mcr130102
UID: 22467, Registered at 2023-5-21 9:38:44, last login at 2025-8-5 16:52:54, currently offline.
Solved 6 problems, RP: 19 (No. 2800)
Problem Tags
- 字符串
- 2
- 字典树
- 2
- 系统测试
- 1
- 数学
- 1
- 矩阵
- 1
- 图论
- 1
- 最小生成树
- 1
UID: 22467, Registered at 2023-5-21 9:38:44, last login at 2025-8-5 16:52:54, currently offline.
Solved 6 problems, RP: 19 (No. 2800)