Starting Out with Programming Logic and Design (4th Edition)
4th Edition
ISBN: 9780133985078
Author: Tony Gaddis
Publisher: PEARSON
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Textbook Question
Chapter 3, Problem 7AW
What will the following pseudocode program display?
Module main()
Declare Integer x = 1
Declare Real y = 3.4
Display x, " ", y
Call changeUs(x, y)
Display x, " " , y
End Module
Module changeUs(Integer Ref a, Real Ref b)
Set a = 0
Set b = 0.0
Display a, " ", b
End Module
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What will the following pseudocode program display?Module main() Declare Integer x = 1 Declare Real y = 3.4 Display x, “ “ , y Call changeX(x) Call changeY(y) Display x, “ “ , yEnd ModuleModule changeX(Integer a) Set a = 0 Display aEnd ModuleModule changeY(Real Ref b) Set b = 0.0 Display bEnd Module
Course Level Programming Assignment - Programming a Calculator using Python
In this assignment you will write a computer program from scratch using the Python programming language. This program will function as a simple calculator.
Objectives
Write a simple Python program that performs arithmetic operations based on the user input
Stage 1: A simple calculator
Your calculator should provide the following arithmetic and control operations.
Arithmetic Operations
Addition (+) add(a,b)
Subtraction (-) subtract(a,b)
Multiplication (*) multiply(a,b)
Division (/) divide(a,b)
Power (^) power(a,b)
Remainder (%) remainder(a,b)
Control Operations
Terminate (#)
Reset ($)
Write a function select_op(choice) to select the appropriate mathematics function based on the users selection.
The behavior of the program should be as follows:
The program should ask the user to specify the desired operation…
Course Level Programming Assignment - Programming a Calculator using Python
In this assignment you will write a computer program from scratch using the Python programming language. This program will function as a simple calculator.
Objectives
Write a simple Python program that performs arithmetic operations based on the user input
Stage 1: A simple calculator
Your calculator should provide the following arithmetic and control operations.
Arithmetic Operations
Addition (+) add(a,b)
Subtraction (-) subtract(a,b)
Multiplication (*) multiply(a,b)
Division (/) divide(a,b)
Power (^) power(a,b)
Remainder (%) remainder(a,b)
Control Operations
Terminate (#)
Reset ($)
Write a function select_op(choice) to select the appropriate mathematics function based on the users selection.
The behavior of the program should be as follows:
The program should ask the user to specify the desired operation…
Chapter 3 Solutions
Starting Out with Programming Logic and Design (4th Edition)
Ch. 3.1 - What is a module?Ch. 3.1 - Prob. 3.2CPCh. 3.1 - Prob. 3.3CPCh. 3.1 - Prob. 3.4CPCh. 3.1 - Prob. 3.5CPCh. 3.2 - In most languages, a module definition has what...Ch. 3.2 - Prob. 3.7CPCh. 3.2 - Prob. 3.8CPCh. 3.2 - Prob. 3.9CPCh. 3.3 - What is a local variable? How is access to a local...
Ch. 3.3 - What is a variables scope?Ch. 3.3 - Prob. 3.12CPCh. 3.3 - Prob. 3.13CPCh. 3.4 - Prob. 3.14CPCh. 3.4 - What are the variables that receive pieces of data...Ch. 3.4 - Prob. 3.16CPCh. 3.4 - Prob. 3.17CPCh. 3.4 - Prob. 3.18CPCh. 3.5 - What is the scope of a global variable?Ch. 3.5 - Give one good reason that you should not use...Ch. 3.5 - Prob. 3.21CPCh. 3 - A group of statements that exist within a program...Ch. 3 - Prob. 2MCCh. 3 - The first line of a module definition is known as...Ch. 3 - Prob. 4MCCh. 3 - Prob. 5MCCh. 3 - A design technique that programmers use to break...Ch. 3 - Prob. 7MCCh. 3 - A _____ is a variable that is declared inside a...Ch. 3 - A(n) ____ is the part of a program in which a...Ch. 3 - A(n) ____ is a piece of data that is sent into a...Ch. 3 - A(n) ____ is a special variable that receives a...Ch. 3 - When _____, only a copy of the argument's value is...Ch. 3 - When ____, the module can modify the argument in...Ch. 3 - A variable that is visible to every module in the...Ch. 3 - When possible, you should avoid using _____...Ch. 3 - The phrase divide and conquer means that all of...Ch. 3 - Prob. 2TFCh. 3 - Module names should be as short as possible.Ch. 3 - Prob. 4TFCh. 3 - A flowchart shows the hierarchical relationships...Ch. 3 - Prob. 6TFCh. 3 - A statement in one module can access a local...Ch. 3 - In most programming languages, you cannot have two...Ch. 3 - Programming languages typically require that...Ch. 3 - Most languages do not allow you to write modules...Ch. 3 - When an argument is passed by reference, the...Ch. 3 - Prob. 12TFCh. 3 - Prob. 1SACh. 3 - Prob. 2SACh. 3 - Prob. 3SACh. 3 - What is a local variable? What statements are able...Ch. 3 - In most languages, where does a local variables...Ch. 3 - What is the difference between passing an argument...Ch. 3 - Prob. 7SACh. 3 - Design a module named timesTen. The module should...Ch. 3 - Examine the following pseudocode module header,...Ch. 3 - Look at the following pseudocode module header:...Ch. 3 - Assume that a pseudocode program contains the...Ch. 3 - Design a module named getNumber, which uses a...Ch. 3 - What will the following pseudocode program...Ch. 3 - What will the following pseudocode program...Ch. 3 - Find the error in the following pseudocode. Module...Ch. 3 - Find the error in the following pseudocode. Module...Ch. 3 - Find the potential error in the following...Ch. 3 - Prob. 4DECh. 3 - Kilometer Converter Design a modular program that...Ch. 3 - Prob. 2PECh. 3 - How Much Insurance? Many financial experts advise...Ch. 3 - Prob. 4PECh. 3 - Prob. 5PECh. 3 - Prob. 6PECh. 3 - Calories from Fat and Carbohydrates A nutritionist...Ch. 3 - Prob. 8PECh. 3 - Prob. 9PECh. 3 - Monthly Sales Tax A retail company must file a...Ch. 3 - Prob. 11PE
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