#!/bin/python

import sys


n = int(raw_input().strip())
types = map(int, raw_input().strip().split(' '))
# your code goes here
type_dict= {1:0, 2:0, 3:0, 4:0, 5:0}
for entry in types:
    type_dict[int(entry)] += 1
print max(type_dict, key=type_dict.get)