One element (red) is removed from the input data and inserted in-place into the sorted list with each iteration. Example 1: Input: head = [4,2,1,3] Output: [1,2,3,4] Example 2: Input: head = [-1,5,3,4,0] Output
The values at even indices 0 and 2 are sorted in non-decreasing order. Return the array formed after rearranging the values of nums. Example 1: Input: nums = [4,1,2,3] Output: [2,3,4,1] Explanation: First, we sort the values present at odd indices (1 and 3) in non-increasing...
merge(left_half, right_half) def merge(self, left, right): # 初始化一个空的已排序数组 sorted_array = [] # 初始化左右两部分的指针 i = j = 0 # 遍历两个数组,每次循环将较小的元素添加到已排序数组中 while i < len(left) and j < len(right): if left[i] < right[j]: sorted_arra...
Given an array with n objects colored red, white or blue, sort them in-place so that objects of the same color are adjacent, with the colors in the order red, white and blue. Here, we will use the integers 0, 1, and 2 to represent the color red, white, and blue respectively. No...
【leetcode】148. Sort List Sort a linked list inO(nlogn) time using constant space complexity. 链表排序可以用很多方法,插入,冒泡,选择都可以,也容易实现,但是复杂度不符合题意要求。 然后时间复杂度在O(nlogn)的排序算法中,堆排序,快速排序,归并排序。
Given an array with n objects colored red, white or blue, sort them so that objects of the same color are adjacent, with the colors in the order red, white and blue. Here, we will use the integers 0, 1, and 2 to represent the color red, white, and blue respectively. void sort...
🔥LeetCode solutions in any programming language | 多种编程语言实现 LeetCode、《剑指 Offer(第 2 版)》、《程序员面试金典(第 6 版)》题解 - leetcode/lcci/16.16.Sub Sort/README.md at main · Halary-wangqi/leetcode
class Solution {public: void sortColors(int A[], int n) { int red = -1, white = -1, blue = -1; for (int i=0; i<n; else="" if="" pre=""></p>算法参考自:</p><p> https://leetcode.com/discuss/1827/anyone-with-one-pass-and-constant-space-solution</p><p> 算法二:红...
LeetCode刷题记录10——434. Number of Segments in a String(easy) 目录 LeetCode刷题记录9——434. Number of Segments in a String(easy) 题目 语言 思路 源码 后记 题目 题目的输入是一个字符串s,输出是一个int型的整数。计算过程为:输出由空白字符切...Consider...
Here, we will use the integers 0, 1, and 2 to represent the color red, white, and blue respectively. Notice You are not suppose to use the library's sort function for this problem. You should do it in-place (sort numbers in the original array). ...