Jay

UID: 5, 注册于 2022-9-16 21:52:06, 最后登录于 2023-5-10 21:15:24, 目前离线.

解决了 11 道题目，RP: 18 (No. 131)

个人简介

该用户太懒，这里啥也没写 (´・ω・｀)
通过的题目
CF4075
TR0002
TR0004
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.