challenge-279/deadmarshal/perl/ch-2.pl


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#!/usr/bin/env perl
use strict;
use warnings;

sub split_string{
  $_[0] =~ tr/aeiouy// % 2 == 0
}

printf "%d\n",split_string('perl');
printf "%d\n",split_string('book');
printf "%d\n",split_string('good morning');