Data Structures and Algorithms20825 marksDoubly circular linked list operations
Explain the insertion and deletion of a node at first and last position of doubly circular linked list.
Explain the insertion and deletion of a node at first and last position of doubly circular linked list. [5]
Each node has three fields: PREV (pointer to previous node), DATA, and NEXT (pointer to next node). In a doubly circular linked list: - The last node's NEXT points to the first node - The first node's PREV points to the last node --- Steps: 1. Create a new node newNode. 2. If the list is empty (h...