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Questions, exercises, problems, etc. that support this chapter in the "Programming Fundamentals - A Modular Structured Approach using C++" collection/textbook.

Learning objectives

With 100% accuracy during a: memory building activity, exercises, lab assignment, problems, or timed quiz/exam; the student is expected to:

  1. Define the terms on the definitions as listed in the modules associated with this chapter.
  2. Create a pseudocode document for a programming problem
  3. Create a test data document for a programming problem

Memory building activities

Link to: MBA 02

Exercises

    Answer the following statements as either true or false:

  1. Coding the program in a language like C++ is the first task of planning. You plan as you code.
  2. Pseudocode is the only commonly used planning tool.
  3. Test data is developed for testing the program once it is code into a language like C++.
  4. The word pseudo means false and includes the concepts of fake or imitation.
  5. Many programmers pick up the bad habit of not completing the planning step before starting to code the program.

    Answers:

  1. false
  2. false
  3. false
  4. true
  5. true
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Miscellaneous items

None at this time.

Lab assignment

Creating a folder or sub-folder for chapter 02 files

Depending on your compiler/IDE, you should decide where to download and store source code files for processing. Prudence dictates that you create these folders as needed prior to downloading source code files. A suggested sub-folder for the Bloodshed Dev-C++ 5 compiler/IDE might be named:

  • Chapter_02 within the folder named: Cpp_Source_Code_Files

If you have not done so, please create the folder(s) and/or sub-folder(s) as appropriate.

Download the lab file(s)

Download and store the following file(s) to your storage device in the appropriate folder(s). You may need to right click on the link and select "Save Target As" in order to download the file.

Download from Connexions: Solution_Lab_01_Pseudocode.txt

Download from Connexions: Solution_Lab_01_Test_Data.txt

Detailed lab instructions

Read and follow the directions below carefully, and perform the steps in the order listed.

  • Navigate to your sub-folder: Chapter_02 and print the: Solution_Lab_01_Pseudocode.txt and the: Solution_Lab_01_Test_Data.txt files. Review the printouts in conjunction with your Lab 01 source code file. Note: In Lab 01 we gave you step by step directions for modifying the Compiler_Test.cpp source code file into the Lab_01.cpp source code file. I could have given you the pseudocode and test data files, but you had not received any instructions about them. Now, after having studied the Chapter 2 materials, these files should make sense.
  • Make copies of the: Solution_Lab_01_Pseudocode.txt and Solution_Lab_01_Test_Data.txt and rename them: Lab_02_Pseudocode.txt and Lab_02_Test_Data.txt
  • Here is the problem. Your local bank has many customers who save their change and periodically bring it in for deposit. The customers have sorted the coins (pennies, nickels, dimes and quarters – forget half dollars and dollar coins) and know how many (an integer data type) of each value they have but have evolved (or their environment has made them lazy). They have lost their ability to do simple arithmetic.  They can’t seem to determine the total value of all of the coins without a calculator (or computer).  Write a program to interact with the customers and to determine and report the total value of their coins.
  • No! No! No! We are not going to write a program (create source code) using the C++ programming language. We are going to design a plan for a program using pseudocode as our model. Additionally, we need to develop some test data for use in testing our model.
  • Start your text editor (Microsoft Notepad. Set the font on Notepad to: Courier 12 font because Courier uses the same amount of space horizontally for each letter. It will make the information in the files show as it should be seen. Open your Lab 02 pseudocode text file. Change all items as needed to be able to solve the above problem. NOTE: You may use any application software that will let you open, modify and save ASCII text files. You may even use the Bloodshed Dev-C++ 5 compiler/IDE software to view, modify and save ASCII text files; after all, our source code files are ASCII text files with a special extension of .cpp
  • Open your Lab 02 test data text file. Modify the text file as appropriate. Use your test data and step through your pseudocode. Does everything seem to work? Have you missed something?
  • When you are satisfied that you have your program plan and test data completed, close your text files. That’s right, I said, "Save and close your text files." Files should be properly closed before being used by other software and this includes the Operating System software that moves, copies and renames files.
  • After you have successfully written this program, if you are taking this course for college credit, follow the instructions from your professor/instructor for submitting it for grading.

Problems

Problem 02a – instructions

Create simple IPO pseudocode to solve the following:

Problem: I have a friend who is visiting from Europe and he does not understand exactly how much gas he is buying for his car. We need to write a program that allows him to enter the gallons of gas and convert it to liters (metric system). NOTE: One US gallon equals 3.7854 liters.

Problem 02b – instructions

Create test data for the following:

Problem: A major restaurant sends a chef to purchase fruits and vegetables every day. Upon returning to the store the chef must enter two pieces of data for each item he purchased. The quantity (Example: 2 cases) and the price he paid (Example: $4.67). The program has a list of 20 items and after the chef enters the information, the program provides a total for the purchases for that day. You need to prepare test data for five (5) items: apples, oranges, bananas, lettuce and tomatoes.

Questions & Answers

Is there any normative that regulates the use of silver nanoparticles?
Damian Reply
what king of growth are you checking .?
Renato
What fields keep nano created devices from performing or assimulating ? Magnetic fields ? Are do they assimilate ?
Stoney Reply
why we need to study biomolecules, molecular biology in nanotechnology?
Adin Reply
?
Kyle
yes I'm doing my masters in nanotechnology, we are being studying all these domains as well..
Adin
why?
Adin
what school?
Kyle
biomolecules are e building blocks of every organics and inorganic materials.
Joe
anyone know any internet site where one can find nanotechnology papers?
Damian Reply
research.net
kanaga
sciencedirect big data base
Ernesto
Introduction about quantum dots in nanotechnology
Praveena Reply
what does nano mean?
Anassong Reply
nano basically means 10^(-9). nanometer is a unit to measure length.
Bharti
do you think it's worthwhile in the long term to study the effects and possibilities of nanotechnology on viral treatment?
Damian Reply
absolutely yes
Daniel
how to know photocatalytic properties of tio2 nanoparticles...what to do now
Akash Reply
it is a goid question and i want to know the answer as well
Maciej
characteristics of micro business
Abigail
for teaching engĺish at school how nano technology help us
Anassong
Do somebody tell me a best nano engineering book for beginners?
s. Reply
there is no specific books for beginners but there is book called principle of nanotechnology
NANO
what is fullerene does it is used to make bukky balls
Devang Reply
are you nano engineer ?
s.
fullerene is a bucky ball aka Carbon 60 molecule. It was name by the architect Fuller. He design the geodesic dome. it resembles a soccer ball.
Tarell
what is the actual application of fullerenes nowadays?
Damian
That is a great question Damian. best way to answer that question is to Google it. there are hundreds of applications for buck minister fullerenes, from medical to aerospace. you can also find plenty of research papers that will give you great detail on the potential applications of fullerenes.
Tarell
what is the Synthesis, properties,and applications of carbon nano chemistry
Abhijith Reply
Mostly, they use nano carbon for electronics and for materials to be strengthened.
Virgil
is Bucky paper clear?
CYNTHIA
carbon nanotubes has various application in fuel cells membrane, current research on cancer drug,and in electronics MEMS and NEMS etc
NANO
so some one know about replacing silicon atom with phosphorous in semiconductors device?
s. Reply
Yeah, it is a pain to say the least. You basically have to heat the substarte up to around 1000 degrees celcius then pass phosphene gas over top of it, which is explosive and toxic by the way, under very low pressure.
Harper
Do you know which machine is used to that process?
s.
how to fabricate graphene ink ?
SUYASH Reply
for screen printed electrodes ?
SUYASH
What is lattice structure?
s. Reply
of graphene you mean?
Ebrahim
or in general
Ebrahim
in general
s.
Graphene has a hexagonal structure
tahir
On having this app for quite a bit time, Haven't realised there's a chat room in it.
Cied
what is biological synthesis of nanoparticles
Sanket Reply
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Source:  OpenStax, Programming fundamentals - a modular structured approach using c++. OpenStax CNX. Jan 10, 2013 Download for free at http://cnx.org/content/col10621/1.22
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