Java Stdin and Stdout II For Explanation Check Video: Sample Input 42 3.1415 Welcome to HackerRank's Java tutorials! Sample Output String: Welcome to HackerRank's Java tutorials! Double: 3.1415 Int: 42 Code: import java.util.Scanner; public class Solution { public static void main(String[] args) { Scanner scan = new Scanner(System.in); int i = scan.nextInt(); double d = scan.nextDouble(); scan.nextLine(); String s = scan.nextLine(); // Write your code here. System.out.println( ...