实现效果:
如果要求1到10的平均值:
1-10.jpg
附上代码:
<!DOCTYPE html>
<html>
<head lang="en">
<meta charset="UTF-8">
<title>求任意一组数的平均值</title>
</head>
<body>
<script>
function getAvg(){
var l=arguments.length;
var sum=0;
for(var i=0;i<=l;i++){
sum+=i;
}
var Avg=sum/l;
console.log(Avg);
}
getAvg(1,2,3,4,5,6,7,8,9,10);
</script>
</body>
</html>
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