var arr = [98,7,65,54,12,6];
function insertsort(arr){
for(var i = 1; i < arr.length; i++){
var temp = arr[i]
var j =i - 1 ;
while(j>= 0 && arr[j] > temp) {
arr [j + 1] = arr[j];
j--
}
arr [j+1] = temp;
}
return arr;
}
document.write(insertsort(arr));
<!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>第八次作业</title>
</head>
<body>
<script src="./ch02.js"></script>
</body>
</html>
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