9th Edition

ISBN: 9780136673989

Author: GADDIS

Publisher: PEARSON

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Textbook Question

Chapter 2, Problem 28RQE

Soft Skills

Programmers need good communication skills as well as good analytical and problem-solving skills. Good communication can minimize misunderstandings that easily arise when expectations of different individuals involved in a project are not clearly enough articulated before the project begins. A detailed set of project specifications can clarify the scope of a project, what interaction will occur between the user and the program, and exactly what the program will and will not do.

28. Pair up with another student in the class. One of you is the client and the other is the software developer. Briefly discuss a simple program the client wants the programmer to create. Here are some possible ideas.

The paint problem described in the Chapter 1 Soft Skills exercise
A program that can halve the quantities of ingredients for a recipe
A program that determines how long it will take to drive from point A to point B

Once you have decided on a program, you should independently, with no further communication, each write down detailed specifications. The client writes down exactly what he wants the program to do, and the developer writes down her understanding of exactly what the program will do. When you are done, compare what you have written. Rarely will the two agree.

Now discuss the discrepancies and see if you can come to a clear understanding of exactly what the program must do. Together create a program specification sufficiently detailed that both of you believe it leaves no room for misunderstanding.

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Chapter 2, Problem 27RQE

Chapter 2, Problem 1PC

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Chapter 2 Solutions

STARTING OUT WITH C++ MPL

Ch. 2.1 - The following C++ program will not compile because...Ch. 2.1 - On paper, write a program that will display your...Ch. 2.3 - Prob. 2.3CP Ch. 2.3 - What output will the following lines of code...Ch. 2.3 - On paper, write a program that will display your...Ch. 2.5 - Which of the following are legal C++ assignment...Ch. 2.5 - List all the variables and literals that appear...Ch. 2.5 - When the above main function runs, what will...Ch. 2.5 - When the following main function runs, what will...Ch. 2.7 - Which of the following are illegal C++ variable...

Ch. 2.7 - Prob. 2.11CP Ch. 2.7 - Prob. 2.12CP Ch. 2.7 - Prob. 2.13CP Ch. 2.7 - How would you combine the following variable...Ch. 2.7 - How would you combine the following variable...Ch. 2.8 - Prob. 2.16CP Ch. 2.8 - What will the following code display? int number;...Ch. 2.8 - Prob. 2.18CP Ch. 2.10 - Prob. 2.19CP Ch. 2.10 - Which of the following is a character literal? 'B'...Ch. 2.10 - Prob. 2.21CP Ch. 2.10 - What is wrong with the following program...Ch. 2.10 - Prob. 2.23CP Ch. 2.10 - Write a program that stores your name, address,...Ch. 2.15 - Is the following assignment statement valid or...Ch. 2.15 - What is wrong with the following program? How...Ch. 2.15 - What will be assigned to x in each of the...Ch. 2.15 - Prob. 2.28CP Ch. 2 - Every complete statement ends with a _____.Ch. 2 - To use cout statements you must include the _____...Ch. 2 - Every C++ program must have a function named...Ch. 2 - Prob. 4RQE Ch. 2 - A group of statements, such as the body of a...Ch. 2 - 'A', and "Hello World" are all examples of _____.Ch. 2 - 978.65 1012 would be written in E notation as...Ch. 2 - Prob. 8RQE Ch. 2 - Indicate if each of the following assignment...Ch. 2 - If the variables letter and w have been defined as...Ch. 2 - Indicate if each of the following cout statements...Ch. 2 - Indicate if each of the following cout statements...Ch. 2 - Assume integers x = 4, y = 7, and z = 2. What...Ch. 2 - Assume double variables x = 2.5, y = 7.0, and z =...Ch. 2 - Write a C++ statement that defines the double...Ch. 2 - Write a C++ statement that defines the int...Ch. 2 - Write assignment statements that perform the...Ch. 2 - Write assignment statements that perform the...Ch. 2 - Modify the following program segment so it prints...Ch. 2 - Rewrite the follow statement to use the newline...Ch. 2 - Create detailed pseudocode for a program that...Ch. 2 - Prob. 22RQE Ch. 2 - Prob. 23RQE Ch. 2 - Create detailed pseudocode for a program that...Ch. 2 - What will the following programs print on the...Ch. 2 - A) #include iostream using namespace std; int main...Ch. 2 - The following program contains many syntax errors....Ch. 2 - Soft Skills Programmers need good communication...Ch. 2 - Sum of Two Numbers Write a program that stores the...Ch. 2 - Sales Prediction The East Coast sales division of...Ch. 2 - Sales Tax Write a program that computes the total...Ch. 2 - Restaurant Bill Write a program that computes the...Ch. 2 - Miles per Gallon A car holds 16 gallons of...Ch. 2 - Distance per Tank of Gas A car with a 20 gallon...Ch. 2 - Number of Acres One acre of land is equivalent to...Ch. 2 - Land Calculation In the United States, land is...Ch. 2 - Circuit Board Price An electronics company makes...Ch. 2 - Prob. 10PC Ch. 2 - Triangle Pattern Write a program that displays the...Ch. 2 - Diamond Pattern Write a program that displays the...Ch. 2 - Pay Period Gross Pay A particular employee earns...Ch. 2 - Basketball Player Height The star player of a high...Ch. 2 - Stock Loss Kathryn bought 750 shares of stock at a...Ch. 2 - Energy Drink Consumption A soft drink company...Ch. 2 - Past Ocean Levels The Earths ocean levels have...Ch. 2 - Future Ocean Levels During the past decade ocean...Ch. 2 - Annual High Temperatures The average July high...Ch. 2 - How Much Paint A particular brand of paint covers...

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