<!DOCTYPE??HTML>
<html?>
<head>
<meta?http-equiv="Content-Type"?content="text/html;?charset=utf-8"?/>
<title>函數(shù)</title>
<script?type="text/javascript">
function?add(a,b)//定義函數(shù)
//函數(shù)體,判斷兩個(gè)整數(shù)比較的三種情況
{
????if(a>b)
??????return?a;
????else?if(a<b)
??????return?b;
????else?
??????return?"兩個(gè)數(shù)相等";
}
var?max1=add(5,4);
var?max2=add(6,3);
?
//調(diào)用函數(shù),實(shí)現(xiàn)下面兩組數(shù)中,返回較大值。
??document.write("5和4的較大值是:"+max1+"<br/>");
??document.write("6和3的較大值是:"+max2);?
</script>
</head>
<body>
</body>
</html>
2016-07-07
?第19行的分號(hào) ?不是英文的