#!/bin/python3

import sys


n = int(input().strip())
types = list(map(int, input().strip().split(' ')))
count = [0 for _ in range(5)]
max = 0
maxobj = 0;
for i in types:
    count[i-1] += 1
    if count[i-1] > max:
        maxobj = i
        max = count[i-1]
    if count[i-1] == max:
        if i < maxobj:
            maxobj = i
print(maxobj)
# your code goes here