Question

C++ please

Project: Working with Text Write an object-oriented program the performs the following tasks: . Reads a text file provided along with this data and maintains it an object. Determines the number of characters and keeps in the object. Determines the number of words and retains the result in the object. Determines the number of paragraphs and keeps the result in the object. A possible class definition: class Textutil { string text = ** int words = @; int characters - B; int paragraphs -e; public: reads a file void readFile(); * counts the number of words in the file void countWords();

Answer 1

---------------------- I used Visual Studio 2013, C++ Language, Console Application ----------------------

---------------------- OUTPUT ----------------------

LI1 File = | TextReader Home Share View E → → This PC Documents > Visual Studio 2013 > Projects TextReader > TextReader Name Date modified Type Size StudentPro TestOnCons TestOnWinc TextReader Debug ipch TextReade Debug TimeToBurr Debug input_file ReadMe ++ stdafx 6 stdafx targetver ++ TextReader $ TextReader B. TextReader.vcxproj 07-11-2019 01:40 07-11-2019 01:37 06-11-2019 23:37 06-11-2019 23:37 06-11-2019 23:37 06-11-2019 23:37 07-11-2019 01:40 06-11-2019 23:37 06-11-2019 23:37 File folder Text Document Text Document C++ Source C/C++ Header C/C++ Header C++ Source VC++ Project VC++ Project Filte... 2 KB 2 KB 1 KB 1 KB 1 KB 3 KB 5 KB 2 KB Titianlncro

input_file - Notepad File Edit Format View Introduction Help This paper concentrates on the development of the basic ideas and distinguishes two periods - Summer 1956 through Summer 1958 when most of the key ideas were developed (some of which were implemented in the FORTRAN based FLPL), and Fall 1958 through 1962 when programming language is implemented and applied to problems of artificial intelligence. After 1962, the development of LISP became multi-stranded, and different ideas were pursued in different places. Except where I give credit to someone else for an idea or decision, I should be regarded as tentatively claiming credit for it or else regarding it as a consequence of previous decisions. However, I have made mistakes about such matters in the past, and I have received very little response to requests for comments on drafts of this paper. It is particularly easy to take as obvious a feature that cost someone writing of this paper approaches its conclusion, I have become aware of additional areas of uncertainty. As a programming language, LISP is characterised by the followig ideas: computing with symbolic expressions rather than numbers, representation of symbolic expressions and other information by list structure in the memory of a computer, representation of information in external media mostly by multi- level lists and sometimes by S-expressions. Some of these ideas were taken from other languages, but most were new. Towards the end of the initial period, it became clear that this combination of ideas made an elegant mathematical system as well as a practical programming language. Then mathematical neatness became a goal and led to pruning some features from the core of the language. This was partly motivated by esthetic reasons and partly by the belief that it would be easier.

c:\users\krisfo\documents\visual studio 2013\Projects\TextReader Debug\TextReader.exe Character(s) : 1492 Word(s) : 285 Paragraph(s) : 4 Press any key to continue ....

-------------------- CODE --------------------

-------------------- TextReader.cpp --------------------

#include "stdafx.h"
#include <string>
#include <iostream>
#include <fstream>
using namespace std;

struct variables
{
   int words;
   int characters;
   int paragraphs;
};

class TextUtil
{
public:
   //structure will hold the word,characters and paragraphs count
   struct variables v;
   //readFile function read the text file and count characters,words and pargraphs present.
   void readFile();
};

void TextUtil::readFile()
{
   ifstream file("input_file.txt");
   if (file.is_open())
   {
       //initialise local variables
       string word;
       int wordCount = 0, characterCount = 0, paragraphCount = 0;
       //Read the text file word by word, does'nt include space
       while (file >> word)
       {
           //Each iteration we will get a word, increment wordCount by 1
           wordCount++;
           //get the word length each time and add to characterCount
           characterCount += word.length();
       }
       //Once the file is fully read, close the file.
       file.close();

       //Open the same file to count the paragraph
       file.open("input_file.txt");
       string line,temp;
       //From the text file get line by line
       while (getline(file, line))
       {
           //I am counting paragraph count based on empty line.
           //If line variable is empty and temp variable contains old line variable with some data then means it will be a paragraph.
           //I made this comparison to eliminate consecutive empty line not to be counted.
           if (line == "" && temp != "")
           {
               paragraphCount++;
           }
           //On each iteration set the current line to temp.
           temp = line;
       }

       //Set all values to struct variable.
       v.characters = characterCount;
       v.words = wordCount;
       v.paragraphs = paragraphCount;

   }
   else
   {
       cout << "File not found" << endl;
   }
}

int main()
{
   //Create object of class TextUtil called tu
   TextUtil tu;
   //Read text file
   tu.readFile();
   //Print the output.
   cout << "Character(s) : " << tu.v.characters << endl;
   cout << "Word(s) : " << tu.v.words << endl;
   cout << "Paragraph(s) : " << tu.v.paragraphs << endl;
   //Pause the console to view the output.
   system("pause");
   return 0;
}