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OI-wiki
OI Wiki 致力于成为一个开放自由的 OI 知识整合站点,欢迎感兴趣的同学参与贡献 https://oi-wiki.org
Collective -
Host: opensource -
https://opencollective.com/oi-wiki
- Code: https://github.com/24OI/OI-wiki
* fix(intro/thanks): 补全标点 & 修正换行
* fix(intro/thanks): typo
Co-authored-by: Xeonacid <h.dww...
github.com/OI-wiki/OI-wiki - 13a5ecba2abc1756f0c73f8f589c589415e6a314 authored over 2 years ago by CCXXXI <[email protected]>* fix typo
* style: format markdown files with remark-lint
Co-authored-by: 24OI-bot <15963...
github.com/OI-wiki/OI-wiki - a66890b4cea583b5390ef7401057e185fc301b1b authored over 2 years ago by black_trees <[email protected]>github.com/OI-wiki/OI-wiki - e5234f777bb42a20d2909cb8f0004eb199580359 authored over 2 years ago by 高浩天 <[email protected]>
修复笔误
github.com/OI-wiki/OI-wiki - 74b285f6d3ca2929488912a1bdc46ba41078f713 authored over 2 years ago by Shuzhou Liu <[email protected]>修改一处注释错误
[l, r] 为查询区间, [s, t] 为当前节点包含的区间, 所以左儿子代表区间应为 [s, m] 而不是 [l, m] 吧
同样的,右儿子代表区间应为 [m+1...
* fix: 行内公式缺少右$
* fix: 分数符号错误
github.com/OI-wiki/OI-wiki - 3e76ee16b0e946154804dc9905f02daf7933106a authored over 2 years ago by Chunibyo <[email protected]>github.com/OI-wiki/OI-wiki - 61a7296fdd1ba6665ded09789ce27e61e9691c8c authored over 2 years ago by hly1204 <[email protected]>
原公式渲染后并不能正确的表达原本想要表达的含义,容易误解为 i%n+1, 实际应为 (i%n)+1, 通过添加括号修正了错误
github.com/OI-wiki/OI-wiki - 12e81313e52e8203af2d33b06803d28d1ed393a3 authored over 2 years ago by 0xDkXy <[email protected]>
首先,按照上下文和所展示的图片来看,并没有点 $P$
其次,如果按照评论指出,点 $P$ 实际为点 $B$, 则应由点 $B$ 减去而不是加上 $T\mathbf a$ 得到正确的交点
github.com/OI-wiki/OI-wiki - 40076770381f143ab0bd9fa124d95c6b23dc4c2c authored over 2 years ago by AI Era <[email protected]>
第 15 行“算法结构”->“算法和数据结构”。
github.com/OI-wiki/OI-wiki - 50a75f2f63481306a5bddd42545ca454ed0685e1 authored over 2 years ago by Cat-shao <[email protected]>Competitive Programmer's Handbook appears twice on the page.
github.com/OI-wiki/OI-wiki - d2be0453b4c1c1c6db57edab502389db9ff2736b authored over 2 years ago by woshoxxx <[email protected]>
欧拉通路和欧拉回路的定义中,并不要求它们通过图中的全部顶点(图中是可以存在孤立的,不属于任何一条边的节点的)
参考资料:
https://zh.wikipedia.org/wiki/%E5...
github.com/OI-wiki/OI-wiki - f544b5971a9117bdbb3031ba2b750b7c74e983b8 authored over 2 years ago by AtomAlpaca <[email protected]>
* fix(docs/graph/lca.md): 修改欧拉序列的代码
欧拉序列的`dfs`函数代码原为
```cpp
void dfs(int t, int depth) {
...
* fix(math/number-theory/crt): 编程语言名称
* Update crt.md
github.com/OI-wiki/OI-wiki - 8514bd3dc927f1772ae325efe690c911175422f5 authored over 2 years ago by Baoshuo Ren <[email protected]>github.com/OI-wiki/OI-wiki - 5c62cad5bacbb263ab22fc46640ad5874225c539 authored over 2 years ago by Menci <[email protected]>
* fix: overload wrong expression
* style: format markdown files with remark-lint
* fix: ov...
github.com/OI-wiki/OI-wiki - 5acb5b16cb6511d3d650024deb39be53069cc058 authored over 2 years ago by Jasonkay <[email protected]>github.com/OI-wiki/OI-wiki - ffc63ec04311cae4bdf8f632b97604b821c40bad authored over 2 years ago by Dejia Xu <[email protected]>
github.com/OI-wiki/OI-wiki - f7b69178180984a06bf19bc0f8d1e54f940ed32e authored over 2 years ago by YunShu <[email protected]>
github.com/OI-wiki/OI-wiki - 384916720d7a7f5aaea419b55f0991d8a5b4c119 authored over 2 years ago by Wenzhuo Liu <[email protected]>
github.com/OI-wiki/OI-wiki - dd9d9979804dae48a3932f9c2af4bbd26b14010c authored over 2 years ago by xyf007 <[email protected]>
* fix(dp/basic.md): description and C++ code for LCS
* fix(dp/basic.md): 增加 LCS 问题的状态转移方程
...
github.com/OI-wiki/OI-wiki - d4271290339d5aa9e4b54980d9d6e606ad2df0d7 authored over 2 years ago by xyf007 <[email protected]>github.com/OI-wiki/OI-wiki - c06ac544c63d4e9d4df1fbd267193e14e484aad1 authored over 2 years ago by chaiHDU <[email protected]>
github.com/OI-wiki/OI-wiki - 765fe26c880281e2be6ccdc0caebc448bccd786b authored over 2 years ago by chaiHDU <[email protected]>
修正了一些“生日悖论”中概率的小错误
github.com/OI-wiki/OI-wiki - 8bddd88db14a216e8d514dbae3c90718b0beb52e authored over 2 years ago by Saisyc <[email protected]>
Co-authored-by: 夜轮_NachtgeistW <[email protected]>
Co-authored-by: ...
* fix(basic/prefix-sum): typo
* style: format markdown files with remark-lint
* Update pq....
github.com/OI-wiki/OI-wiki - 90b9b3d8bd800310c15c7ffd4aa37fd891175b4c authored over 2 years ago by Dejia Xu <[email protected]>Co-authored-by: hly1204 <[email protected]>
github.com/OI-wiki/OI-wiki - fe36a75a7236aea0030d980ac93c5d0df45c3a11 authored over 2 years ago by henhimicons <[email protected]>
Co-authored-by: ksyx <[email protected]>
Co-authored-by: 24OI-bot <1596339...
Co-authored-by: 24OI-bot <[email protected]>
github.com/OI-wiki/OI-wiki - 8421420e9764c8e0e5168b4f8684b456381b1d9d authored over 2 years ago by Cubik <[email protected]>Co-authored-by: 24OI-bot <[email protected]>
github.com/OI-wiki/OI-wiki - 1d90e8566a1bc827c048ed3f93aa867cb062da42 authored over 2 years ago by Dejia Xu <[email protected]>* Update min-cut.md
* style: format markdown files with remark-lint
* fix: try make bot ha...
github.com/OI-wiki/OI-wiki - 28c4a0b9ec0f65082e62af74eac6601656fc3047 authored over 2 years ago by laocongsc <[email protected]>github.com/OI-wiki/OI-wiki - abb51cbb74ab0e6f823cd18e1e12dba477b5d161 authored over 2 years ago by 智子 <[email protected]>
github.com/OI-wiki/OI-wiki - 306ed137dc4a5b721eda3fe4bdee0add7bf42f5b authored over 2 years ago by segment-tree <[email protected]>
github.com/OI-wiki/OI-wiki - 2e2ea152f98e0f19fc2e6a2f68fca19847bd87c5 authored over 2 years ago by huaruoji <[email protected]>
* feat(math/berlekamp-massey.md): 添加 Berlekamp-Massey 算法页面
* style: format markdown files wit...
github.com/OI-wiki/OI-wiki - c08a5884b766c9a40b7c1c6fdc11c7311d216fc3 authored over 2 years ago by Shifeng Ye <[email protected]>* Update complex.md
* style: format markdown files with remark-lint
* Update complex.md
...
github.com/OI-wiki/OI-wiki - b2d571186432a570478984e2026c72e523bda3d5 authored over 2 years ago by Great-designer <[email protected]>github.com/OI-wiki/OI-wiki - 8569bf866714f9b44d96e049dad7c4dedd69477a authored almost 3 years ago by AgOH <[email protected]>
github.com/OI-wiki/OI-wiki - a6d4aa0323cf7d0142114c92e1118fbcafb9de32 authored almost 3 years ago by WAAutoMaton <[email protected]>
* fix(matrix-tree): 修复了引理 1 的渲染
* style: format markdown files with remark-lint
github.com/OI-wiki/OI-wiki - 3189e4d478a0c11e0fde35501e81a35f900ac277 authored almost 3 years ago by wangr-x <[email protected]>* 对照原英文论文,修改证明中错误的关于活跃节点的翻译,并加上图片方便理解
* fix: move stoer-wager
* style: format markdown fil...
github.com/OI-wiki/OI-wiki - e4c9abc160beb99f5f04a741b08735c25d8f6a37 authored almost 3 years ago by sldpzshdwz <[email protected]>* fix(leftist-tree): Fix randomized heap's code
* style: format markdown files with remark-li...
github.com/OI-wiki/OI-wiki - 1cc2fbcd51f4835aeea584f44c91f3e6c4d87322 authored almost 3 years ago by Early <[email protected]>* feat(math/number-theory/wilson): add an example
* style: format markdown files with remark-...
github.com/OI-wiki/OI-wiki - 5aa7359a1c4cdfb0d03599b2cd099f0c7c8d6e9f authored almost 3 years ago by Tifa <[email protected]>github.com/OI-wiki/OI-wiki - 781a8502088cf162958498d31f3813247ff771ce authored almost 3 years ago by Tifa <[email protected]>
#3849
* Update fenwick.md
原有内容 $~ x + 1$ 无法显示 ~ 符号,因此增加中文描述并使用 /sim 表示 按位取反符号 ~
* style:...
github.com/OI-wiki/OI-wiki - 4ab7c9dc01402b0c141ae5053738e0008e832503 authored almost 3 years ago by Chenwei Zhang <[email protected]>RT
github.com/OI-wiki/OI-wiki - e1e949e0a850ac7aa1d1cd2734cc72c76f0f53cf authored almost 3 years ago by void-zag <[email protected]>github.com/OI-wiki/OI-wiki - e5d3fd7a49f0fcaa0ae76b9568e08f5d110855b7 authored almost 3 years ago by AgOH <[email protected]>
github.com/OI-wiki/OI-wiki - 418a1373a4a9ccb1896ce5e1a22951016c2255b3 authored almost 3 years ago by Shuhao Zhang <[email protected]>
github.com/OI-wiki/OI-wiki - 07a8ad712be34ee82ab18c91e8d200b4bc01183a authored almost 3 years ago by myeeye <[email protected]>
* feat(math/bit): 添加汉明重量
* fix(math/bit): 更正翻译
将 Hamming weight 的翻译从「汉明重量」改为「汉明权重」。
* fix(mat...
github.com/OI-wiki/OI-wiki - 89544587c14d0bf0b9dc4b5eb463bfc0ebc7f48a authored almost 3 years ago by Xinchen Li <[email protected]>github.com/OI-wiki/OI-wiki - e7105009d127fa1932dbe8d310d5854079bc37a0 authored almost 3 years ago by R-G-Mocoratioen <[email protected]>
* fix(problemsetting.md): use `std::shuffle`
* fix(problemsetting.md): sample for `std::mt19937`
github.com/OI-wiki/OI-wiki - 6d5488b578e11b387ae14b25564937cfb9ab40e4 authored almost 3 years ago by xyf007 <[email protected]>* Add pseudo code for Garner's Chinese remainder algorithm
github.com/OI-wiki/OI-wiki - 35072d15b99d274e8f12a18dc55d8898cb112e8f authored almost 3 years ago by hly1204 <[email protected]>* fix(string/match): Fix condition
* Update docs/string/match.md
Co-authored-by: Xeonacid ...
github.com/OI-wiki/OI-wiki - e3ce028debec6801e62f6af9f6d3dc09f8cdaf87 authored almost 3 years ago by Parmeshwar Patidar <[email protected]>github.com/OI-wiki/OI-wiki - b8740a91dd734fbce6717cf5d767ec9a6046df84 authored almost 3 years ago by 不依君 <[email protected]>
根据[原题](https://loj.ac/p/10188)题面所述,$L$ 是一个常量,这里的简化题意中,求和符号用大写字母 $L,R$ 来对应区间显然不合适。
数据范围的部分就纯粹是抄写...
原文中指代节点使用的人称代词“他”,应修改为“它”。
github.com/OI-wiki/OI-wiki - 79f956600865e873053247065d55d6ab55b910f5 authored almost 3 years ago by Xinchen Li <[email protected]>fix in the proof of gcd
github.com/OI-wiki/OI-wiki - e6341a68bff02e5df5da35430c56153f61dd556a authored almost 3 years ago by Zhikai Zeng <[email protected]>github.com/OI-wiki/OI-wiki - 8f12034c815b93160bc5f2723984419c7f26a4d0 authored almost 3 years ago by henrytb <[email protected]>
Co-authored-by: 24OI-bot <[email protected]>
Co-authored-by: mgt <mgt@...
github.com/OI-wiki/OI-wiki - 0476d97fbb5c59cb7ac2d103245d529fa62e0384 authored almost 3 years ago by Menci <[email protected]>
github.com/OI-wiki/OI-wiki - b400b5653931f18e0e714f319ae651119f189b15 authored almost 3 years ago by hly1204 <[email protected]>
github.com/OI-wiki/OI-wiki - 06995f63f561f062f2d1709b0ce94af45678e610 authored almost 3 years ago by Kargath <[email protected]>
github.com/OI-wiki/OI-wiki - 6d69282d03cedd95af0fb0ad4c9da04641af3789 authored almost 3 years ago by IronSublimate <[email protected]>
github.com/OI-wiki/OI-wiki - f15a5ad740ad365a1996c1d1f8ba9dcece58a1c2 authored almost 3 years ago by Dup4 <[email protected]>
补充一个开源的在线评测系统 [WZOI](https://wzoi.cc)
github.com/OI-wiki/OI-wiki - 17a2f45c83c57f167ab96eec92bc1cc16c45c440 authored almost 3 years ago by Massimo <[email protected]>github.com/OI-wiki/OI-wiki - 407c1dd7dedd1b8b9944b84ffcb0f642c2084ce8 authored almost 3 years ago by 24OI-bot <[email protected]>
github.com/OI-wiki/OI-wiki - a40c0fb9dec4137fbb51dbf7387b68391b99925f authored almost 3 years ago by Massimo <[email protected]>
github.com/OI-wiki/OI-wiki - 622fac8f1b9d27747e80abf9572262365126f343 authored almost 3 years ago by minamimelon <[email protected]>
github.com/OI-wiki/OI-wiki - 92790904340c7e64aaddadd084799e70f5aa6703 authored almost 3 years ago by Shifeng Ye <[email protected]>
github.com/OI-wiki/OI-wiki - 594a50b16db14e5d8110bd2cc6bda08af184a663 authored almost 3 years ago by Ling✨ <[email protected]>
Co-authored-by: 24OI-bot <[email protected]>
github.com/OI-wiki/OI-wiki - 5c3e8327d0fcb2f44c60e68db7437d25da7b80aa authored almost 3 years ago by Shuhao Zhang <[email protected]>github.com/OI-wiki/OI-wiki - 4be3528d7d9665b2bc1612e19cbb5396df7cc86a authored almost 3 years ago by Xingyu Xie <[email protected]>
* Update hld.md
* Update dictionary.md
* Update splay.md
* Update lct.md
* Update lc...
github.com/OI-wiki/OI-wiki - 061391ca00cad0df04e5c6e2799173e6048a0ebb authored almost 3 years ago by Macesuted <[email protected]>github.com/OI-wiki/OI-wiki - bcf5b2cf2d8d6ac122501219f9327e5930214929 authored almost 3 years ago by wysunrise2 <[email protected]>
Co-authored-by: 24OI-bot <[email protected]>
github.com/OI-wiki/OI-wiki - e0a40e2be0af0f18255195bc454c1818b58dc3be authored almost 3 years ago by Shuhao Zhang <[email protected]>Co-authored-by: 24OI-bot <[email protected]>
github.com/OI-wiki/OI-wiki - a6986037709a405de2f45a4c7c5126199ea5d49e authored almost 3 years ago by Ancker-0 <[email protected]>It is a wrong statement without a pair of brackets added
github.com/OI-wiki/OI-wiki - 3d8d6bdd8ba9247c6618efb38c1a3e196f12abef authored almost 3 years ago by zexpp5 <[email protected]>
Co-authored-by: mgt <[email protected]>
Co-authored-by: Menci ❤️ <[email protected]>
github.com/OI-wiki/OI-wiki - bf91024329b87b2647be175f555717a3524736c3 authored almost 3 years ago by Coelacanthus <[email protected]>
fix(sieve.md): 修正了筛法求约数和中的一个错误
github.com/OI-wiki/OI-wiki - 751e00f82ca185354aa5cc7e9bf3e3a32dc3cb03 authored almost 3 years ago by 代建杉 <[email protected]>* feat(math/berlekamp-massey.md): 添加 Berlekamp-Massey 算法页面
* style: format markdown files wit...
github.com/OI-wiki/OI-wiki - 2f97c12d9652921d80e9bdaebc97dad2b1634d3f authored almost 3 years ago by Shifeng Ye <[email protected]>* Update astar.md -> Modify DFS to Dijkstra
讨论区中已经有很多人指出,当 $h(x)=0$ 时,A* 算法将会变为 Dijkstra 算法而不...
github.com/OI-wiki/OI-wiki - ecd9d26af251b040393fa227272a613a2d73b8e2 authored almost 3 years ago by interestingLSY <[email protected]>* fix(powerful-number.md): fix some typo and LaTeX error.
* style: format markdown files with...
github.com/OI-wiki/OI-wiki - a39c863269c164f892729f1e393fe04c09f9bac8 authored almost 3 years ago by xyf007 <[email protected]>github.com/OI-wiki/OI-wiki - ee7afe5e05b50a0bad51f144e5fd1bef2cc5b3c8 authored almost 3 years ago by Baoshuo Ren <[email protected]>
github.com/OI-wiki/OI-wiki - 0406e7f8f1990e0849211854779a47f83d63fe26 authored almost 3 years ago by Coelacanthus <[email protected]>
* fix(nearest-points.md): 修改了归并排序中 STL 的应用
修改了归并排序中 STL 的应用,将 std::merge() 变为 std::inplace_me...
github.com/OI-wiki/OI-wiki - 09c4bb796d802b3f810ca8b957c0266a33ecb371 authored almost 3 years ago by Anakin Lei <[email protected]>github.com/OI-wiki/OI-wiki - c5956bba1baaf49df50e8d847bddc366a336b747 authored almost 3 years ago by SCHeng <[email protected]>
Co-authored-by: 24OI-bot <[email protected]>
github.com/OI-wiki/OI-wiki - a632d2cda88797e2ef91bf114f6df1d24b6b6431 authored almost 3 years ago by Junyan Zhang <[email protected]>github.com/OI-wiki/OI-wiki - 041b591182098ae7ce9be6ba90ae0b52ff52439d authored almost 3 years ago by 陈鼫RWHTYFZ <[email protected]>
[Codeforces Gym 103485M. Constellation collection](https://codeforces.com/gym/103485/problem/M) ...
github.com/OI-wiki/OI-wiki - 4be104be0571a507937d90904fa1d36c08f49fe7 authored almost 3 years ago by Shifeng Ye <[email protected]>* feat: add polynomial time & fix pseudo polynomial time
* style: format markdown files with ...
github.com/OI-wiki/OI-wiki - 8ce05c479fdd112f8cd808f3549a96a8b3ab960b authored almost 3 years ago by Yufan You <[email protected]>
Bumps [prismjs](https://github.com/PrismJS/prism) from 1.25.0 to 1.27.0.
- [Release notes](http...
Co-authored-by: 24OI-bot <[email protected]>
github.com/OI-wiki/OI-wiki - 1d66366da6542350ea3cd3a1af408035e3c77856 authored almost 3 years ago by hly1204 <[email protected]>github.com/OI-wiki/OI-wiki - fa5aecc082757c757f8752f0e1d608ea1933153b authored almost 3 years ago by myeeye <[email protected]>
#3825
github.com/OI-wiki/OI-wiki - c509df4cb56f5d5e69a2f75292b62b7789f6a0ed authored almost 3 years ago by refinedcoding <[email protected]>
Co-authored-by: 24OI-bot <[email protected]>
Co-authored-by: mgt <mgt@...
github.com/OI-wiki/OI-wiki - 8b17aae85aab59a9d50a723d2d590195e10e1b11 authored almost 3 years ago by 99_wood <[email protected]>
github.com/OI-wiki/OI-wiki - c16eb9e2fd90df36c23d788576c797b58c5c9481 authored almost 3 years ago by WHFF521 <[email protected]>