JvExampleja1 package com.beginnersbook2 import java.util.Scamer;3 public class JavaExomple4 (16171819 )public static void main(String args[])(}float p, r, t, sinterest;Scorner sconnew Scanner(Systen, (e);System.out.print("Enter the Principal: ");pscan.nextFloat();System.out.print("Enter the Rate of interest: ");scan.nextFloat();System.out.print("Enter the Time period: ");tscan.nextFloat();scon.close();sinterest (1)/100;System.out.print("Simple Interest is: interest);ProblemsDeclaration Console Progress CoverJavaExample Java Application Library/JavalavaVirtual Machines|ck-2.Enter the Principel: 2000Enter the Rate of interest:Enter the Time period 3Simple Interest is: 360.0Jevado

Program Approach: Step 1: Import the Scanner class for taking user input. Step 2: Create a public…

xaja 1 package com.beginnersbook; 2 import java.util.Scam 3 public class Joxample 4 ( Se 3223233 16 18 public_ststie vilt maleString argv[]] floot p, r, t, sinterest; Scanner scon- new Scanner(System. Problems System.out.print("Enter the Principal: " pscan.nextFlast): System.out.print("Enter the Rate of interest: "); nextflot(); System.out.print("Enter the Time period: "); t-scan.nextfloat: scon.close(); sinterest (* 1)/100; - System.out.print("Simple Interest interest); Declaration Console Progress Cove Application Library caminated>Javalample Enter the Principal: 2000 Enter the Rate of interest: Enter the Time period: 3 Simple Interest is: 30.0 Machinejak-2

xaja 1 package com.beginnersbook; 2 import java.util.Scam 3 public class Joxample 4 ( Se 3223233 16 18 public_ststie vilt maleString argv[]] floot p, r, t, sinterest; Scanner scon- new Scanner(System. Problems System.out.print("Enter the Principal: " pscan.nextFlast): System.out.print("Enter the Rate of interest: "); nextflot(); System.out.print("Enter the Time period: "); t-scan.nextfloat: scon.close(); sinterest (* 1)/100; - System.out.print("Simple Interest interest); Declaration Console Progress Cove Application Library caminated>Javalample Enter the Principal: 2000 Enter the Rate of interest: Enter the Time period: 3 Simple Interest is: 30.0 Machinejak-2

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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Java Program Fix this Rock, Paper and scissor program so I can upload it to Hypergrade and it can pass all the test cases. Here is the program: import java.util.Random;import java.util.Scanner;public class RockPaperScissors { public static void main(String[] args) { if (args.length != 1) { System.out.println("Please provide a seed as a command line argument."); return; } long seed = Long.parseLong(args[0]); Random random = new Random(seed); Scanner scanner = new Scanner(System.in); System.out.println("Enter 1 for rock, 2 for paper, and 3 for scissors."); do { int computerChoice = random.nextInt(3); int userChoice = getUserChoice(scanner); if (userChoice == -1) { continue; } System.out.println("Your choice: " + choiceToString(userChoice) + ". Computer choice: " + choiceToString(computerChoice) + "."); int result =…
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Write an application that displays the strings in the provided array alphabetically in ascending order. import java.util.*; public class StringSort { publicstaticvoidmain(String[] args) { String[] values = {"mouse","dog","cat","horse","cow", "moose","tiger","lion","elephant","bird","hamster", "guinea pig","leopard","aardvark","hummingbird"}; }
import java.util.Scanner; public class Inventory { public static void main (String[] args) { Scanner scnr = new Scanner(System.in); InventoryNode headNode; InventoryNode currNode; InventoryNode lastNode; String item; int numberOfItems; int i; // Front of nodes list headNode = new InventoryNode(); lastNode = headNode; int input = scnr.nextInt(); for(i = 0; i < input; i++ ) { item = scnr.next(); numberOfItems = scnr.nextInt(); currNode = new InventoryNode(item, numberOfItems); currNode.insertAtFront(headNode, currNode); lastNode = currNode; } // Print linked list currNode = headNode.getNext(); while (currNode != null) { currNode.printNodeData(); currNode…