Devry CIS 115 Week 5 Lab Latest




Devry CIS 115 Week 5 Lab Latest


Week 5 Lab— Fireworks Stand Checkout

TCO 5—Given a simple problem that requires iteration, create a solution algorithm that employs loops.

TCO 8—Given a more complex problem, develop a complete solution that includes a comprehensive statement of the problem, complete program design, and program documentation.


Your algorithm will keep track of a customer’s purchases at the local fireworks stand. Customers will not know exactly how many items they will purchase, so using a For loop on this lab is not allowed. Let’s keep the rules simple.

  • Accept the dollar value of each item purchased from the user until the user is finished.
  • When purchases are complete, enter a sentinel value of -1 (indicating that the user has finished).
  • If the item purchased is $50.00 or more, give your customer a 10% discount on the item purchased.
  • Display the purchase to the customer with the original price and the discount price.
  • Loop up and ask for the next item’s price (-1 to stop).
  • Display the Grand Total after the loop terminates

Enter price (-1 to stop): 20

Item original cost: 20
Item discounted cost: 20

Enter price (-1 to stop): 50

Item original cost: 50
Item discounted cost: 45 (10% discount!)

Enter price (-1 to stop): -1

Grand Total: 65

Be sure to think about the logic and design first (IPO chart, pseudocode, and flowchart), then code the C# program.



Point distribution for this activity:

Lab Activity
Document Points possible Points received
Variable list & IPO chart 10
Flowchart 15
Working program 25
Total Points 50


1—Variable List With Data Type & IPO Table

List all variables you will use (use valid variable names). Indicate whether the data type is string, integer, or double, and so on.

List the inputs, any processes/calculations, and outputs. Use the same valid variable names you used in Step 1.

Inputs Process (calculations) Outputs



Use MS Visio to create a flowchart. Paste the flowchart here, or attach it as a separate document. Use the same valid variable names you used in Step 1.


5—C# Code
Screenshot of Running Program
Zipped Project File

Copy/paste your C# code here.

Paste a screenshot(s) of the complete working program here. Use test scenarios to test all possible paths of execution.

Submit a separate zipped file containing the complete project folder.


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Devry CIS 115 Week 5 Lab Latest

Best Devry CIS 115 Week 5 Lab Latest

Devry CIS 115 Week 5 Lab Latest