#!/bin/python3

import sys


n = int(input().strip())
types = list(map(int, input().strip().split(' ')))
# your code goes here

one=0
two=0
three=0
four=0
five=0
for i in types:
    if i == 1:
        one +=1
    elif i == 2:
        two +=1
    elif i == 3:
        three +=1
    elif i == 4:
        four +=1
    else:
        five+=1

#Find max result
results = [one, two, three, four, five]
maxscore = max(results)

if one == maxscore:
    print(1)
elif two == maxscore:
    print(2)
elif three == maxscore:
    print(3)
elif four == maxscore:
    print(4)
else:
    print(5)