快速遍历数组

var tempArr:Array = [1,2,3,4,5,6,7,8,9];

//

loopArray();

//

function loopArray() {

    for (var i:Number = 0; i < tempArr.length; i++) {

        var tmpArrItem:Number = tempArr[i];

        //

        for (var j:Number = i+1; j < tempArr.length; j++) {

            var tmpArrLoopItem:Number = tempArr[j];

            trace(tmpArrItem, tmpArrLoopItem);

            // here compare values

        }

    }

}