潘永红
UID: 2152, Registered at 2025-9-9 17:20:09, last login at 2025-10-12 22:47:55, last active at 2025-10-20 21:55:41.
Solved 16 problems, RP: 72 (No. 479)
Problem Tags
- 其他
- 2
- 语法
- 2
- 蓝桥杯
- 1
- 入门训练
- 1
- 计算几何
- 1
UID: 2152, Registered at 2025-9-9 17:20:09, last login at 2025-10-12 22:47:55, last active at 2025-10-20 21:55:41.
Solved 16 problems, RP: 72 (No. 479)