CSI Discover Thinking Programming Contest

Welcome to the 4th CSI Discover Thinking Programming Contest, 2017.

You have 2 hours to complete this activity once you start it. You will be asked to write a number of short programs in a programming language of your choice (you may choose from Java, C, C++, C#, Python, Ruby, Perl, PHP, Bash, or JavaScript.) Before you start, we strongly encourage you to try the Practice Test.

Your time will start after you click on the Start Activity button below. Note: for each program, after you submit it, the system will compile the program and report the errors to you in a minute or two. You will not be allowed to proceed to the next question until you submit a correct program. You will be asked increasingly difficult programs – we expect that most students will be able to solve only 2 or 3 programs in the given time. You may stop submitting programs after your 2 hours are up, since any further submissions will not be considered in the final score.

Contact info@rsphinx.com in case of any problems. Good luck. Click on "Start this activity" (below) to get started.