ProgBasicsJavaBook4.1ComplexConditions01PersonalTitles

import java.util.Scanner;

public class E01PersonalTitles {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        double age = Double.parseDouble(scanner.nextLine());
        String gender = scanner.nextLine();

            if(age >= 16) {
                if (gender.equals("m")) {
                    System.out.println("Mr.");
                } else if (gender.equals("f")) {
                    System.out.println("Ms.");
                }
            }

                else if (age < 16) {
                    if (gender.equals("m")) {
                        System.out.println("Master");
                    } else if (gender.equals("f")) {
                        System.out.println("Miss");
                    }
                }

    }
}