Question

如何针对不同的问题给它不同的分数？对第一个问题说30分，对第二和第三个问题说35分（总计100）

谢谢

from Question import Question

question_prompts = ["What color are apples?\n(a) Red\n(b) Blue\n(c) Yellow\n\n",
                    "What color are bananas?\n(a) Red\n(b) Blue\n(c) Yellow\n\n",
                    "What color are strawberries?\n(a) Red\n(b) Blue\n(c) Yellow\n\n"]


questions = [Question(question_prompts[0], "a"),
             Question(question_prompts[1], "c"),
             Question(question_prompts[2], "b"),
             ]


def sayhi(name):
    print("Hello " + name + "!\n")
sayhi("Alice")


def run(question):
    score = 0
    for getInput in question:  
        answer = input(getInput.prompt)  
        if answer == getInput.answer:
            score += 2
    print("You got " + str(score) + "/" + str(len(question *2)) + " correct!")


run(questions)

Question.py

class Question:
    def __init__(self, prompt, answer):

        self.prompt = prompt
        self.answer = answer

Answer 1

首先，您需要将'score'属性添加到问题类中。

class Question:
    def __init__(self, prompt, answer, score):

        self.prompt = prompt
        self.answer = answer
        self.score = score

然后，根据需要将每个问题的分数作为第三个参数传递。

questions = [Question(question_prompts[0], "a", 30),
             Question(question_prompts[1], "c", 30),
             Question(question_prompts[2], "b", 35),
             ]

因此，您计算最终分数的逻辑变为：

def run(question):
    score = 0
    for getInput in question:  
        answer = input(getInput.prompt)  
        if answer == getInput.answer:
            score += getInput.score
    print("You got " + str(score) + "/" + str(len(question * 2)) + " correct!")

Answer 2

如果您不想要其他属性：

change

但是一般而言，钱德拉的方法更好

Answer 3

如果没有其他限制，可以选择以下一种方法-将score属性添加到您的Question类，并在计算分数时使用它。另外，您需要单独计算/跟踪总可能得分。

类似以下的方法将起作用：

Question.py
class Question:
    def __init__(self, prompt, answer, score):

        self.prompt = prompt
        self.answer = answer
        self.score = score

def run(question):
    score = 0
    total_possible_score = 0
    for getInput in question:
        total_possible_score += getInput.score  
        answer = input(getInput.prompt)  
        if answer == getInput.answer:
            score += getInput.score
    print("You got " + str(score) + "/" + str(total_possible_score) + " correct!")

为不同的问题提供不同的分数

3 个答案: