3154962101

UID: 10423, 注册于 2024-11-13 21:07:45, 最后登录于 2024-11-20 18:35:13, 最后活动于 2024-12-17 19:42:26.

解决了 0 道题目，RP: 6.24 (No. 210)

个人简介

该用户太懒，这里啥也没写 (´・ω・｀)
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.