import java.io.*;
import java.util.*;
public class Example2 {
   public static void main(String args[]) {
     String name = "";
     int age = 0;
     boolean ok = true;
     System.out.println(" What is your name and age?");
     try {
      Scanner s = new Scanner(System.in);
      name = s.next();
      age = s.nextInt();
     } catch (Exception e) {
         System.out.println("Goodbye");
         ok = false;
     }
     if (ok) System.out.println("Hello " + name);
   }
}