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  1. #include <iostream>
  2. #include <string>
  3.  
  4. #if defined(_WIN32)
  5.  
  6. std::string OS()
  7. {
  8.     return "Windows";
  9. }
  10.  
  11. #elif defined(__linux__)
  12.  
  13. std::string OS()
  14. {
  15.     return "Linux";
  16. }
  17.  
  18. #endif
  19.  
  20.  
  21. int main()
  22. {
  23.     std::cout << OS();
  24. }
  25.  
Success #stdin #stdout 0s 3428KB
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Linux
https://ideone.com/Mw1Nsk
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
public

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