H2OCaO
UID: 1456, 注册于 2021-8-24 21:17:25, 最后登录于 2024-3-2 17:02:44, 目前离线.
解决了 1 道题目，RP: 156.24 (No. 259)
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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
- 2008
- 3
- 2006
- 2
- 2021
- 2
- CSP-S
- 2
- HNOI
- 2
- 2007
- 1
- 系统测试
- 1
- BJOI
- 1
- FJOI
- 1
- ZJOI
- 1
- JSOI
- 1