铅笔君
UID: 2219, Registered at 2026-3-16 15:40:33, last login at 2026-5-12 0:05:40, currently offline.
Solved 21 problems, RP: 24.45 (No. 654)
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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
- 21
- 模拟
- 5
- 其他
- 4
- 清华推研机试
- 2
- 考研
- 2
- 位运算
- 2
- SPJ
- 1
- 排序
- 1
- 数据结构
- 1
- Hashing
- 1
- 动态规划
- 1
- 背包
- 1
- 循环节
- 1
- 算法基础
- 1
- 倍增
- 1
- STL
- 1
- 计算几何
- 1
- 数学
- 1