using System;

​

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Please enter your age");

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

        int tens = age / 10;

        switch (tens)

        {

            case 2:

                Console.WriteLine("לרדף");

                break;

            case 3:

                Console.WriteLine("לכח");

                break;

            case 4:

                Console.WriteLine("לבינה");

                break;

            case 5:

                Console.WriteLine("לעצה");

                break;

            case 6:

                Console.WriteLine("לזקנה");

                break;

            case 7:

                Console.WriteLine("לשיבה");

                break;

            case 8:

                Console.WriteLine("לגבורה");

                break;

            case 9:

                Console.WriteLine("לשוח");

                break;

            default:

                Console.WriteLine("error");

                break;

        }

    }

}