Reverse a doubly linked list in C++

In this article, we are going to see how to reverse a doubly linked list by reversing the links of each node (without swapping values of nodes) and have implemented the solution using C++.

Introduction to Doubly Linked List

A doubly linked list is a linear data structure which is a linked list which contains an extra pointer to store the address of the previous node. It is a variation of singly linked list. In singly linked list, only forward traversal is possible, whereas in doubly linked list,...