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我想合并具有共同元素的集合。例如
input = set([frozenset([1,2,3,4]), frozenset([3,4,5,6,7,8]), frozenset([1,1000]),
frozenset([100, 200]), frozenset([100, 300, 400])])
结果:
set([frozenset([1,2,3,4,5,6,7,8, 1000]), frozenset([100,200,300,400])])
实现这一目标的有效方法是什么?
