#!/bin/python

import sys


n = int(raw_input().strip())
types = map(int, raw_input().strip().split(' '))
# your code goes here
cal=[]
for i in xrange(6):
    cal.append(0)
for i in types:
    cal[i]+=1
    
max=1
for i in xrange(1,6):
    if cal[max]<cal[i]:
        max=i
        
print max