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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.
yeah, this needs an explanation.
Description:
Input
3arrays of4unique numbers in each ( numbers in array are sorted in ascending order ).This solution assumes the cards with highest value are on the last element and cards with lowest value are on the first element.