徐天晨

UID: 41, 注册于 2025-6-28 16:53:05, 最后登录于 2025-10-31 20:06:40, 目前离线.

解决了 3 道题目，RP: 26 (No. 26)

MOD

个人简介

该用户太懒，这里啥也没写 (´・ω・｀)
通过的题目
377
379
409
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.

初等数论: 3