counter.java

// counter.java

import java.util.Scanner;

public class counter 
{
    private String str;
    private int totalWords;
    private int totalLetters;
    
    counter()
    {
        str = "";
        totalLetters = totalWords = 0;
    }
    
    public void setStr(String str)
    {
        this.str = str;
    }

    public void countTotal()
    {
        for (int words = 0; words < str.length(); words++)
        {
            if (str.charAt(words) == ' ')
            {
                totalWords++;
                totalLetters++;
            }
            else
            {
                totalLetters++;
            }
        }
    }

    public void showResults()
    {
        System.out.println("There are " + totalLetters + " letters and " + (totalWords + 1) + " words.");
    }

    public static void main(String[] args) 
    {
        var c = new counter();
        
        var s = new Scanner(System.in);
        System.out.print("Enter the text string : ");
        String str = s.nextLine();
        str = str.trim();
        s.close();
        
        c.setStr(str);
        c.countTotal();
        c.showResults();
    }
}