On Saturday, 11 November 2017 09:00CET the organizers of the Central Europe Regional Contest will host the 'CERC 2017 Warm up!' online contest. The primary goal of the contest is to provide the CERC teams an additional opportunity to practice and familiarize themselves with the Evaluation System to be used at this year's CERC. All CERC teams are strongly encouraged to participate, all other teams (or individuals) are welcome to participate as well.

The contest will last for 5 hours and be conducted under the standard ACM ICPC rules (supported languages are C, C++, Java and Python). The problemset will feature 10-12 problems selected from the previous Croatian ICPC and highschool contests.

The Evaluation System will be available at http://cerc-warmup.hsin.hr/.

If you are not an official CERC team, you need to register through the Evaluation System at least one hour before the contest starts in order to participate. Registration opens on Friday, 10 November 2017 08:00CET and closes on Saturday, 11 November 2017 08:00CET..

The CERC 2017 organizing committee.

Hello

I have written codeforces contest parser in OCaml, as practice project. It doesn't offer anything new or better than other parsers, and it's not convenient to use because of dependencies. That being said, I published it here anyway in case there are any OCaml freaks (I'm not one, just a beginner) who would like to use it or contribute.

Link: https://github.com/ikatanic/cf-parser

Hello everyone,

on Sunday GP of Europe will take place. It's a mirror of CERC contest, hope you like it.

Let's discuss the problems here after the contest!

On Saturday, November 12, 09:00CET the organizers of the Central Europe Regional Contest will host the 'CERC 2016 Warmup' online contest. The primary goal of the contest is to provide the CERC teams an additional opportunity to practice and familiarize themselves with the Evaluation System to be used at this year's CERC. All CERC teams are strongly encouraged to participate, all other teams (or individuals) are welcome to participate as well.

The contest will last for 5 hours and be conducted under the standard ACM ICPC rules (supported languages are C, C++, Java and Python). The problemset will feature 10-12 problems selected from the previous Croatian ICPC and highschool contests.

The Evaluation System will be available at http://cerc-warmup.hsin.hr/.

If you are not an official CERC team, you need to register through the Evaluation System at least one hour before the contest starts in order to participate. Registration opens on Friday, November 11, 08:00CET and closes on Saturday, November 12, 08:00CET.

The CERC 2016 organizing committee.

On Saturday, 7 November 2015 09:00CET the organizers of the Central Europe Regional Contest will host the 'CERC 2015 Warmup' online contest. The primary goal of the contest is to provide the CERC teams an additional opportunity to practice and familiarize themselves with the Evaluation System to be used at this year's CERC. All CERC teams are strongly encouraged to participate, all other teams (or individuals) are welcome to participate as well. In order to participate, you need to register through the Evaluation System at least one hour before the contest start.

The contest will last for 5 hours and be conducted under the standard ACM ICPC rules (supported languages are C, C++ and Java). The problemset will feature 10-12 problems selected from the previous Croatian ICPC and highschool contests.

The Evaluation System will be available at http://cerc-warmup.hsin.hr/. Registration opens on Friday, 6 November 2015 08:00CET and closes on Saturday, 7 November 2015 08:00CET.

The CERC 2015 organizing committee.

UPDATE: Registration is now open. Please note that participants of CERC don't need to register.

Join us on Saturday, March 28th, 2015 at 14:00 GMT/UTC for the final round of COCI — Croatian Olympiad in Informatics 2015.

This round will be different that the previous rounds. It will be 5 hours long and there will be only 4 tasks but they will be harder than usual.

Click here to see when the coding begins in your time zone.

Join us on Saturday, March 7th, 2015 for the seventh round of COCI!

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Join us on Saturday, January 17th, 2014 for the fifth round of COCI!

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Join us on Saturday, November 29th, 2014 for the third round of COCI!

Click here to see when the coding begins in your timezone!

Join us on Saturday, November 8th, 2014 for the second round of COCI!

Click here to see when the coding begins in your timezone!