#!/bin/python

import sys


n = int(raw_input().strip())
types = map(int, raw_input().strip().split(' '))

type_map={}
for t in types:
    type_map[t] = (type_map.get(t, 0) + 1)
    
most_type = None
for t in sorted(type_map.keys()):
    if not most_type:
        most_type = t
    else:
        if type_map[t] > type_map[most_type]:
            most_type = t

print most_type