What is a potential problem with the built-in sort used by lists? The built-in sort can fail when there are both float and integer values in a numeric list. O Sort only works with string data. O String values are not sorted alphabetically when upper and lowercase characters are used. O Sort only works with numeric data.

What is a potential problem with the built-in sort used by lists? The built-in sort can fail when there are both float and integer values in a numeric list. O Sort only works with string data. O String values are not sorted alphabetically when upper and lowercase characters are used. O Sort only works with numeric data.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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C++ ONLY Add the following functions to the linked list. int getSize() -> This function will return the number of elements in the linked-list. This function should work in O(1). For this keep track of a size variable and update it when we insert a new value in the linked-list. int getValue(index) -> This function will return the value present in the input index. If the index is greater or equal to the size of the linked-list return -1. void printReverse() -> This function will print the linked list in reverse order. You don’t need to reverse the linked list. Just need to print it in reverse order. You need to do this recursively. You cannot just take the elements in an array or vector and then print them in reverse order. void swapFirst() -> This function will swap the first two nodes in the linked list. If the linked-list contains less than 2 elements then just do nothing and return. To check your code add the following code in your main function. LinkedList l;…
JAVA CODE PLEASE Linked List Practice ll by CodeChum Admin Write a function printNodes that takes in the head of a linked list and prints all the values of that linked list using a while loop. Print the values separated by a [space]->[space] In the main function, write a program that asks the user to input five integers and assign these values to the nodes. Arrange the nodes in ascending order first before printing them using the printNodes function. Input 1. One line containing an integer 2. One line containing an integer 3. One line containing an integer 4. One line containing an integer 5. One line containing an integer Output Enter·number·1:·1 Enter·number·2:·2 Enter·number·3:·3 Enter·number·4:·4 Enter·number·5:·5 1·->·2·->·3·->·4·->·5
what will be output of below code: 1: def func(x): x += 1 return x x = 5 print(func(x)) print(x) 2: def modify_list(lst): lst.append(4) numbers = [1, 2, 3] modify_list(numbers) print(numbers) 3: def add_to_list(value, my_list=[]): my_list.append(value) return my_list print(add_to_list(1)) print(add_to_list(2)) 4: def outer_func(): x = 1 def inner_func(): nonlocal x x += 1 print(x) inner_func() outer_func()
_!?8. Problem Title: "Add Two Numb You are given two non-empty linked lists representing two non-negative integers. The digits are stored in reverse order, and each of their nodes contains a single digit. Add the two numbers and return the sum as a linked list. You may assume the two numbers do not contain any leading zero, except the number 0 itself..
45- Which of the following statements about lists in Python is true? a. Items within a list are unordered. b. A list can grow in size as items are added to it. c. All items in a list must have the same type. d. Items within a list must be unique. e. Items can only be added to a list by creating a new list object. f. Lists can only contain items which have a primitive type.
When a list is implemented using an array, which of the following is FALSE? Select one: A.If the size of the array is insufficient, it whole list will be automatically copied to a new array B.The new node inserted might cause shifting of the existing elements C.The insertion of a new element is proportional to the size of the list D.The memory allocation can be very inefficient
JAVA CODE PLEASE 2. Linked List Quiz by CodeChum Admin Write a function printNodes that takes in the head of a linked list and prints all the values of that linked list using a while loop. Print the values separated by a [space]->[space] Create a program that accepts 10 integer inputs. Assign each input into a node and link them in ascending order then print the linked list. Create another two linked lists: One for nodes with even numbers and the other one for odd numbers. Print them respectively using the printNodes function. Input 1. One line containing an integer 2. One line containing an integer 3. One line containing an integer 4. One line containing an integer 5. One line containing an integer 6. One line containing an integer 7. One line containing an integer 8. One line containing an integer 9. One line containing an integer 10. One line containing an integer Output Enter·number·1:·1 Enter·number·2:·2 Enter·number·3:·3 Enter·number·4:·4…
When a list is implemented using an array, which of the following is FALSE? Select one: A.If the size of the array is insufficient, there is a need to copy the whole list to a new array B.The new node inserted might cause shifting of the existing elements C.The memory allocation can be very inefficient D.The insertion of a new element is proportional to the size of the list
3) in python Copy the Plain Text UTF-8 version of Bram Sroker’s Dracula from the site:http://www.gutenberg.org/ebooks/345 into a text document called ‘dracula.txt’. Write pythoncode that reads the text document and counts the unique words and stores the words and countsinto a dictionary. Write the words and counts into a text file called ‘dracula words.txt’ by usingthe Python file handle method seen in class. Generate a list called ‘sorted counts’ that containsthe value and key pairs as tuples that are sorted in descending order based on the frequencies ofthe words. For example, it should be in the form:[(7423, ‘the’),(5640, ‘and’),(4499, ‘I’),(4462, ‘to’),(3673, ‘of’),(2891, ‘a’),(2384, ‘in’),(ect.) Here, the word ‘the’ occurs the most frequently. Output the top 10 most frequently occurringwords. How often does the word ‘Dracula’ come up in the entire Novel?Hint: use list comprehension. For the dictionary ‘counts’ the command ‘counts.items()’ returns anobject of type dict items that…
Write the following function that sorts and merges two lists into a new sorted list. The new list contains only even numbers. def myMergeEvenList(list1, list2): Enter list1: 10,5,6,7 Enter list2: 12,8,5,0,1 The merged list is: 0,6,8,10,12
In C++, you are going to write a program that implements a doubly linked list. The data must be read from the files and you can put the file names in your program. Letters.txt contains 26 English Letters: Copy the following exactly as it is into own .txt file to test: ABCDEFGHIJKLMNOPQRSTUVWXYZ Sequence.txt contains a list of numbers. Copy the following exactly as is into another .txt file3,-3,19,-19,18,1,-2,3,-18,17,1,-3,-13,14 You need to 1. Create a doubly linked list by reading the 26 letters from Letters.txt. 2. Sequence.txt file contains a sequence of relative letter positions. The initial position is at the beginning of the list which is ‘A’. The first number in the sequence is ‘3’. So the current position will move forward for three steps. Then the first letter to output is ‘D’ and now the current position is at ‘D’ as well. The second number in the sequence is ‘-3’. Then the second letter to output is the third element backward from the current position which is ‘A’. You…
PigLatinStrings converts a string into Pig Latin, but it processes only one word. If a word ends with a punctuation mark in the Pig Latin form, put the punctuation at the end of the string. For example: “Hello!” becomes “ello-Hay!” Source: Mbela, K. (2020) Write a program that prompts the user to input a string and then outputs the string in Pig Latin. Create the program using a Linked List.Build a linked list as template either forwards or backwards.