Factorial number

/*
5!=5*4*3*2*1=120
 */

package sample.Java;

import java.util.Scanner;

/**
 *
 * @author Brilliant student
 */
public class Fact {
    public static void main(String abc[])
{  
    int n,f=1,i;
    Scanner s=new Scanner(System.in);
    System.out.println("Enter any number");
    n=s.nextInt();
    for(i=1;i<=n;i++)
        f=f*i;
    System.out.println("Factorial value="+f);
}
}
/*
O/P:
Enter any number
5
Factorial value=120