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 1..<sortedNumbers.count {
if 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 1..<sortedNumbers.count {
if sortedNumbers[i] - sortedNumbers[i - 1] < threshold {
return true
}
}
return false
}
```func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
guard numbers.count > 1 else { return false }
let sortedNumbers = numbers.sorted()
for i in 1..<sortedNumbers.count {
if sortedNumbers[i] - sortedNumbers[i - 1] < threshold {
return true
}
}
return false
}```swift
func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
guard numbers.count > 1 else { return false }
let sortedNumbers = numbers.sorted()
for i in 1..<sortedNumbers.count {
if sortedNumbers[i] - sortedNumbers[i - 1] < threshold {
return true
}
}
return false
}
```func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
let sortedNumbers = numbers.sorted()
for i in 1..<sortedNumbers.count {
if 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 1..<sortedNumbers.count {
if sortedNumbers[i] - sortedNumbers[i - 1] < threshold {
return true
}
}
return false
}
```func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
guard numbers.count > 1 else { return false }
let sortedNumbers = numbers.sorted()
for i in 1..<sortedNumbers.count {
if sortedNumbers[i] - sortedNumbers[i - 1] < threshold {
return true
}
}
return false
}```swift
func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
guard numbers.count > 1 else { return false }
let sortedNumbers = numbers.sorted()
for i in 1..<sortedNumbers.count {
if sortedNumbers[i] - sortedNumbers[i - 1] < threshold {
return true
}
}
return false
}
```func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
guard numbers.count > 1 else { return false }
let sortedNumbers = numbers.sorted()
for i in 1..<sortedNumbers.count {
if sortedNumbers[i] - sortedNumbers[i - 1] < threshold {
return true
}
}
return false
}```swift
func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
guard numbers.count > 1 else { return false }
let sortedNumbers = numbers.sorted()
for i in 1..<sortedNumbers.count {
if sortedNumbers[i] - sortedNumbers[i - 1] < threshold {
return true
}
}
return false
}
```func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
guard numbers.count > 1 else { return false }
let sortedNumbers = numbers.sorted()
for i in 1..<sortedNumbers.count {
if sortedNumbers[i] - sortedNumbers[i - 1] < threshold {
return true
}
}
return false
}```swift
func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
guard numbers.count > 1 else { return false }
let sortedNumbers = numbers.sorted()
for i in 1..<sortedNumbers.count {
if sortedNumbers[i] - sortedNumbers[i - 1] < threshold {
return true
}
}
return false
}
```func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
guard numbers.count > 1 else { return false }
let sortedNumbers = numbers.sorted()
for i in 1..<sortedNumbers.count {
if sortedNumbers[i] - sortedNumbers[i - 1] < threshold {
return true
}
}
return false
}```swift
func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
guard numbers.count > 1 else { return false }
let sortedNumbers = numbers.sorted()
for i in 1..<sortedNumbers.count {
if sortedNumbers[i] - sortedNumbers[i - 1] < threshold {
return true
}
}
return false
}
```func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
guard numbers.count > 1 else { return false }
let sortedNumbers = numbers.sorted()
for i in 1..<sortedNumbers.count {
if sortedNumbers[i] - sortedNumbers[i - 1] < threshold {
return true
}
}
return false
}```swift
func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
guard numbers.count > 1 else { return false }
let sortedNumbers = numbers.sorted()
for i in 1..<sortedNumbers.count {
if sortedNumbers[i] - sortedNumbers[i - 1] < threshold {
return true
}
}
return false
}
```func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
guard numbers.count > 1 else { return false }
let sortedNumbers = numbers.sorted()
for i in 1..<sortedNumbers.count {
if sortedNumbers[i] - sortedNumbers[i - 1] < threshold {
return true
}
}
return false
}```swift
func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
guard numbers.count > 1 else { return false }
let sortedNumbers = numbers.sorted()
for i in 1..<sortedNumbers.count {
if sortedNumbers[i] - sortedNumbers[i - 1] < threshold {
return true
}
}
return false
}
```func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
guard numbers.count > 1 else { return false }
let sortedNumbers = numbers.sorted()
for i in 1..<sortedNumbers.count {
if sortedNumbers[i] - sortedNumbers[i - 1] < threshold {
return true
}
}
return false
}```swift
func hasCloseElements(numbers: [Double], threshold: Double) -> Bool {
guard numbers.count > 1 else { return false }
let sortedNumbers = numbers.sorted()
for i in 1..<sortedNumbers.count {
if sortedNumbers[i] - sortedNumbers[i - 1] < threshold {
return true
}
}
return false
}
```func separateParenGroups(parenString: String) -> [String] {
var result: [String] = []
var currentGroup: String = ""
var balance = 0
for char in parenString.replacingOccurrences(of: " ", with: "") {
if char == "(" {
if balance == 0 && !currentGroup.isEmpty {
result.append(currentGroup)
currentGroup = ""
}
currentGroup.append(char)
balance += 1
} else if char == ")" {
currentGroup.append(char)
balance -= 1
if balance == 0 {
result.append(currentGroup)
currentGroup = ""
}
}
}
return result
}```swift
func separateParenGroups(parenString: String) -> [String] {
var result: [String] = []
var currentGroup: String = ""
var balance = 0
for char in parenString.replacingOccurrences(of: " ", with: "") {
if char == "(" {
if balance == 0 && !currentGroup.isEmpty {
result.append(currentGroup)
currentGroup = ""
}
currentGroup.append(char)
balance += 1
} else if char == ")" {
currentGroup.append(char)
balance -= 1
if balance == 0 {
result.append(currentGroup)
currentGroup = ""
}
}
}
return result
}
```func separateParenGroups(parenString: String) -> [String] {
var result: [String] = []
var currentGroup: String = ""
var balance: Int = 0
for char in parenString.replacingOccurrences(of: " ", with: "") {
if char == "(" {
if balance == 0 && !currentGroup.isEmpty {
result.append(currentGroup)
currentGroup = ""
}
currentGroup.append(char)
balance += 1
} else if char == ")" {
currentGroup.append(char)
balance -= 1
if balance == 0 {
result.append(currentGroup)
currentGroup = ""
}
}
}
return result
}```swift
func separateParenGroups(parenString: String) -> [String] {
var result: [String] = []
var currentGroup: String = ""
var balance: Int = 0
for char in parenString.replacingOccurrences(of: " ", with: "") {
if char == "(" {
if balance == 0 && !currentGroup.isEmpty {
result.append(currentGroup)
currentGroup = ""
}
currentGroup.append(char)
balance += 1
} else if char == ")" {
currentGroup.append(char)
balance -= 1
if balance == 0 {
result.append(currentGroup)
currentGroup = ""
}
}
}
return result
}
```func separateParenGroups(parenString: String) -> [String] {
var results: [String] = []
var currentGroup: String = ""
var balance: Int = 0
for char in parenString.replacingOccurrences(of: " ", with: "") {
if char == "(" {
if balance == 0 && !currentGroup.isEmpty {
results.append(currentGroup)
currentGroup = ""
}
currentGroup.append(char)
balance += 1
} else if char == ")" {
currentGroup.append(char)
balance -= 1
if balance == 0 {
results.append(currentGroup)
currentGroup = ""
}
}
}
return results
}```swift
func separateParenGroups(parenString: String) -> [String] {
var results: [String] = []
var currentGroup: String = ""
var balance: Int = 0
for char in parenString.replacingOccurrences(of: " ", with: "") {
if char == "(" {
if balance == 0 && !currentGroup.isEmpty {
results.append(currentGroup)
currentGroup = ""
}
currentGroup.append(char)
balance += 1
} else if char == ")" {
currentGroup.append(char)
balance -= 1
if balance == 0 {
results.append(currentGroup)
currentGroup = ""
}
}
}
return results
}
```func separateParenGroups(parenString: String) -> [String] {
var result: [String] = []
var currentGroup: String = ""
var balance: Int = 0
for char in parenString.replacingOccurrences(of: " ", with: "") {
if char == "(" {
if balance == 0 && !currentGroup.isEmpty {
result.append(currentGroup)
currentGroup = ""
}
currentGroup.append(char)
balance += 1
} else if char == ")" {
currentGroup.append(char)
balance -= 1
if balance == 0 {
result.append(currentGroup)
currentGroup = ""
}
}
}
return result
}```swift
func separateParenGroups(parenString: String) -> [String] {
var result: [String] = []
var currentGroup: String = ""
var balance: Int = 0
for char in parenString.replacingOccurrences(of: " ", with: "") {
if char == "(" {
if balance == 0 && !currentGroup.isEmpty {
result.append(currentGroup)
currentGroup = ""
}
currentGroup.append(char)
balance += 1
} else if char == ")" {
currentGroup.append(char)
balance -= 1
if balance == 0 {
result.append(currentGroup)
currentGroup = ""
}
}
}
return result
}
```func separateParenGroups(parenString: String) -> [String] {
var result: [String] = []
var currentGroup: String = ""
var balance: Int = 0
for char in parenString {
if char == "(" {
if balance == 0 && !currentGroup.isEmpty {
result.append(currentGroup)
currentGroup = ""
}
currentGroup.append(char)
balance += 1
} else if char == ")" {
currentGroup.append(char)
balance -= 1
if balance == 0 {
result.append(currentGroup)
currentGroup = ""
}
}
}
return result.filter { !$0.isEmpty }
}```swift
func separateParenGroups(parenString: String) -> [String] {
var result: [String] = []
var currentGroup: String = ""
var balance: Int = 0
for char in parenString {
if char == "(" {
if balance == 0 && !currentGroup.isEmpty {
result.append(currentGroup)
currentGroup = ""
}
currentGroup.append(char)
balance += 1
} else if char == ")" {
currentGroup.append(char)
balance -= 1
if balance == 0 {
result.append(currentGroup)
currentGroup = ""
}
}
}
return result.filter { !$0.isEmpty }
}
```func separateParenGroups(parenString: String) -> [String] {
var result: [String] = []
var currentGroup: String = ""
var balance: Int = 0
for char in parenString.replacingOccurrences(of: " ", with: "") {
if char == "(" {
if balance == 0 && !currentGroup.isEmpty {
result.append(currentGroup)
currentGroup = ""
}
currentGroup.append(char)
balance += 1
} else if char == ")" {
currentGroup.append(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: String = ""
var balance: Int = 0
for char in parenString.replacingOccurrences(of: " ", with: "") {
if char == "(" {
if balance == 0 && !currentGroup.isEmpty {
result.append(currentGroup)
currentGroup = ""
}
currentGroup.append(char)
balance += 1
} else if char == ")" {
currentGroup.append(char)
balance -= 1
}
if balance == 0 && !currentGroup.isEmpty {
result.append(currentGroup)
currentGroup = ""
}
}
return result
}
```func separateParenGroups(parenString: String) -> [String] {
var result: [String] = []
var currentGroup: String = ""
var balance = 0
for char in parenString.replacingOccurrences(of: " ", with: "") {
if char == "(" {
if balance == 0 && !currentGroup.isEmpty {
result.append(currentGroup)
currentGroup = ""
}
currentGroup.append(char)
balance += 1
} else if char == ")" {
currentGroup.append(char)
balance -= 1
if balance == 0 {
result.append(currentGroup)
currentGroup = ""
}
}
}
return result
}```swift
func separateParenGroups(parenString: String) -> [String] {
var result: [String] = []
var currentGroup: String = ""
var balance = 0
for char in parenString.replacingOccurrences(of: " ", with: "") {
if char == "(" {
if balance == 0 && !currentGroup.isEmpty {
result.append(currentGroup)
currentGroup = ""
}
currentGroup.append(char)
balance += 1
} else if char == ")" {
currentGroup.append(char)
balance -= 1
if balance == 0 {
result.append(currentGroup)
currentGroup = ""
}
}
}
return result
}
```func separateParenGroups(parenString: String) -> [String] {
var result: [String] = []
var currentGroup: String = ""
var balance: Int = 0
for char in parenString.replacingOccurrences(of: " ", with: "") {
if char == "(" {
if balance == 0 && !currentGroup.isEmpty {
result.append(currentGroup)
currentGroup = ""
}
currentGroup.append(char)
balance += 1
} else if char == ")" {
currentGroup.append(char)
balance -= 1
if balance == 0 {
result.append(currentGroup)
currentGroup = ""
}
}
}
return result
}```swift
func separateParenGroups(parenString: String) -> [String] {
var result: [String] = []
var currentGroup: String = ""
var balance: Int = 0
for char in parenString.replacingOccurrences(of: " ", with: "") {
if char == "(" {
if balance == 0 && !currentGroup.isEmpty {
result.append(currentGroup)
currentGroup = ""
}
currentGroup.append(char)
balance += 1
} else if char == ")" {
currentGroup.append(char)
balance -= 1
if balance == 0 {
result.append(currentGroup)
currentGroup = ""
}
}
}
return result
}
```func separateParenGroups(parenString: String) -> [String] {
var result: [String] = []
var currentGroup: String = ""
var balance: Int = 0
for char in parenString.replacingOccurrences(of: " ", with: "") {
if char == "(" {
if balance == 0 && !currentGroup.isEmpty {
result.append(currentGroup)
currentGroup = ""
}
currentGroup.append(char)
balance += 1
} else if char == ")" {
currentGroup.append(char)
balance -= 1
if balance == 0 {
result.append(currentGroup)
currentGroup = ""
}
}
}
return result
}```swift
func separateParenGroups(parenString: String) -> [String] {
var result: [String] = []
var currentGroup: String = ""
var balance: Int = 0
for char in parenString.replacingOccurrences(of: " ", with: "") {
if char == "(" {
if balance == 0 && !currentGroup.isEmpty {
result.append(currentGroup)
currentGroup = ""
}
currentGroup.append(char)
balance += 1
} else if char == ")" {
currentGroup.append(char)
balance -= 1
if balance == 0 {
result.append(currentGroup)
currentGroup = ""
}
}
}
return result
}
```func separateParenGroups(parenString: String) -> [String] {
var result: [String] = []
var currentGroup: String = ""
var balance: Int = 0
for char in parenString.replacingOccurrences(of: " ", with: "") {
if char == "(" {
if balance == 0 && !currentGroup.isEmpty {
result.append(currentGroup)
currentGroup = ""
}
currentGroup.append(char)
balance += 1
} else if char == ")" {
currentGroup.append(char)
balance -= 1
if balance == 0 {
result.append(currentGroup)
currentGroup = ""
}
}
}
return result
}```swift
func separateParenGroups(parenString: String) -> [String] {
var result: [String] = []
var currentGroup: String = ""
var balance: Int = 0
for char in parenString.replacingOccurrences(of: " ", with: "") {
if char == "(" {
if balance == 0 && !currentGroup.isEmpty {
result.append(currentGroup)
currentGroup = ""
}
currentGroup.append(char)
balance += 1
} else if char == ")" {
currentGroup.append(char)
balance -= 1
if balance == 0 {
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 {
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(absoluteDeviations.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(absoluteDeviations.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(absoluteDeviations.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(absoluteDeviations.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(absoluteDeviations.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(absoluteDeviations.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(absoluteDeviations.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(absoluteDeviations.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(absoluteDeviations.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(absoluteDeviations.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(absoluteDeviations.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(absoluteDeviations.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(absoluteDeviations.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(absoluteDeviations.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(absoluteDeviations.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(absoluteDeviations.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(absoluteDeviations.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(absoluteDeviations.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(absoluteDeviations.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(absoluteDeviations.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] {
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 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] {
let groups = parenString.split(separator: " ")
var results: [Int] = []
for group in groups {
var maxDepth = 0
var currentDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
maxDepth = max(maxDepth, currentDepth)
} else if char == ")" {
currentDepth -= 1
}
}
results.append(maxDepth)
}
return results
}```swift
func parseNestedParens(parenString: String) -> [Int] {
let groups = parenString.split(separator: " ")
var results: [Int] = []
for group in groups {
var maxDepth = 0
var currentDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
maxDepth = max(maxDepth, currentDepth)
} else if char == ")" {
currentDepth -= 1
}
}
results.append(maxDepth)
}
return results
}
```func parseNestedParens(parenString: String) -> [Int] {
let groups = parenString.split(separator: " ")
var depths: [Int] = []
for group in groups {
var maxDepth = 0
var currentDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
maxDepth = max(maxDepth, currentDepth)
} else if char == ")" {
currentDepth -= 1
}
}
depths.append(maxDepth)
}
return depths
}```swift
func parseNestedParens(parenString: String) -> [Int] {
let groups = parenString.split(separator: " ")
var depths: [Int] = []
for group in groups {
var maxDepth = 0
var currentDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
maxDepth = max(maxDepth, currentDepth)
} else if char == ")" {
currentDepth -= 1
}
}
depths.append(maxDepth)
}
return depths
}
```func parseNestedParens(parenString: String) -> [Int] {
let groups = parenString.split(separator: " ")
var results: [Int] = []
for group in groups {
var maxDepth = 0
var currentDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
maxDepth = max(maxDepth, currentDepth)
} else if char == ")" {
currentDepth -= 1
}
}
results.append(maxDepth)
}
return results
}```swift
func parseNestedParens(parenString: String) -> [Int] {
let groups = parenString.split(separator: " ")
var results: [Int] = []
for group in groups {
var maxDepth = 0
var currentDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
maxDepth = max(maxDepth, currentDepth)
} else if char == ")" {
currentDepth -= 1
}
}
results.append(maxDepth)
}
return results
}
```func parseNestedParens(parenString: String) -> [Int] {
let groups = parenString.split(separator: " ")
var depths: [Int] = []
for group in groups {
var maxDepth = 0
var currentDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
maxDepth = max(maxDepth, currentDepth)
} else if char == ")" {
currentDepth -= 1
}
}
depths.append(maxDepth)
}
return depths
}```swift
func parseNestedParens(parenString: String) -> [Int] {
let groups = parenString.split(separator: " ")
var depths: [Int] = []
for group in groups {
var maxDepth = 0
var currentDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
maxDepth = max(maxDepth, currentDepth)
} else if char == ")" {
currentDepth -= 1
}
}
depths.append(maxDepth)
}
return depths
}
```func parseNestedParens(parenString: String) -> [Int] {
let groups = parenString.split(separator: " ")
var results: [Int] = []
for group in groups {
var maxDepth = 0
var currentDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
maxDepth = max(maxDepth, currentDepth)
} else if char == ")" {
currentDepth -= 1
}
}
results.append(maxDepth)
}
return results
}```swift
func parseNestedParens(parenString: String) -> [Int] {
let groups = parenString.split(separator: " ")
var results: [Int] = []
for group in groups {
var maxDepth = 0
var currentDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
maxDepth = max(maxDepth, currentDepth)
} else if char == ")" {
currentDepth -= 1
}
}
results.append(maxDepth)
}
return results
}
```func parseNestedParens(parenString: String) -> [Int] {
let groups = parenString.split(separator: " ")
var results: [Int] = []
for group in groups {
var maxDepth = 0
var currentDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
maxDepth = max(maxDepth, currentDepth)
} else if char == ")" {
currentDepth -= 1
}
}
results.append(maxDepth)
}
return results
}```swift
func parseNestedParens(parenString: String) -> [Int] {
let groups = parenString.split(separator: " ")
var results: [Int] = []
for group in groups {
var maxDepth = 0
var currentDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
maxDepth = max(maxDepth, currentDepth)
} else if char == ")" {
currentDepth -= 1
}
}
results.append(maxDepth)
}
return results
}
```func parseNestedParens(parenString: String) -> [Int] {
let groups = parenString.split(separator: " ")
var depths: [Int] = []
for group in groups {
var maxDepth = 0
var currentDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
maxDepth = max(maxDepth, currentDepth)
} else if char == ")" {
currentDepth -= 1
}
}
depths.append(maxDepth)
}
return depths
}```swift
func parseNestedParens(parenString: String) -> [Int] {
let groups = parenString.split(separator: " ")
var depths: [Int] = []
for group in groups {
var maxDepth = 0
var currentDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
maxDepth = max(maxDepth, currentDepth)
} else if char == ")" {
currentDepth -= 1
}
}
depths.append(maxDepth)
}
return depths
}
```func parseNestedParens(parenString: String) -> [Int] {
let groups = parenString.split(separator: " ")
var depths: [Int] = []
for group in groups {
var maxDepth = 0
var currentDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
maxDepth = max(maxDepth, currentDepth)
} else if char == ")" {
currentDepth -= 1
}
}
depths.append(maxDepth)
}
return depths
}```swift
func parseNestedParens(parenString: String) -> [Int] {
let groups = parenString.split(separator: " ")
var depths: [Int] = []
for group in groups {
var maxDepth = 0
var currentDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
maxDepth = max(maxDepth, currentDepth)
} else if char == ")" {
currentDepth -= 1
}
}
depths.append(maxDepth)
}
return depths
}
```func parseNestedParens(parenString: String) -> [Int] {
let groups = parenString.split(separator: " ")
var results: [Int] = []
for group in groups {
var maxDepth = 0
var currentDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
maxDepth = max(maxDepth, currentDepth)
} else if char == ")" {
currentDepth -= 1
}
}
results.append(maxDepth)
}
return results
}```swift
func parseNestedParens(parenString: String) -> [Int] {
let groups = parenString.split(separator: " ")
var results: [Int] = []
for group in groups {
var maxDepth = 0
var currentDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
maxDepth = max(maxDepth, currentDepth)
} else if char == ")" {
currentDepth -= 1
}
}
results.append(maxDepth)
}
return results
}
```func parseNestedParens(parenString: String) -> [Int] {
let groups = parenString.split(separator: " ")
var depths: [Int] = []
for group in groups {
var maxDepth = 0
var currentDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
maxDepth = max(maxDepth, currentDepth)
} else if char == ")" {
currentDepth -= 1
}
}
depths.append(maxDepth)
}
return depths
}```swift
func parseNestedParens(parenString: String) -> [Int] {
let groups = parenString.split(separator: " ")
var depths: [Int] = []
for group in groups {
var maxDepth = 0
var currentDepth = 0
for char in group {
if char == "(" {
currentDepth += 1
maxDepth = max(maxDepth, currentDepth)
} else if char == ")" {
currentDepth -= 1
}
}
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] {
var result: [Int] = []
var currentMax: Int = Int.min
for number in numbers {
currentMax = max(currentMax, number)
result.append(currentMax)
}
return result
}```swift
func rollingMax(numbers: [Int]) -> [Int] {
var result: [Int] = []
var currentMax: Int = Int.min
for number in numbers {
currentMax = max(currentMax, number)
result.append(currentMax)
}
return result
}
```func rollingMax(numbers: [Int]) -> [Int] {
var result: [Int] = []
var currentMax: Int = Int.min
for number in numbers {
currentMax = max(currentMax, number)
result.append(currentMax)
}
return result
}```swift
func rollingMax(numbers: [Int]) -> [Int] {
var result: [Int] = []
var currentMax: Int = Int.min
for number in numbers {
currentMax = max(currentMax, number)
result.append(currentMax)
}
return result
}
```func rollingMax(numbers: [Int]) -> [Int] {
var result: [Int] = []
var currentMax: Int = Int.min
for number in numbers {
currentMax = max(currentMax, number)
result.append(currentMax)
}
return result
}```swift
func rollingMax(numbers: [Int]) -> [Int] {
var result: [Int] = []
var currentMax: Int = Int.min
for number in numbers {
currentMax = max(currentMax, number)
result.append(currentMax)
}
return result
}
```func rollingMax(numbers: [Int]) -> [Int] {
var result: [Int] = []
var currentMax: Int = Int.min
for number in numbers {
currentMax = max(currentMax, number)
result.append(currentMax)
}
return result
}```swift
func rollingMax(numbers: [Int]) -> [Int] {
var result: [Int] = []
var currentMax: Int = Int.min
for number in numbers {
currentMax = max(currentMax, number)
result.append(currentMax)
}
return result
}
```func rollingMax(numbers: [Int]) -> [Int] {
var result: [Int] = []
var currentMax: Int = Int.min
for number in numbers {
currentMax = max(currentMax, number)
result.append(currentMax)
}
return result
}```swift
func rollingMax(numbers: [Int]) -> [Int] {
var result: [Int] = []
var currentMax: Int = Int.min
for number in numbers {
currentMax = max(currentMax, number)
result.append(currentMax)
}
return result
}
```func rollingMax(numbers: [Int]) -> [Int] {
var result: [Int] = []
var currentMax: Int = Int.min
for number in numbers {
currentMax = max(currentMax, number)
result.append(currentMax)
}
return result
}```swift
func rollingMax(numbers: [Int]) -> [Int] {
var result: [Int] = []
var currentMax: Int = Int.min
for number in numbers {
currentMax = max(currentMax, number)
result.append(currentMax)
}
return result
}
```func rollingMax(numbers: [Int]) -> [Int] {
var result: [Int] = []
var currentMax: Int = Int.min
for number in numbers {
currentMax = max(currentMax, number)
result.append(currentMax)
}
return result
}```swift
func rollingMax(numbers: [Int]) -> [Int] {
var result: [Int] = []
var currentMax: Int = Int.min
for number in numbers {
currentMax = max(currentMax, number)
result.append(currentMax)
}
return result
}
```func rollingMax(numbers: [Int]) -> [Int] {
var result: [Int] = []
var currentMax: Int = Int.min
for number in numbers {
currentMax = max(currentMax, number)
result.append(currentMax)
}
return result
}```swift
func rollingMax(numbers: [Int]) -> [Int] {
var result: [Int] = []
var currentMax: Int = Int.min
for number in numbers {
currentMax = max(currentMax, number)
result.append(currentMax)
}
return result
}
```func rollingMax(numbers: [Int]) -> [Int] {
var result: [Int] = []
var currentMax: Int = Int.min
for number in numbers {
currentMax = max(currentMax, number)
result.append(currentMax)
}
return result
}```swift
func rollingMax(numbers: [Int]) -> [Int] {
var result: [Int] = []
var currentMax: Int = Int.min
for number in numbers {
currentMax = max(currentMax, number)
result.append(currentMax)
}
return result
}
```func rollingMax(numbers: [Int]) -> [Int] {
var result: [Int] = []
var currentMax = Int.min
for number in numbers {
currentMax = max(currentMax, number)
result.append(currentMax)
}
return result
}```swift
func rollingMax(numbers: [Int]) -> [Int] {
var result: [Int] = []
var currentMax = Int.min
for number in numbers {
currentMax = max(currentMax, number)
result.append(currentMax)
}
return result
}
```func makePalindrome(string: String) -> String {
guard !string.isEmpty else { return "" }
let reversedString = String(string.reversed())
let combinedString = string + "#" + reversedString
var lps = Array(repeating: 0, count: combinedString.count)
// Compute the LPS array
var length = 0
var i = 1
while i < combinedString.count {
if combinedString[combinedString.index(combinedString.startIndex, offsetBy: i)] == combinedString[combinedString.index(combinedString.startIndex, offsetBy: length)] {
length += 1
lps[i] = length
i += 1
} else {
if length != 0 {
length = lps[length - 1]
} else {
lps[i] = 0
i += 1
}
}
}
// The length of the longest palindromic suffix
let longestPalindromicSuffixLength = lps.last ?? 0
let prefixToAdd = string.prefix(string.count - longestPalindromicSuffixLength)
return string + String(prefixToAdd.reversed())
}```swift
func makePalindrome(string: String) -> String {
guard !string.isEmpty else { return "" }
let reversedString = String(string.reversed())
let combinedString = string + "#" + reversedString
var lps = Array(repeating: 0, count: combinedString.count)
// Compute the LPS array
var length = 0
var i = 1
while i < combinedString.count {
if combinedString[combinedString.index(combinedString.startIndex, offsetBy: i)] == combinedString[combinedString.index(combinedString.startIndex, offsetBy: length)] {
length += 1
lps[i] = length
i += 1
} else {
if length != 0 {
length = lps[length - 1]
} else {
lps[i] = 0
i += 1
}
}
}
// The length of the longest palindromic suffix
let longestPalindromicSuffixLength = lps.last ?? 0
let prefixToAdd = string.prefix(string.count - longestPalindromicSuffixLength)
return string + String(prefixToAdd.reversed())
}
```func makePalindrome(string: String) -> String {
guard !string.isEmpty else { return "" }
let reversedString = String(string.reversed())
let combinedString = string + "#" + reversedString
var lps = Array(repeating: 0, count: combinedString.count)
// Compute the LPS (Longest Prefix Suffix) array
var length = 0
var i = 1
while i < combinedString.count {
if combinedString[combinedString.index(combinedString.startIndex, offsetBy: i)] == combinedString[combinedString.index(combinedString.startIndex, offsetBy: length)] {
length += 1
lps[i] = length
i += 1
} else {
if length != 0 {
length = lps[length - 1]
} else {
lps[i] = 0
i += 1
}
}
}
// The length of the longest palindromic suffix
let longestPalindromicSuffixLength = lps.last ?? 0
let prefixToAppend = String(string.prefix(string.count - longestPalindromicSuffixLength).reversed())
return string + prefixToAppend
}```swift
func makePalindrome(string: String) -> String {
guard !string.isEmpty else { return "" }
let reversedString = String(string.reversed())
let combinedString = string + "#" + reversedString
var lps = Array(repeating: 0, count: combinedString.count)
// Compute the LPS (Longest Prefix Suffix) array
var length = 0
var i = 1
while i < combinedString.count {
if combinedString[combinedString.index(combinedString.startIndex, offsetBy: i)] == combinedString[combinedString.index(combinedString.startIndex, offsetBy: length)] {
length += 1
lps[i] = length
i += 1
} else {
if length != 0 {
length = lps[length - 1]
} else {
lps[i] = 0
i += 1
}
}
}
// The length of the longest palindromic suffix
let longestPalindromicSuffixLength = lps.last ?? 0
let prefixToAppend = String(string.prefix(string.count - longestPalindromicSuffixLength).reversed())
return string + prefixToAppend
}
```func makePalindrome(string: String) -> String {
guard !string.isEmpty else { return "" }
let reversedString = String(string.reversed())
let combinedString = string + "#" + reversedString
var lps = [Int](repeating: 0, count: combinedString.count)
// Compute the LPS (Longest Prefix Suffix) array
var length = 0
for i in 1..<combinedString.count {
while length > 0 && combinedString[combinedString.index(combinedString.startIndex, offsetBy: i)] != combinedString[combinedString.index(combinedString.startIndex, offsetBy: length)] {
length = lps[length - 1]
}
if combinedString[combinedString.index(combinedString.startIndex, offsetBy: i)] == combinedString[combinedString.index(combinedString.startIndex, offsetBy: length)] {
length += 1
lps[i] = length
} else {
lps[i] = 0
}
}
// The length of the longest palindromic suffix
let longestPalindromicSuffixLength = lps[combinedString.count - 1]
let prefixToAppend = String(string.prefix(string.count - longestPalindromicSuffixLength).reversed())
return string + prefixToAppend
}```swift
func makePalindrome(string: String) -> String {
guard !string.isEmpty else { return "" }
let reversedString = String(string.reversed())
let combinedString = string + "#" + reversedString
var lps = [Int](repeating: 0, count: combinedString.count)
// Compute the LPS (Longest Prefix Suffix) array
var length = 0
for i in 1..<combinedString.count {
while length > 0 && combinedString[combinedString.index(combinedString.startIndex, offsetBy: i)] != combinedString[combinedString.index(combinedString.startIndex, offsetBy: length)] {
length = lps[length - 1]
}
if combinedString[combinedString.index(combinedString.startIndex, offsetBy: i)] == combinedString[combinedString.index(combinedString.startIndex, offsetBy: length)] {
length += 1
lps[i] = length
} else {
lps[i] = 0
}
}
// The length of the longest palindromic suffix
let longestPalindromicSuffixLength = lps[combinedString.count - 1]
let prefixToAppend = String(string.prefix(string.count - longestPalindromicSuffixLength).reversed())
return string + prefixToAppend
}
```func makePalindrome(string: String) -> String {
guard !string.isEmpty else { return "" }
let reversedString = String(string.reversed())
let combinedString = string + "#" + reversedString
var lps = Array(repeating: 0, count: combinedString.count)
// Compute the LPS (Longest Prefix Suffix) array
var length = 0
var i = 1
while i < combinedString.count {
if combinedString[combinedString.index(combinedString.startIndex, offsetBy: i)] == combinedString[combinedString.index(combinedString.startIndex, offsetBy: length)] {
length += 1
lps[i] = length
i += 1
} else {
if length != 0 {
length = lps[length - 1]
} else {
lps[i] = 0
i += 1
}
}
}
// The length of the longest palindromic suffix
let longestPalindromicSuffixLength = lps.last ?? 0
let prefixToAppend = String(string.prefix(string.count - longestPalindromicSuffixLength).reversed())
return string + prefixToAppend
}```swift
func makePalindrome(string: String) -> String {
guard !string.isEmpty else { return "" }
let reversedString = String(string.reversed())
let combinedString = string + "#" + reversedString
var lps = Array(repeating: 0, count: combinedString.count)
// Compute the LPS (Longest Prefix Suffix) array
var length = 0
var i = 1
while i < combinedString.count {
if combinedString[combinedString.index(combinedString.startIndex, offsetBy: i)] == combinedString[combinedString.index(combinedString.startIndex, offsetBy: length)] {
length += 1
lps[i] = length
i += 1
} else {
if length != 0 {
length = lps[length - 1]
} else {
lps[i] = 0
i += 1
}
}
}
// The length of the longest palindromic suffix
let longestPalindromicSuffixLength = lps.last ?? 0
let prefixToAppend = String(string.prefix(string.count - longestPalindromicSuffixLength).reversed())
return string + prefixToAppend
}
```func makePalindrome(string: String) -> String {
guard !string.isEmpty else { return "" }
let reversedString = String(string.reversed())
let combinedString = string + "#" + reversedString
var lps = Array(repeating: 0, count: combinedString.count)
// Compute the LPS (Longest Prefix Suffix) array
var length = 0
var i = 1
while i < combinedString.count {
if combinedString[combinedString.index(combinedString.startIndex, offsetBy: i)] == combinedString[combinedString.index(combinedString.startIndex, offsetBy: length)] {
length += 1
lps[i] = length
i += 1
} else {
if length != 0 {
length = lps[length - 1]
} else {
lps[i] = 0
i += 1
}
}
}
// The length of the longest palindromic suffix
let longestPalindromicSuffixLength = lps.last ?? 0
let prefixToAdd = string.prefix(string.count - longestPalindromicSuffixLength)
return string + String(prefixToAdd.reversed())
}```swift
func makePalindrome(string: String) -> String {
guard !string.isEmpty else { return "" }
let reversedString = String(string.reversed())
let combinedString = string + "#" + reversedString
var lps = Array(repeating: 0, count: combinedString.count)
// Compute the LPS (Longest Prefix Suffix) array
var length = 0
var i = 1
while i < combinedString.count {
if combinedString[combinedString.index(combinedString.startIndex, offsetBy: i)] == combinedString[combinedString.index(combinedString.startIndex, offsetBy: length)] {
length += 1
lps[i] = length
i += 1
} else {
if length != 0 {
length = lps[length - 1]
} else {
lps[i] = 0
i += 1
}
}
}
// The length of the longest palindromic suffix
let longestPalindromicSuffixLength = lps.last ?? 0
let prefixToAdd = string.prefix(string.count - longestPalindromicSuffixLength)
return string + String(prefixToAdd.reversed())
}
```func makePalindrome(string: String) -> String {
guard !string.isEmpty else { return "" }
let reversedString = String(string.reversed())
let combinedString = string + "#" + reversedString
var lps = Array(repeating: 0, count: combinedString.count)
// Build the LPS (Longest Prefix Suffix) array
var length = 0
for i in 1..<combinedString.count {
while length > 0 && combinedString[combinedString.index(combinedString.startIndex, offsetBy: i)] != combinedString[combinedString.index(combinedString.startIndex, offsetBy: length)] {
length = lps[length - 1]
}
if combinedString[combinedString.index(combinedString.startIndex, offsetBy: i)] == combinedString[combinedString.index(combinedString.startIndex, offsetBy: length)] {
length += 1
lps[i] = length
} else {
lps[i] = 0
}
}
// The length of the longest palindromic suffix
let longestPalindromicSuffixLength = lps[combinedString.count - 1]
let prefixToAdd = String(string.prefix(string.count - longestPalindromicSuffixLength).reversed())
return string + prefixToAdd
}```swift
func makePalindrome(string: String) -> String {
guard !string.isEmpty else { return "" }
let reversedString = String(string.reversed())
let combinedString = string + "#" + reversedString
var lps = Array(repeating: 0, count: combinedString.count)
// Build the LPS (Longest Prefix Suffix) array
var length = 0
for i in 1..<combinedString.count {
while length > 0 && combinedString[combinedString.index(combinedString.startIndex, offsetBy: i)] != combinedString[combinedString.index(combinedString.startIndex, offsetBy: length)] {
length = lps[length - 1]
}
if combinedString[combinedString.index(combinedString.startIndex, offsetBy: i)] == combinedString[combinedString.index(combinedString.startIndex, offsetBy: length)] {
length += 1
lps[i] = length
} else {
lps[i] = 0
}
}
// The length of the longest palindromic suffix
let longestPalindromicSuffixLength = lps[combinedString.count - 1]
let prefixToAdd = String(string.prefix(string.count - longestPalindromicSuffixLength).reversed())
return string + prefixToAdd
}
```func makePalindrome(string: String) -> String {
guard !string.isEmpty else { return "" }
let reversedString = String(string.reversed())
let combinedString = string + "#" + reversedString
var lps = Array(repeating: 0, count: combinedString.count)
// Compute the LPS (Longest Prefix Suffix) array
var length = 0
var i = 1
while i < combinedString.count {
if combinedString[combinedString.index(combinedString.startIndex, offsetBy: i)] == combinedString[combinedString.index(combinedString.startIndex, offsetBy: length)] {
length += 1
lps[i] = length
i += 1
} else {
if length != 0 {
length = lps[length - 1]
} else {
lps[i] = 0
i += 1
}
}
}
// The length of the longest palindromic suffix
let longestPalindromicSuffixLength = lps.last ?? 0
let prefixToAdd = string.prefix(string.count - longestPalindromicSuffixLength)
return string + String(prefixToAdd.reversed())
}```swift
func makePalindrome(string: String) -> String {
guard !string.isEmpty else { return "" }
let reversedString = String(string.reversed())
let combinedString = string + "#" + reversedString
var lps = Array(repeating: 0, count: combinedString.count)
// Compute the LPS (Longest Prefix Suffix) array
var length = 0
var i = 1
while i < combinedString.count {
if combinedString[combinedString.index(combinedString.startIndex, offsetBy: i)] == combinedString[combinedString.index(combinedString.startIndex, offsetBy: length)] {
length += 1
lps[i] = length
i += 1
} else {
if length != 0 {
length = lps[length - 1]
} else {
lps[i] = 0
i += 1
}
}
}
// The length of the longest palindromic suffix
let longestPalindromicSuffixLength = lps.last ?? 0
let prefixToAdd = string.prefix(string.count - longestPalindromicSuffixLength)
return string + String(prefixToAdd.reversed())
}
```func makePalindrome(string: String) -> String {
guard !string.isEmpty else { return "" }
let reversedString = String(string.reversed())
let combinedString = string + "#" + reversedString
var lps = Array(repeating: 0, count: combinedString.count)
// Compute the LPS (Longest Prefix Suffix) array
var length = 0
var i = 1
while i < combinedString.count {
if combinedString[combinedString.index(combinedString.startIndex, offsetBy: i)] == combinedString[combinedString.index(combinedString.startIndex, offsetBy: length)] {
length += 1
lps[i] = length
i += 1
} else {
if length != 0 {
length = lps[length - 1]
} else {
lps[i] = 0
i += 1
}
}
}
let longestPalindromicSuffixLength = lps.last ?? 0
let prefixToAppend = String(string.prefix(string.count - longestPalindromicSuffixLength))
let palindrome = string + String(prefixToAppend.reversed())
return palindrome
}```swift
func makePalindrome(string: String) -> String {
guard !string.isEmpty else { return "" }
let reversedString = String(string.reversed())
let combinedString = string + "#" + reversedString
var lps = Array(repeating: 0, count: combinedString.count)
// Compute the LPS (Longest Prefix Suffix) array
var length = 0
var i = 1
while i < combinedString.count {
if combinedString[combinedString.index(combinedString.startIndex, offsetBy: i)] == combinedString[combinedString.index(combinedString.startIndex, offsetBy: length)] {
length += 1
lps[i] = length
i += 1
} else {
if length != 0 {
length = lps[length - 1]
} else {
lps[i] = 0
i += 1
}
}
}
let longestPalindromicSuffixLength = lps.last ?? 0
let prefixToAppend = String(string.prefix(string.count - longestPalindromicSuffixLength))
let palindrome = string + String(prefixToAppend.reversed())
return palindrome
}
```func makePalindrome(string: String) -> String {
guard !string.isEmpty else { return "" }
let reversedString = String(string.reversed())
let combinedString = string + "#" + reversedString
var lps = Array(repeating: 0, count: combinedString.count)
// Compute the LPS (Longest Prefix Suffix) array
var length = 0
for i in 1..<combinedString.count {
while length > 0 && combinedString[combinedString.index(combinedString.startIndex, offsetBy: i)] != combinedString[combinedString.index(combinedString.startIndex, offsetBy: length)] {
length = lps[length - 1]
}
if combinedString[combinedString.index(combinedString.startIndex, offsetBy: i)] == combinedString[combinedString.index(combinedString.startIndex, offsetBy: length)] {
length += 1
lps[i] = length
} else {
lps[i] = 0
}
}
// The length of the longest palindromic suffix
let longestPalindromicSuffixLength = lps.last ?? 0
let prefixToAppend = String(string.prefix(string.count - longestPalindromicSuffixLength))
let palindrome = string + String(prefixToAppend.reversed())
return palindrome
}```swift
func makePalindrome(string: String) -> String {
guard !string.isEmpty else { return "" }
let reversedString = String(string.reversed())
let combinedString = string + "#" + reversedString
var lps = Array(repeating: 0, count: combinedString.count)
// Compute the LPS (Longest Prefix Suffix) array
var length = 0
for i in 1..<combinedString.count {
while length > 0 && combinedString[combinedString.index(combinedString.startIndex, offsetBy: i)] != combinedString[combinedString.index(combinedString.startIndex, offsetBy: length)] {
length = lps[length - 1]
}
if combinedString[combinedString.index(combinedString.startIndex, offsetBy: i)] == combinedString[combinedString.index(combinedString.startIndex, offsetBy: length)] {
length += 1
lps[i] = length
} else {
lps[i] = 0
}
}
// The length of the longest palindromic suffix
let longestPalindromicSuffixLength = lps.last ?? 0
let prefixToAppend = String(string.prefix(string.count - longestPalindromicSuffixLength))
let palindrome = string + String(prefixToAppend.reversed())
return palindrome
}
```func makePalindrome(string: String) -> String {
guard !string.isEmpty else { return "" }
let reversedString = String(string.reversed())
let combinedString = string + "#" + reversedString
var lps = [Int](repeating: 0, count: combinedString.count)
// Compute the LPS (Longest Prefix Suffix) array
var length = 0
var i = 1
while i < combinedString.count {
if combinedString[combinedString.index(combinedString.startIndex, offsetBy: i)] == combinedString[combinedString.index(combinedString.startIndex, offsetBy: length)] {
length += 1
lps[i] = length
i += 1
} else {
if length != 0 {
length = lps[length - 1]
} else {
lps[i] = 0
i += 1
}
}
}
// The length of the longest palindromic suffix
let longestPalindromicSuffixLength = lps[combinedString.count - 1]
let prefixToAppend = String(string.prefix(string.count - longestPalindromicSuffixLength).reversed())
return string + prefixToAppend
}```swift
func makePalindrome(string: String) -> String {
guard !string.isEmpty else { return "" }
let reversedString = String(string.reversed())
let combinedString = string + "#" + reversedString
var lps = [Int](repeating: 0, count: combinedString.count)
// Compute the LPS (Longest Prefix Suffix) array
var length = 0
var i = 1
while i < combinedString.count {
if combinedString[combinedString.index(combinedString.startIndex, offsetBy: i)] == combinedString[combinedString.index(combinedString.startIndex, offsetBy: length)] {
length += 1
lps[i] = length
i += 1
} else {
if length != 0 {
length = lps[length - 1]
} else {
lps[i] = 0
i += 1
}
}
}
// The length of the longest palindromic suffix
let longestPalindromicSuffixLength = lps[combinedString.count - 1]
let prefixToAppend = String(string.prefix(string.count - longestPalindromicSuffixLength).reversed())
return string + prefixToAppend
}
```func stringXor(a: String, b: String) -> String {
var result = ""
for (charA, charB) in zip(a, b) {
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}```swift
func stringXor(a: String, b: String) -> String {
var result = ""
for (charA, charB) in zip(a, b) {
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}
```func stringXor(a: String, b: String) -> String {
var result = ""
for (charA, charB) in zip(a, b) {
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}```swift
func stringXor(a: String, b: String) -> String {
var result = ""
for (charA, charB) in zip(a, b) {
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}
```func stringXor(a: String, b: String) -> String {
var result = ""
for (charA, charB) in zip(a, b) {
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}```swift
func stringXor(a: String, b: String) -> String {
var result = ""
for (charA, charB) in zip(a, b) {
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}
```func stringXor(a: String, b: String) -> String {
var result = ""
for (charA, charB) in zip(a, b) {
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}```swift
func stringXor(a: String, b: String) -> String {
var result = ""
for (charA, charB) in zip(a, b) {
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}
```func stringXor(a: String, b: String) -> String {
var result = ""
for (charA, charB) in zip(a, b) {
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}```swift
func stringXor(a: String, b: String) -> String {
var result = ""
for (charA, charB) in zip(a, b) {
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}
```func stringXor(a: String, b: String) -> String {
var result = ""
for (charA, charB) in zip(a, b) {
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}```swift
func stringXor(a: String, b: String) -> String {
var result = ""
for (charA, charB) in zip(a, b) {
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}
```func stringXor(a: String, b: String) -> String {
var result = ""
for (charA, charB) in zip(a, b) {
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}```swift
func stringXor(a: String, b: String) -> String {
var result = ""
for (charA, charB) in zip(a, b) {
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}
```func stringXor(a: String, b: String) -> String {
var result = ""
for (charA, charB) in zip(a, b) {
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}```swift
func stringXor(a: String, b: String) -> String {
var result = ""
for (charA, charB) in zip(a, b) {
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}
```func stringXor(a: String, b: String) -> String {
var result = ""
for (charA, charB) in zip(a, b) {
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}```swift
func stringXor(a: String, b: String) -> String {
var result = ""
for (charA, charB) in zip(a, b) {
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}
```func stringXor(a: String, b: String) -> String {
var result = ""
for (charA, charB) in zip(a, b) {
if charA == charB {
result.append("0")
} else {
result.append("1")
}
}
return result
}```swift
func stringXor(a: String, b: String) -> String {
var result = ""
for (charA, charB) in zip(a, b) {
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 = strings[0]
for string in strings {
if string.count > longestString.count {
longestString = string
}
}
return longestString
}```swift
func longest(strings: [String]) -> String? {
guard !strings.isEmpty else { return nil }
var longestString: String = strings[0]
for string in strings {
if string.count > longestString.count {
longestString = string
}
}
return longestString
}
```func longest(strings: [String]) -> String? {
guard !strings.isEmpty else { return nil }
var longestString: 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 greatestCommonDivisor(a: Int, b: Int) -> Int {
var x = a
var y = b
while y != 0 {
let temp = y
y = x % y
x = temp
}
return x
}```swift
func greatestCommonDivisor(a: Int, b: Int) -> Int {
var x = a
var y = b
while y != 0 {
let temp = y
y = x % y
x = temp
}
return x
}
```func greatestCommonDivisor(a: Int, b: Int) -> Int {
var x = a
var y = b
while y != 0 {
let temp = y
y = x % y
x = temp
}
return x
}```swift
func greatestCommonDivisor(a: Int, b: Int) -> Int {
var x = a
var y = b
while y != 0 {
let temp = y
y = x % y
x = temp
}
return x
}
```func greatestCommonDivisor(a: Int, b: Int) -> Int {
var x = a
var y = b
while y != 0 {
let temp = y
y = x % y
x = temp
}
return x
}```swift
func greatestCommonDivisor(a: Int, b: Int) -> Int {
var x = a
var y = b
while y != 0 {
let temp = y
y = x % y
x = temp
}
return x
}
```func greatestCommonDivisor(a: Int, b: Int) -> Int {
var x = a
var y = b
while y != 0 {
let temp = y
y = x % y
x = temp
}
return x
}```swift
func greatestCommonDivisor(a: Int, b: Int) -> Int {
var x = a
var y = b
while y != 0 {
let temp = y
y = x % y
x = temp
}
return x
}
```func greatestCommonDivisor(a: Int, b: Int) -> Int {
var x = a
var y = b
while y != 0 {
let temp = y
y = x % y
x = temp
}
return x
}```swift
func greatestCommonDivisor(a: Int, b: Int) -> Int {
var x = a
var y = b
while y != 0 {
let temp = y
y = x % y
x = temp
}
return x
}
```func greatestCommonDivisor(a: Int, b: Int) -> Int {
var x = a
var y = b
while y != 0 {
let temp = y
y = x % y
x = temp
}
return x
}```swift
func greatestCommonDivisor(a: Int, b: Int) -> Int {
var x = a
var y = b
while y != 0 {
let temp = y
y = x % y
x = temp
}
return x
}
```func greatestCommonDivisor(a: Int, b: Int) -> Int {
var x = a
var y = b
while y != 0 {
let temp = y
y = x % y
x = temp
}
return x
}```swift
func greatestCommonDivisor(a: Int, b: Int) -> Int {
var x = a
var y = b
while y != 0 {
let temp = y
y = x % y
x = temp
}
return x
}
```func greatestCommonDivisor(a: Int, b: Int) -> Int {
var x = a
var y = b
while y != 0 {
let temp = y
y = x % y
x = temp
}
return x
}```swift
func greatestCommonDivisor(a: Int, b: Int) -> Int {
var x = a
var y = b
while y != 0 {
let temp = y
y = x % y
x = temp
}
return x
}
```func greatestCommonDivisor(a: Int, b: Int) -> Int {
var x = a
var y = b
while y != 0 {
let temp = y
y = x % y
x = temp
}
return x
}```swift
func greatestCommonDivisor(a: Int, b: Int) -> Int {
var x = a
var y = b
while y != 0 {
let temp = y
y = x % y
x = temp
}
return x
}
```func greatestCommonDivisor(a: Int, b: Int) -> Int {
var x = a
var y = b
while y != 0 {
let temp = y
y = x % y
x = temp
}
return x
}```swift
func greatestCommonDivisor(a: Int, b: Int) -> Int {
var x = a
var y = b
while y != 0 {
let temp = y
y = x % y
x = temp
}
return x
}
```func allPrefixes(string: String) -> [String] {
var prefixes: [String] = []
for i in 1...string.count {
let index = string.index(string.startIndex, offsetBy: i)
let prefix = String(string[..<index])
prefixes.append(prefix)
}
return prefixes
}```swift
func allPrefixes(string: String) -> [String] {
var prefixes: [String] = []
for i in 1...string.count {
let index = string.index(string.startIndex, offsetBy: i)
let prefix = String(string[..<index])
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 index = string.index(string.startIndex, offsetBy: i)
let prefix = String(string[..<index])
prefixes.append(prefix)
}
return prefixes
}```swift
func allPrefixes(string: String) -> [String] {
var prefixes: [String] = []
for i in 1...string.count {
let index = string.index(string.startIndex, offsetBy: i)
let prefix = String(string[..<index])
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 index = string.index(string.startIndex, offsetBy: i)
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 index = string.index(string.startIndex, offsetBy: i)
let prefix = String(string.prefix(i))
prefixes.append(prefix)
}
return prefixes
}
```let index = string.index(string.startIndex, offsetBy: i) // initialization of immutable value 'index' was never used; consider replacing with assignment to '_' or removing it // Fatal error: Range requires lowerBound <= upperBoundfunc allPrefixes(string: String) -> [String] {
var prefixes: [String] = []
for i in 1...string.count {
let index = string.index(string.startIndex, offsetBy: i)
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 index = string.index(string.startIndex, offsetBy: i)
let prefix = String(string.prefix(i))
prefixes.append(prefix)
}
return prefixes
}
```let index = string.index(string.startIndex, offsetBy: i) // initialization of immutable value 'index' was never used; consider replacing with assignment to '_' or removing it // Fatal error: Range requires lowerBound <= upperBoundfunc allPrefixes(string: String) -> [String] {
var prefixes: [String] = []
for i in 1...string.count {
let index = string.index(string.startIndex, offsetBy: i)
let prefix = String(string[..<index])
prefixes.append(prefix)
}
return prefixes
}```swift
func allPrefixes(string: String) -> [String] {
var prefixes: [String] = []
for i in 1...string.count {
let index = string.index(string.startIndex, offsetBy: i)
let prefix = String(string[..<index])
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 index = string.index(string.startIndex, offsetBy: i)
let prefix = String(string[..<index])
prefixes.append(prefix)
}
return prefixes
}```swift
func allPrefixes(string: String) -> [String] {
var prefixes: [String] = []
for i in 1...string.count {
let index = string.index(string.startIndex, offsetBy: i)
let prefix = String(string[..<index])
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 index = string.index(string.startIndex, offsetBy: i)
let prefix = String(string[..<index])
prefixes.append(prefix)
}
return prefixes
}```swift
func allPrefixes(string: String) -> [String] {
var prefixes: [String] = []
for i in 1...string.count {
let index = string.index(string.startIndex, offsetBy: i)
let prefix = String(string[..<index])
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 index = string.index(string.startIndex, offsetBy: i)
prefixes.append(String(string[..<index]))
}
return prefixes
}```swift
func allPrefixes(string: String) -> [String] {
var prefixes: [String] = []
for i in 1...string.count {
let index = string.index(string.startIndex, offsetBy: i)
prefixes.append(String(string[..<index]))
}
return prefixes
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc allPrefixes(string: String) -> [String] {
var prefixes: [String] = []
for i in 1...string.count {
let index = string.index(string.startIndex, offsetBy: i)
let prefix = String(string[..<index])
prefixes.append(prefix)
}
return prefixes
}```swift
func allPrefixes(string: String) -> [String] {
var prefixes: [String] = []
for i in 1...string.count {
let index = string.index(string.startIndex, offsetBy: i)
let prefix = String(string[..<index])
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 index = string.index(string.startIndex, offsetBy: i)
let prefix = String(string[..<index])
prefixes.append(prefix)
}
return prefixes
}```swift
func allPrefixes(string: String) -> [String] {
var prefixes: [String] = []
for i in 1...string.count {
let index = string.index(string.startIndex, offsetBy: i)
let prefix = String(string[..<index])
prefixes.append(prefix)
}
return prefixes
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc stringSequence(n: Int) -> String {
return (0...n).map { String($0) }.joined(separator: " ")
}```swift
func stringSequence(n: Int) -> String {
return (0...n).map { String($0) }.joined(separator: " ")
}
```func stringSequence(n: Int) -> String {
return (0...n).map { String($0) }.joined(separator: " ")
}```swift
func stringSequence(n: Int) -> String {
return (0...n).map { String($0) }.joined(separator: " ")
}
```func stringSequence(n: Int) -> String {
return (0...n).map { String($0) }.joined(separator: " ")
}```swift
func stringSequence(n: Int) -> String {
return (0...n).map { String($0) }.joined(separator: " ")
}
```func stringSequence(n: Int) -> String {
return (0...n).map { String($0) }.joined(separator: " ")
}```swift
func stringSequence(n: Int) -> String {
return (0...n).map { String($0) }.joined(separator: " ")
}
```func stringSequence(n: Int) -> String {
return (0...n).map { String($0) }.joined(separator: " ")
}```swift
func stringSequence(n: Int) -> String {
return (0...n).map { String($0) }.joined(separator: " ")
}
```func stringSequence(n: Int) -> String {
return (0...n).map { String($0) }.joined(separator: " ")
}```swift
func stringSequence(n: Int) -> String {
return (0...n).map { String($0) }.joined(separator: " ")
}
```func stringSequence(n: Int) -> String {
return (0...n).map { String($0) }.joined(separator: " ")
}```swift
func stringSequence(n: Int) -> String {
return (0...n).map { String($0) }.joined(separator: " ")
}
```func stringSequence(n: Int) -> String {
return (0...n).map { String($0) }.joined(separator: " ")
}```swift
func stringSequence(n: Int) -> String {
return (0...n).map { String($0) }.joined(separator: " ")
}
```func stringSequence(n: Int) -> String {
return (0...n).map { String($0) }.joined(separator: " ")
}```swift
func stringSequence(n: Int) -> String {
return (0...n).map { String($0) }.joined(separator: " ")
}
```func stringSequence(n: Int) -> String {
return (0...n).map { String($0) }.joined(separator: " ")
}```swift
func stringSequence(n: Int) -> String {
return (0...n).map { String($0) }.joined(separator: " ")
}
```func countDistinctCharacters(string: String) -> Int {
let lowercasedString = string.lowercased()
var distinctCharacters = Set<Character>()
for character in lowercasedString {
distinctCharacters.insert(character)
}
return distinctCharacters.count
}```swift
func countDistinctCharacters(string: String) -> Int {
let lowercasedString = string.lowercased()
var distinctCharacters = Set<Character>()
for character in lowercasedString {
distinctCharacters.insert(character)
}
return distinctCharacters.count
}
```func countDistinctCharacters(string: String) -> Int {
let lowercasedString = string.lowercased()
var distinctCharacters = Set<Character>()
for character in lowercasedString {
distinctCharacters.insert(character)
}
return distinctCharacters.count
}```swift
func countDistinctCharacters(string: String) -> Int {
let lowercasedString = string.lowercased()
var distinctCharacters = Set<Character>()
for character in lowercasedString {
distinctCharacters.insert(character)
}
return distinctCharacters.count
}
```func countDistinctCharacters(string: String) -> Int {
let lowercasedString = string.lowercased()
var distinctCharacters = Set<Character>()
for character in lowercasedString {
distinctCharacters.insert(character)
}
return distinctCharacters.count
}```swift
func countDistinctCharacters(string: String) -> Int {
let lowercasedString = string.lowercased()
var distinctCharacters = Set<Character>()
for character in lowercasedString {
distinctCharacters.insert(character)
}
return distinctCharacters.count
}
```func countDistinctCharacters(string: String) -> Int {
var characterSet = Set<Character>()
for character in string.lowercased() {
characterSet.insert(character)
}
return characterSet.count
}```swift
func countDistinctCharacters(string: String) -> Int {
var characterSet = Set<Character>()
for character in string.lowercased() {
characterSet.insert(character)
}
return characterSet.count
}
```func countDistinctCharacters(string: String) -> Int {
let lowercasedString = string.lowercased()
var distinctCharacters = Set<Character>()
for character in lowercasedString {
distinctCharacters.insert(character)
}
return distinctCharacters.count
}```swift
func countDistinctCharacters(string: String) -> Int {
let lowercasedString = string.lowercased()
var distinctCharacters = Set<Character>()
for character in lowercasedString {
distinctCharacters.insert(character)
}
return distinctCharacters.count
}
```func countDistinctCharacters(string: String) -> Int {
let lowercasedString = string.lowercased()
var distinctCharacters = Set<Character>()
for character in lowercasedString {
distinctCharacters.insert(character)
}
return distinctCharacters.count
}```swift
func countDistinctCharacters(string: String) -> Int {
let lowercasedString = string.lowercased()
var distinctCharacters = Set<Character>()
for character in lowercasedString {
distinctCharacters.insert(character)
}
return distinctCharacters.count
}
```func countDistinctCharacters(string: String) -> Int {
let lowercasedString = string.lowercased()
var distinctCharacters = Set<Character>()
for character in lowercasedString {
distinctCharacters.insert(character)
}
return distinctCharacters.count
}```swift
func countDistinctCharacters(string: String) -> Int {
let lowercasedString = string.lowercased()
var distinctCharacters = Set<Character>()
for character in lowercasedString {
distinctCharacters.insert(character)
}
return distinctCharacters.count
}
```func countDistinctCharacters(string: String) -> Int {
let lowercasedString = string.lowercased()
var distinctCharacters = Set<Character>()
for character in lowercasedString {
distinctCharacters.insert(character)
}
return distinctCharacters.count
}```swift
func countDistinctCharacters(string: String) -> Int {
let lowercasedString = string.lowercased()
var distinctCharacters = Set<Character>()
for character in lowercasedString {
distinctCharacters.insert(character)
}
return distinctCharacters.count
}
```func countDistinctCharacters(string: String) -> Int {
let lowercasedString = string.lowercased()
var distinctCharacters = Set<Character>()
for character in lowercasedString {
distinctCharacters.insert(character)
}
return distinctCharacters.count
}```swift
func countDistinctCharacters(string: String) -> Int {
let lowercasedString = string.lowercased()
var distinctCharacters = Set<Character>()
for character in lowercasedString {
distinctCharacters.insert(character)
}
return distinctCharacters.count
}
```func countDistinctCharacters(string: String) -> Int {
var distinctCharacters = Set<Character>()
for character in string.lowercased() {
distinctCharacters.insert(character)
}
return distinctCharacters.count
}```swift
func countDistinctCharacters(string: String) -> Int {
var distinctCharacters = Set<Character>()
for character in string.lowercased() {
distinctCharacters.insert(character)
}
return distinctCharacters.count
}
```func parseMusic(musicString: String) -> [Int] {
let notes = musicString.split(separator: " ")
var beats: [Int] = []
for note in notes {
switch note {
case "o":
beats.append(4)
case "o|":
beats.append(2)
case ".|":
beats.append(1)
default:
continue
}
}
return beats
}```swift
func parseMusic(musicString: String) -> [Int] {
let notes = musicString.split(separator: " ")
var beats: [Int] = []
for note in notes {
switch note {
case "o":
beats.append(4)
case "o|":
beats.append(2)
case ".|":
beats.append(1)
default:
continue
}
}
return beats
}
```func parseMusic(musicString: String) -> [Int] {
let notes = musicString.split(separator: " ")
var beats: [Int] = []
for note in notes {
switch note {
case "o":
beats.append(4)
case "o|":
beats.append(2)
case ".|":
beats.append(1)
default:
continue
}
}
return beats
}```swift
func parseMusic(musicString: String) -> [Int] {
let notes = musicString.split(separator: " ")
var beats: [Int] = []
for note in notes {
switch note {
case "o":
beats.append(4)
case "o|":
beats.append(2)
case ".|":
beats.append(1)
default:
continue
}
}
return beats
}
```func parseMusic(musicString: String) -> [Int] {
let notes = musicString.split(separator: " ")
var beats: [Int] = []
for note in notes {
switch note {
case "o":
beats.append(4)
case "o|":
beats.append(2)
case ".|":
beats.append(1)
default:
continue
}
}
return beats
}```swift
func parseMusic(musicString: String) -> [Int] {
let notes = musicString.split(separator: " ")
var beats: [Int] = []
for note in notes {
switch note {
case "o":
beats.append(4)
case "o|":
beats.append(2)
case ".|":
beats.append(1)
default:
continue
}
}
return beats
}
```func parseMusic(musicString: String) -> [Int] {
let notes = musicString.split(separator: " ")
var beats: [Int] = []
for note in notes {
switch note {
case "o":
beats.append(4)
case "o|":
beats.append(2)
case ".|":
beats.append(1)
default:
continue
}
}
return beats
}```swift
func parseMusic(musicString: String) -> [Int] {
let notes = musicString.split(separator: " ")
var beats: [Int] = []
for note in notes {
switch note {
case "o":
beats.append(4)
case "o|":
beats.append(2)
case ".|":
beats.append(1)
default:
continue
}
}
return beats
}
```func parseMusic(musicString: String) -> [Int] {
let notes = musicString.split(separator: " ")
var beats: [Int] = []
for note in notes {
switch note {
case "o":
beats.append(4)
case "o|":
beats.append(2)
case ".|":
beats.append(1)
default:
continue
}
}
return beats
}```swift
func parseMusic(musicString: String) -> [Int] {
let notes = musicString.split(separator: " ")
var beats: [Int] = []
for note in notes {
switch note {
case "o":
beats.append(4)
case "o|":
beats.append(2)
case ".|":
beats.append(1)
default:
continue
}
}
return beats
}
```func parseMusic(musicString: String) -> [Int] {
let notes = musicString.split(separator: " ")
var beats: [Int] = []
for note in notes {
switch note {
case "o":
beats.append(4)
case "o|":
beats.append(2)
case ".|":
beats.append(1)
default:
continue
}
}
return beats
}```swift
func parseMusic(musicString: String) -> [Int] {
let notes = musicString.split(separator: " ")
var beats: [Int] = []
for note in notes {
switch note {
case "o":
beats.append(4)
case "o|":
beats.append(2)
case ".|":
beats.append(1)
default:
continue
}
}
return beats
}
```func parseMusic(musicString: String) -> [Int] {
let notes = musicString.split(separator: " ")
var beats: [Int] = []
for note in notes {
switch note {
case "o":
beats.append(4)
case "o|":
beats.append(2)
case ".|":
beats.append(1)
default:
continue
}
}
return beats
}```swift
func parseMusic(musicString: String) -> [Int] {
let notes = musicString.split(separator: " ")
var beats: [Int] = []
for note in notes {
switch note {
case "o":
beats.append(4)
case "o|":
beats.append(2)
case ".|":
beats.append(1)
default:
continue
}
}
return beats
}
```func parseMusic(musicString: String) -> [Int] {
let notes = musicString.split(separator: " ")
var beats: [Int] = []
for note in notes {
switch note {
case "o":
beats.append(4)
case "o|":
beats.append(2)
case ".|":
beats.append(1)
default:
continue
}
}
return beats
}```swift
func parseMusic(musicString: String) -> [Int] {
let notes = musicString.split(separator: " ")
var beats: [Int] = []
for note in notes {
switch note {
case "o":
beats.append(4)
case "o|":
beats.append(2)
case ".|":
beats.append(1)
default:
continue
}
}
return beats
}
```func parseMusic(musicString: String) -> [Int] {
let notes = musicString.split(separator: " ")
var beats: [Int] = []
for note in notes {
switch note {
case "o":
beats.append(4)
case "o|":
beats.append(2)
case ".|":
beats.append(1)
default:
continue
}
}
return beats
}```swift
func parseMusic(musicString: String) -> [Int] {
let notes = musicString.split(separator: " ")
var beats: [Int] = []
for note in notes {
switch note {
case "o":
beats.append(4)
case "o|":
beats.append(2)
case ".|":
beats.append(1)
default:
continue
}
}
return beats
}
```func parseMusic(musicString: String) -> [Int] {
let notes = musicString.split(separator: " ")
var beats: [Int] = []
for note in notes {
switch note {
case "o":
beats.append(4)
case "o|":
beats.append(2)
case ".|":
beats.append(1)
default:
continue
}
}
return beats
}```swift
func parseMusic(musicString: String) -> [Int] {
let notes = musicString.split(separator: " ")
var beats: [Int] = []
for note in notes {
switch note {
case "o":
beats.append(4)
case "o|":
beats.append(2)
case ".|":
beats.append(1)
default:
continue
}
}
return beats
}
```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, options: .literal, range: startIndex..<string.endIndex) {
count += 1
startIndex = range.lowerBound < string.endIndex ? range.lowerBound : string.endIndex
startIndex = string.index(after: startIndex)
}
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, options: .literal, range: startIndex..<string.endIndex) {
count += 1
startIndex = range.lowerBound < string.endIndex ? range.lowerBound : string.endIndex
startIndex = string.index(after: startIndex)
}
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, options: [], range: startIndex..<string.endIndex) {
count += 1
startIndex = range.lowerBound < string.endIndex ? range.lowerBound : string.endIndex
startIndex = string.index(after: startIndex)
}
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, options: [], range: startIndex..<string.endIndex) {
count += 1
startIndex = range.lowerBound < string.endIndex ? range.lowerBound : string.endIndex
startIndex = string.index(after: startIndex)
}
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, options: [], range: startIndex..<string.endIndex) {
count += 1
startIndex = range.lowerBound < string.index(before: string.endIndex) ? range.lowerBound : 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, options: [], range: startIndex..<string.endIndex) {
count += 1
startIndex = range.lowerBound < string.index(before: string.endIndex) ? range.lowerBound : string.index(after: range.lowerBound)
}
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, options: [], range: startIndex..<string.endIndex) {
count += 1
startIndex = range.lowerBound < string.index(before: string.endIndex) ? range.lowerBound : 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, options: [], range: startIndex..<string.endIndex) {
count += 1
startIndex = range.lowerBound < string.index(before: string.endIndex) ? range.lowerBound : string.index(after: range.lowerBound)
}
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 = range.lowerBound < string.index(before: string.endIndex) ? range.lowerBound : 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 = range.lowerBound < string.index(before: string.endIndex) ? range.lowerBound : string.index(after: range.lowerBound)
}
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, options: [], range: startIndex..<string.endIndex) {
count += 1
startIndex = range.lowerBound < string.index(before: string.endIndex) ? range.lowerBound : 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, options: [], range: startIndex..<string.endIndex) {
count += 1
startIndex = range.lowerBound < string.index(before: string.endIndex) ? range.lowerBound : string.index(after: range.lowerBound)
}
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, options: [], range: startIndex..<string.endIndex) {
count += 1
startIndex = range.lowerBound < string.index(before: string.endIndex) ? range.lowerBound : 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, options: [], range: startIndex..<string.endIndex) {
count += 1
startIndex = range.lowerBound < string.index(before: string.endIndex) ? range.lowerBound : string.index(after: range.lowerBound)
}
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, options: [], range: startIndex..<string.endIndex) {
count += 1
startIndex = range.lowerBound < string.index(before: string.endIndex) ? range.lowerBound : 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, options: [], range: startIndex..<string.endIndex) {
count += 1
startIndex = range.lowerBound < string.index(before: string.endIndex) ? range.lowerBound : string.index(after: range.lowerBound)
}
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, options: .literal, range: startIndex..<string.endIndex) {
count += 1
startIndex = range.lowerBound < string.index(before: string.endIndex) ? range.lowerBound : 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, options: .literal, range: startIndex..<string.endIndex) {
count += 1
startIndex = range.lowerBound < string.index(before: string.endIndex) ? range.lowerBound : string.index(after: range.lowerBound)
}
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 = range.lowerBound < string.index(before: string.endIndex) ? range.lowerBound : 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 = range.lowerBound < string.index(before: string.endIndex) ? range.lowerBound : string.index(after: range.lowerBound)
}
return count
}
```func sortNumbers(numbers: String) -> String {
let numberWords = numbers.split(separator: " ").map { String($0) }
let numberMapping: [String: Int] = [
"zero": 0,
"one": 1,
"two": 2,
"three": 3,
"four": 4,
"five": 5,
"six": 6,
"seven": 7,
"eight": 8,
"nine": 9
]
let sortedNumbers = numberWords.sorted {
guard let firstValue = numberMapping[$0], let secondValue = numberMapping[$1] else {
return false
}
return firstValue < secondValue
}
return sortedNumbers.joined(separator: " ")
}```swift
func sortNumbers(numbers: String) -> String {
let numberWords = numbers.split(separator: " ").map { String($0) }
let numberMapping: [String: Int] = [
"zero": 0,
"one": 1,
"two": 2,
"three": 3,
"four": 4,
"five": 5,
"six": 6,
"seven": 7,
"eight": 8,
"nine": 9
]
let sortedNumbers = numberWords.sorted {
guard let firstValue = numberMapping[$0], let secondValue = numberMapping[$1] else {
return false
}
return firstValue < secondValue
}
return sortedNumbers.joined(separator: " ")
}
```func sortNumbers(numbers: String) -> String {
let numberWords = ["zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine"]
let wordToNumber = Dictionary(uniqueKeysWithValues: numberWords.enumerated().map { ($1, $0) })
let sortedNumbers = numbers.split(separator: " ")
.compactMap { wordToNumber[String($0)] }
.sorted()
.map { 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 wordToNumber = Dictionary(uniqueKeysWithValues: numberWords.enumerated().map { ($1, $0) })
let sortedNumbers = numbers.split(separator: " ")
.compactMap { wordToNumber[String($0)] }
.sorted()
.map { numberWords[$0] }
return sortedNumbers.joined(separator: " ")
}
```func sortNumbers(numbers: String) -> String {
let numberWords = [
"zero": 0,
"one": 1,
"two": 2,
"three": 3,
"four": 4,
"five": 5,
"six": 6,
"seven": 7,
"eight": 8,
"nine": 9
]
let words = numbers.split(separator: " ").map { String($0) }
let sortedWords = words.sorted {
(numberWords[$0] ?? -1) < (numberWords[$1] ?? -1)
}
return sortedWords.joined(separator: " ")
}```swift
func sortNumbers(numbers: String) -> String {
let numberWords = [
"zero": 0,
"one": 1,
"two": 2,
"three": 3,
"four": 4,
"five": 5,
"six": 6,
"seven": 7,
"eight": 8,
"nine": 9
]
let words = numbers.split(separator: " ").map { String($0) }
let sortedWords = words.sorted {
(numberWords[$0] ?? -1) < (numberWords[$1] ?? -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 sortedNumbers = numbers.split(separator: " ")
.map { String($0) }
.sorted { (numberMap[$0] ?? -1) < (numberMap[$1] ?? -1) }
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: " ")
.map { String($0) }
.sorted { (numberMap[$0] ?? -1) < (numberMap[$1] ?? -1) }
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 sortedNumbers = numbers.split(separator: " ")
.map { String($0) }
.sorted {
guard let firstIndex = numberMap[$0], let secondIndex = numberMap[$1] else { return false }
return firstIndex < secondIndex
}
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: " ")
.map { String($0) }
.sorted {
guard let firstIndex = numberMap[$0], let secondIndex = numberMap[$1] else { return false }
return firstIndex < secondIndex
}
return sortedNumbers.joined(separator: " ")
}
```func sortNumbers(numbers: String) -> String {
let numberWords = [
"zero": 0,
"one": 1,
"two": 2,
"three": 3,
"four": 4,
"five": 5,
"six": 6,
"seven": 7,
"eight": 8,
"nine": 9
]
let words = numbers.split(separator: " ").map { String($0) }
let sortedWords = words.sorted {
(numberWords[$0] ?? -1) < (numberWords[$1] ?? -1)
}
return sortedWords.joined(separator: " ")
}```swift
func sortNumbers(numbers: String) -> String {
let numberWords = [
"zero": 0,
"one": 1,
"two": 2,
"three": 3,
"four": 4,
"five": 5,
"six": 6,
"seven": 7,
"eight": 8,
"nine": 9
]
let words = numbers.split(separator: " ").map { String($0) }
let sortedWords = words.sorted {
(numberWords[$0] ?? -1) < (numberWords[$1] ?? -1)
}
return sortedWords.joined(separator: " ")
}
```func sortNumbers(numbers: String) -> String {
let numberWords = ["zero", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine"]
let wordToNumber = Dictionary(uniqueKeysWithValues: numberWords.enumerated().map { ($1, $0) })
let sortedNumbers = numbers.split(separator: " ")
.compactMap { wordToNumber[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 wordToNumber = Dictionary(uniqueKeysWithValues: numberWords.enumerated().map { ($1, $0) })
let sortedNumbers = numbers.split(separator: " ")
.compactMap { wordToNumber[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 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"]
let wordToNumber = Dictionary(uniqueKeysWithValues: numberWords.enumerated().map { ($1, $0) })
let sortedNumbers = numbers.split(separator: " ")
.compactMap { wordToNumber[String($0)] }
.sorted()
.map { 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 wordToNumber = Dictionary(uniqueKeysWithValues: numberWords.enumerated().map { ($1, $0) })
let sortedNumbers = numbers.split(separator: " ")
.compactMap { wordToNumber[String($0)] }
.sorted()
.map { numberWords[$0] }
return sortedNumbers.joined(separator: " ")
}
```func sortNumbers(numbers: String) -> String {
let numberWords = numbers.split(separator: " ").map { String($0) }
let numberMapping: [String: Int] = [
"zero": 0,
"one": 1,
"two": 2,
"three": 3,
"four": 4,
"five": 5,
"six": 6,
"seven": 7,
"eight": 8,
"nine": 9
]
let sortedNumbers = numberWords.sorted {
guard let firstValue = numberMapping[$0], let secondValue = numberMapping[$1] else {
return false
}
return firstValue < secondValue
}
return sortedNumbers.joined(separator: " ")
}```swift
func sortNumbers(numbers: String) -> String {
let numberWords = numbers.split(separator: " ").map { String($0) }
let numberMapping: [String: Int] = [
"zero": 0,
"one": 1,
"two": 2,
"three": 3,
"four": 4,
"five": 5,
"six": 6,
"seven": 7,
"eight": 8,
"nine": 9
]
let sortedNumbers = numberWords.sorted {
guard let firstValue = numberMapping[$0], let secondValue = numberMapping[$1] else {
return false
}
return firstValue < secondValue
}
return sortedNumbers.joined(separator: " ")
}
```func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count >= 2 else {
fatalError("Array must contain at least two elements.")
}
let sortedNumbers = numbers.sorted()
var closestPair: (Double, Double) = (sortedNumbers[0], sortedNumbers[1])
var smallestDifference = abs(sortedNumbers[1] - sortedNumbers[0])
for i in 1..<sortedNumbers.count {
let currentDifference = abs(sortedNumbers[i] - sortedNumbers[i - 1])
if currentDifference < smallestDifference {
smallestDifference = currentDifference
closestPair = (sortedNumbers[i - 1], sortedNumbers[i])
}
}
return closestPair
}```swift
func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count >= 2 else {
fatalError("Array must contain at least two elements.")
}
let sortedNumbers = numbers.sorted()
var closestPair: (Double, Double) = (sortedNumbers[0], sortedNumbers[1])
var smallestDifference = abs(sortedNumbers[1] - sortedNumbers[0])
for i in 1..<sortedNumbers.count {
let currentDifference = abs(sortedNumbers[i] - sortedNumbers[i - 1])
if currentDifference < smallestDifference {
smallestDifference = currentDifference
closestPair = (sortedNumbers[i - 1], sortedNumbers[i])
}
}
return closestPair
}
```func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count >= 2 else {
fatalError("Array must contain at least two elements.")
}
let sortedNumbers = numbers.sorted()
var closestPair: (Double, Double) = (sortedNumbers[0], sortedNumbers[1])
var smallestDifference = abs(sortedNumbers[1] - sortedNumbers[0])
for i in 1..<sortedNumbers.count {
let difference = abs(sortedNumbers[i] - sortedNumbers[i - 1])
if difference < smallestDifference {
smallestDifference = difference
closestPair = (sortedNumbers[i - 1], sortedNumbers[i])
}
}
return closestPair
}```swift
func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count >= 2 else {
fatalError("Array must contain at least two elements.")
}
let sortedNumbers = numbers.sorted()
var closestPair: (Double, Double) = (sortedNumbers[0], sortedNumbers[1])
var smallestDifference = abs(sortedNumbers[1] - sortedNumbers[0])
for i in 1..<sortedNumbers.count {
let difference = abs(sortedNumbers[i] - sortedNumbers[i - 1])
if difference < smallestDifference {
smallestDifference = difference
closestPair = (sortedNumbers[i - 1], sortedNumbers[i])
}
}
return closestPair
}
```func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count >= 2 else {
fatalError("Array must contain at least two elements.")
}
let sortedNumbers = numbers.sorted()
var closestPair: (Double, Double) = (sortedNumbers[0], sortedNumbers[1])
var smallestDifference = abs(sortedNumbers[1] - sortedNumbers[0])
for i in 1..<sortedNumbers.count {
let difference = abs(sortedNumbers[i] - sortedNumbers[i - 1])
if difference < smallestDifference {
smallestDifference = difference
closestPair = (sortedNumbers[i - 1], sortedNumbers[i])
}
}
return closestPair
}```swift
func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count >= 2 else {
fatalError("Array must contain at least two elements.")
}
let sortedNumbers = numbers.sorted()
var closestPair: (Double, Double) = (sortedNumbers[0], sortedNumbers[1])
var smallestDifference = abs(sortedNumbers[1] - sortedNumbers[0])
for i in 1..<sortedNumbers.count {
let difference = abs(sortedNumbers[i] - sortedNumbers[i - 1])
if difference < smallestDifference {
smallestDifference = difference
closestPair = (sortedNumbers[i - 1], sortedNumbers[i])
}
}
return closestPair
}
```func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count >= 2 else {
fatalError("Array must contain at least two elements.")
}
let sortedNumbers = numbers.sorted()
var closestPair: (Double, Double) = (sortedNumbers[0], sortedNumbers[1])
var smallestDifference = abs(sortedNumbers[1] - sortedNumbers[0])
for i in 1..<sortedNumbers.count {
let difference = abs(sortedNumbers[i] - sortedNumbers[i - 1])
if difference < smallestDifference {
smallestDifference = difference
closestPair = (sortedNumbers[i - 1], sortedNumbers[i])
}
}
return closestPair
}```swift
func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count >= 2 else {
fatalError("Array must contain at least two elements.")
}
let sortedNumbers = numbers.sorted()
var closestPair: (Double, Double) = (sortedNumbers[0], sortedNumbers[1])
var smallestDifference = abs(sortedNumbers[1] - sortedNumbers[0])
for i in 1..<sortedNumbers.count {
let difference = abs(sortedNumbers[i] - sortedNumbers[i - 1])
if difference < smallestDifference {
smallestDifference = difference
closestPair = (sortedNumbers[i - 1], sortedNumbers[i])
}
}
return closestPair
}
```func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count >= 2 else {
fatalError("Array must contain at least two elements.")
}
let sortedNumbers = numbers.sorted()
var closestPair: (Double, Double) = (sortedNumbers[0], sortedNumbers[1])
var smallestDifference = abs(sortedNumbers[1] - sortedNumbers[0])
for i in 1..<sortedNumbers.count {
let currentDifference = abs(sortedNumbers[i] - sortedNumbers[i - 1])
if currentDifference < smallestDifference {
smallestDifference = currentDifference
closestPair = (sortedNumbers[i - 1], sortedNumbers[i])
}
}
return closestPair
}```swift
func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count >= 2 else {
fatalError("Array must contain at least two elements.")
}
let sortedNumbers = numbers.sorted()
var closestPair: (Double, Double) = (sortedNumbers[0], sortedNumbers[1])
var smallestDifference = abs(sortedNumbers[1] - sortedNumbers[0])
for i in 1..<sortedNumbers.count {
let currentDifference = abs(sortedNumbers[i] - sortedNumbers[i - 1])
if currentDifference < smallestDifference {
smallestDifference = currentDifference
closestPair = (sortedNumbers[i - 1], sortedNumbers[i])
}
}
return closestPair
}
```func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count >= 2 else {
fatalError("Array must contain at least two elements.")
}
let sortedNumbers = numbers.sorted()
var closestPair: (Double, Double) = (sortedNumbers[0], sortedNumbers[1])
var smallestDifference = abs(sortedNumbers[1] - sortedNumbers[0])
for i in 1..<sortedNumbers.count {
let currentDifference = abs(sortedNumbers[i] - sortedNumbers[i - 1])
if currentDifference < smallestDifference {
smallestDifference = currentDifference
closestPair = (sortedNumbers[i - 1], sortedNumbers[i])
}
}
return closestPair
}```swift
func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count >= 2 else {
fatalError("Array must contain at least two elements.")
}
let sortedNumbers = numbers.sorted()
var closestPair: (Double, Double) = (sortedNumbers[0], sortedNumbers[1])
var smallestDifference = abs(sortedNumbers[1] - sortedNumbers[0])
for i in 1..<sortedNumbers.count {
let currentDifference = abs(sortedNumbers[i] - sortedNumbers[i - 1])
if currentDifference < smallestDifference {
smallestDifference = currentDifference
closestPair = (sortedNumbers[i - 1], sortedNumbers[i])
}
}
return closestPair
}
```func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count >= 2 else {
fatalError("Array must contain at least two elements.")
}
let sortedNumbers = numbers.sorted()
var closestPair: (Double, Double) = (sortedNumbers[0], sortedNumbers[1])
var smallestDifference = abs(sortedNumbers[1] - sortedNumbers[0])
for i in 1..<sortedNumbers.count {
let difference = abs(sortedNumbers[i] - sortedNumbers[i - 1])
if difference < smallestDifference {
smallestDifference = difference
closestPair = (sortedNumbers[i - 1], sortedNumbers[i])
}
}
return closestPair
}```swift
func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count >= 2 else {
fatalError("Array must contain at least two elements.")
}
let sortedNumbers = numbers.sorted()
var closestPair: (Double, Double) = (sortedNumbers[0], sortedNumbers[1])
var smallestDifference = abs(sortedNumbers[1] - sortedNumbers[0])
for i in 1..<sortedNumbers.count {
let difference = abs(sortedNumbers[i] - sortedNumbers[i - 1])
if difference < smallestDifference {
smallestDifference = difference
closestPair = (sortedNumbers[i - 1], sortedNumbers[i])
}
}
return closestPair
}
```func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count >= 2 else {
fatalError("Array must contain at least two elements.")
}
let sortedNumbers = numbers.sorted()
var closestPair: (Double, Double) = (sortedNumbers[0], sortedNumbers[1])
var smallestDifference = abs(sortedNumbers[1] - sortedNumbers[0])
for i in 1..<sortedNumbers.count {
let currentDifference = abs(sortedNumbers[i] - sortedNumbers[i - 1])
if currentDifference < smallestDifference {
smallestDifference = currentDifference
closestPair = (sortedNumbers[i - 1], sortedNumbers[i])
}
}
return closestPair
}```swift
func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count >= 2 else {
fatalError("Array must contain at least two elements.")
}
let sortedNumbers = numbers.sorted()
var closestPair: (Double, Double) = (sortedNumbers[0], sortedNumbers[1])
var smallestDifference = abs(sortedNumbers[1] - sortedNumbers[0])
for i in 1..<sortedNumbers.count {
let currentDifference = abs(sortedNumbers[i] - sortedNumbers[i - 1])
if currentDifference < smallestDifference {
smallestDifference = currentDifference
closestPair = (sortedNumbers[i - 1], sortedNumbers[i])
}
}
return closestPair
}
```func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count >= 2 else {
fatalError("Array must contain at least two elements.")
}
let sortedNumbers = numbers.sorted()
var closestPair: (Double, Double) = (sortedNumbers[0], sortedNumbers[1])
var smallestDifference = abs(sortedNumbers[1] - sortedNumbers[0])
for i in 1..<sortedNumbers.count {
let currentDifference = abs(sortedNumbers[i] - sortedNumbers[i - 1])
if currentDifference < smallestDifference {
smallestDifference = currentDifference
closestPair = (sortedNumbers[i - 1], sortedNumbers[i])
}
}
return closestPair
}```swift
func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count >= 2 else {
fatalError("Array must contain at least two elements.")
}
let sortedNumbers = numbers.sorted()
var closestPair: (Double, Double) = (sortedNumbers[0], sortedNumbers[1])
var smallestDifference = abs(sortedNumbers[1] - sortedNumbers[0])
for i in 1..<sortedNumbers.count {
let currentDifference = abs(sortedNumbers[i] - sortedNumbers[i - 1])
if currentDifference < smallestDifference {
smallestDifference = currentDifference
closestPair = (sortedNumbers[i - 1], sortedNumbers[i])
}
}
return closestPair
}
```func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count >= 2 else {
fatalError("Array must contain at least two elements.")
}
let sortedNumbers = numbers.sorted()
var closestPair: (Double, Double) = (sortedNumbers[0], sortedNumbers[1])
var smallestDifference = abs(sortedNumbers[1] - sortedNumbers[0])
for i in 1..<sortedNumbers.count {
let currentDifference = abs(sortedNumbers[i] - sortedNumbers[i - 1])
if currentDifference < smallestDifference {
smallestDifference = currentDifference
closestPair = (sortedNumbers[i - 1], sortedNumbers[i])
}
}
return closestPair
}```swift
func findClosestElements(numbers: [Double]) -> (Double, Double) {
guard numbers.count >= 2 else {
fatalError("Array must contain at least two elements.")
}
let sortedNumbers = numbers.sorted()
var closestPair: (Double, Double) = (sortedNumbers[0], sortedNumbers[1])
var smallestDifference = abs(sortedNumbers[1] - sortedNumbers[0])
for i in 1..<sortedNumbers.count {
let currentDifference = abs(sortedNumbers[i] - sortedNumbers[i - 1])
if currentDifference < smallestDifference {
smallestDifference = currentDifference
closestPair = (sortedNumbers[i - 1], sortedNumbers[i])
}
}
return closestPair
}
```func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minValue = numbers.min(), let maxValue = numbers.max(), minValue != maxValue else {
return numbers // Return original array if all values are the same
}
return numbers.map { ($0 - minValue) / (maxValue - minValue) }
}```swift
func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minValue = numbers.min(), let maxValue = numbers.max(), minValue != maxValue else {
return numbers // Return original array if all values are the same
}
return numbers.map { ($0 - minValue) / (maxValue - minValue) }
}
```func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minNumber = numbers.min(), let maxNumber = numbers.max(), minNumber != maxNumber else {
return numbers.map { _ in 0.0 } // Return an array of zeros if all numbers are the same
}
return numbers.map { ($0 - minNumber) / (maxNumber - minNumber) }
}```swift
func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minNumber = numbers.min(), let maxNumber = numbers.max(), minNumber != maxNumber else {
return numbers.map { _ in 0.0 } // Return an array of zeros if all numbers are the same
}
return numbers.map { ($0 - minNumber) / (maxNumber - minNumber) }
}
```func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minNumber = numbers.min(), let maxNumber = numbers.max(), maxNumber != minNumber else {
return numbers // Return the original array if all numbers are the same
}
return numbers.map { ($0 - minNumber) / (maxNumber - minNumber) }
}```swift
func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minNumber = numbers.min(), let maxNumber = numbers.max(), maxNumber != minNumber else {
return numbers // Return the original array if all numbers are the same
}
return numbers.map { ($0 - minNumber) / (maxNumber - minNumber) }
}
```func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let min = numbers.min(), let max = numbers.max(), max > min else {
return numbers // Return original array if all elements are the same or if there's an error
}
return numbers.map { ($0 - min) / (max - min) }
}```swift
func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let min = numbers.min(), let max = numbers.max(), max > min else {
return numbers // Return original array if all elements are the same or if there's an error
}
return numbers.map { ($0 - min) / (max - min) }
}
```func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minNumber = numbers.min(), let maxNumber = numbers.max(), maxNumber != minNumber else {
return numbers // Return the original array if all numbers are the same
}
return numbers.map { ($0 - minNumber) / (maxNumber - minNumber) }
}```swift
func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minNumber = numbers.min(), let maxNumber = numbers.max(), maxNumber != minNumber else {
return numbers // Return the original array if all numbers are the same
}
return numbers.map { ($0 - minNumber) / (maxNumber - minNumber) }
}
```func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minNumber = numbers.min(), let maxNumber = numbers.max(), maxNumber != minNumber else {
return numbers // Return original if all numbers are the same
}
return numbers.map { ($0 - minNumber) / (maxNumber - minNumber) }
}```swift
func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minNumber = numbers.min(), let maxNumber = numbers.max(), maxNumber != minNumber else {
return numbers // Return original if all numbers are the same
}
return numbers.map { ($0 - minNumber) / (maxNumber - minNumber) }
}
```func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minNumber = numbers.min(), let maxNumber = numbers.max(), minNumber != maxNumber else {
return numbers.map { _ in 0.0 } // If all numbers are the same, return an array of zeros
}
return numbers.map { ($0 - minNumber) / (maxNumber - minNumber) }
}```swift
func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minNumber = numbers.min(), let maxNumber = numbers.max(), minNumber != maxNumber else {
return numbers.map { _ in 0.0 } // If all numbers are the same, return an array of zeros
}
return numbers.map { ($0 - minNumber) / (maxNumber - minNumber) }
}
```func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minNumber = numbers.min(), let maxNumber = numbers.max(), minNumber != maxNumber else {
return numbers.map { _ in 0.0 } // If all numbers are the same, return an array of zeros
}
return numbers.map { ($0 - minNumber) / (maxNumber - minNumber) }
}```swift
func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minNumber = numbers.min(), let maxNumber = numbers.max(), minNumber != maxNumber else {
return numbers.map { _ in 0.0 } // If all numbers are the same, return an array of zeros
}
return numbers.map { ($0 - minNumber) / (maxNumber - minNumber) }
}
```func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minNumber = numbers.min(), let maxNumber = numbers.max(), minNumber != maxNumber else {
return numbers.map { _ in 0.0 } // Handle edge case where all numbers are the same
}
return numbers.map { ($0 - minNumber) / (maxNumber - minNumber) }
}```swift
func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minNumber = numbers.min(), let maxNumber = numbers.max(), minNumber != maxNumber else {
return numbers.map { _ in 0.0 } // Handle edge case where all numbers are the same
}
return numbers.map { ($0 - minNumber) / (maxNumber - minNumber) }
}
```func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minValue = numbers.min(), let maxValue = numbers.max(), minValue != maxValue else {
return numbers.map { _ in 0.0 }
}
return numbers.map { ($0 - minValue) / (maxValue - minValue) }
}```swift
func rescaleToUnit(numbers: [Double]) -> [Double] {
guard let minValue = numbers.min(), let maxValue = numbers.max(), minValue != maxValue else {
return numbers.map { _ in 0.0 }
}
return numbers.map { ($0 - minValue) / (maxValue - minValue) }
}
```func filterIntegers(values: [AnyHashable]) -> [Int] {
return values.compactMap { value in
if let intValue = value as? Int {
return intValue
}
return nil
}
}```swift
func filterIntegers(values: [AnyHashable]) -> [Int] {
return values.compactMap { value in
if let intValue = value as? Int {
return intValue
}
return nil
}
}
```func filterIntegers(values: [AnyHashable]) -> [Int] {
return values.compactMap { value in
if let intValue = value as? Int {
return intValue
}
return nil
}
}```swift
func filterIntegers(values: [AnyHashable]) -> [Int] {
return values.compactMap { value in
if let intValue = value as? Int {
return intValue
}
return nil
}
}
```func filterIntegers(values: [AnyHashable]) -> [Int] {
return values.compactMap { value in
if let intValue = value as? Int {
return intValue
}
return nil
}
}```swift
func filterIntegers(values: [AnyHashable]) -> [Int] {
return values.compactMap { value in
if let intValue = value as? Int {
return intValue
}
return nil
}
}
```func filterIntegers(values: [AnyHashable]) -> [Int] {
return values.compactMap { value in
if let intValue = value as? Int {
return intValue
}
return nil
}
}```swift
func filterIntegers(values: [AnyHashable]) -> [Int] {
return values.compactMap { value in
if let intValue = value as? Int {
return intValue
}
return nil
}
}
```func filterIntegers(values: [AnyHashable]) -> [Int] {
return values.compactMap { value in
if let intValue = value as? Int {
return intValue
}
return nil
}
}```swift
func filterIntegers(values: [AnyHashable]) -> [Int] {
return values.compactMap { value in
if let intValue = value as? Int {
return intValue
}
return nil
}
}
```func filterIntegers(values: [AnyHashable]) -> [Int] {
return values.compactMap { value in
if let intValue = value as? Int {
return intValue
}
return nil
}
}```swift
func filterIntegers(values: [AnyHashable]) -> [Int] {
return values.compactMap { value in
if let intValue = value as? Int {
return intValue
}
return nil
}
}
```func filterIntegers(values: [AnyHashable]) -> [Int] {
return values.compactMap { value in
if let intValue = value as? Int {
return intValue
}
return nil
}
}```swift
func filterIntegers(values: [AnyHashable]) -> [Int] {
return values.compactMap { value in
if let intValue = value as? Int {
return intValue
}
return nil
}
}
```func filterIntegers(values: [AnyHashable]) -> [Int] {
return values.compactMap { value in
if let intValue = value as? Int {
return intValue
}
return nil
}
}```swift
func filterIntegers(values: [AnyHashable]) -> [Int] {
return values.compactMap { value in
if let intValue = value as? Int {
return intValue
}
return nil
}
}
```func filterIntegers(values: [AnyHashable]) -> [Int] {
return values.compactMap { value in
if let intValue = value as? Int {
return intValue
}
return nil
}
}```swift
func filterIntegers(values: [AnyHashable]) -> [Int] {
return values.compactMap { value in
if let intValue = value as? Int {
return intValue
}
return nil
}
}
```func filterIntegers(values: [AnyHashable]) -> [Int] {
return values.compactMap { value in
if let intValue = value as? Int {
return intValue
}
return nil
}
}```swift
func filterIntegers(values: [AnyHashable]) -> [Int] {
return values.compactMap { value in
if let intValue = value as? Int {
return intValue
}
return nil
}
}
```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 // Return 0 for n <= 1 as there are no divisors
}
for i in stride(from: n / 2, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1 // In case n is prime, the largest divisor is 1
}```swift
func largestDivisor(n: Int) -> Int {
guard n > 1 else {
return 0 // Return 0 for n <= 1 as there are no divisors
}
for i in stride(from: n / 2, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1 // In case n is prime, the largest divisor is 1
}
```func largestDivisor(n: Int) -> Int {
guard n > 1 else {
return 0 // Return 0 for n <= 1 as there are no divisors
}
for i in stride(from: n - 1, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1 // This will never be reached for n > 1
}```swift
func largestDivisor(n: Int) -> Int {
guard n > 1 else {
return 0 // Return 0 for n <= 1 as there are no divisors
}
for i in stride(from: n - 1, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1 // This will never be reached for n > 1
}
```func largestDivisor(n: Int) -> Int {
guard n > 1 else { return 0 }
for i in stride(from: n / 2, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1
}```swift
func largestDivisor(n: Int) -> Int {
guard n > 1 else { return 0 }
for i in stride(from: n / 2, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1
}
```func largestDivisor(n: Int) -> Int {
guard n > 1 else {
return 0 // Return 0 for n <= 1 as there are no divisors
}
for i in stride(from: n - 1, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1 // This will never be reached for n > 1
}```swift
func largestDivisor(n: Int) -> Int {
guard n > 1 else {
return 0 // Return 0 for n <= 1 as there are no divisors
}
for i in stride(from: n - 1, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1 // This will never be reached for n > 1
}
```func largestDivisor(n: Int) -> Int {
guard n > 1 else { return 0 }
for i in stride(from: n - 1, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1 // This will never be reached for n > 1
}```swift
func largestDivisor(n: Int) -> Int {
guard n > 1 else { return 0 }
for i in stride(from: n - 1, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1 // This will never be reached for n > 1
}
```func largestDivisor(n: Int) -> Int {
guard n > 1 else { return 0 }
for i in stride(from: n - 1, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1 // This will only be reached if n is 1, in which case the largest divisor is 1.
}```swift
func largestDivisor(n: Int) -> Int {
guard n > 1 else { return 0 }
for i in stride(from: n - 1, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1 // This will only be reached if n is 1, in which case the largest divisor is 1.
}
```func largestDivisor(n: Int) -> Int {
guard n > 1 else { return 0 }
for i in stride(from: n / 2, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1 // In case n is prime, the largest divisor will be 1
}```swift
func largestDivisor(n: Int) -> Int {
guard n > 1 else { return 0 }
for i in stride(from: n / 2, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1 // In case n is prime, the largest divisor will be 1
}
```func largestDivisor(n: Int) -> Int {
for i in stride(from: n - 1, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1 // In case n is 1, the largest divisor smaller than n is 1
}```swift
func largestDivisor(n: Int) -> Int {
for i in stride(from: n - 1, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1 // In case n is 1, the largest divisor smaller than n is 1
}
```func largestDivisor(n: Int) -> Int {
guard n > 1 else {
return 0 // Return 0 for n <= 1 as there are no divisors
}
for i in stride(from: n / 2, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1 // In case n is prime, the largest divisor is 1
}```swift
func largestDivisor(n: Int) -> Int {
guard n > 1 else {
return 0 // Return 0 for n <= 1 as there are no divisors
}
for i in stride(from: n / 2, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1 // In case n is prime, the largest divisor is 1
}
```func largestDivisor(n: Int) -> Int {
guard n > 1 else { return 0 }
for i in stride(from: n - 1, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1 // This will never be reached for n > 1
}```swift
func largestDivisor(n: Int) -> Int {
guard n > 1 else { return 0 }
for i in stride(from: n - 1, through: 1, by: -1) {
if n % i == 0 {
return i
}
}
return 1 // This will never be reached for n > 1
}
```func factorize(n: Int) -> [Int] {
var factors: [Int] = []
var number = n
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 factors: [Int] = []
var number = n
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 factors: [Int] = []
var number = n
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 factors: [Int] = []
var number = n
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 factors: [Int] = []
var number = n
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 factors: [Int] = []
var number = n
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 factors: [Int] = []
var number = n
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 factors: [Int] = []
var number = n
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 factors: [Int] = []
var number = n
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 factors: [Int] = []
var number = n
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 factors: [Int] = []
var number = n
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 factors: [Int] = []
var number = n
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 factors: [Int] = []
var number = n
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 factors: [Int] = []
var number = n
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 factors: [Int] = []
var number = n
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 factors: [Int] = []
var number = n
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 factors: [Int] = []
var number = n
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 factors: [Int] = []
var number = n
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 factors: [Int] = []
var number = n
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 factors: [Int] = []
var number = n
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 frequency: [Int: Int] = [:]
// Count the frequency of each number
for number in numbers {
frequency[number, default: 0] += 1
}
// Filter out numbers that occur more than once
return numbers.filter { frequency[$0] == 1 }
}```swift
func removeDuplicates(numbers: [Int]) -> [Int] {
var frequency: [Int: Int] = [:]
// Count the frequency of each number
for number in numbers {
frequency[number, default: 0] += 1
}
// Filter out numbers that occur more than once
return numbers.filter { frequency[$0] == 1 }
}
```func removeDuplicates(numbers: [Int]) -> [Int] {
var frequency: [Int: Int] = [:]
// Count the frequency of each number
for number in numbers {
frequency[number, default: 0] += 1
}
// Filter out numbers that occur more than once
return numbers.filter { frequency[$0] == 1 }
}```swift
func removeDuplicates(numbers: [Int]) -> [Int] {
var frequency: [Int: Int] = [:]
// Count the frequency of each number
for number in numbers {
frequency[number, default: 0] += 1
}
// Filter out numbers that occur more than once
return numbers.filter { frequency[$0] == 1 }
}
```func removeDuplicates(numbers: [Int]) -> [Int] {
var frequency: [Int: Int] = [:]
// Count the frequency of each number
for number in numbers {
frequency[number, default: 0] += 1
}
// Filter out numbers that occur more than once
return numbers.filter { frequency[$0] == 1 }
}```swift
func removeDuplicates(numbers: [Int]) -> [Int] {
var frequency: [Int: Int] = [:]
// Count the frequency of each number
for number in numbers {
frequency[number, default: 0] += 1
}
// Filter out numbers that occur more than once
return numbers.filter { frequency[$0] == 1 }
}
```func removeDuplicates(numbers: [Int]) -> [Int] {
var frequency: [Int: Int] = [:]
// Count the frequency of each number
for number in numbers {
frequency[number, default: 0] += 1
}
// Filter out numbers that occur more than once
return numbers.filter { frequency[$0] == 1 }
}```swift
func removeDuplicates(numbers: [Int]) -> [Int] {
var frequency: [Int: Int] = [:]
// Count the frequency of each number
for number in numbers {
frequency[number, default: 0] += 1
}
// Filter out numbers that occur more than once
return numbers.filter { frequency[$0] == 1 }
}
```func removeDuplicates(numbers: [Int]) -> [Int] {
var frequency: [Int: Int] = [:]
// Count the frequency of each number
for number in numbers {
frequency[number, default: 0] += 1
}
// Filter out numbers that occur more than once
return numbers.filter { frequency[$0] == 1 }
}```swift
func removeDuplicates(numbers: [Int]) -> [Int] {
var frequency: [Int: Int] = [:]
// Count the frequency of each number
for number in numbers {
frequency[number, default: 0] += 1
}
// Filter out numbers that occur more than once
return numbers.filter { frequency[$0] == 1 }
}
```func removeDuplicates(numbers: [Int]) -> [Int] {
var frequency: [Int: Int] = [:]
// Count the frequency of each number
for number in numbers {
frequency[number, default: 0] += 1
}
// Filter out numbers that occur more than once
return numbers.filter { frequency[$0] == 1 }
}```swift
func removeDuplicates(numbers: [Int]) -> [Int] {
var frequency: [Int: Int] = [:]
// Count the frequency of each number
for number in numbers {
frequency[number, default: 0] += 1
}
// Filter out numbers that occur more than once
return numbers.filter { frequency[$0] == 1 }
}
```func removeDuplicates(numbers: [Int]) -> [Int] {
var frequency: [Int: Int] = [:]
// Count the frequency of each number
for number in numbers {
frequency[number, default: 0] += 1
}
// Filter out numbers that occur more than once
return numbers.filter { frequency[$0] == 1 }
}```swift
func removeDuplicates(numbers: [Int]) -> [Int] {
var frequency: [Int: Int] = [:]
// Count the frequency of each number
for number in numbers {
frequency[number, default: 0] += 1
}
// Filter out numbers that occur more than once
return numbers.filter { frequency[$0] == 1 }
}
```func removeDuplicates(numbers: [Int]) -> [Int] {
var frequency: [Int: Int] = [:]
// Count the frequency of each number
for number in numbers {
frequency[number, default: 0] += 1
}
// Filter out numbers that occur more than once
return numbers.filter { frequency[$0] == 1 }
}```swift
func removeDuplicates(numbers: [Int]) -> [Int] {
var frequency: [Int: Int] = [:]
// Count the frequency of each number
for number in numbers {
frequency[number, default: 0] += 1
}
// Filter out numbers that occur more than once
return numbers.filter { frequency[$0] == 1 }
}
```func removeDuplicates(numbers: [Int]) -> [Int] {
var frequency: [Int: Int] = [:]
// Count the frequency of each number
for number in numbers {
frequency[number, default: 0] += 1
}
// Filter out numbers that occur more than once
return numbers.filter { frequency[$0] == 1 }
}```swift
func removeDuplicates(numbers: [Int]) -> [Int] {
var frequency: [Int: Int] = [:]
// Count the frequency of each number
for number in numbers {
frequency[number, default: 0] += 1
}
// Filter out numbers that occur more than once
return numbers.filter { frequency[$0] == 1 }
}
```func removeDuplicates(numbers: [Int]) -> [Int] {
var frequency: [Int: Int] = [:]
// Count the frequency of each number
for number in numbers {
frequency[number, default: 0] += 1
}
// Filter out numbers that occur more than once
return numbers.filter { frequency[$0] == 1 }
}```swift
func removeDuplicates(numbers: [Int]) -> [Int] {
var frequency: [Int: Int] = [:]
// Count the frequency of each number
for number in numbers {
frequency[number, default: 0] += 1
}
// Filter out numbers that occur more than once
return numbers.filter { frequency[$0] == 1 }
}
```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 character in string {
if character.isLowercase {
flippedString.append(character.uppercased())
} else if character.isUppercase {
flippedString.append(character.lowercased())
} else {
flippedString.append(character)
}
}
return flippedString
}```swift
func flipCase(string: String) -> String {
var flippedString = ""
for character in string {
if character.isLowercase {
flippedString.append(character.uppercased())
} else if character.isUppercase {
flippedString.append(character.lowercased())
} else {
flippedString.append(character)
}
}
return flippedString
}
```func flipCase(string: String) -> String {
var flippedString = ""
for character in string {
if character.isLowercase {
flippedString.append(character.uppercased())
} else if character.isUppercase {
flippedString.append(character.lowercased())
} else {
flippedString.append(character)
}
}
return flippedString
}```swift
func flipCase(string: String) -> String {
var flippedString = ""
for character in string {
if character.isLowercase {
flippedString.append(character.uppercased())
} else if character.isUppercase {
flippedString.append(character.lowercased())
} else {
flippedString.append(character)
}
}
return flippedString
}
```func flipCase(string: String) -> String {
var flippedString = ""
for character in string {
if character.isLowercase {
flippedString.append(character.uppercased())
} else if character.isUppercase {
flippedString.append(character.lowercased())
} else {
flippedString.append(character)
}
}
return flippedString
}```swift
func flipCase(string: String) -> String {
var flippedString = ""
for character in string {
if character.isLowercase {
flippedString.append(character.uppercased())
} else if character.isUppercase {
flippedString.append(character.lowercased())
} else {
flippedString.append(character)
}
}
return flippedString
}
```func flipCase(string: String) -> String {
var flippedString = ""
for character in string {
if character.isLowercase {
flippedString.append(character.uppercased())
} else if character.isUppercase {
flippedString.append(character.lowercased())
} else {
flippedString.append(character)
}
}
return flippedString
}```swift
func flipCase(string: String) -> String {
var flippedString = ""
for character in string {
if character.isLowercase {
flippedString.append(character.uppercased())
} else if character.isUppercase {
flippedString.append(character.lowercased())
} else {
flippedString.append(character)
}
}
return flippedString
}
```func flipCase(string: String) -> String {
var flippedString = ""
for character in string {
if character.isLowercase {
flippedString.append(character.uppercased())
} else if character.isUppercase {
flippedString.append(character.lowercased())
} else {
flippedString.append(character)
}
}
return flippedString
}```swift
func flipCase(string: String) -> String {
var flippedString = ""
for character in string {
if character.isLowercase {
flippedString.append(character.uppercased())
} else if character.isUppercase {
flippedString.append(character.lowercased())
} else {
flippedString.append(character)
}
}
return flippedString
}
```func flipCase(string: String) -> String {
var flippedString = ""
for character in string {
if character.isLowercase {
flippedString.append(character.uppercased())
} else if character.isUppercase {
flippedString.append(character.lowercased())
} else {
flippedString.append(character)
}
}
return flippedString
}```swift
func flipCase(string: String) -> String {
var flippedString = ""
for character in string {
if character.isLowercase {
flippedString.append(character.uppercased())
} else if character.isUppercase {
flippedString.append(character.lowercased())
} else {
flippedString.append(character)
}
}
return flippedString
}
```func flipCase(string: String) -> String {
var flippedString = ""
for character in string {
if character.isLowercase {
flippedString.append(character.uppercased())
} else if character.isUppercase {
flippedString.append(character.lowercased())
} else {
flippedString.append(character)
}
}
return flippedString
}```swift
func flipCase(string: String) -> String {
var flippedString = ""
for character in string {
if character.isLowercase {
flippedString.append(character.uppercased())
} else if character.isUppercase {
flippedString.append(character.lowercased())
} else {
flippedString.append(character)
}
}
return flippedString
}
```func flipCase(string: String) -> String {
var flippedString = ""
for character in string {
if character.isLowercase {
flippedString.append(character.uppercased())
} else if character.isUppercase {
flippedString.append(character.lowercased())
} else {
flippedString.append(character)
}
}
return flippedString
}```swift
func flipCase(string: String) -> String {
var flippedString = ""
for character in string {
if character.isLowercase {
flippedString.append(character.uppercased())
} else if character.isUppercase {
flippedString.append(character.lowercased())
} else {
flippedString.append(character)
}
}
return flippedString
}
```func 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 {
guard n > 1 else { return false }
if n == 2 { return true }
if n % 2 == 0 { return false }
let limit = Int(sqrt(Double(n)))
for i in 3...limit where i % 2 != 0 {
if n % i == 0 {
return false
}
}
return true
}```swift
func isPrime(n: Int) -> Bool {
guard n > 1 else { return false }
if n == 2 { return true }
if n % 2 == 0 { return false }
let limit = Int(sqrt(Double(n)))
for i in 3...limit where i % 2 != 0 {
if n % i == 0 {
return false
}
}
return true
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc isPrime(n: Int) -> Bool {
guard n > 1 else { return false }
if n == 2 { return true }
if n % 2 == 0 { return false }
let limit = Int(sqrt(Double(n)))
for i in 3...limit where i % 2 != 0 {
if n % i == 0 {
return false
}
}
return true
}```swift
func isPrime(n: Int) -> Bool {
guard n > 1 else { return false }
if n == 2 { return true }
if n % 2 == 0 { return false }
let limit = Int(sqrt(Double(n)))
for i in 3...limit where i % 2 != 0 {
if n % i == 0 {
return false
}
}
return true
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc isPrime(n: Int) -> Bool {
guard n > 1 else { return false }
if n == 2 { return true }
if n % 2 == 0 { return false }
let limit = Int(sqrt(Double(n)))
for i in 3...limit where i % 2 != 0 {
if n % i == 0 {
return false
}
}
return true
}```swift
func isPrime(n: Int) -> Bool {
guard n > 1 else { return false }
if n == 2 { return true }
if n % 2 == 0 { return false }
let limit = Int(sqrt(Double(n)))
for i in 3...limit where i % 2 != 0 {
if n % i == 0 {
return false
}
}
return true
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc isPrime(n: Int) -> Bool {
guard n > 1 else { return false }
if n == 2 { return true }
if n % 2 == 0 { return false }
let limit = Int(sqrt(Double(n)))
for i in 3...limit where i % 2 != 0 {
if n % i == 0 {
return false
}
}
return true
}```swift
func isPrime(n: Int) -> Bool {
guard n > 1 else { return false }
if n == 2 { return true }
if n % 2 == 0 { return false }
let limit = Int(sqrt(Double(n)))
for i in 3...limit where i % 2 != 0 {
if n % i == 0 {
return false
}
}
return true
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc isPrime(n: Int) -> Bool {
guard n > 1 else { return false }
if n == 2 { return true }
if n % 2 == 0 { return false }
let limit = Int(sqrt(Double(n)))
for i in 3...limit where i % 2 != 0 {
if n % i == 0 {
return false
}
}
return true
}```swift
func isPrime(n: Int) -> Bool {
guard n > 1 else { return false }
if n == 2 { return true }
if n % 2 == 0 { return false }
let limit = Int(sqrt(Double(n)))
for i in 3...limit where i % 2 != 0 {
if n % i == 0 {
return false
}
}
return true
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc isPrime(n: Int) -> Bool {
guard n > 1 else { return false }
if n == 2 { return true }
if n % 2 == 0 { return false }
let limit = Int(sqrt(Double(n)))
for i in 3...limit where i % 2 != 0 {
if n % i == 0 {
return false
}
}
return true
}```swift
func isPrime(n: Int) -> Bool {
guard n > 1 else { return false }
if n == 2 { return true }
if n % 2 == 0 { return false }
let limit = Int(sqrt(Double(n)))
for i in 3...limit where i % 2 != 0 {
if n % i == 0 {
return false
}
}
return true
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc isPrime(n: Int) -> Bool {
guard n > 1 else { return false }
if n == 2 { return true }
if n % 2 == 0 { return false }
let limit = Int(sqrt(Double(n)))
for i in 3...limit where i % 2 != 0 {
if n % i == 0 {
return false
}
}
return true
}```swift
func isPrime(n: Int) -> Bool {
guard n > 1 else { return false }
if n == 2 { return true }
if n % 2 == 0 { return false }
let limit = Int(sqrt(Double(n)))
for i in 3...limit where i % 2 != 0 {
if n % i == 0 {
return false
}
}
return true
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc isPrime(n: Int) -> Bool {
guard n > 1 else { return false }
if n == 2 { return true }
if n % 2 == 0 { return false }
let limit = Int(sqrt(Double(n)))
for i in 3...limit where i % 2 != 0 {
if n % i == 0 {
return false
}
}
return true
}```swift
func isPrime(n: Int) -> Bool {
guard n > 1 else { return false }
if n == 2 { return true }
if n % 2 == 0 { return false }
let limit = Int(sqrt(Double(n)))
for i in 3...limit where i % 2 != 0 {
if n % i == 0 {
return false
}
}
return true
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc isPrime(n: Int) -> Bool {
guard n > 1 else { return false }
if n == 2 { return true }
if n % 2 == 0 { return false }
let limit = Int(sqrt(Double(n)))
for i in 3...limit where i % 2 != 0 {
if n % i == 0 {
return false
}
}
return true
}```swift
func isPrime(n: Int) -> Bool {
guard n > 1 else { return false }
if n == 2 { return true }
if n % 2 == 0 { return false }
let limit = Int(sqrt(Double(n)))
for i in 3...limit where i % 2 != 0 {
if n % i == 0 {
return false
}
}
return true
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc isPrime(n: Int) -> Bool {
guard n > 1 else { return false }
if n == 2 { return true }
if n % 2 == 0 { return false }
let limit = Int(sqrt(Double(n)))
for i in 3...limit where i % 2 != 0 {
if n % i == 0 {
return false
}
}
return true
}```swift
func isPrime(n: Int) -> Bool {
guard n > 1 else { return false }
if n == 2 { return true }
if n % 2 == 0 { return false }
let limit = Int(sqrt(Double(n)))
for i in 3...limit where i % 2 != 0 {
if n % i == 0 {
return false
}
}
return true
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc sortThird(l: [Int]) -> [Int] {
var result = l
var divisibleByThree = [Int]()
// Collect values at indices divisible by three
for (index, value) in l.enumerated() {
if index % 3 == 0 {
divisibleByThree.append(value)
}
}
// Sort the collected values
divisibleByThree.sort()
// Replace values at indices divisible by three with sorted values
var sortedIndex = 0
for index in result.indices {
if index % 3 == 0 {
result[index] = divisibleByThree[sortedIndex]
sortedIndex += 1
}
}
return result
}```swift
func sortThird(l: [Int]) -> [Int] {
var result = l
var divisibleByThree = [Int]()
// Collect values at indices divisible by three
for (index, value) in l.enumerated() {
if index % 3 == 0 {
divisibleByThree.append(value)
}
}
// Sort the collected values
divisibleByThree.sort()
// Replace values at indices divisible by three with sorted values
var sortedIndex = 0
for index in result.indices {
if index % 3 == 0 {
result[index] = divisibleByThree[sortedIndex]
sortedIndex += 1
}
}
return result
}
```func sortThird(l: [Int]) -> [Int] {
var result = l
var divisibleByThree = [Int]()
// Collect values at indices divisible by 3
for (index, value) in l.enumerated() {
if index % 3 == 0 {
divisibleByThree.append(value)
}
}
// Sort the collected values
divisibleByThree.sort()
// Replace values at indices divisible by 3 with sorted values
var sortedIndex = 0
for index in result.indices {
if index % 3 == 0 {
result[index] = divisibleByThree[sortedIndex]
sortedIndex += 1
}
}
return result
}```swift
func sortThird(l: [Int]) -> [Int] {
var result = l
var divisibleByThree = [Int]()
// Collect values at indices divisible by 3
for (index, value) in l.enumerated() {
if index % 3 == 0 {
divisibleByThree.append(value)
}
}
// Sort the collected values
divisibleByThree.sort()
// Replace values at indices divisible by 3 with sorted values
var sortedIndex = 0
for index in result.indices {
if index % 3 == 0 {
result[index] = divisibleByThree[sortedIndex]
sortedIndex += 1
}
}
return result
}
```func sortThird(l: [Int]) -> [Int] {
var result = l
var divisibleByThree = [Int]()
// Collect values at indices divisible by three
for (index, value) in l.enumerated() {
if index % 3 == 0 {
divisibleByThree.append(value)
}
}
// Sort the collected values
divisibleByThree.sort()
// Replace values at indices divisible by three with sorted values
var sortedIndex = 0
for index in result.indices {
if index % 3 == 0 {
result[index] = divisibleByThree[sortedIndex]
sortedIndex += 1
}
}
return result
}```swift
func sortThird(l: [Int]) -> [Int] {
var result = l
var divisibleByThree = [Int]()
// Collect values at indices divisible by three
for (index, value) in l.enumerated() {
if index % 3 == 0 {
divisibleByThree.append(value)
}
}
// Sort the collected values
divisibleByThree.sort()
// Replace values at indices divisible by three with sorted values
var sortedIndex = 0
for index in result.indices {
if index % 3 == 0 {
result[index] = divisibleByThree[sortedIndex]
sortedIndex += 1
}
}
return result
}
```func sortThird(l: [Int]) -> [Int] {
var result = l
var divisibleByThree = [Int]()
// Collect values at indices divisible by three
for (index, value) in l.enumerated() {
if index % 3 == 0 {
divisibleByThree.append(value)
}
}
// Sort the collected values
divisibleByThree.sort()
// Replace values at indices divisible by three with sorted values
var sortedIndex = 0
for index in result.indices {
if index % 3 == 0 {
result[index] = divisibleByThree[sortedIndex]
sortedIndex += 1
}
}
return result
}```swift
func sortThird(l: [Int]) -> [Int] {
var result = l
var divisibleByThree = [Int]()
// Collect values at indices divisible by three
for (index, value) in l.enumerated() {
if index % 3 == 0 {
divisibleByThree.append(value)
}
}
// Sort the collected values
divisibleByThree.sort()
// Replace values at indices divisible by three with sorted values
var sortedIndex = 0
for index in result.indices {
if index % 3 == 0 {
result[index] = divisibleByThree[sortedIndex]
sortedIndex += 1
}
}
return result
}
```func sortThird(l: [Int]) -> [Int] {
var result = l
var divisibleByThree = [Int]()
for (index, value) in l.enumerated() {
if index % 3 == 0 {
divisibleByThree.append(value)
}
}
divisibleByThree.sort()
var sortIndex = 0
for index in result.indices {
if index % 3 == 0 {
result[index] = divisibleByThree[sortIndex]
sortIndex += 1
}
}
return result
}```swift
func sortThird(l: [Int]) -> [Int] {
var result = l
var divisibleByThree = [Int]()
for (index, value) in l.enumerated() {
if index % 3 == 0 {
divisibleByThree.append(value)
}
}
divisibleByThree.sort()
var sortIndex = 0
for index in result.indices {
if index % 3 == 0 {
result[index] = divisibleByThree[sortIndex]
sortIndex += 1
}
}
return result
}
```func sortThird(l: [Int]) -> [Int] {
var result = l
var divisibleByThree = [Int]()
// Collect values at indices divisible by three
for (index, value) in l.enumerated() {
if index % 3 == 0 {
divisibleByThree.append(value)
}
}
// Sort the collected values
divisibleByThree.sort()
// Replace values at indices divisible by three with sorted values
var sortedIndex = 0
for index in result.indices {
if index % 3 == 0 {
result[index] = divisibleByThree[sortedIndex]
sortedIndex += 1
}
}
return result
}```swift
func sortThird(l: [Int]) -> [Int] {
var result = l
var divisibleByThree = [Int]()
// Collect values at indices divisible by three
for (index, value) in l.enumerated() {
if index % 3 == 0 {
divisibleByThree.append(value)
}
}
// Sort the collected values
divisibleByThree.sort()
// Replace values at indices divisible by three with sorted values
var sortedIndex = 0
for index in result.indices {
if index % 3 == 0 {
result[index] = divisibleByThree[sortedIndex]
sortedIndex += 1
}
}
return result
}
```func sortThird(l: [Int]) -> [Int] {
var result = l
var divisibleByThree = [Int]()
// Collect values at indices divisible by three
for (index, value) in l.enumerated() {
if index % 3 == 0 {
divisibleByThree.append(value)
}
}
// Sort the collected values
divisibleByThree.sort()
// Replace values at indices divisible by three with sorted values
var sortedIndex = 0
for index in result.indices {
if index % 3 == 0 {
result[index] = divisibleByThree[sortedIndex]
sortedIndex += 1
}
}
return result
}```swift
func sortThird(l: [Int]) -> [Int] {
var result = l
var divisibleByThree = [Int]()
// Collect values at indices divisible by three
for (index, value) in l.enumerated() {
if index % 3 == 0 {
divisibleByThree.append(value)
}
}
// Sort the collected values
divisibleByThree.sort()
// Replace values at indices divisible by three with sorted values
var sortedIndex = 0
for index in result.indices {
if index % 3 == 0 {
result[index] = divisibleByThree[sortedIndex]
sortedIndex += 1
}
}
return result
}
```func sortThird(l: [Int]) -> [Int] {
var result = l
var divisibleByThree = [Int]()
// Collect values at indices divisible by three
for (index, value) in l.enumerated() {
if index % 3 == 0 {
divisibleByThree.append(value)
}
}
// Sort the collected values
divisibleByThree.sort()
// Replace values at indices divisible by three with sorted values
var sortedIndex = 0
for index in 0..<result.count {
if index % 3 == 0 {
result[index] = divisibleByThree[sortedIndex]
sortedIndex += 1
}
}
return result
}```swift
func sortThird(l: [Int]) -> [Int] {
var result = l
var divisibleByThree = [Int]()
// Collect values at indices divisible by three
for (index, value) in l.enumerated() {
if index % 3 == 0 {
divisibleByThree.append(value)
}
}
// Sort the collected values
divisibleByThree.sort()
// Replace values at indices divisible by three with sorted values
var sortedIndex = 0
for index in 0..<result.count {
if index % 3 == 0 {
result[index] = divisibleByThree[sortedIndex]
sortedIndex += 1
}
}
return result
}
```func sortThird(l: [Int]) -> [Int] {
var result = l
var divisibleByThree = [Int]()
// Collect values at indices divisible by three
for (index, value) in l.enumerated() {
if index % 3 == 0 {
divisibleByThree.append(value)
}
}
// Sort the collected values
divisibleByThree.sort()
// Place sorted values back into the result array
var sortIndex = 0
for index in result.indices {
if index % 3 == 0 {
result[index] = divisibleByThree[sortIndex]
sortIndex += 1
}
}
return result
}```swift
func sortThird(l: [Int]) -> [Int] {
var result = l
var divisibleByThree = [Int]()
// Collect values at indices divisible by three
for (index, value) in l.enumerated() {
if index % 3 == 0 {
divisibleByThree.append(value)
}
}
// Sort the collected values
divisibleByThree.sort()
// Place sorted values back into the result array
var sortIndex = 0
for index in result.indices {
if index % 3 == 0 {
result[index] = divisibleByThree[sortIndex]
sortIndex += 1
}
}
return result
}
```func sortThird(l: [Int]) -> [Int] {
var result = l
var divisibleByThree = [Int]()
// Collect values at indices divisible by 3
for (index, value) in l.enumerated() {
if index % 3 == 0 {
divisibleByThree.append(value)
}
}
// Sort the collected values
divisibleByThree.sort()
// Replace values at indices divisible by 3 with sorted values
var sortedIndex = 0
for index in result.indices {
if index % 3 == 0 {
result[index] = divisibleByThree[sortedIndex]
sortedIndex += 1
}
}
return result
}```swift
func sortThird(l: [Int]) -> [Int] {
var result = l
var divisibleByThree = [Int]()
// Collect values at indices divisible by 3
for (index, value) in l.enumerated() {
if index % 3 == 0 {
divisibleByThree.append(value)
}
}
// Sort the collected values
divisibleByThree.sort()
// Replace values at indices divisible by 3 with sorted values
var sortedIndex = 0
for index in result.indices {
if index % 3 == 0 {
result[index] = divisibleByThree[sortedIndex]
sortedIndex += 1
}
}
return result
}
```func unique(l: [Int]) -> [Int] {
let uniqueElements = Set(l)
return uniqueElements.sorted()
}```swift
func unique(l: [Int]) -> [Int] {
let uniqueElements = Set(l)
return uniqueElements.sorted()
}
```func unique(l: [Int]) -> [Int] {
let uniqueElements = Set(l)
return uniqueElements.sorted()
}```swift
func unique(l: [Int]) -> [Int] {
let uniqueElements = Set(l)
return uniqueElements.sorted()
}
```func unique(l: [Int]) -> [Int] {
let uniqueElements = Set(l)
return uniqueElements.sorted()
}```swift
func unique(l: [Int]) -> [Int] {
let uniqueElements = Set(l)
return uniqueElements.sorted()
}
```func unique(l: [Int]) -> [Int] {
let uniqueElements = Set(l)
return uniqueElements.sorted()
}```swift
func unique(l: [Int]) -> [Int] {
let uniqueElements = Set(l)
return uniqueElements.sorted()
}
```func unique(l: [Int]) -> [Int] {
let uniqueElements = Set(l)
return uniqueElements.sorted()
}```swift
func unique(l: [Int]) -> [Int] {
let uniqueElements = Set(l)
return uniqueElements.sorted()
}
```func unique(l: [Int]) -> [Int] {
let uniqueElements = Set(l)
return uniqueElements.sorted()
}```swift
func unique(l: [Int]) -> [Int] {
let uniqueElements = Set(l)
return uniqueElements.sorted()
}
```func unique(l: [Int]) -> [Int] {
let uniqueElements = Set(l)
return uniqueElements.sorted()
}```swift
func unique(l: [Int]) -> [Int] {
let uniqueElements = Set(l)
return uniqueElements.sorted()
}
```func unique(l: [Int]) -> [Int] {
let uniqueElements = Set(l)
return uniqueElements.sorted()
}```swift
func unique(l: [Int]) -> [Int] {
let uniqueElements = Set(l)
return uniqueElements.sorted()
}
```func unique(l: [Int]) -> [Int] {
let uniqueElements = Set(l)
return uniqueElements.sorted()
}```swift
func unique(l: [Int]) -> [Int] {
let uniqueElements = Set(l)
return uniqueElements.sorted()
}
```func unique(l: [Int]) -> [Int] {
let uniqueElements = Set(l)
return uniqueElements.sorted()
}```swift
func unique(l: [Int]) -> [Int] {
let uniqueElements = Set(l)
return uniqueElements.sorted()
}
```func maxElement(l: [Int]) -> Int {
guard let maxValue = l.max() else {
fatalError("Array is empty")
}
return maxValue
}```swift
func maxElement(l: [Int]) -> Int {
guard let maxValue = l.max() else {
fatalError("Array is empty")
}
return maxValue
}
```func maxElement(l: [Int]) -> Int {
guard let maxValue = l.max() else {
fatalError("Array is empty")
}
return maxValue
}```swift
func maxElement(l: [Int]) -> Int {
guard let maxValue = l.max() else {
fatalError("Array is empty")
}
return maxValue
}
```func maxElement(l: [Int]) -> Int {
guard let maxValue = l.max() else {
fatalError("Array is empty")
}
return maxValue
}```swift
func maxElement(l: [Int]) -> Int {
guard let maxValue = l.max() else {
fatalError("Array is empty")
}
return maxValue
}
```func maxElement(l: [Int]) -> Int {
guard let maxValue = l.max() else {
fatalError("Array is empty")
}
return maxValue
}```swift
func maxElement(l: [Int]) -> Int {
guard let maxValue = l.max() else {
fatalError("Array is empty")
}
return maxValue
}
```func maxElement(l: [Int]) -> Int {
guard let maxValue = l.max() else {
fatalError("Array should not be empty")
}
return maxValue
}```swift
func maxElement(l: [Int]) -> Int {
guard let maxValue = l.max() else {
fatalError("Array should not be empty")
}
return maxValue
}
```func maxElement(l: [Int]) -> Int {
guard let maxValue = l.max() else {
fatalError("Array is empty")
}
return maxValue
}```swift
func maxElement(l: [Int]) -> Int {
guard let maxValue = l.max() else {
fatalError("Array is empty")
}
return maxValue
}
```func maxElement(l: [Int]) -> Int {
guard let maxValue = l.max() else {
fatalError("Array is empty")
}
return maxValue
}```swift
func maxElement(l: [Int]) -> Int {
guard let maxValue = l.max() else {
fatalError("Array is empty")
}
return maxValue
}
```func maxElement(l: [Int]) -> Int {
guard let maxValue = l.max() else {
fatalError("Array is empty")
}
return maxValue
}```swift
func maxElement(l: [Int]) -> Int {
guard let maxValue = l.max() else {
fatalError("Array is empty")
}
return maxValue
}
```func maxElement(l: [Int]) -> Int {
guard let maxValue = l.max() else {
fatalError("Array is empty")
}
return maxValue
}```swift
func maxElement(l: [Int]) -> Int {
guard let maxValue = l.max() else {
fatalError("Array is empty")
}
return maxValue
}
```func maxElement(l: [Int]) -> Int {
guard let maxValue = l.max() else {
fatalError("Array should not be empty")
}
return maxValue
}```swift
func maxElement(l: [Int]) -> Int {
guard let maxValue = l.max() else {
fatalError("Array should not be empty")
}
return maxValue
}
```func fizzBuzz(n: Int) -> Int {
var count = 0
for i in 1..<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 1..<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 1..<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 1..<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 1..<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 1..<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 1..<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 1..<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 1..<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 1..<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 1..<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 1..<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 1..<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 1..<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 1..<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 1..<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 1..<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 1..<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 1..<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 1..<n {
if i % 11 == 0 || i % 13 == 0 {
count += String(i).filter { $0 == "7" }.count
}
}
return count
}
```func sortEven(l: [Int]) -> [Int] {
var result = l
let evenIndices = l.enumerated().compactMap { $0.offset % 2 == 0 ? $0.element : nil }
let sortedEvens = evenIndices.sorted()
var evenIndexCounter = 0
for index in result.indices {
if index % 2 == 0 {
result[index] = sortedEvens[evenIndexCounter]
evenIndexCounter += 1
}
}
return result
}```swift
func sortEven(l: [Int]) -> [Int] {
var result = l
let evenIndices = l.enumerated().compactMap { $0.offset % 2 == 0 ? $0.element : nil }
let sortedEvens = evenIndices.sorted()
var evenIndexCounter = 0
for index in result.indices {
if index % 2 == 0 {
result[index] = sortedEvens[evenIndexCounter]
evenIndexCounter += 1
}
}
return result
}
```func sortEven(l: [Int]) -> [Int] {
var result = l
let evenIndices = l.enumerated().compactMap { $0.offset % 2 == 0 ? $0.element : nil }
let sortedEvens = evenIndices.sorted()
var evenIndexCounter = 0
for index in result.indices {
if index % 2 == 0 {
result[index] = sortedEvens[evenIndexCounter]
evenIndexCounter += 1
}
}
return result
}```swift
func sortEven(l: [Int]) -> [Int] {
var result = l
let evenIndices = l.enumerated().compactMap { $0.offset % 2 == 0 ? $0.element : nil }
let sortedEvens = evenIndices.sorted()
var evenIndexCounter = 0
for index in result.indices {
if index % 2 == 0 {
result[index] = sortedEvens[evenIndexCounter]
evenIndexCounter += 1
}
}
return result
}
```func sortEven(l: [Int]) -> [Int] {
var result = l
let evenIndices = l.enumerated().compactMap { $0.offset % 2 == 0 ? $0.element : nil }
let sortedEvens = evenIndices.sorted()
var evenIndex = 0
for i in stride(from: 0, to: l.count, by: 2) {
result[i] = sortedEvens[evenIndex]
evenIndex += 1
}
return result
}```swift
func sortEven(l: [Int]) -> [Int] {
var result = l
let evenIndices = l.enumerated().compactMap { $0.offset % 2 == 0 ? $0.element : nil }
let sortedEvens = evenIndices.sorted()
var evenIndex = 0
for i in stride(from: 0, to: l.count, by: 2) {
result[i] = sortedEvens[evenIndex]
evenIndex += 1
}
return result
}
```func sortEven(l: [Int]) -> [Int] {
var result = l
let evenIndices = l.enumerated().compactMap { $0.offset % 2 == 0 ? $0.element : nil }
let sortedEvens = evenIndices.sorted()
var evenIndexCounter = 0
for i in 0..<result.count {
if i % 2 == 0 {
result[i] = sortedEvens[evenIndexCounter]
evenIndexCounter += 1
}
}
return result
}```swift
func sortEven(l: [Int]) -> [Int] {
var result = l
let evenIndices = l.enumerated().compactMap { $0.offset % 2 == 0 ? $0.element : nil }
let sortedEvens = evenIndices.sorted()
var evenIndexCounter = 0
for i in 0..<result.count {
if i % 2 == 0 {
result[i] = sortedEvens[evenIndexCounter]
evenIndexCounter += 1
}
}
return result
}
```func sortEven(l: [Int]) -> [Int] {
var result = l
let evenIndices = l.enumerated().compactMap { $0.offset % 2 == 0 ? $0.element : nil }
let sortedEvens = evenIndices.sorted()
var evenIndex = 0
for i in stride(from: 0, to: result.count, by: 2) {
result[i] = sortedEvens[evenIndex]
evenIndex += 1
}
return result
}```swift
func sortEven(l: [Int]) -> [Int] {
var result = l
let evenIndices = l.enumerated().compactMap { $0.offset % 2 == 0 ? $0.element : nil }
let sortedEvens = evenIndices.sorted()
var evenIndex = 0
for i in stride(from: 0, to: result.count, by: 2) {
result[i] = sortedEvens[evenIndex]
evenIndex += 1
}
return result
}
```func sortEven(l: [Int]) -> [Int] {
var result = l
let evenIndices = l.enumerated().compactMap { $0.offset % 2 == 0 ? $0.element : nil }
let sortedEvens = evenIndices.sorted()
var evenIndex = 0
for i in stride(from: 0, to: l.count, by: 2) {
result[i] = sortedEvens[evenIndex]
evenIndex += 1
}
return result
}```swift
func sortEven(l: [Int]) -> [Int] {
var result = l
let evenIndices = l.enumerated().compactMap { $0.offset % 2 == 0 ? $0.element : nil }
let sortedEvens = evenIndices.sorted()
var evenIndex = 0
for i in stride(from: 0, to: l.count, by: 2) {
result[i] = sortedEvens[evenIndex]
evenIndex += 1
}
return result
}
```func sortEven(l: [Int]) -> [Int] {
var result = l
let evenIndices = l.enumerated().compactMap { $0.offset % 2 == 0 ? $0.element : nil }
let sortedEvens = evenIndices.sorted()
var evenIndexCounter = 0
for index in result.indices {
if index % 2 == 0 {
result[index] = sortedEvens[evenIndexCounter]
evenIndexCounter += 1
}
}
return result
}```swift
func sortEven(l: [Int]) -> [Int] {
var result = l
let evenIndices = l.enumerated().compactMap { $0.offset % 2 == 0 ? $0.element : nil }
let sortedEvens = evenIndices.sorted()
var evenIndexCounter = 0
for index in result.indices {
if index % 2 == 0 {
result[index] = sortedEvens[evenIndexCounter]
evenIndexCounter += 1
}
}
return result
}
```func sortEven(l: [Int]) -> [Int] {
var result = l
let evenIndices = l.enumerated().compactMap { $0.offset % 2 == 0 ? $0.element : nil }
let sortedEvens = evenIndices.sorted()
var evenIndexCounter = 0
for i in stride(from: 0, to: l.count, by: 2) {
result[i] = sortedEvens[evenIndexCounter]
evenIndexCounter += 1
}
return result
}```swift
func sortEven(l: [Int]) -> [Int] {
var result = l
let evenIndices = l.enumerated().compactMap { $0.offset % 2 == 0 ? $0.element : nil }
let sortedEvens = evenIndices.sorted()
var evenIndexCounter = 0
for i in stride(from: 0, to: l.count, by: 2) {
result[i] = sortedEvens[evenIndexCounter]
evenIndexCounter += 1
}
return result
}
```func sortEven(l: [Int]) -> [Int] {
var result = l
let evenIndices = l.enumerated().compactMap { $0.offset % 2 == 0 ? $0.element : nil }
let sortedEvens = evenIndices.sorted()
var evenIndexCounter = 0
for index in result.indices {
if index % 2 == 0 {
result[index] = sortedEvens[evenIndexCounter]
evenIndexCounter += 1
}
}
return result
}```swift
func sortEven(l: [Int]) -> [Int] {
var result = l
let evenIndices = l.enumerated().compactMap { $0.offset % 2 == 0 ? $0.element : nil }
let sortedEvens = evenIndices.sorted()
var evenIndexCounter = 0
for index in result.indices {
if index % 2 == 0 {
result[index] = sortedEvens[evenIndexCounter]
evenIndexCounter += 1
}
}
return result
}
```func sortEven(l: [Int]) -> [Int] {
var result = l
let evenIndices = l.enumerated().compactMap { $0.offset % 2 == 0 ? $0.element : nil }
let sortedEvens = evenIndices.sorted()
var evenIndex = 0
for i in stride(from: 0, to: l.count, by: 2) {
result[i] = sortedEvens[evenIndex]
evenIndex += 1
}
return result
}```swift
func sortEven(l: [Int]) -> [Int] {
var result = l
let evenIndices = l.enumerated().compactMap { $0.offset % 2 == 0 ? $0.element : nil }
let sortedEvens = evenIndices.sorted()
var evenIndex = 0
for i in stride(from: 0, to: l.count, by: 2) {
result[i] = sortedEvens[evenIndex]
evenIndex += 1
}
return result
}
```func primeFib(n: Int) -> Int {
var fibs: [Int] = [0, 1]
var primes: [Int] = []
func isPrime(_ num: Int) -> Bool {
guard num > 1 else { return false }
for i in 2...Int(sqrt(Double(num))) {
if num % i == 0 {
return false
}
}
return true
}
var index = 2
while primes.count < n {
let nextFib = fibs[index - 1] + fibs[index - 2]
fibs.append(nextFib)
if isPrime(nextFib) {
primes.append(nextFib)
}
index += 1
}
return primes[n - 1]
}```swift
func primeFib(n: Int) -> Int {
var fibs: [Int] = [0, 1]
var primes: [Int] = []
func isPrime(_ num: Int) -> Bool {
guard num > 1 else { return false }
for i in 2...Int(sqrt(Double(num))) {
if num % i == 0 {
return false
}
}
return true
}
var index = 2
while primes.count < n {
let nextFib = fibs[index - 1] + fibs[index - 2]
fibs.append(nextFib)
if isPrime(nextFib) {
primes.append(nextFib)
}
index += 1
}
return primes[n - 1]
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc primeFib(n: Int) -> Int {
var fibs: [Int] = [0, 1]
var primes: [Int] = []
func isPrime(_ num: Int) -> Bool {
guard num > 1 else { return false }
for i in 2...Int(sqrt(Double(num))) {
if num % i == 0 {
return false
}
}
return true
}
while primes.count < n {
let nextFib = fibs[fibs.count - 1] + fibs[fibs.count - 2]
fibs.append(nextFib)
if isPrime(nextFib) {
primes.append(nextFib)
}
}
return primes[n - 1]
}```swift
func primeFib(n: Int) -> Int {
var fibs: [Int] = [0, 1]
var primes: [Int] = []
func isPrime(_ num: Int) -> Bool {
guard num > 1 else { return false }
for i in 2...Int(sqrt(Double(num))) {
if num % i == 0 {
return false
}
}
return true
}
while primes.count < n {
let nextFib = fibs[fibs.count - 1] + fibs[fibs.count - 2]
fibs.append(nextFib)
if isPrime(nextFib) {
primes.append(nextFib)
}
}
return primes[n - 1]
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc primeFib(n: Int) -> Int {
var fibs: [Int] = [0, 1]
var primes: [Int] = []
func isPrime(_ num: Int) -> Bool {
guard num > 1 else { return false }
for i in 2...Int(sqrt(Double(num))) {
if num % i == 0 {
return false
}
}
return true
}
var index = 2
while primes.count < n {
let nextFib = fibs[index - 1] + fibs[index - 2]
fibs.append(nextFib)
if isPrime(nextFib) {
primes.append(nextFib)
}
index += 1
}
return primes[n - 1]
}```swift
func primeFib(n: Int) -> Int {
var fibs: [Int] = [0, 1]
var primes: [Int] = []
func isPrime(_ num: Int) -> Bool {
guard num > 1 else { return false }
for i in 2...Int(sqrt(Double(num))) {
if num % i == 0 {
return false
}
}
return true
}
var index = 2
while primes.count < n {
let nextFib = fibs[index - 1] + fibs[index - 2]
fibs.append(nextFib)
if isPrime(nextFib) {
primes.append(nextFib)
}
index += 1
}
return primes[n - 1]
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc primeFib(n: Int) -> Int {
var fibs = [0, 1]
var primes = [Int]()
func isPrime(_ num: Int) -> Bool {
guard num > 1 else { return false }
for i in 2...Int(sqrt(Double(num))) {
if num % i == 0 {
return false
}
}
return true
}
var index = 2
while primes.count < n {
let nextFib = fibs[index - 1] + fibs[index - 2]
fibs.append(nextFib)
if isPrime(nextFib) {
primes.append(nextFib)
}
index += 1
}
return primes[n - 1]
}```swift
func primeFib(n: Int) -> Int {
var fibs = [0, 1]
var primes = [Int]()
func isPrime(_ num: Int) -> Bool {
guard num > 1 else { return false }
for i in 2...Int(sqrt(Double(num))) {
if num % i == 0 {
return false
}
}
return true
}
var index = 2
while primes.count < n {
let nextFib = fibs[index - 1] + fibs[index - 2]
fibs.append(nextFib)
if isPrime(nextFib) {
primes.append(nextFib)
}
index += 1
}
return primes[n - 1]
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc primeFib(n: Int) -> Int {
var fibs: [Int] = [0, 1]
var primes: [Int] = []
func isPrime(_ num: Int) -> Bool {
guard num > 1 else { return false }
for i in 2...Int(sqrt(Double(num))) {
if num % i == 0 {
return false
}
}
return true
}
var index = 2
while primes.count < n {
let nextFib = fibs[index - 1] + fibs[index - 2]
fibs.append(nextFib)
if isPrime(nextFib) {
primes.append(nextFib)
}
index += 1
}
return primes[n - 1]
}```swift
func primeFib(n: Int) -> Int {
var fibs: [Int] = [0, 1]
var primes: [Int] = []
func isPrime(_ num: Int) -> Bool {
guard num > 1 else { return false }
for i in 2...Int(sqrt(Double(num))) {
if num % i == 0 {
return false
}
}
return true
}
var index = 2
while primes.count < n {
let nextFib = fibs[index - 1] + fibs[index - 2]
fibs.append(nextFib)
if isPrime(nextFib) {
primes.append(nextFib)
}
index += 1
}
return primes[n - 1]
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc primeFib(n: Int) -> Int {
var fibs = [0, 1]
var primes = [Int]()
func isPrime(_ num: Int) -> Bool {
guard num > 1 else { return false }
for i in 2...Int(sqrt(Double(num))) {
if num % i == 0 {
return false
}
}
return true
}
var index = 2
while primes.count < n {
let nextFib = fibs[index - 1] + fibs[index - 2]
fibs.append(nextFib)
if isPrime(nextFib) {
primes.append(nextFib)
}
index += 1
}
return primes[n - 1]
}```swift
func primeFib(n: Int) -> Int {
var fibs = [0, 1]
var primes = [Int]()
func isPrime(_ num: Int) -> Bool {
guard num > 1 else { return false }
for i in 2...Int(sqrt(Double(num))) {
if num % i == 0 {
return false
}
}
return true
}
var index = 2
while primes.count < n {
let nextFib = fibs[index - 1] + fibs[index - 2]
fibs.append(nextFib)
if isPrime(nextFib) {
primes.append(nextFib)
}
index += 1
}
return primes[n - 1]
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc primeFib(n: Int) -> Int {
var fibs: [Int] = [0, 1]
var primes: [Int] = []
func isPrime(_ num: Int) -> Bool {
guard num > 1 else { return false }
for i in 2...Int(sqrt(Double(num))) {
if num % i == 0 {
return false
}
}
return true
}
var index = 2
while primes.count < n {
let nextFib = fibs[index - 1] + fibs[index - 2]
fibs.append(nextFib)
if isPrime(nextFib) {
primes.append(nextFib)
}
index += 1
}
return primes[n - 1]
}```swift
func primeFib(n: Int) -> Int {
var fibs: [Int] = [0, 1]
var primes: [Int] = []
func isPrime(_ num: Int) -> Bool {
guard num > 1 else { return false }
for i in 2...Int(sqrt(Double(num))) {
if num % i == 0 {
return false
}
}
return true
}
var index = 2
while primes.count < n {
let nextFib = fibs[index - 1] + fibs[index - 2]
fibs.append(nextFib)
if isPrime(nextFib) {
primes.append(nextFib)
}
index += 1
}
return primes[n - 1]
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc primeFib(n: Int) -> Int {
var fibs = [0, 1]
var primes = [Int]()
func isPrime(_ num: Int) -> Bool {
guard num > 1 else { return false }
for i in 2...Int(sqrt(Double(num))) {
if num % i == 0 {
return false
}
}
return true
}
var count = 0
var index = 2
while count < n {
let nextFib = fibs[index - 1] + fibs[index - 2]
fibs.append(nextFib)
if isPrime(nextFib) {
primes.append(nextFib)
count += 1
}
index += 1
}
return primes[n - 1]
}```swift
func primeFib(n: Int) -> Int {
var fibs = [0, 1]
var primes = [Int]()
func isPrime(_ num: Int) -> Bool {
guard num > 1 else { return false }
for i in 2...Int(sqrt(Double(num))) {
if num % i == 0 {
return false
}
}
return true
}
var count = 0
var index = 2
while count < n {
let nextFib = fibs[index - 1] + fibs[index - 2]
fibs.append(nextFib)
if isPrime(nextFib) {
primes.append(nextFib)
count += 1
}
index += 1
}
return primes[n - 1]
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc primeFib(n: Int) -> Int {
var fibs: [Int] = [0, 1]
var primes: [Int] = []
func isPrime(_ num: Int) -> Bool {
guard num > 1 else { return false }
for i in 2...Int(sqrt(Double(num))) {
if num % i == 0 {
return false
}
}
return true
}
var index = 2
while primes.count < n {
let nextFib = fibs[index - 1] + fibs[index - 2]
fibs.append(nextFib)
if isPrime(nextFib) {
primes.append(nextFib)
}
index += 1
}
return primes[n - 1]
}```swift
func primeFib(n: Int) -> Int {
var fibs: [Int] = [0, 1]
var primes: [Int] = []
func isPrime(_ num: Int) -> Bool {
guard num > 1 else { return false }
for i in 2...Int(sqrt(Double(num))) {
if num % i == 0 {
return false
}
}
return true
}
var index = 2
while primes.count < n {
let nextFib = fibs[index - 1] + fibs[index - 2]
fibs.append(nextFib)
if isPrime(nextFib) {
primes.append(nextFib)
}
index += 1
}
return primes[n - 1]
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc primeFib(n: Int) -> Int {
var fibs = [0, 1]
var primes = [Int]()
func isPrime(_ num: Int) -> Bool {
guard num > 1 else { return false }
for i in 2...Int(sqrt(Double(num))) {
if num % i == 0 {
return false
}
}
return true
}
var index = 2
while primes.count < n {
let nextFib = fibs[index - 1] + fibs[index - 2]
fibs.append(nextFib)
if isPrime(nextFib) {
primes.append(nextFib)
}
index += 1
}
return primes[n - 1]
}```swift
func primeFib(n: Int) -> Int {
var fibs = [0, 1]
var primes = [Int]()
func isPrime(_ num: Int) -> Bool {
guard num > 1 else { return false }
for i in 2...Int(sqrt(Double(num))) {
if num % i == 0 {
return false
}
}
return true
}
var index = 2
while primes.count < n {
let nextFib = fibs[index - 1] + fibs[index - 2]
fibs.append(nextFib)
if isPrime(nextFib) {
primes.append(nextFib)
}
index += 1
}
return primes[n - 1]
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc triplesSumToZero(l: [Int]) -> Bool {
let n = l.count
guard n >= 3 else { return false }
let sortedArray = l.sorted()
for i in 0..<n-2 {
var left = i + 1
var right = n - 1
while left < right {
let sum = sortedArray[i] + sortedArray[left] + sortedArray[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
guard n >= 3 else { return false }
let sortedArray = l.sorted()
for i in 0..<n-2 {
var left = i + 1
var right = n - 1
while left < right {
let sum = sortedArray[i] + sortedArray[left] + sortedArray[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
guard n >= 3 else { return false }
let sortedArray = l.sorted()
for i in 0..<n-2 {
var left = i + 1
var right = n - 1
while left < right {
let sum = sortedArray[i] + sortedArray[left] + sortedArray[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
guard n >= 3 else { return false }
let sortedArray = l.sorted()
for i in 0..<n-2 {
var left = i + 1
var right = n - 1
while left < right {
let sum = sortedArray[i] + sortedArray[left] + sortedArray[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
guard n >= 3 else { return false }
let sortedArray = l.sorted()
for i in 0..<n-2 {
var left = i + 1
var right = n - 1
while left < right {
let sum = sortedArray[i] + sortedArray[left] + sortedArray[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
guard n >= 3 else { return false }
let sortedArray = l.sorted()
for i in 0..<n-2 {
var left = i + 1
var right = n - 1
while left < right {
let sum = sortedArray[i] + sortedArray[left] + sortedArray[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
guard n >= 3 else { return false }
let sortedArray = l.sorted()
for i in 0..<n-2 {
var left = i + 1
var right = n - 1
while left < right {
let sum = sortedArray[i] + sortedArray[left] + sortedArray[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
guard n >= 3 else { return false }
let sortedArray = l.sorted()
for i in 0..<n-2 {
var left = i + 1
var right = n - 1
while left < right {
let sum = sortedArray[i] + sortedArray[left] + sortedArray[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
guard n >= 3 else { return false }
let sortedArray = l.sorted()
for i in 0..<n-2 {
var left = i + 1
var right = n - 1
while left < right {
let sum = sortedArray[i] + sortedArray[left] + sortedArray[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
guard n >= 3 else { return false }
let sortedArray = l.sorted()
for i in 0..<n-2 {
var left = i + 1
var right = n - 1
while left < right {
let sum = sortedArray[i] + sortedArray[left] + sortedArray[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
guard n >= 3 else { return false }
let sortedArray = l.sorted()
for i in 0..<n-2 {
var left = i + 1
var right = n - 1
while left < right {
let sum = sortedArray[i] + sortedArray[left] + sortedArray[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
guard n >= 3 else { return false }
let sortedArray = l.sorted()
for i in 0..<n-2 {
var left = i + 1
var right = n - 1
while left < right {
let sum = sortedArray[i] + sortedArray[left] + sortedArray[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
guard n >= 3 else { return false }
let sortedArray = l.sorted()
for i in 0..<n-2 {
var left = i + 1
var right = n - 1
while left < right {
let sum = sortedArray[i] + sortedArray[left] + sortedArray[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
guard n >= 3 else { return false }
let sortedArray = l.sorted()
for i in 0..<n-2 {
var left = i + 1
var right = n - 1
while left < right {
let sum = sortedArray[i] + sortedArray[left] + sortedArray[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
guard n >= 3 else { return false }
let sortedArray = l.sorted()
for i in 0..<n-2 {
var left = i + 1
var right = n - 1
while left < right {
let sum = sortedArray[i] + sortedArray[left] + sortedArray[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
guard n >= 3 else { return false }
let sortedArray = l.sorted()
for i in 0..<n-2 {
var left = i + 1
var right = n - 1
while left < right {
let sum = sortedArray[i] + sortedArray[left] + sortedArray[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
guard n >= 3 else { return false }
let sortedArray = l.sorted()
for i in 0..<n-2 {
var left = i + 1
var right = n - 1
while left < right {
let sum = sortedArray[i] + sortedArray[left] + sortedArray[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
guard n >= 3 else { return false }
let sortedArray = l.sorted()
for i in 0..<n-2 {
var left = i + 1
var right = n - 1
while left < right {
let sum = sortedArray[i] + sortedArray[left] + sortedArray[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
guard n >= 3 else { return false }
let sortedArray = l.sorted()
for i in 0..<n-2 {
var left = i + 1
var right = n - 1
while left < right {
let sum = sortedArray[i] + sortedArray[left] + sortedArray[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
guard n >= 3 else { return false }
let sortedArray = l.sorted()
for i in 0..<n-2 {
var left = i + 1
var right = n - 1
while left < right {
let sum = sortedArray[i] + sortedArray[left] + sortedArray[right]
if sum == 0 {
return true
} else if sum < 0 {
left += 1
} else {
right -= 1
}
}
}
return false
}
```func carRaceCollision(n: Int) -> Int {
return n * n
}```swift
func carRaceCollision(n: Int) -> Int {
return n * n
}
```func carRaceCollision(n: Int) -> Int {
// 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 direction.
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 direction.
return n * n
}
```func carRaceCollision(n: Int) -> Int {
return n * n
}```swift
func carRaceCollision(n: Int) -> Int {
return n * n
}
```func carRaceCollision(n: Int) -> Int {
return n * n
}```swift
func carRaceCollision(n: Int) -> Int {
return n * n
}
```func carRaceCollision(n: Int) -> Int {
return n * n
}```swift
func carRaceCollision(n: Int) -> Int {
return n * n
}
```func carRaceCollision(n: Int) -> Int {
return n * n
}```swift
func carRaceCollision(n: Int) -> Int {
return n * n
}
```func carRaceCollision(n: Int) -> Int {
return n * n
}```swift
func carRaceCollision(n: Int) -> Int {
return n * n
}
```func carRaceCollision(n: Int) -> Int {
// Each car moving left to right will collide with each car moving right to left.
// Therefore, the total number of collisions is the product of the number of cars in each direction.
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 the product of the number of cars in each direction.
return n * n
}
```func carRaceCollision(n: Int) -> Int {
return n * n
}```swift
func carRaceCollision(n: Int) -> Int {
return n * n
}
```func carRaceCollision(n: Int) -> Int {
return n * n
}```swift
func carRaceCollision(n: Int) -> Int {
return n * n
}
```func incrList(l: [Int]) -> [Int] {
return l.map { $0 + 1 }
}```swift
func incrList(l: [Int]) -> [Int] {
return l.map { $0 + 1 }
}
```func incrList(l: [Int]) -> [Int] {
return l.map { $0 + 1 }
}```swift
func incrList(l: [Int]) -> [Int] {
return l.map { $0 + 1 }
}
```func incrList(l: [Int]) -> [Int] {
return l.map { $0 + 1 }
}```swift
func incrList(l: [Int]) -> [Int] {
return l.map { $0 + 1 }
}
```func incrList(l: [Int]) -> [Int] {
return l.map { $0 + 1 }
}```swift
func incrList(l: [Int]) -> [Int] {
return l.map { $0 + 1 }
}
```func incrList(l: [Int]) -> [Int] {
return l.map { $0 + 1 }
}```swift
func incrList(l: [Int]) -> [Int] {
return l.map { $0 + 1 }
}
```func incrList(l: [Int]) -> [Int] {
return l.map { $0 + 1 }
}```swift
func incrList(l: [Int]) -> [Int] {
return l.map { $0 + 1 }
}
```func incrList(l: [Int]) -> [Int] {
return l.map { $0 + 1 }
}```swift
func incrList(l: [Int]) -> [Int] {
return l.map { $0 + 1 }
}
```func incrList(l: [Int]) -> [Int] {
return l.map { $0 + 1 }
}```swift
func incrList(l: [Int]) -> [Int] {
return l.map { $0 + 1 }
}
```func incrList(l: [Int]) -> [Int] {
return l.map { $0 + 1 }
}```swift
func incrList(l: [Int]) -> [Int] {
return l.map { $0 + 1 }
}
```func incrList(l: [Int]) -> [Int] {
return l.map { $0 + 1 }
}```swift
func incrList(l: [Int]) -> [Int] {
return l.map { $0 + 1 }
}
```func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for number in l {
if seenNumbers.contains(-number) {
return true
}
seenNumbers.insert(number)
}
return false
}```swift
func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for number in l {
if seenNumbers.contains(-number) {
return true
}
seenNumbers.insert(number)
}
return false
}
```func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for number in l {
if seenNumbers.contains(-number) {
return true
}
seenNumbers.insert(number)
}
return false
}```swift
func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for number in l {
if seenNumbers.contains(-number) {
return true
}
seenNumbers.insert(number)
}
return false
}
```func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for number in l {
if seenNumbers.contains(-number) {
return true
}
seenNumbers.insert(number)
}
return false
}```swift
func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for number in l {
if seenNumbers.contains(-number) {
return true
}
seenNumbers.insert(number)
}
return false
}
```func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for number in l {
if seenNumbers.contains(-number) {
return true
}
seenNumbers.insert(number)
}
return false
}```swift
func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for number in l {
if seenNumbers.contains(-number) {
return true
}
seenNumbers.insert(number)
}
return false
}
```func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for number in l {
if seenNumbers.contains(-number) {
return true
}
seenNumbers.insert(number)
}
return false
}```swift
func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for number in l {
if seenNumbers.contains(-number) {
return true
}
seenNumbers.insert(number)
}
return false
}
```func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for number in l {
if seenNumbers.contains(-number) {
return true
}
seenNumbers.insert(number)
}
return false
}```swift
func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for number in l {
if seenNumbers.contains(-number) {
return true
}
seenNumbers.insert(number)
}
return false
}
```func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for number in l {
if seenNumbers.contains(-number) {
return true
}
seenNumbers.insert(number)
}
return false
}```swift
func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for number in l {
if seenNumbers.contains(-number) {
return true
}
seenNumbers.insert(number)
}
return false
}
```func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for number in l {
if seenNumbers.contains(-number) {
return true
}
seenNumbers.insert(number)
}
return false
}```swift
func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for number in l {
if seenNumbers.contains(-number) {
return true
}
seenNumbers.insert(number)
}
return false
}
```func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for number in l {
if seenNumbers.contains(-number) {
return true
}
seenNumbers.insert(number)
}
return false
}```swift
func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for number in l {
if seenNumbers.contains(-number) {
return true
}
seenNumbers.insert(number)
}
return false
}
```func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for number in l {
if seenNumbers.contains(-number) {
return true
}
seenNumbers.insert(number)
}
return false
}```swift
func pairsSumToZero(l: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for number in l {
if seenNumbers.contains(-number) {
return true
}
seenNumbers.insert(number)
}
return false
}
```func changeBase(x: Int, base: Int) -> String {
guard base > 1 && base < 10 else {
return ""
}
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 ""
}
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 ""
}
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 ""
}
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 ""
}
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 ""
}
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 ""
}
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 ""
}
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 ""
}
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 ""
}
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 ""
}
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 ""
}
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 ""
}
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 ""
}
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 ""
}
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 ""
}
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 ""
}
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 ""
}
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 ""
}
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 ""
}
var number = x
var result = ""
repeat {
let remainder = number % base
result = "\(remainder)" + result
number /= base
} while number > 0
return result
}
```func triangleArea(a: Int, h: Int) -> Double {
return Double(a * h) / 2.0
}```swift
func triangleArea(a: Int, h: Int) -> Double {
return Double(a * h) / 2.0
}
```func triangleArea(a: Int, h: Int) -> Double {
return Double(a * h) / 2.0
}```swift
func triangleArea(a: Int, h: Int) -> Double {
return Double(a * h) / 2.0
}
```func triangleArea(a: Int, h: Int) -> Double {
return Double(a * h) / 2.0
}```swift
func triangleArea(a: Int, h: Int) -> Double {
return Double(a * h) / 2.0
}
```func triangleArea(a: Int, h: Int) -> Double {
return Double(a * h) / 2.0
}```swift
func triangleArea(a: Int, h: Int) -> Double {
return Double(a * h) / 2.0
}
```func triangleArea(a: Int, h: Int) -> Double {
return Double(a * h) / 2.0
}```swift
func triangleArea(a: Int, h: Int) -> Double {
return Double(a * h) / 2.0
}
```func triangleArea(a: Int, h: Int) -> Double {
return Double(a * h) / 2.0
}```swift
func triangleArea(a: Int, h: Int) -> Double {
return Double(a * h) / 2.0
}
```func triangleArea(a: Int, h: Int) -> Double {
return Double(a * h) / 2.0
}```swift
func triangleArea(a: Int, h: Int) -> Double {
return Double(a * h) / 2.0
}
```func triangleArea(a: Int, h: Int) -> Double {
return Double(a * h) / 2.0
}```swift
func triangleArea(a: Int, h: Int) -> Double {
return Double(a * h) / 2.0
}
```func triangleArea(a: Int, h: Int) -> Double {
return Double(a * h) / 2.0
}```swift
func triangleArea(a: Int, h: Int) -> Double {
return Double(a * h) / 2.0
}
```func triangleArea(a: Int, h: Int) -> Double {
return Double(a * h) / 2.0
}```swift
func triangleArea(a: Int, h: Int) -> Double {
return Double(a * h) / 2.0
}
```func fib4(n: Int) -> Int {
guard n >= 0 else { return 0 }
var fib = [0, 0, 2, 0]
if n < fib.count {
return fib[n]
}
for i in 4...n {
let nextValue = fib[i - 1] + fib[i - 2] + fib[i - 3] + fib[i - 4]
fib.append(nextValue)
}
return fib[n]
}```swift
func fib4(n: Int) -> Int {
guard n >= 0 else { return 0 }
var fib = [0, 0, 2, 0]
if n < fib.count {
return fib[n]
}
for i in 4...n {
let nextValue = fib[i - 1] + fib[i - 2] + fib[i - 3] + fib[i - 4]
fib.append(nextValue)
}
return fib[n]
}
```func fib4(n: Int) -> Int {
guard n >= 0 else { return 0 }
if n <= 1 { return 0 }
if n == 2 { return 2 }
if n == 3 { return 0 }
var fib = [0, 0, 2, 0] // Base cases for fib4(0), fib4(1), fib4(2), fib4(3)
for i in 4...n {
let nextValue = fib[i - 1] + fib[i - 2] + fib[i - 3] + fib[i - 4]
fib.append(nextValue)
}
return fib[n]
}```swift
func fib4(n: Int) -> Int {
guard n >= 0 else { return 0 }
if n <= 1 { return 0 }
if n == 2 { return 2 }
if n == 3 { return 0 }
var fib = [0, 0, 2, 0] // Base cases for fib4(0), fib4(1), fib4(2), fib4(3)
for i in 4...n {
let nextValue = fib[i - 1] + fib[i - 2] + fib[i - 3] + fib[i - 4]
fib.append(nextValue)
}
return fib[n]
}
```func fib4(n: Int) -> Int {
guard n >= 0 else { return 0 }
if n <= 1 {
return 0
} else if n == 2 {
return 2
} else if n == 3 {
return 0
}
var fib = [0, 0, 2, 0] + Array(repeating: 0, count: n - 3)
for i in 4...n {
fib[i] = fib[i - 1] + fib[i - 2] + fib[i - 3] + fib[i - 4]
}
return fib[n]
}```swift
func fib4(n: Int) -> Int {
guard n >= 0 else { return 0 }
if n <= 1 {
return 0
} else if n == 2 {
return 2
} else if n == 3 {
return 0
}
var fib = [0, 0, 2, 0] + Array(repeating: 0, count: n - 3)
for i in 4...n {
fib[i] = fib[i - 1] + fib[i - 2] + fib[i - 3] + fib[i - 4]
}
return fib[n]
}
```func fib4(n: Int) -> Int {
guard n >= 0 else { return 0 }
if n <= 1 { return 0 }
if n == 2 { return 2 }
if n == 3 { return 0 }
var fib = [0, 0, 2, 0] + Array(repeating: 0, count: n - 3)
for i in 4...n {
fib[i] = fib[i - 1] + fib[i - 2] + fib[i - 3] + fib[i - 4]
}
return fib[n]
}```swift
func fib4(n: Int) -> Int {
guard n >= 0 else { return 0 }
if n <= 1 { return 0 }
if n == 2 { return 2 }
if n == 3 { return 0 }
var fib = [0, 0, 2, 0] + Array(repeating: 0, count: n - 3)
for i in 4...n {
fib[i] = fib[i - 1] + fib[i - 2] + fib[i - 3] + fib[i - 4]
}
return fib[n]
}
```func fib4(n: Int) -> Int {
guard n >= 0 else { return 0 }
if n < 4 {
return [0, 0, 2, 0][n]
}
var fib = [0, 0, 2, 0, 0]
for i in 4...n {
fib.append(fib[i - 1] + fib[i - 2] + fib[i - 3] + fib[i - 4])
}
return fib[n]
}```swift
func fib4(n: Int) -> Int {
guard n >= 0 else { return 0 }
if n < 4 {
return [0, 0, 2, 0][n]
}
var fib = [0, 0, 2, 0, 0]
for i in 4...n {
fib.append(fib[i - 1] + fib[i - 2] + fib[i - 3] + fib[i - 4])
}
return fib[n]
}
``` // XCTAssertTrue failedfunc fib4(n: Int) -> Int {
guard n >= 0 else { return 0 }
if n < 4 {
return [0, 0, 2, 0][n]
}
var fib = [0, 0, 2, 0, 0]
for i in 4...n {
fib.append(fib[i - 1] + fib[i - 2] + fib[i - 3] + fib[i - 4])
}
return fib[n]
}```swift
func fib4(n: Int) -> Int {
guard n >= 0 else { return 0 }
if n < 4 {
return [0, 0, 2, 0][n]
}
var fib = [0, 0, 2, 0, 0]
for i in 4...n {
fib.append(fib[i - 1] + fib[i - 2] + fib[i - 3] + fib[i - 4])
}
return fib[n]
}
``` // XCTAssertTrue failedfunc fib4(n: Int) -> Int {
guard n >= 0 else { return 0 }
var fib = [0, 0, 2, 0]
if n < fib.count {
return fib[n]
}
for i in 4...n {
let nextValue = fib[i - 1] + fib[i - 2] + fib[i - 3] + fib[i - 4]
fib.append(nextValue)
}
return fib[n]
}```swift
func fib4(n: Int) -> Int {
guard n >= 0 else { return 0 }
var fib = [0, 0, 2, 0]
if n < fib.count {
return fib[n]
}
for i in 4...n {
let nextValue = fib[i - 1] + fib[i - 2] + fib[i - 3] + fib[i - 4]
fib.append(nextValue)
}
return fib[n]
}
```func fib4(n: Int) -> Int {
guard n >= 0 else { return 0 }
if n <= 1 {
return 0
} else if n == 2 {
return 2
} else if n == 3 {
return 0
}
var fib = [0, 0, 2, 0] // Initial values for fib4(0), fib4(1), fib4(2), fib4(3)
for i in 4...n {
let nextValue = fib[i - 1] + fib[i - 2] + fib[i - 3] + fib[i - 4]
fib.append(nextValue)
}
return fib[n]
}```swift
func fib4(n: Int) -> Int {
guard n >= 0 else { return 0 }
if n <= 1 {
return 0
} else if n == 2 {
return 2
} else if n == 3 {
return 0
}
var fib = [0, 0, 2, 0] // Initial values for fib4(0), fib4(1), fib4(2), fib4(3)
for i in 4...n {
let nextValue = fib[i - 1] + fib[i - 2] + fib[i - 3] + fib[i - 4]
fib.append(nextValue)
}
return fib[n]
}
```func fib4(n: Int) -> Int {
guard n >= 0 else { return 0 }
if n <= 1 { return 0 }
if n == 2 { return 2 }
if n == 3 { return 0 }
var fib = [0, 0, 2, 0] // Base cases for fib4(0), fib4(1), fib4(2), fib4(3)
for i in 4...n {
let nextValue = fib[i - 1] + fib[i - 2] + fib[i - 3] + fib[i - 4]
fib.append(nextValue)
}
return fib[n]
}```swift
func fib4(n: Int) -> Int {
guard n >= 0 else { return 0 }
if n <= 1 { return 0 }
if n == 2 { return 2 }
if n == 3 { return 0 }
var fib = [0, 0, 2, 0] // Base cases for fib4(0), fib4(1), fib4(2), fib4(3)
for i in 4...n {
let nextValue = fib[i - 1] + fib[i - 2] + fib[i - 3] + fib[i - 4]
fib.append(nextValue)
}
return fib[n]
}
```func fib4(n: Int) -> Int {
guard n >= 0 else { return 0 }
if n <= 1 {
return 0
} else if n == 2 {
return 2
} else if n == 3 {
return 0
}
var fib = [0, 0, 2, 0] // Initial values for fib4(0), fib4(1), fib4(2), fib4(3)
for i in 4...n {
let nextValue = fib[i - 1] + fib[i - 2] + fib[i - 3] + fib[i - 4]
fib.append(nextValue)
}
return fib[n]
}```swift
func fib4(n: Int) -> Int {
guard n >= 0 else { return 0 }
if n <= 1 {
return 0
} else if n == 2 {
return 2
} else if n == 3 {
return 0
}
var fib = [0, 0, 2, 0] // Initial values for fib4(0), fib4(1), fib4(2), fib4(3)
for i in 4...n {
let nextValue = fib[i - 1] + fib[i - 2] + fib[i - 3] + fib[i - 4]
fib.append(nextValue)
}
return fib[n]
}
```func median(l: [Int]) -> Double {
let sortedArray = l.sorted()
let count = sortedArray.count
if count % 2 == 0 {
let midIndex1 = count / 2
let midIndex2 = midIndex1 - 1
return Double(sortedArray[midIndex1] + sortedArray[midIndex2]) / 2.0
} else {
let midIndex = count / 2
return Double(sortedArray[midIndex])
}
}```swift
func median(l: [Int]) -> Double {
let sortedArray = l.sorted()
let count = sortedArray.count
if count % 2 == 0 {
let midIndex1 = count / 2
let midIndex2 = midIndex1 - 1
return Double(sortedArray[midIndex1] + sortedArray[midIndex2]) / 2.0
} else {
let midIndex = count / 2
return Double(sortedArray[midIndex])
}
}
```func median(l: [Int]) -> Double {
let sortedArray = l.sorted()
let count = sortedArray.count
if count % 2 == 0 {
let midIndex1 = count / 2
let midIndex2 = midIndex1 - 1
return Double(sortedArray[midIndex1] + sortedArray[midIndex2]) / 2.0
} else {
let midIndex = count / 2
return Double(sortedArray[midIndex])
}
}```swift
func median(l: [Int]) -> Double {
let sortedArray = l.sorted()
let count = sortedArray.count
if count % 2 == 0 {
let midIndex1 = count / 2
let midIndex2 = midIndex1 - 1
return Double(sortedArray[midIndex1] + sortedArray[midIndex2]) / 2.0
} else {
let midIndex = count / 2
return Double(sortedArray[midIndex])
}
}
```func median(l: [Int]) -> Double {
let sortedArray = l.sorted()
let count = sortedArray.count
if count % 2 == 0 {
let midIndex1 = count / 2
let midIndex2 = midIndex1 - 1
return Double(sortedArray[midIndex1] + sortedArray[midIndex2]) / 2.0
} else {
let midIndex = count / 2
return Double(sortedArray[midIndex])
}
}```swift
func median(l: [Int]) -> Double {
let sortedArray = l.sorted()
let count = sortedArray.count
if count % 2 == 0 {
let midIndex1 = count / 2
let midIndex2 = midIndex1 - 1
return Double(sortedArray[midIndex1] + sortedArray[midIndex2]) / 2.0
} else {
let midIndex = count / 2
return Double(sortedArray[midIndex])
}
}
```func median(l: [Int]) -> Double {
let sortedArray = l.sorted()
let count = sortedArray.count
if count % 2 == 0 {
let midIndex1 = count / 2
let midIndex2 = midIndex1 - 1
return Double(sortedArray[midIndex1] + sortedArray[midIndex2]) / 2.0
} else {
let midIndex = count / 2
return Double(sortedArray[midIndex])
}
}```swift
func median(l: [Int]) -> Double {
let sortedArray = l.sorted()
let count = sortedArray.count
if count % 2 == 0 {
let midIndex1 = count / 2
let midIndex2 = midIndex1 - 1
return Double(sortedArray[midIndex1] + sortedArray[midIndex2]) / 2.0
} else {
let midIndex = count / 2
return Double(sortedArray[midIndex])
}
}
```func median(l: [Int]) -> Double {
let sortedArray = l.sorted()
let count = sortedArray.count
if count % 2 == 0 {
let midIndex1 = count / 2
let midIndex2 = midIndex1 - 1
return Double(sortedArray[midIndex1] + sortedArray[midIndex2]) / 2.0
} else {
let midIndex = count / 2
return Double(sortedArray[midIndex])
}
}```swift
func median(l: [Int]) -> Double {
let sortedArray = l.sorted()
let count = sortedArray.count
if count % 2 == 0 {
let midIndex1 = count / 2
let midIndex2 = midIndex1 - 1
return Double(sortedArray[midIndex1] + sortedArray[midIndex2]) / 2.0
} else {
let midIndex = count / 2
return Double(sortedArray[midIndex])
}
}
```func median(l: [Int]) -> Double {
let sortedArray = l.sorted()
let count = sortedArray.count
if count % 2 == 0 {
let midIndex1 = count / 2
let midIndex2 = midIndex1 - 1
return Double(sortedArray[midIndex1] + sortedArray[midIndex2]) / 2.0
} else {
let midIndex = count / 2
return Double(sortedArray[midIndex])
}
}```swift
func median(l: [Int]) -> Double {
let sortedArray = l.sorted()
let count = sortedArray.count
if count % 2 == 0 {
let midIndex1 = count / 2
let midIndex2 = midIndex1 - 1
return Double(sortedArray[midIndex1] + sortedArray[midIndex2]) / 2.0
} else {
let midIndex = count / 2
return Double(sortedArray[midIndex])
}
}
```func median(l: [Int]) -> Double {
let sortedArray = l.sorted()
let count = sortedArray.count
if count % 2 == 0 {
let midIndex1 = count / 2
let midIndex2 = midIndex1 - 1
return Double(sortedArray[midIndex1] + sortedArray[midIndex2]) / 2.0
} else {
let midIndex = count / 2
return Double(sortedArray[midIndex])
}
}```swift
func median(l: [Int]) -> Double {
let sortedArray = l.sorted()
let count = sortedArray.count
if count % 2 == 0 {
let midIndex1 = count / 2
let midIndex2 = midIndex1 - 1
return Double(sortedArray[midIndex1] + sortedArray[midIndex2]) / 2.0
} else {
let midIndex = count / 2
return Double(sortedArray[midIndex])
}
}
```func median(l: [Int]) -> Double {
let sortedArray = l.sorted()
let count = sortedArray.count
if count % 2 == 0 {
let midIndex1 = count / 2
let midIndex2 = midIndex1 - 1
return Double(sortedArray[midIndex1] + sortedArray[midIndex2]) / 2.0
} else {
let midIndex = count / 2
return Double(sortedArray[midIndex])
}
}```swift
func median(l: [Int]) -> Double {
let sortedArray = l.sorted()
let count = sortedArray.count
if count % 2 == 0 {
let midIndex1 = count / 2
let midIndex2 = midIndex1 - 1
return Double(sortedArray[midIndex1] + sortedArray[midIndex2]) / 2.0
} else {
let midIndex = count / 2
return Double(sortedArray[midIndex])
}
}
```func median(l: [Int]) -> Double {
let sortedArray = l.sorted()
let count = sortedArray.count
if count % 2 == 0 {
let midIndex1 = count / 2
let midIndex2 = midIndex1 - 1
return Double(sortedArray[midIndex1] + sortedArray[midIndex2]) / 2.0
} else {
let midIndex = count / 2
return Double(sortedArray[midIndex])
}
}```swift
func median(l: [Int]) -> Double {
let sortedArray = l.sorted()
let count = sortedArray.count
if count % 2 == 0 {
let midIndex1 = count / 2
let midIndex2 = midIndex1 - 1
return Double(sortedArray[midIndex1] + sortedArray[midIndex2]) / 2.0
} else {
let midIndex = count / 2
return Double(sortedArray[midIndex])
}
}
```func median(l: [Int]) -> Double {
let sortedArray = l.sorted()
let count = sortedArray.count
if count % 2 == 0 {
let midIndex1 = count / 2
let midIndex2 = midIndex1 - 1
return Double(sortedArray[midIndex1] + sortedArray[midIndex2]) / 2.0
} else {
let midIndex = count / 2
return Double(sortedArray[midIndex])
}
}```swift
func median(l: [Int]) -> Double {
let sortedArray = l.sorted()
let count = sortedArray.count
if count % 2 == 0 {
let midIndex1 = count / 2
let midIndex2 = midIndex1 - 1
return Double(sortedArray[midIndex1] + sortedArray[midIndex2]) / 2.0
} else {
let midIndex = count / 2
return Double(sortedArray[midIndex])
}
}
```func isPalindrome(text: String) -> Bool {
let cleanedText = text.lowercased().replacingOccurrences(of: " ", with: "")
let reversedText = String(cleanedText.reversed())
return cleanedText == reversedText
}```swift
func isPalindrome(text: String) -> Bool {
let cleanedText = text.lowercased().replacingOccurrences(of: " ", with: "")
let reversedText = String(cleanedText.reversed())
return cleanedText == reversedText
}
```func isPalindrome(text: String) -> Bool {
let cleanedText = text.lowercased().replacingOccurrences(of: " ", with: "")
return cleanedText == String(cleanedText.reversed())
}```swift
func isPalindrome(text: String) -> Bool {
let cleanedText = text.lowercased().replacingOccurrences(of: " ", with: "")
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().replacingOccurrences(of: " ", with: "")
let reversedText = String(cleanedText.reversed())
return cleanedText == reversedText
}```swift
func isPalindrome(text: String) -> Bool {
let cleanedText = text.lowercased().replacingOccurrences(of: " ", with: "")
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().replacingOccurrences(of: " ", with: "")
let reversedText = String(cleanedText.reversed())
return cleanedText == reversedText
}```swift
func isPalindrome(text: String) -> Bool {
let cleanedText = text.lowercased().replacingOccurrences(of: " ", with: "")
let reversedText = String(cleanedText.reversed())
return cleanedText == reversedText
}
```func isPalindrome(text: String) -> Bool {
let cleanedText = text.lowercased().replacingOccurrences(of: " ", with: "")
let reversedText = String(cleanedText.reversed())
return cleanedText == reversedText
}```swift
func isPalindrome(text: String) -> Bool {
let cleanedText = text.lowercased().replacingOccurrences(of: " ", with: "")
let reversedText = String(cleanedText.reversed())
return cleanedText == reversedText
}
```func isPalindrome(text: String) -> Bool {
let cleanedText = text.lowercased().replacingOccurrences(of: " ", with: "")
let reversedText = String(cleanedText.reversed())
return cleanedText == reversedText
}```swift
func isPalindrome(text: String) -> Bool {
let cleanedText = text.lowercased().replacingOccurrences(of: " ", with: "")
let reversedText = String(cleanedText.reversed())
return cleanedText == reversedText
}
```func isPalindrome(text: String) -> Bool {
let cleanedText = text.lowercased().replacingOccurrences(of: " ", with: "")
let reversedText = String(cleanedText.reversed())
return cleanedText == reversedText
}```swift
func isPalindrome(text: String) -> Bool {
let cleanedText = text.lowercased().replacingOccurrences(of: " ", with: "")
let reversedText = String(cleanedText.reversed())
return cleanedText == reversedText
}
```func modp(n: Int, p: Int) -> Int {
if p == 1 {
return 0
}
var result = 1
var base = 2
var exponent = n % (p - 1) // Using Fermat's Little Theorem
while exponent > 0 {
if exponent % 2 == 1 {
result = (result * base) % p
}
base = (base * base) % p
exponent /= 2
}
return result
}```swift
func modp(n: Int, p: Int) -> Int {
if p == 1 {
return 0
}
var result = 1
var base = 2
var exponent = n % (p - 1) // Using Fermat's Little Theorem
while exponent > 0 {
if exponent % 2 == 1 {
result = (result * base) % p
}
base = (base * base) % p
exponent /= 2
}
return result
}
```func modp(n: Int, p: Int) -> Int {
if p == 1 {
return 0
}
var result = 1
var base = 2
var exponent = n % (p - 1) // Using Fermat's Little Theorem
while exponent > 0 {
if exponent % 2 == 1 {
result = (result * base) % p
}
base = (base * base) % p
exponent /= 2
}
return result
}```swift
func modp(n: Int, p: Int) -> Int {
if p == 1 {
return 0
}
var result = 1
var base = 2
var exponent = n % (p - 1) // Using Fermat's Little Theorem
while exponent > 0 {
if exponent % 2 == 1 {
result = (result * base) % p
}
base = (base * base) % p
exponent /= 2
}
return result
}
```func modp(n: Int, p: Int) -> Int {
guard p > 1 else {
fatalError("p must be greater than 1")
}
if n == 0 {
return 1
}
var result = 1
var base = 2 % p
var exponent = n
while exponent > 0 {
if exponent % 2 == 1 {
result = (result * base) % p
}
base = (base * base) % p
exponent /= 2
}
return result
}```swift
func modp(n: Int, p: Int) -> Int {
guard p > 1 else {
fatalError("p must be greater than 1")
}
if n == 0 {
return 1
}
var result = 1
var base = 2 % p
var exponent = n
while exponent > 0 {
if exponent % 2 == 1 {
result = (result * base) % p
}
base = (base * base) % p
exponent /= 2
}
return result
}
```func modp(n: Int, p: Int) -> Int {
guard p > 1 else { return 0 }
var result = 1
var base = 2
var exponent = n
while exponent > 0 {
if exponent % 2 == 1 {
result = (result * base) % p
}
base = (base * base) % p
exponent /= 2
}
return result
}```swift
func modp(n: Int, p: Int) -> Int {
guard p > 1 else { return 0 }
var result = 1
var base = 2
var exponent = n
while exponent > 0 {
if exponent % 2 == 1 {
result = (result * base) % p
}
base = (base * base) % p
exponent /= 2
}
return result
}
```func modp(n: Int, p: Int) -> Int {
guard p > 1 else { return 0 }
var result = 1
var base = 2
var exponent = n
while exponent > 0 {
if exponent % 2 == 1 {
result = (result * base) % p
}
base = (base * base) % p
exponent /= 2
}
return result
}```swift
func modp(n: Int, p: Int) -> Int {
guard p > 1 else { return 0 }
var result = 1
var base = 2
var exponent = n
while exponent > 0 {
if exponent % 2 == 1 {
result = (result * base) % p
}
base = (base * base) % p
exponent /= 2
}
return result
}
```func modp(n: Int, p: Int) -> Int {
if p == 1 {
return 0
}
var result = 1
var base = 2
var exponent = n % (p - 1) // Using Fermat's Little Theorem
while exponent > 0 {
if exponent % 2 == 1 {
result = (result * base) % p
}
base = (base * base) % p
exponent /= 2
}
return result
}```swift
func modp(n: Int, p: Int) -> Int {
if p == 1 {
return 0
}
var result = 1
var base = 2
var exponent = n % (p - 1) // Using Fermat's Little Theorem
while exponent > 0 {
if exponent % 2 == 1 {
result = (result * base) % p
}
base = (base * base) % p
exponent /= 2
}
return result
}
```func modp(n: Int, p: Int) -> Int {
guard p > 1 else { return 0 }
var result = 1
var base = 2
var exponent = n
while exponent > 0 {
if exponent % 2 == 1 {
result = (result * base) % p
}
base = (base * base) % p
exponent /= 2
}
return result
}```swift
func modp(n: Int, p: Int) -> Int {
guard p > 1 else { return 0 }
var result = 1
var base = 2
var exponent = n
while exponent > 0 {
if exponent % 2 == 1 {
result = (result * base) % p
}
base = (base * base) % p
exponent /= 2
}
return result
}
```func modp(n: Int, p: Int) -> Int {
if p == 1 {
return 0
}
var result = 1
var base = 2
var exponent = n % (p - 1) // Using Fermat's Little Theorem
while exponent > 0 {
if exponent % 2 == 1 {
result = (result * base) % p
}
base = (base * base) % p
exponent /= 2
}
return result
}```swift
func modp(n: Int, p: Int) -> Int {
if p == 1 {
return 0
}
var result = 1
var base = 2
var exponent = n % (p - 1) // Using Fermat's Little Theorem
while exponent > 0 {
if exponent % 2 == 1 {
result = (result * base) % p
}
base = (base * base) % p
exponent /= 2
}
return result
}
```func modp(n: Int, p: Int) -> Int {
if p == 1 {
return 0
}
var result = 1
var base = 2
var exponent = n
while exponent > 0 {
if exponent % 2 == 1 {
result = (result * base) % p
}
base = (base * base) % p
exponent /= 2
}
return result
}```swift
func modp(n: Int, p: Int) -> Int {
if p == 1 {
return 0
}
var result = 1
var base = 2
var exponent = n
while exponent > 0 {
if exponent % 2 == 1 {
result = (result * base) % p
}
base = (base * base) % p
exponent /= 2
}
return result
}
```func modp(n: Int, p: Int) -> Int {
guard p > 1 else { return 0 }
var result = 1
var base = 2
var exponent = n
while exponent > 0 {
if exponent % 2 == 1 {
result = (result * base) % p
}
base = (base * base) % p
exponent /= 2
}
return result
}```swift
func modp(n: Int, p: Int) -> Int {
guard p > 1 else { return 0 }
var result = 1
var base = 2
var exponent = n
while exponent > 0 {
if exponent % 2 == 1 {
result = (result * base) % p
}
base = (base * base) % p
exponent /= 2
}
return result
}
```func removeVowels(text: String) -> String {
let vowels = CharacterSet(charactersIn: "aeiouAEIOU")
return text.unicodeScalars.filter { !vowels.contains($0) }.map { String($0) }.joined()
}```swift
func removeVowels(text: String) -> String {
let vowels = CharacterSet(charactersIn: "aeiouAEIOU")
return text.unicodeScalars.filter { !vowels.contains($0) }.map { String($0) }.joined()
}
```func removeVowels(text: String) -> String {
let vowels = CharacterSet(charactersIn: "aeiouAEIOU")
return text.unicodeScalars.filter { !vowels.contains($0) }.map { String($0) }.joined()
}```swift
func removeVowels(text: String) -> String {
let vowels = CharacterSet(charactersIn: "aeiouAEIOU")
return text.unicodeScalars.filter { !vowels.contains($0) }.map { String($0) }.joined()
}
```func removeVowels(text: String) -> String {
let vowels = CharacterSet(charactersIn: "aeiouAEIOU")
return text.unicodeScalars.filter { !vowels.contains($0) }.map { String($0) }.joined()
}```swift
func removeVowels(text: String) -> String {
let vowels = CharacterSet(charactersIn: "aeiouAEIOU")
return text.unicodeScalars.filter { !vowels.contains($0) }.map { String($0) }.joined()
}
```func removeVowels(text: String) -> String {
let vowels = CharacterSet(charactersIn: "aeiouAEIOU")
return text.unicodeScalars.filter { !vowels.contains($0) }.map { String($0) }.joined()
}```swift
func removeVowels(text: String) -> String {
let vowels = CharacterSet(charactersIn: "aeiouAEIOU")
return text.unicodeScalars.filter { !vowels.contains($0) }.map { String($0) }.joined()
}
```func removeVowels(text: String) -> String {
let vowels = CharacterSet(charactersIn: "aeiouAEIOU")
return text.unicodeScalars.filter { !vowels.contains($0) }.map { String($0) }.joined()
}```swift
func removeVowels(text: String) -> String {
let vowels = CharacterSet(charactersIn: "aeiouAEIOU")
return text.unicodeScalars.filter { !vowels.contains($0) }.map { String($0) }.joined()
}
```func removeVowels(text: String) -> String {
let vowels = CharacterSet(charactersIn: "aeiouAEIOU")
return text.unicodeScalars.filter { !vowels.contains($0) }.map { String($0) }.joined()
}```swift
func removeVowels(text: String) -> String {
let vowels = CharacterSet(charactersIn: "aeiouAEIOU")
return text.unicodeScalars.filter { !vowels.contains($0) }.map { String($0) }.joined()
}
```func removeVowels(text: String) -> String {
let vowels = CharacterSet(charactersIn: "aeiouAEIOU")
return text.unicodeScalars.filter { !vowels.contains($0) }.map { String($0) }.joined()
}```swift
func removeVowels(text: String) -> String {
let vowels = CharacterSet(charactersIn: "aeiouAEIOU")
return text.unicodeScalars.filter { !vowels.contains($0) }.map { String($0) }.joined()
}
```func removeVowels(text: String) -> String {
let vowels = CharacterSet(charactersIn: "aeiouAEIOU")
return text.unicodeScalars.filter { !vowels.contains($0) }.map { String($0) }.joined()
}```swift
func removeVowels(text: String) -> String {
let vowels = CharacterSet(charactersIn: "aeiouAEIOU")
return text.unicodeScalars.filter { !vowels.contains($0) }.map { String($0) }.joined()
}
```func removeVowels(text: String) -> String {
let vowels = CharacterSet(charactersIn: "aeiouAEIOU")
return text.unicodeScalars.filter { !vowels.contains($0) }.map { String($0) }.joined()
}```swift
func removeVowels(text: String) -> String {
let vowels = CharacterSet(charactersIn: "aeiouAEIOU")
return text.unicodeScalars.filter { !vowels.contains($0) }.map { String($0) }.joined()
}
```func removeVowels(text: String) -> String {
let vowels = CharacterSet(charactersIn: "aeiouAEIOU")
return text.unicodeScalars.filter { !vowels.contains($0) }.map { String($0) }.joined()
}```swift
func removeVowels(text: String) -> String {
let vowels = CharacterSet(charactersIn: "aeiouAEIOU")
return text.unicodeScalars.filter { !vowels.contains($0) }.map { String($0) }.joined()
}
```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 {
var charCount = [Character: Int]()
for char in s0 {
charCount[char, default: 0] += 1
}
for char in s1 {
charCount[char, default: 0] -= 1
}
return charCount.values.allSatisfy { $0 == 0 }
}```swift
func sameChars(s0: String, s1: String) -> Bool {
var charCount = [Character: Int]()
for char in s0 {
charCount[char, default: 0] += 1
}
for char in s1 {
charCount[char, default: 0] -= 1
}
return charCount.values.allSatisfy { $0 == 0 }
}
``` // XCTAssertTrue failedfunc sameChars(s0: String, s1: String) -> Bool {
var charCount = [Character: Int]()
for char in s0 {
charCount[char, default: 0] += 1
}
for char in s1 {
charCount[char, default: 0] -= 1
}
return charCount.values.allSatisfy { $0 == 0 }
}```swift
func sameChars(s0: String, s1: String) -> Bool {
var charCount = [Character: Int]()
for char in s0 {
charCount[char, default: 0] += 1
}
for char in s1 {
charCount[char, default: 0] -= 1
}
return charCount.values.allSatisfy { $0 == 0 }
}
``` // XCTAssertTrue failedfunc sameChars(s0: String, s1: String) -> Bool {
var charCount = [Character: Int]()
for char in s0 {
charCount[char, default: 0] += 1
}
for char in s1 {
charCount[char, default: 0] -= 1
}
return charCount.values.allSatisfy { $0 == 0 }
}```swift
func sameChars(s0: String, s1: String) -> Bool {
var charCount = [Character: Int]()
for char in s0 {
charCount[char, default: 0] += 1
}
for char in s1 {
charCount[char, default: 0] -= 1
}
return charCount.values.allSatisfy { $0 == 0 }
}
``` // XCTAssertTrue failedfunc sameChars(s0: String, s1: String) -> Bool {
var charCount = [Character: Int]()
for char in s0 {
charCount[char, default: 0] += 1
}
for char in s1 {
charCount[char, default: 0] -= 1
}
return charCount.values.allSatisfy { $0 == 0 }
}```swift
func sameChars(s0: String, s1: String) -> Bool {
var charCount = [Character: Int]()
for char in s0 {
charCount[char, default: 0] += 1
}
for char in s1 {
charCount[char, default: 0] -= 1
}
return charCount.values.allSatisfy { $0 == 0 }
}
``` // XCTAssertTrue failedfunc sameChars(s0: String, s1: String) -> Bool {
var charCount = [Character: Int]()
for char in s0 {
charCount[char, default: 0] += 1
}
for char in s1 {
charCount[char, default: 0] -= 1
}
return charCount.values.allSatisfy { $0 == 0 }
}```swift
func sameChars(s0: String, s1: String) -> Bool {
var charCount = [Character: Int]()
for char in s0 {
charCount[char, default: 0] += 1
}
for char in s1 {
charCount[char, default: 0] -= 1
}
return charCount.values.allSatisfy { $0 == 0 }
}
``` // XCTAssertTrue failedfunc sameChars(s0: String, s1: String) -> Bool {
var charCount = [Character: Int]()
for char in s0 {
charCount[char, default: 0] += 1
}
for char in s1 {
charCount[char, default: 0] -= 1
}
return charCount.values.allSatisfy { $0 == 0 }
}```swift
func sameChars(s0: String, s1: String) -> Bool {
var charCount = [Character: Int]()
for char in s0 {
charCount[char, default: 0] += 1
}
for char in s1 {
charCount[char, default: 0] -= 1
}
return charCount.values.allSatisfy { $0 == 0 }
}
``` // XCTAssertTrue failedfunc sameChars(s0: String, s1: String) -> Bool {
let charSet0 = Set(s0)
let charSet1 = Set(s1)
return charSet0 == charSet1
}```swift
func sameChars(s0: String, s1: String) -> Bool {
let charSet0 = Set(s0)
let charSet1 = Set(s1)
return charSet0 == charSet1
}
```func sameChars(s0: String, s1: String) -> Bool {
var charCount = [Character: Int]()
for char in s0 {
charCount[char, default: 0] += 1
}
for char in s1 {
charCount[char, default: 0] -= 1
}
return charCount.values.allSatisfy { $0 == 0 }
}```swift
func sameChars(s0: String, s1: String) -> Bool {
var charCount = [Character: Int]()
for char in s0 {
charCount[char, default: 0] += 1
}
for char in s1 {
charCount[char, default: 0] -= 1
}
return charCount.values.allSatisfy { $0 == 0 }
}
``` // XCTAssertTrue failedfunc sameChars(s0: String, s1: String) -> Bool {
var charCount = [Character: Int]()
for char in s0 {
charCount[char, default: 0] += 1
}
for char in s1 {
charCount[char, default: 0] -= 1
}
return charCount.values.allSatisfy { $0 == 0 }
}```swift
func sameChars(s0: String, s1: String) -> Bool {
var charCount = [Character: Int]()
for char in s0 {
charCount[char, default: 0] += 1
}
for char in s1 {
charCount[char, default: 0] -= 1
}
return charCount.values.allSatisfy { $0 == 0 }
}
``` // XCTAssertTrue failedfunc sameChars(s0: String, s1: String) -> Bool {
var charCount = [Character: Int]()
for char in s0 {
charCount[char, default: 0] += 1
}
for char in s1 {
charCount[char, default: 0] -= 1
}
return charCount.values.allSatisfy { $0 == 0 }
}```swift
func sameChars(s0: String, s1: String) -> Bool {
var charCount = [Character: Int]()
for char in s0 {
charCount[char, default: 0] += 1
}
for char in s1 {
charCount[char, default: 0] -= 1
}
return charCount.values.allSatisfy { $0 == 0 }
}
``` // XCTAssertTrue failedfunc fib(n: Int) -> Int {
guard n > 0 else { return 0 }
if n == 1 || n == 2 {
return 1
}
var a = 1
var b = 1
var c = 0
for _ in 3...n {
c = a + b
a = b
b = c
}
return c
}```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 c = 0
for _ in 3...n {
c = a + b
a = b
b = c
}
return c
}
```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 c = 0
for _ in 3...n {
c = a + b
a = b
b = c
}
return c
}```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 c = 0
for _ in 3...n {
c = a + b
a = b
b = c
}
return c
}
```func fib(n: Int) -> Int {
guard n >= 0 else {
return 0
}
if n == 0 {
return 0
} else if n == 1 {
return 1
}
var a = 0
var b = 1
var c = 0
for _ in 2...n {
c = a + b
a = b
b = c
}
return b
}```swift
func fib(n: Int) -> Int {
guard n >= 0 else {
return 0
}
if n == 0 {
return 0
} else if n == 1 {
return 1
}
var a = 0
var b = 1
var c = 0
for _ in 2...n {
c = a + b
a = b
b = c
}
return b
}
```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 c = 0
for _ in 3...n {
c = a + b
a = b
b = c
}
return c
}```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 c = 0
for _ in 3...n {
c = a + b
a = b
b = c
}
return c
}
```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 c = 0
for _ in 3...n {
c = a + b
a = b
b = c
}
return c
}```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 c = 0
for _ in 3...n {
c = a + b
a = b
b = c
}
return c
}
```func fib(n: Int) -> Int {
guard n > 0 else { return 0 }
guard n > 1 else { return 1 }
var a = 0
var b = 1
for _ in 2...n {
let temp = a + b
a = b
b = temp
}
return b
}```swift
func fib(n: Int) -> Int {
guard n > 0 else { return 0 }
guard n > 1 else { return 1 }
var a = 0
var b = 1
for _ in 2...n {
let temp = a + b
a = b
b = temp
}
return b
}
```func fib(n: Int) -> Int {
guard n >= 0 else {
return 0
}
if n == 0 {
return 0
} else if n == 1 {
return 1
}
var a = 0
var b = 1
var c = 0
for _ in 2...n {
c = a + b
a = b
b = c
}
return b
}```swift
func fib(n: Int) -> Int {
guard n >= 0 else {
return 0
}
if n == 0 {
return 0
} else if n == 1 {
return 1
}
var a = 0
var b = 1
var c = 0
for _ in 2...n {
c = a + b
a = b
b = c
}
return b
}
```func fib(n: Int) -> Int {
guard n >= 0 else { return 0 }
if n == 0 { return 0 }
if n == 1 { return 1 }
var a = 0
var b = 1
for _ in 2...n {
let temp = a + b
a = b
b = temp
}
return b
}```swift
func fib(n: Int) -> Int {
guard n >= 0 else { return 0 }
if n == 0 { return 0 }
if n == 1 { return 1 }
var a = 0
var b = 1
for _ in 2...n {
let temp = a + b
a = b
b = temp
}
return b
}
```func fib(n: Int) -> Int {
guard n > 0 else { return 0 }
if n == 1 || n == 2 {
return 1
}
var a = 1
var b = 1
var c = 0
for _ in 3...n {
c = a + b
a = b
b = c
}
return c
}```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 c = 0
for _ in 3...n {
c = a + b
a = b
b = c
}
return c
}
```func correctBracketing(brackets: String) -> Bool {
var balance = 0
for char in brackets {
if char == "<" {
balance += 1
} else if char == ">" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}```swift
func correctBracketing(brackets: String) -> Bool {
var balance = 0
for char in brackets {
if char == "<" {
balance += 1
} else if char == ">" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
```func correctBracketing(brackets: String) -> Bool {
var balance = 0
for char in brackets {
if char == "<" {
balance += 1
} else if char == ">" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}```swift
func correctBracketing(brackets: String) -> Bool {
var balance = 0
for char in brackets {
if char == "<" {
balance += 1
} else if char == ">" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
```func correctBracketing(brackets: String) -> Bool {
var balance = 0
for char in brackets {
if char == "<" {
balance += 1
} else if char == ">" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}```swift
func correctBracketing(brackets: String) -> Bool {
var balance = 0
for char in brackets {
if char == "<" {
balance += 1
} else if char == ">" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
```func correctBracketing(brackets: String) -> Bool {
var balance = 0
for char in brackets {
if char == "<" {
balance += 1
} else if char == ">" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}```swift
func correctBracketing(brackets: String) -> Bool {
var balance = 0
for char in brackets {
if char == "<" {
balance += 1
} else if char == ">" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
```func correctBracketing(brackets: String) -> Bool {
var balance = 0
for char in brackets {
if char == "<" {
balance += 1
} else if char == ">" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}```swift
func correctBracketing(brackets: String) -> Bool {
var balance = 0
for char in brackets {
if char == "<" {
balance += 1
} else if char == ">" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
```func correctBracketing(brackets: String) -> Bool {
var balance = 0
for char in brackets {
if char == "<" {
balance += 1
} else if char == ">" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}```swift
func correctBracketing(brackets: String) -> Bool {
var balance = 0
for char in brackets {
if char == "<" {
balance += 1
} else if char == ">" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
```func correctBracketing(brackets: String) -> Bool {
var balance = 0
for char in brackets {
if char == "<" {
balance += 1
} else if char == ">" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}```swift
func correctBracketing(brackets: String) -> Bool {
var balance = 0
for char in brackets {
if char == "<" {
balance += 1
} else if char == ">" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
```func correctBracketing(brackets: String) -> Bool {
var balance = 0
for char in brackets {
if char == "<" {
balance += 1
} else if char == ">" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}```swift
func correctBracketing(brackets: String) -> Bool {
var balance = 0
for char in brackets {
if char == "<" {
balance += 1
} else if char == ">" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
```func correctBracketing(brackets: String) -> Bool {
var balance = 0
for char in brackets {
if char == "<" {
balance += 1
} else if char == ">" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}```swift
func correctBracketing(brackets: String) -> Bool {
var balance = 0
for char in brackets {
if char == "<" {
balance += 1
} else if char == ">" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
```func correctBracketing(brackets: String) -> Bool {
var balance = 0
for char in brackets {
if char == "<" {
balance += 1
} else if char == ">" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}```swift
func correctBracketing(brackets: String) -> Bool {
var balance = 0
for char in brackets {
if char == "<" {
balance += 1
} else if char == ">" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
```func 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 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 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 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 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 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 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 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 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 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 common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
let commonElements = set1.intersection(set2)
return commonElements.sorted()
}```swift
func common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
let commonElements = set1.intersection(set2)
return commonElements.sorted()
}
```func common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
let commonElements = set1.intersection(set2)
return commonElements.sorted()
}```swift
func common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
let commonElements = set1.intersection(set2)
return commonElements.sorted()
}
```func common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
let commonElements = set1.intersection(set2)
return commonElements.sorted()
}```swift
func common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
let commonElements = set1.intersection(set2)
return commonElements.sorted()
}
```func common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
let commonElements = set1.intersection(set2)
return commonElements.sorted()
}```swift
func common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
let commonElements = set1.intersection(set2)
return commonElements.sorted()
}
```func common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
let commonElements = set1.intersection(set2)
return commonElements.sorted()
}```swift
func common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
let commonElements = set1.intersection(set2)
return commonElements.sorted()
}
```func common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
let commonElements = set1.intersection(set2)
return commonElements.sorted()
}```swift
func common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
let commonElements = set1.intersection(set2)
return commonElements.sorted()
}
```func common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
let commonElements = set1.intersection(set2)
return commonElements.sorted()
}```swift
func common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
let commonElements = set1.intersection(set2)
return commonElements.sorted()
}
```func common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
let commonElements = set1.intersection(set2)
return commonElements.sorted()
}```swift
func common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
let commonElements = set1.intersection(set2)
return commonElements.sorted()
}
```func common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
let commonElements = set1.intersection(set2)
return commonElements.sorted()
}```swift
func common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
let commonElements = set1.intersection(set2)
return commonElements.sorted()
}
```func common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
let commonElements = set1.intersection(set2)
return commonElements.sorted()
}```swift
func common(l1: [Int], l2: [Int]) -> [Int] {
let set1 = Set(l1)
let set2 = Set(l2)
let commonElements = set1.intersection(set2)
return commonElements.sorted()
}
```func largestPrimeFactor(n: Int) -> Int {
var number = n
var largestFactor = 1
// Check for the number of 2s that divide n
while number % 2 == 0 {
largestFactor = 2
number /= 2
}
// n must be odd at this point, so we can skip even numbers
for i in 3...Int(sqrt(Double(number))) where i % 2 != 0 {
while number % i == 0 {
largestFactor = i
number /= i
}
}
// This condition is to check if number is a prime number greater than 2
if number > 2 {
largestFactor = number
}
return largestFactor
}```swift
func largestPrimeFactor(n: Int) -> Int {
var number = n
var largestFactor = 1
// Check for the number of 2s that divide n
while number % 2 == 0 {
largestFactor = 2
number /= 2
}
// n must be odd at this point, so we can skip even numbers
for i in 3...Int(sqrt(Double(number))) where i % 2 != 0 {
while number % i == 0 {
largestFactor = i
number /= i
}
}
// This condition is to check if number is a prime number greater than 2
if number > 2 {
largestFactor = number
}
return largestFactor
}
```func largestPrimeFactor(n: Int) -> Int {
var number = n
var largestPrime = 0
// Check for number of 2s that divide n
while number % 2 == 0 {
largestPrime = 2
number /= 2
}
// n must be odd at this point, so we can skip even numbers
for i in 3...Int(sqrt(Double(number))) where i % 2 != 0 {
while number % i == 0 {
largestPrime = i
number /= i
}
}
// This condition is to check if number is a prime number greater than 2
if number > 2 {
largestPrime = number
}
return largestPrime
}```swift
func largestPrimeFactor(n: Int) -> Int {
var number = n
var largestPrime = 0
// Check for number of 2s that divide n
while number % 2 == 0 {
largestPrime = 2
number /= 2
}
// n must be odd at this point, so we can skip even numbers
for i in 3...Int(sqrt(Double(number))) where i % 2 != 0 {
while number % i == 0 {
largestPrime = i
number /= i
}
}
// This condition is to check if number is a prime number greater than 2
if number > 2 {
largestPrime = number
}
return largestPrime
}
```func largestPrimeFactor(n: Int) -> Int {
var number = n
var largestPrime = 0
// Check for number of 2s that divide n
while number % 2 == 0 {
largestPrime = 2
number /= 2
}
// n must be odd at this point, so a skip of 2 (i.e., check only odd numbers) is possible
for i in 3...Int(sqrt(Double(number))) where number > 1 {
while number % i == 0 {
largestPrime = i
number /= i
}
}
// This condition is to check if number is a prime number greater than 2
if number > 2 {
largestPrime = number
}
return largestPrime
}```swift
func largestPrimeFactor(n: Int) -> Int {
var number = n
var largestPrime = 0
// Check for number of 2s that divide n
while number % 2 == 0 {
largestPrime = 2
number /= 2
}
// n must be odd at this point, so a skip of 2 (i.e., check only odd numbers) is possible
for i in 3...Int(sqrt(Double(number))) where number > 1 {
while number % i == 0 {
largestPrime = i
number /= i
}
}
// This condition is to check if number is a prime number greater than 2
if number > 2 {
largestPrime = number
}
return largestPrime
}
```func largestPrimeFactor(n: Int) -> Int {
var number = n
var largestPrime = 0
// Check for number of 2s that divide n
while number % 2 == 0 {
largestPrime = 2
number /= 2
}
// n must be odd at this point, so a skip of 2 (i.e., check only odd numbers) is possible
for i in 3...Int(sqrt(Double(number))) where number > 1 {
while number % i == 0 {
largestPrime = i
number /= i
}
}
// This condition is to check if number is a prime number greater than 2
if number > 2 {
largestPrime = number
}
return largestPrime
}```swift
func largestPrimeFactor(n: Int) -> Int {
var number = n
var largestPrime = 0
// Check for number of 2s that divide n
while number % 2 == 0 {
largestPrime = 2
number /= 2
}
// n must be odd at this point, so a skip of 2 (i.e., check only odd numbers) is possible
for i in 3...Int(sqrt(Double(number))) where number > 1 {
while number % i == 0 {
largestPrime = i
number /= i
}
}
// This condition is to check if number is a prime number greater than 2
if number > 2 {
largestPrime = number
}
return largestPrime
}
```func largestPrimeFactor(n: Int) -> Int {
var number = n
var largestPrime = 0
// Check for number of 2s that divide n
while number % 2 == 0 {
largestPrime = 2
number /= 2
}
// n must be odd at this point, so we can skip even numbers
for i in 3...Int(sqrt(Double(number))) where i % 2 != 0 {
while number % i == 0 {
largestPrime = i
number /= i
}
}
// This condition is to check if number is a prime number greater than 2
if number > 2 {
largestPrime = number
}
return largestPrime
}```swift
func largestPrimeFactor(n: Int) -> Int {
var number = n
var largestPrime = 0
// Check for number of 2s that divide n
while number % 2 == 0 {
largestPrime = 2
number /= 2
}
// n must be odd at this point, so we can skip even numbers
for i in 3...Int(sqrt(Double(number))) where i % 2 != 0 {
while number % i == 0 {
largestPrime = i
number /= i
}
}
// This condition is to check if number is a prime number greater than 2
if number > 2 {
largestPrime = number
}
return largestPrime
}
```func largestPrimeFactor(n: Int) -> Int {
var number = n
var largestPrime = 1
// Check for number of 2s that divide n
while number % 2 == 0 {
largestPrime = 2
number /= 2
}
// n must be odd at this point, so a skip of 2 (i.e., check only odd numbers) is possible
for i in 3...Int(sqrt(Double(number))) where number > 1 {
while number % i == 0 {
largestPrime = i
number /= i
}
}
// This condition is to check if number is a prime number greater than 2
if number > 2 {
largestPrime = number
}
return largestPrime
}```swift
func largestPrimeFactor(n: Int) -> Int {
var number = n
var largestPrime = 1
// Check for number of 2s that divide n
while number % 2 == 0 {
largestPrime = 2
number /= 2
}
// n must be odd at this point, so a skip of 2 (i.e., check only odd numbers) is possible
for i in 3...Int(sqrt(Double(number))) where number > 1 {
while number % i == 0 {
largestPrime = i
number /= i
}
}
// This condition is to check if number is a prime number greater than 2
if number > 2 {
largestPrime = number
}
return largestPrime
}
```func largestPrimeFactor(n: Int) -> Int {
var number = n
var largestPrime = 0
// Check for number of 2s that divide n
while number % 2 == 0 {
largestPrime = 2
number /= 2
}
// n must be odd at this point, so a skip of 2 (i.e., check only odd numbers) is possible
for i in 3...Int(sqrt(Double(number))) where number > 1 {
while number % i == 0 {
largestPrime = i
number /= i
}
}
// This condition is to check if number is a prime number greater than 2
if number > 2 {
largestPrime = number
}
return largestPrime
}```swift
func largestPrimeFactor(n: Int) -> Int {
var number = n
var largestPrime = 0
// Check for number of 2s that divide n
while number % 2 == 0 {
largestPrime = 2
number /= 2
}
// n must be odd at this point, so a skip of 2 (i.e., check only odd numbers) is possible
for i in 3...Int(sqrt(Double(number))) where number > 1 {
while number % i == 0 {
largestPrime = i
number /= i
}
}
// This condition is to check if number is a prime number greater than 2
if number > 2 {
largestPrime = number
}
return largestPrime
}
```func largestPrimeFactor(n: Int) -> Int {
var number = n
var largestPrime = 0
// Check for the number of 2s that divide n
while number % 2 == 0 {
largestPrime = 2
number /= 2
}
// n must be odd at this point, so we can skip even numbers
for i in 3...Int(sqrt(Double(number))) where i % 2 != 0 {
while number % i == 0 {
largestPrime = i
number /= i
}
}
// This condition is to check if number is a prime number greater than 2
if number > 2 {
largestPrime = number
}
return largestPrime
}```swift
func largestPrimeFactor(n: Int) -> Int {
var number = n
var largestPrime = 0
// Check for the number of 2s that divide n
while number % 2 == 0 {
largestPrime = 2
number /= 2
}
// n must be odd at this point, so we can skip even numbers
for i in 3...Int(sqrt(Double(number))) where i % 2 != 0 {
while number % i == 0 {
largestPrime = i
number /= i
}
}
// This condition is to check if number is a prime number greater than 2
if number > 2 {
largestPrime = number
}
return largestPrime
}
```func largestPrimeFactor(n: Int) -> Int {
var number = n
var largestPrime = 0
// Check for number of 2s that divide n
while number % 2 == 0 {
largestPrime = 2
number /= 2
}
// n must be odd at this point, so we can skip even numbers
for i in 3...Int(sqrt(Double(number))) where i % 2 != 0 {
while number % i == 0 {
largestPrime = i
number /= i
}
}
// This condition is to check if number is a prime number greater than 2
if number > 2 {
largestPrime = number
}
return largestPrime
}```swift
func largestPrimeFactor(n: Int) -> Int {
var number = n
var largestPrime = 0
// Check for number of 2s that divide n
while number % 2 == 0 {
largestPrime = 2
number /= 2
}
// n must be odd at this point, so we can skip even numbers
for i in 3...Int(sqrt(Double(number))) where i % 2 != 0 {
while number % i == 0 {
largestPrime = i
number /= i
}
}
// This condition is to check if number is a prime number greater than 2
if number > 2 {
largestPrime = number
}
return largestPrime
}
```func largestPrimeFactor(n: Int) -> Int {
var number = n
var largestFactor = 1
// Check for number of 2s that divide n
while number % 2 == 0 {
largestFactor = 2
number /= 2
}
// n must be odd at this point, so a skip of 2 (i.e., check only odd numbers) can be used
for i in 3...Int(sqrt(Double(number))) where number > 1 {
while number % i == 0 {
largestFactor = i
number /= i
}
}
// 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 number of 2s that divide n
while number % 2 == 0 {
largestFactor = 2
number /= 2
}
// n must be odd at this point, so a skip of 2 (i.e., check only odd numbers) can be used
for i in 3...Int(sqrt(Double(number))) where number > 1 {
while number % i == 0 {
largestFactor = i
number /= i
}
}
// If number is still greater than 2, then it must be 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 < 0 {
return false
}
}
return balance == 0
}```swift
func correctBracketing(brackets: String) -> Bool {
var balance = 0
for char in brackets {
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
```func correctBracketing(brackets: String) -> Bool {
var balance = 0
for char in brackets {
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}```swift
func correctBracketing(brackets: String) -> Bool {
var balance = 0
for char in brackets {
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
```func correctBracketing(brackets: String) -> Bool {
var balance = 0
for char in brackets {
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}```swift
func correctBracketing(brackets: String) -> Bool {
var balance = 0
for char in brackets {
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
```func correctBracketing(brackets: String) -> Bool {
var balance = 0
for char in brackets {
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}```swift
func correctBracketing(brackets: String) -> Bool {
var balance = 0
for char in brackets {
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
```func correctBracketing(brackets: String) -> Bool {
var balance = 0
for char in brackets {
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}```swift
func correctBracketing(brackets: String) -> Bool {
var balance = 0
for char in brackets {
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
```func correctBracketing(brackets: String) -> Bool {
var balance = 0
for char in brackets {
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}```swift
func correctBracketing(brackets: String) -> Bool {
var balance = 0
for char in brackets {
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
```func correctBracketing(brackets: String) -> Bool {
var balance = 0
for char in brackets {
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}```swift
func correctBracketing(brackets: String) -> Bool {
var balance = 0
for char in brackets {
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
```func correctBracketing(brackets: String) -> Bool {
var balance = 0
for char in brackets {
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}```swift
func correctBracketing(brackets: String) -> Bool {
var balance = 0
for char in brackets {
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
```func correctBracketing(brackets: String) -> Bool {
var balance = 0
for char in brackets {
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}```swift
func correctBracketing(brackets: String) -> Bool {
var balance = 0
for char in brackets {
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
```func correctBracketing(brackets: String) -> Bool {
var balance = 0
for char in brackets {
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}```swift
func correctBracketing(brackets: String) -> Bool {
var balance = 0
for char in brackets {
if char == "(" {
balance += 1
} else if char == ")" {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
```func derivative(xs: [Int]) -> [Int] {
var result: [Int] = []
for (index, coefficient) in xs.enumerated() {
if index > 0 {
result.append(coefficient * index)
}
}
return result
}```swift
func derivative(xs: [Int]) -> [Int] {
var result: [Int] = []
for (index, coefficient) in xs.enumerated() {
if index > 0 {
result.append(coefficient * index)
}
}
return result
}
```func derivative(xs: [Int]) -> [Int] {
var result: [Int] = []
for (index, coefficient) in xs.enumerated() {
if index > 0 {
result.append(coefficient * index)
}
}
return result
}```swift
func derivative(xs: [Int]) -> [Int] {
var result: [Int] = []
for (index, coefficient) in xs.enumerated() {
if index > 0 {
result.append(coefficient * index)
}
}
return result
}
```func derivative(xs: [Int]) -> [Int] {
var result: [Int] = []
for i in 1..<xs.count {
result.append(xs[i] * i)
}
return result
}```swift
func derivative(xs: [Int]) -> [Int] {
var result: [Int] = []
for i in 1..<xs.count {
result.append(xs[i] * i)
}
return result
}
```func derivative(xs: [Int]) -> [Int] {
var result: [Int] = []
for (index, coefficient) in xs.enumerated() {
if index > 0 {
result.append(coefficient * index)
}
}
return result
}```swift
func derivative(xs: [Int]) -> [Int] {
var result: [Int] = []
for (index, coefficient) in xs.enumerated() {
if index > 0 {
result.append(coefficient * index)
}
}
return result
}
```func derivative(xs: [Int]) -> [Int] {
var result = [Int]()
for (index, coefficient) in xs.enumerated() {
if index > 0 {
result.append(coefficient * index)
}
}
return result
}```swift
func derivative(xs: [Int]) -> [Int] {
var result = [Int]()
for (index, coefficient) in xs.enumerated() {
if index > 0 {
result.append(coefficient * index)
}
}
return result
}
```func derivative(xs: [Int]) -> [Int] {
var result: [Int] = []
for (index, coefficient) in xs.enumerated() {
if index > 0 {
result.append(coefficient * index)
}
}
return result
}```swift
func derivative(xs: [Int]) -> [Int] {
var result: [Int] = []
for (index, coefficient) in xs.enumerated() {
if index > 0 {
result.append(coefficient * index)
}
}
return result
}
```func derivative(xs: [Int]) -> [Int] {
var result: [Int] = []
for i in 1..<xs.count {
result.append(xs[i] * i)
}
return result
}```swift
func derivative(xs: [Int]) -> [Int] {
var result: [Int] = []
for i in 1..<xs.count {
result.append(xs[i] * i)
}
return result
}
```func derivative(xs: [Int]) -> [Int] {
var result: [Int] = []
for (index, coefficient) in xs.enumerated() {
if index > 0 {
result.append(coefficient * index)
}
}
return result
}```swift
func derivative(xs: [Int]) -> [Int] {
var result: [Int] = []
for (index, coefficient) in xs.enumerated() {
if index > 0 {
result.append(coefficient * index)
}
}
return result
}
```func derivative(xs: [Int]) -> [Int] {
var result: [Int] = []
for i in 1..<xs.count {
result.append(xs[i] * i)
}
return result
}```swift
func derivative(xs: [Int]) -> [Int] {
var result: [Int] = []
for i in 1..<xs.count {
result.append(xs[i] * i)
}
return result
}
```func derivative(xs: [Int]) -> [Int] {
var result: [Int] = []
for (index, coefficient) in xs.enumerated() {
if index > 0 {
result.append(coefficient * index)
}
}
return result
}```swift
func derivative(xs: [Int]) -> [Int] {
var result: [Int] = []
for (index, coefficient) in xs.enumerated() {
if index > 0 {
result.append(coefficient * index)
}
}
return result
}
```func fibfib(n: Int) -> Int {
guard n >= 0 else { return 0 }
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 1
}
var fibfibArray = [0, 0, 1]
for i in 3...n {
let nextFibFib = fibfibArray[i - 1] + fibfibArray[i - 2] + fibfibArray[i - 3]
fibfibArray.append(nextFibFib)
}
return fibfibArray[n]
}```swift
func fibfib(n: Int) -> Int {
guard n >= 0 else { return 0 }
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 1
}
var fibfibArray = [0, 0, 1]
for i in 3...n {
let nextFibFib = fibfibArray[i - 1] + fibfibArray[i - 2] + fibfibArray[i - 3]
fibfibArray.append(nextFibFib)
}
return fibfibArray[n]
}
```func fibfib(n: Int) -> Int {
guard n >= 0 else { return 0 }
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 1
}
var fibfibArray = [0, 0, 1]
for i in 3...n {
let nextFibFib = fibfibArray[i - 1] + fibfibArray[i - 2] + fibfibArray[i - 3]
fibfibArray.append(nextFibFib)
}
return fibfibArray[n]
}```swift
func fibfib(n: Int) -> Int {
guard n >= 0 else { return 0 }
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 1
}
var fibfibArray = [0, 0, 1]
for i in 3...n {
let nextFibFib = fibfibArray[i - 1] + fibfibArray[i - 2] + fibfibArray[i - 3]
fibfibArray.append(nextFibFib)
}
return fibfibArray[n]
}
```func fibfib(n: Int) -> Int {
guard n >= 0 else { return 0 }
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 1
}
var fibfibArray = [0, 0, 1]
for i in 3...n {
let nextFibFib = fibfibArray[i - 1] + fibfibArray[i - 2] + fibfibArray[i - 3]
fibfibArray.append(nextFibFib)
}
return fibfibArray[n]
}```swift
func fibfib(n: Int) -> Int {
guard n >= 0 else { return 0 }
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 1
}
var fibfibArray = [0, 0, 1]
for i in 3...n {
let nextFibFib = fibfibArray[i - 1] + fibfibArray[i - 2] + fibfibArray[i - 3]
fibfibArray.append(nextFibFib)
}
return fibfibArray[n]
}
```func fibfib(n: Int) -> Int {
guard n >= 0 else { return 0 }
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 1
}
var fibfibArray = [0, 0, 1]
for i in 3...n {
let nextFibFib = fibfibArray[i - 1] + fibfibArray[i - 2] + fibfibArray[i - 3]
fibfibArray.append(nextFibFib)
}
return fibfibArray[n]
}```swift
func fibfib(n: Int) -> Int {
guard n >= 0 else { return 0 }
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 1
}
var fibfibArray = [0, 0, 1]
for i in 3...n {
let nextFibFib = fibfibArray[i - 1] + fibfibArray[i - 2] + fibfibArray[i - 3]
fibfibArray.append(nextFibFib)
}
return fibfibArray[n]
}
```func fibfib(n: Int) -> Int {
guard n >= 0 else { return 0 }
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 1
}
var fibfibArray = [0, 0, 1]
for i in 3...n {
let nextFibFib = fibfibArray[i - 1] + fibfibArray[i - 2] + fibfibArray[i - 3]
fibfibArray.append(nextFibFib)
}
return fibfibArray[n]
}```swift
func fibfib(n: Int) -> Int {
guard n >= 0 else { return 0 }
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 1
}
var fibfibArray = [0, 0, 1]
for i in 3...n {
let nextFibFib = fibfibArray[i - 1] + fibfibArray[i - 2] + fibfibArray[i - 3]
fibfibArray.append(nextFibFib)
}
return fibfibArray[n]
}
```func fibfib(n: Int) -> Int {
guard n >= 0 else { return 0 }
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 1
}
var fibfibArray = [0, 0, 1] // Initial values for fibfib(0), fibfib(1), fibfib(2)
for i in 3...n {
let nextFibFib = fibfibArray[i - 1] + fibfibArray[i - 2] + fibfibArray[i - 3]
fibfibArray.append(nextFibFib)
}
return fibfibArray[n]
}```swift
func fibfib(n: Int) -> Int {
guard n >= 0 else { return 0 }
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 1
}
var fibfibArray = [0, 0, 1] // Initial values for fibfib(0), fibfib(1), fibfib(2)
for i in 3...n {
let nextFibFib = fibfibArray[i - 1] + fibfibArray[i - 2] + fibfibArray[i - 3]
fibfibArray.append(nextFibFib)
}
return fibfibArray[n]
}
```func fibfib(n: Int) -> Int {
guard n >= 0 else { return 0 }
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 1
}
var fibfibArray = [0, 0, 1]
for i in 3...n {
let nextFibFib = fibfibArray[i - 1] + fibfibArray[i - 2] + fibfibArray[i - 3]
fibfibArray.append(nextFibFib)
}
return fibfibArray[n]
}```swift
func fibfib(n: Int) -> Int {
guard n >= 0 else { return 0 }
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 1
}
var fibfibArray = [0, 0, 1]
for i in 3...n {
let nextFibFib = fibfibArray[i - 1] + fibfibArray[i - 2] + fibfibArray[i - 3]
fibfibArray.append(nextFibFib)
}
return fibfibArray[n]
}
```func fibfib(n: Int) -> Int {
guard n >= 0 else { return 0 }
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 1
}
var fibfibArray = [0, 0, 1]
for i in 3...n {
let nextFibFib = fibfibArray[i - 1] + fibfibArray[i - 2] + fibfibArray[i - 3]
fibfibArray.append(nextFibFib)
}
return fibfibArray[n]
}```swift
func fibfib(n: Int) -> Int {
guard n >= 0 else { return 0 }
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 1
}
var fibfibArray = [0, 0, 1]
for i in 3...n {
let nextFibFib = fibfibArray[i - 1] + fibfibArray[i - 2] + fibfibArray[i - 3]
fibfibArray.append(nextFibFib)
}
return fibfibArray[n]
}
```func fibfib(n: Int) -> Int {
guard n >= 0 else { return 0 }
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 1
}
var fibfibArray = [0, 0, 1]
for i in 3...n {
let nextValue = fibfibArray[i - 1] + fibfibArray[i - 2] + fibfibArray[i - 3]
fibfibArray.append(nextValue)
}
return fibfibArray[n]
}```swift
func fibfib(n: Int) -> Int {
guard n >= 0 else { return 0 }
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 1
}
var fibfibArray = [0, 0, 1]
for i in 3...n {
let nextValue = fibfibArray[i - 1] + fibfibArray[i - 2] + fibfibArray[i - 3]
fibfibArray.append(nextValue)
}
return fibfibArray[n]
}
```func fibfib(n: Int) -> Int {
guard n >= 0 else { return 0 }
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 1
}
var fibfibArray = [0, 0, 1]
for i in 3...n {
let nextFibFib = fibfibArray[i - 1] + fibfibArray[i - 2] + fibfibArray[i - 3]
fibfibArray.append(nextFibFib)
}
return fibfibArray[n]
}```swift
func fibfib(n: Int) -> Int {
guard n >= 0 else { return 0 }
if n == 0 || n == 1 {
return 0
} else if n == 2 {
return 1
}
var fibfibArray = [0, 0, 1]
for i in 3...n {
let nextFibFib = fibfibArray[i - 1] + fibfibArray[i - 2] + fibfibArray[i - 3]
fibfibArray.append(nextFibFib)
}
return fibfibArray[n]
}
```func vowelsCount(s: String) -> Int {
let vowels = "aeiouAEIOU"
var count = 0
for (index, character) in s.enumerated() {
if vowels.contains(character) {
count += 1
} else if character == "y" || character == "Y" {
if index == s.count - 1 {
count += 1
}
}
}
return count
}```swift
func vowelsCount(s: String) -> Int {
let vowels = "aeiouAEIOU"
var count = 0
for (index, character) in s.enumerated() {
if vowels.contains(character) {
count += 1
} else if character == "y" || character == "Y" {
if index == s.count - 1 {
count += 1
}
}
}
return count
}
```func vowelsCount(s: String) -> Int {
let vowels = "aeiouAEIOU"
var count = 0
for (index, character) in s.enumerated() {
if vowels.contains(character) {
count += 1
} else if character == "y" || character == "Y" {
if index == s.count - 1 {
count += 1
}
}
}
return count
}```swift
func vowelsCount(s: String) -> Int {
let vowels = "aeiouAEIOU"
var count = 0
for (index, character) in s.enumerated() {
if vowels.contains(character) {
count += 1
} else if character == "y" || character == "Y" {
if index == s.count - 1 {
count += 1
}
}
}
return count
}
```func vowelsCount(s: String) -> Int {
let vowels = "aeiouAEIOU"
var count = 0
for (index, character) in s.enumerated() {
if vowels.contains(character) {
count += 1
} else if character == "y" || character == "Y" {
if index == s.count - 1 {
count += 1
}
}
}
return count
}```swift
func vowelsCount(s: String) -> Int {
let vowels = "aeiouAEIOU"
var count = 0
for (index, character) in s.enumerated() {
if vowels.contains(character) {
count += 1
} else if character == "y" || character == "Y" {
if index == s.count - 1 {
count += 1
}
}
}
return count
}
```func vowelsCount(s: String) -> Int {
let vowels = "aeiouAEIOU"
var count = 0
for (index, character) in s.enumerated() {
if vowels.contains(character) {
count += 1
} else if character == "y" || character == "Y" {
if index == s.count - 1 {
count += 1
}
}
}
return count
}```swift
func vowelsCount(s: String) -> Int {
let vowels = "aeiouAEIOU"
var count = 0
for (index, character) in s.enumerated() {
if vowels.contains(character) {
count += 1
} else if character == "y" || character == "Y" {
if index == s.count - 1 {
count += 1
}
}
}
return count
}
```func vowelsCount(s: String) -> Int {
let vowels = "aeiouAEIOU"
var count = 0
for (index, character) in s.enumerated() {
if vowels.contains(character) {
count += 1
} else if character == "y" || character == "Y" {
if index == s.count - 1 {
count += 1
}
}
}
return count
}```swift
func vowelsCount(s: String) -> Int {
let vowels = "aeiouAEIOU"
var count = 0
for (index, character) in s.enumerated() {
if vowels.contains(character) {
count += 1
} else if character == "y" || character == "Y" {
if index == s.count - 1 {
count += 1
}
}
}
return count
}
```func vowelsCount(s: String) -> Int {
let vowels = "aeiouAEIOU"
var count = 0
for (index, character) in s.enumerated() {
if vowels.contains(character) {
count += 1
} else if character == "y" || character == "Y" {
if index == s.count - 1 {
count += 1
}
}
}
return count
}```swift
func vowelsCount(s: String) -> Int {
let vowels = "aeiouAEIOU"
var count = 0
for (index, character) in s.enumerated() {
if vowels.contains(character) {
count += 1
} else if character == "y" || character == "Y" {
if index == s.count - 1 {
count += 1
}
}
}
return count
}
```func vowelsCount(s: String) -> Int {
let vowels = "aeiouAEIOU"
var count = 0
for (index, character) in s.enumerated() {
if vowels.contains(character) {
count += 1
} else if character == "y" || character == "Y" {
if index == s.count - 1 {
count += 1
}
}
}
return count
}```swift
func vowelsCount(s: String) -> Int {
let vowels = "aeiouAEIOU"
var count = 0
for (index, character) in s.enumerated() {
if vowels.contains(character) {
count += 1
} else if character == "y" || character == "Y" {
if index == s.count - 1 {
count += 1
}
}
}
return count
}
```func vowelsCount(s: String) -> Int {
let vowels = "aeiouAEIOU"
var count = 0
for (index, character) in s.enumerated() {
if vowels.contains(character) {
count += 1
} else if character == "y" || character == "Y" {
if index == s.count - 1 {
count += 1
}
}
}
return count
}```swift
func vowelsCount(s: String) -> Int {
let vowels = "aeiouAEIOU"
var count = 0
for (index, character) in s.enumerated() {
if vowels.contains(character) {
count += 1
} else if character == "y" || character == "Y" {
if index == s.count - 1 {
count += 1
}
}
}
return count
}
```func vowelsCount(s: String) -> Int {
let vowels = "aeiouAEIOU"
var count = 0
for (index, character) in s.enumerated() {
if vowels.contains(character) {
count += 1
} else if character == "y" || character == "Y" {
if index == s.count - 1 {
count += 1
}
}
}
return count
}```swift
func vowelsCount(s: String) -> Int {
let vowels = "aeiouAEIOU"
var count = 0
for (index, character) in s.enumerated() {
if vowels.contains(character) {
count += 1
} else if character == "y" || character == "Y" {
if index == s.count - 1 {
count += 1
}
}
}
return count
}
```func vowelsCount(s: String) -> Int {
let vowels = "aeiouAEIOU"
var count = 0
for (index, character) in s.enumerated() {
if vowels.contains(character) {
count += 1
} else if character == "y" || character == "Y" {
if index == s.count - 1 {
count += 1
}
}
}
return count
}```swift
func vowelsCount(s: String) -> Int {
let vowels = "aeiouAEIOU"
var count = 0
for (index, character) in s.enumerated() {
if vowels.contains(character) {
count += 1
} else if character == "y" || character == "Y" {
if index == s.count - 1 {
count += 1
}
}
}
return count
}
```func circularShift(x: Int, shift: Int) -> String {
let digits = String(x)
let count = digits.count
if shift >= count {
return String(digits.reversed())
}
let index = digits.index(digits.endIndex, offsetBy: -shift)
let rightPart = digits[index...]
let leftPart = digits[..<index]
return rightPart + leftPart
}```swift
func circularShift(x: Int, shift: Int) -> String {
let digits = String(x)
let count = digits.count
if shift >= count {
return String(digits.reversed())
}
let index = digits.index(digits.endIndex, offsetBy: -shift)
let rightPart = digits[index...]
let leftPart = digits[..<index]
return rightPart + leftPart
}
```return rightPart + leftPart // cannot convert return expression of type 'String.SubSequence' (aka 'Substring') to return type 'String'func circularShift(x: Int, shift: Int) -> String {
let digits = String(x).map { String($0) }
let digitCount = digits.count
if digitCount == 0 {
return ""
}
let effectiveShift = shift % digitCount
if effectiveShift == 0 {
return String(digits)
}
let splitIndex = digitCount - effectiveShift
let shiftedDigits = digits[splitIndex...] + digits[..<splitIndex]
return shiftedDigits.joined()
}```swift
func circularShift(x: Int, shift: Int) -> String {
let digits = String(x).map { String($0) }
let digitCount = digits.count
if digitCount == 0 {
return ""
}
let effectiveShift = shift % digitCount
if effectiveShift == 0 {
return String(digits)
}
let splitIndex = digitCount - effectiveShift
let shiftedDigits = digits[splitIndex...] + digits[..<splitIndex]
return shiftedDigits.joined()
}
```return String(digits) // no exact matches in call to initializerfunc circularShift(x: Int, shift: Int) -> String {
let digits = String(x).map { String($0) }
let count = digits.count
if count == 0 {
return ""
}
let effectiveShift = shift % count
if effectiveShift == 0 {
return String(digits)
}
let splitIndex = count - effectiveShift
let shiftedDigits = digits[splitIndex...] + digits[..<splitIndex]
return shiftedDigits.joined()
}```swift
func circularShift(x: Int, shift: Int) -> String {
let digits = String(x).map { String($0) }
let count = digits.count
if count == 0 {
return ""
}
let effectiveShift = shift % count
if effectiveShift == 0 {
return String(digits)
}
let splitIndex = count - effectiveShift
let shiftedDigits = digits[splitIndex...] + digits[..<splitIndex]
return shiftedDigits.joined()
}
```return String(digits) // no exact matches in call to initializerfunc circularShift(x: Int, shift: Int) -> String {
let digits = String(x)
let count = digits.count
if shift >= count {
return String(digits.reversed())
}
let index = digits.index(digits.endIndex, offsetBy: -shift)
let rightPart = digits[index...]
let leftPart = digits[..<index]
return rightPart + leftPart
}```swift
func circularShift(x: Int, shift: Int) -> String {
let digits = String(x)
let count = digits.count
if shift >= count {
return String(digits.reversed())
}
let index = digits.index(digits.endIndex, offsetBy: -shift)
let rightPart = digits[index...]
let leftPart = digits[..<index]
return rightPart + leftPart
}
```return rightPart + leftPart // cannot convert return expression of type 'String.SubSequence' (aka 'Substring') to return type 'String'func circularShift(x: Int, shift: Int) -> String {
let digits = String(x)
let count = digits.count
if shift >= count {
return String(digits.reversed())
}
let index = digits.index(digits.endIndex, offsetBy: -shift)
let rightPart = digits[index...]
let leftPart = digits[..<index]
return rightPart + leftPart
}```swift
func circularShift(x: Int, shift: Int) -> String {
let digits = String(x)
let count = digits.count
if shift >= count {
return String(digits.reversed())
}
let index = digits.index(digits.endIndex, offsetBy: -shift)
let rightPart = digits[index...]
let leftPart = digits[..<index]
return rightPart + leftPart
}
```return rightPart + leftPart // cannot convert return expression of type 'String.SubSequence' (aka 'Substring') to return type 'String'func circularShift(x: Int, shift: Int) -> String {
let digits = String(x)
let count = digits.count
if shift >= count {
return String(digits.reversed())
}
let index = digits.index(digits.endIndex, offsetBy: -shift)
let shiftedPart = digits[index...]
let remainingPart = digits[..<index]
return String(shiftedPart + remainingPart)
}```swift
func circularShift(x: Int, shift: Int) -> String {
let digits = String(x)
let count = digits.count
if shift >= count {
return String(digits.reversed())
}
let index = digits.index(digits.endIndex, offsetBy: -shift)
let shiftedPart = digits[index...]
let remainingPart = digits[..<index]
return String(shiftedPart + remainingPart)
}
``` // XCTAssertTrue failedfunc circularShift(x: Int, shift: Int) -> String {
let digits = String(x)
let count = digits.count
if shift >= count {
return String(digits.reversed())
}
let index = digits.index(digits.endIndex, offsetBy: -shift)
let shiftedPart = digits[index...]
let remainingPart = digits[..<index]
return String(shiftedPart) + String(remainingPart)
}```swift
func circularShift(x: Int, shift: Int) -> String {
let digits = String(x)
let count = digits.count
if shift >= count {
return String(digits.reversed())
}
let index = digits.index(digits.endIndex, offsetBy: -shift)
let shiftedPart = digits[index...]
let remainingPart = digits[..<index]
return String(shiftedPart) + String(remainingPart)
}
``` // XCTAssertTrue failedfunc circularShift(x: Int, shift: Int) -> String {
let digits = String(x)
let digitCount = digits.count
if shift >= digitCount {
return String(digits.reversed())
}
let index = digits.index(digits.endIndex, offsetBy: -shift)
let shiftedPart = digits[index...]
let remainingPart = digits[..<index]
return String(shiftedPart + remainingPart)
}```swift
func circularShift(x: Int, shift: Int) -> String {
let digits = String(x)
let digitCount = digits.count
if shift >= digitCount {
return String(digits.reversed())
}
let index = digits.index(digits.endIndex, offsetBy: -shift)
let shiftedPart = digits[index...]
let remainingPart = digits[..<index]
return String(shiftedPart + remainingPart)
}
``` // XCTAssertTrue failedfunc circularShift(x: Int, shift: Int) -> String {
let digits = String(x)
let digitCount = digits.count
if shift >= digitCount {
return String(digits.reversed())
}
let index = digits.index(digits.endIndex, offsetBy: -shift)
let shiftedPart = digits[index...]
let remainingPart = digits[..<index]
return String(shiftedPart + remainingPart)
}```swift
func circularShift(x: Int, shift: Int) -> String {
let digits = String(x)
let digitCount = digits.count
if shift >= digitCount {
return String(digits.reversed())
}
let index = digits.index(digits.endIndex, offsetBy: -shift)
let shiftedPart = digits[index...]
let remainingPart = digits[..<index]
return String(shiftedPart + remainingPart)
}
``` // XCTAssertTrue failedfunc circularShift(x: Int, shift: Int) -> String {
let digits = String(x)
let count = digits.count
if shift >= count {
return String(digits.reversed())
}
let index = digits.index(digits.endIndex, offsetBy: -shift)
let rightPart = digits[index...]
let leftPart = digits[..<index]
return rightPart + leftPart
}```swift
func circularShift(x: Int, shift: Int) -> String {
let digits = String(x)
let count = digits.count
if shift >= count {
return String(digits.reversed())
}
let index = digits.index(digits.endIndex, offsetBy: -shift)
let rightPart = digits[index...]
let leftPart = digits[..<index]
return rightPart + leftPart
}
```return rightPart + leftPart // cannot convert return expression of type 'String.SubSequence' (aka 'Substring') to return type 'String'func digitSum(s: String) -> Int {
var sum = 0
for character in s {
if let asciiValue = character.asciiValue, asciiValue >= 65 && asciiValue <= 90 {
sum += Int(asciiValue)
}
}
return sum
}```swift
func digitSum(s: String) -> Int {
var sum = 0
for character in s {
if let asciiValue = character.asciiValue, asciiValue >= 65 && asciiValue <= 90 {
sum += Int(asciiValue)
}
}
return sum
}
```func digitSum(s: String) -> Int {
var sum = 0
for character in s {
if let asciiValue = character.asciiValue, asciiValue >= 65 && asciiValue <= 90 {
sum += Int(asciiValue)
}
}
return sum
}```swift
func digitSum(s: String) -> Int {
var sum = 0
for character in s {
if let asciiValue = character.asciiValue, asciiValue >= 65 && asciiValue <= 90 {
sum += Int(asciiValue)
}
}
return sum
}
```func digitSum(s: String) -> Int {
var sum = 0
for character in s {
if let asciiValue = character.asciiValue, asciiValue >= 65 && asciiValue <= 90 {
sum += Int(asciiValue)
}
}
return sum
}```swift
func digitSum(s: String) -> Int {
var sum = 0
for character in s {
if let asciiValue = character.asciiValue, asciiValue >= 65 && asciiValue <= 90 {
sum += Int(asciiValue)
}
}
return sum
}
```func digitSum(s: String) -> Int {
var sum = 0
for character in s {
if let asciiValue = character.asciiValue, asciiValue >= 65 && asciiValue <= 90 {
sum += Int(asciiValue)
}
}
return sum
}```swift
func digitSum(s: String) -> Int {
var sum = 0
for character in s {
if let asciiValue = character.asciiValue, asciiValue >= 65 && asciiValue <= 90 {
sum += Int(asciiValue)
}
}
return sum
}
```func digitSum(s: String) -> Int {
var sum = 0
for character in s {
if let asciiValue = character.asciiValue, asciiValue >= 65 && asciiValue <= 90 {
sum += Int(asciiValue)
}
}
return sum
}```swift
func digitSum(s: String) -> Int {
var sum = 0
for character in s {
if let asciiValue = character.asciiValue, asciiValue >= 65 && asciiValue <= 90 {
sum += Int(asciiValue)
}
}
return sum
}
```func digitSum(s: String) -> Int {
var sum = 0
for character in s {
if let asciiValue = character.asciiValue, asciiValue >= 65 && asciiValue <= 90 {
sum += Int(asciiValue)
}
}
return sum
}```swift
func digitSum(s: String) -> Int {
var sum = 0
for character in s {
if let asciiValue = character.asciiValue, asciiValue >= 65 && asciiValue <= 90 {
sum += Int(asciiValue)
}
}
return sum
}
```func digitSum(s: String) -> Int {
var sum = 0
for character in s {
if let asciiValue = character.asciiValue, asciiValue >= 65 && asciiValue <= 90 {
sum += Int(asciiValue)
}
}
return sum
}```swift
func digitSum(s: String) -> Int {
var sum = 0
for character in s {
if let asciiValue = character.asciiValue, asciiValue >= 65 && asciiValue <= 90 {
sum += Int(asciiValue)
}
}
return sum
}
```func digitSum(s: String) -> Int {
var sum = 0
for character in s {
if let asciiValue = character.asciiValue, asciiValue >= 65 && asciiValue <= 90 {
sum += Int(asciiValue)
}
}
return sum
}```swift
func digitSum(s: String) -> Int {
var sum = 0
for character in s {
if let asciiValue = character.asciiValue, asciiValue >= 65 && asciiValue <= 90 {
sum += Int(asciiValue)
}
}
return sum
}
```func digitSum(s: String) -> Int {
var sum = 0
for character in s {
if let asciiValue = character.asciiValue, asciiValue >= 65 && asciiValue <= 90 {
sum += Int(asciiValue)
}
}
return sum
}```swift
func digitSum(s: String) -> Int {
var sum = 0
for character in s {
if let asciiValue = character.asciiValue, asciiValue >= 65 && asciiValue <= 90 {
sum += Int(asciiValue)
}
}
return sum
}
```func digitSum(s: String) -> Int {
var sum = 0
for character in s {
if let asciiValue = character.asciiValue, asciiValue >= 65 && asciiValue <= 90 {
sum += Int(asciiValue)
}
}
return sum
}```swift
func digitSum(s: String) -> Int {
var sum = 0
for character in s {
if let asciiValue = character.asciiValue, asciiValue >= 65 && asciiValue <= 90 {
sum += Int(asciiValue)
}
}
return sum
}
```func fruitDistribution(s: String, n: Int) -> Int {
let components = s.split(separator: " ")
let apples = Int(components[0]) ?? 0
let oranges = Int(components[3]) ?? 0
let totalFruits = apples + oranges
return n - totalFruits
}```swift
func fruitDistribution(s: String, n: Int) -> Int {
let components = s.split(separator: " ")
let apples = Int(components[0]) ?? 0
let oranges = Int(components[3]) ?? 0
let totalFruits = apples + oranges
return n - totalFruits
}
```func fruitDistribution(s: String, n: Int) -> Int {
let components = s.split(separator: " ")
let apples = Int(components[0]) ?? 0
let oranges = Int(components[3]) ?? 0
let totalFruits = apples + oranges
return n - totalFruits
}```swift
func fruitDistribution(s: String, n: Int) -> Int {
let components = s.split(separator: " ")
let apples = Int(components[0]) ?? 0
let oranges = Int(components[3]) ?? 0
let totalFruits = apples + oranges
return n - totalFruits
}
```func fruitDistribution(s: String, n: Int) -> Int {
let components = s.split(separator: " ")
let applesIndex = components.firstIndex(of: "apples") ?? 0
let orangesIndex = components.firstIndex(of: "oranges") ?? 0
let applesCount = Int(components[applesIndex - 1]) ?? 0
let orangesCount = Int(components[orangesIndex - 1]) ?? 0
let totalFruits = applesCount + orangesCount
let mangoCount = n - totalFruits
return mangoCount
}```swift
func fruitDistribution(s: String, n: Int) -> Int {
let components = s.split(separator: " ")
let applesIndex = components.firstIndex(of: "apples") ?? 0
let orangesIndex = components.firstIndex(of: "oranges") ?? 0
let applesCount = Int(components[applesIndex - 1]) ?? 0
let orangesCount = Int(components[orangesIndex - 1]) ?? 0
let totalFruits = applesCount + orangesCount
let mangoCount = n - totalFruits
return mangoCount
}
```func fruitDistribution(s: String, n: Int) -> Int {
let components = s.split(separator: " ")
let apples = Int(components[0]) ?? 0
let oranges = Int(components[3]) ?? 0
let totalFruits = apples + oranges
return n - totalFruits
}```swift
func fruitDistribution(s: String, n: Int) -> Int {
let components = s.split(separator: " ")
let apples = Int(components[0]) ?? 0
let oranges = Int(components[3]) ?? 0
let totalFruits = apples + oranges
return n - totalFruits
}
```func fruitDistribution(s: String, n: Int) -> Int {
let components = s.split(separator: " ")
let apples = Int(components[0]) ?? 0
let oranges = Int(components[3]) ?? 0
let totalFruits = apples + oranges
return n - totalFruits
}```swift
func fruitDistribution(s: String, n: Int) -> Int {
let components = s.split(separator: " ")
let apples = Int(components[0]) ?? 0
let oranges = Int(components[3]) ?? 0
let totalFruits = apples + oranges
return n - totalFruits
}
```func fruitDistribution(s: String, n: Int) -> Int {
let components = s.split(separator: " ")
let apples = Int(components[0]) ?? 0
let oranges = Int(components[3]) ?? 0
let totalFruits = apples + oranges
return n - totalFruits
}```swift
func fruitDistribution(s: String, n: Int) -> Int {
let components = s.split(separator: " ")
let apples = Int(components[0]) ?? 0
let oranges = Int(components[3]) ?? 0
let totalFruits = apples + oranges
return n - totalFruits
}
```func fruitDistribution(s: String, n: Int) -> Int {
let components = s.split(separator: " ")
let apples = Int(components[0]) ?? 0
let oranges = Int(components[3]) ?? 0
let totalFruits = apples + oranges
return n - totalFruits
}```swift
func fruitDistribution(s: String, n: Int) -> Int {
let components = s.split(separator: " ")
let apples = Int(components[0]) ?? 0
let oranges = Int(components[3]) ?? 0
let totalFruits = apples + oranges
return n - totalFruits
}
```func fruitDistribution(s: String, n: Int) -> Int {
let components = s.split(separator: " ")
let apples = Int(components[0]) ?? 0
let oranges = Int(components[3]) ?? 0
let totalFruits = apples + oranges
return n - totalFruits
}```swift
func fruitDistribution(s: String, n: Int) -> Int {
let components = s.split(separator: " ")
let apples = Int(components[0]) ?? 0
let oranges = Int(components[3]) ?? 0
let totalFruits = apples + oranges
return n - totalFruits
}
```func fruitDistribution(s: String, n: Int) -> Int {
let components = s.split(separator: " ")
let apples = Int(components[0]) ?? 0
let oranges = Int(components[3]) ?? 0
let totalFruits = apples + oranges
return n - totalFruits
}```swift
func fruitDistribution(s: String, n: Int) -> Int {
let components = s.split(separator: " ")
let apples = Int(components[0]) ?? 0
let oranges = Int(components[3]) ?? 0
let totalFruits = apples + oranges
return n - totalFruits
}
```func fruitDistribution(s: String, n: Int) -> Int {
let components = s.split(separator: " ")
let apples = Int(components[0]) ?? 0
let oranges = Int(components[3]) ?? 0
let totalFruits = apples + oranges
let mangoes = n - totalFruits
return mangoes
}```swift
func fruitDistribution(s: String, n: Int) -> Int {
let components = s.split(separator: " ")
let apples = Int(components[0]) ?? 0
let oranges = Int(components[3]) ?? 0
let totalFruits = apples + oranges
let mangoes = n - totalFruits
return mangoes
}
```func pluck(arr: [Int]) -> [Int] {
var smallestEven: Int? = nil
var smallestIndex: Int? = nil
for (index, value) in arr.enumerated() {
if value % 2 == 0 {
if smallestEven == nil || value < smallestEven! {
smallestEven = value
smallestIndex = index
} else if value == smallestEven {
// If the value is the same as the smallest even found, we do nothing
// because we want the smallest index which is already stored.
}
}
}
if let evenValue = smallestEven, let index = smallestIndex {
return [evenValue, index]
} else {
return []
}
}```swift
func pluck(arr: [Int]) -> [Int] {
var smallestEven: Int? = nil
var smallestIndex: Int? = nil
for (index, value) in arr.enumerated() {
if value % 2 == 0 {
if smallestEven == nil || value < smallestEven! {
smallestEven = value
smallestIndex = index
} else if value == smallestEven {
// If the value is the same as the smallest even found, we do nothing
// because we want the smallest index which is already stored.
}
}
}
if let evenValue = smallestEven, let index = smallestIndex {
return [evenValue, index]
} else {
return []
}
}
```func pluck(arr: [Int]) -> [Int] {
var smallestEvenValue: Int? = nil
var smallestIndex: Int? = nil
for (index, value) in arr.enumerated() {
if value % 2 == 0 {
if smallestEvenValue == nil || value < smallestEvenValue! {
smallestEvenValue = value
smallestIndex = index
} else if value == smallestEvenValue! {
// If the value is the same, we do not need to update the index
// because we want the smallest index which is already set
}
}
}
if let value = smallestEvenValue, let index = smallestIndex {
return [value, index]
} else {
return []
}
}```swift
func pluck(arr: [Int]) -> [Int] {
var smallestEvenValue: Int? = nil
var smallestIndex: Int? = nil
for (index, value) in arr.enumerated() {
if value % 2 == 0 {
if smallestEvenValue == nil || value < smallestEvenValue! {
smallestEvenValue = value
smallestIndex = index
} else if value == smallestEvenValue! {
// If the value is the same, we do not need to update the index
// because we want the smallest index which is already set
}
}
}
if let value = smallestEvenValue, let index = smallestIndex {
return [value, index]
} else {
return []
}
}
```func pluck(arr: [Int]) -> [Int] {
var smallestEven: Int? = nil
var smallestIndex: Int? = nil
for (index, value) in arr.enumerated() {
if value % 2 == 0 {
if smallestEven == nil || value < smallestEven! {
smallestEven = value
smallestIndex = index
} else if value == smallestEven {
// If the same smallest even value is found, we do nothing
// because we want the first occurrence.
}
}
}
if let evenValue = smallestEven, let index = smallestIndex {
return [evenValue, index]
} else {
return []
}
}```swift
func pluck(arr: [Int]) -> [Int] {
var smallestEven: Int? = nil
var smallestIndex: Int? = nil
for (index, value) in arr.enumerated() {
if value % 2 == 0 {
if smallestEven == nil || value < smallestEven! {
smallestEven = value
smallestIndex = index
} else if value == smallestEven {
// If the same smallest even value is found, we do nothing
// because we want the first occurrence.
}
}
}
if let evenValue = smallestEven, let index = smallestIndex {
return [evenValue, index]
} else {
return []
}
}
```func pluck(arr: [Int]) -> [Int] {
var smallestEvenValue: Int? = nil
var smallestIndex: Int? = nil
for (index, value) in arr.enumerated() {
if value % 2 == 0 {
if smallestEvenValue == nil || value < smallestEvenValue! {
smallestEvenValue = value
smallestIndex = index
} else if value == smallestEvenValue {
// If the value is the same, we do not need to update the index
// because we want the smallest index which is already set
}
}
}
if let value = smallestEvenValue, let index = smallestIndex {
return [value, index]
} else {
return []
}
}```swift
func pluck(arr: [Int]) -> [Int] {
var smallestEvenValue: Int? = nil
var smallestIndex: Int? = nil
for (index, value) in arr.enumerated() {
if value % 2 == 0 {
if smallestEvenValue == nil || value < smallestEvenValue! {
smallestEvenValue = value
smallestIndex = index
} else if value == smallestEvenValue {
// If the value is the same, we do not need to update the index
// because we want the smallest index which is already set
}
}
}
if let value = smallestEvenValue, let index = smallestIndex {
return [value, index]
} else {
return []
}
}
```func pluck(arr: [Int]) -> [Int] {
var smallestEven: Int? = nil
var smallestIndex: Int? = nil
for (index, value) in arr.enumerated() {
if value % 2 == 0 {
if smallestEven == nil || value < smallestEven! {
smallestEven = value
smallestIndex = index
} else if value == smallestEven {
// If the same smallest even value is found, we keep the first index
continue
}
}
}
if let evenValue = smallestEven, let index = smallestIndex {
return [evenValue, index]
} else {
return []
}
}```swift
func pluck(arr: [Int]) -> [Int] {
var smallestEven: Int? = nil
var smallestIndex: Int? = nil
for (index, value) in arr.enumerated() {
if value % 2 == 0 {
if smallestEven == nil || value < smallestEven! {
smallestEven = value
smallestIndex = index
} else if value == smallestEven {
// If the same smallest even value is found, we keep the first index
continue
}
}
}
if let evenValue = smallestEven, let index = smallestIndex {
return [evenValue, index]
} else {
return []
}
}
```func pluck(arr: [Int]) -> [Int] {
var smallestEven: Int? = nil
var smallestIndex: Int? = nil
for (index, value) in arr.enumerated() {
if value % 2 == 0 {
if smallestEven == nil || value < smallestEven! {
smallestEven = value
smallestIndex = index
} else if value == smallestEven {
// If the value is the same, we do not need to update since we want the smallest index
continue
}
}
}
if let evenValue = smallestEven, let index = smallestIndex {
return [evenValue, index]
} else {
return []
}
}```swift
func pluck(arr: [Int]) -> [Int] {
var smallestEven: Int? = nil
var smallestIndex: Int? = nil
for (index, value) in arr.enumerated() {
if value % 2 == 0 {
if smallestEven == nil || value < smallestEven! {
smallestEven = value
smallestIndex = index
} else if value == smallestEven {
// If the value is the same, we do not need to update since we want the smallest index
continue
}
}
}
if let evenValue = smallestEven, let index = smallestIndex {
return [evenValue, index]
} else {
return []
}
}
```func pluck(arr: [Int]) -> [Int] {
var smallestEven: Int? = nil
var smallestIndex: Int? = nil
for (index, value) in arr.enumerated() {
if value % 2 == 0 {
if smallestEven == nil || value < smallestEven! {
smallestEven = value
smallestIndex = index
} else if value == smallestEven {
// If we find the same smallest even value, we do nothing
// because we want the smallest index which is already set.
}
}
}
if let evenValue = smallestEven, let index = smallestIndex {
return [evenValue, index]
} else {
return []
}
}```swift
func pluck(arr: [Int]) -> [Int] {
var smallestEven: Int? = nil
var smallestIndex: Int? = nil
for (index, value) in arr.enumerated() {
if value % 2 == 0 {
if smallestEven == nil || value < smallestEven! {
smallestEven = value
smallestIndex = index
} else if value == smallestEven {
// If we find the same smallest even value, we do nothing
// because we want the smallest index which is already set.
}
}
}
if let evenValue = smallestEven, let index = smallestIndex {
return [evenValue, index]
} else {
return []
}
}
```func pluck(arr: [Int]) -> [Int] {
var smallestEvenValue: Int? = nil
var smallestIndex: Int? = nil
for (index, value) in arr.enumerated() {
if value % 2 == 0 {
if smallestEvenValue == nil || value < smallestEvenValue! {
smallestEvenValue = value
smallestIndex = index
} else if value == smallestEvenValue! {
// If the value is the same, we do not need to update the index
// because we want the smallest index which is already set
}
}
}
if let value = smallestEvenValue, let index = smallestIndex {
return [value, index]
} else {
return []
}
}```swift
func pluck(arr: [Int]) -> [Int] {
var smallestEvenValue: Int? = nil
var smallestIndex: Int? = nil
for (index, value) in arr.enumerated() {
if value % 2 == 0 {
if smallestEvenValue == nil || value < smallestEvenValue! {
smallestEvenValue = value
smallestIndex = index
} else if value == smallestEvenValue! {
// If the value is the same, we do not need to update the index
// because we want the smallest index which is already set
}
}
}
if let value = smallestEvenValue, let index = smallestIndex {
return [value, index]
} else {
return []
}
}
```func pluck(arr: [Int]) -> [Int] {
var smallestEvenValue: Int? = nil
var smallestIndex: Int? = nil
for (index, value) in arr.enumerated() {
if value % 2 == 0 {
if smallestEvenValue == nil || value < smallestEvenValue! {
smallestEvenValue = value
smallestIndex = index
} else if value == smallestEvenValue {
// If the value is the same, we do not update the index
// because we want the smallest index which is already set
}
}
}
if let value = smallestEvenValue, let index = smallestIndex {
return [value, index]
} else {
return []
}
}```swift
func pluck(arr: [Int]) -> [Int] {
var smallestEvenValue: Int? = nil
var smallestIndex: Int? = nil
for (index, value) in arr.enumerated() {
if value % 2 == 0 {
if smallestEvenValue == nil || value < smallestEvenValue! {
smallestEvenValue = value
smallestIndex = index
} else if value == smallestEvenValue {
// If the value is the same, we do not update the index
// because we want the smallest index which is already set
}
}
}
if let value = smallestEvenValue, let index = smallestIndex {
return [value, index]
} else {
return []
}
}
```func pluck(arr: [Int]) -> [Int] {
var smallestEven: Int? = nil
var smallestIndex: Int? = nil
for (index, value) in arr.enumerated() {
if value % 2 == 0 {
if smallestEven == nil || value < smallestEven! {
smallestEven = value
smallestIndex = index
} else if value == smallestEven {
// If we find the same smallest even value, we do nothing
// because we want the smallest index which is already set.
}
}
}
if let evenValue = smallestEven, let index = smallestIndex {
return [evenValue, index]
} else {
return []
}
}```swift
func pluck(arr: [Int]) -> [Int] {
var smallestEven: Int? = nil
var smallestIndex: Int? = nil
for (index, value) in arr.enumerated() {
if value % 2 == 0 {
if smallestEven == nil || value < smallestEven! {
smallestEven = value
smallestIndex = index
} else if value == smallestEven {
// If we find the same smallest even value, we do nothing
// because we want the smallest index which is already set.
}
}
}
if let evenValue = smallestEven, let index = smallestIndex {
return [evenValue, index]
} else {
return []
}
}
```func search(lst: [Int]) -> Int {
var frequencyMap = [Int: Int]()
for number in lst {
frequencyMap[number, default: 0] += 1
}
var result = -1
for (number, frequency) in frequencyMap {
if number > 0 && frequency >= number {
result = max(result, number)
}
}
return result
}```swift
func search(lst: [Int]) -> Int {
var frequencyMap = [Int: Int]()
for number in lst {
frequencyMap[number, default: 0] += 1
}
var result = -1
for (number, frequency) in frequencyMap {
if number > 0 && frequency >= number {
result = max(result, number)
}
}
return result
}
```func search(lst: [Int]) -> Int {
var frequencyMap = [Int: Int]()
// Count the frequency of each integer in the array
for number in lst {
frequencyMap[number, default: 0] += 1
}
var result = -1
// Check for the greatest integer that meets the criteria
for (number, frequency) in frequencyMap {
if number > 0 && frequency >= number {
result = max(result, number)
}
}
return result
}```swift
func search(lst: [Int]) -> Int {
var frequencyMap = [Int: Int]()
// Count the frequency of each integer in the array
for number in lst {
frequencyMap[number, default: 0] += 1
}
var result = -1
// Check for the greatest integer that meets the criteria
for (number, frequency) in frequencyMap {
if number > 0 && frequency >= number {
result = max(result, number)
}
}
return result
}
```func search(lst: [Int]) -> Int {
var frequencyMap = [Int: Int]()
for number in lst {
frequencyMap[number, default: 0] += 1
}
var result = -1
for (number, frequency) in frequencyMap {
if number > 0 && frequency >= number {
result = max(result, number)
}
}
return result
}```swift
func search(lst: [Int]) -> Int {
var frequencyMap = [Int: Int]()
for number in lst {
frequencyMap[number, default: 0] += 1
}
var result = -1
for (number, frequency) in frequencyMap {
if number > 0 && frequency >= number {
result = max(result, number)
}
}
return result
}
```func search(lst: [Int]) -> Int {
var frequencyMap = [Int: Int]()
// Count the frequency of each integer in the array
for number in lst {
frequencyMap[number, default: 0] += 1
}
var result = -1
// Check for the greatest integer that meets the criteria
for (number, frequency) in frequencyMap {
if number > 0 && frequency >= number {
result = max(result, number)
}
}
return result
}```swift
func search(lst: [Int]) -> Int {
var frequencyMap = [Int: Int]()
// Count the frequency of each integer in the array
for number in lst {
frequencyMap[number, default: 0] += 1
}
var result = -1
// Check for the greatest integer that meets the criteria
for (number, frequency) in frequencyMap {
if number > 0 && frequency >= number {
result = max(result, number)
}
}
return result
}
```func search(lst: [Int]) -> Int {
var frequencyMap = [Int: Int]()
// Count the frequency of each number in the array
for number in lst {
frequencyMap[number, default: 0] += 1
}
var result = -1
// Check for the greatest integer that meets the criteria
for (number, frequency) in frequencyMap {
if number > 0 && frequency >= number {
result = max(result, number)
}
}
return result
}```swift
func search(lst: [Int]) -> Int {
var frequencyMap = [Int: Int]()
// Count the frequency of each number in the array
for number in lst {
frequencyMap[number, default: 0] += 1
}
var result = -1
// Check for the greatest integer that meets the criteria
for (number, frequency) in frequencyMap {
if number > 0 && frequency >= number {
result = max(result, number)
}
}
return result
}
```func search(lst: [Int]) -> Int {
var frequencyMap = [Int: Int]()
for number in lst {
frequencyMap[number, default: 0] += 1
}
var result = -1
for (number, frequency) in frequencyMap {
if number > 0 && frequency >= number {
result = max(result, number)
}
}
return result
}```swift
func search(lst: [Int]) -> Int {
var frequencyMap = [Int: Int]()
for number in lst {
frequencyMap[number, default: 0] += 1
}
var result = -1
for (number, frequency) in frequencyMap {
if number > 0 && frequency >= number {
result = max(result, number)
}
}
return result
}
```func search(lst: [Int]) -> Int {
var frequencyMap = [Int: Int]()
for number in lst {
frequencyMap[number, default: 0] += 1
}
var result = -1
for (number, frequency) in frequencyMap {
if number > 0 && frequency >= number {
result = max(result, number)
}
}
return result
}```swift
func search(lst: [Int]) -> Int {
var frequencyMap = [Int: Int]()
for number in lst {
frequencyMap[number, default: 0] += 1
}
var result = -1
for (number, frequency) in frequencyMap {
if number > 0 && frequency >= number {
result = max(result, number)
}
}
return result
}
```func search(lst: [Int]) -> Int {
var frequencyMap = [Int: Int]()
for number in lst {
frequencyMap[number, default: 0] += 1
}
var result = -1
for (number, frequency) in frequencyMap {
if number > 0 && frequency >= number {
result = max(result, number)
}
}
return result
}```swift
func search(lst: [Int]) -> Int {
var frequencyMap = [Int: Int]()
for number in lst {
frequencyMap[number, default: 0] += 1
}
var result = -1
for (number, frequency) in frequencyMap {
if number > 0 && frequency >= number {
result = max(result, number)
}
}
return result
}
```func search(lst: [Int]) -> Int {
var frequencyMap = [Int: Int]()
// Count the frequency of each integer in the array
for number in lst {
frequencyMap[number, default: 0] += 1
}
var result = -1
// Check for the greatest integer that meets the criteria
for (number, frequency) in frequencyMap {
if number > 0 && frequency >= number {
result = max(result, number)
}
}
return result
}```swift
func search(lst: [Int]) -> Int {
var frequencyMap = [Int: Int]()
// Count the frequency of each integer in the array
for number in lst {
frequencyMap[number, default: 0] += 1
}
var result = -1
// Check for the greatest integer that meets the criteria
for (number, frequency) in frequencyMap {
if number > 0 && frequency >= number {
result = max(result, number)
}
}
return result
}
```func search(lst: [Int]) -> Int {
var frequencyMap = [Int: Int]()
// Count the frequency of each integer in the array
for number in lst {
frequencyMap[number, default: 0] += 1
}
var result = -1
// Check for the greatest integer that meets the criteria
for (number, frequency) in frequencyMap {
if number > 0 && frequency >= number {
result = max(result, number)
}
}
return result
}```swift
func search(lst: [Int]) -> Int {
var frequencyMap = [Int: Int]()
// Count the frequency of each integer in the array
for number in lst {
frequencyMap[number, default: 0] += 1
}
var result = -1
// Check for the greatest integer that meets the criteria
for (number, frequency) in frequencyMap {
if number > 0 && frequency >= number {
result = max(result, number)
}
}
return result
}
```func strangeSortList(lst: [Int]) -> [Int] {
guard !lst.isEmpty else { return [] }
let sortedList = lst.sorted()
var result: [Int] = []
var left = 0
var right = sortedList.count - 1
while left <= right {
if left == right {
result.append(sortedList[left])
} else {
result.append(sortedList[left])
result.append(sortedList[right])
}
left += 1
right -= 1
}
return result
}```swift
func strangeSortList(lst: [Int]) -> [Int] {
guard !lst.isEmpty else { return [] }
let sortedList = lst.sorted()
var result: [Int] = []
var left = 0
var right = sortedList.count - 1
while left <= right {
if left == right {
result.append(sortedList[left])
} else {
result.append(sortedList[left])
result.append(sortedList[right])
}
left += 1
right -= 1
}
return result
}
```func strangeSortList(lst: [Int]) -> [Int] {
guard !lst.isEmpty else { return [] }
let sortedList = lst.sorted()
var result: [Int] = []
var left = 0
var right = sortedList.count - 1
while left <= right {
if left == right {
result.append(sortedList[left])
} else {
result.append(sortedList[left])
result.append(sortedList[right])
}
left += 1
right -= 1
}
return result
}```swift
func strangeSortList(lst: [Int]) -> [Int] {
guard !lst.isEmpty else { return [] }
let sortedList = lst.sorted()
var result: [Int] = []
var left = 0
var right = sortedList.count - 1
while left <= right {
if left == right {
result.append(sortedList[left])
} else {
result.append(sortedList[left])
result.append(sortedList[right])
}
left += 1
right -= 1
}
return result
}
```func strangeSortList(lst: [Int]) -> [Int] {
guard !lst.isEmpty else { return [] }
let sortedList = lst.sorted()
var result = [Int]()
var left = 0
var right = sortedList.count - 1
while left <= right {
if left == right {
result.append(sortedList[left])
} else {
result.append(sortedList[left])
result.append(sortedList[right])
}
left += 1
right -= 1
}
return result
}```swift
func strangeSortList(lst: [Int]) -> [Int] {
guard !lst.isEmpty else { return [] }
let sortedList = lst.sorted()
var result = [Int]()
var left = 0
var right = sortedList.count - 1
while left <= right {
if left == right {
result.append(sortedList[left])
} else {
result.append(sortedList[left])
result.append(sortedList[right])
}
left += 1
right -= 1
}
return result
}
```func strangeSortList(lst: [Int]) -> [Int] {
guard !lst.isEmpty else { return [] }
let sortedList = lst.sorted()
var result: [Int] = []
var left = 0
var right = sortedList.count - 1
while left <= right {
if left == right {
result.append(sortedList[left])
} else {
result.append(sortedList[left])
result.append(sortedList[right])
}
left += 1
right -= 1
}
return result
}```swift
func strangeSortList(lst: [Int]) -> [Int] {
guard !lst.isEmpty else { return [] }
let sortedList = lst.sorted()
var result: [Int] = []
var left = 0
var right = sortedList.count - 1
while left <= right {
if left == right {
result.append(sortedList[left])
} else {
result.append(sortedList[left])
result.append(sortedList[right])
}
left += 1
right -= 1
}
return result
}
```func strangeSortList(lst: [Int]) -> [Int] {
guard !lst.isEmpty else { return [] }
let sortedList = lst.sorted()
var result = [Int]()
var left = 0
var right = sortedList.count - 1
while left <= right {
if left == right {
result.append(sortedList[left])
} else {
result.append(sortedList[left])
result.append(sortedList[right])
}
left += 1
right -= 1
}
return result
}```swift
func strangeSortList(lst: [Int]) -> [Int] {
guard !lst.isEmpty else { return [] }
let sortedList = lst.sorted()
var result = [Int]()
var left = 0
var right = sortedList.count - 1
while left <= right {
if left == right {
result.append(sortedList[left])
} else {
result.append(sortedList[left])
result.append(sortedList[right])
}
left += 1
right -= 1
}
return result
}
```func strangeSortList(lst: [Int]) -> [Int] {
guard !lst.isEmpty else { return [] }
let sortedList = lst.sorted()
var result: [Int] = []
var left = 0
var right = sortedList.count - 1
while left <= right {
if left == right {
result.append(sortedList[left])
} else {
result.append(sortedList[left])
result.append(sortedList[right])
}
left += 1
right -= 1
}
return result
}```swift
func strangeSortList(lst: [Int]) -> [Int] {
guard !lst.isEmpty else { return [] }
let sortedList = lst.sorted()
var result: [Int] = []
var left = 0
var right = sortedList.count - 1
while left <= right {
if left == right {
result.append(sortedList[left])
} else {
result.append(sortedList[left])
result.append(sortedList[right])
}
left += 1
right -= 1
}
return result
}
```func strangeSortList(lst: [Int]) -> [Int] {
guard !lst.isEmpty else { return [] }
let sortedList = lst.sorted()
var result: [Int] = []
var left = 0
var right = sortedList.count - 1
while left <= right {
if left == right {
result.append(sortedList[left])
} else {
result.append(sortedList[left])
result.append(sortedList[right])
}
left += 1
right -= 1
}
return result
}```swift
func strangeSortList(lst: [Int]) -> [Int] {
guard !lst.isEmpty else { return [] }
let sortedList = lst.sorted()
var result: [Int] = []
var left = 0
var right = sortedList.count - 1
while left <= right {
if left == right {
result.append(sortedList[left])
} else {
result.append(sortedList[left])
result.append(sortedList[right])
}
left += 1
right -= 1
}
return result
}
```func strangeSortList(lst: [Int]) -> [Int] {
guard !lst.isEmpty else { return [] }
let sortedList = lst.sorted()
var result: [Int] = []
var left = 0
var right = sortedList.count - 1
while left <= right {
if left == right {
result.append(sortedList[left])
} else {
result.append(sortedList[left])
result.append(sortedList[right])
}
left += 1
right -= 1
}
return result
}```swift
func strangeSortList(lst: [Int]) -> [Int] {
guard !lst.isEmpty else { return [] }
let sortedList = lst.sorted()
var result: [Int] = []
var left = 0
var right = sortedList.count - 1
while left <= right {
if left == right {
result.append(sortedList[left])
} else {
result.append(sortedList[left])
result.append(sortedList[right])
}
left += 1
right -= 1
}
return result
}
```func strangeSortList(lst: [Int]) -> [Int] {
guard !lst.isEmpty else { return [] }
let sortedList = lst.sorted()
var result: [Int] = []
var left = 0
var right = sortedList.count - 1
while left <= right {
if left == right {
result.append(sortedList[left])
} else {
result.append(sortedList[left])
result.append(sortedList[right])
}
left += 1
right -= 1
}
return result
}```swift
func strangeSortList(lst: [Int]) -> [Int] {
guard !lst.isEmpty else { return [] }
let sortedList = lst.sorted()
var result: [Int] = []
var left = 0
var right = sortedList.count - 1
while left <= right {
if left == right {
result.append(sortedList[left])
} else {
result.append(sortedList[left])
result.append(sortedList[right])
}
left += 1
right -= 1
}
return result
}
```func strangeSortList(lst: [Int]) -> [Int] {
guard !lst.isEmpty else { return [] }
let sortedList = lst.sorted()
var result: [Int] = []
var left = 0
var right = sortedList.count - 1
while left <= right {
if left == right {
result.append(sortedList[left])
} else {
result.append(sortedList[left])
result.append(sortedList[right])
}
left += 1
right -= 1
}
return result
}```swift
func strangeSortList(lst: [Int]) -> [Int] {
guard !lst.isEmpty else { return [] }
let sortedList = lst.sorted()
var result: [Int] = []
var left = 0
var right = sortedList.count - 1
while left <= right {
if left == right {
result.append(sortedList[left])
} else {
result.append(sortedList[left])
result.append(sortedList[right])
}
left += 1
right -= 1
}
return result
}
```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 Double(round(100 * area) / 100)
} 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 Double(round(100 * area) / 100)
} 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 Double(round(100 * area) / 100)
} 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 Double(round(100 * area) / 100)
} 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 {
// Use Heron's formula to calculate the area
let s = Double(a + b + c) / 2.0
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
return Double(round(area * 100) / 100) // Round to 2 decimal points
} else {
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 {
// Use Heron's formula to calculate the area
let s = Double(a + b + c) / 2.0
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
return Double(round(area * 100) / 100) // Round to 2 decimal points
} else {
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 {
// Use Heron's formula to calculate the area
let s = Double(a + b + c) / 2.0
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
return Double(round(area * 100) / 100) // Round to 2 decimal points
} else {
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 {
// Use Heron's formula to calculate the area
let s = Double(a + b + c) / 2.0
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
return Double(round(area * 100) / 100) // Round to 2 decimal points
} else {
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 Double(round(100 * area) / 100)
} 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 Double(round(100 * area) / 100)
} 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 {
// Use Heron's formula to calculate the area
let s = Double(a + b + c) / 2.0
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
return Double(round(area * 100) / 100) // Round to 2 decimal points
} else {
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 {
// Use Heron's formula to calculate the area
let s = Double(a + b + c) / 2.0
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
return Double(round(area * 100) / 100) // Round to 2 decimal points
} else {
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 {
// Use Heron's formula to calculate the area
let s = Double(a + b + c) / 2.0
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
return Double(round(area * 100) / 100) // Round to 2 decimal points
} else {
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 {
// Use Heron's formula to calculate the area
let s = Double(a + b + c) / 2.0
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
return Double(round(area * 100) / 100) // Round to 2 decimal points
} else {
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 Double(round(100 * area) / 100)
} 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 Double(round(100 * area) / 100)
} 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 Double(round(100 * area) / 100)
} 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 Double(round(100 * area) / 100)
} 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 {
// Use Heron's formula to calculate the area
let s = Double(a + b + c) / 2.0
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
return Double(round(area * 100) / 100) // Round to 2 decimal points
} else {
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 {
// Use Heron's formula to calculate the area
let s = Double(a + b + c) / 2.0
let area = sqrt(s * (s - Double(a)) * (s - Double(b)) * (s - Double(c)))
return Double(round(area * 100) / 100) // Round to 2 decimal points
} else {
return -1
}
}
```func willItFly(q: [Int], w: Int) -> Bool {
// Check if the array is a palindrome
let isBalanced = q == q.reversed()
// Calculate the sum of the elements in the array
let sum = q.reduce(0, +)
// Return true if it is balanced and the sum is less than or equal to w
return isBalanced && sum <= w
}```swift
func willItFly(q: [Int], w: Int) -> Bool {
// Check if the array is a palindrome
let isBalanced = q == q.reversed()
// Calculate the sum of the elements in the array
let sum = q.reduce(0, +)
// Return true if it is balanced and the sum is less than or equal to w
return isBalanced && sum <= w
}
```func willItFly(q: [Int], w: Int) -> Bool {
// Check if the array is a palindrome
let isBalanced = q == q.reversed()
// Calculate the sum of the elements in the array
let sum = q.reduce(0, +)
// Return true if it's balanced and the sum is less than or equal to w
return isBalanced && sum <= w
}```swift
func willItFly(q: [Int], w: Int) -> Bool {
// Check if the array is a palindrome
let isBalanced = q == q.reversed()
// Calculate the sum of the elements in the array
let sum = q.reduce(0, +)
// Return true if it's balanced and the sum is less than or equal to w
return isBalanced && sum <= w
}
```func willItFly(q: [Int], w: Int) -> Bool {
// Check if the array is a palindrome
let isBalanced = q == q.reversed()
// Calculate the sum of the elements
let sum = q.reduce(0, +)
// Return true if it's balanced and the sum is less than or equal to w
return isBalanced && sum <= w
}```swift
func willItFly(q: [Int], w: Int) -> Bool {
// Check if the array is a palindrome
let isBalanced = q == q.reversed()
// Calculate the sum of the elements
let sum = q.reduce(0, +)
// Return true if it's balanced and the sum is less than or equal to w
return isBalanced && sum <= w
}
```func willItFly(q: [Int], w: Int) -> Bool {
// Check if the array is a palindrome
let isBalanced = q == q.reversed()
// Calculate the sum of the elements in the array
let sum = q.reduce(0, +)
// Return true if it's balanced and the sum is less than or equal to w
return isBalanced && sum <= w
}```swift
func willItFly(q: [Int], w: Int) -> Bool {
// Check if the array is a palindrome
let isBalanced = q == q.reversed()
// Calculate the sum of the elements in the array
let sum = q.reduce(0, +)
// Return true if it's balanced and the sum is less than or equal to w
return isBalanced && sum <= w
}
```func willItFly(q: [Int], w: Int) -> Bool {
// Check if the array is a palindrome
let isBalanced = q == q.reversed()
// Calculate the sum of the elements in the array
let sum = q.reduce(0, +)
// Return true if it is balanced and the sum is less than or equal to w
return isBalanced && sum <= w
}```swift
func willItFly(q: [Int], w: Int) -> Bool {
// Check if the array is a palindrome
let isBalanced = q == q.reversed()
// Calculate the sum of the elements in the array
let sum = q.reduce(0, +)
// Return true if it is balanced and the sum is less than or equal to w
return isBalanced && sum <= w
}
```func willItFly(q: [Int], w: Int) -> Bool {
// Check if the array is a palindrome
let isBalanced = q == q.reversed()
// Calculate the sum of the elements in the array
let sum = q.reduce(0, +)
// Return true if it's balanced and the sum is less than or equal to w
return isBalanced && sum <= w
}```swift
func willItFly(q: [Int], w: Int) -> Bool {
// Check if the array is a palindrome
let isBalanced = q == q.reversed()
// Calculate the sum of the elements in the array
let sum = q.reduce(0, +)
// Return true if it's balanced and the sum is less than or equal to w
return isBalanced && sum <= w
}
```func willItFly(q: [Int], w: Int) -> Bool {
// Check if the array is a palindrome
let isBalanced = q == q.reversed()
// Calculate the sum of the elements in the array
let sum = q.reduce(0, +)
// Return true if it's balanced and the sum is less than or equal to w
return isBalanced && sum <= w
}```swift
func willItFly(q: [Int], w: Int) -> Bool {
// Check if the array is a palindrome
let isBalanced = q == q.reversed()
// Calculate the sum of the elements in the array
let sum = q.reduce(0, +)
// Return true if it's balanced and the sum is less than or equal to w
return isBalanced && sum <= w
}
```func willItFly(q: [Int], w: Int) -> Bool {
// Check if the array is a palindrome
let isBalanced = q == q.reversed()
// Calculate the sum of the elements in the array
let sum = q.reduce(0, +)
// Return true if it's balanced and the sum is less than or equal to w
return isBalanced && sum <= w
}```swift
func willItFly(q: [Int], w: Int) -> Bool {
// Check if the array is a palindrome
let isBalanced = q == q.reversed()
// Calculate the sum of the elements in the array
let sum = q.reduce(0, +)
// Return true if it's balanced and the sum is less than or equal to w
return isBalanced && sum <= w
}
```func willItFly(q: [Int], w: Int) -> Bool {
// Check if the array is a palindrome
let isBalanced = q == q.reversed()
// Calculate the sum of the elements in the array
let sum = q.reduce(0, +)
// Return true if it's balanced and the sum is less than or equal to w
return isBalanced && sum <= w
}```swift
func willItFly(q: [Int], w: Int) -> Bool {
// Check if the array is a palindrome
let isBalanced = q == q.reversed()
// Calculate the sum of the elements in the array
let sum = q.reduce(0, +)
// Return true if it's balanced and the sum is less than or equal to w
return isBalanced && sum <= w
}
```func willItFly(q: [Int], w: Int) -> Bool {
// Check if the array is a palindrome
let isBalanced = q == q.reversed()
// Calculate the sum of the elements in the array
let sum = q.reduce(0, +)
// Return true if it's balanced and the sum is less than or equal to w
return isBalanced && sum <= w
}```swift
func willItFly(q: [Int], w: Int) -> Bool {
// Check if the array is a palindrome
let isBalanced = q == q.reversed()
// Calculate the sum of the elements in the array
let sum = q.reduce(0, +)
// Return true if it's balanced and the sum is less than or equal to w
return isBalanced && sum <= w
}
```func smallestChange(arr: [Int]) -> Int {
let n = arr.count
var changes = 0
for i in 0..<n/2 {
if arr[i] != arr[n - 1 - i] {
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 - 1 - i] {
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 - 1 - i] {
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 - 1 - i] {
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 - 1 - i] {
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 - 1 - i] {
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 - 1 - i] {
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 - 1 - i] {
changes += 1
}
}
return changes
}
```func smallestChange(arr: [Int]) -> Int {
var changes = 0
let n = arr.count
for i in 0..<n/2 {
if arr[i] != arr[n - 1 - i] {
changes += 1
}
}
return changes
}```swift
func smallestChange(arr: [Int]) -> Int {
var changes = 0
let n = arr.count
for i in 0..<n/2 {
if arr[i] != arr[n - 1 - i] {
changes += 1
}
}
return changes
}
```func smallestChange(arr: [Int]) -> Int {
let n = arr.count
var changes = 0
for i in 0..<n/2 {
if arr[i] != arr[n - 1 - i] {
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 - 1 - i] {
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 - 1 - i] {
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 - 1 - i] {
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 - 1 - i] {
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 - 1 - i] {
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 - 1 - i] {
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 - 1 - i] {
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 - 1 - i] {
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 - 1 - i] {
changes += 1
}
}
return changes
}
```func totalMatch(lst1: [String], lst2: [String]) -> [String] {
let totalCharsLst1 = lst1.reduce(0) { $0 + $1.count }
let totalCharsLst2 = lst2.reduce(0) { $0 + $1.count }
if totalCharsLst1 < totalCharsLst2 {
return lst1
} else {
return lst2
}
}```swift
func totalMatch(lst1: [String], lst2: [String]) -> [String] {
let totalCharsLst1 = lst1.reduce(0) { $0 + $1.count }
let totalCharsLst2 = lst2.reduce(0) { $0 + $1.count }
if totalCharsLst1 < totalCharsLst2 {
return lst1
} else {
return lst2
}
}
``` // XCTAssertTrue failedfunc totalMatch(lst1: [String], lst2: [String]) -> [String] {
let totalCharsLst1 = lst1.reduce(0) { $0 + $1.count }
let totalCharsLst2 = lst2.reduce(0) { $0 + $1.count }
if totalCharsLst1 < totalCharsLst2 {
return lst1
} else {
return lst2
}
}```swift
func totalMatch(lst1: [String], lst2: [String]) -> [String] {
let totalCharsLst1 = lst1.reduce(0) { $0 + $1.count }
let totalCharsLst2 = lst2.reduce(0) { $0 + $1.count }
if totalCharsLst1 < totalCharsLst2 {
return lst1
} else {
return lst2
}
}
``` // XCTAssertTrue failedfunc totalMatch(lst1: [String], lst2: [String]) -> [String] {
let totalCharsLst1 = lst1.reduce(0) { $0 + $1.count }
let totalCharsLst2 = lst2.reduce(0) { $0 + $1.count }
if totalCharsLst1 < totalCharsLst2 {
return lst1
} else {
return lst2
}
}```swift
func totalMatch(lst1: [String], lst2: [String]) -> [String] {
let totalCharsLst1 = lst1.reduce(0) { $0 + $1.count }
let totalCharsLst2 = lst2.reduce(0) { $0 + $1.count }
if totalCharsLst1 < totalCharsLst2 {
return lst1
} else {
return lst2
}
}
``` // XCTAssertTrue failedfunc totalMatch(lst1: [String], lst2: [String]) -> [String] {
let totalCharsLst1 = lst1.reduce(0) { $0 + $1.count }
let totalCharsLst2 = lst2.reduce(0) { $0 + $1.count }
if totalCharsLst1 < totalCharsLst2 {
return lst1
} else {
return lst2
}
}```swift
func totalMatch(lst1: [String], lst2: [String]) -> [String] {
let totalCharsLst1 = lst1.reduce(0) { $0 + $1.count }
let totalCharsLst2 = lst2.reduce(0) { $0 + $1.count }
if totalCharsLst1 < totalCharsLst2 {
return lst1
} else {
return lst2
}
}
``` // XCTAssertTrue failedfunc totalMatch(lst1: [String], lst2: [String]) -> [String] {
let totalCharsLst1 = lst1.reduce(0) { $0 + $1.count }
let totalCharsLst2 = lst2.reduce(0) { $0 + $1.count }
if totalCharsLst1 < totalCharsLst2 {
return lst1
} else {
return lst2
}
}```swift
func totalMatch(lst1: [String], lst2: [String]) -> [String] {
let totalCharsLst1 = lst1.reduce(0) { $0 + $1.count }
let totalCharsLst2 = lst2.reduce(0) { $0 + $1.count }
if totalCharsLst1 < totalCharsLst2 {
return lst1
} else {
return lst2
}
}
``` // XCTAssertTrue failedfunc totalMatch(lst1: [String], lst2: [String]) -> [String] {
let totalCharsLst1 = lst1.reduce(0) { $0 + $1.count }
let totalCharsLst2 = lst2.reduce(0) { $0 + $1.count }
if totalCharsLst1 < totalCharsLst2 {
return lst1
} else {
return lst2
}
}```swift
func totalMatch(lst1: [String], lst2: [String]) -> [String] {
let totalCharsLst1 = lst1.reduce(0) { $0 + $1.count }
let totalCharsLst2 = lst2.reduce(0) { $0 + $1.count }
if totalCharsLst1 < totalCharsLst2 {
return lst1
} else {
return lst2
}
}
``` // XCTAssertTrue failedfunc totalMatch(lst1: [String], lst2: [String]) -> [String] {
let totalCharsLst1 = lst1.reduce(0) { $0 + $1.count }
let totalCharsLst2 = lst2.reduce(0) { $0 + $1.count }
if totalCharsLst1 < totalCharsLst2 {
return lst1
} else {
return lst2
}
}```swift
func totalMatch(lst1: [String], lst2: [String]) -> [String] {
let totalCharsLst1 = lst1.reduce(0) { $0 + $1.count }
let totalCharsLst2 = lst2.reduce(0) { $0 + $1.count }
if totalCharsLst1 < totalCharsLst2 {
return lst1
} else {
return lst2
}
}
``` // XCTAssertTrue failedfunc totalMatch(lst1: [String], lst2: [String]) -> [String] {
let totalCharsLst1 = lst1.reduce(0) { $0 + $1.count }
let totalCharsLst2 = lst2.reduce(0) { $0 + $1.count }
if totalCharsLst1 < totalCharsLst2 {
return lst1
} else {
return lst2
}
}```swift
func totalMatch(lst1: [String], lst2: [String]) -> [String] {
let totalCharsLst1 = lst1.reduce(0) { $0 + $1.count }
let totalCharsLst2 = lst2.reduce(0) { $0 + $1.count }
if totalCharsLst1 < totalCharsLst2 {
return lst1
} else {
return lst2
}
}
``` // XCTAssertTrue failedfunc totalMatch(lst1: [String], lst2: [String]) -> [String] {
let totalCharsLst1 = lst1.reduce(0) { $0 + $1.count }
let totalCharsLst2 = lst2.reduce(0) { $0 + $1.count }
if totalCharsLst1 < totalCharsLst2 {
return lst1
} else {
return lst2
}
}```swift
func totalMatch(lst1: [String], lst2: [String]) -> [String] {
let totalCharsLst1 = lst1.reduce(0) { $0 + $1.count }
let totalCharsLst2 = lst2.reduce(0) { $0 + $1.count }
if totalCharsLst1 < totalCharsLst2 {
return lst1
} else {
return lst2
}
}
``` // XCTAssertTrue failedfunc totalMatch(lst1: [String], lst2: [String]) -> [String] {
let totalCharsLst1 = lst1.reduce(0) { $0 + $1.count }
let totalCharsLst2 = lst2.reduce(0) { $0 + $1.count }
if totalCharsLst1 < totalCharsLst2 {
return lst1
} else {
return lst2
}
}```swift
func totalMatch(lst1: [String], lst2: [String]) -> [String] {
let totalCharsLst1 = lst1.reduce(0) { $0 + $1.count }
let totalCharsLst2 = lst2.reduce(0) { $0 + $1.count }
if totalCharsLst1 < totalCharsLst2 {
return lst1
} else {
return lst2
}
}
``` // XCTAssertTrue failedfunc isMultiplyPrime(a: Int) -> Bool {
guard a > 1 else { return false }
var primeFactors: [Int] = []
func isPrime(_ n: Int) -> Bool {
guard n > 1 else { return false }
for i in 2..<Int(sqrt(Double(n))) + 1 {
if n % i == 0 {
return false
}
}
return true
}
for i in 2..<a {
while a % i == 0 && isPrime(i) {
primeFactors.append(i)
a /= i
}
}
return primeFactors.count == 3 && Set(primeFactors).count == 3
}```swift
func isMultiplyPrime(a: Int) -> Bool {
guard a > 1 else { return false }
var primeFactors: [Int] = []
func isPrime(_ n: Int) -> Bool {
guard n > 1 else { return false }
for i in 2..<Int(sqrt(Double(n))) + 1 {
if n % i == 0 {
return false
}
}
return true
}
for i in 2..<a {
while a % i == 0 && isPrime(i) {
primeFactors.append(i)
a /= i
}
}
return primeFactors.count == 3 && Set(primeFactors).count == 3
}
```a /= i // left side of mutating operator isn't mutable: 'a' is a 'let' constantfunc isMultiplyPrime(a: Int) -> Bool {
guard a > 1 else { return false }
var primeFactors: [Int] = []
for i in 2..<100 {
if isPrime(i) && a % i == 0 {
primeFactors.append(i)
while a % i == 0 {
a /= i
}
}
if primeFactors.count > 3 {
return false
}
}
return primeFactors.count == 3 && a == 1
}
func isPrime(_ num: Int) -> Bool {
guard num > 1 else { return false }
for i in 2...Int(sqrt(Double(num))) {
if num % i == 0 {
return false
}
}
return true
}```swift
func isMultiplyPrime(a: Int) -> Bool {
guard a > 1 else { return false }
var primeFactors: [Int] = []
for i in 2..<100 {
if isPrime(i) && a % i == 0 {
primeFactors.append(i)
while a % i == 0 {
a /= i
}
}
if primeFactors.count > 3 {
return false
}
}
return primeFactors.count == 3 && a == 1
}
func isPrime(_ num: Int) -> Bool {
guard num > 1 else { return false }
for i in 2...Int(sqrt(Double(num))) {
if num % i == 0 {
return false
}
}
return true
}
```a /= i // left side of mutating operator isn't mutable: 'a' is a 'let' constantfunc isMultiplyPrime(a: Int) -> Bool {
guard a > 1 else { return false }
var primeFactors: [Int] = []
func isPrime(_ num: Int) -> Bool {
guard num > 1 else { return false }
for i in 2..<Int(sqrt(Double(num))) + 1 {
if num % i == 0 {
return false
}
}
return true
}
for i in 2...a {
while a % i == 0 && isPrime(i) {
primeFactors.append(i)
a /= i
}
}
let uniquePrimes = Set(primeFactors)
return uniquePrimes.count == 3 && primeFactors.count == 3
}```swift
func isMultiplyPrime(a: Int) -> Bool {
guard a > 1 else { return false }
var primeFactors: [Int] = []
func isPrime(_ num: Int) -> Bool {
guard num > 1 else { return false }
for i in 2..<Int(sqrt(Double(num))) + 1 {
if num % i == 0 {
return false
}
}
return true
}
for i in 2...a {
while a % i == 0 && isPrime(i) {
primeFactors.append(i)
a /= i
}
}
let uniquePrimes = Set(primeFactors)
return uniquePrimes.count == 3 && primeFactors.count == 3
}
```a /= i // left side of mutating operator isn't mutable: 'a' is a 'let' constantfunc isMultiplyPrime(a: Int) -> Bool {
guard a > 1 else { return false }
var primeFactors: [Int] = []
func isPrime(_ num: Int) -> Bool {
guard num > 1 else { return false }
for i in 2..<Int(sqrt(Double(num))) + 1 {
if num % i == 0 {
return false
}
}
return true
}
for i in 2..<a {
if a % i == 0 && isPrime(i) {
primeFactors.append(i)
while a % i == 0 {
a /= i
}
}
if primeFactors.count > 3 {
return false
}
}
return primeFactors.count == 3
}```swift
func isMultiplyPrime(a: Int) -> Bool {
guard a > 1 else { return false }
var primeFactors: [Int] = []
func isPrime(_ num: Int) -> Bool {
guard num > 1 else { return false }
for i in 2..<Int(sqrt(Double(num))) + 1 {
if num % i == 0 {
return false
}
}
return true
}
for i in 2..<a {
if a % i == 0 && isPrime(i) {
primeFactors.append(i)
while a % i == 0 {
a /= i
}
}
if primeFactors.count > 3 {
return false
}
}
return primeFactors.count == 3
}
```a /= i // left side of mutating operator isn't mutable: 'a' is a 'let' constantfunc isMultiplyPrime(a: Int) -> Bool {
guard a > 1 else { return false }
var primeFactors: [Int] = []
func isPrime(_ num: Int) -> Bool {
guard num > 1 else { return false }
for i in 2..<Int(sqrt(Double(num))) + 1 {
if num % i == 0 {
return false
}
}
return true
}
for i in 2...a {
while a % i == 0 && isPrime(i) {
primeFactors.append(i)
a /= i
}
}
let uniquePrimes = Set(primeFactors)
return uniquePrimes.count == 3 && primeFactors.count == 3
}```swift
func isMultiplyPrime(a: Int) -> Bool {
guard a > 1 else { return false }
var primeFactors: [Int] = []
func isPrime(_ num: Int) -> Bool {
guard num > 1 else { return false }
for i in 2..<Int(sqrt(Double(num))) + 1 {
if num % i == 0 {
return false
}
}
return true
}
for i in 2...a {
while a % i == 0 && isPrime(i) {
primeFactors.append(i)
a /= i
}
}
let uniquePrimes = Set(primeFactors)
return uniquePrimes.count == 3 && primeFactors.count == 3
}
```a /= i // left side of mutating operator isn't mutable: 'a' is a 'let' constantfunc isMultiplyPrime(a: Int) -> Bool {
guard a > 1 else { return false }
var primeFactors: [Int] = []
func isPrime(_ num: Int) -> Bool {
guard num > 1 else { return false }
for i in 2..<(Int(sqrt(Double(num))) + 1) {
if num % i == 0 {
return false
}
}
return true
}
for i in 2..<a {
if a % i == 0 && isPrime(i) {
primeFactors.append(i)
if primeFactors.count > 3 {
return false
}
a /= i
i -= 1 // Decrement to check the same factor again
}
}
return primeFactors.count == 3 && a == 1
}```swift
func isMultiplyPrime(a: Int) -> Bool {
guard a > 1 else { return false }
var primeFactors: [Int] = []
func isPrime(_ num: Int) -> Bool {
guard num > 1 else { return false }
for i in 2..<(Int(sqrt(Double(num))) + 1) {
if num % i == 0 {
return false
}
}
return true
}
for i in 2..<a {
if a % i == 0 && isPrime(i) {
primeFactors.append(i)
if primeFactors.count > 3 {
return false
}
a /= i
i -= 1 // Decrement to check the same factor again
}
}
return primeFactors.count == 3 && a == 1
}
```a /= i // left side of mutating operator isn't mutable: 'a' is a 'let' constanti -= 1 // Decrement to check the same factor again // left side of mutating operator isn't mutable: 'i' is a 'let' constantfunc isMultiplyPrime(a: Int) -> Bool {
guard a > 1 else { return false }
var primeFactors: [Int] = []
func isPrime(_ number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2..<Int(sqrt(Double(number))) + 1 {
if number % i == 0 {
return false
}
}
return true
}
for i in 2...a {
while a % i == 0 && isPrime(i) {
primeFactors.append(i)
a /= i
}
}
let uniquePrimes = Set(primeFactors)
return uniquePrimes.count == 3 && primeFactors.count == 3
}```swift
func isMultiplyPrime(a: Int) -> Bool {
guard a > 1 else { return false }
var primeFactors: [Int] = []
func isPrime(_ number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2..<Int(sqrt(Double(number))) + 1 {
if number % i == 0 {
return false
}
}
return true
}
for i in 2...a {
while a % i == 0 && isPrime(i) {
primeFactors.append(i)
a /= i
}
}
let uniquePrimes = Set(primeFactors)
return uniquePrimes.count == 3 && primeFactors.count == 3
}
```a /= i // left side of mutating operator isn't mutable: 'a' is a 'let' constantfunc isMultiplyPrime(a: Int) -> Bool {
guard a > 1 else { return false }
var primeFactors: [Int] = []
func isPrime(_ num: Int) -> Bool {
guard num > 1 else { return false }
for i in 2..<Int(sqrt(Double(num))) + 1 {
if num % i == 0 {
return false
}
}
return true
}
for i in 2...a {
while a % i == 0 && isPrime(i) {
primeFactors.append(i)
a /= i
}
}
let uniquePrimes = Set(primeFactors)
return uniquePrimes.count == 3 && primeFactors.count == 3
}```swift
func isMultiplyPrime(a: Int) -> Bool {
guard a > 1 else { return false }
var primeFactors: [Int] = []
func isPrime(_ num: Int) -> Bool {
guard num > 1 else { return false }
for i in 2..<Int(sqrt(Double(num))) + 1 {
if num % i == 0 {
return false
}
}
return true
}
for i in 2...a {
while a % i == 0 && isPrime(i) {
primeFactors.append(i)
a /= i
}
}
let uniquePrimes = Set(primeFactors)
return uniquePrimes.count == 3 && primeFactors.count == 3
}
```a /= i // left side of mutating operator isn't mutable: 'a' is a 'let' constantfunc isMultiplyPrime(a: Int) -> Bool {
guard a > 1 else { return false }
var primeFactors: [Int] = []
func isPrime(_ num: Int) -> Bool {
guard num > 1 else { return false }
for i in 2..<Int(sqrt(Double(num))) + 1 {
if num % i == 0 {
return false
}
}
return true
}
for i in 2...a {
while a % i == 0 && isPrime(i) {
primeFactors.append(i)
a /= i
}
}
let uniquePrimes = Set(primeFactors)
return uniquePrimes.count == 3 && primeFactors.count == 3
}```swift
func isMultiplyPrime(a: Int) -> Bool {
guard a > 1 else { return false }
var primeFactors: [Int] = []
func isPrime(_ num: Int) -> Bool {
guard num > 1 else { return false }
for i in 2..<Int(sqrt(Double(num))) + 1 {
if num % i == 0 {
return false
}
}
return true
}
for i in 2...a {
while a % i == 0 && isPrime(i) {
primeFactors.append(i)
a /= i
}
}
let uniquePrimes = Set(primeFactors)
return uniquePrimes.count == 3 && primeFactors.count == 3
}
```a /= i // left side of mutating operator isn't mutable: 'a' is a 'let' constantfunc isMultiplyPrime(a: Int) -> Bool {
guard a > 1 else { return false }
var primeFactors: Set<Int> = []
func isPrime(_ num: Int) -> Bool {
guard num > 1 else { return false }
for i in 2..<Int(sqrt(Double(num))) + 1 {
if num % i == 0 {
return false
}
}
return true
}
for i in 2...a {
if a % i == 0 && isPrime(i) {
primeFactors.insert(i)
a /= i
if primeFactors.count > 3 {
return false
}
i -= 1 // To check the same factor again
}
}
return primeFactors.count == 3
}```swift
func isMultiplyPrime(a: Int) -> Bool {
guard a > 1 else { return false }
var primeFactors: Set<Int> = []
func isPrime(_ num: Int) -> Bool {
guard num > 1 else { return false }
for i in 2..<Int(sqrt(Double(num))) + 1 {
if num % i == 0 {
return false
}
}
return true
}
for i in 2...a {
if a % i == 0 && isPrime(i) {
primeFactors.insert(i)
a /= i
if primeFactors.count > 3 {
return false
}
i -= 1 // To check the same factor again
}
}
return primeFactors.count == 3
}
```a /= i // left side of mutating operator isn't mutable: 'a' is a 'let' constanti -= 1 // To check the same factor again // left side of mutating operator isn't mutable: 'i' is a 'let' constantfunc isSimplePower(x: Int, n: Int) -> Bool {
guard n > 1 else { return false }
var power = 1
var result = n
while result < x {
result *= n
power += 1
}
return result == x
}```swift
func isSimplePower(x: Int, n: Int) -> Bool {
guard n > 1 else { return false }
var power = 1
var result = n
while result < x {
result *= n
power += 1
}
return result == x
}
``` // XCTAssertTrue failedfunc isSimplePower(x: Int, n: Int) -> Bool {
if n <= 1 {
return false
}
var power = 1
while power < x {
power *= n
}
return power == x
}```swift
func isSimplePower(x: Int, n: Int) -> Bool {
if n <= 1 {
return false
}
var power = 1
while power < x {
power *= n
}
return power == x
}
``` // XCTAssertTrue failedfunc isSimplePower(x: Int, n: Int) -> Bool {
if n <= 1 {
return false
}
var power = 1
while power < x {
power *= n
}
return power == x
}```swift
func isSimplePower(x: Int, n: Int) -> Bool {
if n <= 1 {
return false
}
var power = 1
while power < x {
power *= n
}
return power == x
}
``` // XCTAssertTrue failedfunc isSimplePower(x: Int, n: Int) -> Bool {
if n <= 1 {
return false
}
var power = 1
while power < x {
power *= n
}
return power == x
}```swift
func isSimplePower(x: Int, n: Int) -> Bool {
if n <= 1 {
return false
}
var power = 1
while power < x {
power *= n
}
return power == x
}
``` // XCTAssertTrue failedfunc isSimplePower(x: Int, n: Int) -> Bool {
if n <= 1 {
return false
}
var power = 1
while power < x {
power *= n
}
return power == x
}```swift
func isSimplePower(x: Int, n: Int) -> Bool {
if n <= 1 {
return false
}
var power = 1
while power < x {
power *= n
}
return power == x
}
``` // XCTAssertTrue failedfunc isSimplePower(x: Int, n: Int) -> Bool {
if n <= 1 {
return false
}
var power = 1
while power < x {
power *= n
}
return power == x
}```swift
func isSimplePower(x: Int, n: Int) -> Bool {
if n <= 1 {
return false
}
var power = 1
while power < x {
power *= n
}
return power == x
}
``` // XCTAssertTrue failedfunc isSimplePower(x: Int, n: Int) -> Bool {
if n <= 1 {
return false
}
var power = 1
while power < x {
power *= n
}
return power == x
}```swift
func isSimplePower(x: Int, n: Int) -> Bool {
if n <= 1 {
return false
}
var power = 1
while power < x {
power *= n
}
return power == x
}
``` // XCTAssertTrue failedfunc isSimplePower(x: Int, n: Int) -> Bool {
guard n > 1 else { return false }
var power = 1
while true {
let result = Int(pow(Double(n), Double(power)))
if result == x {
return true
} else if result > x {
return false
}
power += 1
}
}```swift
func isSimplePower(x: Int, n: Int) -> Bool {
guard n > 1 else { return false }
var power = 1
while true {
let result = Int(pow(Double(n), Double(power)))
if result == x {
return true
} else if result > x {
return false
}
power += 1
}
}
``` // XCTAssertTrue failedfunc isSimplePower(x: Int, n: Int) -> Bool {
if n <= 1 {
return false
}
var power = 1
while power < x {
power *= n
}
return power == x
}```swift
func isSimplePower(x: Int, n: Int) -> Bool {
if n <= 1 {
return false
}
var power = 1
while power < x {
power *= n
}
return power == x
}
``` // XCTAssertTrue failedfunc isSimplePower(x: Int, n: Int) -> Bool {
guard n > 1 else { return false }
var power = 1
while true {
let result = Int(pow(Double(n), Double(power)))
if result == x {
return true
} else if result > x {
return false
}
power += 1
}
}```swift
func isSimplePower(x: Int, n: Int) -> Bool {
guard n > 1 else { return false }
var power = 1
while true {
let result = Int(pow(Double(n), Double(power)))
if result == x {
return true
} else if result > x {
return false
}
power += 1
}
}
``` // XCTAssertTrue failedfunc iscube(a: Int) -> Bool {
let absoluteValue = abs(a)
let cubeRoot = Int(round(pow(Double(absoluteValue), 1.0 / 3.0)))
return cubeRoot * cubeRoot * cubeRoot == absoluteValue
}```swift
func iscube(a: Int) -> Bool {
let absoluteValue = abs(a)
let cubeRoot = Int(round(pow(Double(absoluteValue), 1.0 / 3.0)))
return cubeRoot * cubeRoot * cubeRoot == absoluteValue
}
```func iscube(a: Int) -> Bool {
let absoluteValue = abs(a)
let cubeRoot = Int(round(pow(Double(absoluteValue), 1.0 / 3.0)))
return cubeRoot * cubeRoot * cubeRoot == absoluteValue
}```swift
func iscube(a: Int) -> Bool {
let absoluteValue = abs(a)
let cubeRoot = Int(round(pow(Double(absoluteValue), 1.0 / 3.0)))
return cubeRoot * cubeRoot * cubeRoot == absoluteValue
}
```func iscube(a: Int) -> Bool {
let absoluteValue = abs(a)
let cubeRoot = Int(round(pow(Double(absoluteValue), 1.0 / 3.0)))
return cubeRoot * cubeRoot * cubeRoot == absoluteValue
}```swift
func iscube(a: Int) -> Bool {
let absoluteValue = abs(a)
let cubeRoot = Int(round(pow(Double(absoluteValue), 1.0 / 3.0)))
return cubeRoot * cubeRoot * cubeRoot == absoluteValue
}
```func iscube(a: Int) -> Bool {
let absoluteValue = abs(a)
let cubeRoot = Int(round(pow(Double(absoluteValue), 1.0 / 3.0)))
return cubeRoot * cubeRoot * cubeRoot == absoluteValue
}```swift
func iscube(a: Int) -> Bool {
let absoluteValue = abs(a)
let cubeRoot = Int(round(pow(Double(absoluteValue), 1.0 / 3.0)))
return cubeRoot * cubeRoot * cubeRoot == absoluteValue
}
```func iscube(a: Int) -> Bool {
let absoluteValue = abs(a)
let cubeRoot = Int(round(pow(Double(absoluteValue), 1.0 / 3.0)))
return cubeRoot * cubeRoot * cubeRoot == absoluteValue
}```swift
func iscube(a: Int) -> Bool {
let absoluteValue = abs(a)
let cubeRoot = Int(round(pow(Double(absoluteValue), 1.0 / 3.0)))
return cubeRoot * cubeRoot * cubeRoot == absoluteValue
}
```func iscube(a: Int) -> Bool {
let absoluteValue = abs(a)
let cubeRoot = Int(round(pow(Double(absoluteValue), 1.0 / 3.0)))
return cubeRoot * cubeRoot * cubeRoot == absoluteValue
}```swift
func iscube(a: Int) -> Bool {
let absoluteValue = abs(a)
let cubeRoot = Int(round(pow(Double(absoluteValue), 1.0 / 3.0)))
return cubeRoot * cubeRoot * cubeRoot == absoluteValue
}
```func iscube(a: Int) -> Bool {
let absoluteValue = abs(a)
let cubeRoot = Int(round(pow(Double(absoluteValue), 1.0 / 3.0)))
return cubeRoot * cubeRoot * cubeRoot == absoluteValue
}```swift
func iscube(a: Int) -> Bool {
let absoluteValue = abs(a)
let cubeRoot = Int(round(pow(Double(absoluteValue), 1.0 / 3.0)))
return cubeRoot * cubeRoot * cubeRoot == absoluteValue
}
```func iscube(a: Int) -> Bool {
let absoluteValue = abs(a)
let cubeRoot = Int(round(pow(Double(absoluteValue), 1.0 / 3.0)))
return cubeRoot * cubeRoot * cubeRoot == absoluteValue
}```swift
func iscube(a: Int) -> Bool {
let absoluteValue = abs(a)
let cubeRoot = Int(round(pow(Double(absoluteValue), 1.0 / 3.0)))
return cubeRoot * cubeRoot * cubeRoot == absoluteValue
}
```func iscube(a: Int) -> Bool {
let absoluteValue = abs(a)
let cubeRoot = Int(round(pow(Double(absoluteValue), 1.0 / 3.0)))
return cubeRoot * cubeRoot * cubeRoot == absoluteValue
}```swift
func iscube(a: Int) -> Bool {
let absoluteValue = abs(a)
let cubeRoot = Int(round(pow(Double(absoluteValue), 1.0 / 3.0)))
return cubeRoot * cubeRoot * cubeRoot == absoluteValue
}
```func iscube(a: Int) -> Bool {
let absoluteValue = abs(a)
let cubeRoot = Int(round(pow(Double(absoluteValue), 1.0 / 3.0)))
return cubeRoot * cubeRoot * cubeRoot == absoluteValue
}```swift
func iscube(a: Int) -> Bool {
let absoluteValue = abs(a)
let cubeRoot = Int(round(pow(Double(absoluteValue), 1.0 / 3.0)))
return cubeRoot * cubeRoot * cubeRoot == absoluteValue
}
```func hexKey(num: String) -> Int {
let primeHexDigits: Set<Character> = ["2", "3", "5", "7", "B", "D"]
var count = 0
for char in num {
if primeHexDigits.contains(char) {
count += 1
}
}
return count
}```swift
func hexKey(num: String) -> Int {
let primeHexDigits: Set<Character> = ["2", "3", "5", "7", "B", "D"]
var count = 0
for char in num {
if primeHexDigits.contains(char) {
count += 1
}
}
return count
}
```func hexKey(num: String) -> Int {
let primeHexDigits: Set<Character> = ["2", "3", "5", "7", "B", "D"]
var primeCount = 0
for char in num {
if primeHexDigits.contains(char) {
primeCount += 1
}
}
return primeCount
}```swift
func hexKey(num: String) -> Int {
let primeHexDigits: Set<Character> = ["2", "3", "5", "7", "B", "D"]
var primeCount = 0
for char in num {
if primeHexDigits.contains(char) {
primeCount += 1
}
}
return primeCount
}
```func hexKey(num: String) -> Int {
let primeHexDigits: Set<Character> = ["2", "3", "5", "7", "B", "D"]
var count = 0
for char in num {
if primeHexDigits.contains(char) {
count += 1
}
}
return count
}```swift
func hexKey(num: String) -> Int {
let primeHexDigits: Set<Character> = ["2", "3", "5", "7", "B", "D"]
var count = 0
for char in num {
if primeHexDigits.contains(char) {
count += 1
}
}
return count
}
```func hexKey(num: String) -> Int {
let primeHexDigits: Set<Character> = ["2", "3", "5", "7", "B", "D"]
var primeCount = 0
for char in num {
if primeHexDigits.contains(char) {
primeCount += 1
}
}
return primeCount
}```swift
func hexKey(num: String) -> Int {
let primeHexDigits: Set<Character> = ["2", "3", "5", "7", "B", "D"]
var primeCount = 0
for char in num {
if primeHexDigits.contains(char) {
primeCount += 1
}
}
return primeCount
}
```func hexKey(num: String) -> Int {
let primeHexDigits: Set<Character> = ["2", "3", "5", "7", "B", "D"]
var count = 0
for char in num {
if primeHexDigits.contains(char) {
count += 1
}
}
return count
}```swift
func hexKey(num: String) -> Int {
let primeHexDigits: Set<Character> = ["2", "3", "5", "7", "B", "D"]
var count = 0
for char in num {
if primeHexDigits.contains(char) {
count += 1
}
}
return count
}
```func hexKey(num: String) -> Int {
let primeHexDigits: Set<Character> = ["2", "3", "5", "7", "B", "D"]
var count = 0
for digit in num {
if primeHexDigits.contains(digit) {
count += 1
}
}
return count
}```swift
func hexKey(num: String) -> Int {
let primeHexDigits: Set<Character> = ["2", "3", "5", "7", "B", "D"]
var count = 0
for digit in num {
if primeHexDigits.contains(digit) {
count += 1
}
}
return count
}
```func hexKey(num: String) -> Int {
let primeHexDigits: Set<Character> = ["2", "3", "5", "7", "B", "D"]
var primeCount = 0
for digit in num {
if primeHexDigits.contains(digit) {
primeCount += 1
}
}
return primeCount
}```swift
func hexKey(num: String) -> Int {
let primeHexDigits: Set<Character> = ["2", "3", "5", "7", "B", "D"]
var primeCount = 0
for digit in num {
if primeHexDigits.contains(digit) {
primeCount += 1
}
}
return primeCount
}
```func hexKey(num: String) -> Int {
let primeHexDigits: Set<Character> = ["2", "3", "5", "7", "B", "D"]
var count = 0
for char in num {
if primeHexDigits.contains(char) {
count += 1
}
}
return count
}```swift
func hexKey(num: String) -> Int {
let primeHexDigits: Set<Character> = ["2", "3", "5", "7", "B", "D"]
var count = 0
for char in num {
if primeHexDigits.contains(char) {
count += 1
}
}
return count
}
```func hexKey(num: String) -> Int {
let primeHexDigits: Set<Character> = ["2", "3", "5", "7", "B", "D"]
var primeCount = 0
for char in num {
if primeHexDigits.contains(char) {
primeCount += 1
}
}
return primeCount
}```swift
func hexKey(num: String) -> Int {
let primeHexDigits: Set<Character> = ["2", "3", "5", "7", "B", "D"]
var primeCount = 0
for char in num {
if primeHexDigits.contains(char) {
primeCount += 1
}
}
return primeCount
}
```func hexKey(num: String) -> Int {
let primeHexDigits: Set<Character> = ["2", "3", "5", "7", "B", "D"]
var primeCount = 0
for char in num {
if primeHexDigits.contains(char) {
primeCount += 1
}
}
return primeCount
}```swift
func hexKey(num: String) -> Int {
let primeHexDigits: Set<Character> = ["2", "3", "5", "7", "B", "D"]
var primeCount = 0
for char in num {
if primeHexDigits.contains(char) {
primeCount += 1
}
}
return primeCount
}
```func decimalToBinary(decimal: Int) -> String {
let binaryString = String(decimal, radix: 2)
return "db\(binaryString)db"
}```swift
func decimalToBinary(decimal: Int) -> String {
let binaryString = String(decimal, radix: 2)
return "db\(binaryString)db"
}
```func decimalToBinary(decimal: Int) -> String {
let binaryString = String(decimal, radix: 2)
return "db\(binaryString)db"
}```swift
func decimalToBinary(decimal: Int) -> String {
let binaryString = String(decimal, radix: 2)
return "db\(binaryString)db"
}
```func decimalToBinary(decimal: Int) -> String {
let binaryString = String(decimal, radix: 2)
return "db\(binaryString)db"
}```swift
func decimalToBinary(decimal: Int) -> String {
let binaryString = String(decimal, radix: 2)
return "db\(binaryString)db"
}
```func decimalToBinary(decimal: Int) -> String {
let binaryString = String(decimal, radix: 2)
return "db\(binaryString)db"
}```swift
func decimalToBinary(decimal: Int) -> String {
let binaryString = String(decimal, radix: 2)
return "db\(binaryString)db"
}
```func decimalToBinary(decimal: Int) -> String {
let binaryString = String(decimal, radix: 2)
return "db\(binaryString)db"
}```swift
func decimalToBinary(decimal: Int) -> String {
let binaryString = String(decimal, radix: 2)
return "db\(binaryString)db"
}
```func decimalToBinary(decimal: Int) -> String {
let binaryString = String(decimal, radix: 2)
return "db\(binaryString)db"
}```swift
func decimalToBinary(decimal: Int) -> String {
let binaryString = String(decimal, radix: 2)
return "db\(binaryString)db"
}
```func decimalToBinary(decimal: Int) -> String {
let binaryString = String(decimal, radix: 2)
return "db\(binaryString)db"
}```swift
func decimalToBinary(decimal: Int) -> String {
let binaryString = String(decimal, radix: 2)
return "db\(binaryString)db"
}
```func decimalToBinary(decimal: Int) -> String {
let binaryString = String(decimal, radix: 2)
return "db\(binaryString)db"
}```swift
func decimalToBinary(decimal: Int) -> String {
let binaryString = String(decimal, radix: 2)
return "db\(binaryString)db"
}
```func decimalToBinary(decimal: Int) -> String {
let binaryString = String(decimal, radix: 2)
return "db\(binaryString)db"
}```swift
func decimalToBinary(decimal: Int) -> String {
let binaryString = String(decimal, radix: 2)
return "db\(binaryString)db"
}
```func decimalToBinary(decimal: Int) -> String {
let binaryString = String(decimal, radix: 2)
return "db\(binaryString)db"
}```swift
func decimalToBinary(decimal: Int) -> String {
let binaryString = String(decimal, radix: 2)
return "db\(binaryString)db"
}
```func isHappy(s: String) -> Bool {
let length = s.count
if length < 3 {
return false
}
let characters = Array(s)
for i in 0...(length - 3) {
let first = characters[i]
let second = characters[i + 1]
let third = characters[i + 2]
if first == second || first == third || second == third {
return false
}
}
return true
}```swift
func isHappy(s: String) -> Bool {
let length = s.count
if length < 3 {
return false
}
let characters = Array(s)
for i in 0...(length - 3) {
let first = characters[i]
let second = characters[i + 1]
let third = characters[i + 2]
if first == second || first == third || second == third {
return false
}
}
return true
}
```func isHappy(s: String) -> Bool {
let length = s.count
if length < 3 {
return false
}
let characters = Array(s)
for i in 0...(length - 3) {
let first = characters[i]
let second = characters[i + 1]
let third = characters[i + 2]
if first == second || first == third || second == third {
return false
}
}
return true
}```swift
func isHappy(s: String) -> Bool {
let length = s.count
if length < 3 {
return false
}
let characters = Array(s)
for i in 0...(length - 3) {
let first = characters[i]
let second = characters[i + 1]
let third = characters[i + 2]
if first == second || first == third || second == third {
return false
}
}
return true
}
```func isHappy(s: String) -> Bool {
let length = s.count
guard length >= 3 else { return false }
let characters = Array(s)
for i in 0...(length - 3) {
let first = characters[i]
let second = characters[i + 1]
let third = characters[i + 2]
if first == second || second == third || first == third {
return false
}
}
return true
}```swift
func isHappy(s: String) -> Bool {
let length = s.count
guard length >= 3 else { return false }
let characters = Array(s)
for i in 0...(length - 3) {
let first = characters[i]
let second = characters[i + 1]
let third = characters[i + 2]
if first == second || second == third || first == third {
return false
}
}
return true
}
```func isHappy(s: String) -> Bool {
let length = s.count
guard length >= 3 else { return false }
let characters = Array(s)
for i in 0...(length - 3) {
let first = characters[i]
let second = characters[i + 1]
let third = characters[i + 2]
if first == second || second == third || first == third {
return false
}
}
return true
}```swift
func isHappy(s: String) -> Bool {
let length = s.count
guard length >= 3 else { return false }
let characters = Array(s)
for i in 0...(length - 3) {
let first = characters[i]
let second = characters[i + 1]
let third = characters[i + 2]
if first == second || second == third || first == third {
return false
}
}
return true
}
```func isHappy(s: String) -> Bool {
let length = s.count
guard length >= 3 else { return false }
let characters = Array(s)
for i in 0...(length - 3) {
let first = characters[i]
let second = characters[i + 1]
let third = characters[i + 2]
if first == second || second == third || first == third {
return false
}
}
return true
}```swift
func isHappy(s: String) -> Bool {
let length = s.count
guard length >= 3 else { return false }
let characters = Array(s)
for i in 0...(length - 3) {
let first = characters[i]
let second = characters[i + 1]
let third = characters[i + 2]
if first == second || second == third || first == third {
return false
}
}
return true
}
```func isHappy(s: String) -> Bool {
guard s.count >= 3 else { return false }
for i in 0...(s.count - 3) {
let startIndex = s.index(s.startIndex, offsetBy: i)
let endIndex = s.index(startIndex, offsetBy: 3)
let substring = s[startIndex..<endIndex]
let distinctCharacters = Set(substring)
if distinctCharacters.count < 3 {
return false
}
}
return true
}```swift
func isHappy(s: String) -> Bool {
guard s.count >= 3 else { return false }
for i in 0...(s.count - 3) {
let startIndex = s.index(s.startIndex, offsetBy: i)
let endIndex = s.index(startIndex, offsetBy: 3)
let substring = s[startIndex..<endIndex]
let distinctCharacters = Set(substring)
if distinctCharacters.count < 3 {
return false
}
}
return true
}
```func isHappy(s: String) -> Bool {
let length = s.count
guard length >= 3 else { return false }
let characters = Array(s)
for i in 0...(length - 3) {
let first = characters[i]
let second = characters[i + 1]
let third = characters[i + 2]
if first == second || second == third || first == third {
return false
}
}
return true
}```swift
func isHappy(s: String) -> Bool {
let length = s.count
guard length >= 3 else { return false }
let characters = Array(s)
for i in 0...(length - 3) {
let first = characters[i]
let second = characters[i + 1]
let third = characters[i + 2]
if first == second || second == third || first == third {
return false
}
}
return true
}
```func isHappy(s: String) -> Bool {
guard s.count >= 3 else { return false }
let characters = Array(s)
for i in 0..<(characters.count - 2) {
let first = characters[i]
let second = characters[i + 1]
let third = characters[i + 2]
if first == second || first == third || second == third {
return false
}
}
return true
}```swift
func isHappy(s: String) -> Bool {
guard s.count >= 3 else { return false }
let characters = Array(s)
for i in 0..<(characters.count - 2) {
let first = characters[i]
let second = characters[i + 1]
let third = characters[i + 2]
if first == second || first == third || second == third {
return false
}
}
return true
}
```func isHappy(s: String) -> Bool {
let length = s.count
guard length >= 3 else { return false }
let characters = Array(s)
for i in 0...(length - 3) {
let first = characters[i]
let second = characters[i + 1]
let third = characters[i + 2]
if first == second || second == third || first == third {
return false
}
}
return true
}```swift
func isHappy(s: String) -> Bool {
let length = s.count
guard length >= 3 else { return false }
let characters = Array(s)
for i in 0...(length - 3) {
let first = characters[i]
let second = characters[i + 1]
let third = characters[i + 2]
if first == second || second == third || first == third {
return false
}
}
return true
}
```func isHappy(s: String) -> Bool {
let length = s.count
guard length >= 3 else { return false }
let characters = Array(s)
for i in 0...(length - 3) {
let first = characters[i]
let second = characters[i + 1]
let third = characters[i + 2]
if first == second || first == third || second == third {
return false
}
}
return true
}```swift
func isHappy(s: String) -> Bool {
let length = s.count
guard length >= 3 else { return false }
let characters = Array(s)
for i in 0...(length - 3) {
let first = characters[i]
let second = characters[i + 1]
let third = characters[i + 2]
if first == second || first == third || second == third {
return false
}
}
return true
}
```func numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { gpa in
switch gpa {
case 4.0:
return "A+"
case let x where x > 3.7:
return "A"
case let x where x > 3.3:
return "A-"
case let x where x > 3.0:
return "B+"
case let x where x > 2.7:
return "B"
case let x where x > 2.3:
return "B-"
case let x where x > 2.0:
return "C+"
case let x where x > 1.7:
return "C"
case let x where x > 1.3:
return "C-"
case let x where x > 1.0:
return "D+"
case let x where x > 0.7:
return "D"
case let x where x > 0.0:
return "D-"
default:
return "E"
}
}
}```swift
func numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { gpa in
switch gpa {
case 4.0:
return "A+"
case let x where x > 3.7:
return "A"
case let x where x > 3.3:
return "A-"
case let x where x > 3.0:
return "B+"
case let x where x > 2.7:
return "B"
case let x where x > 2.3:
return "B-"
case let x where x > 2.0:
return "C+"
case let x where x > 1.7:
return "C"
case let x where x > 1.3:
return "C-"
case let x where x > 1.0:
return "D+"
case let x where x > 0.7:
return "D"
case let x where x > 0.0:
return "D-"
default:
return "E"
}
}
}
```func numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { gpa in
switch gpa {
case 4.0:
return "A+"
case let x where x > 3.7:
return "A"
case let x where x > 3.3:
return "A-"
case let x where x > 3.0:
return "B+"
case let x where x > 2.7:
return "B"
case let x where x > 2.3:
return "B-"
case let x where x > 2.0:
return "C+"
case let x where x > 1.7:
return "C"
case let x where x > 1.3:
return "C-"
case let x where x > 1.0:
return "D+"
case let x where x > 0.7:
return "D"
case let x where x > 0.0:
return "D-"
default:
return "E"
}
}
}```swift
func numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { gpa in
switch gpa {
case 4.0:
return "A+"
case let x where x > 3.7:
return "A"
case let x where x > 3.3:
return "A-"
case let x where x > 3.0:
return "B+"
case let x where x > 2.7:
return "B"
case let x where x > 2.3:
return "B-"
case let x where x > 2.0:
return "C+"
case let x where x > 1.7:
return "C"
case let x where x > 1.3:
return "C-"
case let x where x > 1.0:
return "D+"
case let x where x > 0.7:
return "D"
case let x where x > 0.0:
return "D-"
default:
return "E"
}
}
}
```func numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { gpa in
switch gpa {
case 4.0:
return "A+"
case let x where x > 3.7:
return "A"
case let x where x > 3.3:
return "A-"
case let x where x > 3.0:
return "B+"
case let x where x > 2.7:
return "B"
case let x where x > 2.3:
return "B-"
case let x where x > 2.0:
return "C+"
case let x where x > 1.7:
return "C"
case let x where x > 1.3:
return "C-"
case let x where x > 1.0:
return "D+"
case let x where x > 0.7:
return "D"
case let x where x > 0.0:
return "D-"
default:
return "E"
}
}
}```swift
func numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { gpa in
switch gpa {
case 4.0:
return "A+"
case let x where x > 3.7:
return "A"
case let x where x > 3.3:
return "A-"
case let x where x > 3.0:
return "B+"
case let x where x > 2.7:
return "B"
case let x where x > 2.3:
return "B-"
case let x where x > 2.0:
return "C+"
case let x where x > 1.7:
return "C"
case let x where x > 1.3:
return "C-"
case let x where x > 1.0:
return "D+"
case let x where x > 0.7:
return "D"
case let x where x > 0.0:
return "D-"
default:
return "E"
}
}
}
```func numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { gpa in
switch gpa {
case 4.0:
return "A+"
case let x where x > 3.7:
return "A"
case let x where x > 3.3:
return "A-"
case let x where x > 3.0:
return "B+"
case let x where x > 2.7:
return "B"
case let x where x > 2.3:
return "B-"
case let x where x > 2.0:
return "C+"
case let x where x > 1.7:
return "C"
case let x where x > 1.3:
return "C-"
case let x where x > 1.0:
return "D+"
case let x where x > 0.7:
return "D"
case let x where x > 0.0:
return "D-"
default:
return "E"
}
}
}```swift
func numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { gpa in
switch gpa {
case 4.0:
return "A+"
case let x where x > 3.7:
return "A"
case let x where x > 3.3:
return "A-"
case let x where x > 3.0:
return "B+"
case let x where x > 2.7:
return "B"
case let x where x > 2.3:
return "B-"
case let x where x > 2.0:
return "C+"
case let x where x > 1.7:
return "C"
case let x where x > 1.3:
return "C-"
case let x where x > 1.0:
return "D+"
case let x where x > 0.7:
return "D"
case let x where x > 0.0:
return "D-"
default:
return "E"
}
}
}
```func numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { gpa in
switch gpa {
case 4.0:
return "A+"
case let x where x > 3.7:
return "A"
case let x where x > 3.3:
return "A-"
case let x where x > 3.0:
return "B+"
case let x where x > 2.7:
return "B"
case let x where x > 2.3:
return "B-"
case let x where x > 2.0:
return "C+"
case let x where x > 1.7:
return "C"
case let x where x > 1.3:
return "C-"
case let x where x > 1.0:
return "D+"
case let x where x > 0.7:
return "D"
case let x where x > 0.0:
return "D-"
default:
return "E"
}
}
}```swift
func numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { gpa in
switch gpa {
case 4.0:
return "A+"
case let x where x > 3.7:
return "A"
case let x where x > 3.3:
return "A-"
case let x where x > 3.0:
return "B+"
case let x where x > 2.7:
return "B"
case let x where x > 2.3:
return "B-"
case let x where x > 2.0:
return "C+"
case let x where x > 1.7:
return "C"
case let x where x > 1.3:
return "C-"
case let x where x > 1.0:
return "D+"
case let x where x > 0.7:
return "D"
case let x where x > 0.0:
return "D-"
default:
return "E"
}
}
}
```func numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { gpa in
switch gpa {
case 4.0:
return "A+"
case let x where x > 3.7:
return "A"
case let x where x > 3.3:
return "A-"
case let x where x > 3.0:
return "B+"
case let x where x > 2.7:
return "B"
case let x where x > 2.3:
return "B-"
case let x where x > 2.0:
return "C+"
case let x where x > 1.7:
return "C"
case let x where x > 1.3:
return "C-"
case let x where x > 1.0:
return "D+"
case let x where x > 0.7:
return "D"
case let x where x > 0.0:
return "D-"
default:
return "E"
}
}
}```swift
func numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { gpa in
switch gpa {
case 4.0:
return "A+"
case let x where x > 3.7:
return "A"
case let x where x > 3.3:
return "A-"
case let x where x > 3.0:
return "B+"
case let x where x > 2.7:
return "B"
case let x where x > 2.3:
return "B-"
case let x where x > 2.0:
return "C+"
case let x where x > 1.7:
return "C"
case let x where x > 1.3:
return "C-"
case let x where x > 1.0:
return "D+"
case let x where x > 0.7:
return "D"
case let x where x > 0.0:
return "D-"
default:
return "E"
}
}
}
```func numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { gpa in
switch gpa {
case 4.0:
return "A+"
case let x where x > 3.7:
return "A"
case let x where x > 3.3:
return "A-"
case let x where x > 3.0:
return "B+"
case let x where x > 2.7:
return "B"
case let x where x > 2.3:
return "B-"
case let x where x > 2.0:
return "C+"
case let x where x > 1.7:
return "C"
case let x where x > 1.3:
return "C-"
case let x where x > 1.0:
return "D+"
case let x where x > 0.7:
return "D"
case let x where x > 0.0:
return "D-"
default:
return "E"
}
}
}```swift
func numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { gpa in
switch gpa {
case 4.0:
return "A+"
case let x where x > 3.7:
return "A"
case let x where x > 3.3:
return "A-"
case let x where x > 3.0:
return "B+"
case let x where x > 2.7:
return "B"
case let x where x > 2.3:
return "B-"
case let x where x > 2.0:
return "C+"
case let x where x > 1.7:
return "C"
case let x where x > 1.3:
return "C-"
case let x where x > 1.0:
return "D+"
case let x where x > 0.7:
return "D"
case let x where x > 0.0:
return "D-"
default:
return "E"
}
}
}
```func numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { gpa in
switch gpa {
case 4.0:
return "A+"
case let x where x > 3.7:
return "A"
case let x where x > 3.3:
return "A-"
case let x where x > 3.0:
return "B+"
case let x where x > 2.7:
return "B"
case let x where x > 2.3:
return "B-"
case let x where x > 2.0:
return "C+"
case let x where x > 1.7:
return "C"
case let x where x > 1.3:
return "C-"
case let x where x > 1.0:
return "D+"
case let x where x > 0.7:
return "D"
case let x where x > 0.0:
return "D-"
default:
return "E"
}
}
}```swift
func numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { gpa in
switch gpa {
case 4.0:
return "A+"
case let x where x > 3.7:
return "A"
case let x where x > 3.3:
return "A-"
case let x where x > 3.0:
return "B+"
case let x where x > 2.7:
return "B"
case let x where x > 2.3:
return "B-"
case let x where x > 2.0:
return "C+"
case let x where x > 1.7:
return "C"
case let x where x > 1.3:
return "C-"
case let x where x > 1.0:
return "D+"
case let x where x > 0.7:
return "D"
case let x where x > 0.0:
return "D-"
default:
return "E"
}
}
}
```func numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { gpa in
switch gpa {
case 4.0:
return "A+"
case let x where x > 3.7:
return "A"
case let x where x > 3.3:
return "A-"
case let x where x > 3.0:
return "B+"
case let x where x > 2.7:
return "B"
case let x where x > 2.3:
return "B-"
case let x where x > 2.0:
return "C+"
case let x where x > 1.7:
return "C"
case let x where x > 1.3:
return "C-"
case let x where x > 1.0:
return "D+"
case let x where x > 0.7:
return "D"
case let x where x > 0.0:
return "D-"
default:
return "E"
}
}
}```swift
func numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { gpa in
switch gpa {
case 4.0:
return "A+"
case let x where x > 3.7:
return "A"
case let x where x > 3.3:
return "A-"
case let x where x > 3.0:
return "B+"
case let x where x > 2.7:
return "B"
case let x where x > 2.3:
return "B-"
case let x where x > 2.0:
return "C+"
case let x where x > 1.7:
return "C"
case let x where x > 1.3:
return "C-"
case let x where x > 1.0:
return "D+"
case let x where x > 0.7:
return "D"
case let x where x > 0.0:
return "D-"
default:
return "E"
}
}
}
```func numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { gpa in
switch gpa {
case 4.0:
return "A+"
case let x where x > 3.7:
return "A"
case let x where x > 3.3:
return "A-"
case let x where x > 3.0:
return "B+"
case let x where x > 2.7:
return "B"
case let x where x > 2.3:
return "B-"
case let x where x > 2.0:
return "C+"
case let x where x > 1.7:
return "C"
case let x where x > 1.3:
return "C-"
case let x where x > 1.0:
return "D+"
case let x where x > 0.7:
return "D"
case let x where x > 0.0:
return "D-"
case 0.0:
return "E"
default:
return "E"
}
}
}```swift
func numericalLetterGrade(grades: [Double]) -> [String] {
return grades.map { gpa in
switch gpa {
case 4.0:
return "A+"
case let x where x > 3.7:
return "A"
case let x where x > 3.3:
return "A-"
case let x where x > 3.0:
return "B+"
case let x where x > 2.7:
return "B"
case let x where x > 2.3:
return "B-"
case let x where x > 2.0:
return "C+"
case let x where x > 1.7:
return "C"
case let x where x > 1.3:
return "C-"
case let x where x > 1.0:
return "D+"
case let x where x > 0.7:
return "D"
case let x where x > 0.0:
return "D-"
case 0.0:
return "E"
default:
return "E"
}
}
}
```func primeLength(string: String) -> Bool {
let length = string.count
if length < 2 {
return false
}
for i in 2..<Int(sqrt(Double(length))) + 1 {
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..<Int(sqrt(Double(length))) + 1 {
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..<Int(sqrt(Double(length))) + 1 {
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..<Int(sqrt(Double(length))) + 1 {
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..<Int(sqrt(Double(length))) + 1 {
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..<Int(sqrt(Double(length))) + 1 {
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..<Int(sqrt(Double(length))) + 1 {
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..<Int(sqrt(Double(length))) + 1 {
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..<Int(sqrt(Double(length))) + 1 {
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..<Int(sqrt(Double(length))) + 1 {
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..<Int(sqrt(Double(length))) + 1 {
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..<Int(sqrt(Double(length))) + 1 {
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..<Int(sqrt(Double(length))) + 1 {
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..<Int(sqrt(Double(length))) + 1 {
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..<Int(sqrt(Double(length))) + 1 {
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..<Int(sqrt(Double(length))) + 1 {
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..<Int(sqrt(Double(length))) + 1 {
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..<Int(sqrt(Double(length))) + 1 {
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..<Int(sqrt(Double(length))) + 1 {
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..<Int(sqrt(Double(length))) + 1 {
if length % i == 0 {
return false
}
}
return true
}
```func startsOneEnds(n: Int) -> Int {
guard n > 0 else { return 0 }
if n == 1 {
return 1 // Only the number 1
}
// Count of n-digit numbers
let totalNDigitNumbers = Int(pow(10.0, Double(n))) - Int(pow(10.0, Double(n - 1)))
// Count of n-digit numbers starting with 1
let startsWithOne = Int(pow(10.0, Double(n - 1)))
// Count of n-digit numbers ending with 1
let endsWithOne = Int(pow(10.0, Double(n - 1)))
// Count of n-digit numbers starting and ending with 1
let startsAndEndsWithOne = Int(pow(10.0, Double(n - 2)))
// Total count of n-digit numbers that start or end with 1
let result = startsWithOne + endsWithOne - startsAndEndsWithOne
return result
}```swift
func startsOneEnds(n: Int) -> Int {
guard n > 0 else { return 0 }
if n == 1 {
return 1 // Only the number 1
}
// Count of n-digit numbers
let totalNDigitNumbers = Int(pow(10.0, Double(n))) - Int(pow(10.0, Double(n - 1)))
// Count of n-digit numbers starting with 1
let startsWithOne = Int(pow(10.0, Double(n - 1)))
// Count of n-digit numbers ending with 1
let endsWithOne = Int(pow(10.0, Double(n - 1)))
// Count of n-digit numbers starting and ending with 1
let startsAndEndsWithOne = Int(pow(10.0, Double(n - 2)))
// Total count of n-digit numbers that start or end with 1
let result = startsWithOne + endsWithOne - startsAndEndsWithOne
return result
}
```let totalNDigitNumbers = Int(pow(10.0, Double(n))) - Int(pow(10.0, Double(n - 1))) // initialization of immutable value 'totalNDigitNumbers' was never used; consider replacing with assignment to '_' or removing it // XCTAssertTrue failedfunc startsOneEnds(n: Int) -> Int {
guard n > 0 else { return 0 }
if n == 1 {
return 1 // Only the number "1"
}
// Count of n-digit numbers
let totalNDigitNumbers = 9 * Int(pow(10.0, Double(n - 1)))
// Count of n-digit numbers that start with 1
let startWithOne = Int(pow(10.0, Double(n - 1)))
// Count of n-digit numbers that end with 1
let endWithOne = Int(pow(10.0, Double(n - 1))) - (n == 1 ? 0 : 1)
// Count of n-digit numbers that start and end with 1
let startAndEndWithOne = Int(pow(10.0, Double(n - 2)))
// Total count of n-digit numbers that start or end with 1
return (startWithOne + endWithOne - startAndEndWithOne)
}```swift
func startsOneEnds(n: Int) -> Int {
guard n > 0 else { return 0 }
if n == 1 {
return 1 // Only the number "1"
}
// Count of n-digit numbers
let totalNDigitNumbers = 9 * Int(pow(10.0, Double(n - 1)))
// Count of n-digit numbers that start with 1
let startWithOne = Int(pow(10.0, Double(n - 1)))
// Count of n-digit numbers that end with 1
let endWithOne = Int(pow(10.0, Double(n - 1))) - (n == 1 ? 0 : 1)
// Count of n-digit numbers that start and end with 1
let startAndEndWithOne = Int(pow(10.0, Double(n - 2)))
// Total count of n-digit numbers that start or end with 1
return (startWithOne + endWithOne - startAndEndWithOne)
}
```let totalNDigitNumbers = 9 * Int(pow(10.0, Double(n - 1))) // initialization of immutable value 'totalNDigitNumbers' was never used; consider replacing with assignment to '_' or removing it // XCTAssertTrue failedfunc startsOneEnds(n: Int) -> Int {
guard n > 0 else { return 0 }
if n == 1 {
return 1 // Only the number "1"
}
// Count of n-digit numbers starting with 1
let startWithOneCount = Int(pow(10.0, Double(n - 1)))
// Count of n-digit numbers ending with 1
let endWithOneCount = Int(pow(10.0, Double(n - 1)))
// Count of n-digit numbers starting and ending with 1
let startAndEndWithOneCount = Int(pow(10.0, Double(n - 2)))
// Total count is the sum of both counts minus the overlap
return startWithOneCount + endWithOneCount - startAndEndWithOneCount
}```swift
func startsOneEnds(n: Int) -> Int {
guard n > 0 else { return 0 }
if n == 1 {
return 1 // Only the number "1"
}
// Count of n-digit numbers starting with 1
let startWithOneCount = Int(pow(10.0, Double(n - 1)))
// Count of n-digit numbers ending with 1
let endWithOneCount = Int(pow(10.0, Double(n - 1)))
// Count of n-digit numbers starting and ending with 1
let startAndEndWithOneCount = Int(pow(10.0, Double(n - 2)))
// Total count is the sum of both counts minus the overlap
return startWithOneCount + endWithOneCount - startAndEndWithOneCount
}
``` // XCTAssertTrue failedfunc startsOneEnds(n: Int) -> Int {
guard n > 0 else { return 0 }
if n == 1 {
return 1 // Only the number "1"
}
// Count of n-digit numbers
let totalCount = Int(pow(10.0, Double(n))) - Int(pow(10.0, Double(n - 1)))
// Count of n-digit numbers that start with 1
let startWithOneCount = Int(pow(10.0, Double(n - 1)))
// Count of n-digit numbers that end with 1
let endWithOneCount = Int(pow(10.0, Double(n - 1)))
// Count of n-digit numbers that both start and end with 1
let startAndEndWithOneCount = Int(pow(10.0, Double(n - 2)))
// Total count of numbers that start or end with 1
return startWithOneCount + endWithOneCount - startAndEndWithOneCount
}```swift
func startsOneEnds(n: Int) -> Int {
guard n > 0 else { return 0 }
if n == 1 {
return 1 // Only the number "1"
}
// Count of n-digit numbers
let totalCount = Int(pow(10.0, Double(n))) - Int(pow(10.0, Double(n - 1)))
// Count of n-digit numbers that start with 1
let startWithOneCount = Int(pow(10.0, Double(n - 1)))
// Count of n-digit numbers that end with 1
let endWithOneCount = Int(pow(10.0, Double(n - 1)))
// Count of n-digit numbers that both start and end with 1
let startAndEndWithOneCount = Int(pow(10.0, Double(n - 2)))
// Total count of numbers that start or end with 1
return startWithOneCount + endWithOneCount - startAndEndWithOneCount
}
```let totalCount = Int(pow(10.0, Double(n))) - Int(pow(10.0, Double(n - 1))) // initialization of immutable value 'totalCount' was never used; consider replacing with assignment to '_' or removing it // XCTAssertTrue failedfunc startsOneEnds(n: Int) -> Int {
guard n > 0 else { return 0 }
if n == 1 {
return 1 // Only the number "1"
}
// Count of n-digit numbers
let totalNDigitNumbers = 9 * Int(pow(10.0, Double(n - 1))) // 1 to 9 for the first digit, 0 to 9 for the rest
// Count of n-digit numbers that start with 1
let startWithOne = Int(pow(10.0, Double(n - 1))) // 1 followed by (n-1) digits (0-9)
// Count of n-digit numbers that end with 1
let endWithOne = totalNDigitNumbers / 10 // All n-digit numbers can end with 1
// Count of n-digit numbers that both start and end with 1
let startAndEndWithOne = Int(pow(10.0, Double(n - 2))) // 1 followed by (n-2) digits (0-9) and ending with 1
// Using inclusion-exclusion principle
return startWithOne + endWithOne - startAndEndWithOne
}```swift
func startsOneEnds(n: Int) -> Int {
guard n > 0 else { return 0 }
if n == 1 {
return 1 // Only the number "1"
}
// Count of n-digit numbers
let totalNDigitNumbers = 9 * Int(pow(10.0, Double(n - 1))) // 1 to 9 for the first digit, 0 to 9 for the rest
// Count of n-digit numbers that start with 1
let startWithOne = Int(pow(10.0, Double(n - 1))) // 1 followed by (n-1) digits (0-9)
// Count of n-digit numbers that end with 1
let endWithOne = totalNDigitNumbers / 10 // All n-digit numbers can end with 1
// Count of n-digit numbers that both start and end with 1
let startAndEndWithOne = Int(pow(10.0, Double(n - 2))) // 1 followed by (n-2) digits (0-9) and ending with 1
// Using inclusion-exclusion principle
return startWithOne + endWithOne - startAndEndWithOne
}
```func startsOneEnds(n: Int) -> Int {
guard n > 0 else { return 0 }
// Count of n-digit numbers
let totalNDigitNumbers = Int(pow(10.0, Double(n))) - Int(pow(10.0, Double(n - 1)))
// Count of n-digit numbers that start with 1
let startsWithOne = Int(pow(10.0, Double(n - 1)))
// Count of n-digit numbers that end with 1
let endsWithOne = Int(pow(10.0, Double(n - 1)))
// Count of n-digit numbers that both start and end with 1
let startsAndEndsWithOne = Int(pow(10.0, Double(n - 2)))
// Total count of n-digit numbers that start or end with 1
let result = (startsWithOne + endsWithOne - startsAndEndsWithOne)
return result
}```swift
func startsOneEnds(n: Int) -> Int {
guard n > 0 else { return 0 }
// Count of n-digit numbers
let totalNDigitNumbers = Int(pow(10.0, Double(n))) - Int(pow(10.0, Double(n - 1)))
// Count of n-digit numbers that start with 1
let startsWithOne = Int(pow(10.0, Double(n - 1)))
// Count of n-digit numbers that end with 1
let endsWithOne = Int(pow(10.0, Double(n - 1)))
// Count of n-digit numbers that both start and end with 1
let startsAndEndsWithOne = Int(pow(10.0, Double(n - 2)))
// Total count of n-digit numbers that start or end with 1
let result = (startsWithOne + endsWithOne - startsAndEndsWithOne)
return result
}
```let totalNDigitNumbers = Int(pow(10.0, Double(n))) - Int(pow(10.0, Double(n - 1))) // initialization of immutable value 'totalNDigitNumbers' was never used; consider replacing with assignment to '_' or removing it // XCTAssertTrue failedfunc startsOneEnds(n: Int) -> Int {
guard n > 0 else { return 0 }
if n == 1 {
return 1 // The only 1-digit number that starts or ends with 1 is 1 itself.
}
// Count of n-digit numbers
let totalNDigitNumbers = Int(pow(10.0, Double(n))) - Int(pow(10.0, Double(n - 1)))
// Count of n-digit numbers that start with 1
let startWithOne = Int(pow(10.0, Double(n - 1)))
// Count of n-digit numbers that end with 1
let endWithOne = Int(pow(10.0, Double(n - 1)))
// Count of n-digit numbers that both start and end with 1
let startAndEndWithOne = Int(pow(10.0, Double(n - 2)))
// Total count of n-digit numbers that start or end with 1
return startWithOne + endWithOne - startAndEndWithOne
}```swift
func startsOneEnds(n: Int) -> Int {
guard n > 0 else { return 0 }
if n == 1 {
return 1 // The only 1-digit number that starts or ends with 1 is 1 itself.
}
// Count of n-digit numbers
let totalNDigitNumbers = Int(pow(10.0, Double(n))) - Int(pow(10.0, Double(n - 1)))
// Count of n-digit numbers that start with 1
let startWithOne = Int(pow(10.0, Double(n - 1)))
// Count of n-digit numbers that end with 1
let endWithOne = Int(pow(10.0, Double(n - 1)))
// Count of n-digit numbers that both start and end with 1
let startAndEndWithOne = Int(pow(10.0, Double(n - 2)))
// Total count of n-digit numbers that start or end with 1
return startWithOne + endWithOne - startAndEndWithOne
}
```let totalNDigitNumbers = Int(pow(10.0, Double(n))) - Int(pow(10.0, Double(n - 1))) // initialization of immutable value 'totalNDigitNumbers' was never used; consider replacing with assignment to '_' or removing it // XCTAssertTrue failedfunc startsOneEnds(n: Int) -> Int {
guard n > 0 else { return 0 }
if n == 1 {
return 1 // Only the number 1 itself
}
// Count of n-digit numbers that start with 1
let startWithOne = Int(pow(10.0, Double(n - 1))) // 1 followed by (n-1) digits (0-9)
// Count of n-digit numbers that end with 1
let endWithOne = Int(pow(10.0, Double(n - 1))) // (n-1) digits (0-9) followed by 1
// Count of n-digit numbers that both start and end with 1
let startAndEndWithOne = Int(pow(10.0, Double(n - 2))) // 1 followed by (n-2) digits (0-9) followed by 1
// Total count is the sum of both cases minus the overlap
return startWithOne + endWithOne - startAndEndWithOne
}```swift
func startsOneEnds(n: Int) -> Int {
guard n > 0 else { return 0 }
if n == 1 {
return 1 // Only the number 1 itself
}
// Count of n-digit numbers that start with 1
let startWithOne = Int(pow(10.0, Double(n - 1))) // 1 followed by (n-1) digits (0-9)
// Count of n-digit numbers that end with 1
let endWithOne = Int(pow(10.0, Double(n - 1))) // (n-1) digits (0-9) followed by 1
// Count of n-digit numbers that both start and end with 1
let startAndEndWithOne = Int(pow(10.0, Double(n - 2))) // 1 followed by (n-2) digits (0-9) followed by 1
// Total count is the sum of both cases minus the overlap
return startWithOne + endWithOne - startAndEndWithOne
}
``` // XCTAssertTrue failedfunc startsOneEnds(n: Int) -> Int {
guard n > 0 else { return 0 }
if n == 1 {
return 1 // Only the number '1' itself
}
// Count of n-digit numbers that start with 1
let startWithOneCount = Int(pow(10.0, Double(n - 1)))
// Count of n-digit numbers that end with 1
let endWithOneCount = Int(pow(10.0, Double(n - 1)))
// Count of n-digit numbers that both start and end with 1
let startAndEndWithOneCount = Int(pow(10.0, Double(n - 2)))
// Total count is the sum of both counts minus the overlap
return startWithOneCount + endWithOneCount - startAndEndWithOneCount
}```swift
func startsOneEnds(n: Int) -> Int {
guard n > 0 else { return 0 }
if n == 1 {
return 1 // Only the number '1' itself
}
// Count of n-digit numbers that start with 1
let startWithOneCount = Int(pow(10.0, Double(n - 1)))
// Count of n-digit numbers that end with 1
let endWithOneCount = Int(pow(10.0, Double(n - 1)))
// Count of n-digit numbers that both start and end with 1
let startAndEndWithOneCount = Int(pow(10.0, Double(n - 2)))
// Total count is the sum of both counts minus the overlap
return startWithOneCount + endWithOneCount - startAndEndWithOneCount
}
``` // XCTAssertTrue failedfunc startsOneEnds(n: Int) -> Int {
guard n > 0 else { return 0 }
if n == 1 {
return 1 // Only the number "1"
}
// Count of n-digit numbers
let totalNDigitNumbers = 9 * Int(pow(10.0, Double(n - 1)))
// Count of n-digit numbers that start with 1
let startWithOne = Int(pow(10.0, Double(n - 1)))
// Count of n-digit numbers that end with 1
let endWithOne = Int(pow(10.0, Double(n - 1))) - Int(pow(10.0, Double(n - 2)))
// Count of n-digit numbers that start and end with 1
let startAndEndWithOne = Int(pow(10.0, Double(n - 2)))
// Total count of numbers that start or end with 1
return (startWithOne + endWithOne - startAndEndWithOne)
}```swift
func startsOneEnds(n: Int) -> Int {
guard n > 0 else { return 0 }
if n == 1 {
return 1 // Only the number "1"
}
// Count of n-digit numbers
let totalNDigitNumbers = 9 * Int(pow(10.0, Double(n - 1)))
// Count of n-digit numbers that start with 1
let startWithOne = Int(pow(10.0, Double(n - 1)))
// Count of n-digit numbers that end with 1
let endWithOne = Int(pow(10.0, Double(n - 1))) - Int(pow(10.0, Double(n - 2)))
// Count of n-digit numbers that start and end with 1
let startAndEndWithOne = Int(pow(10.0, Double(n - 2)))
// Total count of numbers that start or end with 1
return (startWithOne + endWithOne - startAndEndWithOne)
}
```let totalNDigitNumbers = 9 * Int(pow(10.0, Double(n - 1))) // initialization of immutable value 'totalNDigitNumbers' was never used; consider replacing with assignment to '_' or removing itfunc solve(N: Int) -> String {
let sumOfDigits = String(N).compactMap { Int(String($0)) }.reduce(0, +)
return String(sumOfDigits, radix: 2)
}```swift
func solve(N: Int) -> String {
let sumOfDigits = String(N).compactMap { Int(String($0)) }.reduce(0, +)
return String(sumOfDigits, radix: 2)
}
```func solve(N: Int) -> String {
let sumOfDigits = String(N).compactMap { Int(String($0)) }.reduce(0, +)
return String(sumOfDigits, radix: 2)
}```swift
func solve(N: Int) -> String {
let sumOfDigits = String(N).compactMap { Int(String($0)) }.reduce(0, +)
return String(sumOfDigits, radix: 2)
}
```func solve(N: Int) -> String {
let sumOfDigits = String(N).compactMap { Int(String($0)) }.reduce(0, +)
return String(sumOfDigits, radix: 2)
}```swift
func solve(N: Int) -> String {
let sumOfDigits = String(N).compactMap { Int(String($0)) }.reduce(0, +)
return String(sumOfDigits, radix: 2)
}
```func solve(N: Int) -> String {
let sumOfDigits = String(N).compactMap { Int(String($0)) }.reduce(0, +)
return String(sumOfDigits, radix: 2)
}```swift
func solve(N: Int) -> String {
let sumOfDigits = String(N).compactMap { Int(String($0)) }.reduce(0, +)
return String(sumOfDigits, radix: 2)
}
```func solve(N: Int) -> String {
let digitSum = String(N).compactMap { Int(String($0)) }.reduce(0, +)
return String(digitSum, radix: 2)
}```swift
func solve(N: Int) -> String {
let digitSum = String(N).compactMap { Int(String($0)) }.reduce(0, +)
return String(digitSum, radix: 2)
}
```func solve(N: Int) -> String {
let sumOfDigits = String(N).compactMap { Int(String($0)) }.reduce(0, +)
return String(sumOfDigits, radix: 2)
}```swift
func solve(N: Int) -> String {
let sumOfDigits = String(N).compactMap { Int(String($0)) }.reduce(0, +)
return String(sumOfDigits, radix: 2)
}
```func solve(N: Int) -> String {
let digitSum = String(N).compactMap { Int(String($0)) }.reduce(0, +)
return String(digitSum, radix: 2)
}```swift
func solve(N: Int) -> String {
let digitSum = String(N).compactMap { Int(String($0)) }.reduce(0, +)
return String(digitSum, radix: 2)
}
```func solve(N: Int) -> String {
let sumOfDigits = String(N).compactMap { Int(String($0)) }.reduce(0, +)
return String(sumOfDigits, radix: 2)
}```swift
func solve(N: Int) -> String {
let sumOfDigits = String(N).compactMap { Int(String($0)) }.reduce(0, +)
return String(sumOfDigits, radix: 2)
}
```func solve(N: Int) -> String {
let sumOfDigits = String(N).compactMap { Int(String($0)) }.reduce(0, +)
return String(sumOfDigits, radix: 2)
}```swift
func solve(N: Int) -> String {
let sumOfDigits = String(N).compactMap { Int(String($0)) }.reduce(0, +)
return String(sumOfDigits, radix: 2)
}
```func solve(N: Int) -> String {
let sumOfDigits = String(N).compactMap { Int(String($0)) }.reduce(0, +)
return String(sumOfDigits, radix: 2)
}```swift
func solve(N: Int) -> String {
let sumOfDigits = String(N).compactMap { Int(String($0)) }.reduce(0, +)
return String(sumOfDigits, radix: 2)
}
```func add(lst: [Int]) -> Int {
var sum = 0
for index in 1..<lst.count where index % 2 != 0 {
if lst[index] % 2 == 0 {
sum += lst[index]
}
}
return sum
}```swift
func add(lst: [Int]) -> Int {
var sum = 0
for index in 1..<lst.count where index % 2 != 0 {
if lst[index] % 2 == 0 {
sum += lst[index]
}
}
return sum
}
```func add(lst: [Int]) -> Int {
var sum = 0
for index in 1..<lst.count where index % 2 != 0 {
if lst[index] % 2 == 0 {
sum += lst[index]
}
}
return sum
}```swift
func add(lst: [Int]) -> Int {
var sum = 0
for index in 1..<lst.count where index % 2 != 0 {
if lst[index] % 2 == 0 {
sum += lst[index]
}
}
return sum
}
```func add(lst: [Int]) -> Int {
var sum = 0
for index in 1..<lst.count where index % 2 != 0 {
if lst[index] % 2 == 0 {
sum += lst[index]
}
}
return sum
}```swift
func add(lst: [Int]) -> Int {
var sum = 0
for index in 1..<lst.count where index % 2 != 0 {
if lst[index] % 2 == 0 {
sum += lst[index]
}
}
return sum
}
```func add(lst: [Int]) -> Int {
var sum = 0
for index in 1..<lst.count where index % 2 != 0 {
if lst[index] % 2 == 0 {
sum += lst[index]
}
}
return sum
}```swift
func add(lst: [Int]) -> Int {
var sum = 0
for index in 1..<lst.count where index % 2 != 0 {
if lst[index] % 2 == 0 {
sum += lst[index]
}
}
return sum
}
```func add(lst: [Int]) -> Int {
var sum = 0
for index in 1..<lst.count where index % 2 != 0 {
if lst[index] % 2 == 0 {
sum += lst[index]
}
}
return sum
}```swift
func add(lst: [Int]) -> Int {
var sum = 0
for index in 1..<lst.count where index % 2 != 0 {
if lst[index] % 2 == 0 {
sum += lst[index]
}
}
return sum
}
```func add(lst: [Int]) -> Int {
var sum = 0
for index in 1..<lst.count where index % 2 != 0 {
if lst[index] % 2 == 0 {
sum += lst[index]
}
}
return sum
}```swift
func add(lst: [Int]) -> Int {
var sum = 0
for index in 1..<lst.count where index % 2 != 0 {
if lst[index] % 2 == 0 {
sum += lst[index]
}
}
return sum
}
```func add(lst: [Int]) -> Int {
var sum = 0
for index in 1..<lst.count where index % 2 != 0 {
if lst[index] % 2 == 0 {
sum += lst[index]
}
}
return sum
}```swift
func add(lst: [Int]) -> Int {
var sum = 0
for index in 1..<lst.count where index % 2 != 0 {
if lst[index] % 2 == 0 {
sum += lst[index]
}
}
return sum
}
```func add(lst: [Int]) -> Int {
var sum = 0
for index in 1..<lst.count where index % 2 != 0 {
if lst[index] % 2 == 0 {
sum += lst[index]
}
}
return sum
}```swift
func add(lst: [Int]) -> Int {
var sum = 0
for index in 1..<lst.count where index % 2 != 0 {
if lst[index] % 2 == 0 {
sum += lst[index]
}
}
return sum
}
```func add(lst: [Int]) -> Int {
var sum = 0
for index in 1..<lst.count where index % 2 != 0 {
if lst[index] % 2 == 0 {
sum += lst[index]
}
}
return sum
}```swift
func add(lst: [Int]) -> Int {
var sum = 0
for index in 1..<lst.count where index % 2 != 0 {
if lst[index] % 2 == 0 {
sum += lst[index]
}
}
return sum
}
```func add(lst: [Int]) -> Int {
var sum = 0
for index in 1..<lst.count where index % 2 != 0 {
if lst[index] % 2 == 0 {
sum += lst[index]
}
}
return sum
}```swift
func add(lst: [Int]) -> Int {
var sum = 0
for index in 1..<lst.count where index % 2 != 0 {
if lst[index] % 2 == 0 {
sum += lst[index]
}
}
return sum
}
```func antiShuffle(s: String) -> String {
let words = s.split(separator: " ", omittingEmptySubsequences: false)
var orderedWords: [String] = []
for word in words {
let sortedWord = String(word.sorted())
orderedWords.append(sortedWord)
}
return orderedWords.joined(separator: " ")
}```swift
func antiShuffle(s: String) -> String {
let words = s.split(separator: " ", omittingEmptySubsequences: false)
var orderedWords: [String] = []
for word in words {
let sortedWord = String(word.sorted())
orderedWords.append(sortedWord)
}
return orderedWords.joined(separator: " ")
}
```func antiShuffle(s: String) -> String {
let words = s.split(separator: " ", omittingEmptySubsequences: false)
var orderedWords: [String] = []
for word in words {
let sortedWord = String(word.sorted())
orderedWords.append(sortedWord)
}
return orderedWords.joined(separator: " ")
}```swift
func antiShuffle(s: String) -> String {
let words = s.split(separator: " ", omittingEmptySubsequences: false)
var orderedWords: [String] = []
for word in words {
let sortedWord = String(word.sorted())
orderedWords.append(sortedWord)
}
return orderedWords.joined(separator: " ")
}
```func antiShuffle(s: String) -> String {
let words = s.split(separator: " ", omittingEmptySubsequences: false)
var orderedWords: [String] = []
for word in words {
let sortedWord = String(word.sorted())
orderedWords.append(sortedWord)
}
return orderedWords.joined(separator: " ")
}```swift
func antiShuffle(s: String) -> String {
let words = s.split(separator: " ", omittingEmptySubsequences: false)
var orderedWords: [String] = []
for word in words {
let sortedWord = String(word.sorted())
orderedWords.append(sortedWord)
}
return orderedWords.joined(separator: " ")
}
```func antiShuffle(s: String) -> String {
let words = s.split(separator: " ", omittingEmptySubsequences: false)
var orderedWords: [String] = []
for word in words {
let sortedWord = String(word.sorted())
orderedWords.append(sortedWord)
}
return orderedWords.joined(separator: " ")
}```swift
func antiShuffle(s: String) -> String {
let words = s.split(separator: " ", omittingEmptySubsequences: false)
var orderedWords: [String] = []
for word in words {
let sortedWord = String(word.sorted())
orderedWords.append(sortedWord)
}
return orderedWords.joined(separator: " ")
}
```func antiShuffle(s: String) -> String {
let words = s.split(separator: " ", omittingEmptySubsequences: false)
var orderedWords: [String] = []
for word in words {
let sortedWord = String(word.sorted())
orderedWords.append(sortedWord)
}
return orderedWords.joined(separator: " ")
}```swift
func antiShuffle(s: String) -> String {
let words = s.split(separator: " ", omittingEmptySubsequences: false)
var orderedWords: [String] = []
for word in words {
let sortedWord = String(word.sorted())
orderedWords.append(sortedWord)
}
return orderedWords.joined(separator: " ")
}
```func antiShuffle(s: String) -> String {
let words = s.split(separator: " ", omittingEmptySubsequences: false)
var orderedWords: [String] = []
for word in words {
let sortedWord = String(word.sorted())
orderedWords.append(sortedWord)
}
return orderedWords.joined(separator: " ")
}```swift
func antiShuffle(s: String) -> String {
let words = s.split(separator: " ", omittingEmptySubsequences: false)
var orderedWords: [String] = []
for word in words {
let sortedWord = String(word.sorted())
orderedWords.append(sortedWord)
}
return orderedWords.joined(separator: " ")
}
```func antiShuffle(s: String) -> String {
let words = s.split(separator: " ", omittingEmptySubsequences: false)
var orderedWords: [String] = []
for word in words {
let sortedWord = String(word.sorted())
orderedWords.append(sortedWord)
}
return orderedWords.joined(separator: " ")
}```swift
func antiShuffle(s: String) -> String {
let words = s.split(separator: " ", omittingEmptySubsequences: false)
var orderedWords: [String] = []
for word in words {
let sortedWord = String(word.sorted())
orderedWords.append(sortedWord)
}
return orderedWords.joined(separator: " ")
}
```func antiShuffle(s: String) -> String {
let words = s.split(separator: " ", omittingEmptySubsequences: false)
var orderedWords: [String] = []
for word in words {
let sortedWord = String(word.sorted())
orderedWords.append(sortedWord)
}
return orderedWords.joined(separator: " ")
}```swift
func antiShuffle(s: String) -> String {
let words = s.split(separator: " ", omittingEmptySubsequences: false)
var orderedWords: [String] = []
for word in words {
let sortedWord = String(word.sorted())
orderedWords.append(sortedWord)
}
return orderedWords.joined(separator: " ")
}
```func antiShuffle(s: String) -> String {
let words = s.split(separator: " ", omittingEmptySubsequences: false)
var orderedWords: [String] = []
for word in words {
let sortedWord = String(word.sorted())
orderedWords.append(sortedWord)
}
return orderedWords.joined(separator: " ")
}```swift
func antiShuffle(s: String) -> String {
let words = s.split(separator: " ", omittingEmptySubsequences: false)
var orderedWords: [String] = []
for word in words {
let sortedWord = String(word.sorted())
orderedWords.append(sortedWord)
}
return orderedWords.joined(separator: " ")
}
```func antiShuffle(s: String) -> String {
let words = s.split(separator: " ", omittingEmptySubsequences: false)
var orderedWords: [String] = []
for word in words {
let sortedWord = String(word.sorted())
orderedWords.append(sortedWord)
}
return orderedWords.joined(separator: " ")
}```swift
func antiShuffle(s: String) -> String {
let words = s.split(separator: " ", omittingEmptySubsequences: false)
var orderedWords: [String] = []
for word in words {
let sortedWord = String(word.sorted())
orderedWords.append(sortedWord)
}
return orderedWords.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 {
if $0.0 == $1.0 {
return $0.1 > $1.1
}
return $0.0 < $1.0
}
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 {
if $0.0 == $1.0 {
return $0.1 > $1.1
}
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 {
if $0.0 == $1.0 {
return $0.1 > $1.1
}
return $0.0 < $1.0
}
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 {
if $0.0 == $1.0 {
return $0.1 > $1.1
}
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 {
if $0.0 == $1.0 {
return $0.1 > $1.1
}
return $0.0 < $1.0
}
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 {
if $0.0 == $1.0 {
return $0.1 > $1.1
}
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 {
if $0.0 == $1.0 {
return $0.1 > $1.1
}
return $0.0 < $1.0
}
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 {
if $0.0 == $1.0 {
return $0.1 > $1.1
}
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 {
if $0.0 == $1.0 {
return $0.1 > $1.1
}
return $0.0 < $1.0
}
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 {
if $0.0 == $1.0 {
return $0.1 > $1.1
}
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 {
if $0.0 == $1.0 {
return $0.1 > $1.1
}
return $0.0 < $1.0
}
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 {
if $0.0 == $1.0 {
return $0.1 > $1.1
}
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 {
if $0.0 == $1.0 {
return $0.1 > $1.1
}
return $0.0 < $1.0
}
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 {
if $0.0 == $1.0 {
return $0.1 > $1.1
}
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 {
if $0.0 == $1.0 {
return $0.1 > $1.1
}
return $0.0 < $1.0
}
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 {
if $0.0 == $1.0 {
return $0.1 > $1.1
}
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 {
if $0.0 == $1.0 {
return $0.1 > $1.1
}
return $0.0 < $1.0
}
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 {
if $0.0 == $1.0 {
return $0.1 > $1.1
}
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 {
if $0.0 == $1.0 {
return $0.1 > $1.1
}
return $0.0 < $1.0
}
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 {
if $0.0 == $1.0 {
return $0.1 > $1.1
}
return $0.0 < $1.0
}
return coordinates
}
```func sortArray(array: [Int]) -> [Int] {
guard !array.isEmpty else { return [] }
let firstValue = array[0]
let lastValue = array[array.count - 1]
let sum = firstValue + lastValue
if sum % 2 == 0 {
return array.sorted(by: >)
} else {
return array.sorted()
}
}```swift
func sortArray(array: [Int]) -> [Int] {
guard !array.isEmpty else { return [] }
let firstValue = array[0]
let lastValue = array[array.count - 1]
let sum = firstValue + lastValue
if sum % 2 == 0 {
return array.sorted(by: >)
} else {
return array.sorted()
}
}
```func sortArray(array: [Int]) -> [Int] {
guard !array.isEmpty else { return [] }
let firstElement = array[0]
let lastElement = array[array.count - 1]
let sum = firstElement + lastElement
if sum % 2 == 0 {
return array.sorted(by: >)
} else {
return array.sorted()
}
}```swift
func sortArray(array: [Int]) -> [Int] {
guard !array.isEmpty else { return [] }
let firstElement = array[0]
let lastElement = array[array.count - 1]
let sum = firstElement + lastElement
if sum % 2 == 0 {
return array.sorted(by: >)
} else {
return array.sorted()
}
}
```func sortArray(array: [Int]) -> [Int] {
guard !array.isEmpty else { return [] }
let firstValue = array[0]
let lastValue = array[array.count - 1]
let sum = firstValue + lastValue
if sum % 2 == 0 {
return array.sorted(by: >) // Sort in descending order
} else {
return array.sorted() // Sort in ascending order
}
}```swift
func sortArray(array: [Int]) -> [Int] {
guard !array.isEmpty else { return [] }
let firstValue = array[0]
let lastValue = array[array.count - 1]
let sum = firstValue + lastValue
if sum % 2 == 0 {
return array.sorted(by: >) // Sort in descending order
} else {
return array.sorted() // Sort in ascending order
}
}
```func sortArray(array: [Int]) -> [Int] {
guard !array.isEmpty else { return [] }
let firstValue = array[0]
let lastValue = array[array.count - 1]
let sum = firstValue + lastValue
if sum % 2 == 0 {
return array.sorted(by: >)
} else {
return array.sorted()
}
}```swift
func sortArray(array: [Int]) -> [Int] {
guard !array.isEmpty else { return [] }
let firstValue = array[0]
let lastValue = array[array.count - 1]
let sum = firstValue + lastValue
if sum % 2 == 0 {
return array.sorted(by: >)
} else {
return array.sorted()
}
}
```func sortArray(array: [Int]) -> [Int] {
guard !array.isEmpty else { return [] }
let firstValue = array[0]
let lastValue = array[array.count - 1]
let sum = firstValue + lastValue
if sum % 2 == 0 {
return array.sorted(by: >)
} else {
return array.sorted()
}
}```swift
func sortArray(array: [Int]) -> [Int] {
guard !array.isEmpty else { return [] }
let firstValue = array[0]
let lastValue = array[array.count - 1]
let sum = firstValue + lastValue
if sum % 2 == 0 {
return array.sorted(by: >)
} else {
return array.sorted()
}
}
```func sortArray(array: [Int]) -> [Int] {
guard !array.isEmpty else { return [] }
let firstValue = array[0]
let lastValue = array[array.count - 1]
let sum = firstValue + lastValue
if sum % 2 == 0 {
return array.sorted(by: >)
} else {
return array.sorted()
}
}```swift
func sortArray(array: [Int]) -> [Int] {
guard !array.isEmpty else { return [] }
let firstValue = array[0]
let lastValue = array[array.count - 1]
let sum = firstValue + lastValue
if sum % 2 == 0 {
return array.sorted(by: >)
} else {
return array.sorted()
}
}
```func sortArray(array: [Int]) -> [Int] {
guard !array.isEmpty else { return [] }
let firstValue = array[0]
let lastValue = array[array.count - 1]
let sum = firstValue + lastValue
if sum % 2 == 0 {
return array.sorted(by: >)
} else {
return array.sorted()
}
}```swift
func sortArray(array: [Int]) -> [Int] {
guard !array.isEmpty else { return [] }
let firstValue = array[0]
let lastValue = array[array.count - 1]
let sum = firstValue + lastValue
if sum % 2 == 0 {
return array.sorted(by: >)
} else {
return array.sorted()
}
}
```func sortArray(array: [Int]) -> [Int] {
guard !array.isEmpty else { return [] }
let firstValue = array[0]
let lastValue = array[array.count - 1]
let sum = firstValue + lastValue
if sum % 2 == 0 {
return array.sorted(by: >)
} else {
return array.sorted()
}
}```swift
func sortArray(array: [Int]) -> [Int] {
guard !array.isEmpty else { return [] }
let firstValue = array[0]
let lastValue = array[array.count - 1]
let sum = firstValue + lastValue
if sum % 2 == 0 {
return array.sorted(by: >)
} else {
return array.sorted()
}
}
```func sortArray(array: [Int]) -> [Int] {
guard !array.isEmpty else { return [] }
let firstValue = array[0]
let lastValue = array[array.count - 1]
let sum = firstValue + lastValue
if sum % 2 == 0 {
return array.sorted(by: >)
} else {
return array.sorted()
}
}```swift
func sortArray(array: [Int]) -> [Int] {
guard !array.isEmpty else { return [] }
let firstValue = array[0]
let lastValue = array[array.count - 1]
let sum = firstValue + lastValue
if sum % 2 == 0 {
return array.sorted(by: >)
} else {
return array.sorted()
}
}
```func sortArray(array: [Int]) -> [Int] {
guard !array.isEmpty else { return [] }
let firstValue = array[0]
let lastValue = array[array.count - 1]
let sum = firstValue + lastValue
if sum % 2 == 0 {
return array.sorted(by: >)
} else {
return array.sorted()
}
}```swift
func sortArray(array: [Int]) -> [Int] {
guard !array.isEmpty else { return [] }
let firstValue = array[0]
let lastValue = array[array.count - 1]
let sum = firstValue + lastValue
if sum % 2 == 0 {
return array.sorted(by: >)
} else {
return array.sorted()
}
}
```func encrypt(s: String) -> String {
let alphabet = Array("abcdefghijklmnopqrstuvwxyz")
var encryptedString = ""
for character in s {
if let index = alphabet.firstIndex(of: character) {
let newIndex = (index + 4) % 26
encryptedString.append(alphabet[newIndex])
}
}
return encryptedString
}```swift
func encrypt(s: String) -> String {
let alphabet = Array("abcdefghijklmnopqrstuvwxyz")
var encryptedString = ""
for character in s {
if let index = alphabet.firstIndex(of: character) {
let newIndex = (index + 4) % 26
encryptedString.append(alphabet[newIndex])
}
}
return encryptedString
}
```func encrypt(s: String) -> String {
let alphabet = Array("abcdefghijklmnopqrstuvwxyz")
var encryptedString = ""
for char in s {
if let index = alphabet.firstIndex(of: char) {
let newIndex = (index + 4) % 26
encryptedString.append(alphabet[newIndex])
} else {
encryptedString.append(char) // Append the character as is if it's not a lowercase letter
}
}
return encryptedString
}```swift
func encrypt(s: String) -> String {
let alphabet = Array("abcdefghijklmnopqrstuvwxyz")
var encryptedString = ""
for char in s {
if let index = alphabet.firstIndex(of: char) {
let newIndex = (index + 4) % 26
encryptedString.append(alphabet[newIndex])
} else {
encryptedString.append(char) // Append the character as is if it's not a lowercase letter
}
}
return encryptedString
}
```func encrypt(s: String) -> String {
let alphabet = Array("abcdefghijklmnopqrstuvwxyz")
var encryptedString = ""
for char in s {
if let index = alphabet.firstIndex(of: char) {
let newIndex = (index + 4) % 26
encryptedString.append(alphabet[newIndex])
} else {
encryptedString.append(char) // Append the character as is if it's not a lowercase letter
}
}
return encryptedString
}```swift
func encrypt(s: String) -> String {
let alphabet = Array("abcdefghijklmnopqrstuvwxyz")
var encryptedString = ""
for char in s {
if let index = alphabet.firstIndex(of: char) {
let newIndex = (index + 4) % 26
encryptedString.append(alphabet[newIndex])
} else {
encryptedString.append(char) // Append the character as is if it's not a lowercase letter
}
}
return encryptedString
}
```func encrypt(s: String) -> String {
let alphabet = Array("abcdefghijklmnopqrstuvwxyz")
var encryptedString = ""
for char in s {
if let index = alphabet.firstIndex(of: char) {
let newIndex = (index + 4) % 26
encryptedString.append(alphabet[newIndex])
}
}
return encryptedString
}```swift
func encrypt(s: String) -> String {
let alphabet = Array("abcdefghijklmnopqrstuvwxyz")
var encryptedString = ""
for char in s {
if let index = alphabet.firstIndex(of: char) {
let newIndex = (index + 4) % 26
encryptedString.append(alphabet[newIndex])
}
}
return encryptedString
}
```func encrypt(s: String) -> String {
let alphabet = Array("abcdefghijklmnopqrstuvwxyz")
var encryptedString = ""
for character in s {
if let index = alphabet.firstIndex(of: character) {
let newIndex = (index + 4) % 26
encryptedString.append(alphabet[newIndex])
}
}
return encryptedString
}```swift
func encrypt(s: String) -> String {
let alphabet = Array("abcdefghijklmnopqrstuvwxyz")
var encryptedString = ""
for character in s {
if let index = alphabet.firstIndex(of: character) {
let newIndex = (index + 4) % 26
encryptedString.append(alphabet[newIndex])
}
}
return encryptedString
}
```func encrypt(s: String) -> String {
let alphabet = Array("abcdefghijklmnopqrstuvwxyz")
var encryptedString = ""
for character in s {
if let index = alphabet.firstIndex(of: character) {
let newIndex = (index + 4) % 26
encryptedString.append(alphabet[newIndex])
}
}
return encryptedString
}```swift
func encrypt(s: String) -> String {
let alphabet = Array("abcdefghijklmnopqrstuvwxyz")
var encryptedString = ""
for character in s {
if let index = alphabet.firstIndex(of: character) {
let newIndex = (index + 4) % 26
encryptedString.append(alphabet[newIndex])
}
}
return encryptedString
}
```func encrypt(s: String) -> String {
let alphabet = Array("abcdefghijklmnopqrstuvwxyz")
var encryptedString = ""
for character in s {
if let index = alphabet.firstIndex(of: character) {
let newIndex = (index + 4) % 26
encryptedString.append(alphabet[newIndex])
}
}
return encryptedString
}```swift
func encrypt(s: String) -> String {
let alphabet = Array("abcdefghijklmnopqrstuvwxyz")
var encryptedString = ""
for character in s {
if let index = alphabet.firstIndex(of: character) {
let newIndex = (index + 4) % 26
encryptedString.append(alphabet[newIndex])
}
}
return encryptedString
}
```func encrypt(s: String) -> String {
let alphabet = Array("abcdefghijklmnopqrstuvwxyz")
var encryptedString = ""
for character in s {
if let index = alphabet.firstIndex(of: character) {
let newIndex = (index + 4) % 26
encryptedString.append(alphabet[newIndex])
}
}
return encryptedString
}```swift
func encrypt(s: String) -> String {
let alphabet = Array("abcdefghijklmnopqrstuvwxyz")
var encryptedString = ""
for character in s {
if let index = alphabet.firstIndex(of: character) {
let newIndex = (index + 4) % 26
encryptedString.append(alphabet[newIndex])
}
}
return encryptedString
}
```func encrypt(s: String) -> String {
let alphabet = Array("abcdefghijklmnopqrstuvwxyz")
var encryptedString = ""
for char in s {
if let index = alphabet.firstIndex(of: char) {
let newIndex = (index + 4) % 26
encryptedString.append(alphabet[newIndex])
}
}
return encryptedString
}```swift
func encrypt(s: String) -> String {
let alphabet = Array("abcdefghijklmnopqrstuvwxyz")
var encryptedString = ""
for char in s {
if let index = alphabet.firstIndex(of: char) {
let newIndex = (index + 4) % 26
encryptedString.append(alphabet[newIndex])
}
}
return encryptedString
}
```func encrypt(s: String) -> String {
let alphabet = Array("abcdefghijklmnopqrstuvwxyz")
var encryptedString = ""
for char in s {
if let index = alphabet.firstIndex(of: char) {
let newIndex = (index + 4) % 26
encryptedString.append(alphabet[newIndex])
} else {
encryptedString.append(char) // Append the character as is if it's not a lowercase letter
}
}
return encryptedString
}```swift
func encrypt(s: String) -> String {
let alphabet = Array("abcdefghijklmnopqrstuvwxyz")
var encryptedString = ""
for char in s {
if let index = alphabet.firstIndex(of: char) {
let newIndex = (index + 4) % 26
encryptedString.append(alphabet[newIndex])
} else {
encryptedString.append(char) // Append the character as is if it's not a lowercase letter
}
}
return encryptedString
}
```func nextSmallest(lst: [Int]) -> Int? {
let uniqueSorted = Array(Set(lst)).sorted()
return uniqueSorted.count >= 2 ? uniqueSorted[1] : nil
}```swift
func nextSmallest(lst: [Int]) -> Int? {
let uniqueSorted = Array(Set(lst)).sorted()
return uniqueSorted.count >= 2 ? uniqueSorted[1] : nil
}
```func nextSmallest(lst: [Int]) -> Int? {
let uniqueSorted = Array(Set(lst)).sorted()
return uniqueSorted.count >= 2 ? uniqueSorted[1] : nil
}```swift
func nextSmallest(lst: [Int]) -> Int? {
let uniqueSorted = Array(Set(lst)).sorted()
return uniqueSorted.count >= 2 ? uniqueSorted[1] : nil
}
```func nextSmallest(lst: [Int]) -> Int? {
let uniqueSorted = Array(Set(lst)).sorted()
return uniqueSorted.count >= 2 ? uniqueSorted[1] : nil
}```swift
func nextSmallest(lst: [Int]) -> Int? {
let uniqueSorted = Array(Set(lst)).sorted()
return uniqueSorted.count >= 2 ? uniqueSorted[1] : nil
}
```func nextSmallest(lst: [Int]) -> Int? {
let uniqueSorted = Array(Set(lst)).sorted()
return uniqueSorted.count >= 2 ? uniqueSorted[1] : nil
}```swift
func nextSmallest(lst: [Int]) -> Int? {
let uniqueSorted = Array(Set(lst)).sorted()
return uniqueSorted.count >= 2 ? uniqueSorted[1] : nil
}
```func nextSmallest(lst: [Int]) -> Int? {
let uniqueSorted = Array(Set(lst)).sorted()
return uniqueSorted.count >= 2 ? uniqueSorted[1] : nil
}```swift
func nextSmallest(lst: [Int]) -> Int? {
let uniqueSorted = Array(Set(lst)).sorted()
return uniqueSorted.count >= 2 ? uniqueSorted[1] : nil
}
```func nextSmallest(lst: [Int]) -> Int? {
let uniqueSorted = Array(Set(lst)).sorted()
return uniqueSorted.count >= 2 ? uniqueSorted[1] : nil
}```swift
func nextSmallest(lst: [Int]) -> Int? {
let uniqueSorted = Array(Set(lst)).sorted()
return uniqueSorted.count >= 2 ? uniqueSorted[1] : nil
}
```func nextSmallest(lst: [Int]) -> Int? {
let uniqueSorted = Array(Set(lst)).sorted()
return uniqueSorted.count >= 2 ? uniqueSorted[1] : nil
}```swift
func nextSmallest(lst: [Int]) -> Int? {
let uniqueSorted = Array(Set(lst)).sorted()
return uniqueSorted.count >= 2 ? uniqueSorted[1] : nil
}
```func nextSmallest(lst: [Int]) -> Int? {
let uniqueSorted = Array(Set(lst)).sorted()
return uniqueSorted.count >= 2 ? uniqueSorted[1] : nil
}```swift
func nextSmallest(lst: [Int]) -> Int? {
let uniqueSorted = Array(Set(lst)).sorted()
return uniqueSorted.count >= 2 ? uniqueSorted[1] : nil
}
```func nextSmallest(lst: [Int]) -> Int? {
let uniqueSorted = Array(Set(lst)).sorted()
return uniqueSorted.count >= 2 ? uniqueSorted[1] : nil
}```swift
func nextSmallest(lst: [Int]) -> Int? {
let uniqueSorted = Array(Set(lst)).sorted()
return uniqueSorted.count >= 2 ? uniqueSorted[1] : nil
}
```func nextSmallest(lst: [Int]) -> Int? {
let uniqueSorted = Array(Set(lst)).sorted()
return uniqueSorted.count > 1 ? uniqueSorted[1] : nil
}```swift
func nextSmallest(lst: [Int]) -> Int? {
let uniqueSorted = Array(Set(lst)).sorted()
return uniqueSorted.count > 1 ? uniqueSorted[1] : nil
}
```func isBored(S: String) -> Int {
let sentences = S.split(whereSeparator: { $0 == "." || $0 == "?" || $0 == "!" })
var boredomCount = 0
for sentence in sentences {
let trimmedSentence = sentence.trimmingCharacters(in: .whitespacesAndNewlines)
if trimmedSentence.hasPrefix("I") {
boredomCount += 1
}
}
return boredomCount
}```swift
func isBored(S: String) -> Int {
let sentences = S.split(whereSeparator: { $0 == "." || $0 == "?" || $0 == "!" })
var boredomCount = 0
for sentence in sentences {
let trimmedSentence = sentence.trimmingCharacters(in: .whitespacesAndNewlines)
if trimmedSentence.hasPrefix("I") {
boredomCount += 1
}
}
return boredomCount
}
``` // XCTAssertTrue failedfunc isBored(S: String) -> Int {
let sentences = S.split(whereSeparator: { $0 == "." || $0 == "?" || $0 == "!" })
var boredomCount = 0
for sentence in sentences {
let trimmedSentence = sentence.trimmingCharacters(in: .whitespacesAndNewlines)
if trimmedSentence.hasPrefix("I") {
boredomCount += 1
}
}
return boredomCount
}```swift
func isBored(S: String) -> Int {
let sentences = S.split(whereSeparator: { $0 == "." || $0 == "?" || $0 == "!" })
var boredomCount = 0
for sentence in sentences {
let trimmedSentence = sentence.trimmingCharacters(in: .whitespacesAndNewlines)
if trimmedSentence.hasPrefix("I") {
boredomCount += 1
}
}
return boredomCount
}
``` // XCTAssertTrue failedfunc isBored(S: String) -> Int {
let sentences = S.components(separatedBy: CharacterSet(charactersIn: ".!?"))
var boredomCount = 0
for sentence in sentences {
let trimmedSentence = sentence.trimmingCharacters(in: .whitespacesAndNewlines)
if trimmedSentence.hasPrefix("I") {
boredomCount += 1
}
}
return boredomCount
}```swift
func isBored(S: String) -> Int {
let sentences = S.components(separatedBy: CharacterSet(charactersIn: ".!?"))
var boredomCount = 0
for sentence in sentences {
let trimmedSentence = sentence.trimmingCharacters(in: .whitespacesAndNewlines)
if trimmedSentence.hasPrefix("I") {
boredomCount += 1
}
}
return boredomCount
}
``` // XCTAssertTrue failedfunc isBored(S: String) -> Int {
let sentences = S.split(whereSeparator: { $0 == "." || $0 == "?" || $0 == "!" })
var boredomCount = 0
for sentence in sentences {
let trimmedSentence = sentence.trimmingCharacters(in: .whitespacesAndNewlines)
if trimmedSentence.hasPrefix("I") {
boredomCount += 1
}
}
return boredomCount
}```swift
func isBored(S: String) -> Int {
let sentences = S.split(whereSeparator: { $0 == "." || $0 == "?" || $0 == "!" })
var boredomCount = 0
for sentence in sentences {
let trimmedSentence = sentence.trimmingCharacters(in: .whitespacesAndNewlines)
if trimmedSentence.hasPrefix("I") {
boredomCount += 1
}
}
return boredomCount
}
``` // XCTAssertTrue failedfunc isBored(S: String) -> Int {
let sentences = S.split(whereSeparator: { $0 == "." || $0 == "?" || $0 == "!" })
var boredomCount = 0
for sentence in sentences {
let trimmedSentence = sentence.trimmingCharacters(in: .whitespacesAndNewlines)
if trimmedSentence.hasPrefix("I") {
boredomCount += 1
}
}
return boredomCount
}```swift
func isBored(S: String) -> Int {
let sentences = S.split(whereSeparator: { $0 == "." || $0 == "?" || $0 == "!" })
var boredomCount = 0
for sentence in sentences {
let trimmedSentence = sentence.trimmingCharacters(in: .whitespacesAndNewlines)
if trimmedSentence.hasPrefix("I") {
boredomCount += 1
}
}
return boredomCount
}
``` // XCTAssertTrue failedfunc isBored(S: String) -> Int {
let sentences = S.split(whereSeparator: { $0 == "." || $0 == "?" || $0 == "!" })
var boredomCount = 0
for sentence in sentences {
let trimmedSentence = sentence.trimmingCharacters(in: .whitespacesAndNewlines)
if trimmedSentence.hasPrefix("I") {
boredomCount += 1
}
}
return boredomCount
}```swift
func isBored(S: String) -> Int {
let sentences = S.split(whereSeparator: { $0 == "." || $0 == "?" || $0 == "!" })
var boredomCount = 0
for sentence in sentences {
let trimmedSentence = sentence.trimmingCharacters(in: .whitespacesAndNewlines)
if trimmedSentence.hasPrefix("I") {
boredomCount += 1
}
}
return boredomCount
}
``` // XCTAssertTrue failedfunc isBored(S: String) -> Int {
let sentences = S.split(whereSeparator: { $0 == "." || $0 == "?" || $0 == "!" })
var boredomCount = 0
for sentence in sentences {
let trimmedSentence = sentence.trimmingCharacters(in: .whitespacesAndNewlines)
if trimmedSentence.hasPrefix("I") {
boredomCount += 1
}
}
return boredomCount
}```swift
func isBored(S: String) -> Int {
let sentences = S.split(whereSeparator: { $0 == "." || $0 == "?" || $0 == "!" })
var boredomCount = 0
for sentence in sentences {
let trimmedSentence = sentence.trimmingCharacters(in: .whitespacesAndNewlines)
if trimmedSentence.hasPrefix("I") {
boredomCount += 1
}
}
return boredomCount
}
``` // XCTAssertTrue failedfunc isBored(S: String) -> Int {
let sentences = S.split(whereSeparator: { $0 == "." || $0 == "?" || $0 == "!" })
var boredomCount = 0
for sentence in sentences {
let trimmedSentence = sentence.trimmingCharacters(in: .whitespacesAndNewlines)
if trimmedSentence.hasPrefix("I") {
boredomCount += 1
}
}
return boredomCount
}```swift
func isBored(S: String) -> Int {
let sentences = S.split(whereSeparator: { $0 == "." || $0 == "?" || $0 == "!" })
var boredomCount = 0
for sentence in sentences {
let trimmedSentence = sentence.trimmingCharacters(in: .whitespacesAndNewlines)
if trimmedSentence.hasPrefix("I") {
boredomCount += 1
}
}
return boredomCount
}
``` // XCTAssertTrue failedfunc isBored(S: String) -> Int {
let sentences = S.split(whereSeparator: { $0 == "." || $0 == "?" || $0 == "!" })
var boredomCount = 0
for sentence in sentences {
let trimmedSentence = sentence.trimmingCharacters(in: .whitespacesAndNewlines)
if trimmedSentence.hasPrefix("I") {
boredomCount += 1
}
}
return boredomCount
}```swift
func isBored(S: String) -> Int {
let sentences = S.split(whereSeparator: { $0 == "." || $0 == "?" || $0 == "!" })
var boredomCount = 0
for sentence in sentences {
let trimmedSentence = sentence.trimmingCharacters(in: .whitespacesAndNewlines)
if trimmedSentence.hasPrefix("I") {
boredomCount += 1
}
}
return boredomCount
}
``` // XCTAssertTrue failedfunc isBored(S: String) -> Int {
let sentences = S.split(whereSeparator: { $0 == "." || $0 == "?" || $0 == "!" })
var boredomCount = 0
for sentence in sentences {
let trimmedSentence = sentence.trimmingCharacters(in: .whitespaces)
if trimmedSentence.hasPrefix("I") {
boredomCount += 1
}
}
return boredomCount
}```swift
func isBored(S: String) -> Int {
let sentences = S.split(whereSeparator: { $0 == "." || $0 == "?" || $0 == "!" })
var boredomCount = 0
for sentence in sentences {
let trimmedSentence = sentence.trimmingCharacters(in: .whitespaces)
if trimmedSentence.hasPrefix("I") {
boredomCount += 1
}
}
return boredomCount
}
``` // XCTAssertTrue failedfunc anyInt(x: Double, y: Double, z: Double) -> Bool {
guard x.isInteger, y.isInteger, z.isInteger else {
return false
}
return x == y + z || y == x + z || z == x + y
}
extension Double {
var isInteger: Bool {
return floor(self) == self
}
}```swift
func anyInt(x: Double, y: Double, z: Double) -> Bool {
guard x.isInteger, y.isInteger, z.isInteger else {
return false
}
return x == y + z || y == x + z || z == x + y
}
extension Double {
var isInteger: Bool {
return floor(self) == self
}
}
```func anyInt(x: Double, y: Double, z: Double) -> Bool {
guard x.isInteger, y.isInteger, z.isInteger else {
return false
}
return x == y + z || y == x + z || z == x + y
}
extension Double {
var isInteger: Bool {
return self == floor(self)
}
}```swift
func anyInt(x: Double, y: Double, z: Double) -> Bool {
guard x.isInteger, y.isInteger, z.isInteger else {
return false
}
return x == y + z || y == x + z || z == x + y
}
extension Double {
var isInteger: Bool {
return self == floor(self)
}
}
```func anyInt(x: Double, y: Double, z: Double) -> Bool {
guard x.isInteger, y.isInteger, z.isInteger else {
return false
}
return x == y + z || y == x + z || z == x + y
}
extension Double {
var isInteger: Bool {
return self == floor(self)
}
}```swift
func anyInt(x: Double, y: Double, z: Double) -> Bool {
guard x.isInteger, y.isInteger, z.isInteger else {
return false
}
return x == y + z || y == x + z || z == x + y
}
extension Double {
var isInteger: Bool {
return self == floor(self)
}
}
```func anyInt(x: Double, y: Double, z: Double) -> Bool {
guard x.isInteger, y.isInteger, z.isInteger else {
return false
}
return x == y + z || y == x + z || z == x + y
}
extension Double {
var isInteger: Bool {
return self == floor(self)
}
}```swift
func anyInt(x: Double, y: Double, z: Double) -> Bool {
guard x.isInteger, y.isInteger, z.isInteger else {
return false
}
return x == y + z || y == x + z || z == x + y
}
extension Double {
var isInteger: Bool {
return self == floor(self)
}
}
```func anyInt(x: Double, y: Double, z: Double) -> Bool {
guard x.isInteger, y.isInteger, z.isInteger else {
return false
}
return x == y + z || y == x + z || z == x + y
}
extension Double {
var isInteger: Bool {
return self == floor(self)
}
}```swift
func anyInt(x: Double, y: Double, z: Double) -> Bool {
guard x.isInteger, y.isInteger, z.isInteger else {
return false
}
return x == y + z || y == x + z || z == x + y
}
extension Double {
var isInteger: Bool {
return self == floor(self)
}
}
```func anyInt(x: Double, y: Double, z: Double) -> Bool {
guard x.isInteger, y.isInteger, z.isInteger else {
return false
}
return x == y + z || y == x + z || z == x + y
}
extension Double {
var isInteger: Bool {
return self == floor(self)
}
}```swift
func anyInt(x: Double, y: Double, z: Double) -> Bool {
guard x.isInteger, y.isInteger, z.isInteger else {
return false
}
return x == y + z || y == x + z || z == x + y
}
extension Double {
var isInteger: Bool {
return self == floor(self)
}
}
```func anyInt(x: Double, y: Double, z: Double) -> Bool {
guard x == floor(x), y == floor(y), z == floor(z) else {
return false
}
let intX = Int(x)
let intY = Int(y)
let intZ = Int(z)
return intX == intY + intZ || intY == intX + intZ || intZ == intX + intY
}```swift
func anyInt(x: Double, y: Double, z: Double) -> Bool {
guard x == floor(x), y == floor(y), z == floor(z) else {
return false
}
let intX = Int(x)
let intY = Int(y)
let intZ = Int(z)
return intX == intY + intZ || intY == intX + intZ || intZ == intX + intY
}
```func anyInt(x: Double, y: Double, z: Double) -> Bool {
guard x.isInteger, y.isInteger, z.isInteger else {
return false
}
let intX = Int(x)
let intY = Int(y)
let intZ = Int(z)
return intX == intY + intZ || intY == intX + intZ || intZ == intX + intY
}
extension Double {
var isInteger: Bool {
return self == floor(self)
}
}```swift
func anyInt(x: Double, y: Double, z: Double) -> Bool {
guard x.isInteger, y.isInteger, z.isInteger else {
return false
}
let intX = Int(x)
let intY = Int(y)
let intZ = Int(z)
return intX == intY + intZ || intY == intX + intZ || intZ == intX + intY
}
extension Double {
var isInteger: Bool {
return self == floor(self)
}
}
```func anyInt(x: Double, y: Double, z: Double) -> Bool {
guard x.isInteger, y.isInteger, z.isInteger else {
return false
}
return x == y + z || y == x + z || z == x + y
}
extension Double {
var isInteger: Bool {
return self == floor(self)
}
}```swift
func anyInt(x: Double, y: Double, z: Double) -> Bool {
guard x.isInteger, y.isInteger, z.isInteger else {
return false
}
return x == y + z || y == x + z || z == x + y
}
extension Double {
var isInteger: Bool {
return self == floor(self)
}
}
```func anyInt(x: Double, y: Double, z: Double) -> Bool {
guard x.isInteger, y.isInteger, z.isInteger else {
return false
}
return x == y + z || y == x + z || z == x + y
}
extension Double {
var isInteger: Bool {
return self == floor(self)
}
}```swift
func anyInt(x: Double, y: Double, z: Double) -> Bool {
guard x.isInteger, y.isInteger, z.isInteger else {
return false
}
return x == y + z || y == x + z || z == x + y
}
extension Double {
var isInteger: Bool {
return self == floor(self)
}
}
```func encode(message: String) -> String {
let vowels: [Character: Character] = [
"a": "c", "A": "C",
"e": "g", "E": "G",
"i": "k", "I": "K",
"o": "q", "O": "Q",
"u": "w", "U": "W"
]
var encodedMessage = ""
for character in message {
if let newChar = vowels[character] {
encodedMessage.append(newChar)
} else if character.isLetter {
if character.isUppercase {
encodedMessage.append(character.lowercased())
} else {
encodedMessage.append(character.uppercased())
}
} else {
encodedMessage.append(character)
}
}
return encodedMessage
}```swift
func encode(message: String) -> String {
let vowels: [Character: Character] = [
"a": "c", "A": "C",
"e": "g", "E": "G",
"i": "k", "I": "K",
"o": "q", "O": "Q",
"u": "w", "U": "W"
]
var encodedMessage = ""
for character in message {
if let newChar = vowels[character] {
encodedMessage.append(newChar)
} else if character.isLetter {
if character.isUppercase {
encodedMessage.append(character.lowercased())
} else {
encodedMessage.append(character.uppercased())
}
} else {
encodedMessage.append(character)
}
}
return encodedMessage
}
``` // XCTAssertTrue failedfunc encode(message: String) -> String {
let vowels: [Character: Character] = [
"a": "c", "A": "C",
"e": "g", "E": "G",
"i": "k", "I": "K",
"o": "q", "O": "Q",
"u": "w", "U": "W"
]
var encodedMessage = ""
for character in message {
if let replacement = vowels[character] {
encodedMessage.append(replacement)
} else if character.isLetter {
if character.isUppercase {
encodedMessage.append(character.lowercased())
} else {
encodedMessage.append(character.uppercased())
}
} else {
encodedMessage.append(character)
}
}
return encodedMessage
}```swift
func encode(message: String) -> String {
let vowels: [Character: Character] = [
"a": "c", "A": "C",
"e": "g", "E": "G",
"i": "k", "I": "K",
"o": "q", "O": "Q",
"u": "w", "U": "W"
]
var encodedMessage = ""
for character in message {
if let replacement = vowels[character] {
encodedMessage.append(replacement)
} else if character.isLetter {
if character.isUppercase {
encodedMessage.append(character.lowercased())
} else {
encodedMessage.append(character.uppercased())
}
} else {
encodedMessage.append(character)
}
}
return encodedMessage
}
``` // XCTAssertTrue failedfunc encode(message: String) -> String {
let vowels: [Character: Character] = [
"a": "c", "A": "C",
"e": "g", "E": "G",
"i": "k", "I": "K",
"o": "q", "O": "Q",
"u": "w", "U": "W"
]
var encodedMessage = ""
for character in message {
if let newChar = vowels[character] {
encodedMessage.append(newChar)
} else if character.isLetter {
if character.isUppercase {
encodedMessage.append(character.lowercased())
} else {
encodedMessage.append(character.uppercased())
}
} else {
encodedMessage.append(character)
}
}
return encodedMessage
}```swift
func encode(message: String) -> String {
let vowels: [Character: Character] = [
"a": "c", "A": "C",
"e": "g", "E": "G",
"i": "k", "I": "K",
"o": "q", "O": "Q",
"u": "w", "U": "W"
]
var encodedMessage = ""
for character in message {
if let newChar = vowels[character] {
encodedMessage.append(newChar)
} else if character.isLetter {
if character.isUppercase {
encodedMessage.append(character.lowercased())
} else {
encodedMessage.append(character.uppercased())
}
} else {
encodedMessage.append(character)
}
}
return encodedMessage
}
``` // XCTAssertTrue failedfunc encode(message: String) -> String {
let vowels: [Character: Character] = [
"a": "c", "A": "C",
"e": "g", "E": "G",
"i": "k", "I": "K",
"o": "q", "O": "Q",
"u": "w", "U": "W"
]
var encodedMessage = ""
for character in message {
if character.isLetter {
if let replacement = vowels[character] {
encodedMessage.append(replacement)
} else {
if character.isUppercase {
encodedMessage.append(character.lowercased())
} else {
encodedMessage.append(character.uppercased())
}
}
} else {
encodedMessage.append(character)
}
}
return encodedMessage
}```swift
func encode(message: String) -> String {
let vowels: [Character: Character] = [
"a": "c", "A": "C",
"e": "g", "E": "G",
"i": "k", "I": "K",
"o": "q", "O": "Q",
"u": "w", "U": "W"
]
var encodedMessage = ""
for character in message {
if character.isLetter {
if let replacement = vowels[character] {
encodedMessage.append(replacement)
} else {
if character.isUppercase {
encodedMessage.append(character.lowercased())
} else {
encodedMessage.append(character.uppercased())
}
}
} else {
encodedMessage.append(character)
}
}
return encodedMessage
}
``` // XCTAssertTrue failedfunc encode(message: String) -> String {
let vowels: [Character: Character] = [
"a": "c", "A": "C",
"e": "g", "E": "G",
"i": "k", "I": "K",
"o": "q", "O": "Q",
"u": "w", "U": "W"
]
var encodedMessage = ""
for character in message {
if let newChar = vowels[character] {
encodedMessage.append(newChar)
} else if character.isLetter {
if character.isUppercase {
encodedMessage.append(character.lowercased())
} else {
encodedMessage.append(character.uppercased())
}
} else {
encodedMessage.append(character)
}
}
return encodedMessage
}```swift
func encode(message: String) -> String {
let vowels: [Character: Character] = [
"a": "c", "A": "C",
"e": "g", "E": "G",
"i": "k", "I": "K",
"o": "q", "O": "Q",
"u": "w", "U": "W"
]
var encodedMessage = ""
for character in message {
if let newChar = vowels[character] {
encodedMessage.append(newChar)
} else if character.isLetter {
if character.isUppercase {
encodedMessage.append(character.lowercased())
} else {
encodedMessage.append(character.uppercased())
}
} else {
encodedMessage.append(character)
}
}
return encodedMessage
}
``` // XCTAssertTrue failedfunc encode(message: String) -> String {
let vowels: [Character: Character] = [
"a": "c", "A": "C",
"e": "g", "E": "G",
"i": "k", "I": "K",
"o": "q", "O": "Q",
"u": "w", "U": "W"
]
var encodedMessage = ""
for character in message {
if let newChar = vowels[character] {
encodedMessage.append(newChar)
} else if character.isLetter {
if character.isUppercase {
encodedMessage.append(character.lowercased())
} else {
encodedMessage.append(character.uppercased())
}
} else {
encodedMessage.append(character)
}
}
return encodedMessage
}```swift
func encode(message: String) -> String {
let vowels: [Character: Character] = [
"a": "c", "A": "C",
"e": "g", "E": "G",
"i": "k", "I": "K",
"o": "q", "O": "Q",
"u": "w", "U": "W"
]
var encodedMessage = ""
for character in message {
if let newChar = vowels[character] {
encodedMessage.append(newChar)
} else if character.isLetter {
if character.isUppercase {
encodedMessage.append(character.lowercased())
} else {
encodedMessage.append(character.uppercased())
}
} else {
encodedMessage.append(character)
}
}
return encodedMessage
}
``` // XCTAssertTrue failedfunc encode(message: String) -> String {
let vowels: [Character: Character] = [
"a": "c", "A": "C",
"e": "g", "E": "G",
"i": "k", "I": "K",
"o": "q", "O": "Q",
"u": "w", "U": "W"
]
var encodedMessage = ""
for character in message {
if let newChar = vowels[character] {
encodedMessage.append(newChar)
} else if character.isLetter {
if character.isUppercase {
encodedMessage.append(character.lowercased())
} else {
encodedMessage.append(character.uppercased())
}
} else {
encodedMessage.append(character)
}
}
return encodedMessage
}```swift
func encode(message: String) -> String {
let vowels: [Character: Character] = [
"a": "c", "A": "C",
"e": "g", "E": "G",
"i": "k", "I": "K",
"o": "q", "O": "Q",
"u": "w", "U": "W"
]
var encodedMessage = ""
for character in message {
if let newChar = vowels[character] {
encodedMessage.append(newChar)
} else if character.isLetter {
if character.isUppercase {
encodedMessage.append(character.lowercased())
} else {
encodedMessage.append(character.uppercased())
}
} else {
encodedMessage.append(character)
}
}
return encodedMessage
}
``` // XCTAssertTrue failedfunc encode(message: String) -> String {
let vowels: [Character: Character] = [
"a": "c", "A": "C",
"e": "g", "E": "G",
"i": "k", "I": "K",
"o": "q", "O": "Q",
"u": "w", "U": "W"
]
var encodedMessage = ""
for character in message {
if let newChar = vowels[character] {
encodedMessage.append(newChar)
} else if character.isLetter {
if character.isUppercase {
encodedMessage.append(character.lowercased())
} else {
encodedMessage.append(character.uppercased())
}
} else {
encodedMessage.append(character)
}
}
return encodedMessage
}```swift
func encode(message: String) -> String {
let vowels: [Character: Character] = [
"a": "c", "A": "C",
"e": "g", "E": "G",
"i": "k", "I": "K",
"o": "q", "O": "Q",
"u": "w", "U": "W"
]
var encodedMessage = ""
for character in message {
if let newChar = vowels[character] {
encodedMessage.append(newChar)
} else if character.isLetter {
if character.isUppercase {
encodedMessage.append(character.lowercased())
} else {
encodedMessage.append(character.uppercased())
}
} else {
encodedMessage.append(character)
}
}
return encodedMessage
}
``` // XCTAssertTrue failedfunc encode(message: String) -> String {
let vowels: [Character: Character] = [
"a": "c", "A": "C",
"e": "g", "E": "G",
"i": "k", "I": "K",
"o": "q", "O": "Q",
"u": "w", "U": "W"
]
var encodedMessage = ""
for character in message {
if let newChar = vowels[character] {
encodedMessage.append(newChar)
} else if character.isLetter {
if character.isUppercase {
encodedMessage.append(character.lowercased())
} else {
encodedMessage.append(character.uppercased())
}
} else {
encodedMessage.append(character)
}
}
return encodedMessage
}```swift
func encode(message: String) -> String {
let vowels: [Character: Character] = [
"a": "c", "A": "C",
"e": "g", "E": "G",
"i": "k", "I": "K",
"o": "q", "O": "Q",
"u": "w", "U": "W"
]
var encodedMessage = ""
for character in message {
if let newChar = vowels[character] {
encodedMessage.append(newChar)
} else if character.isLetter {
if character.isUppercase {
encodedMessage.append(character.lowercased())
} else {
encodedMessage.append(character.uppercased())
}
} else {
encodedMessage.append(character)
}
}
return encodedMessage
}
``` // XCTAssertTrue failedfunc encode(message: String) -> String {
let vowels: [Character: Character] = [
"a": "c", "A": "C",
"e": "g", "E": "G",
"i": "k", "I": "K",
"o": "q", "O": "Q",
"u": "w", "U": "W"
]
var encodedMessage = ""
for character in message {
if let replacement = vowels[character] {
encodedMessage.append(replacement)
} else if character.isLetter {
if character.isUppercase {
encodedMessage.append(character.lowercased())
} else {
encodedMessage.append(character.uppercased())
}
} else {
encodedMessage.append(character)
}
}
return encodedMessage
}```swift
func encode(message: String) -> String {
let vowels: [Character: Character] = [
"a": "c", "A": "C",
"e": "g", "E": "G",
"i": "k", "I": "K",
"o": "q", "O": "Q",
"u": "w", "U": "W"
]
var encodedMessage = ""
for character in message {
if let replacement = vowels[character] {
encodedMessage.append(replacement)
} else if character.isLetter {
if character.isUppercase {
encodedMessage.append(character.lowercased())
} else {
encodedMessage.append(character.uppercased())
}
} else {
encodedMessage.append(character)
}
}
return encodedMessage
}
``` // XCTAssertTrue failedfunc skjkasdkd(lst: [Int]) -> Int {
func isPrime(_ number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2...Int(sqrt(Double(number))) {
if number % i == 0 {
return false
}
}
return true
}
func sumOfDigits(_ number: Int) -> Int {
return String(number).compactMap { $0.wholeNumberValue }.reduce(0, +)
}
let primes = lst.filter { isPrime($0) }
guard let largestPrime = primes.max() else { return 0 }
return sumOfDigits(largestPrime)
}```swift
func skjkasdkd(lst: [Int]) -> Int {
func isPrime(_ number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2...Int(sqrt(Double(number))) {
if number % i == 0 {
return false
}
}
return true
}
func sumOfDigits(_ number: Int) -> Int {
return String(number).compactMap { $0.wholeNumberValue }.reduce(0, +)
}
let primes = lst.filter { isPrime($0) }
guard let largestPrime = primes.max() else { return 0 }
return sumOfDigits(largestPrime)
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc skjkasdkd(lst: [Int]) -> Int {
func isPrime(_ number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2...Int(sqrt(Double(number))) {
if number % i == 0 {
return false
}
}
return true
}
func sumOfDigits(_ number: Int) -> Int {
return String(number).compactMap { Int(String($0)) }.reduce(0, +)
}
let primes = lst.filter { isPrime($0) }
guard let largestPrime = primes.max() else { return 0 }
return sumOfDigits(largestPrime)
}```swift
func skjkasdkd(lst: [Int]) -> Int {
func isPrime(_ number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2...Int(sqrt(Double(number))) {
if number % i == 0 {
return false
}
}
return true
}
func sumOfDigits(_ number: Int) -> Int {
return String(number).compactMap { Int(String($0)) }.reduce(0, +)
}
let primes = lst.filter { isPrime($0) }
guard let largestPrime = primes.max() else { return 0 }
return sumOfDigits(largestPrime)
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc skjkasdkd(lst: [Int]) -> Int {
func isPrime(_ number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2...Int(sqrt(Double(number))) {
if number % i == 0 {
return false
}
}
return true
}
func sumOfDigits(_ number: Int) -> Int {
return String(number).compactMap { Int(String($0)) }.reduce(0, +)
}
let primes = lst.filter { isPrime($0) }
guard let largestPrime = primes.max() else { return 0 }
return sumOfDigits(largestPrime)
}```swift
func skjkasdkd(lst: [Int]) -> Int {
func isPrime(_ number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2...Int(sqrt(Double(number))) {
if number % i == 0 {
return false
}
}
return true
}
func sumOfDigits(_ number: Int) -> Int {
return String(number).compactMap { Int(String($0)) }.reduce(0, +)
}
let primes = lst.filter { isPrime($0) }
guard let largestPrime = primes.max() else { return 0 }
return sumOfDigits(largestPrime)
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc skjkasdkd(lst: [Int]) -> Int {
func isPrime(_ num: Int) -> Bool {
guard num > 1 else { return false }
for i in 2...Int(sqrt(Double(num))) {
if num % i == 0 {
return false
}
}
return true
}
func sumOfDigits(_ num: Int) -> Int {
return String(num).compactMap { Int(String($0)) }.reduce(0, +)
}
let primes = lst.filter { isPrime($0) }
guard let largestPrime = primes.max() else { return 0 }
return sumOfDigits(largestPrime)
}```swift
func skjkasdkd(lst: [Int]) -> Int {
func isPrime(_ num: Int) -> Bool {
guard num > 1 else { return false }
for i in 2...Int(sqrt(Double(num))) {
if num % i == 0 {
return false
}
}
return true
}
func sumOfDigits(_ num: Int) -> Int {
return String(num).compactMap { Int(String($0)) }.reduce(0, +)
}
let primes = lst.filter { isPrime($0) }
guard let largestPrime = primes.max() else { return 0 }
return sumOfDigits(largestPrime)
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc skjkasdkd(lst: [Int]) -> Int {
func isPrime(_ number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2...Int(sqrt(Double(number))) {
if number % i == 0 {
return false
}
}
return true
}
func sumOfDigits(_ number: Int) -> Int {
return String(number).compactMap { Int(String($0)) }.reduce(0, +)
}
let primeNumbers = lst.filter { isPrime($0) }
guard let largestPrime = primeNumbers.max() else { return 0 }
return sumOfDigits(largestPrime)
}```swift
func skjkasdkd(lst: [Int]) -> Int {
func isPrime(_ number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2...Int(sqrt(Double(number))) {
if number % i == 0 {
return false
}
}
return true
}
func sumOfDigits(_ number: Int) -> Int {
return String(number).compactMap { Int(String($0)) }.reduce(0, +)
}
let primeNumbers = lst.filter { isPrime($0) }
guard let largestPrime = primeNumbers.max() else { return 0 }
return sumOfDigits(largestPrime)
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc skjkasdkd(lst: [Int]) -> Int {
func isPrime(_ number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2...Int(sqrt(Double(number))) {
if number % i == 0 {
return false
}
}
return true
}
func sumOfDigits(_ number: Int) -> Int {
return String(number).compactMap { $0.wholeNumberValue }.reduce(0, +)
}
let primes = lst.filter { isPrime($0) }
guard let largestPrime = primes.max() else { return 0 }
return sumOfDigits(largestPrime)
}```swift
func skjkasdkd(lst: [Int]) -> Int {
func isPrime(_ number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2...Int(sqrt(Double(number))) {
if number % i == 0 {
return false
}
}
return true
}
func sumOfDigits(_ number: Int) -> Int {
return String(number).compactMap { $0.wholeNumberValue }.reduce(0, +)
}
let primes = lst.filter { isPrime($0) }
guard let largestPrime = primes.max() else { return 0 }
return sumOfDigits(largestPrime)
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc skjkasdkd(lst: [Int]) -> Int {
func isPrime(_ number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2...Int(sqrt(Double(number))) {
if number % i == 0 {
return false
}
}
return true
}
func sumOfDigits(_ number: Int) -> Int {
return String(number).compactMap { Int(String($0)) }.reduce(0, +)
}
let primeNumbers = lst.filter { isPrime($0) }
guard let largestPrime = primeNumbers.max() else { return 0 }
return sumOfDigits(largestPrime)
}```swift
func skjkasdkd(lst: [Int]) -> Int {
func isPrime(_ number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2...Int(sqrt(Double(number))) {
if number % i == 0 {
return false
}
}
return true
}
func sumOfDigits(_ number: Int) -> Int {
return String(number).compactMap { Int(String($0)) }.reduce(0, +)
}
let primeNumbers = lst.filter { isPrime($0) }
guard let largestPrime = primeNumbers.max() else { return 0 }
return sumOfDigits(largestPrime)
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc skjkasdkd(lst: [Int]) -> Int {
func isPrime(_ number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2...Int(sqrt(Double(number))) {
if number % i == 0 {
return false
}
}
return true
}
func sumOfDigits(_ number: Int) -> Int {
return String(number).compactMap { Int(String($0)) }.reduce(0, +)
}
let primeNumbers = lst.filter { isPrime($0) }
guard let largestPrime = primeNumbers.max() else { return 0 }
return sumOfDigits(largestPrime)
}```swift
func skjkasdkd(lst: [Int]) -> Int {
func isPrime(_ number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2...Int(sqrt(Double(number))) {
if number % i == 0 {
return false
}
}
return true
}
func sumOfDigits(_ number: Int) -> Int {
return String(number).compactMap { Int(String($0)) }.reduce(0, +)
}
let primeNumbers = lst.filter { isPrime($0) }
guard let largestPrime = primeNumbers.max() else { return 0 }
return sumOfDigits(largestPrime)
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc skjkasdkd(lst: [Int]) -> Int {
func isPrime(_ num: Int) -> Bool {
guard num > 1 else { return false }
for i in 2...Int(sqrt(Double(num))) {
if num % i == 0 {
return false
}
}
return true
}
func sumOfDigits(_ num: Int) -> Int {
return String(num).compactMap { $0.wholeNumberValue }.reduce(0, +)
}
let primes = lst.filter { isPrime($0) }
guard let largestPrime = primes.max() else { return 0 }
return sumOfDigits(largestPrime)
}```swift
func skjkasdkd(lst: [Int]) -> Int {
func isPrime(_ num: Int) -> Bool {
guard num > 1 else { return false }
for i in 2...Int(sqrt(Double(num))) {
if num % i == 0 {
return false
}
}
return true
}
func sumOfDigits(_ num: Int) -> Int {
return String(num).compactMap { $0.wholeNumberValue }.reduce(0, +)
}
let primes = lst.filter { isPrime($0) }
guard let largestPrime = primes.max() else { return 0 }
return sumOfDigits(largestPrime)
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc skjkasdkd(lst: [Int]) -> Int {
func isPrime(_ num: Int) -> Bool {
guard num > 1 else { return false }
for i in 2...Int(sqrt(Double(num))) {
if num % i == 0 {
return false
}
}
return true
}
func sumOfDigits(_ num: Int) -> Int {
return String(num).compactMap { $0.wholeNumberValue }.reduce(0, +)
}
let primeNumbers = lst.filter(isPrime)
guard let largestPrime = primeNumbers.max() else { return 0 }
return sumOfDigits(largestPrime)
}```swift
func skjkasdkd(lst: [Int]) -> Int {
func isPrime(_ num: Int) -> Bool {
guard num > 1 else { return false }
for i in 2...Int(sqrt(Double(num))) {
if num % i == 0 {
return false
}
}
return true
}
func sumOfDigits(_ num: Int) -> Int {
return String(num).compactMap { $0.wholeNumberValue }.reduce(0, +)
}
let primeNumbers = lst.filter(isPrime)
guard let largestPrime = primeNumbers.max() else { return 0 }
return sumOfDigits(largestPrime)
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc 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 {
guard number > 1 else { return false }
for i in 2...Int(sqrt(Double(number))) {
if number % i == 0 {
return false
}
}
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 {
guard number > 1 else { return false }
for i in 2...Int(sqrt(Double(number))) {
if number % i == 0 {
return false
}
}
return true
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc 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 {
guard number > 1 else { return false }
for i in 2...Int(sqrt(Double(number))) {
if number % i == 0 {
return false
}
}
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 {
guard number > 1 else { return false }
for i in 2...Int(sqrt(Double(number))) {
if number % i == 0 {
return false
}
}
return true
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc 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 {
guard number > 1 else { return false }
for i in 2...Int(sqrt(Double(number))) {
if number % i == 0 {
return false
}
}
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 {
guard number > 1 else { return false }
for i in 2...Int(sqrt(Double(number))) {
if number % i == 0 {
return false
}
}
return true
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc 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(_ num: Int) -> Bool {
guard num > 1 else { return false }
for i in 2...Int(sqrt(Double(num))) {
if num % i == 0 {
return false
}
}
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(_ num: Int) -> Bool {
guard num > 1 else { return false }
for i in 2...Int(sqrt(Double(num))) {
if num % i == 0 {
return false
}
}
return true
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc 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(_ num: Int) -> Bool {
guard num > 1 else { return false }
for i in 2...Int(sqrt(Double(num))) {
if num % i == 0 {
return false
}
}
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(_ num: Int) -> Bool {
guard num > 1 else { return false }
for i in 2...Int(sqrt(Double(num))) {
if num % i == 0 {
return false
}
}
return true
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc countUpTo(n: Int) -> [Int] {
guard n > 1 else { return [] }
var primes: [Int] = []
for number in 2..<n {
var isPrime = true
for divisor in 2..<(Int(sqrt(Double(number))) + 1) {
if number % divisor == 0 {
isPrime = false
break
}
}
if isPrime {
primes.append(number)
}
}
return primes
}```swift
func countUpTo(n: Int) -> [Int] {
guard n > 1 else { return [] }
var primes: [Int] = []
for number in 2..<n {
var isPrime = true
for divisor in 2..<(Int(sqrt(Double(number))) + 1) {
if number % divisor == 0 {
isPrime = false
break
}
}
if isPrime {
primes.append(number)
}
}
return primes
}
```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(_ num: Int) -> Bool {
guard num > 1 else { return false }
for i in 2...Int(sqrt(Double(num))) {
if num % i == 0 {
return false
}
}
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(_ num: Int) -> Bool {
guard num > 1 else { return false }
for i in 2...Int(sqrt(Double(num))) {
if num % i == 0 {
return false
}
}
return true
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc countUpTo(n: Int) -> [Int] {
guard n > 1 else { return [] }
var primes: [Int] = []
for number in 2..<n {
var isPrime = true
for divisor in 2..<Int(sqrt(Double(number))) + 1 {
if number % divisor == 0 {
isPrime = false
break
}
}
if isPrime {
primes.append(number)
}
}
return primes
}```swift
func countUpTo(n: Int) -> [Int] {
guard n > 1 else { return [] }
var primes: [Int] = []
for number in 2..<n {
var isPrime = true
for divisor in 2..<Int(sqrt(Double(number))) + 1 {
if number % divisor == 0 {
isPrime = false
break
}
}
if isPrime {
primes.append(number)
}
}
return primes
}
```func countUpTo(n: Int) -> [Int] {
guard n > 1 else { return [] }
var primes: [Int] = []
for number in 2..<n {
var isPrime = true
for divisor in 2..<Int(sqrt(Double(number))) + 1 {
if number % divisor == 0 {
isPrime = false
break
}
}
if isPrime {
primes.append(number)
}
}
return primes
}```swift
func countUpTo(n: Int) -> [Int] {
guard n > 1 else { return [] }
var primes: [Int] = []
for number in 2..<n {
var isPrime = true
for divisor in 2..<Int(sqrt(Double(number))) + 1 {
if number % divisor == 0 {
isPrime = false
break
}
}
if isPrime {
primes.append(number)
}
}
return primes
}
```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(_ num: Int) -> Bool {
guard num > 1 else { return false }
for i in 2...Int(sqrt(Double(num))) {
if num % i == 0 {
return false
}
}
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(_ num: Int) -> Bool {
guard num > 1 else { return false }
for i in 2...Int(sqrt(Double(num))) {
if num % i == 0 {
return false
}
}
return true
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc multiply(a: Int, b: Int) -> Int {
let unitDigitA = abs(a % 10)
let unitDigitB = abs(b % 10)
return unitDigitA * unitDigitB
}```swift
func multiply(a: Int, b: Int) -> Int {
let unitDigitA = abs(a % 10)
let unitDigitB = abs(b % 10)
return unitDigitA * unitDigitB
}
```func multiply(a: Int, b: Int) -> Int {
let unitDigitA = abs(a % 10)
let unitDigitB = abs(b % 10)
return unitDigitA * unitDigitB
}```swift
func multiply(a: Int, b: Int) -> Int {
let unitDigitA = abs(a % 10)
let unitDigitB = abs(b % 10)
return unitDigitA * unitDigitB
}
```func multiply(a: Int, b: Int) -> Int {
let unitDigitA = abs(a % 10)
let unitDigitB = abs(b % 10)
return unitDigitA * unitDigitB
}```swift
func multiply(a: Int, b: Int) -> Int {
let unitDigitA = abs(a % 10)
let unitDigitB = abs(b % 10)
return unitDigitA * unitDigitB
}
```func multiply(a: Int, b: Int) -> Int {
let unitDigitA = abs(a % 10)
let unitDigitB = abs(b % 10)
return unitDigitA * unitDigitB
}```swift
func multiply(a: Int, b: Int) -> Int {
let unitDigitA = abs(a % 10)
let unitDigitB = abs(b % 10)
return unitDigitA * unitDigitB
}
```func multiply(a: Int, b: Int) -> Int {
let unitDigitA = abs(a % 10)
let unitDigitB = abs(b % 10)
return unitDigitA * unitDigitB
}```swift
func multiply(a: Int, b: Int) -> Int {
let unitDigitA = abs(a % 10)
let unitDigitB = abs(b % 10)
return unitDigitA * unitDigitB
}
```func multiply(a: Int, b: Int) -> Int {
let unitDigitA = abs(a % 10)
let unitDigitB = abs(b % 10)
return unitDigitA * unitDigitB
}```swift
func multiply(a: Int, b: Int) -> Int {
let unitDigitA = abs(a % 10)
let unitDigitB = abs(b % 10)
return unitDigitA * unitDigitB
}
```func multiply(a: Int, b: Int) -> Int {
let unitDigitA = abs(a % 10)
let unitDigitB = abs(b % 10)
return unitDigitA * unitDigitB
}```swift
func multiply(a: Int, b: Int) -> Int {
let unitDigitA = abs(a % 10)
let unitDigitB = abs(b % 10)
return unitDigitA * unitDigitB
}
```func multiply(a: Int, b: Int) -> Int {
let unitDigitA = abs(a % 10)
let unitDigitB = abs(b % 10)
return unitDigitA * unitDigitB
}```swift
func multiply(a: Int, b: Int) -> Int {
let unitDigitA = abs(a % 10)
let unitDigitB = abs(b % 10)
return unitDigitA * unitDigitB
}
```func multiply(a: Int, b: Int) -> Int {
let unitDigitA = abs(a % 10)
let unitDigitB = abs(b % 10)
return unitDigitA * unitDigitB
}```swift
func multiply(a: Int, b: Int) -> Int {
let unitDigitA = abs(a % 10)
let unitDigitB = abs(b % 10)
return unitDigitA * unitDigitB
}
```func multiply(a: Int, b: Int) -> Int {
let unitDigitA = abs(a % 10)
let unitDigitB = abs(b % 10)
return unitDigitA * unitDigitB
}```swift
func multiply(a: Int, b: Int) -> Int {
let unitDigitA = abs(a % 10)
let unitDigitB = abs(b % 10)
return unitDigitA * unitDigitB
}
```func countUpper(s: String) -> Int {
let vowels = Set("AEIOU")
var count = 0
for (index, character) in s.enumerated() {
if index % 2 == 0, vowels.contains(character) {
count += 1
}
}
return count
}```swift
func countUpper(s: String) -> Int {
let vowels = Set("AEIOU")
var count = 0
for (index, character) in s.enumerated() {
if index % 2 == 0, vowels.contains(character) {
count += 1
}
}
return count
}
```func countUpper(s: String) -> Int {
let vowels = Set("AEIOU")
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0, vowels.contains(char) {
count += 1
}
}
return count
}```swift
func countUpper(s: String) -> Int {
let vowels = Set("AEIOU")
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0, vowels.contains(char) {
count += 1
}
}
return count
}
```func countUpper(s: String) -> Int {
let vowels = Set("AEIOU")
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0, vowels.contains(char) {
count += 1
}
}
return count
}```swift
func countUpper(s: String) -> Int {
let vowels = Set("AEIOU")
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0, vowels.contains(char) {
count += 1
}
}
return count
}
```func countUpper(s: String) -> Int {
let vowels = Set("AEIOU")
var count = 0
for (index, character) in s.enumerated() {
if index % 2 == 0, vowels.contains(character) {
count += 1
}
}
return count
}```swift
func countUpper(s: String) -> Int {
let vowels = Set("AEIOU")
var count = 0
for (index, character) in s.enumerated() {
if index % 2 == 0, vowels.contains(character) {
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 in stride(from: 0, to: s.count, by: 2) {
let charIndex = s.index(s.startIndex, offsetBy: index)
let char = s[charIndex]
if vowels.contains(char) {
count += 1
}
}
return count
}```swift
func countUpper(s: String) -> Int {
let vowels: Set<Character> = ["A", "E", "I", "O", "U"]
var count = 0
for index in stride(from: 0, to: s.count, by: 2) {
let charIndex = s.index(s.startIndex, offsetBy: index)
let char = s[charIndex]
if vowels.contains(char) {
count += 1
}
}
return count
}
```func countUpper(s: String) -> Int {
var count = 0
let vowels: Set<Character> = ["A", "E", "I", "O", "U"]
for (index, char) in s.enumerated() {
if index % 2 == 0, vowels.contains(char) {
count += 1
}
}
return count
}```swift
func countUpper(s: String) -> Int {
var count = 0
let vowels: Set<Character> = ["A", "E", "I", "O", "U"]
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("AEIOU")
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("AEIOU")
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0, vowels.contains(char) {
count += 1
}
}
return count
}
```func countUpper(s: String) -> Int {
let vowels: Set<Character> = ["A", "E", "I", "O", "U"]
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0, vowels.contains(char) {
count += 1
}
}
return count
}```swift
func countUpper(s: String) -> Int {
let vowels: Set<Character> = ["A", "E", "I", "O", "U"]
var count = 0
for (index, char) in s.enumerated() {
if index % 2 == 0, vowels.contains(char) {
count += 1
}
}
return count
}
```func closestInteger(value: String) -> Int {
guard let number = Double(value) else {
fatalError("Invalid input: \(value) is not a valid number.")
}
let roundedDown = Int(floor(number))
let roundedUp = Int(ceil(number))
if abs(number - Double(roundedDown)) < abs(number - Double(roundedUp)) {
return roundedDown
} else if abs(number - Double(roundedDown)) > abs(number - Double(roundedUp)) {
return roundedUp
} else {
// If equidistant, round away from zero
return number > 0 ? roundedUp : roundedDown
}
}```swift
func closestInteger(value: String) -> Int {
guard let number = Double(value) else {
fatalError("Invalid input: \(value) is not a valid number.")
}
let roundedDown = Int(floor(number))
let roundedUp = Int(ceil(number))
if abs(number - Double(roundedDown)) < abs(number - Double(roundedUp)) {
return roundedDown
} else if abs(number - Double(roundedDown)) > abs(number - Double(roundedUp)) {
return roundedUp
} else {
// If equidistant, round away from zero
return number > 0 ? roundedUp : roundedDown
}
}
```func closestInteger(value: String) -> Int {
guard let number = Double(value) else {
fatalError("Invalid input: \(value) is not a valid number.")
}
let roundedDown = Int(floor(number))
let roundedUp = Int(ceil(number))
if abs(number - Double(roundedDown)) < abs(number - Double(roundedUp)) {
return roundedDown
} else if abs(number - Double(roundedDown)) > abs(number - Double(roundedUp)) {
return roundedUp
} else {
// If equidistant, round away from zero
return number > 0 ? roundedUp : roundedDown
}
}```swift
func closestInteger(value: String) -> Int {
guard let number = Double(value) else {
fatalError("Invalid input: \(value) is not a valid number.")
}
let roundedDown = Int(floor(number))
let roundedUp = Int(ceil(number))
if abs(number - Double(roundedDown)) < abs(number - Double(roundedUp)) {
return roundedDown
} else if abs(number - Double(roundedDown)) > abs(number - Double(roundedUp)) {
return roundedUp
} else {
// If equidistant, round away from zero
return number > 0 ? roundedUp : roundedDown
}
}
```func closestInteger(value: String) -> Int {
guard let number = Double(value) else {
fatalError("Invalid input: \(value) is not a valid number.")
}
let roundedDown = Int(floor(number))
let roundedUp = Int(ceil(number))
if abs(number - Double(roundedDown)) < abs(number - Double(roundedUp)) {
return roundedDown
} else if abs(number - Double(roundedDown)) > abs(number - Double(roundedUp)) {
return roundedUp
} else {
// If equidistant, round away from zero
return number > 0 ? roundedUp : roundedDown
}
}```swift
func closestInteger(value: String) -> Int {
guard let number = Double(value) else {
fatalError("Invalid input: \(value) is not a valid number.")
}
let roundedDown = Int(floor(number))
let roundedUp = Int(ceil(number))
if abs(number - Double(roundedDown)) < abs(number - Double(roundedUp)) {
return roundedDown
} else if abs(number - Double(roundedDown)) > abs(number - Double(roundedUp)) {
return roundedUp
} else {
// If equidistant, round away from zero
return number > 0 ? roundedUp : roundedDown
}
}
```func closestInteger(value: String) -> Int {
guard let number = Double(value) else {
fatalError("Invalid input: \(value) is not a valid number.")
}
let roundedValue = number.rounded()
if abs(number - roundedValue) == 0.5 {
return number > 0 ? Int(roundedValue + 0.5) : Int(roundedValue - 0.5)
} else {
return Int(roundedValue)
}
}```swift
func closestInteger(value: String) -> Int {
guard let number = Double(value) else {
fatalError("Invalid input: \(value) is not a valid number.")
}
let roundedValue = number.rounded()
if abs(number - roundedValue) == 0.5 {
return number > 0 ? Int(roundedValue + 0.5) : Int(roundedValue - 0.5)
} else {
return Int(roundedValue)
}
}
```func closestInteger(value: String) -> Int {
guard let number = Double(value) else {
fatalError("Invalid input: \(value) is not a valid number.")
}
let roundedDown = Int(number.rounded(.down))
let roundedUp = Int(number.rounded(.up))
if abs(number - Double(roundedDown)) < abs(number - Double(roundedUp)) {
return roundedDown
} else if abs(number - Double(roundedDown)) > abs(number - Double(roundedUp)) {
return roundedUp
} else {
// If equidistant, round away from zero
return number > 0 ? roundedUp : roundedDown
}
}```swift
func closestInteger(value: String) -> Int {
guard let number = Double(value) else {
fatalError("Invalid input: \(value) is not a valid number.")
}
let roundedDown = Int(number.rounded(.down))
let roundedUp = Int(number.rounded(.up))
if abs(number - Double(roundedDown)) < abs(number - Double(roundedUp)) {
return roundedDown
} else if abs(number - Double(roundedDown)) > abs(number - Double(roundedUp)) {
return roundedUp
} else {
// If equidistant, round away from zero
return number > 0 ? roundedUp : roundedDown
}
}
```func closestInteger(value: String) -> Int {
guard let number = Double(value) else {
fatalError("Invalid input: \(value) is not a valid number.")
}
let roundedDown = Int(floor(number))
let roundedUp = Int(ceil(number))
if abs(number - Double(roundedDown)) < abs(number - Double(roundedUp)) {
return roundedDown
} else if abs(number - Double(roundedDown)) > abs(number - Double(roundedUp)) {
return roundedUp
} else {
// If equidistant, round away from zero
return number > 0 ? roundedUp : roundedDown
}
}```swift
func closestInteger(value: String) -> Int {
guard let number = Double(value) else {
fatalError("Invalid input: \(value) is not a valid number.")
}
let roundedDown = Int(floor(number))
let roundedUp = Int(ceil(number))
if abs(number - Double(roundedDown)) < abs(number - Double(roundedUp)) {
return roundedDown
} else if abs(number - Double(roundedDown)) > abs(number - Double(roundedUp)) {
return roundedUp
} else {
// If equidistant, round away from zero
return number > 0 ? roundedUp : roundedDown
}
}
```func closestInteger(value: String) -> Int {
guard let number = Double(value) else {
fatalError("Invalid input: \(value) is not a valid number.")
}
let roundedDown = Int(floor(number))
let roundedUp = Int(ceil(number))
if abs(number - Double(roundedDown)) < abs(number - Double(roundedUp)) {
return roundedDown
} else if abs(number - Double(roundedDown)) > abs(number - Double(roundedUp)) {
return roundedUp
} else {
// If equidistant, round away from zero
return number > 0 ? roundedUp : roundedDown
}
}```swift
func closestInteger(value: String) -> Int {
guard let number = Double(value) else {
fatalError("Invalid input: \(value) is not a valid number.")
}
let roundedDown = Int(floor(number))
let roundedUp = Int(ceil(number))
if abs(number - Double(roundedDown)) < abs(number - Double(roundedUp)) {
return roundedDown
} else if abs(number - Double(roundedDown)) > abs(number - Double(roundedUp)) {
return roundedUp
} else {
// If equidistant, round away from zero
return number > 0 ? roundedUp : roundedDown
}
}
```func closestInteger(value: String) -> Int {
guard let number = Double(value) else {
fatalError("Invalid input: \(value) is not a valid number")
}
let roundedDown = Int(floor(number))
let roundedUp = Int(ceil(number))
if abs(number - Double(roundedDown)) < abs(number - Double(roundedUp)) {
return roundedDown
} else if abs(number - Double(roundedDown)) > abs(number - Double(roundedUp)) {
return roundedUp
} else {
// If equidistant, round away from zero
return number > 0 ? roundedUp : roundedDown
}
}```swift
func closestInteger(value: String) -> Int {
guard let number = Double(value) else {
fatalError("Invalid input: \(value) is not a valid number")
}
let roundedDown = Int(floor(number))
let roundedUp = Int(ceil(number))
if abs(number - Double(roundedDown)) < abs(number - Double(roundedUp)) {
return roundedDown
} else if abs(number - Double(roundedDown)) > abs(number - Double(roundedUp)) {
return roundedUp
} else {
// If equidistant, round away from zero
return number > 0 ? roundedUp : roundedDown
}
}
```func closestInteger(value: String) -> Int {
guard let number = Double(value) else {
fatalError("Invalid input: \(value) is not a valid number.")
}
let roundedDown = Int(floor(number))
let roundedUp = Int(ceil(number))
if abs(number - Double(roundedDown)) < abs(number - Double(roundedUp)) {
return roundedDown
} else if abs(number - Double(roundedDown)) > abs(number - Double(roundedUp)) {
return roundedUp
} else {
// If equidistant, round away from zero
return number > 0 ? roundedUp : roundedDown
}
}```swift
func closestInteger(value: String) -> Int {
guard let number = Double(value) else {
fatalError("Invalid input: \(value) is not a valid number.")
}
let roundedDown = Int(floor(number))
let roundedUp = Int(ceil(number))
if abs(number - Double(roundedDown)) < abs(number - Double(roundedUp)) {
return roundedDown
} else if abs(number - Double(roundedDown)) > abs(number - Double(roundedUp)) {
return roundedUp
} else {
// If equidistant, round away from zero
return number > 0 ? roundedUp : roundedDown
}
}
```func closestInteger(value: String) -> Int {
guard let number = Double(value) else {
fatalError("Invalid input: \(value) is not a valid number.")
}
let roundedDown = Int(floor(number))
let roundedUp = Int(ceil(number))
if abs(number - Double(roundedDown)) < abs(number - Double(roundedUp)) {
return roundedDown
} else if abs(number - Double(roundedDown)) > abs(number - Double(roundedUp)) {
return roundedUp
} else {
// When equidistant, round away from zero
return number > 0 ? roundedUp : roundedDown
}
}```swift
func closestInteger(value: String) -> Int {
guard let number = Double(value) else {
fatalError("Invalid input: \(value) is not a valid number.")
}
let roundedDown = Int(floor(number))
let roundedUp = Int(ceil(number))
if abs(number - Double(roundedDown)) < abs(number - Double(roundedUp)) {
return roundedDown
} else if abs(number - Double(roundedDown)) > abs(number - Double(roundedUp)) {
return roundedUp
} else {
// When equidistant, round away from zero
return number > 0 ? roundedUp : roundedDown
}
}
```func makeAPile(n: Int) -> [Int] {
var stones = [Int]()
var currentStones = n
for i in 0..<n {
stones.append(currentStones)
currentStones += (currentStones % 2 == 0) ? 2 : 2
}
return stones
}```swift
func makeAPile(n: Int) -> [Int] {
var stones = [Int]()
var currentStones = n
for i in 0..<n {
stones.append(currentStones)
currentStones += (currentStones % 2 == 0) ? 2 : 2
}
return stones
}
```for i in 0..<n { // immutable value 'i' was never used; consider replacing with '_' or removing itfunc makeAPile(n: Int) -> [Int] {
var stones = [Int]()
var currentStones = n
for i in 0..<n {
stones.append(currentStones)
currentStones += (currentStones % 2 == 0) ? 2 : 2
}
return stones
}```swift
func makeAPile(n: Int) -> [Int] {
var stones = [Int]()
var currentStones = n
for i in 0..<n {
stones.append(currentStones)
currentStones += (currentStones % 2 == 0) ? 2 : 2
}
return stones
}
```for i in 0..<n { // immutable value 'i' was never used; consider replacing with '_' or removing itfunc makeAPile(n: Int) -> [Int] {
var stones = [Int]()
var currentStones = n
for i in 0..<n {
stones.append(currentStones)
currentStones += (currentStones % 2 == 0) ? 2 : 2
}
return stones
}```swift
func makeAPile(n: Int) -> [Int] {
var stones = [Int]()
var currentStones = n
for i in 0..<n {
stones.append(currentStones)
currentStones += (currentStones % 2 == 0) ? 2 : 2
}
return stones
}
```for i in 0..<n { // immutable value 'i' was never used; consider replacing with '_' or removing itfunc makeAPile(n: Int) -> [Int] {
var stones = [Int]()
var currentStones = n
for i in 0..<n {
stones.append(currentStones)
currentStones += (currentStones % 2 == 0) ? 2 : 2
}
return stones
}```swift
func makeAPile(n: Int) -> [Int] {
var stones = [Int]()
var currentStones = n
for i in 0..<n {
stones.append(currentStones)
currentStones += (currentStones % 2 == 0) ? 2 : 2
}
return stones
}
```for i in 0..<n { // immutable value 'i' was never used; consider replacing with '_' or removing itfunc makeAPile(n: Int) -> [Int] {
var stones = [Int]()
var currentStones = n
for i in 0..<n {
stones.append(currentStones)
currentStones += (currentStones % 2 == 0) ? 2 : 2
}
return stones
}```swift
func makeAPile(n: Int) -> [Int] {
var stones = [Int]()
var currentStones = n
for i in 0..<n {
stones.append(currentStones)
currentStones += (currentStones % 2 == 0) ? 2 : 2
}
return stones
}
```for i in 0..<n { // immutable value 'i' was never used; consider replacing with '_' or removing itfunc makeAPile(n: Int) -> [Int] {
var stones = [Int]()
var currentStones = n
for i in 0..<n {
stones.append(currentStones)
currentStones += (currentStones % 2 == 0) ? 2 : 2
}
return stones
}```swift
func makeAPile(n: Int) -> [Int] {
var stones = [Int]()
var currentStones = n
for i in 0..<n {
stones.append(currentStones)
currentStones += (currentStones % 2 == 0) ? 2 : 2
}
return stones
}
```for i in 0..<n { // immutable value 'i' was never used; consider replacing with '_' or removing itfunc makeAPile(n: Int) -> [Int] {
var stones: [Int] = []
var currentStones = n
for i in 0..<n {
stones.append(currentStones)
currentStones += (currentStones % 2 == 0) ? 2 : 2
}
return stones
}```swift
func makeAPile(n: Int) -> [Int] {
var stones: [Int] = []
var currentStones = n
for i in 0..<n {
stones.append(currentStones)
currentStones += (currentStones % 2 == 0) ? 2 : 2
}
return stones
}
```for i in 0..<n { // immutable value 'i' was never used; consider replacing with '_' or removing itfunc makeAPile(n: Int) -> [Int] {
var stones = [Int]()
var currentStones = n
for i in 0..<n {
stones.append(currentStones)
currentStones += (currentStones % 2 == 0) ? 2 : 2
}
return stones
}```swift
func makeAPile(n: Int) -> [Int] {
var stones = [Int]()
var currentStones = n
for i in 0..<n {
stones.append(currentStones)
currentStones += (currentStones % 2 == 0) ? 2 : 2
}
return stones
}
```for i in 0..<n { // immutable value 'i' was never used; consider replacing with '_' or removing itfunc makeAPile(n: Int) -> [Int] {
var stones = [Int]()
var currentStones = n
for i in 0..<n {
stones.append(currentStones)
currentStones += (currentStones % 2 == 0) ? 2 : 2
}
return stones
}```swift
func makeAPile(n: Int) -> [Int] {
var stones = [Int]()
var currentStones = n
for i in 0..<n {
stones.append(currentStones)
currentStones += (currentStones % 2 == 0) ? 2 : 2
}
return stones
}
```for i in 0..<n { // immutable value 'i' was never used; consider replacing with '_' or removing itfunc makeAPile(n: Int) -> [Int] {
var stones = [Int]()
var currentStones = n
for i in 0..<n {
stones.append(currentStones)
currentStones += (currentStones % 2 == 0) ? 2 : 2
}
return stones
}```swift
func makeAPile(n: Int) -> [Int] {
var stones = [Int]()
var currentStones = n
for i in 0..<n {
stones.append(currentStones)
currentStones += (currentStones % 2 == 0) ? 2 : 2
}
return stones
}
```for i in 0..<n { // immutable value 'i' was never used; consider replacing with '_' or removing itfunc wordsString(s: String) -> [String] {
let separators = CharacterSet(charactersIn: ", ")
return s.components(separatedBy: separators).filter { !$0.isEmpty }
}```swift
func wordsString(s: String) -> [String] {
let separators = CharacterSet(charactersIn: ", ")
return s.components(separatedBy: separators).filter { !$0.isEmpty }
}
```func wordsString(s: String) -> [String] {
let separators = CharacterSet(charactersIn: ", ")
return s.components(separatedBy: separators).filter { !$0.isEmpty }
}```swift
func wordsString(s: String) -> [String] {
let separators = CharacterSet(charactersIn: ", ")
return s.components(separatedBy: separators).filter { !$0.isEmpty }
}
```func wordsString(s: String) -> [String] {
let separators = CharacterSet(charactersIn: ", ")
return s.components(separatedBy: separators).filter { !$0.isEmpty }
}```swift
func wordsString(s: String) -> [String] {
let separators = CharacterSet(charactersIn: ", ")
return s.components(separatedBy: separators).filter { !$0.isEmpty }
}
```func wordsString(s: String) -> [String] {
let separators = CharacterSet(charactersIn: ", ")
return s.components(separatedBy: separators).filter { !$0.isEmpty }
}```swift
func wordsString(s: String) -> [String] {
let separators = CharacterSet(charactersIn: ", ")
return s.components(separatedBy: separators).filter { !$0.isEmpty }
}
```func wordsString(s: String) -> [String] {
let separators = CharacterSet(charactersIn: ", ")
return s.components(separatedBy: separators).filter { !$0.isEmpty }
}```swift
func wordsString(s: String) -> [String] {
let separators = CharacterSet(charactersIn: ", ")
return s.components(separatedBy: separators).filter { !$0.isEmpty }
}
```func wordsString(s: String) -> [String] {
let separators = CharacterSet(charactersIn: ", ")
return s.components(separatedBy: separators).filter { !$0.isEmpty }
}```swift
func wordsString(s: String) -> [String] {
let separators = CharacterSet(charactersIn: ", ")
return s.components(separatedBy: separators).filter { !$0.isEmpty }
}
```func wordsString(s: String) -> [String] {
let separators = CharacterSet(charactersIn: ", ")
return s.components(separatedBy: separators).filter { !$0.isEmpty }
}```swift
func wordsString(s: String) -> [String] {
let separators = CharacterSet(charactersIn: ", ")
return s.components(separatedBy: separators).filter { !$0.isEmpty }
}
```func wordsString(s: String) -> [String] {
let separators = CharacterSet(charactersIn: ", ")
return s.components(separatedBy: separators).filter { !$0.isEmpty }
}```swift
func wordsString(s: String) -> [String] {
let separators = CharacterSet(charactersIn: ", ")
return s.components(separatedBy: separators).filter { !$0.isEmpty }
}
```func wordsString(s: String) -> [String] {
let separators = CharacterSet(charactersIn: ", ")
return s.components(separatedBy: separators).filter { !$0.isEmpty }
}```swift
func wordsString(s: String) -> [String] {
let separators = CharacterSet(charactersIn: ", ")
return s.components(separatedBy: separators).filter { !$0.isEmpty }
}
```func wordsString(s: String) -> [String] {
let separators = CharacterSet(charactersIn: ", ")
return s.components(separatedBy: separators).filter { !$0.isEmpty }
}```swift
func wordsString(s: String) -> [String] {
let separators = CharacterSet(charactersIn: ", ")
return s.components(separatedBy: separators).filter { !$0.isEmpty }
}
```func chooseNum(x: Int, y: Int) -> Int {
let lowerBound = min(x, y)
let upperBound = max(x, y)
// Start from the upper bound and find the largest even number
for number in stride(from: upperBound, through: lowerBound, by: -1) {
if number % 2 == 0 {
return number
}
}
return -1
}```swift
func chooseNum(x: Int, y: Int) -> Int {
let lowerBound = min(x, y)
let upperBound = max(x, y)
// Start from the upper bound and find the largest even number
for number in stride(from: upperBound, through: lowerBound, by: -1) {
if number % 2 == 0 {
return number
}
}
return -1
}
``` // XCTAssertTrue failedfunc chooseNum(x: Int, y: Int) -> Int {
let lowerBound = min(x, y)
let upperBound = max(x, y)
// Find the largest even number within the range
var largestEven = upperBound
if largestEven % 2 != 0 {
largestEven -= 1
}
// Check if the largest even number is within the range
if largestEven >= lowerBound {
return largestEven
} else {
return -1
}
}```swift
func chooseNum(x: Int, y: Int) -> Int {
let lowerBound = min(x, y)
let upperBound = max(x, y)
// Find the largest even number within the range
var largestEven = upperBound
if largestEven % 2 != 0 {
largestEven -= 1
}
// Check if the largest even number is within the range
if largestEven >= lowerBound {
return largestEven
} else {
return -1
}
}
``` // XCTAssertTrue failedfunc chooseNum(x: Int, y: Int) -> Int {
let lowerBound = min(x, y)
let upperBound = max(x, y)
// Start from the upper bound and check for the largest even number
for number in stride(from: upperBound, through: lowerBound, by: -1) {
if number % 2 == 0 {
return number
}
}
return -1
}```swift
func chooseNum(x: Int, y: Int) -> Int {
let lowerBound = min(x, y)
let upperBound = max(x, y)
// Start from the upper bound and check for the largest even number
for number in stride(from: upperBound, through: lowerBound, by: -1) {
if number % 2 == 0 {
return number
}
}
return -1
}
``` // XCTAssertTrue failedfunc chooseNum(x: Int, y: Int) -> Int {
let lowerBound = min(x, y)
let upperBound = max(x, y)
// Start from the upper bound and find the largest even number
for number in stride(from: upperBound, through: lowerBound, by: -1) {
if number % 2 == 0 {
return number
}
}
return -1
}```swift
func chooseNum(x: Int, y: Int) -> Int {
let lowerBound = min(x, y)
let upperBound = max(x, y)
// Start from the upper bound and find the largest even number
for number in stride(from: upperBound, through: lowerBound, by: -1) {
if number % 2 == 0 {
return number
}
}
return -1
}
``` // XCTAssertTrue failedfunc chooseNum(x: Int, y: Int) -> Int {
let lowerBound = min(x, y)
let upperBound = max(x, y)
// Find the largest even number in the range
var largestEven = upperBound
if largestEven % 2 != 0 {
largestEven -= 1
}
return largestEven >= lowerBound ? largestEven : -1
}```swift
func chooseNum(x: Int, y: Int) -> Int {
let lowerBound = min(x, y)
let upperBound = max(x, y)
// Find the largest even number in the range
var largestEven = upperBound
if largestEven % 2 != 0 {
largestEven -= 1
}
return largestEven >= lowerBound ? largestEven : -1
}
``` // XCTAssertTrue failedfunc chooseNum(x: Int, y: Int) -> Int {
let start = min(x, y)
let end = max(x, y)
for number in stride(from: end, through: start, by: -1) {
if number % 2 == 0 {
return number
}
}
return -1
}```swift
func chooseNum(x: Int, y: Int) -> Int {
let start = min(x, y)
let end = max(x, y)
for number in stride(from: end, through: start, by: -1) {
if number % 2 == 0 {
return number
}
}
return -1
}
``` // XCTAssertTrue failedfunc chooseNum(x: Int, y: Int) -> Int {
let lowerBound = min(x, y)
let upperBound = max(x, y)
// Start from the upper bound and find the largest even number
for number in stride(from: upperBound, through: lowerBound, by: -1) {
if number % 2 == 0 {
return number
}
}
return -1
}```swift
func chooseNum(x: Int, y: Int) -> Int {
let lowerBound = min(x, y)
let upperBound = max(x, y)
// Start from the upper bound and find the largest even number
for number in stride(from: upperBound, through: lowerBound, by: -1) {
if number % 2 == 0 {
return number
}
}
return -1
}
``` // XCTAssertTrue failedfunc chooseNum(x: Int, y: Int) -> Int {
let lowerBound = min(x, y)
let upperBound = max(x, y)
for number in stride(from: upperBound, through: lowerBound, by: -1) {
if number % 2 == 0 {
return number
}
}
return -1
}```swift
func chooseNum(x: Int, y: Int) -> Int {
let lowerBound = min(x, y)
let upperBound = max(x, y)
for number in stride(from: upperBound, through: lowerBound, by: -1) {
if number % 2 == 0 {
return number
}
}
return -1
}
``` // XCTAssertTrue failedfunc chooseNum(x: Int, y: Int) -> Int {
let lowerBound = min(x, y)
let upperBound = max(x, y)
// Start from the upper bound and find the largest even number
for number in stride(from: upperBound, through: lowerBound, by: -1) {
if number % 2 == 0 {
return number
}
}
return -1
}```swift
func chooseNum(x: Int, y: Int) -> Int {
let lowerBound = min(x, y)
let upperBound = max(x, y)
// Start from the upper bound and find the largest even number
for number in stride(from: upperBound, through: lowerBound, by: -1) {
if number % 2 == 0 {
return number
}
}
return -1
}
``` // XCTAssertTrue failedfunc chooseNum(x: Int, y: Int) -> Int {
let lowerBound = min(x, y)
let upperBound = max(x, y)
// Start from the upper bound and find the largest even number
for num in stride(from: upperBound, through: lowerBound, by: -1) {
if num % 2 == 0 {
return num
}
}
return -1
}```swift
func chooseNum(x: Int, y: Int) -> Int {
let lowerBound = min(x, y)
let upperBound = max(x, y)
// Start from the upper bound and find the largest even number
for num in stride(from: upperBound, through: lowerBound, by: -1) {
if num % 2 == 0 {
return num
}
}
return -1
}
``` // XCTAssertTrue failedextension Int: Error {
}
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
if n > m {
return .failure(-1)
}
let sum = (n + m) * (m - n + 1) / 2
let count = m - n + 1
let average = sum / count
let roundedAverage = (sum % count) * 2 >= count ? average + 1 : average
let binaryString = String(roundedAverage, radix: 2)
return .success("0b\(binaryString)")
}```swift
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
if n > m {
return .failure(-1)
}
let sum = (n + m) * (m - n + 1) / 2
let count = m - n + 1
let average = sum / count
let roundedAverage = (sum % count) * 2 >= count ? average + 1 : average
let binaryString = String(roundedAverage, radix: 2)
return .success("0b\(binaryString)")
}
```extension Int: Error {
}
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let sum = (n + m) * (m - n + 1) / 2
let count = m - n + 1
let average = sum / count
let roundedAverage = (sum % count) * 2 >= count ? average + 1 : average
let binaryString = String(roundedAverage, radix: 2)
return .success("0b\(binaryString)")
}```swift
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let sum = (n + m) * (m - n + 1) / 2
let count = m - n + 1
let average = sum / count
let roundedAverage = (sum % count) * 2 >= count ? average + 1 : average
let binaryString = String(roundedAverage, radix: 2)
return .success("0b\(binaryString)")
}
```extension Int: Error {
}
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let sum = (n + m) * (m - n + 1) / 2
let count = m - n + 1
let average = sum / count
let roundedAverage = (sum % count) * 2 >= count ? average + 1 : average
let binaryString = String(roundedAverage, radix: 2)
return .success("0b\(binaryString)")
}```swift
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let sum = (n + m) * (m - n + 1) / 2
let count = m - n + 1
let average = sum / count
let roundedAverage = (sum % count) * 2 >= count ? average + 1 : average
let binaryString = String(roundedAverage, radix: 2)
return .success("0b\(binaryString)")
}
```extension Int: Error {
}
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let sum = (n + m) * (m - n + 1) / 2
let count = m - n + 1
let average = sum / count
let roundedAverage = (sum % count) * 2 >= count ? average + 1 : average
let binaryString = String(roundedAverage, radix: 2)
return .success("0b\(binaryString)")
}```swift
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let sum = (n + m) * (m - n + 1) / 2
let count = m - n + 1
let average = sum / count
let roundedAverage = (sum % count) * 2 >= count ? average + 1 : average
let binaryString = String(roundedAverage, radix: 2)
return .success("0b\(binaryString)")
}
```extension Int: Error {
}
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let sum = (n + m) * (m - n + 1) / 2
let count = m - n + 1
let average = sum / count
let roundedAverage = (sum % count) * 2 >= count ? average + 1 : average
let binaryString = String(roundedAverage, radix: 2)
return .success("0b\(binaryString)")
}```swift
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let sum = (n + m) * (m - n + 1) / 2
let count = m - n + 1
let average = sum / count
let roundedAverage = (sum % count) * 2 >= count ? average + 1 : average
let binaryString = String(roundedAverage, radix: 2)
return .success("0b\(binaryString)")
}
```extension Int: Error {
}
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let sum = (n + m) * (m - n + 1) / 2
let count = m - n + 1
let average = sum / count
let roundedAverage = (sum % count) * 2 >= count ? average + 1 : average
let binaryString = String(roundedAverage, radix: 2)
return .success("0b\(binaryString)")
}```swift
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let sum = (n + m) * (m - n + 1) / 2
let count = m - n + 1
let average = sum / count
let roundedAverage = (sum % count) * 2 >= count ? average + 1 : average
let binaryString = String(roundedAverage, radix: 2)
return .success("0b\(binaryString)")
}
```extension Int: Error {
}
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let sum = (n + m) * (m - n + 1) / 2
let count = m - n + 1
let average = sum / count
let roundedAverage = (sum % count) * 2 >= count ? average + 1 : average
let binaryString = String(roundedAverage, radix: 2)
return .success("0b\(binaryString)")
}```swift
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let sum = (n + m) * (m - n + 1) / 2
let count = m - n + 1
let average = sum / count
let roundedAverage = (sum % count) * 2 >= count ? average + 1 : average
let binaryString = String(roundedAverage, radix: 2)
return .success("0b\(binaryString)")
}
```extension Int: Error {
}
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let sum = (n + m) * (m - n + 1) / 2
let count = m - n + 1
let average = sum / count
let roundedAverage = (sum % count) * 2 >= count ? average + 1 : average
let binaryString = String(roundedAverage, radix: 2)
return .success("0b\(binaryString)")
}```swift
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let sum = (n + m) * (m - n + 1) / 2
let count = m - n + 1
let average = sum / count
let roundedAverage = (sum % count) * 2 >= count ? average + 1 : average
let binaryString = String(roundedAverage, radix: 2)
return .success("0b\(binaryString)")
}
```extension Int: Error {
}
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
if n > m {
return .failure(-1)
}
let sum = (n + m) * (m - n + 1) / 2
let count = m - n + 1
let average = sum / count
let roundedAverage = (sum % count) * 2 >= count ? average + 1 : average
let binaryString = String(roundedAverage, radix: 2)
return .success("0b\(binaryString)")
}```swift
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
if n > m {
return .failure(-1)
}
let sum = (n + m) * (m - n + 1) / 2
let count = m - n + 1
let average = sum / count
let roundedAverage = (sum % count) * 2 >= count ? average + 1 : average
let binaryString = String(roundedAverage, radix: 2)
return .success("0b\(binaryString)")
}
```extension Int: Error {
}
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let sum = (n + m) * (m - n + 1) / 2
let count = m - n + 1
let average = sum / count
let roundedAverage = (average + (count % 2 == 0 ? 0 : (average % 2 == 0 ? 0 : 1))) // Round to nearest integer
let binaryString = String(roundedAverage, radix: 2)
return .success("0b\(binaryString)")
}```swift
func roundedAvg(n: Int, m: Int) -> Result<String, Int> {
guard n <= m else {
return .failure(-1)
}
let sum = (n + m) * (m - n + 1) / 2
let count = m - n + 1
let average = sum / count
let roundedAverage = (average + (count % 2 == 0 ? 0 : (average % 2 == 0 ? 0 : 1))) // Round to nearest integer
let binaryString = String(roundedAverage, radix: 2)
return .success("0b\(binaryString)")
}
``` // XCTAssertTrue failedfunc uniqueDigits(x: [Int]) -> [Int] {
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
}
let filtered = x.filter { !hasEvenDigit($0) }
return filtered.sorted()
}```swift
func uniqueDigits(x: [Int]) -> [Int] {
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
}
let filtered = x.filter { !hasEvenDigit($0) }
return filtered.sorted()
}
```func uniqueDigits(x: [Int]) -> [Int] {
return x.filter { number in
let digits = String(number).compactMap { Int(String($0)) }
return !digits.contains(where: { $0 % 2 == 0 })
}.sorted()
}```swift
func uniqueDigits(x: [Int]) -> [Int] {
return x.filter { number in
let digits = String(number).compactMap { Int(String($0)) }
return !digits.contains(where: { $0 % 2 == 0 })
}.sorted()
}
```func uniqueDigits(x: [Int]) -> [Int] {
return x.filter { number in
String(number).allSatisfy { digit in
guard let digitInt = Int(String(digit)) else { return false }
return digitInt % 2 != 0
}
}.sorted()
}```swift
func uniqueDigits(x: [Int]) -> [Int] {
return x.filter { number in
String(number).allSatisfy { digit in
guard let digitInt = Int(String(digit)) else { return false }
return digitInt % 2 != 0
}
}.sorted()
}
```func uniqueDigits(x: [Int]) -> [Int] {
return x.filter { number in
String(number).allSatisfy { digit in
guard let digitInt = Int(String(digit)) else { return false }
return digitInt % 2 != 0
}
}.sorted()
}```swift
func uniqueDigits(x: [Int]) -> [Int] {
return x.filter { number in
String(number).allSatisfy { digit in
guard let digitInt = Int(String(digit)) else { return false }
return digitInt % 2 != 0
}
}.sorted()
}
```func uniqueDigits(x: [Int]) -> [Int] {
return x.filter { String($0).allSatisfy { $0.isWholeNumber && Int(String($0))! % 2 != 0 } }
.sorted()
}```swift
func uniqueDigits(x: [Int]) -> [Int] {
return x.filter { String($0).allSatisfy { $0.isWholeNumber && Int(String($0))! % 2 != 0 } }
.sorted()
}
```func uniqueDigits(x: [Int]) -> [Int] {
return x.filter { String($0).allSatisfy { $0.isWholeNumber && Int(String($0))! % 2 != 0 } }
.sorted()
}```swift
func uniqueDigits(x: [Int]) -> [Int] {
return x.filter { String($0).allSatisfy { $0.isWholeNumber && Int(String($0))! % 2 != 0 } }
.sorted()
}
```func uniqueDigits(x: [Int]) -> [Int] {
return x.filter { number in
let digits = String(number).compactMap { Int(String($0)) }
return !digits.contains(where: { $0 % 2 == 0 })
}.sorted()
}```swift
func uniqueDigits(x: [Int]) -> [Int] {
return x.filter { number in
let digits = String(number).compactMap { Int(String($0)) }
return !digits.contains(where: { $0 % 2 == 0 })
}.sorted()
}
```func uniqueDigits(x: [Int]) -> [Int] {
return x.filter { number in
let digits = String(number).compactMap { Int(String($0)) }
return digits.allSatisfy { $0 % 2 != 0 }
}.sorted()
}```swift
func uniqueDigits(x: [Int]) -> [Int] {
return x.filter { number in
let digits = String(number).compactMap { Int(String($0)) }
return digits.allSatisfy { $0 % 2 != 0 }
}.sorted()
}
```func uniqueDigits(x: [Int]) -> [Int] {
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
}
let filtered = x.filter { !hasEvenDigit($0) }
return filtered.sorted()
}```swift
func uniqueDigits(x: [Int]) -> [Int] {
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
}
let filtered = x.filter { !hasEvenDigit($0) }
return filtered.sorted()
}
```func uniqueDigits(x: [Int]) -> [Int] {
return x.filter { number in
let digits = String(number).compactMap { Int(String($0)) }
return !digits.contains(where: { $0 % 2 == 0 })
}.sorted()
}```swift
func uniqueDigits(x: [Int]) -> [Int] {
return x.filter { number in
let digits = String(number).compactMap { Int(String($0)) }
return !digits.contains(where: { $0 % 2 == 0 })
}.sorted()
}
```func byLength(arr: [Int]) -> [String] {
let filteredSorted = arr.filter { $0 >= 1 && $0 <= 9 }.sorted(by: >)
let numberNames = [
1: "One",
2: "Two",
3: "Three",
4: "Four",
5: "Five",
6: "Six",
7: "Seven",
8: "Eight",
9: "Nine"
]
return filteredSorted.compactMap { numberNames[$0] }
}```swift
func byLength(arr: [Int]) -> [String] {
let filteredSorted = arr.filter { $0 >= 1 && $0 <= 9 }.sorted(by: >)
let numberNames = [
1: "One",
2: "Two",
3: "Three",
4: "Four",
5: "Five",
6: "Six",
7: "Seven",
8: "Eight",
9: "Nine"
]
return filteredSorted.compactMap { numberNames[$0] }
}
```func byLength(arr: [Int]) -> [String] {
let filteredSorted = arr.filter { $0 >= 1 && $0 <= 9 }.sorted(by: >)
let numberNames = ["One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine"]
return filteredSorted.map { numberNames[$0 - 1] }
}```swift
func byLength(arr: [Int]) -> [String] {
let filteredSorted = arr.filter { $0 >= 1 && $0 <= 9 }.sorted(by: >)
let numberNames = ["One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine"]
return filteredSorted.map { numberNames[$0 - 1] }
}
```func byLength(arr: [Int]) -> [String] {
let filteredSorted = arr.filter { $0 >= 1 && $0 <= 9 }.sorted(by: >)
let numberNames = ["One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine"]
return filteredSorted.map { numberNames[$0 - 1] }
}```swift
func byLength(arr: [Int]) -> [String] {
let filteredSorted = arr.filter { $0 >= 1 && $0 <= 9 }.sorted(by: >)
let numberNames = ["One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine"]
return filteredSorted.map { numberNames[$0 - 1] }
}
```func byLength(arr: [Int]) -> [String] {
let filteredSorted = arr.filter { $0 >= 1 && $0 <= 9 }.sorted(by: >)
let numberNames = ["One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine"]
return filteredSorted.map { numberNames[$0 - 1] }
}```swift
func byLength(arr: [Int]) -> [String] {
let filteredSorted = arr.filter { $0 >= 1 && $0 <= 9 }.sorted(by: >)
let numberNames = ["One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine"]
return filteredSorted.map { numberNames[$0 - 1] }
}
```func byLength(arr: [Int]) -> [String] {
let filteredSorted = arr.filter { $0 >= 1 && $0 <= 9 }.sorted().reversed()
let numberNames = ["One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine"]
return filteredSorted.map { numberNames[$0 - 1] }
}```swift
func byLength(arr: [Int]) -> [String] {
let filteredSorted = arr.filter { $0 >= 1 && $0 <= 9 }.sorted().reversed()
let numberNames = ["One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine"]
return filteredSorted.map { numberNames[$0 - 1] }
}
```func byLength(arr: [Int]) -> [String] {
let filteredSorted = arr.filter { $0 >= 1 && $0 <= 9 }.sorted(by: >)
let numberNames = ["One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine"]
return filteredSorted.map { numberNames[$0 - 1] }
}```swift
func byLength(arr: [Int]) -> [String] {
let filteredSorted = arr.filter { $0 >= 1 && $0 <= 9 }.sorted(by: >)
let numberNames = ["One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine"]
return filteredSorted.map { numberNames[$0 - 1] }
}
```func byLength(arr: [Int]) -> [String] {
let filteredSorted = arr.filter { $0 >= 1 && $0 <= 9 }.sorted(by: >)
let numberNames = ["One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine"]
return filteredSorted.map { numberNames[$0 - 1] }
}```swift
func byLength(arr: [Int]) -> [String] {
let filteredSorted = arr.filter { $0 >= 1 && $0 <= 9 }.sorted(by: >)
let numberNames = ["One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine"]
return filteredSorted.map { numberNames[$0 - 1] }
}
```func byLength(arr: [Int]) -> [String] {
let filteredSorted = arr.filter { $0 >= 1 && $0 <= 9 }.sorted(by: >)
let numberNames = ["One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine"]
return filteredSorted.map { numberNames[$0 - 1] }
}```swift
func byLength(arr: [Int]) -> [String] {
let filteredSorted = arr.filter { $0 >= 1 && $0 <= 9 }.sorted(by: >)
let numberNames = ["One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine"]
return filteredSorted.map { numberNames[$0 - 1] }
}
```func byLength(arr: [Int]) -> [String] {
let filteredSorted = arr.filter { $0 >= 1 && $0 <= 9 }.sorted(by: >)
let numberNames = ["One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine"]
return filteredSorted.map { numberNames[$0 - 1] }
}```swift
func byLength(arr: [Int]) -> [String] {
let filteredSorted = arr.filter { $0 >= 1 && $0 <= 9 }.sorted(by: >)
let numberNames = ["One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine"]
return filteredSorted.map { numberNames[$0 - 1] }
}
```func byLength(arr: [Int]) -> [String] {
let filteredSorted = arr.filter { $0 >= 1 && $0 <= 9 }.sorted(by: >)
let numberNames = ["One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine"]
return filteredSorted.map { numberNames[$0 - 1] }
}```swift
func byLength(arr: [Int]) -> [String] {
let filteredSorted = arr.filter { $0 >= 1 && $0 <= 9 }.sorted(by: >)
let numberNames = ["One", "Two", "Three", "Four", "Five", "Six", "Seven", "Eight", "Nine"]
return filteredSorted.map { numberNames[$0 - 1] }
}
```func f(n: Int) -> [Int] {
var result = [Int](repeating: 0, count: n)
for i in 1..<n + 1 {
if i % 2 == 0 {
result[i - 1] = factorial(i)
} else {
result[i - 1] = sumOfNumbers(upTo: i)
}
}
return result
}
func factorial(_ num: Int) -> Int {
return (1...num).reduce(1, *)
}
func sumOfNumbers(upTo num: Int) -> Int {
return (1...num).reduce(0, +)
}```swift
func f(n: Int) -> [Int] {
var result = [Int](repeating: 0, count: n)
for i in 1..<n + 1 {
if i % 2 == 0 {
result[i - 1] = factorial(i)
} else {
result[i - 1] = sumOfNumbers(upTo: i)
}
}
return result
}
func factorial(_ num: Int) -> Int {
return (1...num).reduce(1, *)
}
func sumOfNumbers(upTo num: Int) -> Int {
return (1...num).reduce(0, +)
}
```func f(n: Int) -> [Int] {
var result = [Int](repeating: 0, count: n)
for i in 1..<n + 1 {
if i % 2 == 0 {
result[i - 1] = factorial(i)
} else {
result[i - 1] = sumOfNumbers(upTo: i)
}
}
return result
}
func factorial(_ num: Int) -> Int {
return (1...num).reduce(1, *)
}
func sumOfNumbers(upTo num: Int) -> Int {
return (1...num).reduce(0, +)
}```swift
func f(n: Int) -> [Int] {
var result = [Int](repeating: 0, count: n)
for i in 1..<n + 1 {
if i % 2 == 0 {
result[i - 1] = factorial(i)
} else {
result[i - 1] = sumOfNumbers(upTo: i)
}
}
return result
}
func factorial(_ num: Int) -> Int {
return (1...num).reduce(1, *)
}
func sumOfNumbers(upTo num: Int) -> Int {
return (1...num).reduce(0, +)
}
```func f(n: Int) -> [Int] {
var result = [Int](repeating: 0, count: n)
for i in 1..<n+1 {
if i % 2 == 0 {
result[i - 1] = factorial(i)
} else {
result[i - 1] = sumOfNumbers(upTo: i)
}
}
return result
}
func factorial(_ num: Int) -> Int {
return (1...num).reduce(1, *)
}
func sumOfNumbers(upTo num: Int) -> Int {
return (1...num).reduce(0, +)
}```swift
func f(n: Int) -> [Int] {
var result = [Int](repeating: 0, count: n)
for i in 1..<n+1 {
if i % 2 == 0 {
result[i - 1] = factorial(i)
} else {
result[i - 1] = sumOfNumbers(upTo: i)
}
}
return result
}
func factorial(_ num: Int) -> Int {
return (1...num).reduce(1, *)
}
func sumOfNumbers(upTo num: Int) -> Int {
return (1...num).reduce(0, +)
}
```func f(n: Int) -> [Int] {
var result = [Int](repeating: 0, count: n)
for i in 1..<n + 1 {
if i % 2 == 0 {
result[i - 1] = factorial(i)
} else {
result[i - 1] = sumOfNumbers(upTo: i)
}
}
return result
}
func factorial(_ num: Int) -> Int {
return (1...num).reduce(1, *)
}
func sumOfNumbers(upTo num: Int) -> Int {
return (1...num).reduce(0, +)
}```swift
func f(n: Int) -> [Int] {
var result = [Int](repeating: 0, count: n)
for i in 1..<n + 1 {
if i % 2 == 0 {
result[i - 1] = factorial(i)
} else {
result[i - 1] = sumOfNumbers(upTo: i)
}
}
return result
}
func factorial(_ num: Int) -> Int {
return (1...num).reduce(1, *)
}
func sumOfNumbers(upTo num: Int) -> Int {
return (1...num).reduce(0, +)
}
```func f(n: Int) -> [Int] {
var result = [Int](repeating: 0, count: n)
for i in 1..<n+1 {
if i % 2 == 0 {
result[i - 1] = factorial(i)
} else {
result[i - 1] = sumOfNumbers(upTo: i)
}
}
return result
}
func factorial(_ num: Int) -> Int {
return (1...num).reduce(1, *)
}
func sumOfNumbers(upTo num: Int) -> Int {
return (1...num).reduce(0, +)
}```swift
func f(n: Int) -> [Int] {
var result = [Int](repeating: 0, count: n)
for i in 1..<n+1 {
if i % 2 == 0 {
result[i - 1] = factorial(i)
} else {
result[i - 1] = sumOfNumbers(upTo: i)
}
}
return result
}
func factorial(_ num: Int) -> Int {
return (1...num).reduce(1, *)
}
func sumOfNumbers(upTo num: Int) -> Int {
return (1...num).reduce(0, +)
}
```func f(n: Int) -> [Int] {
var result = [Int](repeating: 0, count: n)
for i in 1..<n + 1 {
if i % 2 == 0 {
result[i - 1] = factorial(i)
} else {
result[i - 1] = sumOfNumbers(upTo: i)
}
}
return result
}
func factorial(_ num: Int) -> Int {
return (1...num).reduce(1, *)
}
func sumOfNumbers(upTo num: Int) -> Int {
return (1...num).reduce(0, +)
}```swift
func f(n: Int) -> [Int] {
var result = [Int](repeating: 0, count: n)
for i in 1..<n + 1 {
if i % 2 == 0 {
result[i - 1] = factorial(i)
} else {
result[i - 1] = sumOfNumbers(upTo: i)
}
}
return result
}
func factorial(_ num: Int) -> Int {
return (1...num).reduce(1, *)
}
func sumOfNumbers(upTo num: Int) -> Int {
return (1...num).reduce(0, +)
}
```func f(n: Int) -> [Int] {
var result = [Int](repeating: 0, count: n)
for i in 1..<n + 1 {
if i % 2 == 0 {
result[i - 1] = factorial(i)
} else {
result[i - 1] = sumOfNumbers(upTo: i)
}
}
return result
}
func factorial(_ num: Int) -> Int {
return (1...num).reduce(1, *)
}
func sumOfNumbers(upTo num: Int) -> Int {
return (1...num).reduce(0, +)
}```swift
func f(n: Int) -> [Int] {
var result = [Int](repeating: 0, count: n)
for i in 1..<n + 1 {
if i % 2 == 0 {
result[i - 1] = factorial(i)
} else {
result[i - 1] = sumOfNumbers(upTo: i)
}
}
return result
}
func factorial(_ num: Int) -> Int {
return (1...num).reduce(1, *)
}
func sumOfNumbers(upTo num: Int) -> Int {
return (1...num).reduce(0, +)
}
```func f(n: Int) -> [Int] {
var result = [Int](repeating: 0, count: n)
for i in 1..<n + 1 {
if i % 2 == 0 {
result[i - 1] = factorial(i)
} else {
result[i - 1] = sumOfNumbers(upTo: i)
}
}
return result
}
func factorial(_ num: Int) -> Int {
return (1...num).reduce(1, *)
}
func sumOfNumbers(upTo num: Int) -> Int {
return (1...num).reduce(0, +)
}```swift
func f(n: Int) -> [Int] {
var result = [Int](repeating: 0, count: n)
for i in 1..<n + 1 {
if i % 2 == 0 {
result[i - 1] = factorial(i)
} else {
result[i - 1] = sumOfNumbers(upTo: i)
}
}
return result
}
func factorial(_ num: Int) -> Int {
return (1...num).reduce(1, *)
}
func sumOfNumbers(upTo num: Int) -> Int {
return (1...num).reduce(0, +)
}
```func f(n: Int) -> [Int] {
var result = [Int](repeating: 0, count: n)
for i in 1..<n + 1 {
if i % 2 == 0 {
result[i - 1] = factorial(i)
} else {
result[i - 1] = sumOfNumbers(upTo: i)
}
}
return result
}
func factorial(_ num: Int) -> Int {
return (1...num).reduce(1, *)
}
func sumOfNumbers(upTo num: Int) -> Int {
return (1...num).reduce(0, +)
}```swift
func f(n: Int) -> [Int] {
var result = [Int](repeating: 0, count: n)
for i in 1..<n + 1 {
if i % 2 == 0 {
result[i - 1] = factorial(i)
} else {
result[i - 1] = sumOfNumbers(upTo: i)
}
}
return result
}
func factorial(_ num: Int) -> Int {
return (1...num).reduce(1, *)
}
func sumOfNumbers(upTo num: Int) -> Int {
return (1...num).reduce(0, +)
}
```func f(n: Int) -> [Int] {
var result = [Int](repeating: 0, count: n)
for i in 1..<n + 1 {
if i % 2 == 0 {
result[i - 1] = factorial(i)
} else {
result[i - 1] = sumUpTo(i)
}
}
return result
}
func factorial(_ num: Int) -> Int {
return (1...num).reduce(1, *)
}
func sumUpTo(_ num: Int) -> Int {
return (1...num).reduce(0, +)
}```swift
func f(n: Int) -> [Int] {
var result = [Int](repeating: 0, count: n)
for i in 1..<n + 1 {
if i % 2 == 0 {
result[i - 1] = factorial(i)
} else {
result[i - 1] = sumUpTo(i)
}
}
return result
}
func factorial(_ num: Int) -> Int {
return (1...num).reduce(1, *)
}
func sumUpTo(_ num: Int) -> Int {
return (1...num).reduce(0, +)
}
```func evenOddPalindrome(n: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
func isPalindrome(_ number: Int) -> Bool {
let str = String(number)
return str == String(str.reversed())
}```swift
func evenOddPalindrome(n: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
func isPalindrome(_ number: Int) -> Bool {
let str = String(number)
return str == String(str.reversed())
}
```func evenOddPalindrome(n: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
func isPalindrome(_ number: Int) -> Bool {
let str = String(number)
return str == String(str.reversed())
}```swift
func evenOddPalindrome(n: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
func isPalindrome(_ number: Int) -> Bool {
let str = String(number)
return str == String(str.reversed())
}
```func evenOddPalindrome(n: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
func isPalindrome(_ number: Int) -> Bool {
let str = String(number)
return str == String(str.reversed())
}```swift
func evenOddPalindrome(n: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
func isPalindrome(_ number: Int) -> Bool {
let str = String(number)
return str == String(str.reversed())
}
```func evenOddPalindrome(n: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
func isPalindrome(_ number: Int) -> Bool {
let str = String(number)
return str == String(str.reversed())
}```swift
func evenOddPalindrome(n: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
func isPalindrome(_ number: Int) -> Bool {
let str = String(number)
return str == String(str.reversed())
}
```func evenOddPalindrome(n: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
func isPalindrome(_ number: Int) -> Bool {
let str = String(number)
return str == String(str.reversed())
}```swift
func evenOddPalindrome(n: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
func isPalindrome(_ number: Int) -> Bool {
let str = String(number)
return str == String(str.reversed())
}
```func evenOddPalindrome(n: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
func isPalindrome(_ number: Int) -> Bool {
let str = String(number)
return str == String(str.reversed())
}```swift
func evenOddPalindrome(n: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
func isPalindrome(_ number: Int) -> Bool {
let str = String(number)
return str == String(str.reversed())
}
```func evenOddPalindrome(n: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
func isPalindrome(_ number: Int) -> Bool {
let str = String(number)
return str == String(str.reversed())
}```swift
func evenOddPalindrome(n: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
func isPalindrome(_ number: Int) -> Bool {
let str = String(number)
return str == String(str.reversed())
}
```func evenOddPalindrome(n: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
func isPalindrome(_ number: Int) -> Bool {
let str = String(number)
return str == String(str.reversed())
}```swift
func evenOddPalindrome(n: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
func isPalindrome(_ number: Int) -> Bool {
let str = String(number)
return str == String(str.reversed())
}
```func evenOddPalindrome(n: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
func isPalindrome(_ number: Int) -> Bool {
let str = String(number)
return str == String(str.reversed())
}```swift
func evenOddPalindrome(n: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
func isPalindrome(_ number: Int) -> Bool {
let str = String(number)
return str == String(str.reversed())
}
```func evenOddPalindrome(n: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
func isPalindrome(_ number: Int) -> Bool {
let str = String(number)
return str == String(str.reversed())
}```swift
func evenOddPalindrome(n: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
for i in 1...n {
if isPalindrome(i) {
if i % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
func isPalindrome(_ number: Int) -> Bool {
let str = String(number)
return str == String(str.reversed())
}
```func countNums(arr: [Int]) -> Int {
func sumOfDigits(_ number: Int) -> Int {
let absoluteValue = abs(number)
var sum = 0
var temp = absoluteValue
while temp > 0 {
sum += temp % 10
temp /= 10
}
return number < 0 ? -sum : sum
}
return arr.filter { sumOfDigits($0) > 0 }.count
}```swift
func countNums(arr: [Int]) -> Int {
func sumOfDigits(_ number: Int) -> Int {
let absoluteValue = abs(number)
var sum = 0
var temp = absoluteValue
while temp > 0 {
sum += temp % 10
temp /= 10
}
return number < 0 ? -sum : sum
}
return arr.filter { sumOfDigits($0) > 0 }.count
}
``` // XCTAssertTrue failedfunc countNums(arr: [Int]) -> Int {
func sumOfDigits(_ number: Int) -> Int {
var sum = 0
var n = abs(number)
while n > 0 {
sum += n % 10
n /= 10
}
// If the number is negative, we subtract the first digit
if number < 0 {
sum -= abs(number) / Int(pow(10.0, Double(String(abs(number)).count - 1)))
}
return sum
}
return arr.filter { sumOfDigits($0) > 0 }.count
}```swift
func countNums(arr: [Int]) -> Int {
func sumOfDigits(_ number: Int) -> Int {
var sum = 0
var n = abs(number)
while n > 0 {
sum += n % 10
n /= 10
}
// If the number is negative, we subtract the first digit
if number < 0 {
sum -= abs(number) / Int(pow(10.0, Double(String(abs(number)).count - 1)))
}
return sum
}
return arr.filter { sumOfDigits($0) > 0 }.count
}
```func countNums(arr: [Int]) -> Int {
func sumOfDigits(_ number: Int) -> Int {
let absoluteValue = abs(number)
var sum = 0
var currentNumber = absoluteValue
while currentNumber > 0 {
let digit = currentNumber % 10
sum += (number < 0 && currentNumber == absoluteValue) ? -digit : digit
currentNumber /= 10
}
return sum
}
return arr.filter { sumOfDigits($0) > 0 }.count
}```swift
func countNums(arr: [Int]) -> Int {
func sumOfDigits(_ number: Int) -> Int {
let absoluteValue = abs(number)
var sum = 0
var currentNumber = absoluteValue
while currentNumber > 0 {
let digit = currentNumber % 10
sum += (number < 0 && currentNumber == absoluteValue) ? -digit : digit
currentNumber /= 10
}
return sum
}
return arr.filter { sumOfDigits($0) > 0 }.count
}
``` // XCTAssertTrue failedfunc countNums(arr: [Int]) -> Int {
func sumOfDigits(_ number: Int) -> Int {
var sum = 0
var n = abs(number)
while n > 0 {
sum += n % 10
n /= 10
}
if number < 0 {
sum -= abs(number) / Int(pow(10.0, Double(String(abs(number)).count - 1)))
}
return sum
}
return arr.filter { sumOfDigits($0) > 0 }.count
}```swift
func countNums(arr: [Int]) -> Int {
func sumOfDigits(_ number: Int) -> Int {
var sum = 0
var n = abs(number)
while n > 0 {
sum += n % 10
n /= 10
}
if number < 0 {
sum -= abs(number) / Int(pow(10.0, Double(String(abs(number)).count - 1)))
}
return sum
}
return arr.filter { sumOfDigits($0) > 0 }.count
}
```func countNums(arr: [Int]) -> Int {
func sumOfDigits(_ number: Int) -> Int {
let absoluteValue = abs(number)
var sum = 0
var currentNumber = absoluteValue
while currentNumber > 0 {
sum += currentNumber % 10
currentNumber /= 10
}
return number < 0 ? -sum : sum
}
return arr.filter { sumOfDigits($0) > 0 }.count
}```swift
func countNums(arr: [Int]) -> Int {
func sumOfDigits(_ number: Int) -> Int {
let absoluteValue = abs(number)
var sum = 0
var currentNumber = absoluteValue
while currentNumber > 0 {
sum += currentNumber % 10
currentNumber /= 10
}
return number < 0 ? -sum : sum
}
return arr.filter { sumOfDigits($0) > 0 }.count
}
``` // XCTAssertTrue failedfunc countNums(arr: [Int]) -> Int {
func sumOfDigits(_ number: Int) -> Int {
let absNumber = abs(number)
var sum = 0
var n = absNumber
while n > 0 {
sum += n % 10
n /= 10
}
return number < 0 ? -sum : sum
}
return arr.filter { sumOfDigits($0) > 0 }.count
}```swift
func countNums(arr: [Int]) -> Int {
func sumOfDigits(_ number: Int) -> Int {
let absNumber = abs(number)
var sum = 0
var n = absNumber
while n > 0 {
sum += n % 10
n /= 10
}
return number < 0 ? -sum : sum
}
return arr.filter { sumOfDigits($0) > 0 }.count
}
``` // XCTAssertTrue failedfunc countNums(arr: [Int]) -> Int {
func sumOfDigits(_ number: Int) -> Int {
var sum = 0
var n = abs(number)
while n > 0 {
sum += n % 10
n /= 10
}
if number < 0 {
sum -= 1 // Adjust for the signed digit
}
return sum
}
return arr.filter { sumOfDigits($0) > 0 }.count
}```swift
func countNums(arr: [Int]) -> Int {
func sumOfDigits(_ number: Int) -> Int {
var sum = 0
var n = abs(number)
while n > 0 {
sum += n % 10
n /= 10
}
if number < 0 {
sum -= 1 // Adjust for the signed digit
}
return sum
}
return arr.filter { sumOfDigits($0) > 0 }.count
}
``` // XCTAssertTrue failedfunc countNums(arr: [Int]) -> Int {
func sumOfDigits(_ number: Int) -> Int {
let absoluteValue = abs(number)
var sum = 0
var currentNumber = absoluteValue
while currentNumber > 0 {
sum += currentNumber % 10
currentNumber /= 10
}
return number < 0 ? -sum : sum
}
return arr.filter { sumOfDigits($0) > 0 }.count
}```swift
func countNums(arr: [Int]) -> Int {
func sumOfDigits(_ number: Int) -> Int {
let absoluteValue = abs(number)
var sum = 0
var currentNumber = absoluteValue
while currentNumber > 0 {
sum += currentNumber % 10
currentNumber /= 10
}
return number < 0 ? -sum : sum
}
return arr.filter { sumOfDigits($0) > 0 }.count
}
``` // XCTAssertTrue failedfunc countNums(arr: [Int]) -> Int {
func sumOfDigits(_ number: Int) -> Int {
let absoluteValue = abs(number)
var sum = 0
var currentNumber = absoluteValue
while currentNumber > 0 {
sum += currentNumber % 10
currentNumber /= 10
}
return number < 0 ? -sum : sum
}
return arr.filter { sumOfDigits($0) > 0 }.count
}```swift
func countNums(arr: [Int]) -> Int {
func sumOfDigits(_ number: Int) -> Int {
let absoluteValue = abs(number)
var sum = 0
var currentNumber = absoluteValue
while currentNumber > 0 {
sum += currentNumber % 10
currentNumber /= 10
}
return number < 0 ? -sum : sum
}
return arr.filter { sumOfDigits($0) > 0 }.count
}
``` // XCTAssertTrue failedfunc countNums(arr: [Int]) -> Int {
func sumOfDigits(_ number: Int) -> Int {
let absoluteValue = abs(number)
var sum = 0
var temp = absoluteValue
while temp > 0 {
sum += temp % 10
temp /= 10
}
return number < 0 ? -sum : sum
}
return arr.filter { sumOfDigits($0) > 0 }.count
}```swift
func countNums(arr: [Int]) -> Int {
func sumOfDigits(_ number: Int) -> Int {
let absoluteValue = abs(number)
var sum = 0
var temp = absoluteValue
while temp > 0 {
sum += temp % 10
temp /= 10
}
return number < 0 ? -sum : sum
}
return arr.filter { sumOfDigits($0) > 0 }.count
}
``` // XCTAssertTrue failedfunc moveOneBall(arr: [Int]) -> Bool {
guard !arr.isEmpty else { return true }
let n = arr.count
var countOfBreaks = 0
for i in 0..<n {
if arr[i] > arr[(i + 1) % n] {
countOfBreaks += 1
}
}
return countOfBreaks <= 1
}```swift
func moveOneBall(arr: [Int]) -> Bool {
guard !arr.isEmpty else { return true }
let n = arr.count
var countOfBreaks = 0
for i in 0..<n {
if arr[i] > arr[(i + 1) % n] {
countOfBreaks += 1
}
}
return countOfBreaks <= 1
}
```func moveOneBall(arr: [Int]) -> Bool {
guard !arr.isEmpty else { return true }
let n = arr.count
var countOfBreaks = 0
for i in 0..<n {
if arr[i] > arr[(i + 1) % n] {
countOfBreaks += 1
}
}
return countOfBreaks <= 1
}```swift
func moveOneBall(arr: [Int]) -> Bool {
guard !arr.isEmpty else { return true }
let n = arr.count
var countOfBreaks = 0
for i in 0..<n {
if arr[i] > arr[(i + 1) % n] {
countOfBreaks += 1
}
}
return countOfBreaks <= 1
}
```func moveOneBall(arr: [Int]) -> Bool {
guard !arr.isEmpty else { return true }
let n = arr.count
var countOfBreaks = 0
for i in 0..<n {
if arr[i] > arr[(i + 1) % n] {
countOfBreaks += 1
}
}
return countOfBreaks <= 1
}```swift
func moveOneBall(arr: [Int]) -> Bool {
guard !arr.isEmpty else { return true }
let n = arr.count
var countOfBreaks = 0
for i in 0..<n {
if arr[i] > arr[(i + 1) % n] {
countOfBreaks += 1
}
}
return countOfBreaks <= 1
}
```func moveOneBall(arr: [Int]) -> Bool {
guard !arr.isEmpty else { return true }
let n = arr.count
var countOfDecreases = 0
for i in 0..<n {
if arr[i] > arr[(i + 1) % n] {
countOfDecreases += 1
}
}
return countOfDecreases <= 1
}```swift
func moveOneBall(arr: [Int]) -> Bool {
guard !arr.isEmpty else { return true }
let n = arr.count
var countOfDecreases = 0
for i in 0..<n {
if arr[i] > arr[(i + 1) % n] {
countOfDecreases += 1
}
}
return countOfDecreases <= 1
}
```func moveOneBall(arr: [Int]) -> Bool {
guard !arr.isEmpty else { return true }
let n = arr.count
var countOfBreaks = 0
for i in 0..<n {
if arr[i] > arr[(i + 1) % n] {
countOfBreaks += 1
}
}
return countOfBreaks <= 1
}```swift
func moveOneBall(arr: [Int]) -> Bool {
guard !arr.isEmpty else { return true }
let n = arr.count
var countOfBreaks = 0
for i in 0..<n {
if arr[i] > arr[(i + 1) % n] {
countOfBreaks += 1
}
}
return countOfBreaks <= 1
}
```func moveOneBall(arr: [Int]) -> Bool {
guard !arr.isEmpty else { return true }
let n = arr.count
var countOfBreaks = 0
for i in 0..<n {
if arr[i] > arr[(i + 1) % n] {
countOfBreaks += 1
}
}
return countOfBreaks <= 1
}```swift
func moveOneBall(arr: [Int]) -> Bool {
guard !arr.isEmpty else { return true }
let n = arr.count
var countOfBreaks = 0
for i in 0..<n {
if arr[i] > arr[(i + 1) % n] {
countOfBreaks += 1
}
}
return countOfBreaks <= 1
}
```func moveOneBall(arr: [Int]) -> Bool {
guard !arr.isEmpty else { return true }
let n = arr.count
var countOfBreaks = 0
for i in 0..<n {
if arr[i] > arr[(i + 1) % n] {
countOfBreaks += 1
}
}
return countOfBreaks <= 1
}```swift
func moveOneBall(arr: [Int]) -> Bool {
guard !arr.isEmpty else { return true }
let n = arr.count
var countOfBreaks = 0
for i in 0..<n {
if arr[i] > arr[(i + 1) % n] {
countOfBreaks += 1
}
}
return countOfBreaks <= 1
}
```func moveOneBall(arr: [Int]) -> Bool {
guard !arr.isEmpty else { return true }
let n = arr.count
var countOfBreaks = 0
for i in 0..<n {
if arr[i] > arr[(i + 1) % n] {
countOfBreaks += 1
}
}
return countOfBreaks <= 1
}```swift
func moveOneBall(arr: [Int]) -> Bool {
guard !arr.isEmpty else { return true }
let n = arr.count
var countOfBreaks = 0
for i in 0..<n {
if arr[i] > arr[(i + 1) % n] {
countOfBreaks += 1
}
}
return countOfBreaks <= 1
}
```func moveOneBall(arr: [Int]) -> Bool {
guard !arr.isEmpty else { return true }
let n = arr.count
var countOfBreaks = 0
for i in 0..<n {
if arr[i] > arr[(i + 1) % n] {
countOfBreaks += 1
}
}
return countOfBreaks <= 1
}```swift
func moveOneBall(arr: [Int]) -> Bool {
guard !arr.isEmpty else { return true }
let n = arr.count
var countOfBreaks = 0
for i in 0..<n {
if arr[i] > arr[(i + 1) % n] {
countOfBreaks += 1
}
}
return countOfBreaks <= 1
}
```func moveOneBall(arr: [Int]) -> Bool {
guard !arr.isEmpty else { return true }
let n = arr.count
var countOfDecreases = 0
for i in 0..<n {
if arr[i] > arr[(i + 1) % n] {
countOfDecreases += 1
}
}
return countOfDecreases <= 1
}```swift
func moveOneBall(arr: [Int]) -> Bool {
guard !arr.isEmpty else { return true }
let n = arr.count
var countOfDecreases = 0
for i in 0..<n {
if arr[i] > arr[(i + 1) % n] {
countOfDecreases += 1
}
}
return countOfDecreases <= 1
}
```func exchange(lst1: [Int], lst2: [Int]) -> String {
let hasEvenInLst2 = lst2.contains(where: { $0 % 2 == 0 })
let hasOddInLst1 = lst1.contains(where: { $0 % 2 != 0 })
if hasOddInLst1 && hasEvenInLst2 {
return "YES"
}
if lst1.allSatisfy({ $0 % 2 == 0 }) {
return "YES"
}
return "NO"
}```swift
func exchange(lst1: [Int], lst2: [Int]) -> String {
let hasEvenInLst2 = lst2.contains(where: { $0 % 2 == 0 })
let hasOddInLst1 = lst1.contains(where: { $0 % 2 != 0 })
if hasOddInLst1 && hasEvenInLst2 {
return "YES"
}
if lst1.allSatisfy({ $0 % 2 == 0 }) {
return "YES"
}
return "NO"
}
``` // XCTAssertTrue failedfunc exchange(lst1: [Int], lst2: [Int]) -> String {
let hasOddInLst1 = lst1.contains(where: { $0 % 2 != 0 })
let hasEvenInLst2 = lst2.contains(where: { $0 % 2 == 0 })
if !hasOddInLst1 {
return "YES"
}
if hasEvenInLst2 {
return "YES"
}
return "NO"
}```swift
func exchange(lst1: [Int], lst2: [Int]) -> String {
let hasOddInLst1 = lst1.contains(where: { $0 % 2 != 0 })
let hasEvenInLst2 = lst2.contains(where: { $0 % 2 == 0 })
if !hasOddInLst1 {
return "YES"
}
if hasEvenInLst2 {
return "YES"
}
return "NO"
}
``` // XCTAssertTrue failedfunc exchange(lst1: [Int], lst2: [Int]) -> String {
let hasOddInLst1 = lst1.contains(where: { $0 % 2 != 0 })
let hasEvenInLst2 = lst2.contains(where: { $0 % 2 == 0 })
if !hasOddInLst1 {
return "YES"
}
if hasEvenInLst2 {
return "YES"
}
return "NO"
}```swift
func exchange(lst1: [Int], lst2: [Int]) -> String {
let hasOddInLst1 = lst1.contains(where: { $0 % 2 != 0 })
let hasEvenInLst2 = lst2.contains(where: { $0 % 2 == 0 })
if !hasOddInLst1 {
return "YES"
}
if hasEvenInLst2 {
return "YES"
}
return "NO"
}
``` // XCTAssertTrue failedfunc exchange(lst1: [Int], lst2: [Int]) -> String {
let hasEvenInLst2 = lst2.contains(where: { $0 % 2 == 0 })
let hasOddInLst1 = lst1.contains(where: { $0 % 2 != 0 })
if hasOddInLst1 && hasEvenInLst2 {
return "YES"
}
if lst1.allSatisfy({ $0 % 2 == 0 }) {
return "YES"
}
return "NO"
}```swift
func exchange(lst1: [Int], lst2: [Int]) -> String {
let hasEvenInLst2 = lst2.contains(where: { $0 % 2 == 0 })
let hasOddInLst1 = lst1.contains(where: { $0 % 2 != 0 })
if hasOddInLst1 && hasEvenInLst2 {
return "YES"
}
if lst1.allSatisfy({ $0 % 2 == 0 }) {
return "YES"
}
return "NO"
}
``` // XCTAssertTrue failedfunc exchange(lst1: [Int], lst2: [Int]) -> String {
let hasEvenInLst2 = lst2.contains(where: { $0 % 2 == 0 })
let hasOddInLst1 = lst1.contains(where: { $0 % 2 != 0 })
if hasOddInLst1 && hasEvenInLst2 {
return "YES"
}
if lst1.allSatisfy({ $0 % 2 == 0 }) {
return "YES"
}
return "NO"
}```swift
func exchange(lst1: [Int], lst2: [Int]) -> String {
let hasEvenInLst2 = lst2.contains(where: { $0 % 2 == 0 })
let hasOddInLst1 = lst1.contains(where: { $0 % 2 != 0 })
if hasOddInLst1 && hasEvenInLst2 {
return "YES"
}
if lst1.allSatisfy({ $0 % 2 == 0 }) {
return "YES"
}
return "NO"
}
``` // XCTAssertTrue failedfunc exchange(lst1: [Int], lst2: [Int]) -> String {
let hasEvenInLst2 = lst2.contains(where: { $0 % 2 == 0 })
let hasOddInLst1 = lst1.contains(where: { $0 % 2 != 0 })
if hasOddInLst1 && hasEvenInLst2 {
return "YES"
}
return lst1.allSatisfy({ $0 % 2 == 0 }) ? "YES" : "NO"
}```swift
func exchange(lst1: [Int], lst2: [Int]) -> String {
let hasEvenInLst2 = lst2.contains(where: { $0 % 2 == 0 })
let hasOddInLst1 = lst1.contains(where: { $0 % 2 != 0 })
if hasOddInLst1 && hasEvenInLst2 {
return "YES"
}
return lst1.allSatisfy({ $0 % 2 == 0 }) ? "YES" : "NO"
}
``` // XCTAssertTrue failedfunc exchange(lst1: [Int], lst2: [Int]) -> String {
let hasEvenInLst2 = lst2.contains(where: { $0 % 2 == 0 })
let hasOddInLst1 = lst1.contains(where: { $0 % 2 != 0 })
if hasOddInLst1 && hasEvenInLst2 {
return "YES"
}
if lst1.allSatisfy({ $0 % 2 == 0 }) {
return "YES"
}
return "NO"
}```swift
func exchange(lst1: [Int], lst2: [Int]) -> String {
let hasEvenInLst2 = lst2.contains(where: { $0 % 2 == 0 })
let hasOddInLst1 = lst1.contains(where: { $0 % 2 != 0 })
if hasOddInLst1 && hasEvenInLst2 {
return "YES"
}
if lst1.allSatisfy({ $0 % 2 == 0 }) {
return "YES"
}
return "NO"
}
``` // XCTAssertTrue failedfunc exchange(lst1: [Int], lst2: [Int]) -> String {
let hasEvenInLst2 = lst2.contains(where: { $0 % 2 == 0 })
let hasOddInLst1 = lst1.contains(where: { $0 % 2 != 0 })
if hasOddInLst1 && hasEvenInLst2 {
return "YES"
}
if lst1.allSatisfy({ $0 % 2 == 0 }) {
return "YES"
}
return "NO"
}```swift
func exchange(lst1: [Int], lst2: [Int]) -> String {
let hasEvenInLst2 = lst2.contains(where: { $0 % 2 == 0 })
let hasOddInLst1 = lst1.contains(where: { $0 % 2 != 0 })
if hasOddInLst1 && hasEvenInLst2 {
return "YES"
}
if lst1.allSatisfy({ $0 % 2 == 0 }) {
return "YES"
}
return "NO"
}
``` // XCTAssertTrue failedfunc exchange(lst1: [Int], lst2: [Int]) -> String {
let hasEvenInLst2 = lst2.contains(where: { $0 % 2 == 0 })
let hasOddInLst1 = lst1.contains(where: { $0 % 2 != 0 })
if hasOddInLst1 && hasEvenInLst2 {
return "YES"
}
if lst1.allSatisfy({ $0 % 2 == 0 }) {
return "YES"
}
return "NO"
}```swift
func exchange(lst1: [Int], lst2: [Int]) -> String {
let hasEvenInLst2 = lst2.contains(where: { $0 % 2 == 0 })
let hasOddInLst1 = lst1.contains(where: { $0 % 2 != 0 })
if hasOddInLst1 && hasEvenInLst2 {
return "YES"
}
if lst1.allSatisfy({ $0 % 2 == 0 }) {
return "YES"
}
return "NO"
}
``` // XCTAssertTrue failedfunc exchange(lst1: [Int], lst2: [Int]) -> String {
let hasEvenInLst2 = lst2.contains(where: { $0 % 2 == 0 })
let oddCountInLst1 = lst1.filter { $0 % 2 != 0 }.count
if oddCountInLst1 == 0 {
return "YES"
}
return hasEvenInLst2 ? "YES" : "NO"
}```swift
func exchange(lst1: [Int], lst2: [Int]) -> String {
let hasEvenInLst2 = lst2.contains(where: { $0 % 2 == 0 })
let oddCountInLst1 = lst1.filter { $0 % 2 != 0 }.count
if oddCountInLst1 == 0 {
return "YES"
}
return hasEvenInLst2 ? "YES" : "NO"
}
``` // XCTAssertTrue failedfunc histogram(test: String) -> [String : Int] {
var letterCount: [String: Int] = [:]
// Split the input string into components
let letters = test.split(separator: " ").map { String($0) }
// Count occurrences of each letter
for letter in letters {
letterCount[letter, default: 0] += 1
}
// Find the maximum count
let maxCount = letterCount.values.max() ?? 0
// Filter the dictionary to include only letters with the maximum count
return letterCount.filter { $0.value == maxCount }
}```swift
func histogram(test: String) -> [String : Int] {
var letterCount: [String: Int] = [:]
// Split the input string into components
let letters = test.split(separator: " ").map { String($0) }
// Count occurrences of each letter
for letter in letters {
letterCount[letter, default: 0] += 1
}
// Find the maximum count
let maxCount = letterCount.values.max() ?? 0
// Filter the dictionary to include only letters with the maximum count
return letterCount.filter { $0.value == maxCount }
}
```func histogram(test: String) -> [String : Int] {
var letterCount: [String: Int] = [:]
// Split the input string into components
let letters = test.split(separator: " ").map { String($0) }
// Count occurrences of each letter
for letter in letters {
letterCount[letter, default: 0] += 1
}
// Find the maximum count
let maxCount = letterCount.values.max() ?? 0
// Filter the dictionary to include only letters with the maximum count
return letterCount.filter { $0.value == maxCount }
}```swift
func histogram(test: String) -> [String : Int] {
var letterCount: [String: Int] = [:]
// Split the input string into components
let letters = test.split(separator: " ").map { String($0) }
// Count occurrences of each letter
for letter in letters {
letterCount[letter, default: 0] += 1
}
// Find the maximum count
let maxCount = letterCount.values.max() ?? 0
// Filter the dictionary to include only letters with the maximum count
return letterCount.filter { $0.value == maxCount }
}
```func histogram(test: String) -> [String : Int] {
var letterCount: [String: Int] = [:]
// Split the input string into components
let letters = test.split(separator: " ").map { String($0) }
// Count occurrences of each letter
for letter in letters {
letterCount[letter, default: 0] += 1
}
// Find the maximum count
let maxCount = letterCount.values.max() ?? 0
// Filter the dictionary to include only letters with the maximum count
return letterCount.filter { $0.value == maxCount }
}```swift
func histogram(test: String) -> [String : Int] {
var letterCount: [String: Int] = [:]
// Split the input string into components
let letters = test.split(separator: " ").map { String($0) }
// Count occurrences of each letter
for letter in letters {
letterCount[letter, default: 0] += 1
}
// Find the maximum count
let maxCount = letterCount.values.max() ?? 0
// Filter the dictionary to include only letters with the maximum count
return letterCount.filter { $0.value == maxCount }
}
```func histogram(test: String) -> [String : Int] {
var letterCount: [String: Int] = [:]
// Split the input string into components
let letters = test.split(separator: " ").map { String($0) }
// Count occurrences of each letter
for letter in letters {
letterCount[letter, default: 0] += 1
}
// Find the maximum count
let maxCount = letterCount.values.max() ?? 0
// Filter the dictionary to include only letters with the maximum count
return letterCount.filter { $0.value == maxCount }
}```swift
func histogram(test: String) -> [String : Int] {
var letterCount: [String: Int] = [:]
// Split the input string into components
let letters = test.split(separator: " ").map { String($0) }
// Count occurrences of each letter
for letter in letters {
letterCount[letter, default: 0] += 1
}
// Find the maximum count
let maxCount = letterCount.values.max() ?? 0
// Filter the dictionary to include only letters with the maximum count
return letterCount.filter { $0.value == maxCount }
}
```func histogram(test: String) -> [String : Int] {
var letterCount: [String: Int] = [:]
// Split the input string into components
let letters = test.split(separator: " ").map { String($0) }
// Count occurrences of each letter
for letter in letters {
letterCount[letter, default: 0] += 1
}
// Find the maximum count
let maxCount = letterCount.values.max() ?? 0
// Filter the dictionary to include only letters with the maximum count
return letterCount.filter { $0.value == maxCount }
}```swift
func histogram(test: String) -> [String : Int] {
var letterCount: [String: Int] = [:]
// Split the input string into components
let letters = test.split(separator: " ").map { String($0) }
// Count occurrences of each letter
for letter in letters {
letterCount[letter, default: 0] += 1
}
// Find the maximum count
let maxCount = letterCount.values.max() ?? 0
// Filter the dictionary to include only letters with the maximum count
return letterCount.filter { $0.value == maxCount }
}
```func histogram(test: String) -> [String : Int] {
var letterCount: [String: Int] = [:]
// Split the input string into components
let letters = test.split(separator: " ").map { String($0) }
// Count occurrences of each letter
for letter in letters {
letterCount[letter, default: 0] += 1
}
// Find the maximum count
let maxCount = letterCount.values.max() ?? 0
// Filter the dictionary to include only letters with the maximum count
return letterCount.filter { $0.value == maxCount }
}```swift
func histogram(test: String) -> [String : Int] {
var letterCount: [String: Int] = [:]
// Split the input string into components
let letters = test.split(separator: " ").map { String($0) }
// Count occurrences of each letter
for letter in letters {
letterCount[letter, default: 0] += 1
}
// Find the maximum count
let maxCount = letterCount.values.max() ?? 0
// Filter the dictionary to include only letters with the maximum count
return letterCount.filter { $0.value == maxCount }
}
```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 countDict: [String: Int] = [:]
// Count occurrences
for letter in letters {
countDict[letter, default: 0] += 1
}
// Find the maximum count
let maxCount = countDict.values.max() ?? 0
// Filter the dictionary to include only letters with the maximum count
let result = countDict.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 countDict: [String: Int] = [:]
// Count occurrences
for letter in letters {
countDict[letter, default: 0] += 1
}
// Find the maximum count
let maxCount = countDict.values.max() ?? 0
// Filter the dictionary to include only letters with the maximum count
let result = countDict.filter { $0.value == maxCount }
return result
}
```func histogram(test: String) -> [String : Int] {
var letterCount: [String: Int] = [:]
// Split the input string into components
let letters = test.split(separator: " ").map { String($0) }
// Count occurrences of each letter
for letter in letters {
letterCount[letter, default: 0] += 1
}
// Find the maximum count
let maxCount = letterCount.values.max() ?? 0
// Filter the dictionary to include only letters with the maximum count
return letterCount.filter { $0.value == maxCount }
}```swift
func histogram(test: String) -> [String : Int] {
var letterCount: [String: Int] = [:]
// Split the input string into components
let letters = test.split(separator: " ").map { String($0) }
// Count occurrences of each letter
for letter in letters {
letterCount[letter, default: 0] += 1
}
// Find the maximum count
let maxCount = letterCount.values.max() ?? 0
// Filter the dictionary to include only letters with the maximum count
return letterCount.filter { $0.value == maxCount }
}
```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 countDict: [String: Int] = [:]
// Count occurrences of each letter
for letter in letters {
countDict[letter, default: 0] += 1
}
// Find the maximum occurrence count
let maxCount = countDict.values.max() ?? 0
// Create a result dictionary for letters with the maximum count
var result: [String: Int] = [:]
for (letter, count) in countDict {
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 countDict: [String: Int] = [:]
// Count occurrences of each letter
for letter in letters {
countDict[letter, default: 0] += 1
}
// Find the maximum occurrence count
let maxCount = countDict.values.max() ?? 0
// Create a result dictionary for letters with the maximum count
var result: [String: Int] = [:]
for (letter, count) in countDict {
if count == maxCount {
result[letter] = count
}
}
return result
}
```func histogram(test: String) -> [String : Int] {
var letterCount: [String: Int] = [:]
// Split the input string into components based on spaces
let letters = test.split(separator: " ").map { String($0) }
// Count occurrences of each letter
for letter in letters {
letterCount[letter, default: 0] += 1
}
// Find the maximum count
let maxCount = letterCount.values.max() ?? 0
// Filter the dictionary to include only letters with the maximum count
return letterCount.filter { $0.value == maxCount }
}```swift
func histogram(test: String) -> [String : Int] {
var letterCount: [String: Int] = [:]
// Split the input string into components based on spaces
let letters = test.split(separator: " ").map { String($0) }
// Count occurrences of each letter
for letter in letters {
letterCount[letter, default: 0] += 1
}
// Find the maximum count
let maxCount = letterCount.values.max() ?? 0
// Filter the dictionary to include only letters with the maximum count
return letterCount.filter { $0.value == maxCount }
}
```func reverseDelete(s: String, c: String) -> (String, Bool) {
let charactersToRemove = Set(c)
let filteredString = s.filter { !charactersToRemove.contains($0) }
let isPalindrome = filteredString == String(filteredString.reversed())
return (filteredString, isPalindrome)
}```swift
func reverseDelete(s: String, c: String) -> (String, Bool) {
let charactersToRemove = Set(c)
let filteredString = s.filter { !charactersToRemove.contains($0) }
let isPalindrome = filteredString == String(filteredString.reversed())
return (filteredString, isPalindrome)
}
```func reverseDelete(s: String, c: String) -> (String, Bool) {
let charactersToRemove = Set(c)
let filteredString = s.filter { !charactersToRemove.contains($0) }
let isPalindrome = filteredString == String(filteredString.reversed())
return (filteredString, isPalindrome)
}```swift
func reverseDelete(s: String, c: String) -> (String, Bool) {
let charactersToRemove = Set(c)
let filteredString = s.filter { !charactersToRemove.contains($0) }
let isPalindrome = filteredString == String(filteredString.reversed())
return (filteredString, isPalindrome)
}
```func reverseDelete(s: String, c: String) -> (String, Bool) {
let charactersToRemove = Set(c)
let filteredString = s.filter { !charactersToRemove.contains($0) }
let isPalindrome = filteredString == String(filteredString.reversed())
return (filteredString, isPalindrome)
}```swift
func reverseDelete(s: String, c: String) -> (String, Bool) {
let charactersToRemove = Set(c)
let filteredString = s.filter { !charactersToRemove.contains($0) }
let isPalindrome = filteredString == String(filteredString.reversed())
return (filteredString, isPalindrome)
}
```func reverseDelete(s: String, c: String) -> (String, Bool) {
let charactersToRemove = Set(c)
let filteredString = s.filter { !charactersToRemove.contains($0) }
let isPalindrome = filteredString == String(filteredString.reversed())
return (filteredString, isPalindrome)
}```swift
func reverseDelete(s: String, c: String) -> (String, Bool) {
let charactersToRemove = Set(c)
let filteredString = s.filter { !charactersToRemove.contains($0) }
let isPalindrome = filteredString == String(filteredString.reversed())
return (filteredString, isPalindrome)
}
```func reverseDelete(s: String, c: String) -> (String, Bool) {
let charactersToRemove = Set(c)
let filteredString = s.filter { !charactersToRemove.contains($0) }
let isPalindrome = filteredString == String(filteredString.reversed())
return (filteredString, isPalindrome)
}```swift
func reverseDelete(s: String, c: String) -> (String, Bool) {
let charactersToRemove = Set(c)
let filteredString = s.filter { !charactersToRemove.contains($0) }
let isPalindrome = filteredString == String(filteredString.reversed())
return (filteredString, isPalindrome)
}
```func reverseDelete(s: String, c: String) -> (String, Bool) {
let charactersToRemove = Set(c)
let filteredString = s.filter { !charactersToRemove.contains($0) }
let isPalindrome = filteredString == String(filteredString.reversed())
return (filteredString, isPalindrome)
}```swift
func reverseDelete(s: String, c: String) -> (String, Bool) {
let charactersToRemove = Set(c)
let filteredString = s.filter { !charactersToRemove.contains($0) }
let isPalindrome = filteredString == String(filteredString.reversed())
return (filteredString, isPalindrome)
}
```func reverseDelete(s: String, c: String) -> (String, Bool) {
let charactersToRemove = Set(c)
let filteredString = s.filter { !charactersToRemove.contains($0) }
let isPalindrome = filteredString == String(filteredString.reversed())
return (filteredString, isPalindrome)
}```swift
func reverseDelete(s: String, c: String) -> (String, Bool) {
let charactersToRemove = Set(c)
let filteredString = s.filter { !charactersToRemove.contains($0) }
let isPalindrome = filteredString == String(filteredString.reversed())
return (filteredString, isPalindrome)
}
```func reverseDelete(s: String, c: String) -> (String, Bool) {
let charactersToRemove = Set(c)
let filteredString = s.filter { !charactersToRemove.contains($0) }
let isPalindrome = filteredString == String(filteredString.reversed())
return (filteredString, isPalindrome)
}```swift
func reverseDelete(s: String, c: String) -> (String, Bool) {
let charactersToRemove = Set(c)
let filteredString = s.filter { !charactersToRemove.contains($0) }
let isPalindrome = filteredString == String(filteredString.reversed())
return (filteredString, isPalindrome)
}
```func reverseDelete(s: String, c: String) -> (String, Bool) {
let charactersToRemove = Set(c)
let filteredString = s.filter { !charactersToRemove.contains($0) }
let isPalindrome = filteredString == String(filteredString.reversed())
return (filteredString, isPalindrome)
}```swift
func reverseDelete(s: String, c: String) -> (String, Bool) {
let charactersToRemove = Set(c)
let filteredString = s.filter { !charactersToRemove.contains($0) }
let isPalindrome = filteredString == String(filteredString.reversed())
return (filteredString, isPalindrome)
}
```func reverseDelete(s: String, c: String) -> (String, Bool) {
let charactersToRemove = Set(c)
let filteredString = s.filter { !charactersToRemove.contains($0) }
let isPalindrome = filteredString == String(filteredString.reversed())
return (filteredString, isPalindrome)
}```swift
func reverseDelete(s: String, c: String) -> (String, Bool) {
let charactersToRemove = Set(c)
let filteredString = s.filter { !charactersToRemove.contains($0) }
let isPalindrome = filteredString == String(filteredString.reversed())
return (filteredString, isPalindrome)
}
```func oddCount(lst: [String]) -> [String] {
return lst.map { str in
let oddCount = str.filter { $0.isOddDigit() }.count
return "the number of odd elements \(oddCount)n the str\(oddCount)ng \(oddCount) of the \(oddCount)nput."
}
}
extension Character {
func isOddDigit() -> Bool {
guard let digit = self.wholeNumberValue else { return false }
return digit % 2 != 0
}
}```swift
func oddCount(lst: [String]) -> [String] {
return lst.map { str in
let oddCount = str.filter { $0.isOddDigit() }.count
return "the number of odd elements \(oddCount)n the str\(oddCount)ng \(oddCount) of the \(oddCount)nput."
}
}
extension Character {
func isOddDigit() -> Bool {
guard let digit = self.wholeNumberValue else { return false }
return digit % 2 != 0
}
}
```func oddCount(lst: [String]) -> [String] {
return lst.map { str in
let oddCount = str.filter { $0.isOddDigit() }.count
return "the number of odd elements \(oddCount)n the str\(oddCount)ng \(oddCount) of the \(oddCount)nput."
}
}
extension Character {
func isOddDigit() -> Bool {
return self >= "1" && self <= "9" && self.wholeNumberValue! % 2 != 0
}
}```swift
func oddCount(lst: [String]) -> [String] {
return lst.map { str in
let oddCount = str.filter { $0.isOddDigit() }.count
return "the number of odd elements \(oddCount)n the str\(oddCount)ng \(oddCount) of the \(oddCount)nput."
}
}
extension Character {
func isOddDigit() -> Bool {
return self >= "1" && self <= "9" && self.wholeNumberValue! % 2 != 0
}
}
```func oddCount(lst: [String]) -> [String] {
return lst.map { str in
let oddCount = str.filter { $0.isOddDigit() }.count
return "the number of odd elements \(oddCount)n the str\(oddCount)ng \(oddCount) of the \(oddCount)nput."
}
}
extension Character {
func isOddDigit() -> Bool {
guard let intValue = self.wholeNumberValue else { return false }
return intValue % 2 != 0
}
}```swift
func oddCount(lst: [String]) -> [String] {
return lst.map { str in
let oddCount = str.filter { $0.isOddDigit() }.count
return "the number of odd elements \(oddCount)n the str\(oddCount)ng \(oddCount) of the \(oddCount)nput."
}
}
extension Character {
func isOddDigit() -> Bool {
guard let intValue = self.wholeNumberValue else { return false }
return intValue % 2 != 0
}
}
```func oddCount(lst: [String]) -> [String] {
return lst.map { str in
let oddCount = str.filter { $0.isOddDigit() }.count
return "the number of odd elements \(oddCount)n the str\(oddCount)ng \(oddCount) of the \(oddCount)nput."
}
}
extension Character {
func isOddDigit() -> Bool {
return self >= "1" && self <= "9" && self.asciiValue! % 2 != 0
}
}```swift
func oddCount(lst: [String]) -> [String] {
return lst.map { str in
let oddCount = str.filter { $0.isOddDigit() }.count
return "the number of odd elements \(oddCount)n the str\(oddCount)ng \(oddCount) of the \(oddCount)nput."
}
}
extension Character {
func isOddDigit() -> Bool {
return self >= "1" && self <= "9" && self.asciiValue! % 2 != 0
}
}
```func oddCount(lst: [String]) -> [String] {
return lst.map { str in
let oddCount = str.filter { $0.isOddDigit() }.count
return "the number of odd elements \(oddCount)n the str\(oddCount)ng \(oddCount) of the \(oddCount)nput."
}
}
extension Character {
func isOddDigit() -> Bool {
return self >= "1" && self <= "9" && self.asciiValue! % 2 != 0
}
}```swift
func oddCount(lst: [String]) -> [String] {
return lst.map { str in
let oddCount = str.filter { $0.isOddDigit() }.count
return "the number of odd elements \(oddCount)n the str\(oddCount)ng \(oddCount) of the \(oddCount)nput."
}
}
extension Character {
func isOddDigit() -> Bool {
return self >= "1" && self <= "9" && self.asciiValue! % 2 != 0
}
}
```func oddCount(lst: [String]) -> [String] {
return lst.map { str in
let oddCount = str.filter { $0.isOddDigit() }.count
return "the number of odd elements \(oddCount)n the str\(oddCount)ng \(oddCount) of the \(oddCount)nput."
}
}
extension Character {
func isOddDigit() -> Bool {
return self >= "1" && self <= "9" && Int(String(self))! % 2 != 0
}
}```swift
func oddCount(lst: [String]) -> [String] {
return lst.map { str in
let oddCount = str.filter { $0.isOddDigit() }.count
return "the number of odd elements \(oddCount)n the str\(oddCount)ng \(oddCount) of the \(oddCount)nput."
}
}
extension Character {
func isOddDigit() -> Bool {
return self >= "1" && self <= "9" && Int(String(self))! % 2 != 0
}
}
```func oddCount(lst: [String]) -> [String] {
return lst.map { string in
let oddCount = string.filter { $0.isOddDigit() }.count
return "the number of odd elements \(oddCount)n the str\(oddCount)ng \(oddCount) of the \(oddCount)nput."
}
}
extension Character {
func isOddDigit() -> Bool {
guard let digit = self.wholeNumberValue else { return false }
return digit % 2 != 0
}
}```swift
func oddCount(lst: [String]) -> [String] {
return lst.map { string in
let oddCount = string.filter { $0.isOddDigit() }.count
return "the number of odd elements \(oddCount)n the str\(oddCount)ng \(oddCount) of the \(oddCount)nput."
}
}
extension Character {
func isOddDigit() -> Bool {
guard let digit = self.wholeNumberValue else { return false }
return digit % 2 != 0
}
}
```func oddCount(lst: [String]) -> [String] {
return lst.map { str in
let oddCount = str.filter { $0.isOddDigit() }.count
return "the number of odd elements \(oddCount)n the str\(oddCount)ng \(oddCount) of the \(oddCount)nput."
}
}
extension Character {
func isOddDigit() -> Bool {
return self >= "1" && self <= "9" && self.wholeNumberValue! % 2 != 0
}
}```swift
func oddCount(lst: [String]) -> [String] {
return lst.map { str in
let oddCount = str.filter { $0.isOddDigit() }.count
return "the number of odd elements \(oddCount)n the str\(oddCount)ng \(oddCount) of the \(oddCount)nput."
}
}
extension Character {
func isOddDigit() -> Bool {
return self >= "1" && self <= "9" && self.wholeNumberValue! % 2 != 0
}
}
```func oddCount(lst: [String]) -> [String] {
return lst.map { str in
let oddCount = str.filter { $0.isOddDigit() }.count
return "the number of odd elements \(oddCount)n the str\(oddCount)ng \(oddCount) of the \(oddCount)nput."
}
}
extension Character {
func isOddDigit() -> Bool {
return self >= "1" && self <= "9" && self.wholeNumberValue! % 2 != 0
}
}```swift
func oddCount(lst: [String]) -> [String] {
return lst.map { str in
let oddCount = str.filter { $0.isOddDigit() }.count
return "the number of odd elements \(oddCount)n the str\(oddCount)ng \(oddCount) of the \(oddCount)nput."
}
}
extension Character {
func isOddDigit() -> Bool {
return self >= "1" && self <= "9" && self.wholeNumberValue! % 2 != 0
}
}
```func oddCount(lst: [String]) -> [String] {
return lst.map { str in
let oddCount = str.filter { $0.isOddDigit() }.count
return "the number of odd elements \(oddCount)n the str\(oddCount)ng \(oddCount) of the \(oddCount)nput."
}
}
extension Character {
func isOddDigit() -> Bool {
return self >= "1" && self <= "9" && self.asciiValue! % 2 != 0
}
}```swift
func oddCount(lst: [String]) -> [String] {
return lst.map { str in
let oddCount = str.filter { $0.isOddDigit() }.count
return "the number of odd elements \(oddCount)n the str\(oddCount)ng \(oddCount) of the \(oddCount)nput."
}
}
extension Character {
func isOddDigit() -> Bool {
return self >= "1" && self <= "9" && self.asciiValue! % 2 != 0
}
}
```func minSubArraySum(nums: [Int]) -> Int {
var currentSum = nums[0]
var minSum = nums[0]
for i in 1..<nums.count {
currentSum = min(nums[i], currentSum + nums[i])
minSum = min(minSum, currentSum)
}
return minSum
}```swift
func minSubArraySum(nums: [Int]) -> Int {
var currentSum = nums[0]
var minSum = nums[0]
for i in 1..<nums.count {
currentSum = min(nums[i], currentSum + nums[i])
minSum = min(minSum, currentSum)
}
return minSum
}
```func minSubArraySum(nums: [Int]) -> Int {
var currentSum = nums[0]
var minSum = nums[0]
for i in 1..<nums.count {
currentSum = min(nums[i], currentSum + nums[i])
minSum = min(minSum, currentSum)
}
return minSum
}```swift
func minSubArraySum(nums: [Int]) -> Int {
var currentSum = nums[0]
var minSum = nums[0]
for i in 1..<nums.count {
currentSum = min(nums[i], currentSum + nums[i])
minSum = min(minSum, currentSum)
}
return minSum
}
```func minSubArraySum(nums: [Int]) -> Int {
var currentSum = nums[0]
var minSum = nums[0]
for i in 1..<nums.count {
currentSum = min(nums[i], currentSum + nums[i])
minSum = min(minSum, currentSum)
}
return minSum
}```swift
func minSubArraySum(nums: [Int]) -> Int {
var currentSum = nums[0]
var minSum = nums[0]
for i in 1..<nums.count {
currentSum = min(nums[i], currentSum + nums[i])
minSum = min(minSum, currentSum)
}
return minSum
}
```func minSubArraySum(nums: [Int]) -> Int {
var currentSum = nums[0]
var minSum = nums[0]
for i in 1..<nums.count {
currentSum = min(nums[i], currentSum + nums[i])
minSum = min(minSum, currentSum)
}
return minSum
}```swift
func minSubArraySum(nums: [Int]) -> Int {
var currentSum = nums[0]
var minSum = nums[0]
for i in 1..<nums.count {
currentSum = min(nums[i], currentSum + nums[i])
minSum = min(minSum, currentSum)
}
return minSum
}
```func minSubArraySum(nums: [Int]) -> Int {
var currentSum = nums[0]
var minSum = nums[0]
for i in 1..<nums.count {
currentSum = min(nums[i], currentSum + nums[i])
minSum = min(minSum, currentSum)
}
return minSum
}```swift
func minSubArraySum(nums: [Int]) -> Int {
var currentSum = nums[0]
var minSum = nums[0]
for i in 1..<nums.count {
currentSum = min(nums[i], currentSum + nums[i])
minSum = min(minSum, currentSum)
}
return minSum
}
```func minSubArraySum(nums: [Int]) -> Int {
var currentSum = nums[0]
var minSum = nums[0]
for i in 1..<nums.count {
currentSum = min(nums[i], currentSum + nums[i])
minSum = min(minSum, currentSum)
}
return minSum
}```swift
func minSubArraySum(nums: [Int]) -> Int {
var currentSum = nums[0]
var minSum = nums[0]
for i in 1..<nums.count {
currentSum = min(nums[i], currentSum + nums[i])
minSum = min(minSum, currentSum)
}
return minSum
}
```func minSubArraySum(nums: [Int]) -> Int {
var currentSum = nums[0]
var minSum = nums[0]
for i in 1..<nums.count {
currentSum = min(nums[i], currentSum + nums[i])
minSum = min(minSum, currentSum)
}
return minSum
}```swift
func minSubArraySum(nums: [Int]) -> Int {
var currentSum = nums[0]
var minSum = nums[0]
for i in 1..<nums.count {
currentSum = min(nums[i], currentSum + nums[i])
minSum = min(minSum, currentSum)
}
return minSum
}
```func minSubArraySum(nums: [Int]) -> Int {
var currentSum = nums[0]
var minimumSum = nums[0]
for i in 1..<nums.count {
currentSum = min(nums[i], currentSum + nums[i])
minimumSum = min(minimumSum, currentSum)
}
return minimumSum
}```swift
func minSubArraySum(nums: [Int]) -> Int {
var currentSum = nums[0]
var minimumSum = nums[0]
for i in 1..<nums.count {
currentSum = min(nums[i], currentSum + nums[i])
minimumSum = min(minimumSum, currentSum)
}
return minimumSum
}
```func minSubArraySum(nums: [Int]) -> Int {
var currentSum = nums[0]
var minSum = nums[0]
for i in 1..<nums.count {
currentSum = min(nums[i], currentSum + nums[i])
minSum = min(minSum, currentSum)
}
return minSum
}```swift
func minSubArraySum(nums: [Int]) -> Int {
var currentSum = nums[0]
var minSum = nums[0]
for i in 1..<nums.count {
currentSum = min(nums[i], currentSum + nums[i])
minSum = min(minSum, currentSum)
}
return minSum
}
```func minSubArraySum(nums: [Int]) -> Int {
var currentSum = nums[0]
var minSum = nums[0]
for i in 1..<nums.count {
currentSum = min(nums[i], currentSum + nums[i])
minSum = min(minSum, currentSum)
}
return minSum
}```swift
func minSubArraySum(nums: [Int]) -> Int {
var currentSum = nums[0]
var minSum = nums[0]
for i in 1..<nums.count {
currentSum = min(nums[i], currentSum + nums[i])
minSum = min(minSum, currentSum)
}
return minSum
}
```func maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalBuckets = 0
for row in grid {
let waterUnits = row.reduce(0, +)
totalBuckets += (waterUnits + capacity - 1) / capacity
}
return totalBuckets
}```swift
func maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalBuckets = 0
for row in grid {
let waterUnits = row.reduce(0, +)
totalBuckets += (waterUnits + capacity - 1) / capacity
}
return totalBuckets
}
```func maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalBucketsNeeded = 0
for row in grid {
let waterUnits = row.reduce(0, +)
if waterUnits > 0 {
totalBucketsNeeded += (waterUnits + capacity - 1) / capacity
}
}
return totalBucketsNeeded
}```swift
func maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalBucketsNeeded = 0
for row in grid {
let waterUnits = row.reduce(0, +)
if waterUnits > 0 {
totalBucketsNeeded += (waterUnits + capacity - 1) / capacity
}
}
return totalBucketsNeeded
}
```func maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalBucketsNeeded = 0
for row in grid {
let waterUnits = row.reduce(0, +)
if waterUnits > 0 {
totalBucketsNeeded += (waterUnits + capacity - 1) / capacity
}
}
return totalBucketsNeeded
}```swift
func maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalBucketsNeeded = 0
for row in grid {
let waterUnits = row.reduce(0, +)
if waterUnits > 0 {
totalBucketsNeeded += (waterUnits + capacity - 1) / capacity
}
}
return totalBucketsNeeded
}
```func maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalBucketsNeeded = 0
for row in grid {
let waterUnits = row.reduce(0, +)
if waterUnits > 0 {
totalBucketsNeeded += (waterUnits + capacity - 1) / capacity
}
}
return totalBucketsNeeded
}```swift
func maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalBucketsNeeded = 0
for row in grid {
let waterUnits = row.reduce(0, +)
if waterUnits > 0 {
totalBucketsNeeded += (waterUnits + capacity - 1) / capacity
}
}
return totalBucketsNeeded
}
```func maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalBucketsNeeded = 0
for row in grid {
let waterUnits = row.reduce(0, +)
if waterUnits > 0 {
totalBucketsNeeded += (waterUnits + capacity - 1) / capacity
}
}
return totalBucketsNeeded
}```swift
func maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalBucketsNeeded = 0
for row in grid {
let waterUnits = row.reduce(0, +)
if waterUnits > 0 {
totalBucketsNeeded += (waterUnits + capacity - 1) / capacity
}
}
return totalBucketsNeeded
}
```func maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalBuckets = 0
for row in grid {
let waterUnits = row.reduce(0, +)
totalBuckets += (waterUnits + capacity - 1) / capacity
}
return totalBuckets
}```swift
func maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalBuckets = 0
for row in grid {
let waterUnits = row.reduce(0, +)
totalBuckets += (waterUnits + capacity - 1) / capacity
}
return totalBuckets
}
```func maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalBucketsNeeded = 0
for row in grid {
let waterUnits = row.reduce(0, +)
if waterUnits > 0 {
totalBucketsNeeded += (waterUnits + capacity - 1) / capacity
}
}
return totalBucketsNeeded
}```swift
func maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalBucketsNeeded = 0
for row in grid {
let waterUnits = row.reduce(0, +)
if waterUnits > 0 {
totalBucketsNeeded += (waterUnits + capacity - 1) / capacity
}
}
return totalBucketsNeeded
}
```func maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalBuckets = 0
for row in grid {
let waterUnits = row.reduce(0, +)
totalBuckets += (waterUnits + capacity - 1) / capacity
}
return totalBuckets
}```swift
func maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalBuckets = 0
for row in grid {
let waterUnits = row.reduce(0, +)
totalBuckets += (waterUnits + capacity - 1) / capacity
}
return totalBuckets
}
```func maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalBuckets = 0
for row in grid {
let waterUnits = row.reduce(0, +)
totalBuckets += (waterUnits + capacity - 1) / capacity
}
return totalBuckets
}```swift
func maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalBuckets = 0
for row in grid {
let waterUnits = row.reduce(0, +)
totalBuckets += (waterUnits + capacity - 1) / capacity
}
return totalBuckets
}
```func maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalBuckets = 0
for row in grid {
var waterInRow = 0
for water in row {
waterInRow += water
}
totalBuckets += (waterInRow + capacity - 1) / capacity
}
return totalBuckets
}```swift
func maxFill(grid: [[Int]], capacity: Int) -> Int {
var totalBuckets = 0
for row in grid {
var waterInRow = 0
for water in row {
waterInRow += water
}
totalBuckets += (waterInRow + capacity - 1) / capacity
}
return totalBuckets
}
```func sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let count1 = String($0, radix: 2).filter { $0 == "1" }.count
let count2 = String($1, radix: 2).filter { $0 == "1" }.count
if count1 == count2 {
return $0 < $1
}
return count1 < count2
}
}```swift
func sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let count1 = String($0, radix: 2).filter { $0 == "1" }.count
let count2 = String($1, radix: 2).filter { $0 == "1" }.count
if count1 == count2 {
return $0 < $1
}
return count1 < count2
}
}
```func sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let count1 = String($0, radix: 2).filter { $0 == "1" }.count
let count2 = String($1, radix: 2).filter { $0 == "1" }.count
if count1 == count2 {
return $0 < $1
}
return count1 < count2
}
}```swift
func sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let count1 = String($0, radix: 2).filter { $0 == "1" }.count
let count2 = String($1, radix: 2).filter { $0 == "1" }.count
if count1 == count2 {
return $0 < $1
}
return count1 < count2
}
}
```func sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let count1 = String($0, radix: 2).filter { $0 == "1" }.count
let count2 = String($1, radix: 2).filter { $0 == "1" }.count
if count1 == count2 {
return $0 < $1
}
return count1 < count2
}
}```swift
func sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let count1 = String($0, radix: 2).filter { $0 == "1" }.count
let count2 = String($1, radix: 2).filter { $0 == "1" }.count
if count1 == count2 {
return $0 < $1
}
return count1 < count2
}
}
```func sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let count1 = String($0, radix: 2).filter { $0 == "1" }.count
let count2 = String($1, radix: 2).filter { $0 == "1" }.count
if count1 == count2 {
return $0 < $1
}
return count1 < count2
}
}```swift
func sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let count1 = String($0, radix: 2).filter { $0 == "1" }.count
let count2 = String($1, radix: 2).filter { $0 == "1" }.count
if count1 == count2 {
return $0 < $1
}
return count1 < count2
}
}
```func sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let count1 = $0.nonzeroBitCount
let count2 = $1.nonzeroBitCount
if count1 == count2 {
return $0 < $1
}
return count1 < count2
}
}```swift
func sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let count1 = $0.nonzeroBitCount
let count2 = $1.nonzeroBitCount
if count1 == count2 {
return $0 < $1
}
return count1 < count2
}
}
``` // XCTAssertTrue failedfunc sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let count1 = String($0, radix: 2).filter { $0 == "1" }.count
let count2 = String($1, radix: 2).filter { $0 == "1" }.count
if count1 == count2 {
return $0 < $1
}
return count1 < count2
}
}```swift
func sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let count1 = String($0, radix: 2).filter { $0 == "1" }.count
let count2 = String($1, radix: 2).filter { $0 == "1" }.count
if count1 == count2 {
return $0 < $1
}
return count1 < count2
}
}
```func sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let count1 = $0.nonzeroBitCount
let count2 = $1.nonzeroBitCount
if count1 == count2 {
return $0 < $1
}
return count1 < count2
}
}```swift
func sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let count1 = $0.nonzeroBitCount
let count2 = $1.nonzeroBitCount
if count1 == count2 {
return $0 < $1
}
return count1 < count2
}
}
``` // XCTAssertTrue failedfunc sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let count1 = String($0, radix: 2).filter { $0 == "1" }.count
let count2 = String($1, radix: 2).filter { $0 == "1" }.count
if count1 == count2 {
return $0 < $1
}
return count1 < count2
}
}```swift
func sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let count1 = String($0, radix: 2).filter { $0 == "1" }.count
let count2 = String($1, radix: 2).filter { $0 == "1" }.count
if count1 == count2 {
return $0 < $1
}
return count1 < count2
}
}
```func sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let count1 = String($0, radix: 2).filter { $0 == "1" }.count
let count2 = String($1, radix: 2).filter { $0 == "1" }.count
if count1 == count2 {
return $0 < $1
}
return count1 < count2
}
}```swift
func sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let count1 = String($0, radix: 2).filter { $0 == "1" }.count
let count2 = String($1, radix: 2).filter { $0 == "1" }.count
if count1 == count2 {
return $0 < $1
}
return count1 < count2
}
}
```func sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let count1 = String($0, radix: 2).filter { $0 == "1" }.count
let count2 = String($1, radix: 2).filter { $0 == "1" }.count
if count1 == count2 {
return $0 < $1
}
return count1 < count2
}
}```swift
func sortArray(arr: [Int]) -> [Int] {
return arr.sorted {
let count1 = String($0, radix: 2).filter { $0 == "1" }.count
let count2 = String($1, radix: 2).filter { $0 == "1" }.count
if count1 == count2 {
return $0 < $1
}
return count1 < count2
}
}
```func selectWords(s: String, n: Int) -> [String] {
let consonants = CharacterSet(charactersIn: "bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ")
let words = s.split(separator: " ").map { String($0) }
return words.filter { word in
let consonantCount = word.unicodeScalars.filter { consonants.contains($0) }.count
return consonantCount == n
}
}```swift
func selectWords(s: String, n: Int) -> [String] {
let consonants = CharacterSet(charactersIn: "bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ")
let words = s.split(separator: " ").map { String($0) }
return words.filter { word in
let consonantCount = word.unicodeScalars.filter { consonants.contains($0) }.count
return consonantCount == n
}
}
```func selectWords(s: String, n: Int) -> [String] {
let consonants = CharacterSet(charactersIn: "bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ")
let words = s.split(separator: " ").map { String($0) }
return words.filter { word in
let consonantCount = word.unicodeScalars.filter { consonants.contains($0) }.count
return consonantCount == n
}
}```swift
func selectWords(s: String, n: Int) -> [String] {
let consonants = CharacterSet(charactersIn: "bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ")
let words = s.split(separator: " ").map { String($0) }
return words.filter { word in
let consonantCount = word.unicodeScalars.filter { consonants.contains($0) }.count
return consonantCount == n
}
}
```func selectWords(s: String, n: Int) -> [String] {
let consonants = CharacterSet(charactersIn: "bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ")
let words = s.split(separator: " ").map { String($0) }
return words.filter { word in
let consonantCount = word.unicodeScalars.filter { consonants.contains($0) }.count
return consonantCount == n
}
}```swift
func selectWords(s: String, n: Int) -> [String] {
let consonants = CharacterSet(charactersIn: "bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ")
let words = s.split(separator: " ").map { String($0) }
return words.filter { word in
let consonantCount = word.unicodeScalars.filter { consonants.contains($0) }.count
return consonantCount == n
}
}
```func selectWords(s: String, n: Int) -> [String] {
let consonants = CharacterSet(charactersIn: "bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ")
let words = s.split(separator: " ").map { String($0) }
return words.filter { word in
let consonantCount = word.unicodeScalars.filter { consonants.contains($0) }.count
return consonantCount == n
}
}```swift
func selectWords(s: String, n: Int) -> [String] {
let consonants = CharacterSet(charactersIn: "bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ")
let words = s.split(separator: " ").map { String($0) }
return words.filter { word in
let consonantCount = word.unicodeScalars.filter { consonants.contains($0) }.count
return consonantCount == n
}
}
```func selectWords(s: String, n: Int) -> [String] {
guard !s.isEmpty else { return [] }
let words = s.split(separator: " ").map { String($0) }
let consonants = CharacterSet(charactersIn: "bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ")
return words.filter { word in
let consonantCount = word.unicodeScalars.filter { consonants.contains($0) }.count
return consonantCount == n
}
}```swift
func selectWords(s: String, n: Int) -> [String] {
guard !s.isEmpty else { return [] }
let words = s.split(separator: " ").map { String($0) }
let consonants = CharacterSet(charactersIn: "bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ")
return words.filter { word in
let consonantCount = word.unicodeScalars.filter { consonants.contains($0) }.count
return consonantCount == n
}
}
```func selectWords(s: String, n: Int) -> [String] {
guard !s.isEmpty else { return [] }
let words = s.split(separator: " ").map { String($0) }
let consonants = CharacterSet(charactersIn: "bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ")
return words.filter { word in
let consonantCount = word.unicodeScalars.filter { consonants.contains($0) }.count
return consonantCount == n
}
}```swift
func selectWords(s: String, n: Int) -> [String] {
guard !s.isEmpty else { return [] }
let words = s.split(separator: " ").map { String($0) }
let consonants = CharacterSet(charactersIn: "bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ")
return words.filter { word in
let consonantCount = word.unicodeScalars.filter { consonants.contains($0) }.count
return consonantCount == n
}
}
```func selectWords(s: String, n: Int) -> [String] {
guard !s.isEmpty else { return [] }
let words = s.split(separator: " ").map { String($0) }
let consonants = CharacterSet(charactersIn: "bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ")
return words.filter { word in
let consonantCount = word.unicodeScalars.filter { consonants.contains($0) }.count
return consonantCount == n
}
}```swift
func selectWords(s: String, n: Int) -> [String] {
guard !s.isEmpty else { return [] }
let words = s.split(separator: " ").map { String($0) }
let consonants = CharacterSet(charactersIn: "bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ")
return words.filter { word in
let consonantCount = word.unicodeScalars.filter { consonants.contains($0) }.count
return consonantCount == n
}
}
```func selectWords(s: String, n: Int) -> [String] {
let consonants = CharacterSet(charactersIn: "bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ")
let words = s.split(separator: " ").map { String($0) }
return words.filter { word in
let consonantCount = word.unicodeScalars.filter { consonants.contains($0) }.count
return consonantCount == n
}
}```swift
func selectWords(s: String, n: Int) -> [String] {
let consonants = CharacterSet(charactersIn: "bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ")
let words = s.split(separator: " ").map { String($0) }
return words.filter { word in
let consonantCount = word.unicodeScalars.filter { consonants.contains($0) }.count
return consonantCount == n
}
}
```func selectWords(s: String, n: Int) -> [String] {
let consonants = CharacterSet(charactersIn: "bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ")
let words = s.split(separator: " ").map { String($0) }
return words.filter { word in
let consonantCount = word.unicodeScalars.filter { consonants.contains($0) }.count
return consonantCount == n
}
}```swift
func selectWords(s: String, n: Int) -> [String] {
let consonants = CharacterSet(charactersIn: "bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ")
let words = s.split(separator: " ").map { String($0) }
return words.filter { word in
let consonantCount = word.unicodeScalars.filter { consonants.contains($0) }.count
return consonantCount == n
}
}
```func selectWords(s: String, n: Int) -> [String] {
guard !s.isEmpty else { return [] }
let words = s.split(separator: " ").map { String($0) }
let consonants = CharacterSet(charactersIn: "bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ")
return words.filter { word in
let consonantCount = word.unicodeScalars.filter { consonants.contains($0) }.count
return consonantCount == n
}
}```swift
func selectWords(s: String, n: Int) -> [String] {
guard !s.isEmpty else { return [] }
let words = s.split(separator: " ").map { String($0) }
let consonants = CharacterSet(charactersIn: "bcdfghjklmnpqrstvwxyzBCDFGHJKLMNPQRSTVWXYZ")
return words.filter { word in
let consonantCount = word.unicodeScalars.filter { consonants.contains($0) }.count
return consonantCount == n
}
}
```func getClosestVowel(word: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
let characters = Array(word)
for i in (1..<characters.count - 1).reversed() {
if !vowels.contains(characters[i]) && !vowels.contains(characters[i - 1]) {
for j in (i - 1).stride(through: 0, by: -1) {
if vowels.contains(characters[j]) {
return String(characters[j])
}
if !vowels.contains(characters[j]) {
break
}
}
}
}
return ""
}```swift
func getClosestVowel(word: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
let characters = Array(word)
for i in (1..<characters.count - 1).reversed() {
if !vowels.contains(characters[i]) && !vowels.contains(characters[i - 1]) {
for j in (i - 1).stride(through: 0, by: -1) {
if vowels.contains(characters[j]) {
return String(characters[j])
}
if !vowels.contains(characters[j]) {
break
}
}
}
}
return ""
}
```for j in (i - 1).stride(through: 0, by: -1) { // value of type 'Int' has no member 'stride'func getClosestVowel(word: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
let characters = Array(word)
for i in stride(from: characters.count - 2, through: 1, by: -1) {
if !vowels.contains(characters[i]) && !vowels.contains(characters[i + 1]) {
for j in stride(from: i - 1, through: 0, by: -1) {
if vowels.contains(characters[j]) {
return String(characters[j])
}
if !vowels.contains(characters[j]) {
break
}
}
}
}
return ""
}```swift
func getClosestVowel(word: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
let characters = Array(word)
for i in stride(from: characters.count - 2, through: 1, by: -1) {
if !vowels.contains(characters[i]) && !vowels.contains(characters[i + 1]) {
for j in stride(from: i - 1, through: 0, by: -1) {
if vowels.contains(characters[j]) {
return String(characters[j])
}
if !vowels.contains(characters[j]) {
break
}
}
}
}
return ""
}
``` // XCTAssertTrue failedfunc getClosestVowel(word: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
let characters = Array(word)
for i in (1..<characters.count - 1).reversed() {
if !vowels.contains(characters[i]) && !vowels.contains(characters[i + 1]) {
// Found two consonants
for j in (i + 1)..<characters.count {
if vowels.contains(characters[j]) {
return String(characters[j])
}
if !vowels.contains(characters[j]) {
break
}
}
}
}
return ""
}```swift
func getClosestVowel(word: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
let characters = Array(word)
for i in (1..<characters.count - 1).reversed() {
if !vowels.contains(characters[i]) && !vowels.contains(characters[i + 1]) {
// Found two consonants
for j in (i + 1)..<characters.count {
if vowels.contains(characters[j]) {
return String(characters[j])
}
if !vowels.contains(characters[j]) {
break
}
}
}
}
return ""
}
``` // XCTAssertTrue failedfunc getClosestVowel(word: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
let characters = Array(word)
for i in (1..<characters.count - 1).reversed() {
if !vowels.contains(characters[i]) && !vowels.contains(characters[i + 1]) {
for j in (i + 1..<characters.count - 1) {
if vowels.contains(characters[j]) {
return String(characters[j])
}
}
}
}
return ""
}```swift
func getClosestVowel(word: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
let characters = Array(word)
for i in (1..<characters.count - 1).reversed() {
if !vowels.contains(characters[i]) && !vowels.contains(characters[i + 1]) {
for j in (i + 1..<characters.count - 1) {
if vowels.contains(characters[j]) {
return String(characters[j])
}
}
}
}
return ""
}
``` // XCTAssertTrue failedfunc getClosestVowel(word: String) -> String {
let vowels = "aeiouAEIOU"
let characters = Array(word)
for i in (1..<characters.count - 1).reversed() {
if vowels.contains(characters[i]) {
if i > 0 && i < characters.count - 1 {
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)
for i in (1..<characters.count - 1).reversed() {
if vowels.contains(characters[i]) {
if i > 0 && i < characters.count - 1 {
if !vowels.contains(characters[i - 1]) && !vowels.contains(characters[i + 1]) {
return String(characters[i])
}
}
}
}
return ""
}
```func getClosestVowel(word: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
let characters = Array(word)
for i in (1..<characters.count - 1).reversed() {
if !vowels.contains(characters[i]) && !vowels.contains(characters[i + 1]) {
for j in (i + 1..<characters.count - 1) {
if vowels.contains(characters[j]) {
return String(characters[j])
}
}
}
}
return ""
}```swift
func getClosestVowel(word: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
let characters = Array(word)
for i in (1..<characters.count - 1).reversed() {
if !vowels.contains(characters[i]) && !vowels.contains(characters[i + 1]) {
for j in (i + 1..<characters.count - 1) {
if vowels.contains(characters[j]) {
return String(characters[j])
}
}
}
}
return ""
}
``` // XCTAssertTrue failedfunc getClosestVowel(word: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
let characters = Array(word)
for i in (1..<characters.count - 1).reversed() {
if !vowels.contains(characters[i]) && !vowels.contains(characters[i + 1]) {
for j in (i + 1..<characters.count - 1) {
if vowels.contains(characters[j]) {
return String(characters[j])
}
}
}
}
return ""
}```swift
func getClosestVowel(word: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
let characters = Array(word)
for i in (1..<characters.count - 1).reversed() {
if !vowels.contains(characters[i]) && !vowels.contains(characters[i + 1]) {
for j in (i + 1..<characters.count - 1) {
if vowels.contains(characters[j]) {
return String(characters[j])
}
}
}
}
return ""
}
``` // XCTAssertTrue failedfunc getClosestVowel(word: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
let characters = Array(word)
for i in (1..<characters.count - 1).reversed() {
if !vowels.contains(characters[i]) && !vowels.contains(characters[i + 1]) {
// Found two consonants
for j in (i + 1..<characters.count - 1) {
if vowels.contains(characters[j]) {
return String(characters[j])
}
if !vowels.contains(characters[j]) {
break
}
}
}
}
return ""
}```swift
func getClosestVowel(word: String) -> String {
let vowels: Set<Character> = ["a", "e", "i", "o", "u", "A", "E", "I", "O", "U"]
let characters = Array(word)
for i in (1..<characters.count - 1).reversed() {
if !vowels.contains(characters[i]) && !vowels.contains(characters[i + 1]) {
// Found two consonants
for j in (i + 1..<characters.count - 1) {
if vowels.contains(characters[j]) {
return String(characters[j])
}
if !vowels.contains(characters[j]) {
break
}
}
}
}
return ""
}
``` // XCTAssertTrue failedfunc getClosestVowel(word: String) -> String {
let vowels = "aeiouAEIOU"
let characters = Array(word)
var closestVowel: String = ""
for i in (1..<characters.count - 1).reversed() {
if vowels.contains(characters[i]) {
if i > 0 && i < characters.count - 1 {
if !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: String = ""
for i in (1..<characters.count - 1).reversed() {
if vowels.contains(characters[i]) {
if i > 0 && i < characters.count - 1 {
if !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: String = ""
for i in (1..<characters.count - 1).reversed() {
if vowels.contains(characters[i]) {
if i > 0 && i < characters.count - 1 {
if !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: String = ""
for i in (1..<characters.count - 1).reversed() {
if vowels.contains(characters[i]) {
if i > 0 && i < characters.count - 1 {
if !vowels.contains(characters[i - 1]) && !vowels.contains(characters[i + 1]) {
closestVowel = String(characters[i])
break
}
}
}
}
return closestVowel
}
```func matchParens(lst: [String]) -> String {
let first = lst[0]
let second = lst[1]
func isGoodString(_ s: String) -> Bool {
var balance = 0
for char in s {
if char == "(" {
balance += 1
} else {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
let combined1 = first + second
let combined2 = second + first
return (isGoodString(combined1) || isGoodString(combined2)) ? "Yes" : "No"
}```swift
func matchParens(lst: [String]) -> String {
let first = lst[0]
let second = lst[1]
func isGoodString(_ s: String) -> Bool {
var balance = 0
for char in s {
if char == "(" {
balance += 1
} else {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
let combined1 = first + second
let combined2 = second + first
return (isGoodString(combined1) || isGoodString(combined2)) ? "Yes" : "No"
}
```func matchParens(lst: [String]) -> String {
let first = lst[0]
let second = lst[1]
func isGoodString(_ str: String) -> Bool {
var balance = 0
for char in str {
if char == "(" {
balance += 1
} else {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
let combined1 = first + second
let combined2 = second + first
if isGoodString(combined1) || isGoodString(combined2) {
return "Yes"
} else {
return "No"
}
}```swift
func matchParens(lst: [String]) -> String {
let first = lst[0]
let second = lst[1]
func isGoodString(_ str: String) -> Bool {
var balance = 0
for char in str {
if char == "(" {
balance += 1
} else {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
let combined1 = first + second
let combined2 = second + first
if isGoodString(combined1) || isGoodString(combined2) {
return "Yes"
} else {
return "No"
}
}
```func matchParens(lst: [String]) -> String {
let first = lst[0]
let second = lst[1]
func isGoodString(_ str: String) -> Bool {
var balance = 0
for char in str {
if char == "(" {
balance += 1
} else {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
let combined1 = first + second
let combined2 = second + first
if isGoodString(combined1) || isGoodString(combined2) {
return "Yes"
} else {
return "No"
}
}```swift
func matchParens(lst: [String]) -> String {
let first = lst[0]
let second = lst[1]
func isGoodString(_ str: String) -> Bool {
var balance = 0
for char in str {
if char == "(" {
balance += 1
} else {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
let combined1 = first + second
let combined2 = second + first
if isGoodString(combined1) || isGoodString(combined2) {
return "Yes"
} else {
return "No"
}
}
```func matchParens(lst: [String]) -> String {
let first = lst[0]
let second = lst[1]
func isGoodString(_ str: String) -> Bool {
var balance = 0
for char in str {
if char == "(" {
balance += 1
} else {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
let combined1 = first + second
let combined2 = second + first
if isGoodString(combined1) || isGoodString(combined2) {
return "Yes"
} else {
return "No"
}
}```swift
func matchParens(lst: [String]) -> String {
let first = lst[0]
let second = lst[1]
func isGoodString(_ str: String) -> Bool {
var balance = 0
for char in str {
if char == "(" {
balance += 1
} else {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
let combined1 = first + second
let combined2 = second + first
if isGoodString(combined1) || isGoodString(combined2) {
return "Yes"
} else {
return "No"
}
}
```func matchParens(lst: [String]) -> String {
let first = lst[0]
let second = lst[1]
func isGoodString(_ str: String) -> Bool {
var balance = 0
for char in str {
if char == "(" {
balance += 1
} else {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
let combined1 = first + second
let combined2 = second + first
return (isGoodString(combined1) || isGoodString(combined2)) ? "Yes" : "No"
}```swift
func matchParens(lst: [String]) -> String {
let first = lst[0]
let second = lst[1]
func isGoodString(_ str: String) -> Bool {
var balance = 0
for char in str {
if char == "(" {
balance += 1
} else {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
let combined1 = first + second
let combined2 = second + first
return (isGoodString(combined1) || isGoodString(combined2)) ? "Yes" : "No"
}
```func matchParens(lst: [String]) -> String {
let first = lst[0]
let second = lst[1]
func isGoodCombination(_ s1: String, _ s2: String) -> Bool {
let combined = s1 + s2
var balance = 0
for char in combined {
if char == "(" {
balance += 1
} else {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
if isGoodCombination(first, second) || isGoodCombination(second, first) {
return "Yes"
} else {
return "No"
}
}```swift
func matchParens(lst: [String]) -> String {
let first = lst[0]
let second = lst[1]
func isGoodCombination(_ s1: String, _ s2: String) -> Bool {
let combined = s1 + s2
var balance = 0
for char in combined {
if char == "(" {
balance += 1
} else {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
if isGoodCombination(first, second) || isGoodCombination(second, first) {
return "Yes"
} else {
return "No"
}
}
```func matchParens(lst: [String]) -> String {
let first = lst[0]
let second = lst[1]
func isGoodString(_ str: String) -> Bool {
var balance = 0
for char in str {
if char == "(" {
balance += 1
} else {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
let combined1 = first + second
let combined2 = second + first
if isGoodString(combined1) || isGoodString(combined2) {
return "Yes"
}
return "No"
}```swift
func matchParens(lst: [String]) -> String {
let first = lst[0]
let second = lst[1]
func isGoodString(_ str: String) -> Bool {
var balance = 0
for char in str {
if char == "(" {
balance += 1
} else {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
let combined1 = first + second
let combined2 = second + first
if isGoodString(combined1) || isGoodString(combined2) {
return "Yes"
}
return "No"
}
```func matchParens(lst: [String]) -> String {
let first = lst[0]
let second = lst[1]
func isGoodString(_ str: String) -> Bool {
var balance = 0
for char in str {
if char == "(" {
balance += 1
} else {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
let combined1 = first + second
let combined2 = second + first
return (isGoodString(combined1) || isGoodString(combined2)) ? "Yes" : "No"
}```swift
func matchParens(lst: [String]) -> String {
let first = lst[0]
let second = lst[1]
func isGoodString(_ str: String) -> Bool {
var balance = 0
for char in str {
if char == "(" {
balance += 1
} else {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
let combined1 = first + second
let combined2 = second + first
return (isGoodString(combined1) || isGoodString(combined2)) ? "Yes" : "No"
}
```func matchParens(lst: [String]) -> String {
let first = lst[0]
let second = lst[1]
func isGoodString(_ str: String) -> Bool {
var balance = 0
for char in str {
if char == "(" {
balance += 1
} else {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
let combined1 = first + second
let combined2 = second + first
return (isGoodString(combined1) || isGoodString(combined2)) ? "Yes" : "No"
}```swift
func matchParens(lst: [String]) -> String {
let first = lst[0]
let second = lst[1]
func isGoodString(_ str: String) -> Bool {
var balance = 0
for char in str {
if char == "(" {
balance += 1
} else {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
let combined1 = first + second
let combined2 = second + first
return (isGoodString(combined1) || isGoodString(combined2)) ? "Yes" : "No"
}
```func matchParens(lst: [String]) -> String {
let first = lst[0]
let second = lst[1]
func isGoodString(_ str: String) -> Bool {
var balance = 0
for char in str {
if char == "(" {
balance += 1
} else {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
let combined1 = first + second
let combined2 = second + first
if isGoodString(combined1) || isGoodString(combined2) {
return "Yes"
} else {
return "No"
}
}```swift
func matchParens(lst: [String]) -> String {
let first = lst[0]
let second = lst[1]
func isGoodString(_ str: String) -> Bool {
var balance = 0
for char in str {
if char == "(" {
balance += 1
} else {
balance -= 1
}
if balance < 0 {
return false
}
}
return balance == 0
}
let combined1 = first + second
let combined2 = second + first
if isGoodString(combined1) || isGoodString(combined2) {
return "Yes"
} else {
return "No"
}
}
```func maximum(arr: [Int], k: Int) -> [Int] {
guard k > 0 else { return [] }
let sortedArray = arr.sorted(by: >)
let maxKElements = Array(sortedArray.prefix(k))
return maxKElements.sorted()
}```swift
func maximum(arr: [Int], k: Int) -> [Int] {
guard k > 0 else { return [] }
let sortedArray = arr.sorted(by: >)
let maxKElements = Array(sortedArray.prefix(k))
return maxKElements.sorted()
}
```func maximum(arr: [Int], k: Int) -> [Int] {
guard k > 0 else { return [] }
let sortedArray = arr.sorted(by: >)
let maxElements = Array(sortedArray.prefix(k))
return maxElements.sorted()
}```swift
func maximum(arr: [Int], k: Int) -> [Int] {
guard k > 0 else { return [] }
let sortedArray = arr.sorted(by: >)
let maxElements = Array(sortedArray.prefix(k))
return maxElements.sorted()
}
```func maximum(arr: [Int], k: Int) -> [Int] {
guard k > 0 else { return [] }
let sortedArray = arr.sorted(by: >)
let maxKElements = Array(sortedArray.prefix(k))
return maxKElements.sorted()
}```swift
func maximum(arr: [Int], k: Int) -> [Int] {
guard k > 0 else { return [] }
let sortedArray = arr.sorted(by: >)
let maxKElements = Array(sortedArray.prefix(k))
return maxKElements.sorted()
}
```func maximum(arr: [Int], k: Int) -> [Int] {
guard k > 0 else { return [] }
let sortedArray = arr.sorted(by: >)
let maxElements = Array(sortedArray.prefix(k))
return maxElements.sorted()
}```swift
func maximum(arr: [Int], k: Int) -> [Int] {
guard k > 0 else { return [] }
let sortedArray = arr.sorted(by: >)
let maxElements = Array(sortedArray.prefix(k))
return maxElements.sorted()
}
```func maximum(arr: [Int], k: Int) -> [Int] {
guard k > 0 else { return [] }
let sortedArray = arr.sorted(by: >)
let maxElements = Array(sortedArray.prefix(k))
return maxElements.sorted()
}```swift
func maximum(arr: [Int], k: Int) -> [Int] {
guard k > 0 else { return [] }
let sortedArray = arr.sorted(by: >)
let maxElements = Array(sortedArray.prefix(k))
return maxElements.sorted()
}
```func maximum(arr: [Int], k: Int) -> [Int] {
guard k > 0 else { return [] }
let sortedArray = arr.sorted(by: >)
let maxKElements = Array(sortedArray.prefix(k))
return maxKElements.sorted()
}```swift
func maximum(arr: [Int], k: Int) -> [Int] {
guard k > 0 else { return [] }
let sortedArray = arr.sorted(by: >)
let maxKElements = Array(sortedArray.prefix(k))
return maxKElements.sorted()
}
```func maximum(arr: [Int], k: Int) -> [Int] {
guard k > 0 else { return [] }
let sortedArray = arr.sorted(by: >)
let maxKElements = Array(sortedArray.prefix(k))
return maxKElements.sorted()
}```swift
func maximum(arr: [Int], k: Int) -> [Int] {
guard k > 0 else { return [] }
let sortedArray = arr.sorted(by: >)
let maxKElements = Array(sortedArray.prefix(k))
return maxKElements.sorted()
}
```func maximum(arr: [Int], k: Int) -> [Int] {
guard k > 0 else { return [] }
let sortedArray = arr.sorted(by: >)
let maxElements = Array(sortedArray.prefix(k))
return maxElements.sorted()
}```swift
func maximum(arr: [Int], k: Int) -> [Int] {
guard k > 0 else { return [] }
let sortedArray = arr.sorted(by: >)
let maxElements = Array(sortedArray.prefix(k))
return maxElements.sorted()
}
```func maximum(arr: [Int], k: Int) -> [Int] {
guard k > 0 else { return [] }
let sortedArray = arr.sorted(by: >)
let maxKElements = Array(sortedArray.prefix(k))
return maxKElements.sorted()
}```swift
func maximum(arr: [Int], k: Int) -> [Int] {
guard k > 0 else { return [] }
let sortedArray = arr.sorted(by: >)
let maxKElements = Array(sortedArray.prefix(k))
return maxKElements.sorted()
}
```func maximum(arr: [Int], k: Int) -> [Int] {
guard k > 0 else { return [] }
let sortedArray = arr.sorted(by: >)
let maxElements = Array(sortedArray.prefix(k))
return maxElements.sorted()
}```swift
func maximum(arr: [Int], k: Int) -> [Int] {
guard k > 0 else { return [] }
let sortedArray = arr.sorted(by: >)
let maxElements = Array(sortedArray.prefix(k))
return maxElements.sorted()
}
```func solution(lst: [Int]) -> Int {
var sum = 0
for index in stride(from: 0, to: lst.count, by: 2) {
if lst[index] % 2 != 0 {
sum += lst[index]
}
}
return sum
}```swift
func solution(lst: [Int]) -> Int {
var sum = 0
for index in stride(from: 0, to: lst.count, by: 2) {
if lst[index] % 2 != 0 {
sum += lst[index]
}
}
return sum
}
```func solution(lst: [Int]) -> Int {
var sum = 0
for index in stride(from: 0, to: lst.count, by: 2) {
if lst[index] % 2 != 0 {
sum += lst[index]
}
}
return sum
}```swift
func solution(lst: [Int]) -> Int {
var sum = 0
for index in stride(from: 0, to: lst.count, by: 2) {
if lst[index] % 2 != 0 {
sum += lst[index]
}
}
return sum
}
```func solution(lst: [Int]) -> Int {
var sum = 0
for index in stride(from: 0, to: lst.count, by: 2) {
if lst[index] % 2 != 0 {
sum += lst[index]
}
}
return sum
}```swift
func solution(lst: [Int]) -> Int {
var sum = 0
for index in stride(from: 0, to: lst.count, by: 2) {
if lst[index] % 2 != 0 {
sum += lst[index]
}
}
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 in stride(from: 0, to: lst.count, by: 2) {
if lst[index] % 2 != 0 {
sum += lst[index]
}
}
return sum
}```swift
func solution(lst: [Int]) -> Int {
var sum = 0
for index in stride(from: 0, to: lst.count, by: 2) {
if lst[index] % 2 != 0 {
sum += lst[index]
}
}
return sum
}
```func solution(lst: [Int]) -> Int {
var sum = 0
for index in stride(from: 0, to: lst.count, by: 2) {
if lst[index] % 2 != 0 {
sum += lst[index]
}
}
return sum
}```swift
func solution(lst: [Int]) -> Int {
var sum = 0
for index in stride(from: 0, to: lst.count, by: 2) {
if lst[index] % 2 != 0 {
sum += lst[index]
}
}
return sum
}
```func solution(lst: [Int]) -> Int {
var sum = 0
for index in stride(from: 0, to: lst.count, by: 2) {
if lst[index] % 2 != 0 {
sum += lst[index]
}
}
return sum
}```swift
func solution(lst: [Int]) -> Int {
var sum = 0
for index in stride(from: 0, to: lst.count, by: 2) {
if lst[index] % 2 != 0 {
sum += lst[index]
}
}
return sum
}
```func solution(lst: [Int]) -> Int {
var sum = 0
for index in stride(from: 0, to: lst.count, by: 2) {
if lst[index] % 2 != 0 {
sum += lst[index]
}
}
return sum
}```swift
func solution(lst: [Int]) -> Int {
var sum = 0
for index in stride(from: 0, to: lst.count, by: 2) {
if lst[index] % 2 != 0 {
sum += lst[index]
}
}
return sum
}
```func solution(lst: [Int]) -> Int {
var sum = 0
for index in stride(from: 0, to: lst.count, by: 2) {
if lst[index] % 2 != 0 {
sum += lst[index]
}
}
return sum
}```swift
func solution(lst: [Int]) -> Int {
var sum = 0
for index in stride(from: 0, to: lst.count, by: 2) {
if lst[index] % 2 != 0 {
sum += lst[index]
}
}
return sum
}
```func solution(lst: [Int]) -> Int {
var sum = 0
for (index, value) in lst.enumerated() {
if index % 2 == 0 && value % 2 != 0 {
sum += value
}
}
return sum
}```swift
func solution(lst: [Int]) -> Int {
var sum = 0
for (index, value) in lst.enumerated() {
if index % 2 == 0 && value % 2 != 0 {
sum += value
}
}
return sum
}
```func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
if abs(arr[i]) < 100 {
sum += arr[i]
}
}
return sum
}```swift
func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
if abs(arr[i]) < 100 {
sum += arr[i]
}
}
return sum
}
```func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
if abs(arr[i]) < 100 {
sum += arr[i]
}
}
return sum
}```swift
func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
if abs(arr[i]) < 100 {
sum += arr[i]
}
}
return sum
}
```func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
if abs(arr[i]) < 100 {
sum += arr[i]
}
}
return sum
}```swift
func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
if abs(arr[i]) < 100 {
sum += arr[i]
}
}
return sum
}
```func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
if abs(arr[i]) < 100 {
sum += arr[i]
}
}
return sum
}```swift
func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
if abs(arr[i]) < 100 {
sum += arr[i]
}
}
return sum
}
```func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
if abs(arr[i]) < 100 {
sum += arr[i]
}
}
return sum
}```swift
func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
if abs(arr[i]) < 100 {
sum += arr[i]
}
}
return sum
}
```func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
if abs(arr[i]) < 100 {
sum += arr[i]
}
}
return sum
}```swift
func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
if abs(arr[i]) < 100 {
sum += arr[i]
}
}
return sum
}
```func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
if abs(arr[i]) < 100 {
sum += arr[i]
}
}
return sum
}```swift
func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
if abs(arr[i]) < 100 {
sum += arr[i]
}
}
return sum
}
```func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
if abs(arr[i]) < 100 {
sum += arr[i]
}
}
return sum
}```swift
func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
if abs(arr[i]) < 100 {
sum += arr[i]
}
}
return sum
}
```func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
if abs(arr[i]) < 100 {
sum += arr[i]
}
}
return sum
}```swift
func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
if abs(arr[i]) < 100 {
sum += arr[i]
}
}
return sum
}
```func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
if abs(arr[i]) < 100 {
sum += arr[i]
}
}
return sum
}```swift
func addElements(arr: [Int], k: Int) -> Int {
var sum = 0
for i in 0..<k {
if abs(arr[i]) < 100 {
sum += arr[i]
}
}
return sum
}
```func getOddCollatz(n: Int) -> [Int] {
var collatzSequence: Set<Int> = []
var current = n
while current != 1 {
if current % 2 == 1 {
collatzSequence.insert(current)
}
current = current % 2 == 0 ? current / 2 : 3 * current + 1
}
collatzSequence.insert(1) // Include 1 in the sequence
return collatzSequence.sorted()
}```swift
func getOddCollatz(n: Int) -> [Int] {
var collatzSequence: Set<Int> = []
var current = n
while current != 1 {
if current % 2 == 1 {
collatzSequence.insert(current)
}
current = current % 2 == 0 ? current / 2 : 3 * current + 1
}
collatzSequence.insert(1) // Include 1 in the sequence
return collatzSequence.sorted()
}
```func getOddCollatz(n: Int) -> [Int] {
var collatzSequence: Set<Int> = []
var current = n
while current != 1 {
if current % 2 == 1 {
collatzSequence.insert(current)
}
current = current % 2 == 0 ? current / 2 : 3 * current + 1
}
collatzSequence.insert(1) // Include 1 in the sequence
return collatzSequence.sorted()
}```swift
func getOddCollatz(n: Int) -> [Int] {
var collatzSequence: Set<Int> = []
var current = n
while current != 1 {
if current % 2 == 1 {
collatzSequence.insert(current)
}
current = current % 2 == 0 ? current / 2 : 3 * current + 1
}
collatzSequence.insert(1) // Include 1 in the sequence
return collatzSequence.sorted()
}
```func getOddCollatz(n: Int) -> [Int] {
var collatzSequence: Set<Int> = []
var current = n
while current != 1 {
if current % 2 == 1 {
collatzSequence.insert(current)
}
current = current % 2 == 0 ? current / 2 : 3 * current + 1
}
collatzSequence.insert(1) // Include 1 in the sequence
return collatzSequence.sorted()
}```swift
func getOddCollatz(n: Int) -> [Int] {
var collatzSequence: Set<Int> = []
var current = n
while current != 1 {
if current % 2 == 1 {
collatzSequence.insert(current)
}
current = current % 2 == 0 ? current / 2 : 3 * current + 1
}
collatzSequence.insert(1) // Include 1 in the sequence
return collatzSequence.sorted()
}
```func getOddCollatz(n: Int) -> [Int] {
var collatzSequence: Set<Int> = []
var current = n
while current != 1 {
if current % 2 == 1 {
collatzSequence.insert(current)
}
current = current % 2 == 0 ? current / 2 : 3 * current + 1
}
collatzSequence.insert(1) // Include 1 as it is part of the sequence
return collatzSequence.sorted()
}```swift
func getOddCollatz(n: Int) -> [Int] {
var collatzSequence: Set<Int> = []
var current = n
while current != 1 {
if current % 2 == 1 {
collatzSequence.insert(current)
}
current = current % 2 == 0 ? current / 2 : 3 * current + 1
}
collatzSequence.insert(1) // Include 1 as it is part of the sequence
return collatzSequence.sorted()
}
```func getOddCollatz(n: Int) -> [Int] {
var sequence: [Int] = []
var current = n
while current != 1 {
sequence.append(current)
if current % 2 == 0 {
current /= 2
} else {
current = 3 * current + 1
}
}
sequence.append(1) // Include the last term which is 1
let oddNumbers = sequence.filter { $0 % 2 != 0 }
return oddNumbers.sorted()
}```swift
func getOddCollatz(n: Int) -> [Int] {
var sequence: [Int] = []
var current = n
while current != 1 {
sequence.append(current)
if current % 2 == 0 {
current /= 2
} else {
current = 3 * current + 1
}
}
sequence.append(1) // Include the last term which is 1
let oddNumbers = sequence.filter { $0 % 2 != 0 }
return oddNumbers.sorted()
}
```func getOddCollatz(n: Int) -> [Int] {
var collatzSequence: Set<Int> = []
var current = n
while current != 1 {
if current % 2 == 1 {
collatzSequence.insert(current)
}
current = current % 2 == 0 ? current / 2 : 3 * current + 1
}
collatzSequence.insert(1) // Include 1 as it's part of the sequence
return collatzSequence.sorted()
}```swift
func getOddCollatz(n: Int) -> [Int] {
var collatzSequence: Set<Int> = []
var current = n
while current != 1 {
if current % 2 == 1 {
collatzSequence.insert(current)
}
current = current % 2 == 0 ? current / 2 : 3 * current + 1
}
collatzSequence.insert(1) // Include 1 as it's part of the sequence
return collatzSequence.sorted()
}
```func getOddCollatz(n: Int) -> [Int] {
var collatzNumbers: Set<Int> = []
var current = n
while current != 1 {
if current % 2 != 0 {
collatzNumbers.insert(current)
}
current = current % 2 == 0 ? current / 2 : 3 * current + 1
}
collatzNumbers.insert(1) // Include 1 as it is part of the sequence
return collatzNumbers.sorted()
}```swift
func getOddCollatz(n: Int) -> [Int] {
var collatzNumbers: Set<Int> = []
var current = n
while current != 1 {
if current % 2 != 0 {
collatzNumbers.insert(current)
}
current = current % 2 == 0 ? current / 2 : 3 * current + 1
}
collatzNumbers.insert(1) // Include 1 as it is part of the sequence
return collatzNumbers.sorted()
}
```func getOddCollatz(n: Int) -> [Int] {
var collatzSequence: Set<Int> = []
var current = n
while current != 1 {
if current % 2 == 1 {
collatzSequence.insert(current)
}
current = current % 2 == 0 ? current / 2 : 3 * current + 1
}
collatzSequence.insert(1) // Include 1 in the sequence
return collatzSequence.sorted()
}```swift
func getOddCollatz(n: Int) -> [Int] {
var collatzSequence: Set<Int> = []
var current = n
while current != 1 {
if current % 2 == 1 {
collatzSequence.insert(current)
}
current = current % 2 == 0 ? current / 2 : 3 * current + 1
}
collatzSequence.insert(1) // Include 1 in the sequence
return collatzSequence.sorted()
}
```func getOddCollatz(n: Int) -> [Int] {
var collatzSequence: Set<Int> = []
var current = n
while current != 1 {
if current % 2 == 1 {
collatzSequence.insert(current)
}
current = current % 2 == 0 ? current / 2 : 3 * current + 1
}
collatzSequence.insert(1) // Include 1 in the sequence
return collatzSequence.sorted()
}```swift
func getOddCollatz(n: Int) -> [Int] {
var collatzSequence: Set<Int> = []
var current = n
while current != 1 {
if current % 2 == 1 {
collatzSequence.insert(current)
}
current = current % 2 == 0 ? current / 2 : 3 * current + 1
}
collatzSequence.insert(1) // Include 1 in the sequence
return collatzSequence.sorted()
}
```func getOddCollatz(n: Int) -> [Int] {
var collatzSequence: Set<Int> = []
var current = n
while current != 1 {
if current % 2 == 1 {
collatzSequence.insert(current)
}
current = current % 2 == 0 ? current / 2 : 3 * current + 1
}
collatzSequence.insert(1) // Include 1 in the sequence
return collatzSequence.sorted()
}```swift
func getOddCollatz(n: Int) -> [Int] {
var collatzSequence: Set<Int> = []
var current = n
while current != 1 {
if current % 2 == 1 {
collatzSequence.insert(current)
}
current = current % 2 == 0 ? current / 2 : 3 * current + 1
}
collatzSequence.insert(1) // Include 1 in the sequence
return collatzSequence.sorted()
}
```func validDate(date: String) -> Bool {
// Check if the date string is empty
guard !date.isEmpty else { return false }
// Check if the date format is correct (mm-dd-yyyy)
let components = date.split(separator: "-")
guard components.count == 3,
let month = Int(components[0]),
let day = Int(components[1]),
let year = Int(components[2]) else { return false }
// Validate month
guard month >= 1 && month <= 12 else { return false }
// Validate day based on month
switch month {
case 1, 3, 5, 7, 8, 10, 12:
return day >= 1 && day <= 31
case 4, 6, 9, 11:
return day >= 1 && day <= 30
case 2:
return day >= 1 && day <= 29 // Leap year check can be added if needed
default:
return false
}
}```swift
func validDate(date: String) -> Bool {
// Check if the date string is empty
guard !date.isEmpty else { return false }
// Check if the date format is correct (mm-dd-yyyy)
let components = date.split(separator: "-")
guard components.count == 3,
let month = Int(components[0]),
let day = Int(components[1]),
let year = Int(components[2]) else { return false }
// Validate month
guard month >= 1 && month <= 12 else { return false }
// Validate day based on month
switch month {
case 1, 3, 5, 7, 8, 10, 12:
return day >= 1 && day <= 31
case 4, 6, 9, 11:
return day >= 1 && day <= 30
case 2:
return day >= 1 && day <= 29 // Leap year check can be added if needed
default:
return false
}
}
```let year = Int(components[2]) else { return false } // immutable value 'year' was never used; consider replacing with '_' or removing itfunc validDate(date: String) -> Bool {
// Check if the date string is empty
guard !date.isEmpty else { return false }
// Check if the date format is correct (mm-dd-yyyy)
let dateComponents = date.split(separator: "-")
guard dateComponents.count == 3,
let month = Int(dateComponents[0]),
let day = Int(dateComponents[1]),
let year = Int(dateComponents[2]) else { return false }
// Validate month
guard month >= 1 && month <= 12 else { return false }
// Validate day based on the month
switch month {
case 1, 3, 5, 7, 8, 10, 12:
return day >= 1 && day <= 31
case 4, 6, 9, 11:
return day >= 1 && day <= 30
case 2:
return day >= 1 && day <= 29 // Leap year not considered for simplicity
default:
return false
}
}```swift
func validDate(date: String) -> Bool {
// Check if the date string is empty
guard !date.isEmpty else { return false }
// Check if the date format is correct (mm-dd-yyyy)
let dateComponents = date.split(separator: "-")
guard dateComponents.count == 3,
let month = Int(dateComponents[0]),
let day = Int(dateComponents[1]),
let year = Int(dateComponents[2]) else { return false }
// Validate month
guard month >= 1 && month <= 12 else { return false }
// Validate day based on the month
switch month {
case 1, 3, 5, 7, 8, 10, 12:
return day >= 1 && day <= 31
case 4, 6, 9, 11:
return day >= 1 && day <= 30
case 2:
return day >= 1 && day <= 29 // Leap year not considered for simplicity
default:
return false
}
}
```let year = Int(dateComponents[2]) else { return false } // immutable value 'year' was never used; consider replacing with '_' or removing itfunc validDate(date: String) -> Bool {
// Check if the date string is empty
guard !date.isEmpty else { return false }
// Check if the date is in the correct format (mm-dd-yyyy)
let dateComponents = date.split(separator: "-")
guard dateComponents.count == 3,
let month = Int(dateComponents[0]),
let day = Int(dateComponents[1]),
let year = Int(dateComponents[2]) else { return false }
// Validate month
guard month >= 1 && month <= 12 else { return false }
// Validate day based on month
switch month {
case 1, 3, 5, 7, 8, 10, 12:
return day >= 1 && day <= 31
case 4, 6, 9, 11:
return day >= 1 && day <= 30
case 2:
// Check for leap year for February
let isLeapYear = (year % 4 == 0 && year % 100 != 0) || (year % 400 == 0)
return day >= 1 && day <= (isLeapYear ? 29 : 28)
default:
return false
}
}```swift
func validDate(date: String) -> Bool {
// Check if the date string is empty
guard !date.isEmpty else { return false }
// Check if the date is in the correct format (mm-dd-yyyy)
let dateComponents = date.split(separator: "-")
guard dateComponents.count == 3,
let month = Int(dateComponents[0]),
let day = Int(dateComponents[1]),
let year = Int(dateComponents[2]) else { return false }
// Validate month
guard month >= 1 && month <= 12 else { return false }
// Validate day based on month
switch month {
case 1, 3, 5, 7, 8, 10, 12:
return day >= 1 && day <= 31
case 4, 6, 9, 11:
return day >= 1 && day <= 30
case 2:
// Check for leap year for February
let isLeapYear = (year % 4 == 0 && year % 100 != 0) || (year % 400 == 0)
return day >= 1 && day <= (isLeapYear ? 29 : 28)
default:
return false
}
}
```func validDate(date: String) -> Bool {
// Check if the date string is empty
guard !date.isEmpty else { return false }
// Check if the date is in the correct format (mm-dd-yyyy)
let components = date.split(separator: "-")
guard components.count == 3,
let month = Int(components[0]),
let day = Int(components[1]),
let year = Int(components[2]) else { return false }
// Validate month
guard month >= 1 && month <= 12 else { return false }
// Validate day based on month
switch month {
case 1, 3, 5, 7, 8, 10, 12:
return day >= 1 && day <= 31
case 4, 6, 9, 11:
return day >= 1 && day <= 30
case 2:
// Check for leap year for February
let isLeapYear = (year % 4 == 0 && year % 100 != 0) || (year % 400 == 0)
return day >= 1 && day <= (isLeapYear ? 29 : 28)
default:
return false
}
}```swift
func validDate(date: String) -> Bool {
// Check if the date string is empty
guard !date.isEmpty else { return false }
// Check if the date is in the correct format (mm-dd-yyyy)
let components = date.split(separator: "-")
guard components.count == 3,
let month = Int(components[0]),
let day = Int(components[1]),
let year = Int(components[2]) else { return false }
// Validate month
guard month >= 1 && month <= 12 else { return false }
// Validate day based on month
switch month {
case 1, 3, 5, 7, 8, 10, 12:
return day >= 1 && day <= 31
case 4, 6, 9, 11:
return day >= 1 && day <= 30
case 2:
// Check for leap year for February
let isLeapYear = (year % 4 == 0 && year % 100 != 0) || (year % 400 == 0)
return day >= 1 && day <= (isLeapYear ? 29 : 28)
default:
return false
}
}
```func validDate(date: String) -> Bool {
// Check if the date string is empty
guard !date.isEmpty else { return false }
// Check the date format
let dateComponents = date.split(separator: "-")
guard dateComponents.count == 3,
let month = Int(dateComponents[0]),
let day = Int(dateComponents[1]),
let year = Int(dateComponents[2]) else { return false }
// Validate month
guard month >= 1 && month <= 12 else { return false }
// Validate day based on month
switch month {
case 1, 3, 5, 7, 8, 10, 12:
return day >= 1 && day <= 31
case 4, 6, 9, 11:
return day >= 1 && day <= 30
case 2:
// Check for leap year for February
let isLeapYear = (year % 4 == 0 && year % 100 != 0) || (year % 400 == 0)
return day >= 1 && day <= (isLeapYear ? 29 : 28)
default:
return false
}
}```swift
func validDate(date: String) -> Bool {
// Check if the date string is empty
guard !date.isEmpty else { return false }
// Check the date format
let dateComponents = date.split(separator: "-")
guard dateComponents.count == 3,
let month = Int(dateComponents[0]),
let day = Int(dateComponents[1]),
let year = Int(dateComponents[2]) else { return false }
// Validate month
guard month >= 1 && month <= 12 else { return false }
// Validate day based on month
switch month {
case 1, 3, 5, 7, 8, 10, 12:
return day >= 1 && day <= 31
case 4, 6, 9, 11:
return day >= 1 && day <= 30
case 2:
// Check for leap year for February
let isLeapYear = (year % 4 == 0 && year % 100 != 0) || (year % 400 == 0)
return day >= 1 && day <= (isLeapYear ? 29 : 28)
default:
return false
}
}
```func validDate(date: String) -> Bool {
// Check if the date string is empty
guard !date.isEmpty else { return false }
// Check if the date is in the correct format: mm-dd-yyyy
let dateComponents = date.split(separator: "-")
guard dateComponents.count == 3,
let month = Int(dateComponents[0]),
let day = Int(dateComponents[1]),
let year = Int(dateComponents[2]) else { return false }
// Validate month
guard month >= 1 && month <= 12 else { return false }
// Validate day based on the month
switch month {
case 1, 3, 5, 7, 8, 10, 12:
return day >= 1 && day <= 31
case 4, 6, 9, 11:
return day >= 1 && day <= 30
case 2:
// For February, we will assume it's not a leap year for simplicity
return day >= 1 && day <= 29
default:
return false
}
}```swift
func validDate(date: String) -> Bool {
// Check if the date string is empty
guard !date.isEmpty else { return false }
// Check if the date is in the correct format: mm-dd-yyyy
let dateComponents = date.split(separator: "-")
guard dateComponents.count == 3,
let month = Int(dateComponents[0]),
let day = Int(dateComponents[1]),
let year = Int(dateComponents[2]) else { return false }
// Validate month
guard month >= 1 && month <= 12 else { return false }
// Validate day based on the month
switch month {
case 1, 3, 5, 7, 8, 10, 12:
return day >= 1 && day <= 31
case 4, 6, 9, 11:
return day >= 1 && day <= 30
case 2:
// For February, we will assume it's not a leap year for simplicity
return day >= 1 && day <= 29
default:
return false
}
}
```let year = Int(dateComponents[2]) else { return false } // immutable value 'year' was never used; consider replacing with '_' or removing itfunc validDate(date: String) -> Bool {
// Check if the date string is empty
guard !date.isEmpty else { return false }
// Check if the date is in the correct format (mm-dd-yyyy)
let components = date.split(separator: "-")
guard components.count == 3,
let month = Int(components[0]),
let day = Int(components[1]),
let year = Int(components[2]) else { return false }
// Validate month
guard month >= 1 && month <= 12 else { return false }
// Validate day based on month
switch month {
case 1, 3, 5, 7, 8, 10, 12:
return day >= 1 && day <= 31
case 4, 6, 9, 11:
return day >= 1 && day <= 30
case 2:
return day >= 1 && day <= 29 // Leap year not considered for simplicity
default:
return false
}
}```swift
func validDate(date: String) -> Bool {
// Check if the date string is empty
guard !date.isEmpty else { return false }
// Check if the date is in the correct format (mm-dd-yyyy)
let components = date.split(separator: "-")
guard components.count == 3,
let month = Int(components[0]),
let day = Int(components[1]),
let year = Int(components[2]) else { return false }
// Validate month
guard month >= 1 && month <= 12 else { return false }
// Validate day based on month
switch month {
case 1, 3, 5, 7, 8, 10, 12:
return day >= 1 && day <= 31
case 4, 6, 9, 11:
return day >= 1 && day <= 30
case 2:
return day >= 1 && day <= 29 // Leap year not considered for simplicity
default:
return false
}
}
```let year = Int(components[2]) else { return false } // immutable value 'year' was never used; consider replacing with '_' or removing itfunc validDate(date: String) -> Bool {
// Check if the date string is empty
guard !date.isEmpty else { return false }
// Check if the date format is correct (mm-dd-yyyy)
let components = date.split(separator: "-")
guard components.count == 3,
let month = Int(components[0]),
let day = Int(components[1]),
let year = Int(components[2]) else { return false }
// Validate month
guard month >= 1 && month <= 12 else { return false }
// Validate day based on the month
switch month {
case 1, 3, 5, 7, 8, 10, 12:
return day >= 1 && day <= 31
case 4, 6, 9, 11:
return day >= 1 && day <= 30
case 2:
return day >= 1 && day <= 29 // Leap year not considered for simplicity
default:
return false
}
}```swift
func validDate(date: String) -> Bool {
// Check if the date string is empty
guard !date.isEmpty else { return false }
// Check if the date format is correct (mm-dd-yyyy)
let components = date.split(separator: "-")
guard components.count == 3,
let month = Int(components[0]),
let day = Int(components[1]),
let year = Int(components[2]) else { return false }
// Validate month
guard month >= 1 && month <= 12 else { return false }
// Validate day based on the month
switch month {
case 1, 3, 5, 7, 8, 10, 12:
return day >= 1 && day <= 31
case 4, 6, 9, 11:
return day >= 1 && day <= 30
case 2:
return day >= 1 && day <= 29 // Leap year not considered for simplicity
default:
return false
}
}
```let year = Int(components[2]) else { return false } // immutable value 'year' was never used; consider replacing with '_' or removing itfunc validDate(date: String) -> Bool {
// Check if the date string is empty
guard !date.isEmpty else { return false }
// Check if the date matches the format mm-dd-yyyy
let dateFormatter = DateFormatter()
dateFormatter.dateFormat = "MM-dd-yyyy"
guard dateFormatter.date(from: date) != nil else { return false }
// Split the date string into components
let components = date.split(separator: "-").map { String($0) }
// Ensure we have exactly three components
guard components.count == 3,
let month = Int(components[0]),
let day = Int(components[1]),
let year = Int(components[2]) else { return false }
// Validate month
guard month >= 1 && month <= 12 else { return false }
// Validate day based on month
switch month {
case 1, 3, 5, 7, 8, 10, 12:
return day >= 1 && day <= 31
case 4, 6, 9, 11:
return day >= 1 && day <= 30
case 2:
return day >= 1 && day <= 29 // Leap year not considered for simplicity
default:
return false
}
}```swift
func validDate(date: String) -> Bool {
// Check if the date string is empty
guard !date.isEmpty else { return false }
// Check if the date matches the format mm-dd-yyyy
let dateFormatter = DateFormatter()
dateFormatter.dateFormat = "MM-dd-yyyy"
guard dateFormatter.date(from: date) != nil else { return false }
// Split the date string into components
let components = date.split(separator: "-").map { String($0) }
// Ensure we have exactly three components
guard components.count == 3,
let month = Int(components[0]),
let day = Int(components[1]),
let year = Int(components[2]) else { return false }
// Validate month
guard month >= 1 && month <= 12 else { return false }
// Validate day based on month
switch month {
case 1, 3, 5, 7, 8, 10, 12:
return day >= 1 && day <= 31
case 4, 6, 9, 11:
return day >= 1 && day <= 30
case 2:
return day >= 1 && day <= 29 // Leap year not considered for simplicity
default:
return false
}
}
```let year = Int(components[2]) else { return false } // immutable value 'year' was never used; consider replacing with '_' or removing itfunc validDate(date: String) -> Bool {
// Check if the date string is empty
guard !date.isEmpty else { return false }
// Check if the date format is correct (mm-dd-yyyy)
let components = date.split(separator: "-")
guard components.count == 3,
let month = Int(components[0]),
let day = Int(components[1]),
let year = Int(components[2]) else { return false }
// Validate month
guard month >= 1 && month <= 12 else { return false }
// Validate day based on month
switch month {
case 1, 3, 5, 7, 8, 10, 12:
return day >= 1 && day <= 31
case 4, 6, 9, 11:
return day >= 1 && day <= 30
case 2:
// Check for leap year for February
let isLeapYear = (year % 4 == 0 && year % 100 != 0) || (year % 400 == 0)
return day >= 1 && day <= (isLeapYear ? 29 : 28)
default:
return false
}
}```swift
func validDate(date: String) -> Bool {
// Check if the date string is empty
guard !date.isEmpty else { return false }
// Check if the date format is correct (mm-dd-yyyy)
let components = date.split(separator: "-")
guard components.count == 3,
let month = Int(components[0]),
let day = Int(components[1]),
let year = Int(components[2]) else { return false }
// Validate month
guard month >= 1 && month <= 12 else { return false }
// Validate day based on month
switch month {
case 1, 3, 5, 7, 8, 10, 12:
return day >= 1 && day <= 31
case 4, 6, 9, 11:
return day >= 1 && day <= 30
case 2:
// Check for leap year for February
let isLeapYear = (year % 4 == 0 && year % 100 != 0) || (year % 400 == 0)
return day >= 1 && day <= (isLeapYear ? 29 : 28)
default:
return false
}
}
```extension Int: Error {
}
func splitWords(txt: String) -> Result<[String], Int> {
let whitespaceComponents = txt.split(separator: " ")
if !whitespaceComponents.isEmpty {
return .success(whitespaceComponents.map { String($0) })
}
let commaComponents = txt.split(separator: ",")
if !commaComponents.isEmpty {
return .success(commaComponents.map { String($0) })
}
let oddLowercaseCount = txt.lowercased().filter {
let asciiValue = Int($0.asciiValue ?? 0)
return asciiValue >= 97 && asciiValue <= 122 && (asciiValue - 97) % 2 != 0
}.count
return .failure(oddLowercaseCount)
}```swift
func splitWords(txt: String) -> Result<[String], Int> {
let whitespaceComponents = txt.split(separator: " ")
if !whitespaceComponents.isEmpty {
return .success(whitespaceComponents.map { String($0) })
}
let commaComponents = txt.split(separator: ",")
if !commaComponents.isEmpty {
return .success(commaComponents.map { String($0) })
}
let oddLowercaseCount = txt.lowercased().filter {
let asciiValue = Int($0.asciiValue ?? 0)
return asciiValue >= 97 && asciiValue <= 122 && (asciiValue - 97) % 2 != 0
}.count
return .failure(oddLowercaseCount)
}
``` // XCTAssertTrue failedextension Int: Error {
}
func splitWords(txt: String) -> Result<[String], Int> {
let whitespaceCharacterSet = CharacterSet.whitespaces
let commaCharacterSet = CharacterSet(charactersIn: ",")
// Check for whitespace
if txt.rangeOfCharacter(from: whitespaceCharacterSet) != nil {
let words = txt.components(separatedBy: whitespaceCharacterSet)
return .success(words.filter { !$0.isEmpty })
}
// Check for commas
if txt.rangeOfCharacter(from: commaCharacterSet) != nil {
let words = txt.components(separatedBy: commaCharacterSet)
return .success(words.filter { !$0.isEmpty })
}
// Count lowercase letters with odd order in the alphabet
let oddLowercaseCount = txt.filter {
guard let asciiValue = $0.asciiValue else { return false }
return $0.isLowercase && (Int(asciiValue) - Int(Character("a").asciiValue!)) % 2 != 0
}.count
return .failure(oddLowercaseCount)
}```swift
func splitWords(txt: String) -> Result<[String], Int> {
let whitespaceCharacterSet = CharacterSet.whitespaces
let commaCharacterSet = CharacterSet(charactersIn: ",")
// Check for whitespace
if txt.rangeOfCharacter(from: whitespaceCharacterSet) != nil {
let words = txt.components(separatedBy: whitespaceCharacterSet)
return .success(words.filter { !$0.isEmpty })
}
// Check for commas
if txt.rangeOfCharacter(from: commaCharacterSet) != nil {
let words = txt.components(separatedBy: commaCharacterSet)
return .success(words.filter { !$0.isEmpty })
}
// Count lowercase letters with odd order in the alphabet
let oddLowercaseCount = txt.filter {
guard let asciiValue = $0.asciiValue else { return false }
return $0.isLowercase && (Int(asciiValue) - Int(Character("a").asciiValue!)) % 2 != 0
}.count
return .failure(oddLowercaseCount)
}
```extension Int: Error {
}
func splitWords(txt: String) -> Result<[String], Int> {
let whitespaceComponents = txt.split(separator: " ")
if !whitespaceComponents.isEmpty {
return .success(whitespaceComponents.map { String($0) })
}
let commaComponents = txt.split(separator: ",")
if !commaComponents.isEmpty {
return .success(commaComponents.map { String($0) })
}
let oddLowercaseCount = txt.lowercased().enumerated().filter { (index, character) in
guard let asciiValue = character.asciiValue else { return false }
return asciiValue >= 97 && asciiValue <= 122 && index % 2 != 0
}.count
return .failure(oddLowercaseCount)
}```swift
func splitWords(txt: String) -> Result<[String], Int> {
let whitespaceComponents = txt.split(separator: " ")
if !whitespaceComponents.isEmpty {
return .success(whitespaceComponents.map { String($0) })
}
let commaComponents = txt.split(separator: ",")
if !commaComponents.isEmpty {
return .success(commaComponents.map { String($0) })
}
let oddLowercaseCount = txt.lowercased().enumerated().filter { (index, character) in
guard let asciiValue = character.asciiValue else { return false }
return asciiValue >= 97 && asciiValue <= 122 && index % 2 != 0
}.count
return .failure(oddLowercaseCount)
}
``` // XCTAssertTrue failedextension Int: Error {
}
func splitWords(txt: String) -> Result<[String], Int> {
let whitespaceComponents = txt.split(separator: " ")
if !whitespaceComponents.isEmpty {
return .success(whitespaceComponents.map { String($0) })
}
let commaComponents = txt.split(separator: ",")
if !commaComponents.isEmpty {
return .success(commaComponents.map { String($0) })
}
let lowerCaseLetters = txt.filter { $0.isLowercase }
let oddCount = lowerCaseLetters.filter { (Int($0.asciiValue! - Character("a").asciiValue!)) % 2 != 0 }.count
return .failure(oddCount)
}```swift
func splitWords(txt: String) -> Result<[String], Int> {
let whitespaceComponents = txt.split(separator: " ")
if !whitespaceComponents.isEmpty {
return .success(whitespaceComponents.map { String($0) })
}
let commaComponents = txt.split(separator: ",")
if !commaComponents.isEmpty {
return .success(commaComponents.map { String($0) })
}
let lowerCaseLetters = txt.filter { $0.isLowercase }
let oddCount = lowerCaseLetters.filter { (Int($0.asciiValue! - Character("a").asciiValue!)) % 2 != 0 }.count
return .failure(oddCount)
}
``` // XCTAssertTrue failedextension Int: Error {
}
func splitWords(txt: String) -> Result<[String], Int> {
let whitespaceComponents = txt.split(separator: " ")
if !whitespaceComponents.isEmpty {
return .success(whitespaceComponents.map { String($0) })
}
let commaComponents = txt.split(separator: ",")
if !commaComponents.isEmpty {
return .success(commaComponents.map { String($0) })
}
let oddLowerCaseCount = txt.lowercased().enumerated().filter { index, character in
guard let asciiValue = character.asciiValue else { return false }
return character.isLowercase && (Int(asciiValue) - Int(Character("a").asciiValue!)) % 2 != 0
}.count
return .failure(oddLowerCaseCount)
}```swift
func splitWords(txt: String) -> Result<[String], Int> {
let whitespaceComponents = txt.split(separator: " ")
if !whitespaceComponents.isEmpty {
return .success(whitespaceComponents.map { String($0) })
}
let commaComponents = txt.split(separator: ",")
if !commaComponents.isEmpty {
return .success(commaComponents.map { String($0) })
}
let oddLowerCaseCount = txt.lowercased().enumerated().filter { index, character in
guard let asciiValue = character.asciiValue else { return false }
return character.isLowercase && (Int(asciiValue) - Int(Character("a").asciiValue!)) % 2 != 0
}.count
return .failure(oddLowerCaseCount)
}
``` // XCTAssertTrue failedextension Int: Error {
}
func splitWords(txt: String) -> Result<[String], Int> {
let whitespaceComponents = txt.split(separator: " ")
if !whitespaceComponents.isEmpty {
return .success(whitespaceComponents.map { String($0) })
}
let commaComponents = txt.split(separator: ",")
if !commaComponents.isEmpty {
return .success(commaComponents.map { String($0) })
}
let oddLowercaseCount = txt.lowercased().filter {
guard let asciiValue = $0.asciiValue else { return false }
return (asciiValue - 97) % 2 != 0 // 'a' is 97 in ASCII
}.count
return .failure(oddLowercaseCount)
}```swift
func splitWords(txt: String) -> Result<[String], Int> {
let whitespaceComponents = txt.split(separator: " ")
if !whitespaceComponents.isEmpty {
return .success(whitespaceComponents.map { String($0) })
}
let commaComponents = txt.split(separator: ",")
if !commaComponents.isEmpty {
return .success(commaComponents.map { String($0) })
}
let oddLowercaseCount = txt.lowercased().filter {
guard let asciiValue = $0.asciiValue else { return false }
return (asciiValue - 97) % 2 != 0 // 'a' is 97 in ASCII
}.count
return .failure(oddLowercaseCount)
}
``` // XCTAssertTrue failedextension Int: Error {
}
func splitWords(txt: String) -> Result<[String], Int> {
let whitespaceComponents = txt.split(separator: " ")
if !whitespaceComponents.isEmpty {
return .success(whitespaceComponents.map { String($0) })
}
let commaComponents = txt.split(separator: ",")
if !commaComponents.isEmpty {
return .success(commaComponents.map { String($0) })
}
let lowerCaseLetters = txt.filter { $0.isLowercase }
let oddCount = lowerCaseLetters.filter { (Int($0.asciiValue! - 97) % 2) == 1 }.count
return .failure(oddCount)
}```swift
func splitWords(txt: String) -> Result<[String], Int> {
let whitespaceComponents = txt.split(separator: " ")
if !whitespaceComponents.isEmpty {
return .success(whitespaceComponents.map { String($0) })
}
let commaComponents = txt.split(separator: ",")
if !commaComponents.isEmpty {
return .success(commaComponents.map { String($0) })
}
let lowerCaseLetters = txt.filter { $0.isLowercase }
let oddCount = lowerCaseLetters.filter { (Int($0.asciiValue! - 97) % 2) == 1 }.count
return .failure(oddCount)
}
``` // XCTAssertTrue failedextension Int: Error {
}
func splitWords(txt: String) -> Result<[String], Int> {
let whitespaceComponents = txt.split(separator: " ")
if !whitespaceComponents.isEmpty {
return .success(whitespaceComponents.map { String($0) })
}
let commaComponents = txt.split(separator: ",")
if !commaComponents.isEmpty {
return .success(commaComponents.map { String($0) })
}
let lowerCaseLetters = txt.filter { $0.isLowercase }
let oddCount = lowerCaseLetters.filter { (Int($0.asciiValue! - 97) % 2) == 1 }.count
return .failure(oddCount)
}```swift
func splitWords(txt: String) -> Result<[String], Int> {
let whitespaceComponents = txt.split(separator: " ")
if !whitespaceComponents.isEmpty {
return .success(whitespaceComponents.map { String($0) })
}
let commaComponents = txt.split(separator: ",")
if !commaComponents.isEmpty {
return .success(commaComponents.map { String($0) })
}
let lowerCaseLetters = txt.filter { $0.isLowercase }
let oddCount = lowerCaseLetters.filter { (Int($0.asciiValue! - 97) % 2) == 1 }.count
return .failure(oddCount)
}
``` // XCTAssertTrue failedextension Int: Error {
}
func splitWords(txt: String) -> Result<[String], Int> {
let whitespaceComponents = txt.split(separator: " ")
if !whitespaceComponents.isEmpty {
return .success(whitespaceComponents.map { String($0) })
}
let commaComponents = txt.split(separator: ",")
if !commaComponents.isEmpty {
return .success(commaComponents.map { String($0) })
}
let lowerCaseLetters = txt.filter { $0.isLowercase }
let oddCount = lowerCaseLetters.filter { (Int($0.asciiValue! - Character("a").asciiValue!)) % 2 != 0 }.count
return .failure(oddCount)
}```swift
func splitWords(txt: String) -> Result<[String], Int> {
let whitespaceComponents = txt.split(separator: " ")
if !whitespaceComponents.isEmpty {
return .success(whitespaceComponents.map { String($0) })
}
let commaComponents = txt.split(separator: ",")
if !commaComponents.isEmpty {
return .success(commaComponents.map { String($0) })
}
let lowerCaseLetters = txt.filter { $0.isLowercase }
let oddCount = lowerCaseLetters.filter { (Int($0.asciiValue! - Character("a").asciiValue!)) % 2 != 0 }.count
return .failure(oddCount)
}
``` // XCTAssertTrue failedextension Int: Error {
}
func splitWords(txt: String) -> Result<[String], Int> {
let whitespaceSeparated = txt.split(separator: " ").map(String.init)
if !whitespaceSeparated.isEmpty {
return .success(whitespaceSeparated)
}
let commaSeparated = txt.split(separator: ",").map(String.init)
if !commaSeparated.isEmpty {
return .success(commaSeparated)
}
let oddLowerCaseCount = txt.lowercased().filter {
guard let asciiValue = $0.asciiValue else { return false }
return (asciiValue - 97) % 2 != 0 // 'a' is 97 in ASCII
}.count
return .failure(oddLowerCaseCount)
}```swift
func splitWords(txt: String) -> Result<[String], Int> {
let whitespaceSeparated = txt.split(separator: " ").map(String.init)
if !whitespaceSeparated.isEmpty {
return .success(whitespaceSeparated)
}
let commaSeparated = txt.split(separator: ",").map(String.init)
if !commaSeparated.isEmpty {
return .success(commaSeparated)
}
let oddLowerCaseCount = txt.lowercased().filter {
guard let asciiValue = $0.asciiValue else { return false }
return (asciiValue - 97) % 2 != 0 // 'a' is 97 in ASCII
}.count
return .failure(oddLowerCaseCount)
}
``` // XCTAssertTrue failedfunc isSorted(lst: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for (index, number) in lst.enumerated() {
if index > 0 {
if number < lst[index - 1] {
return false
}
}
if seenNumbers.contains(number) {
return false
}
seenNumbers.insert(number)
}
return true
}```swift
func isSorted(lst: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for (index, number) in lst.enumerated() {
if index > 0 {
if number < lst[index - 1] {
return false
}
}
if seenNumbers.contains(number) {
return false
}
seenNumbers.insert(number)
}
return true
}
``` // XCTAssertTrue failedfunc isSorted(lst: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for (index, number) in lst.enumerated() {
if index > 0 {
if number < lst[index - 1] {
return false
}
}
if seenNumbers.contains(number) {
return false
}
seenNumbers.insert(number)
}
return true
}```swift
func isSorted(lst: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for (index, number) in lst.enumerated() {
if index > 0 {
if number < lst[index - 1] {
return false
}
}
if seenNumbers.contains(number) {
return false
}
seenNumbers.insert(number)
}
return true
}
``` // XCTAssertTrue failedfunc isSorted(lst: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for (index, number) in lst.enumerated() {
// Check for duplicates
if seenNumbers.contains(number) {
return false
}
seenNumbers.insert(number)
// Check if the array is sorted
if index > 0 && number < lst[index - 1] {
return false
}
}
return true
}```swift
func isSorted(lst: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for (index, number) in lst.enumerated() {
// Check for duplicates
if seenNumbers.contains(number) {
return false
}
seenNumbers.insert(number)
// Check if the array is sorted
if index > 0 && number < lst[index - 1] {
return false
}
}
return true
}
``` // XCTAssertTrue failedfunc isSorted(lst: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for (index, number) in lst.enumerated() {
if index > 0 {
if number < lst[index - 1] {
return false
}
}
if seenNumbers.contains(number) {
return false
}
seenNumbers.insert(number)
}
return true
}```swift
func isSorted(lst: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for (index, number) in lst.enumerated() {
if index > 0 {
if number < lst[index - 1] {
return false
}
}
if seenNumbers.contains(number) {
return false
}
seenNumbers.insert(number)
}
return true
}
``` // XCTAssertTrue failedfunc isSorted(lst: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for (index, number) in lst.enumerated() {
if index > 0 {
if number < lst[index - 1] {
return false
}
}
if seenNumbers.contains(number) {
return false
}
seenNumbers.insert(number)
}
return true
}```swift
func isSorted(lst: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for (index, number) in lst.enumerated() {
if index > 0 {
if number < lst[index - 1] {
return false
}
}
if seenNumbers.contains(number) {
return false
}
seenNumbers.insert(number)
}
return true
}
``` // XCTAssertTrue failedfunc isSorted(lst: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for (index, number) in lst.enumerated() {
if index > 0 {
if number < lst[index - 1] {
return false
}
}
if seenNumbers.contains(number) {
return false
}
seenNumbers.insert(number)
}
return true
}```swift
func isSorted(lst: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for (index, number) in lst.enumerated() {
if index > 0 {
if number < lst[index - 1] {
return false
}
}
if seenNumbers.contains(number) {
return false
}
seenNumbers.insert(number)
}
return true
}
``` // XCTAssertTrue failedfunc isSorted(lst: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for (index, number) in lst.enumerated() {
if index > 0 {
if number < lst[index - 1] {
return false
}
}
if seenNumbers.contains(number) {
return false
}
seenNumbers.insert(number)
}
return true
}```swift
func isSorted(lst: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for (index, number) in lst.enumerated() {
if index > 0 {
if number < lst[index - 1] {
return false
}
}
if seenNumbers.contains(number) {
return false
}
seenNumbers.insert(number)
}
return true
}
``` // XCTAssertTrue failedfunc isSorted(lst: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for (index, number) in lst.enumerated() {
if index > 0 {
if number < lst[index - 1] {
return false
}
}
if seenNumbers.contains(number) {
return false
}
seenNumbers.insert(number)
}
return true
}```swift
func isSorted(lst: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for (index, number) in lst.enumerated() {
if index > 0 {
if number < lst[index - 1] {
return false
}
}
if seenNumbers.contains(number) {
return false
}
seenNumbers.insert(number)
}
return true
}
``` // XCTAssertTrue failedfunc isSorted(lst: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for (index, number) in lst.enumerated() {
if index > 0 {
if number < lst[index - 1] {
return false
}
}
if seenNumbers.contains(number) {
return false
}
seenNumbers.insert(number)
}
return true
}```swift
func isSorted(lst: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for (index, number) in lst.enumerated() {
if index > 0 {
if number < lst[index - 1] {
return false
}
}
if seenNumbers.contains(number) {
return false
}
seenNumbers.insert(number)
}
return true
}
``` // XCTAssertTrue failedfunc isSorted(lst: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for (index, number) in lst.enumerated() {
if index > 0 {
if number < lst[index - 1] {
return false
}
}
if seenNumbers.contains(number) {
return false
}
seenNumbers.insert(number)
}
return true
}```swift
func isSorted(lst: [Int]) -> Bool {
var seenNumbers = Set<Int>()
for (index, number) in lst.enumerated() {
if index > 0 {
if number < lst[index - 1] {
return false
}
}
if seenNumbers.contains(number) {
return false
}
seenNumbers.insert(number)
}
return true
}
``` // 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
// Determine the intersection
let startIntersection = max(start1, start2)
let endIntersection = min(end1, end2)
// Check if there is an intersection
if startIntersection > endIntersection {
return "NO"
}
// Calculate the length of the intersection
let length = endIntersection - startIntersection
// Check if the length is a prime number
if isPrime(length) {
return "YES"
} else {
return "NO"
}
}
func isPrime(_ number: Int) -> Bool {
if number < 2 {
return false
}
for i in 2...Int(sqrt(Double(number))) {
if number % i == 0 {
return false
}
}
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
// Determine the intersection
let startIntersection = max(start1, start2)
let endIntersection = min(end1, end2)
// Check if there is an intersection
if startIntersection > endIntersection {
return "NO"
}
// Calculate the length of the intersection
let length = endIntersection - startIntersection
// Check if the length is a prime number
if isPrime(length) {
return "YES"
} else {
return "NO"
}
}
func isPrime(_ number: Int) -> Bool {
if number < 2 {
return false
}
for i in 2...Int(sqrt(Double(number))) {
if number % i == 0 {
return false
}
}
return true
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc 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
let startIntersection = max(start1, start2)
let endIntersection = min(end1, end2)
// Check if there is an intersection
if startIntersection > endIntersection {
return "NO"
}
// Calculate the length of the intersection
let length = endIntersection - startIntersection + 1
// Check if the length is a prime number
if isPrime(length) {
return "YES"
} else {
return "NO"
}
}
func isPrime(_ number: Int) -> Bool {
if number < 2 {
return false
}
for i in 2...Int(sqrt(Double(number))) {
if number % i == 0 {
return false
}
}
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
let startIntersection = max(start1, start2)
let endIntersection = min(end1, end2)
// Check if there is an intersection
if startIntersection > endIntersection {
return "NO"
}
// Calculate the length of the intersection
let length = endIntersection - startIntersection + 1
// Check if the length is a prime number
if isPrime(length) {
return "YES"
} else {
return "NO"
}
}
func isPrime(_ number: Int) -> Bool {
if number < 2 {
return false
}
for i in 2...Int(sqrt(Double(number))) {
if number % i == 0 {
return false
}
}
return true
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let start1 = interval1.0
let end1 = interval1.1
let start2 = interval2.0
let end2 = interval2.1
// Determine the intersection
let startIntersection = max(start1, start2)
let endIntersection = min(end1, end2)
// Check if there is an intersection
if startIntersection > endIntersection {
return "NO"
}
// Calculate the length of the intersection
let length = endIntersection - startIntersection + 1
// Check if the length is a prime number
if isPrime(length) {
return "YES"
} else {
return "NO"
}
}
func isPrime(_ number: Int) -> Bool {
if number < 2 {
return false
}
for i in 2...Int(sqrt(Double(number))) {
if number % i == 0 {
return false
}
}
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
// Determine the intersection
let startIntersection = max(start1, start2)
let endIntersection = min(end1, end2)
// Check if there is an intersection
if startIntersection > endIntersection {
return "NO"
}
// Calculate the length of the intersection
let length = endIntersection - startIntersection + 1
// Check if the length is a prime number
if isPrime(length) {
return "YES"
} else {
return "NO"
}
}
func isPrime(_ number: Int) -> Bool {
if number < 2 {
return false
}
for i in 2...Int(sqrt(Double(number))) {
if number % i == 0 {
return false
}
}
return true
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let start1 = interval1.0
let end1 = interval1.1
let start2 = interval2.0
let end2 = interval2.1
// Determine 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 intersectionLength = intersectionEnd - intersectionStart + 1
// Check if the length is a prime number
if isPrime(intersectionLength) {
return "YES"
} else {
return "NO"
}
}
func isPrime(_ number: Int) -> Bool {
if number < 2 {
return false
}
for i in 2...Int(sqrt(Double(number))) {
if number % i == 0 {
return false
}
}
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
// Determine 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 intersectionLength = intersectionEnd - intersectionStart + 1
// Check if the length is a prime number
if isPrime(intersectionLength) {
return "YES"
} else {
return "NO"
}
}
func isPrime(_ number: Int) -> Bool {
if number < 2 {
return false
}
for i in 2...Int(sqrt(Double(number))) {
if number % i == 0 {
return false
}
}
return true
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let start1 = interval1.0
let end1 = interval1.1
let start2 = interval2.0
let end2 = interval2.1
// Determine 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 intersectionLength = intersectionEnd - intersectionStart + 1
// Function to check if a number is prime
func isPrime(_ number: Int) -> Bool {
if number < 2 { return false }
for i in 2...Int(sqrt(Double(number))) {
if number % i == 0 {
return false
}
}
return true
}
// Check if the length of the intersection is prime
return isPrime(intersectionLength) ? "YES" : "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
// Determine 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 intersectionLength = intersectionEnd - intersectionStart + 1
// Function to check if a number is prime
func isPrime(_ number: Int) -> Bool {
if number < 2 { return false }
for i in 2...Int(sqrt(Double(number))) {
if number % i == 0 {
return false
}
}
return true
}
// Check if the length of the intersection is prime
return isPrime(intersectionLength) ? "YES" : "NO"
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let start1 = interval1.0
let end1 = interval1.1
let start2 = interval2.0
let end2 = interval2.1
// Determine 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 intersectionLength = intersectionEnd - intersectionStart + 1
// Check if the length is a prime number
if isPrime(intersectionLength) {
return "YES"
} else {
return "NO"
}
}
func isPrime(_ number: Int) -> Bool {
if number < 2 {
return false
}
for i in 2...Int(sqrt(Double(number))) {
if number % i == 0 {
return false
}
}
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
// Determine 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 intersectionLength = intersectionEnd - intersectionStart + 1
// Check if the length is a prime number
if isPrime(intersectionLength) {
return "YES"
} else {
return "NO"
}
}
func isPrime(_ number: Int) -> Bool {
if number < 2 {
return false
}
for i in 2...Int(sqrt(Double(number))) {
if number % i == 0 {
return false
}
}
return true
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let start1 = interval1.0
let end1 = interval1.1
let start2 = interval2.0
let end2 = interval2.1
// Determine the intersection
let startIntersection = max(start1, start2)
let endIntersection = min(end1, end2)
// Check if there is an intersection
if startIntersection > endIntersection {
return "NO"
}
// Calculate the length of the intersection
let length = endIntersection - startIntersection + 1
// Check if the length is a prime number
if isPrime(length) {
return "YES"
} else {
return "NO"
}
}
func isPrime(_ number: Int) -> Bool {
if number < 2 {
return false
}
for i in 2...Int(sqrt(Double(number))) {
if number % i == 0 {
return false
}
}
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
// Determine the intersection
let startIntersection = max(start1, start2)
let endIntersection = min(end1, end2)
// Check if there is an intersection
if startIntersection > endIntersection {
return "NO"
}
// Calculate the length of the intersection
let length = endIntersection - startIntersection + 1
// Check if the length is a prime number
if isPrime(length) {
return "YES"
} else {
return "NO"
}
}
func isPrime(_ number: Int) -> Bool {
if number < 2 {
return false
}
for i in 2...Int(sqrt(Double(number))) {
if number % i == 0 {
return false
}
}
return true
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc 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
let startIntersection = max(start1, start2)
let endIntersection = min(end1, end2)
// Check if there is an intersection
if startIntersection > endIntersection {
return "NO"
}
// Calculate the length of the intersection
let length = endIntersection - startIntersection + 1
// Check if the length is a prime number
if isPrime(length) {
return "YES"
} else {
return "NO"
}
}
func isPrime(_ number: Int) -> Bool {
if number < 2 {
return false
}
for i in 2...Int(sqrt(Double(number))) {
if number % i == 0 {
return false
}
}
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
let startIntersection = max(start1, start2)
let endIntersection = min(end1, end2)
// Check if there is an intersection
if startIntersection > endIntersection {
return "NO"
}
// Calculate the length of the intersection
let length = endIntersection - startIntersection + 1
// Check if the length is a prime number
if isPrime(length) {
return "YES"
} else {
return "NO"
}
}
func isPrime(_ number: Int) -> Bool {
if number < 2 {
return false
}
for i in 2...Int(sqrt(Double(number))) {
if number % i == 0 {
return false
}
}
return true
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
let start1 = interval1.0
let end1 = interval1.1
let start2 = interval2.0
let end2 = interval2.1
// Determine the intersection
let startIntersection = max(start1, start2)
let endIntersection = min(end1, end2)
// Check if there is an intersection
if startIntersection > endIntersection {
return "NO"
}
// Calculate the length of the intersection
let length = endIntersection - startIntersection + 1
// Check if the length is a prime number
if isPrime(length) {
return "YES"
} else {
return "NO"
}
}
func isPrime(_ number: Int) -> Bool {
if number < 2 {
return false
}
for i in 2...Int(sqrt(Double(number))) {
if number % i == 0 {
return false
}
}
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
// Determine the intersection
let startIntersection = max(start1, start2)
let endIntersection = min(end1, end2)
// Check if there is an intersection
if startIntersection > endIntersection {
return "NO"
}
// Calculate the length of the intersection
let length = endIntersection - startIntersection + 1
// Check if the length is a prime number
if isPrime(length) {
return "YES"
} else {
return "NO"
}
}
func isPrime(_ number: Int) -> Bool {
if number < 2 {
return false
}
for i in 2...Int(sqrt(Double(number))) {
if number % i == 0 {
return false
}
}
return true
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
// Determine the start and end of the intersection
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
// Function to check if a number is prime
func isPrime(_ number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2...Int(sqrt(Double(number))) {
if number % i == 0 {
return false
}
}
return true
}
// Check if the length of the intersection is prime
return isPrime(length) ? "YES" : "NO"
}```swift
func intersection(interval1: (Int, Int), interval2: (Int, Int)) -> String {
// Determine the start and end of the intersection
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
// Function to check if a number is prime
func isPrime(_ number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2...Int(sqrt(Double(number))) {
if number % i == 0 {
return false
}
}
return true
}
// Check if the length of the intersection is prime
return isPrime(length) ? "YES" : "NO"
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc prodSigns(arr: [Int]) -> Int? {
guard !arr.isEmpty else { return nil }
var sumOfMagnitudes = 0
var productOfSigns = 1
for number in arr {
if number > 0 {
sumOfMagnitudes += number
} else if number < 0 {
sumOfMagnitudes += -number
productOfSigns *= -1
} else {
productOfSigns = 0
}
}
return sumOfMagnitudes * productOfSigns
}```swift
func prodSigns(arr: [Int]) -> Int? {
guard !arr.isEmpty else { return nil }
var sumOfMagnitudes = 0
var productOfSigns = 1
for number in arr {
if number > 0 {
sumOfMagnitudes += number
} else if number < 0 {
sumOfMagnitudes += -number
productOfSigns *= -1
} else {
productOfSigns = 0
}
}
return sumOfMagnitudes * productOfSigns
}
```func prodSigns(arr: [Int]) -> Int? {
guard !arr.isEmpty else { return nil }
var sumOfMagnitudes = 0
var productOfSigns = 1
for number in arr {
if number > 0 {
sumOfMagnitudes += number
} else if number < 0 {
sumOfMagnitudes += -number
productOfSigns *= -1
} else {
productOfSigns = 0
}
}
return sumOfMagnitudes * productOfSigns
}```swift
func prodSigns(arr: [Int]) -> Int? {
guard !arr.isEmpty else { return nil }
var sumOfMagnitudes = 0
var productOfSigns = 1
for number in arr {
if number > 0 {
sumOfMagnitudes += number
} else if number < 0 {
sumOfMagnitudes += -number
productOfSigns *= -1
} else {
productOfSigns = 0
}
}
return sumOfMagnitudes * productOfSigns
}
```func prodSigns(arr: [Int]) -> Int? {
guard !arr.isEmpty else { return nil }
var sumOfMagnitudes = 0
var productOfSigns = 1
for number in arr {
if number > 0 {
sumOfMagnitudes += number
} else if number < 0 {
sumOfMagnitudes += -number
productOfSigns *= -1
} else {
productOfSigns = 0
}
}
return sumOfMagnitudes * productOfSigns
}```swift
func prodSigns(arr: [Int]) -> Int? {
guard !arr.isEmpty else { return nil }
var sumOfMagnitudes = 0
var productOfSigns = 1
for number in arr {
if number > 0 {
sumOfMagnitudes += number
} else if number < 0 {
sumOfMagnitudes += -number
productOfSigns *= -1
} else {
productOfSigns = 0
}
}
return sumOfMagnitudes * productOfSigns
}
```func prodSigns(arr: [Int]) -> Int? {
guard !arr.isEmpty else { return nil }
var sumOfMagnitudes = 0
var productOfSigns = 1
for number in arr {
if number > 0 {
sumOfMagnitudes += number
} else if number < 0 {
sumOfMagnitudes += -number
productOfSigns *= -1
} else {
productOfSigns = 0
}
}
return sumOfMagnitudes * productOfSigns
}```swift
func prodSigns(arr: [Int]) -> Int? {
guard !arr.isEmpty else { return nil }
var sumOfMagnitudes = 0
var productOfSigns = 1
for number in arr {
if number > 0 {
sumOfMagnitudes += number
} else if number < 0 {
sumOfMagnitudes += -number
productOfSigns *= -1
} else {
productOfSigns = 0
}
}
return sumOfMagnitudes * productOfSigns
}
```func prodSigns(arr: [Int]) -> Int? {
guard !arr.isEmpty else { return nil }
var sumOfMagnitudes = 0
var productOfSigns = 1
for number in arr {
if number > 0 {
sumOfMagnitudes += number
} else if number < 0 {
sumOfMagnitudes += -number
productOfSigns *= -1
} else {
productOfSigns = 0
}
}
return sumOfMagnitudes * productOfSigns
}```swift
func prodSigns(arr: [Int]) -> Int? {
guard !arr.isEmpty else { return nil }
var sumOfMagnitudes = 0
var productOfSigns = 1
for number in arr {
if number > 0 {
sumOfMagnitudes += number
} else if number < 0 {
sumOfMagnitudes += -number
productOfSigns *= -1
} else {
productOfSigns = 0
}
}
return sumOfMagnitudes * productOfSigns
}
```func prodSigns(arr: [Int]) -> Int? {
guard !arr.isEmpty else { return nil }
var sumOfMagnitudes = 0
var productOfSigns = 1
for number in arr {
if number > 0 {
sumOfMagnitudes += number
} else if number < 0 {
sumOfMagnitudes += -number
productOfSigns *= -1
} else {
productOfSigns = 0
}
}
return sumOfMagnitudes * productOfSigns
}```swift
func prodSigns(arr: [Int]) -> Int? {
guard !arr.isEmpty else { return nil }
var sumOfMagnitudes = 0
var productOfSigns = 1
for number in arr {
if number > 0 {
sumOfMagnitudes += number
} else if number < 0 {
sumOfMagnitudes += -number
productOfSigns *= -1
} else {
productOfSigns = 0
}
}
return sumOfMagnitudes * productOfSigns
}
```func prodSigns(arr: [Int]) -> Int? {
guard !arr.isEmpty else { return nil }
var sumOfMagnitudes = 0
var productOfSigns = 1
for number in arr {
if number > 0 {
sumOfMagnitudes += number
} else if number < 0 {
sumOfMagnitudes += -number
productOfSigns *= -1
} else {
productOfSigns = 0
}
}
return sumOfMagnitudes * productOfSigns
}```swift
func prodSigns(arr: [Int]) -> Int? {
guard !arr.isEmpty else { return nil }
var sumOfMagnitudes = 0
var productOfSigns = 1
for number in arr {
if number > 0 {
sumOfMagnitudes += number
} else if number < 0 {
sumOfMagnitudes += -number
productOfSigns *= -1
} else {
productOfSigns = 0
}
}
return sumOfMagnitudes * productOfSigns
}
```func prodSigns(arr: [Int]) -> Int? {
guard !arr.isEmpty else { return nil }
var sumOfMagnitudes = 0
var productOfSigns = 1
for number in arr {
if number > 0 {
sumOfMagnitudes += number
} else if number < 0 {
sumOfMagnitudes += -number
productOfSigns *= -1
} else {
productOfSigns = 0
}
}
return sumOfMagnitudes * productOfSigns
}```swift
func prodSigns(arr: [Int]) -> Int? {
guard !arr.isEmpty else { return nil }
var sumOfMagnitudes = 0
var productOfSigns = 1
for number in arr {
if number > 0 {
sumOfMagnitudes += number
} else if number < 0 {
sumOfMagnitudes += -number
productOfSigns *= -1
} else {
productOfSigns = 0
}
}
return sumOfMagnitudes * productOfSigns
}
```func prodSigns(arr: [Int]) -> Int? {
guard !arr.isEmpty else { return nil }
var sumOfMagnitudes = 0
var productOfSigns = 1
for number in arr {
if number > 0 {
sumOfMagnitudes += number
} else if number < 0 {
sumOfMagnitudes += -number
productOfSigns *= -1
} else {
productOfSigns = 0
}
}
return sumOfMagnitudes * productOfSigns
}```swift
func prodSigns(arr: [Int]) -> Int? {
guard !arr.isEmpty else { return nil }
var sumOfMagnitudes = 0
var productOfSigns = 1
for number in arr {
if number > 0 {
sumOfMagnitudes += number
} else if number < 0 {
sumOfMagnitudes += -number
productOfSigns *= -1
} else {
productOfSigns = 0
}
}
return sumOfMagnitudes * productOfSigns
}
```func prodSigns(arr: [Int]) -> Int? {
guard !arr.isEmpty else { return nil }
var sumOfMagnitudes = 0
var productOfSigns = 1
for number in arr {
if number > 0 {
sumOfMagnitudes += number
} else if number < 0 {
sumOfMagnitudes += -number
productOfSigns *= -1
} else {
productOfSigns = 0
}
}
return sumOfMagnitudes * productOfSigns
}```swift
func prodSigns(arr: [Int]) -> Int? {
guard !arr.isEmpty else { return nil }
var sumOfMagnitudes = 0
var productOfSigns = 1
for number in arr {
if number > 0 {
sumOfMagnitudes += number
} else if number < 0 {
sumOfMagnitudes += -number
productOfSigns *= -1
} else {
productOfSigns = 0
}
}
return sumOfMagnitudes * productOfSigns
}
```func minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var minPath: [Int] = []
var visited = Set<[Int]>()
func dfs(x: Int, y: Int, path: [Int]) {
if path.count == k {
if minPath.isEmpty || path < minPath {
minPath = path
}
return
}
let directions = [(0, 1), (1, 0), (0, -1), (-1, 0)]
for (dx, dy) in directions {
let newX = x + dx
let newY = y + dy
if newX >= 0 && newX < n && newY >= 0 && newY < n {
let newPath = path + [grid[newX][newY]]
dfs(x: newX, y: newY, path: newPath)
}
}
}
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
var minPath: [Int] = []
var visited = Set<[Int]>()
func dfs(x: Int, y: Int, path: [Int]) {
if path.count == k {
if minPath.isEmpty || path < minPath {
minPath = path
}
return
}
let directions = [(0, 1), (1, 0), (0, -1), (-1, 0)]
for (dx, dy) in directions {
let newX = x + dx
let newY = y + dy
if newX >= 0 && newX < n && newY >= 0 && newY < n {
let newPath = path + [grid[newX][newY]]
dfs(x: newX, y: newY, path: newPath)
}
}
}
for i in 0..<n {
for j in 0..<n {
dfs(x: i, y: j, path: [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 result: [Int] = []
var visited = Set<(Int, Int)>()
func dfs(x: Int, y: Int, path: [Int]) {
if path.count == k {
if result.isEmpty || path < result {
result = path
}
return
}
visited.insert((x, y))
var newPath = path + [grid[x][y]]
let directions = [(0, 1), (1, 0), (0, -1), (-1, 0)]
for (dx, dy) in directions {
let newX = x + dx
let newY = y + dy
if newX >= 0 && newX < n && newY >= 0 && newY < n && !visited.contains((newX, newY)) {
dfs(x: newX, y: newY, path: newPath)
}
}
visited.remove((x, y))
}
for i in 0..<n {
for j in 0..<n {
dfs(x: i, y: j, path: [])
}
}
return result
}```swift
func minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var result: [Int] = []
var visited = Set<(Int, Int)>()
func dfs(x: Int, y: Int, path: [Int]) {
if path.count == k {
if result.isEmpty || path < result {
result = path
}
return
}
visited.insert((x, y))
var newPath = path + [grid[x][y]]
let directions = [(0, 1), (1, 0), (0, -1), (-1, 0)]
for (dx, dy) in directions {
let newX = x + dx
let newY = y + dy
if newX >= 0 && newX < n && newY >= 0 && newY < n && !visited.contains((newX, newY)) {
dfs(x: newX, y: newY, path: newPath)
}
}
visited.remove((x, y))
}
for i in 0..<n {
for j in 0..<n {
dfs(x: i, y: j, path: [])
}
}
return result
}
```var visited = Set<(Int, Int)>() // type '(Int, Int)' does not conform to protocol 'Hashable'if result.isEmpty || path < result { // binary operator '<' cannot be applied to two '[Int]' operandsfunc minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var result: [Int] = []
var visited = Array(repeating: Array(repeating: false, count: n), count: n)
func dfs(x: Int, y: Int, path: [Int]) {
if path.count == k {
if result.isEmpty || path < result {
result = path
}
return
}
visited[x][y] = true
var newPath = path
newPath.append(grid[x][y])
let directions = [(0, 1), (1, 0), (0, -1), (-1, 0)]
for (dx, dy) in directions {
let newX = x + dx
let newY = y + dy
if newX >= 0 && newX < n && newY >= 0 && newY < n && !visited[newX][newY] {
dfs(x: newX, y: newY, path: newPath)
}
}
visited[x][y] = false
}
for i in 0..<n {
for j in 0..<n {
dfs(x: i, y: j, path: [])
}
}
return result
}```swift
func minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var result: [Int] = []
var visited = Array(repeating: Array(repeating: false, count: n), count: n)
func dfs(x: Int, y: Int, path: [Int]) {
if path.count == k {
if result.isEmpty || path < result {
result = path
}
return
}
visited[x][y] = true
var newPath = path
newPath.append(grid[x][y])
let directions = [(0, 1), (1, 0), (0, -1), (-1, 0)]
for (dx, dy) in directions {
let newX = x + dx
let newY = y + dy
if newX >= 0 && newX < n && newY >= 0 && newY < n && !visited[newX][newY] {
dfs(x: newX, y: newY, path: newPath)
}
}
visited[x][y] = false
}
for i in 0..<n {
for j in 0..<n {
dfs(x: i, y: j, path: [])
}
}
return result
}
```if result.isEmpty || path < result { // binary operator '<' cannot be applied to two '[Int]' operandsfunc minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var minPath: [Int] = []
var visited = Array(repeating: Array(repeating: false, count: n), count: n)
func dfs(x: Int, y: Int, path: [Int]) {
if path.count == k {
if minPath.isEmpty || path < minPath {
minPath = path
}
return
}
visited[x][y] = true
var newPath = path
newPath.append(grid[x][y])
let directions = [(0, 1), (1, 0), (0, -1), (-1, 0)]
for (dx, dy) in directions {
let newX = x + dx
let newY = y + dy
if newX >= 0 && newX < n && newY >= 0 && newY < n && !visited[newX][newY] {
dfs(x: newX, y: newY, path: newPath)
}
}
visited[x][y] = false
}
for i in 0..<n {
for j in 0..<n {
dfs(x: i, y: j, path: [])
}
}
return minPath
}```swift
func minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var minPath: [Int] = []
var visited = Array(repeating: Array(repeating: false, count: n), count: n)
func dfs(x: Int, y: Int, path: [Int]) {
if path.count == k {
if minPath.isEmpty || path < minPath {
minPath = path
}
return
}
visited[x][y] = true
var newPath = path
newPath.append(grid[x][y])
let directions = [(0, 1), (1, 0), (0, -1), (-1, 0)]
for (dx, dy) in directions {
let newX = x + dx
let newY = y + dy
if newX >= 0 && newX < n && newY >= 0 && newY < n && !visited[newX][newY] {
dfs(x: newX, y: newY, path: newPath)
}
}
visited[x][y] = false
}
for i in 0..<n {
for j in 0..<n {
dfs(x: i, y: j, path: [])
}
}
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] = []
var visited = Set<(Int, Int)>()
func dfs(x: Int, y: Int, path: [Int]) {
if path.count == k {
if minPath.isEmpty || path < minPath {
minPath = path
}
return
}
let directions = [(0, 1), (1, 0), (0, -1), (-1, 0)]
for (dx, dy) in directions {
let newX = x + dx
let newY = y + dy
if newX >= 0 && newX < n && newY >= 0 && newY < n {
let newPath = path + [grid[newX][newY]]
dfs(x: newX, y: newY, path: newPath)
}
}
}
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
var minPath: [Int] = []
var visited = Set<(Int, Int)>()
func dfs(x: Int, y: Int, path: [Int]) {
if path.count == k {
if minPath.isEmpty || path < minPath {
minPath = path
}
return
}
let directions = [(0, 1), (1, 0), (0, -1), (-1, 0)]
for (dx, dy) in directions {
let newX = x + dx
let newY = y + dy
if newX >= 0 && newX < n && newY >= 0 && newY < n {
let newPath = path + [grid[newX][newY]]
dfs(x: newX, y: newY, path: newPath)
}
}
}
for i in 0..<n {
for j in 0..<n {
dfs(x: i, y: j, path: [grid[i][j]])
}
}
return minPath
}
```var visited = Set<(Int, Int)>() // type '(Int, Int)' does not conform to protocol 'Hashable'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] = []
func dfs(x: Int, y: Int, path: [Int]) {
if path.count == k {
if minPath.isEmpty || path < minPath {
minPath = path
}
return
}
let directions = [(0, 1), (1, 0), (0, -1), (-1, 0)]
for (dx, dy) in directions {
let newX = x + dx
let newY = y + dy
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
}```swift
func minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var minPath: [Int] = []
func dfs(x: Int, y: Int, path: [Int]) {
if path.count == k {
if minPath.isEmpty || path < minPath {
minPath = path
}
return
}
let directions = [(0, 1), (1, 0), (0, -1), (-1, 0)]
for (dx, dy) in directions {
let newX = x + dx
let newY = y + dy
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 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] = []
var visited = Set<String>()
func dfs(x: Int, y: Int, path: [Int]) {
if path.count == k {
if minPath.isEmpty || path < minPath {
minPath = path
}
return
}
let directions = [(0, 1), (1, 0), (0, -1), (-1, 0)]
for (dx, dy) in directions {
let newX = x + dx
let newY = y + dy
if newX >= 0 && newX < n && newY >= 0 && newY < n {
let newPath = path + [grid[newX][newY]]
let key = "\(newX),\(newY)"
if !visited.contains(key) {
visited.insert(key)
dfs(x: newX, y: newY, path: newPath)
visited.remove(key)
}
}
}
}
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
var minPath: [Int] = []
var visited = Set<String>()
func dfs(x: Int, y: Int, path: [Int]) {
if path.count == k {
if minPath.isEmpty || path < minPath {
minPath = path
}
return
}
let directions = [(0, 1), (1, 0), (0, -1), (-1, 0)]
for (dx, dy) in directions {
let newX = x + dx
let newY = y + dy
if newX >= 0 && newX < n && newY >= 0 && newY < n {
let newPath = path + [grid[newX][newY]]
let key = "\(newX),\(newY)"
if !visited.contains(key) {
visited.insert(key)
dfs(x: newX, y: newY, path: newPath)
visited.remove(key)
}
}
}
}
for i in 0..<n {
for j in 0..<n {
dfs(x: i, y: j, path: [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 result: [Int] = []
var visited = Array(repeating: Array(repeating: false, count: n), count: n)
func dfs(x: Int, y: Int, path: [Int]) {
if path.count == k {
if result.isEmpty || path < result {
result = path
}
return
}
visited[x][y] = true
var nextPath = path + [grid[x][y]]
let directions = [(0, 1), (1, 0), (0, -1), (-1, 0)]
for (dx, dy) in directions {
let newX = x + dx
let newY = y + dy
if newX >= 0 && newX < n && newY >= 0 && newY < n && !visited[newX][newY] {
dfs(x: newX, y: newY, path: nextPath)
}
}
visited[x][y] = false
}
for i in 0..<n {
for j in 0..<n {
dfs(x: i, y: j, path: [])
}
}
return result
}```swift
func minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var result: [Int] = []
var visited = Array(repeating: Array(repeating: false, count: n), count: n)
func dfs(x: Int, y: Int, path: [Int]) {
if path.count == k {
if result.isEmpty || path < result {
result = path
}
return
}
visited[x][y] = true
var nextPath = path + [grid[x][y]]
let directions = [(0, 1), (1, 0), (0, -1), (-1, 0)]
for (dx, dy) in directions {
let newX = x + dx
let newY = y + dy
if newX >= 0 && newX < n && newY >= 0 && newY < n && !visited[newX][newY] {
dfs(x: newX, y: newY, path: nextPath)
}
}
visited[x][y] = false
}
for i in 0..<n {
for j in 0..<n {
dfs(x: i, y: j, path: [])
}
}
return result
}
```if result.isEmpty || path < result { // binary operator '<' cannot be applied to two '[Int]' operandsfunc minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var result = [Int]()
var minPath: [Int]? = nil
func dfs(x: Int, y: Int, path: [Int]) {
if path.count == k {
if minPath == nil || path < minPath! {
minPath = path
}
return
}
let directions = [(0, 1), (1, 0), (0, -1), (-1, 0)]
for (dx, dy) in directions {
let newX = x + dx
let newY = y + dy
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 ?? []
}```swift
func minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var result = [Int]()
var minPath: [Int]? = nil
func dfs(x: Int, y: Int, path: [Int]) {
if path.count == k {
if minPath == nil || path < minPath! {
minPath = path
}
return
}
let directions = [(0, 1), (1, 0), (0, -1), (-1, 0)]
for (dx, dy) in directions {
let newX = x + dx
let newY = y + dy
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 minPath == nil || path < minPath! { // binary operator '<' cannot be applied to two '[Int]' operandsfunc minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var minPath: [Int] = []
var visited = Array(repeating: Array(repeating: false, count: n), count: n)
func dfs(x: Int, y: Int, path: [Int]) {
if path.count == k {
if minPath.isEmpty || path < minPath {
minPath = path
}
return
}
visited[x][y] = true
var newPath = path
newPath.append(grid[x][y])
let directions = [(0, 1), (1, 0), (0, -1), (-1, 0)]
for (dx, dy) in directions {
let newX = x + dx
let newY = y + dy
if newX >= 0 && newX < n && newY >= 0 && newY < n && !visited[newX][newY] {
dfs(x: newX, y: newY, path: newPath)
}
}
visited[x][y] = false
}
for i in 0..<n {
for j in 0..<n {
dfs(x: i, y: j, path: [])
}
}
return minPath
}```swift
func minPath(grid: [[Int]], k: Int) -> [Int] {
let n = grid.count
var minPath: [Int] = []
var visited = Array(repeating: Array(repeating: false, count: n), count: n)
func dfs(x: Int, y: Int, path: [Int]) {
if path.count == k {
if minPath.isEmpty || path < minPath {
minPath = path
}
return
}
visited[x][y] = true
var newPath = path
newPath.append(grid[x][y])
let directions = [(0, 1), (1, 0), (0, -1), (-1, 0)]
for (dx, dy) in directions {
let newX = x + dx
let newY = y + dy
if newX >= 0 && newX < n && newY >= 0 && newY < n && !visited[newX][newY] {
dfs(x: newX, y: newY, path: newPath)
}
}
visited[x][y] = false
}
for i in 0..<n {
for j in 0..<n {
dfs(x: i, y: j, path: [])
}
}
return minPath
}
```if minPath.isEmpty || path < minPath { // binary operator '<' cannot be applied to two '[Int]' operandsfunc tri(n: Int) -> [Int] {
guard n >= 0 else { return [] }
var tribonacci = [Int](repeating: 0, count: n + 1)
// Base case
tribonacci[0] = 3 // tri(1)
if n >= 1 {
tribonacci[1] = 1 + 1 // tri(2) = 1 + (2 / 2) = 2
}
for i in 2...n {
if i % 2 == 0 {
tribonacci[i] = 1 + (i / 2)
} else {
tribonacci[i] = tribonacci[i - 1] + tribonacci[i - 2] + tribonacci[i + 1]
}
}
return tribonacci
}```swift
func tri(n: Int) -> [Int] {
guard n >= 0 else { return [] }
var tribonacci = [Int](repeating: 0, count: n + 1)
// Base case
tribonacci[0] = 3 // tri(1)
if n >= 1 {
tribonacci[1] = 1 + 1 // tri(2) = 1 + (2 / 2) = 2
}
for i in 2...n {
if i % 2 == 0 {
tribonacci[i] = 1 + (i / 2)
} else {
tribonacci[i] = tribonacci[i - 1] + tribonacci[i - 2] + tribonacci[i + 1]
}
}
return tribonacci
}
``` // Fatal error: Index out of rangefunc tri(n: Int) -> [Int] {
guard n >= 0 else { return [] }
var tribonacci = [Int](repeating: 0, count: n + 1)
// Base case
tribonacci[0] = 3 // tri(1)
if n >= 1 {
tribonacci[1] = 1 + (1 / 2) // tri(2)
}
for i in 2...n {
if i % 2 == 0 {
tribonacci[i] = 1 + (i / 2)
} else {
tribonacci[i] = tribonacci[i - 1] + tribonacci[i - 2] + tribonacci[i + 1]
}
}
return tribonacci
}```swift
func tri(n: Int) -> [Int] {
guard n >= 0 else { return [] }
var tribonacci = [Int](repeating: 0, count: n + 1)
// Base case
tribonacci[0] = 3 // tri(1)
if n >= 1 {
tribonacci[1] = 1 + (1 / 2) // tri(2)
}
for i in 2...n {
if i % 2 == 0 {
tribonacci[i] = 1 + (i / 2)
} else {
tribonacci[i] = tribonacci[i - 1] + tribonacci[i - 2] + tribonacci[i + 1]
}
}
return tribonacci
}
``` // Fatal error: Index out of rangefunc tri(n: Int) -> [Int] {
guard n >= 0 else { return [] }
var tribonacci = [Int](repeating: 0, count: n + 1)
// Base case
tribonacci[0] = 3 // tri(1)
if n >= 1 {
tribonacci[1] = 1 + 1 // tri(2) = 1 + (2 / 2) = 2
}
for i in 2...n {
if i % 2 == 0 {
tribonacci[i] = 1 + (i / 2)
} else {
tribonacci[i] = tribonacci[i - 1] + tribonacci[i - 2] + tribonacci[i + 1]
}
}
return tribonacci
}```swift
func tri(n: Int) -> [Int] {
guard n >= 0 else { return [] }
var tribonacci = [Int](repeating: 0, count: n + 1)
// Base case
tribonacci[0] = 3 // tri(1)
if n >= 1 {
tribonacci[1] = 1 + 1 // tri(2) = 1 + (2 / 2) = 2
}
for i in 2...n {
if i % 2 == 0 {
tribonacci[i] = 1 + (i / 2)
} else {
tribonacci[i] = tribonacci[i - 1] + tribonacci[i - 2] + tribonacci[i + 1]
}
}
return tribonacci
}
``` // Fatal error: Index out of rangefunc tri(n: Int) -> [Int] {
guard n >= 0 else { return [] }
var tribonacci = [Int](repeating: 0, count: n + 1)
// Base case
tribonacci[0] = 3 // tri(1)
if n >= 1 {
tribonacci[1] = 1 + 1 // tri(2) = 1 + (2 / 2) = 2
}
for i in 2...n {
if i % 2 == 0 {
tribonacci[i] = 1 + (i / 2)
} else {
tribonacci[i] = tribonacci[i - 1] + tribonacci[i - 2] + tribonacci[i + 1]
}
}
return tribonacci
}```swift
func tri(n: Int) -> [Int] {
guard n >= 0 else { return [] }
var tribonacci = [Int](repeating: 0, count: n + 1)
// Base case
tribonacci[0] = 3 // tri(1)
if n >= 1 {
tribonacci[1] = 1 + 1 // tri(2) = 1 + (2 / 2) = 2
}
for i in 2...n {
if i % 2 == 0 {
tribonacci[i] = 1 + (i / 2)
} else {
tribonacci[i] = tribonacci[i - 1] + tribonacci[i - 2] + tribonacci[i + 1]
}
}
return tribonacci
}
``` // Fatal error: Index out of rangefunc tri(n: Int) -> [Int] {
guard n >= 0 else { return [] }
var tribonacci = [Int](repeating: 0, count: n + 1)
// Base case
tribonacci[0] = 3 // tri(1) = 3
if n >= 1 {
tribonacci[1] = 1 + 1 // tri(2) = 1 + (2 / 2) = 2
}
for i in 2...n {
if i % 2 == 0 {
tribonacci[i] = 1 + (i / 2)
} else {
tribonacci[i] = tribonacci[i - 1] + tribonacci[i - 2] + tribonacci[i + 1]
}
}
return tribonacci
}```swift
func tri(n: Int) -> [Int] {
guard n >= 0 else { return [] }
var tribonacci = [Int](repeating: 0, count: n + 1)
// Base case
tribonacci[0] = 3 // tri(1) = 3
if n >= 1 {
tribonacci[1] = 1 + 1 // tri(2) = 1 + (2 / 2) = 2
}
for i in 2...n {
if i % 2 == 0 {
tribonacci[i] = 1 + (i / 2)
} else {
tribonacci[i] = tribonacci[i - 1] + tribonacci[i - 2] + tribonacci[i + 1]
}
}
return tribonacci
}
``` // Fatal error: Index out of rangefunc tri(n: Int) -> [Int] {
guard n >= 0 else { return [] }
var result = [Int](repeating: 0, count: n + 1)
// Base case
result[0] = 3
if n >= 1 {
result[1] = 2
}
for i in 2...n {
if i % 2 == 0 {
result[i] = 1 + i / 2
} else {
result[i] = result[i - 1] + result[i - 2] + result[i + 1]
}
}
return result
}```swift
func tri(n: Int) -> [Int] {
guard n >= 0 else { return [] }
var result = [Int](repeating: 0, count: n + 1)
// Base case
result[0] = 3
if n >= 1 {
result[1] = 2
}
for i in 2...n {
if i % 2 == 0 {
result[i] = 1 + i / 2
} else {
result[i] = result[i - 1] + result[i - 2] + result[i + 1]
}
}
return result
}
``` // Fatal error: Index out of rangefunc tri(n: Int) -> [Int] {
guard n >= 0 else { return [] }
var tribonacci = [Int](repeating: 0, count: n + 1)
// Base case
tribonacci[0] = 3 // tri(1) = 3
if n >= 1 {
tribonacci[1] = 1 + (1 / 2) // tri(2) = 2
}
for i in 2...n {
if i % 2 == 0 {
tribonacci[i] = 1 + (i / 2)
} else {
tribonacci[i] = tribonacci[i - 1] + tribonacci[i - 2] + tribonacci[i + 1]
}
}
return tribonacci
}```swift
func tri(n: Int) -> [Int] {
guard n >= 0 else { return [] }
var tribonacci = [Int](repeating: 0, count: n + 1)
// Base case
tribonacci[0] = 3 // tri(1) = 3
if n >= 1 {
tribonacci[1] = 1 + (1 / 2) // tri(2) = 2
}
for i in 2...n {
if i % 2 == 0 {
tribonacci[i] = 1 + (i / 2)
} else {
tribonacci[i] = tribonacci[i - 1] + tribonacci[i - 2] + tribonacci[i + 1]
}
}
return tribonacci
}
``` // Fatal error: Index out of rangefunc tri(n: Int) -> [Int] {
guard n >= 0 else { return [] }
var tribonacci = [Int](repeating: 0, count: n + 1)
if n >= 1 {
tribonacci[0] = 3
}
for i in 1...n {
if i % 2 == 0 {
tribonacci[i] = 1 + i / 2
} else {
let prev1 = i > 1 ? tribonacci[i - 1] : 0
let prev2 = i > 2 ? tribonacci[i - 2] : 0
let next = i + 1 <= n ? tribonacci[i + 1] : 0
tribonacci[i] = prev1 + prev2 + next
}
}
return tribonacci
}```swift
func tri(n: Int) -> [Int] {
guard n >= 0 else { return [] }
var tribonacci = [Int](repeating: 0, count: n + 1)
if n >= 1 {
tribonacci[0] = 3
}
for i in 1...n {
if i % 2 == 0 {
tribonacci[i] = 1 + i / 2
} else {
let prev1 = i > 1 ? tribonacci[i - 1] : 0
let prev2 = i > 2 ? tribonacci[i - 2] : 0
let next = i + 1 <= n ? tribonacci[i + 1] : 0
tribonacci[i] = prev1 + prev2 + next
}
}
return tribonacci
}
``` // XCTAssertTrue failedfunc tri(n: Int) -> [Int] {
var result = [Int]()
for i in 0...n {
result.append(tribonacci(i))
}
return result
}
func tribonacci(_ n: Int) -> Int {
if n == 1 {
return 3
} else if n % 2 == 0 {
return 1 + n / 2
} else {
return tribonacci(n - 1) + tribonacci(n - 2) + tribonacci(n + 1)
}
}```swift
func tri(n: Int) -> [Int] {
var result = [Int]()
for i in 0...n {
result.append(tribonacci(i))
}
return result
}
func tribonacci(_ n: Int) -> Int {
if n == 1 {
return 3
} else if n % 2 == 0 {
return 1 + n / 2
} else {
return tribonacci(n - 1) + tribonacci(n - 2) + tribonacci(n + 1)
}
}
```func tri(n: Int) -> [Int] {
guard n >= 0 else { return [] }
var tribonacci = [Int](repeating: 0, count: n + 1)
// Base case
tribonacci[0] = 3 // tri(1) = 3
if n >= 1 {
tribonacci[1] = 1 + 1 // tri(2) = 1 + (2 / 2) = 2
}
for i in 2...n {
if i % 2 == 0 {
tribonacci[i] = 1 + (i / 2)
} else {
tribonacci[i] = tribonacci[i - 1] + tribonacci[i - 2] + tribonacci[i + 1]
}
}
return tribonacci
}```swift
func tri(n: Int) -> [Int] {
guard n >= 0 else { return [] }
var tribonacci = [Int](repeating: 0, count: n + 1)
// Base case
tribonacci[0] = 3 // tri(1) = 3
if n >= 1 {
tribonacci[1] = 1 + 1 // tri(2) = 1 + (2 / 2) = 2
}
for i in 2...n {
if i % 2 == 0 {
tribonacci[i] = 1 + (i / 2)
} else {
tribonacci[i] = tribonacci[i - 1] + tribonacci[i - 2] + tribonacci[i + 1]
}
}
return tribonacci
}
``` // Fatal error: Index out of rangefunc digits(n: Int) -> Int {
var product = 1
var hasOddDigit = false
var number = n
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 product = 1
var hasOddDigit = false
var number = n
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 product = 1
var hasOddDigit = false
var number = n
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 product = 1
var hasOddDigit = false
var number = n
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 product = 1
var hasOddDigit = false
for digit in String(n) {
if let intDigit = Int(String(digit)), intDigit % 2 != 0 {
product *= intDigit
hasOddDigit = true
}
}
return hasOddDigit ? product : 0
}```swift
func digits(n: Int) -> Int {
var product = 1
var hasOddDigit = false
for digit in String(n) {
if let intDigit = Int(String(digit)), intDigit % 2 != 0 {
product *= intDigit
hasOddDigit = true
}
}
return hasOddDigit ? product : 0
}
```func digits(n: Int) -> Int {
var product = 1
var hasOddDigit = false
var number = n
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 product = 1
var hasOddDigit = false
var number = n
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 product = 1
var hasOddDigit = false
var number = n
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 product = 1
var hasOddDigit = false
var number = n
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 product = 1
var hasOddDigit = false
var number = n
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 product = 1
var hasOddDigit = false
var number = n
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 product = 1
var hasOddDigit = false
var number = n
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 product = 1
var hasOddDigit = false
var number = n
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 product = 1
var hasOddDigit = false
var number = n
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 product = 1
var hasOddDigit = false
var number = n
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 product = 1
var hasOddDigit = false
var number = n
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 product = 1
var hasOddDigit = false
var number = n
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 product = 1
var hasOddDigit = false
var number = n
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 product = 1
var hasOddDigit = false
var number = n
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 hasNested = false
for char in string {
if char == "[" {
stack.append(char)
if stack.count > 1 {
hasNested = true
}
} else if char == "]" {
if stack.isEmpty {
return false
}
stack.removeLast()
}
}
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)
if stack.count > 1 {
hasNested = true
}
} else if char == "]" {
if stack.isEmpty {
return false
}
stack.removeLast()
}
}
return hasNested && stack.isEmpty
}
``` // XCTAssertTrue failedfunc isNested(string: String) -> Bool {
var stack = [Character]()
var hasNested = false
for char in string {
if char == "[" {
stack.append(char)
if stack.count > 1 {
hasNested = true
}
} else if char == "]" {
if stack.isEmpty {
return false
}
stack.removeLast()
}
}
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)
if stack.count > 1 {
hasNested = true
}
} else if char == "]" {
if stack.isEmpty {
return false
}
stack.removeLast()
}
}
return hasNested && stack.isEmpty
}
``` // XCTAssertTrue failedfunc isNested(string: String) -> Bool {
var stack: [Character] = []
var hasNested = false
for char in string {
if char == "[" {
stack.append(char)
if stack.count > 1 {
hasNested = true
}
} else if char == "]" {
if stack.isEmpty {
return false
}
stack.removeLast()
}
}
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)
if stack.count > 1 {
hasNested = true
}
} else if char == "]" {
if stack.isEmpty {
return false
}
stack.removeLast()
}
}
return hasNested && 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 {
return false
}
stack.removeLast()
if stack.count > 0 {
hasNested = true
}
}
}
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 {
return false
}
stack.removeLast()
if stack.count > 0 {
hasNested = true
}
}
}
return hasNested && stack.isEmpty
}
``` // XCTAssertTrue failedfunc isNested(string: String) -> Bool {
var stack: [Character] = []
var hasNested = false
for char in string {
if char == "[" {
stack.append(char)
if stack.count > 1 {
hasNested = true
}
} else if char == "]" {
if stack.isEmpty {
return false
}
stack.removeLast()
}
}
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)
if stack.count > 1 {
hasNested = true
}
} else if char == "]" {
if stack.isEmpty {
return false
}
stack.removeLast()
}
}
return hasNested && stack.isEmpty
}
``` // XCTAssertTrue failedfunc isNested(string: String) -> Bool {
var stack: [Character] = []
var hasNested = false
for char in string {
if char == "[" {
stack.append(char)
if stack.count > 1 {
hasNested = true
}
} else if char == "]" {
if stack.isEmpty {
return false
}
stack.removeLast()
}
}
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)
if stack.count > 1 {
hasNested = true
}
} else if char == "]" {
if stack.isEmpty {
return false
}
stack.removeLast()
}
}
return hasNested && stack.isEmpty
}
``` // XCTAssertTrue failedfunc isNested(string: String) -> Bool {
var stack: [Character] = []
var hasNested = false
for char in string {
if char == "[" {
stack.append(char)
if stack.count > 1 {
hasNested = true
}
} else if char == "]" {
if stack.isEmpty {
return false
}
stack.removeLast()
}
}
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)
if stack.count > 1 {
hasNested = true
}
} else if char == "]" {
if stack.isEmpty {
return false
}
stack.removeLast()
}
}
return hasNested && stack.isEmpty
}
``` // XCTAssertTrue failedfunc isNested(string: String) -> Bool {
var stack: [Character] = []
var hasNested = false
for char in string {
if char == "[" {
stack.append(char)
if stack.count > 1 {
hasNested = true
}
} else if char == "]" {
if stack.isEmpty {
return false
}
stack.removeLast()
}
}
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)
if stack.count > 1 {
hasNested = true
}
} else if char == "]" {
if stack.isEmpty {
return false
}
stack.removeLast()
}
}
return hasNested && stack.isEmpty
}
``` // XCTAssertTrue failedfunc isNested(string: String) -> Bool {
var stack: [Character] = []
var hasNested = false
for char in string {
if char == "[" {
stack.append(char)
if stack.count > 1 {
hasNested = true
}
} else if char == "]" {
if stack.isEmpty {
return false
}
stack.removeLast()
}
}
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)
if stack.count > 1 {
hasNested = true
}
} else if char == "]" {
if stack.isEmpty {
return false
}
stack.removeLast()
}
}
return hasNested && stack.isEmpty
}
``` // XCTAssertTrue failedfunc isNested(string: String) -> Bool {
var stack = [Character]()
var hasNested = false
for char in string {
if char == "[" {
stack.append(char)
if stack.count > 1 {
hasNested = true
}
} else if char == "]" {
if stack.isEmpty {
return false
}
stack.removeLast()
}
}
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)
if stack.count > 1 {
hasNested = true
}
} else if char == "]" {
if stack.isEmpty {
return false
}
stack.removeLast()
}
}
return hasNested && stack.isEmpty
}
``` // XCTAssertTrue failedfunc sumSquares(lst: [Double]) -> Int {
return lst.map { Int(ceil($0)) * Int(ceil($0)) }.reduce(0, +)
}```swift
func sumSquares(lst: [Double]) -> Int {
return lst.map { Int(ceil($0)) * Int(ceil($0)) }.reduce(0, +)
}
```func sumSquares(lst: [Double]) -> Int {
return lst.map { Int(ceil($0)) * Int(ceil($0)) }.reduce(0, +)
}```swift
func sumSquares(lst: [Double]) -> Int {
return lst.map { Int(ceil($0)) * Int(ceil($0)) }.reduce(0, +)
}
```func sumSquares(lst: [Double]) -> Int {
return lst.map { Int(ceil($0)) * Int(ceil($0)) }.reduce(0, +)
}```swift
func sumSquares(lst: [Double]) -> Int {
return lst.map { Int(ceil($0)) * Int(ceil($0)) }.reduce(0, +)
}
```func sumSquares(lst: [Double]) -> Int {
return lst.map { Int(ceil($0)) * Int(ceil($0)) }.reduce(0, +)
}```swift
func sumSquares(lst: [Double]) -> Int {
return lst.map { Int(ceil($0)) * Int(ceil($0)) }.reduce(0, +)
}
```func sumSquares(lst: [Double]) -> Int {
return lst.map { Int(ceil($0)) * Int(ceil($0)) }.reduce(0, +)
}```swift
func sumSquares(lst: [Double]) -> Int {
return lst.map { Int(ceil($0)) * Int(ceil($0)) }.reduce(0, +)
}
```func sumSquares(lst: [Double]) -> Int {
return lst.map { Int(ceil($0)) * Int(ceil($0)) }.reduce(0, +)
}```swift
func sumSquares(lst: [Double]) -> Int {
return lst.map { Int(ceil($0)) * Int(ceil($0)) }.reduce(0, +)
}
```func sumSquares(lst: [Double]) -> Int {
return lst.map { Int(ceil($0)) * Int(ceil($0)) }.reduce(0, +)
}```swift
func sumSquares(lst: [Double]) -> Int {
return lst.map { Int(ceil($0)) * Int(ceil($0)) }.reduce(0, +)
}
```func sumSquares(lst: [Double]) -> Int {
return lst.map { Int(ceil($0)) }
.map { $0 * $0 }
.reduce(0, +)
}```swift
func sumSquares(lst: [Double]) -> Int {
return lst.map { Int(ceil($0)) }
.map { $0 * $0 }
.reduce(0, +)
}
```func sumSquares(lst: [Double]) -> Int {
return lst.map { Int(ceil($0)) * Int(ceil($0)) }.reduce(0, +)
}```swift
func sumSquares(lst: [Double]) -> Int {
return lst.map { Int(ceil($0)) * Int(ceil($0)) }.reduce(0, +)
}
```func sumSquares(lst: [Double]) -> Int {
return lst.map { Int(ceil($0)) * Int(ceil($0)) }.reduce(0, +)
}```swift
func sumSquares(lst: [Double]) -> Int {
return lst.map { Int(ceil($0)) * Int(ceil($0)) }.reduce(0, +)
}
```func checkIfLastCharIsALetter(txt: String) -> Bool {
guard let lastCharacter = txt.last else {
return false
}
let trimmedText = txt.trimmingCharacters(in: .whitespaces)
if trimmedText.isEmpty {
return false
}
let lastTrimmedCharacter = trimmedText.last!
// Check if the last character is an alphabetical character
if lastTrimmedCharacter.isLetter {
// Check if the last character is part of a word
let components = trimmedText.split(separator: " ")
if let lastWord = components.last {
return lastWord.last == lastTrimmedCharacter
}
}
return false
}```swift
func checkIfLastCharIsALetter(txt: String) -> Bool {
guard let lastCharacter = txt.last else {
return false
}
let trimmedText = txt.trimmingCharacters(in: .whitespaces)
if trimmedText.isEmpty {
return false
}
let lastTrimmedCharacter = trimmedText.last!
// Check if the last character is an alphabetical character
if lastTrimmedCharacter.isLetter {
// Check if the last character is part of a word
let components = trimmedText.split(separator: " ")
if let lastWord = components.last {
return lastWord.last == lastTrimmedCharacter
}
}
return false
}
```guard let lastCharacter = txt.last else { // value 'lastCharacter' was defined but never used; consider replacing with boolean test // XCTAssertTrue failedfunc checkIfLastCharIsALetter(txt: String) -> Bool {
guard let lastCharacter = txt.last else {
return false
}
let trimmedText = txt.trimmingCharacters(in: .whitespaces)
if let lastWord = trimmedText.split(separator: " ").last {
return lastCharacter.isLetter && lastWord.last == lastCharacter
}
return false
}```swift
func checkIfLastCharIsALetter(txt: String) -> Bool {
guard let lastCharacter = txt.last else {
return false
}
let trimmedText = txt.trimmingCharacters(in: .whitespaces)
if let lastWord = trimmedText.split(separator: " ").last {
return lastCharacter.isLetter && lastWord.last == lastCharacter
}
return false
}
``` // XCTAssertTrue failedfunc checkIfLastCharIsALetter(txt: String) -> Bool {
guard let lastCharacter = txt.last else {
return false
}
let trimmedText = txt.trimmingCharacters(in: .whitespaces)
let lastIndex = trimmedText.index(before: trimmedText.endIndex)
if lastCharacter.isLetter && lastIndex == trimmedText.index(before: trimmedText.endIndex) {
return true
}
return false
}```swift
func checkIfLastCharIsALetter(txt: String) -> Bool {
guard let lastCharacter = txt.last else {
return false
}
let trimmedText = txt.trimmingCharacters(in: .whitespaces)
let lastIndex = trimmedText.index(before: trimmedText.endIndex)
if lastCharacter.isLetter && lastIndex == trimmedText.index(before: trimmedText.endIndex) {
return true
}
return false
}
``` // XCTAssertTrue failedfunc checkIfLastCharIsALetter(txt: String) -> Bool {
guard let lastCharacter = txt.last else {
return false
}
let trimmedText = txt.trimmingCharacters(in: .whitespaces)
if trimmedText.isEmpty {
return false
}
let lastTrimmedCharacter = trimmedText.last!
return lastTrimmedCharacter.isLetter && !trimmedText.hasSuffix(" ")
}```swift
func checkIfLastCharIsALetter(txt: String) -> Bool {
guard let lastCharacter = txt.last else {
return false
}
let trimmedText = txt.trimmingCharacters(in: .whitespaces)
if trimmedText.isEmpty {
return false
}
let lastTrimmedCharacter = trimmedText.last!
return lastTrimmedCharacter.isLetter && !trimmedText.hasSuffix(" ")
}
```guard let lastCharacter = txt.last else { // value 'lastCharacter' was defined but never used; consider replacing with boolean test // XCTAssertTrue failedfunc checkIfLastCharIsALetter(txt: String) -> Bool {
guard let lastCharacter = txt.last else {
return false
}
let trimmedText = txt.trimmingCharacters(in: .whitespaces)
if trimmedText.isEmpty {
return false
}
let lastTrimmedCharacter = trimmedText.last!
return lastTrimmedCharacter.isLetter && !trimmedText.hasSuffix(" ")
}```swift
func checkIfLastCharIsALetter(txt: String) -> Bool {
guard let lastCharacter = txt.last else {
return false
}
let trimmedText = txt.trimmingCharacters(in: .whitespaces)
if trimmedText.isEmpty {
return false
}
let lastTrimmedCharacter = trimmedText.last!
return lastTrimmedCharacter.isLetter && !trimmedText.hasSuffix(" ")
}
```guard let lastCharacter = txt.last else { // value 'lastCharacter' was defined but never used; consider replacing with boolean test // XCTAssertTrue failedfunc checkIfLastCharIsALetter(txt: String) -> Bool {
guard let lastCharacter = txt.last else {
return false
}
let trimmedText = txt.trimmingCharacters(in: .whitespaces)
if trimmedText.isEmpty {
return false
}
let lastTrimmedCharacter = trimmedText.last!
return lastTrimmedCharacter.isLetter && !trimmedText.hasSuffix(" ")
}```swift
func checkIfLastCharIsALetter(txt: String) -> Bool {
guard let lastCharacter = txt.last else {
return false
}
let trimmedText = txt.trimmingCharacters(in: .whitespaces)
if trimmedText.isEmpty {
return false
}
let lastTrimmedCharacter = trimmedText.last!
return lastTrimmedCharacter.isLetter && !trimmedText.hasSuffix(" ")
}
```guard let lastCharacter = txt.last else { // value 'lastCharacter' was defined but never used; consider replacing with boolean test // XCTAssertTrue failedfunc checkIfLastCharIsALetter(txt: String) -> Bool {
guard let lastCharacter = txt.last else {
return false
}
let trimmedText = txt.trimmingCharacters(in: .whitespaces)
if trimmedText.isEmpty {
return false
}
let lastTrimmedCharacter = trimmedText.last!
return lastTrimmedCharacter.isLetter && !trimmedText.hasSuffix(" ")
}```swift
func checkIfLastCharIsALetter(txt: String) -> Bool {
guard let lastCharacter = txt.last else {
return false
}
let trimmedText = txt.trimmingCharacters(in: .whitespaces)
if trimmedText.isEmpty {
return false
}
let lastTrimmedCharacter = trimmedText.last!
return lastTrimmedCharacter.isLetter && !trimmedText.hasSuffix(" ")
}
```guard let lastCharacter = txt.last else { // value 'lastCharacter' was defined but never used; consider replacing with boolean test // XCTAssertTrue failedfunc checkIfLastCharIsALetter(txt: String) -> Bool {
guard let lastCharacter = txt.last else { return false }
// Check if the last character is an alphabetical character
if lastCharacter.isLetter {
// Check if the last character is part of a word
let trimmedText = txt.trimmingCharacters(in: .whitespaces)
let words = trimmedText.split(separator: " ")
if let lastWord = words.last {
return lastWord.last == lastCharacter
}
}
return false
}```swift
func checkIfLastCharIsALetter(txt: String) -> Bool {
guard let lastCharacter = txt.last else { return false }
// Check if the last character is an alphabetical character
if lastCharacter.isLetter {
// Check if the last character is part of a word
let trimmedText = txt.trimmingCharacters(in: .whitespaces)
let words = trimmedText.split(separator: " ")
if let lastWord = words.last {
return lastWord.last == lastCharacter
}
}
return false
}
``` // XCTAssertTrue failedfunc checkIfLastCharIsALetter(txt: String) -> Bool {
guard let lastCharacter = txt.last else {
return false
}
let trimmedText = txt.trimmingCharacters(in: .whitespaces)
if trimmedText.isEmpty {
return false
}
let lastTrimmedCharacter = trimmedText.last!
return lastTrimmedCharacter.isLetter && !trimmedText.hasSuffix(" ")
}```swift
func checkIfLastCharIsALetter(txt: String) -> Bool {
guard let lastCharacter = txt.last else {
return false
}
let trimmedText = txt.trimmingCharacters(in: .whitespaces)
if trimmedText.isEmpty {
return false
}
let lastTrimmedCharacter = trimmedText.last!
return lastTrimmedCharacter.isLetter && !trimmedText.hasSuffix(" ")
}
```guard let lastCharacter = txt.last else { // value 'lastCharacter' was defined but never used; consider replacing with boolean test // XCTAssertTrue failedfunc checkIfLastCharIsALetter(txt: String) -> Bool {
guard let lastCharacter = txt.last else {
return false
}
let trimmedText = txt.trimmingCharacters(in: .whitespaces)
if trimmedText.isEmpty {
return false
}
let lastTrimmedCharacter = trimmedText.last!
// Check if the last character is an alphabetical character
if lastTrimmedCharacter.isLetter {
// Check if it's not part of a word (i.e., followed by a space or is the only character)
let index = trimmedText.index(before: trimmedText.endIndex)
return trimmedText[index] == " " || trimmedText.count == 1
}
return false
}```swift
func checkIfLastCharIsALetter(txt: String) -> Bool {
guard let lastCharacter = txt.last else {
return false
}
let trimmedText = txt.trimmingCharacters(in: .whitespaces)
if trimmedText.isEmpty {
return false
}
let lastTrimmedCharacter = trimmedText.last!
// Check if the last character is an alphabetical character
if lastTrimmedCharacter.isLetter {
// Check if it's not part of a word (i.e., followed by a space or is the only character)
let index = trimmedText.index(before: trimmedText.endIndex)
return trimmedText[index] == " " || trimmedText.count == 1
}
return false
}
```guard let lastCharacter = txt.last else { // value 'lastCharacter' was defined but never used; consider replacing with boolean test // XCTAssertTrue failedfunc canArrange(arr: [Int]) -> Int {
for i in (1..<arr.count).reversed() {
if arr[i] < arr[i - 1] {
return i
}
}
return -1
}```swift
func canArrange(arr: [Int]) -> Int {
for i in (1..<arr.count).reversed() {
if arr[i] < arr[i - 1] {
return i
}
}
return -1
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc canArrange(arr: [Int]) -> Int {
for i in (1..<arr.count).reversed() {
if arr[i] < arr[i - 1] {
return i
}
}
return -1
}```swift
func canArrange(arr: [Int]) -> Int {
for i in (1..<arr.count).reversed() {
if arr[i] < arr[i - 1] {
return i
}
}
return -1
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc canArrange(arr: [Int]) -> Int {
for i in (1..<arr.count).reversed() {
if arr[i] < arr[i - 1] {
return i
}
}
return -1
}```swift
func canArrange(arr: [Int]) -> Int {
for i in (1..<arr.count).reversed() {
if arr[i] < arr[i - 1] {
return i
}
}
return -1
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc canArrange(arr: [Int]) -> Int {
for i in (1..<arr.count).reversed() {
if arr[i] < arr[i - 1] {
return i
}
}
return -1
}```swift
func canArrange(arr: [Int]) -> Int {
for i in (1..<arr.count).reversed() {
if arr[i] < arr[i - 1] {
return i
}
}
return -1
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc canArrange(arr: [Int]) -> Int {
for i in (1..<arr.count).reversed() {
if arr[i] < arr[i - 1] {
return i
}
}
return -1
}```swift
func canArrange(arr: [Int]) -> Int {
for i in (1..<arr.count).reversed() {
if arr[i] < arr[i - 1] {
return i
}
}
return -1
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc canArrange(arr: [Int]) -> Int {
for i in (1..<arr.count).reversed() {
if arr[i] < arr[i - 1] {
return i
}
}
return -1
}```swift
func canArrange(arr: [Int]) -> Int {
for i in (1..<arr.count).reversed() {
if arr[i] < arr[i - 1] {
return i
}
}
return -1
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc canArrange(arr: [Int]) -> Int {
for i in (1..<arr.count).reversed() {
if arr[i] < arr[i - 1] {
return i
}
}
return -1
}```swift
func canArrange(arr: [Int]) -> Int {
for i in (1..<arr.count).reversed() {
if arr[i] < arr[i - 1] {
return i
}
}
return -1
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc canArrange(arr: [Int]) -> Int {
for i in (1..<arr.count).reversed() {
if arr[i] < arr[i - 1] {
return i
}
}
return -1
}```swift
func canArrange(arr: [Int]) -> Int {
for i in (1..<arr.count).reversed() {
if arr[i] < arr[i - 1] {
return i
}
}
return -1
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc canArrange(arr: [Int]) -> Int {
for i in (1..<arr.count).reversed() {
if arr[i] < arr[i - 1] {
return i
}
}
return -1
}```swift
func canArrange(arr: [Int]) -> Int {
for i in (1..<arr.count).reversed() {
if arr[i] < arr[i - 1] {
return i
}
}
return -1
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc canArrange(arr: [Int]) -> Int {
for i in (1..<arr.count).reversed() {
if arr[i] < arr[i - 1] {
return i
}
}
return -1
}```swift
func canArrange(arr: [Int]) -> Int {
for i in (1..<arr.count).reversed() {
if arr[i] < arr[i - 1] {
return i
}
}
return -1
}
``` // Fatal error: Range requires lowerBound <= upperBoundfunc largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for number in lst {
if number < 0 {
if largestNegative == nil || number > largestNegative! {
largestNegative = number
}
} else if number > 0 {
if smallestPositive == nil || number < smallestPositive! {
smallestPositive = number
}
}
}
return (largestNegative, smallestPositive)
}```swift
func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for number in lst {
if number < 0 {
if largestNegative == nil || number > largestNegative! {
largestNegative = number
}
} else if number > 0 {
if smallestPositive == nil || number < smallestPositive! {
smallestPositive = number
}
}
}
return (largestNegative, smallestPositive)
}
```func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for number in lst {
if number < 0 {
if largestNegative == nil || number > largestNegative! {
largestNegative = number
}
} else if number > 0 {
if smallestPositive == nil || number < smallestPositive! {
smallestPositive = number
}
}
}
return (largestNegative, smallestPositive)
}```swift
func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for number in lst {
if number < 0 {
if largestNegative == nil || number > largestNegative! {
largestNegative = number
}
} else if number > 0 {
if smallestPositive == nil || number < smallestPositive! {
smallestPositive = number
}
}
}
return (largestNegative, smallestPositive)
}
```func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for number in lst {
if number < 0 {
if largestNegative == nil || number > largestNegative! {
largestNegative = number
}
} else if number > 0 {
if smallestPositive == nil || number < smallestPositive! {
smallestPositive = number
}
}
}
return (largestNegative, smallestPositive)
}```swift
func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for number in lst {
if number < 0 {
if largestNegative == nil || number > largestNegative! {
largestNegative = number
}
} else if number > 0 {
if smallestPositive == nil || number < smallestPositive! {
smallestPositive = number
}
}
}
return (largestNegative, smallestPositive)
}
```func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for number in lst {
if number < 0 {
if largestNegative == nil || number > largestNegative! {
largestNegative = number
}
} else if number > 0 {
if smallestPositive == nil || number < smallestPositive! {
smallestPositive = number
}
}
}
return (largestNegative, smallestPositive)
}```swift
func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for number in lst {
if number < 0 {
if largestNegative == nil || number > largestNegative! {
largestNegative = number
}
} else if number > 0 {
if smallestPositive == nil || number < smallestPositive! {
smallestPositive = number
}
}
}
return (largestNegative, smallestPositive)
}
```func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for number in lst {
if number < 0 {
if largestNegative == nil || number > largestNegative! {
largestNegative = number
}
} else if number > 0 {
if smallestPositive == nil || number < smallestPositive! {
smallestPositive = number
}
}
}
return (largestNegative, smallestPositive)
}```swift
func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for number in lst {
if number < 0 {
if largestNegative == nil || number > largestNegative! {
largestNegative = number
}
} else if number > 0 {
if smallestPositive == nil || number < smallestPositive! {
smallestPositive = number
}
}
}
return (largestNegative, smallestPositive)
}
```func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for number in lst {
if number < 0 {
if largestNegative == nil || number > largestNegative! {
largestNegative = number
}
} else if number > 0 {
if smallestPositive == nil || number < smallestPositive! {
smallestPositive = number
}
}
}
return (largestNegative, smallestPositive)
}```swift
func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for number in lst {
if number < 0 {
if largestNegative == nil || number > largestNegative! {
largestNegative = number
}
} else if number > 0 {
if smallestPositive == nil || number < smallestPositive! {
smallestPositive = number
}
}
}
return (largestNegative, smallestPositive)
}
```func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for number in lst {
if number < 0 {
if largestNegative == nil || number > largestNegative! {
largestNegative = number
}
} else if number > 0 {
if smallestPositive == nil || number < smallestPositive! {
smallestPositive = number
}
}
}
return (largestNegative, smallestPositive)
}```swift
func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for number in lst {
if number < 0 {
if largestNegative == nil || number > largestNegative! {
largestNegative = number
}
} else if number > 0 {
if smallestPositive == nil || number < smallestPositive! {
smallestPositive = number
}
}
}
return (largestNegative, smallestPositive)
}
```func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for number in lst {
if number < 0 {
if largestNegative == nil || number > largestNegative! {
largestNegative = number
}
} else if number > 0 {
if smallestPositive == nil || number < smallestPositive! {
smallestPositive = number
}
}
}
return (largestNegative, smallestPositive)
}```swift
func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for number in lst {
if number < 0 {
if largestNegative == nil || number > largestNegative! {
largestNegative = number
}
} else if number > 0 {
if smallestPositive == nil || number < smallestPositive! {
smallestPositive = number
}
}
}
return (largestNegative, smallestPositive)
}
```func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for number in lst {
if number < 0 {
if largestNegative == nil || number > largestNegative! {
largestNegative = number
}
} else if number > 0 {
if smallestPositive == nil || number < smallestPositive! {
smallestPositive = number
}
}
}
return (largestNegative, smallestPositive)
}```swift
func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for number in lst {
if number < 0 {
if largestNegative == nil || number > largestNegative! {
largestNegative = number
}
} else if number > 0 {
if smallestPositive == nil || number < smallestPositive! {
smallestPositive = number
}
}
}
return (largestNegative, smallestPositive)
}
```func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for number in lst {
if number < 0 {
if largestNegative == nil || number > largestNegative! {
largestNegative = number
}
} else if number > 0 {
if smallestPositive == nil || number < smallestPositive! {
smallestPositive = number
}
}
}
return (largestNegative, smallestPositive)
}```swift
func largestSmallestIntegers(lst: [Int]) -> (Int?, Int?) {
var largestNegative: Int? = nil
var smallestPositive: Int? = nil
for number in lst {
if number < 0 {
if largestNegative == nil || number > largestNegative! {
largestNegative = number
}
} else if number > 0 {
if smallestPositive == nil || number < smallestPositive! {
smallestPositive = number
}
}
}
return (largestNegative, smallestPositive)
}
```enum Value: Equatable, Hashable {
case intValue(Int)
case doubleValue(Double)
case stringValue(String)
}
func compareOne(a: Value, b: Value) -> Value? {
func parseValue(_ value: Value) -> Double? {
switch value {
case .intValue(let intValue):
return Double(intValue)
case .doubleValue(let doubleValue):
return doubleValue
case .stringValue(let stringValue):
let sanitizedString = stringValue.replacingOccurrences(of: ",", with: ".")
return Double(sanitizedString)
}
}
guard let aValue = parseValue(a), let bValue = parseValue(b) else {
return nil
}
if aValue == bValue {
return nil
} else if aValue > bValue {
return a
} else {
return b
}
}```swift
func compareOne(a: Value, b: Value) -> Value? {
func parseValue(_ value: Value) -> Double? {
switch value {
case .intValue(let intValue):
return Double(intValue)
case .doubleValue(let doubleValue):
return doubleValue
case .stringValue(let stringValue):
let sanitizedString = stringValue.replacingOccurrences(of: ",", with: ".")
return Double(sanitizedString)
}
}
guard let aValue = parseValue(a), let bValue = parseValue(b) else {
return nil
}
if aValue == bValue {
return nil
} else if aValue > bValue {
return a
} else {
return b
}
}
```enum Value: Equatable, Hashable {
case intValue(Int)
case doubleValue(Double)
case stringValue(String)
}
func compareOne(a: Value, b: Value) -> Value? {
func parseValue(_ value: Value) -> Double? {
switch value {
case .intValue(let intValue):
return Double(intValue)
case .doubleValue(let doubleValue):
return doubleValue
case .stringValue(let stringValue):
let sanitizedString = stringValue.replacingOccurrences(of: ",", with: ".")
return Double(sanitizedString)
}
}
guard let aValue = parseValue(a), let bValue = parseValue(b) else {
return nil
}
if aValue == bValue {
return nil
} else if aValue > bValue {
return a
} else {
return b
}
}```swift
func compareOne(a: Value, b: Value) -> Value? {
func parseValue(_ value: Value) -> Double? {
switch value {
case .intValue(let intValue):
return Double(intValue)
case .doubleValue(let doubleValue):
return doubleValue
case .stringValue(let stringValue):
let sanitizedString = stringValue.replacingOccurrences(of: ",", with: ".")
return Double(sanitizedString)
}
}
guard let aValue = parseValue(a), let bValue = parseValue(b) else {
return nil
}
if aValue == bValue {
return nil
} else if aValue > bValue {
return a
} else {
return b
}
}
```enum Value: Equatable, Hashable {
case intValue(Int)
case doubleValue(Double)
case stringValue(String)
}
func compareOne(a: Value, b: Value) -> Value? {
func parseValue(_ value: Value) -> Double? {
switch value {
case .intValue(let intValue):
return Double(intValue)
case .doubleValue(let doubleValue):
return doubleValue
case .stringValue(let stringValue):
let sanitizedString = stringValue.replacingOccurrences(of: ",", with: ".")
return Double(sanitizedString)
}
}
guard let parsedA = parseValue(a), let parsedB = parseValue(b) else {
return nil
}
if parsedA == parsedB {
return nil
} else if parsedA > parsedB {
return a
} else {
return b
}
}```swift
func compareOne(a: Value, b: Value) -> Value? {
func parseValue(_ value: Value) -> Double? {
switch value {
case .intValue(let intValue):
return Double(intValue)
case .doubleValue(let doubleValue):
return doubleValue
case .stringValue(let stringValue):
let sanitizedString = stringValue.replacingOccurrences(of: ",", with: ".")
return Double(sanitizedString)
}
}
guard let parsedA = parseValue(a), let parsedB = parseValue(b) else {
return nil
}
if parsedA == parsedB {
return nil
} else if parsedA > parsedB {
return a
} else {
return b
}
}
```enum Value: Equatable, Hashable {
case intValue(Int)
case doubleValue(Double)
case stringValue(String)
}
func compareOne(a: Value, b: Value) -> Value? {
func parseValue(_ value: Value) -> Double? {
switch value {
case .intValue(let intValue):
return Double(intValue)
case .doubleValue(let doubleValue):
return doubleValue
case .stringValue(let stringValue):
let formattedString = stringValue.replacingOccurrences(of: ",", with: ".")
return Double(formattedString)
}
}
guard let aValue = parseValue(a), let bValue = parseValue(b) else {
return nil
}
if aValue == bValue {
return nil
} else if aValue > bValue {
return a
} else {
return b
}
}```swift
func compareOne(a: Value, b: Value) -> Value? {
func parseValue(_ value: Value) -> Double? {
switch value {
case .intValue(let intValue):
return Double(intValue)
case .doubleValue(let doubleValue):
return doubleValue
case .stringValue(let stringValue):
let formattedString = stringValue.replacingOccurrences(of: ",", with: ".")
return Double(formattedString)
}
}
guard let aValue = parseValue(a), let bValue = parseValue(b) else {
return nil
}
if aValue == bValue {
return nil
} else if aValue > bValue {
return a
} else {
return b
}
}
```enum Value: Equatable, Hashable {
case intValue(Int)
case doubleValue(Double)
case stringValue(String)
}
func compareOne(a: Value, b: Value) -> Value? {
func parseValue(_ value: Value) -> Double? {
switch value {
case .intValue(let intValue):
return Double(intValue)
case .doubleValue(let doubleValue):
return doubleValue
case .stringValue(let stringValue):
let normalizedString = stringValue.replacingOccurrences(of: ",", with: ".")
return Double(normalizedString)
}
}
guard let parsedA = parseValue(a), let parsedB = parseValue(b) else {
return nil
}
if parsedA == parsedB {
return nil
} else if parsedA > parsedB {
return a
} else {
return b
}
}```swift
func compareOne(a: Value, b: Value) -> Value? {
func parseValue(_ value: Value) -> Double? {
switch value {
case .intValue(let intValue):
return Double(intValue)
case .doubleValue(let doubleValue):
return doubleValue
case .stringValue(let stringValue):
let normalizedString = stringValue.replacingOccurrences(of: ",", with: ".")
return Double(normalizedString)
}
}
guard let parsedA = parseValue(a), let parsedB = parseValue(b) else {
return nil
}
if parsedA == parsedB {
return nil
} else if parsedA > parsedB {
return a
} else {
return b
}
}
```enum Value: Equatable, Hashable {
case intValue(Int)
case doubleValue(Double)
case stringValue(String)
}
func compareOne(a: Value, b: Value) -> Value? {
func parseValue(_ value: Value) -> Double? {
switch value {
case .intValue(let intValue):
return Double(intValue)
case .doubleValue(let doubleValue):
return doubleValue
case .stringValue(let stringValue):
let cleanedString = stringValue.replacingOccurrences(of: ",", with: ".")
return Double(cleanedString)
}
}
guard let aValue = parseValue(a), let bValue = parseValue(b) else {
return nil
}
if aValue == bValue {
return nil
} else if aValue > bValue {
return a
} else {
return b
}
}```swift
func compareOne(a: Value, b: Value) -> Value? {
func parseValue(_ value: Value) -> Double? {
switch value {
case .intValue(let intValue):
return Double(intValue)
case .doubleValue(let doubleValue):
return doubleValue
case .stringValue(let stringValue):
let cleanedString = stringValue.replacingOccurrences(of: ",", with: ".")
return Double(cleanedString)
}
}
guard let aValue = parseValue(a), let bValue = parseValue(b) else {
return nil
}
if aValue == bValue {
return nil
} else if aValue > bValue {
return a
} else {
return b
}
}
```enum Value: Equatable, Hashable {
case intValue(Int)
case doubleValue(Double)
case stringValue(String)
}
func compareOne(a: Value, b: Value) -> Value? {
func parseValue(_ value: Value) -> Double? {
switch value {
case .intValue(let intValue):
return Double(intValue)
case .doubleValue(let doubleValue):
return doubleValue
case .stringValue(let stringValue):
let cleanedString = stringValue.replacingOccurrences(of: ",", with: ".")
return Double(cleanedString)
}
}
guard let parsedA = parseValue(a), let parsedB = parseValue(b) else {
return nil
}
if parsedA == parsedB {
return nil
} else if parsedA > parsedB {
return a
} else {
return b
}
}```swift
func compareOne(a: Value, b: Value) -> Value? {
func parseValue(_ value: Value) -> Double? {
switch value {
case .intValue(let intValue):
return Double(intValue)
case .doubleValue(let doubleValue):
return doubleValue
case .stringValue(let stringValue):
let cleanedString = stringValue.replacingOccurrences(of: ",", with: ".")
return Double(cleanedString)
}
}
guard let parsedA = parseValue(a), let parsedB = parseValue(b) else {
return nil
}
if parsedA == parsedB {
return nil
} else if parsedA > parsedB {
return a
} else {
return b
}
}
```enum Value: Equatable, Hashable {
case intValue(Int)
case doubleValue(Double)
case stringValue(String)
}
func compareOne(a: Value, b: Value) -> Value? {
func parseValue(_ value: Value) -> Double? {
switch value {
case .intValue(let intValue):
return Double(intValue)
case .doubleValue(let doubleValue):
return doubleValue
case .stringValue(let stringValue):
let cleanedString = stringValue.replacingOccurrences(of: ",", with: ".")
return Double(cleanedString)
}
}
guard let aValue = parseValue(a), let bValue = parseValue(b) else {
return nil
}
if aValue == bValue {
return nil
} else if aValue > bValue {
return a
} else {
return b
}
}```swift
func compareOne(a: Value, b: Value) -> Value? {
func parseValue(_ value: Value) -> Double? {
switch value {
case .intValue(let intValue):
return Double(intValue)
case .doubleValue(let doubleValue):
return doubleValue
case .stringValue(let stringValue):
let cleanedString = stringValue.replacingOccurrences(of: ",", with: ".")
return Double(cleanedString)
}
}
guard let aValue = parseValue(a), let bValue = parseValue(b) else {
return nil
}
if aValue == bValue {
return nil
} else if aValue > bValue {
return a
} else {
return b
}
}
```enum Value: Equatable, Hashable {
case intValue(Int)
case doubleValue(Double)
case stringValue(String)
}
func compareOne(a: Value, b: Value) -> Value? {
func parseValue(_ value: Value) -> Double? {
switch value {
case .intValue(let intValue):
return Double(intValue)
case .doubleValue(let doubleValue):
return doubleValue
case .stringValue(let stringValue):
let sanitizedString = stringValue.replacingOccurrences(of: ",", with: ".")
return Double(sanitizedString)
}
}
let aValue = parseValue(a)
let bValue = parseValue(b)
if aValue == bValue {
return nil
}
if let aValue = aValue, let bValue = bValue {
return aValue > bValue ? a : b
}
return nil
}```swift
func compareOne(a: Value, b: Value) -> Value? {
func parseValue(_ value: Value) -> Double? {
switch value {
case .intValue(let intValue):
return Double(intValue)
case .doubleValue(let doubleValue):
return doubleValue
case .stringValue(let stringValue):
let sanitizedString = stringValue.replacingOccurrences(of: ",", with: ".")
return Double(sanitizedString)
}
}
let aValue = parseValue(a)
let bValue = parseValue(b)
if aValue == bValue {
return nil
}
if let aValue = aValue, let bValue = bValue {
return aValue > bValue ? a : b
}
return nil
}
```enum Value: Equatable, Hashable {
case intValue(Int)
case doubleValue(Double)
case stringValue(String)
}
func compareOne(a: Value, b: Value) -> Value? {
func parseValue(_ value: Value) -> Double? {
switch value {
case .intValue(let intValue):
return Double(intValue)
case .doubleValue(let doubleValue):
return doubleValue
case .stringValue(let stringValue):
let cleanedString = stringValue.replacingOccurrences(of: ",", with: ".")
return Double(cleanedString)
}
}
guard let parsedA = parseValue(a), let parsedB = parseValue(b) else {
return nil
}
if parsedA == parsedB {
return nil
} else if parsedA > parsedB {
return a
} else {
return b
}
}```swift
func compareOne(a: Value, b: Value) -> Value? {
func parseValue(_ value: Value) -> Double? {
switch value {
case .intValue(let intValue):
return Double(intValue)
case .doubleValue(let doubleValue):
return doubleValue
case .stringValue(let stringValue):
let cleanedString = stringValue.replacingOccurrences(of: ",", with: ".")
return Double(cleanedString)
}
}
guard let parsedA = parseValue(a), let parsedB = parseValue(b) else {
return nil
}
if parsedA == parsedB {
return nil
} else if parsedA > parsedB {
return a
} else {
return b
}
}
```func isEqualToSumEven(n: Int) -> Bool {
// A number can be expressed as the sum of 4 positive even numbers
// if it is greater than or equal to 8 and is even.
return n >= 8 && n % 2 == 0
}```swift
func isEqualToSumEven(n: Int) -> Bool {
// A number can be expressed as the sum of 4 positive even numbers
// if it is greater than or equal to 8 and is even.
return n >= 8 && n % 2 == 0
}
```func isEqualToSumEven(n: Int) -> Bool {
// Check if n is less than 8, as the smallest sum of 4 positive even numbers (2 + 2 + 2 + 2) is 8
if n < 8 {
return false
}
// Check if n is even, as the sum of even numbers is always even
return n % 2 == 0
}```swift
func isEqualToSumEven(n: Int) -> Bool {
// Check if n is less than 8, as the smallest sum of 4 positive even numbers (2 + 2 + 2 + 2) is 8
if n < 8 {
return false
}
// Check if n is even, as the sum of even numbers is always even
return n % 2 == 0
}
```func isEqualToSumEven(n: Int) -> Bool {
// Check if n is less than 8, since the smallest sum of 4 positive even numbers (2 + 2 + 2 + 2) is 8
if n < 8 {
return false
}
// Check if n is even
return n % 2 == 0
}```swift
func isEqualToSumEven(n: Int) -> Bool {
// Check if n is less than 8, since the smallest sum of 4 positive even numbers (2 + 2 + 2 + 2) is 8
if n < 8 {
return false
}
// Check if n is even
return n % 2 == 0
}
```func isEqualToSumEven(n: Int) -> Bool {
// Check if n is less than 8, as the smallest sum of 4 positive even numbers (2 + 2 + 2 + 2) is 8
if n < 8 {
return false
}
// Check if n is even, as the sum of even numbers is always even
return n % 2 == 0
}```swift
func isEqualToSumEven(n: Int) -> Bool {
// Check if n is less than 8, as the smallest sum of 4 positive even numbers (2 + 2 + 2 + 2) is 8
if n < 8 {
return false
}
// Check if n is even, as the sum of even numbers is always even
return n % 2 == 0
}
```func isEqualToSumEven(n: Int) -> Bool {
// Check if n is less than 8, as the smallest sum of 4 positive even numbers (2 + 2 + 2 + 2) is 8
if n < 8 {
return false
}
// Check if n is even, as the sum of even numbers is always even
return n % 2 == 0
}```swift
func isEqualToSumEven(n: Int) -> Bool {
// Check if n is less than 8, as the smallest sum of 4 positive even numbers (2 + 2 + 2 + 2) is 8
if n < 8 {
return false
}
// Check if n is even, as the sum of even numbers is always even
return n % 2 == 0
}
```func isEqualToSumEven(n: Int) -> Bool {
// A number can be expressed as the sum of 4 positive even numbers
// if it is at least 8 and is even.
return n >= 8 && n % 2 == 0
}```swift
func isEqualToSumEven(n: Int) -> Bool {
// A number can be expressed as the sum of 4 positive even numbers
// if it is at least 8 and is even.
return n >= 8 && n % 2 == 0
}
```func isEqualToSumEven(n: Int) -> Bool {
// Check if n is less than 8, as the smallest sum of 4 positive even numbers (2 + 2 + 2 + 2) is 8
if n < 8 {
return false
}
// Check if n is even, as the sum of even numbers is always even
return n % 2 == 0
}```swift
func isEqualToSumEven(n: Int) -> Bool {
// Check if n is less than 8, as the smallest sum of 4 positive even numbers (2 + 2 + 2 + 2) is 8
if n < 8 {
return false
}
// Check if n is even, as the sum of even numbers is always even
return n % 2 == 0
}
```func isEqualToSumEven(n: Int) -> Bool {
// Check if n is less than 8, as the smallest sum of 4 positive even numbers (2 + 2 + 2 + 2) is 8
if n < 8 {
return false
}
// Check if n is even, as the sum of even numbers is always even
return n % 2 == 0
}```swift
func isEqualToSumEven(n: Int) -> Bool {
// Check if n is less than 8, as the smallest sum of 4 positive even numbers (2 + 2 + 2 + 2) is 8
if n < 8 {
return false
}
// Check if n is even, as the sum of even numbers is always even
return n % 2 == 0
}
```func isEqualToSumEven(n: Int) -> Bool {
// Check if n is less than 8, as the smallest sum of 4 positive even numbers (2 + 2 + 2 + 2) is 8
if n < 8 {
return false
}
// Check if n is even
return n % 2 == 0
}```swift
func isEqualToSumEven(n: Int) -> Bool {
// Check if n is less than 8, as the smallest sum of 4 positive even numbers (2 + 2 + 2 + 2) is 8
if n < 8 {
return false
}
// Check if n is even
return n % 2 == 0
}
```func isEqualToSumEven(n: Int) -> Bool {
// The smallest sum of 4 positive even numbers is 8 (2 + 2 + 2 + 2).
// Therefore, if n is less than 8, it cannot be expressed as such a sum.
if n < 8 {
return false
}
// If n is even and greater than or equal to 8, it can be expressed as the sum of 4 positive even numbers.
return n % 2 == 0
}```swift
func isEqualToSumEven(n: Int) -> Bool {
// The smallest sum of 4 positive even numbers is 8 (2 + 2 + 2 + 2).
// Therefore, if n is less than 8, it cannot be expressed as such a sum.
if n < 8 {
return false
}
// If n is even and greater than or equal to 8, it can be expressed as the sum of 4 positive even numbers.
return n % 2 == 0
}
```func specialFactorial(n: Int) -> Int {
guard n > 0 else { return 1 }
var result = 1
for i in 1...n {
result *= factorial(i)
}
return result
}
func factorial(_ num: Int) -> Int {
return (1...num).reduce(1, *)
}```swift
func specialFactorial(n: Int) -> Int {
guard n > 0 else { return 1 }
var result = 1
for i in 1...n {
result *= factorial(i)
}
return result
}
func factorial(_ num: Int) -> Int {
return (1...num).reduce(1, *)
}
```func specialFactorial(n: Int) -> Int {
guard n > 0 else { return 1 }
var result = 1
for i in 1...n {
result *= factorial(i)
}
return result
}
func factorial(_ num: Int) -> Int {
return (1...num).reduce(1, *)
}```swift
func specialFactorial(n: Int) -> Int {
guard n > 0 else { return 1 }
var result = 1
for i in 1...n {
result *= factorial(i)
}
return result
}
func factorial(_ num: Int) -> Int {
return (1...num).reduce(1, *)
}
```func specialFactorial(n: Int) -> Int {
guard n > 0 else { return 1 }
var result = 1
for i in 1...n {
result *= factorial(i)
}
return result
}
func factorial(_ num: Int) -> Int {
return (1...num).reduce(1, *)
}```swift
func specialFactorial(n: Int) -> Int {
guard n > 0 else { return 1 }
var result = 1
for i in 1...n {
result *= factorial(i)
}
return result
}
func factorial(_ num: Int) -> Int {
return (1...num).reduce(1, *)
}
```func specialFactorial(n: Int) -> Int {
guard n > 0 else { return 1 }
var result = 1
for i in 1...n {
result *= factorial(i)
}
return result
}
func factorial(_ num: Int) -> Int {
guard num > 1 else { return 1 }
return num * factorial(num - 1)
}```swift
func specialFactorial(n: Int) -> Int {
guard n > 0 else { return 1 }
var result = 1
for i in 1...n {
result *= factorial(i)
}
return result
}
func factorial(_ num: Int) -> Int {
guard num > 1 else { return 1 }
return num * factorial(num - 1)
}
```func specialFactorial(n: Int) -> Int {
guard n > 0 else { return 1 }
var result = 1
for i in 1...n {
result *= factorial(i)
}
return result
}
func factorial(_ num: Int) -> Int {
return (1...num).reduce(1, *)
}```swift
func specialFactorial(n: Int) -> Int {
guard n > 0 else { return 1 }
var result = 1
for i in 1...n {
result *= factorial(i)
}
return result
}
func factorial(_ num: Int) -> Int {
return (1...num).reduce(1, *)
}
```func specialFactorial(n: Int) -> Int {
guard n > 0 else { return 1 }
var result = 1
for i in 1...n {
result *= factorial(i)
}
return result
}
func factorial(_ num: Int) -> Int {
return (1...num).reduce(1, *)
}```swift
func specialFactorial(n: Int) -> Int {
guard n > 0 else { return 1 }
var result = 1
for i in 1...n {
result *= factorial(i)
}
return result
}
func factorial(_ num: Int) -> Int {
return (1...num).reduce(1, *)
}
```func specialFactorial(n: Int) -> Int {
guard n > 0 else { return 1 }
var result = 1
for i in 1...n {
result *= factorial(i)
}
return result
}
func factorial(_ num: Int) -> Int {
return (1...num).reduce(1, *)
}```swift
func specialFactorial(n: Int) -> Int {
guard n > 0 else { return 1 }
var result = 1
for i in 1...n {
result *= factorial(i)
}
return result
}
func factorial(_ num: Int) -> Int {
return (1...num).reduce(1, *)
}
```func specialFactorial(n: Int) -> Int {
guard n > 0 else { return 1 }
var result = 1
for i in 1...n {
result *= factorial(i)
}
return result
}
func factorial(_ num: Int) -> Int {
return (1...num).reduce(1, *)
}```swift
func specialFactorial(n: Int) -> Int {
guard n > 0 else { return 1 }
var result = 1
for i in 1...n {
result *= factorial(i)
}
return result
}
func factorial(_ num: Int) -> Int {
return (1...num).reduce(1, *)
}
```func specialFactorial(n: Int) -> Int {
guard n > 0 else { return 1 }
var result = 1
for i in 1...n {
result *= factorial(i)
}
return result
}
func factorial(_ num: Int) -> Int {
return (1...num).reduce(1, *)
}```swift
func specialFactorial(n: Int) -> Int {
guard n > 0 else { return 1 }
var result = 1
for i in 1...n {
result *= factorial(i)
}
return result
}
func factorial(_ num: Int) -> Int {
return (1...num).reduce(1, *)
}
```func specialFactorial(n: Int) -> Int {
guard n > 0 else { return 1 }
var result = 1
for i in 1...n {
result *= factorial(i)
}
return result
}
func factorial(_ num: Int) -> Int {
guard num > 1 else { return 1 }
return num * factorial(num - 1)
}```swift
func specialFactorial(n: Int) -> Int {
guard n > 0 else { return 1 }
var result = 1
for i in 1...n {
result *= factorial(i)
}
return result
}
func factorial(_ num: Int) -> Int {
guard num > 1 else { return 1 }
return num * factorial(num - 1)
}
```func fixSpaces(text: String) -> String {
// Trim leading and trailing spaces
var trimmedText = text.trimmingCharacters(in: .whitespaces)
// Replace multiple consecutive spaces with a single space
let singleSpaceText = trimmedText.replacingOccurrences(of: " {2,}", with: " ", options: .regularExpression)
// Replace single spaces with underscores
let underscoreText = singleSpaceText.replacingOccurrences(of: " ", with: "_")
// If there are any underscores at the start or end, remove them
let finalText = underscoreText.trimmingCharacters(in: CharacterSet(charactersIn: "_"))
return finalText
}```swift
func fixSpaces(text: String) -> String {
// Trim leading and trailing spaces
var trimmedText = text.trimmingCharacters(in: .whitespaces)
// Replace multiple consecutive spaces with a single space
let singleSpaceText = trimmedText.replacingOccurrences(of: " {2,}", with: " ", options: .regularExpression)
// Replace single spaces with underscores
let underscoreText = singleSpaceText.replacingOccurrences(of: " ", with: "_")
// If there are any underscores at the start or end, remove them
let finalText = underscoreText.trimmingCharacters(in: CharacterSet(charactersIn: "_"))
return finalText
}
```var trimmedText = text.trimmingCharacters(in: .whitespaces) // variable 'trimmedText' was never mutated; consider changing to 'let' constant // XCTAssertTrue failedfunc fixSpaces(text: String) -> String {
// Trim leading and trailing spaces
var trimmedText = text.trimmingCharacters(in: .whitespaces)
// Replace multiple spaces with a single space
let singleSpaceText = trimmedText.replacingOccurrences(of: " {2,}", with: " ", options: .regularExpression)
// Replace spaces with underscores and handle consecutive spaces
let finalText = singleSpaceText.replacingOccurrences(of: " ", with: "_")
// If there were more than 2 consecutive spaces, replace them with a single dash
let result = singleSpaceText.contains(" ") ? finalText.replacingOccurrences(of: "_", with: "-", options: .literal) : finalText
return result
}```swift
func fixSpaces(text: String) -> String {
// Trim leading and trailing spaces
var trimmedText = text.trimmingCharacters(in: .whitespaces)
// Replace multiple spaces with a single space
let singleSpaceText = trimmedText.replacingOccurrences(of: " {2,}", with: " ", options: .regularExpression)
// Replace spaces with underscores and handle consecutive spaces
let finalText = singleSpaceText.replacingOccurrences(of: " ", with: "_")
// If there were more than 2 consecutive spaces, replace them with a single dash
let result = singleSpaceText.contains(" ") ? finalText.replacingOccurrences(of: "_", with: "-", options: .literal) : finalText
return result
}
```var trimmedText = text.trimmingCharacters(in: .whitespaces) // variable 'trimmedText' was never mutated; consider changing to 'let' constant // XCTAssertTrue failedfunc fixSpaces(text: String) -> String {
// Trim leading and trailing spaces
var trimmedText = text.trimmingCharacters(in: .whitespaces)
// Replace multiple spaces with a placeholder
let spacePattern = "\\s{2,}"
let regex = try! NSRegularExpression(pattern: spacePattern, options: [])
trimmedText = regex.stringByReplacingMatches(in: trimmedText, options: [], range: NSRange(location: 0, length: trimmedText.utf16.count), withTemplate: "-")
// Replace single spaces with underscores
trimmedText = trimmedText.replacingOccurrences(of: " ", with: "_")
return trimmedText
}```swift
func fixSpaces(text: String) -> String {
// Trim leading and trailing spaces
var trimmedText = text.trimmingCharacters(in: .whitespaces)
// Replace multiple spaces with a placeholder
let spacePattern = "\\s{2,}"
let regex = try! NSRegularExpression(pattern: spacePattern, options: [])
trimmedText = regex.stringByReplacingMatches(in: trimmedText, options: [], range: NSRange(location: 0, length: trimmedText.utf16.count), withTemplate: "-")
// Replace single spaces with underscores
trimmedText = trimmedText.replacingOccurrences(of: " ", with: "_")
return trimmedText
}
``` // XCTAssertTrue failedfunc fixSpaces(text: String) -> String {
// Trim leading and trailing spaces
var trimmedText = text.trimmingCharacters(in: .whitespaces)
// Replace multiple spaces with a placeholder
let spacePattern = " {3,}"
let regex = try! NSRegularExpression(pattern: spacePattern, options: [])
trimmedText = regex.stringByReplacingMatches(in: trimmedText, options: [], range: NSRange(location: 0, length: trimmedText.utf16.count), withTemplate: "-")
// Replace single or double spaces with underscores
trimmedText = trimmedText.replacingOccurrences(of: " ", with: "_")
trimmedText = trimmedText.replacingOccurrences(of: " ", with: "_")
return trimmedText
}```swift
func fixSpaces(text: String) -> String {
// Trim leading and trailing spaces
var trimmedText = text.trimmingCharacters(in: .whitespaces)
// Replace multiple spaces with a placeholder
let spacePattern = " {3,}"
let regex = try! NSRegularExpression(pattern: spacePattern, options: [])
trimmedText = regex.stringByReplacingMatches(in: trimmedText, options: [], range: NSRange(location: 0, length: trimmedText.utf16.count), withTemplate: "-")
// Replace single or double spaces with underscores
trimmedText = trimmedText.replacingOccurrences(of: " ", with: "_")
trimmedText = trimmedText.replacingOccurrences(of: " ", with: "_")
return trimmedText
}
``` // XCTAssertTrue failedfunc fixSpaces(text: String) -> String {
// Trim leading and trailing spaces
var trimmedText = text.trimmingCharacters(in: .whitespaces)
// Replace multiple spaces with a single space
let singleSpaceText = trimmedText.replacingOccurrences(of: " {2,}", with: " ", options: .regularExpression)
// Replace spaces with underscores
let underscoredText = singleSpaceText.replacingOccurrences(of: " ", with: "_")
// Replace consecutive underscores with a single underscore
let finalText = underscoredText.replacingOccurrences(of: "_{2,}", with: "-", options: .regularExpression)
return finalText
}```swift
func fixSpaces(text: String) -> String {
// Trim leading and trailing spaces
var trimmedText = text.trimmingCharacters(in: .whitespaces)
// Replace multiple spaces with a single space
let singleSpaceText = trimmedText.replacingOccurrences(of: " {2,}", with: " ", options: .regularExpression)
// Replace spaces with underscores
let underscoredText = singleSpaceText.replacingOccurrences(of: " ", with: "_")
// Replace consecutive underscores with a single underscore
let finalText = underscoredText.replacingOccurrences(of: "_{2,}", with: "-", options: .regularExpression)
return finalText
}
```var trimmedText = text.trimmingCharacters(in: .whitespaces) // variable 'trimmedText' was never mutated; consider changing to 'let' constant // XCTAssertTrue failedfunc fixSpaces(text: String) -> String {
// Trim leading and trailing spaces
var trimmedText = text.trimmingCharacters(in: .whitespaces)
// Replace multiple spaces with a placeholder
let regex = try! NSRegularExpression(pattern: " {3,}", options: [])
trimmedText = regex.stringByReplacingMatches(in: trimmedText, options: [], range: NSRange(location: 0, length: trimmedText.utf16.count), withTemplate: "-")
// Replace single or double spaces with underscores
trimmedText = trimmedText.replacingOccurrences(of: " ", with: "_")
trimmedText = trimmedText.replacingOccurrences(of: " ", with: "_")
return trimmedText
}```swift
func fixSpaces(text: String) -> String {
// Trim leading and trailing spaces
var trimmedText = text.trimmingCharacters(in: .whitespaces)
// Replace multiple spaces with a placeholder
let regex = try! NSRegularExpression(pattern: " {3,}", options: [])
trimmedText = regex.stringByReplacingMatches(in: trimmedText, options: [], range: NSRange(location: 0, length: trimmedText.utf16.count), withTemplate: "-")
// Replace single or double spaces with underscores
trimmedText = trimmedText.replacingOccurrences(of: " ", with: "_")
trimmedText = trimmedText.replacingOccurrences(of: " ", with: "_")
return trimmedText
}
``` // XCTAssertTrue failedfunc fixSpaces(text: String) -> String {
// Trim leading and trailing spaces
var trimmedText = text.trimmingCharacters(in: .whitespaces)
// Replace multiple consecutive spaces with a single space
let singleSpaceText = trimmedText.replacingOccurrences(of: " {2,}", with: " ", options: .regularExpression)
// Replace single spaces with underscores
let underscoreText = singleSpaceText.replacingOccurrences(of: " ", with: "_")
// Check for consecutive spaces and replace them with a dash if necessary
let finalText = underscoreText.replacingOccurrences(of: "_{2,}", with: "-", options: .regularExpression)
return finalText
}```swift
func fixSpaces(text: String) -> String {
// Trim leading and trailing spaces
var trimmedText = text.trimmingCharacters(in: .whitespaces)
// Replace multiple consecutive spaces with a single space
let singleSpaceText = trimmedText.replacingOccurrences(of: " {2,}", with: " ", options: .regularExpression)
// Replace single spaces with underscores
let underscoreText = singleSpaceText.replacingOccurrences(of: " ", with: "_")
// Check for consecutive spaces and replace them with a dash if necessary
let finalText = underscoreText.replacingOccurrences(of: "_{2,}", with: "-", options: .regularExpression)
return finalText
}
```var trimmedText = text.trimmingCharacters(in: .whitespaces) // variable 'trimmedText' was never mutated; consider changing to 'let' constant // XCTAssertTrue failedfunc fixSpaces(text: String) -> String {
// Trim leading and trailing spaces
var trimmedText = text.trimmingCharacters(in: .whitespaces)
// Replace multiple spaces with a placeholder
let placeholder = " "
let regex = try! NSRegularExpression(pattern: "\\s{2,}", options: [])
trimmedText = regex.stringByReplacingMatches(in: trimmedText, options: [], range: NSRange(location: 0, length: trimmedText.utf16.count), withTemplate: "-")
// Replace single spaces with underscores
trimmedText = trimmedText.replacingOccurrences(of: placeholder, with: "_")
return trimmedText
}```swift
func fixSpaces(text: String) -> String {
// Trim leading and trailing spaces
var trimmedText = text.trimmingCharacters(in: .whitespaces)
// Replace multiple spaces with a placeholder
let placeholder = " "
let regex = try! NSRegularExpression(pattern: "\\s{2,}", options: [])
trimmedText = regex.stringByReplacingMatches(in: trimmedText, options: [], range: NSRange(location: 0, length: trimmedText.utf16.count), withTemplate: "-")
// Replace single spaces with underscores
trimmedText = trimmedText.replacingOccurrences(of: placeholder, with: "_")
return trimmedText
}
``` // XCTAssertTrue failedfunc fixSpaces(text: String) -> String {
// Trim leading and trailing spaces
var trimmedText = text.trimmingCharacters(in: .whitespaces)
// Replace multiple consecutive spaces with a single space
let singleSpaceText = trimmedText.replacingOccurrences(of: " {2,}", with: " ", options: .regularExpression)
// Replace single spaces with underscores
let underscoreText = singleSpaceText.replacingOccurrences(of: " ", with: "_")
// Check for the presence of underscores and replace leading underscores with an empty string
let finalText = underscoreText.replacingOccurrences(of: "^_", with: "", options: .regularExpression)
return finalText
}```swift
func fixSpaces(text: String) -> String {
// Trim leading and trailing spaces
var trimmedText = text.trimmingCharacters(in: .whitespaces)
// Replace multiple consecutive spaces with a single space
let singleSpaceText = trimmedText.replacingOccurrences(of: " {2,}", with: " ", options: .regularExpression)
// Replace single spaces with underscores
let underscoreText = singleSpaceText.replacingOccurrences(of: " ", with: "_")
// Check for the presence of underscores and replace leading underscores with an empty string
let finalText = underscoreText.replacingOccurrences(of: "^_", with: "", options: .regularExpression)
return finalText
}
```var trimmedText = text.trimmingCharacters(in: .whitespaces) // variable 'trimmedText' was never mutated; consider changing to 'let' constant // XCTAssertTrue failedfunc fixSpaces(text: String) -> String {
// Trim leading and trailing spaces
var trimmedText = text.trimmingCharacters(in: .whitespaces)
// Replace multiple spaces with a placeholder
let spacePattern = "\\s{3,}"
let regex = try! NSRegularExpression(pattern: spacePattern, options: [])
trimmedText = regex.stringByReplacingMatches(in: trimmedText, options: [], range: NSRange(location: 0, length: trimmedText.utf16.count), withTemplate: "-")
// Replace single or double spaces with underscores
trimmedText = trimmedText.replacingOccurrences(of: " ", with: "_")
trimmedText = trimmedText.replacingOccurrences(of: " ", with: "_")
return trimmedText
}```swift
func fixSpaces(text: String) -> String {
// Trim leading and trailing spaces
var trimmedText = text.trimmingCharacters(in: .whitespaces)
// Replace multiple spaces with a placeholder
let spacePattern = "\\s{3,}"
let regex = try! NSRegularExpression(pattern: spacePattern, options: [])
trimmedText = regex.stringByReplacingMatches(in: trimmedText, options: [], range: NSRange(location: 0, length: trimmedText.utf16.count), withTemplate: "-")
// Replace single or double spaces with underscores
trimmedText = trimmedText.replacingOccurrences(of: " ", with: "_")
trimmedText = trimmedText.replacingOccurrences(of: " ", with: "_")
return trimmedText
}
``` // XCTAssertTrue failedfunc fileNameCheck(fileName: String) -> String {
// Check for exactly one dot
guard let dotIndex = fileName.firstIndex(of: ".") else {
return "No"
}
// Split the file name into name and extension
let name = String(fileName[..<dotIndex])
let extension = String(fileName[fileName.index(after: dotIndex)...])
// Check if the name is not empty and starts with a letter
guard !name.isEmpty, let firstChar = name.first, firstChar.isLetter else {
return "No"
}
// Check for valid extensions
let validExtensions = ["txt", "exe", "dll"]
guard validExtensions.contains(extension) else {
return "No"
}
// Count digits in the file name
let digitCount = name.filter { $0.isNumber }.count + extension.filter { $0.isNumber }.count
guard digitCount <= 3 else {
return "No"
}
return "Yes"
}```swift
func fileNameCheck(fileName: String) -> String {
// Check for exactly one dot
guard let dotIndex = fileName.firstIndex(of: ".") else {
return "No"
}
// Split the file name into name and extension
let name = String(fileName[..<dotIndex])
let extension = String(fileName[fileName.index(after: dotIndex)...])
// Check if the name is not empty and starts with a letter
guard !name.isEmpty, let firstChar = name.first, firstChar.isLetter else {
return "No"
}
// Check for valid extensions
let validExtensions = ["txt", "exe", "dll"]
guard validExtensions.contains(extension) else {
return "No"
}
// Count digits in the file name
let digitCount = name.filter { $0.isNumber }.count + extension.filter { $0.isNumber }.count
guard digitCount <= 3 else {
return "No"
}
return "Yes"
}
```let extension = String(fileName[fileName.index(after: dotIndex)...]) // keyword 'extension' cannot be used as an identifier hereguard validExtensions.contains(extension) else { // expected expression in list of expressionsguard validExtensions.contains(extension) else { // declaration is only valid at file scopeguard validExtensions.contains(extension) else { // expected '{' in extensionguard validExtensions.contains(extension) else { // missing argument for parameter 'where' in callguard validExtensions.contains(extension) else { // expected type name in extension declarationlet digitCount = name.filter { $0.isNumber }.count + extension.filter { $0.isNumber }.count // expected expression after operatorlet digitCount = name.filter { $0.isNumber }.count + extension.filter { $0.isNumber }.count // expected type name in extension declarationlet digitCount = name.filter { $0.isNumber }.count + extension.filter { $0.isNumber }.count // consecutive statements on a line must be separated by ';'let digitCount = name.filter { $0.isNumber }.count + extension.filter { $0.isNumber }.count // declaration is only valid at file scopelet digitCount = name.filter { $0.isNumber }.count + extension.filter { $0.isNumber }.count // expected '{' in extensionfunc fileNameCheck(fileName: String) -> String {
// Check for exactly one dot
guard fileName.filter({ $0 == "." }).count == 1 else {
return "No"
}
// Split the file name into name and extension
let components = fileName.split(separator: ".")
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 for valid extensions
let validExtensions = ["txt", "exe", "dll"]
guard validExtensions.contains(extensionPart) else {
return "No"
}
// Check for the number of digits
let digitCount = namePart.filter { $0.isNumber }.count
guard digitCount <= 3 else {
return "No"
}
return "Yes"
}```swift
func fileNameCheck(fileName: String) -> String {
// Check for exactly one dot
guard fileName.filter({ $0 == "." }).count == 1 else {
return "No"
}
// Split the file name into name and extension
let components = fileName.split(separator: ".")
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 for valid extensions
let validExtensions = ["txt", "exe", "dll"]
guard validExtensions.contains(extensionPart) else {
return "No"
}
// Check for the number of digits
let digitCount = namePart.filter { $0.isNumber }.count
guard digitCount <= 3 else {
return "No"
}
return "Yes"
}
```func fileNameCheck(fileName: String) -> String {
// Check for exactly one dot
let components = fileName.split(separator: ".")
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 for valid file extensions
let validExtensions = ["txt", "exe", "dll"]
guard validExtensions.contains(extensionPart) else { return "No" }
// Count 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 {
// Check for exactly one dot
let components = fileName.split(separator: ".")
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 for valid file extensions
let validExtensions = ["txt", "exe", "dll"]
guard validExtensions.contains(extensionPart) else { return "No" }
// Count digits in the file name
let digitCount = fileName.filter { $0.isNumber }.count
guard digitCount <= 3 else { return "No" }
return "Yes"
}
``` // XCTAssertTrue failedfunc fileNameCheck(fileName: String) -> String {
// Check for exactly one dot
let components = fileName.split(separator: ".")
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 firstCharacter = namePart.first, firstCharacter.isLetter else {
return "No"
}
// Check for valid file extensions
let validExtensions = ["txt", "exe", "dll"]
guard validExtensions.contains(extensionPart) else {
return "No"
}
// Count 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 {
// Check for exactly one dot
let components = fileName.split(separator: ".")
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 firstCharacter = namePart.first, firstCharacter.isLetter else {
return "No"
}
// Check for valid file extensions
let validExtensions = ["txt", "exe", "dll"]
guard validExtensions.contains(extensionPart) else {
return "No"
}
// Count 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
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 firstCharacter = namePart.first, firstCharacter.isLetter else {
return "No"
}
// Check if the extension is valid
let validExtensions = ["txt", "exe", "dll"]
guard validExtensions.contains(extensionPart) else {
return "No"
}
// Count the number of digits in the file name
let digitCount = fileName.filter { $0.isNumber }.count
// Check if there are more than three digits
return digitCount > 3 ? "No" : "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
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 firstCharacter = namePart.first, firstCharacter.isLetter else {
return "No"
}
// Check if the extension is valid
let validExtensions = ["txt", "exe", "dll"]
guard validExtensions.contains(extensionPart) else {
return "No"
}
// Count the number of digits in the file name
let digitCount = fileName.filter { $0.isNumber }.count
// Check if there are more than three digits
return digitCount > 3 ? "No" : "Yes"
}
``` // XCTAssertTrue failedfunc fileNameCheck(fileName: String) -> String {
// Check for exactly one dot
let components = fileName.split(separator: ".")
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 for valid file extensions
let validExtensions = ["txt", "exe", "dll"]
guard validExtensions.contains(extensionPart) else {
return "No"
}
// Check for 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 {
// Check for exactly one dot
let components = fileName.split(separator: ".")
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 for valid file extensions
let validExtensions = ["txt", "exe", "dll"]
guard validExtensions.contains(extensionPart) else {
return "No"
}
// Check for 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 {
let validExtensions = ["txt", "exe", "dll"]
// Check for exactly one dot
guard let dotIndex = fileName.firstIndex(of: ".") else {
return "No"
}
// Split the file name into name and extension
let namePart = String(fileName[..<dotIndex])
let extensionPart = String(fileName[fileName.index(after: dotIndex)...])
// Check if the extension is valid
guard validExtensions.contains(extensionPart) else {
return "No"
}
// 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"
}
// Count the digits in the name part
let digitCount = namePart.filter { $0.isNumber }.count
// Check if there are more than three digits
if digitCount > 3 {
return "No"
}
return "Yes"
}```swift
func fileNameCheck(fileName: String) -> String {
let validExtensions = ["txt", "exe", "dll"]
// Check for exactly one dot
guard let dotIndex = fileName.firstIndex(of: ".") else {
return "No"
}
// Split the file name into name and extension
let namePart = String(fileName[..<dotIndex])
let extensionPart = String(fileName[fileName.index(after: dotIndex)...])
// Check if the extension is valid
guard validExtensions.contains(extensionPart) else {
return "No"
}
// 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"
}
// Count the digits in the name part
let digitCount = namePart.filter { $0.isNumber }.count
// Check if there are more than three digits
if digitCount > 3 {
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
guard components.count == 2 else {
return "No"
}
let namePart = String(components[0])
let extensionPart = String(components[1])
// Check if the extension is valid
let validExtensions = ["txt", "exe", "dll"]
guard validExtensions.contains(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"
}
// Count the digits in the name part
let digitCount = namePart.filter { $0.isNumber }.count
// Check if there are more than three digits
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
guard components.count == 2 else {
return "No"
}
let namePart = String(components[0])
let extensionPart = String(components[1])
// Check if the extension is valid
let validExtensions = ["txt", "exe", "dll"]
guard validExtensions.contains(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"
}
// Count the digits in the name part
let digitCount = namePart.filter { $0.isNumber }.count
// Check if there are more than three digits
guard digitCount <= 3 else {
return "No"
}
return "Yes"
}
``` // XCTAssertTrue failedfunc fileNameCheck(fileName: String) -> String {
// Check for exactly one dot
let components = fileName.split(separator: ".")
guard components.count == 2 else { return "No" }
let namePart = String(components[0])
let extensionPart = String(components[1])
// Check if the name part is empty and starts with a letter
guard !namePart.isEmpty, let firstCharacter = namePart.first, firstCharacter.isLetter else {
return "No"
}
// Check for valid file extensions
let validExtensions = ["txt", "exe", "dll"]
guard validExtensions.contains(extensionPart) else {
return "No"
}
// Check for the number of digits in the file name
let digitCount = namePart.filter { $0.isNumber }.count
guard digitCount <= 3 else {
return "No"
}
return "Yes"
}```swift
func fileNameCheck(fileName: String) -> String {
// Check for exactly one dot
let components = fileName.split(separator: ".")
guard components.count == 2 else { return "No" }
let namePart = String(components[0])
let extensionPart = String(components[1])
// Check if the name part is empty and starts with a letter
guard !namePart.isEmpty, let firstCharacter = namePart.first, firstCharacter.isLetter else {
return "No"
}
// Check for valid file extensions
let validExtensions = ["txt", "exe", "dll"]
guard validExtensions.contains(extensionPart) else {
return "No"
}
// Check for the number of digits in the file name
let digitCount = namePart.filter { $0.isNumber }.count
guard digitCount <= 3 else {
return "No"
}
return "Yes"
}
``` // XCTAssertTrue failedfunc fileNameCheck(fileName: String) -> String {
// Check for exactly one dot
let components = fileName.split(separator: ".")
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 for valid file extensions
let validExtensions = ["txt", "exe", "dll"]
guard validExtensions.contains(extensionPart) else {
return "No"
}
// Count 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 {
// Check for exactly one dot
let components = fileName.split(separator: ".")
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 for valid file extensions
let validExtensions = ["txt", "exe", "dll"]
guard validExtensions.contains(extensionPart) else {
return "No"
}
// Count digits in the file name
let digitCount = fileName.filter { $0.isNumber }.count
guard digitCount <= 3 else {
return "No"
}
return "Yes"
}
``` // XCTAssertTrue failedfunc wordsInSentence(sentence: String) -> String {
func isPrime(_ number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2..<Int(sqrt(Double(number))) + 1 {
if number % i == 0 {
return false
}
}
return true
}
let words = sentence.split(separator: " ")
let primeLengthWords = words.filter { isPrime($0.count) }
return primeLengthWords.joined(separator: " ")
}```swift
func wordsInSentence(sentence: String) -> String {
func isPrime(_ number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2..<Int(sqrt(Double(number))) + 1 {
if number % i == 0 {
return false
}
}
return true
}
let words = sentence.split(separator: " ")
let primeLengthWords = words.filter { isPrime($0.count) }
return primeLengthWords.joined(separator: " ")
}
```func wordsInSentence(sentence: String) -> String {
let words = sentence.split(separator: " ")
var result: [String] = []
for word in words {
let length = word.count
if isPrime(length) {
result.append(String(word))
}
}
return result.joined(separator: " ")
}
func isPrime(_ number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2..<Int(sqrt(Double(number))) + 1 {
if number % i == 0 {
return false
}
}
return true
}```swift
func wordsInSentence(sentence: String) -> String {
let words = sentence.split(separator: " ")
var result: [String] = []
for word in words {
let length = word.count
if isPrime(length) {
result.append(String(word))
}
}
return result.joined(separator: " ")
}
func isPrime(_ number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2..<Int(sqrt(Double(number))) + 1 {
if number % i == 0 {
return false
}
}
return true
}
```func wordsInSentence(sentence: String) -> String {
let words = sentence.split(separator: " ").map(String.init)
let primeLengths = Set([2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31]) // Prime lengths up to 31
let filteredWords = words.filter { primeLengths.contains($0.count) }
return filteredWords.joined(separator: " ")
}```swift
func wordsInSentence(sentence: String) -> String {
let words = sentence.split(separator: " ").map(String.init)
let primeLengths = Set([2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31]) // Prime lengths up to 31
let filteredWords = words.filter { primeLengths.contains($0.count) }
return filteredWords.joined(separator: " ")
}
```func wordsInSentence(sentence: String) -> String {
let words = sentence.split(separator: " ").map { String($0) }
let primeLengths = Set([2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97])
let filteredWords = words.filter { primeLengths.contains($0.count) }
return filteredWords.joined(separator: " ")
}```swift
func wordsInSentence(sentence: String) -> String {
let words = sentence.split(separator: " ").map { String($0) }
let primeLengths = Set([2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97])
let filteredWords = words.filter { primeLengths.contains($0.count) }
return filteredWords.joined(separator: " ")
}
```func wordsInSentence(sentence: String) -> String {
let words = sentence.split(separator: " ")
let primeLengths = Set([2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31]) // Predefined prime lengths up to 31
let resultWords = words.filter { primeLengths.contains($0.count) }
return resultWords.joined(separator: " ")
}```swift
func wordsInSentence(sentence: String) -> String {
let words = sentence.split(separator: " ")
let primeLengths = Set([2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31]) // Predefined prime lengths up to 31
let resultWords = words.filter { primeLengths.contains($0.count) }
return resultWords.joined(separator: " ")
}
```func wordsInSentence(sentence: String) -> String {
let words = sentence.split(separator: " ")
var primeLengthWords: [String] = []
for word in words {
let length = word.count
if isPrime(length) {
primeLengthWords.append(String(word))
}
}
return primeLengthWords.joined(separator: " ")
}
func isPrime(_ number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2..<Int(sqrt(Double(number))) + 1 {
if number % i == 0 {
return false
}
}
return true
}```swift
func wordsInSentence(sentence: String) -> String {
let words = sentence.split(separator: " ")
var primeLengthWords: [String] = []
for word in words {
let length = word.count
if isPrime(length) {
primeLengthWords.append(String(word))
}
}
return primeLengthWords.joined(separator: " ")
}
func isPrime(_ number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2..<Int(sqrt(Double(number))) + 1 {
if number % i == 0 {
return false
}
}
return true
}
```func wordsInSentence(sentence: String) -> String {
let words = sentence.split(separator: " ").map { String($0) }
let primeLengths = Set([2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97])
let filteredWords = words.filter { primeLengths.contains($0.count) }
return filteredWords.joined(separator: " ")
}```swift
func wordsInSentence(sentence: String) -> String {
let words = sentence.split(separator: " ").map { String($0) }
let primeLengths = Set([2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97])
let filteredWords = words.filter { primeLengths.contains($0.count) }
return filteredWords.joined(separator: " ")
}
```func wordsInSentence(sentence: String) -> String {
let words = sentence.split(separator: " ")
var result: [String] = []
for word in words {
let length = word.count
if isPrime(length) {
result.append(String(word))
}
}
return result.joined(separator: " ")
}
func isPrime(_ number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2..<Int(sqrt(Double(number))) + 1 {
if number % i == 0 {
return false
}
}
return true
}```swift
func wordsInSentence(sentence: String) -> String {
let words = sentence.split(separator: " ")
var result: [String] = []
for word in words {
let length = word.count
if isPrime(length) {
result.append(String(word))
}
}
return result.joined(separator: " ")
}
func isPrime(_ number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2..<Int(sqrt(Double(number))) + 1 {
if number % i == 0 {
return false
}
}
return true
}
```func wordsInSentence(sentence: String) -> String {
let words = sentence.split(separator: " ").map { String($0) }
let primeLengths = Set([2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97])
let filteredWords = words.filter { primeLengths.contains($0.count) }
return filteredWords.joined(separator: " ")
}```swift
func wordsInSentence(sentence: String) -> String {
let words = sentence.split(separator: " ").map { String($0) }
let primeLengths = Set([2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97])
let filteredWords = words.filter { primeLengths.contains($0.count) }
return filteredWords.joined(separator: " ")
}
```func wordsInSentence(sentence: String) -> String {
let words = sentence.split(separator: " ")
var primeLengthWords: [String] = []
for word in words {
let length = word.count
if isPrime(length) {
primeLengthWords.append(String(word))
}
}
return primeLengthWords.joined(separator: " ")
}
func isPrime(_ number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2..<Int(sqrt(Double(number))) + 1 {
if number % i == 0 {
return false
}
}
return true
}```swift
func wordsInSentence(sentence: String) -> String {
let words = sentence.split(separator: " ")
var primeLengthWords: [String] = []
for word in words {
let length = word.count
if isPrime(length) {
primeLengthWords.append(String(word))
}
}
return primeLengthWords.joined(separator: " ")
}
func isPrime(_ number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2..<Int(sqrt(Double(number))) + 1 {
if number % i == 0 {
return false
}
}
return true
}
```func simplify(x: String, n: String) -> Bool {
let xComponents = x.split(separator: "/").map { Int($0)! }
let nComponents = n.split(separator: "/").map { Int($0)! }
let xNumerator = xComponents[0]
let xDenominator = xComponents[1]
let nNumerator = nComponents[0]
let nDenominator = nComponents[1]
// 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 {
let xComponents = x.split(separator: "/").map { Int($0)! }
let nComponents = n.split(separator: "/").map { Int($0)! }
let xNumerator = xComponents[0]
let xDenominator = xComponents[1]
let nNumerator = nComponents[0]
let nDenominator = nComponents[1]
// 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 {
let xComponents = x.split(separator: "/").map { Int($0)! }
let nComponents = n.split(separator: "/").map { Int($0)! }
let xNumerator = xComponents[0]
let xDenominator = xComponents[1]
let nNumerator = nComponents[0]
let nDenominator = nComponents[1]
// 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 {
let xComponents = x.split(separator: "/").map { Int($0)! }
let nComponents = n.split(separator: "/").map { Int($0)! }
let xNumerator = xComponents[0]
let xDenominator = xComponents[1]
let nNumerator = nComponents[0]
let nDenominator = nComponents[1]
// 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 {
let xComponents = x.split(separator: "/").map { Int($0)! }
let nComponents = n.split(separator: "/").map { Int($0)! }
let xNumerator = xComponents[0]
let xDenominator = xComponents[1]
let nNumerator = nComponents[0]
let nDenominator = nComponents[1]
// 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 {
let xComponents = x.split(separator: "/").map { Int($0)! }
let nComponents = n.split(separator: "/").map { Int($0)! }
let xNumerator = xComponents[0]
let xDenominator = xComponents[1]
let nNumerator = nComponents[0]
let nDenominator = nComponents[1]
// 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 {
let xComponents = x.split(separator: "/").map { Int($0)! }
let nComponents = n.split(separator: "/").map { Int($0)! }
let numeratorX = xComponents[0]
let denominatorX = xComponents[1]
let numeratorN = nComponents[0]
let denominatorN = nComponents[1]
// Calculate the product of the fractions
let productNumerator = numeratorX * numeratorN
let productDenominator = denominatorX * denominatorN
// Check if the product is a whole number
return productNumerator % productDenominator == 0
}```swift
func simplify(x: String, n: String) -> Bool {
let xComponents = x.split(separator: "/").map { Int($0)! }
let nComponents = n.split(separator: "/").map { Int($0)! }
let numeratorX = xComponents[0]
let denominatorX = xComponents[1]
let numeratorN = nComponents[0]
let denominatorN = nComponents[1]
// Calculate the product of the fractions
let productNumerator = numeratorX * numeratorN
let productDenominator = denominatorX * denominatorN
// Check if the product is a whole number
return productNumerator % productDenominator == 0
}
```func simplify(x: String, n: String) -> Bool {
let xComponents = x.split(separator: "/").map { Int($0)! }
let nComponents = n.split(separator: "/").map { Int($0)! }
let xNumerator = xComponents[0]
let xDenominator = xComponents[1]
let nNumerator = nComponents[0]
let nDenominator = nComponents[1]
// 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 {
let xComponents = x.split(separator: "/").map { Int($0)! }
let nComponents = n.split(separator: "/").map { Int($0)! }
let xNumerator = xComponents[0]
let xDenominator = xComponents[1]
let nNumerator = nComponents[0]
let nDenominator = nComponents[1]
// 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 {
let xComponents = x.split(separator: "/").map { Int($0)! }
let nComponents = n.split(separator: "/").map { Int($0)! }
let xNumerator = xComponents[0]
let xDenominator = xComponents[1]
let nNumerator = nComponents[0]
let nDenominator = nComponents[1]
// 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 {
let xComponents = x.split(separator: "/").map { Int($0)! }
let nComponents = n.split(separator: "/").map { Int($0)! }
let xNumerator = xComponents[0]
let xDenominator = xComponents[1]
let nNumerator = nComponents[0]
let nDenominator = nComponents[1]
// 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 {
let xComponents = x.split(separator: "/").map { Int($0)! }
let nComponents = n.split(separator: "/").map { Int($0)! }
let xNumerator = xComponents[0]
let xDenominator = xComponents[1]
let nNumerator = nComponents[0]
let nDenominator = nComponents[1]
// 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 {
let xComponents = x.split(separator: "/").map { Int($0)! }
let nComponents = n.split(separator: "/").map { Int($0)! }
let xNumerator = xComponents[0]
let xDenominator = xComponents[1]
let nNumerator = nComponents[0]
let nDenominator = nComponents[1]
// 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 {
let xComponents = x.split(separator: "/").map { Int($0)! }
let nComponents = n.split(separator: "/").map { Int($0)! }
let xNumerator = xComponents[0]
let xDenominator = xComponents[1]
let nNumerator = nComponents[0]
let nDenominator = nComponents[1]
// 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 {
let xComponents = x.split(separator: "/").map { Int($0)! }
let nComponents = n.split(separator: "/").map { Int($0)! }
let xNumerator = xComponents[0]
let xDenominator = xComponents[1]
let nNumerator = nComponents[0]
let nDenominator = nComponents[1]
// 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 {
let xComponents = x.split(separator: "/").map { Int($0)! }
let nComponents = n.split(separator: "/").map { Int($0)! }
let xNumerator = xComponents[0]
let xDenominator = xComponents[1]
let nNumerator = nComponents[0]
let nDenominator = nComponents[1]
// 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 {
let xComponents = x.split(separator: "/").map { Int($0)! }
let nComponents = n.split(separator: "/").map { Int($0)! }
let xNumerator = xComponents[0]
let xDenominator = xComponents[1]
let nNumerator = nComponents[0]
let nDenominator = nComponents[1]
// 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 {
let xComponents = x.split(separator: "/").map { Int($0)! }
let nComponents = n.split(separator: "/").map { Int($0)! }
let xNumerator = xComponents[0]
let xDenominator = xComponents[1]
let nNumerator = nComponents[0]
let nDenominator = nComponents[1]
// 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 {
let xComponents = x.split(separator: "/").map { Int($0)! }
let nComponents = n.split(separator: "/").map { Int($0)! }
let xNumerator = xComponents[0]
let xDenominator = xComponents[1]
let nNumerator = nComponents[0]
let nDenominator = nComponents[1]
// 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] {
func digitSum(_ number: Int) -> Int {
return String(abs(number)).compactMap { Int(String($0)) }.reduce(0, +)
}
return nums.enumerated().sorted {
let sum1 = digitSum($0.element)
let sum2 = digitSum($1.element)
if sum1 == sum2 {
return $0.offset < $1.offset
}
return sum1 < sum2
}.map { $0.element }
}```swift
func orderByPoints(nums: [Int]) -> [Int] {
func digitSum(_ number: Int) -> Int {
return String(abs(number)).compactMap { Int(String($0)) }.reduce(0, +)
}
return nums.enumerated().sorted {
let sum1 = digitSum($0.element)
let sum2 = digitSum($1.element)
if sum1 == sum2 {
return $0.offset < $1.offset
}
return sum1 < sum2
}.map { $0.element }
}
``` // XCTAssertTrue failedfunc orderByPoints(nums: [Int]) -> [Int] {
return nums.sorted {
let sumOfDigits1 = sumOfDigits($0)
let sumOfDigits2 = sumOfDigits($1)
if sumOfDigits1 == sumOfDigits2 {
return nums.firstIndex(of: $0)! < nums.firstIndex(of: $1)!
}
return sumOfDigits1 < sumOfDigits2
}
}
private func sumOfDigits(_ number: Int) -> Int {
return String(abs(number)).compactMap { Int(String($0)) }.reduce(0, +)
}```swift
func orderByPoints(nums: [Int]) -> [Int] {
return nums.sorted {
let sumOfDigits1 = sumOfDigits($0)
let sumOfDigits2 = sumOfDigits($1)
if sumOfDigits1 == sumOfDigits2 {
return nums.firstIndex(of: $0)! < nums.firstIndex(of: $1)!
}
return sumOfDigits1 < sumOfDigits2
}
}
private func sumOfDigits(_ number: Int) -> Int {
return String(abs(number)).compactMap { Int(String($0)) }.reduce(0, +)
}
``` // XCTAssertTrue failedfunc orderByPoints(nums: [Int]) -> [Int] {
return nums.sorted {
let sumOfDigitsA = String(abs($0)).compactMap { Int(String($0)) }.reduce(0, +)
let sumOfDigitsB = String(abs($1)).compactMap { Int(String($0)) }.reduce(0, +)
if sumOfDigitsA == sumOfDigitsB {
return nums.firstIndex(of: $0)! < nums.firstIndex(of: $1)!
}
return sumOfDigitsA < sumOfDigitsB
}
}```swift
func orderByPoints(nums: [Int]) -> [Int] {
return nums.sorted {
let sumOfDigitsA = String(abs($0)).compactMap { Int(String($0)) }.reduce(0, +)
let sumOfDigitsB = String(abs($1)).compactMap { Int(String($0)) }.reduce(0, +)
if sumOfDigitsA == sumOfDigitsB {
return nums.firstIndex(of: $0)! < nums.firstIndex(of: $1)!
}
return sumOfDigitsA < sumOfDigitsB
}
}
``` // XCTAssertTrue failedfunc orderByPoints(nums: [Int]) -> [Int] {
return nums.sorted {
let sumOfDigits1 = String(abs($0)).compactMap { Int(String($0)) }.reduce(0, +)
let sumOfDigits2 = String(abs($1)).compactMap { Int(String($0)) }.reduce(0, +)
if sumOfDigits1 == sumOfDigits2 {
return nums.firstIndex(of: $0)! < nums.firstIndex(of: $1)!
}
return sumOfDigits1 < sumOfDigits2
}
}```swift
func orderByPoints(nums: [Int]) -> [Int] {
return nums.sorted {
let sumOfDigits1 = String(abs($0)).compactMap { Int(String($0)) }.reduce(0, +)
let sumOfDigits2 = String(abs($1)).compactMap { Int(String($0)) }.reduce(0, +)
if sumOfDigits1 == sumOfDigits2 {
return nums.firstIndex(of: $0)! < nums.firstIndex(of: $1)!
}
return sumOfDigits1 < sumOfDigits2
}
}
``` // XCTAssertTrue failedfunc orderByPoints(nums: [Int]) -> [Int] {
return nums.sorted {
let sumOfDigits1 = sumOfDigits($0)
let sumOfDigits2 = sumOfDigits($1)
if sumOfDigits1 == sumOfDigits2 {
return nums.firstIndex(of: $0)! < nums.firstIndex(of: $1)!
}
return sumOfDigits1 < sumOfDigits2
}
}
func sumOfDigits(_ number: Int) -> Int {
return String(abs(number)).compactMap { Int(String($0)) }.reduce(0, +)
}```swift
func orderByPoints(nums: [Int]) -> [Int] {
return nums.sorted {
let sumOfDigits1 = sumOfDigits($0)
let sumOfDigits2 = sumOfDigits($1)
if sumOfDigits1 == sumOfDigits2 {
return nums.firstIndex(of: $0)! < nums.firstIndex(of: $1)!
}
return sumOfDigits1 < sumOfDigits2
}
}
func sumOfDigits(_ number: Int) -> Int {
return String(abs(number)).compactMap { Int(String($0)) }.reduce(0, +)
}
``` // XCTAssertTrue failedfunc orderByPoints(nums: [Int]) -> [Int] {
func digitSum(_ number: Int) -> Int {
return String(abs(number)).compactMap { Int(String($0)) }.reduce(0, +)
}
return nums.enumerated().sorted {
let sum1 = digitSum($0.element)
let sum2 = digitSum($1.element)
if sum1 == sum2 {
return $0.offset < $1.offset
}
return sum1 < sum2
}.map { $0.element }
}```swift
func orderByPoints(nums: [Int]) -> [Int] {
func digitSum(_ number: Int) -> Int {
return String(abs(number)).compactMap { Int(String($0)) }.reduce(0, +)
}
return nums.enumerated().sorted {
let sum1 = digitSum($0.element)
let sum2 = digitSum($1.element)
if sum1 == sum2 {
return $0.offset < $1.offset
}
return sum1 < sum2
}.map { $0.element }
}
``` // XCTAssertTrue failedfunc orderByPoints(nums: [Int]) -> [Int] {
return nums.sorted {
let sumOfDigitsA = String(abs($0)).compactMap { Int(String($0)) }.reduce(0, +)
let sumOfDigitsB = String(abs($1)).compactMap { Int(String($0)) }.reduce(0, +)
if sumOfDigitsA == sumOfDigitsB {
return nums.firstIndex(of: $0)! < nums.firstIndex(of: $1)!
}
return sumOfDigitsA < sumOfDigitsB
}
}```swift
func orderByPoints(nums: [Int]) -> [Int] {
return nums.sorted {
let sumOfDigitsA = String(abs($0)).compactMap { Int(String($0)) }.reduce(0, +)
let sumOfDigitsB = String(abs($1)).compactMap { Int(String($0)) }.reduce(0, +)
if sumOfDigitsA == sumOfDigitsB {
return nums.firstIndex(of: $0)! < nums.firstIndex(of: $1)!
}
return sumOfDigitsA < sumOfDigitsB
}
}
``` // XCTAssertTrue failedfunc orderByPoints(nums: [Int]) -> [Int] {
return nums.sorted {
let sum1 = digitSum($0)
let sum2 = digitSum($1)
if sum1 == sum2 {
return nums.firstIndex(of: $0)! < nums.firstIndex(of: $1)!
}
return sum1 < sum2
}
}
func digitSum(_ number: Int) -> Int {
return String(abs(number)).compactMap { Int(String($0)) }.reduce(0, +)
}```swift
func orderByPoints(nums: [Int]) -> [Int] {
return nums.sorted {
let sum1 = digitSum($0)
let sum2 = digitSum($1)
if sum1 == sum2 {
return nums.firstIndex(of: $0)! < nums.firstIndex(of: $1)!
}
return sum1 < sum2
}
}
func digitSum(_ number: Int) -> Int {
return String(abs(number)).compactMap { Int(String($0)) }.reduce(0, +)
}
``` // XCTAssertTrue failedfunc orderByPoints(nums: [Int]) -> [Int] {
return nums.sorted {
let sumOfDigits1 = sumOfDigits(abs($0))
let sumOfDigits2 = sumOfDigits(abs($1))
if sumOfDigits1 == sumOfDigits2 {
return nums.firstIndex(of: $0)! < nums.firstIndex(of: $1)!
}
return sumOfDigits1 < sumOfDigits2
}
}
private func sumOfDigits(_ number: Int) -> Int {
return String(number).compactMap { $0.wholeNumberValue }.reduce(0, +)
}```swift
func orderByPoints(nums: [Int]) -> [Int] {
return nums.sorted {
let sumOfDigits1 = sumOfDigits(abs($0))
let sumOfDigits2 = sumOfDigits(abs($1))
if sumOfDigits1 == sumOfDigits2 {
return nums.firstIndex(of: $0)! < nums.firstIndex(of: $1)!
}
return sumOfDigits1 < sumOfDigits2
}
}
private func sumOfDigits(_ number: Int) -> Int {
return String(number).compactMap { $0.wholeNumberValue }.reduce(0, +)
}
``` // XCTAssertTrue failedfunc orderByPoints(nums: [Int]) -> [Int] {
return nums.sorted {
let sum1 = String(abs($0)).compactMap { Int(String($0)) }.reduce(0, +)
let sum2 = String(abs($1)).compactMap { Int(String($0)) }.reduce(0, +)
if sum1 == sum2 {
return nums.firstIndex(of: $0)! < nums.firstIndex(of: $1)!
}
return sum1 < sum2
}
}```swift
func orderByPoints(nums: [Int]) -> [Int] {
return nums.sorted {
let sum1 = String(abs($0)).compactMap { Int(String($0)) }.reduce(0, +)
let sum2 = String(abs($1)).compactMap { Int(String($0)) }.reduce(0, +)
if sum1 == sum2 {
return nums.firstIndex(of: $0)! < nums.firstIndex(of: $1)!
}
return sum1 < sum2
}
}
``` // XCTAssertTrue failedfunc specialFilter(nums: [Int]) -> Int {
func isFirstAndLastDigitOdd(_ number: Int) -> Bool {
let absNumber = abs(number)
let firstDigit = Int(String(String(absNumber).first!))!
let lastDigit = absNumber % 10
return firstDigit % 2 != 0 && lastDigit % 2 != 0
}
return nums.filter { $0 > 10 && isFirstAndLastDigitOdd($0) }.count
}```swift
func specialFilter(nums: [Int]) -> Int {
func isFirstAndLastDigitOdd(_ number: Int) -> Bool {
let absNumber = abs(number)
let firstDigit = Int(String(String(absNumber).first!))!
let lastDigit = absNumber % 10
return firstDigit % 2 != 0 && lastDigit % 2 != 0
}
return nums.filter { $0 > 10 && isFirstAndLastDigitOdd($0) }.count
}
```func specialFilter(nums: [Int]) -> Int {
func isFirstAndLastDigitOdd(_ number: Int) -> Bool {
let absNumber = abs(number)
let firstDigit = Int(String(String(absNumber).first!))!
let lastDigit = absNumber % 10
return firstDigit % 2 != 0 && lastDigit % 2 != 0
}
return nums.filter { $0 > 10 && isFirstAndLastDigitOdd($0) }.count
}```swift
func specialFilter(nums: [Int]) -> Int {
func isFirstAndLastDigitOdd(_ number: Int) -> Bool {
let absNumber = abs(number)
let firstDigit = Int(String(String(absNumber).first!))!
let lastDigit = absNumber % 10
return firstDigit % 2 != 0 && lastDigit % 2 != 0
}
return nums.filter { $0 > 10 && isFirstAndLastDigitOdd($0) }.count
}
```func specialFilter(nums: [Int]) -> Int {
func isOddDigit(_ digit: Int) -> Bool {
return digit % 2 != 0
}
func firstAndLastDigitsAreOdd(_ number: Int) -> Bool {
let absNumber = abs(number)
let firstDigit = Int(String(String(absNumber).first!))!
let lastDigit = absNumber % 10
return isOddDigit(firstDigit) && isOddDigit(lastDigit)
}
return nums.filter { $0 > 10 && firstAndLastDigitsAreOdd($0) }.count
}```swift
func specialFilter(nums: [Int]) -> Int {
func isOddDigit(_ digit: Int) -> Bool {
return digit % 2 != 0
}
func firstAndLastDigitsAreOdd(_ number: Int) -> Bool {
let absNumber = abs(number)
let firstDigit = Int(String(String(absNumber).first!))!
let lastDigit = absNumber % 10
return isOddDigit(firstDigit) && isOddDigit(lastDigit)
}
return nums.filter { $0 > 10 && firstAndLastDigitsAreOdd($0) }.count
}
```func specialFilter(nums: [Int]) -> Int {
func isFirstAndLastDigitOdd(_ number: Int) -> Bool {
let absNumber = abs(number)
let firstDigit = Int(String(String(absNumber).first!))!
let lastDigit = absNumber % 10
return firstDigit % 2 != 0 && lastDigit % 2 != 0
}
return nums.filter { $0 > 10 && isFirstAndLastDigitOdd($0) }.count
}```swift
func specialFilter(nums: [Int]) -> Int {
func isFirstAndLastDigitOdd(_ number: Int) -> Bool {
let absNumber = abs(number)
let firstDigit = Int(String(String(absNumber).first!))!
let lastDigit = absNumber % 10
return firstDigit % 2 != 0 && lastDigit % 2 != 0
}
return nums.filter { $0 > 10 && isFirstAndLastDigitOdd($0) }.count
}
```func specialFilter(nums: [Int]) -> Int {
func isFirstAndLastDigitOdd(_ number: Int) -> Bool {
let absNumber = abs(number)
let firstDigit = Int(String(String(absNumber).first!))!
let lastDigit = absNumber % 10
return firstDigit % 2 != 0 && lastDigit % 2 != 0
}
return nums.filter { $0 > 10 && isFirstAndLastDigitOdd($0) }.count
}```swift
func specialFilter(nums: [Int]) -> Int {
func isFirstAndLastDigitOdd(_ number: Int) -> Bool {
let absNumber = abs(number)
let firstDigit = Int(String(String(absNumber).first!))!
let lastDigit = absNumber % 10
return firstDigit % 2 != 0 && lastDigit % 2 != 0
}
return nums.filter { $0 > 10 && isFirstAndLastDigitOdd($0) }.count
}
```func specialFilter(nums: [Int]) -> Int {
func isFirstAndLastDigitOdd(_ number: Int) -> Bool {
let absNumber = abs(number)
let firstDigit = Int(String(String(absNumber).first!))!
let lastDigit = absNumber % 10
return firstDigit % 2 != 0 && lastDigit % 2 != 0
}
return nums.filter { $0 > 10 && isFirstAndLastDigitOdd($0) }.count
}```swift
func specialFilter(nums: [Int]) -> Int {
func isFirstAndLastDigitOdd(_ number: Int) -> Bool {
let absNumber = abs(number)
let firstDigit = Int(String(String(absNumber).first!))!
let lastDigit = absNumber % 10
return firstDigit % 2 != 0 && lastDigit % 2 != 0
}
return nums.filter { $0 > 10 && isFirstAndLastDigitOdd($0) }.count
}
```func specialFilter(nums: [Int]) -> Int {
func isFirstAndLastDigitOdd(_ number: Int) -> Bool {
let absNumber = abs(number)
let firstDigit = Int(String(String(absNumber).first!))!
let lastDigit = absNumber % 10
return firstDigit % 2 != 0 && lastDigit % 2 != 0
}
return nums.filter { $0 > 10 && isFirstAndLastDigitOdd($0) }.count
}```swift
func specialFilter(nums: [Int]) -> Int {
func isFirstAndLastDigitOdd(_ number: Int) -> Bool {
let absNumber = abs(number)
let firstDigit = Int(String(String(absNumber).first!))!
let lastDigit = absNumber % 10
return firstDigit % 2 != 0 && lastDigit % 2 != 0
}
return nums.filter { $0 > 10 && isFirstAndLastDigitOdd($0) }.count
}
```func specialFilter(nums: [Int]) -> Int {
func isOddDigit(_ digit: Int) -> Bool {
return digit % 2 != 0
}
func firstAndLastDigitsAreOdd(_ number: Int) -> Bool {
let absNumber = abs(number)
let firstDigit = Int(String(String(absNumber).first!))!
let lastDigit = absNumber % 10
return isOddDigit(firstDigit) && isOddDigit(lastDigit)
}
return nums.filter { $0 > 10 && firstAndLastDigitsAreOdd($0) }.count
}```swift
func specialFilter(nums: [Int]) -> Int {
func isOddDigit(_ digit: Int) -> Bool {
return digit % 2 != 0
}
func firstAndLastDigitsAreOdd(_ number: Int) -> Bool {
let absNumber = abs(number)
let firstDigit = Int(String(String(absNumber).first!))!
let lastDigit = absNumber % 10
return isOddDigit(firstDigit) && isOddDigit(lastDigit)
}
return nums.filter { $0 > 10 && firstAndLastDigitsAreOdd($0) }.count
}
```func specialFilter(nums: [Int]) -> Int {
func isFirstAndLastDigitOdd(_ number: Int) -> Bool {
let absNumber = abs(number)
let firstDigit = Int(String(String(absNumber).first!))!
let lastDigit = absNumber % 10
return firstDigit % 2 != 0 && lastDigit % 2 != 0
}
return nums.filter { $0 > 10 && isFirstAndLastDigitOdd($0) }.count
}```swift
func specialFilter(nums: [Int]) -> Int {
func isFirstAndLastDigitOdd(_ number: Int) -> Bool {
let absNumber = abs(number)
let firstDigit = Int(String(String(absNumber).first!))!
let lastDigit = absNumber % 10
return firstDigit % 2 != 0 && lastDigit % 2 != 0
}
return nums.filter { $0 > 10 && isFirstAndLastDigitOdd($0) }.count
}
```func specialFilter(nums: [Int]) -> Int {
func isOddDigit(_ digit: Int) -> Bool {
return digit % 2 != 0
}
func hasOddFirstAndLastDigits(_ number: Int) -> Bool {
let absNumber = abs(number)
let firstDigit = Int(String(String(absNumber).first!))!
let lastDigit = absNumber % 10
return isOddDigit(firstDigit) && isOddDigit(lastDigit)
}
return nums.filter { $0 > 10 && hasOddFirstAndLastDigits($0) }.count
}```swift
func specialFilter(nums: [Int]) -> Int {
func isOddDigit(_ digit: Int) -> Bool {
return digit % 2 != 0
}
func hasOddFirstAndLastDigits(_ number: Int) -> Bool {
let absNumber = abs(number)
let firstDigit = Int(String(String(absNumber).first!))!
let lastDigit = absNumber % 10
return isOddDigit(firstDigit) && isOddDigit(lastDigit)
}
return nums.filter { $0 > 10 && hasOddFirstAndLastDigits($0) }.count
}
```func getMaxTriples(n: Int) -> Int {
var a = [Int](repeating: 0, count: n)
for i in 1...n {
a[i - 1] = i * i - i + 1
}
var count = 0
for i in 0..<n {
for j in (i + 1)..<n {
for k in (j + 1)..<n {
if (a[i] + a[j] + a[k]) % 3 == 0 {
count += 1
}
}
}
}
return count
}```swift
func getMaxTriples(n: Int) -> Int {
var a = [Int](repeating: 0, count: n)
for i in 1...n {
a[i - 1] = i * i - i + 1
}
var count = 0
for i in 0..<n {
for j in (i + 1)..<n {
for k in (j + 1)..<n {
if (a[i] + a[j] + a[k]) % 3 == 0 {
count += 1
}
}
}
}
return count
}
```func getMaxTriples(n: Int) -> Int {
var a = [Int](repeating: 0, count: n)
for i in 1...n {
a[i - 1] = i * i - i + 1
}
var count = 0
for i in 0..<n {
for j in (i + 1)..<n {
for k in (j + 1)..<n {
if (a[i] + a[j] + a[k]) % 3 == 0 {
count += 1
}
}
}
}
return count
}```swift
func getMaxTriples(n: Int) -> Int {
var a = [Int](repeating: 0, count: n)
for i in 1...n {
a[i - 1] = i * i - i + 1
}
var count = 0
for i in 0..<n {
for j in (i + 1)..<n {
for k in (j + 1)..<n {
if (a[i] + a[j] + a[k]) % 3 == 0 {
count += 1
}
}
}
}
return count
}
```func getMaxTriples(n: Int) -> Int {
var a = [Int](repeating: 0, count: n)
for i in 1...n {
a[i - 1] = i * i - i + 1
}
var count = 0
for i in 0..<n {
for j in (i + 1)..<n {
for k in (j + 1)..<n {
if (a[i] + a[j] + a[k]) % 3 == 0 {
count += 1
}
}
}
}
return count
}```swift
func getMaxTriples(n: Int) -> Int {
var a = [Int](repeating: 0, count: n)
for i in 1...n {
a[i - 1] = i * i - i + 1
}
var count = 0
for i in 0..<n {
for j in (i + 1)..<n {
for k in (j + 1)..<n {
if (a[i] + a[j] + a[k]) % 3 == 0 {
count += 1
}
}
}
}
return count
}
```func getMaxTriples(n: Int) -> Int {
var a = [Int](repeating: 0, count: n)
for i in 1...n {
a[i - 1] = i * i - i + 1
}
var count = 0
for i in 0..<n {
for j in (i + 1)..<n {
for k in (j + 1)..<n {
if (a[i] + a[j] + a[k]) % 3 == 0 {
count += 1
}
}
}
}
return count
}```swift
func getMaxTriples(n: Int) -> Int {
var a = [Int](repeating: 0, count: n)
for i in 1...n {
a[i - 1] = i * i - i + 1
}
var count = 0
for i in 0..<n {
for j in (i + 1)..<n {
for k in (j + 1)..<n {
if (a[i] + a[j] + a[k]) % 3 == 0 {
count += 1
}
}
}
}
return count
}
```func getMaxTriples(n: Int) -> Int {
var count = 0
var a = [Int](repeating: 0, count: n)
for i in 1...n {
a[i - 1] = i * i - i + 1
}
for i in 0..<n {
for j in i + 1..<n {
for k in j + 1..<n {
if (a[i] + a[j] + a[k]) % 3 == 0 {
count += 1
}
}
}
}
return count
}```swift
func getMaxTriples(n: Int) -> Int {
var count = 0
var a = [Int](repeating: 0, count: n)
for i in 1...n {
a[i - 1] = i * i - i + 1
}
for i in 0..<n {
for j in i + 1..<n {
for k in j + 1..<n {
if (a[i] + a[j] + a[k]) % 3 == 0 {
count += 1
}
}
}
}
return count
}
```func getMaxTriples(n: Int) -> Int {
var a = [Int](repeating: 0, count: n)
for i in 1...n {
a[i - 1] = i * i - i + 1
}
var count = 0
for i in 0..<n {
for j in (i + 1)..<n {
for k in (j + 1)..<n {
if (a[i] + a[j] + a[k]) % 3 == 0 {
count += 1
}
}
}
}
return count
}```swift
func getMaxTriples(n: Int) -> Int {
var a = [Int](repeating: 0, count: n)
for i in 1...n {
a[i - 1] = i * i - i + 1
}
var count = 0
for i in 0..<n {
for j in (i + 1)..<n {
for k in (j + 1)..<n {
if (a[i] + a[j] + a[k]) % 3 == 0 {
count += 1
}
}
}
}
return count
}
```func getMaxTriples(n: Int) -> Int {
var a = [Int](repeating: 0, count: n)
for i in 1...n {
a[i - 1] = i * i - i + 1
}
var count = 0
for i in 0..<n {
for j in i + 1..<n {
for k in j + 1..<n {
if (a[i] + a[j] + a[k]) % 3 == 0 {
count += 1
}
}
}
}
return count
}```swift
func getMaxTriples(n: Int) -> Int {
var a = [Int](repeating: 0, count: n)
for i in 1...n {
a[i - 1] = i * i - i + 1
}
var count = 0
for i in 0..<n {
for j in i + 1..<n {
for k in j + 1..<n {
if (a[i] + a[j] + a[k]) % 3 == 0 {
count += 1
}
}
}
}
return count
}
```func getMaxTriples(n: Int) -> Int {
var a = [Int](repeating: 0, count: n)
for i in 1...n {
a[i - 1] = i * i - i + 1
}
var count = 0
for i in 0..<n {
for j in (i + 1)..<n {
for k in (j + 1)..<n {
if (a[i] + a[j] + a[k]) % 3 == 0 {
count += 1
}
}
}
}
return count
}```swift
func getMaxTriples(n: Int) -> Int {
var a = [Int](repeating: 0, count: n)
for i in 1...n {
a[i - 1] = i * i - i + 1
}
var count = 0
for i in 0..<n {
for j in (i + 1)..<n {
for k in (j + 1)..<n {
if (a[i] + a[j] + a[k]) % 3 == 0 {
count += 1
}
}
}
}
return count
}
```func getMaxTriples(n: Int) -> Int {
var a = [Int](repeating: 0, count: n)
for i in 1...n {
a[i - 1] = i * i - i + 1
}
var count = 0
for i in 0..<n {
for j in (i + 1)..<n {
for k in (j + 1)..<n {
if (a[i] + a[j] + a[k]) % 3 == 0 {
count += 1
}
}
}
}
return count
}```swift
func getMaxTriples(n: Int) -> Int {
var a = [Int](repeating: 0, count: n)
for i in 1...n {
a[i - 1] = i * i - i + 1
}
var count = 0
for i in 0..<n {
for j in (i + 1)..<n {
for k in (j + 1)..<n {
if (a[i] + a[j] + a[k]) % 3 == 0 {
count += 1
}
}
}
}
return count
}
```func getMaxTriples(n: Int) -> Int {
var a = [Int](repeating: 0, count: n)
for i in 1...n {
a[i - 1] = i * i - i + 1
}
var count = 0
for i in 0..<n {
for j in (i + 1)..<n {
for k in (j + 1)..<n {
if (a[i] + a[j] + a[k]) % 3 == 0 {
count += 1
}
}
}
}
return count
}```swift
func getMaxTriples(n: Int) -> Int {
var a = [Int](repeating: 0, count: n)
for i in 1...n {
a[i - 1] = i * i - i + 1
}
var count = 0
for i in 0..<n {
for j in (i + 1)..<n {
for k in (j + 1)..<n {
if (a[i] + a[j] + a[k]) % 3 == 0 {
count += 1
}
}
}
}
return count
}
```func sortedListSum(lst: [String]) -> [String] {
// Filter out strings with odd lengths
let filteredList = lst.filter { $0.count % 2 == 0 }
// Sort the filtered list first by length, then alphabetically
let sortedList = filteredList.sorted {
if $0.count == $1.count {
return $0 < $1
}
return $0.count < $1.count
}
return sortedList
}```swift
func sortedListSum(lst: [String]) -> [String] {
// Filter out strings with odd lengths
let filteredList = lst.filter { $0.count % 2 == 0 }
// Sort the filtered list first by length, then alphabetically
let sortedList = filteredList.sorted {
if $0.count == $1.count {
return $0 < $1
}
return $0.count < $1.count
}
return sortedList
}
```func sortedListSum(lst: [String]) -> [String] {
// Filter out strings with odd lengths
let filteredList = lst.filter { $0.count % 2 == 0 }
// Sort the filtered list first by length, then alphabetically
let sortedList = filteredList.sorted {
if $0.count == $1.count {
return $0 < $1
}
return $0.count < $1.count
}
return sortedList
}```swift
func sortedListSum(lst: [String]) -> [String] {
// Filter out strings with odd lengths
let filteredList = lst.filter { $0.count % 2 == 0 }
// Sort the filtered list first by length, then alphabetically
let sortedList = filteredList.sorted {
if $0.count == $1.count {
return $0 < $1
}
return $0.count < $1.count
}
return sortedList
}
```func sortedListSum(lst: [String]) -> [String] {
// Filter out strings with odd lengths
let filteredList = lst.filter { $0.count % 2 == 0 }
// Sort the filtered list first by length, then alphabetically
let sortedList = filteredList.sorted {
if $0.count == $1.count {
return $0 < $1
}
return $0.count < $1.count
}
return sortedList
}```swift
func sortedListSum(lst: [String]) -> [String] {
// Filter out strings with odd lengths
let filteredList = lst.filter { $0.count % 2 == 0 }
// Sort the filtered list first by length, then alphabetically
let sortedList = filteredList.sorted {
if $0.count == $1.count {
return $0 < $1
}
return $0.count < $1.count
}
return sortedList
}
```func sortedListSum(lst: [String]) -> [String] {
// Filter out strings with odd lengths
let filtered = lst.filter { $0.count % 2 == 0 }
// Sort the remaining strings first by length, then alphabetically
let sorted = filtered.sorted {
if $0.count == $1.count {
return $0 < $1
}
return $0.count < $1.count
}
return sorted
}```swift
func sortedListSum(lst: [String]) -> [String] {
// Filter out strings with odd lengths
let filtered = lst.filter { $0.count % 2 == 0 }
// Sort the remaining strings first by length, then alphabetically
let sorted = filtered.sorted {
if $0.count == $1.count {
return $0 < $1
}
return $0.count < $1.count
}
return sorted
}
```func sortedListSum(lst: [String]) -> [String] {
// Filter out strings with odd lengths
let filteredList = lst.filter { $0.count % 2 == 0 }
// Sort the filtered list first by length, then alphabetically
let sortedList = filteredList.sorted {
if $0.count == $1.count {
return $0 < $1
}
return $0.count < $1.count
}
return sortedList
}```swift
func sortedListSum(lst: [String]) -> [String] {
// Filter out strings with odd lengths
let filteredList = lst.filter { $0.count % 2 == 0 }
// Sort the filtered list first by length, then alphabetically
let sortedList = filteredList.sorted {
if $0.count == $1.count {
return $0 < $1
}
return $0.count < $1.count
}
return sortedList
}
```func sortedListSum(lst: [String]) -> [String] {
// Filter out strings with odd lengths
let filteredList = lst.filter { $0.count % 2 == 0 }
// Sort the filtered list first by length, then alphabetically
let sortedList = filteredList.sorted {
if $0.count == $1.count {
return $0 < $1
}
return $0.count < $1.count
}
return sortedList
}```swift
func sortedListSum(lst: [String]) -> [String] {
// Filter out strings with odd lengths
let filteredList = lst.filter { $0.count % 2 == 0 }
// Sort the filtered list first by length, then alphabetically
let sortedList = filteredList.sorted {
if $0.count == $1.count {
return $0 < $1
}
return $0.count < $1.count
}
return sortedList
}
```func sortedListSum(lst: [String]) -> [String] {
// Filter out strings with odd lengths
let filtered = lst.filter { $0.count % 2 == 0 }
// Sort the filtered array first by length, then alphabetically
let sorted = filtered.sorted {
if $0.count == $1.count {
return $0 < $1
}
return $0.count < $1.count
}
return sorted
}```swift
func sortedListSum(lst: [String]) -> [String] {
// Filter out strings with odd lengths
let filtered = lst.filter { $0.count % 2 == 0 }
// Sort the filtered array first by length, then alphabetically
let sorted = filtered.sorted {
if $0.count == $1.count {
return $0 < $1
}
return $0.count < $1.count
}
return sorted
}
```func sortedListSum(lst: [String]) -> [String] {
// Filter out strings with odd lengths
let filteredList = lst.filter { $0.count % 2 == 0 }
// Sort the filtered list first by length, then alphabetically
let sortedList = filteredList.sorted {
if $0.count == $1.count {
return $0 < $1
}
return $0.count < $1.count
}
return sortedList
}```swift
func sortedListSum(lst: [String]) -> [String] {
// Filter out strings with odd lengths
let filteredList = lst.filter { $0.count % 2 == 0 }
// Sort the filtered list first by length, then alphabetically
let sortedList = filteredList.sorted {
if $0.count == $1.count {
return $0 < $1
}
return $0.count < $1.count
}
return sortedList
}
```func sortedListSum(lst: [String]) -> [String] {
// Filter out strings with odd lengths
let filteredList = lst.filter { $0.count % 2 == 0 }
// Sort the remaining strings first by length, then alphabetically
let sortedList = filteredList.sorted {
if $0.count == $1.count {
return $0 < $1
}
return $0.count < $1.count
}
return sortedList
}```swift
func sortedListSum(lst: [String]) -> [String] {
// Filter out strings with odd lengths
let filteredList = lst.filter { $0.count % 2 == 0 }
// Sort the remaining strings first by length, then alphabetically
let sortedList = filteredList.sorted {
if $0.count == $1.count {
return $0 < $1
}
return $0.count < $1.count
}
return sortedList
}
```func sortedListSum(lst: [String]) -> [String] {
// Filter out strings with odd lengths
let filtered = lst.filter { $0.count % 2 == 0 }
// Sort the filtered array first by length, then alphabetically
let sorted = filtered.sorted {
if $0.count == $1.count {
return $0 < $1
}
return $0.count < $1.count
}
return sorted
}```swift
func sortedListSum(lst: [String]) -> [String] {
// Filter out strings with odd lengths
let filtered = lst.filter { $0.count % 2 == 0 }
// Sort the filtered array first by length, then alphabetically
let sorted = filtered.sorted {
if $0.count == $1.count {
return $0 < $1
}
return $0.count < $1.count
}
return sorted
}
```func xOrY(n: Int, x: Int, y: Int) -> Int {
guard n > 1 else { return y }
for i in 2..<Int(sqrt(Double(n))) + 1 {
if n % i == 0 {
return y
}
}
return x
}```swift
func xOrY(n: Int, x: Int, y: Int) -> Int {
guard n > 1 else { return y }
for i in 2..<Int(sqrt(Double(n))) + 1 {
if n % i == 0 {
return y
}
}
return x
}
```func xOrY(n: Int, x: Int, y: Int) -> Int {
func isPrime(_ number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2..<Int(sqrt(Double(number))) + 1 {
if number % i == 0 {
return false
}
}
return true
}
return isPrime(n) ? x : y
}```swift
func xOrY(n: Int, x: Int, y: Int) -> Int {
func isPrime(_ number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2..<Int(sqrt(Double(number))) + 1 {
if number % i == 0 {
return false
}
}
return true
}
return isPrime(n) ? x : y
}
```func xOrY(n: Int, x: Int, y: Int) -> Int {
func isPrime(_ number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2..<Int(sqrt(Double(number))) + 1 {
if number % i == 0 {
return false
}
}
return true
}
return isPrime(n) ? x : y
}```swift
func xOrY(n: Int, x: Int, y: Int) -> Int {
func isPrime(_ number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2..<Int(sqrt(Double(number))) + 1 {
if number % i == 0 {
return false
}
}
return true
}
return isPrime(n) ? x : y
}
```func xOrY(n: Int, x: Int, y: Int) -> Int {
func isPrime(_ number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2..<Int(sqrt(Double(number))) + 1 {
if number % i == 0 {
return false
}
}
return true
}
return isPrime(n) ? x : y
}```swift
func xOrY(n: Int, x: Int, y: Int) -> Int {
func isPrime(_ number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2..<Int(sqrt(Double(number))) + 1 {
if number % i == 0 {
return false
}
}
return true
}
return isPrime(n) ? x : y
}
```func xOrY(n: Int, x: Int, y: Int) -> Int {
guard n > 1 else { return y }
for i in 2..<Int(sqrt(Double(n))) + 1 {
if n % i == 0 {
return y
}
}
return x
}```swift
func xOrY(n: Int, x: Int, y: Int) -> Int {
guard n > 1 else { return y }
for i in 2..<Int(sqrt(Double(n))) + 1 {
if n % i == 0 {
return y
}
}
return x
}
```func xOrY(n: Int, x: Int, y: Int) -> Int {
guard n > 1 else { return y }
for i in 2..<Int(sqrt(Double(n))) + 1 {
if n % i == 0 {
return y
}
}
return x
}```swift
func xOrY(n: Int, x: Int, y: Int) -> Int {
guard n > 1 else { return y }
for i in 2..<Int(sqrt(Double(n))) + 1 {
if n % i == 0 {
return y
}
}
return x
}
```func xOrY(n: Int, x: Int, y: Int) -> Int {
func isPrime(_ number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2..<Int(sqrt(Double(number))) + 1 {
if number % i == 0 {
return false
}
}
return true
}
return isPrime(n) ? x : y
}```swift
func xOrY(n: Int, x: Int, y: Int) -> Int {
func isPrime(_ number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2..<Int(sqrt(Double(number))) + 1 {
if number % i == 0 {
return false
}
}
return true
}
return isPrime(n) ? x : y
}
```func xOrY(n: Int, x: Int, y: Int) -> Int {
func isPrime(_ number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2..<Int(sqrt(Double(number))) + 1 {
if number % i == 0 {
return false
}
}
return true
}
return isPrime(n) ? x : y
}```swift
func xOrY(n: Int, x: Int, y: Int) -> Int {
func isPrime(_ number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2..<Int(sqrt(Double(number))) + 1 {
if number % i == 0 {
return false
}
}
return true
}
return isPrime(n) ? x : y
}
```func xOrY(n: Int, x: Int, y: Int) -> Int {
func isPrime(_ number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2..<Int(sqrt(Double(number))) + 1 {
if number % i == 0 {
return false
}
}
return true
}
return isPrime(n) ? x : y
}```swift
func xOrY(n: Int, x: Int, y: Int) -> Int {
func isPrime(_ number: Int) -> Bool {
guard number > 1 else { return false }
for i in 2..<Int(sqrt(Double(number))) + 1 {
if number % i == 0 {
return false
}
}
return true
}
return isPrime(n) ? x : y
}
```func xOrY(n: Int, x: Int, y: Int) -> Int {
guard n > 1 else { return y }
for i in 2..<Int(sqrt(Double(n))) + 1 {
if n % i == 0 {
return y
}
}
return x
}```swift
func xOrY(n: Int, x: Int, y: Int) -> Int {
guard n > 1 else { return y }
for i in 2..<Int(sqrt(Double(n))) + 1 {
if n % i == 0 {
return y
}
}
return x
}
```func doubleTheDifference(lst: [Double]) -> Int {
let sumOfSquares = lst.compactMap { number -> Int? in
let intNumber = Int(number)
return (intNumber >= 0 && intNumber % 2 != 0) ? intNumber * intNumber : nil
}.reduce(0, +)
return sumOfSquares * 2
}```swift
func doubleTheDifference(lst: [Double]) -> Int {
let sumOfSquares = lst.compactMap { number -> Int? in
let intNumber = Int(number)
return (intNumber >= 0 && intNumber % 2 != 0) ? intNumber * intNumber : nil
}.reduce(0, +)
return sumOfSquares * 2
}
``` // XCTAssertTrue failedfunc doubleTheDifference(lst: [Double]) -> Int {
let sumOfSquares = lst.compactMap { number -> Int? in
let intNumber = Int(number)
return (intNumber >= 0 && intNumber % 2 != 0) ? intNumber * intNumber : nil
}.reduce(0, +)
return sumOfSquares * 2
}```swift
func doubleTheDifference(lst: [Double]) -> Int {
let sumOfSquares = lst.compactMap { number -> Int? in
let intNumber = Int(number)
return (intNumber >= 0 && intNumber % 2 != 0) ? intNumber * intNumber : nil
}.reduce(0, +)
return sumOfSquares * 2
}
``` // XCTAssertTrue failedfunc doubleTheDifference(lst: [Double]) -> Int {
let sumOfSquares = lst.compactMap { number -> Int? in
guard number >= 0, number.truncatingRemainder(dividingBy: 1) == 0 else {
return nil
}
let intNumber = Int(number)
return intNumber % 2 != 0 ? intNumber * intNumber : nil
}.reduce(0, +)
return sumOfSquares * 2
}```swift
func doubleTheDifference(lst: [Double]) -> Int {
let sumOfSquares = lst.compactMap { number -> Int? in
guard number >= 0, number.truncatingRemainder(dividingBy: 1) == 0 else {
return nil
}
let intNumber = Int(number)
return intNumber % 2 != 0 ? intNumber * intNumber : nil
}.reduce(0, +)
return sumOfSquares * 2
}
``` // XCTAssertTrue failedfunc doubleTheDifference(lst: [Double]) -> Int {
let sumOfSquares = lst.compactMap { number -> Int? in
guard number >= 0, number.truncatingRemainder(dividingBy: 1) == 0 else {
return nil
}
let intNumber = Int(number)
return intNumber % 2 != 0 ? intNumber * intNumber : nil
}.reduce(0, +)
return sumOfSquares * 2
}```swift
func doubleTheDifference(lst: [Double]) -> Int {
let sumOfSquares = lst.compactMap { number -> Int? in
guard number >= 0, number.truncatingRemainder(dividingBy: 1) == 0 else {
return nil
}
let intNumber = Int(number)
return intNumber % 2 != 0 ? intNumber * intNumber : nil
}.reduce(0, +)
return sumOfSquares * 2
}
``` // XCTAssertTrue failedfunc doubleTheDifference(lst: [Double]) -> Int {
let sumOfSquares = lst.compactMap { number -> Int? in
guard number >= 0, number.truncatingRemainder(dividingBy: 1) == 0 else {
return nil
}
let intNumber = Int(number)
return intNumber % 2 != 0 ? intNumber * intNumber : nil
}.reduce(0, +)
return sumOfSquares * 2
}```swift
func doubleTheDifference(lst: [Double]) -> Int {
let sumOfSquares = lst.compactMap { number -> Int? in
guard number >= 0, number.truncatingRemainder(dividingBy: 1) == 0 else {
return nil
}
let intNumber = Int(number)
return intNumber % 2 != 0 ? intNumber * intNumber : nil
}.reduce(0, +)
return sumOfSquares * 2
}
``` // XCTAssertTrue failedfunc doubleTheDifference(lst: [Double]) -> Int {
let sumOfSquares = lst.compactMap { number -> Int? in
let intNumber = Int(number)
return (intNumber >= 0 && intNumber % 2 != 0) ? intNumber * intNumber : nil
}.reduce(0, +)
return sumOfSquares * 2
}```swift
func doubleTheDifference(lst: [Double]) -> Int {
let sumOfSquares = lst.compactMap { number -> Int? in
let intNumber = Int(number)
return (intNumber >= 0 && intNumber % 2 != 0) ? intNumber * intNumber : nil
}.reduce(0, +)
return sumOfSquares * 2
}
``` // XCTAssertTrue failedfunc doubleTheDifference(lst: [Double]) -> Int {
let sumOfSquares = lst.compactMap { number -> Int? in
guard number >= 0, number.truncatingRemainder(dividingBy: 1) == 0 else {
return nil
}
let intNumber = Int(number)
return intNumber % 2 != 0 ? intNumber * intNumber : nil
}.reduce(0, +)
return sumOfSquares * 2
}```swift
func doubleTheDifference(lst: [Double]) -> Int {
let sumOfSquares = lst.compactMap { number -> Int? in
guard number >= 0, number.truncatingRemainder(dividingBy: 1) == 0 else {
return nil
}
let intNumber = Int(number)
return intNumber % 2 != 0 ? intNumber * intNumber : nil
}.reduce(0, +)
return sumOfSquares * 2
}
``` // XCTAssertTrue failedfunc doubleTheDifference(lst: [Double]) -> Int {
let sumOfSquares = lst.compactMap { number -> Int? in
guard number >= 0, number.truncatingRemainder(dividingBy: 1) == 0 else {
return nil
}
let intNumber = Int(number)
return intNumber % 2 != 0 ? intNumber * intNumber : nil
}.reduce(0, +)
return sumOfSquares * 2
}```swift
func doubleTheDifference(lst: [Double]) -> Int {
let sumOfSquares = lst.compactMap { number -> Int? in
guard number >= 0, number.truncatingRemainder(dividingBy: 1) == 0 else {
return nil
}
let intNumber = Int(number)
return intNumber % 2 != 0 ? intNumber * intNumber : nil
}.reduce(0, +)
return sumOfSquares * 2
}
``` // XCTAssertTrue failedfunc doubleTheDifference(lst: [Double]) -> Int {
let sumOfSquares = lst.compactMap { number -> Int? in
let intNumber = Int(number)
return (intNumber >= 0 && intNumber % 2 != 0) ? intNumber * intNumber : nil
}.reduce(0, +)
return sumOfSquares * 2
}```swift
func doubleTheDifference(lst: [Double]) -> Int {
let sumOfSquares = lst.compactMap { number -> Int? in
let intNumber = Int(number)
return (intNumber >= 0 && intNumber % 2 != 0) ? intNumber * intNumber : nil
}.reduce(0, +)
return sumOfSquares * 2
}
``` // XCTAssertTrue failedfunc doubleTheDifference(lst: [Double]) -> Int {
let sumOfSquares = lst.compactMap { number -> Int? in
let intNumber = Int(number)
return (intNumber >= 0 && intNumber % 2 != 0) ? intNumber * intNumber : nil
}.reduce(0, +)
return sumOfSquares * 2
}```swift
func doubleTheDifference(lst: [Double]) -> Int {
let sumOfSquares = lst.compactMap { number -> Int? in
let intNumber = Int(number)
return (intNumber >= 0 && intNumber % 2 != 0) ? intNumber * intNumber : nil
}.reduce(0, +)
return sumOfSquares * 2
}
``` // XCTAssertTrue failedfunc compare(game: [Int], guess: [Int]) -> [Int] {
return zip(game, guess).map { abs($0 - $1) }
}```swift
func compare(game: [Int], guess: [Int]) -> [Int] {
return zip(game, guess).map { abs($0 - $1) }
}
```func compare(game: [Int], guess: [Int]) -> [Int] {
return zip(game, guess).map { abs($0 - $1) }
}```swift
func compare(game: [Int], guess: [Int]) -> [Int] {
return zip(game, guess).map { abs($0 - $1) }
}
```func compare(game: [Int], guess: [Int]) -> [Int] {
return zip(game, guess).map { abs($0 - $1) }
}```swift
func compare(game: [Int], guess: [Int]) -> [Int] {
return zip(game, guess).map { abs($0 - $1) }
}
```func compare(game: [Int], guess: [Int]) -> [Int] {
return zip(game, guess).map { abs($0 - $1) }
}```swift
func compare(game: [Int], guess: [Int]) -> [Int] {
return zip(game, guess).map { abs($0 - $1) }
}
```func compare(game: [Int], guess: [Int]) -> [Int] {
return zip(game, guess).map { abs($0 - $1) }
}```swift
func compare(game: [Int], guess: [Int]) -> [Int] {
return zip(game, guess).map { abs($0 - $1) }
}
```func compare(game: [Int], guess: [Int]) -> [Int] {
return zip(game, guess).map { abs($0 - $1) }
}```swift
func compare(game: [Int], guess: [Int]) -> [Int] {
return zip(game, guess).map { abs($0 - $1) }
}
```func compare(game: [Int], guess: [Int]) -> [Int] {
return zip(game, guess).map { abs($0 - $1) }
}```swift
func compare(game: [Int], guess: [Int]) -> [Int] {
return zip(game, guess).map { abs($0 - $1) }
}
```func compare(game: [Int], guess: [Int]) -> [Int] {
return zip(game, guess).map { abs($0 - $1) }
}```swift
func compare(game: [Int], guess: [Int]) -> [Int] {
return zip(game, guess).map { abs($0 - $1) }
}
```func compare(game: [Int], guess: [Int]) -> [Int] {
return zip(game, guess).map { abs($0 - $1) }
}```swift
func compare(game: [Int], guess: [Int]) -> [Int] {
return zip(game, guess).map { abs($0 - $1) }
}
```func compare(game: [Int], guess: [Int]) -> [Int] {
return zip(game, guess).map { abs($0 - $1) }
}```swift
func compare(game: [Int], guess: [Int]) -> [Int] {
return zip(game, guess).map { abs($0 - $1) }
}
```func Strongest_Extension(className: String, extensions: [String]) -> String {
var strongestExtension: String = ""
var highestStrength: Int = Int.min
for ext in extensions {
let capCount = ext.filter { $0.isUppercase }.count
let smCount = ext.filter { $0.isLowercase }.count
let strength = capCount - smCount
if strength > highestStrength {
highestStrength = strength
strongestExtension = ext
}
}
return "\(className).\(strongestExtension)"
}```swift
func Strongest_Extension(className: String, extensions: [String]) -> String {
var strongestExtension: String = ""
var highestStrength: Int = Int.min
for ext in extensions {
let capCount = ext.filter { $0.isUppercase }.count
let smCount = ext.filter { $0.isLowercase }.count
let strength = capCount - smCount
if strength > highestStrength {
highestStrength = strength
strongestExtension = ext
}
}
return "\(className).\(strongestExtension)"
}
```func Strongest_Extension(className: String, extensions: [String]) -> String {
var strongestExtension: String = ""
var highestStrength: Int = Int.min
for extensionName in extensions {
let uppercaseCount = extensionName.filter { $0.isUppercase }.count
let lowercaseCount = extensionName.filter { $0.isLowercase }.count
let strength = uppercaseCount - lowercaseCount
if strength > highestStrength {
highestStrength = strength
strongestExtension = extensionName
}
}
return "\(className).\(strongestExtension)"
}```swift
func Strongest_Extension(className: String, extensions: [String]) -> String {
var strongestExtension: String = ""
var highestStrength: Int = Int.min
for extensionName in extensions {
let uppercaseCount = extensionName.filter { $0.isUppercase }.count
let lowercaseCount = extensionName.filter { $0.isLowercase }.count
let strength = uppercaseCount - lowercaseCount
if strength > highestStrength {
highestStrength = strength
strongestExtension = extensionName
}
}
return "\(className).\(strongestExtension)"
}
```func Strongest_Extension(className: String, extensions: [String]) -> String {
var strongestExtension: String = ""
var strongestStrength: Int = Int.min
for extensionName in extensions {
let capCount = extensionName.filter { $0.isUppercase }.count
let smCount = extensionName.filter { $0.isLowercase }.count
let strength = capCount - smCount
if strength > strongestStrength {
strongestStrength = strength
strongestExtension = extensionName
}
}
return "\(className).\(strongestExtension)"
}```swift
func Strongest_Extension(className: String, extensions: [String]) -> String {
var strongestExtension: String = ""
var strongestStrength: Int = Int.min
for extensionName in extensions {
let capCount = extensionName.filter { $0.isUppercase }.count
let smCount = extensionName.filter { $0.isLowercase }.count
let strength = capCount - smCount
if strength > strongestStrength {
strongestStrength = strength
strongestExtension = extensionName
}
}
return "\(className).\(strongestExtension)"
}
```func Strongest_Extension(className: String, extensions: [String]) -> String {
var strongestExtension: String = ""
var strongestStrength: Int = Int.min
for extensionName in extensions {
let capCount = extensionName.filter { $0.isUppercase }.count
let smCount = extensionName.filter { $0.isLowercase }.count
let strength = capCount - smCount
if strength > strongestStrength {
strongestStrength = strength
strongestExtension = extensionName
}
}
return "\(className).\(strongestExtension)"
}```swift
func Strongest_Extension(className: String, extensions: [String]) -> String {
var strongestExtension: String = ""
var strongestStrength: Int = Int.min
for extensionName in extensions {
let capCount = extensionName.filter { $0.isUppercase }.count
let smCount = extensionName.filter { $0.isLowercase }.count
let strength = capCount - smCount
if strength > strongestStrength {
strongestStrength = strength
strongestExtension = extensionName
}
}
return "\(className).\(strongestExtension)"
}
```func Strongest_Extension(className: String, extensions: [String]) -> String {
var strongestExtension: String = ""
var maxStrength: Int = Int.min
for extensionName in extensions {
let uppercaseCount = extensionName.filter { $0.isUppercase }.count
let lowercaseCount = extensionName.filter { $0.isLowercase }.count
let strength = uppercaseCount - lowercaseCount
if strength > maxStrength {
maxStrength = strength
strongestExtension = extensionName
}
}
return "\(className).\(strongestExtension)"
}```swift
func Strongest_Extension(className: String, extensions: [String]) -> String {
var strongestExtension: String = ""
var maxStrength: Int = Int.min
for extensionName in extensions {
let uppercaseCount = extensionName.filter { $0.isUppercase }.count
let lowercaseCount = extensionName.filter { $0.isLowercase }.count
let strength = uppercaseCount - lowercaseCount
if strength > maxStrength {
maxStrength = strength
strongestExtension = extensionName
}
}
return "\(className).\(strongestExtension)"
}
```func Strongest_Extension(className: String, extensions: [String]) -> String {
var strongestExtension: String = ""
var highestStrength: Int = Int.min
for extensionName in extensions {
let uppercaseCount = extensionName.filter { $0.isUppercase }.count
let lowercaseCount = extensionName.filter { $0.isLowercase }.count
let strength = uppercaseCount - lowercaseCount
if strength > highestStrength {
highestStrength = strength
strongestExtension = extensionName
}
}
return "\(className).\(strongestExtension)"
}```swift
func Strongest_Extension(className: String, extensions: [String]) -> String {
var strongestExtension: String = ""
var highestStrength: Int = Int.min
for extensionName in extensions {
let uppercaseCount = extensionName.filter { $0.isUppercase }.count
let lowercaseCount = extensionName.filter { $0.isLowercase }.count
let strength = uppercaseCount - lowercaseCount
if strength > highestStrength {
highestStrength = strength
strongestExtension = extensionName
}
}
return "\(className).\(strongestExtension)"
}
```func Strongest_Extension(className: String, extensions: [String]) -> String {
var strongestExtension: String = ""
var maxStrength: Int = Int.min
for ext in extensions {
let capCount = ext.filter { $0.isUppercase }.count
let smCount = ext.filter { $0.isLowercase }.count
let strength = capCount - smCount
if strength > maxStrength {
maxStrength = strength
strongestExtension = ext
}
}
return "\(className).\(strongestExtension)"
}```swift
func Strongest_Extension(className: String, extensions: [String]) -> String {
var strongestExtension: String = ""
var maxStrength: Int = Int.min
for ext in extensions {
let capCount = ext.filter { $0.isUppercase }.count
let smCount = ext.filter { $0.isLowercase }.count
let strength = capCount - smCount
if strength > maxStrength {
maxStrength = strength
strongestExtension = ext
}
}
return "\(className).\(strongestExtension)"
}
```func Strongest_Extension(className: String, extensions: [String]) -> String {
var strongestExtension: String = ""
var strongestStrength: Int = Int.min
for extensionName in extensions {
let uppercaseCount = extensionName.filter { $0.isUppercase }.count
let lowercaseCount = extensionName.filter { $0.isLowercase }.count
let strength = uppercaseCount - lowercaseCount
if strength > strongestStrength {
strongestStrength = strength
strongestExtension = extensionName
}
}
return "\(className).\(strongestExtension)"
}```swift
func Strongest_Extension(className: String, extensions: [String]) -> String {
var strongestExtension: String = ""
var strongestStrength: Int = Int.min
for extensionName in extensions {
let uppercaseCount = extensionName.filter { $0.isUppercase }.count
let lowercaseCount = extensionName.filter { $0.isLowercase }.count
let strength = uppercaseCount - lowercaseCount
if strength > strongestStrength {
strongestStrength = strength
strongestExtension = extensionName
}
}
return "\(className).\(strongestExtension)"
}
```func Strongest_Extension(className: String, extensions: [String]) -> String {
var strongestExtension: String = ""
var strongestStrength: Int = Int.min
for ext in extensions {
let uppercaseCount = ext.filter { $0.isUppercase }.count
let lowercaseCount = ext.filter { $0.isLowercase }.count
let strength = uppercaseCount - lowercaseCount
if strength > strongestStrength {
strongestStrength = strength
strongestExtension = ext
}
}
return "\(className).\(strongestExtension)"
}```swift
func Strongest_Extension(className: String, extensions: [String]) -> String {
var strongestExtension: String = ""
var strongestStrength: Int = Int.min
for ext in extensions {
let uppercaseCount = ext.filter { $0.isUppercase }.count
let lowercaseCount = ext.filter { $0.isLowercase }.count
let strength = uppercaseCount - lowercaseCount
if strength > strongestStrength {
strongestStrength = strength
strongestExtension = ext
}
}
return "\(className).\(strongestExtension)"
}
```func Strongest_Extension(className: String, extensions: [String]) -> String {
var strongestExtension: String = ""
var strongestStrength: Int = Int.min
for extensionName in extensions {
let uppercaseCount = extensionName.filter { $0.isUppercase }.count
let lowercaseCount = extensionName.filter { $0.isLowercase }.count
let strength = uppercaseCount - lowercaseCount
if strength > strongestStrength {
strongestStrength = strength
strongestExtension = extensionName
}
}
return "\(className).\(strongestExtension)"
}```swift
func Strongest_Extension(className: String, extensions: [String]) -> String {
var strongestExtension: String = ""
var strongestStrength: Int = Int.min
for extensionName in extensions {
let uppercaseCount = extensionName.filter { $0.isUppercase }.count
let lowercaseCount = extensionName.filter { $0.isLowercase }.count
let strength = uppercaseCount - lowercaseCount
if strength > strongestStrength {
strongestStrength = strength
strongestExtension = extensionName
}
}
return "\(className).\(strongestExtension)"
}
```func cycpatternCheck(a: String, b: String) -> Bool {
guard b.count <= a.count else { return false }
let doubledB = b + b
return a.contains(doubledB)
}```swift
func cycpatternCheck(a: String, b: String) -> Bool {
guard b.count <= a.count else { return false }
let doubledB = b + b
return a.contains(doubledB)
}
``` // XCTAssertTrue failedfunc cycpatternCheck(a: String, b: String) -> Bool {
guard b.count <= a.count else { return false }
let doubledB = b + b
return a.contains(doubledB)
}```swift
func cycpatternCheck(a: String, b: String) -> Bool {
guard b.count <= a.count else { return false }
let doubledB = b + b
return a.contains(doubledB)
}
``` // XCTAssertTrue failedfunc cycpatternCheck(a: String, b: String) -> Bool {
guard b.count <= a.count else { return false }
let doubledB = b + b
return a.contains(doubledB)
}```swift
func cycpatternCheck(a: String, b: String) -> Bool {
guard b.count <= a.count else { return false }
let doubledB = b + b
return a.contains(doubledB)
}
``` // XCTAssertTrue failedfunc cycpatternCheck(a: String, b: String) -> Bool {
guard b.count <= a.count else { return false }
let doubledB = b + b
return a.contains(doubledB)
}```swift
func cycpatternCheck(a: String, b: String) -> Bool {
guard b.count <= a.count else { return false }
let doubledB = b + b
return a.contains(doubledB)
}
``` // XCTAssertTrue failedfunc cycpatternCheck(a: String, b: String) -> Bool {
guard b.count <= a.count else { return false }
let doubledB = b + b
return a.contains(doubledB)
}```swift
func cycpatternCheck(a: String, b: String) -> Bool {
guard b.count <= a.count else { return false }
let doubledB = b + b
return a.contains(doubledB)
}
``` // XCTAssertTrue failedfunc cycpatternCheck(a: String, b: String) -> Bool {
guard b.count <= a.count else { return false }
let doubledB = b + b
return a.contains(doubledB)
}```swift
func cycpatternCheck(a: String, b: String) -> Bool {
guard b.count <= a.count else { return false }
let doubledB = b + b
return a.contains(doubledB)
}
``` // XCTAssertTrue failedfunc cycpatternCheck(a: String, b: String) -> Bool {
guard b.count <= a.count else { return false }
let doubledB = b + b
return a.contains(doubledB)
}```swift
func cycpatternCheck(a: String, b: String) -> Bool {
guard b.count <= a.count else { return false }
let doubledB = b + b
return a.contains(doubledB)
}
``` // XCTAssertTrue failedfunc cycpatternCheck(a: String, b: String) -> Bool {
guard b.count <= a.count else { return false }
let doubledB = b + b
return a.contains(doubledB)
}```swift
func cycpatternCheck(a: String, b: String) -> Bool {
guard b.count <= a.count else { return false }
let doubledB = b + b
return a.contains(doubledB)
}
``` // XCTAssertTrue failedfunc cycpatternCheck(a: String, b: String) -> Bool {
guard b.count <= a.count else { return false }
let doubledB = b + b
return a.contains(doubledB)
}```swift
func cycpatternCheck(a: String, b: String) -> Bool {
guard b.count <= a.count else { return false }
let doubledB = b + b
return a.contains(doubledB)
}
``` // XCTAssertTrue failedfunc cycpatternCheck(a: String, b: String) -> Bool {
guard b.count <= a.count else { return false }
let doubledB = b + b
return a.contains(doubledB)
}```swift
func cycpatternCheck(a: String, b: String) -> Bool {
guard b.count <= a.count else { return false }
let doubledB = b + b
return a.contains(doubledB)
}
``` // XCTAssertTrue failedfunc evenOddCount(num: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
let absoluteNum = abs(num)
for digit in String(absoluteNum) {
if let digitInt = Int(String(digit)) {
if digitInt % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}```swift
func evenOddCount(num: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
let absoluteNum = abs(num)
for digit in String(absoluteNum) {
if let digitInt = Int(String(digit)) {
if digitInt % 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 digit in String(absoluteNum) {
if let digitValue = Int(String(digit)) {
if digitValue % 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 digit in String(absoluteNum) {
if let digitValue = Int(String(digit)) {
if digitValue % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
```func evenOddCount(num: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
let absoluteNum = abs(num)
for digit in String(absoluteNum) {
if let digitValue = Int(String(digit)) {
if digitValue % 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 digit in String(absoluteNum) {
if let digitValue = Int(String(digit)) {
if digitValue % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}
```func evenOddCount(num: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
let absoluteNum = abs(num)
for digit in String(absoluteNum) {
if let digitInt = Int(String(digit)) {
if digitInt % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}```swift
func evenOddCount(num: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
let absoluteNum = abs(num)
for digit in String(absoluteNum) {
if let digitInt = Int(String(digit)) {
if digitInt % 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 digit in String(absoluteNum) {
if let digitInt = Int(String(digit)) {
if digitInt % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}```swift
func evenOddCount(num: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
let absoluteNum = abs(num)
for digit in String(absoluteNum) {
if let digitInt = Int(String(digit)) {
if digitInt % 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 digit in String(absoluteNum) {
if let digitInt = Int(String(digit)) {
if digitInt % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}```swift
func evenOddCount(num: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
let absoluteNum = abs(num)
for digit in String(absoluteNum) {
if let digitInt = Int(String(digit)) {
if digitInt % 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 digit in String(absoluteNum) {
if let digitInt = Int(String(digit)) {
if digitInt % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}```swift
func evenOddCount(num: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
let absoluteNum = abs(num)
for digit in String(absoluteNum) {
if let digitInt = Int(String(digit)) {
if digitInt % 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 digit in String(absoluteNum) {
if let digitInt = Int(String(digit)) {
if digitInt % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}```swift
func evenOddCount(num: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
let absoluteNum = abs(num)
for digit in String(absoluteNum) {
if let digitInt = Int(String(digit)) {
if digitInt % 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 digit in String(absoluteNum) {
if let digitInt = Int(String(digit)) {
if digitInt % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}```swift
func evenOddCount(num: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
let absoluteNum = abs(num)
for digit in String(absoluteNum) {
if let digitInt = Int(String(digit)) {
if digitInt % 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 digit in String(absoluteNum) {
if let digitInt = Int(String(digit)) {
if digitInt % 2 == 0 {
evenCount += 1
} else {
oddCount += 1
}
}
}
return (evenCount, oddCount)
}```swift
func evenOddCount(num: Int) -> (Int, Int) {
var evenCount = 0
var oddCount = 0
let absoluteNum = abs(num)
for digit in String(absoluteNum) {
if let digitInt = Int(String(digit)) {
if digitInt % 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 result = ""
var remaining = number
for (value, numeral) in romanNumerals {
while remaining >= value {
result += numeral
remaining -= 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 result = ""
var remaining = number
for (value, numeral) in romanNumerals {
while remaining >= value {
result += numeral
remaining -= value
}
}
return result
}
```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 result = ""
var remaining = number
for (value, numeral) in romanNumerals {
while remaining >= value {
result += numeral
remaining -= 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 result = ""
var remaining = number
for (value, numeral) in romanNumerals {
while remaining >= value {
result += numeral
remaining -= value
}
}
return result
}
```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 result = ""
var remaining = number
for (value, numeral) in romanNumerals {
while remaining >= value {
result += numeral
remaining -= 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 result = ""
var remaining = number
for (value, numeral) in romanNumerals {
while remaining >= value {
result += numeral
remaining -= value
}
}
return result
}
```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 result = ""
var num = number
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 result = ""
var num = number
for (value, numeral) in romanNumerals {
while num >= value {
result += numeral
num -= value
}
}
return result
}
```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 result = ""
var num = number
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 result = ""
var num = number
for (value, numeral) in romanNumerals {
while num >= value {
result += numeral
num -= value
}
}
return result
}
```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 result = ""
var remaining = number
for (value, numeral) in romanNumerals {
while remaining >= value {
result += numeral
remaining -= 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 result = ""
var remaining = number
for (value, numeral) in romanNumerals {
while remaining >= value {
result += numeral
remaining -= value
}
}
return result
}
```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 result = ""
var remaining = number
for (value, numeral) in romanNumerals {
while remaining >= value {
result += numeral
remaining -= 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 result = ""
var remaining = number
for (value, numeral) in romanNumerals {
while remaining >= value {
result += numeral
remaining -= value
}
}
return result
}
```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 result = ""
var num = number
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 result = ""
var num = number
for (value, numeral) in romanNumerals {
while num >= value {
result += numeral
num -= value
}
}
return result
}
```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 result = ""
var remaining = number
for (value, numeral) in romanNumerals {
while remaining >= value {
result += numeral
remaining -= 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 result = ""
var remaining = number
for (value, numeral) in romanNumerals {
while remaining >= value {
result += numeral
remaining -= value
}
}
return result
}
```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 result = ""
var remaining = number
for (value, numeral) in romanNumerals {
while remaining >= value {
result += numeral
remaining -= 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 result = ""
var remaining = number
for (value, numeral) in romanNumerals {
while remaining >= value {
result += numeral
remaining -= value
}
}
return result
}
```func rightAngleTriangle(a: Int, b: Int, c: Int) -> Bool {
let sides = [a, b, c].sorted()
return sides[0] * sides[0] + sides[1] * sides[1] == sides[2] * sides[2]
}```swift
func rightAngleTriangle(a: Int, b: Int, c: Int) -> Bool {
let sides = [a, b, c].sorted()
return sides[0] * sides[0] + sides[1] * sides[1] == sides[2] * sides[2]
}
```func rightAngleTriangle(a: Int, b: Int, c: Int) -> Bool {
let sides = [a, b, c].sorted()
return sides[0] * sides[0] + sides[1] * sides[1] == sides[2] * sides[2]
}```swift
func rightAngleTriangle(a: Int, b: Int, c: Int) -> Bool {
let sides = [a, b, c].sorted()
return sides[0] * sides[0] + sides[1] * sides[1] == sides[2] * sides[2]
}
```func rightAngleTriangle(a: Int, b: Int, c: Int) -> Bool {
let sides = [a, b, c].sorted()
return sides[0] * sides[0] + sides[1] * sides[1] == sides[2] * sides[2]
}```swift
func rightAngleTriangle(a: Int, b: Int, c: Int) -> Bool {
let sides = [a, b, c].sorted()
return sides[0] * sides[0] + sides[1] * sides[1] == sides[2] * sides[2]
}
```func rightAngleTriangle(a: Int, b: Int, c: Int) -> Bool {
let sides = [a, b, c].sorted()
return sides[0] * sides[0] + sides[1] * sides[1] == sides[2] * sides[2]
}```swift
func rightAngleTriangle(a: Int, b: Int, c: Int) -> Bool {
let sides = [a, b, c].sorted()
return sides[0] * sides[0] + sides[1] * sides[1] == sides[2] * sides[2]
}
```func rightAngleTriangle(a: Int, b: Int, c: Int) -> Bool {
let sides = [a, b, c].sorted()
return sides[0] * sides[0] + sides[1] * sides[1] == sides[2] * sides[2]
}```swift
func rightAngleTriangle(a: Int, b: Int, c: Int) -> Bool {
let sides = [a, b, c].sorted()
return sides[0] * sides[0] + sides[1] * sides[1] == sides[2] * sides[2]
}
```func rightAngleTriangle(a: Int, b: Int, c: Int) -> Bool {
let sides = [a, b, c].sorted()
return sides[0] * sides[0] + sides[1] * sides[1] == sides[2] * sides[2]
}```swift
func rightAngleTriangle(a: Int, b: Int, c: Int) -> Bool {
let sides = [a, b, c].sorted()
return sides[0] * sides[0] + sides[1] * sides[1] == sides[2] * sides[2]
}
```func rightAngleTriangle(a: Int, b: Int, c: Int) -> Bool {
let sides = [a, b, c].sorted()
return sides[0] * sides[0] + sides[1] * sides[1] == sides[2] * sides[2]
}```swift
func rightAngleTriangle(a: Int, b: Int, c: Int) -> Bool {
let sides = [a, b, c].sorted()
return sides[0] * sides[0] + sides[1] * sides[1] == sides[2] * sides[2]
}
```func rightAngleTriangle(a: Int, b: Int, c: Int) -> Bool {
let sides = [a, b, c].sorted()
return sides[0] * sides[0] + sides[1] * sides[1] == sides[2] * sides[2]
}```swift
func rightAngleTriangle(a: Int, b: Int, c: Int) -> Bool {
let sides = [a, b, c].sorted()
return sides[0] * sides[0] + sides[1] * sides[1] == sides[2] * sides[2]
}
```func rightAngleTriangle(a: Int, b: Int, c: Int) -> Bool {
let sides = [a, b, c].sorted()
return sides[0] * sides[0] + sides[1] * sides[1] == sides[2] * sides[2]
}```swift
func rightAngleTriangle(a: Int, b: Int, c: Int) -> Bool {
let sides = [a, b, c].sorted()
return sides[0] * sides[0] + sides[1] * sides[1] == sides[2] * sides[2]
}
```func rightAngleTriangle(a: Int, b: Int, c: Int) -> Bool {
let sides = [a, b, c].sorted()
return sides[0] * sides[0] + sides[1] * sides[1] == sides[2] * sides[2]
}```swift
func rightAngleTriangle(a: Int, b: Int, c: Int) -> Bool {
let sides = [a, b, c].sorted()
return sides[0] * sides[0] + sides[1] * sides[1] == sides[2] * sides[2]
}
```func findMax(words: [String]) -> String {
var maxUniqueCount = 0
var resultWord = ""
for word in words {
let uniqueCharacters = Set(word)
let uniqueCount = uniqueCharacters.count
if uniqueCount > maxUniqueCount || (uniqueCount == maxUniqueCount && word < resultWord) {
maxUniqueCount = uniqueCount
resultWord = word
}
}
return resultWord
}```swift
func findMax(words: [String]) -> String {
var maxUniqueCount = 0
var resultWord = ""
for word in words {
let uniqueCharacters = Set(word)
let uniqueCount = uniqueCharacters.count
if uniqueCount > maxUniqueCount || (uniqueCount == maxUniqueCount && word < resultWord) {
maxUniqueCount = uniqueCount
resultWord = word
}
}
return resultWord
}
```func findMax(words: [String]) -> String {
var maxUniqueCount = 0
var resultWord = ""
for word in words {
let uniqueCharacters = Set(word)
let uniqueCount = uniqueCharacters.count
if uniqueCount > maxUniqueCount || (uniqueCount == maxUniqueCount && word < resultWord) {
maxUniqueCount = uniqueCount
resultWord = word
}
}
return resultWord
}```swift
func findMax(words: [String]) -> String {
var maxUniqueCount = 0
var resultWord = ""
for word in words {
let uniqueCharacters = Set(word)
let uniqueCount = uniqueCharacters.count
if uniqueCount > maxUniqueCount || (uniqueCount == maxUniqueCount && word < resultWord) {
maxUniqueCount = uniqueCount
resultWord = word
}
}
return resultWord
}
```func findMax(words: [String]) -> String {
var maxUniqueCount = 0
var resultWord = ""
for word in words {
let uniqueCharacters = Set(word)
let uniqueCount = uniqueCharacters.count
if uniqueCount > maxUniqueCount || (uniqueCount == maxUniqueCount && word < resultWord) {
maxUniqueCount = uniqueCount
resultWord = word
}
}
return resultWord
}```swift
func findMax(words: [String]) -> String {
var maxUniqueCount = 0
var resultWord = ""
for word in words {
let uniqueCharacters = Set(word)
let uniqueCount = uniqueCharacters.count
if uniqueCount > maxUniqueCount || (uniqueCount == maxUniqueCount && word < resultWord) {
maxUniqueCount = uniqueCount
resultWord = word
}
}
return resultWord
}
```func findMax(words: [String]) -> String {
var maxUniqueCount = 0
var resultWord = ""
for word in words {
let uniqueCharacters = Set(word)
let uniqueCount = uniqueCharacters.count
if uniqueCount > maxUniqueCount || (uniqueCount == maxUniqueCount && word < resultWord) {
maxUniqueCount = uniqueCount
resultWord = word
}
}
return resultWord
}```swift
func findMax(words: [String]) -> String {
var maxUniqueCount = 0
var resultWord = ""
for word in words {
let uniqueCharacters = Set(word)
let uniqueCount = uniqueCharacters.count
if uniqueCount > maxUniqueCount || (uniqueCount == maxUniqueCount && word < resultWord) {
maxUniqueCount = uniqueCount
resultWord = word
}
}
return resultWord
}
```func findMax(words: [String]) -> String {
var maxUniqueCount = 0
var resultWord = ""
for word in words {
let uniqueCharacters = Set(word)
let uniqueCount = uniqueCharacters.count
if uniqueCount > maxUniqueCount || (uniqueCount == maxUniqueCount && word < resultWord) {
maxUniqueCount = uniqueCount
resultWord = word
}
}
return resultWord
}```swift
func findMax(words: [String]) -> String {
var maxUniqueCount = 0
var resultWord = ""
for word in words {
let uniqueCharacters = Set(word)
let uniqueCount = uniqueCharacters.count
if uniqueCount > maxUniqueCount || (uniqueCount == maxUniqueCount && word < resultWord) {
maxUniqueCount = uniqueCount
resultWord = word
}
}
return resultWord
}
```func findMax(words: [String]) -> String {
var maxUniqueCount = 0
var resultWord = ""
for word in words {
let uniqueCharacters = Set(word)
let uniqueCount = uniqueCharacters.count
if uniqueCount > maxUniqueCount || (uniqueCount == maxUniqueCount && word < resultWord) {
maxUniqueCount = uniqueCount
resultWord = word
}
}
return resultWord
}```swift
func findMax(words: [String]) -> String {
var maxUniqueCount = 0
var resultWord = ""
for word in words {
let uniqueCharacters = Set(word)
let uniqueCount = uniqueCharacters.count
if uniqueCount > maxUniqueCount || (uniqueCount == maxUniqueCount && word < resultWord) {
maxUniqueCount = uniqueCount
resultWord = word
}
}
return resultWord
}
```func findMax(words: [String]) -> String {
var maxUniqueCount = 0
var resultWord = ""
for word in words {
let uniqueCharacters = Set(word)
let uniqueCount = uniqueCharacters.count
if uniqueCount > maxUniqueCount || (uniqueCount == maxUniqueCount && word < resultWord) {
maxUniqueCount = uniqueCount
resultWord = word
}
}
return resultWord
}```swift
func findMax(words: [String]) -> String {
var maxUniqueCount = 0
var resultWord = ""
for word in words {
let uniqueCharacters = Set(word)
let uniqueCount = uniqueCharacters.count
if uniqueCount > maxUniqueCount || (uniqueCount == maxUniqueCount && word < resultWord) {
maxUniqueCount = uniqueCount
resultWord = word
}
}
return resultWord
}
```func findMax(words: [String]) -> String {
var maxUniqueCount = 0
var resultWord = ""
for word in words {
let uniqueCharacters = Set(word)
let uniqueCount = uniqueCharacters.count
if uniqueCount > maxUniqueCount || (uniqueCount == maxUniqueCount && word < resultWord) {
maxUniqueCount = uniqueCount
resultWord = word
}
}
return resultWord
}```swift
func findMax(words: [String]) -> String {
var maxUniqueCount = 0
var resultWord = ""
for word in words {
let uniqueCharacters = Set(word)
let uniqueCount = uniqueCharacters.count
if uniqueCount > maxUniqueCount || (uniqueCount == maxUniqueCount && word < resultWord) {
maxUniqueCount = uniqueCount
resultWord = word
}
}
return resultWord
}
```func findMax(words: [String]) -> String {
var maxUniqueCount = 0
var resultWord = ""
for word in words {
let uniqueCharacters = Set(word)
let uniqueCount = uniqueCharacters.count
if uniqueCount > maxUniqueCount || (uniqueCount == maxUniqueCount && word < resultWord) {
maxUniqueCount = uniqueCount
resultWord = word
}
}
return resultWord
}```swift
func findMax(words: [String]) -> String {
var maxUniqueCount = 0
var resultWord = ""
for word in words {
let uniqueCharacters = Set(word)
let uniqueCount = uniqueCharacters.count
if uniqueCount > maxUniqueCount || (uniqueCount == maxUniqueCount && word < resultWord) {
maxUniqueCount = uniqueCount
resultWord = word
}
}
return resultWord
}
```func findMax(words: [String]) -> String {
var maxUniqueCount = 0
var resultWord = ""
for word in words {
let uniqueCharacters = Set(word)
let uniqueCount = uniqueCharacters.count
if uniqueCount > maxUniqueCount || (uniqueCount == maxUniqueCount && word < resultWord) {
maxUniqueCount = uniqueCount
resultWord = word
}
}
return resultWord
}```swift
func findMax(words: [String]) -> String {
var maxUniqueCount = 0
var resultWord = ""
for word in words {
let uniqueCharacters = Set(word)
let uniqueCount = uniqueCharacters.count
if uniqueCount > maxUniqueCount || (uniqueCount == maxUniqueCount && word < resultWord) {
maxUniqueCount = uniqueCount
resultWord = word
}
}
return resultWord
}
```func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = number + need
let carrotsToEat = min(need, remaining)
let carrotsLeft = remaining - carrotsToEat
return [totalEaten, carrotsLeft]
}```swift
func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = number + need
let carrotsToEat = min(need, remaining)
let carrotsLeft = remaining - carrotsToEat
return [totalEaten, carrotsLeft]
}
``` // XCTAssertTrue failedfunc eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = number + need
let carrotsToEat = min(need, remaining)
let carrotsLeft = remaining - carrotsToEat
return [totalEaten, carrotsLeft]
}```swift
func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = number + need
let carrotsToEat = min(need, remaining)
let carrotsLeft = remaining - carrotsToEat
return [totalEaten, carrotsLeft]
}
``` // XCTAssertTrue failedfunc eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = number + need
let carrotsToEat = min(need, remaining)
let carrotsLeft = remaining - carrotsToEat
return [totalEaten, carrotsLeft]
}```swift
func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = number + need
let carrotsToEat = min(need, remaining)
let carrotsLeft = remaining - carrotsToEat
return [totalEaten, carrotsLeft]
}
``` // XCTAssertTrue failedfunc eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = number + need
let carrotsToEat = min(need, remaining)
let carrotsLeft = remaining - carrotsToEat
return [totalEaten, carrotsLeft]
}```swift
func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = number + need
let carrotsToEat = min(need, remaining)
let carrotsLeft = remaining - carrotsToEat
return [totalEaten, carrotsLeft]
}
``` // XCTAssertTrue failedfunc eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = number + need
let carrotsToEat = min(need, remaining)
let carrotsLeft = remaining - carrotsToEat
return [totalEaten, carrotsLeft]
}```swift
func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = number + need
let carrotsToEat = min(need, remaining)
let carrotsLeft = remaining - carrotsToEat
return [totalEaten, carrotsLeft]
}
``` // XCTAssertTrue failedfunc eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = number + need
let carrotsToEat = min(need, remaining)
let carrotsLeft = remaining - carrotsToEat
return [totalEaten, carrotsLeft]
}```swift
func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = number + need
let carrotsToEat = min(need, remaining)
let carrotsLeft = remaining - carrotsToEat
return [totalEaten, carrotsLeft]
}
``` // XCTAssertTrue failedfunc eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = number + need
let carrotsToEat = min(need, remaining)
let remainingCarrots = remaining - carrotsToEat
return [totalEaten, remainingCarrots]
}```swift
func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = number + need
let carrotsToEat = min(need, remaining)
let remainingCarrots = remaining - carrotsToEat
return [totalEaten, remainingCarrots]
}
``` // XCTAssertTrue failedfunc eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = number + need
let carrotsToEat = min(need, remaining)
let carrotsLeft = remaining - carrotsToEat
return [totalEaten, carrotsLeft]
}```swift
func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = number + need
let carrotsToEat = min(need, remaining)
let carrotsLeft = remaining - carrotsToEat
return [totalEaten, carrotsLeft]
}
``` // XCTAssertTrue failedfunc eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = number + need
let carrotsToEat = min(need, remaining)
let carrotsLeft = remaining - carrotsToEat
return [totalEaten, carrotsLeft]
}```swift
func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = number + need
let carrotsToEat = min(need, remaining)
let carrotsLeft = remaining - carrotsToEat
return [totalEaten, carrotsLeft]
}
``` // XCTAssertTrue failedfunc eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = number + need
let carrotsToEat = min(need, remaining)
let remainingCarrots = remaining - carrotsToEat
return [totalEaten, remainingCarrots]
}```swift
func eat(number: Int, need: Int, remaining: Int) -> [Int] {
let totalEaten = number + need
let carrotsToEat = min(need, remaining)
let remainingCarrots = remaining - carrotsToEat
return [totalEaten, remainingCarrots]
}
``` // XCTAssertTrue failedfunc doAlgebra(operators: [String], operands: [Int]) -> Int {
var result = operands[0]
for i in 0..<operators.count {
let operatorSymbol = operators[i]
let nextOperand = operands[i + 1]
switch operatorSymbol {
case "+":
result += nextOperand
case "-":
result -= nextOperand
case "*":
result *= nextOperand
case "//":
result /= nextOperand
case "**":
result = Int(pow(Double(result), Double(nextOperand)))
default:
fatalError("Unsupported operator: \(operatorSymbol)")
}
}
return result
}```swift
func doAlgebra(operators: [String], operands: [Int]) -> Int {
var result = operands[0]
for i in 0..<operators.count {
let operatorSymbol = operators[i]
let nextOperand = operands[i + 1]
switch operatorSymbol {
case "+":
result += nextOperand
case "-":
result -= nextOperand
case "*":
result *= nextOperand
case "//":
result /= nextOperand
case "**":
result = Int(pow(Double(result), Double(nextOperand)))
default:
fatalError("Unsupported operator: \(operatorSymbol)")
}
}
return result
}
``` // XCTAssertTrue failedfunc doAlgebra(operators: [String], operands: [Int]) -> Int {
var result = operands[0]
for i in 0..<operators.count {
let operatorSymbol = operators[i]
let nextOperand = operands[i + 1]
switch operatorSymbol {
case "+":
result += nextOperand
case "-":
result -= nextOperand
case "*":
result *= nextOperand
case "//":
result /= nextOperand
case "**":
result = Int(pow(Double(result), Double(nextOperand)))
default:
fatalError("Unsupported operator: \(operatorSymbol)")
}
}
return result
}```swift
func doAlgebra(operators: [String], operands: [Int]) -> Int {
var result = operands[0]
for i in 0..<operators.count {
let operatorSymbol = operators[i]
let nextOperand = operands[i + 1]
switch operatorSymbol {
case "+":
result += nextOperand
case "-":
result -= nextOperand
case "*":
result *= nextOperand
case "//":
result /= nextOperand
case "**":
result = Int(pow(Double(result), Double(nextOperand)))
default:
fatalError("Unsupported operator: \(operatorSymbol)")
}
}
return result
}
``` // XCTAssertTrue failedfunc doAlgebra(operators: [String], operands: [Int]) -> Int {
var result = operands[0]
for i in 0..<operators.count {
let operatorSymbol = operators[i]
let nextOperand = operands[i + 1]
switch operatorSymbol {
case "+":
result += nextOperand
case "-":
result -= nextOperand
case "*":
result *= nextOperand
case "//":
result /= nextOperand
case "**":
result = Int(pow(Double(result), Double(nextOperand)))
default:
fatalError("Unsupported operator: \(operatorSymbol)")
}
}
return result
}```swift
func doAlgebra(operators: [String], operands: [Int]) -> Int {
var result = operands[0]
for i in 0..<operators.count {
let operatorSymbol = operators[i]
let nextOperand = operands[i + 1]
switch operatorSymbol {
case "+":
result += nextOperand
case "-":
result -= nextOperand
case "*":
result *= nextOperand
case "//":
result /= nextOperand
case "**":
result = Int(pow(Double(result), Double(nextOperand)))
default:
fatalError("Unsupported operator: \(operatorSymbol)")
}
}
return result
}
``` // XCTAssertTrue failedfunc doAlgebra(operators: [String], operands: [Int]) -> Int {
var result = operands[0]
for i in 0..<operators.count {
let operatorSymbol = operators[i]
let nextOperand = operands[i + 1]
switch operatorSymbol {
case "+":
result += nextOperand
case "-":
result -= nextOperand
case "*":
result *= nextOperand
case "//":
result /= nextOperand
case "**":
result = Int(pow(Double(result), Double(nextOperand)))
default:
fatalError("Unsupported operator: \(operatorSymbol)")
}
}
return result
}```swift
func doAlgebra(operators: [String], operands: [Int]) -> Int {
var result = operands[0]
for i in 0..<operators.count {
let operatorSymbol = operators[i]
let nextOperand = operands[i + 1]
switch operatorSymbol {
case "+":
result += nextOperand
case "-":
result -= nextOperand
case "*":
result *= nextOperand
case "//":
result /= nextOperand
case "**":
result = Int(pow(Double(result), Double(nextOperand)))
default:
fatalError("Unsupported operator: \(operatorSymbol)")
}
}
return result
}
``` // XCTAssertTrue failedfunc doAlgebra(operators: [String], operands: [Int]) -> Int {
var result = operands[0]
for i in 0..<operators.count {
let operatorSymbol = operators[i]
let nextOperand = operands[i + 1]
switch operatorSymbol {
case "+":
result += nextOperand
case "-":
result -= nextOperand
case "*":
result *= nextOperand
case "//":
result /= nextOperand
case "**":
result = Int(pow(Double(result), Double(nextOperand)))
default:
fatalError("Unsupported operator: \(operatorSymbol)")
}
}
return result
}```swift
func doAlgebra(operators: [String], operands: [Int]) -> Int {
var result = operands[0]
for i in 0..<operators.count {
let operatorSymbol = operators[i]
let nextOperand = operands[i + 1]
switch operatorSymbol {
case "+":
result += nextOperand
case "-":
result -= nextOperand
case "*":
result *= nextOperand
case "//":
result /= nextOperand
case "**":
result = Int(pow(Double(result), Double(nextOperand)))
default:
fatalError("Unsupported operator: \(operatorSymbol)")
}
}
return result
}
``` // XCTAssertTrue failedfunc doAlgebra(operators: [String], operands: [Int]) -> Int {
var result = operands[0]
for i in 0..<operators.count {
let operatorSymbol = operators[i]
let nextOperand = operands[i + 1]
switch operatorSymbol {
case "+":
result += nextOperand
case "-":
result -= nextOperand
case "*":
result *= nextOperand
case "//":
result /= nextOperand
case "**":
result = Int(pow(Double(result), Double(nextOperand)))
default:
fatalError("Unsupported operator: \(operatorSymbol)")
}
}
return result
}```swift
func doAlgebra(operators: [String], operands: [Int]) -> Int {
var result = operands[0]
for i in 0..<operators.count {
let operatorSymbol = operators[i]
let nextOperand = operands[i + 1]
switch operatorSymbol {
case "+":
result += nextOperand
case "-":
result -= nextOperand
case "*":
result *= nextOperand
case "//":
result /= nextOperand
case "**":
result = Int(pow(Double(result), Double(nextOperand)))
default:
fatalError("Unsupported operator: \(operatorSymbol)")
}
}
return result
}
``` // XCTAssertTrue failedfunc doAlgebra(operators: [String], operands: [Int]) -> Int {
var result = operands[0]
for i in 0..<operators.count {
let operatorSymbol = operators[i]
let nextOperand = operands[i + 1]
switch operatorSymbol {
case "+":
result += nextOperand
case "-":
result -= nextOperand
case "*":
result *= nextOperand
case "//":
result /= nextOperand
case "**":
result = Int(pow(Double(result), Double(nextOperand)))
default:
fatalError("Unsupported operator: \(operatorSymbol)")
}
}
return result
}```swift
func doAlgebra(operators: [String], operands: [Int]) -> Int {
var result = operands[0]
for i in 0..<operators.count {
let operatorSymbol = operators[i]
let nextOperand = operands[i + 1]
switch operatorSymbol {
case "+":
result += nextOperand
case "-":
result -= nextOperand
case "*":
result *= nextOperand
case "//":
result /= nextOperand
case "**":
result = Int(pow(Double(result), Double(nextOperand)))
default:
fatalError("Unsupported operator: \(operatorSymbol)")
}
}
return result
}
``` // XCTAssertTrue failedfunc doAlgebra(operators: [String], operands: [Int]) -> Int {
var result = operands[0]
for i in 0..<operators.count {
let operatorSymbol = operators[i]
let nextOperand = operands[i + 1]
switch operatorSymbol {
case "+":
result += nextOperand
case "-":
result -= nextOperand
case "*":
result *= nextOperand
case "//":
result /= nextOperand
case "**":
result = Int(pow(Double(result), Double(nextOperand)))
default:
fatalError("Unsupported operator: \(operatorSymbol)")
}
}
return result
}```swift
func doAlgebra(operators: [String], operands: [Int]) -> Int {
var result = operands[0]
for i in 0..<operators.count {
let operatorSymbol = operators[i]
let nextOperand = operands[i + 1]
switch operatorSymbol {
case "+":
result += nextOperand
case "-":
result -= nextOperand
case "*":
result *= nextOperand
case "//":
result /= nextOperand
case "**":
result = Int(pow(Double(result), Double(nextOperand)))
default:
fatalError("Unsupported operator: \(operatorSymbol)")
}
}
return result
}
``` // XCTAssertTrue failedfunc doAlgebra(operators: [String], operands: [Int]) -> Int {
var result = operands[0]
for i in 0..<operators.count {
let operatorSymbol = operators[i]
let nextOperand = operands[i + 1]
switch operatorSymbol {
case "+":
result += nextOperand
case "-":
result -= nextOperand
case "*":
result *= nextOperand
case "//":
result /= nextOperand
case "**":
result = Int(pow(Double(result), Double(nextOperand)))
default:
fatalError("Unsupported operator: \(operatorSymbol)")
}
}
return result
}```swift
func doAlgebra(operators: [String], operands: [Int]) -> Int {
var result = operands[0]
for i in 0..<operators.count {
let operatorSymbol = operators[i]
let nextOperand = operands[i + 1]
switch operatorSymbol {
case "+":
result += nextOperand
case "-":
result -= nextOperand
case "*":
result *= nextOperand
case "//":
result /= nextOperand
case "**":
result = Int(pow(Double(result), Double(nextOperand)))
default:
fatalError("Unsupported operator: \(operatorSymbol)")
}
}
return result
}
``` // XCTAssertTrue failedfunc doAlgebra(operators: [String], operands: [Int]) -> Int {
var result = operands[0]
for i in 0..<operators.count {
let operatorSymbol = operators[i]
let nextOperand = operands[i + 1]
switch operatorSymbol {
case "+":
result += nextOperand
case "-":
result -= nextOperand
case "*":
result *= nextOperand
case "//":
result /= nextOperand
case "**":
result = Int(pow(Double(result), Double(nextOperand)))
default:
fatalError("Unsupported operator: \(operatorSymbol)")
}
}
return result
}```swift
func doAlgebra(operators: [String], operands: [Int]) -> Int {
var result = operands[0]
for i in 0..<operators.count {
let operatorSymbol = operators[i]
let nextOperand = operands[i + 1]
switch operatorSymbol {
case "+":
result += nextOperand
case "-":
result -= nextOperand
case "*":
result *= nextOperand
case "//":
result /= nextOperand
case "**":
result = Int(pow(Double(result), Double(nextOperand)))
default:
fatalError("Unsupported operator: \(operatorSymbol)")
}
}
return result
}
``` // XCTAssertTrue failedfunc solve(s: String) -> String {
// Check if the string contains any letters
let containsLetters = s.contains(where: { $0.isLetter })
if containsLetters {
// If there are letters, reverse the case of each letter
return s.map { character in
if character.isLetter {
return character.isUppercase ? character.lowercased() : character.uppercased()
} else {
return String(character)
}
}.joined()
} else {
// If there are 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(where: { $0.isLetter })
if containsLetters {
// If there are letters, reverse the case of each letter
return s.map { character in
if character.isLetter {
return character.isUppercase ? character.lowercased() : character.uppercased()
} else {
return String(character)
}
}.joined()
} else {
// If there are no letters, reverse the string
return String(s.reversed())
}
}
```func solve(s: String) -> String {
let letters = CharacterSet.letters
var hasLetter = false
var result = ""
for character in s {
if String(character).rangeOfCharacter(from: letters) != nil {
hasLetter = true
if character.isLowercase {
result.append(character.uppercased())
} else {
result.append(character.lowercased())
}
} else {
result.append(character)
}
}
if !hasLetter {
return String(result.reversed())
}
return result
}```swift
func solve(s: String) -> String {
let letters = CharacterSet.letters
var hasLetter = false
var result = ""
for character in s {
if String(character).rangeOfCharacter(from: letters) != nil {
hasLetter = true
if character.isLowercase {
result.append(character.uppercased())
} else {
result.append(character.lowercased())
}
} else {
result.append(character)
}
}
if !hasLetter {
return String(result.reversed())
}
return result
}
```func solve(s: String) -> String {
// Check if the string contains any letters
let containsLetters = s.contains(where: { $0.isLetter })
if containsLetters {
// If there are letters, reverse their case
return s.map { char in
if char.isLetter {
return char.isUppercase ? char.lowercased() : char.uppercased()
} else {
return String(char)
}
}.joined()
} else {
// If there are 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(where: { $0.isLetter })
if containsLetters {
// If there are letters, reverse their case
return s.map { char in
if char.isLetter {
return char.isUppercase ? char.lowercased() : char.uppercased()
} else {
return String(char)
}
}.joined()
} else {
// If there are no letters, reverse the string
return String(s.reversed())
}
}
```func solve(s: String) -> String {
let letters = CharacterSet.letters
var hasLetters = false
var result = ""
for character in s {
if String(character).rangeOfCharacter(from: letters) != nil {
hasLetters = true
if character.isLowercase {
result.append(character.uppercased())
} else {
result.append(character.lowercased())
}
} else {
result.append(character)
}
}
if !hasLetters {
return String(result.reversed())
}
return result
}```swift
func solve(s: String) -> String {
let letters = CharacterSet.letters
var hasLetters = false
var result = ""
for character in s {
if String(character).rangeOfCharacter(from: letters) != nil {
hasLetters = true
if character.isLowercase {
result.append(character.uppercased())
} else {
result.append(character.lowercased())
}
} else {
result.append(character)
}
}
if !hasLetters {
return String(result.reversed())
}
return result
}
```func solve(s: String) -> String {
let letters = CharacterSet.letters
var hasLetter = false
var result = ""
for character in s {
if String(character).rangeOfCharacter(from: letters) != nil {
hasLetter = true
if character.isUppercase {
result.append(character.lowercased())
} else {
result.append(character.uppercased())
}
} else {
result.append(character)
}
}
if !hasLetter {
return String(result.reversed())
}
return result
}```swift
func solve(s: String) -> String {
let letters = CharacterSet.letters
var hasLetter = false
var result = ""
for character in s {
if String(character).rangeOfCharacter(from: letters) != nil {
hasLetter = true
if character.isUppercase {
result.append(character.lowercased())
} else {
result.append(character.uppercased())
}
} else {
result.append(character)
}
}
if !hasLetter {
return String(result.reversed())
}
return result
}
```func solve(s: String) -> String {
let letters = CharacterSet.letters
var hasLetter = false
var result = ""
for character in s {
if String(character).rangeOfCharacter(from: letters) != nil {
hasLetter = true
if character.isUppercase {
result.append(character.lowercased())
} else {
result.append(character.uppercased())
}
} else {
result.append(character)
}
}
if !hasLetter {
return String(result.reversed())
}
return result
}```swift
func solve(s: String) -> String {
let letters = CharacterSet.letters
var hasLetter = false
var result = ""
for character in s {
if String(character).rangeOfCharacter(from: letters) != nil {
hasLetter = true
if character.isUppercase {
result.append(character.lowercased())
} else {
result.append(character.uppercased())
}
} else {
result.append(character)
}
}
if !hasLetter {
return String(result.reversed())
}
return result
}
```func solve(s: String) -> String {
let hasLetters = s.contains(where: { $0.isLetter })
if hasLetters {
return s.map { character in
if character.isLetter {
return character.isLowercase ? character.uppercased() : character.lowercased()
} else {
return String(character)
}
}.joined()
} else {
return String(s.reversed())
}
}```swift
func solve(s: String) -> String {
let hasLetters = s.contains(where: { $0.isLetter })
if hasLetters {
return s.map { character in
if character.isLetter {
return character.isLowercase ? character.uppercased() : character.lowercased()
} else {
return String(character)
}
}.joined()
} else {
return String(s.reversed())
}
}
```func solve(s: String) -> String {
let letters = CharacterSet.letters
var hasLetter = false
var result = ""
for character in s {
if String(character).rangeOfCharacter(from: letters) != nil {
hasLetter = true
if character.isLowercase {
result.append(character.uppercased())
} else {
result.append(character.lowercased())
}
} else {
result.append(character)
}
}
if !hasLetter {
return String(result.reversed())
}
return result
}```swift
func solve(s: String) -> String {
let letters = CharacterSet.letters
var hasLetter = false
var result = ""
for character in s {
if String(character).rangeOfCharacter(from: letters) != nil {
hasLetter = true
if character.isLowercase {
result.append(character.uppercased())
} else {
result.append(character.lowercased())
}
} else {
result.append(character)
}
}
if !hasLetter {
return String(result.reversed())
}
return result
}
```func solve(s: String) -> String {
let letters = CharacterSet.letters
var hasLetter = false
var result = ""
for character in s {
if String(character).rangeOfCharacter(from: letters) != nil {
hasLetter = true
if character.isUppercase {
result.append(character.lowercased())
} else {
result.append(character.uppercased())
}
} else {
result.append(character)
}
}
if !hasLetter {
return String(result.reversed())
}
return result
}```swift
func solve(s: String) -> String {
let letters = CharacterSet.letters
var hasLetter = false
var result = ""
for character in s {
if String(character).rangeOfCharacter(from: letters) != nil {
hasLetter = true
if character.isUppercase {
result.append(character.lowercased())
} else {
result.append(character.uppercased())
}
} else {
result.append(character)
}
}
if !hasLetter {
return String(result.reversed())
}
return result
}
```func solve(s: String) -> String {
let letters = CharacterSet.letters
var hasLetter = false
var result = ""
for character in s {
if String(character).rangeOfCharacter(from: letters) != nil {
hasLetter = true
if character.isLowercase {
result.append(character.uppercased())
} else {
result.append(character.lowercased())
}
} else {
result.append(character)
}
}
if !hasLetter {
return String(result.reversed())
}
return result
}```swift
func solve(s: String) -> String {
let letters = CharacterSet.letters
var hasLetter = false
var result = ""
for character in s {
if String(character).rangeOfCharacter(from: letters) != nil {
hasLetter = true
if character.isLowercase {
result.append(character.uppercased())
} else {
result.append(character.lowercased())
}
} else {
result.append(character)
}
}
if !hasLetter {
return String(result.reversed())
}
return result
}
```import CommonCrypto
import Foundation
func stringToMd5(text: String) -> String? {
guard !text.isEmpty else {
return nil
}
let data = Data(text.utf8)
var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
data.withUnsafeBytes {
_ = 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 data = Data(text.utf8)
var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
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 data = Data(text.utf8)
var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
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 data = Data(text.utf8)
var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
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 data = Data(text.utf8)
var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
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 data = Data(text.utf8)
var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
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 data = Data(text.utf8)
var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
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 data = Data(text.utf8)
var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
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 data = Data(text.utf8)
var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
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 data = Data(text.utf8)
var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
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 data = Data(text.utf8)
var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
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 data = Data(text.utf8)
var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
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 data = Data(text.utf8)
var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
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 data = Data(text.utf8)
var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
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 data = Data(text.utf8)
var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
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 data = Data(text.utf8)
var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
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 data = Data(text.utf8)
var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
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 data = Data(text.utf8)
var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
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 data = Data(text.utf8)
var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
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 data = Data(text.utf8)
var digest = [UInt8](repeating: 0, count: Int(CC_MD5_DIGEST_LENGTH))
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] {
let lowerBound = min(a, b)
let upperBound = max(a, b)
var evenDigits: [Int] = []
for number in lowerBound...upperBound {
if number % 2 == 0 {
evenDigits.append(number)
}
}
return evenDigits
}```swift
func generateIntegers(a: Int, b: Int) -> [Int] {
let lowerBound = min(a, b)
let upperBound = max(a, b)
var evenDigits: [Int] = []
for number in lowerBound...upperBound {
if number % 2 == 0 {
evenDigits.append(number)
}
}
return evenDigits
}
```func generateIntegers(a: Int, b: Int) -> [Int] {
let start = min(a, b)
let end = max(a, b)
var evenDigits: [Int] = []
for number in start...end {
if number % 2 == 0 {
evenDigits.append(number)
}
}
return evenDigits
}```swift
func generateIntegers(a: Int, b: Int) -> [Int] {
let start = min(a, b)
let end = max(a, b)
var evenDigits: [Int] = []
for number in start...end {
if number % 2 == 0 {
evenDigits.append(number)
}
}
return evenDigits
}
```func generateIntegers(a: Int, b: Int) -> [Int] {
let lowerBound = min(a, b)
let upperBound = max(a, b)
var evenDigits: [Int] = []
for number in lowerBound...upperBound {
if number % 2 == 0 {
evenDigits.append(number)
}
}
return evenDigits
}```swift
func generateIntegers(a: Int, b: Int) -> [Int] {
let lowerBound = min(a, b)
let upperBound = max(a, b)
var evenDigits: [Int] = []
for number in lowerBound...upperBound {
if number % 2 == 0 {
evenDigits.append(number)
}
}
return evenDigits
}
```func generateIntegers(a: Int, b: Int) -> [Int] {
let lowerBound = min(a, b)
let upperBound = max(a, b)
var evenDigits: [Int] = []
for number in lowerBound...upperBound {
if number % 2 == 0 {
evenDigits.append(number)
}
}
return evenDigits
}```swift
func generateIntegers(a: Int, b: Int) -> [Int] {
let lowerBound = min(a, b)
let upperBound = max(a, b)
var evenDigits: [Int] = []
for number in lowerBound...upperBound {
if number % 2 == 0 {
evenDigits.append(number)
}
}
return evenDigits
}
```func generateIntegers(a: Int, b: Int) -> [Int] {
let lowerBound = min(a, b)
let upperBound = max(a, b)
var evenDigits: [Int] = []
for number in lowerBound...upperBound {
if number % 2 == 0 {
evenDigits.append(number)
}
}
return evenDigits
}```swift
func generateIntegers(a: Int, b: Int) -> [Int] {
let lowerBound = min(a, b)
let upperBound = max(a, b)
var evenDigits: [Int] = []
for number in lowerBound...upperBound {
if number % 2 == 0 {
evenDigits.append(number)
}
}
return evenDigits
}
```func generateIntegers(a: Int, b: Int) -> [Int] {
let lowerBound = min(a, b)
let upperBound = max(a, b)
var evenDigits: [Int] = []
for number in lowerBound...upperBound {
if number % 2 == 0 {
evenDigits.append(number)
}
}
return evenDigits
}```swift
func generateIntegers(a: Int, b: Int) -> [Int] {
let lowerBound = min(a, b)
let upperBound = max(a, b)
var evenDigits: [Int] = []
for number in lowerBound...upperBound {
if number % 2 == 0 {
evenDigits.append(number)
}
}
return evenDigits
}
```func generateIntegers(a: Int, b: Int) -> [Int] {
let start = min(a, b)
let end = max(a, b)
var evenDigits: [Int] = []
for number in start...end {
if number % 2 == 0 {
evenDigits.append(number)
}
}
return evenDigits
}```swift
func generateIntegers(a: Int, b: Int) -> [Int] {
let start = min(a, b)
let end = max(a, b)
var evenDigits: [Int] = []
for number in start...end {
if number % 2 == 0 {
evenDigits.append(number)
}
}
return evenDigits
}
```func generateIntegers(a: Int, b: Int) -> [Int] {
let lowerBound = min(a, b)
let upperBound = max(a, b)
var evenDigits: [Int] = []
for number in lowerBound...upperBound {
if number % 2 == 0 {
evenDigits.append(number)
}
}
return evenDigits
}```swift
func generateIntegers(a: Int, b: Int) -> [Int] {
let lowerBound = min(a, b)
let upperBound = max(a, b)
var evenDigits: [Int] = []
for number in lowerBound...upperBound {
if number % 2 == 0 {
evenDigits.append(number)
}
}
return evenDigits
}
```func generateIntegers(a: Int, b: Int) -> [Int] {
let lowerBound = min(a, b)
let upperBound = max(a, b)
var evenDigits: [Int] = []
for number in lowerBound...upperBound {
if number % 2 == 0 {
evenDigits.append(number)
}
}
return evenDigits
}```swift
func generateIntegers(a: Int, b: Int) -> [Int] {
let lowerBound = min(a, b)
let upperBound = max(a, b)
var evenDigits: [Int] = []
for number in lowerBound...upperBound {
if number % 2 == 0 {
evenDigits.append(number)
}
}
return evenDigits
}
```func generateIntegers(a: Int, b: Int) -> [Int] {
let lowerBound = min(a, b)
let upperBound = max(a, b)
var evenDigits: [Int] = []
for number in lowerBound...upperBound {
if number % 2 == 0 {
evenDigits.append(number)
}
}
return evenDigits
}```swift
func generateIntegers(a: Int, b: Int) -> [Int] {
let lowerBound = min(a, b)
let upperBound = max(a, b)
var evenDigits: [Int] = []
for number in lowerBound...upperBound {
if number % 2 == 0 {
evenDigits.append(number)
}
}
return evenDigits
}
```