//JosephEmersonHomework5Introductory11.cpp - Program calculates and displays
//the total amount the customer owes.
//Created/revised by Joseph Emerson on <October 4th, 2010

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

// declare functions
void description();
int getPounds();
double getPrice();
double getShipping();
char getAnswer();
double getTotal();

int main()
{
    //declare variables
    double Shipping     = 15;
    int Pounds          = 0;
    double Price        = 0.0;
    char answer         = ' ';
    double totalPrice   = 0.0;
    description();

    //enter input items
    Shipping= getShipping();
    Pounds= getPounds();
    Price= getPrice();
    totalPrice= getTotal();
    system("pause");
    return 0;
}   //end of main function

    void description()
{
    cout << "This program displays the total amount the customer owes \n";
}

    int getPounds()
{
    int Pounds ;
    cout << "Total Pounds: ";
    cin >> Pounds;
    return Pounds;
}

    double getPrice()
{
    double Price ;
    cout << "Total Price Per Pound(s): ";
    cin >> Price;
    return Price;
}


double getShipping()
{
    double Shipping= 0 ;
    cout << "Do you want shipping? Y or N? : .";
    char answer= ' ';
    answer=getAnswer();
    if (answer == 'Y')
    Shipping = 15;
    return Shipping;
}

char getAnswer()
{
    char answer= ' ';
    cin >> answer;
    return answer= ' ';
}

double getTotal()
{
    double totalPrice, Price, Pounds, Shipping;
    totalPrice= Price * Pounds + Shipping;
    cout << "Total Price: " totalPrice ;
}