我在Python Jupyter笔记本中的代码有什么问题？

当我运行代码并输入“1”或“2”时，它会给出响应

抱歉，我们不了解您的选择

我该如何解决这个问题，以便它能给我正确的答案

我试着把“1”和“2”做成一个字符串

def cs_service_bot():
    # Replace `pass` with your code
    response = input("Hello! Welcome to the DNS Cable Company's Service Portal. Are you a new or existing customer? \n [1] New Customer \n [2] Existing Customer \n Please enter the number corresponding to your choice:")
    if response == "1":
        return new_customer()
    elif response == "2":
        return existing_customer()
    else:
        print("Sorry, we didn't understand your selection.")
        return cs_service_bot()

cs_service_bot()

---

没有错误消息，它不会给出我正在寻找的答案，这是以下函数之一：

new\u customer（）

或

existing\u customer（）

尝试将

response

转换为string，然后进行比较

def cs_service_bot():
    # Replace `pass` with your code
    response = input("Hello! Welcome to the DNS Cable Company's Service Portal. Are you a new or existing customer? \n [1] New Customer \n [2] Existing Customer \n Please enter the number corresponding to your choice:")
    if str(response) == "1":
        return new_customer()
    elif str(response) == "2":
        return existing_customer()
    else:
        print("Sorry, we didn't understand your selection.")
        return cs_service_bot()

cs_service_bot()

---

如果您使用的是python2，则输入返回整数， 因此，您需要：

response = input("Hello! Welcome to the DNS Cable Company's Service Portal. Are you a new or existing customer? \n [1] New Customer \n [2] Existing Customer \n Please enter the number corresponding to your choice:")
if response == 1:
    return new_customer()

或：

示例：

Python 2.x
s1 = raw_input("Enter raw_input to test raw_input() function: ")
>> 3
print (type(s1))  <type 'str'>
s11 = raw_input("Enter raw_input to test raw_input() function: ")
>> a
print (type(s11))  <type 'str'>


s2 = input("Enter input to test input() function: ")
>> 3 
print (type(s2))  <type 'int'>
s22 = input("Enter input to test input() function: ")
>> a
print (type(s22))  <type 'str'>


Python 3.x
s3 = input("Enter input to test input() function: ")
>> 1
print (type(s3))  <type 'str'>
s33 = input("Enter input to test input() function: ")
>> a
print (type(s33))  <type 'str'>

输出：

Hello! Welcome to the DNS Cable Company's Service Portal. Are you a new or existing customer? 
 [1] New Customer 
 [2] Existing Customer 
 Please enter the number corresponding to your choice:1
new_customer

---

蟒蛇2还是蟒蛇3？同时输入

1

，而不是

“1”

检查

响应类型。你会得到答案的。你试过让
1
和
2
不是字符串吗？（比如，
如果response==1:
）您的代码在终端和服务器上都运行良好jupyter@Jeril因为您使用的是python 3。Python2有
input
和
raw\u input
概念我在使用Python3你输入的东西像带引号的input 1，像“1”@DaRidgok thx有效，我也有一个非常类似的问题：
def new_customer():
    print ("new_customer")

def existing_customer():
    print ("existing_customer")

def cs_service_bot():
    # Replace `pass` with your code
    response = input("Hello! Welcome to the DNS Cable Company's Service Portal. Are you a new or existing customer? \n [1] New Customer \n [2] Existing Customer \n Please enter the number corresponding to your choice:")
    if response == "1":
        return new_customer()
    elif response == "2":
        return existing_customer()
    else:
        print("Sorry, we didn't understand your selection.")
        return cs_service_bot()

cs_service_bot()

Hello! Welcome to the DNS Cable Company's Service Portal. Are you a new or existing customer? 
 [1] New Customer 
 [2] Existing Customer 
 Please enter the number corresponding to your choice:1
new_customer