Problems from Croatian Open Competition in Informatics 2010/2011, contest #1

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Ljutnja 862 226 26% 0.01 178 138 78% 4.9
Sretan 177 95 54% 0.00 92 78 85% 3.5
┼Żabe 59 5 8% 0.00 10 4 40% 8.8