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UID: 36, 注册于 2025-7-21 20:05:28, 最后登录于 2025-7-21 20:14:17, 目前离线.

解决了 3 道题目，RP: 21 (No. 1)

个人简介

该用户太懒，这里啥也没写 (´・ω・｀)
通过的题目
P1000
J0001
671
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.

系统测试: 1
第一课: 1