Starting Out with Programming Logic and Design (5th Edition) (What's New in Computer Science)
5th Edition
ISBN: 9780134801155
Author: Tony Gaddis
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Videos
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
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
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…
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
//This pseudocode must obtain and print 7^2.5
Module main()
Call raiseToPower (7, 2.5)
End Module
Module raiseToPower(Integer
Real
Declare Real result
Set result=val^pow
Display result
End Module
Chapter 3 Solutions
Starting Out with Programming Logic and Design (5th Edition) (What's New in Computer Science)
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
Additional Engineering Textbook Solutions
Find more solutions based on key concepts
Write a type definition for pointer variables that will be used to point to dynamic arrays. The array elements ...
Problem Solving with C++ (10th Edition)
Suppose that you have two text files that contain sequences of integers separated by whitespace (blank space, t...
Starting Out with C++: Early Objects
Describe the difference between making a class a member of another class (object aggregation), and making a cla...
Starting Out with C++ from Control Structures to Objects (9th Edition)
What is the difference between a class and an instance of a class?
Starting Out with Java: From Control Structures through Objects (6th Edition)
Is the increase method a mutator? If so, how could you demonstrate this?
Objects First with Java: A Practical Introduction Using BlueJ (6th Edition)
Write a loop that asks the user Do you want to repeat the program or quit? (R/Q). The loop should repeat until ...
Starting Out with C++ from Control Structures to Objects (8th Edition)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Similar questions
- 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, " ", yEnd ModuleModule changeUs(Integer a, Real b) Set a = 0 Set b = 0 Display a, " ", bEnd Modulearrow_forward#3 – This pseudocode has multiple problems. Fix the calling statement and the definition below so that the routine accepts 3 grades as parameters and returns the average into a variable. Call calcPercentageof(Boolean Number) Module calcPercentageOf (numerator, num2) Set percentage = num / num2 * 100 End Module Write the correct call statement and module definition below:.arrow_forwardProgram 3-6 1 Module main () Declare Integer number Display "Enter a number and I will display" Display "that number doubled." 3 4 5 Input number 6 Call doubleNumber(number) 7 End Module 8 9 Module doubleNumber(Integer value) Declare Integer result Set result = value * 2 10 11 12 Display result 13 End Module Program Output (with Input Shown in Bold) Enter a number and I will display that number doubled. 20 [Enter] 40arrow_forward
- Find the error in the following pseudocode: Module main() Declare Real mileage Call getMileage() Display "You've driven a total of ", mileage, " miles." End Module Module getMileage() Display "Enter your vehicle’s mileage." Input mileage End Modulearrow_forwardModule main() // Local variables Declare Real pennies = 1 Declare Integer numdays, count1 // Get number of days Call getDays(numdays) // Set earning For count1= 2 to numdays Call setPennies(pennies) End For // display values Call showValues(numdays, pennies) End Module // The getDays module gets amount number of days Module getDays(Integer Ref inputDays) Display “Enter number of days: “ Input inputDays End Module // The setPennies module doubles current number of pennies Module setPennies (Real Ref calcpennies) Set calcpennies = calcpennies * 2 End Module // The showValues module shows results of compound doubling Module showValues(Real numdays, pennies) Declare Real dollaramount Set dollaramount = pennies / 100 Display “In “,numdays, " a penny grows to $", dollaramount End Module Program Analysis, pseudocode and flowchart please thanks.arrow_forwardModule main() // Local variables Declare Real pennies = 1 Declare Integer numdays, count1 // Get number of days Call getDays(numdays) // Set earning For count1= 2 to numdays Call setPennies(pennies) End For // display values Call showValues(numdays, pennies) End Module // The getDays module gets amount number of days Module getDays(Integer Ref inputDays) Display “Enter number of days: “ Input inputDays End Module // The setPennies module doubles current number of pennies Module setPennies (Real Ref calcpennies) Set calcpennies = calcpennies * 2 End Module // The showValues module shows results of compound doubling Module showValues(Real numdays, pennies) Declare Real dollaramount Set dollaramount = pennies / 100 Display “In “,numdays, " a penny grows to $", dollaramount End Module flowchart pleasearrow_forward
- n this assignment you will write a computer program from scratch using the Python programming language. This program will function as a simple calculator. Objectives Write a simple Python program that performs arithmetic operations based on the user input Stage 1: A simple calculator Your calculator should provide the following arithmetic and control operations. Arithmetic Operations Addition (+) add(a,b) Subtraction (-) subtract(a,b) Multiplication (*) multiply(a,b) Division (/) divide(a,b) Power (^) power(a,b) Remainder (%) remainder(a,b) Control Operations Terminate (#) Reset ($) 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 (addition/subtraction/multiplication/division/power/remainder/terminate/reset). You can…arrow_forward//This program calculates the balance of a savings account over a period of time. Module main () Call showMsg () Call user_input () Call monthly_calculations (ref Integer monthsPassed) Call displayOutput () End module //This displays an explanation to the end user about what this program does Module showMsg () Display “This program calculates your savings account balance, number of deposits, ” Display “number of withdrawals, and total interest earned over time.” End module //This module asks the user for the starting balance, annual interest rate, and //the amount of months since the account opened and stores the //users input in their corresponding variables Module user_input () Declare Real annual_interest_rate, balance Declare Integer monthsPassed Display “What is your account's starting balance?” Input balance Display “Please enter the annual interest rate for your account.” Input annual_interest_rate Display “How many months have passed…arrow_forwardind the error in the following pseudocode.Module main()Declare Real mileageCall getMileage()Display "You've driven a total of ", mileage, " miles."End ModuleModule getMileage()Display "Enter your vehicle's mileage."Input mileageEnd Modulearrow_forward
- Module main() // Local variables Declare Integer gramsFat, calories // Get fat grams Set gramsFat = getFat() // Get calories Set calories = getCalories(gramsFat) // Show percent calories from fat Call showPercent(gramsFat, calories) End Module // The getFat function gets grams of fat Function Integer getFat () Declare Integer inputAmount // enter count Display “Enter grams of fat: “ Input inputAmount // validate rate While inputAmount < 0 Display “Quantity must not be less than 0!” Display “Enter a valid quantity.” Input inputAmount End While return inputAmount End Function // The getCalories function gets number of calories Function Integer getCalories(gramsFat) Declare Integer inputAmount, maxCalories Set maxCalories = gramsFat * 9 // enter count Display “Enter number of calories: “…arrow_forwardProgram 6-6 1 Module main() |/ Local variables Declare Integer firstAge, secondAge, total 3 4 |/ Get the user's age and the user's 6 sn // best friend's age. Display "Enter your age." Input firstAge Display "Enter your best friend's age." 8arrow_forwardC++ LANGUAGE Create a menu system program using Function: Menu System (1st way) 1 – converting ft to inch 2 – Area of a circle 3 – Exit SUPPLEMENTAL ACTIVITIES ( C++ LANGUAGE)(FUNCTION) 1. Write a parameter and return program that will require the user to enter a temperature in Celsius and convert it to degree Fahrenheit and degree Kelvin. Formula:Fahrenheit = (9/5) * Celsius + 32Kelvin = Celsius + 273 Write your answer.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
C++ for Engineers and ScientistsComputer ScienceISBN:9781133187844Author:Bronson, Gary J.Publisher:Course Technology Ptr
Programming Logic & Design ComprehensiveComputer ScienceISBN:9781337669405Author:FARRELLPublisher:Cengage
Programming with Microsoft Visual Basic 2017Computer ScienceISBN:9781337102124Author:Diane ZakPublisher:Cengage Learning
EBK JAVA PROGRAMMINGComputer ScienceISBN:9781337671385Author:FARRELLPublisher:CENGAGE LEARNING - CONSIGNMENT
Systems ArchitectureComputer ScienceISBN:9781305080195Author:Stephen D. BurdPublisher:Cengage Learning
C++ Programming: From Problem Analysis to Program...Computer ScienceISBN:9781337102087Author:D. S. MalikPublisher:Cengage Learning
C++ for Engineers and Scientists
Computer Science
ISBN:9781133187844
Author:Bronson, Gary J.
Publisher:Course Technology Ptr
Programming Logic & Design Comprehensive
Computer Science
ISBN:9781337669405
Author:FARRELL
Publisher:Cengage
Programming with Microsoft Visual Basic 2017
Computer Science
ISBN:9781337102124
Author:Diane Zak
Publisher:Cengage Learning
EBK JAVA PROGRAMMING
Computer Science
ISBN:9781337671385
Author:FARRELL
Publisher:CENGAGE LEARNING - CONSIGNMENT
Systems Architecture
Computer Science
ISBN:9781305080195
Author:Stephen D. Burd
Publisher:Cengage Learning
C++ Programming: From Problem Analysis to Program...
Computer Science
ISBN:9781337102087
Author:D. S. Malik
Publisher:Cengage Learning
Graphical User Interfaces: Crash Course Computer Science #26; Author: CrashCourse;https://www.youtube.com/watch?v=XIGSJshYb90;License: Standard YouTube License, CC-BY
Python GUI | How To Make A GUI In Python | Best GUI Framework In Python | Edureka; Author: edureka!;https://www.youtube.com/watch?v=_PHJvjQJa3w;License: Standard Youtube License