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()
