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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].
Note:
Try to come up as many solutions as you can, there are at least 3 different ways to solve this problem.
Java代码：
public class Solution { public void rotate(int[] nums, int k) { int len = nums.length; if (0 == len || 1 == len || 0 == k) { return; } int move = k % len; int[] save = new int[move]; for(int i=0;i =move;i--){ nums[i]=nums[i-move]; } for(int i=0;i 转载地址：http://xpuni.baihongyu.com/