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  1. #include <iostream>
  2. #include <utility>
  3.  
  4. using namespace std;
  5.  
  6. pair<int, int> test() {
  7. 	return make_pair(13, 42);
  8. }
  9.  
  10. int main() {
  11. 	int a = 1, b = 2;
  12.  
  13. 	pair<int&, int&>(a, b) = test();
  14. 	// make_pair<int&, int&>(a, b) = test();
  15.  
  16. 	cout << a << ' ' << b << endl;
  17. }
Success #stdin #stdout 0s 3468KB
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stdin
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Standard input is empty
stdout
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13 42
https://ideone.com/LPHWSS
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
public

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