Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Using a simple while loop in JAVA
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- Utilize Salary.java. The file contains a program that shows how a manager decides an employee’s salary. Two input values are read in: an employee’s current salary a rating of the employee’s performance // ************************************************************// Salary.java// ************************************************************import java.util.Scanner;import java.text.NumberFormat;public class Salary{ public static void main (String[] args) { double currentSalary; // employee's current salary double raise; // amount of the raise double newSalary; // new salary for the employee int rating; // performance rating Scanner scan = new Scanner(System.in); System.out.print ("Enter the current salary: "); currentSalary = scan.nextDouble(); System.out.print ("Enter the performance rating (3 is Excellent, 2 is Good, or 1 is Poor): "); rating = scan.nextInt(); // Enter the code here:…arrow_forwardWrite a Java program that allows the user to enter the expenses’ in term of AED by using a while loop to calculate the average. The number of expenses is unknown. To stop entering the expenses, the user needs to enter a negative value. Show the total, average and the count.arrow_forwardFor this problem, you are given a java code FlipAgain.java. Copy the .java file to your project folder. Open the file in your IDE. You have to edit this code to make it work. You can see that the code I have given you does not compile. So, you won’t be able to run it without fixing the code. Perform the following tasks in order. The code as given does not compile. Notice that the while loop tests if again.equals("y"), but the variable again doesn't have a value at first. Give it a value so that the code will compile and the loop will run at least once. Now that the program is working, change the loop from a while loop to a do-while loop. Make sure it still works. What happens if you delete what you added in step 1? Change the line back to just String again; Does the program still work? Why or why not? (Answer in a comment in the program.) After completing the above three tasks submit the final code, where you converted the while loop to do-while loop. FlipAgain.java ----->…arrow_forward
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