CIS170 Course Project Week 4 – DJ Playlist Manager Visual Studio Source Code with comments and screenshots – Perfect Solution – Instant Delivery
The objective of the Course Project is to give you practice applying the programming techniques to a complete development project.
The actual programming problem is not too difficult, but in order to be successful with the Course Project, you will need to be able to apply the programming techniques and accomplish the analysis and design of the problem as well. This implies that you need to understand the weekly concepts as well as the programming techniques so you can apply both to the software development project.
Your final project must include all of the following. Your initial submission will start simple, and you will add features each week.
• Input and output
• Use of variables
• Use of conditional statements
• Use of loops
• Use of modules
• Use of arrays
• Ability to save and retrieve data
For this project, you will decide on a program to write and develop it throughout the course. Select from one of the following cases, or use a case of your choosing. If you pick your own case, it must meet the above requirements and must be approved by your instructor.
The suggested project is a programming tutorial that will teach the user basic programming skills. As you develop the project, you will add the ability to quiz the user, modularize the code, and allow for saving of the student’s data.
As an alternative, you can select a program related to your major or an interest of yours. See the following example.
Financial Calculator: You will develop a program for a bank that will allow it to process loans for customers. The user will enter information, such as interest rate, length of loan, amount borrowed, or desired payment, and the program will compute the missing information. It will also be able to display a report showing the amortization schedule for the loan. Customer data should be able to be saved and retrieved from a file or files.
Electrical Calculator: You will develop a program for an electrical contractor that will allow it to create bids for jobs. The program will be able to solve Ohm’s law for any variable. In addition, the program will be able to compute the cost of the materials and labor for a job. Either aluminum or copper wire may be used, and the user can enter the cost per feet of each gauge of wire of a particular type. Additional costs for labor based on length of wire can be entered. The program should produce a report showing total cost for labor and material. Job data should be able to be saved and retrieved from a file or files.
DJ Playlist Manager: You will develop a program for a DJ. The DJ needs to be able to enter data about his or her music collection, such as title, artist, length, genre, and so on. The user should be able to create individual playlists from a subset of the entire music collection. A report should be available showing the songs on a particular playlist, as well as their total length and average song length. There should also be a report showing the names of all the playlists and the total length of each playlist.
Week 4: Add loops to validate data. Add a menu to your program that allows users to use the various features or exit the program.
Examples: In the programming tutorial, add a tutorial on working with loops. Then use loops to validate user input and display an error message if they enter data outside the valid range. Use a main loop to allow the user to keep selecting different tutorials until they decide to exit the program.
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