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.
I did a 'for' exactly the same as yours. But I wasn't able to get to the return statement :( Nice job!
I thought it was redundant to reverse the str then to reverse the array... but after testing it, it is necessary. Very nice solution!
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