Homework? 
my $x = 4; 
my $y = 4; 
for my $xx (1..$x) { 
  for my $yy(1..$y) {
    if( something ){
      print ' ';
    } else {
      print "*";
    }
  }
  print "\n";
}

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In reply to Re: Printing a hollow square of Asterisks by Anonymous Monk
in thread Printing a hollow square of Asterisks by Rafter

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