Static Integer

#include <iostream.h>

#include <conio.h>

class shared

{

      public:

      static int a;

} ;

int shared::a; // define a

int main()

{

      // initialize a before creating any objects

      clrscr();

      shared::a = 99;

      cout << "This is initial value of a: " << shared::a;

      cout << "\n";

      shared x;

      cout << "This is x.a: " << x.a;

      getch();

      return 0;

}