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 {
let sortedNumbers = numbers.sorted()
for i in 0..<sortedNumbers.count - 1 {
if abs(sortedNumbers[i] - sortedNumbers[i + 1]) < threshold {
return true
}
}
return false
}```swift
func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
let sortedNumbers = numbers.sorted()
for i in 0..<sortedNumbers.count - 1 {
if abs(sortedNumbers[i] - sortedNumbers[i + 1]) < threshold {
return true
}
}
return false
}
```func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
let sortedNumbers = numbers.sorted()
for i in 0..<sortedNumbers.count - 1 {
if abs(sortedNumbers[i] - sortedNumbers[i + 1]) < threshold {
return true
}
}
return false
}```swift
func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
let sortedNumbers = numbers.sorted()
for i in 0..<sortedNumbers.count - 1 {
if abs(sortedNumbers[i] - sortedNumbers[i + 1]) < threshold {
return true
}
}
return false
}
```func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
// Sort the array to make it easier to find close elements
let sortedNumbers = numbers.sorted()
// Iterate through the sorted array and check the difference between consecutive elements
for i in 0..<sortedNumbers.count - 1 {
if sortedNumbers[i + 1] - sortedNumbers[i] < threshold {
return true
}
}
// If no close elements are found, return false
return false
}```swift
func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
// Sort the array to make it easier to find close elements
let sortedNumbers = numbers.sorted()
// Iterate through the sorted array and check the difference between consecutive elements
for i in 0..<sortedNumbers.count - 1 {
if sortedNumbers[i + 1] - sortedNumbers[i] < threshold {
return true
}
}
// If no close elements are found, return false
return false
}
```func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
// Sort the array to make it easier to find close elements
let sortedNumbers = numbers.sorted()
// Iterate through the sorted array and check the difference between consecutive elements
for i in 0..<sortedNumbers.count - 1 {
if sortedNumbers[i + 1] - sortedNumbers[i] < threshold {
return true
}
}
// If no close elements are found, return false
return false
}```swift
func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
// Sort the array to make it easier to find close elements
let sortedNumbers = numbers.sorted()
// Iterate through the sorted array and check the difference between consecutive elements
for i in 0..<sortedNumbers.count - 1 {
if sortedNumbers[i + 1] - sortedNumbers[i] < threshold {
return true
}
}
// If no close elements are found, return false
return false
}
```func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
// Sort the array to make it easier to find close elements
let sortedNumbers = numbers.sorted()
// Iterate through the sorted array and check the difference between consecutive elements
for i in 0..<sortedNumbers.count - 1 {
if sortedNumbers[i + 1] - sortedNumbers[i] < threshold {
return true
}
}
// If no close elements are found, return false
return false
}```swift
func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
// Sort the array to make it easier to find close elements
let sortedNumbers = numbers.sorted()
// Iterate through the sorted array and check the difference between consecutive elements
for i in 0..<sortedNumbers.count - 1 {
if sortedNumbers[i + 1] - sortedNumbers[i] < threshold {
return true
}
}
// If no close elements are found, return false
return false
}
```func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
let sortedNumbers = numbers.sorted()
for i in 0..<sortedNumbers.count - 1 {
if sortedNumbers[i + 1] - sortedNumbers[i] < threshold {
return true
}
}
return false
}```swift
func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
let sortedNumbers = numbers.sorted()
for i in 0..<sortedNumbers.count - 1 {
if sortedNumbers[i + 1] - sortedNumbers[i] < threshold {
return true
}
}
return false
}
```func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
// Sort the array to make it easier to find close elements
let sortedNumbers = numbers.sorted()
// Iterate through the sorted array and check adjacent elements
for i in 0..<sortedNumbers.count - 1 {
if sortedNumbers[i + 1] - sortedNumbers[i] < threshold {
return true
}
}
// If no close elements are found, return false
return false
}```swift
func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
// Sort the array to make it easier to find close elements
let sortedNumbers = numbers.sorted()
// Iterate through the sorted array and check adjacent elements
for i in 0..<sortedNumbers.count - 1 {
if sortedNumbers[i + 1] - sortedNumbers[i] < threshold {
return true
}
}
// If no close elements are found, return false
return false
}
```func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
// Sort the array to make it easier to find close elements
let sortedNumbers = numbers.sorted()
// Iterate through the sorted array and check the difference between consecutive elements
for i in 0..<sortedNumbers.count - 1 {
if sortedNumbers[i + 1] - sortedNumbers[i] < threshold {
return true
}
}
// If no close elements are found, return false
return false
}```swift
func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
// Sort the array to make it easier to find close elements
let sortedNumbers = numbers.sorted()
// Iterate through the sorted array and check the difference between consecutive elements
for i in 0..<sortedNumbers.count - 1 {
if sortedNumbers[i + 1] - sortedNumbers[i] < threshold {
return true
}
}
// If no close elements are found, return false
return false
}
```func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
let sortedNumbers = numbers.sorted()
for i in 0..<sortedNumbers.count - 1 {
if abs(sortedNumbers[i] - sortedNumbers[i + 1]) < threshold {
return true
}
}
return false
}```swift
func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
let sortedNumbers = numbers.sorted()
for i in 0..<sortedNumbers.count - 1 {
if abs(sortedNumbers[i] - sortedNumbers[i + 1]) < threshold {
return true
}
}
return false
}
```func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
let sortedNumbers = numbers.sorted()
for i in 0..<sortedNumbers.count - 1 {
if abs(sortedNumbers[i] - sortedNumbers[i + 1]) < threshold {
return true
}
}
return false
}```swift
func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
let sortedNumbers = numbers.sorted()
for i in 0..<sortedNumbers.count - 1 {
if abs(sortedNumbers[i] - sortedNumbers[i + 1]) < threshold {
return true
}
}
return false
}
```func separateParenGroups(parenString: String) -> [String] {
var result = [String]()
var currentGroup = ""
var balance = 0
for char in parenString {
if char == " " {
continue
}
currentGroup.append(char)
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance == 0 && !currentGroup.isEmpty {
result.append(currentGroup)
currentGroup = ""
}
}
return result
}```swift
func separateParenGroups(parenString: String) -> [String] {
var result = [String]()
var currentGroup = ""
var balance = 0
for char in parenString {
if char == " " {
continue
}
currentGroup.append(char)
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance == 0 && !currentGroup.isEmpty {
result.append(currentGroup)
currentGroup = ""
}
}
return result
}
```func separateParenGroups(parenString: String) -> [String] {
var result = [String]()
var currentGroup = ""
var balance = 0
for char in parenString {
if char == " " {
continue
}
currentGroup.append(char)
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance == 0 && !currentGroup.isEmpty {
result.append(currentGroup)
currentGroup = ""
}
}
return result
}```swift
func separateParenGroups(parenString: String) -> [String] {
var result = [String]()
var currentGroup = ""
var balance = 0
for char in parenString {
if char == " " {
continue
}
currentGroup.append(char)
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance == 0 && !currentGroup.isEmpty {
result.append(currentGroup)
currentGroup = ""
}
}
return result
}
```func separateParenGroups(parenString: String) -> [String] {
var result = [String]()
var currentGroup = ""
var balance = 0
for char in parenString {
if char == " " {
continue
}
currentGroup.append(char)
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance == 0 && !currentGroup.isEmpty {
result.append(currentGroup)
currentGroup = ""
}
}
return result
}```swift
func separateParenGroups(parenString: String) -> [String] {
var result = [String]()
var currentGroup = ""
var balance = 0
for char in parenString {
if char == " " {
continue
}
currentGroup.append(char)
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance == 0 && !currentGroup.isEmpty {
result.append(currentGroup)
currentGroup = ""
}
}
return result
}
```func separateParenGroups(parenString: String) -> [String] {
var result = [String]()
var currentGroup = ""
var balance = 0
for char in parenString {
if char == " " {
continue
}
currentGroup.append(char)
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance == 0 && !currentGroup.isEmpty {
result.append(currentGroup)
currentGroup = ""
}
}
return result
}```swift
func separateParenGroups(parenString: String) -> [String] {
var result = [String]()
var currentGroup = ""
var balance = 0
for char in parenString {
if char == " " {
continue
}
currentGroup.append(char)
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance == 0 && !currentGroup.isEmpty {
result.append(currentGroup)
currentGroup = ""
}
}
return result
}
```func separateParenGroups(parenString: String) -> [String] {
var result = [String]()
var currentGroup = ""
var balance = 0
for char in parenString {
if char == " " {
continue
}
currentGroup.append(char)
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance == 0 && !currentGroup.isEmpty {
result.append(currentGroup)
currentGroup = ""
}
}
return result
}```swift
func separateParenGroups(parenString: String) -> [String] {
var result = [String]()
var currentGroup = ""
var balance = 0
for char in parenString {
if char == " " {
continue
}
currentGroup.append(char)
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance == 0 && !currentGroup.isEmpty {
result.append(currentGroup)
currentGroup = ""
}
}
return result
}
```func separateParenGroups(parenString: String) -> [String] {
var result = [String]()
var currentGroup = ""
var balance = 0
for char in parenString {
if char == " " {
continue
}
currentGroup.append(char)
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance == 0 && !currentGroup.isEmpty {
result.append(currentGroup)
currentGroup = ""
}
}
return result
}```swift
func separateParenGroups(parenString: String) -> [String] {
var result = [String]()
var currentGroup = ""
var balance = 0
for char in parenString {
if char == " " {
continue
}
currentGroup.append(char)
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance == 0 && !currentGroup.isEmpty {
result.append(currentGroup)
currentGroup = ""
}
}
return result
}
```func separateParenGroups(parenString: String) -> [String] {
var result = [String]()
var currentGroup = ""
var balance = 0
for char in parenString {
if char == " " {
continue
}
currentGroup.append(char)
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance == 0 && !currentGroup.isEmpty {
result.append(currentGroup)
currentGroup = ""
}
}
return result
}```swift
func separateParenGroups(parenString: String) -> [String] {
var result = [String]()
var currentGroup = ""
var balance = 0
for char in parenString {
if char == " " {
continue
}
currentGroup.append(char)
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance == 0 && !currentGroup.isEmpty {
result.append(currentGroup)
currentGroup = ""
}
}
return result
}
```func separateParenGroups(parenString: String) -> [String] {
var result = [String]()
var currentGroup = ""
var balance = 0
for char in parenString {
if char == " " {
continue
}
currentGroup.append(char)
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance == 0 && !currentGroup.isEmpty {
result.append(currentGroup)
currentGroup = ""
}
}
return result
}```swift
func separateParenGroups(parenString: String) -> [String] {
var result = [String]()
var currentGroup = ""
var balance = 0
for char in parenString {
if char == " " {
continue
}
currentGroup.append(char)
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance == 0 && !currentGroup.isEmpty {
result.append(currentGroup)
currentGroup = ""
}
}
return result
}
```func separateParenGroups(parenString: String) -> [String] {
var result = [String]()
var currentGroup = ""
var balance = 0
for char in parenString {
if char == " " {
continue
}
currentGroup.append(char)
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance == 0 && !currentGroup.isEmpty {
result.append(currentGroup)
currentGroup = ""
}
}
return result
}```swift
func separateParenGroups(parenString: String) -> [String] {
var result = [String]()
var currentGroup = ""
var balance = 0
for char in parenString {
if char == " " {
continue
}
currentGroup.append(char)
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance == 0 && !currentGroup.isEmpty {
result.append(currentGroup)
currentGroup = ""
}
}
return result
}
```func separateParenGroups(parenString: String) -> [String] {
var result = [String]()
var currentGroup = ""
var balance = 0
for char in parenString {
if char == " " {
continue
}
currentGroup.append(char)
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance == 0 && !currentGroup.isEmpty {
result.append(currentGroup)
currentGroup = ""
}
}
return result
}```swift
func separateParenGroups(parenString: String) -> [String] {
var result = [String]()
var currentGroup = ""
var balance = 0
for char in parenString {
if char == " " {
continue
}
currentGroup.append(char)
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance == 0 && !currentGroup.isEmpty {
result.append(currentGroup)
currentGroup = ""
}
}
return result
}
```func truncateNumber(number: Double) -> Double {
let integerPart = floor(number)
let decimalPart = number - integerPart
return decimalPart
}```swift
func truncateNumber(number: Double) -> Double {
let integerPart = floor(number)
let decimalPart = number - integerPart
return decimalPart
}
```func truncateNumber(number: Double) -> Double {
let integerPart = floor(number)
let decimalPart = number - integerPart
return decimalPart
}```swift
func truncateNumber(number: Double) -> Double {
let integerPart = floor(number)
let decimalPart = number - integerPart
return decimalPart
}
```func truncateNumber(number: Double) -> Double {
let integerPart = floor(number)
let decimalPart = number - integerPart
return decimalPart
}```swift
func truncateNumber(number: Double) -> Double {
let integerPart = floor(number)
let decimalPart = number - integerPart
return decimalPart
}
```func truncateNumber(number: Double) -> Double {
let integerPart = floor(number)
let decimalPart = number - integerPart
return decimalPart
}```swift
func truncateNumber(number: Double) -> Double {
let integerPart = floor(number)
let decimalPart = number - integerPart
return decimalPart
}
```func truncateNumber(number: Double) -> Double {
let integerPart = floor(number)
let decimalPart = number - integerPart
return decimalPart
}```swift
func truncateNumber(number: Double) -> Double {
let integerPart = floor(number)
let decimalPart = number - integerPart
return decimalPart
}
```func truncateNumber(number: Double) -> Double {
let integerPart = floor(number)
let decimalPart = number - integerPart
return decimalPart
}```swift
func truncateNumber(number: Double) -> Double {
let integerPart = floor(number)
let decimalPart = number - integerPart
return decimalPart
}
```func truncateNumber(number: Double) -> Double {
let integerPart = floor(number)
let decimalPart = number - integerPart
return decimalPart
}```swift
func truncateNumber(number: Double) -> Double {
let integerPart = floor(number)
let decimalPart = number - integerPart
return decimalPart
}
```func truncateNumber(number: Double) -> Double {
let integerPart = floor(number)
let decimalPart = number - integerPart
return decimalPart
}```swift
func truncateNumber(number: Double) -> Double {
let integerPart = floor(number)
let decimalPart = number - integerPart
return decimalPart
}
```func truncateNumber(number: Double) -> Double {
let integerPart = floor(number)
let decimalPart = number - integerPart
return decimalPart
}```swift
func truncateNumber(number: Double) -> Double {
let integerPart = floor(number)
let decimalPart = number - integerPart
return decimalPart
}
```func truncateNumber(number: Double) -> Double {
let integerPart = floor(number)
let decimalPart = number - integerPart
return decimalPart
}```swift
func truncateNumber(number: Double) -> Double {
let integerPart = floor(number)
let decimalPart = number - integerPart
return decimalPart
}
```func belowZero(operations: [Int]) -> Bool {
var balance = 0
for operation in operations {
balance += operation
if balance < 0 {
return true
}
}
return false
}```swift
func belowZero(operations: [Int]) -> Bool {
var balance = 0
for operation in operations {
balance += operation
if balance < 0 {
return true
}
}
return false
}
```func belowZero(operations: [Int]) -> Bool {
var balance = 0
for operation in operations {
balance += operation
if balance < 0 {
return true
}
}
return false
}```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 {
// Calculate the mean of the numbers
let mean = numbers.reduce(0, +) / Double(numbers.count)
// Calculate the absolute deviations from the mean
let absoluteDeviations = numbers.map { abs($0 - mean) }
// Calculate the mean of the absolute deviations
let mad = absoluteDeviations.reduce(0, +) / Double(numbers.count)
return mad
}```swift
func meanAbsoluteDeviation(numbers: [Double]) -> Double {
// Calculate the mean of the numbers
let mean = numbers.reduce(0, +) / Double(numbers.count)
// Calculate the absolute deviations from the mean
let absoluteDeviations = numbers.map { abs($0 - mean) }
// Calculate the mean of the absolute deviations
let mad = absoluteDeviations.reduce(0, +) / Double(numbers.count)
return mad
}
```func meanAbsoluteDeviation(numbers: [Double]) -> Double {
// Calculate the mean of the numbers
let mean = numbers.reduce(0, +) / Double(numbers.count)
// Calculate the absolute deviations from the mean
let absoluteDeviations = numbers.map { abs($0 - mean) }
// Calculate the mean of the absolute deviations
let mad = absoluteDeviations.reduce(0, +) / Double(numbers.count)
return mad
}```swift
func meanAbsoluteDeviation(numbers: [Double]) -> Double {
// Calculate the mean of the numbers
let mean = numbers.reduce(0, +) / Double(numbers.count)
// Calculate the absolute deviations from the mean
let absoluteDeviations = numbers.map { abs($0 - mean) }
// Calculate the mean of the absolute deviations
let mad = absoluteDeviations.reduce(0, +) / Double(numbers.count)
return mad
}
```func meanAbsoluteDeviation(numbers: [Double]) -> Double {
// Check if the array is empty
guard !numbers.isEmpty else {
return 0.0
}
// Calculate the mean of the numbers
let mean = numbers.reduce(0, +) / Double(numbers.count)
// Calculate the absolute deviations from the mean
let absoluteDeviations = numbers.map { abs($0 - mean) }
// Calculate the mean of the absolute deviations
let mad = absoluteDeviations.reduce(0, +) / Double(absoluteDeviations.count)
return mad
}```swift
func meanAbsoluteDeviation(numbers: [Double]) -> Double {
// Check if the array is empty
guard !numbers.isEmpty else {
return 0.0
}
// Calculate the mean of the numbers
let mean = numbers.reduce(0, +) / Double(numbers.count)
// Calculate the absolute deviations from the mean
let absoluteDeviations = numbers.map { abs($0 - mean) }
// Calculate the mean of the absolute deviations
let mad = absoluteDeviations.reduce(0, +) / Double(absoluteDeviations.count)
return mad
}
```func meanAbsoluteDeviation(numbers: [Double]) -> Double {
// Calculate the mean of the numbers
let mean = numbers.reduce(0, +) / Double(numbers.count)
// Calculate the absolute deviations from the mean
let absoluteDeviations = numbers.map { abs($0 - mean) }
// Calculate the mean of the absolute deviations
let mad = absoluteDeviations.reduce(0, +) / Double(numbers.count)
return mad
}```swift
func meanAbsoluteDeviation(numbers: [Double]) -> Double {
// Calculate the mean of the numbers
let mean = numbers.reduce(0, +) / Double(numbers.count)
// Calculate the absolute deviations from the mean
let absoluteDeviations = numbers.map { abs($0 - mean) }
// Calculate the mean of the absolute deviations
let mad = absoluteDeviations.reduce(0, +) / Double(numbers.count)
return mad
}
```func meanAbsoluteDeviation(numbers: [Double]) -> Double {
guard !numbers.isEmpty else { return 0.0 }
let mean = numbers.reduce(0, +) / Double(numbers.count)
let absoluteDeviations = numbers.map { abs($0 - mean) }
let mad = absoluteDeviations.reduce(0, +) / Double(numbers.count)
return mad
}```swift
func meanAbsoluteDeviation(numbers: [Double]) -> Double {
guard !numbers.isEmpty else { return 0.0 }
let mean = numbers.reduce(0, +) / Double(numbers.count)
let absoluteDeviations = numbers.map { abs($0 - mean) }
let mad = absoluteDeviations.reduce(0, +) / Double(numbers.count)
return mad
}
```func meanAbsoluteDeviation(numbers: [Double]) -> Double {
guard !numbers.isEmpty else { return 0.0 }
// Calculate the mean of the numbers
let mean = numbers.reduce(0, +) / Double(numbers.count)
// Calculate the absolute deviations from the mean
let absoluteDeviations = numbers.map { abs($0 - mean) }
// Calculate the mean of the absolute deviations
let mad = absoluteDeviations.reduce(0, +) / Double(numbers.count)
return mad
}```swift
func meanAbsoluteDeviation(numbers: [Double]) -> Double {
guard !numbers.isEmpty else { return 0.0 }
// Calculate the mean of the numbers
let mean = numbers.reduce(0, +) / Double(numbers.count)
// Calculate the absolute deviations from the mean
let absoluteDeviations = numbers.map { abs($0 - mean) }
// Calculate the mean of the absolute deviations
let mad = absoluteDeviations.reduce(0, +) / Double(numbers.count)
return mad
}
```func meanAbsoluteDeviation(numbers: [Double]) -> Double {
// Calculate the mean of the numbers
let mean = numbers.reduce(0, +) / Double(numbers.count)
// Calculate the absolute deviations from the mean
let absoluteDeviations = numbers.map { abs($0 - mean) }
// Calculate the mean of the absolute deviations
let mad = absoluteDeviations.reduce(0, +) / Double(numbers.count)
return mad
}```swift
func meanAbsoluteDeviation(numbers: [Double]) -> Double {
// Calculate the mean of the numbers
let mean = numbers.reduce(0, +) / Double(numbers.count)
// Calculate the absolute deviations from the mean
let absoluteDeviations = numbers.map { abs($0 - mean) }
// Calculate the mean of the absolute deviations
let mad = absoluteDeviations.reduce(0, +) / Double(numbers.count)
return mad
}
```func meanAbsoluteDeviation(numbers: [Double]) -> Double {
guard !numbers.isEmpty else {
return 0.0
}
let mean = numbers.reduce(0, +) / Double(numbers.count)
let absoluteDifferences = numbers.map { abs($0 - mean) }
let mad = absoluteDifferences.reduce(0, +) / Double(numbers.count)
return mad
}```swift
func meanAbsoluteDeviation(numbers: [Double]) -> Double {
guard !numbers.isEmpty else {
return 0.0
}
let mean = numbers.reduce(0, +) / Double(numbers.count)
let absoluteDifferences = numbers.map { abs($0 - mean) }
let mad = absoluteDifferences.reduce(0, +) / Double(numbers.count)
return mad
}
```func meanAbsoluteDeviation(numbers: [Double]) -> Double {
guard !numbers.isEmpty else { return 0.0 }
// Calculate the mean of the numbers
let mean = numbers.reduce(0, +) / Double(numbers.count)
// Calculate the absolute deviations from the mean
let absoluteDeviations = numbers.map { abs($0 - mean) }
// Calculate the mean of the absolute deviations
let mad = absoluteDeviations.reduce(0, +) / Double(numbers.count)
return mad
}```swift
func meanAbsoluteDeviation(numbers: [Double]) -> Double {
guard !numbers.isEmpty else { return 0.0 }
// Calculate the mean of the numbers
let mean = numbers.reduce(0, +) / Double(numbers.count)
// Calculate the absolute deviations from the mean
let absoluteDeviations = numbers.map { abs($0 - mean) }
// Calculate the mean of the absolute deviations
let mad = absoluteDeviations.reduce(0, +) / Double(numbers.count)
return mad
}
```func meanAbsoluteDeviation(numbers: [Double]) -> Double {
// Calculate the mean of the numbers
let mean = numbers.reduce(0, +) / Double(numbers.count)
// Calculate the absolute deviations from the mean
let absoluteDeviations = numbers.map { abs($0 - mean) }
// Calculate the mean of the absolute deviations
let mad = absoluteDeviations.reduce(0, +) / Double(numbers.count)
return mad
}```swift
func meanAbsoluteDeviation(numbers: [Double]) -> Double {
// Calculate the mean of the numbers
let mean = numbers.reduce(0, +) / Double(numbers.count)
// Calculate the absolute deviations from the mean
let absoluteDeviations = numbers.map { abs($0 - mean) }
// Calculate the mean of the absolute deviations
let mad = absoluteDeviations.reduce(0, +) / Double(numbers.count)
return mad
}
```func intersperse(numbers: [Int], delimeter: Int) -> [Int] {
guard !numbers.isEmpty else { return [] }
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] {
guard !numbers.isEmpty else { return [] }
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 (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] {
guard !numbers.isEmpty else { return [] }
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 (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] {
guard !numbers.isEmpty else { return [] }
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 (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] {
guard !numbers.isEmpty else { return [] }
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] {
// Check if the input array is empty or has only one element
if numbers.count <= 1 {
return numbers
}
// Create a new array to hold the interspersed elements
var result: [Int] = []
// Iterate through the input array
for i in 0..<numbers.count {
// Append the current element to the result array
result.append(numbers[i])
// If it's not the last element, append the delimiter
if i < numbers.count - 1 {
result.append(delimeter)
}
}
return result
}```swift
func intersperse(numbers: [Int], delimeter: Int) -> [Int] {
// Check if the input array is empty or has only one element
if numbers.count <= 1 {
return numbers
}
// Create a new array to hold the interspersed elements
var result: [Int] = []
// Iterate through the input array
for i in 0..<numbers.count {
// Append the current element to the result array
result.append(numbers[i])
// If it's not the last element, append the delimiter
if i < numbers.count - 1 {
result.append(delimeter)
}
}
return result
}
```func intersperse(numbers: [Int], delimeter: Int) -> [Int] {
guard !numbers.isEmpty else {
return []
}
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] {
guard !numbers.isEmpty else {
return []
}
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 (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] {
guard !numbers.isEmpty else { return [] }
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 (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] {
guard !numbers.isEmpty else {
return []
}
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 (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] {
guard !numbers.isEmpty else { return [] }
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 (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] {
guard !numbers.isEmpty else { return [] }
var result: [Int] = []
for (index, number) in numbers.enumerated() {
result.append(number)
if index < numbers.count - 1 {
result.append(delimeter)
}
}
return result
}
```func parseNestedParens(parenString: String) -> [Int] {
// Split the input string by spaces to get individual groups
let groups = parenString.split(separator: " ")
// Initialize an array to store the maximum depth for each group
var maxDepths: [Int] = []
// Iterate over each group
for group in groups {
var currentDepth = 0
var maxDepth = 0
// Iterate over each character in the group
for char in group {
if char == "(" {
// Increase the current depth for each opening parenthesis
currentDepth += 1
// Update the maximum depth if the current depth is greater
if currentDepth > maxDepth {
maxDepth = currentDepth
}
} else if char == ")" {
// Decrease the current depth for each closing parenthesis
currentDepth -= 1
}
}
// Append the maximum depth of the current group to the result array
maxDepths.append(maxDepth)
}
return maxDepths
}```swift
func parseNestedParens(parenString: String) -> [Int] {
// Split the input string by spaces to get individual groups
let groups = parenString.split(separator: " ")
// Initialize an array to store the maximum depth for each group
var maxDepths: [Int] = []
// Iterate over each group
for group in groups {
var currentDepth = 0
var maxDepth = 0
// Iterate over each character in the group
for char in group {
if char == "(" {
// Increase the current depth for each opening parenthesis
currentDepth += 1
// Update the maximum depth if the current depth is greater
if currentDepth > maxDepth {
maxDepth = currentDepth
}
} else if char == ")" {
// Decrease the current depth for each closing parenthesis
currentDepth -= 1
}
}
// Append the maximum depth of the current group to the result array
maxDepths.append(maxDepth)
}
return maxDepths
}
```func parseNestedParens(parenString: String) -> [Int] {
// Split the input string by spaces to get individual groups
let groups = parenString.split(separator: " ")
// Initialize an array to store the maximum nesting levels for each group
var nestingLevels: [Int] = []
// Iterate over each group
for group in groups {
var maxDepth = 0
var currentDepth = 0
// Iterate over each character in the group
for char in group {
if char == "(" {
// Increase the current depth for an opening parenthesis
currentDepth += 1
// Update the maximum depth if the current depth is greater
if currentDepth > maxDepth {
maxDepth = currentDepth
}
} else if char == ")" {
// Decrease the current depth for a closing parenthesis
currentDepth -= 1
}
}
// Append the maximum depth for this group to the result array
nestingLevels.append(maxDepth)
}
return nestingLevels
}```swift
func parseNestedParens(parenString: String) -> [Int] {
// Split the input string by spaces to get individual groups
let groups = parenString.split(separator: " ")
// Initialize an array to store the maximum nesting levels for each group
var nestingLevels: [Int] = []
// Iterate over each group
for group in groups {
var maxDepth = 0
var currentDepth = 0
// Iterate over each character in the group
for char in group {
if char == "(" {
// Increase the current depth for an opening parenthesis
currentDepth += 1
// Update the maximum depth if the current depth is greater
if currentDepth > maxDepth {
maxDepth = currentDepth
}
} else if char == ")" {
// Decrease the current depth for a closing parenthesis
currentDepth -= 1
}
}
// Append the maximum depth for this group to the result array
nestingLevels.append(maxDepth)
}
return nestingLevels
}
```func parseNestedParens(parenString: String) -> [Int] {
// Split the input string by spaces to get individual groups of parentheses
let groups = parenString.split(separator: " ")
// Initialize an array to store the maximum nesting levels for each group
var nestingLevels: [Int] = []
// Iterate over each group
for group in groups {
var maxDepth = 0
var currentDepth = 0
// Iterate over each character in the group
for char in group {
if char == "(" {
// Increase the current depth for an opening parenthesis
currentDepth += 1
// Update the maximum depth if the current depth is greater
if currentDepth > maxDepth {
maxDepth = currentDepth
}
} else if char == ")" {
// Decrease the current depth for a closing parenthesis
currentDepth -= 1
}
}
// Append the maximum depth for this group to the result array
nestingLevels.append(maxDepth)
}
return nestingLevels
}```swift
func parseNestedParens(parenString: String) -> [Int] {
// Split the input string by spaces to get individual groups of parentheses
let groups = parenString.split(separator: " ")
// Initialize an array to store the maximum nesting levels for each group
var nestingLevels: [Int] = []
// Iterate over each group
for group in groups {
var maxDepth = 0
var currentDepth = 0
// Iterate over each character in the group
for char in group {
if char == "(" {
// Increase the current depth for an opening parenthesis
currentDepth += 1
// Update the maximum depth if the current depth is greater
if currentDepth > maxDepth {
maxDepth = currentDepth
}
} else if char == ")" {
// Decrease the current depth for a closing parenthesis
currentDepth -= 1
}
}
// Append the maximum depth for this group to the result array
nestingLevels.append(maxDepth)
}
return nestingLevels
}
```func parseNestedParens(parenString: String) -> [Int] {
// Split the input string by spaces to get individual groups
let groups = parenString.split(separator: " ")
// Initialize an array to store the maximum depth for each group
var depths: [Int] = []
// Iterate over each group
for group in groups {
var currentDepth = 0
var maxDepth = 0
// Iterate over each character in the group
for char in group {
if char == "(" {
// Increase the current depth for an opening parenthesis
currentDepth += 1
// Update the maximum depth if the current depth is greater
if currentDepth > maxDepth {
maxDepth = currentDepth
}
} else if char == ")" {
// Decrease the current depth for a closing parenthesis
currentDepth -= 1
}
}
// Append the maximum depth for this group to the depths array
depths.append(maxDepth)
}
return depths
}```swift
func parseNestedParens(parenString: String) -> [Int] {
// Split the input string by spaces to get individual groups
let groups = parenString.split(separator: " ")
// Initialize an array to store the maximum depth for each group
var depths: [Int] = []
// Iterate over each group
for group in groups {
var currentDepth = 0
var maxDepth = 0
// Iterate over each character in the group
for char in group {
if char == "(" {
// Increase the current depth for an opening parenthesis
currentDepth += 1
// Update the maximum depth if the current depth is greater
if currentDepth > maxDepth {
maxDepth = currentDepth
}
} else if char == ")" {
// Decrease the current depth for a closing parenthesis
currentDepth -= 1
}
}
// Append the maximum depth for this group to the depths array
depths.append(maxDepth)
}
return depths
}
```func parseNestedParens(parenString: String) -> [Int] {
// Split the input string by spaces to get individual groups
let groups = parenString.split(separator: " ")
// Initialize an array to store the maximum nesting levels for each group
var nestingLevels: [Int] = []
// Iterate through each group
for group in groups {
var maxDepth = 0
var currentDepth = 0
// Iterate through each character in the group
for char in group {
if char == "(" {
// Increase the current depth when encountering an opening parenthesis
currentDepth += 1
// Update the maximum depth if the current depth is greater
if currentDepth > maxDepth {
maxDepth = currentDepth
}
} else if char == ")" {
// Decrease the current depth when encountering a closing parenthesis
currentDepth -= 1
}
}
// Append the maximum depth for this group to the result array
nestingLevels.append(maxDepth)
}
return nestingLevels
}```swift
func parseNestedParens(parenString: String) -> [Int] {
// Split the input string by spaces to get individual groups
let groups = parenString.split(separator: " ")
// Initialize an array to store the maximum nesting levels for each group
var nestingLevels: [Int] = []
// Iterate through each group
for group in groups {
var maxDepth = 0
var currentDepth = 0
// Iterate through each character in the group
for char in group {
if char == "(" {
// Increase the current depth when encountering an opening parenthesis
currentDepth += 1
// Update the maximum depth if the current depth is greater
if currentDepth > maxDepth {
maxDepth = currentDepth
}
} else if char == ")" {
// Decrease the current depth when encountering a closing parenthesis
currentDepth -= 1
}
}
// Append the maximum depth for this group to the result array
nestingLevels.append(maxDepth)
}
return nestingLevels
}
```func parseNestedParens(parenString: String) -> [Int] {
// Split the input string by spaces to get individual groups of parentheses
let groups = parenString.split(separator: " ")
// Initialize an array to store the maximum nesting levels for each group
var nestingLevels: [Int] = []
// Iterate over each group
for group in groups {
var maxDepth = 0
var currentDepth = 0
// Iterate over each character in the group
for char in group {
if char == "(" {
// Increase the current depth for an opening parenthesis
currentDepth += 1
// Update the maximum depth if the current depth is greater
if currentDepth > maxDepth {
maxDepth = currentDepth
}
} else if char == ")" {
// Decrease the current depth for a closing parenthesis
currentDepth -= 1
}
}
// Append the maximum depth for this group to the result array
nestingLevels.append(maxDepth)
}
return nestingLevels
}```swift
func parseNestedParens(parenString: String) -> [Int] {
// Split the input string by spaces to get individual groups of parentheses
let groups = parenString.split(separator: " ")
// Initialize an array to store the maximum nesting levels for each group
var nestingLevels: [Int] = []
// Iterate over each group
for group in groups {
var maxDepth = 0
var currentDepth = 0
// Iterate over each character in the group
for char in group {
if char == "(" {
// Increase the current depth for an opening parenthesis
currentDepth += 1
// Update the maximum depth if the current depth is greater
if currentDepth > maxDepth {
maxDepth = currentDepth
}
} else if char == ")" {
// Decrease the current depth for a closing parenthesis
currentDepth -= 1
}
}
// Append the maximum depth for this group to the result array
nestingLevels.append(maxDepth)
}
return nestingLevels
}
```func parseNestedParens(parenString: String) -> [Int] {
// Split the input string into individual groups based on spaces
let groups = parenString.split(separator: " ")
// Initialize an array to store the maximum nesting levels for each group
var nestingLevels: [Int] = []
// Iterate over each group
for group in groups {
var maxDepth = 0
var currentDepth = 0
// Iterate over each character in the group
for char in group {
if char == "(" {
// Increase the current depth for an opening parenthesis
currentDepth += 1
// Update the maximum depth if the current depth is greater
if currentDepth > maxDepth {
maxDepth = currentDepth
}
} else if char == ")" {
// Decrease the current depth for a closing parenthesis
currentDepth -= 1
}
}
// Append the maximum depth for this group to the result array
nestingLevels.append(maxDepth)
}
return nestingLevels
}```swift
func parseNestedParens(parenString: String) -> [Int] {
// Split the input string into individual groups based on spaces
let groups = parenString.split(separator: " ")
// Initialize an array to store the maximum nesting levels for each group
var nestingLevels: [Int] = []
// Iterate over each group
for group in groups {
var maxDepth = 0
var currentDepth = 0
// Iterate over each character in the group
for char in group {
if char == "(" {
// Increase the current depth for an opening parenthesis
currentDepth += 1
// Update the maximum depth if the current depth is greater
if currentDepth > maxDepth {
maxDepth = currentDepth
}
} else if char == ")" {
// Decrease the current depth for a closing parenthesis
currentDepth -= 1
}
}
// Append the maximum depth for this group to the result array
nestingLevels.append(maxDepth)
}
return nestingLevels
}
```func parseNestedParens(parenString: String) -> [Int] {
// Split the input string by spaces to get individual groups
let groups = parenString.split(separator: " ")
// Initialize an array to store the maximum nesting levels for each group
var nestingLevels: [Int] = []
// Iterate through each group
for group in groups {
var maxDepth = 0
var currentDepth = 0
// Iterate through each character in the group
for char in group {
if char == "(" {
// Increase the current depth for an opening parenthesis
currentDepth += 1
// Update the maximum depth if the current depth is greater
if currentDepth > maxDepth {
maxDepth = currentDepth
}
} else if char == ")" {
// Decrease the current depth for a closing parenthesis
currentDepth -= 1
}
}
// Append the maximum depth for this group to the result array
nestingLevels.append(maxDepth)
}
return nestingLevels
}```swift
func parseNestedParens(parenString: String) -> [Int] {
// Split the input string by spaces to get individual groups
let groups = parenString.split(separator: " ")
// Initialize an array to store the maximum nesting levels for each group
var nestingLevels: [Int] = []
// Iterate through each group
for group in groups {
var maxDepth = 0
var currentDepth = 0
// Iterate through each character in the group
for char in group {
if char == "(" {
// Increase the current depth for an opening parenthesis
currentDepth += 1
// Update the maximum depth if the current depth is greater
if currentDepth > maxDepth {
maxDepth = currentDepth
}
} else if char == ")" {
// Decrease the current depth for a closing parenthesis
currentDepth -= 1
}
}
// Append the maximum depth for this group to the result array
nestingLevels.append(maxDepth)
}
return nestingLevels
}
```func parseNestedParens(parenString: String) -> [Int] {
// Split the input string by spaces to get individual groups of parentheses
let groups = parenString.split(separator: " ")
// Initialize an array to store the maximum nesting levels for each group
var nestingLevels: [Int] = []
// Iterate through each group
for group in groups {
var maxDepth = 0
var currentDepth = 0
// Iterate through each character in the group
for char in group {
if char == "(" {
// Increment the current depth for an opening parenthesis
currentDepth += 1
// Update the maximum depth if the current depth is greater
if currentDepth > maxDepth {
maxDepth = currentDepth
}
} else if char == ")" {
// Decrement the current depth for a closing parenthesis
currentDepth -= 1
}
}
// Append the maximum depth for this group to the result array
nestingLevels.append(maxDepth)
}
return nestingLevels
}```swift
func parseNestedParens(parenString: String) -> [Int] {
// Split the input string by spaces to get individual groups of parentheses
let groups = parenString.split(separator: " ")
// Initialize an array to store the maximum nesting levels for each group
var nestingLevels: [Int] = []
// Iterate through each group
for group in groups {
var maxDepth = 0
var currentDepth = 0
// Iterate through each character in the group
for char in group {
if char == "(" {
// Increment the current depth for an opening parenthesis
currentDepth += 1
// Update the maximum depth if the current depth is greater
if currentDepth > maxDepth {
maxDepth = currentDepth
}
} else if char == ")" {
// Decrement the current depth for a closing parenthesis
currentDepth -= 1
}
}
// Append the maximum depth for this group to the result array
nestingLevels.append(maxDepth)
}
return nestingLevels
}
```func parseNestedParens(parenString: String) -> [Int] {
// Split the input string by spaces to get individual groups of parentheses
let groups = parenString.split(separator: " ")
// Initialize an array to store the maximum depth for each group
var depths: [Int] = []
// Iterate over each group
for group in groups {
var currentDepth = 0
var maxDepth = 0
// Iterate over each character in the group
for char in group {
if char == "(" {
// Increase the current depth when encountering an opening parenthesis
currentDepth += 1
// Update the maximum depth if the current depth is greater
if currentDepth > maxDepth {
maxDepth = currentDepth
}
} else if char == ")" {
// Decrease the current depth when encountering a closing parenthesis
currentDepth -= 1
}
}
// Append the maximum depth for this group to the depths array
depths.append(maxDepth)
}
return depths
}```swift
func parseNestedParens(parenString: String) -> [Int] {
// Split the input string by spaces to get individual groups of parentheses
let groups = parenString.split(separator: " ")
// Initialize an array to store the maximum depth for each group
var depths: [Int] = []
// Iterate over each group
for group in groups {
var currentDepth = 0
var maxDepth = 0
// Iterate over each character in the group
for char in group {
if char == "(" {
// Increase the current depth when encountering an opening parenthesis
currentDepth += 1
// Update the maximum depth if the current depth is greater
if currentDepth > maxDepth {
maxDepth = currentDepth
}
} else if char == ")" {
// Decrease the current depth when encountering a closing parenthesis
currentDepth -= 1
}
}
// Append the maximum depth for this group to the depths array
depths.append(maxDepth)
}
return depths
}
```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.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.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.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.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.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.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.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.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.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.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 rollingMax(numbers: [Int]) -> [Int] {
guard !numbers.isEmpty else { return [] }
var result: [Int] = []
var currentMax = numbers[0]
for number in numbers {
if number > currentMax {
currentMax = number
}
result.append(currentMax)
}
return result
}```swift
func rollingMax(numbers: [Int]) -> [Int] {
guard !numbers.isEmpty else { return [] }
var result: [Int] = []
var currentMax = numbers[0]
for number in numbers {
if number > currentMax {
currentMax = number
}
result.append(currentMax)
}
return result
}
```func rollingMax(numbers: [Int]) -> [Int] {
guard !numbers.isEmpty else { return [] }
var result = [Int]()
var currentMax = numbers[0]
for number in numbers {
if number > currentMax {
currentMax = number
}
result.append(currentMax)
}
return result
}```swift
func rollingMax(numbers: [Int]) -> [Int] {
guard !numbers.isEmpty else { return [] }
var result = [Int]()
var currentMax = numbers[0]
for number in numbers {
if number > currentMax {
currentMax = number
}
result.append(currentMax)
}
return result
}
```func rollingMax(numbers: [Int]) -> [Int] {
guard !numbers.isEmpty else { return [] }
var result: [Int] = []
var currentMax = numbers[0]
for number in numbers {
if number > currentMax {
currentMax = number
}
result.append(currentMax)
}
return result
}```swift
func rollingMax(numbers: [Int]) -> [Int] {
guard !numbers.isEmpty else { return [] }
var result: [Int] = []
var currentMax = numbers[0]
for number in numbers {
if number > currentMax {
currentMax = number
}
result.append(currentMax)
}
return result
}
```func rollingMax(numbers: [Int]) -> [Int] {
guard !numbers.isEmpty else { return [] }
var result = [Int]()
var currentMax = numbers[0]
for number in numbers {
if number > currentMax {
currentMax = number
}
result.append(currentMax)
}
return result
}```swift
func rollingMax(numbers: [Int]) -> [Int] {
guard !numbers.isEmpty else { return [] }
var result = [Int]()
var currentMax = numbers[0]
for number in numbers {
if number > currentMax {
currentMax = number
}
result.append(currentMax)
}
return result
}
```func rollingMax(numbers: [Int]) -> [Int] {
guard !numbers.isEmpty else { return [] }
var result: [Int] = []
var currentMax = numbers[0]
for number in numbers {
if number > currentMax {
currentMax = number
}
result.append(currentMax)
}
return result
}```swift
func rollingMax(numbers: [Int]) -> [Int] {
guard !numbers.isEmpty else { return [] }
var result: [Int] = []
var currentMax = numbers[0]
for number in numbers {
if number > currentMax {
currentMax = number
}
result.append(currentMax)
}
return result
}
```func rollingMax(numbers: [Int]) -> [Int] {
guard !numbers.isEmpty else { return [] }
var result = [Int]()
var currentMax = numbers[0]
for number in numbers {
if number > currentMax {
currentMax = number
}
result.append(currentMax)
}
return result
}```swift
func rollingMax(numbers: [Int]) -> [Int] {
guard !numbers.isEmpty else { return [] }
var result = [Int]()
var currentMax = numbers[0]
for number in numbers {
if number > currentMax {
currentMax = number
}
result.append(currentMax)
}
return result
}
```func rollingMax(numbers: [Int]) -> [Int] {
guard !numbers.isEmpty else { return [] }
var result = [Int]()
var currentMax = numbers[0]
for number in numbers {
if number > currentMax {
currentMax = number
}
result.append(currentMax)
}
return result
}```swift
func rollingMax(numbers: [Int]) -> [Int] {
guard !numbers.isEmpty else { return [] }
var result = [Int]()
var currentMax = numbers[0]
for number in numbers {
if number > currentMax {
currentMax = number
}
result.append(currentMax)
}
return result
}
```func rollingMax(numbers: [Int]) -> [Int] {
guard !numbers.isEmpty else { return [] }
var result = [Int]()
var currentMax = numbers[0]
for number in numbers {
if number > currentMax {
currentMax = number
}
result.append(currentMax)
}
return result
}```swift
func rollingMax(numbers: [Int]) -> [Int] {
guard !numbers.isEmpty else { return [] }
var result = [Int]()
var currentMax = numbers[0]
for number in numbers {
if number > currentMax {
currentMax = number
}
result.append(currentMax)
}
return result
}
```func rollingMax(numbers: [Int]) -> [Int] {
guard !numbers.isEmpty else { return [] }
var result: [Int] = []
var currentMax = numbers[0]
for number in numbers {
if number > currentMax {
currentMax = number
}
result.append(currentMax)
}
return result
}```swift
func rollingMax(numbers: [Int]) -> [Int] {
guard !numbers.isEmpty else { return [] }
var result: [Int] = []
var currentMax = numbers[0]
for number in numbers {
if number > currentMax {
currentMax = number
}
result.append(currentMax)
}
return result
}
```func rollingMax(numbers: [Int]) -> [Int] {
guard !numbers.isEmpty else { return [] }
var result: [Int] = []
var currentMax = numbers[0]
for number in numbers {
if number > currentMax {
currentMax = number
}
result.append(currentMax)
}
return result
}```swift
func rollingMax(numbers: [Int]) -> [Int] {
guard !numbers.isEmpty else { return [] }
var result: [Int] = []
var currentMax = numbers[0]
for number in numbers {
if number > currentMax {
currentMax = number
}
result.append(currentMax)
}
return result
}
```func makePalindrome(string: String) -> String {
// Helper function to check if a string is a palindrome
func isPalindrome(_ s: String) -> Bool {
return s == String(s.reversed())
}
// If the input string is empty or already a palindrome, return it as is
if string.isEmpty || isPalindrome(string) {
return string
}
// Find the longest palindromic suffix
let length = string.count
for i in 0..<length {
let suffixStartIndex = string.index(string.startIndex, offsetBy: i)
let suffix = String(string[suffixStartIndex...])
if isPalindrome(suffix) {
// Append the reverse of the prefix before the palindromic suffix
let prefix = String(string[string.startIndex..<suffixStartIndex])
return string + String(prefix.reversed())
}
}
// If no palindromic suffix is found, return the original string
return string
}```swift
func makePalindrome(string: String) -> String {
// Helper function to check if a string is a palindrome
func isPalindrome(_ s: String) -> Bool {
return s == String(s.reversed())
}
// If the input string is empty or already a palindrome, return it as is
if string.isEmpty || isPalindrome(string) {
return string
}
// Find the longest palindromic suffix
let length = string.count
for i in 0..<length {
let suffixStartIndex = string.index(string.startIndex, offsetBy: i)
let suffix = String(string[suffixStartIndex...])
if isPalindrome(suffix) {
// Append the reverse of the prefix before the palindromic suffix
let prefix = String(string[string.startIndex..<suffixStartIndex])
return string + String(prefix.reversed())
}
}
// If no palindromic suffix is found, return the original string
return string
}
```func makePalindrome(string: String) -> String {
// Helper function to check if a substring is a palindrome
func isPalindrome(_ s: String) -> Bool {
return s == String(s.reversed())
}
// If the input string is empty or already a palindrome, return it as is
if string.isEmpty || isPalindrome(string) {
return string
}
// Find the longest palindromic suffix
for i in stride(from: string.count, through: 1, by: -1) {
let suffixStartIndex = string.index(string.endIndex, offsetBy: -i)
let suffix = String(string[suffixStartIndex...])
if isPalindrome(suffix) {
let prefix = String(string[..<suffixStartIndex])
let reversedPrefix = String(prefix.reversed())
return string + reversedPrefix
}
}
// If no palindromic suffix is found, return the string with its reverse appended
return string + String(string.reversed())
}```swift
func makePalindrome(string: String) -> String {
// Helper function to check if a substring is a palindrome
func isPalindrome(_ s: String) -> Bool {
return s == String(s.reversed())
}
// If the input string is empty or already a palindrome, return it as is
if string.isEmpty || isPalindrome(string) {
return string
}
// Find the longest palindromic suffix
for i in stride(from: string.count, through: 1, by: -1) {
let suffixStartIndex = string.index(string.endIndex, offsetBy: -i)
let suffix = String(string[suffixStartIndex...])
if isPalindrome(suffix) {
let prefix = String(string[..<suffixStartIndex])
let reversedPrefix = String(prefix.reversed())
return string + reversedPrefix
}
}
// If no palindromic suffix is found, return the string with its reverse appended
return string + String(string.reversed())
}
```func makePalindrome(string: String) -> String {
// Helper function to check if a string is a palindrome
func isPalindrome(_ s: String) -> Bool {
return s == String(s.reversed())
}
// If the input string is empty or already a palindrome, return it as is
if string.isEmpty || isPalindrome(string) {
return string
}
// Find the longest palindromic suffix
var longestPalindromicSuffix = ""
for i in 0..<string.count {
let suffix = String(string.suffix(string.count - i))
if isPalindrome(suffix) {
longestPalindromicSuffix = suffix
break
}
}
// The prefix that comes before the palindromic suffix
let prefix = String(string.prefix(string.count - longestPalindromicSuffix.count))
// Append the reverse of the prefix to the original string
return string + String(prefix.reversed())
}```swift
func makePalindrome(string: String) -> String {
// Helper function to check if a string is a palindrome
func isPalindrome(_ s: String) -> Bool {
return s == String(s.reversed())
}
// If the input string is empty or already a palindrome, return it as is
if string.isEmpty || isPalindrome(string) {
return string
}
// Find the longest palindromic suffix
var longestPalindromicSuffix = ""
for i in 0..<string.count {
let suffix = String(string.suffix(string.count - i))
if isPalindrome(suffix) {
longestPalindromicSuffix = suffix
break
}
}
// The prefix that comes before the palindromic suffix
let prefix = String(string.prefix(string.count - longestPalindromicSuffix.count))
// Append the reverse of the prefix to the original string
return string + String(prefix.reversed())
}
```func makePalindrome(string: String) -> String {
// Helper function to check if a given string is a palindrome
func isPalindrome(_ s: String) -> Bool {
return s == String(s.reversed())
}
// If the input string is empty or already a palindrome, return it as is
if string.isEmpty || isPalindrome(string) {
return string
}
// Find the longest palindromic suffix
for i in stride(from: string.count, to: 0, by: -1) {
let suffixIndex = string.index(string.startIndex, offsetBy: i)
let suffix = String(string[suffixIndex...])
if isPalindrome(suffix) {
let prefix = String(string[..<suffixIndex])
let reversedPrefix = String(prefix.reversed())
return string + reversedPrefix
}
}
// If no palindromic suffix is found, return the string with its entire reverse appended
return string + String(string.reversed())
}```swift
func makePalindrome(string: String) -> String {
// Helper function to check if a given string is a palindrome
func isPalindrome(_ s: String) -> Bool {
return s == String(s.reversed())
}
// If the input string is empty or already a palindrome, return it as is
if string.isEmpty || isPalindrome(string) {
return string
}
// Find the longest palindromic suffix
for i in stride(from: string.count, to: 0, by: -1) {
let suffixIndex = string.index(string.startIndex, offsetBy: i)
let suffix = String(string[suffixIndex...])
if isPalindrome(suffix) {
let prefix = String(string[..<suffixIndex])
let reversedPrefix = String(prefix.reversed())
return string + reversedPrefix
}
}
// If no palindromic suffix is found, return the string with its entire reverse appended
return string + String(string.reversed())
}
``` // XCTAssertTrue failedfunc makePalindrome(string: String) -> String {
// Helper function to check if a given string is a palindrome
func isPalindrome(_ s: String) -> Bool {
return s == String(s.reversed())
}
// If the input string is empty or already a palindrome, return it as is
if string.isEmpty || isPalindrome(string) {
return string
}
// Find the longest palindromic suffix
var longestPalindromicSuffix = ""
for i in 0..<string.count {
let suffixStartIndex = string.index(string.startIndex, offsetBy: i)
let suffix = String(string[suffixStartIndex...])
if isPalindrome(suffix) {
longestPalindromicSuffix = suffix
break
}
}
// Find the prefix that comes before the palindromic suffix
let prefixEndIndex = string.index(string.endIndex, offsetBy: -longestPalindromicSuffix.count)
let prefix = String(string[string.startIndex..<prefixEndIndex])
// Append the reverse of the prefix to the original string
let reversedPrefix = String(prefix.reversed())
return string + reversedPrefix
}```swift
func makePalindrome(string: String) -> String {
// Helper function to check if a given string is a palindrome
func isPalindrome(_ s: String) -> Bool {
return s == String(s.reversed())
}
// If the input string is empty or already a palindrome, return it as is
if string.isEmpty || isPalindrome(string) {
return string
}
// Find the longest palindromic suffix
var longestPalindromicSuffix = ""
for i in 0..<string.count {
let suffixStartIndex = string.index(string.startIndex, offsetBy: i)
let suffix = String(string[suffixStartIndex...])
if isPalindrome(suffix) {
longestPalindromicSuffix = suffix
break
}
}
// Find the prefix that comes before the palindromic suffix
let prefixEndIndex = string.index(string.endIndex, offsetBy: -longestPalindromicSuffix.count)
let prefix = String(string[string.startIndex..<prefixEndIndex])
// Append the reverse of the prefix to the original string
let reversedPrefix = String(prefix.reversed())
return string + reversedPrefix
}
```func makePalindrome(string: String) -> String {
// Helper function to check if a substring is a palindrome
func isPalindrome(_ s: String) -> Bool {
return s == String(s.reversed())
}
// Find the longest palindromic suffix
let length = string.count
var longestPalindromicSuffixLength = 0
for i in 0..<length {
let suffix = String(string.suffix(length - i))
if isPalindrome(suffix) {
longestPalindromicSuffixLength = length - i
break
}
}
// Get the prefix that comes before the palindromic suffix
let prefix = String(string.prefix(length - longestPalindromicSuffixLength))
let reversedPrefix = String(prefix.reversed())
// Append the reversed prefix to the original string
return string + reversedPrefix
}```swift
func makePalindrome(string: String) -> String {
// Helper function to check if a substring is a palindrome
func isPalindrome(_ s: String) -> Bool {
return s == String(s.reversed())
}
// Find the longest palindromic suffix
let length = string.count
var longestPalindromicSuffixLength = 0
for i in 0..<length {
let suffix = String(string.suffix(length - i))
if isPalindrome(suffix) {
longestPalindromicSuffixLength = length - i
break
}
}
// Get the prefix that comes before the palindromic suffix
let prefix = String(string.prefix(length - longestPalindromicSuffixLength))
let reversedPrefix = String(prefix.reversed())
// Append the reversed prefix to the original string
return string + reversedPrefix
}
```func makePalindrome(string: String) -> String {
// Helper function to check if a string is a palindrome
func isPalindrome(_ s: String) -> Bool {
return s == String(s.reversed())
}
// If the input string is empty or already a palindrome, return it as is
if string.isEmpty || isPalindrome(string) {
return string
}
// Find the longest palindromic suffix
for i in stride(from: string.count, through: 1, by: -1) {
let suffix = String(string.suffix(i))
if isPalindrome(suffix) {
let prefix = String(string.prefix(string.count - i))
let reversedPrefix = String(prefix.reversed())
return string + reversedPrefix
}
}
// If no palindromic suffix is found, which is unlikely, return the string itself
return string
}```swift
func makePalindrome(string: String) -> String {
// Helper function to check if a string is a palindrome
func isPalindrome(_ s: String) -> Bool {
return s == String(s.reversed())
}
// If the input string is empty or already a palindrome, return it as is
if string.isEmpty || isPalindrome(string) {
return string
}
// Find the longest palindromic suffix
for i in stride(from: string.count, through: 1, by: -1) {
let suffix = String(string.suffix(i))
if isPalindrome(suffix) {
let prefix = String(string.prefix(string.count - i))
let reversedPrefix = String(prefix.reversed())
return string + reversedPrefix
}
}
// If no palindromic suffix is found, which is unlikely, return the string itself
return string
}
```func makePalindrome(string: String) -> String {
// Helper function to check if a given string is a palindrome
func isPalindrome(_ s: String) -> Bool {
return s == String(s.reversed())
}
// If the input string is empty or already a palindrome, return it as is
if string.isEmpty || isPalindrome(string) {
return string
}
// Iterate over the string to find the longest palindromic suffix
for i in stride(from: string.count, through: 0, by: -1) {
let suffixIndex = string.index(string.startIndex, offsetBy: i)
let suffix = String(string[suffixIndex...])
if isPalindrome(suffix) {
let prefix = String(string[..<suffixIndex])
let reversedPrefix = String(prefix.reversed())
return string + reversedPrefix
}
}
// If no palindromic suffix is found, return the original string
return string
}```swift
func makePalindrome(string: String) -> String {
// Helper function to check if a given string is a palindrome
func isPalindrome(_ s: String) -> Bool {
return s == String(s.reversed())
}
// If the input string is empty or already a palindrome, return it as is
if string.isEmpty || isPalindrome(string) {
return string
}
// Iterate over the string to find the longest palindromic suffix
for i in stride(from: string.count, through: 0, by: -1) {
let suffixIndex = string.index(string.startIndex, offsetBy: i)
let suffix = String(string[suffixIndex...])
if isPalindrome(suffix) {
let prefix = String(string[..<suffixIndex])
let reversedPrefix = String(prefix.reversed())
return string + reversedPrefix
}
}
// If no palindromic suffix is found, return the original string
return string
}
``` // XCTAssertTrue failedfunc makePalindrome(string: String) -> String {
// Helper function to check if a string is a palindrome
func isPalindrome(_ s: String) -> Bool {
return s == String(s.reversed())
}
// If the input string is empty or already a palindrome, return it as is
if string.isEmpty || isPalindrome(string) {
return string
}
// Find the longest palindromic suffix
var longestPalindromicSuffix = ""
for i in 0..<string.count {
let suffixStartIndex = string.index(string.startIndex, offsetBy: i)
let suffix = String(string[suffixStartIndex...])
if isPalindrome(suffix) {
longestPalindromicSuffix = suffix
break
}
}
// The prefix that comes before the palindromic suffix
let prefixEndIndex = string.index(string.endIndex, offsetBy: -longestPalindromicSuffix.count)
let prefix = String(string[string.startIndex..<prefixEndIndex])
// Append the reverse of the prefix to the end of the original string
return string + String(prefix.reversed())
}```swift
func makePalindrome(string: String) -> String {
// Helper function to check if a string is a palindrome
func isPalindrome(_ s: String) -> Bool {
return s == String(s.reversed())
}
// If the input string is empty or already a palindrome, return it as is
if string.isEmpty || isPalindrome(string) {
return string
}
// Find the longest palindromic suffix
var longestPalindromicSuffix = ""
for i in 0..<string.count {
let suffixStartIndex = string.index(string.startIndex, offsetBy: i)
let suffix = String(string[suffixStartIndex...])
if isPalindrome(suffix) {
longestPalindromicSuffix = suffix
break
}
}
// The prefix that comes before the palindromic suffix
let prefixEndIndex = string.index(string.endIndex, offsetBy: -longestPalindromicSuffix.count)
let prefix = String(string[string.startIndex..<prefixEndIndex])
// Append the reverse of the prefix to the end of the original string
return string + String(prefix.reversed())
}
```func makePalindrome(string: String) -> String {
// Helper function to check if a given string is a palindrome
func isPalindrome(_ s: String) -> Bool {
return s == String(s.reversed())
}
// If the input string is empty or already a palindrome, return it as is
if string.isEmpty || isPalindrome(string) {
return string
}
// Find the longest palindromic suffix
var longestPalindromicSuffix = ""
for i in 0..<string.count {
let suffix = String(string.suffix(from: string.index(string.startIndex, offsetBy: i)))
if isPalindrome(suffix) {
longestPalindromicSuffix = suffix
break
}
}
// The prefix that comes before the palindromic suffix
let prefix = String(string.prefix(string.count - longestPalindromicSuffix.count))
// Append the reverse of the prefix to the original string
let reversedPrefix = String(prefix.reversed())
return string + reversedPrefix
}```swift
func makePalindrome(string: String) -> String {
// Helper function to check if a given string is a palindrome
func isPalindrome(_ s: String) -> Bool {
return s == String(s.reversed())
}
// If the input string is empty or already a palindrome, return it as is
if string.isEmpty || isPalindrome(string) {
return string
}
// Find the longest palindromic suffix
var longestPalindromicSuffix = ""
for i in 0..<string.count {
let suffix = String(string.suffix(from: string.index(string.startIndex, offsetBy: i)))
if isPalindrome(suffix) {
longestPalindromicSuffix = suffix
break
}
}
// The prefix that comes before the palindromic suffix
let prefix = String(string.prefix(string.count - longestPalindromicSuffix.count))
// Append the reverse of the prefix to the original string
let reversedPrefix = String(prefix.reversed())
return string + reversedPrefix
}
```func stringXor(a: String, b: String) -> String {
// Ensure both strings are of the same length
guard a.count == b.count else {
fatalError("Input strings must be of the same length")
}
var result = ""
// Iterate through each character in the strings
for (charA, charB) in zip(a, b) {
// Perform XOR operation on the characters
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}```swift
func stringXor(a: String, b: String) -> String {
// Ensure both strings are of the same length
guard a.count == b.count else {
fatalError("Input strings must be of the same length")
}
var result = ""
// Iterate through each character in the strings
for (charA, charB) in zip(a, b) {
// Perform XOR operation on the characters
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}
```func stringXor(a: String, b: String) -> String {
// Ensure both strings are of the same length
guard a.count == b.count else {
return ""
}
// Convert strings to arrays of characters
let aChars = Array(a)
let bChars = Array(b)
// Initialize an empty result string
var result = ""
// Perform XOR operation character by character
for i in 0..<aChars.count {
if aChars[i] == bChars[i] {
result.append("0")
} else {
result.append("1")
}
}
return result
}```swift
func stringXor(a: String, b: String) -> String {
// Ensure both strings are of the same length
guard a.count == b.count else {
return ""
}
// Convert strings to arrays of characters
let aChars = Array(a)
let bChars = Array(b)
// Initialize an empty result string
var result = ""
// Perform XOR operation character by character
for i in 0..<aChars.count {
if aChars[i] == bChars[i] {
result.append("0")
} else {
result.append("1")
}
}
return result
}
```func stringXor(a: String, b: String) -> String {
// Ensure both strings are of the same length
guard a.count == b.count else {
return ""
}
var result = ""
// Iterate over the characters of both strings
for (charA, charB) in zip(a, b) {
// Perform XOR operation and append the result to the result string
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}```swift
func stringXor(a: String, b: String) -> String {
// Ensure both strings are of the same length
guard a.count == b.count else {
return ""
}
var result = ""
// Iterate over the characters of both strings
for (charA, charB) in zip(a, b) {
// Perform XOR operation and append the result to the result string
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}
```func stringXor(a: String, b: String) -> String {
// Ensure both strings are of the same length
guard a.count == b.count else {
return ""
}
var result = ""
// Iterate over the characters of both strings
for (charA, charB) in zip(a, b) {
// Perform XOR operation and append the result to the result string
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}```swift
func stringXor(a: String, b: String) -> String {
// Ensure both strings are of the same length
guard a.count == b.count else {
return ""
}
var result = ""
// Iterate over the characters of both strings
for (charA, charB) in zip(a, b) {
// Perform XOR operation and append the result to the result string
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}
```func stringXor(a: String, b: String) -> String {
// Ensure both strings are of the same length
guard a.count == b.count else {
return ""
}
var result = ""
// Iterate over the characters of both strings
for (charA, charB) in zip(a, b) {
// Perform XOR operation on the characters
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}```swift
func stringXor(a: String, b: String) -> String {
// Ensure both strings are of the same length
guard a.count == b.count else {
return ""
}
var result = ""
// Iterate over the characters of both strings
for (charA, charB) in zip(a, b) {
// Perform XOR operation on the characters
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}
```func stringXor(a: String, b: String) -> String {
// Ensure both strings are of the same length
guard a.count == b.count else {
return ""
}
var result = ""
// Iterate through the characters of both strings
for (charA, charB) in zip(a, b) {
// Perform XOR operation and append the result to the result string
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}```swift
func stringXor(a: String, b: String) -> String {
// Ensure both strings are of the same length
guard a.count == b.count else {
return ""
}
var result = ""
// Iterate through the characters of both strings
for (charA, charB) in zip(a, b) {
// Perform XOR operation and append the result to the result string
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}
```func stringXor(a: String, b: String) -> String {
// Ensure both strings are of the same length
guard a.count == b.count else {
return ""
}
var result = ""
// Iterate through both strings
for (charA, charB) in zip(a, b) {
// Perform XOR operation on each character
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}```swift
func stringXor(a: String, b: String) -> String {
// Ensure both strings are of the same length
guard a.count == b.count else {
return ""
}
var result = ""
// Iterate through both strings
for (charA, charB) in zip(a, b) {
// Perform XOR operation on each character
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}
```func stringXor(a: String, b: String) -> String {
// Ensure both strings are of the same length
guard a.count == b.count else {
fatalError("Input strings must be of the same length")
}
var result = ""
// Iterate over the characters of both strings
for (charA, charB) in zip(a, b) {
// Perform XOR operation and append the result to the result string
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}```swift
func stringXor(a: String, b: String) -> String {
// Ensure both strings are of the same length
guard a.count == b.count else {
fatalError("Input strings must be of the same length")
}
var result = ""
// Iterate over the characters of both strings
for (charA, charB) in zip(a, b) {
// Perform XOR operation and append the result to the result string
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}
```func stringXor(a: String, b: String) -> String {
// Ensure both strings are of the same length
guard a.count == b.count else {
return ""
}
var result = ""
// Iterate over the characters of both strings
for (charA, charB) in zip(a, b) {
// Perform XOR operation and append result to the result string
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}```swift
func stringXor(a: String, b: String) -> String {
// Ensure both strings are of the same length
guard a.count == b.count else {
return ""
}
var result = ""
// Iterate over the characters of both strings
for (charA, charB) in zip(a, b) {
// Perform XOR operation and append result to the result string
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}
```func stringXor(a: String, b: String) -> String {
// Ensure both strings are of the same length
guard a.count == b.count else {
fatalError("Input strings must be of the same length")
}
var result = ""
// Iterate through each character in the strings
for (charA, charB) in zip(a, b) {
// Perform XOR operation and append the result to the result string
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}```swift
func stringXor(a: String, b: String) -> String {
// Ensure both strings are of the same length
guard a.count == b.count else {
fatalError("Input strings must be of the same length")
}
var result = ""
// Iterate through each character in the strings
for (charA, charB) in zip(a, b) {
// Perform XOR operation and append the result to the result string
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}
```func longest(strings: [String]) -> String? {
guard !strings.isEmpty else {
return nil
}
var longestString: String? = nil
for string in strings {
if longestString == nil || string.count > longestString!.count {
longestString = string
}
}
return longestString
}```swift
func longest(strings: [String]) -> String? {
guard !strings.isEmpty else {
return nil
}
var longestString: String? = nil
for string in strings {
if longestString == nil || string.count > longestString!.count {
longestString = string
}
}
return longestString
}
```func longest(strings: [String]) -> String? {
guard !strings.isEmpty else {
return nil
}
var longestString: String? = nil
for string in strings {
if longestString == nil || string.count > longestString!.count {
longestString = string
}
}
return longestString
}```swift
func longest(strings: [String]) -> String? {
guard !strings.isEmpty else {
return nil
}
var longestString: String? = nil
for string in strings {
if longestString == nil || string.count > longestString!.count {
longestString = string
}
}
return longestString
}
```func longest(strings: [String]) -> String? {
guard !strings.isEmpty else {
return nil
}
var longestString: String? = nil
for string in strings {
if longestString == nil || string.count > longestString!.count {
longestString = string
}
}
return longestString
}```swift
func longest(strings: [String]) -> String? {
guard !strings.isEmpty else {
return nil
}
var longestString: String? = nil
for string in strings {
if longestString == nil || string.count > longestString!.count {
longestString = string
}
}
return longestString
}
```func longest(strings: [String]) -> String? {
guard !strings.isEmpty else {
return nil
}
var longestString: String? = nil
for string in strings {
if longestString == nil || string.count > longestString!.count {
longestString = string
}
}
return longestString
}```swift
func longest(strings: [String]) -> String? {
guard !strings.isEmpty else {
return nil
}
var longestString: String? = nil
for string in strings {
if longestString == nil || string.count > longestString!.count {
longestString = string
}
}
return longestString
}
```func longest(strings: [String]) -> String? {
guard !strings.isEmpty else {
return nil
}
var longestString: String? = nil
for string in strings {
if longestString == nil || string.count > longestString!.count {
longestString = string
}
}
return longestString
}```swift
func longest(strings: [String]) -> String? {
guard !strings.isEmpty else {
return nil
}
var longestString: String? = nil
for string in strings {
if longestString == nil || string.count > longestString!.count {
longestString = string
}
}
return longestString
}
```func longest(strings: [String]) -> String? {
guard !strings.isEmpty else {
return nil
}
var longestString: String? = nil
for string in strings {
if longestString == nil || string.count > longestString!.count {
longestString = string
}
}
return longestString
}```swift
func longest(strings: [String]) -> String? {
guard !strings.isEmpty else {
return nil
}
var longestString: String? = nil
for string in strings {
if longestString == nil || string.count > longestString!.count {
longestString = string
}
}
return longestString
}
```func longest(strings: [String]) -> String? {
// Check if the input array is empty
if strings.isEmpty {
return nil
}
// Initialize the longest string as the first string in the array
var longestString = strings[0]
// Iterate through the array starting from the second element
for string in strings.dropFirst() {
// Update the longest string if the current string is longer
if string.count > longestString.count {
longestString = string
}
}
return longestString
}```swift
func longest(strings: [String]) -> String? {
// Check if the input array is empty
if strings.isEmpty {
return nil
}
// Initialize the longest string as the first string in the array
var longestString = strings[0]
// Iterate through the array starting from the second element
for string in strings.dropFirst() {
// Update the longest string if the current string is longer
if string.count > longestString.count {
longestString = string
}
}
return longestString
}
```func longest(strings: [String]) -> String? {
guard !strings.isEmpty else {
return nil
}
var longestString: String? = nil
for string in strings {
if longestString == nil || string.count > longestString!.count {
longestString = string
}
}
return longestString
}```swift
func longest(strings: [String]) -> String? {
guard !strings.isEmpty else {
return nil
}
var longestString: String? = nil
for string in strings {
if longestString == nil || string.count > longestString!.count {
longestString = string
}
}
return longestString
}
```func longest(strings: [String]) -> String? {
guard !strings.isEmpty else { return nil }
var longestString: String? = nil
for string in strings {
if longestString == nil || string.count > longestString!.count {
longestString = string
}
}
return longestString
}```swift
func longest(strings: [String]) -> String? {
guard !strings.isEmpty else { return nil }
var longestString: String? = nil
for string in strings {
if longestString == nil || string.count > longestString!.count {
longestString = string
}
}
return longestString
}
```func longest(strings: [String]) -> String? {
guard !strings.isEmpty else {
return nil
}
var longestString: String? = nil
for string in strings {
if longestString == nil || string.count > longestString!.count {
longestString = string
}
}
return longestString
}```swift
func longest(strings: [String]) -> String? {
guard !strings.isEmpty else {
return nil
}
var longestString: String? = nil
for string in strings {
if longestString == nil || 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 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 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 allPrefixes(string: String) -> [String] {
var prefixes: [String] = []
for i in 1...string.count {
let prefix = String(string.prefix(i))
prefixes.append(prefix)
}
return prefixes
}```swift
func allPrefixes(string: String) -> [String] {
var prefixes: [String] = []
for i in 1...string.count {
let prefix = String(string.prefix(i))
prefixes.append(prefix)
}
return prefixes
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc allPrefixes(string: String) -> [String] {
var prefixes: [String] = []
for i in 1...string.count {
let prefix = String(string.prefix(i))
prefixes.append(prefix)
}
return prefixes
}```swift
func allPrefixes(string: String) -> [String] {
var prefixes: [String] = []
for i in 1...string.count {
let prefix = String(string.prefix(i))
prefixes.append(prefix)
}
return prefixes
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc allPrefixes(string: String) -> [String] {
var prefixes: [String] = []
for i in 1...string.count {
let prefix = String(string.prefix(i))
prefixes.append(prefix)
}
return prefixes
}```swift
func allPrefixes(string: String) -> [String] {
var prefixes: [String] = []
for i in 1...string.count {
let prefix = String(string.prefix(i))
prefixes.append(prefix)
}
return prefixes
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc allPrefixes(string: String) -> [String] {
var prefixes: [String] = []
for i in 1...string.count {
let prefix = String(string.prefix(i))
prefixes.append(prefix)
}
return prefixes
}```swift
func allPrefixes(string: String) -> [String] {
var prefixes: [String] = []
for i in 1...string.count {
let prefix = String(string.prefix(i))
prefixes.append(prefix)
}
return prefixes
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc allPrefixes(string: String) -> [String] {
var prefixes: [String] = []
for i in 1...string.count {
let prefix = String(string.prefix(i))
prefixes.append(prefix)
}
return prefixes
}```swift
func allPrefixes(string: String) -> [String] {
var prefixes: [String] = []
for i in 1...string.count {
let prefix = String(string.prefix(i))
prefixes.append(prefix)
}
return prefixes
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc allPrefixes(string: String) -> [String] {
var prefixes: [String] = []
for i in 1...string.count {
let prefix = String(string.prefix(i))
prefixes.append(prefix)
}
return prefixes
}```swift
func allPrefixes(string: String) -> [String] {
var prefixes: [String] = []
for i in 1...string.count {
let prefix = String(string.prefix(i))
prefixes.append(prefix)
}
return prefixes
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc allPrefixes(string: String) -> [String] {
var prefixes: [String] = []
for i in 1...string.count {
let prefix = String(string.prefix(i))
prefixes.append(prefix)
}
return prefixes
}```swift
func allPrefixes(string: String) -> [String] {
var prefixes: [String] = []
for i in 1...string.count {
let prefix = String(string.prefix(i))
prefixes.append(prefix)
}
return prefixes
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc allPrefixes(string: String) -> [String] {
var prefixes: [String] = []
for i in 1...string.count {
let prefix = String(string.prefix(i))
prefixes.append(prefix)
}
return prefixes
}```swift
func allPrefixes(string: String) -> [String] {
var prefixes: [String] = []
for i in 1...string.count {
let prefix = String(string.prefix(i))
prefixes.append(prefix)
}
return prefixes
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc allPrefixes(string: String) -> [String] {
var prefixes: [String] = []
var currentPrefix = ""
for character in string {
currentPrefix.append(character)
prefixes.append(currentPrefix)
}
return prefixes
}```swift
func allPrefixes(string: String) -> [String] {
var prefixes: [String] = []
var currentPrefix = ""
for character in string {
currentPrefix.append(character)
prefixes.append(currentPrefix)
}
return prefixes
}
```func allPrefixes(string: String) -> [String] {
var prefixes: [String] = []
for i in 1...string.count {
let prefix = String(string.prefix(i))
prefixes.append(prefix)
}
return prefixes
}```swift
func allPrefixes(string: String) -> [String] {
var prefixes: [String] = []
for i in 1...string.count {
let prefix = String(string.prefix(i))
prefixes.append(prefix)
}
return prefixes
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc stringSequence(n: Int) -> String {
var result = ""
for i in 0...n {
result += "\(i)"
if i < n {
result += " "
}
}
return result
}```swift
func stringSequence(n: Int) -> String {
var result = ""
for i in 0...n {
result += "\(i)"
if i < n {
result += " "
}
}
return result
}
```func stringSequence(n: Int) -> String {
var result = ""
for i in 0...n {
result += "\(i)"
if i != n {
result += " "
}
}
return result
}```swift
func stringSequence(n: Int) -> String {
var result = ""
for i in 0...n {
result += "\(i)"
if i != n {
result += " "
}
}
return result
}
```func stringSequence(n: Int) -> String {
var result = ""
for i in 0...n {
result += "\(i)"
if i < n {
result += " "
}
}
return result
}```swift
func stringSequence(n: Int) -> String {
var result = ""
for i in 0...n {
result += "\(i)"
if i < n {
result += " "
}
}
return result
}
```func stringSequence(n: Int) -> String {
var result = ""
for i in 0...n {
result += "\(i)"
if i < n {
result += " "
}
}
return result
}```swift
func stringSequence(n: Int) -> String {
var result = ""
for i in 0...n {
result += "\(i)"
if i < n {
result += " "
}
}
return result
}
```func stringSequence(n: Int) -> String {
var result = ""
for i in 0...n {
result += "\(i)"
if i != n {
result += " "
}
}
return result
}```swift
func stringSequence(n: Int) -> String {
var result = ""
for i in 0...n {
result += "\(i)"
if i != n {
result += " "
}
}
return result
}
```func stringSequence(n: Int) -> String {
var result = ""
for i in 0...n {
result += "\(i)"
if i != n {
result += " "
}
}
return result
}```swift
func stringSequence(n: Int) -> String {
var result = ""
for i in 0...n {
result += "\(i)"
if i != n {
result += " "
}
}
return result
}
```func stringSequence(n: Int) -> String {
return (0...n).map { String($0) }.joined(separator: " ")
}```swift
func stringSequence(n: Int) -> String {
return (0...n).map { String($0) }.joined(separator: " ")
}
```func stringSequence(n: Int) -> String {
var result = ""
for i in 0...n {
result += "\(i)"
if i < n {
result += " "
}
}
return result
}```swift
func stringSequence(n: Int) -> String {
var result = ""
for i in 0...n {
result += "\(i)"
if i < n {
result += " "
}
}
return result
}
```func stringSequence(n: Int) -> String {
var result = ""
for i in 0...n {
result += "\(i)"
if i < n {
result += " "
}
}
return result
}```swift
func stringSequence(n: Int) -> String {
var result = ""
for i in 0...n {
result += "\(i)"
if i < n {
result += " "
}
}
return result
}
```func stringSequence(n: Int) -> String {
var result = ""
for i in 0...n {
result += "\(i)"
if i != n {
result += " "
}
}
return result
}```swift
func stringSequence(n: Int) -> String {
var result = ""
for i in 0...n {
result += "\(i)"
if i != n {
result += " "
}
}
return result
}
```func countDistinctCharacters(string: String) -> Int {
// Create a set to store distinct characters
var distinctCharacters = Set<Character>()
// Iterate through each character in the string
for char in string.lowercased() {
// Add the character to the set
distinctCharacters.insert(char)
}
// Return the count of distinct characters
return distinctCharacters.count
}```swift
func countDistinctCharacters(string: String) -> Int {
// Create a set to store distinct characters
var distinctCharacters = Set<Character>()
// Iterate through each character in the string
for char in string.lowercased() {
// Add the character to the set
distinctCharacters.insert(char)
}
// Return the count of distinct characters
return distinctCharacters.count
}
```func countDistinctCharacters(string: String) -> Int {
var characterSet = Set<Character>()
for char in string.lowercased() {
characterSet.insert(char)
}
return characterSet.count
}```swift
func countDistinctCharacters(string: String) -> Int {
var characterSet = Set<Character>()
for char in string.lowercased() {
characterSet.insert(char)
}
return characterSet.count
}
```func countDistinctCharacters(string: String) -> Int {
var characterSet = Set<Character>()
for char in string.lowercased() {
characterSet.insert(char)
}
return characterSet.count
}```swift
func countDistinctCharacters(string: String) -> Int {
var characterSet = Set<Character>()
for char in string.lowercased() {
characterSet.insert(char)
}
return characterSet.count
}
```func countDistinctCharacters(string: String) -> Int {
var characterSet = Set<Character>()
for char in string.lowercased() {
characterSet.insert(char)
}
return characterSet.count
}```swift
func countDistinctCharacters(string: String) -> Int {
var characterSet = Set<Character>()
for char in string.lowercased() {
characterSet.insert(char)
}
return characterSet.count
}
```func countDistinctCharacters(string: String) -> Int {
var characterSet = Set<Character>()
for char in string.lowercased() {
characterSet.insert(char)
}
return characterSet.count
}```swift
func countDistinctCharacters(string: String) -> Int {
var characterSet = Set<Character>()
for char in string.lowercased() {
characterSet.insert(char)
}
return characterSet.count
}
```func countDistinctCharacters(string: String) -> Int {
var characterSet = Set<Character>()
for char in string.lowercased() {
characterSet.insert(char)
}
return characterSet.count
}```swift
func countDistinctCharacters(string: String) -> Int {
var characterSet = Set<Character>()
for char in string.lowercased() {
characterSet.insert(char)
}
return characterSet.count
}
```func countDistinctCharacters(string: String) -> Int {
var characterSet = Set<Character>()
for char in string.lowercased() {
characterSet.insert(char)
}
return characterSet.count
}```swift
func countDistinctCharacters(string: String) -> Int {
var characterSet = Set<Character>()
for char in string.lowercased() {
characterSet.insert(char)
}
return characterSet.count
}
```func countDistinctCharacters(string: String) -> Int {
var characterSet = Set<Character>()
for char in string.lowercased() {
characterSet.insert(char)
}
return characterSet.count
}```swift
func countDistinctCharacters(string: String) -> Int {
var characterSet = Set<Character>()
for char in string.lowercased() {
characterSet.insert(char)
}
return characterSet.count
}
```func countDistinctCharacters(string: String) -> Int {
// Create a set to store distinct characters
var distinctCharacters = Set<Character>()
// Iterate over each character in the string
for char in string.lowercased() {
// Add the character to the set
distinctCharacters.insert(char)
}
// Return the count of distinct characters
return distinctCharacters.count
}```swift
func countDistinctCharacters(string: String) -> Int {
// Create a set to store distinct characters
var distinctCharacters = Set<Character>()
// Iterate over each character in the string
for char in string.lowercased() {
// Add the character to the set
distinctCharacters.insert(char)
}
// Return the count of distinct characters
return distinctCharacters.count
}
```func countDistinctCharacters(string: String) -> Int {
var characterSet = Set<Character>()
for char in string.lowercased() {
characterSet.insert(char)
}
return characterSet.count
}```swift
func countDistinctCharacters(string: String) -> Int {
var characterSet = Set<Character>()
for char in string.lowercased() {
characterSet.insert(char)
}
return characterSet.count
}
```func parseMusic(musicString: String) -> [Int] {
// Split the input string by spaces to get individual note representations
let notes = musicString.split(separator: " ")
// Initialize an array to store the beats corresponding to each note
var beats: [Int] = []
// Iterate through each note representation
for note in notes {
switch note {
case "o":
beats.append(4) // Whole note
case "o|":
beats.append(2) // Half note
case ".|":
beats.append(1) // Quarter note
default:
// Handle unexpected input gracefully
print("Unexpected note format: \(note)")
}
}
return beats
}```swift
func parseMusic(musicString: String) -> [Int] {
// Split the input string by spaces to get individual note representations
let notes = musicString.split(separator: " ")
// Initialize an array to store the beats corresponding to each note
var beats: [Int] = []
// Iterate through each note representation
for note in notes {
switch note {
case "o":
beats.append(4) // Whole note
case "o|":
beats.append(2) // Half note
case ".|":
beats.append(1) // Quarter note
default:
// Handle unexpected input gracefully
print("Unexpected note format: \(note)")
}
}
return beats
}
```func parseMusic(musicString: String) -> [Int] {
// Split the input string by spaces to get individual notes
let notes = musicString.split(separator: " ")
// Initialize an empty array to store the beats
var beats: [Int] = []
// Iterate through each note and determine its beat value
for note in notes {
switch note {
case "o":
beats.append(4)
case "o|":
beats.append(2)
case ".|":
beats.append(1)
default:
// Handle unexpected input by ignoring it or you can add error handling here
continue
}
}
return beats
}```swift
func parseMusic(musicString: String) -> [Int] {
// Split the input string by spaces to get individual notes
let notes = musicString.split(separator: " ")
// Initialize an empty array to store the beats
var beats: [Int] = []
// Iterate through each note and determine its beat value
for note in notes {
switch note {
case "o":
beats.append(4)
case "o|":
beats.append(2)
case ".|":
beats.append(1)
default:
// Handle unexpected input by ignoring it or you can add error handling here
continue
}
}
return beats
}
```func parseMusic(musicString: String) -> [Int] {
// Split the input string by spaces to get individual notes
let notes = musicString.split(separator: " ")
// Initialize an array to store the beats for each note
var beats: [Int] = []
// Iterate through each note and determine its beat value
for note in notes {
switch note {
case "o":
beats.append(4)
case "o|":
beats.append(2)
case ".|":
beats.append(1)
default:
// Handle any unexpected input gracefully
continue
}
}
return beats
}```swift
func parseMusic(musicString: String) -> [Int] {
// Split the input string by spaces to get individual notes
let notes = musicString.split(separator: " ")
// Initialize an array to store the beats for each note
var beats: [Int] = []
// Iterate through each note and determine its beat value
for note in notes {
switch note {
case "o":
beats.append(4)
case "o|":
beats.append(2)
case ".|":
beats.append(1)
default:
// Handle any unexpected input gracefully
continue
}
}
return beats
}
```func parseMusic(musicString: String) -> [Int] {
// Split the input string by spaces to get individual note representations
let notes = musicString.split(separator: " ")
// Initialize an array to store the beats for each note
var beats: [Int] = []
// Iterate through each note representation
for note in notes {
// Determine the number of beats based on the note representation
switch note {
case "o":
beats.append(4)
case "o|":
beats.append(2)
case ".|":
beats.append(1)
default:
// Handle any unexpected input gracefully
continue
}
}
// Return the array of beats
return beats
}```swift
func parseMusic(musicString: String) -> [Int] {
// Split the input string by spaces to get individual note representations
let notes = musicString.split(separator: " ")
// Initialize an array to store the beats for each note
var beats: [Int] = []
// Iterate through each note representation
for note in notes {
// Determine the number of beats based on the note representation
switch note {
case "o":
beats.append(4)
case "o|":
beats.append(2)
case ".|":
beats.append(1)
default:
// Handle any unexpected input gracefully
continue
}
}
// Return the array of beats
return beats
}
```func parseMusic(musicString: String) -> [Int] {
// Split the input string by spaces to get individual notes
let notes = musicString.split(separator: " ")
// Initialize an array to store the beats
var beats = [Int]()
// Iterate through each note and determine its beat value
for note in notes {
switch note {
case "o":
beats.append(4)
case "o|":
beats.append(2)
case ".|":
beats.append(1)
default:
// Handle unexpected cases if necessary
continue
}
}
return beats
}```swift
func parseMusic(musicString: String) -> [Int] {
// Split the input string by spaces to get individual notes
let notes = musicString.split(separator: " ")
// Initialize an array to store the beats
var beats = [Int]()
// Iterate through each note and determine its beat value
for note in notes {
switch note {
case "o":
beats.append(4)
case "o|":
beats.append(2)
case ".|":
beats.append(1)
default:
// Handle unexpected cases if necessary
continue
}
}
return beats
}
```func parseMusic(musicString: String) -> [Int] {
// Split the input string by spaces to get individual notes
let notes = musicString.split(separator: " ")
// Initialize an array to hold the beats for each note
var beats: [Int] = []
// Iterate through each note and determine its beat value
for note in notes {
switch note {
case "o":
beats.append(4)
case "o|":
beats.append(2)
case ".|":
beats.append(1)
default:
// Handle unexpected input gracefully (optional)
print("Unexpected note format: \(note)")
}
}
return beats
}```swift
func parseMusic(musicString: String) -> [Int] {
// Split the input string by spaces to get individual notes
let notes = musicString.split(separator: " ")
// Initialize an array to hold the beats for each note
var beats: [Int] = []
// Iterate through each note and determine its beat value
for note in notes {
switch note {
case "o":
beats.append(4)
case "o|":
beats.append(2)
case ".|":
beats.append(1)
default:
// Handle unexpected input gracefully (optional)
print("Unexpected note format: \(note)")
}
}
return beats
}
```func parseMusic(musicString: String) -> [Int] {
// Split the input string by spaces to get individual notes
let notes = musicString.split(separator: " ")
// Initialize an array to hold the beats for each note
var beats: [Int] = []
// Iterate through each note and determine its beat value
for note in notes {
switch note {
case "o":
beats.append(4)
case "o|":
beats.append(2)
case ".|":
beats.append(1)
default:
// If the note is not recognized, you can handle it here
// For now, we will just ignore unrecognized notes
continue
}
}
return beats
}```swift
func parseMusic(musicString: String) -> [Int] {
// Split the input string by spaces to get individual notes
let notes = musicString.split(separator: " ")
// Initialize an array to hold the beats for each note
var beats: [Int] = []
// Iterate through each note and determine its beat value
for note in notes {
switch note {
case "o":
beats.append(4)
case "o|":
beats.append(2)
case ".|":
beats.append(1)
default:
// If the note is not recognized, you can handle it here
// For now, we will just ignore unrecognized notes
continue
}
}
return beats
}
```func parseMusic(musicString: String) -> [Int] {
// Split the input string by spaces to get individual notes
let notes = musicString.split(separator: " ")
// Initialize an array to store the beats for each note
var beats: [Int] = []
// Iterate through each note and determine its beat value
for note in notes {
switch note {
case "o":
beats.append(4)
case "o|":
beats.append(2)
case ".|":
beats.append(1)
default:
// Handle unexpected input gracefully
print("Unexpected note format: \(note)")
}
}
return beats
}```swift
func parseMusic(musicString: String) -> [Int] {
// Split the input string by spaces to get individual notes
let notes = musicString.split(separator: " ")
// Initialize an array to store the beats for each note
var beats: [Int] = []
// Iterate through each note and determine its beat value
for note in notes {
switch note {
case "o":
beats.append(4)
case "o|":
beats.append(2)
case ".|":
beats.append(1)
default:
// Handle unexpected input gracefully
print("Unexpected note format: \(note)")
}
}
return beats
}
```func parseMusic(musicString: String) -> [Int] {
// Split the input string by spaces to get individual notes
let notes = musicString.split(separator: " ")
// Initialize an array to store the beats corresponding to each note
var beats: [Int] = []
// Iterate through each note and determine its beat value
for note in notes {
switch note {
case "o":
beats.append(4)
case "o|":
beats.append(2)
case ".|":
beats.append(1)
default:
// Handle any unexpected input gracefully
print("Unexpected note format: \(note)")
}
}
return beats
}```swift
func parseMusic(musicString: String) -> [Int] {
// Split the input string by spaces to get individual notes
let notes = musicString.split(separator: " ")
// Initialize an array to store the beats corresponding to each note
var beats: [Int] = []
// Iterate through each note and determine its beat value
for note in notes {
switch note {
case "o":
beats.append(4)
case "o|":
beats.append(2)
case ".|":
beats.append(1)
default:
// Handle any unexpected input gracefully
print("Unexpected note format: \(note)")
}
}
return beats
}
```func parseMusic(musicString: String) -> [Int] {
// Split the input string by spaces to get individual notes
let notes = musicString.split(separator: " ")
// Initialize an array to store the beats for each note
var beats: [Int] = []
// Iterate through each note and determine its beat value
for note in notes {
switch note {
case "o":
beats.append(4)
case "o|":
beats.append(2)
case ".|":
beats.append(1)
default:
// Handle unexpected input gracefully
print("Unexpected note format: \(note)")
}
}
return beats
}```swift
func parseMusic(musicString: String) -> [Int] {
// Split the input string by spaces to get individual notes
let notes = musicString.split(separator: " ")
// Initialize an array to store the beats for each note
var beats: [Int] = []
// Iterate through each note and determine its beat value
for note in notes {
switch note {
case "o":
beats.append(4)
case "o|":
beats.append(2)
case ".|":
beats.append(1)
default:
// Handle unexpected input gracefully
print("Unexpected note format: \(note)")
}
}
return beats
}
```func howManyTimes(string: String, substring: String) -> Int {
guard !string.isEmpty, !substring.isEmpty else {
return 0
}
var count = 0
var startIndex = string.startIndex
while let range = string.range(of: substring, range: startIndex..<string.endIndex) {
count += 1
startIndex = string.index(range.lowerBound, offsetBy: 1)
}
return count
}```swift
func howManyTimes(string: String, substring: String) -> Int {
guard !string.isEmpty, !substring.isEmpty else {
return 0
}
var count = 0
var startIndex = string.startIndex
while let range = string.range(of: substring, range: startIndex..<string.endIndex) {
count += 1
startIndex = string.index(range.lowerBound, offsetBy: 1)
}
return count
}
```func howManyTimes(string: String, substring: String) -> Int {
guard !string.isEmpty, !substring.isEmpty else {
return 0
}
var count = 0
var startIndex = string.startIndex
while startIndex < string.endIndex,
let range = string.range(of: substring, range: startIndex..<string.endIndex) {
count += 1
startIndex = range.lowerBound < string.index(before: string.endIndex) ? string.index(after: range.lowerBound) : string.endIndex
}
return count
}```swift
func howManyTimes(string: String, substring: String) -> Int {
guard !string.isEmpty, !substring.isEmpty else {
return 0
}
var count = 0
var startIndex = string.startIndex
while startIndex < string.endIndex,
let range = string.range(of: substring, range: startIndex..<string.endIndex) {
count += 1
startIndex = range.lowerBound < string.index(before: string.endIndex) ? string.index(after: range.lowerBound) : string.endIndex
}
return count
}
```func howManyTimes(string: String, substring: String) -> Int {
guard !string.isEmpty, !substring.isEmpty else {
return 0
}
var count = 0
var startIndex = string.startIndex
while let range = string.range(of: substring, range: startIndex..<string.endIndex) {
count += 1
startIndex = string.index(after: range.lowerBound)
}
return count
}```swift
func howManyTimes(string: String, substring: String) -> Int {
guard !string.isEmpty, !substring.isEmpty else {
return 0
}
var count = 0
var startIndex = string.startIndex
while let range = string.range(of: substring, range: startIndex..<string.endIndex) {
count += 1
startIndex = string.index(after: range.lowerBound)
}
return count
}
```func howManyTimes(string: String, substring: String) -> Int {
guard !string.isEmpty, !substring.isEmpty else {
return 0
}
var count = 0
var startIndex = string.startIndex
while let range = string.range(of: substring, range: startIndex..<string.endIndex) {
count += 1
startIndex = string.index(after: range.lowerBound)
}
return count
}```swift
func howManyTimes(string: String, substring: String) -> Int {
guard !string.isEmpty, !substring.isEmpty else {
return 0
}
var count = 0
var startIndex = string.startIndex
while let range = string.range(of: substring, range: startIndex..<string.endIndex) {
count += 1
startIndex = string.index(after: range.lowerBound)
}
return count
}
```func howManyTimes(string: String, substring: String) -> Int {
guard !string.isEmpty, !substring.isEmpty else {
return 0
}
var count = 0
var startIndex = string.startIndex
while let range = string.range(of: substring, range: startIndex..<string.endIndex) {
count += 1
startIndex = string.index(after: range.lowerBound)
}
return count
}```swift
func howManyTimes(string: String, substring: String) -> Int {
guard !string.isEmpty, !substring.isEmpty else {
return 0
}
var count = 0
var startIndex = string.startIndex
while let range = string.range(of: substring, range: startIndex..<string.endIndex) {
count += 1
startIndex = string.index(after: range.lowerBound)
}
return count
}
```func howManyTimes(string: String, substring: String) -> Int {
guard !string.isEmpty, !substring.isEmpty else {
return 0
}
var count = 0
var startIndex = string.startIndex
while let range = string.range(of: substring, range: startIndex..<string.endIndex) {
count += 1
startIndex = range.lowerBound < string.index(before: string.endIndex) ? string.index(after: range.lowerBound) : string.endIndex
}
return count
}```swift
func howManyTimes(string: String, substring: String) -> Int {
guard !string.isEmpty, !substring.isEmpty else {
return 0
}
var count = 0
var startIndex = string.startIndex
while let range = string.range(of: substring, range: startIndex..<string.endIndex) {
count += 1
startIndex = range.lowerBound < string.index(before: string.endIndex) ? string.index(after: range.lowerBound) : string.endIndex
}
return count
}
```func howManyTimes(string: String, substring: String) -> Int {
guard !substring.isEmpty else { return 0 }
var count = 0
var startIndex = string.startIndex
while let range = string.range(of: substring, range: startIndex..<string.endIndex) {
count += 1
startIndex = string.index(after: range.lowerBound)
}
return count
}```swift
func howManyTimes(string: String, substring: String) -> Int {
guard !substring.isEmpty else { return 0 }
var count = 0
var startIndex = string.startIndex
while let range = string.range(of: substring, range: startIndex..<string.endIndex) {
count += 1
startIndex = string.index(after: range.lowerBound)
}
return count
}
```func howManyTimes(string: String, substring: String) -> Int {
guard !string.isEmpty, !substring.isEmpty else {
return 0
}
var count = 0
var startIndex = string.startIndex
while let range = string.range(of: substring, range: startIndex..<string.endIndex) {
count += 1
startIndex = string.index(after: range.lowerBound)
}
return count
}```swift
func howManyTimes(string: String, substring: String) -> Int {
guard !string.isEmpty, !substring.isEmpty else {
return 0
}
var count = 0
var startIndex = string.startIndex
while let range = string.range(of: substring, range: startIndex..<string.endIndex) {
count += 1
startIndex = string.index(after: range.lowerBound)
}
return count
}
```func howManyTimes(string: String, substring: String) -> Int {
guard !string.isEmpty, !substring.isEmpty else {
return 0
}
var count = 0
var startIndex = string.startIndex
while let range = string.range(of: substring, range: startIndex..<string.endIndex) {
count += 1
startIndex = string.index(after: range.lowerBound)
}
return count
}```swift
func howManyTimes(string: String, substring: String) -> Int {
guard !string.isEmpty, !substring.isEmpty else {
return 0
}
var count = 0
var startIndex = string.startIndex
while let range = string.range(of: substring, range: startIndex..<string.endIndex) {
count += 1
startIndex = string.index(after: range.lowerBound)
}
return count
}
```func howManyTimes(string: String, substring: String) -> Int {
guard !string.isEmpty, !substring.isEmpty else {
return 0
}
var count = 0
var searchRange = string.startIndex..<string.endIndex
while let range = string.range(of: substring, options: [], range: searchRange) {
count += 1
searchRange = range.lowerBound..<string.index(after: range.lowerBound)
}
return count
}```swift
func howManyTimes(string: String, substring: String) -> Int {
guard !string.isEmpty, !substring.isEmpty else {
return 0
}
var count = 0
var searchRange = string.startIndex..<string.endIndex
while let range = string.range(of: substring, options: [], range: searchRange) {
count += 1
searchRange = range.lowerBound..<string.index(after: range.lowerBound)
}
return count
}
```func sortNumbers(numbers: String) -> String {
// Dictionary to map the string numerals to their corresponding integer values
let numeralToInt: [String: Int] = [
"zero": 0, "one": 1, "two": 2, "three": 3, "four": 4,
"five": 5, "six": 6, "seven": 7, "eight": 8, "nine": 9
]
// Dictionary to map the integer values back to their corresponding string numerals
let intToNumeral: [Int: String] = [
0: "zero", 1: "one", 2: "two", 3: "three", 4: "four",
5: "five", 6: "six", 7: "seven", 8: "eight", 9: "nine"
]
// Split the input string into an array of numerals
let numeralArray = numbers.split(separator: " ").map { String($0) }
// Convert the numerals to their corresponding integer values
let intArray = numeralArray.compactMap { numeralToInt[$0] }
// Sort the integer array
let sortedIntArray = intArray.sorted()
// Convert the sorted integers back to their corresponding string numerals
let sortedNumeralArray = sortedIntArray.compactMap { intToNumeral[$0] }
// Join the sorted numerals into a single string separated by spaces
return sortedNumeralArray.joined(separator: " ")
}```swift
func sortNumbers(numbers: String) -> String {
// Dictionary to map the string numerals to their corresponding integer values
let numeralToInt: [String: Int] = [
"zero": 0, "one": 1, "two": 2, "three": 3, "four": 4,
"five": 5, "six": 6, "seven": 7, "eight": 8, "nine": 9
]
// Dictionary to map the integer values back to their corresponding string numerals
let intToNumeral: [Int: String] = [
0: "zero", 1: "one", 2: "two", 3: "three", 4: "four",
5: "five", 6: "six", 7: "seven", 8: "eight", 9: "nine"
]
// Split the input string into an array of numerals
let numeralArray = numbers.split(separator: " ").map { String($0) }
// Convert the numerals to their corresponding integer values
let intArray = numeralArray.compactMap { numeralToInt[$0] }
// Sort the integer array
let sortedIntArray = intArray.sorted()
// Convert the sorted integers back to their corresponding string numerals
let sortedNumeralArray = sortedIntArray.compactMap { intToNumeral[$0] }
// Join the sorted numerals into a single string separated by spaces
return sortedNumeralArray.joined(separator: " ")
}
```func sortNumbers(numbers: String) -> String {
let numberWords = ["zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine"]
let numberMapping = Dictionary(uniqueKeysWithValues: numberWords.enumerated().map { ($1, $0) })
let sortedNumbers = numbers
.split(separator: " ")
.compactMap { numberMapping[String($0)] }
.sorted()
.compactMap { numberWords[$0] }
return sortedNumbers.joined(separator: " ")
}```swift
func sortNumbers(numbers: String) -> String {
let numberWords = ["zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine"]
let numberMapping = Dictionary(uniqueKeysWithValues: numberWords.enumerated().map { ($1, $0) })
let sortedNumbers = numbers
.split(separator: " ")
.compactMap { numberMapping[String($0)] }
.sorted()
.compactMap { numberWords[$0] }
return sortedNumbers.joined(separator: " ")
}
```func sortNumbers(numbers: String) -> String {
let numberWords = ["zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine"]
let numberMap = Dictionary(uniqueKeysWithValues: numberWords.enumerated().map { ($1, $0) })
let words = numbers.split(separator: " ")
let sortedWords = words.sorted {
guard let firstValue = numberMap[String($0)], let secondValue = numberMap[String($1)] else {
return false
}
return firstValue < secondValue
}
return sortedWords.joined(separator: " ")
}```swift
func sortNumbers(numbers: String) -> String {
let numberWords = ["zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine"]
let numberMap = Dictionary(uniqueKeysWithValues: numberWords.enumerated().map { ($1, $0) })
let words = numbers.split(separator: " ")
let sortedWords = words.sorted {
guard let firstValue = numberMap[String($0)], let secondValue = numberMap[String($1)] else {
return false
}
return firstValue < secondValue
}
return sortedWords.joined(separator: " ")
}
```func sortNumbers(numbers: String) -> String {
let numberWords = ["zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine"]
let numberMap = Dictionary(uniqueKeysWithValues: numberWords.enumerated().map { ($1, $0) })
let words = numbers.split(separator: " ").map { String($0) }
let sortedWords = words.sorted { numberMap[$0]! < numberMap[$1]! }
return sortedWords.joined(separator: " ")
}```swift
func sortNumbers(numbers: String) -> String {
let numberWords = ["zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine"]
let numberMap = Dictionary(uniqueKeysWithValues: numberWords.enumerated().map { ($1, $0) })
let words = numbers.split(separator: " ").map { String($0) }
let sortedWords = words.sorted { numberMap[$0]! < numberMap[$1]! }
return sortedWords.joined(separator: " ")
}
```func sortNumbers(numbers: String) -> String {
// Dictionary to map number words to their corresponding numeric values
let numberMap: [String: Int] = [
"zero": 0,
"one": 1,
"two": 2,
"three": 3,
"four": 4,
"five": 5,
"six": 6,
"seven": 7,
"eight": 8,
"nine": 9
]
// Split the input string into an array of words
let numberWords = numbers.split(separator: " ").map { String($0) }
// Sort the array based on the numeric values from the dictionary
let sortedNumberWords = numberWords.sorted { numberMap[$0]! < numberMap[$1]! }
// Join the sorted array back into a single string
return sortedNumberWords.joined(separator: " ")
}```swift
func sortNumbers(numbers: String) -> String {
// Dictionary to map number words to their corresponding numeric values
let numberMap: [String: Int] = [
"zero": 0,
"one": 1,
"two": 2,
"three": 3,
"four": 4,
"five": 5,
"six": 6,
"seven": 7,
"eight": 8,
"nine": 9
]
// Split the input string into an array of words
let numberWords = numbers.split(separator: " ").map { String($0) }
// Sort the array based on the numeric values from the dictionary
let sortedNumberWords = numberWords.sorted { numberMap[$0]! < numberMap[$1]! }
// Join the sorted array back into a single string
return sortedNumberWords.joined(separator: " ")
}
```func sortNumbers(numbers: String) -> String {
let numberWords = ["zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine"]
let numberMap = Dictionary(uniqueKeysWithValues: numberWords.enumerated().map { ($1, $0) })
let sortedNumbers = numbers
.split(separator: " ")
.compactMap { numberMap[String($0)] }
.sorted()
.compactMap { numberWords[$0] }
return sortedNumbers.joined(separator: " ")
}```swift
func sortNumbers(numbers: String) -> String {
let numberWords = ["zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine"]
let numberMap = Dictionary(uniqueKeysWithValues: numberWords.enumerated().map { ($1, $0) })
let sortedNumbers = numbers
.split(separator: " ")
.compactMap { numberMap[String($0)] }
.sorted()
.compactMap { numberWords[$0] }
return sortedNumbers.joined(separator: " ")
}
```func sortNumbers(numbers: String) -> String {
let numberWords = ["zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine"]
// Split the input string into an array of words
let wordsArray = numbers.split(separator: " ").map { String($0) }
// Map the words to their corresponding numerical values
let numericalValues = wordsArray.compactMap { numberWords.firstIndex(of: $0) }
// Sort the numerical values
let sortedNumericalValues = numericalValues.sorted()
// Map the sorted numerical values back to their corresponding words
let sortedWords = sortedNumericalValues.map { numberWords[$0] }
// Join the sorted words into a single string
return sortedWords.joined(separator: " ")
}```swift
func sortNumbers(numbers: String) -> String {
let numberWords = ["zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine"]
// Split the input string into an array of words
let wordsArray = numbers.split(separator: " ").map { String($0) }
// Map the words to their corresponding numerical values
let numericalValues = wordsArray.compactMap { numberWords.firstIndex(of: $0) }
// Sort the numerical values
let sortedNumericalValues = numericalValues.sorted()
// Map the sorted numerical values back to their corresponding words
let sortedWords = sortedNumericalValues.map { numberWords[$0] }
// Join the sorted words into a single string
return sortedWords.joined(separator: " ")
}
```func sortNumbers(numbers: String) -> String {
let numberWords = ["zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine"]
let numberMap = Dictionary(uniqueKeysWithValues: numberWords.enumerated().map { ($1, $0) })
let words = numbers.split(separator: " ").map { String($0) }
let sortedWords = words.sorted { numberMap[$0]! < numberMap[$1]! }
return sortedWords.joined(separator: " ")
}```swift
func sortNumbers(numbers: String) -> String {
let numberWords = ["zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine"]
let numberMap = Dictionary(uniqueKeysWithValues: numberWords.enumerated().map { ($1, $0) })
let words = numbers.split(separator: " ").map { String($0) }
let sortedWords = words.sorted { numberMap[$0]! < numberMap[$1]! }
return sortedWords.joined(separator: " ")
}
```func sortNumbers(numbers: String) -> String {
let numberWords = ["zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine"]
let numberMap = Dictionary(uniqueKeysWithValues: numberWords.enumerated().map { ($1, $0) })
let words = numbers.split(separator: " ")
let sortedWords = words.sorted {
guard let firstValue = numberMap[String($0)], let secondValue = numberMap[String($1)] else {
return false
}
return firstValue < secondValue
}
return sortedWords.joined(separator: " ")
}```swift
func sortNumbers(numbers: String) -> String {
let numberWords = ["zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine"]
let numberMap = Dictionary(uniqueKeysWithValues: numberWords.enumerated().map { ($1, $0) })
let words = numbers.split(separator: " ")
let sortedWords = words.sorted {
guard let firstValue = numberMap[String($0)], let secondValue = numberMap[String($1)] else {
return false
}
return firstValue < secondValue
}
return sortedWords.joined(separator: " ")
}
```func sortNumbers(numbers: String) -> String {
// Dictionary to map number words to their corresponding integer values
let numberWordsToValues: [String: Int] = [
"zero": 0,
"one": 1,
"two": 2,
"three": 3,
"four": 4,
"five": 5,
"six": 6,
"seven": 7,
"eight": 8,
"nine": 9
]
// Split the input string into an array of words
let words = numbers.split(separator: " ").map { String($0) }
// Sort the words based on their corresponding integer values
let sortedWords = words.sorted {
guard let firstValue = numberWordsToValues[$0], let secondValue = numberWordsToValues[$1] else {
return false
}
return firstValue < secondValue
}
// Join the sorted words back into a single string
return sortedWords.joined(separator: " ")
}```swift
func sortNumbers(numbers: String) -> String {
// Dictionary to map number words to their corresponding integer values
let numberWordsToValues: [String: Int] = [
"zero": 0,
"one": 1,
"two": 2,
"three": 3,
"four": 4,
"five": 5,
"six": 6,
"seven": 7,
"eight": 8,
"nine": 9
]
// Split the input string into an array of words
let words = numbers.split(separator: " ").map { String($0) }
// Sort the words based on their corresponding integer values
let sortedWords = words.sorted {
guard let firstValue = numberWordsToValues[$0], let secondValue = numberWordsToValues[$1] else {
return false
}
return firstValue < secondValue
}
// Join the sorted words back into a single string
return sortedWords.joined(separator: " ")
}
```func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count >= 2 else {
fatalError("Array must contain at least two elements")
}
// Sort the array to make it easier to find the closest elements
let sortedNumbers = numbers.sorted()
// Initialize variables to store the closest pair and the smallest difference
var closestPair: (Double, Double) = (sortedNumbers[0], sortedNumbers[1])
var smallestDifference = abs(sortedNumbers[1] - sortedNumbers[0])
// Iterate through the sorted array to find the closest pair
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 >= 2 else {
fatalError("Array must contain at least two elements")
}
// Sort the array to make it easier to find the closest elements
let sortedNumbers = numbers.sorted()
// Initialize variables to store the closest pair and the smallest difference
var closestPair: (Double, Double) = (sortedNumbers[0], sortedNumbers[1])
var smallestDifference = abs(sortedNumbers[1] - sortedNumbers[0])
// Iterate through the sorted array to find the closest pair
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) {
// Ensure the array has at least two elements
guard numbers.count >= 2 else {
fatalError("Array must contain at least two elements")
}
// Sort the array to make it easier to find the closest elements
let sortedNumbers = numbers.sorted()
// Initialize variables to store the closest pair and the smallest difference found
var closestPair: (Double, Double) = (sortedNumbers[0], sortedNumbers[1])
var smallestDifference = abs(sortedNumbers[1] - sortedNumbers[0])
// Iterate through the sorted array to find the closest pair
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) {
// Ensure the array has at least two elements
guard numbers.count >= 2 else {
fatalError("Array must contain at least two elements")
}
// Sort the array to make it easier to find the closest elements
let sortedNumbers = numbers.sorted()
// Initialize variables to store the closest pair and the smallest difference found
var closestPair: (Double, Double) = (sortedNumbers[0], sortedNumbers[1])
var smallestDifference = abs(sortedNumbers[1] - sortedNumbers[0])
// Iterate through the sorted array to find the closest pair
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) {
// Ensure the array has at least two elements
guard numbers.count >= 2 else {
fatalError("Array must contain at least two elements")
}
// Sort the array to make it easier to find the closest elements
let sortedNumbers = numbers.sorted()
// Initialize variables to store the closest pair and the smallest difference found
var closestPair: (Double, Double) = (sortedNumbers[0], sortedNumbers[1])
var smallestDifference = abs(sortedNumbers[1] - sortedNumbers[0])
// Iterate through the sorted array and find the closest pair
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) {
// Ensure the array has at least two elements
guard numbers.count >= 2 else {
fatalError("Array must contain at least two elements")
}
// Sort the array to make it easier to find the closest elements
let sortedNumbers = numbers.sorted()
// Initialize variables to store the closest pair and the smallest difference found
var closestPair: (Double, Double) = (sortedNumbers[0], sortedNumbers[1])
var smallestDifference = abs(sortedNumbers[1] - sortedNumbers[0])
// Iterate through the sorted array and find the closest pair
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) {
// Ensure the array has at least two elements
guard numbers.count >= 2 else {
fatalError("Array must contain at least two elements")
}
// Sort the array to make it easier to find the closest elements
let sortedNumbers = numbers.sorted()
// Initialize variables to store the closest pair and the smallest difference found
var closestPair: (Double, Double) = (sortedNumbers[0], sortedNumbers[1])
var smallestDifference = abs(sortedNumbers[1] - sortedNumbers[0])
// Iterate through the sorted array to find the closest pair
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) {
// Ensure the array has at least two elements
guard numbers.count >= 2 else {
fatalError("Array must contain at least two elements")
}
// Sort the array to make it easier to find the closest elements
let sortedNumbers = numbers.sorted()
// Initialize variables to store the closest pair and the smallest difference found
var closestPair: (Double, Double) = (sortedNumbers[0], sortedNumbers[1])
var smallestDifference = abs(sortedNumbers[1] - sortedNumbers[0])
// Iterate through the sorted array to find the closest pair
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) {
// Ensure the array has at least two elements
guard numbers.count >= 2 else {
fatalError("Array must contain at least two elements")
}
// Sort the array to make it easier to find the closest elements
let sortedNumbers = numbers.sorted()
// Initialize variables to store the closest pair and the smallest difference
var closestPair: (Double, Double) = (sortedNumbers[0], sortedNumbers[1])
var smallestDifference = abs(sortedNumbers[1] - sortedNumbers[0])
// Iterate through the sorted array to find the closest pair
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) {
// Ensure the array has at least two elements
guard numbers.count >= 2 else {
fatalError("Array must contain at least two elements")
}
// Sort the array to make it easier to find the closest elements
let sortedNumbers = numbers.sorted()
// Initialize variables to store the closest pair and the smallest difference
var closestPair: (Double, Double) = (sortedNumbers[0], sortedNumbers[1])
var smallestDifference = abs(sortedNumbers[1] - sortedNumbers[0])
// Iterate through the sorted array to find the closest pair
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) {
// Ensure the array has at least two elements
guard numbers.count >= 2 else {
fatalError("Array must contain at least two elements")
}
// Sort the array to make it easier to find the closest elements
let sortedNumbers = numbers.sorted()
// Initialize variables to store the closest pair and the smallest difference
var closestPair: (Double, Double) = (sortedNumbers[0], sortedNumbers[1])
var smallestDifference = abs(sortedNumbers[1] - sortedNumbers[0])
// Iterate through the sorted array to find the closest pair
for i in 1..<sortedNumbers.count - 1 {
let difference = abs(sortedNumbers[i + 1] - sortedNumbers[i])
if difference < smallestDifference {
smallestDifference = difference
closestPair = (sortedNumbers[i], sortedNumbers[i + 1])
}
}
return closestPair
}```swift
func findClosestElements(numbers: [Double]) -> (Double, Double) {
// Ensure the array has at least two elements
guard numbers.count >= 2 else {
fatalError("Array must contain at least two elements")
}
// Sort the array to make it easier to find the closest elements
let sortedNumbers = numbers.sorted()
// Initialize variables to store the closest pair and the smallest difference
var closestPair: (Double, Double) = (sortedNumbers[0], sortedNumbers[1])
var smallestDifference = abs(sortedNumbers[1] - sortedNumbers[0])
// Iterate through the sorted array to find the closest pair
for i in 1..<sortedNumbers.count - 1 {
let difference = abs(sortedNumbers[i + 1] - sortedNumbers[i])
if difference < smallestDifference {
smallestDifference = difference
closestPair = (sortedNumbers[i], sortedNumbers[i + 1])
}
}
return closestPair
}
```func findClosestElements(numbers: [Double]) -> (Double, Double) {
// Ensure the array has at least two elements
guard numbers.count >= 2 else {
fatalError("Array must contain at least two elements")
}
// Sort the array to make it easier to find the closest elements
let sortedNumbers = numbers.sorted()
// Initialize variables to store the closest pair and the smallest difference
var closestPair: (Double, Double) = (sortedNumbers[0], sortedNumbers[1])
var smallestDifference = abs(sortedNumbers[1] - sortedNumbers[0])
// Iterate through the sorted array to find the closest pair
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) {
// Ensure the array has at least two elements
guard numbers.count >= 2 else {
fatalError("Array must contain at least two elements")
}
// Sort the array to make it easier to find the closest elements
let sortedNumbers = numbers.sorted()
// Initialize variables to store the closest pair and the smallest difference
var closestPair: (Double, Double) = (sortedNumbers[0], sortedNumbers[1])
var smallestDifference = abs(sortedNumbers[1] - sortedNumbers[0])
// Iterate through the sorted array to find the closest pair
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) {
// Ensure the array has at least two elements
guard numbers.count >= 2 else {
fatalError("Array must contain at least two elements")
}
// Sort the array to make it easier to find the closest elements
let sortedNumbers = numbers.sorted()
// Initialize variables to store the closest pair and the smallest difference
var closestPair: (Double, Double) = (sortedNumbers[0], sortedNumbers[1])
var smallestDifference = abs(sortedNumbers[1] - sortedNumbers[0])
// Iterate through the sorted array to find the closest pair
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) {
// Ensure the array has at least two elements
guard numbers.count >= 2 else {
fatalError("Array must contain at least two elements")
}
// Sort the array to make it easier to find the closest elements
let sortedNumbers = numbers.sorted()
// Initialize variables to store the closest pair and the smallest difference
var closestPair: (Double, Double) = (sortedNumbers[0], sortedNumbers[1])
var smallestDifference = abs(sortedNumbers[1] - sortedNumbers[0])
// Iterate through the sorted array to find the closest pair
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) {
// Ensure the array has at least two elements
guard numbers.count >= 2 else {
fatalError("Array must contain at least two elements")
}
// Sort the array to make it easier to find the closest elements
let sortedNumbers = numbers.sorted()
// Initialize variables to store the closest pair and the smallest difference
var closestPair: (Double, Double) = (sortedNumbers[0], sortedNumbers[1])
var smallestDifference = abs(sortedNumbers[1] - sortedNumbers[0])
// Iterate through the sorted array to find the closest pair
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) {
// Ensure the array has at least two elements
guard numbers.count >= 2 else {
fatalError("Array must contain at least two elements")
}
// Sort the array to make it easier to find the closest elements
let sortedNumbers = numbers.sorted()
// Initialize variables to store the closest pair and the smallest difference
var closestPair: (Double, Double) = (sortedNumbers[0], sortedNumbers[1])
var smallestDifference = abs(sortedNumbers[1] - sortedNumbers[0])
// Iterate through the sorted array to find the closest pair
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) {
// Ensure the array has at least two elements
guard numbers.count >= 2 else {
fatalError("Array must contain at least two elements")
}
// Sort the array to make it easier to find the closest elements
let sortedNumbers = numbers.sorted()
// Initialize variables to store the closest pair and the smallest difference found
var closestPair: (Double, Double) = (sortedNumbers[0], sortedNumbers[1])
var smallestDifference = abs(sortedNumbers[1] - sortedNumbers[0])
// Iterate through the sorted array to find the closest pair
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) {
// Ensure the array has at least two elements
guard numbers.count >= 2 else {
fatalError("Array must contain at least two elements")
}
// Sort the array to make it easier to find the closest elements
let sortedNumbers = numbers.sorted()
// Initialize variables to store the closest pair and the smallest difference found
var closestPair: (Double, Double) = (sortedNumbers[0], sortedNumbers[1])
var smallestDifference = abs(sortedNumbers[1] - sortedNumbers[0])
// Iterate through the sorted array to find the closest pair
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 rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minNumber = numbers.min(), let maxNumber = numbers.max(), minNumber != maxNumber else {
return numbers
}
let range = maxNumber - minNumber
return numbers.map { ($0 - minNumber) / range }
}```swift
func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minNumber = numbers.min(), let maxNumber = numbers.max(), minNumber != maxNumber else {
return numbers
}
let range = maxNumber - minNumber
return numbers.map { ($0 - minNumber) / range }
}
```func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let min = numbers.min(), let max = numbers.max(), min != max else {
return numbers.map { _ in 0.0 }
}
return numbers.map { ($0 - min) / (max - min) }
}```swift
func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let min = numbers.min(), let max = numbers.max(), min != max else {
return numbers.map { _ in 0.0 }
}
return numbers.map { ($0 - min) / (max - min) }
}
```func rescaleToUnit(numbers: [Double]) -> [Double] {
guard numbers.count >= 2 else {
return numbers
}
guard let min = numbers.min(), let max = numbers.max(), max != min else {
return numbers.map { _ in 0.0 }
}
return numbers.map { ($0 - min) / (max - min) }
}```swift
func rescaleToUnit(numbers: [Double]) -> [Double] {
guard numbers.count >= 2 else {
return numbers
}
guard let min = numbers.min(), let max = numbers.max(), max != min else {
return numbers.map { _ in 0.0 }
}
return numbers.map { ($0 - min) / (max - min) }
}
```func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minVal = numbers.min(), let maxVal = numbers.max(), minVal != maxVal else {
return numbers.map { _ in 0.0 }
}
let range = maxVal - minVal
return numbers.map { ($0 - minVal) / range }
}```swift
func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minVal = numbers.min(), let maxVal = numbers.max(), minVal != maxVal else {
return numbers.map { _ in 0.0 }
}
let range = maxVal - minVal
return numbers.map { ($0 - minVal) / range }
}
```func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let min = numbers.min(), let max = numbers.max(), min != max else {
return numbers.map { _ in 0.0 }
}
return numbers.map { ($0 - min) / (max - min) }
}```swift
func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let min = numbers.min(), let max = numbers.max(), min != max else {
return numbers.map { _ in 0.0 }
}
return numbers.map { ($0 - min) / (max - min) }
}
```func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minVal = numbers.min(), let maxVal = numbers.max(), minVal != maxVal else {
return numbers
}
let range = maxVal - minVal
return numbers.map { ($0 - minVal) / range }
}```swift
func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minVal = numbers.min(), let maxVal = numbers.max(), minVal != maxVal else {
return numbers
}
let range = maxVal - minVal
return numbers.map { ($0 - minVal) / range }
}
```func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minNumber = numbers.min(), let maxNumber = numbers.max(), minNumber != maxNumber else {
return numbers.map { _ in 0.0 }
}
let range = maxNumber - minNumber
return numbers.map { ($0 - minNumber) / range }
}```swift
func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minNumber = numbers.min(), let maxNumber = numbers.max(), minNumber != maxNumber else {
return numbers.map { _ in 0.0 }
}
let range = maxNumber - minNumber
return numbers.map { ($0 - minNumber) / range }
}
```func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let min = numbers.min(), let max = numbers.max(), min != max else {
return numbers.map { _ in 0.0 }
}
return numbers.map { ($0 - min) / (max - min) }
}```swift
func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let min = numbers.min(), let max = numbers.max(), min != max else {
return numbers.map { _ in 0.0 }
}
return numbers.map { ($0 - min) / (max - min) }
}
```func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let min = numbers.min(), let max = numbers.max(), min != max else {
return numbers.map { _ in 0.0 }
}
return numbers.map { ($0 - min) / (max - min) }
}```swift
func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let min = numbers.min(), let max = numbers.max(), min != max else {
return numbers.map { _ in 0.0 }
}
return numbers.map { ($0 - min) / (max - min) }
}
```func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let min = numbers.min(), let max = numbers.max(), min != max else {
return numbers.map { _ in 0.0 }
}
return numbers.map { ($0 - min) / (max - min) }
}```swift
func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let min = numbers.min(), let max = numbers.max(), min != max else {
return numbers.map { _ in 0.0 }
}
return numbers.map { ($0 - min) / (max - min) }
}
```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 {
guard n > 1 else {
return 0 // No valid divisor for n <= 1
}
for divisor in (1...(n/2)).reversed() {
if n % divisor == 0 {
return divisor
}
}
return 1 // If no other divisor is found, 1 is always a divisor
}```swift
func largestDivisor(n: Int) -> Int {
guard n > 1 else {
return 0 // No valid divisor for n <= 1
}
for divisor in (1...(n/2)).reversed() {
if n % divisor == 0 {
return divisor
}
}
return 1 // If no other divisor is found, 1 is always a divisor
}
```func largestDivisor(n: Int) -> Int {
guard n > 1 else {
return 0 // No valid divisor for n <= 1
}
for i in stride(from: n / 2, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1 // If no other divisor is found, return 1
}```swift
func largestDivisor(n: Int) -> Int {
guard n > 1 else {
return 0 // No valid divisor for n <= 1
}
for i in stride(from: n / 2, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1 // If no other divisor is found, return 1
}
```func largestDivisor(n: Int) -> Int {
// Start from n-1 and go downwards to find the largest divisor
for i in stride(from: n - 1, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
// If no divisor is found, which is unlikely for n > 1, return 1
return 1
}```swift
func largestDivisor(n: Int) -> Int {
// Start from n-1 and go downwards to find the largest divisor
for i in stride(from: n - 1, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
// If no divisor is found, which is unlikely for n > 1, return 1
return 1
}
```func largestDivisor(n: Int) -> Int {
guard n > 1 else {
return 0 // No valid divisor for n <= 1
}
for i in stride(from: n / 2, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1 // If no other divisor is found, 1 is always a divisor
}```swift
func largestDivisor(n: Int) -> Int {
guard n > 1 else {
return 0 // No valid divisor for n <= 1
}
for i in stride(from: n / 2, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1 // If no other divisor is found, 1 is always a divisor
}
```func largestDivisor(n: Int) -> Int {
guard n > 1 else {
return 0 // No valid divisor for n <= 1
}
for i in stride(from: n / 2, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1 // If no other divisor is found, return 1
}```swift
func largestDivisor(n: Int) -> Int {
guard n > 1 else {
return 0 // No valid divisor for n <= 1
}
for i in stride(from: n / 2, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1 // If no other divisor is found, return 1
}
```func largestDivisor(n: Int) -> Int {
// Start checking from n-1 down to 1
for i in stride(from: n-1, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
// If no divisor is found, which is unlikely for n > 1, return 1
return 1
}```swift
func largestDivisor(n: Int) -> Int {
// Start checking from n-1 down to 1
for i in stride(from: n-1, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
// If no divisor is found, which is unlikely for n > 1, return 1
return 1
}
```func largestDivisor(n: Int) -> Int {
guard n > 1 else {
return 0 // No valid divisor for n <= 1
}
for i in stride(from: n / 2, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1 // The smallest divisor for any number greater than 1 is 1
}```swift
func largestDivisor(n: Int) -> Int {
guard n > 1 else {
return 0 // No valid divisor for n <= 1
}
for i in stride(from: n / 2, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1 // The smallest divisor for any number greater than 1 is 1
}
```func largestDivisor(n: Int) -> Int {
// Start checking from n-1 down to 1
for i in stride(from: n - 1, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
// If no divisor is found, return 1 (since 1 divides any number)
return 1
}```swift
func largestDivisor(n: Int) -> Int {
// Start checking from n-1 down to 1
for i in stride(from: n - 1, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
// If no divisor is found, return 1 (since 1 divides any number)
return 1
}
```func largestDivisor(n: Int) -> Int {
// Start checking from n-1 down to 1
for i in (1..<n).reversed() {
if n % i == 0 {
return i
}
}
// If no divisor is found, which is unlikely for n > 1, return 1
return 1
}```swift
func largestDivisor(n: Int) -> Int {
// Start checking from n-1 down to 1
for i in (1..<n).reversed() {
if n % i == 0 {
return i
}
}
// If no divisor is found, which is unlikely for n > 1, return 1
return 1
}
```func largestDivisor(n: Int) -> Int {
guard n > 1 else {
return 0 // No valid divisor for n <= 1
}
for i in stride(from: n / 2, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1 // Fallback, should never reach here for n > 1
}```swift
func largestDivisor(n: Int) -> Int {
guard n > 1 else {
return 0 // No valid divisor for n <= 1
}
for i in stride(from: n / 2, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1 // Fallback, should never reach here for n > 1
}
```func factorize(n: Int) -> [Int] {
var number = n
var factors: [Int] = []
var divisor = 2
while number > 1 {
while number % divisor == 0 {
factors.append(divisor)
number /= divisor
}
divisor += 1
}
return factors
}```swift
func factorize(n: Int) -> [Int] {
var number = n
var factors: [Int] = []
var divisor = 2
while number > 1 {
while number % divisor == 0 {
factors.append(divisor)
number /= divisor
}
divisor += 1
}
return factors
}
```func factorize(n: Int) -> [Int] {
var number = n
var factors: [Int] = []
var divisor = 2
while number > 1 {
while number % divisor == 0 {
factors.append(divisor)
number /= divisor
}
divisor += 1
}
return factors
}```swift
func factorize(n: Int) -> [Int] {
var number = n
var factors: [Int] = []
var divisor = 2
while number > 1 {
while number % divisor == 0 {
factors.append(divisor)
number /= divisor
}
divisor += 1
}
return factors
}
```func factorize(n: Int) -> [Int] {
var number = n
var factors: [Int] = []
var divisor = 2
while number > 1 {
while number % divisor == 0 {
factors.append(divisor)
number /= divisor
}
divisor += 1
}
return factors
}```swift
func factorize(n: Int) -> [Int] {
var number = n
var factors: [Int] = []
var divisor = 2
while number > 1 {
while number % divisor == 0 {
factors.append(divisor)
number /= divisor
}
divisor += 1
}
return factors
}
```func factorize(n: Int) -> [Int] {
var number = n
var factors: [Int] = []
var divisor = 2
while number > 1 {
while number % divisor == 0 {
factors.append(divisor)
number /= divisor
}
divisor += 1
}
return factors
}```swift
func factorize(n: Int) -> [Int] {
var number = n
var factors: [Int] = []
var divisor = 2
while number > 1 {
while number % divisor == 0 {
factors.append(divisor)
number /= divisor
}
divisor += 1
}
return factors
}
```func factorize(n: Int) -> [Int] {
var number = n
var factors: [Int] = []
var divisor = 2
while number > 1 {
while number % divisor == 0 {
factors.append(divisor)
number /= divisor
}
divisor += 1
}
return factors
}```swift
func factorize(n: Int) -> [Int] {
var number = n
var factors: [Int] = []
var divisor = 2
while number > 1 {
while number % divisor == 0 {
factors.append(divisor)
number /= divisor
}
divisor += 1
}
return factors
}
```func factorize(n: Int) -> [Int] {
var number = n
var factors: [Int] = []
var divisor = 2
while number > 1 {
while number % divisor == 0 {
factors.append(divisor)
number /= divisor
}
divisor += 1
}
return factors
}```swift
func factorize(n: Int) -> [Int] {
var number = n
var factors: [Int] = []
var divisor = 2
while number > 1 {
while number % divisor == 0 {
factors.append(divisor)
number /= divisor
}
divisor += 1
}
return factors
}
```func factorize(n: Int) -> [Int] {
var number = n
var factors: [Int] = []
var divisor = 2
while number > 1 {
while number % divisor == 0 {
factors.append(divisor)
number /= divisor
}
divisor += 1
}
return factors
}```swift
func factorize(n: Int) -> [Int] {
var number = n
var factors: [Int] = []
var divisor = 2
while number > 1 {
while number % divisor == 0 {
factors.append(divisor)
number /= divisor
}
divisor += 1
}
return factors
}
```func factorize(n: Int) -> [Int] {
var number = n
var factors: [Int] = []
var divisor = 2
while number > 1 {
while number % divisor == 0 {
factors.append(divisor)
number /= divisor
}
divisor += 1
}
return factors
}```swift
func factorize(n: Int) -> [Int] {
var number = n
var factors: [Int] = []
var divisor = 2
while number > 1 {
while number % divisor == 0 {
factors.append(divisor)
number /= divisor
}
divisor += 1
}
return factors
}
```func factorize(n: Int) -> [Int] {
var number = n
var factors: [Int] = []
var divisor = 2
while number > 1 {
while number % divisor == 0 {
factors.append(divisor)
number /= divisor
}
divisor += 1
}
return factors
}```swift
func factorize(n: Int) -> [Int] {
var number = n
var factors: [Int] = []
var divisor = 2
while number > 1 {
while number % divisor == 0 {
factors.append(divisor)
number /= divisor
}
divisor += 1
}
return factors
}
```func factorize(n: Int) -> [Int] {
var number = n
var factors: [Int] = []
var divisor = 2
while number > 1 {
while number % divisor == 0 {
factors.append(divisor)
number /= divisor
}
divisor += 1
}
return factors
}```swift
func factorize(n: Int) -> [Int] {
var number = n
var factors: [Int] = []
var divisor = 2
while number > 1 {
while number % divisor == 0 {
factors.append(divisor)
number /= divisor
}
divisor += 1
}
return factors
}
```func removeDuplicates(numbers: [Int]) -> [Int] {
var elementCount: [Int: Int] = [:]
// Count the occurrences of each element
for number in numbers {
elementCount[number, default: 0] += 1
}
// Filter out elements that occur more than once
let result = numbers.filter { elementCount[$0] == 1 }
return result
}```swift
func removeDuplicates(numbers: [Int]) -> [Int] {
var elementCount: [Int: Int] = [:]
// Count the occurrences of each element
for number in numbers {
elementCount[number, default: 0] += 1
}
// Filter out elements that occur more than once
let result = numbers.filter { elementCount[$0] == 1 }
return result
}
```func removeDuplicates(numbers: [Int]) -> [Int] {
var counts: [Int: Int] = [:]
var result: [Int] = []
// Count occurrences of each number
for number in numbers {
counts[number, default: 0] += 1
}
// Append numbers that occur only once to the result array
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] = []
// Count occurrences of each number
for number in numbers {
counts[number, default: 0] += 1
}
// Append numbers that occur only once to the result array
for number in numbers {
if counts[number] == 1 {
result.append(number)
}
}
return result
}
```func removeDuplicates(numbers: [Int]) -> [Int] {
var counts: [Int: Int] = [:]
var result: [Int] = []
// Count occurrences of each number
for number in numbers {
counts[number, default: 0] += 1
}
// Append numbers that occur only once to the result array
for number in numbers {
if let count = counts[number], count == 1 {
result.append(number)
}
}
return result
}```swift
func removeDuplicates(numbers: [Int]) -> [Int] {
var counts: [Int: Int] = [:]
var result: [Int] = []
// Count occurrences of each number
for number in numbers {
counts[number, default: 0] += 1
}
// Append numbers that occur only once to the result array
for number in numbers {
if let count = counts[number], count == 1 {
result.append(number)
}
}
return result
}
```func removeDuplicates(numbers: [Int]) -> [Int] {
var elementCount: [Int: Int] = [:]
var result: [Int] = []
// Count occurrences of each element
for number in numbers {
elementCount[number, default: 0] += 1
}
// Append elements that occur only once
for number in numbers {
if elementCount[number] == 1 {
result.append(number)
}
}
return result
}```swift
func removeDuplicates(numbers: [Int]) -> [Int] {
var elementCount: [Int: Int] = [:]
var result: [Int] = []
// Count occurrences of each element
for number in numbers {
elementCount[number, default: 0] += 1
}
// Append elements that occur only once
for number in numbers {
if elementCount[number] == 1 {
result.append(number)
}
}
return result
}
```func removeDuplicates(numbers: [Int]) -> [Int] {
var counts: [Int: Int] = [:]
var result: [Int] = []
// Count occurrences of each number
for number in numbers {
counts[number, default: 0] += 1
}
// Add numbers that occur only once to the result
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] = []
// Count occurrences of each number
for number in numbers {
counts[number, default: 0] += 1
}
// Add numbers that occur only once to the result
for number in numbers {
if counts[number] == 1 {
result.append(number)
}
}
return result
}
```func removeDuplicates(numbers: [Int]) -> [Int] {
var frequencyDict = [Int: Int]()
var result = [Int]()
// Count the frequency of each number
for number in numbers {
frequencyDict[number, default: 0] += 1
}
// Append numbers that occur only once to the result array
for number in numbers {
if let count = frequencyDict[number], count == 1 {
result.append(number)
}
}
return result
}```swift
func removeDuplicates(numbers: [Int]) -> [Int] {
var frequencyDict = [Int: Int]()
var result = [Int]()
// Count the frequency of each number
for number in numbers {
frequencyDict[number, default: 0] += 1
}
// Append numbers that occur only once to the result array
for number in numbers {
if let count = frequencyDict[number], count == 1 {
result.append(number)
}
}
return result
}
```func removeDuplicates(numbers: [Int]) -> [Int] {
var counts: [Int: Int] = [:]
// Count occurrences of each number
for number in numbers {
counts[number, default: 0] += 1
}
// Filter out numbers that occur more than once
let result = numbers.filter { counts[$0] == 1 }
return result
}```swift
func removeDuplicates(numbers: [Int]) -> [Int] {
var counts: [Int: Int] = [:]
// Count occurrences of each number
for number in numbers {
counts[number, default: 0] += 1
}
// Filter out numbers that occur more than once
let result = numbers.filter { counts[$0] == 1 }
return result
}
```func removeDuplicates(numbers: [Int]) -> [Int] {
var counts: [Int: Int] = [:]
// Count occurrences of each number
for number in numbers {
counts[number, default: 0] += 1
}
// Filter out numbers that occur more than once
let result = numbers.filter { counts[$0] == 1 }
return result
}```swift
func removeDuplicates(numbers: [Int]) -> [Int] {
var counts: [Int: Int] = [:]
// Count occurrences of each number
for number in numbers {
counts[number, default: 0] += 1
}
// Filter out numbers that occur more than once
let result = numbers.filter { counts[$0] == 1 }
return result
}
```func removeDuplicates(numbers: [Int]) -> [Int] {
var frequencyDict = [Int: Int]()
var result = [Int]()
// Count the frequency of each number
for number in numbers {
frequencyDict[number, default: 0] += 1
}
// Append numbers that occur only once to the result array
for number in numbers {
if let count = frequencyDict[number], count == 1 {
result.append(number)
}
}
return result
}```swift
func removeDuplicates(numbers: [Int]) -> [Int] {
var frequencyDict = [Int: Int]()
var result = [Int]()
// Count the frequency of each number
for number in numbers {
frequencyDict[number, default: 0] += 1
}
// Append numbers that occur only once to the result array
for number in numbers {
if let count = frequencyDict[number], count == 1 {
result.append(number)
}
}
return result
}
```func removeDuplicates(numbers: [Int]) -> [Int] {
var counts = [Int: Int]()
var result = [Int]()
// Count the occurrences of each number
for number in numbers {
counts[number, default: 0] += 1
}
// Append numbers that occur only once to the result
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]()
// Count the occurrences of each number
for number in numbers {
counts[number, default: 0] += 1
}
// Append numbers that occur only once to the result
for number in numbers {
if counts[number] == 1 {
result.append(number)
}
}
return result
}
```func flipCase(string: String) -> String {
var flippedString = ""
for char in string {
if char.isLowercase {
flippedString.append(char.uppercased())
} else if char.isUppercase {
flippedString.append(char.lowercased())
} else {
flippedString.append(char)
}
}
return flippedString
}```swift
func flipCase(string: String) -> String {
var flippedString = ""
for char in string {
if char.isLowercase {
flippedString.append(char.uppercased())
} else if char.isUppercase {
flippedString.append(char.lowercased())
} else {
flippedString.append(char)
}
}
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 flipCase(string: String) -> String {
var flippedString = ""
for char in string {
if char.isUppercase {
flippedString.append(char.lowercased())
} else if char.isLowercase {
flippedString.append(char.uppercased())
} else {
flippedString.append(char)
}
}
return flippedString
}```swift
func flipCase(string: String) -> String {
var flippedString = ""
for char in string {
if char.isUppercase {
flippedString.append(char.lowercased())
} else if char.isLowercase {
flippedString.append(char.uppercased())
} else {
flippedString.append(char)
}
}
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 flipCase(string: String) -> String {
var flippedString = ""
for char in string {
if char.isLowercase {
flippedString.append(char.uppercased())
} else if char.isUppercase {
flippedString.append(char.lowercased())
} else {
flippedString.append(char)
}
}
return flippedString
}```swift
func flipCase(string: String) -> String {
var flippedString = ""
for char in string {
if char.isLowercase {
flippedString.append(char.uppercased())
} else if char.isUppercase {
flippedString.append(char.lowercased())
} else {
flippedString.append(char)
}
}
return flippedString
}
```func flipCase(string: String) -> String {
var flippedString = ""
for char in string {
if char.isLowercase {
flippedString.append(char.uppercased())
} else if char.isUppercase {
flippedString.append(char.lowercased())
} else {
flippedString.append(char)
}
}
return flippedString
}```swift
func flipCase(string: String) -> String {
var flippedString = ""
for char in string {
if char.isLowercase {
flippedString.append(char.uppercased())
} else if char.isUppercase {
flippedString.append(char.lowercased())
} else {
flippedString.append(char)
}
}
return flippedString
}
```func flipCase(string: String) -> String {
var flippedString = ""
for char in string {
if char.isLowercase {
flippedString.append(char.uppercased())
} else if char.isUppercase {
flippedString.append(char.lowercased())
} else {
flippedString.append(char)
}
}
return flippedString
}```swift
func flipCase(string: String) -> String {
var flippedString = ""
for char in string {
if char.isLowercase {
flippedString.append(char.uppercased())
} else if char.isUppercase {
flippedString.append(char.lowercased())
} else {
flippedString.append(char)
}
}
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 flipCase(string: String) -> String {
var flippedString = ""
for char in string {
if char.isLowercase {
flippedString.append(char.uppercased())
} else if char.isUppercase {
flippedString.append(char.lowercased())
} else {
flippedString.append(char)
}
}
return flippedString
}```swift
func flipCase(string: String) -> String {
var flippedString = ""
for char in string {
if char.isLowercase {
flippedString.append(char.uppercased())
} else if char.isUppercase {
flippedString.append(char.lowercased())
} else {
flippedString.append(char)
}
}
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] {
// Extract elements at indices divisible by 3
var divisibleByThree = l.enumerated().filter { $0.offset % 3 == 0 }.map { $0.element }
// Sort the extracted elements
divisibleByThree.sort()
// Create a copy of the original array
var result = l
// Replace elements at indices divisible by 3 with sorted elements
for (index, value) in divisibleByThree.enumerated() {
result[index * 3] = value
}
return result
}```swift
func sortThird(l: [Int]) -> [Int] {
// Extract elements at indices divisible by 3
var divisibleByThree = l.enumerated().filter { $0.offset % 3 == 0 }.map { $0.element }
// Sort the extracted elements
divisibleByThree.sort()
// Create a copy of the original array
var result = l
// Replace elements at indices divisible by 3 with sorted elements
for (index, value) in divisibleByThree.enumerated() {
result[index * 3] = value
}
return result
}
```func sortThird(l: [Int]) -> [Int] {
// Extract elements at indices divisible by 3
var divisibleByThree = [Int]()
for i in stride(from: 0, to: l.count, by: 3) {
divisibleByThree.append(l[i])
}
// Sort the extracted elements
divisibleByThree.sort()
// Create a new array to store the result
var result = l
// Replace elements at indices divisible by 3 with sorted elements
var index = 0
for i in stride(from: 0, to: l.count, by: 3) {
result[i] = divisibleByThree[index]
index += 1
}
return result
}```swift
func sortThird(l: [Int]) -> [Int] {
// Extract elements at indices divisible by 3
var divisibleByThree = [Int]()
for i in stride(from: 0, to: l.count, by: 3) {
divisibleByThree.append(l[i])
}
// Sort the extracted elements
divisibleByThree.sort()
// Create a new array to store the result
var result = l
// Replace elements at indices divisible by 3 with sorted elements
var index = 0
for i in stride(from: 0, to: l.count, by: 3) {
result[i] = divisibleByThree[index]
index += 1
}
return result
}
```func sortThird(l: [Int]) -> [Int] {
// Extract elements at indices divisible by 3
var divisibleByThree = l.enumerated().filter { $0.offset % 3 == 0 }.map { $0.element }
// Sort the extracted elements
divisibleByThree.sort()
// Create a mutable copy of the original array
var result = l
// Replace elements at indices divisible by 3 with sorted elements
for (index, value) in divisibleByThree.enumerated() {
result[index * 3] = value
}
return result
}```swift
func sortThird(l: [Int]) -> [Int] {
// Extract elements at indices divisible by 3
var divisibleByThree = l.enumerated().filter { $0.offset % 3 == 0 }.map { $0.element }
// Sort the extracted elements
divisibleByThree.sort()
// Create a mutable copy of the original array
var result = l
// Replace elements at indices divisible by 3 with sorted elements
for (index, value) in divisibleByThree.enumerated() {
result[index * 3] = value
}
return result
}
```func sortThird(l: [Int]) -> [Int] {
// Extract elements at indices divisible by 3
var divisibleByThree = [Int]()
for (index, value) in l.enumerated() {
if index % 3 == 0 {
divisibleByThree.append(value)
}
}
// Sort the extracted elements
divisibleByThree.sort()
// Create a new array to store the result
var result = l
// Replace elements at indices divisible by 3 with sorted values
var sortedIndex = 0
for index in 0..<l.count {
if index % 3 == 0 {
result[index] = divisibleByThree[sortedIndex]
sortedIndex += 1
}
}
return result
}```swift
func sortThird(l: [Int]) -> [Int] {
// Extract elements at indices divisible by 3
var divisibleByThree = [Int]()
for (index, value) in l.enumerated() {
if index % 3 == 0 {
divisibleByThree.append(value)
}
}
// Sort the extracted elements
divisibleByThree.sort()
// Create a new array to store the result
var result = l
// Replace elements at indices divisible by 3 with sorted values
var sortedIndex = 0
for index in 0..<l.count {
if index % 3 == 0 {
result[index] = divisibleByThree[sortedIndex]
sortedIndex += 1
}
}
return result
}
```func sortThird(l: [Int]) -> [Int] {
// Extract elements at indices divisible by 3
var divisibleByThree = l.enumerated().filter { $0.offset % 3 == 0 }.map { $0.element }
// Sort the extracted elements
divisibleByThree.sort()
// Create a mutable copy of the original array
var result = l
// Replace elements at indices divisible by 3 with sorted elements
for (index, value) in divisibleByThree.enumerated() {
result[index * 3] = value
}
return result
}```swift
func sortThird(l: [Int]) -> [Int] {
// Extract elements at indices divisible by 3
var divisibleByThree = l.enumerated().filter { $0.offset % 3 == 0 }.map { $0.element }
// Sort the extracted elements
divisibleByThree.sort()
// Create a mutable copy of the original array
var result = l
// Replace elements at indices divisible by 3 with sorted elements
for (index, value) in divisibleByThree.enumerated() {
result[index * 3] = value
}
return result
}
```func sortThird(l: [Int]) -> [Int] {
var result = l
var divisibleByThreeIndices = [Int]()
// Collect indices that are divisible by three
for i in 0..<l.count {
if i % 3 == 0 {
divisibleByThreeIndices.append(i)
}
}
// Extract values at those indices
var valuesToSort = divisibleByThreeIndices.map { l[$0] }
// Sort the extracted values
valuesToSort.sort()
// Place the sorted values back into the result array
for (index, value) in divisibleByThreeIndices.enumerated() {
result[value] = valuesToSort[index]
}
return result
}```swift
func sortThird(l: [Int]) -> [Int] {
var result = l
var divisibleByThreeIndices = [Int]()
// Collect indices that are divisible by three
for i in 0..<l.count {
if i % 3 == 0 {
divisibleByThreeIndices.append(i)
}
}
// Extract values at those indices
var valuesToSort = divisibleByThreeIndices.map { l[$0] }
// Sort the extracted values
valuesToSort.sort()
// Place the sorted values back into the result array
for (index, value) in divisibleByThreeIndices.enumerated() {
result[value] = valuesToSort[index]
}
return result
}
```func sortThird(l: [Int]) -> [Int] {
// Create a copy of the input array to avoid modifying the original array
var result = l
// Extract the elements at indices divisible by 3
var divisibleByThreeElements: [Int] = []
for i in stride(from: 0, to: l.count, by: 3) {
divisibleByThreeElements.append(l[i])
}
// Sort the extracted elements
divisibleByThreeElements.sort()
// Replace the elements at indices divisible by 3 in the result array with the sorted elements
var sortedIndex = 0
for i in stride(from: 0, to: l.count, by: 3) {
result[i] = divisibleByThreeElements[sortedIndex]
sortedIndex += 1
}
return result
}```swift
func sortThird(l: [Int]) -> [Int] {
// Create a copy of the input array to avoid modifying the original array
var result = l
// Extract the elements at indices divisible by 3
var divisibleByThreeElements: [Int] = []
for i in stride(from: 0, to: l.count, by: 3) {
divisibleByThreeElements.append(l[i])
}
// Sort the extracted elements
divisibleByThreeElements.sort()
// Replace the elements at indices divisible by 3 in the result array with the sorted elements
var sortedIndex = 0
for i in stride(from: 0, to: l.count, by: 3) {
result[i] = divisibleByThreeElements[sortedIndex]
sortedIndex += 1
}
return result
}
```func sortThird(l: [Int]) -> [Int] {
var result = l
var divisibleByThreeIndices: [Int] = []
// Collect indices that are divisible by three
for i in 0..<l.count {
if i % 3 == 0 {
divisibleByThreeIndices.append(i)
}
}
// Extract values at those indices
var valuesToSort: [Int] = divisibleByThreeIndices.map { l[$0] }
// Sort the extracted values
valuesToSort.sort()
// Place the sorted values back into the result array
for (index, sortedValue) in divisibleByThreeIndices.enumerated() {
result[sortedValue] = valuesToSort[index]
}
return result
}```swift
func sortThird(l: [Int]) -> [Int] {
var result = l
var divisibleByThreeIndices: [Int] = []
// Collect indices that are divisible by three
for i in 0..<l.count {
if i % 3 == 0 {
divisibleByThreeIndices.append(i)
}
}
// Extract values at those indices
var valuesToSort: [Int] = divisibleByThreeIndices.map { l[$0] }
// Sort the extracted values
valuesToSort.sort()
// Place the sorted values back into the result array
for (index, sortedValue) in divisibleByThreeIndices.enumerated() {
result[sortedValue] = valuesToSort[index]
}
return result
}
```func sortThird(l: [Int]) -> [Int] {
// Extract elements at indices divisible by 3
var divisibleByThree = l.enumerated().filter { $0.offset % 3 == 0 }.map { $0.element }
// Sort the extracted elements
divisibleByThree.sort()
// Create a copy of the original array to modify
var result = l
// Replace elements at indices divisible by 3 with sorted elements
for (index, value) in divisibleByThree.enumerated() {
result[index * 3] = value
}
return result
}```swift
func sortThird(l: [Int]) -> [Int] {
// Extract elements at indices divisible by 3
var divisibleByThree = l.enumerated().filter { $0.offset % 3 == 0 }.map { $0.element }
// Sort the extracted elements
divisibleByThree.sort()
// Create a copy of the original array to modify
var result = l
// Replace elements at indices divisible by 3 with sorted elements
for (index, value) in divisibleByThree.enumerated() {
result[index * 3] = value
}
return result
}
```func sortThird(l: [Int]) -> [Int] {
// Extract elements at indices divisible by 3
var divisibleByThree = l.enumerated().filter { $0.offset % 3 == 0 }.map { $0.element }
// Sort the extracted elements
divisibleByThree.sort()
// Create a mutable copy of the original array
var result = l
// Replace elements at indices divisible by 3 with sorted elements
for (index, value) in divisibleByThree.enumerated() {
result[index * 3] = value
}
return result
}```swift
func sortThird(l: [Int]) -> [Int] {
// Extract elements at indices divisible by 3
var divisibleByThree = l.enumerated().filter { $0.offset % 3 == 0 }.map { $0.element }
// Sort the extracted elements
divisibleByThree.sort()
// Create a mutable copy of the original array
var result = l
// Replace elements at indices divisible by 3 with sorted elements
for (index, value) in divisibleByThree.enumerated() {
result[index * 3] = value
}
return result
}
```func unique(l: [Int]) -> [Int] {
// Convert the array to a Set to remove duplicates
let uniqueSet = Set(l)
// Convert the Set back to an Array and sort it
let sortedUniqueArray = Array(uniqueSet).sorted()
return sortedUniqueArray
}```swift
func unique(l: [Int]) -> [Int] {
// Convert the array to a Set to remove duplicates
let uniqueSet = Set(l)
// Convert the Set back to an Array and sort it
let sortedUniqueArray = Array(uniqueSet).sorted()
return sortedUniqueArray
}
```func unique(l: [Int]) -> [Int] {
// Convert the array to a Set to remove duplicates
let uniqueSet = Set(l)
// Convert the Set back to an array and sort it
let sortedUniqueArray = Array(uniqueSet).sorted()
return sortedUniqueArray
}```swift
func unique(l: [Int]) -> [Int] {
// Convert the array to a Set to remove duplicates
let uniqueSet = Set(l)
// Convert the Set back to an array and sort it
let sortedUniqueArray = Array(uniqueSet).sorted()
return sortedUniqueArray
}
```func unique(l: [Int]) -> [Int] {
// Convert the array to a Set to remove duplicates
let uniqueSet = Set(l)
// Convert the Set back to an array and sort it
let sortedUniqueArray = Array(uniqueSet).sorted()
return sortedUniqueArray
}```swift
func unique(l: [Int]) -> [Int] {
// Convert the array to a Set to remove duplicates
let uniqueSet = Set(l)
// Convert the Set back to an array and sort it
let sortedUniqueArray = Array(uniqueSet).sorted()
return sortedUniqueArray
}
```func unique(l: [Int]) -> [Int] {
// Convert the array to a Set to remove duplicates
let uniqueSet = Set(l)
// Convert the Set back to an Array and sort it
let sortedUniqueArray = Array(uniqueSet).sorted()
return sortedUniqueArray
}```swift
func unique(l: [Int]) -> [Int] {
// Convert the array to a Set to remove duplicates
let uniqueSet = Set(l)
// Convert the Set back to an Array and sort it
let sortedUniqueArray = Array(uniqueSet).sorted()
return sortedUniqueArray
}
```func unique(l: [Int]) -> [Int] {
// Convert the array to a Set to remove duplicates
let uniqueSet = Set(l)
// Convert the Set back to an array and sort it
let sortedUniqueArray = Array(uniqueSet).sorted()
return sortedUniqueArray
}```swift
func unique(l: [Int]) -> [Int] {
// Convert the array to a Set to remove duplicates
let uniqueSet = Set(l)
// Convert the Set back to an array and sort it
let sortedUniqueArray = Array(uniqueSet).sorted()
return sortedUniqueArray
}
```func unique(l: [Int]) -> [Int] {
// Convert the array to a Set to remove duplicates
let uniqueSet = Set(l)
// Convert the Set back to an Array and sort it
let sortedUniqueArray = Array(uniqueSet).sorted()
return sortedUniqueArray
}```swift
func unique(l: [Int]) -> [Int] {
// Convert the array to a Set to remove duplicates
let uniqueSet = Set(l)
// Convert the Set back to an Array and sort it
let sortedUniqueArray = Array(uniqueSet).sorted()
return sortedUniqueArray
}
```func unique(l: [Int]) -> [Int] {
// Convert the array to a Set to remove duplicates
let uniqueSet = Set(l)
// Convert the Set back to an array and sort it
let sortedUniqueArray = Array(uniqueSet).sorted()
return sortedUniqueArray
}```swift
func unique(l: [Int]) -> [Int] {
// Convert the array to a Set to remove duplicates
let uniqueSet = Set(l)
// Convert the Set back to an array and sort it
let sortedUniqueArray = Array(uniqueSet).sorted()
return sortedUniqueArray
}
```func unique(l: [Int]) -> [Int] {
// Convert the array to a Set to remove duplicates
let uniqueSet = Set(l)
// Convert the Set back to an array and sort it
let sortedUniqueArray = Array(uniqueSet).sorted()
return sortedUniqueArray
}```swift
func unique(l: [Int]) -> [Int] {
// Convert the array to a Set to remove duplicates
let uniqueSet = Set(l)
// Convert the Set back to an array and sort it
let sortedUniqueArray = Array(uniqueSet).sorted()
return sortedUniqueArray
}
```func unique(l: [Int]) -> [Int] {
// Convert the array to a Set to remove duplicates
let uniqueSet = Set(l)
// Convert the Set back to an Array and sort it
let sortedUniqueArray = Array(uniqueSet).sorted()
return sortedUniqueArray
}```swift
func unique(l: [Int]) -> [Int] {
// Convert the array to a Set to remove duplicates
let uniqueSet = Set(l)
// Convert the Set back to an Array and sort it
let sortedUniqueArray = Array(uniqueSet).sorted()
return sortedUniqueArray
}
```func unique(l: [Int]) -> [Int] {
// Convert the array to a Set to remove duplicates
let uniqueSet = Set(l)
// Convert the Set back to an Array and sort it
let sortedUniqueArray = Array(uniqueSet).sorted()
return sortedUniqueArray
}```swift
func unique(l: [Int]) -> [Int] {
// Convert the array to a Set to remove duplicates
let uniqueSet = Set(l)
// Convert the Set back to an Array and sort it
let sortedUniqueArray = Array(uniqueSet).sorted()
return sortedUniqueArray
}
```func maxElement(l: [Int]) -> Int {
guard !l.isEmpty else {
fatalError("Array cannot be empty")
}
var maxVal = l[0]
for num in l {
if num > maxVal {
maxVal = num
}
}
return maxVal
}```swift
func maxElement(l: [Int]) -> Int {
guard !l.isEmpty else {
fatalError("Array cannot be empty")
}
var maxVal = l[0]
for num in l {
if num > maxVal {
maxVal = num
}
}
return maxVal
}
```func maxElement(l: [Int]) -> Int {
guard let first = l.first else {
fatalError("Array must not be empty")
}
var maxVal = first
for value in l {
if value > maxVal {
maxVal = value
}
}
return maxVal
}```swift
func maxElement(l: [Int]) -> Int {
guard let first = l.first else {
fatalError("Array must not be empty")
}
var maxVal = first
for value in l {
if value > maxVal {
maxVal = value
}
}
return maxVal
}
```func maxElement(l: [Int]) -> Int {
guard !l.isEmpty else {
fatalError("Array cannot be empty")
}
var maxVal = l[0]
for num in l {
if num > maxVal {
maxVal = num
}
}
return maxVal
}```swift
func maxElement(l: [Int]) -> Int {
guard !l.isEmpty else {
fatalError("Array cannot be empty")
}
var maxVal = l[0]
for num in l {
if num > maxVal {
maxVal = num
}
}
return maxVal
}
```func maxElement(l: [Int]) -> Int {
guard !l.isEmpty else {
fatalError("Array cannot be empty")
}
var maxVal = l[0]
for num in l {
if num > maxVal {
maxVal = num
}
}
return maxVal
}```swift
func maxElement(l: [Int]) -> Int {
guard !l.isEmpty else {
fatalError("Array cannot be empty")
}
var maxVal = l[0]
for num in l {
if num > maxVal {
maxVal = num
}
}
return maxVal
}
```func maxElement(l: [Int]) -> Int {
guard !l.isEmpty else {
fatalError("Array cannot be empty")
}
var maxVal = l[0]
for num in l {
if num > maxVal {
maxVal = num
}
}
return maxVal
}```swift
func maxElement(l: [Int]) -> Int {
guard !l.isEmpty else {
fatalError("Array cannot be empty")
}
var maxVal = l[0]
for num in l {
if num > maxVal {
maxVal = num
}
}
return maxVal
}
```func maxElement(l: [Int]) -> Int {
guard !l.isEmpty else {
fatalError("Array is empty")
}
var maxVal = l[0]
for num in l {
if num > maxVal {
maxVal = num
}
}
return maxVal
}```swift
func maxElement(l: [Int]) -> Int {
guard !l.isEmpty else {
fatalError("Array is empty")
}
var maxVal = l[0]
for num in l {
if num > maxVal {
maxVal = num
}
}
return maxVal
}
```func maxElement(l: [Int]) -> Int {
guard !l.isEmpty else {
fatalError("Array is empty")
}
var maxVal = l[0]
for num in l {
if num > maxVal {
maxVal = num
}
}
return maxVal
}```swift
func maxElement(l: [Int]) -> Int {
guard !l.isEmpty else {
fatalError("Array is empty")
}
var maxVal = l[0]
for num in l {
if num > maxVal {
maxVal = num
}
}
return maxVal
}
```func maxElement(l: [Int]) -> Int {
guard !l.isEmpty else {
fatalError("Array cannot be empty")
}
var maxVal = l[0]
for num in l {
if num > maxVal {
maxVal = num
}
}
return maxVal
}```swift
func maxElement(l: [Int]) -> Int {
guard !l.isEmpty else {
fatalError("Array cannot be empty")
}
var maxVal = l[0]
for num in l {
if num > maxVal {
maxVal = num
}
}
return maxVal
}
```func maxElement(l: [Int]) -> Int {
guard !l.isEmpty else {
fatalError("Array cannot be empty")
}
var maxVal = l[0]
for num in l {
if num > maxVal {
maxVal = num
}
}
return maxVal
}```swift
func maxElement(l: [Int]) -> Int {
guard !l.isEmpty else {
fatalError("Array cannot be empty")
}
var maxVal = l[0]
for num in l {
if num > maxVal {
maxVal = num
}
}
return maxVal
}
```func maxElement(l: [Int]) -> Int {
guard !l.isEmpty else {
fatalError("Array cannot be empty")
}
var maxVal = l[0]
for num in l {
if num > maxVal {
maxVal = num
}
}
return maxVal
}```swift
func maxElement(l: [Int]) -> Int {
guard !l.isEmpty else {
fatalError("Array cannot be empty")
}
var maxVal = l[0]
for num in l {
if num > maxVal {
maxVal = num
}
}
return maxVal
}
```func fizzBuzz(n: Int) -> Int {
var count = 0
for i in 0..<n {
if i % 11 == 0 || i % 13 == 0 {
count += String(i).filter { $0 == "7" }.count
}
}
return count
}```swift
func fizzBuzz(n: Int) -> Int {
var count = 0
for i in 0..<n {
if i % 11 == 0 || i % 13 == 0 {
count += String(i).filter { $0 == "7" }.count
}
}
return count
}
```func fizzBuzz(n: Int) -> Int {
var count = 0
for i in 0..<n {
if i % 11 == 0 || i % 13 == 0 {
let digits = String(i).compactMap { $0.wholeNumberValue }
count += digits.filter { $0 == 7 }.count
}
}
return count
}```swift
func fizzBuzz(n: Int) -> Int {
var count = 0
for i in 0..<n {
if i % 11 == 0 || i % 13 == 0 {
let digits = String(i).compactMap { $0.wholeNumberValue }
count += digits.filter { $0 == 7 }.count
}
}
return count
}
```func fizzBuzz(n: Int) -> Int {
var count = 0
for i in 0..<n {
if i % 11 == 0 || i % 13 == 0 {
count += String(i).filter { $0 == "7" }.count
}
}
return count
}```swift
func fizzBuzz(n: Int) -> Int {
var count = 0
for i in 0..<n {
if i % 11 == 0 || i % 13 == 0 {
count += String(i).filter { $0 == "7" }.count
}
}
return count
}
```func fizzBuzz(n: Int) -> Int {
var count = 0
for i in 0..<n {
if i % 11 == 0 || i % 13 == 0 {
count += String(i).filter { $0 == "7" }.count
}
}
return count
}```swift
func fizzBuzz(n: Int) -> Int {
var count = 0
for i in 0..<n {
if i % 11 == 0 || i % 13 == 0 {
count += String(i).filter { $0 == "7" }.count
}
}
return count
}
```func fizzBuzz(n: Int) -> Int {
var count = 0
for i in 0..<n {
if i % 11 == 0 || i % 13 == 0 {
count += String(i).filter { $0 == "7" }.count
}
}
return count
}```swift
func fizzBuzz(n: Int) -> Int {
var count = 0
for i in 0..<n {
if i % 11 == 0 || i % 13 == 0 {
count += String(i).filter { $0 == "7" }.count
}
}
return count
}
```func fizzBuzz(n: Int) -> Int {
var count = 0
for i in 0..<n {
if i % 11 == 0 || i % 13 == 0 {
let digits = String(i)
for digit in digits {
if digit == "7" {
count += 1
}
}
}
}
return count
}```swift
func fizzBuzz(n: Int) -> Int {
var count = 0
for i in 0..<n {
if i % 11 == 0 || i % 13 == 0 {
let digits = String(i)
for digit in digits {
if digit == "7" {
count += 1
}
}
}
}
return count
}
```func fizzBuzz(n: Int) -> Int {
var count = 0
for i in 0..<n {
if i % 11 == 0 || i % 13 == 0 {
count += String(i).filter { $0 == "7" }.count
}
}
return count
}```swift
func fizzBuzz(n: Int) -> Int {
var count = 0
for i in 0..<n {
if i % 11 == 0 || i % 13 == 0 {
count += String(i).filter { $0 == "7" }.count
}
}
return count
}
```func fizzBuzz(n: Int) -> Int {
var count = 0
for i in 0..<n {
if i % 11 == 0 || i % 13 == 0 {
let digits = String(i)
for digit in digits {
if digit == "7" {
count += 1
}
}
}
}
return count
}```swift
func fizzBuzz(n: Int) -> Int {
var count = 0
for i in 0..<n {
if i % 11 == 0 || i % 13 == 0 {
let digits = String(i)
for digit in digits {
if digit == "7" {
count += 1
}
}
}
}
return count
}
```func fizzBuzz(n: Int) -> Int {
var count = 0
for i in 0..<n {
if i % 11 == 0 || i % 13 == 0 {
let digits = String(i)
for char in digits {
if char == "7" {
count += 1
}
}
}
}
return count
}```swift
func fizzBuzz(n: Int) -> Int {
var count = 0
for i in 0..<n {
if i % 11 == 0 || i % 13 == 0 {
let digits = String(i)
for char in digits {
if char == "7" {
count += 1
}
}
}
}
return count
}
```func fizzBuzz(n: Int) -> Int {
var count = 0
for i in 0..<n {
if i % 11 == 0 || i % 13 == 0 {
count += String(i).filter { $0 == "7" }.count
}
}
return count
}```swift
func fizzBuzz(n: Int) -> Int {
var count = 0
for i in 0..<n {
if i % 11 == 0 || i % 13 == 0 {
count += String(i).filter { $0 == "7" }.count
}
}
return count
}
```func sortEven(l: [Int]) -> [Int] {
// Extract the values at even indices
var evenValues = [Int]()
for i in stride(from: 0, to: l.count, by: 2) {
evenValues.append(l[i])
}
// Sort the values at even indices
evenValues.sort()
// Create a new array to store the result
var result = l
// Replace the values at even indices with the sorted values
var evenIndex = 0
for i in stride(from: 0, to: l.count, by: 2) {
result[i] = evenValues[evenIndex]
evenIndex += 1
}
return result
}```swift
func sortEven(l: [Int]) -> [Int] {
// Extract the values at even indices
var evenValues = [Int]()
for i in stride(from: 0, to: l.count, by: 2) {
evenValues.append(l[i])
}
// Sort the values at even indices
evenValues.sort()
// Create a new array to store the result
var result = l
// Replace the values at even indices with the sorted values
var evenIndex = 0
for i in stride(from: 0, to: l.count, by: 2) {
result[i] = evenValues[evenIndex]
evenIndex += 1
}
return result
}
```func sortEven(l: [Int]) -> [Int] {
// Extract the elements at even indices
var evenElements = [Int]()
for i in stride(from: 0, to: l.count, by: 2) {
evenElements.append(l[i])
}
// Sort the even elements
evenElements.sort()
// Create the result array by placing sorted even elements back at even indices
var result = l
var evenIndex = 0
for i in stride(from: 0, to: l.count, by: 2) {
result[i] = evenElements[evenIndex]
evenIndex += 1
}
return result
}```swift
func sortEven(l: [Int]) -> [Int] {
// Extract the elements at even indices
var evenElements = [Int]()
for i in stride(from: 0, to: l.count, by: 2) {
evenElements.append(l[i])
}
// Sort the even elements
evenElements.sort()
// Create the result array by placing sorted even elements back at even indices
var result = l
var evenIndex = 0
for i in stride(from: 0, to: l.count, by: 2) {
result[i] = evenElements[evenIndex]
evenIndex += 1
}
return result
}
```func sortEven(l: [Int]) -> [Int] {
// Extract values at even indices
var evenIndicesValues = [Int]()
for i in stride(from: 0, to: l.count, by: 2) {
evenIndicesValues.append(l[i])
}
// Sort the values at even indices
evenIndicesValues.sort()
// Create the result array
var result = l
var evenIndex = 0
for i in stride(from: 0, to: l.count, by: 2) {
result[i] = evenIndicesValues[evenIndex]
evenIndex += 1
}
return result
}```swift
func sortEven(l: [Int]) -> [Int] {
// Extract values at even indices
var evenIndicesValues = [Int]()
for i in stride(from: 0, to: l.count, by: 2) {
evenIndicesValues.append(l[i])
}
// Sort the values at even indices
evenIndicesValues.sort()
// Create the result array
var result = l
var evenIndex = 0
for i in stride(from: 0, to: l.count, by: 2) {
result[i] = evenIndicesValues[evenIndex]
evenIndex += 1
}
return result
}
```func sortEven(l: [Int]) -> [Int] {
// Extract the elements at even indices
var evenElements = [Int]()
for i in stride(from: 0, to: l.count, by: 2) {
evenElements.append(l[i])
}
// Sort the even elements
evenElements.sort()
// Create the result array
var result = l
var evenIndex = 0
// Replace the elements at even indices with the sorted values
for i in stride(from: 0, to: l.count, by: 2) {
result[i] = evenElements[evenIndex]
evenIndex += 1
}
return result
}```swift
func sortEven(l: [Int]) -> [Int] {
// Extract the elements at even indices
var evenElements = [Int]()
for i in stride(from: 0, to: l.count, by: 2) {
evenElements.append(l[i])
}
// Sort the even elements
evenElements.sort()
// Create the result array
var result = l
var evenIndex = 0
// Replace the elements at even indices with the sorted values
for i in stride(from: 0, to: l.count, by: 2) {
result[i] = evenElements[evenIndex]
evenIndex += 1
}
return result
}
```func sortEven(l: [Int]) -> [Int] {
// Extract the even-indexed elements
var evenIndexedElements: [Int] = []
for i in stride(from: 0, to: l.count, by: 2) {
evenIndexedElements.append(l[i])
}
// Sort the even-indexed elements
evenIndexedElements.sort()
// Create the result array
var result: [Int] = l
// Replace the even-indexed elements in the result array with the sorted ones
var evenIndex = 0
for i in stride(from: 0, to: l.count, by: 2) {
result[i] = evenIndexedElements[evenIndex]
evenIndex += 1
}
return result
}```swift
func sortEven(l: [Int]) -> [Int] {
// Extract the even-indexed elements
var evenIndexedElements: [Int] = []
for i in stride(from: 0, to: l.count, by: 2) {
evenIndexedElements.append(l[i])
}
// Sort the even-indexed elements
evenIndexedElements.sort()
// Create the result array
var result: [Int] = l
// Replace the even-indexed elements in the result array with the sorted ones
var evenIndex = 0
for i in stride(from: 0, to: l.count, by: 2) {
result[i] = evenIndexedElements[evenIndex]
evenIndex += 1
}
return result
}
```func sortEven(l: [Int]) -> [Int] {
// Extract the values at even indices
var evenValues = [Int]()
for i in stride(from: 0, to: l.count, by: 2) {
evenValues.append(l[i])
}
// Sort the even values
evenValues.sort()
// Create a new array to hold the result
var result = l
// Replace the values at even indices with the sorted values
var evenIndex = 0
for i in stride(from: 0, to: l.count, by: 2) {
result[i] = evenValues[evenIndex]
evenIndex += 1
}
return result
}```swift
func sortEven(l: [Int]) -> [Int] {
// Extract the values at even indices
var evenValues = [Int]()
for i in stride(from: 0, to: l.count, by: 2) {
evenValues.append(l[i])
}
// Sort the even values
evenValues.sort()
// Create a new array to hold the result
var result = l
// Replace the values at even indices with the sorted values
var evenIndex = 0
for i in stride(from: 0, to: l.count, by: 2) {
result[i] = evenValues[evenIndex]
evenIndex += 1
}
return result
}
```func sortEven(l: [Int]) -> [Int] {
// Extract the elements at even indices
var evenElements = [Int]()
for i in stride(from: 0, to: l.count, by: 2) {
evenElements.append(l[i])
}
// Sort the even elements
evenElements.sort()
// Create a new array to store the result
var result = l
// Replace the elements at even indices with the sorted values
var evenIndex = 0
for i in stride(from: 0, to: l.count, by: 2) {
result[i] = evenElements[evenIndex]
evenIndex += 1
}
return result
}```swift
func sortEven(l: [Int]) -> [Int] {
// Extract the elements at even indices
var evenElements = [Int]()
for i in stride(from: 0, to: l.count, by: 2) {
evenElements.append(l[i])
}
// Sort the even elements
evenElements.sort()
// Create a new array to store the result
var result = l
// Replace the elements at even indices with the sorted values
var evenIndex = 0
for i in stride(from: 0, to: l.count, by: 2) {
result[i] = evenElements[evenIndex]
evenIndex += 1
}
return result
}
```func sortEven(l: [Int]) -> [Int] {
// Extract even-indexed elements
var evenIndexedElements: [Int] = []
for i in stride(from: 0, to: l.count, by: 2) {
evenIndexedElements.append(l[i])
}
// Sort the even-indexed elements
evenIndexedElements.sort()
// Create a new array to hold the result
var result: [Int] = l
// Replace even-indexed elements in the result array with the sorted ones
var evenIndex = 0
for i in stride(from: 0, to: l.count, by: 2) {
result[i] = evenIndexedElements[evenIndex]
evenIndex += 1
}
return result
}```swift
func sortEven(l: [Int]) -> [Int] {
// Extract even-indexed elements
var evenIndexedElements: [Int] = []
for i in stride(from: 0, to: l.count, by: 2) {
evenIndexedElements.append(l[i])
}
// Sort the even-indexed elements
evenIndexedElements.sort()
// Create a new array to hold the result
var result: [Int] = l
// Replace even-indexed elements in the result array with the sorted ones
var evenIndex = 0
for i in stride(from: 0, to: l.count, by: 2) {
result[i] = evenIndexedElements[evenIndex]
evenIndex += 1
}
return result
}
```func sortEven(l: [Int]) -> [Int] {
// Extract the values at even indices
var evenValues = [Int]()
for i in stride(from: 0, to: l.count, by: 2) {
evenValues.append(l[i])
}
// Sort the even values
evenValues.sort()
// Create a new array to store the result
var result = l
// Replace the values at even indices with the sorted values
var evenIndex = 0
for i in stride(from: 0, to: l.count, by: 2) {
result[i] = evenValues[evenIndex]
evenIndex += 1
}
return result
}```swift
func sortEven(l: [Int]) -> [Int] {
// Extract the values at even indices
var evenValues = [Int]()
for i in stride(from: 0, to: l.count, by: 2) {
evenValues.append(l[i])
}
// Sort the even values
evenValues.sort()
// Create a new array to store the result
var result = l
// Replace the values at even indices with the sorted values
var evenIndex = 0
for i in stride(from: 0, to: l.count, by: 2) {
result[i] = evenValues[evenIndex]
evenIndex += 1
}
return result
}
```func sortEven(l: [Int]) -> [Int] {
// Extract the values at even indices
var evenValues = [Int]()
for i in stride(from: 0, to: l.count, by: 2) {
evenValues.append(l[i])
}
// Sort the even values
evenValues.sort()
// Create a new array to hold the result
var result = l
// Replace the values at even indices with the sorted values
var evenIndex = 0
for i in stride(from: 0, to: l.count, by: 2) {
result[i] = evenValues[evenIndex]
evenIndex += 1
}
return result
}```swift
func sortEven(l: [Int]) -> [Int] {
// Extract the values at even indices
var evenValues = [Int]()
for i in stride(from: 0, to: l.count, by: 2) {
evenValues.append(l[i])
}
// Sort the even values
evenValues.sort()
// Create a new array to hold the result
var result = l
// Replace the values at even indices with the sorted values
var evenIndex = 0
for i in stride(from: 0, to: l.count, by: 2) {
result[i] = evenValues[evenIndex]
evenIndex += 1
}
return result
}
```func primeFib(n: Int) -> Int {
// Helper function to check if a number is prime
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
}
// Helper function to generate Fibonacci numbers
func fibonacciSequence() -> AnyIterator<Int> {
var (a, b) = (0, 1)
return AnyIterator {
let next = a + b
a = b
b = next
return a
}
}
var count = 0
let fibs = fibonacciSequence()
var primeFibNumber = 0
while count < n {
let fib = fibs.next()!
if isPrime(fib) {
count += 1
primeFibNumber = fib
}
}
return primeFibNumber
}```swift
func primeFib(n: Int) -> Int {
// Helper function to check if a number is prime
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
}
// Helper function to generate Fibonacci numbers
func fibonacciSequence() -> AnyIterator<Int> {
var (a, b) = (0, 1)
return AnyIterator {
let next = a + b
a = b
b = next
return a
}
}
var count = 0
let fibs = fibonacciSequence()
var primeFibNumber = 0
while count < n {
let fib = fibs.next()!
if isPrime(fib) {
count += 1
primeFibNumber = fib
}
}
return primeFibNumber
}
```func primeFib(n: Int) -> Int {
// Helper function to check if a number is prime
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
}
// Helper function to generate Fibonacci numbers
func fibonacciSequence() -> AnyIterator<Int> {
var a = 0
var b = 1
return AnyIterator {
let next = a + b
a = b
b = next
return a
}
}
var count = 0
let fibSequence = fibonacciSequence()
while let fibNum = fibSequence.next() {
if isPrime(fibNum) {
count += 1
if count == n {
return fibNum
}
}
}
// This line should never be reached if n is a valid positive integer
return -1
}```swift
func primeFib(n: Int) -> Int {
// Helper function to check if a number is prime
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
}
// Helper function to generate Fibonacci numbers
func fibonacciSequence() -> AnyIterator<Int> {
var a = 0
var b = 1
return AnyIterator {
let next = a + b
a = b
b = next
return a
}
}
var count = 0
let fibSequence = fibonacciSequence()
while let fibNum = fibSequence.next() {
if isPrime(fibNum) {
count += 1
if count == n {
return fibNum
}
}
}
// This line should never be reached if n is a valid positive integer
return -1
}
```func primeFib(n: Int) -> Int {
// Helper function to check if a number is prime
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
}
// Helper function to generate Fibonacci numbers
func fibonacciSequence() -> AnyIterator<Int> {
var a = 0
var b = 1
return AnyIterator {
let next = a + b
a = b
b = next
return a
}
}
var count = 0
let fibSequence = fibonacciSequence()
var primeFibNumber = 0
while count < n {
let fibNumber = fibSequence.next()!
if isPrime(fibNumber) {
count += 1
primeFibNumber = fibNumber
}
}
return primeFibNumber
}```swift
func primeFib(n: Int) -> Int {
// Helper function to check if a number is prime
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
}
// Helper function to generate Fibonacci numbers
func fibonacciSequence() -> AnyIterator<Int> {
var a = 0
var b = 1
return AnyIterator {
let next = a + b
a = b
b = next
return a
}
}
var count = 0
let fibSequence = fibonacciSequence()
var primeFibNumber = 0
while count < n {
let fibNumber = fibSequence.next()!
if isPrime(fibNumber) {
count += 1
primeFibNumber = fibNumber
}
}
return primeFibNumber
}
```func primeFib(n: Int) -> Int {
// Helper function to check if a number is prime
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
}
// Helper function to generate Fibonacci numbers
func fibonacciSequence() -> AnyIterator<Int> {
var (a, b) = (0, 1)
return AnyIterator {
let next = a + b
a = b
b = next
return a
}
}
var count = 0
let fibs = fibonacciSequence()
while let fib = fibs.next() {
if isPrime(fib) {
count += 1
if count == n {
return fib
}
}
}
return -1 // This line should never be reached if n is valid
}```swift
func primeFib(n: Int) -> Int {
// Helper function to check if a number is prime
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
}
// Helper function to generate Fibonacci numbers
func fibonacciSequence() -> AnyIterator<Int> {
var (a, b) = (0, 1)
return AnyIterator {
let next = a + b
a = b
b = next
return a
}
}
var count = 0
let fibs = fibonacciSequence()
while let fib = fibs.next() {
if isPrime(fib) {
count += 1
if count == n {
return fib
}
}
}
return -1 // This line should never be reached if n is valid
}
```func primeFib(n: Int) -> Int {
// Helper function to check if a number is prime
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
}
// Helper function to generate the next Fibonacci number
func nextFib(_ a: inout Int, _ b: inout Int) -> Int {
let next = a + b
a = b
b = next
return next
}
var count = 0
var a = 1
var b = 1
var fib = 1
while count < n {
fib = nextFib(&a, &b)
if isPrime(fib) {
count += 1
}
}
return fib
}```swift
func primeFib(n: Int) -> Int {
// Helper function to check if a number is prime
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
}
// Helper function to generate the next Fibonacci number
func nextFib(_ a: inout Int, _ b: inout Int) -> Int {
let next = a + b
a = b
b = next
return next
}
var count = 0
var a = 1
var b = 1
var fib = 1
while count < n {
fib = nextFib(&a, &b)
if isPrime(fib) {
count += 1
}
}
return fib
}
```func primeFib(n: Int) -> Int {
var fibs: [Int] = [2, 3]
var primes: [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 nextFib() -> Int {
let next = fibs[fibs.count - 1] + fibs[fibs.count - 2]
fibs.append(next)
return next
}
while primes.count < n {
let next = nextFib()
if isPrime(next) {
primes.append(next)
}
}
return primes[n - 1]
}```swift
func primeFib(n: Int) -> Int {
var fibs: [Int] = [2, 3]
var primes: [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 nextFib() -> Int {
let next = fibs[fibs.count - 1] + fibs[fibs.count - 2]
fibs.append(next)
return next
}
while primes.count < n {
let next = nextFib()
if isPrime(next) {
primes.append(next)
}
}
return primes[n - 1]
}
``` // XCTAssertTrue failedfunc primeFib(n: Int) -> Int {
// Helper function to check if a number is prime
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
}
// Helper function to generate Fibonacci numbers
func fibonacciSequence() -> AnyIterator<Int> {
var a = 0
var b = 1
return AnyIterator {
let next = a + b
a = b
b = next
return a
}
}
var count = 0
let fibSequence = fibonacciSequence()
while let fibNum = fibSequence.next() {
if isPrime(fibNum) {
count += 1
if count == n {
return fibNum
}
}
}
return -1 // This should never be reached if n is a positive integer
}```swift
func primeFib(n: Int) -> Int {
// Helper function to check if a number is prime
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
}
// Helper function to generate Fibonacci numbers
func fibonacciSequence() -> AnyIterator<Int> {
var a = 0
var b = 1
return AnyIterator {
let next = a + b
a = b
b = next
return a
}
}
var count = 0
let fibSequence = fibonacciSequence()
while let fibNum = fibSequence.next() {
if isPrime(fibNum) {
count += 1
if count == n {
return fibNum
}
}
}
return -1 // This should never be reached if n is a positive integer
}
```func primeFib(n: Int) -> Int {
// Helper function to check if a number is prime
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
}
// Helper function to generate Fibonacci numbers
func fibonacciSequence() -> AnyIterator<Int> {
var (a, b) = (0, 1)
return AnyIterator {
let next = a + b
(a, b) = (b, next)
return a
}
}
var count = 0
let fibIterator = fibonacciSequence()
while let fibNum = fibIterator.next() {
if isPrime(fibNum) {
count += 1
if count == n {
return fibNum
}
}
}
// If we somehow don't find the nth prime Fibonacci number, return -1 (shouldn't happen)
return -1
}```swift
func primeFib(n: Int) -> Int {
// Helper function to check if a number is prime
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
}
// Helper function to generate Fibonacci numbers
func fibonacciSequence() -> AnyIterator<Int> {
var (a, b) = (0, 1)
return AnyIterator {
let next = a + b
(a, b) = (b, next)
return a
}
}
var count = 0
let fibIterator = fibonacciSequence()
while let fibNum = fibIterator.next() {
if isPrime(fibNum) {
count += 1
if count == n {
return fibNum
}
}
}
// If we somehow don't find the nth prime Fibonacci number, return -1 (shouldn't happen)
return -1
}
```func primeFib(n: Int) -> Int {
// Helper function to check if a number is prime
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
}
// Helper function to generate Fibonacci numbers
func fibonacciSequence() -> AnyIterator<Int> {
var (a, b) = (0, 1)
return AnyIterator {
let next = a + b
a = b
b = next
return a
}
}
var count = 0
let fibSequence = fibonacciSequence()
while let fibNum = fibSequence.next() {
if isPrime(fibNum) {
count += 1
if count == n {
return fibNum
}
}
}
return -1 // This should never be reached if n is a positive integer
}```swift
func primeFib(n: Int) -> Int {
// Helper function to check if a number is prime
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
}
// Helper function to generate Fibonacci numbers
func fibonacciSequence() -> AnyIterator<Int> {
var (a, b) = (0, 1)
return AnyIterator {
let next = a + b
a = b
b = next
return a
}
}
var count = 0
let fibSequence = fibonacciSequence()
while let fibNum = fibSequence.next() {
if isPrime(fibNum) {
count += 1
if count == n {
return fibNum
}
}
}
return -1 // This should never be reached if n is a positive integer
}
```func primeFib(n: Int) -> Int {
// Function to check if a number is prime
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
}
// Function to generate the next Fibonacci number
func nextFib(_ a: inout Int, _ b: inout Int) -> Int {
let next = a + b
a = b
b = next
return next
}
var count = 0
var a = 0
var b = 1
var fib = 0
while count < n {
fib = nextFib(&a, &b)
if isPrime(fib) {
count += 1
}
}
return fib
}```swift
func primeFib(n: Int) -> Int {
// Function to check if a number is prime
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
}
// Function to generate the next Fibonacci number
func nextFib(_ a: inout Int, _ b: inout Int) -> Int {
let next = a + b
a = b
b = next
return next
}
var count = 0
var a = 0
var b = 1
var fib = 0
while count < n {
fib = nextFib(&a, &b)
if isPrime(fib) {
count += 1
}
}
return fib
}
```func triplesSumToZero(l: [Int]) -> Bool {
let n = l.count
if n < 3 {
return false
}
// Sort the array to use the two-pointer technique
let sortedL = l.sorted()
for i in 0..<n-2 {
// Avoid duplicates
if i > 0 && sortedL[i] == sortedL[i-1] {
continue
}
var left = i + 1
var right = n - 1
while left < right {
let sum = sortedL[i] + sortedL[left] + sortedL[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
}
// Sort the array to use the two-pointer technique
let sortedL = l.sorted()
for i in 0..<n-2 {
// Avoid duplicates
if i > 0 && sortedL[i] == sortedL[i-1] {
continue
}
var left = i + 1
var right = n - 1
while left < right {
let sum = sortedL[i] + sortedL[left] + sortedL[right]
if sum == 0 {
return true
} else if sum < 0 {
left += 1
} else {
right -= 1
}
}
}
return false
}
```func triplesSumToZero(l: [Int]) -> Bool {
let n = l.count
if n < 3 {
return false
}
let sortedL = l.sorted()
for i in 0..<n-2 {
if i > 0 && sortedL[i] == sortedL[i-1] {
continue
}
var left = i + 1
var right = n - 1
while left < right {
let sum = sortedL[i] + sortedL[left] + sortedL[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 sortedL = l.sorted()
for i in 0..<n-2 {
if i > 0 && sortedL[i] == sortedL[i-1] {
continue
}
var left = i + 1
var right = n - 1
while left < right {
let sum = sortedL[i] + sortedL[left] + sortedL[right]
if sum == 0 {
return true
} else if sum < 0 {
left += 1
} else {
right -= 1
}
}
}
return false
}
```func triplesSumToZero(l: [Int]) -> Bool {
let n = l.count
if n < 3 {
return false
}
let sortedL = l.sorted()
for i in 0..<n-2 {
if i > 0 && sortedL[i] == sortedL[i-1] {
continue
}
var left = i + 1
var right = n - 1
while left < right {
let sum = sortedL[i] + sortedL[left] + sortedL[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 sortedL = l.sorted()
for i in 0..<n-2 {
if i > 0 && sortedL[i] == sortedL[i-1] {
continue
}
var left = i + 1
var right = n - 1
while left < right {
let sum = sortedL[i] + sortedL[left] + sortedL[right]
if sum == 0 {
return true
} else if sum < 0 {
left += 1
} else {
right -= 1
}
}
}
return false
}
```func triplesSumToZero(l: [Int]) -> Bool {
let n = l.count
if n < 3 {
return false
}
// Sort the array to use two-pointer technique
let sortedL = l.sorted()
// Iterate through the array
for i in 0..<n-2 {
// Avoid duplicates
if i > 0 && sortedL[i] == sortedL[i-1] {
continue
}
var left = i + 1
var right = n - 1
while left < right {
let sum = sortedL[i] + sortedL[left] + sortedL[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
}
// Sort the array to use two-pointer technique
let sortedL = l.sorted()
// Iterate through the array
for i in 0..<n-2 {
// Avoid duplicates
if i > 0 && sortedL[i] == sortedL[i-1] {
continue
}
var left = i + 1
var right = n - 1
while left < right {
let sum = sortedL[i] + sortedL[left] + sortedL[right]
if sum == 0 {
return true
} else if sum < 0 {
left += 1
} else {
right -= 1
}
}
}
return false
}
```func triplesSumToZero(l: [Int]) -> Bool {
let n = l.count
if n < 3 {
return false
}
let sortedL = l.sorted()
for i in 0..<n-2 {
if i > 0 && sortedL[i] == sortedL[i-1] {
continue
}
var left = i + 1
var right = n - 1
while left < right {
let sum = sortedL[i] + sortedL[left] + sortedL[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 sortedL = l.sorted()
for i in 0..<n-2 {
if i > 0 && sortedL[i] == sortedL[i-1] {
continue
}
var left = i + 1
var right = n - 1
while left < right {
let sum = sortedL[i] + sortedL[left] + sortedL[right]
if sum == 0 {
return true
} else if sum < 0 {
left += 1
} else {
right -= 1
}
}
}
return false
}
```func triplesSumToZero(l: [Int]) -> Bool {
let n = l.count
if n < 3 {
return false
}
let sortedL = l.sorted()
for i in 0..<n-2 {
if i > 0 && sortedL[i] == sortedL[i-1] {
continue
}
var left = i + 1
var right = n - 1
while left < right {
let sum = sortedL[i] + sortedL[left] + sortedL[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 sortedL = l.sorted()
for i in 0..<n-2 {
if i > 0 && sortedL[i] == sortedL[i-1] {
continue
}
var left = i + 1
var right = n - 1
while left < right {
let sum = sortedL[i] + sortedL[left] + sortedL[right]
if sum == 0 {
return true
} else if sum < 0 {
left += 1
} else {
right -= 1
}
}
}
return false
}
```func triplesSumToZero(l: [Int]) -> Bool {
let n = l.count
if n < 3 {
return false
}
let sortedL = l.sorted()
for i in 0..<n-2 {
if i > 0 && sortedL[i] == sortedL[i-1] {
continue
}
var left = i + 1
var right = n - 1
while left < right {
let sum = sortedL[i] + sortedL[left] + sortedL[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 sortedL = l.sorted()
for i in 0..<n-2 {
if i > 0 && sortedL[i] == sortedL[i-1] {
continue
}
var left = i + 1
var right = n - 1
while left < right {
let sum = sortedL[i] + sortedL[left] + sortedL[right]
if sum == 0 {
return true
} else if sum < 0 {
left += 1
} else {
right -= 1
}
}
}
return false
}
```func triplesSumToZero(l: [Int]) -> Bool {
let n = l.count
if n < 3 {
return false
}
let sortedL = l.sorted()
for i in 0..<(n - 2) {
if i > 0 && sortedL[i] == sortedL[i - 1] {
continue
}
var left = i + 1
var right = n - 1
while left < right {
let sum = sortedL[i] + sortedL[left] + sortedL[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 sortedL = l.sorted()
for i in 0..<(n - 2) {
if i > 0 && sortedL[i] == sortedL[i - 1] {
continue
}
var left = i + 1
var right = n - 1
while left < right {
let sum = sortedL[i] + sortedL[left] + sortedL[right]
if sum == 0 {
return true
} else if sum < 0 {
left += 1
} else {
right -= 1
}
}
}
return false
}
```func triplesSumToZero(l: [Int]) -> Bool {
let n = l.count
if n < 3 {
return false
}
let sortedL = l.sorted()
for i in 0..<(n - 2) {
if i > 0 && sortedL[i] == sortedL[i - 1] {
continue
}
var left = i + 1
var right = n - 1
while left < right {
let sum = sortedL[i] + sortedL[left] + sortedL[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 sortedL = l.sorted()
for i in 0..<(n - 2) {
if i > 0 && sortedL[i] == sortedL[i - 1] {
continue
}
var left = i + 1
var right = n - 1
while left < right {
let sum = sortedL[i] + sortedL[left] + sortedL[right]
if sum == 0 {
return true
} else if sum < 0 {
left += 1
} else {
right -= 1
}
}
}
return false
}
```func triplesSumToZero(l: [Int]) -> Bool {
let n = l.count
if n < 3 {
return false
}
let sortedL = l.sorted()
for i in 0..<(n - 2) {
if i > 0 && sortedL[i] == sortedL[i - 1] {
continue
}
var left = i + 1
var right = n - 1
while left < right {
let sum = sortedL[i] + sortedL[left] + sortedL[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 sortedL = l.sorted()
for i in 0..<(n - 2) {
if i > 0 && sortedL[i] == sortedL[i - 1] {
continue
}
var left = i + 1
var right = n - 1
while left < right {
let sum = sortedL[i] + sortedL[left] + sortedL[right]
if sum == 0 {
return true
} else if sum < 0 {
left += 1
} else {
right -= 1
}
}
}
return false
}
```func carRaceCollision(n: Int) -> Int {
// Each car moving left to right will collide with each car moving right to left.
// Therefore, the total number of collisions is simply n * n.
return n * n
}```swift
func carRaceCollision(n: Int) -> Int {
// Each car moving left to right will collide with each car moving right to left.
// Therefore, the total number of collisions is simply n * n.
return n * n
}
```func carRaceCollision(n: Int) -> Int {
// Since each car moving left to right will collide with each car moving right to left,
// the total number of collisions is simply the product of the number of cars in each set.
return n * n
}```swift
func carRaceCollision(n: Int) -> Int {
// Since each car moving left to right will collide with each car moving right to left,
// the total number of collisions is simply the product of the number of cars in each set.
return n * n
}
```func carRaceCollision(n: Int) -> Int {
// Since each car moving left to right will collide with each car moving right to left,
// the total number of collisions is simply the product of the number of cars in each set.
return n * n
}```swift
func carRaceCollision(n: Int) -> Int {
// Since each car moving left to right will collide with each car moving right to left,
// the total number of collisions is simply the product of the number of cars in each set.
return n * n
}
```func carRaceCollision(n: Int) -> Int {
// Each car moving left to right will collide with each car moving right to left.
// Therefore, the total number of collisions is simply the product of the number of cars in each set.
return n * n
}```swift
func carRaceCollision(n: Int) -> Int {
// Each car moving left to right will collide with each car moving right to left.
// Therefore, the total number of collisions is simply the product of the number of cars in each set.
return n * n
}
```func carRaceCollision(n: Int) -> Int {
// Since each car moving left to right will collide with each car moving right to left,
// the total number of collisions will be n * n.
return n * n
}```swift
func carRaceCollision(n: Int) -> Int {
// Since each car moving left to right will collide with each car moving right to left,
// the total number of collisions will be n * n.
return n * n
}
```func carRaceCollision(n: Int) -> Int {
// Since each car moving left to right will collide with each car moving right to left,
// the total number of collisions will be n * n.
return n * n
}```swift
func carRaceCollision(n: Int) -> Int {
// Since each car moving left to right will collide with each car moving right to left,
// the total number of collisions will be n * n.
return n * n
}
```func carRaceCollision(n: Int) -> Int {
// Each car moving left to right will collide with each car moving right to left.
// Since there are n cars in each direction, the total number of collisions is n * n.
return n * n
}```swift
func carRaceCollision(n: Int) -> Int {
// Each car moving left to right will collide with each car moving right to left.
// Since there are n cars in each direction, the total number of collisions is n * n.
return n * n
}
```func carRaceCollision(n: Int) -> Int {
// Since each car moving left to right will collide with each car moving right to left,
// the total number of collisions is simply the product of the number of cars in each set.
return n * n
}```swift
func carRaceCollision(n: Int) -> Int {
// Since each car moving left to right will collide with each car moving right to left,
// the total number of collisions is simply the product of the number of cars in each set.
return n * n
}
```func carRaceCollision(n: Int) -> Int {
// Each car moving left to right will collide with each car moving right to left.
// Since there are n cars moving in each direction, the total number of collisions
// will be n * n.
return n * n
}```swift
func carRaceCollision(n: Int) -> Int {
// Each car moving left to right will collide with each car moving right to left.
// Since there are n cars moving in each direction, the total number of collisions
// will be n * n.
return n * n
}
```func carRaceCollision(n: Int) -> Int {
// Since each car moving left to right will collide with each car moving right to left,
// the total number of collisions is simply the product of the number of cars in each set.
return n * n
}```swift
func carRaceCollision(n: Int) -> Int {
// Since each car moving left to right will collide with each car moving right to left,
// the total number of collisions is simply the product of the number of cars in each set.
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 {
guard base > 1 && base < 10 else {
return "Base must be between 2 and 9"
}
var number = x
var result = ""
repeat {
let remainder = number % base
result = String(remainder) + result
number /= base
} while number > 0
return result
}```swift
func changeBase(x: Int, base: Int) -> String {
guard base > 1 && base < 10 else {
return "Base must be between 2 and 9"
}
var number = x
var result = ""
repeat {
let remainder = number % base
result = String(remainder) + result
number /= base
} while number > 0
return result
}
```func changeBase(x: Int, base: Int) -> String {
guard base > 1 && base < 10 else {
return "Invalid base"
}
var number = x
var result = ""
repeat {
let remainder = number % base
result = String(remainder) + result
number /= base
} while number > 0
return result
}```swift
func changeBase(x: Int, base: Int) -> String {
guard base > 1 && base < 10 else {
return "Invalid base"
}
var number = x
var result = ""
repeat {
let remainder = number % base
result = String(remainder) + result
number /= base
} while number > 0
return result
}
```func changeBase(x: Int, base: Int) -> String {
guard base > 1 && base < 10 else {
return "Base must be between 2 and 9"
}
var number = x
var result = ""
repeat {
let remainder = number % base
result = "\(remainder)" + result
number /= base
} while number > 0
return result
}```swift
func changeBase(x: Int, base: Int) -> String {
guard base > 1 && base < 10 else {
return "Base must be between 2 and 9"
}
var number = x
var result = ""
repeat {
let remainder = number % base
result = "\(remainder)" + result
number /= base
} while number > 0
return result
}
```func changeBase(x: Int, base: Int) -> String {
guard base > 1 && base < 10 else {
return "Base must be between 2 and 9"
}
var number = x
var result = ""
repeat {
let remainder = number % base
result = String(remainder) + result
number /= base
} while number > 0
return result
}```swift
func changeBase(x: Int, base: Int) -> String {
guard base > 1 && base < 10 else {
return "Base must be between 2 and 9"
}
var number = x
var result = ""
repeat {
let remainder = number % base
result = String(remainder) + result
number /= base
} while number > 0
return result
}
```func changeBase(x: Int, base: Int) -> String {
guard base > 1 && base < 10 else {
return "Base must be between 2 and 9"
}
var number = x
var result = ""
repeat {
let remainder = number % base
result = String(remainder) + result
number /= base
} while number > 0
return result
}```swift
func changeBase(x: Int, base: Int) -> String {
guard base > 1 && base < 10 else {
return "Base must be between 2 and 9"
}
var number = x
var result = ""
repeat {
let remainder = number % base
result = String(remainder) + result
number /= base
} while number > 0
return result
}
```func changeBase(x: Int, base: Int) -> String {
guard base > 1 && base < 10 else {
return "Invalid base"
}
var number = x
var result = ""
repeat {
let remainder = number % base
result = String(remainder) + result
number /= base
} while number > 0
return result
}```swift
func changeBase(x: Int, base: Int) -> String {
guard base > 1 && base < 10 else {
return "Invalid base"
}
var number = x
var result = ""
repeat {
let remainder = number % base
result = String(remainder) + result
number /= base
} while number > 0
return result
}
```func changeBase(x: Int, base: Int) -> String {
guard base > 1 && base < 10 else {
return "Base must be between 2 and 9"
}
var number = x
var result = ""
repeat {
let remainder = number % base
result = String(remainder) + result
number /= base
} while number > 0
return result
}```swift
func changeBase(x: Int, base: Int) -> String {
guard base > 1 && base < 10 else {
return "Base must be between 2 and 9"
}
var number = x
var result = ""
repeat {
let remainder = number % base
result = String(remainder) + result
number /= base
} while number > 0
return result
}
```func changeBase(x: Int, base: Int) -> String {
guard base > 1 && base < 10 else {
return "Base must be between 2 and 9"
}
var number = x
var result = ""
repeat {
let remainder = number % base
result = String(remainder) + result
number /= base
} while number > 0
return result
}```swift
func changeBase(x: Int, base: Int) -> String {
guard base > 1 && base < 10 else {
return "Base must be between 2 and 9"
}
var number = x
var result = ""
repeat {
let remainder = number % base
result = String(remainder) + result
number /= base
} while number > 0
return result
}
```func changeBase(x: Int, base: Int) -> String {
guard base > 1 && base < 10 else {
return "Invalid base"
}
var number = x
var result = ""
repeat {
let remainder = number % base
result = String(remainder) + result
number /= base
} while number > 0
return result
}```swift
func changeBase(x: Int, base: Int) -> String {
guard base > 1 && base < 10 else {
return "Invalid base"
}
var number = x
var result = ""
repeat {
let remainder = number % base
result = String(remainder) + result
number /= base
} while number > 0
return result
}
```func changeBase(x: Int, base: Int) -> String {
guard base > 1 && base < 10 else {
return "Base must be between 2 and 9"
}
var number = x
var result = ""
repeat {
let remainder = number % base
result = String(remainder) + result
number /= base
} while number > 0
return result
}```swift
func changeBase(x: Int, base: Int) -> String {
guard base > 1 && base < 10 else {
return "Base must be between 2 and 9"
}
var number = x
var result = ""
repeat {
let remainder = number % base
result = String(remainder) + result
number /= base
} while number > 0
return result
}
```func triangleArea(a: Int, h: Int) -> Double {
// Calculate the area of the triangle using the formula: (base * height) / 2
let area = (Double(a) * Double(h)) / 2.0
return area
}```swift
func triangleArea(a: Int, h: Int) -> Double {
// Calculate the area of the triangle using the formula: (base * height) / 2
let area = (Double(a) * Double(h)) / 2.0
return area
}
```func triangleArea(a: Int, h: Int) -> Double {
// Calculate the area of the triangle using the formula (1/2) * base * height
let area = 0.5 * Double(a) * Double(h)
return area
}```swift
func triangleArea(a: Int, h: Int) -> Double {
// Calculate the area of the triangle using the formula (1/2) * base * height
let area = 0.5 * Double(a) * Double(h)
return area
}
```func triangleArea(a: Int, h: Int) -> Double {
// Calculate the area of the triangle using the formula: (base * height) / 2
let area = (Double(a) * Double(h)) / 2.0
return area
}```swift
func triangleArea(a: Int, h: Int) -> Double {
// Calculate the area of the triangle using the formula: (base * height) / 2
let area = (Double(a) * Double(h)) / 2.0
return area
}
```func triangleArea(a: Int, h: Int) -> Double {
let area = 0.5 * Double(a) * Double(h)
return area
}```swift
func triangleArea(a: Int, h: Int) -> Double {
let area = 0.5 * Double(a) * Double(h)
return area
}
```func triangleArea(a: Int, h: Int) -> Double {
// Calculate the area of the triangle using the formula (1/2) * base * height
let area = 0.5 * Double(a) * Double(h)
return area
}```swift
func triangleArea(a: Int, h: Int) -> Double {
// Calculate the area of the triangle using the formula (1/2) * base * height
let area = 0.5 * Double(a) * Double(h)
return area
}
```func triangleArea(a: Int, h: Int) -> Double {
// Calculate the area of the triangle using the formula: (base * height) / 2
let area = (Double(a) * Double(h)) / 2.0
return area
}```swift
func triangleArea(a: Int, h: Int) -> Double {
// Calculate the area of the triangle using the formula: (base * height) / 2
let area = (Double(a) * Double(h)) / 2.0
return area
}
```func triangleArea(a: Int, h: Int) -> Double {
// Calculate the area of the triangle using the formula: (base * height) / 2
let area = (Double(a) * Double(h)) / 2.0
return area
}```swift
func triangleArea(a: Int, h: Int) -> Double {
// Calculate the area of the triangle using the formula: (base * height) / 2
let area = (Double(a) * Double(h)) / 2.0
return area
}
```func triangleArea(a: Int, h: Int) -> Double {
// Calculate the area of the triangle using the formula: (base * height) / 2
let area = (Double(a) * Double(h)) / 2.0
return area
}```swift
func triangleArea(a: Int, h: Int) -> Double {
// Calculate the area of the triangle using the formula: (base * height) / 2
let area = (Double(a) * Double(h)) / 2.0
return area
}
```func triangleArea(a: Int, h: Int) -> Double {
// Calculate the area of the triangle using the formula: (base * height) / 2
let area = (Double(a) * Double(h)) / 2.0
return area
}```swift
func triangleArea(a: Int, h: Int) -> Double {
// Calculate the area of the triangle using the formula: (base * height) / 2
let area = (Double(a) * Double(h)) / 2.0
return area
}
```func triangleArea(a: Int, h: Int) -> Double {
// Calculate the area of the triangle using the formula: (base * height) / 2
let area = (Double(a) * Double(h)) / 2.0
return area
}```swift
func triangleArea(a: Int, h: Int) -> Double {
// Calculate the area of the triangle using the formula: (base * height) / 2
let area = (Double(a) * Double(h)) / 2.0
return area
}
```func fib4(n: Int) -> Int {
// Base cases
if n == 0 || n == 1 || n == 3 {
return 0
} else if n == 2 {
return 2
}
// Initialize the first four elements of the sequence
var fib4_0 = 0
var fib4_1 = 0
var fib4_2 = 2
var fib4_3 = 0
// Variable to store the current value
var current = 0
// Compute the sequence iteratively
for i in 4...n {
current = fib4_0 + fib4_1 + fib4_2 + fib4_3
// Update the previous four values
fib4_0 = fib4_1
fib4_1 = fib4_2
fib4_2 = fib4_3
fib4_3 = current
}
return current
}```swift
func fib4(n: Int) -> Int {
// Base cases
if n == 0 || n == 1 || n == 3 {
return 0
} else if n == 2 {
return 2
}
// Initialize the first four elements of the sequence
var fib4_0 = 0
var fib4_1 = 0
var fib4_2 = 2
var fib4_3 = 0
// Variable to store the current value
var current = 0
// Compute the sequence iteratively
for i in 4...n {
current = fib4_0 + fib4_1 + fib4_2 + fib4_3
// Update the previous four values
fib4_0 = fib4_1
fib4_1 = fib4_2
fib4_2 = fib4_3
fib4_3 = current
}
return current
}
```for i in 4...n { // immutable value 'i' was never used; consider replacing with '_' or removing itfunc fib4(n: Int) -> Int {
// Base cases
if n == 0 || n == 1 || n == 3 {
return 0
} else if n == 2 {
return 2
}
// Initialize the first four elements of the sequence
var fib4Sequence = [0, 0, 2, 0]
// Compute the sequence iteratively up to the n-th element
for i in 4...n {
let nextValue = fib4Sequence[i-1] + fib4Sequence[i-2] + fib4Sequence[i-3] + fib4Sequence[i-4]
fib4Sequence.append(nextValue)
}
return fib4Sequence[n]
}```swift
func fib4(n: Int) -> Int {
// Base cases
if n == 0 || n == 1 || n == 3 {
return 0
} else if n == 2 {
return 2
}
// Initialize the first four elements of the sequence
var fib4Sequence = [0, 0, 2, 0]
// Compute the sequence iteratively up to the n-th element
for i in 4...n {
let nextValue = fib4Sequence[i-1] + fib4Sequence[i-2] + fib4Sequence[i-3] + fib4Sequence[i-4]
fib4Sequence.append(nextValue)
}
return fib4Sequence[n]
}
```func fib4(n: Int) -> Int {
// Handle base cases
if n == 0 || n == 1 || n == 3 {
return 0
} else if n == 2 {
return 2
}
// Initialize the first four elements of the sequence
var fib4Sequence = [0, 0, 2, 0]
// Compute the sequence iteratively up to the n-th element
for i in 4...n {
let nextValue = fib4Sequence[i-1] + fib4Sequence[i-2] + fib4Sequence[i-3] + fib4Sequence[i-4]
fib4Sequence.append(nextValue)
}
return fib4Sequence[n]
}```swift
func fib4(n: Int) -> Int {
// Handle base cases
if n == 0 || n == 1 || n == 3 {
return 0
} else if n == 2 {
return 2
}
// Initialize the first four elements of the sequence
var fib4Sequence = [0, 0, 2, 0]
// Compute the sequence iteratively up to the n-th element
for i in 4...n {
let nextValue = fib4Sequence[i-1] + fib4Sequence[i-2] + fib4Sequence[i-3] + fib4Sequence[i-4]
fib4Sequence.append(nextValue)
}
return fib4Sequence[n]
}
```func fib4(n: Int) -> Int {
// Base cases
if n == 0 {
return 0
} else if n == 1 {
return 0
} else if n == 2 {
return 2
} else if n == 3 {
return 0
}
// Initialize the first four elements of the sequence
var fib4_0 = 0
var fib4_1 = 0
var fib4_2 = 2
var fib4_3 = 0
// Variable to store the current fib4 value
var currentFib4 = 0
// Compute the fib4 sequence iteratively
for i in 4...n {
currentFib4 = fib4_0 + fib4_1 + fib4_2 + fib4_3
// Update the previous four elements
fib4_0 = fib4_1
fib4_1 = fib4_2
fib4_2 = fib4_3
fib4_3 = currentFib4
}
return currentFib4
}```swift
func fib4(n: Int) -> Int {
// Base cases
if n == 0 {
return 0
} else if n == 1 {
return 0
} else if n == 2 {
return 2
} else if n == 3 {
return 0
}
// Initialize the first four elements of the sequence
var fib4_0 = 0
var fib4_1 = 0
var fib4_2 = 2
var fib4_3 = 0
// Variable to store the current fib4 value
var currentFib4 = 0
// Compute the fib4 sequence iteratively
for i in 4...n {
currentFib4 = fib4_0 + fib4_1 + fib4_2 + fib4_3
// Update the previous four elements
fib4_0 = fib4_1
fib4_1 = fib4_2
fib4_2 = fib4_3
fib4_3 = currentFib4
}
return currentFib4
}
```for i in 4...n { // immutable value 'i' was never used; consider replacing with '_' or removing itfunc fib4(n: Int) -> Int {
// Base cases
if n == 0 || n == 1 || n == 3 {
return 0
} else if n == 2 {
return 2
}
// Initialize the first four elements of the sequence
var fib4_0 = 0
var fib4_1 = 0
var fib4_2 = 2
var fib4_3 = 0
// Variable to store the current element
var current = 0
// Compute the sequence iteratively
for i in 4...n {
current = fib4_0 + fib4_1 + fib4_2 + fib4_3
fib4_0 = fib4_1
fib4_1 = fib4_2
fib4_2 = fib4_3
fib4_3 = current
}
return current
}```swift
func fib4(n: Int) -> Int {
// Base cases
if n == 0 || n == 1 || n == 3 {
return 0
} else if n == 2 {
return 2
}
// Initialize the first four elements of the sequence
var fib4_0 = 0
var fib4_1 = 0
var fib4_2 = 2
var fib4_3 = 0
// Variable to store the current element
var current = 0
// Compute the sequence iteratively
for i in 4...n {
current = fib4_0 + fib4_1 + fib4_2 + fib4_3
fib4_0 = fib4_1
fib4_1 = fib4_2
fib4_2 = fib4_3
fib4_3 = current
}
return current
}
```for i in 4...n { // immutable value 'i' was never used; consider replacing with '_' or removing itfunc fib4(n: Int) -> Int {
// Handle base cases
if n == 0 {
return 0
} else if n == 1 {
return 0
} else if n == 2 {
return 2
} else if n == 3 {
return 0
}
// Initialize the first four elements of the sequence
var fib4_0 = 0
var fib4_1 = 0
var fib4_2 = 2
var fib4_3 = 0
var result = 0
// Compute the sequence iteratively
for i in 4...n {
result = fib4_0 + fib4_1 + fib4_2 + fib4_3
fib4_0 = fib4_1
fib4_1 = fib4_2
fib4_2 = fib4_3
fib4_3 = result
}
return result
}```swift
func fib4(n: Int) -> Int {
// Handle base cases
if n == 0 {
return 0
} else if n == 1 {
return 0
} else if n == 2 {
return 2
} else if n == 3 {
return 0
}
// Initialize the first four elements of the sequence
var fib4_0 = 0
var fib4_1 = 0
var fib4_2 = 2
var fib4_3 = 0
var result = 0
// Compute the sequence iteratively
for i in 4...n {
result = fib4_0 + fib4_1 + fib4_2 + fib4_3
fib4_0 = fib4_1
fib4_1 = fib4_2
fib4_2 = fib4_3
fib4_3 = result
}
return result
}
```for i in 4...n { // immutable value 'i' was never used; consider replacing with '_' or removing itfunc fib4(n: Int) -> Int {
// Handle base cases
if n == 0 || n == 1 || n == 3 {
return 0
} else if n == 2 {
return 2
}
// Initialize the first four elements of the sequence
var fib4Sequence = [0, 0, 2, 0]
// Compute the sequence iteratively up to the n-th element
for i in 4...n {
let nextValue = fib4Sequence[i-1] + fib4Sequence[i-2] + fib4Sequence[i-3] + fib4Sequence[i-4]
fib4Sequence.append(nextValue)
}
return fib4Sequence[n]
}```swift
func fib4(n: Int) -> Int {
// Handle base cases
if n == 0 || n == 1 || n == 3 {
return 0
} else if n == 2 {
return 2
}
// Initialize the first four elements of the sequence
var fib4Sequence = [0, 0, 2, 0]
// Compute the sequence iteratively up to the n-th element
for i in 4...n {
let nextValue = fib4Sequence[i-1] + fib4Sequence[i-2] + fib4Sequence[i-3] + fib4Sequence[i-4]
fib4Sequence.append(nextValue)
}
return fib4Sequence[n]
}
```func fib4(n: Int) -> Int {
// Handle base cases
if n == 0 {
return 0
} else if n == 1 {
return 0
} else if n == 2 {
return 2
} else if n == 3 {
return 0
}
// Initialize the first four elements of the sequence
var fib4_0 = 0
var fib4_1 = 0
var fib4_2 = 2
var fib4_3 = 0
var current = 0
// Compute the sequence iteratively
for i in 4...n {
current = fib4_0 + fib4_1 + fib4_2 + fib4_3
fib4_0 = fib4_1
fib4_1 = fib4_2
fib4_2 = fib4_3
fib4_3 = current
}
return current
}```swift
func fib4(n: Int) -> Int {
// Handle base cases
if n == 0 {
return 0
} else if n == 1 {
return 0
} else if n == 2 {
return 2
} else if n == 3 {
return 0
}
// Initialize the first four elements of the sequence
var fib4_0 = 0
var fib4_1 = 0
var fib4_2 = 2
var fib4_3 = 0
var current = 0
// Compute the sequence iteratively
for i in 4...n {
current = fib4_0 + fib4_1 + fib4_2 + fib4_3
fib4_0 = fib4_1
fib4_1 = fib4_2
fib4_2 = fib4_3
fib4_3 = current
}
return current
}
```for i in 4...n { // immutable value 'i' was never used; consider replacing with '_' or removing itfunc fib4(n: Int) -> Int {
// Base cases
if n == 0 { return 0 }
if n == 1 { return 0 }
if n == 2 { return 2 }
if n == 3 { return 0 }
// Initialize the first four elements of the sequence
var fib4Sequence = [0, 0, 2, 0]
// Compute the sequence iteratively up to the n-th element
for i in 4...n {
let nextValue = fib4Sequence[i-1] + fib4Sequence[i-2] + fib4Sequence[i-3] + fib4Sequence[i-4]
fib4Sequence.append(nextValue)
}
return fib4Sequence[n]
}```swift
func fib4(n: Int) -> Int {
// Base cases
if n == 0 { return 0 }
if n == 1 { return 0 }
if n == 2 { return 2 }
if n == 3 { return 0 }
// Initialize the first four elements of the sequence
var fib4Sequence = [0, 0, 2, 0]
// Compute the sequence iteratively up to the n-th element
for i in 4...n {
let nextValue = fib4Sequence[i-1] + fib4Sequence[i-2] + fib4Sequence[i-3] + fib4Sequence[i-4]
fib4Sequence.append(nextValue)
}
return fib4Sequence[n]
}
```func fib4(n: Int) -> Int {
// Base cases
if n == 0 || n == 1 || n == 3 {
return 0
} else if n == 2 {
return 2
}
// Initialize the first four elements of the sequence
var fib4_0 = 0
var fib4_1 = 0
var fib4_2 = 2
var fib4_3 = 0
// Variable to store the current fib4 value
var currentFib4 = 0
// Compute the sequence iteratively
for i in 4...n {
currentFib4 = fib4_0 + fib4_1 + fib4_2 + fib4_3
// Update the previous values
fib4_0 = fib4_1
fib4_1 = fib4_2
fib4_2 = fib4_3
fib4_3 = currentFib4
}
return currentFib4
}```swift
func fib4(n: Int) -> Int {
// Base cases
if n == 0 || n == 1 || n == 3 {
return 0
} else if n == 2 {
return 2
}
// Initialize the first four elements of the sequence
var fib4_0 = 0
var fib4_1 = 0
var fib4_2 = 2
var fib4_3 = 0
// Variable to store the current fib4 value
var currentFib4 = 0
// Compute the sequence iteratively
for i in 4...n {
currentFib4 = fib4_0 + fib4_1 + fib4_2 + fib4_3
// Update the previous values
fib4_0 = fib4_1
fib4_1 = fib4_2
fib4_2 = fib4_3
fib4_3 = currentFib4
}
return currentFib4
}
```for i in 4...n { // immutable value 'i' was never used; consider replacing with '_' or removing itfunc median(l: [Int]) -> Double {
guard !l.isEmpty else {
fatalError("Array cannot be empty")
}
let sortedArray = l.sorted()
let count = sortedArray.count
if count % 2 == 0 {
// If even, average the two middle elements
let middleIndex1 = count / 2
let middleIndex2 = middleIndex1 - 1
return Double(sortedArray[middleIndex1] + sortedArray[middleIndex2]) / 2.0
} else {
// If odd, return the middle element
let middleIndex = count / 2
return Double(sortedArray[middleIndex])
}
}```swift
func median(l: [Int]) -> Double {
guard !l.isEmpty else {
fatalError("Array cannot be empty")
}
let sortedArray = l.sorted()
let count = sortedArray.count
if count % 2 == 0 {
// If even, average the two middle elements
let middleIndex1 = count / 2
let middleIndex2 = middleIndex1 - 1
return Double(sortedArray[middleIndex1] + sortedArray[middleIndex2]) / 2.0
} else {
// If odd, return the middle element
let middleIndex = count / 2
return Double(sortedArray[middleIndex])
}
}
```func median(l: [Int]) -> Double {
// Check if the array is empty
guard !l.isEmpty else {
return 0.0
}
// Sort the array
let sortedArray = l.sorted()
// Calculate the middle index
let middleIndex = sortedArray.count / 2
// Check if the count of the array is odd or even
if sortedArray.count % 2 == 0 {
// If even, return the average of the two middle elements
return Double(sortedArray[middleIndex - 1] + sortedArray[middleIndex]) / 2.0
} else {
// If odd, return the middle element
return Double(sortedArray[middleIndex])
}
}```swift
func median(l: [Int]) -> Double {
// Check if the array is empty
guard !l.isEmpty else {
return 0.0
}
// Sort the array
let sortedArray = l.sorted()
// Calculate the middle index
let middleIndex = sortedArray.count / 2
// Check if the count of the array is odd or even
if sortedArray.count % 2 == 0 {
// If even, return the average of the two middle elements
return Double(sortedArray[middleIndex - 1] + sortedArray[middleIndex]) / 2.0
} else {
// If odd, return the middle element
return Double(sortedArray[middleIndex])
}
}
```func median(l: [Int]) -> Double {
// Check if the array is empty
guard !l.isEmpty else {
return 0.0 // or handle the empty case as needed
}
// Sort the array
let sortedArray = l.sorted()
// Find the middle index
let middleIndex = sortedArray.count / 2
// Check if the count of elements is odd or even
if sortedArray.count % 2 == 0 {
// If even, return the average of the two middle elements
return Double(sortedArray[middleIndex - 1] + sortedArray[middleIndex]) / 2.0
} else {
// If odd, return the middle element
return Double(sortedArray[middleIndex])
}
}```swift
func median(l: [Int]) -> Double {
// Check if the array is empty
guard !l.isEmpty else {
return 0.0 // or handle the empty case as needed
}
// Sort the array
let sortedArray = l.sorted()
// Find the middle index
let middleIndex = sortedArray.count / 2
// Check if the count of elements is odd or even
if sortedArray.count % 2 == 0 {
// If even, return the average of the two middle elements
return Double(sortedArray[middleIndex - 1] + sortedArray[middleIndex]) / 2.0
} else {
// If odd, return the middle element
return Double(sortedArray[middleIndex])
}
}
```func median(l: [Int]) -> Double {
guard !l.isEmpty else {
fatalError("Array cannot be empty")
}
let sortedArray = l.sorted()
let count = sortedArray.count
if count % 2 == 0 {
let midIndex1 = count / 2
let midIndex2 = midIndex1 - 1
return Double(sortedArray[midIndex1] + sortedArray[midIndex2]) / 2.0
} else {
let midIndex = count / 2
return Double(sortedArray[midIndex])
}
}```swift
func median(l: [Int]) -> Double {
guard !l.isEmpty else {
fatalError("Array cannot be empty")
}
let sortedArray = l.sorted()
let count = sortedArray.count
if count % 2 == 0 {
let midIndex1 = count / 2
let midIndex2 = midIndex1 - 1
return Double(sortedArray[midIndex1] + sortedArray[midIndex2]) / 2.0
} else {
let midIndex = count / 2
return Double(sortedArray[midIndex])
}
}
```func median(l: [Int]) -> Double {
// Check if the array is empty
guard !l.isEmpty else {
return 0.0
}
// Sort the array
let sortedArray = l.sorted()
// Find the middle index
let middleIndex = sortedArray.count / 2
// Check if the number of elements is odd or even
if sortedArray.count % 2 == 0 {
// If even, return the average of the two middle elements
return Double(sortedArray[middleIndex - 1] + sortedArray[middleIndex]) / 2.0
} else {
// If odd, return the middle element
return Double(sortedArray[middleIndex])
}
}```swift
func median(l: [Int]) -> Double {
// Check if the array is empty
guard !l.isEmpty else {
return 0.0
}
// Sort the array
let sortedArray = l.sorted()
// Find the middle index
let middleIndex = sortedArray.count / 2
// Check if the number of elements is odd or even
if sortedArray.count % 2 == 0 {
// If even, return the average of the two middle elements
return Double(sortedArray[middleIndex - 1] + sortedArray[middleIndex]) / 2.0
} else {
// If odd, return the middle element
return Double(sortedArray[middleIndex])
}
}
```func median(l: [Int]) -> Double {
guard !l.isEmpty else {
fatalError("Array cannot be empty")
}
let sortedArray = l.sorted()
let count = sortedArray.count
if count % 2 == 1 {
// If the count is odd, return the middle element
return Double(sortedArray[count / 2])
} else {
// If the count is even, return the average of the two middle elements
let midIndex = count / 2
return Double(sortedArray[midIndex - 1] + sortedArray[midIndex]) / 2.0
}
}```swift
func median(l: [Int]) -> Double {
guard !l.isEmpty else {
fatalError("Array cannot be empty")
}
let sortedArray = l.sorted()
let count = sortedArray.count
if count % 2 == 1 {
// If the count is odd, return the middle element
return Double(sortedArray[count / 2])
} else {
// If the count is even, return the average of the two middle elements
let midIndex = count / 2
return Double(sortedArray[midIndex - 1] + sortedArray[midIndex]) / 2.0
}
}
```func median(l: [Int]) -> Double {
let sortedList = l.sorted()
let count = sortedList.count
if count % 2 == 0 {
// If the count is even, return the average of the two middle elements
let middleIndex1 = count / 2
let middleIndex2 = middleIndex1 - 1
return Double(sortedList[middleIndex1] + sortedList[middleIndex2]) / 2.0
} else {
// If the count is odd, return the middle element
let middleIndex = count / 2
return Double(sortedList[middleIndex])
}
}```swift
func median(l: [Int]) -> Double {
let sortedList = l.sorted()
let count = sortedList.count
if count % 2 == 0 {
// If the count is even, return the average of the two middle elements
let middleIndex1 = count / 2
let middleIndex2 = middleIndex1 - 1
return Double(sortedList[middleIndex1] + sortedList[middleIndex2]) / 2.0
} else {
// If the count is odd, return the middle element
let middleIndex = count / 2
return Double(sortedList[middleIndex])
}
}
```func median(l: [Int]) -> Double {
// Check if the array is empty
guard !l.isEmpty else {
fatalError("Array cannot be empty")
}
// Sort the array
let sortedArray = l.sorted()
// Find the middle index
let middleIndex = sortedArray.count / 2
// Check if the number of elements is odd or even
if sortedArray.count % 2 == 0 {
// If even, return the average of the two middle elements
return Double(sortedArray[middleIndex - 1] + sortedArray[middleIndex]) / 2.0
} else {
// If odd, return the middle element
return Double(sortedArray[middleIndex])
}
}```swift
func median(l: [Int]) -> Double {
// Check if the array is empty
guard !l.isEmpty else {
fatalError("Array cannot be empty")
}
// Sort the array
let sortedArray = l.sorted()
// Find the middle index
let middleIndex = sortedArray.count / 2
// Check if the number of elements is odd or even
if sortedArray.count % 2 == 0 {
// If even, return the average of the two middle elements
return Double(sortedArray[middleIndex - 1] + sortedArray[middleIndex]) / 2.0
} else {
// If odd, return the middle element
return Double(sortedArray[middleIndex])
}
}
```func median(l: [Int]) -> Double {
let sortedList = l.sorted()
let count = sortedList.count
if count % 2 == 0 {
// If the count is even, return the average of the two middle elements
let midIndex1 = count / 2
let midIndex2 = midIndex1 - 1
return Double(sortedList[midIndex1] + sortedList[midIndex2]) / 2.0
} else {
// If the count is odd, return the middle element
let midIndex = count / 2
return Double(sortedList[midIndex])
}
}```swift
func median(l: [Int]) -> Double {
let sortedList = l.sorted()
let count = sortedList.count
if count % 2 == 0 {
// If the count is even, return the average of the two middle elements
let midIndex1 = count / 2
let midIndex2 = midIndex1 - 1
return Double(sortedList[midIndex1] + sortedList[midIndex2]) / 2.0
} else {
// If the count is odd, return the middle element
let midIndex = count / 2
return Double(sortedList[midIndex])
}
}
```func median(l: [Int]) -> Double {
// Check if the array is empty
guard !l.isEmpty else {
return 0.0
}
// Sort the array
let sortedArray = l.sorted()
// Calculate the middle index
let middleIndex = sortedArray.count / 2
// Check if the count of elements is odd or even
if sortedArray.count % 2 == 0 {
// If even, return the average of the two middle elements
return Double(sortedArray[middleIndex - 1] + sortedArray[middleIndex]) / 2.0
} else {
// If odd, return the middle element
return Double(sortedArray[middleIndex])
}
}```swift
func median(l: [Int]) -> Double {
// Check if the array is empty
guard !l.isEmpty else {
return 0.0
}
// Sort the array
let sortedArray = l.sorted()
// Calculate the middle index
let middleIndex = sortedArray.count / 2
// Check if the count of elements is odd or even
if sortedArray.count % 2 == 0 {
// If even, return the average of the two middle elements
return Double(sortedArray[middleIndex - 1] + sortedArray[middleIndex]) / 2.0
} else {
// If odd, return the middle element
return Double(sortedArray[middleIndex])
}
}
```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 }
let reversedText = String(cleanedText.reversed())
return cleanedText == reversedText
}```swift
func isPalindrome(text: String) -> Bool {
let cleanedText = text.lowercased().filter { $0.isLetter }
let reversedText = String(cleanedText.reversed())
return cleanedText == reversedText
}
```func isPalindrome(text: String) -> Bool {
let cleanedText = text.lowercased().filter { $0.isLetter }
let reversedText = String(cleanedText.reversed())
return cleanedText == reversedText
}```swift
func isPalindrome(text: String) -> Bool {
let cleanedText = text.lowercased().filter { $0.isLetter }
let reversedText = String(cleanedText.reversed())
return cleanedText == reversedText
}
```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 }
let reversedText = String(cleanedText.reversed())
return cleanedText == reversedText
}```swift
func isPalindrome(text: String) -> Bool {
let cleanedText = text.lowercased().filter { $0.isLetter }
let reversedText = String(cleanedText.reversed())
return cleanedText == reversedText
}
```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 {
// Helper function to perform modular exponentiation
func modularExponentiation(base: Int, exponent: Int, modulus: Int) -> Int {
var result = 1
var base = base % modulus
var exponent = exponent
while exponent > 0 {
if (exponent % 2) == 1 {
result = (result * base) % modulus
}
exponent = exponent >> 1
base = (base * base) % modulus
}
return result
}
return modularExponentiation(base: 2, exponent: n, modulus: p)
}```swift
func modp(n: Int, p: Int) -> Int {
// Helper function to perform modular exponentiation
func modularExponentiation(base: Int, exponent: Int, modulus: Int) -> Int {
var result = 1
var base = base % modulus
var exponent = exponent
while exponent > 0 {
if (exponent % 2) == 1 {
result = (result * base) % modulus
}
exponent = exponent >> 1
base = (base * base) % modulus
}
return result
}
return modularExponentiation(base: 2, exponent: n, modulus: p)
}
```func modp(n: Int, p: Int) -> Int {
// Handle the base case where n is 0
if n == 0 {
return 1 % p
}
// Initialize result to 1
var result = 1
var base = 2 % p
var exponent = n
// Use the method of exponentiation by squaring
while exponent > 0 {
// If exponent is odd, multiply the current base with the result
if exponent % 2 == 1 {
result = (result * base) % p
}
// Square the base and reduce the exponent by half
base = (base * base) % p
exponent /= 2
}
return result
}```swift
func modp(n: Int, p: Int) -> Int {
// Handle the base case where n is 0
if n == 0 {
return 1 % p
}
// Initialize result to 1
var result = 1
var base = 2 % p
var exponent = n
// Use the method of exponentiation by squaring
while exponent > 0 {
// If exponent is odd, multiply the current base with the result
if exponent % 2 == 1 {
result = (result * base) % p
}
// Square the base and reduce the exponent by half
base = (base * base) % p
exponent /= 2
}
return result
}
```func modp(n: Int, p: Int) -> Int {
// Function to perform modular exponentiation
func modularExponentiation(base: Int, exponent: Int, modulus: Int) -> Int {
var result = 1
var base = base % modulus
var exponent = exponent
while exponent > 0 {
if (exponent % 2) == 1 {
result = (result * base) % modulus
}
exponent = exponent >> 1
base = (base * base) % modulus
}
return result
}
return modularExponentiation(base: 2, exponent: n, modulus: p)
}```swift
func modp(n: Int, p: Int) -> Int {
// Function to perform modular exponentiation
func modularExponentiation(base: Int, exponent: Int, modulus: Int) -> Int {
var result = 1
var base = base % modulus
var exponent = exponent
while exponent > 0 {
if (exponent % 2) == 1 {
result = (result * base) % modulus
}
exponent = exponent >> 1
base = (base * base) % modulus
}
return result
}
return modularExponentiation(base: 2, exponent: n, modulus: p)
}
```func modp(n: Int, p: Int) -> Int {
// Function to perform modular exponentiation
func modularExponentiation(base: Int, exponent: Int, modulus: Int) -> Int {
var result = 1
var base = base % modulus
var exponent = exponent
while exponent > 0 {
if (exponent % 2) == 1 {
result = (result * base) % modulus
}
exponent = exponent >> 1
base = (base * base) % modulus
}
return result
}
return modularExponentiation(base: 2, exponent: n, modulus: p)
}```swift
func modp(n: Int, p: Int) -> Int {
// Function to perform modular exponentiation
func modularExponentiation(base: Int, exponent: Int, modulus: Int) -> Int {
var result = 1
var base = base % modulus
var exponent = exponent
while exponent > 0 {
if (exponent % 2) == 1 {
result = (result * base) % modulus
}
exponent = exponent >> 1
base = (base * base) % modulus
}
return result
}
return modularExponentiation(base: 2, exponent: n, modulus: p)
}
```func modp(n: Int, p: Int) -> Int {
// Function to perform modular exponentiation
func modularExponentiation(base: Int, exponent: Int, modulus: Int) -> Int {
var result = 1
var base = base % modulus
var exponent = exponent
while exponent > 0 {
if (exponent % 2) == 1 {
result = (result * base) % modulus
}
exponent = exponent >> 1
base = (base * base) % modulus
}
return result
}
return modularExponentiation(base: 2, exponent: n, modulus: p)
}```swift
func modp(n: Int, p: Int) -> Int {
// Function to perform modular exponentiation
func modularExponentiation(base: Int, exponent: Int, modulus: Int) -> Int {
var result = 1
var base = base % modulus
var exponent = exponent
while exponent > 0 {
if (exponent % 2) == 1 {
result = (result * base) % modulus
}
exponent = exponent >> 1
base = (base * base) % modulus
}
return result
}
return modularExponentiation(base: 2, exponent: n, modulus: p)
}
```func modp(n: Int, p: Int) -> Int {
// Function to perform modular exponentiation
func modularExponentiation(base: Int, exponent: Int, modulus: Int) -> Int {
var result = 1
var base = base % modulus
var exponent = exponent
while exponent > 0 {
if (exponent % 2) == 1 { // If exponent is odd, multiply base with result
result = (result * base) % modulus
}
exponent = exponent >> 1 // Divide the exponent by 2
base = (base * base) % modulus // Square the base
}
return result
}
return modularExponentiation(base: 2, exponent: n, modulus: p)
}```swift
func modp(n: Int, p: Int) -> Int {
// Function to perform modular exponentiation
func modularExponentiation(base: Int, exponent: Int, modulus: Int) -> Int {
var result = 1
var base = base % modulus
var exponent = exponent
while exponent > 0 {
if (exponent % 2) == 1 { // If exponent is odd, multiply base with result
result = (result * base) % modulus
}
exponent = exponent >> 1 // Divide the exponent by 2
base = (base * base) % modulus // Square the base
}
return result
}
return modularExponentiation(base: 2, exponent: n, modulus: p)
}
```func modp(n: Int, p: Int) -> Int {
// Function to perform modular exponentiation
func modularExponentiation(base: Int, exponent: Int, modulus: Int) -> Int {
var result = 1
var base = base % modulus
var exponent = exponent
while exponent > 0 {
if (exponent % 2) == 1 {
result = (result * base) % modulus
}
exponent = exponent >> 1
base = (base * base) % modulus
}
return result
}
return modularExponentiation(base: 2, exponent: n, modulus: p)
}```swift
func modp(n: Int, p: Int) -> Int {
// Function to perform modular exponentiation
func modularExponentiation(base: Int, exponent: Int, modulus: Int) -> Int {
var result = 1
var base = base % modulus
var exponent = exponent
while exponent > 0 {
if (exponent % 2) == 1 {
result = (result * base) % modulus
}
exponent = exponent >> 1
base = (base * base) % modulus
}
return result
}
return modularExponentiation(base: 2, exponent: n, modulus: p)
}
```func modp(n: Int, p: Int) -> Int {
// Function to perform modular exponentiation
func modularExponentiation(base: Int, exponent: Int, modulus: Int) -> Int {
var result = 1
var base = base % modulus
var exponent = exponent
while exponent > 0 {
if (exponent % 2) == 1 {
result = (result * base) % modulus
}
exponent = exponent >> 1
base = (base * base) % modulus
}
return result
}
return modularExponentiation(base: 2, exponent: n, modulus: p)
}```swift
func modp(n: Int, p: Int) -> Int {
// Function to perform modular exponentiation
func modularExponentiation(base: Int, exponent: Int, modulus: Int) -> Int {
var result = 1
var base = base % modulus
var exponent = exponent
while exponent > 0 {
if (exponent % 2) == 1 {
result = (result * base) % modulus
}
exponent = exponent >> 1
base = (base * base) % modulus
}
return result
}
return modularExponentiation(base: 2, exponent: n, modulus: p)
}
```func modp(n: Int, p: Int) -> Int {
// Function to perform modular exponentiation
func modularExponentiation(base: Int, exponent: Int, modulus: Int) -> Int {
var result = 1
var base = base % modulus
var exponent = exponent
while exponent > 0 {
if (exponent % 2) == 1 {
result = (result * base) % modulus
}
exponent = exponent >> 1
base = (base * base) % modulus
}
return result
}
return modularExponentiation(base: 2, exponent: n, modulus: p)
}```swift
func modp(n: Int, p: Int) -> Int {
// Function to perform modular exponentiation
func modularExponentiation(base: Int, exponent: Int, modulus: Int) -> Int {
var result = 1
var base = base % modulus
var exponent = exponent
while exponent > 0 {
if (exponent % 2) == 1 {
result = (result * base) % modulus
}
exponent = exponent >> 1
base = (base * base) % modulus
}
return result
}
return modularExponentiation(base: 2, exponent: n, modulus: p)
}
```func modp(n: Int, p: Int) -> Int {
// Function to perform modular exponentiation
func modularExponentiation(base: Int, exponent: Int, modulus: Int) -> Int {
var result = 1
var base = base % modulus
var exponent = exponent
while exponent > 0 {
if (exponent % 2) == 1 {
result = (result * base) % modulus
}
exponent = exponent >> 1
base = (base * base) % modulus
}
return result
}
return modularExponentiation(base: 2, exponent: n, modulus: p)
}```swift
func modp(n: Int, p: Int) -> Int {
// Function to perform modular exponentiation
func modularExponentiation(base: Int, exponent: Int, modulus: Int) -> Int {
var result = 1
var base = base % modulus
var exponent = exponent
while exponent > 0 {
if (exponent % 2) == 1 {
result = (result * base) % modulus
}
exponent = exponent >> 1
base = (base * base) % modulus
}
return result
}
return modularExponentiation(base: 2, exponent: n, modulus: p)
}
```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: 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 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 {
// Create sets of characters from both strings
let set0 = Set(s0)
let set1 = Set(s1)
// Compare the sets
return set0 == set1
}```swift
func sameChars(s0: String, s1: String) -> Bool {
// Create sets of characters from both strings
let set0 = Set(s0)
let set1 = Set(s1)
// Compare the sets
return set0 == set1
}
```func sameChars(s0: String, s1: String) -> Bool {
// Create sets of characters from both strings
let set0 = Set(s0)
let set1 = Set(s1)
// Compare the sets
return set0 == set1
}```swift
func sameChars(s0: String, s1: String) -> Bool {
// Create sets of characters from both strings
let set0 = Set(s0)
let set1 = Set(s1)
// Compare the sets
return set0 == set1
}
```func sameChars(s0: String, s1: String) -> Bool {
// Create sets of characters from both strings
let set0 = Set(s0)
let set1 = Set(s1)
// Compare the sets
return set0 == set1
}```swift
func sameChars(s0: String, s1: String) -> Bool {
// Create sets of characters from both strings
let set0 = Set(s0)
let set1 = Set(s1)
// Compare the sets
return set0 == set1
}
```func sameChars(s0: String, s1: String) -> Bool {
// Create sets of characters for both strings
let set0 = Set(s0)
let set1 = Set(s1)
// Compare the sets
return set0 == set1
}```swift
func sameChars(s0: String, s1: String) -> Bool {
// Create sets of characters for both strings
let set0 = Set(s0)
let set1 = Set(s1)
// Compare the sets
return set0 == set1
}
```func sameChars(s0: String, s1: String) -> Bool {
// Create sets of characters from both strings
let set0 = Set(s0)
let set1 = Set(s1)
// Compare the sets
return set0 == set1
}```swift
func sameChars(s0: String, s1: String) -> Bool {
// Create sets of characters from both strings
let set0 = Set(s0)
let set1 = Set(s1)
// Compare the sets
return set0 == set1
}
```func sameChars(s0: String, s1: String) -> Bool {
// Create sets of characters from both strings
let set0 = Set(s0)
let set1 = Set(s1)
// Compare the sets
return set0 == set1
}```swift
func sameChars(s0: String, s1: String) -> Bool {
// Create sets of characters from both strings
let set0 = Set(s0)
let set1 = Set(s1)
// Compare the sets
return set0 == set1
}
```func sameChars(s0: String, s1: String) -> Bool {
// Create sets of characters from both strings
let set0 = Set(s0)
let set1 = Set(s1)
// Compare the sets
return set0 == set1
}```swift
func sameChars(s0: String, s1: String) -> Bool {
// Create sets of characters from both strings
let set0 = Set(s0)
let set1 = Set(s1)
// Compare the sets
return set0 == set1
}
```func sameChars(s0: String, s1: String) -> Bool {
// Create sets of characters from both strings
let set0 = Set(s0)
let set1 = Set(s1)
// Compare the sets
return set0 == set1
}```swift
func sameChars(s0: String, s1: String) -> Bool {
// Create sets of characters from both strings
let set0 = Set(s0)
let set1 = Set(s1)
// Compare the sets
return set0 == set1
}
```func sameChars(s0: String, s1: String) -> Bool {
// Create sets of characters from both strings
let set0 = Set(s0)
let set1 = Set(s1)
// Compare the sets
return set0 == set1
}```swift
func sameChars(s0: String, s1: String) -> Bool {
// Create sets of characters from both strings
let set0 = Set(s0)
let set1 = Set(s1)
// Compare the sets
return set0 == set1
}
```func sameChars(s0: String, s1: String) -> Bool {
// Create sets of characters for both strings
let set0 = Set(s0)
let set1 = Set(s1)
// Compare the sets
return set0 == set1
}```swift
func sameChars(s0: String, s1: String) -> Bool {
// Create sets of characters for both strings
let set0 = Set(s0)
let set1 = Set(s1)
// Compare the sets
return set0 == set1
}
```func fib(n: Int) -> Int {
guard n > 0 else { return 0 }
if n == 1 || n == 2 {
return 1
}
var a = 1
var b = 1
var result = 0
for _ in 3...n {
result = a + b
a = b
b = result
}
return result
}```swift
func fib(n: Int) -> Int {
guard n > 0 else { return 0 }
if n == 1 || n == 2 {
return 1
}
var a = 1
var b = 1
var result = 0
for _ in 3...n {
result = a + b
a = b
b = result
}
return result
}
```func fib(n: Int) -> Int {
guard n > 0 else { return 0 }
if n == 1 || n == 2 {
return 1
}
var a = 1
var b = 1
var result = 0
for _ in 3...n {
result = a + b
a = b
b = result
}
return result
}```swift
func fib(n: Int) -> Int {
guard n > 0 else { return 0 }
if n == 1 || n == 2 {
return 1
}
var a = 1
var b = 1
var result = 0
for _ in 3...n {
result = a + b
a = b
b = result
}
return result
}
```func fib(n: Int) -> Int {
guard n > 0 else { return 0 }
if n == 1 || n == 2 {
return 1
}
var a = 1
var b = 1
var fibNumber = 0
for _ in 3...n {
fibNumber = a + b
a = b
b = fibNumber
}
return fibNumber
}```swift
func fib(n: Int) -> Int {
guard n > 0 else { return 0 }
if n == 1 || n == 2 {
return 1
}
var a = 1
var b = 1
var fibNumber = 0
for _ in 3...n {
fibNumber = a + b
a = b
b = fibNumber
}
return fibNumber
}
```func fib(n: Int) -> Int {
guard n > 0 else { return 0 }
if n == 1 || n == 2 {
return 1
}
var a = 1
var b = 1
var result = 0
for _ in 3...n {
result = a + b
a = b
b = result
}
return result
}```swift
func fib(n: Int) -> Int {
guard n > 0 else { return 0 }
if n == 1 || n == 2 {
return 1
}
var a = 1
var b = 1
var result = 0
for _ in 3...n {
result = a + b
a = b
b = result
}
return result
}
```func fib(n: Int) -> Int {
guard n > 0 else { return 0 }
if n == 1 || n == 2 {
return 1
}
var a = 1
var b = 1
var result = 0
for _ in 3...n {
result = a + b
a = b
b = result
}
return result
}```swift
func fib(n: Int) -> Int {
guard n > 0 else { return 0 }
if n == 1 || n == 2 {
return 1
}
var a = 1
var b = 1
var result = 0
for _ in 3...n {
result = a + b
a = b
b = result
}
return result
}
```func fib(n: Int) -> Int {
guard n > 0 else { return 0 }
if n == 1 || n == 2 {
return 1
}
var a = 1
var b = 1
var result = 0
for _ in 3...n {
result = a + b
a = b
b = result
}
return result
}```swift
func fib(n: Int) -> Int {
guard n > 0 else { return 0 }
if n == 1 || n == 2 {
return 1
}
var a = 1
var b = 1
var result = 0
for _ in 3...n {
result = a + b
a = b
b = result
}
return result
}
```func fib(n: Int) -> Int {
guard n > 0 else { return 0 }
if n == 1 || n == 2 {
return 1
}
var a = 1
var b = 1
var result = 0
for _ in 3...n {
result = a + b
a = b
b = result
}
return result
}```swift
func fib(n: Int) -> Int {
guard n > 0 else { return 0 }
if n == 1 || n == 2 {
return 1
}
var a = 1
var b = 1
var result = 0
for _ in 3...n {
result = a + b
a = b
b = result
}
return result
}
```func fib(n: Int) -> Int {
guard n > 0 else { return 0 }
if n == 1 || n == 2 {
return 1
}
var a = 1
var b = 1
var result = 0
for _ in 3...n {
result = a + b
a = b
b = result
}
return result
}```swift
func fib(n: Int) -> Int {
guard n > 0 else { return 0 }
if n == 1 || n == 2 {
return 1
}
var a = 1
var b = 1
var result = 0
for _ in 3...n {
result = a + b
a = b
b = result
}
return result
}
```func fib(n: Int) -> Int {
guard n > 0 else { return 0 }
if n == 1 || n == 2 {
return 1
}
var a = 1
var b = 1
var fibNumber = 0
for _ in 3...n {
fibNumber = a + b
a = b
b = fibNumber
}
return fibNumber
}```swift
func fib(n: Int) -> Int {
guard n > 0 else { return 0 }
if n == 1 || n == 2 {
return 1
}
var a = 1
var b = 1
var fibNumber = 0
for _ in 3...n {
fibNumber = a + b
a = b
b = fibNumber
}
return fibNumber
}
```func fib(n: Int) -> Int {
guard n > 0 else { return 0 }
if n == 1 || n == 2 {
return 1
}
var a = 1
var b = 1
var fibNumber = 0
for _ in 3...n {
fibNumber = a + b
a = b
b = fibNumber
}
return fibNumber
}```swift
func fib(n: Int) -> Int {
guard n > 0 else { return 0 }
if n == 1 || n == 2 {
return 1
}
var a = 1
var b = 1
var fibNumber = 0
for _ in 3...n {
fibNumber = a + b
a = b
b = fibNumber
}
return fibNumber
}
```func correctBracketing(brackets: String) -> Bool {
var balance = 0
for char in brackets {
if char == "<" {
balance += 1
} else if char == ">" {
balance -= 1
}
// If balance goes negative, there are more closing brackets than opening ones
if balance < 0 {
return false
}
}
// If balance is zero, all opening brackets have corresponding closing brackets
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 goes negative, there are more closing brackets than opening ones
if balance < 0 {
return false
}
}
// If balance is zero, all opening brackets have corresponding closing brackets
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 goes negative, there are more closing brackets than opening ones
if balance < 0 {
return false
}
}
// If balance is zero, all opening brackets have corresponding closing brackets
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 goes negative, there are more closing brackets than opening ones
if balance < 0 {
return false
}
}
// If balance is zero, all opening brackets have corresponding closing brackets
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 goes negative, there are more closing brackets than opening ones
if balance < 0 {
return false
}
}
// If balance is zero, all opening brackets have corresponding closing brackets
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 goes negative, there are more closing brackets than opening ones
if balance < 0 {
return false
}
}
// If balance is zero, all opening brackets have corresponding closing brackets
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 goes negative, there are more closing brackets than opening ones
if balance < 0 {
return false
}
}
// If balance is zero, all opening brackets have corresponding closing brackets
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 goes negative, there are more closing brackets than opening ones
if balance < 0 {
return false
}
}
// If balance is zero, all opening brackets have corresponding closing brackets
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 goes negative, there are more closing brackets than opening ones
if balance < 0 {
return false
}
}
// If balance is zero, all opening brackets have corresponding closing brackets
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 goes negative, there are more closing brackets than opening ones
if balance < 0 {
return false
}
}
// If balance is zero, all opening brackets have corresponding closing brackets
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 goes negative, there are more closing brackets than opening ones
if balance < 0 {
return false
}
}
// If balance is zero, all opening brackets have corresponding closing brackets
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 goes negative, there are more closing brackets than opening ones
if balance < 0 {
return false
}
}
// If balance is zero, all opening brackets have corresponding closing brackets
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 goes negative, there are more closing brackets than opening ones
if balance < 0 {
return false
}
}
// If balance is zero, all opening brackets have corresponding closing brackets
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 goes negative, there are more closing brackets than opening ones
if balance < 0 {
return false
}
}
// If balance is zero, all opening brackets have corresponding closing brackets
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 goes negative, there are more closing brackets than opening ones
if balance < 0 {
return false
}
}
// If balance is zero, all opening brackets have corresponding closing brackets
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 goes negative, there are more closing brackets than opening ones
if balance < 0 {
return false
}
}
// If balance is zero, all opening brackets have corresponding closing brackets
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 goes negative, there are more closing brackets than opening ones
if balance < 0 {
return false
}
}
// If balance is zero, all opening brackets have corresponding closing brackets
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 goes negative, there are more closing brackets than opening ones
if balance < 0 {
return false
}
}
// If balance is zero, all opening brackets have corresponding closing brackets
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 goes negative, there are more closing brackets than opening
if balance < 0 {
return false
}
}
// If balance is zero, all opening brackets have corresponding closing brackets
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 goes negative, there are more closing brackets than opening
if balance < 0 {
return false
}
}
// If balance is zero, all opening brackets have corresponding closing brackets
return balance == 0
}
```func monotonic(l: [Int]) -> Bool {
guard l.count > 1 else { return true }
var increasing = true
var decreasing = true
for i in 1..<l.count {
if l[i] > l[i - 1] {
decreasing = false
}
if l[i] < l[i - 1] {
increasing = false
}
}
return increasing || decreasing
}```swift
func monotonic(l: [Int]) -> Bool {
guard l.count > 1 else { return true }
var increasing = true
var decreasing = true
for i in 1..<l.count {
if l[i] > l[i - 1] {
decreasing = false
}
if l[i] < l[i - 1] {
increasing = false
}
}
return increasing || decreasing
}
```func monotonic(l: [Int]) -> Bool {
guard l.count > 1 else { return true }
var increasing = true
var decreasing = true
for i in 1..<l.count {
if l[i] > l[i - 1] {
decreasing = false
} else if l[i] < l[i - 1] {
increasing = false
}
}
return increasing || decreasing
}```swift
func monotonic(l: [Int]) -> Bool {
guard l.count > 1 else { return true }
var increasing = true
var decreasing = true
for i in 1..<l.count {
if l[i] > l[i - 1] {
decreasing = false
} else if l[i] < l[i - 1] {
increasing = false
}
}
return increasing || decreasing
}
```func monotonic(l: [Int]) -> Bool {
guard l.count > 1 else { return true }
var isIncreasing = true
var isDecreasing = true
for i in 1..<l.count {
if l[i] > l[i - 1] {
isDecreasing = false
} else if l[i] < l[i - 1] {
isIncreasing = false
}
}
return isIncreasing || isDecreasing
}```swift
func monotonic(l: [Int]) -> Bool {
guard l.count > 1 else { return true }
var isIncreasing = true
var isDecreasing = true
for i in 1..<l.count {
if l[i] > l[i - 1] {
isDecreasing = false
} else if l[i] < l[i - 1] {
isIncreasing = false
}
}
return isIncreasing || isDecreasing
}
```func monotonic(l: [Int]) -> Bool {
guard l.count > 1 else { return true }
var increasing = true
var decreasing = true
for i in 1..<l.count {
if l[i] > l[i - 1] {
decreasing = false
} else if l[i] < l[i - 1] {
increasing = false
}
}
return increasing || decreasing
}```swift
func monotonic(l: [Int]) -> Bool {
guard l.count > 1 else { return true }
var increasing = true
var decreasing = true
for i in 1..<l.count {
if l[i] > l[i - 1] {
decreasing = false
} else if l[i] < l[i - 1] {
increasing = false
}
}
return increasing || decreasing
}
```func monotonic(l: [Int]) -> Bool {
guard l.count > 1 else { return true }
var increasing = true
var decreasing = true
for i in 1..<l.count {
if l[i] > l[i - 1] {
decreasing = false
} else if l[i] < l[i - 1] {
increasing = false
}
}
return increasing || decreasing
}```swift
func monotonic(l: [Int]) -> Bool {
guard l.count > 1 else { return true }
var increasing = true
var decreasing = true
for i in 1..<l.count {
if l[i] > l[i - 1] {
decreasing = false
} else if l[i] < l[i - 1] {
increasing = false
}
}
return increasing || decreasing
}
```func monotonic(l: [Int]) -> Bool {
guard l.count > 1 else { return true }
var increasing = true
var decreasing = true
for i in 1..<l.count {
if l[i] > l[i - 1] {
decreasing = false
}
if l[i] < l[i - 1] {
increasing = false
}
}
return increasing || decreasing
}```swift
func monotonic(l: [Int]) -> Bool {
guard l.count > 1 else { return true }
var increasing = true
var decreasing = true
for i in 1..<l.count {
if l[i] > l[i - 1] {
decreasing = false
}
if l[i] < l[i - 1] {
increasing = false
}
}
return increasing || decreasing
}
```func monotonic(l: [Int]) -> Bool {
guard l.count > 1 else { return true }
var increasing = true
var decreasing = true
for i in 1..<l.count {
if l[i] > l[i - 1] {
decreasing = false
} else if l[i] < l[i - 1] {
increasing = false
}
}
return increasing || decreasing
}```swift
func monotonic(l: [Int]) -> Bool {
guard l.count > 1 else { return true }
var increasing = true
var decreasing = true
for i in 1..<l.count {
if l[i] > l[i - 1] {
decreasing = false
} else if l[i] < l[i - 1] {
increasing = false
}
}
return increasing || decreasing
}
```func monotonic(l: [Int]) -> Bool {
guard l.count > 1 else { return true }
var increasing = true
var decreasing = true
for i in 1..<l.count {
if l[i] > l[i - 1] {
decreasing = false
}
if l[i] < l[i - 1] {
increasing = false
}
}
return increasing || decreasing
}```swift
func monotonic(l: [Int]) -> Bool {
guard l.count > 1 else { return true }
var increasing = true
var decreasing = true
for i in 1..<l.count {
if l[i] > l[i - 1] {
decreasing = false
}
if l[i] < l[i - 1] {
increasing = false
}
}
return increasing || decreasing
}
```func monotonic(l: [Int]) -> Bool {
guard l.count > 1 else { return true }
var increasing = true
var decreasing = true
for i in 1..<l.count {
if l[i] > l[i - 1] {
decreasing = false
}
if l[i] < l[i - 1] {
increasing = false
}
}
return increasing || decreasing
}```swift
func monotonic(l: [Int]) -> Bool {
guard l.count > 1 else { return true }
var increasing = true
var decreasing = true
for i in 1..<l.count {
if l[i] > l[i - 1] {
decreasing = false
}
if l[i] < l[i - 1] {
increasing = false
}
}
return increasing || decreasing
}
```func monotonic(l: [Int]) -> Bool {
guard l.count > 1 else { return true }
var increasing = true
var decreasing = true
for i in 1..<l.count {
if l[i] > l[i - 1] {
decreasing = false
}
if l[i] < l[i - 1] {
increasing = false
}
}
return increasing || decreasing
}```swift
func monotonic(l: [Int]) -> Bool {
guard l.count > 1 else { return true }
var increasing = true
var decreasing = true
for i in 1..<l.count {
if l[i] > l[i - 1] {
decreasing = false
}
if l[i] < l[i - 1] {
increasing = false
}
}
return increasing || decreasing
}
```func common(l1: [Int], l2: [Int]) -> [Int] {
// Convert both arrays to sets to remove duplicates and allow for set operations
let set1 = Set(l1)
let set2 = Set(l2)
// Find the intersection of both sets to get common elements
let commonElements = set1.intersection(set2)
// Convert the set back to an array and sort it
let sortedCommonElements = Array(commonElements).sorted()
return sortedCommonElements
}```swift
func common(l1: [Int], l2: [Int]) -> [Int] {
// Convert both arrays to sets to remove duplicates and allow for set operations
let set1 = Set(l1)
let set2 = Set(l2)
// Find the intersection of both sets to get common elements
let commonElements = set1.intersection(set2)
// Convert the set back to an array and sort it
let sortedCommonElements = Array(commonElements).sorted()
return sortedCommonElements
}
```func common(l1: [Int], l2: [Int]) -> [Int] {
// Convert both arrays to sets to remove duplicates and allow for set operations
let set1 = Set(l1)
let set2 = Set(l2)
// Find the intersection of the two sets to get common elements
let commonElements = set1.intersection(set2)
// Convert the set back to an array and sort it
let sortedCommonElements = Array(commonElements).sorted()
return sortedCommonElements
}```swift
func common(l1: [Int], l2: [Int]) -> [Int] {
// Convert both arrays to sets to remove duplicates and allow for set operations
let set1 = Set(l1)
let set2 = Set(l2)
// Find the intersection of the two sets to get common elements
let commonElements = set1.intersection(set2)
// Convert the set back to an array and sort it
let sortedCommonElements = Array(commonElements).sorted()
return sortedCommonElements
}
```func common(l1: [Int], l2: [Int]) -> [Int] {
// Convert both arrays to sets to remove duplicates and allow for set operations
let set1 = Set(l1)
let set2 = Set(l2)
// Find the intersection of both sets to get common elements
let commonElements = set1.intersection(set2)
// Convert the set to an array and sort it
let sortedCommonElements = commonElements.sorted()
return sortedCommonElements
}```swift
func common(l1: [Int], l2: [Int]) -> [Int] {
// Convert both arrays to sets to remove duplicates and allow for set operations
let set1 = Set(l1)
let set2 = Set(l2)
// Find the intersection of both sets to get common elements
let commonElements = set1.intersection(set2)
// Convert the set to an array and sort it
let sortedCommonElements = commonElements.sorted()
return sortedCommonElements
}
```func common(l1: [Int], l2: [Int]) -> [Int] {
// Convert both arrays to sets to remove duplicates and allow for set operations
let set1 = Set(l1)
let set2 = Set(l2)
// Find the intersection of the two sets to get common elements
let commonElements = set1.intersection(set2)
// Convert the set back to an array and sort it
let sortedCommonElements = Array(commonElements).sorted()
return sortedCommonElements
}```swift
func common(l1: [Int], l2: [Int]) -> [Int] {
// Convert both arrays to sets to remove duplicates and allow for set operations
let set1 = Set(l1)
let set2 = Set(l2)
// Find the intersection of the two sets to get common elements
let commonElements = set1.intersection(set2)
// Convert the set back to an array and sort it
let sortedCommonElements = Array(commonElements).sorted()
return sortedCommonElements
}
```func common(l1: [Int], l2: [Int]) -> [Int] {
// Convert both arrays to sets to remove duplicates and allow for set operations
let set1 = Set(l1)
let set2 = Set(l2)
// Find the intersection of both sets to get common elements
let commonElements = set1.intersection(set2)
// Convert the set back to an array and sort it
let sortedCommonElements = commonElements.sorted()
return sortedCommonElements
}```swift
func common(l1: [Int], l2: [Int]) -> [Int] {
// Convert both arrays to sets to remove duplicates and allow for set operations
let set1 = Set(l1)
let set2 = Set(l2)
// Find the intersection of both sets to get common elements
let commonElements = set1.intersection(set2)
// Convert the set back to an array and sort it
let sortedCommonElements = commonElements.sorted()
return sortedCommonElements
}
```func common(l1: [Int], l2: [Int]) -> [Int] {
// Convert both arrays to sets to remove duplicates and allow for set operations
let set1 = Set(l1)
let set2 = Set(l2)
// Find the intersection of both sets to get common elements
let commonElements = set1.intersection(set2)
// Convert the set back to an array and sort it
let sortedCommonElements = Array(commonElements).sorted()
return sortedCommonElements
}```swift
func common(l1: [Int], l2: [Int]) -> [Int] {
// Convert both arrays to sets to remove duplicates and allow for set operations
let set1 = Set(l1)
let set2 = Set(l2)
// Find the intersection of both sets to get common elements
let commonElements = set1.intersection(set2)
// Convert the set back to an array and sort it
let sortedCommonElements = Array(commonElements).sorted()
return sortedCommonElements
}
```func common(l1: [Int], l2: [Int]) -> [Int] {
// Convert both arrays to sets to remove duplicates and allow for set operations
let set1 = Set(l1)
let set2 = Set(l2)
// Find the intersection of both sets to get common elements
let commonElements = set1.intersection(set2)
// Convert the set back to an array and sort it
let sortedCommonElements = Array(commonElements).sorted()
return sortedCommonElements
}```swift
func common(l1: [Int], l2: [Int]) -> [Int] {
// Convert both arrays to sets to remove duplicates and allow for set operations
let set1 = Set(l1)
let set2 = Set(l2)
// Find the intersection of both sets to get common elements
let commonElements = set1.intersection(set2)
// Convert the set back to an array and sort it
let sortedCommonElements = Array(commonElements).sorted()
return sortedCommonElements
}
```func common(l1: [Int], l2: [Int]) -> [Int] {
// Convert both arrays to sets to remove duplicates and allow for set operations
let set1 = Set(l1)
let set2 = Set(l2)
// Find the intersection of both sets to get common elements
let commonElements = set1.intersection(set2)
// Convert the set back to an array and sort it
let sortedCommonElements = Array(commonElements).sorted()
return sortedCommonElements
}```swift
func common(l1: [Int], l2: [Int]) -> [Int] {
// Convert both arrays to sets to remove duplicates and allow for set operations
let set1 = Set(l1)
let set2 = Set(l2)
// Find the intersection of both sets to get common elements
let commonElements = set1.intersection(set2)
// Convert the set back to an array and sort it
let sortedCommonElements = Array(commonElements).sorted()
return sortedCommonElements
}
```func common(l1: [Int], l2: [Int]) -> [Int] {
// Convert both arrays to sets to remove duplicates and allow for set operations
let set1 = Set(l1)
let set2 = Set(l2)
// Find the intersection of both sets to get common elements
let commonElements = set1.intersection(set2)
// Convert the set back to an array and sort it
let sortedCommonElements = Array(commonElements).sorted()
return sortedCommonElements
}```swift
func common(l1: [Int], l2: [Int]) -> [Int] {
// Convert both arrays to sets to remove duplicates and allow for set operations
let set1 = Set(l1)
let set2 = Set(l2)
// Find the intersection of both sets to get common elements
let commonElements = set1.intersection(set2)
// Convert the set back to an array and sort it
let sortedCommonElements = Array(commonElements).sorted()
return sortedCommonElements
}
```func common(l1: [Int], l2: [Int]) -> [Int] {
// Convert both arrays to sets to remove duplicates and allow for set operations
let set1 = Set(l1)
let set2 = Set(l2)
// Find the intersection of the two sets to get common elements
let commonElements = set1.intersection(set2)
// Convert the set back to an array and sort it
let sortedCommonElements = commonElements.sorted()
return sortedCommonElements
}```swift
func common(l1: [Int], l2: [Int]) -> [Int] {
// Convert both arrays to sets to remove duplicates and allow for set operations
let set1 = Set(l1)
let set2 = Set(l2)
// Find the intersection of the two sets to get common elements
let commonElements = set1.intersection(set2)
// Convert the set back to an array and sort it
let sortedCommonElements = commonElements.sorted()
return sortedCommonElements
}
```func largestPrimeFactor(n: Int) -> Int {
var number = n
var largestFactor = 1
// Check for the smallest prime factor (2)
while number % 2 == 0 {
largestFactor = 2
number /= 2
}
// Check for odd factors from 3 onwards
var factor = 3
while factor * factor <= number {
while number % factor == 0 {
largestFactor = factor
number /= factor
}
factor += 2
}
// If number is still greater than 2, then it must be prime
if number > 2 {
largestFactor = number
}
return largestFactor
}```swift
func largestPrimeFactor(n: Int) -> Int {
var number = n
var largestFactor = 1
// Check for the smallest prime factor (2)
while number % 2 == 0 {
largestFactor = 2
number /= 2
}
// Check for odd factors from 3 onwards
var factor = 3
while factor * factor <= number {
while number % factor == 0 {
largestFactor = factor
number /= factor
}
factor += 2
}
// If number is still greater than 2, then it must be prime
if number > 2 {
largestFactor = number
}
return largestFactor
}
```func largestPrimeFactor(n: Int) -> Int {
var number = n
var largestFactor = 1
var factor = 2
// Check for smallest factors first
while number % factor == 0 {
largestFactor = factor
number /= factor
}
factor = 3
while factor * factor <= number {
while number % factor == 0 {
largestFactor = factor
number /= factor
}
factor += 2
}
// If number is still greater than 2, then it must be prime
if number > 2 {
largestFactor = number
}
return largestFactor
}```swift
func largestPrimeFactor(n: Int) -> Int {
var number = n
var largestFactor = 1
var factor = 2
// Check for smallest factors first
while number % factor == 0 {
largestFactor = factor
number /= factor
}
factor = 3
while factor * factor <= number {
while number % factor == 0 {
largestFactor = factor
number /= factor
}
factor += 2
}
// If number is still greater than 2, then it must be prime
if number > 2 {
largestFactor = number
}
return largestFactor
}
```func largestPrimeFactor(n: Int) -> Int {
var number = n
var largestFactor = 1
var factor = 2
// Check for smallest factors and divide them out
while number % factor == 0 {
largestFactor = factor
number /= factor
}
// Check for odd factors from 3 onwards
factor = 3
while factor * factor <= number {
while number % factor == 0 {
largestFactor = factor
number /= factor
}
factor += 2
}
// If number is still greater than 2, then it is prime
if number > 2 {
largestFactor = number
}
return largestFactor
}```swift
func largestPrimeFactor(n: Int) -> Int {
var number = n
var largestFactor = 1
var factor = 2
// Check for smallest factors and divide them out
while number % factor == 0 {
largestFactor = factor
number /= factor
}
// Check for odd factors from 3 onwards
factor = 3
while factor * factor <= number {
while number % factor == 0 {
largestFactor = factor
number /= factor
}
factor += 2
}
// If number is still greater than 2, then it is prime
if number > 2 {
largestFactor = number
}
return largestFactor
}
```func largestPrimeFactor(n: Int) -> Int {
var number = n
var largestFactor = 1
var factor = 2
// Check for smallest factors first
while number % factor == 0 {
largestFactor = factor
number /= factor
}
// Check for odd factors from 3 onwards
factor = 3
while factor * factor <= number {
while number % factor == 0 {
largestFactor = factor
number /= factor
}
factor += 2
}
// If number is still greater than 2, then it must be prime
if number > 2 {
largestFactor = number
}
return largestFactor
}```swift
func largestPrimeFactor(n: Int) -> Int {
var number = n
var largestFactor = 1
var factor = 2
// Check for smallest factors first
while number % factor == 0 {
largestFactor = factor
number /= factor
}
// Check for odd factors from 3 onwards
factor = 3
while factor * factor <= number {
while number % factor == 0 {
largestFactor = factor
number /= factor
}
factor += 2
}
// If number is still greater than 2, then it must be prime
if number > 2 {
largestFactor = number
}
return largestFactor
}
```func largestPrimeFactor(n: Int) -> Int {
var number = n
var largestFactor = 1
// Check for smallest prime factor (2)
while number % 2 == 0 {
largestFactor = 2
number /= 2
}
// Check for odd factors from 3 onwards
var factor = 3
while factor * factor <= number {
while number % factor == 0 {
largestFactor = factor
number /= factor
}
factor += 2
}
// If number is still greater than 2, then it is prime
if number > 2 {
largestFactor = number
}
return largestFactor
}```swift
func largestPrimeFactor(n: Int) -> Int {
var number = n
var largestFactor = 1
// Check for smallest prime factor (2)
while number % 2 == 0 {
largestFactor = 2
number /= 2
}
// Check for odd factors from 3 onwards
var factor = 3
while factor * factor <= number {
while number % factor == 0 {
largestFactor = factor
number /= factor
}
factor += 2
}
// If number is still greater than 2, then it is prime
if number > 2 {
largestFactor = number
}
return largestFactor
}
```func largestPrimeFactor(n: Int) -> Int {
var number = n
var largestFactor = 1
// Check for smallest prime factor (2)
while number % 2 == 0 {
largestFactor = 2
number /= 2
}
// Check for odd factors from 3 onwards
var factor = 3
while factor * factor <= number {
while number % factor == 0 {
largestFactor = factor
number /= factor
}
factor += 2
}
// If number is still greater than 2, then it is prime
if number > 2 {
largestFactor = number
}
return largestFactor
}```swift
func largestPrimeFactor(n: Int) -> Int {
var number = n
var largestFactor = 1
// Check for smallest prime factor (2)
while number % 2 == 0 {
largestFactor = 2
number /= 2
}
// Check for odd factors from 3 onwards
var factor = 3
while factor * factor <= number {
while number % factor == 0 {
largestFactor = factor
number /= factor
}
factor += 2
}
// If number is still greater than 2, then it is prime
if number > 2 {
largestFactor = number
}
return largestFactor
}
```func largestPrimeFactor(n: Int) -> Int {
var number = n
var largestFactor = 1
// Check for smallest prime factor (2)
while number % 2 == 0 {
largestFactor = 2
number /= 2
}
// Check for odd factors from 3 onwards
var factor = 3
while factor * factor <= number {
while number % factor == 0 {
largestFactor = factor
number /= factor
}
factor += 2
}
// If number is still greater than 2, then it is prime
if number > 2 {
largestFactor = number
}
return largestFactor
}```swift
func largestPrimeFactor(n: Int) -> Int {
var number = n
var largestFactor = 1
// Check for smallest prime factor (2)
while number % 2 == 0 {
largestFactor = 2
number /= 2
}
// Check for odd factors from 3 onwards
var factor = 3
while factor * factor <= number {
while number % factor == 0 {
largestFactor = factor
number /= factor
}
factor += 2
}
// If number is still greater than 2, then it is prime
if number > 2 {
largestFactor = number
}
return largestFactor
}
```func largestPrimeFactor(n: Int) -> Int {
var number = n
var largestFactor = 1
// Check for smallest prime factor (2)
while number % 2 == 0 {
largestFactor = 2
number /= 2
}
// Check for odd factors from 3 onwards
var factor = 3
while factor * factor <= number {
while number % factor == 0 {
largestFactor = factor
number /= factor
}
factor += 2
}
// If number is still greater than 2, then it must be prime
if number > 2 {
largestFactor = number
}
return largestFactor
}```swift
func largestPrimeFactor(n: Int) -> Int {
var number = n
var largestFactor = 1
// Check for smallest prime factor (2)
while number % 2 == 0 {
largestFactor = 2
number /= 2
}
// Check for odd factors from 3 onwards
var factor = 3
while factor * factor <= number {
while number % factor == 0 {
largestFactor = factor
number /= factor
}
factor += 2
}
// If number is still greater than 2, then it must be prime
if number > 2 {
largestFactor = number
}
return largestFactor
}
```func largestPrimeFactor(n: Int) -> Int {
var number = n
var largestFactor = 1
var factor = 2
while number > 1 {
if number % factor == 0 {
largestFactor = factor
while number % factor == 0 {
number /= factor
}
}
factor += 1
}
return largestFactor
}```swift
func largestPrimeFactor(n: Int) -> Int {
var number = n
var largestFactor = 1
var factor = 2
while number > 1 {
if number % factor == 0 {
largestFactor = factor
while number % factor == 0 {
number /= factor
}
}
factor += 1
}
return largestFactor
}
```func largestPrimeFactor(n: Int) -> Int {
var number = n
var largestFactor = 1
// Check for smallest prime factor (2)
while number % 2 == 0 {
largestFactor = 2
number /= 2
}
// Check for odd factors from 3 onwards
var factor = 3
while factor * factor <= number {
while number % factor == 0 {
largestFactor = factor
number /= factor
}
factor += 2
}
// If number is still greater than 2, then it is prime
if number > 2 {
largestFactor = number
}
return largestFactor
}```swift
func largestPrimeFactor(n: Int) -> Int {
var number = n
var largestFactor = 1
// Check for smallest prime factor (2)
while number % 2 == 0 {
largestFactor = 2
number /= 2
}
// Check for odd factors from 3 onwards
var factor = 3
while factor * factor <= number {
while number % factor == 0 {
largestFactor = factor
number /= factor
}
factor += 2
}
// If number is still greater than 2, then it is prime
if number > 2 {
largestFactor = number
}
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 goes negative, there are more closing brackets than opening ones
if balance < 0 {
return false
}
}
// If balance is zero, all opening brackets have corresponding closing brackets
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 goes negative, there are more closing brackets than opening ones
if balance < 0 {
return false
}
}
// If balance is zero, all opening brackets have corresponding closing brackets
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 goes negative, there are more closing brackets than opening ones
if balance < 0 {
return false
}
}
// If balance is zero, all opening brackets have corresponding closing brackets
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 goes negative, there are more closing brackets than opening ones
if balance < 0 {
return false
}
}
// If balance is zero, all opening brackets have corresponding closing brackets
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 goes negative, there's a closing bracket without a matching opening bracket
if balance < 0 {
return false
}
}
// If balance is zero, all opening brackets have matching closing brackets
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 goes negative, there's a closing bracket without a matching opening bracket
if balance < 0 {
return false
}
}
// If balance is zero, all opening brackets have matching closing brackets
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 goes negative, there are more closing brackets than opening ones
if balance < 0 {
return false
}
}
// If balance is zero, all opening brackets have corresponding closing brackets
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 goes negative, there are more closing brackets than opening ones
if balance < 0 {
return false
}
}
// If balance is zero, all opening brackets have corresponding closing brackets
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 goes negative, there are more closing brackets than opening ones
if balance < 0 {
return false
}
}
// If balance is zero, all opening brackets have corresponding closing brackets
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 goes negative, there are more closing brackets than opening ones
if balance < 0 {
return false
}
}
// If balance is zero, all opening brackets have corresponding closing brackets
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 goes negative, there's a closing bracket without a matching opening bracket
if balance < 0 {
return false
}
}
// All opening brackets should have matching closing brackets
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 goes negative, there's a closing bracket without a matching opening bracket
if balance < 0 {
return false
}
}
// All opening brackets should have matching closing brackets
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 goes negative, there's a closing bracket without a matching opening bracket
if balance < 0 {
return false
}
}
// All opening brackets should have matching closing brackets
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 goes negative, there's a closing bracket without a matching opening bracket
if balance < 0 {
return false
}
}
// All opening brackets should have matching closing brackets
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 goes negative, there's a closing bracket without a matching opening bracket
if balance < 0 {
return false
}
}
// If balance is zero, all opening brackets have matching closing brackets
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 goes negative, there's a closing bracket without a matching opening bracket
if balance < 0 {
return false
}
}
// If balance is zero, all opening brackets have matching closing brackets
return balance == 0
}
```func derivative(xs: [Int]) -> [Int] {
var result: [Int] = []
for i in 1..<xs.count {
result.append(xs[i] * i)
}
return result
}```swift
func derivative(xs: [Int]) -> [Int] {
var result: [Int] = []
for i in 1..<xs.count {
result.append(xs[i] * i)
}
return result
}
```func derivative(xs: [Int]) -> [Int] {
var result: [Int] = []
for i in 1..<xs.count {
result.append(xs[i] * i)
}
return result
}```swift
func derivative(xs: [Int]) -> [Int] {
var result: [Int] = []
for i in 1..<xs.count {
result.append(xs[i] * i)
}
return result
}
```func derivative(xs: [Int]) -> [Int] {
guard xs.count > 1 else { return [] }
var result: [Int] = []
for i in 1..<xs.count {
result.append(xs[i] * 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(xs[i] * i)
}
return result
}
```func derivative(xs: [Int]) -> [Int] {
var result: [Int] = []
for i in 1..<xs.count {
result.append(xs[i] * i)
}
return result
}```swift
func derivative(xs: [Int]) -> [Int] {
var result: [Int] = []
for i in 1..<xs.count {
result.append(xs[i] * i)
}
return result
}
```func derivative(xs: [Int]) -> [Int] {
var result: [Int] = []
for i in 1..<xs.count {
result.append(xs[i] * i)
}
return result
}```swift
func derivative(xs: [Int]) -> [Int] {
var result: [Int] = []
for i in 1..<xs.count {
result.append(xs[i] * i)
}
return result
}
```func derivative(xs: [Int]) -> [Int] {
guard xs.count > 1 else {
return []
}
var result: [Int] = []
for i in 1..<xs.count {
result.append(xs[i] * 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(xs[i] * i)
}
return result
}
```func derivative(xs: [Int]) -> [Int] {
var result: [Int] = []
for i in 1..<xs.count {
result.append(xs[i] * i)
}
return result
}```swift
func derivative(xs: [Int]) -> [Int] {
var result: [Int] = []
for i in 1..<xs.count {
result.append(xs[i] * i)
}
return result
}
```func derivative(xs: [Int]) -> [Int] {
guard xs.count > 1 else {
return []
}
var result: [Int] = []
for i in 1..<xs.count {
result.append(xs[i] * 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(xs[i] * 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(xs[i] * 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(xs[i] * i)
}
return result
}
```func derivative(xs: [Int]) -> [Int] {
var result: [Int] = []
for i in 1..<xs.count {
result.append(xs[i] * i)
}
return result
}```swift
func derivative(xs: [Int]) -> [Int] {
var result: [Int] = []
for i in 1..<xs.count {
result.append(xs[i] * i)
}
return result
}
```func fibfib(n: Int) -> Int {
// Handle the base cases
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 1
}
// Initialize an array to store computed values
var fibfibSequence = [Int](repeating: 0, count: n + 1)
fibfibSequence[2] = 1
// Compute the sequence iteratively
for i in 3...n {
fibfibSequence[i] = fibfibSequence[i - 1] + fibfibSequence[i - 2] + fibfibSequence[i - 3]
}
return fibfibSequence[n]
}```swift
func fibfib(n: Int) -> Int {
// Handle the base cases
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 1
}
// Initialize an array to store computed values
var fibfibSequence = [Int](repeating: 0, count: n + 1)
fibfibSequence[2] = 1
// Compute the sequence iteratively
for i in 3...n {
fibfibSequence[i] = fibfibSequence[i - 1] + fibfibSequence[i - 2] + fibfibSequence[i - 3]
}
return fibfibSequence[n]
}
```func fibfib(n: Int) -> Int {
// Handle base cases
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 1
}
// Initialize an array to store computed values
var fibfibSequence = [Int](repeating: 0, count: n + 1)
fibfibSequence[2] = 1
// Compute the sequence iteratively
for i in 3...n {
fibfibSequence[i] = fibfibSequence[i - 1] + fibfibSequence[i - 2] + fibfibSequence[i - 3]
}
return fibfibSequence[n]
}```swift
func fibfib(n: Int) -> Int {
// Handle base cases
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 1
}
// Initialize an array to store computed values
var fibfibSequence = [Int](repeating: 0, count: n + 1)
fibfibSequence[2] = 1
// Compute the sequence iteratively
for i in 3...n {
fibfibSequence[i] = fibfibSequence[i - 1] + fibfibSequence[i - 2] + fibfibSequence[i - 3]
}
return fibfibSequence[n]
}
```func fibfib(n: Int) -> Int {
// Base cases
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 1
}
// Array to store computed values
var fibfibArray = [Int](repeating: 0, count: n + 1)
fibfibArray[2] = 1
// Compute the sequence iteratively
for i in 3...n {
fibfibArray[i] = fibfibArray[i - 1] + fibfibArray[i - 2] + fibfibArray[i - 3]
}
return fibfibArray[n]
}```swift
func fibfib(n: Int) -> Int {
// Base cases
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 1
}
// Array to store computed values
var fibfibArray = [Int](repeating: 0, count: n + 1)
fibfibArray[2] = 1
// Compute the sequence iteratively
for i in 3...n {
fibfibArray[i] = fibfibArray[i - 1] + fibfibArray[i - 2] + fibfibArray[i - 3]
}
return fibfibArray[n]
}
```func fibfib(n: Int) -> Int {
// Base cases
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 1
}
// Array to store computed values
var fibfibArray = [Int](repeating: 0, count: n + 1)
fibfibArray[2] = 1
// Compute the sequence iteratively
for i in 3...n {
fibfibArray[i] = fibfibArray[i - 1] + fibfibArray[i - 2] + fibfibArray[i - 3]
}
return fibfibArray[n]
}```swift
func fibfib(n: Int) -> Int {
// Base cases
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 1
}
// Array to store computed values
var fibfibArray = [Int](repeating: 0, count: n + 1)
fibfibArray[2] = 1
// Compute the sequence iteratively
for i in 3...n {
fibfibArray[i] = fibfibArray[i - 1] + fibfibArray[i - 2] + fibfibArray[i - 3]
}
return fibfibArray[n]
}
```func fibfib(n: Int) -> Int {
// Base cases
if n == 0 || n == 1 {
return 0
}
if n == 2 {
return 1
}
// Initialize an array to store computed values
var fibfibArray = [Int](repeating: 0, count: n + 1)
fibfibArray[2] = 1
// Compute the sequence iteratively
for i in 3...n {
fibfibArray[i] = fibfibArray[i - 1] + fibfibArray[i - 2] + fibfibArray[i - 3]
}
return fibfibArray[n]
}```swift
func fibfib(n: Int) -> Int {
// Base cases
if n == 0 || n == 1 {
return 0
}
if n == 2 {
return 1
}
// Initialize an array to store computed values
var fibfibArray = [Int](repeating: 0, count: n + 1)
fibfibArray[2] = 1
// Compute the sequence iteratively
for i in 3...n {
fibfibArray[i] = fibfibArray[i - 1] + fibfibArray[i - 2] + fibfibArray[i - 3]
}
return fibfibArray[n]
}
```func fibfib(n: Int) -> Int {
// Handle base cases
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 1
}
// Initialize an array to store computed values
var fibfibArray = [Int](repeating: 0, count: n + 1)
fibfibArray[2] = 1
// Compute the fibfib sequence iteratively
for i in 3...n {
fibfibArray[i] = fibfibArray[i - 1] + fibfibArray[i - 2] + fibfibArray[i - 3]
}
return fibfibArray[n]
}```swift
func fibfib(n: Int) -> Int {
// Handle base cases
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 1
}
// Initialize an array to store computed values
var fibfibArray = [Int](repeating: 0, count: n + 1)
fibfibArray[2] = 1
// Compute the fibfib sequence iteratively
for i in 3...n {
fibfibArray[i] = fibfibArray[i - 1] + fibfibArray[i - 2] + fibfibArray[i - 3]
}
return fibfibArray[n]
}
```func fibfib(n: Int) -> Int {
// Base cases
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 1
}
// Array to store computed values
var fibfibArray = [Int](repeating: 0, count: n + 1)
fibfibArray[2] = 1
// Compute values iteratively
for i in 3...n {
fibfibArray[i] = fibfibArray[i - 1] + fibfibArray[i - 2] + fibfibArray[i - 3]
}
return fibfibArray[n]
}```swift
func fibfib(n: Int) -> Int {
// Base cases
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 1
}
// Array to store computed values
var fibfibArray = [Int](repeating: 0, count: n + 1)
fibfibArray[2] = 1
// Compute values iteratively
for i in 3...n {
fibfibArray[i] = fibfibArray[i - 1] + fibfibArray[i - 2] + fibfibArray[i - 3]
}
return fibfibArray[n]
}
```func fibfib(n: Int) -> Int {
// Base cases
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 1
}
// Array to store computed values
var fibfibArray = [Int](repeating: 0, count: n + 1)
fibfibArray[2] = 1
// Compute the sequence iteratively
for i in 3...n {
fibfibArray[i] = fibfibArray[i - 1] + fibfibArray[i - 2] + fibfibArray[i - 3]
}
return fibfibArray[n]
}```swift
func fibfib(n: Int) -> Int {
// Base cases
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 1
}
// Array to store computed values
var fibfibArray = [Int](repeating: 0, count: n + 1)
fibfibArray[2] = 1
// Compute the sequence iteratively
for i in 3...n {
fibfibArray[i] = fibfibArray[i - 1] + fibfibArray[i - 2] + fibfibArray[i - 3]
}
return fibfibArray[n]
}
```func fibfib(n: Int) -> Int {
// Base cases
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 1
}
// Array to store the computed values
var fibfibArray = [Int](repeating: 0, count: n + 1)
fibfibArray[2] = 1
// Compute the sequence iteratively
for i in 3...n {
fibfibArray[i] = fibfibArray[i - 1] + fibfibArray[i - 2] + fibfibArray[i - 3]
}
return fibfibArray[n]
}```swift
func fibfib(n: Int) -> Int {
// Base cases
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 1
}
// Array to store the computed values
var fibfibArray = [Int](repeating: 0, count: n + 1)
fibfibArray[2] = 1
// Compute the sequence iteratively
for i in 3...n {
fibfibArray[i] = fibfibArray[i - 1] + fibfibArray[i - 2] + fibfibArray[i - 3]
}
return fibfibArray[n]
}
```func fibfib(n: Int) -> Int {
// Handle base cases
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 1
}
// Initialize an array to store computed values
var fibfibArray = [Int](repeating: 0, count: n + 1)
fibfibArray[2] = 1
// Compute the sequence iteratively
for i in 3...n {
fibfibArray[i] = fibfibArray[i - 1] + fibfibArray[i - 2] + fibfibArray[i - 3]
}
return fibfibArray[n]
}```swift
func fibfib(n: Int) -> Int {
// Handle base cases
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 1
}
// Initialize an array to store computed values
var fibfibArray = [Int](repeating: 0, count: n + 1)
fibfibArray[2] = 1
// Compute the sequence iteratively
for i in 3...n {
fibfibArray[i] = fibfibArray[i - 1] + fibfibArray[i - 2] + fibfibArray[i - 3]
}
return fibfibArray[n]
}
```func vowelsCount(s: String) -> Int {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
var count = 0
let characters = Array(s)
for (index, char) in characters.enumerated() {
if vowels.contains(char) {
count += 1
} else if char == "y" || char == "Y" {
if index == characters.count - 1 {
count += 1
}
}
}
return count
}```swift
func vowelsCount(s: String) -> Int {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
var count = 0
let characters = Array(s)
for (index, char) in characters.enumerated() {
if vowels.contains(char) {
count += 1
} else if char == "y" || char == "Y" {
if index == characters.count - 1 {
count += 1
}
}
}
return count
}
```func vowelsCount(s: String) -> Int {
let vowels = Set("aeiouAEIOU")
var count = 0
for (index, char) in s.enumerated() {
if vowels.contains(char) {
count += 1
} else if char == "y" || char == "Y" {
if index == s.count - 1 {
count += 1
}
}
}
return count
}```swift
func vowelsCount(s: String) -> Int {
let vowels = Set("aeiouAEIOU")
var count = 0
for (index, char) in s.enumerated() {
if vowels.contains(char) {
count += 1
} else if char == "y" || char == "Y" {
if index == s.count - 1 {
count += 1
}
}
}
return count
}
```func vowelsCount(s: String) -> Int {
let vowels = Set("aeiouAEIOU")
var count = 0
for (index, char) in s.enumerated() {
if vowels.contains(char) {
count += 1
} else if char == "y" || char == "Y" {
if index == s.count - 1 {
count += 1
}
}
}
return count
}```swift
func vowelsCount(s: String) -> Int {
let vowels = Set("aeiouAEIOU")
var count = 0
for (index, char) in s.enumerated() {
if vowels.contains(char) {
count += 1
} else if char == "y" || char == "Y" {
if index == s.count - 1 {
count += 1
}
}
}
return count
}
```func vowelsCount(s: String) -> Int {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
var count = 0
for (index, char) in s.enumerated() {
if vowels.contains(char) {
count += 1
} else if char == "y" || char == "Y" {
if index == s.count - 1 {
count += 1
}
}
}
return count
}```swift
func vowelsCount(s: String) -> Int {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
var count = 0
for (index, char) in s.enumerated() {
if vowels.contains(char) {
count += 1
} else if char == "y" || char == "Y" {
if index == s.count - 1 {
count += 1
}
}
}
return count
}
```func vowelsCount(s: String) -> Int {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
var count = 0
for (index, char) in s.enumerated() {
if vowels.contains(char) {
count += 1
} else if char == "y" || char == "Y" {
if index == s.count - 1 {
count += 1
}
}
}
return count
}```swift
func vowelsCount(s: String) -> Int {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
var count = 0
for (index, char) in s.enumerated() {
if vowels.contains(char) {
count += 1
} else if char == "y" || char == "Y" {
if index == s.count - 1 {
count += 1
}
}
}
return count
}
```func vowelsCount(s: String) -> Int {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
var count = 0
for (index, char) in s.enumerated() {
if vowels.contains(char) {
count += 1
} else if char == "y" || char == "Y" {
if index == s.count - 1 {
count += 1
}
}
}
return count
}```swift
func vowelsCount(s: String) -> Int {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
var count = 0
for (index, char) in s.enumerated() {
if vowels.contains(char) {
count += 1
} else if char == "y" || char == "Y" {
if index == s.count - 1 {
count += 1
}
}
}
return count
}
```func vowelsCount(s: String) -> Int {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
var count = 0
let characters = Array(s)
for (index, char) in characters.enumerated() {
if vowels.contains(char) {
count += 1
} else if char == "y" || char == "Y" {
if index == characters.count - 1 {
count += 1
}
}
}
return count
}```swift
func vowelsCount(s: String) -> Int {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
var count = 0
let characters = Array(s)
for (index, char) in characters.enumerated() {
if vowels.contains(char) {
count += 1
} else if char == "y" || char == "Y" {
if index == characters.count - 1 {
count += 1
}
}
}
return count
}
```func vowelsCount(s: String) -> Int {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
var count = 0
for (index, char) in s.enumerated() {
if vowels.contains(char) {
count += 1
} else if char == "y" || char == "Y" {
if index == s.count - 1 {
count += 1
}
}
}
return count
}```swift
func vowelsCount(s: String) -> Int {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
var count = 0
for (index, char) in s.enumerated() {
if vowels.contains(char) {
count += 1
} else if char == "y" || char == "Y" {
if index == s.count - 1 {
count += 1
}
}
}
return count
}
```func vowelsCount(s: String) -> Int {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
var count = 0
for (index, char) in s.enumerated() {
if vowels.contains(char) {
count += 1
} else if char == "y" || char == "Y" {
if index == s.count - 1 {
count += 1
}
}
}
return count
}```swift
func vowelsCount(s: String) -> Int {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
var count = 0
for (index, char) in s.enumerated() {
if vowels.contains(char) {
count += 1
} else if char == "y" || char == "Y" {
if index == s.count - 1 {
count += 1
}
}
}
return count
}
```func vowelsCount(s: String) -> Int {
let vowels = Set("aeiouAEIOU")
var count = 0
let characters = Array(s)
for (index, char) in characters.enumerated() {
if vowels.contains(char) {
count += 1
} else if char == "y" || char == "Y" {
if index == characters.count - 1 {
count += 1
}
}
}
return count
}```swift
func vowelsCount(s: String) -> Int {
let vowels = Set("aeiouAEIOU")
var count = 0
let characters = Array(s)
for (index, char) in characters.enumerated() {
if vowels.contains(char) {
count += 1
} else if char == "y" || char == "Y" {
if index == characters.count - 1 {
count += 1
}
}
}
return count
}
```func circularShift(x: Int, shift: Int) -> String {
let digits = String(x)
let count = digits.count
// If shift is greater than the number of digits, return the reversed digits
if shift > count {
return String(digits.reversed())
}
// Calculate the effective shift
let effectiveShift = shift % count
// Perform the circular shift
let splitIndex = count - effectiveShift
let shiftedDigits = digits.suffix(effectiveShift) + digits.prefix(splitIndex)
return String(shiftedDigits)
}```swift
func circularShift(x: Int, shift: Int) -> String {
let digits = String(x)
let count = digits.count
// If shift is greater than the number of digits, return the reversed digits
if shift > count {
return String(digits.reversed())
}
// Calculate the effective shift
let effectiveShift = shift % count
// Perform the circular shift
let splitIndex = count - effectiveShift
let shiftedDigits = digits.suffix(effectiveShift) + digits.prefix(splitIndex)
return String(shiftedDigits)
}
```func circularShift(x: Int, shift: Int) -> String {
let digits = String(x)
let numDigits = digits.count
if shift >= numDigits {
return String(digits.reversed())
}
let shiftAmount = shift % numDigits
let splitIndex = numDigits - shiftAmount
let leftPart = digits.prefix(splitIndex)
let rightPart = digits.suffix(shiftAmount)
return String(rightPart + leftPart)
}```swift
func circularShift(x: Int, shift: Int) -> String {
let digits = String(x)
let numDigits = digits.count
if shift >= numDigits {
return String(digits.reversed())
}
let shiftAmount = shift % numDigits
let splitIndex = numDigits - shiftAmount
let leftPart = digits.prefix(splitIndex)
let rightPart = digits.suffix(shiftAmount)
return String(rightPart + leftPart)
}
``` // XCTAssertTrue failedfunc circularShift(x: Int, shift: Int) -> String {
let digits = String(x)
let numDigits = digits.count
if shift >= numDigits {
return String(digits.reversed())
}
let effectiveShift = shift % numDigits
let splitIndex = numDigits - effectiveShift
let leftPart = digits.prefix(splitIndex)
let rightPart = digits.suffix(effectiveShift)
return String(rightPart + leftPart)
}```swift
func circularShift(x: Int, shift: Int) -> String {
let digits = String(x)
let numDigits = digits.count
if shift >= numDigits {
return String(digits.reversed())
}
let effectiveShift = shift % numDigits
let splitIndex = numDigits - effectiveShift
let leftPart = digits.prefix(splitIndex)
let rightPart = digits.suffix(effectiveShift)
return String(rightPart + leftPart)
}
``` // XCTAssertTrue failedfunc circularShift(x: Int, shift: Int) -> String {
let digits = Array(String(x))
let numDigits = digits.count
if shift >= numDigits {
return String(digits.reversed())
}
let effectiveShift = shift % numDigits
let splitIndex = numDigits - effectiveShift
let shiftedDigits = digits[splitIndex..<numDigits] + digits[0..<splitIndex]
return String(shiftedDigits)
}```swift
func circularShift(x: Int, shift: Int) -> String {
let digits = Array(String(x))
let numDigits = digits.count
if shift >= numDigits {
return String(digits.reversed())
}
let effectiveShift = shift % numDigits
let splitIndex = numDigits - effectiveShift
let shiftedDigits = digits[splitIndex..<numDigits] + digits[0..<splitIndex]
return String(shiftedDigits)
}
``` // XCTAssertTrue failedfunc circularShift(x: Int, shift: Int) -> String {
let digits = String(x)
let numDigits = digits.count
if shift >= numDigits {
return String(digits.reversed())
}
let shiftAmount = shift % numDigits
let splitIndex = numDigits - shiftAmount
let leftPart = digits.prefix(splitIndex)
let rightPart = digits.suffix(shiftAmount)
return String(rightPart + leftPart)
}```swift
func circularShift(x: Int, shift: Int) -> String {
let digits = String(x)
let numDigits = digits.count
if shift >= numDigits {
return String(digits.reversed())
}
let shiftAmount = shift % numDigits
let splitIndex = numDigits - shiftAmount
let leftPart = digits.prefix(splitIndex)
let rightPart = digits.suffix(shiftAmount)
return String(rightPart + leftPart)
}
``` // XCTAssertTrue failedfunc circularShift(x: Int, shift: Int) -> String {
let digits = String(x)
let numDigits = digits.count
// If shift is greater than the number of digits, return the reversed digits
if shift > numDigits {
return String(digits.reversed())
}
// Perform the circular shift
let shiftAmount = shift % numDigits
let splitIndex = numDigits - shiftAmount
let leftPart = digits.prefix(splitIndex)
let rightPart = digits.suffix(shiftAmount)
return String(rightPart + leftPart)
}```swift
func circularShift(x: Int, shift: Int) -> String {
let digits = String(x)
let numDigits = digits.count
// If shift is greater than the number of digits, return the reversed digits
if shift > numDigits {
return String(digits.reversed())
}
// Perform the circular shift
let shiftAmount = shift % numDigits
let splitIndex = numDigits - shiftAmount
let leftPart = digits.prefix(splitIndex)
let rightPart = digits.suffix(shiftAmount)
return String(rightPart + leftPart)
}
```func circularShift(x: Int, shift: Int) -> String {
let digits = String(x)
let numDigits = digits.count
if shift >= numDigits {
return String(digits.reversed())
}
let shiftAmount = shift % numDigits
let splitIndex = numDigits - shiftAmount
let leftPart = digits.prefix(splitIndex)
let rightPart = digits.suffix(shiftAmount)
return String(rightPart + leftPart)
}```swift
func circularShift(x: Int, shift: Int) -> String {
let digits = String(x)
let numDigits = digits.count
if shift >= numDigits {
return String(digits.reversed())
}
let shiftAmount = shift % numDigits
let splitIndex = numDigits - shiftAmount
let leftPart = digits.prefix(splitIndex)
let rightPart = digits.suffix(shiftAmount)
return String(rightPart + leftPart)
}
``` // XCTAssertTrue failedfunc circularShift(x: Int, shift: Int) -> String {
let digits = String(x)
let numDigits = digits.count
// If shift is greater than the number of digits, return the reversed digits
if shift > numDigits {
return String(digits.reversed())
}
// Calculate the effective shift
let effectiveShift = shift % numDigits
// Perform the circular shift
let splitIndex = numDigits - effectiveShift
let shiftedDigits = digits.suffix(from: digits.index(digits.startIndex, offsetBy: splitIndex)) + digits.prefix(splitIndex)
return String(shiftedDigits)
}```swift
func circularShift(x: Int, shift: Int) -> String {
let digits = String(x)
let numDigits = digits.count
// If shift is greater than the number of digits, return the reversed digits
if shift > numDigits {
return String(digits.reversed())
}
// Calculate the effective shift
let effectiveShift = shift % numDigits
// Perform the circular shift
let splitIndex = numDigits - effectiveShift
let shiftedDigits = digits.suffix(from: digits.index(digits.startIndex, offsetBy: splitIndex)) + digits.prefix(splitIndex)
return String(shiftedDigits)
}
```func circularShift(x: Int, shift: Int) -> String {
let digits = String(x).map { String($0) }
let numDigits = digits.count
if shift >= numDigits {
return String(digits.reversed().joined())
}
let effectiveShift = shift % numDigits
let splitIndex = numDigits - effectiveShift
let shiftedDigits = digits[splitIndex..<numDigits] + digits[0..<splitIndex]
return shiftedDigits.joined()
}```swift
func circularShift(x: Int, shift: Int) -> String {
let digits = String(x).map { String($0) }
let numDigits = digits.count
if shift >= numDigits {
return String(digits.reversed().joined())
}
let effectiveShift = shift % numDigits
let splitIndex = numDigits - effectiveShift
let shiftedDigits = digits[splitIndex..<numDigits] + digits[0..<splitIndex]
return shiftedDigits.joined()
}
``` // XCTAssertTrue failedfunc circularShift(x: Int, shift: Int) -> String {
let digits = String(x)
let numDigits = digits.count
if shift >= numDigits {
return String(digits.reversed())
}
let shiftAmount = shift % numDigits
let splitIndex = numDigits - shiftAmount
let leftPart = digits.prefix(splitIndex)
let rightPart = digits.suffix(shiftAmount)
return String(rightPart + leftPart)
}```swift
func circularShift(x: Int, shift: Int) -> String {
let digits = String(x)
let numDigits = digits.count
if shift >= numDigits {
return String(digits.reversed())
}
let shiftAmount = shift % numDigits
let splitIndex = numDigits - shiftAmount
let leftPart = digits.prefix(splitIndex)
let rightPart = digits.suffix(shiftAmount)
return String(rightPart + leftPart)
}
``` // XCTAssertTrue failedfunc digitSum(s: String) -> Int {
var sum = 0
for char in s {
if char.isUppercase {
if let asciiValue = char.asciiValue {
sum += Int(asciiValue)
}
}
}
return sum
}```swift
func digitSum(s: String) -> Int {
var sum = 0
for char in s {
if char.isUppercase {
if let asciiValue = char.asciiValue {
sum += Int(asciiValue)
}
}
}
return sum
}
```func digitSum(s: String) -> Int {
var sum = 0
for char in s {
if char.isUppercase {
if let asciiValue = char.asciiValue {
sum += Int(asciiValue)
}
}
}
return sum
}```swift
func digitSum(s: String) -> Int {
var sum = 0
for char in s {
if char.isUppercase {
if let asciiValue = char.asciiValue {
sum += Int(asciiValue)
}
}
}
return sum
}
```func digitSum(s: String) -> Int {
var sum = 0
for char in s {
if char.isUppercase {
if let asciiValue = char.asciiValue {
sum += Int(asciiValue)
}
}
}
return sum
}```swift
func digitSum(s: String) -> Int {
var sum = 0
for char in s {
if char.isUppercase {
if let asciiValue = char.asciiValue {
sum += Int(asciiValue)
}
}
}
return sum
}
```func digitSum(s: String) -> Int {
var sum = 0
for char in s {
if char.isUppercase {
if let asciiValue = char.asciiValue {
sum += Int(asciiValue)
}
}
}
return sum
}```swift
func digitSum(s: String) -> Int {
var sum = 0
for char in s {
if char.isUppercase {
if let asciiValue = char.asciiValue {
sum += Int(asciiValue)
}
}
}
return sum
}
```func digitSum(s: String) -> Int {
var sum = 0
for char in s {
if char.isUppercase {
if let asciiValue = char.asciiValue {
sum += Int(asciiValue)
}
}
}
return sum
}```swift
func digitSum(s: String) -> Int {
var sum = 0
for char in s {
if char.isUppercase {
if let asciiValue = char.asciiValue {
sum += Int(asciiValue)
}
}
}
return sum
}
```func digitSum(s: String) -> Int {
var sum = 0
for char in s {
if char.isUppercase {
if let asciiValue = char.asciiValue {
sum += Int(asciiValue)
}
}
}
return sum
}```swift
func digitSum(s: String) -> Int {
var sum = 0
for char in s {
if char.isUppercase {
if let asciiValue = char.asciiValue {
sum += Int(asciiValue)
}
}
}
return sum
}
```func digitSum(s: String) -> Int {
var sum = 0
for char in s {
if char.isUppercase {
if let asciiValue = char.asciiValue {
sum += Int(asciiValue)
}
}
}
return sum
}```swift
func digitSum(s: String) -> Int {
var sum = 0
for char in s {
if char.isUppercase {
if let asciiValue = char.asciiValue {
sum += Int(asciiValue)
}
}
}
return sum
}
```func digitSum(s: String) -> Int {
var sum = 0
for char in s {
if char.isUppercase {
if let asciiValue = char.asciiValue {
sum += Int(asciiValue)
}
}
}
return sum
}```swift
func digitSum(s: String) -> Int {
var sum = 0
for char in s {
if char.isUppercase {
if let asciiValue = char.asciiValue {
sum += Int(asciiValue)
}
}
}
return sum
}
```func digitSum(s: String) -> Int {
var sum = 0
for char in s {
if char.isUppercase {
if let asciiValue = char.asciiValue {
sum += Int(asciiValue)
}
}
}
return sum
}```swift
func digitSum(s: String) -> Int {
var sum = 0
for char in s {
if char.isUppercase {
if let asciiValue = char.asciiValue {
sum += Int(asciiValue)
}
}
}
return sum
}
```func digitSum(s: String) -> Int {
var sum = 0
for char in s {
if char.isUppercase {
if let asciiValue = char.asciiValue {
sum += Int(asciiValue)
}
}
}
return sum
}```swift
func digitSum(s: String) -> Int {
var sum = 0
for char in s {
if char.isUppercase {
if let asciiValue = char.asciiValue {
sum += Int(asciiValue)
}
}
}
return sum
}
```func fruitDistribution(s: String, n: Int) -> Int {
// Split the input string into components separated by spaces
let components = s.split(separator: " ")
// Initialize variables to store the number of apples and oranges
var apples = 0
var oranges = 0
// Iterate through the components to find the number of apples and oranges
for i in 0..<components.count {
if components[i] == "apples" {
if let appleCount = Int(components[i - 1]) {
apples = appleCount
}
} else if components[i] == "oranges" {
if let orangeCount = Int(components[i - 1]) {
oranges = orangeCount
}
}
}
// Calculate the number of mangoes
let mangoes = n - (apples + oranges)
return mangoes
}```swift
func fruitDistribution(s: String, n: Int) -> Int {
// Split the input string into components separated by spaces
let components = s.split(separator: " ")
// Initialize variables to store the number of apples and oranges
var apples = 0
var oranges = 0
// Iterate through the components to find the number of apples and oranges
for i in 0..<components.count {
if components[i] == "apples" {
if let appleCount = Int(components[i - 1]) {
apples = appleCount
}
} else if components[i] == "oranges" {
if let orangeCount = Int(components[i - 1]) {
oranges = orangeCount
}
}
}
// Calculate the number of mangoes
let mangoes = n - (apples + oranges)
return mangoes
}
```func fruitDistribution(s: String, n: Int) -> Int {
// Split the string into components separated by spaces
let components = s.split(separator: " ")
// Initialize variables to store the number of apples and oranges
var apples = 0
var oranges = 0
// Iterate through the components to find the number of apples and oranges
for i in 0..<components.count {
if components[i] == "apples" {
if let appleCount = Int(components[i - 1]) {
apples = appleCount
}
} else if components[i] == "oranges" {
if let orangeCount = Int(components[i - 1]) {
oranges = orangeCount
}
}
}
// Calculate the number of mangoes
let mangoes = n - (apples + oranges)
return mangoes
}```swift
func fruitDistribution(s: String, n: Int) -> Int {
// Split the string into components separated by spaces
let components = s.split(separator: " ")
// Initialize variables to store the number of apples and oranges
var apples = 0
var oranges = 0
// Iterate through the components to find the number of apples and oranges
for i in 0..<components.count {
if components[i] == "apples" {
if let appleCount = Int(components[i - 1]) {
apples = appleCount
}
} else if components[i] == "oranges" {
if let orangeCount = Int(components[i - 1]) {
oranges = orangeCount
}
}
}
// Calculate the number of mangoes
let mangoes = n - (apples + oranges)
return mangoes
}
```func fruitDistribution(s: String, n: Int) -> Int {
// Split the input string into words
let words = s.split(separator: " ")
// Initialize variables to store the number of apples and oranges
var apples = 0
var oranges = 0
// Iterate through the words to find the numbers of apples and oranges
for i in 0..<words.count {
if words[i] == "apples" {
if let appleCount = Int(words[i - 1]) {
apples = appleCount
}
} else if words[i] == "oranges" {
if let orangeCount = Int(words[i - 1]) {
oranges = orangeCount
}
}
}
// Calculate the number of mangoes
let totalApplesAndOranges = apples + oranges
let mangoes = n - totalApplesAndOranges
return mangoes
}```swift
func fruitDistribution(s: String, n: Int) -> Int {
// Split the input string into words
let words = s.split(separator: " ")
// Initialize variables to store the number of apples and oranges
var apples = 0
var oranges = 0
// Iterate through the words to find the numbers of apples and oranges
for i in 0..<words.count {
if words[i] == "apples" {
if let appleCount = Int(words[i - 1]) {
apples = appleCount
}
} else if words[i] == "oranges" {
if let orangeCount = Int(words[i - 1]) {
oranges = orangeCount
}
}
}
// Calculate the number of mangoes
let totalApplesAndOranges = apples + oranges
let mangoes = n - totalApplesAndOranges
return mangoes
}
```func fruitDistribution(s: String, n: Int) -> Int {
// Split the input string into components separated by spaces
let components = s.split(separator: " ")
// Initialize variables to store the number of apples and oranges
var apples = 0
var oranges = 0
// Iterate through the components to find the number of apples and oranges
for (index, component) in components.enumerated() {
if component == "apples" {
if let appleCount = Int(components[index - 1]) {
apples = appleCount
}
} else if component == "oranges" {
if let orangeCount = Int(components[index - 1]) {
oranges = orangeCount
}
}
}
// Calculate the number of mangoes
let mangoes = n - (apples + oranges)
return mangoes
}```swift
func fruitDistribution(s: String, n: Int) -> Int {
// Split the input string into components separated by spaces
let components = s.split(separator: " ")
// Initialize variables to store the number of apples and oranges
var apples = 0
var oranges = 0
// Iterate through the components to find the number of apples and oranges
for (index, component) in components.enumerated() {
if component == "apples" {
if let appleCount = Int(components[index - 1]) {
apples = appleCount
}
} else if component == "oranges" {
if let orangeCount = Int(components[index - 1]) {
oranges = orangeCount
}
}
}
// Calculate the number of mangoes
let mangoes = n - (apples + oranges)
return mangoes
}
```func fruitDistribution(s: String, n: Int) -> Int {
// Split the input string into words
let words = s.split(separator: " ")
// Initialize variables to store the number of apples and oranges
var apples = 0
var oranges = 0
// Iterate through the words to find the numbers of apples and oranges
for (index, word) in words.enumerated() {
if word == "apples" {
if let appleCount = Int(words[index - 1]) {
apples = appleCount
}
} else if word == "oranges" {
if let orangeCount = Int(words[index - 1]) {
oranges = orangeCount
}
}
}
// Calculate the number of mangoes
let mangoes = n - (apples + oranges)
return mangoes
}```swift
func fruitDistribution(s: String, n: Int) -> Int {
// Split the input string into words
let words = s.split(separator: " ")
// Initialize variables to store the number of apples and oranges
var apples = 0
var oranges = 0
// Iterate through the words to find the numbers of apples and oranges
for (index, word) in words.enumerated() {
if word == "apples" {
if let appleCount = Int(words[index - 1]) {
apples = appleCount
}
} else if word == "oranges" {
if let orangeCount = Int(words[index - 1]) {
oranges = orangeCount
}
}
}
// Calculate the number of mangoes
let mangoes = n - (apples + oranges)
return mangoes
}
```func fruitDistribution(s: String, n: Int) -> Int {
// Split the input string into words
let words = s.split(separator: " ")
// Initialize variables to store the number of apples and oranges
var apples = 0
var oranges = 0
// Iterate through the words to find the numbers of apples and oranges
for i in 0..<words.count {
if words[i] == "apples" {
if let appleCount = Int(words[i - 1]) {
apples = appleCount
}
} else if words[i] == "oranges" {
if let orangeCount = Int(words[i - 1]) {
oranges = orangeCount
}
}
}
// Calculate the number of mangoes
let mangoes = n - (apples + oranges)
return mangoes
}```swift
func fruitDistribution(s: String, n: Int) -> Int {
// Split the input string into words
let words = s.split(separator: " ")
// Initialize variables to store the number of apples and oranges
var apples = 0
var oranges = 0
// Iterate through the words to find the numbers of apples and oranges
for i in 0..<words.count {
if words[i] == "apples" {
if let appleCount = Int(words[i - 1]) {
apples = appleCount
}
} else if words[i] == "oranges" {
if let orangeCount = Int(words[i - 1]) {
oranges = orangeCount
}
}
}
// Calculate the number of mangoes
let mangoes = n - (apples + oranges)
return mangoes
}
```func fruitDistribution(s: String, n: Int) -> Int {
// Split the input string into words
let words = s.split(separator: " ")
// Initialize variables to hold the number of apples and oranges
var apples = 0
var oranges = 0
// Iterate through the words to find the numbers of apples and oranges
for i in 0..<words.count {
if words[i] == "apples" {
if let appleCount = Int(words[i - 1]) {
apples = appleCount
}
} else if words[i] == "oranges" {
if let orangeCount = Int(words[i - 1]) {
oranges = orangeCount
}
}
}
// Calculate the number of mangoes
let totalApplesAndOranges = apples + oranges
let mangoes = n - totalApplesAndOranges
return mangoes
}```swift
func fruitDistribution(s: String, n: Int) -> Int {
// Split the input string into words
let words = s.split(separator: " ")
// Initialize variables to hold the number of apples and oranges
var apples = 0
var oranges = 0
// Iterate through the words to find the numbers of apples and oranges
for i in 0..<words.count {
if words[i] == "apples" {
if let appleCount = Int(words[i - 1]) {
apples = appleCount
}
} else if words[i] == "oranges" {
if let orangeCount = Int(words[i - 1]) {
oranges = orangeCount
}
}
}
// Calculate the number of mangoes
let totalApplesAndOranges = apples + oranges
let mangoes = n - totalApplesAndOranges
return mangoes
}
```func fruitDistribution(s: String, n: Int) -> Int {
// Split the input string into words
let words = s.split(separator: " ")
// Initialize variables to store the number of apples and oranges
var apples = 0
var oranges = 0
// Iterate through the words to find the numbers of apples and oranges
for i in 0..<words.count {
if words[i] == "apples" {
if let appleCount = Int(words[i-1]) {
apples = appleCount
}
} else if words[i] == "oranges" {
if let orangeCount = Int(words[i-1]) {
oranges = orangeCount
}
}
}
// Calculate the number of mangoes
let totalApplesAndOranges = apples + oranges
let mangoes = n - totalApplesAndOranges
return mangoes
}```swift
func fruitDistribution(s: String, n: Int) -> Int {
// Split the input string into words
let words = s.split(separator: " ")
// Initialize variables to store the number of apples and oranges
var apples = 0
var oranges = 0
// Iterate through the words to find the numbers of apples and oranges
for i in 0..<words.count {
if words[i] == "apples" {
if let appleCount = Int(words[i-1]) {
apples = appleCount
}
} else if words[i] == "oranges" {
if let orangeCount = Int(words[i-1]) {
oranges = orangeCount
}
}
}
// Calculate the number of mangoes
let totalApplesAndOranges = apples + oranges
let mangoes = n - totalApplesAndOranges
return mangoes
}
```func fruitDistribution(s: String, n: Int) -> Int {
// Split the input string into words
let words = s.split(separator: " ")
// Initialize variables to store the number of apples and oranges
var apples = 0
var oranges = 0
// Iterate through the words to find the numbers of apples and oranges
for i in 0..<words.count {
if words[i] == "apples" {
if let appleCount = Int(words[i - 1]) {
apples = appleCount
}
} else if words[i] == "oranges" {
if let orangeCount = Int(words[i - 1]) {
oranges = orangeCount
}
}
}
// Calculate the number of mangoes
let totalApplesAndOranges = apples + oranges
let mangoes = n - totalApplesAndOranges
return mangoes
}```swift
func fruitDistribution(s: String, n: Int) -> Int {
// Split the input string into words
let words = s.split(separator: " ")
// Initialize variables to store the number of apples and oranges
var apples = 0
var oranges = 0
// Iterate through the words to find the numbers of apples and oranges
for i in 0..<words.count {
if words[i] == "apples" {
if let appleCount = Int(words[i - 1]) {
apples = appleCount
}
} else if words[i] == "oranges" {
if let orangeCount = Int(words[i - 1]) {
oranges = orangeCount
}
}
}
// Calculate the number of mangoes
let totalApplesAndOranges = apples + oranges
let mangoes = n - totalApplesAndOranges
return mangoes
}
```func fruitDistribution(s: String, n: Int) -> Int {
// Split the input string into words
let words = s.split(separator: " ")
// Initialize variables to hold the count of apples and oranges
var apples = 0
var oranges = 0
// Iterate through the words to find the counts of apples and oranges
for i in 0..<words.count {
if words[i] == "apples" {
if let appleCount = Int(words[i-1]) {
apples = appleCount
}
} else if words[i] == "oranges" {
if let orangeCount = Int(words[i-1]) {
oranges = orangeCount
}
}
}
// Calculate the number of mangoes
let mangoes = n - (apples + oranges)
return mangoes
}```swift
func fruitDistribution(s: String, n: Int) -> Int {
// Split the input string into words
let words = s.split(separator: " ")
// Initialize variables to hold the count of apples and oranges
var apples = 0
var oranges = 0
// Iterate through the words to find the counts of apples and oranges
for i in 0..<words.count {
if words[i] == "apples" {
if let appleCount = Int(words[i-1]) {
apples = appleCount
}
} else if words[i] == "oranges" {
if let orangeCount = Int(words[i-1]) {
oranges = orangeCount
}
}
}
// Calculate the number of mangoes
let mangoes = n - (apples + oranges)
return mangoes
}
```func pluck(arr: [Int]) -> [Int] {
// Check if the array is empty
if arr.isEmpty {
return []
}
// Initialize variables to store the smallest even value and its index
var smallestEvenValue: Int? = nil
var smallestIndex: Int? = nil
// Iterate through the array to find the smallest even value and its index
for (index, value) in arr.enumerated() {
if value % 2 == 0 {
if smallestEvenValue == nil || value < smallestEvenValue! {
smallestEvenValue = value
smallestIndex = index
}
}
}
// If no even value was found, return an empty array
if let smallestEvenValue = smallestEvenValue, let smallestIndex = smallestIndex {
return [smallestEvenValue, smallestIndex]
} else {
return []
}
}```swift
func pluck(arr: [Int]) -> [Int] {
// Check if the array is empty
if arr.isEmpty {
return []
}
// Initialize variables to store the smallest even value and its index
var smallestEvenValue: Int? = nil
var smallestIndex: Int? = nil
// Iterate through the array to find the smallest even value and its index
for (index, value) in arr.enumerated() {
if value % 2 == 0 {
if smallestEvenValue == nil || value < smallestEvenValue! {
smallestEvenValue = value
smallestIndex = index
}
}
}
// If no even value was found, return an empty array
if let smallestEvenValue = smallestEvenValue, let smallestIndex = smallestIndex {
return [smallestEvenValue, smallestIndex]
} else {
return []
}
}
```func pluck(arr: [Int]) -> [Int] {
// Initialize variables to keep track of the smallest even value and its index
var smallestEvenValue: Int? = nil
var smallestIndex: Int? = nil
// Iterate through the array
for (index, value) in arr.enumerated() {
// Check if the value is even
if value % 2 == 0 {
// If this is the first even value found or it's smaller than the current smallest even value
if smallestEvenValue == nil || value < smallestEvenValue! {
smallestEvenValue = value
smallestIndex = index
}
}
}
// If no even value was found, return an empty array
if let smallestEvenValue = smallestEvenValue, let smallestIndex = smallestIndex {
return [smallestEvenValue, smallestIndex]
} else {
return []
}
}```swift
func pluck(arr: [Int]) -> [Int] {
// Initialize variables to keep track of the smallest even value and its index
var smallestEvenValue: Int? = nil
var smallestIndex: Int? = nil
// Iterate through the array
for (index, value) in arr.enumerated() {
// Check if the value is even
if value % 2 == 0 {
// If this is the first even value found or it's smaller than the current smallest even value
if smallestEvenValue == nil || value < smallestEvenValue! {
smallestEvenValue = value
smallestIndex = index
}
}
}
// If no even value was found, return an empty array
if let smallestEvenValue = smallestEvenValue, let smallestIndex = smallestIndex {
return [smallestEvenValue, smallestIndex]
} else {
return []
}
}
```func pluck(arr: [Int]) -> [Int] {
// Check if the array is empty
if arr.isEmpty {
return []
}
// Initialize variables to keep track of the smallest even value and its index
var smallestEvenValue: Int? = nil
var smallestIndex: Int? = nil
// Iterate through the array to find the smallest even value and its index
for (index, value) in arr.enumerated() {
if value % 2 == 0 {
if smallestEvenValue == nil || value < smallestEvenValue! {
smallestEvenValue = value
smallestIndex = index
}
}
}
// Check if we found any even value
if let smallestEvenValue = smallestEvenValue, let smallestIndex = smallestIndex {
return [smallestEvenValue, smallestIndex]
} else {
return []
}
}```swift
func pluck(arr: [Int]) -> [Int] {
// Check if the array is empty
if arr.isEmpty {
return []
}
// Initialize variables to keep track of the smallest even value and its index
var smallestEvenValue: Int? = nil
var smallestIndex: Int? = nil
// Iterate through the array to find the smallest even value and its index
for (index, value) in arr.enumerated() {
if value % 2 == 0 {
if smallestEvenValue == nil || value < smallestEvenValue! {
smallestEvenValue = value
smallestIndex = index
}
}
}
// Check if we found any even value
if let smallestEvenValue = smallestEvenValue, let smallestIndex = smallestIndex {
return [smallestEvenValue, smallestIndex]
} else {
return []
}
}
```func pluck(arr: [Int]) -> [Int] {
// Check if the array is empty
if arr.isEmpty {
return []
}
// Initialize variables to keep track of the smallest even value and its index
var smallestEvenValue: Int? = nil
var smallestIndex: Int? = nil
// Iterate through the array
for (index, value) in arr.enumerated() {
// Check if the value is even
if value % 2 == 0 {
// If smallestEvenValue is nil or the current value is smaller than the smallestEvenValue
if smallestEvenValue == nil || value < smallestEvenValue! {
smallestEvenValue = value
smallestIndex = index
}
}
}
// If no even value was found, return an empty array
if let smallestEvenValue = smallestEvenValue, let smallestIndex = smallestIndex {
return [smallestEvenValue, smallestIndex]
} else {
return []
}
}```swift
func pluck(arr: [Int]) -> [Int] {
// Check if the array is empty
if arr.isEmpty {
return []
}
// Initialize variables to keep track of the smallest even value and its index
var smallestEvenValue: Int? = nil
var smallestIndex: Int? = nil
// Iterate through the array
for (index, value) in arr.enumerated() {
// Check if the value is even
if value % 2 == 0 {
// If smallestEvenValue is nil or the current value is smaller than the smallestEvenValue
if smallestEvenValue == nil || value < smallestEvenValue! {
smallestEvenValue = value
smallestIndex = index
}
}
}
// If no even value was found, return an empty array
if let smallestEvenValue = smallestEvenValue, let smallestIndex = smallestIndex {
return [smallestEvenValue, smallestIndex]
} else {
return []
}
}
```func pluck(arr: [Int]) -> [Int] {
// Check if the array is empty
if arr.isEmpty {
return []
}
// Initialize variables to store the smallest even value and its index
var smallestEvenValue: Int? = nil
var smallestEvenIndex: Int? = nil
// Iterate through the array to find the smallest even value and its index
for (index, value) in arr.enumerated() {
if value % 2 == 0 {
if smallestEvenValue == nil || value < smallestEvenValue! {
smallestEvenValue = value
smallestEvenIndex = index
}
}
}
// If no even value was found, return an empty array
if let smallestValue = smallestEvenValue, let smallestIndex = smallestEvenIndex {
return [smallestValue, smallestIndex]
} else {
return []
}
}```swift
func pluck(arr: [Int]) -> [Int] {
// Check if the array is empty
if arr.isEmpty {
return []
}
// Initialize variables to store the smallest even value and its index
var smallestEvenValue: Int? = nil
var smallestEvenIndex: Int? = nil
// Iterate through the array to find the smallest even value and its index
for (index, value) in arr.enumerated() {
if value % 2 == 0 {
if smallestEvenValue == nil || value < smallestEvenValue! {
smallestEvenValue = value
smallestEvenIndex = index
}
}
}
// If no even value was found, return an empty array
if let smallestValue = smallestEvenValue, let smallestIndex = smallestEvenIndex {
return [smallestValue, smallestIndex]
} else {
return []
}
}
```func pluck(arr: [Int]) -> [Int] {
// Check if the array is empty
if arr.isEmpty {
return []
}
// Initialize variables to store the smallest even value and its index
var smallestEvenValue: Int? = nil
var smallestEvenIndex: Int? = nil
// Iterate through the array to find the smallest even value and its index
for (index, value) in arr.enumerated() {
if value % 2 == 0 {
if smallestEvenValue == nil || value < smallestEvenValue! {
smallestEvenValue = value
smallestEvenIndex = index
}
}
}
// If no even value was found, return an empty array
if let smallestValue = smallestEvenValue, let smallestIndex = smallestEvenIndex {
return [smallestValue, smallestIndex]
} else {
return []
}
}```swift
func pluck(arr: [Int]) -> [Int] {
// Check if the array is empty
if arr.isEmpty {
return []
}
// Initialize variables to store the smallest even value and its index
var smallestEvenValue: Int? = nil
var smallestEvenIndex: Int? = nil
// Iterate through the array to find the smallest even value and its index
for (index, value) in arr.enumerated() {
if value % 2 == 0 {
if smallestEvenValue == nil || value < smallestEvenValue! {
smallestEvenValue = value
smallestEvenIndex = index
}
}
}
// If no even value was found, return an empty array
if let smallestValue = smallestEvenValue, let smallestIndex = smallestEvenIndex {
return [smallestValue, smallestIndex]
} else {
return []
}
}
```func pluck(arr: [Int]) -> [Int] {
// Check if the array is empty
if arr.isEmpty {
return []
}
// Initialize variables to keep track of the smallest even value and its index
var smallestEvenValue: Int? = nil
var smallestEvenIndex: Int? = nil
// Iterate through the array
for (index, value) in arr.enumerated() {
// Check if the value is even
if value % 2 == 0 {
// If smallestEvenValue is nil or the current value is smaller than the smallestEvenValue
if smallestEvenValue == nil || value < smallestEvenValue! {
smallestEvenValue = value
smallestEvenIndex = index
}
}
}
// If no even value was found, return an empty array
if let smallestValue = smallestEvenValue, let smallestIndex = smallestEvenIndex {
return [smallestValue, smallestIndex]
} else {
return []
}
}```swift
func pluck(arr: [Int]) -> [Int] {
// Check if the array is empty
if arr.isEmpty {
return []
}
// Initialize variables to keep track of the smallest even value and its index
var smallestEvenValue: Int? = nil
var smallestEvenIndex: Int? = nil
// Iterate through the array
for (index, value) in arr.enumerated() {
// Check if the value is even
if value % 2 == 0 {
// If smallestEvenValue is nil or the current value is smaller than the smallestEvenValue
if smallestEvenValue == nil || value < smallestEvenValue! {
smallestEvenValue = value
smallestEvenIndex = index
}
}
}
// If no even value was found, return an empty array
if let smallestValue = smallestEvenValue, let smallestIndex = smallestEvenIndex {
return [smallestValue, smallestIndex]
} else {
return []
}
}
```func pluck(arr: [Int]) -> [Int] {
// Initialize variables to keep track of the smallest even value and its index
var smallestEvenValue: Int? = nil
var smallestEvenIndex: Int? = nil
// Iterate through the array to find the smallest even value
for (index, value) in arr.enumerated() {
if value % 2 == 0 {
if smallestEvenValue == nil || value < smallestEvenValue! {
smallestEvenValue = value
smallestEvenIndex = index
}
}
}
// If no even value was found, return an empty array
if let smallestValue = smallestEvenValue, let smallestIndex = smallestEvenIndex {
return [smallestValue, smallestIndex]
} else {
return []
}
}```swift
func pluck(arr: [Int]) -> [Int] {
// Initialize variables to keep track of the smallest even value and its index
var smallestEvenValue: Int? = nil
var smallestEvenIndex: Int? = nil
// Iterate through the array to find the smallest even value
for (index, value) in arr.enumerated() {
if value % 2 == 0 {
if smallestEvenValue == nil || value < smallestEvenValue! {
smallestEvenValue = value
smallestEvenIndex = index
}
}
}
// If no even value was found, return an empty array
if let smallestValue = smallestEvenValue, let smallestIndex = smallestEvenIndex {
return [smallestValue, smallestIndex]
} else {
return []
}
}
```func pluck(arr: [Int]) -> [Int] {
// Check if the array is empty
if arr.isEmpty {
return []
}
// Initialize variables to keep track of the smallest even value and its index
var smallestEvenValue: Int? = nil
var smallestEvenIndex: Int? = nil
// Iterate through the array
for (index, value) in arr.enumerated() {
// Check if the value is even
if value % 2 == 0 {
// If smallestEvenValue is nil or the current value is smaller than the smallestEvenValue
if smallestEvenValue == nil || value < smallestEvenValue! {
smallestEvenValue = value
smallestEvenIndex = index
}
}
}
// If no even value was found, return an empty array
if let smallestEvenValue = smallestEvenValue, let smallestEvenIndex = smallestEvenIndex {
return [smallestEvenValue, smallestEvenIndex]
} else {
return []
}
}```swift
func pluck(arr: [Int]) -> [Int] {
// Check if the array is empty
if arr.isEmpty {
return []
}
// Initialize variables to keep track of the smallest even value and its index
var smallestEvenValue: Int? = nil
var smallestEvenIndex: Int? = nil
// Iterate through the array
for (index, value) in arr.enumerated() {
// Check if the value is even
if value % 2 == 0 {
// If smallestEvenValue is nil or the current value is smaller than the smallestEvenValue
if smallestEvenValue == nil || value < smallestEvenValue! {
smallestEvenValue = value
smallestEvenIndex = index
}
}
}
// If no even value was found, return an empty array
if let smallestEvenValue = smallestEvenValue, let smallestEvenIndex = smallestEvenIndex {
return [smallestEvenValue, smallestEvenIndex]
} else {
return []
}
}
```func pluck(arr: [Int]) -> [Int] {
// Check if the array is empty
if arr.isEmpty {
return []
}
// Initialize variables to keep track of the smallest even value and its index
var smallestEvenValue: Int? = nil
var smallestEvenIndex: Int? = nil
// Iterate through the array to find the smallest even value
for (index, value) in arr.enumerated() {
if value % 2 == 0 {
if smallestEvenValue == nil || value < smallestEvenValue! {
smallestEvenValue = value
smallestEvenIndex = index
}
}
}
// If no even value was found, return an empty array
if let smallestValue = smallestEvenValue, let smallestIndex = smallestEvenIndex {
return [smallestValue, smallestIndex]
} else {
return []
}
}```swift
func pluck(arr: [Int]) -> [Int] {
// Check if the array is empty
if arr.isEmpty {
return []
}
// Initialize variables to keep track of the smallest even value and its index
var smallestEvenValue: Int? = nil
var smallestEvenIndex: Int? = nil
// Iterate through the array to find the smallest even value
for (index, value) in arr.enumerated() {
if value % 2 == 0 {
if smallestEvenValue == nil || value < smallestEvenValue! {
smallestEvenValue = value
smallestEvenIndex = index
}
}
}
// If no even value was found, return an empty array
if let smallestValue = smallestEvenValue, let smallestIndex = smallestEvenIndex {
return [smallestValue, smallestIndex]
} else {
return []
}
}
```func search(lst: [Int]) -> Int {
// Dictionary to store the frequency of each integer
var frequencyDict = [Int: Int]()
// Calculate the frequency of each integer in the list
for num in lst {
frequencyDict[num, default: 0] += 1
}
// Variable to store the greatest integer that meets the condition
var result = -1
// Iterate through the frequency dictionary to find the desired integer
for (num, freq) in frequencyDict {
if num > 0 && freq >= num {
result = max(result, num)
}
}
return result
}```swift
func search(lst: [Int]) -> Int {
// Dictionary to store the frequency of each integer
var frequencyDict = [Int: Int]()
// Calculate the frequency of each integer in the list
for num in lst {
frequencyDict[num, default: 0] += 1
}
// Variable to store the greatest integer that meets the condition
var result = -1
// Iterate through the frequency dictionary to find the desired integer
for (num, freq) in frequencyDict {
if num > 0 && freq >= num {
result = max(result, num)
}
}
return result
}
```func search(lst: [Int]) -> Int {
// Dictionary to store the frequency of each integer
var frequencyDict: [Int: Int] = [:]
// Calculate the frequency of each integer in the list
for num in lst {
frequencyDict[num, default: 0] += 1
}
// Variable to store the greatest integer that meets the criteria
var result = -1
// Iterate through the frequency dictionary
for (num, freq) in frequencyDict {
// Check if the integer's frequency is greater than or equal to the integer itself
if freq >= num {
// Update the result if the current integer is greater than the previous result
result = max(result, num)
}
}
return result
}```swift
func search(lst: [Int]) -> Int {
// Dictionary to store the frequency of each integer
var frequencyDict: [Int: Int] = [:]
// Calculate the frequency of each integer in the list
for num in lst {
frequencyDict[num, default: 0] += 1
}
// Variable to store the greatest integer that meets the criteria
var result = -1
// Iterate through the frequency dictionary
for (num, freq) in frequencyDict {
// Check if the integer's frequency is greater than or equal to the integer itself
if freq >= num {
// Update the result if the current integer is greater than the previous result
result = max(result, num)
}
}
return result
}
```func search(lst: [Int]) -> Int {
// Dictionary to store the frequency of each integer
var frequencyDict: [Int: Int] = [:]
// Calculate the frequency of each integer in the list
for num in lst {
frequencyDict[num, default: 0] += 1
}
// Variable to store the greatest integer that meets the criteria
var result = -1
// Iterate through the frequency dictionary
for (num, freq) in frequencyDict {
// Check if the integer's frequency is greater than or equal to the integer itself
if freq >= num {
// Update the result if the current integer is greater than the current result
result = max(result, num)
}
}
return result
}```swift
func search(lst: [Int]) -> Int {
// Dictionary to store the frequency of each integer
var frequencyDict: [Int: Int] = [:]
// Calculate the frequency of each integer in the list
for num in lst {
frequencyDict[num, default: 0] += 1
}
// Variable to store the greatest integer that meets the criteria
var result = -1
// Iterate through the frequency dictionary
for (num, freq) in frequencyDict {
// Check if the integer's frequency is greater than or equal to the integer itself
if freq >= num {
// Update the result if the current integer is greater than the current result
result = max(result, num)
}
}
return result
}
```func search(lst: [Int]) -> Int {
// Dictionary to store the frequency of each integer
var frequencyDict: [Int: Int] = [:]
// Calculate the frequency of each integer in the list
for num in lst {
frequencyDict[num, default: 0] += 1
}
// Variable to store the greatest integer that meets the criteria
var result = -1
// Iterate through the frequency dictionary to find the greatest integer
for (num, freq) in frequencyDict {
if num > 0 && freq >= num {
result = max(result, num)
}
}
return result
}```swift
func search(lst: [Int]) -> Int {
// Dictionary to store the frequency of each integer
var frequencyDict: [Int: Int] = [:]
// Calculate the frequency of each integer in the list
for num in lst {
frequencyDict[num, default: 0] += 1
}
// Variable to store the greatest integer that meets the criteria
var result = -1
// Iterate through the frequency dictionary to find the greatest integer
for (num, freq) in frequencyDict {
if num > 0 && freq >= num {
result = max(result, num)
}
}
return result
}
```func search(lst: [Int]) -> Int {
// Dictionary to store the frequency of each integer
var frequencyDict: [Int: Int] = [:]
// Calculate the frequency of each integer in the list
for num in lst {
frequencyDict[num, default: 0] += 1
}
// Variable to store the result
var result = -1
// Iterate through the frequency dictionary
for (num, freq) in frequencyDict {
// Check if the frequency is greater than or equal to the integer itself
if freq >= num {
// Update the result with the maximum valid integer found
result = max(result, num)
}
}
return result
}```swift
func search(lst: [Int]) -> Int {
// Dictionary to store the frequency of each integer
var frequencyDict: [Int: Int] = [:]
// Calculate the frequency of each integer in the list
for num in lst {
frequencyDict[num, default: 0] += 1
}
// Variable to store the result
var result = -1
// Iterate through the frequency dictionary
for (num, freq) in frequencyDict {
// Check if the frequency is greater than or equal to the integer itself
if freq >= num {
// Update the result with the maximum valid integer found
result = max(result, num)
}
}
return result
}
```func search(lst: [Int]) -> Int {
// Create a dictionary to store the frequency of each integer
var frequencyDict: [Int: Int] = [:]
// Populate the frequency dictionary
for num in lst {
frequencyDict[num, default: 0] += 1
}
// Initialize the variable to store the result
var result = -1
// Iterate through the dictionary to find the greatest integer
// that meets the condition
for (num, freq) in frequencyDict {
if freq >= num {
result = max(result, num)
}
}
return result
}```swift
func search(lst: [Int]) -> Int {
// Create a dictionary to store the frequency of each integer
var frequencyDict: [Int: Int] = [:]
// Populate the frequency dictionary
for num in lst {
frequencyDict[num, default: 0] += 1
}
// Initialize the variable to store the result
var result = -1
// Iterate through the dictionary to find the greatest integer
// that meets the condition
for (num, freq) in frequencyDict {
if freq >= num {
result = max(result, num)
}
}
return result
}
```func search(lst: [Int]) -> Int {
// Dictionary to store the frequency of each integer
var frequencyDict: [Int: Int] = [:]
// Populate the frequency dictionary
for num in lst {
frequencyDict[num, default: 0] += 1
}
// Variable to store the greatest integer that meets the condition
var greatestInteger = -1
// Iterate through the frequency dictionary to find the greatest integer
for (num, freq) in frequencyDict {
if num > 0 && freq >= num {
greatestInteger = max(greatestInteger, num)
}
}
return greatestInteger
}```swift
func search(lst: [Int]) -> Int {
// Dictionary to store the frequency of each integer
var frequencyDict: [Int: Int] = [:]
// Populate the frequency dictionary
for num in lst {
frequencyDict[num, default: 0] += 1
}
// Variable to store the greatest integer that meets the condition
var greatestInteger = -1
// Iterate through the frequency dictionary to find the greatest integer
for (num, freq) in frequencyDict {
if num > 0 && freq >= num {
greatestInteger = max(greatestInteger, num)
}
}
return greatestInteger
}
```func search(lst: [Int]) -> Int {
// Dictionary to store the frequency of each integer
var frequencyDict: [Int: Int] = [:]
// Calculate the frequency of each integer in the list
for num in lst {
frequencyDict[num, default: 0] += 1
}
// Variable to store the greatest integer that meets the condition
var result = -1
// Iterate through the frequency dictionary
for (num, freq) in frequencyDict {
if num > 0 && freq >= num {
result = max(result, num)
}
}
return result
}```swift
func search(lst: [Int]) -> Int {
// Dictionary to store the frequency of each integer
var frequencyDict: [Int: Int] = [:]
// Calculate the frequency of each integer in the list
for num in lst {
frequencyDict[num, default: 0] += 1
}
// Variable to store the greatest integer that meets the condition
var result = -1
// Iterate through the frequency dictionary
for (num, freq) in frequencyDict {
if num > 0 && freq >= num {
result = max(result, num)
}
}
return result
}
```func search(lst: [Int]) -> Int {
// Dictionary to store the frequency of each integer
var frequencyDict: [Int: Int] = [:]
// Calculate the frequency of each integer in the list
for num in lst {
frequencyDict[num, default: 0] += 1
}
// Variable to store the greatest integer that meets the criteria
var greatestInteger = -1
// Iterate through the dictionary to find the greatest integer
for (num, freq) in frequencyDict {
if num > 0 && freq >= num {
greatestInteger = max(greatestInteger, num)
}
}
return greatestInteger
}```swift
func search(lst: [Int]) -> Int {
// Dictionary to store the frequency of each integer
var frequencyDict: [Int: Int] = [:]
// Calculate the frequency of each integer in the list
for num in lst {
frequencyDict[num, default: 0] += 1
}
// Variable to store the greatest integer that meets the criteria
var greatestInteger = -1
// Iterate through the dictionary to find the greatest integer
for (num, freq) in frequencyDict {
if num > 0 && freq >= num {
greatestInteger = max(greatestInteger, num)
}
}
return greatestInteger
}
```func search(lst: [Int]) -> Int {
// Dictionary to store the frequency of each integer
var frequencyDict: [Int: Int] = [:]
// Calculate the frequency of each integer in the list
for num in lst {
frequencyDict[num, default: 0] += 1
}
// Variable to store the greatest integer that meets the criteria
var greatestInteger = -1
// Iterate through the frequency dictionary to find the greatest integer
for (num, freq) in frequencyDict {
if num > 0 && freq >= num {
greatestInteger = max(greatestInteger, num)
}
}
return greatestInteger
}```swift
func search(lst: [Int]) -> Int {
// Dictionary to store the frequency of each integer
var frequencyDict: [Int: Int] = [:]
// Calculate the frequency of each integer in the list
for num in lst {
frequencyDict[num, default: 0] += 1
}
// Variable to store the greatest integer that meets the criteria
var greatestInteger = -1
// Iterate through the frequency dictionary to find the greatest integer
for (num, freq) in frequencyDict {
if num > 0 && freq >= num {
greatestInteger = max(greatestInteger, num)
}
}
return greatestInteger
}
```func strangeSortList(lst: [Int]) -> [Int] {
var sortedList = lst.sorted()
var result = [Int]()
var isMinTurn = true
while !sortedList.isEmpty {
if isMinTurn {
result.append(sortedList.removeFirst())
} else {
result.append(sortedList.removeLast())
}
isMinTurn.toggle()
}
return result
}```swift
func strangeSortList(lst: [Int]) -> [Int] {
var sortedList = lst.sorted()
var result = [Int]()
var isMinTurn = true
while !sortedList.isEmpty {
if isMinTurn {
result.append(sortedList.removeFirst())
} else {
result.append(sortedList.removeLast())
}
isMinTurn.toggle()
}
return result
}
```func strangeSortList(lst: [Int]) -> [Int] {
var sortedList = lst.sorted()
var result: [Int] = []
var toggle = true
while !sortedList.isEmpty {
if toggle {
result.append(sortedList.removeFirst())
} else {
result.append(sortedList.removeLast())
}
toggle.toggle()
}
return result
}```swift
func strangeSortList(lst: [Int]) -> [Int] {
var sortedList = lst.sorted()
var result: [Int] = []
var toggle = true
while !sortedList.isEmpty {
if toggle {
result.append(sortedList.removeFirst())
} else {
result.append(sortedList.removeLast())
}
toggle.toggle()
}
return result
}
```func strangeSortList(lst: [Int]) -> [Int] {
var sortedList = lst.sorted()
var result = [Int]()
var toggle = true
while !sortedList.isEmpty {
if toggle {
result.append(sortedList.removeFirst())
} else {
result.append(sortedList.removeLast())
}
toggle.toggle()
}
return result
}```swift
func strangeSortList(lst: [Int]) -> [Int] {
var sortedList = lst.sorted()
var result = [Int]()
var toggle = true
while !sortedList.isEmpty {
if toggle {
result.append(sortedList.removeFirst())
} else {
result.append(sortedList.removeLast())
}
toggle.toggle()
}
return result
}
```func strangeSortList(lst: [Int]) -> [Int] {
var sortedList = lst.sorted()
var result: [Int] = []
var isMinTurn = true
while !sortedList.isEmpty {
if isMinTurn {
result.append(sortedList.removeFirst())
} else {
result.append(sortedList.removeLast())
}
isMinTurn.toggle()
}
return result
}```swift
func strangeSortList(lst: [Int]) -> [Int] {
var sortedList = lst.sorted()
var result: [Int] = []
var isMinTurn = true
while !sortedList.isEmpty {
if isMinTurn {
result.append(sortedList.removeFirst())
} else {
result.append(sortedList.removeLast())
}
isMinTurn.toggle()
}
return result
}
```func strangeSortList(lst: [Int]) -> [Int] {
var sortedList = lst.sorted()
var result: [Int] = []
var isMinTurn = true
while !sortedList.isEmpty {
if isMinTurn {
result.append(sortedList.removeFirst())
} else {
result.append(sortedList.removeLast())
}
isMinTurn.toggle()
}
return result
}```swift
func strangeSortList(lst: [Int]) -> [Int] {
var sortedList = lst.sorted()
var result: [Int] = []
var isMinTurn = true
while !sortedList.isEmpty {
if isMinTurn {
result.append(sortedList.removeFirst())
} else {
result.append(sortedList.removeLast())
}
isMinTurn.toggle()
}
return result
}
```func strangeSortList(lst: [Int]) -> [Int] {
var sortedList = lst.sorted()
var result: [Int] = []
var isMinTurn = true
while !sortedList.isEmpty {
if isMinTurn {
result.append(sortedList.removeFirst())
} else {
result.append(sortedList.removeLast())
}
isMinTurn.toggle()
}
return result
}```swift
func strangeSortList(lst: [Int]) -> [Int] {
var sortedList = lst.sorted()
var result: [Int] = []
var isMinTurn = true
while !sortedList.isEmpty {
if isMinTurn {
result.append(sortedList.removeFirst())
} else {
result.append(sortedList.removeLast())
}
isMinTurn.toggle()
}
return result
}
```func strangeSortList(lst: [Int]) -> [Int] {
var sortedList = lst.sorted()
var result: [Int] = []
var toggle = true
while !sortedList.isEmpty {
if toggle {
result.append(sortedList.removeFirst())
} else {
result.append(sortedList.removeLast())
}
toggle.toggle()
}
return result
}```swift
func strangeSortList(lst: [Int]) -> [Int] {
var sortedList = lst.sorted()
var result: [Int] = []
var toggle = true
while !sortedList.isEmpty {
if toggle {
result.append(sortedList.removeFirst())
} else {
result.append(sortedList.removeLast())
}
toggle.toggle()
}
return result
}
```func strangeSortList(lst: [Int]) -> [Int] {
var sortedList = lst.sorted()
var result: [Int] = []
var isMinTurn = true
while !sortedList.isEmpty {
if isMinTurn {
result.append(sortedList.removeFirst())
} else {
result.append(sortedList.removeLast())
}
isMinTurn.toggle()
}
return result
}```swift
func strangeSortList(lst: [Int]) -> [Int] {
var sortedList = lst.sorted()
var result: [Int] = []
var isMinTurn = true
while !sortedList.isEmpty {
if isMinTurn {
result.append(sortedList.removeFirst())
} else {
result.append(sortedList.removeLast())
}
isMinTurn.toggle()
}
return result
}
```func strangeSortList(lst: [Int]) -> [Int] {
var sortedList = lst.sorted()
var result = [Int]()
var isMinTurn = true
while !sortedList.isEmpty {
if isMinTurn {
result.append(sortedList.removeFirst())
} else {
result.append(sortedList.removeLast())
}
isMinTurn.toggle()
}
return result
}```swift
func strangeSortList(lst: [Int]) -> [Int] {
var sortedList = lst.sorted()
var result = [Int]()
var isMinTurn = true
while !sortedList.isEmpty {
if isMinTurn {
result.append(sortedList.removeFirst())
} else {
result.append(sortedList.removeLast())
}
isMinTurn.toggle()
}
return result
}
```func strangeSortList(lst: [Int]) -> [Int] {
var sortedList = lst.sorted()
var result = [Int]()
var leftIndex = 0
var rightIndex = sortedList.count - 1
var toggle = true
while leftIndex <= rightIndex {
if toggle {
result.append(sortedList[leftIndex])
leftIndex += 1
} else {
result.append(sortedList[rightIndex])
rightIndex -= 1
}
toggle.toggle()
}
return result
}```swift
func strangeSortList(lst: [Int]) -> [Int] {
var sortedList = lst.sorted()
var result = [Int]()
var leftIndex = 0
var rightIndex = sortedList.count - 1
var toggle = true
while leftIndex <= rightIndex {
if toggle {
result.append(sortedList[leftIndex])
leftIndex += 1
} else {
result.append(sortedList[rightIndex])
rightIndex -= 1
}
toggle.toggle()
}
return result
}
```var sortedList = lst.sorted() // variable 'sortedList' was never mutated; consider changing to 'let' constantfunc triangleArea(a: Int, b: Int, c: Int) -> Double {
// Check if the sides form a valid triangle
if a + b > c && a + c > b && b + c > a {
// Calculate the semi-perimeter
let s = Double(a + b + c) / 2.0
// Calculate the area using Heron's formula
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
// Return the area rounded to 2 decimal points
return round(area * 100) / 100
} else {
// If not a valid triangle, return -1
return -1
}
}```swift
func triangleArea(a: Int, b: Int, c: Int) -> Double {
// Check if the sides form a valid triangle
if a + b > c && a + c > b && b + c > a {
// Calculate the semi-perimeter
let s = Double(a + b + c) / 2.0
// Calculate the area using Heron's formula
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
// Return the area rounded to 2 decimal points
return round(area * 100) / 100
} else {
// If not a valid triangle, return -1
return -1
}
}
```func triangleArea(a: Int, b: Int, c: Int) -> Double {
// Check if the sides form a valid triangle
if a + b > c && a + c > b && b + c > a {
// Calculate the semi-perimeter
let s = Double(a + b + c) / 2.0
// Calculate the area using Heron's formula
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
// Return the area rounded to 2 decimal points
return round(area * 100) / 100.0
} else {
// If not a valid triangle, return -1
return -1
}
}```swift
func triangleArea(a: Int, b: Int, c: Int) -> Double {
// Check if the sides form a valid triangle
if a + b > c && a + c > b && b + c > a {
// Calculate the semi-perimeter
let s = Double(a + b + c) / 2.0
// Calculate the area using Heron's formula
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
// Return the area rounded to 2 decimal points
return round(area * 100) / 100.0
} else {
// If not a valid triangle, return -1
return -1
}
}
```func triangleArea(a: Int, b: Int, c: Int) -> Double {
// Check if the sides form a valid triangle
if a + b > c && a + c > b && b + c > a {
// Calculate the semi-perimeter
let s = Double(a + b + c) / 2.0
// Calculate the area using Heron's formula
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
// Return the area rounded to 2 decimal points
return round(area * 100) / 100.0
} else {
// If the sides do not form a valid triangle, return -1
return -1
}
}```swift
func triangleArea(a: Int, b: Int, c: Int) -> Double {
// Check if the sides form a valid triangle
if a + b > c && a + c > b && b + c > a {
// Calculate the semi-perimeter
let s = Double(a + b + c) / 2.0
// Calculate the area using Heron's formula
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
// Return the area rounded to 2 decimal points
return round(area * 100) / 100.0
} else {
// If the sides do not form a valid triangle, return -1
return -1
}
}
```func triangleArea(a: Int, b: Int, c: Int) -> Double {
// Check if the sides form a valid triangle
if (a + b > c) && (a + c > b) && (b + c > a) {
// Calculate the semi-perimeter
let s = Double(a + b + c) / 2.0
// Calculate the area using Heron's formula
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
// Return the area rounded to 2 decimal points
return round(area * 100) / 100.0
} else {
// If the sides do not form a valid triangle, return -1
return -1
}
}```swift
func triangleArea(a: Int, b: Int, c: Int) -> Double {
// Check if the sides form a valid triangle
if (a + b > c) && (a + c > b) && (b + c > a) {
// Calculate the semi-perimeter
let s = Double(a + b + c) / 2.0
// Calculate the area using Heron's formula
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
// Return the area rounded to 2 decimal points
return round(area * 100) / 100.0
} else {
// If the sides do not form a valid triangle, return -1
return -1
}
}
```func triangleArea(a: Int, b: Int, c: Int) -> Double {
// Check if the sides form a valid triangle
if a + b > c && a + c > b && b + c > a {
// Calculate the semi-perimeter
let s = Double(a + b + c) / 2.0
// Calculate the area using Heron's formula
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
// Return the area rounded to 2 decimal points
return round(area * 100) / 100.0
} else {
// If the sides do not form a valid triangle, return -1
return -1
}
}```swift
func triangleArea(a: Int, b: Int, c: Int) -> Double {
// Check if the sides form a valid triangle
if a + b > c && a + c > b && b + c > a {
// Calculate the semi-perimeter
let s = Double(a + b + c) / 2.0
// Calculate the area using Heron's formula
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
// Return the area rounded to 2 decimal points
return round(area * 100) / 100.0
} else {
// If the sides do not form a valid triangle, return -1
return -1
}
}
```func triangleArea(a: Int, b: Int, c: Int) -> Double {
// Check if the sides form a valid triangle
if a + b > c && a + c > b && b + c > a {
// Calculate the semi-perimeter
let s = Double(a + b + c) / 2.0
// Calculate the area using Heron's formula
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
// Return the area rounded to 2 decimal points
return round(area * 100) / 100.0
} else {
// If the sides do not form a valid triangle, return -1
return -1
}
}```swift
func triangleArea(a: Int, b: Int, c: Int) -> Double {
// Check if the sides form a valid triangle
if a + b > c && a + c > b && b + c > a {
// Calculate the semi-perimeter
let s = Double(a + b + c) / 2.0
// Calculate the area using Heron's formula
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
// Return the area rounded to 2 decimal points
return round(area * 100) / 100.0
} else {
// If the sides do not form a valid triangle, return -1
return -1
}
}
```func triangleArea(a: Int, b: Int, c: Int) -> Double {
// Check if the sides form a valid triangle
if a + b > c && a + c > b && b + c > a {
// Calculate the semi-perimeter
let s = Double(a + b + c) / 2.0
// Calculate the area using Heron's formula
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
// Return the area rounded to 2 decimal points
return round(area * 100) / 100
} else {
// If the sides do not form a valid triangle, return -1
return -1
}
}```swift
func triangleArea(a: Int, b: Int, c: Int) -> Double {
// Check if the sides form a valid triangle
if a + b > c && a + c > b && b + c > a {
// Calculate the semi-perimeter
let s = Double(a + b + c) / 2.0
// Calculate the area using Heron's formula
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
// Return the area rounded to 2 decimal points
return round(area * 100) / 100
} else {
// If the sides do not form a valid triangle, return -1
return -1
}
}
```func triangleArea(a: Int, b: Int, c: Int) -> Double {
// Check if the given sides form a valid triangle
if a + b > c && a + c > b && b + c > a {
// Calculate the semi-perimeter
let s = Double(a + b + c) / 2.0
// Calculate the area using Heron's formula
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
// Return the area rounded to 2 decimal points
return round(area * 100) / 100.0
} else {
// If the sides do not form a valid triangle, return -1
return -1
}
}```swift
func triangleArea(a: Int, b: Int, c: Int) -> Double {
// Check if the given sides form a valid triangle
if a + b > c && a + c > b && b + c > a {
// Calculate the semi-perimeter
let s = Double(a + b + c) / 2.0
// Calculate the area using Heron's formula
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
// Return the area rounded to 2 decimal points
return round(area * 100) / 100.0
} else {
// If the sides do not form a valid triangle, return -1
return -1
}
}
```func triangleArea(a: Int, b: Int, c: Int) -> Double {
// Check if the sides form a valid triangle
if a + b > c && a + c > b && b + c > a {
// Calculate the semi-perimeter
let s = Double(a + b + c) / 2.0
// Calculate the area using Heron's formula
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
// Return the area rounded to 2 decimal points
return round(area * 100) / 100.0
} else {
// Return -1 if the sides do not form a valid triangle
return -1
}
}```swift
func triangleArea(a: Int, b: Int, c: Int) -> Double {
// Check if the sides form a valid triangle
if a + b > c && a + c > b && b + c > a {
// Calculate the semi-perimeter
let s = Double(a + b + c) / 2.0
// Calculate the area using Heron's formula
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
// Return the area rounded to 2 decimal points
return round(area * 100) / 100.0
} else {
// Return -1 if the sides do not form a valid triangle
return -1
}
}
```func triangleArea(a: Int, b: Int, c: Int) -> Double {
// Check if the sides form a valid triangle
if a + b > c && a + c > b && b + c > a {
// Calculate the semi-perimeter
let s = Double(a + b + c) / 2.0
// Calculate the area using Heron's formula
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
// Return the area rounded to 2 decimal points
return round(area * 100) / 100.0
} else {
// Return -1 if the sides do not form a valid triangle
return -1
}
}```swift
func triangleArea(a: Int, b: Int, c: Int) -> Double {
// Check if the sides form a valid triangle
if a + b > c && a + c > b && b + c > a {
// Calculate the semi-perimeter
let s = Double(a + b + c) / 2.0
// Calculate the area using Heron's formula
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
// Return the area rounded to 2 decimal points
return round(area * 100) / 100.0
} else {
// Return -1 if the sides do not form a valid triangle
return -1
}
}
```func willItFly(q: [Int], w: Int) -> Bool {
// Check if the array is palindromic
func isPalindromic(_ array: [Int]) -> Bool {
return array == array.reversed()
}
// Calculate the sum of the elements in the array
let sumOfElements = q.reduce(0, +)
// Check if the array is balanced and the sum of its elements is less than or equal to the maximum weight
return isPalindromic(q) && sumOfElements <= w
}```swift
func willItFly(q: [Int], w: Int) -> Bool {
// Check if the array is palindromic
func isPalindromic(_ array: [Int]) -> Bool {
return array == array.reversed()
}
// Calculate the sum of the elements in the array
let sumOfElements = q.reduce(0, +)
// Check if the array is balanced and the sum of its elements is less than or equal to the maximum weight
return isPalindromic(q) && sumOfElements <= w
}
```func willItFly(q: [Int], w: Int) -> Bool {
// Check if the array is palindromic
func isPalindromic(_ array: [Int]) -> Bool {
let count = array.count
for i in 0..<count/2 {
if array[i] != array[count - i - 1] {
return false
}
}
return true
}
// Check if the sum of elements is less than or equal to the maximum weight
func isSumWithinWeight(_ array: [Int], _ weight: Int) -> Bool {
return array.reduce(0, +) <= weight
}
// The object will fly if it is palindromic and the sum of its elements is within the weight limit
return isPalindromic(q) && isSumWithinWeight(q, w)
}```swift
func willItFly(q: [Int], w: Int) -> Bool {
// Check if the array is palindromic
func isPalindromic(_ array: [Int]) -> Bool {
let count = array.count
for i in 0..<count/2 {
if array[i] != array[count - i - 1] {
return false
}
}
return true
}
// Check if the sum of elements is less than or equal to the maximum weight
func isSumWithinWeight(_ array: [Int], _ weight: Int) -> Bool {
return array.reduce(0, +) <= weight
}
// The object will fly if it is palindromic and the sum of its elements is within the weight limit
return isPalindromic(q) && isSumWithinWeight(q, w)
}
```func willItFly(q: [Int], w: Int) -> Bool {
// Check if the array is palindromic
func isPalindromic(_ array: [Int]) -> Bool {
let count = array.count
for i in 0..<count/2 {
if array[i] != array[count - i - 1] {
return false
}
}
return true
}
// Check if the array is balanced and the sum of its elements is less than or equal to w
let isBalanced = isPalindromic(q)
let sumOfElements = q.reduce(0, +)
return isBalanced && sumOfElements <= w
}```swift
func willItFly(q: [Int], w: Int) -> Bool {
// Check if the array is palindromic
func isPalindromic(_ array: [Int]) -> Bool {
let count = array.count
for i in 0..<count/2 {
if array[i] != array[count - i - 1] {
return false
}
}
return true
}
// Check if the array is balanced and the sum of its elements is less than or equal to w
let isBalanced = isPalindromic(q)
let sumOfElements = q.reduce(0, +)
return isBalanced && sumOfElements <= w
}
```func willItFly(q: [Int], w: Int) -> Bool {
// Check if the array is palindromic
func isPalindromic(_ array: [Int]) -> Bool {
let count = array.count
for i in 0..<count/2 {
if array[i] != array[count - i - 1] {
return false
}
}
return true
}
// Check if the sum of the elements is less than or equal to the maximum weight
let sumOfElements = q.reduce(0, +)
return isPalindromic(q) && sumOfElements <= w
}```swift
func willItFly(q: [Int], w: Int) -> Bool {
// Check if the array is palindromic
func isPalindromic(_ array: [Int]) -> Bool {
let count = array.count
for i in 0..<count/2 {
if array[i] != array[count - i - 1] {
return false
}
}
return true
}
// Check if the sum of the elements is less than or equal to the maximum weight
let sumOfElements = q.reduce(0, +)
return isPalindromic(q) && sumOfElements <= w
}
```func willItFly(q: [Int], w: Int) -> Bool {
// Check if the array is palindromic
func isPalindromic(_ array: [Int]) -> Bool {
let count = array.count
for i in 0..<count / 2 {
if array[i] != array[count - i - 1] {
return false
}
}
return true
}
// Calculate the sum of the elements in the array
let sum = q.reduce(0, +)
// Check if the array is palindromic and if the sum is less than or equal to the maximum weight
return isPalindromic(q) && sum <= w
}```swift
func willItFly(q: [Int], w: Int) -> Bool {
// Check if the array is palindromic
func isPalindromic(_ array: [Int]) -> Bool {
let count = array.count
for i in 0..<count / 2 {
if array[i] != array[count - i - 1] {
return false
}
}
return true
}
// Calculate the sum of the elements in the array
let sum = q.reduce(0, +)
// Check if the array is palindromic and if the sum is less than or equal to the maximum weight
return isPalindromic(q) && sum <= w
}
```func willItFly(q: [Int], w: Int) -> Bool {
// Check if the array is palindromic
func isPalindromic(_ array: [Int]) -> Bool {
let count = array.count
for i in 0..<count/2 {
if array[i] != array[count - i - 1] {
return false
}
}
return true
}
// Check if the array is balanced and the sum of its elements is less than or equal to w
let isBalanced = isPalindromic(q)
let sumOfElements = q.reduce(0, +)
return isBalanced && sumOfElements <= w
}```swift
func willItFly(q: [Int], w: Int) -> Bool {
// Check if the array is palindromic
func isPalindromic(_ array: [Int]) -> Bool {
let count = array.count
for i in 0..<count/2 {
if array[i] != array[count - i - 1] {
return false
}
}
return true
}
// Check if the array is balanced and the sum of its elements is less than or equal to w
let isBalanced = isPalindromic(q)
let sumOfElements = q.reduce(0, +)
return isBalanced && sumOfElements <= w
}
```func willItFly(q: [Int], w: Int) -> Bool {
// Check if the array is palindromic
func isPalindromic(_ array: [Int]) -> Bool {
return array == array.reversed()
}
// Calculate the sum of the elements in the array
let sum = q.reduce(0, +)
// Check if the array is palindromic and the sum is less than or equal to the maximum weight
return isPalindromic(q) && sum <= w
}```swift
func willItFly(q: [Int], w: Int) -> Bool {
// Check if the array is palindromic
func isPalindromic(_ array: [Int]) -> Bool {
return array == array.reversed()
}
// Calculate the sum of the elements in the array
let sum = q.reduce(0, +)
// Check if the array is palindromic and the sum is less than or equal to the maximum weight
return isPalindromic(q) && sum <= w
}
```func willItFly(q: [Int], w: Int) -> Bool {
// Check if the array is palindromic
func isPalindromic(_ array: [Int]) -> Bool {
return array == array.reversed()
}
// Calculate the sum of the elements in the array
let sumOfElements = q.reduce(0, +)
// Check if the array is balanced and the sum of elements is less than or equal to the maximum weight
return isPalindromic(q) && sumOfElements <= w
}```swift
func willItFly(q: [Int], w: Int) -> Bool {
// Check if the array is palindromic
func isPalindromic(_ array: [Int]) -> Bool {
return array == array.reversed()
}
// Calculate the sum of the elements in the array
let sumOfElements = q.reduce(0, +)
// Check if the array is balanced and the sum of elements is less than or equal to the maximum weight
return isPalindromic(q) && sumOfElements <= w
}
```func willItFly(q: [Int], w: Int) -> Bool {
// Check if the array is palindromic
func isPalindromic(_ array: [Int]) -> Bool {
return array == array.reversed()
}
// Calculate the sum of the elements in the array
let sumOfElements = q.reduce(0, +)
// Check if the array is balanced and the sum is within the weight limit
return isPalindromic(q) && sumOfElements <= w
}```swift
func willItFly(q: [Int], w: Int) -> Bool {
// Check if the array is palindromic
func isPalindromic(_ array: [Int]) -> Bool {
return array == array.reversed()
}
// Calculate the sum of the elements in the array
let sumOfElements = q.reduce(0, +)
// Check if the array is balanced and the sum is within the weight limit
return isPalindromic(q) && sumOfElements <= w
}
```func willItFly(q: [Int], w: Int) -> Bool {
// Check if the array is palindromic
func isPalindromic(_ array: [Int]) -> Bool {
return array == array.reversed()
}
// Calculate the sum of the elements in the array
let sum = q.reduce(0, +)
// Check if the array is balanced and the sum is less than or equal to the maximum weight
return isPalindromic(q) && sum <= w
}```swift
func willItFly(q: [Int], w: Int) -> Bool {
// Check if the array is palindromic
func isPalindromic(_ array: [Int]) -> Bool {
return array == array.reversed()
}
// Calculate the sum of the elements in the array
let sum = q.reduce(0, +)
// Check if the array is balanced and the sum is less than or equal to the maximum weight
return isPalindromic(q) && sum <= 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 {
let n = arr.count
var changes = 0
for i in 0..<n/2 {
if arr[i] != arr[n - i - 1] {
changes += 1
}
}
return changes
}```swift
func smallestChange(arr: [Int]) -> Int {
let n = arr.count
var changes = 0
for i in 0..<n/2 {
if arr[i] != arr[n - i - 1] {
changes += 1
}
}
return changes
}
```func smallestChange(arr: [Int]) -> Int {
let n = arr.count
var changes = 0
for i in 0..<n/2 {
if arr[i] != arr[n - i - 1] {
changes += 1
}
}
return changes
}```swift
func smallestChange(arr: [Int]) -> Int {
let n = arr.count
var changes = 0
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 - 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 {
let n = arr.count
var changes = 0
for i in 0..<n/2 {
if arr[i] != arr[n - i - 1] {
changes += 1
}
}
return changes
}```swift
func smallestChange(arr: [Int]) -> Int {
let n = arr.count
var changes = 0
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 - 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 {
let n = arr.count
var changes = 0
for i in 0..<n/2 {
if arr[i] != arr[n - i - 1] {
changes += 1
}
}
return changes
}```swift
func smallestChange(arr: [Int]) -> Int {
let n = arr.count
var changes = 0
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] {
// Calculate the total number of characters in all strings of lst1
let totalCharsLst1 = lst1.reduce(0) { $0 + $1.count }
// Calculate the total number of characters in all strings of lst2
let totalCharsLst2 = lst2.reduce(0) { $0 + $1.count }
// Compare the total number of characters and return the appropriate array
if totalCharsLst1 < totalCharsLst2 {
return lst1
} else {
return lst2
}
}```swift
func totalMatch(lst1: [String], lst2: [String]) -> [String] {
// Calculate the total number of characters in all strings of lst1
let totalCharsLst1 = lst1.reduce(0) { $0 + $1.count }
// Calculate the total number of characters in all strings of lst2
let totalCharsLst2 = lst2.reduce(0) { $0 + $1.count }
// Compare the total number of characters and return the appropriate array
if totalCharsLst1 < totalCharsLst2 {
return lst1
} else {
return lst2
}
}
``` // XCTAssertTrue failedfunc totalMatch(lst1: [String], lst2: [String]) -> [String] {
// Calculate the total number of characters in lst1
let totalCharsInLst1 = lst1.reduce(0) { $0 + $1.count }
// Calculate the total number of characters in lst2
let totalCharsInLst2 = lst2.reduce(0) { $0 + $1.count }
// Compare the total number of characters and return the appropriate array
if totalCharsInLst1 < totalCharsInLst2 {
return lst1
} else {
return lst2
}
}```swift
func totalMatch(lst1: [String], lst2: [String]) -> [String] {
// Calculate the total number of characters in lst1
let totalCharsInLst1 = lst1.reduce(0) { $0 + $1.count }
// Calculate the total number of characters in lst2
let totalCharsInLst2 = lst2.reduce(0) { $0 + $1.count }
// Compare the total number of characters and return the appropriate array
if totalCharsInLst1 < totalCharsInLst2 {
return lst1
} else {
return lst2
}
}
``` // XCTAssertTrue failedfunc totalMatch(lst1: [String], lst2: [String]) -> [String] {
// Helper function to calculate the total number of characters in an array of strings
func totalChars(in array: [String]) -> Int {
return array.reduce(0) { $0 + $1.count }
}
// Calculate the total number of characters in both arrays
let totalCharsLst1 = totalChars(in: lst1)
let totalCharsLst2 = totalChars(in: lst2)
// Compare the total number of characters and return the appropriate array
if totalCharsLst1 <= totalCharsLst2 {
return lst1
} else {
return lst2
}
}```swift
func totalMatch(lst1: [String], lst2: [String]) -> [String] {
// Helper function to calculate the total number of characters in an array of strings
func totalChars(in array: [String]) -> Int {
return array.reduce(0) { $0 + $1.count }
}
// Calculate the total number of characters in both arrays
let totalCharsLst1 = totalChars(in: lst1)
let totalCharsLst2 = totalChars(in: lst2)
// Compare the total number of characters and return the appropriate array
if totalCharsLst1 <= totalCharsLst2 {
return lst1
} else {
return lst2
}
}
```func totalMatch(lst1: [String], lst2: [String]) -> [String] {
// Calculate the total number of characters in lst1
let totalCharsLst1 = lst1.reduce(0) { $0 + $1.count }
// Calculate the total number of characters in lst2
let totalCharsLst2 = lst2.reduce(0) { $0 + $1.count }
// Compare the total number of characters and return the appropriate array
if totalCharsLst1 < totalCharsLst2 {
return lst1
} else if totalCharsLst2 < totalCharsLst1 {
return lst2
} else {
return lst1
}
}```swift
func totalMatch(lst1: [String], lst2: [String]) -> [String] {
// Calculate the total number of characters in lst1
let totalCharsLst1 = lst1.reduce(0) { $0 + $1.count }
// Calculate the total number of characters in lst2
let totalCharsLst2 = lst2.reduce(0) { $0 + $1.count }
// Compare the total number of characters and return the appropriate array
if totalCharsLst1 < totalCharsLst2 {
return lst1
} else if totalCharsLst2 < totalCharsLst1 {
return lst2
} else {
return lst1
}
}
```func totalMatch(lst1: [String], lst2: [String]) -> [String] {
// Helper function to calculate the total number of characters in an array of strings
func totalChars(in array: [String]) -> Int {
return array.reduce(0) { $0 + $1.count }
}
// Calculate the total number of characters in both arrays
let totalCharsLst1 = totalChars(in: lst1)
let totalCharsLst2 = totalChars(in: lst2)
// Compare the total number of characters and return the appropriate array
if totalCharsLst1 <= totalCharsLst2 {
return lst1
} else {
return lst2
}
}```swift
func totalMatch(lst1: [String], lst2: [String]) -> [String] {
// Helper function to calculate the total number of characters in an array of strings
func totalChars(in array: [String]) -> Int {
return array.reduce(0) { $0 + $1.count }
}
// Calculate the total number of characters in both arrays
let totalCharsLst1 = totalChars(in: lst1)
let totalCharsLst2 = totalChars(in: lst2)
// Compare the total number of characters and return the appropriate array
if totalCharsLst1 <= totalCharsLst2 {
return lst1
} else {
return lst2
}
}
```func totalMatch(lst1: [String], lst2: [String]) -> [String] {
// Calculate the total number of characters in lst1
let totalCharsLst1 = lst1.reduce(0) { $0 + $1.count }
// Calculate the total number of characters in lst2
let totalCharsLst2 = lst2.reduce(0) { $0 + $1.count }
// Compare the total number of characters and return the appropriate array
if totalCharsLst1 < totalCharsLst2 {
return lst1
} else if totalCharsLst2 < totalCharsLst1 {
return lst2
} else {
return lst1
}
}```swift
func totalMatch(lst1: [String], lst2: [String]) -> [String] {
// Calculate the total number of characters in lst1
let totalCharsLst1 = lst1.reduce(0) { $0 + $1.count }
// Calculate the total number of characters in lst2
let totalCharsLst2 = lst2.reduce(0) { $0 + $1.count }
// Compare the total number of characters and return the appropriate array
if totalCharsLst1 < totalCharsLst2 {
return lst1
} else if totalCharsLst2 < totalCharsLst1 {
return lst2
} else {
return lst1
}
}
```func totalMatch(lst1: [String], lst2: [String]) -> [String] {
// Helper function to calculate the total number of characters in an array of strings
func totalChars(in array: [String]) -> Int {
return array.reduce(0) { $0 + $1.count }
}
// Calculate the total number of characters in both arrays
let totalCharsLst1 = totalChars(in: lst1)
let totalCharsLst2 = totalChars(in: lst2)
// Compare the total number of characters and return the appropriate array
if totalCharsLst1 <= totalCharsLst2 {
return lst1
} else {
return lst2
}
}```swift
func totalMatch(lst1: [String], lst2: [String]) -> [String] {
// Helper function to calculate the total number of characters in an array of strings
func totalChars(in array: [String]) -> Int {
return array.reduce(0) { $0 + $1.count }
}
// Calculate the total number of characters in both arrays
let totalCharsLst1 = totalChars(in: lst1)
let totalCharsLst2 = totalChars(in: lst2)
// Compare the total number of characters and return the appropriate array
if totalCharsLst1 <= totalCharsLst2 {
return lst1
} else {
return lst2
}
}
```func totalMatch(lst1: [String], lst2: [String]) -> [String] {
// Calculate the total number of characters in lst1
let totalCharsLst1 = lst1.reduce(0) { $0 + $1.count }
// Calculate the total number of characters in lst2
let totalCharsLst2 = lst2.reduce(0) { $0 + $1.count }
// Compare the total number of characters and return the appropriate array
if totalCharsLst1 < totalCharsLst2 {
return lst1
} else if totalCharsLst1 > totalCharsLst2 {
return lst2
} else {
return lst1
}
}```swift
func totalMatch(lst1: [String], lst2: [String]) -> [String] {
// Calculate the total number of characters in lst1
let totalCharsLst1 = lst1.reduce(0) { $0 + $1.count }
// Calculate the total number of characters in lst2
let totalCharsLst2 = lst2.reduce(0) { $0 + $1.count }
// Compare the total number of characters and return the appropriate array
if totalCharsLst1 < totalCharsLst2 {
return lst1
} else if totalCharsLst1 > totalCharsLst2 {
return lst2
} else {
return lst1
}
}
```func totalMatch(lst1: [String], lst2: [String]) -> [String] {
// Helper function to calculate the total number of characters in an array of strings
func totalChars(in array: [String]) -> Int {
return array.reduce(0) { $0 + $1.count }
}
// Calculate the total number of characters in both arrays
let totalCharsLst1 = totalChars(in: lst1)
let totalCharsLst2 = totalChars(in: lst2)
// Compare the total number of characters and return the appropriate array
if totalCharsLst1 <= totalCharsLst2 {
return lst1
} else {
return lst2
}
}```swift
func totalMatch(lst1: [String], lst2: [String]) -> [String] {
// Helper function to calculate the total number of characters in an array of strings
func totalChars(in array: [String]) -> Int {
return array.reduce(0) { $0 + $1.count }
}
// Calculate the total number of characters in both arrays
let totalCharsLst1 = totalChars(in: lst1)
let totalCharsLst2 = totalChars(in: lst2)
// Compare the total number of characters and return the appropriate array
if totalCharsLst1 <= totalCharsLst2 {
return lst1
} else {
return lst2
}
}
```func totalMatch(lst1: [String], lst2: [String]) -> [String] {
// Calculate the total number of characters in lst1
let totalCharsLst1 = lst1.reduce(0) { $0 + $1.count }
// Calculate the total number of characters in lst2
let totalCharsLst2 = lst2.reduce(0) { $0 + $1.count }
// Compare the total number of characters and return the appropriate array
if totalCharsLst1 < totalCharsLst2 {
return lst1
} else if totalCharsLst2 < totalCharsLst1 {
return lst2
} else {
return lst1
}
}```swift
func totalMatch(lst1: [String], lst2: [String]) -> [String] {
// Calculate the total number of characters in lst1
let totalCharsLst1 = lst1.reduce(0) { $0 + $1.count }
// Calculate the total number of characters in lst2
let totalCharsLst2 = lst2.reduce(0) { $0 + $1.count }
// Compare the total number of characters and return the appropriate array
if totalCharsLst1 < totalCharsLst2 {
return lst1
} else if totalCharsLst2 < totalCharsLst1 {
return lst2
} else {
return lst1
}
}
```func isMultiplyPrime(a: Int) -> Bool {
// Helper function to check if a number is prime
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
}
// Helper function to get all prime numbers less than 100
func getPrimes(upTo limit: Int) -> [Int] {
var primes = [Int]()
for i in 2..<limit {
if isPrime(i) {
primes.append(i)
}
}
return primes
}
// Get all prime numbers less than 100
let primes = getPrimes(upTo: 100)
// Check if the number can be expressed as the product of three primes
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 {
// Helper function to check if a number is prime
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
}
// Helper function to get all prime numbers less than 100
func getPrimes(upTo limit: Int) -> [Int] {
var primes = [Int]()
for i in 2..<limit {
if isPrime(i) {
primes.append(i)
}
}
return primes
}
// Get all prime numbers less than 100
let primes = getPrimes(upTo: 100)
// Check if the number can be expressed as the product of three primes
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 {
guard a < 100 else { return false }
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 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 < 100 else { return false }
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 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
}
``` // XCTAssertTrue failedfunc isMultiplyPrime(a: Int) -> Bool {
guard a < 100 else { return false }
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 primes = [Int]()
for i in 2..<100 {
if isPrime(i) {
primes.append(i)
}
}
let primeCount = primes.count
for i in 0..<primeCount {
for j in i..<primeCount {
for k in j..<primeCount {
if primes[i] * primes[j] * primes[k] == a {
return true
}
}
}
}
return false
}```swift
func isMultiplyPrime(a: Int) -> Bool {
guard a < 100 else { return false }
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 primes = [Int]()
for i in 2..<100 {
if isPrime(i) {
primes.append(i)
}
}
let primeCount = primes.count
for i in 0..<primeCount {
for j in i..<primeCount {
for k in j..<primeCount {
if primes[i] * primes[j] * primes[k] == a {
return true
}
}
}
}
return false
}
``` // XCTAssertTrue failedfunc isMultiplyPrime(a: Int) -> Bool {
// Helper function to check if a number is prime
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
}
// Generate all prime numbers less than 100
var primes: [Int] = []
for i in 2..<100 {
if isPrime(i) {
primes.append(i)
}
}
// Check if the number can be expressed as the product of three primes
let primeCount = primes.count
for i in 0..<primeCount {
for j in i..<primeCount {
for k in j..<primeCount {
if primes[i] * primes[j] * primes[k] == a {
return true
}
}
}
}
return false
}```swift
func isMultiplyPrime(a: Int) -> Bool {
// Helper function to check if a number is prime
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
}
// Generate all prime numbers less than 100
var primes: [Int] = []
for i in 2..<100 {
if isPrime(i) {
primes.append(i)
}
}
// Check if the number can be expressed as the product of three primes
let primeCount = primes.count
for i in 0..<primeCount {
for j in i..<primeCount {
for k in j..<primeCount {
if primes[i] * primes[j] * primes[k] == a {
return true
}
}
}
}
return false
}
```func isMultiplyPrime(a: Int) -> Bool {
// Helper function to check if a number is prime
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
}
// Generate a list of prime numbers less than 100
var primes: [Int] = []
for i in 2..<100 {
if isPrime(i) {
primes.append(i)
}
}
// Check if the given number can be expressed as the product of three primes
let count = primes.count
for i in 0..<count {
for j in i..<count {
for k in j..<count {
if primes[i] * primes[j] * primes[k] == a {
return true
}
}
}
}
return false
}```swift
func isMultiplyPrime(a: Int) -> Bool {
// Helper function to check if a number is prime
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
}
// Generate a list of prime numbers less than 100
var primes: [Int] = []
for i in 2..<100 {
if isPrime(i) {
primes.append(i)
}
}
// Check if the given number can be expressed as the product of three primes
let count = primes.count
for i in 0..<count {
for j in i..<count {
for k in j..<count {
if primes[i] * primes[j] * primes[k] == a {
return true
}
}
}
}
return false
}
```func isMultiplyPrime(a: Int) -> Bool {
guard a < 100 else { return false }
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 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 < 100 else { return false }
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 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
}
``` // XCTAssertTrue failedfunc isMultiplyPrime(a: Int) -> Bool {
// Helper function to check if a number is prime
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
}
// Generate all prime numbers less than 100
var primes: [Int] = []
for i in 2..<100 {
if isPrime(i) {
primes.append(i)
}
}
// Check combinations of three primes to see if their product equals 'a'
let count = primes.count
for i in 0..<count {
for j in i..<count {
for k in j..<count {
if primes[i] * primes[j] * primes[k] == a {
return true
}
}
}
}
return false
}```swift
func isMultiplyPrime(a: Int) -> Bool {
// Helper function to check if a number is prime
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
}
// Generate all prime numbers less than 100
var primes: [Int] = []
for i in 2..<100 {
if isPrime(i) {
primes.append(i)
}
}
// Check combinations of three primes to see if their product equals 'a'
let count = primes.count
for i in 0..<count {
for j in i..<count {
for k in j..<count {
if primes[i] * primes[j] * primes[k] == a {
return true
}
}
}
}
return false
}
```func isMultiplyPrime(a: Int) -> Bool {
guard a < 100 else { return false }
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 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 < 100 else { return false }
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 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
}
``` // XCTAssertTrue failedfunc isMultiplyPrime(a: Int) -> Bool {
// Helper function to check if a number is prime
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
}
// Generate all prime numbers less than 100
var primes: [Int] = []
for i in 2..<100 {
if isPrime(i) {
primes.append(i)
}
}
// Check if the number can be expressed as the product of 3 primes
let primeCount = primes.count
for i in 0..<primeCount {
for j in i..<primeCount {
for k in j..<primeCount {
if primes[i] * primes[j] * primes[k] == a {
return true
}
}
}
}
return false
}```swift
func isMultiplyPrime(a: Int) -> Bool {
// Helper function to check if a number is prime
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
}
// Generate all prime numbers less than 100
var primes: [Int] = []
for i in 2..<100 {
if isPrime(i) {
primes.append(i)
}
}
// Check if the number can be expressed as the product of 3 primes
let primeCount = primes.count
for i in 0..<primeCount {
for j in i..<primeCount {
for k in j..<primeCount {
if primes[i] * primes[j] * primes[k] == a {
return true
}
}
}
}
return false
}
```func isMultiplyPrime(a: Int) -> Bool {
// Helper function to check if a number is prime
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
}
// Generate all prime numbers less than 100
var primes: [Int] = []
for i in 2..<100 {
if isPrime(i) {
primes.append(i)
}
}
// Check if the given number can be expressed as the product of three primes
let count = primes.count
for i in 0..<count {
for j in i..<count {
for k in j..<count {
if primes[i] * primes[j] * primes[k] == a {
return true
}
}
}
}
return false
}```swift
func isMultiplyPrime(a: Int) -> Bool {
// Helper function to check if a number is prime
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
}
// Generate all prime numbers less than 100
var primes: [Int] = []
for i in 2..<100 {
if isPrime(i) {
primes.append(i)
}
}
// Check if the given number can be expressed as the product of three primes
let count = primes.count
for i in 0..<count {
for j in i..<count {
for k in j..<count {
if primes[i] * primes[j] * primes[k] == a {
return true
}
}
}
}
return false
}
```func isSimplePower(x: Int, n: Int) -> Bool {
// Edge cases
if x == 1 {
return true
}
if n <= 1 {
return false
}
var current = n
while current <= x {
if current == x {
return true
}
current *= n
}
return false
}```swift
func isSimplePower(x: Int, n: Int) -> Bool {
// Edge cases
if x == 1 {
return true
}
if n <= 1 {
return false
}
var current = n
while current <= x {
if current == x {
return true
}
current *= n
}
return false
}
```func isSimplePower(x: Int, n: Int) -> Bool {
// Edge case: If n is 1, x must be 1 to be a simple power of 1
if n == 1 {
return x == 1
}
// Edge case: If x is 1, it is a simple power of any n (n^0 = 1)
if x == 1 {
return true
}
var current = n
// Loop to check if x can be represented as n^int
while current <= x {
if current == x {
return true
}
current *= n
}
return false
}```swift
func isSimplePower(x: Int, n: Int) -> Bool {
// Edge case: If n is 1, x must be 1 to be a simple power of 1
if n == 1 {
return x == 1
}
// Edge case: If x is 1, it is a simple power of any n (n^0 = 1)
if x == 1 {
return true
}
var current = n
// Loop to check if x can be represented as n^int
while current <= x {
if current == x {
return true
}
current *= n
}
return false
}
```func isSimplePower(x: Int, n: Int) -> Bool {
// Edge case: if n is 1, only x == 1 can be true
if n == 1 {
return x == 1
}
// Edge case: if x is 1, it is always true because n^0 = 1
if x == 1 {
return true
}
var currentPower = 1
while currentPower < x {
currentPower *= n
}
return currentPower == x
}```swift
func isSimplePower(x: Int, n: Int) -> Bool {
// Edge case: if n is 1, only x == 1 can be true
if n == 1 {
return x == 1
}
// Edge case: if x is 1, it is always true because n^0 = 1
if x == 1 {
return true
}
var currentPower = 1
while currentPower < x {
currentPower *= n
}
return currentPower == x
}
```func isSimplePower(x: Int, n: Int) -> Bool {
// Edge case: if x is 1, it is always a simple power of any n (n^0 = 1)
if x == 1 {
return true
}
// Edge case: if n is 1, only x == 1 can be a simple power of 1
if n == 1 {
return x == 1
}
var current = n
// Loop to check if x can be represented as n raised to some integer power
while current <= x {
if current == x {
return true
}
current *= n
}
return false
}```swift
func isSimplePower(x: Int, n: Int) -> Bool {
// Edge case: if x is 1, it is always a simple power of any n (n^0 = 1)
if x == 1 {
return true
}
// Edge case: if n is 1, only x == 1 can be a simple power of 1
if n == 1 {
return x == 1
}
var current = n
// Loop to check if x can be represented as n raised to some integer power
while current <= x {
if current == x {
return true
}
current *= n
}
return false
}
```func isSimplePower(x: Int, n: Int) -> Bool {
// Edge case: if n is 1, only x == 1 can be a simple power of 1
if n == 1 {
return x == 1
}
// Edge case: if x is 1, it is a simple power of any n
if x == 1 {
return true
}
var current = n
while current < x {
current *= n
}
return current == x
}```swift
func isSimplePower(x: Int, n: Int) -> Bool {
// Edge case: if n is 1, only x == 1 can be a simple power of 1
if n == 1 {
return x == 1
}
// Edge case: if x is 1, it is a simple power of any n
if x == 1 {
return true
}
var current = n
while current < x {
current *= n
}
return current == x
}
```func isSimplePower(x: Int, n: Int) -> Bool {
// Edge case: if x is 1, it is always a simple power of any n because n^0 = 1
if x == 1 {
return true
}
// Edge case: if n is 1, only x == 1 is a simple power of 1 (1^0 = 1)
if n == 1 {
return x == 1
}
var currentPower = 1
while currentPower < x {
currentPower *= n
}
return currentPower == x
}```swift
func isSimplePower(x: Int, n: Int) -> Bool {
// Edge case: if x is 1, it is always a simple power of any n because n^0 = 1
if x == 1 {
return true
}
// Edge case: if n is 1, only x == 1 is a simple power of 1 (1^0 = 1)
if n == 1 {
return x == 1
}
var currentPower = 1
while currentPower < x {
currentPower *= n
}
return currentPower == x
}
```func isSimplePower(x: Int, n: Int) -> Bool {
// Edge case: if x is 1, it is always a simple power of any n (n^0 = 1)
if x == 1 {
return true
}
// Edge case: if n is 1, only x = 1 can be a simple power of 1
if n == 1 {
return x == 1
}
var current = n
// Loop to check if x can be represented as n raised to some integer power
while current <= x {
if current == x {
return true
}
current *= n
}
return false
}```swift
func isSimplePower(x: Int, n: Int) -> Bool {
// Edge case: if x is 1, it is always a simple power of any n (n^0 = 1)
if x == 1 {
return true
}
// Edge case: if n is 1, only x = 1 can be a simple power of 1
if n == 1 {
return x == 1
}
var current = n
// Loop to check if x can be represented as n raised to some integer power
while current <= x {
if current == x {
return true
}
current *= n
}
return false
}
```func isSimplePower(x: Int, n: Int) -> Bool {
// Edge case: if x is 1, it is a power of any n (n^0 = 1)
if x == 1 {
return true
}
// Edge case: if n is 1, only 1 can be a power of 1
if n == 1 {
return x == 1
}
var current = n
// Loop to check if x can be expressed as n^k where k is an integer
while current <= x {
if current == x {
return true
}
current *= n
}
return false
}```swift
func isSimplePower(x: Int, n: Int) -> Bool {
// Edge case: if x is 1, it is a power of any n (n^0 = 1)
if x == 1 {
return true
}
// Edge case: if n is 1, only 1 can be a power of 1
if n == 1 {
return x == 1
}
var current = n
// Loop to check if x can be expressed as n^k where k is an integer
while current <= x {
if current == x {
return true
}
current *= n
}
return false
}
```func isSimplePower(x: Int, n: Int) -> Bool {
// Edge case: n must be greater than 1 to be a valid base for power
if n <= 1 {
return x == 1
}
// Start with the smallest power of n, which is n^0 = 1
var power = 1
// Loop to check if any power of n equals x
while power < x {
power *= n
}
// Check if we have found the exact power of n that equals x
return power == x
}```swift
func isSimplePower(x: Int, n: Int) -> Bool {
// Edge case: n must be greater than 1 to be a valid base for power
if n <= 1 {
return x == 1
}
// Start with the smallest power of n, which is n^0 = 1
var power = 1
// Loop to check if any power of n equals x
while power < x {
power *= n
}
// Check if we have found the exact power of n that equals x
return power == x
}
```func isSimplePower(x: Int, n: Int) -> Bool {
// Edge case: if n is 1, only x == 1 can be true
if n == 1 {
return x == 1
}
// Edge case: if x is 1, it is always true regardless of n
if x == 1 {
return true
}
var current = n
// Loop to check if we can reach x by multiplying n
while current <= x {
if current == x {
return true
}
current *= n
}
return false
}```swift
func isSimplePower(x: Int, n: Int) -> Bool {
// Edge case: if n is 1, only x == 1 can be true
if n == 1 {
return x == 1
}
// Edge case: if x is 1, it is always true regardless of n
if x == 1 {
return true
}
var current = n
// Loop to check if we can reach x by multiplying n
while current <= x {
if current == x {
return true
}
current *= n
}
return false
}
```func iscube(a: Int) -> Bool {
if a == 0 {
return true
}
let absA = abs(a)
let cubeRoot = Int(round(pow(Double(absA), 1.0 / 3.0)))
return cubeRoot * cubeRoot * cubeRoot == absA
}```swift
func iscube(a: Int) -> Bool {
if a == 0 {
return true
}
let absA = abs(a)
let cubeRoot = Int(round(pow(Double(absA), 1.0 / 3.0)))
return cubeRoot * cubeRoot * cubeRoot == absA
}
```func iscube(a: Int) -> Bool {
if a == 0 {
return true
}
let absA = abs(a)
let cubeRoot = Int(round(pow(Double(absA), 1.0 / 3.0)))
return cubeRoot * cubeRoot * cubeRoot == absA
}```swift
func iscube(a: Int) -> Bool {
if a == 0 {
return true
}
let absA = abs(a)
let cubeRoot = Int(round(pow(Double(absA), 1.0 / 3.0)))
return cubeRoot * cubeRoot * cubeRoot == absA
}
```func iscube(a: Int) -> Bool {
if a == 0 {
return true
}
let absA = abs(a)
let cubeRoot = Int(round(pow(Double(absA), 1.0 / 3.0)))
return cubeRoot * cubeRoot * cubeRoot == absA
}```swift
func iscube(a: Int) -> Bool {
if a == 0 {
return true
}
let absA = abs(a)
let cubeRoot = Int(round(pow(Double(absA), 1.0 / 3.0)))
return cubeRoot * cubeRoot * cubeRoot == absA
}
```func iscube(a: Int) -> Bool {
// Calculate the cube root of the absolute value of a
let cubeRoot = round(pow(Double(abs(a)), 1.0 / 3.0))
// Check if the cube of the cube root is equal to the absolute value of a
if Int(cubeRoot * cubeRoot * cubeRoot) == abs(a) {
return true
} else {
return false
}
}```swift
func iscube(a: Int) -> Bool {
// Calculate the cube root of the absolute value of a
let cubeRoot = round(pow(Double(abs(a)), 1.0 / 3.0))
// Check if the cube of the cube root is equal to the absolute value of a
if Int(cubeRoot * cubeRoot * cubeRoot) == abs(a) {
return true
} else {
return false
}
}
```func iscube(a: Int) -> Bool {
if a == 0 {
return true
}
let absA = abs(a)
let cubeRoot = Int(round(pow(Double(absA), 1.0 / 3.0)))
return cubeRoot * cubeRoot * cubeRoot == absA
}```swift
func iscube(a: Int) -> Bool {
if a == 0 {
return true
}
let absA = abs(a)
let cubeRoot = Int(round(pow(Double(absA), 1.0 / 3.0)))
return cubeRoot * cubeRoot * cubeRoot == absA
}
```func iscube(a: Int) -> Bool {
if a == 0 {
return true
}
let absA = abs(a)
let cubeRoot = Int(round(pow(Double(absA), 1.0 / 3.0)))
return cubeRoot * cubeRoot * cubeRoot == absA
}```swift
func iscube(a: Int) -> Bool {
if a == 0 {
return true
}
let absA = abs(a)
let cubeRoot = Int(round(pow(Double(absA), 1.0 / 3.0)))
return cubeRoot * cubeRoot * cubeRoot == absA
}
```func iscube(a: Int) -> Bool {
if a == 0 {
return true
}
let absA = abs(a)
let cubeRoot = Int(round(pow(Double(absA), 1.0 / 3.0)))
return cubeRoot * cubeRoot * cubeRoot == absA
}```swift
func iscube(a: Int) -> Bool {
if a == 0 {
return true
}
let absA = abs(a)
let cubeRoot = Int(round(pow(Double(absA), 1.0 / 3.0)))
return cubeRoot * cubeRoot * cubeRoot == absA
}
```func iscube(a: Int) -> Bool {
// Calculate the cube root of the absolute value of a
let cubeRoot = round(pow(Double(abs(a)), 1.0 / 3.0))
// Check if the cube of the cubeRoot is equal to the absolute value of a
if Int(cubeRoot * cubeRoot * cubeRoot) == abs(a) {
return true
} else {
return false
}
}```swift
func iscube(a: Int) -> Bool {
// Calculate the cube root of the absolute value of a
let cubeRoot = round(pow(Double(abs(a)), 1.0 / 3.0))
// Check if the cube of the cubeRoot is equal to the absolute value of a
if Int(cubeRoot * cubeRoot * cubeRoot) == abs(a) {
return true
} else {
return false
}
}
```func iscube(a: Int) -> Bool {
// Calculate the cube root of the absolute value of a
let cubeRoot = round(pow(Double(abs(a)), 1.0 / 3.0))
// Check if the cube of the cube root is equal to the absolute value of a
return Int(cubeRoot * cubeRoot * cubeRoot) == abs(a)
}```swift
func iscube(a: Int) -> Bool {
// Calculate the cube root of the absolute value of a
let cubeRoot = round(pow(Double(abs(a)), 1.0 / 3.0))
// Check if the cube of the cube root is equal to the absolute value of a
return Int(cubeRoot * cubeRoot * cubeRoot) == abs(a)
}
```func iscube(a: Int) -> Bool {
// Calculate the cube root of the absolute value of a
let cubeRoot = round(pow(Double(abs(a)), 1.0 / 3.0))
// Check if the cube of the cube root is equal to the absolute value of a
if Int(cubeRoot * cubeRoot * cubeRoot) == abs(a) {
return true
} else {
return false
}
}```swift
func iscube(a: Int) -> Bool {
// Calculate the cube root of the absolute value of a
let cubeRoot = round(pow(Double(abs(a)), 1.0 / 3.0))
// Check if the cube of the cube root is equal to the absolute value of a
if Int(cubeRoot * cubeRoot * cubeRoot) == abs(a) {
return true
} else {
return false
}
}
```func hexKey(num: String) -> Int {
// Define a set of characters that are prime numbers in hexadecimal
let primeHexDigits: Set<Character> = ["2", "3", "5", "7", "B", "D"]
// Initialize a counter for prime digits
var primeCount = 0
// Iterate through each character in the input string
for char in num {
// Check if the character is in the set of prime hexadecimal digits
if primeHexDigits.contains(char) {
// Increment the counter if it is a prime digit
primeCount += 1
}
}
// Return the total count of prime digits
return primeCount
}```swift
func hexKey(num: String) -> Int {
// Define a set of characters that are prime numbers in hexadecimal
let primeHexDigits: Set<Character> = ["2", "3", "5", "7", "B", "D"]
// Initialize a counter for prime digits
var primeCount = 0
// Iterate through each character in the input string
for char in num {
// Check if the character is in the set of prime hexadecimal digits
if primeHexDigits.contains(char) {
// Increment the counter if it is a prime digit
primeCount += 1
}
}
// Return the total count of prime digits
return primeCount
}
```func hexKey(num: String) -> Int {
// Define a set of characters that are considered prime in hexadecimal
let primeHexDigits: Set<Character> = ["2", "3", "5", "7", "B", "D"]
// Initialize a counter for prime digits
var primeCount = 0
// Iterate over each character in the input string
for char in num {
// Check if the character is in the set of prime hexadecimal digits
if primeHexDigits.contains(char) {
// Increment the counter if it is a prime digit
primeCount += 1
}
}
// Return the total count of prime digits
return primeCount
}```swift
func hexKey(num: String) -> Int {
// Define a set of characters that are considered prime in hexadecimal
let primeHexDigits: Set<Character> = ["2", "3", "5", "7", "B", "D"]
// Initialize a counter for prime digits
var primeCount = 0
// Iterate over each character in the input string
for char in num {
// Check if the character is in the set of prime hexadecimal digits
if primeHexDigits.contains(char) {
// Increment the counter if it is a prime digit
primeCount += 1
}
}
// Return the total count of prime digits
return primeCount
}
```func hexKey(num: String) -> Int {
// Define a set of characters that are prime hexadecimal digits
let primeHexDigits: Set<Character> = ["2", "3", "5", "7", "B", "D"]
// Initialize a counter for prime hexadecimal digits
var primeCount = 0
// Iterate through each character in the input string
for char in num {
// If the character is in the set of prime hexadecimal digits, increment the counter
if primeHexDigits.contains(char) {
primeCount += 1
}
}
// Return the total count of prime hexadecimal digits
return primeCount
}```swift
func hexKey(num: String) -> Int {
// Define a set of characters that are prime hexadecimal digits
let primeHexDigits: Set<Character> = ["2", "3", "5", "7", "B", "D"]
// Initialize a counter for prime hexadecimal digits
var primeCount = 0
// Iterate through each character in the input string
for char in num {
// If the character is in the set of prime hexadecimal digits, increment the counter
if primeHexDigits.contains(char) {
primeCount += 1
}
}
// Return the total count of prime hexadecimal digits
return primeCount
}
```func hexKey(num: String) -> Int {
// Define a set of characters that are considered prime in hexadecimal
let primeHexDigits: Set<Character> = ["2", "3", "5", "7", "B", "D"]
// Initialize a counter to keep track of prime digits
var primeCount = 0
// Iterate through each character in the input string
for char in num {
// Check if the character is in the set of prime hexadecimal digits
if primeHexDigits.contains(char) {
// Increment the counter if it is a prime digit
primeCount += 1
}
}
// Return the total count of prime digits
return primeCount
}```swift
func hexKey(num: String) -> Int {
// Define a set of characters that are considered prime in hexadecimal
let primeHexDigits: Set<Character> = ["2", "3", "5", "7", "B", "D"]
// Initialize a counter to keep track of prime digits
var primeCount = 0
// Iterate through each character in the input string
for char in num {
// Check if the character is in the set of prime hexadecimal digits
if primeHexDigits.contains(char) {
// Increment the counter if it is a prime digit
primeCount += 1
}
}
// Return the total count of prime digits
return primeCount
}
```func hexKey(num: String) -> Int {
// Define a set of characters that are considered prime in hexadecimal
let primeHexDigits: Set<Character> = ["2", "3", "5", "7", "B", "D"]
// Initialize a counter for prime digits
var primeCount = 0
// Iterate through each character in the input string
for char in num {
// Check if the character is in the set of prime hexadecimal digits
if primeHexDigits.contains(char) {
// Increment the counter if it is a prime digit
primeCount += 1
}
}
// Return the total count of prime digits
return primeCount
}```swift
func hexKey(num: String) -> Int {
// Define a set of characters that are considered prime in hexadecimal
let primeHexDigits: Set<Character> = ["2", "3", "5", "7", "B", "D"]
// Initialize a counter for prime digits
var primeCount = 0
// Iterate through each character in the input string
for char in num {
// Check if the character is in the set of prime hexadecimal digits
if primeHexDigits.contains(char) {
// Increment the counter if it is a prime digit
primeCount += 1
}
}
// Return the total count of prime digits
return primeCount
}
```func hexKey(num: String) -> Int {
// Define a set of characters that are prime in hexadecimal
let primeHexDigits: Set<Character> = ["2", "3", "5", "7", "B", "D"]
// Initialize a counter for prime digits
var primeCount = 0
// Iterate through each character in the input string
for char in num {
// Check if the character is in the set of prime hexadecimal digits
if primeHexDigits.contains(char) {
// Increment the counter if it is a prime digit
primeCount += 1
}
}
// Return the total count of prime digits
return primeCount
}```swift
func hexKey(num: String) -> Int {
// Define a set of characters that are prime in hexadecimal
let primeHexDigits: Set<Character> = ["2", "3", "5", "7", "B", "D"]
// Initialize a counter for prime digits
var primeCount = 0
// Iterate through each character in the input string
for char in num {
// Check if the character is in the set of prime hexadecimal digits
if primeHexDigits.contains(char) {
// Increment the counter if it is a prime digit
primeCount += 1
}
}
// Return the total count of prime digits
return primeCount
}
```func hexKey(num: String) -> Int {
// Define a set of characters that are considered prime in hexadecimal
let primeHexDigits: Set<Character> = ["2", "3", "5", "7", "B", "D"]
// Initialize a counter for prime digits
var primeCount = 0
// Iterate through each character in the input string
for char in num {
// Check if the character is in the set of prime hexadecimal digits
if primeHexDigits.contains(char) {
// Increment the counter if it is a prime digit
primeCount += 1
}
}
// Return the total count of prime digits
return primeCount
}```swift
func hexKey(num: String) -> Int {
// Define a set of characters that are considered prime in hexadecimal
let primeHexDigits: Set<Character> = ["2", "3", "5", "7", "B", "D"]
// Initialize a counter for prime digits
var primeCount = 0
// Iterate through each character in the input string
for char in num {
// Check if the character is in the set of prime hexadecimal digits
if primeHexDigits.contains(char) {
// Increment the counter if it is a prime digit
primeCount += 1
}
}
// Return the total count of prime digits
return primeCount
}
```func hexKey(num: String) -> Int {
// Define a set of characters that are prime hexadecimal digits
let primeHexDigits: Set<Character> = ["2", "3", "5", "7", "B", "D"]
// Initialize a counter to keep track of prime hex digits
var primeCount = 0
// Iterate through each character in the input string
for char in num {
// If the character is in the set of prime hex digits, increment the counter
if primeHexDigits.contains(char) {
primeCount += 1
}
}
// Return the total count of prime hex digits
return primeCount
}```swift
func hexKey(num: String) -> Int {
// Define a set of characters that are prime hexadecimal digits
let primeHexDigits: Set<Character> = ["2", "3", "5", "7", "B", "D"]
// Initialize a counter to keep track of prime hex digits
var primeCount = 0
// Iterate through each character in the input string
for char in num {
// If the character is in the set of prime hex digits, increment the counter
if primeHexDigits.contains(char) {
primeCount += 1
}
}
// Return the total count of prime hex digits
return primeCount
}
```func hexKey(num: String) -> Int {
// Define a set of characters that represent prime numbers in hexadecimal
let primeHexDigits: Set<Character> = ["2", "3", "5", "7", "B", "D"]
// Initialize a counter for prime hexadecimal digits
var primeCount = 0
// Iterate through each character in the input string
for char in num {
// Check if the character is in the set of prime hexadecimal digits
if primeHexDigits.contains(char) {
// Increment the counter if it is a prime hexadecimal digit
primeCount += 1
}
}
// Return the total count of prime hexadecimal digits
return primeCount
}```swift
func hexKey(num: String) -> Int {
// Define a set of characters that represent prime numbers in hexadecimal
let primeHexDigits: Set<Character> = ["2", "3", "5", "7", "B", "D"]
// Initialize a counter for prime hexadecimal digits
var primeCount = 0
// Iterate through each character in the input string
for char in num {
// Check if the character is in the set of prime hexadecimal digits
if primeHexDigits.contains(char) {
// Increment the counter if it is a prime hexadecimal digit
primeCount += 1
}
}
// Return the total count of prime hexadecimal digits
return primeCount
}
```func hexKey(num: String) -> Int {
// Define a set of characters that are prime in hexadecimal
let primeHexDigits: Set<Character> = ["2", "3", "5", "7", "B", "D"]
// Initialize a counter for prime digits
var primeCount = 0
// Iterate over each character in the input string
for char in num {
// Check if the character is in the set of prime hexadecimal digits
if primeHexDigits.contains(char) {
// Increment the counter if it is a prime digit
primeCount += 1
}
}
// Return the total count of prime digits
return primeCount
}```swift
func hexKey(num: String) -> Int {
// Define a set of characters that are prime in hexadecimal
let primeHexDigits: Set<Character> = ["2", "3", "5", "7", "B", "D"]
// Initialize a counter for prime digits
var primeCount = 0
// Iterate over each character in the input string
for char in num {
// Check if the character is in the set of prime hexadecimal digits
if primeHexDigits.contains(char) {
// Increment the counter if it is a prime digit
primeCount += 1
}
}
// Return the total count of prime digits
return primeCount
}
```func decimalToBinary(decimal: Int) -> String {
// Convert the decimal number to a binary string
let binaryString = String(decimal, radix: 2)
// Add the 'db' prefix and suffix
let formattedBinaryString = "db" + binaryString + "db"
return formattedBinaryString
}```swift
func decimalToBinary(decimal: Int) -> String {
// Convert the decimal number to a binary string
let binaryString = String(decimal, radix: 2)
// Add the 'db' prefix and suffix
let formattedBinaryString = "db" + binaryString + "db"
return formattedBinaryString
}
```func decimalToBinary(decimal: Int) -> String {
// Convert the decimal number to a binary string
let binaryString = String(decimal, radix: 2)
// Add the 'db' prefix and suffix
let formattedBinaryString = "db" + binaryString + "db"
return formattedBinaryString
}```swift
func decimalToBinary(decimal: Int) -> String {
// Convert the decimal number to a binary string
let binaryString = String(decimal, radix: 2)
// Add the 'db' prefix and suffix
let formattedBinaryString = "db" + binaryString + "db"
return formattedBinaryString
}
```func decimalToBinary(decimal: Int) -> String {
// Convert the decimal number to binary string
let binaryString = String(decimal, radix: 2)
// Add the 'db' prefix and suffix
let formattedBinaryString = "db" + binaryString + "db"
return formattedBinaryString
}```swift
func decimalToBinary(decimal: Int) -> String {
// Convert the decimal number to binary string
let binaryString = String(decimal, radix: 2)
// Add the 'db' prefix and suffix
let formattedBinaryString = "db" + binaryString + "db"
return formattedBinaryString
}
```func decimalToBinary(decimal: Int) -> String {
// Convert the decimal number to a binary string
let binaryString = String(decimal, radix: 2)
// Add the 'db' prefix and suffix
let formattedBinaryString = "db" + binaryString + "db"
return formattedBinaryString
}```swift
func decimalToBinary(decimal: Int) -> String {
// Convert the decimal number to a binary string
let binaryString = String(decimal, radix: 2)
// Add the 'db' prefix and suffix
let formattedBinaryString = "db" + binaryString + "db"
return formattedBinaryString
}
```func decimalToBinary(decimal: Int) -> String {
// Convert the decimal number to binary string
let binaryString = String(decimal, radix: 2)
// Add 'db' at the beginning and at the end of the binary string
let formattedBinaryString = "db" + binaryString + "db"
return formattedBinaryString
}```swift
func decimalToBinary(decimal: Int) -> String {
// Convert the decimal number to binary string
let binaryString = String(decimal, radix: 2)
// Add 'db' at the beginning and at the end of the binary string
let formattedBinaryString = "db" + binaryString + "db"
return formattedBinaryString
}
```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 {
// Convert the decimal number to a binary string
let binaryString = String(decimal, radix: 2)
// Add the 'db' prefix and suffix
let formattedBinaryString = "db" + binaryString + "db"
return formattedBinaryString
}```swift
func decimalToBinary(decimal: Int) -> String {
// Convert the decimal number to a binary string
let binaryString = String(decimal, radix: 2)
// Add the 'db' prefix and suffix
let formattedBinaryString = "db" + binaryString + "db"
return formattedBinaryString
}
```func decimalToBinary(decimal: Int) -> String {
// Convert the decimal number to a binary string
let binaryString = String(decimal, radix: 2)
// Add the 'db' prefix and suffix
return "db" + binaryString + "db"
}```swift
func decimalToBinary(decimal: Int) -> String {
// Convert the decimal number to a binary string
let binaryString = String(decimal, radix: 2)
// Add the 'db' prefix and suffix
return "db" + binaryString + "db"
}
```func decimalToBinary(decimal: Int) -> String {
// Convert the decimal number to binary string
let binaryString = String(decimal, radix: 2)
// Add the 'db' prefix and suffix
let formattedBinaryString = "db" + binaryString + "db"
return formattedBinaryString
}```swift
func decimalToBinary(decimal: Int) -> String {
// Convert the decimal number to binary string
let binaryString = String(decimal, radix: 2)
// Add the 'db' prefix and suffix
let formattedBinaryString = "db" + binaryString + "db"
return formattedBinaryString
}
```func decimalToBinary(decimal: Int) -> String {
// Convert the decimal number to a binary string
let binaryString = String(decimal, radix: 2)
// Add the 'db' prefix and suffix
let formattedBinaryString = "db" + binaryString + "db"
return formattedBinaryString
}```swift
func decimalToBinary(decimal: Int) -> String {
// Convert the decimal number to a binary string
let binaryString = String(decimal, radix: 2)
// Add the 'db' prefix and suffix
let formattedBinaryString = "db" + binaryString + "db"
return formattedBinaryString
}
```func isHappy(s: String) -> Bool {
// Check if the string length is less than 3
if s.count < 3 {
return false
}
// Convert the string to an array of characters
let characters = Array(s)
// Iterate through the string checking every 3 consecutive characters
for i in 0..<(characters.count - 2) {
let first = characters[i]
let second = characters[i + 1]
let third = characters[i + 2]
// Check if the three consecutive characters are distinct
if first == second || second == third || first == third {
return false
}
}
// If all checks passed, the string is hapswift
return true
}```swift
func isHappy(s: String) -> Bool {
// Check if the string length is less than 3
if s.count < 3 {
return false
}
// Convert the string to an array of characters
let characters = Array(s)
// Iterate through the string checking every 3 consecutive characters
for i in 0..<(characters.count - 2) {
let first = characters[i]
let second = characters[i + 1]
let third = characters[i + 2]
// Check if the three consecutive characters are distinct
if first == second || second == third || first == third {
return false
}
}
// If all checks passed, the string is hapswift
return true
}
```func isHappy(s: String) -> Bool {
// Check if the length of the string is less than 3
if s.count < 3 {
return false
}
// Convert the string to an array of characters for easier indexing
let characters = Array(s)
// Iterate through the string, checking each set of 3 consecutive characters
for i in 0..<(characters.count - 2) {
let first = characters[i]
let second = characters[i + 1]
let third = characters[i + 2]
// Check if all three characters are distinct
if first == second || second == third || first == third {
return false
}
}
// If no set of 3 consecutive characters are the same, return true
return true
}```swift
func isHappy(s: String) -> Bool {
// Check if the length of the string is less than 3
if s.count < 3 {
return false
}
// Convert the string to an array of characters for easier indexing
let characters = Array(s)
// Iterate through the string, checking each set of 3 consecutive characters
for i in 0..<(characters.count - 2) {
let first = characters[i]
let second = characters[i + 1]
let third = characters[i + 2]
// Check if all three characters are distinct
if first == second || second == third || first == third {
return false
}
}
// If no set of 3 consecutive characters are the same, return true
return true
}
```func isHappy(s: String) -> Bool {
// Check if the length of the string is less than 3
if s.count < 3 {
return false
}
// Convert the string to an array of characters for easier indexing
let characters = Array(s)
// Iterate through the string, checking every set of 3 consecutive characters
for i in 0..<(characters.count - 2) {
let first = characters[i]
let second = characters[i + 1]
let third = characters[i + 2]
// Check if all three characters are distinct
if first == second || second == third || first == third {
return false
}
}
// If no set of 3 consecutive characters are the same, return true
return true
}```swift
func isHappy(s: String) -> Bool {
// Check if the length of the string is less than 3
if s.count < 3 {
return false
}
// Convert the string to an array of characters for easier indexing
let characters = Array(s)
// Iterate through the string, checking every set of 3 consecutive characters
for i in 0..<(characters.count - 2) {
let first = characters[i]
let second = characters[i + 1]
let third = characters[i + 2]
// Check if all three characters are distinct
if first == second || second == third || first == third {
return false
}
}
// If no set of 3 consecutive characters are the same, return true
return true
}
```func isHappy(s: String) -> Bool {
// Check if the length of the string is less than 3
if s.count < 3 {
return false
}
// Convert the string to an array of characters for easier indexing
let characters = Array(s)
// Iterate through the string, checking each set of 3 consecutive characters
for i in 0..<(characters.count - 2) {
let first = characters[i]
let second = characters[i + 1]
let third = characters[i + 2]
// Check if all three characters are distinct
if first == second || second == third || first == third {
return false
}
}
// If all sets of 3 consecutive characters are distinct, return true
return true
}```swift
func isHappy(s: String) -> Bool {
// Check if the length of the string is less than 3
if s.count < 3 {
return false
}
// Convert the string to an array of characters for easier indexing
let characters = Array(s)
// Iterate through the string, checking each set of 3 consecutive characters
for i in 0..<(characters.count - 2) {
let first = characters[i]
let second = characters[i + 1]
let third = characters[i + 2]
// Check if all three characters are distinct
if first == second || second == third || first == third {
return false
}
}
// If all sets of 3 consecutive characters are distinct, return true
return true
}
```func isHappy(s: String) -> Bool {
// Check if the length of the string is less than 3
if s.count < 3 {
return false
}
// Convert the string to an array of characters
let characters = Array(s)
// Iterate through the string and check every 3 consecutive characters
for i in 0..<(characters.count - 2) {
let first = characters[i]
let second = characters[i + 1]
let third = characters[i + 2]
// Check if all three characters are distinct
if first == second || second == third || first == third {
return false
}
}
// If all checks passed, the string is hapswift
return true
}```swift
func isHappy(s: String) -> Bool {
// Check if the length of the string is less than 3
if s.count < 3 {
return false
}
// Convert the string to an array of characters
let characters = Array(s)
// Iterate through the string and check every 3 consecutive characters
for i in 0..<(characters.count - 2) {
let first = characters[i]
let second = characters[i + 1]
let third = characters[i + 2]
// Check if all three characters are distinct
if first == second || second == third || first == third {
return false
}
}
// If all checks passed, the string is hapswift
return true
}
```func isHappy(s: String) -> Bool {
// Check if the length of the string is less than 3
if s.count < 3 {
return false
}
// Convert the string to an array of characters for easier indexing
let characters = Array(s)
// Iterate through the string, checking each group of 3 consecutive characters
for i in 0..<(characters.count - 2) {
let first = characters[i]
let second = characters[i + 1]
let third = characters[i + 2]
// Check if all three characters are distinct
if first == second || second == third || first == third {
return false
}
}
// If no group of 3 consecutive characters are the same, return true
return true
}```swift
func isHappy(s: String) -> Bool {
// Check if the length of the string is less than 3
if s.count < 3 {
return false
}
// Convert the string to an array of characters for easier indexing
let characters = Array(s)
// Iterate through the string, checking each group of 3 consecutive characters
for i in 0..<(characters.count - 2) {
let first = characters[i]
let second = characters[i + 1]
let third = characters[i + 2]
// Check if all three characters are distinct
if first == second || second == third || first == third {
return false
}
}
// If no group of 3 consecutive characters are the same, return true
return true
}
```func isHappy(s: String) -> Bool {
// Check if the length of the string is less than 3
if s.count < 3 {
return false
}
// Convert the string to an array of characters for easier indexing
let characters = Array(s)
// Iterate through the string, checking each set of 3 consecutive characters
for i in 0..<(characters.count - 2) {
let first = characters[i]
let second = characters[i + 1]
let third = characters[i + 2]
// Check if all three characters are distinct
if first == second || second == third || first == third {
return false
}
}
// If all sets of 3 consecutive characters are distinct, return true
return true
}```swift
func isHappy(s: String) -> Bool {
// Check if the length of the string is less than 3
if s.count < 3 {
return false
}
// Convert the string to an array of characters for easier indexing
let characters = Array(s)
// Iterate through the string, checking each set of 3 consecutive characters
for i in 0..<(characters.count - 2) {
let first = characters[i]
let second = characters[i + 1]
let third = characters[i + 2]
// Check if all three characters are distinct
if first == second || second == third || first == third {
return false
}
}
// If all sets of 3 consecutive characters are distinct, return true
return true
}
```func isHappy(s: String) -> Bool {
// Check if the length of the string is less than 3
if s.count < 3 {
return false
}
// Convert the string to an array of characters for easier indexing
let characters = Array(s)
// Iterate through the string, checking each set of 3 consecutive characters
for i in 0..<(characters.count - 2) {
let first = characters[i]
let second = characters[i + 1]
let third = characters[i + 2]
// Check if all three characters are distinct
if first == second || second == third || first == third {
return false
}
}
// If no set of 3 consecutive characters are the same, return true
return true
}```swift
func isHappy(s: String) -> Bool {
// Check if the length of the string is less than 3
if s.count < 3 {
return false
}
// Convert the string to an array of characters for easier indexing
let characters = Array(s)
// Iterate through the string, checking each set of 3 consecutive characters
for i in 0..<(characters.count - 2) {
let first = characters[i]
let second = characters[i + 1]
let third = characters[i + 2]
// Check if all three characters are distinct
if first == second || second == third || first == third {
return false
}
}
// If no set of 3 consecutive characters are the same, return true
return true
}
```func isHappy(s: String) -> Bool {
// Check if the length of the string is less than 3
if s.count < 3 {
return false
}
// Convert the string to an array of characters for easier indexing
let characters = Array(s)
// Iterate through the string, checking each set of 3 consecutive characters
for i in 0..<(characters.count - 2) {
let first = characters[i]
let second = characters[i + 1]
let third = characters[i + 2]
// Check if all three characters are distinct
if first == second || second == third || first == third {
return false
}
}
// If all sets of 3 consecutive characters are distinct, return true
return true
}```swift
func isHappy(s: String) -> Bool {
// Check if the length of the string is less than 3
if s.count < 3 {
return false
}
// Convert the string to an array of characters for easier indexing
let characters = Array(s)
// Iterate through the string, checking each set of 3 consecutive characters
for i in 0..<(characters.count - 2) {
let first = characters[i]
let second = characters[i + 1]
let third = characters[i + 2]
// Check if all three characters are distinct
if first == second || second == third || first == third {
return false
}
}
// If all sets of 3 consecutive characters are distinct, return true
return true
}
```func isHappy(s: String) -> Bool {
// Check if the length of the string is less than 3
if s.count < 3 {
return false
}
// Convert the string to an array of characters for easier indexing
let characters = Array(s)
// Iterate through the string, checking each set of 3 consecutive characters
for i in 0..<(characters.count - 2) {
let first = characters[i]
let second = characters[i + 1]
let third = characters[i + 2]
// Check if all three characters are distinct
if first == second || second == third || first == third {
return false
}
}
// If all sets of 3 consecutive characters are distinct, return true
return true
}```swift
func isHappy(s: String) -> Bool {
// Check if the length of the string is less than 3
if s.count < 3 {
return false
}
// Convert the string to an array of characters for easier indexing
let characters = Array(s)
// Iterate through the string, checking each set of 3 consecutive characters
for i in 0..<(characters.count - 2) {
let first = characters[i]
let second = characters[i + 1]
let third = characters[i + 2]
// Check if all three characters are distinct
if first == second || second == third || first == third {
return false
}
}
// If all sets of 3 consecutive characters are distinct, return true
return true
}
```func numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { gpa in
switch gpa {
case 4.0:
return "A+"
case 3.7..<4.0:
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 0.0..<0.7:
return "D-"
default:
return "E"
}
}
}```swift
func numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { gpa in
switch gpa {
case 4.0:
return "A+"
case 3.7..<4.0:
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 0.0..<0.7:
return "D-"
default:
return "E"
}
}
}
``` // XCTAssertTrue failedfunc numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { gpa in
switch gpa {
case 4.0:
return "A+"
case 3.7..<4.0:
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 0.0..<0.7:
return "D-"
default:
return "E"
}
}
}```swift
func numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { gpa in
switch gpa {
case 4.0:
return "A+"
case 3.7..<4.0:
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 0.0..<0.7:
return "D-"
default:
return "E"
}
}
}
``` // XCTAssertTrue failedfunc numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { gpa in
switch gpa {
case 4.0:
return "A+"
case 3.7..<4.0:
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 0.0..<0.7:
return "D-"
default:
return "E"
}
}
}```swift
func numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { gpa in
switch gpa {
case 4.0:
return "A+"
case 3.7..<4.0:
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 0.0..<0.7:
return "D-"
default:
return "E"
}
}
}
``` // XCTAssertTrue failedfunc numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { gpa in
switch gpa {
case 4.0:
return "A+"
case 3.7..<4.0:
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 0.0..<0.7:
return "D-"
default:
return "E"
}
}
}```swift
func numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { gpa in
switch gpa {
case 4.0:
return "A+"
case 3.7..<4.0:
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 0.0..<0.7:
return "D-"
default:
return "E"
}
}
}
``` // XCTAssertTrue failedfunc numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { gpa in
switch gpa {
case 4.0:
return "A+"
case 3.7..<4.0:
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 0.0..<0.7:
return "D-"
default:
return "E"
}
}
}```swift
func numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { gpa in
switch gpa {
case 4.0:
return "A+"
case 3.7..<4.0:
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 0.0..<0.7:
return "D-"
default:
return "E"
}
}
}
``` // XCTAssertTrue failedfunc numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { gpa in
switch gpa {
case 4.0:
return "A+"
case 3.7..<4.0:
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 0.0..<0.7:
return "D-"
case 0.0:
return "E"
default:
return "Invalid GPA"
}
}
}```swift
func numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { gpa in
switch gpa {
case 4.0:
return "A+"
case 3.7..<4.0:
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 0.0..<0.7:
return "D-"
case 0.0:
return "E"
default:
return "Invalid GPA"
}
}
}
``` // XCTAssertTrue failedfunc numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { gpa in
switch gpa {
case 4.0:
return "A+"
case 3.7..<4.0:
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 0.0..<0.7:
return "D-"
default:
return "E"
}
}
}```swift
func numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { gpa in
switch gpa {
case 4.0:
return "A+"
case 3.7..<4.0:
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 0.0..<0.7:
return "D-"
default:
return "E"
}
}
}
``` // XCTAssertTrue failedfunc numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { gpa in
switch gpa {
case 4.0:
return "A+"
case 3.7..<4.0:
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 0.0..<0.7:
return "D-"
default:
return "E"
}
}
}```swift
func numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { gpa in
switch gpa {
case 4.0:
return "A+"
case 3.7..<4.0:
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 0.0..<0.7:
return "D-"
default:
return "E"
}
}
}
``` // XCTAssertTrue failedfunc numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { gpa in
switch gpa {
case 4.0:
return "A+"
case 3.7..<4.0:
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 0.0..<0.7:
return "D-"
default:
return "E"
}
}
}```swift
func numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { gpa in
switch gpa {
case 4.0:
return "A+"
case 3.7..<4.0:
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 0.0..<0.7:
return "D-"
default:
return "E"
}
}
}
``` // XCTAssertTrue failedfunc numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { gpa in
switch gpa {
case 4.0:
return "A+"
case 3.7..<4.0:
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 0.0..<0.7:
return "D-"
default:
return "E"
}
}
}```swift
func numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { gpa in
switch gpa {
case 4.0:
return "A+"
case 3.7..<4.0:
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 0.0..<0.7:
return "D-"
default:
return "E"
}
}
}
``` // XCTAssertTrue failedfunc primeLength(string: String) -> Bool {
let length = string.count
if length <= 1 {
return false
}
for i in 2..<length {
if length % i == 0 {
return false
}
}
return true
}```swift
func primeLength(string: String) -> Bool {
let length = string.count
if length <= 1 {
return false
}
for i in 2..<length {
if length % i == 0 {
return false
}
}
return true
}
```func primeLength(string: String) -> Bool {
let length = string.count
if length < 2 {
return false
}
for i in 2..<length {
if length % i == 0 {
return false
}
}
return true
}```swift
func primeLength(string: String) -> Bool {
let length = string.count
if length < 2 {
return false
}
for i in 2..<length {
if length % i == 0 {
return false
}
}
return true
}
```func primeLength(string: String) -> Bool {
let length = string.count
if length < 2 {
return false
}
for i in 2..<length {
if length % i == 0 {
return false
}
}
return true
}```swift
func primeLength(string: String) -> Bool {
let length = string.count
if length < 2 {
return false
}
for i in 2..<length {
if length % i == 0 {
return false
}
}
return true
}
```func primeLength(string: String) -> Bool {
let length = string.count
if length <= 1 {
return false
}
for i in 2..<length {
if length % i == 0 {
return false
}
}
return true
}```swift
func primeLength(string: String) -> Bool {
let length = string.count
if length <= 1 {
return false
}
for i in 2..<length {
if length % i == 0 {
return false
}
}
return true
}
```func primeLength(string: String) -> Bool {
let length = string.count
if length <= 1 {
return false
}
for i in 2..<length {
if length % i == 0 {
return false
}
}
return true
}```swift
func primeLength(string: String) -> Bool {
let length = string.count
if length <= 1 {
return false
}
for i in 2..<length {
if length % i == 0 {
return false
}
}
return true
}
```func primeLength(string: String) -> Bool {
let length = string.count
if length < 2 {
return false
}
for i in 2..<length {
if length % i == 0 {
return false
}
}
return true
}```swift
func primeLength(string: String) -> Bool {
let length = string.count
if length < 2 {
return false
}
for i in 2..<length {
if length % i == 0 {
return false
}
}
return true
}
```func primeLength(string: String) -> Bool {
let length = string.count
if length < 2 {
return false
}
for i in 2..<length {
if length % i == 0 {
return false
}
}
return true
}```swift
func primeLength(string: String) -> Bool {
let length = string.count
if length < 2 {
return false
}
for i in 2..<length {
if length % i == 0 {
return false
}
}
return true
}
```func primeLength(string: String) -> Bool {
let length = string.count
if length <= 1 {
return false
}
for i in 2..<length {
if length % i == 0 {
return false
}
}
return true
}```swift
func primeLength(string: String) -> Bool {
let length = string.count
if length <= 1 {
return false
}
for i in 2..<length {
if length % i == 0 {
return false
}
}
return true
}
```func primeLength(string: String) -> Bool {
let length = string.count
return isPrime(length)
}
private 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 primeLength(string: String) -> Bool {
let length = string.count
return isPrime(length)
}
private 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 primeLength(string: String) -> Bool {
let length = string.count
if length < 2 {
return false
}
for i in 2..<length {
if length % i == 0 {
return false
}
}
return true
}```swift
func primeLength(string: String) -> Bool {
let length = string.count
if length < 2 {
return false
}
for i in 2..<length {
if length % i == 0 {
return false
}
}
return true
}
```func startsOneEnds(n: Int) -> Int {
// If n is 1, the only 1-digit positive integers are 1 through 9.
// Out of these, only the number 1 starts or ends with 1.
if n == 1 {
return 1
}
// Calculate the total number of n-digit numbers
let totalNDigitNumbers = Int(pow(10.0, Double(n - 1))) * 9
// Calculate the count of n-digit numbers that start with 1
let startWithOne = Int(pow(10.0, Double(n - 1)))
// Calculate the count of n-digit numbers that end with 1
let endWithOne = Int(pow(10.0, Double(n - 1)))
// Calculate the count of n-digit numbers that start and end with 1
let startAndEndWithOne = Int(pow(10.0, Double(n - 2)))
// The result is the sum of numbers that start with 1 and numbers that end with 1,
// minus the numbers that start and end with 1 (to avoid double counting)
return startWithOne + endWithOne - startAndEndWithOne
}```swift
func startsOneEnds(n: Int) -> Int {
// If n is 1, the only 1-digit positive integers are 1 through 9.
// Out of these, only the number 1 starts or ends with 1.
if n == 1 {
return 1
}
// Calculate the total number of n-digit numbers
let totalNDigitNumbers = Int(pow(10.0, Double(n - 1))) * 9
// Calculate the count of n-digit numbers that start with 1
let startWithOne = Int(pow(10.0, Double(n - 1)))
// Calculate the count of n-digit numbers that end with 1
let endWithOne = Int(pow(10.0, Double(n - 1)))
// Calculate the count of n-digit numbers that start and end with 1
let startAndEndWithOne = Int(pow(10.0, Double(n - 2)))
// The result is the sum of numbers that start with 1 and numbers that end with 1,
// minus the numbers that start and end with 1 (to avoid double counting)
return startWithOne + endWithOne - startAndEndWithOne
}
```let totalNDigitNumbers = Int(pow(10.0, Double(n - 1))) * 9 // initialization of immutable value 'totalNDigitNumbers' was never used; consider replacing with assignment to '_' or removing it // XCTAssertTrue failedfunc startsOneEnds(n: Int) -> Int {
// If n is 1, the only single-digit numbers are 1 through 9, and only 1 qualifies.
if n == 1 {
return 1
}
// Calculate the total number of n-digit numbers
let totalNDigitNumbers = Int(pow(10.0, Double(n - 1))) * 9
// Calculate the number of n-digit numbers that start with 1
let startWithOne = Int(pow(10.0, Double(n - 1)))
// Calculate the number of n-digit numbers that end with 1
let endWithOne = Int(pow(10.0, Double(n - 1)))
// Calculate the number of n-digit numbers that both start and end with 1
let startAndEndWithOne = Int(pow(10.0, Double(n - 2)))
// Use the principle of inclusion-exclusion to get the count of numbers that start or end with 1
return startWithOne + endWithOne - startAndEndWithOne
}```swift
func startsOneEnds(n: Int) -> Int {
// If n is 1, the only single-digit numbers are 1 through 9, and only 1 qualifies.
if n == 1 {
return 1
}
// Calculate the total number of n-digit numbers
let totalNDigitNumbers = Int(pow(10.0, Double(n - 1))) * 9
// Calculate the number of n-digit numbers that start with 1
let startWithOne = Int(pow(10.0, Double(n - 1)))
// Calculate the number of n-digit numbers that end with 1
let endWithOne = Int(pow(10.0, Double(n - 1)))
// Calculate the number of n-digit numbers that both start and end with 1
let startAndEndWithOne = Int(pow(10.0, Double(n - 2)))
// Use the principle of inclusion-exclusion to get the count of numbers that start or end with 1
return startWithOne + endWithOne - startAndEndWithOne
}
```let totalNDigitNumbers = Int(pow(10.0, Double(n - 1))) * 9 // initialization of immutable value 'totalNDigitNumbers' was never used; consider replacing with assignment to '_' or removing it // XCTAssertTrue failedfunc startsOneEnds(n: Int) -> Int {
// If n is 1, the only numbers are 1 through 9, so we count the number 1 itself.
if n == 1 {
return 1
}
// Calculate the total number of n-digit numbers
let totalNDigitNumbers = Int(pow(10.0, Double(n - 1))) * 9
// Calculate the number of n-digit numbers that start with 1
let startWithOne = Int(pow(10.0, Double(n - 1)))
// Calculate the number of n-digit numbers that end with 1
let endWithOne = Int(pow(10.0, Double(n - 1)))
// Calculate the number of n-digit numbers that start and end with 1
let startAndEndWithOne = Int(pow(10.0, Double(n - 2)))
// Total count is the sum of numbers that start with 1 and end with 1,
// minus the ones that are counted twice (start and end with 1)
return startWithOne + endWithOne - startAndEndWithOne
}```swift
func startsOneEnds(n: Int) -> Int {
// If n is 1, the only numbers are 1 through 9, so we count the number 1 itself.
if n == 1 {
return 1
}
// Calculate the total number of n-digit numbers
let totalNDigitNumbers = Int(pow(10.0, Double(n - 1))) * 9
// Calculate the number of n-digit numbers that start with 1
let startWithOne = Int(pow(10.0, Double(n - 1)))
// Calculate the number of n-digit numbers that end with 1
let endWithOne = Int(pow(10.0, Double(n - 1)))
// Calculate the number of n-digit numbers that start and end with 1
let startAndEndWithOne = Int(pow(10.0, Double(n - 2)))
// Total count is the sum of numbers that start with 1 and end with 1,
// minus the ones that are counted twice (start and end with 1)
return startWithOne + endWithOne - startAndEndWithOne
}
```let totalNDigitNumbers = Int(pow(10.0, Double(n - 1))) * 9 // initialization of immutable value 'totalNDigitNumbers' was never used; consider replacing with assignment to '_' or removing it // XCTAssertTrue failedfunc startsOneEnds(n: Int) -> Int {
// If n is 1, the only 1-digit number that starts or ends with 1 is 1 itself.
if n == 1 {
return 1
}
// Calculate the total number of n-digit numbers
let totalNDigitNumbers = Int(pow(10.0, Double(n - 1))) * 9
// Calculate the count of n-digit numbers that start with 1
let startsWithOne = Int(pow(10.0, Double(n - 1)))
// Calculate the count of n-digit numbers that end with 1
let endsWithOne = Int(pow(10.0, Double(n - 1)))
// Calculate the count of n-digit numbers that both start and end with 1
let startsAndEndsWithOne = 1
// Use the principle of inclusion-exclusion to avoid double-counting
return startsWithOne + endsWithOne - startsAndEndsWithOne
}```swift
func startsOneEnds(n: Int) -> Int {
// If n is 1, the only 1-digit number that starts or ends with 1 is 1 itself.
if n == 1 {
return 1
}
// Calculate the total number of n-digit numbers
let totalNDigitNumbers = Int(pow(10.0, Double(n - 1))) * 9
// Calculate the count of n-digit numbers that start with 1
let startsWithOne = Int(pow(10.0, Double(n - 1)))
// Calculate the count of n-digit numbers that end with 1
let endsWithOne = Int(pow(10.0, Double(n - 1)))
// Calculate the count of n-digit numbers that both start and end with 1
let startsAndEndsWithOne = 1
// Use the principle of inclusion-exclusion to avoid double-counting
return startsWithOne + endsWithOne - startsAndEndsWithOne
}
```let totalNDigitNumbers = Int(pow(10.0, Double(n - 1))) * 9 // initialization of immutable value 'totalNDigitNumbers' was never used; consider replacing with assignment to '_' or removing it // XCTAssertTrue failedfunc startsOneEnds(n: Int) -> Int {
// If n is 1, the only single-digit positive integer that starts or ends with 1 is 1 itself.
if n == 1 {
return 1
}
// Calculate the total number of n-digit numbers
let totalNDigitNumbers = Int(pow(10.0, Double(n-1))) * 9
// Calculate the number of n-digit numbers that start with 1
let startWithOne = Int(pow(10.0, Double(n-1)))
// Calculate the number of n-digit numbers that end with 1
let endWithOne = Int(pow(10.0, Double(n-1)))
// Calculate the number of n-digit numbers that both start and end with 1
let startAndEndWithOne = Int(pow(10.0, Double(n-2)))
// Use inclusion-exclusion principle to get the count of numbers that start or end with 1
return startWithOne + endWithOne - startAndEndWithOne
}```swift
func startsOneEnds(n: Int) -> Int {
// If n is 1, the only single-digit positive integer that starts or ends with 1 is 1 itself.
if n == 1 {
return 1
}
// Calculate the total number of n-digit numbers
let totalNDigitNumbers = Int(pow(10.0, Double(n-1))) * 9
// Calculate the number of n-digit numbers that start with 1
let startWithOne = Int(pow(10.0, Double(n-1)))
// Calculate the number of n-digit numbers that end with 1
let endWithOne = Int(pow(10.0, Double(n-1)))
// Calculate the number of n-digit numbers that both start and end with 1
let startAndEndWithOne = Int(pow(10.0, Double(n-2)))
// Use inclusion-exclusion principle to get the count of numbers that start or end with 1
return startWithOne + endWithOne - startAndEndWithOne
}
```let totalNDigitNumbers = Int(pow(10.0, Double(n-1))) * 9 // initialization of immutable value 'totalNDigitNumbers' was never used; consider replacing with assignment to '_' or removing it // XCTAssertTrue failedfunc startsOneEnds(n: Int) -> Int {
// If n is 1, the only numbers are 1 through 9, and all of them start or end with 1
if n == 1 {
return 1
}
// Calculate the total number of n-digit numbers
let totalNumbers = Int(pow(10.0, Double(n - 1))) * 9
// Calculate the number of n-digit numbers that start with 1
let startWithOne = Int(pow(10.0, Double(n - 1)))
// Calculate the number of n-digit numbers that end with 1
let endWithOne = Int(pow(10.0, Double(n - 1)))
// Calculate the number of n-digit numbers that both start and end with 1
let startAndEndWithOne = Int(pow(10.0, Double(n - 2)))
// Add the numbers that start with 1 and end with 1, then subtract the overlap
return startWithOne + endWithOne - startAndEndWithOne
}```swift
func startsOneEnds(n: Int) -> Int {
// If n is 1, the only numbers are 1 through 9, and all of them start or end with 1
if n == 1 {
return 1
}
// Calculate the total number of n-digit numbers
let totalNumbers = Int(pow(10.0, Double(n - 1))) * 9
// Calculate the number of n-digit numbers that start with 1
let startWithOne = Int(pow(10.0, Double(n - 1)))
// Calculate the number of n-digit numbers that end with 1
let endWithOne = Int(pow(10.0, Double(n - 1)))
// Calculate the number of n-digit numbers that both start and end with 1
let startAndEndWithOne = Int(pow(10.0, Double(n - 2)))
// Add the numbers that start with 1 and end with 1, then subtract the overlap
return startWithOne + endWithOne - startAndEndWithOne
}
```let totalNumbers = Int(pow(10.0, Double(n - 1))) * 9 // initialization of immutable value 'totalNumbers' was never used; consider replacing with assignment to '_' or removing it // XCTAssertTrue failedfunc startsOneEnds(n: Int) -> Int {
// If n is 1, the only single-digit number that starts or ends with 1 is 1 itself.
if n == 1 {
return 1
}
// Total n-digit numbers
let totalNDigitNumbers = Int(pow(10.0, Double(n - 1))) * 9
// Numbers that start with 1
let startWithOne = Int(pow(10.0, Double(n - 1)))
// Numbers that end with 1
let endWithOne = Int(pow(10.0, Double(n - 1)))
// Numbers that start and end with 1
let startAndEndWithOne = Int(pow(10.0, Double(n - 2)))
// Total count is the sum of numbers that start with 1 and end with 1
// minus the numbers that start and end with 1 (to avoid double counting)
return startWithOne + endWithOne - startAndEndWithOne
}```swift
func startsOneEnds(n: Int) -> Int {
// If n is 1, the only single-digit number that starts or ends with 1 is 1 itself.
if n == 1 {
return 1
}
// Total n-digit numbers
let totalNDigitNumbers = Int(pow(10.0, Double(n - 1))) * 9
// Numbers that start with 1
let startWithOne = Int(pow(10.0, Double(n - 1)))
// Numbers that end with 1
let endWithOne = Int(pow(10.0, Double(n - 1)))
// Numbers that start and end with 1
let startAndEndWithOne = Int(pow(10.0, Double(n - 2)))
// Total count is the sum of numbers that start with 1 and end with 1
// minus the numbers that start and end with 1 (to avoid double counting)
return startWithOne + endWithOne - startAndEndWithOne
}
```let totalNDigitNumbers = Int(pow(10.0, Double(n - 1))) * 9 // initialization of immutable value 'totalNDigitNumbers' was never used; consider replacing with assignment to '_' or removing it // XCTAssertTrue failedfunc startsOneEnds(n: Int) -> Int {
// If n is 1, the only single-digit numbers are 1 to 9, so there are 2 numbers: 1 and 1.
if n == 1 {
return 1
}
// Total n-digit numbers
let totalNDigitNumbers = Int(pow(10.0, Double(n - 1))) * 9
// Numbers starting with 1: 10^(n-1) to 10^n - 1
let numbersStartingWith1 = Int(pow(10.0, Double(n - 1)))
// Numbers ending with 1: 1, 11, 21, ..., 9 * 10^(n-1) + 1
let numbersEndingWith1 = Int(pow(10.0, Double(n - 1)))
// Numbers that start and end with 1: 10^(n-1) + 1, 10^(n-1) + 11, ..., 10^(n-1) + 9
let numbersStartingAndEndingWith1 = 1
// Total unique numbers that start or end with 1
return numbersStartingWith1 + numbersEndingWith1 - numbersStartingAndEndingWith1
}```swift
func startsOneEnds(n: Int) -> Int {
// If n is 1, the only single-digit numbers are 1 to 9, so there are 2 numbers: 1 and 1.
if n == 1 {
return 1
}
// Total n-digit numbers
let totalNDigitNumbers = Int(pow(10.0, Double(n - 1))) * 9
// Numbers starting with 1: 10^(n-1) to 10^n - 1
let numbersStartingWith1 = Int(pow(10.0, Double(n - 1)))
// Numbers ending with 1: 1, 11, 21, ..., 9 * 10^(n-1) + 1
let numbersEndingWith1 = Int(pow(10.0, Double(n - 1)))
// Numbers that start and end with 1: 10^(n-1) + 1, 10^(n-1) + 11, ..., 10^(n-1) + 9
let numbersStartingAndEndingWith1 = 1
// Total unique numbers that start or end with 1
return numbersStartingWith1 + numbersEndingWith1 - numbersStartingAndEndingWith1
}
```let totalNDigitNumbers = Int(pow(10.0, Double(n - 1))) * 9 // initialization of immutable value 'totalNDigitNumbers' was never used; consider replacing with assignment to '_' or removing it // XCTAssertTrue failedfunc startsOneEnds(n: Int) -> Int {
// If n is 1, the only single-digit number that starts or ends with 1 is 1 itself.
if n == 1 {
return 1
}
// Calculate the total number of n-digit numbers.
let totalNDigitNumbers = Int(pow(10.0, Double(n - 1))) * 9
// Calculate the number of n-digit numbers that start with 1.
let startWithOneCount = Int(pow(10.0, Double(n - 1)))
// Calculate the number of n-digit numbers that end with 1.
let endWithOneCount = Int(pow(10.0, Double(n - 1)))
// Calculate the number of n-digit numbers that both start and end with 1.
let startAndEndWithOneCount = Int(pow(10.0, Double(n - 2)))
// The total count is the sum of numbers that start with 1 and end with 1,
// minus the numbers that both start and end with 1 (to avoid double counting).
return startWithOneCount + endWithOneCount - startAndEndWithOneCount
}```swift
func startsOneEnds(n: Int) -> Int {
// If n is 1, the only single-digit number that starts or ends with 1 is 1 itself.
if n == 1 {
return 1
}
// Calculate the total number of n-digit numbers.
let totalNDigitNumbers = Int(pow(10.0, Double(n - 1))) * 9
// Calculate the number of n-digit numbers that start with 1.
let startWithOneCount = Int(pow(10.0, Double(n - 1)))
// Calculate the number of n-digit numbers that end with 1.
let endWithOneCount = Int(pow(10.0, Double(n - 1)))
// Calculate the number of n-digit numbers that both start and end with 1.
let startAndEndWithOneCount = Int(pow(10.0, Double(n - 2)))
// The total count is the sum of numbers that start with 1 and end with 1,
// minus the numbers that both start and end with 1 (to avoid double counting).
return startWithOneCount + endWithOneCount - startAndEndWithOneCount
}
```let totalNDigitNumbers = Int(pow(10.0, Double(n - 1))) * 9 // initialization of immutable value 'totalNDigitNumbers' was never used; consider replacing with assignment to '_' or removing it // XCTAssertTrue failedfunc startsOneEnds(n: Int) -> Int {
// If n is 1, the only single-digit positive integers are 1 through 9.
// Among them, only 1 starts or ends with 1.
if n == 1 {
return 1
}
// Calculate the total number of n-digit numbers
let totalNDigitNumbers = Int(pow(10.0, Double(n - 1))) * 9
// Calculate the number of n-digit numbers that start with 1
let startWithOne = Int(pow(10.0, Double(n - 1)))
// Calculate the number of n-digit numbers that end with 1
let endWithOne = Int(pow(10.0, Double(n - 1)))
// Calculate the number of n-digit numbers that both start and end with 1
let startAndEndWithOne = Int(pow(10.0, Double(n - 2)))
// Use inclusion-exclusion principle to avoid double-counting
return startWithOne + endWithOne - startAndEndWithOne
}```swift
func startsOneEnds(n: Int) -> Int {
// If n is 1, the only single-digit positive integers are 1 through 9.
// Among them, only 1 starts or ends with 1.
if n == 1 {
return 1
}
// Calculate the total number of n-digit numbers
let totalNDigitNumbers = Int(pow(10.0, Double(n - 1))) * 9
// Calculate the number of n-digit numbers that start with 1
let startWithOne = Int(pow(10.0, Double(n - 1)))
// Calculate the number of n-digit numbers that end with 1
let endWithOne = Int(pow(10.0, Double(n - 1)))
// Calculate the number of n-digit numbers that both start and end with 1
let startAndEndWithOne = Int(pow(10.0, Double(n - 2)))
// Use inclusion-exclusion principle to avoid double-counting
return startWithOne + endWithOne - startAndEndWithOne
}
```let totalNDigitNumbers = Int(pow(10.0, Double(n - 1))) * 9 // initialization of immutable value 'totalNDigitNumbers' was never used; consider replacing with assignment to '_' or removing it // XCTAssertTrue failedfunc solve(N: Int) -> String {
// Convert the integer to a string to easily access each digit
let numberString = String(N)
// Initialize the sum of digits
var sumOfDigits = 0
// Iterate through each character in the string
for char in numberString {
// Convert the character back to an integer and add to the sum
if let digit = Int(String(char)) {
sumOfDigits += digit
}
}
// Convert the sum of digits to a binary string
let binaryString = String(sumOfDigits, radix: 2)
return binaryString
}```swift
func solve(N: Int) -> String {
// Convert the integer to a string to easily access each digit
let numberString = String(N)
// Initialize the sum of digits
var sumOfDigits = 0
// Iterate through each character in the string
for char in numberString {
// Convert the character back to an integer and add to the sum
if let digit = Int(String(char)) {
sumOfDigits += digit
}
}
// Convert the sum of digits to a binary string
let binaryString = String(sumOfDigits, radix: 2)
return binaryString
}
```func solve(N: Int) -> String {
// Convert the integer to a string to easily access each digit
let numberString = String(N)
// Initialize the sum of digits
var sumOfDigits = 0
// Iterate through each character in the string
for char in numberString {
// Convert the character to an integer and add it to the sum
if let digit = Int(String(char)) {
sumOfDigits += digit
}
}
// Convert the sum of digits to a binary string
let binaryString = String(sumOfDigits, radix: 2)
return binaryString
}```swift
func solve(N: Int) -> String {
// Convert the integer to a string to easily access each digit
let numberString = String(N)
// Initialize the sum of digits
var sumOfDigits = 0
// Iterate through each character in the string
for char in numberString {
// Convert the character to an integer and add it to the sum
if let digit = Int(String(char)) {
sumOfDigits += digit
}
}
// Convert the sum of digits to a binary string
let binaryString = String(sumOfDigits, radix: 2)
return binaryString
}
```func solve(N: Int) -> String {
// Convert the integer to a string to easily access each digit
let numberString = String(N)
// Calculate the sum of the digits
let sumOfDigits = numberString.reduce(0) { sum, character in
return sum + (Int(String(character)) ?? 0)
}
// Convert the sum to a binary string
let binaryString = String(sumOfDigits, radix: 2)
return binaryString
}```swift
func solve(N: Int) -> String {
// Convert the integer to a string to easily access each digit
let numberString = String(N)
// Calculate the sum of the digits
let sumOfDigits = numberString.reduce(0) { sum, character in
return sum + (Int(String(character)) ?? 0)
}
// Convert the sum to a binary string
let binaryString = String(sumOfDigits, radix: 2)
return binaryString
}
```func solve(N: Int) -> String {
// Convert the integer N to a string to easily access each digit
let numberString = String(N)
// Initialize a variable to keep track of the sum of the digits
var sumOfDigits = 0
// Iterate over each character in the string representation of the number
for char in numberString {
// Convert the character back to an integer and add it to the sum
if let digit = Int(String(char)) {
sumOfDigits += digit
}
}
// Convert the sum of the digits to a binary string and return it
return String(sumOfDigits, radix: 2)
}```swift
func solve(N: Int) -> String {
// Convert the integer N to a string to easily access each digit
let numberString = String(N)
// Initialize a variable to keep track of the sum of the digits
var sumOfDigits = 0
// Iterate over each character in the string representation of the number
for char in numberString {
// Convert the character back to an integer and add it to the sum
if let digit = Int(String(char)) {
sumOfDigits += digit
}
}
// Convert the sum of the digits to a binary string and return it
return String(sumOfDigits, radix: 2)
}
```func solve(N: Int) -> String {
// Convert the integer N to a string to easily access each digit
let numberString = String(N)
// Initialize the sum of digits to 0
var sumOfDigits = 0
// Iterate over each character in the string representation of the number
for char in numberString {
// Convert the character to an integer and add it to the sum
if let digit = char.wholeNumberValue {
sumOfDigits += digit
}
}
// Convert the sum of digits to a binary string
let binaryString = String(sumOfDigits, radix: 2)
// Return the binary string
return binaryString
}```swift
func solve(N: Int) -> String {
// Convert the integer N to a string to easily access each digit
let numberString = String(N)
// Initialize the sum of digits to 0
var sumOfDigits = 0
// Iterate over each character in the string representation of the number
for char in numberString {
// Convert the character to an integer and add it to the sum
if let digit = char.wholeNumberValue {
sumOfDigits += digit
}
}
// Convert the sum of digits to a binary string
let binaryString = String(sumOfDigits, radix: 2)
// Return the binary string
return binaryString
}
```func solve(N: Int) -> String {
// Convert the integer to a string to easily access each digit
let numberString = String(N)
// Initialize the sum of digits
var sumOfDigits = 0
// Iterate through each character in the string representation of the number
for char in numberString {
// Convert the character back to an integer and add it to the sum
if let digit = Int(String(char)) {
sumOfDigits += digit
}
}
// Convert the sum of digits to a binary string
let binaryString = String(sumOfDigits, radix: 2)
return binaryString
}```swift
func solve(N: Int) -> String {
// Convert the integer to a string to easily access each digit
let numberString = String(N)
// Initialize the sum of digits
var sumOfDigits = 0
// Iterate through each character in the string representation of the number
for char in numberString {
// Convert the character back to an integer and add it to the sum
if let digit = Int(String(char)) {
sumOfDigits += digit
}
}
// Convert the sum of digits to a binary string
let binaryString = String(sumOfDigits, radix: 2)
return binaryString
}
```func solve(N: Int) -> String {
// Convert the integer to a string to easily access each digit
let numberString = String(N)
// Initialize a variable to hold the sum of the digits
var sumOfDigits = 0
// Iterate over each character in the string representation of the number
for char in numberString {
// Convert the character back to an integer and add it to the sum
if let digit = char.wholeNumberValue {
sumOfDigits += digit
}
}
// Convert the sum of the digits to a binary string
let binaryString = String(sumOfDigits, radix: 2)
// Return the binary string
return binaryString
}```swift
func solve(N: Int) -> String {
// Convert the integer to a string to easily access each digit
let numberString = String(N)
// Initialize a variable to hold the sum of the digits
var sumOfDigits = 0
// Iterate over each character in the string representation of the number
for char in numberString {
// Convert the character back to an integer and add it to the sum
if let digit = char.wholeNumberValue {
sumOfDigits += digit
}
}
// Convert the sum of the digits to a binary string
let binaryString = String(sumOfDigits, radix: 2)
// Return the binary string
return binaryString
}
```func solve(N: Int) -> String {
// Convert the integer N to a string to easily access each digit
let numberString = String(N)
// Initialize a variable to hold the sum of the digits
var sumOfDigits = 0
// Iterate through each character in the string representation of N
for char in numberString {
// Convert the character to an integer and add it to the sum
if let digit = char.wholeNumberValue {
sumOfDigits += digit
}
}
// Convert the sum of the digits to a binary string
let binaryString = String(sumOfDigits, radix: 2)
// Return the binary string
return binaryString
}```swift
func solve(N: Int) -> String {
// Convert the integer N to a string to easily access each digit
let numberString = String(N)
// Initialize a variable to hold the sum of the digits
var sumOfDigits = 0
// Iterate through each character in the string representation of N
for char in numberString {
// Convert the character to an integer and add it to the sum
if let digit = char.wholeNumberValue {
sumOfDigits += digit
}
}
// Convert the sum of the digits to a binary string
let binaryString = String(sumOfDigits, radix: 2)
// Return the binary string
return binaryString
}
```func solve(N: Int) -> String {
// Convert the integer N to a string to easily access each digit
let numberString = String(N)
// Initialize the sum of digits to 0
var sumOfDigits = 0
// Iterate over each character in the string representation of the number
for char in numberString {
// Convert the character to an integer and add it to the sum
if let digit = char.wholeNumberValue {
sumOfDigits += digit
}
}
// Convert the sum of digits to a binary string
let binaryString = String(sumOfDigits, radix: 2)
// Return the binary string
return binaryString
}```swift
func solve(N: Int) -> String {
// Convert the integer N to a string to easily access each digit
let numberString = String(N)
// Initialize the sum of digits to 0
var sumOfDigits = 0
// Iterate over each character in the string representation of the number
for char in numberString {
// Convert the character to an integer and add it to the sum
if let digit = char.wholeNumberValue {
sumOfDigits += digit
}
}
// Convert the sum of digits to a binary string
let binaryString = String(sumOfDigits, radix: 2)
// Return the binary string
return binaryString
}
```func solve(N: Int) -> String {
// Convert the integer N to a string to iterate over each digit
let digits = String(N).compactMap { $0.wholeNumberValue }
// Calculate the sum of the digits
let sumOfDigits = digits.reduce(0, +)
// Convert the sum to a binary string
let binaryString = String(sumOfDigits, radix: 2)
return binaryString
}```swift
func solve(N: Int) -> String {
// Convert the integer N to a string to iterate over each digit
let digits = String(N).compactMap { $0.wholeNumberValue }
// Calculate the sum of the digits
let sumOfDigits = digits.reduce(0, +)
// Convert the sum to a binary string
let binaryString = String(sumOfDigits, radix: 2)
return binaryString
}
```func add(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 add(lst: [Int]) -> Int {
var sum = 0
for (index, value) in lst.enumerated() {
if index % 2 != 0 && value % 2 == 0 {
sum += value
}
}
return sum
}
```func add(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 add(lst: [Int]) -> Int {
var sum = 0
for (index, value) in lst.enumerated() {
if index % 2 != 0 && value % 2 == 0 {
sum += value
}
}
return sum
}
```func add(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 add(lst: [Int]) -> Int {
var sum = 0
for (index, value) in lst.enumerated() {
if index % 2 != 0 && value % 2 == 0 {
sum += value
}
}
return sum
}
```func add(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 add(lst: [Int]) -> Int {
var sum = 0
for (index, value) in lst.enumerated() {
if 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 (index, value) in lst.enumerated() {
if 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() {
if 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 (index, value) in lst.enumerated() {
if 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() {
if index % 2 != 0 && value % 2 == 0 {
sum += value
}
}
return sum
}
```func add(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 add(lst: [Int]) -> Int {
var sum = 0
for (index, value) in lst.enumerated() {
if index % 2 != 0 && value % 2 == 0 {
sum += value
}
}
return sum
}
```func antiShuffle(s: String) -> String {
// Split the input string into words and spaces
let wordsAndSpaces = s.split(separator: " ", omittingEmptySubsequences: false)
// Process each word
let processedWords = wordsAndSpaces.map { word -> String in
// Convert each word to an array of characters
let characters = Array(word)
// Sort the characters in ascending order based on ASCII value
let sortedCharacters = characters.sorted()
// Convert the sorted array of characters back to a string
return String(sortedCharacters)
}
// Join the processed words and spaces back into a single string
return processedWords.joined(separator: " ")
}```swift
func antiShuffle(s: String) -> String {
// Split the input string into words and spaces
let wordsAndSpaces = s.split(separator: " ", omittingEmptySubsequences: false)
// Process each word
let processedWords = wordsAndSpaces.map { word -> String in
// Convert each word to an array of characters
let characters = Array(word)
// Sort the characters in ascending order based on ASCII value
let sortedCharacters = characters.sorted()
// Convert the sorted array of characters back to a string
return String(sortedCharacters)
}
// Join the processed words and spaces back into a single string
return processedWords.joined(separator: " ")
}
```func antiShuffle(s: String) -> String {
// Split the input string into words and spaces
let wordsAndSpaces = s.split(separator: " ", omittingEmptySubsequences: false)
// Initialize an array to hold the transformed words
var transformedWords: [String] = []
// Iterate through each word or space
for element in wordsAndSpaces {
// Check if the element is a word (not a space)
if element != "" {
// Sort the characters of the word in ascending order based on ASCII value
let sortedWord = String(element.sorted())
// Append the sorted word to the transformedWords array
transformedWords.append(sortedWord)
} else {
// If the element is a space, append it as is
transformedWords.append(" ")
}
}
// Join the transformed words and spaces back into a single string
return transformedWords.joined(separator: " ")
}```swift
func antiShuffle(s: String) -> String {
// Split the input string into words and spaces
let wordsAndSpaces = s.split(separator: " ", omittingEmptySubsequences: false)
// Initialize an array to hold the transformed words
var transformedWords: [String] = []
// Iterate through each word or space
for element in wordsAndSpaces {
// Check if the element is a word (not a space)
if element != "" {
// Sort the characters of the word in ascending order based on ASCII value
let sortedWord = String(element.sorted())
// Append the sorted word to the transformedWords array
transformedWords.append(sortedWord)
} else {
// If the element is a space, append it as is
transformedWords.append(" ")
}
}
// Join the transformed words and spaces back into a single string
return transformedWords.joined(separator: " ")
}
``` // XCTAssertTrue failedfunc antiShuffle(s: String) -> String {
// Split the input string into words and spaces
let wordsAndSpaces = s.split(separator: " ", omittingEmptySubsequences: false)
// Process each word
let processedWords = wordsAndSpaces.map { word in
// Convert the word to an array of characters
let characters = Array(word)
// Sort the characters based on their ASCII values
let sortedCharacters = characters.sorted()
// Convert the sorted characters back to a string
return String(sortedCharacters)
}
// Join the processed words back together with spaces
return processedWords.joined(separator: " ")
}```swift
func antiShuffle(s: String) -> String {
// Split the input string into words and spaces
let wordsAndSpaces = s.split(separator: " ", omittingEmptySubsequences: false)
// Process each word
let processedWords = wordsAndSpaces.map { word in
// Convert the word to an array of characters
let characters = Array(word)
// Sort the characters based on their ASCII values
let sortedCharacters = characters.sorted()
// Convert the sorted characters back to a string
return String(sortedCharacters)
}
// Join the processed words back together with spaces
return processedWords.joined(separator: " ")
}
```func antiShuffle(s: String) -> String {
// Split the input string into words and spaces
let wordsAndSpaces = s.split(separator: " ", omittingEmptySubsequences: false)
// Process each word
let processedWords = wordsAndSpaces.map { word -> String in
// Convert the word to an array of characters
let characters = Array(word)
// Sort the characters based on their ASCII values
let sortedCharacters = characters.sorted()
// Convert the sorted array of characters back to a string
return String(sortedCharacters)
}
// Join the processed words and spaces back into a single string
return processedWords.joined(separator: " ")
}```swift
func antiShuffle(s: String) -> String {
// Split the input string into words and spaces
let wordsAndSpaces = s.split(separator: " ", omittingEmptySubsequences: false)
// Process each word
let processedWords = wordsAndSpaces.map { word -> String in
// Convert the word to an array of characters
let characters = Array(word)
// Sort the characters based on their ASCII values
let sortedCharacters = characters.sorted()
// Convert the sorted array of characters back to a string
return String(sortedCharacters)
}
// Join the processed words and spaces back into a single string
return processedWords.joined(separator: " ")
}
```func antiShuffle(s: String) -> String {
// Split the input string by spaces to get individual words
let words = s.split(separator: " ", omittingEmptySubsequences: false)
// Map each word to its sorted version
let sortedWords = words.map { word in
return String(word.sorted())
}
// Join the sorted words back together with spaces
return sortedWords.joined(separator: " ")
}```swift
func antiShuffle(s: String) -> String {
// Split the input string by spaces to get individual words
let words = s.split(separator: " ", omittingEmptySubsequences: false)
// Map each word to its sorted version
let sortedWords = words.map { word in
return String(word.sorted())
}
// Join the sorted words back together with spaces
return sortedWords.joined(separator: " ")
}
```func antiShuffle(s: String) -> String {
// Split the input string into words and spaces
let components = s.split(separator: " ", omittingEmptySubsequences: false)
// Map each component to its sorted version if it's a word
let sortedComponents = components.map { component -> String in
let sortedChars = component.sorted()
return String(sortedChars)
}
// Join the sorted components back into a single string with spaces
return sortedComponents.joined(separator: " ")
}```swift
func antiShuffle(s: String) -> String {
// Split the input string into words and spaces
let components = s.split(separator: " ", omittingEmptySubsequences: false)
// Map each component to its sorted version if it's a word
let sortedComponents = components.map { component -> String in
let sortedChars = component.sorted()
return String(sortedChars)
}
// Join the sorted components back into a single string with spaces
return sortedComponents.joined(separator: " ")
}
```func antiShuffle(s: String) -> String {
// Split the input string into words and spaces
let wordsAndSpaces = s.split(separator: " ", omittingEmptySubsequences: false)
// Function to sort characters in a word
func sortCharacters(in word: String) -> String {
return String(word.sorted())
}
// Process each element in the array
let processedWordsAndSpaces = wordsAndSpaces.map { element -> String in
if element.isEmpty {
return " "
} else {
return sortCharacters(in: String(element))
}
}
// Join the processed elements back into a single string
return processedWordsAndSpaces.joined(separator: " ")
}```swift
func antiShuffle(s: String) -> String {
// Split the input string into words and spaces
let wordsAndSpaces = s.split(separator: " ", omittingEmptySubsequences: false)
// Function to sort characters in a word
func sortCharacters(in word: String) -> String {
return String(word.sorted())
}
// Process each element in the array
let processedWordsAndSpaces = wordsAndSpaces.map { element -> String in
if element.isEmpty {
return " "
} else {
return sortCharacters(in: String(element))
}
}
// Join the processed elements back into a single string
return processedWordsAndSpaces.joined(separator: " ")
}
``` // XCTAssertTrue failedfunc antiShuffle(s: String) -> String {
// Split the input string into words and spaces
let wordsAndSpaces = s.split(separator: " ", omittingEmptySubsequences: false)
// Process each word to sort its characters
let sortedWordsAndSpaces = wordsAndSpaces.map { wordOrSpace -> String in
// Check if the current element is a word or a space
if wordOrSpace.isEmpty {
return " "
} else {
// Sort the characters of the word
let sortedCharacters = wordOrSpace.sorted()
return String(sortedCharacters)
}
}
// Join the processed words and spaces back into a single string
return sortedWordsAndSpaces.joined(separator: " ")
}```swift
func antiShuffle(s: String) -> String {
// Split the input string into words and spaces
let wordsAndSpaces = s.split(separator: " ", omittingEmptySubsequences: false)
// Process each word to sort its characters
let sortedWordsAndSpaces = wordsAndSpaces.map { wordOrSpace -> String in
// Check if the current element is a word or a space
if wordOrSpace.isEmpty {
return " "
} else {
// Sort the characters of the word
let sortedCharacters = wordOrSpace.sorted()
return String(sortedCharacters)
}
}
// Join the processed words and spaces back into a single string
return sortedWordsAndSpaces.joined(separator: " ")
}
``` // XCTAssertTrue failedfunc antiShuffle(s: String) -> String {
// Split the input string into words and spaces
let wordsAndSpaces = s.split(separator: " ", omittingEmptySubsequences: false)
// Function to sort characters in a word
func sortCharactersInWord(_ word: String) -> String {
return String(word.sorted())
}
// Map each word to its sorted version
let sortedWordsAndSpaces = wordsAndSpaces.map { wordOrSpace in
if wordOrSpace.isEmpty {
return " "
} else {
return sortCharactersInWord(String(wordOrSpace))
}
}
// Join the sorted words and spaces back into a single string
return sortedWordsAndSpaces.joined(separator: " ")
}```swift
func antiShuffle(s: String) -> String {
// Split the input string into words and spaces
let wordsAndSpaces = s.split(separator: " ", omittingEmptySubsequences: false)
// Function to sort characters in a word
func sortCharactersInWord(_ word: String) -> String {
return String(word.sorted())
}
// Map each word to its sorted version
let sortedWordsAndSpaces = wordsAndSpaces.map { wordOrSpace in
if wordOrSpace.isEmpty {
return " "
} else {
return sortCharactersInWord(String(wordOrSpace))
}
}
// Join the sorted words and spaces back into a single string
return sortedWordsAndSpaces.joined(separator: " ")
}
``` // XCTAssertTrue failedfunc antiShuffle(s: String) -> String {
// Split the string into words and spaces
let components = s.split(separator: " ", omittingEmptySubsequences: false)
// Map each component to its sorted version if it's a word
let sortedComponents = components.map { component -> String in
let sortedChars = component.sorted()
return String(sortedChars)
}
// Join the sorted components back into a single string with spaces
return sortedComponents.joined(separator: " ")
}```swift
func antiShuffle(s: String) -> String {
// Split the string into words and spaces
let components = s.split(separator: " ", omittingEmptySubsequences: false)
// Map each component to its sorted version if it's a word
let sortedComponents = components.map { component -> String in
let sortedChars = component.sorted()
return String(sortedChars)
}
// Join the sorted components back into a single string with spaces
return sortedComponents.joined(separator: " ")
}
```func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var coordinates: [(Int, Int)] = []
for (rowIndex, row) in lst.enumerated() {
for (colIndex, value) in row.enumerated() {
if value == x {
coordinates.append((rowIndex, colIndex))
}
}
}
coordinates.sort { (first, second) -> Bool in
if first.0 == second.0 {
return first.1 > second.1
}
return first.0 < second.0
}
return coordinates
}```swift
func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var coordinates: [(Int, Int)] = []
for (rowIndex, row) in lst.enumerated() {
for (colIndex, value) in row.enumerated() {
if value == x {
coordinates.append((rowIndex, colIndex))
}
}
}
coordinates.sort { (first, second) -> Bool in
if first.0 == second.0 {
return first.1 > second.1
}
return first.0 < second.0
}
return coordinates
}
```func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var coordinates: [(Int, Int)] = []
for (rowIndex, row) in lst.enumerated() {
for (colIndex, value) in row.enumerated() {
if value == x {
coordinates.append((rowIndex, colIndex))
}
}
}
coordinates.sort { (first, second) -> Bool in
if first.0 == second.0 {
return first.1 > second.1
} else {
return first.0 < second.0
}
}
return coordinates
}```swift
func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var coordinates: [(Int, Int)] = []
for (rowIndex, row) in lst.enumerated() {
for (colIndex, value) in row.enumerated() {
if value == x {
coordinates.append((rowIndex, colIndex))
}
}
}
coordinates.sort { (first, second) -> Bool in
if first.0 == second.0 {
return first.1 > second.1
} else {
return first.0 < second.0
}
}
return coordinates
}
```func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var result: [(Int, Int)] = []
for (rowIndex, row) in lst.enumerated() {
for (colIndex, value) in row.enumerated() {
if value == x {
result.append((rowIndex, colIndex))
}
}
}
result.sort {
if $0.0 == $1.0 {
return $0.1 > $1.1
} else {
return $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() {
for (colIndex, value) in row.enumerated() {
if value == x {
result.append((rowIndex, colIndex))
}
}
}
result.sort {
if $0.0 == $1.0 {
return $0.1 > $1.1
} else {
return $0.0 < $1.0
}
}
return result
}
```func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var coordinates: [(Int, Int)] = []
for (rowIndex, row) in lst.enumerated() {
for (colIndex, value) in row.enumerated() {
if value == x {
coordinates.append((rowIndex, colIndex))
}
}
}
coordinates.sort { (a, b) -> Bool in
if a.0 == b.0 {
return a.1 > b.1
}
return a.0 < b.0
}
return coordinates
}```swift
func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var coordinates: [(Int, Int)] = []
for (rowIndex, row) in lst.enumerated() {
for (colIndex, value) in row.enumerated() {
if value == x {
coordinates.append((rowIndex, colIndex))
}
}
}
coordinates.sort { (a, b) -> Bool in
if a.0 == b.0 {
return a.1 > b.1
}
return a.0 < b.0
}
return coordinates
}
```func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var coordinates: [(Int, Int)] = []
for (rowIndex, row) in lst.enumerated() {
for (colIndex, value) in row.enumerated() {
if value == x {
coordinates.append((rowIndex, colIndex))
}
}
}
coordinates.sort { (first, second) -> Bool in
if first.0 == second.0 {
return first.1 > second.1
} else {
return first.0 < second.0
}
}
return coordinates
}```swift
func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var coordinates: [(Int, Int)] = []
for (rowIndex, row) in lst.enumerated() {
for (colIndex, value) in row.enumerated() {
if value == x {
coordinates.append((rowIndex, colIndex))
}
}
}
coordinates.sort { (first, second) -> Bool in
if first.0 == second.0 {
return first.1 > second.1
} else {
return first.0 < second.0
}
}
return coordinates
}
```func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var coordinates: [(Int, Int)] = []
for (rowIndex, row) in lst.enumerated() {
for (colIndex, value) in row.enumerated() {
if value == x {
coordinates.append((rowIndex, colIndex))
}
}
}
coordinates.sort { (first, second) -> Bool in
if first.0 == second.0 {
return first.1 > second.1
} else {
return first.0 < second.0
}
}
return coordinates
}```swift
func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var coordinates: [(Int, Int)] = []
for (rowIndex, row) in lst.enumerated() {
for (colIndex, value) in row.enumerated() {
if value == x {
coordinates.append((rowIndex, colIndex))
}
}
}
coordinates.sort { (first, second) -> Bool in
if first.0 == second.0 {
return first.1 > second.1
} else {
return first.0 < second.0
}
}
return coordinates
}
```func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var coordinates: [(Int, Int)] = []
// Iterate through each row
for (rowIndex, row) in lst.enumerated() {
// Iterate through each column in the row
for (colIndex, value) in row.enumerated() {
if value == x {
coordinates.append((rowIndex, colIndex))
}
}
}
// Sort the coordinates by row in ascending order and by column in descending order within each row
coordinates.sort { (a, b) -> Bool in
if a.0 == b.0 {
return a.1 > b.1
} else {
return a.0 < b.0
}
}
return coordinates
}```swift
func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var coordinates: [(Int, Int)] = []
// Iterate through each row
for (rowIndex, row) in lst.enumerated() {
// Iterate through each column in the row
for (colIndex, value) in row.enumerated() {
if value == x {
coordinates.append((rowIndex, colIndex))
}
}
}
// Sort the coordinates by row in ascending order and by column in descending order within each row
coordinates.sort { (a, b) -> Bool in
if a.0 == b.0 {
return a.1 > b.1
} else {
return a.0 < b.0
}
}
return coordinates
}
```func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var coordinates: [(Int, Int)] = []
// Iterate through each row and column to find occurrences of x
for (rowIndex, row) in lst.enumerated() {
for (colIndex, value) in row.enumerated() {
if value == x {
coordinates.append((rowIndex, colIndex))
}
}
}
// Sort the coordinates by row in ascending order, and by column in descending order within each row
coordinates.sort {
if $0.0 == $1.0 {
return $0.1 > $1.1
} else {
return $0.0 < $1.0
}
}
return coordinates
}```swift
func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var coordinates: [(Int, Int)] = []
// Iterate through each row and column to find occurrences of x
for (rowIndex, row) in lst.enumerated() {
for (colIndex, value) in row.enumerated() {
if value == x {
coordinates.append((rowIndex, colIndex))
}
}
}
// Sort the coordinates by row in ascending order, and by column in descending order within each row
coordinates.sort {
if $0.0 == $1.0 {
return $0.1 > $1.1
} else {
return $0.0 < $1.0
}
}
return coordinates
}
```func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var coordinates: [(Int, Int)] = []
for (rowIndex, row) in lst.enumerated() {
for (colIndex, value) in row.enumerated() {
if value == x {
coordinates.append((rowIndex, colIndex))
}
}
}
coordinates.sort { (first, second) -> Bool in
if first.0 == second.0 {
return first.1 > second.1
} else {
return first.0 < second.0
}
}
return coordinates
}```swift
func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var coordinates: [(Int, Int)] = []
for (rowIndex, row) in lst.enumerated() {
for (colIndex, value) in row.enumerated() {
if value == x {
coordinates.append((rowIndex, colIndex))
}
}
}
coordinates.sort { (first, second) -> Bool in
if first.0 == second.0 {
return first.1 > second.1
} else {
return first.0 < second.0
}
}
return coordinates
}
```func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var coordinates: [(Int, Int)] = []
for (rowIndex, row) in lst.enumerated() {
for (colIndex, value) in row.enumerated() {
if value == x {
coordinates.append((rowIndex, colIndex))
}
}
}
coordinates.sort { (a, b) -> Bool in
if a.0 == b.0 {
return a.1 > b.1
}
return a.0 < b.0
}
return coordinates
}```swift
func getRow(lst: [[Int]], x: Int) -> [(Int, Int)] {
var coordinates: [(Int, Int)] = []
for (rowIndex, row) in lst.enumerated() {
for (colIndex, value) in row.enumerated() {
if value == x {
coordinates.append((rowIndex, colIndex))
}
}
}
coordinates.sort { (a, b) -> Bool in
if a.0 == b.0 {
return a.1 > b.1
}
return a.0 < b.0
}
return coordinates
}
```func sortArray(array: [Int]) -> [Int] {
// Check if the array is empty or has only one element
guard array.count > 1 else {
return array
}
// Calculate the sum of the first and last elements
let sum = array.first! + array.last!
// Determine the sorting order based on the sum being odd or even
if sum % 2 == 0 {
// Sum is even, sort in descending order
return array.sorted(by: >)
} else {
// Sum is odd, sort in ascending order
return array.sorted(by: <)
}
}```swift
func sortArray(array: [Int]) -> [Int] {
// Check if the array is empty or has only one element
guard array.count > 1 else {
return array
}
// Calculate the sum of the first and last elements
let sum = array.first! + array.last!
// Determine the sorting order based on the sum being odd or even
if sum % 2 == 0 {
// Sum is even, sort in descending order
return array.sorted(by: >)
} else {
// Sum is odd, sort in ascending order
return array.sorted(by: <)
}
}
```func sortArray(array: [Int]) -> [Int] {
// Check if the array is empty or has only one element
guard array.count > 1 else {
return array
}
// Calculate the sum of the first and last index values
let sum = array.first! + array.last!
// Determine the sorting order based on the sum
if sum % 2 == 0 {
// Sum is even, sort in descending order
return array.sorted(by: >)
} else {
// Sum is odd, sort in ascending order
return array.sorted(by: <)
}
}```swift
func sortArray(array: [Int]) -> [Int] {
// Check if the array is empty or has only one element
guard array.count > 1 else {
return array
}
// Calculate the sum of the first and last index values
let sum = array.first! + array.last!
// Determine the sorting order based on the sum
if sum % 2 == 0 {
// Sum is even, sort in descending order
return array.sorted(by: >)
} else {
// Sum is odd, sort in ascending order
return array.sorted(by: <)
}
}
```func sortArray(array: [Int]) -> [Int] {
// Check if the array is empty or has only one element
guard array.count > 1 else {
return array
}
// Calculate the sum of the first and last elements
let sum = array.first! + array.last!
// Determine the sorting order based on the sum
if sum % 2 == 0 {
// If the sum is even, sort in descending order
return array.sorted(by: >)
} else {
// If the sum is odd, sort in ascending order
return array.sorted(by: <)
}
}```swift
func sortArray(array: [Int]) -> [Int] {
// Check if the array is empty or has only one element
guard array.count > 1 else {
return array
}
// Calculate the sum of the first and last elements
let sum = array.first! + array.last!
// Determine the sorting order based on the sum
if sum % 2 == 0 {
// If the sum is even, sort in descending order
return array.sorted(by: >)
} else {
// If the sum is odd, sort in ascending order
return array.sorted(by: <)
}
}
```func sortArray(array: [Int]) -> [Int] {
// Check if the array is empty or has only one element
guard array.count > 1 else {
return array
}
// Calculate the sum of the first and last index values
let sum = array.first! + array.last!
// Determine the sorting order based on the sum
if sum % 2 == 0 {
// If the sum is even, sort in descending order
return array.sorted(by: >)
} else {
// If the sum is odd, sort in ascending order
return array.sorted(by: <)
}
}```swift
func sortArray(array: [Int]) -> [Int] {
// Check if the array is empty or has only one element
guard array.count > 1 else {
return array
}
// Calculate the sum of the first and last index values
let sum = array.first! + array.last!
// Determine the sorting order based on the sum
if sum % 2 == 0 {
// If the sum is even, sort in descending order
return array.sorted(by: >)
} else {
// If the sum is odd, sort in ascending order
return array.sorted(by: <)
}
}
```func sortArray(array: [Int]) -> [Int] {
// Check if the array is empty or has only one element
guard array.count > 1 else {
return array
}
// Calculate the sum of the first and last elements
let sum = array.first! + array.last!
// Determine the sorting order based on the sum
if sum % 2 == 0 {
// Sum is even, sort in descending order
return array.sorted(by: >)
} else {
// Sum is odd, sort in ascending order
return array.sorted(by: <)
}
}```swift
func sortArray(array: [Int]) -> [Int] {
// Check if the array is empty or has only one element
guard array.count > 1 else {
return array
}
// Calculate the sum of the first and last elements
let sum = array.first! + array.last!
// Determine the sorting order based on the sum
if sum % 2 == 0 {
// Sum is even, sort in descending order
return array.sorted(by: >)
} else {
// Sum is odd, sort in ascending order
return array.sorted(by: <)
}
}
```func sortArray(array: [Int]) -> [Int] {
// Check if the array is empty or has only one element
guard array.count > 1 else {
return array
}
// Calculate the sum of the first and last elements
let sum = array.first! + array.last!
// Determine the sorting order based on the sum
if sum % 2 == 0 {
// Sum is even, sort in descending order
return array.sorted(by: >)
} else {
// Sum is odd, sort in ascending order
return array.sorted(by: <)
}
}```swift
func sortArray(array: [Int]) -> [Int] {
// Check if the array is empty or has only one element
guard array.count > 1 else {
return array
}
// Calculate the sum of the first and last elements
let sum = array.first! + array.last!
// Determine the sorting order based on the sum
if sum % 2 == 0 {
// Sum is even, sort in descending order
return array.sorted(by: >)
} else {
// Sum is odd, sort in ascending order
return array.sorted(by: <)
}
}
```func sortArray(array: [Int]) -> [Int] {
// Check if the array is empty or has only one element
if array.isEmpty || array.count == 1 {
return array
}
// Calculate the sum of the first and last elements
let sum = array.first! + array.last!
// Determine the sorting order based on the sum
if sum % 2 == 0 {
// Sum is even, sort in descending order
return array.sorted(by: >)
} else {
// Sum is odd, sort in ascending order
return array.sorted(by: <)
}
}```swift
func sortArray(array: [Int]) -> [Int] {
// Check if the array is empty or has only one element
if array.isEmpty || array.count == 1 {
return array
}
// Calculate the sum of the first and last elements
let sum = array.first! + array.last!
// Determine the sorting order based on the sum
if sum % 2 == 0 {
// Sum is even, sort in descending order
return array.sorted(by: >)
} else {
// Sum is odd, sort in ascending order
return array.sorted(by: <)
}
}
```func sortArray(array: [Int]) -> [Int] {
guard !array.isEmpty else {
return array
}
let firstIndexValue = array[0]
let lastIndexValue = array[array.count - 1]
let sum = firstIndexValue + lastIndexValue
if sum % 2 == 0 {
// Sum is even, sort in descending order
return array.sorted(by: >)
} else {
// Sum is odd, sort in ascending order
return array.sorted(by: <)
}
}```swift
func sortArray(array: [Int]) -> [Int] {
guard !array.isEmpty else {
return array
}
let firstIndexValue = array[0]
let lastIndexValue = array[array.count - 1]
let sum = firstIndexValue + lastIndexValue
if sum % 2 == 0 {
// Sum is even, sort in descending order
return array.sorted(by: >)
} else {
// Sum is odd, sort in ascending order
return array.sorted(by: <)
}
}
```func sortArray(array: [Int]) -> [Int] {
// Check if the array is empty or has only one element
guard array.count > 1 else {
return array
}
// Calculate the sum of the first and last elements
let sum = array.first! + array.last!
// Determine the sorting order based on the sum
if sum % 2 == 0 {
// Sum is even, sort in descending order
return array.sorted(by: >)
} else {
// Sum is odd, sort in ascending order
return array.sorted(by: <)
}
}```swift
func sortArray(array: [Int]) -> [Int] {
// Check if the array is empty or has only one element
guard array.count > 1 else {
return array
}
// Calculate the sum of the first and last elements
let sum = array.first! + array.last!
// Determine the sorting order based on the sum
if sum % 2 == 0 {
// Sum is even, sort in descending order
return array.sorted(by: >)
} else {
// Sum is odd, sort in ascending order
return array.sorted(by: <)
}
}
```func sortArray(array: [Int]) -> [Int] {
guard !array.isEmpty else { return array }
let firstIndexValue = array.first!
let lastIndexValue = array.last!
let sum = firstIndexValue + lastIndexValue
if sum % 2 == 0 {
// Sum is even, sort in descending order
return array.sorted(by: >)
} else {
// Sum is odd, sort in ascending order
return array.sorted(by: <)
}
}```swift
func sortArray(array: [Int]) -> [Int] {
guard !array.isEmpty else { return array }
let firstIndexValue = array.first!
let lastIndexValue = array.last!
let sum = firstIndexValue + lastIndexValue
if sum % 2 == 0 {
// Sum is even, sort in descending order
return array.sorted(by: >)
} else {
// Sum is odd, sort in ascending order
return array.sorted(by: <)
}
}
```func encrypt(s: String) -> String {
let shift = 2 * 2
let alphabet = Array("abcdefghijklmnopqrstuvwxyz")
var encryptedString = ""
for char in s {
if let index = alphabet.firstIndex(of: char) {
let newIndex = (index + shift) % alphabet.count
encryptedString.append(alphabet[newIndex])
} else {
encryptedString.append(char)
}
}
return encryptedString
}```swift
func encrypt(s: String) -> String {
let shift = 2 * 2
let alphabet = Array("abcdefghijklmnopqrstuvwxyz")
var encryptedString = ""
for char in s {
if let index = alphabet.firstIndex(of: char) {
let newIndex = (index + shift) % alphabet.count
encryptedString.append(alphabet[newIndex])
} else {
encryptedString.append(char)
}
}
return encryptedString
}
```func encrypt(s: String) -> String {
let shift = 2 * 2
let alphabet = Array("abcdefghijklmnopqrstuvwxyz")
var encryptedString = ""
for char in s {
if let index = alphabet.firstIndex(of: char) {
let newIndex = (index + shift) % alphabet.count
encryptedString.append(alphabet[newIndex])
} else {
encryptedString.append(char)
}
}
return encryptedString
}```swift
func encrypt(s: String) -> String {
let shift = 2 * 2
let alphabet = Array("abcdefghijklmnopqrstuvwxyz")
var encryptedString = ""
for char in s {
if let index = alphabet.firstIndex(of: char) {
let newIndex = (index + shift) % alphabet.count
encryptedString.append(alphabet[newIndex])
} else {
encryptedString.append(char)
}
}
return encryptedString
}
```func encrypt(s: String) -> String {
let shift = 2 * 2
let alphabet = Array("abcdefghijklmnopqrstuvwxyz")
var encryptedString = ""
for char in s {
if let index = alphabet.firstIndex(of: char) {
let newIndex = (index + shift) % alphabet.count
encryptedString.append(alphabet[newIndex])
} else {
encryptedString.append(char)
}
}
return encryptedString
}```swift
func encrypt(s: String) -> String {
let shift = 2 * 2
let alphabet = Array("abcdefghijklmnopqrstuvwxyz")
var encryptedString = ""
for char in s {
if let index = alphabet.firstIndex(of: char) {
let newIndex = (index + shift) % alphabet.count
encryptedString.append(alphabet[newIndex])
} else {
encryptedString.append(char)
}
}
return encryptedString
}
```func encrypt(s: String) -> String {
let shift = 2 * 2
let alphabet = Array("abcdefghijklmnopqrstuvwxyz")
var encryptedString = ""
for char in s {
if let index = alphabet.firstIndex(of: char) {
let newIndex = (index + shift) % alphabet.count
encryptedString.append(alphabet[newIndex])
} else {
encryptedString.append(char)
}
}
return encryptedString
}```swift
func encrypt(s: String) -> String {
let shift = 2 * 2
let alphabet = Array("abcdefghijklmnopqrstuvwxyz")
var encryptedString = ""
for char in s {
if let index = alphabet.firstIndex(of: char) {
let newIndex = (index + shift) % alphabet.count
encryptedString.append(alphabet[newIndex])
} else {
encryptedString.append(char)
}
}
return encryptedString
}
```func encrypt(s: String) -> String {
let shift = 2 * 2 // Shift by 4 places
let alphabet = Array("abcdefghijklmnopqrstuvwxyz")
var encryptedString = ""
for char in s {
if let index = alphabet.firstIndex(of: char) {
let newIndex = (index + shift) % alphabet.count
encryptedString.append(alphabet[newIndex])
} else {
encryptedString.append(char) // If the character is not in the alphabet, leave it unchanged
}
}
return encryptedString
}```swift
func encrypt(s: String) -> String {
let shift = 2 * 2 // Shift by 4 places
let alphabet = Array("abcdefghijklmnopqrstuvwxyz")
var encryptedString = ""
for char in s {
if let index = alphabet.firstIndex(of: char) {
let newIndex = (index + shift) % alphabet.count
encryptedString.append(alphabet[newIndex])
} else {
encryptedString.append(char) // If the character is not in the alphabet, leave it unchanged
}
}
return encryptedString
}
```func encrypt(s: String) -> String {
let shift = 2 * 2
let alphabet = Array("abcdefghijklmnopqrstuvwxyz")
var encryptedString = ""
for char in s {
if let index = alphabet.firstIndex(of: char) {
let newIndex = (index + shift) % alphabet.count
encryptedString.append(alphabet[newIndex])
} else {
encryptedString.append(char)
}
}
return encryptedString
}```swift
func encrypt(s: String) -> String {
let shift = 2 * 2
let alphabet = Array("abcdefghijklmnopqrstuvwxyz")
var encryptedString = ""
for char in s {
if let index = alphabet.firstIndex(of: char) {
let newIndex = (index + shift) % alphabet.count
encryptedString.append(alphabet[newIndex])
} else {
encryptedString.append(char)
}
}
return encryptedString
}
```func encrypt(s: String) -> String {
let shift = 2 * 2
let alphabet = Array("abcdefghijklmnopqrstuvwxyz")
var encryptedString = ""
for char in s {
if let index = alphabet.firstIndex(of: char) {
let newIndex = (index + shift) % alphabet.count
encryptedString.append(alphabet[newIndex])
} else {
encryptedString.append(char)
}
}
return encryptedString
}```swift
func encrypt(s: String) -> String {
let shift = 2 * 2
let alphabet = Array("abcdefghijklmnopqrstuvwxyz")
var encryptedString = ""
for char in s {
if let index = alphabet.firstIndex(of: char) {
let newIndex = (index + shift) % alphabet.count
encryptedString.append(alphabet[newIndex])
} else {
encryptedString.append(char)
}
}
return encryptedString
}
```func encrypt(s: String) -> String {
let shift = 2 * 2
let alphabet = Array("abcdefghijklmnopqrstuvwxyz")
var encryptedString = ""
for char in s {
if let index = alphabet.firstIndex(of: char) {
let newIndex = (index + shift) % alphabet.count
encryptedString.append(alphabet[newIndex])
} else {
encryptedString.append(char)
}
}
return encryptedString
}```swift
func encrypt(s: String) -> String {
let shift = 2 * 2
let alphabet = Array("abcdefghijklmnopqrstuvwxyz")
var encryptedString = ""
for char in s {
if let index = alphabet.firstIndex(of: char) {
let newIndex = (index + shift) % alphabet.count
encryptedString.append(alphabet[newIndex])
} else {
encryptedString.append(char)
}
}
return encryptedString
}
```func encrypt(s: String) -> String {
let shift = 2 * 2 // Shift by 4 places
let alphabet = Array("abcdefghijklmnopqrstuvwxyz")
var encryptedString = ""
for char in s {
if let index = alphabet.firstIndex(of: char) {
let newIndex = (index + shift) % alphabet.count
encryptedString.append(alphabet[newIndex])
} else {
encryptedString.append(char) // Append the character as is if it's not in the alphabet
}
}
return encryptedString
}```swift
func encrypt(s: String) -> String {
let shift = 2 * 2 // Shift by 4 places
let alphabet = Array("abcdefghijklmnopqrstuvwxyz")
var encryptedString = ""
for char in s {
if let index = alphabet.firstIndex(of: char) {
let newIndex = (index + shift) % alphabet.count
encryptedString.append(alphabet[newIndex])
} else {
encryptedString.append(char) // Append the character as is if it's not in the alphabet
}
}
return encryptedString
}
```func encrypt(s: String) -> String {
let shift = 2 * 2 // 4 places
let alphabet = Array("abcdefghijklmnopqrstuvwxyz")
var encryptedString = ""
for char in s {
if let index = alphabet.firstIndex(of: char) {
let newIndex = (index + shift) % alphabet.count
encryptedString.append(alphabet[newIndex])
} else {
encryptedString.append(char) // If the character is not in the alphabet, leave it as is
}
}
return encryptedString
}```swift
func encrypt(s: String) -> String {
let shift = 2 * 2 // 4 places
let alphabet = Array("abcdefghijklmnopqrstuvwxyz")
var encryptedString = ""
for char in s {
if let index = alphabet.firstIndex(of: char) {
let newIndex = (index + shift) % alphabet.count
encryptedString.append(alphabet[newIndex])
} else {
encryptedString.append(char) // If the character is not in the alphabet, leave it as is
}
}
return encryptedString
}
```func nextSmallest(lst: [Int]) -> Int? {
// Check if the array has fewer than 2 elements
if lst.count < 2 {
return nil
}
// Create a set to remove duplicates and then convert it back to an array
let uniqueElements = Array(Set(lst))
// Check if there are fewer than 2 unique elements
if uniqueElements.count < 2 {
return nil
}
// Sort the unique elements
let sortedElements = uniqueElements.sorted()
// Return the second smallest element
return sortedElements[1]
}```swift
func nextSmallest(lst: [Int]) -> Int? {
// Check if the array has fewer than 2 elements
if lst.count < 2 {
return nil
}
// Create a set to remove duplicates and then convert it back to an array
let uniqueElements = Array(Set(lst))
// Check if there are fewer than 2 unique elements
if uniqueElements.count < 2 {
return nil
}
// Sort the unique elements
let sortedElements = uniqueElements.sorted()
// Return the second smallest element
return sortedElements[1]
}
```func nextSmallest(lst: [Int]) -> Int? {
// Check if the array has less than 2 elements
if lst.count < 2 {
return nil
}
// Create a set to remove duplicates and convert it back to an array
let uniqueElements = Array(Set(lst))
// Check if the unique elements count is less than 2
if uniqueElements.count < 2 {
return nil
}
// Sort the unique elements
let sortedElements = uniqueElements.sorted()
// Return the second smallest element
return sortedElements[1]
}```swift
func nextSmallest(lst: [Int]) -> Int? {
// Check if the array has less than 2 elements
if lst.count < 2 {
return nil
}
// Create a set to remove duplicates and convert it back to an array
let uniqueElements = Array(Set(lst))
// Check if the unique elements count is less than 2
if uniqueElements.count < 2 {
return nil
}
// Sort the unique elements
let sortedElements = uniqueElements.sorted()
// Return the second smallest element
return sortedElements[1]
}
```func nextSmallest(lst: [Int]) -> Int? {
// Check if the array has fewer than 2 elements
if lst.count < 2 {
return nil
}
// Create a set to remove duplicates and then convert it back to an array
let uniqueElements = Array(Set(lst))
// Check if the unique elements array has fewer than 2 elements
if uniqueElements.count < 2 {
return nil
}
// Sort the unique elements array
let sortedElements = uniqueElements.sorted()
// Return the second smallest element
return sortedElements[1]
}```swift
func nextSmallest(lst: [Int]) -> Int? {
// Check if the array has fewer than 2 elements
if lst.count < 2 {
return nil
}
// Create a set to remove duplicates and then convert it back to an array
let uniqueElements = Array(Set(lst))
// Check if the unique elements array has fewer than 2 elements
if uniqueElements.count < 2 {
return nil
}
// Sort the unique elements array
let sortedElements = uniqueElements.sorted()
// Return the second smallest element
return sortedElements[1]
}
```func nextSmallest(lst: [Int]) -> Int? {
// Check if the array has less than 2 elements
if lst.count < 2 {
return nil
}
// Create a set to remove duplicates and then convert it back to an array
let uniqueElements = Array(Set(lst))
// Check if there are less than 2 unique elements
if uniqueElements.count < 2 {
return nil
}
// Sort the unique elements
let sortedElements = uniqueElements.sorted()
// Return the second smallest element
return sortedElements[1]
}```swift
func nextSmallest(lst: [Int]) -> Int? {
// Check if the array has less than 2 elements
if lst.count < 2 {
return nil
}
// Create a set to remove duplicates and then convert it back to an array
let uniqueElements = Array(Set(lst))
// Check if there are less than 2 unique elements
if uniqueElements.count < 2 {
return nil
}
// Sort the unique elements
let sortedElements = uniqueElements.sorted()
// Return the second smallest element
return sortedElements[1]
}
```func nextSmallest(lst: [Int]) -> Int? {
// Check if the array has less than 2 elements
if lst.count < 2 {
return nil
}
// Create a set to remove duplicates and then convert it back to an array
let uniqueElements = Array(Set(lst))
// Check if the unique elements array has less than 2 elements
if uniqueElements.count < 2 {
return nil
}
// Sort the unique elements array
let sortedElements = uniqueElements.sorted()
// Return the second smallest element
return sortedElements[1]
}```swift
func nextSmallest(lst: [Int]) -> Int? {
// Check if the array has less than 2 elements
if lst.count < 2 {
return nil
}
// Create a set to remove duplicates and then convert it back to an array
let uniqueElements = Array(Set(lst))
// Check if the unique elements array has less than 2 elements
if uniqueElements.count < 2 {
return nil
}
// Sort the unique elements array
let sortedElements = uniqueElements.sorted()
// Return the second smallest element
return sortedElements[1]
}
```func nextSmallest(lst: [Int]) -> Int? {
// Check if the array has less than 2 unique elements
if lst.count < 2 {
return nil
}
// Create a set to filter out duplicate elements
let uniqueElements = Set(lst)
// Check if the set has less than 2 elements
if uniqueElements.count < 2 {
return nil
}
// Convert the set back to an array and sort it
let sortedUniqueElements = Array(uniqueElements).sorted()
// Return the second smallest element
return sortedUniqueElements[1]
}```swift
func nextSmallest(lst: [Int]) -> Int? {
// Check if the array has less than 2 unique elements
if lst.count < 2 {
return nil
}
// Create a set to filter out duplicate elements
let uniqueElements = Set(lst)
// Check if the set has less than 2 elements
if uniqueElements.count < 2 {
return nil
}
// Convert the set back to an array and sort it
let sortedUniqueElements = Array(uniqueElements).sorted()
// Return the second smallest element
return sortedUniqueElements[1]
}
```func nextSmallest(lst: [Int]) -> Int? {
// Check if the array has fewer than 2 elements
if lst.count < 2 {
return nil
}
// Create a set to remove duplicates and then convert it back to an array
let uniqueElements = Array(Set(lst))
// Check if the unique elements array has fewer than 2 elements
if uniqueElements.count < 2 {
return nil
}
// Sort the unique elements array
let sortedElements = uniqueElements.sorted()
// Return the second smallest element
return sortedElements[1]
}```swift
func nextSmallest(lst: [Int]) -> Int? {
// Check if the array has fewer than 2 elements
if lst.count < 2 {
return nil
}
// Create a set to remove duplicates and then convert it back to an array
let uniqueElements = Array(Set(lst))
// Check if the unique elements array has fewer than 2 elements
if uniqueElements.count < 2 {
return nil
}
// Sort the unique elements array
let sortedElements = uniqueElements.sorted()
// Return the second smallest element
return sortedElements[1]
}
```func nextSmallest(lst: [Int]) -> Int? {
// Check if the array has less than 2 elements
if lst.count < 2 {
return nil
}
// Create a set to remove duplicates and sort the elements
let sortedUniqueElements = Array(Set(lst)).sorted()
// Check if there are at least 2 unique elements
if sortedUniqueElements.count < 2 {
return nil
}
// Return the second smallest element
return sortedUniqueElements[1]
}```swift
func nextSmallest(lst: [Int]) -> Int? {
// Check if the array has less than 2 elements
if lst.count < 2 {
return nil
}
// Create a set to remove duplicates and sort the elements
let sortedUniqueElements = Array(Set(lst)).sorted()
// Check if there are at least 2 unique elements
if sortedUniqueElements.count < 2 {
return nil
}
// Return the second smallest element
return sortedUniqueElements[1]
}
```func nextSmallest(lst: [Int]) -> Int? {
// Check if the array has fewer than 2 elements
if lst.count < 2 {
return nil
}
// Create a set to remove duplicates and then convert it back to an array
let uniqueSortedArray = Array(Set(lst)).sorted()
// Check if the unique sorted array has fewer than 2 elements
if uniqueSortedArray.count < 2 {
return nil
}
// Return the second smallest element
return uniqueSortedArray[1]
}```swift
func nextSmallest(lst: [Int]) -> Int? {
// Check if the array has fewer than 2 elements
if lst.count < 2 {
return nil
}
// Create a set to remove duplicates and then convert it back to an array
let uniqueSortedArray = Array(Set(lst)).sorted()
// Check if the unique sorted array has fewer than 2 elements
if uniqueSortedArray.count < 2 {
return nil
}
// Return the second smallest element
return uniqueSortedArray[1]
}
```func nextSmallest(lst: [Int]) -> Int? {
// Check if the array has less than 2 elements
if lst.count < 2 {
return nil
}
// Create a set to remove duplicates and then convert it back to an array
let uniqueElements = Array(Set(lst))
// Check if there are less than 2 unique elements
if uniqueElements.count < 2 {
return nil
}
// Sort the unique elements
let sortedElements = uniqueElements.sorted()
// Return the second smallest element
return sortedElements[1]
}```swift
func nextSmallest(lst: [Int]) -> Int? {
// Check if the array has less than 2 elements
if lst.count < 2 {
return nil
}
// Create a set to remove duplicates and then convert it back to an array
let uniqueElements = Array(Set(lst))
// Check if there are less than 2 unique elements
if uniqueElements.count < 2 {
return nil
}
// Sort the unique elements
let sortedElements = uniqueElements.sorted()
// Return the second smallest element
return sortedElements[1]
}
```func isBored(S: String) -> Int {
// Split the string into sentences using delimiters '.', '?' and '!'
let sentences = S.split { $0 == '.' || $0 == '?' || $0 == '!' }
// Initialize a counter for boredom sentences
var boredomCount = 0
// Iterate through each sentence
for sentence in sentences {
// Trim leading and trailing whitespace from the sentence
let trimmedSentence = sentence.trimmingCharacters(in: .whitespacesAndNewlines)
// Check if the sentence starts with "I"
if trimmedSentence.hasPrefix("I ") || trimmedSentence == "I" {
boredomCount += 1
}
}
return boredomCount
}```swift
func isBored(S: String) -> Int {
// Split the string into sentences using delimiters '.', '?' and '!'
let sentences = S.split { $0 == '.' || $0 == '?' || $0 == '!' }
// Initialize a counter for boredom sentences
var boredomCount = 0
// Iterate through each sentence
for sentence in sentences {
// Trim leading and trailing whitespace from the sentence
let trimmedSentence = sentence.trimmingCharacters(in: .whitespacesAndNewlines)
// Check if the sentence starts with "I"
if trimmedSentence.hasPrefix("I ") || trimmedSentence == "I" {
boredomCount += 1
}
}
return boredomCount
}
```let sentences = S.split { $0 == '.' || $0 == '?' || $0 == '!' } // single-quoted string literal found, use '"'let sentences = S.split { $0 == '.' || $0 == '?' || $0 == '!' } // single-quoted string literal found, use '"'let sentences = S.split { $0 == '.' || $0 == '?' || $0 == '!' } // single-quoted string literal found, use '"'func isBored(S: String) -> Int {
// Split the string into sentences using delimiters '.', '?' and '!'
let sentences = S.split { $0 == '.' || $0 == '?' || $0 == '!' }
// Initialize a counter for boredom sentences
var boredomCount = 0
// Iterate through each sentence
for sentence in sentences {
// Trim leading and trailing whitespace from the sentence
let trimmedSentence = sentence.trimmingCharacters(in: .whitespacesAndNewlines)
// Check if the sentence starts with "I"
if trimmedSentence.hasPrefix("I ") || trimmedSentence == "I" {
boredomCount += 1
}
}
return boredomCount
}```swift
func isBored(S: String) -> Int {
// Split the string into sentences using delimiters '.', '?' and '!'
let sentences = S.split { $0 == '.' || $0 == '?' || $0 == '!' }
// Initialize a counter for boredom sentences
var boredomCount = 0
// Iterate through each sentence
for sentence in sentences {
// Trim leading and trailing whitespace from the sentence
let trimmedSentence = sentence.trimmingCharacters(in: .whitespacesAndNewlines)
// Check if the sentence starts with "I"
if trimmedSentence.hasPrefix("I ") || trimmedSentence == "I" {
boredomCount += 1
}
}
return boredomCount
}
```let sentences = S.split { $0 == '.' || $0 == '?' || $0 == '!' } // single-quoted string literal found, use '"'let sentences = S.split { $0 == '.' || $0 == '?' || $0 == '!' } // single-quoted string literal found, use '"'let sentences = S.split { $0 == '.' || $0 == '?' || $0 == '!' } // single-quoted string literal found, use '"'func isBored(S: String) -> Int {
// Split the string into sentences based on delimiters '.', '?' and '!'
let sentences = S.split { $0 == '.' || $0 == '?' || $0 == '!' }
// Initialize a counter for boredoms
var boredomCount = 0
// Iterate through each sentence
for sentence in sentences {
// Trim leading and trailing whitespace from the sentence
let trimmedSentence = sentence.trimmingCharacters(in: .whitespacesAndNewlines)
// Check if the trimmed sentence starts with "I"
if trimmedSentence.hasPrefix("I") {
boredomCount += 1
}
}
return boredomCount
}```swift
func isBored(S: String) -> Int {
// Split the string into sentences based on delimiters '.', '?' and '!'
let sentences = S.split { $0 == '.' || $0 == '?' || $0 == '!' }
// Initialize a counter for boredoms
var boredomCount = 0
// Iterate through each sentence
for sentence in sentences {
// Trim leading and trailing whitespace from the sentence
let trimmedSentence = sentence.trimmingCharacters(in: .whitespacesAndNewlines)
// Check if the trimmed sentence starts with "I"
if trimmedSentence.hasPrefix("I") {
boredomCount += 1
}
}
return boredomCount
}
```let sentences = S.split { $0 == '.' || $0 == '?' || $0 == '!' } // single-quoted string literal found, use '"'let sentences = S.split { $0 == '.' || $0 == '?' || $0 == '!' } // single-quoted string literal found, use '"'let sentences = S.split { $0 == '.' || $0 == '?' || $0 == '!' } // single-quoted string literal found, use '"'func isBored(S: String) -> Int {
// Split the string into sentences using '.', '?' and '!' as delimiters
let sentences = S.split { $0 == '.' || $0 == '?' || $0 == '!' }
// Initialize a counter for boredom sentences
var boredomCount = 0
// Iterate through each sentence
for sentence in sentences {
// Trim leading and trailing whitespace from the sentence
let trimmedSentence = sentence.trimmingCharacters(in: .whitespacesAndNewlines)
// Check if the trimmed sentence starts with "I"
if trimmedSentence.hasPrefix("I ") || trimmedSentence == "I" {
boredomCount += 1
}
}
return boredomCount
}```swift
func isBored(S: String) -> Int {
// Split the string into sentences using '.', '?' and '!' as delimiters
let sentences = S.split { $0 == '.' || $0 == '?' || $0 == '!' }
// Initialize a counter for boredom sentences
var boredomCount = 0
// Iterate through each sentence
for sentence in sentences {
// Trim leading and trailing whitespace from the sentence
let trimmedSentence = sentence.trimmingCharacters(in: .whitespacesAndNewlines)
// Check if the trimmed sentence starts with "I"
if trimmedSentence.hasPrefix("I ") || trimmedSentence == "I" {
boredomCount += 1
}
}
return boredomCount
}
```let sentences = S.split { $0 == '.' || $0 == '?' || $0 == '!' } // single-quoted string literal found, use '"'let sentences = S.split { $0 == '.' || $0 == '?' || $0 == '!' } // single-quoted string literal found, use '"'let sentences = S.split { $0 == '.' || $0 == '?' || $0 == '!' } // single-quoted string literal found, use '"'func isBored(S: String) -> Int {
// Split the string into sentences using '.', '?' and '!' as delimiters
let sentences = S.split { $0 == '.' || $0 == '?' || $0 == '!' }
// Initialize a counter for boredom sentences
var boredomCount = 0
// Iterate through each sentence
for sentence in sentences {
// Trim leading and trailing whitespace from the sentence
let trimmedSentence = sentence.trimmingCharacters(in: .whitespacesAndNewlines)
// Check if the sentence starts with "I"
if trimmedSentence.hasPrefix("I ") || trimmedSentence == "I" {
boredomCount += 1
}
}
return boredomCount
}```swift
func isBored(S: String) -> Int {
// Split the string into sentences using '.', '?' and '!' as delimiters
let sentences = S.split { $0 == '.' || $0 == '?' || $0 == '!' }
// Initialize a counter for boredom sentences
var boredomCount = 0
// Iterate through each sentence
for sentence in sentences {
// Trim leading and trailing whitespace from the sentence
let trimmedSentence = sentence.trimmingCharacters(in: .whitespacesAndNewlines)
// Check if the sentence starts with "I"
if trimmedSentence.hasPrefix("I ") || trimmedSentence == "I" {
boredomCount += 1
}
}
return boredomCount
}
```let sentences = S.split { $0 == '.' || $0 == '?' || $0 == '!' } // single-quoted string literal found, use '"'let sentences = S.split { $0 == '.' || $0 == '?' || $0 == '!' } // single-quoted string literal found, use '"'let sentences = S.split { $0 == '.' || $0 == '?' || $0 == '!' } // single-quoted string literal found, use '"'func isBored(S: String) -> Int {
// Split the string into sentences using delimiters '.', '?' and '!'
let sentences = S.split { $0 == '.' || $0 == '?' || $0 == '!' }
// Initialize a counter for boredom sentences
var boredomCount = 0
// Iterate through each sentence
for sentence in sentences {
// Trim leading and trailing whitespace from the sentence
let trimmedSentence = sentence.trimmingCharacters(in: .whitespacesAndNewlines)
// Check if the trimmed sentence starts with "I"
if trimmedSentence.hasPrefix("I") {
boredomCount += 1
}
}
return boredomCount
}```swift
func isBored(S: String) -> Int {
// Split the string into sentences using delimiters '.', '?' and '!'
let sentences = S.split { $0 == '.' || $0 == '?' || $0 == '!' }
// Initialize a counter for boredom sentences
var boredomCount = 0
// Iterate through each sentence
for sentence in sentences {
// Trim leading and trailing whitespace from the sentence
let trimmedSentence = sentence.trimmingCharacters(in: .whitespacesAndNewlines)
// Check if the trimmed sentence starts with "I"
if trimmedSentence.hasPrefix("I") {
boredomCount += 1
}
}
return boredomCount
}
```let sentences = S.split { $0 == '.' || $0 == '?' || $0 == '!' } // single-quoted string literal found, use '"'let sentences = S.split { $0 == '.' || $0 == '?' || $0 == '!' } // single-quoted string literal found, use '"'let sentences = S.split { $0 == '.' || $0 == '?' || $0 == '!' } // single-quoted string literal found, use '"'func isBored(S: String) -> Int {
// Split the string into sentences using '.', '?' and '!' as delimiters
let sentences = S.split { $0 == '.' || $0 == '?' || $0 == '!' }
// Initialize a counter for boredoms
var boredomCount = 0
// Iterate through each sentence
for sentence in sentences {
// Trim leading and trailing whitespace from the sentence
let trimmedSentence = sentence.trimmingCharacters(in: .whitespacesAndNewlines)
// Check if the sentence starts with "I"
if trimmedSentence.hasPrefix("I ") || trimmedSentence == "I" {
boredomCount += 1
}
}
return boredomCount
}```swift
func isBored(S: String) -> Int {
// Split the string into sentences using '.', '?' and '!' as delimiters
let sentences = S.split { $0 == '.' || $0 == '?' || $0 == '!' }
// Initialize a counter for boredoms
var boredomCount = 0
// Iterate through each sentence
for sentence in sentences {
// Trim leading and trailing whitespace from the sentence
let trimmedSentence = sentence.trimmingCharacters(in: .whitespacesAndNewlines)
// Check if the sentence starts with "I"
if trimmedSentence.hasPrefix("I ") || trimmedSentence == "I" {
boredomCount += 1
}
}
return boredomCount
}
```let sentences = S.split { $0 == '.' || $0 == '?' || $0 == '!' } // single-quoted string literal found, use '"'let sentences = S.split { $0 == '.' || $0 == '?' || $0 == '!' } // single-quoted string literal found, use '"'let sentences = S.split { $0 == '.' || $0 == '?' || $0 == '!' } // single-quoted string literal found, use '"'func isBored(S: String) -> Int {
// Split the string into sentences using '.', '?' and '!' as delimiters
let sentences = S.split { $0 == '.' || $0 == '?' || $0 == '!' }
// Initialize a counter for the number of boredoms
var boredomCount = 0
// Iterate through each sentence
for sentence in sentences {
// Trim whitespace and check if the sentence starts with "I"
let trimmedSentence = sentence.trimmingCharacters(in: .whitespaces)
if trimmedSentence.hasPrefix("I ") || trimmedSentence == "I" {
boredomCount += 1
}
}
return boredomCount
}```swift
func isBored(S: String) -> Int {
// Split the string into sentences using '.', '?' and '!' as delimiters
let sentences = S.split { $0 == '.' || $0 == '?' || $0 == '!' }
// Initialize a counter for the number of boredoms
var boredomCount = 0
// Iterate through each sentence
for sentence in sentences {
// Trim whitespace and check if the sentence starts with "I"
let trimmedSentence = sentence.trimmingCharacters(in: .whitespaces)
if trimmedSentence.hasPrefix("I ") || trimmedSentence == "I" {
boredomCount += 1
}
}
return boredomCount
}
```let sentences = S.split { $0 == '.' || $0 == '?' || $0 == '!' } // single-quoted string literal found, use '"'let sentences = S.split { $0 == '.' || $0 == '?' || $0 == '!' } // single-quoted string literal found, use '"'let sentences = S.split { $0 == '.' || $0 == '?' || $0 == '!' } // single-quoted string literal found, use '"'func isBored(S: String) -> Int {
// Split the string into sentences using '.', '?' and '!' as delimiters
let sentences = S.split { $0 == '.' || $0 == '?' || $0 == '!' }
// Initialize a counter for the number of boredoms
var boredomCount = 0
// Iterate over each sentence
for sentence in sentences {
// Trim leading and trailing whitespace from the sentence
let trimmedSentence = sentence.trimmingCharacters(in: .whitespacesAndNewlines)
// Check if the sentence starts with "I"
if trimmedSentence.hasPrefix("I ") || trimmedSentence == "I" {
boredomCount += 1
}
}
return boredomCount
}```swift
func isBored(S: String) -> Int {
// Split the string into sentences using '.', '?' and '!' as delimiters
let sentences = S.split { $0 == '.' || $0 == '?' || $0 == '!' }
// Initialize a counter for the number of boredoms
var boredomCount = 0
// Iterate over each sentence
for sentence in sentences {
// Trim leading and trailing whitespace from the sentence
let trimmedSentence = sentence.trimmingCharacters(in: .whitespacesAndNewlines)
// Check if the sentence starts with "I"
if trimmedSentence.hasPrefix("I ") || trimmedSentence == "I" {
boredomCount += 1
}
}
return boredomCount
}
```let sentences = S.split { $0 == '.' || $0 == '?' || $0 == '!' } // single-quoted string literal found, use '"'let sentences = S.split { $0 == '.' || $0 == '?' || $0 == '!' } // single-quoted string literal found, use '"'let sentences = S.split { $0 == '.' || $0 == '?' || $0 == '!' } // single-quoted string literal found, use '"'func isBored(S: String) -> Int {
// Split the string into sentences using '.', '?' and '!' as delimiters
let sentences = S.split { $0 == '.' || $0 == '?' || $0 == '!' }
// Initialize a counter for boredom sentences
var boredomCount = 0
// Iterate through each sentence
for sentence in sentences {
// Trim leading and trailing whitespace from the sentence
let trimmedSentence = sentence.trimmingCharacters(in: .whitespacesAndNewlines)
// Check if the sentence starts with "I"
if trimmedSentence.hasPrefix("I ") || trimmedSentence == "I" {
boredomCount += 1
}
}
return boredomCount
}```swift
func isBored(S: String) -> Int {
// Split the string into sentences using '.', '?' and '!' as delimiters
let sentences = S.split { $0 == '.' || $0 == '?' || $0 == '!' }
// Initialize a counter for boredom sentences
var boredomCount = 0
// Iterate through each sentence
for sentence in sentences {
// Trim leading and trailing whitespace from the sentence
let trimmedSentence = sentence.trimmingCharacters(in: .whitespacesAndNewlines)
// Check if the sentence starts with "I"
if trimmedSentence.hasPrefix("I ") || trimmedSentence == "I" {
boredomCount += 1
}
}
return boredomCount
}
```let sentences = S.split { $0 == '.' || $0 == '?' || $0 == '!' } // single-quoted string literal found, use '"'let sentences = S.split { $0 == '.' || $0 == '?' || $0 == '!' } // single-quoted string literal found, use '"'let sentences = S.split { $0 == '.' || $0 == '?' || $0 == '!' } // single-quoted string literal found, use '"'func anyInt(x: Double, y: Double, z: Double) -> Bool {
// Check if all numbers are integers
if x.truncatingRemainder(dividingBy: 1) == 0 && y.truncatingRemainder(dividingBy: 1) == 0 && z.truncatingRemainder(dividingBy: 1) == 0 {
// Convert to integers
let intX = Int(x)
let intY = Int(y)
let intZ = Int(z)
// Check if one of the numbers is equal to the sum of the other two
if intX == intY + intZ || intY == intX + intZ || intZ == intX + intY {
return true
}
}
return false
}```swift
func anyInt(x: Double, y: Double, z: Double) -> Bool {
// Check if all numbers are integers
if x.truncatingRemainder(dividingBy: 1) == 0 && y.truncatingRemainder(dividingBy: 1) == 0 && z.truncatingRemainder(dividingBy: 1) == 0 {
// Convert to integers
let intX = Int(x)
let intY = Int(y)
let intZ = Int(z)
// Check if one of the numbers is equal to the sum of the other two
if intX == intY + intZ || intY == intX + intZ || intZ == intX + intY {
return true
}
}
return false
}
```func anyInt(x: Double, y: Double, z: Double) -> Bool {
// Check if all numbers are integers
if x.truncatingRemainder(dividingBy: 1) == 0 && y.truncatingRemainder(dividingBy: 1) == 0 && z.truncatingRemainder(dividingBy: 1) == 0 {
// Convert to integers
let intX = Int(x)
let intY = Int(y)
let intZ = Int(z)
// Check if one of the numbers is equal to the sum of the other two
if intX == intY + intZ || intY == intX + intZ || intZ == intX + intY {
return true
}
}
return false
}```swift
func anyInt(x: Double, y: Double, z: Double) -> Bool {
// Check if all numbers are integers
if x.truncatingRemainder(dividingBy: 1) == 0 && y.truncatingRemainder(dividingBy: 1) == 0 && z.truncatingRemainder(dividingBy: 1) == 0 {
// Convert to integers
let intX = Int(x)
let intY = Int(y)
let intZ = Int(z)
// Check if one of the numbers is equal to the sum of the other two
if intX == intY + intZ || intY == intX + intZ || intZ == intX + intY {
return true
}
}
return false
}
```func anyInt(x: Double, y: Double, z: Double) -> Bool {
// Check if all numbers are integers
if x.truncatingRemainder(dividingBy: 1) == 0 &&
y.truncatingRemainder(dividingBy: 1) == 0 &&
z.truncatingRemainder(dividingBy: 1) == 0 {
// Convert to integers
let intX = Int(x)
let intY = Int(y)
let intZ = Int(z)
// Check if one of the numbers is equal to the sum of the other two
if intX == intY + intZ || intY == intX + intZ || intZ == intX + intY {
return true
}
}
return false
}```swift
func anyInt(x: Double, y: Double, z: Double) -> Bool {
// Check if all numbers are integers
if x.truncatingRemainder(dividingBy: 1) == 0 &&
y.truncatingRemainder(dividingBy: 1) == 0 &&
z.truncatingRemainder(dividingBy: 1) == 0 {
// Convert to integers
let intX = Int(x)
let intY = Int(y)
let intZ = Int(z)
// Check if one of the numbers is equal to the sum of the other two
if intX == intY + intZ || intY == intX + intZ || intZ == intX + intY {
return true
}
}
return false
}
```func anyInt(x: Double, y: Double, z: Double) -> Bool {
// Check if all numbers are integers
if x.truncatingRemainder(dividingBy: 1) == 0 && y.truncatingRemainder(dividingBy: 1) == 0 && z.truncatingRemainder(dividingBy: 1) == 0 {
// Convert to integers
let intX = Int(x)
let intY = Int(y)
let intZ = Int(z)
// Check if one of the numbers is equal to the sum of the other two
if intX == intY + intZ || intY == intX + intZ || intZ == intX + intY {
return true
}
}
return false
}```swift
func anyInt(x: Double, y: Double, z: Double) -> Bool {
// Check if all numbers are integers
if x.truncatingRemainder(dividingBy: 1) == 0 && y.truncatingRemainder(dividingBy: 1) == 0 && z.truncatingRemainder(dividingBy: 1) == 0 {
// Convert to integers
let intX = Int(x)
let intY = Int(y)
let intZ = Int(z)
// Check if one of the numbers is equal to the sum of the other two
if intX == intY + intZ || intY == intX + intZ || intZ == intX + intY {
return true
}
}
return false
}
```func anyInt(x: Double, y: Double, z: Double) -> Bool {
// Check if all numbers are integers
if x.truncatingRemainder(dividingBy: 1) == 0 && y.truncatingRemainder(dividingBy: 1) == 0 && z.truncatingRemainder(dividingBy: 1) == 0 {
// Convert to integers
let intX = Int(x)
let intY = Int(y)
let intZ = Int(z)
// Check if one of the numbers is equal to the sum of the other two
if intX == intY + intZ || intY == intX + intZ || intZ == intX + intY {
return true
}
}
return false
}```swift
func anyInt(x: Double, y: Double, z: Double) -> Bool {
// Check if all numbers are integers
if x.truncatingRemainder(dividingBy: 1) == 0 && y.truncatingRemainder(dividingBy: 1) == 0 && z.truncatingRemainder(dividingBy: 1) == 0 {
// Convert to integers
let intX = Int(x)
let intY = Int(y)
let intZ = Int(z)
// Check if one of the numbers is equal to the sum of the other two
if intX == intY + intZ || intY == intX + intZ || intZ == intX + intY {
return true
}
}
return false
}
```func anyInt(x: Double, y: Double, z: Double) -> Bool {
// Check if all numbers are integers
if x.truncatingRemainder(dividingBy: 1) != 0 || y.truncatingRemainder(dividingBy: 1) != 0 || z.truncatingRemainder(dividingBy: 1) != 0 {
return false
}
// Convert to integers
let intX = Int(x)
let intY = Int(y)
let intZ = Int(z)
// Check if one of the numbers is equal to the sum of the other two
if intX == intY + intZ || intY == intX + intZ || intZ == intX + intY {
return true
}
return false
}```swift
func anyInt(x: Double, y: Double, z: Double) -> Bool {
// Check if all numbers are integers
if x.truncatingRemainder(dividingBy: 1) != 0 || y.truncatingRemainder(dividingBy: 1) != 0 || z.truncatingRemainder(dividingBy: 1) != 0 {
return false
}
// Convert to integers
let intX = Int(x)
let intY = Int(y)
let intZ = Int(z)
// Check if one of the numbers is equal to the sum of the other two
if intX == intY + intZ || intY == intX + intZ || intZ == intX + intY {
return true
}
return false
}
```func anyInt(x: Double, y: Double, z: Double) -> Bool {
// Check if all numbers are integers
if x.truncatingRemainder(dividingBy: 1) == 0 && y.truncatingRemainder(dividingBy: 1) == 0 && z.truncatingRemainder(dividingBy: 1) == 0 {
// Convert to integers
let intX = Int(x)
let intY = Int(y)
let intZ = Int(z)
// Check if one of the numbers is equal to the sum of the other two
if intX == intY + intZ || intY == intX + intZ || intZ == intX + intY {
return true
}
}
return false
}```swift
func anyInt(x: Double, y: Double, z: Double) -> Bool {
// Check if all numbers are integers
if x.truncatingRemainder(dividingBy: 1) == 0 && y.truncatingRemainder(dividingBy: 1) == 0 && z.truncatingRemainder(dividingBy: 1) == 0 {
// Convert to integers
let intX = Int(x)
let intY = Int(y)
let intZ = Int(z)
// Check if one of the numbers is equal to the sum of the other two
if intX == intY + intZ || intY == intX + intZ || intZ == intX + intY {
return true
}
}
return false
}
```func anyInt(x: Double, y: Double, z: Double) -> Bool {
// Check if all numbers are integers
if x.truncatingRemainder(dividingBy: 1) == 0 && y.truncatingRemainder(dividingBy: 1) == 0 && z.truncatingRemainder(dividingBy: 1) == 0 {
// Convert to integers
let intX = Int(x)
let intY = Int(y)
let intZ = Int(z)
// Check if one of the numbers is equal to the sum of the other two
if intX == intY + intZ || intY == intX + intZ || intZ == intX + intY {
return true
}
}
return false
}```swift
func anyInt(x: Double, y: Double, z: Double) -> Bool {
// Check if all numbers are integers
if x.truncatingRemainder(dividingBy: 1) == 0 && y.truncatingRemainder(dividingBy: 1) == 0 && z.truncatingRemainder(dividingBy: 1) == 0 {
// Convert to integers
let intX = Int(x)
let intY = Int(y)
let intZ = Int(z)
// Check if one of the numbers is equal to the sum of the other two
if intX == intY + intZ || intY == intX + intZ || intZ == intX + intY {
return true
}
}
return false
}
```func anyInt(x: Double, y: Double, z: Double) -> Bool {
// Check if all numbers are integers
if x.truncatingRemainder(dividingBy: 1) == 0 && y.truncatingRemainder(dividingBy: 1) == 0 && z.truncatingRemainder(dividingBy: 1) == 0 {
// Convert to integers
let intX = Int(x)
let intY = Int(y)
let intZ = Int(z)
// Check if any one of the numbers is the sum of the other two
if intX == intY + intZ || intY == intX + intZ || intZ == intX + intY {
return true
}
}
return false
}```swift
func anyInt(x: Double, y: Double, z: Double) -> Bool {
// Check if all numbers are integers
if x.truncatingRemainder(dividingBy: 1) == 0 && y.truncatingRemainder(dividingBy: 1) == 0 && z.truncatingRemainder(dividingBy: 1) == 0 {
// Convert to integers
let intX = Int(x)
let intY = Int(y)
let intZ = Int(z)
// Check if any one of the numbers is the sum of the other two
if intX == intY + intZ || intY == intX + intZ || intZ == intX + intY {
return true
}
}
return false
}
```func anyInt(x: Double, y: Double, z: Double) -> Bool {
// Check if all numbers are integers
if x.truncatingRemainder(dividingBy: 1) != 0 || y.truncatingRemainder(dividingBy: 1) != 0 || z.truncatingRemainder(dividingBy: 1) != 0 {
return false
}
// Convert to integers
let intX = Int(x)
let intY = Int(y)
let intZ = Int(z)
// Check if one of the numbers is equal to the sum of the other two
if intX == intY + intZ || intY == intX + intZ || intZ == intX + intY {
return true
}
return false
}```swift
func anyInt(x: Double, y: Double, z: Double) -> Bool {
// Check if all numbers are integers
if x.truncatingRemainder(dividingBy: 1) != 0 || y.truncatingRemainder(dividingBy: 1) != 0 || z.truncatingRemainder(dividingBy: 1) != 0 {
return false
}
// Convert to integers
let intX = Int(x)
let intY = Int(y)
let intZ = Int(z)
// Check if one of the numbers is equal to the sum of the other two
if intX == intY + intZ || intY == intX + intZ || intZ == intX + intY {
return true
}
return false
}
```func encode(message: String) -> String {
let vowels = ["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 vowelReplacement = vowels[String(char)] {
encodedMessage.append(vowelReplacement)
} else if char.isUppercase {
encodedMessage.append(char.lowercased())
} else if char.isLowercase {
encodedMessage.append(char.uppercased())
} else {
encodedMessage.append(char)
}
}
return encodedMessage
}```swift
func encode(message: String) -> String {
let vowels = ["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 vowelReplacement = vowels[String(char)] {
encodedMessage.append(vowelReplacement)
} else if char.isUppercase {
encodedMessage.append(char.lowercased())
} else if char.isLowercase {
encodedMessage.append(char.uppercased())
} 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 {
var newChar = char
// Swap case
if char.isUppercase {
newChar = char.lowercased().first!
} else if char.isLowercase {
newChar = char.uppercased().first!
}
// Replace vowels
if let replacement = vowels[newChar] {
newChar = replacement
}
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 {
var newChar = char
// Swap case
if char.isUppercase {
newChar = char.lowercased().first!
} else if char.isLowercase {
newChar = char.uppercased().first!
}
// Replace vowels
if let replacement = vowels[newChar] {
newChar = replacement
}
encodedMessage.append(newChar)
}
return encodedMessage
}
```func encode(message: String) -> String {
let vowels = "aeiouAEIOU"
let vowelReplacement: [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 {
var newChar = char
// Swap case
if char.isUppercase {
newChar = char.lowercased().first!
} else if char.isLowercase {
newChar = char.uppercased().first!
}
// Replace vowels
if vowels.contains(newChar) {
newChar = vowelReplacement[newChar]!
}
encodedMessage.append(newChar)
}
return encodedMessage
}```swift
func encode(message: String) -> String {
let vowels = "aeiouAEIOU"
let vowelReplacement: [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 {
var newChar = char
// Swap case
if char.isUppercase {
newChar = char.lowercased().first!
} else if char.isLowercase {
newChar = char.uppercased().first!
}
// Replace vowels
if vowels.contains(newChar) {
newChar = vowelReplacement[newChar]!
}
encodedMessage.append(newChar)
}
return encodedMessage
}
```func encode(message: String) -> String {
let vowels = "aeiouAEIOU"
let vowelReplacement: [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 {
var newChar = char
// Swap case
if char.isUppercase {
newChar = char.lowercased().first!
} else if char.isLowercase {
newChar = char.uppercased().first!
}
// Replace vowels
if vowels.contains(newChar) {
newChar = vowelReplacement[newChar]!
}
encodedMessage.append(newChar)
}
return encodedMessage
}```swift
func encode(message: String) -> String {
let vowels = "aeiouAEIOU"
let vowelReplacement: [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 {
var newChar = char
// Swap case
if char.isUppercase {
newChar = char.lowercased().first!
} else if char.isLowercase {
newChar = char.uppercased().first!
}
// Replace vowels
if vowels.contains(newChar) {
newChar = vowelReplacement[newChar]!
}
encodedMessage.append(newChar)
}
return encodedMessage
}
```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 {
var newChar = char
// Swap case
if char.isUppercase {
newChar = char.lowercased().first!
} else if char.isLowercase {
newChar = char.uppercased().first!
}
// Replace vowels
if let replacement = vowels[newChar] {
newChar = replacement
}
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 {
var newChar = char
// Swap case
if char.isUppercase {
newChar = char.lowercased().first!
} else if char.isLowercase {
newChar = char.uppercased().first!
}
// Replace vowels
if let replacement = vowels[newChar] {
newChar = replacement
}
encodedMessage.append(newChar)
}
return encodedMessage
}
```func encode(message: String) -> String {
let vowels = "aeiouAEIOU"
let vowelReplacement: [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 {
var newChar = char
// Swap case
if char.isUppercase {
newChar = char.lowercased().first!
} else if char.isLowercase {
newChar = char.uppercased().first!
}
// Replace vowels
if vowels.contains(newChar) {
newChar = vowelReplacement[newChar]!
}
encodedMessage.append(newChar)
}
return encodedMessage
}```swift
func encode(message: String) -> String {
let vowels = "aeiouAEIOU"
let vowelReplacement: [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 {
var newChar = char
// Swap case
if char.isUppercase {
newChar = char.lowercased().first!
} else if char.isLowercase {
newChar = char.uppercased().first!
}
// Replace vowels
if vowels.contains(newChar) {
newChar = vowelReplacement[newChar]!
}
encodedMessage.append(newChar)
}
return encodedMessage
}
```func encode(message: String) -> String {
let vowels = "aeiouAEIOU"
let vowelReplacement: [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 {
var newChar = char
// Swap case
if char.isUppercase {
newChar = char.lowercased().first!
} else if char.isLowercase {
newChar = char.uppercased().first!
}
// Replace vowels
if vowels.contains(newChar) {
newChar = vowelReplacement[newChar]!
}
encodedMessage.append(newChar)
}
return encodedMessage
}```swift
func encode(message: String) -> String {
let vowels = "aeiouAEIOU"
let vowelReplacement: [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 {
var newChar = char
// Swap case
if char.isUppercase {
newChar = char.lowercased().first!
} else if char.isLowercase {
newChar = char.uppercased().first!
}
// Replace vowels
if vowels.contains(newChar) {
newChar = vowelReplacement[newChar]!
}
encodedMessage.append(newChar)
}
return encodedMessage
}
```func encode(message: String) -> String {
let vowels = "aeiouAEIOU"
let vowelReplacement: [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 {
var newChar = char
// Swap case
if char.isUppercase {
newChar = char.lowercased().first!
} else if char.isLowercase {
newChar = char.uppercased().first!
}
// Replace vowels
if vowels.contains(newChar) {
newChar = vowelReplacement[newChar]!
}
encodedMessage.append(newChar)
}
return encodedMessage
}```swift
func encode(message: String) -> String {
let vowels = "aeiouAEIOU"
let vowelReplacement: [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 {
var newChar = char
// Swap case
if char.isUppercase {
newChar = char.lowercased().first!
} else if char.isLowercase {
newChar = char.uppercased().first!
}
// Replace vowels
if vowels.contains(newChar) {
newChar = vowelReplacement[newChar]!
}
encodedMessage.append(newChar)
}
return encodedMessage
}
```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 {
var newChar = char
// Swap case
if char.isUppercase {
newChar = char.lowercased().first!
} else if char.isLowercase {
newChar = char.uppercased().first!
}
// Replace vowels
if let replacement = vowels[newChar] {
newChar = replacement
}
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 {
var newChar = char
// Swap case
if char.isUppercase {
newChar = char.lowercased().first!
} else if char.isLowercase {
newChar = char.uppercased().first!
}
// Replace vowels
if let replacement = vowels[newChar] {
newChar = replacement
}
encodedMessage.append(newChar)
}
return encodedMessage
}
```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 vowelReplacement = vowels[char] {
encodedMessage.append(vowelReplacement)
} else if char.isUppercase {
encodedMessage.append(char.lowercased())
} else if char.isLowercase {
encodedMessage.append(char.uppercased())
} 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 vowelReplacement = vowels[char] {
encodedMessage.append(vowelReplacement)
} else if char.isUppercase {
encodedMessage.append(char.lowercased())
} else if char.isLowercase {
encodedMessage.append(char.uppercased())
} else {
encodedMessage.append(char)
}
}
return encodedMessage
}
``` // XCTAssertTrue failedfunc skjkasdkd(lst: [Int]) -> Int {
// Helper function to check if a number is prime
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
}
// Find the largest prime number in the list
var largestPrime: Int? = nil
for num in lst {
if isPrime(num) {
if largestPrime == nil || num > largestPrime! {
largestPrime = num
}
}
}
// If no prime number is found, return 0
guard let largestPrimeNumber = largestPrime else {
return 0
}
// Calculate the sum of the digits of the largest prime number
var sumOfDigits = 0
var number = largestPrimeNumber
while number > 0 {
sumOfDigits += number % 10
number /= 10
}
return sumOfDigits
}```swift
func skjkasdkd(lst: [Int]) -> Int {
// Helper function to check if a number is prime
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
}
// Find the largest prime number in the list
var largestPrime: Int? = nil
for num in lst {
if isPrime(num) {
if largestPrime == nil || num > largestPrime! {
largestPrime = num
}
}
}
// If no prime number is found, return 0
guard let largestPrimeNumber = largestPrime else {
return 0
}
// Calculate the sum of the digits of the largest prime number
var sumOfDigits = 0
var number = largestPrimeNumber
while number > 0 {
sumOfDigits += number % 10
number /= 10
}
return sumOfDigits
}
```func skjkasdkd(lst: [Int]) -> Int {
// Helper function to check if a number is prime
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
}
// Find the largest prime number in the list
let largestPrime = lst.filter { isPrime($0) }.max() ?? 0
// Calculate the sum of the digits of the largest prime number
let sumOfDigits = String(largestPrime).compactMap { $0.wholeNumberValue }.reduce(0, +)
return sumOfDigits
}```swift
func skjkasdkd(lst: [Int]) -> Int {
// Helper function to check if a number is prime
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
}
// Find the largest prime number in the list
let largestPrime = lst.filter { isPrime($0) }.max() ?? 0
// Calculate the sum of the digits of the largest prime number
let sumOfDigits = String(largestPrime).compactMap { $0.wholeNumberValue }.reduce(0, +)
return sumOfDigits
}
```func skjkasdkd(lst: [Int]) -> Int {
// Helper function to check if a number is prime
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
}
// Find the largest prime number in the list
let largestPrime = lst.filter { isPrime($0) }.max() ?? 0
// Calculate the sum of the digits of the largest prime number
let sumOfDigits = String(largestPrime).compactMap { $0.wholeNumberValue }.reduce(0, +)
return sumOfDigits
}```swift
func skjkasdkd(lst: [Int]) -> Int {
// Helper function to check if a number is prime
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
}
// Find the largest prime number in the list
let largestPrime = lst.filter { isPrime($0) }.max() ?? 0
// Calculate the sum of the digits of the largest prime number
let sumOfDigits = String(largestPrime).compactMap { $0.wholeNumberValue }.reduce(0, +)
return sumOfDigits
}
```func skjkasdkd(lst: [Int]) -> Int {
// Helper function to check if a number is prime
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
}
// Find the largest prime number in the list
let largestPrime = lst.filter { isPrime($0) }.max() ?? 0
// Calculate the sum of the digits of the largest prime number
let sumOfDigits = String(largestPrime).compactMap { $0.wholeNumberValue }.reduce(0, +)
return sumOfDigits
}```swift
func skjkasdkd(lst: [Int]) -> Int {
// Helper function to check if a number is prime
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
}
// Find the largest prime number in the list
let largestPrime = lst.filter { isPrime($0) }.max() ?? 0
// Calculate the sum of the digits of the largest prime number
let sumOfDigits = String(largestPrime).compactMap { $0.wholeNumberValue }.reduce(0, +)
return sumOfDigits
}
```func skjkasdkd(lst: [Int]) -> Int {
// Helper function to check if a number is prime
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
}
// Find the largest prime in the list
let largestPrime = lst.filter { isPrime($0) }.max() ?? 0
// Helper function to sum the digits of a number
func sumOfDigits(_ n: Int) -> Int {
return String(n).compactMap { $0.wholeNumberValue }.reduce(0, +)
}
// Return the sum of the digits of the largest prime
return sumOfDigits(largestPrime)
}```swift
func skjkasdkd(lst: [Int]) -> Int {
// Helper function to check if a number is prime
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
}
// Find the largest prime in the list
let largestPrime = lst.filter { isPrime($0) }.max() ?? 0
// Helper function to sum the digits of a number
func sumOfDigits(_ n: Int) -> Int {
return String(n).compactMap { $0.wholeNumberValue }.reduce(0, +)
}
// Return the sum of the digits of the largest prime
return sumOfDigits(largestPrime)
}
```func skjkasdkd(lst: [Int]) -> Int {
// Helper function to check if a number is prime
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
}
// Find the largest prime number in the list
let largestPrime = lst.filter { isPrime($0) }.max() ?? 0
// Helper function to sum the digits of a number
func sumOfDigits(_ n: Int) -> Int {
return String(n).compactMap { $0.wholeNumberValue }.reduce(0, +)
}
// Return the sum of the digits of the largest prime number
return sumOfDigits(largestPrime)
}```swift
func skjkasdkd(lst: [Int]) -> Int {
// Helper function to check if a number is prime
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
}
// Find the largest prime number in the list
let largestPrime = lst.filter { isPrime($0) }.max() ?? 0
// Helper function to sum the digits of a number
func sumOfDigits(_ n: Int) -> Int {
return String(n).compactMap { $0.wholeNumberValue }.reduce(0, +)
}
// Return the sum of the digits of the largest prime number
return sumOfDigits(largestPrime)
}
```func skjkasdkd(lst: [Int]) -> Int {
// Helper function to check if a number is prime
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
}
// Find the largest prime number in the list
let largestPrime = lst.filter { isPrime($0) }.max() ?? 0
// Sum the digits of the largest prime number
let sumOfDigits = String(largestPrime).compactMap { $0.wholeNumberValue }.reduce(0, +)
return sumOfDigits
}```swift
func skjkasdkd(lst: [Int]) -> Int {
// Helper function to check if a number is prime
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
}
// Find the largest prime number in the list
let largestPrime = lst.filter { isPrime($0) }.max() ?? 0
// Sum the digits of the largest prime number
let sumOfDigits = String(largestPrime).compactMap { $0.wholeNumberValue }.reduce(0, +)
return sumOfDigits
}
```func skjkasdkd(lst: [Int]) -> Int {
// Helper function to check if a number is prime
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
}
// Find the largest prime in the list
let largestPrime = lst.filter { isPrime($0) }.max() ?? 0
// Calculate the sum of the digits of the largest prime
let sumOfDigits = String(largestPrime).compactMap { $0.wholeNumberValue }.reduce(0, +)
return sumOfDigits
}```swift
func skjkasdkd(lst: [Int]) -> Int {
// Helper function to check if a number is prime
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
}
// Find the largest prime in the list
let largestPrime = lst.filter { isPrime($0) }.max() ?? 0
// Calculate the sum of the digits of the largest prime
let sumOfDigits = String(largestPrime).compactMap { $0.wholeNumberValue }.reduce(0, +)
return sumOfDigits
}
```func skjkasdkd(lst: [Int]) -> Int {
// Helper function to check if a number is prime
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
}
// Find the largest prime number in the list
var largestPrime: Int? = nil
for num in lst {
if isPrime(num) {
if largestPrime == nil || num > largestPrime! {
largestPrime = num
}
}
}
// If no prime number is found, return 0
guard let largestPrimeNumber = largestPrime else {
return 0
}
// Calculate the sum of the digits of the largest prime number
var sumOfDigits = 0
var number = largestPrimeNumber
while number > 0 {
sumOfDigits += number % 10
number /= 10
}
return sumOfDigits
}```swift
func skjkasdkd(lst: [Int]) -> Int {
// Helper function to check if a number is prime
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
}
// Find the largest prime number in the list
var largestPrime: Int? = nil
for num in lst {
if isPrime(num) {
if largestPrime == nil || num > largestPrime! {
largestPrime = num
}
}
}
// If no prime number is found, return 0
guard let largestPrimeNumber = largestPrime else {
return 0
}
// Calculate the sum of the digits of the largest prime number
var sumOfDigits = 0
var number = largestPrimeNumber
while number > 0 {
sumOfDigits += number % 10
number /= 10
}
return sumOfDigits
}
```func skjkasdkd(lst: [Int]) -> Int {
// Helper function to check if a number is prime
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
}
// Find the largest prime in the list
let largestPrime = lst.filter { isPrime($0) }.max() ?? 0
// Calculate the sum of the digits of the largest prime
let sumOfDigits = String(largestPrime).compactMap { $0.wholeNumberValue }.reduce(0, +)
return sumOfDigits
}```swift
func skjkasdkd(lst: [Int]) -> Int {
// Helper function to check if a number is prime
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
}
// Find the largest prime in the list
let largestPrime = lst.filter { isPrime($0) }.max() ?? 0
// Calculate the sum of the digits of the largest prime
let sumOfDigits = String(largestPrime).compactMap { $0.wholeNumberValue }.reduce(0, +)
return sumOfDigits
}
```func countUpTo(n: Int) -> [Int] {
guard n > 1 else { return [] }
var primes: [Int] = []
for number in 2..<n {
if isPrime(number) {
primes.append(number)
}
}
return primes
}
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 countUpTo(n: Int) -> [Int] {
guard n > 1 else { return [] }
var primes: [Int] = []
for number in 2..<n {
if isPrime(number) {
primes.append(number)
}
}
return primes
}
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 countUpTo(n: Int) -> [Int] {
guard n > 1 else { return [] }
var primes: [Int] = []
for num in 2..<n {
if isPrime(num) {
primes.append(num)
}
}
return primes
}
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 countUpTo(n: Int) -> [Int] {
guard n > 1 else { return [] }
var primes: [Int] = []
for num in 2..<n {
if isPrime(num) {
primes.append(num)
}
}
return primes
}
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 countUpTo(n: Int) -> [Int] {
guard n > 1 else { return [] }
var primes: [Int] = []
for num in 2..<n {
if isPrime(num) {
primes.append(num)
}
}
return primes
}
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 countUpTo(n: Int) -> [Int] {
guard n > 1 else { return [] }
var primes: [Int] = []
for num in 2..<n {
if isPrime(num) {
primes.append(num)
}
}
return primes
}
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 countUpTo(n: Int) -> [Int] {
guard n > 1 else { return [] }
var primes: [Int] = []
for number in 2..<n {
if isPrime(number) {
primes.append(number)
}
}
return primes
}
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 countUpTo(n: Int) -> [Int] {
guard n > 1 else { return [] }
var primes: [Int] = []
for number in 2..<n {
if isPrime(number) {
primes.append(number)
}
}
return primes
}
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 countUpTo(n: Int) -> [Int] {
guard n > 1 else { return [] }
var primes: [Int] = []
for number in 2..<n {
if isPrime(number) {
primes.append(number)
}
}
return primes
}
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 countUpTo(n: Int) -> [Int] {
guard n > 1 else { return [] }
var primes: [Int] = []
for number in 2..<n {
if isPrime(number) {
primes.append(number)
}
}
return primes
}
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 countUpTo(n: Int) -> [Int] {
guard n > 1 else {
return []
}
var primes: [Int] = []
for number in 2..<n {
if isPrime(number) {
primes.append(number)
}
}
return primes
}
private 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 countUpTo(n: Int) -> [Int] {
guard n > 1 else {
return []
}
var primes: [Int] = []
for number in 2..<n {
if isPrime(number) {
primes.append(number)
}
}
return primes
}
private 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 countUpTo(n: Int) -> [Int] {
guard n > 1 else {
return []
}
var primes: [Int] = []
for number in 2..<n {
if isPrime(number) {
primes.append(number)
}
}
return primes
}
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 countUpTo(n: Int) -> [Int] {
guard n > 1 else {
return []
}
var primes: [Int] = []
for number in 2..<n {
if isPrime(number) {
primes.append(number)
}
}
return primes
}
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 countUpTo(n: Int) -> [Int] {
guard n > 1 else {
return []
}
var primes: [Int] = []
for i in 2..<n {
if isPrime(i) {
primes.append(i)
}
}
return primes
}
func isPrime(_ num: Int) -> Bool {
if num <= 1 {
return false
}
if num <= 3 {
return true
}
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 countUpTo(n: Int) -> [Int] {
guard n > 1 else {
return []
}
var primes: [Int] = []
for i in 2..<n {
if isPrime(i) {
primes.append(i)
}
}
return primes
}
func isPrime(_ num: Int) -> Bool {
if num <= 1 {
return false
}
if num <= 3 {
return true
}
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 countUpTo(n: Int) -> [Int] {
guard n > 1 else { return [] }
var primes: [Int] = []
for num in 2..<n {
if isPrime(num) {
primes.append(num)
}
}
return primes
}
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 countUpTo(n: Int) -> [Int] {
guard n > 1 else { return [] }
var primes: [Int] = []
for num in 2..<n {
if isPrime(num) {
primes.append(num)
}
}
return primes
}
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 countUpTo(n: Int) -> [Int] {
guard n > 1 else { return [] }
var primes: [Int] = []
for num in 2..<n {
if isPrime(num) {
primes.append(num)
}
}
return primes
}
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 countUpTo(n: Int) -> [Int] {
guard n > 1 else { return [] }
var primes: [Int] = []
for num in 2..<n {
if isPrime(num) {
primes.append(num)
}
}
return primes
}
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 multiply(a: Int, b: Int) -> Int {
// Extract the unit digits of both integers
let unitDigitA = abs(a) % 10
let unitDigitB = abs(b) % 10
// Return the product of the unit digits
return unitDigitA * unitDigitB
}```swift
func multiply(a: Int, b: Int) -> Int {
// Extract the unit digits of both integers
let unitDigitA = abs(a) % 10
let unitDigitB = abs(b) % 10
// Return the product of the unit digits
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 {
// Get the unit digit of 'a' by taking the remainder when 'a' is divided by 10
let unitDigitA = abs(a) % 10
// Get the unit digit of 'b' by taking the remainder when 'b' is divided by 10
let unitDigitB = abs(b) % 10
// Return the product of the unit digits
return unitDigitA * unitDigitB
}```swift
func multiply(a: Int, b: Int) -> Int {
// Get the unit digit of 'a' by taking the remainder when 'a' is divided by 10
let unitDigitA = abs(a) % 10
// Get the unit digit of 'b' by taking the remainder when 'b' is divided by 10
let unitDigitB = abs(b) % 10
// Return the product of the unit digits
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 {
// Get the unit digit of 'a' by taking the remainder when 'a' is divided by 10
let unitDigitA = abs(a) % 10
// Get the unit digit of 'b' by taking the remainder when 'b' is divided by 10
let unitDigitB = abs(b) % 10
// Return the product of the unit digits
return unitDigitA * unitDigitB
}```swift
func multiply(a: Int, b: Int) -> Int {
// Get the unit digit of 'a' by taking the remainder when 'a' is divided by 10
let unitDigitA = abs(a) % 10
// Get the unit digit of 'b' by taking the remainder when 'b' is divided by 10
let unitDigitB = abs(b) % 10
// Return the product of the unit digits
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 {
// Get the unit digit of the first number
let unitDigitA = abs(a % 10)
// Get the unit digit of the second number
let unitDigitB = abs(b % 10)
// Return the product of the unit digits
return unitDigitA * unitDigitB
}```swift
func multiply(a: Int, b: Int) -> Int {
// Get the unit digit of the first number
let unitDigitA = abs(a % 10)
// Get the unit digit of the second number
let unitDigitB = abs(b % 10)
// Return the product of the unit digits
return unitDigitA * unitDigitB
}
```func multiply(a: Int, b: Int) -> Int {
// Get the unit digit of a
let unitDigitA = abs(a) % 10
// Get the unit digit of b
let unitDigitB = abs(b) % 10
// Return the product of the unit digits
return unitDigitA * unitDigitB
}```swift
func multiply(a: Int, b: Int) -> Int {
// Get the unit digit of a
let unitDigitA = abs(a) % 10
// Get the unit digit of b
let unitDigitB = abs(b) % 10
// Return the product of the unit digits
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 {
// Get the unit digit of a
let unitDigitA = abs(a) % 10
// Get the unit digit of b
let unitDigitB = abs(b) % 10
// Return the product of the unit digits
return unitDigitA * unitDigitB
}```swift
func multiply(a: Int, b: Int) -> Int {
// Get the unit digit of a
let unitDigitA = abs(a) % 10
// Get the unit digit of b
let unitDigitB = abs(b) % 10
// Return the product of the unit digits
return unitDigitA * unitDigitB
}
```func countUpper(s: String) -> Int {
let vowels: Set<Character> = ["A", "E", "I", "O", "U"]
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0 && vowels.contains(char) {
count += 1
}
}
return count
}```swift
func countUpper(s: String) -> Int {
let vowels: Set<Character> = ["A", "E", "I", "O", "U"]
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0 && vowels.contains(char) {
count += 1
}
}
return count
}
```func countUpper(s: String) -> Int {
let vowels: Set<Character> = ["A", "E", "I", "O", "U"]
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0 && vowels.contains(char) {
count += 1
}
}
return count
}```swift
func countUpper(s: String) -> Int {
let vowels: Set<Character> = ["A", "E", "I", "O", "U"]
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0 && vowels.contains(char) {
count += 1
}
}
return count
}
```func countUpper(s: String) -> Int {
let vowels: Set<Character> = ["A", "E", "I", "O", "U"]
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0 && vowels.contains(char) {
count += 1
}
}
return count
}```swift
func countUpper(s: String) -> Int {
let vowels: Set<Character> = ["A", "E", "I", "O", "U"]
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0 && vowels.contains(char) {
count += 1
}
}
return count
}
```func countUpper(s: String) -> Int {
let vowels: Set<Character> = ["A", "E", "I", "O", "U"]
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0 && vowels.contains(char) {
count += 1
}
}
return count
}```swift
func countUpper(s: String) -> Int {
let vowels: Set<Character> = ["A", "E", "I", "O", "U"]
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0 && vowels.contains(char) {
count += 1
}
}
return count
}
```func countUpper(s: String) -> Int {
let vowels: Set<Character> = ["A", "E", "I", "O", "U"]
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0 && vowels.contains(char) {
count += 1
}
}
return count
}```swift
func countUpper(s: String) -> Int {
let vowels: Set<Character> = ["A", "E", "I", "O", "U"]
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0 && vowels.contains(char) {
count += 1
}
}
return count
}
```func countUpper(s: String) -> Int {
let vowels: Set<Character> = ["A", "E", "I", "O", "U"]
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0 && vowels.contains(char) {
count += 1
}
}
return count
}```swift
func countUpper(s: String) -> Int {
let vowels: Set<Character> = ["A", "E", "I", "O", "U"]
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0 && vowels.contains(char) {
count += 1
}
}
return count
}
```func countUpper(s: String) -> Int {
let vowels: Set<Character> = ["A", "E", "I", "O", "U"]
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0 && vowels.contains(char) {
count += 1
}
}
return count
}```swift
func countUpper(s: String) -> Int {
let vowels: Set<Character> = ["A", "E", "I", "O", "U"]
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0 && vowels.contains(char) {
count += 1
}
}
return count
}
```func countUpper(s: String) -> Int {
let vowels: Set<Character> = ["A", "E", "I", "O", "U"]
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0 && vowels.contains(char) {
count += 1
}
}
return count
}```swift
func countUpper(s: String) -> Int {
let vowels: Set<Character> = ["A", "E", "I", "O", "U"]
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0 && vowels.contains(char) {
count += 1
}
}
return count
}
```func countUpper(s: String) -> Int {
let vowels: Set<Character> = ["A", "E", "I", "O", "U"]
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0 && vowels.contains(char) {
count += 1
}
}
return count
}```swift
func countUpper(s: String) -> Int {
let vowels: Set<Character> = ["A", "E", "I", "O", "U"]
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0 && vowels.contains(char) {
count += 1
}
}
return count
}
```func countUpper(s: String) -> Int {
let uppercaseVowels: Set<Character> = ["A", "E", "I", "O", "U"]
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0 && uppercaseVowels.contains(char) {
count += 1
}
}
return count
}```swift
func countUpper(s: String) -> Int {
let uppercaseVowels: Set<Character> = ["A", "E", "I", "O", "U"]
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0 && uppercaseVowels.contains(char) {
count += 1
}
}
return count
}
```func closestInteger(value: String) -> Int {
// Convert the string to a Double
guard let number = Double(value) else {
// If the conversion fails, return 0 as a default value
return 0
}
// Calculate the floor and ceiling of the number
let floorValue = floor(number)
let ceilValue = ceil(number)
// Calculate the distances to the floor and ceiling values
let distanceToFloor = number - floorValue
let distanceToCeil = ceilValue - number
// Determine the closest integer
if distanceToFloor < distanceToCeil {
return Int(floorValue)
} else if distanceToCeil < distanceToFloor {
return Int(ceilValue)
} else {
// If the distances are equal, round away from zero
return number > 0 ? Int(ceilValue) : Int(floorValue)
}
}```swift
func closestInteger(value: String) -> Int {
// Convert the string to a Double
guard let number = Double(value) else {
// If the conversion fails, return 0 as a default value
return 0
}
// Calculate the floor and ceiling of the number
let floorValue = floor(number)
let ceilValue = ceil(number)
// Calculate the distances to the floor and ceiling values
let distanceToFloor = number - floorValue
let distanceToCeil = ceilValue - number
// Determine the closest integer
if distanceToFloor < distanceToCeil {
return Int(floorValue)
} else if distanceToCeil < distanceToFloor {
return Int(ceilValue)
} else {
// If the distances are equal, round away from zero
return number > 0 ? Int(ceilValue) : Int(floorValue)
}
}
```func closestInteger(value: String) -> Int {
// Convert the string to a Double
guard let number = Double(value) else {
// If conversion fails, return 0 or handle the error as needed
return 0
}
// Calculate the closest integer
let roundedNumber = number.rounded()
// Check if the number is equidistant from two integers
if abs(number - roundedNumber) == 0.5 {
// Round away from zero
return number > 0 ? Int(roundedNumber + 1) : Int(roundedNumber - 1)
} else {
// Return the rounded number as an integer
return Int(roundedNumber)
}
}```swift
func closestInteger(value: String) -> Int {
// Convert the string to a Double
guard let number = Double(value) else {
// If conversion fails, return 0 or handle the error as needed
return 0
}
// Calculate the closest integer
let roundedNumber = number.rounded()
// Check if the number is equidistant from two integers
if abs(number - roundedNumber) == 0.5 {
// Round away from zero
return number > 0 ? Int(roundedNumber + 1) : Int(roundedNumber - 1)
} else {
// Return the rounded number as an integer
return Int(roundedNumber)
}
}
``` // XCTAssertTrue failedfunc closestInteger(value: String) -> Int {
// Convert the string to a Double
guard let number = Double(value) else {
// If conversion fails, return 0 or handle the error as needed
return 0
}
// Get the integer part of the number
let integerPart = Int(number)
// Calculate the fractional part
let fractionalPart = number - Double(integerPart)
// Determine the closest integer
if fractionalPart > 0.5 {
return integerPart + 1
} else if fractionalPart < -0.5 {
return integerPart - 1
} else if fractionalPart == 0.5 {
return integerPart + 1
} else if fractionalPart == -0.5 {
return integerPart - 1
} else {
return integerPart
}
}```swift
func closestInteger(value: String) -> Int {
// Convert the string to a Double
guard let number = Double(value) else {
// If conversion fails, return 0 or handle the error as needed
return 0
}
// Get the integer part of the number
let integerPart = Int(number)
// Calculate the fractional part
let fractionalPart = number - Double(integerPart)
// Determine the closest integer
if fractionalPart > 0.5 {
return integerPart + 1
} else if fractionalPart < -0.5 {
return integerPart - 1
} else if fractionalPart == 0.5 {
return integerPart + 1
} else if fractionalPart == -0.5 {
return integerPart - 1
} else {
return integerPart
}
}
```func closestInteger(value: String) -> Int {
// Convert the string to a Double
guard let number = Double(value) else {
// If conversion fails, return 0 as a default value
return 0
}
// Calculate the floor and ceiling of the number
let floorValue = floor(number)
let ceilValue = ceil(number)
// Calculate the distances to the floor and ceiling values
let distanceToFloor = number - floorValue
let distanceToCeil = ceilValue - number
// Determine the closest integer
if distanceToFloor == distanceToCeil {
// If equidistant, round away from zero
return number > 0 ? Int(ceilValue) : Int(floorValue)
} else if distanceToFloor < distanceToCeil {
// Closer to the floor value
return Int(floorValue)
} else {
// Closer to the ceiling value
return Int(ceilValue)
}
}```swift
func closestInteger(value: String) -> Int {
// Convert the string to a Double
guard let number = Double(value) else {
// If conversion fails, return 0 as a default value
return 0
}
// Calculate the floor and ceiling of the number
let floorValue = floor(number)
let ceilValue = ceil(number)
// Calculate the distances to the floor and ceiling values
let distanceToFloor = number - floorValue
let distanceToCeil = ceilValue - number
// Determine the closest integer
if distanceToFloor == distanceToCeil {
// If equidistant, round away from zero
return number > 0 ? Int(ceilValue) : Int(floorValue)
} else if distanceToFloor < distanceToCeil {
// Closer to the floor value
return Int(floorValue)
} else {
// Closer to the ceiling value
return Int(ceilValue)
}
}
```func closestInteger(value: String) -> Int {
// Convert the string to a Double
guard let number = Double(value) else {
// If conversion fails, return 0 or handle the error as needed
return 0
}
// Calculate the closest integer
let roundedNumber = number.rounded()
// Check if the number is equidistant from two integers
if number - roundedNumber == 0.5 || number - roundedNumber == -0.5 {
// Round away from zero
return Int(roundedNumber + (number > 0 ? 1 : -1))
} else {
// Return the rounded number as an integer
return Int(roundedNumber)
}
}```swift
func closestInteger(value: String) -> Int {
// Convert the string to a Double
guard let number = Double(value) else {
// If conversion fails, return 0 or handle the error as needed
return 0
}
// Calculate the closest integer
let roundedNumber = number.rounded()
// Check if the number is equidistant from two integers
if number - roundedNumber == 0.5 || number - roundedNumber == -0.5 {
// Round away from zero
return Int(roundedNumber + (number > 0 ? 1 : -1))
} else {
// Return the rounded number as an integer
return Int(roundedNumber)
}
}
``` // XCTAssertTrue failedfunc closestInteger(value: String) -> Int {
// Convert the string to a Double
guard let number = Double(value) else {
// If conversion fails, return 0 or handle the error as needed
return 0
}
// Calculate the closest integer
let roundedNumber = number.rounded()
// Check if the number is equidistant from two integers
if number - roundedNumber == 0.5 || number - roundedNumber == -0.5 {
// Round away from zero
return number > 0 ? Int(roundedNumber) + 1 : Int(roundedNumber) - 1
} else {
// Return the rounded number as an integer
return Int(roundedNumber)
}
}```swift
func closestInteger(value: String) -> Int {
// Convert the string to a Double
guard let number = Double(value) else {
// If conversion fails, return 0 or handle the error as needed
return 0
}
// Calculate the closest integer
let roundedNumber = number.rounded()
// Check if the number is equidistant from two integers
if number - roundedNumber == 0.5 || number - roundedNumber == -0.5 {
// Round away from zero
return number > 0 ? Int(roundedNumber) + 1 : Int(roundedNumber) - 1
} else {
// Return the rounded number as an integer
return Int(roundedNumber)
}
}
``` // XCTAssertTrue failedfunc closestInteger(value: String) -> Int {
// Convert the string to a Double
guard let doubleValue = Double(value) else {
// If conversion fails, return 0 or handle error as needed
return 0
}
// Calculate the closest integer
let roundedValue: Int
if doubleValue > 0 {
roundedValue = Int(doubleValue + 0.5)
} else {
roundedValue = Int(doubleValue - 0.5)
}
return roundedValue
}```swift
func closestInteger(value: String) -> Int {
// Convert the string to a Double
guard let doubleValue = Double(value) else {
// If conversion fails, return 0 or handle error as needed
return 0
}
// Calculate the closest integer
let roundedValue: Int
if doubleValue > 0 {
roundedValue = Int(doubleValue + 0.5)
} else {
roundedValue = Int(doubleValue - 0.5)
}
return roundedValue
}
```func closestInteger(value: String) -> Int {
// Convert the string to a Double
guard let number = Double(value) else {
// If conversion fails, return 0 or handle the error as needed
return 0
}
// Calculate the closest integer
let roundedNumber = number.rounded()
// Check if the number is equidistant from two integers
if number - roundedNumber == 0.5 || number - roundedNumber == -0.5 {
// Round away from zero
return number > 0 ? Int(roundedNumber + 1) : Int(roundedNumber - 1)
} else {
// Return the rounded number as an integer
return Int(roundedNumber)
}
}```swift
func closestInteger(value: String) -> Int {
// Convert the string to a Double
guard let number = Double(value) else {
// If conversion fails, return 0 or handle the error as needed
return 0
}
// Calculate the closest integer
let roundedNumber = number.rounded()
// Check if the number is equidistant from two integers
if number - roundedNumber == 0.5 || number - roundedNumber == -0.5 {
// Round away from zero
return number > 0 ? Int(roundedNumber + 1) : Int(roundedNumber - 1)
} else {
// Return the rounded number as an integer
return Int(roundedNumber)
}
}
``` // XCTAssertTrue failedfunc closestInteger(value: String) -> Int {
// Convert the string to a Double
guard let number = Double(value) else {
// If conversion fails, return 0 as a default value
return 0
}
// Calculate the floor and ceiling of the number
let floorValue = floor(number)
let ceilingValue = ceil(number)
// Calculate the distances to the floor and ceiling values
let distanceToFloor = number - floorValue
let distanceToCeiling = ceilingValue - number
// Determine the closest integer
if distanceToFloor < distanceToCeiling {
return Int(floorValue)
} else if distanceToCeiling < distanceToFloor {
return Int(ceilingValue)
} else {
// If equidistant, round away from zero
return number > 0 ? Int(ceilingValue) : Int(floorValue)
}
}```swift
func closestInteger(value: String) -> Int {
// Convert the string to a Double
guard let number = Double(value) else {
// If conversion fails, return 0 as a default value
return 0
}
// Calculate the floor and ceiling of the number
let floorValue = floor(number)
let ceilingValue = ceil(number)
// Calculate the distances to the floor and ceiling values
let distanceToFloor = number - floorValue
let distanceToCeiling = ceilingValue - number
// Determine the closest integer
if distanceToFloor < distanceToCeiling {
return Int(floorValue)
} else if distanceToCeiling < distanceToFloor {
return Int(ceilingValue)
} else {
// If equidistant, round away from zero
return number > 0 ? Int(ceilingValue) : Int(floorValue)
}
}
```func closestInteger(value: String) -> Int {
// Convert the string to a Double
guard let number = Double(value) else {
// If the conversion fails, return 0 as a default value
return 0
}
// Get the integer part of the number
let integerPart = Int(number)
// Calculate the fractional part
let fractionalPart = number - Double(integerPart)
// Determine the closest integer based on the fractional part
if fractionalPart > 0.5 || (fractionalPart == 0.5 && number > 0) {
return integerPart + 1
} else if fractionalPart < -0.5 || (fractionalPart == -0.5 && number < 0) {
return integerPart - 1
} else {
return integerPart
}
}```swift
func closestInteger(value: String) -> Int {
// Convert the string to a Double
guard let number = Double(value) else {
// If the conversion fails, return 0 as a default value
return 0
}
// Get the integer part of the number
let integerPart = Int(number)
// Calculate the fractional part
let fractionalPart = number - Double(integerPart)
// Determine the closest integer based on the fractional part
if fractionalPart > 0.5 || (fractionalPart == 0.5 && number > 0) {
return integerPart + 1
} else if fractionalPart < -0.5 || (fractionalPart == -0.5 && number < 0) {
return integerPart - 1
} else {
return integerPart
}
}
```func makeAPile(n: Int) -> [Int] {
var pile: [Int] = []
var currentLevelStones = n
for _ in 0..<n {
pile.append(currentLevelStones)
if n % 2 == 0 {
currentLevelStones += 2
} else {
currentLevelStones += 2
}
}
return pile
}```swift
func makeAPile(n: Int) -> [Int] {
var pile: [Int] = []
var currentLevelStones = n
for _ in 0..<n {
pile.append(currentLevelStones)
if n % 2 == 0 {
currentLevelStones += 2
} else {
currentLevelStones += 2
}
}
return pile
}
```func makeAPile(n: Int) -> [Int] {
var pile: [Int] = []
var currentLevelStones = n
for _ in 0..<n {
pile.append(currentLevelStones)
if n % 2 == 0 {
currentLevelStones += 2
} else {
currentLevelStones += 2
}
}
return pile
}```swift
func makeAPile(n: Int) -> [Int] {
var pile: [Int] = []
var currentLevelStones = n
for _ in 0..<n {
pile.append(currentLevelStones)
if n % 2 == 0 {
currentLevelStones += 2
} else {
currentLevelStones += 2
}
}
return pile
}
```func makeAPile(n: Int) -> [Int] {
var pile = [Int]()
var currentLevelStones = n
for _ in 0..<n {
pile.append(currentLevelStones)
if n % 2 == 0 {
currentLevelStones += 2
} else {
currentLevelStones += 2
}
}
return pile
}```swift
func makeAPile(n: Int) -> [Int] {
var pile = [Int]()
var currentLevelStones = n
for _ in 0..<n {
pile.append(currentLevelStones)
if n % 2 == 0 {
currentLevelStones += 2
} else {
currentLevelStones += 2
}
}
return pile
}
```func makeAPile(n: Int) -> [Int] {
var pile = [Int]()
var currentLevelStones = n
for _ in 0..<n {
pile.append(currentLevelStones)
if n % 2 == 0 {
currentLevelStones += 2
} else {
currentLevelStones += 2
}
}
return pile
}```swift
func makeAPile(n: Int) -> [Int] {
var pile = [Int]()
var currentLevelStones = n
for _ in 0..<n {
pile.append(currentLevelStones)
if n % 2 == 0 {
currentLevelStones += 2
} else {
currentLevelStones += 2
}
}
return pile
}
```func makeAPile(n: Int) -> [Int] {
var pile = [Int]()
var currentLevelStones = n
for _ in 0..<n {
pile.append(currentLevelStones)
if n % 2 == 0 {
currentLevelStones += 2
} else {
currentLevelStones += 2
}
}
return pile
}```swift
func makeAPile(n: Int) -> [Int] {
var pile = [Int]()
var currentLevelStones = n
for _ in 0..<n {
pile.append(currentLevelStones)
if n % 2 == 0 {
currentLevelStones += 2
} else {
currentLevelStones += 2
}
}
return pile
}
```func makeAPile(n: Int) -> [Int] {
var pile = [Int]()
var currentLevelStones = n
for _ in 0..<n {
pile.append(currentLevelStones)
if n % 2 == 0 {
currentLevelStones += 2
} else {
currentLevelStones += 2
}
}
return pile
}```swift
func makeAPile(n: Int) -> [Int] {
var pile = [Int]()
var currentLevelStones = n
for _ in 0..<n {
pile.append(currentLevelStones)
if n % 2 == 0 {
currentLevelStones += 2
} else {
currentLevelStones += 2
}
}
return pile
}
```func makeAPile(n: Int) -> [Int] {
var pile = [Int]()
var currentLevelStones = n
for _ in 0..<n {
pile.append(currentLevelStones)
if n % 2 == 0 {
currentLevelStones += 2
} else {
currentLevelStones += 2
}
}
return pile
}```swift
func makeAPile(n: Int) -> [Int] {
var pile = [Int]()
var currentLevelStones = n
for _ in 0..<n {
pile.append(currentLevelStones)
if n % 2 == 0 {
currentLevelStones += 2
} else {
currentLevelStones += 2
}
}
return pile
}
```func makeAPile(n: Int) -> [Int] {
var pile: [Int] = []
var currentLevelStones = n
for _ in 0..<n {
pile.append(currentLevelStones)
if n % 2 == 0 {
currentLevelStones += 2
} else {
currentLevelStones += 2
}
}
return pile
}```swift
func makeAPile(n: Int) -> [Int] {
var pile: [Int] = []
var currentLevelStones = n
for _ in 0..<n {
pile.append(currentLevelStones)
if n % 2 == 0 {
currentLevelStones += 2
} else {
currentLevelStones += 2
}
}
return pile
}
```func makeAPile(n: Int) -> [Int] {
var pile = [Int]()
var currentLevelStones = n
for _ in 0..<n {
pile.append(currentLevelStones)
if n % 2 == 0 {
currentLevelStones += 2
} else {
currentLevelStones += 2
}
}
return pile
}```swift
func makeAPile(n: Int) -> [Int] {
var pile = [Int]()
var currentLevelStones = n
for _ in 0..<n {
pile.append(currentLevelStones)
if n % 2 == 0 {
currentLevelStones += 2
} else {
currentLevelStones += 2
}
}
return pile
}
```func makeAPile(n: Int) -> [Int] {
var pile = [Int]()
var currentLevelStones = n
for _ in 0..<n {
pile.append(currentLevelStones)
if n % 2 == 0 {
currentLevelStones += 2
} else {
currentLevelStones += 2
}
}
return pile
}```swift
func makeAPile(n: Int) -> [Int] {
var pile = [Int]()
var currentLevelStones = n
for _ in 0..<n {
pile.append(currentLevelStones)
if n % 2 == 0 {
currentLevelStones += 2
} else {
currentLevelStones += 2
}
}
return pile
}
```func wordsString(s: String) -> [String] {
// Define a character set that includes both spaces and commas
let separators = CharacterSet(charactersIn: ", ")
// Split the string by the defined character set and filter out any empty strings
let words = s.components(separatedBy: separators).filter { !$0.isEmpty }
return words
}```swift
func wordsString(s: String) -> [String] {
// Define a character set that includes both spaces and commas
let separators = CharacterSet(charactersIn: ", ")
// Split the string by the defined character set and filter out any empty strings
let words = s.components(separatedBy: separators).filter { !$0.isEmpty }
return words
}
```func wordsString(s: String) -> [String] {
// Define a character set that includes both spaces and commas
let separators = CharacterSet(charactersIn: ", ")
// Split the string by the defined character set and filter out any empty strings
let words = s.components(separatedBy: separators).filter { !$0.isEmpty }
return words
}```swift
func wordsString(s: String) -> [String] {
// Define a character set that includes both spaces and commas
let separators = CharacterSet(charactersIn: ", ")
// Split the string by the defined character set and filter out any empty strings
let words = s.components(separatedBy: separators).filter { !$0.isEmpty }
return words
}
```func wordsString(s: String) -> [String] {
// Define a character set that includes both spaces and commas
let separators = CharacterSet(charactersIn: ", ")
// Split the string by the defined character set and filter out any empty strings
let words = s.components(separatedBy: separators).filter { !$0.isEmpty }
return words
}```swift
func wordsString(s: String) -> [String] {
// Define a character set that includes both spaces and commas
let separators = CharacterSet(charactersIn: ", ")
// Split the string by the defined character set and filter out any empty strings
let words = s.components(separatedBy: separators).filter { !$0.isEmpty }
return words
}
```func wordsString(s: String) -> [String] {
// Define a character set that includes both commas and spaces
let separators = CharacterSet(charactersIn: ", ")
// Split the string by the defined character set and filter out any empty strings
let words = s.components(separatedBy: separators).filter { !$0.isEmpty }
return words
}```swift
func wordsString(s: String) -> [String] {
// Define a character set that includes both commas and spaces
let separators = CharacterSet(charactersIn: ", ")
// Split the string by the defined character set and filter out any empty strings
let words = s.components(separatedBy: separators).filter { !$0.isEmpty }
return words
}
```func wordsString(s: String) -> [String] {
// Define a character set that includes both commas and spaces
let separators = CharacterSet(charactersIn: ", ")
// Split the string by the defined character set and filter out any empty strings
let words = s.components(separatedBy: separators).filter { !$0.isEmpty }
return words
}```swift
func wordsString(s: String) -> [String] {
// Define a character set that includes both commas and spaces
let separators = CharacterSet(charactersIn: ", ")
// Split the string by the defined character set and filter out any empty strings
let words = s.components(separatedBy: separators).filter { !$0.isEmpty }
return words
}
```func wordsString(s: String) -> [String] {
// Define a character set that includes both commas and spaces
let separators = CharacterSet(charactersIn: ", ")
// Split the string using the defined character set
let words = s.components(separatedBy: separators)
// Filter out any empty strings that may result from consecutive separators
let filteredWords = words.filter { !$0.isEmpty }
return filteredWords
}```swift
func wordsString(s: String) -> [String] {
// Define a character set that includes both commas and spaces
let separators = CharacterSet(charactersIn: ", ")
// Split the string using the defined character set
let words = s.components(separatedBy: separators)
// Filter out any empty strings that may result from consecutive separators
let filteredWords = words.filter { !$0.isEmpty }
return filteredWords
}
```func wordsString(s: String) -> [String] {
// Define a character set that includes both spaces and commas
let separators = CharacterSet(charactersIn: ", ")
// Split the string by the defined character set and filter out any empty strings
let words = s.components(separatedBy: separators).filter { !$0.isEmpty }
return words
}```swift
func wordsString(s: String) -> [String] {
// Define a character set that includes both spaces and commas
let separators = CharacterSet(charactersIn: ", ")
// Split the string by the defined character set and filter out any empty strings
let words = s.components(separatedBy: separators).filter { !$0.isEmpty }
return words
}
```func wordsString(s: String) -> [String] {
// Define a character set that includes both spaces and commas
let separators = CharacterSet(charactersIn: ", ")
// Split the string by the defined character set and filter out any empty strings
let words = s.components(separatedBy: separators).filter { !$0.isEmpty }
return words
}```swift
func wordsString(s: String) -> [String] {
// Define a character set that includes both spaces and commas
let separators = CharacterSet(charactersIn: ", ")
// Split the string by the defined character set and filter out any empty strings
let words = s.components(separatedBy: separators).filter { !$0.isEmpty }
return words
}
```func wordsString(s: String) -> [String] {
// Define a character set that includes both spaces and commas
let separators = CharacterSet(charactersIn: ", ")
// Split the string by the defined character set and filter out any empty strings
let words = s.components(separatedBy: separators).filter { !$0.isEmpty }
return words
}```swift
func wordsString(s: String) -> [String] {
// Define a character set that includes both spaces and commas
let separators = CharacterSet(charactersIn: ", ")
// Split the string by the defined character set and filter out any empty strings
let words = s.components(separatedBy: separators).filter { !$0.isEmpty }
return words
}
```func wordsString(s: String) -> [String] {
// Define a character set that includes both commas and spaces
let separators = CharacterSet(charactersIn: ", ")
// Split the string by the defined character set and filter out any empty strings
let words = s.components(separatedBy: separators).filter { !$0.isEmpty }
return words
}```swift
func wordsString(s: String) -> [String] {
// Define a character set that includes both commas and spaces
let separators = CharacterSet(charactersIn: ", ")
// Split the string by the defined character set and filter out any empty strings
let words = s.components(separatedBy: separators).filter { !$0.isEmpty }
return words
}
```func chooseNum(x: Int, y: Int) -> Int {
// Determine the lower and upper bounds of the range
let lowerBound = min(x, y)
let upperBound = max(x, y)
// Start from the upper bound and look for the biggest even number
for num in stride(from: upperBound, through: lowerBound, by: -1) {
if num % 2 == 0 {
return num
}
}
// If no even number is found, return -1
return -1
}```swift
func chooseNum(x: Int, y: Int) -> Int {
// Determine the lower and upper bounds of the range
let lowerBound = min(x, y)
let upperBound = max(x, y)
// Start from the upper bound and look for the biggest even number
for num in stride(from: upperBound, through: lowerBound, by: -1) {
if num % 2 == 0 {
return num
}
}
// If no even number is found, return -1
return -1
}
``` // XCTAssertTrue failedfunc chooseNum(x: Int, y: Int) -> Int {
// Ensure x is less than or equal to y
let lowerBound = min(x, y)
let upperBound = max(x, y)
// Start from the upper bound and look for the largest even number
for num in stride(from: upperBound, through: lowerBound, by: -1) {
if num % 2 == 0 {
return num
}
}
// If no even number is found, return -1
return -1
}```swift
func chooseNum(x: Int, y: Int) -> Int {
// Ensure x is less than or equal to y
let lowerBound = min(x, y)
let upperBound = max(x, y)
// Start from the upper bound and look for the largest even number
for num in stride(from: upperBound, through: lowerBound, by: -1) {
if num % 2 == 0 {
return num
}
}
// If no even number is found, return -1
return -1
}
``` // XCTAssertTrue failedfunc chooseNum(x: Int, y: Int) -> Int {
// Ensure x is less than or equal to y
let start = min(x, y)
let end = max(x, y)
// Iterate from end to start to find the largest even number
for num in stride(from: end, through: start, by: -1) {
if num % 2 == 0 {
return num
}
}
// If no even number is found, return -1
return -1
}```swift
func chooseNum(x: Int, y: Int) -> Int {
// Ensure x is less than or equal to y
let start = min(x, y)
let end = max(x, y)
// Iterate from end to start to find the largest even number
for num in stride(from: end, through: start, by: -1) {
if num % 2 == 0 {
return num
}
}
// If no even number is found, return -1
return -1
}
``` // XCTAssertTrue failedfunc chooseNum(x: Int, y: Int) -> Int {
// Determine the lower and upper bounds of the range
let lowerBound = min(x, y)
let upperBound = max(x, y)
// Start from the upper bound and work downwards to find the largest even number
for num in stride(from: upperBound, through: lowerBound, by: -1) {
if num % 2 == 0 {
return num
}
}
// If no even number is found, return -1
return -1
}```swift
func chooseNum(x: Int, y: Int) -> Int {
// Determine the lower and upper bounds of the range
let lowerBound = min(x, y)
let upperBound = max(x, y)
// Start from the upper bound and work downwards to find the largest even number
for num in stride(from: upperBound, through: lowerBound, by: -1) {
if num % 2 == 0 {
return num
}
}
// If no even number is found, return -1
return -1
}
``` // XCTAssertTrue failedfunc chooseNum(x: Int, y: Int) -> Int {
// Ensure x is less than or equal to y
let lowerBound = min(x, y)
let upperBound = max(x, y)
// Start from the upper bound and move downwards
for num in stride(from: upperBound, through: lowerBound, by: -1) {
if num % 2 == 0 {
return num
}
}
// If no even number is found, return -1
return -1
}```swift
func chooseNum(x: Int, y: Int) -> Int {
// Ensure x is less than or equal to y
let lowerBound = min(x, y)
let upperBound = max(x, y)
// Start from the upper bound and move downwards
for num in stride(from: upperBound, through: lowerBound, by: -1) {
if num % 2 == 0 {
return num
}
}
// If no even number is found, return -1
return -1
}
``` // XCTAssertTrue failedfunc chooseNum(x: Int, y: Int) -> Int {
// Ensure x is less than or equal to y
let lowerBound = min(x, y)
let upperBound = max(x, y)
// Start from the upper bound and check for the largest even number
for num in stride(from: upperBound, through: lowerBound, by: -1) {
if num % 2 == 0 {
return num
}
}
// If no even number is found, return -1
return -1
}```swift
func chooseNum(x: Int, y: Int) -> Int {
// Ensure x is less than or equal to y
let lowerBound = min(x, y)
let upperBound = max(x, y)
// Start from the upper bound and check for the largest even number
for num in stride(from: upperBound, through: lowerBound, by: -1) {
if num % 2 == 0 {
return num
}
}
// If no even number is found, return -1
return -1
}
``` // XCTAssertTrue failedfunc chooseNum(x: Int, y: Int) -> Int {
// Ensure x is less than or equal to y
let lowerBound = min(x, y)
let upperBound = max(x, y)
// Start from the upper bound and look for the largest even number
for num in stride(from: upperBound, through: lowerBound, by: -1) {
if num % 2 == 0 {
return num
}
}
// If no even number is found, return -1
return -1
}```swift
func chooseNum(x: Int, y: Int) -> Int {
// Ensure x is less than or equal to y
let lowerBound = min(x, y)
let upperBound = max(x, y)
// Start from the upper bound and look for the largest even number
for num in stride(from: upperBound, through: lowerBound, by: -1) {
if num % 2 == 0 {
return num
}
}
// If no even number is found, return -1
return -1
}
``` // XCTAssertTrue failedfunc chooseNum(x: Int, y: Int) -> Int {
// Ensure x is less than or equal to y
let lowerBound = min(x, y)
let upperBound = max(x, y)
// Start from the upper bound and look for the largest even number
for num in stride(from: upperBound, through: lowerBound, by: -1) {
if num % 2 == 0 {
return num
}
}
// If no even number is found, return -1
return -1
}```swift
func chooseNum(x: Int, y: Int) -> Int {
// Ensure x is less than or equal to y
let lowerBound = min(x, y)
let upperBound = max(x, y)
// Start from the upper bound and look for the largest even number
for num in stride(from: upperBound, through: lowerBound, by: -1) {
if num % 2 == 0 {
return num
}
}
// If no even number is found, return -1
return -1
}
``` // XCTAssertTrue failedfunc chooseNum(x: Int, y: Int) -> Int {
// Ensure x is less than or equal to y
let lowerBound = min(x, y)
let upperBound = max(x, y)
// Start from the upperBound and look for the biggest even number
for num in stride(from: upperBound, through: lowerBound, by: -1) {
if num % 2 == 0 {
return num
}
}
// If no even number is found, return -1
return -1
}```swift
func chooseNum(x: Int, y: Int) -> Int {
// Ensure x is less than or equal to y
let lowerBound = min(x, y)
let upperBound = max(x, y)
// Start from the upperBound and look for the biggest even number
for num in stride(from: upperBound, through: lowerBound, by: -1) {
if num % 2 == 0 {
return num
}
}
// If no even number is found, return -1
return -1
}
``` // XCTAssertTrue failedfunc chooseNum(x: Int, y: Int) -> Int {
// Ensure x is less than or equal to y
let start = min(x, y)
let end = max(x, y)
// Iterate from end to start to find the largest even number
for num in stride(from: end, through: start, by: -1) {
if num % 2 == 0 {
return num
}
}
// If no even number is found, return -1
return -1
}```swift
func chooseNum(x: Int, y: Int) -> Int {
// Ensure x is less than or equal to y
let start = min(x, y)
let end = max(x, y)
// Iterate from end to start to find the largest even number
for num in stride(from: end, through: start, by: -1) {
if num % 2 == 0 {
return num
}
}
// If no even number is found, return -1
return -1
}
``` // XCTAssertTrue failedextension Int: Error {
}
extension Int: Error {}
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let count = m - n + 1
let sum = (n + m) * count / 2
let average = Double(sum) / Double(count)
let roundedAverage = Int(average.rounded())
let binaryString = "0b" + String(roundedAverage, radix: 2)
return .success(binaryString)
}```swift
extension Int: Error {}
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let count = m - n + 1
let sum = (n + m) * count / 2
let average = Double(sum) / Double(count)
let roundedAverage = Int(average.rounded())
let binaryString = "0b" + String(roundedAverage, radix: 2)
return .success(binaryString)
}
```extension Int: Error {} // redundant conformance of 'Int' to protocol 'Error'extension Int: Error {
}
extension Int: Error {}
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let count = m - n + 1
let sum = (n + m) * count / 2
let average = Double(sum) / Double(count)
let roundedAverage = Int(average.rounded())
let binaryString = "0b" + String(roundedAverage, radix: 2)
return .success(binaryString)
}```swift
extension Int: Error {}
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let count = m - n + 1
let sum = (n + m) * count / 2
let average = Double(sum) / Double(count)
let roundedAverage = Int(average.rounded())
let binaryString = "0b" + String(roundedAverage, radix: 2)
return .success(binaryString)
}
```extension Int: Error {} // redundant conformance of 'Int' to protocol 'Error'extension Int: Error {
}
extension Int: Error {}
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let count = m - n + 1
let sum = (n + m) * count / 2
let average = Double(sum) / Double(count)
let roundedAverage = Int(average.rounded())
let binaryString = "0b" + String(roundedAverage, radix: 2)
return .success(binaryString)
}```swift
extension Int: Error {}
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let count = m - n + 1
let sum = (n + m) * count / 2
let average = Double(sum) / Double(count)
let roundedAverage = Int(average.rounded())
let binaryString = "0b" + String(roundedAverage, radix: 2)
return .success(binaryString)
}
```extension Int: Error {} // redundant conformance of 'Int' to protocol 'Error'extension Int: Error {
}
extension Int: Error {}
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let count = m - n + 1
let sum = (n + m) * count / 2
let average = Double(sum) / Double(count)
let roundedAverage = Int(average.rounded())
let binaryString = "0b" + String(roundedAverage, radix: 2)
return .success(binaryString)
}```swift
extension Int: Error {}
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let count = m - n + 1
let sum = (n + m) * count / 2
let average = Double(sum) / Double(count)
let roundedAverage = Int(average.rounded())
let binaryString = "0b" + String(roundedAverage, radix: 2)
return .success(binaryString)
}
```extension Int: Error {} // redundant conformance of 'Int' to protocol 'Error'extension Int: Error {
}
extension Int: Error {}
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let count = m - n + 1
let sum = (n + m) * count / 2
let average = Double(sum) / Double(count)
let roundedAverage = Int(average.rounded())
let binaryString = "0b" + String(roundedAverage, radix: 2)
return .success(binaryString)
}```swift
extension Int: Error {}
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let count = m - n + 1
let sum = (n + m) * count / 2
let average = Double(sum) / Double(count)
let roundedAverage = Int(average.rounded())
let binaryString = "0b" + String(roundedAverage, radix: 2)
return .success(binaryString)
}
```extension Int: Error {} // redundant conformance of 'Int' to protocol 'Error'extension Int: Error {
}
extension Int: Error {}
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let count = m - n + 1
let sum = (n + m) * count / 2
let average = Double(sum) / Double(count)
let roundedAverage = Int(average.rounded())
let binaryString = "0b" + String(roundedAverage, radix: 2)
return .success(binaryString)
}```swift
extension Int: Error {}
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let count = m - n + 1
let sum = (n + m) * count / 2
let average = Double(sum) / Double(count)
let roundedAverage = Int(average.rounded())
let binaryString = "0b" + String(roundedAverage, radix: 2)
return .success(binaryString)
}
```extension Int: Error {} // redundant conformance of 'Int' to protocol 'Error'extension Int: Error {
}
extension Int: Error {}
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let count = m - n + 1
let sum = (n + m) * count / 2
let average = Double(sum) / Double(count)
let roundedAverage = Int(average.rounded())
let binaryString = "0b" + String(roundedAverage, radix: 2)
return .success(binaryString)
}```swift
extension Int: Error {}
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let count = m - n + 1
let sum = (n + m) * count / 2
let average = Double(sum) / Double(count)
let roundedAverage = Int(average.rounded())
let binaryString = "0b" + String(roundedAverage, radix: 2)
return .success(binaryString)
}
```extension Int: Error {} // redundant conformance of 'Int' to protocol 'Error'extension Int: Error {
}
extension Int: Error {}
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let count = m - n + 1
let sum = (n + m) * count / 2
let average = Double(sum) / Double(count)
let roundedAverage = Int(average.rounded())
let binaryString = "0b" + String(roundedAverage, radix: 2)
return .success(binaryString)
}```swift
extension Int: Error {}
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let count = m - n + 1
let sum = (n + m) * count / 2
let average = Double(sum) / Double(count)
let roundedAverage = Int(average.rounded())
let binaryString = "0b" + String(roundedAverage, radix: 2)
return .success(binaryString)
}
```extension Int: Error {} // redundant conformance of 'Int' to protocol 'Error'extension Int: Error {
}
extension Int: Error {}
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let count = m - n + 1
let sum = (n + m) * count / 2
let average = Double(sum) / Double(count)
let roundedAverage = Int(average.rounded())
let binaryString = "0b" + String(roundedAverage, radix: 2)
return .success(binaryString)
}```swift
extension Int: Error {}
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let count = m - n + 1
let sum = (n + m) * count / 2
let average = Double(sum) / Double(count)
let roundedAverage = Int(average.rounded())
let binaryString = "0b" + String(roundedAverage, radix: 2)
return .success(binaryString)
}
```extension Int: Error {} // redundant conformance of 'Int' to protocol 'Error'extension Int: Error {
}
extension Int: Error {}
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let count = m - n + 1
let sum = (n + m) * count / 2
let average = Double(sum) / Double(count)
let roundedAverage = Int(average.rounded())
let binaryString = "0b" + String(roundedAverage, radix: 2)
return .success(binaryString)
}```swift
extension Int: Error {}
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let count = m - n + 1
let sum = (n + m) * count / 2
let average = Double(sum) / Double(count)
let roundedAverage = Int(average.rounded())
let binaryString = "0b" + String(roundedAverage, radix: 2)
return .success(binaryString)
}
```extension Int: Error {} // redundant conformance of 'Int' to protocol 'Error'func uniqueDigits(x: [Int]) -> [Int] {
// Helper function to check if a number contains any even digit
func hasEvenDigit(_ number: Int) -> Bool {
var num = number
while num > 0 {
let digit = num % 10
if digit % 2 == 0 {
return true
}
num /= 10
}
return false
}
// Filter out numbers that contain any even digit
let filteredArray = x.filter { !hasEvenDigit($0) }
// Sort the filtered array in increasing order
let sortedArray = filteredArray.sorted()
return sortedArray
}```swift
func uniqueDigits(x: [Int]) -> [Int] {
// Helper function to check if a number contains any even digit
func hasEvenDigit(_ number: Int) -> Bool {
var num = number
while num > 0 {
let digit = num % 10
if digit % 2 == 0 {
return true
}
num /= 10
}
return false
}
// Filter out numbers that contain any even digit
let filteredArray = x.filter { !hasEvenDigit($0) }
// Sort the filtered array in increasing order
let sortedArray = filteredArray.sorted()
return sortedArray
}
```func uniqueDigits(x: [Int]) -> [Int] {
// Helper function to check if a number contains any even digit
func hasEvenDigit(_ number: Int) -> Bool {
var num = number
while num > 0 {
let digit = num % 10
if digit % 2 == 0 {
return true
}
num /= 10
}
return false
}
// Filter out numbers that contain any even digit
let filteredNumbers = x.filter { !hasEvenDigit($0) }
// Sort the filtered numbers in increasing order
let sortedNumbers = filteredNumbers.sorted()
return sortedNumbers
}```swift
func uniqueDigits(x: [Int]) -> [Int] {
// Helper function to check if a number contains any even digit
func hasEvenDigit(_ number: Int) -> Bool {
var num = number
while num > 0 {
let digit = num % 10
if digit % 2 == 0 {
return true
}
num /= 10
}
return false
}
// Filter out numbers that contain any even digit
let filteredNumbers = x.filter { !hasEvenDigit($0) }
// Sort the filtered numbers in increasing order
let sortedNumbers = filteredNumbers.sorted()
return sortedNumbers
}
```func uniqueDigits(x: [Int]) -> [Int] {
// Helper function to check if a number contains any even digit
func hasEvenDigit(_ number: Int) -> Bool {
var num = number
while num > 0 {
let digit = num % 10
if digit % 2 == 0 {
return true
}
num /= 10
}
return false
}
// Filter out numbers that contain any even digit
let filteredNumbers = x.filter { !hasEvenDigit($0) }
// Sort the filtered numbers in increasing order
let sortedNumbers = filteredNumbers.sorted()
return sortedNumbers
}```swift
func uniqueDigits(x: [Int]) -> [Int] {
// Helper function to check if a number contains any even digit
func hasEvenDigit(_ number: Int) -> Bool {
var num = number
while num > 0 {
let digit = num % 10
if digit % 2 == 0 {
return true
}
num /= 10
}
return false
}
// Filter out numbers that contain any even digit
let filteredNumbers = x.filter { !hasEvenDigit($0) }
// Sort the filtered numbers in increasing order
let sortedNumbers = filteredNumbers.sorted()
return sortedNumbers
}
```func uniqueDigits(x: [Int]) -> [Int] {
// Helper function to check if a number contains any even digit
func hasEvenDigit(_ number: Int) -> Bool {
var num = number
while num > 0 {
let digit = num % 10
if digit % 2 == 0 {
return true
}
num /= 10
}
return false
}
// Filter the array to include only numbers without any even digits
let filteredArray = x.filter { !hasEvenDigit($0) }
// Sort the filtered array in increasing order
let sortedArray = filteredArray.sorted()
return sortedArray
}```swift
func uniqueDigits(x: [Int]) -> [Int] {
// Helper function to check if a number contains any even digit
func hasEvenDigit(_ number: Int) -> Bool {
var num = number
while num > 0 {
let digit = num % 10
if digit % 2 == 0 {
return true
}
num /= 10
}
return false
}
// Filter the array to include only numbers without any even digits
let filteredArray = x.filter { !hasEvenDigit($0) }
// Sort the filtered array in increasing order
let sortedArray = filteredArray.sorted()
return sortedArray
}
```func uniqueDigits(x: [Int]) -> [Int] {
// Helper function to check if a number has any even digit
func hasEvenDigit(_ number: Int) -> Bool {
var num = number
while num > 0 {
let digit = num % 10
if digit % 2 == 0 {
return true
}
num /= 10
}
return false
}
// Filter the array to include only numbers without even digits
let filteredArray = x.filter { !hasEvenDigit($0) }
// Sort the filtered array in increasing order
let sortedArray = filteredArray.sorted()
return sortedArray
}```swift
func uniqueDigits(x: [Int]) -> [Int] {
// Helper function to check if a number has any even digit
func hasEvenDigit(_ number: Int) -> Bool {
var num = number
while num > 0 {
let digit = num % 10
if digit % 2 == 0 {
return true
}
num /= 10
}
return false
}
// Filter the array to include only numbers without even digits
let filteredArray = x.filter { !hasEvenDigit($0) }
// Sort the filtered array in increasing order
let sortedArray = filteredArray.sorted()
return sortedArray
}
```func uniqueDigits(x: [Int]) -> [Int] {
// Helper function to check if a number has any even digit
func hasEvenDigit(_ number: Int) -> Bool {
var num = number
while num > 0 {
let digit = num % 10
if digit % 2 == 0 {
return true
}
num /= 10
}
return false
}
// Filter out numbers that have even digits
let filteredNumbers = x.filter { !hasEvenDigit($0) }
// Sort the filtered numbers in increasing order
let sortedNumbers = filteredNumbers.sorted()
return sortedNumbers
}```swift
func uniqueDigits(x: [Int]) -> [Int] {
// Helper function to check if a number has any even digit
func hasEvenDigit(_ number: Int) -> Bool {
var num = number
while num > 0 {
let digit = num % 10
if digit % 2 == 0 {
return true
}
num /= 10
}
return false
}
// Filter out numbers that have even digits
let filteredNumbers = x.filter { !hasEvenDigit($0) }
// Sort the filtered numbers in increasing order
let sortedNumbers = filteredNumbers.sorted()
return sortedNumbers
}
```func uniqueDigits(x: [Int]) -> [Int] {
// Helper function to check if a number contains any even digit
func hasEvenDigit(_ number: Int) -> Bool {
var num = number
while num > 0 {
let digit = num % 10
if digit % 2 == 0 {
return true
}
num /= 10
}
return false
}
// Filter out numbers that contain even digits
let filteredNumbers = x.filter { !hasEvenDigit($0) }
// Sort the filtered numbers in increasing order
let sortedNumbers = filteredNumbers.sorted()
return sortedNumbers
}```swift
func uniqueDigits(x: [Int]) -> [Int] {
// Helper function to check if a number contains any even digit
func hasEvenDigit(_ number: Int) -> Bool {
var num = number
while num > 0 {
let digit = num % 10
if digit % 2 == 0 {
return true
}
num /= 10
}
return false
}
// Filter out numbers that contain even digits
let filteredNumbers = x.filter { !hasEvenDigit($0) }
// Sort the filtered numbers in increasing order
let sortedNumbers = filteredNumbers.sorted()
return sortedNumbers
}
```func uniqueDigits(x: [Int]) -> [Int] {
// Helper function to check if a number contains any even digit
func hasEvenDigit(_ number: Int) -> Bool {
var num = number
while num > 0 {
let digit = num % 10
if digit % 2 == 0 {
return true
}
num /= 10
}
return false
}
// Filter out numbers that contain any even digit
let filteredArray = x.filter { !hasEvenDigit($0) }
// Sort the filtered array in increasing order
let sortedArray = filteredArray.sorted()
return sortedArray
}```swift
func uniqueDigits(x: [Int]) -> [Int] {
// Helper function to check if a number contains any even digit
func hasEvenDigit(_ number: Int) -> Bool {
var num = number
while num > 0 {
let digit = num % 10
if digit % 2 == 0 {
return true
}
num /= 10
}
return false
}
// Filter out numbers that contain any even digit
let filteredArray = x.filter { !hasEvenDigit($0) }
// Sort the filtered array in increasing order
let sortedArray = filteredArray.sorted()
return sortedArray
}
```func uniqueDigits(x: [Int]) -> [Int] {
// Helper function to check if a number contains any even digit
func hasEvenDigit(_ number: Int) -> Bool {
var num = number
while num > 0 {
let digit = num % 10
if digit % 2 == 0 {
return true
}
num /= 10
}
return false
}
// Filter out numbers that contain any even digit
let filteredNumbers = x.filter { !hasEvenDigit($0) }
// Sort the filtered numbers in increasing order
let sortedNumbers = filteredNumbers.sorted()
return sortedNumbers
}```swift
func uniqueDigits(x: [Int]) -> [Int] {
// Helper function to check if a number contains any even digit
func hasEvenDigit(_ number: Int) -> Bool {
var num = number
while num > 0 {
let digit = num % 10
if digit % 2 == 0 {
return true
}
num /= 10
}
return false
}
// Filter out numbers that contain any even digit
let filteredNumbers = x.filter { !hasEvenDigit($0) }
// Sort the filtered numbers in increasing order
let sortedNumbers = filteredNumbers.sorted()
return sortedNumbers
}
```func uniqueDigits(x: [Int]) -> [Int] {
// Helper function to check if a number contains any even digit
func hasEvenDigit(_ number: Int) -> Bool {
var num = number
while num > 0 {
let digit = num % 10
if digit % 2 == 0 {
return true
}
num /= 10
}
return false
}
// Filter out numbers that contain any even digit
let filteredNumbers = x.filter { !hasEvenDigit($0) }
// Sort the filtered numbers in increasing order
let sortedNumbers = filteredNumbers.sorted()
return sortedNumbers
}```swift
func uniqueDigits(x: [Int]) -> [Int] {
// Helper function to check if a number contains any even digit
func hasEvenDigit(_ number: Int) -> Bool {
var num = number
while num > 0 {
let digit = num % 10
if digit % 2 == 0 {
return true
}
num /= 10
}
return false
}
// Filter out numbers that contain any even digit
let filteredNumbers = x.filter { !hasEvenDigit($0) }
// Sort the filtered numbers in increasing order
let sortedNumbers = filteredNumbers.sorted()
return sortedNumbers
}
```func byLength(arr: [Int]) -> [String] {
// Dictionary to map numbers to their corresponding names
let numberNames: [Int: String] = [
1: "One",
2: "Two",
3: "Three",
4: "Four",
5: "Five",
6: "Six",
7: "Seven",
8: "Eight",
9: "Nine"
]
// Filter the array to include only numbers between 1 and 9 inclusive
let filteredArray = arr.filter { $0 >= 1 && $0 <= 9 }
// Sort the filtered array
let sortedArray = filteredArray.sorted()
// Reverse the sorted array
let reversedArray = sortedArray.reversed()
// Map the numbers to their corresponding names
let resultArray = reversedArray.compactMap { numberNames[$0] }
return resultArray
}```swift
func byLength(arr: [Int]) -> [String] {
// Dictionary to map numbers to their corresponding names
let numberNames: [Int: String] = [
1: "One",
2: "Two",
3: "Three",
4: "Four",
5: "Five",
6: "Six",
7: "Seven",
8: "Eight",
9: "Nine"
]
// Filter the array to include only numbers between 1 and 9 inclusive
let filteredArray = arr.filter { $0 >= 1 && $0 <= 9 }
// Sort the filtered array
let sortedArray = filteredArray.sorted()
// Reverse the sorted array
let reversedArray = sortedArray.reversed()
// Map the numbers to their corresponding names
let resultArray = reversedArray.compactMap { numberNames[$0] }
return resultArray
}
```func byLength(arr: [Int]) -> [String] {
// Dictionary to map numbers to their corresponding names
let numberNames: [Int: String] = [
1: "One",
2: "Two",
3: "Three",
4: "Four",
5: "Five",
6: "Six",
7: "Seven",
8: "Eight",
9: "Nine"
]
// Filter the array to include only numbers between 1 and 9 inclusive
let filteredArr = arr.filter { $0 >= 1 && $0 <= 9 }
// Sort the filtered array
let sortedArr = filteredArr.sorted()
// Reverse the sorted array
let reversedArr = sortedArr.reversed()
// Map the reversed array to their corresponding names
let result = reversedArr.compactMap { numberNames[$0] }
return result
}```swift
func byLength(arr: [Int]) -> [String] {
// Dictionary to map numbers to their corresponding names
let numberNames: [Int: String] = [
1: "One",
2: "Two",
3: "Three",
4: "Four",
5: "Five",
6: "Six",
7: "Seven",
8: "Eight",
9: "Nine"
]
// Filter the array to include only numbers between 1 and 9 inclusive
let filteredArr = arr.filter { $0 >= 1 && $0 <= 9 }
// Sort the filtered array
let sortedArr = filteredArr.sorted()
// Reverse the sorted array
let reversedArr = sortedArr.reversed()
// Map the reversed array to their corresponding names
let result = reversedArr.compactMap { numberNames[$0] }
return result
}
```func byLength(arr: [Int]) -> [String] {
// Dictionary to map numbers to their corresponding names
let numberNames: [Int: String] = [
1: "One", 2: "Two", 3: "Three", 4: "Four", 5: "Five",
6: "Six", 7: "Seven", 8: "Eight", 9: "Nine"
]
// Filter the array to include only numbers between 1 and 9 inclusive
let filteredArray = arr.filter { $0 >= 1 && $0 <= 9 }
// Sort the filtered array
let sortedArray = filteredArray.sorted()
// Reverse the sorted array
let reversedArray = sortedArray.reversed()
// Map the reversed array to their corresponding names
let resultArray = reversedArray.compactMap { numberNames[$0] }
return resultArray
}```swift
func byLength(arr: [Int]) -> [String] {
// Dictionary to map numbers to their corresponding names
let numberNames: [Int: String] = [
1: "One", 2: "Two", 3: "Three", 4: "Four", 5: "Five",
6: "Six", 7: "Seven", 8: "Eight", 9: "Nine"
]
// Filter the array to include only numbers between 1 and 9 inclusive
let filteredArray = arr.filter { $0 >= 1 && $0 <= 9 }
// Sort the filtered array
let sortedArray = filteredArray.sorted()
// Reverse the sorted array
let reversedArray = sortedArray.reversed()
// Map the reversed array to their corresponding names
let resultArray = reversedArray.compactMap { numberNames[$0] }
return resultArray
}
```func byLength(arr: [Int]) -> [String] {
// Dictionary to map numbers to their corresponding names
let numberNames: [Int: String] = [
1: "One",
2: "Two",
3: "Three",
4: "Four",
5: "Five",
6: "Six",
7: "Seven",
8: "Eight",
9: "Nine"
]
// Filter the array to include only numbers between 1 and 9 inclusive
let filteredArray = arr.filter { $0 >= 1 && $0 <= 9 }
// Sort the filtered array
let sortedArray = filteredArray.sorted()
// Reverse the sorted array
let reversedArray = sortedArray.reversed()
// Map the reversed array to their corresponding names
let resultArray = reversedArray.compactMap { numberNames[$0] }
return resultArray
}```swift
func byLength(arr: [Int]) -> [String] {
// Dictionary to map numbers to their corresponding names
let numberNames: [Int: String] = [
1: "One",
2: "Two",
3: "Three",
4: "Four",
5: "Five",
6: "Six",
7: "Seven",
8: "Eight",
9: "Nine"
]
// Filter the array to include only numbers between 1 and 9 inclusive
let filteredArray = arr.filter { $0 >= 1 && $0 <= 9 }
// Sort the filtered array
let sortedArray = filteredArray.sorted()
// Reverse the sorted array
let reversedArray = sortedArray.reversed()
// Map the reversed array to their corresponding names
let resultArray = reversedArray.compactMap { numberNames[$0] }
return resultArray
}
```func byLength(arr: [Int]) -> [String] {
// Dictionary to map numbers to their corresponding names
let numberNames: [Int: String] = [
1: "One",
2: "Two",
3: "Three",
4: "Four",
5: "Five",
6: "Six",
7: "Seven",
8: "Eight",
9: "Nine"
]
// Filter the array to include only numbers between 1 and 9
let filteredArray = arr.filter { $0 >= 1 && $0 <= 9 }
// Sort the filtered array
let sortedArray = filteredArray.sorted()
// Reverse the sorted array
let reversedArray = sortedArray.reversed()
// Map the reversed array to their corresponding names
let resultArray = reversedArray.compactMap { numberNames[$0] }
return resultArray
}```swift
func byLength(arr: [Int]) -> [String] {
// Dictionary to map numbers to their corresponding names
let numberNames: [Int: String] = [
1: "One",
2: "Two",
3: "Three",
4: "Four",
5: "Five",
6: "Six",
7: "Seven",
8: "Eight",
9: "Nine"
]
// Filter the array to include only numbers between 1 and 9
let filteredArray = arr.filter { $0 >= 1 && $0 <= 9 }
// Sort the filtered array
let sortedArray = filteredArray.sorted()
// Reverse the sorted array
let reversedArray = sortedArray.reversed()
// Map the reversed array to their corresponding names
let resultArray = reversedArray.compactMap { numberNames[$0] }
return resultArray
}
```func byLength(arr: [Int]) -> [String] {
// Dictionary to map integers to their corresponding names
let numberNames: [Int: String] = [
1: "One", 2: "Two", 3: "Three", 4: "Four", 5: "Five",
6: "Six", 7: "Seven", 8: "Eight", 9: "Nine"
]
// Filter the array to include only numbers between 1 and 9 inclusive
let filteredArray = arr.filter { $0 >= 1 && $0 <= 9 }
// Sort the filtered array
let sortedArray = filteredArray.sorted()
// Reverse the sorted array
let reversedArray = sortedArray.reversed()
// Map the reversed array to their corresponding names
let resultArray = reversedArray.compactMap { numberNames[$0] }
return resultArray
}```swift
func byLength(arr: [Int]) -> [String] {
// Dictionary to map integers to their corresponding names
let numberNames: [Int: String] = [
1: "One", 2: "Two", 3: "Three", 4: "Four", 5: "Five",
6: "Six", 7: "Seven", 8: "Eight", 9: "Nine"
]
// Filter the array to include only numbers between 1 and 9 inclusive
let filteredArray = arr.filter { $0 >= 1 && $0 <= 9 }
// Sort the filtered array
let sortedArray = filteredArray.sorted()
// Reverse the sorted array
let reversedArray = sortedArray.reversed()
// Map the reversed array to their corresponding names
let resultArray = reversedArray.compactMap { numberNames[$0] }
return resultArray
}
```func byLength(arr: [Int]) -> [String] {
// Dictionary to map integers to their corresponding names
let numberNames: [Int: String] = [
1: "One",
2: "Two",
3: "Three",
4: "Four",
5: "Five",
6: "Six",
7: "Seven",
8: "Eight",
9: "Nine"
]
// Filter the array to include only numbers between 1 and 9 inclusive
let filteredArray = arr.filter { $0 >= 1 && $0 <= 9 }
// Sort the filtered array
let sortedArray = filteredArray.sorted()
// Reverse the sorted array
let reversedArray = sortedArray.reversed()
// Map the reversed array to their corresponding names
let resultArray = reversedArray.compactMap { numberNames[$0] }
return resultArray
}```swift
func byLength(arr: [Int]) -> [String] {
// Dictionary to map integers to their corresponding names
let numberNames: [Int: String] = [
1: "One",
2: "Two",
3: "Three",
4: "Four",
5: "Five",
6: "Six",
7: "Seven",
8: "Eight",
9: "Nine"
]
// Filter the array to include only numbers between 1 and 9 inclusive
let filteredArray = arr.filter { $0 >= 1 && $0 <= 9 }
// Sort the filtered array
let sortedArray = filteredArray.sorted()
// Reverse the sorted array
let reversedArray = sortedArray.reversed()
// Map the reversed array to their corresponding names
let resultArray = reversedArray.compactMap { numberNames[$0] }
return resultArray
}
```func byLength(arr: [Int]) -> [String] {
// Dictionary to map integers to their corresponding names
let numberNames: [Int: String] = [
1: "One", 2: "Two", 3: "Three", 4: "Four", 5: "Five",
6: "Six", 7: "Seven", 8: "Eight", 9: "Nine"
]
// Filter the array to include only numbers between 1 and 9 inclusive
let filteredArray = arr.filter { $0 >= 1 && $0 <= 9 }
// Sort the filtered array
let sortedArray = filteredArray.sorted()
// Reverse the sorted array
let reversedArray = sortedArray.reversed()
// Map the reversed array to their corresponding names
let resultArray = reversedArray.compactMap { numberNames[$0] }
return resultArray
}```swift
func byLength(arr: [Int]) -> [String] {
// Dictionary to map integers to their corresponding names
let numberNames: [Int: String] = [
1: "One", 2: "Two", 3: "Three", 4: "Four", 5: "Five",
6: "Six", 7: "Seven", 8: "Eight", 9: "Nine"
]
// Filter the array to include only numbers between 1 and 9 inclusive
let filteredArray = arr.filter { $0 >= 1 && $0 <= 9 }
// Sort the filtered array
let sortedArray = filteredArray.sorted()
// Reverse the sorted array
let reversedArray = sortedArray.reversed()
// Map the reversed array to their corresponding names
let resultArray = reversedArray.compactMap { numberNames[$0] }
return resultArray
}
```func byLength(arr: [Int]) -> [String] {
// Dictionary to map numbers to their corresponding names
let numberNames: [Int: String] = [
1: "One", 2: "Two", 3: "Three", 4: "Four", 5: "Five",
6: "Six", 7: "Seven", 8: "Eight", 9: "Nine"
]
// Filter the array to include only numbers between 1 and 9 inclusive
let filteredArr = arr.filter { $0 >= 1 && $0 <= 9 }
// Sort the filtered array
let sortedArr = filteredArr.sorted()
// Reverse the sorted array
let reversedArr = sortedArr.reversed()
// Map the reversed array to their corresponding names
let result = reversedArr.compactMap { numberNames[$0] }
return result
}```swift
func byLength(arr: [Int]) -> [String] {
// Dictionary to map numbers to their corresponding names
let numberNames: [Int: String] = [
1: "One", 2: "Two", 3: "Three", 4: "Four", 5: "Five",
6: "Six", 7: "Seven", 8: "Eight", 9: "Nine"
]
// Filter the array to include only numbers between 1 and 9 inclusive
let filteredArr = arr.filter { $0 >= 1 && $0 <= 9 }
// Sort the filtered array
let sortedArr = filteredArr.sorted()
// Reverse the sorted array
let reversedArr = sortedArr.reversed()
// Map the reversed array to their corresponding names
let result = reversedArr.compactMap { numberNames[$0] }
return result
}
```func byLength(arr: [Int]) -> [String] {
// Dictionary to map numbers to their corresponding names
let numberNames: [Int: String] = [
1: "One", 2: "Two", 3: "Three", 4: "Four", 5: "Five",
6: "Six", 7: "Seven", 8: "Eight", 9: "Nine"
]
// Filter the array to include only numbers between 1 and 9 inclusive
let filteredArray = arr.filter { $0 >= 1 && $0 <= 9 }
// Sort the filtered array
let sortedArray = filteredArray.sorted()
// Reverse the sorted array
let reversedArray = sortedArray.reversed()
// Map the reversed array to their corresponding names
let resultArray = reversedArray.compactMap { numberNames[$0] }
return resultArray
}```swift
func byLength(arr: [Int]) -> [String] {
// Dictionary to map numbers to their corresponding names
let numberNames: [Int: String] = [
1: "One", 2: "Two", 3: "Three", 4: "Four", 5: "Five",
6: "Six", 7: "Seven", 8: "Eight", 9: "Nine"
]
// Filter the array to include only numbers between 1 and 9 inclusive
let filteredArray = arr.filter { $0 >= 1 && $0 <= 9 }
// Sort the filtered array
let sortedArray = filteredArray.sorted()
// Reverse the sorted array
let reversedArray = sortedArray.reversed()
// Map the reversed array to their corresponding names
let resultArray = reversedArray.compactMap { numberNames[$0] }
return resultArray
}
```func f(n: Int) -> [Int] {
// Helper function to calculate factorial
func factorial(_ num: Int) -> Int {
return (1...num).reduce(1, *)
}
// Helper function to calculate sum of numbers from 1 to num
func sumOfNumbers(_ num: Int) -> Int {
return (1...num).reduce(0, +)
}
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
result.append(factorial(i))
} else {
result.append(sumOfNumbers(i))
}
}
return result
}```swift
func f(n: Int) -> [Int] {
// Helper function to calculate factorial
func factorial(_ num: Int) -> Int {
return (1...num).reduce(1, *)
}
// Helper function to calculate sum of numbers from 1 to num
func sumOfNumbers(_ num: Int) -> Int {
return (1...num).reduce(0, +)
}
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
result.append(factorial(i))
} else {
result.append(sumOfNumbers(i))
}
}
return result
}
```func f(n: Int) -> [Int] {
// Helper function to calculate factorial of a number
func factorial(_ num: Int) -> Int {
return (1...num).reduce(1, *)
}
// Helper function to calculate sum of numbers from 1 to num
func sumOfNumbers(_ num: Int) -> Int {
return (1...num).reduce(0, +)
}
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
result.append(factorial(i))
} else {
result.append(sumOfNumbers(i))
}
}
return result
}```swift
func f(n: Int) -> [Int] {
// Helper function to calculate factorial of a number
func factorial(_ num: Int) -> Int {
return (1...num).reduce(1, *)
}
// Helper function to calculate sum of numbers from 1 to num
func sumOfNumbers(_ num: Int) -> Int {
return (1...num).reduce(0, +)
}
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
result.append(factorial(i))
} else {
result.append(sumOfNumbers(i))
}
}
return result
}
```func f(n: Int) -> [Int] {
// Helper function to calculate factorial of a number
func factorial(_ num: Int) -> Int {
return (1...num).reduce(1, *)
}
// Helper function to calculate the sum of numbers from 1 to a given number
func sumOfNumbers(_ num: Int) -> Int {
return (1...num).reduce(0, +)
}
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
result.append(factorial(i))
} else {
result.append(sumOfNumbers(i))
}
}
return result
}```swift
func f(n: Int) -> [Int] {
// Helper function to calculate factorial of a number
func factorial(_ num: Int) -> Int {
return (1...num).reduce(1, *)
}
// Helper function to calculate the sum of numbers from 1 to a given number
func sumOfNumbers(_ num: Int) -> Int {
return (1...num).reduce(0, +)
}
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
result.append(factorial(i))
} else {
result.append(sumOfNumbers(i))
}
}
return result
}
```func f(n: Int) -> [Int] {
func factorial(_ num: Int) -> Int {
return (1...num).reduce(1, *)
}
func sumUpTo(_ num: Int) -> Int {
return (1...num).reduce(0, +)
}
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
result.append(factorial(i))
} else {
result.append(sumUpTo(i))
}
}
return result
}```swift
func f(n: Int) -> [Int] {
func factorial(_ num: Int) -> Int {
return (1...num).reduce(1, *)
}
func sumUpTo(_ num: Int) -> Int {
return (1...num).reduce(0, +)
}
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
result.append(factorial(i))
} else {
result.append(sumUpTo(i))
}
}
return result
}
```func f(n: Int) -> [Int] {
// Helper function to calculate factorial
func factorial(_ num: Int) -> Int {
return (1...num).reduce(1, *)
}
// Helper function to calculate sum of numbers from 1 to num
func sumOfNumbers(_ num: Int) -> Int {
return (1...num).reduce(0, +)
}
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
result.append(factorial(i))
} else {
result.append(sumOfNumbers(i))
}
}
return result
}```swift
func f(n: Int) -> [Int] {
// Helper function to calculate factorial
func factorial(_ num: Int) -> Int {
return (1...num).reduce(1, *)
}
// Helper function to calculate sum of numbers from 1 to num
func sumOfNumbers(_ num: Int) -> Int {
return (1...num).reduce(0, +)
}
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
result.append(factorial(i))
} else {
result.append(sumOfNumbers(i))
}
}
return result
}
```func f(n: Int) -> [Int] {
// Helper function to calculate factorial
func factorial(_ num: Int) -> Int {
return (1...num).reduce(1, *)
}
// Helper function to calculate sum of numbers from 1 to num
func sumOfNumbers(_ num: Int) -> Int {
return (1...num).reduce(0, +)
}
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
result.append(factorial(i))
} else {
result.append(sumOfNumbers(i))
}
}
return result
}```swift
func f(n: Int) -> [Int] {
// Helper function to calculate factorial
func factorial(_ num: Int) -> Int {
return (1...num).reduce(1, *)
}
// Helper function to calculate sum of numbers from 1 to num
func sumOfNumbers(_ num: Int) -> Int {
return (1...num).reduce(0, +)
}
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
result.append(factorial(i))
} else {
result.append(sumOfNumbers(i))
}
}
return result
}
```func f(n: Int) -> [Int] {
// Helper function to calculate factorial
func factorial(_ num: Int) -> Int {
if num == 0 {
return 1
}
var result = 1
for i in 1...num {
result *= i
}
return result
}
// Helper function to calculate the sum of numbers from 1 to num
func sumOfNumbers(_ num: Int) -> Int {
return (num * (num + 1)) / 2
}
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
result.append(factorial(i))
} else {
result.append(sumOfNumbers(i))
}
}
return result
}```swift
func f(n: Int) -> [Int] {
// Helper function to calculate factorial
func factorial(_ num: Int) -> Int {
if num == 0 {
return 1
}
var result = 1
for i in 1...num {
result *= i
}
return result
}
// Helper function to calculate the sum of numbers from 1 to num
func sumOfNumbers(_ num: Int) -> Int {
return (num * (num + 1)) / 2
}
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
result.append(factorial(i))
} else {
result.append(sumOfNumbers(i))
}
}
return result
}
```func f(n: Int) -> [Int] {
// Helper function to calculate factorial of a number
func factorial(_ num: Int) -> Int {
return (1...num).reduce(1, *)
}
// Helper function to calculate the sum of numbers from 1 to a given number
func sumOfNumbers(_ num: Int) -> Int {
return (1...num).reduce(0, +)
}
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
result.append(factorial(i))
} else {
result.append(sumOfNumbers(i))
}
}
return result
}```swift
func f(n: Int) -> [Int] {
// Helper function to calculate factorial of a number
func factorial(_ num: Int) -> Int {
return (1...num).reduce(1, *)
}
// Helper function to calculate the sum of numbers from 1 to a given number
func sumOfNumbers(_ num: Int) -> Int {
return (1...num).reduce(0, +)
}
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
result.append(factorial(i))
} else {
result.append(sumOfNumbers(i))
}
}
return result
}
```func f(n: Int) -> [Int] {
// Helper function to calculate factorial
func factorial(_ num: Int) -> Int {
return (1...num).reduce(1, *)
}
// Helper function to calculate sum of numbers from 1 to num
func sumOfNumbers(_ num: Int) -> Int {
return (1...num).reduce(0, +)
}
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
result.append(factorial(i))
} else {
result.append(sumOfNumbers(i))
}
}
return result
}```swift
func f(n: Int) -> [Int] {
// Helper function to calculate factorial
func factorial(_ num: Int) -> Int {
return (1...num).reduce(1, *)
}
// Helper function to calculate sum of numbers from 1 to num
func sumOfNumbers(_ num: Int) -> Int {
return (1...num).reduce(0, +)
}
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
result.append(factorial(i))
} else {
result.append(sumOfNumbers(i))
}
}
return result
}
```func f(n: Int) -> [Int] {
// Helper function to calculate factorial
func factorial(_ num: Int) -> Int {
return (1...num).reduce(1, *)
}
// Helper function to calculate sum of numbers from 1 to num
func sumOfNumbers(_ num: Int) -> Int {
return (1...num).reduce(0, +)
}
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
result.append(factorial(i))
} else {
result.append(sumOfNumbers(i))
}
}
return result
}```swift
func f(n: Int) -> [Int] {
// Helper function to calculate factorial
func factorial(_ num: Int) -> Int {
return (1...num).reduce(1, *)
}
// Helper function to calculate sum of numbers from 1 to num
func sumOfNumbers(_ num: Int) -> Int {
return (1...num).reduce(0, +)
}
var result = [Int]()
for i in 1...n {
if i % 2 == 0 {
result.append(factorial(i))
} else {
result.append(sumOfNumbers(i))
}
}
return result
}
```func evenOddPalindrome(n: Int) -> (Int, Int) {
func isPalindrome(_ number: Int) -> Bool {
let str = String(number)
return str == String(str.reversed())
}
var evenCount = 0
var oddCount = 0
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}```swift
func evenOddPalindrome(n: Int) -> (Int, Int) {
func isPalindrome(_ number: Int) -> Bool {
let str = String(number)
return str == String(str.reversed())
}
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 evenOddPalindrome(n: Int) -> (Int, Int) {
func isPalindrome(_ number: Int) -> Bool {
let str = String(number)
return str == String(str.reversed())
}
var evenCount = 0
var oddCount = 0
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}```swift
func evenOddPalindrome(n: Int) -> (Int, Int) {
func isPalindrome(_ number: Int) -> Bool {
let str = String(number)
return str == String(str.reversed())
}
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 evenOddPalindrome(n: Int) -> (Int, Int) {
func isPalindrome(_ number: Int) -> Bool {
let str = String(number)
return str == String(str.reversed())
}
var evenCount = 0
var oddCount = 0
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}```swift
func evenOddPalindrome(n: Int) -> (Int, Int) {
func isPalindrome(_ number: Int) -> Bool {
let str = String(number)
return str == String(str.reversed())
}
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 evenOddPalindrome(n: Int) -> (Int, Int) {
func isPalindrome(_ number: Int) -> Bool {
let str = String(number)
return str == String(str.reversed())
}
var evenCount = 0
var oddCount = 0
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}```swift
func evenOddPalindrome(n: Int) -> (Int, Int) {
func isPalindrome(_ number: Int) -> Bool {
let str = String(number)
return str == String(str.reversed())
}
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 evenOddPalindrome(n: Int) -> (Int, Int) {
func isPalindrome(_ number: Int) -> Bool {
let str = String(number)
return str == String(str.reversed())
}
var evenCount = 0
var oddCount = 0
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}```swift
func evenOddPalindrome(n: Int) -> (Int, Int) {
func isPalindrome(_ number: Int) -> Bool {
let str = String(number)
return str == String(str.reversed())
}
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 evenOddPalindrome(n: Int) -> (Int, Int) {
func isPalindrome(_ number: Int) -> Bool {
let str = String(number)
return str == String(str.reversed())
}
var evenCount = 0
var oddCount = 0
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}```swift
func evenOddPalindrome(n: Int) -> (Int, Int) {
func isPalindrome(_ number: Int) -> Bool {
let str = String(number)
return str == String(str.reversed())
}
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 evenOddPalindrome(n: Int) -> (Int, Int) {
func isPalindrome(_ number: Int) -> Bool {
let str = String(number)
return str == String(str.reversed())
}
var evenCount = 0
var oddCount = 0
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}```swift
func evenOddPalindrome(n: Int) -> (Int, Int) {
func isPalindrome(_ number: Int) -> Bool {
let str = String(number)
return str == String(str.reversed())
}
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 evenOddPalindrome(n: Int) -> (Int, Int) {
func isPalindrome(_ num: Int) -> Bool {
let str = String(num)
return str == String(str.reversed())
}
var evenCount = 0
var oddCount = 0
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}```swift
func evenOddPalindrome(n: Int) -> (Int, Int) {
func isPalindrome(_ num: Int) -> Bool {
let str = String(num)
return str == String(str.reversed())
}
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 evenOddPalindrome(n: Int) -> (Int, Int) {
func isPalindrome(_ number: Int) -> Bool {
let str = String(number)
return str == String(str.reversed())
}
var evenCount = 0
var oddCount = 0
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}```swift
func evenOddPalindrome(n: Int) -> (Int, Int) {
func isPalindrome(_ number: Int) -> Bool {
let str = String(number)
return str == String(str.reversed())
}
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 evenOddPalindrome(n: Int) -> (Int, Int) {
func isPalindrome(_ number: Int) -> Bool {
let str = String(number)
return str == String(str.reversed())
}
var evenCount = 0
var oddCount = 0
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}```swift
func evenOddPalindrome(n: Int) -> (Int, Int) {
func isPalindrome(_ number: Int) -> Bool {
let str = String(number)
return str == String(str.reversed())
}
var evenCount = 0
var oddCount = 0
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
```func countNums(arr: [Int]) -> Int {
func sumOfDigits(_ num: Int) -> Int {
var sum = 0
var number = num
var isFirstDigit = true
while number != 0 {
let digit = number % 10
number /= 10
if isFirstDigit {
sum += digit
isFirstDigit = false
} else {
sum += abs(digit)
}
}
return sum
}
var count = 0
for num in arr {
if sumOfDigits(num) > 0 {
count += 1
}
}
return count
}```swift
func countNums(arr: [Int]) -> Int {
func sumOfDigits(_ num: Int) -> Int {
var sum = 0
var number = num
var isFirstDigit = true
while number != 0 {
let digit = number % 10
number /= 10
if isFirstDigit {
sum += digit
isFirstDigit = false
} else {
sum += abs(digit)
}
}
return sum
}
var count = 0
for num in arr {
if sumOfDigits(num) > 0 {
count += 1
}
}
return count
}
``` // XCTAssertTrue failedfunc countNums(arr: [Int]) -> Int {
func sumOfDigits(_ num: Int) -> Int {
var number = num
var sum = 0
var isFirstDigit = true
while number != 0 {
let digit = number % 10
if isFirstDigit {
sum += digit
isFirstDigit = false
} else {
sum += abs(digit)
}
number /= 10
}
return sum
}
var count = 0
for num in arr {
if sumOfDigits(num) > 0 {
count += 1
}
}
return count
}```swift
func countNums(arr: [Int]) -> Int {
func sumOfDigits(_ num: Int) -> Int {
var number = num
var sum = 0
var isFirstDigit = true
while number != 0 {
let digit = number % 10
if isFirstDigit {
sum += digit
isFirstDigit = false
} else {
sum += abs(digit)
}
number /= 10
}
return sum
}
var count = 0
for num in arr {
if sumOfDigits(num) > 0 {
count += 1
}
}
return count
}
``` // XCTAssertTrue failedfunc countNums(arr: [Int]) -> Int {
func sumOfDigits(_ num: Int) -> Int {
var sum = 0
var number = num
var isFirstDigit = true
while number != 0 {
let digit = number % 10
number /= 10
if isFirstDigit && num < 0 {
sum += digit * -1
isFirstDigit = false
} else {
sum += digit
}
}
return sum
}
var count = 0
for num in arr {
if sumOfDigits(num) > 0 {
count += 1
}
}
return count
}```swift
func countNums(arr: [Int]) -> Int {
func sumOfDigits(_ num: Int) -> Int {
var sum = 0
var number = num
var isFirstDigit = true
while number != 0 {
let digit = number % 10
number /= 10
if isFirstDigit && num < 0 {
sum += digit * -1
isFirstDigit = false
} else {
sum += digit
}
}
return sum
}
var count = 0
for num in arr {
if sumOfDigits(num) > 0 {
count += 1
}
}
return count
}
``` // XCTAssertTrue failedfunc countNums(arr: [Int]) -> Int {
func sumOfDigits(_ num: Int) -> Int {
var number = num
var sum = 0
var isFirstDigit = true
while number != 0 {
let digit = number % 10
number /= 10
if isFirstDigit && num < 0 {
sum += digit * -1
isFirstDigit = false
} else {
sum += digit
}
}
return sum
}
var count = 0
for num in arr {
if sumOfDigits(num) > 0 {
count += 1
}
}
return count
}```swift
func countNums(arr: [Int]) -> Int {
func sumOfDigits(_ num: Int) -> Int {
var number = num
var sum = 0
var isFirstDigit = true
while number != 0 {
let digit = number % 10
number /= 10
if isFirstDigit && num < 0 {
sum += digit * -1
isFirstDigit = false
} else {
sum += digit
}
}
return sum
}
var count = 0
for num in arr {
if sumOfDigits(num) > 0 {
count += 1
}
}
return count
}
``` // XCTAssertTrue failedfunc countNums(arr: [Int]) -> Int {
func sumOfDigits(_ num: Int) -> Int {
var number = num
var sum = 0
var isFirstDigit = true
while number != 0 {
let digit = number % 10
number /= 10
if isFirstDigit && num < 0 {
sum += digit * -1
isFirstDigit = false
} else {
sum += digit
}
}
return sum
}
var count = 0
for num in arr {
if sumOfDigits(num) > 0 {
count += 1
}
}
return count
}```swift
func countNums(arr: [Int]) -> Int {
func sumOfDigits(_ num: Int) -> Int {
var number = num
var sum = 0
var isFirstDigit = true
while number != 0 {
let digit = number % 10
number /= 10
if isFirstDigit && num < 0 {
sum += digit * -1
isFirstDigit = false
} else {
sum += digit
}
}
return sum
}
var count = 0
for num in arr {
if sumOfDigits(num) > 0 {
count += 1
}
}
return count
}
``` // XCTAssertTrue failedfunc countNums(arr: [Int]) -> Int {
func sumOfDigits(_ num: Int) -> Int {
var number = num
var sum = 0
var isFirstDigit = true
while number != 0 {
let digit = number % 10
if isFirstDigit && num < 0 {
sum += digit
isFirstDigit = false
} else {
sum += abs(digit)
}
number /= 10
}
return sum
}
var count = 0
for num in arr {
if sumOfDigits(num) > 0 {
count += 1
}
}
return count
}```swift
func countNums(arr: [Int]) -> Int {
func sumOfDigits(_ num: Int) -> Int {
var number = num
var sum = 0
var isFirstDigit = true
while number != 0 {
let digit = number % 10
if isFirstDigit && num < 0 {
sum += digit
isFirstDigit = false
} else {
sum += abs(digit)
}
number /= 10
}
return sum
}
var count = 0
for num in arr {
if sumOfDigits(num) > 0 {
count += 1
}
}
return count
}
``` // XCTAssertTrue failedfunc countNums(arr: [Int]) -> Int {
func sumOfDigits(_ num: Int) -> Int {
var sum = 0
var number = abs(num)
while number > 0 {
sum += number % 10
number /= 10
}
return num < 0 ? sum - 2 * (abs(num) % 10) : sum
}
var count = 0
for num in arr {
if sumOfDigits(num) > 0 {
count += 1
}
}
return count
}```swift
func countNums(arr: [Int]) -> Int {
func sumOfDigits(_ num: Int) -> Int {
var sum = 0
var number = abs(num)
while number > 0 {
sum += number % 10
number /= 10
}
return num < 0 ? sum - 2 * (abs(num) % 10) : sum
}
var count = 0
for num in arr {
if sumOfDigits(num) > 0 {
count += 1
}
}
return count
}
``` // XCTAssertTrue failedfunc countNums(arr: [Int]) -> Int {
func sumOfDigits(_ num: Int) -> Int {
var number = num
var sum = 0
var isFirstDigit = true
while number != 0 {
let digit = number % 10
if isFirstDigit {
sum += digit
isFirstDigit = false
} else {
sum += abs(digit)
}
number /= 10
}
return sum
}
var count = 0
for num in arr {
if sumOfDigits(num) > 0 {
count += 1
}
}
return count
}```swift
func countNums(arr: [Int]) -> Int {
func sumOfDigits(_ num: Int) -> Int {
var number = num
var sum = 0
var isFirstDigit = true
while number != 0 {
let digit = number % 10
if isFirstDigit {
sum += digit
isFirstDigit = false
} else {
sum += abs(digit)
}
number /= 10
}
return sum
}
var count = 0
for num in arr {
if sumOfDigits(num) > 0 {
count += 1
}
}
return count
}
``` // XCTAssertTrue failedfunc countNums(arr: [Int]) -> Int {
func sumOfDigits(_ num: Int) -> Int {
var number = num
var sum = 0
var isFirstDigit = true
while number != 0 {
let digit = number % 10
number /= 10
if isFirstDigit {
sum += digit
isFirstDigit = false
} else {
sum += abs(digit)
}
}
return sum
}
var count = 0
for num in arr {
if sumOfDigits(num) > 0 {
count += 1
}
}
return count
}```swift
func countNums(arr: [Int]) -> Int {
func sumOfDigits(_ num: Int) -> Int {
var number = num
var sum = 0
var isFirstDigit = true
while number != 0 {
let digit = number % 10
number /= 10
if isFirstDigit {
sum += digit
isFirstDigit = false
} else {
sum += abs(digit)
}
}
return sum
}
var count = 0
for num in arr {
if sumOfDigits(num) > 0 {
count += 1
}
}
return count
}
``` // XCTAssertTrue failedfunc countNums(arr: [Int]) -> Int {
func sumOfDigits(_ num: Int) -> Int {
var number = num
var sum = 0
var isFirstDigit = true
while number != 0 {
let digit = number % 10
if isFirstDigit {
sum += digit
isFirstDigit = false
} else {
sum += abs(digit)
}
number /= 10
}
return sum
}
var count = 0
for num in arr {
if sumOfDigits(num) > 0 {
count += 1
}
}
return count
}```swift
func countNums(arr: [Int]) -> Int {
func sumOfDigits(_ num: Int) -> Int {
var number = num
var sum = 0
var isFirstDigit = true
while number != 0 {
let digit = number % 10
if isFirstDigit {
sum += digit
isFirstDigit = false
} else {
sum += abs(digit)
}
number /= 10
}
return sum
}
var count = 0
for num in arr {
if sumOfDigits(num) > 0 {
count += 1
}
}
return count
}
``` // XCTAssertTrue failedfunc moveOneBall(arr: [Int]) -> Bool {
// If the array is empty, it is trivially sorted
if arr.isEmpty {
return true
}
let n = arr.count
var shiftPoint = -1
// Find the point where the array is not in non-decreasing order
for i in 0..<n {
if arr[i] > arr[(i + 1) % n] {
if shiftPoint == -1 {
shiftPoint = i + 1
} else {
// If we find more than one such point, it is not possible to sort the array
return false
}
}
}
// If no such point is found, the array is already sorted
if shiftPoint == -1 {
return true
}
// Check if the array can be sorted by shifting at the found point
for i in 0..<n {
if arr[(shiftPoint + i) % n] > arr[(shiftPoint + i + 1) % n] {
return false
}
}
return true
}```swift
func moveOneBall(arr: [Int]) -> Bool {
// If the array is empty, it is trivially sorted
if arr.isEmpty {
return true
}
let n = arr.count
var shiftPoint = -1
// Find the point where the array is not in non-decreasing order
for i in 0..<n {
if arr[i] > arr[(i + 1) % n] {
if shiftPoint == -1 {
shiftPoint = i + 1
} else {
// If we find more than one such point, it is not possible to sort the array
return false
}
}
}
// If no such point is found, the array is already sorted
if shiftPoint == -1 {
return true
}
// Check if the array can be sorted by shifting at the found point
for i in 0..<n {
if arr[(shiftPoint + i) % n] > arr[(shiftPoint + i + 1) % n] {
return false
}
}
return true
}
``` // XCTAssertTrue failedfunc moveOneBall(arr: [Int]) -> Bool {
// Check if the array is empty
if arr.isEmpty {
return true
}
let n = arr.count
// Find the index where the array would be split if it were sorted
var splitIndex = -1
for i in 0..<n {
if arr[i] > arr[(i + 1) % n] {
if splitIndex != -1 {
// If we find more than one split point, it's not possible to sort by right shifts
return false
}
splitIndex = i
}
}
// If no split point is found, the array is already sorted
if splitIndex == -1 {
return true
}
// Check if the array can be sorted by right shifting from the split point
for i in 0..<n {
if arr[(splitIndex + 1 + i) % n] > arr[(splitIndex + 2 + i) % n] {
return false
}
}
return true
}```swift
func moveOneBall(arr: [Int]) -> Bool {
// Check if the array is empty
if arr.isEmpty {
return true
}
let n = arr.count
// Find the index where the array would be split if it were sorted
var splitIndex = -1
for i in 0..<n {
if arr[i] > arr[(i + 1) % n] {
if splitIndex != -1 {
// If we find more than one split point, it's not possible to sort by right shifts
return false
}
splitIndex = i
}
}
// If no split point is found, the array is already sorted
if splitIndex == -1 {
return true
}
// Check if the array can be sorted by right shifting from the split point
for i in 0..<n {
if arr[(splitIndex + 1 + i) % n] > arr[(splitIndex + 2 + i) % n] {
return false
}
}
return true
}
``` // XCTAssertTrue failedfunc moveOneBall(arr: [Int]) -> Bool {
// Check if the array is empty
if arr.isEmpty {
return true
}
let n = arr.count
var breakPoint = -1
// Find the point where the order breaks
for i in 0..<n {
if arr[i] > arr[(i + 1) % n] {
if breakPoint != -1 {
// If we already found a break point, return false
return false
}
breakPoint = i
}
}
// If no break point is found, the array is already sorted
if breakPoint == -1 {
return true
}
// Check if the array can be sorted by right shifting
for i in 0..<n {
if arr[(breakPoint + 1 + i) % n] > arr[(breakPoint + 2 + i) % n] {
return false
}
}
return true
}```swift
func moveOneBall(arr: [Int]) -> Bool {
// Check if the array is empty
if arr.isEmpty {
return true
}
let n = arr.count
var breakPoint = -1
// Find the point where the order breaks
for i in 0..<n {
if arr[i] > arr[(i + 1) % n] {
if breakPoint != -1 {
// If we already found a break point, return false
return false
}
breakPoint = i
}
}
// If no break point is found, the array is already sorted
if breakPoint == -1 {
return true
}
// Check if the array can be sorted by right shifting
for i in 0..<n {
if arr[(breakPoint + 1 + i) % n] > arr[(breakPoint + 2 + i) % n] {
return false
}
}
return true
}
``` // XCTAssertTrue failedfunc moveOneBall(arr: [Int]) -> Bool {
// Check if the array is empty
if arr.isEmpty {
return true
}
let n = arr.count
// Find the index where the array is not in non-decreasing order
var breakPoint = -1
for i in 0..<n-1 {
if arr[i] > arr[i + 1] {
breakPoint = i
break
}
}
// If no break point is found, the array is already sorted
if breakPoint == -1 {
return true
}
// Check if the array can be sorted by shifting from the break point
for i in 0..<n-1 {
let currentIndex = (breakPoint + 1 + i) % n
let nextIndex = (breakPoint + 2 + i) % n
if arr[currentIndex] > arr[nextIndex] {
return false
}
}
return true
}```swift
func moveOneBall(arr: [Int]) -> Bool {
// Check if the array is empty
if arr.isEmpty {
return true
}
let n = arr.count
// Find the index where the array is not in non-decreasing order
var breakPoint = -1
for i in 0..<n-1 {
if arr[i] > arr[i + 1] {
breakPoint = i
break
}
}
// If no break point is found, the array is already sorted
if breakPoint == -1 {
return true
}
// Check if the array can be sorted by shifting from the break point
for i in 0..<n-1 {
let currentIndex = (breakPoint + 1 + i) % n
let nextIndex = (breakPoint + 2 + i) % n
if arr[currentIndex] > arr[nextIndex] {
return false
}
}
return true
}
```func moveOneBall(arr: [Int]) -> Bool {
// If the array is empty or has only one element, it is already sorted
if arr.isEmpty || arr.count == 1 {
return true
}
let n = arr.count
var breakPoint = -1
// Find the point where the order breaks
for i in 0..<n-1 {
if arr[i] > arr[i+1] {
breakPoint = i
break
}
}
// If no break point is found, the array is already sorted
if breakPoint == -1 {
return true
}
// Check if the array can be sorted by right shifting
for i in 0..<n-1 {
let currentIndex = (breakPoint + 1 + i) % n
let nextIndex = (breakPoint + 2 + i) % n
if arr[currentIndex] > arr[nextIndex] {
return false
}
}
return true
}```swift
func moveOneBall(arr: [Int]) -> Bool {
// If the array is empty or has only one element, it is already sorted
if arr.isEmpty || arr.count == 1 {
return true
}
let n = arr.count
var breakPoint = -1
// Find the point where the order breaks
for i in 0..<n-1 {
if arr[i] > arr[i+1] {
breakPoint = i
break
}
}
// If no break point is found, the array is already sorted
if breakPoint == -1 {
return true
}
// Check if the array can be sorted by right shifting
for i in 0..<n-1 {
let currentIndex = (breakPoint + 1 + i) % n
let nextIndex = (breakPoint + 2 + i) % n
if arr[currentIndex] > arr[nextIndex] {
return false
}
}
return true
}
```func moveOneBall(arr: [Int]) -> Bool {
// If the array is empty, return true
if arr.isEmpty {
return true
}
let n = arr.count
var shiftPoint = -1
// Find the point where the array is not in non-decreasing order
for i in 0..<n {
if arr[i] > arr[(i + 1) % n] {
if shiftPoint == -1 {
shiftPoint = i + 1
} else {
// If we find more than one such point, return false
return false
}
}
}
// If no such point is found, the array is already sorted
if shiftPoint == -1 {
return true
}
// Check if the array can be sorted by shifting from the found point
for i in 0..<n {
if arr[(shiftPoint + i) % n] > arr[(shiftPoint + i + 1) % n] {
return false
}
}
return true
}```swift
func moveOneBall(arr: [Int]) -> Bool {
// If the array is empty, return true
if arr.isEmpty {
return true
}
let n = arr.count
var shiftPoint = -1
// Find the point where the array is not in non-decreasing order
for i in 0..<n {
if arr[i] > arr[(i + 1) % n] {
if shiftPoint == -1 {
shiftPoint = i + 1
} else {
// If we find more than one such point, return false
return false
}
}
}
// If no such point is found, the array is already sorted
if shiftPoint == -1 {
return true
}
// Check if the array can be sorted by shifting from the found point
for i in 0..<n {
if arr[(shiftPoint + i) % n] > arr[(shiftPoint + i + 1) % n] {
return false
}
}
return true
}
``` // XCTAssertTrue failedfunc moveOneBall(arr: [Int]) -> Bool {
// Check if the array is empty
if arr.isEmpty {
return true
}
let n = arr.count
// Function to check if the array is sorted in non-decreasing order
func isSorted(_ array: [Int]) -> Bool {
for i in 1..<array.count {
if array[i] < array[i - 1] {
return false
}
}
return true
}
// Check all possible right shifts
for shift in 0..<n {
var shiftedArray = [Int](repeating: 0, count: n)
for i in 0..<n {
shiftedArray[(i + shift) % n] = arr[i]
}
if isSorted(shiftedArray) {
return true
}
}
return false
}```swift
func moveOneBall(arr: [Int]) -> Bool {
// Check if the array is empty
if arr.isEmpty {
return true
}
let n = arr.count
// Function to check if the array is sorted in non-decreasing order
func isSorted(_ array: [Int]) -> Bool {
for i in 1..<array.count {
if array[i] < array[i - 1] {
return false
}
}
return true
}
// Check all possible right shifts
for shift in 0..<n {
var shiftedArray = [Int](repeating: 0, count: n)
for i in 0..<n {
shiftedArray[(i + shift) % n] = arr[i]
}
if isSorted(shiftedArray) {
return true
}
}
return false
}
```func moveOneBall(arr: [Int]) -> Bool {
// If the array is empty or has only one element, it is trivially sorted
if arr.isEmpty || arr.count == 1 {
return true
}
let n = arr.count
var shiftPoint = -1
// Find the point where the array is not in non-decreasing order
for i in 0..<n {
if arr[i] > arr[(i + 1) % n] {
if shiftPoint == -1 {
shiftPoint = i + 1
} else {
// If we find more than one such point, it is not possible to sort by right shifts
return false
}
}
}
// If no such point is found, the array is already sorted
if shiftPoint == -1 {
return true
}
// Check if the array can be sorted by shifting from the found point
for i in 0..<n {
if arr[(shiftPoint + i) % n] > arr[(shiftPoint + i + 1) % n] {
return false
}
}
return true
}```swift
func moveOneBall(arr: [Int]) -> Bool {
// If the array is empty or has only one element, it is trivially sorted
if arr.isEmpty || arr.count == 1 {
return true
}
let n = arr.count
var shiftPoint = -1
// Find the point where the array is not in non-decreasing order
for i in 0..<n {
if arr[i] > arr[(i + 1) % n] {
if shiftPoint == -1 {
shiftPoint = i + 1
} else {
// If we find more than one such point, it is not possible to sort by right shifts
return false
}
}
}
// If no such point is found, the array is already sorted
if shiftPoint == -1 {
return true
}
// Check if the array can be sorted by shifting from the found point
for i in 0..<n {
if arr[(shiftPoint + i) % n] > arr[(shiftPoint + i + 1) % n] {
return false
}
}
return true
}
``` // XCTAssertTrue failedfunc moveOneBall(arr: [Int]) -> Bool {
// Check if the array is empty
if arr.isEmpty {
return true
}
let n = arr.count
var shiftPoint = -1
// Find the point where the array is not in non-decreasing order
for i in 0..<n {
if arr[i] > arr[(i + 1) % n] {
if shiftPoint == -1 {
shiftPoint = i
} else {
// If we find more than one such point, return false
return false
}
}
}
// If no such point is found, the array is already sorted
if shiftPoint == -1 {
return true
}
// Check if the array can be sorted by shifting from the found point
for i in 0..<n {
if arr[(shiftPoint + 1 + i) % n] > arr[(shiftPoint + 2 + i) % n] {
return false
}
}
return true
}```swift
func moveOneBall(arr: [Int]) -> Bool {
// Check if the array is empty
if arr.isEmpty {
return true
}
let n = arr.count
var shiftPoint = -1
// Find the point where the array is not in non-decreasing order
for i in 0..<n {
if arr[i] > arr[(i + 1) % n] {
if shiftPoint == -1 {
shiftPoint = i
} else {
// If we find more than one such point, return false
return false
}
}
}
// If no such point is found, the array is already sorted
if shiftPoint == -1 {
return true
}
// Check if the array can be sorted by shifting from the found point
for i in 0..<n {
if arr[(shiftPoint + 1 + i) % n] > arr[(shiftPoint + 2 + i) % n] {
return false
}
}
return true
}
``` // XCTAssertTrue failedfunc moveOneBall(arr: [Int]) -> Bool {
// Check if the array is empty
if arr.isEmpty {
return true
}
let n = arr.count
var shiftPoint = -1
// Find the point where the array is not in non-decreasing order
for i in 0..<n {
if arr[i] > arr[(i + 1) % n] {
if shiftPoint == -1 {
shiftPoint = i
} else {
// If we find more than one such point, return false
return false
}
}
}
// If no such point is found, the array is already sorted
if shiftPoint == -1 {
return true
}
// Check if the array can be sorted by shifting at the found point
for i in 0..<n {
if arr[(shiftPoint + 1 + i) % n] > arr[(shiftPoint + 2 + i) % n] {
return false
}
}
return true
}```swift
func moveOneBall(arr: [Int]) -> Bool {
// Check if the array is empty
if arr.isEmpty {
return true
}
let n = arr.count
var shiftPoint = -1
// Find the point where the array is not in non-decreasing order
for i in 0..<n {
if arr[i] > arr[(i + 1) % n] {
if shiftPoint == -1 {
shiftPoint = i
} else {
// If we find more than one such point, return false
return false
}
}
}
// If no such point is found, the array is already sorted
if shiftPoint == -1 {
return true
}
// Check if the array can be sorted by shifting at the found point
for i in 0..<n {
if arr[(shiftPoint + 1 + i) % n] > arr[(shiftPoint + 2 + i) % n] {
return false
}
}
return true
}
``` // XCTAssertTrue failedfunc exchange(lst1: [Int], lst2: [Int]) -> String {
// Check if lst1 already contains only even numbers
if lst1.allSatisfy({ $0 % 2 == 0 }) {
return "YES"
}
// Extract all even numbers from lst2
let evenNumbersInLst2 = lst2.filter { $0 % 2 == 0 }
// Extract all odd numbers from lst1
let oddNumbersInLst1 = lst1.filter { $0 % 2 != 0 }
// If the number of odd numbers in lst1 is less than or equal to the number of even numbers in lst2,
// then it is possible to exchange elements to make lst1 all even
if oddNumbersInLst1.count <= evenNumbersInLst2.count {
return "YES"
} else {
return "NO"
}
}```swift
func exchange(lst1: [Int], lst2: [Int]) -> String {
// Check if lst1 already contains only even numbers
if lst1.allSatisfy({ $0 % 2 == 0 }) {
return "YES"
}
// Extract all even numbers from lst2
let evenNumbersInLst2 = lst2.filter { $0 % 2 == 0 }
// Extract all odd numbers from lst1
let oddNumbersInLst1 = lst1.filter { $0 % 2 != 0 }
// If the number of odd numbers in lst1 is less than or equal to the number of even numbers in lst2,
// then it is possible to exchange elements to make lst1 all even
if oddNumbersInLst1.count <= evenNumbersInLst2.count {
return "YES"
} else {
return "NO"
}
}
```func exchange(lst1: [Int], lst2: [Int]) -> String {
// Check if lst1 already contains only even numbers
if lst1.allSatisfy({ $0 % 2 == 0 }) {
return "YES"
}
// Check if lst2 contains at least one even number
let hasEvenInLst2 = lst2.contains { $0 % 2 == 0 }
// If lst2 has at least one even number, we can exchange it with any odd number in lst1
if hasEvenInLst2 {
return "YES"
}
// If lst2 does not have any even numbers, we cannot make lst1 all even
return "NO"
}```swift
func exchange(lst1: [Int], lst2: [Int]) -> String {
// Check if lst1 already contains only even numbers
if lst1.allSatisfy({ $0 % 2 == 0 }) {
return "YES"
}
// Check if lst2 contains at least one even number
let hasEvenInLst2 = lst2.contains { $0 % 2 == 0 }
// If lst2 has at least one even number, we can exchange it with any odd number in lst1
if hasEvenInLst2 {
return "YES"
}
// If lst2 does not have any even numbers, we cannot make lst1 all even
return "NO"
}
``` // XCTAssertTrue failedfunc exchange(lst1: [Int], lst2: [Int]) -> String {
// Check if lst1 already contains only even numbers
if lst1.allSatisfy({ $0 % 2 == 0 }) {
return "YES"
}
// Check if lst2 contains at least one even number
let containsEvenInLst2 = lst2.contains { $0 % 2 == 0 }
// Check if lst1 contains at least one odd number
let containsOddInLst1 = lst1.contains { $0 % 2 != 0 }
// If lst2 contains at least one even number and lst1 contains at least one odd number, exchange is possible
if containsEvenInLst2 && containsOddInLst1 {
return "YES"
}
return "NO"
}```swift
func exchange(lst1: [Int], lst2: [Int]) -> String {
// Check if lst1 already contains only even numbers
if lst1.allSatisfy({ $0 % 2 == 0 }) {
return "YES"
}
// Check if lst2 contains at least one even number
let containsEvenInLst2 = lst2.contains { $0 % 2 == 0 }
// Check if lst1 contains at least one odd number
let containsOddInLst1 = lst1.contains { $0 % 2 != 0 }
// If lst2 contains at least one even number and lst1 contains at least one odd number, exchange is possible
if containsEvenInLst2 && containsOddInLst1 {
return "YES"
}
return "NO"
}
``` // XCTAssertTrue failedfunc exchange(lst1: [Int], lst2: [Int]) -> String {
// Check if lst1 already contains only even numbers
if lst1.allSatisfy({ $0 % 2 == 0 }) {
return "YES"
}
// Check if lst2 contains at least one even number
let lst2HasEven = lst2.contains { $0 % 2 == 0 }
// If lst2 has at least one even number, we can potentially exchange elements
if lst2HasEven {
return "YES"
}
// If lst2 does not have any even numbers, we cannot make lst1 all even
return "NO"
}```swift
func exchange(lst1: [Int], lst2: [Int]) -> String {
// Check if lst1 already contains only even numbers
if lst1.allSatisfy({ $0 % 2 == 0 }) {
return "YES"
}
// Check if lst2 contains at least one even number
let lst2HasEven = lst2.contains { $0 % 2 == 0 }
// If lst2 has at least one even number, we can potentially exchange elements
if lst2HasEven {
return "YES"
}
// If lst2 does not have any even numbers, we cannot make lst1 all even
return "NO"
}
``` // XCTAssertTrue failedfunc exchange(lst1: [Int], lst2: [Int]) -> String {
// Check if lst1 already contains only even numbers
if lst1.allSatisfy({ $0 % 2 == 0 }) {
return "YES"
}
// Check if lst2 contains at least one even number
let hasEvenInLst2 = lst2.contains { $0 % 2 == 0 }
// If lst2 has at least one even number, we can potentially swap to make lst1 all even
if hasEvenInLst2 {
return "YES"
}
// If lst2 does not have any even numbers, it's impossible to make lst1 all even
return "NO"
}```swift
func exchange(lst1: [Int], lst2: [Int]) -> String {
// Check if lst1 already contains only even numbers
if lst1.allSatisfy({ $0 % 2 == 0 }) {
return "YES"
}
// Check if lst2 contains at least one even number
let hasEvenInLst2 = lst2.contains { $0 % 2 == 0 }
// If lst2 has at least one even number, we can potentially swap to make lst1 all even
if hasEvenInLst2 {
return "YES"
}
// If lst2 does not have any even numbers, it's impossible to make lst1 all even
return "NO"
}
``` // XCTAssertTrue failedfunc exchange(lst1: [Int], lst2: [Int]) -> String {
// Check if lst1 already contains only even numbers
if lst1.allSatisfy({ $0 % 2 == 0 }) {
return "YES"
}
// Check if there are any even numbers in lst2
let hasEvenInLst2 = lst2.contains { $0 % 2 == 0 }
// If lst1 has odd numbers and lst2 has even numbers, exchange is possible
if hasEvenInLst2 {
return "YES"
}
// Otherwise, it's not possible to make all elements in lst1 even
return "NO"
}```swift
func exchange(lst1: [Int], lst2: [Int]) -> String {
// Check if lst1 already contains only even numbers
if lst1.allSatisfy({ $0 % 2 == 0 }) {
return "YES"
}
// Check if there are any even numbers in lst2
let hasEvenInLst2 = lst2.contains { $0 % 2 == 0 }
// If lst1 has odd numbers and lst2 has even numbers, exchange is possible
if hasEvenInLst2 {
return "YES"
}
// Otherwise, it's not possible to make all elements in lst1 even
return "NO"
}
``` // XCTAssertTrue failedfunc exchange(lst1: [Int], lst2: [Int]) -> String {
// Check if lst1 already contains only even numbers
if lst1.allSatisfy({ $0 % 2 == 0 }) {
return "YES"
}
// Check if lst2 contains at least one even number
let lst2ContainsEven = lst2.contains { $0 % 2 == 0 }
// If lst2 contains an even number, we can potentially swap to make lst1 all even
if lst2ContainsEven {
return "YES"
} else {
return "NO"
}
}```swift
func exchange(lst1: [Int], lst2: [Int]) -> String {
// Check if lst1 already contains only even numbers
if lst1.allSatisfy({ $0 % 2 == 0 }) {
return "YES"
}
// Check if lst2 contains at least one even number
let lst2ContainsEven = lst2.contains { $0 % 2 == 0 }
// If lst2 contains an even number, we can potentially swap to make lst1 all even
if lst2ContainsEven {
return "YES"
} else {
return "NO"
}
}
``` // XCTAssertTrue failedfunc exchange(lst1: [Int], lst2: [Int]) -> String {
// Check if lst1 already contains only even numbers
if lst1.allSatisfy({ $0 % 2 == 0 }) {
return "YES"
}
// Check if lst2 contains at least one even number
let hasEvenInLst2 = lst2.contains { $0 % 2 == 0 }
// If lst2 has at least one even number, we can potentially swap to make lst1 all even
if hasEvenInLst2 {
return "YES"
}
// If lst2 does not have any even numbers, it's impossible to make lst1 all even
return "NO"
}```swift
func exchange(lst1: [Int], lst2: [Int]) -> String {
// Check if lst1 already contains only even numbers
if lst1.allSatisfy({ $0 % 2 == 0 }) {
return "YES"
}
// Check if lst2 contains at least one even number
let hasEvenInLst2 = lst2.contains { $0 % 2 == 0 }
// If lst2 has at least one even number, we can potentially swap to make lst1 all even
if hasEvenInLst2 {
return "YES"
}
// If lst2 does not have any even numbers, it's impossible to make lst1 all even
return "NO"
}
``` // XCTAssertTrue failedfunc exchange(lst1: [Int], lst2: [Int]) -> String {
// Check if lst1 already contains only even numbers
if lst1.allSatisfy({ $0 % 2 == 0 }) {
return "YES"
}
// Check if lst2 contains at least one even number
let hasEvenInLst2 = lst2.contains { $0 % 2 == 0 }
// If lst2 has at least one even number, we can potentially swap to make lst1 all even
if hasEvenInLst2 {
return "YES"
}
// If lst2 does not have any even numbers, it's impossible to make lst1 all even
return "NO"
}```swift
func exchange(lst1: [Int], lst2: [Int]) -> String {
// Check if lst1 already contains only even numbers
if lst1.allSatisfy({ $0 % 2 == 0 }) {
return "YES"
}
// Check if lst2 contains at least one even number
let hasEvenInLst2 = lst2.contains { $0 % 2 == 0 }
// If lst2 has at least one even number, we can potentially swap to make lst1 all even
if hasEvenInLst2 {
return "YES"
}
// If lst2 does not have any even numbers, it's impossible to make lst1 all even
return "NO"
}
``` // XCTAssertTrue failedfunc exchange(lst1: [Int], lst2: [Int]) -> String {
// Check if lst1 already contains only even numbers
if lst1.allSatisfy({ $0 % 2 == 0 }) {
return "YES"
}
// Check if lst2 contains at least one even number
let lst2HasEven = lst2.contains { $0 % 2 == 0 }
// If lst2 has at least one even number, we can potentially swap to make lst1 all even
if lst2HasEven {
return "YES"
}
// If lst2 does not have any even numbers, we cannot make lst1 all even
return "NO"
}```swift
func exchange(lst1: [Int], lst2: [Int]) -> String {
// Check if lst1 already contains only even numbers
if lst1.allSatisfy({ $0 % 2 == 0 }) {
return "YES"
}
// Check if lst2 contains at least one even number
let lst2HasEven = lst2.contains { $0 % 2 == 0 }
// If lst2 has at least one even number, we can potentially swap to make lst1 all even
if lst2HasEven {
return "YES"
}
// If lst2 does not have any even numbers, we cannot make lst1 all even
return "NO"
}
``` // XCTAssertTrue failedfunc histogram(test: String) -> [String : Int] {
// Split the input string into an array of letters
let letters = test.split(separator: " ").map { String($0) }
// Create a dictionary to count the occurrences of each letter
var letterCounts: [String: Int] = [:]
// Iterate through the letters and count their occurrences
for letter in letters {
letterCounts[letter, default: 0] += 1
}
// Find the maximum count value
let maxCount = letterCounts.values.max() ?? 0
// Create a dictionary to store the letters with the maximum count
var result: [String: Int] = [:]
// Iterate through the letterCounts dictionary and add the letters with the maximum count to the result
for (letter, count) in letterCounts where count == maxCount {
result[letter] = count
}
return result
}```swift
func histogram(test: String) -> [String : Int] {
// Split the input string into an array of letters
let letters = test.split(separator: " ").map { String($0) }
// Create a dictionary to count the occurrences of each letter
var letterCounts: [String: Int] = [:]
// Iterate through the letters and count their occurrences
for letter in letters {
letterCounts[letter, default: 0] += 1
}
// Find the maximum count value
let maxCount = letterCounts.values.max() ?? 0
// Create a dictionary to store the letters with the maximum count
var result: [String: Int] = [:]
// Iterate through the letterCounts dictionary and add the letters with the maximum count to the result
for (letter, count) in letterCounts where count == maxCount {
result[letter] = count
}
return result
}
```func histogram(test: String) -> [String : Int] {
// Split the input string into an array of letters
let letters = test.split(separator: " ").map { String($0) }
// Create a dictionary to count occurrences of each letter
var letterCounts: [String: Int] = [:]
// Count the occurrences of each letter
for letter in letters {
letterCounts[letter, default: 0] += 1
}
// Find the maximum count value
let maxCount = letterCounts.values.max() ?? 0
// Filter the dictionary to include only the letters with the maximum count
let result = letterCounts.filter { $0.value == maxCount }
return result
}```swift
func histogram(test: String) -> [String : Int] {
// Split the input string into an array of letters
let letters = test.split(separator: " ").map { String($0) }
// Create a dictionary to count occurrences of each letter
var letterCounts: [String: Int] = [:]
// Count the occurrences of each letter
for letter in letters {
letterCounts[letter, default: 0] += 1
}
// Find the maximum count value
let maxCount = letterCounts.values.max() ?? 0
// Filter the dictionary to include only the letters with the maximum count
let result = letterCounts.filter { $0.value == maxCount }
return result
}
```func histogram(test: String) -> [String : Int] {
// Split the input string into an array of letters
let letters = test.split(separator: " ").map { String($0) }
// Create a dictionary to count the occurrences of each letter
var letterCounts: [String: Int] = [:]
// Iterate through the letters and count their occurrences
for letter in letters {
letterCounts[letter, default: 0] += 1
}
// Find the maximum count of occurrences
let maxCount = letterCounts.values.max() ?? 0
// Create a dictionary to store the letters with the maximum count
var result: [String: Int] = [:]
// Iterate through the letterCounts dictionary and add letters with the maximum count to the result
for (letter, count) in letterCounts {
if count == maxCount {
result[letter] = count
}
}
return result
}```swift
func histogram(test: String) -> [String : Int] {
// Split the input string into an array of letters
let letters = test.split(separator: " ").map { String($0) }
// Create a dictionary to count the occurrences of each letter
var letterCounts: [String: Int] = [:]
// Iterate through the letters and count their occurrences
for letter in letters {
letterCounts[letter, default: 0] += 1
}
// Find the maximum count of occurrences
let maxCount = letterCounts.values.max() ?? 0
// Create a dictionary to store the letters with the maximum count
var result: [String: Int] = [:]
// Iterate through the letterCounts dictionary and add letters with the maximum count to the result
for (letter, count) in letterCounts {
if count == maxCount {
result[letter] = count
}
}
return result
}
```func histogram(test: String) -> [String : Int] {
// Split the input string by spaces to get individual letters
let letters = test.split(separator: " ").map { String($0) }
// Create a dictionary to count occurrences of each letter
var letterCounts: [String: Int] = [:]
// Iterate over the letters and count their occurrences
for letter in letters {
letterCounts[letter, default: 0] += 1
}
// Find the maximum count of occurrences
let maxCount = letterCounts.values.max() ?? 0
// Create a dictionary to store the letters with the maximum count
var result: [String: Int] = [:]
// Iterate over the letterCounts dictionary to find all letters with the maximum count
for (letter, count) in letterCounts where count == maxCount {
result[letter] = count
}
return result
}```swift
func histogram(test: String) -> [String : Int] {
// Split the input string by spaces to get individual letters
let letters = test.split(separator: " ").map { String($0) }
// Create a dictionary to count occurrences of each letter
var letterCounts: [String: Int] = [:]
// Iterate over the letters and count their occurrences
for letter in letters {
letterCounts[letter, default: 0] += 1
}
// Find the maximum count of occurrences
let maxCount = letterCounts.values.max() ?? 0
// Create a dictionary to store the letters with the maximum count
var result: [String: Int] = [:]
// Iterate over the letterCounts dictionary to find all letters with the maximum count
for (letter, count) in letterCounts where count == maxCount {
result[letter] = count
}
return result
}
```func histogram(test: String) -> [String : Int] {
// Split the input string by spaces to get individual letters
let letters = test.split(separator: " ").map { String($0) }
// Dictionary to store the count of each letter
var letterCounts: [String: Int] = [:]
// Count the occurrences of each letter
for letter in letters {
letterCounts[letter, default: 0] += 1
}
// Find the maximum count value
let maxCount = letterCounts.values.max() ?? 0
// Filter the dictionary to include only the letters with the maximum count
let result = letterCounts.filter { $0.value == maxCount }
return result
}```swift
func histogram(test: String) -> [String : Int] {
// Split the input string by spaces to get individual letters
let letters = test.split(separator: " ").map { String($0) }
// Dictionary to store the count of each letter
var letterCounts: [String: Int] = [:]
// Count the occurrences of each letter
for letter in letters {
letterCounts[letter, default: 0] += 1
}
// Find the maximum count value
let maxCount = letterCounts.values.max() ?? 0
// Filter the dictionary to include only the letters with the maximum count
let result = letterCounts.filter { $0.value == maxCount }
return result
}
```func histogram(test: String) -> [String : Int] {
// Split the input string into an array of letters
let letters = test.split(separator: " ").map { String($0) }
// Create a dictionary to count occurrences of each letter
var letterCounts: [String: Int] = [:]
// Count the occurrences of each letter
for letter in letters {
letterCounts[letter, default: 0] += 1
}
// Find the maximum count value
let maxCount = letterCounts.values.max() ?? 0
// Create a dictionary to store the letters with the maximum count
var result: [String: Int] = [:]
// Populate the result dictionary with letters that have the maximum count
for (letter, count) in letterCounts {
if count == maxCount {
result[letter] = count
}
}
return result
}```swift
func histogram(test: String) -> [String : Int] {
// Split the input string into an array of letters
let letters = test.split(separator: " ").map { String($0) }
// Create a dictionary to count occurrences of each letter
var letterCounts: [String: Int] = [:]
// Count the occurrences of each letter
for letter in letters {
letterCounts[letter, default: 0] += 1
}
// Find the maximum count value
let maxCount = letterCounts.values.max() ?? 0
// Create a dictionary to store the letters with the maximum count
var result: [String: Int] = [:]
// Populate the result dictionary with letters that have the maximum count
for (letter, count) in letterCounts {
if count == maxCount {
result[letter] = count
}
}
return result
}
```func histogram(test: String) -> [String : Int] {
// Split the input string by spaces to get individual letters
let letters = test.split(separator: " ").map { String($0) }
// Create a dictionary to store the count of each letter
var letterCounts: [String: Int] = [:]
// Count the occurrences of each letter
for letter in letters {
letterCounts[letter, default: 0] += 1
}
// Find the maximum count value
let maxCount = letterCounts.values.max() ?? 0
// Create a dictionary to store the letters with the maximum count
var result: [String: Int] = [:]
// Add letters with the maximum count to the result dictionary
for (letter, count) in letterCounts {
if count == maxCount {
result[letter] = count
}
}
return result
}```swift
func histogram(test: String) -> [String : Int] {
// Split the input string by spaces to get individual letters
let letters = test.split(separator: " ").map { String($0) }
// Create a dictionary to store the count of each letter
var letterCounts: [String: Int] = [:]
// Count the occurrences of each letter
for letter in letters {
letterCounts[letter, default: 0] += 1
}
// Find the maximum count value
let maxCount = letterCounts.values.max() ?? 0
// Create a dictionary to store the letters with the maximum count
var result: [String: Int] = [:]
// Add letters with the maximum count to the result dictionary
for (letter, count) in letterCounts {
if count == maxCount {
result[letter] = count
}
}
return result
}
```func histogram(test: String) -> [String : Int] {
// Split the input string into an array of letters
let letters = test.split(separator: " ").map { String($0) }
// Create a dictionary to store the count of each letter
var letterCounts: [String: Int] = [:]
// Count the occurrences of each letter
for letter in letters {
letterCounts[letter, default: 0] += 1
}
// Find the maximum count value
guard let maxCount = letterCounts.values.max() else {
return [:]
}
// Filter the dictionary to include only the letters with the maximum count
let result = letterCounts.filter { $0.value == maxCount }
return result
}```swift
func histogram(test: String) -> [String : Int] {
// Split the input string into an array of letters
let letters = test.split(separator: " ").map { String($0) }
// Create a dictionary to store the count of each letter
var letterCounts: [String: Int] = [:]
// Count the occurrences of each letter
for letter in letters {
letterCounts[letter, default: 0] += 1
}
// Find the maximum count value
guard let maxCount = letterCounts.values.max() else {
return [:]
}
// Filter the dictionary to include only the letters with the maximum count
let result = letterCounts.filter { $0.value == maxCount }
return result
}
```func histogram(test: String) -> [String : Int] {
// Split the input string by spaces to get individual letters
let letters = test.split(separator: " ").map { String($0) }
// Create a dictionary to count occurrences of each letter
var letterCounts: [String: Int] = [:]
// Count the occurrences of each letter
for letter in letters {
letterCounts[letter, default: 0] += 1
}
// Find the maximum count value
let maxCount = letterCounts.values.max() ?? 0
// Filter the dictionary to include only the letters with the maximum count
let result = letterCounts.filter { $0.value == maxCount }
return result
}```swift
func histogram(test: String) -> [String : Int] {
// Split the input string by spaces to get individual letters
let letters = test.split(separator: " ").map { String($0) }
// Create a dictionary to count occurrences of each letter
var letterCounts: [String: Int] = [:]
// Count the occurrences of each letter
for letter in letters {
letterCounts[letter, default: 0] += 1
}
// Find the maximum count value
let maxCount = letterCounts.values.max() ?? 0
// Filter the dictionary to include only the letters with the maximum count
let result = letterCounts.filter { $0.value == maxCount }
return result
}
```func histogram(test: String) -> [String : Int] {
// Split the input string into an array of letters
let letters = test.split(separator: " ").map { String($0) }
// Create a dictionary to count the occurrences of each letter
var letterCounts: [String: Int] = [:]
// Count the occurrences of each letter
for letter in letters {
letterCounts[letter, default: 0] += 1
}
// Find the maximum count
let maxCount = letterCounts.values.max() ?? 0
// Create a dictionary to store the letters with the maximum count
var result: [String: Int] = [:]
// Add letters with the maximum count to the result dictionary
for (letter, count) in letterCounts {
if count == maxCount {
result[letter] = count
}
}
return result
}```swift
func histogram(test: String) -> [String : Int] {
// Split the input string into an array of letters
let letters = test.split(separator: " ").map { String($0) }
// Create a dictionary to count the occurrences of each letter
var letterCounts: [String: Int] = [:]
// Count the occurrences of each letter
for letter in letters {
letterCounts[letter, default: 0] += 1
}
// Find the maximum count
let maxCount = letterCounts.values.max() ?? 0
// Create a dictionary to store the letters with the maximum count
var result: [String: Int] = [:]
// Add letters with the maximum count to the result dictionary
for (letter, count) in letterCounts {
if count == maxCount {
result[letter] = count
}
}
return result
}
```func reverseDelete(s: String, c: String) -> (String, Bool) {
// Create a set of characters to be deleted for faster lookup
let deleteSet = Set(c)
// Filter out characters from s that are in the deleteSet
let filteredString = s.filter { !deleteSet.contains($0) }
// Check if the filtered string is a palindrome
let isPalindrome = filteredString == String(filteredString.reversed())
// Return the result as a tuple
return (filteredString, isPalindrome)
}```swift
func reverseDelete(s: String, c: String) -> (String, Bool) {
// Create a set of characters to be deleted for faster lookup
let deleteSet = Set(c)
// Filter out characters from s that are in the deleteSet
let filteredString = s.filter { !deleteSet.contains($0) }
// Check if the filtered string is a palindrome
let isPalindrome = filteredString == String(filteredString.reversed())
// Return the result as a tuple
return (filteredString, isPalindrome)
}
```func reverseDelete(s: String, c: String) -> (String, Bool) {
// Create a set of characters to be deleted for faster lookup
let deleteSet = Set(c)
// Filter out characters from s that are in the deleteSet
let filteredString = s.filter { !deleteSet.contains($0) }
// Check if the filtered string is a palindrome
let isPalindrome = filteredString == String(filteredString.reversed())
// Return the filtered string and the palindrome check result
return (filteredString, isPalindrome)
}```swift
func reverseDelete(s: String, c: String) -> (String, Bool) {
// Create a set of characters to be deleted for faster lookup
let deleteSet = Set(c)
// Filter out characters from s that are in the deleteSet
let filteredString = s.filter { !deleteSet.contains($0) }
// Check if the filtered string is a palindrome
let isPalindrome = filteredString == String(filteredString.reversed())
// Return the filtered string and the palindrome check result
return (filteredString, isPalindrome)
}
```func reverseDelete(s: String, c: String) -> (String, Bool) {
// Create a set of characters to be deleted for faster lookup
let deleteSet = Set(c)
// Filter out characters from s that are in the deleteSet
let filteredString = s.filter { !deleteSet.contains($0) }
// Check if the filtered string is a palindrome
let isPalindrome = filteredString == String(filteredString.reversed())
// Return the filtered string and the palindrome check result
return (filteredString, isPalindrome)
}```swift
func reverseDelete(s: String, c: String) -> (String, Bool) {
// Create a set of characters to be deleted for faster lookup
let deleteSet = Set(c)
// Filter out characters from s that are in the deleteSet
let filteredString = s.filter { !deleteSet.contains($0) }
// Check if the filtered string is a palindrome
let isPalindrome = filteredString == String(filteredString.reversed())
// Return the filtered string and the palindrome check result
return (filteredString, isPalindrome)
}
```func reverseDelete(s: String, c: String) -> (String, Bool) {
// Create a set of characters to be deleted for faster lookup
let deleteSet = Set(c)
// Filter out characters from s that are in the deleteSet
let filteredString = s.filter { !deleteSet.contains($0) }
// Check if the filtered string is a palindrome
let isPalindrome = filteredString == String(filteredString.reversed())
// Return the filtered string and the palindrome check result
return (filteredString, isPalindrome)
}```swift
func reverseDelete(s: String, c: String) -> (String, Bool) {
// Create a set of characters to be deleted for faster lookup
let deleteSet = Set(c)
// Filter out characters from s that are in the deleteSet
let filteredString = s.filter { !deleteSet.contains($0) }
// Check if the filtered string is a palindrome
let isPalindrome = filteredString == String(filteredString.reversed())
// Return the filtered string and the palindrome check result
return (filteredString, isPalindrome)
}
```func reverseDelete(s: String, c: String) -> (String, Bool) {
// Create a set of characters to delete for faster lookup
let charactersToDelete = Set(c)
// Filter out characters from s that are in the charactersToDelete set
let filteredString = s.filter { !charactersToDelete.contains($0) }
// Check if the filtered string is a palindrome
let isPalindrome = filteredString == String(filteredString.reversed())
// Return the filtered string and the palindrome check result
return (filteredString, isPalindrome)
}```swift
func reverseDelete(s: String, c: String) -> (String, Bool) {
// Create a set of characters to delete for faster lookup
let charactersToDelete = Set(c)
// Filter out characters from s that are in the charactersToDelete set
let filteredString = s.filter { !charactersToDelete.contains($0) }
// Check if the filtered string is a palindrome
let isPalindrome = filteredString == String(filteredString.reversed())
// Return the filtered string and the palindrome check result
return (filteredString, isPalindrome)
}
```func reverseDelete(s: String, c: String) -> (String, Bool) {
// Create a set of characters to be deleted for faster lookup
let deleteSet = Set(c)
// Filter out characters from s that are in deleteSet
let filteredString = s.filter { !deleteSet.contains($0) }
// Check if the filtered string is a palindrome
let isPalindrome = filteredString == String(filteredString.reversed())
// Return the filtered string and the palindrome check result
return (filteredString, isPalindrome)
}```swift
func reverseDelete(s: String, c: String) -> (String, Bool) {
// Create a set of characters to be deleted for faster lookup
let deleteSet = Set(c)
// Filter out characters from s that are in deleteSet
let filteredString = s.filter { !deleteSet.contains($0) }
// Check if the filtered string is a palindrome
let isPalindrome = filteredString == String(filteredString.reversed())
// Return the filtered string and the palindrome check result
return (filteredString, isPalindrome)
}
```func reverseDelete(s: String, c: String) -> (String, Bool) {
// Create a set of characters to be deleted for faster lookup
let deleteSet = Set(c)
// Filter out characters from s that are in the deleteSet
let filteredString = s.filter { !deleteSet.contains($0) }
// Check if the filtered string is a palindrome
let isPalindrome = filteredString == String(filteredString.reversed())
// Return the filtered string and the palindrome check result
return (filteredString, isPalindrome)
}```swift
func reverseDelete(s: String, c: String) -> (String, Bool) {
// Create a set of characters to be deleted for faster lookup
let deleteSet = Set(c)
// Filter out characters from s that are in the deleteSet
let filteredString = s.filter { !deleteSet.contains($0) }
// Check if the filtered string is a palindrome
let isPalindrome = filteredString == String(filteredString.reversed())
// Return the filtered string and the palindrome check result
return (filteredString, isPalindrome)
}
```func reverseDelete(s: String, c: String) -> (String, Bool) {
// Create a set of characters to delete for faster lookup
let charactersToDelete = Set(c)
// Filter out characters from s that are in the charactersToDelete set
let filteredString = s.filter { !charactersToDelete.contains($0) }
// Check if the filtered string is a palindrome
let isPalindrome = filteredString == String(filteredString.reversed())
// Return the filtered string and the palindrome check result
return (filteredString, isPalindrome)
}```swift
func reverseDelete(s: String, c: String) -> (String, Bool) {
// Create a set of characters to delete for faster lookup
let charactersToDelete = Set(c)
// Filter out characters from s that are in the charactersToDelete set
let filteredString = s.filter { !charactersToDelete.contains($0) }
// Check if the filtered string is a palindrome
let isPalindrome = filteredString == String(filteredString.reversed())
// Return the filtered string and the palindrome check result
return (filteredString, isPalindrome)
}
```func reverseDelete(s: String, c: String) -> (String, Bool) {
// Create a set of characters to be deleted for faster lookup
let deleteSet = Set(c)
// Filter out characters from s that are in deleteSet
let filteredString = s.filter { !deleteSet.contains($0) }
// Check if the filtered string is a palindrome
let isPalindrome = filteredString == String(filteredString.reversed())
// Return the filtered string and the palindrome check result
return (filteredString, isPalindrome)
}```swift
func reverseDelete(s: String, c: String) -> (String, Bool) {
// Create a set of characters to be deleted for faster lookup
let deleteSet = Set(c)
// Filter out characters from s that are in deleteSet
let filteredString = s.filter { !deleteSet.contains($0) }
// Check if the filtered string is a palindrome
let isPalindrome = filteredString == String(filteredString.reversed())
// Return the filtered string and the palindrome check result
return (filteredString, isPalindrome)
}
```func reverseDelete(s: String, c: String) -> (String, Bool) {
// Create a set of characters to delete for faster lookup
let deleteSet = Set(c)
// Filter out characters from s that are in the deleteSet
let filteredString = s.filter { !deleteSet.contains($0) }
// Check if the filtered string is a palindrome
let isPalindrome = filteredString == String(filteredString.reversed())
// Return the filtered string and the palindrome check result
return (filteredString, isPalindrome)
}```swift
func reverseDelete(s: String, c: String) -> (String, Bool) {
// Create a set of characters to delete for faster lookup
let deleteSet = Set(c)
// Filter out characters from s that are in the deleteSet
let filteredString = s.filter { !deleteSet.contains($0) }
// Check if the filtered string is a palindrome
let isPalindrome = filteredString == String(filteredString.reversed())
// Return the filtered string and the palindrome check result
return (filteredString, isPalindrome)
}
```func oddCount(lst: [String]) -> [String] {
// Helper function to count odd digits in a string
func countOddDigits(in str: String) -> Int {
let oddDigits = Set(["1", "3", "5", "7", "9"])
return str.filter { oddDigits.contains(String($0)) }.count
}
// Process each string in the input list
return lst.map { str in
let oddCount = countOddDigits(in: str)
return "the number of odd elements \(oddCount)n the str\(oddCount)ng \(oddCount) of the \(oddCount)nput."
}
}```swift
func oddCount(lst: [String]) -> [String] {
// Helper function to count odd digits in a string
func countOddDigits(in str: String) -> Int {
let oddDigits = Set(["1", "3", "5", "7", "9"])
return str.filter { oddDigits.contains(String($0)) }.count
}
// Process each string in the input list
return lst.map { str in
let oddCount = countOddDigits(in: str)
return "the number of odd elements \(oddCount)n the str\(oddCount)ng \(oddCount) of the \(oddCount)nput."
}
}
```func oddCount(lst: [String]) -> [String] {
// Helper function to count odd digits in a string
func countOddDigits(in str: String) -> Int {
return str.filter { "13579".contains($0) }.count
}
// Process each string in the input list
return lst.map { str in
let oddCount = countOddDigits(in: str)
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] {
// Helper function to count odd digits in a string
func countOddDigits(in str: String) -> Int {
return str.filter { "13579".contains($0) }.count
}
// Process each string in the input list
return lst.map { str in
let oddCount = countOddDigits(in: str)
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] {
// Helper function to count odd digits in a string
func countOddDigits(in str: String) -> Int {
let oddDigits = Set(["1", "3", "5", "7", "9"])
return str.filter { oddDigits.contains(String($0)) }.count
}
// Process each string in the input list
return lst.map { str in
let oddCount = countOddDigits(in: str)
return "the number of odd elements \(oddCount)n the str\(oddCount)ng \(oddCount) of the \(oddCount)nput."
}
}```swift
func oddCount(lst: [String]) -> [String] {
// Helper function to count odd digits in a string
func countOddDigits(in str: String) -> Int {
let oddDigits = Set(["1", "3", "5", "7", "9"])
return str.filter { oddDigits.contains(String($0)) }.count
}
// Process each string in the input list
return lst.map { str in
let oddCount = countOddDigits(in: str)
return "the number of odd elements \(oddCount)n the str\(oddCount)ng \(oddCount) of the \(oddCount)nput."
}
}
```func oddCount(lst: [String]) -> [String] {
// Helper function to count odd digits in a string
func countOddDigits(in str: String) -> Int {
let oddDigits = Set<Character>(["1", "3", "5", "7", "9"])
return str.filter { oddDigits.contains($0) }.count
}
// Process each string in the input list
return lst.map { str in
let oddCount = countOddDigits(in: str)
return "the number of odd elements \(oddCount)n the str\(oddCount)ng \(oddCount) of the \(oddCount)nput."
}
}```swift
func oddCount(lst: [String]) -> [String] {
// Helper function to count odd digits in a string
func countOddDigits(in str: String) -> Int {
let oddDigits = Set<Character>(["1", "3", "5", "7", "9"])
return str.filter { oddDigits.contains($0) }.count
}
// Process each string in the input list
return lst.map { str in
let oddCount = countOddDigits(in: str)
return "the number of odd elements \(oddCount)n the str\(oddCount)ng \(oddCount) of the \(oddCount)nput."
}
}
```func oddCount(lst: [String]) -> [String] {
// Helper function to count odd digits in a string
func countOddDigits(in str: String) -> Int {
let oddDigits = Set(["1", "3", "5", "7", "9"])
return str.filter { oddDigits.contains(String($0)) }.count
}
// Process each string in the input list
return lst.map { str in
let oddCount = countOddDigits(in: str)
return "the number of odd elements \(oddCount)n the str\(oddCount)ng \(oddCount) of the \(oddCount)nput."
}
}```swift
func oddCount(lst: [String]) -> [String] {
// Helper function to count odd digits in a string
func countOddDigits(in str: String) -> Int {
let oddDigits = Set(["1", "3", "5", "7", "9"])
return str.filter { oddDigits.contains(String($0)) }.count
}
// Process each string in the input list
return lst.map { str in
let oddCount = countOddDigits(in: str)
return "the number of odd elements \(oddCount)n the str\(oddCount)ng \(oddCount) of the \(oddCount)nput."
}
}
```func oddCount(lst: [String]) -> [String] {
// Helper function to count odd digits in a string
func countOddDigits(in string: String) -> Int {
let oddDigits = Set(["1", "3", "5", "7", "9"])
return string.filter { oddDigits.contains(String($0)) }.count
}
// Process each string in the input list
return lst.map { str in
let oddCount = countOddDigits(in: str)
return "the number of odd elements \(oddCount)n the str\(oddCount)ng \(oddCount) of the \(oddCount)nput."
}
}```swift
func oddCount(lst: [String]) -> [String] {
// Helper function to count odd digits in a string
func countOddDigits(in string: String) -> Int {
let oddDigits = Set(["1", "3", "5", "7", "9"])
return string.filter { oddDigits.contains(String($0)) }.count
}
// Process each string in the input list
return lst.map { str in
let oddCount = countOddDigits(in: str)
return "the number of odd elements \(oddCount)n the str\(oddCount)ng \(oddCount) of the \(oddCount)nput."
}
}
```func oddCount(lst: [String]) -> [String] {
// Helper function to count odd digits in a string
func countOddDigits(in string: String) -> Int {
return string.filter { "13579".contains($0) }.count
}
// Process each string in the input list
return lst.map { string in
let oddCount = countOddDigits(in: string)
return "the number of odd elements \(oddCount)n the str\(oddCount)ng \(oddCount) of the \(oddCount)nput."
}
}```swift
func oddCount(lst: [String]) -> [String] {
// Helper function to count odd digits in a string
func countOddDigits(in string: String) -> Int {
return string.filter { "13579".contains($0) }.count
}
// Process each string in the input list
return lst.map { string in
let oddCount = countOddDigits(in: string)
return "the number of odd elements \(oddCount)n the str\(oddCount)ng \(oddCount) of the \(oddCount)nput."
}
}
```func oddCount(lst: [String]) -> [String] {
// Helper function to count odd digits in a string
func countOddDigits(in str: String) -> Int {
return str.filter { "13579".contains($0) }.count
}
// Process each string in the input list
return lst.map { str in
let oddCount = countOddDigits(in: str)
return "the number of odd elements \(oddCount)n the str\(oddCount)ng \(oddCount) of the \(oddCount)nput."
}
}```swift
func oddCount(lst: [String]) -> [String] {
// Helper function to count odd digits in a string
func countOddDigits(in str: String) -> Int {
return str.filter { "13579".contains($0) }.count
}
// Process each string in the input list
return lst.map { str in
let oddCount = countOddDigits(in: str)
return "the number of odd elements \(oddCount)n the str\(oddCount)ng \(oddCount) of the \(oddCount)nput."
}
}
```func oddCount(lst: [String]) -> [String] {
// Helper function to count odd digits in a string
func countOddDigits(in str: String) -> Int {
return str.filter { "13579".contains($0) }.count
}
// Process each string in the input list
return lst.map { str in
let oddCount = countOddDigits(in: str)
let oddCountStr = String(oddCount)
let result = "the number of odd elements \(oddCountStr)n the str\(oddCountStr)ng \(oddCountStr) of the \(oddCountStr)nput."
return result
}
}```swift
func oddCount(lst: [String]) -> [String] {
// Helper function to count odd digits in a string
func countOddDigits(in str: String) -> Int {
return str.filter { "13579".contains($0) }.count
}
// Process each string in the input list
return lst.map { str in
let oddCount = countOddDigits(in: str)
let oddCountStr = String(oddCount)
let result = "the number of odd elements \(oddCountStr)n the str\(oddCountStr)ng \(oddCountStr) of the \(oddCountStr)nput."
return result
}
}
```func oddCount(lst: [String]) -> [String] {
// Helper function to count odd digits in a string
func countOddDigits(in str: String) -> Int {
let oddDigits = Set(["1", "3", "5", "7", "9"])
return str.filter { oddDigits.contains(String($0)) }.count
}
// Process each string in the input list
return lst.map { str in
let oddCount = countOddDigits(in: str)
return "the number of odd elements \(oddCount)n the str\(oddCount)ng \(oddCount) of the \(oddCount)nput."
}
}```swift
func oddCount(lst: [String]) -> [String] {
// Helper function to count odd digits in a string
func countOddDigits(in str: String) -> Int {
let oddDigits = Set(["1", "3", "5", "7", "9"])
return str.filter { oddDigits.contains(String($0)) }.count
}
// Process each string in the input list
return lst.map { str in
let oddCount = countOddDigits(in: str)
return "the number of odd elements \(oddCount)n the str\(oddCount)ng \(oddCount) of the \(oddCount)nput."
}
}
```func minSubArraySum(nums: [Int]) -> Int {
guard !nums.isEmpty else { return 0 }
var currentMin = nums[0]
var globalMin = nums[0]
for i in 1..<nums.count {
currentMin = min(nums[i], currentMin + nums[i])
globalMin = min(globalMin, currentMin)
}
return globalMin
}```swift
func minSubArraySum(nums: [Int]) -> Int {
guard !nums.isEmpty else { return 0 }
var currentMin = nums[0]
var globalMin = nums[0]
for i in 1..<nums.count {
currentMin = min(nums[i], currentMin + nums[i])
globalMin = min(globalMin, currentMin)
}
return globalMin
}
```func minSubArraySum(nums: [Int]) -> Int {
guard !nums.isEmpty else { return 0 }
var currentMin = nums[0]
var globalMin = nums[0]
for i in 1..<nums.count {
currentMin = min(nums[i], currentMin + nums[i])
globalMin = min(globalMin, currentMin)
}
return globalMin
}```swift
func minSubArraySum(nums: [Int]) -> Int {
guard !nums.isEmpty else { return 0 }
var currentMin = nums[0]
var globalMin = nums[0]
for i in 1..<nums.count {
currentMin = min(nums[i], currentMin + nums[i])
globalMin = min(globalMin, currentMin)
}
return globalMin
}
```func minSubArraySum(nums: [Int]) -> Int {
guard !nums.isEmpty else { return 0 }
var currentMin = nums[0]
var globalMin = nums[0]
for i in 1..<nums.count {
currentMin = min(nums[i], currentMin + nums[i])
globalMin = min(globalMin, currentMin)
}
return globalMin
}```swift
func minSubArraySum(nums: [Int]) -> Int {
guard !nums.isEmpty else { return 0 }
var currentMin = nums[0]
var globalMin = nums[0]
for i in 1..<nums.count {
currentMin = min(nums[i], currentMin + nums[i])
globalMin = min(globalMin, currentMin)
}
return globalMin
}
```func minSubArraySum(nums: [Int]) -> Int {
guard !nums.isEmpty else { return 0 }
var currentMin = nums[0]
var globalMin = nums[0]
for i in 1..<nums.count {
currentMin = min(nums[i], currentMin + nums[i])
globalMin = min(globalMin, currentMin)
}
return globalMin
}```swift
func minSubArraySum(nums: [Int]) -> Int {
guard !nums.isEmpty else { return 0 }
var currentMin = nums[0]
var globalMin = nums[0]
for i in 1..<nums.count {
currentMin = min(nums[i], currentMin + nums[i])
globalMin = min(globalMin, currentMin)
}
return globalMin
}
```func minSubArraySum(nums: [Int]) -> Int {
guard !nums.isEmpty else { return 0 }
var currentMin = nums[0]
var globalMin = nums[0]
for i in 1..<nums.count {
currentMin = min(nums[i], currentMin + nums[i])
globalMin = min(globalMin, currentMin)
}
return globalMin
}```swift
func minSubArraySum(nums: [Int]) -> Int {
guard !nums.isEmpty else { return 0 }
var currentMin = nums[0]
var globalMin = nums[0]
for i in 1..<nums.count {
currentMin = min(nums[i], currentMin + nums[i])
globalMin = min(globalMin, currentMin)
}
return globalMin
}
```func minSubArraySum(nums: [Int]) -> Int {
guard !nums.isEmpty else { return 0 }
var currentMin = nums[0]
var globalMin = nums[0]
for i in 1..<nums.count {
currentMin = min(nums[i], currentMin + nums[i])
globalMin = min(globalMin, currentMin)
}
return globalMin
}```swift
func minSubArraySum(nums: [Int]) -> Int {
guard !nums.isEmpty else { return 0 }
var currentMin = nums[0]
var globalMin = nums[0]
for i in 1..<nums.count {
currentMin = min(nums[i], currentMin + nums[i])
globalMin = min(globalMin, currentMin)
}
return globalMin
}
```func minSubArraySum(nums: [Int]) -> Int {
guard !nums.isEmpty else { return 0 }
var currentMin = nums[0]
var globalMin = nums[0]
for i in 1..<nums.count {
currentMin = min(nums[i], currentMin + nums[i])
globalMin = min(globalMin, currentMin)
}
return globalMin
}```swift
func minSubArraySum(nums: [Int]) -> Int {
guard !nums.isEmpty else { return 0 }
var currentMin = nums[0]
var globalMin = nums[0]
for i in 1..<nums.count {
currentMin = min(nums[i], currentMin + nums[i])
globalMin = min(globalMin, currentMin)
}
return globalMin
}
```func minSubArraySum(nums: [Int]) -> Int {
guard !nums.isEmpty else { return 0 }
var currentMin = nums[0]
var globalMin = nums[0]
for i in 1..<nums.count {
currentMin = min(nums[i], currentMin + nums[i])
globalMin = min(globalMin, currentMin)
}
return globalMin
}```swift
func minSubArraySum(nums: [Int]) -> Int {
guard !nums.isEmpty else { return 0 }
var currentMin = nums[0]
var globalMin = nums[0]
for i in 1..<nums.count {
currentMin = min(nums[i], currentMin + nums[i])
globalMin = min(globalMin, currentMin)
}
return globalMin
}
```func minSubArraySum(nums: [Int]) -> Int {
guard !nums.isEmpty else { return 0 }
var currentMin = nums[0]
var globalMin = nums[0]
for i in 1..<nums.count {
currentMin = min(nums[i], currentMin + nums[i])
globalMin = min(globalMin, currentMin)
}
return globalMin
}```swift
func minSubArraySum(nums: [Int]) -> Int {
guard !nums.isEmpty else { return 0 }
var currentMin = nums[0]
var globalMin = nums[0]
for i in 1..<nums.count {
currentMin = min(nums[i], currentMin + nums[i])
globalMin = min(globalMin, currentMin)
}
return globalMin
}
```func minSubArraySum(nums: [Int]) -> Int {
guard !nums.isEmpty else {
return 0
}
var currentMin = nums[0]
var globalMin = nums[0]
for i in 1..<nums.count {
currentMin = min(nums[i], currentMin + nums[i])
globalMin = min(globalMin, currentMin)
}
return globalMin
}```swift
func minSubArraySum(nums: [Int]) -> Int {
guard !nums.isEmpty else {
return 0
}
var currentMin = nums[0]
var globalMin = nums[0]
for i in 1..<nums.count {
currentMin = min(nums[i], currentMin + nums[i])
globalMin = min(globalMin, currentMin)
}
return globalMin
}
```func maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalBuckets = 0
for row in grid {
var waterUnitsInRow = 0
for cell in row {
if cell == 1 {
waterUnitsInRow += 1
}
}
totalBuckets += (waterUnitsInRow + capacity - 1) / capacity
}
return totalBuckets
}```swift
func maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalBuckets = 0
for row in grid {
var waterUnitsInRow = 0
for cell in row {
if cell == 1 {
waterUnitsInRow += 1
}
}
totalBuckets += (waterUnitsInRow + capacity - 1) / capacity
}
return totalBuckets
}
```func maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalWaterUnits = 0
// Calculate the total number of water units in the grid
for row in grid {
for cell in row {
if cell == 1 {
totalWaterUnits += 1
}
}
}
// Calculate the number of times we need to lower the buckets
let bucketLowers = (totalWaterUnits + capacity - 1) / capacity
return bucketLowers
}```swift
func maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalWaterUnits = 0
// Calculate the total number of water units in the grid
for row in grid {
for cell in row {
if cell == 1 {
totalWaterUnits += 1
}
}
}
// Calculate the number of times we need to lower the buckets
let bucketLowers = (totalWaterUnits + capacity - 1) / capacity
return bucketLowers
}
``` // XCTAssertTrue failedfunc maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalWaterUnits = 0
// Calculate the total number of water units in the grid
for row in grid {
for cell in row {
totalWaterUnits += cell
}
}
// Calculate the number of times the bucket needs to be lowered
let bucketLowerings = (totalWaterUnits + capacity - 1) / capacity
return bucketLowerings
}```swift
func maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalWaterUnits = 0
// Calculate the total number of water units in the grid
for row in grid {
for cell in row {
totalWaterUnits += cell
}
}
// Calculate the number of times the bucket needs to be lowered
let bucketLowerings = (totalWaterUnits + capacity - 1) / capacity
return bucketLowerings
}
``` // XCTAssertTrue failedfunc maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalWaterUnits = 0
// Calculate the total number of water units in the grid
for row in grid {
for cell in row {
totalWaterUnits += cell
}
}
// Calculate the number of times we need to lower the bucket
let numberOfBuckets = (totalWaterUnits + capacity - 1) / capacity
return numberOfBuckets
}```swift
func maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalWaterUnits = 0
// Calculate the total number of water units in the grid
for row in grid {
for cell in row {
totalWaterUnits += cell
}
}
// Calculate the number of times we need to lower the bucket
let numberOfBuckets = (totalWaterUnits + capacity - 1) / capacity
return numberOfBuckets
}
``` // XCTAssertTrue failedfunc maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalWaterUnits = 0
// Calculate the total number of water units in the grid
for row in grid {
for cell in row {
if cell == 1 {
totalWaterUnits += 1
}
}
}
// Calculate the number of times we need to lower the buckets
let numberOfBuckets = (totalWaterUnits + capacity - 1) / capacity
return numberOfBuckets
}```swift
func maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalWaterUnits = 0
// Calculate the total number of water units in the grid
for row in grid {
for cell in row {
if cell == 1 {
totalWaterUnits += 1
}
}
}
// Calculate the number of times we need to lower the buckets
let numberOfBuckets = (totalWaterUnits + capacity - 1) / capacity
return numberOfBuckets
}
``` // XCTAssertTrue failedfunc maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalWaterUnits = 0
// Calculate the total number of water units in the grid
for row in grid {
for cell in row {
totalWaterUnits += cell
}
}
// Calculate the number of times we need to lower the bucket
let numberOfBuckets = (totalWaterUnits + capacity - 1) / capacity
return numberOfBuckets
}```swift
func maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalWaterUnits = 0
// Calculate the total number of water units in the grid
for row in grid {
for cell in row {
totalWaterUnits += cell
}
}
// Calculate the number of times we need to lower the bucket
let numberOfBuckets = (totalWaterUnits + capacity - 1) / capacity
return numberOfBuckets
}
``` // XCTAssertTrue failedfunc maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalWaterUnits = 0
// Calculate the total number of water units in the grid
for row in grid {
for cell in row {
totalWaterUnits += cell
}
}
// Calculate the number of times we need to lower the bucket
let numberOfBuckets = (totalWaterUnits + capacity - 1) / capacity
return numberOfBuckets
}```swift
func maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalWaterUnits = 0
// Calculate the total number of water units in the grid
for row in grid {
for cell in row {
totalWaterUnits += cell
}
}
// Calculate the number of times we need to lower the bucket
let numberOfBuckets = (totalWaterUnits + capacity - 1) / capacity
return numberOfBuckets
}
``` // XCTAssertTrue failedfunc maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalWaterUnits = 0
// Calculate the total number of water units in the grid
for row in grid {
for cell in row {
totalWaterUnits += cell
}
}
// Calculate the number of times we need to lower the bucket
let numberOfBuckets = (totalWaterUnits + capacity - 1) / capacity
return numberOfBuckets
}```swift
func maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalWaterUnits = 0
// Calculate the total number of water units in the grid
for row in grid {
for cell in row {
totalWaterUnits += cell
}
}
// Calculate the number of times we need to lower the bucket
let numberOfBuckets = (totalWaterUnits + capacity - 1) / capacity
return numberOfBuckets
}
``` // XCTAssertTrue failedfunc maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalWaterUnits = 0
// Calculate the total number of water units in the grid
for row in grid {
for cell in row {
if cell == 1 {
totalWaterUnits += 1
}
}
}
// Calculate the number of times we need to lower the buckets
let numberOfLowers = (totalWaterUnits + capacity - 1) / capacity
return numberOfLowers
}```swift
func maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalWaterUnits = 0
// Calculate the total number of water units in the grid
for row in grid {
for cell in row {
if cell == 1 {
totalWaterUnits += 1
}
}
}
// Calculate the number of times we need to lower the buckets
let numberOfLowers = (totalWaterUnits + capacity - 1) / capacity
return numberOfLowers
}
``` // XCTAssertTrue failedfunc maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalWaterUnits = 0
// Calculate the total number of water units in the grid
for row in grid {
for cell in row {
if cell == 1 {
totalWaterUnits += 1
}
}
}
// Calculate the number of times we need to lower the buckets
let numberOfBuckets = (totalWaterUnits + capacity - 1) / capacity
return numberOfBuckets
}```swift
func maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalWaterUnits = 0
// Calculate the total number of water units in the grid
for row in grid {
for cell in row {
if cell == 1 {
totalWaterUnits += 1
}
}
}
// Calculate the number of times we need to lower the buckets
let numberOfBuckets = (totalWaterUnits + capacity - 1) / capacity
return numberOfBuckets
}
``` // XCTAssertTrue failedfunc sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let onesCountLHS = $0.nonNegativeBinaryOnesCount()
let onesCountRHS = $1.nonNegativeBinaryOnesCount()
if onesCountLHS == onesCountRHS {
return $0 < $1
} else {
return onesCountLHS < onesCountRHS
}
}
}
extension Int {
func nonNegativeBinaryOnesCount() -> Int {
guard self >= 0 else { return 0 }
return String(self, radix: 2).filter { $0 == "1" }.count
}
}```swift
func sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let onesCountLHS = $0.nonNegativeBinaryOnesCount()
let onesCountRHS = $1.nonNegativeBinaryOnesCount()
if onesCountLHS == onesCountRHS {
return $0 < $1
} else {
return onesCountLHS < onesCountRHS
}
}
}
extension Int {
func nonNegativeBinaryOnesCount() -> Int {
guard self >= 0 else { return 0 }
return String(self, radix: 2).filter { $0 == "1" }.count
}
}
``` // XCTAssertTrue failedfunc sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let onesCountLHS = $0.nonNegativeOnesCount()
let onesCountRHS = $1.nonNegativeOnesCount()
if onesCountLHS == onesCountRHS {
return $0 < $1
} else {
return onesCountLHS < onesCountRHS
}
}
}
extension Int {
func nonNegativeOnesCount() -> Int {
guard self >= 0 else { return 0 }
return String(self, radix: 2).filter { $0 == "1" }.count
}
}```swift
func sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let onesCountLHS = $0.nonNegativeOnesCount()
let onesCountRHS = $1.nonNegativeOnesCount()
if onesCountLHS == onesCountRHS {
return $0 < $1
} else {
return onesCountLHS < onesCountRHS
}
}
}
extension Int {
func nonNegativeOnesCount() -> Int {
guard self >= 0 else { return 0 }
return String(self, radix: 2).filter { $0 == "1" }.count
}
}
``` // XCTAssertTrue failedfunc sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let onesCountLHS = $0.nonNegativeOnesCount()
let onesCountRHS = $1.nonNegativeOnesCount()
if onesCountLHS == onesCountRHS {
return $0 < $1
} else {
return onesCountLHS < onesCountRHS
}
}
}
extension Int {
func nonNegativeOnesCount() -> Int {
guard self >= 0 else { return 0 }
return String(self, radix: 2).filter { $0 == "1" }.count
}
}```swift
func sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let onesCountLHS = $0.nonNegativeOnesCount()
let onesCountRHS = $1.nonNegativeOnesCount()
if onesCountLHS == onesCountRHS {
return $0 < $1
} else {
return onesCountLHS < onesCountRHS
}
}
}
extension Int {
func nonNegativeOnesCount() -> Int {
guard self >= 0 else { return 0 }
return String(self, radix: 2).filter { $0 == "1" }.count
}
}
``` // XCTAssertTrue failedfunc sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let onesCount1 = $0.nonNegativeOnesCount()
let onesCount2 = $1.nonNegativeOnesCount()
if onesCount1 == onesCount2 {
return $0 < $1
} else {
return onesCount1 < onesCount2
}
}
}
extension Int {
func nonNegativeOnesCount() -> Int {
guard self >= 0 else { return 0 }
return String(self, radix: 2).filter { $0 == "1" }.count
}
}```swift
func sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let onesCount1 = $0.nonNegativeOnesCount()
let onesCount2 = $1.nonNegativeOnesCount()
if onesCount1 == onesCount2 {
return $0 < $1
} else {
return onesCount1 < onesCount2
}
}
}
extension Int {
func nonNegativeOnesCount() -> Int {
guard self >= 0 else { return 0 }
return String(self, radix: 2).filter { $0 == "1" }.count
}
}
``` // XCTAssertTrue failedfunc sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let onesCountLhs = $0.nonNegativeOnesCount()
let onesCountRhs = $1.nonNegativeOnesCount()
if onesCountLhs == onesCountRhs {
return $0 < $1
} else {
return onesCountLhs < onesCountRhs
}
}
}
extension Int {
func nonNegativeOnesCount() -> Int {
guard self >= 0 else { return Int.max }
return self.nonNegativeBinaryRepresentation().filter { $0 == "1" }.count
}
func nonNegativeBinaryRepresentation() -> String {
return String(self, radix: 2)
}
}```swift
func sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let onesCountLhs = $0.nonNegativeOnesCount()
let onesCountRhs = $1.nonNegativeOnesCount()
if onesCountLhs == onesCountRhs {
return $0 < $1
} else {
return onesCountLhs < onesCountRhs
}
}
}
extension Int {
func nonNegativeOnesCount() -> Int {
guard self >= 0 else { return Int.max }
return self.nonNegativeBinaryRepresentation().filter { $0 == "1" }.count
}
func nonNegativeBinaryRepresentation() -> String {
return String(self, radix: 2)
}
}
``` // XCTAssertTrue failedfunc sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let onesCountLHS = $0.nonNegativeOnesCount()
let onesCountRHS = $1.nonNegativeOnesCount()
if onesCountLHS == onesCountRHS {
return $0 < $1
} else {
return onesCountLHS < onesCountRHS
}
}
}
extension Int {
func nonNegativeOnesCount() -> Int {
if self < 0 {
return 0
}
return self.nonNegativeBinaryRepresentation().filter { $0 == "1" }.count
}
func nonNegativeBinaryRepresentation() -> String {
return String(self, radix: 2)
}
}```swift
func sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let onesCountLHS = $0.nonNegativeOnesCount()
let onesCountRHS = $1.nonNegativeOnesCount()
if onesCountLHS == onesCountRHS {
return $0 < $1
} else {
return onesCountLHS < onesCountRHS
}
}
}
extension Int {
func nonNegativeOnesCount() -> Int {
if self < 0 {
return 0
}
return self.nonNegativeBinaryRepresentation().filter { $0 == "1" }.count
}
func nonNegativeBinaryRepresentation() -> String {
return String(self, radix: 2)
}
}
``` // XCTAssertTrue failedfunc sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let onesCountLhs = $0.nonNegativeOnesCount()
let onesCountRhs = $1.nonNegativeOnesCount()
if onesCountLhs == onesCountRhs {
return $0 < $1
} else {
return onesCountLhs < onesCountRhs
}
}
}
extension Int {
func nonNegativeOnesCount() -> Int {
guard self >= 0 else { return Int.max }
return self.nonNegativeBinaryRepresentation().filter { $0 == "1" }.count
}
func nonNegativeBinaryRepresentation() -> String {
return String(self, radix: 2)
}
}```swift
func sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let onesCountLhs = $0.nonNegativeOnesCount()
let onesCountRhs = $1.nonNegativeOnesCount()
if onesCountLhs == onesCountRhs {
return $0 < $1
} else {
return onesCountLhs < onesCountRhs
}
}
}
extension Int {
func nonNegativeOnesCount() -> Int {
guard self >= 0 else { return Int.max }
return self.nonNegativeBinaryRepresentation().filter { $0 == "1" }.count
}
func nonNegativeBinaryRepresentation() -> String {
return String(self, radix: 2)
}
}
``` // XCTAssertTrue failedfunc sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let onesCountLhs = $0.nonNegativeOnesCount()
let onesCountRhs = $1.nonNegativeOnesCount()
if onesCountLhs == onesCountRhs {
return $0 < $1
} else {
return onesCountLhs < onesCountRhs
}
}
}
extension Int {
func nonNegativeOnesCount() -> Int {
guard self >= 0 else { return Int.max }
return self.nonNegativeBinaryRepresentation().filter { $0 == "1" }.count
}
func nonNegativeBinaryRepresentation() -> String {
return String(self, radix: 2)
}
}```swift
func sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let onesCountLhs = $0.nonNegativeOnesCount()
let onesCountRhs = $1.nonNegativeOnesCount()
if onesCountLhs == onesCountRhs {
return $0 < $1
} else {
return onesCountLhs < onesCountRhs
}
}
}
extension Int {
func nonNegativeOnesCount() -> Int {
guard self >= 0 else { return Int.max }
return self.nonNegativeBinaryRepresentation().filter { $0 == "1" }.count
}
func nonNegativeBinaryRepresentation() -> String {
return String(self, radix: 2)
}
}
``` // XCTAssertTrue failedfunc sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let onesCountLHS = $0.nonNegativeBinaryOnesCount()
let onesCountRHS = $1.nonNegativeBinaryOnesCount()
if onesCountLHS == onesCountRHS {
return $0 < $1
} else {
return onesCountLHS < onesCountRHS
}
}
}
extension Int {
func nonNegativeBinaryOnesCount() -> Int {
guard self >= 0 else { return Int.max }
return String(self, radix: 2).filter { $0 == "1" }.count
}
}```swift
func sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let onesCountLHS = $0.nonNegativeBinaryOnesCount()
let onesCountRHS = $1.nonNegativeBinaryOnesCount()
if onesCountLHS == onesCountRHS {
return $0 < $1
} else {
return onesCountLHS < onesCountRHS
}
}
}
extension Int {
func nonNegativeBinaryOnesCount() -> Int {
guard self >= 0 else { return Int.max }
return String(self, radix: 2).filter { $0 == "1" }.count
}
}
``` // XCTAssertTrue failedfunc sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let onesCountLhs = $0.nonNegativeOnesCount()
let onesCountRhs = $1.nonNegativeOnesCount()
if onesCountLhs == onesCountRhs {
return $0 < $1
} else {
return onesCountLhs < onesCountRhs
}
}
}
extension Int {
func nonNegativeOnesCount() -> Int {
guard self >= 0 else { return Int.max }
return String(self, radix: 2).filter { $0 == "1" }.count
}
}```swift
func sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let onesCountLhs = $0.nonNegativeOnesCount()
let onesCountRhs = $1.nonNegativeOnesCount()
if onesCountLhs == onesCountRhs {
return $0 < $1
} else {
return onesCountLhs < onesCountRhs
}
}
}
extension Int {
func nonNegativeOnesCount() -> Int {
guard self >= 0 else { return Int.max }
return String(self, radix: 2).filter { $0 == "1" }.count
}
}
``` // XCTAssertTrue failedfunc selectWords(s: String, n: Int) -> [String] {
// Helper function to determine if a character is a consonant
func isConsonant(_ char: Character) -> Bool {
let vowels = "aeiouAEIOU"
return char.isLetter && !vowels.contains(char)
}
// Split the string into words
let words = s.split(separator: " ")
// Filter words based on the number of consonants
var result: [String] = []
for word in words {
let consonantCount = word.filter { isConsonant($0) }.count
if consonantCount == n {
result.append(String(word))
}
}
return result
}```swift
func selectWords(s: String, n: Int) -> [String] {
// Helper function to determine if a character is a consonant
func isConsonant(_ char: Character) -> Bool {
let vowels = "aeiouAEIOU"
return char.isLetter && !vowels.contains(char)
}
// Split the string into words
let words = s.split(separator: " ")
// Filter words based on the number of consonants
var result: [String] = []
for word in words {
let consonantCount = word.filter { isConsonant($0) }.count
if consonantCount == n {
result.append(String(word))
}
}
return result
}
```func selectWords(s: String, n: Int) -> [String] {
// Define a set of vowels for easy lookup
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
// Split the input string into words
let words = s.split(separator: " ")
// Initialize an array to hold the result
var result: [String] = []
// Iterate through each word
for word in words {
// Count the number of consonants in the word
let consonantCount = word.filter { !vowels.contains($0) }.count
// If the consonant count matches the given number, add the word to the result
if consonantCount == n {
result.append(String(word))
}
}
return result
}```swift
func selectWords(s: String, n: Int) -> [String] {
// Define a set of vowels for easy lookup
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
// Split the input string into words
let words = s.split(separator: " ")
// Initialize an array to hold the result
var result: [String] = []
// Iterate through each word
for word in words {
// Count the number of consonants in the word
let consonantCount = word.filter { !vowels.contains($0) }.count
// If the consonant count matches the given number, add the word to the result
if consonantCount == n {
result.append(String(word))
}
}
return result
}
```func selectWords(s: String, n: Int) -> [String] {
// Helper function to count consonants in a word
func countConsonants(in word: String) -> Int {
let consonants = "bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ"
return word.filter { consonants.contains($0) }.count
}
// Split the string into words
let words = s.split(separator: " ").map { String($0) }
// Filter words that have exactly n consonants
let result = words.filter { countConsonants(in: $0) == n }
return result
}```swift
func selectWords(s: String, n: Int) -> [String] {
// Helper function to count consonants in a word
func countConsonants(in word: String) -> Int {
let consonants = "bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ"
return word.filter { consonants.contains($0) }.count
}
// Split the string into words
let words = s.split(separator: " ").map { String($0) }
// Filter words that have exactly n consonants
let result = words.filter { countConsonants(in: $0) == n }
return result
}
```func selectWords(s: String, n: Int) -> [String] {
// Define a set of vowels for easy lookup
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
// Split the input string into words
let words = s.split(separator: " ")
// Initialize an array to hold the result
var result: [String] = []
// Iterate through each word
for word in words {
// Count the number of consonants in the word
let consonantCount = word.filter { char in
char.isLetter && !vowels.contains(char)
}.count
// If the consonant count matches the given number, add the word to the result
if consonantCount == n {
result.append(String(word))
}
}
return result
}```swift
func selectWords(s: String, n: Int) -> [String] {
// Define a set of vowels for easy lookup
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
// Split the input string into words
let words = s.split(separator: " ")
// Initialize an array to hold the result
var result: [String] = []
// Iterate through each word
for word in words {
// Count the number of consonants in the word
let consonantCount = word.filter { char in
char.isLetter && !vowels.contains(char)
}.count
// If the consonant count matches the given number, add the word to the result
if consonantCount == n {
result.append(String(word))
}
}
return result
}
```func selectWords(s: String, n: Int) -> [String] {
// Define a set of vowels for easy lookup
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
// Split the string into words
let words = s.split(separator: " ")
// Initialize an array to hold the result
var result: [String] = []
// Iterate through each word
for word in words {
// Count the number of consonants in the word
let consonantCount = word.filter { char in
return char.isLetter && !vowels.contains(char)
}.count
// If the consonant count matches n, add the word to the result
if consonantCount == n {
result.append(String(word))
}
}
return result
}```swift
func selectWords(s: String, n: Int) -> [String] {
// Define a set of vowels for easy lookup
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
// Split the string into words
let words = s.split(separator: " ")
// Initialize an array to hold the result
var result: [String] = []
// Iterate through each word
for word in words {
// Count the number of consonants in the word
let consonantCount = word.filter { char in
return char.isLetter && !vowels.contains(char)
}.count
// If the consonant count matches n, add the word to the result
if consonantCount == n {
result.append(String(word))
}
}
return result
}
```func selectWords(s: String, n: Int) -> [String] {
// Define a set of vowels for easy lookup
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
// Split the string into words
let words = s.split(separator: " ")
// Function to count consonants in a word
func countConsonants(in word: String) -> Int {
var count = 0
for char in word {
if char.isLetter && !vowels.contains(char) {
count += 1
}
}
return count
}
// Filter words that have exactly n consonants
var result: [String] = []
for word in words {
if countConsonants(in: String(word)) == n {
result.append(String(word))
}
}
return result
}```swift
func selectWords(s: String, n: Int) -> [String] {
// Define a set of vowels for easy lookup
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
// Split the string into words
let words = s.split(separator: " ")
// Function to count consonants in a word
func countConsonants(in word: String) -> Int {
var count = 0
for char in word {
if char.isLetter && !vowels.contains(char) {
count += 1
}
}
return count
}
// Filter words that have exactly n consonants
var result: [String] = []
for word in words {
if countConsonants(in: String(word)) == n {
result.append(String(word))
}
}
return result
}
```func selectWords(s: String, n: Int) -> [String] {
// Helper function to determine if a character is a consonant
func isConsonant(_ char: Character) -> Bool {
let consonants = "bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ"
return consonants.contains(char)
}
// Split the string into words
let words = s.split(separator: " ")
// Filter words based on the number of consonants
var result: [String] = []
for word in words {
let consonantCount = word.filter { isConsonant($0) }.count
if consonantCount == n {
result.append(String(word))
}
}
return result
}```swift
func selectWords(s: String, n: Int) -> [String] {
// Helper function to determine if a character is a consonant
func isConsonant(_ char: Character) -> Bool {
let consonants = "bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ"
return consonants.contains(char)
}
// Split the string into words
let words = s.split(separator: " ")
// Filter words based on the number of consonants
var result: [String] = []
for word in words {
let consonantCount = word.filter { isConsonant($0) }.count
if consonantCount == n {
result.append(String(word))
}
}
return result
}
```func selectWords(s: String, n: Int) -> [String] {
// Helper function to count consonants in a word
func countConsonants(in word: String) -> Int {
let consonants = Set("bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ")
return word.filter { consonants.contains($0) }.count
}
// Split the string into words
let words = s.split(separator: " ").map { String($0) }
// Filter words that have exactly n consonants
let result = words.filter { countConsonants(in: $0) == n }
return result
}```swift
func selectWords(s: String, n: Int) -> [String] {
// Helper function to count consonants in a word
func countConsonants(in word: String) -> Int {
let consonants = Set("bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ")
return word.filter { consonants.contains($0) }.count
}
// Split the string into words
let words = s.split(separator: " ").map { String($0) }
// Filter words that have exactly n consonants
let result = words.filter { countConsonants(in: $0) == n }
return result
}
```func selectWords(s: String, n: Int) -> [String] {
// Helper function to count consonants in a word
func countConsonants(in word: String) -> Int {
let consonants = "bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ"
return word.filter { consonants.contains($0) }.count
}
// Split the string into words
let words = s.split(separator: " ").map { String($0) }
// Filter words that have exactly n consonants
let result = words.filter { countConsonants(in: $0) == n }
return result
}```swift
func selectWords(s: String, n: Int) -> [String] {
// Helper function to count consonants in a word
func countConsonants(in word: String) -> Int {
let consonants = "bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ"
return word.filter { consonants.contains($0) }.count
}
// Split the string into words
let words = s.split(separator: " ").map { String($0) }
// Filter words that have exactly n consonants
let result = words.filter { countConsonants(in: $0) == n }
return result
}
```func selectWords(s: String, n: Int) -> [String] {
// Define a set of vowels for easy lookup
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
// Split the string into words
let words = s.split(separator: " ")
// Function to count consonants in a word
func countConsonants(in word: Substring) -> Int {
var count = 0
for char in word {
if char.isLetter && !vowels.contains(char) {
count += 1
}
}
return count
}
// Filter words that have exactly n consonants
var result: [String] = []
for word in words {
if countConsonants(in: word) == n {
result.append(String(word))
}
}
return result
}```swift
func selectWords(s: String, n: Int) -> [String] {
// Define a set of vowels for easy lookup
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
// Split the string into words
let words = s.split(separator: " ")
// Function to count consonants in a word
func countConsonants(in word: Substring) -> Int {
var count = 0
for char in word {
if char.isLetter && !vowels.contains(char) {
count += 1
}
}
return count
}
// Filter words that have exactly n consonants
var result: [String] = []
for word in words {
if countConsonants(in: word) == n {
result.append(String(word))
}
}
return result
}
```func getClosestVowel(word: String) -> String {
let vowels = Set("aeiouAEIOU")
let characters = Array(word)
let length = characters.count
for i in stride(from: length - 2, through: 1, by: -1) {
if vowels.contains(characters[i]) && !vowels.contains(characters[i - 1]) && !vowels.contains(characters[i + 1]) {
return String(characters[i])
}
}
return ""
}```swift
func getClosestVowel(word: String) -> String {
let vowels = Set("aeiouAEIOU")
let characters = Array(word)
let length = characters.count
for i in stride(from: length - 2, through: 1, by: -1) {
if vowels.contains(characters[i]) && !vowels.contains(characters[i - 1]) && !vowels.contains(characters[i + 1]) {
return String(characters[i])
}
}
return ""
}
```func getClosestVowel(word: String) -> String {
let vowels = "aeiouAEIOU"
let characters = Array(word)
let length = characters.count
// Iterate from the second last character to the second character
for i in stride(from: length - 2, through: 1, by: -1) {
if vowels.contains(characters[i]) {
if !vowels.contains(characters[i - 1]) && !vowels.contains(characters[i + 1]) {
return String(characters[i])
}
}
}
return ""
}```swift
func getClosestVowel(word: String) -> String {
let vowels = "aeiouAEIOU"
let characters = Array(word)
let length = characters.count
// Iterate from the second last character to the second character
for i in stride(from: length - 2, through: 1, by: -1) {
if vowels.contains(characters[i]) {
if !vowels.contains(characters[i - 1]) && !vowels.contains(characters[i + 1]) {
return String(characters[i])
}
}
}
return ""
}
```func getClosestVowel(word: String) -> String {
let vowels = Set("aeiouAEIOU")
let characters = Array(word)
var closestVowel = ""
for i in stride(from: characters.count - 2, through: 1, by: -1) {
if vowels.contains(characters[i]) && !vowels.contains(characters[i - 1]) && !vowels.contains(characters[i + 1]) {
closestVowel = String(characters[i])
break
}
}
return closestVowel
}```swift
func getClosestVowel(word: String) -> String {
let vowels = Set("aeiouAEIOU")
let characters = Array(word)
var closestVowel = ""
for i in stride(from: characters.count - 2, through: 1, by: -1) {
if vowels.contains(characters[i]) && !vowels.contains(characters[i - 1]) && !vowels.contains(characters[i + 1]) {
closestVowel = String(characters[i])
break
}
}
return closestVowel
}
```func getClosestVowel(word: String) -> String {
let vowels = Set("AEIOUaeiou")
let characters = Array(word)
let length = characters.count
// Iterate from the second last character to the second character
for i in stride(from: length - 2, through: 1, by: -1) {
if vowels.contains(characters[i]) && !vowels.contains(characters[i - 1]) && !vowels.contains(characters[i + 1]) {
return String(characters[i])
}
}
return ""
}```swift
func getClosestVowel(word: String) -> String {
let vowels = Set("AEIOUaeiou")
let characters = Array(word)
let length = characters.count
// Iterate from the second last character to the second character
for i in stride(from: length - 2, through: 1, by: -1) {
if vowels.contains(characters[i]) && !vowels.contains(characters[i - 1]) && !vowels.contains(characters[i + 1]) {
return String(characters[i])
}
}
return ""
}
```func getClosestVowel(word: String) -> String {
let vowels = "aeiouAEIOU"
let characters = Array(word)
let length = characters.count
// Iterate from the second last character to the second character
for i in stride(from: length - 2, through: 1, by: -1) {
if vowels.contains(characters[i]) {
if !vowels.contains(characters[i - 1]) && !vowels.contains(characters[i + 1]) {
return String(characters[i])
}
}
}
return ""
}```swift
func getClosestVowel(word: String) -> String {
let vowels = "aeiouAEIOU"
let characters = Array(word)
let length = characters.count
// Iterate from the second last character to the second character
for i in stride(from: length - 2, through: 1, by: -1) {
if vowels.contains(characters[i]) {
if !vowels.contains(characters[i - 1]) && !vowels.contains(characters[i + 1]) {
return String(characters[i])
}
}
}
return ""
}
```func getClosestVowel(word: String) -> String {
let vowels = "aeiouAEIOU"
let characters = Array(word)
var closestVowel = ""
for i in stride(from: characters.count - 2, through: 1, by: -1) {
if vowels.contains(characters[i]) && !vowels.contains(characters[i - 1]) && !vowels.contains(characters[i + 1]) {
closestVowel = String(characters[i])
break
}
}
return closestVowel
}```swift
func getClosestVowel(word: String) -> String {
let vowels = "aeiouAEIOU"
let characters = Array(word)
var closestVowel = ""
for i in stride(from: characters.count - 2, through: 1, by: -1) {
if vowels.contains(characters[i]) && !vowels.contains(characters[i - 1]) && !vowels.contains(characters[i + 1]) {
closestVowel = String(characters[i])
break
}
}
return closestVowel
}
```func getClosestVowel(word: String) -> String {
let vowels = "aeiouAEIOU"
let wordArray = Array(word)
let length = wordArray.count
// Iterate from the second last character to the second character
for i in stride(from: length - 2, through: 1, by: -1) {
if vowels.contains(wordArray[i]) {
if !vowels.contains(wordArray[i - 1]) && !vowels.contains(wordArray[i + 1]) {
return String(wordArray[i])
}
}
}
return ""
}```swift
func getClosestVowel(word: String) -> String {
let vowels = "aeiouAEIOU"
let wordArray = Array(word)
let length = wordArray.count
// Iterate from the second last character to the second character
for i in stride(from: length - 2, through: 1, by: -1) {
if vowels.contains(wordArray[i]) {
if !vowels.contains(wordArray[i - 1]) && !vowels.contains(wordArray[i + 1]) {
return String(wordArray[i])
}
}
}
return ""
}
```func getClosestVowel(word: String) -> String {
let vowels = Set("aeiouAEIOU")
let characters = Array(word)
var closestVowel = ""
for i in stride(from: characters.count - 2, through: 1, by: -1) {
if vowels.contains(characters[i]) && !vowels.contains(characters[i - 1]) && !vowels.contains(characters[i + 1]) {
closestVowel = String(characters[i])
break
}
}
return closestVowel
}```swift
func getClosestVowel(word: String) -> String {
let vowels = Set("aeiouAEIOU")
let characters = Array(word)
var closestVowel = ""
for i in stride(from: characters.count - 2, through: 1, by: -1) {
if vowels.contains(characters[i]) && !vowels.contains(characters[i - 1]) && !vowels.contains(characters[i + 1]) {
closestVowel = String(characters[i])
break
}
}
return closestVowel
}
```func getClosestVowel(word: String) -> String {
let vowels = Set("AEIOUaeiou")
let characters = Array(word)
var closestVowel = ""
for i in (1..<characters.count - 1).reversed() {
if vowels.contains(characters[i]) && !vowels.contains(characters[i - 1]) && !vowels.contains(characters[i + 1]) {
closestVowel = String(characters[i])
break
}
}
return closestVowel
}```swift
func getClosestVowel(word: String) -> String {
let vowels = Set("AEIOUaeiou")
let characters = Array(word)
var closestVowel = ""
for i in (1..<characters.count - 1).reversed() {
if vowels.contains(characters[i]) && !vowels.contains(characters[i - 1]) && !vowels.contains(characters[i + 1]) {
closestVowel = String(characters[i])
break
}
}
return closestVowel
}
```func getClosestVowel(word: String) -> String {
let vowels = "aeiouAEIOU"
let characters = Array(word)
var closestVowel = ""
for i in stride(from: characters.count - 2, through: 1, by: -1) {
if vowels.contains(characters[i]) && !vowels.contains(characters[i - 1]) && !vowels.contains(characters[i + 1]) {
closestVowel = String(characters[i])
break
}
}
return closestVowel
}```swift
func getClosestVowel(word: String) -> String {
let vowels = "aeiouAEIOU"
let characters = Array(word)
var closestVowel = ""
for i in stride(from: characters.count - 2, through: 1, by: -1) {
if vowels.contains(characters[i]) && !vowels.contains(characters[i - 1]) && !vowels.contains(characters[i + 1]) {
closestVowel = String(characters[i])
break
}
}
return closestVowel
}
```func matchParens(lst: [String]) -> String {
// Helper function to check if a string of parentheses is balanced
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
}
// Check all possible concatenations
let concatenation1 = lst[0] + lst[1]
let concatenation2 = lst[1] + lst[0]
if isBalanced(concatenation1) || isBalanced(concatenation2) {
return "Yes"
} else {
return "No"
}
}```swift
func matchParens(lst: [String]) -> String {
// Helper function to check if a string of parentheses is balanced
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
}
// Check all possible concatenations
let concatenation1 = lst[0] + lst[1]
let concatenation2 = lst[1] + lst[0]
if isBalanced(concatenation1) || isBalanced(concatenation2) {
return "Yes"
} else {
return "No"
}
}
```func matchParens(lst: [String]) -> String {
// Helper function to check if a string of parentheses is balanced
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
}
// Check all possible concatenations of the two strings
let s1 = lst[0]
let s2 = lst[1]
if isBalanced(s1 + s2) || isBalanced(s2 + s1) {
return "Yes"
} else {
return "No"
}
}```swift
func matchParens(lst: [String]) -> String {
// Helper function to check if a string of parentheses is balanced
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
}
// Check all possible concatenations of the two strings
let s1 = lst[0]
let s2 = lst[1]
if isBalanced(s1 + s2) || isBalanced(s2 + s1) {
return "Yes"
} else {
return "No"
}
}
```func matchParens(lst: [String]) -> String {
// Helper function to check if a string of parentheses is balanced
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
}
// Check all possible concatenations of the two strings
let first = lst[0]
let second = lst[1]
if isBalanced(first + second) || isBalanced(second + first) {
return "Yes"
} else {
return "No"
}
}```swift
func matchParens(lst: [String]) -> String {
// Helper function to check if a string of parentheses is balanced
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
}
// Check all possible concatenations of the two strings
let first = lst[0]
let second = lst[1]
if isBalanced(first + second) || isBalanced(second + first) {
return "Yes"
} else {
return "No"
}
}
```func matchParens(lst: [String]) -> String {
// Helper function to check if a string of parentheses is balanced
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
}
// Check all possible concatenations of the two strings
let s1 = lst[0]
let s2 = lst[1]
if isBalanced(s1 + s2) || isBalanced(s2 + s1) {
return "Yes"
} else {
return "No"
}
}```swift
func matchParens(lst: [String]) -> String {
// Helper function to check if a string of parentheses is balanced
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
}
// Check all possible concatenations of the two strings
let s1 = lst[0]
let s2 = lst[1]
if isBalanced(s1 + s2) || isBalanced(s2 + s1) {
return "Yes"
} else {
return "No"
}
}
```func matchParens(lst: [String]) -> String {
// Helper function to check if a string of parentheses is balanced
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
}
// Check all possible concatenations of the two strings
let s1 = lst[0]
let s2 = lst[1]
if isBalanced(s1 + s2) || isBalanced(s2 + s1) {
return "Yes"
} else {
return "No"
}
}```swift
func matchParens(lst: [String]) -> String {
// Helper function to check if a string of parentheses is balanced
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
}
// Check all possible concatenations of the two strings
let s1 = lst[0]
let s2 = lst[1]
if isBalanced(s1 + s2) || isBalanced(s2 + s1) {
return "Yes"
} else {
return "No"
}
}
```func matchParens(lst: [String]) -> String {
// Helper function to check if a string is balanced
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
}
// Check all possible concatenations
let s1 = lst[0]
let s2 = lst[1]
if isBalanced(s1 + s2) || isBalanced(s2 + s1) {
return "Yes"
} else {
return "No"
}
}```swift
func matchParens(lst: [String]) -> String {
// Helper function to check if a string is balanced
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
}
// Check all possible concatenations
let s1 = lst[0]
let s2 = lst[1]
if isBalanced(s1 + s2) || isBalanced(s2 + s1) {
return "Yes"
} else {
return "No"
}
}
```func matchParens(lst: [String]) -> String {
// Helper function to check if a string of parentheses is balanced
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
}
// Check all possible concatenations of the two strings
let s1 = lst[0]
let s2 = lst[1]
if isBalanced(s1 + s2) || isBalanced(s2 + s1) {
return "Yes"
} else {
return "No"
}
}```swift
func matchParens(lst: [String]) -> String {
// Helper function to check if a string of parentheses is balanced
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
}
// Check all possible concatenations of the two strings
let s1 = lst[0]
let s2 = lst[1]
if isBalanced(s1 + s2) || isBalanced(s2 + s1) {
return "Yes"
} else {
return "No"
}
}
```func matchParens(lst: [String]) -> String {
// Helper function to check if a string of parentheses is balanced
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
}
// Check all possible concatenations of the two strings
let s1 = lst[0]
let s2 = lst[1]
if isBalanced(s1 + s2) || isBalanced(s2 + s1) {
return "Yes"
} else {
return "No"
}
}```swift
func matchParens(lst: [String]) -> String {
// Helper function to check if a string of parentheses is balanced
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
}
// Check all possible concatenations of the two strings
let s1 = lst[0]
let s2 = lst[1]
if isBalanced(s1 + s2) || isBalanced(s2 + s1) {
return "Yes"
} else {
return "No"
}
}
```func matchParens(lst: [String]) -> String {
// Helper function to check if a string of parentheses is balanced
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
}
// Check all possible concatenations of the two strings
let first = lst[0]
let second = lst[1]
if isBalanced(first + second) || isBalanced(second + first) {
return "Yes"
} else {
return "No"
}
}```swift
func matchParens(lst: [String]) -> String {
// Helper function to check if a string of parentheses is balanced
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
}
// Check all possible concatenations of the two strings
let first = lst[0]
let second = lst[1]
if isBalanced(first + second) || isBalanced(second + first) {
return "Yes"
} else {
return "No"
}
}
```func matchParens(lst: [String]) -> String {
// Helper function to check if a string of parentheses is balanced
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
}
// Check all possible concatenations of the two strings
let s1 = lst[0]
let s2 = lst[1]
if isBalanced(s1 + s2) || isBalanced(s2 + s1) {
return "Yes"
} else {
return "No"
}
}```swift
func matchParens(lst: [String]) -> String {
// Helper function to check if a string of parentheses is balanced
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
}
// Check all possible concatenations of the two strings
let s1 = lst[0]
let s2 = lst[1]
if isBalanced(s1 + s2) || isBalanced(s2 + s1) {
return "Yes"
} else {
return "No"
}
}
```func maximum(arr: [Int], k: Int) -> [Int] {
// Check if k is 0, return an empty array
if k == 0 {
return []
}
// Sort the array in descending order
let sortedArr = arr.sorted(by: >)
// Take the first k elements from the sorted array
let maxKElements = Array(sortedArr.prefix(k))
// Sort the result in ascending order before returning
return maxKElements.sorted()
}```swift
func maximum(arr: [Int], k: Int) -> [Int] {
// Check if k is 0, return an empty array
if k == 0 {
return []
}
// Sort the array in descending order
let sortedArr = arr.sorted(by: >)
// Take the first k elements from the sorted array
let maxKElements = Array(sortedArr.prefix(k))
// Sort the result in ascending order before returning
return maxKElements.sorted()
}
```func maximum(arr: [Int], k: Int) -> [Int] {
// Check if k is 0, return an empty array
if k == 0 {
return []
}
// Sort the array in descending order
let sortedArr = arr.sorted(by: >)
// Take the first k elements from the sorted array
let maxKElements = Array(sortedArr.prefix(k))
// Sort the result in ascending order before returning
return maxKElements.sorted()
}```swift
func maximum(arr: [Int], k: Int) -> [Int] {
// Check if k is 0, return an empty array
if k == 0 {
return []
}
// Sort the array in descending order
let sortedArr = arr.sorted(by: >)
// Take the first k elements from the sorted array
let maxKElements = Array(sortedArr.prefix(k))
// Sort the result in ascending order before returning
return maxKElements.sorted()
}
```func maximum(arr: [Int], k: Int) -> [Int] {
// Check if k is 0, return an empty array
if k == 0 {
return []
}
// Sort the array in descending order
let sortedArr = arr.sorted(by: >)
// Take the first k elements from the sorted array
let maxKElements = Array(sortedArr.prefix(k))
// Sort the result in ascending order
return maxKElements.sorted()
}```swift
func maximum(arr: [Int], k: Int) -> [Int] {
// Check if k is 0, return an empty array
if k == 0 {
return []
}
// Sort the array in descending order
let sortedArr = arr.sorted(by: >)
// Take the first k elements from the sorted array
let maxKElements = Array(sortedArr.prefix(k))
// Sort the result in ascending order
return maxKElements.sorted()
}
```func maximum(arr: [Int], k: Int) -> [Int] {
// Check if k is 0, return an empty array
if k == 0 {
return []
}
// Sort the array in descending order
let sortedArr = arr.sorted(by: >)
// Take the first k elements from the sorted array
let result = Array(sortedArr.prefix(k))
// Sort the result in ascending order before returning
return result.sorted()
}```swift
func maximum(arr: [Int], k: Int) -> [Int] {
// Check if k is 0, return an empty array
if k == 0 {
return []
}
// Sort the array in descending order
let sortedArr = arr.sorted(by: >)
// Take the first k elements from the sorted array
let result = Array(sortedArr.prefix(k))
// Sort the result in ascending order before returning
return result.sorted()
}
```func maximum(arr: [Int], k: Int) -> [Int] {
// Check if k is 0, return an empty array
if k == 0 {
return []
}
// Sort the array in descending order
let sortedArr = arr.sorted(by: >)
// Take the first k elements from the sorted array
let maxKElements = Array(sortedArr.prefix(k))
// Sort the result in ascending order before returning
return maxKElements.sorted()
}```swift
func maximum(arr: [Int], k: Int) -> [Int] {
// Check if k is 0, return an empty array
if k == 0 {
return []
}
// Sort the array in descending order
let sortedArr = arr.sorted(by: >)
// Take the first k elements from the sorted array
let maxKElements = Array(sortedArr.prefix(k))
// Sort the result in ascending order before returning
return maxKElements.sorted()
}
```func maximum(arr: [Int], k: Int) -> [Int] {
// Check if k is 0, return an empty array
if k == 0 {
return []
}
// Sort the array in descending order
let sortedArr = arr.sorted(by: >)
// Take the first k elements from the sorted array
let result = Array(sortedArr.prefix(k))
// Sort the result array in ascending order before returning
return result.sorted()
}```swift
func maximum(arr: [Int], k: Int) -> [Int] {
// Check if k is 0, return an empty array
if k == 0 {
return []
}
// Sort the array in descending order
let sortedArr = arr.sorted(by: >)
// Take the first k elements from the sorted array
let result = Array(sortedArr.prefix(k))
// Sort the result array in ascending order before returning
return result.sorted()
}
```func maximum(arr: [Int], k: Int) -> [Int] {
// Check if k is 0, return an empty array
if k == 0 {
return []
}
// Sort the array in descending order
let sortedArr = arr.sorted(by: >)
// Take the first k elements from the sorted array
let result = Array(sortedArr.prefix(k))
// Sort the result in ascending order before returning
return result.sorted()
}```swift
func maximum(arr: [Int], k: Int) -> [Int] {
// Check if k is 0, return an empty array
if k == 0 {
return []
}
// Sort the array in descending order
let sortedArr = arr.sorted(by: >)
// Take the first k elements from the sorted array
let result = Array(sortedArr.prefix(k))
// Sort the result in ascending order before returning
return result.sorted()
}
```func maximum(arr: [Int], k: Int) -> [Int] {
// Check if k is 0, return an empty array
if k == 0 {
return []
}
// Sort the array in descending order
let sortedArr = arr.sorted(by: >)
// Take the first k elements from the sorted array
let maxKElements = Array(sortedArr.prefix(k))
// Sort the result in ascending order before returning
return maxKElements.sorted()
}```swift
func maximum(arr: [Int], k: Int) -> [Int] {
// Check if k is 0, return an empty array
if k == 0 {
return []
}
// Sort the array in descending order
let sortedArr = arr.sorted(by: >)
// Take the first k elements from the sorted array
let maxKElements = Array(sortedArr.prefix(k))
// Sort the result in ascending order before returning
return maxKElements.sorted()
}
```func maximum(arr: [Int], k: Int) -> [Int] {
// Check if k is 0, return an empty array
if k == 0 {
return []
}
// Sort the array in descending order
let sortedArr = arr.sorted(by: >)
// Take the first k elements from the sorted array
let maxKElements = Array(sortedArr.prefix(k))
// Sort the result in ascending order before returning
return maxKElements.sorted()
}```swift
func maximum(arr: [Int], k: Int) -> [Int] {
// Check if k is 0, return an empty array
if k == 0 {
return []
}
// Sort the array in descending order
let sortedArr = arr.sorted(by: >)
// Take the first k elements from the sorted array
let maxKElements = Array(sortedArr.prefix(k))
// Sort the result in ascending order before returning
return maxKElements.sorted()
}
```func maximum(arr: [Int], k: Int) -> [Int] {
// Check if k is 0, return an empty array
if k == 0 {
return []
}
// Sort the array in descending order
let sortedArr = arr.sorted(by: >)
// Take the first k elements from the sorted array
let maxKElements = Array(sortedArr.prefix(k))
// Sort the result in ascending order before returning
return maxKElements.sorted()
}```swift
func maximum(arr: [Int], k: Int) -> [Int] {
// Check if k is 0, return an empty array
if k == 0 {
return []
}
// Sort the array in descending order
let sortedArr = arr.sorted(by: >)
// Take the first k elements from the sorted array
let maxKElements = Array(sortedArr.prefix(k))
// Sort the result in ascending order before returning
return maxKElements.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 i in stride(from: 0, to: lst.count, by: 2) {
if lst[i] % 2 != 0 {
sum += lst[i]
}
}
return sum
}```swift
func solution(lst: [Int]) -> Int {
var sum = 0
for i in stride(from: 0, to: lst.count, by: 2) {
if lst[i] % 2 != 0 {
sum += lst[i]
}
}
return sum
}
```func solution(lst: [Int]) -> Int {
var sum = 0
for i in stride(from: 0, to: lst.count, by: 2) {
if lst[i] % 2 != 0 {
sum += lst[i]
}
}
return sum
}```swift
func solution(lst: [Int]) -> Int {
var sum = 0
for i in stride(from: 0, to: lst.count, by: 2) {
if lst[i] % 2 != 0 {
sum += lst[i]
}
}
return sum
}
```func solution(lst: [Int]) -> Int {
var sum = 0
for (index, value) in lst.enumerated() {
if index % 2 == 0 && value % 2 != 0 {
sum += value
}
}
return sum
}```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 i in stride(from: 0, to: lst.count, by: 2) {
if lst[i] % 2 != 0 {
sum += lst[i]
}
}
return sum
}```swift
func solution(lst: [Int]) -> Int {
var sum = 0
for i in stride(from: 0, to: lst.count, by: 2) {
if lst[i] % 2 != 0 {
sum += lst[i]
}
}
return sum
}
```func solution(lst: [Int]) -> Int {
var sum = 0
for i in stride(from: 0, to: lst.count, by: 2) {
if lst[i] % 2 != 0 {
sum += lst[i]
}
}
return sum
}```swift
func solution(lst: [Int]) -> Int {
var sum = 0
for i in stride(from: 0, to: lst.count, by: 2) {
if lst[i] % 2 != 0 {
sum += lst[i]
}
}
return sum
}
```func solution(lst: [Int]) -> Int {
var sum = 0
for i in stride(from: 0, to: lst.count, by: 2) {
if lst[i] % 2 != 0 {
sum += lst[i]
}
}
return sum
}```swift
func solution(lst: [Int]) -> Int {
var sum = 0
for i in stride(from: 0, to: lst.count, by: 2) {
if lst[i] % 2 != 0 {
sum += lst[i]
}
}
return sum
}
```func solution(lst: [Int]) -> Int {
var sum = 0
for (index, value) in lst.enumerated() {
if index % 2 == 0 && value % 2 != 0 {
sum += value
}
}
return sum
}```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
let limit = min(k, arr.count)
for i in 0..<limit {
if arr[i] >= -99 && arr[i] <= 99 {
sum += arr[i]
}
}
return sum
}```swift
func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
let limit = min(k, arr.count)
for i in 0..<limit {
if arr[i] >= -99 && arr[i] <= 99 {
sum += arr[i]
}
}
return sum
}
```func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
let limit = min(k, arr.count)
for i in 0..<limit {
if arr[i] >= -99 && arr[i] <= 99 {
sum += arr[i]
}
}
return sum
}```swift
func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
let limit = min(k, arr.count)
for i in 0..<limit {
if arr[i] >= -99 && arr[i] <= 99 {
sum += arr[i]
}
}
return sum
}
```func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
if arr[i] >= 0 && arr[i] <= 99 {
sum += arr[i]
}
}
return sum
}```swift
func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
if arr[i] >= 0 && arr[i] <= 99 {
sum += arr[i]
}
}
return sum
}
``` // XCTAssertTrue failedfunc addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
if arr[i] >= 0 && arr[i] <= 99 {
sum += arr[i]
}
}
return sum
}```swift
func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
if arr[i] >= 0 && arr[i] <= 99 {
sum += arr[i]
}
}
return sum
}
``` // XCTAssertTrue failedfunc addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
if arr[i] >= 0 && arr[i] <= 99 {
sum += arr[i]
}
}
return sum
}```swift
func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
if arr[i] >= 0 && arr[i] <= 99 {
sum += arr[i]
}
}
return sum
}
``` // XCTAssertTrue failedfunc addElements(arr: [Int], k: Int) -> Int {
var sum = 0
let limit = min(k, arr.count)
for i in 0..<limit {
if arr[i] >= 0 && arr[i] <= 99 {
sum += arr[i]
}
}
return sum
}```swift
func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
let limit = min(k, arr.count)
for i in 0..<limit {
if arr[i] >= 0 && arr[i] <= 99 {
sum += arr[i]
}
}
return sum
}
``` // XCTAssertTrue failedfunc addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
if arr[i] >= 0 && arr[i] <= 99 {
sum += arr[i]
}
}
return sum
}```swift
func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
if arr[i] >= 0 && arr[i] <= 99 {
sum += arr[i]
}
}
return sum
}
``` // XCTAssertTrue failedfunc addElements(arr: [Int], k: Int) -> Int {
var sum = 0
let limit = min(k, arr.count)
for i in 0..<limit {
if arr[i] >= -99 && arr[i] <= 99 {
sum += arr[i]
}
}
return sum
}```swift
func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
let limit = min(k, arr.count)
for i in 0..<limit {
if arr[i] >= -99 && arr[i] <= 99 {
sum += arr[i]
}
}
return sum
}
```func addElements(arr: [Int], k: Int) -> Int {
// Initialize the sum to 0
var sum = 0
// Iterate through the first k elements of the array
for i in 0..<k {
// Check if the element has at most two digits
if arr[i] >= 0 && arr[i] < 100 {
// Add the element to the sum
sum += arr[i]
}
}
// Return the final sum
return sum
}```swift
func addElements(arr: [Int], k: Int) -> Int {
// Initialize the sum to 0
var sum = 0
// Iterate through the first k elements of the array
for i in 0..<k {
// Check if the element has at most two digits
if arr[i] >= 0 && arr[i] < 100 {
// Add the element to the sum
sum += arr[i]
}
}
// Return the final sum
return sum
}
``` // XCTAssertTrue failedfunc addElements(arr: [Int], k: Int) -> Int {
var sum = 0
let limit = min(k, arr.count)
for i in 0..<limit {
if arr[i] >= -99 && arr[i] <= 99 {
sum += arr[i]
}
}
return sum
}```swift
func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
let limit = min(k, arr.count)
for i in 0..<limit {
if arr[i] >= -99 && arr[i] <= 99 {
sum += arr[i]
}
}
return sum
}
```func getOddCollatz(n: Int) -> [Int] {
var collatzSequence: [Int] = []
var current = n
while current != 1 {
if current % 2 != 0 {
collatzSequence.append(current)
}
if current % 2 == 0 {
current /= 2
} else {
current = 3 * current + 1
}
}
// Add the final 1 to the sequence
collatzSequence.append(1)
// Sort the array in increasing order
collatzSequence.sort()
return collatzSequence
}```swift
func getOddCollatz(n: Int) -> [Int] {
var collatzSequence: [Int] = []
var current = n
while current != 1 {
if current % 2 != 0 {
collatzSequence.append(current)
}
if current % 2 == 0 {
current /= 2
} else {
current = 3 * current + 1
}
}
// Add the final 1 to the sequence
collatzSequence.append(1)
// Sort the array in increasing order
collatzSequence.sort()
return collatzSequence
}
```func getOddCollatz(n: Int) -> [Int] {
var collatzSequence: [Int] = []
var current = n
while current != 1 {
if current % 2 != 0 {
collatzSequence.append(current)
}
if current % 2 == 0 {
current /= 2
} else {
current = 3 * current + 1
}
}
// Add the final 1 to the sequence
collatzSequence.append(1)
// Sort the array in increasing order
collatzSequence.sort()
return collatzSequence
}```swift
func getOddCollatz(n: Int) -> [Int] {
var collatzSequence: [Int] = []
var current = n
while current != 1 {
if current % 2 != 0 {
collatzSequence.append(current)
}
if current % 2 == 0 {
current /= 2
} else {
current = 3 * current + 1
}
}
// Add the final 1 to the sequence
collatzSequence.append(1)
// Sort the array in increasing order
collatzSequence.sort()
return collatzSequence
}
```func getOddCollatz(n: Int) -> [Int] {
var sequence: [Int] = []
var current = n
while current != 1 {
if current % 2 != 0 {
sequence.append(current)
}
if current % 2 == 0 {
current /= 2
} else {
current = 3 * current + 1
}
}
// Add the final 1 to the sequence
sequence.append(1)
// Sort the sequence in increasing order
sequence.sort()
return sequence
}```swift
func getOddCollatz(n: Int) -> [Int] {
var sequence: [Int] = []
var current = n
while current != 1 {
if current % 2 != 0 {
sequence.append(current)
}
if current % 2 == 0 {
current /= 2
} else {
current = 3 * current + 1
}
}
// Add the final 1 to the sequence
sequence.append(1)
// Sort the sequence in increasing order
sequence.sort()
return sequence
}
```func getOddCollatz(n: Int) -> [Int] {
var sequence: [Int] = []
var current = n
while current != 1 {
if current % 2 != 0 {
sequence.append(current)
}
if current % 2 == 0 {
current /= 2
} else {
current = 3 * current + 1
}
}
// Add the final 1 to the sequence
sequence.append(1)
// Sort the sequence in increasing order
sequence.sort()
return sequence
}```swift
func getOddCollatz(n: Int) -> [Int] {
var sequence: [Int] = []
var current = n
while current != 1 {
if current % 2 != 0 {
sequence.append(current)
}
if current % 2 == 0 {
current /= 2
} else {
current = 3 * current + 1
}
}
// Add the final 1 to the sequence
sequence.append(1)
// Sort the sequence in increasing order
sequence.sort()
return sequence
}
```func getOddCollatz(n: Int) -> [Int] {
var sequence: [Int] = []
var current = n
while current != 1 {
if current % 2 != 0 {
sequence.append(current)
}
if current % 2 == 0 {
current /= 2
} else {
current = 3 * current + 1
}
}
// Add the final 1 to the sequence
sequence.append(1)
// Sort the sequence in increasing order
sequence.sort()
return sequence
}```swift
func getOddCollatz(n: Int) -> [Int] {
var sequence: [Int] = []
var current = n
while current != 1 {
if current % 2 != 0 {
sequence.append(current)
}
if current % 2 == 0 {
current /= 2
} else {
current = 3 * current + 1
}
}
// Add the final 1 to the sequence
sequence.append(1)
// Sort the sequence in increasing order
sequence.sort()
return sequence
}
```func getOddCollatz(n: Int) -> [Int] {
var sequence: [Int] = []
var current = n
while current != 1 {
if current % 2 != 0 {
sequence.append(current)
}
if current % 2 == 0 {
current /= 2
} else {
current = 3 * current + 1
}
}
// Add the final 1 to the sequence if it's not already included
if !sequence.contains(1) {
sequence.append(1)
}
// Sort the sequence in increasing order
return sequence.sorted()
}```swift
func getOddCollatz(n: Int) -> [Int] {
var sequence: [Int] = []
var current = n
while current != 1 {
if current % 2 != 0 {
sequence.append(current)
}
if current % 2 == 0 {
current /= 2
} else {
current = 3 * current + 1
}
}
// Add the final 1 to the sequence if it's not already included
if !sequence.contains(1) {
sequence.append(1)
}
// Sort the sequence in increasing order
return sequence.sorted()
}
```func getOddCollatz(n: Int) -> [Int] {
var sequence: [Int] = []
var current = n
while current != 1 {
if current % 2 != 0 {
sequence.append(current)
}
if current % 2 == 0 {
current /= 2
} else {
current = 3 * current + 1
}
}
// Add the final 1 to the sequence
sequence.append(1)
// Sort the sequence in increasing order
sequence.sort()
return sequence
}```swift
func getOddCollatz(n: Int) -> [Int] {
var sequence: [Int] = []
var current = n
while current != 1 {
if current % 2 != 0 {
sequence.append(current)
}
if current % 2 == 0 {
current /= 2
} else {
current = 3 * current + 1
}
}
// Add the final 1 to the sequence
sequence.append(1)
// Sort the sequence in increasing order
sequence.sort()
return sequence
}
```func getOddCollatz(n: Int) -> [Int] {
var sequence: [Int] = []
var current = n
while current != 1 {
if current % 2 != 0 {
sequence.append(current)
}
if current % 2 == 0 {
current /= 2
} else {
current = 3 * current + 1
}
}
// Add the final 1 to the sequence
sequence.append(1)
// Sort the sequence in increasing order
sequence.sort()
return sequence
}```swift
func getOddCollatz(n: Int) -> [Int] {
var sequence: [Int] = []
var current = n
while current != 1 {
if current % 2 != 0 {
sequence.append(current)
}
if current % 2 == 0 {
current /= 2
} else {
current = 3 * current + 1
}
}
// Add the final 1 to the sequence
sequence.append(1)
// Sort the sequence in increasing order
sequence.sort()
return sequence
}
```func getOddCollatz(n: Int) -> [Int] {
var sequence: [Int] = []
var current = n
while current != 1 {
if current % 2 != 0 {
sequence.append(current)
}
if current % 2 == 0 {
current /= 2
} else {
current = 3 * current + 1
}
}
sequence.append(1) // Add the last term which is always 1
return sequence.sorted()
}```swift
func getOddCollatz(n: Int) -> [Int] {
var sequence: [Int] = []
var current = n
while current != 1 {
if current % 2 != 0 {
sequence.append(current)
}
if current % 2 == 0 {
current /= 2
} else {
current = 3 * current + 1
}
}
sequence.append(1) // Add the last term which is always 1
return sequence.sorted()
}
```func getOddCollatz(n: Int) -> [Int] {
var sequence = [Int]()
var current = n
while current != 1 {
if current % 2 != 0 {
sequence.append(current)
}
if current % 2 == 0 {
current /= 2
} else {
current = 3 * current + 1
}
}
// Append 1 to the sequence as the Collatz sequence always ends at 1
sequence.append(1)
// Sort the sequence in increasing order
sequence.sort()
return sequence
}```swift
func getOddCollatz(n: Int) -> [Int] {
var sequence = [Int]()
var current = n
while current != 1 {
if current % 2 != 0 {
sequence.append(current)
}
if current % 2 == 0 {
current /= 2
} else {
current = 3 * current + 1
}
}
// Append 1 to the sequence as the Collatz sequence always ends at 1
sequence.append(1)
// Sort the sequence in increasing order
sequence.sort()
return sequence
}
```func validDate(date: String) -> Bool {
// Check if the date string is empty
if date.isEmpty {
return false
}
// Split the date string into components
let components = date.split(separator: "-")
// Check if the date string has exactly three components
if components.count != 3 {
return false
}
// Extract month, day, and year from the components
guard let month = Int(components[0]), let day = Int(components[1]), let year = Int(components[2]) else {
return false
}
// Check if the month is within the valid range
if month < 1 || month > 12 {
return false
}
// Check the number of days based on the month
switch month {
case 1, 3, 5, 7, 8, 10, 12:
if day < 1 || day > 31 {
return false
}
case 4, 6, 9, 11:
if day < 1 || day > 30 {
return false
}
case 2:
if day < 1 || day > 29 {
return false
}
default:
return false
}
// If all checks pass, the date is valid
return true
}```swift
func validDate(date: String) -> Bool {
// Check if the date string is empty
if date.isEmpty {
return false
}
// Split the date string into components
let components = date.split(separator: "-")
// Check if the date string has exactly three components
if components.count != 3 {
return false
}
// Extract month, day, and year from the components
guard let month = Int(components[0]), let day = Int(components[1]), let year = Int(components[2]) else {
return false
}
// Check if the month is within the valid range
if month < 1 || month > 12 {
return false
}
// Check the number of days based on the month
switch month {
case 1, 3, 5, 7, 8, 10, 12:
if day < 1 || day > 31 {
return false
}
case 4, 6, 9, 11:
if day < 1 || day > 30 {
return false
}
case 2:
if day < 1 || day > 29 {
return false
}
default:
return false
}
// If all checks pass, the date is valid
return true
}
```guard let month = Int(components[0]), let day = Int(components[1]), let year = Int(components[2]) else { // immutable value 'year' was never used; consider replacing with '_' or removing itfunc validDate(date: String) -> Bool {
// Check if the date string is empty
if date.isEmpty {
return false
}
// Split the date string into components
let components = date.split(separator: "-")
// Check if the date string has exactly three components: mm, dd, yyyy
if components.count != 3 {
return false
}
// Extract month, day, and year from the components
guard let month = Int(components[0]), let day = Int(components[1]), let year = Int(components[2]) else {
return false
}
// Check if the month is within the valid range
if month < 1 || month > 12 {
return false
}
// Check if the day is within the valid range based on the month
switch month {
case 1, 3, 5, 7, 8, 10, 12:
if day < 1 || day > 31 {
return false
}
case 4, 6, 9, 11:
if day < 1 || day > 30 {
return false
}
case 2:
if day < 1 || day > 29 {
return false
}
default:
return false
}
// If all checks pass, the date is valid
return true
}```swift
func validDate(date: String) -> Bool {
// Check if the date string is empty
if date.isEmpty {
return false
}
// Split the date string into components
let components = date.split(separator: "-")
// Check if the date string has exactly three components: mm, dd, yyyy
if components.count != 3 {
return false
}
// Extract month, day, and year from the components
guard let month = Int(components[0]), let day = Int(components[1]), let year = Int(components[2]) else {
return false
}
// Check if the month is within the valid range
if month < 1 || month > 12 {
return false
}
// Check if the day is within the valid range based on the month
switch month {
case 1, 3, 5, 7, 8, 10, 12:
if day < 1 || day > 31 {
return false
}
case 4, 6, 9, 11:
if day < 1 || day > 30 {
return false
}
case 2:
if day < 1 || day > 29 {
return false
}
default:
return false
}
// If all checks pass, the date is valid
return true
}
```guard let month = Int(components[0]), let day = Int(components[1]), let year = Int(components[2]) else { // immutable value 'year' was never used; consider replacing with '_' or removing itfunc validDate(date: String) -> Bool {
// Check if the date string is empty
if date.isEmpty {
return false
}
// Split the date string into components
let components = date.split(separator: "-")
// Check if the date string is in the correct format (mm-dd-yyyy)
if components.count != 3 {
return false
}
// Extract month, day, and year from the components
guard let month = Int(components[0]), let day = Int(components[1]), let year = Int(components[2]) else {
return false
}
// Check if the month is valid
if month < 1 || month > 12 {
return false
}
// Check if the day is valid based on the month
switch month {
case 1, 3, 5, 7, 8, 10, 12:
if day < 1 || day > 31 {
return false
}
case 4, 6, 9, 11:
if day < 1 || day > 30 {
return false
}
case 2:
if day < 1 || day > 29 {
return false
}
default:
return false
}
// If all checks pass, the date is valid
return true
}```swift
func validDate(date: String) -> Bool {
// Check if the date string is empty
if date.isEmpty {
return false
}
// Split the date string into components
let components = date.split(separator: "-")
// Check if the date string is in the correct format (mm-dd-yyyy)
if components.count != 3 {
return false
}
// Extract month, day, and year from the components
guard let month = Int(components[0]), let day = Int(components[1]), let year = Int(components[2]) else {
return false
}
// Check if the month is valid
if month < 1 || month > 12 {
return false
}
// Check if the day is valid based on the month
switch month {
case 1, 3, 5, 7, 8, 10, 12:
if day < 1 || day > 31 {
return false
}
case 4, 6, 9, 11:
if day < 1 || day > 30 {
return false
}
case 2:
if day < 1 || day > 29 {
return false
}
default:
return false
}
// If all checks pass, the date is valid
return true
}
```guard let month = Int(components[0]), let day = Int(components[1]), let year = Int(components[2]) else { // immutable value 'year' was never used; consider replacing with '_' or removing itfunc validDate(date: String) -> Bool {
// Check if the date string is empty
if date.isEmpty {
return false
}
// Split the date string into components
let components = date.split(separator: "-")
// Check if the date string has exactly three components
if components.count != 3 {
return false
}
// Extract month, day, and year from the components
guard let month = Int(components[0]), let day = Int(components[1]), let year = Int(components[2]) else {
return false
}
// Check if the month is valid
if month < 1 || month > 12 {
return false
}
// Check if the day is valid based on the month
switch month {
case 1, 3, 5, 7, 8, 10, 12:
if day < 1 || day > 31 {
return false
}
case 4, 6, 9, 11:
if day < 1 || day > 30 {
return false
}
case 2:
if day < 1 || day > 29 {
return false
}
default:
return false
}
// If all checks pass, the date is valid
return true
}```swift
func validDate(date: String) -> Bool {
// Check if the date string is empty
if date.isEmpty {
return false
}
// Split the date string into components
let components = date.split(separator: "-")
// Check if the date string has exactly three components
if components.count != 3 {
return false
}
// Extract month, day, and year from the components
guard let month = Int(components[0]), let day = Int(components[1]), let year = Int(components[2]) else {
return false
}
// Check if the month is valid
if month < 1 || month > 12 {
return false
}
// Check if the day is valid based on the month
switch month {
case 1, 3, 5, 7, 8, 10, 12:
if day < 1 || day > 31 {
return false
}
case 4, 6, 9, 11:
if day < 1 || day > 30 {
return false
}
case 2:
if day < 1 || day > 29 {
return false
}
default:
return false
}
// If all checks pass, the date is valid
return true
}
```guard let month = Int(components[0]), let day = Int(components[1]), let year = Int(components[2]) else { // immutable value 'year' was never used; consider replacing with '_' or removing itfunc validDate(date: String) -> Bool {
// Check if the date string is empty
if date.isEmpty {
return false
}
// Split the date string into components
let components = date.split(separator: "-")
// Check if the date string has exactly 3 components
if components.count != 3 {
return false
}
// Extract month, day, and year from the components
guard let month = Int(components[0]), let day = Int(components[1]), let year = Int(components[2]) else {
return false
}
// Check if the month is within the valid range
if month < 1 || month > 12 {
return false
}
// Check if the day is within the valid range for the given month
switch month {
case 1, 3, 5, 7, 8, 10, 12:
if day < 1 || day > 31 {
return false
}
case 4, 6, 9, 11:
if day < 1 || day > 30 {
return false
}
case 2:
if day < 1 || day > 29 {
return false
}
default:
return false
}
// If all checks pass, the date is valid
return true
}```swift
func validDate(date: String) -> Bool {
// Check if the date string is empty
if date.isEmpty {
return false
}
// Split the date string into components
let components = date.split(separator: "-")
// Check if the date string has exactly 3 components
if components.count != 3 {
return false
}
// Extract month, day, and year from the components
guard let month = Int(components[0]), let day = Int(components[1]), let year = Int(components[2]) else {
return false
}
// Check if the month is within the valid range
if month < 1 || month > 12 {
return false
}
// Check if the day is within the valid range for the given month
switch month {
case 1, 3, 5, 7, 8, 10, 12:
if day < 1 || day > 31 {
return false
}
case 4, 6, 9, 11:
if day < 1 || day > 30 {
return false
}
case 2:
if day < 1 || day > 29 {
return false
}
default:
return false
}
// If all checks pass, the date is valid
return true
}
```guard let month = Int(components[0]), let day = Int(components[1]), let year = Int(components[2]) else { // immutable value 'year' was never used; consider replacing with '_' or removing itfunc validDate(date: String) -> Bool {
// Check if the date string is empty
if date.isEmpty {
return false
}
// Split the date string into components
let components = date.split(separator: "-")
// Check if the date string is in the correct format (mm-dd-yyyy)
if components.count != 3 {
return false
}
// Extract month, day, and year from the components
guard let month = Int(components[0]), let day = Int(components[1]), let year = Int(components[2]) else {
return false
}
// Check if the month is valid
if month < 1 || month > 12 {
return false
}
// Check if the day is valid based on the month
switch month {
case 1, 3, 5, 7, 8, 10, 12:
if day < 1 || day > 31 {
return false
}
case 4, 6, 9, 11:
if day < 1 || day > 30 {
return false
}
case 2:
if day < 1 || day > 29 {
return false
}
default:
return false
}
// If all checks pass, the date is valid
return true
}```swift
func validDate(date: String) -> Bool {
// Check if the date string is empty
if date.isEmpty {
return false
}
// Split the date string into components
let components = date.split(separator: "-")
// Check if the date string is in the correct format (mm-dd-yyyy)
if components.count != 3 {
return false
}
// Extract month, day, and year from the components
guard let month = Int(components[0]), let day = Int(components[1]), let year = Int(components[2]) else {
return false
}
// Check if the month is valid
if month < 1 || month > 12 {
return false
}
// Check if the day is valid based on the month
switch month {
case 1, 3, 5, 7, 8, 10, 12:
if day < 1 || day > 31 {
return false
}
case 4, 6, 9, 11:
if day < 1 || day > 30 {
return false
}
case 2:
if day < 1 || day > 29 {
return false
}
default:
return false
}
// If all checks pass, the date is valid
return true
}
```guard let month = Int(components[0]), let day = Int(components[1]), let year = Int(components[2]) else { // immutable value 'year' was never used; consider replacing with '_' or removing itfunc validDate(date: String) -> Bool {
// Check if the date string is empty
if date.isEmpty {
return false
}
// Split the date string into components
let components = date.split(separator: "-")
// Check if the date string has exactly three components
if components.count != 3 {
return false
}
// Extract month, day, and year from the components
guard let month = Int(components[0]), let day = Int(components[1]), let year = Int(components[2]) else {
return false
}
// Check if the month is within the valid range
if month < 1 || month > 12 {
return false
}
// Check if the day is within the valid range for the given month
switch month {
case 1, 3, 5, 7, 8, 10, 12:
if day < 1 || day > 31 {
return false
}
case 4, 6, 9, 11:
if day < 1 || day > 30 {
return false
}
case 2:
if day < 1 || day > 29 {
return false
}
default:
return false
}
// If all checks pass, the date is valid
return true
}```swift
func validDate(date: String) -> Bool {
// Check if the date string is empty
if date.isEmpty {
return false
}
// Split the date string into components
let components = date.split(separator: "-")
// Check if the date string has exactly three components
if components.count != 3 {
return false
}
// Extract month, day, and year from the components
guard let month = Int(components[0]), let day = Int(components[1]), let year = Int(components[2]) else {
return false
}
// Check if the month is within the valid range
if month < 1 || month > 12 {
return false
}
// Check if the day is within the valid range for the given month
switch month {
case 1, 3, 5, 7, 8, 10, 12:
if day < 1 || day > 31 {
return false
}
case 4, 6, 9, 11:
if day < 1 || day > 30 {
return false
}
case 2:
if day < 1 || day > 29 {
return false
}
default:
return false
}
// If all checks pass, the date is valid
return true
}
```guard let month = Int(components[0]), let day = Int(components[1]), let year = Int(components[2]) else { // immutable value 'year' was never used; consider replacing with '_' or removing itfunc validDate(date: String) -> Bool {
// Check if the date string is empty
if date.isEmpty {
return false
}
// Split the date string into components
let components = date.split(separator: "-")
// Check if the date string is in the correct format (mm-dd-yyyy)
if components.count != 3 {
return false
}
// Extract month, day, and year from the components
guard let month = Int(components[0]), let day = Int(components[1]), let year = Int(components[2]) else {
return false
}
// Check if the month is valid
if month < 1 || month > 12 {
return false
}
// Check if the day is valid based on the month
switch month {
case 1, 3, 5, 7, 8, 10, 12:
if day < 1 || day > 31 {
return false
}
case 4, 6, 9, 11:
if day < 1 || day > 30 {
return false
}
case 2:
if day < 1 || day > 29 {
return false
}
default:
return false
}
// If all checks pass, the date is valid
return true
}```swift
func validDate(date: String) -> Bool {
// Check if the date string is empty
if date.isEmpty {
return false
}
// Split the date string into components
let components = date.split(separator: "-")
// Check if the date string is in the correct format (mm-dd-yyyy)
if components.count != 3 {
return false
}
// Extract month, day, and year from the components
guard let month = Int(components[0]), let day = Int(components[1]), let year = Int(components[2]) else {
return false
}
// Check if the month is valid
if month < 1 || month > 12 {
return false
}
// Check if the day is valid based on the month
switch month {
case 1, 3, 5, 7, 8, 10, 12:
if day < 1 || day > 31 {
return false
}
case 4, 6, 9, 11:
if day < 1 || day > 30 {
return false
}
case 2:
if day < 1 || day > 29 {
return false
}
default:
return false
}
// If all checks pass, the date is valid
return true
}
```guard let month = Int(components[0]), let day = Int(components[1]), let year = Int(components[2]) else { // immutable value 'year' was never used; consider replacing with '_' or removing itfunc validDate(date: String) -> Bool {
// Check if the date string is empty
if date.isEmpty {
return false
}
// Split the date string by "-"
let dateComponents = date.split(separator: "-")
// Check if the date string has exactly 3 components (mm, dd, yyyy)
if dateComponents.count != 3 {
return false
}
// Extract month, day, and year from the components
guard let month = Int(dateComponents[0]),
let day = Int(dateComponents[1]),
let year = Int(dateComponents[2]) else {
return false
}
// Check if the month is valid
if month < 1 || month > 12 {
return false
}
// Check if the day is valid based on the month
switch month {
case 1, 3, 5, 7, 8, 10, 12:
if day < 1 || day > 31 {
return false
}
case 4, 6, 9, 11:
if day < 1 || day > 30 {
return false
}
case 2:
if day < 1 || day > 29 {
return false
}
default:
return false
}
// If all checks pass, return true
return true
}```swift
func validDate(date: String) -> Bool {
// Check if the date string is empty
if date.isEmpty {
return false
}
// Split the date string by "-"
let dateComponents = date.split(separator: "-")
// Check if the date string has exactly 3 components (mm, dd, yyyy)
if dateComponents.count != 3 {
return false
}
// Extract month, day, and year from the components
guard let month = Int(dateComponents[0]),
let day = Int(dateComponents[1]),
let year = Int(dateComponents[2]) else {
return false
}
// Check if the month is valid
if month < 1 || month > 12 {
return false
}
// Check if the day is valid based on the month
switch month {
case 1, 3, 5, 7, 8, 10, 12:
if day < 1 || day > 31 {
return false
}
case 4, 6, 9, 11:
if day < 1 || day > 30 {
return false
}
case 2:
if day < 1 || day > 29 {
return false
}
default:
return false
}
// If all checks pass, return true
return true
}
```let year = Int(dateComponents[2]) else { // immutable value 'year' was never used; consider replacing with '_' or removing itfunc validDate(date: String) -> Bool {
// Check if the date string is empty
if date.isEmpty {
return false
}
// Check if the date string is in the correct format
let dateComponents = date.split(separator: "-")
if dateComponents.count != 3 {
return false
}
// Extract month, day, and year from the date string
guard let month = Int(dateComponents[0]), let day = Int(dateComponents[1]), let year = Int(dateComponents[2]) else {
return false
}
// Check if the month is valid
if month < 1 || month > 12 {
return false
}
// Check if the day is valid based on the month
switch month {
case 1, 3, 5, 7, 8, 10, 12:
if day < 1 || day > 31 {
return false
}
case 4, 6, 9, 11:
if day < 1 || day > 30 {
return false
}
case 2:
if day < 1 || day > 29 {
return false
}
default:
return false
}
// If all checks pass, the date is valid
return true
}```swift
func validDate(date: String) -> Bool {
// Check if the date string is empty
if date.isEmpty {
return false
}
// Check if the date string is in the correct format
let dateComponents = date.split(separator: "-")
if dateComponents.count != 3 {
return false
}
// Extract month, day, and year from the date string
guard let month = Int(dateComponents[0]), let day = Int(dateComponents[1]), let year = Int(dateComponents[2]) else {
return false
}
// Check if the month is valid
if month < 1 || month > 12 {
return false
}
// Check if the day is valid based on the month
switch month {
case 1, 3, 5, 7, 8, 10, 12:
if day < 1 || day > 31 {
return false
}
case 4, 6, 9, 11:
if day < 1 || day > 30 {
return false
}
case 2:
if day < 1 || day > 29 {
return false
}
default:
return false
}
// If all checks pass, the date is valid
return true
}
```guard let month = Int(dateComponents[0]), let day = Int(dateComponents[1]), let year = Int(dateComponents[2]) else { // immutable value 'year' was never used; consider replacing with '_' or removing itextension Int: Error {
}
extension Int: Error {}
func splitWords(txt: String) -> Result<[String], Int> {
// Check if the string contains any whitespace
if txt.contains(where: { $0.isWhitespace }) {
let words = txt.split(separator: " ").map { String($0) }
return .success(words)
}
// Check if the string contains any commas
if txt.contains(",") {
let words = txt.split(separator: ",").map { String($0) }
return .success(words)
}
// Calculate the number of lower-case letters with odd order in the alphabet
let oddOrderCount = txt.reduce(0) { count, character in
if let asciiValue = character.asciiValue, asciiValue >= 97, asciiValue <= 122 {
let order = Int(asciiValue - 97)
return order % 2 == 1 ? count + 1 : count
}
return count
}
return .failure(oddOrderCount)
}```swift
extension Int: Error {}
func splitWords(txt: String) -> Result<[String], Int> {
// Check if the string contains any whitespace
if txt.contains(where: { $0.isWhitespace }) {
let words = txt.split(separator: " ").map { String($0) }
return .success(words)
}
// Check if the string contains any commas
if txt.contains(",") {
let words = txt.split(separator: ",").map { String($0) }
return .success(words)
}
// Calculate the number of lower-case letters with odd order in the alphabet
let oddOrderCount = txt.reduce(0) { count, character in
if let asciiValue = character.asciiValue, asciiValue >= 97, asciiValue <= 122 {
let order = Int(asciiValue - 97)
return order % 2 == 1 ? count + 1 : count
}
return count
}
return .failure(oddOrderCount)
}
```extension Int: Error {} // redundant conformance of 'Int' to protocol 'Error'extension Int: Error {
}
extension Int: Error {}
func splitWords(txt: String) -> Result<[String], Int> {
// Check if the string contains whitespace
if txt.contains(" ") {
let words = txt.split(separator: " ").map { String($0) }
return .success(words)
}
// Check if the string contains commas
if txt.contains(",") {
let words = txt.split(separator: ",").map { String($0) }
return .success(words)
}
// Calculate the number of lower-case letters with odd order in the alphabet
let oddOrderCount = txt.reduce(0) { count, char in
if let asciiValue = char.asciiValue, asciiValue >= 97, asciiValue <= 122 {
let order = Int(asciiValue - 97)
if order % 2 != 0 {
return count + 1
}
}
return count
}
return .failure(oddOrderCount)
}```swift
extension Int: Error {}
func splitWords(txt: String) -> Result<[String], Int> {
// Check if the string contains whitespace
if txt.contains(" ") {
let words = txt.split(separator: " ").map { String($0) }
return .success(words)
}
// Check if the string contains commas
if txt.contains(",") {
let words = txt.split(separator: ",").map { String($0) }
return .success(words)
}
// Calculate the number of lower-case letters with odd order in the alphabet
let oddOrderCount = txt.reduce(0) { count, char in
if let asciiValue = char.asciiValue, asciiValue >= 97, asciiValue <= 122 {
let order = Int(asciiValue - 97)
if order % 2 != 0 {
return count + 1
}
}
return count
}
return .failure(oddOrderCount)
}
```extension Int: Error {} // redundant conformance of 'Int' to protocol 'Error'extension Int: Error {
}
extension Int: Error {}
func splitWords(txt: String) -> Result<[String], Int> {
// Check if the string contains whitespace
if txt.contains(" ") {
let words = txt.split(separator: " ").map { String($0) }
return .success(words)
}
// Check if the string contains commas
if txt.contains(",") {
let words = txt.split(separator: ",").map { String($0) }
return .success(words)
}
// Calculate the number of lower-case letters with odd order in the alphabet
let oddOrderCount = txt.reduce(0) { count, char in
if let asciiValue = char.asciiValue, asciiValue >= 97 && asciiValue <= 122 {
let order = Int(asciiValue - 97)
if order % 2 != 0 {
return count + 1
}
}
return count
}
return .failure(oddOrderCount)
}```swift
extension Int: Error {}
func splitWords(txt: String) -> Result<[String], Int> {
// Check if the string contains whitespace
if txt.contains(" ") {
let words = txt.split(separator: " ").map { String($0) }
return .success(words)
}
// Check if the string contains commas
if txt.contains(",") {
let words = txt.split(separator: ",").map { String($0) }
return .success(words)
}
// Calculate the number of lower-case letters with odd order in the alphabet
let oddOrderCount = txt.reduce(0) { count, char in
if let asciiValue = char.asciiValue, asciiValue >= 97 && asciiValue <= 122 {
let order = Int(asciiValue - 97)
if order % 2 != 0 {
return count + 1
}
}
return count
}
return .failure(oddOrderCount)
}
```extension Int: Error {} // redundant conformance of 'Int' to protocol 'Error'extension Int: Error {
}
extension Int: Error {}
func splitWords(txt: String) -> Result<[String], Int> {
// Check if the string contains whitespace
if txt.contains(" ") {
let words = txt.split(separator: " ").map { String($0) }
return .success(words)
}
// Check if the string contains commas
if txt.contains(",") {
let words = txt.split(separator: ",").map { String($0) }
return .success(words)
}
// Calculate the number of lower-case letters with odd order in the alphabet
let oddOrderCount = txt.reduce(0) { count, char in
if let asciiValue = char.asciiValue, asciiValue >= 97 && asciiValue <= 122 {
let order = Int(asciiValue - 97)
if order % 2 == 1 {
return count + 1
}
}
return count
}
return .failure(oddOrderCount)
}```swift
extension Int: Error {}
func splitWords(txt: String) -> Result<[String], Int> {
// Check if the string contains whitespace
if txt.contains(" ") {
let words = txt.split(separator: " ").map { String($0) }
return .success(words)
}
// Check if the string contains commas
if txt.contains(",") {
let words = txt.split(separator: ",").map { String($0) }
return .success(words)
}
// Calculate the number of lower-case letters with odd order in the alphabet
let oddOrderCount = txt.reduce(0) { count, char in
if let asciiValue = char.asciiValue, asciiValue >= 97 && asciiValue <= 122 {
let order = Int(asciiValue - 97)
if order % 2 == 1 {
return count + 1
}
}
return count
}
return .failure(oddOrderCount)
}
```extension Int: Error {} // redundant conformance of 'Int' to protocol 'Error'extension Int: Error {
}
extension Int: Error {}
func splitWords(txt: String) -> Result<[String], Int> {
// Check if the string contains whitespace
if txt.contains(" ") {
let words = txt.split(separator: " ").map { String($0) }
return .success(words)
}
// Check if the string contains commas
if txt.contains(",") {
let words = txt.split(separator: ",").map { String($0) }
return .success(words)
}
// Calculate the number of lower-case letters with odd order in the alphabet
let oddOrderCount = txt.reduce(0) { count, char in
if let asciiValue = char.asciiValue, asciiValue >= 97 && asciiValue <= 122 {
let order = Int(asciiValue - 97)
if order % 2 == 1 {
return count + 1
}
}
return count
}
return .failure(oddOrderCount)
}```swift
extension Int: Error {}
func splitWords(txt: String) -> Result<[String], Int> {
// Check if the string contains whitespace
if txt.contains(" ") {
let words = txt.split(separator: " ").map { String($0) }
return .success(words)
}
// Check if the string contains commas
if txt.contains(",") {
let words = txt.split(separator: ",").map { String($0) }
return .success(words)
}
// Calculate the number of lower-case letters with odd order in the alphabet
let oddOrderCount = txt.reduce(0) { count, char in
if let asciiValue = char.asciiValue, asciiValue >= 97 && asciiValue <= 122 {
let order = Int(asciiValue - 97)
if order % 2 == 1 {
return count + 1
}
}
return count
}
return .failure(oddOrderCount)
}
```extension Int: Error {} // redundant conformance of 'Int' to protocol 'Error'extension Int: Error {
}
extension Int: Error {}
func splitWords(txt: String) -> Result<[String], Int> {
// Check if the string contains whitespace
if txt.contains(" ") {
let words = txt.split(separator: " ").map { String($0) }
return .success(words)
}
// Check if the string contains commas
else if txt.contains(",") {
let words = txt.split(separator: ",").map { String($0) }
return .success(words)
}
// If no whitespace or commas, count the number of lower-case letters with odd order in the alphabet
else {
let oddOrderCount = txt.reduce(0) { count, character in
if let asciiValue = character.asciiValue, asciiValue >= 97 && asciiValue <= 122 {
let order = Int(asciiValue - 97)
if order % 2 != 0 {
return count + 1
}
}
return count
}
return .failure(oddOrderCount)
}
}```swift
extension Int: Error {}
func splitWords(txt: String) -> Result<[String], Int> {
// Check if the string contains whitespace
if txt.contains(" ") {
let words = txt.split(separator: " ").map { String($0) }
return .success(words)
}
// Check if the string contains commas
else if txt.contains(",") {
let words = txt.split(separator: ",").map { String($0) }
return .success(words)
}
// If no whitespace or commas, count the number of lower-case letters with odd order in the alphabet
else {
let oddOrderCount = txt.reduce(0) { count, character in
if let asciiValue = character.asciiValue, asciiValue >= 97 && asciiValue <= 122 {
let order = Int(asciiValue - 97)
if order % 2 != 0 {
return count + 1
}
}
return count
}
return .failure(oddOrderCount)
}
}
```extension Int: Error {} // redundant conformance of 'Int' to protocol 'Error'extension Int: Error {
}
extension Int: Error {}
func splitWords(txt: String) -> Result<[String], Int> {
// Check if the string contains whitespace
if txt.contains(" ") {
let words = txt.split(separator: " ").map { String($0) }
return .success(words)
}
// Check if the string contains commas
if txt.contains(",") {
let words = txt.split(separator: ",").map { String($0) }
return .success(words)
}
// Calculate the number of lower-case letters with odd order in the alphabet
let oddOrderCount = txt.reduce(0) { count, char in
if let asciiValue = char.asciiValue, asciiValue >= 97 && asciiValue <= 122 {
let order = Int(asciiValue - 97)
if order % 2 != 0 {
return count + 1
}
}
return count
}
return .failure(oddOrderCount)
}```swift
extension Int: Error {}
func splitWords(txt: String) -> Result<[String], Int> {
// Check if the string contains whitespace
if txt.contains(" ") {
let words = txt.split(separator: " ").map { String($0) }
return .success(words)
}
// Check if the string contains commas
if txt.contains(",") {
let words = txt.split(separator: ",").map { String($0) }
return .success(words)
}
// Calculate the number of lower-case letters with odd order in the alphabet
let oddOrderCount = txt.reduce(0) { count, char in
if let asciiValue = char.asciiValue, asciiValue >= 97 && asciiValue <= 122 {
let order = Int(asciiValue - 97)
if order % 2 != 0 {
return count + 1
}
}
return count
}
return .failure(oddOrderCount)
}
```extension Int: Error {} // redundant conformance of 'Int' to protocol 'Error'extension Int: Error {
}
extension Int: Error {}
func splitWords(txt: String) -> Result<[String], Int> {
// Check if the string contains whitespace
if txt.contains(" ") {
let words = txt.split(separator: " ").map { String($0) }
return .success(words)
}
// Check if the string contains commas
if txt.contains(",") {
let words = txt.split(separator: ",").map { String($0) }
return .success(words)
}
// Calculate the number of lower-case letters with odd order in the alphabet
let oddOrderCount = txt.reduce(0) { count, character in
if let asciiValue = character.asciiValue, asciiValue >= 97, asciiValue <= 122 {
let order = Int(asciiValue - 97)
if order % 2 != 0 {
return count + 1
}
}
return count
}
return .failure(oddOrderCount)
}```swift
extension Int: Error {}
func splitWords(txt: String) -> Result<[String], Int> {
// Check if the string contains whitespace
if txt.contains(" ") {
let words = txt.split(separator: " ").map { String($0) }
return .success(words)
}
// Check if the string contains commas
if txt.contains(",") {
let words = txt.split(separator: ",").map { String($0) }
return .success(words)
}
// Calculate the number of lower-case letters with odd order in the alphabet
let oddOrderCount = txt.reduce(0) { count, character in
if let asciiValue = character.asciiValue, asciiValue >= 97, asciiValue <= 122 {
let order = Int(asciiValue - 97)
if order % 2 != 0 {
return count + 1
}
}
return count
}
return .failure(oddOrderCount)
}
```extension Int: Error {} // redundant conformance of 'Int' to protocol 'Error'extension Int: Error {
}
extension Int: Error {}
func splitWords(txt: String) -> Result<[String], Int> {
// Check if the string contains whitespace
if txt.contains(" ") {
let words = txt.split(separator: " ").map { String($0) }
return .success(words)
}
// Check if the string contains commas
if txt.contains(",") {
let words = txt.split(separator: ",").map { String($0) }
return .success(words)
}
// Calculate the number of lower-case letters with odd order in the alphabet
let oddOrderCount = txt.reduce(0) { count, character in
if let asciiValue = character.asciiValue, asciiValue >= 97 && asciiValue <= 122 {
let order = Int(asciiValue - 97)
if order % 2 == 1 {
return count + 1
}
}
return count
}
return .failure(oddOrderCount)
}```swift
extension Int: Error {}
func splitWords(txt: String) -> Result<[String], Int> {
// Check if the string contains whitespace
if txt.contains(" ") {
let words = txt.split(separator: " ").map { String($0) }
return .success(words)
}
// Check if the string contains commas
if txt.contains(",") {
let words = txt.split(separator: ",").map { String($0) }
return .success(words)
}
// Calculate the number of lower-case letters with odd order in the alphabet
let oddOrderCount = txt.reduce(0) { count, character in
if let asciiValue = character.asciiValue, asciiValue >= 97 && asciiValue <= 122 {
let order = Int(asciiValue - 97)
if order % 2 == 1 {
return count + 1
}
}
return count
}
return .failure(oddOrderCount)
}
```extension Int: Error {} // redundant conformance of 'Int' to protocol 'Error'extension Int: Error {
}
extension Int: Error {}
func splitWords(txt: String) -> Result<[String], Int> {
// Check if the string contains whitespace
if txt.contains(" ") {
let words = txt.split(separator: " ").map { String($0) }
return .success(words)
}
// Check if the string contains commas
if txt.contains(",") {
let words = txt.split(separator: ",").map { String($0) }
return .success(words)
}
// Calculate the number of lower-case letters with odd order in the alphabet
let oddOrderCount = txt.reduce(0) { count, character in
if let asciiValue = character.asciiValue, asciiValue >= 97 && asciiValue <= 122 {
let order = Int(asciiValue - 97)
if order % 2 != 0 {
return count + 1
}
}
return count
}
return .failure(oddOrderCount)
}```swift
extension Int: Error {}
func splitWords(txt: String) -> Result<[String], Int> {
// Check if the string contains whitespace
if txt.contains(" ") {
let words = txt.split(separator: " ").map { String($0) }
return .success(words)
}
// Check if the string contains commas
if txt.contains(",") {
let words = txt.split(separator: ",").map { String($0) }
return .success(words)
}
// Calculate the number of lower-case letters with odd order in the alphabet
let oddOrderCount = txt.reduce(0) { count, character in
if let asciiValue = character.asciiValue, asciiValue >= 97 && asciiValue <= 122 {
let order = Int(asciiValue - 97)
if order % 2 != 0 {
return count + 1
}
}
return count
}
return .failure(oddOrderCount)
}
```extension Int: Error {} // redundant conformance of 'Int' to protocol 'Error'func isSorted(lst: [Int]) -> Bool {
guard lst.count > 1 else {
return true
}
var previousNumber = lst[0]
var duplicateCount = 1
for i in 1..<lst.count {
if lst[i] < previousNumber {
return false
} else if lst[i] == previousNumber {
duplicateCount += 1
if duplicateCount > 2 {
return false
}
} else {
duplicateCount = 1
}
previousNumber = lst[i]
}
return true
}```swift
func isSorted(lst: [Int]) -> Bool {
guard lst.count > 1 else {
return true
}
var previousNumber = lst[0]
var duplicateCount = 1
for i in 1..<lst.count {
if lst[i] < previousNumber {
return false
} else if lst[i] == previousNumber {
duplicateCount += 1
if duplicateCount > 2 {
return false
}
} else {
duplicateCount = 1
}
previousNumber = lst[i]
}
return true
}
```func isSorted(lst: [Int]) -> Bool {
// Check if the array is empty or has only one element
if lst.count <= 1 {
return true
}
// Iterate through the array to check for sorting and duplicates
for i in 1..<lst.count {
// Check if the current element is less than the previous element
if lst[i] < lst[i - 1] {
return false
}
// Check if there are more than 1 duplicate of the same number
if i > 1 && lst[i] == lst[i - 1] && lst[i] == lst[i - 2] {
return false
}
}
return true
}```swift
func isSorted(lst: [Int]) -> Bool {
// Check if the array is empty or has only one element
if lst.count <= 1 {
return true
}
// Iterate through the array to check for sorting and duplicates
for i in 1..<lst.count {
// Check if the current element is less than the previous element
if lst[i] < lst[i - 1] {
return false
}
// Check if there are more than 1 duplicate of the same number
if i > 1 && lst[i] == lst[i - 1] && lst[i] == lst[i - 2] {
return false
}
}
return true
}
```func isSorted(lst: [Int]) -> Bool {
guard lst.count > 1 else {
return true
}
var previousNumber: Int? = nil
var duplicateCount = 0
for i in 0..<lst.count {
if i > 0 && lst[i] < lst[i - 1] {
return false
}
if let prev = previousNumber, prev == lst[i] {
duplicateCount += 1
if duplicateCount > 1 {
return false
}
} else {
duplicateCount = 0
}
previousNumber = lst[i]
}
return true
}```swift
func isSorted(lst: [Int]) -> Bool {
guard lst.count > 1 else {
return true
}
var previousNumber: Int? = nil
var duplicateCount = 0
for i in 0..<lst.count {
if i > 0 && lst[i] < lst[i - 1] {
return false
}
if let prev = previousNumber, prev == lst[i] {
duplicateCount += 1
if duplicateCount > 1 {
return false
}
} else {
duplicateCount = 0
}
previousNumber = lst[i]
}
return true
}
```func isSorted(lst: [Int]) -> Bool {
guard lst.count > 1 else { return true }
var previous = lst[0]
var duplicateCount = 0
for i in 1..<lst.count {
if lst[i] < previous {
return false
} else if lst[i] == previous {
duplicateCount += 1
if duplicateCount > 1 {
return false
}
} else {
duplicateCount = 0
}
previous = lst[i]
}
return true
}```swift
func isSorted(lst: [Int]) -> Bool {
guard lst.count > 1 else { return true }
var previous = lst[0]
var duplicateCount = 0
for i in 1..<lst.count {
if lst[i] < previous {
return false
} else if lst[i] == previous {
duplicateCount += 1
if duplicateCount > 1 {
return false
}
} else {
duplicateCount = 0
}
previous = lst[i]
}
return true
}
```func isSorted(lst: [Int]) -> Bool {
guard lst.count > 1 else {
return true
}
var seenNumbers: Set<Int> = []
for i in 0..<lst.count - 1 {
if lst[i] > lst[i + 1] {
return false
}
if seenNumbers.contains(lst[i]) {
return false
}
seenNumbers.insert(lst[i])
}
// Check the last element for duplicates
if seenNumbers.contains(lst[lst.count - 1]) {
return false
}
return true
}```swift
func isSorted(lst: [Int]) -> Bool {
guard lst.count > 1 else {
return true
}
var seenNumbers: Set<Int> = []
for i in 0..<lst.count - 1 {
if lst[i] > lst[i + 1] {
return false
}
if seenNumbers.contains(lst[i]) {
return false
}
seenNumbers.insert(lst[i])
}
// Check the last element for duplicates
if seenNumbers.contains(lst[lst.count - 1]) {
return false
}
return true
}
``` // XCTAssertTrue failedfunc isSorted(lst: [Int]) -> Bool {
if lst.isEmpty || lst.count == 1 {
return true
}
var previousNumber: Int? = nil
var duplicateCount = 0
for i in 0..<lst.count {
if i > 0 && lst[i] < lst[i - 1] {
return false
}
if previousNumber == lst[i] {
duplicateCount += 1
if duplicateCount > 1 {
return false
}
} else {
duplicateCount = 0
}
previousNumber = lst[i]
}
return true
}```swift
func isSorted(lst: [Int]) -> Bool {
if lst.isEmpty || lst.count == 1 {
return true
}
var previousNumber: Int? = nil
var duplicateCount = 0
for i in 0..<lst.count {
if i > 0 && lst[i] < lst[i - 1] {
return false
}
if previousNumber == lst[i] {
duplicateCount += 1
if duplicateCount > 1 {
return false
}
} else {
duplicateCount = 0
}
previousNumber = lst[i]
}
return true
}
```func isSorted(lst: [Int]) -> Bool {
guard lst.count > 1 else {
return true
}
var seenNumbers: Set<Int> = []
var lastNumber: Int? = nil
for number in lst {
if let last = lastNumber {
if number < last {
return false
}
}
if seenNumbers.contains(number) {
return false
}
seenNumbers.insert(number)
lastNumber = number
}
return true
}```swift
func isSorted(lst: [Int]) -> Bool {
guard lst.count > 1 else {
return true
}
var seenNumbers: Set<Int> = []
var lastNumber: Int? = nil
for number in lst {
if let last = lastNumber {
if number < last {
return false
}
}
if seenNumbers.contains(number) {
return false
}
seenNumbers.insert(number)
lastNumber = number
}
return true
}
``` // XCTAssertTrue failedfunc isSorted(lst: [Int]) -> Bool {
// Check if the list is empty or has only one element
if lst.count <= 1 {
return true
}
// Iterate through the list to check for sorting and duplicates
for i in 1..<lst.count {
// Check if the current element is less than the previous element
if lst[i] < lst[i - 1] {
return false
}
// Check if there are more than 1 duplicate of the same number
if i > 1 && lst[i] == lst[i - 1] && lst[i] == lst[i - 2] {
return false
}
}
return true
}```swift
func isSorted(lst: [Int]) -> Bool {
// Check if the list is empty or has only one element
if lst.count <= 1 {
return true
}
// Iterate through the list to check for sorting and duplicates
for i in 1..<lst.count {
// Check if the current element is less than the previous element
if lst[i] < lst[i - 1] {
return false
}
// Check if there are more than 1 duplicate of the same number
if i > 1 && lst[i] == lst[i - 1] && lst[i] == lst[i - 2] {
return false
}
}
return true
}
```func isSorted(lst: [Int]) -> Bool {
if lst.isEmpty || lst.count == 1 {
return true
}
var previousValue = lst[0]
var duplicateCount = 0
for i in 1..<lst.count {
if lst[i] < previousValue {
return false
}
if lst[i] == previousValue {
duplicateCount += 1
if duplicateCount > 1 {
return false
}
} else {
duplicateCount = 0
}
previousValue = lst[i]
}
return true
}```swift
func isSorted(lst: [Int]) -> Bool {
if lst.isEmpty || lst.count == 1 {
return true
}
var previousValue = lst[0]
var duplicateCount = 0
for i in 1..<lst.count {
if lst[i] < previousValue {
return false
}
if lst[i] == previousValue {
duplicateCount += 1
if duplicateCount > 1 {
return false
}
} else {
duplicateCount = 0
}
previousValue = lst[i]
}
return true
}
```func isSorted(lst: [Int]) -> Bool {
guard lst.count > 1 else { return true }
var previousValue = lst[0]
var duplicateCount = 0
for i in 1..<lst.count {
let currentValue = lst[i]
if currentValue < previousValue {
return false
}
if currentValue == previousValue {
duplicateCount += 1
if duplicateCount > 1 {
return false
}
} else {
duplicateCount = 0
}
previousValue = currentValue
}
return true
}```swift
func isSorted(lst: [Int]) -> Bool {
guard lst.count > 1 else { return true }
var previousValue = lst[0]
var duplicateCount = 0
for i in 1..<lst.count {
let currentValue = lst[i]
if currentValue < previousValue {
return false
}
if currentValue == previousValue {
duplicateCount += 1
if duplicateCount > 1 {
return false
}
} else {
duplicateCount = 0
}
previousValue = currentValue
}
return true
}
```func intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
// Helper function to check if a number is prime
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
}
// Determine the intersection of the two intervals
let start = max(interval1.0, interval2.0)
let end = min(interval1.1, interval2.1)
// If there is no intersection
if start > end {
return "NO"
}
// Calculate the length of the intersection
let length = end - start + 1
// Check if the length is a prime number
if isPrime(length) {
return "YES"
} else {
return "NO"
}
}```swift
func intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
// Helper function to check if a number is prime
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
}
// Determine the intersection of the two intervals
let start = max(interval1.0, interval2.0)
let end = min(interval1.1, interval2.1)
// If there is no intersection
if start > end {
return "NO"
}
// Calculate the length of the intersection
let length = end - start + 1
// Check if the length is a prime number
if isPrime(length) {
return "YES"
} else {
return "NO"
}
}
``` // XCTAssertTrue failedfunc intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
// Helper function to determine if a number is prime
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
}
// Calculate the intersection of the two intervals
let start = max(interval1.0, interval2.0)
let end = min(interval1.1, interval2.1)
// Check if there is an intersection
if start > end {
return "NO"
}
// Calculate the length of the intersection
let length = end - start + 1
// Determine if the length is a prime number
if isPrime(length) {
return "YES"
} else {
return "NO"
}
}```swift
func intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
// Helper function to determine if a number is prime
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
}
// Calculate the intersection of the two intervals
let start = max(interval1.0, interval2.0)
let end = min(interval1.1, interval2.1)
// Check if there is an intersection
if start > end {
return "NO"
}
// Calculate the length of the intersection
let length = end - start + 1
// Determine if the length is a prime number
if isPrime(length) {
return "YES"
} else {
return "NO"
}
}
``` // XCTAssertTrue failedfunc intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let start1 = interval1.0
let end1 = interval1.1
let start2 = interval2.0
let end2 = interval2.1
// Find the intersection interval
let intersectionStart = max(start1, start2)
let intersectionEnd = min(end1, end2)
// Check if there is an intersection
if intersectionStart > intersectionEnd {
return "NO"
}
// Calculate the length of the intersection
let intersectionLength = intersectionEnd - intersectionStart + 1
// Helper function to check if a number is prime
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
}
// Check if the length of the intersection is a prime number
if isPrime(intersectionLength) {
return "YES"
} else {
return "NO"
}
}```swift
func intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let start1 = interval1.0
let end1 = interval1.1
let start2 = interval2.0
let end2 = interval2.1
// Find the intersection interval
let intersectionStart = max(start1, start2)
let intersectionEnd = min(end1, end2)
// Check if there is an intersection
if intersectionStart > intersectionEnd {
return "NO"
}
// Calculate the length of the intersection
let intersectionLength = intersectionEnd - intersectionStart + 1
// Helper function to check if a number is prime
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
}
// Check if the length of the intersection is a prime number
if isPrime(intersectionLength) {
return "YES"
} else {
return "NO"
}
}
``` // XCTAssertTrue failedfunc intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
// Helper function to check if a number is prime
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
}
// Calculate the intersection of the two intervals
let start = max(interval1.0, interval2.0)
let end = min(interval1.1, interval2.1)
// If the intervals do not intersect
if start > end {
return "NO"
}
// Calculate the length of the intersection
let length = end - start + 1
// Check if the length is a prime number
if isPrime(length) {
return "YES"
} else {
return "NO"
}
}```swift
func intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
// Helper function to check if a number is prime
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
}
// Calculate the intersection of the two intervals
let start = max(interval1.0, interval2.0)
let end = min(interval1.1, interval2.1)
// If the intervals do not intersect
if start > end {
return "NO"
}
// Calculate the length of the intersection
let length = end - start + 1
// Check if the length is a prime number
if isPrime(length) {
return "YES"
} else {
return "NO"
}
}
``` // XCTAssertTrue failedfunc intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
// Helper function to check if a number is prime
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
}
// Calculate the intersection of the two intervals
let start = max(interval1.0, interval2.0)
let end = min(interval1.1, interval2.1)
// Check if there is an intersection
if start > end {
return "NO"
}
// Calculate the length of the intersection
let length = end - start + 1
// Check if the length is a prime number
if isPrime(length) {
return "YES"
} else {
return "NO"
}
}```swift
func intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
// Helper function to check if a number is prime
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
}
// Calculate the intersection of the two intervals
let start = max(interval1.0, interval2.0)
let end = min(interval1.1, interval2.1)
// Check if there is an intersection
if start > end {
return "NO"
}
// Calculate the length of the intersection
let length = end - start + 1
// Check if the length is a prime number
if isPrime(length) {
return "YES"
} else {
return "NO"
}
}
``` // XCTAssertTrue failedfunc intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
// Helper function to determine if a number is prime
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
}
// Determine the intersection of the two intervals
let start = max(interval1.0, interval2.0)
let end = min(interval1.1, interval2.1)
// Calculate the length of the intersection
let length = end - start + 1
// Check if the intervals intersect and if the length is a prime number
if start <= end && isPrime(length) {
return "YES"
} else {
return "NO"
}
}```swift
func intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
// Helper function to determine if a number is prime
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
}
// Determine the intersection of the two intervals
let start = max(interval1.0, interval2.0)
let end = min(interval1.1, interval2.1)
// Calculate the length of the intersection
let length = end - start + 1
// Check if the intervals intersect and if the length is a prime number
if start <= end && isPrime(length) {
return "YES"
} else {
return "NO"
}
}
``` // XCTAssertTrue failedfunc intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let start1 = interval1.0
let end1 = interval1.1
let start2 = interval2.0
let end2 = interval2.1
// Calculate the intersection of the two intervals
let intersectionStart = max(start1, start2)
let intersectionEnd = min(end1, end2)
// Check if there is an intersection
if intersectionStart > intersectionEnd {
return "NO"
}
// Calculate the length of the intersection
let length = intersectionEnd - intersectionStart + 1
// Check if the length is a prime number
if isPrime(length) {
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 = interval1.0
let end1 = interval1.1
let start2 = interval2.0
let end2 = interval2.1
// Calculate the intersection of the two intervals
let intersectionStart = max(start1, start2)
let intersectionEnd = min(end1, end2)
// Check if there is an intersection
if intersectionStart > intersectionEnd {
return "NO"
}
// Calculate the length of the intersection
let length = intersectionEnd - intersectionStart + 1
// Check if the length is a prime number
if isPrime(length) {
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 {
// Helper function to check if a number is prime
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
}
// Determine the intersection of the two intervals
let start = max(interval1.0, interval2.0)
let end = min(interval1.1, interval2.1)
// If there is no intersection
if start > end {
return "NO"
}
// Calculate the length of the intersection
let length = end - start + 1
// Check if the length is a prime number
return isPrime(length) ? "YES" : "NO"
}```swift
func intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
// Helper function to check if a number is prime
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
}
// Determine the intersection of the two intervals
let start = max(interval1.0, interval2.0)
let end = min(interval1.1, interval2.1)
// If there is no intersection
if start > end {
return "NO"
}
// Calculate the length of the intersection
let length = end - start + 1
// Check if the length is a prime number
return isPrime(length) ? "YES" : "NO"
}
``` // XCTAssertTrue failedfunc intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
// Helper function to determine if a number is prime
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
}
// Determine the intersection of the two intervals
let start = max(interval1.0, interval2.0)
let end = min(interval1.1, interval2.1)
// If the intervals do not intersect
if start > end {
return "NO"
}
// Calculate the length of the intersection
let length = end - start + 1
// Check if the length is a prime number
return isPrime(length) ? "YES" : "NO"
}```swift
func intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
// Helper function to determine if a number is prime
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
}
// Determine the intersection of the two intervals
let start = max(interval1.0, interval2.0)
let end = min(interval1.1, interval2.1)
// If the intervals do not intersect
if start > end {
return "NO"
}
// Calculate the length of the intersection
let length = end - start + 1
// Check if the length is a prime number
return isPrime(length) ? "YES" : "NO"
}
``` // XCTAssertTrue failedfunc intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
// Helper function to determine if a number is prime
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
}
// Calculate the intersection of the two intervals
let start = max(interval1.0, interval2.0)
let end = min(interval1.1, interval2.1)
// Check if there is an intersection
if start > end {
return "NO"
}
// Calculate the length of the intersection
let length = end - start + 1
// Determine if the length is a prime number
if isPrime(length) {
return "YES"
} else {
return "NO"
}
}```swift
func intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
// Helper function to determine if a number is prime
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
}
// Calculate the intersection of the two intervals
let start = max(interval1.0, interval2.0)
let end = min(interval1.1, interval2.1)
// Check if there is an intersection
if start > end {
return "NO"
}
// Calculate the length of the intersection
let length = end - start + 1
// Determine if the length is a prime number
if isPrime(length) {
return "YES"
} else {
return "NO"
}
}
``` // XCTAssertTrue failedfunc prodSigns(arr: [Int]) -> Int? {
// Check if the array is empty
if arr.isEmpty {
return nil
}
// Initialize variables to store the sum of magnitudes and product of signs
var sumOfMagnitudes = 0
var productOfSigns = 1
// Iterate through each element in the array
for num in arr {
// Add the magnitude (absolute value) of the number to the sumOfMagnitudes
sumOfMagnitudes += abs(num)
// Determine the sign of the number and multiply it to productOfSigns
if num > 0 {
productOfSigns *= 1
} else if num < 0 {
productOfSigns *= -1
} else {
productOfSigns *= 0
}
}
// Return the product of sumOfMagnitudes and productOfSigns
return sumOfMagnitudes * productOfSigns
}```swift
func prodSigns(arr: [Int]) -> Int? {
// Check if the array is empty
if arr.isEmpty {
return nil
}
// Initialize variables to store the sum of magnitudes and product of signs
var sumOfMagnitudes = 0
var productOfSigns = 1
// Iterate through each element in the array
for num in arr {
// Add the magnitude (absolute value) of the number to the sumOfMagnitudes
sumOfMagnitudes += abs(num)
// Determine the sign of the number and multiply it to productOfSigns
if num > 0 {
productOfSigns *= 1
} else if num < 0 {
productOfSigns *= -1
} else {
productOfSigns *= 0
}
}
// Return the product of sumOfMagnitudes and productOfSigns
return sumOfMagnitudes * productOfSigns
}
```func prodSigns(arr: [Int]) -> Int? {
// Check if the array is empty
if arr.isEmpty {
return nil
}
// Initialize variables for the sum of magnitudes and product of signs
var sumOfMagnitudes = 0
var productOfSigns = 1
// Iterate through each element in the array
for num in arr {
// Add the magnitude (absolute value) of the number to the sum
sumOfMagnitudes += abs(num)
// Determine the sign of the number and multiply it to the product of signs
if num > 0 {
productOfSigns *= 1
} else if num < 0 {
productOfSigns *= -1
} else {
productOfSigns *= 0
}
}
// Return the sum of magnitudes multiplied by the product of signs
return sumOfMagnitudes * productOfSigns
}```swift
func prodSigns(arr: [Int]) -> Int? {
// Check if the array is empty
if arr.isEmpty {
return nil
}
// Initialize variables for the sum of magnitudes and product of signs
var sumOfMagnitudes = 0
var productOfSigns = 1
// Iterate through each element in the array
for num in arr {
// Add the magnitude (absolute value) of the number to the sum
sumOfMagnitudes += abs(num)
// Determine the sign of the number and multiply it to the product of signs
if num > 0 {
productOfSigns *= 1
} else if num < 0 {
productOfSigns *= -1
} else {
productOfSigns *= 0
}
}
// Return the sum of magnitudes multiplied by the product of signs
return sumOfMagnitudes * productOfSigns
}
```func prodSigns(arr: [Int]) -> Int? {
// Check if the array is empty
if arr.isEmpty {
return nil
}
// Initialize variables to store the sum of magnitudes and the product of signs
var sumOfMagnitudes = 0
var productOfSigns = 1
// Iterate through each element in the array
for num in arr {
// Add the magnitude (absolute value) of the number to the sum
sumOfMagnitudes += abs(num)
// Determine the sign of the number and multiply it to the product of signs
if num > 0 {
productOfSigns *= 1
} else if num < 0 {
productOfSigns *= -1
} else {
productOfSigns *= 0
}
}
// Return the product of the sum of magnitudes and the product of signs
return sumOfMagnitudes * productOfSigns
}```swift
func prodSigns(arr: [Int]) -> Int? {
// Check if the array is empty
if arr.isEmpty {
return nil
}
// Initialize variables to store the sum of magnitudes and the product of signs
var sumOfMagnitudes = 0
var productOfSigns = 1
// Iterate through each element in the array
for num in arr {
// Add the magnitude (absolute value) of the number to the sum
sumOfMagnitudes += abs(num)
// Determine the sign of the number and multiply it to the product of signs
if num > 0 {
productOfSigns *= 1
} else if num < 0 {
productOfSigns *= -1
} else {
productOfSigns *= 0
}
}
// Return the product of the sum of magnitudes and the product of signs
return sumOfMagnitudes * productOfSigns
}
```func prodSigns(arr: [Int]) -> Int? {
// Check if the array is empty
if arr.isEmpty {
return nil
}
// Initialize variables to hold the sum of magnitudes and the product of signs
var sumOfMagnitudes = 0
var productOfSigns = 1
// Iterate through each element in the array
for num in arr {
// Add the magnitude (absolute value) of the number to the sum
sumOfMagnitudes += abs(num)
// Determine the sign of the number and multiply it to the product of signs
if num > 0 {
productOfSigns *= 1
} else if num < 0 {
productOfSigns *= -1
} else {
productOfSigns *= 0
}
}
// Return the product of signs multiplied by the sum of magnitudes
return sumOfMagnitudes * productOfSigns
}```swift
func prodSigns(arr: [Int]) -> Int? {
// Check if the array is empty
if arr.isEmpty {
return nil
}
// Initialize variables to hold the sum of magnitudes and the product of signs
var sumOfMagnitudes = 0
var productOfSigns = 1
// Iterate through each element in the array
for num in arr {
// Add the magnitude (absolute value) of the number to the sum
sumOfMagnitudes += abs(num)
// Determine the sign of the number and multiply it to the product of signs
if num > 0 {
productOfSigns *= 1
} else if num < 0 {
productOfSigns *= -1
} else {
productOfSigns *= 0
}
}
// Return the product of signs multiplied by the sum of magnitudes
return sumOfMagnitudes * productOfSigns
}
```func prodSigns(arr: [Int]) -> Int? {
// Check if the array is empty
if arr.isEmpty {
return nil
}
// Initialize variables to store the sum of magnitudes and the product of signs
var sumOfMagnitudes = 0
var productOfSigns = 1
// Iterate through each element in the array
for num in arr {
// Add the magnitude of the current number to the sum
sumOfMagnitudes += abs(num)
// Multiply the product of signs by the sign of the current number
if num > 0 {
productOfSigns *= 1
} else if num < 0 {
productOfSigns *= -1
} else {
productOfSigns *= 0
}
}
// Return the product of the sum of magnitudes and the product of signs
return sumOfMagnitudes * productOfSigns
}```swift
func prodSigns(arr: [Int]) -> Int? {
// Check if the array is empty
if arr.isEmpty {
return nil
}
// Initialize variables to store the sum of magnitudes and the product of signs
var sumOfMagnitudes = 0
var productOfSigns = 1
// Iterate through each element in the array
for num in arr {
// Add the magnitude of the current number to the sum
sumOfMagnitudes += abs(num)
// Multiply the product of signs by the sign of the current number
if num > 0 {
productOfSigns *= 1
} else if num < 0 {
productOfSigns *= -1
} else {
productOfSigns *= 0
}
}
// Return the product of the sum of magnitudes and the product of signs
return sumOfMagnitudes * productOfSigns
}
```func prodSigns(arr: [Int]) -> Int? {
// Check if the array is empty
if arr.isEmpty {
return nil
}
// Initialize variables for the sum of magnitudes and product of signs
var sumOfMagnitudes = 0
var productOfSigns = 1
// Iterate through the array
for num in arr {
// Add the magnitude (absolute value) of the number to the sum
sumOfMagnitudes += abs(num)
// Determine the sign of the number and multiply it to the product of signs
if num > 0 {
productOfSigns *= 1
} else if num < 0 {
productOfSigns *= -1
} else {
productOfSigns *= 0
}
}
// Return the product of the sum of magnitudes and the product of signs
return sumOfMagnitudes * productOfSigns
}```swift
func prodSigns(arr: [Int]) -> Int? {
// Check if the array is empty
if arr.isEmpty {
return nil
}
// Initialize variables for the sum of magnitudes and product of signs
var sumOfMagnitudes = 0
var productOfSigns = 1
// Iterate through the array
for num in arr {
// Add the magnitude (absolute value) of the number to the sum
sumOfMagnitudes += abs(num)
// Determine the sign of the number and multiply it to the product of signs
if num > 0 {
productOfSigns *= 1
} else if num < 0 {
productOfSigns *= -1
} else {
productOfSigns *= 0
}
}
// Return the product of the sum of magnitudes and the product of signs
return sumOfMagnitudes * productOfSigns
}
```func prodSigns(arr: [Int]) -> Int? {
// Check if the array is empty
if arr.isEmpty {
return nil
}
// Initialize variables to store the sum of magnitudes and the product of signs
var sumOfMagnitudes = 0
var productOfSigns = 1
// Iterate through the array
for num in arr {
// Add the magnitude (absolute value) of the number to the sum of magnitudes
sumOfMagnitudes += abs(num)
// Determine the sign of the number and multiply it to the product of signs
if num > 0 {
productOfSigns *= 1
} else if num < 0 {
productOfSigns *= -1
} else {
productOfSigns *= 0
}
}
// Return the product of the sum of magnitudes and the product of signs
return sumOfMagnitudes * productOfSigns
}```swift
func prodSigns(arr: [Int]) -> Int? {
// Check if the array is empty
if arr.isEmpty {
return nil
}
// Initialize variables to store the sum of magnitudes and the product of signs
var sumOfMagnitudes = 0
var productOfSigns = 1
// Iterate through the array
for num in arr {
// Add the magnitude (absolute value) of the number to the sum of magnitudes
sumOfMagnitudes += abs(num)
// Determine the sign of the number and multiply it to the product of signs
if num > 0 {
productOfSigns *= 1
} else if num < 0 {
productOfSigns *= -1
} else {
productOfSigns *= 0
}
}
// Return the product of the sum of magnitudes and the product of signs
return sumOfMagnitudes * productOfSigns
}
```func prodSigns(arr: [Int]) -> Int? {
// Check if the array is empty
if arr.isEmpty {
return nil
}
// Initialize variables for the sum of magnitudes and product of signs
var sumOfMagnitudes = 0
var productOfSigns = 1
// Iterate through the array
for num in arr {
// Add the magnitude (absolute value) of the number to the sum
sumOfMagnitudes += abs(num)
// Multiply the product of signs by the sign of the number
if num > 0 {
productOfSigns *= 1
} else if num < 0 {
productOfSigns *= -1
} else {
productOfSigns *= 0
}
}
// Return the sum of magnitudes multiplied by the product of signs
return sumOfMagnitudes * productOfSigns
}```swift
func prodSigns(arr: [Int]) -> Int? {
// Check if the array is empty
if arr.isEmpty {
return nil
}
// Initialize variables for the sum of magnitudes and product of signs
var sumOfMagnitudes = 0
var productOfSigns = 1
// Iterate through the array
for num in arr {
// Add the magnitude (absolute value) of the number to the sum
sumOfMagnitudes += abs(num)
// Multiply the product of signs by the sign of the number
if num > 0 {
productOfSigns *= 1
} else if num < 0 {
productOfSigns *= -1
} else {
productOfSigns *= 0
}
}
// Return the sum of magnitudes multiplied by the product of signs
return sumOfMagnitudes * productOfSigns
}
```func prodSigns(arr: [Int]) -> Int? {
// Check if the array is empty
if arr.isEmpty {
return nil
}
// Initialize variables for the sum of magnitudes and product of signs
var sumOfMagnitudes = 0
var productOfSigns = 1
// Iterate through each element in the array
for num in arr {
// Add the magnitude (absolute value) of the number to the sum
sumOfMagnitudes += abs(num)
// Determine the sign of the number and multiply it to the product of signs
if num > 0 {
productOfSigns *= 1
} else if num < 0 {
productOfSigns *= -1
} else {
productOfSigns *= 0
}
}
// Return the product of the sum of magnitudes and the product of signs
return sumOfMagnitudes * productOfSigns
}```swift
func prodSigns(arr: [Int]) -> Int? {
// Check if the array is empty
if arr.isEmpty {
return nil
}
// Initialize variables for the sum of magnitudes and product of signs
var sumOfMagnitudes = 0
var productOfSigns = 1
// Iterate through each element in the array
for num in arr {
// Add the magnitude (absolute value) of the number to the sum
sumOfMagnitudes += abs(num)
// Determine the sign of the number and multiply it to the product of signs
if num > 0 {
productOfSigns *= 1
} else if num < 0 {
productOfSigns *= -1
} else {
productOfSigns *= 0
}
}
// Return the product of the sum of magnitudes and the product of signs
return sumOfMagnitudes * productOfSigns
}
```func prodSigns(arr: [Int]) -> Int? {
// Check if the array is empty
if arr.isEmpty {
return nil
}
// Initialize variables to store the sum of magnitudes and the product of signs
var sumOfMagnitudes = 0
var productOfSigns = 1
// Iterate through each element in the array
for num in arr {
// Add the magnitude (absolute value) of the number to the sum
sumOfMagnitudes += abs(num)
// Multiply the product of signs by the sign of the number
if num > 0 {
productOfSigns *= 1
} else if num < 0 {
productOfSigns *= -1
} else {
productOfSigns *= 0
}
}
// Return the product of the sum of magnitudes and the product of signs
return sumOfMagnitudes * productOfSigns
}```swift
func prodSigns(arr: [Int]) -> Int? {
// Check if the array is empty
if arr.isEmpty {
return nil
}
// Initialize variables to store the sum of magnitudes and the product of signs
var sumOfMagnitudes = 0
var productOfSigns = 1
// Iterate through each element in the array
for num in arr {
// Add the magnitude (absolute value) of the number to the sum
sumOfMagnitudes += abs(num)
// Multiply the product of signs by the sign of the number
if num > 0 {
productOfSigns *= 1
} else if num < 0 {
productOfSigns *= -1
} else {
productOfSigns *= 0
}
}
// Return the product of the sum of magnitudes and the product of signs
return sumOfMagnitudes * productOfSigns
}
```func minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var minPath: [Int] = Array(repeating: Int.max, count: k)
func dfs(x: Int, y: Int, path: [Int]) {
if path.count == k {
if path < minPath {
minPath = path
}
return
}
let directions = [(0, 1), (1, 0), (0, -1), (-1, 0)]
for (dx, dy) in directions {
let nx = x + dx
let ny = y + dy
if nx >= 0 && nx < n && ny >= 0 && ny < n {
dfs(x: nx, y: ny, path: path + [grid[nx][ny]])
}
}
}
for i in 0..<n {
for j in 0..<n {
dfs(x: i, y: j, path: [grid[i][j]])
}
}
return minPath
}To solve this problem, we need to perform a depth-first search (DFS) to explore all possible paths of length `k` in the grid. We will keep track of the lexicographically smallest path found during the search. Here's the implementation in Swift:
```swift
func minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var minPath: [Int] = Array(repeating: Int.max, count: k)
func dfs(x: Int, y: Int, path: [Int]) {
if path.count == k {
if path < minPath {
minPath = path
}
return
}
let directions = [(0, 1), (1, 0), (0, -1), (-1, 0)]
for (dx, dy) in directions {
let nx = x + dx
let ny = y + dy
if nx >= 0 && nx < n && ny >= 0 && ny < n {
dfs(x: nx, y: ny, path: path + [grid[nx][ny]])
}
}
}
for i in 0..<n {
for j in 0..<n {
dfs(x: i, y: j, path: [grid[i][j]])
}
}
return minPath
}
if path < minPath { // binary operator '<' cannot be applied to two '[Int]' operandsfunc minPath(grid: [[Int]], k: Int) -> [Int] {
let N = grid.count
var minPath: [Int] = Array(repeating: Int.max, count: k)
let directions = [(0, 1), (1, 0), (0, -1), (-1, 0)]
func dfs(_ x: Int, _ y: Int, _ path: [Int]) {
if path.count == k {
if path < minPath {
minPath = path
}
return
}
for (dx, dy) in directions {
let nx = x + dx
let ny = y + dy
if nx >= 0 && nx < N && ny >= 0 && ny < N {
dfs(nx, ny, path + [grid[nx][ny]])
}
}
}
for i in 0..<N {
for j in 0..<N {
dfs(i, j, [grid[i][j]])
}
}
return minPath
}To solve this problem, we need to find the minimum lexicographical path of length `k` in a grid. We can use a Depth-First Search (DFS) approach to explore all possible paths of length `k` and keep track of the minimum path found.
Here's the Swift code to achieve this:
```swift
func minPath(grid: [[Int]], k: Int) -> [Int] {
let N = grid.count
var minPath: [Int] = Array(repeating: Int.max, count: k)
let directions = [(0, 1), (1, 0), (0, -1), (-1, 0)]
func dfs(_ x: Int, _ y: Int, _ path: [Int]) {
if path.count == k {
if path < minPath {
minPath = path
}
return
}
for (dx, dy) in directions {
let nx = x + dx
let ny = y + dy
if nx >= 0 && nx < N && ny >= 0 && ny < N {
dfs(nx, ny, path + [grid[nx][ny]])
}
}
}
for i in 0..<N {
for j in 0..<N {
dfs(i, j, [grid[i][j]])
}
}
return minPath
}
if path < minPath { // binary operator '<' cannot be applied to two '[Int]' operandsfunc minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var minPath: [Int] = Array(repeating: Int.max, count: k)
// Directions for moving in the grid (up, down, left, right)
let directions = [(-1, 0), (1, 0), (0, -1), (0, 1)]
// Helper function to perform DFS
func dfs(_ x: Int, _ y: Int, _ path: [Int]) {
if path.count == k {
if path < minPath {
minPath = path
}
return
}
for direction in directions {
let newX = x + direction.0
let newY = y + direction.1
if newX >= 0 && newX < n && newY >= 0 && newY < n {
dfs(newX, newY, path + [grid[newX][newY]])
}
}
}
// Start DFS from each cell in the grid
for i in 0..<n {
for j in 0..<n {
dfs(i, j, [grid[i][j]])
}
}
return minPath
}To solve this problem, we need to perform a depth-first search (DFS) to explore all possible paths of length `k` in the grid. We will keep track of the lexicographically smallest path found during the search. Here's the implementation in Swift:
```swift
func minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var minPath: [Int] = Array(repeating: Int.max, count: k)
// Directions for moving in the grid (up, down, left, right)
let directions = [(-1, 0), (1, 0), (0, -1), (0, 1)]
// Helper function to perform DFS
func dfs(_ x: Int, _ y: Int, _ path: [Int]) {
if path.count == k {
if path < minPath {
minPath = path
}
return
}
for direction in directions {
let newX = x + direction.0
let newY = y + direction.1
if newX >= 0 && newX < n && newY >= 0 && newY < n {
dfs(newX, newY, path + [grid[newX][newY]])
}
}
}
// Start DFS from each cell in the grid
for i in 0..<n {
for j in 0..<n {
dfs(i, j, [grid[i][j]])
}
}
return minPath
}
if path < minPath { // binary operator '<' cannot be applied to two '[Int]' operandsfunc minPath(grid: [[Int]], k: Int) -> [Int] {
let N = grid.count
let directions = [(0, 1), (1, 0), (0, -1), (-1, 0)]
func isValid(_ x: Int, _ y: Int) -> Bool {
return x >= 0 && x < N && y >= 0 && y < N
}
var minPath: [Int] = []
func dfs(_ x: Int, _ y: Int, _ path: [Int]) {
if path.count == k {
if minPath.isEmpty || path < minPath {
minPath = path
}
return
}
for direction in directions {
let newX = x + direction.0
let newY = y + direction.1
if isValid(newX, newY) {
dfs(newX, newY, path + [grid[newX][newY]])
}
}
}
for i in 0..<N {
for j in 0..<N {
dfs(i, j, [grid[i][j]])
}
}
return minPath
}```swift
func minPath(grid: [[Int]], k: Int) -> [Int] {
let N = grid.count
let directions = [(0, 1), (1, 0), (0, -1), (-1, 0)]
func isValid(_ x: Int, _ y: Int) -> Bool {
return x >= 0 && x < N && y >= 0 && y < N
}
var minPath: [Int] = []
func dfs(_ x: Int, _ y: Int, _ path: [Int]) {
if path.count == k {
if minPath.isEmpty || path < minPath {
minPath = path
}
return
}
for direction in directions {
let newX = x + direction.0
let newY = y + direction.1
if isValid(newX, newY) {
dfs(newX, newY, path + [grid[newX][newY]])
}
}
}
for i in 0..<N {
for j in 0..<N {
dfs(i, j, [grid[i][j]])
}
}
return minPath
}
```if minPath.isEmpty || path < minPath { // binary operator '<' cannot be applied to two '[Int]' operandsfunc minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var minPath: [Int] = Array(repeating: Int.max, count: k)
// Directions for moving up, down, left, and right
let directions = [(-1, 0), (1, 0), (0, -1), (0, 1)]
func dfs(x: Int, y: Int, path: [Int]) {
if path.count == k {
if path < minPath {
minPath = path
}
return
}
for direction in directions {
let newX = x + direction.0
let newY = y + direction.1
if newX >= 0 && newX < n && newY >= 0 && newY < n {
dfs(x: newX, y: newY, path: path + [grid[newX][newY]])
}
}
}
for i in 0..<n {
for j in 0..<n {
dfs(x: i, y: j, path: [grid[i][j]])
}
}
return minPath
}To solve this problem, we need to perform a depth-first search (DFS) on the grid to explore all possible paths of length `k` and keep track of the lexicographically smallest path. Here's how you can implement this in Swift:
```swift
func minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var minPath: [Int] = Array(repeating: Int.max, count: k)
// Directions for moving up, down, left, and right
let directions = [(-1, 0), (1, 0), (0, -1), (0, 1)]
func dfs(x: Int, y: Int, path: [Int]) {
if path.count == k {
if path < minPath {
minPath = path
}
return
}
for direction in directions {
let newX = x + direction.0
let newY = y + direction.1
if newX >= 0 && newX < n && newY >= 0 && newY < n {
dfs(x: newX, y: newY, path: path + [grid[newX][newY]])
}
}
}
for i in 0..<n {
for j in 0..<n {
dfs(x: i, y: j, path: [grid[i][j]])
}
}
return minPath
}
if path < minPath { // binary operator '<' cannot be applied to two '[Int]' operandsfunc minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
let directions = [(0, 1), (1, 0), (0, -1), (-1, 0)]
var minPath: [Int] = Array(repeating: Int.max, count: k)
func dfs(_ x: Int, _ y: Int, _ path: [Int]) {
if path.count == k {
if path < minPath {
minPath = path
}
return
}
for direction in directions {
let newX = x + direction.0
let newY = y + direction.1
if newX >= 0 && newX < n && newY >= 0 && newY < n {
dfs(newX, newY, path + [grid[newX][newY]])
}
}
}
for i in 0..<n {
for j in 0..<n {
dfs(i, j, [grid[i][j]])
}
}
return minPath
}To solve the problem of finding the minimum path of length `k` in a grid, we need to perform a depth-first search (DFS) to explore all possible paths of length `k` and keep track of the lexicographically smallest path. Here's how you can implement this in Swift:
```swift
func minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
let directions = [(0, 1), (1, 0), (0, -1), (-1, 0)]
var minPath: [Int] = Array(repeating: Int.max, count: k)
func dfs(_ x: Int, _ y: Int, _ path: [Int]) {
if path.count == k {
if path < minPath {
minPath = path
}
return
}
for direction in directions {
let newX = x + direction.0
let newY = y + direction.1
if newX >= 0 && newX < n && newY >= 0 && newY < n {
dfs(newX, newY, path + [grid[newX][newY]])
}
}
}
for i in 0..<n {
for j in 0..<n {
dfs(i, j, [grid[i][j]])
}
}
return minPath
}
if path < minPath { // binary operator '<' cannot be applied to two '[Int]' operandsfunc minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
let directions = [(0, 1), (1, 0), (0, -1), (-1, 0)]
var minPath: [Int] = Array(repeating: Int.max, count: k)
func dfs(x: Int, y: Int, path: [Int]) {
if path.count == k {
if path < minPath {
minPath = path
}
return
}
for direction in directions {
let newX = x + direction.0
let newY = y + direction.1
if newX >= 0 && newX < n && newY >= 0 && newY < n {
dfs(x: newX, y: newY, path: path + [grid[newX][newY]])
}
}
}
for i in 0..<n {
for j in 0..<n {
dfs(x: i, y: j, path: [grid[i][j]])
}
}
return minPath
}To solve the problem of finding the minimum path of length `k` in the grid, we need to perform a depth-first search (DFS) to explore all possible paths of length `k` and then compare them lexicographically to find the smallest one. Here's the implementation in Swift:
```swift
func minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
let directions = [(0, 1), (1, 0), (0, -1), (-1, 0)]
var minPath: [Int] = Array(repeating: Int.max, count: k)
func dfs(x: Int, y: Int, path: [Int]) {
if path.count == k {
if path < minPath {
minPath = path
}
return
}
for direction in directions {
let newX = x + direction.0
let newY = y + direction.1
if newX >= 0 && newX < n && newY >= 0 && newY < n {
dfs(x: newX, y: newY, path: path + [grid[newX][newY]])
}
}
}
for i in 0..<n {
for j in 0..<n {
dfs(x: i, y: j, path: [grid[i][j]])
}
}
return minPath
}
if path < minPath { // binary operator '<' cannot be applied to two '[Int]' operandsfunc minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
let directions = [(0, 1), (1, 0), (0, -1), (-1, 0)]
func isValid(_ x: Int, _ y: Int) -> Bool {
return x >= 0 && x < n && y >= 0 && y < n
}
var minPathResult: [Int] = Array(repeating: Int.max, count: k)
func dfs(_ x: Int, _ y: Int, _ path: [Int]) {
if path.count == k {
if path < minPathResult {
minPathResult = path
}
return
}
for direction in directions {
let newX = x + direction.0
let newY = y + direction.1
if isValid(newX, newY) {
dfs(newX, newY, path + [grid[newX][newY]])
}
}
}
for i in 0..<n {
for j in 0..<n {
dfs(i, j, [grid[i][j]])
}
}
return minPathResult
}```swift
func minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
let directions = [(0, 1), (1, 0), (0, -1), (-1, 0)]
func isValid(_ x: Int, _ y: Int) -> Bool {
return x >= 0 && x < n && y >= 0 && y < n
}
var minPathResult: [Int] = Array(repeating: Int.max, count: k)
func dfs(_ x: Int, _ y: Int, _ path: [Int]) {
if path.count == k {
if path < minPathResult {
minPathResult = path
}
return
}
for direction in directions {
let newX = x + direction.0
let newY = y + direction.1
if isValid(newX, newY) {
dfs(newX, newY, path + [grid[newX][newY]])
}
}
}
for i in 0..<n {
for j in 0..<n {
dfs(i, j, [grid[i][j]])
}
}
return minPathResult
}
```if path < minPathResult { // binary operator '<' cannot be applied to two '[Int]' operandsfunc minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var minPathResult: [Int] = Array(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 dfs(x: Int, y: Int, path: [Int]) {
if path.count == k {
if path < minPathResult {
minPathResult = path
}
return
}
for direction in directions {
let newX = x + direction.0
let newY = y + direction.1
if newX >= 0 && newX < n && newY >= 0 && newY < n {
dfs(x: newX, y: newY, path: path + [grid[newX][newY]])
}
}
}
for i in 0..<n {
for j in 0..<n {
dfs(x: i, y: j, path: [grid[i][j]])
}
}
return minPathResult
}To solve this problem, we need to perform a depth-first search (DFS) to explore all possible paths of length `k` in the grid. We will keep track of the lexicographically smallest path found during the search. Here's the implementation in Swift:
```swift
func minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var minPathResult: [Int] = Array(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 dfs(x: Int, y: Int, path: [Int]) {
if path.count == k {
if path < minPathResult {
minPathResult = path
}
return
}
for direction in directions {
let newX = x + direction.0
let newY = y + direction.1
if newX >= 0 && newX < n && newY >= 0 && newY < n {
dfs(x: newX, y: newY, path: path + [grid[newX][newY]])
}
}
}
for i in 0..<n {
for j in 0..<n {
dfs(x: i, y: j, path: [grid[i][j]])
}
}
return minPathResult
}
if path < minPathResult { // binary operator '<' cannot be applied to two '[Int]' operandsfunc minPath(grid: [[Int]], k: Int) -> [Int] {
let N = grid.count
let directions = [(0, 1), (1, 0), (0, -1), (-1, 0)]
func isValid(x: Int, y: Int) -> Bool {
return x >= 0 && x < N && y >= 0 && y < N
}
var minPath: [Int] = []
func dfs(x: Int, y: Int, path: [Int]) {
if path.count == k {
if minPath.isEmpty || path.lexicographicallyPrecedes(minPath) {
minPath = path
}
return
}
for direction in directions {
let newX = x + direction.0
let newY = y + direction.1
if isValid(x: newX, y: newY) {
dfs(x: newX, y: newY, path: path + [grid[newX][newY]])
}
}
}
for i in 0..<N {
for j in 0..<N {
dfs(x: i, y: j, path: [grid[i][j]])
}
}
return minPath
}```swift
func minPath(grid: [[Int]], k: Int) -> [Int] {
let N = grid.count
let directions = [(0, 1), (1, 0), (0, -1), (-1, 0)]
func isValid(x: Int, y: Int) -> Bool {
return x >= 0 && x < N && y >= 0 && y < N
}
var minPath: [Int] = []
func dfs(x: Int, y: Int, path: [Int]) {
if path.count == k {
if minPath.isEmpty || path.lexicographicallyPrecedes(minPath) {
minPath = path
}
return
}
for direction in directions {
let newX = x + direction.0
let newY = y + direction.1
if isValid(x: newX, y: newY) {
dfs(x: newX, y: newY, path: path + [grid[newX][newY]])
}
}
}
for i in 0..<N {
for j in 0..<N {
dfs(x: i, y: j, path: [grid[i][j]])
}
}
return minPath
}
```func tri(n: Int) -> [Int] {
guard n >= 0 else { return [] }
var sequence = [Int](repeating: 0, count: n + 1)
for i in 0...n {
if i == 0 {
sequence[i] = 1
} else if i == 1 {
sequence[i] = 3
} else if i % 2 == 0 {
sequence[i] = 1 + i / 2
} else {
sequence[i] = sequence[i - 1] + sequence[i - 2] + sequence[i + 1]
}
}
return sequence
}```swift
func tri(n: Int) -> [Int] {
guard n >= 0 else { return [] }
var sequence = [Int](repeating: 0, count: n + 1)
for i in 0...n {
if i == 0 {
sequence[i] = 1
} else if i == 1 {
sequence[i] = 3
} else if i % 2 == 0 {
sequence[i] = 1 + i / 2
} else {
sequence[i] = sequence[i - 1] + sequence[i - 2] + sequence[i + 1]
}
}
return sequence
}
``` // Fatal error: Index out of rangefunc tri(n: Int) -> [Int] {
guard n >= 0 else { return [] }
var sequence = [Int](repeating: 0, count: n + 1)
for i in 0...n {
if i == 0 {
sequence[i] = 1
} else if i == 1 {
sequence[i] = 3
} else if i % 2 == 0 {
sequence[i] = 1 + i / 2
} else {
sequence[i] = sequence[i - 1] + sequence[i - 2] + sequence[i + 1]
}
}
return sequence
}```swift
func tri(n: Int) -> [Int] {
guard n >= 0 else { return [] }
var sequence = [Int](repeating: 0, count: n + 1)
for i in 0...n {
if i == 0 {
sequence[i] = 1
} else if i == 1 {
sequence[i] = 3
} else if i % 2 == 0 {
sequence[i] = 1 + i / 2
} else {
sequence[i] = sequence[i - 1] + sequence[i - 2] + sequence[i + 1]
}
}
return sequence
}
``` // Fatal error: Index out of rangefunc tri(n: Int) -> [Int] {
// Base case for when n is 0
if n == 0 {
return [1]
}
// Initialize the array to store the Tribonacci sequence
var sequence = [Int](repeating: 0, count: n + 1)
// Define the base cases
sequence[0] = 1
if n >= 1 {
sequence[1] = 3
}
// Compute the Tribonacci sequence
for i in 2...n {
if i % 2 == 0 {
sequence[i] = 1 + i / 2
} else {
sequence[i] = sequence[i - 1] + sequence[i - 2] + sequence[i + 1]
}
}
return sequence
}```swift
func tri(n: Int) -> [Int] {
// Base case for when n is 0
if n == 0 {
return [1]
}
// Initialize the array to store the Tribonacci sequence
var sequence = [Int](repeating: 0, count: n + 1)
// Define the base cases
sequence[0] = 1
if n >= 1 {
sequence[1] = 3
}
// Compute the Tribonacci sequence
for i in 2...n {
if i % 2 == 0 {
sequence[i] = 1 + i / 2
} else {
sequence[i] = sequence[i - 1] + sequence[i - 2] + sequence[i + 1]
}
}
return sequence
}
``` // Fatal error: Index out of rangefunc tri(n: Int) -> [Int] {
guard n >= 0 else { return [] }
var sequence = [Int](repeating: 0, count: n + 1)
if n >= 0 {
sequence[0] = 1
}
if n >= 1 {
sequence[1] = 3
}
for i in 2...n {
if i % 2 == 0 {
sequence[i] = 1 + i / 2
} else {
sequence[i] = sequence[i - 1] + sequence[i - 2] + sequence[i + 1]
}
}
return sequence
}```swift
func tri(n: Int) -> [Int] {
guard n >= 0 else { return [] }
var sequence = [Int](repeating: 0, count: n + 1)
if n >= 0 {
sequence[0] = 1
}
if n >= 1 {
sequence[1] = 3
}
for i in 2...n {
if i % 2 == 0 {
sequence[i] = 1 + i / 2
} else {
sequence[i] = sequence[i - 1] + sequence[i - 2] + sequence[i + 1]
}
}
return sequence
}
``` // Fatal error: Index out of rangefunc tri(n: Int) -> [Int] {
guard n >= 0 else { return [] }
var sequence = [Int](repeating: 0, count: n + 1)
for i in 0...n {
if i == 0 {
sequence[i] = 1
} else if i == 1 {
sequence[i] = 3
} else if i % 2 == 0 {
sequence[i] = 1 + i / 2
} else {
sequence[i] = sequence[i - 1] + sequence[i - 2] + sequence[i + 1]
}
}
return sequence
}```swift
func tri(n: Int) -> [Int] {
guard n >= 0 else { return [] }
var sequence = [Int](repeating: 0, count: n + 1)
for i in 0...n {
if i == 0 {
sequence[i] = 1
} else if i == 1 {
sequence[i] = 3
} else if i % 2 == 0 {
sequence[i] = 1 + i / 2
} else {
sequence[i] = sequence[i - 1] + sequence[i - 2] + sequence[i + 1]
}
}
return sequence
}
``` // Fatal error: Index out of rangefunc tri(n: Int) -> [Int] {
// Base case for n = 0
if n == 0 {
return [1]
}
// Initialize the array to store the Tribonacci sequence
var tribonacciSequence = [Int](repeating: 0, count: n + 1)
// Define the base cases
tribonacciSequence[0] = 1
if n >= 1 {
tribonacciSequence[1] = 3
}
// Compute the Tribonacci sequence
for i in 2...n {
if i % 2 == 0 {
tribonacciSequence[i] = 1 + i / 2
} else {
tribonacciSequence[i] = tribonacciSequence[i - 1] + tribonacciSequence[i - 2] + tribonacciSequence[i + 1]
}
}
return tribonacciSequence
}```swift
func tri(n: Int) -> [Int] {
// Base case for n = 0
if n == 0 {
return [1]
}
// Initialize the array to store the Tribonacci sequence
var tribonacciSequence = [Int](repeating: 0, count: n + 1)
// Define the base cases
tribonacciSequence[0] = 1
if n >= 1 {
tribonacciSequence[1] = 3
}
// Compute the Tribonacci sequence
for i in 2...n {
if i % 2 == 0 {
tribonacciSequence[i] = 1 + i / 2
} else {
tribonacciSequence[i] = tribonacciSequence[i - 1] + tribonacciSequence[i - 2] + tribonacciSequence[i + 1]
}
}
return tribonacciSequence
}
``` // Fatal error: Index out of rangefunc tri(n: Int) -> [Int] {
// Initialize an array to store the Tribonacci sequence
var sequence = [Int](repeating: 0, count: n + 1)
// Base case for tri(1)
if n >= 1 {
sequence[1] = 3
}
// Calculate the Tribonacci sequence up to n
for i in 2...n {
if i % 2 == 0 {
sequence[i] = 1 + i / 2
} else {
sequence[i] = sequence[i - 1] + sequence[i - 2] + (i + 1 <= n ? sequence[i + 1] : 0)
}
}
return sequence
}```swift
func tri(n: Int) -> [Int] {
// Initialize an array to store the Tribonacci sequence
var sequence = [Int](repeating: 0, count: n + 1)
// Base case for tri(1)
if n >= 1 {
sequence[1] = 3
}
// Calculate the Tribonacci sequence up to n
for i in 2...n {
if i % 2 == 0 {
sequence[i] = 1 + i / 2
} else {
sequence[i] = sequence[i - 1] + sequence[i - 2] + (i + 1 <= n ? sequence[i + 1] : 0)
}
}
return sequence
}
``` // XCTAssertTrue failedfunc tri(n: Int) -> [Int] {
guard n >= 0 else { return [] }
var sequence = [Int](repeating: 0, count: n + 1)
for i in 0...n {
if i == 0 {
sequence[i] = 1
} else if i == 1 {
sequence[i] = 3
} else if i % 2 == 0 {
sequence[i] = 1 + i / 2
} else {
sequence[i] = sequence[i - 1] + sequence[i - 2] + sequence[i + 1]
}
}
return sequence
}```swift
func tri(n: Int) -> [Int] {
guard n >= 0 else { return [] }
var sequence = [Int](repeating: 0, count: n + 1)
for i in 0...n {
if i == 0 {
sequence[i] = 1
} else if i == 1 {
sequence[i] = 3
} else if i % 2 == 0 {
sequence[i] = 1 + i / 2
} else {
sequence[i] = sequence[i - 1] + sequence[i - 2] + sequence[i + 1]
}
}
return sequence
}
``` // Fatal error: Index out of rangefunc tri(n: Int) -> [Int] {
// Base case for n = 0
if n == 0 {
return [1]
}
// Initialize the array to store the Tribonacci sequence
var tribonacciSequence = [Int](repeating: 0, count: n + 1)
// Define the base cases
tribonacciSequence[0] = 1
if n >= 1 {
tribonacciSequence[1] = 3
}
// Compute the Tribonacci sequence
for i in 2...n {
if i % 2 == 0 {
tribonacciSequence[i] = 1 + i / 2
} else {
tribonacciSequence[i] = tribonacciSequence[i - 1] + tribonacciSequence[i - 2] + tribonacciSequence[i + 1]
}
}
return tribonacciSequence
}```swift
func tri(n: Int) -> [Int] {
// Base case for n = 0
if n == 0 {
return [1]
}
// Initialize the array to store the Tribonacci sequence
var tribonacciSequence = [Int](repeating: 0, count: n + 1)
// Define the base cases
tribonacciSequence[0] = 1
if n >= 1 {
tribonacciSequence[1] = 3
}
// Compute the Tribonacci sequence
for i in 2...n {
if i % 2 == 0 {
tribonacciSequence[i] = 1 + i / 2
} else {
tribonacciSequence[i] = tribonacciSequence[i - 1] + tribonacciSequence[i - 2] + tribonacciSequence[i + 1]
}
}
return tribonacciSequence
}
``` // Fatal error: Index out of rangefunc tri(n: Int) -> [Int] {
guard n >= 0 else { return [] }
var sequence = [Int](repeating: 0, count: n + 1)
for i in 0...n {
if i == 0 {
sequence[i] = 1
} else if i == 1 {
sequence[i] = 3
} else if i % 2 == 0 {
sequence[i] = 1 + i / 2
} else {
sequence[i] = sequence[i - 1] + sequence[i - 2] + sequence[i + 1]
}
}
return sequence
}```swift
func tri(n: Int) -> [Int] {
guard n >= 0 else { return [] }
var sequence = [Int](repeating: 0, count: n + 1)
for i in 0...n {
if i == 0 {
sequence[i] = 1
} else if i == 1 {
sequence[i] = 3
} else if i % 2 == 0 {
sequence[i] = 1 + i / 2
} else {
sequence[i] = sequence[i - 1] + sequence[i - 2] + sequence[i + 1]
}
}
return sequence
}
``` // Fatal error: Index out of rangefunc digits(n: Int) -> Int {
var number = n
var product = 1
var hasOddDigit = false
while number > 0 {
let digit = number % 10
if digit % 2 != 0 {
product *= digit
hasOddDigit = true
}
number /= 10
}
return hasOddDigit ? product : 0
}```swift
func digits(n: Int) -> Int {
var number = n
var product = 1
var hasOddDigit = false
while number > 0 {
let digit = number % 10
if digit % 2 != 0 {
product *= digit
hasOddDigit = true
}
number /= 10
}
return hasOddDigit ? product : 0
}
```func digits(n: Int) -> Int {
var number = n
var product = 1
var hasOddDigit = false
while number > 0 {
let digit = number % 10
if digit % 2 != 0 {
product *= digit
hasOddDigit = true
}
number /= 10
}
return hasOddDigit ? product : 0
}```swift
func digits(n: Int) -> Int {
var number = n
var product = 1
var hasOddDigit = false
while number > 0 {
let digit = number % 10
if digit % 2 != 0 {
product *= digit
hasOddDigit = true
}
number /= 10
}
return hasOddDigit ? product : 0
}
```func digits(n: Int) -> Int {
var number = n
var product = 1
var hasOddDigit = false
while number > 0 {
let digit = number % 10
if digit % 2 != 0 {
product *= digit
hasOddDigit = true
}
number /= 10
}
return hasOddDigit ? product : 0
}```swift
func digits(n: Int) -> Int {
var number = n
var product = 1
var hasOddDigit = false
while number > 0 {
let digit = number % 10
if digit % 2 != 0 {
product *= digit
hasOddDigit = true
}
number /= 10
}
return hasOddDigit ? product : 0
}
```func digits(n: Int) -> Int {
var number = n
var product = 1
var hasOddDigit = false
while number > 0 {
let digit = number % 10
if digit % 2 != 0 {
product *= digit
hasOddDigit = true
}
number /= 10
}
return hasOddDigit ? product : 0
}```swift
func digits(n: Int) -> Int {
var number = n
var product = 1
var hasOddDigit = false
while number > 0 {
let digit = number % 10
if digit % 2 != 0 {
product *= digit
hasOddDigit = true
}
number /= 10
}
return hasOddDigit ? product : 0
}
```func digits(n: Int) -> Int {
var number = n
var product = 1
var hasOddDigit = false
while number > 0 {
let digit = number % 10
if digit % 2 != 0 {
product *= digit
hasOddDigit = true
}
number /= 10
}
return hasOddDigit ? product : 0
}```swift
func digits(n: Int) -> Int {
var number = n
var product = 1
var hasOddDigit = false
while number > 0 {
let digit = number % 10
if digit % 2 != 0 {
product *= digit
hasOddDigit = true
}
number /= 10
}
return hasOddDigit ? product : 0
}
```func digits(n: Int) -> Int {
var number = n
var product = 1
var hasOddDigit = false
while number > 0 {
let digit = number % 10
if digit % 2 != 0 {
product *= digit
hasOddDigit = true
}
number /= 10
}
return hasOddDigit ? product : 0
}```swift
func digits(n: Int) -> Int {
var number = n
var product = 1
var hasOddDigit = false
while number > 0 {
let digit = number % 10
if digit % 2 != 0 {
product *= digit
hasOddDigit = true
}
number /= 10
}
return hasOddDigit ? product : 0
}
```func digits(n: Int) -> Int {
var number = n
var product = 1
var hasOddDigit = false
while number > 0 {
let digit = number % 10
if digit % 2 != 0 {
product *= digit
hasOddDigit = true
}
number /= 10
}
return hasOddDigit ? product : 0
}```swift
func digits(n: Int) -> Int {
var number = n
var product = 1
var hasOddDigit = false
while number > 0 {
let digit = number % 10
if digit % 2 != 0 {
product *= digit
hasOddDigit = true
}
number /= 10
}
return hasOddDigit ? product : 0
}
```func digits(n: Int) -> Int {
var number = n
var product = 1
var hasOddDigit = false
while number > 0 {
let digit = number % 10
if digit % 2 != 0 {
product *= digit
hasOddDigit = true
}
number /= 10
}
return hasOddDigit ? product : 0
}```swift
func digits(n: Int) -> Int {
var number = n
var product = 1
var hasOddDigit = false
while number > 0 {
let digit = number % 10
if digit % 2 != 0 {
product *= digit
hasOddDigit = true
}
number /= 10
}
return hasOddDigit ? product : 0
}
```func digits(n: Int) -> Int {
var number = n
var product = 1
var hasOddDigit = false
while number > 0 {
let digit = number % 10
if digit % 2 != 0 {
product *= digit
hasOddDigit = true
}
number /= 10
}
return hasOddDigit ? product : 0
}```swift
func digits(n: Int) -> Int {
var number = n
var product = 1
var hasOddDigit = false
while number > 0 {
let digit = number % 10
if digit % 2 != 0 {
product *= digit
hasOddDigit = true
}
number /= 10
}
return hasOddDigit ? product : 0
}
```func digits(n: Int) -> Int {
var number = n
var product = 1
var hasOddDigit = false
while number > 0 {
let digit = number % 10
if digit % 2 != 0 {
product *= digit
hasOddDigit = true
}
number /= 10
}
return hasOddDigit ? product : 0
}```swift
func digits(n: Int) -> Int {
var number = n
var product = 1
var hasOddDigit = false
while number > 0 {
let digit = number % 10
if digit % 2 != 0 {
product *= digit
hasOddDigit = true
}
number /= 10
}
return hasOddDigit ? product : 0
}
```func isNested(string: String) -> Bool {
var stack: [Character] = []
var nested = false
for char in string {
if char == "[" {
stack.append(char)
} else if char == "]" {
if !stack.isEmpty {
stack.removeLast()
if !stack.isEmpty {
nested = true
}
} else {
return false
}
}
}
return nested && stack.isEmpty
}```swift
func isNested(string: String) -> Bool {
var stack: [Character] = []
var nested = false
for char in string {
if char == "[" {
stack.append(char)
} else if char == "]" {
if !stack.isEmpty {
stack.removeLast()
if !stack.isEmpty {
nested = true
}
} else {
return false
}
}
}
return nested && stack.isEmpty
}
``` // XCTAssertTrue failedfunc isNested(string: String) -> Bool {
var stack: [Character] = []
var nested = false
for char in string {
if char == "[" {
stack.append(char)
} else if char == "]" {
if let last = stack.last, last == "[" {
stack.removeLast()
if !stack.isEmpty {
nested = true
}
} else {
return false
}
}
}
return nested && stack.isEmpty
}```swift
func isNested(string: String) -> Bool {
var stack: [Character] = []
var nested = false
for char in string {
if char == "[" {
stack.append(char)
} else if char == "]" {
if let last = stack.last, last == "[" {
stack.removeLast()
if !stack.isEmpty {
nested = true
}
} else {
return false
}
}
}
return nested && stack.isEmpty
}
``` // XCTAssertTrue failedfunc isNested(string: String) -> Bool {
var stack = [Character]()
var hasNested = false
for char in string {
if char == "[" {
stack.append(char)
} else if char == "]" {
if !stack.isEmpty {
stack.removeLast()
if !stack.isEmpty {
hasNested = true
}
} else {
return false
}
}
}
return hasNested && stack.isEmpty
}```swift
func isNested(string: String) -> Bool {
var stack = [Character]()
var hasNested = false
for char in string {
if char == "[" {
stack.append(char)
} else if char == "]" {
if !stack.isEmpty {
stack.removeLast()
if !stack.isEmpty {
hasNested = true
}
} else {
return false
}
}
}
return hasNested && stack.isEmpty
}
``` // XCTAssertTrue failedfunc isNested(string: String) -> Bool {
var stack: [Character] = []
var nested = false
for char in string {
if char == "[" {
stack.append(char)
} else if char == "]" {
if !stack.isEmpty {
stack.removeLast()
if !stack.isEmpty {
nested = true
}
} else {
return false
}
}
}
return nested && stack.isEmpty
}```swift
func isNested(string: String) -> Bool {
var stack: [Character] = []
var nested = false
for char in string {
if char == "[" {
stack.append(char)
} else if char == "]" {
if !stack.isEmpty {
stack.removeLast()
if !stack.isEmpty {
nested = true
}
} else {
return false
}
}
}
return nested && stack.isEmpty
}
``` // XCTAssertTrue failedfunc isNested(string: String) -> Bool {
var stack: [Character] = []
var nested = false
for char in string {
if char == "[" {
stack.append(char)
} else if char == "]" {
if let last = stack.last, last == "[" {
stack.removeLast()
if !stack.isEmpty {
nested = true
}
} else {
return false
}
}
}
return nested && stack.isEmpty
}```swift
func isNested(string: String) -> Bool {
var stack: [Character] = []
var nested = false
for char in string {
if char == "[" {
stack.append(char)
} else if char == "]" {
if let last = stack.last, last == "[" {
stack.removeLast()
if !stack.isEmpty {
nested = true
}
} else {
return false
}
}
}
return nested && stack.isEmpty
}
``` // XCTAssertTrue failedfunc isNested(string: String) -> Bool {
var stack: [Character] = []
var nested = false
for char in string {
if char == "[" {
stack.append(char)
} else if char == "]" {
if !stack.isEmpty {
stack.removeLast()
if !stack.isEmpty {
nested = true
}
} else {
return false
}
}
}
return nested && stack.isEmpty
}```swift
func isNested(string: String) -> Bool {
var stack: [Character] = []
var nested = false
for char in string {
if char == "[" {
stack.append(char)
} else if char == "]" {
if !stack.isEmpty {
stack.removeLast()
if !stack.isEmpty {
nested = true
}
} else {
return false
}
}
}
return nested && stack.isEmpty
}
``` // XCTAssertTrue failedfunc isNested(string: String) -> Bool {
var stack = [Character]()
var nested = false
for char in string {
if char == "[" {
stack.append(char)
} else if char == "]" {
if let last = stack.popLast(), last == "[" {
if !stack.isEmpty {
nested = true
}
} else {
return false
}
}
}
return nested && stack.isEmpty
}```swift
func isNested(string: String) -> Bool {
var stack = [Character]()
var nested = false
for char in string {
if char == "[" {
stack.append(char)
} else if char == "]" {
if let last = stack.popLast(), last == "[" {
if !stack.isEmpty {
nested = true
}
} else {
return false
}
}
}
return nested && stack.isEmpty
}
``` // XCTAssertTrue failedfunc isNested(string: String) -> Bool {
var stack: [Character] = []
var nested = false
for char in string {
if char == "[" {
stack.append(char)
} else if char == "]" {
if !stack.isEmpty {
stack.removeLast()
if !stack.isEmpty {
nested = true
}
} else {
return false
}
}
}
return nested && stack.isEmpty
}```swift
func isNested(string: String) -> Bool {
var stack: [Character] = []
var nested = false
for char in string {
if char == "[" {
stack.append(char)
} else if char == "]" {
if !stack.isEmpty {
stack.removeLast()
if !stack.isEmpty {
nested = true
}
} else {
return false
}
}
}
return nested && stack.isEmpty
}
``` // XCTAssertTrue failedfunc isNested(string: String) -> Bool {
var stack: [Character] = []
var nested = false
for char in string {
if char == "[" {
stack.append(char)
} else if char == "]" {
if !stack.isEmpty {
stack.removeLast()
if !stack.isEmpty {
nested = true
}
} else {
return false
}
}
}
return nested && stack.isEmpty
}```swift
func isNested(string: String) -> Bool {
var stack: [Character] = []
var nested = false
for char in string {
if char == "[" {
stack.append(char)
} else if char == "]" {
if !stack.isEmpty {
stack.removeLast()
if !stack.isEmpty {
nested = true
}
} else {
return false
}
}
}
return nested && stack.isEmpty
}
``` // XCTAssertTrue failedfunc isNested(string: String) -> Bool {
var stack = [Character]()
var nested = false
for char in string {
if char == "[" {
stack.append(char)
} else if char == "]" {
if !stack.isEmpty {
stack.removeLast()
if !stack.isEmpty {
nested = true
}
} else {
return false
}
}
}
return nested && stack.isEmpty
}```swift
func isNested(string: String) -> Bool {
var stack = [Character]()
var nested = false
for char in string {
if char == "[" {
stack.append(char)
} else if char == "]" {
if !stack.isEmpty {
stack.removeLast()
if !stack.isEmpty {
nested = true
}
} else {
return false
}
}
}
return nested && stack.isEmpty
}
``` // XCTAssertTrue failedimport Foundation
func sumSquares(lst: [Double]) -> Int {
var sum = 0
for number in lst {
let roundedNumber = ceil(number)
sum += Int(roundedNumber * roundedNumber)
}
return sum
}```swift
import Foundation
func sumSquares(lst: [Double]) -> Int {
var sum = 0
for number in lst {
let roundedNumber = ceil(number)
sum += Int(roundedNumber * roundedNumber)
}
return sum
}
```import Foundation
func sumSquares(lst: [Double]) -> Int {
var sum = 0
for number in lst {
let roundedNumber = ceil(number)
sum += Int(roundedNumber * roundedNumber)
}
return sum
}```swift
import Foundation
func sumSquares(lst: [Double]) -> Int {
var sum = 0
for number in lst {
let roundedNumber = ceil(number)
sum += Int(roundedNumber * roundedNumber)
}
return sum
}
```import Foundation
func sumSquares(lst: [Double]) -> Int {
var sum = 0
for number in lst {
let roundedNumber = ceil(number)
sum += Int(roundedNumber * roundedNumber)
}
return sum
}```swift
import Foundation
func sumSquares(lst: [Double]) -> Int {
var sum = 0
for number in lst {
let roundedNumber = ceil(number)
sum += Int(roundedNumber * roundedNumber)
}
return sum
}
```import Foundation
func sumSquares(lst: [Double]) -> Int {
var sum = 0
for number in lst {
let roundedNumber = ceil(number)
let squaredNumber = roundedNumber * roundedNumber
sum += Int(squaredNumber)
}
return sum
}```swift
import Foundation
func sumSquares(lst: [Double]) -> Int {
var sum = 0
for number in lst {
let roundedNumber = ceil(number)
let squaredNumber = roundedNumber * roundedNumber
sum += Int(squaredNumber)
}
return sum
}
```import Foundation
func sumSquares(lst: [Double]) -> Int {
var sum = 0
for number in lst {
let roundedNumber = ceil(number)
sum += Int(roundedNumber * roundedNumber)
}
return sum
}```swift
import Foundation
func sumSquares(lst: [Double]) -> Int {
var sum = 0
for number in lst {
let roundedNumber = ceil(number)
sum += Int(roundedNumber * roundedNumber)
}
return sum
}
```import Foundation
func sumSquares(lst: [Double]) -> Int {
return lst.map { ceil($0) } // Round each element to the upper int (Ceiling)
.map { Int($0) } // Convert each element to an Int
.map { $0 * $0 } // Square each element
.reduce(0, +) // Sum all squared elements
}```swift
import Foundation
func sumSquares(lst: [Double]) -> Int {
return lst.map { ceil($0) } // Round each element to the upper int (Ceiling)
.map { Int($0) } // Convert each element to an Int
.map { $0 * $0 } // Square each element
.reduce(0, +) // Sum all squared elements
}
```import Foundation
func sumSquares(lst: [Double]) -> Int {
return lst.map { ceil($0) } // Round each element to the upper int (ceiling)
.map { Int($0) } // Convert each element to an Int
.map { $0 * $0 } // Square each element
.reduce(0, +) // Sum all the squared elements
}```swift
import Foundation
func sumSquares(lst: [Double]) -> Int {
return lst.map { ceil($0) } // Round each element to the upper int (ceiling)
.map { Int($0) } // Convert each element to an Int
.map { $0 * $0 } // Square each element
.reduce(0, +) // Sum all the squared elements
}
```import Foundation
func sumSquares(lst: [Double]) -> Int {
return lst.map { ceil($0) } // Round each element to the upper int (Ceiling)
.map { Int($0) } // Convert each element to Int
.map { $0 * $0 } // Square each element
.reduce(0, +) // Sum all squared elements
}```swift
import Foundation
func sumSquares(lst: [Double]) -> Int {
return lst.map { ceil($0) } // Round each element to the upper int (Ceiling)
.map { Int($0) } // Convert each element to Int
.map { $0 * $0 } // Square each element
.reduce(0, +) // Sum all squared elements
}
```import Foundation
func sumSquares(lst: [Double]) -> Int {
return lst.map { ceil($0) } // Round each element to the upper int (ceiling)
.map { Int($0) } // Convert each element to Int
.map { $0 * $0 } // Square each element
.reduce(0, +) // Sum all squared elements
}```swift
import Foundation
func sumSquares(lst: [Double]) -> Int {
return lst.map { ceil($0) } // Round each element to the upper int (ceiling)
.map { Int($0) } // Convert each element to Int
.map { $0 * $0 } // Square each element
.reduce(0, +) // Sum all squared elements
}
```import Foundation
func sumSquares(lst: [Double]) -> Int {
return lst.map { ceil($0) } // Round each element to the upper int (Ceiling)
.map { Int($0) } // Convert each element to Int
.map { $0 * $0 } // Square each element
.reduce(0, +) // Sum all squared elements
}```swift
import Foundation
func sumSquares(lst: [Double]) -> Int {
return lst.map { ceil($0) } // Round each element to the upper int (Ceiling)
.map { Int($0) } // Convert each element to Int
.map { $0 * $0 } // Square each element
.reduce(0, +) // Sum all squared elements
}
```func checkIfLastCharIsALetter(txt: String) -> Bool {
// Trim any trailing whitespace from the input string
let trimmedTxt = txt.trimmingCharacters(in: .whitespaces)
// Check if the trimmed string is empty
guard !trimmedTxt.isEmpty else {
return false
}
// Get the last character of the trimmed string
guard let lastChar = trimmedTxt.last else {
return false
}
// Check if the last character is an alphabetical character
guard lastChar.isLetter else {
return false
}
// Split the trimmed string by spaces to get words
let words = trimmedTxt.split(separator: " ")
// Check if the last word has only one character
if let lastWord = words.last, lastWord.count == 1 {
return true
}
return false
}```swift
func checkIfLastCharIsALetter(txt: String) -> Bool {
// Trim any trailing whitespace from the input string
let trimmedTxt = txt.trimmingCharacters(in: .whitespaces)
// Check if the trimmed string is empty
guard !trimmedTxt.isEmpty else {
return false
}
// Get the last character of the trimmed string
guard let lastChar = trimmedTxt.last else {
return false
}
// Check if the last character is an alphabetical character
guard lastChar.isLetter else {
return false
}
// Split the trimmed string by spaces to get words
let words = trimmedTxt.split(separator: " ")
// Check if the last word has only one character
if let lastWord = words.last, lastWord.count == 1 {
return true
}
return false
}
``` // XCTAssertTrue failedfunc checkIfLastCharIsALetter(txt: String) -> Bool {
// Trim any trailing whitespace from the input string
let trimmedTxt = txt.trimmingCharacters(in: .whitespaces)
// Check if the trimmed string is empty
if trimmedTxt.isEmpty {
return false
}
// Get the last character of the trimmed string
guard let lastChar = trimmedTxt.last else {
return false
}
// Check if the last character is an alphabetical character
if !lastChar.isLetter {
return false
}
// Split the trimmed string by spaces to get words
let words = trimmedTxt.split(separator: " ")
// Check if the last character is part of the last word
if let lastWord = words.last, lastWord.count == 1 {
return true
}
return false
}```swift
func checkIfLastCharIsALetter(txt: String) -> Bool {
// Trim any trailing whitespace from the input string
let trimmedTxt = txt.trimmingCharacters(in: .whitespaces)
// Check if the trimmed string is empty
if trimmedTxt.isEmpty {
return false
}
// Get the last character of the trimmed string
guard let lastChar = trimmedTxt.last else {
return false
}
// Check if the last character is an alphabetical character
if !lastChar.isLetter {
return false
}
// Split the trimmed string by spaces to get words
let words = trimmedTxt.split(separator: " ")
// Check if the last character is part of the last word
if let lastWord = words.last, lastWord.count == 1 {
return true
}
return false
}
``` // XCTAssertTrue failedfunc checkIfLastCharIsALetter(txt: String) -> Bool {
// Trim any trailing whitespace from the string
let trimmedTxt = txt.trimmingCharacters(in: .whitespaces)
// Check if the trimmed string is empty
guard !trimmedTxt.isEmpty else {
return false
}
// Get the last character of the trimmed string
guard let lastChar = trimmedTxt.last else {
return false
}
// Check if the last character is an alphabetical character
guard lastChar.isLetter else {
return false
}
// Split the string into words
let words = trimmedTxt.split(separator: " ")
// Check if the last character is part of the last word
if let lastWord = words.last, lastWord.count == 1 {
return true
}
return false
}```swift
func checkIfLastCharIsALetter(txt: String) -> Bool {
// Trim any trailing whitespace from the string
let trimmedTxt = txt.trimmingCharacters(in: .whitespaces)
// Check if the trimmed string is empty
guard !trimmedTxt.isEmpty else {
return false
}
// Get the last character of the trimmed string
guard let lastChar = trimmedTxt.last else {
return false
}
// Check if the last character is an alphabetical character
guard lastChar.isLetter else {
return false
}
// Split the string into words
let words = trimmedTxt.split(separator: " ")
// Check if the last character is part of the last word
if let lastWord = words.last, lastWord.count == 1 {
return true
}
return false
}
``` // XCTAssertTrue failedfunc checkIfLastCharIsALetter(txt: String) -> Bool {
// Trim any trailing whitespace from the input string
let trimmedText = txt.trimmingCharacters(in: .whitespaces)
// Check if the trimmed string is empty
guard !trimmedText.isEmpty else {
return false
}
// Get the last character of the trimmed string
guard let lastCharacter = trimmedText.last else {
return false
}
// Check if the last character is an alphabetical character
guard lastCharacter.isLetter else {
return false
}
// Split the trimmed string into words
let words = trimmedText.split(separator: " ")
// Check if the last word has only one character
if let lastWord = words.last, lastWord.count == 1 {
return true
}
return false
}```swift
func checkIfLastCharIsALetter(txt: String) -> Bool {
// Trim any trailing whitespace from the input string
let trimmedText = txt.trimmingCharacters(in: .whitespaces)
// Check if the trimmed string is empty
guard !trimmedText.isEmpty else {
return false
}
// Get the last character of the trimmed string
guard let lastCharacter = trimmedText.last else {
return false
}
// Check if the last character is an alphabetical character
guard lastCharacter.isLetter else {
return false
}
// Split the trimmed string into words
let words = trimmedText.split(separator: " ")
// Check if the last word has only one character
if let lastWord = words.last, lastWord.count == 1 {
return true
}
return false
}
``` // XCTAssertTrue failedfunc checkIfLastCharIsALetter(txt: String) -> Bool {
// Trim any trailing whitespace from the string
let trimmedTxt = txt.trimmingCharacters(in: .whitespaces)
// Check if the trimmed string is empty
guard !trimmedTxt.isEmpty else {
return false
}
// Get the last character of the trimmed string
guard let lastChar = trimmedTxt.last else {
return false
}
// Check if the last character is a letter
guard lastChar.isLetter else {
return false
}
// Split the string into words
let words = trimmedTxt.split(separator: " ")
// Check if the last character is part of the last word
if let lastWord = words.last, lastWord.count == 1 {
return true
}
return false
}```swift
func checkIfLastCharIsALetter(txt: String) -> Bool {
// Trim any trailing whitespace from the string
let trimmedTxt = txt.trimmingCharacters(in: .whitespaces)
// Check if the trimmed string is empty
guard !trimmedTxt.isEmpty else {
return false
}
// Get the last character of the trimmed string
guard let lastChar = trimmedTxt.last else {
return false
}
// Check if the last character is a letter
guard lastChar.isLetter else {
return false
}
// Split the string into words
let words = trimmedTxt.split(separator: " ")
// Check if the last character is part of the last word
if let lastWord = words.last, lastWord.count == 1 {
return true
}
return false
}
``` // XCTAssertTrue failedfunc checkIfLastCharIsALetter(txt: String) -> Bool {
// Trim any trailing whitespace from the string
let trimmedTxt = txt.trimmingCharacters(in: .whitespaces)
// Check if the trimmed string is empty
guard !trimmedTxt.isEmpty else {
return false
}
// Get the last character of the trimmed string
guard let lastChar = trimmedTxt.last else {
return false
}
// Check if the last character is an alphabetical character
guard lastChar.isLetter else {
return false
}
// Split the trimmed string into words
let words = trimmedTxt.split(separator: " ")
// Check if the last character is part of the last word
if let lastWord = words.last, lastWord.count == 1 {
return true
}
return false
}```swift
func checkIfLastCharIsALetter(txt: String) -> Bool {
// Trim any trailing whitespace from the string
let trimmedTxt = txt.trimmingCharacters(in: .whitespaces)
// Check if the trimmed string is empty
guard !trimmedTxt.isEmpty else {
return false
}
// Get the last character of the trimmed string
guard let lastChar = trimmedTxt.last else {
return false
}
// Check if the last character is an alphabetical character
guard lastChar.isLetter else {
return false
}
// Split the trimmed string into words
let words = trimmedTxt.split(separator: " ")
// Check if the last character is part of the last word
if let lastWord = words.last, lastWord.count == 1 {
return true
}
return false
}
``` // XCTAssertTrue failedfunc checkIfLastCharIsALetter(txt: String) -> Bool {
// Trim any trailing whitespace from the input string
let trimmedTxt = txt.trimmingCharacters(in: .whitespaces)
// Check if the trimmed string is empty
guard !trimmedTxt.isEmpty else {
return false
}
// Get the last character of the trimmed string
guard let lastChar = trimmedTxt.last else {
return false
}
// Check if the last character is an alphabetical character
guard lastChar.isLetter else {
return false
}
// Split the string into words
let words = trimmedTxt.split(separator: " ")
// Check if the last character is part of the last word
if let lastWord = words.last, lastWord.count == 1 {
return true
}
return false
}```swift
func checkIfLastCharIsALetter(txt: String) -> Bool {
// Trim any trailing whitespace from the input string
let trimmedTxt = txt.trimmingCharacters(in: .whitespaces)
// Check if the trimmed string is empty
guard !trimmedTxt.isEmpty else {
return false
}
// Get the last character of the trimmed string
guard let lastChar = trimmedTxt.last else {
return false
}
// Check if the last character is an alphabetical character
guard lastChar.isLetter else {
return false
}
// Split the string into words
let words = trimmedTxt.split(separator: " ")
// Check if the last character is part of the last word
if let lastWord = words.last, lastWord.count == 1 {
return true
}
return false
}
``` // XCTAssertTrue failedfunc checkIfLastCharIsALetter(txt: String) -> Bool {
// Trim any trailing whitespace from the string
let trimmedTxt = txt.trimmingCharacters(in: .whitespaces)
// Check if the trimmed string is empty
guard !trimmedTxt.isEmpty else {
return false
}
// Get the last character of the trimmed string
guard let lastChar = trimmedTxt.last else {
return false
}
// Check if the last character is an alphabetical character
guard lastChar.isLetter else {
return false
}
// Split the string by spaces to get the words
let words = trimmedTxt.split(separator: " ")
// Check if the last word has only one character
if let lastWord = words.last, lastWord.count == 1 {
return true
}
return false
}```swift
func checkIfLastCharIsALetter(txt: String) -> Bool {
// Trim any trailing whitespace from the string
let trimmedTxt = txt.trimmingCharacters(in: .whitespaces)
// Check if the trimmed string is empty
guard !trimmedTxt.isEmpty else {
return false
}
// Get the last character of the trimmed string
guard let lastChar = trimmedTxt.last else {
return false
}
// Check if the last character is an alphabetical character
guard lastChar.isLetter else {
return false
}
// Split the string by spaces to get the words
let words = trimmedTxt.split(separator: " ")
// Check if the last word has only one character
if let lastWord = words.last, lastWord.count == 1 {
return true
}
return false
}
``` // XCTAssertTrue failedfunc checkIfLastCharIsALetter(txt: String) -> Bool {
// Trim any trailing whitespace from the input string
let trimmedTxt = txt.trimmingCharacters(in: .whitespaces)
// Check if the trimmed string is empty
guard !trimmedTxt.isEmpty else {
return false
}
// Get the last character of the trimmed string
guard let lastChar = trimmedTxt.last else {
return false
}
// Check if the last character is a letter
guard lastChar.isLetter else {
return false
}
// Split the trimmed string by spaces to get words
let words = trimmedTxt.split(separator: " ")
// Check if the last character is part of the last word
if let lastWord = words.last, lastWord.count == 1 {
return true
}
return false
}```swift
func checkIfLastCharIsALetter(txt: String) -> Bool {
// Trim any trailing whitespace from the input string
let trimmedTxt = txt.trimmingCharacters(in: .whitespaces)
// Check if the trimmed string is empty
guard !trimmedTxt.isEmpty else {
return false
}
// Get the last character of the trimmed string
guard let lastChar = trimmedTxt.last else {
return false
}
// Check if the last character is a letter
guard lastChar.isLetter else {
return false
}
// Split the trimmed string by spaces to get words
let words = trimmedTxt.split(separator: " ")
// Check if the last character is part of the last word
if let lastWord = words.last, lastWord.count == 1 {
return true
}
return false
}
``` // XCTAssertTrue failedfunc checkIfLastCharIsALetter(txt: String) -> Bool {
// Trim any trailing whitespace from the string
let trimmedTxt = txt.trimmingCharacters(in: .whitespaces)
// Check if the trimmed string is empty
guard !trimmedTxt.isEmpty else {
return false
}
// Get the last character of the trimmed string
guard let lastChar = trimmedTxt.last else {
return false
}
// Check if the last character is an alphabetical character
guard lastChar.isLetter else {
return false
}
// Split the string into words
let words = trimmedTxt.split(separator: " ")
// Check if the last word has only one character
if let lastWord = words.last, lastWord.count == 1 {
return true
}
return false
}```swift
func checkIfLastCharIsALetter(txt: String) -> Bool {
// Trim any trailing whitespace from the string
let trimmedTxt = txt.trimmingCharacters(in: .whitespaces)
// Check if the trimmed string is empty
guard !trimmedTxt.isEmpty else {
return false
}
// Get the last character of the trimmed string
guard let lastChar = trimmedTxt.last else {
return false
}
// Check if the last character is an alphabetical character
guard lastChar.isLetter else {
return false
}
// Split the string into words
let words = trimmedTxt.split(separator: " ")
// Check if the last word has only one character
if let lastWord = words.last, lastWord.count == 1 {
return true
}
return false
}
``` // XCTAssertTrue failedfunc canArrange(arr: [Int]) -> Int {
// Loop through the array starting from the second element
for i in 1..<arr.count {
// Check if the current element is not greater than or equal to the previous element
if arr[i] < arr[i - 1] {
// Return the index of the current element
return i
}
}
// If no such element exists, return -1
return -1
}```swift
func canArrange(arr: [Int]) -> Int {
// Loop through the array starting from the second element
for i in 1..<arr.count {
// Check if the current element is not greater than or equal to the previous element
if arr[i] < arr[i - 1] {
// Return the index of the current element
return i
}
}
// If no such element exists, return -1
return -1
}
``` // XCTAssertTrue failedfunc canArrange(arr: [Int]) -> Int {
// Iterate through the array starting from the second element
for i in 1..<arr.count {
// Check if the current element is not greater than or equal to the previous element
if arr[i] < arr[i - 1] {
// Return the index of the current element
return i
}
}
// If no such element is found, return -1
return -1
}```swift
func canArrange(arr: [Int]) -> Int {
// Iterate through the array starting from the second element
for i in 1..<arr.count {
// Check if the current element is not greater than or equal to the previous element
if arr[i] < arr[i - 1] {
// Return the index of the current element
return i
}
}
// If no such element is found, return -1
return -1
}
``` // XCTAssertTrue failedfunc canArrange(arr: [Int]) -> Int {
// Iterate through the array starting from the second element
for i in 1..<arr.count {
// Check if the current element is not greater than or equal to the previous element
if arr[i] < arr[i - 1] {
// Return the index of the current element
return i
}
}
// If no such element is found, return -1
return -1
}```swift
func canArrange(arr: [Int]) -> Int {
// Iterate through the array starting from the second element
for i in 1..<arr.count {
// Check if the current element is not greater than or equal to the previous element
if arr[i] < arr[i - 1] {
// Return the index of the current element
return i
}
}
// If no such element is found, return -1
return -1
}
``` // XCTAssertTrue failedfunc canArrange(arr: [Int]) -> Int {
// Iterate through the array from the second element to the end
for i in 1..<arr.count {
// Check if the current element is not greater than or equal to the previous element
if arr[i] < arr[i - 1] {
// Return the index of the current element
return i
}
}
// If no such element is found, return -1
return -1
}```swift
func canArrange(arr: [Int]) -> Int {
// Iterate through the array from the second element to the end
for i in 1..<arr.count {
// Check if the current element is not greater than or equal to the previous element
if arr[i] < arr[i - 1] {
// Return the index of the current element
return i
}
}
// If no such element is found, return -1
return -1
}
``` // XCTAssertTrue failedfunc canArrange(arr: [Int]) -> Int {
// Iterate through the array from the second element to the end
for i in 1..<arr.count {
// Check if the current element is not greater than or equal to the previous element
if arr[i] < arr[i - 1] {
// Return the index of the current element
return i
}
}
// If no such element is found, return -1
return -1
}```swift
func canArrange(arr: [Int]) -> Int {
// Iterate through the array from the second element to the end
for i in 1..<arr.count {
// Check if the current element is not greater than or equal to the previous element
if arr[i] < arr[i - 1] {
// Return the index of the current element
return i
}
}
// If no such element is found, return -1
return -1
}
``` // XCTAssertTrue failedfunc canArrange(arr: [Int]) -> Int {
// Iterate through the array starting from the second element
for i in 1..<arr.count {
// Check if the current element is not greater than or equal to the previous element
if arr[i] < arr[i - 1] {
// Return the index of the current element
return i
}
}
// If no such element is found, return -1
return -1
}```swift
func canArrange(arr: [Int]) -> Int {
// Iterate through the array starting from the second element
for i in 1..<arr.count {
// Check if the current element is not greater than or equal to the previous element
if arr[i] < arr[i - 1] {
// Return the index of the current element
return i
}
}
// If no such element is found, return -1
return -1
}
``` // XCTAssertTrue failedfunc canArrange(arr: [Int]) -> Int {
// Check if the array has less than 2 elements, return -1 as no such element can exist
if arr.count < 2 {
return -1
}
// Iterate through the array from the second element to the end
for i in 1..<arr.count {
// Check if the current element is not greater than or equal to the previous element
if arr[i] < arr[i - 1] {
// Return the index of the current element
return i
}
}
// If no such element is found, return -1
return -1
}```swift
func canArrange(arr: [Int]) -> Int {
// Check if the array has less than 2 elements, return -1 as no such element can exist
if arr.count < 2 {
return -1
}
// Iterate through the array from the second element to the end
for i in 1..<arr.count {
// Check if the current element is not greater than or equal to the previous element
if arr[i] < arr[i - 1] {
// Return the index of the current element
return i
}
}
// If no such element is found, return -1
return -1
}
``` // XCTAssertTrue failedfunc canArrange(arr: [Int]) -> Int {
// Iterate through the array starting from the second element
for i in 1..<arr.count {
// Check if the current element is not greater than or equal to the previous element
if arr[i] < arr[i - 1] {
// Return the index of the current element
return i
}
}
// If no such element is found, return -1
return -1
}```swift
func canArrange(arr: [Int]) -> Int {
// Iterate through the array starting from the second element
for i in 1..<arr.count {
// Check if the current element is not greater than or equal to the previous element
if arr[i] < arr[i - 1] {
// Return the index of the current element
return i
}
}
// If no such element is found, return -1
return -1
}
``` // XCTAssertTrue failedfunc canArrange(arr: [Int]) -> Int {
// Iterate through the array starting from the second element
for i in 1..<arr.count {
// Check if the current element is not greater than or equal to the previous element
if arr[i] < arr[i - 1] {
// Return the index of the current element
return i
}
}
// If no such element is found, return -1
return -1
}```swift
func canArrange(arr: [Int]) -> Int {
// Iterate through the array starting from the second element
for i in 1..<arr.count {
// Check if the current element is not greater than or equal to the previous element
if arr[i] < arr[i - 1] {
// Return the index of the current element
return i
}
}
// If no such element is found, return -1
return -1
}
``` // XCTAssertTrue failedfunc canArrange(arr: [Int]) -> Int {
// Iterate through the array from the second element to the end
for i in 1..<arr.count {
// Check if the current element is not greater than or equal to the previous element
if arr[i] < arr[i - 1] {
// Return the index of the current element
return i
}
}
// If no such element exists, return -1
return -1
}```swift
func canArrange(arr: [Int]) -> Int {
// Iterate through the array from the second element to the end
for i in 1..<arr.count {
// Check if the current element is not greater than or equal to the previous element
if arr[i] < arr[i - 1] {
// Return the index of the current element
return i
}
}
// If no such element exists, return -1
return -1
}
``` // XCTAssertTrue failedfunc 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 num in lst {
if num < 0 {
if largestNegative == nil || num > largestNegative! {
largestNegative = num
}
} else if num > 0 {
if smallestPositive == nil || num < smallestPositive! {
smallestPositive = num
}
}
}
return (largestNegative, smallestPositive)
}```swift
func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for num in lst {
if num < 0 {
if largestNegative == nil || num > largestNegative! {
largestNegative = num
}
} else if num > 0 {
if smallestPositive == nil || num < smallestPositive! {
smallestPositive = num
}
}
}
return (largestNegative, smallestPositive)
}
```func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for 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)
}
import Foundation
func compareOne(a: Value, b: Value) -> Value? {
func convertToDouble(_ value: Value) -> Double? {
switch value {
case .intValue(let intVal):
return Double(intVal)
case .doubleValue(let doubleVal):
return doubleVal
case .stringValue(let strVal):
let formatter = NumberFormatter()
formatter.numberStyle = .decimal
formatter.decimalSeparator = ","
if let number = formatter.number(from: strVal) {
return number.doubleValue
}
formatter.decimalSeparator = "."
if let number = formatter.number(from: strVal) {
return number.doubleValue
}
return nil
}
}
let aDouble = convertToDouble(a)
let bDouble = convertToDouble(b)
if aDouble == bDouble {
return nil
}
if let aDouble = aDouble, let bDouble = bDouble {
if aDouble > bDouble {
return a
} else {
return b
}
}
return nil
}```swift
import Foundation
enum Value: Equatable, Hashable {
case intValue(Int)
case doubleValue(Double)
case stringValue(String)
}
func compareOne(a: Value, b: Value) -> Value? {
func convertToDouble(_ value: Value) -> Double? {
switch value {
case .intValue(let intVal):
return Double(intVal)
case .doubleValue(let doubleVal):
return doubleVal
case .stringValue(let strVal):
let formatter = NumberFormatter()
formatter.numberStyle = .decimal
formatter.decimalSeparator = ","
if let number = formatter.number(from: strVal) {
return number.doubleValue
}
formatter.decimalSeparator = "."
if let number = formatter.number(from: strVal) {
return number.doubleValue
}
return nil
}
}
let aDouble = convertToDouble(a)
let bDouble = convertToDouble(b)
if aDouble == bDouble {
return nil
}
if let aDouble = aDouble, let bDouble = bDouble {
if aDouble > bDouble {
return a
} else {
return b
}
}
return nil
}
```enum Value: Equatable, Hashable {
case intValue(Int)
case doubleValue(Double)
case stringValue(String)
}
func compareOne(a: Value, b: Value) -> Value? {
func convertToDouble(_ value: Value) -> Double? {
switch value {
case .intValue(let intVal):
return Double(intVal)
case .doubleValue(let doubleVal):
return doubleVal
case .stringValue(let stringVal):
let formatter = NumberFormatter()
formatter.decimalSeparator = "."
if let number = formatter.number(from: stringVal) {
return number.doubleValue
}
formatter.decimalSeparator = ","
if let number = formatter.number(from: stringVal) {
return number.doubleValue
}
return nil
}
}
let aDouble = convertToDouble(a)
let bDouble = convertToDouble(b)
if aDouble == bDouble {
return nil
}
if let aDouble = aDouble, let bDouble = bDouble {
if aDouble > bDouble {
return a
} else {
return b
}
}
return nil
}```swift
enum Value: Equatable, Hashable {
case intValue(Int)
case doubleValue(Double)
case stringValue(String)
}
func compareOne(a: Value, b: Value) -> Value? {
func convertToDouble(_ value: Value) -> Double? {
switch value {
case .intValue(let intVal):
return Double(intVal)
case .doubleValue(let doubleVal):
return doubleVal
case .stringValue(let stringVal):
let formatter = NumberFormatter()
formatter.decimalSeparator = "."
if let number = formatter.number(from: stringVal) {
return number.doubleValue
}
formatter.decimalSeparator = ","
if let number = formatter.number(from: stringVal) {
return number.doubleValue
}
return nil
}
}
let aDouble = convertToDouble(a)
let bDouble = convertToDouble(b)
if aDouble == bDouble {
return nil
}
if let aDouble = aDouble, let bDouble = bDouble {
if aDouble > bDouble {
return a
} else {
return b
}
}
return nil
}
```enum Value: Equatable, Hashable {
case intValue(Int)
case doubleValue(Double)
case stringValue(String)
}
func compareOne(a: Value, b: Value) -> Value? {
func convertToDouble(_ value: Value) -> Double? {
switch value {
case .intValue(let int):
return Double(int)
case .doubleValue(let double):
return double
case .stringValue(let string):
let formatter = NumberFormatter()
formatter.decimalSeparator = "."
if let number = formatter.number(from: string) {
return number.doubleValue
}
formatter.decimalSeparator = ","
if let number = formatter.number(from: string) {
return number.doubleValue
}
return nil
}
}
let aDouble = convertToDouble(a)
let bDouble = convertToDouble(b)
guard let aDouble = aDouble, let bDouble = bDouble else {
return nil
}
if aDouble == bDouble {
return nil
}
if aDouble > bDouble {
return a
} else {
return b
}
}```swift
enum Value: Equatable, Hashable {
case intValue(Int)
case doubleValue(Double)
case stringValue(String)
}
func compareOne(a: Value, b: Value) -> Value? {
func convertToDouble(_ value: Value) -> Double? {
switch value {
case .intValue(let int):
return Double(int)
case .doubleValue(let double):
return double
case .stringValue(let string):
let formatter = NumberFormatter()
formatter.decimalSeparator = "."
if let number = formatter.number(from: string) {
return number.doubleValue
}
formatter.decimalSeparator = ","
if let number = formatter.number(from: string) {
return number.doubleValue
}
return nil
}
}
let aDouble = convertToDouble(a)
let bDouble = convertToDouble(b)
guard let aDouble = aDouble, let bDouble = bDouble else {
return nil
}
if aDouble == bDouble {
return nil
}
if aDouble > bDouble {
return a
} else {
return b
}
}
```enum Value: Equatable, Hashable {
case intValue(Int)
case doubleValue(Double)
case stringValue(String)
}
import Foundation
func compareOne(a: Value, b: Value) -> Value? {
func convertToDouble(_ value: Value) -> Double? {
switch value {
case .intValue(let intVal):
return Double(intVal)
case .doubleValue(let doubleVal):
return doubleVal
case .stringValue(let stringVal):
let formatter = NumberFormatter()
formatter.locale = Locale(identifier: "en_US_POSIX")
formatter.numberStyle = .decimal
if let number = formatter.number(from: stringVal.replacingOccurrences(of: ",", with: ".")) {
return number.doubleValue
}
return nil
}
}
let aDouble = convertToDouble(a)
let bDouble = convertToDouble(b)
if aDouble == bDouble {
return nil
}
if let aDouble = aDouble, let bDouble = bDouble {
if aDouble > bDouble {
return a
} else {
return b
}
}
return nil
}```swift
import Foundation
enum Value: Equatable, Hashable {
case intValue(Int)
case doubleValue(Double)
case stringValue(String)
}
func compareOne(a: Value, b: Value) -> Value? {
func convertToDouble(_ value: Value) -> Double? {
switch value {
case .intValue(let intVal):
return Double(intVal)
case .doubleValue(let doubleVal):
return doubleVal
case .stringValue(let stringVal):
let formatter = NumberFormatter()
formatter.locale = Locale(identifier: "en_US_POSIX")
formatter.numberStyle = .decimal
if let number = formatter.number(from: stringVal.replacingOccurrences(of: ",", with: ".")) {
return number.doubleValue
}
return nil
}
}
let aDouble = convertToDouble(a)
let bDouble = convertToDouble(b)
if aDouble == bDouble {
return nil
}
if let aDouble = aDouble, let bDouble = bDouble {
if aDouble > bDouble {
return a
} else {
return b
}
}
return nil
}
```enum Value: Equatable, Hashable {
case intValue(Int)
case doubleValue(Double)
case stringValue(String)
}
import Foundation
func parseStringToDouble(_ string: String) -> Double? {
let formatter = NumberFormatter()
formatter.locale = Locale(identifier: "en_US_POSIX")
formatter.numberStyle = .decimal
if let number = formatter.number(from: string) {
return number.doubleValue
}
formatter.locale = Locale(identifier: "fr_FR")
if let number = formatter.number(from: string) {
return number.doubleValue
}
return nil
}
func compareOne(a: Value, b: Value) -> Value? {
switch (a, b) {
case (.intValue(let intA), .intValue(let intB)):
if intA == intB {
return nil
}
return intA > intB ? a : b
case (.doubleValue(let doubleA), .doubleValue(let doubleB)):
if doubleA == doubleB {
return nil
}
return doubleA > doubleB ? a : b
case (.stringValue(let stringA), .stringValue(let stringB)):
if let doubleA = parseStringToDouble(stringA), let doubleB = parseStringToDouble(stringB) {
if doubleA == doubleB {
return nil
}
return doubleA > doubleB ? a : b
}
return stringA > stringB ? a : b
case (.intValue(let intA), .doubleValue(let doubleB)):
if Double(intA) == doubleB {
return nil
}
return Double(intA) > doubleB ? a : b
case (.doubleValue(let doubleA), .intValue(let intB)):
if doubleA == Double(intB) {
return nil
}
return doubleA > Double(intB) ? a : b
case (.intValue(let intA), .stringValue(let stringB)):
if let doubleB = parseStringToDouble(stringB) {
if Double(intA) == doubleB {
return nil
}
return Double(intA) > doubleB ? a : b
}
return String(intA) > stringB ? a : b
case (.stringValue(let stringA), .intValue(let intB)):
if let doubleA = parseStringToDouble(stringA) {
if doubleA == Double(intB) {
return nil
}
return doubleA > Double(intB) ? a : b
}
return stringA > String(intB) ? a : b
case (.doubleValue(let doubleA), .stringValue(let stringB)):
if let doubleB = parseStringToDouble(stringB) {
if doubleA == doubleB {
return nil
}
return doubleA > doubleB ? a : b
}
return String(doubleA) > stringB ? a : b
case (.stringValue(let stringA), .doubleValue(let doubleB)):
if let doubleA = parseStringToDouble(stringA) {
if doubleA == doubleB {
return nil
}
return doubleA > doubleB ? a : b
}
return stringA > String(doubleB) ? a : b
}
}```swift
import Foundation
enum Value: Equatable, Hashable {
case intValue(Int)
case doubleValue(Double)
case stringValue(String)
}
func parseStringToDouble(_ string: String) -> Double? {
let formatter = NumberFormatter()
formatter.locale = Locale(identifier: "en_US_POSIX")
formatter.numberStyle = .decimal
if let number = formatter.number(from: string) {
return number.doubleValue
}
formatter.locale = Locale(identifier: "fr_FR")
if let number = formatter.number(from: string) {
return number.doubleValue
}
return nil
}
func compareOne(a: Value, b: Value) -> Value? {
switch (a, b) {
case (.intValue(let intA), .intValue(let intB)):
if intA == intB {
return nil
}
return intA > intB ? a : b
case (.doubleValue(let doubleA), .doubleValue(let doubleB)):
if doubleA == doubleB {
return nil
}
return doubleA > doubleB ? a : b
case (.stringValue(let stringA), .stringValue(let stringB)):
if let doubleA = parseStringToDouble(stringA), let doubleB = parseStringToDouble(stringB) {
if doubleA == doubleB {
return nil
}
return doubleA > doubleB ? a : b
}
return stringA > stringB ? a : b
case (.intValue(let intA), .doubleValue(let doubleB)):
if Double(intA) == doubleB {
return nil
}
return Double(intA) > doubleB ? a : b
case (.doubleValue(let doubleA), .intValue(let intB)):
if doubleA == Double(intB) {
return nil
}
return doubleA > Double(intB) ? a : b
case (.intValue(let intA), .stringValue(let stringB)):
if let doubleB = parseStringToDouble(stringB) {
if Double(intA) == doubleB {
return nil
}
return Double(intA) > doubleB ? a : b
}
return String(intA) > stringB ? a : b
case (.stringValue(let stringA), .intValue(let intB)):
if let doubleA = parseStringToDouble(stringA) {
if doubleA == Double(intB) {
return nil
}
return doubleA > Double(intB) ? a : b
}
return stringA > String(intB) ? a : b
case (.doubleValue(let doubleA), .stringValue(let stringB)):
if let doubleB = parseStringToDouble(stringB) {
if doubleA == doubleB {
return nil
}
return doubleA > doubleB ? a : b
}
return String(doubleA) > stringB ? a : b
case (.stringValue(let stringA), .doubleValue(let doubleB)):
if let doubleA = parseStringToDouble(stringA) {
if doubleA == doubleB {
return nil
}
return doubleA > doubleB ? a : b
}
return stringA > String(doubleB) ? a : b
}
}
```enum Value: Equatable, Hashable {
case intValue(Int)
case doubleValue(Double)
case stringValue(String)
}
func compareOne(a: Value, b: Value) -> Value? {
func convertToDouble(_ value: Value) -> Double? {
switch value {
case .intValue(let int):
return Double(int)
case .doubleValue(let double):
return double
case .stringValue(let string):
let formatter = NumberFormatter()
formatter.decimalSeparator = "."
if let number = formatter.number(from: string) {
return number.doubleValue
}
formatter.decimalSeparator = ","
if let number = formatter.number(from: string) {
return number.doubleValue
}
return nil
}
}
let aDouble = convertToDouble(a)
let bDouble = convertToDouble(b)
guard let aDouble = aDouble, let bDouble = bDouble else {
return nil
}
if aDouble == bDouble {
return nil
}
if aDouble > bDouble {
return a
} else {
return b
}
}```swift
enum Value: Equatable, Hashable {
case intValue(Int)
case doubleValue(Double)
case stringValue(String)
}
func compareOne(a: Value, b: Value) -> Value? {
func convertToDouble(_ value: Value) -> Double? {
switch value {
case .intValue(let int):
return Double(int)
case .doubleValue(let double):
return double
case .stringValue(let string):
let formatter = NumberFormatter()
formatter.decimalSeparator = "."
if let number = formatter.number(from: string) {
return number.doubleValue
}
formatter.decimalSeparator = ","
if let number = formatter.number(from: string) {
return number.doubleValue
}
return nil
}
}
let aDouble = convertToDouble(a)
let bDouble = convertToDouble(b)
guard let aDouble = aDouble, let bDouble = bDouble else {
return nil
}
if aDouble == bDouble {
return nil
}
if aDouble > bDouble {
return a
} else {
return b
}
}
```enum Value: Equatable, Hashable {
case intValue(Int)
case doubleValue(Double)
case stringValue(String)
}
import Foundation
func compareOne(a: Value, b: Value) -> Value? {
func convertToDouble(_ value: Value) -> Double? {
switch value {
case .intValue(let intVal):
return Double(intVal)
case .doubleValue(let doubleVal):
return doubleVal
case .stringValue(let strVal):
let formatter = NumberFormatter()
formatter.decimalSeparator = "."
if let number = formatter.number(from: strVal) {
return number.doubleValue
}
formatter.decimalSeparator = ","
if let number = formatter.number(from: strVal) {
return number.doubleValue
}
return nil
}
}
let aDouble = convertToDouble(a)
let bDouble = convertToDouble(b)
if aDouble == bDouble {
return nil
}
if let aDouble = aDouble, let bDouble = bDouble {
if aDouble > bDouble {
return a
} else {
return b
}
}
return nil
}```swift
import Foundation
enum Value: Equatable, Hashable {
case intValue(Int)
case doubleValue(Double)
case stringValue(String)
}
func compareOne(a: Value, b: Value) -> Value? {
func convertToDouble(_ value: Value) -> Double? {
switch value {
case .intValue(let intVal):
return Double(intVal)
case .doubleValue(let doubleVal):
return doubleVal
case .stringValue(let strVal):
let formatter = NumberFormatter()
formatter.decimalSeparator = "."
if let number = formatter.number(from: strVal) {
return number.doubleValue
}
formatter.decimalSeparator = ","
if let number = formatter.number(from: strVal) {
return number.doubleValue
}
return nil
}
}
let aDouble = convertToDouble(a)
let bDouble = convertToDouble(b)
if aDouble == bDouble {
return nil
}
if let aDouble = aDouble, let bDouble = bDouble {
if aDouble > bDouble {
return a
} else {
return b
}
}
return nil
}
```enum Value: Equatable, Hashable {
case intValue(Int)
case doubleValue(Double)
case stringValue(String)
}
import Foundation
func compareOne(a: Value, b: Value) -> Value? {
func parseStringToDouble(_ str: String) -> Double? {
let formatter = NumberFormatter()
formatter.numberStyle = .decimal
formatter.decimalSeparator = ","
if let number = formatter.number(from: str) {
return number.doubleValue
}
formatter.decimalSeparator = "."
return formatter.number(from: str)?.doubleValue
}
switch (a, b) {
case (.intValue(let intA), .intValue(let intB)):
if intA == intB { return nil }
return intA > intB ? a : b
case (.doubleValue(let doubleA), .doubleValue(let doubleB)):
if doubleA == doubleB { return nil }
return doubleA > doubleB ? a : b
case (.stringValue(let stringA), .stringValue(let stringB)):
if let doubleA = parseStringToDouble(stringA), let doubleB = parseStringToDouble(stringB) {
if doubleA == doubleB { return nil }
return doubleA > doubleB ? a : b
}
return stringA > stringB ? a : b
case (.intValue(let intA), .doubleValue(let doubleB)):
let doubleA = Double(intA)
if doubleA == doubleB { return nil }
return doubleA > doubleB ? a : b
case (.doubleValue(let doubleA), .intValue(let intB)):
let doubleB = Double(intB)
if doubleA == doubleB { return nil }
return doubleA > doubleB ? a : b
case (.intValue(let intA), .stringValue(let stringB)):
if let doubleB = parseStringToDouble(stringB) {
let doubleA = Double(intA)
if doubleA == doubleB { return nil }
return doubleA > doubleB ? a : b
}
return String(intA) > stringB ? a : b
case (.stringValue(let stringA), .intValue(let intB)):
if let doubleA = parseStringToDouble(stringA) {
let doubleB = Double(intB)
if doubleA == doubleB { return nil }
return doubleA > doubleB ? a : b
}
return stringA > String(intB) ? a : b
case (.doubleValue(let doubleA), .stringValue(let stringB)):
if let doubleB = parseStringToDouble(stringB) {
if doubleA == doubleB { return nil }
return doubleA > doubleB ? a : b
}
return String(doubleA) > stringB ? a : b
case (.stringValue(let stringA), .doubleValue(let doubleB)):
if let doubleA = parseStringToDouble(stringA) {
if doubleA == doubleB { return nil }
return doubleA > doubleB ? a : b
}
return stringA > String(doubleB) ? a : b
}
}```swift
import Foundation
enum Value: Equatable, Hashable {
case intValue(Int)
case doubleValue(Double)
case stringValue(String)
}
func compareOne(a: Value, b: Value) -> Value? {
func parseStringToDouble(_ str: String) -> Double? {
let formatter = NumberFormatter()
formatter.numberStyle = .decimal
formatter.decimalSeparator = ","
if let number = formatter.number(from: str) {
return number.doubleValue
}
formatter.decimalSeparator = "."
return formatter.number(from: str)?.doubleValue
}
switch (a, b) {
case (.intValue(let intA), .intValue(let intB)):
if intA == intB { return nil }
return intA > intB ? a : b
case (.doubleValue(let doubleA), .doubleValue(let doubleB)):
if doubleA == doubleB { return nil }
return doubleA > doubleB ? a : b
case (.stringValue(let stringA), .stringValue(let stringB)):
if let doubleA = parseStringToDouble(stringA), let doubleB = parseStringToDouble(stringB) {
if doubleA == doubleB { return nil }
return doubleA > doubleB ? a : b
}
return stringA > stringB ? a : b
case (.intValue(let intA), .doubleValue(let doubleB)):
let doubleA = Double(intA)
if doubleA == doubleB { return nil }
return doubleA > doubleB ? a : b
case (.doubleValue(let doubleA), .intValue(let intB)):
let doubleB = Double(intB)
if doubleA == doubleB { return nil }
return doubleA > doubleB ? a : b
case (.intValue(let intA), .stringValue(let stringB)):
if let doubleB = parseStringToDouble(stringB) {
let doubleA = Double(intA)
if doubleA == doubleB { return nil }
return doubleA > doubleB ? a : b
}
return String(intA) > stringB ? a : b
case (.stringValue(let stringA), .intValue(let intB)):
if let doubleA = parseStringToDouble(stringA) {
let doubleB = Double(intB)
if doubleA == doubleB { return nil }
return doubleA > doubleB ? a : b
}
return stringA > String(intB) ? a : b
case (.doubleValue(let doubleA), .stringValue(let stringB)):
if let doubleB = parseStringToDouble(stringB) {
if doubleA == doubleB { return nil }
return doubleA > doubleB ? a : b
}
return String(doubleA) > stringB ? a : b
case (.stringValue(let stringA), .doubleValue(let doubleB)):
if let doubleA = parseStringToDouble(stringA) {
if doubleA == doubleB { return nil }
return doubleA > doubleB ? a : b
}
return stringA > String(doubleB) ? a : b
}
}
```enum Value: Equatable, Hashable {
case intValue(Int)
case doubleValue(Double)
case stringValue(String)
}
import Foundation
func compareOne(a: Value, b: Value) -> Value? {
func convertToDouble(_ value: Value) -> Double? {
switch value {
case .intValue(let intValue):
return Double(intValue)
case .doubleValue(let doubleValue):
return doubleValue
case .stringValue(let stringValue):
let formatter = NumberFormatter()
formatter.numberStyle = .decimal
formatter.decimalSeparator = ","
if let number = formatter.number(from: stringValue) {
return number.doubleValue
}
formatter.decimalSeparator = "."
if let number = formatter.number(from: stringValue) {
return number.doubleValue
}
return nil
}
}
let aDouble = convertToDouble(a)
let bDouble = convertToDouble(b)
if aDouble == bDouble {
return nil
}
if let aDouble = aDouble, let bDouble = bDouble {
if aDouble > bDouble {
return a
} else {
return b
}
}
return nil
}```swift
import Foundation
enum Value: Equatable, Hashable {
case intValue(Int)
case doubleValue(Double)
case stringValue(String)
}
func compareOne(a: Value, b: Value) -> Value? {
func convertToDouble(_ value: Value) -> Double? {
switch value {
case .intValue(let intValue):
return Double(intValue)
case .doubleValue(let doubleValue):
return doubleValue
case .stringValue(let stringValue):
let formatter = NumberFormatter()
formatter.numberStyle = .decimal
formatter.decimalSeparator = ","
if let number = formatter.number(from: stringValue) {
return number.doubleValue
}
formatter.decimalSeparator = "."
if let number = formatter.number(from: stringValue) {
return number.doubleValue
}
return nil
}
}
let aDouble = convertToDouble(a)
let bDouble = convertToDouble(b)
if aDouble == bDouble {
return nil
}
if let aDouble = aDouble, let bDouble = bDouble {
if aDouble > bDouble {
return a
} else {
return b
}
}
return nil
}
```enum Value: Equatable, Hashable {
case intValue(Int)
case doubleValue(Double)
case stringValue(String)
}
import Foundation
func compareOne(a: Value, b: Value) -> Value? {
func convertToDouble(_ value: Value) -> Double? {
switch value {
case .intValue(let intValue):
return Double(intValue)
case .doubleValue(let doubleValue):
return doubleValue
case .stringValue(let stringValue):
let formatter = NumberFormatter()
formatter.numberStyle = .decimal
formatter.decimalSeparator = ","
if let number = formatter.number(from: stringValue) {
return number.doubleValue
}
formatter.decimalSeparator = "."
if let number = formatter.number(from: stringValue) {
return number.doubleValue
}
return nil
}
}
let aDouble = convertToDouble(a)
let bDouble = convertToDouble(b)
if aDouble == bDouble {
return nil
} else if let aDouble = aDouble, let bDouble = bDouble {
if aDouble > bDouble {
return a
} else {
return b
}
}
return nil
}```swift
import Foundation
enum Value: Equatable, Hashable {
case intValue(Int)
case doubleValue(Double)
case stringValue(String)
}
func compareOne(a: Value, b: Value) -> Value? {
func convertToDouble(_ value: Value) -> Double? {
switch value {
case .intValue(let intValue):
return Double(intValue)
case .doubleValue(let doubleValue):
return doubleValue
case .stringValue(let stringValue):
let formatter = NumberFormatter()
formatter.numberStyle = .decimal
formatter.decimalSeparator = ","
if let number = formatter.number(from: stringValue) {
return number.doubleValue
}
formatter.decimalSeparator = "."
if let number = formatter.number(from: stringValue) {
return number.doubleValue
}
return nil
}
}
let aDouble = convertToDouble(a)
let bDouble = convertToDouble(b)
if aDouble == bDouble {
return nil
} else if let aDouble = aDouble, let bDouble = bDouble {
if aDouble > bDouble {
return a
} else {
return b
}
}
return nil
}
```func isEqualToSumEven(n: Int) -> Bool {
// Check if the number is less than 8, as the smallest sum of four positive even numbers is 8 (2+2+2+2)
if n < 8 {
return false
}
// Check if the number is even, as the sum of even numbers is always even
if n % 2 != 0 {
return false
}
// If the number is greater than or equal to 8 and is even, it can be written as the sum of four positive even numbers
return true
}```swift
func isEqualToSumEven(n: Int) -> Bool {
// Check if the number is less than 8, as the smallest sum of four positive even numbers is 8 (2+2+2+2)
if n < 8 {
return false
}
// Check if the number is even, as the sum of even numbers is always even
if n % 2 != 0 {
return false
}
// If the number is greater than or equal to 8 and is even, it can be written as the sum of four positive even numbers
return true
}
```func isEqualToSumEven(n: Int) -> Bool {
// Check if n is less than 8, as the smallest sum of four positive even numbers is 8 (2+2+2+2)
if n < 8 {
return false
}
// Check if n is even, as the sum of even numbers is always even
if n % 2 != 0 {
return false
}
return true
}```swift
func isEqualToSumEven(n: Int) -> Bool {
// Check if n is less than 8, as the smallest sum of four positive even numbers is 8 (2+2+2+2)
if n < 8 {
return false
}
// Check if n is even, as the sum of even numbers is always even
if n % 2 != 0 {
return false
}
return true
}
```func isEqualToSumEven(n: Int) -> Bool {
// Check if the number is less than 8, as the smallest sum of four positive even numbers is 8 (2+2+2+2)
if n < 8 {
return false
}
// Check if the number is even, as the sum of even numbers is always even
if n % 2 != 0 {
return false
}
// If the number is even and greater than or equal to 8, it can be written as the sum of four positive even numbers
return true
}```swift
func isEqualToSumEven(n: Int) -> Bool {
// Check if the number is less than 8, as the smallest sum of four positive even numbers is 8 (2+2+2+2)
if n < 8 {
return false
}
// Check if the number is even, as the sum of even numbers is always even
if n % 2 != 0 {
return false
}
// If the number is even and greater than or equal to 8, it can be written as the sum of four positive even numbers
return true
}
```func isEqualToSumEven(n: Int) -> Bool {
// Check if the number is less than 8, as the smallest sum of four positive even numbers is 2+2+2+2 = 8
if n < 8 {
return false
}
// Check if the number is even, as the sum of even numbers is always even
if n % 2 != 0 {
return false
}
// If the number is greater than or equal to 8 and is even, it can be expressed as the sum of four positive even numbers
return true
}```swift
func isEqualToSumEven(n: Int) -> Bool {
// Check if the number is less than 8, as the smallest sum of four positive even numbers is 2+2+2+2 = 8
if n < 8 {
return false
}
// Check if the number is even, as the sum of even numbers is always even
if n % 2 != 0 {
return false
}
// If the number is greater than or equal to 8 and is even, it can be expressed as the sum of four positive even numbers
return true
}
```func isEqualToSumEven(n: Int) -> Bool {
// Check if n is less than the sum of the smallest 4 positive even numbers (2 + 2 + 2 + 2 = 8)
if n < 8 {
return false
}
// Check if n is even
if n % 2 != 0 {
return false
}
// If n is greater than or equal to 8 and is even, it can be expressed as the sum of 4 positive even numbers
return true
}```swift
func isEqualToSumEven(n: Int) -> Bool {
// Check if n is less than the sum of the smallest 4 positive even numbers (2 + 2 + 2 + 2 = 8)
if n < 8 {
return false
}
// Check if n is even
if n % 2 != 0 {
return false
}
// If n is greater than or equal to 8 and is even, it can be expressed as the sum of 4 positive even numbers
return true
}
```func isEqualToSumEven(n: Int) -> Bool {
// Check if the number is less than 8, as the smallest sum of four positive even numbers is 8 (2+2+2+2)
if n < 8 {
return false
}
// Check if the number is even, as the sum of even numbers is always even
if n % 2 != 0 {
return false
}
// If the number is greater than or equal to 8 and is even, it can be written as the sum of four positive even numbers
return true
}```swift
func isEqualToSumEven(n: Int) -> Bool {
// Check if the number is less than 8, as the smallest sum of four positive even numbers is 8 (2+2+2+2)
if n < 8 {
return false
}
// Check if the number is even, as the sum of even numbers is always even
if n % 2 != 0 {
return false
}
// If the number is greater than or equal to 8 and is even, it can be written as the sum of four positive even numbers
return true
}
```func isEqualToSumEven(n: Int) -> Bool {
// Check if the number is less than 8
if n < 8 {
return false
}
// Check if the number is even
if n % 2 != 0 {
return false
}
// If the number is even and greater than or equal to 8, it can be written as the sum of four positive even numbers
return true
}```swift
func isEqualToSumEven(n: Int) -> Bool {
// Check if the number is less than 8
if n < 8 {
return false
}
// Check if the number is even
if n % 2 != 0 {
return false
}
// If the number is even and greater than or equal to 8, it can be written as the sum of four positive even numbers
return true
}
```func isEqualToSumEven(n: Int) -> Bool {
// Check if the number is less than 8, as the smallest sum of four positive even numbers is 8 (2 + 2 + 2 + 2)
if n < 8 {
return false
}
// Check if the number is even, as the sum of four even numbers must be even
if n % 2 != 0 {
return false
}
// If both conditions are satisfied, the number can be written as the sum of four positive even numbers
return true
}```swift
func isEqualToSumEven(n: Int) -> Bool {
// Check if the number is less than 8, as the smallest sum of four positive even numbers is 8 (2 + 2 + 2 + 2)
if n < 8 {
return false
}
// Check if the number is even, as the sum of four even numbers must be even
if n % 2 != 0 {
return false
}
// If both conditions are satisfied, the number can be written as the sum of four positive even numbers
return true
}
```func isEqualToSumEven(n: Int) -> Bool {
// Check if n is less than the sum of the smallest 4 positive even numbers (2 + 2 + 2 + 2 = 8)
if n < 8 {
return false
}
// Check if n is even
if n % 2 != 0 {
return false
}
// If n is greater than or equal to 8 and is even, it can be written as the sum of 4 positive even numbers
return true
}```swift
func isEqualToSumEven(n: Int) -> Bool {
// Check if n is less than the sum of the smallest 4 positive even numbers (2 + 2 + 2 + 2 = 8)
if n < 8 {
return false
}
// Check if n is even
if n % 2 != 0 {
return false
}
// If n is greater than or equal to 8 and is even, it can be written as the sum of 4 positive even numbers
return true
}
```func isEqualToSumEven(n: Int) -> Bool {
// Check if n is less than 8, as the smallest sum of four positive even numbers is 8 (2+2+2+2)
if n < 8 {
return false
}
// Check if n is even, as the sum of even numbers is always even
if n % 2 != 0 {
return false
}
return true
}```swift
func isEqualToSumEven(n: Int) -> Bool {
// Check if n is less than 8, as the smallest sum of four positive even numbers is 8 (2+2+2+2)
if n < 8 {
return false
}
// Check if n is even, as the sum of even numbers is always even
if n % 2 != 0 {
return false
}
return true
}
```func factorial(_ n: Int) -> Int {
if n == 0 {
return 1
}
return n * factorial(n - 1)
}
func specialFactorial(n: Int) -> Int {
var result = 1
for i in 1...n {
result *= factorial(i)
}
return result
}```swift
func factorial(_ n: Int) -> Int {
if n == 0 {
return 1
}
return n * factorial(n - 1)
}
func specialFactorial(n: Int) -> Int {
var result = 1
for i in 1...n {
result *= factorial(i)
}
return result
}
```func factorial(_ n: Int) -> Int {
if n == 0 {
return 1
}
return n * factorial(n - 1)
}
func specialFactorial(n: Int) -> Int {
var result = 1
for i in 1...n {
result *= factorial(i)
}
return result
}```swift
func factorial(_ n: Int) -> Int {
if n == 0 {
return 1
}
return n * factorial(n - 1)
}
func specialFactorial(n: Int) -> Int {
var result = 1
for i in 1...n {
result *= factorial(i)
}
return result
}
```func factorial(_ n: Int) -> Int {
if n == 0 {
return 1
}
return n * factorial(n - 1)
}
func specialFactorial(n: Int) -> Int {
var result = 1
for i in 1...n {
result *= factorial(i)
}
return result
}```swift
func factorial(_ n: Int) -> Int {
if n == 0 {
return 1
}
return n * factorial(n - 1)
}
func specialFactorial(n: Int) -> Int {
var result = 1
for i in 1...n {
result *= factorial(i)
}
return result
}
```func factorial(_ n: Int) -> Int {
if n == 0 {
return 1
}
return n * factorial(n - 1)
}
func specialFactorial(n: Int) -> Int {
var result = 1
for i in 1...n {
result *= factorial(i)
}
return result
}```swift
func factorial(_ n: Int) -> Int {
if n == 0 {
return 1
}
return n * factorial(n - 1)
}
func specialFactorial(n: Int) -> Int {
var result = 1
for i in 1...n {
result *= factorial(i)
}
return result
}
```func factorial(_ n: Int) -> Int {
if n == 0 {
return 1
}
return n * factorial(n - 1)
}
func specialFactorial(n: Int) -> Int {
var result = 1
for i in 1...n {
result *= factorial(i)
}
return result
}```swift
func factorial(_ n: Int) -> Int {
if n == 0 {
return 1
}
return n * factorial(n - 1)
}
func specialFactorial(n: Int) -> Int {
var result = 1
for i in 1...n {
result *= factorial(i)
}
return result
}
```func factorial(_ n: Int) -> Int {
if n == 0 {
return 1
}
return n * factorial(n - 1)
}
func specialFactorial(n: Int) -> Int {
var result = 1
for i in 1...n {
result *= factorial(i)
}
return result
}```swift
func factorial(_ n: Int) -> Int {
if n == 0 {
return 1
}
return n * factorial(n - 1)
}
func specialFactorial(n: Int) -> Int {
var result = 1
for i in 1...n {
result *= factorial(i)
}
return result
}
```func factorial(_ n: Int) -> Int {
if n == 0 {
return 1
}
return n * factorial(n - 1)
}
func specialFactorial(n: Int) -> Int {
var result = 1
for i in 1...n {
result *= factorial(i)
}
return result
}```swift
func factorial(_ n: Int) -> Int {
if n == 0 {
return 1
}
return n * factorial(n - 1)
}
func specialFactorial(n: Int) -> Int {
var result = 1
for i in 1...n {
result *= factorial(i)
}
return result
}
```func factorial(_ n: Int) -> Int {
if n == 0 {
return 1
}
return n * factorial(n - 1)
}
func specialFactorial(n: Int) -> Int {
var result = 1
for i in 1...n {
result *= factorial(i)
}
return result
}```swift
func factorial(_ n: Int) -> Int {
if n == 0 {
return 1
}
return n * factorial(n - 1)
}
func specialFactorial(n: Int) -> Int {
var result = 1
for i in 1...n {
result *= factorial(i)
}
return result
}
```func factorial(_ n: Int) -> Int {
if n == 0 {
return 1
}
return n * factorial(n - 1)
}
func specialFactorial(n: Int) -> Int {
var result = 1
for i in 1...n {
result *= factorial(i)
}
return result
}```swift
func factorial(_ n: Int) -> Int {
if n == 0 {
return 1
}
return n * factorial(n - 1)
}
func specialFactorial(n: Int) -> Int {
var result = 1
for i in 1...n {
result *= factorial(i)
}
return result
}
```func factorial(_ n: Int) -> Int {
if n == 0 {
return 1
}
return n * factorial(n - 1)
}
func specialFactorial(n: Int) -> Int {
var result = 1
for i in 1...n {
result *= factorial(i)
}
return result
}```swift
func factorial(_ n: Int) -> Int {
if n == 0 {
return 1
}
return n * factorial(n - 1)
}
func specialFactorial(n: Int) -> Int {
var result = 1
for i in 1...n {
result *= factorial(i)
}
return result
}
```func fixSpaces(text: String) -> String {
var result = ""
var spaceCount = 0
for char in text {
if char == " " {
spaceCount += 1
} else {
if spaceCount == 1 {
result.append("_")
} else if spaceCount > 1 {
result.append("-")
}
result.append(char)
spaceCount = 0
}
}
// Handle trailing spaces
if spaceCount == 1 {
result.append("_")
} else if spaceCount > 1 {
result.append("-")
}
return result
}```swift
func fixSpaces(text: String) -> String {
var result = ""
var spaceCount = 0
for char in text {
if char == " " {
spaceCount += 1
} else {
if spaceCount == 1 {
result.append("_")
} else if spaceCount > 1 {
result.append("-")
}
result.append(char)
spaceCount = 0
}
}
// Handle trailing spaces
if spaceCount == 1 {
result.append("_")
} else if spaceCount > 1 {
result.append("-")
}
return result
}
``` // XCTAssertTrue failedfunc fixSpaces(text: String) -> String {
var result = ""
var spaceCount = 0
for char in text {
if char == " " {
spaceCount += 1
} else {
if spaceCount > 2 {
result += "-"
} else if spaceCount > 0 {
result += String(repeating: "_", count: spaceCount)
}
result += String(char)
spaceCount = 0
}
}
// Handle trailing spaces if any
if spaceCount > 2 {
result += "-"
} else if spaceCount > 0 {
result += String(repeating: "_", count: spaceCount)
}
return result
}```swift
func fixSpaces(text: String) -> String {
var result = ""
var spaceCount = 0
for char in text {
if char == " " {
spaceCount += 1
} else {
if spaceCount > 2 {
result += "-"
} else if spaceCount > 0 {
result += String(repeating: "_", count: spaceCount)
}
result += String(char)
spaceCount = 0
}
}
// Handle trailing spaces if any
if spaceCount > 2 {
result += "-"
} else if spaceCount > 0 {
result += String(repeating: "_", count: spaceCount)
}
return result
}
```func fixSpaces(text: String) -> String {
var result = ""
var spaceCount = 0
for char in text {
if char == " " {
spaceCount += 1
} else {
if spaceCount == 1 {
result.append("_")
} else if spaceCount > 1 {
result.append("-")
}
spaceCount = 0
result.append(char)
}
}
// Handle trailing spaces
if spaceCount == 1 {
result.append("_")
} else if spaceCount > 1 {
result.append("-")
}
return result
}```swift
func fixSpaces(text: String) -> String {
var result = ""
var spaceCount = 0
for char in text {
if char == " " {
spaceCount += 1
} else {
if spaceCount == 1 {
result.append("_")
} else if spaceCount > 1 {
result.append("-")
}
spaceCount = 0
result.append(char)
}
}
// Handle trailing spaces
if spaceCount == 1 {
result.append("_")
} else if spaceCount > 1 {
result.append("-")
}
return result
}
``` // XCTAssertTrue failedfunc fixSpaces(text: String) -> String {
var result = ""
var spaceCount = 0
for char in text {
if char == " " {
spaceCount += 1
} else {
if spaceCount > 2 {
result.append("-")
} else if spaceCount > 0 {
result.append(contentsOf: repeatElement("_", count: spaceCount))
}
result.append(char)
spaceCount = 0
}
}
// Handle trailing spaces
if spaceCount > 2 {
result.append("-")
} else if spaceCount > 0 {
result.append(contentsOf: repeatElement("_", count: spaceCount))
}
return result
}```swift
func fixSpaces(text: String) -> String {
var result = ""
var spaceCount = 0
for char in text {
if char == " " {
spaceCount += 1
} else {
if spaceCount > 2 {
result.append("-")
} else if spaceCount > 0 {
result.append(contentsOf: repeatElement("_", count: spaceCount))
}
result.append(char)
spaceCount = 0
}
}
// Handle trailing spaces
if spaceCount > 2 {
result.append("-")
} else if spaceCount > 0 {
result.append(contentsOf: repeatElement("_", count: spaceCount))
}
return result
}
```func fixSpaces(text: String) -> String {
var result = ""
var spaceCount = 0
for char in text {
if char == " " {
spaceCount += 1
} else {
if spaceCount == 1 {
result.append("_")
} else if spaceCount > 1 {
result.append("-")
}
spaceCount = 0
result.append(char)
}
}
// Handle trailing spaces
if spaceCount == 1 {
result.append("_")
} else if spaceCount > 1 {
result.append("-")
}
return result
}```swift
func fixSpaces(text: String) -> String {
var result = ""
var spaceCount = 0
for char in text {
if char == " " {
spaceCount += 1
} else {
if spaceCount == 1 {
result.append("_")
} else if spaceCount > 1 {
result.append("-")
}
spaceCount = 0
result.append(char)
}
}
// Handle trailing spaces
if spaceCount == 1 {
result.append("_")
} else if spaceCount > 1 {
result.append("-")
}
return result
}
``` // XCTAssertTrue failedfunc fixSpaces(text: String) -> String {
var result = ""
var spaceCount = 0
for char in text {
if char == " " {
spaceCount += 1
} else {
if spaceCount == 1 {
result.append("_")
} else if spaceCount > 1 {
result.append("-")
}
result.append(char)
spaceCount = 0
}
}
// Handle trailing spaces if any
if spaceCount == 1 {
result.append("_")
} else if spaceCount > 1 {
result.append("-")
}
return result
}```swift
func fixSpaces(text: String) -> String {
var result = ""
var spaceCount = 0
for char in text {
if char == " " {
spaceCount += 1
} else {
if spaceCount == 1 {
result.append("_")
} else if spaceCount > 1 {
result.append("-")
}
result.append(char)
spaceCount = 0
}
}
// Handle trailing spaces if any
if spaceCount == 1 {
result.append("_")
} else if spaceCount > 1 {
result.append("-")
}
return result
}
``` // XCTAssertTrue failedfunc fixSpaces(text: String) -> String {
var result = ""
var spaceCount = 0
for char in text {
if char == " " {
spaceCount += 1
} else {
if spaceCount == 1 {
result.append("_")
} else if spaceCount > 1 {
result.append("-")
}
result.append(char)
spaceCount = 0
}
}
// Handle trailing spaces if any
if spaceCount == 1 {
result.append("_")
} else if spaceCount > 1 {
result.append("-")
}
return result
}```swift
func fixSpaces(text: String) -> String {
var result = ""
var spaceCount = 0
for char in text {
if char == " " {
spaceCount += 1
} else {
if spaceCount == 1 {
result.append("_")
} else if spaceCount > 1 {
result.append("-")
}
result.append(char)
spaceCount = 0
}
}
// Handle trailing spaces if any
if spaceCount == 1 {
result.append("_")
} else if spaceCount > 1 {
result.append("-")
}
return result
}
``` // XCTAssertTrue failedfunc fixSpaces(text: String) -> String {
var result = ""
var spaceCount = 0
for char in text {
if char == " " {
spaceCount += 1
} else {
if spaceCount == 1 {
result.append("_")
} else if spaceCount > 1 {
result.append("-")
}
result.append(char)
spaceCount = 0
}
}
// Handle trailing spaces if any
if spaceCount == 1 {
result.append("_")
} else if spaceCount > 1 {
result.append("-")
}
return result
}```swift
func fixSpaces(text: String) -> String {
var result = ""
var spaceCount = 0
for char in text {
if char == " " {
spaceCount += 1
} else {
if spaceCount == 1 {
result.append("_")
} else if spaceCount > 1 {
result.append("-")
}
result.append(char)
spaceCount = 0
}
}
// Handle trailing spaces if any
if spaceCount == 1 {
result.append("_")
} else if spaceCount > 1 {
result.append("-")
}
return result
}
``` // XCTAssertTrue failedfunc fixSpaces(text: String) -> String {
var result = ""
var spaceCount = 0
for char in text {
if char == " " {
spaceCount += 1
} else {
if spaceCount == 1 {
result.append("_")
} else if spaceCount > 1 {
result.append("-")
}
result.append(char)
spaceCount = 0
}
}
// Handle trailing spaces if any
if spaceCount == 1 {
result.append("_")
} else if spaceCount > 1 {
result.append("-")
}
return result
}```swift
func fixSpaces(text: String) -> String {
var result = ""
var spaceCount = 0
for char in text {
if char == " " {
spaceCount += 1
} else {
if spaceCount == 1 {
result.append("_")
} else if spaceCount > 1 {
result.append("-")
}
result.append(char)
spaceCount = 0
}
}
// Handle trailing spaces if any
if spaceCount == 1 {
result.append("_")
} else if spaceCount > 1 {
result.append("-")
}
return result
}
``` // XCTAssertTrue failedfunc fixSpaces(text: String) -> String {
var result = ""
var spaceCount = 0
for char in text {
if char == " " {
spaceCount += 1
} else {
if spaceCount > 2 {
result += "-"
} else if spaceCount > 0 {
result += String(repeating: "_", count: spaceCount)
}
result += String(char)
spaceCount = 0
}
}
// Handle trailing spaces if any
if spaceCount > 2 {
result += "-"
} else if spaceCount > 0 {
result += String(repeating: "_", count: spaceCount)
}
return result
}```swift
func fixSpaces(text: String) -> String {
var result = ""
var spaceCount = 0
for char in text {
if char == " " {
spaceCount += 1
} else {
if spaceCount > 2 {
result += "-"
} else if spaceCount > 0 {
result += String(repeating: "_", count: spaceCount)
}
result += String(char)
spaceCount = 0
}
}
// Handle trailing spaces if any
if spaceCount > 2 {
result += "-"
} else if spaceCount > 0 {
result += String(repeating: "_", count: spaceCount)
}
return result
}
```func fileNameCheck(fileName: String) -> String {
// Split the file name by the dot
let parts = fileName.split(separator: ".")
// Check if there is exactly one dot and two parts
if parts.count != 2 {
return "No"
}
let namePart = String(parts[0])
let extensionPart = String(parts[1])
// Check if the extension is valid
let validExtensions = ["txt", "exe", "dll"]
if !validExtensions.contains(extensionPart) {
return "No"
}
// Check if the name part is not empty and starts with a letter
guard let firstCharacter = namePart.first, firstCharacter.isLetter else {
return "No"
}
// Check if the name part contains no more than three digits
let digitCount = namePart.filter { $0.isNumber }.count
if digitCount > 3 {
return "No"
}
return "Yes"
}```swift
func fileNameCheck(fileName: String) -> String {
// Split the file name by the dot
let parts = fileName.split(separator: ".")
// Check if there is exactly one dot and two parts
if parts.count != 2 {
return "No"
}
let namePart = String(parts[0])
let extensionPart = String(parts[1])
// Check if the extension is valid
let validExtensions = ["txt", "exe", "dll"]
if !validExtensions.contains(extensionPart) {
return "No"
}
// Check if the name part is not empty and starts with a letter
guard let firstCharacter = namePart.first, firstCharacter.isLetter else {
return "No"
}
// Check if the name part contains no more than three digits
let digitCount = namePart.filter { $0.isNumber }.count
if digitCount > 3 {
return "No"
}
return "Yes"
}
``` // XCTAssertTrue failedfunc fileNameCheck(fileName: String) -> String {
// Split the file name by the dot
let components = fileName.split(separator: ".")
// Check if there is exactly one dot and two components
guard components.count == 2 else {
return "No"
}
let namePart = components[0]
let extensionPart = components[1]
// Check if the extension is valid
let validExtensions = ["txt", "exe", "dll"]
guard validExtensions.contains(String(extensionPart)) else {
return "No"
}
// Check if the name part is not empty and starts with a letter
guard !namePart.isEmpty, let firstCharacter = namePart.first, firstCharacter.isLetter else {
return "No"
}
// Check the number of digits in the name part
let digitCount = namePart.filter { $0.isNumber }.count
guard digitCount <= 3 else {
return "No"
}
return "Yes"
}```swift
func fileNameCheck(fileName: String) -> String {
// Split the file name by the dot
let components = fileName.split(separator: ".")
// Check if there is exactly one dot and two components
guard components.count == 2 else {
return "No"
}
let namePart = components[0]
let extensionPart = components[1]
// Check if the extension is valid
let validExtensions = ["txt", "exe", "dll"]
guard validExtensions.contains(String(extensionPart)) else {
return "No"
}
// Check if the name part is not empty and starts with a letter
guard !namePart.isEmpty, let firstCharacter = namePart.first, firstCharacter.isLetter else {
return "No"
}
// Check the number of digits in the name part
let digitCount = namePart.filter { $0.isNumber }.count
guard digitCount <= 3 else {
return "No"
}
return "Yes"
}
``` // XCTAssertTrue failedfunc fileNameCheck(fileName: String) -> String {
// Split the file name by the dot
let components = fileName.split(separator: ".")
// Check if there is exactly one dot and two components (before and after the dot)
guard components.count == 2 else {
return "No"
}
let namePart = components[0]
let extensionPart = components[1]
// Check if the name part is not empty and starts with a letter
guard !namePart.isEmpty, let firstChar = namePart.first, firstChar.isLetter else {
return "No"
}
// Check if the extension part is valid
let validExtensions = ["txt", "exe", "dll"]
guard validExtensions.contains(String(extensionPart)) else {
return "No"
}
// Check if there are no more than three digits in the name part
let digitCount = namePart.filter { $0.isNumber }.count
guard digitCount <= 3 else {
return "No"
}
return "Yes"
}```swift
func fileNameCheck(fileName: String) -> String {
// Split the file name by the dot
let components = fileName.split(separator: ".")
// Check if there is exactly one dot and two components (before and after the dot)
guard components.count == 2 else {
return "No"
}
let namePart = components[0]
let extensionPart = components[1]
// Check if the name part is not empty and starts with a letter
guard !namePart.isEmpty, let firstChar = namePart.first, firstChar.isLetter else {
return "No"
}
// Check if the extension part is valid
let validExtensions = ["txt", "exe", "dll"]
guard validExtensions.contains(String(extensionPart)) else {
return "No"
}
// Check if there are no more than three digits in the name part
let digitCount = namePart.filter { $0.isNumber }.count
guard digitCount <= 3 else {
return "No"
}
return "Yes"
}
``` // XCTAssertTrue failedfunc fileNameCheck(fileName: String) -> String {
// Split the file name by the dot
let components = fileName.split(separator: ".")
// Check if there is exactly one dot and two components
guard components.count == 2 else {
return "No"
}
let namePart = String(components[0])
let extensionPart = String(components[1])
// Check if the name part is not empty and starts with a letter
guard !namePart.isEmpty, let firstChar = namePart.first, firstChar.isLetter else {
return "No"
}
// Check if the extension part is valid
let validExtensions = ["txt", "exe", "dll"]
guard validExtensions.contains(extensionPart) else {
return "No"
}
// Check if there are no more than three digits in the name part
let digitCount = namePart.filter { $0.isNumber }.count
guard digitCount <= 3 else {
return "No"
}
return "Yes"
}```swift
func fileNameCheck(fileName: String) -> String {
// Split the file name by the dot
let components = fileName.split(separator: ".")
// Check if there is exactly one dot and two components
guard components.count == 2 else {
return "No"
}
let namePart = String(components[0])
let extensionPart = String(components[1])
// Check if the name part is not empty and starts with a letter
guard !namePart.isEmpty, let firstChar = namePart.first, firstChar.isLetter else {
return "No"
}
// Check if the extension part is valid
let validExtensions = ["txt", "exe", "dll"]
guard validExtensions.contains(extensionPart) else {
return "No"
}
// Check if there are no more than three digits in the name part
let digitCount = namePart.filter { $0.isNumber }.count
guard digitCount <= 3 else {
return "No"
}
return "Yes"
}
``` // XCTAssertTrue failedfunc fileNameCheck(fileName: String) -> String {
// Split the file name into two parts: before and after the dot
let components = fileName.split(separator: ".", maxSplits: 1, omittingEmptySubsequences: false)
// Check if there is exactly one dot and two components
guard components.count == 2 else {
return "No"
}
let namePart = components[0]
let extensionPart = components[1]
// Check if the name part is not empty and starts with a letter
guard !namePart.isEmpty, let firstChar = namePart.first, firstChar.isLetter else {
return "No"
}
// Check if the extension part is one of the valid extensions
let validExtensions = ["txt", "exe", "dll"]
guard validExtensions.contains(String(extensionPart)) else {
return "No"
}
// Count the number of digits in the name part
let digitCount = namePart.filter { $0.isNumber }.count
guard digitCount <= 3 else {
return "No"
}
return "Yes"
}```swift
func fileNameCheck(fileName: String) -> String {
// Split the file name into two parts: before and after the dot
let components = fileName.split(separator: ".", maxSplits: 1, omittingEmptySubsequences: false)
// Check if there is exactly one dot and two components
guard components.count == 2 else {
return "No"
}
let namePart = components[0]
let extensionPart = components[1]
// Check if the name part is not empty and starts with a letter
guard !namePart.isEmpty, let firstChar = namePart.first, firstChar.isLetter else {
return "No"
}
// Check if the extension part is one of the valid extensions
let validExtensions = ["txt", "exe", "dll"]
guard validExtensions.contains(String(extensionPart)) else {
return "No"
}
// Count the number of digits in the name part
let digitCount = namePart.filter { $0.isNumber }.count
guard digitCount <= 3 else {
return "No"
}
return "Yes"
}
```func fileNameCheck(fileName: String) -> String {
// Split the file name by the dot
let components = fileName.split(separator: ".")
// Check if there is exactly one dot and two components
guard components.count == 2 else {
return "No"
}
let namePart = String(components[0])
let extensionPart = String(components[1])
// Check if the name part is not empty and starts with a letter
guard !namePart.isEmpty, let firstChar = namePart.first, firstChar.isLetter else {
return "No"
}
// Check if the extension is one of the allowed extensions
let validExtensions = ["txt", "exe", "dll"]
guard validExtensions.contains(extensionPart) else {
return "No"
}
// Check if there are no more than three digits in the name part
let digitCount = namePart.filter { $0.isNumber }.count
guard digitCount <= 3 else {
return "No"
}
return "Yes"
}```swift
func fileNameCheck(fileName: String) -> String {
// Split the file name by the dot
let components = fileName.split(separator: ".")
// Check if there is exactly one dot and two components
guard components.count == 2 else {
return "No"
}
let namePart = String(components[0])
let extensionPart = String(components[1])
// Check if the name part is not empty and starts with a letter
guard !namePart.isEmpty, let firstChar = namePart.first, firstChar.isLetter else {
return "No"
}
// Check if the extension is one of the allowed extensions
let validExtensions = ["txt", "exe", "dll"]
guard validExtensions.contains(extensionPart) else {
return "No"
}
// Check if there are no more than three digits in the name part
let digitCount = namePart.filter { $0.isNumber }.count
guard digitCount <= 3 else {
return "No"
}
return "Yes"
}
``` // XCTAssertTrue failedfunc fileNameCheck(fileName: String) -> String {
// Split the file name into two parts: before and after the dot
let components = fileName.split(separator: ".", maxSplits: 1, omittingEmptySubsequences: false)
// Check if there is exactly one dot and two components
guard components.count == 2 else {
return "No"
}
let beforeDot = components[0]
let afterDot = components[1]
// Check if the substring before the dot is not empty and starts with a letter
guard !beforeDot.isEmpty, let firstChar = beforeDot.first, firstChar.isLetter else {
return "No"
}
// Check if the substring after the dot is one of the valid extensions
let validExtensions = ["txt", "exe", "dll"]
guard validExtensions.contains(String(afterDot)) else {
return "No"
}
// Check if there are no more than three digits in the file name
let digitCount = fileName.filter { $0.isNumber }.count
guard digitCount <= 3 else {
return "No"
}
return "Yes"
}```swift
func fileNameCheck(fileName: String) -> String {
// Split the file name into two parts: before and after the dot
let components = fileName.split(separator: ".", maxSplits: 1, omittingEmptySubsequences: false)
// Check if there is exactly one dot and two components
guard components.count == 2 else {
return "No"
}
let beforeDot = components[0]
let afterDot = components[1]
// Check if the substring before the dot is not empty and starts with a letter
guard !beforeDot.isEmpty, let firstChar = beforeDot.first, firstChar.isLetter else {
return "No"
}
// Check if the substring after the dot is one of the valid extensions
let validExtensions = ["txt", "exe", "dll"]
guard validExtensions.contains(String(afterDot)) else {
return "No"
}
// Check if there are no more than three digits in the file name
let digitCount = fileName.filter { $0.isNumber }.count
guard digitCount <= 3 else {
return "No"
}
return "Yes"
}
```func fileNameCheck(fileName: String) -> String {
// Split the file name into two parts using the dot as the delimiter
let parts = fileName.split(separator: ".", maxSplits: 1, omittingEmptySubsequences: false)
// Check if there is exactly one dot and two parts
guard parts.count == 2 else {
return "No"
}
let beforeDot = parts[0]
let afterDot = parts[1]
// Check if the substring before the dot is not empty and starts with a letter
guard !beforeDot.isEmpty, let firstChar = beforeDot.first, firstChar.isLetter else {
return "No"
}
// Check if the substring after the dot is one of the allowed extensions
let validExtensions = ["txt", "exe", "dll"]
guard validExtensions.contains(String(afterDot)) else {
return "No"
}
// Check if there are no more than three digits in the file name
let digitCount = fileName.filter { $0.isNumber }.count
guard digitCount <= 3 else {
return "No"
}
return "Yes"
}```swift
func fileNameCheck(fileName: String) -> String {
// Split the file name into two parts using the dot as the delimiter
let parts = fileName.split(separator: ".", maxSplits: 1, omittingEmptySubsequences: false)
// Check if there is exactly one dot and two parts
guard parts.count == 2 else {
return "No"
}
let beforeDot = parts[0]
let afterDot = parts[1]
// Check if the substring before the dot is not empty and starts with a letter
guard !beforeDot.isEmpty, let firstChar = beforeDot.first, firstChar.isLetter else {
return "No"
}
// Check if the substring after the dot is one of the allowed extensions
let validExtensions = ["txt", "exe", "dll"]
guard validExtensions.contains(String(afterDot)) else {
return "No"
}
// Check if there are no more than three digits in the file name
let digitCount = fileName.filter { $0.isNumber }.count
guard digitCount <= 3 else {
return "No"
}
return "Yes"
}
```func fileNameCheck(fileName: String) -> String {
// Split the file name by the dot
let components = fileName.split(separator: ".")
// Check if there is exactly one dot and two components
guard components.count == 2 else {
return "No"
}
let namePart = String(components[0])
let extensionPart = String(components[1])
// Check if the name part is not empty and starts with a letter
guard !namePart.isEmpty, let firstChar = namePart.first, firstChar.isLetter else {
return "No"
}
// Check if the extension part is valid
let validExtensions = ["txt", "exe", "dll"]
guard validExtensions.contains(extensionPart) else {
return "No"
}
// Check if there are no more than three digits in the name part
let digitCount = namePart.filter { $0.isNumber }.count
guard digitCount <= 3 else {
return "No"
}
return "Yes"
}```swift
func fileNameCheck(fileName: String) -> String {
// Split the file name by the dot
let components = fileName.split(separator: ".")
// Check if there is exactly one dot and two components
guard components.count == 2 else {
return "No"
}
let namePart = String(components[0])
let extensionPart = String(components[1])
// Check if the name part is not empty and starts with a letter
guard !namePart.isEmpty, let firstChar = namePart.first, firstChar.isLetter else {
return "No"
}
// Check if the extension part is valid
let validExtensions = ["txt", "exe", "dll"]
guard validExtensions.contains(extensionPart) else {
return "No"
}
// Check if there are no more than three digits in the name part
let digitCount = namePart.filter { $0.isNumber }.count
guard digitCount <= 3 else {
return "No"
}
return "Yes"
}
``` // XCTAssertTrue failedfunc fileNameCheck(fileName: String) -> String {
// Split the file name by the dot
let components = fileName.split(separator: ".")
// Check if there is exactly one dot and two components (before and after the dot)
guard components.count == 2 else {
return "No"
}
let namePart = components[0]
let extensionPart = components[1]
// Check if the name part is not empty and starts with a letter
guard !namePart.isEmpty, let firstChar = namePart.first, firstChar.isLetter else {
return "No"
}
// Check if the extension part is valid
let validExtensions = ["txt", "exe", "dll"]
guard validExtensions.contains(String(extensionPart)) else {
return "No"
}
// Check if there are no more than three digits in the name part
let digitCount = namePart.filter { $0.isNumber }.count
guard digitCount <= 3 else {
return "No"
}
return "Yes"
}```swift
func fileNameCheck(fileName: String) -> String {
// Split the file name by the dot
let components = fileName.split(separator: ".")
// Check if there is exactly one dot and two components (before and after the dot)
guard components.count == 2 else {
return "No"
}
let namePart = components[0]
let extensionPart = components[1]
// Check if the name part is not empty and starts with a letter
guard !namePart.isEmpty, let firstChar = namePart.first, firstChar.isLetter else {
return "No"
}
// Check if the extension part is valid
let validExtensions = ["txt", "exe", "dll"]
guard validExtensions.contains(String(extensionPart)) else {
return "No"
}
// Check if there are no more than three digits in the name part
let digitCount = namePart.filter { $0.isNumber }.count
guard digitCount <= 3 else {
return "No"
}
return "Yes"
}
``` // XCTAssertTrue failedfunc wordsInSentence(sentence: String) -> String {
// Helper function to check if a number is prime
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
}
// Split the sentence into words
let words = sentence.split(separator: " ")
// Filter words whose lengths are prime numbers
let primeLengthWords = words.filter { isPrime($0.count) }
// Join the filtered words into a single string
return primeLengthWords.joined(separator: " ")
}```swift
func wordsInSentence(sentence: String) -> String {
// Helper function to check if a number is prime
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
}
// Split the sentence into words
let words = sentence.split(separator: " ")
// Filter words whose lengths are prime numbers
let primeLengthWords = words.filter { isPrime($0.count) }
// Join the filtered words into a single string
return primeLengthWords.joined(separator: " ")
}
```func wordsInSentence(sentence: String) -> String {
// Helper function to check if a number is prime
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
}
// Split the sentence into words
let words = sentence.split(separator: " ")
// Filter words whose lengths are prime numbers
let primeLengthWords = words.filter { isPrime($0.count) }
// Join the filtered words back into a single string
return primeLengthWords.joined(separator: " ")
}```swift
func wordsInSentence(sentence: String) -> String {
// Helper function to check if a number is prime
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
}
// Split the sentence into words
let words = sentence.split(separator: " ")
// Filter words whose lengths are prime numbers
let primeLengthWords = words.filter { isPrime($0.count) }
// Join the filtered words back into a single string
return primeLengthWords.joined(separator: " ")
}
```func wordsInSentence(sentence: String) -> String {
// Helper function to check if a number is prime
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
}
// Split the sentence into words
let words = sentence.split(separator: " ")
// Filter words whose lengths are prime numbers
let primeLengthWords = words.filter { isPrime($0.count) }
// Join the filtered words back into a single string
return primeLengthWords.joined(separator: " ")
}```swift
func wordsInSentence(sentence: String) -> String {
// Helper function to check if a number is prime
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
}
// Split the sentence into words
let words = sentence.split(separator: " ")
// Filter words whose lengths are prime numbers
let primeLengthWords = words.filter { isPrime($0.count) }
// Join the filtered words back into a single string
return primeLengthWords.joined(separator: " ")
}
```func wordsInSentence(sentence: String) -> String {
// Helper function to check if a number is prime
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
}
// Split the sentence into words
let words = sentence.split(separator: " ")
// Filter words whose lengths are prime numbers
let primeLengthWords = words.filter { isPrime($0.count) }
// Join the filtered words back into a single string
return primeLengthWords.joined(separator: " ")
}```swift
func wordsInSentence(sentence: String) -> String {
// Helper function to check if a number is prime
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
}
// Split the sentence into words
let words = sentence.split(separator: " ")
// Filter words whose lengths are prime numbers
let primeLengthWords = words.filter { isPrime($0.count) }
// Join the filtered words back into a single string
return primeLengthWords.joined(separator: " ")
}
```func wordsInSentence(sentence: String) -> String {
// Helper function to check if a number is prime
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
}
// Split the sentence into words
let words = sentence.split(separator: " ")
// Filter words whose lengths are prime numbers
let primeLengthWords = words.filter { isPrime($0.count) }
// Join the filtered words back into a single string
return primeLengthWords.joined(separator: " ")
}```swift
func wordsInSentence(sentence: String) -> String {
// Helper function to check if a number is prime
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
}
// Split the sentence into words
let words = sentence.split(separator: " ")
// Filter words whose lengths are prime numbers
let primeLengthWords = words.filter { isPrime($0.count) }
// Join the filtered words back into a single string
return primeLengthWords.joined(separator: " ")
}
```func wordsInSentence(sentence: String) -> String {
// Helper function to check if a number is prime
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
}
// Split the sentence into words
let words = sentence.split(separator: " ")
// Filter words whose lengths are prime numbers
let primeLengthWords = words.filter { isPrime($0.count) }
// Join the filtered words back into a single string
return primeLengthWords.joined(separator: " ")
}```swift
func wordsInSentence(sentence: String) -> String {
// Helper function to check if a number is prime
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
}
// Split the sentence into words
let words = sentence.split(separator: " ")
// Filter words whose lengths are prime numbers
let primeLengthWords = words.filter { isPrime($0.count) }
// Join the filtered words back into a single string
return primeLengthWords.joined(separator: " ")
}
```func wordsInSentence(sentence: String) -> String {
// Helper function to check if a number is prime
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
}
// Split the sentence into words
let words = sentence.split(separator: " ")
// Filter words whose lengths are prime numbers
let primeLengthWords = words.filter { isPrime($0.count) }
// Join the filtered words back into a single string
return primeLengthWords.joined(separator: " ")
}```swift
func wordsInSentence(sentence: String) -> String {
// Helper function to check if a number is prime
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
}
// Split the sentence into words
let words = sentence.split(separator: " ")
// Filter words whose lengths are prime numbers
let primeLengthWords = words.filter { isPrime($0.count) }
// Join the filtered words back into a single string
return primeLengthWords.joined(separator: " ")
}
```func wordsInSentence(sentence: String) -> String {
// Helper function to check if a number is prime
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
}
// Split the sentence into words
let words = sentence.split(separator: " ")
// Filter words whose lengths are prime numbers
let primeLengthWords = words.filter { isPrime($0.count) }
// Join the filtered words back into a string
return primeLengthWords.joined(separator: " ")
}```swift
func wordsInSentence(sentence: String) -> String {
// Helper function to check if a number is prime
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
}
// Split the sentence into words
let words = sentence.split(separator: " ")
// Filter words whose lengths are prime numbers
let primeLengthWords = words.filter { isPrime($0.count) }
// Join the filtered words back into a string
return primeLengthWords.joined(separator: " ")
}
```func wordsInSentence(sentence: String) -> String {
// Helper function to check if a number is prime
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
}
// Split the sentence into words
let words = sentence.split(separator: " ")
// Filter words whose lengths are prime numbers
let primeLengthWords = words.filter { isPrime($0.count) }
// Join the filtered words back into a single string
return primeLengthWords.joined(separator: " ")
}```swift
func wordsInSentence(sentence: String) -> String {
// Helper function to check if a number is prime
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
}
// Split the sentence into words
let words = sentence.split(separator: " ")
// Filter words whose lengths are prime numbers
let primeLengthWords = words.filter { isPrime($0.count) }
// Join the filtered words back into a single string
return primeLengthWords.joined(separator: " ")
}
```func wordsInSentence(sentence: String) -> String {
// Helper function to check if a number is prime
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
}
// Split the sentence into words
let words = sentence.split(separator: " ")
// Filter words whose lengths are prime numbers
let primeLengthWords = words.filter { isPrime($0.count) }
// Join the filtered words back into a single string
return primeLengthWords.joined(separator: " ")
}```swift
func wordsInSentence(sentence: String) -> String {
// Helper function to check if a number is prime
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
}
// Split the sentence into words
let words = sentence.split(separator: " ")
// Filter words whose lengths are prime numbers
let primeLengthWords = words.filter { isPrime($0.count) }
// Join the filtered words back into a single string
return primeLengthWords.joined(separator: " ")
}
```func simplify(x: String, n: String) -> Bool {
// Helper function to parse a fraction string into a tuple of (numerator, denominator)
func parseFraction(_ fraction: String) -> (numerator: Int, denominator: Int) {
let components = fraction.split(separator: "/")
let numerator = Int(components[0])!
let denominator = Int(components[1])!
return (numerator, denominator)
}
// Parse the fractions x and n
let fractionX = parseFraction(x)
let fractionN = parseFraction(n)
// Calculate the product of the fractions
let productNumerator = fractionX.numerator * fractionN.numerator
let productDenominator = fractionX.denominator * fractionN.denominator
// Check if the product is a whole number
return productNumerator % productDenominator == 0
}```swift
func simplify(x: String, n: String) -> Bool {
// Helper function to parse a fraction string into a tuple of (numerator, denominator)
func parseFraction(_ fraction: String) -> (numerator: Int, denominator: Int) {
let components = fraction.split(separator: "/")
let numerator = Int(components[0])!
let denominator = Int(components[1])!
return (numerator, denominator)
}
// Parse the fractions x and n
let fractionX = parseFraction(x)
let fractionN = parseFraction(n)
// Calculate the product of the fractions
let productNumerator = fractionX.numerator * fractionN.numerator
let productDenominator = fractionX.denominator * fractionN.denominator
// Check if the product is a whole number
return productNumerator % productDenominator == 0
}
```func simplify(x: String, n: String) -> Bool {
// Helper function to parse a fraction string into a tuple of (numerator, denominator)
func parseFraction(_ fraction: String) -> (numerator: Int, denominator: Int) {
let parts = fraction.split(separator: "/")
let numerator = Int(parts[0])!
let denominator = Int(parts[1])!
return (numerator, denominator)
}
// Parse the input fractions
let xFraction = parseFraction(x)
let nFraction = parseFraction(n)
// Calculate the product of the fractions
let productNumerator = xFraction.numerator * nFraction.numerator
let productDenominator = xFraction.denominator * nFraction.denominator
// Check if the product is a whole number
return productNumerator % productDenominator == 0
}```swift
func simplify(x: String, n: String) -> Bool {
// Helper function to parse a fraction string into a tuple of (numerator, denominator)
func parseFraction(_ fraction: String) -> (numerator: Int, denominator: Int) {
let parts = fraction.split(separator: "/")
let numerator = Int(parts[0])!
let denominator = Int(parts[1])!
return (numerator, denominator)
}
// Parse the input fractions
let xFraction = parseFraction(x)
let nFraction = parseFraction(n)
// Calculate the product of the fractions
let productNumerator = xFraction.numerator * nFraction.numerator
let productDenominator = xFraction.denominator * nFraction.denominator
// Check if the product is a whole number
return productNumerator % productDenominator == 0
}
```func simplify(x: String, n: String) -> Bool {
// Helper function to parse a fraction string into a tuple of (numerator, denominator)
func parseFraction(_ fraction: String) -> (numerator: Int, denominator: Int) {
let components = fraction.split(separator: "/")
let numerator = Int(components[0])!
let denominator = Int(components[1])!
return (numerator, denominator)
}
// Parse the input fractions
let xFraction = parseFraction(x)
let nFraction = parseFraction(n)
// Calculate the product of the fractions
let productNumerator = xFraction.numerator * nFraction.numerator
let productDenominator = xFraction.denominator * nFraction.denominator
// Check if the product is a whole number
return productNumerator % productDenominator == 0
}```swift
func simplify(x: String, n: String) -> Bool {
// Helper function to parse a fraction string into a tuple of (numerator, denominator)
func parseFraction(_ fraction: String) -> (numerator: Int, denominator: Int) {
let components = fraction.split(separator: "/")
let numerator = Int(components[0])!
let denominator = Int(components[1])!
return (numerator, denominator)
}
// Parse the input fractions
let xFraction = parseFraction(x)
let nFraction = parseFraction(n)
// Calculate the product of the fractions
let productNumerator = xFraction.numerator * nFraction.numerator
let productDenominator = xFraction.denominator * nFraction.denominator
// Check if the product is a whole number
return productNumerator % productDenominator == 0
}
```func simplify(x: String, n: String) -> Bool {
// Helper function to parse a fraction string and return numerator and denominator as integers
func parseFraction(_ fraction: String) -> (numerator: Int, denominator: Int) {
let components = fraction.split(separator: "/")
let numerator = Int(components[0])!
let denominator = Int(components[1])!
return (numerator, denominator)
}
// Parse the fractions
let (xNumerator, xDenominator) = parseFraction(x)
let (nNumerator, nDenominator) = parseFraction(n)
// Calculate the product of the fractions
let productNumerator = xNumerator * nNumerator
let productDenominator = xDenominator * nDenominator
// Check if the product is a whole number
return productNumerator % productDenominator == 0
}```swift
func simplify(x: String, n: String) -> Bool {
// Helper function to parse a fraction string and return numerator and denominator as integers
func parseFraction(_ fraction: String) -> (numerator: Int, denominator: Int) {
let components = fraction.split(separator: "/")
let numerator = Int(components[0])!
let denominator = Int(components[1])!
return (numerator, denominator)
}
// Parse the fractions
let (xNumerator, xDenominator) = parseFraction(x)
let (nNumerator, nDenominator) = parseFraction(n)
// Calculate the product of the fractions
let productNumerator = xNumerator * nNumerator
let productDenominator = xDenominator * nDenominator
// Check if the product is a whole number
return productNumerator % productDenominator == 0
}
```func simplify(x: String, n: String) -> Bool {
// Helper function to parse a fraction string into a tuple of numerator and denominator
func parseFraction(_ fraction: String) -> (numerator: Int, denominator: Int) {
let parts = fraction.split(separator: "/")
let numerator = Int(parts[0])!
let denominator = Int(parts[1])!
return (numerator, denominator)
}
// Parse the input fractions
let (xNumerator, xDenominator) = parseFraction(x)
let (nNumerator, nDenominator) = parseFraction(n)
// Multiply the fractions: (xNumerator / xDenominator) * (nNumerator / nDenominator)
let resultNumerator = xNumerator * nNumerator
let resultDenominator = xDenominator * nDenominator
// Check if the result is a whole number
return resultNumerator % resultDenominator == 0
}```swift
func simplify(x: String, n: String) -> Bool {
// Helper function to parse a fraction string into a tuple of numerator and denominator
func parseFraction(_ fraction: String) -> (numerator: Int, denominator: Int) {
let parts = fraction.split(separator: "/")
let numerator = Int(parts[0])!
let denominator = Int(parts[1])!
return (numerator, denominator)
}
// Parse the input fractions
let (xNumerator, xDenominator) = parseFraction(x)
let (nNumerator, nDenominator) = parseFraction(n)
// Multiply the fractions: (xNumerator / xDenominator) * (nNumerator / nDenominator)
let resultNumerator = xNumerator * nNumerator
let resultDenominator = xDenominator * nDenominator
// Check if the result is a whole number
return resultNumerator % resultDenominator == 0
}
```func simplify(x: String, n: String) -> Bool {
// Helper function to parse a fraction string into a tuple of integers (numerator, denominator)
func parseFraction(_ fraction: String) -> (numerator: Int, denominator: Int) {
let components = fraction.split(separator: "/")
let numerator = Int(components[0])!
let denominator = Int(components[1])!
return (numerator, denominator)
}
// Parse the input fractions
let (xNumerator, xDenominator) = parseFraction(x)
let (nNumerator, nDenominator) = parseFraction(n)
// Multiply the fractions: (xNumerator/xDenominator) * (nNumerator/nDenominator)
let resultNumerator = xNumerator * nNumerator
let resultDenominator = xDenominator * nDenominator
// Check if the result is a whole number
return resultNumerator % resultDenominator == 0
}```swift
func simplify(x: String, n: String) -> Bool {
// Helper function to parse a fraction string into a tuple of integers (numerator, denominator)
func parseFraction(_ fraction: String) -> (numerator: Int, denominator: Int) {
let components = fraction.split(separator: "/")
let numerator = Int(components[0])!
let denominator = Int(components[1])!
return (numerator, denominator)
}
// Parse the input fractions
let (xNumerator, xDenominator) = parseFraction(x)
let (nNumerator, nDenominator) = parseFraction(n)
// Multiply the fractions: (xNumerator/xDenominator) * (nNumerator/nDenominator)
let resultNumerator = xNumerator * nNumerator
let resultDenominator = xDenominator * nDenominator
// Check if the result is a whole number
return resultNumerator % resultDenominator == 0
}
```func simplify(x: String, n: String) -> Bool {
// Helper function to parse a fraction string into a tuple of numerator and denominator
func parseFraction(_ fraction: String) -> (numerator: Int, denominator: Int) {
let parts = fraction.split(separator: "/")
let numerator = Int(parts[0])!
let denominator = Int(parts[1])!
return (numerator, denominator)
}
// Parse the input fractions
let (xNumerator, xDenominator) = parseFraction(x)
let (nNumerator, nDenominator) = parseFraction(n)
// Multiply the fractions: (xNumerator / xDenominator) * (nNumerator / nDenominator)
let resultNumerator = xNumerator * nNumerator
let resultDenominator = xDenominator * nDenominator
// Check if the result is a whole number
return resultNumerator % resultDenominator == 0
}```swift
func simplify(x: String, n: String) -> Bool {
// Helper function to parse a fraction string into a tuple of numerator and denominator
func parseFraction(_ fraction: String) -> (numerator: Int, denominator: Int) {
let parts = fraction.split(separator: "/")
let numerator = Int(parts[0])!
let denominator = Int(parts[1])!
return (numerator, denominator)
}
// Parse the input fractions
let (xNumerator, xDenominator) = parseFraction(x)
let (nNumerator, nDenominator) = parseFraction(n)
// Multiply the fractions: (xNumerator / xDenominator) * (nNumerator / nDenominator)
let resultNumerator = xNumerator * nNumerator
let resultDenominator = xDenominator * nDenominator
// Check if the result is a whole number
return resultNumerator % resultDenominator == 0
}
```func simplify(x: String, n: String) -> Bool {
// Helper function to parse a fraction string into a tuple of numerator and denominator
func parseFraction(_ fraction: String) -> (numerator: Int, denominator: Int) {
let components = fraction.split(separator: "/")
let numerator = Int(components[0])!
let denominator = Int(components[1])!
return (numerator, denominator)
}
// Parse the input fractions
let (xNumerator, xDenominator) = parseFraction(x)
let (nNumerator, nDenominator) = parseFraction(n)
// Calculate the product of the fractions
let productNumerator = xNumerator * nNumerator
let productDenominator = xDenominator * nDenominator
// Check if the product is a whole number
return productNumerator % productDenominator == 0
}```swift
func simplify(x: String, n: String) -> Bool {
// Helper function to parse a fraction string into a tuple of numerator and denominator
func parseFraction(_ fraction: String) -> (numerator: Int, denominator: Int) {
let components = fraction.split(separator: "/")
let numerator = Int(components[0])!
let denominator = Int(components[1])!
return (numerator, denominator)
}
// Parse the input fractions
let (xNumerator, xDenominator) = parseFraction(x)
let (nNumerator, nDenominator) = parseFraction(n)
// Calculate the product of the fractions
let productNumerator = xNumerator * nNumerator
let productDenominator = xDenominator * nDenominator
// Check if the product is a whole number
return productNumerator % productDenominator == 0
}
```func simplify(x: String, n: String) -> Bool {
// Helper function to parse a fraction string into a tuple of numerator and denominator
func parseFraction(_ fraction: String) -> (numerator: Int, denominator: Int) {
let components = fraction.split(separator: "/")
let numerator = Int(components[0])!
let denominator = Int(components[1])!
return (numerator, denominator)
}
// Parse the fractions x and n
let (xNumerator, xDenominator) = parseFraction(x)
let (nNumerator, nDenominator) = parseFraction(n)
// Calculate the product of the fractions
let productNumerator = xNumerator * nNumerator
let productDenominator = xDenominator * nDenominator
// Check if the product is a whole number
return productNumerator % productDenominator == 0
}```swift
func simplify(x: String, n: String) -> Bool {
// Helper function to parse a fraction string into a tuple of numerator and denominator
func parseFraction(_ fraction: String) -> (numerator: Int, denominator: Int) {
let components = fraction.split(separator: "/")
let numerator = Int(components[0])!
let denominator = Int(components[1])!
return (numerator, denominator)
}
// Parse the fractions x and n
let (xNumerator, xDenominator) = parseFraction(x)
let (nNumerator, nDenominator) = parseFraction(n)
// Calculate the product of the fractions
let productNumerator = xNumerator * nNumerator
let productDenominator = xDenominator * nDenominator
// Check if the product is a whole number
return productNumerator % productDenominator == 0
}
```func simplify(x: String, n: String) -> Bool {
// Helper function to parse a fraction string into a tuple of numerator and denominator
func parseFraction(_ fraction: String) -> (numerator: Int, denominator: Int) {
let components = fraction.split(separator: "/")
let numerator = Int(components[0])!
let denominator = Int(components[1])!
return (numerator, denominator)
}
// Parse the fractions x and n
let (xNumerator, xDenominator) = parseFraction(x)
let (nNumerator, nDenominator) = parseFraction(n)
// Calculate the product of the fractions
let productNumerator = xNumerator * nNumerator
let productDenominator = xDenominator * nDenominator
// Check if the product is a whole number
return productNumerator % productDenominator == 0
}```swift
func simplify(x: String, n: String) -> Bool {
// Helper function to parse a fraction string into a tuple of numerator and denominator
func parseFraction(_ fraction: String) -> (numerator: Int, denominator: Int) {
let components = fraction.split(separator: "/")
let numerator = Int(components[0])!
let denominator = Int(components[1])!
return (numerator, denominator)
}
// Parse the fractions x and n
let (xNumerator, xDenominator) = parseFraction(x)
let (nNumerator, nDenominator) = parseFraction(n)
// Calculate the product of the fractions
let productNumerator = xNumerator * nNumerator
let productDenominator = xDenominator * nDenominator
// Check if the product is a whole number
return productNumerator % productDenominator == 0
}
```func orderByPoints(nums: [Int]) -> [Int] {
// Helper function to calculate the sum of digits of a number
func sumOfDigits(_ num: Int) -> Int {
return String(abs(num)).compactMap { $0.wholeNumberValue }.reduce(0, +)
}
// Sort the array based on the sum of digits, and maintain the original order for ties
return nums.enumerated().sorted {
let sum1 = sumOfDigits($0.element)
let sum2 = sumOfDigits($1.element)
if sum1 == sum2 {
return $0.offset < $1.offset
} else {
return sum1 < sum2
}
}.map { $0.element }
}```swift
func orderByPoints(nums: [Int]) -> [Int] {
// Helper function to calculate the sum of digits of a number
func sumOfDigits(_ num: Int) -> Int {
return String(abs(num)).compactMap { $0.wholeNumberValue }.reduce(0, +)
}
// Sort the array based on the sum of digits, and maintain the original order for ties
return nums.enumerated().sorted {
let sum1 = sumOfDigits($0.element)
let sum2 = sumOfDigits($1.element)
if sum1 == sum2 {
return $0.offset < $1.offset
} else {
return sum1 < sum2
}
}.map { $0.element }
}
``` // XCTAssertTrue failedfunc orderByPoints(nums: [Int]) -> [Int] {
// Helper function to calculate the sum of digits of an integer
func sumOfDigits(_ num: Int) -> Int {
return String(abs(num)).compactMap { $0.wholeNumberValue }.reduce(0, +)
}
// Sort the array based on the sum of digits, and use the original index for tie-breaking
return nums.enumerated().sorted {
let sum1 = sumOfDigits($0.element)
let sum2 = sumOfDigits($1.element)
if sum1 == sum2 {
return $0.offset < $1.offset
} else {
return sum1 < sum2
}
}.map { $0.element }
}```swift
func orderByPoints(nums: [Int]) -> [Int] {
// Helper function to calculate the sum of digits of an integer
func sumOfDigits(_ num: Int) -> Int {
return String(abs(num)).compactMap { $0.wholeNumberValue }.reduce(0, +)
}
// Sort the array based on the sum of digits, and use the original index for tie-breaking
return nums.enumerated().sorted {
let sum1 = sumOfDigits($0.element)
let sum2 = sumOfDigits($1.element)
if sum1 == sum2 {
return $0.offset < $1.offset
} else {
return sum1 < sum2
}
}.map { $0.element }
}
``` // XCTAssertTrue failedfunc orderByPoints(nums: [Int]) -> [Int] {
// Helper function to calculate the sum of digits of a number
func sumOfDigits(_ num: Int) -> Int {
return String(abs(num)).compactMap { $0.wholeNumberValue }.reduce(0, +)
}
// Sort the array based on the sum of digits and original index
return nums.enumerated().sorted {
let sum1 = sumOfDigits($0.element)
let sum2 = sumOfDigits($1.element)
if sum1 == sum2 {
return $0.offset < $1.offset
} else {
return sum1 < sum2
}
}.map { $0.element }
}```swift
func orderByPoints(nums: [Int]) -> [Int] {
// Helper function to calculate the sum of digits of a number
func sumOfDigits(_ num: Int) -> Int {
return String(abs(num)).compactMap { $0.wholeNumberValue }.reduce(0, +)
}
// Sort the array based on the sum of digits and original index
return nums.enumerated().sorted {
let sum1 = sumOfDigits($0.element)
let sum2 = sumOfDigits($1.element)
if sum1 == sum2 {
return $0.offset < $1.offset
} else {
return sum1 < sum2
}
}.map { $0.element }
}
``` // XCTAssertTrue failedfunc orderByPoints(nums: [Int]) -> [Int] {
// Helper function to calculate the sum of digits of a number
func sumOfDigits(_ num: Int) -> Int {
return String(abs(num)).compactMap { $0.wholeNumberValue }.reduce(0, +)
}
// Sort the array based on the sum of digits, and maintain the original order for ties
return nums.enumerated().sorted {
let sum1 = sumOfDigits($0.element)
let sum2 = sumOfDigits($1.element)
if sum1 == sum2 {
return $0.offset < $1.offset
} else {
return sum1 < sum2
}
}.map { $0.element }
}```swift
func orderByPoints(nums: [Int]) -> [Int] {
// Helper function to calculate the sum of digits of a number
func sumOfDigits(_ num: Int) -> Int {
return String(abs(num)).compactMap { $0.wholeNumberValue }.reduce(0, +)
}
// Sort the array based on the sum of digits, and maintain the original order for ties
return nums.enumerated().sorted {
let sum1 = sumOfDigits($0.element)
let sum2 = sumOfDigits($1.element)
if sum1 == sum2 {
return $0.offset < $1.offset
} else {
return sum1 < sum2
}
}.map { $0.element }
}
``` // XCTAssertTrue failedfunc orderByPoints(nums: [Int]) -> [Int] {
// Helper function to calculate the sum of digits of a number
func sumOfDigits(_ num: Int) -> Int {
return String(abs(num)).compactMap { $0.wholeNumberValue }.reduce(0, +)
}
// Create an array of tuples where each tuple contains the original index and the number
let indexedNums = nums.enumerated().map { ($0.offset, $0.element) }
// Sort the array of tuples based on the sum of digits and then by the original index
let sortedIndexedNums = indexedNums.sorted {
let sum1 = sumOfDigits($0.1)
let sum2 = sumOfDigits($1.1)
if sum1 == sum2 {
return $0.0 < $1.0
} else {
return sum1 < sum2
}
}
// Extract the sorted numbers from the sorted array of tuples
return sortedIndexedNums.map { $0.1 }
}```swift
func orderByPoints(nums: [Int]) -> [Int] {
// Helper function to calculate the sum of digits of a number
func sumOfDigits(_ num: Int) -> Int {
return String(abs(num)).compactMap { $0.wholeNumberValue }.reduce(0, +)
}
// Create an array of tuples where each tuple contains the original index and the number
let indexedNums = nums.enumerated().map { ($0.offset, $0.element) }
// Sort the array of tuples based on the sum of digits and then by the original index
let sortedIndexedNums = indexedNums.sorted {
let sum1 = sumOfDigits($0.1)
let sum2 = sumOfDigits($1.1)
if sum1 == sum2 {
return $0.0 < $1.0
} else {
return sum1 < sum2
}
}
// Extract the sorted numbers from the sorted array of tuples
return sortedIndexedNums.map { $0.1 }
}
``` // XCTAssertTrue failedfunc orderByPoints(nums: [Int]) -> [Int] {
// Helper function to calculate the sum of digits of a number
func sumOfDigits(_ num: Int) -> Int {
return String(abs(num)).compactMap { $0.wholeNumberValue }.reduce(0, +)
}
// Sort the array based on the sum of digits and then by original index
return nums.enumerated().sorted {
let sum1 = sumOfDigits($0.element)
let sum2 = sumOfDigits($1.element)
if sum1 == sum2 {
return $0.offset < $1.offset
} else {
return sum1 < sum2
}
}.map { $0.element }
}```swift
func orderByPoints(nums: [Int]) -> [Int] {
// Helper function to calculate the sum of digits of a number
func sumOfDigits(_ num: Int) -> Int {
return String(abs(num)).compactMap { $0.wholeNumberValue }.reduce(0, +)
}
// Sort the array based on the sum of digits and then by original index
return nums.enumerated().sorted {
let sum1 = sumOfDigits($0.element)
let sum2 = sumOfDigits($1.element)
if sum1 == sum2 {
return $0.offset < $1.offset
} else {
return sum1 < sum2
}
}.map { $0.element }
}
``` // XCTAssertTrue failedfunc orderByPoints(nums: [Int]) -> [Int] {
// Helper function to calculate the sum of digits of a number
func sumOfDigits(_ num: Int) -> Int {
return String(abs(num)).compactMap { $0.wholeNumberValue }.reduce(0, +)
}
// Sort the array based on the sum of digits, and then by the original index
return nums.enumerated().sorted {
let sum1 = sumOfDigits($0.element)
let sum2 = sumOfDigits($1.element)
if sum1 == sum2 {
return $0.offset < $1.offset
} else {
return sum1 < sum2
}
}.map { $0.element }
}```swift
func orderByPoints(nums: [Int]) -> [Int] {
// Helper function to calculate the sum of digits of a number
func sumOfDigits(_ num: Int) -> Int {
return String(abs(num)).compactMap { $0.wholeNumberValue }.reduce(0, +)
}
// Sort the array based on the sum of digits, and then by the original index
return nums.enumerated().sorted {
let sum1 = sumOfDigits($0.element)
let sum2 = sumOfDigits($1.element)
if sum1 == sum2 {
return $0.offset < $1.offset
} else {
return sum1 < sum2
}
}.map { $0.element }
}
``` // XCTAssertTrue failedfunc orderByPoints(nums: [Int]) -> [Int] {
// Helper function to calculate the sum of digits of a number
func sumOfDigits(_ num: Int) -> Int {
return String(abs(num)).compactMap { $0.wholeNumberValue }.reduce(0, +)
}
// Sort the array based on the sum of digits, and if equal, by their original index
return nums.enumerated().sorted {
let sum1 = sumOfDigits($0.element)
let sum2 = sumOfDigits($1.element)
if sum1 == sum2 {
return $0.offset < $1.offset
} else {
return sum1 < sum2
}
}.map { $0.element }
}```swift
func orderByPoints(nums: [Int]) -> [Int] {
// Helper function to calculate the sum of digits of a number
func sumOfDigits(_ num: Int) -> Int {
return String(abs(num)).compactMap { $0.wholeNumberValue }.reduce(0, +)
}
// Sort the array based on the sum of digits, and if equal, by their original index
return nums.enumerated().sorted {
let sum1 = sumOfDigits($0.element)
let sum2 = sumOfDigits($1.element)
if sum1 == sum2 {
return $0.offset < $1.offset
} else {
return sum1 < sum2
}
}.map { $0.element }
}
``` // XCTAssertTrue failedfunc orderByPoints(nums: [Int]) -> [Int] {
// Helper function to calculate the sum of digits of a number
func sumOfDigits(_ num: Int) -> Int {
return String(abs(num)).compactMap { $0.wholeNumberValue }.reduce(0, +)
}
// Sort the array based on the sum of digits, and if equal, maintain original order
return nums.enumerated().sorted {
let sum1 = sumOfDigits($0.element)
let sum2 = sumOfDigits($1.element)
if sum1 == sum2 {
return $0.offset < $1.offset
} else {
return sum1 < sum2
}
}.map { $0.element }
}```swift
func orderByPoints(nums: [Int]) -> [Int] {
// Helper function to calculate the sum of digits of a number
func sumOfDigits(_ num: Int) -> Int {
return String(abs(num)).compactMap { $0.wholeNumberValue }.reduce(0, +)
}
// Sort the array based on the sum of digits, and if equal, maintain original order
return nums.enumerated().sorted {
let sum1 = sumOfDigits($0.element)
let sum2 = sumOfDigits($1.element)
if sum1 == sum2 {
return $0.offset < $1.offset
} else {
return sum1 < sum2
}
}.map { $0.element }
}
``` // XCTAssertTrue failedfunc orderByPoints(nums: [Int]) -> [Int] {
return nums.enumerated()
.sorted { (lhs, rhs) -> Bool in
let lhsSum = digitSum(lhs.element)
let rhsSum = digitSum(rhs.element)
if lhsSum == rhsSum {
return lhs.offset < rhs.offset
} else {
return lhsSum < rhsSum
}
}
.map { $0.element }
}
private func digitSum(_ num: Int) -> Int {
return String(abs(num))
.compactMap { $0.wholeNumberValue }
.reduce(0, +)
}```swift
func orderByPoints(nums: [Int]) -> [Int] {
return nums.enumerated()
.sorted { (lhs, rhs) -> Bool in
let lhsSum = digitSum(lhs.element)
let rhsSum = digitSum(rhs.element)
if lhsSum == rhsSum {
return lhs.offset < rhs.offset
} else {
return lhsSum < rhsSum
}
}
.map { $0.element }
}
private func digitSum(_ num: Int) -> Int {
return String(abs(num))
.compactMap { $0.wholeNumberValue }
.reduce(0, +)
}
``` // XCTAssertTrue failedfunc specialFilter(nums: [Int]) -> Int {
func isOdd(_ digit: Int) -> Bool {
return digit % 2 != 0
}
func firstDigit(_ number: Int) -> Int {
var num = abs(number)
while num >= 10 {
num /= 10
}
return num
}
func lastDigit(_ number: Int) -> Int {
return abs(number) % 10
}
var count = 0
for num in nums {
if num > 10 {
let first = firstDigit(num)
let last = lastDigit(num)
if isOdd(first) && isOdd(last) {
count += 1
}
}
}
return count
}```swift
func specialFilter(nums: [Int]) -> Int {
func isOdd(_ digit: Int) -> Bool {
return digit % 2 != 0
}
func firstDigit(_ number: Int) -> Int {
var num = abs(number)
while num >= 10 {
num /= 10
}
return num
}
func lastDigit(_ number: Int) -> Int {
return abs(number) % 10
}
var count = 0
for num in nums {
if num > 10 {
let first = firstDigit(num)
let last = lastDigit(num)
if isOdd(first) && isOdd(last) {
count += 1
}
}
}
return count
}
```func specialFilter(nums: [Int]) -> Int {
func isOdd(_ digit: Int) -> Bool {
return digit % 2 != 0
}
func firstDigit(_ num: Int) -> Int {
var n = abs(num)
while n >= 10 {
n /= 10
}
return n
}
func lastDigit(_ num: Int) -> Int {
return abs(num) % 10
}
var count = 0
for num in nums {
if num > 10 {
let first = firstDigit(num)
let last = lastDigit(num)
if isOdd(first) && isOdd(last) {
count += 1
}
}
}
return count
}```swift
func specialFilter(nums: [Int]) -> Int {
func isOdd(_ digit: Int) -> Bool {
return digit % 2 != 0
}
func firstDigit(_ num: Int) -> Int {
var n = abs(num)
while n >= 10 {
n /= 10
}
return n
}
func lastDigit(_ num: Int) -> Int {
return abs(num) % 10
}
var count = 0
for num in nums {
if num > 10 {
let first = firstDigit(num)
let last = lastDigit(num)
if isOdd(first) && isOdd(last) {
count += 1
}
}
}
return count
}
```func specialFilter(nums: [Int]) -> Int {
func isOdd(_ digit: Int) -> Bool {
return digit % 2 != 0
}
func firstDigit(_ num: Int) -> Int {
var number = abs(num)
while number >= 10 {
number /= 10
}
return number
}
func lastDigit(_ num: Int) -> Int {
return abs(num) % 10
}
var count = 0
for num in nums {
if num > 10 {
let first = firstDigit(num)
let last = lastDigit(num)
if isOdd(first) && isOdd(last) {
count += 1
}
}
}
return count
}```swift
func specialFilter(nums: [Int]) -> Int {
func isOdd(_ digit: Int) -> Bool {
return digit % 2 != 0
}
func firstDigit(_ num: Int) -> Int {
var number = abs(num)
while number >= 10 {
number /= 10
}
return number
}
func lastDigit(_ num: Int) -> Int {
return abs(num) % 10
}
var count = 0
for num in nums {
if num > 10 {
let first = firstDigit(num)
let last = lastDigit(num)
if isOdd(first) && isOdd(last) {
count += 1
}
}
}
return count
}
```func specialFilter(nums: [Int]) -> Int {
func isOdd(_ digit: Int) -> Bool {
return digit % 2 != 0
}
func firstDigit(_ number: Int) -> Int {
var num = abs(number)
while num >= 10 {
num /= 10
}
return num
}
func lastDigit(_ number: Int) -> Int {
return abs(number) % 10
}
var count = 0
for num in nums {
if num > 10 {
let first = firstDigit(num)
let last = lastDigit(num)
if isOdd(first) && isOdd(last) {
count += 1
}
}
}
return count
}```swift
func specialFilter(nums: [Int]) -> Int {
func isOdd(_ digit: Int) -> Bool {
return digit % 2 != 0
}
func firstDigit(_ number: Int) -> Int {
var num = abs(number)
while num >= 10 {
num /= 10
}
return num
}
func lastDigit(_ number: Int) -> Int {
return abs(number) % 10
}
var count = 0
for num in nums {
if num > 10 {
let first = firstDigit(num)
let last = lastDigit(num)
if isOdd(first) && isOdd(last) {
count += 1
}
}
}
return count
}
```func specialFilter(nums: [Int]) -> Int {
func isOdd(_ digit: Int) -> Bool {
return digit % 2 != 0
}
func firstDigit(_ num: Int) -> Int {
var number = abs(num)
while number >= 10 {
number /= 10
}
return number
}
func lastDigit(_ num: Int) -> Int {
return abs(num) % 10
}
var count = 0
for num in nums {
if num > 10 {
let first = firstDigit(num)
let last = lastDigit(num)
if isOdd(first) && isOdd(last) {
count += 1
}
}
}
return count
}```swift
func specialFilter(nums: [Int]) -> Int {
func isOdd(_ digit: Int) -> Bool {
return digit % 2 != 0
}
func firstDigit(_ num: Int) -> Int {
var number = abs(num)
while number >= 10 {
number /= 10
}
return number
}
func lastDigit(_ num: Int) -> Int {
return abs(num) % 10
}
var count = 0
for num in nums {
if num > 10 {
let first = firstDigit(num)
let last = lastDigit(num)
if isOdd(first) && isOdd(last) {
count += 1
}
}
}
return count
}
```func specialFilter(nums: [Int]) -> Int {
func isOdd(_ digit: Int) -> Bool {
return digit % 2 != 0
}
func firstDigit(of number: Int) -> Int {
var num = abs(number)
while num >= 10 {
num /= 10
}
return num
}
func lastDigit(of number: Int) -> Int {
return abs(number) % 10
}
var count = 0
for num in nums {
if num > 10 {
let first = firstDigit(of: num)
let last = lastDigit(of: num)
if isOdd(first) && isOdd(last) {
count += 1
}
}
}
return count
}```swift
func specialFilter(nums: [Int]) -> Int {
func isOdd(_ digit: Int) -> Bool {
return digit % 2 != 0
}
func firstDigit(of number: Int) -> Int {
var num = abs(number)
while num >= 10 {
num /= 10
}
return num
}
func lastDigit(of number: Int) -> Int {
return abs(number) % 10
}
var count = 0
for num in nums {
if num > 10 {
let first = firstDigit(of: num)
let last = lastDigit(of: num)
if isOdd(first) && isOdd(last) {
count += 1
}
}
}
return count
}
```func specialFilter(nums: [Int]) -> Int {
func isOdd(_ digit: Int) -> Bool {
return digit % 2 != 0
}
func firstDigit(_ num: Int) -> Int {
var number = abs(num)
while number >= 10 {
number /= 10
}
return number
}
func lastDigit(_ num: Int) -> Int {
return abs(num) % 10
}
var count = 0
for num in nums {
if num > 10 {
let first = firstDigit(num)
let last = lastDigit(num)
if isOdd(first) && isOdd(last) {
count += 1
}
}
}
return count
}```swift
func specialFilter(nums: [Int]) -> Int {
func isOdd(_ digit: Int) -> Bool {
return digit % 2 != 0
}
func firstDigit(_ num: Int) -> Int {
var number = abs(num)
while number >= 10 {
number /= 10
}
return number
}
func lastDigit(_ num: Int) -> Int {
return abs(num) % 10
}
var count = 0
for num in nums {
if num > 10 {
let first = firstDigit(num)
let last = lastDigit(num)
if isOdd(first) && isOdd(last) {
count += 1
}
}
}
return count
}
```func specialFilter(nums: [Int]) -> Int {
func isOdd(_ digit: Int) -> Bool {
return digit % 2 != 0
}
func firstDigit(_ num: Int) -> Int {
var number = abs(num)
while number >= 10 {
number /= 10
}
return number
}
func lastDigit(_ num: Int) -> Int {
return abs(num) % 10
}
var count = 0
for num in nums {
if num > 10 {
let first = firstDigit(num)
let last = lastDigit(num)
if isOdd(first) && isOdd(last) {
count += 1
}
}
}
return count
}```swift
func specialFilter(nums: [Int]) -> Int {
func isOdd(_ digit: Int) -> Bool {
return digit % 2 != 0
}
func firstDigit(_ num: Int) -> Int {
var number = abs(num)
while number >= 10 {
number /= 10
}
return number
}
func lastDigit(_ num: Int) -> Int {
return abs(num) % 10
}
var count = 0
for num in nums {
if num > 10 {
let first = firstDigit(num)
let last = lastDigit(num)
if isOdd(first) && isOdd(last) {
count += 1
}
}
}
return count
}
```func specialFilter(nums: [Int]) -> Int {
func isOddDigit(_ digit: Int) -> Bool {
return digit % 2 != 0
}
func firstDigit(_ number: Int) -> Int {
var num = abs(number)
while num >= 10 {
num /= 10
}
return num
}
func lastDigit(_ number: Int) -> Int {
return abs(number) % 10
}
var count = 0
for num in nums {
if num > 10 {
let first = firstDigit(num)
let last = lastDigit(num)
if isOddDigit(first) && isOddDigit(last) {
count += 1
}
}
}
return count
}```swift
func specialFilter(nums: [Int]) -> Int {
func isOddDigit(_ digit: Int) -> Bool {
return digit % 2 != 0
}
func firstDigit(_ number: Int) -> Int {
var num = abs(number)
while num >= 10 {
num /= 10
}
return num
}
func lastDigit(_ number: Int) -> Int {
return abs(number) % 10
}
var count = 0
for num in nums {
if num > 10 {
let first = firstDigit(num)
let last = lastDigit(num)
if isOddDigit(first) && isOddDigit(last) {
count += 1
}
}
}
return count
}
```func specialFilter(nums: [Int]) -> Int {
func isOdd(_ digit: Int) -> Bool {
return digit % 2 != 0
}
func firstDigit(_ num: Int) -> Int {
var number = abs(num)
while number >= 10 {
number /= 10
}
return number
}
func lastDigit(_ num: Int) -> Int {
return abs(num) % 10
}
var count = 0
for num in nums {
if num > 10 {
let first = firstDigit(num)
let last = lastDigit(num)
if isOdd(first) && isOdd(last) {
count += 1
}
}
}
return count
}```swift
func specialFilter(nums: [Int]) -> Int {
func isOdd(_ digit: Int) -> Bool {
return digit % 2 != 0
}
func firstDigit(_ num: Int) -> Int {
var number = abs(num)
while number >= 10 {
number /= 10
}
return number
}
func lastDigit(_ num: Int) -> Int {
return abs(num) % 10
}
var count = 0
for num in nums {
if num > 10 {
let first = firstDigit(num)
let last = lastDigit(num)
if isOdd(first) && isOdd(last) {
count += 1
}
}
}
return count
}
```func getMaxTriples(n: Int) -> Int {
// Create the array a of length n
var a = [Int]()
for i in 1...n {
a.append(i * i - i + 1)
}
// Function to check if a number is a multiple of 3
func isMultipleOfThree(_ num: Int) -> Bool {
return num % 3 == 0
}
var count = 0
// Iterate through all possible triples (i, j, k) where i < j < k
for i in 0..<n {
for j in i+1..<n {
for k in j+1..<n {
if isMultipleOfThree(a[i] + a[j] + a[k]) {
count += 1
}
}
}
}
return count
}```swift
func getMaxTriples(n: Int) -> Int {
// Create the array a of length n
var a = [Int]()
for i in 1...n {
a.append(i * i - i + 1)
}
// Function to check if a number is a multiple of 3
func isMultipleOfThree(_ num: Int) -> Bool {
return num % 3 == 0
}
var count = 0
// Iterate through all possible triples (i, j, k) where i < j < k
for i in 0..<n {
for j in i+1..<n {
for k in j+1..<n {
if isMultipleOfThree(a[i] + a[j] + a[k]) {
count += 1
}
}
}
}
return count
}
```func getMaxTriples(n: Int) -> Int {
// Create the array a of length n
var a = [Int]()
for i in 1...n {
a.append(i * i - i + 1)
}
// Function to check if a number is a multiple of 3
func isMultipleOf3(_ num: Int) -> Bool {
return num % 3 == 0
}
var count = 0
// Iterate through all possible triples (i, j, k) where i < j < k
for i in 0..<n-2 {
for j in i+1..<n-1 {
for k in j+1..<n {
if isMultipleOf3(a[i] + a[j] + a[k]) {
count += 1
}
}
}
}
return count
}```swift
func getMaxTriples(n: Int) -> Int {
// Create the array a of length n
var a = [Int]()
for i in 1...n {
a.append(i * i - i + 1)
}
// Function to check if a number is a multiple of 3
func isMultipleOf3(_ num: Int) -> Bool {
return num % 3 == 0
}
var count = 0
// Iterate through all possible triples (i, j, k) where i < j < k
for i in 0..<n-2 {
for j in i+1..<n-1 {
for k in j+1..<n {
if isMultipleOf3(a[i] + a[j] + a[k]) {
count += 1
}
}
}
}
return count
}
```func getMaxTriples(n: Int) -> Int {
// Generate the array a based on the given formula
var a = [Int]()
for i in 1...n {
a.append(i * i - i + 1)
}
// Initialize a counter for the number of valid triples
var count = 0
// Iterate through all possible triples (a[i], a[j], a[k]) where i < j < k
for i in 0..<n {
for j in (i+1)..<n {
for k in (j+1)..<n {
// Check if the sum of the triple is a multiple of 3
if (a[i] + a[j] + a[k]) % 3 == 0 {
count += 1
}
}
}
}
return count
}```swift
func getMaxTriples(n: Int) -> Int {
// Generate the array a based on the given formula
var a = [Int]()
for i in 1...n {
a.append(i * i - i + 1)
}
// Initialize a counter for the number of valid triples
var count = 0
// Iterate through all possible triples (a[i], a[j], a[k]) where i < j < k
for i in 0..<n {
for j in (i+1)..<n {
for k in (j+1)..<n {
// Check if the sum of the triple is a multiple of 3
if (a[i] + a[j] + a[k]) % 3 == 0 {
count += 1
}
}
}
}
return count
}
```func getMaxTriples(n: Int) -> Int {
// Create the array a of length n
var a = [Int](repeating: 0, count: n)
// Fill the array with the given formula
for i in 1...n {
a[i-1] = i * i - i + 1
}
// Initialize the count of valid triples
var count = 0
// Iterate over all possible triples (i, j, k) where i < j < k
for i in 0..<n-2 {
for j in i+1..<n-1 {
for k in j+1..<n {
// Check if the sum of the triple is a multiple of 3
if (a[i] + a[j] + a[k]) % 3 == 0 {
count += 1
}
}
}
}
return count
}```swift
func getMaxTriples(n: Int) -> Int {
// Create the array a of length n
var a = [Int](repeating: 0, count: n)
// Fill the array with the given formula
for i in 1...n {
a[i-1] = i * i - i + 1
}
// Initialize the count of valid triples
var count = 0
// Iterate over all possible triples (i, j, k) where i < j < k
for i in 0..<n-2 {
for j in i+1..<n-1 {
for k in j+1..<n {
// Check if the sum of the triple is a multiple of 3
if (a[i] + a[j] + a[k]) % 3 == 0 {
count += 1
}
}
}
}
return count
}
```func getMaxTriples(n: Int) -> Int {
// Generate the array a based on the given formula
var a = [Int]()
for i in 1...n {
a.append(i * i - i + 1)
}
// Function to check if the sum of three numbers is a multiple of 3
func isMultipleOfThree(_ x: Int, _ y: Int, _ z: Int) -> Bool {
return (x + y + z) % 3 == 0
}
var count = 0
// Iterate through all possible triples (i, j, k) where i < j < k
for i in 0..<n {
for j in (i + 1)..<n {
for k in (j + 1)..<n {
if isMultipleOfThree(a[i], a[j], a[k]) {
count += 1
}
}
}
}
return count
}```swift
func getMaxTriples(n: Int) -> Int {
// Generate the array a based on the given formula
var a = [Int]()
for i in 1...n {
a.append(i * i - i + 1)
}
// Function to check if the sum of three numbers is a multiple of 3
func isMultipleOfThree(_ x: Int, _ y: Int, _ z: Int) -> Bool {
return (x + y + z) % 3 == 0
}
var count = 0
// Iterate through all possible triples (i, j, k) where i < j < k
for i in 0..<n {
for j in (i + 1)..<n {
for k in (j + 1)..<n {
if isMultipleOfThree(a[i], a[j], a[k]) {
count += 1
}
}
}
}
return count
}
```func getMaxTriples(n: Int) -> Int {
// Generate the array a based on the given formula
var a = [Int]()
for i in 1...n {
a.append(i * i - i + 1)
}
// Count the number of valid triples (a[i], a[j], a[k]) where i < j < k
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 {
// Generate the array a based on the given formula
var a = [Int]()
for i in 1...n {
a.append(i * i - i + 1)
}
// Count the number of valid triples (a[i], a[j], a[k]) where i < j < k
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 {
// Create the array `a` of length `n`
var a = [Int](repeating: 0, count: n)
// Fill the array with the given formula
for i in 1...n {
a[i - 1] = i * i - i + 1
}
// Initialize the count of valid triples
var count = 0
// Iterate over all possible triples (i, j, k) where i < j < k
for i in 0..<n {
for j in i+1..<n {
for k in j+1..<n {
// Check if the sum of the triple is a multiple of 3
if (a[i] + a[j] + a[k]) % 3 == 0 {
count += 1
}
}
}
}
// Return the count of valid triples
return count
}```swift
func getMaxTriples(n: Int) -> Int {
// Create the array `a` of length `n`
var a = [Int](repeating: 0, count: n)
// Fill the array with the given formula
for i in 1...n {
a[i - 1] = i * i - i + 1
}
// Initialize the count of valid triples
var count = 0
// Iterate over all possible triples (i, j, k) where i < j < k
for i in 0..<n {
for j in i+1..<n {
for k in j+1..<n {
// Check if the sum of the triple is a multiple of 3
if (a[i] + a[j] + a[k]) % 3 == 0 {
count += 1
}
}
}
}
// Return the count of valid triples
return count
}
```func getMaxTriples(n: Int) -> Int {
// Create the array a of length n
var a = [Int](repeating: 0, count: n)
for i in 1...n {
a[i-1] = i * i - i + 1
}
// Count the number of valid triples (a[i], a[j], a[k])
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 {
// Create the array a of length n
var a = [Int](repeating: 0, count: n)
for i in 1...n {
a[i-1] = i * i - i + 1
}
// Count the number of valid triples (a[i], a[j], a[k])
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 {
// Generate the array a based on the given formula
var a = [Int]()
for i in 1...n {
a.append(i * i - i + 1)
}
var count = 0
// Iterate through all possible triples (i, j, k) where i < j < k
for i in 0..<n {
for j in (i+1)..<n {
for k in (j+1)..<n {
// Check if the sum of the triple is a multiple of 3
if (a[i] + a[j] + a[k]) % 3 == 0 {
count += 1
}
}
}
}
return count
}```swift
func getMaxTriples(n: Int) -> Int {
// Generate the array a based on the given formula
var a = [Int]()
for i in 1...n {
a.append(i * i - i + 1)
}
var count = 0
// Iterate through all possible triples (i, j, k) where i < j < k
for i in 0..<n {
for j in (i+1)..<n {
for k in (j+1)..<n {
// Check if the sum of the triple is a multiple of 3
if (a[i] + a[j] + a[k]) % 3 == 0 {
count += 1
}
}
}
}
return count
}
```func getMaxTriples(n: Int) -> Int {
// Create the array a of length n
var a = [Int](repeating: 0, count: n)
for i in 1...n {
a[i-1] = i * i - i + 1
}
// Count the number of valid triples (a[i], a[j], a[k]) where i < j < k
var count = 0
for i in 0..<n-2 {
for j in i+1..<n-1 {
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 {
// Create the array a of length n
var a = [Int](repeating: 0, count: n)
for i in 1...n {
a[i-1] = i * i - i + 1
}
// Count the number of valid triples (a[i], a[j], a[k]) where i < j < k
var count = 0
for i in 0..<n-2 {
for j in i+1..<n-1 {
for k in j+1..<n {
if (a[i] + a[j] + a[k]) % 3 == 0 {
count += 1
}
}
}
}
return count
}
```func sortedListSum(lst: [String]) -> [String] {
// Filter out strings with odd lengths
let evenLengthStrings = lst.filter { $0.count % 2 == 0 }
// Sort the filtered array first by length, then alphabetically
let sortedStrings = evenLengthStrings.sorted {
if $0.count == $1.count {
return $0 < $1
} else {
return $0.count < $1.count
}
}
return sortedStrings
}```swift
func sortedListSum(lst: [String]) -> [String] {
// Filter out strings with odd lengths
let evenLengthStrings = lst.filter { $0.count % 2 == 0 }
// Sort the filtered array first by length, then alphabetically
let sortedStrings = evenLengthStrings.sorted {
if $0.count == $1.count {
return $0 < $1
} else {
return $0.count < $1.count
}
}
return sortedStrings
}
```func sortedListSum(lst: [String]) -> [String] {
// Filter out strings with odd lengths
let evenLengthStrings = lst.filter { $0.count % 2 == 0 }
// Sort the filtered list first by length, then alphabetically
let sortedStrings = evenLengthStrings.sorted {
if $0.count == $1.count {
return $0 < $1
} else {
return $0.count < $1.count
}
}
return sortedStrings
}```swift
func sortedListSum(lst: [String]) -> [String] {
// Filter out strings with odd lengths
let evenLengthStrings = lst.filter { $0.count % 2 == 0 }
// Sort the filtered list first by length, then alphabetically
let sortedStrings = evenLengthStrings.sorted {
if $0.count == $1.count {
return $0 < $1
} else {
return $0.count < $1.count
}
}
return sortedStrings
}
```func sortedListSum(lst: [String]) -> [String] {
// Filter out strings with odd lengths
let evenLengthStrings = lst.filter { $0.count % 2 == 0 }
// Sort the filtered array first by length, then alphabetically
let sortedArray = evenLengthStrings.sorted {
if $0.count == $1.count {
return $0 < $1
} else {
return $0.count < $1.count
}
}
return sortedArray
}```swift
func sortedListSum(lst: [String]) -> [String] {
// Filter out strings with odd lengths
let evenLengthStrings = lst.filter { $0.count % 2 == 0 }
// Sort the filtered array first by length, then alphabetically
let sortedArray = evenLengthStrings.sorted {
if $0.count == $1.count {
return $0 < $1
} else {
return $0.count < $1.count
}
}
return sortedArray
}
```func sortedListSum(lst: [String]) -> [String] {
// Filter out strings with odd lengths
let evenLengthStrings = lst.filter { $0.count % 2 == 0 }
// Sort the filtered array first by length, then alphabetically
let sortedArray = evenLengthStrings.sorted {
if $0.count == $1.count {
return $0 < $1
} else {
return $0.count < $1.count
}
}
return sortedArray
}```swift
func sortedListSum(lst: [String]) -> [String] {
// Filter out strings with odd lengths
let evenLengthStrings = lst.filter { $0.count % 2 == 0 }
// Sort the filtered array first by length, then alphabetically
let sortedArray = evenLengthStrings.sorted {
if $0.count == $1.count {
return $0 < $1
} else {
return $0.count < $1.count
}
}
return sortedArray
}
```func sortedListSum(lst: [String]) -> [String] {
// Filter out strings with odd lengths
let evenLengthStrings = lst.filter { $0.count % 2 == 0 }
// Sort the filtered array first by length, then alphabetically
let sortedStrings = evenLengthStrings.sorted {
if $0.count == $1.count {
return $0 < $1
} else {
return $0.count < $1.count
}
}
return sortedStrings
}```swift
func sortedListSum(lst: [String]) -> [String] {
// Filter out strings with odd lengths
let evenLengthStrings = lst.filter { $0.count % 2 == 0 }
// Sort the filtered array first by length, then alphabetically
let sortedStrings = evenLengthStrings.sorted {
if $0.count == $1.count {
return $0 < $1
} else {
return $0.count < $1.count
}
}
return sortedStrings
}
```func sortedListSum(lst: [String]) -> [String] {
// Filter out strings with odd lengths
let evenLengthStrings = lst.filter { $0.count % 2 == 0 }
// Sort the filtered array first by length, then alphabetically
let sortedArray = evenLengthStrings.sorted {
if $0.count == $1.count {
return $0 < $1
} else {
return $0.count < $1.count
}
}
return sortedArray
}```swift
func sortedListSum(lst: [String]) -> [String] {
// Filter out strings with odd lengths
let evenLengthStrings = lst.filter { $0.count % 2 == 0 }
// Sort the filtered array first by length, then alphabetically
let sortedArray = evenLengthStrings.sorted {
if $0.count == $1.count {
return $0 < $1
} else {
return $0.count < $1.count
}
}
return sortedArray
}
```func sortedListSum(lst: [String]) -> [String] {
// Filter out strings with odd lengths
let evenLengthStrings = lst.filter { $0.count % 2 == 0 }
// Sort the filtered array first by length, then alphabetically
let sortedArray = evenLengthStrings.sorted {
if $0.count == $1.count {
return $0 < $1
} else {
return $0.count < $1.count
}
}
return sortedArray
}```swift
func sortedListSum(lst: [String]) -> [String] {
// Filter out strings with odd lengths
let evenLengthStrings = lst.filter { $0.count % 2 == 0 }
// Sort the filtered array first by length, then alphabetically
let sortedArray = evenLengthStrings.sorted {
if $0.count == $1.count {
return $0 < $1
} else {
return $0.count < $1.count
}
}
return sortedArray
}
```func sortedListSum(lst: [String]) -> [String] {
// Filter out strings with odd lengths
let evenLengthStrings = lst.filter { $0.count % 2 == 0 }
// Sort the filtered array first by length, then alphabetically
let sortedStrings = evenLengthStrings.sorted {
if $0.count == $1.count {
return $0 < $1
} else {
return $0.count < $1.count
}
}
return sortedStrings
}```swift
func sortedListSum(lst: [String]) -> [String] {
// Filter out strings with odd lengths
let evenLengthStrings = lst.filter { $0.count % 2 == 0 }
// Sort the filtered array first by length, then alphabetically
let sortedStrings = evenLengthStrings.sorted {
if $0.count == $1.count {
return $0 < $1
} else {
return $0.count < $1.count
}
}
return sortedStrings
}
```func sortedListSum(lst: [String]) -> [String] {
// Filter out strings with odd lengths
let evenLengthStrings = lst.filter { $0.count % 2 == 0 }
// Sort the filtered strings first by length, then alphabetically
let sortedStrings = evenLengthStrings.sorted {
if $0.count == $1.count {
return $0 < $1
} else {
return $0.count < $1.count
}
}
return sortedStrings
}```swift
func sortedListSum(lst: [String]) -> [String] {
// Filter out strings with odd lengths
let evenLengthStrings = lst.filter { $0.count % 2 == 0 }
// Sort the filtered strings first by length, then alphabetically
let sortedStrings = evenLengthStrings.sorted {
if $0.count == $1.count {
return $0 < $1
} else {
return $0.count < $1.count
}
}
return sortedStrings
}
```func sortedListSum(lst: [String]) -> [String] {
// Filter out strings with odd lengths
let evenLengthStrings = lst.filter { $0.count % 2 == 0 }
// Sort the filtered array first by length, then alphabetically
let sortedArray = evenLengthStrings.sorted {
if $0.count == $1.count {
return $0 < $1
} else {
return $0.count < $1.count
}
}
return sortedArray
}```swift
func sortedListSum(lst: [String]) -> [String] {
// Filter out strings with odd lengths
let evenLengthStrings = lst.filter { $0.count % 2 == 0 }
// Sort the filtered array first by length, then alphabetically
let sortedArray = evenLengthStrings.sorted {
if $0.count == $1.count {
return $0 < $1
} else {
return $0.count < $1.count
}
}
return sortedArray
}
```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 {
// Helper function to check if a number is prime
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 x if n is prime, otherwise return y
return isPrime(n) ? x : y
}```swift
func xOrY(n: Int, x: Int, y: Int) -> Int {
// Helper function to check if a number is prime
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 x if n is prime, otherwise return y
return isPrime(n) ? x : y
}
```func xOrY(n: Int, x: Int, y: Int) -> Int {
// Helper function to check if a number is prime
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 x if n is prime, otherwise return y
return isPrime(n) ? x : y
}```swift
func xOrY(n: Int, x: Int, y: Int) -> Int {
// Helper function to check if a number is prime
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 x if n is prime, otherwise return y
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(_ 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 {
if isPrime(n) {
return x
} else {
return y
}
}
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 xOrY(n: Int, x: Int, y: Int) -> Int {
if isPrime(n) {
return x
} else {
return y
}
}
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 xOrY(n: Int, x: Int, y: Int) -> Int {
// Helper function to check if a number is prime
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 x if n is prime, otherwise return y
return isPrime(n) ? x : y
}```swift
func xOrY(n: Int, x: Int, y: Int) -> Int {
// Helper function to check if a number is prime
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 x if n is prime, otherwise return y
return isPrime(n) ? x : y
}
```func doubleTheDifference(lst: [Double]) -> Int {
// Filter the array to include only positive odd integers
let filteredList = lst.filter { number in
number > 0 && number == floor(number) && Int(number) % 2 != 0
}
// Calculate the sum of squares of the filtered numbers
let sumOfSquares = filteredList.reduce(0) { sum, number in
sum + Int(number * number)
}
return sumOfSquares
}```swift
func doubleTheDifference(lst: [Double]) -> Int {
// Filter the array to include only positive odd integers
let filteredList = lst.filter { number in
number > 0 && number == floor(number) && Int(number) % 2 != 0
}
// Calculate the sum of squares of the filtered numbers
let sumOfSquares = filteredList.reduce(0) { sum, number in
sum + Int(number * number)
}
return sumOfSquares
}
```func doubleTheDifference(lst: [Double]) -> Int {
// Filter the list to include only positive odd integers
let filteredList = lst.filter { number in
number > 0 && number == floor(number) && Int(number) % 2 != 0
}
// Calculate the sum of squares of the filtered list
let sumOfSquares = filteredList.reduce(0) { sum, number in
sum + Int(number * number)
}
return sumOfSquares
}```swift
func doubleTheDifference(lst: [Double]) -> Int {
// Filter the list to include only positive odd integers
let filteredList = lst.filter { number in
number > 0 && number == floor(number) && Int(number) % 2 != 0
}
// Calculate the sum of squares of the filtered list
let sumOfSquares = filteredList.reduce(0) { sum, number in
sum + Int(number * number)
}
return sumOfSquares
}
```func doubleTheDifference(lst: [Double]) -> Int {
// Filter the array to include only positive odd integers
let filteredArray = lst.filter { number in
number > 0 && number == Double(Int(number)) && Int(number) % 2 != 0
}
// Calculate the sum of squares of the filtered numbers
let sumOfSquares = filteredArray.reduce(0) { sum, number in
sum + Int(number * number)
}
return sumOfSquares
}```swift
func doubleTheDifference(lst: [Double]) -> Int {
// Filter the array to include only positive odd integers
let filteredArray = lst.filter { number in
number > 0 && number == Double(Int(number)) && Int(number) % 2 != 0
}
// Calculate the sum of squares of the filtered numbers
let sumOfSquares = filteredArray.reduce(0) { sum, number in
sum + Int(number * number)
}
return sumOfSquares
}
```func doubleTheDifference(lst: [Double]) -> Int {
// Filter the list to include only positive odd integers
let filteredList = lst.filter { number in
// Check if the number is an integer and positive
if number > 0 && number == Double(Int(number)) {
// Check if the integer is odd
let intNumber = Int(number)
return intNumber % 2 != 0
}
return false
}
// Calculate the sum of squares of the filtered list
let sumOfSquares = filteredList.reduce(0) { sum, number in
let intNumber = Int(number)
return sum + (intNumber * intNumber)
}
return sumOfSquares
}```swift
func doubleTheDifference(lst: [Double]) -> Int {
// Filter the list to include only positive odd integers
let filteredList = lst.filter { number in
// Check if the number is an integer and positive
if number > 0 && number == Double(Int(number)) {
// Check if the integer is odd
let intNumber = Int(number)
return intNumber % 2 != 0
}
return false
}
// Calculate the sum of squares of the filtered list
let sumOfSquares = filteredList.reduce(0) { sum, number in
let intNumber = Int(number)
return sum + (intNumber * intNumber)
}
return sumOfSquares
}
```func doubleTheDifference(lst: [Double]) -> Int {
// Filter the list to include only positive odd integers
let filteredList = lst.filter { number in
number > 0 && number == Double(Int(number)) && Int(number) % 2 != 0
}
// Calculate the sum of squares of the filtered list
let sumOfSquares = filteredList.reduce(0) { sum, number in
sum + Int(number * number)
}
return sumOfSquares
}```swift
func doubleTheDifference(lst: [Double]) -> Int {
// Filter the list to include only positive odd integers
let filteredList = lst.filter { number in
number > 0 && number == Double(Int(number)) && Int(number) % 2 != 0
}
// Calculate the sum of squares of the filtered list
let sumOfSquares = filteredList.reduce(0) { sum, number in
sum + Int(number * number)
}
return sumOfSquares
}
```func doubleTheDifference(lst: [Double]) -> Int {
// Filter the list to include only positive odd integers
let filteredList = lst.filter { number in
number > 0 && number == floor(number) && Int(number) % 2 != 0
}
// Calculate the sum of squares of the filtered numbers
let sumOfSquares = filteredList.reduce(0) { sum, number in
sum + Int(number * number)
}
return sumOfSquares
}```swift
func doubleTheDifference(lst: [Double]) -> Int {
// Filter the list to include only positive odd integers
let filteredList = lst.filter { number in
number > 0 && number == floor(number) && Int(number) % 2 != 0
}
// Calculate the sum of squares of the filtered numbers
let sumOfSquares = filteredList.reduce(0) { sum, number in
sum + Int(number * number)
}
return sumOfSquares
}
```func doubleTheDifference(lst: [Double]) -> Int {
// Filter the array to include only positive odd integers
let filteredList = lst.filter { number in
number > 0 && number == Double(Int(number)) && Int(number) % 2 != 0
}
// Calculate the sum of squares of the filtered numbers
let sumOfSquares = filteredList.reduce(0) { sum, number in
sum + Int(number * number)
}
return sumOfSquares
}```swift
func doubleTheDifference(lst: [Double]) -> Int {
// Filter the array to include only positive odd integers
let filteredList = lst.filter { number in
number > 0 && number == Double(Int(number)) && Int(number) % 2 != 0
}
// Calculate the sum of squares of the filtered numbers
let sumOfSquares = filteredList.reduce(0) { sum, number in
sum + Int(number * number)
}
return sumOfSquares
}
```func doubleTheDifference(lst: [Double]) -> Int {
// Filter the list to include only positive odd integers
let filteredList = lst.filter { number in
number > 0 && number == floor(number) && Int(number) % 2 != 0
}
// Calculate the sum of squares of the filtered numbers
let sumOfSquares = filteredList.reduce(0) { sum, number in
sum + Int(number * number)
}
return sumOfSquares
}```swift
func doubleTheDifference(lst: [Double]) -> Int {
// Filter the list to include only positive odd integers
let filteredList = lst.filter { number in
number > 0 && number == floor(number) && Int(number) % 2 != 0
}
// Calculate the sum of squares of the filtered numbers
let sumOfSquares = filteredList.reduce(0) { sum, number in
sum + Int(number * number)
}
return sumOfSquares
}
```func doubleTheDifference(lst: [Double]) -> Int {
// Filter the list to include only positive odd integers
let filteredList = lst.filter { number in
number > 0 && number == Double(Int(number)) && Int(number) % 2 != 0
}
// Calculate the sum of squares of the filtered list
let sumOfSquares = filteredList.reduce(0) { sum, number in
sum + Int(number * number)
}
return sumOfSquares
}```swift
func doubleTheDifference(lst: [Double]) -> Int {
// Filter the list to include only positive odd integers
let filteredList = lst.filter { number in
number > 0 && number == Double(Int(number)) && Int(number) % 2 != 0
}
// Calculate the sum of squares of the filtered list
let sumOfSquares = filteredList.reduce(0) { sum, number in
sum + Int(number * number)
}
return sumOfSquares
}
```func doubleTheDifference(lst: [Double]) -> Int {
var sumOfSquares = 0
for number in lst {
// Check if the number is an integer and positive
if number == floor(number) && number > 0 {
let intNumber = Int(number)
// Check if the number is odd
if intNumber % 2 != 0 {
sumOfSquares += intNumber * intNumber
}
}
}
return sumOfSquares
}```swift
func doubleTheDifference(lst: [Double]) -> Int {
var sumOfSquares = 0
for number in lst {
// Check if the number is an integer and positive
if number == floor(number) && number > 0 {
let intNumber = Int(number)
// Check if the number is odd
if intNumber % 2 != 0 {
sumOfSquares += intNumber * intNumber
}
}
}
return sumOfSquares
}
```func compare(game: [Int], guess: [Int]) -> [Int] {
var result = [Int]()
for i in 0..<game.count {
let difference = abs(game[i] - guess[i])
result.append(difference)
}
return result
}```swift
func compare(game: [Int], guess: [Int]) -> [Int] {
var result = [Int]()
for i in 0..<game.count {
let difference = abs(game[i] - guess[i])
result.append(difference)
}
return result
}
```func compare(game: [Int], guess: [Int]) -> [Int] {
var result = [Int]()
for i in 0..<game.count {
let difference = abs(game[i] - guess[i])
result.append(difference)
}
return result
}```swift
func compare(game: [Int], guess: [Int]) -> [Int] {
var result = [Int]()
for i in 0..<game.count {
let difference = abs(game[i] - guess[i])
result.append(difference)
}
return result
}
```func compare(game: [Int], guess: [Int]) -> [Int] {
var result: [Int] = []
for (index, gameScore) in game.enumerated() {
let guessScore = guess[index]
let difference = abs(gameScore - guessScore)
result.append(difference)
}
return result
}```swift
func compare(game: [Int], guess: [Int]) -> [Int] {
var result: [Int] = []
for (index, gameScore) in game.enumerated() {
let guessScore = guess[index]
let difference = abs(gameScore - guessScore)
result.append(difference)
}
return result
}
```func compare(game: [Int], guess: [Int]) -> [Int] {
var result: [Int] = []
for i in 0..<game.count {
let difference = abs(game[i] - guess[i])
result.append(difference)
}
return result
}```swift
func compare(game: [Int], guess: [Int]) -> [Int] {
var result: [Int] = []
for i in 0..<game.count {
let difference = abs(game[i] - guess[i])
result.append(difference)
}
return result
}
```func compare(game: [Int], guess: [Int]) -> [Int] {
var result = [Int]()
for i in 0..<game.count {
let difference = abs(game[i] - guess[i])
result.append(difference)
}
return result
}```swift
func compare(game: [Int], guess: [Int]) -> [Int] {
var result = [Int]()
for i in 0..<game.count {
let difference = abs(game[i] - guess[i])
result.append(difference)
}
return result
}
```func compare(game: [Int], guess: [Int]) -> [Int] {
var result: [Int] = []
for i in 0..<game.count {
let difference = abs(game[i] - guess[i])
result.append(difference)
}
return result
}```swift
func compare(game: [Int], guess: [Int]) -> [Int] {
var result: [Int] = []
for i in 0..<game.count {
let difference = abs(game[i] - guess[i])
result.append(difference)
}
return result
}
```func compare(game: [Int], guess: [Int]) -> [Int] {
var result = [Int]()
for i in 0..<game.count {
let difference = abs(game[i] - guess[i])
result.append(difference)
}
return result
}```swift
func compare(game: [Int], guess: [Int]) -> [Int] {
var result = [Int]()
for i in 0..<game.count {
let difference = abs(game[i] - guess[i])
result.append(difference)
}
return result
}
```func compare(game: [Int], guess: [Int]) -> [Int] {
var result: [Int] = []
for i in 0..<game.count {
let difference = abs(game[i] - guess[i])
result.append(difference)
}
return result
}```swift
func compare(game: [Int], guess: [Int]) -> [Int] {
var result: [Int] = []
for i in 0..<game.count {
let difference = abs(game[i] - guess[i])
result.append(difference)
}
return result
}
```func compare(game: [Int], guess: [Int]) -> [Int] {
var result = [Int]()
for i in 0..<game.count {
let difference = abs(game[i] - guess[i])
result.append(difference)
}
return result
}```swift
func compare(game: [Int], guess: [Int]) -> [Int] {
var result = [Int]()
for i in 0..<game.count {
let difference = abs(game[i] - guess[i])
result.append(difference)
}
return result
}
```func compare(game: [Int], guess: [Int]) -> [Int] {
var result: [Int] = []
for i in 0..<game.count {
let difference = abs(game[i] - guess[i])
result.append(difference)
}
return result
}```swift
func compare(game: [Int], guess: [Int]) -> [Int] {
var result: [Int] = []
for i in 0..<game.count {
let difference = abs(game[i] - guess[i])
result.append(difference)
}
return result
}
```func Strongest_Extension(className: String, extensions: [String]) -> String {
// Helper function to calculate the strength of an extension
func calculateStrength(of extensionName: String) -> Int {
let uppercaseCount = extensionName.filter { $0.isUppercase }.count
let lowercaseCount = extensionName.filter { $0.isLowercase }.count
return uppercaseCount - lowercaseCount
}
// Initialize variables to track the strongest extension and its strength
var strongestExtension: String? = nil
var maxStrength: Int? = nil
// Iterate over each extension to find the strongest one
for ext in extensions {
let strength = calculateStrength(of: ext)
if maxStrength == nil || strength > maxStrength! {
maxStrength = strength
strongestExtension = ext
}
}
// Return the class name concatenated with the strongest extension
if let strongestExtension = strongestExtension {
return "\(className).\(strongestExtension)"
} else {
return className
}
}```swift
func Strongest_Extension(className: String, extensions: [String]) -> String {
// Helper function to calculate the strength of an extension
func calculateStrength(of extensionName: String) -> Int {
let uppercaseCount = extensionName.filter { $0.isUppercase }.count
let lowercaseCount = extensionName.filter { $0.isLowercase }.count
return uppercaseCount - lowercaseCount
}
// Initialize variables to track the strongest extension and its strength
var strongestExtension: String? = nil
var maxStrength: Int? = nil
// Iterate over each extension to find the strongest one
for ext in extensions {
let strength = calculateStrength(of: ext)
if maxStrength == nil || strength > maxStrength! {
maxStrength = strength
strongestExtension = ext
}
}
// Return the class name concatenated with the strongest extension
if let strongestExtension = strongestExtension {
return "\(className).\(strongestExtension)"
} else {
return className
}
}
```func Strongest_Extension(className: String, extensions: [String]) -> String {
// Function to calculate the strength of an extension
func calculateStrength(of extensionName: String) -> Int {
let uppercaseCount = extensionName.filter { $0.isUppercase }.count
let lowercaseCount = extensionName.filter { $0.isLowercase }.count
return uppercaseCount - lowercaseCount
}
// Initialize variables to track the strongest extension and its strength
var strongestExtension: String? = nil
var maxStrength: Int? = nil
// Iterate through the extensions to find the strongest one
for ext in extensions {
let strength = calculateStrength(of: ext)
if maxStrength == nil || strength > maxStrength! {
maxStrength = strength
strongestExtension = ext
}
}
// Return the result in the required format
if let strongestExtension = strongestExtension {
return "\(className).\(strongestExtension)"
} else {
return className // In case there are no extensions, return just the class name
}
}```swift
func Strongest_Extension(className: String, extensions: [String]) -> String {
// Function to calculate the strength of an extension
func calculateStrength(of extensionName: String) -> Int {
let uppercaseCount = extensionName.filter { $0.isUppercase }.count
let lowercaseCount = extensionName.filter { $0.isLowercase }.count
return uppercaseCount - lowercaseCount
}
// Initialize variables to track the strongest extension and its strength
var strongestExtension: String? = nil
var maxStrength: Int? = nil
// Iterate through the extensions to find the strongest one
for ext in extensions {
let strength = calculateStrength(of: ext)
if maxStrength == nil || strength > maxStrength! {
maxStrength = strength
strongestExtension = ext
}
}
// Return the result in the required format
if let strongestExtension = strongestExtension {
return "\(className).\(strongestExtension)"
} else {
return className // In case there are no extensions, return just the class name
}
}
```func Strongest_Extension(className: String, extensions: [String]) -> String {
// Helper function to calculate the strength of an extension
func calculateStrength(of extensionName: String) -> Int {
let uppercaseCount = extensionName.filter { $0.isUppercase }.count
let lowercaseCount = extensionName.filter { $0.isLowercase }.count
return uppercaseCount - lowercaseCount
}
// Initialize variables to track the strongest extension and its strength
var strongestExtension: String? = nil
var maxStrength: Int? = nil
// Iterate through the extensions to find the strongest one
for ext in extensions {
let strength = calculateStrength(of: ext)
if maxStrength == nil || strength > maxStrength! {
maxStrength = strength
strongestExtension = ext
}
}
// Return the result in the required format
if let strongestExtension = strongestExtension {
return "\(className).\(strongestExtension)"
} else {
// Handle the case where there are no extensions
return className
}
}```swift
func Strongest_Extension(className: String, extensions: [String]) -> String {
// Helper function to calculate the strength of an extension
func calculateStrength(of extensionName: String) -> Int {
let uppercaseCount = extensionName.filter { $0.isUppercase }.count
let lowercaseCount = extensionName.filter { $0.isLowercase }.count
return uppercaseCount - lowercaseCount
}
// Initialize variables to track the strongest extension and its strength
var strongestExtension: String? = nil
var maxStrength: Int? = nil
// Iterate through the extensions to find the strongest one
for ext in extensions {
let strength = calculateStrength(of: ext)
if maxStrength == nil || strength > maxStrength! {
maxStrength = strength
strongestExtension = ext
}
}
// Return the result in the required format
if let strongestExtension = strongestExtension {
return "\(className).\(strongestExtension)"
} else {
// Handle the case where there are no extensions
return className
}
}
```func Strongest_Extension(className: String, extensions: [String]) -> String {
// Function to calculate the strength of an extension
func calculateStrength(of extensionName: String) -> Int {
let uppercaseCount = extensionName.filter { $0.isUppercase }.count
let lowercaseCount = extensionName.filter { $0.isLowercase }.count
return uppercaseCount - lowercaseCount
}
// Initialize variables to keep track of the strongest extension
var strongestExtension: String? = nil
var maxStrength: Int? = nil
// Iterate through the extensions to find the strongest one
for ext in extensions {
let strength = calculateStrength(of: ext)
if maxStrength == nil || strength > maxStrength! {
maxStrength = strength
strongestExtension = ext
}
}
// Return the result in the required format
if let strongestExtension = strongestExtension {
return "\(className).\(strongestExtension)"
} else {
return className
}
}```swift
func Strongest_Extension(className: String, extensions: [String]) -> String {
// Function to calculate the strength of an extension
func calculateStrength(of extensionName: String) -> Int {
let uppercaseCount = extensionName.filter { $0.isUppercase }.count
let lowercaseCount = extensionName.filter { $0.isLowercase }.count
return uppercaseCount - lowercaseCount
}
// Initialize variables to keep track of the strongest extension
var strongestExtension: String? = nil
var maxStrength: Int? = nil
// Iterate through the extensions to find the strongest one
for ext in extensions {
let strength = calculateStrength(of: ext)
if maxStrength == nil || strength > maxStrength! {
maxStrength = strength
strongestExtension = ext
}
}
// Return the result in the required format
if let strongestExtension = strongestExtension {
return "\(className).\(strongestExtension)"
} else {
return className
}
}
```func Strongest_Extension(className: String, extensions: [String]) -> String {
// Function to calculate the strength of an extension
func calculateStrength(extensionName: String) -> Int {
var capCount = 0
var smCount = 0
for char in extensionName {
if char.isUppercase {
capCount += 1
} else if char.isLowercase {
smCount += 1
}
}
return capCount - smCount
}
// Initialize variables to track the strongest extension
var strongestExtension = extensions.first ?? ""
var maxStrength = calculateStrength(extensionName: strongestExtension)
// Iterate through the extensions to find the strongest one
for ext in extensions {
let strength = calculateStrength(extensionName: ext)
if strength > maxStrength {
maxStrength = strength
strongestExtension = ext
}
}
// Return the result in the required format
return "\(className).\(strongestExtension)"
}```swift
func Strongest_Extension(className: String, extensions: [String]) -> String {
// Function to calculate the strength of an extension
func calculateStrength(extensionName: String) -> Int {
var capCount = 0
var smCount = 0
for char in extensionName {
if char.isUppercase {
capCount += 1
} else if char.isLowercase {
smCount += 1
}
}
return capCount - smCount
}
// Initialize variables to track the strongest extension
var strongestExtension = extensions.first ?? ""
var maxStrength = calculateStrength(extensionName: strongestExtension)
// Iterate through the extensions to find the strongest one
for ext in extensions {
let strength = calculateStrength(extensionName: ext)
if strength > maxStrength {
maxStrength = strength
strongestExtension = ext
}
}
// Return the result in the required format
return "\(className).\(strongestExtension)"
}
```func Strongest_Extension(className: String, extensions: [String]) -> String {
// Function to calculate the strength of an extension
func calculateStrength(of extensionName: String) -> Int {
let uppercaseCount = extensionName.filter { $0.isUppercase }.count
let lowercaseCount = extensionName.filter { $0.isLowercase }.count
return uppercaseCount - lowercaseCount
}
// Initialize variables to keep track of the strongest extension
var strongestExtension: String? = nil
var maxStrength: Int? = nil
// Iterate through each extension to find the strongest one
for ext in extensions {
let strength = calculateStrength(of: ext)
if maxStrength == nil || strength > maxStrength! {
maxStrength = strength
strongestExtension = ext
}
}
// Return the result in the required format
if let strongestExtension = strongestExtension {
return "\(className).\(strongestExtension)"
} else {
return className
}
}```swift
func Strongest_Extension(className: String, extensions: [String]) -> String {
// Function to calculate the strength of an extension
func calculateStrength(of extensionName: String) -> Int {
let uppercaseCount = extensionName.filter { $0.isUppercase }.count
let lowercaseCount = extensionName.filter { $0.isLowercase }.count
return uppercaseCount - lowercaseCount
}
// Initialize variables to keep track of the strongest extension
var strongestExtension: String? = nil
var maxStrength: Int? = nil
// Iterate through each extension to find the strongest one
for ext in extensions {
let strength = calculateStrength(of: ext)
if maxStrength == nil || strength > maxStrength! {
maxStrength = strength
strongestExtension = ext
}
}
// Return the result in the required format
if let strongestExtension = strongestExtension {
return "\(className).\(strongestExtension)"
} else {
return className
}
}
```func Strongest_Extension(className: String, extensions: [String]) -> String {
// Function to calculate the strength of an extension
func calculateStrength(of extensionName: String) -> Int {
let uppercaseCount = extensionName.filter { $0.isUppercase }.count
let lowercaseCount = extensionName.filter { $0.isLowercase }.count
return uppercaseCount - lowercaseCount
}
// Initialize variables to keep track of the strongest extension and its strength
var strongestExtension: String? = nil
var maxStrength: Int? = nil
// Iterate over the extensions to find the strongest one
for ext in extensions {
let strength = calculateStrength(of: ext)
if maxStrength == nil || strength > maxStrength! {
maxStrength = strength
strongestExtension = ext
}
}
// Return the result in the required format
if let strongestExtension = strongestExtension {
return "\(className).\(strongestExtension)"
} else {
return className
}
}```swift
func Strongest_Extension(className: String, extensions: [String]) -> String {
// Function to calculate the strength of an extension
func calculateStrength(of extensionName: String) -> Int {
let uppercaseCount = extensionName.filter { $0.isUppercase }.count
let lowercaseCount = extensionName.filter { $0.isLowercase }.count
return uppercaseCount - lowercaseCount
}
// Initialize variables to keep track of the strongest extension and its strength
var strongestExtension: String? = nil
var maxStrength: Int? = nil
// Iterate over the extensions to find the strongest one
for ext in extensions {
let strength = calculateStrength(of: ext)
if maxStrength == nil || strength > maxStrength! {
maxStrength = strength
strongestExtension = ext
}
}
// Return the result in the required format
if let strongestExtension = strongestExtension {
return "\(className).\(strongestExtension)"
} else {
return className
}
}
```func Strongest_Extension(className: String, extensions: [String]) -> String {
// Function to calculate the strength of an extension
func calculateStrength(of extensionName: String) -> Int {
let uppercaseCount = extensionName.filter { $0.isUppercase }.count
let lowercaseCount = extensionName.filter { $0.isLowercase }.count
return uppercaseCount - lowercaseCount
}
// Initialize variables to keep track of the strongest extension and its strength
var strongestExtension: String? = nil
var maxStrength: Int? = nil
// Iterate over each extension to find the strongest one
for ext in extensions {
let strength = calculateStrength(of: ext)
if maxStrength == nil || strength > maxStrength! {
maxStrength = strength
strongestExtension = ext
}
}
// Return the result in the desired format
if let strongestExtension = strongestExtension {
return "\(className).\(strongestExtension)"
} else {
return className
}
}```swift
func Strongest_Extension(className: String, extensions: [String]) -> String {
// Function to calculate the strength of an extension
func calculateStrength(of extensionName: String) -> Int {
let uppercaseCount = extensionName.filter { $0.isUppercase }.count
let lowercaseCount = extensionName.filter { $0.isLowercase }.count
return uppercaseCount - lowercaseCount
}
// Initialize variables to keep track of the strongest extension and its strength
var strongestExtension: String? = nil
var maxStrength: Int? = nil
// Iterate over each extension to find the strongest one
for ext in extensions {
let strength = calculateStrength(of: ext)
if maxStrength == nil || strength > maxStrength! {
maxStrength = strength
strongestExtension = ext
}
}
// Return the result in the desired format
if let strongestExtension = strongestExtension {
return "\(className).\(strongestExtension)"
} else {
return className
}
}
```func Strongest_Extension(className: String, extensions: [String]) -> String {
// Helper function to calculate the strength of an extension
func calculateStrength(of extensionName: String) -> Int {
let uppercaseCount = extensionName.filter { $0.isUppercase }.count
let lowercaseCount = extensionName.filter { $0.isLowercase }.count
return uppercaseCount - lowercaseCount
}
// Initialize variables to track the strongest extension and its strength
var strongestExtension: String? = nil
var maxStrength: Int? = nil
// Iterate through each extension to find the strongest one
for ext in extensions {
let strength = calculateStrength(of: ext)
if maxStrength == nil || strength > maxStrength! {
maxStrength = strength
strongestExtension = ext
}
}
// Return the formatted string with the class name and the strongest extension
if let strongestExtension = strongestExtension {
return "\(className).\(strongestExtension)"
} else {
return className // In case there are no extensions, return the class name itself
}
}```swift
func Strongest_Extension(className: String, extensions: [String]) -> String {
// Helper function to calculate the strength of an extension
func calculateStrength(of extensionName: String) -> Int {
let uppercaseCount = extensionName.filter { $0.isUppercase }.count
let lowercaseCount = extensionName.filter { $0.isLowercase }.count
return uppercaseCount - lowercaseCount
}
// Initialize variables to track the strongest extension and its strength
var strongestExtension: String? = nil
var maxStrength: Int? = nil
// Iterate through each extension to find the strongest one
for ext in extensions {
let strength = calculateStrength(of: ext)
if maxStrength == nil || strength > maxStrength! {
maxStrength = strength
strongestExtension = ext
}
}
// Return the formatted string with the class name and the strongest extension
if let strongestExtension = strongestExtension {
return "\(className).\(strongestExtension)"
} else {
return className // In case there are no extensions, return the class name itself
}
}
```func Strongest_Extension(className: String, extensions: [String]) -> String {
// Function to calculate the strength of an extension
func calculateStrength(of extensionName: String) -> Int {
let uppercaseCount = extensionName.filter { $0.isUppercase }.count
let lowercaseCount = extensionName.filter { $0.isLowercase }.count
return uppercaseCount - lowercaseCount
}
// Initialize variables to keep track of the strongest extension
var strongestExtension: String? = nil
var highestStrength: Int? = nil
// Iterate through the extensions to find the strongest one
for ext in extensions {
let strength = calculateStrength(of: ext)
if highestStrength == nil || strength > highestStrength! {
highestStrength = strength
strongestExtension = ext
}
}
// Return the result in the required format
if let strongestExtension = strongestExtension {
return "\(className).\(strongestExtension)"
} else {
return className
}
}```swift
func Strongest_Extension(className: String, extensions: [String]) -> String {
// Function to calculate the strength of an extension
func calculateStrength(of extensionName: String) -> Int {
let uppercaseCount = extensionName.filter { $0.isUppercase }.count
let lowercaseCount = extensionName.filter { $0.isLowercase }.count
return uppercaseCount - lowercaseCount
}
// Initialize variables to keep track of the strongest extension
var strongestExtension: String? = nil
var highestStrength: Int? = nil
// Iterate through the extensions to find the strongest one
for ext in extensions {
let strength = calculateStrength(of: ext)
if highestStrength == nil || strength > highestStrength! {
highestStrength = strength
strongestExtension = ext
}
}
// Return the result in the required format
if let strongestExtension = strongestExtension {
return "\(className).\(strongestExtension)"
} else {
return className
}
}
```func cycpatternCheck(a: String, b: String) -> Bool {
// If b is empty or longer than a, it can't be a substring
if b.isEmpty || b.count > a.count {
return false
}
// Create a string that is b concatenated with itself
let doubledB = b + b
// Check if any rotation of b (which will be a substring of doubledB) is in a
return doubledB.contains(a)
}```swift
func cycpatternCheck(a: String, b: String) -> Bool {
// If b is empty or longer than a, it can't be a substring
if b.isEmpty || b.count > a.count {
return false
}
// Create a string that is b concatenated with itself
let doubledB = b + b
// Check if any rotation of b (which will be a substring of doubledB) is in a
return doubledB.contains(a)
}
``` // XCTAssertTrue failedfunc cycpatternCheck(a: String, b: String) -> Bool {
// If b is longer than a, it can't be a substring or any of its rotations
if b.count > a.count {
return false
}
// Create a doubled version of b to account for all possible rotations
let doubledB = b + b
// Check if any rotation of b is a substring of a
return a.range(of: doubledB) != nil
}```swift
func cycpatternCheck(a: String, b: String) -> Bool {
// If b is longer than a, it can't be a substring or any of its rotations
if b.count > a.count {
return false
}
// Create a doubled version of b to account for all possible rotations
let doubledB = b + b
// Check if any rotation of b is a substring of a
return a.range(of: doubledB) != nil
}
``` // XCTAssertTrue failedfunc cycpatternCheck(a: String, b: String) -> Bool {
// Check if b is empty or longer than a
if b.isEmpty || b.count > a.count {
return false
}
// Create a doubled version of b to account for rotations
let doubledB = b + b
// Check if any rotation of b is a substring of a
return doubledB.contains(a)
}```swift
func cycpatternCheck(a: String, b: String) -> Bool {
// Check if b is empty or longer than a
if b.isEmpty || b.count > a.count {
return false
}
// Create a doubled version of b to account for rotations
let doubledB = b + b
// Check if any rotation of b is a substring of a
return doubledB.contains(a)
}
``` // XCTAssertTrue failedfunc cycpatternCheck(a: String, b: String) -> Bool {
// Check if the second word is longer than the first word
if b.count > a.count {
return false
}
// Create a doubled version of the second word to account for rotations
let doubledB = b + b
// Check if any rotation of the second word is a substring of the first word
return doubledB.contains(a)
}```swift
func cycpatternCheck(a: String, b: String) -> Bool {
// Check if the second word is longer than the first word
if b.count > a.count {
return false
}
// Create a doubled version of the second word to account for rotations
let doubledB = b + b
// Check if any rotation of the second word is a substring of the first word
return doubledB.contains(a)
}
``` // XCTAssertTrue failedfunc cycpatternCheck(a: String, b: String) -> Bool {
// If the second word is empty, it cannot be a substring
if b.isEmpty {
return false
}
// Create a doubled version of the second word to account for rotations
let doubledB = b + b
// Check if any rotation of b is a substring of a
for i in 0..<b.count {
let rotation = String(doubledB[doubledB.index(doubledB.startIndex, offsetBy: i)..<doubledB.index(doubledB.startIndex, offsetBy: i + b.count)])
if a.contains(rotation) {
return true
}
}
return false
}```swift
func cycpatternCheck(a: String, b: String) -> Bool {
// If the second word is empty, it cannot be a substring
if b.isEmpty {
return false
}
// Create a doubled version of the second word to account for rotations
let doubledB = b + b
// Check if any rotation of b is a substring of a
for i in 0..<b.count {
let rotation = String(doubledB[doubledB.index(doubledB.startIndex, offsetBy: i)..<doubledB.index(doubledB.startIndex, offsetBy: i + b.count)])
if a.contains(rotation) {
return true
}
}
return false
}
```func cycpatternCheck(a: String, b: String) -> Bool {
// If b is empty or longer than a, it can't be a substring
if b.isEmpty || b.count > a.count {
return false
}
// Create a doubled version of b to account for rotations
let doubledB = b + b
// Check if any rotation of b is a substring of a
for i in 0..<b.count {
let rotation = doubledB[doubledB.index(doubledB.startIndex, offsetBy: i)..<doubledB.index(doubledB.startIndex, offsetBy: i + b.count)]
if a.contains(rotation) {
return true
}
}
return false
}```swift
func cycpatternCheck(a: String, b: String) -> Bool {
// If b is empty or longer than a, it can't be a substring
if b.isEmpty || b.count > a.count {
return false
}
// Create a doubled version of b to account for rotations
let doubledB = b + b
// Check if any rotation of b is a substring of a
for i in 0..<b.count {
let rotation = doubledB[doubledB.index(doubledB.startIndex, offsetBy: i)..<doubledB.index(doubledB.startIndex, offsetBy: i + b.count)]
if a.contains(rotation) {
return true
}
}
return false
}
```func cycpatternCheck(a: String, b: String) -> Bool {
// Check if the second word is empty or longer than the first word
if b.isEmpty || b.count > a.count {
return false
}
// Create a doubled version of the second word to account for rotations
let doubledB = b + b
// Check if any rotation of the second word is a substring of the first word
return doubledB.contains(a)
}```swift
func cycpatternCheck(a: String, b: String) -> Bool {
// Check if the second word is empty or longer than the first word
if b.isEmpty || b.count > a.count {
return false
}
// Create a doubled version of the second word to account for rotations
let doubledB = b + b
// Check if any rotation of the second word is a substring of the first word
return doubledB.contains(a)
}
``` // XCTAssertTrue failedfunc cycpatternCheck(a: String, b: String) -> Bool {
// Function to generate all rotations of a given string
func generateRotations(of str: String) -> [String] {
var rotations = [String]()
let length = str.count
let doubledStr = str + str
for i in 0..<length {
let startIndex = doubledStr.index(doubledStr.startIndex, offsetBy: i)
let endIndex = doubledStr.index(startIndex, offsetBy: length)
let rotation = String(doubledStr[startIndex..<endIndex])
rotations.append(rotation)
}
return rotations
}
// Generate all rotations of string b
let rotationsOfB = generateRotations(of: b)
// Check if any rotation of b is a substring of a
for rotation in rotationsOfB {
if a.contains(rotation) {
return true
}
}
return false
}```swift
func cycpatternCheck(a: String, b: String) -> Bool {
// Function to generate all rotations of a given string
func generateRotations(of str: String) -> [String] {
var rotations = [String]()
let length = str.count
let doubledStr = str + str
for i in 0..<length {
let startIndex = doubledStr.index(doubledStr.startIndex, offsetBy: i)
let endIndex = doubledStr.index(startIndex, offsetBy: length)
let rotation = String(doubledStr[startIndex..<endIndex])
rotations.append(rotation)
}
return rotations
}
// Generate all rotations of string b
let rotationsOfB = generateRotations(of: b)
// Check if any rotation of b is a substring of a
for rotation in rotationsOfB {
if a.contains(rotation) {
return true
}
}
return false
}
```func cycpatternCheck(a: String, b: String) -> Bool {
// Check if b is empty or longer than a
if b.isEmpty || b.count > a.count {
return false
}
// Create a doubled version of b to account for rotations
let doubledB = b + b
// Check if any rotation of b is a substring of a
return doubledB.contains(a)
}```swift
func cycpatternCheck(a: String, b: String) -> Bool {
// Check if b is empty or longer than a
if b.isEmpty || b.count > a.count {
return false
}
// Create a doubled version of b to account for rotations
let doubledB = b + b
// Check if any rotation of b is a substring of a
return doubledB.contains(a)
}
``` // XCTAssertTrue failedfunc cycpatternCheck(a: String, b: String) -> Bool {
// Check if the second word is empty or longer than the first word
if b.isEmpty || b.count > a.count {
return false
}
// Create a doubled version of the second word to account for rotations
let doubledB = b + b
// Check if any rotation of the second word is a substring of the first word
return doubledB.contains(a)
}```swift
func cycpatternCheck(a: String, b: String) -> Bool {
// Check if the second word is empty or longer than the first word
if b.isEmpty || b.count > a.count {
return false
}
// Create a doubled version of the second word to account for rotations
let doubledB = b + b
// Check if any rotation of the second word is a substring of the first word
return doubledB.contains(a)
}
``` // XCTAssertTrue failedfunc evenOddCount(num: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
let absoluteNum = abs(num)
for digitChar in String(absoluteNum) {
if let digit = Int(String(digitChar)) {
if digit % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}```swift
func evenOddCount(num: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
let absoluteNum = abs(num)
for digitChar in String(absoluteNum) {
if let digit = Int(String(digitChar)) {
if digit % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
```func evenOddCount(num: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
let absoluteNum = abs(num)
for digitChar in String(absoluteNum) {
if let digit = Int(String(digitChar)) {
if digit % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}```swift
func evenOddCount(num: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
let absoluteNum = abs(num)
for digitChar in String(absoluteNum) {
if let digit = Int(String(digitChar)) {
if digit % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
```func evenOddCount(num: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
let absoluteNum = abs(num)
for digitChar in String(absoluteNum) {
if let digit = Int(String(digitChar)) {
if digit % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}```swift
func evenOddCount(num: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
let absoluteNum = abs(num)
for digitChar in String(absoluteNum) {
if let digit = Int(String(digitChar)) {
if digit % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
```func evenOddCount(num: Int) -> (Int, Int) {
let digits = String(abs(num)).compactMap { $0.wholeNumberValue }
var evenCount = 0
var oddCount = 0
for digit in digits {
if digit % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
return (evenCount, oddCount)
}```swift
func evenOddCount(num: Int) -> (Int, Int) {
let digits = String(abs(num)).compactMap { $0.wholeNumberValue }
var evenCount = 0
var oddCount = 0
for digit in digits {
if digit % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
return (evenCount, oddCount)
}
```func evenOddCount(num: Int) -> (Int, Int) {
let digits = String(abs(num)).compactMap { $0.wholeNumberValue }
var evenCount = 0
var oddCount = 0
for digit in digits {
if digit % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
return (evenCount, oddCount)
}```swift
func evenOddCount(num: Int) -> (Int, Int) {
let digits = String(abs(num)).compactMap { $0.wholeNumberValue }
var evenCount = 0
var oddCount = 0
for digit in digits {
if digit % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
return (evenCount, oddCount)
}
```func evenOddCount(num: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
let absoluteNum = abs(num)
for digitChar in String(absoluteNum) {
if let digit = Int(String(digitChar)) {
if digit % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}```swift
func evenOddCount(num: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
let absoluteNum = abs(num)
for digitChar in String(absoluteNum) {
if let digit = Int(String(digitChar)) {
if digit % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
```func evenOddCount(num: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
let absoluteNum = abs(num)
for digitChar in String(absoluteNum) {
if let digit = Int(String(digitChar)) {
if digit % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}```swift
func evenOddCount(num: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
let absoluteNum = abs(num)
for digitChar in String(absoluteNum) {
if let digit = Int(String(digitChar)) {
if digit % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
```func evenOddCount(num: Int) -> (Int, Int) {
let digits = String(abs(num)).compactMap { $0.wholeNumberValue }
var evenCount = 0
var oddCount = 0
for digit in digits {
if digit % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
return (evenCount, oddCount)
}```swift
func evenOddCount(num: Int) -> (Int, Int) {
let digits = String(abs(num)).compactMap { $0.wholeNumberValue }
var evenCount = 0
var oddCount = 0
for digit in digits {
if digit % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
return (evenCount, oddCount)
}
```func evenOddCount(num: Int) -> (Int, Int) {
let digits = String(abs(num)).compactMap { $0.wholeNumberValue }
var evenCount = 0
var oddCount = 0
for digit in digits {
if digit % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
return (evenCount, oddCount)
}```swift
func evenOddCount(num: Int) -> (Int, Int) {
let digits = String(abs(num)).compactMap { $0.wholeNumberValue }
var evenCount = 0
var oddCount = 0
for digit in digits {
if digit % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
return (evenCount, oddCount)
}
```func evenOddCount(num: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
let absoluteNum = abs(num)
for digitChar in String(absoluteNum) {
if let digit = Int(String(digitChar)) {
if digit % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}```swift
func evenOddCount(num: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
let absoluteNum = abs(num)
for digitChar in String(absoluteNum) {
if let digit = Int(String(digitChar)) {
if digit % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
```func intToMiniRoman(number: Int) -> String {
let romanNumerals: [(value: Int, numeral: String)] = [
(1000, "m"), (900, "cm"), (500, "d"), (400, "cd"),
(100, "c"), (90, "xc"), (50, "l"), (40, "xl"),
(10, "x"), (9, "ix"), (5, "v"), (4, "iv"), (1, "i")
]
var num = number
var result = ""
for (value, numeral) in romanNumerals {
while num >= value {
result += numeral
num -= value
}
}
return result
}```swift
func intToMiniRoman(number: Int) -> String {
let romanNumerals: [(value: Int, numeral: String)] = [
(1000, "m"), (900, "cm"), (500, "d"), (400, "cd"),
(100, "c"), (90, "xc"), (50, "l"), (40, "xl"),
(10, "x"), (9, "ix"), (5, "v"), (4, "iv"), (1, "i")
]
var num = number
var result = ""
for (value, numeral) in romanNumerals {
while num >= value {
result += numeral
num -= value
}
}
return result
}
```func intToMiniRoman(number: Int) -> String {
let romanValues = [
(1000, "m"), (900, "cm"), (500, "d"), (400, "cd"),
(100, "c"), (90, "xc"), (50, "l"), (40, "xl"),
(10, "x"), (9, "ix"), (5, "v"), (4, "iv"), (1, "i")
]
var num = number
var result = ""
for (value, roman) in romanValues {
while num >= value {
result += roman
num -= value
}
}
return result
}```swift
func intToMiniRoman(number: Int) -> String {
let romanValues = [
(1000, "m"), (900, "cm"), (500, "d"), (400, "cd"),
(100, "c"), (90, "xc"), (50, "l"), (40, "xl"),
(10, "x"), (9, "ix"), (5, "v"), (4, "iv"), (1, "i")
]
var num = number
var result = ""
for (value, roman) in romanValues {
while num >= value {
result += roman
num -= value
}
}
return result
}
```func intToMiniRoman(number: Int) -> String {
let romanValues = [
1000: "m", 900: "cm", 500: "d", 400: "cd",
100: "c", 90: "xc", 50: "l", 40: "xl",
10: "x", 9: "ix", 5: "v", 4: "iv", 1: "i"
]
var num = number
var result = ""
for (value, roman) in romanValues.sorted(by: { $0.key > $1.key }) {
while num >= value {
result += roman
num -= value
}
}
return result
}```swift
func intToMiniRoman(number: Int) -> String {
let romanValues = [
1000: "m", 900: "cm", 500: "d", 400: "cd",
100: "c", 90: "xc", 50: "l", 40: "xl",
10: "x", 9: "ix", 5: "v", 4: "iv", 1: "i"
]
var num = number
var result = ""
for (value, roman) in romanValues.sorted(by: { $0.key > $1.key }) {
while num >= value {
result += roman
num -= value
}
}
return result
}
```func intToMiniRoman(number: Int) -> String {
let romanValues = [
(1000, "m"), (900, "cm"), (500, "d"), (400, "cd"),
(100, "c"), (90, "xc"), (50, "l"), (40, "xl"),
(10, "x"), (9, "ix"), (5, "v"), (4, "iv"),
(1, "i")
]
var num = number
var result = ""
for (value, roman) in romanValues {
while num >= value {
result += roman
num -= value
}
}
return result
}```swift
func intToMiniRoman(number: Int) -> String {
let romanValues = [
(1000, "m"), (900, "cm"), (500, "d"), (400, "cd"),
(100, "c"), (90, "xc"), (50, "l"), (40, "xl"),
(10, "x"), (9, "ix"), (5, "v"), (4, "iv"),
(1, "i")
]
var num = number
var result = ""
for (value, roman) in romanValues {
while num >= value {
result += roman
num -= value
}
}
return result
}
```func intToMiniRoman(number: Int) -> String {
let romanValues = [
(1000, "m"), (900, "cm"), (500, "d"), (400, "cd"),
(100, "c"), (90, "xc"), (50, "l"), (40, "xl"),
(10, "x"), (9, "ix"), (5, "v"), (4, "iv"), (1, "i")
]
var num = number
var result = ""
for (value, roman) in romanValues {
while num >= value {
result += roman
num -= value
}
}
return result
}```swift
func intToMiniRoman(number: Int) -> String {
let romanValues = [
(1000, "m"), (900, "cm"), (500, "d"), (400, "cd"),
(100, "c"), (90, "xc"), (50, "l"), (40, "xl"),
(10, "x"), (9, "ix"), (5, "v"), (4, "iv"), (1, "i")
]
var num = number
var result = ""
for (value, roman) in romanValues {
while num >= value {
result += roman
num -= value
}
}
return result
}
```func intToMiniRoman(number: Int) -> String {
let romanValues = [
(1000, "m"), (900, "cm"), (500, "d"), (400, "cd"),
(100, "c"), (90, "xc"), (50, "l"), (40, "xl"),
(10, "x"), (9, "ix"), (5, "v"), (4, "iv"), (1, "i")
]
var num = number
var result = ""
for (value, roman) in romanValues {
while num >= value {
result += roman
num -= value
}
}
return result
}```swift
func intToMiniRoman(number: Int) -> String {
let romanValues = [
(1000, "m"), (900, "cm"), (500, "d"), (400, "cd"),
(100, "c"), (90, "xc"), (50, "l"), (40, "xl"),
(10, "x"), (9, "ix"), (5, "v"), (4, "iv"), (1, "i")
]
var num = number
var result = ""
for (value, roman) in romanValues {
while num >= value {
result += roman
num -= value
}
}
return result
}
```func intToMiniRoman(number: Int) -> String {
let romanValues = [
(1000, "m"), (900, "cm"), (500, "d"), (400, "cd"),
(100, "c"), (90, "xc"), (50, "l"), (40, "xl"),
(10, "x"), (9, "ix"), (5, "v"), (4, "iv"), (1, "i")
]
var num = number
var result = ""
for (value, roman) in romanValues {
while num >= value {
result += roman
num -= value
}
}
return result
}```swift
func intToMiniRoman(number: Int) -> String {
let romanValues = [
(1000, "m"), (900, "cm"), (500, "d"), (400, "cd"),
(100, "c"), (90, "xc"), (50, "l"), (40, "xl"),
(10, "x"), (9, "ix"), (5, "v"), (4, "iv"), (1, "i")
]
var num = number
var result = ""
for (value, roman) in romanValues {
while num >= value {
result += roman
num -= value
}
}
return result
}
```func intToMiniRoman(number: Int) -> String {
let romanNumerals: [(Int, String)] = [
(1000, "m"), (900, "cm"), (500, "d"), (400, "cd"),
(100, "c"), (90, "xc"), (50, "l"), (40, "xl"),
(10, "x"), (9, "ix"), (5, "v"), (4, "iv"), (1, "i")
]
var num = number
var result = ""
for (value, numeral) in romanNumerals {
while num >= value {
result += numeral
num -= value
}
}
return result
}```swift
func intToMiniRoman(number: Int) -> String {
let romanNumerals: [(Int, String)] = [
(1000, "m"), (900, "cm"), (500, "d"), (400, "cd"),
(100, "c"), (90, "xc"), (50, "l"), (40, "xl"),
(10, "x"), (9, "ix"), (5, "v"), (4, "iv"), (1, "i")
]
var num = number
var result = ""
for (value, numeral) in romanNumerals {
while num >= value {
result += numeral
num -= value
}
}
return result
}
```func intToMiniRoman(number: Int) -> String {
let romanValues = [
(1000, "m"), (900, "cm"), (500, "d"), (400, "cd"),
(100, "c"), (90, "xc"), (50, "l"), (40, "xl"),
(10, "x"), (9, "ix"), (5, "v"), (4, "iv"), (1, "i")
]
var num = number
var result = ""
for (value, roman) in romanValues {
while num >= value {
result += roman
num -= value
}
}
return result
}```swift
func intToMiniRoman(number: Int) -> String {
let romanValues = [
(1000, "m"), (900, "cm"), (500, "d"), (400, "cd"),
(100, "c"), (90, "xc"), (50, "l"), (40, "xl"),
(10, "x"), (9, "ix"), (5, "v"), (4, "iv"), (1, "i")
]
var num = number
var result = ""
for (value, roman) in romanValues {
while num >= value {
result += roman
num -= value
}
}
return result
}
```func intToMiniRoman(number: Int) -> String {
let romanValues = [
(1000, "M"), (900, "CM"), (500, "D"), (400, "CD"),
(100, "C"), (90, "XC"), (50, "L"), (40, "XL"),
(10, "X"), (9, "IX"), (5, "V"), (4, "IV"), (1, "I")
]
var num = number
var result = ""
for (value, roman) in romanValues {
while num >= value {
result += roman
num -= value
}
}
return result.lowercased()
}```swift
func intToMiniRoman(number: Int) -> String {
let romanValues = [
(1000, "M"), (900, "CM"), (500, "D"), (400, "CD"),
(100, "C"), (90, "XC"), (50, "L"), (40, "XL"),
(10, "X"), (9, "IX"), (5, "V"), (4, "IV"), (1, "I")
]
var num = number
var result = ""
for (value, roman) in romanValues {
while num >= value {
result += roman
num -= value
}
}
return result.lowercased()
}
```func rightAngleTriangle(a: Int, b: Int, c: Int) -> Bool {
// Sort the sides so that the largest side is always 'c'
let sides = [a, b, c].sorted()
// Check the Pythagorean theorem: a^2 + b^2 == c^2
let isRightAngle = (sides[0] * sides[0] + sides[1] * sides[1]) == (sides[2] * sides[2])
return isRightAngle
}```swift
func rightAngleTriangle(a: Int, b: Int, c: Int) -> Bool {
// Sort the sides so that the largest side is always 'c'
let sides = [a, b, c].sorted()
// Check the Pythagorean theorem: a^2 + b^2 == c^2
let isRightAngle = (sides[0] * sides[0] + sides[1] * sides[1]) == (sides[2] * sides[2])
return isRightAngle
}
```func rightAngleTriangle(a: Int, b: Int, c: Int) -> Bool {
// Sort the sides to ensure the largest side is considered as the hypotenuse
let sides = [a, b, c].sorted()
// Check the Pythagorean theorem: a^2 + b^2 == c^2
let isRightAngle = (sides[0] * sides[0] + sides[1] * sides[1]) == (sides[2] * sides[2])
return isRightAngle
}```swift
func rightAngleTriangle(a: Int, b: Int, c: Int) -> Bool {
// Sort the sides to ensure the largest side is considered as the hypotenuse
let sides = [a, b, c].sorted()
// Check the Pythagorean theorem: a^2 + b^2 == c^2
let isRightAngle = (sides[0] * sides[0] + sides[1] * sides[1]) == (sides[2] * sides[2])
return isRightAngle
}
```func rightAngleTriangle(a: Int, b: Int, c: Int) -> Bool {
// Sort the sides to ensure the largest side is always the hypotenuse
let sides = [a, b, c].sorted()
// Check the Pythagorean theorem: a^2 + b^2 = c^2
let isRightAngle = (sides[0] * sides[0] + sides[1] * sides[1]) == (sides[2] * sides[2])
return isRightAngle
}```swift
func rightAngleTriangle(a: Int, b: Int, c: Int) -> Bool {
// Sort the sides to ensure the largest side is always the hypotenuse
let sides = [a, b, c].sorted()
// Check the Pythagorean theorem: a^2 + b^2 = c^2
let isRightAngle = (sides[0] * sides[0] + sides[1] * sides[1]) == (sides[2] * sides[2])
return isRightAngle
}
```func rightAngleTriangle(a: Int, b: Int, c: Int) -> Bool {
// Sort the sides to ensure the largest side is considered as the hypotenuse
let sides = [a, b, c].sorted()
// Check if the square of the largest side is equal to the sum of the squares of the other two sides
return sides[2] * sides[2] == sides[0] * sides[0] + sides[1] * sides[1]
}```swift
func rightAngleTriangle(a: Int, b: Int, c: Int) -> Bool {
// Sort the sides to ensure the largest side is considered as the hypotenuse
let sides = [a, b, c].sorted()
// Check if the square of the largest side is equal to the sum of the squares of the other two sides
return sides[2] * sides[2] == sides[0] * sides[0] + sides[1] * sides[1]
}
```func rightAngleTriangle(a: Int, b: Int, c: Int) -> Bool {
// Sort the sides to ensure the largest side is always 'c'
let sides = [a, b, c].sorted()
// Check the Pythagorean theorem: a^2 + b^2 = c^2
let isRightAngled = (sides[0] * sides[0] + sides[1] * sides[1]) == (sides[2] * sides[2])
return isRightAngled
}```swift
func rightAngleTriangle(a: Int, b: Int, c: Int) -> Bool {
// Sort the sides to ensure the largest side is always 'c'
let sides = [a, b, c].sorted()
// Check the Pythagorean theorem: a^2 + b^2 = c^2
let isRightAngled = (sides[0] * sides[0] + sides[1] * sides[1]) == (sides[2] * sides[2])
return isRightAngled
}
```func rightAngleTriangle(a: Int, b: Int, c: Int) -> Bool {
// Sort the sides to ensure the largest side is considered as the hypotenuse
let sides = [a, b, c].sorted()
// Check if the square of the largest side is equal to the sum of the squares of the other two sides
return sides[2] * sides[2] == sides[0] * sides[0] + sides[1] * sides[1]
}```swift
func rightAngleTriangle(a: Int, b: Int, c: Int) -> Bool {
// Sort the sides to ensure the largest side is considered as the hypotenuse
let sides = [a, b, c].sorted()
// Check if the square of the largest side is equal to the sum of the squares of the other two sides
return sides[2] * sides[2] == sides[0] * sides[0] + sides[1] * sides[1]
}
```func rightAngleTriangle(a: Int, b: Int, c: Int) -> Bool {
// Sort the sides to ensure the largest side is always the hypotenuse
let sides = [a, b, c].sorted()
// Check if the sum of the squares of the two smaller sides equals the square of the largest side
return sides[0] * sides[0] + sides[1] * sides[1] == sides[2] * sides[2]
}```swift
func rightAngleTriangle(a: Int, b: Int, c: Int) -> Bool {
// Sort the sides to ensure the largest side is always the hypotenuse
let sides = [a, b, c].sorted()
// Check if the sum of the squares of the two smaller sides equals the square of the largest side
return sides[0] * sides[0] + sides[1] * sides[1] == sides[2] * sides[2]
}
```func rightAngleTriangle(a: Int, b: Int, c: Int) -> Bool {
// Sort the sides to ensure the largest side is always the hypotenuse
let sides = [a, b, c].sorted()
// Check if the sum of the squares of the two smaller sides equals the square of the largest side
return sides[0] * sides[0] + sides[1] * sides[1] == sides[2] * sides[2]
}```swift
func rightAngleTriangle(a: Int, b: Int, c: Int) -> Bool {
// Sort the sides to ensure the largest side is always the hypotenuse
let sides = [a, b, c].sorted()
// Check if the sum of the squares of the two smaller sides equals the square of the largest side
return sides[0] * sides[0] + sides[1] * sides[1] == sides[2] * sides[2]
}
```func rightAngleTriangle(a: Int, b: Int, c: Int) -> Bool {
// Sort the sides to ensure the largest side is always the hypotenuse
let sides = [a, b, c].sorted()
// Check the Pythagorean theorem
let isRightAngle = (sides[0] * sides[0]) + (sides[1] * sides[1]) == (sides[2] * sides[2])
return isRightAngle
}```swift
func rightAngleTriangle(a: Int, b: Int, c: Int) -> Bool {
// Sort the sides to ensure the largest side is always the hypotenuse
let sides = [a, b, c].sorted()
// Check the Pythagorean theorem
let isRightAngle = (sides[0] * sides[0]) + (sides[1] * sides[1]) == (sides[2] * sides[2])
return isRightAngle
}
```func rightAngleTriangle(a: Int, b: Int, c: Int) -> Bool {
// Sort the sides to ensure the largest side is always the hypotenuse
let sides = [a, b, c].sorted()
// Check the Pythagorean theorem: a^2 + b^2 = c^2
let isRightAngle = (sides[0] * sides[0] + sides[1] * sides[1]) == (sides[2] * sides[2])
return isRightAngle
}```swift
func rightAngleTriangle(a: Int, b: Int, c: Int) -> Bool {
// Sort the sides to ensure the largest side is always the hypotenuse
let sides = [a, b, c].sorted()
// Check the Pythagorean theorem: a^2 + b^2 = c^2
let isRightAngle = (sides[0] * sides[0] + sides[1] * sides[1]) == (sides[2] * sides[2])
return isRightAngle
}
```func findMax(words: [String]) -> String {
func uniqueCharacterCount(_ word: String) -> Int {
return Set(word).count
}
var maxUniqueCount = 0
var result = ""
for word in words {
let uniqueCount = uniqueCharacterCount(word)
if uniqueCount > maxUniqueCount || (uniqueCount == maxUniqueCount && word < result) {
maxUniqueCount = uniqueCount
result = word
}
}
return result
}```swift
func findMax(words: [String]) -> String {
func uniqueCharacterCount(_ word: String) -> Int {
return Set(word).count
}
var maxUniqueCount = 0
var result = ""
for word in words {
let uniqueCount = uniqueCharacterCount(word)
if uniqueCount > maxUniqueCount || (uniqueCount == maxUniqueCount && word < result) {
maxUniqueCount = uniqueCount
result = word
}
}
return result
}
```func findMax(words: [String]) -> String {
func uniqueCharacterCount(_ word: String) -> Int {
return Set(word).count
}
var maxWord = ""
var maxUniqueCount = 0
for word in words {
let uniqueCount = uniqueCharacterCount(word)
if uniqueCount > maxUniqueCount || (uniqueCount == maxUniqueCount && word < maxWord) {
maxUniqueCount = uniqueCount
maxWord = word
}
}
return maxWord
}```swift
func findMax(words: [String]) -> String {
func uniqueCharacterCount(_ word: String) -> Int {
return Set(word).count
}
var maxWord = ""
var maxUniqueCount = 0
for word in words {
let uniqueCount = uniqueCharacterCount(word)
if uniqueCount > maxUniqueCount || (uniqueCount == maxUniqueCount && word < maxWord) {
maxUniqueCount = uniqueCount
maxWord = word
}
}
return maxWord
}
```func findMax(words: [String]) -> String {
func uniqueCharacterCount(_ word: String) -> Int {
return Set(word).count
}
var maxWord = words[0]
var maxUniqueCount = uniqueCharacterCount(maxWord)
for word in words {
let currentUniqueCount = uniqueCharacterCount(word)
if currentUniqueCount > maxUniqueCount || (currentUniqueCount == maxUniqueCount && word < maxWord) {
maxWord = word
maxUniqueCount = currentUniqueCount
}
}
return maxWord
}```swift
func findMax(words: [String]) -> String {
func uniqueCharacterCount(_ word: String) -> Int {
return Set(word).count
}
var maxWord = words[0]
var maxUniqueCount = uniqueCharacterCount(maxWord)
for word in words {
let currentUniqueCount = uniqueCharacterCount(word)
if currentUniqueCount > maxUniqueCount || (currentUniqueCount == maxUniqueCount && word < maxWord) {
maxWord = word
maxUniqueCount = currentUniqueCount
}
}
return maxWord
}
```func findMax(words: [String]) -> String {
// Function to count unique characters in a string
func uniqueCharacterCount(_ word: String) -> Int {
return Set(word).count
}
// Variable to store the word with maximum unique characters
var maxWord = words[0]
var maxUniqueCount = uniqueCharacterCount(maxWord)
for word in words {
let uniqueCount = uniqueCharacterCount(word)
if uniqueCount > maxUniqueCount || (uniqueCount == maxUniqueCount && word < maxWord) {
maxWord = word
maxUniqueCount = uniqueCount
}
}
return maxWord
}```swift
func findMax(words: [String]) -> String {
// Function to count unique characters in a string
func uniqueCharacterCount(_ word: String) -> Int {
return Set(word).count
}
// Variable to store the word with maximum unique characters
var maxWord = words[0]
var maxUniqueCount = uniqueCharacterCount(maxWord)
for word in words {
let uniqueCount = uniqueCharacterCount(word)
if uniqueCount > maxUniqueCount || (uniqueCount == maxUniqueCount && word < maxWord) {
maxWord = word
maxUniqueCount = uniqueCount
}
}
return maxWord
}
```func findMax(words: [String]) -> String {
// Helper function to count unique characters in a word
func uniqueCharacterCount(word: String) -> Int {
return Set(word).count
}
// Initialize variables to keep track of the word with maximum unique characters
var maxUniqueCount = 0
var resultWord = ""
for word in words {
let uniqueCount = uniqueCharacterCount(word: word)
// Check if the current word has more unique characters
// or if it has the same number of unique characters but comes first lexicographically
if uniqueCount > maxUniqueCount || (uniqueCount == maxUniqueCount && word < resultWord) {
maxUniqueCount = uniqueCount
resultWord = word
}
}
return resultWord
}```swift
func findMax(words: [String]) -> String {
// Helper function to count unique characters in a word
func uniqueCharacterCount(word: String) -> Int {
return Set(word).count
}
// Initialize variables to keep track of the word with maximum unique characters
var maxUniqueCount = 0
var resultWord = ""
for word in words {
let uniqueCount = uniqueCharacterCount(word: word)
// Check if the current word has more unique characters
// or if it has the same number of unique characters but comes first lexicographically
if uniqueCount > maxUniqueCount || (uniqueCount == maxUniqueCount && word < resultWord) {
maxUniqueCount = uniqueCount
resultWord = word
}
}
return resultWord
}
```func findMax(words: [String]) -> String {
// Helper function to count unique characters in a word
func uniqueCharacterCount(word: String) -> Int {
var uniqueChars = Set<Character>()
for char in word {
uniqueChars.insert(char)
}
return uniqueChars.count
}
// Initialize variables to keep track of the word with max unique characters
var maxUniqueCount = 0
var resultWord = ""
for word in words {
let currentUniqueCount = uniqueCharacterCount(word: word)
if currentUniqueCount > maxUniqueCount {
maxUniqueCount = currentUniqueCount
resultWord = word
} else if currentUniqueCount == maxUniqueCount {
if word < resultWord {
resultWord = word
}
}
}
return resultWord
}```swift
func findMax(words: [String]) -> String {
// Helper function to count unique characters in a word
func uniqueCharacterCount(word: String) -> Int {
var uniqueChars = Set<Character>()
for char in word {
uniqueChars.insert(char)
}
return uniqueChars.count
}
// Initialize variables to keep track of the word with max unique characters
var maxUniqueCount = 0
var resultWord = ""
for word in words {
let currentUniqueCount = uniqueCharacterCount(word: word)
if currentUniqueCount > maxUniqueCount {
maxUniqueCount = currentUniqueCount
resultWord = word
} else if currentUniqueCount == maxUniqueCount {
if word < resultWord {
resultWord = word
}
}
}
return resultWord
}
```func findMax(words: [String]) -> String {
func uniqueCharacterCount(word: String) -> Int {
return Set(word).count
}
var maxUniqueCount = 0
var result = ""
for word in words {
let uniqueCount = uniqueCharacterCount(word: word)
if uniqueCount > maxUniqueCount || (uniqueCount == maxUniqueCount && word < result) {
maxUniqueCount = uniqueCount
result = word
}
}
return result
}```swift
func findMax(words: [String]) -> String {
func uniqueCharacterCount(word: String) -> Int {
return Set(word).count
}
var maxUniqueCount = 0
var result = ""
for word in words {
let uniqueCount = uniqueCharacterCount(word: word)
if uniqueCount > maxUniqueCount || (uniqueCount == maxUniqueCount && word < result) {
maxUniqueCount = uniqueCount
result = word
}
}
return result
}
```func findMax(words: [String]) -> String {
// Function to count unique characters in a string
func countUniqueCharacters(in word: String) -> Int {
return Set(word).count
}
// Sort words by unique character count in descending order
// If counts are equal, sort lexicographically
let sortedWords = words.sorted { (word1, word2) -> Bool in
let uniqueCount1 = countUniqueCharacters(in: word1)
let uniqueCount2 = countUniqueCharacters(in: word2)
if uniqueCount1 == uniqueCount2 {
return word1 < word2
} else {
return uniqueCount1 > uniqueCount2
}
}
// Return the first word in the sorted list
return sortedWords.first ?? ""
}```swift
func findMax(words: [String]) -> String {
// Function to count unique characters in a string
func countUniqueCharacters(in word: String) -> Int {
return Set(word).count
}
// Sort words by unique character count in descending order
// If counts are equal, sort lexicographically
let sortedWords = words.sorted { (word1, word2) -> Bool in
let uniqueCount1 = countUniqueCharacters(in: word1)
let uniqueCount2 = countUniqueCharacters(in: word2)
if uniqueCount1 == uniqueCount2 {
return word1 < word2
} else {
return uniqueCount1 > uniqueCount2
}
}
// Return the first word in the sorted list
return sortedWords.first ?? ""
}
```func findMax(words: [String]) -> String {
func uniqueCharacterCount(_ word: String) -> Int {
return Set(word).count
}
var maxWord = words[0]
var maxUniqueCount = uniqueCharacterCount(maxWord)
for word in words {
let uniqueCount = uniqueCharacterCount(word)
if uniqueCount > maxUniqueCount || (uniqueCount == maxUniqueCount && word < maxWord) {
maxWord = word
maxUniqueCount = uniqueCount
}
}
return maxWord
}```swift
func findMax(words: [String]) -> String {
func uniqueCharacterCount(_ word: String) -> Int {
return Set(word).count
}
var maxWord = words[0]
var maxUniqueCount = uniqueCharacterCount(maxWord)
for word in words {
let uniqueCount = uniqueCharacterCount(word)
if uniqueCount > maxUniqueCount || (uniqueCount == maxUniqueCount && word < maxWord) {
maxWord = word
maxUniqueCount = uniqueCount
}
}
return maxWord
}
```func findMax(words: [String]) -> String {
// Function to count unique characters in a string
func uniqueCharacterCount(_ word: String) -> Int {
var uniqueChars = Set<Character>()
for char in word {
uniqueChars.insert(char)
}
return uniqueChars.count
}
// Initialize variables to keep track of the word with maximum unique characters
var maxUniqueCount = 0
var resultWord = ""
for word in words {
let currentUniqueCount = uniqueCharacterCount(word)
// Check if the current word has more unique characters or if it has the same number but comes first lexicographically
if currentUniqueCount > maxUniqueCount || (currentUniqueCount == maxUniqueCount && word < resultWord) {
maxUniqueCount = currentUniqueCount
resultWord = word
}
}
return resultWord
}```swift
func findMax(words: [String]) -> String {
// Function to count unique characters in a string
func uniqueCharacterCount(_ word: String) -> Int {
var uniqueChars = Set<Character>()
for char in word {
uniqueChars.insert(char)
}
return uniqueChars.count
}
// Initialize variables to keep track of the word with maximum unique characters
var maxUniqueCount = 0
var resultWord = ""
for word in words {
let currentUniqueCount = uniqueCharacterCount(word)
// Check if the current word has more unique characters or if it has the same number but comes first lexicographically
if currentUniqueCount > maxUniqueCount || (currentUniqueCount == maxUniqueCount && word < resultWord) {
maxUniqueCount = currentUniqueCount
resultWord = word
}
}
return resultWord
}
```func eat(number: Int, need: Int, remaining: Int) -> [Int] {
// Calculate the total number of carrots eaten after the meal
let totalEaten = number + min(need, remaining)
// Calculate the number of carrots left after the meal
let carrotsLeft = max(remaining - need, 0)
// Return the result as an array
return [totalEaten, carrotsLeft]
}```swift
func eat(number: Int, need: Int, remaining: Int) -> [Int] {
// Calculate the total number of carrots eaten after the meal
let totalEaten = number + min(need, remaining)
// Calculate the number of carrots left after the meal
let carrotsLeft = max(remaining - need, 0)
// Return the result as an array
return [totalEaten, carrotsLeft]
}
```func eat(number: Int, need: Int, remaining: Int) -> [Int] {
// Calculate the total number of carrots eaten after the meal
let totalEaten = number + min(need, remaining)
// Calculate the number of carrots left after the meal
let carrotsLeft = max(remaining - need, 0)
// Return the result as an array
return [totalEaten, carrotsLeft]
}```swift
func eat(number: Int, need: Int, remaining: Int) -> [Int] {
// Calculate the total number of carrots eaten after the meal
let totalEaten = number + min(need, remaining)
// Calculate the number of carrots left after the meal
let carrotsLeft = max(remaining - need, 0)
// Return the result as an array
return [totalEaten, carrotsLeft]
}
```func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = number + min(need, remaining)
let carrotsLeft = max(remaining - need, 0)
return [totalEaten, carrotsLeft]
}```swift
func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = number + min(need, remaining)
let carrotsLeft = max(remaining - need, 0)
return [totalEaten, carrotsLeft]
}
```func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = number + min(need, remaining)
let carrotsLeft = max(remaining - need, 0)
return [totalEaten, carrotsLeft]
}```swift
func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = number + min(need, remaining)
let carrotsLeft = max(remaining - need, 0)
return [totalEaten, carrotsLeft]
}
```func eat(number: Int, need: Int, remaining: Int) -> [Int] {
// Calculate the total number of carrots eaten after the meal
let totalEaten = number + min(need, remaining)
// Calculate the number of carrots left after the meal
let carrotsLeft = max(0, remaining - need)
// Return the result as an array
return [totalEaten, carrotsLeft]
}```swift
func eat(number: Int, need: Int, remaining: Int) -> [Int] {
// Calculate the total number of carrots eaten after the meal
let totalEaten = number + min(need, remaining)
// Calculate the number of carrots left after the meal
let carrotsLeft = max(0, remaining - need)
// Return the result as an array
return [totalEaten, carrotsLeft]
}
```func eat(number: Int, need: Int, remaining: Int) -> [Int] {
// Calculate the total number of carrots eaten after the meal
let totalEaten = number + min(need, remaining)
// Calculate the number of carrots left after the meal
let carrotsLeft = max(remaining - need, 0)
// Return the results as an array
return [totalEaten, carrotsLeft]
}```swift
func eat(number: Int, need: Int, remaining: Int) -> [Int] {
// Calculate the total number of carrots eaten after the meal
let totalEaten = number + min(need, remaining)
// Calculate the number of carrots left after the meal
let carrotsLeft = max(remaining - need, 0)
// Return the results as an array
return [totalEaten, carrotsLeft]
}
```func eat(number: Int, need: Int, remaining: Int) -> [Int] {
// Calculate the total number of carrots eaten after the meal
let totalEaten = number + min(need, remaining)
// Calculate the number of carrots left after the meal
let carrotsLeft = max(remaining - need, 0)
// Return the result as an array
return [totalEaten, carrotsLeft]
}```swift
func eat(number: Int, need: Int, remaining: Int) -> [Int] {
// Calculate the total number of carrots eaten after the meal
let totalEaten = number + min(need, remaining)
// Calculate the number of carrots left after the meal
let carrotsLeft = max(remaining - need, 0)
// Return the result as an array
return [totalEaten, carrotsLeft]
}
```func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = number + min(need, remaining)
let carrotsLeft = max(remaining - need, 0)
return [totalEaten, carrotsLeft]
}```swift
func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = number + min(need, remaining)
let carrotsLeft = max(remaining - need, 0)
return [totalEaten, carrotsLeft]
}
```func eat(number: Int, need: Int, remaining: Int) -> [Int] {
// Calculate the total number of carrots eaten after the meal
let totalEaten = number + min(need, remaining)
// Calculate the number of carrots left after the meal
let carrotsLeft = max(remaining - need, 0)
// Return the result as an array
return [totalEaten, carrotsLeft]
}```swift
func eat(number: Int, need: Int, remaining: Int) -> [Int] {
// Calculate the total number of carrots eaten after the meal
let totalEaten = number + min(need, remaining)
// Calculate the number of carrots left after the meal
let carrotsLeft = max(remaining - need, 0)
// Return the result as an array
return [totalEaten, carrotsLeft]
}
```func eat(number: Int, need: Int, remaining: Int) -> [Int] {
// Calculate the total number of carrots that will be eaten
let totalEaten = number + min(need, remaining)
// Calculate the number of carrots left after eating
let carrotsLeft = max(remaining - need, 0)
// Return the result as an array
return [totalEaten, carrotsLeft]
}```swift
func eat(number: Int, need: Int, remaining: Int) -> [Int] {
// Calculate the total number of carrots that will be eaten
let totalEaten = number + min(need, remaining)
// Calculate the number of carrots left after eating
let carrotsLeft = max(remaining - need, 0)
// Return the result as an array
return [totalEaten, carrotsLeft]
}
```func doAlgebra(operators: [String], operands: [Int]) -> Int {
var result = operands[0]
for i in 0..<operators.count {
let op = operators[i]
let operand = operands[i + 1]
switch op {
case "+":
result += operand
case "-":
result -= operand
case "*":
result *= operand
case "//":
result /= operand
case "**":
result = Int(pow(Double(result), Double(operand)))
default:
fatalError("Unsupported operator: \(op)")
}
}
return result
}```swift
func doAlgebra(operators: [String], operands: [Int]) -> Int {
var result = operands[0]
for i in 0..<operators.count {
let op = operators[i]
let operand = operands[i + 1]
switch op {
case "+":
result += operand
case "-":
result -= operand
case "*":
result *= operand
case "//":
result /= operand
case "**":
result = Int(pow(Double(result), Double(operand)))
default:
fatalError("Unsupported operator: \(op)")
}
}
return result
}
``` // XCTAssertTrue failedfunc doAlgebra(operators: [String], operands: [Int]) -> Int {
guard operators.count == operands.count - 1 else {
fatalError("The length of operators array must be equal to the length of operands array minus one.")
}
var result = operands[0]
for i in 0..<operators.count {
let op = operators[i]
let operand = operands[i + 1]
switch op {
case "+":
result += operand
case "-":
result -= operand
case "*":
result *= operand
case "//":
result /= operand
case "**":
result = Int(pow(Double(result), Double(operand)))
default:
fatalError("Unsupported operator: \(op)")
}
}
return result
}```swift
func doAlgebra(operators: [String], operands: [Int]) -> Int {
guard operators.count == operands.count - 1 else {
fatalError("The length of operators array must be equal to the length of operands array minus one.")
}
var result = operands[0]
for i in 0..<operators.count {
let op = operators[i]
let operand = operands[i + 1]
switch op {
case "+":
result += operand
case "-":
result -= operand
case "*":
result *= operand
case "//":
result /= operand
case "**":
result = Int(pow(Double(result), Double(operand)))
default:
fatalError("Unsupported operator: \(op)")
}
}
return result
}
``` // XCTAssertTrue failedfunc doAlgebra(operators: [String], operands: [Int]) -> Int {
// Helper function to perform the operation
func performOperation(_ lhs: Int, _ rhs: Int, _ op: String) -> Int {
switch op {
case "+":
return lhs + rhs
case "-":
return lhs - rhs
case "*":
return lhs * rhs
case "//":
return lhs / rhs
case "**":
return Int(pow(Double(lhs), Double(rhs)))
default:
fatalError("Unsupported operator")
}
}
// Initialize the result with the first operand
var result = operands[0]
// Iterate through the operators and operands to compute the result
for i in 0..<operators.count {
result = performOperation(result, operands[i + 1], operators[i])
}
return result
}```swift
func doAlgebra(operators: [String], operands: [Int]) -> Int {
// Helper function to perform the operation
func performOperation(_ lhs: Int, _ rhs: Int, _ op: String) -> Int {
switch op {
case "+":
return lhs + rhs
case "-":
return lhs - rhs
case "*":
return lhs * rhs
case "//":
return lhs / rhs
case "**":
return Int(pow(Double(lhs), Double(rhs)))
default:
fatalError("Unsupported operator")
}
}
// Initialize the result with the first operand
var result = operands[0]
// Iterate through the operators and operands to compute the result
for i in 0..<operators.count {
result = performOperation(result, operands[i + 1], operators[i])
}
return result
}
``` // XCTAssertTrue failedfunc doAlgebra(operators: [String], operands: [Int]) -> Int {
// Helper function to perform the operation
func performOperation(_ lhs: Int, _ rhs: Int, _ op: String) -> Int {
switch op {
case "+":
return lhs + rhs
case "-":
return lhs - rhs
case "*":
return lhs * rhs
case "//":
return lhs / rhs
case "**":
return Int(pow(Double(lhs), Double(rhs)))
default:
fatalError("Unsupported operator: \(op)")
}
}
// Start with the first operand
var result = operands[0]
// Iterate through operators and operands to build the expression
for i in 0..<operators.count {
result = performOperation(result, operands[i + 1], operators[i])
}
return result
}```swift
func doAlgebra(operators: [String], operands: [Int]) -> Int {
// Helper function to perform the operation
func performOperation(_ lhs: Int, _ rhs: Int, _ op: String) -> Int {
switch op {
case "+":
return lhs + rhs
case "-":
return lhs - rhs
case "*":
return lhs * rhs
case "//":
return lhs / rhs
case "**":
return Int(pow(Double(lhs), Double(rhs)))
default:
fatalError("Unsupported operator: \(op)")
}
}
// Start with the first operand
var result = operands[0]
// Iterate through operators and operands to build the expression
for i in 0..<operators.count {
result = performOperation(result, operands[i + 1], operators[i])
}
return result
}
``` // XCTAssertTrue failedfunc doAlgebra(operators: [String], operands: [Int]) -> Int {
// Helper function to perform the operation
func performOperation(_ lhs: Int, _ rhs: Int, _ op: String) -> Int {
switch op {
case "+":
return lhs + rhs
case "-":
return lhs - rhs
case "*":
return lhs * rhs
case "//":
return lhs / rhs
case "**":
return Int(pow(Double(lhs), Double(rhs)))
default:
fatalError("Unsupported operator")
}
}
// Initial result is the first operand
var result = operands[0]
// Iterate through operators and operands to compute the result
for i in 0..<operators.count {
result = performOperation(result, operands[i + 1], operators[i])
}
return result
}```swift
func doAlgebra(operators: [String], operands: [Int]) -> Int {
// Helper function to perform the operation
func performOperation(_ lhs: Int, _ rhs: Int, _ op: String) -> Int {
switch op {
case "+":
return lhs + rhs
case "-":
return lhs - rhs
case "*":
return lhs * rhs
case "//":
return lhs / rhs
case "**":
return Int(pow(Double(lhs), Double(rhs)))
default:
fatalError("Unsupported operator")
}
}
// Initial result is the first operand
var result = operands[0]
// Iterate through operators and operands to compute the result
for i in 0..<operators.count {
result = performOperation(result, operands[i + 1], operators[i])
}
return result
}
``` // XCTAssertTrue failedfunc doAlgebra(operators: [String], operands: [Int]) -> Int {
guard operators.count == operands.count - 1 else {
fatalError("The length of operators array must be equal to the length of operands array minus one.")
}
var result = operands[0]
for i in 0..<operators.count {
let op = operators[i]
let operand = operands[i + 1]
switch op {
case "+":
result += operand
case "-":
result -= operand
case "*":
result *= operand
case "//":
result /= operand
case "**":
result = Int(pow(Double(result), Double(operand)))
default:
fatalError("Unsupported operator: \(op)")
}
}
return result
}```swift
func doAlgebra(operators: [String], operands: [Int]) -> Int {
guard operators.count == operands.count - 1 else {
fatalError("The length of operators array must be equal to the length of operands array minus one.")
}
var result = operands[0]
for i in 0..<operators.count {
let op = operators[i]
let operand = operands[i + 1]
switch op {
case "+":
result += operand
case "-":
result -= operand
case "*":
result *= operand
case "//":
result /= operand
case "**":
result = Int(pow(Double(result), Double(operand)))
default:
fatalError("Unsupported operator: \(op)")
}
}
return result
}
``` // XCTAssertTrue failedfunc doAlgebra(operators: [String], operands: [Int]) -> Int {
guard operators.count == operands.count - 1 else {
fatalError("The length of operators array must be equal to the length of operands array minus one.")
}
var result = operands[0]
for i in 0..<operators.count {
let op = operators[i]
let operand = operands[i + 1]
switch op {
case "+":
result += operand
case "-":
result -= operand
case "*":
result *= operand
case "//":
result /= operand
case "**":
result = Int(pow(Double(result), Double(operand)))
default:
fatalError("Unsupported operator: \(op)")
}
}
return result
}```swift
func doAlgebra(operators: [String], operands: [Int]) -> Int {
guard operators.count == operands.count - 1 else {
fatalError("The length of operators array must be equal to the length of operands array minus one.")
}
var result = operands[0]
for i in 0..<operators.count {
let op = operators[i]
let operand = operands[i + 1]
switch op {
case "+":
result += operand
case "-":
result -= operand
case "*":
result *= operand
case "//":
result /= operand
case "**":
result = Int(pow(Double(result), Double(operand)))
default:
fatalError("Unsupported operator: \(op)")
}
}
return result
}
``` // XCTAssertTrue failedfunc doAlgebra(operators: [String], operands: [Int]) -> Int {
guard operators.count == operands.count - 1 else {
fatalError("The length of operators array must be equal to the length of operands array minus one.")
}
var result = operands[0]
for i in 0..<operators.count {
let op = operators[i]
let operand = operands[i + 1]
switch op {
case "+":
result += operand
case "-":
result -= operand
case "*":
result *= operand
case "//":
result /= operand
case "**":
result = Int(pow(Double(result), Double(operand)))
default:
fatalError("Unsupported operator: \(op)")
}
}
return result
}```swift
func doAlgebra(operators: [String], operands: [Int]) -> Int {
guard operators.count == operands.count - 1 else {
fatalError("The length of operators array must be equal to the length of operands array minus one.")
}
var result = operands[0]
for i in 0..<operators.count {
let op = operators[i]
let operand = operands[i + 1]
switch op {
case "+":
result += operand
case "-":
result -= operand
case "*":
result *= operand
case "//":
result /= operand
case "**":
result = Int(pow(Double(result), Double(operand)))
default:
fatalError("Unsupported operator: \(op)")
}
}
return result
}
``` // XCTAssertTrue failedfunc doAlgebra(operators: [String], operands: [Int]) -> Int {
guard operators.count == operands.count - 1 else {
fatalError("The length of operator array must be equal to the length of operand array minus one.")
}
var result = operands[0]
for i in 0..<operators.count {
let op = operators[i]
let operand = operands[i + 1]
switch op {
case "+":
result += operand
case "-":
result -= operand
case "*":
result *= operand
case "//":
result /= operand
case "**":
result = Int(pow(Double(result), Double(operand)))
default:
fatalError("Unsupported operator: \(op)")
}
}
return result
}```swift
func doAlgebra(operators: [String], operands: [Int]) -> Int {
guard operators.count == operands.count - 1 else {
fatalError("The length of operator array must be equal to the length of operand array minus one.")
}
var result = operands[0]
for i in 0..<operators.count {
let op = operators[i]
let operand = operands[i + 1]
switch op {
case "+":
result += operand
case "-":
result -= operand
case "*":
result *= operand
case "//":
result /= operand
case "**":
result = Int(pow(Double(result), Double(operand)))
default:
fatalError("Unsupported operator: \(op)")
}
}
return result
}
``` // XCTAssertTrue failedfunc doAlgebra(operators: [String], operands: [Int]) -> Int {
guard operators.count == operands.count - 1 else {
fatalError("Invalid input: The number of operators must be one less than the number of operands.")
}
var result = operands[0]
for i in 0..<operators.count {
let op = operators[i]
let operand = operands[i + 1]
switch op {
case "+":
result += operand
case "-":
result -= operand
case "*":
result *= operand
case "//":
result /= operand
case "**":
result = Int(pow(Double(result), Double(operand)))
default:
fatalError("Invalid operator: \(op)")
}
}
return result
}```swift
func doAlgebra(operators: [String], operands: [Int]) -> Int {
guard operators.count == operands.count - 1 else {
fatalError("Invalid input: The number of operators must be one less than the number of operands.")
}
var result = operands[0]
for i in 0..<operators.count {
let op = operators[i]
let operand = operands[i + 1]
switch op {
case "+":
result += operand
case "-":
result -= operand
case "*":
result *= operand
case "//":
result /= operand
case "**":
result = Int(pow(Double(result), Double(operand)))
default:
fatalError("Invalid operator: \(op)")
}
}
return result
}
``` // XCTAssertTrue failedfunc solve(s: String) -> String {
var hasLetter = false
var result = ""
for char in s {
if char.isLetter {
hasLetter = true
if char.isUppercase {
result.append(char.lowercased())
} else {
result.append(char.uppercased())
}
} else {
result.append(char)
}
}
if !hasLetter {
return String(s.reversed())
}
return result
}```swift
func solve(s: String) -> String {
var hasLetter = false
var result = ""
for char in s {
if char.isLetter {
hasLetter = true
if char.isUppercase {
result.append(char.lowercased())
} else {
result.append(char.uppercased())
}
} else {
result.append(char)
}
}
if !hasLetter {
return String(s.reversed())
}
return result
}
```func solve(s: String) -> String {
// Check if the string contains any letters
let containsLetters = s.rangeOfCharacter(from: .letters) != nil
if containsLetters {
// If the string contains letters, reverse the case of each letter
return String(s.map { char in
if char.isLetter {
return char.isUppercase ? char.lowercased() : char.uppercased()
} else {
return String(char)
}
}.joined())
} else {
// If the string contains no letters, reverse the string
return String(s.reversed())
}
}```swift
func solve(s: String) -> String {
// Check if the string contains any letters
let containsLetters = s.rangeOfCharacter(from: .letters) != nil
if containsLetters {
// If the string contains letters, reverse the case of each letter
return String(s.map { char in
if char.isLetter {
return char.isUppercase ? char.lowercased() : char.uppercased()
} else {
return String(char)
}
}.joined())
} else {
// If the string contains no letters, reverse the string
return String(s.reversed())
}
}
```func solve(s: String) -> String {
var containsLetter = false
var result = ""
for char in s {
if char.isLetter {
containsLetter = true
if char.isUppercase {
result.append(char.lowercased())
} else {
result.append(char.uppercased())
}
} else {
result.append(char)
}
}
if !containsLetter {
return String(s.reversed())
}
return result
}```swift
func solve(s: String) -> String {
var containsLetter = false
var result = ""
for char in s {
if char.isLetter {
containsLetter = true
if char.isUppercase {
result.append(char.lowercased())
} else {
result.append(char.uppercased())
}
} else {
result.append(char)
}
}
if !containsLetter {
return String(s.reversed())
}
return result
}
```func solve(s: String) -> String {
var hasLetter = false
var result = ""
for char in s {
if char.isLetter {
hasLetter = true
if char.isUppercase {
result.append(char.lowercased())
} else {
result.append(char.uppercased())
}
} else {
result.append(char)
}
}
if !hasLetter {
return String(result.reversed())
}
return result
}```swift
func solve(s: String) -> String {
var hasLetter = false
var result = ""
for char in s {
if char.isLetter {
hasLetter = true
if char.isUppercase {
result.append(char.lowercased())
} else {
result.append(char.uppercased())
}
} else {
result.append(char)
}
}
if !hasLetter {
return String(result.reversed())
}
return result
}
```func solve(s: String) -> String {
var containsLetter = false
var result = ""
for char in s {
if char.isLetter {
containsLetter = true
if char.isUppercase {
result.append(char.lowercased())
} else {
result.append(char.uppercased())
}
} else {
result.append(char)
}
}
if !containsLetter {
return String(s.reversed())
}
return result
}```swift
func solve(s: String) -> String {
var containsLetter = false
var result = ""
for char in s {
if char.isLetter {
containsLetter = true
if char.isUppercase {
result.append(char.lowercased())
} else {
result.append(char.uppercased())
}
} else {
result.append(char)
}
}
if !containsLetter {
return String(s.reversed())
}
return result
}
```func solve(s: String) -> String {
// Check if the string contains any letters
let containsLetters = s.contains { $0.isLetter }
if containsLetters {
// If the string contains letters, reverse their case
return String(s.map { char in
if char.isLowercase {
return char.uppercased()
} else if char.isUppercase {
return char.lowercased()
} else {
return String(char)
}
}.joined())
} else {
// If the string contains no letters, reverse the string
return String(s.reversed())
}
}```swift
func solve(s: String) -> String {
// Check if the string contains any letters
let containsLetters = s.contains { $0.isLetter }
if containsLetters {
// If the string contains letters, reverse their case
return String(s.map { char in
if char.isLowercase {
return char.uppercased()
} else if char.isUppercase {
return char.lowercased()
} else {
return String(char)
}
}.joined())
} else {
// If the string contains no letters, reverse the string
return String(s.reversed())
}
}
```func solve(s: String) -> String {
var hasLetters = false
var result = ""
for char in s {
if char.isLetter {
hasLetters = true
if char.isUppercase {
result.append(char.lowercased())
} else {
result.append(char.uppercased())
}
} else {
result.append(char)
}
}
if !hasLetters {
return String(s.reversed())
}
return result
}```swift
func solve(s: String) -> String {
var hasLetters = false
var result = ""
for char in s {
if char.isLetter {
hasLetters = true
if char.isUppercase {
result.append(char.lowercased())
} else {
result.append(char.uppercased())
}
} else {
result.append(char)
}
}
if !hasLetters {
return String(s.reversed())
}
return result
}
```func solve(s: String) -> String {
var hasLetter = false
var result = ""
for char in s {
if char.isLetter {
hasLetter = true
if char.isUppercase {
result.append(char.lowercased())
} else {
result.append(char.uppercased())
}
} else {
result.append(char)
}
}
if !hasLetter {
return String(s.reversed())
}
return result
}```swift
func solve(s: String) -> String {
var hasLetter = false
var result = ""
for char in s {
if char.isLetter {
hasLetter = true
if char.isUppercase {
result.append(char.lowercased())
} else {
result.append(char.uppercased())
}
} else {
result.append(char)
}
}
if !hasLetter {
return String(s.reversed())
}
return result
}
```func solve(s: String) -> String {
// Check if the string contains any letters
let containsLetters = s.contains { $0.isLetter }
// If the string contains no letters, reverse the string
if !containsLetters {
return String(s.reversed())
}
// Otherwise, reverse the case of each letter
var result = ""
for char in s {
if char.isLetter {
if char.isUppercase {
result.append(char.lowercased())
} else {
result.append(char.uppercased())
}
} else {
result.append(char)
}
}
return result
}```swift
func solve(s: String) -> String {
// Check if the string contains any letters
let containsLetters = s.contains { $0.isLetter }
// If the string contains no letters, reverse the string
if !containsLetters {
return String(s.reversed())
}
// Otherwise, reverse the case of each letter
var result = ""
for char in s {
if char.isLetter {
if char.isUppercase {
result.append(char.lowercased())
} else {
result.append(char.uppercased())
}
} else {
result.append(char)
}
}
return result
}
```func solve(s: String) -> String {
var containsLetter = false
var result = ""
for char in s {
if char.isLetter {
containsLetter = true
if char.isUppercase {
result.append(char.lowercased())
} else {
result.append(char.uppercased())
}
} else {
result.append(char)
}
}
if !containsLetter {
return String(s.reversed())
}
return result
}```swift
func solve(s: String) -> String {
var containsLetter = false
var result = ""
for char in s {
if char.isLetter {
containsLetter = true
if char.isUppercase {
result.append(char.lowercased())
} else {
result.append(char.uppercased())
}
} else {
result.append(char)
}
}
if !containsLetter {
return String(s.reversed())
}
return result
}
```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 { (bytes: UnsafeRawBufferPointer) in
CC_MD5(bytes.baseAddress, CC_LONG(data.count), &digest)
}
}
return digest.map { String(format: "%02x", $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)
var digest = [UInt8](repeating: 0, count: length)
if let data = text.data(using: .utf8) {
_ = data.withUnsafeBytes { (bytes: UnsafeRawBufferPointer) in
CC_MD5(bytes.baseAddress, CC_LONG(data.count), &digest)
}
}
return digest.map { String(format: "%02x", $0) }.joined()
}
```CC_MD5(bytes.baseAddress, CC_LONG(data.count), &digest) // 'CC_MD5' was deprecated in macOS 10.15: This function is cryptographically broken and should not be used in security contexts. Clients should migrate to SHA256 (or stronger).import CommonCrypto
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 { bytes in
CC_MD5(bytes.baseAddress, CC_LONG(data.count), &digest)
}
}
return digest.map { String(format: "%02x", $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)
var digest = [UInt8](repeating: 0, count: length)
if let data = text.data(using: .utf8) {
_ = data.withUnsafeBytes { bytes in
CC_MD5(bytes.baseAddress, CC_LONG(data.count), &digest)
}
}
return digest.map { String(format: "%02x", $0) }.joined()
}
```CC_MD5(bytes.baseAddress, CC_LONG(data.count), &digest) // 'CC_MD5' was deprecated in macOS 10.15: This function is cryptographically broken and should not be used in security contexts. Clients should migrate to SHA256 (or stronger).import CommonCrypto
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 { (bytes: UnsafeRawBufferPointer) in
CC_MD5(bytes.baseAddress, CC_LONG(data.count), &digest)
}
}
return digest.map { String(format: "%02x", $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)
var digest = [UInt8](repeating: 0, count: length)
if let data = text.data(using: .utf8) {
_ = data.withUnsafeBytes { (bytes: UnsafeRawBufferPointer) in
CC_MD5(bytes.baseAddress, CC_LONG(data.count), &digest)
}
}
return digest.map { String(format: "%02x", $0) }.joined()
}
```CC_MD5(bytes.baseAddress, CC_LONG(data.count), &digest) // 'CC_MD5' was deprecated in macOS 10.15: This function is cryptographically broken and should not be used in security contexts. Clients should migrate to SHA256 (or stronger).import CommonCrypto
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 in
messageData.withUnsafeBytes { messageBytes in
CC_MD5(messageBytes.baseAddress, CC_LONG(messageData.count), digestBytes.bindMemory(to: UInt8.self).baseAddress)
}
}
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 in
messageData.withUnsafeBytes { messageBytes in
CC_MD5(messageBytes.baseAddress, CC_LONG(messageData.count), digestBytes.bindMemory(to: UInt8.self).baseAddress)
}
}
return digestData.map { String(format: "%02hhx", $0) }.joined()
}
```CC_MD5(messageBytes.baseAddress, CC_LONG(messageData.count), digestBytes.bindMemory(to: UInt8.self).baseAddress) // '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 {
CC_MD5($0.baseAddress, CC_LONG(data.count), &digest)
}
}
return digest.map { String(format: "%02x", $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)
var digest = [UInt8](repeating: 0, count: length)
if let data = text.data(using: .utf8) {
_ = data.withUnsafeBytes {
CC_MD5($0.baseAddress, CC_LONG(data.count), &digest)
}
}
return digest.map { String(format: "%02x", $0) }.joined()
}
```CC_MD5($0.baseAddress, CC_LONG(data.count), &digest) // 'CC_MD5' was deprecated in macOS 10.15: This function is cryptographically broken and should not be used in security contexts. Clients should migrate to SHA256 (or stronger).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 {
CC_MD5($0.baseAddress, CC_LONG(data.count), &digest)
}
}
return digest.map { String(format: "%02x", $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)
var digest = [UInt8](repeating: 0, count: length)
if let data = text.data(using: .utf8) {
_ = data.withUnsafeBytes {
CC_MD5($0.baseAddress, CC_LONG(data.count), &digest)
}
}
return digest.map { String(format: "%02x", $0) }.joined()
}
```CC_MD5($0.baseAddress, CC_LONG(data.count), &digest) // 'CC_MD5' was deprecated in macOS 10.15: This function is cryptographically broken and should not be used in security contexts. Clients should migrate to SHA256 (or stronger).import CommonCrypto
import Foundation
func stringToMd5(text: String) -> String? {
// Check if the input text is empty
if text.isEmpty {
return nil
}
// Convert the input text to Data
guard let messageData = text.data(using: .utf8) else {
return nil
}
// Create an array to hold the MD5 hash
var digestData = Data(count: Int(CC_MD5_DIGEST_LENGTH))
// Compute the MD5 hash
_ = digestData.withUnsafeMutableBytes { digestBytes in
messageData.withUnsafeBytes { messageBytes in
CC_MD5(messageBytes.baseAddress, CC_LONG(messageData.count), digestBytes.bindMemory(to: UInt8.self).baseAddress)
}
}
// Convert the MD5 hash to a hexadecimal string
let md5String = digestData.map { String(format: "%02hhx", $0) }.joined()
return md5String
}To convert a string to its MD5 hash equivalent in Swift, you can use the `CommonCrypto` library, which provides cryptographic functions. Here's how you can implement the `stringToMd5` function:
```swift
import Foundation
import CommonCrypto
func stringToMd5(text: String) -> String? {
// Check if the input text is empty
if text.isEmpty {
return nil
}
// Convert the input text to Data
guard let messageData = text.data(using: .utf8) else {
return nil
}
// Create an array to hold the MD5 hash
var digestData = Data(count: Int(CC_MD5_DIGEST_LENGTH))
// Compute the MD5 hash
_ = digestData.withUnsafeMutableBytes { digestBytes in
messageData.withUnsafeBytes { messageBytes in
CC_MD5(messageBytes.baseAddress, CC_LONG(messageData.count), digestBytes.bindMemory(to: UInt8.self).baseAddress)
}
}
// Convert the MD5 hash to a hexadecimal string
let md5String = digestData.map { String(format: "%02hhx", $0) }.joined()
return md5String
}
CC_MD5(messageBytes.baseAddress, CC_LONG(messageData.count), digestBytes.bindMemory(to: UInt8.self).baseAddress) // '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 { (bytes: UnsafeRawBufferPointer) in
CC_MD5(bytes.baseAddress, CC_LONG(data.count), &digest)
}
}
return digest.map { String(format: "%02x", $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)
var digest = [UInt8](repeating: 0, count: length)
if let data = text.data(using: .utf8) {
_ = data.withUnsafeBytes { (bytes: UnsafeRawBufferPointer) in
CC_MD5(bytes.baseAddress, CC_LONG(data.count), &digest)
}
}
return digest.map { String(format: "%02x", $0) }.joined()
}
```CC_MD5(bytes.baseAddress, CC_LONG(data.count), &digest) // 'CC_MD5' was deprecated in macOS 10.15: This function is cryptographically broken and should not be used in security contexts. Clients should migrate to SHA256 (or stronger).import CommonCrypto
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 {
CC_MD5($0.baseAddress, CC_LONG(data.count), &digest)
}
}
return digest.map { String(format: "%02x", $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)
var digest = [UInt8](repeating: 0, count: length)
if let data = text.data(using: .utf8) {
_ = data.withUnsafeBytes {
CC_MD5($0.baseAddress, CC_LONG(data.count), &digest)
}
}
return digest.map { String(format: "%02x", $0) }.joined()
}
```CC_MD5($0.baseAddress, CC_LONG(data.count), &digest) // 'CC_MD5' was deprecated in macOS 10.15: This function is cryptographically broken and should not be used in security contexts. Clients should migrate to SHA256 (or stronger).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 {
CC_MD5($0.baseAddress, CC_LONG(data.count), &digest)
}
}
return digest.map { String(format: "%02x", $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)
var digest = [UInt8](repeating: 0, count: length)
if let data = text.data(using: .utf8) {
_ = data.withUnsafeBytes {
CC_MD5($0.baseAddress, CC_LONG(data.count), &digest)
}
}
return digest.map { String(format: "%02x", $0) }.joined()
}
```CC_MD5($0.baseAddress, CC_LONG(data.count), &digest) // 'CC_MD5' was deprecated in macOS 10.15: This function is cryptographically broken and should not be used in security contexts. Clients should migrate to SHA256 (or stronger).func generateIntegers(a: Int, b: Int) -> [Int] {
// Determine the lower and upper bounds
let lowerBound = min(a, b)
let upperBound = max(a, b)
// Initialize an empty array to store the even digits
var evenDigits: [Int] = []
// Iterate through the range from lowerBound to upperBound
for number in lowerBound...upperBound {
// Check if the number is even
if number % 2 == 0 {
evenDigits.append(number)
}
}
return evenDigits
}```swift
func generateIntegers(a: Int, b: Int) -> [Int] {
// Determine the lower and upper bounds
let lowerBound = min(a, b)
let upperBound = max(a, b)
// Initialize an empty array to store the even digits
var evenDigits: [Int] = []
// Iterate through the range from lowerBound to upperBound
for number in lowerBound...upperBound {
// Check if the number is even
if number % 2 == 0 {
evenDigits.append(number)
}
}
return evenDigits
}
```func generateIntegers(a: Int, b: Int) -> [Int] {
var result = [Int]()
let start = min(a, b)
let end = max(a, b)
for i in start...end {
if i % 2 == 0 {
result.append(i)
}
}
return result
}```swift
func generateIntegers(a: Int, b: Int) -> [Int] {
var result = [Int]()
let start = min(a, b)
let end = max(a, b)
for i in start...end {
if i % 2 == 0 {
result.append(i)
}
}
return result
}
```func generateIntegers(a: Int, b: Int) -> [Int] {
// Determine the lower and upper bounds
let lowerBound = min(a, b)
let upperBound = max(a, b)
// Initialize an empty array to store the even digits
var evenDigits: [Int] = []
// Iterate through the range from lowerBound to upperBound
for number in lowerBound...upperBound {
// Check if the number is even
if number % 2 == 0 {
evenDigits.append(number)
}
}
return evenDigits
}```swift
func generateIntegers(a: Int, b: Int) -> [Int] {
// Determine the lower and upper bounds
let lowerBound = min(a, b)
let upperBound = max(a, b)
// Initialize an empty array to store the even digits
var evenDigits: [Int] = []
// Iterate through the range from lowerBound to upperBound
for number in lowerBound...upperBound {
// Check if the number is even
if number % 2 == 0 {
evenDigits.append(number)
}
}
return evenDigits
}
```func generateIntegers(a: Int, b: Int) -> [Int] {
// Determine the lower and upper bounds
let lowerBound = min(a, b)
let upperBound = max(a, b)
// Initialize an empty array to store the even digits
var evenDigits: [Int] = []
// Iterate through the range from lowerBound to upperBound
for number in lowerBound...upperBound {
// Check if the number is even
if number % 2 == 0 {
evenDigits.append(number)
}
}
return evenDigits
}```swift
func generateIntegers(a: Int, b: Int) -> [Int] {
// Determine the lower and upper bounds
let lowerBound = min(a, b)
let upperBound = max(a, b)
// Initialize an empty array to store the even digits
var evenDigits: [Int] = []
// Iterate through the range from lowerBound to upperBound
for number in lowerBound...upperBound {
// Check if the number is even
if number % 2 == 0 {
evenDigits.append(number)
}
}
return evenDigits
}
```func generateIntegers(a: Int, b: Int) -> [Int] {
// Determine the lower and upper bounds
let lowerBound = min(a, b)
let upperBound = max(a, b)
// Initialize an empty array to store the even digits
var evenDigits: [Int] = []
// Iterate through the range from lowerBound to upperBound
for number in lowerBound...upperBound {
// Check if the number is even
if number % 2 == 0 {
evenDigits.append(number)
}
}
return evenDigits
}```swift
func generateIntegers(a: Int, b: Int) -> [Int] {
// Determine the lower and upper bounds
let lowerBound = min(a, b)
let upperBound = max(a, b)
// Initialize an empty array to store the even digits
var evenDigits: [Int] = []
// Iterate through the range from lowerBound to upperBound
for number in lowerBound...upperBound {
// Check if the number is even
if number % 2 == 0 {
evenDigits.append(number)
}
}
return evenDigits
}
```func generateIntegers(a: Int, b: Int) -> [Int] {
// Determine the lower and upper bounds
let lowerBound = min(a, b)
let upperBound = max(a, b)
// Initialize an empty array to store the even digits
var evenDigits: [Int] = []
// Iterate through the range from lowerBound to upperBound
for number in lowerBound...upperBound {
// Check if the number is even
if number % 2 == 0 {
evenDigits.append(number)
}
}
return evenDigits
}```swift
func generateIntegers(a: Int, b: Int) -> [Int] {
// Determine the lower and upper bounds
let lowerBound = min(a, b)
let upperBound = max(a, b)
// Initialize an empty array to store the even digits
var evenDigits: [Int] = []
// Iterate through the range from lowerBound to upperBound
for number in lowerBound...upperBound {
// Check if the number is even
if number % 2 == 0 {
evenDigits.append(number)
}
}
return evenDigits
}
```func generateIntegers(a: Int, b: Int) -> [Int] {
// Determine the lower and upper bounds
let lowerBound = min(a, b)
let upperBound = max(a, b)
// Initialize an empty array to store the even digits
var evenDigits: [Int] = []
// Iterate through the range from lowerBound to upperBound
for number in lowerBound...upperBound {
// Check if the number is even
if number % 2 == 0 {
evenDigits.append(number)
}
}
return evenDigits
}```swift
func generateIntegers(a: Int, b: Int) -> [Int] {
// Determine the lower and upper bounds
let lowerBound = min(a, b)
let upperBound = max(a, b)
// Initialize an empty array to store the even digits
var evenDigits: [Int] = []
// Iterate through the range from lowerBound to upperBound
for number in lowerBound...upperBound {
// Check if the number is even
if number % 2 == 0 {
evenDigits.append(number)
}
}
return evenDigits
}
```func generateIntegers(a: Int, b: Int) -> [Int] {
// Determine the lower and upper bounds
let lowerBound = min(a, b)
let upperBound = max(a, b)
// Initialize an empty array to store the even digits
var evenDigits: [Int] = []
// Iterate through the range from lowerBound to upperBound
for number in lowerBound...upperBound {
// Check if the number is even
if number % 2 == 0 {
evenDigits.append(number)
}
}
return evenDigits
}```swift
func generateIntegers(a: Int, b: Int) -> [Int] {
// Determine the lower and upper bounds
let lowerBound = min(a, b)
let upperBound = max(a, b)
// Initialize an empty array to store the even digits
var evenDigits: [Int] = []
// Iterate through the range from lowerBound to upperBound
for number in lowerBound...upperBound {
// Check if the number is even
if number % 2 == 0 {
evenDigits.append(number)
}
}
return evenDigits
}
```func generateIntegers(a: Int, b: Int) -> [Int] {
// Determine the lower and upper bounds
let lowerBound = min(a, b)
let upperBound = max(a, b)
// Initialize an empty array to store the even digits
var evenDigits: [Int] = []
// Iterate through the range from lowerBound to upperBound
for number in lowerBound...upperBound {
// Check if the number is even
if number % 2 == 0 {
evenDigits.append(number)
}
}
return evenDigits
}```swift
func generateIntegers(a: Int, b: Int) -> [Int] {
// Determine the lower and upper bounds
let lowerBound = min(a, b)
let upperBound = max(a, b)
// Initialize an empty array to store the even digits
var evenDigits: [Int] = []
// Iterate through the range from lowerBound to upperBound
for number in lowerBound...upperBound {
// Check if the number is even
if number % 2 == 0 {
evenDigits.append(number)
}
}
return evenDigits
}
```func generateIntegers(a: Int, b: Int) -> [Int] {
var result = [Int]()
let start = min(a, b)
let end = max(a, b)
for number in start...end {
if number % 2 == 0 {
result.append(number)
}
}
return result
}```swift
func generateIntegers(a: Int, b: Int) -> [Int] {
var result = [Int]()
let start = min(a, b)
let end = max(a, b)
for number in start...end {
if number % 2 == 0 {
result.append(number)
}
}
return result
}
```