[Feature] Add Magic Number Calculator

[debangi29]

Description

I can add a magic number calculator which can check a number is magic number or not. A number is said to be a magic number, if the sum of its digits are calculated till a single digit recursively by adding the sum of the digits after every addition. If the single digit comes out to be 1,then the number is a magic number. 1252 1+2+5+2=10 => 1+0=1

Screenshots

No response

Checklist

• [X] I have checked the existing issues.
• [X] I follow Contributing Guidelines of this project.
• [x] I am a GSSOC'24 contributor.
• [ ] 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".

[github-actions[bot]]

Hey @debangi29, Welcome to the project CalcDiverse! 🎊 Thanks for opening an issue! 🙌 Please wait for the issue to be assigned. Happy Coding!! ✨

[debangi29]

Please assign me the issue @Rakesh9100

[Rakesh9100]

Go ahead @debangi29

[github-actions[bot]]

Hello @debangi29! Your issue #941 has been closed. Thank you for your contribution!! 🙌