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UID: 2530, 注册于 2025-3-21 22:34:33, 最后登录于 2025-3-22 21:36:29, 最后活动于 2025-3-23 21:31:57.

解决了 2 道题目，RP: 1.65 (No. 1404)

个人简介

该用户太懒，这里啥也没写 (´・ω・｀)
通过的题目
A1002
A1003
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.