Data type finder задача от More Exercise:Data Types And Variables
Привет, защо конкретното решение ми дава 90/100
public class Main {
    public static void main(String[] args) throws IOException {
        Scanner scanner = new Scanner(System.in);

        String input = scanner.nextLine();
        while (!input.equals("END")) {

            try {
                if (Double.parseDouble(input) % 1 != 0) {
                    System.out.printf("%s is floating type%n", input);
                } else{
                    System.out.printf("%s is integer type%n", input);
                }
            } catch (NumberFormatException e) {
                if (input.length() == 1) {
                    System.out.printf("%s is character type%n", input);
                }else if (input.equalsIgnoreCase("true") || input.equalsIgnoreCase("false")) {
                    System.out.printf("%s is boolean type%n", input);
                } else {
                    System.out.printf("%s is string type%n", input);
                }

            }

            input = scanner.nextLine();
        }

    }
}