#!/bin/python

import sys


n = int(raw_input().strip())
types = map(int, raw_input().strip().split(' '))
# your code goes here
number = {}
for i in range(1,6):
    number[i] = 0
for i in types:
    number[i] += 1
maxx = 0
ans = 0
for i in range(1, 6):
    if number[i] > maxx:
        maxx = number[i]
        ans = i
print ans