hay
UID: 4826, Registered at 2026-8-20 21:41:52, last login at 2026-9-2 14:32:49, last active at 2026-9-12 23:55:30.
Solved 24 problems, RP: 30.35 (No. 870)
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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
- 24
- 模拟
- 9
- 其他
- 4
- 数据结构
- 3
- 字符串处理
- 2
- Hashing
- 2
- 位运算
- 2
- 清华推研机试
- 1
- 考研
- 1
- 排序
- 1
- 动态规划
- 1
- 背包
- 1
- 搜索
- 1
- BFS
- 1
- STL
- 1
- 位图/bitset
- 1
- 二分查找
- 1
- 算法基础
- 1
- 二分答案
- 1