COLL* Question Completion Status:QUESTION 3Write a recursive function, OnlyChild(..), that returns the number of nodes in a binary treethat has only one child. Consider binaryTreeNode structure is defined as the following.struct binaryTreeNodeint info;binaryTreeNode *llink:binaryTreeNode *rlink;The function is declared as the following. You must write the function as a recursive function.You will not get any credits if a non-recursive solution is used.int OnlyChild(binaryTreeNode *p);For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac).ParagraphArial10ptB.^三へ三三山三Ex? X2= E E E 9Click Save and Submit to save and submit. Click Save All Answers to save all ansuwers.Is E English (United States)Focus||15stvMacBook AirD00O00F4F5F864

Since we have to find the single node (only child) in the given binary tree. The structure of tree…

Answered: CO LL * Question Completion Status:…

Computer Networking: A Top-Down Approach (7th Edition)

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

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struct insert_at_back_of_sll { // Function takes a constant Book as a parameter, inserts that book at the // back of a singly linked list, and returns nothing. void operator()(const Book& book) { /// TO-DO (3) /// // Write the lines of code to insert "book" at the back of "my_sll". Since // the SLL has no size() function and no tail pointer, you must walk the // list looking for the last node. // // HINT: Do not attempt to insert after "my_sll.end()". // ///// END-T0-DO (3) ||||// } std::forward_list& my_sll; };
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def is_balanced(root): return __is_balanced_recursive(root) def __is_balanced_recursive(root): """ O(N) solution """ return -1 != __get_depth(root) def __get_depth(root): """ return 0 if unbalanced else depth + 1 """ if root is None: return 0 left = __get_depth(root.left) right = __get_depth(root.right) if abs(left-right) > 1 or -1 in [left, right]: return -1 return 1 + max(left, right) # def is_balanced(root):# """# O(N^2) solution# """# left = max_height(root.left)# right = max_height(root.right)# return abs(left-right) <= 1 and is_balanced(root.left) and# is_balanced(root.right) # def max_height(root):# if root is None:.
Suppose a node of a doubly linked list is defined as follows: struct Node{ int data; struct Node* next; struct Node* prev; }; Write the function definition of the function deleteElement as presented below. This function deletes a node at position n from a doubly linked list. struct Node* deleteElement(struct Node* head, int n){ //write the function definition }
Design data structures: present five data structures including B-tree for big data (you find data), for sorting algorithms. In this project, you will implement and analyze the following. Median finding, Order Statistics, and Quick Sort: In this project, you will implement the median-finding algorithms. The user should be able to select the "k”, i.e., the rank of the number desired as output (k = n/2 is the median). You should also be able to select groups of 3, 5, 7, etc. in the linear-time median finding algorithm and be able to compare the performance of each. Also, implement the randomized median finding algorithm and compare it against the linear-time one. Implement quick sorting using both algorithms and compare the performances of these different versions.
#include <iostream> using namespace std; #define SIZE 5 //creating the queue using array int A[SIZE]; int front = -1; int rear = -1; //function to check if the queue is empty bool isempty() { if(front == -1 && rear == -1) return true; else return false; } //function to enter elements in queue void enqueue ( int value ) { //if queue is full if ((rear + 1)%SIZE == front) cout<<"Queue is full \n"; else { //now the first element is inserted if( front == -1) front = 0; //inserting element at rear end rear = (rear+1)%SIZE; A[rear] = value; } } //function to remove elements from queue void dequeue ( ) { if( isempty() ) cout<<"Queue is empty\n"; else //only one element if( front == rear ) front = rear = -1; else front = ( front + 1)%SIZE; } //function to show the element at front void showfront() { if( isempty()) cout<<"Queue is empty\n"; else cout<<"element at front is:"<<A[front]; } //function to display the queue void…
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Language/Type: C++ binary trees pointers recursion Write a function named hasPath that interacts with a tree of BinaryTreeNode structures representing an unordered binary tree. The function accepts three parameters: a pointer to the root of the tree, and two integers start and end, and returns true if a path can be found in the tree from start down to end. In other words, both start and end must be element data values that are found in the tree, and end must be below start, in one of start's subtrees; otherwise the function returns false. If start and end are the same, you are simply checking whether a single node exists in the tree with that data value. If the tree is empty, your function should return false. For example, suppose a BinaryTreeNode pointer named tree points to the root of a tree storing the following elements. The table below shows the results of several various calls to your function: 67 88 52 1 21 16 99 45 Call Result Reason hasPath(tree, 67, 99) true path exists…
C programming I need help writing a code that uses a struct pointer into a binary tree and using the same pointer into an array
Tree Traversal Coding: How do I code the following in C program? // ====== BEGIN INSERT FUNCTION DEFS TO WALK TREE ========= // define 3 functions - preorder, inorder, postorder to walk tree, printing out data (char) // associated with each node visited: void preorder (node* np) {} void inorder (node* np) {} void postorder (node* np) {} walk.c file with the rest of the code given. #include <stdio.h> #include <stdlib.h> #include <stdbool.h> #include <string.h> #define MAX_STRING 200 // ========================== NODE/TREE DEFINITIONS ========================== // define node structure typedef struct nd { int data; struct nd* left; struct nd* right; } node; // "new" function to create a node, set data value to d and children to NULL node* newNode(int d) { node* np; np = (node*)malloc(sizeof(node)); if (np != NULL) { np->data = d; np->left = NULL; np->right = NULL; } return(np); } // declare root of our binary tree…

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