1、Two Sum 2、Add Two Numbers 3、Longest Substring Without Repeating Characters 4. Median of Two Sorted Arrays 5、Longest Palindromic Substring 11. Container With Most Water 15. 3Sum 16. 3Sum Closest 17. Letter Combinations of a Phone Number 19. Remove Nth Node From End of List 20. Valid ...
LeetCode Top100 Liked Questions 1. TwoSum https://www.cnblogs.com/zhacai/p/10429120.html easy 2. Add Two Numbers https://www.cnblogs.com/zhacai/p/10429155.html easy 15.3Sum https://www.cnblogs.com/zhacai/p/10579514.html medium set 20.Valid Parentheses https://www.cnblogs.com/zhacai...
LeetCode Top 100 Liked Questions 53. Maximum Subarray (Java版; Easy) 题目描述 AI检测代码解析 Given an integer array nums, find the contiguous subarray (containing at least one number) which has the largest sum and return its sum. Example: Input: [-2,1,-3,4,-1,2,1,-5,4], Output:...
LeetCode Top 100 Liked Questions 34. Find First and Last Position of Element in Sorted Array(Java版; Medium) 题目描述 Given an array of integers nums sorted in ascending order, find the starting and ending position of a given target value. Your algorithm's runtime complexity must be in the...
LeetCode Top 100 Liked Questions 617. Merge Two Binary Trees (Java版; Easy) welcome to my blog LeetCode Top 100 Liked Questions 617. Merge Two Binary Trees (Java版; Easy) 题目描述 第一次做; 核心:base case!; 递归函数逻辑:将传入的两个节点合并成一个节点, 让该节点分别连向处理好的左...
LeetCode Top 100 Liked Questions | Top Interview Questions | LeetCode 用户最喜欢的100题 | 面试最容易被问到的题 Topics java leetcode interview leetcode-solutions leetcode-java Resources Readme Activity Stars 405 stars Watchers 11 watching Forks 138 forks Report repository Releases No ...
The following example code shows one way to implement the number swap method: publicclassSwapNumbers{publicstaticvoidmain(String[]args){inta=10;intb=20;System.out.println("a is "+a+" and b is "+b);a=a+b;b=a-b;a=a-b;System.out.println("After swapping, a is "+a+" and b is...
If you are here for interviews, go to leetcode. There's a reason why it exists. It isn't the reason why codeforces exists. Honestly, the cult around rating points and rating goals and rating colors and rankings and how many problems lead to how much rating and how to practice to gain...
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他人的整理与总结: https://leetcode.wang/ 1. & 15. K-sum 问题 此类问题的解决方法: 第一种方法:暴力法,遍历 K 轮,求几个数字的和就...