jekyll-y / blogcomment Goto Github PK

https://jekyll-y.github.io/2022/06/13/A-star%E4%B8%8EIDA-star/

启发式搜索

https://jekyll-y.github.io/2022/06/22/About-This-Blog/

QWQ

https://jekyll-y.github.io/2022/08/24/CF1146H%20Satanic%20Panic/

CF1146H Satanic Panic

https://jekyll-y.github.io/2022/08/15/%E6%95%B0%E5%80%BC%E7%A7%AF%E5%88%86/

高数必备

https://jekyll-y.github.io/2022/06/15/%E9%AB%98%E7%BA%A7%E4%BD%9C%E6%88%98%E8%AE%B0%E5%BD%95/

高级作战记录

https://jekyll-y.github.io/2022/11/02/CF280C%20Game%20on%20Tree/

CF280C Game on Tree

https://jekyll-y.github.io/2022/09/25/%E3%80%8CXXOI-2019%E3%80%8D%E4%B8%80%E4%B8%AA%E5%B8%8C%E6%9C%9B%E7%9B%B4%E6%8E%A5%E5%AE%9E%E7%8E%B0/

「XXOI 2019」一个希望直接实现

https://jekyll-y.github.io/2022/06/11/%E8%AE%A1%E7%AE%97%E5%87%A0%E4%BD%95All-in-All/

真的是超详细的计算几何全家桶哦！ヾ(≧▽≦*)o

https://jekyll-y.github.io/friends/

https://jekyll-y.github.io/2022/11/07/%E8%99%9A%E6%A0%91/

虚树讲解

https://jekyll-y.github.io/2022/11/08/%E5%B7%AE%E4%B8%8D%E5%A4%9A%E5%BE%97%E4%BA%86/

😅

https://jekyll-y.github.io/2022/11/13/ABC277%E5%A4%A7%E5%A4%B1%E8%B4%A5/

ABC277大失败😭😭😭

https://jekyll-y.github.io/2022/07/20/%E7%8B%84%E5%88%A9%E5%85%8B%E9%9B%B7%E5%8D%B7%E7%A7%AF%E4%B8%8E%E8%8E%AB%E6%AF%94%E4%B9%8C%E6%96%AF%E5%8F%8D%E6%BC%94/

狄利克雷卷积与莫比乌斯反演详解

https://jekyll-y.github.io/2022/07/24/%E7%AC%9B%E5%8D%A1%E5%B0%94%E6%A0%91/

用的有点少的数据结构

https://jekyll-y.github.io/2022/11/01/P3830%20%5BSHOI2012%5D%E9%9A%8F%E6%9C%BA%E6%A0%91/

P3830 [SHOI2012]随机树

https://jekyll-y.github.io/2022/07/21/%E5%BF%AB%E9%80%9F%E5%82%85%E9%87%8C%E5%8F%B6%E5%8F%98%E6%8D%A2/

初探多项式

https://jekyll-y.github.io/2022/10/09/10%E6%9C%889%E6%97%A5%E9%97%B2%E8%AF%9D/

小总结吧

https://jekyll-y.github.io/2022/08/28/P3768-%E7%AE%80%E5%8D%95%E7%9A%84%E6%95%B0%E5%AD%A6%E9%A2%98/

P3768 简单的数学题

https://jekyll-y.github.io/2022/08/17/%E8%AE%A1%E7%AE%97%E5%87%A0%E4%BD%95%E9%80%89%E5%81%9A/

计算几何大水题！！！

https://jekyll-y.github.io/2022/09/22/test/

eiπ=cos⁡π+isin⁡πe^{i \pi} = \cos \pi + i \sin \pi eiπ=cosπ+isinπ

https://jekyll-y.github.io/2022/07/24/BSGS/

Baby - Step - Giant - Step

https://jekyll-y.github.io/2022/07/18/%E6%AF%8F%E6%97%A5%E6%80%BB%E7%BB%93/

总结汇总

https://jekyll-y.github.io/comments/

留下你想说的话吧

https://jekyll-y.github.io/2022/09/30/%E7%94%9F%E6%88%90%E5%87%BD%E6%95%B0%E5%AD%A6%E4%B9%A0%E7%AC%94%E8%AE%B0/

https://jekyll-y.github.io/2022/11/06/P3338%20%5BZJOI2014%5D%E5%8A%9B/

P3338 [ZJOI2014]力

https://jekyll-y.github.io/2022/07/22/Loj-6247-%E4%B9%9D%E4%B8%AA%E5%A4%AA%E9%98%B3/

Loj#6247. 九个太阳

https://jekyll-y.github.io/2022/06/13/Kruskal%E9%87%8D%E6%9E%84%E6%A0%91/

浅谈重构树

https://jekyll-y.github.io/2022/06/14/%E8%AE%A1%E7%AE%97%E5%87%A0%E4%BD%95%E5%B0%8F%E8%BD%A6%E5%A4%B4/

一些计算几何常用的东西吧。 (upd:2022/8/17 写了一个新版的板子，在后面)

https://jekyll-y.github.io/2022/10/13/ARC%E5%81%9A%E9%A2%98%E8%AE%B0%E5%BD%95/

Solve ARC Problems Record

https://jekyll-y.github.io/2022/07/19/%E6%9D%9C%E6%95%99%E7%AD%9B/

亚线性筛之一

https://jekyll-y.github.io/2022/09/14/Link-Cut-Tree/

初探Link Cut Tree

https://jekyll-y.github.io/2022/09/08/P2508-HAOI2008-%E5%9C%86%E4%B8%8A%E7%9A%84%E6%95%B4%E7%82%B9/#more

P2508 [HAOI2008]圆上的整点

https://jekyll-y.github.io/2022/06/09/%E5%B9%B6%E6%9F%A5%E9%9B%86/

浅谈并查集

https://jekyll-y.github.io/2022/10/12/%E4%BD%BF%E7%94%A8GitHub%20Actions%20%E6%8C%81%E7%BB%AD%E9%9B%86%E6%88%90%E9%83%A8%E7%BD%B2Hexo/

使用GitHub Actions 持续集成部署Hexo

https://jekyll-y.github.io/2022/07/24/%E7%B1%BB%E6%AC%A7%E5%87%A0%E9%87%8C%E5%BE%B7/

很不错的算法呢，就是式子有点长，但还是不难推的( ´･･)ﾉ(._.`)

https://jekyll-y.github.io/2022/06/14/%E6%AC%A7%E6%8B%89%E8%B7%AF%E6%B5%85%E8%B0%88/

真的只是浅谈！

https://jekyll-y.github.io/2022/09/18/%E7%9F%A9%E9%98%B5%E6%A0%91%E5%AE%9A%E7%90%86/

矩阵树定理讲解

https://jekyll-y.github.io/2022/10/03/NaCly-Fish-s-Math-Contest/

NaCly_Fish’s Math Contest 题解

https://jekyll-y.github.io/2022/11/11/P3312%20%5BSDOI2014%5D%E6%95%B0%E8%A1%A8/

题解 题意 求， ∑i=1n∑j=1mσ(gcd⁡(i,j))[σ(gcd⁡(i,j))≤k]\sum_{i = 1} ^ n \sum_{j = 1} ^ m \sigma(\gcd(i, j)) [\sigma(\gcd(i, j)) \le k] i=1∑n​j=1∑m​σ(gcd(i,j))[σ(gcd(i,j))≤k] 1≤n,m≤105，1≤T≤2×1041 \le n, m \l

https://jekyll-y.github.io/2022/11/19/%E4%BD%8E%E9%85%8D%E5%BF%AB%E8%AF%BB/

😅低配快读😅

https://jekyll-y.github.io/2022/06/13/%E9%AB%98%E6%96%AF%E6%B6%88%E5%85%83/

高斯消元

https://jekyll-y.github.io/2022/06/29/UVA10173-Smallest-Bounding-Rectangle/

UVA10173 Smallest Bounding Rectangle

https://jekyll-y.github.io/2022/09/30/%E5%A4%9A%E9%A1%B9%E5%BC%8F%E6%9D%BF%E5%AD%90/

多项式板子

https://jekyll-y.github.io/2022/08/26/Balls-and-Boxes/

经典组合数学

https://jekyll-y.github.io/2022/09/26/%E5%A4%9A%E9%A1%B9%E5%BC%8F%E5%AD%A6%E4%B9%A0%E7%AC%94%E8%AE%B0/

超全的多项式全家桶(❁´◡`❁)

https://jekyll-y.github.io/2022/11/09/%E5%8A%A8%E6%80%81DP/

动态DP🙈✍️

https://jekyll-y.github.io/2022/09/14/CF1149C-Tree-Generator%E2%84%A2/

CF1149C Tree Generator™

https://jekyll-y.github.io/about/

About 一个OIer的小窝>_< luogu codeforces ATCoder LibreOJ

https://jekyll-y.github.io/2022/07/24/%E5%8A%A8%E6%80%81DP/

动态DP 前言 稍微写了写，不算难想，就是难写。 正文 动态DP 动态DP(DDP)，是用来解决一些在特定条件下待修的DP问题。 例如P4719"动态 DP"&动态树分治。主要还是解决这类问题，就拿这个举例子吧。 首先不难列出状态转移方程， 设f0/1f_{0 / 1}f0/1​表示当前点选或不选的最大权值，可得 {fx,0=fx,0+∑max⁡(fv,1,fv

https://jekyll-y.github.io/2022/10/08/P4841-%E9%9B%86%E8%AE%AD%E9%98%9F%E4%BD%9C%E4%B8%9A2013-%E5%9F%8E%E5%B8%82%E8%A7%84%E5%88%92/

P4841 [集训队作业2013]城市规划