Programmerings tävling! c#

package  {
	
	import flash.display.MovieClip;
	import flash.display.Sprite;
	import flash.display.Graphics;
	import flash.events.Event;
	
	public class Main extends MovieClip {
		
		private var tal:Array;
		private var graf:Graf;
		
		public function Main() {
			skapaMagi();
			antal.addEventListener(Event.CHANGE, skapaMagi);
		}
		
		private function skapaMagi(e:Event=null):void{
			skapaTal(antal.value);
			ritaGraf();
		}
		
		private function skapaTal(antal:int):void{
			var randomTal:int;
			tal = [[0],[0],[0],[0],[0],[0],[0],[0],[0],[0]];
			for(var i:int = 0; i < antal; i++){
				randomTal = Math.random()*10+1;
				tal[randomTal-1][0] += 1;
			}
		}
		
		private function ritaGraf():void{
			if(graf != null){
				removeChild(graf);
				graf = null;
			}
			graf = new Graf();
			graf.x = 50;
			addChild(graf);
			
			for(var i:int=0; i < tal.length; i++){
				for(var b:int=0; b < tal[i]; b++){
					if(b<10){
						var cirkel:Sprite = new Sprite;
						cirkel.graphics.beginFill(0x000);
						cirkel.graphics.drawCircle(15,15,15);
						cirkel.graphics.endFill();

						graf.addChild(cirkel);
						cirkel.x = i*cirkel.width+(i*19.1)+15;
						cirkel.y = graf.height-(b*(cirkel.height+4)+cirkel.height+8);
					}	
				}
			}
		}
		
		
	}
}