Can you give me two ways to do it AssignmentView Feedb2. Write a program that constructs a random telephone number of the form (XXX) XXX-XXXX andoutputs a formatted string (parentheses and dashes included) according to the following rules:The first 3 digits may not contain an 8 or 9.b. The second set of three digits must be larger than 100 and less than 888.a.You must construct the desired string (using Random class) and then output it accordingly. Untilyou are confident in your code, seed the random number generator with 0.For example, (777)–101-0000 is a valid number.6:29/1267°F ClearEN立

As no language is mentioned I am doing is using JAVA. As the number is generated randumly So, It…

Answered: 2. Write a program that constructs a…

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter7: Characters, Strings, And The Stringbuilder

Section: Chapter Questions

Problem 19RQ

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Programming in C#: Write a console-based application that displays every perfect number from 1 through 10000. A number is perfect if it equals the sum of all the smaller positive integers that divide evenly into it. For example, 6 is perfect because 1, 2, and 3 divide evenly into it and their sum is 6. Use format strings(field size 8, right alignment) to show all perfect numbers. Display the results as seen below. 6 28 496 8128
Microsoft Visual C# 7th edition, programming Exercise 8-2. I need help, please, thanks. Create a program for Smalltown Regional Airport Flights that accepts either an integer flight number or string airport code from the options in Figure 8-33. Pass the user’s entry to one of two overloaded GetFlightInfo() methods, and then display a returned string with all the flight details. For example, if 201 was input, the output would be: Flight #201 AUS Austin Scheduled at: 0710 (note that there should be two spaces between 'Austin' and 'Scheduled'). The method version that accepts an integer looks up the airport code, name, and time of flight; the version that accepts a string description looks up the flight number, airport name, and time. The methods return a message if the flight is not found. For example, if 100 was input, the output should be Flight #100 was not found. If no flights were scheduled for the airport code entered, for example MCO, the message displayed should be Flight to MCO…
Extreme Fizz BuzzFizz Buzz is a classic Computer Science problem about Selection. For an integer x, print:• “Fizz” if x is only divisible by 3,• “Buzz” if x is only divisible by 5,• “FizzBuzz” if x is divisible by both 3 and 5,• the number x if it is not divisible by both 3 and 5.This problem is the extreme version of Fizz Buzz. You are given a list of K distinct integers A and a list of K characters S. Both lists are numbered from 1 to K. The integer Ai corresponds to the character Si. Denote B as the subset of A. There will be a rule for each possible subset: if an integerx is only divisible by all elements in B, print a string which is the concatenation of the corresponding character of each element in B, sorted by the index in ascending order. However, if B is an empty subset, print the first digit of x instead. Does it look complicated? Do not worry, as it is just a generalization of the regular Fizz Buzz. For example, if A = [3, 5] and S = [F, B], you will get the normal Fizz…
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Problem: An online grocery store sells items on a web page. A user adds items to a basket and he clicks on the submit button when he completes. The store sells food and electronic items. The electronic items require VAT payment of 15 percentage of their prices. There are packed and lose food. The lose food is measured in weights. User specifies the weight amount or the quantity in his selection of items depending on its type. The price is computed as the product of the price per item or the price per weight and the weight or quantity are given by the user. Write an application that reads a user basket list and produces the bill receipt. Check the given samples of input/output in the figures below. The bill receipt contains the list of item details in decreasing order according to the price computed for each item. Use the selection sort' to sort the items in the list and do not use java given sort method. Selection sort is an algorithm used to arrange elements in a list. It selects the…
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Ticket d:int price int startTime ind endTime int departure String destination: String nrofstops int availableantity.int +Ticket) Tickettid int, price int,startTimeint, endTime int,dep String, dest String, nrOfStops.int, availableduantity.int) +tastringl) String tcale(int PlaneTicket TrainTicket nrOfluggage int changeTicket boolean Plane Ticket) PlaneTickettidint, price int startTimeint endTime int dep:String, dest String nrOfstopsint, availableGuantityint, nrOftuggage int, waitingTime: int) +toštringt String addluggageToPrice) int +calci)int cabinNrint soldTickets int +TrainTicket() +TrainTicketlid:int, price int,starttimeint, endTime int,dep String dest String, nrOfStops:int, availableQuantity:int, cabinterint soldTickets int) +tostringl) String +calc().int Create abstract class Ticket, and classes TrainTicket and Plane Ticket. Define all attributes and implement all necessary getters and setters for Ticket, TrainTicket and PlaneTicket. • Implement the methods in class Ticket with the…
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