using System;
public class Program
{
public static void Main()
var age = double.Parse(Console.ReadLine());
var gender = Console.ReadLine();
if (gender == "f")
if (age < 16) { Console.WriteLine("Miss"); }
else { Console.WriteLine("Ms."); }
}
else
if (age < 16) { Console.WriteLine("Master"); }
else { Console.WriteLine("Mr."); }