Python merging two lists with all possible permutations

Question

I\'m trying to figure out the best way to merge two lists into all possible combinations. So, if I start with two lists like this:

list1 = [1, 2]
list2 = [3,         


        

Answer 1

Edited my code to give you your desired output.

list1 = [1,2]
list2 = [3,4]
combined = []

for a in list1:
    new_list = []
    for b in list2:
        new_list.append([a, b])
    combined.append(new_list)

print combined