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The Canadian Computing Competition (CCC) is a fun challenge for secondary school students with an interest in programming. It is an opportunity for students to test their ability in designing, understanding and implementing algorithms.
CCC Stage 1 Data
CCC Test Data and Marking Scheme
See the Marking Instructions on how supervising teachers may access it.
Junior Level — any student with elementary programming skills
Senior Level — any student with intermediate to advanced programming skills
Any student may choose to write any level (Junior or Senior) of the contest.
CCC — Wednesday, February 18, 2015
CCO — Monday, May 11 to Friday, May 15, 2015 (by invitation only)
Schools that have not registered for previous contests are encouraged to participate.
We encourage students to prepare. Places to begin include:
If you are interested in participating in the CCC but have not learned how to program, then you might want to investigate CS Circles.
We recognize top-performing students.
Approximately 20 of the top Senior contestants from the CCC are invited to the CCO, held at the University of Waterloo. This week-long event involves workshops, a contest and other extra-curricular activities. It is also used to determine participation in the International Olympiad in Informatics (IOI).