#include <fstream>
#include <iostream>
#include <cctype>
using namespace std;

int main()
{
    //Variables
    fstream TextFile;
    const int intSIZE = 180;
    int intCharLength = 0;
    char charInputName[intSIZE];
    char charName[intSIZE];
    
    //Open the file
    TextFile.open("ALLCAPS.txt", ios::in);
    if (!TextFile)
    {
        cout << "ERROR: Unable to open file./n";
        return 0;
    }

    //Program title
    cout << "\t\t\t***Chapter 12: Sentence Capitalizer***\n\n";

    //Read the text
    TextFile.getline(charInputName, intSIZE, '/n');

    //convert the text into lowercase
    while (charInputName[intCharLength]<= strlen(charInputName))
    {
    charName[intCharLength] = tolower(charInputName[intCharLength]);
    intCharLength++;
    }

    intCharLength = 0;

    [b]//format the text into proper case
    while (charInputName[intCharLength]<= strlen(charInputName))
    {
        if (charName[intCharLength] == '\n')
        {
        charName[intCharLength] = toupper(charName[intCharLength]);
        }
    intCharLength++;    
    }    [/b]
    
    //display the text
    for (int intCount = 0; intCount <= strlen(charInputName); intCount++)
    {
    cout << charName[intCount];
    }

    cout << endl;

    TextFile.close();
    system ("PAUSE");
}

#include <cctype> // needed for the character type functions


string poem = // Whatever it is
bool startOfSentence = true;  // use this to determine whether
// or not you need to change the case
for (int i = 0; i < poem.length(); i++)
{
    if (isalpha(poem[i] ) )
    {
        if (startOfSentence)
            startOfSentence = false; // the next alphabetic character
// will be changed, but the starting one will be left alone
        else
            poem[i] = tolower(poem[i]);
    }
    else if (poem[i] == '.') //end of this sentence, start of the next one.
        startOfSentence = true;
}

#include <iostream>

using namespace std;

void FirstUpOtherDown(string *l);

/*
void FirstUpOtherDown(string &l);
*/

/* makes first character of string to upper
   other characters to lower */
int main(void)
{
    string line = "aBCD";
    
    cout << line
         << endl;
    
    FirstUpOtherDown(&line);
    /* FirstUpOtherDown(line); */ /* this looks like line can't be changed */
    
    cout << line
         << endl;
        
    return 0;
}

/* FirstUpOtherDown:  make first character from l to upper
                      other characters to lower */
void FirstUpOtherDown(string *l)
{
    (*l)[0] = char(toupper((*l)[0]));
    for (int i = 1; i < (*l).length(); i++)
        (*l)[i] = char(tolower((*l)[i]));
}

/*
void FirstUpOtherDown(string &l)
{
    l[0] = char(toupper(l[0]));
    for (int i = 1; i < l.length(); i++)
        l[i] = char(tolower(l[i]));
}
*/