int a, b;

    cout << "Podaj 2 liczby" << endl;
    cin >> a >> b;
    cout << "Zmienne przed zamiana: a = " << a << ", b = " << b << endl;
    a=a+b;
    b=a-b;
    a=a-b;
    cout << "Zmienne po zamianie: a = " << a << ", b = " << b << endl;*/

    /*
    int tab[3];
    int a, b, c;
    bool f = false;

    cout << "Podaj 3 liczby " << endl;
    cin >> a >> b >> c;

    if (a < b && b < c) { tab[0] = c; tab[1] = b; tab[2] = a;}
    else if (c < b && b < a) { tab[0] = a; tab[1] = b; tab[2] = c;}
    else if (b < a && a < c) { tab[0] = c; tab[1] = a; tab[2] = b;}
    else if (c < a && a < b) { tab[0] = b; tab[1] = a; tab[2] = c;}
    else if (b < c && c < a) { tab[0] = a; tab[1] = c; tab[2] = b;}
    else if (a < c && c < b) { tab[0] = b; tab[1] = c; tab[2] = a;}

    cout << "Posortowane: " <<tab[0] <<endl << tab[1] << endl << tab[2] << endl ;

    while (!f)
    {
        cout <<"Podaj liczbe: " << endl;
        cin >> a;

        if (a == 0)
            f = true;
        else
        {
            if (a > tab[0]) tab[0] = a;
            else if (a > tab[1]) tab[1] = a;
            else if (a > tab[2]) tab[2] = a;
        }
    }
    cout << "Posortowane: " <<tab[0] <<endl << tab[1] << endl << tab[2] << endl ;