Problem Solving with C++ (9th Edition)
9th Edition
ISBN: 9780133591743
Author: Walter Savitch
Publisher: PEARSON
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Textbook Question
Chapter 6.3, Problem 34STE
Suppose ins is a file input stream that has been connected to a file with the member function open. Suppose your
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Question 3:
Write a program that reads a file of text and displays the number of words in that file.
The filename is entered by the user.
A Word is defined to be any number of consecutive letters (a...z, A...Z) only. Words
are separated from each other by spaces (* “) and/or commas (*,') and/or semicolon (*;')
and/or full stop (':').
Your program should write the words in the file "output.txt" along with the total word
count. As shown below.
file.txt
Abedef, ;; gfdyire hsdhfkdsf, , ; ,
dkjfkjdljkfldj.
..
mnbsdT .. ;;
nbmxhs , a djks.
output.txt
Abcdef gfdyire hsdhfkdsf dkjfkjdljkfldj mnbsdT nbmxhs a djks
Total count of words are = 8
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 four separate lists, and outputs the available food items in the following format: name (category) - description
Assume the text file contains the category, name, description, and availability of at least one food item, separated by a tab character ('\t').
Ex: If the input of the program is:
food.txt
and the contents of food.txt are:
Classic ham sandwich
Available
sandwich Chicken salad sandwich Not available
Classic cheeseburger
Cheeseburger
Not available
Salads
Water 16oz bottled water Available
Caesar salad Chunks of romaine heart lettuce dressed with lemon juice Available
Salads Asian salad Mixed greens with ginger dressing, sprinkled with sesame Not available
Beverages
Beverages
Mexican food…
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 four separate lists, and outputs the available food items in the following format: name (category) - description
Assume the text file contains the category, name, description, and availability of at least one food item, separated by a tab character (\t).
Ex: If the input of the program is:
food.txt
and the contents of food.txt are:
Sandwiches
Ham sandwich
Classic ham sandwich Available
Sandwiches Chicken salad sandwich Chicken salad sandwich Not available
Sandwiches Cheeseburger Classic cheeseburger Not available
Salads
Caesar salad Chunks of romaine heart lettuce dressed with lemon juice Available
Salads: Asian salad Mixed greens with ginger dressing, sprinkled with sesame Not available
Beverages…
Chapter 6 Solutions
Problem Solving with C++ (9th Edition)
Ch. 6.1 - Prob. 1STECh. 6.1 - Prob. 2STECh. 6.1 - Suppose that you are still writing the same...Ch. 6.1 - Prob. 4STECh. 6.1 - Prob. 5STECh. 6.1 - Prob. 6STECh. 6.1 - Suppose bla is an object, dobedo is a member...Ch. 6.1 - Prob. 8STECh. 6.1 - Prob. 9STECh. 6.1 - A program has read half of the lines in a file....
Ch. 6.1 - Prob. 11STECh. 6.2 - Prob. 12STECh. 6.2 - Prob. 13STECh. 6.2 - Prob. 14STECh. 6.2 - What output will be sent to the stuff.dat when the...Ch. 6.2 - Prob. 16STECh. 6.2 - In formatting output, the following flag constants...Ch. 6.2 - Here is a code segment that reads input from...Ch. 6.2 - Prob. 19STECh. 6.2 - Write the definition for a void function called...Ch. 6.2 - (This exercise is for those who have studied the...Ch. 6.3 - Suppose c is a variable of type char. What is the...Ch. 6.3 - Suppose c is a variable of type char. What is the...Ch. 6.3 - Prob. 24STECh. 6.3 - Consider the following code (and assume that it is...Ch. 6.3 - Consider the following code (and assume that it is...Ch. 6.3 - Suppose that the program described in Self-Test...Ch. 6.3 - Consider the following code (and assume that it is...Ch. 6.3 - Prob. 29STECh. 6.3 - Define a function called copyLine that takes one...Ch. 6.3 - Prob. 31STECh. 6.3 - (This exercise is for those who have studied the...Ch. 6.3 - (This exercise is for those who have studied the...Ch. 6.3 - Suppose ins is a file input stream that has been...Ch. 6.3 - Write the definition for a void function called...Ch. 6.3 - Consider the following code (and assume that it is...Ch. 6.3 - Write some C++ code that will read a line of text...Ch. 6 - Write a program that will search a file of numbers...Ch. 6 - Write a program that takes its input from a file...Ch. 6 - a. Compute the median of a data file. The median...Ch. 6 - Write a program that takes its input from a file...Ch. 6 - Write a program that gives and takes advice on...Ch. 6 - Write a program that reads text from one file and...Ch. 6 - Prob. 7PCh. 6 - Write a program to generate personalized junk...Ch. 6 - Write a program to compute numeric grades for a...Ch. 6 - Enhance the program you wrote for Programming...Ch. 6 - Prob. 4PPCh. 6 - Write a program that will correct a C++ program...Ch. 6 - Write a program that allows the user to type in...Ch. 6 - This project is the same as Programming Project 6,...Ch. 6 - This program numbers the lines found in a text...Ch. 6 - Write a program that computes all of the following...Ch. 6 - The text file babynames2012.txt, which is included...Ch. 6 - To complete this problem you must have a computer...Ch. 6 - Write a program that prompts the user to input the...Ch. 6 - The following is an old word puzzle: Name a common...
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