why19931123

UID: 224, 注册于 2009-7-8 19:25:24, 最后登录于 2009-7-11 9:30:31, 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
P1000
P1230
最近活动

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