#!/bin/python3

import sys


n = int(input().strip())
types = list(map(int, input().strip().split(' ')))
# your code goes here
first = 0
second = 0
third = 0
fourth = 0
fifth = 0
for bird in types:
    if bird == 1:
        first = first + 1
    if bird == 2:
        second = second + 1
    if bird == 3:
        third = third + 1
    if bird == 4:
        fourth = fourth + 1
    if bird == 5:
        fifth = fifth + 1
which = 1
great = 0
if fifth >= great:
    which = 5
    great = fifth
if fourth >= great:
    which = 4
    great = fourth
if third >= great:
    which = 3
    great = third
if second >= great:
    which = 2
    great = second
if first >= great:
    great = first
    which = 1

print(which)