Question

C++ please

Write a program that reads the following sentences from a file: I am Sam Sam I am That Sam I am That Sam I am I do not like that Sam I am Do you like green eggs and ham I do not like them But I do like spam! You will first have to create the text file containing the input, separate from your program. Your program should produce two output files: (i) (ii) one with the whole text in uppercase another one with statistics about the text a. the number of characters (non spaces) in the whole text b. the length of each line (using arrays) c. the length of the longest line d. a count of each time a letter appears in the file (s and S are the same letter only display letters if their count 0) (using vectors) the number of lines in the original file e. The content of both output files should also be displayed on screen Provide snippets showing all files: input, outputl, ouput2 and the screen

Answer 1

#include<iostream>

#include<string>

#include<fstream>

using namespace std;

char toUpper(char ch) { //convert a char to upper case

   if (ch >= 'a' && ch <= 'z')

       ch = ch - 32;

   return ch;

}

char toLower(char ch) { //conert a char to lower case

   if (ch >= 'A' && ch <= 'Z')

       ch = ch + 32;

   return ch;

}

int main() {

   string inFile;

   cout << "Enter input file name: ";

   cin >> inFile; //read file name

   ifstream in (inFile.c_str()); //open infile

   ofstream o1 ("Output1"); //open out files

   ofstream o2 ("Output2");

   ofstream o3 ("Output3");

   int charCount = 0;

   int lineCount = 0;

   int maxLineSize = 0;

   int currLineSize = 0;

   char ch;

   while (in >> noskipws >> ch) { //loop for each charecters

       o1 << toUpper(ch); //print lower to file 1

       o2 << toLower(ch); //print upper to file 2

       if (ch == '\n'){ //count line when new line feed is encounters

           lineCount ++;

           if (currLineSize > maxLineSize)

               maxLineSize = currLineSize;

           currLineSize = 0;

       }

       else { //for other char count chars

           charCount ++;

          currLineSize ++;

       }

   }

   o1.close();

   o2.close();

   o3 << "Total number of char: " << charCount << endl;

   o3 << "Total number of lines: " << lineCount << endl;

   o3 << "Max verse size: " << maxLineSize << endl;

   cout << "Total number of char: " << charCount << endl;

   cout << "Total number of lines: " << lineCount << endl;

   cout << "Max verse size: " << maxLineSize << endl;

   o3.close();

}