html
<!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 src="./js.ch-10.js"></script>
</body>
</html>
js
var Arr = [98,7,65,54,12,6];
function arrSort(arr){
var handle = []
handle.push(arr[0])
for (let i = 1; i < arr.length; i++) {
let a = arr[i]
for (let j = handle.length-1; j >= 0 ; j--) {
let b = handle[j]
if(a > b){
handle.splice(j+1 , 0 , a)
break
}
if(j === 0){
handle.unshift(a)
}
}
}
return handle
}
document.write(arrSort(Arr))
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