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#!/usr/bin/perl
my $i = 5;
eval "
\ $i = 10;
";
for my $q (1 .. 10) {
$i += $q ;
}
sub factorial
{
my $i = shift ;
return +( $i < 2) ? 1 : $i *factorial ( $i -1);
}
my $j = 4;
$j = factorial( $j );
$j = factorial(10);
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