阅读程序，写出该程序的输出结果。
class Superclass{
String name;
public SuperClass(String s){
name = s;
System.out.println(s);
}
public void method(){
System.out.println("superclass!");
}
}
class Subclass extends Superclass{
String department;
public SubClass(String s, String d){
super(s);
department = d;
System.out.println(d);
}
public void method(){ }
}
public class Test29{
public static void main(String[] args){
SuperClass superc = new SuperClass("super") ;
SubClass subc = new SubClass("sub1","Java");
SuperClass ssc = new SubClass("sub2"，"Java");
superc. method();
subc.method();
ssc.methodQ；
}
}
