qinqinqin
UID: 1702, Registered at 2026-1-29 16:04:44, last login at 2026-1-29 16:14:51, currently offline.
Solved 8 problems, RP: 18 (No. 649)
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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
- 清华推研机试
- 8
- 考研
- 8
- CSP
- 4
- 模拟
- 2
- 字符串处理
- 2
- 图结构
- 1
- 最短路
- 1
- 其他
- 1
- 二分查找
- 1
- 双指针扫描
- 1
- STL
- 1
- 树结构
- 1
- 生成树
- 1
- 数据结构
- 1
- 并查集
- 1