F A C T O R I A L

package org.interview.test;

import java.util.Scanner;

public class Factorial {

public static void main (String [] args) throws Exception {
findFactorial();
}

public static Integer findFactorial() {
 int n , fact = 1;
 
 Scanner sc = new Scanner(System.in);
 
 System.out.println("Enter number to calculate Factorial: ");
 n = sc.nextInt();
 
 for (int i = 1 ; i <= n ; i++) {
 fact *= i;
 }
 System.out.println("Factorial: " + fact);
 return fact;
}

}