<分区>
以下代码无效:
person = input('Enter your name: ')
print('Hello', person)
而不是打印 Hello <name>
它给了我以下追溯:
Traceback (most recent call last):
File "C:/Users/123/Desktop/123.py", line 1, in <module>
person = input('Enter your name: ')
File "<string>", line 1, in <module>
NameError: name 'd' is not defined