ACM Tekmovanja - RTK

Croatian Open Competition in Informatics
COCI 2017/2018
Internet online contest series


As part of the COCI series, we are hosting an Internet online contest 
with problems from the Croatian Olympiad in Informatics 2018.
The contest is primarily intended for high school contestants,
but is open to all interested!

This contest is used in Croatia to select members of the IOI team.
There will be 4 TASKS and the contest will be 5 HOURS long.
It will be held on Sunday, March 25, starting at 14:00 (GMT/UTC).
Check out your local times at http://hsin.hr/coci/next_contest.html.
You may use Python, Pascal, C, C++ or Java as your programming language of choice.

Unfortunately there will be no full feedback during the contest as we lack
the computational resources necessary to enable that feature for a contest of this size.

The two relevant websites are:
http://hsin.hr/coci/ - information about the contest
http://evaluator.hsin.hr/ - contest system

We hope that you will join us or encourage your students to do so!

This is the twelfth year in a row that we are hosting the COCI series. You
can find the tasks (statements, test data and solutions) from the previous
years at http://hsin.hr/coci/. There are over 450 original tasks for
students to practice on!


Project Manager
Kresimir Malnar
Croatian Computer Science Association