How we can write a program which work as a claculator?

Question

C++

Answer 1

https://code.sololearn.com/cobTMmk4N12f/?ref=app

Answer 2

I'm not sure about a recursive calculator, because you tagged 'recursive' for some reason, but a calculator is easy to do. Search here, on sololearn :)

Answer 3

It's Simple, u may google it.