Program lukker

Kode 

#include <iostream>

using namespace std;

main()
{
    string fNavn, eNavn, vej, by, land;
    int post, nr;

    cout << "Følgende er formatet således, hvor [ ]" <<
    endl << "bliver indtastet for sig: " <<
    endl << "[Fornavn] [Efternavn]" <<
    endl << "[Vej] [Hus nr.]" <<
    endl << "[Post nr.] [By]" <<
    endl << "[Land]" << endl << endl;
    cout << "Fornavn: ";
    cin >> fNavn;
    cout << "Efternavn: ";
    cin >> eNavn;
    cout << "Vej: ";
    cin >> vej;
    cout << "Hus nr.: ";
    cin >> nr;
    cout << "Post nr.: ";
    cin >> post;
    cout << "By: ";
    cin >> by;
    cout << "Land: ";
    cin >> land;

    cout << endl << "Hej: " << endl;
    cout << fNavn << " " << eNavn << endl;
    cout << vej << " " << nr << endl;
    cout << post << " " << by << endl;
    cout << land;
    return 0;
}