Page 18 - Samawat_Arsalan_Hyder_19_arid_855
P. 18

SAMAWAT ARSALAN HYDER                                                          19-ARID-855


                       }

                       void showdata()

                       {

                              cout<<"\n\t"<<day<<"/"<<month<<"/"<<year;
                       }

                  ~Publication2()

                  {

                              cout<<"\n Thanks for using my program.......... ";

                  }

               };




               class Book: public Sale, public Publication2

               {

                       int Page_Count;
                       public:

                                     Book()

                                     {

                                            Page_Count=0;

                                     }

                                     void getdata()
                                     {

                                            Publication::getdata();

                                            Sale::getdata();

                                            Publication2::getdata();

                                            cout<<"\nEnter Number of pages in the book: ";
                                            cin>>Page_Count;

                                     }

                                     void putdata()
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