小新看到朋友养宠物非常羡慕，自己也想养宠物，小新开始准备养一只老虎，被妈妈揍了一顿，于是他只好养了一条狗狗，计划再养猫猫，或者鹦鹉等等，请通过代码完成这个过程。public class Main { public static void main(String[] args) { Student xiaoxin = new Student(); xiaoxin.feedPet(new Dog("小汪")); xiaoxin.feedPet(new Cat("小白")); } } class Student{ public void feedPet( 【】){ pet.beFriendly(); pet.beAccompanied(); } } //定义接口 【】 IPet{ void beFriendly(); void beAccompanied(); } //定义抽象类 【】 class Animal{ private String name; //定义抽象方法 public 【】 void move(); public Animal(String name) { super(); this.name = name; } public String getName() { return name; } public void setName(String name) { this.name = name; } } //继承animal 实现IPet class Cat 【】{ public Cat(String name){ 【】 } //实现beFriendly方法 //实现be beAccompanied方法 @Override public void move() { // TODO Auto-generated method stub System.out.println("cat move quiently"); } } //继承animal 实现IPet class Dog 【】{ public Dog(String name){ 【】 } //实现beFriendly方法 //实现be beAccompanied法 @Override public void move() { // TODO Auto-generated method stub System.out.println("dog move quickly"); } } 输入格式: 输出格式: 输入样例: 在这里给出一组输入。例如： 输出样例: 在这里给出相应的输出。例如： i am 小汪 dog, i am friendly i am 小汪 dog, i can talk a walk with you i am 小白 cat, i am friendly i am 小白 cat, i can accompany you quiently

我理解了您的要求，并完成了代码。请参考以下代码：

public class Main {
public static void main(String[] args) {
Student xiaoxin = new Student();
xiaoxin.feedPet(new Dog("小汪"));
xiaoxin.feedPet(new Cat("小白"));
}
}

class Student{
public void feedPet(IPet pet){
pet.beFriendly();
pet.beAccompanied();
}
}

interface IPet{
void beFriendly();
void beAccompanied();
}

abstract class Animal{
private String name;
public abstract void move();
public Animal(String name) {
super();
this.name = name;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
}

class Cat extends Animal implements IPet{
public Cat(String name){
super(name);
}

@Override
public void beFriendly() {
System.out.println("i am " + getName() + " cat, i am friendly");
}

@Override
public void beAccompanied() {
System.out.println("i am " + getName() + " cat, i can accompany you quiently");
}

@Override
public void move() {
System.out.println("cat move quietly");
}
}

class Dog extends Animal implements IPet{
public Dog(String name){
super(name);
}

@Override
public void beFriendly() {
System.out.println("i am " + getName() + " dog, i am friendly");
}

@Override
public void beAccompanied() {
System.out.println("i am " + getName() + " dog, i can talk a walk with you");
}

@Override
public void move() {
System.out.println("dog move quickly");
}
}

输出结果为：

i am 小汪 dog, i am friendly
i am 小汪 dog, i can talk a walk with you
i am 小白 cat, i am friendly
i am 小白 cat, i can accompany you quiently