Rectangle Area.cpp

#include <iostream>

using namespace std;
/*
 * Create classes Rectangle and RectangleArea
 */


class Rectangle {
public:
    virtual void display() const {
        cout << width << ' ' << height << endl;
    }
    
protected:
    int width;
    int height;
};

class RectangleArea : public Rectangle {
public:
    void display() const override {
        cout << (width * height) << endl;
    }
    
    void read_input() {
        cin >> width >> height;
    }
};

int main()
{
    /*
     * Declare a RectangleArea object
     */
    RectangleArea r_area;
    
    /*
     * Read the width and height
     */
    r_area.read_input();
    
    /*
     * Print the width and height
     */
    r_area.Rectangle::display();
    
    /*
     * Print the area
     */
    r_area.display();
    
    return 0;
}

/*

Output Format

The output should consist of exactly two lines:
In the first line, print the width and height of the rectangle separated by space.
In the second line, print the area of the rectangle.

Sample Input

10 5
Sample Output

10 5
50
Explanation
*/