Problems from Croatian Open Competition in Informatics 2008/2009, contest #4

Submissions Users
Name   Total Acc. Ratio Fastest Total Acc. Ratio Difficulty
Datum 7609 4641 61% 0.00 4471 4330 97% 1.4
Mjehuric 4902 2645 54% 0.00 2433 2311 95% 1.6
Periodni 40 19 48% 0.00 16 14 88% 5.5
Rot 266 154 58% 0.00 151 140 93% 3.1
Slikar 85 43 51% 0.01 34 29 85% 5.3
Trezor 52 16 31% 0.00 18 16 89% 5.8