.baseAddress, CC_LONG(data.count), &digest)
return ""
}
}
return digest.reduce("") { $0 + String(format: "%02x", $1) }
}
```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
import Foundation
func stringToMd5(text: String) -> String? {
guard !text.isEmpty else { return nil }
let length = Int(CC_MD5_DIGEST_LENGTH)
let messageData = text.data(using:.utf8)!
var digestData = Data(count: length)
_ = digestData.withUnsafeMutableBytes { digestBytes -> UInt8 in
messageData.withUnsafeBytes { messageBytes -> UInt8 in
if let messageBytesBaseAddress = messageBytes.baseAddress,
let digestBytesBlindMemory = digestBytes.bindMemory(to: UInt8.self).baseAddress {
let messageLength = CC_LONG(messageData.count)
CC_MD5(messageBytesBaseAddress, messageLength, digestBytesBlindMemory)
}
return 0
}
}
return digestData.map { String(format: "%02hhx", $0) }.joined()
}```swift
import Foundation
import CommonCrypto
func stringToMd5(text: String) -> String? {
guard !text.isEmpty else { return nil }
let length = Int(CC_MD5_DIGEST_LENGTH)
let messageData = text.data(using:.utf8)!
var digestData = Data(count: length)
_ = digestData.withUnsafeMutableBytes { digestBytes -> UInt8 in
messageData.withUnsafeBytes { messageBytes -> UInt8 in
if let messageBytesBaseAddress = messageBytes.baseAddress,
let digestBytesBlindMemory = digestBytes.bindMemory(to: UInt8.self).baseAddress {
let messageLength = CC_LONG(messageData.count)
CC_MD5(messageBytesBaseAddress, messageLength, digestBytesBlindMemory)
}
return 0
}
}
return digestData.map { String(format: "%02hhx", $0) }.joined()
}
```CC_MD5(messageBytesBaseAddress, messageLength, digestBytesBlindMemory) // '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
import Foundation
func stringToMd5(text: String) -> String? {
guard !text.isEmpty else {
return nil
}
let length = Int(CC_MD5_DIGEST_LENGTH)
let messageData = text.data(using:.utf8)!
var digestData = Data(count: length)
_ = digestData.withUnsafeMutableBytes { digestBytes -> UInt8 in
messageData.withUnsafeBytes { messageBytes -> UInt8 in
if let messageBytesBaseAddress = messageBytes.baseAddress,
let digestBytesBlindMemory = digestBytes.bindMemory(to: UInt8.self).baseAddress {
let messageLength = CC_LONG(messageData.count)
CC_MD5(messageBytesBaseAddress, messageLength, digestBytesBlindMemory)
}
return 0
}
}
return digestData.map { String(format: "%02hhx", $0) }.joined()
}```swift
import Foundation
import CommonCrypto
func stringToMd5(text: String) -> String? {
guard !text.isEmpty else {
return nil
}
let length = Int(CC_MD5_DIGEST_LENGTH)
let messageData = text.data(using:.utf8)!
var digestData = Data(count: length)
_ = digestData.withUnsafeMutableBytes { digestBytes -> UInt8 in
messageData.withUnsafeBytes { messageBytes -> UInt8 in
if let messageBytesBaseAddress = messageBytes.baseAddress,
let digestBytesBlindMemory = digestBytes.bindMemory(to: UInt8.self).baseAddress {
let messageLength = CC_LONG(messageData.count)
CC_MD5(messageBytesBaseAddress, messageLength, digestBytesBlindMemory)
}
return 0
}
}
return digestData.map { String(format: "%02hhx", $0) }.joined()
}
```CC_MD5(messageBytesBaseAddress, messageLength, digestBytesBlindMemory) // '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
import Foundation
func stringToMd5(text: String) -> String? {
guard !text.isEmpty else {
return nil
}
let length = Int(CC_MD5_DIGEST_LENGTH)
var digest = [UInt8](repeating: 0, count: length)
if let data = text.data(using: .utf8) {
_ = data.withUnsafeBytes { body -> String in
CC_MD5(body.baseAddress, CC_LONG(data.count), &digest)
return ""
}
}
return digest.reduce("") { $0 + String(format: "%02x", $1) }
}```swift
import Foundation
import CommonCrypto
func stringToMd5(text: String) -> String? {
guard !text.isEmpty else {
return nil
}
let length = Int(CC_MD5_DIGEST_LENGTH)
var digest = [UInt8](repeating: 0, count: length)
if let data = text.data(using: .utf8) {
_ = data.withUnsafeBytes { body -> String in
CC_MD5(body.baseAddress, CC_LONG(data.count), &digest)
return ""
}
}
return digest.reduce("") { $0 + String(format: "%02x", $1) }
}
```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] {
let start = min(a, b)
let end = max(a, b)
return (start...end).filter { $0 % 2 == 0 }
}```swift
func generateIntegers(a: Int, b: Int) -> [Int] {
let start = min(a, b)
let end = max(a, b)
return (start...end).filter { $0 % 2 == 0 }
}
```func generateIntegers(a: Int, b: Int) -> [Int] {
let start = min(a, b)
let end = max(a, b)
return (start...end).filter { $0 % 2 == 0 }
}```swift
func generateIntegers(a: Int, b: Int) -> [Int] {
let start = min(a, b)
let end = max(a, b)
return (start...end).filter { $0 % 2 == 0 }
}
```func generateIntegers(a: Int, b: Int) -> [Int] {
let start = min(a, b)
let end = max(a, b)
return (start...end).filter { $0 % 2 == 0 }
}```swift
func generateIntegers(a: Int, b: Int) -> [Int] {
let start = min(a, b)
let end = max(a, b)
return (start...end).filter { $0 % 2 == 0 }
}
```func generateIntegers(a: Int, b: Int) -> [Int] {
let start = min(a, b)
let end = max(a, b)
return (start...end).filter { $0 % 2 == 0 }
}```swift
func generateIntegers(a: Int, b: Int) -> [Int] {
let start = min(a, b)
let end = max(a, b)
return (start...end).filter { $0 % 2 == 0 }
}
```func generateIntegers(a: Int, b: Int) -> [Int] {
let start = min(a, b)
let end = max(a, b)
return (start...end).filter { $0 % 2 == 0 }
}```swift
func generateIntegers(a: Int, b: Int) -> [Int] {
let start = min(a, b)
let end = max(a, b)
return (start...end).filter { $0 % 2 == 0 }
}
```func generateIntegers(a: Int, b: Int) -> [Int] {
let start = min(a, b)
let end = max(a, b)
return (start...end).filter { $0 % 2 == 0 }
}```swift
func generateIntegers(a: Int, b: Int) -> [Int] {
let start = min(a, b)
let end = max(a, b)
return (start...end).filter { $0 % 2 == 0 }
}
```func generateIntegers(a: Int, b: Int) -> [Int] {
let start = min(a, b)
let end = max(a, b)
return (start...end).filter { $0 % 2 == 0 }
}```swift
func generateIntegers(a: Int, b: Int) -> [Int] {
let start = min(a, b)
let end = max(a, b)
return (start...end).filter { $0 % 2 == 0 }
}
```func generateIntegers(a: Int, b: Int) -> [Int] {
let start = min(a, b)
let end = max(a, b)
return (start...end).filter { $0 % 2 == 0 }
}```swift
func generateIntegers(a: Int, b: Int) -> [Int] {
let start = min(a, b)
let end = max(a, b)
return (start...end).filter { $0 % 2 == 0 }
}
```func generateIntegers(a: Int, b: Int) -> [Int] {
let start = min(a, b)
let end = max(a, b)
return (start...end).filter { $0 % 2 == 0 }
}```swift
func generateIntegers(a: Int, b: Int) -> [Int] {
let start = min(a, b)
let end = max(a, b)
return (start...end).filter { $0 % 2 == 0 }
}
```func generateIntegers(a: Int, b: Int) -> [Int] {
let start = min(a, b)
let end = max(a, b)
return (start...end).filter { $0 % 2 == 0 }
}```swift
func generateIntegers(a: Int, b: Int) -> [Int] {
let start = min(a, b)
let end = max(a, b)
return (start...end).filter { $0 % 2 == 0 }
}
```