1-50 随机顺序

NumberRandomSort.as

package
{
    public class NumberRandomSort
    {
        public function NumberRandomSort()
        {
            var a:Array = [];
            for (var i:int = 0; i < 50; i++) 
            {
                // 随机 index 插入数组
                var ind:int = Math.round(Math.random() * a.length);
                a.splice(ind, 0, i + 1);
            }
            trace(a);
        }
    }
}