Exercise02_17

 import javax.swing.JOptionPane;
 public class FrostTemperature {
     public static void main(String[] args){
         double twc,ta,v;
         String number;
         number = JOptionPane.showInputDialog(null,"Enter the temperature in Fahrenheit between -58F and 41F");
         ta = Double.parseDouble(number);
         number = JOptionPane.showInputDialog(null,"Enter the wind speed (>= 2) in miles per hour:");
         v = Double.parseDouble(number);
         twc = 35.74 + 0.6215*ta - 35.75*Math.pow(v,0.16) + 0.4275*ta*Math.pow(v, 0.16);
         int messageType=JOptionPane.INFORMATION_MESSAGE;
         String message="The wind chill index is " + twc;
         JOptionPane.showMessageDialog(null,message,"result",messageType);
     }
 }