Build a max heap from a given list. Input Format: The first line will be n, the number of elements. The second line will be a set of n space-separated integers. Output Format: Build a max heap on the set of numbers given and return it as a space-separated list of integers. Make sure to implement the algorithm that progressively fixes heap violations bottom-up in the heap, rather than inserting elements top down. You can view this page as reference for the algorithm and it's analysis.

Build a max heap from a given list. Input Format: The first line will be n, the number of elements. The second line will be a set of n space-separated integers. Output Format: Build a max heap on the set of numbers given and return it as a space-separated list of integers. Make sure to implement the algorithm that progressively fixes heap violations bottom-up in the heap, rather than inserting elements top down. You can view this page as reference for the algorithm and it's analysis.

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter18: Stacks And Queues

Section: Chapter Questions

Problem 16PE: The implementation of a queue in an array, as given in this chapter, uses the variable count to...

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Implements clone which duplicates a list. Pay attention, because if there are sublists, they must be duplicated as well. Understand the implementation of the following function, which recursively displays the ids of each node in a list Develop your solution as follows: First copy the nodes of the current list (self) Create a new list with the copied nodes Loop through the nodes of the new list checking the value field If this field is also a list (use isinstance as in the show_ids function) then it calls clone on that list and substitutes the value. Complete the code: def L4(*args,**kwargs): class L4_class(L): def clone(self): def clone_node(node): return <... YOUR CODE HERE ...> r = <... YOUR CODE HERE...> return r return L4_class(*args,**kwargs)
A skip listThe second programming homework is already on a server (http://marmoset.famnit.upr.si).In this task, a skip list data structure should be implemented. You can follow the followinginstructions:- Implement the class NodeSkipList with two components, namely key node and arrayof successors. You can also add a constructor, but you do not need to add anymethod.- In the class SkipList implement a constructor SkipList(long maxNodes). The parameter maxNodes determines the maximal number of nodes that can be added to askip list. Using this parameter we can determine the maximal height of a node, thatis, the maximal length of the array of successors. As the maximal height of a nodeit is usually taken the logarithm of the parameter. Further, it is useful to constructboth sentinels of maximal height.- In the class SkipList it is useful to write a method which simulates coin flip andreturns the number of all tosses until the first head comes up. This number representsthe height of a node…
For this problem you can use the singly linked list code implemented in lab class. Take an integer N (0<N<1000) as input from user. Generate N random values (range: 1-100) and store/deletethem sequentially by implementing the following function: node* notMoreThanTwo(node *head, int value)This function will add the number in head if this is first appearance, insert in tail if it is a duplicate value, and delete the first value if it is in list twice already. For each insertion print %dinserted and for deletion print %d deleted, where %d is the randomly generated value
The implementation of a queue in an array, as given in this chapter, uses the variable count to determine whether the queue is empty or full. You can also use the variable count to return the number of elements in the queue. On the other hand, class linkedQueueType does not use such a variable to keep track of the number of elements in the queue. Redefine the class linkedQueueType by adding the variable count to keep track of the number of elements in the queue. Modify the definitions of the functions addQueue and deleteQueue as necessary. Add the function queueCount to return the number of elements in the queue. Also, write a program to test various operations of the class you defined.
Java help, can you please explain this I'm a beginner and I'm lost:( Implement a nested class DoubleNode for building doubly-linked lists, where each node containsa reference to the item preceding it and the item following it in the list (null if there is no suchitem). Then implement methods for the following tasks:• Print the contents of the list• Insert at the beginning• Insert at the end• Remove from the beginning• Remove from the end• Insert before a give node (Insert before the first occurrence of the node, if thenode exists; else insert at the end)• Insert after a given node (Insert after the first occurrence of the node, if the nodeexists; else insert at the end)• Remove a given node (Remove the first occurrence of the node, remove nothing ifnode not found)• Move to front (move the first occurrence of the node to the front)• Move to end (moved and first occurrence of the node to the end)Write a tester program and test your implementation. You must test each of these cases…
Think about the following example: A computer program builds and modifies a linked list like follows:Normally, the program would keep tabs on two unique nodes, which are as follows: An explanation of how to use the null reference in the linked list's node in two common circumstances
Think about the following example: A computer program builds and modifies a linked list like follows: Normally, the program would keep tabs on two unique nodes, which are as follows: An explanation of how to use the null reference in the linked list's node in two common circumstances
Min Heap of Candy — Add and Remove Using the provided code (Question04.java and Candyjava), write the add and remove methods for a min heap of Candy using an array implementation. Make sure to include all provided files in your project and write your solution in the file "Question04.java". This method should preserve the properties of a min hap, and the candies are compared based on their weight. This value can be accessed through its accessor. Solution Tests: • Does the solution compile? • Does the solution have your name in the comments? • Does the solution have a high-level solution description (150-300 words) in the comments? • Does the method preserve the properties of a Min Heap? • Does the output match the following? Testing the Add Method Candy Weight: 10.0, Candy Weight: 40.0, Candy Weight: 20.0, Candy Weight: 50.0, Candy Weight: 60.0, Candy Weight: 80.0, Candy Weight: 30.0, Candy Weight: 100.0, Candy Weight: 70.0, Candy Weight: 90.0, Testing the Remove Method Candy Weight:…
In C++, Implement a Priority Queue(PQ) using an UNSORTED LIST. Use an array size of 20 elements. Use a circular array: Next index after last index is 0. Add the new node to next available index in the array. When you add an element, add 1 to index (hit max index, go to index 0). Test if array in full before you add. When you remove an element, from the list, move the following elements to the left to fill in the blank, etc ( Like prior program done with LISTS ) Create a class called Node: Have a Name and Priority. Data set - 1 is the highest priority, 10 is lowest priority. Enqueue and dequeue in the following order. Function Name, Priority Enqueue Joe, 3 Enqueue Fred, 1 Enqueue Tuyet, 9 Enqueue Jose, 6 Dequeue Enqueue Jing, 2 Enqueue Xi, 5 Enqueue Moe, 3 Dequeue Enqueue Miko, 7 Enqueue Vlady, 8 Enqueue Frank, 9 Enqueue Anny, 3 Dequeue Enqueue Xi, 2 Enqueue Wali, 2 Enqueue Laschec, 6 Enqueue Xerrax, 8 Dequeue Dequeue Dequeue Dequeue Dequeue Dequeue Dequeue Dequeue Dequeue Dequeue…
Prob 2 Given a list of x objects, create a program that performs the following operation: -Get the first and last object and place them both at the start of the list. Example: QWERT becomes QTWER Find the worst case time complexity if the solution will be implemented using a single linked list. Give both the EQUATION AND THE BIG-O NOTATION.
2 //please write it in java This is a circular doubly linked list. It starts at the head pointer (Head). Write a function that adds a node (P) at the nth location away from the Head keeping the circle connected. For example, based on the image, the list is: C, D, B, A After calling addNthNode(Head, P, 2), the list becomes C, F, D, B, A Note that if the position is 1 then the Head should be updated. Your code should validate parameters, and handle edge cases. void addNthNode (Node Head, Node P, int position){ // your code goes here }
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…