Maximum Product of Two Elements

Write a function `sortArray` that takes an array of integers and returns a new array with the elements sorted in ascending order. ## Function Signature ```function sortArray(nums);``` ### Example 1: > **Input:** `nums = [34, 7, 23, 32, 5, 62]`\ > **Output:** `[5, 7, 23, 32, 34, 62]`\ > **Explanation:** After sorting the numbers from the smallest to the largest, the output is `[5, 7, 23, 32, 34, 62]`. ### Example 2: > **Input:** `nums = [-1, -3, -2, 0, 2, 1]`\ > **Output:** `[-3, -2, -1, 0, 1, 2]`\ > **Explanation:** Negative numbers are sorted first followed by zero and positive numbers, resulting in `[-3, -2, -1, 0, 1, 2]`. ### Example 3: > **Input:** `nums = [10]`\ > **Output:** `[10]`\ > **Explanation:** Since there is only one element in the array, the sorted array remains `[10]`.

Write a function `findMax` that takes an array of integers and returns the maximum value. ## Function Signature ```function findMax(nums);``` ### Example 1: > **Input:** `nums = [1, 5, 3, 9, 2]`\ > **Output:** `9`\ > **Explanation:** The maximum value in the array is `9`. ### Example 2: > **Input:** `nums = [-1, -5, -3, -9, -2]`\ > **Output:** `-1`\ > **Explanation:** The maximum value in the array is `-1`. ### Example 3: > **Input:** `nums = [10]`\ > **Output:** `10`\ > **Explanation:** The maximum value in the array is `10`.

Write a function `sumArray` that takes an array of integers and returns the sum of all elements. ## Function Signature ```function sumArray(nums);``` ### Example 1: > **Input:** `nums = [1, 2, 3, 4, 5]`\ > **Output:** `15`\ > **Explanation:** The sum of the numbers is `1 + 2 + 3 + 4 + 5 = 15`. ### Example 2: > **Input:** `nums = [-1, -2, -3, -4, -5]`\ > **Output:** `-15`\ > **Explanation:** The sum of the numbers is `-1 + -2 + -3 + -4 + -5 = -15`. ### Example 3: > **Input:** `nums = [0]`\ > **Output:** `0`\ > **Explanation:** The sum of the numbers is `0`.