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、再开一个空间大小相同的数组,然后先放后面的k个元素,再放前面...
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. Hi...
代码(Java): 代码语言:javascript 代码运行次数:0 运行 AI代码解释 publicclassSolution{publicvoidrotate(int[]nums,int k){k%=nums.length;int[]rotateNums=newint[nums.length];int index=0;for(int i=nums.length-k;i<nums.length;i++){rotateNums[index]=nums[i];index++;}for(int i=0;i<nums....
public void rotate(int[] nums, int k) { int n = nums.length; k = k%n; int[] temp = Arrays.copyOfRange(nums, 0, n-k); System.arraycopy(nums, n-k, nums, 0, k); System.arraycopy(temp, 0, nums, k, n-k); } Reference:0ms 5-line java...
leetcode-java文章分类后端开发 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 ...
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. [...
Array - 189. Rotate Array 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 ...
Rotate Array 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]. 1 public class ... i++ 原创 MONKEY_D_MENG 2021-08-07 12:03:26 280阅读 hypermesh rotate http://sxoo0305.blo...
Java Code: // Define the Main class.publicclassMain{// Define a method to check if there is a pair of elements in the array// that sum up to 'x'.staticbooleansum_pair(intarr_int[],intn,intx){intk;// Find the pivot point where the array is rotated.for(k=0;k<n-1;k++)if...
Leetcode之Rotate Array 问题 andk=3,thearray[1,2,3,4,5,6,7] is rotatedto[5,6,7,1,2,3,4]. 思路分析: 这道题还是很常见的吧,只需要旋转三次就行了。但是,这道...问题描述:Rotateanarrayof n elementstotherightbyksteps. Note: Trytocome up as many solutions ...