#!/bin/python

import sys
import operator


n = int(raw_input().strip())
types = map(int, raw_input().strip().split(' '))
# your code goes here
z={}
for val in range (0,5):
    z[val+1]=0
for birds in types:
    if birds in z.keys():
        z[birds]+=1
v=list(z.values())
k=list(z.keys())
print k[v.index(max(v))]