LeetCode : Rotate Array

Rotate an array of n elements to the right by k steps.

For example, with n = 7 and k = 3, the array [1,2,3,4,5,6,7] is rotated to [5,6,7,1,2,3,4].

class Solution {public:    void rotate(vector<int>& nums, int k) {        vector<int> t = nums;        for (int i = 0; i < nums.size(); ++i) {            nums[(i + k) % nums.size()] = t[i];        }    }};