write a C++ program using concept of Pure virtual function.

SUBMITTED BY: Nrupeshsinh

DATE: June 26, 2016, 4:08 a.m.

FORMAT: C++

SIZE: 353 Bytes

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  1. # include<iostream.h>
  2. # include<conio.h>
  3. # include<stdio.h>
  4. class A
  5. {
  6. public:
  7. virtual void disp()=0;
  8. };
  9. class B : public A
  10. {
  11. public:
  12. void disp()
  13. {
  14. cout<<"C\n";
  15. }
  16. virtual void show()
  17. {
  18. cout<<"C++\n";
  19. }
  20. };
  21. void main()
  22. {
  23. clrscr();
  24. B bobj;
  25. B *ptr;
  27. ptr=&bobj;
  28. ptr->disp();
  29. ptr->show();
  30. getch();
  31. }
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