diff --git "a/\345\255\246\347\224\237\347\256\241\347\220\206\347\263\273\347\273\237/CMakeLists.txt" "b/\345\255\246\347\224\237\347\256\241\347\220\206\347\263\273\347\273\237/CMakeLists.txt"
new file mode 100644
index 0000000..1b6b848
--- /dev/null
+++ "b/\345\255\246\347\224\237\347\256\241\347\220\206\347\263\273\347\273\237/CMakeLists.txt"
@@ -0,0 +1,17 @@
+# 设置最低的 CMake 版本要求
+cmake_minimum_required(VERSION 3.10)
+
+# 设置项目名称
+project(StudentManagement)
+
+# 设置 C++ 标准
+set(CMAKE_CXX_STANDARD 11)
+
+# 包含源文件
+set(SOURCE_FILES
+    src/student.cpp
+    src/studentmain.cpp
+)
+
+# 定义可执行文件
+add_executable(student_management ${SOURCE_FILES})
diff --git "a/\345\255\246\347\224\237\347\256\241\347\220\206\347\263\273\347\273\237/src/Student.cpp" "b/\345\255\246\347\224\237\347\256\241\347\220\206\347\263\273\347\273\237/src/Student.cpp"
index cf3f136..349b8e7 100644
--- "a/\345\255\246\347\224\237\347\256\241\347\220\206\347\263\273\347\273\237/src/Student.cpp"
+++ "b/\345\255\246\347\224\237\347\256\241\347\220\206\347\263\273\347\273\237/src/Student.cpp"
@@ -12,20 +12,20 @@ using namespace std;
 ifstream fin;
 ofstream fout;
 
-//����ѧ������ϵͳ
+//建立学生管理系统
 void StudentBase::bulidBaseData()
 {
-	//��ʾϵͳ�ѽ���
+	//提示系统已建立
 	if(mNum.size() != 0)
 	{
 		system ("cls");
-		cout<<endl<<endl<<setw(25)<<" "<<"ѧ����Ϣ����ϵͳ�ѽ�����"<<endl;
-		cout<<endl<<endl<<setw(25)<<" "<<"����0������һ�㣺";
+		cout<<endl<<endl<<setw(25)<<" "<<"学生信息管理系统已建立！"<<endl;
+		cout<<endl<<endl<<setw(25)<<" "<<"输入0返回上一层：";
 	    string str;
 	    while(cin>>str)
 	    {
 		    if(str == "0") break;
-		    else cout<<endl<<endl<<setw(20)<<" "<<"������󣡰�0������һ�㣺";
+		    else cout<<endl<<endl<<setw(20)<<" "<<"输入错误！按0返回上一层：";
 	    }
 		return;
 	}
@@ -49,69 +49,69 @@ void StudentBase::bulidBaseData()
 	}
 	fin.close();
 	system ("cls");
-	cout<<endl<<endl<<setw(25)<<" "<<"ѧ����Ϣ¼����ϣ�"<<endl;
-	cout<<endl<<setw(25)<<" "<<"����Ϊ����ѧ��������"<<endl;
+	cout<<endl<<endl<<setw(25)<<" "<<"学生信息录入完毕！"<<endl;
+	cout<<endl<<setw(25)<<" "<<"以下为所有学生名单："<<endl;
 	int i = 1;
 	cout<<left;
-	cout<<endl<<setw(25)<<" "<<setw(12)<<"ѧ��"<<setw(10)<<"����"<<endl;
+	cout<<endl<<setw(25)<<" "<<setw(12)<<"学号"<<setw(10)<<"姓名"<<endl;
 	for(map<long,int>::iterator it = mPosition.begin();it != mPosition.end();++it)
 	{
 		int pos = it->second;
 		cout<<setw(20)<<"     "<<setw(4)<<i++<<setw(12)<<it->first<<setw(10)<<mName[pos]<<endl;
 	}
-	cout<<endl<<setw(25)<<" "<<"������������"<<mNum.size()<<"��!"<<endl;
-	cout<<endl<<endl<<setw(25)<<" "<<"����0������һ�㣺";
+	cout<<endl<<setw(25)<<" "<<"本届新生共有"<<mNum.size()<<"人!"<<endl;
+	cout<<endl<<endl<<setw(25)<<" "<<"输入0返回上一层：";
 	string str;
 	while(cin>>str)
 	{
 		if(str == "0") break;
-		else cout<<endl<<endl<<setw(20)<<" "<<"������󣡰�0������һ�㣺";
+		else cout<<endl<<endl<<setw(20)<<" "<<"输入错误！按0返回上一层：";
 	}
 }
 
-//�޸�ѧ����������
+//修改学生基本资料
 void StudentBase::modifyData()
 {
-	//�쳣��ѧ����Ϣ����ϵͳ��δ����
+	//异常，学生信息管理系统尚未建立
 	if(mNum.size() == 0)
 	{
 		system ("cls");
-		cout<<endl<<endl<<setw(20)<<" "<<"ѧ����Ϣ����ϵͳ��δ������"<<endl;
-		cout<<endl<<endl<<setw(20)<<" "<<"��ȴ���������Ա����ѧ������ϵͳ��"<<endl;
-		cout<<endl<<endl<<setw(25)<<" "<<"����0������һ�㣺";
+		cout<<endl<<endl<<setw(20)<<" "<<"学生信息管理系统尚未建立！"<<endl;
+		cout<<endl<<endl<<setw(20)<<" "<<"请等待招生办人员建立学生管理系统！"<<endl;
+		cout<<endl<<endl<<setw(25)<<" "<<"输入0返回上一层：";
 	    string str;
 	    while(cin>>str)
 	    {
 		    if(str == "0") break;
-		    else cout<<endl<<endl<<setw(20)<<" "<<"������󣡰�0������һ�㣺";
+		    else cout<<endl<<endl<<setw(20)<<" "<<"输入错误！按0返回上一层：";
 	    }
 		return;
 	}
 	system ("cls");
-	cout<<endl<<endl<<setw(22)<<" "<<"����Ϊ����ѧ��������"<<endl;
+	cout<<endl<<endl<<setw(22)<<" "<<"以下为所有学生名单："<<endl;
 	int i = 1;
 	cout<<left;
-	cout<<endl<<setw(20)<<" "<<setw(6)<<"���"<<setw(12)<<"ѧ��"<<setw(10)<<"����"<<endl;
+	cout<<endl<<setw(20)<<" "<<setw(6)<<"编号"<<setw(12)<<"学号"<<setw(10)<<"姓名"<<endl;
 	for(map<long,int>::iterator it = mPosition.begin();it != mPosition.end();++it)
 	{
 		int pos = it->second;
 		cout<<setw(20)<<"     "<<setw(6)<<i++<<setw(12)<<it->first<<setw(10)<<mName[pos]<<endl;
 	}
-	cout<<endl<<setw(20)<<"        "<<setw(16)<<"1.�޸�ѧ����Ϣ"<<setw(10)<<"2.����"<<endl; 
-	cout<<endl<<setw(25)<<" "<<"��ѡ��";
+	cout<<endl<<setw(20)<<"        "<<setw(16)<<"1.修改学生信息"<<setw(10)<<"2.返回"<<endl; 
+	cout<<endl<<setw(25)<<" "<<"请选择：";
 	string str;
 	int choose;
 	while(cin>>str)
 	{
-		//�����쳣����
+		//输入异常处理
 		if(str!= "1" && str != "2")
 		{
-			cout<<endl<<setw(20)<<"        "<<setw(16)<<"1.�޸�ѧ����Ϣ"<<setw(10)<<"2.����"<<endl; 
-	        cout<<endl<<setw(21)<<" "<<"�������룡������ѡ��";
+			cout<<endl<<setw(20)<<"        "<<setw(16)<<"1.修改学生信息"<<setw(10)<<"2.返回"<<endl; 
+	        cout<<endl<<setw(21)<<" "<<"错误输入！请重新选择：";
 			continue;
 		}
 		if(str == "2") break;
-		cout<<endl<<setw(20)<<" "<<"��������Ҫ�޸ĵ�ѧ����ţ�";
+		cout<<endl<<setw(20)<<" "<<"请输入您要修改的学生编号：";
 		cin>>str;
 		choose = 0;
 		int n = str.size();
@@ -126,22 +126,22 @@ void StudentBase::modifyData()
 			choose += (str[i] - '0')*pow(10,n-i-1);
 		}
 		if( n > 3 || choose > mNum.size()) correct = 0;
-		//�����쳣����
+		//输入异常处理
 		if(!correct)
 		{
 			system ("cls");
-			cout<<endl<<setw(22)<<" "<<"��Ч���룡������ѡ��";
-	        cout<<endl<<endl<<setw(22)<<" "<<"����Ϊ����ѧ��������"<<endl;
+			cout<<endl<<setw(22)<<" "<<"无效输入！请重新选择！";
+	        cout<<endl<<endl<<setw(22)<<" "<<"以下为所有学生名单："<<endl;
 	        int i = 1;
 	        cout<<left;
-	        cout<<endl<<setw(20)<<" "<<setw(6)<<"���"<<setw(12)<<"ѧ��"<<setw(10)<<"����"<<endl;
+	        cout<<endl<<setw(20)<<" "<<setw(6)<<"编号"<<setw(12)<<"学号"<<setw(10)<<"姓名"<<endl;
 	        for(map<long,int>::iterator it = mPosition.begin();it != mPosition.end();++it)
 	        {
 		        int pos = it->second;
 		        cout<<setw(20)<<"     "<<setw(6)<<i++<<setw(12)<<it->first<<setw(10)<<mName[pos]<<endl;
 	        }
-	        cout<<endl<<setw(20)<<"        "<<setw(16)<<"1.�޸�ѧ����Ϣ"<<setw(10)<<"2.����"<<endl; 
-	        cout<<endl<<setw(25)<<" "<<"��ѡ��";
+	        cout<<endl<<setw(20)<<"        "<<setw(16)<<"1.修改学生信息"<<setw(10)<<"2.返回"<<endl; 
+	        cout<<endl<<setw(25)<<" "<<"请选择：";
 			continue;
 		}
 		map<long,int>::iterator it = mPosition.begin();
@@ -155,38 +155,38 @@ void StudentBase::modifyData()
 		mPosition.erase(num);
 		cout<<left<<endl;
 		system ("cls");
-		cout<<setw(18)<<" "<<"ѧ�ţ�"<<setw(20)<<num<<"������"<<name<<endl;
-		cout<<endl<<setw(18)<<" "<<"�Ա�";
-		if(!sex) cout<<setw(20)<<"��";
-		else cout<<setw(20)<<"Ů";
-		cout<<"���䣺"<<age<<endl;
-		cout<<endl<<setw(18)<<" "<<"��ַ��"<<addr<<endl;
-		cout<<endl<<endl<<setw(18)<<" "<<setw(10)<<"1.ѧ��"<<setw(10)<<"2.����"<<setw(10)<<"3.�Ա�"<<endl;
-		cout<<endl<<setw(18)<<" "<<setw(10)<<"4.����"<<setw(10)<<"5.��ַ"<<setw(10)<<"6.����"<<endl;
-		cout<<endl<<setw(22)<<" "<<"��ѡ���޸����ݣ�";
+		cout<<setw(18)<<" "<<"学号："<<setw(20)<<num<<"姓名："<<name<<endl;
+		cout<<endl<<setw(18)<<" "<<"性别：";
+		if(!sex) cout<<setw(20)<<"男";
+		else cout<<setw(20)<<"女";
+		cout<<"年龄："<<age<<endl;
+		cout<<endl<<setw(18)<<" "<<"地址："<<addr<<endl;
+		cout<<endl<<endl<<setw(18)<<" "<<setw(10)<<"1.学号"<<setw(10)<<"2.姓名"<<setw(10)<<"3.性别"<<endl;
+		cout<<endl<<setw(18)<<" "<<setw(10)<<"4.年龄"<<setw(10)<<"5.地址"<<setw(10)<<"6.返回"<<endl;
+		cout<<endl<<setw(22)<<" "<<"请选择修改内容：";
 		while(cin>>str)
 		{
 			if(str.size() == 1 && str[0] >= '1' && str[0] <= '6')
 			{
 				if(str=="1")
 				{
-					cout<<endl<<setw(20)<<" "<<"������ѧ�ţ�";
+					cout<<endl<<setw(20)<<" "<<"请输入学号：";
 					cin>>num;
 				}
 				else if(str == "2")
 				{
-					cout<<endl<<setw(20)<<" "<<"������������ ";
+					cout<<endl<<setw(20)<<" "<<"请输入姓名： ";
 					cin>>name;
 				}
 				else if(str == "3")
 				{
-					cout<<endl<<setw(20)<<" "<<"�������Ա�0 ���� �У� 1 ���� Ů����";
+					cout<<endl<<setw(20)<<" "<<"请输入性别（0 代表 男， 1 代表 女）：";
 					while(cin>>str)
 					{
-						//�����쳣����
+						//输入异常处理
 						if(str != "0" && str != "1")
 						{
-							cout<<endl<<setw(20)<<" "<<"����������������������Ա�ɣ�1 ���� �У� 0 ���� Ů����";
+							cout<<endl<<setw(20)<<" "<<"输入错误啦！请重新输入性别吧（1 代表 男， 0 代表 女）：";
 							continue;
 						}
 						if(str == "0") sex = 0;
@@ -196,15 +196,15 @@ void StudentBase::modifyData()
 				}
 				else if(str == "4")
 				{
-					cout<<endl<<setw(20)<<" "<<"���������䣺";
+					cout<<endl<<setw(20)<<" "<<"请输入年龄：";
 					while(cin>>str)
 					{
 						bool is = 1;
 						if(str.size() != 2 || !isdigit(str[0]) || !isdigit(str[1])) is = 0;
-						//�����쳣����
+						//输入异常处理
 						if(!is)
 						{
-							cout<<endl<<setw(20)<<" "<<"�������������������������ɣ�";
+							cout<<endl<<setw(20)<<" "<<"输入错误啦！请重新输入年龄吧：";
 							continue;
 						}
 						age = str[0] - '0';
@@ -214,20 +214,20 @@ void StudentBase::modifyData()
 				}
 				else if(str == "5")
 				{
-					cout<<endl<<setw(20)<<" "<<"�������ַ��";
+					cout<<endl<<setw(20)<<" "<<"请输入地址：";
 					cin>>addr;
 				}
 				else if(str == "6") break;
-				cout<<endl<<setw(18)<<" "<<setw(10)<<"1.ѧ��"<<setw(10)<<"2.����"<<setw(10)<<"3.�Ա�"<<endl;
-		        cout<<endl<<setw(18)<<" "<<setw(10)<<"4.����"<<setw(10)<<"5.��ַ"<<setw(10)<<"6.����"<<endl;
-		        cout<<endl<<setw(22)<<" "<<"���ٴ�ѡ��ɣ�";
+				cout<<endl<<setw(18)<<" "<<setw(10)<<"1.学号"<<setw(10)<<"2.姓名"<<setw(10)<<"3.性别"<<endl;
+		        cout<<endl<<setw(18)<<" "<<setw(10)<<"4.年龄"<<setw(10)<<"5.地址"<<setw(10)<<"6.返回"<<endl;
+		        cout<<endl<<setw(22)<<" "<<"请再次选择吧：";
 			}
-			//�����쳣����
+			//输入异常处理
 			else
 			{
-				cout<<endl<<setw(18)<<" "<<setw(10)<<"1.ѧ��"<<setw(10)<<"2.����"<<setw(10)<<"3.�Ա�"<<endl;
-		        cout<<endl<<setw(18)<<" "<<setw(10)<<"4.����"<<setw(10)<<"5.��ַ"<<setw(10)<<"6.����"<<endl;
-		        cout<<endl<<setw(22)<<" "<<"�����������������ѡ��ɣ�";
+				cout<<endl<<setw(18)<<" "<<setw(10)<<"1.学号"<<setw(10)<<"2.姓名"<<setw(10)<<"3.性别"<<endl;
+		        cout<<endl<<setw(18)<<" "<<setw(10)<<"4.年龄"<<setw(10)<<"5.地址"<<setw(10)<<"6.返回"<<endl;
+		        cout<<endl<<setw(22)<<" "<<"输入错误啦！请重新选择吧：";
 			}
 		}
 		mNum.erase(mNum.begin()+choose);
@@ -246,17 +246,17 @@ void StudentBase::modifyData()
 			mPosition.insert(make_pair(mNum[i],i));
 		}
 		system ("cls");
-	    cout<<endl<<endl<<setw(22)<<" "<<"����Ϊ����ѧ��������"<<endl;
+	    cout<<endl<<endl<<setw(22)<<" "<<"以下为所有学生名单："<<endl;
 	    int i = 1;
 	    cout<<left;
-	    cout<<endl<<setw(20)<<" "<<setw(6)<<"���"<<setw(12)<<"ѧ��"<<setw(10)<<"����"<<endl;
+	    cout<<endl<<setw(20)<<" "<<setw(6)<<"编号"<<setw(12)<<"学号"<<setw(10)<<"姓名"<<endl;
 	    for(map<long,int>::iterator it = mPosition.begin();it != mPosition.end();++it)
 	    {
 		    int pos = it->second;
 		    cout<<setw(20)<<"     "<<setw(6)<<i++<<setw(12)<<it->first<<setw(10)<<mName[pos]<<endl;
 	    }
-	    cout<<endl<<setw(20)<<"        "<<setw(16)<<"1.�޸�ѧ����Ϣ"<<setw(10)<<"2.����"<<endl; 
-	    cout<<endl<<setw(25)<<" "<<"��ѡ��";
+	    cout<<endl<<setw(20)<<"        "<<setw(16)<<"1.修改学生信息"<<setw(10)<<"2.返回"<<endl; 
+	    cout<<endl<<setw(25)<<" "<<"请选择：";
 	}
 	fout.open("Basefile.DAT");
 	for(int i = 0;i<mNum.size();++i)
@@ -315,7 +315,7 @@ string StudentBase::getAddrAtIndex(int i)
 	return mAddr[i];
 }
 
-//���ijѧ����vector�е�λ��
+//获得某学号在vector中的位置
 int StudentBase::getmPosition(long Num)
 {
 	return mPosition.find(Num)->second;
@@ -327,35 +327,35 @@ FirstA::FirstA()
 	strcpy(mA_MajorDepName,A);
 };
 
-//¼��Aϵѧ�����޳ɼ�
+//录入A系学生主修成绩
 void FirstA::inputA_MajorScore()
 {
-	//�쳣��ѧ����Ϣ����ϵͳ��δ����
+	//异常，学生信息管理系统尚未建立
 	if(getmNum().size() == 0)
 	{
 		system ("cls");
-		cout<<endl<<endl<<setw(20)<<" "<<"ѧ����Ϣ����ϵͳ��δ������"<<endl;
-		cout<<endl<<endl<<setw(20)<<" "<<"��ȴ���������Ա����ѧ������ϵͳ��"<<endl;
-		cout<<endl<<endl<<setw(20)<<" "<<"����0������һ�㣺";
+		cout<<endl<<endl<<setw(20)<<" "<<"学生信息管理系统尚未建立！"<<endl;
+		cout<<endl<<endl<<setw(20)<<" "<<"请等待招生办人员建立学生管理系统！"<<endl;
+		cout<<endl<<endl<<setw(20)<<" "<<"输入0返回上一层：";
 	    string str;
 	    while(cin>>str)
 	    {
 		    if(str == "0") break;
-		    else cout<<endl<<endl<<setw(15)<<" "<<"������󣡰�0������һ�㣺";
+		    else cout<<endl<<endl<<setw(15)<<" "<<"输入错误！按0返回上一层：";
 	    }
 		return;
 	}
-	//����ѧ����Ϣ��¼��
+	//主修学生信息已录入
 	if(majorA_Num.size() != 0) 
 	{
 		system ("cls");
-		cout<<endl<<setw(18)<<" "<<"��ϵ����ѧ���ɼ���¼�룡"<<endl;
-		cout<<endl<<endl<<setw(18)<<" "<<"����0������һ�㣺";
+		cout<<endl<<setw(18)<<" "<<"本系主修学生成绩已录入！"<<endl;
+		cout<<endl<<endl<<setw(18)<<" "<<"输入0返回上一层：";
 		string str;
 	    while(cin>>str)
 	    {
 		    if(str == "0") break;
-		    else cout<<endl<<endl<<setw(15)<<" "<<"������󣡰�0������һ�㣺";
+		    else cout<<endl<<endl<<setw(15)<<" "<<"输入错误！按0返回上一层：";
 	    }
 		return ;
 	}
@@ -380,9 +380,9 @@ void FirstA::inputA_MajorScore()
 	}
 	fin.close();
 	system ("cls");
-	cout<<endl<<setw(23)<<" "<<"����ѧ���ɼ�¼����ϣ�"<<endl;
-	cout<<endl<<setw(23)<<" "<<"����Ϊ��������ѧ���ɼ���"<<endl;
-	cout<<endl<<setw(20)<<" "<<setw(10)<<"ѧ��"<<"����Ŀ�ɼ�"<<endl;
+	cout<<endl<<setw(23)<<" "<<"主修学生成绩录入完毕！"<<endl;
+	cout<<endl<<setw(23)<<" "<<"以下为所有主修学生成绩："<<endl;
+	cout<<endl<<setw(20)<<" "<<setw(10)<<"学号"<<"各科目成绩"<<endl;
 	for(int i=0;i<majorA_Num.size();++i)
 	{
 		cout<<setw(18)<<" "<<setw(10)<<majorA_Num[i];
@@ -392,44 +392,44 @@ void FirstA::inputA_MajorScore()
 		}
 		cout<<endl;
 	}
-	cout<<endl<<endl<<setw(20)<<" "<<"����0������һ�㣺";
+	cout<<endl<<endl<<setw(20)<<" "<<"输入0返回上一层：";
 	string str;
 	while(cin>>str)
 	{
 		if(str == "0") break;
-		else cout<<endl<<endl<<setw(15)<<" "<<"������󣡰�0������һ�㣺";
+		else cout<<endl<<endl<<setw(15)<<" "<<"输入错误！按0返回上一层：";
 	}
 }
 
-//¼��Aϵѧ�����޳ɼ�
+//录入A系学生辅修成绩
 void FirstA::inputA_SecondScore()
 {
-	//�쳣��ѧ����Ϣ����ϵͳ��δ����
+	//异常，学生信息管理系统尚未建立
 	if(getmNum().size() == 0)
 	{
 		system ("cls");
-		cout<<endl<<endl<<setw(20)<<" "<<"ѧ����Ϣ����ϵͳ��δ������"<<endl;
-		cout<<endl<<endl<<setw(20)<<" "<<"��ȴ���������Ա����ѧ������ϵͳ��"<<endl;
-		cout<<endl<<endl<<setw(20)<<" "<<"����0������һ�㣺";
+		cout<<endl<<endl<<setw(20)<<" "<<"学生信息管理系统尚未建立！"<<endl;
+		cout<<endl<<endl<<setw(20)<<" "<<"请等待招生办人员建立学生管理系统！"<<endl;
+		cout<<endl<<endl<<setw(20)<<" "<<"输入0返回上一层：";
 		string str;
 	    while(cin>>str)
 	    {
 		    if(str == "0") break;
-		    else cout<<endl<<endl<<setw(15)<<" "<<"������󣡰�0������һ�㣺";
+		    else cout<<endl<<endl<<setw(15)<<" "<<"输入错误！按0返回上一层：";
 	    }
 		return;
 	}
-	//����ѧ����Ϣ��¼��
+	//辅修学生信息已录入
 	if(secondA_Num.size() != 0) 
 	{
 		system ("cls");
-		cout<<endl<<setw(18)<<" "<<"��ϵ����ѧ���ɼ���¼�룡"<<endl;
-		cout<<endl<<endl<<setw(18)<<" "<<"����0������һ�㣺";
+		cout<<endl<<setw(18)<<" "<<"本系辅修学生成绩已录入！"<<endl;
+		cout<<endl<<endl<<setw(18)<<" "<<"输入0返回上一层：";
 		string str;
 	    while(cin>>str)
 	    {
 		    if(str == "0") break;
-		    else cout<<endl<<endl<<setw(15)<<" "<<"������󣡰�0������һ�㣺";
+		    else cout<<endl<<endl<<setw(15)<<" "<<"输入错误！按0返回上一层：";
 	    }
 		return ;
 	}
@@ -458,9 +458,9 @@ void FirstA::inputA_SecondScore()
 	}
 	fin.close();
 	system ("cls");
-	cout<<endl<<setw(22)<<" "<<"����ѧ���ɼ�¼����ϣ�"<<endl;
-	cout<<endl<<setw(22)<<" "<<"����Ϊ���и���ѧ���ɼ���"<<endl;
-	cout<<endl<<setw(20)<<" "<<setw(10)<<"ѧ��"<<"����Ŀ�ɼ�"<<endl;
+	cout<<endl<<setw(22)<<" "<<"辅修学生成绩录入完毕！"<<endl;
+	cout<<endl<<setw(22)<<" "<<"以下为所有辅修学生成绩："<<endl;
+	cout<<endl<<setw(20)<<" "<<setw(10)<<"学号"<<"各科目成绩"<<endl;
 	for(int i=0;i<secondA_Num.size();++i)
 	{
 		cout<<setw(18)<<" "<<setw(10)<<secondA_Num[i];
@@ -470,54 +470,54 @@ void FirstA::inputA_SecondScore()
 		}
 		cout<<endl;
 	}
-	cout<<endl<<endl<<setw(20)<<" "<<"����0������һ�㣺";
+	cout<<endl<<endl<<setw(20)<<" "<<"输入0返回上一层：";
 	string str1;
 	while(cin>>str1)
 	{
 		if(str1 == "0") break;
-		else cout<<endl<<endl<<setw(15)<<" "<<"������󣡰�0������һ�㣺";
+		else cout<<endl<<endl<<setw(15)<<" "<<"输入错误！按0返回上一层：";
 	}
 }
 
-//ͳ��Aϵ����ѧ��
+//统计A系优秀学生
 void FirstA::outputA_Good()
 {
-	//�쳣��ѧ����Ϣ����ϵͳ��δ����
+	//异常，学生信息管理系统尚未建立
 	if(getmNum().size() == 0)
 	{
 		system ("cls");
-		cout<<endl<<endl<<setw(20)<<" "<<"ѧ����Ϣ����ϵͳ��δ������"<<endl;
-		cout<<endl<<endl<<setw(20)<<" "<<"��ȴ���������Ա����ѧ������ϵͳ��"<<endl;
-		cout<<endl<<endl<<setw(20)<<" "<<"����0������һ�㣺";
+		cout<<endl<<endl<<setw(20)<<" "<<"学生信息管理系统尚未建立！"<<endl;
+		cout<<endl<<endl<<setw(20)<<" "<<"请等待招生办人员建立学生管理系统！"<<endl;
+		cout<<endl<<endl<<setw(20)<<" "<<"输入0返回上一层：";
 		string str;
 	    while(cin>>str)
 	    {
 		    if(str == "0") break;
-		    else cout<<endl<<endl<<setw(15)<<" "<<"������󣡰�0������һ�㣺";
+		    else cout<<endl<<endl<<setw(15)<<" "<<"输入错误！按0返回上一层：";
 	    }
 		return;
 	}
-	//ѧ����Ϣ��δ¼��
+	//学生信息尚未录入
 	if(majorA_Num.size() == 0) 
 	{
 		system ("cls");
-		cout<<endl<<setw(18)<<" "<<"��ϵѧ���ɼ���δ¼�룡"<<endl;
-		cout<<endl<<setw(18)<<" "<<"����¼��ɼ���"<<endl;
-		cout<<endl<<endl<<setw(18)<<" "<<"����0������һ�㣺";
+		cout<<endl<<setw(18)<<" "<<"本系学生成绩尚未录入！"<<endl;
+		cout<<endl<<setw(18)<<" "<<"请先录入成绩！"<<endl;
+		cout<<endl<<endl<<setw(18)<<" "<<"输入0返回上一层：";
 		string str;
 	    while(cin>>str)
 	    {
 		    if(str == "0") break;
-		    else cout<<endl<<endl<<setw(15)<<" "<<"������󣡰�0������һ�㣺";
+		    else cout<<endl<<endl<<setw(15)<<" "<<"输入错误！按0返回上一层：";
 	    }
 		return ;
 	}
 	system ("cls");
-	cout<<endl<<endl<<setw(18)<<" "<<"����Ϊ��ѧ�ڱ�ϵ����ѧ����"<<endl;
-	cout<<endl<<"     "<<setw(12)<<"ѧ��"<<setw(12)<<"����"<<setw(7)<<"�Ա�"<<setw(7)<<"����"<<setw(20)<<"���Ƴɼ�"<<endl<<endl;
+	cout<<endl<<endl<<setw(18)<<" "<<"以下为本学期本系优秀学生："<<endl;
+	cout<<endl<<"     "<<setw(12)<<"学号"<<setw(12)<<"姓名"<<setw(7)<<"性别"<<setw(7)<<"年龄"<<setw(20)<<"各科成绩"<<endl<<endl;
 	fout.open("AGood.DAT");
 
-	//ͳ��Aϵ��������ѧ��
+	//统计A系主修优秀学生
 	for(int i=0;i<majorA_Num.size();++i)
 	{
 		bool is = 1;
@@ -540,8 +540,8 @@ void FirstA::outputA_Good()
 		string addr = getAddrAtIndex(pos);
 		cout<<left;
 		cout<<"     "<<setw(12)<<num<<setw(12)<<name;
-		if(!sex) cout<<setw(7)<<"��";
-		else cout<<setw(7)<<"Ů";
+		if(!sex) cout<<setw(7)<<"男";
+		else cout<<setw(7)<<"女";
 		cout<<setw(7)<<age;
 		for(int j=0;j<mA_FirstScore[i].size();++j) cout<<setw(4)<<mA_FirstScore[i][j];
 		cout<<endl<<endl;
@@ -550,7 +550,7 @@ void FirstA::outputA_Good()
 		fout<<endl;
 	}
 
-	//ͳ��Aϵ��������ѧ��
+	//统计A系辅修优秀学生
 	for(int i=0;i<secondA_Num.size();++i)
 	{
 		bool is = 1;
@@ -573,8 +573,8 @@ void FirstA::outputA_Good()
 		string addr = getAddrAtIndex(pos);
 		cout<<left;
 		cout<<"     "<<setw(12)<<num<<setw(12)<<name;
-		if(!sex) cout<<setw(7)<<"��";
-		else cout<<setw(7)<<"Ů";
+		if(!sex) cout<<setw(7)<<"男";
+		else cout<<setw(7)<<"女";
 		cout<<setw(7)<<age;
 		for(int j=0;j<A_Fscore[i].size();++j) cout<<setw(4)<<A_Fscore[i][j];
 		cout<<endl<<endl;
@@ -582,52 +582,52 @@ void FirstA::outputA_Good()
 		for(int j=0;j<A_Fscore[i].size();++j) fout<<' '<<A_Fscore[i][j];
 		fout<<endl;
 	}
-	cout<<endl<<endl<<setw(20)<<" "<<"����0������һ�㣺";
+	cout<<endl<<endl<<setw(20)<<" "<<"输入0返回上一层：";
 	string str;
 	while(cin>>str)
 	{
 		if(str == "0") break;
-		else cout<<endl<<endl<<setw(15)<<" "<<"������󣡰�0������һ�㣺";
+		else cout<<endl<<endl<<setw(15)<<" "<<"输入错误！按0返回上一层：";
 	}
 	fout.close();
 }
 
-//ͳ��Aϵ���޲��ϸ�ѧ��
+//统计A系主修不合格学生
 void FirstA::outputA_MajorFail()
 {
-	//�쳣��ѧ����Ϣ����ϵͳ��δ����
+	//异常，学生信息管理系统尚未建立
 	if(getmNum().size() == 0)
 	{
 		system ("cls");
-		cout<<endl<<endl<<setw(20)<<" "<<"ѧ����Ϣ����ϵͳ��δ������"<<endl;
-		cout<<endl<<endl<<setw(20)<<" "<<"��ȴ���������Ա����ѧ������ϵͳ��"<<endl;
-		cout<<endl<<endl<<setw(20)<<" "<<"����0������һ�㣺";
+		cout<<endl<<endl<<setw(20)<<" "<<"学生信息管理系统尚未建立！"<<endl;
+		cout<<endl<<endl<<setw(20)<<" "<<"请等待招生办人员建立学生管理系统！"<<endl;
+		cout<<endl<<endl<<setw(20)<<" "<<"输入0返回上一层：";
 		string str;
 	    while(cin>>str)
 	    {
 		    if(str == "0") break;
-		    else cout<<endl<<endl<<setw(15)<<" "<<"������󣡰�0������һ�㣺";
+		    else cout<<endl<<endl<<setw(15)<<" "<<"输入错误！按0返回上一层：";
 	    }
 		return;
 	}
-	//ѧ����Ϣ��δ¼��
+	//学生信息尚未录入
 	if(majorA_Num.size() == 0) 
 	{
 		system ("cls");
-		cout<<endl<<setw(18)<<" "<<"��ϵ����ѧ���ɼ���δ¼�룡"<<endl;
-		cout<<endl<<setw(18)<<" "<<"����¼��ɼ���"<<endl;
-		cout<<endl<<endl<<setw(18)<<" "<<"����0������һ�㣺";
+		cout<<endl<<setw(18)<<" "<<"本系主修学生成绩尚未录入！"<<endl;
+		cout<<endl<<setw(18)<<" "<<"请先录入成绩！"<<endl;
+		cout<<endl<<endl<<setw(18)<<" "<<"输入0返回上一层：";
 		string str;
 	    while(cin>>str)
 	    {
 		    if(str == "0") break;
-		    else cout<<endl<<endl<<setw(15)<<" "<<"������󣡰�0������һ�㣺";
+		    else cout<<endl<<endl<<setw(15)<<" "<<"输入错误！按0返回上一层：";
 	    }
 		return ;
 	}
 	system ("cls");
-	cout<<endl<<endl<<setw(18)<<" "<<"����Ϊ��ѧ���貹��������ѧ����"<<endl;
-	cout<<endl<<"     "<<setw(12)<<"ѧ��"<<setw(12)<<"����"<<setw(7)<<"�Ա�"<<setw(7)<<"����"<<setw(20)<<"������Ŀ�ɼ�"<<endl;
+	cout<<endl<<endl<<setw(18)<<" "<<"以下为本学期需补考的主修学生："<<endl;
+	cout<<endl<<"     "<<setw(12)<<"学号"<<setw(12)<<"姓名"<<setw(7)<<"性别"<<setw(7)<<"年龄"<<setw(20)<<"补考科目成绩"<<endl;
 	fout.open("AMajorFail.DAT");
 	for(int i=0;i<majorA_Num.size();++i)
 	{
@@ -648,8 +648,8 @@ void FirstA::outputA_MajorFail()
 		string addr = getAddrAtIndex(pos);
 		cout<<left;
 		cout<<endl<<"     "<<setw(12)<<num<<setw(12)<<name;
-		if(!sex) cout<<setw(7)<<"��";
-		else cout<<setw(7)<<"Ů";
+		if(!sex) cout<<setw(7)<<"男";
+		else cout<<setw(7)<<"女";
 		cout<<setw(7)<<age;
 		for(int j=0;j<fail.size();++j) cout<<setw(4)<<fail[j];
 		cout<<endl;
@@ -657,52 +657,52 @@ void FirstA::outputA_MajorFail()
 		for(int j=0;j<fail.size();++j) fout<<' '<<fail[j];
 		fout<<endl;
 	}
-	cout<<endl<<endl<<setw(20)<<" "<<"����0������һ�㣺";
+	cout<<endl<<endl<<setw(20)<<" "<<"输入0返回上一层：";
 	string str;
 	while(cin>>str)
 	{
 		if(str == "0") break;
-		else cout<<endl<<endl<<setw(15)<<" "<<"������󣡰�0������һ�㣺";
+		else cout<<endl<<endl<<setw(15)<<" "<<"输入错误！按0返回上一层：";
 	}
 	fout.close();
 }
 
-//ͳ��Aϵ���޲��ϸ�ѧ��
+//统计A系辅修不合格学生
 void FirstA::outputA_SecondFail()
 {
-	//�쳣��ѧ����Ϣ����ϵͳ��δ����
+	//异常，学生信息管理系统尚未建立
 	if(getmNum().size() == 0)
 	{
 		system ("cls");
-		cout<<endl<<endl<<setw(20)<<" "<<"ѧ����Ϣ����ϵͳ��δ������"<<endl;
-		cout<<endl<<endl<<setw(20)<<" "<<"��ȴ���������Ա����ѧ������ϵͳ��"<<endl;
-		cout<<endl<<endl<<setw(20)<<" "<<"����0������һ�㣺";
+		cout<<endl<<endl<<setw(20)<<" "<<"学生信息管理系统尚未建立！"<<endl;
+		cout<<endl<<endl<<setw(20)<<" "<<"请等待招生办人员建立学生管理系统！"<<endl;
+		cout<<endl<<endl<<setw(20)<<" "<<"输入0返回上一层：";
 		string str;
 	    while(cin>>str)
 	    {
 		    if(str == "0") break;
-		    else cout<<endl<<endl<<setw(15)<<" "<<"������󣡰�0������һ�㣺";
+		    else cout<<endl<<endl<<setw(15)<<" "<<"输入错误！按0返回上一层：";
 	    }
 		return;
 	}
-	//ѧ����Ϣ��δ¼��
+	//学生信息尚未录入
 	if(secondA_Num.size() == 0) 
 	{
 		system ("cls");
-		cout<<endl<<setw(18)<<" "<<"��ϵ����ѧ���ɼ���δ¼�룡"<<endl;
-		cout<<endl<<setw(18)<<" "<<"����¼��ɼ���"<<endl;
-		cout<<endl<<endl<<setw(18)<<" "<<"����0������һ�㣺";
+		cout<<endl<<setw(18)<<" "<<"本系辅修学生成绩尚未录入！"<<endl;
+		cout<<endl<<setw(18)<<" "<<"请先录入成绩！"<<endl;
+		cout<<endl<<endl<<setw(18)<<" "<<"输入0返回上一层：";
 		string str;
 	    while(cin>>str)
 	    {
 		    if(str == "0") break;
-		    else cout<<endl<<endl<<setw(15)<<" "<<"������󣡰�0������һ�㣺";
+		    else cout<<endl<<endl<<setw(15)<<" "<<"输入错误！按0返回上一层：";
 	    }
 		return ;
 	}
 	system ("cls");
-	cout<<endl<<endl<<setw(18)<<" "<<"����Ϊ��ѧ���貹���ĸ���ѧ����"<<endl;
-	cout<<endl<<"     "<<setw(12)<<"ѧ��"<<setw(12)<<"����"<<setw(7)<<"�Ա�"<<setw(7)<<"����"<<setw(20)<<"������Ŀ�ɼ�"<<endl;
+	cout<<endl<<endl<<setw(18)<<" "<<"以下为本学期需补考的辅修学生："<<endl;
+	cout<<endl<<"     "<<setw(12)<<"学号"<<setw(12)<<"姓名"<<setw(7)<<"性别"<<setw(7)<<"年龄"<<setw(20)<<"补考科目成绩"<<endl;
 	fout.open("AMinorFail.DAT");
 	for(int i=0;i<secondA_Num.size();++i)
 	{
@@ -723,8 +723,8 @@ void FirstA::outputA_SecondFail()
 		string addr = getAddrAtIndex(pos);
 		cout<<left;
 		cout<<endl<<"     "<<setw(12)<<num<<setw(12)<<name;
-		if(!sex) cout<<setw(7)<<"��";
-		else cout<<setw(7)<<"Ů";
+		if(!sex) cout<<setw(7)<<"男";
+		else cout<<setw(7)<<"女";
 		cout<<setw(7)<<age;
 		for(int j=0;j<fail.size();++j) cout<<setw(4)<<fail[j];
 		cout<<endl;
@@ -732,12 +732,12 @@ void FirstA::outputA_SecondFail()
 		for(int j=0;j<fail.size();++j) fout<<' '<<fail[j];
 		fout<<endl;
 	}
-	cout<<endl<<endl<<setw(20)<<" "<<"����0������һ�㣺";
+	cout<<endl<<endl<<setw(20)<<" "<<"输入0返回上一层：";
 	string str;
 	while(cin>>str)
 	{
 		if(str == "0") break;
-		else cout<<endl<<endl<<setw(15)<<" "<<"������󣡰�0������һ�㣺";
+		else cout<<endl<<endl<<setw(15)<<" "<<"输入错误！按0返回上一层：";
 	}
 	fout.close();
 }
@@ -773,35 +773,35 @@ FirstB::FirstB()
 	strcpy(mB_MajorDepName,B);
 }
 
-//¼��Bϵ����ѧ��
+//录入B系主修学生
 void FirstB::inputB_MajorScore()
 {
-	//�쳣��ѧ����Ϣ����ϵͳ��δ����
+	//异常，学生信息管理系统尚未建立
 	if(getmNum().size() == 0)
 	{
 		system ("cls");
-		cout<<endl<<endl<<setw(20)<<" "<<"ѧ����Ϣ����ϵͳ��δ������"<<endl;
-		cout<<endl<<endl<<setw(20)<<" "<<"��ȴ���������Ա����ѧ������ϵͳ��"<<endl;
-		cout<<endl<<endl<<setw(20)<<" "<<"����0������һ�㣺";
+		cout<<endl<<endl<<setw(20)<<" "<<"学生信息管理系统尚未建立！"<<endl;
+		cout<<endl<<endl<<setw(20)<<" "<<"请等待招生办人员建立学生管理系统！"<<endl;
+		cout<<endl<<endl<<setw(20)<<" "<<"输入0返回上一层：";
 		string str;
 	    while(cin>>str)
 	    {
 		    if(str == "0") break;
-		    else cout<<endl<<endl<<setw(15)<<" "<<"������󣡰�0������һ�㣺";
+		    else cout<<endl<<endl<<setw(15)<<" "<<"输入错误！按0返回上一层：";
 	    }
 		return;
 	}
-	//����ѧ����Ϣ��¼��
+	//主修学生信息已录入
 	if(majorB_Num.size() != 0) 
 	{
 		system ("cls");
-		cout<<endl<<setw(18)<<" "<<"��ϵ����ѧ���ɼ���¼�룡"<<endl;
-		cout<<endl<<endl<<setw(18)<<" "<<"����0������һ�㣺";
+		cout<<endl<<setw(18)<<" "<<"本系主修学生成绩已录入！"<<endl;
+		cout<<endl<<endl<<setw(18)<<" "<<"输入0返回上一层：";
 		string str;
 	    while(cin>>str)
 	    {
 		    if(str == "0") break;
-		    else cout<<endl<<endl<<setw(15)<<" "<<"������󣡰�0������һ�㣺";
+		    else cout<<endl<<endl<<setw(15)<<" "<<"输入错误！按0返回上一层：";
 	    }
 		return ;
 	}
@@ -826,9 +826,9 @@ void FirstB::inputB_MajorScore()
 		fin>>num;
 	}
 	fin.close();
-	cout<<endl<<setw(18)<<" "<<"����ѧ���ɼ�¼����ϣ�"<<endl;
-	cout<<endl<<setw(18)<<" "<<"����Ϊ��������ѧ���ɼ���"<<endl;
-	cout<<endl<<setw(20)<<" "<<setw(10)<<"ѧ��"<<"����Ŀ�ɼ�"<<endl;
+	cout<<endl<<setw(18)<<" "<<"主修学生成绩录入完毕！"<<endl;
+	cout<<endl<<setw(18)<<" "<<"以下为所有主修学生成绩："<<endl;
+	cout<<endl<<setw(20)<<" "<<setw(10)<<"学号"<<"各科目成绩"<<endl;
 	for(int i=0;i<majorB_Num.size();++i)
 	{
 		cout<<setw(18)<<" "<<setw(10)<<majorB_Num[i];
@@ -838,44 +838,44 @@ void FirstB::inputB_MajorScore()
 		}
 		cout<<endl;
 	}
-	cout<<endl<<endl<<setw(20)<<" "<<"����0������һ�㣺";
+	cout<<endl<<endl<<setw(20)<<" "<<"输入0返回上一层：";
 	string str;
 	while(cin>>str)
 	{
 		if(str == "0") break;
-		else cout<<endl<<endl<<setw(15)<<" "<<"������󣡰�0������һ�㣺";
+		else cout<<endl<<endl<<setw(15)<<" "<<"输入错误！按0返回上一层：";
 	}
 }
 
-//¼��Bϵ����ѧ��
+//录入B系辅修学生
 void FirstB::inputB_SecondScore()
 {
-	//�쳣��ѧ����Ϣ����ϵͳ��δ����
+	//异常，学生信息管理系统尚未建立
 	if(getmNum().size() == 0)
 	{
 		system ("cls");
-		cout<<endl<<endl<<setw(20)<<" "<<"ѧ����Ϣ����ϵͳ��δ������"<<endl;
-		cout<<endl<<endl<<setw(20)<<" "<<"��ȴ���������Ա����ѧ������ϵͳ��"<<endl;
-		cout<<endl<<endl<<setw(20)<<" "<<"����0������һ�㣺";
+		cout<<endl<<endl<<setw(20)<<" "<<"学生信息管理系统尚未建立！"<<endl;
+		cout<<endl<<endl<<setw(20)<<" "<<"请等待招生办人员建立学生管理系统！"<<endl;
+		cout<<endl<<endl<<setw(20)<<" "<<"输入0返回上一层：";
 		string str;
 	    while(cin>>str)
 	    {
 		    if(str == "0") break;
-		    else cout<<endl<<endl<<setw(15)<<" "<<"������󣡰�0������һ�㣺";
+		    else cout<<endl<<endl<<setw(15)<<" "<<"输入错误！按0返回上一层：";
 	    }
 		return;
 	}
-	//����ѧ����Ϣ��¼��
+	//辅修学生信息已录入
 	if(secondB_Num.size() != 0) 
 	{
 		system ("cls");
-		cout<<endl<<setw(18)<<" "<<"��ϵ����ѧ���ɼ���¼�룡"<<endl;
-		cout<<endl<<endl<<setw(18)<<" "<<"����0������һ�㣺";
+		cout<<endl<<setw(18)<<" "<<"本系辅修学生成绩已录入！"<<endl;
+		cout<<endl<<endl<<setw(18)<<" "<<"输入0返回上一层：";
 		string str;
 	    while(cin>>str)
 	    {
 		    if(str == "0") break;
-		    else cout<<endl<<endl<<setw(15)<<" "<<"������󣡰�0������һ�㣺";
+		    else cout<<endl<<endl<<setw(15)<<" "<<"输入错误！按0返回上一层：";
 	    }
 		return ;
 	}
@@ -903,9 +903,9 @@ void FirstB::inputB_SecondScore()
 		fin>>num;
 	}
 	fin.close();
-	cout<<endl<<setw(22)<<" "<<"����ѧ���ɼ�¼����ϣ�"<<endl;
-	cout<<endl<<setw(22)<<" "<<"����Ϊ���и���ѧ���ɼ���"<<endl;
-	cout<<endl<<setw(20)<<" "<<setw(10)<<"ѧ��"<<"����Ŀ�ɼ�"<<endl;
+	cout<<endl<<setw(22)<<" "<<"辅修学生成绩录入完毕！"<<endl;
+	cout<<endl<<setw(22)<<" "<<"以下为所有辅修学生成绩："<<endl;
+	cout<<endl<<setw(20)<<" "<<setw(10)<<"学号"<<"各科目成绩"<<endl;
 	for(int i=0;i<secondB_Num.size();++i)
 	{
 		cout<<setw(18)<<" "<<setw(10)<<secondB_Num[i];
@@ -915,54 +915,54 @@ void FirstB::inputB_SecondScore()
 		}
 		cout<<endl;
 	}
-	cout<<endl<<endl<<setw(20)<<" "<<"����0������һ�㣺";
+	cout<<endl<<endl<<setw(20)<<" "<<"输入0返回上一层：";
 	string str1;
 	while(cin>>str1)
 	{
 		if(str1 == "0") break;
-		else cout<<endl<<endl<<setw(15)<<" "<<"������󣡰�0������һ�㣺";
+		else cout<<endl<<endl<<setw(15)<<" "<<"输入错误！按0返回上一层：";
 	}
 }
 
-//ͳ��Bϵ����ѧ��
+//统计B系辅修学生
 void FirstB::outputB_Good()
 {
-	//�쳣��ѧ����Ϣ����ϵͳ��δ����
+	//异常，学生信息管理系统尚未建立
 	if(getmNum().size() == 0)
 	{
 		system ("cls");
-		cout<<endl<<endl<<setw(20)<<" "<<"ѧ����Ϣ����ϵͳ��δ������"<<endl;
-		cout<<endl<<endl<<setw(20)<<" "<<"��ȴ���������Ա����ѧ������ϵͳ��"<<endl;
-		cout<<endl<<endl<<setw(20)<<" "<<"����0������һ�㣺";
+		cout<<endl<<endl<<setw(20)<<" "<<"学生信息管理系统尚未建立！"<<endl;
+		cout<<endl<<endl<<setw(20)<<" "<<"请等待招生办人员建立学生管理系统！"<<endl;
+		cout<<endl<<endl<<setw(20)<<" "<<"输入0返回上一层：";
 		string str;
 	    while(cin>>str)
 	    {
 		    if(str == "0") break;
-		    else cout<<endl<<endl<<setw(15)<<" "<<"������󣡰�0������һ�㣺";
+		    else cout<<endl<<endl<<setw(15)<<" "<<"输入错误！按0返回上一层：";
 	    }
 		return;
 	}
-	//ѧ����Ϣ��δ¼��
+	//学生信息尚未录入
 	if(majorB_Num.size() == 0) 
 	{
 		system ("cls");
-		cout<<endl<<setw(18)<<" "<<"��ϵѧ���ɼ���δ¼�룡"<<endl;
-		cout<<endl<<setw(18)<<" "<<"����¼��ɼ���"<<endl;
-		cout<<endl<<endl<<setw(18)<<" "<<"����0������һ�㣺";
+		cout<<endl<<setw(18)<<" "<<"本系学生成绩尚未录入！"<<endl;
+		cout<<endl<<setw(18)<<" "<<"请先录入成绩！"<<endl;
+		cout<<endl<<endl<<setw(18)<<" "<<"输入0返回上一层：";
 		string str;
 	    while(cin>>str)
 	    {
 		    if(str == "0") break;
-		    else cout<<endl<<endl<<setw(15)<<" "<<"������󣡰�0������һ�㣺";
+		    else cout<<endl<<endl<<setw(15)<<" "<<"输入错误！按0返回上一层：";
 	    }
 		return ;
 	}
 	system ("cls");
-	cout<<endl<<endl<<setw(18)<<" "<<"����Ϊ��ѧ�ڱ�ϵ����ѧ����"<<endl;
-	cout<<endl<<"     "<<setw(12)<<"ѧ��"<<setw(12)<<"����"<<setw(7)<<"�Ա�"<<setw(7)<<"����"<<setw(20)<<"���Ƴɼ�"<<endl<<endl;
+	cout<<endl<<endl<<setw(18)<<" "<<"以下为本学期本系优秀学生："<<endl;
+	cout<<endl<<"     "<<setw(12)<<"学号"<<setw(12)<<"姓名"<<setw(7)<<"性别"<<setw(7)<<"年龄"<<setw(20)<<"各科成绩"<<endl<<endl;
 	fout.open("BGood.DAT");
 
-	//ͳ��Bϵ��������ѧ��
+	//统计B系主修优秀学生
 	for(int i=0;i<majorB_Num.size();++i)
 	{
 		bool is = 1;
@@ -985,8 +985,8 @@ void FirstB::outputB_Good()
 		string addr = getAddrAtIndex(pos);
 		cout<<left;
 		cout<<"     "<<setw(12)<<num<<setw(12)<<name;
-		if(!sex) cout<<setw(7)<<"��";
-		else cout<<setw(7)<<"Ů";
+		if(!sex) cout<<setw(7)<<"男";
+		else cout<<setw(7)<<"女";
 		cout<<setw(7)<<age;
 		for(int j=0;j<mB_FirstScore[i].size();++j) cout<<setw(4)<<mB_FirstScore[i][j];
 		cout<<endl<<endl;
@@ -995,7 +995,7 @@ void FirstB::outputB_Good()
 		fout<<endl;
 	}
 
-	//ͳ��Bϵ��������ѧ��
+	//统计B系辅修优秀学生
 	for(int i=0;i<secondB_Num.size();++i)
 	{
 		bool is = 1;
@@ -1018,8 +1018,8 @@ void FirstB::outputB_Good()
 		string addr = getAddrAtIndex(pos);
 		cout<<left;
 		cout<<"     "<<setw(12)<<num<<setw(12)<<name;
-		if(!sex) cout<<setw(7)<<"��";
-		else cout<<setw(7)<<"Ů";
+		if(!sex) cout<<setw(7)<<"男";
+		else cout<<setw(7)<<"女";
 		cout<<setw(7)<<age;
 		for(int j=0;j<B_Fscore[i].size();++j) cout<<setw(4)<<B_Fscore[i][j];
 		cout<<endl<<endl;
@@ -1027,52 +1027,52 @@ void FirstB::outputB_Good()
 		for(int j=0;j<B_Fscore[i].size();++j) fout<<' '<<B_Fscore[i][j];
 		fout<<endl;
 	}
-	cout<<endl<<endl<<setw(20)<<" "<<"����0������һ�㣺";
+	cout<<endl<<endl<<setw(20)<<" "<<"输入0返回上一层：";
 	string str;
 	while(cin>>str)
 	{
 		if(str == "0") break;
-		else cout<<endl<<endl<<setw(15)<<" "<<"������󣡰�0������һ�㣺";
+		else cout<<endl<<endl<<setw(15)<<" "<<"输入错误！按0返回上一层：";
 	}
 	fout.close();
 }
 
-//ͳ��Bϵ���޲��ϸ�ѧ��
+//统计B系主修不合格学生
 void FirstB::outputB_MajorFail()
 {
-	//�쳣��ѧ����Ϣ����ϵͳ��δ����
+	//异常，学生信息管理系统尚未建立
 	if(getmNum().size() == 0)
 	{
 		system ("cls");
-		cout<<endl<<endl<<setw(20)<<" "<<"ѧ����Ϣ����ϵͳ��δ������"<<endl;
-		cout<<endl<<endl<<setw(20)<<" "<<"��ȴ���������Ա����ѧ������ϵͳ��"<<endl;
-		cout<<endl<<endl<<setw(20)<<" "<<"����0������һ�㣺";
+		cout<<endl<<endl<<setw(20)<<" "<<"学生信息管理系统尚未建立！"<<endl;
+		cout<<endl<<endl<<setw(20)<<" "<<"请等待招生办人员建立学生管理系统！"<<endl;
+		cout<<endl<<endl<<setw(20)<<" "<<"输入0返回上一层：";
 		string str;
 	    while(cin>>str)
 	    {
 		    if(str == "0") break;
-		    else cout<<endl<<endl<<setw(15)<<" "<<"������󣡰�0������һ�㣺";
+		    else cout<<endl<<endl<<setw(15)<<" "<<"输入错误！按0返回上一层：";
 	    }
 		return;
 	}
-	//����ѧ����Ϣ��δ¼��
+	//主修学生信息尚未录入
 	if(majorB_Num.size() == 0) 
 	{
 		system ("cls");
-		cout<<endl<<setw(18)<<" "<<"��ϵ����ѧ���ɼ���δ¼�룡"<<endl;
-		cout<<endl<<setw(18)<<" "<<"����¼��ɼ���"<<endl;
-		cout<<endl<<endl<<setw(18)<<" "<<"����0������һ�㣺";
+		cout<<endl<<setw(18)<<" "<<"本系主修学生成绩尚未录入！"<<endl;
+		cout<<endl<<setw(18)<<" "<<"请先录入成绩！"<<endl;
+		cout<<endl<<endl<<setw(18)<<" "<<"输入0返回上一层：";
 		string str;
 	    while(cin>>str)
 	    {
 		    if(str == "0") break;
-		    else cout<<endl<<endl<<setw(15)<<" "<<"������󣡰�0������һ�㣺";
+		    else cout<<endl<<endl<<setw(15)<<" "<<"输入错误！按0返回上一层：";
 	    }
 		return ;
 	}
 	system ("cls");
-	cout<<endl<<endl<<setw(18)<<" "<<"����Ϊ��ѧ���貹��������ѧ����"<<endl;
-	cout<<endl<<"     "<<setw(12)<<"ѧ��"<<setw(12)<<"����"<<setw(7)<<"�Ա�"<<setw(7)<<"����"<<setw(20)<<"������Ŀ�ɼ�"<<endl;
+	cout<<endl<<endl<<setw(18)<<" "<<"以下为本学期需补考的主修学生："<<endl;
+	cout<<endl<<"     "<<setw(12)<<"学号"<<setw(12)<<"姓名"<<setw(7)<<"性别"<<setw(7)<<"年龄"<<setw(20)<<"补考科目成绩"<<endl;
 	fout.open("BMajorFail.DAT");
 	for(int i=0;i<majorB_Num.size();++i)
 	{
@@ -1093,8 +1093,8 @@ void FirstB::outputB_MajorFail()
 		string addr = getAddrAtIndex(pos);
 		cout<<left;
 		cout<<endl<<"     "<<setw(12)<<num<<setw(12)<<name;
-		if(!sex) cout<<setw(7)<<"��";
-		else cout<<setw(7)<<"Ů";
+		if(!sex) cout<<setw(7)<<"男";
+		else cout<<setw(7)<<"女";
 		cout<<setw(7)<<age;
 		for(int j=0;j<fail.size();++j) cout<<setw(4)<<fail[j];
 		cout<<endl;
@@ -1102,52 +1102,52 @@ void FirstB::outputB_MajorFail()
 		for(int j=0;j<fail.size();++j) fout<<' '<<fail[j];
 		fout<<endl;
 	}
-	cout<<endl<<endl<<setw(20)<<" "<<"����0������һ�㣺";
+	cout<<endl<<endl<<setw(20)<<" "<<"输入0返回上一层：";
 	string str;
 	while(cin>>str)
 	{
 		if(str == "0") break;
-		else cout<<endl<<endl<<setw(15)<<" "<<"������󣡰�0������һ�㣺";
+		else cout<<endl<<endl<<setw(15)<<" "<<"输入错误！按0返回上一层：";
 	}
 	fout.close();
 }
 
-//ͳ��Bϵ���޲��ϸ�ѧ��
+//统计B系辅修不合格学生
 void FirstB::outputB_SecondFail()
 {
-	//�쳣��ѧ����Ϣ����ϵͳ��δ����
+	//异常，学生信息管理系统尚未建立
 	if(getmNum().size() == 0)
 	{
 		system ("cls");
-		cout<<endl<<endl<<setw(20)<<" "<<"ѧ����Ϣ����ϵͳ��δ������"<<endl;
-		cout<<endl<<endl<<setw(20)<<" "<<"��ȴ���������Ա����ѧ������ϵͳ��"<<endl;
-		cout<<endl<<endl<<setw(20)<<" "<<"����0������һ�㣺";
+		cout<<endl<<endl<<setw(20)<<" "<<"学生信息管理系统尚未建立！"<<endl;
+		cout<<endl<<endl<<setw(20)<<" "<<"请等待招生办人员建立学生管理系统！"<<endl;
+		cout<<endl<<endl<<setw(20)<<" "<<"输入0返回上一层：";
 		string str;
 	    while(cin>>str)
 	    {
 		    if(str == "0") break;
-		    else cout<<endl<<endl<<setw(15)<<" "<<"������󣡰�0������һ�㣺";
+		    else cout<<endl<<endl<<setw(15)<<" "<<"输入错误！按0返回上一层：";
 	    }
 		return;
 	}
-	//����ѧ����Ϣ��δ¼��
+	//辅修学生信息尚未录入
 	if(majorB_Num.size() == 0) 
 	{
 		system ("cls");
-		cout<<endl<<setw(18)<<" "<<"��ϵ����ѧ���ɼ���δ¼�룡"<<endl;
-		cout<<endl<<setw(18)<<" "<<"����¼��ɼ���"<<endl;
-		cout<<endl<<endl<<setw(18)<<" "<<"����0������һ�㣺";
+		cout<<endl<<setw(18)<<" "<<"本系辅修学生成绩尚未录入！"<<endl;
+		cout<<endl<<setw(18)<<" "<<"请先录入成绩！"<<endl;
+		cout<<endl<<endl<<setw(18)<<" "<<"输入0返回上一层：";
 		string str;
 	    while(cin>>str)
 	    {
 		    if(str == "0") break;
-		    else cout<<endl<<endl<<setw(15)<<" "<<"������󣡰�0������һ�㣺";
+		    else cout<<endl<<endl<<setw(15)<<" "<<"输入错误！按0返回上一层：";
 	    }
 		return ;
 	}
 	system ("cls");
-	cout<<endl<<endl<<setw(18)<<" "<<"����Ϊ��ѧ���貹���ĸ���ѧ����"<<endl;
-	cout<<endl<<"     "<<setw(12)<<"ѧ��"<<setw(12)<<"����"<<setw(7)<<"�Ա�"<<setw(7)<<"����"<<setw(20)<<"������Ŀ�ɼ�"<<endl;
+	cout<<endl<<endl<<setw(18)<<" "<<"以下为本学期需补考的辅修学生："<<endl;
+	cout<<endl<<"     "<<setw(12)<<"学号"<<setw(12)<<"姓名"<<setw(7)<<"性别"<<setw(7)<<"年龄"<<setw(20)<<"补考科目成绩"<<endl;
 	fout.open("BMinorFail.DAT");
 	for(int i=0;i<secondB_Num.size();++i)
 	{
@@ -1168,8 +1168,8 @@ void FirstB::outputB_SecondFail()
 		string addr = getAddrAtIndex(pos);
 		cout<<left;
 		cout<<endl<<"     "<<setw(12)<<num<<setw(12)<<name;
-		if(!sex) cout<<setw(7)<<"��";
-		else cout<<setw(7)<<"Ů";
+		if(!sex) cout<<setw(7)<<"男";
+		else cout<<setw(7)<<"女";
 		cout<<setw(7)<<age;
 		for(int j=0;j<fail.size();++j) cout<<setw(4)<<fail[j];
 		cout<<endl;
@@ -1177,12 +1177,12 @@ void FirstB::outputB_SecondFail()
 		for(int j=0;j<fail.size();++j) fout<<' '<<fail[j];
 		fout<<endl;
 	}
-	cout<<endl<<endl<<setw(20)<<" "<<"����0������һ�㣺";
+	cout<<endl<<endl<<setw(20)<<" "<<"输入0返回上一层：";
 	string str;
 	while(cin>>str)
 	{
 		if(str == "0") break;
-		else cout<<endl<<endl<<setw(15)<<" "<<"������󣡰�0������һ�㣺";
+		else cout<<endl<<endl<<setw(15)<<" "<<"输入错误！按0返回上一层：";
 	}
 	fout.close();
 }
@@ -1218,35 +1218,35 @@ FirstC::FirstC()
 	strcpy(mC_MajorDepName,C);
 }
 
-//¼��Cϵ����ѧ��
+//录入C系主修学生
 void FirstC::inputC_MajorScore()
 {
-	//�쳣��ѧ����Ϣ����ϵͳ��δ����
+	//异常，学生信息管理系统尚未建立
 	if(getmNum().size() == 0)
 	{
 		system ("cls");
-		cout<<endl<<endl<<setw(20)<<" "<<"ѧ����Ϣ����ϵͳ��δ������"<<endl;
-		cout<<endl<<endl<<setw(20)<<" "<<"��ȴ���������Ա����ѧ������ϵͳ��"<<endl;
-		cout<<endl<<endl<<setw(20)<<" "<<"����0������һ�㣺";
+		cout<<endl<<endl<<setw(20)<<" "<<"学生信息管理系统尚未建立！"<<endl;
+		cout<<endl<<endl<<setw(20)<<" "<<"请等待招生办人员建立学生管理系统！"<<endl;
+		cout<<endl<<endl<<setw(20)<<" "<<"输入0返回上一层：";
 		string str;
 	    while(cin>>str)
 	    {
 		    if(str == "0") break;
-		    else cout<<endl<<endl<<setw(15)<<" "<<"������󣡰�0������һ�㣺";
+		    else cout<<endl<<endl<<setw(15)<<" "<<"输入错误！按0返回上一层：";
 	    }
 		return;
 	}
-	//����ѧ����Ϣ��¼��
+	//主修学生信息已录入
 	if(majorC_Num.size() != 0) 
 	{
 		system ("cls");
-		cout<<endl<<setw(18)<<" "<<"��ϵ����ѧ���ɼ���¼�룡"<<endl;
-		cout<<endl<<endl<<setw(18)<<" "<<"����0������һ�㣺";
+		cout<<endl<<setw(18)<<" "<<"本系主修学生成绩已录入！"<<endl;
+		cout<<endl<<endl<<setw(18)<<" "<<"输入0返回上一层：";
 		string str;
 	    while(cin>>str)
 	    {
 		    if(str == "0") break;
-		    else cout<<endl<<endl<<setw(15)<<" "<<"������󣡰�0������һ�㣺";
+		    else cout<<endl<<endl<<setw(15)<<" "<<"输入错误！按0返回上一层：";
 	    }
 		return ;
 	}
@@ -1271,9 +1271,9 @@ void FirstC::inputC_MajorScore()
 		fin>>num;
 	}
 	fin.close();
-	cout<<endl<<setw(18)<<" "<<"����ѧ���ɼ�¼����ϣ�"<<endl;
-	cout<<endl<<setw(18)<<" "<<"����Ϊ��������ѧ���ɼ���"<<endl;
-	cout<<endl<<setw(20)<<" "<<setw(10)<<"ѧ��"<<"����Ŀ�ɼ�"<<endl;
+	cout<<endl<<setw(18)<<" "<<"主修学生成绩录入完毕！"<<endl;
+	cout<<endl<<setw(18)<<" "<<"以下为所有主修学生成绩："<<endl;
+	cout<<endl<<setw(20)<<" "<<setw(10)<<"学号"<<"各科目成绩"<<endl;
 	for(int i=0;i<majorC_Num.size();++i)
 	{
 		cout<<setw(18)<<" "<<setw(10)<<majorC_Num[i];
@@ -1283,44 +1283,44 @@ void FirstC::inputC_MajorScore()
 		}
 		cout<<endl;
 	}
-	cout<<endl<<endl<<setw(20)<<" "<<"����0������һ�㣺";
+	cout<<endl<<endl<<setw(20)<<" "<<"输入0返回上一层：";
 	string str1;
 	while(cin>>str1)
 	{
 		if(str1 == "0") break;
-		else cout<<endl<<endl<<setw(15)<<" "<<"������󣡰�0������һ�㣺";
+		else cout<<endl<<endl<<setw(15)<<" "<<"输入错误！按0返回上一层：";
 	}
 }
 
-//¼��Cϵ����ѧ��
+//录入C系辅修学生
 void FirstC::inputC_SecondScore()
 {
-	//�쳣��ѧ����Ϣ����ϵͳ��δ����
+	//异常，学生信息管理系统尚未建立
 	if(getmNum().size() == 0)
 	{
 		system ("cls");
-		cout<<endl<<endl<<setw(20)<<" "<<"ѧ����Ϣ����ϵͳ��δ������"<<endl;
-		cout<<endl<<endl<<setw(20)<<" "<<"��ȴ���������Ա����ѧ������ϵͳ��"<<endl;
-		cout<<endl<<endl<<setw(20)<<" "<<"����0������һ�㣺";
+		cout<<endl<<endl<<setw(20)<<" "<<"学生信息管理系统尚未建立！"<<endl;
+		cout<<endl<<endl<<setw(20)<<" "<<"请等待招生办人员建立学生管理系统！"<<endl;
+		cout<<endl<<endl<<setw(20)<<" "<<"输入0返回上一层：";
 		string str;
 	    while(cin>>str)
 	    {
 		    if(str == "0") break;
-		    else cout<<endl<<endl<<setw(15)<<" "<<"������󣡰�0������һ�㣺";
+		    else cout<<endl<<endl<<setw(15)<<" "<<"输入错误！按0返回上一层：";
 	    }
 		return;
 	}
-	//����ѧ����Ϣ��¼��
+	//辅修学生信息已录入
 	if(secondC_Num.size() != 0) 
 	{
 		system ("cls");
-		cout<<endl<<setw(18)<<" "<<"��ϵ����ѧ���ɼ���¼�룡"<<endl;
-		cout<<endl<<endl<<setw(18)<<" "<<"����0������һ�㣺";
+		cout<<endl<<setw(18)<<" "<<"本系主修学生成绩已录入！"<<endl;
+		cout<<endl<<endl<<setw(18)<<" "<<"输入0返回上一层：";
 		string str;
 	    while(cin>>str)
 	    {
 		    if(str == "0") break;
-		    else cout<<endl<<endl<<setw(15)<<" "<<"������󣡰�0������һ�㣺";
+		    else cout<<endl<<endl<<setw(15)<<" "<<"输入错误！按0返回上一层：";
 	    }
 		return ;
 	}
@@ -1348,9 +1348,9 @@ void FirstC::inputC_SecondScore()
 		fin>>num;
 	}
 	fin.close();
-	cout<<endl<<setw(22)<<" "<<"����ѧ���ɼ�¼����ϣ�"<<endl;
-	cout<<endl<<setw(22)<<" "<<"����Ϊ���и���ѧ���ɼ���"<<endl;
-	cout<<endl<<setw(20)<<" "<<setw(10)<<"ѧ��"<<"����Ŀ�ɼ�"<<endl;
+	cout<<endl<<setw(22)<<" "<<"辅修学生成绩录入完毕！"<<endl;
+	cout<<endl<<setw(22)<<" "<<"以下为所有辅修学生成绩："<<endl;
+	cout<<endl<<setw(20)<<" "<<setw(10)<<"学号"<<"各科目成绩"<<endl;
 	for(int i=0;i<secondC_Num.size();++i)
 	{
 		cout<<setw(18)<<" "<<setw(10)<<secondC_Num[i];
@@ -1360,54 +1360,54 @@ void FirstC::inputC_SecondScore()
 		}
 		cout<<endl;
 	}
-	cout<<endl<<endl<<setw(20)<<" "<<"����0������һ�㣺";
+	cout<<endl<<endl<<setw(20)<<" "<<"输入0返回上一层：";
 	string str1;
 	while(cin>>str1)
 	{
 		if(str1 == "0") break;
-		else cout<<endl<<endl<<setw(15)<<" "<<"������󣡰�0������һ�㣺";
+		else cout<<endl<<endl<<setw(15)<<" "<<"输入错误！按0返回上一层：";
 	}
 }
 
-//ͳ�ƣ�ϵ����ѧ��
+//统计Ｃ系优秀学生
 void FirstC::outputC_Good()
 {
-	//�쳣��ѧ����Ϣ����ϵͳ��δ����
+	//异常，学生信息管理系统尚未建立
 	if(getmNum().size() == 0)
 	{
 		system ("cls");
-		cout<<endl<<endl<<setw(20)<<" "<<"ѧ����Ϣ����ϵͳ��δ������"<<endl;
-		cout<<endl<<endl<<setw(20)<<" "<<"��ȴ���������Ա����ѧ������ϵͳ��"<<endl;
-		cout<<endl<<endl<<setw(20)<<" "<<"����0������һ�㣺";
+		cout<<endl<<endl<<setw(20)<<" "<<"学生信息管理系统尚未建立！"<<endl;
+		cout<<endl<<endl<<setw(20)<<" "<<"请等待招生办人员建立学生管理系统！"<<endl;
+		cout<<endl<<endl<<setw(20)<<" "<<"输入0返回上一层：";
 		string str;
 	    while(cin>>str)
 	    {
 		    if(str == "0") break;
-		    else cout<<endl<<endl<<setw(15)<<" "<<"������󣡰�0������һ�㣺";
+		    else cout<<endl<<endl<<setw(15)<<" "<<"输入错误！按0返回上一层：";
 	    }
 		return;
 	}
-	//ѧ����Ϣ��¼��
+	//学生信息已录入
 	if(majorC_Num.size() == 0) 
 	{
 		system ("cls");
-		cout<<endl<<setw(18)<<" "<<"��ϵѧ���ɼ���δ¼�룡"<<endl;
-		cout<<endl<<setw(18)<<" "<<"����¼��ɼ���"<<endl;
-		cout<<endl<<endl<<setw(18)<<" "<<"����0������һ�㣺";
+		cout<<endl<<setw(18)<<" "<<"本系学生成绩尚未录入！"<<endl;
+		cout<<endl<<setw(18)<<" "<<"请先录入成绩！"<<endl;
+		cout<<endl<<endl<<setw(18)<<" "<<"输入0返回上一层：";
 		string str;
 	    while(cin>>str)
 	    {
 		    if(str == "0") break;
-		    else cout<<endl<<endl<<setw(15)<<" "<<"������󣡰�0������һ�㣺";
+		    else cout<<endl<<endl<<setw(15)<<" "<<"输入错误！按0返回上一层：";
 	    }
 		return ;
 	}
 	system ("cls");
-	cout<<endl<<endl<<setw(18)<<" "<<"����Ϊ��ѧ�ڱ�ϵ����ѧ����"<<endl;
-	cout<<endl<<"     "<<setw(12)<<"ѧ��"<<setw(12)<<"����"<<setw(7)<<"�Ա�"<<setw(7)<<"����"<<setw(20)<<"���Ƴɼ�"<<endl<<endl;
+	cout<<endl<<endl<<setw(18)<<" "<<"以下为本学期本系优秀学生："<<endl;
+	cout<<endl<<"     "<<setw(12)<<"学号"<<setw(12)<<"姓名"<<setw(7)<<"性别"<<setw(7)<<"年龄"<<setw(20)<<"各科成绩"<<endl<<endl;
 	fout.open("CGood.DAT");
 
-	//ͳ��Cϵ��������ѧ��
+	//统计C系主修优秀学生
 	for(int i=0;i<majorC_Num.size();++i)
 	{
 		bool is = 1;
@@ -1430,8 +1430,8 @@ void FirstC::outputC_Good()
 		string addr = getAddrAtIndex(pos);
 		cout<<left;
 		cout<<"     "<<setw(12)<<num<<setw(12)<<name;
-		if(!sex) cout<<setw(7)<<"��";
-		else cout<<setw(7)<<"Ů";
+		if(!sex) cout<<setw(7)<<"男";
+		else cout<<setw(7)<<"女";
 		cout<<setw(7)<<age;
 		for(int j=0;j<mC_FirstScore[i].size();++j) cout<<setw(4)<<mC_FirstScore[i][j];
 		cout<<endl<<endl;
@@ -1440,7 +1440,7 @@ void FirstC::outputC_Good()
 		fout<<endl;
 	}
 
-	//ͳ��Cϵ��������ѧ��
+	//统计C系辅修优秀学生
 	for(int i=0;i<secondC_Num.size();++i)
 	{
 		bool is = 1;
@@ -1463,8 +1463,8 @@ void FirstC::outputC_Good()
 		string addr = getAddrAtIndex(pos);
 		cout<<left;
 		cout<<"     "<<setw(12)<<num<<setw(12)<<name;
-		if(!sex) cout<<setw(7)<<"��";
-		else cout<<setw(7)<<"Ů";
+		if(!sex) cout<<setw(7)<<"男";
+		else cout<<setw(7)<<"女";
 		cout<<setw(7)<<age;
 		for(int j=0;j<C_Fscore[i].size();++j) cout<<setw(4)<<C_Fscore[i][j];
 		cout<<endl<<endl;
@@ -1472,52 +1472,52 @@ void FirstC::outputC_Good()
 		for(int j=0;j<C_Fscore[i].size();++j) fout<<' '<<C_Fscore[i][j];
 		fout<<endl;
 	}
-	cout<<endl<<endl<<setw(20)<<" "<<"����0������һ�㣺";
+	cout<<endl<<endl<<setw(20)<<" "<<"输入0返回上一层：";
 	string str;
 	while(cin>>str)
 	{
 		if(str == "0") break;
-		else cout<<endl<<endl<<setw(15)<<" "<<"������󣡰�0������һ�㣺";
+		else cout<<endl<<endl<<setw(15)<<" "<<"输入错误！按0返回上一层：";
 	}
 	fout.close();
 }
 
-//ͳ��Cϵ���޲��ϸ�ѧ��
+//统计C系主修不合格学生
 void FirstC::outputC_MajorFail()
 {
-	//�쳣��ѧ����Ϣ����ϵͳ��δ����
+	//异常，学生信息管理系统尚未建立
 	if(getmNum().size() == 0)
 	{
 		system ("cls");
-		cout<<endl<<endl<<setw(20)<<" "<<"ѧ����Ϣ����ϵͳ��δ������"<<endl;
-		cout<<endl<<endl<<setw(20)<<" "<<"��ȴ���������Ա����ѧ������ϵͳ��"<<endl;
-		cout<<endl<<endl<<setw(20)<<" "<<"����0������һ�㣺";
+		cout<<endl<<endl<<setw(20)<<" "<<"学生信息管理系统尚未建立！"<<endl;
+		cout<<endl<<endl<<setw(20)<<" "<<"请等待招生办人员建立学生管理系统！"<<endl;
+		cout<<endl<<endl<<setw(20)<<" "<<"输入0返回上一层：";
 		string str;
 	    while(cin>>str)
 	    {
 		    if(str == "0") break;
-		    else cout<<endl<<endl<<setw(15)<<" "<<"������󣡰�0������һ�㣺";
+		    else cout<<endl<<endl<<setw(15)<<" "<<"输入错误！按0返回上一层：";
 	    }
 		return;
 	}
-	//����ѧ����Ϣ��δ¼��
+	//主修学生信息尚未录入
 	if(majorC_Num.size() == 0) 
 	{
 		system ("cls");
-		cout<<endl<<setw(18)<<" "<<"��ϵ����ѧ���ɼ���δ¼�룡"<<endl;
-		cout<<endl<<setw(18)<<" "<<"����¼��ɼ���"<<endl;
-		cout<<endl<<endl<<setw(18)<<" "<<"����0������һ�㣺";
+		cout<<endl<<setw(18)<<" "<<"本系主修学生成绩尚未录入！"<<endl;
+		cout<<endl<<setw(18)<<" "<<"请先录入成绩！"<<endl;
+		cout<<endl<<endl<<setw(18)<<" "<<"输入0返回上一层：";
 		string str;
 	    while(cin>>str)
 	    {
 		    if(str == "0") break;
-		    else cout<<endl<<endl<<setw(15)<<" "<<"������󣡰�0������һ�㣺";
+		    else cout<<endl<<endl<<setw(15)<<" "<<"输入错误！按0返回上一层：";
 	    }
 		return ;
 	}
 	system ("cls");
-	cout<<endl<<endl<<setw(18)<<" "<<"����Ϊ��ѧ���貹��������ѧ����"<<endl;
-	cout<<endl<<"     "<<setw(12)<<"ѧ��"<<setw(12)<<"����"<<setw(7)<<"�Ա�"<<setw(7)<<"����"<<setw(20)<<"������Ŀ�ɼ�"<<endl;
+	cout<<endl<<endl<<setw(18)<<" "<<"以下为本学期需补考的主修学生："<<endl;
+	cout<<endl<<"     "<<setw(12)<<"学号"<<setw(12)<<"姓名"<<setw(7)<<"性别"<<setw(7)<<"年龄"<<setw(20)<<"补考科目成绩"<<endl;
 	fout.open("CMajorFail.DAT");
 	for(int i=0;i<majorC_Num.size();++i)
 	{
@@ -1538,8 +1538,8 @@ void FirstC::outputC_MajorFail()
 		string addr = getAddrAtIndex(pos);
 		cout<<left;
 		cout<<endl<<"     "<<setw(12)<<num<<setw(12)<<name;
-		if(!sex) cout<<setw(7)<<"��";
-		else cout<<setw(7)<<"Ů";
+		if(!sex) cout<<setw(7)<<"男";
+		else cout<<setw(7)<<"女";
 		cout<<setw(7)<<age;
 		for(int j=0;j<fail.size();++j) cout<<setw(4)<<fail[j];
 		cout<<endl;
@@ -1547,52 +1547,52 @@ void FirstC::outputC_MajorFail()
 		for(int j=0;j<fail.size();++j) fout<<' '<<fail[j];
 		fout<<endl;
 	}
-	cout<<endl<<endl<<setw(20)<<" "<<"����0������һ�㣺";
+	cout<<endl<<endl<<setw(20)<<" "<<"输入0返回上一层：";
 	string str;
 	while(cin>>str)
 	{
 		if(str == "0") break;
-	    else cout<<endl<<endl<<setw(15)<<" "<<"������󣡰�0������һ�㣺";
+	    else cout<<endl<<endl<<setw(15)<<" "<<"输入错误！按0返回上一层：";
 	}
 	fout.close();
 }
 
-//ͳ��Cϵ���޲��ϸ�ѧ��
+//统计C系辅修不合格学生
 void FirstC::outputC_SecondFail()
 {
-	//�쳣��ѧ����Ϣ����ϵͳ��δ����
+	//异常，学生信息管理系统尚未建立
 	if(getmNum().size() == 0)
 	{
 		system ("cls");
-		cout<<endl<<endl<<setw(20)<<" "<<"ѧ����Ϣ����ϵͳ��δ������"<<endl;
-		cout<<endl<<endl<<setw(20)<<" "<<"��ȴ���������Ա����ѧ������ϵͳ��"<<endl;
-		cout<<endl<<endl<<setw(20)<<" "<<"����0������һ�㣺";
+		cout<<endl<<endl<<setw(20)<<" "<<"学生信息管理系统尚未建立！"<<endl;
+		cout<<endl<<endl<<setw(20)<<" "<<"请等待招生办人员建立学生管理系统！"<<endl;
+		cout<<endl<<endl<<setw(20)<<" "<<"输入0返回上一层：";
 		string str;
 	    while(cin>>str)
 	    {
 		    if(str == "0") break;
-		    else cout<<endl<<endl<<setw(15)<<" "<<"������󣡰�0������һ�㣺";
+		    else cout<<endl<<endl<<setw(15)<<" "<<"输入错误！按0返回上一层：";
 	    }
 		return;
 	}
-	//����ѧ����Ϣ��δ¼��
+	//辅修学生信息尚未录入
 	if(majorC_Num.size() == 0) 
 	{
 		system ("cls");
-		cout<<endl<<setw(18)<<" "<<"��ϵ����ѧ���ɼ���δ¼�룡"<<endl;
-		cout<<endl<<setw(18)<<" "<<"����¼��ɼ���"<<endl;
-		cout<<endl<<endl<<setw(20)<<" "<<"����0������һ�㣺";
+		cout<<endl<<setw(18)<<" "<<"本系辅修学生成绩尚未录入！"<<endl;
+		cout<<endl<<setw(18)<<" "<<"请先录入成绩！"<<endl;
+		cout<<endl<<endl<<setw(20)<<" "<<"输入0返回上一层：";
 		string str;
 	    while(cin>>str)
 	    {
 		    if(str == "0") break;
-		    else cout<<endl<<endl<<setw(15)<<" "<<"������󣡰�0������һ�㣺";
+		    else cout<<endl<<endl<<setw(15)<<" "<<"输入错误！按0返回上一层：";
 	    }
 		return ;
 	}
 	system ("cls");
-	cout<<endl<<endl<<setw(18)<<" "<<"����Ϊ��ѧ���貹���ĸ���ѧ����"<<endl;
-	cout<<endl<<"     "<<setw(12)<<"ѧ��"<<setw(12)<<"����"<<setw(7)<<"�Ա�"<<setw(7)<<"����"<<setw(20)<<"������Ŀ�ɼ�"<<endl;
+	cout<<endl<<endl<<setw(18)<<" "<<"以下为本学期需补考的辅修学生："<<endl;
+	cout<<endl<<"     "<<setw(12)<<"学号"<<setw(12)<<"姓名"<<setw(7)<<"性别"<<setw(7)<<"年龄"<<setw(20)<<"补考科目成绩"<<endl;
 	fout.open("CMinorFail.DAT");
 	for(int i=0;i<secondC_Num.size();++i)
 	{
@@ -1613,8 +1613,8 @@ void FirstC::outputC_SecondFail()
 		string addr = getAddrAtIndex(pos);
 		cout<<left;
 		cout<<endl<<"     "<<setw(12)<<num<<setw(12)<<name;
-		if(!sex) cout<<setw(7)<<"��";
-		else cout<<setw(7)<<"Ů";
+		if(!sex) cout<<setw(7)<<"男";
+		else cout<<setw(7)<<"女";
 		cout<<setw(7)<<age;
 		for(int j=0;j<fail.size();++j) cout<<setw(4)<<fail[j];
 		cout<<endl;
@@ -1622,12 +1622,12 @@ void FirstC::outputC_SecondFail()
 		for(int j=0;j<fail.size();++j) fout<<' '<<fail[j];
 		fout<<endl;
 	}
-	cout<<endl<<endl<<setw(20)<<" "<<"����0������һ�㣺";
+	cout<<endl<<endl<<setw(20)<<" "<<"输入0返回上一层：";
 	string str;
 	while(cin>>str)
 	{
 		if(str == "0") break;
-		else cout<<endl<<endl<<setw(15)<<" "<<"������󣡰�0������һ�㣺";
+		else cout<<endl<<endl<<setw(15)<<" "<<"输入错误！按0返回上一层：";
 	}
 	fout.close();
 }
@@ -1667,29 +1667,29 @@ StudentMIS::StudentMIS()
 	KC = 4;
 }
 
-//���û������ѧλ�������γ���
+//设置获得主修学位需修满课程数
 void StudentMIS::degreeStanderOfFirst()
 {
 	if(getmNum().size() == 0)
 	{
 		system ("cls");
-		cout<<endl<<endl<<setw(20)<<" "<<"ѧ����Ϣ����ϵͳ��δ������"<<endl;
-		cout<<endl<<endl<<setw(20)<<" "<<"��ȴ���������Ա����ѧ������ϵͳ��"<<endl;
-		cout<<endl<<endl<<setw(20)<<" "<<"����0������һ�㣺";
+		cout<<endl<<endl<<setw(20)<<" "<<"学生信息管理系统尚未建立！"<<endl;
+		cout<<endl<<endl<<setw(20)<<" "<<"请等待招生办人员建立学生管理系统！"<<endl;
+		cout<<endl<<endl<<setw(20)<<" "<<"输入0返回上一层：";
 		string str;
 	    while(cin>>str)
 	    {
 		    if(str == "0") break;
-		    else cout<<endl<<endl<<setw(15)<<" "<<"������󣡰�0������һ�㣺";
+		    else cout<<endl<<endl<<setw(15)<<" "<<"输入错误！按0返回上一层：";
 	    }
 		return;
 	}
 	system ("cls");
-	cout<<endl<<setw(20)<<" "<<"��ǰ��ϵ����ѧλ�������γ�����"<<endl;
+	cout<<endl<<setw(20)<<" "<<"当前各系主修学位需修满课程数："<<endl;
 	cout<<endl<<setw(22)<<" "<<setw(5)<<"A: "<<setw(3)<<SA<<setw(4)<<"B: "<<setw(3)<<SB<<setw(4)<<"C: "<<setw(3)<<SC<<endl;
 	string courseNum;
 	int cNum;
-	cout<<endl<<endl<<setw(20)<<' '<<"������Aϵ����ѧλ�����γ�����";
+	cout<<endl<<endl<<setw(20)<<' '<<"请输入A系主修学位修满课程数：";
 	while(cin>>courseNum)
 	{
 		bool is = 1;
@@ -1704,17 +1704,17 @@ void StudentMIS::degreeStanderOfFirst()
 			}
 			cNum += (courseNum[i] - '0')*pow(10,courseNum.size() - i -1);
 		}
-		//�����쳣����
+		//输入异常处理
 		if(!is)
 		{
-			cout<<endl<<endl<<setw(20)<<" "<<"����γ��������ϱ�׼��"<<endl;
-			cout<<endl<<endl<<setw(20)<<' '<<"������Aϵ����ѧλ�����γ�����";
+			cout<<endl<<endl<<setw(20)<<" "<<"输入课程数不符合标准！"<<endl;
+			cout<<endl<<endl<<setw(20)<<' '<<"请输入A系主修学位修满课程数：";
 			continue;
 		}
 		SA = cNum;
 		break;
 	}
-	cout<<endl<<endl<<setw(20)<<' '<<"������Bϵ����ѧλ�����γ�����";
+	cout<<endl<<endl<<setw(20)<<' '<<"请输入B系主修学位修满课程数：";
 	while(cin>>courseNum)
 	{
 		bool is = 1;
@@ -1729,17 +1729,17 @@ void StudentMIS::degreeStanderOfFirst()
 			}
 			cNum += (courseNum[i] - '0')*pow(10,courseNum.size() - i -1);
 		}
-		//�����쳣����
+		//输入异常处理
 		if(!is)
 		{
-			cout<<endl<<endl<<setw(20)<<" "<<"����γ��������ϱ�׼��"<<endl;
-			cout<<endl<<endl<<setw(20)<<' '<<"������Bϵ����ѧλ�����γ�����";
+			cout<<endl<<endl<<setw(20)<<" "<<"输入课程数不符合标准！"<<endl;
+			cout<<endl<<endl<<setw(20)<<' '<<"请输入B系主修学位修满课程数：";
 			continue;
 		}
 		SB = cNum;
 		break;
 	}
-	cout<<endl<<endl<<setw(20)<<' '<<"������Cϵ����ѧλ�����γ�����";
+	cout<<endl<<endl<<setw(20)<<' '<<"请输入C系主修学位修满课程数：";
 	while(cin>>courseNum)
 	{
 		bool is = 1;
@@ -1754,50 +1754,50 @@ void StudentMIS::degreeStanderOfFirst()
 			}
 			cNum += (courseNum[i] - '0')*pow(10,courseNum.size() - i -1);
 		}
-		//�����쳣����
+		//输入异常处理
 		if(!is)
 		{
-			cout<<endl<<endl<<setw(20)<<" "<<"����γ��������ϱ�׼��"<<endl;
-			cout<<endl<<endl<<setw(20)<<' '<<"������Cϵ����ѧλ�����γ�����";
+			cout<<endl<<endl<<setw(20)<<" "<<"输入课程数不符合标准！"<<endl;
+			cout<<endl<<endl<<setw(20)<<' '<<"请输入C系主修学位修满课程数：";
 			continue;
 		}
 		SC = cNum;
 		break;
 	}
-	cout<<endl<<endl<<setw(20)<<" "<<"��ǰ��ϵ����ѧλ�������γ�����"<<endl;
+	cout<<endl<<endl<<setw(20)<<" "<<"当前各系主修学位需修满课程数："<<endl;
 	cout<<endl<<setw(22)<<" "<<setw(5)<<"A: "<<setw(3)<<SA<<setw(4)<<"B: "<<setw(3)<<SB<<setw(4)<<"C: "<<setw(3)<<SC<<endl;
-	cout<<endl<<endl<<setw(20)<<" "<<"����0������һ�㣺";
+	cout<<endl<<endl<<setw(20)<<" "<<"输入0返回上一层：";
 	string str;
 	while(cin>>str)
 	{
 		if(str == "0") break;
-		else cout<<endl<<endl<<setw(15)<<" "<<"������󣡰�0������һ�㣺";
+		else cout<<endl<<endl<<setw(15)<<" "<<"输入错误！按0返回上一层：";
 	}
 }
 
-//���û�ø���ѧλ�������γ���
+//设置获得辅修学位需修满课程数
 void StudentMIS::degreeStanderOfSecond()
 {
 	if(getmNum().size() == 0)
 	{
 		system ("cls");
-		cout<<endl<<endl<<setw(20)<<" "<<"ѧ����Ϣ����ϵͳ��δ������"<<endl;
-		cout<<endl<<endl<<setw(20)<<" "<<"��ȴ���������Ա����ѧ������ϵͳ��"<<endl;
-		cout<<endl<<endl<<setw(20)<<" "<<"����0������һ�㣺";
+		cout<<endl<<endl<<setw(20)<<" "<<"学生信息管理系统尚未建立！"<<endl;
+		cout<<endl<<endl<<setw(20)<<" "<<"请等待招生办人员建立学生管理系统！"<<endl;
+		cout<<endl<<endl<<setw(20)<<" "<<"输入0返回上一层：";
 		string str;
 	    while(cin>>str)
 	    {
 		    if(str == "0") break;
-		    else cout<<endl<<endl<<setw(15)<<" "<<"������󣡰�0������һ�㣺";
+		    else cout<<endl<<endl<<setw(15)<<" "<<"输入错误！按0返回上一层：";
 	    }
 		return;
 	}
 	system ("cls");
-	cout<<endl<<setw(20)<<" "<<"��ǰ��ϵ����ѧλ�������γ�����"<<endl;
+	cout<<endl<<setw(20)<<" "<<"当前各系辅修学位需修满课程数："<<endl;
 	cout<<endl<<setw(22)<<" "<<setw(5)<<"A: "<<setw(3)<<KA<<setw(4)<<"B: "<<setw(3)<<KB<<setw(4)<<"C: "<<setw(3)<<KC<<endl;
 	string courseNum;
 	int cNum;
-	cout<<endl<<endl<<setw(20)<<' '<<"������Aϵ����ѧλ�����γ�����";
+	cout<<endl<<endl<<setw(20)<<' '<<"请输入A系辅修学位修满课程数：";
 	while(cin>>courseNum)
 	{
 		bool is = 1;
@@ -1812,17 +1812,17 @@ void StudentMIS::degreeStanderOfSecond()
 			}
 			cNum += (courseNum[i] - '0')*pow(10,courseNum.size() - i -1);
 		}
-		//�����쳣����
+		//输入异常处理
 		if(!is)
 		{
-			cout<<endl<<endl<<setw(20)<<" "<<"����γ��������ϱ�׼��"<<endl;
-			cout<<endl<<endl<<setw(20)<<' '<<"������Aϵ����ѧλ�����γ�����";
+			cout<<endl<<endl<<setw(20)<<" "<<"输入课程数不符合标准！"<<endl;
+			cout<<endl<<endl<<setw(20)<<' '<<"请输入A系辅修学位修满课程数：";
 			continue;
 		}
 		KA = cNum;
 		break;
 	}
-	cout<<endl<<endl<<setw(20)<<' '<<"������Bϵ����ѧλ�����γ�����";
+	cout<<endl<<endl<<setw(20)<<' '<<"请输入B系辅修学位修满课程数：";
 	while(cin>>courseNum)
 	{
 		bool is = 1;
@@ -1837,17 +1837,17 @@ void StudentMIS::degreeStanderOfSecond()
 			}
 			cNum += (courseNum[i] - '0')*pow(10,courseNum.size() - i -1);
 		}
-		//�����쳣����
+		//输入异常处理
 		if(!is)
 		{
-			cout<<endl<<endl<<setw(20)<<" "<<"����γ��������ϱ�׼��"<<endl;
-			cout<<endl<<endl<<setw(20)<<' '<<"������Bϵ����ѧλ�����γ�����";
+			cout<<endl<<endl<<setw(20)<<" "<<"输入课程数不符合标准！"<<endl;
+			cout<<endl<<endl<<setw(20)<<' '<<"请输入B系辅修学位修满课程数：";
 			continue;
 		}
 		KB = cNum;
 		break;
 	}
-	cout<<endl<<endl<<setw(20)<<' '<<"������Cϵ����ѧλ�����γ�����";
+	cout<<endl<<endl<<setw(20)<<' '<<"请输入C系辅修学位修满课程数：";
 	while(cin>>courseNum)
 	{
 		bool is = 1;
@@ -1862,55 +1862,55 @@ void StudentMIS::degreeStanderOfSecond()
 			}
 			cNum += (courseNum[i] - '0')*pow(10,courseNum.size() - i -1);
 		}
-		//�����쳣����
+		//输入异常处理
 		if(!is)
 		{
-			cout<<endl<<endl<<setw(20)<<" "<<"����γ��������ϱ�׼��"<<endl;
-			cout<<endl<<endl<<setw(20)<<' '<<"������Cϵ����ѧλ�����γ�����";
+			cout<<endl<<endl<<setw(20)<<" "<<"输入课程数不符合标准！"<<endl;
+			cout<<endl<<endl<<setw(20)<<' '<<"请输入C系辅修学位修满课程数：";
 			continue;
 		}
 		KC = cNum;
 		break;
 	}
-	cout<<endl<<endl<<setw(20)<<" "<<"��ǰ��ϵ����ѧλ�������γ�����"<<endl;
+	cout<<endl<<endl<<setw(20)<<" "<<"当前各系辅修学位需修满课程数："<<endl;
 	cout<<endl<<setw(22)<<" "<<setw(5)<<"A: "<<setw(3)<<KA<<setw(4)<<"B: "<<setw(3)<<KB<<setw(4)<<"C: "<<setw(3)<<KC<<endl;
-	cout<<endl<<endl<<setw(20)<<" "<<"����0������һ�㣺";
+	cout<<endl<<endl<<setw(20)<<" "<<"输入0返回上一层：";
 	string str;
 	while(cin>>str)
 	{
 		if(str == "0") break;
-		else cout<<endl<<endl<<setw(15)<<" "<<"������󣡰�0������һ�㣺";
+		else cout<<endl<<endl<<setw(15)<<" "<<"输入错误！按0返回上一层：";
 	}
 }
 
-//ͳ�ƻ��ѧλ���
+//统计获得学位情况
 void StudentMIS::degree()
 {
 	if(getmNum().size() == 0)
 	{
 		system ("cls");
-		cout<<endl<<endl<<setw(20)<<" "<<"ѧ����Ϣ����ϵͳ��δ������"<<endl;
-		cout<<endl<<endl<<setw(20)<<" "<<"��ȴ���������Ա����ѧ������ϵͳ��"<<endl;
-		cout<<endl<<endl<<setw(20)<<" "<<"����0������һ�㣺";
+		cout<<endl<<endl<<setw(20)<<" "<<"学生信息管理系统尚未建立！"<<endl;
+		cout<<endl<<endl<<setw(20)<<" "<<"请等待招生办人员建立学生管理系统！"<<endl;
+		cout<<endl<<endl<<setw(20)<<" "<<"输入0返回上一层：";
 		string str;
 	    while(cin>>str)
 	    {
 		    if(str == "0") break;
-		    else cout<<endl<<endl<<setw(15)<<" "<<"������󣡰�0������һ�㣺";
+		    else cout<<endl<<endl<<setw(15)<<" "<<"输入错误！按0返回上一层：";
 	    }
 		return;
 	}
 	if(getA_FirstScore().size() == 0 && getB_FirstScore().size() == 0 && getC_FirstScore().size() == 0)
 	{
 		system ("cls");
-		cout<<endl<<endl<<setw(18)<<" "<<"δ�ҵ��κ�����ѧ���ɼ���Ϣ��"<<endl;
-		cout<<endl<<endl<<setw(20)<<" "<<"��֪ͨ��ϵ����Ա¼��ɼ���"<<endl;
-		cout<<endl<<endl<<setw(20)<<" "<<"����0������һ�㣺";
+		cout<<endl<<endl<<setw(18)<<" "<<"未找到任何主修学生成绩信息！"<<endl;
+		cout<<endl<<endl<<setw(20)<<" "<<"请通知各系教务员录入成绩！"<<endl;
+		cout<<endl<<endl<<setw(20)<<" "<<"输入0返回上一层：";
 		string str;
 	    while(cin>>str)
 	    {
 		    if(str == "0") break;
-		    else cout<<endl<<endl<<setw(15)<<" "<<"������󣡰�0������һ�㣺";
+		    else cout<<endl<<endl<<setw(15)<<" "<<"输入错误！按0返回上一层：";
 	    }
 		return;
 	}
@@ -1919,7 +1919,7 @@ void StudentMIS::degree()
 	map<long,bool>getDegree;
 	for(int i=0;i<getmNum().size();++i) getDegree.insert(make_pair(getmNum()[i],0));
 
-	//ͳ��Aϵ����ѧλ�����
+	//统计A系主修学位获得者
 	num = getA_MajorNum();
 	score = getA_FirstScore();
 	for(int i = 0;i<num.size();++i)
@@ -1937,11 +1937,11 @@ void StudentMIS::degree()
 		else failDegree.push_back(num[i]);
 	}
 	fout.open("Degree.DAT");
-	fout<<"����ѧλ���ѧ����"<<endl;
+	fout<<"主修学位获得学生："<<endl;
 	system ("cls");
-	cout<<endl<<endl<<setw(20)<<" "<<"����ѧλ���ѧ����"<<endl;
+	cout<<endl<<endl<<setw(20)<<" "<<"主修学位获得学生："<<endl;
 	cout<<left;
-	cout<<endl<<setw(8)<<" "<<setw(10)<<"ѧ��"<<setw(10)<<"����"<<setw(10)<<"רҵ"<<setw(5)<<"�Ա�"<<setw(5)<<"����"<<setw(10)<<"��ַ"<<endl;
+	cout<<endl<<setw(8)<<" "<<setw(10)<<"学号"<<setw(10)<<"姓名"<<setw(10)<<"专业"<<setw(5)<<"性别"<<setw(5)<<"年龄"<<setw(10)<<"地址"<<endl;
 	for(int i=0;i<degree.size();++i)
 	{
 		long m_Num = degree[i];
@@ -1951,8 +1951,8 @@ void StudentMIS::degree()
 		int age = getAgeAtIndex(pos);
 		string addr = getAddrAtIndex(pos);
 		cout<<setw(8)<<" "<<setw(10)<<m_Num<<setw(10)<<name<<setw(10)<<getA_MajorDepName();
-		if(!sex) cout<<setw(5)<<"��";
-		else cout<<setw(5)<<"Ů";
+		if(!sex) cout<<setw(5)<<"男";
+		else cout<<setw(5)<<"女";
 		cout<<setw(5)<<age<<setw(10)<<addr<<endl;
 		fout<<m_Num<<" "<<name<<" "<<getA_MajorDepName()<<" "<<sex<<" "<<age<<" "<<addr<<endl;
 	}
@@ -1960,20 +1960,20 @@ void StudentMIS::degree()
 	if(getA_FScore().size() == 0 && getB_FScore().size() == 0 && getC_FScore().size() == 0)
 	{
 		system ("cls");
-		cout<<endl<<endl<<setw(18)<<" "<<"δ�ҵ��κθ���ѧ���ɼ���Ϣ��"<<endl;
-		cout<<endl<<endl<<setw(20)<<" "<<"��֪ͨ��ϵ����Ա¼��ɼ���"<<endl;
+		cout<<endl<<endl<<setw(18)<<" "<<"未找到任何辅修学生成绩信息！"<<endl;
+		cout<<endl<<endl<<setw(20)<<" "<<"请通知各系教务员录入成绩！"<<endl;
 		fout.close();
-		cout<<endl<<endl<<setw(20)<<" "<<"����0������һ�㣺";
+		cout<<endl<<endl<<setw(20)<<" "<<"输入0返回上一层：";
 		string str;
 	    while(cin>>str)
 	    {
 		    if(str == "0") break;
-		    else cout<<endl<<endl<<setw(15)<<" "<<"������󣡰�0������һ�㣺";
+		    else cout<<endl<<endl<<setw(15)<<" "<<"输入错误！按0返回上一层：";
 	    }
 		return;
 	}
 
-	//ͳ��Bϵ����ѧλ�����
+	//统计B系主修学位获得者
 	num = getB_MajorNum();
 	score = getB_FirstScore();
 	for(int i = 0;i<num.size();++i)
@@ -1999,14 +1999,14 @@ void StudentMIS::degree()
 		int age = getAgeAtIndex(pos);
 		string addr = getAddrAtIndex(pos);
 		cout<<setw(8)<<" "<<setw(10)<<m_Num<<setw(10)<<name<<setw(10)<<getB_MajorDepName();
-		if(!sex) cout<<setw(5)<<"��";
-		else cout<<setw(5)<<"Ů";
+		if(!sex) cout<<setw(5)<<"男";
+		else cout<<setw(5)<<"女";
 		cout<<setw(5)<<age<<setw(10)<<addr<<endl;
 		fout<<m_Num<<" "<<name<<" "<<getB_MajorDepName()<<" "<<sex<<" "<<age<<" "<<addr<<endl;
 	}
 	degree.clear();
 
-	//ͳ��Cϵ����ѧλ�����
+	//统计C系主修学位获得者
 	num = getC_MajorNum();
 	score = getC_FirstScore();
 	for(int i = 0;i<num.size();++i)
@@ -2032,14 +2032,14 @@ void StudentMIS::degree()
 		int age = getAgeAtIndex(pos);
 		string addr = getAddrAtIndex(pos);
 		cout<<setw(8)<<" "<<setw(10)<<m_Num<<setw(10)<<name<<setw(10)<<getC_MajorDepName();
-		if(!sex) cout<<setw(5)<<"��";
-		else cout<<setw(5)<<"Ů";
+		if(!sex) cout<<setw(5)<<"男";
+		else cout<<setw(5)<<"女";
 		cout<<setw(5)<<age<<setw(10)<<addr<<endl;
 		fout<<m_Num<<" "<<name<<" "<<getC_MajorDepName()<<" "<<sex<<" "<<age<<" "<<addr<<endl;
 	}
 	degree.clear();
 
-	//ͳ��Aϵ����ѧλ�����
+	//统计A系辅修学位获得者
 	num = getA_SecondNum();
 	score = getA_FScore();
 	for(int i = 0;i<num.size();++i)
@@ -2050,16 +2050,16 @@ void StudentMIS::degree()
 			if(score[i][j] >= 60) count++;
 		}
 
-		//�γ�������Ҫ�����ѻ������ѧλ�ſɻ�ø���ѧλ
+		//课程数符合要求且已获得主修学位才可获得辅修学位
 		if(count >= KA && getDegree.find(num[i])->second)
 		{
 			degree.push_back(num[i]);
 		}
 	}
-	fout<<endl<<"����ѧλ���ѧ����"<<endl;
-	cout<<endl<<endl<<setw(20)<<" "<<"����ѧλ���ѧ����"<<endl<<endl;
+	fout<<endl<<"辅修学位获得学生："<<endl;
+	cout<<endl<<endl<<setw(20)<<" "<<"辅修学位获得学生："<<endl<<endl;
 	cout<<left;
-	cout<<setw(8)<<" "<<setw(10)<<"ѧ��"<<setw(10)<<"����"<<setw(10)<<"����רҵ"<<setw(5)<<"�Ա�"<<setw(5)<<"����"<<setw(10)<<"��ַ"<<endl;
+	cout<<setw(8)<<" "<<setw(10)<<"学号"<<setw(10)<<"姓名"<<setw(10)<<"辅修专业"<<setw(5)<<"性别"<<setw(5)<<"年龄"<<setw(10)<<"地址"<<endl;
 	for(int i=0;i<degree.size();++i)
 	{
 		long m_Num = degree[i];
@@ -2069,14 +2069,14 @@ void StudentMIS::degree()
 		int age = getAgeAtIndex(pos);
 		string addr = getAddrAtIndex(pos);
 		cout<<setw(8)<<" "<<setw(10)<<m_Num<<setw(10)<<name<<setw(10)<<getA_MajorDepName();
-		if(!sex) cout<<setw(5)<<"��";
-		else cout<<setw(5)<<"Ů";
+		if(!sex) cout<<setw(5)<<"男";
+		else cout<<setw(5)<<"女";
 		cout<<setw(5)<<age<<setw(10)<<addr<<endl;
 		fout<<m_Num<<" "<<name<<" "<<getA_MajorDepName()<<" "<<sex<<" "<<age<<" "<<addr<<endl;
 	}
 	degree.clear();
 
-	//ͳ��Bϵ����ѧλ�����
+	//统计B系辅修学位获得者
 	num = getB_SecondNum();
 	score = getB_FScore();
 	for(int i = 0;i<num.size();++i)
@@ -2087,7 +2087,7 @@ void StudentMIS::degree()
 			if(score[i][j] >= 60) count++;
 		}
 
-		//�γ�������Ҫ�����ѻ������ѧλ�ſɻ�ø���ѧλ
+		//课程数符合要求且已获得主修学位才可获得辅修学位
 		if(count >= KB && getDegree.find(num[i])->second)
 		{
 			degree.push_back(num[i]);
@@ -2102,14 +2102,14 @@ void StudentMIS::degree()
 		int age = getAgeAtIndex(pos);
 		string addr = getAddrAtIndex(pos);
 		cout<<setw(8)<<" "<<setw(10)<<m_Num<<setw(10)<<name<<setw(10)<<getB_MajorDepName();
-		if(!sex) cout<<setw(5)<<"��";
-		else cout<<setw(5)<<"Ů";
+		if(!sex) cout<<setw(5)<<"男";
+		else cout<<setw(5)<<"女";
 		cout<<setw(5)<<age<<setw(10)<<addr<<endl;
 		fout<<m_Num<<" "<<name<<" "<<getB_MajorDepName()<<" "<<sex<<" "<<age<<" "<<addr<<endl;
 	}
 	degree.clear();
 
-	//ͳ��Cϵ����ѧλ�����
+	//统计C系辅修学位获得者
 	num = getC_SecondNum();
 	score = getC_FScore();
 	for(int i = 0;i<num.size();++i)
@@ -2120,7 +2120,7 @@ void StudentMIS::degree()
 			if(score[i][j] >= 60) count++;
 		}
 
-		//�γ�������Ҫ�����ѻ������ѧλ�ſɻ�ø���ѧλ
+		//课程数符合要求且已获得主修学位才可获得辅修学位
 		if(count >= KC && getDegree.find(num[i])->second)
 		{
 			degree.push_back(num[i]);
@@ -2135,15 +2135,15 @@ void StudentMIS::degree()
 		int age = getAgeAtIndex(pos);
 		string addr = getAddrAtIndex(pos);
 		cout<<setw(8)<<" "<<setw(10)<<m_Num<<setw(10)<<name<<setw(10)<<getC_MajorDepName();
-		if(!sex) cout<<setw(5)<<"��";
-		else cout<<setw(5)<<"Ů";
+		if(!sex) cout<<setw(5)<<"男";
+		else cout<<setw(5)<<"女";
 		cout<<setw(5)<<age<<setw(10)<<addr<<endl;
 		fout<<m_Num<<" "<<name<<" "<<getC_MajorDepName()<<" "<<sex<<" "<<age<<" "<<addr<<endl;
 	}
-	fout<<endl<<"���ܻ������ѧλѧ����"<<endl;
-	cout<<endl<<endl<<setw(20)<<" "<<"���ܻ������ѧλѧ����"<<endl<<endl;
+	fout<<endl<<"不能获得主修学位学生："<<endl;
+	cout<<endl<<endl<<setw(20)<<" "<<"不能获得主修学位学生："<<endl<<endl;
 	cout<<left;
-	cout<<setw(8)<<" "<<setw(10)<<"ѧ��"<<setw(10)<<"����"<<setw(5)<<"�Ա�"<<setw(5)<<"����"<<setw(10)<<"��ַ"<<endl;
+	cout<<setw(8)<<" "<<setw(10)<<"学号"<<setw(10)<<"姓名"<<setw(5)<<"性别"<<setw(5)<<"年龄"<<setw(10)<<"地址"<<endl;
 	for(int i=0;i<failDegree.size();++i)
 	{
 		long m_Num = failDegree[i];
@@ -2153,17 +2153,17 @@ void StudentMIS::degree()
 		int age = getAgeAtIndex(pos);
 		string addr = getAddrAtIndex(pos);
 		cout<<setw(8)<<" "<<setw(10)<<m_Num<<setw(10)<<name;
-		if(!sex) cout<<setw(5)<<"��";
-		else cout<<setw(5)<<"Ů";
+		if(!sex) cout<<setw(5)<<"男";
+		else cout<<setw(5)<<"女";
 		cout<<setw(5)<<age<<setw(10)<<addr<<endl;
 		fout<<m_Num<<" "<<name<<" "<<sex<<" "<<age<<" "<<addr<<endl;
 	}
 	fout.close();
-	cout<<endl<<endl<<setw(20)<<" "<<"����0������һ�㣺";
+	cout<<endl<<endl<<setw(20)<<" "<<"输入0返回上一层：";
 	string str;
 	while(cin>>str)
 	{
 		if(str == "0") break;
-		else cout<<endl<<endl<<setw(15)<<" "<<"������󣡰�0������һ�㣺";
+		else cout<<endl<<endl<<setw(15)<<" "<<"输入错误！按0返回上一层：";
 	}
 }
diff --git "a/\345\255\246\347\224\237\347\256\241\347\220\206\347\263\273\347\273\237/src/StudentMain.cpp" "b/\345\255\246\347\224\237\347\256\241\347\220\206\347\263\273\347\273\237/src/StudentMain.cpp"
index 6548072..5c46a9d 100644
--- "a/\345\255\246\347\224\237\347\256\241\347\220\206\347\263\273\347\273\237/src/StudentMain.cpp"
+++ "b/\345\255\246\347\224\237\347\256\241\347\220\206\347\263\273\347\273\237/src/StudentMain.cpp"
@@ -14,57 +14,57 @@ int main()
 	FirstB *pFirstB = &sysu;
 	FirstC *pFirstC = &sysu;
 	StudentMIS *pStudentMIS = &sysu;
-	cout<<endl<<setw(20)<<" "<<left<<setw(30)<<"��ӭ����ѧ����Ϣ����ϵͳ��"<<endl<<endl;
-	cout<<endl<<endl<<setw(18)<<" "<<left<<setw(20)<<"1.�û�ѡ��"<<setw(30)<<"2.�˳�ϵͳ"<<endl;
-	cout<<endl<<setw(25)<<" "<<"��ѡ��";
+	cout<<endl<<setw(20)<<" "<<left<<setw(30)<<"欢迎进入学生信息管理系统！"<<endl<<endl;
+	cout<<endl<<endl<<setw(18)<<" "<<left<<setw(20)<<"1.用户选择"<<setw(30)<<"2.退出系统"<<endl;
+	cout<<endl<<setw(25)<<" "<<"请选择：";
 	string init;
 	while(cin>>init)
 	{
-		//�����쳣����
+		//输入异常处理
 		if(init != "1" && init != "2")
 		{
 			system ("cls");
-			cout<<endl<<endl<<setw(18)<<" "<<left<<setw(20)<<"1.�û�ѡ��"<<setw(30)<<"2.�˳�ϵͳ"<<endl;
-			cout<<endl<<setw(20)<<" "<<"���������������ѡ��ɣ�";
+			cout<<endl<<endl<<setw(18)<<" "<<left<<setw(20)<<"1.用户选择"<<setw(30)<<"2.退出系统"<<endl;
+			cout<<endl<<setw(20)<<" "<<"输入错误啦！重新选择吧：";
 			continue;
 		}
 		if(init == "2") break;
 		system ("cls");
-	    cout<<endl<<endl<<setw(22)<<" "<<left<<setw(30)<<"�û���¼�˺�ѡ����..."<<endl;
-	    cout<<endl<<setw(15)<<" "<<left<<setw(25)<<"1.�����칤����Ա"<<"2.ϵ����Ա"<<endl;
-	    cout<<endl<<setw(15)<<" "<<left<<setw(25)<<"3.ѧλ�칤����Ա"<<"4.������һ��"<<endl;
-	    cout<<endl<<setw(20)<<" "<<"��ѡ���¼�˺ţ�";
+	    cout<<endl<<endl<<setw(22)<<" "<<left<<setw(30)<<"用户登录账号选择中..."<<endl;
+	    cout<<endl<<setw(15)<<" "<<left<<setw(25)<<"1.招生办工作人员"<<"2.系教务员"<<endl;
+	    cout<<endl<<setw(15)<<" "<<left<<setw(25)<<"3.学位办工作人员"<<"4.返回上一层"<<endl;
+	    cout<<endl<<setw(20)<<" "<<"请选择登录账号：";
 	    string user;
 	    while(cin>>user)
 	    {
-			//�����쳣����
+			//输入异常处理
 		    if(user != "1" && user != "2" && user != "3" && user != "4")  
 			{
 				system ("cls");
-				cout<<endl<<endl<<setw(22)<<" "<<left<<setw(30)<<"�û���¼�˺�ѡ����..."<<endl;
-	            cout<<endl<<setw(15)<<" "<<left<<setw(25)<<"1.�����칤����Ա"<<"2.ϵ����Ա"<<endl;
-	            cout<<endl<<setw(15)<<" "<<left<<setw(25)<<"3.ѧλ�칤����Ա"<<"4.������һ��"<<endl;
-				cout<<endl<<setw(20)<<" "<<"���������������ѡ��ɣ�";
+				cout<<endl<<endl<<setw(22)<<" "<<left<<setw(30)<<"用户登录账号选择中..."<<endl;
+	            cout<<endl<<setw(15)<<" "<<left<<setw(25)<<"1.招生办工作人员"<<"2.系教务员"<<endl;
+	            cout<<endl<<setw(15)<<" "<<left<<setw(25)<<"3.学位办工作人员"<<"4.返回上一层"<<endl;
+				cout<<endl<<setw(20)<<" "<<"输入错误啦！重新选择吧：";
 				continue;
 			}
 			if(user == "1")
 			{
 				system ("cls");
-				cout<<endl<<endl<<setw(25)<<" "<<left<<setw(30)<<"1.����ѧ����Ϣ����ϵͳ"<<endl;
-	            cout<<endl<<setw(25)<<" "<<left<<setw(30)<<"2.�޸�ѧ������"<<endl;
-	            cout<<endl<<setw(25)<<" "<<left<<setw(30)<<"3.������һ��"<<endl;
-				cout<<endl<<setw(25)<<" "<<"��ѡ��";
+				cout<<endl<<endl<<setw(25)<<" "<<left<<setw(30)<<"1.建立学生信息管理系统"<<endl;
+	            cout<<endl<<setw(25)<<" "<<left<<setw(30)<<"2.修改学生资料"<<endl;
+	            cout<<endl<<setw(25)<<" "<<left<<setw(30)<<"3.返回上一层"<<endl;
+				cout<<endl<<setw(25)<<" "<<"请选择：";
 				string choice;
 				while(cin>>choice)
 				{
-					//�����쳣����
+					//输入异常处理
 					if(choice != "1" && choice != "2" && choice != "3")
 					{
 						system ("cls");
-						cout<<endl<<endl<<setw(25)<<" "<<left<<setw(30)<<"1.����ѧ����Ϣ����ϵͳ"<<endl;
-	                    cout<<endl<<setw(25)<<" "<<left<<setw(30)<<"2.�޸�ѧ������"<<endl;
-	                    cout<<endl<<setw(25)<<" "<<left<<setw(30)<<"3.������һ��"<<endl;
-						cout<<endl<<setw(25)<<" "<<"���������������ѡ��ɣ�";
+						cout<<endl<<endl<<setw(25)<<" "<<left<<setw(30)<<"1.建立学生信息管理系统"<<endl;
+	                    cout<<endl<<setw(25)<<" "<<left<<setw(30)<<"2.修改学生资料"<<endl;
+	                    cout<<endl<<setw(25)<<" "<<left<<setw(30)<<"3.返回上一层"<<endl;
+						cout<<endl<<setw(25)<<" "<<"输入错误啦！重新选择吧：";
 						continue;
 					}
 					if(choice == "1")
@@ -77,46 +77,46 @@ int main()
 					}
 					else break;
 					system ("cls");
-					cout<<endl<<endl<<setw(25)<<" "<<left<<setw(30)<<"1.����ѧ����Ϣ����ϵͳ"<<endl;
-	                cout<<endl<<setw(25)<<" "<<left<<setw(30)<<"2.�޸�ѧ������"<<endl;
-	                cout<<endl<<setw(25)<<" "<<left<<setw(30)<<"3.������һ��"<<endl;
-					cout<<endl<<setw(25)<<" "<<"���ٴ�ѡ��";
+					cout<<endl<<endl<<setw(25)<<" "<<left<<setw(30)<<"1.建立学生信息管理系统"<<endl;
+	                cout<<endl<<setw(25)<<" "<<left<<setw(30)<<"2.修改学生资料"<<endl;
+	                cout<<endl<<setw(25)<<" "<<left<<setw(30)<<"3.返回上一层"<<endl;
+					cout<<endl<<setw(25)<<" "<<"请再次选择：";
 				}
 			}
 			else if(user == "2")
 			{
 				system ("cls");
-				cout<<endl<<endl<<setw(15)<<" "<<left<<setw(25)<<"1.Aϵ����Ա"<<"2.Bϵ����Ա"<<endl;
-	            cout<<endl<<setw(15)<<" "<<left<<setw(25)<<"3.Cϵ����Ա"<<"4.������һ��"<<endl;
-				cout<<endl<<setw(25)<<" "<<"��ѡ��";
+				cout<<endl<<endl<<setw(15)<<" "<<left<<setw(25)<<"1.A系教务员"<<"2.B系教务员"<<endl;
+	            cout<<endl<<setw(15)<<" "<<left<<setw(25)<<"3.C系教务员"<<"4.返回上一层"<<endl;
+				cout<<endl<<setw(25)<<" "<<"请选择：";
 				string major;
 				while(cin>>major)
 				{
-					//�����쳣����
+					//输入异常处理
 					if(major != "1" && major != "2" && major != "3" && major != "4")
 					{
 						system ("cls");
-						cout<<endl<<endl<<setw(15)<<" "<<left<<setw(25)<<"1.Aϵ����Ա"<<"2.Bϵ����Ա"<<endl;
-	                    cout<<endl<<setw(15)<<" "<<left<<setw(25)<<"3.Cϵ����Ա"<<"4.������һ��"<<endl;
-						cout<<endl<<setw(20)<<" "<<"���������������ѡ��ɣ�";
+						cout<<endl<<endl<<setw(15)<<" "<<left<<setw(25)<<"1.A系教务员"<<"2.B系教务员"<<endl;
+	                    cout<<endl<<setw(15)<<" "<<left<<setw(25)<<"3.C系教务员"<<"4.返回上一层"<<endl;
+						cout<<endl<<setw(20)<<" "<<"输入错误啦！重新选择吧：";
 						continue;
 					}
 					if(major == "1")
 					{
 						system ("cls");
-						cout<<endl<<endl<<setw(15)<<" "<<left<<setw(25)<<"1.¼������ѧ���ɼ�"<<"2.¼�븨��ѧ���ɼ�"<<endl;
-						cout<<endl<<setw(15)<<" "<<left<<setw(25)<<"3.ͳ������ѧ��"<<"4.ͳ�����޲���ѧ��"<<endl;
-						cout<<endl<<setw(15)<<" "<<left<<setw(25)<<"5.ͳ�Ƹ��޲���ѧ��"<<"6.������һ��"<<endl;
-						cout<<endl<<setw(25)<<" "<<"��ѡ��";
+						cout<<endl<<endl<<setw(15)<<" "<<left<<setw(25)<<"1.录入主修学生成绩"<<"2.录入辅修学生成绩"<<endl;
+						cout<<endl<<setw(15)<<" "<<left<<setw(25)<<"3.统计优秀学生"<<"4.统计主修补考学生"<<endl;
+						cout<<endl<<setw(15)<<" "<<left<<setw(25)<<"5.统计辅修补考学生"<<"6.返回上一层"<<endl;
+						cout<<endl<<setw(25)<<" "<<"请选择：";
 						while(cin>>major)
 						{
 							if(major!="1"&&major!="2"&&major!="3"&&major!="4"&&major!="5"&&major!="6")
 							{
 								system ("cls");
-								cout<<endl<<endl<<setw(15)<<" "<<left<<setw(25)<<"1.¼������ѧ���ɼ�"<<"2.¼�븨��ѧ���ɼ�"<<endl;
-						        cout<<endl<<setw(15)<<" "<<left<<setw(25)<<"3.ͳ������ѧ��"<<"4.ͳ�����޲���ѧ��"<<endl;
-						        cout<<endl<<setw(15)<<" "<<left<<setw(25)<<"5.ͳ�Ƹ��޲���ѧ��"<<"6.������һ��"<<endl;
-								cout<<endl<<setw(20)<<" "<<"���������������ѡ��ɣ�";
+								cout<<endl<<endl<<setw(15)<<" "<<left<<setw(25)<<"1.录入主修学生成绩"<<"2.录入辅修学生成绩"<<endl;
+						        cout<<endl<<setw(15)<<" "<<left<<setw(25)<<"3.统计优秀学生"<<"4.统计主修补考学生"<<endl;
+						        cout<<endl<<setw(15)<<" "<<left<<setw(25)<<"5.统计辅修补考学生"<<"6.返回上一层"<<endl;
+								cout<<endl<<setw(20)<<" "<<"输入错误啦！重新选择吧：";
 						        continue;
 							}
 							if(major == "1")
@@ -129,29 +129,29 @@ int main()
 							else if(major == "5") pFirstA->outputA_SecondFail();
 							else break;
 							system ("cls");
-							cout<<endl<<endl<<setw(15)<<" "<<left<<setw(25)<<"1.¼������ѧ���ɼ�"<<"2.¼�븨��ѧ���ɼ�"<<endl;
-						    cout<<endl<<setw(15)<<" "<<left<<setw(25)<<"3.ͳ������ѧ��"<<"4.ͳ�����޲���ѧ��"<<endl;
-						    cout<<endl<<setw(15)<<" "<<left<<setw(25)<<"5.ͳ�Ƹ��޲���ѧ��"<<"6.������һ��"<<endl;
-							cout<<endl<<setw(25)<<" "<<"�����ѡ��";
+							cout<<endl<<endl<<setw(15)<<" "<<left<<setw(25)<<"1.录入主修学生成绩"<<"2.录入辅修学生成绩"<<endl;
+						    cout<<endl<<setw(15)<<" "<<left<<setw(25)<<"3.统计优秀学生"<<"4.统计主修补考学生"<<endl;
+						    cout<<endl<<setw(15)<<" "<<left<<setw(25)<<"5.统计辅修补考学生"<<"6.返回上一层"<<endl;
+							cout<<endl<<setw(25)<<" "<<"请继续选择：";
 						}
 					}
 					else if(major == "2")
 					{
 						system ("cls");
-						cout<<endl<<endl<<setw(15)<<" "<<left<<setw(25)<<"1.¼������ѧ���ɼ�"<<"2.¼�븨��ѧ���ɼ�"<<endl;
-						cout<<endl<<setw(15)<<" "<<left<<setw(25)<<"3.ͳ������ѧ��"<<"4.ͳ�����޲���ѧ��"<<endl;
-						cout<<endl<<setw(15)<<" "<<left<<setw(25)<<"5.ͳ�Ƹ��޲���ѧ��"<<"6.������һ��"<<endl;
-						cout<<endl<<setw(25)<<" "<<"��ѡ��";
+						cout<<endl<<endl<<setw(15)<<" "<<left<<setw(25)<<"1.录入主修学生成绩"<<"2.录入辅修学生成绩"<<endl;
+						cout<<endl<<setw(15)<<" "<<left<<setw(25)<<"3.统计优秀学生"<<"4.统计主修补考学生"<<endl;
+						cout<<endl<<setw(15)<<" "<<left<<setw(25)<<"5.统计辅修补考学生"<<"6.返回上一层"<<endl;
+						cout<<endl<<setw(25)<<" "<<"请选择：";
 						while(cin>>major)
 						{
-							//�����쳣����
+							//输入异常处理
 							if(major!="1"&&major!="2"&&major!="3"&&major!="4"&&major!="5"&&major!="6")
 							{
 								system ("cls");
-								cout<<endl<<endl<<setw(15)<<" "<<left<<setw(25)<<"1.¼������ѧ���ɼ�"<<"2.¼�븨��ѧ���ɼ�"<<endl;
-						        cout<<endl<<setw(15)<<" "<<left<<setw(25)<<"3.ͳ������ѧ��"<<"4.ͳ�����޲���ѧ��"<<endl;
-						        cout<<endl<<setw(15)<<" "<<left<<setw(25)<<"5.ͳ�Ƹ��޲���ѧ��"<<"6.������һ��"<<endl;
-								cout<<endl<<setw(20)<<" "<<"���������������ѡ��ɣ�";
+								cout<<endl<<endl<<setw(15)<<" "<<left<<setw(25)<<"1.录入主修学生成绩"<<"2.录入辅修学生成绩"<<endl;
+						        cout<<endl<<setw(15)<<" "<<left<<setw(25)<<"3.统计优秀学生"<<"4.统计主修补考学生"<<endl;
+						        cout<<endl<<setw(15)<<" "<<left<<setw(25)<<"5.统计辅修补考学生"<<"6.返回上一层"<<endl;
+								cout<<endl<<setw(20)<<" "<<"输入错误啦！重新选择吧：";
 						        continue;
 							}
 							if(major == "1")
@@ -164,29 +164,29 @@ int main()
 							else if(major == "5") pFirstB->outputB_SecondFail();
 							else break;
 							system ("cls");
-							cout<<endl<<endl<<setw(15)<<" "<<left<<setw(25)<<"1.¼������ѧ���ɼ�"<<"2.¼�븨��ѧ���ɼ�"<<endl;
-						    cout<<endl<<setw(15)<<" "<<left<<setw(25)<<"3.ͳ������ѧ��"<<"4.ͳ�����޲���ѧ��"<<endl;
-						    cout<<endl<<setw(15)<<" "<<left<<setw(25)<<"5.ͳ�Ƹ��޲���ѧ��"<<"6.������һ��"<<endl;
-							cout<<endl<<setw(25)<<" "<<"�����ѡ��";
+							cout<<endl<<endl<<setw(15)<<" "<<left<<setw(25)<<"1.录入主修学生成绩"<<"2.录入辅修学生成绩"<<endl;
+						    cout<<endl<<setw(15)<<" "<<left<<setw(25)<<"3.统计优秀学生"<<"4.统计主修补考学生"<<endl;
+						    cout<<endl<<setw(15)<<" "<<left<<setw(25)<<"5.统计辅修补考学生"<<"6.返回上一层"<<endl;
+							cout<<endl<<setw(25)<<" "<<"请继续选择：";
 						}
 					}		
 					else if(major == "3")
 					{
 						system ("cls");
-						cout<<endl<<endl<<setw(15)<<" "<<left<<setw(25)<<"1.¼������ѧ���ɼ�"<<"2.¼�븨��ѧ���ɼ�"<<endl;
-						cout<<endl<<setw(15)<<" "<<left<<setw(25)<<"3.ͳ������ѧ��"<<"4.ͳ�����޲���ѧ��"<<endl;
-						cout<<endl<<setw(15)<<" "<<left<<setw(25)<<"5.ͳ�Ƹ��޲���ѧ��"<<"6.������һ��"<<endl;
-						cout<<endl<<setw(25)<<" "<<"��ѡ��";
+						cout<<endl<<endl<<setw(15)<<" "<<left<<setw(25)<<"1.录入主修学生成绩"<<"2.录入辅修学生成绩"<<endl;
+						cout<<endl<<setw(15)<<" "<<left<<setw(25)<<"3.统计优秀学生"<<"4.统计主修补考学生"<<endl;
+						cout<<endl<<setw(15)<<" "<<left<<setw(25)<<"5.统计辅修补考学生"<<"6.返回上一层"<<endl;
+						cout<<endl<<setw(25)<<" "<<"请选择：";
 						while(cin>>major)
 						{
-							//�����쳣����
+							//输入异常处理
 							if(major!="1"&&major!="2"&&major!="3"&&major!="4"&&major!="5"&&major!="6")
 							{
 								system ("cls");
-								cout<<endl<<endl<<setw(15)<<" "<<left<<setw(25)<<"1.¼������ѧ���ɼ�"<<"2.¼�븨��ѧ���ɼ�"<<endl;
-						        cout<<endl<<setw(15)<<" "<<left<<setw(25)<<"3.ͳ������ѧ��"<<"4.ͳ�����޲���ѧ��"<<endl;
-						        cout<<endl<<setw(15)<<" "<<left<<setw(25)<<"5.ͳ�Ƹ��޲���ѧ��"<<"6.������һ��"<<endl;
-								cout<<endl<<setw(20)<<" "<<"���������������ѡ��ɣ�";
+								cout<<endl<<endl<<setw(15)<<" "<<left<<setw(25)<<"1.录入主修学生成绩"<<"2.录入辅修学生成绩"<<endl;
+						        cout<<endl<<setw(15)<<" "<<left<<setw(25)<<"3.统计优秀学生"<<"4.统计主修补考学生"<<endl;
+						        cout<<endl<<setw(15)<<" "<<left<<setw(25)<<"5.统计辅修补考学生"<<"6.返回上一层"<<endl;
+								cout<<endl<<setw(20)<<" "<<"输入错误啦！重新选择吧：";
 						        continue;
 							}
 							if(major == "1") pFirstC->inputC_MajorScore();
@@ -196,35 +196,35 @@ int main()
 							else if(major == "5") pFirstC->outputC_SecondFail();
 							else break;
 							system ("cls");
-							cout<<endl<<endl<<setw(15)<<" "<<left<<setw(25)<<"1.¼������ѧ���ɼ�"<<"2.¼�븨��ѧ���ɼ�"<<endl;
-						    cout<<endl<<setw(15)<<" "<<left<<setw(25)<<"3.ͳ������ѧ��"<<"4.ͳ�����޲���ѧ��"<<endl;
-						    cout<<endl<<setw(15)<<" "<<left<<setw(25)<<"5.ͳ�Ƹ��޲���ѧ��"<<"6.������һ��"<<endl;
-							cout<<endl<<setw(25)<<" "<<"�����ѡ��";
+							cout<<endl<<endl<<setw(15)<<" "<<left<<setw(25)<<"1.录入主修学生成绩"<<"2.录入辅修学生成绩"<<endl;
+						    cout<<endl<<setw(15)<<" "<<left<<setw(25)<<"3.统计优秀学生"<<"4.统计主修补考学生"<<endl;
+						    cout<<endl<<setw(15)<<" "<<left<<setw(25)<<"5.统计辅修补考学生"<<"6.返回上一层"<<endl;
+							cout<<endl<<setw(25)<<" "<<"请继续选择：";
 						}
 					}
 					else break;
 					system ("cls");
-					cout<<endl<<endl<<setw(15)<<" "<<left<<setw(25)<<"1.Aϵ����Ա"<<"2.Bϵ����Ա"<<endl;
-	                cout<<endl<<setw(15)<<" "<<left<<setw(25)<<"3.Cϵ����Ա"<<"4.������һ��"<<endl;
-					cout<<endl<<setw(25)<<" "<<"�����ѡ��";
+					cout<<endl<<endl<<setw(15)<<" "<<left<<setw(25)<<"1.A系教务员"<<"2.B系教务员"<<endl;
+	                cout<<endl<<setw(15)<<" "<<left<<setw(25)<<"3.C系教务员"<<"4.返回上一层"<<endl;
+					cout<<endl<<setw(25)<<" "<<"请继续选择：";
 				}
 			}
 			else if(user == "3")
 			{
 				system ("cls");
-				cout<<endl<<endl<<setw(12)<<" "<<left<<setw(30)<<"1.��������ѧλ���޿γ���"<<"2.���ø���ѧλ���޿γ���"<<endl;
-				cout<<endl<<setw(12)<<" "<<left<<setw(30)<<"3.ͳ�����ѧλ��Ϣ"<<"4.������һ��"<<endl;
-				cout<<endl<<setw(25)<<" "<<"��ѡ��";
+				cout<<endl<<endl<<setw(12)<<" "<<left<<setw(30)<<"1.设置主修学位需修课程数"<<"2.设置辅修学位需修课程数"<<endl;
+				cout<<endl<<setw(12)<<" "<<left<<setw(30)<<"3.统计相关学位信息"<<"4.返回上一层"<<endl;
+				cout<<endl<<setw(25)<<" "<<"请选择：";
 				string choice;
 				while(cin>>choice)
 				{
-					//�����쳣����
+					//输入异常处理
 					if(choice != "1" && choice != "2" && choice != "3" && choice != "4")
 					{
 						system ("cls");
-						cout<<endl<<endl<<setw(12)<<" "<<left<<setw(30)<<"1.��������ѧλ���޿γ���"<<"2.���ø���ѧλ���޿γ���"<<endl;
-				        cout<<endl<<setw(12)<<" "<<left<<setw(30)<<"3.ͳ�����ѧλ��Ϣ"<<"4.������һ��"<<endl;
-						cout<<endl<<setw(20)<<" "<<"���������������ѡ��ɣ�";
+						cout<<endl<<endl<<setw(12)<<" "<<left<<setw(30)<<"1.设置主修学位需修课程数"<<"2.设置辅修学位需修课程数"<<endl;
+				        cout<<endl<<setw(12)<<" "<<left<<setw(30)<<"3.统计相关学位信息"<<"4.返回上一层"<<endl;
+						cout<<endl<<setw(20)<<" "<<"输入错误啦！重新选择吧：";
 						continue;
 					}
 					if(choice == "1") pStudentMIS->degreeStanderOfFirst();
@@ -232,21 +232,21 @@ int main()
 					else if(choice == "3") pStudentMIS->degree();
 					else break;
 					system ("cls");
-					cout<<endl<<endl<<setw(12)<<" "<<left<<setw(30)<<"1.��������ѧλ���޿γ���"<<"2.���ø���ѧλ���޿γ���"<<endl;
-				    cout<<endl<<setw(12)<<" "<<left<<setw(30)<<"3.ͳ�����ѧλ��Ϣ"<<"4.������һ��"<<endl;
-					cout<<endl<<setw(25)<<" "<<"�����ѡ��";
+					cout<<endl<<endl<<setw(12)<<" "<<left<<setw(30)<<"1.设置主修学位需修课程数"<<"2.设置辅修学位需修课程数"<<endl;
+				    cout<<endl<<setw(12)<<" "<<left<<setw(30)<<"3.统计相关学位信息"<<"4.返回上一层"<<endl;
+					cout<<endl<<setw(25)<<" "<<"请继续选择：";
 				}
 			}
 			else break;
 			system ("cls");
-			cout<<endl<<endl<<setw(22)<<" "<<left<<setw(30)<<"�û���¼�˺�ѡ����..."<<endl;
-	        cout<<endl<<setw(15)<<" "<<left<<setw(25)<<"1.�����칤����Ա"<<"2.ϵ����Ա"<<endl;
-	        cout<<endl<<setw(15)<<" "<<left<<setw(25)<<"3.ѧλ�칤����Ա"<<"4.������һ��"<<endl;
-			cout<<endl<<setw(20)<<" "<<"�����ѡ��";
+			cout<<endl<<endl<<setw(22)<<" "<<left<<setw(30)<<"用户登录账号选择中..."<<endl;
+	        cout<<endl<<setw(15)<<" "<<left<<setw(25)<<"1.招生办工作人员"<<"2.系教务员"<<endl;
+	        cout<<endl<<setw(15)<<" "<<left<<setw(25)<<"3.学位办工作人员"<<"4.返回上一层"<<endl;
+			cout<<endl<<setw(20)<<" "<<"请继续选择：";
 		}
 		system ("cls");
-	    cout<<endl<<endl<<setw(18)<<" "<<left<<setw(20)<<"1.�û�ѡ��"<<setw(30)<<"2.�˳�ϵͳ"<<endl;
-	    cout<<endl<<setw(25)<<" "<<"�����ѡ��";
+	    cout<<endl<<endl<<setw(18)<<" "<<left<<setw(20)<<"1.用户选择"<<setw(30)<<"2.退出系统"<<endl;
+	    cout<<endl<<setw(25)<<" "<<"请继续选择：";
 	}
 	return 0;
 }
diff --git "a/\345\255\246\347\224\237\347\256\241\347\220\206\347\263\273\347\273\237/src/makefile" "b/\345\255\246\347\224\237\347\256\241\347\220\206\347\263\273\347\273\237/src/makefile"
new file mode 100644
index 0000000..0a085c2
--- /dev/null
+++ "b/\345\255\246\347\224\237\347\256\241\347\220\206\347\263\273\347\273\237/src/makefile"
@@ -0,0 +1,22 @@
+# 编译器
+CXX = g++
+
+# 编译选项
+CXXFLAGS = -Wall -g
+
+# 目标文件
+TARGET = student_management
+
+# 源文件
+SRCS = studentmain.cpp student.cpp
+
+# 依赖文件
+DEPS = student.h
+
+# 生成目标
+$(TARGET): $(SRCS) $(DEPS)
+    $(CXX) $(CXXFLAGS) -o $(TARGET) $(SRCS)
+
+# 清理
+clean:
+    rm -f $(TARGET)