// Mr. Minich
// void function demo program

#include <iostream>
#include <cstdlib>
using namespace std;

// ************** function declaration statements ******************
void displayMenu();

int main()
{
	// ********** variable declaration statements ******************
	int menuChoice = 0;         // customer's menu choice
	double totalCost = 0.0;     // total cost of customer's purchases

	while (menuChoice != 4)
	{
		displayMenu();

		// ***************** user input ***************************
		cout << "Enter a menu choice: ";
		cin >> menuChoice;

		if (menuChoice == 1)
		{
			// do calculations here
		}
		else if (menuChoice == 2)
		{
			// do calculations here
		}
		else if (menuChoice == 3)
		{
			// do calculations here
		}

	}

	cout << "Your total cost is $" << totalCost << endl;
	
	system("pause");
	return 0;
}// end of main

// *************************** functions ************************

void displayMenu()
{
	cout << "1 Books" << endl;
	cout << "2 Movies" << endl;
	cout << "3 Peanuts" << endl;
	cout << "4 Checkout" << endl;
}// end of displayMenu