陈嘉欣

UID: 36, 注册于 2025-12-13 12:56:23, 最后登录于 2025-12-13 12:58:51, 目前离线.

解决了 2 道题目，RP: 11 (No. 1)

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个人简介

该用户太懒，这里啥也没写 (´・ω・｀)
通过的题目
DR1
DR2
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.