Medium
Given an array nums, rotate it to the right by k steps (k passed as target) and return the rotated array.
nums
k
target
Input: nums = [1,2,3,4,5,6,7], k = 3 Output: [5,6,7,1,2,3,4]
Input: nums = [-1,-100,3,99], k = 2 Output: [3,99,-1,-100]