フィボナッチ数列

/**
 * Copyright gaziya ( http://wonderfl.net/user/gaziya )
 * MIT License ( http://www.opensource.org/licenses/mit-license.php )
 * Downloaded from: http://wonderfl.net/c/7FUz
 */

// forked from gaziya's example用スケルトン
package {
    import com.actionscriptbible.Example
    [SWF(width=465,height=465)]

    public class Main extends Example {
        public function Main() {
            var a:int = 0
            var b:int = 1
            var fib:Function = function ():int{
                var buf:int = a
                a = b
                b += buf
                return buf
            }
            for ( var i:int = 0; i < 20; i++ ) {
                trace(fib())
            }
        }
    }
}