#include <iostream.h>

// class declaration

class Date
{
  private:
     int month;
     int day;
     int year;
   public:
     Date(int = 0, int = 0, int = 0);     // constructor
     Date operator[](int);    // overload the subscript operator
     void showdate();         // member function to display a date
};

// implementation section

Date::Date(int mm, int dd, int yyyy)
{
  month = mm;
  day = dd;
  year = yyyy;
}

Date Date::operator[](int days)
{
  Date temp;  // a temporary date to store the result

  temp.day = day + days;  // add the days
  temp.month = month;
  temp.year = year;
  while (temp.day > 30)    // now adjust the months
  {
    temp.month++;
    temp.day -= 30;
  }
  while (temp.month > 12)  // adjust the years
  {
    temp.year++;
    temp.month -= 12;
  }
  return temp;     // the values in temp are returned
}

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

  return;
}

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

  cout << "The initial date is ";
  a.showdate();
  b = a[284];  // add in 284 days = 9 months and 14 days
  cout << "The new date is ";
  b.showdate();

  return 0;
}