public class HelloWorlda{

  private String name= "imooc";

  int age=20;

 public class Inner{

    String name ="爱慕课";

  public void show(){

    System.out.println("外部类中的name:"+new HelloWorlda(）.name);

    System.out.println("内部类中的name:"+name);

    System.out.println("外部类中的age:"+age);}}

   public static void main(String [] args){

   HelloWorlda hello=new HelloWorlda();

   Inner he=hello.new Inner();

   he.show();}}