#include <iostream.h>
#include <iomanip.h>

// class declaration

class Date
{
  private:
     int month;
     int day;
     int year;
   public:
     Date(int, int, int);     // constructor
     void showdate();         // member function to display a Date
};

// implementation section

Date::Date(int mm = 7, int dd = 4, int yyyy = 2001)
{
  (*this).month = mm;
  (*this).day = dd;
  (*this).year = yyyy;
}

void Date::showdate()
{
  cout << setfill('0')
       << setw(2) << (*this).month << '/' 
       << setw(2) << (*this).day << '/' 
       << setw(2) << (*this).year % 100;
  cout << endl;
  return;
}

int main()
{
  Date a(4,1,1999), b(12,18,2001); // declare two objects

  cout << "The date stored in a is originally ";
  a.showdate();  // display the original date
  a = b;         // assign b's value to a
  cout << "After assignment the date stored in a is ";
  a.showdate();  // display a's values
    
  return 0;
}