zywzf
UID: 2851, Registered at 2026-4-5 10:44:16, last login at 2026-4-6 9:37:43, last active at 2026-4-12 18:50:29.
Solved 7 problems, RP: 85 (No. 77)
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Bio
This person is lazy and didn't write anything. -
Accepted Problems
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Recent Activities
This person is lazy and didn't join any contests or homework.
Problem Tags
- CSP
- 7
- 模拟
- 4
- 其他
- 2
- 位运算
- 2
- STL
- 1
- 字符串处理
- 1
- 数论
- 1
- 积性函数
- 1
- 筛法
- 1
- 组合数学
- 1
- 容斥原理
- 1