How do i make:

Question

Calculator which adds more than two number like 1+1+1+1+34... and so on at within range and so for other operator.
I have been searching for a way or any idea to make that. Didn't find specific answer at.
Is there a simplest way?

Answer 1

Oh, I have seen some of here using that eval on calculator projects.
Didn't knew eval() one does that job. Gotta need to search a bit more about it for understanding.
Thanks for answering. :)
~ swim ~