13692672680

UID: 16330, 注册于 2023-7-1 14:10:55, 最后登录于 2024-3-4 15:32:59, 目前离线.

解决了 1 道题目，RP: 9.5 (No. 2127)

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.