/**
 * Created by iyasuwatts on 10/17/17.
 */

import java.util.Scanner;

public class Main {

    public static void userPromt(){
        Scanner in = new Scanner(System.in);
        
        System.out.print("What is your name? ");
        String firstName = in.next();
        
        getName(firstName);
        
       
    }
    
    public static void getName(String userName){
        
        if (userName.equals("Alice")||userName.equals("Bob")){
            
            System.out.println("Hello User");
        } else {
            System.out.println("unauthorized user");
        }
        
    }
    
}