<%@?page?language="java"?import="java.util.*"?contentType="text/html;?charset=utf-8"%>
<%
String?path?=?request.getContextPath();
String?basePath?=?request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<!DOCTYPE?HTML?PUBLIC?"-//W3C//DTD?HTML?4.01?Transitional//EN">
<html>
??<head>
????<base?href="<%=basePath%>">
????
????<title>我的測試主頁</title>
????
????<meta?http-equiv="pragma"?content="no-cache">
????<meta?http-equiv="cache-control"?content="no-cache">
????<meta?http-equiv="expires"?content="0">????
????<meta?http-equiv="keywords"?content="keyword1,keyword2,keyword3">
????<meta?http-equiv="description"?content="This?is?my?page">
????<!--
????<link?rel="stylesheet"?type="text/css"?href="styles.css">
????-->
??</head>
??
??<body>
??<%!
??String?print(){
????????????String?s?=?"";
????????????for(int?i=9;i<9;i++)
????????????{
????????????????for(int?j?=?1;j<i;j++)
????????????????{
????????????????????????s+=i+"*"+j+"="+(i*j)+" ";
????????????????}
????????????????????s+="<br>";
????????????}
????????????return?s;
????????}
????????void?pp(JspWriter?out)?throws?Exception
????????{
????????????for(int?i=9;i<9;i++)
????????????{
????????????????for(int?j?=?1;j<i;j++)
????????????????{
????????????????????????out.print(i+"*"+j+"="+(i*j)+" ");
????????????????}
????????????????????out.println("<br>");
????????????}
????????????
????????
????????}
?????%>
?????
?????<h1>九九</h1>
?????<%=print()%>
?????<%?pp(out);?%>
??</body>
</html>
1 回答
Mrshoushou
TA貢獻11條經驗 獲得超5個贊
根本不需要那么麻煩；
for(var i=1;j<=9;j++){
document.write("<tr>");
for(var j=1;j<=i;j++){
document.write('<td>'+i+'x'+j+'='+(i*j)+'</td>');}
document.write("</tr>");}
直接for循環嵌套就解決了
-
世有悲苦你這是用Javascript,我問的是為什么我的那個是錯的，不是麻不麻煩的問題。我想知道為什么我那樣不行
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