NY_Coach

UID: 268, 注册于 2025-10-21 13:53:15, 最后登录于 2025-11-26 14:30:49, 目前离线.

解决了 10 道题目，RP: 94.4 (No. 53)

个人简介

老师，我太想进部了！！！
通过的题目
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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.