#!/bin/python3

import sys
from operator import itemgetter
from collections import Counter

n = int(input().strip())
types = list(map(int, input().strip().split(' ')))
# your code goes here
d = Counter()
d.update(types)
l = []
for k,v in d.items():
    l.append((k,v))
l.sort(key=itemgetter(1),reverse=True)
print(l[0][0])