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

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Autori 35987 21716 60% 0.00 19110 18377 96% 1.3
Iks 473 227 48% 0.00 210 192 91% 3.2
Kaboom 35 19 54% 0.01 21 15 71% 7.7
Ograda 147 55 37% 0.03 41 32 78% 7.0
Palańćinke 43 12 28% 0.05 14 10 71% 7.5
Planina 19061 12116 64% 0.00 11113 10791 97% 1.3