#!/bin/python3

import sys


n = int(input().strip())
types = list(map(int, input().strip().split(' ')))
f = [0 for i in range(5)]
for t in types:
    f[t-1] += 1
t = 0
M = f[0]
for i in range(5):
    if f[i]>M:
        t = i
        M = f[i]
print(t+1)