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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. class A
  5. {
  6.      public:
  7.           virtual void fun()
  8. 		  {
  9.                cout<<"base ";
  10.           }
  11. };
  12. class B: public A
  13. {
  14.      public:
  15.           void fun(){
  16.                cout<<"derived ";
  17.           }
  18. };
  19.  
  20. class C: public A
  21. {
  22.  
  23. };
  24.  
  25. int main()
  26. {
  27.      A *a = new B;
  28.      a->fun();
  29.  
  30. 	 A *b = new C;
  31. 	 b->fun();
  32.  
  33.      return 0;
  34. }
Success #stdin #stdout 0s 5328KB
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derived base
https://ideone.com/jPmMl5
language:
C++ (gcc 8.3)
created:
9 days ago
visibility:
public

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