不能退出循環塊
>>> for x in [1,2,3,4,5,6,7,8,9]:
...???? for y in [0,1,2,3,4,5,6,7,8,9]:
...????? if x < y:
...
? File "<stdin>", line 4
??? ^
IndentationError: expected an indented block
>>>
要退出循環塊,輸入print 時報錯
>>> for x in [1,2,3,4,5,6,7,8,9]:
...???? for y in [0,1,2,3,4,5,6,7,8,9]:
...????? if x < y:
...
? File "<stdin>", line 4
??? ^
IndentationError: expected an indented block
>>>
要退出循環塊,輸入print 時報錯
2017-08-17
舉報
2017-08-17