armstrong numbers in c++

[amul-agrawal]

i am taking this issue

[jenistenxavier]

@AMUL123 : It would be great if you can add the description along with the issue number.
Feel free to use our contribution guidelines (https://github.com/fnplus/interview-techdev-guide/blob/master/CONTRIBUTING.md#how-to-contribute-an-implementation-code) for reference

[jenistenxavier]

@AMUL123 Issues mentioned here has to be fixed before merging the PR

#247 (comment)

[Harvey38]

@jenistenxavier can i work on this?

[shivang-chhabra]

can i resolve this issue?

[Rohitkkpandey]

Hey , I am taking this up.

Thank you .

[himanshuj0007]

Please assign me