202015060083

UID: 1109, 注册于 2020-12-19 0:51:38, 最后登录于 2020-12-19 0:51:38, 目前离线.

解决了 5 道题目，RP: 42.27 (No. 3220)

♂

个人简介

该用户太懒，这里啥也没写 (´・ω・｀)
通过的题目
P1

P275
P276

P277
P278
最近活动

This person is lazy and didn't join any contests or homework.
最近编写的题解

This person is lazy and didn't write any solutions.

20级招新赛Round#5: 4
系统测试: 1