luoyanjin
UID: 1479, Registered at 2025-12-8 19:51:44, last login at 2026-10-14 12:56:52, last active at 2026-10-14 14:25:24.
Solved 2 problems, RP: 12 (No. 2230)
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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
- 2
- 图结构
- 2
- 数据结构
- 2
- 贪心
- 1
- 反悔贪心
- 1
- 其他
- 1
- wqs二分
- 1
- 模拟费用流
- 1
- 费用流
- 1
- 线段树
- 1
- 二分图
- 1
- 并查集
- 1