gistfile1.rb

THREE_DIGIT_NUMBERS = (100..999).to_a
MAX = 999 * 999
MIN = 100 * 100

def is_palindrome?(input)
  input.to_s == input.to_s.reverse
end

def three_digit_factors(input)
	input = input.to_i
	(100..999).to_a.each do |i|
		if input % i == 0 && (input/i).to_s.length == 3
			return [input/i, i]
		end
	end
	return false
end


(MIN..MAX).to_a.reverse.each do |num|
	if is_palindrome?(num) && three_digit_factors(num)
		raise "This pair #{three_digit_factors(num)} makes a palindrome"
	end
end