12 2018 档案

摘要:class xrange(object): def __init__(self, start, end=0, step=1): self.start = start self.end = end self.step = step def __iter__(self): if self.end == 0: ... 阅读全文
posted @ 2018-12-10 17:56 TAMAYURA 阅读(258) 评论(0) 推荐(1) 编辑

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