def main():
	import string
	x = raw_input("Enter filename (including extension) here:  ")
	infile = open(x, 'r')
	myfile = infile.read()
	mylist = string.split(myfile)
	count_words = 0
	count_letters = 0
	for i in mylist:
		count_words = count_words + 1
		for j in range (len(mylist[i])):
			count_letters = count_letters + j
	print "*** Opening filename", x, "***"
	print "The file contains", count_words, "words."
	print "The average word length is %0.2f letter(s)." %(float(count_words)/count_letters)
	infile = close(x, 'r')
	print "*** Closing filename", x, "***"
	print "Done!"

main()