hjr

UID: 4726, 注册于 2023-10-15 23:05:03, 最后登录于 2023-10-30 19:03:05, 目前离线.

解决了 2 道题目，RP: 13 (No. 4263)

个人简介

该用户太懒，这里啥也没写 (´・ω・｀)
通过的题目
P24
P25
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: 2
数学: 2
语法练习: 2