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

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Coci0.09732755269%7.0Harden
Kamioni0.251665261662%7.1Harden
Silueta0.01647907179%5.4Mediumen
Stogovi0.0687230519965%7.7Harden