03. Personal Titles

import java.util.Scanner;

public class PersonalTitles_03 {
    public static void main(String[] args) {
        Scanner scanner = new Scanner (System.in);
        double age = Double.parseDouble(scanner.nextLine());
        String gender = scanner.nextLine();

        //1. проверка дали е m или f

        switch (gender) {
            case "m":
                //проверка за възрастта
                if (age >= 16) {
                    System.out.println("Mr.");
                } else {
                    System.out.println("Master");
                }
                break;
            case "f":
                //проверка за възрастта

                if (age >= 16) {
                    System.out.println("Ms.");
                } else {
                    System.out.println("Miss");
                }
                break;
        }
    }
}