void reverseArray(int arr[], int start, int end); // 将数组左旋 k 个位置 void leftRotate(int arr[], int k, int n) { if (k == 0 || k == n) return; // 防止旋转参数 k 大于数组长度 k = k % n; reverseArray(arr, 0, k - 1); reverseArray(arr, k, n - 1); reverse...
Java 实现代码 classRotateArray{// 将数组 arr 向左旋转 k 个位置voidleftRotate(intarr[],intk,intn){// 处理 k >= n 的情况,比如 k = 13, n = 12k = k % n;inti, j, s, temp;// s = j + k;intgcd=gcd(k, n);for(i =0; i < gcd; i++) {// 第 i 轮移动元素temp = a...
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]. Note: Try to come up as many solutions as you can, there are at least 3 different ways to solve this problem. https://leetcode.com/problems/rotate-array/description/ 方法一:借助额外...
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,...
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题目链接: Rotate Array : leetcode.com/problems/r 轮转数组: leetcode-cn.com/problem LeetCode 日更第 86 天,感谢阅读至此的你 欢迎点赞、收藏鼓励支持小满 发布于 2022-04-14 09:29 力扣(LeetCode) Python 算法 赞同添加评论 分享喜欢收藏申请转载 ...
// Rotate Array// Time Complexity: O(n), Space Complexity: O(1)publicclassSolution{publicvoidrotate(int[]nums,intk){k%=nums.length;reverse(nums,0,nums.length-k);reverse(nums,nums.length-k,nums.length);reverse(nums,0,nums.length);}privatestaticvoidreverse(int[]nums,intbegin,intend){int...
189. Rotate Array(三步旋转法) 【题目】 Given an array, rotate the array to the right byksteps, wherekis non-negative. (翻译:给定一个数组,将数组中的元素向右移动k个位置,其中k是非负数。) Example 1: 代码语言:javascript 代码运行次数:0
array_instance.rotate!(count) -> new_array Argument(s) 需要: 此方法确实采用一个参数,并且该参数决定将从哪个索引中保留旋转。 范例1: =begin Ruby program to demonstrate rotate! method =end # 数组声明 lang = ["C++","Java","Python","Html","Javascript","php","Ruby","Kotlin"] ...
LeetCode之Rotate Array 1、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]. Note: Try to come up as many solutions as you can, there are at least 3 different ...