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Collections are a way for you to organize kata so that you can create your own training routines. Every collection you create is public and automatically sharable with other warriors. After you have added a few kata to a collection you and others can train on the kata contained within the collection.
Get started now by creating a new collection.
it looks like you just skimmed through the random tests by chance, but this has nothing to do with the
printstatement. It's only because you got lucky with the random tests during one attempt. Your solution actually fails most of the time, with or without the print statement.don't you get an error at the very bottom of the ouput panel?