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我的 Python 问答游戏有问题，我真的不知道如何继续前进。这些问题来自一个 API，我希望能够用一个数字来回答正确的问题是什么（我已经修复了问题，以便替代问题的前面有数字）。我现在可以写出正确的答案，但不能用数字。当我写错答案或用数字回答时，我会像这样得到整个字典：

Wrong, right answer is: [{'answer': 'print', 'correct': True}, {'answer': 'input', 'correct': False}, {'answer': 'import', 'correct': False}, {'answer': 'sys.exit', 'correct': False}]

我只是想要正确的答案，但我真的不知道如何解决这个问题。所以，我希望能够用一个数字来回答，然后得到正确的答案。我该如何解决？我试图在正确答案 = 问题 ['答案'] 的主函数中应用 int(user_answer) - 1，但我没有让它工作，所以它可能是错误的方法。

import requests

url = ""
the_questions = requests.get(url).json()

print("------ Welcome to Python Quiz ------")


def compare_answer(correct, answers):
    return any(ca["correct"] and ca["answer"].strip().lower() == answers for ca in correct)


def get_correct_answers(answers):
    res = []
    for ans in answers:
        if ans['correct']:
            res.append(ans['answer'])
    return res


def main():
    score = 0
    for question in the_questions['questions']:
        print(question['prompt'])

        for i, a in enumerate(question['answers'], start=1):
            print(f"[{i}] {a['answer']}")

        user_answer = input("> ")
        correct_answer = question['answers']
        if compare_answer(correct_answer, user_answer):
            score += 1
            print(f"Right!")
        else:
            print(f"Wrong, the right answer is: {correct_answer}")
    print(f"You got {score} points out of 3!")


if __name__ == '__main__':
    main()

这就是 API 现在的样子，如果它有帮助的话。

{"questions":[{"id":"1","prompt":"Vilken funktion anv\u00e4nder du f\u00f6r att skriva ut text i terminalen?","answers":[{"answer":"print","correct":true},{"answer":"input","correct":false},{"answer":"import","correct":false},{"answer":"sys.exit","correct":false}]},{"id":"2","prompt":"Hur tar man fram l\u00e4ngden p\u00e5 listan i variabeln \"fruits\"?","answers":[{"answer":"for _ in range(10)","correct":false},{"answer":"input(fruits)","correct":false},{"answer":"len(fruits)","correct":true}]},{"id":"3","prompt":"Vad heter nyckelordet f\u00f6r att g\u00f6ra en loop i python?","answers":[{"answer":"in","correct":false},{"answer":"for","correct":true},{"answer":"while","correct":true}]}]}
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1 回答 1

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该get_correct_answers()函数将返回正确答案。所以调用它并显示它的结果。

        if compare_answer(correct_answer, user_answer):
            score += 1
            print(f"Right!")
        else:
            all_correct = ", ".join(get_correct_answers(correct_answer)
            print(f"Wrong, the right answer is: {all_correct}")
于 2021-10-12T07:13:23.200 回答