Problems from Croatian Open Competition in Informatics 2009/2010, contest #3

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Name	Fastest	Shortest	Authors	Full Solves	Ratio	Difficulty	Languages
Filip	0.00	19	17219	16527	96%	1.4Easy	en
Patuljci	0.01	474	91	69	76%	4.7Medium	en
Planete	0.02	1773	25	14	56%	6.7Hard	en
Razgovori	0.01	62	125	104	83%	3.6Medium	en
Slatkisi	0.00	27	1049	990	94%	1.7Easy	en
Sort	0.00	60	1175	1020	87%	2.3Easy	en