python - 如果答案无效则重新启动 if 循环

Question

我有以下代码，如果触发了else，我该如何继续让他们再次输入而不是退出循环？

尝试了一些真正的东西，但无法让它发挥作用。

if awaken in ["a", "stand up"]:
    print("Holy...")
elif awaken in ["b", "take a breath"]:
    print("Just more text holding")
elif awaken in ["c", "go back to sleep"]:
    print("")
else:
    print("I don't understand your answer... try again")

Answer 1

将其全部放入 while 循环中。

while True:
    awaken = input("Enter command: ").strip()  # I presume that you are taking input from user
    if awaken in ["a", "stand up"]:
        print("Holy...")
        break
    elif awaken in ["b", "take a breath"]:
        print("Just more text holding")
        break
    elif awaken in ["c", "go back to sleep"]:
        print("")
        break
    else:
        print("I don't understand your answer... try again")

输出:

Enter command: x
I don't understand your answer... try again
Enter command: y
I don't understand your answer... try again
Enter command: a
Holy...

不要忘记使用break。

我不确定为什么你的最初不起作用，但上面的循环应该可以完成这项工作。