Beefy Boxes and Bandwidth Generously Provided by pair Networks
Perl Monk, Perl Meditation
 
PerlMonks  

comment on

( [id://3333]=superdoc: print w/replies, xml ) Need Help??
use the modulus operator -- % isn't just for hashes.
for (1..100) { print "$_ "; print "\n" if ($_ % 5 ==0); # add a break (or other string) every +5 elements }
There are other ways to do it, but that's the most perl, I think.
Other ways?
@foo = map {$_*5} (1..10); # generate a list by fives. print join " ", @foo,"\n\n"; # see the fives. print "<table>"; # replace with calls to CGI.pm as appropriate. for my $ctr (0..$#foo) { print " <tr>\n "; print " <td>$_</td>" for (($ctr*5)+1 .. $foo[$ctr]); print "\n </tr>\n"; } print "</table>\n\n";

In reply to Re: How to iterate by fives? by boo_radley
in thread How to iterate by fives? by moof1138

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post; it's "PerlMonks-approved HTML":



  • Are you posting in the right place? Check out Where do I post X? to know for sure.
  • Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
    <code> <a> <b> <big> <blockquote> <br /> <dd> <dl> <dt> <em> <font> <h1> <h2> <h3> <h4> <h5> <h6> <hr /> <i> <li> <nbsp> <ol> <p> <small> <strike> <strong> <sub> <sup> <table> <td> <th> <tr> <tt> <u> <ul>
  • Snippets of code should be wrapped in <code> tags not <pre> tags. In fact, <pre> tags should generally be avoided. If they must be used, extreme care should be taken to ensure that their contents do not have long lines (<70 chars), in order to prevent horizontal scrolling (and possible janitor intervention).
  • Want more info? How to link or How to display code and escape characters are good places to start.
Log In?
Username:
Password:

What's my password?
Create A New User
Domain Nodelet?
Chatterbox?
and the web crawler heard nothing...

How do I use this?Last hourOther CB clients
Other Users?
Others lurking in the Monastery: (1)
As of 2024-04-25 04:31 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    No recent polls found