output the subroutine arguments using special variable @_ : Parameter « Subroutine « Perl






output the subroutine arguments using special variable @_

   


displayArguments( "A", "B", 2, 15, 73, 2.79 );

# output the subroutine arguments using special variable @_
sub displayArguments
{
   # the following loop displays each individual argument
   for ( $i = 0; $i < @_; ++$i ) {
      print "Argument $i: $_[ $i ]\n";
   }

}

   
    
    
  








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