Java | JSP | JSF Answers

Write a program that prompts the user to input a decimal number and
outputs the number rounded to the nearest integer.

A parking garage charges a $2.00 minimum fee to park for up to three hours. The garage charges an additional $0.50 per hour for each hour or part thereof in excess of three hours. The maximum charge for any given 24-hour period is $10.00. Assume that no car parks for longer than 24 hours at a time. Write an application that calculates and displays the parking charges for each customer who parked in the garage yesterday. You should enter the hours parked for each customer. The program should display the charge for the current customer and should calculate and display the running total of yesterday’s receipts. It should use the method calculateCharges to determine the charge for each customer.

Coding belt program answer

Create an abstract class called GeometricFigure. Each figure includes a height, a width, a figure type, and an area. Include an abstract method to determine the area of the figure. Create two subclasses called Square and Triangle. Create an application that demonstrates creating objects of both subclasses, and store them in an array and display area.

im doing an assignment which i have to complete and perfect according to testers given. Some of the testers are failing but i cant see why that is since its not showing me what my methods are actually outputting. How can i see what my method is actually outputting?

Write a program that prompts the user to input an integer and then outputs both the individual
digits of the number and the sum of the digits. For example, the program should: output the
individual digits of 3456 as 3 4 5 6 and the sum as 18, output the individual digits of 2345526 as 2 3 4
5 5 2 6 and the sum as 27, and output the individual digits of -2345 as 2 3 4 5 and the sum as 14.

Q1. Write a program for HTTP client, preferably in Java language, that uses TCP socket. The program should take inputs from the user, like the URL of the object, HTTP request message headers and their values, and any other information. From the URL, the program should find the IP address(s) of the server. Then, the program should establish a TCP connection with the server. After this, the program should send the HTTP request message inputted by the user. After receiving the server's response, the program should display the HTTP response message by displaying the headers and their values. At least you should run the program for 10 URLs such that there is at least one response with HTTP response code 200, 400, 404, and505. From each of the response message, please answer the following questions

Describe how you would develop object-oriented features of Java for the Quiz program developed in the Programming Assignments. In particular, describe how the program could use each of the following: class variables, instance variables, inheritance, polymorphism, abstract classes, "this", "super", interfaces, and event listeners.

Write a program to help them to calculates the number of boxes and containers they produced. For example, if a box of cookies can hold 24 cookies and a container can hold 75 boxes of cookies then for 1800 pieces of cookies will get 1 container. You may use basic arithmetic to solve this problem without any selection or repetition.