11 lines
208 B
Perl
11 lines
208 B
Perl
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sub Factorial {
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my($n) = @_;
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$n <= 2 and return $n;
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return $n * Factorial($n-1);
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}
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for $i (1..9) {
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print "$i Factorial =\t", Factorial($i), "\n";
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}
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