Write a method (function) that called To_do List () and this function displays a menu of operations asshown in the sampleOperations: Add Item. View Items. Delete Items and Evit. From the prouramRun your program and display a list of these operators then ask the user to enter the mumber of operation(method) You can enter 1, 2, 3, or 4 for choosing Add, View or Delete and ExitDescriptions:For add operation you need to insert items into a list, also you need to sorting the items inside the list.For view operation you neod to display the items that has been add beforeFor delete operation, you need to delete according to the item that user has been select.Ex: if you want to delete the second item, the program should ask you which item you need to delete, andyou will select the second item then deleted form the listYour program should be inside a while loop and exit koop whenever you Enter 4 (Exit operation)Methods1. Add Item2. View Items3. Delete hem4. ExitChoose an operate: 1Add your item: you can write anything, strings, numbers. Ex: 1,2. or name .After that again the method function call again to show you which operator you want to achieveMetheds:I. Add Item.2. View Items3. Delete Item4. ExitChoose an operate:Add your item: Homework!Methods1. Add Item2. View Items3. Delete liem4. ExitChoose operator: 2**Your to do list***I Breakfiast2 Homework

Java code: import java.util.*;class items{class node{int data;node link;}node root;void…

mions Add Item. Vien Items. Delete Items and Exit From the program our program and display a list of these operators then ask the user to enter the mumber d) You can enter 1, 2, 3, or 4 for choesing Add, View or Delete and Exit ptions: d operation you need to insert items into a list, also you need to sorting the items insi w operation you ncod to display the items that has been add before dete operation, you neced to delete according to the item that user has been select you want to delete the second item, the program should ask you which item you need ll select the second item then deleted fom the list program should be inside a while loop and exit loop whenever you Enter 4 (Exit open

mions Add Item. Vien Items. Delete Items and Exit From the program our program and display a list of these operators then ask the user to enter the mumber d) You can enter 1, 2, 3, or 4 for choesing Add, View or Delete and Exit ptions: d operation you need to insert items into a list, also you need to sorting the items insi w operation you ncod to display the items that has been add before dete operation, you neced to delete according to the item that user has been select you want to delete the second item, the program should ask you which item you need ll select the second item then deleted fom the list program should be inside a while loop and exit loop whenever you Enter 4 (Exit open

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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Vocabulary Task (C language) Solution given below. How to fix the error in the picture attached. txt file is not being created from this code please also include how to create a txt file and where will it be saved in the computer Natural language processing (NLP) is a field of artificial intelligence that seeks to develop the ability of a computer program to understand human language. Usually, the first step of an NLP system is to convert words into numeric codes. Thus, the system converts an input text into a sequence of numeric codes before any high-level analysis. This process is known as text preprocessing. We can only perform text preprocessing if we have a vocabulary of words and their associated numeric codes. Your task is to create a vocabulary of unique words for a given text file and assign a different number from 1 to N to each unique word, with N being the total number of unique words. You must perform this assignment so that the first word in alphabetical order gets the…
Lab 6: Multiplication Table Write a program that will continually ask the user to enter a positive number from standard input and print out the multiplication number table until user enters an alphabet (non number) to quit. Once user enters 'Q' or anything other than a number, the program will print out “Have a nice day" and then exit the program. After reading the user's input the positive number, the program will print out the multiplication table of the inputted number. For example, if user enters 5, the table should be: Multiplication table for 5 is: 2 3 4 5 4 6 8 10 9 12 15 8 12 16 20 5 10 15 20 25 Your program needs continuously ask the user to enter the a positive number until the user enters Q or q to exit the program. Your program must print out your names and lab info as you did in previous lab similar to the following: Program written by: Ron Sha Course info: Cs-102 Lab 6 - Multiplication Table Date: Wed Oct 14 11:35:18 2020 Activate un 1.2345
Answer correctly and fast else downvote gurranteed Create a program that makes a grocery list. You will need an array of strings. You don’t know how many items will be on your list. Simple problem: User tells you how many items, then tells you the items. You display the items for the user. More complex problem: User tells you how many items, then tells you the items. You display the items for the user. At the end of the program, write the grocery list to a text file called grocery.txt. Even more complex problem: If grocery.txt exists, read it into an array and display to the user. User then tells you how many more items, and then tells you the items. You display all the items for the user. At the end of the program, write the grocery list to a text file called grocery.txt. Start with the simple program, move toward the complex one.
Exercise # 8 – Student Number Password Description of the Problem Write a program that inputs your student number and printout your Biography when the student number is correct. Use a Do While / While loop to repeat the process when an incorrect student number is placed. Sample Output Enter your student no. : 29766512 Name : Lastname, Firstname MI Course : [your course here] Favorite [write something here]: [your favorite 1] Favorite [write something here] : [your favorite 2] Favorite quotation : "quotation here" Enter your student no. : 88888888 "Incorrect Student No.!!" Note : Template will not be available for this one. As the code is very short to finish the exercise.
String Manipulation Task 1: String and Lists Warm Store any sentence of your choice in a variable called sentence. Print out the variable called sentence and explain what happened: Now type now out the below code under it, and explain what happened: splitsentence = sentence.split() print(splitsentence) Hot Hints: You will need to use... input() A variable Add to the program so that it asks the user to enter a word that can be found in your sentence. Loop through every word in the sentence which has been For loop split. If, else Whilst looping, If the word the user has entered matches a print() word in the sentence, the program should display “match" otherwise it should display "no match"
Customized step counter Learning Objectives In this lab, you will Create a function to match the specifications Use floating-point value division Instructions A pedometer treats walking 2,000 steps as walking 1 mile. It assumes that one step is a bit over 18 inches (1 mile = 36630 inches, so the pedometers assume that one step should be 18.315 inches). Let's customize this calculation to account for the size of our stride. Write a program whose input is the number of steps and the length of the step in inches, and whose output is the miles walked. Output each floating-point value with two digits after the decimal point, which can be achieved as follows: print(f'{your_value:.2f}') Ex: If the input is: 5345 18.315 the output is: You walked 5345 steps which are about 2.67 miles. Your program must define and call the following function. The function should return the number of miles walked.def steps_to_miles(user_steps, step_length) # Define your function here if __name__…
Create a programing USING C++ PROGRAMMING LANGUAGE ONLYcodes to be used must have Input Value to ARRAY for Selection Menu with Case Select and GOTO Label
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