Host Site for BOSPRE 2015
You should also read the help and demos files specific to your programming language that are on the Help Page.
Of course its OK to not do this if you are less concerned about being competitive.
IMPORTANT: You are responsible for printing from the web any language (C, C++, JAVA) specific help and demos files you need, and bringing them to the contest. Printouts of the above listed non-language specific help files will be provided to you at the contest.