ex13

import java.util.*;
public class ok {
    public static void printLetters(String x) {
        int length = x.length();
        int i=0;
        String word2;
        for (i=0; i<length; ++i){
            Character spell = x.charAt(i);
            word2 = Character.toString(spell)+"-";
            if (i==length-1){
                word2=word2.substring(0,word2.length()-1);
            }
            System.out.print(word2);
        }
    }
    public static void main(String [] args){
        Scanner in=new Scanner(System.in);
        System.out.println("Enter a word: ");
        String word=in.next();
        printLetters(word);
    }
}