Problems from Croatian Open Competition in Informatics 2007/2008, contest #2

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Bijele 21448 13148 61% 0.00 11664 11290 97% 1.4
Crne 1326 601 45% 0.00 613 536 87% 2.6
Kemija 888 179 20% 0.00 280 81 29% 8.6
Pravokutni 157 43 27% 0.14 44 35 80% 5.4
Prva 1483 972 66% 0.00 911 872 96% 1.7
Turbo 2374 1102 46% 0.01 729 600 82% 4.3