CIS129编程代写、代做C++程序设计

日期：2025-04-10 10:20

CIS129 Advanced Computer Programming

Project

Guideline

You are required to use C++ to solve a real-life business problem by employing a logical

and systematic programming solution, and to present your findings in a structured

report.

You should use different techniques learnt from classes to create your project such as

data types, header, functions, reference, array, pointers, structure, etc.

Choose 1 question from 3 questions.

Submission

Deadline: 21 April 2025 (Mon)

No. of students: 1 – 3 students in each group

Please upload the following files to Moodle. Write the student name and ID on the files

clearly.

• Solution folder – includes all C++ source and header files.

• Project Report – complete the “Project Report Form” in Moodle.

• Presentation Video – around 10 minutes presentation, please show your face in

the video

If your file is larger than 50MB, upload your file to OneDrive or GoogleDrive and copy

the share link to Moodle.

Each group need to submit once only.

If you used any generative AI (e.g. ChatGPT) in your project, please write the question

and the reply in the reference of the Project Report.

Mark Scheme

Program Design & Implementation (30%)

Project Report (25%)

Presentation and Demonstration (25%)

Innovation (20%)

Bonus marks (10%) will be given for additional features

Question 1

Line, word and letter count

Write a program that reads a text file, and outputs the number of lines, the number of

words, and the number of times each letter appears in the text.

Example

Input (Text file)

Today we live in an era where information is processed

almost at the speed of light. Through computers, the

technological revolution is drastically changing the way we

live and communicate with one another. Terms such as

the Internet, which was unfamiliar just a few years ago, are

very common today. With the help of computers you can send

letters to, and receive letters from, loved ones within

seconds. You no longer need to send a resume by mail to apply

for a job; in many cases you can simply submit your job

application via the Internet. You can watch how stocks perform

in real time, and instantly buy and sell them. Students

regularly surf the Internet and use computers to design

their classroom projects. They also use powerful word

processing software to complete their term papers. Many

people maintain and balance their checkbooks on computers.

Output

The number of lines = ??

The number of words = ??

The number of “A”= ??

The number of “B”= ??

The number of “C”= ??

The number of “D”= ??

…

…

The number of “Y”=

The number of “Z”=

Question 2

Voting Results

A media organization hold an election of “My favourite idol” during an award ceremony.

The media organization wants to computerize the voting. Please write a program to

analyze the data and report the winner.

The data is provided in a file VoteData.txt, each line consists of voting results in the

following form:

IdolName RegionNumber NumberOfVotesForTheIdol

That is, each line in the file VoteData.txt consists of the idol name, region number, and

the votes received by the idol in this region. There is one entry per line. For example, the

input file containing voting data looks like:

CTS 2 34

DKA84 1 56

Bollar 2 56

...

…

The first line indicates that CTS received 34 votes from region 2.

The election committee wants to output the number of votes each idol received in each

region, the total votes for each idol, the winner, and the total number of votes polled.

Example

----------“My favourite idol” Election Results----------

Vote

Idol Name

--------------

Region 1

--------------

Region 2

--------------

Region 3

--------------

Region 4

--------------

Total

--------

Winner: , Votes Received:

Total votes polled:

Question 3

Auto vending machine

Write an auto vending machine program that consist of the following features:

Show the customer the different products sold by the machine.

The customer can buy a product if it is available; otherwise, it is out of stock. The

machine should decrease the stock quantity of each product with every purchase.

The customer can buy a product if the deposited amount is at least equal to the cost of

the product. If the customer deposits more than the cost of the product, the machine

should return the change. If the customer deposits less than the cost of the product, the

machine should inform the user of the remaining amount required.

Example

*** Cold Drink Vending Machine ***

To select an item, enter

1 for Coke

2 for Grren Tea

3 for Coffee

4 for Mineral Water

9 to exit

What would you like to buy?

Please deposit  dollars:

Collect your product at the bottom and enjoy. Please take back  dollars.

or

The amount is not enough. Please deposit  dollars.

or

Sorry, this product is sold out.

Rubrics

Items Poor

(0 – 40%)

Acceptable

(40 – 60%)

Good

(60 – 80%)

Excellent

(80 – 100%)

Project

Implementation

(30%)

The program

implementation

is usually not

appropriate.

Some of the

program

implementation

is appropriate.

The program

implementation

is generally

appropriate.

The overall

program

implementation

is appropriate.

Project Report

(25%)

A report

without

structure;

Just said

what the

students

want to say

without any

logic of

contents.

A below average

structured

report;

Poor

logics of flow of

contents.

A structured

report

with organized

points and

areas of

content;

Show

appropriate

logics

of flow of

contents

Very good

structured

report with well

organize points

and areas of

content;

Logical

flow of

contents

included

Project

Presentation (25%)

Presenters do

not have an

understanding

of the project

Presenters do

not have a firm

understanding

of the project

Presenters

mostly

demonstrate an

understanding

of the project

Presenters

demonstrate a

clear

understanding

of the project

Project Innovation

(20%)

Incomplete

project without

much

innovation

A complete

project without

much

innovation

A good project

with certain

level of

innovation

An excellent

project with

much

innovation