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 */
package javaapplication1;

/**
 *
 * @author user
 */
import java.util.Scanner;
public class PikiClass {
public static void main (String[] args)  {
    String fname,lname,gender,married;
    int age;
    Scanner input = new Scanner(System.in);
    System.out.print("What is your gender? (M/F) ");
    gender = input.next();
    System.out.println("What is your first name? ");
    fname = input.next();
    System.out.println("What is your last name? ");
    lname = input.next();
    System.out.println("What is your age? ");
    age = input.nextInt();
    if(age >= 20){
    if(gender.equals("F") || gender.equals("f")){
        System.out.println("Are you married? (Y/N) ");
        married = input.next();
                if(married.equals("Y") || married.equals("y")){
                    System.out.println("Hello Mrs."+fname+" "+lname);
                }else {
                    System.out.println("Hello Ms."+fname+" "+lname);
                }
    }else {
        System.out.println("Hello Mr."+fname+" "+lname);
    }
    }else{
        System.out.println("Hello "+fname+" "+lname);
    }
}
}