Question

write a C++ program that sells candy and drinks using the enumeration type. You must use the following within your program: enum sizes {SMALL, MEDIUM, LARGE, JUMBO}; sizes Candysize, drinkSize; You should create a menu that asks the user to choose what size of drink they want and to choose what size of popcorn they want. Then I have to print out the total cost of the drink and popcorn. The Prices:

Candy Soda

Small 1.25 1.50

Medium 2.25 2.50

Large 3.50 3.75

Jumbo 4.25 4.50

Answer 1

Please find the required solution:

#include<iostream>
#include<string>
using namespace std;
enum sizes {SMALL, MEDIUM, LARGE, JUMBO};
sizes Candysize, drinkSize;
void initialize(int i,sizes select);
double getCanndyBill(sizes);
double getDrinkBill(sizes);
int main()
{
   int i,cSize,dSize;
   double total=0;
   do
   {
       cout<<"----Menu----"<<endl;
       cout<<"Size\tCandy\tSoda"<<endl;
       cout<<"1.SMALL\t1.25\t1.50"<<endl;
       cout<<"2.MEDIUM 2.25\t2.50"<<endl;
       cout<<"3.LARGE\t3.50\t3.75"<<endl;
       cout<<"4.JUMBO\t4.25\t4.50"<<endl;
       cout<<"Select size of candy:";
       cin>>cSize;
       initialize(cSize,Candysize);
       cout<<"Select size of drink:";
       cin>>dSize;
       initialize(dSize,drinkSize);
       total+=getCanndyBill(Candysize);
       total+=getDrinkBill(drinkSize);
       cout<<"do you want to continue to order 1 for yes others exit:";
       cin>>i;
   }while(i==1);
   cout<<"\nTotal Price"<<total<<endl;
}
void initialize(int i,sizes select)
{
   switch(i)
   {
       case 1:select=SMALL;
       break;
   case 2:select=MEDIUM;
break;
case 3:select=LARGE;
       break;
case 4:select=JUMBO;
       break;
   }
}
double getCanndyBill(sizes select)
{
   switch(select)
   {
       case SMALL:return 1.25;
       case MEDIUM:return 2.25;
       case LARGE:return 3.50;
       case JUMBO:return 4.25;
   }
}
double getDrinkBill(sizes select)
{
   switch(select)
   {
       case SMALL:return 1.50;
       case MEDIUM:return 2.50;
       case LARGE:return 3.75;
       case JUMBO:return 4.50;
   }
}

Sample screenshot: