Tasks •Write a program to print the area of a rectangle by creating a class named 'Area' having two methods. First method named as 'setDim' takes length and breadth of rectangle as parameters and the second method named as 'getArea' returns the area of the rectangle. Length and breadth of rectangle are static values not dynamic. • Print the average of three numbers entered by user by creating a class named 'Average' having a method to calculate and print the average.
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- Add a new Java class to your project by right clicking on the src folder in the Project pane and select New > Java Class.Enter Hours as the name for this class, and IntelliJ will add it to the files in the src folder for your project. Remember tocopy and insert the standard heading for the main method as you did for Program 2.Write a program that prompts the user to enter a number of hours, and produces the equivalent number of days as a wholenumber along with the number of hours left over. Assume that a day has exactly 24 hours. The following example showsthe format to use for your output, where the input entered by the user is underlined.Enter the number of hours: 100100 hours is 4 days, plus 4 hours.Define Variables: The number of hours will be a whole number, and we would like to obtain results as whole numbers ofdays and hours, so use the int data type to declare the variables to hold the numbers of hours input, as well as the results(the number of days and number of hours left…Create a class to print the area of a square and a rectangle. The class has two methods with the same name but different number of parameters. The method for printing area of rectangle has two parameters which are length and breadth respectively while the other method for printing area of square has one parameter which is side of square.Create a program that will count the number of numeric characters in an input string. The program should be able to ask the user for the input string and should be able to display the number of numeric characters on the screen. For this exercise, you should create your class to handle the different operations. Remember that any input/output operations should be done in the main method while all calculations should be done inside the class. Remember that you need to apply encapsulation in your class. Sample Output: Enter a string: Hello 123 Number of numeric characters: 3
- JAVA ONLY Task Create a class named PermanantEmployee with attributes empID, empName, basicSalary, and allowances. basicSalary is private attribute while other two instance variables are public. This class has a constructor with two attributes empID and empName. This class has a method calculateSalary(). This method calculate employee salary(adding basicSalary and allowances) and prints it. In this class there is another method displayInformation() which prints employee id, name and his/her calculated Salary. Create another class VisitingEmployee with attributes empID, empName, hours and salaryPerHour. Hours and salaryPerHour are private attributes. This class has a constructor with two attributes empID and empName. This class has a method calculateSalary(). This method calculate employee salary(multiplying hours with salaryPerHour) and prints it. In this class there is another method displayInformation() which prints employee id, name and his/her calculated salary. In…Create a class called Student to represent a Student exam grades. The class has four instance variables: A String variable for the name, and three double variables to store three exams grades for the student. 1. Write a mutator method that takes four parameters-A String and three doubles. Use these parameters to initialize the instance variables declared earlier. 2. Write a getAverage method that calculates and returns the average of the three exam grades. 3. Write a separate program that creates 2 Student objects to hold the following data. First Name Exam#1 Exam#2 Exam#3 Ahmed 83.0 95.5 90.0 Kareema 75.25 83.0 89.0 Output the name and average grade for each of the above students.The L&L Bank can handle up to 30 customers who have savings accounts. Design and implement a program that manages the accounts. Keep track of key information, and allow each customer to make deposits and withdrawals. Produce appropriate error messages for invalid transactions. Hint: You may want to baseyour accounts on the Account class from Chapter 5. Also provide a method to add 3 percent interest to all accounts whenever the method is invoked.
- Create a class called Student to represent a Student exam grades. The class has four instance variables: A String variable for the name, and three double variables to store three exams grades for the student. Write a mutator method that takes four parameters—A String and three doubles. Use these parameters to initialize the instance variables declared earlier. Write a getAverage method that calculates and returns the average of the three exam grades. Write a separate program that creates 2 Student objects to hold the following data. First Name Exam#1 Exam#2 Exam#3 Ahmed 83.0 95.5 90.0 Kareema 75.25 83.0 89.0 Output the name and average grade for each of the above students.Please use Java to help me with the assignment below. The assignment: A microwave control panel has four buttons: one for increasing the time by 30 seconds, one for switching between power levels 1 and 2, a reset button, and a start button. Implement a class that simulates the microwave, with a method for each button. The method for the start button should print a message “Cooking for ... seconds at level ...”.Task Write a class named Account to represent an account that you may find at a bank. Accounts have a balance and an annual interest rate. Include attributes in the Account class to reflect these. Write getters for both attributes and a setter for only the annual interest rate. Think about how real bank accounts work, you change your balance by withdrawing and depositing money, not just by telling the banker how much you want to change it to. Include a constructor with parameters used to assign values to both attributes. Users should be able to withdraw money from an Account, deposit money into an Account, find monthly interest rate, and find monthy interest. Include methods for each of these actions. More details on them below. withdraw method This method simulates withdrawing money from the Account. It should not return a value and take the amount to withdraw as a parameter and reduce the balance by this amount. deposit method This method simulates depositing money into the Account.…
- Program62.javaWrite a program that prompts for a full name (first and last) and assigns it to one string. The program then passes the full name to a void method as its sole parameter. The void method should print the first name, on one line, as many times as indicated by the length of the last name. Sample Output (image below) Program64.javaWrite a program that demonstrates method overloading by defining and calling methods that return the area of a triangle, a rectangle, or a square.Design a class that holds the following personal data: name, address, age, and phone number. Write appropriate accessor and mutator methods. Also, design a program that creates three instances of the class. One instance should hold your information, and the other two should hold your friends’ or family members’ information. very basic ALGORITHM in PSUEDOCODE NOT PYTHON. Use fictitious information.Create a method "public void giveRaise(int percentage)" in the Employee class. This method should increase the salary member by the percentage specified in the parameter. In the main method: 1. Create an Employee object. Print out its toString() result. Call giveRaise with 10%. 2. Print out its toString() result.