flash on 2013-10-27

/**
 * Copyright DaniilTutubalin ( http://wonderfl.net/user/DaniilTutubalin )
 * MIT License ( http://www.opensource.org/licenses/mit-license.php )
 * Downloaded from: http://wonderfl.net/c/6ycT
 */

package {
    import flash.text.TextField;
    import flash.display.Sprite;
    public class FlashTest extends Sprite {
        public function FlashTest() {
            // write as3 code here..
            var tf:TextField = new TextField();
            tf.width = 400;
            tf.height = 300;
            addChild(tf);
            
            tf.text = "";
            
            var a:Array = [0,1,2,3,4,5,6,7,8,9];
            
            
            for (var digits:int = 2; digits<=20; digits++) {
                var b = [];
                for (var i=1; i<9; i++) {
                    for each (var j in a) {
                        b.push(i*j);
                        
                    }
                
                }
                b.sort();
                a = [b[0]];
                var prev = b[0];
                for each (var n in b) {
                    if (n!=prev) {
                       a.push(n);
                       prev = n;    
                    }
                }
                tf.appendText(digits+": "+a.length+"\n");
            }

        }
    }
}