計算風寒溼度（要求風速必須>=2,華氏度在-58度至41度之間）

package homeWork;

import java.util.Scanner;

public class T0822 {

   

    public static void main(String[] args) {   

            Scanner input = new Scanner(System.in);

            //prompt the user to enter the fahrenheit and wind chill index

            System.out.print("Enter the tempreture in fahrenheit between -58 °F and 41 °F:");

            double tempreture = input.nextDouble();

            

            System.out.print("Enter the wind speed miles per hour(must be greater than or equal to 2:");

            double windChill = input.nextDouble();

            

            if(tempreture >= (-58) && tempreture <= 41 && windChill >= 2) {

                  //T是風寒溫度

                  double T = 35.74 + 0.6215 * Math.pow(windChill, 0.16) + 0.4275 * Math.pow(tempreture,0.16);

                  System.out.println("The wind chill index is " + T);           

            }

            else

                System.out.println("Can't run");

            

            input.close();                    

        }

}