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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.
You could be passed
hello()with no arguments. you have to deal with that.See how many of those words are repeated in a row :
Iter
Sum
Any
Input
Sum
Those are 5.