#!/bin/python3

import sys


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

counter = [0] * n

for type in types:
    counter[type] += 1

max_value = -1
max_index = -1
for i in range(n):
    if counter[i] > max_value:
        max_value = counter[i]
        max_index = i
print(max_index)