Problems from Croatian Open Competition in Informatics 2009/2010, contest #5

Name
Fastest
Shortest
Authors
Full Solves
Ratio
Difficulty
Languages
Chuck0.01206016850%6.6Harden
Cudoviste0.00753492336596%1.5Easyen
Kletva0.01492897079%6.4Harden
Program0.1533036513336%7.8Harden
Sok0.00731868175494%1.7Easyen
Zuma0.00272693957%7.5Harden