二维数组冒泡排序

二位数组的输入输出

<!DOCTYPE html>
<html>

    <head>
        <meta charset="UTF-8">
        <title></title>
        <script language="JavaScript" type="text/jscript">
            var arr = [
                [1, 2, 4, 6],
                [2, 4, 7, 8],
                [8, 9, 10, 11],
                [9, 12, 13, 15]
            ];
            for(var i = 0; i < arr.length; i++) {
                for(var j = 0; j < arr[i].length; j++) {
                    document.write(arr[i][j]);
                }
                document.write("<br/>");
            }
        </script>
    </head>

    <body>
    </body>

</html>

View Code

开始老是错误的代码：

为啥错误？将docunent.write 写作 window.write 应该是window.alert();

<!DOCTYPE html>
<html>

    <head>
        <meta charset="UTF-8">
        <title></title>
        <script language="JavaScript" type="text/jscript">
            //        多维数组
            var arr = [
                ["shunping", 1, 2, 3],
                ["dashe", 1, 1]
            ];
            //    var arr = [
            //                [1, 2, 4, 6],
            //                [2, 4, 7, 8],
            //                [8, 9, 10, 11],
            //                [9, 12, 13, 15]
            //            ];

            for(var i = 0; i < arr.length; i++) {
                for(var j = 0; j < arr[i].length; j++) {
                    document.write(arr[i][j]);
                }
                document.write("<br/>");
            }
        </script>
    </head>

    <body>
    </body>

</html>

View Code

二维数组 冒泡排序

二维数组冒泡排序