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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. Given pseudocode, write the C++ code for a program that uses the if then else control structure.

Memory building activities

Link to: MBA 11

Exercises

    Evaluate the following boolean expressions:

  1. 25<7
  2. 3<7
  3. 14>7
  4. 17<= 7
  5. 25>= 7
  6. 13 == 7
  7. 9 != 7
  8. 5 !>7

    Answers:

  1. 0
  2. 1
  3. 1
  4. 0
  5. 1
  6. 0
  7. 1
  8. Error, the “not greater than” is not a valid operator.
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Miscellaneous items

Link to: Animated gif showing if then else

Link to: Manipulation of Data Part 2

Lab assignment

Creating a folder or sub-folder for chapter 11 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_11 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_11_Pseudocode.txt

Detailed lab instructions

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

  • Create a source code file from the Lab_11_Pseudocode.txt file. Name it: Lab_11.cpp
  • 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 11a – instructions

Create a table with the six relational operators and their meanings.

Problem 11b – instructions

Explain why we are using the "if then else" to manipulate the input data in the example below.

C++ source code

cout<<"\nEnter one side of the rectangle --------->: " ; cin>>side1; cout<<"\nEnter the other side of the rectangle --->: " ; cin>>side2; if (side1>side2) {length = side1; width = side2;} else{ length = side2;width = side1; }

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Questions & Answers

price elasticity of demand is the degree of responsiveness of a quantity demanded to the change in price of the commodity in question.
Gladys Reply
what is the importance of learning economics?
Thelma Reply
it helps to make the correct choice
Gladys
it helps firm to produce products that will bring more profit
Gladys
the difference between needs and wants
londiwe Reply
needs are things that we basically can't live without wants are just luxury things
Thelma
needs are things without them we can't live but want are things without we can live
KP
what is education
KP
it's a process in which we give or receiving methodical instructions
Thelma
what is mixed economy
Amex
what is a deadweight loss? how monopoly creates a deadweight loss?
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When you make a Scedule of the demand you made
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What is macroeconomics
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It's one of the two branches of Economics that deal with the aggregate economy.
Mayen
it's about inflation, occupation, gdp and so on
alberto
What is differences between Microeconomics and Macroeconomic?
Bethrand
microeconomics focuses on the action of individual agents in the economy such as businesses, workers and household. while macroeconomics looks at the economy as a whole. it focuses on broad issues in the economy such as government deficit, economy growth, levels of exports and imports, and
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inflationary increase in prices
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a price floor of 24 imposed
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monopolistic competition
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Richard Reply
Fixed Costs per week Variable Costs per bear Rent & Rates of Factory Hire & machines Heating & Lighting Repayment of Bank Loan K100.00 K45.00 K5.00 K50.00 Materials Foam Wages K6.00 K1.00 K1.00 Total K200.00 K8.00
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in a comparison of the stages of meiosis to the stage of mitosis, which stages are unique to meiosis and which stages have the same event in botg meiosis and mitosis
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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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