ah yes, of course, that was a misreading on my part, sorry. the title is somewhat misleading, but if you go have a look at the original problem you see that it

ah yes, of course, that was a misreading on my part, sorry. the title is somewhat misleading, but if you go have a look at the original problem you see that it provides as inputs random-access arrays, not linked lists. i only changed them to lists in the initial, naïve solution in order to keep things simple at first.