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  1. #include <iostream>
  2.  
  3. int i = 42;
  4.  
  5. void Func(int& num = i)
  6. {
  7.     std::cout << "Func: " << num << '\n';
  8. }
  9.  
  10. int main()
  11. {
  12.     int num = 390;
  13.     Func(num);
  14.     Func();
  15.     return 0;
  16. }
Success #stdin #stdout 0s 3340KB
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stdin
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Standard input is empty
stdout
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Func: 390
Func: 42
https://ideone.com/qjbjEj
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
secret

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