Python：如何获得理解输入的信息？

Question

我正在尝试创建西班牙琐事游戏，但是我很难获得随机问题以接受答案作为该问题的答案。就目前而言，代码最终只是简单地循环回到问题，直到完成所有三个猜测为止。任何帮助将不胜感激。

谢谢！

from random import randint

starting_line = 0
Comp_startingline = 0
finish_line = 100

guess_count = 0
limit_of_guesses = 3

player_1 = 0

player1 = randint(1,10)
computer = randint(1,10)
questions = randint(1,10)


# The questions that will come up in racing
if questions == 1:
    questions = ("Hola, como estas, Carlos?")
    answer = "Hello, how are you, Carlos?"
    if questions == answer:
        print ("You are correct!")

elif questions == 2:
    questions = ("Me llamo, Mateo!")
    answer1 = "My name is Matthew!"
    if questions == answer1:
        print ("You are correct!")

elif questions == 3:
    questions = ("Que rabia!")
    answer2 = "What rage!"
    if questions == answer2:
        print ("You are correct!")

elif questions == 4:
    questions = ("Amigo!")
    answer3 = "Friend!"
    if questions == answer3:
        print ("You are correct!")

elif questions == 5:
    questions = ("Me nombre es.")
    answer4 = "My name is."
    if questions == answer4:
        print ("You are correct!")

elif questions == 6:
    questions = ("Le gusta?")
    answer5 = "Do you like him?"
    if questions == answer5:
        print ("You are correct!")

elif questions == 7:
    questions = ("Soy escritor")
    answer6 = "I am a writer."
    if questions == answer6:
        print ("You are correct!")

elif questions == 8:
    questions = ("Me gusta musica!")
    answer7 = "I like music!"
    if questions == answer7:
        print ("You are correct!")

elif questions == 9:
    questions = ("Que estado?")
    answer8 = "What state?"
    if questions == answer8:
        print ("You are correct!")

else:
    questions = ("De donde eres?")
    answer9 = "Where are you from?"
    if questions == answer9:
        print ("You are correct!")



while starting_line != finish_line:
    player_1_progress = starting_line + player1
    Computer_progress = computer + Comp_startingline
    print(questions)
    if guess_count < limit_of_guesses:
        answer = input("What did the phrase say? ")
        guess_count += 1
    else:
        print("Wah, wah, wahhh! Better luck next time!")
        break

我在这里做错了什么？

Answer 1

您正在以非预期的方式使用python。您正在使用面向对象的编程语言编写过程程序。

我的建议：

为所有问题和答案创建dict，使用循环保持一段时间不停地提问，并在所有问题用尽时停止，或者循环并随机化所有问题。这样，您只需要一个条件块（即可检查它们是否正确）。

对于计算机，只需从0到计算机不需要回答的每个问题的数量中随机选择一个数字即可，只需随机对或错即可。

Answer 2

您可以在while循环中合并if条件，如下所示：

from random import randint

starting_line = 0
Comp_startingline = 0
finish_line = 100

guess_count = 0
limit_of_guesses = 3

player_1 = 0

player1 = randint(1,10)
computer = randint(1,10)
questions = randint(1,10)


# The questions that will come up in racing
if questions == 1:
    questions = ("Hola, como estas, Carlos?")
    answer_default = "Hello, how are you, Carlos?"


elif questions == 2:
    questions = ("Me llamo, Mateo!")
    answer_default = "My name is Matthew!"

elif questions == 3:
    questions = ("Que rabia!")
    answer_default = "What rage!"

elif questions == 4:
    questions = ("Amigo!")
    answer_default = "Friend!"

elif questions == 5:
    questions = ("Me nombre es.")
    answer_default = "My name is."

elif questions == 6:
    questions = ("Le gusta?")
    answer_default = "Do you like him?"

elif questions == 7:
    questions = ("Soy escritor")
    answer_default = "I am a writer."

elif questions == 8:
    questions = ("Me gusta musica!")
    answer_default = "I like music!"

elif questions == 9:
    questions = ("Que estado?")
    answer_default = "What state?"

else:
    questions = ("De donde eres?")
    answer_default = "Where are you from?"



while starting_line != finish_line:
    player_1_progress = starting_line + player1
    Computer_progress = computer + Comp_startingline
    print(questions)
    if guess_count < limit_of_guesses:
        answer = input("What did the phrase say? ")
        guess_count += 1
        if answer == answer_default:
            print ("You are correct!")
            break
    else:
        print("Wah, wah, wahhh! Better luck next time!")
        break

但是，我鼓励您在使用python后，逐步采用优化的编码方法。

学习愉快！

Answer 3

程序逻辑中存在一些严重错误。由于代码是从上到下执行的，因此questions变量将仅生成一次，因此将不断询问相同的问题。同样，答案也从未得到正确检查。您使用if questions == answer，因为问题和答案不同，所以它永远不会正确。此外，该行将在用户能够输入自己的答案之前执行。

这里是使您步入正轨的示例。我将告诉您如何避免重复的问题以及您打算使用的其他功能。

from random import randint

def generate_question():
    question_num = randint(1, 2)

    if question_num == 1:
        question = "Hola, como estas, Carlos?"
        answer = "Hello, how are you, Carlos?"
    else:
        question = "Me llamo, Mateo!"
        answer = "My name is Matthew!"

    return question, answer

def main():
    guess_count = 0
    limit_of_guesses = 3

    while guess_count < limit_of_guesses:
        # Generate a new question
        question, answer = generate_question()

        # Ask question and get user's answer
        print(question)
        users_answer = input("What did the phrase say?")
        # Check the answer
        if answer == users_answer:
            print("You are correct!\n")
        else:
            print("Wah, wah, wahhh! Better luck next time!\n")

        guess_count += 1

    print("Gameover!")

main()

Answer 4

代码从不检查答案，因此不能确定正确性。

当您有大量这样的数据列表时，通常考虑将其放入列表（或从文件加载）是一个好主意。

下面，我将问题列为问答对。可以这样引用：

question, answer = question_text[question_number]

或分别如下：

question = question_text[question_number][0]
answer   = question_text[question_number][1]

这给出了更简单的代码。检查答案时，如果计算机注意不要检查多余的空格或单词大写字母，对于用户来说总是比较容易的。在比较中，可以使用python字符串strip()和lower()处理此问题。

from random import randint

starting_line = 0
Comp_startingline = 0
finish_line = 100

guess_count = 0
limit_of_guesses = 3

player_1 = 0

player1 = randint(1,10)
computer = randint(1,10)
question_number = randint(1,10)

question_text = [
              [ "Hola, como estas, Carlos?", "Hello, how are you, Carlos?" ],
              [ "Me llamo, Mateo!", "My name is Matthew!" ],
              [ "Que rabia!", "What rage!" ],
              [ "Amigo!", "Friend!" ],
              [ "Me nombre es.", "You are correct!" ],
              [ "Le gusta?", "Do you like him?" ],
              [ "Soy escritor", "I am a writer." ],
              [ "Me gusta musica!", "I like music!" ],
              [ "Que estado?", "What state?" ],
              [ "De donde eres?", "Where are you from?" ]
            ]

while starting_line != finish_line:
    player_1_progress = starting_line + player1
    Computer_progress = computer + Comp_startingline
    print(question_text[question_number][0])
    if guess_count < limit_of_guesses:
        answer = input("What did the phrase say? ")
        if (answer.strip().lower() == question_text[question_number][1].strip().lower()):
            print("Correct")
            question_number = randint(1,10)
        else:
            guess_count += 1
    else:
        print("Wah, wah, wahhh! Better luck next time!")
        break

Answer 5

您的代码从根本上是错误的，您应该尝试执行以下操作：

# The questions that will come up in racing
phrases = {
    "Hola, como estas, Carlos?": "Hello, how are you, Carlos?",
    "Me llamo, Mateo!": "My name is Matthew!",
    "Que rabia!": "What rage!",
    "Amigo!": "Friend!",
    "Me nombre es.": "My name is.",
    "Le gusta?": "Do you like him?",
    "Soy escritor": "I am a writer.",
    "Me gusta musica!": "I like music!",
    "Que estado?": "What state?",
    "De donde eres?": "Where are you from?"
}

for phrase, answer in phrases.items():
    while not input(f"What does that mean:\n{phrase}\n> ") == answer:
        print("Wrong answer try again ! :o(")

我并不是说这段代码可以完成您想要的一切，但是它将帮助您实现其余的功能。