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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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You're right!
I had an infinite loop and didn't notice that
My solution works fine on eclipse, but here goes in timeout (on eclipse it takes a couple of seconds to finish).
Anyone knows why?
I don't get why the false condition in the ternary operator returns 2.
What if the first 3 elements are equal?