CHESS515

UID: 314, 注册于 2022-10-4 17:32:17, 最后登录于 2022-10-4 17:32:17, 目前离线.

解决了 2 道题目，RP: 13 (No. 398)

个人简介

该用户太懒，这里啥也没写 (´・ω・｀)
通过的题目
A001
CSPJ2019A
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.