摘要:
1. collections模块(扩展数据类型) 1. nametuple:可命名元组,生成可以使用名字来访问元素内容的tuple。(用来表示坐标,求圆的面积) from collections import namedtuple P = namedtuple("point",["x","y","z 阅读全文
posted @ 2019-11-24 11:12
chitalu
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