Given an integer array nums, rotate the array to the right by k steps, where k is non-negative. rotate 1 steps to the right: [7,1,2,3,4,5,6] rotate 2 steps to the right: [6,7,1,2,3,4,5] rotate 3 steps ...
Given an integer array nums, rotate the array to the right by k steps, where k is non-negative. rotate 1 steps to the right: [7,1,2,3,4,5,6] rotate 2 steps to the right: [6,7,1,2,3,4,5] rotate 3 steps ...