Question

我一直试图弄清楚如何将正确的答案与正确的问题相匹配。现在，如果用户的答案等于任何答案，则返回正确。请帮忙。

easy_question = "The capitol of West Virginia is __1__"
medium_question = "The device amplifies a signal is an __2__"
hard_question = "A program takes in __3__ and produces output."

easy_answer = "Charleston"
medium_answer = "amplifier"
hard_answer = "input"

questions_and_answers = {easy_question: easy_answer, 
                    medium_question: medium_answer,
                    hard_question: hard_answer}
#print(easy_answer in [easy_question, easy_answer])
#print(questions_and_answers[0][1])

print('This is a quiz')
ready = input("Are you ready? Type Yes.")
while ready != "Yes":
    ready = input("Type Yes.")
user_input = input("Choose a difficulty: Easy, Medium, or Hard")

def choose_difficulty(user_input):
    if user_input == "Easy":
        return easy_question
    elif user_input == "Medium":
        return medium_question
    elif user_input == "Hard":
        return hard_question
    else:
        print("Incorrect")
        user_input = input("Type Easy, Medium, or Hard")
print(choose_difficulty(user_input))


answer = input("What is your answer?")
def check_answer(answer):
    if answer == easy_answer:
        return "Correct"
    elif answer == medium_answer:
        return "Correct"
    elif answer == hard_answer:
        return "Correct"
 print(check_answer(answer))

Answer 1

您需要跟踪question：

question = choose_difficulty(user_input)
print(question)

answer = input("What is your answer?")
def check_answer(question, answer):
    if questions_and_answers[question] == answer:
        return "Correct"
    return "Incorrect"
print(check_answer(question, answer))

你可以做很多很酷的事情，但这是一个可以解决问题的最小例子！

修改

当你做了

questions_and_answers = {easy_question: easy_answer, medium_question: medium_answer, hard_question: hard_answer}

你创建了一个字典（或者在Python中已知的dict）。见examples。基本上，你可以按第一个词（问题）进行查找，然后返回第二个词（答案）。

Answer 2

我会这样做：创建2个变量，x和y。如果用户选择“Easy”，则将x设置为1，“Medium”将其设置为2，依此类推。然后你问他答案。简单问题的答案，如果正确，将y设置为1，将介质设置为2，依此类推。然后检查x == y。如果是，那么他已正确回答了问题。

简单测验 - 如何链接变量？

2 个答案: