C++ for Engineers and Scientists
4th Edition
ISBN: 9781133187844
Author: Bronson, Gary J.
Publisher: Course Technology Ptr
expand_more
expand_more
format_list_bulleted
Textbook Question
Chapter 8.2, Problem 6E
(Data processing) a. Write a C++
b. Modify the program written in Exercise 6a to list the file’s contents on the printer assigned to your computer.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
(C Language) Given a text file containing the availability of food items, write a program that reads the information from the text file and outputs the available food items. The program first reads the name of the text file from the user. The program then reads the text file, stores the information into the four string arrays predefined in the program, and outputs the available food items in the following format: name (category) -- description
(C Language) Given a set of text files containing synonyms for different words, complete the main program to output the synonyms for a specific word. Each text file contains synonyms for the word specified in the file’s name, and the synonyms within the file are grouped according to the synonyms' first letters, separated by an '*'. The program reads a word and a letter from the user and opens the text file associated with the input word. The program then stores the contents of the text file into a two-dimensional array of char* predefined in the program. Finally the program searches the array and outputs all the synonyms that begin with the input letter, one synonym per line, or a message if no synonyms that begin with the input letter are found.
Instructions(C++)
Write a program that reads a file consisting of students’ test scores in the range 0–200. It should then determine the number of students having scores in each of the following ranges:0–24, 25–49, 50–74, 75–99, 100–124, 125–149, 150–174, and 175–200.Output the score ranges and the number of students. (Run your program with the following input data:
76, 89, 150, 135, 200, 76, 12, 100, 150, 28, 178, 189, 167, 200, 175, 150, 87, 99, 129, 149, 176, 200, 87, 35, 157, 189
Chapter 8 Solutions
C++ for Engineers and Scientists
Ch. 8.1 - Prob. 1ECh. 8.1 - (Practice) a. Write a set of two statements...Ch. 8.1 - Prob. 3ECh. 8.1 - Prob. 4ECh. 8.1 - Prob. 5ECh. 8.1 - Prob. 8ECh. 8.1 - Prob. 9ECh. 8.1 - Prob. 10ECh. 8.2 - Prob. 1ECh. 8.2 - (Practice and modify) a. Enter and run Program...
Ch. 8.2 - (Practice and modify) a. Write a C++ program that...Ch. 8.2 - (Practice) Determine the OS command or procedure...Ch. 8.2 - Prob. 5ECh. 8.2 - (Data processing) a. Write a C++ program that...Ch. 8.2 - Prob. 7ECh. 8.2 - Prob. 8ECh. 8.2 - Prob. 9ECh. 8.3 - Prob. 1ECh. 8.3 - Prob. 2ECh. 8.3 - Prob. 3ECh. 8.3 - Prob. 4ECh. 8.3 - Prob. 5ECh. 8.3 - Prob. 6ECh. 8.4 - Prob. 1ECh. 8.4 - Prob. 2ECh. 8.4 - Prob. 3ECh. 8.4 - Prob. 4ECh. 8.5 - (Practice) Write a C++ program to create the...Ch. 8.5 - Prob. 2ECh. 8.5 - Prob. 3ECh. 8.5 - Prob. 4ECh. 8.5 - Prob. 5ECh. 8 - Prob. 1PPCh. 8 - (Data processing) a. Store the following data in a...Ch. 8 - (Data processing) Write a C++ program that allows...Ch. 8 - (Data processing) Write a C++ program that permits...Ch. 8 - (Data processing) Write a C++ program that reads...Ch. 8 - (Data processing) Write a C++ program that reads...Ch. 8 - Prob. 7PPCh. 8 - (Data processing) A bank’s customer records are to...Ch. 8 - (Inventory) Create an ASCII file with the...
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
- Huffman Code [Problem Description] For an English article, the frequency of occurrence of 26 lowercase letters is counted, and then they are encoded by Hoffman code. [Basic Requirements] Read the original text file from the file and display the text on the screen.. Output the number of occurrences of 26 English lowercase letters, and the corresponding Hoffman code. please do the code in c++arrow_forwardHuffman Code[Problem Description]For an English article, the frequency of occurrence of 26 lowercase letters is counted, and then they are encoded by Hoffman code.[Basic Requirements]1) Read the original text file from the file and display the text on the screen..2) Output the number of occurrences of 26 English lowercase letters, and the corresponding Hoffman code... Below is the data to be displayed At present, most of the dynamic sign language recognition is only for sign language words,the continuous sign language sentence recognition research and the corresponding results are less, because the segmentation of such sentence is very difficult. In this paper, a sign languagesentence recognition algorithm is proposed based on weighted key frames. Key frames can be regardedas the basic unit of sign word, therefore, according to the key frames we can get related vocabularies, and thus we can further organize these vocabularies into meaningful sentence. Such work can avoid the…arrow_forwardInstructions(C++) A company hired 10 temporary workers who are paid hourly and you are given a data file that contains the last name of the employees, the number of hours each employee worked in a week, and the hourly pay rate of each employee. You are asked to write a program that computes each employee’s weekly pay and the average salary of all employees. The program then outputs the weekly pay of each employee, the average weekly pay, and the names of all the employees whose pay is greater than or equal to the average pay. If the number of hours worked in a week is more than 40, then the pay rate for the hours over 40 is 1.5 times the regular hourly rate. Use two parallel arrays: a one-dimensional array to store the names of all the employees (Name) a two-dimensional array of 10 rows and 3 columns to store the number of hours an employee worked in a week (Hrs Worked), the hourly pay rate (Pay Rate), and the weekly pay (Salary). Your program must contain at least the following…arrow_forward
- (Q. Write a program that will read a file from the user and writes its content in another file such that each line contains only 8 words. Coding language python Don't use pointers and arrays keep the program as simple as possible (beginner's level) Paste the screenshots of full program with output) inputfile = input('Enter filename to read: ') outputfile = input('Enter filename to write: ') f = open(inputfile,'r') f1 = open(outputfile,'w') for lines in f: f1.writelines(lines) f.close() f1.close() ***write comments on each line of the above written program and make changes in it with accordance to question if anything is wrong and also check if the underlined part of question is solved in program or notarrow_forward(C++ Programming) You are given a file consisting of students’ names in the following form: lastName, firstName middleName. (Note that some students may not have a middle name.) Write a program that converts each name to the following form: firstName middleName lastName. Your program must read each student’s entire name into a variable and must contain a function that takes as input a string, consisting of a student’s name, and returns a string consisting of the altered name. • Use the string function find to find the index of , • the function length to find the length of the string • the function substr to extract the firstName, middleName and lastName. Output the altered name into a file. This program has no user interface. Banks,John William Barret,Ron Drew,Lucy Marie Perry,Mark G Smith,John Carrarrow_forward(C ONLY) The program expects the name of an input file and an output file to be given by the user. If the user does not input any names, default file names should be used, such as input.txt and output.txt. The input files have lines which look like this: 3 Tester College; 1909 33001 The first number represents the rank; it is followed by the school name, year founded, and approximate number of students. Read the list of colleges into an array of structures. You may assume that the maximum size of a college name string is 64. The program should use either the insertion sort algorithm or the selection sort algorithm to sort the array in descending order by rank. Display any k consecutive schools requested by the user. For instance, if the user enters 12, the program displays the first 2 schools in a readable format of your choice. If the user enters 15, the program displays the first five schools, if the user enters 2 7, display 7 schools beginning with the one at index 1 (2 - 1), and so…arrow_forward
- (C++ programming) This is all information for the project You are given a file containing many words. Read in all of the words from the file and insert each word into a searchable ADT. Give the user a looping menu allowing them to search for words in the word list. Searches must be be found in O(1) or constant time. Your code must time the search operations, and display the time to the user. For this assignment, you may use the provided word list or another word list with more than 150,000 words. Include this file with your submission. You must design and implement the following classes: Word: This class holds a single word as a string. Basic getters and setters are required. HashTable: This class represents the hash table for storing many words. Main: This is the driver class. The driver: Create a Hash Table Read in all of the words from a text file into the Hash Table Provide a looping menu for the user to perform searches. Time all searches and display the execution time to…arrow_forward(Racing car) Write a program that simulates car racing, as shown in Figure 9.29b– d. The car moves from left to right. When it reaches the right end, it restarts from the left and continues the same process. Let the user increase and decrease the car’s speed by pressing the Up and Down arrow keys.Figure 9.29(a) The programs display a fan and (b–c) a moving car. (d) You can redraw a car with a new base point. Use Pythonarrow_forward(python) Write a function sum_file(f) that takes a filename f. Each line in f contains a single number. You should write to the last line in the file the sum of all the numbers written in the file.arrow_forward
- (Written in C) Create a payroll program to store and calculate the payroll for a small company as follows:Create an array of floats that is 4 rows and 50 columns, with the columns being the number of employeerecords stored in the array.Program parameters are as follows:Create a menu in a function menu and call it with the following options (use a do-while loop):A or a to add employee infoD or d to display employee infoT or t to display total payrollS or s to display the info of all employeesC or c to display the count of employees present in the arrayF or F to delete a recordZ or z to exit programThe information for each employee is: employee number, hours worked, pay rate per hour, taxdeduction.Option A or a:Call the function possible to check and if the index returned is 50 then output a msg saying that thearray is full. If the index returned is less than 50 the call the function add, pass to it the available index asthe third argument and the function will ask the user for one…arrow_forward(c) Write a Haskell program that: • Reads two files, called "input1.txt" and "input2.txt". • Interleaves the lines of the two files. • Writes the result to a file called "output12.txt" . You may make use of any functions in the Reference (pp5-7).arrow_forward(DONT USE STRUCTURE... USE CLASSES) Write a C++ program which takes multiple Employees information (records) as inputs from the user and save them on a file using class. Writing in file should be done using setters. Perform following operations on the data saved in the file:• Read data from file• Search an employee’s information in the file• Count the number of employees having salary more than 50,000.arrow_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 EducationStarting Out with Python (4th Edition)Computer ScienceISBN:9780134444321Author:Tony GaddisPublisher:PEARSONDigital Fundamentals (11th Edition)Computer ScienceISBN:9780132737968Author:Thomas L. FloydPublisher:PEARSON
- C How to Program (8th Edition)Computer ScienceISBN:9780133976892Author:Paul J. Deitel, Harvey DeitelPublisher:PEARSONDatabase Systems: Design, Implementation, & Manag...Computer ScienceISBN:9781337627900Author:Carlos Coronel, Steven MorrisPublisher:Cengage LearningProgrammable 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
Boolean Algebra - Digital Logic and Logic Families - Industrial Electronics; Author: Ekeeda;https://www.youtube.com/watch?v=u7XnJos-_Hs;License: Standard YouTube License, CC-BY
Boolean Algebra 1 – The Laws of Boolean Algebra; Author: Computer Science;https://www.youtube.com/watch?v=EPJf4owqwdA;License: Standard Youtube License