voidrotate(vector<int>& nums,intk) {intn =nums.size();if(n ==0|| k ==0)return;//求最大公约数inta = n, c = k, b = a %c;while(b !=0) { a=c; c=b; b= a %c; }//依次替换while(c--) {intoldNum =nums[c];intcurPos = (c + k) %n;w
Can you solve this real interview question? Rotate Array - Given an integer array nums, rotate the array to the right by k steps, where k is non-negative. Example 1: Input: nums = [1,2,3,4,5,6,7], k = 3 Output: [5,6,7,1,2,3,4] Explanation: rotate 1
Leetcode: Rotate Array 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 ...
a[(i+ k) % n] = nums[i]#%求余nums[:]= a Time complexity:O(n)\mathcal{O}(n)O(n). One pass is used to put the numbers in the new array. And another pass to copy the new array to the original one. Space complexity:O(n)\mathcal{O}(n)O(n). Another array of the sam...
LeetCode 189 - 轮转数组 | Rotate Array (Python3|Go) 满赋诸机 前小镇做题家,现大厂打工人。 来自专栏 · LeetCode 每日一题 题意 给定一个整型数组,将它原地循环右移 k 次。 进阶:使用空间复杂度为O(1) 的原地方法完成 数据限制 1 <= nums.length <= 10 ^ 5 -(2 ^ 31) <= nums[i] <= 2...
leetCode 33. Search in Rotated Sorted Array(c语言版本) bingo酱 I am a fighter 来自专栏 · leetcode每日斩 题目大意: 给定一个旋转升序的数组,所谓旋转就是假设把头和尾连接起来,然后找到最小那个数开始,往后开始就是升序的,直到再回到最小那个数为止。这样看起来就像一个环一样。 然后,现在给定一个数,...
LeetCode Rotate Array 翻转数组 题意:给定一个数组,将该数组的后k位移动到前n-k位之前。(本题在编程珠玑中第二章有讲) 思路: 方法一:将后K位用vector容器装起来,再移动前n-k位到后面,再将容器内k位插到前面。 1 class Solution { 2 public:...
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...
Can you solve this real interview question? Search in Rotated Sorted Array - There is an integer array nums sorted in ascending order (with distinct values). Prior to being passed to your function, nums is possibly rotated at an unknown pivot index k (1
Given an array, rotate the array to the right by k steps, where k is non-negative. Example 1: Input:[1,2,3,4,5,6,7]and k=3Output:[5,6,7,1,2,3,4]Explanation:rotate1steps to theright:[7,1,2,3,4,5,6]rotate2steps to theright:[6,7,1,2,3,4,5]rotate3steps to theri...