using System;

​

public class Program

{

    public static void Main()

    {

        int time;

        string work;

        Console.WriteLine("enter time");

        time = Convert.ToInt32(Console.ReadLine());

        if (time > 6)

        {

            Console.WriteLine("do brush");

        }

        else if (time > 5 && time <= 6)

        {

            Console.WriteLine("sit for some time");

        }

        else

        {

            Console.WriteLine("go to bed");

        }

    }

}