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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.
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I think its called Euler's formula. I did with IntStream but this way seems better
Amazing! better than if/else
Nice one!
Thanks a lot for clarifying!
is this a known formula? if yes what is its name?