import static java.util.Arrays.asList;
class Main {
    public static void main(String... args) {
        for (int i = 0; i < 100; ++i) {
            final double sqrt = Math.sqrt(i + 1);
            final double epsilon = 0.001;
            if (Math.abs(sqrt - 4.0) > epsilon && Math.abs(sqrt - 5.0) > epsilon) {
                System.out.println("Got act type: " + i);
            }
        }
    }
}