#!/bin/python

import sys


n = int(raw_input().strip())
types = map(int, raw_input().strip().split(' '))
# your code goes here
count = {i+1:0 for i in range(5)}
for num in types:
    for key in count:
        if num == key:
            count[key] += 1
print max(count, key=count.get)