{"id":18668343,"url":"https://github.com/ninechapter-algorithm/leetcode-master","last_synced_at":"2026-02-10T02:06:06.275Z","repository":{"id":108721014,"uuid":"466933162","full_name":"ninechapter-algorithm/LeetCode-master","owner":"ninechapter-algorithm","description":"ACM金牌手撕算法，代码+解析，刷爆LeetCode/LintCode","archived":false,"fork":false,"pushed_at":"2022-03-13T14:46:24.000Z","size":41,"stargazers_count":17,"open_issues_count":0,"forks_count":4,"subscribers_count":2,"default_branch":"main","last_synced_at":"2025-08-16T01:33:38.539Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":"","language":null,"has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/ninechapter-algorithm.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2022-03-07T03:47:09.000Z","updated_at":"2025-06-30T17:09:00.000Z","dependencies_parsed_at":"2023-04-14T02:17:05.108Z","dependency_job_id":null,"html_url":"https://github.com/ninechapter-algorithm/LeetCode-master","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/ninechapter-algorithm/LeetCode-master","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ninechapter-algorithm%2FLeetCode-master","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ninechapter-algorithm%2FLeetCode-master/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ninechapter-algorithm%2FLeetCode-master/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ninechapter-algorithm%2FLeetCode-master/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/ninechapter-algorithm","download_url":"https://codeload.github.com/ninechapter-algorithm/LeetCode-master/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/ninechapter-algorithm%2FLeetCode-master/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":29288809,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-02-09T21:57:15.303Z","status":"online","status_checked_at":"2026-02-10T02:00:07.935Z","response_time":65,"last_error":null,"robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":true,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2024-11-07T08:42:18.932Z","updated_at":"2026-02-10T02:06:01.265Z","avatar_url":"https://github.com/ninechapter-algorithm.png","language":null,"readme":"# LeetCode-master\n## ACM金牌选手精讲算法，带你刷爆[LeetCode/LintCode](https://www.lintcode.com/?utm_source=sc-github-sy)\n\n⭐**项目介绍**：本项目由本人耗费1年时间精心编撰，目标是通过一套完整的刷题路线和详细的题目解析，帮助大家少走弯路，攻克面试中的算法题。\n\n⭐**本人介绍**：令狐冲，北大CS专业硕士，ACM金牌选手，前Facebook、Airbnb高级架构师，九章算法创始人。\n\n\n⭐**刷题顺序**： 很多人都不知道题目该怎么刷，从何刷起，而我已经将刷题顺序整理好了，按照这里的[精选题集](https://www.lintcode.com/collection/192/?utm_source=sc-github-sy)，按顺序一道一道刷就可以。\n\n⭐**算法题解查询**：推荐一个实用且免费的**免费题解神器**：[九章刷题小助手](https://www.jiuzhang.com/problem/?utm_source=sc-github-sy)。在LeetCode/[LintCode](https://www.lintcode.com/?utm_source=sc-github-sy)刷题，一键直达3000+题解。\n\n⭐**万能算法模板**：此外，我还整理了一套万能的算法模板，内含各类**BATJ等大厂常考算法题的使用条件、复杂度和万用模板**，在面试中遇到了就可以直接套，get算法面试“作弊”解法：\n\n📌⼆分法 Binary Search\n\n📌双指针 Two Pointers\n\n📌排序算法 Sorting\n\n📌宽度优先搜索 BFS\n\n……\n\n![origin_img_v2_121a3ed9-400e-4274-b7d8-5c670d808eag.png](https://upload-images.jianshu.io/upload_images/24356384-37ad5d628b42586f.png?imageMogr2/auto-orient/strip%7CimageView2/2/w/1240)\n\n扫码添加小助手-章鱼丸，回复**关键词【Git】**，即可免费领取PDF版本！\n\n![20220222-111506.jpg](https://upload-images.jianshu.io/upload_images/24356384-1552bfd6534ee1d1.jpg?imageMogr2/auto-orient/strip%7CimageView2/2/w/1240)\n\n同时，欢迎关注我的公众号**九章算法** : 专业的北美IT求职经验分享、技术交流、大厂最新真题整理，帮助更多的程序员找到好工作。\n\n![20220221-154912.jpg](https://upload-images.jianshu.io/upload_images/24356384-80aea596073cced2.jpg?imageMogr2/auto-orient/strip%7CimageView2/2/w/1240)\n\n**官网地址**：[https://www.jiuzhang.com/](https://www.jiuzhang.com/?utm_source=sc-github-sy)\n\n## 如何使用该刷题攻略\n\n目前准备更新大厂的高频算法知识点，包括**二分法、双指针、二叉树、动态规划、红黑树**\n\n我在题目讲解中会使用Java和Python，这两种语言覆盖了市面上90%的工作岗位，非常经典，当然你会发现底下还有小伙伴贡献的其他题解，包括C++、Go、JavaScript等等，也欢迎大家参与进来，完善题解的各个语言版本，共同进步！\n\n## 大厂算法题解\n[谷歌面试题：猜数字游戏](https://github.com/ninechapter-algorithm/LeetCode-master/blob/main/problem/%E8%B0%B7%E6%AD%8C%E9%9D%A2%E8%AF%95%E9%A2%98%EF%BC%9A%E7%8C%9C%E6%95%B0%E5%AD%97%E6%B8%B8%E6%88%8F.md)\n","funding_links":[],"categories":[],"sub_categories":[],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fninechapter-algorithm%2Fleetcode-master","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fninechapter-algorithm%2Fleetcode-master","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fninechapter-algorithm%2Fleetcode-master/lists"}