#!/bin/python3

import sys


n = int(input().strip())
types = list(map(int, input().strip().split(' ')))
n1=types.count(1)
n2=types.count(2)
n3=types.count(3)
n4=types.count(4)
n5=types.count(5)
x=max(n1,n2,n3,n4,n5)
if x==n1:
    print(1)
elif x==n2:
    print(2)
elif x==n3:
    print(3)
elif x==n4:
    print(4)
elif x==n5:
    print(5)
# your code goes here