#!/bin/ruby

n = gets.strip.to_i
types = gets.strip
types = types.split(' ').map(&:to_i)
count = Array.new(5, 0)
types.each do |t|
    count[t-1] += 1
end
max_index = 0
max_value = count[0]
count.each_with_index do |c, i|
    if max_value < c
        max_value = c
        max_index = i
    end
end
puts max_index + 1