my $input;
print "Please Enter String to be encrypted or decrypted";
$input = <>;
chomp $input;
my @asciich;

while($input=~ m/(.)/g)
{push @asciich,ord ($1);}
my $count=scalar(@asciich);
print "Ascii values -----> @asciich\n";

for(my $i=0;$i<$count;$i++)
{
if (($asciich[$i] >= 65 && $asciich[$i] <= 77)|| ($asciich[$i] >= 97 &
+& $asciich[$i] <= 109))
{
$asciich[$i] = $asciich[$i]+13;
}
else
{$asciich[$i] = $asciich[$i] - 13;}

}

print "Encrypted values -----> @asciich\n";

foreach(my $i=0;$i<$count;$i++)
{ $asciich[$i]=chr($asciich[$i]);}
print "encrypted output ------> @asciich\t";

[download]

In reply to Re^2: Rot13 Challenge by Anonymous Monk
in thread Rot13 Challenge by PyrexKidd

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