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Java programming arrays.
Write a Java application program that takes in user input from keyboard and calculate semester grade based on the scores. In this assignment, you are going to rewrite the program, instead of taking keyboard input, you will use dialog box to prompt user, take input, and display result.
package ExamGrades; import java.util.Scanner; public class examGrades {public static void main(String[] args) { //Scanner keyboard = new Scanner(System.in); //double grades; double exam; double grade;//Grades input by user String reply; boolean moreGrades = true; //System.out.print("Enter your score to find your grade"); while (moreGrades) { System.out.print("Please enter your exam score or press E to exit: \n"); //Scanner keyboard = new Scanner (System.in); exam = keyboard.nextInt(); grade = exam; if (grade >= 90 && grade <=100) { System.out.println("You received an A on your exam."); } else if(grade >= 80 && grade < 90) { System.out.println("You received a B on your exam."); } else if (grade >= 70 && grade < 80) { System.out.println("You recieved a C on your exam."); } else if (grade >=60 && grade <70) { System.out.println("You received a D on your exam."); } else if (grade < 60 && grade >=0) { System.out.println("You have received an F on your exam"); } //else //if (grade == 'E' || grade == 'e') //{ // moreGrades = false; //} { } } } }
Design a java program that simulates a slot machine. When the program runs, it should do the following: Ask the user to enter the amount of money he or she wants to insert into the slot machine. ? Instead of displaying images, the program will random..
Add code to your controller to check which view to display. For this assignment, there will be a URL parameter named "format". When the value of the "format" parameter is "json" display the JSON view, otherwise display the regular HTML JSP view.
descriptioncreate a web application for sheridan restaurant reviews that contains the following functionalitybull
What are Java data streams and how are they used to facilitate storage and retrieval of persistent objects?
Design an application for the homestead furniture store that gets sales transaction data including an account number customer name and purchase price.
write and explain the definition of what composition is and how it is useful in writing an object-oriented program.
Write a method shift that takes a stack of integers and an integer n as parameters and that shifts n values from the bottom of the stack to the top of the stack.
Develop any game of your choice using the concepts of Cohesion, Coupling and RDD, i.e., responsibility-driven design.
Create a ProductException class whose constructor receives a String that consists of a product number and price. Save the file as ProductException.java. Create a Product class with two fields, productNum and price. The Product constructor requires va..
Write a program to print all of the permutations of the values 1, 2, 3, ..., n - Your program takes one argument from the command line, which as an integer n that is the number of elements.
project will be to implement a shopping cart class with user interface (UI) that contains main() in Net Beans. The UI class will be used to perform user input/output and to invoke the appropriate methods of shopping cart class. When your program star..
Creat a class that saves the grades of students in an array, and contains a few methods that do some statistics on these grades. Your task is to create this class, and create client testing class that does all the necessary tests of its methods.
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