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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 can start looking at this pages to learn about Big O notation and measure it on your code:
https://www.freecodecamp.org/news/big-o-notation-why-it-matters-and-why-it-doesnt-1674cfa8a23c/
https://rob-bell.net/2009/06/a-beginners-guide-to-big-o-notation
https://www.khanacademy.org/computing/computer-science/algorithms#asymptotic-notation
https://craigndave.org/wp-content/uploads/2020/09/big-o-notation-cheat-sheet.pdf
How can I measure the O( ) of my code?
Love this solution.
This solution also has
O(n^2)complexity, which is very significant for longer strings.I had a similar solution but I used #every instead of #filter.
Thank you sir.
Thank you :)
This comment is hidden because it contains spoiler information about the solution
thx !
Hi, I've translated that interesting kata to Ruby. Cheers!
Using a blacklist is not good practice, but I simply wanted to showcase it.
I have to say I like this. I tried to use filter, but couldn't think of a way to use filter for this. Great job!