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	16198	10006	62%	1.5Easy	en
Peg	0.00	81	2532	1465	58%	1.9Easy	en
Prinova	0.00	215	878	239	27%	4.9Medium	en
Srednji	0.00	114	1445	590	41%	4.1Medium	en
Staza	0.01	1731	43	10	23%	6.9Hard	en
Zapis	0.00	261	965	300	31%	5.0Medium	en