How to replace the index of elements of a list with some other numbers?

I have a list of elements, Let's say something like below:

A = [1, 2, 3, 4, 5]

by using the enumerate function, I'll get a list like below:

B = [(0, 1), (1, 2), (2, 3), (3, 4), (4, 5)]

But I want to replace the indexes with a given list of numbers, for example: if I have a list like below:

C = [4, 6, 9, 10 , 22]

I want to change the B to a list like below:

B_modified = B = [(4, 1), (6, 2), (9, 3), (10, 4), (22, 5)]

How can I do that? Thanks

Solution

You should use the zip function to combine these two lists.

A = [1, 2, 3, 4, 5]
C = [4, 6, 9, 10 , 22]

B = list(zip(C, A))

print(B)

Output:

[(4, 1), (6, 2), (9, 3), (10, 4), (22, 5)]

It can be used just like enumerate:

for i, e in zip(C, A):
    print(i, e)

Output: