赵紫辰

UID: 146, 注册于 2023-7-28 16:20:10, 最后登录于 2023-7-28 16:23:32, 目前离线.

解决了 2 道题目，RP: 15 (No. 87)

个人简介

该用户太懒，这里啥也没写 (´・ω・｀)
通过的题目
P2293
P8015
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.

其他: 1
分治: 1
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