import java.io.*;
import java.util.Scanner;
import java.lang.Math;
class wind_chill{
public static void main(String argv[]) {
Scanner in = new Scanner(System.in);
System.out.print("Air Temperature in degrees Fahrenheit: ");
double T = in.nextDouble();
System.out.print("Wind Speed in miles per hour: ");
double V = in.nextDouble();
double TWC = T;
if (V > 3.) {
TWC = 35.74 + 0.6215*T - 35.75*java.lang.Math.pow(V,0.16)
+ 0.4275*T*java.lang.Math.pow(V,0.16);
}
System.out.println("The wind chill temperature is: "+TWC);
}
}