package Extends;
public class Chess extends BoardGame{
public Chess() {
super(11);
System.out.println("Chess Contructor");
}
public static void main(String[] args) {
Chess chess = new Chess();
}
}
class Game {
public Game(int i) {
System.out.println("Game contructor");
}
}
class BoardGame extends Game{
public BoardGame() {
super(11);
System.out.println("No parameter Contructor");//无参构造函数
}
public BoardGame(int i) {
super(i);
System.out.println("BoardGame contructor");//有参构造函数
}
}package Extends;
public class Chess extends Bo