<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <script type="text/javascript"> function zhitouzi(){ var newdiv = document.getElementById("jg");
var cj = document.getElementById('cj').value; var num = parseInt(1+Math.random()*5) if(cj>=700){ if(num%2==0){ newdiv.innerHTML = "点数:"+num+",上清华"; }else{ newdiv.innerHTML = "点数:"+num+",上北大"; } }else if(cj>=600&&cj<700){ if(num==1 || num==2){ newdiv.innerHTML = "点数:"+num+",上交大"; }else if(num==3 || num==4){ newdiv.innerHTML = "点数:"+num+",上西电"; }else{ newdiv.innerHTML = "点数:"+num+",上政法"; } }else if(cj<600){ newdiv.innerHTML = "骚年补考吧!"; } } </script> <title>Insert title here</title> </head> <body> 输入小明成绩:<input id = 'cj' value=""/><button onclick="zhitouzi()">掷骰子</button> <div id = 'jg'></div> </body> </html>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<script type="text/javascript">
function zhitouzi(){
var newdiv = document.getElementById("jg");
var cj = document.getElementById('cj').value;
var num = parseInt(1+Math.random()*5)
if(cj>=700){
if(num%2==0){
newdiv.innerHTML = "点数:"+num+",上清华";
}else{
newdiv.innerHTML = "点数:"+num+",上北大";
}
}else if(cj>=600&&cj<700){
if(num==1 || num==2){
newdiv.innerHTML = "点数:"+num+",上交大";
}else if(num==3 || num==4){
newdiv.innerHTML = "点数:"+num+",上西电";
}else{
newdiv.innerHTML = "点数:"+num+",上政法";
}
}else if(cj<600){
newdiv.innerHTML = "骚年补考吧!";
}
}
</script>
<title>Insert title here</title>
</head>
<body>
输入小明成绩:<input id = 'cj' value=""/><button onclick="zhitouzi()">掷骰子</button>
<div id = 'jg'></div>
</body>
</html>