唤醒你的大脑 --- javascript冒泡排序

            var a;
            a = [1, 2, 3, 11, 55, 5, 0, 44];
            (function bubbleSort() {
                for (var i = 0; i <= a.length - 1; i++) {
                    for (var j = 0; j <= a.length - 1 - i; j++) {
                        if (a[j] > a[j + 1]) {
                            var tmp = a[j];
                            a[j] = a[j + 1];
                            a[j + 1] = tmp;
                        }
                    }
                }
            })();
            console.log(a)