Problems from Croatian Open Competition in Informatics 2014/2015, contest #3

Name
Fastest
Shortest
Total
Acc.
Ratio
Difficulty
Languages
Coci0.097322245725%6.6Harden
Kamioni0.2516651072523%6.4Harden
Silueta0.016472468434%5.0Mediumen
Stogovi0.06872147833022%7.7Harden