Added Java Problem Solution for Stdin and Stdout at Hackerrank Platform

Hackerrank/Solution.java

@@ -0,0 +1,22 @@
+
+/*
+* https://www.hackerrank.com/challenges/java-stdin-and-stdout-1/problem
+*/
+
+import java.util.Scanner;
+
+public class Solution {
+
+    public static void main(String[] args) {
+        Scanner scan = new Scanner(System.in);
+        int i = scan.nextInt();
+        scan.nextLine(); // Consume the newline character after reading the int
+        double d = scan.nextDouble();
+        scan.nextLine(); // Consume the newline character after reading the double
+        String s = scan.nextLine();
+
+        System.out.println("String: " + s);
+        System.out.println("Double: " + d);
+        System.out.println("Int: " + i);
+    }
+}

README.md

@@ -102,6 +102,7 @@ In this repository, you can find the solutions (as source code) for the problems
 | [Nauman Chaudhary](https://github.com/nauman-chaudhary) <br> <img src="https://github.com/nauman-chaudhary.png" width="100" height="100">   | Pakistan   | Python |   |
 | [Gourav Rusiya](https://github.com/GouravRusiya30) <br> <img src="https://github.com/GouravRusiya30.png" width="100" height="100">   | India   | Java | https://www.hackerrank.com/gouravrusiya786  |
 | [Trushita Maurya](https://github.com/trushita23) <br> <img src="https://github.com/trushita23.png" width="100" height="100">   | India   | Java 
+| [Syed Khaja Moinuddin](https://github.com/s-yed) <br> <img src="https://github.com/S-YED.png" width="100" height="100">    | India         | Java       |
 ### License
 
 [![MIT Licence](https://badges.frapsoft.com/os/mit/mit.svg?v=103)](https://github.com/ows-ali/Hacktoberfest/blob/master/LICENSE)

Udacity/BookListingAndroidApp/README.md

@@ -1,31 +1,28 @@
-## BookListingApp
-Project which comes under Udacity Android Basics Nanodegree Program
+# BookListingApp
+Project under Udacity Android Basics Nanodegree Program
+
+## Table of Contents
+- [Project Overview](#project-overview)
+- [Why This Project?](#why-this-project)
+- [What Will I Learn?](#what-will-i-learn)
+- [Requirements](#requirements)
+- [Setup Instructions](#setup-instructions)
+- [Final Output - Screenshots](#final-output---screenshots)
+- [Download](#download)
+- [Contribution Guidelines](#contribution-guidelines)
 
 ## Project Overview
-The goal is to design and create the structure of a Book Listing app which would allow a user to get a list of published books on a given topic. You will be using the google books api in order to fetch results and display them to the user.
+The goal is to design and create the structure of a Book Listing app that allows a user to get a list of published books on a given topic. You will use the Google Books API to fetch results and display them to the user.
 
-## Why this project?
-I learned about the web and about how to get data from an api. I also learned how to parse that data and display it to a user. This project gives me the ability to practice those skills, which will be key in developing any app which makes use of a backend server, real time data, or interactions over the internet.
+## Why This Project?
+This project helps you learn about the web and how to get data from an API. You will also learn how to parse that data and display it to a user. This project is key for developing any app that makes use of a backend server, real-time data, or interactions over the internet.
 
-## What will I learn?
-This project is about combining various ideas and skills we’ve been practicing throughout the course. They include:
-
-1. Fetching data from an API
-2. Using an AsyncTask
-3. Parsing a JSON response
-4. Creating a list based on that data and displaying it to the user.
+## What Will I Learn?
+This project combines various ideas and skills practiced throughout the course, including:
+- Fetching data from an API
+- Using an AsyncTask
+- Parsing a JSON response
+- Creating a list based on that data and displaying it to the user
 
 ## Requirements
-To achieve this, I'll make use of the [Google Books API](https://developers.google.com/books/docs/v1/getting_started#intro). This is a well-maintained API which returns information in a JSON format.
-An example query that we found useful was :
-
-https://www.googleapis.com/books/v1/volumes?q=android&maxResults=1
-
-## Final Output - Screenshots
-
-Screen 1                          |Screen 2
-:--------------------------------:|:--------------------------------:
-![](app/screenshots/screen1.png)  |![](app/screenshots/screen2.png)
-
-## Download
-You can download the apk here [BookListingApp](../../raw/master/app/screenshots/app-debug.apk)
+To achieve this, we'll use the [Google Books API](https://developers.google.com/books/docs/v1/getting_started#intro). This is a well-maintained API that returns information in JSON format.