lpf

UID: 167, 注册于 2025-9-19 21:23:52, 最后登录于 2025-9-23 18:21:33, 目前离线.

解决了 2 道题目，RP: 11.32 (No. 268)

个人简介

该用户太懒，这里啥也没写 (´・ω・｀)
通过的题目
P1006
P1007
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.