in python only

The intersection () of two sets (s1, s2) is the set of all elements that are in s1 and are also in s2.

. Write a function (intersect) that takes two lists as input (you can assume they have no duplicate elements), and returns the intersection of those two sets (as a list) without using th ein operator or any built-infunctions, except for range() and len()

. Write some code to test your function, as well.

Sample Output:

>>> intersect([1,3,5,7,9,11,13,15,17,19,21,23,25],[1,4,9,16,25])[1, 9, 25]