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  1. #include <iostream>
  2.  
  3. auto main(int argc, char** argv) -> decltype(argc)
  4. {
  5.     std::cout << "hello world!\n";
  6. }
Success #stdin #stdout 0s 2928KB
comments (?)
stdin 
Standard input is empty
stdout 
hello world!
https://ideone.com/J82SGZ
language:
C++14 (gcc 8.3)
created:
12 years ago
visibility:
public

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