leetcode 189. Rotate Array 数组旋转 --- java Rotate an array ofnelements to the right byksteps. For example, withn= 7 andk= 3, the array[1,2,3,4,5,6,7]is rotated to[5,6,7,1,2,3,4]. 就是把后k个数字进行旋转,放到前面去。 如果使用辅助空间的话就会非常简单: 1、再开一个空...
LeetCode 189: Rotate Array (Java) 题目: 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]. 两种解法: 第一种是原地swap,记录下被挤掉的数再接着swap,需要一些时间举栗子...
} System.arraycopy( result,0, nums, 0, nums.length ); } 思路2:利用冒泡排序的思想,进行冒泡旋转(注意,此种方法 time is O(n*k),在leetcode上是Time Limit Exceeded)。 JAVA代码如下: publicvoidrotate(int[] nums,intk) {if(nums ==null|| k < 0) {thrownewIllegalArgumentException("Illegal a...
LeetCode笔记:189. 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]. 大意: 旋转一个有n个元素的数组,右移k步。 比如,n = 7,k = 3,数组 [1,2,3,4,...
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. [...
[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]. 将固定数组循环右移k步 注意:当k>numsSize的时候k = k % numsSize...
189、Rotate Array Given an array, rotate the array to the right byksteps, wherekis non-negative. Example 1: Input:[1,2,3,4,5,6,7] andk= 3Output:[5,6,7,1,2,3,4]Explanation: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...
RotateArray Rotatean array ofnelements to the right byksteps.For example, withn= 7 andk= 3, the array[1,2,3,4,5,6,7]is rotated to[5,6,7,1,2,3,4]. 1 public class ... i++ 原创 MONKEY_D_MENG 2021-08-07 12:03:26 ...
更新于 6/9/2020, 7:04:19 PM java Given an array of integers A and let n to be its length. Assume Bk to be an array obtained by rotating the array A k positions clock-wise, we define a "rotation function" F on A as follow: F(k) = 0 Bk0 + 1 Bk1 + ... + (n-1) *...
php screenshot image resize immutable picture crop rotate edit modify k-means opacity transparent stamp watermark Updated May 31, 2017 PHP hoffmann-oss / arrays-php Star 1 Code Issues Pull requests PHP 7 array functions php7 rotate arrays shuffle 2d Updated Apr 23, 2020 PHP lcher...