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

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Mravi0.00271320597230%2.7Easyen
Mravi0.0043153711020%8.6Harden
Pripreme0.005112155550%2.8Mediumen
Sabor0.1148640414736%6.0Harden
Stanovi0.0151393223%7.9Harden