[Feature] <Adding new Calculator> Black Hole Number Calculator

[nilamkumari11]

Description

Black Hole number Calculator is a simple fun calculator that takes whatever number you give and at last always the ends at four. Number 4 is referred to as Black Hole number because every word you spell will end in Four.

For Example : User input : 6 6 in Words : Six Count of Letters : 3 3 in Words : Three Count of Letters : 5 5 in Words : Five Count of Letters : 4 4 in Words : Four

Please assign me under GSSOC'24

Screenshots

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Checklist

• [X] I have checked the existing issues.
• [X] I follow Contributing Guidelines of this project.
• [ ] I am a IWOC'24 contributor.
• [ ] I am a JWOC'24 contributor.
• [ ] I am a SWOC'24 contributor.

Code of Conduct

• [X] I agree to follow this project's "Code of Conduct".