#!/bin/python

import sys


n = int(raw_input().strip())
types = map(int, raw_input().strip().split(' '))

count = {}
for bird_type in types:
    try:
        count[bird_type] += 1
    except:
        count[bird_type] = 1
common_type = 0
count_max = 0
for key, value in count.iteritems():
    if value > count_max:
        count_max = value
        common_type = key
print common_type