Problems from Croatian Open Competition in Informatics 2008/2009, contest #2

	Add	Remove

Name	Fastest	Shortest	Total	Acc.	Ratio	Difficulty	Languages
Cavli	0.20	2899	127	23	18%	7.7Hard	en
Kornislav	0.00	5	8629	5588	65%	1.6Easy	en
Perket	0.00	122	2365	1218	52%	2.1Easy	en
Reseto	0.00	5	2963	1401	47%	2.3Easy	en
Setnja	0.01	69	589	215	37%	5.1Medium	en
Svada	0.00	129	2021	461	23%	4.0Medium	en