Early Bird - #BD #NL #模擬賽 #2.0~2.5
Problem A
Tri Tiling
Back to problem description
Problem statistics
| Submissions | 2948 |
| Accepted submissions | 1220 |
| Submission ratio | 41.38% |
| Authors | 1137 |
| Accepted authors | 982 |
| Author ratio | 86.37% |