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

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Autori 6246 4160 67% 0.00 3899 3757 96% 1.2
Iks 74 40 54% 0.00 40 38 95% 3.2
Kaboom 14 10 71% 0.01 10 9 90% 4.8
Ograda 81 26 32% 0.10 13 10 77% 6.6
Palańćinke 23 7 30% 0.05 6 5 83% 6.0
Planina 3470 2294 66% 0.00 2166 2115 98% 1.3