a next /** Problem 22 * Create a program that encodes messages. The messages will be encoded using * Caesar cypher, with each letter being encoded by replacing it with the letter in the alphabet. (Supposedly, this was invented by Julius Caesar.) * The message: I LOVE JAVA would be decoded as J MPWF KBWB. */ public String Problem22 (String phrase) { // Your code here return null; }

a next /** Problem 22 * Create a program that encodes messages. The messages will be encoded using * Caesar cypher, with each letter being encoded by replacing it with the letter in the alphabet. (Supposedly, this was invented by Julius Caesar.) * The message: I LOVE JAVA would be decoded as J MPWF KBWB. */ public String Problem22 (String phrase) { // Your code here return null; }

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Instructions Insurance.java >- Terminal + 1 import java.util.Scanner; sandbox $ 0 2 class Insurance { The Harrison Group Life Insurance company computes public static void main (String args[]) { // Write your code here annual policy premiums based on the age the customer 4 turns in the current calendar year. The premium is } computed by taking the decade of the customer's age, adding 15 to it, and multiplying by 20. 7 public static int calculatePremium(int curr, int birth) { 8 // Write your code here } For example, a 34-year-old would pay $360, which is calculated by adding the decades (3) to 15, and then 10 } 11 multiplying by 20. Write an application that prompts a user for the current year then a birth year. Pass both to a method that calculates and returns the premium amount, and then display the returned amount. An example of the program is shown below: Enter the current year >> 2020 Enter the birth year >> 2001 The premium is $320 Grading Write your Java code in the area on the…
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// JumpinJive.java - This program looks up and prints the names and prices of coffee orders. // Input: Interactive. // Output: Name and price of coffee orders or error message if add-in is not found. import java.util.Scanner; public class JumpinJive { public static void main(String args[]) throws Exception { // Declare variables. String addIn; // Add-in ordered by customer. final int NUM_ITEMS = 5; // Named constant // Initialized array of add-ins. String addIns[] = {"Cream", "Cinnamon", "Chocolate", "Amaretto", "Whiskey"}; // Initialized array of add-in prices. double addInPrices[] = {.89, .25, .59, 1.50, 1.75}; boolean foundIt; int x; // Loop control variable. double orderTotal = 2.00; // All orders start with a 2.00 charge // Get user input. Scanner input = new Scanner(System.in); System.out.print("Enter coffee add-in or XXX to quit: "); addIn = input.nextLine();…
Time remaining: 00:09:10 Computer Science this file is named HW3.Java can someone run it through a GNU compiler and please show me the outputs import java.io.FileWriter;import java.io.IOException;public class HW3 {public static void main(String[] args) throws IOException {// 0th argument contains the name of algorithmString algo = args[0];// 1st argument contains the name of file// Make a new fileFileWriter fw = new FileWriter(args[1]);if (algo.equals("p1")) {// 2nd argument comes in the form of string.// convert it to intger and run a loopfor (int i = 1; i <= Integer.parseInt(args[2]); i++) {double[] x = new double[(int) Math.pow(10, i)];// use start and end for recording timelong start = System.currentTimeMillis();prefixAverage1(x);long end = System.currentTimeMillis();double totalTime = Math.log10(end - start);fw.write(String.valueOf(totalTime));String newLine = System.getProperty("line.separator");fw.write(newLine);}} else if (algo.equals("p2")) {for (int i = 1; i <=…
1. Divisors: In a class Divisors.java, read in a maximum integer n and use nested loops to print a list of divisors for each of 1 through n as shown in the following transcript. Sample transcript (input underlined): Largest integer? 100 1: 1 2: 1 2 3: 1 3 4: 1 2 4 95: 1 5 19 95 96: 1 2 3 4 6 8 12 16 24 32 48 96 97: 1 97 98: 1 2 7 14 49 98 99: 1 3 9 11 33 99 100: 1 2 4 5 10 20 25 50 100
// MichiganCities.java - This program prints a message for invalid cities in Michigan. // Input: Interactive. // Output: Error message or nothing. import java.util.Scanner; public class MichiganCities { public static void main(String args[]) throws Exception { // Declare variables. String inCity; // name of city to look up in array. // Initialized array of cities in Michigan. String citiesInMichigan[] = {"Acme", "Albion", "Detroit", "Watervliet", "Coloma", "Saginaw", "Richland", "Glenn", "Midland", "Brooklyn"}; boolean foundIt = false; // Flag variable. int x; // Loop control variable. // Get user input. Scanner input = new Scanner(System.in); System.out.println("Enter the name of the city: "); inCity = input.nextLine(); // Write your loop here. for (x=0;x<= citiesInMichigan.length;x++){ if(citiesInMichigan[x]==inCity){ foundIt = true;…
40.|Asiacell docs.google.com/forms :D yuustivi بل اجابة هذا السؤال بشكل PDF Describe the difference between tl .following two progran class Progarml { public static void main(String[] args) { int[] a = {1, 2}: q3(a); System.out.println( a[0]+ " " +a[1]);} class Program2 { public static void main(String[] args) { int[] a = {1, 2}; q3(a[0], a[ 1]); System.out.println(a[0]+ " "+ a[1]);} static void swap(int[] a) { int t = a[0]: a[0] = a[1]: a[1] = t:} static void q3(int n1, int n2) { int t =n1; nl = n2; n2 = t;} إضافة ملف 4 صفحة 3 من التالي Es ل كلمات المرور عبر نماذج Google مطلقًا.
Fix the errors and send the code please // Application allows user to enter a series of words // and displays them in reverse order import java.util.*; public class DebugEight4 { public static void main(String[] args) { Scanner input = new Scanner(System.in); int x = 0, y; String array[] = new String[100]; String entry; final String STOP = XXX; StringBuffer message = new StringBuffer("The words in reverse order are\n"); System.out.println("Enter any word\n" + "Enter + STOP + when you want to stop"); entry = input.next(); while(!(entry.equals(STOP))) { array[x] = entry; ++x; System.out.println("Enter another word\n" + "Enter " + STOP + " when you want to stop"); entry = input.next(); } for(y = x - 1; y > 0; ++y) { message.append(array[y]); message.append("\n"); } System.out.println(message) }
debug program please use import java.util.Scanner; // Display every character between Unicode 65 and 122 // Start new line after 20 characters public class DebugSix2 { public static void main(String args[]) { char letter; int a; final int MIN = 65; final int MAX = 122; final int NUMPERLINE = 200; final int STOPLINE1 = 0; final int STOPLINE2 = STOPLINE1 + NUMPERLINE; for(a = MIN; a <= MAX; a++) { letter = (char)a; System.out.print(" " + letter); if((a == STOPLINE1) && (a == STOPLINE) System.out.println(); } System.out.println("\nEnd of application"); } }
* Ryan Chin CS 111B Assignment 4 Count Words and display longest word */ import java.util.Scanner; public class Main { publicstaticvoid main(String[] args) { String phrase; int numWords; phrase = inputPhrase(); numWords = analyzePhrase(phrase); System.out.println("Your phrase has " + numWords + " words in it."); System.out.println(); } /** inputPhrase method Ask the user to input a phrase, and make sure it is at least 5 characters long. (Use a loop to make the user input a new phrase if it is too short.) @return the phrase */ // INSERT YOUR CODE HERE static String inputPhrase() { Scanner scan = new Scanner(System.in); String phrase; boolean keepSearching; do { keepSearching = false; System.out.println("Please enter a phrase all on one line, " + "with just one space separating each word, and no spaces " + "at the beginning or end of the phrase."); phrase = scan.nextLine(); if(phrase.length()<5) { keepSearching = true; System.out.println("Your phrase must contain at least 5…
PROGRAM IT IN JAVA
*1. This program takes in user input and calculates each persons share of the cost from a trip.*2. This program uses Scanner for input/*3. This code calculates the final cost less a discount discount..*4. This code displays and formats the result.*/import java.util.*;public class NdunaJoyDiscuss4Wk4 { public static void main(String[] args) { String name = "Joy Nduna"; //My given name String date = "April 08, 2023";//Date code is implemented int course = 141; // The course number int section = 7382; // The section number int numDiscuss = 4; // Assignment week number // Displaying my name, course/section number, discussion week number, date System.out.println("Name: "+name+("\n")+"Class CMIS: "+course+"\n"+"Section : "+section+("\n")+"Assignment 1: Week: "+numDiscuss+("\n")+"Date: "+date); // Create a scanner object to read user inputScanner stdin = new Scanner(System.in);// Prompt for two integers separated by a spaceint…