A Singly linked list is a linear data structure, it consists of nodes where each node contains a data field and a pointer to the next node in the sequence. The last node points to null, marking the end of the list. It is memory-efficient and supports efficient insertion and deletion operations, especially at the beginning or middle, as no shifting of elements is required.
Initialize a pointer (current) to the head of the list.
While (current!=null)
Process the data of the current node.
Move the pointer to the next node (current = current->next).
The traversal stops when all nodes are processed.
// traversalonll.cppvoid traverseLinkedList(Node* head){Node* current = head;while (current != NULL) { cout << current->data << " "; current = current->next;}}
#traversalonll.pydef traverse_linked_list(head): current = head while current is not None: print(current.data), current = current.next
//traversalonll.jsfunction traverseLinkedList(head) { let current = head; while (current !== null) { console.log(current.data); current = current.next; }}