05 Python Dictionary
Dictionary ###创建方式 a = dict() a = {} a = {'a': 1, 'b': 2} a = dict(a=1,b=2) a = [('a', 1), ('b', 2)] b = dict(a) a = zip('abc', [1,2,3]) a = { x:x*2 for x in range(10) } a = dict.fromkeys(range(3), 'y')……
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