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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.
This is a clever way to do it, its definitely more efficient than what I did. Using the for loop like this is a great way to do it.
genius
woah
so nice! :)
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just tested 'wqqq' case. indeed it fails.
Some not very clever people post codewars solutions on github, there are whole collections of them. So if someone wants he can nearly always find it.
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oh, this is good
very nice
Yeah, that's right bro
Good bro
out of the box type of thinking, my admiration!
You are not first who noticed that) At the very bottom of commets you'll see almost the same statement from seven years ago. Nothing's changed since then:) Personally I did't test this solution.
Where is the part, where you prove that a letter is not double in the str string ?
i dont understand this solution?
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