冒泡排序加解构的方式互换值
记录一下,免得自己忘记的时候还要百度,毕竟很简单的东西,概念知道,但是有个记录会安心一点
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
</head>
<body>
<script>
function mub(arr) {
for (let i = 0; i < arr.length; i++) {
for (let j = i + 1; j < arr.length; j++) {
if (arr[i] > arr[j]) {
[arr[i], arr[j]] = [arr[j], arr[i]] //解构写法互换值
}
}
}
}
let arr = [3, 5, 8, 7, 4, 6]
mub(arr)
console.log(arr);
</script>
</body>
</html>