Skip to main content

JAVA Program - 01 "WELCOME TO JAVA"

Welcome to JAVA




Java Program - 01  

Welcome to the world of Java! In this challenge, we practice printing to stdout.

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.");

    }
}

output:

Hello, World.
Hello, Java.

Comments

Post a Comment

Popular posts from this blog

JAVA Program - 04 "JAVA Output Formatting"

Java Stdin and Stdout I Program - 04 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 problem ...
Post a Comment
Read more

JAVA Program - 03. "JAVA Stdin and Stdout II"

  If Else Statement  Problem - 03:  In this challenge, we test your knowledge of using  if-else  conditional statements to automate decision-making processes. An if-else statement has the following logical flow: Task Given an integer,  , perform the following conditional actions: If   is odd, print  Weird If   is even and in the inclusive range of   to  , print  Not Weird If   is even and in the inclusive range of   to  , print  Weird If   is even and greater than  , print  Not Weird. Complete the stub code provided in your editor to print whether or not   is weird. Input Format A single line containing a positive integer,  . Constraints Output Format Print  Weird  if the number is weird; otherwise, print  Not Weird . Sample Input 0 3 Sample Output 0 Weird Sample Input 1 24 Sample Output 1 Not Weird Explanation Sample Case 0:   ...
Post a Comment
Read more