Syllabus for CSE 142 Stuart Reges

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redhorse12

19 Jan 2022

School

Department

Computer Science and Engineering

Course

CSE 142

Professor

Stuart Reges

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CSE 142 Full Course Notes

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Document Summary

Building java programs, 4th edition, reges & stepp, required. The second and third editions have substantially the same material as the new edition for the cse142 material, but the new edition has new material that is relevant to the cse143 class. If you are buying a book, you are strongly advised to buy the new edition. This course provides an introduction to computer science using the java programming language. Cse142 is primarily a programming course, but the focus is on the problem solving techniques common in computer science. No prior programming experience is assumed, although students should know the basics of using a computer (e. g. , using a web browser and word processing program) and should be competent with math through. Students with significant prior programming experience should consider skipping cse142 and taking cse143 (we allow students to do so without any special permission).

Related Questions

Due 1 November 2021 23:59 Instructions

The Giza Zoo is one of the biggest and oldest zoos in the Middle East zoological gardens. The Giza Zoo administration has come up with some efforts to improve the zoo conditions to give zoo-visitors new experiences during their visit. The zoo administration wants to implement an interactive information point/ kiosk where visitors would use a menu to select information about animals. The menu includes 500 different animals. The information is provided only using high-definition video with an audio track.

Which computer hardware device(s) would you recommend/ be best used as an interactive information point for the zoo.
State reasons why you chose a) above.
What type of input device does the selected device use?
Provide TWO (2) advantages of display devices.
Mention THREE (3) disadvantages of using this device.
Name TWO (2) other types of input devices that make use this type of device.
Mention TWO (2) jobs that can benefit from using interactive whiteboards. Explain each of your answers.

kntumili

Hi. You should write a Java program to meet the specification shown below.

In this game(dice poker), the computer rolls two standard six-sided dice and you bet on the outcome. The outcome is the configuration of the numbers rolled (explanation below). The input/output should utilise a graphical user interface (input and message boxes).

1.1 Game flow

You start with some money in your bank. You play a number of rounds, where for each round you place a bet and the computer rolls the dice, checks results and modifies your bank balance. After certain conditions, the game ends and you're presented with some final information shown as a message box.

1.2 Placing bets

Before the computer rolls the dice, you can bet some money from your bank.

ˆ If the numbers are sequential (e.g. 1 and 2, 5 and 4, etc. Not 6 and 1), you earn double your bet.

ˆ If the numbers are identical (rolling doubles), you earn triple your bet.

ˆ Otherwise, you win nothing therefore you lose the amount of money you bet.

Before placing a bet, the computer should inform you of your current bank balance.

1.3 Starting Game- Game rules

When the game starts you are given £6 in your bank. Each bet costs £1 and you are allowed to make up to five bets before the game ends. The game will end if you run out of money, or you have no more attempts left (you made all five bets). At the end of the game, you will be told which of these conditions has ended the game.

1.4 Results display

Once the game has finished (all bets have been placed or you ran out of money) the computer will collate and display the results in a single message box, comprised by:

ˆ On row per bet, displaying your bet, the numbers rolled, the amount of money earned or lost for that bet.

ˆ One row at the end, displaying the amount of money that you have remaining in your bank at the end of the game.

1.5..Variable bet amount

Allow the user to change how much they would like to bet and change the amount you win accordingly. Allow bets between £1 and 4£ (integers only)

1.6.High score table

Create a high score table. The more money you have remaining in your bank at the end of the game the higher up the table you will be. In order to implement this, players will have to enter their name before they play. The high score table should be displayed as a separate message box after the results have been displayed at the end of the game(1.4)

Not1: Please use JoptionPane class instead of scanner class.

Not2: Also If possible explain the description of your classes: what each does and how they relate to each other. And if possible, program should be extensible. E.g. Is it easy to change the number of dice? The number of rounds to play? The sides of the dice?Etc.

OC4135869

His assignment is the next step to enhance your Programming Project 1 and Homework 3 works. As for
now, you can keep the inventory in a file and upload it to the array available for your program. You have
three classes for each type of products. It is time to think about how to improve the data model – all
three types have enough in common to be child classes of one parent class.
Thus, the first thing to do is create a superclass and make three product type classes subclasses. Then,
move as many members (fields and methods) from Type X, Y, and Z product classes to a superclass as
possible. Change the constructors appropriately.
The advantage of inheritance is the ability to create an array of superclass objects to be filled with
objects of different subclasses. Thus, your inventory is in one array. Use the product’s index in the array
to build the product’s ID (I would recommend starting with 1). In the superclass, create a static variable
that holds the number of products available in the inventory. It must grow as reading from the file
progresses.
Override a default toString() method for a superclass such that it shows product ID, name, regular
price, and type.
At this moment, make sure that all modifications you have made keep your application alive and
working.
The next step is to add three new classes to the project:
• Create a class to represent the user – hardware store customer. You must decide what members
this class needs. Ask the user to input necessary information.
• You may notice that the date of the year is a complicated piece of data. Create a class Date that
converts a string of the form of “mm/dd/yyyy” into an object with three fields – month, day, and
year. The class constructor may do this job, but do not forget to check the string for correctness.
Once you have this class ready, input the date as a string with the following converting into an
object of type Date. Remember, if you read a string from the keyboard after a number, you
may need to handle the new line symbol left in the input buffer.
• The result of your application is an order that must have the customer’s information, the date,
the product information, and the total amount to pay. Thus, the third class to add is the class
Order. When all the information is collected, the order is ready to be created and printed out.
Outputting the order is the primary behavior of an object of type Order, and it is the final step
of your application. Thus, class Order aggregates the customer’s info, date, product info, and
total. Please note that Type X and Type Y products need only regular price and amount to
calculate the total, while Type Z products must also consider the date.
The input and output examples for Types Y and Z are
User: Vladimir Kuperman
The inventory:
1 Light Bulb 60W 3.0 Type X
2 Light Bulb 100W 5.99 Type X
3 Steel Bolt M5 0.15 Type Y
4 Steel Bolt M8 0.25 Type Y
5 Hose 25 feet 10.0 Type Z
6 Hose 50 feet 15.0 Type Z
Your choice: 3
Number of units: 1000
What is the purchasing date? (mm/dd/yyyy)
12/12/2021
*********************************
Date 12/12/2021
*********************************
Vladimir Kuperman
Your item:
+----+--------------+------+----+
|ID | Name |Price |Type|
+----+--------------+------+----+
|3 Steel Bolt M5 0.15 Y |
+----+--------------+------+----+
in the amount of 1000
*If you buy more than 1500 units you would pay $0.14 per unit.
*********************************
Your total: 127 dollars 50 cents
Save to file? (Y/N) Y
User: Vladimir Kuperman
The inventory:
1 Light Bulb 60W 3.0 Type X
2 Light Bulb 100W 5.99 Type X
3 Steel Bolt M5 0.15 Type Y
4 Steel Bolt M8 0.25 Type Y
5 Hose 25 feet 10.0 Type Z
6 Hose 50 feet 15.0 Type Z
Your choice: 5
Number of units: 10
What is the purchasing date? (mm/dd/yyyy)
10/12/2021
*********************************
Date 10/12/2021
*********************************
Vladimir Kuperman
Your item:
+----+--------------+------+----+
|ID | Name |Price |Type|
+----+--------------+------+----+
|5 Hose 25 feet 10.0 Z |
+----+--------------+------+----+
in the amount of 10
*********************************
Your total: 70 dollars 0 cents
Save to file? (Y/N) Y
Program requirements
The program must have one superclass and three subclasses for three types of products according to
the description given in Programming Project 1.
The program must read the inventory from the file into one array for all three types of products. Each
element of the array must be an object of one of the subclasses according to the information in the file.
Product ID must be formed automatically using a static variable.
The user must be registered in the system, and the corresponding object must be created. Then, the
user chooses a product from the list, specifies an amount and the date of planned purchasing.
The date, user, product, amount, and the total must be aggregated in an object of type Order and
outputted.
For this assignment, it is sufficient to output the order to the console. However, additional saving the
order in the file will be considered as a plus.
The test plan must be developed for the program. Consider and test different inputs that may cause
errors: incorrect file records, wrong date format, invalid user’s choice.
You have four weeks and three submission attempts for this assignment. Here is the suggested scenario
on how to plan your work:

mauvecricket73

Syllabus for CSE 142 Stuart Reges

CSE 142 Full Course Notes

Document Summary

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