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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. class A
  5. {
  6. public:
  7. 	 virtual int value() {return 1;}
  8. };
  9.  
  10. class B : public A
  11. {
  12. public:
  13. 	 int value() {return 2;}
  14. };
  15.  
  16. int main() {
  17. 	// your code goes here
  18. 	A *obj = new B();
  19. 	int val = 0;
  20. 	cout << val++;
  21. 	return 0;
  22. }
Success #stdin #stdout 0s 4572KB
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https://ideone.com/RZBxtS
language:
C++14 (gcc 8.3)
created:
4 years ago
visibility:
public

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