【LeetCode】 189. Rotate Array

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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].

public class Solution {    public void rotate(int[] nums, int k) {        if (nums.length <= 1) {            return;        }        int step = k % nums.length;        int[] temp = nums.clone();        System.arraycopy(temp, 0, nums, step, nums.length - step);        System.arraycopy(temp, nums.length - step, nums, 0, step);    }}

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