Javascript數組簡單排序練習(2)

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    <title>Document</title>
    <script>
        //1.數組升序排序
        var arr1 = [6, 11, 22, 3, 1, 55];

        function fnSortAsc(array, fn) {
            var temp;
            for (var i = 0; i < array.length - 1; i++) {
                for (var j = array.length - 1; j > i; j--) {
                    if (fn(array[j] , array[i]) < 0) {
                        temp = array[j];
                        array[j] = array[j - 1];
                        array[j - 1] = temp;
                    }
                }
            }
        }
        function fnCompareTwoValues(obj1, obj2) {
            return obj1 - obj2;
        }
        fnSortAsc(arr1 , fnCompareTwoValues);
        console.log('升序排序數組:' + arr1);


        var arr2 = ['Kobe' , 'James' , 'Jordan' , 'Yao', 'Panshengzhi'];
        fnSortAsc(arr2, function (x, y) {  
            return x.length - y.length;
        });
        console.log('升序排序字符串數組:' + arr2);
    </script>
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