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  1. #include <iostream>
  2.  
  3. int main()
  4. {
  5. 	int a = 1;
  6. 	int b = 2;
  7. 	int& c = a;
  8. 	std::cout << "a=" << a  << ", b=" << b << ", c=" << c << std::endl;
  9. 	c = b;
  10. 	std::cout << "a=" << a  << ", b=" << b << ", c=" << c << std::endl;
  11.  
  12. 	return 0;
  13. }
Success #stdin #stdout 0s 3340KB
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Standard input is empty
stdout
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a=1, b=2, c=1
a=2, b=2, c=2
https://ideone.com/SwRZ6r
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
public

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