Driver.java

import java.io.*;
import java.util.*;

public class Driver{
    public static void main(String[] args){
	For L = new For();
	System.out.println(L.fact(4));
	System.out.println(L.Reverse("Hello"));
	System.out.println(L.table(5,3));
	System.out.println("");
	System.out.println(L.table(10,10));
    }
}