Dating game program, Programming Languages

Assignment Help:

You are to write a program that determines the day of the week for New Year's Day in the year 3000. To do this, you must create your own date class (MyDate) and use the following interface and main program:

/**

Interface for Date objects to be used by the Year3000 driver program.

*/

public interface DateInterface

{

/** @return the day of the month (1-31) */

publicintgetDay();

/** @return the day of the week (0-6) */

publicintgetDow();

/** @return the month of the year (1-12) */

publicintgetMonth();

/** @return the year (four digits) */

publicintgetYear();

/** sets the date

@param m the month of the year (1-12)

@param d the day of the mongth (1-31)

@param y the year (four digits)

@paramdow the day of the week (0-6) */

public void set(int m, int d, int y, intdow);

/** moves the date forward by exactly one day */

public void tomorrow();

/** @return the date as a String in the format "Monday March 18, 2002" */

public String toString();

/** Moves the date backward by exactly one day. */

public void yesterday();

/** sets the date to today;

make this empty {} unless you do the extra credit. */

public void today();

}

import java.io.*;

/**

Driver class for The Dating Game programming assignment.

*/

public class Year3000

{

public static void main(String [] args) throws IOException

{

DateInterface d = new MyDate();

d.set(1,29,2006,0); // sets the date to Sunday, January 29th, 2006

while(d.getYear()<3000)

{

d.tomorrow();

}

// at this point, d represents January 1, 3000

System.out.println(d);

}

}

When the program is compiled and run, it should use your MyDate class to correctly predict the day of the week for January 1st, 3000. Note that we are using the integers 0-6 for the days of the week, with 0 representing Sunday, 1 for Monday, etc.

Additional Requirements

- Implement a yesterday() function which moves the date one day backwards. Modify your main program to print the date, including the day of the week, for January 1st, 1800. 

- Using UML, create a high level design (a.k.a. architecture) of your program before implementation. Include your design (architecture) as an appendix to your Word document submission. You are required to include a simple use case diagram, class diagram and sequence diagram for at least one method.

Using the built-in Date class from Java, have your constructor automatically initialize the date to today. Also, add a today() function to your class to set the date to today. Modify the main program to print today's date using your class.

Hand In

In a single MS Word document with the following three clearly defined sections:

1. Listing (print-out) of your program source code (with comments and headers)

2. Screen captures of sample run outputs (at least 3 runs/scenarios)

3. High level design using UML notation

The filename must be in the following format:

Assignment3_Lastname-Firstname.doc or docx

Please enter the following in the subject line of your email submission:

Assignment3_Lastname-Firstname

Notes

- Don't forget to include comments (javadoccompatible), and remember to indent properly.

- Include pre- and post-conditions for your functions/methods. (That is, the comments should state what the function does, and what it needs to do it.)

- For simplicity, you can pretend all months have 30 days and that there are no leap years for early versions of your program. Add the actual month lengths and leap year information later.

- Aleap year is a year when February has 29 days. A year is a leap year if the year is divisible by 4, but not by 100, or if it is divisible by 100, it must also be divisible by 400. So 1900 was not a leap year, but 2000 was.

- Your tomorrow() and yesterday() functions should fit on one page or less. If they are bigger than that, use some helper functions to break them down.

- Utilize the submission template provided in the course module.


Related Discussions:- Dating game program

Maximization, A company produces three sizes of window fans small, medium a...

A company produces three sizes of window fans small, medium and large. the manager has formulated an LP model for fan production Maximize 6x1+8x2+5x3

Fortran source code, For this programming assignment, you are to develop a ...

For this programming assignment, you are to develop a Fortran 90/95/2003 program to automate a useful task. The aim of the assignment is for you to reveal your competence in the Fo

Code html and xml, Topic Develop a Web site that will provide informat...

Topic Develop a Web site that will provide information about your organization. The Web site will need to have a user-friendly interface for users to enter their information;

Define a procedure which makes an avl tree with one node, (a) Define a proc...

(a) Define a procedure called make-avl-tree which makes an AVL tree with one node. Also create another constructor build-avl-tree that creates an AVL tree from a root, left subtree

Write a program to draw the truck , Write a program to draw the truck follo...

Write a program to draw the truck following figure. The program should buttons to provide When the truck runs left wheels must rotate in the correct direction. Rotating whe

Calculate the appropriate weight for each query term, 1-Create ir3.py based...

1-Create ir3.py based on ir2.py 2-Repeatedly prompt the user for a query (if they enter "q", then quit) 3-Find the terms in the query, and calculate the appropriate weight fo

Design and create a new class, You are to design and create a new class cal...

You are to design and create a new class called SelectCallDataDialog, which opens by clicking browse  buttons for selection of ringtones,  vibrations or leds. Depending on which th

Nature of the empirical data in pascal programming, You will soon receive i...

You will soon receive in an email a personalized assignment that tells you the nature of the "Empirical Data" you are to produce with a Pascal program for HW3. HW3 is about generat

Visual logic, how much it will cost? i need learn how to make rightsided tr...

how much it will cost? i need learn how to make rightsided triangle in forloop

Difference between java and j2ee programming, Difference between java and j...

Difference between java and j2ee programming In the basic form, the phrase java is placed as a selection terminology. On the other hand, the phrase J2EE is placed as a renderin

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd