Insert a Node at the Beginning of Doubly Linked List
Doubly Linked List implementation.
How insert an item at the beginning of a doubly linked list.
This function creates a new node with the provided data and then checks if the list is currently empty. If the list is empty, the new node becomes both the head and the tail of the list. If the list is not empty, the new node is inserted before the current head of the list and becomes the new head. The size of the list is then incremented.
#CodeWithCougar
Please Subscribe to Code With Cougar:
/ @code-with-cougar