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

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Autori 8912 5838 66% 0.00 5467 5294 97% 1.2
Iks 125 62 50% 0.00 63 58 92% 3.1
Kaboom 15 11 73% 0.01 11 10 91% 4.8
Ograda 100 37 37% 0.06 24 19 79% 4.9
Palańćinke 23 7 30% 0.05 6 5 83% 6.0
Planina 4756 3154 66% 0.00 2943 2867 97% 1.3