XiEn1847
UID: 2550, 注册于 2021-10-9 11:07:46, 最后登录于 2024-3-2 19:27:55, 目前离线.
解决了 6 道题目，RP: 40 (No. 1106)
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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
- 2011
- 1
- 2021
- 1
- CSP-S
- 1
- 点分治
- 1
- IOI
- 1