這個怎么不對了
s=set(['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']) x1='Jan' x2='Sun' if x in s: ? ?print 'x1: ok' else: ? ?print 'x1: error' if x1 in s: ? ?print 'x2: ok' else: ? ?print 'x2: error' ? ?這個怎么不對了?
s=set(['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']) x1='Jan' x2='Sun' if x in s: ? ?print 'x1: ok' else: ? ?print 'x1: error' if x1 in s: ? ?print 'x2: ok' else: ? ?print 'x2: error' ? ?這個怎么不對了?
2017-11-24
舉報
2017-11-24
變量寫錯了 不是?if x in s,?if x1 in s而是替換成x1和x2
2017-11-24
按原格式貼出來吧
2017-11-24
if x1 in s? ? ||? ?if x2 in s