你将如何编写一个循环来循环某个问题直到回答正确？我如何编码一条消息以表明他们回答错误[重复]

Question

我一个月前刚开始学习 python，我一直想创建一个选择你的故事提示。

看起来像这样

while True:
    try:
        party = int(input("How many people joined the party "))
    except ValueError:
        print("Sorry, I didn't understand that.")
        continue

我注意到但不知道如何解决的一些事情是这样的

1. 我无法设置加入派对的最大人数，如果没有，无论如何它都会不断循环输入消息。
2. 我无法停止负输入
3. 我无法输入“请在下面输入一个数字” 抱歉，如果这很愚蠢，我刚来到一个通常在 python 中解决我的问题的网站，却找不到完全解决我的问题的东西。

Answer 1

while True:
    try:
        party = int(input("How many people joined the party (1-5)?:"))
    except ValueError:
        print("\nSorry, I didn't understand that.")
        continue

    if 0 < party <= 5:
        print(f"{party} people joined") 
        break

    print(f"\nInvalid answer, please insert a number between 1 and 5")

说明

数字验证是​​您必须在int(input(...)) 之外执行的操作。就我而言，我验证最终答案是否在 0 到 5 之间。如果是，我将打破 while 循环。如果答案不在该范围内，我会打印一条消息，提示他们必须在正确的范围内插入一个值。

示例

How many people joined the party (1-5)?: 0

Invalid answer, please insert a number between 1 and 5
How many people joined the party (1-5)?: I and my best friend

Sorry, I didn't understand that.
How many people joined the party (1-5)?: 3
3 people joined