Question

5. Write a function that takes two lists of integers and returns a list containing tuples with corresponding elements from both the lists. For example - f ([1, 2, 3], [4, 5, 6]) -> [(1, 4), (1,5), (1,6), (2, 4), (2, 5), (2, 6), (3, 4), (3 ,5), (3, 6)]. If either list is null, the result is null. The lists do not have to be the same length.

Answer 1

def corresponding_of_lists(lst1, lst2):

c = ""

corresponding_list = []

if (lst1 is None) or (lst2 is None):

return None

else:

for i in lst1:

for j in lst2:

c = "(" + str(i) + "," + str(j) + ")"

corresponding_list.append(c)

return corresponding_list

Step-by-step explanation:

- Create a function called corresponding_of_lists that takes two lists as parameter

- Initialize an empty list to hold the corresponding values

- Check if any of the lists are null, if they are return None

- Otherwise, get the corresponding elements and put them into the corresponding_list

Return the corresponding_list