Re (tilly) 1: (Golf) Ordered Combinations

[tilly]

If we don't have to be strict compliant...49.

sub c {
@r='';@r=map{$c=$_;map$c.$_,@r}@_ for 1..shift;@r
}

(Note: I handle the case of $n=0 correctly. The solution that you started with does not...)

[MeowChow]

(Note: I handle the case of $n=0 correctly. The solution that you started with does not...)

I can't slip anything past you, can I? :-)

   MeowChow                                   
               s aamecha.s a..a\u$&owag.print

[Anonymous Monk]

Is there any way to print these results to a file?