python 3.3版本為何無法運行文中的代碼片段??
?print (hello)
Traceback (most recent call last):
? File "<stdin>", line 1, in <module>
NameError: name 'hello' is not defined
?print (hello)
Traceback (most recent call last):
? File "<stdin>", line 1, in <module>
NameError: name 'hello' is not defined
2019-09-16
舉報
2019-09-16
?print ('hello,world')
3.3版本字符串規則為('值'),整數與浮點數規則為(值);