喝杯小酒，一起做题 前端攻城狮从零入门算法的宝藏题库，根据知名算法老师的经验总结了100+道LeetCode力扣的经典题型Jav...

<h1 align="center">Welcome to leetcode-javascript 👋</h1> <p> <a href="#" target="_blank"> <img alt="License: MIT" src="https://img.shields.io/badge/License-MIT-yellow.svg" /> </a> </p> > 力扣的题解记录（JavaScript） ## 关于我 大家好，我是 ssh，现在在字节跳动的 Web Infra 担任前端工程师，微信：**[sshsunlight](https://p1-juejin.byteimg.com/tos-cn-i-k3u1fbpfcp/017d568dc1d14cd883cc3238350a39ec~tplv-k3u1fbpfcp-watermark.image)**，欢迎找我交个朋友。 一些算法相关的资料，我放在「前端从进阶到入院」公众号里了，回复「资料」即可获取。  ## 调试 提供了 .vscode 配置文件，在 vscode 中选择「小爬虫」图标，点击启动程序，即可启动断点调试。 ## 思路 思路会记录在本仓库的 Issues 中，按照 label 进行分类。比如想查看 「DFS」 分类下的问题，那么选择标签进行筛选即可。 ## 目录 ### 例题详解 [最接近的三数之和-16](https://github.com/sl1673495/leetcode-javascript/issues/115) [分发饼干-455](https://github.com/sl1673495/leetcode-javascript/issues/88) [N皇后-51](https://github.com/sl1673495/leetcode-javascript/issues/78) [单词搜索-79](https://github.com/sl1673495/leetcode-javascript/issues/77) [二进制手表-401](https://github.com/sl1673495/leetcode-javascript/issues/76) [电话号码的字母组合-17](https://github.com/sl1673495/leetcode-javascript/issues/65) [二叉树的所有路径-257](https://github.com/sl1673495/leetcode-javascript/issues/59) [路径总和-112](https://github.com/sl1673495/leetcode-javascript/issues/57) [两两交换链表中的节点-24](https://github.com/sl1673495/leetcode-javascript/issues/51) [有效的括号-20](https://github.com/sl1673495/leetcode-javascript/issues/48) [无重复字符的最长子串-3](https://github.com/sl1673495/leetcode-javascript/issues/42) [二分查找-704](https://github.com/sl1673495/leetcode-javascript/issues/23) ### 递归与回溯 [跳水板-面试题 16.11 ](https://github.com/sl1673495/leetcode-javascript/issues/118) [顺次数-1291](https://github.com/sl1673495/leetcode-javascript/issues/116) [螺旋矩阵 II-59](https://github.com/sl1673495/leetcode-javascript/issues/113) [螺旋矩阵-54](https://github.com/sl1673495/leetcode-javascript/issues/112) [矩阵置零-73](https://github.com/sl1673495/leetcode-javascript/issues/111) [不同路径 III-980](https://github.com/sl1673495/leetcode-javascript/issues/107) [字母大小写全排列-784](https://github.com/sl1673495/leetcode-javascript/issues/106) [黄金矿工-1219](https://github.com/sl1673495/leetcode-javascript/issues/105) [有重复字符串的排列组合-面试题 08.08](https://github.com/sl1673495/leetcode-javascript/issues/104) [单词搜索 II-212](https://github.com/sl1673495/leetcode-javascript/issues/92) [解数独-37](https://github.com/sl1673495/leetcode-javascript/issues/79) [N皇后-51](https://github.com/sl1673495/leetcode-javascript/issues/78) [单词搜索-79](https://github.com/sl1673495/leetcode-javascript/issues/77) [二进制手表-401](https://github.com/sl1673495/leetcode-javascript/issues/76) [子集 II-90](https://github.com/sl1673495/leetcode-javascript/issues/75) [ 组合总和 III-216](https://github.com/sl1673495/leetcode-javascript/issues/74) [组合总和 II-40](https://github.com/sl1673495/leetcode-javascript/issues/73) [组合总和-39](https://github.com/sl1673495/leetcode-javascript/issues/72) [子集-78](https://github.com/sl1673495/leetcode-javascript/issues/71) [组合-77](https://github.com/sl1673495/leetcode-javascript/issues/70) [全排列 II-47](https://github.com/sl1673495/leetcode-javascript/issues/69) [全排列-46](https://github.com/sl1673495/leetcode-javascript/issues/68) [分割回文串-131](https://github.com/sl1673495/leetcode-javascript/issues/67) [复原IP地址-93](https://github.com/sl1673495/leetcode-javascript/issues/66) [电话号码的字母组合-17](https://github.com/sl1673495/leetcode-javascript/issues/65) [括号生成-22](https://github.com/sl1673495/leetcode-javascript/issues/31) ### 动态规划 [最长的斐波那契子序列的长度-873](https://github.com/sl1673495/leetcode-javascript/issues/117) [最长重复子数组-718](https://github.com/sl1673495/leetcode-javascript/issues/114) [下降路径最小和-931](https://github.com/sl1673495/leetcode-javascript/issues/108) [最大正方形-221](https://github.com/sl1673495/leetcode-javascript/issues/101) [恢复空格-面试题 17.13](https://github.com/sl1673495/leetcode-javascript/issues/100) [最长单词-面试题 17.15](https://github.com/sl1673495/leetcode-javascript/issues/99) [单词拆分 II-140](https://github.com/sl1673495/leetcode-javascript/issues/95) [单词拆分-139](https://github.com/sl1673495/leetcode-javascript/issues/93) [最长回文子串-5](https://github.com/sl1673495/leetcode-javascript/issues/91) [无重叠区间-435](https://github.com/sl1673495/leetcode-javascript/issues/90) [目标和-494](https://github.com/sl1673495/leetcode-javascript/issues/87) [一和零-474](https://github.com/sl1673495/leetcode-javascript/issues/86) [最长公共子序列-1143](https://github.com/sl1673495/leetcode-javascript/issues/85) [摆动序列-376](https://github.com/sl1673495/leetcode-javascript/issues/84) [最长上升子序列-300](https://github.com/sl1673495/leetcode-javascript/issues/83) [最长等差数列-1027](https://github.com/sl1673495/leetcode-javascript/issues/82) [解码方法-91](https://github.com/sl1673495/leetcode-javascript/issues/81) [三角形最小路径和-120](https://github.com/sl1673495/leetcode-javascript/issues/80) [最小路径和-64](https://github.com/sl1673495/leetcode-javascript/issues/34) [括号生成-22](https://github.com/sl1673495/leetcode-javascript/issues/31) [爬楼梯-70](https://github.com/sl1673495/leetcode-javascript/issues/22) [买卖股票的最佳时机-121](https://github.com/sl1673495/leetcode-javascript/issues/19) ### 双指针 [最接近的三数之和-16](https://github.com/sl1673495/leetcode-javascript/issues/115) [通过删除字母匹配到字典里最长单词-524](https://github.com/sl1673495/leetcode-javascript/issues/98) [搜索二维矩阵 II-240](https://github.com/sl1673495/leetcode-javascript/issues/96) [判断子序列-392](https://github.com/sl1673495/leetcode-javascript/issues/89) [分发饼干-455](https://github.com/sl1673495/leetcode-javascript/issues/88) [验证回文串-125](https://github.com/sl1673495/leetcode-javascript/issues/33) [两数之和 II - 输入有序数组-167](https://github.com/sl1673495/leetcode-javascript/issues/32) [合并两个有序数组-88](https://github.com/sl1673495/leetcode-javascript/issues/29) [移动零-283](https://github.com/sl1673495/leetcode-javascript/issues/26) ### 前缀和 [和为K的子数组-560](https://github.com/sl1673495/leetcode-javascript/issues/110) ### 位运算 [找不同-389](https://github.com/sl1673495/leetcode-javascript/issues/109) ### 查找表 [找不同-389](https://github.com/sl1673495/leetcode-javascript/issues/109) [两个数组的交集 II-350](https://github.com/sl1673495/leetcode-javascript/issues/37) ### BFS [跳跃游戏 IV-1345](https://github.com/sl1673495/leetcode-javascript/issues/103) [跳跃游戏 III-1306](https://github.com/sl1673495/leetcode-javascript/issues/102) [二叉树的最小深度-111](https://github.com/sl1673495/leetcode-javascript/issues/54) [二叉树的最大深度-104](https://github.com/sl1673495/leetcode-javascript/issues/53) [二叉树的右视图-199](https://github.com/sl1673495/leetcode-javascript/issues/52) [二叉树的层序遍历-102](https://github.com/sl1673495/leetcode-javascript/issues/30) [相同的树-100](https://github.com