仅供参考：
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Document</title>
</head>
<body>
<script type="text/javascript">
function compare(a,b){
if(a==b){
return a+"和"+b+"相等";
}else if(a>b){
return a+"和"+b+"中较大值的值是:"+a
}else{
return a+"和"+b+"中较大值的值是:"+b
}
}
document.write(compare(2,2)+'<br>');
document.write(compare(5,4)+'<br>');
document.write(compare(6,3)+'<br>');
</script>
</body>
</html>
输出结果：
个回答
-
- YF_YYDS
- 2019-11-30 10:38:54
!DOCTYPE HTML>
<html >
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>函数</title>
<script type="text/javascript">
//定义函数
function compare(x,y){
max=x>y?x:y;
return max;
}
//函数体，判断两个整数比较的三种情况
//调用函数，实现下面两组数中，返回较大值。
document.write(" 5 和 4 的较大值是:"+compare(5,4)+"<br>");
document.write(" 6 和 3 的较大值是:"+compare(6,3) );
</script>
</head>
<body>
</body>
</html>