#!/bin/python

import sys


n = int(raw_input().strip())
types = map(int, raw_input().strip().split(' '))
# your code goes here
b_count = {}
for i in types:
    if i not in b_count.keys():
        b_count[i] = types.count(i)
id = max(b_count, key=b_count.get)
print id