https://github.com/endlesscheng/endlesscheng
https://github.com/endlesscheng/endlesscheng
Last synced: 5 months ago
JSON representation
- Host: GitHub
- URL: https://github.com/endlesscheng/endlesscheng
- Owner: EndlessCheng
- Created: 2020-11-26T13:52:33.000Z (over 5 years ago)
- Default Branch: main
- Last Pushed: 2025-10-14T23:14:09.000Z (8 months ago)
- Last Synced: 2025-10-15T03:45:27.009Z (8 months ago)
- Size: 169 KB
- Stars: 78
- Watchers: 2
- Forks: 13
- Open Issues: 0
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Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
透彻讲解算法，直击算法本质！欢迎关注 bilibili[@灵茶山艾府](https://space.bilibili.com/206214)
- 🔥[基础算法精讲](https://www.bilibili.com/video/BV1AP41137w7/) 知其然不知其所以然？带你扫清算法学习的迷雾！
- [课上例题+课后作业+多种语言代码](https://github.com/EndlessCheng/codeforces-go/blob/master/leetcode/README.md)
- [高质量题解精选](https://github.com/EndlessCheng/codeforces-go/blob/master/leetcode/SOLUTIONS.md)
### 算法题单
🔥[如何科学刷题？](https://leetcode.cn/circle/discuss/RvFUtj/)
1. [滑动窗口与双指针（定长/不定长/单序列/双序列/三指针/分组循环）](https://leetcode.cn/circle/discuss/0viNMK/)
2. [二分算法（二分答案/最小化最大值/最大化最小值/第K小）](https://leetcode.cn/circle/discuss/SqopEo/)
3. [单调栈（基础/矩形面积/贡献法/最小字典序）](https://leetcode.cn/circle/discuss/9oZFK9/)
4. [网格图（DFS/BFS/综合应用）](https://leetcode.cn/circle/discuss/YiXPXW/)
5. [位运算（基础/性质/拆位/试填/恒等式/思维）](https://leetcode.cn/circle/discuss/dHn9Vk/)
6. [图论算法（DFS/BFS/拓扑排序/基环树/最短路/最小生成树/网络流）](https://leetcode.cn/circle/discuss/01LUak/)
7. 🔥[动态规划（入门/背包/划分/状态机/区间/状压/数位/数据结构优化/树形/博弈/概率期望）](https://leetcode.cn/circle/discuss/tXLS3i/)
8. 🔥[常用数据结构（前缀和/差分/栈/队列/堆/字典树/并查集/树状数组/线段树）](https://leetcode.cn/circle/discuss/mOr1u6/)
9. [数学算法（数论/组合/概率期望/博弈/计算几何/随机算法）](https://leetcode.cn/circle/discuss/IYT3ss/)
10. [贪心与思维（基本贪心策略/反悔/区间/字典序/数学/思维/脑筋急转弯/构造）](https://leetcode.cn/circle/discuss/g6KTKL/)
11. [链表、树与回溯（前后指针/快慢指针/DFS/BFS/直径/LCA）](https://leetcode.cn/circle/discuss/K0n2gO/)
12. [字符串（KMP/Z函数/Manacher/字符串哈希/AC自动机/后缀数组/子序列自动机）](https://leetcode.cn/circle/discuss/SJFwQI/)
### 其他
- 🔥[从集合论到位运算，常见位运算技巧分类总结！](https://leetcode.cn/circle/discuss/CaOJ45/)
- [模运算的世界：当加减乘除遇上取模（模运算恒等式/逆元/费马小定理/组合数模板）](https://leetcode.cn/circle/discuss/mDfnkW/)
- [Codeforces 怎么上分？](https://www.zhihu.com/question/353734418/answer/2353160035)
- [洛谷热门题目](https://www.luogu.com.cn/training/491073)
- [按照洛谷通过人数排序的 Codeforces 题单](https://www.luogu.com.cn/training/465300)
- [按照洛谷通过人数排序的 AtCoder 题单](https://www.luogu.com.cn/training/520035)
- [《灵茶八题》题目列表](https://zhuanlan.zhihu.com/p/31292765508)
### 高质量算法交流群
请添加微信 AC_0x3F，备注 git。入群资格：力扣周赛 1700 分，或 Codeforces 1200 分。
如果你暂时没有达到要求，可以看我的 [基础算法精讲](https://www.bilibili.com/video/BV1AP41137w7/) 系列，**尽可能地完成课后习题**，有问题可以在视频下评论。
[](https://codeforces.com/profile/0x3F)