Is there any command which can be used to take that particular step

Question

for eg. I want to make a calculator program and for that I want it in such a way that if u right add it starts using add program, if u say multiply it start using multiply...like this..if there is any such please tell and I would be thanksfull to u if give me the whole program written

Answer 1

Ya, its l possible . by using switch case

example :

int main ()
{
int x;
cin>> x; \\ user input

switch (x){
case 1:
add(arg, arg); \\add function
break;
case2:
mul(arg, arg);
break ;
case3:
div(arg, arg )
break ;

.
.
.

default :
cout<<choose the right option :
break;
}
return 0 ;
}

integer is x user input act like option for add , division , multiplication etc.

hope I answered your question , if not please revert back .

Answer 2

thanks..a lot