#!/bin/python3

import sys


n = int(input().strip())
types = list(map(int, input().strip().split(' ')))
# your code goes here
result = [0, 0, 0, 0, 0]
for i in range(n):
    result[types[i]-1] += 1
max_idx = 0
max = 0
for i in range(5):
    if result[i] > max:
        max = result[i]
        max_idx = i
print(max_idx + 1)