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	15924	9861	62%	1.5Easy	en
Peg	0.00	81	2503	1446	58%	1.9Easy	en
Prinova	0.00	215	832	238	29%	4.9Medium	en
Srednji	0.00	114	1339	579	43%	4.1Medium	en
Staza	0.01	1731	43	10	23%	7.0Hard	en
Zapis	0.00	261	930	291	31%	5.0Medium	en