What is the output of the following programe? You can explain if there is any erroror anything else.b.D WhiteBoard.javaD*TestMain.java 31 package test;2 import java.util.regex.*;1 package test;3 public class WhiteBoard {public void fn() {System.out.println("Write");}46 public class TestMain {7 }public static void main(String []args) {WhiteBoard b = new WhiteBoard() {788-9public void fn() {System.out.println("Write and Save");101112};}15 }131416

Answered: What is the output of the following…

Computer Networking: A Top-Down Approach (7th Edition)

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

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Write a program that displays a simulated writing check.The program should accept inputs of the date, the payee's name, and the amount of the check.Use supplied Check.java and CheckDemo.java.It should then display a simulated check with the dollar amount spelled out,as shown. Check.java package Checks; import java.time.LocalDate; public class Check { private double amount; private String payee; private LocalDate date; /* * Constructor */ public Check(double amount, String payee, LocalDate date) { // Your code here } public Check(Check original) { // Your code here } /* * Returns a String representing the check */ public String toString() { String result = "\t\t\t\tDate:\t"; result += date.getMonthValue() + "/"; result += date.getDayOfMonth() + "/"; result += date.getYear() + "\n\n"; result += "Pay to the Order of: " + payee + "\t\t"; result += "$" + amount + "\n\n"; result…
import java.util.Scanner; 2 public class SecondsCount { 3\ /* Calculate the number of seconds in a given number of hours input: int hours 7 output: int seconds 8. */ public static int howManySeconds(int hours) { 9. 10 11 12 13 /* 14 Your input should be a non-negative integer 15 */ 16 public static void main(String[] args) { 17 int hours, seconds; 18 // Read input from Scanner 19 20 // Get hours from your input 21 22 // Call function howManySeconds (hours) to calculate number of seconds 23 System.out.println("second = " + seconds); 24 25 26 }
Do a program that displays a simulated writing check.Use supplied Check.java and CheckDemo.java.It should then display a simulated check with the dollar amount spelled out,as shown. Check.Demo package checks; import java.time.LocalDate; public class Check { private double amount; private String payee; private LocalDate date; /* * Constructor */ public Check(double amount, String payee, LocalDate date) { // Your code here } public Check(Check original) { // Your code here } /* * Returns a String representing the check */ public String toString() { String result = "\t\t\t\tDate:\t"; result += date.getMonthValue() + "/"; result += date.getDayOfMonth() + "/"; result += date.getYear() + "\n\n"; result += "Pay to the Order of: " + payee + "\t\t"; result += "$" + amount + "\n\n"; result += amountText() + "\n"; return result;// return amountText(); } private…
Java: Do this way. import acm.program.*; public class CentimetersToFeet extends CommandLineProgram{public void run(){final double CENTIMETERS_PER_INCH = 3.56;final int INCHES_PER_FOOT = 14;PRINTLN("This program converts centimeters to feet and inches.");double centimeters = readDouble("Enter number of centimeters:");double inches = centimeters / CENTIMETERS_PER_INCHE;int feet = (int)(inches/ INCHES_PER_FOOR);double remainingInches = inches % INCHES_PER_FOOT;PRINTLN("That's"+ feet + feet." +remaingInches + "inches!");}}
please quickly thanks !
Write a java program called Sales considering the following directions and the sample run. Practice here first the write answer on the answer sheet. Also, make sure to distinguish high and low caps as Java is case - sensitive. - import and declare a Scanner class - declare three floating – point variables named price, discount, and discountPrice - ask the user for the price (print statement) and get the price (Scanner) from the user - calculate the discount if price is less than 100, then the discount is 10% of price, else discount is 14% of price - print the discounted prices for the item Sample Run Enter the price 90.0 The discount price is 81.0 Enter the price 200.0 The discount price is 172.0
Please explain the output
import java.util.*; public class Budgeter {public static void main(String[] args) {Scanner console = new Scanner(System.in); please use java and start the code the way provided and do NOT use \n or printf in the code please.
I just started learning java and having trouble with this problem. Please help figure out the coding and please add note if possible next to your codes for my understanding.
Please look at my JAVA code. I need the output to be a HOLLOW BOX consisting of * with the size being user defined. The box in my output however is solid. It should look something like this: * * * * ** ** ** ** * * * * import java.util.*;public class question5 { public static void main(String []args) { int size; Scanner kb = new Scanner(System.in); //user input System.out.println("Please enter a number: "); size = kb.nextInt(); //outer loop for(int i=0; i<size; i++) { //inner loop to size for(int j=0; j<size; j++) System.out.print("*"); System.out.print("\n"); } }}
I want to use switch statements in my program. I've got my code working already but want to use switch statements. How do I do it? Here is what i got so far. import java.util.Scanner; public class ReviewApplication { public static void main(String[] args) {Scanner keyboard = new Scanner(System.in);double sum = 0;double difference = 0;double product = 0;double divide = 0;double[] array = new double[5];System.out.print(" Enter 5 floating point numbers: ");for (int i = 0; i < array.length; i++) {array[i] = keyboard.nextDouble();sum = sum + array[i];}char choice;while (1==1) {choice = processMenu();if(choice == 'a') {System.out.println("the sum is " + sum);} else if (choice =='s') {difference = array[0]; for (int i = 0; i < array.length; i++)difference = difference - array[i]; System.out.println("the difference is" + difference);}else if (choice == 'm') {product = array[0];for (int i = 1; i < array.length; i++){ product = product * array[i];}System.out.println("the product is " +…

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