[Rio-pm] [Golf] Fatorial

[Stefano Rodighiero]

2010/2/1 Alexei Znamensky <russoz at gmail.com>:

> perl -E'$n=1;$n*=$_ for 1..6;say $n'

Even nicer.

and it can be bent in the usual way

perl -E'$.*=$_ for 1..<>;say $.'

(also, this takes input)

s.

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