Creating Recursion function : function « Function « Flash / Flex / ActionScript

1. Flash / Flex / ActionScript
2. Function
3. function

Creating Recursion function

 

package{
  import flash.display.Sprite;
  
  public class Main extends Sprite{
    public function Main(){

        trace(factorial(3));

    }

    function factorial(nOperand:Number):Number{
      if(nOperand > 0){
        return nOperand * factorial(nOperand - 1);
      }
      else{
        return 1;
      }
    }
  }
}

        

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