peterha
UID: 28009, 注册于 2023-8-23 20:35:29, 最后登录于 2024-7-24 15:30:18, 目前离线.
解决了 6 道题目，RP: 35 (No. 1244)
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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
- 2014
- 1
- 2017
- 1
- 2019
- 1
- POI
- 1
- COCI
- 1