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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.
Not even a flex since returning 0 is an incorrect response if a string '3' were supplied. The robustness of this code is an illusion.
ong, i didn't know that thing existed
Using loops hurts my brain less, I'm still trying to wrap my head around streams
The ball no matter downward or updward trajectory, must go past the observer height to count. Strictly greater than.