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.
This comment is hidden because it contains spoiler information about the solution
Exponential sequences.
This comment is hidden because it contains spoiler information about the solution
Amazing
Could you please give me an insight of your thought process attacking this problem?
It's how the first position of a name sequence evolve.
Take "Leonard", the first "Leonards" are at position [2, 8, 20, 44] so it's x*2+(names.size()-1)
This comment is hidden because it contains spoiler information about the solution