冒泡排序怎么写？

个回答

wxs_: 2016-06-02 11:53:02

<script type="text/javascript">

        var temp=0, i, j;
        var arr = [2,5,4,3];
        for (i = 0; i < arr.length; i++)
        {
            //j必须从i的下一个位置数开始
            for (j = i+1; j < arr.length-i; j++)
            {
                if (arr[i] >arr[j + 1])
                {
                    temp = arr[i];
                    arr[i] = arr[j + 1];
                    arr[j + 1] = temp;
                }
                else { arr[i] = arr[i];}
                
            } 
            document.write(arr[i]);
        }
        
    </script>

qq_稗草_0

2016-06-02 10:46:57

function Sort(x)
{
for(var i=0;i<x.length;i++)
    {
        for(var j=i+1;j<x.length;j++)
        {
            if(x[i]>x[j])
                {
```
            var temp=x[i];
        x[i]=x[j];
        x[j]=temp;
```
                }
            }
    }
}

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