lrher

UID: 5669, 注册于 2024-10-22 14:11:39, 最后登录于 2024-10-22 14:11:39, 最后活动于 2024-10-29 20:13:41.

解决了 3 道题目，RP: 19 (No. 605)

个人简介

该用户太懒，这里啥也没写 (´・ω・｀)
通过的题目
S4A
S4B
S4C
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.
Stat
Rating

MX-S: 3