On Wed, Apr 27, 2005 at 11:48:39PM -0500, David Nicol wrote: > You want to go from n to m by tens, presumably you have > taken introductory C programming at some point in grade school > or somewhen, you do not need coaching to come up with > > for (my $num = $n; $n <= $m; $n+= 10){
Not to put too fine a point on it... my $m = 100; for (my $num = $n; $n <= $m; $n+= 10){ print "$num\n"; } prints all zeros and a few uninit warnings. I think you meant my $max = 100; for( my $num = 0; $num <= $max; $num += 10 ) { print "$num\n"; } which is a mistake one does not need coaching to come up with when using C-style for loops.