#!/bin/python

import sys

m=0
v=0
n = int(raw_input().strip())
types = map(int, raw_input().strip().split(' '))
# your code goes here
types.sort()
i=0
while i<n-1:
    r=1
    a=types[i]
    while i+r<n and types[i+r]==a:
        r+=1
    if r>m:
        m=r
        v=a
    i+=r
print v