20230307

UID: 200, 注册于 2023-12-22 17:26:49, 最后登录于 2024-3-2 14:36:54, 目前离线.

解决了 2 道题目，RP: 22 (No. 166)

个人简介

该用户太懒，这里啥也没写 (´・ω・｀)
通过的题目
TRN205
P4338
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.

TRN: 1