/**
 * A little class illustrating recursion for computing factorial
 * The variable names are horrible, but they fit on the screen in powerpoint
 **/
public class Factorial
{
    
    public static void main(String[] args) {
	int B = new Factorial().factorial(5);
	System.out.println(B);
    }
    
    public int factorial(int value) {
	if (value==1) {
	    return 1;
	} else {
	    int result = value * factorial(value-1);
	    return result;
	}
    }
}