Python要求我缩进，但当我缩进时，行就不起作用了。我该怎么办？

Question

我想知道我在编写程序时遇到的一个具体问题。程序非常简单。通过一些输入功能询问有关此人的信息，然后将信息汇编成一段，总结有关此人的信息

下面是一些代码（我将在后面解释）：

def main():

userName = input("What's your name?")
userAge = input("How old are you?")
userNumber = input("What's your favorite number?")
userAnimal = input("What's your favorite animal?")

print("Hi, my name is" + userName + "and I'm" + userAge + ".")

print("My favorite number is" + userNumber + "and my favorite animal is" + userAnimal + ".")

main()

Python一直要求我缩进行“userName=input（“你叫什么名字？”）”，所以我就这样做了。但是当我这样做的时候，当我运行它时，直线就消失了

Answer 1

你的意思是写：

def main():

    userName = input("What's your name?")
    userAge = input("How old are you?")
    userNumber = input("What's your favorite number?")
    userAnimal = input("What's your favorite animal?")

    print("Hi, my name is : " + userName + " and I'm " + userAge + ".")

    print("My favorite number is : " + userNumber + " and my favorite animal is " + userAnimal + ".")

main()

Answer 2

您必须缩进主函数的内容

def main():
    userName = input("What's your name?")
    userAge = input("How old are you?")
    userNumber = input("What's your favorite number?")
    userAnimal = input("What's your favorite animal?")

    print("Hi, my name is" + userName + "and I'm" + userAge + ".")

    print("My favorite number is" + userNumber + "and my favorite animal is" + userAnimal + ".")

main()