// This is an example of very bad style... 
// Let's see if we can clean it right up. 
// How is everyone feeling, dizzy yet?

// /* 1. What do you think this program does?
// 2. Can you see any mistakes?
// 3. How do we fix *this*? */

#include <stdio.h>
#define Budget 10
#define O_S 1.25
struct ice_cream { double price; int scoop; char flavour;};
enum flavours {DULCE,VANILLA,CHOC,mint, 
PISTACHIO};
int main() {
struct ice_cream bill;
int total = 0;
char loop = 'y';
    int scanf_return; 
    // I am assigning to the bill structure - the price member gets the value 1.25
 bill.price = O_S;         
while (loop == 'y') { // ?!
printf("Starting .........\n"); // Printing out a statement
printf("What flavour do you want and how many scoops of that flavour: "); // print out another statement
scanf_return = scanf(" %c %d", &bill.flavour, &bill.scoop);
if (scanf_return != 2) printf("Error, you did not put in flavour and scoops. Did you now? \n");
return 1;
total = total + (bill.price * bill.scoop); 
if (total > Budget) printf("You do not have enough money to buy this much ice-cream.\n"); else printf("Yay! You have enough to get some ice-cream\n");    
printf("Would you like to try ordering more ice-cream (y/n)? "); 
scanf(" %c", &loop);
 }
return 0;
}