#!/bin/python3

import sys


n = int(input().strip())
types = list(map(int, input().strip().split(' ')))
count = [0,0,0,0,0]
for i in types:
    count[i-1] += 1
aType = 0
theType = 0
for i in count:
    if count[aType] > count[theType]:
        theType = aType
    aType += 1      

print(theType + 1)