This article will explain insertion sort for a doubly-linked list; moving on, we will see its algorithm in detail with itsC++code, and at last, we will see its space and time complexity. First, we need to know
Familiarize yourself with common operations such as insertion, deletion, and traversal.熟悉插入、删除、遍历等常用操作。 Practice reversing a linked list, finding the middle element, and detecting cycles.练习反转链表、查找中间元素以及检测循环。 3. Use Multiple Pointers 3. 使用多个指针 Many linked list...
Final list Code for Insertion in between two Nodes // insert a node after a specific node void insertAfter(struct Node* prev_node, int data) { // check if previous node is NULL if (prev_node == NULL) { cout << "previous node cannot be NULL"; return; } // allocate memory for ...
Append_last_k_node_in_linked_list.cpp Complete_Doubly_Linked_List.cpp Complete_insertion_deletion_linked_list_program.cpp Complete_insertion_deletion_linked_list_program.exe Deletion_In_Circular_Linked_List.cpp Deletion_In_Doubly_Linked_list.cpp Deletion_a_specific_node.cpp Deletion_after_a_node....
We have only covered three basic linked list operations above: traversal (or search), node deletion, and node insertion.There are a lot of other operations that could be done with linked lists, like sorting for example.Previously in the tutorial we have covered many sorting algorithms, and we...
Insertion: O(1) (insertion only concerns the inserted node and does not move the others) Deletion: O(1) (deletion only concerns the deleted node and does not move the others) Space complexity: O(n) Double linked list Each node contains the data itself and two pointers. The first one is...
Insertion in-between nodes Insertion at the end Suppose we have a circular linked list with elements 1, 2, and 3. Initial circular linked list Let's add a node with value 6 at different positions of the circular linked list we made above. The first step is to create a new node. all...
Wow, so we’re talking 1 000x worse performance for a LinkedList in this case. So random access isn’t the scenario we want for LinkedLists, Arrays are way better. Insertion Next let’s try a couple of implementation of inserting 10 000 elements into a List. Our first uses the tail ...
Explanation: In the figure above, there is a sorted circular list of three elements. You are given a reference to the node with value 3, and we need to insert 2 into the list. The new node should be inserted between node 1 and node 3. After the insertion, ...
class ListClass { public: //constructor ListClass(); //destructor ~ListClass(); //insertion operations for the linked list void insertAtEnd(RecordType); void insertAtHead(RecordType); void insertInMiddle(RecordType, int); void insertInOrder(RecordType); //function to print out records in ...