6.利用函数翻转任意数组案例 <script>functionreverse(arr){varnewArr=[];for(vari=arr.length-1;i>=0;i--){newArr[newArr.length]=arr[i];}returnnewArr;}vararr1=reverse([1,3,4,6,9]);console.log(arr1);vararr2=reverse(['red','pink','blue']);console.log(arr2);</script> 利用函数的冒泡排序 <script>//利用...