[Feature] Add check feature in Armstrong Number Calculator

[saurabhhsinghh]

Description

The Armstrong Number Check Calculator can be used to determine whether a given number is an Armstrong number or not. Armstrong numbers are special numbers where the sum of their digits raised to the power of the number of digits equals the original number itself.

Screenshots

Checklist

• I have checked the existing issues.
• I follow Contributing Guidelines of this project.
• I am a KWOC'24 contributor.

Code of Conduct

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

[github-actions]

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

[SHRUTISINHA250714]

Hi, I would like to work on this issue. Could you please assign it to me?

[Rakesh9100]

We already have Armstrong Number Calculator, lmk further @saurabhhsinghh

[saurabhhsinghh]

CalcDiverse doesn't include an Armstrong number checker; instead, it features a calculator that generates Armstrong numbers based on the number of digits you input.

[Rakesh9100]

You can integrate this feature in this same calculator by designing a seamless UI, no need of separate one @saurabhhsinghh

[saurabhhsinghh]

Yes, I can work on that. Kindly assign the issue to me

[Rakesh9100]

Okay, proceed @saurabhhsinghh