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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. class Simple
  5. {
  6. public:
  7. 	static int f()
  8. 	{
  9. 		X = X + 10;
  10. 		return 1;
  11. 	}
  12.  
  13. 	static int X;
  14. };
  15. int Simple::X = 0;
  16.  
  17. int main() {
  18. 	Simple::X += Simple::f();
  19. 	printf("X = %d", Simple::X);
  20. 	return 0;
  21. }
Success #stdin #stdout 0s 3296KB
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stdin
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Standard input is empty
stdout
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X = 11
https://ideone.com/zm2RaN
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

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