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  1. Prepare
  2. C++
  3. Inheritance
  4. Rectangle Area
  5. Discussions

Rectangle Area

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201 Discussions

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  • dangis_bakutis
     + 0 comments
    #include <iostream>

using namespace std;

class Rectangle
{
protected:
    int m_width, m_height;

public:
    virtual void display()
    {
        cout << m_width << " " << m_height << endl;
    }
};

class RectangleArea : public Rectangle
{

public:
    void read_input()
    {
        cin >> m_width >> m_height;
    }
    void display() override
    {
        cout << m_width * m_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;
}

  • parthkamath343
     + 0 comments

    using namespace std; class Rectangle{

    protected:
int width, height;
public:
void display(){
    cout<<width<<" "<<height<<endl;
}

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

    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;

    }

  • yashdeora98294
     + 0 comments

    Here is Rectangle Area problem solution in C++ - https://programmingoneonone.com/hackerrank-rectangle-area-solution-in-cpp.html

  • pratikvats584
     + 0 comments

    class Rectangle{ public : int width , height; void read_input(){ cin>>width>>height; } void display(){ cout<

  • arhaan_bagewadi
     + 1 comment

    Here's my code, pretty simple, easy to understand. The comments will help you :)

    class Rectangle {
    public:
        int width;    // Represents the width of the rectangle
        int height;   // Represents the height of the rectangle

        // Virtual function for displaying rectangle properties
        virtual void display() {
            cout << width << " " << height << endl; 
        }
};

class RectangleArea : public Rectangle { 
    public:
        void read_input() { 
            cin >> width; // Reads the width from the user input
            cin >> height; // Reads the height from the user input
        }

        // Overrides the display() method from the base class
        void display() override { 
            cout << width * height << endl; // Displays the area of the rectangle 
        }
};