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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.
Wow,
Your solution is so simple and well explained.
Thank you
It is great looking at clever solutions such as this one.
Is returning smaller/bigger back into GetSum more efficient than handling it with an if/else statement? Well done.
This comment is hidden because it contains spoiler information about the solution
realy nice and clean solution
Clearly best practice and nicely commentated.