For a class project in my Object Oriented Programming class, we have been tasked with writing a program that creates a Polynomial Data Type. The Polynomial is to be a singly linked list of Nodes that contain a term. A term and a node containing said term would be like the following: struct Term { ..
Category : nodes
I was looking at my C++ textbook at an example of a Linked List function for inserting a new node in the list which is below…. Void NumberList::insertNode(double num) { ListNode *newNode; //A new node ListNode *nodePtr; //To transverse the list ListNode *previousNode = nullptr; //The previous node //Allocate a new node and store num ..
I was looking at my textbook on how to use some basic Linked List operations in C++. I tried to test out one of the examples of using the "appendNode" member function for the class NumberList. Here’s the header file: #ifndef NUMBERLIST_H #define NUMBERLIST_H using namespace std; class NumberList { private: struct ListNode { double ..
I have spent a lot of time on it but still getting the same error. Please someone help. I have written this code for a leetcode question.(merging two linked lists) have read many similar answers but still cannot figure out class Solution { public: ListNode* mergeTwoLists(ListNode* l1, ListNode* l2) { ListNode* third = NULL; ListNode* ..
I really need your help this time I have build my own avl tree where I save a pointer to the minimal node: public: node<S, T> *root = nullptr; node<S, T> *minimal_node = nullptr; and each node has: S key; T value; node<S, T> *right_node = nullptr, *left_node = nullptr, *nearest_right_node = nullptr, *nearest_left_node = ..
we have to read a .txt file and create a subway network out of it as a graph consisting of nodes and edges using the graphlib library for a university project. So far we’ve been able to read the file and convert it into strings, doubles and ints which will later be used for various ..
Good day everyone! I have a program where it has a linked list where each node has a string name and an int for the ID’s for the respective names, the append, prepend, insertafter,delete and etc functions work fine, but I need to implement so that it reads from a text file, sample: [text file ..
In my AVL tree (Self Balancing Tree) I saved for each node an extra information: The number of nodes for the sub_tree where the current node is its root (including the root into counting). For example, This images shows the extra information for every node on its left. enter image description here To keep that ..
I want to add a node in linked list from class test, I gets access to function create_node of class Link. I am adding nodes from main generally. Please Guide me, Thanks in Advance!!! I want to add a node in linked list from class test, I gets access to function create_node of class Link. ..
So I am trying to make a program where I would delete a node in a linked list by the use of a built-in function. I don’t know how to do so yet, and I left my delete function blank. Here is my current code: #include <iostream> using namespace std; struct node { char name[30]; ..
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