Write a code in c++ that can count the number of parent and child nodes in a search binary. For reference, if we have nodes that looked like this 20 10 5 43 there would be 2 parent nodes and 4 child nodes.
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- Write a code in C language that will create graphs and write them to a file in a particular format. The program should be able to accept a number of vertices, create an cycleusing adjacency list data structure and finally output the graph. Where N is the number of vertices in the graph with V vertices and E edges. P[] = Pointer for each vertex V, 1 <= V <= N denoting the starting point in E[] of the list ofvertices adjacent to vertex V. That is, the vertices adjacent to vertex V are indicated inlocations E[P[V]], E[P[V]+1], ..., E[P[V+1]-1].E[] = list of distinct graph edges (length = 2E)Give the asymptotic running timeRun your code for various values of n and time itCreate a table showing the running times for various values.Create a graph of the running times vs various values. Use a linear scale on theaxis.Please write in C++ Implement a program that uses quadratic probing in hashing and does NOT use the STL. Thanks!Write a program in c++ and make sure it works, that reads a list of students (first names only) from a file. It is possible for the names to be in unsorted order in the file but they have to be placed in sorted order within the linked list.The program should use a doubly linked list.Each node in the doubly linked list should have the student’s name, a pointer to the next student, and a pointer to the previous student. Here is a sample visual. The head points to the beginning of the list. The tail points to the end of the list. When inserting consider all the following conditions:if(!head){ //no other nodes}else if (strcmp(data, head->name)<0){ //smaller than head}else if (strcmp(data, tail->name)>0){ //larger than tail}else{ //somewhere in the middle} When deleting a student consider all the following conditions:student may be at the head, the tail or in the middleBelow, you will find a sample of what the file looks like. Notice the names are in…
- Write a C code segment in c language, for a node declaration named Enroll. Then, write a function segment that display the information by using head pointer containing the first nodeWe have a set W. All elements of this set are integers. We have two relations R1 and R2 on set W. Write a C++ program or pseudocode which prints R1 ∩ R2 and R1 U R2.Write a program in C language to implement phone book dictionary using Binary Search Tree which provides following operations: (a) add new entry in phone book, (b) remove entry from phone book, (c) search phone number (d) list all entries in ascending order of name and (e) list all entries in descending order of name.
- In C++, Consider a singly linked list where each node contains two fields – integer dataand node type pointer next. The head pointer of the list, a position, and a valueof data is given. You have to insert a node with the given value at the givenposition. You have to consider any position including first or last. You have toImplement an insert operation as per the above specification.Write a function f1 that takes the root of a binary tree as a parameter and returns the sum of the nodes which are the right child of another node. The root of the tree is not a child of any node. Consider the following class definitions while writing your code. class Node { public: int key; Node* left; Node* right; };Write a program that maintains a personal phone book in C. The program allows to:▪ Add and Delete entries from the phone book,▪ Search the phone book for a specific entry by last name or by phone number, and▪ Print out the entire entries in the phone book.The data in the phone book is maintained by storing in memory with the use of a singly linked list, withone list node per entry. Each node contains members for storing a person’s family name, first name, address,and the phone number. Use strings to store this information. The linked list must be kept in increasingalphabetical order, sorted by family name. There are no duplicate entries with the same family nameallowed in the phone book. This program should be menu driven, with the user being offered a choice of the following commandsdescribed below:▪ Insert a new entry into the phone book.The program should prompt the user for a new family name and first name, an address and a phonenumber. This information should be placed in a new…
- Write a program that maintains a personal phone book in C. The program allows to:▪ Add and Delete entries from the phone book,▪ Search the phone book for a specific entry by last name or by phone number, and▪ Print out the entire entries in the phone book.The data in the phone book is maintained by storing in memory with the use of a singly linked list, withone list node per entry. Each node contains members for storing a person’s family name, first name, address,and the phone number. Use strings to store this information. The linked list must be kept in increasingalphabetical order, sorted by family name. There are no duplicate entries with the same family nameallowed in the phone book. This program should be menu driven, with the user being offered a choice of the following commandsdescribed below:▪ Insert a new entry into the phone book.The program should prompt the user for a new family name and first name, an address and a phonenumber. This information should be placed in a new…write a function in python that recieves the reference to the root (t) of a binary search tree and returns a listcontaining the keys in the path from the root of (t) to the largest key in (t). The function must use recursion Starting code: def path_to_largest(t): return [t.key]Java Programming In your program, you will demonstrate an understanding of all these concepts by developing your own priority queue, node, binary tree, array and/or linked list, and use of recursion to support the Huffman Code encryption algorithm. Read through the theory of the Huffman Code in the text and then write a program that can take a String and encrypt it. For example, given a String “Hello World”, the program should apply the Huffman Code algorithm on that String to create the corresponding encrypted code sequence. In addition, you must be able to show the various components that support creating the encrypted String. For the Huffman Code, this requires the following: Creating a frequency table for each character of the String (I suggest this to be an array but can be done as a linked list) Creating a Huffman Tree from the frequency table (This will require use of a priority queue and a binary tree) Creating the Huffman Code table (This should be an array and will…