cosine_AC
UID: 4743, Registered at 2026-8-16 9:46:54, last login at 2026-8-16 14:24:40, last active at 2026-8-22 13:47:17.
Solved 16 problems, RP: 22.44 (No. 855)
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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
- 16
- 模拟
- 5
- 数据结构
- 3
- STL
- 3
- 清华推研机试
- 2
- 考研
- 2
- 字符串处理
- 2
- 搜索
- 2
- BFS
- 2
- DSA 补充练习
- 1
- 第 04 章 栈与队列
- 1
- 单调栈
- 1
- Hashing
- 1
- 位图/bitset
- 1
- 树结构
- 1
- 生成树
- 1
- 算法基础
- 1
- 二分答案
- 1
- 线性代数
- 1
- 其他
- 1