1 <%@ page language="java" contentType="text/html; charset=UTF-8" 2 pageEncoding="UTF-8"%> 3 4 5 6 720 21 22 23 24自动出题 8 9 10 11
1 <%@ page language="java" contentType="text/html; charset=UTF-8" 2 pageEncoding="UTF-8"%> 3 4 5 6 7自动出题 8 9 <%!10 public String putong(){11 char [] a=new char[4];12 a[0]='+';a[1]='-';a[2]='*';a[3]='/';13 int num1=(int)(Math.random()*10+1);14 int num2=(int)(Math.random()*10+1);15 int num=(int)(Math.random()*4+0);16 String s=num1+" "+a[num]+" "+num2+" =?";17 return s;18 }19 %>20 <%!21 public String zhenfenshu(){22 char [] a=new char[4];String m,n="";23 a[0]='+';a[1]='-';a[2]='*';a[3]='/';24 int num1=(int)(Math.random()*10+1);25 int num2=(int)(Math.random()*10+1);26 for(;num1==num2;num1=(int)(Math.random()*10+1),num2=(int)(Math.random()*10+1)){}27 if(num146 47 48 <%49 String type = (String)request.getParameter("type");50 int chutishu=Integer.parseInt(request.getParameter("chutishu"));51 int j=0;52 String []a=new String [chutishu];53 54 for(j=0;j 77 <%=j+1+"、 "+a[j]%> 78 <%} %>79 80 81