Group Assignment Solution

public class GroupProject

{

    public static char[] stringToChar(String word)

    {

        char[] allLetters = word.toCharArray();
        return allLetters;

    }

    public static int countLettersInString(String word)

    {

        word = word.replaceAll(" ", "");

        int counter = word.length();
        return counter;

    }

    public static String weHateTheLetterE(String word)

    {

        word = word.replaceAll("e", "");

        word = word.replaceAll("E", "");

        return word;

    }

    public static String weLoveTheLetterS(String word)

    {


        word = word.replaceAll(" ", "S");

        return word;

    }

    public static int pIndexAdder(String word)

    {

        int total = 0;

        char[] letters = word.toCharArray();

        for (int i = 0; i < word.length(); i++)

        {

            if (letters[i] == 'p' || letters[i] == 'P')

            {

                total = total + i;

            }

        }

        return total;

    }

    public static void main(String[] args)

    {

        // pass "I love java programming" to the stringToChar method and print//
        // the returned array// Define String Variable

        // Q1
        System.out.print("Q1: ");
        String testToChar = "I love java programming";

        char[] stringArray = stringToChar(testToChar);

        for (int i = 0; i < stringArray.length; i++)

        {

            System.out.println(stringArray[i]);

        }

        // Q2

        String testToLetter = "I love java programming";
        System.out.println("Q2: " + countLettersInString(testToLetter));

        // Q3

        String TheLetterE = "If only the letter E didn't exist - I'd be ecstatic";

        System.out.println("Q3: " + weHateTheLetterE(TheLetterE));

        // Q4

        String LoveS = "I'd love it if every sentence that contained the letter s where the spaces are supposed to be";
        System.out.println("Q4: " + weLoveTheLetterS(LoveS));

        // Q5

        String CountP = "P is Pretty Well Pindexed Pin This P Strong String";
        System.out.println("Q5: Amount of P's in String: "+pIndexAdder(CountP));

    }

}