#!/bin/python

import sys


n = int(raw_input().strip())
types = map(int, raw_input().strip().split(' '))
# your code goes here
listo = [0,0,0,0,0]
for i in range(len(types)):
    listo[types[i]-1]+= 1
tracker = listo[0]
max_type = 1
for i in range(1,5):
    if listo[i] > tracker:
        tracker = listo[i]
        max_type = i+1
print max_type