Reverse `nums` **in-place** and return the mutated array. Variant **#13**.
Example 1
Input: nums = [13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28]
Output: [28,27,26,25,24,23,22,21,20,19,18,17,16,15,14,13]
Constraints
Acceptance: 75% · Topics: array, two-pointers