oierXD

UID: 17625, 注册于 2016-3-12 20:31:01, 最后登录于 2016-3-12 20:31:01, 目前离线.

解决了 2 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
P4368
P4370
最近活动

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

鸣谢yts1999上传: 2