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  1. #include <iostream>
  2. #include <functional>
  3. using namespace std;
  4.  
  5.  
  6.  
  7.  
  8. int main() {
  9. 	// your code goes here
  10.  
  11. 	int x = 4;
  12. 	auto y = [&r = x, x = x+1]()->int { 
  13. 	    r += 2;
  14. 	    return x+2;
  15. 	}();
  16.  
  17. 	cout << y << endl;
  18.  
  19. 	return 0;
  20. }
Success #stdin #stdout 0s 15232KB
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https://ideone.com/h5IBwK
language:
C++14 (gcc 8.3)
created:
5 years ago
visibility:
public

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