Problems from Croatian Open Competition in Informatics 2009/2010, contest #5

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Chuck 16 6 38% 0.01 7 6 86% 6.2
Cudoviste 1671 1160 69% 0.00 1140 1094 96% 1.5
Kletva 152 38 25% 0.01 46 35 76% 7.5
Program 528 145 27% 0.15 196 80 41% 7.8
Sok 1386 837 60% 0.00 739 694 94% 1.8
Zuma 61 19 31% 0.00 24 16 67% 7.6