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.
9 - 1*1 * 2(because price is 2) = 7
7 - 2 * 2 * 2 = -1
but we cant have the -1 beer thats why the answer is 1
You return an array - a pointer to an array. When it is empty you can return NULL.
Was about to raise an issue because of that, thanks for the clarification!
This comment is hidden because it contains spoiler information about the solution
Thanks for the hint, I had the same problem :)
There are three there.
That's overlapping.
Yes and no. Empty matrix is represented by
[[]]
arrayRead Note 2 at the end of the description, also the error message you get.
Yes.