laowoniu

UID: 53, 注册于 2022-9-9 22:52:51, 最后登录于 2023-4-13 14:18:06, 目前离线.

解决了 2 道题目，RP: 6 (No. 445)

个人简介

该用户太懒，这里啥也没写 (´・ω・｀)
通过的题目
A1000
C2022A
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.

系统测试: 1