Answer to Question #293856 in Java | JSP | JSF for Helen

Question

Write a program to take a String as input then display the words in one column, number of characters in each word in second column and the first letter of each word in third column with appropriate heading.

For example:

Enter a String

Hello world

Words Length First Letter

Hello 5 H

world 5 w

Answer 1

import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        System.out.println("Enter a String");
        String[] words = in.nextLine().split(" ");
        System.out.println("Words Length First Letter");
        for (int i = 0; i < words.length; i++) {
            System.out.println(words[i] + " " + words[i].length() + " " + words[i].charAt(0));
        }
    }
}