text: #include <iostream>
  #include <limits>
  
  class None {};
  
  std::ostream& operator<<(std::ostream& stream, const None& value) { return stream; }
  
  int main(int argc, char const *argv[])
  {
      std::cout << std::numeric_limits<None>::min() << std::endl; 
      return 0;
  }
  