<?php
$users = trim(fgets(STDIN));
$points = explode(" ",trim(fgets(STDIN)));
$p_count = array_count_values($points);
$max = 0;
$max_index = 0;
foreach ( $p_count as $index => $p ) {
	if ( ($p >= $max) ) {
		$max = $p;
		$max_index = $index;
	}
}
echo $max_index.PHP_EOL;