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.
not exactly. i think if you sort the list that could help. have to try it out though
I can't solve too.
Possible solution is (sum - int).
But I'm not sure.
Array is not sorted
Perhaps "Memoization" and "Design Patterns" are actually used.
It will only return once, just
0
.You should never write this. Make sure you only return once.
because you're printing instead of returning