<呆头机哥>

UID: 4, 注册于 2025-8-5 13:05:10, 最后登录于 2026-1-3 12:45:45, 最后活动于 2026-1-30 21:56:52.

解决了 3 道题目，RP: 3 (No. 6)

个人简介

该用户太懒，这里啥也没写 (´・ω・｀)
通过的题目
P1000
P999
P1001
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.

语言基础: 3