Is it possible to make my code run without having to press Enter on my IDE? For example: if I'm making a calculator and I want the calculations to be made as soon as I press "=" after typing the numbers and the operator? Say I wanted to add two numbers: can it calculate automatically as soon as I write "2+3=" without having to press Enter?

Answer 1

by using getche() function

Answer 2

int a;
while(cin>>a != '=')
{
//some code
}

Answer 3

I tried using getche() but my IDE (Xcode) doesn't accept it and switches it to getchar().
Also, could I use getche() for strings or is there another function for that?

Answer 4

@Hooman: The code contains at least one severe error.

Answer 5

char ch=getche();
//also include conio.h
//only for character