using System;

namespace Weather_Forecast___Part_2
{
    class Program
    {
        static void Main(string[] args)
        {


            double degree = double.Parse(Console.ReadLine());

            if (degree >= 26.00 && degree <= 35.00) {
                Console.WriteLine("Hot");
            }

            else if (degree >= 20.01 && degree <= 25.90)
            {
                Console.WriteLine("Warm");
            }

            else if (degree >= 15.00 && degree <= 20.00)
            {
                Console.WriteLine("Mild");
            }

            else if (degree >= 12.00 && degree <= 14.90)
            {
                Console.WriteLine("Cool");
            }

           else  if (degree >= 5.00 && degree <= 11.90)
            {
                Console.WriteLine("Cold");
            }

            else {
                Console.WriteLine("unknown");
            }


        }
    }
}