Croatian Open Competition in Informatics COCI 2014/2015 Internet online contest series

The second contest in the series will be held on
this Saturday, November 8, starting at 14:00 (GMT/UTC).
Check out your local times at

The contest will be three hours long and will feature six tasks.
The tasks will be of widely varying difficulty; we are hoping to have
many beginner or up-and-coming contestants participate, as well
as those more experienced.
You may use Python, Pascal, C, C++ or Java as your programming language of choice.

The two relevant websites are: - information about the contest - contest system
We hope that you will join us or encourage your students to do so!

This is the ninth year in a row that we are hosting the COCI series. You
can find tasks (statements, test data and solutions) from the previous
eight years at That is over 350 original tasks for
students to practice on!

Project Manager
Kresimir Malnar
Croatian Computer Science Association