#include <iostream>
#include <stdlib>
 
using namespace std;
 
class Address
{
 
        public:
        Address(int h, string st, int appt, string c, string s, string pc);
        Address(int h, string st, string c, string s, string pc);
        bool comes_before(Address a) const;
        void print() const;
 
        private:
        int house_number;
        string street;
        int apartment_number;
        string city;
        string state;
        string postal_code;
};
 
Address::Address(int h, string st, int appt, string c, string s, string pc)
{
        // initialization of the variables
        house_number = h;
        street = st;
        apartment_number = appt;
        city = c;
        state = s;
        postal_code = pc;
}
 
Address::Address(int h, string st, string c, string s, string pc)
{
 
 
        // initialization of the variables
        house_number = h;
        street = st;
        city = c;
        state = s;
        postal_code = pc;
}
void Address::print()const
{
 
        cout << house_number << " " << street;
        if (apartment_number > 0 )
                cout << ", #" << apartment_number << endl;
                cout << city << ", " << state << ", " << postal_code << endl;
}
 
bool Address::comes_before( Address other)const
{
 
        return postal_code < other.postal_code;
 
}
 
 
int main()
{
        //creating an object of 'Address' for a house
        Address aHouse(100, "N.University Dr.", "Edmond", "OK", 73034);
 
        //creating another object of 'Address' for an apartment
        Address anApartment(201, "N.E. 89th St.", 305, "Oklahoma City", "OK", 73134);
 
        cout << " Comparing Address\n\n";
        a.House.print();
 
        cout << "\nwith address\n\n";
 
        anApartment.print();
 
        if(a.House.comes_before(anApartment))
 
                cout << "\nThe HOUSE address comes before the APARTMENT address\n";
        else
                cout << "\nThe HOUSE address does o come before the APARTMENT address\n";
 
 
        // comparing again
 
        if (anApartment.comes_before(aHouse))
 
                cout << " \nThe APARTMENT address comes before the HOUSE address\n";
        else
                cout << " \nThe APARTMENT address does not come before the HOUSE address\n";
 
        return 0;