voidrotate(intnums[],intn,intk) { if((n == 0) || (k <= 0)) { return; } intcntRotated = 0; intstart = 0; intcurr = 0; intnumToBeRotated = nums[0]; inttmp = 0; // Keep rotating the elements until we have rotated n // different elements. while(cntRotated < n) {...
classSolution{publicvoidrotate(int[] nums,intk){intnumsLen=nums.length,temp; k=k%numsLen;if(k==0)return; swapArray(nums,0,numsLen-1);//反转整个数组swapArray(nums,0,k-1);//反转0到k-1索引,前k位的数组swapArray(nums,k,numsLen-1);//反转k到末尾索引,后剩余位数位的数组}privatevoidsw...
【Leetcode】Rotate Array https://leetcode.com/problems/rotate-array/ 题目: n elements to the right by k 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...
func rotate(nums []int, k int) { n := len(nums) // 计算最后有多少数字会被移动到数组开始 k %= n // 翻转整个数组 reverse(nums, 0, n - 1) // 翻转前 k 个数字 reverse(nums, 0, k - 1) // 翻转后 n - k 个数字 reverse(nums, k, n - 1) } func reverse(nums []int, l...
题目: Rotate an array ofn elements to the right byk steps. 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]. 将n个元素的数组按k级旋转。例如,n = 7和k = 3,数组[1,2,3,4,5,6,7]被旋转 dynamic-programming-python-leetcode(动...
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...
steps. For example, with n = 7 and k = 3, the array [1,2,3,4,5,6,7] is rotate...
LeetCode笔记:189. Rotate Array 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 [1,2,3,4,5,6,7] 就被旋转为 [5,6,7,1,2,3,4]。 思路: 旋转本身没太多特别好说的,我的做法是用另一个数组来记录旋转后的内容,然后复制回原数组。当然记录时是从第nums.length-k个元素...
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...
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,...