Problems from Croatian Open Competition in Informatics 2014/2015, contest #2

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Bob 101 26 26% 0.05 38 24 63% 7.7
Norma 51 12 24% 0.29 22 10 45% 7.6
Studentsko 130 47 36% 0.02 48 38 79% 5.7
Šuma 150 29 19% 0.19 38 24 63% 8.1