Problems from Croatian Open Competition in Informatics 2007/2008, contest #6

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Cestarine 60 30 50% 0.04 35 27 77% 7.6
George 722 467 65% 0.00 344 327 95% 2.1
Granica 766 175 23% 0.00 207 142 69% 6.1
Princeza 141 42 30% 0.05 46 32 70% 6.6
Semafori 1717 1093 64% 0.00 1031 961 93% 1.9