public class www
{ public static void main(String []args)
{
People p1=new People("小明",28,c1);
People p2=new People("小红",25,c1);
Baby c1=new Baby("宝贝",5);
p1.renming();
c1.renming();
}}
class People
{
String name;
int age;
Baby baby;
public People(String name,int age,Baby baba)
{ this.name=name;
this.age=age;
this.baby=baby;}
public void renming()
{ System.out.println("名字叫做:"+this.name);}
}
class Baby
{
String name;
int age;
public Baby(String name,int age)
{ this.name=name;
this.age=age;}
public void renming()
{ System.out.println("婴儿的名字叫做"+this.name);}
}
