Skip to main content

Welcome to Java! Hello World Program

The code stubs in your editor declare a Solution class and a main method. Complete the main method by copying the two lines of code below and pasting them inside the body of your main method.
System.out.println("Hello, World.");
System.out.println("Hello, Java.");
Input Format
There is no input for this challenge.
Output Format
You must print two lines of output:
  1. Print Hello, World. on the first line.
  2. Print Hello, Java. on the second line.
Sample Output
Hello, World.
Hello, Java.

public class Solution {

 public static void main(String[] args) {

  /* Enter your code here. Print output to STDOUT. Your class should be named Solution. */

  System.out.println("Hello, World.");

  System.out.println("Hello, Java.");

 }

}

Comments

Popular posts from this blog

Java Currency Formatter Solution

Given a  double-precision  number,  , denoting an amount of money, use the  NumberFormat  class'  getCurrencyInstance  method to convert   into the US, Indian, Chinese, and French currency formats. Then print the formatted values as follows: US: formattedPayment India: formattedPayment China: formattedPayment France: formattedPayment where   is   formatted according to the appropriate  Locale 's currency. Note:  India does not have a built-in Locale, so you must  construct one  where the language is  en  (i.e., English). Input Format A single double-precision number denoting  . Constraints Output Format On the first line, print  US: u  where   is   formatted for US currency.  On the second line, print  India: i  where   is   formatted for Indian currency.  On the third line...

Java Stdin and Stdout II Code

In this challenge, you must read an  integer , a  double , and a  String  from stdin, then print the values according to the instructions in the  Output Format  section below. To make the problem a little easier, a portion of the code is provided for you in the editor. Note:  We recommend completing  Java Stdin and Stdout I  before attempting this challenge. Input Format There are three lines of input: The first line contains an  integer . The second line contains a  double . The third line contains a  String . Output Format There are three lines of output: On the first line, print  String:  followed by the unaltered  String  read from stdin. On the second line, print  Double:  followed by the unaltered  double  read from stdin. On the third line, print  Int:  followed by the unaltered  integer  read from stdin. To make the pr...

How to Unirest HTTP API Requests Call in Java

Unirest is a set of lightweight HTTP libraries available in multiple languages, built and maintained by Mashape, who also maintain the open-source API Gateway Kong. Do yourself a favor, and start making HTTP requests like this: Creating Function : /** * Unirest API call return jsonResponse handle * Function Name: ApiCallFunction * @param vEmail, Url * @return status */ public static String ApiCallFunction(String vEmail, String Url) { try{ HttpResponse<JsonNode> jsonResponse = Unirest.post(Url) .field("vEmail",vEmail) .asJson(); JSONObject output= jsonResponse.getBody().getObject(); String status= output.getString("status"); return status; }catch(UnirestException e){ return "error"; } } Type Of   Response Handle : // Response to String Sting bookResponse = Unirest.get(Url).asString(); //Respo...