Below are the key topics on doubly linked list.
- Introduction of Doubly Linked List (DLL)
- Delete operation in doubly linked list
- Reverse a Doubly Linked List
- Iterator for Doubly Linked List
Apart from these post, you may write the similar logic for doubly linked list based on the below singly linked list topics.
- Implementation of Index based Linked List.
- Find the middle element of a Singly Linked List.
- Remove duplicate node from linked list.
- Merge sort for Linked List in Java.
- Rotation of Linked List.
- Intersection of two linked lists.