
#!/usr/bin/perl

use warnings;
$a = 6 * 9;
print "Six nines are ", $a, "\n";
$a += 3;
print "Plus three is ", $a, "\n";
$a /= 3;
print "All over three is ", $a, "\n";
$a += 1;
print "Add one is ", $a, "\n";

   