Name:Pavel
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Member Since:Oct 2023
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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.
I think that empty input strings should be trated as 0. But ideally I think that empty string inputs should be removed from tests.
What should I return, if the input string is "" ?
Where is no word for that case. Should I return the non-empty string? Should I throw an error. How can I guess?