<?php

$handle = fopen ("php://stdin","r");
fscanf($handle,"%d",$n);
$types_temp = fgets($handle);
$types = explode(" ",$types_temp);
array_walk($types,'intval');
// your code goes here
$cnt = array(0, 0, 0, 0, 0, 0);
//print_r($cnt);
//print_r($types);
for ($i = 0; $i < $n; $i++) {
    $value = $types[$i];
    //echo "value is $value\n";
    $inner = $cnt[$value];
    $inner++;
   // echo "inner is $inner\n";
    $cnt[$value] = $inner;
    $cnt[$value] = $cnt[$value]++;
}
$max = 0;
$index = 1;
//print_r($cnt);
for ($i = 1; $i <= 5; $i++) {
  if ($cnt[$i] > $max) {
     // echo "max is $max, arr val is $cnt[$i]\n";
      $max = $cnt[$i];
      $index = $i;
  }    
}
echo $index;

?>