Problems from Croatian Open Competition in Informatics 2006/2007, contest #4

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Ispiti 141 34 24% 0.06 31 25 81% 7.1
Jogurt 77 31 40% 0.00 39 28 72% 6.4
Prsteni 1753 1171 67% 0.00 1108 1051 95% 1.6
Sibice 13882 8016 58% 0.00 7620 7368 97% 1.3
Skener 3711 2452 66% 0.00 2294 2198 96% 1.5
Zbrka 243 110 45% 0.02 97 82 85% 5.9