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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	int X = 1;
  6.  
  7. 	auto worker = [=]() mutable {return X++;};
  8.  
  9. 	cout << worker() << endl;
  10. 	cout << worker() << endl;
  11. 	cout << worker() << endl;
  12. 	cout << worker() << endl;
  13.  
  14.  
  15. 	return 0;
  16. }
Success #stdin #stdout 0s 3412KB
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https://ideone.com/o2bKuV
language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
public

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