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- Create a class Bookwhich describes its book_titleand book_price. Follow the below steps,a.Use getter and setter methods to get & set the Books description.b.Implement createBooks and showBooks methods to create n objects of Book in an array.c.Display the books along with its description as follows,Book TitlePriceJava ProgrammingRs 350.50Let Us CRs.200.00d.Note: createBooks & showBooksshould not be member functions of Bookclass1. Create a class Employee with parameters name, id, designation, and basicSalary. Use appropriate datatypes and access specifiers. Use default constructor to create objects of employee. Write methods toset and get the values of parameters of employee. Write methods to find total salary of employee andto display the complete details of employee along with total salary. Create another class TestEmployeewhich creates array of n number of employees, uses appropriate set methods to set the values ofparameters of every employee. Display the details of each employee. (Total salary = basic salary + 80%of basic salary)Create a class Student with following data members, name, roll, and marks as private data member. Create array of objects for three students, compare their marks but make sure allocating memory to all the objects during run time only and display the records of the student who is getting highest score.
- an int variable k, an int array currentMembers that has been declared and initialized, an int variable nMembers that contains the number of elements in the array, an int variable memberID that has been initialized, and a bool variable isAMember, Write code that assigns true to isAMember if the value of memberID can be found in currentMembers, and that assigns false to isAMemberotherwise. Use only k, currentMembers, nMembers, and isAMember.1Declare an array to store objects of the class defined by the UML above. Use a method from the JOptionPane class to request the length of the array from the user. and Use a method from the JOptionPane class to request values from the user to initialize the instance variables of Election objects and assign these objects to the array. The array must be filled using this UMlWrite a program in a class FlowerCounter that computes the cost of flowers sold at a flower stand. Five kinds of flowers—petunia, pansy, rose, violet, and carnation— are stocked and cost, respectively, 50¢, 75¢, $1.50, 50¢, and 80¢ per flower. Create an array of strings that holds the names of these flowers. Create another array that holds the cost of each corresponding flower. Your program should read the name of a flower and the quantity desired by a customer. Locate the flower in the name array and use that index to find the cost per stem in the cost array. Compute and print the total cost of the sale.
- Write a Payroll class that uses the following arrays as fields:• employeeId. An array of seven integers to hold employee identification numbers. The array should be initialized with the following numbers:5658845, 4520125, 7895122, 8777541,8451277, 1302850, 7580489• hours. An array of seven integers to hold the number of hours worked by each employee• payRate. An array of seven doubles to hold each employee’s hourly pay rate• wages. An array of seven doubles to hold each employee’s gross wagesThe class should relate the data in each array through the subscripts. For example, the num-ber in element 0 of the hours array should be the number of hours worked by the employee whose identification number is stored in element 0 of the employeeId array. That same employee’s pay rate should be stored in element 0 of the payRate array. In addition to the appropriate accessor and mutator methods, the class should have a method that accepts an employee’s identification number as an argument and…10. Write a static void method named raiseAllDesksToHighest The method should accept an array of StandingDesk references. If the array reference is null, or the array is empty the method can return without doing anything. Otherwise it should adjust the heights of standing desks in the array so that they all have the height of the highest desk in the array.In JavaScript, the following statement _____.let town = { name: "Helena", county: "Shelby", population: 18500}; Question options: A creates an object containing items that are referenced by index value B instantiates a town object that the program can call Array object methods on C produces an object literal with three methods that can be called on it D creates an associative array containing three key-value pairs
- Please help with the following: Write a Student class which keeps track of grades and generates a final mark. You should store:3 quiz scores, an array of int between 0 and 20; 1 midterm score, an int between 0 and 50;1 final score, an int between 0 and 100;the overallScore (double) and letter grade (char). also create the appropriate accessor and mutator methods. Student should also include the methods: public void calculateOverallScore() { ... } Quizzes are worth 15% of the grade, Midterm is worth 35% of the grade, the Final is worth 50% of the grade. public void finalLetterGrade() { ... } 100 ~ 90: A 90 ~ 80: B 70 ~ 80: C 60 ~ 70: D 0 ~ 60: FBlackjack is a card game where the goal is to reach a score of 21. Create a java version of this game with the following requirements. Extend the JPanel class and create an array of 52 cards. Add four sets of numbers from 1 to 10. Use J for Jack, Q for queen, K for king, and A for ace. Jack through king will have a value of 10, and the ace will have a value of 11. Deal two cards to the user and two cards to the computer. Do not show the value of the computer's first two cards to the user. Add buttons Hit, Stay, and Reset. If the user selects the "Hit" button, randomly select one of the cards from the array, and give it to the user. (After selecting a card, do not reuse this index during the rest of the game.) If the dealer has less than 21, "hit" the dealer, too. When the user selects the "Stay" button, add up the card values. The winner is the person who is closest to 21 without going over. Name the class Blackjack.java.Create a class called WashingMachine with a float called CubicFeet, a string called brandName, and a method called Washing. The Washing method should return a string to the main class with the text "Now washing clothes!" In the main class create an array of WashingMachine size 5. Give each WashingMachine a different brand and CubicFeet. Use a foreach loop to display that info, call the Washing method, and display the text returned from the Washing method call. in C#
