#!/usr/bin/perl -w use Math::String 1.16; use Math::BigInt 1.48; my $i = Math::String->new('99',['0'..'9']); # counter my $cs = ["a".."z","A".."Z"," ",",","(",")","\n"]; # charset my $c = 'Math::String'; # class my $u = $c->from_number( # b. of beer on wall "143457256751672444408485136195337476997885002593618110354",$cs); my $v = $c->from_number( # take one, pass it "2183742159727155773060245326632596445683097582725669500",$cs); my $w = $c->from_number( # bottles of beer "121961920301233380909600391518980493",$cs); while ($i ne '00') { print "$i$u$i$w$v"; $i--; print "$i$u\n"; }