birdor

UID: 105, 注册于 2009-5-23 10:09:16, 最后登录于 2009-6-5 10:03:00, 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
P1121
P1123
最近活动

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