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.
And you're starting with $arr[0], so in your loop you can skip first element by starting to count from $i = 1.
You don't have to check for equality here. Just checking if current number is less than min is enough.
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This is the best solution I've seen so far.