using System;

public class Program

{

    public static void Main()

    {

        //Zadacha 1

        /*int a = int.Parse(Console.ReadLine());

        int b = int.Parse(Console.ReadLine());

        double m = Convert.ToDouble(Console.ReadLine());

        double f = Convert.ToDouble(Console.ReadLine());

        if ((a >= 16) & (b == m)) (Console.WriteLine("Mr."));

        if ((a <= 16) & (b == m)) (Console.WriteLine("Master"));

        if ((a >= 16) & (b == f)) (Console.WriteLine("Ms."));

        if ((a <= 16 & (b == f)) (Console.WriteLine("Miss"));*/

        //Zadacha 2

        /*string winter = Console.ReadLine();

        switch (winter)

        {case "1":Console.WriteLine(winter);break;}

        {case "2":Console.WriteLine(winter);break;}

        {case "3":Console.WriteLine(winter);break;}*/

    }

}