hetao8121632 (Dr.mathematician)

UID: 15126, 注册于 2023-5-13 16:35:43, 最后登录于 2025-1-5 13:29:45, 目前离线.

解决了 3 道题目，RP: 15 (No. 1)

♂

个人简介

$似乎主页，注视着我的逝去....$
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