How to calculate the factorial of a given number 

Jodd is an open-source java library with lot of reusable components and feature rich utilities. This requires the library jodd-3.3.2.jar to be in classpath. The following example shows how to get the factorial of a given number using MathUtil.factorial() API.

File Name  :   com/bethecoder/tutorials/jodd/utils/FactorialTest.java  Author  :   Sudhakar KV Email  :   [email protected]

package com.bethecoder.tutorials.jodd.utils; import jodd.util.MathUtil; public class FactorialTest {   /**    * @param args    */   public static void main(String[] args) {     System.out.println(MathUtil.factorial(0));     System.out.println(MathUtil.factorial(1));     System.out.println(MathUtil.factorial(2));     System.out.println(MathUtil.factorial(3));     System.out.println(MathUtil.factorial(4));     System.out.println(MathUtil.factorial(5));     System.out.println(MathUtil.factorial(6));        } }

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