Problems from Croatian Open Competition in Informatics 2009/2010, contest #1

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Aladin 737 69 9% 0.10 114 22 19% 8.9
Dobra 41 21 51% 0.00 21 20 95% 3.5
Genijalac 54 28 52% 0.03 26 23 88% 4.8
Mali 177 88 50% 0.03 71 60 85% 4.5