<?php
$numberOfAnimal = scanner();
$animal = explode(" ",scanner());
$countOfAnimal = array("tsuru"=>0,"kame"=>0);

foreach ($animal as $value) {
    if($value==2) $countOfAnimal["kame"] += 1;
    elseif($value==4) $countOfAnimal["tsuru"] +=1;
}

echo $countOfAnimal['tsuru']." ".$countOfAnimal['kame']."\n";

function scanner(){
    return trim(fgets(STDIN));
}