<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="Generator" content="EditPlus®">
<meta name="Author" content="">
<meta name="Keywords" content="">
<meta name="Description" content="">
<title>冒泡排序</title>
<style type="text/css">
</style>
</head>
<body>
<script type="text/javascript">
function BubbleSort(arr) {
var flag=false;//如果排序已经完成,结束循环
for (var i = 0;i<arr.length-1;i++) {//外层循环,遍历趟数
for (var j = 0; j < arr.length-i-1; j++) {//内层循环,每遍历一趟,向上冒泡出最大数,所以-i;
if (arr[j]>arr[j+1]) {
var temp=arr[j];
arr[j]=arr[j+1];
arr[j+1]=temp;
flag=true;
}
}
if(flag){
flag=false;
}else{
break;
}
}
return arr;
}
var arr=[1,3,2,5];
document.write("sort :"+sort(arr));
</script>
</body>
</html>