#!/bin/python3

import sys


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

for i in range(5):
    if count[i] > max:
        max = count[i]
        maxIndex = i
print(maxIndex+1)