#!/bin/python3

import sys


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

hist = [0, 0, 0, 0, 0, 0]

for i in types:
    hist[i] += 1
m = 0
for i in range(1,6):
    if hist[i] > hist[m]:
        m = i
print( m )