DragonOs

UID: 48761, 注册于 2024-4-22 23:09:34, 最后登录于 2024-10-13 21:30:54, 最后活动于 2024-10-21 11:38:13.

解决了 2 道题目，RP: 4 (No. 4820)

个人简介

该用户太懒，这里啥也没写 (´・ω・｀)
通过的题目
H1000
H1001
最近活动

This person is lazy and didn't join any contests or homework.
最近编写的题解

This person is lazy and didn't write any solutions.
Stat
Rating

系统测试: 1
字符串: 1
字典树: 1