2014-02-24 11:32:08 +00:00
|
|
|
a=set([1,2,3,4])
|
|
|
|
|
b=set([4,5,6,7])
|
|
|
|
|
c=set([7,8,9])
|
2014-02-24 11:18:39 +00:00
|
|
|
def array_combinations(*args):
|
2014-02-24 11:31:13 +00:00
|
|
|
combinations = [[i] for i in set(args[0])]
|
2014-02-24 11:18:39 +00:00
|
|
|
for arg in args[1:]:
|
|
|
|
|
tempcomb = []
|
2014-02-24 11:31:13 +00:00
|
|
|
for i in set(arg):
|
2014-02-24 11:18:39 +00:00
|
|
|
tempcomb += [c+[i] for c in combinations if i not in c ]
|
|
|
|
|
combinations = tempcomb
|
|
|
|
|
return combinations
|
|
|
|
|
res = array_combinations(a,b,c)
|
2014-02-24 11:31:13 +00:00
|
|
|
print res
|
2014-02-24 11:18:39 +00:00
|
|
|
print len(res)
|
