c课程设计要求.htm

学生选课系统

<P class=MsoNormal style="TEXT-INDENT: 21.75pt"><SPAN lang=EN-US>3</SPAN><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、录入</SPAN><SPAN 
lang=EN-US>/</SPAN><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">修改成绩</SPAN><SPAN 
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">（</SPAN><SPAN 
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体">★</SPAN><SPAN 
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">）</SPAN></P>
<P class=MsoNormal style="TEXT-INDENT: 21.75pt"><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">录入或者修改学生的选修课成绩。</SPAN></P>
<P class=MsoNormal style="TEXT-INDENT: 21.75pt"><SPAN lang=EN-US>4</SPAN><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、修改课程</SPAN></P>
<P class=MsoNormal style="TEXT-INDENT: 21.75pt"><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">可以修改开课的课程名称、教师、教室、限选人数、学分等等。</SPAN></P>
<P class=MsoNormal style="TEXT-INDENT: 21.75pt"><SPAN lang=EN-US>5</SPAN><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、删除学生</SPAN></P>
<P class=MsoNormal style="TEXT-INDENT: 21.75pt"><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">删除一个学生，同时删除其课程，原选课人数、班级人数、班级平均分同时动态变化。</SPAN></P>
<P class=MsoNormal style="TEXT-INDENT: 21.75pt"><SPAN lang=EN-US>6</SPAN><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、退选课程</SPAN></P>
<P class=MsoNormal style="TEXT-INDENT: 21.75pt"><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">删除一个学生选择的某课程。同时原选课人数也发上变化。</SPAN></P>
<P class=MsoNormal style="TEXT-INDENT: 21.75pt"><SPAN lang=EN-US>7</SPAN><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、删除班级</SPAN></P>
<P class=MsoNormal style="TEXT-INDENT: 21.75pt"><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">删除一个班级，同时删除其学生、学生选的课程，其他相关信息同时动态变化。</SPAN></P>
<P class=MsoNormal style="TEXT-INDENT: 21.75pt"><SPAN lang=EN-US>8</SPAN><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、删除课程</SPAN></P>
<P class=MsoNormal style="TEXT-INDENT: 21.75pt"><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">删除一门已经开的课。</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><o:p>&nbsp;</o:p></SPAN></P>
<P class=MsoNormal><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">四、查询数据</SPAN></P>
<P class=MsoNormal style="TEXT-INDENT: 21.75pt"><SPAN lang=EN-US>1</SPAN><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、查询班级</SPAN></P>
<P class=MsoNormal style="TEXT-INDENT: 21.75pt"><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">可以通过多条件并列模糊查找数据库中满足条件的班级（如人数等）。</SPAN></P>
<P class=MsoNormal style="TEXT-INDENT: 21.75pt"><SPAN lang=EN-US>2</SPAN><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、查询学生</SPAN><SPAN 
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">（</SPAN><SPAN 
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体">★</SPAN><SPAN 
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">）</SPAN></P>
<P class=MsoNormal style="TEXT-INDENT: 21.75pt"><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">可以通过多条件并列模糊查找数据库中满足条件的学生。</SPAN></P>
<P class=MsoNormal style="TEXT-INDENT: 21.75pt"><SPAN lang=EN-US>3</SPAN><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、查询开课</SPAN></P>
<P class=MsoNormal style="TEXT-INDENT: 21.75pt"><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">可以通过多条件并列模糊查找数据库中满足条件的已经开设的课程。</SPAN></P>
<P class=MsoNormal style="TEXT-INDENT: 21.75pt"><SPAN lang=EN-US>4</SPAN><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、查询成绩</SPAN></P>
<P class=MsoNormal 
style="MARGIN-LEFT: 21pt; TEXT-INDENT: 0.75pt; mso-char-indent-count: .07; mso-para-margin-left: 2.0gd"><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">学生只能查找自己的成绩，而管理员可以通过多条件并列模糊查找数据库中满足条件的成绩。</SPAN></P>
<P class=MsoNormal 
style="MARGIN-LEFT: 21pt; TEXT-INDENT: 0.75pt; mso-char-indent-count: .07; mso-para-margin-left: 2.0gd"><SPAN 
lang=EN-US>5</SPAN><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、详细班级</SPAN><SPAN 
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">（</SPAN><SPAN 
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体">★</SPAN><SPAN 
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">）</SPAN></P>
<P class=MsoNormal 
style="MARGIN-LEFT: 21pt; TEXT-INDENT: 0.75pt; mso-char-indent-count: .07; mso-para-margin-left: 2.0gd"><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">输入班级编号，查询班级信息。</SPAN></P>
<P class=MsoNormal 
style="MARGIN-LEFT: 21pt; TEXT-INDENT: 0.75pt; mso-char-indent-count: .07; mso-para-margin-left: 2.0gd"><SPAN 
lang=EN-US>6</SPAN><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、详细学生</SPAN><SPAN 
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">（</SPAN><SPAN 
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体">★</SPAN><SPAN 
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">）</SPAN></P>
<P class=MsoNormal 
style="MARGIN-LEFT: 21pt; TEXT-INDENT: 0.75pt; mso-char-indent-count: .07; mso-para-margin-left: 2.0gd"><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">输入学生编号，查询学生信息。</SPAN></P>
<P class=MsoNormal 
style="MARGIN-LEFT: 21pt; TEXT-INDENT: 0.75pt; mso-char-indent-count: .07; mso-para-margin-left: 2.0gd"><SPAN 
lang=EN-US>7</SPAN><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、详细课程</SPAN><SPAN 
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">（</SPAN><SPAN 
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体">★</SPAN><SPAN 
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">）</SPAN></P>
<P class=MsoNormal 
style="MARGIN-LEFT: 21pt; TEXT-INDENT: 0.75pt; mso-char-indent-count: .07; mso-para-margin-left: 2.0gd"><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">输入课程编号，查询课程信息。</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><o:p>&nbsp;</o:p></SPAN></P>
<P class=MsoNormal><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">五、输出报表</SPAN></P>
<P class=MsoNormal style="TEXT-INDENT: 21.75pt"><SPAN lang=EN-US>1</SPAN><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、课程报表</SPAN><SPAN 
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">（</SPAN><SPAN 
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体">★</SPAN><SPAN 
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">）</SPAN></P>
<P class=MsoNormal style="TEXT-INDENT: 21.75pt"><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">输出所有已经开设的课程并显示相关信息。</SPAN></P>
<P class=MsoNormal style="TEXT-INDENT: 21.75pt"><SPAN lang=EN-US>2</SPAN><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、班级报表</SPAN><SPAN 
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">（</SPAN><SPAN 
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体">★</SPAN><SPAN 
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">）</SPAN></P>
<P class=MsoNormal style="TEXT-INDENT: 21.75pt"><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">输出所有已经存在的班级并显示相关信息。</SPAN></P>
<P class=MsoNormal style="TEXT-INDENT: 21.75pt"><SPAN lang=EN-US>3</SPAN><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、成绩报表</SPAN><SPAN 
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">（</SPAN><SPAN 
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体">★</SPAN><SPAN 
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">）</SPAN></P>
<P class=MsoNormal 
style="MARGIN-LEFT: 21pt; TEXT-INDENT: 0.75pt; mso-char-indent-count: .07; mso-para-margin-left: 2.0gd"><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">先选定课程，之后可以选择按照升序或降序排出选修此课程学生的总评成绩的名次，或者只输出该科不及格学生的名单。</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><o:p>&nbsp;</o:p></SPAN></P>
<P class=MsoNormal><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">六、帮助</SPAN></P>
<P class=MsoNormal style="TEXT-INDENT: 21.75pt"><SPAN lang=EN-US>1</SPAN><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、关于</SPAN><SPAN 
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">（</SPAN><SPAN 
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体">★</SPAN><SPAN 
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">）</SPAN></P>
<P class=MsoNormal style="TEXT-INDENT: 21.75pt"><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">显示系统的版权信息。</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><o:p>&nbsp;</o:p></SPAN></P>
<P class=MsoNormal><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">七、其他</SPAN></P>
<P class=MsoNormal style="TEXT-INDENT: 21.75pt"><SPAN lang=EN-US>1</SPAN><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、登陆</SPAN></P>
<P class=MsoNormal 
style="MARGIN-LEFT: 21pt; TEXT-INDENT: 0.75pt; mso-char-indent-count: .07; mso-para-margin-left: 2.0gd"><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">选择用户类型，核对密码，如果正确则可以登录。如果错误连续三次，回退出系统。如果是学生的密码连续三次输入错误则冻结该账户。</SPAN></P>
<P class=MsoNormal 
style="MARGIN-LEFT: 21pt; TEXT-INDENT: -21pt; mso-char-indent-count: -2.0"><SPAN 
lang=EN-US><SPAN style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp; 
</SPAN>2</SPAN><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、需要使用多个文件来存储不同的信息例如：用户登陆信息存储在</SPAN><SPAN 
lang=EN-US>user.dat</SPAN><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">中、学生基本信息存储在</SPAN><SPAN 
lang=EN-US>stuinfo.dat</SPAN><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">中。</SPAN></P>
<P class=MsoNormal 
style="MARGIN-LEFT: 21pt; TEXT-INDENT: -21pt; mso-char-indent-count: -2.0"><SPAN 
lang=EN-US><SPAN style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp; 
</SPAN>3</SPAN><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、区分不同的权限：不同用户应该看到不同的菜单例如学生不应该看见教师开课菜单。这个系统可以设定以下几种权限的用户学生、系统管理员等。</SPAN></P>
<P class=MsoNormal 
style="MARGIN-LEFT: 21pt; TEXT-INDENT: -21pt; mso-char-indent-count: -2.0"><SPAN 
lang=EN-US><SPAN style="mso-spacerun: yes">&nbsp;&nbsp;&nbsp; 
</SPAN>4</SPAN><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">、</SPAN><SPAN 
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">（</SPAN><SPAN 
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-bidi-font-family: 宋体">★</SPAN><SPAN 
style="COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-size: 10.5pt; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: Tahoma">）为必须要实现的功能，其它为选做，大家也可以自己增加功能。</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><o:p>&nbsp;</o:p></SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><o:p>&nbsp;</o:p></SPAN></P>
<P class=MsoNormal><B style="mso-bidi-font-weight: normal"><SPAN 
style="FONT-SIZE: 14pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">三、实现说明</SPAN></B><SPAN 
lang=EN-US style="FONT-SIZE: 14pt"><o:p></o:p></SPAN></P>
<P class=MsoNormal><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">下图均为图形参考界面（大家在实现的时候可以做成</SPAN><SPAN 
lang=EN-US>Dos</SPAN><SPAN 
style="FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'">界面）</SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><!--[if gte vml 1]><v:shape id=_x0000_i1026 
style="WIDTH: 351pt; HEIGHT: 263.25pt" type = "#_x0000_t75" coordsize = 
"21600,21600"><v:imagedata o:title="Snap2" src = 
"course.files/image002.jpg"></v:imagedata></v:shape><![endif]--><![if !vml]><img width=468 height=351
src="course.files/image003.jpg" v:shapes="_x0000_i1026"><![endif]></SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><o:p>&nbsp;</o:p></SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><!--[if gte vml 1]><v:shape id=_x0000_i1027 
style="WIDTH: 351pt; HEIGHT: 153.75pt" type = "#_x0000_t75" coordsize = 
"21600,21600"><v:imagedata o:title="Snap3" src = 
"course.files/image004.jpg"></v:imagedata></v:shape><![endif]--><![if !vml]><img width=468 height=205
src="course.files/image005.jpg" v:shapes="_x0000_i1027"><![endif]></SPAN></P>
<P class=MsoNormal><SPAN lang=EN-US><o:p>&nbsp;</o:p></SPAN></P>
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