#!/bin/python

import sys
n = int(raw_input().strip())
types = map(int, raw_input().strip().split(' '))
# your code goes here
a=[0]*5
m=0
k=0
for i in xrange(n):
    a[types[i]-1]+=1

for i in xrange(5):
    if m<a[i]:
        m=a[i]
        k=i

print k+1