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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.
Your result has an extra
'e'.Please use appropriate formatting when posting code (code blocks).
Your code fails when
lengthhas a specific value. I recommend you to print the input to find out what that value is, and how to handle it correctly.there was an issue in the tests, your solution should work now