#!/bin/python

import sys


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

max = -1
number = 0
for n in mydict.keys():
    if mydict[n] > number:
        max = n
        number = mydict[n]

print max