#!/bin/python3

import sys


n = int(input().strip())
types = list(map(int, input().strip().split(' ')))
# your code goes here
freqArr =[]
for i in range(1,6):
    l1 = len([elem for elem in types if elem==i])
    freqArr.append(l1)
print(freqArr.index(max(freqArr))+1)