我希望能够在比较时保持列表的顺序.注意当我将list1与list2进行比较时,它返回8然后是7(反向).我如何维护订单?
>>> list1 = ['1','2','3','4','7','8']
>>> list2 = ['1','2','3','4','5','6']
>>> list(set(list2) - set(list1))
['5', '6']
>>> list(set(list1) - set(list2))
['8', '7']
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