薛智宸

UID: 2354, 注册于 2025-3-28 14:09:26, 最后登录于 2025-4-24 13:46:27, 最后活动于 2025-4-17 14:05:55.

解决了 3 道题目，RP: 4 (No. 1912)

个人简介

该用户太懒，这里啥也没写 (´・ω・｀)
通过的题目
Y1000
Y1001
Y1002
最近活动

This person is lazy and didn't join any contests or homework.