js 冒泡排序法

//逐个比较

 

function getarr(arr){

   for(var i=0;i

       for(var k=i+1;k

           if(arr[i]>arr[k]){

              var temp =arr[i];

                arr[i]=arr[k];

                arr[k]=temp;

          }

      }

   }
   return arr
}

console.log(getarr([1,0,2,3,100,55,44,66,11]))