15210512009
UID: 4359, Registered at 2026-7-19 17:47:29, last login at 2026-8-25 14:27:50, currently offline.
Solved 10 problems, RP: 7 (No. 2115)
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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
- 9
- 模拟
- 3
- 其他
- 2
- STL
- 2
- 清华推研机试
- 1
- 考研
- 1
- SPJ
- 1
- 排序
- 1
- 字符串处理
- 1
- 算法基础
- 1
- 前缀和
- 1
- 计算几何
- 1
- 数学
- 1
- 位运算
- 1
- 线性代数
- 1