yabuke
UID: 253, Registered at 2025-8-26 17:37:11, last login at 2025-9-2 16:45:23, currently offline.
Solved 3 problems, RP: 15.87 (No. 67)
Problem Tags
- 清华推研机试
- 3
- 考研
- 2
- 模拟
- 1
- 概率论
- 1
- 期望
- 1
- SPJ
- 1
- 校外推免
- 1
- 图结构
- 1
- 三元环计数
- 1
- 组合数学
- 1
- 容斥原理
- 1
UID: 253, Registered at 2025-8-26 17:37:11, last login at 2025-9-2 16:45:23, currently offline.
Solved 3 problems, RP: 15.87 (No. 67)