判断题答题怎么做
时间: 2023-07-01 09:26:39 浏览: 248
利用python编写的基于tkinter、pandas,excle写的单选题答题练习程序
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判断题的答题方式一般是让考生在“对”、“错”两个选项中选择一个作为答案。
在实现判断题答题的程序中,可以参考选择题的实现方式,将每道题目的信息保存在一个字典中,包括题干和答案。考生在回答问题时,可以选择“对”或“错”,程序将其转化为相应的答案,然后进行批改并计分。
下面是一个简单的Python单机判断题答题系统的代码示例:
```python
import random
class Exam:
def __init__(self, filename, num_questions):
self.questions = self.load_questions(filename)
self.num_questions = num_questions
self.score = 0
self.answers = []
def load_questions(self, filename):
questions = []
with open(filename, 'r') as f:
lines = f.readlines()
for i in range(0, len(lines), 2):
question = {
'stem': lines[i].strip(),
'answer': lines[i+1].strip()
}
questions.append(question)
return questions
def start(self):
random.shuffle(self.questions)
for i in range(self.num_questions):
question = self.questions[i]
print('{}. {}'.format(i+1, question['stem']))
answer = input('True or False? ')
self.answers.append(answer)
self.grade()
def grade(self):
for i, question in enumerate(self.questions):
if self.answers[i] == question['answer']:
self.score += 1
print('Your score is {}/{}.'.format(self.score, self.num_questions))
print('Your answers: {}'.format(' '.join(self.answers)))
print('Correct answers: {}'.format(' '.join([question['answer'] for question in self.questions])))
if __name__ == '__main__':
exam = Exam('questions.txt', 5)
exam.start()
```
在这个示例中,题目文件的格式如下:
```
The earth is flat.
False
The sun rises in the east.
True
...
```
每道题目由题干和答案组成,用空行隔开。程序使用load_questions方法读取题目文件,并将每道题目的信息保存在一个字典中。在start方法中,程序随机选择一定数量的题目作为考试题目,并将它们显示给考生。考生选择答案后,程序记录答案,并在grade方法中自动批改考试,计算得分。最后,程序显示考试结果,包括得分和答题情况。
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