class RobotHQ {
    private String address;
    private Robot president;
    private Robot secretary;
    private Song3 anthem;

    // TODO: add a field for `members`, and update 

    public RobotHQ( String _address, Robot _president, Robot _secretary, Song3 _anthem ) {
        this.address = _address;
        this.president = _president;
        this.secretary = _secretary;
        this.anthem = _anthem;
    }
    
    
    
    
    /** @return an army of `n` evil robots, all in the shape of ibarland. */
    public static Robot[] makeRobotArmy(int n) {
        Robot[] soldiers = new Robot[n];
        for (int i=0;  i<soldiers.length;  i+=1) {
            soldiers[i] = new Robot( "ib"+i, i*i, "ibarland", false, true );
        }
    }
    
    
    public static void testAll() {
        Robot r2 = new Robot("R2D2", 7, "trashbin", false, false);
        Robot r3 = new Robot("Maria", 101, "woman", false, true); // https://en.wikipedia.org/wiki/Maschinenmensch
        Robot op = new Robot("Optimus Prime", 835, "tractor-trailer", true, false);
        Robot mg = new Robot("Megatron", 835, "laser cannon", true, false);

        Song3 s1 = new Song3("Lil Nas X", "Old Town Road", 120, true);
        Song3 s2 = new Song3("Abba", "Ring Ring", 180, true);

        // two RobotHQs
        RobotHQ hq1 = new RobotHQ( "800 E Main St", op, r2, s1 );
        RobotHQ hq2 = new RobotHQ( "Undewater Lair, Bisset Park Bridge, New River", mg, r3, s2 );
        
        }
    
    
    public static void main( String[] args ) { testAll(); }
    
    
    
    
}