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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. struct Interf {
  5.     virtual void foo(const int a) = 0;
  6. };
  7. struct Impl : Interf {
  8. 	virtual void foo(int a) override {}
  9. };
  10.  
  11.  
  12. int main() {
  13. 	Impl i;
  14. 	i.foo(1);
  15. 	// your code goes here
  16. 	return 0;
  17. }
Success #stdin #stdout 0s 3456KB
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https://ideone.com/4MXTSL
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
public

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