这也太难了吧

UID: 2624, 注册于 2022-8-18 12:52:29, 最后登录于 2022-10-15 19:18:10, 目前离线.

解决了 2 道题目，RP: 9.2 (No. 4601)

个人简介

该用户太懒，这里啥也没写 (´・ω・｀)
通过的题目
P797
P799
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.

2022ACM新生积分赛Round#1: 2