#!/bin/python

import sys


n = int(raw_input().strip())
types = map(int, raw_input().strip().split(' '))
# your code goes here
all_birds = {}
all_birds['1'] = types.count(1)
all_birds['2'] = types.count(2)
all_birds['3'] = types.count(3)
all_birds['4'] = types.count(4)
all_birds['5'] = types.count(5)


print max(all_birds, key=all_birds.get)