Dear all, am trying to print only 20 characters in a line from an array. below is my program. I think its logically right.(i may be wrong). How do i fix this? 
#!/usr/bin/perl
use strict;
use warnings;
my $str="30 30 36 33 36 36 36 33 36 34 26 24 21 17 17 23 27 27 31 31 3
+4 33 33 33 36 36 37 38 38 38 38 38 35 40 34 34 34 31 37 36 37 37 40 4
+0 49 40 40 40 40 40 40 40 40 33 30 30 30 30 30 42 45 45 45 45 45 49 4
+2 42";
open (OUT,">format.out");
my @array=split(/ /,$str);
foreach(@array){
    if($_=~/\d+/){
        my $flag=0;
        print OUT "$_ ";
        my $count++;
        my $align=20;
        if ($count/$align==1){print "\n"; $flag=1;}
        if($flag==1){$count=0;}
    }
}

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In reply to printing 20 characters in a line. by heidi

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