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	668	148	22%	6.9Hard	en
Država	0.09	1490	113	34	30%	6.5Hard	en
Geppetto	0.00	95	4856	2174	45%	2.3Easy	en
Marko	0.00	58	2037	1112	55%	1.9Easy	en
Savez	0.02	491	293	95	32%	5.9Hard	en
Vudu	0.11	409	641	274	43%	4.8Medium	en