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  1. #include <iostream>
  2.  
  3. struct A
  4. {
  5.     int a;
  6.     int b;
  7.     std::string c;
  8.  
  9.     friend std::ostream& operator <<(std::ostream& os, A const& a)
  10.     {
  11.         return os << a.a << '\n'
  12.                   << a.b << '\n'
  13.                   << a.c << '\n';
  14.     }
  15. };
  16.  
  17. int main()
  18. {
  19.     A a = {5, 10, "apple sauce"};
  20.  
  21.     std::cout << a;
  22. }
Success #stdin #stdout 0s 3028KB
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stdin
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Standard input is empty
stdout
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5
10
apple sauce
https://ideone.com/j0r9Rc
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
secret

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