Programming Exercise 5-5A Instructions PastPresentFuturejava + >- Terminal 1 import java.util.*; 2 import java.time.*; 3 public class PastPresentFuture { public static void main (String args[]) { sandbox $ Write an application that prompts a user for a month, day. Lad and year. Then display the appropriate message: // Write your code here </> 1. YYYY is not this year 2. MM was a month earlier this year 8 9 3. MM is a month later this year 10 4. MM is this month An example of the program is shown below: Enter a month >> 05 Enter a day >> 23 Enter a year (four digits) >> 2021 5 is a month later this year Grading Write your Java code in the area on the right. Use the Run button to compile and run the code. Clicking the Run Checks button will run pre-configured tests against your code to calculate a grade. Once you are happy with your results, click the Submit button to record your score.

Programming Exercise 5-5A Instructions PastPresentFuturejava + >- Terminal 1 import java.util.; 2 import java.time.; 3 public class PastPresentFuture { public static void main (String args[]) { sandbox $ Write an application that prompts a user for a month, day. Lad and year. Then display the appropriate message: // Write your code here </> 1. YYYY is not this year 2. MM was a month earlier this year 8 9 3. MM is a month later this year 10 4. MM is this month An example of the program is shown below: Enter a month >> 05 Enter a day >> 23 Enter a year (four digits) >> 2021 5 is a month later this year Grading Write your Java code in the area on the right. Use the Run button to compile and run the code. Clicking the Run Checks button will run pre-configured tests against your code to calculate a grade. Once you are happy with your results, click the Submit button to record your score.

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…
** IT'S A JAVA DEBUGGING PROBLEM! // Application looks up home price // for different floor plans // allows upper or lowercase data entry import java.util.*; public class DebugEight3 { public static void main(String[] args) { Scanner input = new Scanner(System.in); String entry; char[] floorPlans = {'A','B','C','a','b','c'} int[] pricesInThousands = {145, 190, 235}; char plan; int x, fp = 99; String prompt = "Please select a floor plan\n" + "Our floorPlanss are:\n" + "A - Augusta, a ranch\n" + "B - Brittany, a split level\n" + "C - Colonial, a two-story\n" + "Enter floorPlans letter"; System.out.println(prompt); entry = input.next(); plan = entry.charAt(1); for(x = 0; x < floorPlans.length; ++x) if(plan == floorPlans[x]) x = fp; if(fp = 99) System.out.println("Invalid floor plan code entered")); else { if(fp >= 3)…
CENGAGE MINDTAP Q Search Programming Exercise 3-9 Instructions Insurance.java + >- Terminal + 1 import java.util.Scanner; sandbox $ | 2 class Insurance { The Harrison Group Life Insurance company computes annual public static void main (String args[]) { // Write your code here policy premiums based on the age the customer turns in the 4 current calendar year. The premium is computed by taking the 5 } decade of the customer's age, adding 15 to it, and multiplying by public static int calculatePremium(int curr, int birth) { // Write your code here 20. 7 8 } 10 } 9 For example, a 34-year-old would pay $360, which is calculated by adding the decades (3) to 15, and then multiplying by 20. 11 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…
public int getPowerUse(){ return super.getPowerUse() + contents * powerRating; //////////////////////////////////////////////// if (args[0].equals("REFRIGERATOR")) { String manufacturer = args[1]; String serialNo = args[2]; int basePower = Integer.parseInt(args[3]); int powerRating =Integer.parseInt(args[4]); int capacity = Integer.parseInt(args[5]); Refrigerator rf=new Refrigerator(manufacturer,serialNo, basePower, powerRating, capacity); things[rf.getId()]=rf; returnval = rf.getId(); }
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Instructions ChiliToGo.java >- Terminal 1 import java.util.Scanner; sandbox $ 0 2 class ChiliToGo { The Huntington Boys and Girls Club is conducting a 3 public static void main(String[] args) { Llal fundraiser by selling chili dinners to go. The price is // Write your code here 4 $7.00 for an adult meal and $4.00 for a child's meal. 5 } Write a program that accepts the number of adult meals 6 } 7 ordered and then children's meals ordered. Display the total money collected for adult meals, children's meals, and all meals. An example of the program is shown below: Enter number of adult meals ordered >> 10 Enter number of child meals ordered >> 5 10 adult meals were ordered at 7.0 each. Total is 70.0 5 child meals were ordered at 4.0 each. Total is 20.0 Grand total for all meals is 90.0 Grading Write your Java code in the area on the right. Use the Run button to compile and run the code. Clicking the Run Checks button will run pre-configured tests against your code to calculate a grade.…
public class Driver { /** * @param args */ static Scanner keyboard = new Scanner(System.in); publicstaticvoid main(String[] args) { Mailbox[] mailboxes = new Mailbox[5]; Mailbox mailbox1 = new Mailbox("gmail"); Mailbox mailbox2 = new Mailbox("outlook"); Mailbox mailbox3 = new Mailbox("icloud"); mailboxes[0] = mailbox1; mailboxes[1] = mailbox2; mailboxes[2] = mailbox3; Email email1 = new Email(); email1.setDate(new Date(2022, 11, 5)); email1.setSubject("Exam2 guidelines "); Email email2 = new Email(new Date(2021, 3, 5), true, "Quiz3 in Ch7"); Email email3 = new Email(); email3.setDate(new Date(2020, 11, 3)); email3.setSubject("Late submission policy"); mailbox2.addEmail(email1); mailbox2.addEmail(email2); mailbox2.addEmail(email3); // System.out.println("Hello! What would you like to do "); intselection = displayMenu(); while (selection != 5) { // selection = displayMenu(); switch (selection) { case 1: System.out.print("Enter the client: "); String…
8) Now use the Rectangle class to complete the following tasks: - Create another object of the Rectangle class named box2 with a width of 100 and height of 50. Note that we are not specifying the x and y position for this Rectangle object. Hint: look at the different constructors) Display the properties of box2 (same as step 7 above). - Call the proper method to move box1 to a new location with x of 20, and y of 20. Call the proper method to change box2's dimension to have a width of 50 and a height of 30. Display the properties of box1 and box2. - Call the proper method to find the smallest intersection of box1 and box2 and store it in reference variable box3. - Calculate and display the area of box3. Hint: call proper methods to get the values of width and height of box3 before calculating the area. Display the properties of box3. 9) Sample output of the program is as follow: Output - 1213 Module2 (run) x run: box1: java.awt. Rectangle [x=10, y=10,width=40,height=30] box2: java.awt.…
Integer userValue is read from input. Assume userValue is greater than 1000 and less than 99999. Assign tensDigit with userValue's tens place value. Ex: If the input is 15876, then the output is: The value in the tens place is: 7 2 3 public class ValueFinder { 4 5 6 7 8 9 10 11 12 13 GHE 14 15 16} public static void main(String[] args) { new Scanner(System.in); } Scanner scnr int userValue; int tensDigit; int tempVal; userValue = scnr.nextInt(); Your code goes here */ 11 System.out.println("The value in the tens place is: + tensDigit);
using System; class Program { publicstaticvoid Main(string[] args) { int number = 1,i; while (number <= 88) { Console.WriteLine(number); number = number + 2; { Random r = new Random(); int[] randNo=newint[3]; for(i=0;i<3;i++) { randNo[i]= r.Next(1,88) Console.WriteLine("Random Number between 1 and 88 is "+randNo); } } } } } how can this program be fixed to choose three random numbers in C# between 1-88 instead of just one random number?
//Movie.java import java.util.Arrays; public class Movie { private String movieName; private int numMinutes; private boolean isKidFriendly; private int numCastMembers; private String[] castMembers; // default constructorpublic Movie() { movieName = "Flick"; numMinutes = 0; isKidFriendly = false; numCastMembers = 0; castMembers = new String[10]; } // overloaded parameterized constructorpublic Movie(String movieName, int numMinutes, boolean isKidFriendly, String[] castMembers) { this.movieName = movieName; this.numMinutes = numMinutes; this.isKidFriendly = isKidFriendly; //numCastMember is set to array lengththis.numCastMembers = castMembers.length; this.castMembers = castMembers; } public String getMovieName() { return this.movieName; } public int getNumMinutes() { return this.numMinutes; } public boolean getIsKidFriendly() { return this.isKidFriendly; } public boolean isKidFriendly() { return this.isKidFriendly; } public int getNumCastMembers() { return this.numCastMembers; } public…
1- public class StringRef { 2- public static void main(String[] args) { int x-9; String s1 = "abc"; String s2 = "def"; String s3 = s2; s2 = "ghi"; String sup = (x < 15) ? "small" : "tiny"; System.out.println(s1 s2.charAt(1) + s3.indexof ('d')); System.out.println(sup.charAt(2)); 11 }} 3 8. 9. 10 Answer: