Problems from Croatian Open Competition in Informatics 2015/2016, contest #1

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Name	Fastest	Shortest	Total	Acc.	Ratio	Difficulty	Languages
Akcija	0.00	5	19739	8496	43%	1.7Easy	en
Baloni	0.01	5	12704	3501	28%	2.9Medium	en
Karte	0.00	78	6267	3501	56%	1.5Easy	en
Relativnost	0.07	1023	285	69	24%	5.2Medium	en
Topovi	0.22	785	153	55	36%	5.8Hard	en
Uzastopni	0.01	1149	143	39	27%	6.6Hard	en