iy88's

Relations

Posted on 2024-11-27 Edited on 2024-11-28 In Algorithms , Discrete mathematics , Relations Word count in article: 1.1k Reading time ≈ 4 mins.

Still for the quizzzzz... next week...

Discrete mathematics
Relations
Closures

git操作撤销

Posted on 2024-11-25 Edited on 2024-11-26 In Trouble shooting , git , git Word count in article: 445 Reading time ≈ 1 mins.

有被自己蠢到，吓半死

git 误操作导致丢文件
通过 reflog 以及 checkout 新建临时分支恢复文件

高精算法 - 整数

Posted on 2024-11-24 Edited on 2024-11-27 In Algorithms , Arbitrary-Precision Arithmetic Word count in article: 151 Reading time ≈ 1 mins.

记录一下高精算法模板

数学公式长度溢出

Posted on 2024-11-20 Edited on 2024-11-25 In Trouble shooting , Hexo , Next , Next Word count in article: 113 Reading time ≈ 1 mins.

移动端页面公式长度过长，超过了 post 的 box，使页面不充分填充屏幕
问题解决 √

并查集 - Disjoint Set

Posted on 2024-11-19 Edited on 2024-11-27 In Algorithms , Data Structures , Disjoint Set , Disjoint Set Word count in article: 528 Reading time ≈ 2 mins.

刷 NBUOJ 遇到的，一直没来得及记录
整点数据结构
记录一下模板

微积分杂记

Posted on 2024-11-18 Edited on 2024-11-27 In Math , Calculus Word count in article: 1.8k Reading time ≈ 6 mins.

高阶导数
积分公式
分部积分
...

快速幂

Posted on 2024-11-18 Edited on 2024-11-28 In Algorithms , Binary Exponentiation Word count in article: 519 Reading time ≈ 2 mins.

记录一下几个快速幂算法模板

快速幂
模意义下的快速幂
矩阵快速幂

2024年冬第八届河北工业大学程序设计校赛

Posted on 2024-11-18 In ACM Word count in article: 2.7k Reading time ≈ 9 mins.

第一次线下赛，但是校内
游戏本没插座，没电...
老登之下众生平等，全凭手速
如何田忌赛马...
~~丢了伞~~

https://ac.nowcoder.com/acm/contest/93226#question

武汉工程大学第七届ACM新生赛（同步赛）

Posted on 2024-11-17 Edited on 2024-11-24 In ACM Word count in article: 2.2k Reading time ≈ 7 mins.

康复训练，晚上还有线下赛
https://ac.nowcoder.com/acm/contest/95118#question

从Landscape迁移到Next——记一次Hexo主题更换

Posted on 2024-11-16 Edited on 2024-11-25 In Hexo , Logs , Hexo , Next , Next Word count in article: 1.2k Reading time ≈ 4 mins.

深色模式
本地化默认 cdn 资源
百度统计
LaTex 支持
LaTex SSR(Server Side Rendering)

生成排列、组合（无重复集合）

Posted on 2024-11-10 Edited on 2024-11-16 In Algorithms , Discrete mathematics , Counting Word count in article: 269 Reading time ≈ 1 mins.

顺便复习一下离散数学，下周 Quiz...

Steam游戏桌面图标空白

Posted on 2024-11-09 Edited on 2024-11-25 In Trouble shooting , Steam Word count in article: 563 Reading time ≈ 2 mins.

记一次解决 Steam 游戏桌面图标空白的问题
问题解决方案大致清晰
来源仍不确定

[新]Node在Ubuntu 22.04 LTS上的安装与配置

Posted on 2024-11-07 Edited on 2024-11-16 In Linux , Node Word count in article: 368 Reading time ≈ 1 mins.

新服务器上的 Node 安装
以及 yarn 和 pm2 的安装

[New]Node installation and configuration on linux-Ubuntu-22.04-LTS

Posted on 2024-11-07 Edited on 2024-11-16 In Linux , Node Word count in article: 234 Reading time ≈ 1 mins.

A log for simple Node installation on the new server.
with yarn and pm2

OI-templates

Posted on 2024-11-07 Edited on 2024-11-16 In ACM , Trick Word count in article: 26 Reading time ≈ 1 mins.

Some templates/snippets with vscode snippets configuration in JSON form.
fast read / fast write