我不会算法，我只是算法的搬运工。（我才不说我太水了）
树状数组： https://blog.csdn.net/Small_Orange_glory/article/details/81290634
树链剖分： https://www.cnblogs.com/ivanovcraft/p/9019090.html
并查集： https://blog.csdn.net/tingtingyuan/article/details/81697698
扫描线： https://www.cnblogs.com/yangsongyi/p/8378629.html
点分治： https://www.cnblogs.com/bztMinamoto/p/9489473.html
线段树： https://blog.csdn.net/zearot/article/details/52280189
可持久化线段树： https://www.cnblogs.com/RabbitHu/p/segtree.html
莫队： https://www.cnblogs.com/Paul-Guderian/p/6933799.html
cdq分治和整体分治： http://www.360doc.com/content/19/0120/11/5315_810145834.shtml
后缀数组： https://www.cnblogs.com/victorique/p/8480093.html
ac自动机： https://baijiahao.baidu.com/s?id=1610756759406088822&wfr=spider&for=pc
快速幂： https://www.cnblogs.com/sun-of-Ice/p/9330352.html
https://blog.csdn.net/qq_19782019/article/details/85621386
排列与组合： https://blog.csdn.net/arrowlll/article/details/52256623
lucas定理： https://blog.csdn.net/arrowlll/article/details/53064748
catalan数列： https://www.cnblogs.com/yaoyueduzhen/p/5456490.html
容斥原理： https://blog.csdn.net/m0_37286282/article/details/78869512
数学期望： https://www.cnblogs.com/frankchenfu/p/6921447.html
状态压缩： https://www.cnblogs.com/shzr/p/9064737.html
mobius函数： https://blog.csdn.net/ouqingliang/article/details/80863571
背包问题: https://blog.csdn.net/na_beginning/article/details/62884939
树形dp： https://www.cnblogs.com/ifmyt/p/9588872.html
区间dp和环形dp： https://blog.csdn.net/qq_33583069/article/details/52216737
欧拉路和欧拉回路： https://www.cnblogs.com/Lewin671/p/8986270.html
基环树： https://www.cnblogs.com/cly-none/p/9314812.html
tarjan算法： https://www.cnblogs.com/ywjblog/p/9569274.html https://www.cnblogs.com/collectionne/p/6847240.html
https://www.cnblogs.com/shadowland/p/5872257.html
二分图： http://www.renfei.org/blog/bipartite-matching.html
https://www.cnblogs.com/Lanly/p/6291214.html
https://www.cnblogs.com/jianglangcaijin/p/6035945.html
网络流： https://blog.csdn.net/qq_41357771/article/details/79416899
笛卡尔 树： https://blog.csdn.net/qq_41551359/article/details/82661138
lca: https://www.cnblogs.com/zhouzhendong/p/7256007.html
最小生成树： https://www.cnblogs.com/biyeymyhjob/archive/2012/07/30/2615542.html
最短路径： https://blog.csdn.net/qq_35644234/article/details/60870719/
https://blog.csdn.net/malimingwq/article/details/89436697
高精度计算： https://www.cnblogs.com/thereal/p/11294746.html
状压dp： https://blog.csdn.net/u013377068/article/details/81054112