哪里出錯了嗎
for a in [1,2,3,4,5,6,7,8,9]; for b in [0,1,2,3,4,5,6,7,8,9]; ? ? ?if a < b: ? ? ? print a*10+b 這又什么錯誤呀 ?提示這個 File "D:\test.py", line 1 SyntaxError: Non-ASCII character '\xa3' in file D:\test.py on line 1, but no encoding declared; see http://python.org/dev/peps/pep-0263/ for details
2015-12-25
?SyntaxError 這個意思是語法錯誤,然后后面還說了在第一行
2015-12-24
for a in [1, 2, 3, 4, 5, 6, 7, 8, 9]:
??? for b in [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]:
??????? if a < b:
??????????? print a * 10 + b
2015-12-24
for語句的結尾是:,而不是分號。而且你的分號還是中文的,請注意編碼的時候使用英文輸入法
2015-12-24
for a in [1,2,3,4,5,6,7,8,9]; for b in [0,1,2,3,4,5,6,7,8,9]; ? ? 不是分號,是冒號