public class School
{
    private String nameOfSchool;
    private String address;
    private int maxRooms;
    private Util u = new Util();
    Room[]rooms;
    public School(String nameOfSchool, String address, int MaxRooms){
        rooms = new Room[maxRooms];
        setNameOfSchool(nameOfSchool);
        setAddress(address);
        setMaxRooms(maxRooms);
    }
    public void setNameOfSchool(String nameOfSchool){
        this.nameOfSchool = nameOfSchool;
    }
    public void setAddress(String address){
        this.address = address;
    }
    public void setMaxRooms(int maxRooms){
        this.maxRooms = maxRooms;
    }
    public void addRoom(Room room){
        for(int i = 0; i < maxRooms; i++){
            if(rooms[i] != null){
                rooms[i] = room;
                break;
            }
        }
    }
    public Room getRoom(int idx, Room room){
        if(rooms[idx]== null){
            u.prn("Room has not been set.");
        }
        return room;
    }
    public void changeRoom(int idx, Room room){

    }
}