辅导 CS 20A、讲解 C++编程设计

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CS 20A: Data Structures with C++
Project 1: Stock portfolio Due: 3/22/2023 @ 11:59PM
Goal
In this project, you will create a stock portfolio to keep track of your investments.
Setup
• The GitHub classroom link is posted on Canvas.
• Be sure to follow the setup guide on Canvas.
• You should read this writeup in its entirety before writing any code.
• This assignment has an interactive mode and a testing mode. Main is sparse – you should fill in
code to interact with the user. The file main.cpp is where you should test your code to make
sure all the methods and functions work as expected.
• Part of the assignment revolves around an input file (or multiple files if you want). There’s a
sample input file in the input folder titled purchaseList.txt it has an example of the two types of
input lines you can expect. See the function headers in driver.h for more details about the input.
• The .cpp files are empty. You’ll need to fill them in based on the .h files and this writeup. We
recommend that you fill in the functions in the order below.
File “money.cpp”
• Note the header file – it’s well documented and a good indication of what each function needs
to do. Do not change the function declarations in this file. You may add any additional functions
to money.h if you need them.
• You should thoroughly test the code in this file.
File “stock.cpp”
• Note the header file – it’s well documented and a good indication of what each function needs
to do. Do not change the function declarations in this file. You may add any additional functions
to stock.h if you need them.
• You should thoroughly test the code in this file. For example, generate several powers in main to
test the functions.
File “portfolio.cpp”
• Note the header file – it’s well documented and a good indication of what each function needs
to do. Do not change the function declarations in this file. You may add any additional functions
to portfolio.h if you need them.
• You should thoroughly test the code in this file. For example, generate several powers in main to
test the functions.
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File “driver.cpp”
• Note the header file – it’s well documented and a good indication of what each function needs
to do. Do not change the function declarations in this file. You may add any additional functions
to driver.h if you need them.
• You should thoroughly test the code in this file. For example, generate several powers in main to
test the functions.
Hints
1. No main.cpp code is given, so there’s no output to exactly match. However, main is a good place
to test things to make sure the input and output makes sense. Soon we’ll be writing code in the
studentTests.cpp file though.
A Note on Style
Be sure to comment your code.
As we discussed in lecture, it is important that your code is properly indented as it greatly adds to
readability. If you submit a code file that is not reasonably indented, you will have points deducted.
Likewise, you will lose points if your variable names are not meaningful. Make sure you use variable
names that correspond to what you are storing in the variables.
Sample Output
As nothing is given in main, there’s no sample output to test against. Though feel free to add testing
code to main as you progress.
Submission
You must push your code to the GitHub assignment to submit your solution.
Grading
We will be using a set of tests only available through GitHub Actions. You do not have access to our
testing file. For questions about individual tests, please post on Piazza. The point breakdown is…
Item Points
Money class 40
Stock class 4
StockPortfolio class 34
Driver functions 12
Overall code quality 10
Total 100