iy88's

最长上升子序列 - Longest Increasing Subsequence

Posted on 2025-03-15 Edited on 2025-11-18 In Algorithms & Data Structures , Longest Increasing Subsequence Word count in article: 35 Reading time ≈ 1 mins.

经典 dp，记录模板。

逆元 - Inverse element

Posted on 2025-03-14 Edited on 2025-11-18 In Algorithms & Data Structures , Math , Discrete mathematics , Inverse element , Inverse element Word count in article: 90 Reading time ≈ 1 mins.

做题做到要求分数求逆元，记录一下模板

数论
逆元

类（C++）- Part 3

Posted on 2025-03-01 Edited on 2025-06-27 In CPP , Class Word count in article: 2.1k Reading time ≈ 8 mins.

常对象，常成员
派生类与继承
多重继承
虚基类
基类与派生类对象之间的赋值兼容关系
Reference:
- C++面向对象程序设计教程（第 4 版）

类（C++）- Part 2

Posted on 2025-02-26 Edited on 2025-06-27 In CPP , Class Word count in article: 1.7k Reading time ≈ 6 mins.

正好这学期学的 OOP 是 C 艹的，不愧是我，预习了属于是

成员函数补充
- 非内联成员函数
- 内联成员函数
析构
复制与拷贝
静态数据成员
静态成员函数
友元
- 友元函数
- 友元类
Reference:
- C++面向对象程序设计教程（第 4 版）

Win11 WSL2 网络解决方案

Posted on 2025-02-22 Edited on 2025-06-27 In Trouble shooting , Windows Subsystem for Linux (WSL) Word count in article: 71 Reading time ≈ 1 mins.

一劳永逸的解决 WSL2 网络问题

ETIMEOUT

使用apt安装MySQL

Posted on 2025-02-17 Edited on 2025-06-28 In Env , Linux , MySQL , MySQL Word count in article: 300 Reading time ≈ 1 mins.

MySQL 安装记录

主要是为了 blog 的访问计数搞的，现在用的还是 all in boom 的文件 IO…
apt 安装
配置远程访问

DELL R730XD 安装 NVIDIA Tesla K80 以及使用 Ollama 运行 Deepseek

Posted on 2025-02-14 Edited on 2025-06-27 In Server , DELL R730XD , GPU , NVIDIA Tesla K80 Word count in article: 1.4k Reading time ≈ 5 mins.

折腾麻了，~~垃圾佬~~套餐还是难啃，好在有地方抄作业

NVIDIA Tesla K80
DELL R730XD

大一上期末总结

Posted on 2025-01-23 Edited on 2025-06-27 In Logs , Term-end Summary Word count in article: 898 Reading time ≈ 3 mins.

一学期也过去了，如学。

前缀和与差分 - 牛客刷题

Posted on 2025-01-19 Edited on 2025-11-18 In Algorithms & Data Structures , Prefix Sum , Difference Word count in article: 1.9k Reading time ≈ 7 mins.

刷点题，应用和理论还是差蛮多的（）

前缀和
差分

ACE(Assetto Corsa EVO) trouble starting issue

Posted on 2025-01-18 Edited on 2025-06-27 In Trouble shooting , Assetto Corsa EVO Word count in article: 258 Reading time ≈ 1 mins.

It’s an annoying issue. O_o Just on the day I bought the game, I had no idea what to do at first.

类（C++）- Part 1

Posted on 2025-01-15 Edited on 2025-06-27 In CPP , Class Word count in article: 1.6k Reading time ≈ 6 mins.

正好下学期有 OOP 的课，看一下 C 艹的 OOP 部分

struct
class
Reference:
- C++ Primer, Fifth Edition
- C++ 类 & 对象 | 菜鸟教程

LeetCode#22 - 括号生成

Posted on 2025-01-15 Edited on 2025-11-18 In Algorithms & Data Structures , Generate Parentheses , LeetCode Word count in article: 240 Reading time ≈ 1 mins.