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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.
It is likely you are repeating calculations.
my code takes long time when nMax > 10000, why? how can i improved my code?
Already discussed, see chrisb01 post below. And, no, no error.
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cuando ingresan una distancia 0, deberia devolver 0, y no null, porque se necesitan 0 folds.