This problem deals with reversing a linked list. An example input is given as 1 -> 2 -> 3 -> 4, and the corresponding output would be 4 -> 3 -> 2 -> 1.

A.I. Evaluation of the Solution

The candidate's solution does not demonstrate a level of completeness and does not solve the problem. The approach is not clear.

Evaluated at: 2022-12-07 02:15:20