Factorial

package Factorial;

import java.util.Scanner;

public class Factorial {

    public static void main(String[] args) {
        Scanner ss = new Scanner(System.in);
        int n = ss.nextInt();
        int sum = 1;
        for (int i = 1; i <= n; i++) {
            sum*=i;
        }
        System.out.println("Fctorial is "+sum);

    }

}