Problems from Croatian Open Competition in Informatics 2015/2016, contest #2

	Add	Remove

Name	Fastest	Shortest	Total	Acc.	Ratio	Difficulty	Languages
Artur	0.01	566	627	146	23%	6.6Hard	en
Država	0.09	2002	72	27	38%	6.3Hard	en
Geppetto	0.00	95	4162	1884	45%	2.2Easy	en
Marko	0.00	58	1873	1029	55%	1.9Easy	en
Savez	0.02	491	245	83	34%	6.2Hard	en
Vudu	0.11	409	559	251	45%	4.7Medium	en