#include<iostream>
#include<string>
using namespace std;

class CAddress {
private:
	string ulica;
	string kod;
	string grad;
public:


CAddress(){
	ulica="Mladost 146";
kod="9010";
grad="Varna";
}


CAddress(const string &szulica,
		 const string &szkod,
		 const string &szgrad)
{
ulica=szulica;
kod=szkod;
grad=szgrad;}


CAddress(const CAddress &address)
{
	ulica=address.ulica;
	kod=address.kod;
	grad=address.grad;}\


ostream & Output(ostream &toStream)
	{
		toStream<<ulica<<""<<kod<<""<<grad<<endl;
		return toStream;
	}

int main () {

	CAddress addr1,addr2;

	CAddress addr3("Mladost 146","9010","Varna");

	CAddress addr4(addr3);

   addr1.Output(cout);
   addr2.Output(cout);
   addr3.Output(cout);
   addr4.Output(cout);

}