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.
Your logic is wrong, why are you comparing a number with the next one and overwriting smallest either way? As it is right now, yor code will always return the number before the last one.