Problems from Croatian Open Competition in Informatics 2015/2016, contest #6

	Add	Remove

Name	Fastest	Shortest	Total	Acc.	Ratio	Difficulty	Languages
Bela	0.00	5	14819	9302	63%	1.4Easy	en
Krumpirko	0.00	912	133	25	19%	7.2Hard	en
Parovi	0.00	5	101	38	38%	6.8Hard	en
Pianino	0.04	210	244	91	37%	4.4Medium	en
Putovanje	0.00	81	3128	1091	35%	3.1Medium	en
San	0.65	1792	68	21	31%	7.2Hard	en