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💚My own LeetCode solutionsNo.ProblemLeetCode力扣PythonGoSolutionDifficultyTag 0017 Letter Combinations of a Phone Number LeetCode 力扣 Python CSDN Medium 回溯、暴力 0034 Find First and Last Position of Element in Sorted Array LeetCode 力扣 Python CSDN Medium 二分 0039 Combination Sum LeetCode ...
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*@description*@difficultyHard*@complexityO(n) *@augments*@example*@linkhttps://leetcode.com/problems/sliding-window-maximum/ *@linkhttps://leetcode-cn.com/problems/sliding-window-maximum/ *@solutions* *@best_solutions* */constlog =console.log;/** *@param{number[]}nums*@param{number}k*@...
DI String Match Go Easy O(n) O(1) -- -- Hash Table Hash Table Title Solution Difficulty Time Space 1. Two Sum Go Easy O(n) O(n) 3. Longest Substring Without Go Medium O(n) O(1) Repeating Characters 18. 4Sum Go Medium O(n^3) O(n^2) 30. Substring with Concatenation Go ...
1 Two Sum Difficulty: Easy The Link: https://leetcode.com/problems/two sum/description/ Description : Solutions Solution A: 暴力解法 two loop runtime:7496
Each rectangle is defined by its bottom left corner and top right corner as shown in the figure. Assume that the total area is never beyond the maximum possible value of int. 【解答】这个题目主要需要注意的是几种矩形放置情况,考虑二者位置之间的关系。先计算两个矩形的面积之和,考虑到计算过程中...
//leetcode.cn/problems/card-flipping-game/solutions/2368969/ha-xi-zhu-shi-chao-ji-xiang-xi-by...
这题就是merge sort的链表实现。 先看一下mergeSort: 复杂度O(nlogn)。 这题的解法我看了https://leetcode.com/problems/sort-list/#/solutions 前半部分divide的递归部分比较难,后半部分就是merge two sorted lists。...148. Sort List Sort a linked list in O(n log n) time using constant space...
Description Description Editorial Solutions Solutions Submissions SubmissionsCodeTestcase Test Result Test Result Sum of Even Numbers After Queries Sum of Even Numbers After Queries LeetCode 58358 Feb 02, 2019 Editorial SolutionApproach 1: Maintain Array SumIntuition...