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 5, Problem 10MC
A(n) ______ is a special value that signals when there are no more items from a list of items to be processed. This value cannot be mistaken as an item from the list.
- a. sentinel
- b. flag
- c. signal
- d. accumulator
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Computer Science
jav-combo box & how to get data from it -button -event -labels -list - program something that simulates a grocery store, There will be combo boxes, user will pick an item from combo box, then program will calculate total, taxes using java vfx
def menu():print("[1] Load Shapes")print("[2]Exit the program")print("[3] Add shapes")print("[4] Save shapes")option = int(input("Enter your option:"))while option != 0:if option > 4:print("Error:please enter a valid number.")break
I'd like to add some error handling in here so that if a user types in a letter it prints a message saying "please only enter numbers, no letters"
Transcribed Image Text
Create a program that allows the user to do some basic functions. First, ask the user if they would like to find out sqrt, log or factorial of a number, then return the results. Here is the sample output: Welcome to the simple math helper. What would you like to calculate? 1. Sqrt 2. Log 3. Factorial > 1 Enter the number to sqrt: >9
Chapter 5 Solutions
Starting Out with Programming Logic and Design (5th Edition) (What's New in Computer Science)
Ch. 5.1 - What is a repetition structure?Ch. 5.1 - What is a condition-controlled loop?Ch. 5.1 - What is a count-controlled loop?Ch. 5.2 - What is a loop iteration?Ch. 5.2 - What is the difference between a pretest loop and...Ch. 5.2 - Does the While loop test its condition before or...Ch. 5.2 - Does the Do-While loop test its condition before...Ch. 5.2 - What is an infinite loop?Ch. 5.2 - What is the difference between a Do-While loop and...Ch. 5.3 - What is a counter variable?
Ch. 5.3 - What three actions do count-controlled loops...Ch. 5.3 - When you increment a variable, what are you doing?...Ch. 5.3 - Look at the following pseudocode. If it were a...Ch. 5.3 - Prob. 5.14CPCh. 5.3 - Look at the following pseudocode. If it were a...Ch. 5.3 - Look at the following pseudocode. If it were a...Ch. 5.3 - Look at the following pseudocode. If it were a...Ch. 5.3 - Look at the following pseudocode. If it were a...Ch. 5.4 - A program that calculates the total of a series of...Ch. 5.4 - Prob. 5.20CPCh. 5.4 - Should an accumulator be initialized to any...Ch. 5.4 - Look at the following pseudocode. If it were a...Ch. 5.4 - Look at the following pseudocode. If it were a...Ch. 5.5 - Prob. 5.24CPCh. 5.5 - Why should you take care to choose a unique value...Ch. 5 - A ______ controlled loop uses a true/false...Ch. 5 - A ______ controlled loop repeats a specific number...Ch. 5 - Each repetition of a loop is known as a(n) ______....Ch. 5 - The Whi1e loop is a ______ type of loop. a....Ch. 5 - The Do-Whi1e loop is a ______ type of loop. a....Ch. 5 - The For loop is a ______ type of loop. a. pretest...Ch. 5 - A(n) ______ loop has no way of ending and repeats...Ch. 5 - A _______ loop always executes at least once. a....Ch. 5 - Prob. 9MCCh. 5 - A(n) ______ is a special value that signals when...Ch. 5 - A condition-controlled loop always repeats a...Ch. 5 - The While loop is a pretest loop.Ch. 5 - The Do-While loop is a pretest loop.Ch. 5 - You should not write code that modifies the...Ch. 5 - You cannot display the contents of the counter...Ch. 5 - Prob. 6TFCh. 5 - The following statement decrements the variable x:...Ch. 5 - It is not necessary to initialize accumulator...Ch. 5 - In a nested loop, the inner loop goes through all...Ch. 5 - To calculate the total number of iterations of a...Ch. 5 - Why should you indent the statements in the body...Ch. 5 - Describe the difference between pretest loops and...Ch. 5 - What is a condition-controlled loop?Ch. 5 - What is a count-controlled loop?Ch. 5 - What three actions do count-controlled loops...Ch. 5 - What is an infinite loop? Write the code for an...Ch. 5 - A For loop looks like what other loop in a...Ch. 5 - Why is it critical that accumulator variables are...Ch. 5 - What is the advantage of using a sentinel?Ch. 5 - Prob. 10SACh. 5 - Design a Whi1e loop that lets the user enter a...Ch. 5 - Design a Do-Whi1e loop that asks the user to enter...Ch. 5 - Design a For loop that displays the following set...Ch. 5 - Design a loop that asks the user to enter a...Ch. 5 - Design a For loop that calculates the total of the...Ch. 5 - Design a nested loop that displays 10 rows of #...Ch. 5 - Convert the Whi1e loop in the following code to a...Ch. 5 - Convert the Do-Whi1e loop in the following code to...Ch. 5 - Convert the following Whi1e loop to a For loop:...Ch. 5 - Convert the following For loop to a Whi1e loop:...Ch. 5 - Find the error in the following pseudocode....Ch. 5 - The programmer intended the following pseudocode...Ch. 5 - The programmer intended the following pseudocode...Ch. 5 - Bug Collector A bug collector collects bugs every...Ch. 5 - Calories Burned Running on a particular treadmill...Ch. 5 - Budget Analysis Design a program that asks the...Ch. 5 - Sum of Numbers Design a program with a loop that...Ch. 5 - Tuition Increase At one college, the tuition for a...Ch. 5 - Distance Traveled The distance a vehicle travels...Ch. 5 - Average Rainfall Design a program that uses nested...Ch. 5 - Celsius to Fahrenheit Table Design a program that...Ch. 5 - Pennies for Pay Design a program that calculates...Ch. 5 - Largest and Smallest Design a program with a loop...Ch. 5 - First and Last Design a program that asks the user...Ch. 5 - Calculating the Factorial of a Number In...Ch. 5 - Multiplication Table Design a program that uses...
Additional Engineering Textbook Solutions
Find more solutions based on key concepts
For a function with prototype long decoda2(long x, long y, long z); GCC generates the following assembly code: ...
Computer Systems: A Programmer's Perspective (3rd Edition)
T F It is not necessary to initialize counter variables.
Starting Out with C++ from Control Structures to Objects (9th Edition)
Freezing and Boiling Points The following table lists the freezing and boiling points of several substances in ...
Starting Out with Java: Early Objects (6th Edition)
When displaying a Java applet, the browser invokes the _____ to interpret the bytecode into the appropriate mac...
Web Development and Design Foundations with HTML5 (8th Edition)
Does the following program represent an algorithm in the strict sense? Why or why not? Count = 0 while (Count !...
Computer Science: An Overview (12th Edition)
Describe how the average of a collection of numbers can be computed more rapidly with a multiprocessor machine ...
Computer Science: An Overview (13th Edition) (What's New in Computer Science)
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
- A function used to display the argument list on the monitor. It sometimes needs the control string codes to help displaying the remaining argument on the screen. Select one: a. scanf(); b. printf(); c. puts(); d. none of the choicesarrow_forwardCreate aC++ function named countWords that counts the number of words in the current string and displays a message stating how many words are in the string Examples: The string 2015 has zero words The string "Hello World" has two words The string " I am Woman " has 3 wordsarrow_forwardA vertical tab escape sequence. \n O lb If char is a letter of the alphabet, this function returns non-zero; otherwise, it returns zero. O isalphabet() O isletter() O isalpha() () If char is a punctuation character (except the space), this function returns non-zero; otherwise, it returns zero. issymbol 0 ispunct) O ispunctuation) O isspecial()arrow_forward
- LAB: Warm up: Text analyzer & modifier (1) Prompt the user to enter a string of their choosing. Output the string. (1 pt) Ex: Enter a sentence or phrase: The only thing we have to fear is fear itself. You entered: The only thing we have to fear is fear itself. (2) Complete the GetNumOfCharacters() function, which returns the number of characters in the user's string. We encourage you to use a for loop in this function. (2 pts) (3) In main(), call the GetNumOfCharacters() function and then output the returned result. (1 pt) (4) Implement the OutputWithoutWhitespace() function. OutputWithoutWhitespace() outputs the string's characters except for whitespace (spaces, tabs). Note: A tab is '\t'. Call the OutputWithoutWhitespace() function in main(). (2 pts) Ex: Enter a sentence or phrase: The only thing we have to fear is fear itself. You entered: The only thing we have to fear is fear itself. Number of characters: 46 String with no whitespace: Theonlythingwehavetofearisfearitself.arrow_forwardWrite the code to allow the user to enter a list of positive integers via input boxes and add each number entered to the lstNums list box. Use a Do-While or Do-Until Loop to let the user continue to enter numbers until -1 is entered. Do not add the -1 entry to the list box. In visual Basic please.arrow_forwardPlease do this in C# (C Sharp) Kilogram Converter In a medical office, employees must use weight measurements in kilograms and pounds. Create a program (console based ) that displays a table of kilograms 0-20 and the equivalent weight in pounds. The application should use a loop to display weights in a list box. Use this conversion: 1 kg = 2.2 lbs Calculating Factorials The notation n! represents to the factorial of the nonnegative integer n. The factorial of n is the product of all the nonnegative integers from 1 through n. For example, 3! = 1 x 2 x 3 = 6 9! = 1 x 2 x 3 x 4 x 5 x 6 x 7 x 8 x 9 = 362,880 Create a program (console based ) that lets the user enter a nonnegative integer and then uses a loop to calculate the factorial of that number. Display the factorial on a label or in a message box.arrow_forward
- Fix this code please #include <iostream> #include <iomanip> #include <fstream> #include <string> Using namespace std; //Structure to hold each menu item Struct Menultem. { String name; Double price; }; //Function that reads data from file Int getData(struct Menultem menuList[]) { //Opening file for reading Fstream fin("menu.txt", ios::in); Int i=0; Struct Menultem temp; //Loop till entire data is processed While(fin.good()) { //Getting name Getline(fin, temp.name); //Reading price Fin >> temp.price; Fin.ignore(); //Storing in array menuList[i] = temp; i++; } //Closing file Fin.close(); Return i; } //Function that displays menu Void showMenu(struct Menultem menuList[], int cnt) Int i; Cout<<"\n Welcome to the Programmers' Cafe \n\n-Today's Menu--------\n"; //Looping over menu and printing to user For(i=0; i<cnt; i++) { //Printing menu item Cout << fixed << setprecision(2]; Cout << "\n" << right <<setw(3) << (i+1)…arrow_forward// NewestMultiply.cpp - This program prints the numbers 0 through 10 along // with these values multiplied by 2 and by 10. // Input: None // Output: Prints the numbers 0 through 10 along with their values multiplied by 2 and by 10. #include <iostream> #include <string> using namespace std; int main() { string head1 = "Number: "; string head2 = "Multiplied by 2: "; string head3 = "Multiplied by 10: "; int numberCounter; // Numbers 0 through 10 int byTen; // Stores the number multiplied by 10 int byTwo; // Stores the number multiplied by 2 const int NUM_LOOPS = 10; // Constant used to control loop // This is the work done in the housekeeping() function cout << "0 through 10 multiplied by 2 and by 10." << endl; // This is the work done in the detailLoop() function // Write your do while loop here // This is the work done in the endOfJob() function return 0; } // End of main()arrow_forwardTaking a Restaurant Order: Sentinel Style. Using the restaurant menu you selected in assigment below , you will create a program that will take an order from a customer and calculate the total. Your program shall, Display the menu with the prices. Take an order using the Sentinel approach in section 5.2.5 (atatched) The user will input numbers between 1 and 10, according to the menu you created below. Use zero as sentinel value (see Listing 5.5, p. 141) Inform the user about invalid input values (greater than 10 or less than 0) Add the prices of the dishes ordered After taking the order, the program displays the subtotal, the sales tax (8.75%), the grand total, and a suggested 15% tip. You can use the program you created below and modify to incorporate the new requirements. Notice that you will still need the multi-way conditional to add the right price value to the running total of the order. import sys #Enter number for each dish and price for users DishNumber=…arrow_forward
- Topical Information Use C++. This lab will give you practice using the String class we developed in lecture (as well as some more help with randomness and files). Program Information Allow the user the choice of displaying either a random line or a random word from a file they specify. Your menu should allow them to choose these options either from the number of the option or from the capitalized letter. For example, 1) display random Word 2) display random Line 3) Quit Should allow the user to select a random line display by either entering the number 2 or by entering a letter L (lower or upper case!).arrow_forward// NewMultiply.cpp - This program prints the numbers 0 through 10 along // with these values multiplied by 2 and by 10. // Input: None // Output: Prints the numbers 0 through 10 along with their values multiplied by 2 and by 10. #include <iostream> #include <string> using namespace std; int main() { string head1 = "Number: "; string head2 = "Multiplied by 2: "; string head3 = "Multiplied by 10: "; int numberCounter; // Numbers 0 through 10 int byTen; // Stores the number multiplied by 10 int byTwo; // Stores the number multiplied by 2 const int NUM_LOOPS = 10; // Constant used to control loop // This is the work done in the housekeeping() function cout << "0 through 10 multiplied by 2 and by 10." << endl; // This is the work done in the detailLoop() function // Write your for loop here. // This is the work done in the endOfJob() function return 0; } // End of main()arrow_forwardIn vim, you can capitalise a word by pressing x and then p while the cursor is on the first letter of the term.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Microsoft Visual C#Computer ScienceISBN:9781337102100Author:Joyce, Farrell.Publisher:Cengage Learning,
C++ for Engineers and ScientistsComputer ScienceISBN:9781133187844Author:Bronson, Gary J.Publisher:Course Technology Ptr
EBK JAVA PROGRAMMINGComputer ScienceISBN:9781337671385Author:FARRELLPublisher:CENGAGE LEARNING - CONSIGNMENT
C++ Programming: From Problem Analysis to Program...Computer ScienceISBN:9781337102087Author:D. S. MalikPublisher:Cengage Learning
Microsoft Visual C#
Computer Science
ISBN:9781337102100
Author:Joyce, Farrell.
Publisher:Cengage Learning,
C++ for Engineers and Scientists
Computer Science
ISBN:9781133187844
Author:Bronson, Gary J.
Publisher:Course Technology Ptr
EBK JAVA PROGRAMMING
Computer Science
ISBN:9781337671385
Author:FARRELL
Publisher:CENGAGE LEARNING - CONSIGNMENT
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