// File: namespace5.cpp
//
// Simple use of namespace directive

#include <iostream>
using namespace std ;

namespace MySpace {
   int i = 7, j = 8 ;
}

namespace DS9 {
   int i = 17, j = 18 ;
}


main() {
   // using declarations causes compiler to
   // make local "aliases" for MySpace::i and MySpace::j
   //
   // Conflicts with local variables.
   using MySpace::i ;
   using MySpace::j ;

   cout << "MySpace::i = " << i << endl ;
   cout << "MySpace::j = " << j << endl ;
   cout << "DS9::i = " << DS9::i << endl ;
   cout << endl ;

   // Local Variables i and j.
   int i = 1001, j = 1005 ;

    cout << i << j << endl ;
}