3727. Maximum Alternating Sum of Squares

You are given an integer array nums. You may rearrange the elements in any order. The alternating score of an array arr is defined as: - score = arr[0]2 - arr[1]2 + arr[2]2 - arr[3]2 + ... Return an integer denoting the maximum possible alternating score of nums after rearranging its elements. Example 1: Input: nums = [1,2,3] Output: 12 Explanation: A possible rearrangement for nums is [