<?php

$handle = fopen ("php://stdin","r");
fscanf($handle,"%d",$n);
$types_temp = fgets($handle);
$types = explode(" ",$types_temp);
$sum = [];
foreach ($types as $type) {
    if (!isset($sum[$type])) {
        $sum[$type] = 1;
    } else {
        $sum[$type] += 1;
    }
}

$gan = null;
$cantGan = 0;
foreach ($sum as $type => $cant) {
    if ($gan == null || $cant > $cantGan || ($cant == $cantGan && $type < $gan)) {
        $gan = $type;
        $cantGan = $cant;
    }
}

echo $gan;

?>