Problems from Croatian Open Competition in Informatics 2009/2010, contest #4

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Autori 5912 3927 66% 0.00 3694 3552 96% 1.2
Iks 70 36 51% 0.00 36 34 94% 3.4
Kaboom 13 9 69% 0.01 9 8 89% 4.9
Ograda 20 8 40% 0.10 9 7 78% 6.6
Palačinke 22 6 27% 0.05 5 4 80% 6.1
Planina 2798 1913 68% 0.00 1793 1762 98% 1.2