Write a Python function that takes two lists and returns True if they have at least one common member.

Q. Write a Python function that takes two lists and returns True if they have at least one common member.

Answer = 

 

def common_data (list1, list2) :
    result = False
    for x in list1 :
        for y in list2 :
            if x == y :
                result = True
    return result

print (common_data ([1, 2, 3, 4, 5], [5, 6, 7, 8, 9]))
print (common_data ([1, 2, 3, 4, 5], [6, 7, 8, 9]))