wcr023

UID: 8833, 注册于 2022-11-29 18:34:29, 最后登录于 2023-2-9 20:00:16, 目前离线.

解决了 0 道题目，RP: 7.5 (No. 2709)

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.