#!/bin/python

import sys


n = int(raw_input().strip())
types = map(int, raw_input().strip().split(' '))
# your code goes here
dict_types = {}
for i in types:
    if i in dict_types:
        dict_types[i] +=1
    else:
        dict_types[i] = 1
maxtype = 5
maxcount = 0
x = list(set(dict_types))
x.reverse()
for i in x:
    if dict_types[i] >= maxcount:
        maxcount = dict_types[i]
        maxtype = i
print maxtype