🚀 go-pugleaf

Reading the STL part of the CD, I understand that the sample "Hello world"
program becomes:

#include <iostream>
int main()
{
  using namespace std;
  cout << "Hello, world!" << endl;
}

Am I right?

If yes, what about "old" programs written using <iostream.h>? What does the
above program become if I want to write it without using namespace std?

Thanks in advance,

  Jérôme.


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