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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.
i had got the logic of the problem but this the first time to see arguments like that can you please tell me what is that ?
i mean (info: Tuple[str, int]) -> int: ???
cau u explain yourcode please
I don't know why i didn't think in replace method
i don't understand what he want from this kata anyone can explain please?