Pig Latin Java Program for DSA Beginners

Pig latin Rules:

If the word starting with vowel then we have to append “way” to that word.
Eg: ice – iceway

If the word starting with consonents then we have to remove the consonent letters and append the removed word along with ay at the end.
Eg: java – avajay

Program:

package com.ngdeveloper;

import org.jsoup.Jsoup;
import org.jsoup.nodes.Document;
import org.jsoup.select.Elements;

import java.io.IOException;
import java.util.HashMap;
import java.util.Map;

public class Piglatin {

    public static void main(String[] args) throws IOException {
        String input = RandomWordGenerator();
        System.out.println("Generated random_word " + input);

        String pig_latin_no_vowel = "ay";
        String pig_lating_vowel = "way";
        String comma_separate = ",";
        Map letter_location = new HashMap();

        for (int i = 0; i < input.length(); i++) {
            letter_location.put(i, input.charAt(i));
        }

        int vowel_first_letter = vowel_start_location(input, letter_location);
//System.out.println(vowel_first_letter);

        String vowel_based_split_first_half = input.substring(0, vowel_first_letter);
        String vowel_based_split_second_half = input.substring(vowel_first_letter + 1, input.length());
        char first_vowel = input.charAt(vowel_first_letter);
//System.out.println("first vowel "+first_vowel);
//System.out.println("before vowel "+vowel_based_split_first_half);
//System.out.println("after vowel "+vowel_based_split_second_half);

        boolean isFirstLetterVowel = isStartswithVowelLetters(input);
//System.out.println("main function boolean "+isFirstLetterVowel);

        if (isFirstLetterVowel) {
            System.out.println("Pig Latin of the input is " + input + pig_lating_vowel);
        } else {
            System.out.println("Pig Latin of the input is " + first_vowel + vowel_based_split_second_half + vowel_based_split_first_half + pig_latin_no_vowel);
        }

    }

    public static int vowel_start_location(String word, Map letter_location) {
        int location = 0;

        for (int j = 0; j < letter_location.size(); j++) {
            if (letter_location.get(j).toString().equalsIgnoreCase("a") || letter_location.get(j).toString().equalsIgnoreCase("E") || letter_location.get(j).toString().equalsIgnoreCase("I") || letter_location.get(j).toString().equalsIgnoreCase("O") || letter_location.get(j).toString().equalsIgnoreCase("U")) {
                int char_location = letter_location.toString().charAt(j);
                location = j;
                break;
            } else {
                continue;
            }
        }

        return location;
    }

    public static boolean isStartswithVowelLetters(String word) {
        boolean isstartswithvowel = false;

        String first_letter = word.substring(0, 1).toString();

        if (first_letter.toString().equalsIgnoreCase("a") || first_letter.toString().equalsIgnoreCase("e") || first_letter.toString().equalsIgnoreCase("i") || first_letter.toString().equalsIgnoreCase("o") || first_letter.toString().equalsIgnoreCase("u")) {
            isstartswithvowel = true;
        } else {
            isstartswithvowel = false;
        }
        return isstartswithvowel;

    }

    public static String RandomWordGenerator() throws IOException {
        Document doc = Jsoup.connect("http://creativitygames.net/random-word-generator/randomwords/1").timeout(0).get();
        Elements name_character = doc.select("li#randomword_1");
//System.out.println(name_character.text().toString());
        return name_character.text().toString();
    }

}

• Input: resting
• output: estingray // here input resting is not starts with vowels, so letter r removed and appended at the end with “ay”

Console Output for your reference:
Generated random_word resting
Pig Latin of the input is estingray

Thanks for reading this post………!!!