CMIS 102 Hands-On Lab
Week 6
Overview:
This hands-on lab allows you to follow and experiment with the
critical steps of developing a program including the program
description, Analysis, Design(program design, pseudocode),
Test Plan, and implementation with C code. The example
provided uses sequential, repetition, selection statements and
two user-defined function.
Program Description:
This program will provide options for a user to calculate the
square or cube of a positive Integer input by a user. The
program will prompt the user to enter an Integer and then
prompt the user if they want to calculate the square of the cube
of the number. Based on the inputs of the user, the program will
output the square of the cube of the positive integer. The
program will then print the Integer and square or cube of the
integer based on the user’s original choice. The program will
continue to prompt the user for
Integers and their calculation choice until the user enters a
negative integer. The square and cube calculations should be
calculated using a function.
Analysis:
I will use sequential, selection, and repetition programming
statements and functions for the cube and square calculations.

I will define three Integer variables: IntValue, MenuSelect,
Results to store the Integer value input by the user, the Menu
selection (1 for Square, 2 for Cube) of the user, and the results
of the Square or Cube functions.
The Square function will take one Integer as input and return
one Integer as the output. The calculation within the Square
function is: Results = IntValue * IntValue
For example, if 10 was entered as the IntValue. Results = 10*10
= 100
The Cube function will take one Integer as input and return one
Integer as the output. The calculation within the Cube function
is: Results = IntValue * IntValue*IntValue
For example, if 10 was entered as the IntValue. Results =
10*10*10 = 1000
A repetition loop can be used to loop through iterations until a
negative is entered: while(intValue > 0) (
…
End For
1
Program Design:
Main
· This program will provide options for a user to calculate the
square
· or cube of a positive Integer input by a user.

· Declare variables
· Initialize loop variable intValue to positive value to start loop
· Loop While input is a positive number
//Prompt user for a number //Get user response
// Only perform menu and function calls if integer is positive If
intValue > 0 Then
//Prompt user for selection Square or Cube
// "Enter 1 to calculate Square, 2 to Calculate Cube " If
menuSelect == 1 Then
// Call the Square Function //Print results
Else If menuSelect == 2 Then // Call the Cube function //Print
results
Else
//Print Invalid msg
End If //End of If menuSelect End If //End of If intValue > 0
//END While
End // End of Main program
· Square Function ------------------------------
//Calculates the square of an Integer

· Cube Function ------------------------------
//Calculates the cubeof an Integer
Test Plan:
To verify this program is working properly the input values
could be used for testing:
Test Case
Input
Expected Output
1
IntValue=10
Square of 10 is 100
MenuSelect=1
2
IntValue=10
Cube of 10 is 1000
MenuSelect=2
3
intValue=-1
Program exits
2
MenuSelect=N/A
Pseudocode:
Main

· This program will provide options for a user to calculate the
square
· or cube of a positive Integer input by a user.
· Declare variables
Declare intValue, menuSelect,Results as Integer
// Set intValue to positive value to start loop Set intVal = 1;
// Loop While input is a positive number
While intValue > 0
//Prompt user for a number
Print "Enter a positive Integer , Enter -1 to exit::”
Input intValue
// Only perform menu and function calls if integer is positive If
intValue > 0 Then
//Prompt user for selection Square or Cube
Print "Enter 1 to calculate Square, 2 to Calculate Cube: " Input
menuSelect
If menuSelect == 1 Then
// Call the Square Function Set Results = Square(intValue)
Print (“The sqaure of “ + intValue )
Print (“ is: “ + Results + <NL>)

Else If menuSelect == 2 Then // Call the Cube function set
Results = Cube(intValue)
Print (The cube of “ + intValue )
Print (“ is: “ + Results +<NL>)
Else
Print “Invalid menu item, only 1 or 2 is accepted”
End If //End of If menuSelect End If //End of If intValue > 0
END While
End // End of Main program
3
// Square Function ------------------------------
Function Square(Integer value) as Integer
//This function calculates the square of an integer //Input: value
//Output: Square
Set Square = value*value Return (Square)
End Function
// Cube Function ------------------------------
Function Cube(Integer value) as Integer

//This function calculates the cube of an integer //Input: value
//Output: Cube
Set Cube = value*value*value Return (Cube)
End Function
C Code
The following is the C Code that will compile in execute in the
online compilers.
· C code
· This program will provide options for a user to calculate the
square
· or cube of a positive Integer input by a user.
· Developer: Faculty CMIS102
· Date: Jan 31, 2014
#include <stdio.h>
· -- the newer C compilers require that functions be prototyped
· -- this tells the compiler what the input and output datatypes
of the functions are
· -- the functions are later defined after the main.
· function prototypes
int Square ( int ); int Cube ( int );

int main ()
{
/* variable definition: */
int intValue, menuSelect, Results; intValue = 1;
// While a positive number while (intValue > 0)
4
{
printf ("Enter a positive Integer, Enter 0 or neg. no. to exit n:
"); scanf("%d", &intValue);
if (intValue > 0)
{
printf ("Enter 1 to calculate Square, 2 to Calculate Cube n: ");
scanf("%d", &menuSelect);
if (menuSelect == 1)
{
// Call the Square Function Results = Square(intValue);
printf("Square of %d is %dn",intValue,Results);
}
else if (menuSelect == 2)

{
// Call the Cube function Results = Cube(intValue);
printf("Cube of %d is %dn",intValue,Results);
}
else
printf("Invalid menu item, only 1 or 2 is acceptedn");
} //End If (intValue >0) } //End WHile
return 0;
} //end of main
/*********************************************/ /*
function returning the Square of a number */
int Square(int value)
{
return value*value;
}
/* function returning the Cube of a number */ int Cube(int
value)
{
return value*value*value;

}
Setting up the code and the input parameters in ideone.com:
Note the Input values for this run were: 10 1 10 2 -99
You can change these values to any valid integer values to
match your test cases.
5
Results from running the programming at ideone.com:
6
Learning Exercises for you to try:
1. Modify the original code and using the Square and Cube
functions as models, create a new function named Divide2 that
would take an Integer input and returns a Float value of the
input Integer divided by 2? Note this should be a float function.
Take care when you prototype youir function. Add this as menu
option 3 to the program to execute this function. Also include in
menu option 3, the display of the results from this function.
Make you have the datatypes correct for your variables. Support
your experimentation with screen captures of executing the new
code.
2. Modify the original code and create a new function of your
own choice. This function should be unique and something you
created for this assignment. Add this as menu option 4 to the
program to execute this function. Your new function should
have at least one argument input and return a calculated value to
the main. You should also in the main display that returning
value. Support your experimentation with screen captures of

executing the new code. Make sure your datatypes of the
variables/function are correct. Submit code as a separate .txt (or
.c )file that includes all four menu options.
3. Prepare a new test table with at least 3 distinct test cases
listing input and expected output for the code you created after
step 2.
4. What would happen if we didn’t have the following test
condition. I.e remove the following code from our design?
If intValue > 0 {
7
} //End IF intValue > 0
What happens if you entered a 0 for the menuSelect variable?
(Hint: You can try in the C code, or walk through it in the
Pseudocode to see what happens.)
8
Grading guidelines
Submission
Points
No 1. Modifies the original code and creates a new function
named Divide2
3
that takes an Integer and returns Float value of the input divided
by 2 .
Support your experimentation with screen captures of executing

the new
code.
No 2. Modifies the original code and adds a new unique
function of your
4
own choice. Adds this as menu option 4 to the program to
execute this
function. Support your experimentation with screen captures of
executing
the new code. Submits code as a separate .txt (or .c ) file.
No 3. Provides a new test table with at least 3 distinct test cases
listing
1
input and expected output for the code you created after step 2.
No 4. Describes what would happen if you removed the “if
intValue =0“
1
line was removed. And what happens if you entered a 0 for the
menuSelect variable. Support your argument with screen
captures of
executing the new code.

Document is well organized, and contains minimal spelling and
1
grammatical errors.
Total
10
9
Communicating a clear professional brand with an audience
requires a lot of research, thought, and planning. Most people
spend too little time in the essential preparation stage or even
skip preparation completely.
The most important way to make your professional brand stand
out from the competition and to ensure your presentation will
resonate with an audience is to engage in
thoughtful, meaningful preparation.
Instructions
The Professional Brand Presentation will be submitted in three
pieces over the next three modules. A presentation's outline
forms the core of the message. This week, you will focus on
developing a strong outline.
Before beginning your outline, it is important to have completed
your Module 4 Readings, Videos, and Lessons as well as the
Module 4 - Overview of this assignment. Additionally, pull up a
copy of your Module 4 - Discussion: Communicating Your Body
of Work. You shared three major accomplishments and what
you felt those experiences had in common. We will use this as
the starting point for building our Professional Brand
Presentation outline.
Part One: Understanding Your Brand

Your professional brand should clearly communicate who you
are, what you do, why you do it, and what makes you unique. In
order to prepare a presentation that effectively communicates
those key elements in an engaging way, address all of the
prompts and questions below. Providing as much detail in the
form of examples, facts, stories, and experiences from your
professional career and your personal life can help you best
understand and articulate your brand.
Start with why. Why do you do what you do? What motivates
you? Why do you want to wake up and go to work at a
particular job? For example, do you want to help others? Are
you motivated by creativity? Do you want to earn respect and
prestige? What problems do you want to solve? Use
your Module 4 - Discussion: Communicating Your Body of
Work. You shared three major accomplishments and what you
felt those experiences had in common. Does this communicate
why you do what you do?
Summarize your core "why" in a few sentences. This is
your professional brand statement.
Support and evidence. Now that you've figured out your core
"why," you must provide support and evidence for your
professional brand statement. You must also figure out how to
differentiate yourself from your competition.
Answer the following questions:
1. Define your professional goals. Where do you see yourself
professionally in the long-term (10 years from now)? Where do
you see yourself in the short-term (next year)? Be sure to
include not just the career you want to hold but also detailed
information about that career. What is the company like? What
is your position like? What are your co-workers or clients like?
What is your life like as you work to accomplish
your professional goals?
2. Define your strengths and skills. To achieve your
professional goals, you must identify the strengths you possess
and the skills you need to continue to build. List your strengths,
the skills you've developed, and the important adjectives that

describe you and your work ethic. Next, define some skills you
need to continue to work on in order to achieve career success.
3. Analyze your target audience. Who do you need to share your
professional brand with in order to achieve your professional
goals? Is it a specific company? If you want to be your own
boss, do you need to share your brand with prospective clients
and customers? Conduct a bit of research on what your target
audience looks like. What does your target audience need from
you?
4. Analyze your competition. With over 7 billion people in the
world, you're bound to face competition as you work to
accomplish your professional goals. What is it that you offer
that other people cannot? Conduct a bit of research on your
competition. What unique blend of character traits, goals,
strengths, skills, and experiences do you possess? How do you
stand out from the competition?
You will use the answers to all of these questions
to build your Professional Brand Presentation Outline.
Part Two: Communicating Your Brand
Once you've developed a clear understanding of your
professional brand, it's time to create a plan to share that brand
with a target audience.
Your Professional Brand Presentation outline should include the
following key components:
· Introduction
· Attention-getter or hook
· Professional Brand Statement
· Body
· How you stand out from the competition
· Professional goals
· Strengths and skills
· Examples, stories, and support for your brand
· Conclusion
· Short summary
· Clincher or final thought
Be sure to clearly label all of the pieces of your outline.

Submission Instructions
Remember that for this assignment, you will submit both Part
One and Part Two.
Readings
Business and Professional Writing: A Basic Guide by Paul
MacRae (2015)
· Chapter 15: Individual Oral Presentations (pp. 251-265)
********
Resonate (Links to an external site.) by Nancy Duarte (2010)
· Chapter 1: Why Resonate? (Links to an external site.) (pp. 6-
29)
· Chapter 2: Lessons from Myths and Movies (Links to an
external site.) (pp. 30-58)
Communicating a clear professional brand with an audience
requires a lot of research,
thought, and planning. Most people spend too little time in the
ess
ential preparation stage
or even skip preparation completely.
The most important way to make your professional brand stand
out from the competition
and to ensure your presentation will resonate with an audience
is to engage in
thoughtful,
meaningful prepa
ration.
Instructions
The Professional Brand Presentation will be submitted in three

pieces over the next three
modules. A presentation's outline forms
the core of the message.
This week, you will
focus on developing a strong outline.
Before beginning
your
outline, it is important to have completed your Module 4
Readings,
Videos, and Lessons as well as the Module 4
-
Overview of this
assignment.
Additionally,
pull up a copy of your
Module 4
-
Discussion: Communicating
Your Body of Work. You shared three majo
r accomplishments and what you felt those
experiences had in common. We will use this as the starting
point for building our
Professional Brand Presentation outline.
Part One:
Understanding Your Brand

Your professional brand should clearly communicate who
you are, what you do, why you
do it, and what makes you unique. In order to prepare a
presentation that effectively
communicates those key elements in an engaging way, address
all of the prompts and
questions
below. Providing as much detail in the form of
examples, facts, stories, and
experiences from your professional career and your personal
life can help you best
understand and articulate your brand.
Start with why.
Why
do you do what you do? What motivates you? Why do you want
to
wake up and go to work
at a particular job? For example, do you want to help others?
Are you motivated by creativity? Do you want to earn respect
and prestige? What
problems do you want to solve? Use your
Module 4
-
Discussion: Communicating Your
Body of Work. You shared three m
ajor accomplishments and what you felt those
experiences had in common. Does this communicate why you do
what you do?

Summarize your core "why" in a few
sentences. This is your
professional brand
statement.
Support and evidence.
Now that you've figured out your core "why," you must provide
support and evidence for your professional brand statement.
You must also figure out
how to differentiate yourself from your competition.
Answer the following questions:
1.
Define your professiona
l goals.
Where do you see yourself professionally in the
long
-
term (10 years from now)? Where do you see yourself in the
short
-
term (next
year)? Be sure to include not just the career you want to hold
but also detailed
information about that career. What i
s

the company like? What is
your position like?
What are
your co
-
workers or clients like? What is
your life like as
you work to
accomplish your
professional goals?
2.
Define
your strengths and skills.
To achieve your professional goals, you must
identify the
strengths you possess and the skills you need to continue to
build.
List
your strengths, the skills you've developed, and the important
adjectives that
describe you and your work ethic. Next, define some skills you
need to continue to
work on in order to a
chieve career success.
3.

Analyze your target audience.
Who do you need to share your professional brand
with in order to achieve your professional goals?
Is it a specific company? If you want
Communicating a clear professional brand with an audience
requires a lot of research,
thought, and planning. Most people spend too little time in the
essential preparation stage
or even skip preparation completely.
The most important way to make your professional brand stand
out from the competition
and to ensure your presentation will resonate with an audience
is to engage in
thoughtful, meaningful preparation.
Instructions
The Professional Brand Presentation will be submitted in three
pieces over the next three
modules. A presentation's outline forms the core of the message.
This week, you will
focus on developing a strong outline.
Before beginning your outline, it is important to have completed
your Module 4 Readings,
Videos, and Lessons as well as the Module 4 - Overview of this
assignment. Additionally, pull up a copy of your Module 4 -
Discussion: Communicating
Your Body of Work. You shared three major accomplishments
and what you felt those
experiences had in common. We will use this as the starting
point for building our
Professional Brand Presentation outline.
Part One: Understanding Your Brand
Your professional brand should clearly communicate who you
are, what you do, why you

do it, and what makes you unique. In order to prepare a
presentation that effectively
communicates those key elements in an engaging way, address
all of the prompts and
questions below. Providing as much detail in the form of
examples, facts, stories, and
experiences from your professional career and your personal
life can help you best
understand and articulate your brand.
Start with why. Why do you do what you do? What motivates
you? Why do you want to
wake up and go to work at a particular job? For example, do you
want to help others?
Are you motivated by creativity? Do you want to earn respect
and prestige? What
problems do you want to solve? Use your Module 4 -
Discussion: Communicating Your
Body of Work. You shared three major accomplishments and
what you felt those
experiences had in common. Does this communicate why you do
what you do?
Summarize your core "why" in a few sentences. This is your
professional brand
statement.
Support and evidence. Now that you've figured out your core
"why," you must provide
support and evidence for your professional brand statement.
You must also figure out
how to differentiate yourself from your competition.
Answer the following questions:
1. Define your professional goals. Where do you see yourself
professionally in the
long-term (10 years from now)? Where do you see yourself in
the short-term (next
year)? Be sure to include not just the career you want to hold
but also detailed

information about that career. What is the company like? What
is your position like?
What are your co-workers or clients like? What is your life like
as you work to
accomplish your professional goals?
2. Define your strengths and skills. To achieve your
professional goals, you must
identify the strengths you possess and the skills you need to
continue to build.
List your strengths, the skills you've developed, and the
important adjectives that
describe you and your work ethic. Next, define some skills you
need to continue to
work on in order to achieve career success.
3. Analyze your target audience. Who do you need to share your
professional brand
with in order to achieve your professional goals? Is it a specific
company? If you want
Bottom of Form
Create your own Function
Functions
For each discussion, provide a snipplet of pseudo-code for the
Main using an example call to the Function as well as the
pseudo-code for the Function.
For each discussion, do the problem you are assigned to as
described by the letters below.
Discussion 1 - Using Pseudocode, create a Function that accepts
one or more input Integer numbers and returns a float number.
You should name your function appropriately as to what it
does. Be sure to document your Function with header and in-
line comments.

Provide a snipplet of psuedo-code for the Main using an
example call to the Function.
Make sure the variable names in the Main are different that in
the Function. In the Main, provide the prompts and get the user
responses. Then pass the data into the Function. After the call
to the Function include a print statements that indicates the
returning value from the call to the Function.
Put Discussion 1 - problem no.X in the Subject area.
You are assigned the problem no. below as follows: If your Last
Name begins with:
A-B - do no. 1
C-F - do no. 2
G-H - do no. 3
I-K - do no. 4
L - do no. 5
M-P - do no. 6
Q-T - do no. 7
U-Z - do no. 8
1)Calculate the Area of a circle. Input: one number
2)Calculate the Circumference a circle. Input: one number
3)Convert the temperature from Celcius to Farenheit Input: one
number
4)Convert the temperature from Farenheit to Celcius. Input: one
number
5)Calculate 6 times a number squared. Input: one number
6)Calculate 3 times the (sum of three numbers). Input: three
numbers
7)Calculate the average of four numbers. Input: four numbers
8)Calculate 5 times the (difference of two numbers). Input two
numbers
You may do additional problems, if you want.
Discussion 2:
Convert Discussion 1 to C-code. Don't for get to prototype your

function before the main and to define your function after the
main. Put Discussion 2 - problem no.X in the Subject area and
submit a .txt (or .c) file for your code.
// C code
// This program will provide options for a user to calculate the
square
// or cube of a positive Integer input by a user.
// Developer: Faculty CMIS102
// Date: Jan 31, XXXX
#include <stdio.h>
// -- the newer C compilers require that functions be prototyped
// -- this tells the compiler what the input and output datatypes
of the functions are
// -- the functions are later defined after the main.
// function prototypes
int Square ( int );

int Cube ( int );
int main ()
{
/* variable definition: */
int intValue, menuSelect,Results;
intValue = 1;
// While a positive number
while (intValue > 0)
{
// Prompt the user for number
printf ("Enter a positive Integern: ");
scanf("%d", &intValue);
// test for positive value input
if (intValue > 0)

{
printf ("Enter 1 to calculate Square, 2 to
Calculate Cube n: ");
scanf("%d", &menuSelect);
if (menuSelect == 1)
{
// Call the Square Function
Results = Square(intValue);
printf("Square of %d is
%dn",intValue,Results);
}
else if (menuSelect == 2)
{
// Call the Cube function
Results = Cube(intValue);
printf("Cube of %d is
%dn",intValue,Results);

} //endif - menuSelect
else
printf("Invalid menu item, only 1 or 2 is
acceptedn");
}
} //EndWhile
return 0;
}
/*** Function defintions ***/
/* function returning the Square of a number */
// This function will return the square of the input value
// Input: value - input number
// Output: return - input number squared (x*x)

int Square(int value)
{
return value*value;
}
/* function returning the Cube of a number */
// This function will return the cube of the input value
// Input: value - input number
// Output: return - input number cubed (x*x*x)
int Cube(int value)
{
return value*value*value;
}