Question

Python

Consider we have two List SL1 and SL2 representing a Set of integers. Write a functionusing PYTHON intersectionSet(SL1, SL2) to create a third set SL (technically a List representing a set) which is the set-theoretic intersection of two initial existing lists . (i.e Only elements that are members of both input lists are copied into the third set). The function should return the resulting set.

Answer 1

def intersectionSet(SL1, SL2):
    SL = []
    for item in SL1:
        if item in SL2 and item not in SL:
            SL.append(item)
    return SL


print(intersectionSet([1, 4, 3, 9], [2, 3, 1, 6, 0]))