For the fun of it I want to try the same thing, however with random variable numbers. 
#!/usr/bin/perl -w

use strict;

my $num1;
my $num2;

print "Enter in a whole number: ";
chomp ($num1 = <STDIN>);

print "Enter in another whole number: ";
chomp ($num2 = <STDIN>);
print "\n";

foreach ( $num1 .. $num2 ) {
  print "$_ ";
  print "\n" if ( $_ == ($num1 +4) );
  }

[download]
the last line of the code I am stumped on. I want it to start a new line after five numbers. It works if the number range is smaller than 10 numbers, however if I expand past 10 numbers it keeps on trucking.

In reply to Re^2: Chess Board Single Loop by xantithor
in thread Chess Board Single Loop by xantithor

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