def myRange(s, e):

	length = e-s

	result = [0] * length
	
	i = 0
	r = s

	while r < e:
		result [i] = r
		i = i + 1
		r = r + 1

	return result


def rangeTester():

	start = input ("Enter a start value, 999 to quit: ")

	while start != 999:
		end = input ("Enter the end value: ")

		print "The range is ", myRange(start, end)

		start = input ("Enter a start value, 999 to quit: ")

rangeTester()