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Add 'repos/9186599/' from commit '78198af80421c8a6ab12609bd58b3483a77da5d6'

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git-subtree-dir: repos/9186599
git-subtree-mainline: 44c3bd604a
git-subtree-split: 78198af804
This commit is contained in:
J. Fernando Sánchez 2021-10-30 15:14:01 +02:00
commit a55d007746
2 changed files with 25 additions and 0 deletions
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14
repos/9186599/Array combinations Normal file
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a=set([1,2,3,4])
b=set([4,5,6,7])
c=set([7,8,9])
def array_combinations(*args):
combinations = [[i] for i in set(args[0])]
for arg in args[1:]:
tempcomb = []
for i in set(arg):
tempcomb += [c+[i] for c in combinations if i not in c ]
combinations = tempcomb
return combinations
res = array_combinations(a,b,c)
print res
print len(res)

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repos/9186599/Array combinations as sets Normal file
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def array_combinations(*args):
combinations = set([frozenset([i]) for i in set(args[0])])
for arg in args[1:]:
tempcomb = []
for i in set(arg):
tempcomb += [frozenset(list(c)+[i]) for c in combinations if i not in c ]
combinations = set(tempcomb)
return [list(comb) for comb in combinations]
res = array_combinations(a,b)
print res
print len(res)