算數筆記 === > 白日不到處,青春恰自來。苔花如米小,也學牡丹開。 - [算數筆記](/lddU0anqSV6bI8cRMXvJlg) 這邊是意識流筆記,且含金量不高,不要期待能在這裡學到東西!想看含金量更高的請見如下 https://web.ntnu.edu.tw/~algo/ https://oi-wiki.org/ https://cp.wiwiho.me/ https://cp-algorithms.com/ 或是 codeforces catalog / usaco guide / [cses handbook](https://cses.fi/book/book.pdf) / [左程云](https://www.youtube.com/@algorithmzuo/videos)的算法系列 論算法 --- # 基礎 - [快速排序 / DNF](/OKZ3rvSvSSWf6G2q8ZjZmg) - [單調棧 + 單調 deque](/3nbjQ83iT427pRylfv4FoA) - [二分搜及三分搜](/krarhD-fQnqTRvdaCV1O7w) - [差分與前綴和](/9RBrSfQ7TPuEYT6VWqbwCw) - [最短路](/RHNvjfHeQk622rFe03RIYA) - [堆](/pwquwwqSQy-uLJmk2tFIAA) # 字串 - [Rolling Hash](/I9BYWAkCRbeQ6DBdxgCARA) - [KMP 的應用](/Ehyt-MX0SPGUI4SwhqFlHA) - [Z algorithm (Gusfield's)](/c0UBgO6kRyCiEiWLQa4_OA) - [各種自動機](/Gxo1FlY2RA6EuCOD9vY0AQ) - [eertree](/ef0_uycoRiyT_aDQM2n2rA) # 樹 - [LCA algorithms](/7DrL5H0eTK6CNFskKkK_fg) - [線段樹 壹之型](/Z3vYeKufRzaTZHdekANwRA) - [線段樹 貳之型](/v9QKSsMpRNaXK35yxUH82w) - [Binary Indexed Tree](/ao0Q66_NRtK8yumacR4dAA) - [Wavelet Tree](/0vV_jYZcRK2Gq1k0NuUDnA) - [Sqrt Tree](/-zRTCjobRxyQn8Cxoex0bg) 論數學 --- # 圖論 - [DAG-有向無環圖](/qBlNeFpsSU6OmXS1t5O2CQ) - [樹 I - 基本定義](/pgWQd_a3QaWKwN0-d0Sbww) - [連通圖計數](/eWWFXiMkQqK70cjMGM9j0A) - [Edge cover, Dominating set, etc...](/PbnhyKTUT82R7s4WsoPGnw) - [Biconnectivity](/4HIREXCTQwKM-jMrMtnArg) # 數論 - [數學歸納法](/NHF79T9LRv2eGgyl8_P6rQ) - [模反元](/iMsdjLJ6QgeGr6jLLmWkRA) - [ℕ 同構於 ℕ²](/skel1jUrQDK8p7OzxFO7hg) - [Quadratic Reciprocity Law](/Px-8w-VNQzuf8NVEKp4mmg) - [算幾不等式](/sLurb0EoSa--KTjVVAyUBQ) # 群論 - [群的基本性質、定義](/w_kZBvIORnGXMfLDtrq4Sg) - [Way to Burnside's Lemma](/yTfRpxg7QvW3bqQgkY-77A) - [Way to Pólya Counting Theory](/avmvznl5Qp-XSdOlDFH_tw) # 解 - [解](/U_zTU76SRMG93Q4gFJAhWw) - [Range Queries Sol](/9mXhdeTMQQevTQmjYIYC5Q) - [Sliding Window Sol](/b7hAi4ZQQYyWsxffSwec8w) - [Graph Algorithms Sol](/rXSUtypbQvK-630K2Tm_Kg) 論別的東西 --- # impl - [各類基礎資結的實作方法](/Rq8eY0Z6Ss2kWCfHyUhvLQ) - [實作面的小提醒](/IhFPoSbfSS-tlJ1PLa8Kag) - [Some Random Technique](/1cFI0FgSTzeYHMMlGOTpDA) # lang - [細數C/C++的奇怪特性](/mHEcpSTYQBuUevGkLpjFyQ) - [gnu++ PBDS](/e_9Ehpu6RmaXxiQDukNzLQ)
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