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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.
it's because your code is not efficient enough, i.e. it takes too much time to execute.
in Python, "for" loops must be avoided as much as possible: use built-in functions or list comprehensions whenever possible
the great journey!
can someone educate me on why i get a kata right but gets a time out error in higher numbers.used python