[SOLVED] 程序代写代做代考 Programming Exercise 3-1

Programming Exercise 3-1

Programming Exercise 10-9
# question.py

class Question:

def __init__(self, question, answer1, answer2,

answer3, answer4, solution):

self.__question = question

self.__answer1 = answer1

self.__answer2 = answer2

self.__answer3 = answer3

self.__answer4 = answer4

self.__solution = solution

def set_question(self, question):

self.__question = question

def set_answer1(self, answer1):

self.__answer1 = answer1

def set_answer2(self, answer2):

self.__answer2 = answer2

def set_answer3(self, answer3):

self.__answer3 = answer3

def set_answer4(self, answer4):

self.__answer4 = answer4

def set_solution(self, solution):

self.__solution = solution

def get_question(self):

return self.__question

def get_answer1(self):

return self.__answer1

def get_answer2(self):

return self.__answer2

def get_answer3(self):

return self.__answer3

def get_answer4(self):

return self.__answer4

def get_solution(self):

return self.__solution

def __str__(self):

result = self.get_question() + ‘
’ +

‘1. ‘ + self.get_answer1() + ‘
’ +

‘2. ‘ + self.get_answer2() + ‘
’ +

‘3. ‘ + self.get_answer3() + ‘
’ +

‘4. ‘ + self.get_answer4()

return result

def isCorrect(self, answer):

return answer==self.get_solution()
# Exercise 10-8.py
import question

def main():

# Local variables

first_points = 0

second_points = 0

player = ”

# Create question list.

questions = get_questions()

for i in range(10):

if i % 2 == 0:

player = ‘first’

else:

player = ‘second’

print(‘Question for the’, player, ‘player:’)

current = questions[i]

print(current)

user_answer = int(input(‘Enter your solution (a number’ +

‘ between 1 and 4): ‘))

if current.isCorrect(user_answer):

if player == ‘first’:

first_points += 1

else:

second_points += 1

print(‘That is the correct answer.’)

print()

else:

print(‘That is incorrect. The correct answer is’,

current.get_solution())

print()

print(‘The first player earned’, first_points, ‘points.’)

print(‘The second player earned’, second_points, ‘points.’)

if first_points == second_points:

print(‘It is a tie.’)

elif first_points > second_points:

print(‘The first player wins the game.’)

else:

print(‘The second player wins the game.’)

def get_questions():

questions = []

# Create questions and add to list.

question1 = question.Question(‘How many days are in a ‘ +

‘lunar year?’, ‘354’, ‘365’,

‘243’, ‘379’, 1)

questions.append(question1)

question2 = question.Question(‘What is the largest planet?’,

‘Mars’, ‘Jupiter’, ‘Earth’,

‘Pluto’, 2)

questions.append(question2)

question3 = question.Question(‘What is the largest kind of ‘ +

‘whale?’, ‘Orca whale’,

‘Humpback whale’,

‘Beluga whale’, ‘Blue whale’, 4)

questions.append(question3)

question4 = question.Question(‘Which dinosaur could fly?’,

‘Triceratops’, ‘Tyranosaurus Rex’,

‘Pteranodon’, ‘Diplodocus’, 3)

questions.append(question4)

question5 = question.Question(‘Which of these Winnie the Pooh ‘ +

‘characters is a donkey?’,

‘Pooh’, ‘Eeyore’, ‘Piglet’,

‘Kanga’, 2)

questions.append(question5)

question6 = question.Question(‘What is the hottest planet?’,

‘Mars’, ‘Pluto’, ‘Earth’,

‘Venus’, 4)

questions.append(question6)

question7 = question.Question(‘Which dinosaur had the ‘ +

‘largest brain compared to body’ +

‘ size?’, ‘Troodon’, ‘Stegosaurus’,

‘Ichthyosaurus’, ‘Gigantoraptor’, 1)

questions.append(question7)

question8 = question.Question(‘What is the largest type ‘ +

‘of penguins?’,

‘Chinstrap penguins’,

‘Macaroni penguins’,

‘Emperor penguins’,

‘White-flippered penguins’, 3)

questions.append(question8)

question9 = question.Question(“Which children’s story ” +

‘character is a monkey?’,

‘Winnie the Pooh’,

‘Curious George’, ‘Horton’,

‘Goofy’, 2)

questions.append(question9)

question10 = question.Question(‘How long is a year on Mars?’,

‘550 Earth days’,

‘498 Earth days’,

‘126 Earth days’,

‘687 Earth days’, 4)

questions.append(question10)

return questions

# Call the main function.

main()