Please I need help with this hw 1. Create a minheap by adding these six numbers one by one: 169, 162,110,100,102,126 Draw the heap after adding each entry (ie you need to draw six heaps)
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Q: 36 95 Figure 1
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A: Please upvote. I am providing you the correct answer below. Please please please please. 1. 2.…
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A: Please upvote me please. I need it badly. I am providing you with all the diagrams of heap after…
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- In PriorityQueue.java, write code for the following new functions:1. public boolean add( PriorityQueueNode x )This function adds a new node x to the priority queue. The node is added tothe heap by comparison of the rating attribute. It involves the “percolateup” process and returns true when finished. 2. public PriorityQueueNode remove( )This function removes the minimum element of the priority queue and returnsit. It involves a call to percolateDown( int hole ). 3. private void percolateDown( int hole )This function takes the position of the next available hole in the priority queueand uses it to bubble the elements through the heap until the heap property isrestored. 4. public void display( )This function prints out a formatted tree representation of the priority queueshowing only the rating of each node. The output should resemble that of atree. Tip: you may use the StringBuilder class and the Stringformat( ) method. Empty nodes in the tree can be replaced with “--”.Example output…C# Assume you have a LinkedList of Node objects. Both classes have all the normal operations shown below. Your job is to program the DeleteTail method of the LinkedList class. This method locates and deletes the last element of the linked list. You may not change its signature line. Keep your code clean, but no documentation is necessary. A good solution will be between 5 and 10 lines of code, not counting whitespace.Java - This project will allow you to compare & contrast different 4 sorting techniques, the last of which will be up to you to select. You will implement the following: Bubble Sort (pair-wise) Bubble Sort (list-wise) [This is the selection sort] Merge Sort Your choice (candidates are the heap, quick, shell, cocktail, bucket, or radix sorts) [These will require independent research) General rules: Structures can be static or dynamic You are not allowed to use built in methods that are direct or indirect requirements for this project – You cannot use ANY built in sorting functions - I/O (System.in/out *) are ok. All compare/swap/move methods must be your own. (You can use string compares) Your program will be sorting names – you need at least 100 unique names (you can use the 50 given in project #3) – read them into the program in a random fashion (i.e. not in any kind of alpha order). *The more names you have, the easier it is to see trends in speed. All sorts will be from…
- java Please provide Comment and test cases Create a Linked List data structure by writing your own Linked List class which contains a node class. The node class will house the data (integer in this case) and a pointer to the next node element. Populate your linked list with the following integers and print it . 50, 11, 33, 21, 40, 71 No you do not need to print the commas ;) Delete N-th node from the end of the linked list and print the linked list after deletion. Here N = 2 Below is the expected output after deleting the second last element. 50, 11, 33, 21, 71 ATTN : Note : Here we do not know the length of the list. Complete the above deletion operation without calculating the length of the list. Your solution should only make a single pass through the linked list, adhering to O(n) time complexity overall and O(1) space complexity. Hint : Maintain two pointers : a ’Fast’ Pointer and a ’Slow’ pointer. Initialize both pointers to a dummy node which points to the head of the list.…Use stack concepts Q # 3-#5 -> https://www.loc-cs.org/~c Essay Questions (20% each)- continue 3. What is the advantage of using ArrayList over LinkedList? 4. How much time do you need to add an element at the end of an ArrayList if the size of an ArrayList is n? a. 0(1) b. 0(n) Describe the reason of your choice. 5. How much time do you need to add an element at the beginning of an ArrayList if the size of an ArrayList is n? a. 0(1) b. 0(n) Describe the reason of your choice. SubmitJAVA Help: Mergesort Implement a natural merge sort for linked lists. (This is the method of choice for sorting linked lists because it uses no extra space and is guaranteed to be linearithmic.) During each iteration, natural merge sort works by scanning the list from the left to right identifying naturally sorted sub-lists and merging the sub-lists, and continue scanning further identifying and merging the sub-lists until the end of the list. Repeats the process until the entire list is sorted. Example: Unsorted list M -> E -> R -> G -> E -> S -> O -> R -> T -> E -> X -> A -> M -> P -> L -> E After first iteration: E - > M -> R -> E -> G -> S -> E -> O -> R -> T -> X -> A -> L -> M -> P -> E After second iteration: E -> E -> G -> M -> R -> S -> A -> E -> L -> M -> 0 -> P -> R -> T -> X -> E After third iteration: A -> E -> E -> E -> G…
- ACTIVITY 2: HEAPSORT The idea is that the imported array-to-sort will have to be an array of DSAHeapEntry objects, heapSort() will need to replace its heap with this array. • Then you can use the pseudo code in the lecture notes. Write a good test harness using either a random list of varying size such as found in the SortsTest, or read in the numbers from the 7000 names file.The code below is for: 1. Create a sorted linked list using tenStudent array (copy from array into the linked list will be done). 2. Append an element to the end of a list 3. Delete the last element from a list. 4. Delete the nth element from a list. >>>>>>>>>>> I need to complete the code to do : a. Using the linked list which is populated at step 1, create a binary tree. The new tree will be created during the deletion of the linked list. b. Print the content of the tree using “Inorder traversal”. c. Concatenate two lists The rest of question details in picture.. thank you The code: #include<stdio.h>#include<stdlib.h> struct student{int TC;char F_name[12];char L_name[12];int age;char gender[2];};struct student tenStudent[10] = {123,"X1","Y1",21,"M",234,"X2","Y2",26,"F",128,"X3","Y3",18,"M",432,"X4","Y4",27,"M",287,"X5","Y5",34,"F",423,"X6","Y6",21,"M",634,"X7","Y7",16,"F",828,"X8","Y8",15,"M",252,"X9","Y9",27,"F",887,"X10","Y10",34,"F",};…The array below is used to store the values from a Heap. What would be the content of the array after we remove the maximum value ? Index 1 2 3. 4 6. 7 8. 9. 10 11 12 13 Value 79 77 57 38 59 22 32 1 12 41 26
- Assignment 6 - More on ListsWrite pseudo-code not Python for problems requiring code. You are responsible for the appropriate level of detail.The questions in this assignment give you the opportunity to explore a new data structure and to experiment with the hybrid implementation in Q3. 3. Write a set of routines for implementing several stacks and queues within a single array. Hint: Look at the lecture material on the hybrid implementation.In c++ please explain the code Q1. Given a 'key', delete the first occurrence of this key in the linked list. Iterative Method: To delete a node from the linked list, we need to do the following steps. 1) Find the previous node of the node to be deleted. 2) Change the next of the previous node. 3) Free memory for the node to be deleted.Project 2: Singly-Linked List The purpose of this assignment is to assess your ability to: ▪Implement sequential search algorithms for linked list structures ▪Implement sequential abstract data types using linked data ▪Analyze and compare algorithms for efficiency using Big-O notation For this assignment, you will implement a singly-linked node class. Use your singly-linked node to implement a singly-linked list class that maintains its elements in ascending order. The SinglyLinkedList class is defined by the following data: ▪A node pointer to the front and the tail of the list Implement the following methods in your class: ▪A default constructor list<T> myList ▪A copy constructor list<T> myList(aList) ▪Access to first elementmyList.front() ▪Access to last elementmyList.back() ▪Insert value myList.insert(val) ▪Remove value at frontmyList.pop_front() ▪Remove value at tailmyList.pop_back() ▪Determine if emptymyList.empty() ▪Return # of elementsmyList.size() ▪Reverse order of…
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