Rectangle Area/Burgess

// Rectangle Area
// Jennifer Burgess and Julie Miller
// CSCI 193
// Program #24
// 7/24/14
/*The Program will ask the user to enter the width and length of a rectangle, and then display the rectangle's
area by calling functions*/

#include "stdafx.h"
#include <iostream>
#include <iomanip>
using namespace std;

// Write the prototypes for the getLength,
// getWidth, getArea, and displayData
// functions here.
double getLength();
double getWidth();
double getArea(double, double);
double displayData(double, double, double);

int main()
{
    double length; // The rectangle's length
    double width; // The rectangle's width
    double area; // Multiplying Length * Width
    double num; // The rectangle's area

    cout << "Hello. " << endl;

    // Calling variables.
    // Get the rectangle's length.
    length = getLength();

    // Get the rectangle's width.
    width = getWidth();

    // Get the rectangle's area.
    area = getArea(length, width);

    // Display the rectangle's data.
    displayData(length, width, area);

    return 0;
}

//***************************************************
// You must write the getLength, getWidth, getArea, *
// and displayData functions.                       *
//***************************************************

double getLength() //Function Header
{
    double length;

    cout << "Enter the length of the triangle and press enter." << endl;
    cin >> length;
    return length;
}

double getWidth() //Function Header
{
    double width;

    cout << "Enter the width of the triangle and press enter." << endl;
    cin >> width;
    return width;
}

double getArea(double length, double width) //Function Header
{
    return length * width;
}

double displayData(double length, double width, double area) //Function Header
{
    cout << "The length of the triangle is " << setw(3) << length << endl;
    cout << "The width of the triangle is " << setw(4) << width << endl;
    cout << "The area of the triangle is " << setw(5) << area << endl;
    return 0;
}