nnn.cpp

学生专业信息管理程序

       angle_ptr2->init_stu();
	   if(a==1) break;
       p1->stu=angle_ptr2;
   }
    p2->next=NULL;
    return head1;
}
//---------------------------------------------------

int main()
{   void iden_and_oper(void);                                             //确认身份和进行相关操作函数      
    void Admi_oper(void);                                                //学生办工作人员进行相关操作的函数
	void Maj_oper(void);                                                 //主修系教务员进行相关操作的函数
	void min_oper(void);                                                 //辅修系教务员进行相关操作函数
	void Mod(int y);                                                 //进行修改学生资料函数                
	void Maj_oper_Init(void);                                            //主修系教务人员进行初始化学生主修系资料函数
	void Min_oper_Init_score(void);                                      //辅修系教务员进行初始化学生辅修分数操作函数
	void choice(int i);                                              //选择函数
	void Deg_oper(void);                                                 //学位办工作人员进行操作函数
	iden_and_oper();
	return 0;
}

void choice(int q)
{
	switch(q)
	{
	case 1:
	{
		p1->stu->modify_infor();                                 //学工办修改学生资料函数
		p1->stu->show();
		break;
	}
	case 2:
	{
		p1->stu->modify();                                        //主修系教务员修改学生资料函数
		p1->stu->show_maj();
		break;
	}
	case 3:
	{
		p1->stu->Fmodify();                                       //辅修系教务员修改学生资料函数
		p1->stu->show_Fxco();
		break;
	}
	case 4:
	{
		p1->stu->set_fdep();
		p1->stu->show_Fxco();
		break;
	}
	case 5:
	{
		p1->stu->initial();                                        //主修系教务员初始化学生资料
		break;
	}
	case 6:
	{
		p1->stu->set_fscore();                                      //辅修教务员初始化学生资料
		p1->stu->show_Fxco();
		break;
	}
	case 7:
	{
		p1->stu->show();
		p1->stu->show_maj();
		p1->stu->show_Fxco();
		p1->stu->show_statics();
	}
	}
}





void Mod(int k)
{
	int h,nu;
	char nam[30],ch;
	do
	{
	cout<<"Which way do you want to chose to find the student?\n";
	cout<<"1. Find throught the number.\n";
	cout<<"2. Find throught the name.\n";
	cout<<"Your answer is: ";
	cin>>h;
	cin.get();
	switch(h)
	{
	case 1:
	{
	cout<<"Input the students' number!\n";
	cin>>nu;
	for(p1=head;p1!=NULL;p1=p1->next)
	{
	   p1->stu->sech_num(nu);
	   if(a==1)
	   {
		  choice(k);
		  break;
	   }
	}
	if(a==0)
	cout<<"The student is not here!\n";
	break;
	}
	case 2:
	{
		cout<<"Inout the student's name!\n";
		cin.getline(nam,30);
		for(p1=head;p1!=NULL;p1=p1->next)
		{
		    p1->stu->sech_nam(nam);
			if(a==1)
			{
			    choice(k);
				break;
			}
		}
		if(a==0)
		cout<<"The student is not here!\n";
		break;
	}
	}
	cout<<"continue?\n";
	cin>>ch;
	}while(ch=='y');
}

void Deg_oper()
{
	cout<<"Do you want to check all the imformation?\n";
	Mod(7);
}

void Maj_oper_Init()
{
	Mod(5);
    for(p1=head;p1!=NULL;p1=p1->next)
	p1->stu->count_maexc();
    for(p1=head;p1!=NULL;p1=p1->next)
	p1->stu->count_mafal();
	          
                
}

void Min_oper_Init_score()
{
	Mod(6);
	for(p1=head;p1!=NULL;p1=p1->next)
	p1->stu->count_asfal();
}

void Admi_oper()
{
	int h;
	cout<<"\a---------------------Inout your operation---------------------\n";
			cout<<"     1 Initial the students' base imformation.\n";
	        cout<<"     2 show the students' base imformation.\n";                                                  //访问学生基本资料
	        cout<<"     3 Modify the student's base imformation.\n";                                                //修改学生基本资料
	        cout<<"Your answer is: ";
	        cin>>h;
	        cin.get();
	        cout<<"---------------------------------------------------------------\n";
			switch(h)
			{
			case 1:
			{
				head=creat();
                break;
			}
			case 2:
			{
				for(p1=head;p1!=NULL;p1=p1->next)
				p1->stu->show();
				break;
			}
            case 3:
			{
				Mod(1);
			}
			}
		      
}

void Maj_oper()
{
	
	int h;
	cout<<"\a---------------------Inout your operation---------------------\n";
	        cout<<"     1 show the students' base and major subject imformation.\n";                              //访问学生基本资料
	        cout<<"     2 Initial the student's major subject imformation.\n";                                    //初始化学生主修相关资料
			cout<<"     3 modify the student's major subject imformation.\n";                                     //修改学生主修相关资料
	        cout<<"Your answer is: ";
	        cin>>h;
	        cin.get();
	        cout<<"---------------------------------------------------------------\n";
			switch(h)
			{
			case 1:
			{
				for(p1=head;p1!=NULL;p1=p1->next)
				p1->stu->show_maj();
				break;
			}
			case 2:
			{
				Maj_oper_Init();
				break;
			}
			case 3:
			{
				Mod(2);
				break;
			}
			}
			
}
			
void min_oper()
{
	
	int h;
	char ch;
	do
	{
		cout<<"\a---------------------Inout your operation---------------------\n";
	    cout<<"     1 show the students' base and minor subject imformation.\n";                              //访问学生基本资料
	    cout<<"     2 Initial the student's minor subjects' name.\n";                                         //输入学生辅修科目名字
	    cout<<"     3 Initial the student's minor subject's score.\n";                                         //输入学生辅修科目分数
		cout<<"     4 modify the student's minor subject imformation.\n";                                      //修改学生辅修相关资料
	    cout<<"Your answer is: ";
	    cin>>h;
	    cin.get();
	    cout<<"---------------------------------------------------------------\n";
		switch(h)
		{
		case 1:
		{
			for(p1=head;p1!=NULL;p1=p1->next)
			p1->stu->show_Fxco();
			break;
		}
		case 2:
		{
			Mod(4);
			break;
		}
		case 3:
		{
			Min_oper_Init_score();
			break;
		}	
		case 4:
		{
			Mod(3);
			break;
		}
		}
		cout<<"Do you want to modify the students' minor subject's imformation?\n";
		cin>>ch;
	}while(ch=='y');
		
}
void iden_and_oper()
{   int h;
	char ch; 
	int i;
	char pa[10];
	head=NULL;
	do
	{
	cout<<"---------------------Inout your position---------------------\n";
	cout<<"                   1 Admission staff.\n";             //招生办工作人员
	cout<<"                   2 Major subject staff.\n";         //主修系教务人员
	cout<<"                   3 Minor subject staff.\n";         //辅修系教务人员
	cout<<"                   4 Degree office staff.\n";         //学位办工作人员         
	cout<<"Your answer is: ";
	cin>>h;
	cin.get();
	cout<<"---------------------------------------------------------------\n";
	switch(h)
	{
	case 1:
		{
	        cout<<"Input the password:"<<endl;
	        for(i=0;i<10;i++)
			{
		       pa[i] = getch();
			   if(pa[i]=='\r') break;
		       printf("*");
			}
      
			pa[i]='\0';
			if(strcmp(pa,"lumin")==0)
			{
				cout<<"\n";
				Admi_oper();
			}
			else
				cout<<"\nPassword is wrong!\n";
			break;
			getch();
		}
			
	case 2:
		{
	        cout<<"Input the password:"<<endl;
	        for(i=0;i<6;i++ )
			{
		       pa[i] = getch();
			   if(pa[i]=='\r') break;
		       printf("*");
			}

			pa[5]='\0';
			if(strcmp(pa,"lumim")==0)
			{
				cout<<"\n";
				Maj_oper();
			}
			else
				cout<<"Password is wrong!\n";
			break;
			getch();
		 }
	case 3:
		{
	        cout<<"Input the password:"<<endl;
	        for(i=0;i<6;i++ )
			{
		        pa[i] = getch();
				if(pa[i]=='\r') break;
		        printf("*");
			}

			pa[5]='\0';
			if(strcmp(pa,"lumib")==0)
			{
				cout<<"\n";
				min_oper();
			}
            else
				cout<<"Password is wrong!\n";
			break;
			getch();
		}
	case 4:
		{
			cout<<"Input the password:"<<endl;
	        for(i=0;i<6;i++ )
			{
		        pa[i] = getch();
				if(pa[i]=='\r') break;
		        printf("*");
			}

			pa[5]='\0';
			if(strcmp(pa,"lumib")==0)
			{
				cout<<"\n";
				Deg_oper();
			}
            else
				cout<<"Password is wrong!\n";
			break;
			getch();
		}

	}
cout<<"Do you want to do anything else\n";
cin>>ch;
}while(ch=='y');
}