Write an application that allows a user to input customer records (ID number, first & last name, and balance owed) and save each record to a file
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Write an application that allows a user to input customer records (ID number, first & last name,
and balance owed) and save each record to a file
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- Write an application that displays the name, containing folder, size, and time of last modification for the file FileStatistics.java.Using Java, Write an interactive console application for an employee management service. The user can enter the following options for the apps 1-List all employees, sorted by Name. 2-Hire a new employee (add to list) 3-show the lowest salary and highest salary and average of the salaries 0-exit - At the beginning of the application, data will be read from a text file. - And at the end of it when user chooses 0, data will be saved to the same file. - The date format needs to be YYYY-MM-DD and The fields needs to be separated by semicolon(;) Example of data in the text file : Alice P.;2012-09-22;Shoes;40 Emma W.;2016-07-07;Furniture;30 Eva;2021-08-08;Pizza;50 EmployeeSchedule class has the following attributes private String name; private String department; private Date dateHired; private double hourSalary; name : between 2-50 characters and not permitted to have ;^?@!~* department : between 2-50 characters and not permitted to have ;^?@!~* dateHired : between 1900 and 2100 salary :…The given text files represent a list of account numbers and associated balances. Balances change over time. If a balance is later in the file, then this implies the balance for that customer is more recent. Ask the user for a file name then display the most recent balance along with the high and low balance. balances-0.txt customer id balance1 $93.831 $805.242 $866.454 $943.283 $764.121 $798.004 $395.595 $644.264 $18.314 $814.97
- Write an application that displays the name, containing folder, size, and time of last modification for the file FileStatistics.java. Example output: File name is FileStatistics.java Folder name is sandbox File's size is 884 File's creation time is 2018-05-30T16:28:01.410343ZUsing the FileReader or FileInputStream and the FileWriter or the FileOutputStream, create an I/O application for the StudentRecord Application. USE JAVA PROGRAMMINGAsk the user for a filename. Display the oldest car for every manufacturer from that file. If two cars have the same year, compare based on the VIN. i am having trouble getting my code to work this is my code: import java.util.*;import java.io.*;class Car {String manufacturer;String model;int year;String vin;public Car(String manufacturer, String model, int year, String vin) {super();this.manufacturer = manufacturer;this.model = model;this.year = year;this.vin = vin;}public String getManufacturer() {return manufacturer;}public void setManufacturer(String manufacturer) {this.manufacturer = manufacturer;}public String getModel() {return model;}public void setModel(String model) {this.model = model;}public int getYear() {return year;}public void setYear(int year) {this.year = year;}public String getVin() {return vin;}public void setVin(String vin) {this.vin = vin;}}class CarComparator implements Comparator < Car > {@Overridepublic int compare(Car car1, Car car2) {int yearCompare =…
- Write a program that writes a series of random numbers to a file. Each random number should be in the range of 1 through 500. The application should let the user specify how many random numbers the file will hold.In this project, you should develop a library management system application using structuresand files. More specifically, your application should enable a user to read and write bookdetails to a file (books.txt). The file should store the following information for the books. Oneline per book and each field to be separated by tab.• Book ISBN• Book title• Author first name• Author surname• Year• Availability for loan [yes/no]The user of this application should have the following options in the form of a nice presentedmenu.Add a book: The user should add all the details of each book by answering a set of questions(book isbn? Book title? author? year?). The availability for loan is randomly generated by theprogram (y: yes, n:no). The book should be added at the end of the file.Search for a book: The user should be given three options here.▪ Search by the title: The user will input a keyword and the program willsearch for all the titles that contain this keyword and display all…Write a program that asks the user for the name of a file. The program should display only the first five lines of the file’s contents. If the file contains less than five lines, it should display the file’s entire contents.
- Ask the user for a filename. Display the oldest car for every manufacturer from that file. If two cars have the same year, compare based on the VIN. I am having trouble with my code import java.io.File; import java.io.FileNotFoundException; import java.util.ArrayList; import java.util.Scanner; class Car { String manufacturer; String model; int year; String vin; public Car(String manufacturer, String model, int year, String vin) { this.manufacturer = manufacturer; this.model = model; this.year = year; this.vin = vin; } public String getManufacturer() { return manufacturer; } public void setManufacturer(String manufacturer) { this.manufacturer = manufacturer; } public String getModel() { return model; } public void setModel(String model) { this.model = model; } public int getYear() { return year; } public void setYear(int year) { this.year = year; } public String getVin() { return vin; } public void setVin(String vin) { this.vin = vin; } } public class Demo { public static void…A temperature file consists of five records, each containing a temperature in degrees Fahrenheit. A program is to be written that will read the input temperature, convert it from degrees Fahrenheit to degrees Celsius and print both temperatures in two columns on a report. Column headings, which read ‘Degrees F’ and ‘Degrees C’, are to be printed at the top of the page. What ist he best solution algorithm to successfully implement the above question?Creates a sales receipt, displays the receipt entries and totals, and saves the receipt entries to a file .Prompt the user to enter the - Item Name Item Quantity Item Price Display the item name, the quantity, and item price, and the extended price (Item Quantity multiplied by Item Price) after the entry is made Save the item name, quantity, item price, and extended price to a file When you create the file, prompt the user for the name they want to give the file Separate the items saved with commas Each entry should be on a separate line in the text file Ask the user if they have more items to enter Once the user has finished entering items Close the file with the items entered Display the sales total If the sales total is more than $100 Calculate and display a 10% discount Calculate and display the sales tax using 8% as the sales tax rate The sales tax should be calculated on the sales total after the discount Display the total for the sales receipt
