hello_world_environment2.cpp

The classic first application "Hello, World!" with xtd::environment class.

#include <xtd/xtd>
 
auto main() -> int {
  console::out << "Hello, " << environment::user_name() << "!" << environment::new_line;
}
 
// This code can produce the following output :
//
// Hello, gammasoft71!