mcr130102
UID: 22467, Registered at 2023-5-21 9:38:44, last login at 2025-2-21 21:57:23, last active at 2025-3-18 19:58:23.
Solved 6 problems, RP: 20 (No. 2114)
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 2025-2-21 21:57:23, last active at 2025-3-18 19:58:23.
Solved 6 problems, RP: 20 (No. 2114)