Hackerrank_Solutions_in_CPP/Rectangle Area at master · rhazra-003/Hackerrank_Solutions_in_CPP · GitHub

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#include <iostream>

using namespace std;

class Rectangle
{
  protected:
  int width;
  int height;
    public:
    void read_input()
    {
        cin>>width>>height;
    }
     void display()
    {
    cout<<width<<" "<<height<<"\n";
    }
};

class RectangleArea :public Rectangle
{
    public:
      void display()
    {
      cout<<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;
}