有 5个数字,2;3;1;0;4,按大小顺序排列
<script type="text/javascript">var arr =new Array();arr .push(2);arr.push(3);arr .push(1);arr .push(0);arr .push(4);var temp;for (var i =0;i<arr.length; i++){ for (var j =i+1;j <arr.length;j++){ if(arr[i]>arr[j]){ temp =arr[i]; arr[i]=arr[j]; arr[j]=temp; } }}for(var x in arr){ alert(arr[x]); }</script>
还没有人抢沙发呢~