Twenty-seventh

class Tom {

  private int x = 120;

  protected int y = 20;

  int z = 11;

  private void f() {

    x = 200;

    System.out.println(x);

  }

  void g() {

    x = 200;

    System.out.println(x);

    }

  }

  public class A {

    public static void main (String args[]) {

      Tom tom = new Tom();

       tom.x = 22;

       tom.y = 33;

       tom.z = 55;

       tom.f();

       tom.g();

    }

}

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转载自blog.csdn.net/sutiesenn/article/details/82962220