Question

I need help with this exercise. Than you for the help. Language is C++

2 Enumeration Data Types Reformat is the shell of a program designed to read characters and process them in the following way Lowercase character Uppercase character Digit Blank Newline Any other character Converts to uppercase and writes the character Writes the character Writes the digit Writes a blank Writes newline Does nothing / Program Reformat reads characters from file DataIn and // writes them to DataOut with the following changes: // all letters are converted to uppercase, digits are unchanged, and all other characters except blanks and // newline markers are removed #include <iostream> #include <cctype> #include <fstream> using namespace std; enum CharType (LO CASE, UP CASE, DIGIT, BLANK NEWLINE, OTHER) CharType KindofChar (char) 7Post: character has been converted to the corresponding // constant in the enumeration type CharType int main ifstream dataIn; ofstream dataOut; char character; dataIn.open ("reformat.dat") dataout.open ("dataout.dat") dataIn.get (character): 11 Priming read while (dataIn) switch (KindofChar (character)) 7FILL IN the code to output the correct character to dataout dataIn.get (character) return 0

Answer 1

ANSWER:

// Program Reformat reads characters from file DataIn and

// writes them to DataOut with the following changes:

// all letters are converted to uppercase, digits are

// unchanged, and all other characters except blanks and

// newline markers are removed.

#include <iostream>

#include <cctype>

#include <fstream>

using namespace std;

enum CharType{

               LO_CASE, UP_CASE, DIGIT, BLANK_NEWLINE, OTHER

};

CharType KindOfChar(char);

// Post: character has been converted to the corresponding

// constant in the enumeration type CharType

int main() {

               ifstream dataIn;

               ofstream dataOut;

               char character;

               dataIn.open("reformat.dat");

               dataOut.open("dataOut.dat");

               dataIn.get(character);

               while(dataIn)

               {

                              switch(KindOfChar(character))

                              {

                              case LO_CASE:

                                             dataOut.put(toupper(character));

                                             break;

                              case UP_CASE:

                              case DIGIT:

                              case BLANK_NEWLINE:

                                             dataOut.put(character);

                                             break;

                              case OTHER:

                                             break;

                              default:

                                             break;

                              }

                              dataIn.get(character);

               }

               return 0;

}

CharType KindOfChar(char character)

{

               if(isupper(character))

                              return UP_CASE;

               else if(islower(character))

                              return LO_CASE;

               else if(isdigit(character))

                              return DIGIT;

               else if(character == ' ' || character == ' ')

                              return BLANK_NEWLINE;

               else

                              return OTHER;

}

//end of program

Output:

Input file:

\r\nTHIS IS A TEST FILE THIS FILE IS USED IN REFORMAT PROGRAM TO REMOVE ALL CHARACTERS "",""error"":null,""modified"":1551391701,""source"":""automated""}"

Output file: