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- USE the Node, StackArray, StackRef and Stack interface classes PROVIDED BELOW to create code that reads input from the sample Data File PROVIDED to solve PLEASE READ DIRECTIONs VERY CAREFULLY please answer in full here and thanks for your help Data File2 3 4 + +12 6 / 4 * 4 +2 2 3 3 * * *7 5 / 5 + 17 -4 3 - 5 6 + 4 * -1 1 + 3 * 4 - 10 ^ public class Node <T>{ private T data; private Node<T> next; public Node(T data, Node<T> next) { this.data = data; this.next = next; } public T getData() { return data; } public Node<T> getNext() { return next; } } import java.util.Stack; public class StackArray<T> implements Stack<T> { private T [] elements; private int top; private int size; public StackArray (int size) { elements = (T[]) new Object[size]; top = -1; this.size = size; } public boolean empty() { return top == -1;…1. According to the following LinkedList, write pseudo code for the question belowHow do you insert a node with the data, "Brandon" between the node of "Chu" and the node of "Bethany"? 2.Assume that there is a linked list that connected several names.How do you set up a "while" loop to print the whole list? 3.What is the advantage of using a LinkedList over an ArrayList?Assign a pointer to any instance of searchChar in personName to searchResult.Only lines 12-14 can be changed, the rest cannot be changed.
- Given two ArrayLists: list1=[10,20,30], and list2=[40,50], what is the content of the list1 after executing the following statement: list1.addAll(list2) a. [40, 50] b. [10, 20, 30] c. [10, 40, 50, 20, 30] d. [10, 20, 30, 40, 50]1. Write the statement that will add an association of a person named “John” and the college called “Middlesex” in the Map called friends. 2. Given the following code fragments, identify if an exception is thrown and what is that exception.a.) Map<String, String> m = new HashMap<String, String>( );String obj = m.get(“hello”); b.) String str = " ";Set<String> s = new HashSet<String>( );s.add(“The”);s.add(“rain”);s.add(“in”);s.add(“New Jersey”);for (Iterator<String> i = s.iterator( ); i.hasNext( );)str = str + (Integer) i.next( );I need to write changeArrayLength(int m) – void method; I already have the code (attached below) but it needs debugging... This method creates a new student table for this course; this new table has the given length m; the method moves all registered students to this table. This method creates a new array of SLinkedList<Student>, moves all the registered students into these linked lists, and changes this course’s studentTable field so it references this new table instead. Each student in the current table will be moved to the new table. This will require in most cases that the student is moved to a different array slot index. The slot index for the SLinkedList<Student> that they are moved to is id % m, where m is the new length of the array (the parameter of the method). The motivation for increasing the capacity of the array is that it keeps the average lengths of the linkedlists below 1, which tends to mean a fast traversal of each linked list. public class Course {…
- I need to write changeArrayLength(int m) – void method; I already have the code (attached below) but it needs debugging... This method creates a new student table for this course; this new table has the given length m; the method moves all registered students to this table. This method creates a new array of SLinkedList<Student>, moves all the registered students into these linked lists, and changes this course’s studentTable field so it references this new table instead. Each student in the current table will be moved to the new table. This will require in most cases that the student is moved to a different array slot index. The slot index for the SLinkedList<Student> that they are moved to is id % m, where m is the new length of the array (the parameter of the method). The motivation for increasing the capacity of the array is that it keeps the average lengths of the linkedlists below 1, which tends to mean a fast traversal of each linked list.Please use java. In this assignment, you will implement a class calledCustomIntegerArrayList. This class represents a fancy ArrayList that stores integers and supports additional operations not included in Java's built-in ArrayList methods. For example, the CustomIntegerArrayList class has a “splice” method which removes a specified number of elements from the CustomIntegerArrayList, starting at a given index. For a CustomIntegerArrayList that includes: 1, 2, 3, 4, and 5, calling splice(1, 2) will remove 2 items starting at index 1. This will remove 2 and 3 (the 2nd and 3rd items). The Cu stomIntegerArrayList class has 2 different (overloaded) constructors. (Remember, an overloaded constructor is a constructor that has the same name, but a different number, type, or sequence of parameters, as another constructor in the class.) Having 2 different constructors means you can create an instance of the CustomIntegerArrayList class in 2 different ways, depending on which constructor…Create STint and STdouble classes to keep ordered symbol tables where the keys are primitive int and double types, respectively. (In the RedBlackBST code, convert generics to primitive types.) Test your solution using a SparseVector client version.
- Add a constructor to SeparateChainingHashST that gives the client the abilityto specify the average number of probes to be tolerated for searches. Use array resizingto keep the average list size less than the specified value, and use the technique describedon page 478 to ensure that the modulus for hash() is primeFind the error in each of the segments. If the error can be corrected, explain how ? short* numPtr, result;void* genericPtr{numPtr};result = *genericPtr + 7;Code for the demonstration application will generate a hash map of type hash map and read and write items to the data structure using overloaded array subscripts. The heavy work is done inside, and the data structure seems to be virtually like a typical array from the outside.