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

0 vote365 views1 answer
Comment installer boost c++ sur windows
C++
0 vote321 views1 answer
Char size length c++
C++
0 vote347 views1 answer
Cpp full form
C++
0 vote425 views1 answer
C++ with SVD
C++
0 vote339 views1 answer
Give an algorithm for finding the ith-to-last node in a singly linked list in which the last node is indicated by a null next reference.
C++
0 vote309 views1 answer
How to print hex of char c++
C++
1 vote349 views1 answer
Check if double is integer c++
C++
0 vote286 views1 answer
Gtest assert not equal
C++
1 vote341 views1 answer
What is syntex for inheritence in c++
C++
0 vote330 views1 answer
C++ awitch statements
C++