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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.
my teacher taught me this way but it's been a while i forget it
which I already say just 2 comments below... ;)
simple, but not effinecy, because it is O(n * log(n))(because sorting), it could be O(n)
Really clever and fast solution.
Notif.
Why *2? Please, explaine someone 🙏
I like this!
Brilliant
Good!
Seriously, there's no reason to be so confusing with variable naming
This comment is hidden because it contains spoiler information about the solution
This comment is hidden because it contains spoiler information about the solution
ahh so easy to overlook. clever!