#!/bin/python3

import sys


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

# build dictionary
types_dict = {}
for bird in types:
    types_dict[bird] = types_dict.get(bird, 0) + 1
max_id, max_count = (None, -1)
# find most frequent id
for id, count in types_dict.items():
    if count > max_count:
        max_id = id
        max_count = count
    elif count == max_count and id < max_id:
        max_id = id
        max_count = count

print(max_id)