sam
UID: 2397, Registered at 2026-3-21 21:03:41, last login at 2026-3-21 21:04:14, last active at 2026-3-28 21:12:58.
Solved 9 problems, RP: 23.7 (No. 498)
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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
- 9
- 模拟
- 2
- 其他
- 2
- 位运算
- 2
- 图结构
- 1
- 最短路
- 1
- 优化建图
- 1
- 隐式松弛
- 1
- 数论
- 1
- 最大公约数
- 1
- 搜索
- 1
- BFS
- 1