1 <%@ page language="java" contentType="text/html; charset=utf-8"
2 pageEncoding="utf-8"%>
3 <!DOCTYPE html>
4 <html>
5 <head>
6 <body background="C:\Users\26624\Desktop/beijing.jpg">
7 <meta charset="utf-8">
8 <%
9 int y = Integer.parseInt(request.getParameter("numbera"));
10 int x = Integer.parseInt(request.getParameter("number"));
11 String values[] = new String[x];
12 int sum[]=new int[x];
13 int i;
14 for(i=0;i<x;i++)
15 {
16 int randNumber1 = (int)Math.floor(Math.random()*100+1);
17 int randNumber2 = (int)Math.floor(Math.random()*100+1);
18 int fuhao=(int)Math.floor(Math.random()*4+1);
19 if(fuhao==1){
20 values[i]=randNumber1+"+"+randNumber2+"=";
21 sum[i]=randNumber1+randNumber2;
22 }
23 if(fuhao==2){
24 if(randNumber1>randNumber2){
25 values[i]=randNumber1+"-"+randNumber2+"=";
26 sum[i]=randNumber1-randNumber2;
27 }
28 else{
29 values[i]=randNumber2+"-"+randNumber1+"=";
30 sum[i]=randNumber2-randNumber1;
31 }
32 }
33 if(fuhao==3){
34 if(randNumber1*randNumber2<=100){
35 values[i]=randNumber1+"*"+randNumber2+"=";
36 sum[i]=randNumber1*randNumber2;
37 }
38 else{
39 randNumber1=1;
40 values[i]=randNumber1+"*"+randNumber2+"=";
41 sum[i]=1*randNumber2;
42 }
43 }
44 if(fuhao==4){
45 if(randNumber1<randNumber2){
46 if(randNumber2%randNumber1==0){
47 values[i]=randNumber2+"/"+randNumber1+"=";
48 sum[i]=randNumber2/randNumber1;
49 }
50 else{
51 if(randNumber2%2==0){
52 randNumber1=2;
53 values[i]=randNumber2+"/"+randNumber1+"=";
54 sum[i]=randNumber2/randNumber1;
55 }
56 else if(randNumber2%3==0){
57 randNumber1=3;
58 values[i]=randNumber2+"/"+randNumber1+"=";
59 sum[i]=randNumber2/randNumber1;
60 }
61 else if(randNumber2%5==0){
62 randNumber1=5;
63 values[i]=randNumber2+"/"+randNumber1+"=";
64 sum[i]=randNumber2/randNumber1;
65 }
66 else{
67 randNumber1=1;
68 values[i]=randNumber2+"/"+randNumber1+"=";
69 sum[i]=randNumber2/randNumber1;
70 }
71 }
72 }
73 else if(randNumber2==0){
74 randNumber2=1;
75 values[i]=randNumber1+"/"+randNumber2+"=";
76 sum[i]=randNumber1/randNumber2;
77 }
78 else{
79 if(randNumber1%randNumber2==0){
80 values[i]=randNumber1+"/"+randNumber2+"=";
81 sum[i]=randNumber1/randNumber2;
82 }
83 else{
84 values[i]=randNumber1+"/"+randNumber1+"=";
85 sum[i]=randNumber1/randNumber1;
86 }
87 }
88 }
89 }
90 %>
91 <title>小学二年级四则运算</title>
92 </head>
93 <body>
94 <form action="interfacetwo.jsp">
95 <table>
96 <tr>
97 <td>题目</td>
98 <td>答案</td>
99 </tr>
100 <%
101 for(int j=0;j<x;){
102 %>
103 <tr>
104 <%
105 int k=0;
106 while(k<y){
107 %>
108 <td><%=values[j] %></td>
109 <td><input type="text" name="results" /></td>
110 <td><input type="hidden" name="answer" value=<%=sum[j] %>></td>
111 <%
112 if(k<y)
113 k++;
114 else
115 break;
116 if(j<x)
117 j++;
118 else
119 break;
120 }
121 %>
122 </tr>
123 <%
124 }
125 %>
126 <tr>
127 <td>
128 <input type="submit" value="提交"/>
129 </td>
130 </tr>
131 </table>
132 </form>
133 </body>
134 </html>
<%@ page language="java" contentType="text/html; charset=utf-8"
pageEncoding="utf-8"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Insert title here</title>
</head>
<body background="C:\Users\26624\Desktop/beijing.jpg">
<h1>网页版四则运算自动出题系统</h1>
<form action="test.jsp" method="get">
<form action="interfacetwo.jsp" method="get">
<table>
<tr>
<td>总题数</td>
<td>
<input type="text" name="number">
</td>
</tr>
<tr>
<td>每行题数</td>
<td>
<input type="text" name="numbera">
</td>
</tr>
<tr>
<td>
<input type="submit" value="开始答题"/>
</td>
</tr>
</table>
</form>
</body>
</html>
<%@ page language="java" contentType="text/html; charset=utf-8"
pageEncoding="utf-8"%>
<!DOCTYPE html>
<html>
<head>
<body background="C:\Users\26624\Desktop/beijing.jpg">
<meta charset="utf-8">
<title>Insert title here</title>
</head>
<body background="C:\Users\26624\Desktop/beijing.jpg">
<%
String results[] = request.getParameterValues("results");
String answer[] = request.getParameterValues("answer");
int tr = 0;
int fa = 0;
for(int i=0;i<results.length;i++){
if(results[i].equals(answer[i])){
tr++;%>
<p>第<%=i+1 %>题正确</p>
<%
}else{
fa++;%>
<p>第<%=i+1 %>题错误,正确答案为<%=answer[i] %></p>
<%
}
}
%>
<h2>
答对了<%=tr %>题，答错了<%=fa %>题
</h2> <form action="interfaceone.jsp"> <input type="submit" value="重新开始答题"/></td>
<a href="interfacethree.jsp"> 结束<a>
</body>
</html>
<%@ page language="java" contentType="text/html; charset=utf-8"
pageEncoding="utf-8"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Insert title here</title>
</head>
<body background="C:\Users\26624\Desktop/beijing.jpg">
本次答题结束
</body>
</html>
原文地址：https://www.cnblogs.com/vvxvv/p/11771734.html
时间： 2024-10-18 17:06:41