String_Case.txt

import java.util.Scanner;
class String_Case
{
    public static void main(String[] args)
    {
        Scanner sc = new Scanner(System.in);

        System.out.print("Enter a string :- ");
        String str = sc.nextLine();

        str = str.trim();

        String SentenceCase = Character.toUpperCase(str.charAt(0)) + str.substring(1);
        String TitleCase = "";

        str = " " + str;
        int length = str.length();

        for(int i = 0 ; i < length ; ++i)
        {
            if(str.charAt(i) == ' ')
            {
                TitleCase += " ";
                TitleCase += Character.toUpperCase(str.charAt(++i));
                continue;
            }
            TitleCase += str.charAt(i);
        }

        TitleCase = TitleCase.trim();

        System.out.println("\nSentence Case = " + SentenceCase);
        System.out.println("Title Case    = " + TitleCase);
    }
}