A pugs version of transpose..

use v6;

my $matrix = [
 [85,34,15,38,53,80],
 [73,38,31,92,17,96],
 [89,10,31,96,35,60],
 [45,68,23,90,33,12],
 [99,100,27,52,25,28],
 [85,50,75,28,73,4],
 [45,8,45,48,55,66],
 [57,10,5,4,43,20],
 [61,36,1,22,7,74],
 [37,16,71,32,81,42],
 ];
 
 
sub print_matrix ($matrix) {
   for ($matrix) -> $row {
      say $row.join(" ");
   }
}

sub transpose ($matrix) {
 my $new_matrix;
 my $width  = $matrix[0].elems - 1;
 my $height = $matrix.elems - 1;
 for (0 .. $width) -> $y {
     for (0 .. $height) -> $x {
      $new_matrix[$y][$x] = $matrix[$x][$y];
     }
 }
 return $new_matrix;

} 

say "before";
print_matrix($matrix);
say "after";
print_matrix( transpose $matrix );

[download]

___________
Eric Hodges

In reply to Re: Transposer by eric256
in thread Transposer by Pied

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


  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.