程序：

from sys import argv

script, user_name = argv

prompt = '> '

print(f"Hi {user_name}, I'm the {script} script.")

print("I'd like to ask you a few questions.")

print(f"Do you like me {user_name}?")

likes = input(prompt)

print(f"Where do you live {user_name}?")

lives = input(prompt)

print("What kind of computer do you have?")

computer = input(prompt)

print(f"""

Alright, so you said {likes} about liking me.

You live in {lives}. Not sure where that is.

And you have a {computer} computer. Nice.

""")

我有一个误区，程序运行的时候我以为要运行两个参数 python  .\ex14.py 2 3，其中2和3是我要输入的参数，结果发现显示报错。

我改成python  .\ex14.py 2 就可以，原来.\ex14.py 也会作为一个变量。