第一次作业

1.输出hello

<%@ page language="java" import="java.util.*" pageEncoding="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>
  </head>
  
  <body>
    Hello. <br>
  </body>
</html>

　　

 

 2，输出字母表

<%@ page language="java" import="java.util.*" pageEncoding="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>
  </head>
  
  <body> 
  <%
  char upperCase;
  char lowerCase;
  for(upperCase='A';upperCase<='Z';upperCase++){
  lowerCase=(char)(upperCase+32);
  out.print(upperCase+"("+lowerCase+")"+"");
  if(upperCase=='M')
  out.print("<br>");
  }
   %>
  
  </body>
</html>

　　

 

 3，输出九九乘法表

<%@ page language="java" import="java.util.*" pageEncoding="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>
  </head>
  
  <body> 
  <%
 for(int j=1;j<=9;j++){
  for(int i=1;i<=j;i++){
  int n=i*j;
  out.print(i+"*"+j+"="+n+"");
  }
  out.print("<br>");
  }
   %>
  
  </body>
</html>

　　

 

posted @ 2022-03-02 17:27  njztmx  阅读(16)  评论(0)    收藏  举报