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  1. #include <functional>
  2. #include <iostream>
  3. #include <vector>
  4.  
  5. using namespace std;
  6.  
  7. int main() {
  8. 	auto a = 0, b = 1, c = 2;
  9.  
  10. 	for(auto& i : {ref(a), ref(b), ref(c)}) i += 10;
  11.  
  12. 	cout << a << endl << b << endl << c << endl;
  13. }
Success #stdin #stdout 0s 3456KB
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stdin
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Standard input is empty
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10
11
12
https://ideone.com/j0V3GG
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
secret

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