2215925670

UID: 3107, 注册于 2022-9-16 8:04:45, 最后登录于 2022-9-16 12:43:08, 目前离线.

解决了 4 道题目，RP: 23 (No. 3818)

个人简介

该用户太懒，这里啥也没写 (´・ω・｀)
通过的题目
P1
P2
P3
P4
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.

其他: 3
语法练习: 3
系统测试: 1
数学: 1