[Java] 12. Speed Info

import java.util.Scanner;

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

        double speed = Double.parseDouble(scanner.nextLine());

        if (speed<=10) {
            System.out.println("slow");
        } else if (speed>10 && speed<=50) {
            System.out.println("average");
        } else if (speed>50 && speed<=150) {
            System.out.println("fast");
        } else if (speed>150 && speed<=1000) {
            System.out.println("ultra fast");
        } else {
            System.out.println("extremely fast");
        }
    }
}