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

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Autori 13744 8881 65% 0.00 8180 7944 97% 1.2
Iks 200 101 50% 0.00 99 93 94% 3.2
Kaboom 19 14 74% 0.01 14 13 93% 4.6
Ograda 117 41 35% 0.06 30 23 77% 7.3
Palańćinke 27 10 37% 0.05 9 8 89% 5.6
Planina 7053 4550 65% 0.00 4214 4098 97% 1.3