Problems from 2004 ACM ICPC Mid-Central North American Regional Contest
| Submissions | Users | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
| Flow Layout | 1505 | 874 | 58% | 0.00 | 876 | 792 | 90% | 2.0 | ||
| Ink Blots | 21 | 8 | 38% | 0.00 | 11 | 7 | 64% | 7.0 | ||
| Permutation Code | 298 | 165 | 55% | 0.00 | 171 | 148 | 87% | 2.1 | ||
| Primary X-Subfactor Series | 168 | 47 | 28% | 0.00 | 65 | 39 | 60% | 6.1 | ||
| Speed Limit | 11642 | 6403 | 55% | 0.00 | 5817 | 5574 | 96% | 1.4 | ||
| Symmetric Order | 4695 | 2930 | 62% | 0.00 | 2850 | 2715 | 95% | 1.4 | ||
| Triangle Cuts | 53 | 11 | 21% | 0.02 | 19 | 9 | 47% | 7.4 | ||