import java.util.*;

public class Solving {

    public static void main(String[] args) {
        Scanner read = new Scanner(System.in);

        String input;

        while (!"END".equals(input=read.nextLine())){

            if (checkInteger(input)){
                System.out.println(input+" is integer type");
            }else if (checkDouble(input)){
                System.out.println(input+" is floating point type");
            } else if (input.length()==1){
                System.out.println(input+" is character type");
            }else if (input.equalsIgnoreCase("true")||input.equalsIgnoreCase("false")){
                System.out.println(input+" is boolean type");
            }else {
                System.out.println(input+" is string type");
            }
        }
    }

    private static boolean checkDouble(String input) {
        try {
            Double.parseDouble(input);
            return true;
        }catch (Exception e){
            return false;
        }
    }

    private static boolean checkInteger(String input){

        try {
            Integer.parseInt(input);
            return true;
        }catch (NumberFormatException ex){
            return false;
        }

    }
}