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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.
Hello starting with capital H gives error, the kata only accepts hello with small H.
Am a novice...so please forgive in advance...
I have seen most of the solutions, but they have hard coded to the index of "1", what if the array is not limited to just three numbers?
Most of the solutions will give 0 even if the array is [2,1,3,4,5]