Singly Linked Lists (SLL)
Explore the fundamentals of singly linked lists in C++, focusing on the node and linked list classes. Understand how nodes connect via pointers and how the head pointer manages the list's start. This lesson prepares you to implement singly linked lists and grasp their core operations, crucial for coding interviews.
We'll cover the following...
Introduction
A Linked-list is another data structure in C++ formed by nodes that are linked together like a chain. Each node holds data, along with a pointer to the next node in the list. The type of linked list where each node has only one pointer that stores the reference to the next value is called Singly Linked List (SLL). The following illustration shows a Singly Linked List.
As you can see, the absence of a backward pointer implies that there is a uni-directional link, i.e., the whole list ...