chen li schreef:
> for ($k; $k>=1;$k--) {$result*=$n--;}Alternative: $result *= $n-- for 1..$k ; -- Affijn, Ruud "Gewoon is een tijger." -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] <http://learn.perl.org/> <http://learn.perl.org/first-response>
