#!/bin/python

import sys


n = int(raw_input().strip())
types = map(int, raw_input().strip().split(' '))

count_dict = {1:0,2:0,3:0,4:0,5:0}
for t in types:
    if int(t) == 1:
        count_dict[1] += 1
    if int(t) == 2:
        count_dict[2] += 1
    if int(t) == 3:
        count_dict[3] += 1
    if int(t) == 4:
        count_dict[4] += 1
    if int(t) == 5:
        count_dict[5] += 1
        
sorted_type_count = sorted(count_dict.iteritems(),reverse=True,key = lambda (k,v): v)       

print sorted_type_count[0][0]