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.
That's a great site! Thanks for the link, never heard of it before.
Try that in regex101.com And there is no need to ask the same three times.
What do the brackets [ ] do?
I dislike this solution cuz it reminds me how bad I am at math.
I don't think I ever learned that in math class.
me too
Nice use of the properties of the divisions, Euclides would be proud of you guys. Simply and clever.
This solution made me a fool
This is not clever, it's best practice. Don't be fooled by the strange votes.
This comment is hidden because it contains spoiler information about the solution
Can you explain this solution to me!?
Easy to understand and just an awesome solution -> constant time O(1)
Not in the tests, so...
What about supercentenarians?