2019

解决 brew update Error /usr/local must be writable! 问题

Magic

解决 proxychains4 在 macOS Mojave 无法工作问题

Magic

It has been so long.

Update

2016

NOI OpenJudge 题库 7623 五户共井问题

Algorithms
NOI OpenJudge

NOI OpenJudge 题库 8211 派

Algorithms
NOI OpenJudge, 二分

20160702 自勉

NOI OpenJudge 题库 7914 分数线划定

Algorithms
NOI OpenJudge, NOIP 2009

2015

NOI OpenJudge 题库 1818 红与黑

Algorithms
NOI OpenJudge, 深度优先搜索

NOI OpenJudge 题库 6264 走出迷宫

Algorithms
NOI OpenJudge, 宽度优先搜索

递推、搜索、贪心和动态规划的区别

Algorithms