maozy

UID: 490, 注册于 2023-2-18 8:19:08, 最后登录于 2024-2-7 9:19:58, 目前离线.

解决了 1 道题目，RP: 3 (No. 139)

♂

个人简介

我的洛谷主页
通过的题目
P1
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.