Problems from Croatian Open Competition in Informatics 2014/2015, contest #4

	Add	Remove

Name	Fastest	Shortest	Total	Acc.	Ratio	Difficulty	Languages
Mravi	0.00	271	3524	1072	30%	2.8Medium	en
Mravi	0.00	431	662	122	18%	8.3Hard	en
Pripreme	0.00	5	1230	602	49%	2.8Medium	en
Sabor	0.11	486	456	160	35%	5.8Hard	en
Stanovi	0.01	5	203	40	20%	8.0Hard	en