package cn.hfkh.oop04;

public class Test01 {
	public static void main(String[] args) {
		Pet01 pet = new Pet01("");
		pet.print();
		
		
		
		Dog01 dog = new Dog01("ŷŷ","ѩ");
		dog.print();
		
		Penguin01 pgn = new Penguin01("","Q");
		pgn.print();
	}

}