#!/usr/bin/perl
use warnings;
use strict;
use feature qw{ say };

use open ':encoding(UTF-8)', ':std';

use Encode;

chomp( my $chinese = <> );
say length $chinese;

my $octets = encode('UTF-8' => $chinese);
say length $octets;


##</code><code>##

4
12


##</code><code>##

($q=q:Sq=~/;[c](.)(.)/;chr(-||-|5+lengthSq)`"S|oS2"`map{chr |+ord
}map{substrSq`S_+|`|}3E|-|`7**2-3:)=~y+S|`+$1,++print+eval$q,q,a,