C How to Program (8th Edition)
8th Edition
ISBN: 9780133976892
Author: Paul J. Deitel, Harvey Deitel
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Videos
Textbook Question
Chapter 3, Problem 3.19E
(Interest Calculator) The simple interest on a loan is calculated by the formula
Interest = principal * rate * days / 365;
The preceding formula assumes that rate is the annual interest rate, and therefore includes the division by 365 (days). Develop a
Expert Solution & Answer
Learn your wayIncludes step-by-step video
schedule04:42
Students have asked these similar questions
5.
(Algebra: solve 2 X 2 linear equations) You can use Cramer's rule to solve the
following 2 X 2 system of linear equation:
ax + by = e
cx + dy = f
●
x =
ed - bf
bc
ad
y =
af - ec
ad
bc
-
Write a program that prompts the user to enter a, b, c, d, e, and f and display the
result. If ad- bc is 0, report that The equation has no solution.
Enter a, b, c, d, e, f: 9.0, 4.0, 3.0, -5.0, -6.0, -21.0 Enter
x is -2.0 and y is 3.0
Enter a, b, c, d, e, f: 1.0, 2.0, 2.0, 4.0, 4.0, 5.0 Enter
The equation has no solution
(PYTHON)
A Krishnamurthy number is a number which sum of the factorial of its digits is equal to the number itself. For example: Let us consider the number 145. Factorial sum = 1! + 4! + 5! = 1 + 24 + 120 = 145. Therefore 145 is a Krishnamurthy number. Other examples include: 1, 2, 40585. Write a program that does the following: • asks the user to input an integer. • computes whether the number is a Krishnamurthy number. • then finally prints the result. Note: You are not allowed to use the built-in function math.factorial.
(DEBUG AND MAKE A FLOWCHART OF THIS PROGRAM)
// This pseudocode is intended to display// employee net pay values. All employees have a standard// $45 deduction from their checks.// If an employee does not earn enough to cover the deduction,// an error message is displayed.// This example is modularized.start Declarations string name string EOFNAME = ZZZZ while name not equal to EOFNAME housekeeping() endwhile while name not equal to EOFNAME mainLoop() endwhile while name not equal to EOFNAME finish() endwhilestop
housekeeping() output "Enter first name or ", EOFNAME, " to quit "return
mainLoop() Declarations num hours num rate num DEDUCTION = 45 num net output "Enter hours worked for ", name input hours output "Enter hourly rate for ", name input rate gross = hours * rate net = gross - DEDUCTION if net > 0 then output "Net pay for ", name, " is ", net else output "Deductions not covered. Net is…
Chapter 3 Solutions
C How to Program (8th Edition)
Ch. 3 - Indentify and correct the errors in each of the...Ch. 3 - Fill in the blanks in each of the following: The...Ch. 3 - Prob. 3.12ECh. 3 - Write a single pseudocode statement that indicates...Ch. 3 - Formulate a pseudocode algorithm for each of the...Ch. 3 - State which of the following are true and which...Ch. 3 - For Exercises 3.16-3.20, perform each of these...Ch. 3 - For Exercises 3.16 -3.20, perform each of these...Ch. 3 - (Sales-Commission Calculator) One large chemical...Ch. 3 - (Interest Calculator) The simple interest on a...
Ch. 3 - (Salary Calculator) Develop a program that will...Ch. 3 - (Predecrementing vs. Postdecrementing)Write a...Ch. 3 - (Printing Numbers from a Loop) Write a program...Ch. 3 - (Find the Largest Number) The process of finding...Ch. 3 - (Tabular Output) Write a program that uses looping...Ch. 3 - (Tabular Output) Write a program that utilizes...Ch. 3 - (Find the Two Largest Numbers) Using an approach...Ch. 3 - (Validating User Input) Modify the program in...Ch. 3 - Prob. 3.28ECh. 3 - Prob. 3.29ECh. 3 - (Dangling-Else Problem) Determine the output for...Ch. 3 - (Another Dangling-Else Problem) Modify the...Ch. 3 - Prob. 3.32ECh. 3 - (Hollow Square of Asterisks) Modify the program...Ch. 3 - (Palindrome Tester) A palindrome is a number or a...Ch. 3 - (Printing the Decimal Equivalent of a Binary...Ch. 3 - (How Fast Is Your Computer?) How can you determine...Ch. 3 - (Detecting Multiples of 10) Write a program that...Ch. 3 - (Counting 7s) Write a program that reads an...Ch. 3 - (Checkerboard Pattern of Asterisks) Write a...Ch. 3 - (Multiples of 2 with an Infinite Loop) Write a...Ch. 3 - (Diameter, Circumference and Area of a Cirle)...Ch. 3 - Whats wrong with the following statement? Rewrite...Ch. 3 - (Sides of a Triangle) Write a program that reads...Ch. 3 - (Sides of a Right Triangle) Write a program that...Ch. 3 - (Factorial) The factorial of a nonnegative integer...Ch. 3 - (World-Population-Growth Calculator) Use the web...Ch. 3 - (Target-Heart-Rate Calculator) While exercising,...Ch. 3 - (Enforcing Privacy with Cryptography) The...
Additional Engineering Textbook Solutions
Find more solutions based on key concepts
The ____________ is always transparent.
Web Development and Design Foundations with HTML5 (8th Edition)
Software Sales Software companies often offer their customers the option to lease the software yearly or purcha...
Starting Out With Visual Basic (8th Edition)
Are tools like NetBeans and Eclipse different languages from Java, or are they dialects or extensions of Java?
Introduction to Java Programming and Data Structures, Comprehensive Version (11th Edition)
3.12 (Date Create a class called Date that includes three pieces Of information as data
members—a month (type ...
C++ How to Program (10th Edition)
Add a showPrice method to the TicketMachine class. This should have a void return type and take no parameters. ...
Objects First with Java: A Practical Introduction Using BlueJ (6th Edition)
Box Office A movie theater only keeps 80 percent of the revenue earned from ticket sales. The other 20 percent ...
Starting Out with C++: Early Objects (9th 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
- (Financial application: compute future tuition)Suppose that the tuition for a university is $10,000 this year and increases 5% every year. Write a program that computes the tuition in ten years and the total cost of 4 years’ worth of tuition starting after the 10th year.arrow_forwardChange Return Program: (Write a python program for the following) The user enters a cost and then the amount of money given. The program will figure out the change and the number of twenty-dollar bills, ten-dollar bills, five-dollar bills, single-dollar bills, quarters, dimes, nickels, pennies needed for the change. You must have the maximum amount of higher denominations possible before allowing for lower denominations. For example, If your change is $18.88, You must have One Ten-dollar bill, One Five-dollar bill, Three singles, Three quarters, One dime and three pennies. There should be no nickels; No three Five-dollar bills etc.arrow_forward(Bar-Chart Printing Program) One interesting application of computers is drawing graphsand bar charts. Write a program that reads five numbers (each between 1 and 30). For each numberread, your program should print a line containing that number of adjacent asterisks. For example,if your program reads the number seven, it should print *******.arrow_forward
- (Python matplotlib or seaborn) CPU Usage We have the hourly average CPU usage for a worker's computer over the course of a week. Each row of data represents a day of the week starting with Monday. Each column of data is an hour in the day starting with 0 being midnight. Create a chart that shows the CPU usage over the week. You should be able to answer the following questions using the chart: When does the worker typically take lunch? Did the worker do work on the weekend? On which weekday did the worker start working on their computer at the latest hour? cpu_usage = [ [2, 2, 4, 2, 4, 1, 1, 4, 4, 12, 22, 23, 45, 9, 33, 56, 23, 40, 21, 6, 6, 2, 2, 3], # Monday [1, 2, 3, 2, 3, 2, 3, 2, 7, 22, 45, 44, 33, 9, 23, 19, 33, 56, 12, 2, 3, 1, 2, 2], # Tuesday [2, 3, 1, 2, 4, 4, 2, 2, 1, 2, 5, 31, 54, 7, 6, 34, 68, 34, 49, 6, 6, 2, 2, 3], # Wednesday [1, 2, 3, 2, 4, 1, 2, 4, 1, 17, 24, 18, 41, 3, 44, 42, 12, 36, 41, 2, 2, 4, 2, 4], # Thursday [4, 1, 2, 2, 3, 2, 5, 1, 2, 12, 33, 27, 43, 8,…arrow_forward( MindTap - Cenage )Example 5-6 implements the Number Guessing Game program. If the guessed number is not correct, the program outputs a message indicating whether the guess is low or high. Modify the program as follows: Suppose that the variables num and guess are as declared in Example 5-6 and diff is an int variable. Let diff = the absolute value of (num - guess). If diff is 0, then guess is correct and the program outputs a message indicating that the user guessed the correct number. Suppose diff is not 0. Then the program outputs the message as follows: If diff is greater than or equal to 50, the program outputs the message indicating that the guess is very high (if guess is greater than num) or very low (if guess is less than num). If diff is greater than or equal to 30 and less than 50, the program outputs the message indicating that the guess is high (if guess is greater than num) or low (if guess is less than num). If diff is greater than or equal to 15 and less than 30, the…arrow_forward(In python please) Forms often allow a user to enter an integer. Write a program that takes in a string representing an integer as input, and outputs Yes if every character is a digit 0-9 or No otherwise. Ex: If the input is: 1995 the output is: Yes Ex: If the input is: 42,000 or any string with a non-integer character, the output is: Noarrow_forward
- (Geometry: area of a regular polygon) A regular polygon is an n-sided polygon in which all sides are of the same length and all angles have the same degree (i.e., the polygon is both equilateral and equiangular). The formula for computing the area of a regular polygon is n x s? Area 4 X tan Here, s is the length of a side. Write a program that prompts the user to enter the number of sides and their length of a regular polygon and displays its area. Here is a sample run:arrow_forwardC++ Programming Exercise: The population of town A is less than the population of town B. However, the population of town A is growing faster than the population of town B. Write a program that prompts the user to enter the population and growth rate of each town. The program outputs after how many years the population of town A will be greater than or equal to the population of town B and the populations of both the towns at that time. (A sample input is: Population of town A = 5,000, growth rate of town A = 4%, population of town B = 8,000, and growth rate of town B = 2%.)arrow_forwardLanguage: C++ (Apartment problem) A real estate office handles , say, 50 apartment units. When the rent is, say, $600 per month, all the units are occupied. However, for each, say $40 increase in rent, one unit becomes vacant. Moreover, each occupied unit requires an average of $27 per month for maintenance. How many units should be rented to maximize the profit? Write a program that prompts the user to enter: The total number of units. The rent to occupy all the units. The increase in rent that results in a vacant unit. Amount to maintain rented unit. The program then outputs the number of units to be rented to maximize the profit. Note: Please include the pseudocodearrow_forward
- What is the output from each of the following pseudocode statements?arrow_forward(The conical paper cup problem) You have been given the contract for making little conical cups that come with bottled water. These cups are to be made from a circular waxed paper of 4 inches in radius by removing a sector of length x (see Figure 5-4 below). By closing the remaining part of the circle, a conical cup is made. Your objective is to remove the sector so that the cup is of maximum volume. Instructions Write a program that prompts the user to enter the radius of the circular waxed paper. The program should then output: The length of the removed sector so that the resulting cup is of maximum volume The maximum volume Calculate your answer to two decimal places.Use 3.141592654 for PI Format your output with setprecision(2) to ensure the proper number of decimals for testing!arrow_forward(The conical paper cup problem) You have been given the contract for making little conical cups that come with bottled water. These cups are to be made from a circular waxed paper of 4 inches in radius by removing a sector of length x (see Figure 5-4 below). By closing the remaining part of the circle, a conical cup is made. Your objective is to remove the sector so that the cup is of maximum volume. Instructions Write a program that prompts the user to enter the radius of the circular waxed paper. The program should then output: The length of the removed sector so that the resulting cup is of maximum volume The maximum volume Calculate your answer to two decimal places.Use 3.141592654 for PIarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Database System ConceptsComputer ScienceISBN:9780078022159Author:Abraham Silberschatz Professor, Henry F. Korth, S. SudarshanPublisher:McGraw-Hill Education
Starting Out with Python (4th Edition)Computer ScienceISBN:9780134444321Author:Tony GaddisPublisher:PEARSON
Digital Fundamentals (11th Edition)Computer ScienceISBN:9780132737968Author:Thomas L. FloydPublisher:PEARSON
C How to Program (8th Edition)Computer ScienceISBN:9780133976892Author:Paul J. Deitel, Harvey DeitelPublisher:PEARSON
Database Systems: Design, Implementation, & Manag...Computer ScienceISBN:9781337627900Author:Carlos Coronel, Steven MorrisPublisher:Cengage Learning
Programmable Logic ControllersComputer ScienceISBN:9780073373843Author:Frank D. PetruzellaPublisher:McGraw-Hill Education
Database System Concepts
Computer Science
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:McGraw-Hill Education
Starting Out with Python (4th Edition)
Computer Science
ISBN:9780134444321
Author:Tony Gaddis
Publisher:PEARSON
Digital Fundamentals (11th Edition)
Computer Science
ISBN:9780132737968
Author:Thomas L. Floyd
Publisher:PEARSON
C How to Program (8th Edition)
Computer Science
ISBN:9780133976892
Author:Paul J. Deitel, Harvey Deitel
Publisher:PEARSON
Database Systems: Design, Implementation, & Manag...
Computer Science
ISBN:9781337627900
Author:Carlos Coronel, Steven Morris
Publisher:Cengage Learning
Programmable Logic Controllers
Computer Science
ISBN:9780073373843
Author:Frank D. Petruzella
Publisher:McGraw-Hill Education
What Are Data Types?; Author: Jabrils;https://www.youtube.com/watch?v=A37-3lflh8I;License: Standard YouTube License, CC-BY
Data Types; Author: CS50;https://www.youtube.com/watch?v=Fc9htmvVZ9U;License: Standard Youtube License