#!/bin/python

import sys


n = int(raw_input().strip())
types = map(int, raw_input().strip().split(' '))
# your code goes here
store = {t : 0 for t in range(1,6)}
for t in types:
    store[t] += 1
maxNum = 0
maxType = 0
for key in range(1,6):
    if store[key] > maxNum:
        maxNum = store[key]
        maxType = key
print maxType