richard
UID: 9862, 注册于 2022-7-30 22:30:17, 最后登录于 2024-9-8 11:39:40, 最后活动于 2024-10-26 20:23:34.
解决了 5 道题目，RP: 16 (No. 2203)
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个人简介
该用户太懒，这里啥也没写 (´・ω・｀) -
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
- NOIP 普及组
- 3
- 2015
- 2
- 2004
- 1
- 2005
- 1
- 系统测试
- 1
- NOIP 提高组
- 1