RainbowBoy
UID: 8248, 注册于 2022-4-29 22:15:08, 最后登录于 2023-11-4 17:54:46, 目前离线.
解决了 3 道题目，RP: 14 (No. 1930)
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个人简介
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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
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Stat
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Rating
题目标签
- 2009
- 1
- NOIP 提高组
- 1
- 系统测试
- 1
- 数论
- 1