#!/bin/python

import sys


n = int(raw_input().strip())
types = map(int, raw_input().strip().split(' '))
# your code goes here
birdDict = {}
for bird in types:
    try:
        birdDict[str(bird)] += birdDict[str(bird)]
    except:
        birdDict[str(bird)] = 1
a = list(birdDict.values())
b = list(birdDict.keys())
print b[a.index(max(a))]