for group in itertools.groupby('AAABBBCCAAA'): print(list(group))
即不要求打印key的话，为啥结果输出是这样吖？ ['A', <itertools._grouper object at 0x0000000001DDB240>] ['B', <itertools._grouper object at 0x000000000288D400>] ['C', <itertools._grouper object at 0x0000000002218400>] ['A', <itertools._grouper object at 0x0000000001DDB240>]
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upbeat_peach
for group in itertools.groupby('AAABBBCCAAA'): print(list(group))
即不要求打印key的话，为啥结果输出是这样吖？ ['A', <itertools._grouper object at 0x0000000001DDB240>] ['B', <itertools._grouper object at 0x000000000288D400>] ['C', <itertools._grouper object at 0x0000000002218400>] ['A', <itertools._grouper object at 0x0000000001DDB240>]