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

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Bijele 19575 11954 61% 0.00 10675 10335 97% 1.4
Crne 1163 527 45% 0.00 528 465 88% 2.6
Kemija 778 173 22% 0.00 245 75 31% 8.5
Pravokutni 142 43 30% 0.14 42 35 83% 5.3
Prva 1293 846 65% 0.00 783 751 96% 1.7
Turbo 1897 901 47% 0.01 605 498 82% 4.2