贾一凡

UID: 1324, 注册于 2024-10-9 15:12:49, 最后登录于 2025-3-10 13:57:09, 最后活动于 2025-3-3 13:49:03.

解决了 4 道题目，RP: 2 (No. 1219)

个人简介

该用户太懒，这里啥也没写 (´・ω・｀)
通过的题目
Y1000
Y1001
Y1002
Y1003
最近活动

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