在Python中添加检查列表并从列表中删除

作业说明是这样的

打印一组简单的说明，供用户选择 开门的钥匙

因此，我认为实现这一目标的目标是

制作清单[彩虹钥匙]

打印清单（您有这些密钥）

请猜猜能开门的钥匙

它将检查库存，如果是红色键，它将打印“打开”

否则将打印“继续猜测”，并从库存中删除密钥

这就是我目前所拥有的。我还不知道如何添加和检查库存

keepGuess = True
correctKey = "red" 

while keepGuess:
    guess = raw_input("Guess the key to open the door: ")

    if guess == correctKey:
            print ("You may enter")
            keepGuess = False
    else:
        
        print ("Keep guessing")

谢谢你帮助我。 以下是最终结果

keepGuess = True
correctKey = "blue"
keys = ["red", "orange", "yellow", "green", "blue", "indigo", "violet"]

print keys
print

while keepGuess:
    guess = raw_input("Which key will open the door? ")

    if guess == correctKey:
            print ("You may enter")
            keepGuess = False
    else:
        if guess in keys != "blue":
            keys.remove(guess)
            if guess  not in keys:
                print
                print ("The key didn't open the door.")
                print ("Keep guessing")
                print
                print keys
                print

它打印了这个

['red', 'orange', 'yellow', 'green', 'blue', 'indigo', 'violet']

Which key will open the door? red

The key didn't open the door.
Keep guessing

['orange', 'yellow', 'green', 'blue', 'indigo', 'violet']

Which key will open the door? red
Which key will open the door? blue
You may enter

---

如果没有关于错误检查的更多信息，我无法确定我是否解决了问题。但是，我认为您需要维护一个简单的键列表，例如：

door_key_inv = ["red", "yellow", "paisley-print chartreuse"]

您以[]的形式启动列表（即为空），并在找到键时添加键

现在，当用户输入猜测时，您必须进行两项检查：

这是库存中的关键颜色吗？如果是，则转至步骤2；如果没有，请打印警告

如果在门中猜测\u键\u inv:

这是正确的钥匙吗？如果是这样，打开门并打破循环

循环返回以获得下一个猜测

---

这就是你需要的吗？

你非常接近了。您可以初始化一个空列表来存储库存。当有人猜到一个键时，您只需将它附加到列表中即可。当然，我们将检查猜测的密钥是否已经在库存中，如果已经在库存中，我们将不添加它

keepGuess = True
correctKey = "red" 
inventory = []

while keepGuess:
    guess = raw_input("Guess the key to open the door: ")

    if guess == correctKey:
            print ("You may enter")
            inventory.append(guess)
            keepGuess = False
    else:
        if guess not in inventory:
            inventory.append(guess)
        else:
            print ("You have already added this key to your inventory.")
        print ("Keep guessing")

这里有一个测试：

Guess the key to open the door: blue
Keep guessing
Guess the key to open the door: blue
You have already added this key to your inventory.
Keep guessing
Guess the key to open the door: red
You may enter

---

你为什么需要库存？如果他们没有红钥匙怎么办？如果他们选择了一把他们没有的钥匙，会发生什么？你说的添加和检查库存是什么意思？我认为这就完成了这项任务所需的结果。我确实想添加一些显示库存和检查大写颜色的内容，但你不必帮我。谢谢你的帮助@没有问题。如果您遇到任何障碍，请随时回复此评论，我会回复：）