高校人员信息管理系统设计,供大家参考,具体内容如下
一、问题描述及功能要求
1、问题描述
某高校有四类员工:教师、实验员、行政人员,教师兼行政人员;共有的信息包括:编号、姓名、性别、年龄等。其中,教师还包含的信息有:所在系部、专业、职称;实验员还包含的信息由:所在实验室、职务;行政人员还包含的信息有:政治面貌、职称等。
2、功能要求
(1)添加功能:程序能够任意添加上述四类人员的记录,可提供选择界面供用户选择所要添加的人员类别,要求员工的编号要唯一,如果添加了重复编号的记录时,则提示数据添加重复并取消添加。
(2)查询功能:可根据编号、姓名等信息对已添加的记录进行查询,如果未找到,给出相应的提示信息,如果找到,则显示相应的记录信息。
(3)显示功能:可显示当前系统中所有记录,每条记录占据一行。
(4)编辑功能:可根据查询结果对相应的记录进行修改,修改时注意编号的唯一性。
(5)删除功能:主要实现对已添加的人员记录进行删除。如果当前系统中没有相应的人员记录,则提示“记录为空!”并返回操作;否则,输入要删除的人员的编号或姓名,根据所输入的信息删除该人员记录,如果没有找到该人员信息,则提示相应的记录不存。
(6)统计功能:能根据多种参数进行人员的统计。能统计四类人员数量以及总数,统计男、女员工的数量。
(7)保存功能:可将当前系统中各类人员记录存入文件中,存入方式任意。
(8)读取功能:可将保存在文件中的人员信息读入到当前系统中,供用户进行使用。
二、代码实现 带有注释
废话不说,直接代码,欢迎指正。
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#include"iostream" #include <fstream> #include"stdlib.h" #define MAX 100 using namespace std; class person //定义一个类实现共有的基础信息 { public : int num; char name[20]; char sex[4]; int age; }; //Teacher class class Teacher: virtual public person { public : char dept[20]; char special[20]; char title[20]; void Input() //录入信息 { cout<< "Input num:" ;cin>>num; cout<< "Input name:" ;cin>>name; cout<< "Input sex:" ;cin>>sex; cout<< "Input age:" ;cin>>age; cout<< "Input dept:" ;cin>>dept; cout<< "Input special:" ;cin>>special; cout<< "Input title:" ;cin>>title; } void Output() //输出信息 { cout<< "编号: " <<num<< " " << "姓名: " <<name<< " " << "性别: " <<sex<< " " << "年龄: " <<age<< " " << "所在系: " <<dept<< " " << "专业: " <<special<< " " << "职称: " <<title<<endl; } }; Teacher Tea[MAX]; //定义一个教师的对象数组 static int Teatop; //定义一个静态常量 class TeaManager //教师的管理类 { public : int Add(); int Search(); void Show(); void Edit(); int Delete(); void Save(); void Read(); }; int TeaManager::Add() //添加功能 { system ( "cls" ); //清屏 Teacher t; int i,nu; if (Teatop==MAX) {cout<< "人数已满" <<endl; return 0; } cout<< "请输入编号:" ;cin>>nu; for (i=0;i<Teatop;i++) { if (nu==Tea[i].num) {cout<< "已有该编号" <<endl; return 0; } } t.Input();Tea[Teatop]=t;Teatop++; cout<< "添加成功!" <<endl; return 1; } int TeaManager::Search() //查询功能 { system ( "cls" ); int j,n; cout<< "请输入编号:" ;cin>>n; for (j=0;j<Teatop;j++) { if (n==Tea[j].num) break ; } if (j==Teatop) cout<< "没有此人!" <<endl; else Tea[j].Output(); return 1; } void TeaManager::Show() //显示功能 { system ( "cls" ); int i; if (Teatop==0) {cout<< "记录为空!" <<endl; return ;} for (i=0;i<Teatop;i++) Tea[i].Output(); } void TeaManager::Edit() //编辑功能 { system ( "cls" ); //清屏 Teacher t1; int j,n; cout<< "请输入要编辑的人的编号:" ;cin>>n; for (j=0;j<Teatop;j++) { if (n==Tea[j].num) break ; } if (j==Teatop) {cout<< "没有此人!" <<endl; return ;}; cout<< "输入修改后的信息,编号不能改:" <<endl; t1.Input(); Tea[j]=t1; cout<< "编辑成功!" <<endl; } int TeaManager::Delete() //删除功能 { system ( "cls" ); //清屏 int j,n; cout<< "请输入要删除的人的编号:" ;cin>>n; for (j=0;j<Teatop;j++) { if (n==Tea[j].num) break ; } if (j==Teatop) {cout<< "没有此人!" <<endl; return 0;}; for (j;j<Teatop;j++) { Tea[j]=Tea[j+1]; } Teatop--; cout<< "删除成功!" <<endl; return 1; } void TeaManager::Save() //保存功能 { system ( "cls" ); //清屏 int i; ofstream outfile,outfile1; outfile1.open( "Teatop.dat" ,ios::out); outfile1<<Teatop; outfile.open( "Tea_data.dat" ,ios::binary); if (!outfile) {cerr<< "open error!" <<endl; return ; } for (i=0;i<Teatop;i++) outfile.write(( char *)&Tea[i], sizeof (Tea[i])); outfile.close(); cout<< "保存成功!" <<endl; } void TeaManager::Read() //读取功能 { system ( "cls" ); int i; ifstream infile,infile1; infile1.open( "Teatop.dat" ,ios::in); infile1>>Teatop; infile.open( "Tea_data.dat" ,ios::binary); if (!infile) {cerr<< "open error!" <<endl; return ; } for (i=0;i<Teatop;i++) infile.read(( char *)&Tea[i], sizeof (Tea[i])); infile.close(); cout<< "读取成功!" <<endl; } void Tea_mune(TeaManager TM) //用一个管理教师的类来实现结果的显示 { system ( "cls" ); int b; char c; do { cout<<endl;cout<<endl; cout<< "教师管理" <<endl; cout<< "==========================================================================================" <<endl; cout<< "| 1.添加 " ; cout<< "2.查询 " ; cout<< "3.显示 " ; cout<< "4.编辑 " ; cout<< "5.删除 " ; cout<< "6.统计 " ; cout<< "7.保存 " ; cout<< "8.读取 " ; cout<< "0.退出 |" <<endl; cout<< "==========================================================================================" <<endl; cout<< "请选择:" ;cin>>b; switch (b) { case 1:TM.Add(); break ; case 2:TM.Search(); break ; case 3:TM.Show(); break ; case 4:TM.Edit(); break ; case 5:TM.Delete(); break ; case 6:cout<< "共有教师人数:" <<Teatop<<endl; break ; //统计功能 case 7:TM.Save(); break ; case 8:TM.Read(); break ; default :cout<< "\n error" <<endl; break ; case 0: break ; } } while (b!=0); } class Tester: virtual public person //实验员 { public : char testroom[10]; char post[10]; void Input() { cout<< "Input num:" ;cin>>num; cout<< "Input name:" ;cin>>name; cout<< "Input sex:" ;cin>>sex; cout<< "Input age:" ;cin>>age; cout<< "Input testroom:" ;cin>>testroom; cout<< "Input post:" ;cin>>post; } void Output() { cout<< "编号: " <<num<< " " << "姓名: " <<name<< " " << "性别: " <<sex<< " " << "年龄: " <<age<< " " << "所在实验室: " <<testroom<< " " << "职务: " <<post<<endl; } }; Tester Test[MAX]; static int Testop; class TestManager //管理实验员的类 { public : int Add(); int Search(); void Show(); void Edit(); int Delete(); void Save(); void Read(); }; int TestManager::Add() { system ( "cls" ); Tester t; int i,nu; if (Testop==MAX) {cout<< "人数已满" <<endl; return 0; } cout<< "请输入编号:" ;cin>>nu; for (i=0;i<Testop;i++) { if (nu==Test[i].num) {cout<< "已有该编号" <<endl; return 0; } } t.Input(); Test[Testop]=t; Testop++; cout<< "添加成功!" <<endl; return 1; } int TestManager::Search() { system ( "cls" ); int j,n; cout<< "请输入编号:" ;cin>>n; for (j=0;j<Testop;j++) { if (n==Test[j].num) break ; } if (j==Testop) cout<< "没有此人!" <<endl; else Test[j].Output(); return 1; } void TestManager::Show() { system ( "cls" ); int i; if (Testop==0) {cout<< "记录为空!" <<endl; return ;} for (i=0;i<Testop;i++) Test[i].Output(); } void TestManager::Edit() { system ( "cls" ); Tester t1; int j,n; cout<< "请输入要编辑的人的编号:" ;cin>>n; for (j=0;j<Testop;j++) { if (n==Test[j].num) break ; } if (j==Testop) {cout<< "没有此人!" <<endl; return ;}; cout<< "输入修改后的信息,编号不能改:" <<endl; t1.Input(); Test[j]=t1; cout<< "编辑成功!" <<endl; } int TestManager::Delete() { system ( "cls" ); int j,n; cout<< "请输入要删除的人的编号:" ;cin>>n; for (j=0;j<Testop;j++) { if (n==Test[j].num) break ; } if (j==Testop) {cout<< "没有此人!" <<endl; return 0;}; for (j;j<Testop;j++) { Test[j]=Test[j+1]; } Testop--; cout<< "删除成功!" <<endl; return 1; } void TestManager::Save() { system ( "cls" ); int i; ofstream outfile,outfile1; outfile1.open( "Testop.dat" ,ios::out); outfile1<<Testop; outfile.open( "Test_data.dat" ,ios::binary); if (!outfile) {cerr<< "open error!" <<endl; return ; } for (i=0;i<Testop;i++) outfile.write(( char *)&Test[i], sizeof (Test[i])); outfile.close(); cout<< "保存成功!" <<endl; } void TestManager::Read() { system ( "cls" ); int i; ifstream infile,infile1; infile1.open( "Testop.dat" ,ios::in); infile1>>Testop; infile.open( "Test_data.dat" ,ios::binary); if (!infile) {cerr<< "open error!" <<endl; return ; } for (i=0;i<Testop;i++) infile.read(( char *)&Test[i], sizeof (Test[i])); infile.close(); cout<< "读取成功!" <<endl; } void Test_mune(TestManager TM) { system ( "cls" ); int b; char c; do { cout<<endl;cout<<endl; cout<< "实验人员管理" <<endl; cout<< "==========================================================================================" <<endl; cout<< "| 1.添加 " ; cout<< "2.查询 " ; cout<< "3.显示 " ; cout<< "4.编辑 " ; cout<< "5.删除 " ; cout<< "6.统计 " ; cout<< "7.保存 " ; cout<< "8.读取 " ; cout<< "0.退出 |" <<endl; cout<< "==========================================================================================" <<endl; cout<< "请选择:" ;cin>>b; switch (b) { case 1:TM.Add(); break ; case 2:TM.Search(); break ; case 3:TM.Show(); break ; case 4:TM.Edit(); break ; case 5:TM.Delete(); break ; case 6:cout<< "共有实验员人数:" <<Testop<<endl; break ; case 7:TM.Save(); break ; case 8:TM.Read(); break ; default :cout<< "\n error" <<endl; break ; case 0: break ; } } while (b!=0); } class Policer: virtual public person //行政人员 { public : char polices[10]; char post1[10]; void Input() { cout<< "Input num:" ;cin>>num; cout<< "Input name:" ;cin>>name; cout<< "Input sex:" ;cin>>sex; cout<< "Input age:" ;cin>>age; cout<< "Input polices:" ;cin>>polices; cout<< "Input post1:" ;cin>>post1; } void Output() { cout<< "编号: " <<num<< " " << "姓名: " <<name<< " " << "性别: " <<sex<< " " << "年龄: " <<age<< " " << "政治面貌: " <<polices<< " " << "职称: " <<post1<<endl; } }; Policer Policers[MAX]; static int Policersop; class PolicerManager //管理行政人员的类 { public : int Add(); int Search(); void Show(); void Edit(); int Delete(); void Save(); void Read(); }; int PolicerManager::Add() { system ( "cls" ); Policer t; int i,nu; if (Policersop==MAX) {cout<< "人数已满" <<endl; return 0; } cout<< "请输入编号:" ;cin>>nu; for (i=0;i<Policersop;i++) { if (nu==Policers[i].num) {cout<< "已有该编号" <<endl; return 0; } } t.Input(); Policers[Policersop]=t; Policersop++; cout<< "添加成功!" <<endl; return 1; } int PolicerManager::Search() { system ( "cls" ); int j,n; cout<< "请输入编号:" ;cin>>n; for (j=0;j<Policersop;j++) { if (n==Policers[j].num) break ; } if (j==Policersop) cout<< "没有此人!" <<endl; else Policers[j].Output(); return 1; } void PolicerManager::Show() { system ( "cls" ); int i; if (Policersop==0) {cout<< "记录为空!" <<endl; return ;} for (i=0;i<Policersop;i++) Policers[i].Output(); } void PolicerManager::Edit() { system ( "cls" ); Policer t1; int j,n; cout<< "请输入要编辑的人的编号:" ;cin>>n; for (j=0;j<Policersop;j++) { if (n==Policers[j].num) break ; } if (j==Policersop) {cout<< "没有此人!" <<endl; return ;}; cout<< "输入修改后的信息,编号不能改:" <<endl; t1.Input(); Policers[j]=t1; cout<< "编辑成功!" <<endl; } int PolicerManager::Delete() { system ( "cls" ); int j,n; cout<< "请输入要删除的人的编号:" ;cin>>n; for (j=0;j<Policersop;j++) { if (n==Policers[j].num) break ; } if (j==Policersop) {cout<< "没有此人!" <<endl; return 0;}; for (j;j<Policersop;j++) { Policers[j]=Policers[j+1]; } Policersop--; cout<< "删除成功!" <<endl; return 1; } void PolicerManager::Save() { system ( "cls" ); int i; ofstream outfile,outfile1; outfile1.open( "Policersop.dat" ,ios::out); outfile1<<Policersop; outfile.open( "Policers_data.dat" ,ios::binary); if (!outfile) {cerr<< "open error!" <<endl; return ; } for (i=0;i<Policersop;i++) outfile.write(( char *)&Policers[i], sizeof (Policers[i])); outfile.close(); cout<< "保存成功!" <<endl; } void PolicerManager::Read() { system ( "cls" ); int i; ifstream infile,infile1; infile1.open( "Policersop.dat" ,ios::in); infile1>>Policersop; infile.open( "Policers_data.dat" ,ios::binary); if (!infile) {cerr<< "open error!" <<endl; return ; } for (i=0;i<Policersop;i++) infile.read(( char *)&Policers[i], sizeof (Policers[i])); infile.close(); cout<< "读取成功!" <<endl; } void Policers_mune(PolicerManager TM) { system ( "cls" ); int b; char c; do { cout<<endl;cout<<endl; cout<< "行政人员管理" <<endl; cout<< "==========================================================================================" <<endl; cout<< "| 1.添加 " ; cout<< "2.查询 " ; cout<< "3.显示 " ; cout<< "4.编辑 " ; cout<< "5.删除 " ; cout<< "6.统计 " ; cout<< "7.保存 " ; cout<< "8.读取 " ; cout<< "0.退出 |" <<endl; cout<< "==========================================================================================" <<endl; cout<< "请选择:" ;cin>>b; switch (b) { case 1:TM.Add(); break ; //TM去调用add类 case 2:TM.Search(); break ; case 3:TM.Show(); break ; case 4:TM.Edit(); break ; case 5:TM.Delete(); break ; case 6:cout<< "共有行政员人数:" <<Policersop<<endl; break ; case 7:TM.Save(); break ; case 8:TM.Read(); break ; default :cout<< "\n error" <<endl; break ; case 0: break ; } } while (b!=0); } class Teapoli: virtual public person //教师兼行政 { public : void Input() //录入信息 { cout<< "Input num:" ;cin>>num; cout<< "Input name:" ;cin>>name; cout<< "Input sex:" ;cin>>sex; cout<< "Input age:" ;cin>>age; } void Output() //输出信息 { cout<< "编号: " <<num<< " " << "姓名: " <<name<< " " << "性别: " <<sex<< " " << "年龄: " <<age<<endl; } }; Teapoli Teap[MAX]; static int Teapolitop; class TeapoliManager //教师兼行政管理类 { public : int Add(); int Search(); void Show(); void Edit(); int Delete(); void Save(); void Read(); }; int TeapoliManager::Add() //添加功能 { system ( "cls" ); //清屏 Teapoli t; int i,nu; if (Teapolitop==MAX) {cout<< "人数已满" <<endl; return 0; } cout<< "请输入编号:" ;cin>>nu; for (i=0;i<Teapolitop;i++) { if (nu==Teap[i].num) {cout<< "已有该编号" <<endl; return 0; } } t.Input();Teap[Teapolitop]=t;Teapolitop++; cout<< "添加成功!" <<endl; return 1; } int TeapoliManager::Search() //查询功能 { system ( "cls" ); int j,n; cout<< "请输入编号:" ;cin>>n; for (j=0;j<Teapolitop;j++) { if (n==Teap[j].num) break ; } if (j==Teapolitop) cout<< "没有此人!" <<endl; else Teap[j].Output(); return 1; } void TeapoliManager::Show() //显示功能 { system ( "cls" ); int i; if (Teapolitop==0) {cout<< "记录为空!" <<endl; return ;} for (i=0;i<Teapolitop;i++) Teap[i].Output(); } void TeapoliManager::Edit() //编辑功能 { system ( "cls" ); //清屏 Teapoli t1; int j,n; cout<< "请输入要编辑的人的编号:" ;cin>>n; for (j=0;j<Teapolitop;j++) { if (n==Teap[j].num) break ; } if (j==Teapolitop) {cout<< "没有此人!" <<endl; return ;}; cout<< "输入修改后的信息,编号不能改:" <<endl; t1.Input(); Teap[j]=t1; cout<< "编辑成功!" <<endl; } int TeapoliManager::Delete() //删除功能 { system ( "cls" ); //清屏 int j,n; cout<< "请输入要删除的人的编号:" ;cin>>n; for (j=0;j<Teapolitop;j++) { if (n==Teap[j].num) break ; } if (j==Teapolitop) {cout<< "没有此人!" <<endl; return 0;}; for (j;j<Teapolitop;j++) { Teap[j]=Teap[j+1]; } Teapolitop--; cout<< "删除成功!" <<endl; return 1; } void TeapoliManager::Save() //保存功能 { system ( "cls" ); //清屏 int i; ofstream outfile,outfile1; outfile1.open( "Teatop.dat" ,ios::out); outfile1<<Teapolitop; outfile.open( "Tea_data.dat" ,ios::binary); if (!outfile) {cerr<< "open error!" <<endl; return ; } for (i=0;i<Teapolitop;i++) outfile.write(( char *)&Tea[i], sizeof (Tea[i])); outfile.close(); cout<< "保存成功!" <<endl; } void TeapoliManager::Read() //读取功能 { system ( "cls" ); int i; ifstream infile,infile1; infile1.open( "Teatop.dat" ,ios::in); infile1>>Teapolitop; infile.open( "Tea_data.dat" ,ios::binary); if (!infile) {cerr<< "open error!" <<endl; return ; } for (i=0;i<Teapolitop;i++) infile.read(( char *)&Teap[i], sizeof (Teapoli[i])); infile.close(); cout<< "读取成功!" <<endl; } void Teapoli_mune(TeapoliManager TM) { system ( "cls" ); int b; char c; do { cout<<endl;cout<<endl; cout<< "教师兼行政管理" <<endl; cout<< "==========================================================================================" <<endl; cout<< "| 1.添加 " ; cout<< "2.查询 " ; cout<< "3.显示 " ; cout<< "4.编辑 " ; cout<< "5.删除 " ; cout<< "6.统计 " ; cout<< "7.保存 " ; cout<< "8.读取 " ; cout<< "0.退出 |" <<endl; cout<< "==========================================================================================" <<endl; cout<< "请选择:" ;cin>>b; switch (b) { case 1:TM.Add(); break ; case 2:TM.Search(); break ; case 3:TM.Show(); break ; case 4:TM.Edit(); break ; case 5:TM.Delete(); break ; case 6:cout<< "共有教师兼行政人数:" <<Teapolitop<<endl; break ; //统计功能 case 7:TM.Save(); break ; case 8:TM.Read(); break ; default :cout<< "\n error" <<endl; break ; case 0: break ; } } while (b!=0); } int main() //主函数 { TeaManager Tmer1; TestManager Tetmer; PolicerManager Polimer; TeapoliManager Tp; int a=1,m=0; char c; cout<< " *************************************" ; cout<<endl<< " $ 高校人员管理系统 $" <<endl; cout<< " *************************************" ; cout<<endl<< "请输入密码:" ;cin>>m; if (m!=666666) { cout<< "密码错误!" <<endl; c= getchar (); return 0; } while (a) { system ( "cls" ); cout<<endl; cout<< " ****欢迎使用高校人员信息管理系统****" <<endl; cout<< " =================================" <<endl; cout<< " | 1.教师管理 |" <<endl; cout<< " | 2.实验员管理 |" <<endl; cout<< " | 3.行政员管理 |" <<endl; cout<< " | 4.教师兼行政管理 |" <<endl; cout<< " | 0.退出 |" <<endl; cout<< " =================================" <<endl; cout<< "请选择:" ;cin>>a; switch (a) //用switch语句来判断输入的数字 { case 1:Tea_mune(Tmer1); break ; case 2:Test_mune(Tetmer); break ; case 3:Policers_mune(Polimer); break ; case 4:Teapoli_mune(Tp); break ; case 0: break ; default :cout<< "\n error" <<endl; cout<< "按回车键继续" <<endl; c= getchar (); break ; } } system ( "cls" ); cout<<endl<< "谢谢使用" <<endl; c= getchar (); return 0; } |
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原文链接:https://blog.csdn.net/m0_46525584/article/details/106640799