[study] - i << n
[study] - i << n
...
@author gaina
♥0 |
Line 21 |
Modified 2010-08-27 12:42:50 |
MIT License
archived:2017-03-20 00:55:03
ActionScript3 source code
/**
* Copyright gaina ( http://wonderfl.net/user/gaina )
* MIT License ( http://www.opensource.org/licenses/mit-license.php )
* Downloaded from: http://wonderfl.net/c/zdmU
*/
package
{
import flash.display.Sprite;
import com.bit101.components.Label;
/**
* ...
* @author gaina
*/
public class Main extends Sprite
{
public function Main():void
{
for (var i:int = 0; i < 16; i++) {
/**
* 2のn乗 * i ってことなのかな
* ずっと << って何?って思ってました。
* かんがえるより、やった方が早かった、、、
*/
var _label2:Label = new Label(stage, 0, i * 14);
_label2.text = i + " << 2 is " + String(i << 2) ;
var _label4:Label = new Label(stage, 100, i * 14);
_label4.text = i + " << 4 is " + String(i << 4) ;
var _label8:Label = new Label(stage, 200, i * 14);
_label8.text = i + " << 8 is " + String(i << 8) ;
var _label16:Label = new Label(stage, 300, i * 14);
_label16.text = i+" << 16 is " + String(i << 16) ;
}
}
}
}