ffy
UID: 3665, Registered at 2026-5-27 14:55:44, last login at 2026-8-6 19:30:49, last active at 2026-9-6 11:04:30.
Solved 12 problems, RP: 16 (No. 1571)
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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
- 12
- 模拟
- 6
- STL
- 3
- 其他
- 2
- 位运算
- 2
- DSA 补充练习
- 1
- 第 04 章 栈与队列
- 1
- 数据结构
- 1
- 单调栈
- 1
- 字符串处理
- 1
- SPJ
- 1
- 搜索
- 1
- BFS
- 1
- 计算几何
- 1
- 数学
- 1
- 线性代数
- 1