/*There is a singly-linked list head and we want to delete a node node in it. You are given the node to be deleted node. You will not be given access to the first node of head. All the values of the ...

Write a function to delete a node (except the tail) in a singly linked list, given only access to that node. Explanation: You are given the second node with value 5, the linked list should become 4 -> ...