Cheuan

UID: 23532, 注册于 2017-1-6 19:00:24, 最后登录于 2017-1-6 19:00:24, 目前离线.

解决了 3 道题目，RP: 0 (No. ?)

个人简介

该用户太懒，这里啥也没写 (´・ω・｀)
通过的题目
P2563
P4584
P4705
最近活动

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

1: 1
2012国家集训队Round: 1
day2: 1