2024徐兴成

UID: 148, 注册于 2025-1-4 9:35:26, 最后登录于 2025-7-19 20:09:02, 最后活动于 2025-7-22 22:10:40.

解决了 0 道题目，RP: 4.9 (No. 45)

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个人简介

祝所有看到这里的人,每次做题都 WA ！！！！！！
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.