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11 lines
394 B
Plaintext
11 lines
394 B
Plaintext
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def array_combinations(*args):
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combinations = set([frozenset([i]) for i in set(args[0])])
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for arg in args[1:]:
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tempcomb = []
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for i in set(arg):
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tempcomb += [frozenset(list(c)+[i]) for c in combinations if i not in c ]
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combinations = set(tempcomb)
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return [list(comb) for comb in combinations]
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res = array_combinations(a,b)
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print res
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print len(res)
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