Question

Write a class to accept a sentence from the user and prints a new word in a terminal formed out of the third letter of each word. For example, the input line “Mangoes are delivered after midnight” would produce “neltd”.

Program Style : Basic Java Programming

Answer 1

CODE:

import java.util.*;
class Solution 
{
        public static void main(String[] args) 
        {
                Scanner sc = new Scanner(System.in);
                
                System.out.println("Enter the sentence : ");
                String sentence = sc.nextLine();
                
                // utility class which seperates words in sentence, based on delimiter 
                StringTokenizer st = new StringTokenizer(sentence, " ");
                
                String answer = "";
                while(st.hasMoreElements())
                {
                        String word = st.nextToken();
                        
                        // check whether word length is greater 2
                        if(word.length() > 2)
                                answer += word.charAt(2);
                }
                
                System.out.println(answer);
        }
}

refer the below image for indentation.

OUTPUT: