#!/bin/python3

import sys

def return_type(types):
    count = [0,0,0,0,0]

    for i in range(len(types)):
        if(types[i] == 1):
            count[0] = count[0] + 1
        elif(types[i] == 2):
            count[1] = count[1] + 1
        elif(types[i] == 3):
            count[2] = count[2] + 1
        elif(types[i] == 4):
            count[3] = count[3] + 1
        elif(types[i] == 5):
            count[4] = count[4] + 1
    
    i = count.index(max(count))
    i = i + 1
    return(i)

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

max_type = return_type(types)
        
print(max_type)