LL 11 - Remove Nth node from the back of the Linked List

Problem Given the head of a linked list, remove the nth node from the end of the list and return its head. (link) Example 1: Input: head = [1,2,3,4,5], n = 2 Output: [1,2,3,5] Example 2: Input: head = [1], n = 1 Output: [] Example 3: Input: head =...