13318408450

UID: 265, 注册于 2024-11-18 9:19:12, 最后登录于 2024-11-20 22:30:10, 最后活动于 2024-11-21 10:10:51.

解决了 4 道题目，RP: 17 (No. 133)

个人简介

该用户太懒，这里啥也没写 (´・ω・｀)
通过的题目
A000
A004
A005
A015
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.