Rectangle Area hackerrank in c++

#include <iostream>
using namespace std;
class Rectangle
{
   protected:
      int width;
      int height;
   public:
      virtual void display()
      {
          cout<<width<<" "<<height<<"\n";
      }
};

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

int main()
{
    RectangleArea area; 
    
    area.read_input();
    area.Rectangle::display();
    area.display();
    
    return 0;
}

Source: codegrepper.com

Similar codes

1 vote148 views1 answer
Find largest number in vector c++
C++
0 vote146 views1 answer
Are arrays faster than vectors c++
C++
1 vote145 views1 answer
Insert binary search tree
C++
0 vote154 views1 answer
Pca compact trick
C++
0 vote144 views1 answer
Shift element to end of vector c++
C++
0 vote144 views1 answer
C++ expected an identifier
C++
0 vote135 views1 answer
C++ konsolenausgabe
C++
0 vote151 views1 answer
What is a ~ in c++
C++
8 votes152 views5 answers
Sum of vector c++
C++
0 vote141 views1 answer
C++ split string by several space
C++