Example of Multilevel Inheritance in Java

class WorkerDetail


             {


                  int c,s;


                  String n;


                  float h;


                  void setSalary(int x, String y, int z)


                    {


                         c=x;


                         n=y;


                         s=z;


                    }


                        void showDetail()


                         {


                              System.out.println("Code :"+ c);


                              System.out.println("Name : "+n);


                              System.out.println("Salary "+s);


                         }


                              void getHra()


                                {


                                     h=(float)s*60/100;


                                     System.out.println("HRA :"+h);


                                }


            }


                     class OfficerSal extends WorkerDetail


                       {


                          float d;


                          void getDA()


                             {


                                  d=(float)s*98/100;


                                  System.out.println("DA :"+d);


                             }


                       };


                                 class ManagerSal extends OfficerSal


                                   {


                                float ca,g;


                                void getCA()


                                     {


                                             ca=(float)s*20/100;


                                                 System.out.println("City Allowance :"+ca);


                                                 }


                                                         void getgross()


                                                           {


                                                               g=s+h+d+ca;


                                                               System.out.println("Gross Salary :"+g);


                                                           }


                                   }


                                       class Multilevel


                                            {


                                                  public static void main(String args[])


                                          {


                                             ManagerSal m=new ManagerSal();


                                             m.setSalary(11, "Ankit Rana",13000);


                                             System.out.println("Details of Manager is :");          


                                             m.showDetail();


                                             m.getHra();


                                             m.getDA();


                                             m.getCA();


                                             m.getgross();


                                          }


                                           };