JAVA学生信息管理系统 41.38KB

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JAVA.学生信息管理系统.zip 大约有3个文件

Main.docx 21.43KB
StudentService.docx 13.49KB
Teacher.docx 14.18KB

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由JAVA语言写的学生信息管理系统注：没应用I/O流开始界面 1.学生注册 2.学生登入 3.老师注册 4.老师登入注册界面学生学号姓名性别年龄成绩年级密码老师编号姓名密码性别年龄登入界面学生学号密码老师编号密码主界面学生查看个人信息退出老师查看学生列表更新学生信息删除学生信息添加学生信息退出

<link href="/image.php?url=https://csdnimg.cn/release/download_crawler_static/css/base.min.css" rel="stylesheet"/><link href="/image.php?url=https://csdnimg.cn/release/download_crawler_static/css/fancy.min.css" rel="stylesheet"/><link href="/image.php?url=https://csdnimg.cn/release/download_crawler_static/89564401/raw.css" rel="stylesheet"/><div id="sidebar" style="display: none"><div id="outline"></div></div><div class="pf w0 h0" data-page-no="1" id="pf1"><div class="pc pc1 w0 h0"><img alt="" class="bi x0 y0 w1 h1" src="/image.php?url=https://csdnimg.cn/release/download_crawler_static/89564401/bg1.jpg"/><div class="t m0 x1 h2 y1 ff1 fs0 fc0 sc0 ls0 ws0">package <span class="fc1">ssss<span class="fc2">;</span></span></div><div class="t m0 x1 h2 y2 ff1 fs0 fc3 sc0 ls0 ws0">//package student.system;</div><div class="t m0 x1 h2 y3 ff1 fs0 fc0 sc0 ls0 ws0">import <span class="fc1">java.util.<span class="fc2">*;</span></span></div><div class="t m0 x1 h2 y4 ff1 fs0 fc0 sc0 ls0 ws0">public class <span class="fc1">Main <span class="fc2">{</span></span></div><div class="t m0 x1 h3 y5 ff1 fs0 fc2 sc0 ls0 ws0"> <span class="fc3">//<span class="ff2">控制台输入</span></span></div><div class="t m0 x1 h3 y6 ff3 fs0 fc3 sc0 ls0 ws0"> <span class="ff1 fc0">private static <span class="fc1">Scanner <span class="ff4 fc4">input</span><span class="fc2">=</span></span>new <span class="fc2">Scanner(<span class="fc1">System</span>.<span class="ff4 fc4">in</span>);</span></span></div><div class="t m0 x1 h3 y7 ff1 fs0 fc2 sc0 ls0 ws0"> <span class="fc3">//<span class="ff2">创建一个集合<span class="_ _0"> </span></span>studentlist<span class="_ _1"> </span><span class="ff2">存储学生信息，通过<span class="_ _0"> </span></span>ArrayList</span></div><div class="t m0 x1 h3 y8 ff2 fs0 fc3 sc0 ls0 ws0">类去实现<span class="_ _0"> </span><span class="ff1">List<span class="_ _1"> </span></span>接口中的方法</div><div class="t m0 x1 h3 y9 ff3 fs0 fc3 sc0 ls0 ws0"> <span class="ff1 fc0">private static <span class="fc1">List<span class="fc2"><</span>Student<span class="fc2">> <span class="ff4 fc4">studentlist</span>=</span></span>new </span></div><div class="t m0 x1 h2 ya ff1 fs0 fc2 sc0 ls0 ws0">ArrayList<<span class="fc1">Student</span>>();</div><div class="t m0 x1 h3 yb ff1 fs0 fc2 sc0 ls0 ws0"> <span class="fc3">//<span class="ff2">声明一个<span class="_ _0"> </span></span>Student<span class="_ _1"> </span><span class="ff2">类对象，记录当前学生的信息</span></span></div><div class="t m0 x1 h3 yc ff3 fs0 fc3 sc0 ls0 ws0"> <span class="ff1 fc0">private static <span class="fc1">Student <span class="ff4 fc4">current</span><span class="fc2">=</span></span>new <span class="fc2">Student();</span></span></div><div class="t m0 x1 h2 yd ff1 fs0 fc2 sc0 ls0 ws0"> <span class="fc0">private static <span class="fc1">List</span></span><<span class="fc1">Teacher</span>> <span class="ff4 fc4">teacherlist</span>=<span class="fc0">new </span></div><div class="t m0 x1 h2 ye ff1 fs0 fc2 sc0 ls0 ws0">ArrayList<<span class="fc1">Teacher</span>>();</div><div class="t m0 x1 h2 yf ff1 fs0 fc2 sc0 ls0 ws0"> <span class="fc0">private static <span class="fc1">Teacher <span class="ff4 fc4">curren</span></span></span>=<span class="fc0">new </span>Teacher();</div><div class="t m0 x1 h3 y10 ff1 fs0 fc2 sc0 ls0 ws0"> <span class="fc3">//<span class="ff2">声明一个<span class="_ _0"> </span></span>StudentManage<span class="_ _1"> </span><span class="ff2">类对象</span></span></div><div class="t m0 x1 h3 y11 ff3 fs0 fc3 sc0 ls0 ws0"> <span class="ff1 fc0">private static <span class="fc1">StudentManage <span class="ff4 fc4">studentservice</span><span class="fc2">=</span></span>new </span></div><div class="t m0 x1 h2 y12 ff1 fs0 fc2 sc0 ls0 ws0">StudentManage();</div><div class="t m0 x1 h3 y13 ff1 fs0 fc2 sc0 ls0 ws0"> <span class="fc3">//<span class="ff2">标记变量，是否登录的标志</span></span></div><div class="t m0 x1 h3 y14 ff3 fs0 fc3 sc0 ls0 ws0"> <span class="ff1">//<span class="ff2">主界面，菜单栏</span></span></div><div class="t m0 x1 h3 y15 ff3 fs0 fc3 sc0 ls0 ws0"> <span class="ff1 fc0">private static <span class="fc1">String <span class="fc5">StudentMenu<span class="fc2">(){</span></span></span></span></div><div class="t m0 x1 h3 y16 ff1 fs0 fc2 sc0 ls0 ws0"> <span class="fc1">System</span>.<span class="ff4 fc4">out</span>.println(<span class="fc6">"==============<span class="ff2">学生信息管理系</span></span></div></div><div class="pi" data-data='{"ctm":[1.611830,0.000000,0.000000,1.611830,0.000000,0.000000]}'></div></div><div id="pf2" class="pf w0 h0" data-page-no="2"><div class="pc pc2 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="/image.php?url=https://csdnimg.cn/release/download_crawler_static/89564401/bg2.jpg"><div class="t m0 x1 h3 y17 ff2 fs0 fc6 sc0 ls0 ws0">统<span class="ff1">=============="<span class="fc2">);</span></span></div><div class="t m0 x1 h3 y18 ff1 fs0 fc2 sc0 ls0 ws0"> <span class="fc1">System</span>.<span class="ff4 fc4">out</span>.println(<span class="fc6">"7.<span class="ff2">查看个人信息</span>"</span>);</div><div class="t m0 x1 h3 y19 ff1 fs0 fc2 sc0 ls0 ws0"> <span class="fc1">System</span>.<span class="ff4 fc4">out</span>.println(<span class="fc6">"10.<span class="ff2">退出</span>"</span>);</div><div class="t m0 x1 h2 y4 ff1 fs0 fc2 sc0 ls0 ws0"> </div><div class="t m0 x1 h2 y1a ff1 fs0 fc1 sc0 ls0 ws0">System<span class="fc2">.<span class="ff4 fc4">out</span>.println(<span class="fc6">"===================================</span></span></div><div class="t m0 x1 h2 y6 ff1 fs0 fc6 sc0 ls0 ws0">====="<span class="fc2">);</span></div><div class="t m0 x1 h3 y7 ff1 fs0 fc2 sc0 ls0 ws0"> <span class="fc1">System</span>.<span class="ff4 fc4">out</span>.print(<span class="fc6">"<span class="ff2">输入你需要选择的功能编号：</span>"</span>);</div><div class="t m0 x1 h3 y8 ff1 fs0 fc2 sc0 ls0 ws0"> <span class="fc0">return <span class="ff4 fc4">input</span></span>.next();<span class="fc3">//<span class="ff2">返回每个功能前的数字</span></span></div><div class="t m0 x1 h3 y9 ff3 fs0 fc3 sc0 ls0 ws0"> <span class="ff1 fc2">}</span></div><div class="t m0 x1 h2 ya ff1 fs0 fc2 sc0 ls0 ws0"> <span class="fc0">private static <span class="fc1">String <span class="fc5">StudentandTeacherMenu</span></span></span>(){</div><div class="t m0 x1 h3 yb ff1 fs0 fc2 sc0 ls0 ws0"> <span class="fc1">System</span>.<span class="ff4 fc4">out</span>.println(<span class="fc6">"==============<span class="ff2">学生信息管理系</span></span></div><div class="t m0 x1 h3 y1b ff2 fs0 fc6 sc0 ls0 ws0">统<span class="ff1">=============="<span class="fc2">);</span></span></div><div class="t m0 x1 h3 y1c ff1 fs0 fc2 sc0 ls0 ws0"> <span class="fc1">System</span>.<span class="ff4 fc4">out</span>.println(<span class="fc6">"1.<span class="ff2">学生登录</span> 2.<span class="ff2">教师登录</span> "</span>);</div><div class="t m0 x1 h3 y1d ff1 fs0 fc2 sc0 ls0 ws0"> <span class="fc1">System</span>.<span class="ff4 fc4">out</span>.println(<span class="fc6">"3.<span class="ff2">学生注册</span> 4.<span class="ff2">教师注册</span>"</span>);</div><div class="t m0 x1 h2 yf ff1 fs0 fc2 sc0 ls0 ws0"> </div><div class="t m0 x1 h2 y1e ff1 fs0 fc1 sc0 ls0 ws0">System<span class="fc2">.<span class="ff4 fc4">out</span>.println(<span class="fc6">"===================================</span></span></div><div class="t m0 x1 h2 y11 ff1 fs0 fc6 sc0 ls0 ws0">====="<span class="fc2">);</span></div><div class="t m0 x1 h3 y1f ff1 fs0 fc2 sc0 ls0 ws0"> <span class="fc1">System</span>.<span class="ff4 fc4">out</span>.print(<span class="fc6">"<span class="ff2">输入你需要选择的功能编号：</span>"</span>);</div><div class="t m0 x1 h3 y13 ff1 fs0 fc2 sc0 ls0 ws0"> <span class="fc0">return <span class="ff4 fc4">input</span></span>.next();<span class="fc3">//<span class="ff2">返回每个功能前的数字</span></span></div><div class="t m0 x1 h3 y20 ff3 fs0 fc3 sc0 ls0 ws0"> <span class="ff1 fc2">}</span></div><div class="t m0 x1 h2 y15 ff1 fs0 fc2 sc0 ls0 ws0"> <span class="fc0">private static <span class="fc1">String <span class="fc5">TeacherMenu</span></span></span>(){</div><div class="t m0 x1 h3 y16 ff1 fs0 fc2 sc0 ls0 ws0"> <span class="fc1">System</span>.<span class="ff4 fc4">out</span>.println(<span class="fc6">"==============<span class="ff2">学生信息管理系</span></span></div></div><div class="pi" data-data='{"ctm":[1.611830,0.000000,0.000000,1.611830,0.000000,0.000000]}'></div></div><div id="pf3" class="pf w0 h0" data-page-no="3"><div class="pc pc3 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="/image.php?url=https://csdnimg.cn/release/download_crawler_static/89564401/bg3.jpg"><div class="t m0 x1 h3 y17 ff2 fs0 fc6 sc0 ls0 ws0">统<span class="ff1">=============="<span class="fc2">);</span></span></div><div class="t m0 x1 h3 y18 ff1 fs0 fc2 sc0 ls0 ws0"> <span class="fc1">System</span>.<span class="ff4 fc4">out</span>.println(<span class="fc6">"5.<span class="ff2">查看学生列表</span>"</span>);</div><div class="t m0 x1 h3 y19 ff1 fs0 fc2 sc0 ls0 ws0"> <span class="fc1">System</span>.<span class="ff4 fc4">out</span>.println(<span class="fc6">"6.<span class="ff2">更新学生信息</span>"</span>);</div><div class="t m0 x1 h3 y21 ff1 fs0 fc2 sc0 ls0 ws0"> <span class="fc1">System</span>.<span class="ff4 fc4">out</span>.println(<span class="fc6">"8.<span class="ff2">删除学生信息</span>"</span>);</div><div class="t m0 x1 h3 y5 ff1 fs0 fc2 sc0 ls0 ws0"> <span class="fc1">System</span>.<span class="ff4 fc4">out</span>.println(<span class="fc6">"9.<span class="ff2">添加学生信息</span>"</span>);</div><div class="t m0 x1 h3 y22 ff1 fs0 fc2 sc0 ls0 ws0"> <span class="fc1">System</span>.<span class="ff4 fc4">out</span>.println(<span class="fc6">"10.<span class="ff2">退出</span>"</span>);</div><div class="t m0 x1 h2 y23 ff1 fs0 fc2 sc0 ls0 ws0"> </div><div class="t m0 x1 h2 y24 ff1 fs0 fc1 sc0 ls0 ws0">System<span class="fc2">.<span class="ff4 fc4">out</span>.println(<span class="fc6">"===================================</span></span></div><div class="t m0 x1 h2 y9 ff1 fs0 fc6 sc0 ls0 ws0">====="<span class="fc2">);</span></div><div class="t m0 x1 h3 y25 ff1 fs0 fc2 sc0 ls0 ws0"> <span class="fc1">System</span>.<span class="ff4 fc4">out</span>.print(<span class="fc6">"<span class="ff2">输入你需要选择的功能编号：</span>"</span>);</div><div class="t m0 x1 h3 yb ff1 fs0 fc2 sc0 ls0 ws0"> <span class="fc0">return <span class="ff4 fc4">input</span></span>.next();<span class="fc3">//<span class="ff2">返回每个功能前的数字</span></span></div><div class="t m0 x1 h3 yc ff3 fs0 fc3 sc0 ls0 ws0"> <span class="ff1 fc2">}</span></div><div class="t m0 x1 h2 yd ff1 fs0 fc2 sc0 ls0 ws0"> <span class="fc0">private static boolean <span class="ff4 fc4">isLogin</span></span>=<span class="fc0">false</span>;</div><div class="t m0 x1 h2 ye ff1 fs0 fc2 sc0 ls0 ws0"> <span class="fc0">public static void <span class="fc5">main</span></span>(<span class="fc1">String</span>[] <span class="fc1">args</span>) <span class="fc0">throws </span></div><div class="t m0 x1 h2 yf ff1 fs0 fc1 sc0 ls0 ws0">InterruptedException <span class="fc2">{</span></div><div class="t m0 x1 h3 y10 ff1 fs0 fc2 sc0 ls0 ws0"> <span class="fc1">System</span>.<span class="ff4 fc4">out</span>.println(<span class="fc6">"<span class="ff2">正在打开学生信息管理系</span></span></div><div class="t m0 x1 h3 y26 ff2 fs0 fc6 sc0 ls0 ws0">统<span class="ff1">......."<span class="fc2">);</span></span></div><div class="t m0 x1 h3 y1f ff1 fs0 fc2 sc0 ls0 ws0"> <span class="fc1">Thread</span>.<span class="ff4">sleep</span>(<span class="fc7">3000</span>);<span class="fc3">//<span class="ff2">线程延时，也可以不写</span></span></div><div class="t m0 x1 h3 y13 ff3 fs0 fc3 sc0 ls0 ws0"> <span class="ff4 fc4">studentservice<span class="ff1 fc2">.initStudentInfo(</span>studentlist<span class="ff1 fc2">);<span class="fc3">//<span class="ff2">初</span></span></span></span></div><div class="t m0 x1 h3 y14 ff2 fs0 fc3 sc0 ls0 ws0">始化，随机生成<span class="_ _0"> </span><span class="ff1">10<span class="_ _1"> </span></span>个学生信息</div><div class="t m0 x1 h3 y15 ff3 fs0 fc3 sc0 ls0 ws0"> <span class="ff1 fc0">int </span></div><div class="t m0 x1 h3 y16 ff1 fs0 fc1 sc0 ls0 ws0">choose<span class="fc2">=</span>Integer<span class="fc2">.<span class="ff4">parseInt</span>(<span class="ff4">StudentandTeacherMenu</span>());<span class="fc3">//<span class="ff2">获取</span></span></span></div></div><div class="pi" data-data='{"ctm":[1.611830,0.000000,0.000000,1.611830,0.000000,0.000000]}'></div></div><div id="pf4" class="pf w0 h0" data-page-no="4"><div class="pc pc4 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="/image.php?url=https://csdnimg.cn/release/download_crawler_static/89564401/bg4.jpg"><div class="t m0 x1 h3 y17 ff1 fs0 fc3 sc0 ls0 ws0">Menu()<span class="ff2">方法中的<span class="_ _0"> </span></span>Integer<span class="_ _1"> </span><span class="ff2">整形数据</span></div><div class="t m0 x1 h3 y18 ff3 fs0 fc3 sc0 ls0 ws0"> <span class="ff1 fc0">while<span class="fc2">(<span class="fc1">choose</span><<span class="fc7">10</span>) {<span class="fc3">//<span class="ff2">循环读入不同的数字，表示不同的</span></span></span></span></div><div class="t m0 x1 h3 y19 ff2 fs0 fc3 sc0 ls0 ws0">功能</div><div class="t m0 x1 h3 y4 ff3 fs0 fc3 sc0 ls0 ws0"> <span class="ff1 fc0">switch<span class="fc2">(<span class="fc1">choose</span>) {</span></span></div><div class="t m0 x1 h2 y1a ff1 fs0 fc2 sc0 ls0 ws0"> <span class="fc0">case <span class="fc7">1</span></span>:</div><div class="t m0 x1 h3 y22 ff1 fs0 fc2 sc0 ls0 ws0"> <span class="ff4">login1</span>();<span class="fc3">//<span class="ff2">学生登录</span></span></div><div class="t m0 x1 h3 y7 ff3 fs0 fc3 sc0 ls0 ws0"> </div><div class="t m0 x1 h2 y24 ff1 fs0 fc1 sc0 ls0 ws0">choose<span class="fc2">=</span>Integer<span class="fc2">.<span class="ff4">parseInt</span>(<span class="ff4">StudentMenu</span>());</span></div><div class="t m0 x1 h2 y9 ff1 fs0 fc2 sc0 ls0 ws0"> <span class="fc0">break</span>;</div><div class="t m0 x1 h2 ya ff1 fs0 fc2 sc0 ls0 ws0"> <span class="fc0">case <span class="fc7">2</span></span>:</div><div class="t m0 x1 h3 yb ff1 fs0 fc2 sc0 ls0 ws0"> <span class="ff4">login2</span>();<span class="fc3">//<span class="ff2">教师登录</span></span></div><div class="t m0 x1 h3 y1b ff3 fs0 fc3 sc0 ls0 ws0"> </div><div class="t m0 x1 h2 yd ff1 fs0 fc1 sc0 ls0 ws0">choose<span class="fc2">=</span>Integer<span class="fc2">.<span class="ff4">parseInt</span>(<span class="ff4">TeacherMenu</span>());</span></div><div class="t m0 x1 h2 ye ff1 fs0 fc2 sc0 ls0 ws0"> <span class="fc0">break</span>;</div><div class="t m0 x1 h2 yf ff1 fs0 fc2 sc0 ls0 ws0"> <span class="fc0">case <span class="fc7">3</span></span>:</div><div class="t m0 x1 h3 y10 ff1 fs0 fc2 sc0 ls0 ws0"> <span class="ff4">registerstudent</span>();<span class="fc3">//<span class="ff2">学生注册</span></span></div><div class="t m0 x1 h3 y26 ff3 fs0 fc3 sc0 ls0 ws0"> </div><div class="t m0 x1 h2 y12 ff1 fs0 fc1 sc0 ls0 ws0">choose<span class="fc2">=</span>Integer<span class="fc2">.<span class="ff4">parseInt</span>(<span class="ff4">StudentandTeacherMenu</span>());</span></div><div class="t m0 x1 h2 y27 ff1 fs0 fc2 sc0 ls0 ws0"> <span class="fc0">break</span>;</div><div class="t m0 x1 h2 y20 ff1 fs0 fc2 sc0 ls0 ws0"> <span class="fc0">case <span class="fc7">4</span></span>:</div><div class="t m0 x1 h2 y15 ff1 fs0 fc2 sc0 ls0 ws0"> <span class="ff4">registerteacher</span>();</div><div class="t m0 x1 h2 y28 ff1 fs0 fc2 sc0 ls0 ws0"> </div></div><div class="pi" data-data='{"ctm":[1.611830,0.000000,0.000000,1.611830,0.000000,0.000000]}'></div></div><div id="pf5" class="pf w0 h0" data-page-no="5"><div class="pc pc5 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="/image.php?url=https://csdnimg.cn/release/download_crawler_static/89564401/bg5.jpg"><div class="t m0 x1 h2 y1 ff1 fs0 fc1 sc0 ls0 ws0">choose<span class="fc2">=</span>Integer<span class="fc2">.<span class="ff4">parseInt</span>(<span class="ff4">StudentandTeacherMenu</span>());</span></div><div class="t m0 x1 h2 y2 ff1 fs0 fc2 sc0 ls0 ws0"> <span class="fc0">break</span>;</div><div class="t m0 x1 h2 y3 ff1 fs0 fc2 sc0 ls0 ws0"> <span class="fc0">case <span class="fc7">5</span></span>:</div><div class="t m0 x1 h3 y21 ff1 fs0 fc2 sc0 ls0 ws0"> <span class="fc0">if</span>(<span class="ff4 fc4">isLogin</span>) {<span class="fc3">//<span class="ff2">已经登录</span></span></div><div class="t m0 x1 h3 y5 ff3 fs0 fc3 sc0 ls0 ws0"> <span class="ff1 fc1">System<span class="fc2">.<span class="ff4 fc4">out</span>.println(<span class="fc6">"=====><span class="ff2">学生列表</span></span></span></span></div><div class="t m0 x1 h2 y6 ff1 fs0 fc6 sc0 ls0 ws0">"<span class="fc2">);</span></div><div class="t m0 x1 h2 y23 ff1 fs0 fc2 sc0 ls0 ws0"> </div><div class="t m0 x1 h3 y8 ff4 fs0 fc4 sc0 ls0 ws0">studentservice<span class="ff1 fc2">.printStudentInfo(</span>studentlist<span class="ff1 fc2">);<span class="fc3">//<span class="ff2">打印学生</span></span></span></div><div class="t m0 x1 h3 y29 ff2 fs0 fc3 sc0 ls0 ws0">信息列表</div><div class="t m0 x1 h3 y25 ff3 fs0 fc3 sc0 ls0 ws0"> <span class="ff1 fc2">}<span class="fc0">else </span>{<span class="fc3">//<span class="ff2">未登录</span></span></span></div><div class="t m0 x1 h3 yb ff3 fs0 fc3 sc0 ls0 ws0"> <span class="ff1 fc1">System<span class="fc2">.<span class="ff4 fc4">out</span>.println(<span class="fc6">"<span class="ff2">请先登录！！！</span></span></span></span></div><div class="t m0 x1 h2 yc ff1 fs0 fc6 sc0 ls0 ws0">"<span class="fc2">);</span></div><div class="t m0 x1 h2 yd ff1 fs0 fc2 sc0 ls0 ws0"> }</div><div class="t m0 x1 h2 ye ff1 fs0 fc2 sc0 ls0 ws0"> </div><div class="t m0 x1 h2 yf ff1 fs0 fc1 sc0 ls0 ws0">choose<span class="fc2">=</span>Integer<span class="fc2">.<span class="ff4">parseInt</span>(<span class="ff4">TeacherMenu</span>());</span></div><div class="t m0 x1 h2 y1e ff1 fs0 fc2 sc0 ls0 ws0"> <span class="fc0">break</span>;</div><div class="t m0 x1 h2 y11 ff1 fs0 fc2 sc0 ls0 ws0"> <span class="fc0">case <span class="fc7">6</span></span>:</div><div class="t m0 x1 h3 y1f ff1 fs0 fc2 sc0 ls0 ws0"> <span class="ff4">update</span>();<span class="fc3">//<span class="ff2">更新学生信息</span></span></div><div class="t m0 x1 h3 y13 ff3 fs0 fc3 sc0 ls0 ws0"> </div><div class="t m0 x1 h2 y20 ff1 fs0 fc1 sc0 ls0 ws0">choose<span class="fc2">=</span>Integer<span class="fc2">.<span class="ff4">parseInt</span>(<span class="ff4">TeacherMenu</span>());</span></div><div class="t m0 x1 h2 y15 ff1 fs0 fc2 sc0 ls0 ws0"> <span class="fc0">break</span>;</div><div class="t m0 x1 h2 y28 ff1 fs0 fc2 sc0 ls0 ws0"> <span class="fc0">case <span class="fc7">7</span></span>:</div></div><div class="pi" data-data='{"ctm":[1.611830,0.000000,0.000000,1.611830,0.000000,0.000000]}'></div></div>

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