![]() Represent a node of the singly linked list Prints each node by incrementing pointer Printf("Nodes of singly linked list: \n") display() will display all the nodes present in the list newNode will become new tail of the list newNode will be added after tail such that tail's next will point to newNode If list is empty, both head and tail will point to new node Struct node *newNode = (struct node*)malloc(sizeof(struct node)) addNode() will add a new node to the list Represent the head and tail of the singly linked list #Prints each node by incrementing pointer #display() will display all the nodes present in the list #newNode will become new tail of the list #newNode will be added after tail such that tail's next will point to newNode #If list is empty, both head and tail will point to new node #addNode() will add a new node to the list #Represent the head and tail of the singly linked list #Represent a node of the singly linked list Display each node by making current to point to node next to it in each iteration.Traverse through the list till current points to null.Define a node current which initially points to the head of the list.display() will display the nodes present in the list:.This new node will become the new tail of the list. If the list is not empty, the new node will be added to end of the list such that tail's next will point to the newly added node.If the list is empty, both head and tail will point to the newly added node.It first checks, whether the head is equal to null which means the list is empty.addNode() will add a new node to the list:.Create another class which has two attributes: head and tail.Create a class Node which has two attributes: data and next.Node 4 is pointing to null as it is the last node of the list. Each node is connected in such a way that node 1 is pointing to node 2 which in turn pointing to node 3. Each node in the list can be accessed linearly by traversing through the list from head to tail.Ĭonsider the above example node 1 is the head of the list and node 4 is the tail of the list. The last node of the list contains a pointer to the null. The first node of the list is called as head, and the last node of the list is called a tail. Each node has two components: data and a pointer next which points to the next node in the list. Each element in the singly linked list is called a node. The singly linked list is a linear data structure in which each element of the list contains a pointer which points to the next element in the list. In this program, we need to create a singly linked list and display all the nodes present in the list. →next ← prev Program to create and display a singly linked list Explanation ![]()
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