C++, snack bar or Theater, programa!Programa calculo consumo bar!

/* Theater lobby snack bar program */

#include
#include
#include

#define TRUE 1 //This is true
#define FALSE !(TRUE) //This is not true

void main()
{
char c; //their choice
int done; //while loop ender
float total=0; //start their total at zero;

printf("Please make your treat selections:\n");
printf("B - Beverage.\n");
printf("C - Candy.\n");
printf("H - Hot dog.\n");
printf("P - Popcorn.\n");
printf("= - Done.\n");
printf("Your choice:\n");

/* Now you must figure out what they typed in. */

done=FALSE;
while(!done)
{
c=toupper(getch()); //get input
switch(c) //find the key they pressed
{
case 'B': //Beverage
printf("B - Beverage\tThat will be $2\n");
total+=2;
break;
case 'C': //Candy
printf("C - Candy\tThat will be $1.50\n");
total+=1.5;
break;
case 'H': //Hot dog
printf("H - Hot dog\tThat will be $4\n");
total+=4;
break;
case 'P': //Pop corn
printf("P - Popcorn\tThat will be $3\n");
total+=3;
break;
case '=': //done
printf("= Total of $%.2f\n",total);
printf("Please pay the cashier.\n");
done=TRUE;
} //end switch-case
} //end while
system("pause");
}

Please make your treat selections:

B - Beverage.

C - Candy.

H - Hot dog.

P - Popcorn.

= - Done.

Your choice:

B - Beverage    That will be $2

C - Candy       That will be $1.50

H - Hot dog     That will be $4

= Total of $7.50

Please pay the cashier.

Pressione qualquer tecla para continuar. . .