Problems from Croatian Open Competition in Informatics 2008/2009, contest #3
| Submissions | Users | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Name | Total | Acc. | Ratio | Fastest | Total | Acc. | Ratio | Difficulty | ||
| Binary search tree | 4313 | 1097 | 25% | 0.04 | 880 | 513 | 58% | 7.3 | ||
| Cross | 859 | 263 | 31% | 0.00 | 257 | 206 | 80% | 4.1 | ||
| Kemija | 5915 | 3778 | 64% | 0.00 | 3660 | 3497 | 96% | 1.5 | ||
| Matrica | 44 | 18 | 41% | 0.01 | 24 | 17 | 71% | 8.0 | ||
| Najkraci | 74 | 40 | 54% | 0.34 | 31 | 27 | 87% | 5.5 | ||
| Pet | 17214 | 10075 | 59% | 0.00 | 9286 | 8900 | 96% | 1.4 | ||