<?php
$users = trim(fgets(STDIN));
$voteStr = trim(fgets(STDIN));
$vote = explode(" ", $voteStr);
$voteBox1;
$voteBox2;
$maxVote;
$ans;

for($i = 0; $i < $users; $i++){
	$voteBox1[$vote[$i]] = $voteBox1[$vote[$i]] + 1;
}        

arsort($voteBox1);

$maxVote = current($voteBox1);
 
foreach($voteBox1 as $key => $val){
		if($val != $maxVote){
                break;
        } else {
                $voteBox2[] = $key;
        }
}

arsort($voteBox2);

$ans = current($voteBox2);
 
echo $ans;