Must_so

UID: 18719, 注册于 2016-5-11 22:29:36, 最后登录于 2016-5-11 22:29:36, 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
P1029
P1799
最近活动

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

Day1: 1