The Codio autograder allows you to check your code on your own and then submit it for grading. Each assignment is submitted in two parts. After submitting your code here, make sure to submit in Coursera for TA/peer grading.
Full instructions for this assignment are provided in Coursera. For a guide on how to check your code with the autograder and submit your work for grading, please see Submitting to Codio.
If you have questions on completing this assignment or submitting to Codio, please post them in the discussion forums (remember, don't post code on the forums!).