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

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Ljutnja 1121 265 24% 0.01 217 169 78% 4.9
Sretan 241 129 54% 0.00 132 110 83% 4.1
┼Żabe 64 7 11% 0.00 13 6 46% 8.6