sentimental

UID: 60208, 注册于 2024-4-5 19:20:58, 最后登录于 2024-7-17 21:48:13, 目前离线.

解决了 3 道题目，RP: 15 (No. 1)

♂

个人简介

为发烧而生
通过的题目
P2
P3
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.

客观题: 1