Hello, users.

We are glad to invite you to take part in the 6th Edition of the COJ Progressive Contest. The problems for all levels are from two Programming Contests, hosted by Universidad Tecnológica de Pereira (UTP) in Colombia, they took place on 2012 and 2013.

The contest duration is 10 days. The tasks are in English. The allowed programming languages are C, C++, C#, Java, Perl, Php, Bash, Ruby, Pascal and Python. The contest will be held on the rules of progressive competitions. It starts on Thursday, June 27, 2013 14:00:00.

You need to have an account in the Caribbean Online Judge. You don't need to register in the contest, the registration in the contest is effective with the first submission. More information here.

Wish you good results,

ymondelo20

COJ Team.