Thread: Passing a variable in void to another void function

Ok, so in my first void, the user inputs 4 numbers via a looping statement. In the next void statement, it is supposed to add these four numbers up and print them on screen. We are currently on structures/classes but I'm not sure how to print the summed up number in another void statement.

Code:

void Salesperson :: getsales ()
{
   double revenue; 

   for ( int i = 1; i <= 4; i++ ) 
   {
      cout << "Enter sales for quarter " << i << ": ";
      cin >> revenue;
      setsales( i, revenue);

   } // end for

}

As you can see, here is were the user inputs the four numbers. I am not sure if the numbers are added here as well or if they are added in the next void statement.