SOURCE

//冒泡排序
function bubbleSort(arr)
{
    let len = arr.length;
    for(let i=0;i<len;i++)
    {
        for(let j=0;j<len-1-i;j++)
        {
            if(arr[j]>arr[j+1])
            {
                let temp  = arr[j];
                arr[j+1] = arr[j];
                arr[j] = temp;
            }
        }
    }
    return arr;
}

//选择排序
function selectSort(arr)
{
    let len = arr.length;
    
}
let arr = [1,24,124,124,4235,3,3,2,42,124231,23,5,3215,132,5];
let result = bubbleSort(arr);
console.log(result)