using System;
using System.Linq;

namespace apps
{
    class Program
    {
        static void Main()
        {
            static int GetInput_Int() { return int.Parse(Console.ReadLine()); }
            //-----------------------------------------------------------------------------
            //-----------------------------------------------------------------------------
            //-----------------------------------------------------------------------------
              while (true)
            {

                string input = Console.ReadLine();
                if (input == "END") { break; }
                else
                {
                    Console.WriteLine($"{input} is {FindType(input)} type");
                }

            }


        }
        //-----------------------------------------------------------------------------
        static string FindType(string input)
        {
            string type = string.Empty;
            if (input == "true" || input == "false")
            {
                type = "boolean";
            }
            else
            {
                if (input.Length==1) // if the input is oonly 1 character it could be only int or char
                {
                    if (char.IsDigit(input[0])) { type = "integer"; } else { type = "character"; }
                }
                else
                { // else it could be int, double or string
                    if(input.Count(char.IsDigit) > 0 && input.Count(char.IsLetter) == 0)
                    {
                      if (input.Contains(".")) { type = "floating point"; } else { type = "integer"; }

                    }
                    if (input.Count(char.IsLetter) > 0) { type = "string"; }


                }
            }

            return type;
        }
    }
}