Warning: First try to code by your own. If you’re not able to code by your own / if your not able to understand the problem then only read the following code.

Objective:

In this challenge, we review some basic concepts that will get you started with this series. You will need to use the same (or similar) syntax to read input and write output in challenges throughout HackerRank. Check out the Tutorial tab for learning materials and an instructional video!

Task:

To complete this challenge, you must save a line of input from stdin to a variable, print Hello, World. on a single line, and finally print the value of your variable on a second line.

You’ve got this!

Input Format:

A single line of text denoting inputString (the variable whose contents must be printed).

Output Format:

Print Hello, World. on the first line, and the contents of inputString on the second line.

Input & Output Samples:

Explanation:

On the first line, we print the string literal Hello, World.. On the second line, we print the contents of the inputString variable which, for this sample case, happens to be Welcome to 30 Days of Code!. If you do not print the variable’s contents to stdout, you will not pass the hidden test case.

Program:

import java.io.*;
import java.util.*;
import java.text.*;
import java.math.*;
import java.util.regex.*;
public class Solution {
public static void main(String[] args) {

Scanner scan = new Scanner(System.in);

String inputString = scan.nextLine();
scan.close();

System.out.println(“Hello, World.”);
}
}