#!/bin/python

import sys


n = int(raw_input().strip())
types = map(int, raw_input().strip().split(' '))
# your code goes here
count = {}
for i in types:
    if i in count:
        count[i] = count[i] + 1
    else:
        count[i] = 1

print list(filter(lambda t: t[1]==max(count.values()), count.items()))[0][0]