Unit 2 discussion: selection and iteration structures | Introuduction to programming | ECPI University

Unit 2 Discussion: Selection and Iteration structures

 25      25 unread replies.    34      34 replies.          

All programs can be written using three basic structures. Sequence, Selection, and Iteration. In this unit, we are going to focus on SELECTION (Decision-Making) and ITERATION (Looping) structures.

In your post, you need to cover either SELECTION or ITERATION. You are free to include content about both.

In C programming languages, there are 3 types of selection (or also known as decision-making) structures. IF (single-selection), IF…ELSE (double-selection), and IF…ELSE IF…ELSE or SWITCH (multiple-selection)

In this Unit, you are provided a C program using IF…ELSE IF…ELSE statement as below. 

Unit02_Discussion_If_Else.png

Type the above code into Dev C++ and run it. Describe what is happening here. Now, modify this program and showcase using SWITCH-CASE statement without modifying the logic of the program.

Make sure to upload your code and that it contains the original IF…ELSE IF…ELSE as well as the one you created using SWITCH…CASE.

In C language, there are three types of iteration/looping structures in the form of statements. WHILE, DO…WHILE, and FOR.

Here’s a program written using WHILE loop structure. 

Unit02_Discussion_Loop.png

Type the above code into Dev C++ and run it. Describe what is happening here. Now, modify this program and showcase using any of the other two types of looping structures without modifying the logic of the program.

We offer the best custom writing services. We have done this question before; we can also do it for you…

Place your order
(550 words)

Approximate price: $22

Calculate the price of your order

550 words
We'll send you the first draft for approval by September 11, 2018 at 10:52 AM
Total price:
$26
The price is based on these factors:
Academic level
Number of pages
Urgency
Basic features
  • Free title page and bibliography
  • Unlimited revisions
  • Plagiarism-free guarantee
  • Money-back guarantee
  • 24/7 support
On-demand options
  • Writer’s samples
  • Part-by-part delivery
  • Overnight delivery
  • Copies of used sources
  • Expert Proofreading
Paper format
  • 275 words per page
  • 12 pt Arial/Times New Roman
  • Double line spacing
  • Any citation style (APA, MLA, Chicago/Turabian, Harvard)

Our guarantees

Delivering a high-quality product at a reasonable price is not enough anymore.
That’s why we have developed 5 beneficial guarantees that will make your experience with our service enjoyable, easy, and safe.

Money-back guarantee

You have to be 100% sure of the quality of your product to give a money-back guarantee. This describes us perfectly. Make sure that this guarantee is totally transparent.

Read more

Zero-plagiarism guarantee

Each paper is composed from scratch, according to your instructions. It is then checked by our plagiarism-detection software. There is no gap where plagiarism could squeeze in.

Read more

Free-revision policy

Thanks to our free revisions, there is no way for you to be unsatisfied. We will work on your paper until you are completely happy with the result.

Read more

Privacy policy

Your email is safe, as we store it according to international data protection rules. Your bank details are secure, as we use only reliable payment systems.

Read more

Fair-cooperation guarantee

By sending us your money, you buy the service we provide. Check out our terms and conditions if you prefer business talks to be laid out in official language.

Read more