杭州交通信息网固态硬盘循环冗余检查:帮我看看源码哪错了.简单的html源码.我不懂
来源：百度文库 编辑：杭州交通信息网 时间：2024/04/27 23:48:57
<head>
<title>测试心算能力</title>
<style type="text/css">
<!--
body { font-family: "宋体"; font-size: 9pt; margin-top: 0px; margin-left: 0px; margin-right: 0px}
A { COLOR: black; FONT-SIZE: 13px; FONT-WEIGHT: 400; TEXT-DECORATION: none }
A:hover { COLOR: red; FONT-SIZE: 13px; FONT-WEIGHT: 400; TEXT-DECORATION: underline }
a:active { font: 9pt "宋体"; cursor: hand; color: #FF0033 }
-->
</style>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
</head>
<body>
<br>
<br>
<center><font color=red face="隶书" size=6>测试心算能力</font></center>
<br>
<br><center>
<table border=0 bordercolor=blue borderlight=green style="border-collapse: collapse" cellpadding="0" cellspacing="0">
<tr><td align=center><font size=4 color=red face="Arial, Helvetica, sans-serif"><strong>下面框中为脚本显示区
</strong></font></td></tr>
<tr><td align=center><SCRIPT LANGUAGE="JavaScript"><!--
function es() {
alert("请先作好准备.注意初始值为0")
x=0
var today=new Date()
sec=0
for (i=1;i<=5;i++) {
sec=today.getSeconds()
rand1 = 31
while ( rand1 > 30 ) {
rand1 = Math.random()*sec*100
rand1 = Math.ceil(rand1)
}
rand2 = Math.random()
if (rand2>0.5) {
mes="加上 ";
mes1=" 到 ";
y=rand1
}
else{
mes=" 减去 " ;
mes1=" 从 ";
y=-rand1
}
x1=x
x=x+y
if (x<0) {
mes="加上 ";
mes1=" 到 ";
x=x1+rand1
}
alert("请把原来结果"+mes+rand1+mes1+". ")
}
alert("请在下面的框上回答！")
}
//-->
</SCRIPT><FORM NAME="f"><INPUT TYPE="button" VALUE="开始啦" onClick="es()"></INPUT></FORM>
</td></tr></table></center>
<SCRIPT LANGUAGE="JavaScript">
function KK(){
tst=document.isn.username.value;
if (tst!=x)
alert("你答错了。正确答案是 "+x+" ")
}
else
{alert("恭喜你，答对了")
}
}
</SCRIPT>
<FORM NAME="isn">
<TR><TD><INPUT TYPE="text" NAME="username" VALUE="" SIZE=10></INPUT></TD></TR>
<TR><TD COLSPAN=2 ALIGN=CENTER><INPUT TYPE="button" NAME="btn" VALUE=" 回答 " onClick="KK()"></TD></TR>
</FORM>
</body>
</html>
出错类型是 74行缺少对象字符1代码0
<html>
<head>
<title>测试心算能力</title>
<style type="text/css">
<!--
body { font-family: "宋体"; font-size: 9pt; margin-top: 0px; margin-left: 0px; margin-right: 0px}
A { COLOR: black; FONT-SIZE: 13px; FONT-WEIGHT: 400; TEXT-DECORATION: none }
A:hover { COLOR: red; FONT-SIZE: 13px; FONT-WEIGHT: 400; TEXT-DECORATION: underline }
a:active { font: 9pt "宋体"; cursor: hand; color: #FF0033 }
-->
</style>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
</head>
<body>
<br>
<br>
<center><font color=red face="隶书" size=6>测试心算能力</font></center>
<br>
<br><center>
<table border=0 bordercolor=blue borderlight=green style="border-collapse: collapse" cellpadding="0" cellspacing="0">
<tr><td align=center><font size=4 color=red face="Arial, Helvetica, sans-serif"><strong>下面框中为脚本显示区
</strong></font></td></tr>
<tr><td align=center><SCRIPT LANGUAGE="JavaScript"><!--
function es() {
alert("请先作好准备.注意初始值为0")
x=0
var today=new Date()
sec=0
for (i=1;i<=5;i++) {
sec=today.getSeconds()
rand1 = 31
while ( rand1 > 30 ) {
rand1 = Math.random()*sec*100
rand1 = Math.ceil(rand1)
}
rand2 = Math.random()
if (rand2>0.5) {
mes="加上 ";
mes1=" 到 ";
y=rand1
}
else{
mes=" 减去 " ;
mes1=" 从 ";
y=-rand1
}
x1=x
x=x+y
if (x<0) {
mes="加上 ";
mes1=" 到 ";
x=x1+rand1
}
alert("请把原来结果"+mes+rand1+mes1+". ")
}
alert("请在下面的框上回答！")
}
//-->
</SCRIPT><FORM NAME="f"><INPUT TYPE="button" VALUE="开始啦" onClick="es()"></INPUT></FORM>
</td></tr></table></center>
<SCRIPT LANGUAGE="JavaScript">
function KK(){
tst=document.isn.username.value;
if (tst!=x)
{alert("你答错了。正确答案是 "+x+" ")
}
else
{alert("恭喜你，答对了")
}
}
</SCRIPT>
<FORM NAME="isn">
<TR><TD><INPUT TYPE="text" NAME="username" VALUE="" SIZE=10></INPUT></TD></TR>
<TR><TD COLSPAN=2 ALIGN=CENTER><INPUT TYPE="button" NAME="btn" VALUE=" 回答 " onClick="KK()"></TD></TR>
</FORM>
</body>
</html>
简单的SCRIPT语句格式问题。
不懂