#!/bin/python3

import sys


n = int(input().strip())
types = list(map(int, input().strip().split(' ')))
# your code goes here
birds=[0,0,0,0,0]
for i in types:
    birds[i-1]+=1
lg=0
n=0
for j in range(5):
    if birds[j]>lg:
            lg=birds[j]
            n=j
print(n+1)