#include <iostream.h>


class parent
{
public:

   int i1;

   parent()
   {
      i1 = 0;
   }

   void f1()
   {
      i1 = i1 + 1;
      cout << "parent method f1" << endl;
      cout << "parent's i1 = " << i1 << endl;
   }
};

class child : public parent
{
public:

   int i1;
};

int main(int argc, char **argv)
{
   child x;

   x.i1 = 1234;

   cout << "x.i1 = " << x.i1 << endl;
   x.f1();
}