#include <stdio.h>
#define DOLLARS_TO_DOUGHNUTS 12
int main()
{
	int dollars;
	int doughnuts;
	
	printf("Enter number of whole dollars => ");
	scanf("%d", &dollars);
	
	
	
	if( dollars >= 20 )
	{
		printf("\n You qualify for the Super Bakers dozen rate,");
		printf(" %d doughnuts per dollar", ( DOLLARS_TO_DOUGHNUTS + 3 ));
		doughnuts = ( DOLLARS_TO_DOUGHNUTS + 3 ) * dollars;
	}
	if ( dollars >= 10 )
	{
	printf("\n You qualify for the Bakers dozen rate, %d doughnuts per dollar", ( DOLLARS_TO_DOUGHNUTS + 1 ));
		doughnuts = ( DOLLARS_TO_DOUGHNUTS + 1 ) * dollars;
	}
	else	/* default case  */
	{	
		printf("\n Your rate is %d doughnuts per dollar", DOLLARS_TO_DOUGHNUTS);
		doughnuts = dollars * DOLLARS_TO_DOUGHNUTS;
	}	
	printf("\n%d dollars can buy you %d doughnuts!\n", dollars, doughnuts);
		
	return 0;
}