In this HackerRank Java Stdin and Stdout II problem in the java programming language you must read an integer, a double, and a String from stdin, then print the values according to the instructions in the Output Format.
HackerRank Java Stdin and Stdout II problem solution.
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(); String s = scan.nextLine(); s = scan.nextLine(); // Write your code here. System.out.println("String: " + s); System.out.println("Double: " + d); System.out.println("Int: " + i); } }
Second solution in java 8 programming
import java.util.Scanner; public class Solution { public static void main(String[] args) { Scanner sc=new Scanner(System.in); int x=sc.nextInt(); double y=sc.nextDouble(); sc.nextLine(); String s=sc.nextLine(); System.out.println("String: "+s); System.out.println("Double: "+y); System.out.println("Int: "+x); } }
import java.io.*; import java.util.*; public class Solution { public static void main(String[] args) { Scanner s = new Scanner(System.in); String intLine = s.nextLine(); String floatLine = s.nextLine(); String sentence = s.nextLine(); System.out.println("String: " + sentence); System.out.println("Double: " + Double.parseDouble(floatLine)); System.out.println("Int: " + Integer.parseInt(intLine)); } }