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  1. struct Foo
  2. {
  3.     Foo();
  4. } foo_instance; // uses ::std::cout
  5.  
  6. #include <iostream> // declares ios_base::Init variable that will init ::std::cout
  7.  
  8. Foo::Foo()
  9. {
  10.     std::cout << "Hello, world.\n";
  11. }
  12.  
  13. int main(int argc, const char *argv[]) {
  14.     return 0;
  15. }
Runtime error #stdin #stdout 0s 15240KB
comments (?)
stdin
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Standard input is empty
stdout
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Standard output is empty
https://ideone.com/7dJG1J
language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
public

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