012.Hi-Lo.py

low = 1
high = 1000

print("Please think a number between {} and {}".format(low, high))
input("Please ENTER to start")

guesses = 1

while low != high:
    print("\tGuessing in the range of {} and {}".format(low, high))
    guess = low + (high - low) // 2
    high_low = input("My guess is {} Should i guess higher or lower? "
                     "Enter h or l, or c if my guess was correct "
                     .format(guess)).casefold()

    if high_low == "h":
        # Guess Higher.The lower End become 1 greater than the guess
        low = guess + 1
    elif high_low == "l":
        # Guess lower.The higher End becomes 1 less than the guess
        high = guess - 1
    elif high_low == "c":
        print("I got  it in {} guesses".format(guesses))
        break
    else:
        print("Please enter h, l or c ")

    # guesses = guesses + 1
    guesses += 1
else:
    print("You thought of the number {}".format(low))
    print("I got it in {} guesses".format(guesses))