from random import randint

wantsToPlay = True        # will play at least one time
while wantsToPlay:

    # play the actual game
    secret = randint(1,100)
    guess = int(raw_input("Guess the number: "))

    while guess != secret:    # wrong answer
        if guess > secret:
            print "No.  Lower"
        elif guess < secret:
            print "No.  Higher"

        # get a new guess
        guess = int(raw_input("Guess the number: "))

    print "Yes.  Congratulations"

    # does user want to play again?
    response = raw_input("play again? ")
    wantsToPlay = response.lower() in ('y','yes')


print 'Thanks for playing. Goodbye'