hydrohry
UID: 41113, Registered at 2024-2-1 21:02:53, last login at 2025-7-5 20:39:53, last active at 2025-7-10 19:02:10.
Solved 6 problems, RP: 32.9 (No. 1615)
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Bio
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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. -
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Rating
Problem Tags
- 高精度
- 2
- O2优化
- 2
- 2009
- 1
- 2016
- 1
- 系统测试
- 1
- 数学
- 1
- 快速幂
- 1
- 贪心
- 1
- NOI 系列
- 1
- 枚举
- 1
- 暴力
- 1
- 最大公约数
- 1
- gcd
- 1
- 各省省选
- 1
- 山东
- 1
- implementation
- 1
- math
- 1
- number theory
- 1