///////    File Fraction.H    ///////

#include <iostream.h>

class Fraction {
   public:
     void Read (istream& in = cin);   
     void Display (ostream& out = cout) const ;


   private:
     int _num;
     int _denom;
};


ostream& operator <<(ostream& out, Fraction& x);

istream& operator >>(istream& in, Fraction& x);