C++ Programming: From Problem Analysis to Program Design
8th Edition
ISBN: 9781337102087
Author: D. S. Malik
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 2, Problem 5PE
Program Plan Intro
Correction to the sequence of the statements in a
Program Plan:
Correct the sequence of statements in the given program which accomplishes the following:
it prompts the user to input the radius of a circle and outputs the area and circumference of the circle
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
PROBLEM:
Write a C++ program that will allow the user to input the First Name, Last name, Middle Initial, and grade of a student.
The following conditions must be observed:
If the gradeinput is 96-100, the remarkis “ you performed an excellent job! Keep it up !”
If the gradeinput is 91-95, the remarkis “ you performed a very satisfactory Job! Keep it up !”
If the gradeinput is 86-90, the remarkis “ you have satisfactory performance, you can improve some more. ”
If the gradeinput is 80-85, the remarkis “ your performance is fair, try harder”
If the gradeinput is 75-79, the remarkis “ your performance needs Improvement, you can do it”
If the gradeinput is below 75, the remark is “ we’re sorry but you failed, we know you can do better next time”
For the program below, assume that a point on a Cartesian plane comprises values representing x and y coordinates.
The distance between two points in a Cartesian plane can be calculated using the formula derived from d=√((x2-x1)²+(y2-y1)²). Write a C++ program that prompts a user to input two points on the Cartesian plane and works out the distance between them. Use comments in your code, highlight how you have used the following concepts of C++ : class, object, constructors and destructors.
You will get practice in this assignment in the following areas in C/C++:• Writing a simple C++ program• Compiling and linking• Logical expressions• Simple arithmetic and/or assignment statements• Standard Input and output• Variable Declaration• Simple If statements• Simple while statement• Declaring constants and variables• Good programming practices
Programming Specifications:1. Your program must produce the minimal bill and coin count.2. Your program must accept values between 1 and 1,000,000 pennies. If a number is entered outside that range your program should continue to ask for a valid number.3. No Global Variables BUT your program must use global constants.4. You must use declared constants in your program and not literal values.5. Only print out non-zero values.. So, if there are no Five’s ….then don’t print zero fives.
Design Considerations/Algorithms
To see if you need to issue 100 dollar bills you divide the amount of pennies by the number of pennies in a 100 dollar bill.…
Chapter 2 Solutions
C++ Programming: From Problem Analysis to Program Design
Ch. 2 - 1. Mark the following statements as true or...Ch. 2 - Prob. 2MCCh. 2 - Which of the following is not a reserved word in...Ch. 2 - Prob. 4SACh. 2 - 5. Are the identifiers quizNo1 and quiznol the...Ch. 2 - 6. Evaluate the following expressions. (3,...Ch. 2 - If int x = 10;, int y = 7;, double z = 4.5;, and...Ch. 2 - Prob. 8CPCh. 2 - 9. Suppose that x, y, z, and w are int variables....Ch. 2 - Prob. 10SA
Ch. 2 - Which of the following are valid C++ assignment...Ch. 2 - Write C++ statements that accomplish the...Ch. 2 - Write each of the following as a C++ expression....Ch. 2 - Prob. 14SACh. 2 - Suppose x, y, and z are int variables and wandt...Ch. 2 - 16. Suppose x, y, and z are int variables and x =...Ch. 2 - Suppose a and b are int variables, c is a double...Ch. 2 - 18. Write C++ statements that accomplish the...Ch. 2 - Which of the following are correct C++ statements?...Ch. 2 - Give meaningful identifiers for the following...Ch. 2 - 21. Write C++ statements to do the following....Ch. 2 - Prob. 22SACh. 2 - The following program has syntax errors. Correct...Ch. 2 - Prob. 24SACh. 2 - Prob. 25SACh. 2 - Preprocessor directives begin with which of the...Ch. 2 - 27. Write equivalent compound statements if...Ch. 2 - 28. Write the following compound statements as...Ch. 2 - 29. Suppose a, b, and c are int variables and a =...Ch. 2 - Suppose a, b, and sum are int variables and c is a...Ch. 2 - Prob. 31SACh. 2 - Prob. 32SACh. 2 - Prob. 33SACh. 2 - Prob. 34SACh. 2 - 1. Write a program that produces the following...Ch. 2 - Prob. 2PECh. 2 - Prob. 3PECh. 2 - 4. Repeat Programming Exercise 3 by declaring...Ch. 2 - Prob. 5PECh. 2 - Prob. 6PECh. 2 - 7. Write a program that prompts the user to input...Ch. 2 - Prob. 8PECh. 2 - 9. Write a program that prompts the user to enter...Ch. 2 - 10. Write a program that prompts the user to input...Ch. 2 - 11. Write a program that prompts the capacity, in...Ch. 2 - 12. Write a C++ program that prompts the user to...Ch. 2 - 13. To make a profit, a local store marks up the...Ch. 2 - 14. (Hard drive storage capacity) If you buy a 40...Ch. 2 - 15. Write a program to implement and test the...Ch. 2 - 16. A milk carton can hold 3.78 liters of milk....Ch. 2 - 17. Redo Programming Exercise 16 so that the user...Ch. 2 - Prob. 18PECh. 2 - 19. Write a program that prompts the user to input...Ch. 2 - 20. For each used car a salesperson sells, the...Ch. 2 - 21. Newton's law states that the force, , between...Ch. 2 - 22. One metric ton is approximately 2,205 pounds....Ch. 2 - 23. Cindy uses the services of a brokerage firm to...Ch. 2 - 24. A piece of wire is to be bent in the form of a...Ch. 2 - 25. Repeat Programming Exercise 24, but the wire...Ch. 2 - 26. A room has one door, two windows, and a...Ch. 2 - Prob. 27PECh. 2 - 28. In an elementary school, a mixture of equal...Ch. 2 - 29. A contractor orders, say, 30 cubic yards of...
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
- C++ Please give a similar example as the previous example in photos (language C++) -Provide a hand-tracing example based off this previous example in the book Big C++ that tests the program like the previous example in the photos. Make sure it’s similar but not the same. -Use a simple program using 2 variables that require user input with 2 constants that are initialized upon declaration, and either a decision or repetition control structure the program uses to control the flow of logic. Thank you :) I will give a rating!arrow_forwardNeed help with a C++ program Write a C++ program that helps a person determine how long they can hike for under various conditions on a given supply of water. Your program should prompt the user to enter how much water they can carry in liters. Then, for each of the following conditions, print out how many hours the user can hike for. - moderate temperature, moderate difficulty: 1/2 liter per hour- moderate temperature, high difficulty: 3/4 liter per hour- high temperature, moderate difficulty: 1 and 1/2 liters per hour- high temperature, high difficulty: 1 and 3/4 liters per hour SAMPLE OUTPUT Hello! Welcome to the Hiking Water Calculator!How many liters of water can you carry? 8 OK. Here is how long you can hike for on 8 liters of water under the following conditions: moderate temperature, moderate difficulty: 16 hoursmoderate temperature, high difficulty: 10.6666666 hourshigh temperature, moderate difficulty: 5.3333333 hourshigh temperature, high difficulty: 4.5714285 hours.…arrow_forwardAn electricity board charges the following rates to domestic users:-Units consumed TariffFor the first 100 units Rs. 5 per unitFor the next 200 units Rs.10 per unitFor the next 300 units Rs.15 per unitWrite a C++ program using class to read the names of users and number of units consumed andprint out the charges (in Rs.) with names. Write in CPP languagearrow_forward
- C++ Programming: Write a program using inputs age (years), weight (pounds), heart rate (beats per minute), and time (minutes), respectively. Output the average calories burned for a person. Output each floating-point value with two digits after the decimal point, which can be achieved by executingcout << fixed << setprecision(2); once before all other cout statements.arrow_forwardUSE C++ programming language 1) State whether the following declarations are valid or invalid. Give reasons for the invalid declarations and draw memory layout for the valid declarations i)int var, *ptr;ptr = &var; ii)float fvar;int *ptr = &fvar;arrow_forwardEmployees in a company receives net salary after the deductions for tax, Staff Provident Fund (SPF), and Global Insurance (GI): Basic Salary Range ($) Tax Rate SPF GI 0 – 1999 0 % 11 % 1 % 2000 – 2999 5 % 12 % 2 % 3000 – 4999 8 % 13 % 5 % Above 5000 10 % 17 % 8 % Based on the table given, you are required to write a C programming for a system that accepts the employee’s basic salary, and generates the net salary after the respective deductions as described abovearrow_forward
- C++ Programming Exercise: 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: a. The total number of of units. b. The rent to occupy all the units. c. The increase in rent that results in a vacant unit. d. Amount to maintain a rented unit. The program then outputs the number of units to be rented to maximize the profit.arrow_forwardwrite test programs in c++ ,java,and c# to determine the scope of a variable declared in a for statement . specifically ,the code must determine whether such a variable is visible after the body of the for statementarrow_forwardWrite a C++ program that calculates the average of a group of test scores, where the lowest score in the group is dropped. It should use the following functions: void getScore() should ask the user for a test score, store it in a reference param- eter variable, and validate it. This function should be called by main once for each of the five scores to be entered. void calcAverage() should calculate and display the average of the four highest scores. This function should be called just once by main and should be passed the five scores. int findLowest() should find and return the lowest of the five scores passed to it. It should be called by calcAverage, which uses the function to determine which of the five scores to drop. **DO NOT USE AN ARRAY OR GLOBAL VARIABLES!!!*** YOU MUST USE THE STATED FUNCTIONS. AND INPUT VALIDATION. For FULL CREDIT DISPLAY THE LOWEST SCORE WITH GOOD OUTPUT DESCRIPTION you MUST USE function prototyping.. DO NOT ACCEPT SCORES LESS THAN 0 OR GREATER THAN…arrow_forward
- In order for the bulb to work, 3 buttons must be pressed and the button values must provide exactly the required energy, there should be no more or less. It is assumed that the buttons are pressed simultaneously, the order is not important. If the required energy is provided with the entered button values, the program should output "Bulb On", if not, "Bulb Does Not Light" output. Code the program in C language, following the rules below. 1. The number of buttons and their values will be taken from the user.2. The energy required for the bulb to work will be taken from the user.3. You have to design the program RECURSIVE.4. The triple button groups that provide the required energy do not have to be listed, it is sufficient to send a message to the screenarrow_forwardplease complete the following program in c++ and avoid using any advanced manipulators, strings, or global variables. Thanksarrow_forwardRun the following C++ program. Assume that user enters these numbers (8,101,46,57). What is the value of variable “counter” according to these numbers at the end of the program? #include <iostream> using namespace std; int control (int counter, int num) { switch (num) { case 0:counter = counter + 2; break; case 1:counter = counter + 3; case 2:counter *= 4; break; case 3:counter--; } return counter;} int main (){ int num; int count = 10; int counter = 0; while (count > 0) { cout << "Enter a number" << endl; cin >> num; num = num % 4; counter = control (counter, num); count -= 3; } cout << counter << endl; return 0; }arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
C++ Programming: From Problem Analysis to Program...Computer ScienceISBN:9781337102087Author:D. S. MalikPublisher:Cengage Learning
C++ for Engineers and ScientistsComputer ScienceISBN:9781133187844Author:Bronson, Gary J.Publisher:Course Technology Ptr
C++ Programming: From Problem Analysis to Program...
Computer Science
ISBN:9781337102087
Author:D. S. Malik
Publisher:Cengage Learning
C++ for Engineers and Scientists
Computer Science
ISBN:9781133187844
Author:Bronson, Gary J.
Publisher:Course Technology Ptr