Programming Exercise 6-3
Programming Exercise 5-20
import random
# main function
def main():
# Initializing local variables
number = 0
play = 1
# Continue presenting numbers for the user
# to guess while the user wants to continue
# playing.
while(play > 0):
number = random.randint(1, 100)
play = playGuessingGame(number)
print(‘Thanks for playing!’)
# The playGuessingGame function receives the number that the
# user has to guess as an argument and prompts the user for
# guesses. If the user guesses incorrectly he is notified,
# and is prompted to try again. Otherwise, the user’s guess
# is returned.
def playGuessingGame(number):
# Get the user’s guess.
userGuess = int(input(‘Enter a number between 1 and 100, ‘ \
‘or 0 to quit: ‘))
# As long as user doesn’t want to quit
while userGuess > 0:
if userGuess > number:
print(‘Too high, try again’)
userGuess = int(input(‘Enter a number between 1 ‘ \
‘and 100, or 0 to quit: ‘))
elif userGuess < number: print('Too low, try again') userGuess = int(input('Enter a number between 1 ' \ 'and 100, or 0 to quit: ')) else: print('Congratulations! You guessed the right number!') return userGuess # Start the game again return userGuess # UserGuess is 0 and user wants to quit. # Call the main function. main()