Question 34 3 pts Which statement would replace XXX in the given depth-first search traversal algorithm?...
Which XXX would replace the missing statement in the given algorithm for removing a node from an RBT? RBTreeRemove(tree, key) { node = BSTSearch(tree, key) XXX RBTree RemoveNode(tree, node) } if (node == null) if (node != null) if (node--left != null) о if (node---right != null)
Which XXX would replace the missing statement in the given algorithm for rebalancing an AVL tree after a node is removed? AVLTreeRebalance(tree, node) { AVLTreeUpdateHeight(node) XXX { if (AVLTreeGetBalance(node--right) == 1) AVLTreeRotate Right(tree, node---right) return AVLTree RotateLeft(tree, node) } else if (AVLTreeGetBalance(node) == 2) { if (AVLTreeGetBalance(node ---left) == -1) AVLTree RotateLeft(tree, node---left) return AVLTreeRotate Right(tree, node) } return node } if (AVLTreeGetBalance(node) != 2) if (AVLTreeGetBalance(node) == :-) ОООО if (AVLTreeGetBalance(node) != -2) if (AVLTreeGetBalance(node) == 0)
Help !! I need help with Depth-First Search using an
undirected graph.
Write a program, IN JAVA, to implement the
depth-first search algorithm using the pseudocode given.
Write a driver program, which reads input file mediumG.txt as an
undirected graph and runs
the depth-first search algorithm to find paths to all the other
vertices considering 0 as the
source. This driver program should display the paths in the
following manner:
0 to ‘v’: list of all the vertices traversed to...
You will be implementing a Breadth-First Search (BFS) and a
Depth-First Search (DFS) algorithm on a graph stored as an
adjacency list. The AdjacencyList class inherits from the Graph
class shown below. class Graph { private: vector _distances; vector
_previous; public: Graph() { } virtual int vertices() const = 0;
virtual int edges() const = 0; virtual int distance(int) const = 0;
virtual void bfs(int) const = 0; virtual void dfs(int) const = 0;
virtual void display() const = 0;...
Given breadth first search function as below. Write a bfs_new(a_tree, start, goal), which does the following. We store one additional dictionary variable, called parent, to store the parent of each node. In the beginning, set parent = { start: 'NOBODY'}. Each time that a node is expanded, we add one entry in parent for each of its children. The input goal is the name of a node; if bfs_new reaches the node called goal, then the search is terminated, and...
Infix Expression Evaluator For this project, write a C program that will evaluate an infix expression. The algorithm REQUIRED for this program will use two stacks, an operator stack and a value stack. Both stacks MUST be implemented using a linked list. For this program, you are to write functions for the linked list stacks with the following names: int isEmpty (stack); void push (stack, data); data top (stack); void pop (stack); // return TRUE if the stack has no...
Infix Expression Evaluator For this project, write a C program that will evaluate an infix expression. The algorithm REQUIRED for this program will use two stacks, an operator stack and a value stack. Both stacks MUST be implemented using a linked list. For this program, you are to write functions for the linked list stacks with the following names: int isEmpty (stack); void push (stack, data); data top (stack); void pop (stack); // return TRUE if the stack has no...
JAVA 3 PLEASE ANSWER AS MANY QUESTIONS AS POSSIBLE! ONLY 2 QUESTIONS LEFT THIS MONTH!!! Question 12 pts Which is a valid constructor for Thread? Thread ( Runnable r, int priority ); Thread ( Runnable r, String name ); Thread ( int priority ); Thread ( Runnable r, ThreadGroup g ); Flag this Question Question 22 pts What method in the Thread class is responsible for pausing a thread for a specific amount of milliseconds? pause(). sleep(). hang(). kill(). Flag...
What is the role of polymorphism? Question options: Polymorphism allows a programmer to manipulate objects that share a set of tasks, even though the tasks are executed in different ways. Polymorphism allows a programmer to use a subclass object in place of a superclass object. Polymorphism allows a subclass to override a superclass method by providing a completely new implementation. Polymorphism allows a subclass to extend a superclass method by performing the superclass task plus some additional work. Assume that...