Loading collection data...
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.
after all, this does not look that hard at all...but I had to google it.
Can anybody tell me how can I solve this kata because I don't really undestand how should i know if array should be teste from the start or from the end..
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his solution is good to use after you check that array is valid
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