Driver.java

public class Driver{
    public static  void main(String[] args){
	Fact n;
	n = new Fact();
	
	System.out.println(n.Fact(1));
	System.out.println(n.Fact(4));
	System.out.println(n.Fact(5));
	System.out.println(n.Fact(6));
	
    }




}