综合动物乐园

public class Animal
{
 
    public String name;
    public int legs;
    public String sound;
 
 
    public Animal(String name, int legs, String sound){
        this.name = name;
        this.legs = legs;
        this.sound = sound;
         
    }
 
    public String toString(){
        return name + "\t" + legs + "\t" + sound;
    }
 
    public static void main(String[]args)
    {
        //init
        Animal[] animals = new Animal[3];
        animals[0] = new Animal("加菲猫",4, "喵喵喵");
        animals[1] = new Animal("唐小鸭",2, "嘎嘎嘎");
        animals[2] = new Animal("海豚奇奇",0, "海豚音");
 
        byte[] b = new byte[1024];
        String[] names = {"猫", "鸭子", "海豚"};
        int[] legs = {4,2,0};
        String name;
        int leg;