feicheng
UID: 36, Registered at 2021-3-6 15:03:08, last login at 2023-1-26 2:54:08, currently offline.
Solved 56 problems, RP: 299.62 (No. 15)
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Bio
Valar Morghulis
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Accepted Problems
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Recent Activities
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Recent Solutions
This person is lazy and didn't write any solutions. -
Stat
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Rating
Problem Tags
- 动态规划
- 5
- dp
- 4
- 2011
- 2
- 2019
- 2
- 线段树
- 2
- IOI
- 2
- ZJOI
- 2
- O2优化
- 2
- 贪心
- 2
- NOIp 普及组
- 2
- 1999
- 1
- 2001
- 1
- 2004
- 1
- 2007
- 1
- 2013
- 1
- 2014
- 1
- CSP-J
- 1
- CSP-S
- 1
- 树结构
- 1
- 树链剖分
- 1