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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 code regarding summation is wrong although it passes all random cases
i see, thank you
It is because incase n>m it will execute the else block on the 7th line of the code.
You can add a extra check when n>m so that it will return "INVALID"
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