Problems from Croatian Open Competition in Informatics 2014/2015, contest #4

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Mravi0.00271295192431%2.5Easyen
Mravi0.0043153711020%8.6Harden
Pripreme0.005111755149%2.8Mediumen
Sabor0.1148640314636%6.0Harden
Stanovi0.0151393223%7.9Harden