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Bio
github @nflscode. luogu @ppip.
Lda.
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Accepted Problems
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Recent Activities
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Recent Solutions
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Stat
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Rating
Problem Tags
- dp
- 5
- O2优化
- 5
- data structures
- 4
- 模拟
- 4
- 动态规划
- 4
- NOIp 普及组
- 4
- NOIp 提高组
- 4
- 暴力
- 4
- 1998
- 3
- math
- 3
- 数学
- 3
- 枚举
- 3
- 2000
- 2
- 2008
- 2
- 2018
- 2
- 字符串
- 2
- 递归
- 2
- 费用流
- 2
- 高精度
- 2
- 进制
- 2