how i use & function on lists

Question

do i need to import somthing because
print(a&b) dont work

Answer 1

Sorry I don't know how to do that with lists. You may want to check the chapter on sets or regular expressions maybe that helps

Answer 2

print([a, b])
Or
print(str(a)+str(b))

Answer 3

Like what exactly do you want to do?

Answer 4

i remeber there was alot of options like the objects that were not in both list or object that in both lost in what class i find it?

Answer 5

sets that what i meant thank you!

Answer 6

first you have to declare a function and then function calling should be done in order to invoke the function