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UID: 90645, 注册于 2026-10-7 20:11:19, 最后登录于 2026-10-12 22:24:40, 最后活动于 2026-10-7 23:11:09.

解决了 4 道题目，RP: 6 (No. 1581)

个人简介

该用户太懒，这里啥也没写 (´・ω・｀)
通过的题目
P1000
P1001
P1002
P1003
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.

送分题: 4
熟悉OJ: 4