You are working for GreatDataStructures Inc. You have to pick a data structure for a problem that requires accessing all the stored elements quickly as well as adding elements to and removing elements from the end of the list of elements. The number of elements in the list is not known. The best data structure to choose is a linked list with no tail reference a linked list with a tail reference O a doubly-linked list an array list an array stack
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- You were tasked to do programs that will illustrate the use of lists implemented using an array. One uses a sorted list, the other an unsorted list. Run the programs separately and answer the following questions. Write a program that will initially create an UNSORTED list containing the following and then run the program: Mitch Diane Jack Robbie Katherine Answer and explain the following questions below: Ifwecheckthememorylocationofeachelementinthelist,whatwoulditbe?What index represent eachelement? What happens if we add Morrie in the list? What will be its indexvalue? Whatdoesthenewlistlooklike?WheredoyouthinkMorrieshouldbeplacedand why? With the same list above (with Morrie added), delete/remove Jack. Answer and explain the following questions below: What is the new list? Identify the elements of the list and itsindex. What happened to the former location occupied byJack? Write a program that will initially create a SORTED list containing the following and then run…You are going to be asked to make a singly-linked list of singly-linked lists. How are you designing your data structure to best facilitate this design? Be sure to explain how the data is internally stored within your linked list of linked lists. (PI 1.1/ABET[1], PI 6.1/ABET[6]) #PythonWrite a C program that reads the dimensions of a 2D array and its contents from a file calledmatrix.txt. The program should construct an array of linked lists where the array represents the rowsand the linked lists represent the elements in a row. The building block of the linked lists will be astruct
- I need a C++ Program which reads the numbers till -5 was entered. After that,program will display the smallest and largest numbers and the numbers between smallestand largest. It is not allowed to use vector or array, you have to use data structures(linked list,sorting,insert item,delete item vs) sample output: Input the numbers: 5 12 53 6 9 4 18 27 88 36 45 54 -5Result: 4 18 27 88 Input the numbers: 23 97 63 15 88 21 36 45 -5Result: 97 63 15 88 21Which of the following statements regarding linked lists and arrays is correct? Group of answer choices: a. A dynamically resizable array makes insertions at the beginning of an array very efficient. b. Using a doubly linked list is more efficient than an array when accessing the ith element of a structure. c. A dynamically resizable array is another name for a linked list. d. Any type of list tends to be better than an array when there are a set number of maximum items known beforehand. e. If many deletions at any place in the structure were common, a linked list implementation would likely be preferable to an arrayANSWER THAT MCQ QUESTION IN 2 MINUTES PLEASE.. The following function reverse() is supposed to reverse a singly linked list. There is one line missing at the end of the function. /* Link list node */ struct node { int data; struct node* next; }; /* head_ref is a double pointer which points to head (or start) pointer of linked list */ static void reverse(struct node** head_ref) { struct node* prev = NULL; struct node* current = *head_ref; struct node* next; while (current != NULL) { next = current->next; current->next = prev; prev = current; current = next; } /*ADD A STATEMENT HERE*/ }
- you need to design, analyze, and implement algorithms to read in a sequence of characters from standard input and maintain the characters in a linked list with no duplicates. When you read in a previously unseen character, insert it at the front of the list. When you read in a duplicate character, delete it from the list and reinsert it at the beginning. The program implements the well-known move-to-front strategy which is useful for caching, data compression, and many other applications where items that have been recently accessed are more likely to be re-accessed. Requirements: The program should read a sequence of characters. The program should insert unseen character at the front of the list. The program should check if the character is not in the list to be inserted at the front of the list. The program should delete a duplicate character and delete it from the list and insert it at the beginning of the list. The program should check if the character is already in the list and…Old MathJax webview Old MathJax webview In Java Some methods of the singly linked list listed below can be implemented efficiently (in different respects) (as opposed to an array or a doubly linked list), others not necessarily which are they and why? b. Implement a function to add an element before the first element. c. Implement a function to add an item after the last one element. d. Implement a function to output an element of the list. e. Implement a function to output the entire list. f. Implement a function to output the number of elements. G. Implement a function to delete an item. H. Implement a function to clear the entire list. I. Implement functionality to search for one or more students by first name, last name, matriculation number or course of study. J. Implement functionality to sort the records of the student, matriculation number and course according to two self-selected sorting methods.Modify the given code to move the string from leftmost side to the rightmost side of the screen (no trails). Given Code: .model small.stack.data strg db 'Mapua$' row db 12 col db 0.codemain proc mov ax,@data mov ds,ax mov ah,6 mov al,0 mov bh,7 mov ch,0 mov cl,0 mov dh,24 mov dl,79 mov cx,40again:push cx mov ah,2 mov bh,0 mov dh,row ;row mov dl,col ;col int 10h mov ah,9 mov dx,offset strg int 21h inc col mov cx,10 push cx mov cx,0ffffhx: loop x pop cx loop y pop cx loop again mov ah,4ch int 21hmain endpend main
- Write a C program that will initially create an UNSORTED list containing the following and then run the program:MitchDianeJackRobbieKatherine Answer and explain the following questions below:a) If we check the memory location of each element in the list, what would it be? What index represent each element?b) What happens if we add Morrie in the list? What will be its index value? c) What does the new list look like? Where do you think Morrie should be placed and why? With the same list above (with Morrie added), delete/remove Jack. Answer and explain the following questions below:a) What is the new list? Identify the elements of the list and its index.b) What happened to the former location occupied by Jack?I need to design, analyze, and implement algorithms to read in a sequence of characters from standard input and maintain the characters in a linked list with no duplicates. When read in a previously unseen character, insert it at the front of the list. When read in a duplicate character, delete it from the list and reinsert it at the beginning. The program implements the well-known move-to-front strategy which is useful for caching, data compression, and many other applications where items that have been recently accessed are more likely to be re-accessed. The program should read a sequence of characters and should insert unseen character at the front of the list. The program should check if the character is not in the list to be inserted at the front of the list. The program should delete a duplicate character and delete it from the list and insert it at the beginning of the list. The program should check if the character is already in the list and delete the character from the list…The following are the operations that you can do using a single linked list. Choose only one operation then create the algorithm and simulate. The attached Rubric will be used in evaluating the activity. 1. Delete a particular node in a single linked list 2. Delete the first node of a single linked list 3. Insertion after a given node of a single linked list 4. Insertion at a given position in a single linked list 5. Insertion before a given node in a single linked list 6. Reverse a single linked list EX: Delete the last node of a single linked list Problem" Deletion of the last node in a single linked list Algorithm" Step 1: if HEAD = NULL Write UNDERFLOW Go to Step 8 Step 2: SET PTR = HEAD Step 3: Repeat Steps 4 and while PTR à NEXT = NULL Step 4: SET PREPPTR = PTR Step 5: SET PTR =PTR à NEXT [End of loop] Step 6: SET PREPTR à NEXT = NULL Step 7: FREE PTR Step 8: EXIT…