Problems from Croatian Open Competition in Informatics 2010/2011, contest #4

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Astro 683 215 31% 0.00 213 181 85% 4.0
Avion 5227 3012 58% 0.00 2877 2769 96% 1.4
Dugovi 151 53 35% 0.02 66 48 73% 6.4
Hrpa 62 30 48% 0.00 32 28 88% 4.3
Parket 556 324 58% 0.00 332 302 91% 2.4
Prosjek 173 56 32% 0.00 65 51 78% 5.9