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.
Help please!
Output is showing me this message:
For input string: "59544965313"
what should i return if the string is like that? I see it like one number and return the string as it is but it's not working
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