Project Euler 129
@see http://projecteuler.net/index.php?section=problems&id=129
♥0 |
Line 30 |
Modified 2009-07-21 07:48:52 |
MIT License
archived:2017-03-30 04:52:47
ActionScript3 source code
/**
* Copyright uwi ( http://wonderfl.net/user/uwi )
* MIT License ( http://www.opensource.org/licenses/mit-license.php )
* Downloaded from: http://wonderfl.net/c/2i1su
*/
package {
import flash.display.Sprite;
import flash.text.TextField;
import flash.utils.getTimer;
// @see http://projecteuler.net/index.php?section=problems&id=129
public class Euler129 extends Sprite {
private var _tf : TextField;
public function Euler129() {
_tf = new TextField();
_tf.width = 465;
_tf.height = 465;
addChild(_tf);
var s : int = getTimer();
_tf.appendText("" + solve() + "\n");
var g : int = getTimer();
_tf.appendText("" + (g - s) + " ms\n");
}
private function solve() : int
{
for(var i : int = 1000001;i < 2000000;i++){
if((i & 1) == 0 || i % 5 == 0)continue;
for(var v : int = 1, r : int = 1;v != 0;v = (int(v * 10) + 1) % i, r++);
_tf.appendText("" + r + "\n");
if(r > 1000000){
return i;
}
}
return 0;
}
}
}