When I submit a pset it says I need to submit a source code as well...where can i find that?

I think thats why my psets arent getting graded.

Please help

2 Answers 2


When you have completed the pset, and you have checked your program works correctly, using check50 you should go at the CS50 submit and upload the file you have written your code in, called the source code. There are very detailed steps at the end of each pset's specification.


This is how to submit on edx, I would assume that if you are taking the class in any other capacity there is a similar link.


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