[C语言练习]学生学籍管理系统

/**

 * @copyright 2012 Chunhui Wang

 *

 * [email protected]

 *

 * 学生学籍管理系统(12.06) 

 */

 

 

#include <iostream>

#include <fstream>

#include <string>

#include <iomanip>

#include <conio.h>

#include <string.h>

#include <stdio.h>

#include <windows.h>



using namespace std;



#define   M    100000

#define BACKSPACE 8



string P_No[M];

string P_name[M];



string A_ID[M];

string A_name[M];

string A_password[M];

int    A_Jur[M];



string S_name[M];

string S_No[M];//学号 

string S_password[M];

string s_ID[M];//身份证号 



string S_address[M];

string S_Tel[M];

char   S_sex[M];



string user;//当前用户名 



int Jur;//权限等级   super--9    admin--1   stu--2 





int welcome();

int student_login();

int admin_login();

int Smenu(int);

int Smenu_b(int);

int Smenu_c(int);

int Amenu(int); 

int Amenu_b(int);

int Amenu_c(int);

int Amenu_q();



//string S_safeCHECK(string);

//string S_safeRECHECK(string);

string AZ(string);

string ZA(string);



char *get_password(const char *prompt);



class Pro  //专业类---文件顺序 outfile<<PNo<<" "<<Pname<<" "<<endl;

{

	private:

		string PNo;

		string Pname;

		

	public:

		int Padd()

		{

			cout<<"请输入专业名称：";

			cin>>Pname;

			cin.sync(); 

			cout<<"请输入专业代码：";

			cin>>PNo;

			cin.sync();

			ofstream outfile("Pro..Hui3yer.dat",ios::app);//app---追加 

			if(!outfile)

			{

				cerr<<"open error!"<<endl;

				exit(0);  

			} 

			PNo = AZ(PNo);//字符串存取前

			Pname = AZ(Pname);

			outfile<<PNo<<" "<<Pname<<" "<<endl;

			outfile.close();

		} 

		int Pdelete()

		{

			int mark;

			char s;

			int k,i;

			mark = Pshow();

			if(mark==0)

			{

				cout<<"没有专业信息";

				getchar();

				return 0; 

			}

			cout<<"请选择一个删除序号<放弃(0)>：";

			cin>>k;cin.sync();

			if(k==0)return 0;

			cout<<"确定删除【y/n】?";

			while(1)

			{

				cin>>s;cin.sync();

				if(s=='y'||s=='Y')

				{

					ofstream outfile("Pro..Hui3yer.dat",ios::out);

					if(!outfile)

					{

						cerr<<"open error!"<<endl;

						exit(1); 

					} 

					for(i=0;i<mark-1;i++)

					{

						if(i!=k-1)

						{

							P_No[i] = AZ(P_No[i]);

							P_name[i] = AZ(P_name[i]);

							outfile<<P_No[i]<<" "<<P_name[i]<<" "<<endl;

						}

							

					}	

					outfile.close();

					cout<<"删除成功！";

					getchar();

					return 0;

				}

				if(s=='n'||s=='N') return 0;

				cout<<"输入有误：";

			}

			

		}

		int Pshow()

		{

			int mark,i; 

			ifstream infile("Pro..Hui3yer.dat",ios::in);

			if(!infile)

			{

				cout<<"请先添加哦~亲！"<<endl;

				getchar();

				return 0;

			}

			cout<<"序号      专业代码         专业名称"<<endl;

			for(i=0; !infile.eof(); i++)

			{

				infile>>P_No[i]>>P_name[i];

				P_No[i] = ZA(P_No[i]);//字符串读取后

				P_name[i] = ZA(P_name[i]);

			}

			mark=i;

			for( i=0; i<mark-1;i++)

			{

				cout<<i+1<<"        "<<P_No[i]<<"           "<<P_name[i]<<endl; 

			}

			infile.close();

			getchar();

			return mark;

		}

		int Psearch()

		{

			string temp; 

			int i; 

			ifstream infile("Pro..Hui3yer.dat",ios::in);

			if(!infile)

			{

				cerr<<"无法查找!"<<endl;

				return 0;

			}

			

			//查找 

			cout<<"输入查找的专业代号或专业名称：";

			cin>>temp; cin.sync();

			for(i=0; !infile.eof(); i++)

			{

				infile>>P_No[i]>>P_name[i];

				P_No[i] = ZA(P_No[i]);

				P_name[i] = ZA(P_name[i]);

				if(P_No[i]==temp)

				{

					cout<<"代码："<<P_No[i]<<"       专业名："<<P_name[i];

					infile.close();

					getchar();

					return 0;

				}

			    if(P_name[i]==temp)

				{

					cout<<"代码："<<P_No[i]<<"       专业名："<<P_name[i];

					infile.close();

					getchar();

					return 0;

				}

			}

			cout<<"查无此项！";

			getchar();

			infile.close();

		}

		int Pchange()

		{

			int mark;

			char s;

			int k,i;

			mark = Pshow();

			if(mark==0)

			{

				cout<<"专业不存在．．．" <<endl;

				getchar();

				return 0;

			}

			

			cout<<"请选择一个序号进行修改<放弃修改（0）>：";

			int choosemax=3;

			while(i)

			{

				cin>>k;cin.sync();

				if(k==0)

				{

					return 0;

				}

				if(k>0&&k<mark) break;

				choosemax--; 

				if(!choosemax) 

				{

					cout<<"WARNING！"<<endl;

					getchar();

					return 0;

				}

				cout<<"输入有误，重新输入：";

			}

			

			cout<<"请输入专业名称：";

			cin>>Pname;cin.sync();

			cout<<"请输入专业代码：";

			cin>>PNo;cin.sync();

			cout<<"确定修改？【y/n】";

			while(1)

			{

				cin>>s;cin.sync();

				if(s=='y'||s=='Y')

				{

					ofstream outfile("Pro..Hui3yer.dat",ios::out);

					if(!outfile)

					{

						cerr<<"open error!"<<endl;

						exit(1); 

					} 

					for(i=0;i<mark-1;i++)

					{

						if(i==k-1)

						{

							PNo = AZ(PNo);

							Pname = AZ(Pname);

							outfile<<PNo<<" "<<Pname<<" "<<endl;

						}

						else	

						{

							P_No[i] = AZ(P_No[i]);

							P_name[i] = AZ(P_name[i]);

							outfile<<P_No[i]<<" "<<P_name[i]<<" "<<endl;

						}

					}	

					outfile.close();

					cout<<"修改成功!";

					getchar(); 

					return 0;

				}

				if(s=='n'||s=='N') return 0;

				cout<<"输入有误：";

			}

		}

};



class student : public Pro 

{

	private:

		string SNo;//110405101--11：2011级，0405：计算机科学与技术专业，1：班级；07--学号 

		string Sname;

		string Spassword;

		string sID; 

		

		string Saddress;

		char Ssex;

		string STel; 

		

	public:

		int Sadd()

		{

			cout<<"请输入学号：";cin>>SNo;cin.sync();

			cout<<"请输入姓名：";cin>>Sname;cin.sync();

			//cout<<"请输入姓名：";gets(Sname);cin.sync();

			cout<<"请输入性别【M/F】：";cin>>Ssex;cin.sync();

			cout<<"请输入密码：";cin>>Spassword;cin.sync();

			//cout<<"请输入密码：";gets(Spassword);cin.sync();

			cout<<"请输入身份证号：";cin>>sID;cin.sync();

			cout<<"请输入电话：";cin>>STel;cin.sync();

			cout<<"请输入家庭住址：";cin>>Saddress;cin.sync();

			//cout<<"请输入家庭住址：";gets(Saddress);cin.sync();

			ofstream outfile("stu..Hui3yer.dat",ios::app);//app---追加 

			if(!outfile)

			{

				cerr<<"open error!"<<endl;

				exit(1); 

			} 

			SNo = AZ(SNo);

			Sname = AZ(Sname);

			Spassword = AZ(Spassword);

			sID = AZ(sID);

			STel = AZ(STel);

			Saddress = AZ(Saddress);

			outfile<<SNo<<" "<<Sname<<" "<<Ssex<<" "<<Spassword<<" "<<sID<<" "<<STel<<" "<<Saddress<<" "<<endl;

			outfile.close();

		} 

		int Sdelete()

		{

			int mark;

			char s;

			int k,i;

			mark = Sshow();

			if(mark == 0)

			{

				cout<<"请先添加哦~亲！"<<endl;

				getchar();

				return 0; 

			}

			cout<<"请选择一个删除序号<放弃（0）>：";

			cin>>k;cin.sync();

			if(k==0) return 0; 

			cout<<"确定删除【y/n】?";

			while(1)

			{

				cin>>s;cin.sync();

				if(s=='y'||s=='Y')

				{

					ofstream outfile("stu..Hui3yer.dat",ios::out);

					if(!outfile)

					{

						cerr<<"open error!"<<endl;

						exit(1); 

					} 

					for(i=0;i<mark-1;i++)

					{

						if(i!=k-1)

						{

							S_No[i] = AZ(S_No[i]);

							S_name[i] = AZ(S_name[i]);

							S_password[i] = AZ(S_password[i]);

							s_ID[i] = AZ(s_ID[i]);

							S_Tel[i] = AZ(S_Tel[i]);

							S_address[i] = AZ(S_address[i]);

							outfile<<S_No[i]<<" "<<S_name[i]<<" "<<S_sex[i]<<" "<<S_password[i]<<" "<<s_ID[i]<<" "<<S_Tel[i]<<" "<<S_address[i]<<" "<<endl;

						}

							

					}

					outfile.close();

					cout<<"删除成功!";

					getchar();

					return 0;

				}

				if(s=='n'||s=='N') return 0;

				cout<<"输入有误：";

			}

			

		}

		int Sshow()

		{

			int mark,i; 

			ifstream infile("stu..Hui3yer.dat",ios::in);//nocreat---不创建<不支持？why> 

			if(!infile)

			{

				return 0;

			}

			cout<<"序号  学号    姓名 性别 密码      身份证号         电话      家庭住址"<<endl;

			for(i=0; !infile.eof(); i++)

			{

				infile>>S_No[i]>>S_name[i]>>S_sex[i]>>S_password[i]>>s_ID[i]>>S_Tel[i]>>S_address[i];

				S_No[i] = ZA(S_No[i]);

				S_name[i] = ZA(S_name[i]);

				S_password[i] = ZA(S_password[i]);

				s_ID[i] = ZA(s_ID[i]);

				S_Tel[i] = ZA(S_Tel[i]);

				S_address[i] = ZA(S_address[i]);

			}

			mark=i;

			for( i=0; i<mark-1;i++)

			{

				cout<<i+1<<"  "<<S_No[i]<<" "<<S_name[i]<<" "<<S_sex[i]<<" "<<S_password[i]<<" "<<s_ID[i]<<" "<<S_Tel[i]<<" "<<S_address[i]<<" "<<endl;

			}

			infile.close();

			getchar();

			return mark;

		}

		int Ssearch()

		{

			int Hui=0;

			string temp; 

			int i;

			ifstream infile("stu..Hui3yer.dat",ios::in);

			if(!infile)

			{

				cerr<<"无法查找!"<<endl;

				getchar();

				return 0;

			}

			

			//按学号查找

			cout<<"输入查找的学号或姓名：";

			cin>>temp; cin.sync();

			for(i=0; !infile.eof(); i++)

			{

				infile>>S_No[i]>>S_name[i]>>S_sex[i]>>S_password[i]>>s_ID[i]>>S_Tel[i]>>S_address[i];

				S_No[i] = ZA(S_No[i]);

				S_name[i] = ZA(S_name[i]);

				S_password[i] = ZA(S_password[i]);

				s_ID[i] = ZA(s_ID[i]);

				S_Tel[i] = ZA(S_Tel[i]);

				S_address[i] = ZA(S_address[i]);

				if(S_No[i]==temp)

				{

					cout<<"学号："<<S_No[i]<<endl;

					cout<<"姓名："<<S_name[i]<<endl;

					cout<<"性别："<<S_sex[i]<<endl;

					cout<<"密码："<<S_password[i]<<endl;

					cout<<"身份证号："<<s_ID[i]<<endl;

					cout<<"电话："<<S_Tel[i]<<endl;

					cout<<"家庭住址："<<S_address[i]<<endl; 

					infile.close();

					getchar();

					return 0;

				}

				if(S_name[i]==temp)

				{

					cout<<"学号："<<S_No[i]<<endl;

					cout<<"姓名："<<S_name[i]<<endl;

					cout<<"性别："<<S_sex[i]<<endl;

					cout<<"密码："<<S_password[i]<<endl;

					cout<<"身份证号："<<s_ID[i]<<endl;

					cout<<"电话："<<S_Tel[i]<<endl;

					cout<<"家庭住址："<<S_address[i]<<endl; 

					cout<<endl;

					Hui=1;

					

				}

			}

			if(Hui)

			{

				getchar();

				return 0;

			}

			cout<<"查无此项！";

			getchar();

			infile.close();

		}

		int Schange()

		{

			int mark;

			char s;

			int k,i;

			mark = Sshow();

			if(mark == 0)

			{

				cout<<"请先添加哦~亲！"<<endl;

				getchar();

				return 0; 

			}

			cout<<"请选择一个序号进行修改<放弃（0）>：";

			int choosemax = 3; 

			while(1)

			{

				cin>>k;cin.sync();

				if(k==0) return 0; 

				if(k>0&&k<mark) break;

				choosemax--;

				if(!choosemax) 

				{

					cout<<"WARNNING。。。";

					getchar();

					return 0;	

				}

				cout<<"输入有误，请重新输入："; 

			}

			

			//cin>>k;cin.sync();

			cout<<"请输入学号：";cin>>SNo;cin.sync();

			cout<<"请输入姓名：";cin>>Sname;cin.sync();

			//cout<<"请输入姓名：";gets(Sname);cin.sync();

			cout<<"请输入性别【M/F】：";cin>>Ssex;cin.sync();

			cout<<"请输入密码：";cin>>Spassword;cin.sync();

			//cout<<"请输入密码：";gets(Spassword);cin.sync();

			cout<<"请输入身份证号：";cin>>sID;cin.sync();

			cout<<"请输入电话：";cin>>STel;cin.sync();

			cout<<"请输入家庭住址：";cin>>Saddress;cin.sync();

			//cout<<"请输入家庭住址：";gets(Saddress);cin.sync();

			cout<<"确定修改？【y/n】";

			while(1)

			{

				cin>>s;cin.sync();

				if(s=='y'||s=='Y')

				{

					ofstream outfile("stu..Hui3yer.dat",ios::out);

					if(!outfile)

					{

						cerr<<"open error!"<<endl;

						exit(1); 

					} 

					for(i=0;i<mark-1;i++)

					{

						if(i==k-1)

						{

							SNo = AZ(SNo);

							Sname = AZ(Sname);

							Spassword = AZ(Spassword);

							sID = AZ(sID);

							STel = AZ(STel);

							Saddress = AZ(Saddress);

							outfile<<SNo<<" "<<Sname<<" "<<Ssex<<" "<<Spassword<<" "<<sID<<" "<<STel<<" "<<Saddress<<" "<<endl;

						}

						else

						{

							S_No[i] = AZ(S_No[i]);

							S_name[i] = AZ(S_name[i]);

							S_password[i] = AZ(S_password[i]);

							s_ID[i] = AZ(s_ID[i]);

							S_Tel[i] = AZ(S_Tel[i]);

							S_address[i] = AZ(S_address[i]);

							outfile<<S_No[i]<<" "<<S_name[i]<<" "<<S_sex[i]<<" "<<S_password[i]<<" "<<s_ID[i]<<" "<<S_Tel[i]<<" "<<S_address[i]<<" "<<endl;

						}	

					}	

					outfile.close();

					cout<<"修改成功！";

					getchar(); 

					return 0;

				}

				if(s=='n'||s=='N') return 0;

				cout<<"输入有误：";

			}

		}

		int S_DOID(string S)

		{

			int j,i;

			char s1[3];

			char s2[5];

			for(j=0;j<2;j++)

			{

				s1[j]=S[j];

			}

			s1[2]='\0';

			for(j=2;j<6;j++)

			{

				s2[j-2]=S[j];

			}

			s2[4]='\0';

			//cout<<S<<endl;

			cout<<"  入学年份：20"<<s1<<"年  " ;

			

			ifstream infile("Pro..Hui3yer.dat",ios::in);//nocreat---不创建<不支持？why> 

			if(!infile)

			{

				cerr<<"<部分信息丢失！>"<<endl;

				//getchar();

				return 0;

			}

			for(i=0; !infile.eof(); i++)

			{

				infile>>P_No[i]>>P_name[i];

				P_No[i] = ZA(P_No[i]);

				P_name[i] = ZA(P_name[i]);

				if((string)s2==P_No[i])

				{

					cout<<"专业："<<P_name[i]<<endl;

					infile.close();

				//	getchar();

					return 0;

				}

			}

			cout<<"<该学生专业信息不存在！>"<<endl;;

		//	getchar(); 

			return 0;

		}

		



}; 

//student AD_stu;

//Pro AD_pro;







class Admin : public student    //管理员类    

{

	private:

		string AID;

		string Aname;

		string Apassword; 

		int AJur;//权限 jurisdiction 

		//Pro Apro; 

		//student Astu; 

	public:

		int Aadd()

		{

			int n;

			cout<<"请输入管理员编号：";

			cin>>AID;cin.sync();

			cout<<"请输入管理员姓名(用户名)：";

			cin>>Aname;cin.sync();

			//gets(Aname);cin.sync();

			cout<<"请输入管理员用户密码：";

			cin>>Apassword; cin.sync();

			//gets(Apassword); cin.sync();

			cout<<"请输入权限值：<Super--9  admin--1>";

			cin>>AJur;cin.sync();

			ofstream outfile("admin..Hui3yer.dat",ios::app);

			if(!outfile)

			{

				cerr<<"open error!"<<endl;

				getchar();

				exit(1);

			}

			AID = AZ(AID);

			Aname = AZ(Aname);

			Apassword = AZ(Apassword);

			//AJur = AZ(AJur);

			outfile<<AID<<" "<<Aname<<" "<<Apassword<<" "<<AJur<<" "<<endl;

			outfile.close();

		//	cout<<"请输入管理员权限等级(输入-1查看帮助)：";

		//	cin>>n;cin.sync();

		//	if(n==-1)

		//	{

		//		cout<<"***********************************************"<<endl;

		//		cout<<"*                 权限说明                    *"<<endl;

		//		cout<<"* 1:管理员---可以查看修改删除专业及学生信息   *"<<endl;

		//		cout<<"* 9:super ---可以查看，修改全体学生信息       *"<<endl;

		//		cout<<"*              ###其余无效###                 *"<<endl;

		//		cout<<"***********************************************"<<endl;

		//		cout<<"请选择：";

		//		cin>>Jur;cin.sync();

		//	}

		//	else Jur = n;

			return 0;

		}

		int Adelete()

		{

			int mark;

			char s;

			int k,i;

			mark = Ashow();

			if(mark==0)

			{

				cout<<":( 没有添加哪里有得删呢？";

				getchar();

				return 0; 

			}

			cout<<"请选择一个删除序号<放弃(0)>：";

			cin>>k;cin.sync();

			if(k==0) return 0;

			cout<<"确定删除【y/n】?";

			while(1)

			{

				cin>>s;cin.sync();

				if(s=='y'||s=='Y')

				{

					ofstream outfile("admin..Hui3yer.dat",ios::out);

					if(!outfile)

					{

						cerr<<"open error!"<<endl;

						exit(1); 

					} 

					for(i=0;i<mark-1;i++)

					{

						if(i!=k-1)

						{

							A_ID[i] = AZ(A_ID[i]);

							A_name[i] = AZ(A_name[i]);

							A_password[i] = AZ(A_password[i]);

							outfile<<A_ID[i]<<" "<<A_name[i]<<" "<<A_password[i]<<" "<<A_Jur[i]<<" "<<endl;

						}

							

					}

					outfile.close();

					cout<<"删除成功!";

					getchar();

					return 0;

				}

				if(s=='n'||s=='N') return 0;

				cout<<"输入有误：";

			}

			

		}

		int Ashow()

		{

			int mark,i; 

			ifstream infile("admin..Hui3yer.dat",ios::in);

			if(!infile)

			{

				getchar();

				return 0;

			}

			cout<<"序号  ID  姓名   密码  权限"<<endl;

			for(i=0; !infile.eof(); i++)

			{

				infile>>A_ID[i]>>A_name[i]>>A_password[i]>>A_Jur[i];

				A_ID[i] = ZA(A_ID[i]);

				A_name[i] = ZA(A_name[i]);

				A_password[i] = ZA(A_password[i]);

			}

			mark=i;

			for( i=0; i<mark-1;i++)

			{

				cout<<i+1<<"  "<<A_ID[i]<<" "<<A_name[i]<<" "<<A_password[i]<<" "<<A_Jur[i]<<" "<<endl;

			}

			infile.close();

			getchar();

			return mark;

		}

		int Asearch()

		{

			string temp; 

			int i;

			ifstream infile("admin..Hui3yer.dat",ios::in);

			if(!infile)

			{

				cerr<<"无法查找!"<<endl;

				getchar();

				return 0;

			}

			

			//按 XXX查找

			cout<<"输入查找的ID：";

			cin>>temp; cin.sync();

			for(i=0; !infile.eof(); i++)

			{

				infile>>A_ID[i]>>A_name[i]>>A_password[i]>>A_Jur[i];

				A_ID[i] = ZA(A_ID[i]);

				A_name[i] = ZA(A_name[i]);

				A_password[i] = ZA(A_password[i]);

				if(A_ID[i]==temp)

				{

					cout<<"ID："<<A_ID[i]<<endl;

					cout<<"姓名："<<A_name[i]<<endl;

					cout<<"密码："<<A_password[i]<<endl;

					cout<<"权限："<<A_Jur[i]<<endl;

					infile.close();

					getchar();

					return 0;

				}

			}

			cout<<"查无此项！";

			getchar();

			infile.close();

		}

		int Achange()

		{

			int mark;

			char s;

			int k,i;

			mark = Ashow();

			if(mark == 0)

			{

				cout<<"请先添加哦~亲！"<<endl;

				getchar();

				return 0; 

			}

			cout<<"请选择一个序号进行修改<放弃(0)>：";

			int choosemax = 5; 

			while(1)

			{

				cin>>k;cin.sync();

				if(k==0) break;

				if(k>0&&k<mark) break;

				choosemax--;

				if(!choosemax) 

				{

					cout<<"WARNNING。。。";

					getchar();

					return 0;	

				}

				cout<<"输入有误，请重新输入："; 

			}

			

			cout<<"请输入管理员编号：";

			cin>>AID;cin.sync();

			//gets(AID);cin.sync();

			cout<<"请输入管理员姓名(用户名)：";

			cin>>Aname;cin.sync();

			//gets(Aname);cin.sync();

			cout<<"请输入管理员用户密码：";

			cin>>Apassword; cin.sync();

			//gets(Apassword); cin.sync();

			cout<<"请输入权限值：";cin>>AJur;cin.sync();

			cout<<"确定修改？【y/n】";

			while(1)

			{

				cin>>s;cin.sync();

				if(s=='y'||s=='Y')

				{

					ofstream outfile("admin..Hui3yer.dat",ios::out);

					if(!outfile)

					{

						cerr<<"open error!"<<endl;

						exit(1); 

					} 

					for(i=0;i<mark-1;i++)

					{

						if(i=k-1)

						{

							AID = AZ(AID);

							Aname = AZ(Aname);

							Apassword = AZ(Apassword);

							outfile<<AID<<" "<<Aname<<" "<<Apassword<<" "<<AJur<<" "<<endl;

						}

						else

						{

							A_ID[i] = AZ(A_ID[i]);

							A_name[i] = AZ(A_name[i]);

							A_password[i] = AZ(A_password[i]);

							outfile<<A_ID[i]<<" "<<A_name[i]<<" "<<A_password[i]<<" "<<A_Jur[i]<<" "<<endl;

						}	

					}	

					outfile.close();

					cout<<"修改成功！";

					getchar(); 

					return 0;

				}

				if(s=='n'||s=='N') return 0;

				cout<<"输入有误：";

			}

		}

};



int  welcome()//主界面 --界面模版 

{

	char n;

	int Mark;

	while(1)

	{

		system("cls");

		Mark=1;

		cout<<"**********************************************************************"<<endl;

		cout<<"*                                                                    *"<<endl;

		cout<<"*                  ★Hui3yer学生多功能管理系统★                     *"<<endl;

		cout<<"*                          用户类型选择                              *"<<endl;

		cout<<"**********************************************************************"<<endl;

		cout<<"*                                                                    *"<<endl; 

		cout<<"*                       请选择您的用户类型                           *"<<endl;

		cout<<"*                                                                    *"<<endl;

		cout<<"*                用户类型               请输入                       *"<<endl;

		cout<<"*                                                                    *"<<endl;

		cout<<"*                ◆ 学生                   1                         *"<<endl;

		cout<<"*                                                                    *"<<endl;

		cout<<"*                ◆ 管理员                 2                         *"<<endl;

		cout<<"*                                                                    *"<<endl;

		cout<<"*                                                                    *"<<endl;

		cout<<"*              ● 退出管理系统             0                         *"<<endl;

		cout<<"*                                                                    *"<<endl;

		cout<<"**********************************************************************"<<endl;

		cout<<"请选择功能:"; 

		while(Mark)

		{

			cin>>n;cin.sync();

			//if(n!=int(n)) n=-1;

			switch(n)

			{

				case '1': Smenu(student_login());Mark=0;break;

				case '2': Amenu(admin_login());Mark=0;break;

				case '0': exit(0);

				default : cout<<"\n输入有误，请重新输入：";

			}

		}	

	}

	return 0;

}



int student_login()

{

	int i;

	string password;

	system("cls");

	ifstream infile("stu..Hui3yer.dat",ios::in);

	if(!infile)

	{

		cerr<<"\n\n\n\n\n\n                    系统未开放使用！";

		getchar();

		exit(1); 

	}

	infile.close();

	cout<<"\n\n\n"<<endl; 

	cout<<"                ***********************************"<<endl;

	cout<<"                *                                 *"<<endl;

	cout<<"                *  ★Hui3yer学生多功能管理系统★  *"<<endl;

	cout<<"                *             用户登录            *"<<endl;

	cout<<"                ***********************************"<<endl;

	while(1)

	{

		cout<<"\n                  用户名<学号>:";

		cin>>user;cin.sync();

		cout<<"                  密码： ";

		cin>>password;cin.sync();

		ifstream infile("stu..Hui3yer.dat",ios::in);

		for(i=0;!infile.eof();i++)

		{

			infile>>S_No[i]>>S_name[i]>>S_sex[i]>>S_password[i]>>s_ID[i]>>S_Tel[i]>>S_address[i];

			S_No[i] = ZA(S_No[i]);

			S_name[i] = ZA(S_name[i]);

			S_password[i] = ZA(S_password[i]);

			s_ID[i] = ZA(s_ID[i]);

			S_Tel[i] = ZA(S_Tel[i]);

			S_address[i] = ZA(S_address[i]);

			if(user ==S_No[i] &&password == S_password[i])

			{

				cout<<"\n                  登录成功．．．";

				getchar(); 

				return i;

			}

		}

		cout<<"\n                  用户名或密码错误．．．";

		getchar(); infile.close();

	}

}



int admin_login()

{

	int i;

	string password;

	system("cls");

	cout<<"\n\n\n"<<endl; 

	cout<<"                **********************************"<<endl;

	cout<<"                *                                 *"<<endl;

	cout<<"                *  ★Hui3yer学生多功能管理系统★  *"<<endl;

	cout<<"                *          管理员用户登录         *"<<endl;

	cout<<"                ***********************************"<<endl;

	

	ifstream infile("admin..Hui3yer.dat",ios::in); 

	if(!infile)

	{

		cout<<"\n                 超级用户：";

		cin>>user; cin.sync();

		if(user=="admin")

		{

			i=3;

			cout<<"                 超级密码：";

			while(i) 

			{

				cin>>password;cin.sync();

				//密码隐藏************* 

				//char *H_password;

    			//H_password = get_password( "" );

    			//********************* 

				if(password == "admin")

				{

					password="admin";

					Jur=9;

					cout<<"\n                 登录已成功！";

					getchar();

					return 1;

				}

				else

				{

					i--;

					cout<<"\n                 密码错误请重新输入：";cin.sync(); 

				}

			}

			system("cls");

			cerr<<"\n\n\n\n\n\n                    密码输入错误次数过多强制退出．．．";

			getchar();

			exit(1);

		}

		else

		{

			system("cls");

			cerr<<"\n\n\n\n\n\n                    无权限使用．．．";

			getchar();

			exit(1);

		}

	}

	else

	{

		infile.close();

		while(1)

		{

			user = "";

			password = "";

			cout<<"\n                  用户名:";

			cin>>user;cin.sync();

			cout<<"                  密码： ";

			cin>>password;cin.sync();

			ifstream infile("admin..Hui3yer.dat",ios::in);

			for(i=0;!infile.eof();i++)

			{

				infile>>A_ID[i]; //A_ID[i] = ZA(A_ID[i]);

				infile>>A_name[i]; //A_name[i] = ZA(A_name[i]);

				infile>>A_password[i]; //A_password[i] = ZA(A_password[i]);

				infile>>A_Jur[i];

				if(user == A_name[i]&&password == A_password[i])

				{

					Jur=A_Jur[i];

					cout<<"\n                  登录成功．．．";

					getchar();

					infile.close(); 

					return i;

				}

			}

			cout<<"\n                  用户名或密码错误．．．";

			getchar(); 

		}

	}

	return 0;

}



int Smenu(int a)

{

	char n;

	int Mark;

	int i;

	int mark;

	while(1)

	{

		system("cls");

		student ST_stu;

		//Pro ST_pro;

		Mark=1;

		cout<<"**********************************************************************"<<endl;

		cout<<"*                                                                    *"<<endl;

		cout<<"*                  ★Hui3yer学生多功能管理系统★                     *"<<endl;

		cout<<"*                         用户："<<setw(10)<<user<<"                           *"<<endl;

		cout<<"**********************************************************************"<<endl;

		cout<<"*                                                                    *"<<endl; 

		cout<<"*                             请选择                                 *"<<endl;

		cout<<"*                                                                    *"<<endl; 

		cout<<"* ┌---------------------   学生功能窗   --------------------------┐*"<<endl;

		cout<<"* |                                                                | *"<<endl;

		cout<<"* |◆查看个人信息        a            ◆修改密码            c      | *"<<endl;

		cout<<"* |◆修改个人信息        b            ◆学籍信息            d      | *"<<endl;

		cout<<"* └---------------------------------------------------------------┘*"<<endl;

		cout<<"*                                                                    *"<<endl;

		cout<<"*              ● 退出管理系统             0                         *"<<endl;

		cout<<"*                                                                    *"<<endl;

		cout<<"**********************************************************************"<<endl;

		cout<<"请选择功能:"; 

		while(Mark)

		{

			cin>>n;cin.sync();

			switch(n)

			{

				case 'a':   cout<<"学号："<<S_No[a]<<endl;

							cout<<"姓名："<<S_name[a]<<endl;

							cout<<"性别："<<S_sex[a]<<endl;

							//cout<<"密码："<<S_password[a]<<endl;

							cout<<"身份证号："<<s_ID[a]<<endl;

							cout<<"电话："<<S_Tel[a]<<endl;

							cout<<"家庭住址："<<S_address[a]<<endl;

							getchar();

							Mark=0;break;

							

				case 'b':   cout<<"~~~~~~~~~~~~~原始数据~~~~~~~~~~~~\n"<<endl;

							cout<<"学号："<<S_No[a]<<endl;

							cout<<"姓名："<<S_name[a]<<endl;

							cout<<"性别："<<S_sex[a]<<endl;

							//cout<<"密码："<<S_password[a]<<endl;

							cout<<"身份证号："<<s_ID[a]<<endl;

							cout<<"电话："<<S_Tel[a]<<endl;

							cout<<"家庭住址："<<S_address[a]<<endl;

							cout<<"~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\n"<<endl;

							cout<<"是否修改【Y/N】？";

							char z;

							while(1)

							{

								cin>>z;cin.sync();

								if(z=='Y'||z=='y')

								{

									Smenu_b(a);Mark=0;break;

								}

								else if(z=='N'||z=='n')

								{

									Mark=0;break;

								}

							}

							break;

							

				case 'c':   Smenu_c(a);Mark=0;break;

				case 'd':   ST_stu.S_DOID(S_No[a]);getchar();Mark=0;break;

				case '0': exit(0);

				default : cout<<"\n输入有误，请重新输入：";

			}

		}	

	}

	return 0;

}



int Smenu_b(int a)

{

	int i,mark;

	ifstream infile("stu..Hui3yer.dat",ios::in);

	for(i=0;!infile.eof();i++)

	{

		infile>>S_No[i]>>S_name[i]>>S_sex[i]>>S_password[i]>>s_ID[i]>>S_Tel[i]>>S_address[i];

		S_No[i] = ZA(S_No[i]);

		S_name[i] = ZA(S_name[i]);

		S_password[i] = ZA(S_password[i]);

		s_ID[i] = ZA(s_ID[i]);

		S_Tel[i] = ZA(S_Tel[i]);

		S_address[i] = ZA(S_address[i]);

	}

	mark=i;

	infile.close();

	cout<<"请输入学号：";cin>>S_No[a];cin.sync();

	cout<<"请输入姓名：";

	cin>>S_name[a];cin.sync();

	//gets(S_name[a]);cin.sync();

	cout<<"请输入性别【M/F】：";cin>>S_sex[a];cin.sync();

	cout<<"请输入身份证号：";cin>>s_ID[a];cin.sync();

	cout<<"请输入电话：";cin>>S_Tel[a];cin.sync();

	cout<<"请输入家庭住址：";

	cin>>S_address[a];cin.sync();

	//gets(S_address[a]);cin.sync();

	

	ofstream outfile("stu..Hui3yer.dat",ios::out);

	for(i=0;i<mark-1;i++)

	{

		S_No[i] = AZ(S_No[i]);

		S_name[i] = AZ(S_name[i]);

		S_password[i] = AZ(S_password[i]);

		s_ID[i] = AZ(s_ID[i]);

		S_Tel[i] = AZ(S_Tel[i]);

		S_address[i] = AZ(S_address[i]);

		outfile<<S_No[i]<<" "<<S_name[i]<<" "<<S_sex[i]<<" "<<S_password[i]<<" "<<s_ID[i]<<" "<<S_Tel[i]<<" "<<S_address[i]<<" "<<endl;

	} 

	outfile.close();

	return 0;

}



int Smenu_c(int a)

{

	int i,mark;

	ifstream infile("stu..Hui3yer.dat",ios::in);

	for(i=0;!infile.eof();i++)

	{

		infile>>S_No[i]>>S_name[i]>>S_sex[i]>>S_password[i]>>s_ID[i]>>S_Tel[i]>>S_address[i];

		S_No[i] = ZA(S_No[i]);

		S_name[i] = ZA(S_name[i]);

		S_password[i] = ZA(S_password[i]);

		s_ID[i] = ZA(s_ID[i]);

		S_Tel[i] = ZA(S_Tel[i]);

		S_address[i] = ZA(S_address[i]);

	}

	mark=i;

	infile.close();

	cout<<"请输入新密码：";

	cin>>S_password[a];cin.sync();

	//gets(S_password[a]);cin.sync();

	ofstream outfile("stu..Hui3yer.dat",ios::out);

	for(i=0;i<mark-1;i++)

	{

		S_No[i] = AZ(S_No[i]);

		S_name[i] = AZ(S_name[i]);

		S_password[i] = AZ(S_password[i]);

		s_ID[i] = AZ(s_ID[i]);

		S_Tel[i] = AZ(S_Tel[i]);

		S_address[i] = AZ(S_address[i]);

		outfile<<S_No[i]<<" "<<S_name[i]<<" "<<S_sex[i]<<" "<<S_password[i]<<" "<<s_ID[i]<<" "<<S_Tel[i]<<" "<<S_address[i]<<" "<<endl;

	} 

	outfile.close();

	return 0;

} 



int Amenu(int a)

{

	system("MAX");

	char n;

	int Mark;

	while(1)

	{

		system("cls");

		//student AD_stu;

		//Pro AD_pro;

		Admin AD_admin;

		Mark=1;

		cout<<"**********************************************************************"<<endl;

		cout<<"*                                                                    *"<<endl;

		cout<<"*                  ★Hui3yer学生多功能管理系统★                     *"<<endl;

		cout<<"*                         用户："<<setw(10)<<user<<"                           *"<<endl;

		cout<<"**********************************************************************"<<endl;

		cout<<"*                                                                    *"<<endl; 

		cout<<"*                             请选择                                 *"<<endl;

		cout<<"*                                                                    *"<<endl;

		cout<<"*       功能名         请输入              功能名         请输入     *"<<endl;

		cout<<"*  ◆ 添加专业信息       1            ◆ 添加学生信息       6        *"<<endl;

		cout<<"*  ◆ 删除专业信息       2            ◆ 删除学生信息       7        *"<<endl;

		cout<<"*  ◆ 修改专业信息       3            ◆ 修改学生信息       8        *"<<endl;

		cout<<"*  ◆ 查找专业信息       4            ◆ 查找学生信息       9        *"<<endl;

		cout<<"*  ◆ 显示专业信息       5            ◆ 显示学生信息       s        *"<<endl;

		cout<<"*                                     ◆ 显示学生学籍       q        *"<<endl;

		cout<<"* ┌--------------   以下选项仅适用于Super管理员   ----------------┐*"<<endl;

		cout<<"* |                                                                | *"<<endl;

		cout<<"* |◆ 添加管理员         A            ◆ 修改管理员         D      | *"<<endl;

		cout<<"* |◆ 删除管理员         B            ◆ 查找管理员         E      | *"<<endl;

		cout<<"* |◆ 显示管理员         C                                         | *"<<endl;

		cout<<"* └---------------------------------------------------------------┘*"<<endl;

		cout<<"* ┌---------------   以下选项仅适用于普通管理员   ----------------┐*"<<endl;

		cout<<"* |                                                                | *"<<endl;

		cout<<"* |◆查看个人信息        a            ◆修改密码            c      | *"<<endl;

		cout<<"* |◆修改个人信息        b                                         | *"<<endl;

		cout<<"* └---------------------------------------------------------------┘*"<<endl;

		cout<<"*                                                                    *"<<endl;

		cout<<"*              ● 退出管理系统             0                         *"<<endl;

		cout<<"*                                                                    *"<<endl;

		cout<<"**********************************************************************"<<endl;

		cout<<"请选择功能:"; 

		while(Mark)

		{

			cin>>n;cin.sync();

			//if(n!=int(n)) n=-1;

			switch(n)

			{

				case '1': AD_admin.Padd();Mark=0;break;

				case '2': AD_admin.Pdelete();Mark=0;break;

				case '3': AD_admin.Pchange();Mark=0;break;

				case '4': AD_admin.Psearch();Mark=0;break;

				case '5': AD_admin.Pshow();Mark=0;break;

				case '6': AD_admin.Sadd();Mark=0;break;

				case '7': AD_admin.Sdelete();Mark=0;break;

				case '8': AD_admin.Schange();Mark=0;break;

				case '9': AD_admin.Ssearch();Mark=0;break;

				case 's': AD_admin.Sshow();Mark=0;break;

				case 'q': Amenu_q();Mark=0;break;

				

				

				

				case 'A': AD_admin.Aadd();Mark=0;break;

				case 'B': AD_admin.Adelete();Mark=0;break;

				case 'C': AD_admin.Ashow();Mark=0;break;

				case 'D': AD_admin.Achange();Mark=0;break;

				case 'E': AD_admin.Asearch();Mark=0;break;

				

				case 'a': if(user=="admin")

							{

								cout<<"该选项不适用于超级管理员用户"<<endl;

								getchar();

								Mark=0;break; 

							} 

							cout<<"管理员ID："<<A_ID[a]<<endl;

							cout<<"管理员姓名："<<A_name[a]<<endl;

							//cout<<"密码："<<A_password[a]<<endl;

							cout<<"权限："<<A_Jur[a]<<endl;

							getchar();

							Mark=0;break;

				case 'b': Amenu_b(a);Mark=0;break;

				case 'c': Amenu_c(a);Mark=0;break;

				case '0': exit(0);

				default : cout<<"\n输入有误，请重新输入：";

			}

		}	

	}

	return 0;

}





int Amenu_q()

{

	student ST_stu;

	int i,mark;

	ifstream infile("stu..Hui3yer.dat",ios::in);

	if(!infile)

	{

		cout<<"没有学生。。。"<<endl;getchar();

		return 0;

	}

	for(i=0;!infile.eof();i++)

	{

		infile>>S_No[i]>>S_name[i]>>S_sex[i]>>S_password[i]>>s_ID[i]>>S_Tel[i]>>S_address[i];

		S_No[i] = ZA(S_No[i]);

		S_name[i] = ZA(S_name[i]);

		S_password[i] = ZA(S_password[i]);

		s_ID[i] = ZA(s_ID[i]);

		S_Tel[i] = ZA(S_Tel[i]);

		S_address[i] = ZA(S_address[i]);

	}

	mark=i;

	for(i=0;i<mark-1;i++)

	{

		cout<<"序号:"<<i+1<<"学号"<<S_No[i]<<"  姓名："<< S_name[i] ;

		ST_stu.S_DOID(S_No[i]);

	}

	infile.close();

	getwchar();

}





int Amenu_b(int a)

{

	int i,mark;

	ifstream infile("admin..Hui3yer.dat",ios::in);

	if(!infile)

	{

		cout<<"超级管理员无法修改！"; 

		getchar();

		return 0;

	}

	for(i=0;!infile.eof();i++)

	{

		infile>>A_ID[i]>>A_name[i]>>A_password[i]>>A_Jur[i];

		A_ID[i] = ZA(A_ID[i]);

		A_name[i] = ZA(A_name[i]);

		A_password[i] = ZA(A_password[i]);

	}

	mark=i;

	infile.close();

	cout<<"请输入ID：";cin>>A_ID[a];cin.sync();

	cout<<"请输入姓名：";

	cin>>A_name[a];cin.sync();

	//gets(A_name[a]);cin.sync();

	//cout<<"请输入密码：";A_password[i];cin.sync();

	cout<<"请输入权限：";A_Jur[i];cin.sync();

	ofstream outfile("admin..Hui3yer.dat",ios::out);

	for(i=0;i<mark-1;i++)

	{

		A_ID[i] = AZ(A_ID[i]);

		A_name[i] = AZ(A_name[i]);

		A_password[i] = AZ(A_password[i]);

		outfile<<A_ID[i]<<" "<<A_name[i]<<" "<<A_password[i]<<" "<<A_Jur[i]<<" "<<endl;

	} 

	outfile.close();

	return 0;

}



int Amenu_c(int a)

{

	int i,mark;

	ifstream infile("admin..Hui3yer.dat",ios::in);

	if(!infile)

	{

		cout<<"超级管理员无法修改！"; 

		getchar();

		return 0;

	}

	for(i=0;!infile.eof();i++)

	{

		infile>>A_ID[i]>>A_name[i]>>A_password[i]>>A_Jur[i];

		A_ID[i] = ZA(A_ID[i]);

		A_name[i] = ZA(A_name[i]);

		A_password[i] = ZA(A_password[i]);

	}

	mark=i;

	infile.close();

	cout<<"请输入新密码：";

	cin>>A_password[a];cin.sync();

	//gets(A_password[a]);cin.sync();

	ofstream outfile("admin..Hui3yer.dat",ios::out);

	for(i=0;i<mark-1;i++)

	{

		A_ID[i] = AZ(A_ID[i]);

		A_name[i] = AZ(A_name[i]);

		A_password[i] = AZ(A_password[i]);

		outfile<<A_ID[i]<<" "<<A_name[i]<<" "<<A_password[i]<<" "<<A_Jur[i]<<" "<<endl;

	}

	outfile.close();

	return 0;

} 



int main()

{

	system("color 0E ");

	welcome();

	return 0;

} 



/*

system("color XX "); 

    0 = 黑色       8 = 灰色

    1 = 蓝色       9 = 淡蓝色

    2 = 绿色       A = 淡绿色

    3 = 湖蓝色     B = 淡浅绿色

    4 = 红色       C = 淡红色

    5 = 紫色       D = 淡紫色

    6 = 黄色       E = 淡黄色

    7 = 白色       F = 亮白色



*/







 

//用于解决字符串问题* NO！ 

 

string AZ(string s)//字符串存取前

{

	int len;

	len = s.length();

	for(int i=0; i<len; i++)

	{

		if(s[i]==' ')

			s[i]='$';

	} 

	return (string)s;

}



string ZA(string s)//字符串读取后

{

	int len;

	len = s.length();

	for(int i=0; i<len; i++)

	{

		if(s[i]=='$')

			s[i]=' ';

	}

	return (string)s;

}





char *get_password(const char *prompt) //密码隐藏  NO 

{

    static char buffer[128];

    int i = 0;

    char letter=NULL;

    printf( prompt );

    while ( ( i < 127 ) && ( letter!='\r' ) )

    {

        letter = getch();

        if ( letter == BACKSPACE )

        {

            if( i > 0 )

            {

                buffer[ --i ] = NULL;   

                putchar( BACKSPACE );

                putchar( ' ' );

                putchar( BACKSPACE );

            }

            else

                putchar( 7 );

        }

        else if ( letter != '\r' )

        {

           buffer[ i++ ] = letter;

           putchar( '*' );

        }

    }

    buffer[i] = '\0';

    return buffer;

}





/*

system("clor XX "); 

    0 = 黑色       8 = 灰色

    1 = 蓝色       9 = 淡蓝色

    2 = 绿色       A = 淡绿色

    3 = 湖蓝色     B = 淡浅绿色

    4 = 红色       C = 淡红色

    5 = 紫色       D = 淡紫色

    6 = 黄色       E = 淡黄色

    7 = 白色       F = 亮白色



*/









int NO()

{

	int i;

	string password;

	system("cls");

	cout<<"\n\n\n"<<endl; 

	cout<<"                **********************************"<<endl;

	cout<<"                *                                 *"<<endl;

	cout<<"                *  ★Hui3yer学生多功能管理系统★  *"<<endl;

	cout<<"                *                                 *"<<endl;

	cout<<"                ***********************************"<<endl<<endl<<endl;

	cout<<"                           没有权限！！！              "<<endl<<endl<<endl;

	getwchar();

	return 0; 

}