Problems from Croatian Open Competition in Informatics 2007/2008, contest #1

	Add	Remove

Name	Fastest	Shortest	Total	Acc.	Ratio	Difficulty	Languages
Cetvrta	0.00	5	16768	10316	62%	1.4Easy	en
Peg	0.00	81	2548	1454	57%	2.0Easy	en
Prinova	0.00	215	936	245	26%	5.2Medium	en
Srednji	0.00	114	2191	763	35%	3.7Medium	en
Staza	0.01	1731	61	9	15%	7.9Hard	en
Zapis	0.00	261	1123	332	30%	5.3Medium	en