Week 7: Program Construction – iLab
iLab 7 of 7: Code Management and Modularity

i L A B O V E R V I E W
Scenario and Summary
This week, we learn how to manage complexity by putting together a ready-built application that comprises a number of separate header and source files. Our job here will be to take these individual files and combine them into one standalone application. Although the process is quite a simple one, it will emphasize the advantage of modularity when writing code. It also shows how code can be reused between programmers and/or applications.
Deliverables
Due this week:
• Capture the Console output window and paste it into a Word document.
• Zip the project folder in Microsoft Visual Studio.
• Put the zip file and screen shots (Word document) in the Dropbox.
i L A B S T E P S
Overview

Preparation:
Download the Lab_7_files.zip.
STEP 1: Create the Project

1. Create a new C++ console-based project.
STEP 2: Add Files to Your Project

1. Unzip the source code and header files found in Doc Sharing (Lab_7_files.zip), and then add these files to your project as needed.
STEP 3: Build and Test

1. Build your project (compile your program).
2. Eliminate all syntax errors.
3. Run the program.
STEP 4: Label Title

1. Capture a screen print of your output [Do a PRINT SCREEN and paste into an MS Word document.]
This is a sample program output:

Screenshot of program output that reads: *** Welcome to Shelly’s Candy Shop *** To select an item, enter 1 for Candy 2 for Chips 3 for Gum 4 for Cookies 9 to exit 4 Please deposit 85 cents 25 Please deposit another 60 cents 60 Collect your item at the bottom and enjoy. *-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-* *** Welcome to Shelly’s Candy Shop *** To select an item, enter 1 for Candy 2 for Chips 3 for Gum 4 for Cookies 9 to exit 2 Please deposit 85 cents 65 *-*-*-*-*-*-*-*-*-*-*-*-*-*-*-*-* *** Welcome to Shelly’s Candy Shop *** To select an item, enter 1 for Candy 2 for Chips 3 for Gum 4 for Cookies 9 to exit 9 Press any key to continue…
2. Zip your project files.
3. Submit the Word document with screen print and zip file to the Dropbox.
STEP 5: Submit Deliverables