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Using c# , Write a constructor for the binary search tree class that accepts a sorted list L and builds a
perfectly balanced binary search tree. Because constructors cannot be recursive, another
method called Build must be defined to carry out the actual construction of the tree.
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- Assume we have an IntBST class, which implements a binary search tree of integers. The field of the class is a Node variable called root that refers to the root element of the tree. 1) Write a recursive method for this class that computes and returns the sum of all integers less than the root element. Assume the tree is not empty and there is at least one element less than the root. 2) Write a recursive method that prints all of the leaves, and only the leaves, of a binary search tree. 3) Write a method, using recursion or a loop, that returns the smallest element in the tree.Assume we have an IntBST class, which implements a binary search tree of integers. The field of the class is a Node variable called root that refers to the root element of the tree. Write a recursive method that prints all of the leaves, and only the leaves, of a binary search tree.C++ DATA STRUCTURES Implement the TNode and Tree classes. The TNode class will include a data item name of type string,which will represent a person’s name. Yes, you got it right, we are going to implement a family tree!Please note that this is not a Binary Tree. Write the methods for inserting nodes into the tree,searching for a node in the tree, and performing pre-order and post-order traversals.The insert method should take two strings as input. The second string will be added as a child node tothe parent node represented by the first string. Hint: The TNode class will need to have two TNode pointers in addition to the name data member:TNode *sibling will point to the next sibling of this node, and TNode *child will represent the first child ofthis node. You see two linked lists here??? Yes! You’ll need to use the linked lists
- Write a recursive function, OnlyChild(..), that returns the number of nodes in a binary tree that has only one child. Consider binaryTrecNode structure is defined as the following. struct binaryTreeNode int info; binaryTreeNode *llink; binaryTreeNode *rlink; The function is declared as the following. You ust 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). B IUS Paragraph Arial 10pt 11Write a class for implementing a simple binary search tree capable of storing numbers. The class should have member functions void insert(double x) bool search(double x)void inorder(vector <double> & v )The insert function should not use recursion directly, or indirectly by calling a recursive function. The search function should work by calling a private recursive member function bool search(double x, BtreeNode *t) The inorder function is passed an initially empty vector v: it fills v with the inorder list of numbers stored in the binary search tree. Demonstrate the operation of the class using a suitable driver program.Binary Search Tree Implementation(Java)In the binary search tree implementation, which is completely unrelated to the linked list implementation above, you will use an unbalanced binary search tree. Since duplicates are allowed, each node will have to store a singly-linked list of all the entries that are considered identical. Two values are identical if the comparator returns 0, even if the objects are unequal according to the equals method. A sketch of the private representation looks something like this: private Comparator<? super AnyType> cmp;private Node<AnyType> root = null; private void toString( Node<AnyType> t, StringBuffer sb ){ ... the recursive routine to be called by toString ... } private static class Node<AnyType>{private Node<AnyType> left;private Node<AnyType> right;private ListNode<AnyType> items; private static class ListNode<AnyType>{private AnyType data;private ListNode<AnyType> next; public ListNode( AnyType d,…
- A- Declare a self-referential structure for a linked list having one data StudentNode field called GPA (float), and one pointer to StudentNode called next. B- Write a non-recursive function - that counts all the GPAS that are less than or equal to 2 in your linked list starting from the head of the list. Example: If the list is 1.9->2->3.5->4->1.8, the function should return 3. C- Write a recursive function that prints all the GPAS that are higher or equal to 3.5 in your linked list starting from the head of the list. Example: If the list is 1.9->2->3.5->4->1.8, the function should print: 3.5->4.Computer Science Java Programming ******* Write a Java application that will, given an appropriate data structure, will be able to track the following module and its dependencies as well as implement an appropriate search algorithm to create the correct graph for any given module. The graph will show all the corresponding dependent modules in their correct order of dependency. Must use Stack, either Double ArrayList or Linked List, and simple search to implement this. Module A: Dependencies: B D E K L Module B: Dependencies: F G M Module C: Dependencies: F Module D: Dependencies: G Module E: Dependencies: B A Module F: Dependencies: B Module G: Dependencies: NONE Module K: Dependencies: M Module L: Dependencies: Q Module M: Dependencies: A Module Q: Dependencies: NONE Ensure that dependencies are only visited only once. To test: Input A Your Output: Module A. Dependencies: B F G M D E K M L QIn this project, you will develop algorithms that find road routes through the bridges to travel between islands. The input is a text file containing data about the given map. Each file begins with the number of rows and columns in the map considered as maximum latitudes and maximum longitudes respectively on the map. The character "X" in the file represents the water that means if a cell contains "X" then the traveler is not allowed to occupy that cell as this car is not drivable on water. The character "0" in the file represents the road connected island. That means if a cell contains "0" then the traveler is allowed to occupy that cell as this car can drive on roads. The traveler starts at the island located at latitude = 0 and longitude = 0 (i.e., (0,0)) in the upper left comer, and the goal is to drive to the island located at (MaxLattitude-1, MaxLongitudes-1) in the lower right corner. A legal move from an island is to move left, right, up, or down to an immediately adjacent cell…
- please convert this into c++ import java.util.Iterator;import java.util.NoSuchElementException; public class Queue<Item> implements Iterable<Item> { private int n; // number of elements on queue private Node first; // beginning of queue private Node last; // end of queue // helper linked list class private class Node { private Item item; private Node next; } /** * Initializes an empty queue. */ public Queue() { first = null; last = null; n = 0; } /** * Returns true if this queue is empty. * * @return {@code true} if this queue is empty; {@code false} otherwise */ public boolean isEmpty() { return first == null; } /** * Returns the number of items in this queue. * * @return the number of items in this queue */ public int size() { return n; } /** * Returns the number of items in this queue. * * @return the…Attached is a C program traveselter.c. This is a solution to the problem of constructing a binary tree from the inorder and preorder listing of the nodes. It has the recursive function void list_inorder(struct Node * root) which lists the nodes of the tree in-order. Rewrite this function so that it is iterative. Hint: Implement a stack and you may assume it can hold a maximum of 100 items. You have to decide what will be in an item of the stack, and design a structure for it. I suggest that one member of an item is a pointer to a tree node. #include <stdlib.h> #include <stdio.h> struct Node { int val; struct Node * left; struct Node * right; }; struct Node * create_node(char val); void destroy_node(struct Node * root); void destroy_tree(struct Node * root); void list_preorder(struct Node * root); struct Node * create_tree(char pre_order[], int pre_first, int pre_last, char in_order[], int in_first, int in_last); void list_inorder(struct Node *…1. Using the above class map, write function void map::mapToGraph(graph &g){...} to create a graph g that represents the legal moves in the map m. Each vertex should represent a cell, and each edge should represent a legal move between adjacent cells. 2. Write a recursive function findPathRecursive(graph &g, stack &moves) that looks for a path from the start island to the destination island. If a path from the start to the destination exists, your function should call the map::printPath() function that should print a sequence of correct moves (Go left, Go right, Go down, Go up, etc.). If no path from the start to the destination exists, the program should print, "No path exists". If a solution exists the solver should also simulate the solution to each map by calling the map::print() function. The map::print() function prints out a map visualization, with the goal and current position of the car in the map at each move, marked to show the progress. Hint: consider recursive-DFS. 3.…