#!/bin/python3

import sys


n = int(input().strip())
types = list(map(int, input().strip().split(' ')))
# your code goes here

type_count = {1: 0, 2: 0, 3: 0, 4: 0, 5: 0}

for type in types:
    type_count[type] += 1

max = 1
for key in type_count:
    if type_count[key] > type_count[max]:
        max = key

print(max)