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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.
Yeah, as the guy below said, you are able to write it directly on the return level to get rid of redundant variables that are not used within the method
It's really cool to tell you what's offensive and what's not when rockets fall on people's heads
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Can u explait why you using two loops in this code?