冒泡排序

Posted 2022-11-11 hzx-5

var arr = [9,5,8,2,6,7,1,3];
for(var i = 0; i<arr.length; i++)
    for(var j = i+1; j < arr.length; j++)
        if(arr[i]>arr[j])
            var b = arr[i];
            arr[i] = arr[j];
            arr[j] = b;