package com.company;

import java.util.Scanner;

public class Main {

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

        String input = scanner.nextLine();
        String dataType = "tbd";





        while(!input.equals("END")) {

            boolean isInt = false;
            boolean isFloat = false;
            boolean isChar = false;
            boolean isString = false;
            boolean isBool = false;

            try {
                Integer.parseInt(input);
                isInt = true;
            }
            catch(NumberFormatException e){
                isInt = false;
            }

            try {
                Double.parseDouble(input);
                isFloat = true;
            }
            catch(NumberFormatException e){
                isFloat = false;
            }


            if (input.equalsIgnoreCase("true") || input.equalsIgnoreCase("false")) {
                isBool = true;
            } else if (input.length() == 1) {
                isChar = true;
            } else if(input.length() > 1) {
                isString = true;
            }


            if (isInt) {
                System.out.printf("%s is integer type%n", input);
            } else if(isFloat) {
                System.out.printf("%s is floating point type%n", input);
            } else if(isChar) {
                System.out.printf("%s is character type%n", input);
            } else if(isString) {
                System.out.printf("%s is string type%n", input);
            } else if(isBool) {
                System.out.printf("%s is boolean type%n", input);
            }

            input = scanner.nextLine();
        }


    }}