mirror of https://github.com/balkian/gists
You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
14 lines
382 B
Plaintext
14 lines
382 B
Plaintext
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) |