HackerRank Introduction Challenges - Java
HackerRank Introduction Challenges - Java Welcome to Java! Problem Statement Welcome to the world of Java! Just print "Hello World." and "Hello Java." in two separate lines to complete this challenge. The code stub in the editor already creates the main function and solution class. All you have to do is copy and paste the following lines inside the main function. System.out.println("Hello World."); System.out.println("Hello Java."); Sample Output Hello World. Hello Java. Download Code Here Java Stdin and Stdout 1 Problem Statement In most of the Hackerrank challenges, you need to read input from stdin (standard input) and write your output in stdout (standard output). One way to take input from stdin is to use Scanner class and reading from System.in. You can write your output to stdout simply using System.out.printf function. In this problem you need to read 3 integers from stdin and print them