Happy number (new algorithm) (#10864)

* Happy number (new algorithm)

adding new algorithm

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* Update maths/special_numbers/happy_number.py

Co-authored-by: Christian Clauss <[email protected]>

* Update happy_number.py

added new changes

* Update happy_number.py

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* Update happy_number.py

* Update happy_number.py

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* Update happy_number.py

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* Update happy_number.py

added ValueError part in code

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* Update happy_number.py

modified and added raise Error code

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* Update happy_number.py

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Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Christian Clauss <[email protected]>