Catalyst
UID: 3509, Registered at 2026-5-23 18:49:03, last login at 2026-9-7 10:35:33, last active at 2026-9-12 4:33:37.
Solved 21 problems, RP: 31.64 (No. 751)
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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
- 7
- 其他
- 4
- 算法基础
- 2
- 位运算
- 2
- 清华推研机试
- 1
- 考研
- 1
- 前缀和
- 1
- 排序
- 1
- 数据结构
- 1
- Hashing
- 1
- 动态规划
- 1
- 背包
- 1
- STL
- 1
- 搜索
- 1
- BFS
- 1
- 循环节
- 1
- 倍增
- 1