Insert node at start | insertion into Doubly Linked List | Operations on Doubly Linked List
For insertion at beginning in doubly linked list, new node is created. While adding new node in linked list, we have to check
1. whether list is empty or not. If list empty then new node will act as head & tail itself.
2. If list exist, then have to update the pointers correspondingly. New node become a head of a list.
For detailed understanding kindly watch video till end.
Link for video on create a node in Doubly Linked List is as below:
• Create node in Doubly Linked List in ...
Link for video on insert node at last in doubly linked list is as follows:
• Insert node at end in Doubly Linked L...
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