#!/bin/python

import sys


n = int(raw_input().strip())
types = map(int, raw_input().strip().split(' '))
# your code goes here

dict_birds = {}




for type in types:
    if dict_birds.has_key(type):
        dict_birds[type] += 1
    else:
        dict_birds[type] = 1
        
max_value = max(dict_birds, key=dict_birds.get)
print max_value