#!/bin/python3

import sys


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

num = len(types)
remaining = num
mostCommon = 0
mostCounts = 0

for i in range(num):
    counts = types.count(i)
    remaining -= counts
    if counts > mostCounts:
        mostCounts = counts
        mostCommon = i
    if counts > remaining:
        break
        
print(mostCommon)