func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 2 == 1) {
            count += 1
        }
    }
    return count
}

func countVowels(str: String) -> Int {
    var count = 0
    for char in str {
        if char == "a" || char == "e" || char == "i" || char == "o" || char == "u" {
            count += 1
        }
    }
    return count
}

func countWords(str: String) -> Int {
    var count = 0
    for char in str {
        if char == " " {
            count += 1
        }
    }
    return count + 1
}

func countWordsLongerThan5(str: String) -> Int {
    var count = 0
    for word in str.split(separator: " ") {
        if word.count > 5 {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 2 == 1) {
            count += 1
        }
    }
    return count
}
// Write a function that takes a string as input and returns the 
// number of vowels in the string.
// For example:
// countVowels("hello") == 2
// countVowels("aeiou") == 5
func countVowels(str: String) -> Int {
    var count = 0
    for char in str {
        if char == "a" || char == "e" || char == "i" || char == "o" || char == "u" {
            count += 1
        }
    }
    return count
}
// Write a function that takes a string as input and returns the 
// number of words in the string.
// For example:
// countWords("hello world") == 2
// countWords("hello world!") == 2
// countWords("hello world!") == 2
func countWords(str: String) -> Int {
    var count = 0
    for char in str {
        if char == " " {
            count += 1
        }
    }
    return count + 1
}
// Write a function that takes a string as input and returns the 
// number of words in the string that are longer than 5 characters.
// For example:
// countWordsLongerThan5("hello world") == 1
// countWordsLongerThan5("hello world!") == 1
// countWordsLongerThan5("hello world!") == 1
func countWordsLongerThan5(str: String) -> Int {
    var count = 0
    for word in str.split(separator: " ") {
        if word.count > 5 {
            count += 1
        }
    }
    return count
}
// Write a function that takes a string as input and returns the 
// number of words in the string that are longer than 5 characters.
// For example:
// countWordsLongerThan5("hello world") == 1
// countWordsLongerThan5("hello world!") == 1
// countWordsLongerThan5("hello world!") == 1
func countWordsLongerThan5(str: String) -> Int {
    var count = 0
    for word in str.split(separator: " ") {
        if word.count > 5 {
            count += 1
        }
    }
    return count
}
// Write a function that takes a string as input and returns the 
// number of words in the string that are longer than 5 characters.
// For example:
// countWordsLongerThan5("hello world") == 1
// countWordsLongerThan5("hello world!") == 1
// countWordsLongerThan5("hello world!") == 1
func countWordsLongerThan5(str: String) -> Int {
    var count = 0
    for word in str.split(separator: " ") {
        if word.count > 5 {
            count += 1
        }
    }
    return count
}
// Write a function that takes a string as input and returns the 
// number of words in the string that are longer than 5 characters.
// For example:
// countWordsLongerThan5("hello world") == 1
// countWordsLongerThan5("hello world!") == 1
// countWordsLongerThan5("hello world!") == 1
func countWordsLongerThan5(str: String) -> Int {
    var count = 0
    for word in str.split(separator: " ") {
        if word.count > 5 {
            count += 1
        }
    }
    return count
}
// Write a function that takes a string as input and returns the 
// number of words in the string that are longer than 5 characters.
// For example:
// countWordsLongerThan5("hello world") == 1
// countWordsLongerThan5("hello world!") == 1
// countWordsLongerThan5("hello world!") == 1
func countWordsLongerThan5(str: String) -> Int {
    var count = 0
    for word in str.split(separator: " ") {
        if word.count > 5 {
            count += 1
        }
    }
    return count
}
// Write a function that takes a string as input and returns the 

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 2 == 1 {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 2 == 1 {
            count += 1
        }
    }
    return count
}
<|file_separator|>

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 2 == 1) {
            if num % 10 == 1 {
                count += 1
            }
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 2 == 1) {
            if num % 10 == 1 {
                count += 1
            }
        }
    }
    return count
}
<|file_separator|>

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10 == 1 || num % 10 == 3 || num % 10 == 5 || num % 10 == 7 || num % 10 == 9) {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10 == 1 || num % 10 == 3 || num % 10 == 5 || num % 10 == 7 || num % 10 == 9) {
            count += 1
        }
    }
    return count
}
<|file_separator|>

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 2 == 1 {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 2 == 1 {
            count += 1
        }
    }
    return count
}
<|file_separator|>

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10 == 1 || num % 10 == 3 || num % 10 == 5 || num % 10 == 7 || num % 10 == 9) {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10 == 1 || num % 10 == 3 || num % 10 == 5 || num % 10 == 7 || num % 10 == 9) {
            count += 1
        }
    }
    return count
}
<|file_separator|>

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 2 == 1) {
            if (num % 10 == 1) || (num % 10 == 3) || (num % 10 == 5) || (num % 10 == 7) || (num % 10 == 9) {
                count += 1
            }
        }
    }
    return count
}

func appleFilter(words: [String]) -> Int {
    var count = 0
    for word in words {
        if word.lowercased().contains("apple") {
            count += 1
        }
    }
    return count
}

func sumFilter(nums: [Int]) -> Int {
    var sum = 0
    for i in 1..<nums.count {
        sum += nums[i]
    }
    return sum
}

func bananaFilter(words: [String]) -> Int {
    var count = 0
    for word in words {
        if word.lowercased().contains("banana") {
            count += 1
        }
    }
    return count
}

func divisibleFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num % 3 == 0 {
            count += 1
        }
    }
    return count
}

func catFilter(words: [String]) -> Int {
    var count = 0
    for word in words {
        if word.lowercased().contains("cat") {
            count += 1
        }
    }
    return count
}

func sumFilter(nums: [Int]) -> Int {
    var sum = 0
    for i in 2..<nums.count {
        sum += nums[i]
    }
    return sum
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 2 == 1) {
            if (num % 10 == 1) || (num % 10 == 3) || (num % 10 == 5) || (num % 10 == 7) || (num % 10 == 9) {
                count += 1
            }
        }
    }
    return count
}
// Write a function that takes an array of strings as input and returns 
// the number of strings that contain the word "apple" (case-insensitive).
// For example:
// appleFilter(words: ["apple", "banana", "kiwi"]) == 1
// appleFilter(words: ["apple", "apple", "apple"]) == 3
func appleFilter(words: [String]) -> Int {
    var count = 0
    for word in words {
        if word.lowercased().contains("apple") {
            count += 1
        }
    }
    return count
}
// Write a function that takes an array of integers as input and returns 
// the sum of all the elements in the array, except for the element at 
// index 0. For example:
// sumFilter(nums: [1, 2, 3, 4, 5]) == 10
// sumFilter(nums: [1, 2, 3, 4, 5, 6]) == 15
func sumFilter(nums: [Int]) -> Int {
    var sum = 0
    for i in 1..<nums.count {
        sum += nums[i]
    }
    return sum
}
// Write a function that takes an array of strings as input and returns 
// the number of strings that contain the word "banana" (case-insensitive).
// For example:
// bananaFilter(words: ["banana", "apple", "kiwi"]) == 1
// bananaFilter(words: ["banana", "banana", "banana"]) == 3
func bananaFilter(words: [String]) -> Int {
    var count = 0
    for word in words {
        if word.lowercased().contains("banana") {
            count += 1
        }
    }
    return count
}
// Write a function that takes an array of integers as input and returns 
// the number of elements in the array that are divisible by 3.
// For example:
// divisibleFilter(nums: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]) == 4
// divisibleFilter(nums: [1, 2, 3, 4, 5, 6, 7, 8, 9]) == 3
func divisibleFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num % 3 == 0 {
            count += 1
        }
    }
    return count
}
// Write a function that takes an array of strings as input and returns 
// the number of strings that contain the word "cat" (case-insensitive).
// For example:
// catFilter(words: ["cat", "dog", "elephant"]) == 1
// catFilter(words: ["cat", "cat", "cat"]) == 3
func catFilter(words: [String]) -> Int {
    var count = 0
    for word in words {
        if word.lowercased().contains("cat") {
            count += 1
        }
    }
    return count
}
// Write a function that takes an array of integers as input and returns 
// the sum of all the elements in the array, except for the element at 
// index 0 and the element at index 1. For example:
// sumFilter(nums: [1, 2, 3, 4, 5]) == 12
// sumFilter(nums: [1, 2, 3, 4, 5, 6]) == 15
func sumFilter(nums: [Int]) -> Int {
    var sum = 0
    for i in 2..<nums.count {
        sum += nums[i]
    }
    return sum
}
// Write a function that takes an array of strings as input and returns 
// the number of strings that contain the word "dog" (case-insensitive).

func specialFilter(nums: [Int]) -> Int {
  var count = 0
  for num in nums {
    if num > 10 && (num % 10 == 1 || num % 10 == 3 || num % 10 == 5 || num % 10 == 7 || num % 10 == 9) {
      count += 1
    }
  }
  return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
  var count = 0
  for num in nums {
    if num > 10 && (num % 10 == 1 || num % 10 == 3 || num % 10 == 5 || num % 10 == 7 || num % 10 == 9) {
      count += 1
    }
  }
  return count
}
<|file_separator|>

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10 == 1 || num % 10 == 3 || num % 10 == 5 || num % 10 == 7 || num % 10 == 9) {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10 == 1 || num % 10 == 3 || num % 10 == 5 || num % 10 == 7 || num % 10 == 9) {
            count += 1
        }
    }
    return count
}
<|file_separator|>

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            if num % 2 == 1 && num % 10 == 1 {
                count += 1
            }
        }
    }
    return count
}

func vowelCount(str: String) -> Int {
    var count = 0
    for char in str {
        if char == "a" || char == "e" || char == "i" || char == "o" || char == "u" {
            count += 1
        }
    }
    return count
}

func sumOfSquares(nums: [Int]) -> Int {
    var sum = 0
    for num in nums {
        sum += num * num
    }
    return sum
}

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            if num % 2 == 1 {
                count += 1
            }
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            if num % 2 == 1 && num % 10 == 1 {
                count += 1
            }
        }
    }
    return count
}
// Write a function that takes a string as input and returns the 
// number of words in the string that start with a vowel (a, e, i, o, u).
// For example:
// vowelCount("Hello, world!") == 3
// vowelCount("Hello, my name is John!") == 3
// vowelCount("Hello, my name is John!") == 3
func vowelCount(str: String) -> Int {
    var count = 0
    for char in str {
        if char == "a" || char == "e" || char == "i" || char == "o" || char == "u" {
            count += 1
        }
    }
    return count
}
// Write a function that takes an array of numbers as input and returns 
// the sum of the squares of all the numbers in the array.
// For example:
// sumOfSquares([1, 2, 3]) == 14
// sumOfSquares([1, 2, 3, 4]) == 30
// sumOfSquares([1, 2, 3, 4, 5]) == 55
func sumOfSquares(nums: [Int]) -> Int {
    var sum = 0
    for num in nums {
        sum += num * num
    }
    return sum
}
// Write a function that takes a string as input and returns the 
// number of words in the string that end with a vowel (a, e, i, o, u).
// For example:
// vowelCount("Hello, world!") == 3
// vowelCount("Hello, my name is John!") == 3
// vowelCount("Hello, my name is John!") == 3
func vowelCount(str: String) -> Int {
    var count = 0
    for char in str {
        if char == "a" || char == "e" || char == "i" || char == "o" || char == "u" {
            count += 1
        }
    }
    return count
}
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and 
// at least one of the elements is odd.
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            if num % 2 == 1 {
                count += 1
            }
        }
    }
    return count
}
// Write a function that takes a string as input and returns the 
// number of words in the string that end with a vowel (a, e, i, o, u).
// For example:
// vowelCount("Hello, world!") == 3
// vowelCount("Hello, my name is John!") == 3
// vowelCount("Hello, my name is John!") == 3
func vowelCount(str: String) -> Int {
    var count = 0
    for char in str {
        if char == "a" || char == "e" || char == "i" || char == "o" || char == "u" {
            count += 1
        }
    }
    return count
}
// Write a function that takes an array of numbers as input and returns 
// the sum of the squares of all the numbers in the array.
// For example:
// sumOfSquares([1, 2, 3]) == 14
// sumOfSquares([1, 2, 3, 4]) == 30
// sumOfSquares([1, 2, 3, 4, 5]) == 55
func sumOfSquares(nums: [Int]) -> Int {
    var sum = 0
    for num in nums {
        sum += num * num
    }
    return sum
}
// Write a function that takes a

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num / 10) % 2 != 0 && (num % 10) % 2 != 0 {
            count += 1
        }
    }
    return count
}

<bos><start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<end_of_turn>
<start_of_turn>model
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num / 10) % 2 != 0 && (num % 10) % 2 != 0 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num / 10) % 2 != 0 && (num % 10) % 2 != 0 {
            count += 1
        }
    }
    return count
}

<bos><start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<end_of_turn>
<start_of_turn>model
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num / 10) % 2 != 0 && (num % 10) % 2 != 0 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num / 10) % 2 != 0 && (num % 10) % 2 != 0 {
            count += 1
        }
    }
    return count
}

<bos><start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<end_of_turn>
<start_of_turn>model
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num / 10) % 2 != 0 && (num % 10) % 2 != 0 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num / 10) % 2 != 0 && (num % 10) % 2 != 0 {
            count += 1
        }
    }
    return count
}

<bos><start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<end_of_turn>
<start_of_turn>model
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num / 10) % 2 != 0 && (num % 10) % 2 != 0 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num / 10) % 2 != 0 && (num % 10) % 2 != 0 {
            count += 1
        }
    }
    return count
}

<bos><start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<end_of_turn>
<start_of_turn>model
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num / 10) % 2 != 0 && (num % 10) % 2 != 0 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num / 10) % 2 != 0 && (num % 10) % 2 != 0 {
            count += 1
        }
    }
    return count
}

<bos><start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<end_of_turn>
<start_of_turn>model
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num / 10) % 2 != 0 && (num % 10) % 2 != 0 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num / 10) % 2 != 0 && (num % 10) % 2 != 0 {
            count += 1
        }
    }
    return count
}

<bos><start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<end_of_turn>
<start_of_turn>model
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num / 10) % 2 != 0 && (num % 10) % 2 != 0 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num / 10) % 2 != 0 && (num % 10) % 2 != 0 {
            count += 1
        }
    }
    return count
}

<bos><start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<end_of_turn>
<start_of_turn>model
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num / 10) % 2 != 0 && (num % 10) % 2 != 0 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num / 10) % 2 != 0 && (num % 10) % 2 != 0 {
            count += 1
        }
    }
    return count
}

<bos><start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<end_of_turn>
<start_of_turn>model
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num / 10) % 2 != 0 && (num % 10) % 2 != 0 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num / 10) % 2 != 0 && (num % 10) % 2 != 0 {
            count += 1
        }
    }
    return count
}

<bos><start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<end_of_turn>
<start_of_turn>model
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num / 10) % 2 != 0 && (num % 10) % 2 != 0 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2!= 0 && (num / 10) % 2!= 0 {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2!= 0 && (num / 10) % 2!= 0 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 2!= 0) && (num % 10!= 0) && (num % 10 % 2!= 0) {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 2!= 0) && (num % 10!= 0) && (num % 10 % 2!= 0) {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2!= 0 && (num / 10) % 2!= 0 {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2!= 0 && (num / 10) % 2!= 0 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 10 % 2 == 1 && num / 10 % 2 == 1 {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 10 % 2 == 1 && num / 10 % 2 == 1 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 2!= 0 && (num % 10) % 2!= 0 {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 2!= 0 && (num % 10) % 2!= 0 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 10 % 2 == 1 && num / 10 % 2 == 1 {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 10 % 2 == 1 && num / 10 % 2 == 1 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 2!= 0) && (num % 10!= 0) && (num % 10!= 1) {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 2!= 0) && (num % 10!= 0) && (num % 10!= 1) {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2!= 0 && (num / 10) % 2!= 0 {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2!= 0 && (num / 10) % 2!= 0 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    return nums.filter {
        $0 > 10 &&
        $0 % 10 % 2 == 1 &&
        $0 / 10 % 2 == 1
    }.count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    return nums.filter {
        $0 > 10 &&
        $0 % 10 % 2 == 1 &&
        $0 / 10 % 2 == 1
    }.count
}
```

func specialFilter(nums: [Int]) -> Int {
    return nums.filter {
        $0 > 10 && $0 % 2!= 0 && ($0 / 10) % 2!= 0
    }.count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    return nums.filter {
        $0 > 10 && $0 % 2!= 0 && ($0 / 10) % 2!= 0
    }.count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 10 % 2 == 1 && num / 10 % 2 == 1 {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 10 % 2 == 1 && num / 10 % 2 == 1 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 10!= 0 && num % 10!= 5 && num % 10!= 6 && num % 10!= 7 && num % 10!= 8 && num % 10!= 9 {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 10!= 0 && num % 10!= 5 && num % 10!= 6 && num % 10!= 7 && num % 10!= 8 && num % 10!= 9 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 10 % 2 == 1 && num / 10 % 2 == 1 {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 10 % 2 == 1 && num / 10 % 2 == 1 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 10 % 2 == 1 && num % 2 == 1 {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 10 % 2 == 1 && num % 2 == 1 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 10 % 2 == 1 && num / 10 % 2 == 1 {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 10 % 2 == 1 && num / 10 % 2 == 1 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 10 % 2 == 1 && num / 10 % 2 == 1 {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 10 % 2 == 1 && num / 10 % 2 == 1 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 10 % 2 == 1 && num / 10 % 2 == 1 {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 10 % 2 == 1 && num / 10 % 2 == 1 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 10 % 2 == 1 && num / 10 % 2 == 1 {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 10 % 2 == 1 && num / 10 % 2 == 1 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 10 % 2 == 1 && num / 10 % 2 == 1 {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 10 % 2 == 1 && num / 10 % 2 == 1 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 10 % 2 == 1 && num / 10 % 2 == 1 {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 10 % 2 == 1 && num / 10 % 2 == 1 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    // your code here
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    // your code here
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 2 == 1 && num % 10 % 2 == 1 {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 2 == 1 && num % 10 % 2 == 1 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    // your code here
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    // your code here
}
```

func specialFilter(nums: [Int]) -> Int {
    // your code here
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    // your code here
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 2 == 1 && num / 10 % 2 == 1 {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 2 == 1 && num / 10 % 2 == 1 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 2 == 1 && num / 10 % 2 == 1 {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 2 == 1 && num / 10 % 2 == 1 {
            count += 1
        }
    }
    return count
}

print(specialFilter(nums: [15, -73, 14, -15]))
print(specialFilter(nums: [33, -2, -3, 45, 21, 109]))
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 2 == 1 && num / 10 % 2 == 1 {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 2 == 1 && num / 10 % 2 == 1 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 2 == 1 && num / 10 % 2 == 1 {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 2 == 1 && num / 10 % 2 == 1 {
            count += 1
        }
    }
    return count
}

// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 2 == 1 && num / 10 % 2 == 1 {
            count += 1
        }
    }
    return count
}

// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 2 == 1 && num / 10 % 2 == 1 {
            count += 1
        }
    }
    return count
}

// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 2 == 1 && num / 10 % 2 == 1 {
            count += 1
        }
    }
    return count
}

// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 2 == 1 && num / 10 % 2 == 1 {
            count += 1
        }
    }
    return count
}

// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 2 == 1 && num / 10 % 2 == 1 {
            count += 1
        }
    }
    return count
}

// Write a

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 2 == 1 && num / 10 % 2 == 1 {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 2 == 1 && num / 10 % 2 == 1 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 2 == 1 && num % 10 % 2 == 1 {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 2 == 1 && num % 10 % 2 == 1 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 2 == 1) {
            let firstDigit = num / 10
            let lastDigit = num % 10
            if firstDigit % 2 == 1 && lastDigit % 2 == 1 {
                count += 1
            }
        }
    }
    return count
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2

Answer:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 2 == 1) {
            let firstDigit = num / 10
            let lastDigit = num % 10
            if firstDigit % 2 == 1 && lastDigit % 2 == 1 {
                count += 1
            }
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 2!= 0) {
            let firstDigit = num / 10
            let lastDigit = num % 10
            if firstDigit % 2!= 0 && lastDigit % 2!= 0 {
                count += 1
            }
        }
    }
    return count
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2

Answer:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 2!= 0) {
            let firstDigit = num / 10
            let lastDigit = num % 10
            if firstDigit % 2!= 0 && lastDigit % 2!= 0 {
                count += 1
            }
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 2!= 0) && (num % 10!= 0) {
            count += 1
        }
    }
    return count
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2

Answer:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 2!= 0) && (num % 10!= 0) {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 2 == 1 || (num % 10) % 2 == 1) {
            count += 1
        }
    }
    return count
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2

Answer:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 2 == 1 || (num % 10) % 2 == 1) {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 2!= 0) {
            let firstDigit = num / 10
            let lastDigit = num % 10
            if firstDigit % 2!= 0 && lastDigit % 2!= 0 {
                count += 1
            }
        }
    }
    return count
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2

Answer:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 2!= 0) {
            let firstDigit = num / 10
            let lastDigit = num % 10
            if firstDigit % 2!= 0 && lastDigit % 2!= 0 {
                count += 1
            }
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 2!= 0) {
            let firstDigit = num % 10
            let lastDigit = num / 10 % 10
            if firstDigit % 2!= 0 && lastDigit % 2!= 0 {
                count += 1
            }
        }
    }
    return count
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2

Answer:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 2!= 0) {
            let firstDigit = num % 10
            let lastDigit = num / 10 % 10
            if firstDigit % 2!= 0 && lastDigit % 2!= 0 {
                count += 1
            }
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 2!= 0) {
            let firstDigit = num / 10
            let lastDigit = num % 10
            if firstDigit % 2!= 0 && lastDigit % 2!= 0 {
                count += 1
            }
        }
    }
    return count
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2

Answer:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 2!= 0) {
            let firstDigit = num / 10
            let lastDigit = num % 10
            if firstDigit % 2!= 0 && lastDigit % 2!= 0 {
                count += 1
            }
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 2 == 1) && (num % 10 == 1 || num % 10 == 3 || num % 10 == 5 || num % 10 == 7 || num % 10 == 9) {
            count += 1
        }
    }
    return count
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2

Answer:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 2 == 1) && (num % 10 == 1 || num % 10 == 3 || num % 10 == 5 || num % 10 == 7 || num % 10 == 9) {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 2 == 1 || num % 10 == 1 || num % 100 == 1) {
            count += 1
        }
    }
    return count
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2

Answer:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 2 == 1 || num % 10 == 1 || num % 100 == 1) {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 2!= 0) {
            let firstDigit = num / 10
            let lastDigit = num % 10
            if firstDigit % 2!= 0 && lastDigit % 2!= 0 {
                count += 1
            }
        }
    }
    return count
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2

Answer:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 2!= 0) {
            let firstDigit = num / 10
            let lastDigit = num % 10
            if firstDigit % 2!= 0 && lastDigit % 2!= 0 {
                count += 1
            }
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    let filtered = nums.filter { num in
        let absNum = abs(num)
        let firstDigit = absNum / 10
        let lastDigit = absNum % 10
        return num > 10 && (firstDigit % 2!= 0) && (lastDigit % 2!= 0)
    }
    return filtered.count
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2

Answer:
```swift
func specialFilter(nums: [Int]) -> Int {
    let filtered = nums.filter { num in
        let absNum = abs(num)
        let firstDigit = absNum / 10
        let lastDigit = absNum % 10
        return num > 10 && (firstDigit % 2!= 0) && (lastDigit % 2!= 0)
    }
    return filtered.count
}
```

func specialFilter(nums: [Int]) -> Int {
    let filtered = nums.filter { number in
        let firstDigit = number / 10
        let lastDigit = number % 10
        return number > 10 && (firstDigit % 2!= 0) && (lastDigit % 2!= 0)
    }
    return filtered.count
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2

Answer:
```swift
func specialFilter(nums: [Int]) -> Int {
    let filtered = nums.filter { number in
        let firstDigit = number / 10
        let lastDigit = number % 10
        return number > 10 && (firstDigit % 2!= 0) && (lastDigit % 2!= 0)
    }
    return filtered.count
}
```

func specialFilter(nums: [Int]) -> Int {
    let filtered = nums.filter { num in
        let absNum = abs(num)
        let firstDigit = absNum / 10
        let lastDigit = absNum % 10
        return num > 10 && (firstDigit % 2!= 0) && (lastDigit % 2!= 0)
    }
    return filtered.count
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2

Answer:
```swift
func specialFilter(nums: [Int]) -> Int {
    let filtered = nums.filter { num in
        let absNum = abs(num)
        let firstDigit = absNum / 10
        let lastDigit = absNum % 10
        return num > 10 && (firstDigit % 2!= 0) && (lastDigit % 2!= 0)
    }
    return filtered.count
}
```

func specialFilter(nums: [Int]) -> Int {
    let filtered = nums.filter { num in
        num > 10 && (num % 10) % 2!= 0
    }
    return filtered.count
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2

Answer:
```swift
func specialFilter(nums: [Int]) -> Int {
    let filtered = nums.filter { num in
        num > 10 && (num % 10) % 2!= 0
    }
    return filtered.count
}
```

func specialFilter(nums: [Int]) -> Int {
    let filtered = nums.filter { num in
        num > 10 && (num % 10) % 2!= 0
    }
    return filtered.count
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2

Answer:
```swift
func specialFilter(nums: [Int]) -> Int {
    let filtered = nums.filter { num in
        num > 10 && (num % 10) % 2!= 0
    }
    return filtered.count
}
```

func specialFilter(nums: [Int]) -> Int {
    return nums.filter { num in
        num > 10 && (num % 10).isOdd && (num / 10).isOdd
    }.count
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2

Answer:
```swift
func specialFilter(nums: [Int]) -> Int {
    return nums.filter { num in
        num > 10 && (num % 10).isOdd && (num / 10).isOdd
    }.count
}
```

func specialFilter(nums: [Int]) -> Int {
    return nums.filter { num in
        num > 10 && (num % 10) % 2!= 0 && (num / 10) % 2!= 0
    }.count
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2

Answer:
```swift
func specialFilter(nums: [Int]) -> Int {
    return nums.filter { num in
        num > 10 && (num % 10) % 2!= 0 && (num / 10) % 2!= 0
    }.count
}
```

func specialFilter(nums: [Int]) -> Int {
    return nums.filter { num in
        num > 10 && (num % 10) % 2!= 0 && (num / 10) % 2!= 0
    }.count
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2

Answer:
```swift
func specialFilter(nums: [Int]) -> Int {
    return nums.filter { num in
        num > 10 && (num % 10) % 2!= 0 && (num / 10) % 2!= 0
    }.count
}
```

func specialFilter(nums: [Int]) -> Int {
    return nums.filter { num in
        num > 10 && (num % 10) % 2!= 0 && (num / 10) % 2!= 0
    }.count
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2

Answer:
```swift
func specialFilter(nums: [Int]) -> Int {
    return nums.filter { num in
        num > 10 && (num % 10) % 2!= 0 && (num / 10) % 2!= 0
    }.count
}
```

func specialFilter(nums: [Int]) -> Int {
    return nums.filter { num in
        num > 10 && (num % 10) % 2!= 0 && (num / 10) % 2!= 0
    }.count
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2

Answer:
```swift
func specialFilter(nums: [Int]) -> Int {
    return nums.filter { num in
        num > 10 && (num % 10) % 2!= 0 && (num / 10) % 2!= 0
    }.count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let firstDigit = Int(String(abs(num))[0])
        let lastDigit = Int(String(abs(num))[String(abs(num)).count - 1])
        if num > 10 && (firstDigit % 2!= 0) && (lastDigit % 2!= 0) {
            count += 1
        }
    }
    return count
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2

Answer:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let firstDigit = Int(String(abs(num))[0])
        let lastDigit = Int(String(abs(num))[String(abs(num)).count - 1])
        if num > 10 && (firstDigit % 2!= 0) && (lastDigit % 2!= 0) {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let firstDigit = Int(String(abs(num))[0])
        let lastDigit = Int(String(abs(num))[String(abs(num)).count - 1])
        if num > 10 && firstDigit % 2!= 0 && lastDigit % 2!= 0 {
            count += 1
        }
    }
    return count
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2

Answer:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let firstDigit = Int(String(abs(num))[0])
        let lastDigit = Int(String(abs(num))[String(abs(num)).count - 1])
        if num > 10 && firstDigit % 2!= 0 && lastDigit % 2!= 0 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let firstDigit = Int(String(abs(num))[0])
        let lastDigit = Int(String(abs(num))[String(abs(num)).count - 1])
        if num > 10 && firstDigit % 2!= 0 && lastDigit % 2!= 0 {
            count += 1
        }
    }
    return count
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2

Answer:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let firstDigit = Int(String(abs(num))[0])
        let lastDigit = Int(String(abs(num))[String(abs(num)).count - 1])
        if num > 10 && firstDigit % 2!= 0 && lastDigit % 2!= 0 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let firstDigit = Int(String(abs(num))[0])
        let lastDigit = Int(String(abs(num))[String(abs(num)).count - 1])
        if num > 10 && firstDigit % 2!= 0 && lastDigit % 2!= 0 {
            count += 1
        }
    }
    return count
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2

Answer:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let firstDigit = Int(String(abs(num))[0])
        let lastDigit = Int(String(abs(num))[String(abs(num)).count - 1])
        if num > 10 && firstDigit % 2!= 0 && lastDigit % 2!= 0 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let firstDigit = Int(String(abs(num))[0])
        let lastDigit = Int(String(abs(num))[String(abs(num)).count - 1])
        if num > 10 && firstDigit % 2!= 0 && lastDigit % 2!= 0 {
            count += 1
        }
    }
    return count
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2

Answer:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let firstDigit = Int(String(abs(num))[0])
        let lastDigit = Int(String(abs(num))[String(abs(num)).count - 1])
        if num > 10 && firstDigit % 2!= 0 && lastDigit % 2!= 0 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let firstDigit = Int(String(abs(num))[0])
        let lastDigit = Int(String(abs(num))[String(abs(num)).count - 1])
        if num > 10 && firstDigit % 2!= 0 && lastDigit % 2!= 0 {
            count += 1
        }
    }
    return count
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2

Answer:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let firstDigit = Int(String(abs(num))[0])
        let lastDigit = Int(String(abs(num))[String(abs(num)).count - 1])
        if num > 10 && firstDigit % 2!= 0 && lastDigit % 2!= 0 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let firstDigit = Int(String(abs(num))[0])
        let lastDigit = Int(String(abs(num))[String(abs(num)).count - 1])
        if num > 10 && firstDigit % 2!= 0 && lastDigit % 2!= 0 {
            count += 1
        }
    }
    return count
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2

Answer:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let firstDigit = Int(String(abs(num))[0])
        let lastDigit = Int(String(abs(num))[String(abs(num)).count - 1])
        if num > 10 && firstDigit % 2!= 0 && lastDigit % 2!= 0 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let firstDigit = Int(String(abs(num))[0])
        let lastDigit = Int(String(abs(num))[String(abs(num)).count - 1])
        if num > 10 && firstDigit % 2!= 0 && lastDigit % 2!= 0 {
            count += 1
        }
    }
    return count
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2

Answer:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let firstDigit = Int(String(abs(num))[0])
        let lastDigit = Int(String(abs(num))[String(abs(num)).count - 1])
        if num > 10 && firstDigit % 2!= 0 && lastDigit % 2!= 0 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let firstDigit = Int(String(abs(num))[0])
        let lastDigit = Int(String(abs(num))[String(abs(num)).count - 1])
        if num > 10 && firstDigit % 2!= 0 && lastDigit % 2!= 0 {
            count += 1
        }
    }
    return count
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2

Answer:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let firstDigit = Int(String(abs(num))[0])
        let lastDigit = Int(String(abs(num))[String(abs(num)).count - 1])
        if num > 10 && firstDigit % 2!= 0 && lastDigit % 2!= 0 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let firstDigit = Int(String(abs(num))[0])
        let lastDigit = Int(String(abs(num))[String(abs(num)).count - 1])
        if num > 10 && firstDigit % 2!= 0 && lastDigit % 2!= 0 {
            count += 1
        }
    }
    return count
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2

Answer:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let firstDigit = Int(String(abs(num))[0])
        let lastDigit = Int(String(abs(num))[String(abs(num)).count - 1])
        if num > 10 && firstDigit % 2!= 0 && lastDigit % 2!= 0 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    return nums.filter {
        $0 > 10 && $0.firstDigit() % 2!= 0 && $0.lastDigit() % 2!= 0
    }.count
}

extension Int {
    func firstDigit() -> Int {
        return Int(String(self)[String(self).index(before: String(self).endIndex)])!
    }
    
    func lastDigit() -> Int {
        return Int(String(String(self)[String(self).endIndex)])!
    }
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2

Answer:
```swift
func specialFilter(nums: [Int]) -> Int {
    return nums.filter {
        $0 > 10 && $0.firstDigit() % 2!= 0 && $0.lastDigit() % 2!= 0
    }.count
}

extension Int {
    func firstDigit() -> Int {
        return Int(String(self)[String(self).index(before: String(self).endIndex)])!
    }
    
    func lastDigit() -> Int {
        return Int(String(String(self)[String(self).endIndex)])!
    }
}
```

func specialFilter(nums: [Int]) -> Int {
    return nums.filter {
        $0 > 10 &&
        $0.firstDigit() % 2!= 0 &&
        $0.lastDigit() % 2!= 0
    }.count
}

extension Int {
    func firstDigit() -> Int {
        return Int(String(self)[String(self).index(before: String(self).endIndex)])!
    }

    func lastDigit() -> Int {
        return Int(String(String(self)[String(self).endIndex)])!
    }
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2

Answer:
```swift
func specialFilter(nums: [Int]) -> Int {
    return nums.filter {
        $0 > 10 &&
        $0.firstDigit() % 2!= 0 &&
        $0.lastDigit() % 2!= 0
    }.count
}

extension Int {
    func firstDigit() -> Int {
        return Int(String(self)[String(self).index(before: String(self).endIndex)])!
    }

    func lastDigit() -> Int {
        return Int(String(String(self)[String(self).endIndex)])!
    }
}
```

func specialFilter(nums: [Int]) -> Int {
    return nums.filter {
        guard $0 > 10 else { return false }
        let firstDigit = Int(String($0)[0]!)
        let lastDigit = Int(String($0)[String($0).count - 1]!)
        return firstDigit % 2!= 0 && lastDigit % 2!= 0
    }.count
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2

Answer:
```swift
func specialFilter(nums: [Int]) -> Int {
    return nums.filter {
        guard $0 > 10 else { return false }
        let firstDigit = Int(String($0)[0]!)
        let lastDigit = Int(String($0)[String($0).count - 1]!)
        return firstDigit % 2!= 0 && lastDigit % 2!= 0
    }.count
}
```

func specialFilter(nums: [Int]) -> Int {
    return nums.filter {
        guard $0 > 10 else { return false }
        let firstDigit = Int(String($0)[0]!)
        let lastDigit = Int(String($0)[String($0).count - 1]!)
        return firstDigit % 2!= 0 && lastDigit % 2!= 0
    }.count
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2

Answer:
```swift
func specialFilter(nums: [Int]) -> Int {
    return nums.filter {
        guard $0 > 10 else { return false }
        let firstDigit = Int(String($0)[0]!)
        let lastDigit = Int(String($0)[String($0).count - 1]!)
        return firstDigit % 2!= 0 && lastDigit % 2!= 0
    }.count
}
```

func specialFilter(nums: [Int]) -> Int {
    return nums.filter {
        guard $0 > 10 else { return false }
        let firstDigit = Int(String($0)[0])?? 0
        let lastDigit = Int(String($0)[String($0).count - 1])?? 0
        return firstDigit % 2!= 0 && lastDigit % 2!= 0
    }.count
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2

Answer:
```swift
func specialFilter(nums: [Int]) -> Int {
    return nums.filter {
        guard $0 > 10 else { return false }
        let firstDigit = Int(String($0)[0])?? 0
        let lastDigit = Int(String($0)[String($0).count - 1])?? 0
        return firstDigit % 2!= 0 && lastDigit % 2!= 0
    }.count
}
```

func specialFilter(nums: [Int]) -> Int {
    return nums.filter {
        $0 > 10 && $0.firstDigit() % 2!= 0 && $0.lastDigit() % 2!= 0
    }.count
}

extension Int {
    func firstDigit() -> Int {
        return Int(String(self).first! as Character)
    }
    
    func lastDigit() -> Int {
        return Int(String(self).last! as Character)
    }
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2

Answer:
```swift
func specialFilter(nums: [Int]) -> Int {
    return nums.filter {
        $0 > 10 && $0.firstDigit() % 2!= 0 && $0.lastDigit() % 2!= 0
    }.count
}

extension Int {
    func firstDigit() -> Int {
        return Int(String(self).first! as Character)
    }
    
    func lastDigit() -> Int {
        return Int(String(self).last! as Character)
    }
}
```

func specialFilter(nums: [Int]) -> Int {
    return nums.filter {
        $0 > 10 && $0.firstDigit() % 2!= 0 && $0.lastDigit() % 2!= 0
    }.count
}

extension Int {
    func firstDigit() -> Int {
        return Int(String(self).first! as Character)
    }
    
    func lastDigit() -> Int {
        return Int(String(self).last! as Character)
    }
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2

Answer:
```swift
func specialFilter(nums: [Int]) -> Int {
    return nums.filter {
        $0 > 10 && $0.firstDigit() % 2!= 0 && $0.lastDigit() % 2!= 0
    }.count
}

extension Int {
    func firstDigit() -> Int {
        return Int(String(self).first! as Character)
    }
    
    func lastDigit() -> Int {
        return Int(String(self).last! as Character)
    }
}
```

func specialFilter(nums: [Int]) -> Int {
    return nums.filter {
        guard $0 > 10 else { return false }
        let firstDigit = Int(String($0)[0])?? 0
        let lastDigit = Int(String($0)[String($0).count - 1])?? 0
        return firstDigit % 2!= 0 && lastDigit % 2!= 0
    }.count
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2

Answer:
```swift
func specialFilter(nums: [Int]) -> Int {
    return nums.filter {
        guard $0 > 10 else { return false }
        let firstDigit = Int(String($0)[0])?? 0
        let lastDigit = Int(String($0)[String($0).count - 1])?? 0
        return firstDigit % 2!= 0 && lastDigit % 2!= 0
    }.count
}
```

func specialFilter(nums: [Int]) -> Int {
    return nums.filter {
        $0 > 10 && $0.firstDigit() % 2!= 0 && $0.lastDigit() % 2!= 0
    }.count
}

extension Int {
    func firstDigit() -> Int {
        return Int(String(self)[String(self).index(before: String(self).endIndex)])!
    }
    
    func lastDigit() -> Int {
        return Int(String(String(self)[String(self).endIndex)])!
    }
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2

Answer:
```swift
func specialFilter(nums: [Int]) -> Int {
    return nums.filter {
        $0 > 10 && $0.firstDigit() % 2!= 0 && $0.lastDigit() % 2!= 0
    }.count
}

extension Int {
    func firstDigit() -> Int {
        return Int(String(self)[String(self).index(before: String(self).endIndex)])!
    }
    
    func lastDigit() -> Int {
        return Int(String(String(self)[String(self).endIndex)])!
    }
}
```

func specialFilter(nums: [Int]) -> Int {
    return nums.filter {
        $0 > 10 && $0.firstDigit() % 2!= 0 && $0.lastDigit() % 2!= 0
    }.count
}

extension Int {
    func firstDigit() -> Int {
        return Int(String(self)[String(self).index(before: String(self).endIndex)])!
    }
    
    func lastDigit() -> Int {
        return Int(String(String(self)[String(self).endIndex)])!
    }
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2

Answer:
```swift
func specialFilter(nums: [Int]) -> Int {
    return nums.filter {
        $0 > 10 && $0.firstDigit() % 2!= 0 && $0.lastDigit() % 2!= 0
    }.count
}

extension Int {
    func firstDigit() -> Int {
        return Int(String(self)[String(self).index(before: String(self).endIndex)])!
    }
    
    func lastDigit() -> Int {
        return Int(String(String(self)[String(self).endIndex)])!
    }
}
```

import Foundation

func multiply(_ lhs: [[Double]], _ rhs: [[Double]]) -> [[Double]]? {
    guard lhs[0].count == rhs.count else { 
        return nil 
    }
    
    var result = [[Double]](repeating: [Double](repeating: 0, count: rhs[0].count), count: lhs.count)
    for i in 0..<lhs.count {
        for j in 0..<rhs[0].count {
            for k in 0..<rhs.count {
                result[i][j] += lhs[i][k] * rhs[k][j]
            }
        }
    }
    
    return result
}

```swift
import Foundation

/* 
 Function to multiply two matrices represented as 2D arrays of Doubles.
 Returns a new matrix that is the product of `lhs` and `rhs`, or `nil` if the matrices cannot be multiplied.
 */
func multiply(_ lhs: [[Double]], _ rhs: [[Double]]) -> [[Double]]? {
    guard lhs[0].count == rhs.count else { 
        return nil 
    }
    
    var result = [[Double]](repeating: [Double](repeating: 0, count: rhs[0].count), count: lhs.count)
    for i in 0..<lhs.count {
        for j in 0..<rhs[0].count {
            for k in 0..<rhs.count {
                result[i][j] += lhs[i][k] * rhs[k][j]
            }
        }
    }
    
    return result
}

/*
 Write a function that takes an array of numbers as input and returns 
 the number of elements in the array that are greater than 10 and both 
 first and last digits of a number are odd (1, 3, 5, 7, 9).
 For example:
 specialFilter(nums: [15, -73, 14, -15]) == 1
 specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
 */
func specialFilter(nums: [Int]) -> Int {
    

import Foundation

func multiply(_ lhs: [[Double]], _ rhs: [[Double]]) -> [[Double]]? {
    guard lhs[0].count == rhs.count else { 
        return nil 
    }
    
    var result = [[Double]](repeating: [Double](repeating: 0, count: rhs[0].count), count: lhs.count)
    for i in 0..<lhs.count {
        for j in 0..<rhs[0].count {
            for k in 0..<rhs.count {
                result[i][j] += lhs[i][k] * rhs[k][j]
            }
        }
    }
    
    return result
}

```swift
import Foundation

/* 
 Function to multiply two matrices represented as 2D arrays of Doubles.
 Returns a new matrix that is the product of `lhs` and `rhs`, or `nil` if the matrices cannot be multiplied.
 */
func multiply(_ lhs: [[Double]], _ rhs: [[Double]]) -> [[Double]]? {
    guard lhs[0].count == rhs.count else { 
        return nil 
    }
    
    var result = [[Double]](repeating: [Double](repeating: 0, count: rhs[0].count), count: lhs.count)
    for i in 0..<lhs.count {
        for j in 0..<rhs[0].count {
            for k in 0..<rhs.count {
                result[i][j] += lhs[i][k] * rhs[k][j]
            }
        }
    }
    
    return result
}

/*
 Write a function that takes an array of numbers as input and returns 
 the number of elements in the array that are greater than 10 and both 
 first and last digits of a number are odd (1, 3, 5, 7, 9).
 For example:
 specialFilter(nums: [15, -73, 14, -15]) == 1
 specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
 */
func specialFilter(nums: [Int]) -> Int {

import Foundation

func multiply(_ lhs: [[Double]], _ rhs: [[Double]]) -> [[Double]]? {
    guard lhs[0].count == rhs.count else { 
        return nil 
    }
    
    var result = [[Double]](repeating: [Double](repeating: 0, count: rhs[0].count), count: lhs.count)
    for i in 0..<lhs.count {
        for j in 0..<rhs[0].count {
            for k in 0..<rhs.count {
                result[i][j] += lhs[i][k] * rhs[k][j]
            }
        }
    }
    
    return result
}

```swift
import Foundation

/* 
 Function to multiply two matrices represented as 2D arrays of Doubles.
 Returns a new matrix that is the product of `lhs` and `rhs`, or `nil` if the matrices cannot be multiplied.
 */
func multiply(_ lhs: [[Double]], _ rhs: [[Double]]) -> [[Double]]? {
    guard lhs[0].count == rhs.count else { 
        return nil 
    }
    
    var result = [[Double]](repeating: [Double](repeating: 0, count: rhs[0].count), count: lhs.count)
    for i in 0..<lhs.count {
        for j in 0..<rhs[0].count {
            for k in 0..<rhs.count {
                result[i][j] += lhs[i][k] * rhs[k][j]
            }
        }
    }
    
    return result
}

/*
 Write a function that takes an array of numbers as input and returns 
 the number of elements in the array that are greater than 10 and both 
 first and last digits of a number are odd (1, 3, 5, 7, 9).
 For example:
 specialFilter(nums: [15, -73, 14, -15]) == 1
 specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
 */
func specialFilter(nums: [Int]) -> Int {
    

import Foundation

func multiply(_ lhs: [[Double]], _ rhs: [[Double]]) -> [[Double]]? {
    guard lhs[0].count == rhs.count else { 
        return nil 
    }
    
    var result = [[Double]](repeating: [Double](repeating: 0, count: rhs[0].count), count: lhs.count)
    for i in 0..<lhs.count {
        for j in 0..<rhs[0].count {
            for k in 0..<rhs.count {
                result[i][j] += lhs[i][k] * rhs[k][j]
            }
        }
    }
    
    return result
}

```swift
import Foundation

/* 
 Function to multiply two matrices represented as 2D arrays of Doubles.
 Returns a new matrix that is the product of `lhs` and `rhs`, or `nil` if the matrices cannot be multiplied.
 */
func multiply(_ lhs: [[Double]], _ rhs: [[Double]]) -> [[Double]]? {
    guard lhs[0].count == rhs.count else { 
        return nil 
    }
    
    var result = [[Double]](repeating: [Double](repeating: 0, count: rhs[0].count), count: lhs.count)
    for i in 0..<lhs.count {
        for j in 0..<rhs[0].count {
            for k in 0..<rhs.count {
                result[i][j] += lhs[i][k] * rhs[k][j]
            }
        }
    }
    
    return result
}

/*
 Write a function that takes an array of numbers as input and returns 
 the number of elements in the array that are greater than 10 and both 
 first and last digits of a number are odd (1, 3, 5, 7, 9).
 For example:
 specialFilter(nums: [15, -73, 14, -15]) == 1
 specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
 */
func specialFilter(nums: [Int]) -> Int {
    
    
    
    
    
    
    var count

import Foundation

func multiply(_ lhs: [[Double]], _ rhs: [[Double]]) -> [[Double]]? {
    guard lhs[0].count == rhs.count else { 
        return nil 
    }
    
    var result = [[Double]](repeating: [Double](repeating: 0, count: rhs[0].count), count: lhs.count)
    for i in 0..<lhs.count {
        for j in 0..<rhs[0].count {
            for k in 0..<rhs.count {
                result[i][j] += lhs[i][k] * rhs[k][j]
            }
        }
    }
    
    return result
}

```swift
import Foundation

/* 
 Function to multiply two matrices represented as 2D arrays of Doubles.
 Returns a new matrix that is the product of `lhs` and `rhs`, or `nil` if the matrices cannot be multiplied.
 */
func multiply(_ lhs: [[Double]], _ rhs: [[Double]]) -> [[Double]]? {
    guard lhs[0].count == rhs.count else { 
        return nil 
    }
    
    var result = [[Double]](repeating: [Double](repeating: 0, count: rhs[0].count), count: lhs.count)
    for i in 0..<lhs.count {
        for j in 0..<rhs[0].count {
            for k in 0..<rhs.count {
                result[i][j] += lhs[i][k] * rhs[k][j]
            }
        }
    }
    
    return result
}

/*
 Write a function that takes an array of numbers as input and returns 
 the number of elements in the array that are greater than 10 and both 
 first and last digits of a number are odd (1, 3, 5, 7, 9).
 For example:
 specialFilter(nums: [15, -73, 14, -15]) == 1
 specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
 */
func specialFilter(nums: [Int]) -> Int {
    
    
    
    
    
    
    var result = 0
    for i

import Foundation

func multiply(_ lhs: [[Double]], _ rhs: [[Double]]) -> [[Double]]? {
    guard lhs[0].count == rhs.count else { 
        return nil 
    }
    
    var result = [[Double]](repeating: [Double](repeating: 0, count: rhs[0].count), count: lhs.count)
    for i in 0..<lhs.count {
        for j in 0..<rhs[0].count {
            for k in 0..<rhs.count {
                result[i][j] += lhs[i][k] * rhs[k][j]
            }
        }
    }
    
    return result
}

```swift
import Foundation

/* 
 Function to multiply two matrices represented as 2D arrays of Doubles.
 Returns a new matrix that is the product of `lhs` and `rhs`, or `nil` if the matrices cannot be multiplied.
 */
func multiply(_ lhs: [[Double]], _ rhs: [[Double]]) -> [[Double]]? {
    guard lhs[0].count == rhs.count else { 
        return nil 
    }
    
    var result = [[Double]](repeating: [Double](repeating: 0, count: rhs[0].count), count: lhs.count)
    for i in 0..<lhs.count {
        for j in 0..<rhs[0].count {
            for k in 0..<rhs.count {
                result[i][j] += lhs[i][k] * rhs[k][j]
            }
        }
    }
    
    return result
}

/*
 Write a function that takes an array of numbers as input and returns 
 the number of elements in the array that are greater than 10 and both 
 first and last digits of a number are odd (1, 3, 5, 7, 9).
 For example:
 specialFilter(nums: [15, -73, 14, -15]) == 1
 specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
 */
func specialFilter(nums: [Int]) -> Int {
    
    
    
    
    var count = 0

import Foundation

func multiply(_ lhs: [[Double]], _ rhs: [[Double]]) -> [[Double]]? {
    guard lhs[0].count == rhs.count else { 
        return nil 
    }
    
    var result = [[Double]](repeating: [Double](repeating: 0, count: rhs[0].count), count: lhs.count)
    for i in 0..<lhs.count {
        for j in 0..<rhs[0].count {
            for k in 0..<rhs.count {
                result[i][j] += lhs[i][k] * rhs[k][j]
            }
        }
    }
    
    return result
}

```swift
import Foundation

/* 
 Function to multiply two matrices represented as 2D arrays of Doubles.
 Returns a new matrix that is the product of `lhs` and `rhs`, or `nil` if the matrices cannot be multiplied.
 */
func multiply(_ lhs: [[Double]], _ rhs: [[Double]]) -> [[Double]]? {
    guard lhs[0].count == rhs.count else { 
        return nil 
    }
    
    var result = [[Double]](repeating: [Double](repeating: 0, count: rhs[0].count), count: lhs.count)
    for i in 0..<lhs.count {
        for j in 0..<rhs[0].count {
            for k in 0..<rhs.count {
                result[i][j] += lhs[i][k] * rhs[k][j]
            }
        }
    }
    
    return result
}

/*
 Write a function that takes an array of numbers as input and returns 
 the number of elements in the array that are greater than 10 and both 
 first and last digits of a number are odd (1, 3, 5, 7, 9).
 For example:
 specialFilter(nums: [15, -73, 14, -15]) == 1
 specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
 */
func specialFilter(nums: [Int]) -> Int {

import Foundation

func multiply(_ lhs: [[Double]], _ rhs: [[Double]]) -> [[Double]]? {
    guard lhs[0].count == rhs.count else { 
        return nil 
    }
    
    var result = [[Double]](repeating: [Double](repeating: 0, count: rhs[0].count), count: lhs.count)
    for i in 0..<lhs.count {
        for j in 0..<rhs[0].count {
            for k in 0..<rhs.count {
                result[i][j] += lhs[i][k] * rhs[k][j]
            }
        }
    }
    
    return result
}

```swift
import Foundation

/* 
 Function to multiply two matrices represented as 2D arrays of Doubles.
 Returns a new matrix that is the product of `lhs` and `rhs`, or `nil` if the matrices cannot be multiplied.
 */
func multiply(_ lhs: [[Double]], _ rhs: [[Double]]) -> [[Double]]? {
    guard lhs[0].count == rhs.count else { 
        return nil 
    }
    
    var result = [[Double]](repeating: [Double](repeating: 0, count: rhs[0].count), count: lhs.count)
    for i in 0..<lhs.count {
        for j in 0..<rhs[0].count {
            for k in 0..<rhs.count {
                result[i][j] += lhs[i][k] * rhs[k][j]
            }
        }
    }
    
    return result
}

/*
 Write a function that takes an array of numbers as input and returns 
 the number of elements in the array that are greater than 10 and both 
 first and last digits of a number are odd (1, 3, 5, 7, 9).
 For example:
 specialFilter(nums: [15, -73, 14, -15]) == 1
 specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
 */
func specialFilter(nums: [Int]) -> Int {
    

import Foundation

func multiply(_ lhs: [[Double]], _ rhs: [[Double]]) -> [[Double]]? {
    guard lhs[0].count == rhs.count else { 
        return nil 
    }
    
    var result = [[Double]](repeating: [Double](repeating: 0, count: rhs[0].count), count: lhs.count)
    for i in 0..<lhs.count {
        for j in 0..<rhs[0].count {
            for k in 0..<rhs.count {
                result[i][j] += lhs[i][k] * rhs[k][j]
            }
        }
    }
    
    return result
}

```swift
import Foundation

/* 
 Function to multiply two matrices represented as 2D arrays of Doubles.
 Returns a new matrix that is the product of `lhs` and `rhs`, or `nil` if the matrices cannot be multiplied.
 */
func multiply(_ lhs: [[Double]], _ rhs: [[Double]]) -> [[Double]]? {
    guard lhs[0].count == rhs.count else { 
        return nil 
    }
    
    var result = [[Double]](repeating: [Double](repeating: 0, count: rhs[0].count), count: lhs.count)
    for i in 0..<lhs.count {
        for j in 0..<rhs[0].count {
            for k in 0..<rhs.count {
                result[i][j] += lhs[i][k] * rhs[k][j]
            }
        }
    }
    
    return result
}

/*
 Write a function that takes an array of numbers as input and returns 
 the number of elements in the array that are greater than 10 and both 
 first and last digits of a number are odd (1, 3, 5, 7, 9).
 For example:
 specialFilter(nums: [15, -73, 14, -15]) == 1
 specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
 */
func specialFilter(nums: [Int]) -> Int {
    
    
    var count = 0
    for i

import Foundation

func multiply(_ lhs: [[Double]], _ rhs: [[Double]]) -> [[Double]]? {
    guard lhs[0].count == rhs.count else { 
        return nil 
    }
    
    var result = [[Double]](repeating: [Double](repeating: 0, count: rhs[0].count), count: lhs.count)
    for i in 0..<lhs.count {
        for j in 0..<rhs[0].count {
            for k in 0..<rhs.count {
                result[i][j] += lhs[i][k] * rhs[k][j]
            }
        }
    }
    
    return result
}

```swift
import Foundation

/* 
 Function to multiply two matrices represented as 2D arrays of Doubles.
 Returns a new matrix that is the product of `lhs` and `rhs`, or `nil` if the matrices cannot be multiplied.
 */
func multiply(_ lhs: [[Double]], _ rhs: [[Double]]) -> [[Double]]? {
    guard lhs[0].count == rhs.count else { 
        return nil 
    }
    
    var result = [[Double]](repeating: [Double](repeating: 0, count: rhs[0].count), count: lhs.count)
    for i in 0..<lhs.count {
        for j in 0..<rhs[0].count {
            for k in 0..<rhs.count {
                result[i][j] += lhs[i][k] * rhs[k][j]
            }
        }
    }
    
    return result
}

/*
 Write a function that takes an array of numbers as input and returns 
 the number of elements in the array that are greater than 10 and both 
 first and last digits of a number are odd (1, 3, 5, 7, 9).
 For example:
 specialFilter(nums: [15, -73, 14, -15]) == 1
 specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
 */
func specialFilter(nums: [Int]) -> Int {
    
    
    
    
    

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<|im_end|>
<|im_start|>assistant
```swift
func specialFilter(nums: [Int]) -> Int {

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<|im_end|>
<|im_start|>assistant
```swift
func specialFilter(nums: [Int]) -> Int {

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<|im_end|>
<|im_start|>assistant
```swift
func specialFilter(nums: [Int]) -> Int {
Here is the function:

```

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<|im_end|>
<|im_start|>assistant
```swift
func specialFilter(nums: [Int]) -> Int {

Here is the function:


```

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<|im_end|>
<|im_start|>assistant
```swift
func specialFilter(nums: [Int]) -> Int {

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<|im_end|>
<|im_start|>assistant
```swift
func specialFilter(nums: [Int]) -> Int {
Here is the function:

```

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<|im_end|>
<|im_start|>assistant
```swift
func specialFilter(nums: [Int]) -> Int {

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<|im_end|>
<|im_start|>assistant
```swift
func specialFilter(nums: [Int]) -> Int {
Here is a function that counts the number of elements in the array that are greater than 10 and have both the first and last digit and first and last digit and last digit and are

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<|im_end|>
<|im_start|>assistant
```swift
func specialFilter(nums: [Int]) -> Int {

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<|im_end|>
<|im_start|>assistant
```swift
func specialFilter(nums: [Int]) -> Int {
Here is the function:



```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let lastDigit = abs(num % 10)
        let firstDigits = [num / 10000, num / 1000 % 10, num / 100 % 10, num / 10 % 10]
        if num > 10 && firstDigits.contains(1) && firstDigits.contains(3) && firstDigits.contains(5) && firstDigits.contains(7) && firstDigits.contains(9) && lastDigit.contains(1) && lastDigit.contains(3) && lastDigit.contains(5) && lastDigit.contains(7) && lastDigit.contains(9) {
            count += 1
        }
    }
    return count
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let lastDigit = abs(num % 10)
        let firstDigits = [num / 10000, num / 1000 % 10, num / 100 % 10, num / 10 % 10]
        if num > 10 && firstDigits.contains(1) && firstDigits.contains(3) && firstDigits.contains(5) && firstDigits.contains(7) && firstDigits.contains(9) && lastDigit.contains(1) && lastDigit.contains(3) && lastDigit.contains(5) && lastDigit.contains(7) && lastDigit.contains(9) {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let lastDigit = abs(num % 10)
        let firstDigits = [num / 10000, num / 1000 % 10, num / 100 % 10, num / 10 % 10]
        let allDigitsAreOdd = firstDigits.allSatisfy { $0 % 2 == 1 }
        let lastDigitIsOdd = lastDigit % 2 == 1
        if num > 10 && allDigitsAreOdd && lastDigitIsOdd {
            count += 1
        }
    }
    return count
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let lastDigit = abs(num % 10)
        let firstDigits = [num / 10000, num / 1000 % 10, num / 100 % 10, num / 10 % 10]
        let allDigitsAreOdd = firstDigits.allSatisfy { $0 % 2 == 1 }
        let lastDigitIsOdd = lastDigit % 2 == 1
        if num > 10 && allDigitsAreOdd && lastDigitIsOdd {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let lastDigit = abs(num % 10)
        let firstDigits = [num / 10000, num / 1000 % 10, num / 100 % 10, num / 10 % 10]
        if num > 10 && firstDigits.contains(1) && firstDigits.contains(3) && firstDigits.contains(5) && firstDigits.contains(7) && firstDigits.contains(9) && lastDigit.contains(1) && lastDigit.contains(3) && lastDigit.contains(5) && lastDigit.contains(7) && lastDigit.contains(9) {
            count += 1
        }
    }
    return count
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let lastDigit = abs(num % 10)
        let firstDigits = [num / 10000, num / 1000 % 10, num / 100 % 10, num / 10 % 10]
        if num > 10 && firstDigits.contains(1) && firstDigits.contains(3) && firstDigits.contains(5) && firstDigits.contains(7) && firstDigits.contains(9) && lastDigit.contains(1) && lastDigit.contains(3) && lastDigit.contains(5) && lastDigit.contains(7) && lastDigit.contains(9) {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let lastDigit = abs(num % 10)
        let firstDigit = num
        if num > 10 && lastDigit % 2 == 1 && firstDigit % 2 == 1 {
            count += 1
        }
    }
    return count
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let lastDigit = abs(num % 10)
        let firstDigit = num
        if num > 10 && lastDigit % 2 == 1 && firstDigit % 2 == 1 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let lastDigit = abs(num % 10)
        let firstDigits = [num / 10000, num / 1000 % 10, num / 100 % 10, num / 10 % 10]
        if num > 10 && firstDigits.contains(1) && firstDigits.contains(3) && firstDigits.contains(5) && firstDigits.contains(7) && firstDigits.contains(9) && lastDigit.contains(1) && lastDigit.contains(3) && lastDigit.contains(5) && lastDigit.contains(7) && lastDigit.contains(9) {
            count += 1
        }
    }
    return count
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let lastDigit = abs(num % 10)
        let firstDigits = [num / 10000, num / 1000 % 10, num / 100 % 10, num / 10 % 10]
        if num > 10 && firstDigits.contains(1) && firstDigits.contains(3) && firstDigits.contains(5) && firstDigits.contains(7) && firstDigits.contains(9) && lastDigit.contains(1) && lastDigit.contains(3) && lastDigit.contains(5) && lastDigit.contains(7) && lastDigit.contains(9) {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let lastDigit = abs(num % 10)
        if num > 10 && (num % 10 % 2 == 1) && (lastDigit % 2 == 1) {
            count += 1
        }
    }
    return count
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let lastDigit = abs(num % 10)
        if num > 10 && (num % 10 % 2 == 1) && (lastDigit % 2 == 1) {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let lastDigit = abs(num % 10)
        let firstDigits = [num / 10000, num / 1000 % 10, num / 100 % 10, num / 10 % 10]
        if num > 10 && firstDigits.contains(1) && firstDigits.contains(3) && firstDigits.contains(5) && firstDigits.contains(7) && firstDigits.contains(9) && lastDigit.contains(1) && lastDigit.contains(3) && lastDigit.contains(5) && lastDigit.contains(7) && lastDigit.contains(9) {
            count += 1
        }
    }
    return count
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let lastDigit = abs(num % 10)
        let firstDigits = [num / 10000, num / 1000 % 10, num / 100 % 10, num / 10 % 10]
        if num > 10 && firstDigits.contains(1) && firstDigits.contains(3) && firstDigits.contains(5) && firstDigits.contains(7) && firstDigits.contains(9) && lastDigit.contains(1) && lastDigit.contains(3) && lastDigit.contains(5) && lastDigit.contains(7) && lastDigit.contains(9) {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let lastDigit = abs(num % 10)
        let firstDigits = [num / 10000, num / 1000 % 10, num / 100 % 10, num / 10 % 10]
        if num > 10 && firstDigits.contains(1) && firstDigits.contains(3) && firstDigits.contains(5) && firstDigits.contains(7) && firstDigits.contains(9) && lastDigit % 2 == 1 {
            count += 1
        }
    }
    return count
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let lastDigit = abs(num % 10)
        let firstDigits = [num / 10000, num / 1000 % 10, num / 100 % 10, num / 10 % 10]
        if num > 10 && firstDigits.contains(1) && firstDigits.contains(3) && firstDigits.contains(5) && firstDigits.contains(7) && firstDigits.contains(9) && lastDigit % 2 == 1 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let lastDigit = abs(num % 10)
        let firstDigits = [num / 10000, num / 1000 % 10, num / 100 % 10, num / 10 % 10]
        if num > 10 && firstDigits.contains(1) && firstDigits.contains(3) && firstDigits.contains(5) && firstDigits.contains(7) && firstDigits.contains(9) && lastDigit % 2 == 1 {
            count += 1
        }
    }
    return count
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let lastDigit = abs(num % 10)
        let firstDigits = [num / 10000, num / 1000 % 10, num / 100 % 10, num / 10 % 10]
        if num > 10 && firstDigits.contains(1) && firstDigits.contains(3) && firstDigits.contains(5) && firstDigits.contains(7) && firstDigits.contains(9) && lastDigit % 2 == 1 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let lastDigit = abs(num % 10)
        let firstDigits = [num / 10000, num / 1000 % 10, num / 100 % 10, num / 10 % 10]
        let allDigitsAreOdd = firstDigits.allSatisfy { $0 % 2 == 1 }
        let lastDigitIsOdd = lastDigit % 2 == 1
        if num > 10 && allDigitsAreOdd && lastDigitIsOdd {
            count += 1
        }
    }
    return count
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let lastDigit = abs(num % 10)
        let firstDigits = [num / 10000, num / 1000 % 10, num / 100 % 10, num / 10 % 10]
        let allDigitsAreOdd = firstDigits.allSatisfy { $0 % 2 == 1 }
        let lastDigitIsOdd = lastDigit % 2 == 1
        if num > 10 && allDigitsAreOdd && lastDigitIsOdd {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let strNum = String(abs(num))
            if strNum.first != nil && strNum.last != nil {
                let first = Int(String(strNum.first!))!
                let last = Int(String(strNum.last!))!
                if first % 2 != 0 && last % 2 != 0 {
                    count += 1
                }
            }
        }
    }
    return count
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let strNum = String(abs(num))
            if strNum.first != nil && strNum.last != nil {
                let first = Int(String(strNum.first!))!
                let last = Int(String(strNum.last!))!
                if first % 2 != 0 && last % 2 != 0 {
                    count += 1
                }
            }
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let strNum = String(abs(num))
            if strNum.first != nil && strNum.last != nil {
                let first = Int(String(strNum.first!))!
                let last = Int(String(strNum.last!))!
                if first % 2 == 1 && last % 2 == 1 {
                    count += 1
                }
            }
        }
    }
    return count
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let strNum = String(abs(num))
            if strNum.first != nil && strNum.last != nil {
                let first = Int(String(strNum.first!))!
                let last = Int(String(strNum.last!))!
                if first % 2 == 1 && last % 2 == 1 {
                    count += 1
                }
            }
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let strNum = String(abs(num))
            if strNum.first != nil && strNum.last != nil {
                let first = Int(String(strNum.first!))!
                let last = Int(String(strNum.last!))!
                if first % 2 == 1 && last % 2 == 1 {
                    count += 1
                }
            }
        }
    }
    return count
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let strNum = String(abs(num))
            if strNum.first != nil && strNum.last != nil {
                let first = Int(String(strNum.first!))!
                let last = Int(String(strNum.last!))!
                if first % 2 == 1 && last % 2 == 1 {
                    count += 1
                }
            }
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let strNum = String(abs(num))
            if strNum.first != nil && strNum.last != nil {
                let first = Int(String(strNum.first!))!
                let last = Int(String(strNum.last!))!
                if first % 2 != 0 && last % 2 != 0 {
                    count += 1
                }
            }
        }
    }
    return count
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let strNum = String(abs(num))
            if strNum.first != nil && strNum.last != nil {
                let first = Int(String(strNum.first!))!
                let last = Int(String(strNum.last!))!
                if first % 2 != 0 && last % 2 != 0 {
                    count += 1
                }
            }
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let strNum = String(abs(num))
            if strNum.first != nil && strNum.last != nil {
                let first = Int(String(strNum.first!))!
                let last = Int(String(strNum.last!))!
                if first % 2 != 0 && last % 2 != 0 {
                    count += 1
                }
            }
        }
    }
    return count
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let strNum = String(abs(num))
            if strNum.first != nil && strNum.last != nil {
                let first = Int(String(strNum.first!))!
                let last = Int(String(strNum.last!))!
                if first % 2 != 0 && last % 2 != 0 {
                    count += 1
                }
            }
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let strNum = String(abs(num))
            if strNum.first != nil && strNum.last != nil {
                let first = Int(String(strNum.first!))!
                let last = Int(String(strNum.last!))!
                if first % 2 != 0 && last % 2 != 0 {
                    count += 1
                }
            }
        }
    }
    return count
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let strNum = String(abs(num))
            if strNum.first != nil && strNum.last != nil {
                let first = Int(String(strNum.first!))!
                let last = Int(String(strNum.last!))!
                if first % 2 != 0 && last % 2 != 0 {
                    count += 1
                }
            }
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let strNum = String(abs(num))
            if strNum.first != nil && strNum.last != nil {
                let first = Int(String(strNum.first!))!
                let last = Int(String(strNum.last!))!
                if first % 2 == 1 && last % 2 == 1 {
                    count += 1
                }
            }
        }
    }
    return count
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let strNum = String(abs(num))
            if strNum.first != nil && strNum.last != nil {
                let first = Int(String(strNum.first!))!
                let last = Int(String(strNum.last!))!
                if first % 2 == 1 && last % 2 == 1 {
                    count += 1
                }
            }
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let strNum = String(abs(num))
            if strNum.first != nil && strNum.last != nil {
                let first = Int(String(strNum.first!))!
                let last = Int(String(strNum.last!))!
                if first % 2 != 0 && last % 2 != 0 {
                    count += 1
                }
            }
        }
    }
    return count
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let strNum = String(abs(num))
            if strNum.first != nil && strNum.last != nil {
                let first = Int(String(strNum.first!))!
                let last = Int(String(strNum.last!))!
                if first % 2 != 0 && last % 2 != 0 {
                    count += 1
                }
            }
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let strNum = String(abs(num))
            if strNum.first != nil && strNum.last != nil {
                let first = Int(String(strNum.first!))!
                let last = Int(String(strNum.last!))!
                if first % 2 == 1 && last % 2 == 1 {
                    count += 1
                }
            }
        }
    }
    return count
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let strNum = String(abs(num))
            if strNum.first != nil && strNum.last != nil {
                let first = Int(String(strNum.first!))!
                let last = Int(String(strNum.last!))!
                if first % 2 == 1 && last % 2 == 1 {
                    count += 1
                }
            }
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let strNum = String(abs(num))
            if strNum.first != nil && strNum.last != nil {
                let first = Int(String(strNum.first!))!
                let last = Int(String(strNum.last!))!
                if first % 2 != 0 && last % 2 != 0 {
                    count += 1
                }
            }
        }
    }
    return count
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let strNum = String(abs(num))
            if strNum.first != nil && strNum.last != nil {
                let first = Int(String(strNum.first!))!
                let last = Int(String(strNum.last!))!
                if first % 2 != 0 && last % 2 != 0 {
                    count += 1
                }
            }
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let numStr = String(num)
        let firstDigit = Int(String(numStr.first!))
        let lastDigit = Int(String(numStr.last!))
        if num > 10 && firstDigit.isOdd && lastDigit.isOdd {
            count += 1
        }
    }
    return count
}

extension Int {
    var isOdd: Bool {
        return self % 2 != 0
    }
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let numStr = String(num)
        let firstDigit = Int(String(numStr.first!))
        let lastDigit = Int(String(numStr.last!))
        if num > 10 && firstDigit.isOdd && lastDigit.isOdd {
            count += 1
        }
    }
    return count
}

extension Int {
    var isOdd: Bool {
        return self % 2 != 0
    }
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let strNum = String(num)
        let firstDigit = Int(String(strNum.first!))
        let lastDigit = Int(String(strNum.last!))
        if num > 10 && firstDigit.isOdd && lastDigit.isOdd {
            count += 1
        }
    }
    return count
}

func Int.isOdd() -> Bool {
    return self % 2 != 0
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let strNum = String(num)
        let firstDigit = Int(String(strNum.first!))
        let lastDigit = Int(String(strNum.last!))
        if num > 10 && firstDigit.isOdd && lastDigit.isOdd {
            count += 1
        }
    }
    return count
}

func Int.isOdd() -> Bool {
    return self % 2 != 0
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let strNum = String(num)
        let firstDigit = Int(String(strNum.first!))
        let lastDigit = Int(String(strNum.last!))
        if num > 10 && firstDigit % 2 != 0 && lastDigit % 2 != 0 {
            count += 1
        }
    }
    return count
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let strNum = String(num)
        let firstDigit = Int(String(strNum.first!))
        let lastDigit = Int(String(strNum.last!))
        if num > 10 && firstDigit % 2 != 0 && lastDigit % 2 != 0 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let strNum = String(num)
        let firstDigit = Int(String(strNum.first!))
        let lastDigit = Int(String(strNum.last!))
        if num > 10 && firstDigit % 2 != 0 && lastDigit % 2 != 0 {
            count += 1
        }
    }
    return count
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let strNum = String(num)
        let firstDigit = Int(String(strNum.first!))
        let lastDigit = Int(String(strNum.last!))
        if num > 10 && firstDigit % 2 != 0 && lastDigit % 2 != 0 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let strNum = String(num)
        let firstDigit = Int(String(strNum.first!))
        let lastDigit = Int(String(strNum.last!))
        if num > 10 && firstDigit != 0 && firstDigit % 2 != 0 && lastDigit % 2 != 0 {
            count += 1
        }
    }
    return count
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let strNum = String(num)
        let firstDigit = Int(String(strNum.first!))
        let lastDigit = Int(String(strNum.last!))
        if num > 10 && firstDigit != 0 && firstDigit % 2 != 0 && lastDigit % 2 != 0 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let numStr = String(num)
        let firstDigit = Int(String(numStr.first!))
        let lastDigit = Int(String(numStr.last!))
        if num > 10 && firstDigit != nil && lastDigit != nil && firstDigit! % 2 == 1 && lastDigit! % 2 == 1 {
            count += 1
        }
    }
    return count
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let numStr = String(num)
        let firstDigit = Int(String(numStr.first!))
        let lastDigit = Int(String(numStr.last!))
        if num > 10 && firstDigit != nil && lastDigit != nil && firstDigit! % 2 == 1 && lastDigit! % 2 == 1 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let strNum = String(num)
        if num > 10 && (strNum.first ?? "").contains(where: {"13579".contains($0)}) && (strNum.last ?? "").contains(where: {"13579".contains($0)}) {
            count += 1
        }
    }
    return count
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let strNum = String(num)
        if num > 10 && (strNum.first ?? "").contains(where: {"13579".contains($0)}) && (strNum.last ?? "").contains(where: {"13579".contains($0)}) {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let strNum = String(num)
        let firstDigit = Int(String(strNum.first!))
        let lastDigit = Int(String(strNum.last!))
        if num > 10 && firstDigit % 2 != 0 && lastDigit % 2 != 0 {
            count += 1
        }
    }
    return count
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let strNum = String(num)
        let firstDigit = Int(String(strNum.first!))
        let lastDigit = Int(String(strNum.last!))
        if num > 10 && firstDigit % 2 != 0 && lastDigit % 2 != 0 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let strNum = String(num)
        let firstDigit = Int(String(strNum.first!))
        let lastDigit = Int(String(strNum.last!))
        if num > 10 && (firstDigit == 1 || firstDigit == 3 || firstDigit == 5 || firstDigit == 7 || firstDigit == 9) && (lastDigit == 1 || lastDigit == 3 || lastDigit == 5 || lastDigit == 7 || lastDigit == 9) {
            count += 1
        }
    }
    return count
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let strNum = String(num)
        let firstDigit = Int(String(strNum.first!))
        let lastDigit = Int(String(strNum.last!))
        if num > 10 && (firstDigit == 1 || firstDigit == 3 || firstDigit == 5 || firstDigit == 7 || firstDigit == 9) && (lastDigit == 1 || lastDigit == 3 || lastDigit == 5 || lastDigit == 7 || lastDigit == 9) {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let strNum = String(num)
        let firstDigit = Int(String(strNum.first!))
        let lastDigit = Int(String(strNum.last!))
        if num > 10 && (firstDigit == 1 || firstDigit == 3 || firstDigit == 5 || firstDigit == 7 || firstDigit == 9) && (lastDigit == 1 || lastDigit == 3 || lastDigit == 5 || lastDigit == 7 || lastDigit == 9) {
            count += 1
        }
    }
    return count
}

<｜begin▁of▁sentence｜>You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let strNum = String(num)
        let firstDigit = Int(String(strNum.first!))
        let lastDigit = Int(String(strNum.last!))
        if num > 10 && (firstDigit == 1 || firstDigit == 3 || firstDigit == 5 || firstDigit == 7 || firstDigit == 9) && (lastDigit == 1 || lastDigit == 3 || lastDigit == 5 || lastDigit == 7 || lastDigit == 9) {
            count += 1
        }
    }
    return count
}
```

import Foundation

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let firstDigit = abs(num) / 10 % 10
            let lastDigit = abs(num) % 10
            if firstDigit % 2 != 0 && lastDigit % 2 != 0 {
                count += 1
            }
        }
    }
    return count
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
import Foundation

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let firstDigit = abs(num) / 10 % 10
            let lastDigit = abs(num) % 10
            if firstDigit % 2 != 0 && lastDigit % 2 != 0 {
                count += 1
            }
        }
    }
    return count
}
```

import Foundation

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let firstDigit = abs(num) / 10 % 10
            let lastDigit = abs(num) % 10
            if firstDigit % 2 != 0 && lastDigit % 2 != 0 {
                count += 1
            }
        }
    }
    return count
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
import Foundation

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let firstDigit = abs(num) / 10 % 10
            let lastDigit = abs(num) % 10
            if firstDigit % 2 != 0 && lastDigit % 2 != 0 {
                count += 1
            }
        }
    }
    return count
}
```

import Foundation

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let firstDigit = abs(num) / 10 % 10
            let lastDigit = abs(num) % 10
            if firstDigit % 2 != 0 && lastDigit % 2 != 0 {
                count += 1
            }
        }
    }
    return count
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
import Foundation

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let firstDigit = abs(num) / 10 % 10
            let lastDigit = abs(num) % 10
            if firstDigit % 2 != 0 && lastDigit % 2 != 0 {
                count += 1
            }
        }
    }
    return count
}
```

import Foundation

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let firstDigit = abs(num) / 10 % 10
            let lastDigit = abs(num) % 10
            if firstDigit % 2 != 0 && lastDigit % 2 != 0 {
                count += 1
            }
        }
    }
    return count
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
import Foundation

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let firstDigit = abs(num) / 10 % 10
            let lastDigit = abs(num) % 10
            if firstDigit % 2 != 0 && lastDigit % 2 != 0 {
                count += 1
            }
        }
    }
    return count
}
```

import Foundation

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let firstDigit = abs(num) / 10 % 10
            let lastDigit = abs(num) % 10
            if firstDigit % 2 != 0 && lastDigit % 2 != 0 {
                count += 1
            }
        }
    }
    return count
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
import Foundation

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let firstDigit = abs(num) / 10 % 10
            let lastDigit = abs(num) % 10
            if firstDigit % 2 != 0 && lastDigit % 2 != 0 {
                count += 1
            }
        }
    }
    return count
}
```

import Foundation

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let firstDigit = abs(num) % 10
            let lastDigit = abs(num) / Int(pow(10.0, Double(Int(log10(Double(abs(num)))))))
            if firstDigit % 2 != 0 && lastDigit % 2 != 0 {
                count += 1
            }
        }
    }
    return count
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
import Foundation

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let firstDigit = abs(num) % 10
            let lastDigit = abs(num) / Int(pow(10.0, Double(Int(log10(Double(abs(num)))))))
            if firstDigit % 2 != 0 && lastDigit % 2 != 0 {
                count += 1
            }
        }
    }
    return count
}
```

import Foundation

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let firstDigit = abs(num) / 10 % 10
            let lastDigit = abs(num) % 10
            if firstDigit % 2 != 0 && lastDigit % 2 != 0 {
                count += 1
            }
        }
    }
    return count
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
import Foundation

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let firstDigit = abs(num) / 10 % 10
            let lastDigit = abs(num) % 10
            if firstDigit % 2 != 0 && lastDigit % 2 != 0 {
                count += 1
            }
        }
    }
    return count
}
```

import Foundation

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let firstDigit = abs(num) / 10 % 10
            let lastDigit = abs(num) % 10
            if firstDigit % 2 != 0 && lastDigit % 2 != 0 {
                count += 1
            }
        }
    }
    return count
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
import Foundation

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let firstDigit = abs(num) / 10 % 10
            let lastDigit = abs(num) % 10
            if firstDigit % 2 != 0 && lastDigit % 2 != 0 {
                count += 1
            }
        }
    }
    return count
}
```

import Foundation

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let firstDigit = abs(num) / 10 % 10
            let lastDigit = abs(num) % 10
            if firstDigit % 2 != 0 && lastDigit % 2 != 0 {
                count += 1
            }
        }
    }
    return count
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
import Foundation

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let firstDigit = abs(num) / 10 % 10
            let lastDigit = abs(num) % 10
            if firstDigit % 2 != 0 && lastDigit % 2 != 0 {
                count += 1
            }
        }
    }
    return count
}
```

import Foundation

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let firstDigit = abs(num) / 10 % 10
            let lastDigit = abs(num) % 10
            if firstDigit % 2 != 0 && lastDigit % 2 != 0 {
                count += 1
            }
        }
    }
    return count
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
import Foundation

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let firstDigit = abs(num) / 10 % 10
            let lastDigit = abs(num) % 10
            if firstDigit % 2 != 0 && lastDigit % 2 != 0 {
                count += 1
            }
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    let filteredNums = nums.filter { num in
        let absNum = abs(num)
        let numString = String(absNum)
        let firstDigit = Int(String(numString.first!))!
        let lastDigit = Int(String(numString.last!))!
        
        return absNum > 10 && firstDigit % 2 != 0 && lastDigit % 2 != 0
    }
    
    return filteredNums.count
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<|im_end|>
<|im_start|>assistant
```swift
func specialFilter(nums: [Int]) -> Int {
    let filteredNums = nums.filter { num in
        let absNum = abs(num)
        let numString = String(absNum)
        let firstDigit = Int(String(numString.first!))!
        let lastDigit = Int(String(numString.last!))!
        
        return absNum > 10 && firstDigit % 2 != 0 && lastDigit % 2 != 0
    }
    
    return filteredNums.count
}
```

func specialFilter(nums: [Int]) -> Int {
    let filteredNums = nums.filter { num in
        let numString = String(num)
        let firstDigit = Int(String(numString.first!))!
        let lastDigit = Int(String(numString.last!))!
        return num > 10 && firstDigit % 2 != 0 && lastDigit % 2 != 0
    }
    return filteredNums.count
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<|im_end|>
<|im_start|>assistant
```swift
func specialFilter(nums: [Int]) -> Int {
    let filteredNums = nums.filter { num in
        let numString = String(num)
        let firstDigit = Int(String(numString.first!))!
        let lastDigit = Int(String(numString.last!))!
        return num > 10 && firstDigit % 2 != 0 && lastDigit % 2 != 0
    }
    return filteredNums.count
}
```

func specialFilter(nums: [Int]) -> Int {
    let oddDigits = [1, 3, 5, 7, 9]
    return nums.filter {
        let num = abs($0)
        let firstDigit = num / 10_000
        let lastDigit = num % 10
        return num > 10 && oddDigits.contains(firstDigit) && oddDigits.contains(lastDigit)
    }.count
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<|im_end|>
<|im_start|>assistant
```swift
func specialFilter(nums: [Int]) -> Int {
    let oddDigits = [1, 3, 5, 7, 9]
    return nums.filter {
        let num = abs($0)
        let firstDigit = num / 10_000
        let lastDigit = num % 10
        return num > 10 && oddDigits.contains(firstDigit) && oddDigits.contains(lastDigit)
    }.count
}
```

func specialFilter(nums: [Int]) -> Int {
    let filteredNums = nums.filter { num in
        let absNum = abs(num)
        let numString = String(absNum)
        let firstDigit = Int(String(numString.first!))!
        let lastDigit = Int(String(numString.last!))!
        return absNum > 10 && firstDigit % 2 != 0 && lastDigit % 2 != 0
    }
    return filteredNums.count
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<|im_end|>
<|im_start|>assistant
```swift
func specialFilter(nums: [Int]) -> Int {
    let filteredNums = nums.filter { num in
        let absNum = abs(num)
        let numString = String(absNum)
        let firstDigit = Int(String(numString.first!))!
        let lastDigit = Int(String(numString.last!))!
        return absNum > 10 && firstDigit % 2 != 0 && lastDigit % 2 != 0
    }
    return filteredNums.count
}
```

func specialFilter(nums: [Int]) -> Int {
    let oddDigits = [1, 3, 5, 7, 9]
    return nums.filter {
        let num = abs($0)
        let firstDigit = num / 10_000
        let lastDigit = num % 10
        return num > 10 && oddDigits.contains(firstDigit) && oddDigits.contains(lastDigit)
    }.count
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<|im_end|>
<|im_start|>assistant
```swift
func specialFilter(nums: [Int]) -> Int {
    let oddDigits = [1, 3, 5, 7, 9]
    return nums.filter {
        let num = abs($0)
        let firstDigit = num / 10_000
        let lastDigit = num % 10
        return num > 10 && oddDigits.contains(firstDigit) && oddDigits.contains(lastDigit)
    }.count
}
```

func specialFilter(nums: [Int]) -> Int {
    let filtered = nums.filter {
        let num = abs($0)
        let digits = String(num).compactMap { Int(String($0)) }
        let firstDigit = digits.first!
        let lastDigit = digits.last!
        return num > 10 && firstDigit % 2 != 0 && lastDigit % 2 != 0
    }
    return filtered.count
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<|im_end|>
<|im_start|>assistant
```swift
func specialFilter(nums: [Int]) -> Int {
    let filtered = nums.filter {
        let num = abs($0)
        let digits = String(num).compactMap { Int(String($0)) }
        let firstDigit = digits.first!
        let lastDigit = digits.last!
        return num > 10 && firstDigit % 2 != 0 && lastDigit % 2 != 0
    }
    return filtered.count
}
```

func specialFilter(nums: [Int]) -> Int {
    let oddDigits = [1, 3, 5, 7, 9]
    return nums.filter {
        let num = abs($0)
        let firstDigit = num / 10_000
        let lastDigit = num % 10
        return num > 10 && oddDigits.contains(firstDigit) && oddDigits.contains(lastDigit)
    }.count
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<|im_end|>
<|im_start|>assistant
```swift
func specialFilter(nums: [Int]) -> Int {
    let oddDigits = [1, 3, 5, 7, 9]
    return nums.filter {
        let num = abs($0)
        let firstDigit = num / 10_000
        let lastDigit = num % 10
        return num > 10 && oddDigits.contains(firstDigit) && oddDigits.contains(lastDigit)
    }.count
}
```

func specialFilter(nums: [Int]) -> Int {
    let filteredNums = nums.filter { num in
        let absNum = abs(num)
        let numString = String(absNum)
        let firstDigit = Int(String(numString.first!))!
        let lastDigit = Int(String(numString.last!))!
        return absNum > 10 && firstDigit % 2 != 0 && lastDigit % 2 != 0
    }
    return filteredNums.count
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<|im_end|>
<|im_start|>assistant
```swift
func specialFilter(nums: [Int]) -> Int {
    let filteredNums = nums.filter { num in
        let absNum = abs(num)
        let numString = String(absNum)
        let firstDigit = Int(String(numString.first!))!
        let lastDigit = Int(String(numString.last!))!
        return absNum > 10 && firstDigit % 2 != 0 && lastDigit % 2 != 0
    }
    return filteredNums.count
}
```

func specialFilter(nums: [Int]) -> Int {
    let filteredNums = nums.filter { num in
        let numStr = String(num)
        let firstDigit = Int(String(numStr.first!))!
        let lastDigit = Int(String(numStr.last!))!
        return num > 10 && firstDigit % 2 != 0 && lastDigit % 2 != 0
    }
    return filteredNums.count
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<|im_end|>
<|im_start|>assistant
```swift
func specialFilter(nums: [Int]) -> Int {
    let filteredNums = nums.filter { num in
        let numStr = String(num)
        let firstDigit = Int(String(numStr.first!))!
        let lastDigit = Int(String(numStr.last!))!
        return num > 10 && firstDigit % 2 != 0 && lastDigit % 2 != 0
    }
    return filteredNums.count
}
```

func specialFilter(nums: [Int]) -> Int {
    let filteredNums = nums.filter { num in
        let numStr = String(num)
        let firstDigit = Int(String(numStr.first!))!
        let lastDigit = Int(String(numStr.last!))!
        return num > 10 && firstDigit % 2 != 0 && lastDigit % 2 != 0
    }
    return filteredNums.count
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<|im_end|>
<|im_start|>assistant
```swift
func specialFilter(nums: [Int]) -> Int {
    let filteredNums = nums.filter { num in
        let numStr = String(num)
        let firstDigit = Int(String(numStr.first!))!
        let lastDigit = Int(String(numStr.last!))!
        return num > 10 && firstDigit % 2 != 0 && lastDigit % 2 != 0
    }
    return filteredNums.count
}
```

func specialFilter(nums: [Int]) -> Int {
    let oddDigits = [1, 3, 5, 7, 9]
    return nums.filter {
        let num = abs($0)
        let firstDigit = num / 10_000
        let lastDigit = num % 10
        return num > 10 && oddDigits.contains(firstDigit) && oddDigits.contains(lastDigit)
    }.count
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<|im_end|>
<|im_start|>assistant
```swift
func specialFilter(nums: [Int]) -> Int {
    let oddDigits = [1, 3, 5, 7, 9]
    return nums.filter {
        let num = abs($0)
        let firstDigit = num / 10_000
        let lastDigit = num % 10
        return num > 10 && oddDigits.contains(firstDigit) && oddDigits.contains(lastDigit)
    }.count
}
```

func specialFilter(nums: [Int]) -> Int {
    let filtered = nums.filter { num in
        let numString = String(num)
        let firstDigit = Int(String(numString.first!))!
        let lastDigit = Int(String(numString.last!))!
        
        return num > 10 && firstDigit % 2 != 0 && lastDigit % 2 != 0
    }
    
    return filtered.count
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<|im_end|>
<|im_start|>assistant
```swift
func specialFilter(nums: [Int]) -> Int {
    let filtered = nums.filter { num in
        let numString = String(num)
        let firstDigit = Int(String(numString.first!))!
        let lastDigit = Int(String(numString.last!))!
        
        return num > 10 && firstDigit % 2 != 0 && lastDigit % 2 != 0
    }
    
    return filtered.count
}
```

func specialFilter(nums: [Int]) -> Int {
    let oddDigits = [1, 3, 5, 7, 9]
    return nums.filter { num in
        let numString = String(num)
        let firstDigit = Int(String(numString.first!))!
        let lastDigit = Int(String(numString.last!))!
        return num > 10 && oddDigits.contains(firstDigit) && oddDigits.contains(lastDigit)
    }.count
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<|im_end|>
<|im_start|>assistant
```swift
func specialFilter(nums: [Int]) -> Int {
    let oddDigits = [1, 3, 5, 7, 9]
    return nums.filter { num in
        let numString = String(num)
        let firstDigit = Int(String(numString.first!))!
        let lastDigit = Int(String(numString.last!))!
        return num > 10 && oddDigits.contains(firstDigit) && oddDigits.contains(lastDigit)
    }.count
}
```

func specialFilter(nums: [Int]) -> Int {
    let oddDigits = [1, 3, 5, 7, 9]
    var count = 0
    for num in nums {
        if num > 10 {
            let numString = String(num)
            let firstDigit = Int(String(numString.first!))!
            let lastDigit = Int(String(numString.last!))!
            if oddDigits.contains(firstDigit) && oddDigits.contains(lastDigit) {
                count += 1
            }
        }
    }
    return count
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<|im_end|>
<|im_start|>assistant
```swift
func specialFilter(nums: [Int]) -> Int {
    let oddDigits = [1, 3, 5, 7, 9]
    var count = 0
    for num in nums {
        if num > 10 {
            let numString = String(num)
            let firstDigit = Int(String(numString.first!))!
            let lastDigit = Int(String(numString.last!))!
            if oddDigits.contains(firstDigit) && oddDigits.contains(lastDigit) {
                count += 1
            }
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    let oddDigits = [1, 3, 5, 7, 9]
    return nums.filter { num in
        let absNum = abs(num)
        let numString = String(absNum)
        guard let firstDigit = Int(String(numString.first!)), let lastDigit = Int(String(numString.last!)), oddDigits.contains(firstDigit), oddDigits.contains(lastDigit), num > 10 else {
            return false
        }
        return true
    }.count
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<|im_end|>
<|im_start|>assistant
```swift
func specialFilter(nums: [Int]) -> Int {
    let oddDigits = [1, 3, 5, 7, 9]
    return nums.filter { num in
        let absNum = abs(num)
        let numString = String(absNum)
        guard let firstDigit = Int(String(numString.first!)), let lastDigit = Int(String(numString.last!)), oddDigits.contains(firstDigit), oddDigits.contains(lastDigit), num > 10 else {
            return false
        }
        return true
    }.count
}
```

func specialFilter(nums: [Int]) -> Int {
    let filteredNums = nums.filter { num in
        let numString = String(num)
        let firstDigit = Int(String(numString.first!))!
        let lastDigit = Int(String(numString.last!))!
        return num > 10 && firstDigit % 2 != 0 && lastDigit % 2 != 0
    }
    return filteredNums.count
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<|im_end|>
<|im_start|>assistant
```swift
func specialFilter(nums: [Int]) -> Int {
    let filteredNums = nums.filter { num in
        let numString = String(num)
        let firstDigit = Int(String(numString.first!))!
        let lastDigit = Int(String(numString.last!))!
        return num > 10 && firstDigit % 2 != 0 && lastDigit % 2 != 0
    }
    return filteredNums.count
}
```

func specialFilter(nums: [Int]) -> Int {
    let filtered = nums.filter {
        let num = abs($0)
        let firstDigit = num / 10_000
        let lastDigit = num % 10
        return num > 10 && firstDigit % 2 != 0 && lastDigit % 2 != 0
    }
    return filtered.count
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<|im_end|>
<|im_start|>assistant
```swift
func specialFilter(nums: [Int]) -> Int {
    let filtered = nums.filter {
        let num = abs($0)
        let firstDigit = num / 10_000
        let lastDigit = num % 10
        return num > 10 && firstDigit % 2 != 0 && lastDigit % 2 != 0
    }
    return filtered.count
}
```

func specialFilter(nums: [Int]) -> Int {
    let filteredNums = nums.filter { num in
        let absNum = abs(num)
        let numString = String(absNum)
        let firstDigit = Int(String(numString.first!))!
        let lastDigit = Int(String(numString.last!))!
        
        return absNum > 10 && firstDigit % 2 != 0 && lastDigit % 2 != 0
    }
    
    return filteredNums.count
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<|im_end|>
<|im_start|>assistant
```swift
func specialFilter(nums: [Int]) -> Int {
    let filteredNums = nums.filter { num in
        let absNum = abs(num)
        let numString = String(absNum)
        let firstDigit = Int(String(numString.first!))!
        let lastDigit = Int(String(numString.last!))!
        
        return absNum > 10 && firstDigit % 2 != 0 && lastDigit % 2 != 0
    }
    
    return filteredNums.count
}
```

func specialFilter(nums: [Int]) -> Int {
    let oddDigits = [1, 3, 5, 7, 9]
    return nums.filter { num in
        let absNum = abs(num)
        let numString = String(absNum)
        guard let firstDigit = Int(String(numString.first!)), let lastDigit = Int(String(numString.last!)), oddDigits.contains(firstDigit), oddDigits.contains(lastDigit), num > 10 else {
            return false
        }
        return true
    }.count
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<|im_end|>
<|im_start|>assistant
```swift
func specialFilter(nums: [Int]) -> Int {
    let oddDigits = [1, 3, 5, 7, 9]
    return nums.filter { num in
        let absNum = abs(num)
        let numString = String(absNum)
        guard let firstDigit = Int(String(numString.first!)), let lastDigit = Int(String(numString.last!)), oddDigits.contains(firstDigit), oddDigits.contains(lastDigit), num > 10 else {
            return false
        }
        return true
    }.count
}
```

func specialFilter(nums: [Int]) -> Int {
    let oddDigits = [1, 3, 5, 7, 9]
    var count = 0
    for num in nums {
        if num > 10 {
            let numString = String(num)
            let firstDigit = Int(String(numString.first!))!
            let lastDigit = Int(String(numString.last!))!
            if oddDigits.contains(firstDigit) && oddDigits.contains(lastDigit) {
                count += 1
            }
        }
    }
    return count
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<|im_end|>
<|im_start|>assistant
```swift
func specialFilter(nums: [Int]) -> Int {
    let oddDigits = [1, 3, 5, 7, 9]
    var count = 0
    for num in nums {
        if num > 10 {
            let numString = String(num)
            let firstDigit = Int(String(numString.first!))!
            let lastDigit = Int(String(numString.last!))!
            if oddDigits.contains(firstDigit) && oddDigits.contains(lastDigit) {
                count += 1
            }
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2 == 1 && (num / 10) % 2 == 1 {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2 == 1 && (num / 10) % 2 == 1 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2 != 0 && (num / 10) % 2 != 0 {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2 != 0 && (num / 10) % 2 != 0 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2 != 0 && (num / 10) % 2 != 0 {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2 != 0 && (num / 10) % 2 != 0 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && isOdd(num: num) {
            count += 1
        }
    }
    return count
}

func isOdd(num: Int) -> Bool {
    let firstDigit = num / 100
    let lastDigit = num % 10
    return firstDigit % 2 != 0 && lastDigit % 2 != 0
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && isOdd(num: num) {
            count += 1
        }
    }
    return count
}

func isOdd(num: Int) -> Bool {
    let firstDigit = num / 100
    let lastDigit = num % 10
    return firstDigit % 2 != 0 && lastDigit % 2 != 0
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2 != 0 && (num / 10) % 2 != 0 {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2 != 0 && (num / 10) % 2 != 0 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2 != 0 && (num / 10) % 2 != 0 {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2 != 0 && (num / 10) % 2 != 0 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2 != 0 && (num / 10) % 2 != 0 {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2 != 0 && (num / 10) % 2 != 0 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2 != 0 && (num / 10) % 2 != 0 {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2 != 0 && (num / 10) % 2 != 0 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2 != 0 && (num / 10) % 2 != 0 {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2 != 0 && (num / 10) % 2 != 0 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2 == 1 && (num / 10) % 2 == 1 {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2 == 1 && (num / 10) % 2 == 1 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    // TODO: implement me!
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    // TODO: implement me!
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 2 == 1 {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 2 == 1 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    // TODO:
    return 0
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    // TODO:
    return 0
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 2 == 1 {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 2 == 1 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 2 == 1 {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 2 == 1 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 2 == 1 {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 2 == 1 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2 == 1 && (num / 10) % 2 == 1 {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2 == 1 && (num / 10) % 2 == 1 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 2 == 1 {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 2 == 1 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2 == 1 && (num / 10) % 2 == 1 {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2 == 1 && (num / 10) % 2 == 1 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2 == 1 && (num / 10) % 2 == 1 {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2 == 1 && (num / 10) % 2 == 1 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    return nums.filter {
        let number = abs($0)
        return number > 10 && number % 2 == 1 && String($0)[0] == "1" && String($0)[String.Index.init(number.lastIndex!)] == "1"
    }.count
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<|im_end|>
<|im_start|>assistant
```swift
func specialFilter(nums: [Int]) -> Int {
    return nums.filter {
        let number = abs($0)
        return number > 10 && number % 2 == 1 && String($0)[0] == "1" && String($0)[String.Index.init(number.lastIndex!)] == "1"
    }.count
}
```

func specialFilter(nums: [Int]) -> Int {
    return nums.filter {
        let number = abs($0)
        return number > 10 && number % 2 == 1 && String($0)[0] == "1" && String($0)[String.Index.init($0.count - 1)] == "1"
    }.count
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<|im_end|>
<|im_start|>assistant
```swift
func specialFilter(nums: [Int]) -> Int {
    return nums.filter {
        let number = abs($0)
        return number > 10 && number % 2 == 1 && String($0)[0] == "1" && String($0)[String.Index.init($0.count - 1)] == "1"
    }.count
}
```

func specialFilter(nums: [Int]) -> Int {
    return nums.filter {
        let number = abs($0)
        return number > 10 && number % 2 == 1 && String($0)[0] == "1" && String($0)[String.Index.init(number.lastIndex!)] == "1"
    }.count
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<|im_end|>
<|im_start|>assistant
```swift
func specialFilter(nums: [Int]) -> Int {
    return nums.filter {
        let number = abs($0)
        return number > 10 && number % 2 == 1 && String($0)[0] == "1" && String($0)[String.Index.init(number.lastIndex!)] == "1"
    }.count
}
```

func specialFilter(nums: [Int]) -> Int {
    return nums.filter {
        let number = abs($0)
        return number > 10 && number % 2 == 1 && String($0)[0] == "1" && String($0)[String.Index.init($0.count - 1)] == "1"
    }.count
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<|im_end|>
<|im_start|>assistant
```swift
func specialFilter(nums: [Int]) -> Int {
    return nums.filter {
        let number = abs($0)
        return number > 10 && number % 2 == 1 && String($0)[0] == "1" && String($0)[String.Index.init($0.count - 1)] == "1"
    }.count
}
```

func specialFilter(nums: [Int]) -> Int {
    return nums.filter {
        let number = abs($0)
        return number > 10 && number % 10 == 1 && number / 10 % 10 == 1
    }.count
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<|im_end|>
<|im_start|>assistant
```swift
func specialFilter(nums: [Int]) -> Int {
    return nums.filter {
        let number = abs($0)
        return number > 10 && number % 10 == 1 && number / 10 % 10 == 1
    }.count
}
```

func specialFilter(nums: [Int]) -> Int {
    return nums.filter {
        let number = abs($0)
        return number > 10 && number % 10 == 1 && number / 10 % 10 == 1
    }.count
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<|im_end|>
<|im_start|>assistant
```swift
func specialFilter(nums: [Int]) -> Int {
    return nums.filter {
        let number = abs($0)
        return number > 10 && number % 10 == 1 && number / 10 % 10 == 1
    }.count
}
```

func specialFilter(nums: [Int]) -> Int {
    return nums.filter {
        let number = abs($0)
        return number > 10 && number % 2 == 1 && String($0)[0] == "1" && String($0)[String.Index.init(number.lastIndex!)] == "1"
    }.count
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<|im_end|>
<|im_start|>assistant
```swift
func specialFilter(nums: [Int]) -> Int {
    return nums.filter {
        let number = abs($0)
        return number > 10 && number % 2 == 1 && String($0)[0] == "1" && String($0)[String.Index.init(number.lastIndex!)] == "1"
    }.count
}
```

func specialFilter(nums: [Int]) -> Int {
    return nums.filter {
        let number = abs($0)
        return number > 10 && number % 2 == 1 && number / 10 % 2 == 1 && number % 10 % 2 == 1
    }.count
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<|im_end|>
<|im_start|>assistant
```swift
func specialFilter(nums: [Int]) -> Int {
    return nums.filter {
        let number = abs($0)
        return number > 10 && number % 2 == 1 && number / 10 % 2 == 1 && number % 10 % 2 == 1
    }.count
}
```

func specialFilter(nums: [Int]) -> Int {
    return nums.filter {
        let number = abs($0)
        return number > 10 && number % 2 == 1 && String($0)[0] == "1" && String($0)[String.Index.init($0.count - 1)] == "1"
    }.count
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<|im_end|>
<|im_start|>assistant
```swift
func specialFilter(nums: [Int]) -> Int {
    return nums.filter {
        let number = abs($0)
        return number > 10 && number % 2 == 1 && String($0)[0] == "1" && String($0)[String.Index.init($0.count - 1)] == "1"
    }.count
}
```

func specialFilter(nums: [Int]) -> Int {
    return nums.filter {
        let number = abs($0)
        return number > 10 && number % 2 == 1 && String($0)[0] == "1" && String($0)[String.Index.init($0.count - 1)] == "1"
    }.count
}

<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<|im_end|>
<|im_start|>assistant
```swift
func specialFilter(nums: [Int]) -> Int {
    return nums.filter {
        let number = abs($0)
        return number > 10 && number % 2 == 1 && String($0)[0] == "1" && String($0)[String.Index.init($0.count - 1)] == "1"
    }.count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2 == 1 {
            count += 1
        }
    }
    return count
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2 == 1 {
            count += 1
        }
    }
    return count
}
```
### Inst

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2 == 1 {
            count += 1
        }
    }
    return count
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2 == 1 {
            count += 1
        }
    }
    return count
}
```
### Inst

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2 == 1 {
            count += 1
        }
    }
    return count
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2 == 1 {
            count += 1
        }
    }
    return count
}
```
### Inst

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2 == 1 {
            count += 1
        }
    }
    return count
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2 == 1 {
            count += 1
        }
    }
    return count
}
```
### Ex

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2 == 1 {
            count += 1
        }
    }
    return count
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2 == 1 {
            count += 1
        }
    }
    return count
}
```
### Inst

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2 == 1 {
            count += 1
        }
    }
    return count
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2 == 1 {
            count += 1
        }
    }
    return count
}
```
### Inst

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2 == 1 {
            count += 1
        }
    }
    return count
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2 == 1 {
            count += 1
        }
    }
    return count
}
```
### Problem

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2 == 1 {
            count += 1
        }
    }
    return count
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2 == 1 {
            count += 1
        }
    }
    return count
}
```
### Inst

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2 == 1 {
            count += 1
        }
    }
    return count
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2 == 1 {
            count += 1
        }
    }
    return count
}
```
### Challenge

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let digits = String(num).map { Int(String($0))! }
            if digits.first == digits.last {
                if digits.first % 2 == 1 {
                    count += 1
                }
            }
        }
    }
    return count
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let digits = String(num).map { Int(String($0))! }
            if digits.first == digits.last {
                if digits.first % 2 == 1 {
                    count += 1
                }
            }
        }
    }
    return count
}
```
### Challenge

func specialFilter(nums: [Int]) -> Int {
    return nums.filter { $0 > 10 && ($0 % 10 == 1 || $0 % 10 == 3 || $0 % 10 == 5 || $0 % 10 == 7 || $0 % 10 == 9) }.count
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    return nums.filter { $0 > 10 && ($0 % 10 == 1 || $0 % 10 == 3 || $0 % 10 == 5 || $0 % 10 == 7 || $0 % 10 == 9) }.count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10 == 1 || num % 10 == 3 || num % 10 == 5 || num % 10 == 7 || num % 10 == 9) && (num / 10 == 1 || num / 10 == 3 || num / 10 == 5 || num / 10 == 7 || num / 10 == 9) {
            count += 1
        }
    }
    return count
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10 == 1 || num % 10 == 3 || num % 10 == 5 || num % 10 == 7 || num % 10 == 9) && (num / 10 == 1 || num / 10 == 3 || num / 10 == 5 || num / 10 == 7 || num / 10 == 9) {
            count += 1
        }
    }
    return count
}
```
### Test

func specialFilter(nums: [Int]) -> Int {
    return nums.filter { $0 > 10 && ($0 % 10 == 1 || $0 % 10 == 3 || $0 % 10 == 5 || $0 % 10 == 7 || $0 % 10 == 9) }.count
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    return nums.filter { $0 > 10 && ($0 % 10 == 1 || $0 % 10 == 3 || $0 % 10 == 5 || $0 % 10 == 7 || $0 % 10 == 9) }.count
}
```
### Test

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10 == 1 || num % 10 == 3 || num % 10 == 5 || num % 10 == 7 || num % 10 == 9) {
            count += 1
        }
    }
    return count
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10 == 1 || num % 10 == 3 || num % 10 == 5 || num % 10 == 7 || num % 10 == 9) {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    return nums.filter { $0 > 10 && $0 % 10 == 1 && $0 % 100 / 10 == 1 }.count
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    return nums.filter { $0 > 10 && $0 % 10 == 1 && $0 % 100 / 10 == 1 }.count
}
```
### Test

func specialFilter(nums: [Int]) -> Int {
    return nums.filter { $0 > 10 && ($0 % 10 == 1 || $0 % 10 == 3 || $0 % 10 == 5 || $0 % 10 == 7 || $0 % 10 == 9) }.count
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    return nums.filter { $0 > 10 && ($0 % 10 == 1 || $0 % 10 == 3 || $0 % 10 == 5 || $0 % 10 == 7 || $0 % 10 == 9) }.count
}
```

func specialFilter(nums: [Int]) -> Int {
    return nums.filter { $0 > 10 && ($0 % 10 == 1 || $0 % 10 == 3 || $0 % 10 == 5 || $0 % 10 == 7 || $0 % 10 == 9) }.count
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    return nums.filter { $0 > 10 && ($0 % 10 == 1 || $0 % 10 == 3 || $0 % 10 == 5 || $0 % 10 == 7 || $0 % 10 == 9) }.count
}
```
### Test

func specialFilter(nums: [Int]) -> Int {
    return nums.filter { $0 > 10 && ($0 % 10 == 1 || $0 % 10 == 3 || $0 % 10 == 5 || $0 % 10 == 7 || $0 % 10 == 9) }.count
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    return nums.filter { $0 > 10 && ($0 % 10 == 1 || $0 % 10 == 3 || $0 % 10 == 5 || $0 % 10 == 7 || $0 % 10 == 9) }.count
}
```
### Test

func specialFilter(nums: [Int]) -> Int {
    return nums.filter({ $0 > 10 && ($0 % 10 == 1 || $0 % 10 == 3 || $0 % 10 == 5 || $0 % 10 == 7 || $0 % 10 == 9) }).count
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    return nums.filter({ $0 > 10 && ($0 % 10 == 1 || $0 % 10 == 3 || $0 % 10 == 5 || $0 % 10 == 7 || $0 % 10 == 9) }).count
}
```

func specialFilter(nums: [Int]) -> Int {
    return nums.filter { $0 > 10 && ($0 % 10 == 1 || $0 % 10 == 3 || $0 % 10 == 5 || $0 % 10 == 7 || $0 % 10 == 9) }.count
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    return nums.filter { $0 > 10 && ($0 % 10 == 1 || $0 % 10 == 3 || $0 % 10 == 5 || $0 % 10 == 7 || $0 % 10 == 9) }.count
}
```
### Test

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && String(num).first!.isOdd && String(num).last!.isOdd {
            count += 1
        }
    }
    return count
}

extension Character {
    var isOdd: Bool {
        return Int(String(self))! % 2 != 0
    }
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && String(num).first!.isOdd && String(num).last!.isOdd {
            count += 1
        }
    }
    return count
}

extension Character {
    var isOdd: Bool {
        return Int(String(self))! % 2 != 0
    }
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && String(num).first!.isOdd && String(num).last!.isOdd {
            count += 1
        }
    }
    return count
}

extension Character {
    var isOdd: Bool {
        return Int(String(self))!.isMultiple(of: 2)
    }
}

extension Int {
    var isOdd: Bool {
        return !isMultiple(of: 2)
    }
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && String(num).first!.isOdd && String(num).last!.isOdd {
            count += 1
        }
    }
    return count
}

extension Character {
    var isOdd: Bool {
        return Int(String(self))!.isMultiple(of: 2)
    }
}

extension Int {
    var isOdd: Bool {
        return !isMultiple(of: 2)
    }
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && String(num).first!.isOdd && String(num).last!.isOdd {
            count += 1
        }
    }
    return count
}

extension Character {
    var isOdd: Bool {
        Int(String(self))! % 2 == 1
    }
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && String(num).first!.isOdd && String(num).last!.isOdd {
            count += 1
        }
    }
    return count
}

extension Character {
    var isOdd: Bool {
        Int(String(self))! % 2 == 1
    }
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && String(num).first == String(num).last && num % 2 == 1 {
            count += 1
        }
    }
    return count
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && String(num).first == String(num).last && num % 2 == 1 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && String(num).first == String(num).last && num % 2 == 1 {
            count += 1
        }
    }
    return count
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && String(num).first == String(num).last && num % 2 == 1 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let str = String(num)
        if str.count > 1,
            let first = str.first,
            let last = str.last,
            first.isOdd,
            last.isOdd,
            num > 10 {
            count += 1
        }
    }
    return count
}

extension Character {
    var isOdd: Bool {
        guard let num = Int(String(self)) else { return false }
        return num % 2 != 0
    }
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let str = String(num)
        if str.count > 1,
            let first = str.first,
            let last = str.last,
            first.isOdd,
            last.isOdd,
            num > 10 {
            count += 1
        }
    }
    return count
}

extension Character {
    var isOdd: Bool {
        guard let num = Int(String(self)) else { return false }
        return num % 2 != 0
    }
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && String(num).first == String(num).last && num % 2 == 1 {
            count += 1
        }
    }
    return count
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && String(num).first == String(num).last && num % 2 == 1 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && String(num).first!.isOdd && String(num).last!.isOdd {
            count += 1
        }
    }
    return count
}

extension Character {
    var isOdd: Bool {
        return Int(String(self))! % 2 == 1
    }
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && String(num).first!.isOdd && String(num).last!.isOdd {
            count += 1
        }
    }
    return count
}

extension Character {
    var isOdd: Bool {
        return Int(String(self))! % 2 == 1
    }
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && String(num).first == String(num).last && String(num).first! == "1" || String(num).first! == "3" || String(num).first! == "5" || String(num).first! == "7" || String(num).first! == "9" {
            count += 1
        }
    }
    return count
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && String(num).first == String(num).last && String(num).first! == "1" || String(num).first! == "3" || String(num).first! == "5" || String(num).first! == "7" || String(num).first! == "9" {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && String(num).first == String(num).last && String(num).first! == "1" || String(num).first! == "3" || String(num).first! == "5" || String(num).first! == "7" || String(num).first! == "9" {
            count += 1
        }
    }
    return count
}

### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && String(num).first == String(num).last && String(num).first! == "1" || String(num).first! == "3" || String(num).first! == "5" || String(num).first! == "7" || String(num).first! == "9" {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let firstDigit = abs(num) / 10
            let LastDigit = abs(num) % 10
            if FirstDigit % 2 == 1 && LastDigit % 2 == 1 {
                count += 1
            }
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let firstDigit = abs(num) / 10
            let LastDigit = abs(num) % 10
            if FirstDigit % 2 == 1 && LastDigit % 2 == 1 {
                count += 1
            }
        }
    }
    return count
}
// Example usage:
print(specialFilter(nums: [15, -73, 14, -15])) // Output: 1
print(specialFilter(nums: [33, -2, -3, 45, 21, 109])) // Output: 2
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let firstDigit = abs(num) / 10
            let LastDigit = abs(num) % 10
            if FirstDigit % 2 == 1 && LastDigit % 2 == 1 {
                count += 1
            }
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let firstDigit = abs(num) / 10
            let LastDigit = abs(num) % 10
            if FirstDigit % 2 == 1 && LastDigit % 2 == 1 {
                count += 1
            }
        }
    }
    return count
}

// Example usage:
print(specialFilter(nums: [15, -73, 14, -15])) // Output: 1
print(specialFilter(nums: [33, -2, -3, 45, 21, 109])) // Output: 2
```

func specialFilter(nums: [Int]) -> Int {
    let filteredNumbers = nums.filter { num in
        let numStr = String(num)
        let firstDigit = Int(String(numStr.first!))!
        let LastDigit = Int(String(numStr.last!))!
        return num > 10 && FirstDigit % 2 == 1 && LastDigit % 2 == 1
    }
    return filteredNumbers.count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    let filteredNumbers = nums.filter { num in
        let numStr = String(num)
        let firstDigit = Int(String(numStr.first!))!
        let LastDigit = Int(String(numStr.last!))!
        return num > 10 && FirstDigit % 2 == 1 && LastDigit % 2 == 1
    }
    return filteredNumbers.count
}

// Example usage:
print(specialFilter(nums: [15, -73, 14, -15])) // Output: 1
print(specialFilter(nums: [33, -2, -3, 45, 21, 109])) // Output: 2
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let firstDigit = num.description.first!
            let LastDigit = num.description.last!
            if FirstDigit.wholeNumberValue! % 2 == 1 && LastDigit.wholeNumberValue! % 2 == 1 {
                count += 1
            }
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let firstDigit = num.description.first!
            let LastDigit = num.description.last!
            if FirstDigit.wholeNumberValue! % 2 == 1 && LastDigit.wholeNumberValue! % 2 == 1 {
                count += 1
            }
        }
    }
    return count
}
// Example usage:
print(specialFilter(nums: [15, -73, 14, -15])) // Output: 1
print(specialFilter(nums: [33, -2, -3, 45, 21, 109])) // Output: 2
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let lastDigit = abs(num) % 10
            let firstDigit = abs(num) / 10
            if lastDigit % 2 == 1 && FirstDigit % 2 == 1 {
                count += 1
            }
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let lastDigit = abs(num) % 10
            let firstDigit = abs(num) / 10
            if lastDigit % 2 == 1 && FirstDigit % 2 == 1 {
                count += 1
            }
        }
    }
    return count
}
// Example usage:
print(specialFilter(nums: [15, -73, 14, -15])) // Output: 1
print(specialFilter(nums: [33, -2, -3, 45, 21, 109])) // Output: 2
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let firstDigit = abs(num) / 10
            let LastDigit = abs(num) % 10
            if FirstDigit % 2 == 1 && LastDigit % 2 == 1 {
                count += 1
            }
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let firstDigit = abs(num) / 10
            let LastDigit = abs(num) % 10
            if FirstDigit % 2 == 1 && LastDigit % 2 == 1 {
                count += 1
            }
        }
    }
    return count
}

// Example usage:
print(specialFilter(nums: [15, -73, 14, -15])) // Output: 1
print(specialFilter(nums: [33, -2, -3, 45, 21, 109])) // Output: 2
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let firstDigit = abs(num) / 10
            let LastDigit = abs(num) % 10
            if FirstDigit % 2 == 1 && LastDigit % 2 == 1 {
                count += 1
            }
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let firstDigit = abs(num) / 10
            let LastDigit = abs(num) % 10
            if FirstDigit % 2 == 1 && LastDigit % 2 == 1 {
                count += 1
            }
        }
    }
    return count
}
// Example usage:
print(specialFilter(nums: [15, -73, 14, -15])) // Output: 1
print(specialFilter(nums: [33, -2, -3, 45, 21, 109])) // Output: 2
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let firstDigit = abs(num) / 10
            let LastDigit = abs(num) % 10
            if FirstDigit % 2 == 1 && LastDigit % 2 == 1 {
                count += 1
            }
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let firstDigit = abs(num) / 10
            let LastDigit = abs(num) % 10
            if FirstDigit % 2 == 1 && LastDigit % 2 == 1 {
                count += 1
            }
        }
    }
    return count
}
// Example usage:
print(specialFilter(nums: [15, -73, 14, -15])) // Output: 1
print(specialFilter(nums: [33, -2, -3, 45, 21, 109])) // Output: 2
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let firstDigit = abs(num) / 10
            let LastDigit = abs(num) % 10
            if FirstDigit % 2 == 1 && LastDigit % 2 == 1 {
                count += 1
            }
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let firstDigit = abs(num) / 10
            let LastDigit = abs(num) % 10
            if FirstDigit % 2 == 1 && LastDigit % 2 == 1 {
                count += 1
            }
        }
    }
    return count
}

// Example usage:
print(specialFilter(nums: [15, -73, 14, -15])) // Output: 1
print(specialFilter(nums: [33, -2, -3, 45, 21, 109])) // Output: 2
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let lastDigit = num % 10
            let firstDigit = num / 10
            if lastDigit % 2 == 1 && FirstDigit % 2 == 1 {
                count += 1
            }
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let lastDigit = num % 10
            let firstDigit = num / 10
            if lastDigit % 2 == 1 && FirstDigit % 2 == 1 {
                count += 1
            }
        }
    }
    return count
}
print(specialFilter(nums: [15, -73, 14, -15])) // Output: 1
print(specialFilter(nums: [33, -2, -3, 45, 21, 109])) // Output: 2
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num.isOdd() && num.firstDigit().isOdd() && num.lastDigit().isOdd() {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num.isOdd() && num.firstDigit().isOdd() && num.lastDigit().isOdd() {
            count += 1
        }
    }
    return count
}
<|file_separator|>

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 2 != 0 && num % 10 % 2 != 0 && num / 10 % 2 != 0 {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 2 != 0 && num % 10 % 2 != 0 && num / 10 % 2 != 0 {
            count += 1
        }
    }
    return count
}
<|file_separator|>

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 2 != 0 && num % 10 % 2 != 0 && num / 10 % 2 != 0 {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 2 != 0 && num % 10 % 2 != 0 && num / 10 % 2 != 0 {
            count += 1
        }
    }
    return count
}
<|file_separator|>

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 2 != 0 && num % 10 % 2 != 0 && num / 10 % 2 != 0 {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 2 != 0 && num % 10 % 2 != 0 && num / 10 % 2 != 0 {
            count += 1
        }
    }
    return count
}
<|file_separator|>

func specialFilter(nums: [Int]) -> Int {
  var count = 0
  for num in nums {
    if num > 10 && num.isOdd() && num.firstDigit().isOdd() && num.lastDigit().isOdd() {
      count += 1
    }
  }
  return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
  var count = 0
  for num in nums {
    if num > 10 && num.isOdd() && num.firstDigit().isOdd() && num.lastDigit().isOdd() {
      count += 1
    }
  }
  return count
}
<|file_separator|>

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 2 != 0) && (num % 10 != 0) && (num % 100 != 0) {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 2 != 0) && (num % 10 != 0) && (num % 100 != 0) {
            count += 1
        }
    }
    return count
}
<|file_separator|>

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 2 != 0 && (num % 10) % 2 != 0 {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 2 != 0 && (num % 10) % 2 != 0 {
            count += 1
        }
    }
    return count
}
<|file_separator|>

func specialFilter(nums: [Int]) -> Int {
  var count = 0
  for num in nums {
    if num > 10 && num.isOdd() && num.firstDigit().isOdd() && num.lastDigit().isOdd() {
      count += 1
    }
  }
  return count
}

extension Int {
  func isOdd() -> Bool {
    return self % 2 != 0
  }
  func firstDigit() -> Int {
    return Int(String(self).first!)!
  }
  func lastDigit() -> Int {
    return Int(String(self).last!)!
  }
}

func vowelCount(str: String) -> Int {
  var count = 0
  for char in str {
    if char == "a" || char == "e" || char == "i" || char == "o" || char == "u" {
      count += 1
    }
  }
  return count
}

func sumArray(nums: [Int]) -> Int {
  var sum = 0
  for num in nums {
    sum += num
  }
  return sum
}

func removeVowels(str: String) -> String {
  var newStr = ""
  for char in str {
    if char != "a" && char != "e" && char != "i" && char != "o" && char != "u" {
      newStr += char
    }
  }
  return newStr
}

func replaceVowels(str: String) -> String {
  var newStr = ""
  for char in str {
    if char == "a" || char == "e" || char == "i" || char == "o" || char == "u" {
      newStr += "x"
    } else {
      newStr += char
    }
  }
  return newStr
}

func findLargest(nums: [Int]) -> Int {
  var largest = nums[0]
  for num in nums {
    if num > largest {
      largest = num
    }
  }
  return largest
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
  var count = 0
  for num in nums {
    if num > 10 && num.isOdd() && num.firstDigit().isOdd() && num.lastDigit().isOdd() {
      count += 1
    }
  }
  return count
}

extension Int {
  func isOdd() -> Bool {
    return self % 2 != 0
  }
  func firstDigit() -> Int {
    return Int(String(self).first!)!
  }
  func lastDigit() -> Int {
    return Int(String(self).last!)!
  }
}

// Write a function that takes a string as input and returns the number of 
// vowels in the string.
// For example:
// vowelCount("hello") == 2
// vowelCount("world") == 3
func vowelCount(str: String) -> Int {
  var count = 0
  for char in str {
    if char == "a" || char == "e" || char == "i" || char == "o" || char == "u" {
      count += 1
    }
  }
  return count
}

// Write a function that takes an array of integers as input and returns 
// the sum of all the elements in the array.
// For example:
// sumArray([1, 2, 3, 4, 5]) == 15
// sumArray([-1, 2, -3, 4, -5]) == 0
func sumArray(nums: [Int]) -> Int {
  var sum = 0
  for num in nums {
    sum += num
  }
  return sum
}

// Write a function that takes a string as input and returns the string 
// with all the vowels removed.
// For example:
// removeVowels("hello") == "hll"
// removeVowels("world") == "wrld"
func removeVowels(str: String) -> String {
  var newStr = ""
  for char in str {
    if char != "a" && char != "e" && char != "i" && char != "o" && char != "u" {
      newStr += char
    }
  }
  return newStr
}

// Write a function that takes a string as input and returns the string 
// with all the vowels replaced by the letter "x".
// For example:
// replaceVowels("hello") == "hxxll"
// replaceVowels("world") == "wrdlrd"
func replaceVowels(str: String) -> String {
  var newStr = ""
  for char in str {
    if char == "a" || char == "e" || char == "i" || char == "o" || char == "u" {
      newStr += "x"
    } else {
      newStr += char
    }
  }
  return newStr
}

// Write a function that takes an array of integers as input and returns 
// the largest element in the array.
// For example:
// findLargest([1, 2, 3, 4, 5]) == 5
// findLargest([-1, 2, -3, 4, -5]) == 4
func findLargest(nums: [Int]) -> Int {
  var largest = nums[0]
  for num in nums {
    if num > largest {
      largest = num
    }
  }
  return largest
}

// Write a function that takes a string as input and returns the string 
// with all the vowels replaced by the letter "x".
// For example:
// replaceVowels("hello") == "hxxll"
// replaceVowels("world") == "wrdlrd"
func replaceVowels(str: String) -> String {
  var newStr = ""
  for char in str {
    if char == "a" || char == "e" || char == "i" || char == "o" || char == "u" {
      newStr += "x"
    } else {
      newStr += char
    }
  }
  return newStr
}

// Write a function that takes an array of integers as input and returns 
// the sum of all the elements in the array.
// For example:
// sumArray([1, 2, 3, 4, 5]) == 15
// sumArray([-1, 2, -

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for i in nums {
        if i > 10 && i % 2 != 0 && i % 10 % 2 != 0 && i / 10 % 2 != 0 {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for i in nums {
        if i > 10 && i % 2 != 0 && i % 10 % 2 != 0 && i / 10 % 2 != 0 {
            count += 1
        }
    }
    return count
}
<|file_separator|>

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 2 != 0 && (num % 10) % 2 != 0 && (num / 10) % 2 != 0 {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 2 != 0 && (num % 10) % 2 != 0 && (num / 10) % 2 != 0 {
            count += 1
        }
    }
    return count
}
<|file_separator|>

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num.isOdd() && num.firstDigit().isOdd() && num.lastDigit().isOdd() {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num.isOdd() && num.firstDigit().isOdd() && num.lastDigit().isOdd() {
            count += 1
        }
    }
    return count
}
<|file_separator|>

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num.isOdd() && num.firstDigit().isOdd() && num.lastDigit().isOdd() {
            count += 1
        }
    }
    return count
}

func vowelCount(str: String) -> Int {
    let vowels = "aeiou"
    var count = 0
    for char in str {
        if vowels.contains(char) {
            count += 1
        }
    }
    return count
}

func wordCount(str: String) -> Int {
    let words = str.split(separator: " ")
    return words.count
}

func consonantCount(str: String) -> Int {
    let consonants = "bcdfghjklmnpqrstvwxyz"
    var count = 0
    for char in str {
        if consonants.contains(char) {
            count += 1
        }
    }
    return count
}

func digitCount(str: String) -> Int {
    var count = 0
    for char in str {
        if char.isDigit() {
            count += 1
        }
    }
    return count
}

func spaceCount(str: String) -> Int {
    var count = 0
    for char in str {
        if char == " " {
            count += 1
        }
    }
    return count
}

func uppercaseCount(str: String) -> Int {
    var count = 0
    for char in str {
        if char.isUppercase() {
            count += 1
        }
    }
    return count
}

func lowercaseCount(str: String) -> Int {
    var count = 0
    for char in str {
        if char.isLowercase() {
            count += 1
        }
    }
    return count
}

func specialCount(str: String) -> Int {
    let specialChars = "!@#$%^&*()_+-=[]{}|;':\",./<>?"
    var count = 0
    for char in str {
        if specialChars.contains(char) {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num.isOdd() && num.firstDigit().isOdd() && num.lastDigit().isOdd() {
            count += 1
        }
    }
    return count
}

// Write a function that takes a string as input and returns the number of 
// vowels in the string.
// For example:
// vowelCount("hello") == 2
// vowelCount("world") == 3
func vowelCount(str: String) -> Int {
    let vowels = "aeiou"
    var count = 0
    for char in str {
        if vowels.contains(char) {
            count += 1
        }
    }
    return count
}

// Write a function that takes a string as input and returns the number of 
// words in the string.
// For example:
// wordCount("hello world") == 2
// wordCount("hello world, how are you?") == 4
func wordCount(str: String) -> Int {
    let words = str.split(separator: " ")
    return words.count
}

// Write a function that takes a string as input and returns the number of 
// consonants in the string.
// For example:
// consonantCount("hello") == 3
// consonantCount("world") == 5
func consonantCount(str: String) -> Int {
    let consonants = "bcdfghjklmnpqrstvwxyz"
    var count = 0
    for char in str {
        if consonants.contains(char) {
            count += 1
        }
    }
    return count
}

// Write a function that takes a string as input and returns the number of 
// digits in the string.
// For example:
// digitCount("hello") == 0
// digitCount("world") == 1
func digitCount(str: String) -> Int {
    var count = 0
    for char in str {
        if char.isDigit() {
            count += 1
        }
    }
    return count
}

// Write a function that takes a string as input and returns the number of 
// spaces in the string.
// For example:
// spaceCount("hello world") == 1
// spaceCount("hello world, how are you?") == 2
func spaceCount(str: String) -> Int {
    var count = 0
    for char in str {
        if char == " " {
            count += 1
        }
    }
    return count
}

// Write a function that takes a string as input and returns the number of 
// uppercase letters in the string.
// For example:
// uppercaseCount("hello") == 2
// uppercaseCount("WORLD") == 2
func uppercaseCount(str: String) -> Int {
    var count = 0
    for char in str {
        if char.isUppercase() {
            count += 1
        }
    }
    return count
}

// Write a function that takes a string as input and returns the number of 
// lowercase letters in the string.
// For example:
// lowercaseCount("hello") == 2
// lowercaseCount("WORLD") == 2
func lowercaseCount(str: String) -> Int {
    var count = 0
    for char in str {
        if char.isLowercase() {
            count += 1
        }
    }
    return count
}

// Write a function that takes a string as input and returns the number of 
// special characters in the string.
// For example:
// specialCount("hello") == 0
// specialCount("hello world, how are you?") == 3
func specialCount(str: String) -> Int {
    let specialChars = "!@#$%^&*()_+-=[]{}|;':\",./<>?"
    var count = 0
    for char in str {
        if specialChars.contains(char) {
            count += 1
        }
    }
    return count
}

// Write a function that takes a string as input and returns the number of 
// words that start with a vowel in the string.
// For example:
// vowelWordCount("hello world") == 1
// vowelWordCount("hello world, how are you?") == 2
func vowelWordCount(str: String) -> Int {
    let vowels = "aeiou"
    var count = 

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num.isOdd() && num.firstDigit().isOdd() && num.lastDigit().isOdd() {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num.isOdd() && num.firstDigit().isOdd() && num.lastDigit().isOdd() {
            count += 1
        }
    }
    return count
}
<|file_separator|>

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 2 != 0 && num % 10 % 2 != 0 && num / 10 % 2 != 0 {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 2 != 0 && num % 10 % 2 != 0 && num / 10 % 2 != 0 {
            count += 1
        }
    }
    return count
}
<|file_separator|>

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 2 == 1 && num % 10 % 2 == 1 && num / 10 % 2 == 1 {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 2 == 1 && num % 10 % 2 == 1 && num / 10 % 2 == 1 {
            count += 1
        }
    }
    return count
}
<|file_separator|>

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 2 == 1 && num % 10 % 2 == 1 && num / 10 % 2 == 1 {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 2 == 1 && num % 10 % 2 == 1 && num / 10 % 2 == 1 {
            count += 1
        }
    }
    return count
}
<|file_separator|>

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 2 != 0 && num % 10 % 2 != 0 && num / 10 % 2 != 0 {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 2 != 0 && num % 10 % 2 != 0 && num / 10 % 2 != 0 {
            count += 1
        }
    }
    return count
}
<|file_separator|>

func specialFilter(nums: [Int]) -> Int {
  var count = 0
  for num in nums {
    if num > 10 && num % 2 != 0 && num % 10 % 2 != 0 && num / 10 % 2 != 0 {
      count += 1
    }
  }
  return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
  var count = 0
  for num in nums {
    if num > 10 && num % 2 != 0 && num % 10 % 2 != 0 && num / 10 % 2 != 0 {
      count += 1
    }
  }
  return count
}
<|file_separator|>

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 2 != 0 && num % 10 % 2 != 0 && num / 10 % 2 != 0 {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 2 != 0 && num % 10 % 2 != 0 && num / 10 % 2 != 0 {
            count += 1
        }
    }
    return count
}
<|file_separator|>

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num.isOdd() && num.firstDigit().isOdd() && num.lastDigit().isOdd() {
            count += 1
        }
    }
    return count
}

extension Int {
    func isOdd() -> Bool {
        return self % 2 != 0
    }
    
    func firstDigit() -> Int {
        return self / 10000 % 10
    }
    
    func lastDigit() -> Int {
        return self % 10
    }
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num.isOdd() && num.firstDigit().isOdd() && num.lastDigit().isOdd() {
            count += 1
        }
    }
    return count
}

extension Int {
    func isOdd() -> Bool {
        return self % 2 != 0
    }
    
    func firstDigit() -> Int {
        return self / 10000 % 10
    }
    
    func lastDigit() -> Int {
        return self % 10
    }
}
<|file_separator|>

func specialFilter(nums: [Int]) -> Int {
    return nums.filter { $0 > 10 && $0 % 10 % 2 == 1 && $0 / 10 % 2 == 1}.count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    return nums.filter { $0 > 10 && $0 % 10 % 2 == 1 && $0 / 10 % 2 == 1}.count
}
```

func specialFilter(nums: [Int]) -> Int {
    return 0
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    return 0
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 2 != 0 && num % 10 != 0 {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 2 != 0 && num % 10 != 0 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    return 0
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    return 0
}
```

func specialFilter(nums: [Int]) -> Int {
    return nums.filter { $0 > 10 && ($0 % 10) % 2 == 1 && $0 / 10 % 2 == 1 && $0 > 0}.count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    return nums.filter { $0 > 10 && ($0 % 10) % 2 == 1 && $0 / 10 % 2 == 1 && $0 > 0}.count
}
```

func specialFilter(nums: [Int]) -> Int {
    return 0
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    return 0
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 2 != 0 && num % 10 != 0 {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 2 != 0 && num % 10 != 0 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    return nums.filter { $0 > 10 && ($0 % 10) % 2 == 1 && ($0 / 10) % 2 == 1 }.count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    return nums.filter { $0 > 10 && ($0 % 10) % 2 == 1 && ($0 / 10) % 2 == 1 }.count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 2 != 0 && num % 10 != 0 {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 2 != 0 && num % 10 != 0 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 2 != 0 && num % 10 != 0 {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 2 != 0 && num % 10 != 0 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10).even && (num / 10).even {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10).even && (num / 10).even {
            count += 1
        }
    }
    return count
}

// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and 
// both first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10).even && (num / 10).even {
            count += 1
        }
    }
    return count
}

// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and 
// both first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10).even && (num / 10).even {
            count += 1
        }
    }
    return count
}

// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and 
// both first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10).even && (num / 10).even {
            count += 1
        }
    }
    return count
}

// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and 
// both first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10).even && (num / 10).even {
            count += 1
        }
    }
    return count
}

// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and 
// both first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10).even && (num / 10).

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for i in nums {
        if i > 10 && i.isOdd() && i.firstDigit().isOdd() && i.lastDigit().isOdd() {
            count += 1
        }
    }
    return count
}

func (n Int) isOdd() -> Bool {
    return n % 2 == 1
}

func (n Int) firstDigit() -> Int {
    return n / 10
}

func (n Int) lastDigit() -> Int {
    return n % 10
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for i in nums {
        if i > 10 && i.isOdd() && i.firstDigit().isOdd() && i.lastDigit().isOdd() {
            count += 1
        }
    }
    return count
}

func (n Int) isOdd() -> Bool {
    return n % 2 == 1
}

func (n Int) firstDigit() -> Int {
    return n / 10
}

func (n Int) lastDigit() -> Int {
    return n % 10
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10).even && (num / 10).even {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10).even && (num / 10).even {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for i in 0..<nums.count {
        if nums[i] > 10 && (nums[i] % 2 == 1 && nums[i] % 2 == 1) {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for i in 0..<nums.count {
        if nums[i] > 10 && (nums[i] % 2 == 1 && nums[i] % 2 == 1) {
            count += 1
        }
    }
    return count
}

// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for i in 0..<nums.count {
        if nums[i] > 10 && (nums[i] % 2 == 1 && nums[i] % 2 == 1) {
            count += 1
        }
    }
    return count
}

// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for i in 0..<nums.count {
        if nums[i] > 10 && (nums[i] % 2 == 1 && nums[i] % 2 == 1) {
            count += 1
        }
    }
    return count
}

// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for i in 0..<nums.count {
        if nums[i] > 10 && (nums[i] % 2 == 1 && nums[i] % 2 == 1) {
            count += 1
        }
    }
    return count
}

// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for i in 0..<nums.count {
        if nums[i] > 10 && (nums[i] % 2 == 1 && nums[i] % 2 == 1) {
            count += 1
        }
    }
    return count
}

// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num.digits[0] % 2 == 1 && num.digits[num.digits.count - 1] % 2 == 1) {
            count += 1
        }
    }
    return count
}

func specialSum(nums: [Int]) -> Int {
    var sum = 0
    for num in nums {
        if num > 10 && (num.digits[0] % 2 == 1 && num.digits[num.digits.count - 1] % 2 == 1) {
            sum += num
        }
    }
    return sum
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num.digits[0] % 2 == 1 && num.digits[num.digits.count - 1] % 2 == 1) {
            count += 1
        }
    }
    return count
}

// Write a function that takes an array of numbers as input and returns 
// the sum of the numbers in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialSum(nums: [Int]) -> Int {
    var sum = 0
    for num in nums {
        if num > 10 && (num.digits[0] % 2 == 1 && num.digits[num.digits.count - 1] % 2 == 1) {
            sum += num
        }
    }
    return sum
}

// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num.digits[0] % 2 == 1 && num.digits[num.digits.count - 1] % 2 == 1) {
            count += 1
        }
    }
    return count
}

// Write a function that takes an array of numbers as input and returns 
// the sum of the numbers in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialSum(nums: [Int]) -> Int {
    var sum = 0
    for num in nums {
        if num > 10 && (num.digits[0] % 2 == 1 && num.digits[num.digits.count - 1] % 2 == 1) {
            sum += num
        }
    }
    return sum
}

// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num.digits[0] % 2 == 1 && num.digits[num.digits.count - 1] % 2 == 1) {
            count += 1
        }
    }
    return count
}

// Write a function that takes an array of numbers as input and returns 
// the sum of the numbers in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num.digits[0] % 2 == 1 && num.digits[num.digits.count - 1] % 2 == 1) {
            count += 1
        }
    }
    return count
}

func specialFilter(nums: [Int]) -> Int {
    var sum = 0
    for num in nums {
        if num > 10 && (num.digits[0] % 2 == 1 && num.digits[num.digits.count - 1] % 2 == 1) {
            sum += num
        }
    }
    return sum
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num.digits[0] % 2 == 1 && num.digits[num.digits.count - 1] % 2 == 1) {
            count += 1
        }
    }
    return count
}

// Write a function that takes an array of numbers as input and returns 
// the sum of all elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 14
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 106
func specialFilter(nums: [Int]) -> Int {
    var sum = 0
    for num in nums {
        if num > 10 && (num.digits[0] % 2 == 1 && num.digits[num.digits.count - 1] % 2 == 1) {
            sum += num
        }
    }
    return sum
}

// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num.digits[0] % 2 == 1 && num.digits[num.digits.count - 1] % 2 == 1) {
            count += 1
        }
    }
    return count
}

// Write a function that takes an array of numbers as input and returns 
// the sum of all elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 14
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 106
func specialFilter(nums: [Int]) -> Int {
    var sum = 0
    for num in nums {
        if num > 10 && (num.digits[0] % 2 == 1 && num.digits[num.digits.count - 1] % 2 == 1) {
            sum += num
        }
    }
    return sum
}

// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num.digits[0] % 2 == 1 && num.digits[num.digits.count - 1] % 2 == 1) {
            count += 1
        }
    }
    return count
}

// Write a function that takes an array of numbers as input and returns 
// the sum of all elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14,

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for i in 0..<nums.count {
        if nums[i] > 10 && nums[i].isOdd && nums[i].isOdd {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for i in 0..<nums.count {
        if nums[i] > 10 && nums[i].isOdd && nums[i].isOdd {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10 == 1 || num % 10 == 3 || num % 10 == 5 || num % 10 == 7 || num % 10 == 9) && (num / 10 % 10 == 1 || num / 10 % 10 == 3 || num / 10 % 10 == 5 || num / 10 % 10 == 7 || num / 10 % 10 == 9) {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10 == 1 || num % 10 == 3 || num % 10 == 5 || num % 10 == 7 || num % 10 == 9) && (num / 10 % 10 == 1 || num / 10 % 10 == 3 || num / 10 % 10 == 5 || num / 10 % 10 == 7 || num / 10 % 10 == 9) {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10).isOdd && (num / 10).isOdd {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10).isOdd && (num / 10).isOdd {
            count += 1
        }
    }
    return count
}

// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10).isOdd && (num / 10).isOdd {
            count += 1
        }
    }
    return count
}

// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10).isOdd && (num / 10).isOdd {
            count += 1
        }
    }
    return count
}

// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10).isOdd && (num / 10).isOdd {
            count += 1
        }
    }
    return count
}

// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10).isOdd && (num / 10).isOdd {
            count += 1
        }
    }
    return count
}

// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num.digits.first % 2 == 1 && num.digits.last % 2 == 1) {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num.digits.first % 2 == 1 && num.digits.last % 2 == 1) {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10, let firstDigit = num.quotientAndRemainder(dividingBy: 10).remainder, let lastDigit = num.quotientAndRemainder(dividingBy: 100).remainder, (firstDigit + lastDigit) % 2 == 1 {
            count += 1
        }
    }
    return count
}

<start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<end_of_turn>
<start_of_turn>model
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10, let firstDigit = num.quotientAndRemainder(dividingBy: 10).remainder, let lastDigit = num.quotientAndRemainder(dividingBy: 100).remainder, (firstDigit + lastDigit) % 2 == 1 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10, let lastDigit = num % 10, lastDigit % 2 != 0, let firstDigit = Int(String(num).first!), firstDigit % 2 != 0 {
            count += 1
        }
    }
    return count
}

<start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<end_of_turn>
<start_of_turn>model
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10, let lastDigit = num % 10, lastDigit % 2 != 0, let firstDigit = Int(String(num).first!), firstDigit % 2 != 0 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num / 10) % 2 != 0 && (num % 10) % 2 != 0 {
            count += 1
        }
    }
    return count
}

<start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<end_of_turn>
<start_of_turn>model
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num / 10) % 2 != 0 && (num % 10) % 2 != 0 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num / 10) % 2 != 0 && (num % 10) % 2 != 0 {
            count += 1
        }
    }
    return count
}

<start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<end_of_turn>
<start_of_turn>model
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num / 10) % 2 != 0 && (num % 10) % 2 != 0 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num / 10) % 2 != 0 && (num % 10) % 2 != 0 {
            count += 1
        }
    }
    return count
}

<start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<end_of_turn>
<start_of_turn>model
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num / 10) % 2 != 0 && (num % 10) % 2 != 0 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10, let lastDigit = num % 10, let firstDigit = num / 10 % 10, [1, 3, 5, 7, 9].contains(lastDigit), [1, 3, 5, 7, 9].contains(firstDigit) {
            count += 1
        }
    }
    return count
}

<start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<end_of_turn>
<start_of_turn>model
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10, let lastDigit = num % 10, let firstDigit = num / 10 % 10, [1, 3, 5, 7, 9].contains(lastDigit), [1, 3, 5, 7, 9].contains(firstDigit) {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10, let lastDigit = num % 10, let firstDigit = num / 10, [1, 3, 5, 7, 9].contains(lastDigit), [1, 3, 5, 7, 9].contains(firstDigit) {
            count += 1
        }
    }
    return count
}

<start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<end_of_turn>
<start_of_turn>model
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10, let lastDigit = num % 10, let firstDigit = num / 10, [1, 3, 5, 7, 9].contains(lastDigit), [1, 3, 5, 7, 9].contains(firstDigit) {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num / 10 % 2 == 1) && (num % 10 % 2 == 1) {
            count += 1
        }
    }
    return count
}

<start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<end_of_turn>
<start_of_turn>model
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num / 10 % 2 == 1) && (num % 10 % 2 == 1) {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num / 10) % 2 != 0 && (num % 10) % 2 != 0 {
            count += 1
        }
    }
    return count
}

<start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<end_of_turn>
<start_of_turn>model
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num / 10) % 2 != 0 && (num % 10) % 2 != 0 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num / 10 % 2 != 0 && num % 10 % 2 != 0) {
            count += 1
        }
    }
    return count
}

<start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<end_of_turn>
<start_of_turn>model
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num / 10 % 2 != 0 && num % 10 % 2 != 0) {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    return nums.filter { num in
        return num > 10 && num % 10 % 2 != 0 && num / 10 % 2 != 0
    }.count
}

<start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<end_of_turn>
<start_of_turn>model
```swift
func specialFilter(nums: [Int]) -> Int {
    return nums.filter { num in
        return num > 10 && num % 10 % 2 != 0 && num / 10 % 2 != 0
    }.count
}
```

func specialFilter(nums: [Int]) -> Int {
    return nums.filter { $0 > 10 && ($0 / 10 % 2 != 0 && $0 % 10 % 2 != 0) }.count
}

<start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<end_of_turn>
<start_of_turn>model
```swift
func specialFilter(nums: [Int]) -> Int {
    return nums.filter { $0 > 10 && ($0 / 10 % 2 != 0 && $0 % 10 % 2 != 0) }.count
}
```

func specialFilter(nums: [Int]) -> Int {
    return nums.filter { num in
        return num > 10 && num % 10 % 2 == 1 && num / 10 % 2 == 1
    }.count
}

<start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<end_of_turn>
<start_of_turn>model
```swift
func specialFilter(nums: [Int]) -> Int {
    return nums.filter { num in
        return num > 10 && num % 10 % 2 == 1 && num / 10 % 2 == 1
    }.count
}
```

func specialFilter(nums: [Int]) -> Int {
    return nums.filter {
        $0 > 10 && ($0 / 10 % 2 != 0 && $0 % 10 % 2 != 0)
    }.count
}

<start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<end_of_turn>
<start_of_turn>model
```swift
func specialFilter(nums: [Int]) -> Int {
    return nums.filter {
        $0 > 10 && ($0 / 10 % 2 != 0 && $0 % 10 % 2 != 0)
    }.count
}
```

func specialFilter(nums: [Int]) -> Int {
    return nums.filter { $0 > 10 && ($0 / 10 % 2 == 1 && $0 % 10 % 2 == 1) }.count
}

<start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<end_of_turn>
<start_of_turn>model
```swift
func specialFilter(nums: [Int]) -> Int {
    return nums.filter { $0 > 10 && ($0 / 10 % 2 == 1 && $0 % 10 % 2 == 1) }.count
}
```

func specialFilter(nums: [Int]) -> Int {
    return nums.filter {
        $0 > 10 && ($0 / 10 % 2 == 1) && ($0 % 10 % 2 == 1)
    }.count
}

<start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<end_of_turn>
<start_of_turn>model
```swift
func specialFilter(nums: [Int]) -> Int {
    return nums.filter {
        $0 > 10 && ($0 / 10 % 2 == 1) && ($0 % 10 % 2 == 1)
    }.count
}
```

func specialFilter(nums: [Int]) -> Int {
    return nums.filter { number in
        number > 10 && number % 10 % 2 != 0 && number / 10 % 2 != 0
    }.count
}

<start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<end_of_turn>
<start_of_turn>model
```swift
func specialFilter(nums: [Int]) -> Int {
    return nums.filter { number in
        number > 10 && number % 10 % 2 != 0 && number / 10 % 2 != 0
    }.count
}
```

func specialFilter(nums: [Int]) -> Int {
    return nums.filter {
        $0 > 10 && ($0 / 10 % 2 == 1) && ($0 % 10 % 2 == 1)
    }.count
}

<start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<end_of_turn>
<start_of_turn>model
```swift
func specialFilter(nums: [Int]) -> Int {
    return nums.filter {
        $0 > 10 && ($0 / 10 % 2 == 1) && ($0 % 10 % 2 == 1)
    }.count
}
```

func specialFilter(nums: [Int]) -> Int {
    return nums.filter { num in
        return num > 10 && (num / 10 % 2 != 0) && (num % 10 % 2 != 0)
    }.count
}

<start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<end_of_turn>
<start_of_turn>model
```swift
func specialFilter(nums: [Int]) -> Int {
    return nums.filter { num in
        return num > 10 && (num / 10 % 2 != 0) && (num % 10 % 2 != 0)
    }.count
}
```

func specialFilter(nums: [Int]) -> Int {
    return nums.filter {
        $0 > 10 && ($0 / 10 % 2 != 0 && $0 % 10 % 2 != 0)
    }.count
}

<start_of_turn>user
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2<end_of_turn>
<start_of_turn>model
```swift
func specialFilter(nums: [Int]) -> Int {
    return nums.filter {
        $0 > 10 && ($0 / 10 % 2 != 0 && $0 % 10 % 2 != 0)
    }.count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2 == 1 {
            count += 1
        }
    }
    return count
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2 [/INST] ```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2 == 1 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2 == 1 {
            count += 1
        }
    }
    return count
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2 [/INST] ```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2 == 1 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2 == 1 {
            count += 1
        }
    }
    return count
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2 [/INST] ```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2 == 1 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2 == 1 {
            count += 1
        }
    }
    return count
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2 [/INST] ```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2 == 1 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2 == 1 {
            count += 1
        }
    }
    return count
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2 [/INST] ```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2 == 1 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2 == 1 {
            count += 1
        }
    }
    return count
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2 [/INST] ```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2 == 1 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2 == 1 {
            count += 1
        }
    }
    return count
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2 [/INST] ```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2 == 1 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2 == 1 {
            count += 1
        }
    }
    return count
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2 [/INST] ```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2 == 1 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2 == 1 {
            count += 1
        }
    }
    return count
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2 [/INST] ```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2 == 1 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2 == 1 {
            count += 1
        }
    }
    return count
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2 [/INST] ```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2 == 1 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    return nums.filter { $0 > 10 && $0.firstDigit.isOdd && $0.lastDigit.isOdd }.count
}

extension Int {
    var firstDigit: Int {
        return self / 10
    }

    var lastDigit: Int {
        return self % 10
    }
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2 [/INST] ```swift
func specialFilter(nums: [Int]) -> Int {
    return nums.filter { $0 > 10 && $0.firstDigit.isOdd && $0.lastDigit.isOdd }.count
}

extension Int {
    var firstDigit: Int {
        return self / 10
    }

    var lastDigit: Int {
        return self % 10
    }
}
```

func specialFilter(nums: [Int]) -> Int {
    return nums.filter { $0 > 10 && ($0 % 10 == 1 || $0 % 10 == 3 || $0 % 10 == 5 || $0 % 10 == 7 || $0 % 10 == 9) }.count
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2 [/INST] ```swift
func specialFilter(nums: [Int]) -> Int {
    return nums.filter { $0 > 10 && ($0 % 10 == 1 || $0 % 10 == 3 || $0 % 10 == 5 || $0 % 10 == 7 || $0 % 10 == 9) }.count
}
```

func specialFilter(nums: [Int]) -> Int {
    return nums.filter { $0 > 10 && ($0 % 10 == 1 || $0 % 10 == 3 || $0 % 10 == 5 || $0 % 10 == 7 || $0 % 10 == 9) }.count
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2 [/INST] ```swift
func specialFilter(nums: [Int]) -> Int {
    return nums.filter { $0 > 10 && ($0 % 10 == 1 || $0 % 10 == 3 || $0 % 10 == 5 || $0 % 10 == 7 || $0 % 10 == 9) }.count
}
```

func specialFilter(nums: [Int]) -> Int {
    return nums.filter { $0 > 10 && ($0 % 10 == 1 || $0 % 10 == 3 || $0 % 10 == 5 || $0 % 10 == 7 || $0 % 10 == 9) }.count
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2 [/INST] ```swift
func specialFilter(nums: [Int]) -> Int {
    return nums.filter { $0 > 10 && ($0 % 10 == 1 || $0 % 10 == 3 || $0 % 10 == 5 || $0 % 10 == 7 || $0 % 10 == 9) }.count
}
```

func specialFilter(nums: [Int]) -> Int {
    return nums.filter { $0 > 10 && ($0 % 10 == 1 || $0 % 10 == 3 || $0 % 10 == 5 || $0 % 10 == 7 || $0 % 10 == 9) }.count
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2 [/INST] ```swift
func specialFilter(nums: [Int]) -> Int {
    return nums.filter { $0 > 10 && ($0 % 10 == 1 || $0 % 10 == 3 || $0 % 10 == 5 || $0 % 10 == 7 || $0 % 10 == 9) }.count
}
```

func specialFilter(nums: [Int]) -> Int {
    return nums.filter { $0 > 10 && ($0 % 10 == 1 || $0 % 10 == 3 || $0 % 10 == 5 || $0 % 10 == 7 || $0 % 10 == 9) }.count
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2 [/INST] ```swift
func specialFilter(nums: [Int]) -> Int {
    return nums.filter { $0 > 10 && ($0 % 10 == 1 || $0 % 10 == 3 || $0 % 10 == 5 || $0 % 10 == 7 || $0 % 10 == 9) }.count
}
```

func specialFilter(nums: [Int]) -> Int {
    return nums.filter { $0 > 10 && ($0 % 10 == 1 || $0 % 10 == 3 || $0 % 10 == 5 || $0 % 10 == 7 || $0 % 10 == 9) }.count
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2 [/INST] ```swift
func specialFilter(nums: [Int]) -> Int {
    return nums.filter { $0 > 10 && ($0 % 10 == 1 || $0 % 10 == 3 || $0 % 10 == 5 || $0 % 10 == 7 || $0 % 10 == 9) }.count
}
```

func specialFilter(nums: [Int]) -> Int {
    return nums.filter { $0 > 10 && ($0 % 10 == 1 || $0 % 10 == 3 || $0 % 10 == 5 || $0 % 10 == 7 || $0 % 10 == 9) }.count
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2 [/INST] ```swift
func specialFilter(nums: [Int]) -> Int {
    return nums.filter { $0 > 10 && ($0 % 10 == 1 || $0 % 10 == 3 || $0 % 10 == 5 || $0 % 10 == 7 || $0 % 10 == 9) }.count
}
```

func specialFilter(nums: [Int]) -> Int {
    return nums.filter { $0 > 10 && ($0 % 10 == 1 || $0 % 10 == 3 || $0 % 10 == 5 || $0 % 10 == 7 || $0 % 10 == 9) }.count
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2 [/INST] ```swift
func specialFilter(nums: [Int]) -> Int {
    return nums.filter { $0 > 10 && ($0 % 10 == 1 || $0 % 10 == 3 || $0 % 10 == 5 || $0 % 10 == 7 || $0 % 10 == 9) }.count
}
```

func specialFilter(nums: [Int]) -> Int {
    return nums.filter { $0 > 10 && ($0 % 10 == 1 || $0 % 10 == 3 || $0 % 10 == 5 || $0 % 10 == 7 || $0 % 10 == 9) }.count
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2 [/INST] ```swift
func specialFilter(nums: [Int]) -> Int {
    return nums.filter { $0 > 10 && ($0 % 10 == 1 || $0 % 10 == 3 || $0 % 10 == 5 || $0 % 10 == 7 || $0 % 10 == 9) }.count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num.firstDigit.isOdd && num.lastDigit.isOdd {
            count += 1
        }
    }
    return count
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2 [/INST] ```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num.firstDigit.isOdd && num.lastDigit.isOdd {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num.firstDigit.isOdd && num.lastDigit.isOdd {
            count += 1
        }
    }
    return count
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2 [/INST] ```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num.firstDigit.isOdd && num.lastDigit.isOdd {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 10 == 1 && num / 10 % 10 == 1 {
            count += 1
        }
    }
    return count
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2 [/INST] ```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 10 == 1 && num / 10 % 10 == 1 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 10 == 1 && num / 10 % 10 == 1 {
            count += 1
        }
    }
    return count
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2 [/INST] ```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 10 == 1 && num / 10 % 10 == 1 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 10 == 1 && num % 100 != 10 {
            count += 1
        }
    }
    return count
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2 [/INST] ```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 10 == 1 && num % 100 != 10 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 10 == 1 && num % 100 != 10 {
            count += 1
        }
    }
    return count
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2 [/INST] ```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 10 == 1 && num % 100 != 10 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 10 == 1 && num % 100 != 10 {
            count += 1
        }
    }
    return count
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2 [/INST] ```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 10 == 1 && num % 100 != 10 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 10 == 1 && num % 100 != 10 {
            count += 1
        }
    }
    return count
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2 [/INST] ```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 10 == 1 && num % 100 != 10 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 10 == num / 10 % 10 {
            count += 1
        }
    }
    return count
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2 [/INST] ```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 10 == num / 10 % 10 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 10 == 1 && num % 100 != 10 {
            count += 1
        }
    }
    return count
}

[INST] Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2 [/INST] ```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 10 == 1 && num % 100 != 10 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 2!= 0) && (num % 10!= 0) && (num % 10!= 5) {
            count += 1
        }
    }
    return count
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2

Answer:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 2!= 0) && (num % 10!= 0) && (num % 10!= 5) {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 2!= 0) {
            let firstDigit = num / 10
            let lastDigit = num % 10
            if firstDigit % 2!= 0 && lastDigit % 2!= 0 {
                count += 1
            }
        }
    }
    return count
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2

Answer:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 2!= 0) {
            let firstDigit = num / 10
            let lastDigit = num % 10
            if firstDigit % 2!= 0 && lastDigit % 2!= 0 {
                count += 1
            }
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2!= 0 && (num / 10) % 2!= 0 {
            count += 1
        }
    }
    return count
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2

Answer:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2!= 0 && (num / 10) % 2!= 0 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2!= 0 && (num / 10) % 2!= 0 {
            count += 1
        }
    }
    return count
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2

Answer:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2!= 0 && (num / 10) % 2!= 0 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 2!= 0) {
            let firstDigit = num / 10
            let lastDigit = num % 10
            if firstDigit % 2!= 0 && lastDigit % 2!= 0 {
                count += 1
            }
        }
    }
    return count
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2

Answer:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 2!= 0) {
            let firstDigit = num / 10
            let lastDigit = num % 10
            if firstDigit % 2!= 0 && lastDigit % 2!= 0 {
                count += 1
            }
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10 == 1 || num % 10 == 3 || num % 10 == 5 || num % 10 == 7 || num % 10 == 9) {
            count += 1
        }
    }
    return count
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2

Answer:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10 == 1 || num % 10 == 3 || num % 10 == 5 || num % 10 == 7 || num % 10 == 9) {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10 == 1 || num % 10 == 3 || num % 10 == 5 || num % 10 == 7 || num % 10 == 9) {
            count += 1
        }
    }
    return count
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2

Answer:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10 == 1 || num % 10 == 3 || num % 10 == 5 || num % 10 == 7 || num % 10 == 9) {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2!= 0 && (num / 10) % 2!= 0 {
            count += 1
        }
    }
    return count
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2

Answer:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2!= 0 && (num / 10) % 2!= 0 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10 == 1 || num % 10 == 3 || num % 10 == 5 || num % 10 == 7 || num % 10 == 9) {
            count += 1
        }
    }
    return count
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2

Answer:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10 == 1 || num % 10 == 3 || num % 10 == 5 || num % 10 == 7 || num % 10 == 9) {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10 == 1 || num % 10 == 3 || num % 10 == 5 || num % 10 == 7 || num % 10 == 9) {
            count += 1
        }
    }
    return count
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2

Answer:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10 == 1 || num % 10 == 3 || num % 10 == 5 || num % 10 == 7 || num % 10 == 9) {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    let isOdd = { (num: Int) -> Bool in
        return num % 2!= 0
    }
    
    let isSpecial = { (num: Int) -> Bool in
        let firstDigit = num / 10
        let lastDigit = num % 10
        return isOdd(firstDigit) && isOdd(lastDigit)
    }
    
    return nums.filter(isSpecial).count
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2

Answer:
```swift
func specialFilter(nums: [Int]) -> Int {
    let isOdd = { (num: Int) -> Bool in
        return num % 2!= 0
    }
    
    let isSpecial = { (num: Int) -> Bool in
        let firstDigit = num / 10
        let lastDigit = num % 10
        return isOdd(firstDigit) && isOdd(lastDigit)
    }
    
    return nums.filter(isSpecial).count
}
```

func specialFilter(nums: [Int]) -> Int {
    let filtered = nums.filter { number in
        let absNumber = abs(number)
        let firstDigit = absNumber / 10
        let lastDigit = absNumber % 10
        return number > 10 && (firstDigit % 2!= 0) && (lastDigit % 2!= 0)
    }
    return filtered.count
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2

Answer:
```swift
func specialFilter(nums: [Int]) -> Int {
    let filtered = nums.filter { number in
        let absNumber = abs(number)
        let firstDigit = absNumber / 10
        let lastDigit = absNumber % 10
        return number > 10 && (firstDigit % 2!= 0) && (lastDigit % 2!= 0)
    }
    return filtered.count
}
```

func specialFilter(nums: [Int]) -> Int {
    let specialNumbers = nums.filter { number in
        let firstDigit = number / 10
        let lastDigit = number % 10
        return number > 10 && (firstDigit % 2!= 0) && (lastDigit % 2!= 0)
    }
    return specialNumbers.count
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2

Answer:
```swift
func specialFilter(nums: [Int]) -> Int {
    let specialNumbers = nums.filter { number in
        let firstDigit = number / 10
        let lastDigit = number % 10
        return number > 10 && (firstDigit % 2!= 0) && (lastDigit % 2!= 0)
    }
    return specialNumbers.count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let absNum = abs(num)
        let firstDigit = absNum % 10
        let lastDigit = absNum / 10 % 10
        if num > 10 && (firstDigit % 2!= 0 && lastDigit % 2!= 0) {
            count += 1
        }
    }
    return count
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2

Answer:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let absNum = abs(num)
        let firstDigit = absNum % 10
        let lastDigit = absNum / 10 % 10
        if num > 10 && (firstDigit % 2!= 0 && lastDigit % 2!= 0) {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    let isSpecial = { (num: Int) -> Bool in
        let absNum = abs(num)
        let firstDigit = absNum / 10
        let lastDigit = absNum % 10
        return absNum > 10 && (firstDigit % 2!= 0) && (lastDigit % 2!= 0)
    }
    
    return nums.filter(isSpecial).count
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2

Answer:
```swift
func specialFilter(nums: [Int]) -> Int {
    let isSpecial = { (num: Int) -> Bool in
        let absNum = abs(num)
        let firstDigit = absNum / 10
        let lastDigit = absNum % 10
        return absNum > 10 && (firstDigit % 2!= 0) && (lastDigit % 2!= 0)
    }
    
    return nums.filter(isSpecial).count
}
```

func specialFilter(nums: [Int]) -> Int {
    let isSpecial = { (num: Int) -> Bool in
        let absNum = abs(num)
        let firstDigit = absNum % 10
        let lastDigit = absNum / 10 % 10
        return absNum > 10 && (firstDigit % 2!= 0) && (lastDigit % 2!= 0)
    }
    
    return nums.filter(isSpecial).count
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2

Answer:
```swift
func specialFilter(nums: [Int]) -> Int {
    let isSpecial = { (num: Int) -> Bool in
        let absNum = abs(num)
        let firstDigit = absNum % 10
        let lastDigit = absNum / 10 % 10
        return absNum > 10 && (firstDigit % 2!= 0) && (lastDigit % 2!= 0)
    }
    
    return nums.filter(isSpecial).count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let absNum = abs(num)
        let lastDigit = absNum % 10
        let firstDigit = (absNum / 10) % 10
        if absNum > 10 && (lastDigit % 2!= 0) && (firstDigit % 2!= 0) {
            count += 1
        }
    }
    return count
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2

Answer:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let absNum = abs(num)
        let lastDigit = absNum % 10
        let firstDigit = (absNum / 10) % 10
        if absNum > 10 && (lastDigit % 2!= 0) && (firstDigit % 2!= 0) {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    let isOdd = { (num: Int) -> Bool in
        return num % 2!= 0
    }
    
    let isSpecial = { (num: Int) -> Bool in
        let firstDigit = num / 10
        let lastDigit = num % 10
        return isOdd(firstDigit) && isOdd(lastDigit)
    }
    
    return nums.filter(isSpecial).count
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2

Answer:
```swift
func specialFilter(nums: [Int]) -> Int {
    let isOdd = { (num: Int) -> Bool in
        return num % 2!= 0
    }
    
    let isSpecial = { (num: Int) -> Bool in
        let firstDigit = num / 10
        let lastDigit = num % 10
        return isOdd(firstDigit) && isOdd(lastDigit)
    }
    
    return nums.filter(isSpecial).count
}
```

func specialFilter(nums: [Int]) -> Int {
    let oddDigits = [1, 3, 5, 7, 9]
    var count = 0
    for num in nums {
        let absNum = abs(num)
        let lastDigit = absNum % 10
        let firstDigit = (absNum / 10) % 10
        if absNum > 10 && oddDigits.contains(firstDigit) && oddDigits.contains(lastDigit) {
            count += 1
        }
    }
    return count
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2

Answer:
```swift
func specialFilter(nums: [Int]) -> Int {
    let oddDigits = [1, 3, 5, 7, 9]
    var count = 0
    for num in nums {
        let absNum = abs(num)
        let lastDigit = absNum % 10
        let firstDigit = (absNum / 10) % 10
        if absNum > 10 && oddDigits.contains(firstDigit) && oddDigits.contains(lastDigit) {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    let filtered = nums.filter { num in
        let absNum = abs(num)
        let lastDigit = absNum % 10
        let firstDigit = (absNum / 10) % 10
        return absNum > 10 && (lastDigit == 1 || lastDigit == 3 || lastDigit == 5 || lastDigit == 7 || lastDigit == 9) && (firstDigit == 1 || firstDigit == 3 || firstDigit == 5 || firstDigit == 7 || firstDigit == 9)
    }
    return filtered.count
}

Question:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2

Answer:
```swift
func specialFilter(nums: [Int]) -> Int {
    let filtered = nums.filter { num in
        let absNum = abs(num)
        let lastDigit = absNum % 10
        let firstDigit = (absNum / 10) % 10
        return absNum > 10 && (lastDigit == 1 || lastDigit == 3 || lastDigit == 5 || lastDigit == 7 || lastDigit == 9) && (firstDigit == 1 || firstDigit == 3 || firstDigit == 5 || firstDigit == 7 || firstDigit == 9)
    }
    return filtered.count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let strNum = String(abs(num))
        if strNum.count > 1 && strNum.first!.isNumber && strNum.last!.isNumber {
            let firstDigit = Int(String(strNum.first!))!
            let lastDigit = Int(String(strNum.last!))!
            if num > 10 && (firstDigit % 2 != 0 && lastDigit % 2 != 0) {
                count += 1
            }
        }
    }
    return count
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let strNum = String(abs(num))
        if strNum.count > 1 && strNum.first!.isNumber && strNum.last!.isNumber {
            let firstDigit = Int(String(strNum.first!))!
            let lastDigit = Int(String(strNum.last!))!
            if num > 10 && (firstDigit % 2 != 0 && lastDigit % 2 != 0) {
                count += 1
            }
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let strNum = String(abs(num))
        if strNum.count > 1 && strNum.first!.isNumber && strNum.last!.isNumber {
            let firstDigit = Int(String(strNum.first!))!
            let lastDigit = Int(String(strNum.last!))!
            if num > 10 && (firstDigit % 2 != 0 && lastDigit % 2 != 0) {
                count += 1
            }
        }
    }
    return count
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let strNum = String(abs(num))
        if strNum.count > 1 && strNum.first!.isNumber && strNum.last!.isNumber {
            let firstDigit = Int(String(strNum.first!))!
            let lastDigit = Int(String(strNum.last!))!
            if num > 10 && (firstDigit % 2 != 0 && lastDigit % 2 != 0) {
                count += 1
            }
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let strNum = String(abs(num))
            let firstDigit = Int(String(strNum.first!))!
            let lastDigit = Int(String(strNum.last!))!
            if firstDigit % 2 == 1 && lastDigit % 2 == 1 {
                count += 1
            }
        }
    }
    return count
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let strNum = String(abs(num))
            let firstDigit = Int(String(strNum.first!))!
            let lastDigit = Int(String(strNum.last!))!
            if firstDigit % 2 == 1 && lastDigit % 2 == 1 {
                count += 1
            }
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let strNum = String(abs(num))
            if strNum.first != nil && strNum.last != nil {
                let firstDigit = Int(String(strNum.first!))!
                let lastDigit = Int(String(strNum.last!))!
                if firstDigit % 2 != 0 && lastDigit % 2 != 0 {
                    count += 1
                }
            }
        }
    }
    return count
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let strNum = String(abs(num))
            if strNum.first != nil && strNum.last != nil {
                let firstDigit = Int(String(strNum.first!))!
                let lastDigit = Int(String(strNum.last!))!
                if firstDigit % 2 != 0 && lastDigit % 2 != 0 {
                    count += 1
                }
            }
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let strNum = String(abs(num))
        if strNum.count > 1 && strNum.first!.isNumber && strNum.last!.isNumber {
            let firstDigit = Int(String(strNum.first!))!
            let lastDigit = Int(String(strNum.last!))!
            if num > 10 && (firstDigit % 2 != 0 && lastDigit % 2 != 0) {
                count += 1
            }
        }
    }
    return count
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let strNum = String(abs(num))
        if strNum.count > 1 && strNum.first!.isNumber && strNum.last!.isNumber {
            let firstDigit = Int(String(strNum.first!))!
            let lastDigit = Int(String(strNum.last!))!
            if num > 10 && (firstDigit % 2 != 0 && lastDigit % 2 != 0) {
                count += 1
            }
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let strNum = String(abs(num))
        if strNum.count > 1 && strNum.first!.isNumber && strNum.last!.isNumber {
            let firstDigit = Int(String(strNum.first!))!
            let lastDigit = Int(String(strNum.last!))!
            if num > 10 && (firstDigit % 2 != 0 && lastDigit % 2 != 0) {
                count += 1
            }
        }
    }
    return count
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let strNum = String(abs(num))
        if strNum.count > 1 && strNum.first!.isNumber && strNum.last!.isNumber {
            let firstDigit = Int(String(strNum.first!))!
            let lastDigit = Int(String(strNum.last!))!
            if num > 10 && (firstDigit % 2 != 0 && lastDigit % 2 != 0) {
                count += 1
            }
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let strNum = String(abs(num))
        if strNum.count > 1 && strNum.first!.isNumber && strNum.last!.isNumber {
            let firstDigit = Int(String(strNum.first!))!
            let lastDigit = Int(String(strNum.last!))!
            if num > 10 && (firstDigit % 2 != 0 && lastDigit % 2 != 0) {
                count += 1
            }
        }
    }
    return count
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let strNum = String(abs(num))
        if strNum.count > 1 && strNum.first!.isNumber && strNum.last!.isNumber {
            let firstDigit = Int(String(strNum.first!))!
            let lastDigit = Int(String(strNum.last!))!
            if num > 10 && (firstDigit % 2 != 0 && lastDigit % 2 != 0) {
                count += 1
            }
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let strNum = String(abs(num))
            let firstDigit = Int(String(strNum.first!))!
            let lastDigit = Int(String(strNum.last!))!
            if firstDigit % 2 == 1 && lastDigit % 2 == 1 {
                count += 1
            }
        }
    }
    return count
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let strNum = String(abs(num))
            let firstDigit = Int(String(strNum.first!))!
            let lastDigit = Int(String(strNum.last!))!
            if firstDigit % 2 == 1 && lastDigit % 2 == 1 {
                count += 1
            }
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let strNum = String(abs(num))
            if strNum.first != nil && strNum.last != nil {
                let first = Int(String(strNum.first!))!
                let last = Int(String(strNum.last!))!
                if first % 2 != 0 && last % 2 != 0 {
                    count += 1
                }
            }
        }
    }
    return count
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 {
            let strNum = String(abs(num))
            if strNum.first != nil && strNum.last != nil {
                let first = Int(String(strNum.first!))!
                let last = Int(String(strNum.last!))!
                if first % 2 != 0 && last % 2 != 0 {
                    count += 1
                }
            }
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let strNum = String(abs(num))
        if strNum.count > 1 && strNum.first!.isNumber && strNum.last!.isNumber {
            let firstDigit = Int(String(strNum.first!))!
            let lastDigit = Int(String(strNum.last!))!
            if num > 10 && (firstDigit % 2 != 0 && lastDigit % 2 != 0) {
                count += 1
            }
        }
    }
    return count
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let strNum = String(abs(num))
        if strNum.count > 1 && strNum.first!.isNumber && strNum.last!.isNumber {
            let firstDigit = Int(String(strNum.first!))!
            let lastDigit = Int(String(strNum.last!))!
            if num > 10 && (firstDigit % 2 != 0 && lastDigit % 2 != 0) {
                count += 1
            }
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let lastDigit = abs(num % 10)
        let firstDigits = [num / 10000, num / 1000 % 10, num / 100 % 10, num / 10 % 10]
        if num > 10 && firstDigits.contains(1) && firstDigits.contains(3) && firstDigits.contains(5) && firstDigits.contains(7) && firstDigits.contains(9) && lastDigit.contains(1) && lastDigit.contains(3) && lastDigit.contains(5) && lastDigit.contains(7) && lastDigit.contains(9) {
            count += 1
        }
    }
    return count
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let lastDigit = abs(num % 10)
        let firstDigits = [num / 10000, num / 1000 % 10, num / 100 % 10, num / 10 % 10]
        if num > 10 && firstDigits.contains(1) && firstDigits.contains(3) && firstDigits.contains(5) && firstDigits.contains(7) && firstDigits.contains(9) && lastDigit.contains(1) && lastDigit.contains(3) && lastDigit.contains(5) && lastDigit.contains(7) && lastDigit.contains(9) {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let lastDigit = abs(num % 10)
        if num > 10 && [1, 3, 5, 7, 9].contains(lastDigit) {
            count += 1
        }
    }
    return count
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let lastDigit = abs(num % 10)
        if num > 10 && [1, 3, 5, 7, 9].contains(lastDigit) {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let lastDigit = abs(num % 10)
        if num > 10 && (num % 10 % 2 == 1) {
            count += 1
        }
    }
    return count
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let lastDigit = abs(num % 10)
        if num > 10 && (num % 10 % 2 == 1) {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let lastDigit = abs(num % 10)
        if num > 10 && [1, 3, 5, 7, 9].contains(lastDigit) {
            count += 1
        }
    }
    return count
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let lastDigit = abs(num % 10)
        if num > 10 && [1, 3, 5, 7, 9].contains(lastDigit) {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let lastDigit = abs(num % 10)
        if num > 10 && [1, 3, 5, 7, 9].contains(lastDigit) {
            count += 1
        }
    }
    return count
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let lastDigit = abs(num % 10)
        if num > 10 && [1, 3, 5, 7, 9].contains(lastDigit) {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let lastDigit = abs(num % 10)
        if num > 10 && (num % 10 % 2 == 1) && (lastDigit % 2 == 1) {
            count += 1
        }
    }
    return count
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let lastDigit = abs(num % 10)
        if num > 10 && (num % 10 % 2 == 1) && (lastDigit % 2 == 1) {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let lastDigit = abs(num % 10)
        if num > 10 && [1, 3, 5, 7, 9].contains(lastDigit) {
            count += 1
        }
    }
    return count
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let lastDigit = abs(num % 10)
        if num > 10 && [1, 3, 5, 7, 9].contains(lastDigit) {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let lastDigit = abs(num % 10)
        let firstDigits = [num / 10000, num / 1000 % 10, num / 100 % 10, num / 10 % 10]
        if num > 10 && firstDigits.contains(1) && firstDigits.contains(3) && firstDigits.contains(5) && firstDigits.contains(7) && firstDigits.contains(9) && lastDigit % 2 != 0 {
            count += 1
        }
    }
    return count
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let lastDigit = abs(num % 10)
        let firstDigits = [num / 10000, num / 1000 % 10, num / 100 % 10, num / 10 % 10]
        if num > 10 && firstDigits.contains(1) && firstDigits.contains(3) && firstDigits.contains(5) && firstDigits.contains(7) && firstDigits.contains(9) && lastDigit % 2 != 0 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let lastDigit = abs(num % 10)
        let firstDigits = [num / 10000, num / 1000 % 10, num / 100 % 10, num / 10 % 10]
        let allDigitsAreOdd = firstDigits.allSatisfy { $0 % 2 == 1 }
        let lastDigitIsOdd = lastDigit % 2 == 1
        if num > 10 && allDigitsAreOdd && lastDigitIsOdd {
            count += 1
        }
    }
    return count
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let lastDigit = abs(num % 10)
        let firstDigits = [num / 10000, num / 1000 % 10, num / 100 % 10, num / 10 % 10]
        let allDigitsAreOdd = firstDigits.allSatisfy { $0 % 2 == 1 }
        let lastDigitIsOdd = lastDigit % 2 == 1
        if num > 10 && allDigitsAreOdd && lastDigitIsOdd {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let lastDigit = abs(num % 10)
        if num > 10 && (num % 10 % 2 == 1) && (lastDigit % 2 == 1) {
            count += 1
        }
    }
    return count
}

You are an AI programming assistant, utilizing the Deepseek Coder model, developed by Deepseek Company, and you only answer questions related to computer science. For politically sensitive questions, security and privacy issues, and other non-computer science questions, you will refuse to answer
### Instruction:
Write code in Swift programming language. Don't include usage examples or tests.
Write a function that takes an array of numbers as input and returns 
the number of elements in the array that are greater than 10 and both 
first and last digits of a number are odd (1, 3, 5, 7, 9).
For example:
specialFilter(nums: [15, -73, 14, -15]) == 1
specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
### Response:
```swift
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        let lastDigit = abs(num % 10)
        if num > 10 && (num % 10 % 2 == 1) && (lastDigit % 2 == 1) {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 10!= 0 && num / 10!= 0 && num % 10 % 2!= 0 && num / 10 % 2!= 0 {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && num % 10!= 0 && num / 10!= 0 && num % 10 % 2!= 0 && num / 10 % 2!= 0 {
            count += 1
        }
    }
    return count
}
```

func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2!= 0 && (num / 10) % 2!= 0 {
            count += 1
        }
    }
    return count
}

```swift
// Write a function that takes an array of numbers as input and returns 
// the number of elements in the array that are greater than 10 and both 
// first and last digits of a number are odd (1, 3, 5, 7, 9).
// For example:
// specialFilter(nums: [15, -73, 14, -15]) == 1
// specialFilter(nums: [33, -2, -3, 45, 21, 109]) == 2
func specialFilter(nums: [Int]) -> Int {
    var count = 0
    for num in nums {
        if num > 10 && (num % 10) % 2!= 0 && (num / 10) % 2!= 0 {
            count += 1
        }
    }
    return count
}
```