#include "date.h"
date::date():day(0),month(0),year(0){}
date::date(int day, int month, int year):day(day),month(month),year(year){}
// return 1 if greater 0 if equal -1 if less
int date::compareTo (date another_date){
   int ret = 0;
   return ret;
}
ostream &operator<< (ostream &o, date d){
	o << d.day << "/" << d.month << "/" << d.year << endl;
    return o;
}