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);
    }
}