Write A C++ Program For Public Fields And Member Functions.

#include <iostream.h> 
 #include<conio.h> 
 class MyClass 
 { 
       public: 
       int number; 
       void display(); 
 }; 
             void MyClass::display() 
          { 
              for(int i = 0; i<= number;i++) 
                  { 
                      cout<< "Hello World \n"; 
                  } 
          } 
             void main () 
          { 
               clrscr(); 
               MyClass myfirstobject; 
               myfirstobject.number =3; 
               myfirstobject.display(); 
               getch(); 
          }