For a list L, L[i] = item operation is a ____ operation, if i is less then len(L). Question 8 options: O(n) O(exp(n)) O(log(n)) O(1)
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Question 8 options:
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O(n)
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O(exp(n))
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O(log(n))
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O(1)
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- For a list L, L.insert(i, item) operation is a ____ operation, if L has not already reached its capacity. Question 14 options: O(n) O(exp(n)) O(log(n)) O(1)If a list L has not yet reached its maximum capacity, the L.insert(i, item) action is considered a operation.Let L={x1,x2,…,xn} be a list of n elements. Let us search for a key K in the list L. If the key is presented in the list L at index(or position) j then partition the list L into disjoint lists L1 and L2 such that L1={x[i]:x[i]εL such that i≤j} and L2={x[i]:x[i]εL such that i>j}. If the key is not present in the list output is “no”. Write an algorithm (using single linked list) and subsequent C program for your algorithm to compute lists L1 and L2 for the given list L and key K. Note: Don’t use any inbuilt functions in your program. Example1: If L={16, 15, 1, 27, 19, 100, 200,3} and key k= 27 then L1={16, 15,1,27} and L2={19, 100,200, 3}. Example 2: If L={16, 15, 1, 27, 19, 100, 200,3} and key k= 127 then no.
- Create a doubly link list with at least 5 nodes, then perform the following operation on that link list. As you perform the operation, write down the algorithm and c++ code too. Show the operations diagrammatically. Traversal Searching SortingUsing the linked list, add a binary search tree function for your program that is able to search for data such as staff ID, department or name. Display the output for search results if the data exists or not exists. Example: Search: Smith ……………………………………………………………………………………………………………... Search results: ID:6134 First Name: Suzy Last Name: Smith Department: Human ResourceAn array may contain multiple duplicate values, as shown below. In order to design an algorithm with the best average performance to remove all duplicate values, which of the following data structures should be used? [34, 45, 60, 45, 30, 24, 34, 60] Question 47 options: List Priority queue Hash table Stack
- Which of the following structures would be the most efficient to use if you wanted to establish a priority queue for quick retrieval? Choose one: a. a doubly linked list that is sorted O b. array of ordered elements a. unordered singly linked list b. unordered singly linked list c. unordered singly linked O d. an unsorted arrayTrue/False Select true or false for the statements below. Explain your answers if you like to receive partial credit. 3) Which of the following is true about the insertBeforeCurrent function for a CircularLinked List (CLL) like you did in programming exercise 1?a. If the CLL is empty, you need to create the new node, set it to current, andhave its next pointer refer to itselfb. The worst case performance of the function is O(n)c. If you insert a new element with the same data value as the current node, theperformance improves to O(log n)We learnt this week that lists can be multi-dimensional. For e.g., the following is another example of 2-D multidimensional list. Each row contains student name followed by their grades in 5 subjects: students = [ ['Anna', 98.5, 77.5, 89, 93.5, 85.5], ['Bob', 77, 66.5, 54, 90, 85.5], ['Sam', 98, 97, 89.5, 92.5, 96.5] ] To access, a specific row, you would use students[row_number][column_number]. students[0][0] would print 'Anna' students[0][1] would print 98.5 and so on.. Write a program that defines a function that takes a list as an argument, adds the scores of each student, calculate average for each student (append them to a separate list) and display them. Your program should: Define a function display_average(students) that takes in a 2-D list as an argument. Display the original list using for/while loop. Calculate and display the average of each student. You do not need to ask user for input. You can use your own 2-D lists with at-least 2-rows.
- Identify the error in the following algorithm for traversing a linked list. ListTraverse(list) {curNode = list⇢headwhile (curNode is not null) {Print curNode's datacurNode = list⇢head⇢next}} Group of answer choices The statement curNode = list⇢head should be curNode = list⇢tail. The statement while (curNode is not null) should be while (curNode is null). The statement while (curNode is not null) should be while (list⇢tail is not null). The statement curNode = list⇢head⇢next should be curNode = curNode⇢next.Implement a program using Doubly LinkedList. Your doubly linked list should store information of students (Reg_no., Name, CGPA, city, age). Your program should provide following functionalities: Insert at Front Insert at Rear Insert in middle Delete from front Delete from rear Delete from middle Display all the data Data Structures in C++ Needed urgent i will thumb up for youWrite an algorithm that searches a sorted list of n items by dividing it into three sublists of almost n/3 items. This algorithm finds the sublist that might contain the given item and divides it into three smaller sublists of almost equal size. The algorithm repeats this process until it finds the item or concludes that the item is not in the list. Analyze your algorithm and give the results using order notation.