Question

Write a Java program that reads in a word from the user and outputs each character of the word on a separate line. For example, if the user enters the input "Joe", your program should output:

J
o
e

You need to use a for-loop.

Answer 1

// code for the given string to character wise printing in java

import java.util.Scanner;
public class WordtoLetters{
public static void main(String []args){

// to read a word
Scanner input=new Scanner(System.in);
String word=input.next();
//for loop to print character wise

for(int i=0;i<word.length();i++)
System.out.println(word.charAt(i));

}
}

output obtained

$javac WordtoLetters.java
$java -Xmx128M -Xms16M WordtoLetters
h
e
l
l
o