qinghuan
UID: 39231, 注册于 2024-1-10 16:14:27, 最后登录于 2024-11-8 18:21:29, 最后活动于 2024-11-6 17:25:22.
解决了 2 道题目，RP: 3.6 (No. 5164)
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个人简介
本社区的管理员
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通过的题目
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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. -
Stat
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Rating
题目标签
- 2006
- 1
- 2008
- 1
- HNOI
- 1
- 模拟
- 1
- NOIp 普及组
- 1
- 排序
- 1