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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. Identify which selection control structures are two-way selection and which are multiway selection.
  3. Understand, define and/or explain case, switch and nested if then else.
  4. Be able to write pseudo code or flowcharting for the case control structure.
  5. Be able to write C++ source code for a case structure using equality and listed values (switch with break to act like a case structure).
  6. Be able to write C++ source code for a case structure using ranges of values or floating-point values (nested if then else to act like a case structure).
  7. When feasible, be able to convert C++ source code from switch acting like a case to nested if then else and vice versa.

Memory building activities

Link to: MBA 12

Exercises

    Evaluate the following logical boolean expressions:

  1. 25>39 || 15>36
  2. 19>26 || 13<17
  3. 14<7&&6<= 6
  4. 4>3&&17>= 7
  5. ! true
  6. ! (13 == 7)
  7. 9 != 7&&! 1
  8. 6<&&8

    Answers:

  1. 0
  2. 1
  3. 0
  4. 1
  5. 0
  6. 1
  7. 0
  8. Error, there needs to be an operand between the operators<and&&.
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Miscellaneous items

Link to: Manipulation of Data Part 3

Lab assignment

Creating a folder or sub-folder for chapter 12 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_12 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: Lab_12a.cpp

Detailed lab instructions

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

  • Compile and run the Lab_12a.cpp source code file. Understand how it works.
  • Copy the source code file Lab_12a.cpp naming it: Lab_12b.cpp
  • Convert the nested if then else to a switch with breaks.
  • Build (compile and run) your program.
  • 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 12a – instructions

Flowchart the following pseudocode:

Pseudocode

Case of shoe_size 4 to 6 Display "Small."7 to 9 Display "Medium." 10 + Display "Large."Endcase

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Problem 12b – instructions

The "Flip-Flops" is a unique shoe store that only sells flip-flops. Adult shoe sizes less than 4 are handled in the children’s department, thus we don’t need to concern ourselves with sizes less than 4. Half shoe sizes are to be rounded down, thus the prompt to the user that happens before this case structure will have addressed that issue. The variable shoe_size will be an integer value between 4 and 1,000,000,000 (one billion).

Write C++ source code for the following pseudocode:

Pseudocode

Case of shoe_size 4 to 6 Display "Small."7 to 9 Display "Medium." 10 + Display "Large."Endcase

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Problem 12c – instructions

Write C++ source code for the following pseudocode:

Pseudocode

If age equal to 24 Display a message "You’re the same age as Melinda."Else If age equal to 27Display a message "You’re the same age as Ruth." ElseIf age equal to 34 Display a message "You’re the same age as Ben."Else Display a message "You’re age is un-important."Endif EndifEndif

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Questions & Answers

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
Do somebody tell me a best nano engineering book for beginners?
s. Reply
what is fullerene does it is used to make bukky balls
Devang Reply
are you nano engineer ?
s.
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
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
what's the easiest and fastest way to the synthesize AgNP?
Damian Reply
China
Cied
types of nano material
abeetha Reply
I start with an easy one. carbon nanotubes woven into a long filament like a string
Porter
many many of nanotubes
Porter
what is the k.e before it land
Yasmin
what is the function of carbon nanotubes?
Cesar
I'm interested in nanotube
Uday
what is nanomaterials​ and their applications of sensors.
Ramkumar Reply
what is nano technology
Sravani Reply
what is system testing?
AMJAD
preparation of nanomaterial
Victor Reply
Yes, Nanotechnology has a very fast field of applications and their is always something new to do with it...
Himanshu Reply
good afternoon madam
AMJAD
what is system testing
AMJAD
what is the application of nanotechnology?
Stotaw
In this morden time nanotechnology used in many field . 1-Electronics-manufacturad IC ,RAM,MRAM,solar panel etc 2-Helth and Medical-Nanomedicine,Drug Dilivery for cancer treatment etc 3- Atomobile -MEMS, Coating on car etc. and may other field for details you can check at Google
Azam
anybody can imagine what will be happen after 100 years from now in nano tech world
Prasenjit
after 100 year this will be not nanotechnology maybe this technology name will be change . maybe aftet 100 year . we work on electron lable practically about its properties and behaviour by the different instruments
Azam
name doesn't matter , whatever it will be change... I'm taking about effect on circumstances of the microscopic world
Prasenjit
how hard could it be to apply nanotechnology against viral infections such HIV or Ebola?
Damian
silver nanoparticles could handle the job?
Damian
not now but maybe in future only AgNP maybe any other nanomaterials
Azam
Hello
Uday
I'm interested in Nanotube
Uday
this technology will not going on for the long time , so I'm thinking about femtotechnology 10^-15
Prasenjit
can nanotechnology change the direction of the face of the world
Prasenjit Reply
how did you get the value of 2000N.What calculations are needed to arrive at it
Smarajit 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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