import?java.io.BufferedReader;
import?java.io.IOException;
import?java.io.InputStreamReader;


public?class?Menu?{
	public?int?main（）?throws?IOException
	{
		int?choice=0;
		//do{
			System.out.println（“*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*“）;
			System.out.println（“*??????????????????歡.迎.使.用.學.生.管.理.系.統??????????????????????????????????????????????????*“）;
			System.out.println（“*.*.*.*.*.*.*.*.*.*..*.*.*.*.*.*.*.*.*.*..*.*.*.*.*.*.*.*.*“）;
			System.out.println（“*???????????????????????請選擇登錄賬號類型??????????????????????????????????????????????????????????????????*“）;
			System.out.println（“*??????????????????????????1.學生???????????????????????????????????????????????????????????????????????????????*“）;
			System.out.println（“*??????????????????????????2.老師???????????????????????????????????????????????????????????????????????????????*“）;
			System.out.println（“*?????????????????????????????????????????????????????????*“）;
			System.out.println（“*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*“）;
			choice?=?Read（）;
		//}
	//	while（choice<1||choice>2）;
		return?choice;
	}
	public?void?Login（）
	{
		
		System.out.println（“*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*“）;
		System.out.println（“*??????????????????歡.迎.使.用.學.生.管.理.系.統??????????????????????????????????????????????????*“）;
		System.out.println（“*.*.*.*.*.*.*.*.*.*..*.*.*.*.*.*.*.*.*.*..*.*.*.*.*.*.*.*.*“）;
		System.out.println（“*???????????????????????賬號：_________?????????????????????*“）;
		System.out.println（“*???????????????????????密碼：_________?????????????????????*“）;
		System.out.println（“*?????????????????????????????????????????????????????????*“）;
		System.out.println（“*?????????????????????????????????????????????????????????*“）;
		System.out.println（“*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*“）;		

		
	}
	public?int?teacherMain（）?throws?IOException
	{
		int?choice?=?0;
		
			System.out.println（“*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*.*“）;
			System.out.println（“*??????????????????歡.迎.使.用.學.生.管.理.系.統??????????????????????????????????????????????????*“）;
			System.out.println（“*.*.*.*.*.*.*.*.*.*..*.*.*.*.*.*.*.*.*.*..*.*.*.*.*.*.*.*.*“）;
			System.out.println（“*???????????????????????1.添加學生信息????????????????????????????????????????????????????????????????????????*“）;
			System.out.println（“*???????????????????????2.輸入學生成績????????????????????????????????????????????????????????????????????????*“）;
			System.out.println（“*???????????????????????3.修改學生成績????????????????????????????????????????????????????????????????????????*“）;
			System.out.println（“*---------------------------------------------------------*“）;
			System.out.println（“*???????????????????????4.刪除學生成績????????????????????????????????????????????????????????????????????????*“）;
			System.out.println（“*???????????????????????5.刪除學生信息?????????????????????????????????????????????????????????????

?屬性????????????大小?????日期????時間???名稱
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?????文件????????301??2013-06-13?12:51??StudentManagerSystem_by?nadam\.classpath

?????文件????????389??2013-06-20?10:09??StudentManagerSystem_by?nadam\.fatjar

?????文件????????405??2013-06-13?12:51??StudentManagerSystem_by?nadam\.project

?????文件????????598??2013-06-13?12:51??StudentManagerSystem_by?nadam\.settings\org.eclipse.jdt.core.prefs

?????文件???????4913??2013-07-12?20:43??StudentManagerSystem_by?nadam\bin\Menu.class

?????文件???????2976??2013-07-12?20:43??StudentManagerSystem_by?nadam\bin\Student.class

?????文件??????10411??2013-07-12?20:43??StudentManagerSystem_by?nadam\bin\StudentOperate.class

?????文件???????2167??2013-07-12?20:43??StudentManagerSystem_by?nadam\bin\Test.class

?????文件????????310??2013-06-19?21:21??StudentManagerSystem_by?nadam\data\StuInfo?-?副本.dat

?????文件????????233??2013-06-28?15:31??StudentManagerSystem_by?nadam\data\StuInfo.dat

?????文件????????311??2013-06-20?09:56??StudentManagerSystem_by?nadam\data\StuInfo.dat.bak

?????文件?????????21??2013-06-18?23:50??StudentManagerSystem_by?nadam\data\stuPwd.dat

?????文件?????????13??2013-06-18?23:34??StudentManagerSystem_by?nadam\data\stuPwd.dat.bak

?????文件?????????19??2013-06-18?23:53??StudentManagerSystem_by?nadam\data\teacherPwd.dat

?????文件?????????10??2013-06-18?22:51??StudentManagerSystem_by?nadam\data\teacherPwd.dat.bak

?????文件???????4675??2013-06-19?21:09??StudentManagerSystem_by?nadam\src\Menu.class

?????文件???????6508??2013-06-19?21:26??StudentManagerSystem_by?nadam\src\Menu.java

?????文件???????2252??2013-06-19?21:09??StudentManagerSystem_by?nadam\src\Student.class

?????文件???????2208??2013-06-19?13:28??StudentManagerSystem_by?nadam\src\Student.java

?????文件???????9042??2013-06-19?21:09??StudentManagerSystem_by?nadam\src\StudentOperate.class

?????文件??????14672??2013-06-28?15:29??StudentManagerSystem_by?nadam\src\StudentOperate.java

?????文件???????1935??2013-06-19?21:07??StudentManagerSystem_by?nadam\src\Test.class

?????文件???????2856??2013-06-19?10:09??StudentManagerSystem_by?nadam\src\Test.java

?????目錄??????????0??2013-07-03?19:38??StudentManagerSystem_by?nadam\.settings

?????目錄??????????0??2013-07-12?20:43??StudentManagerSystem_by?nadam\bin

?????目錄??????????0??2013-07-03?19:38??StudentManagerSystem_by?nadam\data

?????目錄??????????0??2013-07-03?19:38??StudentManagerSystem_by?nadam\src

?????目錄??????????0??2013-07-03?19:38??StudentManagerSystem_by?nadam

-----------?---------??----------?-----??----

????????????????67225????????????????????28

............此處省略1個文件信息