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.
why?
why is that O(n^2)?
took me 10 seconds to understand it
This comment is hidden because it contains spoiler information about the solution
Personally, I saw this solution in a similar kata so that's why I thought of it
I always wonder these "if it was this or this case, this would not work".
The case is described in the kata description and that's what we base our solution on and that's it.
Not sure if this should be best practice
This comment is hidden because it contains spoiler information about the solution
Definitely best practice :D
This comment is hidden because it contains spoiler information about the solution
This comment is hidden because it contains spoiler information about the solution
This has O(n^2) time complexity
O(n^2) time complexity, not good.
lool