#!/bin/python

import sys


n = int(raw_input().strip())
types = map(int, raw_input().strip().split(' '))
# your code goes here
d = {}
for e in types:
    d[e] = d.get(e, 0)
    d[e] += 1
sorted_d = sorted(d, key=d.get, reverse=True)
print sorted_d[0]