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Very nice! Thanks for sharing. Are you aware of the Groupings function? This would solve part of this problem quite elegantly as well.
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Oh, that’s the exact function what I was looking for! The code will be more elegant with Groupings. I will improve my code with this function. Thanks for your suggestion!
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I reprogrammed the functions and got the following results:
If there is any better way to solve the problem and check the solvability, please let me know.
Thanks for your advise again. I love the function Groupings!
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