Problems from Croatian Open Competition in Informatics 2009/2010, contest #1

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Aladin 761 78 10% 0.10 125 30 24% 8.3
Dobra 152 54 36% 0.00 52 48 92% 3.6
Genijalac 64 36 56% 0.01 29 26 90% 4.5
Mali 343 169 49% 0.03 123 104 85% 4.8