C++大作业_职工信息管理系统源代码

#include

#include

#include

using namespace std;

const N=5000; // 定义系统可录入的职工最大数值

string Ename[N];

long Enum[N];

char Esex[N];

int Eage[N];

char Emarriage[N];

int Edepart[N];

int Eposition[N];

int Edegree[N];

int Eworktime[N];

float Epay[N];

class Employee

{

public:

string Employeename;

long Employeenum;

char Employeesex;

int Employeeage;

char Employeemarriage;

int Employeedepart;

int Employeeposition;

int Employeedegree;

int Employeeworktime;

float Employeepay;

static long EmployeeMaxNum;

static float EmployeeBasePay;

void NewInfo();

void ShowInfo();

void showall();

void showdepart(int depart);

void showdegree(int degree);

void showage(int min,int max);

void shownum(long number);

void RefreshInfo();

void DeleteInfo();

float Pay(int Employeegrade);

static int MaxNum();

};

class DBOperate

{

public:

string Employeename;

long Employeenum;

char Employeesex;

int Employeeage;

char Employeemarriage;

int Employeedepart;

int Employeeposition;

int Employeedegree;

int Employeeworktime;

float Employeepay;

static long EmployeeMaxNum;

static float EmployeeBasePay;

void WriteIn(int iflag);

void ReadOut();

void RefreshMaxNum(int iflag); //iflg=1 or -1 or 0 };

long Employee::EmployeeMaxNum = 1000;

float Employee::EmployeeBasePay = 1500;

int Employee::MaxNum() //返回系统已经存储的人数{

int MN = 0;

ifstream myf;

myf.open("EmployeeMaxNum.txt");

myf>>MN;

cout<

myf.close();

return MN;

}

void Employee::NewInfo() //添加新职工函数

{

cout<<"新职工姓名: ";

cin>>Employee::Employeename;

Employee::Employeenum = EmployeeMaxNum + Employee::MaxNum()+1;

cout<<"新职工性别(F为女性，M为男性): ";

cin>>Employee::Employeesex;

cout<<"新职工年龄: ";

cin>>Employee::Employeeage;

cout<<"新职工婚姻状况（Y为已婚，N为未婚）: ";

cin>>Employee::Employeemarriage;

cout<<"新职工学历,请输入相应学历的序号: "<

cout<<" [1:小学2:初中3:高中4:本科5:硕士6:博士] ";

cin>>Employee::Employeedegree;

while(Employee::Employeedegree !=1&&Employee::Employeedegree !=2&&Employee::Employ eedegree !=3&&Employee::Employeedegree !=4&&Employee::Employeedegree !=5&&Employe e::Employeedegree !=6)

{

cout<<"输入有误，请重新输入:"<

cout<<" [1:小学2:初中3:高中4:本科5:硕士6:博士] ";

cin>>Employee::Employeedegree;

}

cout<<"新职工所在部门,请输入相应部门的序号:"<

cout<<" [1:董事会2:销售部3:人事部4:客服中心5:财务部6:技术研发部7:安全监察部] ";

cin>>Employee::Employeedepart;

while(Employee::Employeedepart !=1&&Employee::Employeedepart !=2&&Employee::Employe edepart !=3&&Employee::Employeedepart !=4&&Employee::Employeedepart!=5&&Employee:: Employeedepart!=6&&Employee::Employeedepart!=7)

{

cout<<"输入有误，请重新输入:"<

cout<<" [1:董事会2:销售部3:人事部4:客服中心5:财务部6:技术研发部7:安全监察部] ";

cin>>Employee::Employeedepart;

}

cout<<"新职工职位, 请输入相应职位的序号: "<

cout<<" [1:临时职工2: 正式职工3:部门经理4:主任5:董事长] ";

cin>>Employee::Employeeposition;

while(Employee::Employeeposition !=1&&Employee::Employeeposition !=2&&Employee::Empl oyeeposition !=3&&Employee::Employeeposition !=4&&Employee::Employeeposition !=5) {

cout<<"输入有误，请重新输入:"<

cout<<" [1:临时职员2: 正式职员3:部门经理4:主任5:董事长] ";

cin>>Employee::Employeeposition;

}

cout<<"新职工的工作时长(不需要输入单位): ";

cin>>Employee::Employeeworktime;

Employee::Employeepay = Employee::Pay(Employee::Employeeposition);

DBOperate dbo;

dbo.ReadOut();

int MaxNum = Employee::MaxNum();

Enum[MaxNum] = Employee::Employeenum;

Ename[MaxNum] = Employee::Employeename;

Esex[MaxNum] = Employee::Employeesex;

Eage[MaxNum] = Employee::Employeeage;

Emarriage[MaxNum] = Employee::Employeemarriage;

Edegree[MaxNum] = Employee::Employeedegree;

Edepart[MaxNum] = Employee::Employeedepart;

Eposition[MaxNum] = Employee::Employeeposition;

Eworktime[MaxNum] = Employee::Employeeworktime;

Epay[MaxNum] = Employee::Employeepay;

dbo.WriteIn(1);

cout<<" 添加新成员成功！"<

}

void Employee::ShowInfo() //程序主体数据输出函数

{

int choice1,choice2,min,max;

long searchnum;

Employee e;

cout<<"*******************************************"<

cout<<"-----------1.输出全体职工信息--------------"<

cout<<"-----------2.按职工部门输出----------------"<

cout<<"-----------3.按职工学历输出----------------"<

cout<<"-----------4.按职工年龄输出----------------"<

cout<<"-----------5.按职工编号输出----------------"<

cout<<"*******************************************"<

cout<<" 请选择查询方式：";

cin>>choice1;

switch(choice1)

{

case 1: showall();break;

case 2: cout<<"请输入要查询职工的部门编号[1:董事会2:销售部3:人事部4:客服中心5:财务部6:技术研发部7:安全监察部] ";

cin>>choice2;

e.showdepart(choice2);break;

case 3: cout<<"请输入要查询职工的学历编号: [1:小学2:初中3:高中4:本科5:硕士6:博士] ";

cin>>choice2;

e.showdegree(choice2);break;

case 4: cout<<"请输入要查询的年龄范围: ";

cout<<"最小值: ";

cin>>min;

cout<<"最大值: ";

cin>>max;

e.showage(min,max);break;

case 5: cout<<"请输入要查询的职工编号: ";

cin>>searchnum;

e.shownum(searchnum);break;

default: cout<<"出错啦! "<

}

}

void Employee::showall() //全体职工输出函数

{ int i;

long number;

for(i=0;i

{

number = Enum[i];

shownum(number);

}

}

void Employee::showdepart(int depart) //按职工所在部门输出函数{

int i;

switch(depart)

{

case 1: cout<<"董事会的成员有: "<

case 2: cout<<"销售部的成员有: "<

case 3: cout<<"人事部的成员有: "<

case 4: cout<<"客服中心的成员有: "<

case 5: cout<<"财务部的成员有: "<

case 6: cout<<"技术研发部的成员有: "<

case 7: cout<<"安全监察部的成员有: "<

default: cout<<"输入错误！>"<

}

for(i=0;i

{

if(Edepart[i] == depart)

{

long number = Enum[i];

shownum(number);

}

else continue;

}

}

void Employee::showdegree(int degree) //按职工学历输出函数{

int i;

switch(degree)

{

case 1:cout<<"初中学历的员工有:"<

case 2:cout<<"初中学历的员工有:"<

case 3:cout<<"高中学历的员工有:"<

case 4:cout<<"本科学历的员工有:"<

case 5:cout<<"硕士学位的员工有:"<

case 6:cout<<"博士学位的员工有:"<

}

for(i=0;i

{

if(Edegree[i] == degree)

{

long number = Enum[i];

shownum(number);

}

else continue;

}

}

void Employee::showage(int min,int max) //按职工年龄段输出函数{

int i;

for(i=0;i

{

if(Eage[i]>=min&&Eage[i]<=max)

{

long number = Enum[i];

shownum(number);

}

else continue;

}

}

void Employee::shownum(long number) //按职工编号输出函数{

int i;

for(i=0;i

{

if(Enum[i] == number)

{

cout<<"**********************************"<

cout<<"职工编号："<

cout<<"姓名："<

cout<<"性别：";

if(Esex[i]=='F') cout<<"女"<

else if(Esex[i]=='M') cout<<"男"<

cout<<"年龄："<

cout<<"婚姻情况：";

if(Emarriage[i]=='Y') cout<<"已婚"<

else if(Emarriage[i]=='N') cout<<"未婚"<

cout<<"学历：";

switch (Edegree[i])

{

case 1:cout<<"小学"<

case 2:cout<<"初中"<

case 3:cout<<"高中"<

case 4:cout<<"本科"<

case 5:cout<<"硕士"<

case 6:cout<<"博士"<

}

cout<<"所在部门：";

switch (Edepart[i])

{

case 1:cout<<"董事会"<

case 2:cout<<"销售部"<

case 3:cout<<"人事部"<

case 4:cout<<"客服中心"<

case 5:cout<<"财务部"<

case 6:cout<<"技术研发部"<

case 7:cout<<"安全监察部"<

}

cout<<"所任职务：";

switch (Eposition[i])

{

case 1:cout<<"临时成员"<

case 2:cout<<"正式员工"<

case 3:cout<<"部门经理"<

case 4:cout<<"主任"<

case 5:cout<<"董事长"<

}

cout<<"工作时长："<

cout<<"工资："<

cout<<"**********************************"<

}

else continue;

}

}

void Employee::RefreshInfo() //修改职工信息的函数

{

int cNum = 1000;

DBOperate dbo;

dbo.ReadOut();

void Employee::shownum(long number);

cout<<"请输入您要修改的职工编号：";

cin>>cNum;

int MN;

MN = Employee::MaxNum();

for(int i=0;i

{

if(Enum[i] == cNum)

{

Employee::shownum(cNum);

cout<<"请输入该职工的新信息: "<

cout<<"职工姓名: "; //录入职工的新的数据，职工编号保持不变

cin>>Employee::Employeename;

Ename[i] = Employee::Employeename;

cout<<"职工性别(F为女性,M为男性): ";

cin>>Employee::Employeesex;

Esex[i] = Employee::Employeesex;

cout<<"职工年龄: ";

cin>>Employee::Employeeage;

Eage[i] = Employee::Employeeage;

cout<<"职工婚姻状况（Y为已婚,N为未婚）: ";

cin>>Employee::Employeemarriage;

Emarriage[i] = Employee::Employeemarriage;

cout<<"职工学历,请输入相应学历的序号:"<

cout<<" [1:小学2:初中3:高中4:本科5:硕士6:博士] ";

cin>>Employee::Employeedegree;

while(Employee::Employeedegree !=1&&Employee::Employeedegree !=2&&Employee::Employ eedegree !=3&&Employee::Employeedegree !=4&&Employee::Employeedegree !=5&&Employe e::Employeedegree !=6)

{

cout<<"输入有误，请重新输入:"<

cout<<" [1:小学2:初中3:高中4:本科5:硕士6:博士] ";

cin>>Employee::Employeedegree;

}

Edegree[i] = Employee::Employeedegree;

cout<<"职工所在部门,请输入相应部门的序号: "<

cout<<" [1:董事会2:销售部3:人事部4:客服中心5:财务部6:技术研发部7:安全监察部] ";

cin>>Employee::Employeedepart;

while(Employee::Employeedepart !=1&&Employee::Employeedepart !=2&&Employee::Employe edepart !=3&&Employee::Employeedepart !=4&&Employee::Employeedepart!=5&&Employee:: Employeedepart!=6&&Employee::Employeedepart!=7)

{

cout<<"输入有误，请重新输入:"<

cout<<" [1:董事会2:销售部3:人事部4:客服中心5:财务部6:技术研发部7:安全监察部] ";

cin>>Employee::Employeedepart;

}

Edepart[i] = Employee::Employeedepart;

cout<<"职工职位,请输入相应职位的序号:"<

cout<<" [1:临时职员2: 正式职员3:部门经理4:主任5:董事长] ";

cin>>Employee::Employeeposition;

while(Employee::Employeeposition !=1&&Employee::Employeeposition !=2&&Employee::Empl oyeeposition !=3&&Employee::Employeeposition !=4&&Employee::Employeeposition !=5) {

cout<<"输入有误，请重新输入:"<

cout<<" [1:临时职员2: 正式职员3:部门经理4:主任5:董事长] ";

cin>>Employee::Employeeposition;

}

Eposition[i] = Employee::Employeeposition;

cout<<"员工的工作时(不需要输入单位): ";

cin>>Employee::Employeeworktime;

Eworktime[i] = Employee::Employeeworktime;

Epay[i] = Employee::Pay(Employee::Employeeposition);

break;

}

}

dbo.WriteIn(0);

}

void Employee::DeleteInfo() //删除职工数据的函数

{

char tmp;

int cNum = 1000;

DBOperate dbo;

dbo.ReadOut();

void Employee::shownum(long number);

cout<<"请输入您要删除的职工编号>：";

cin>>cNum;

int MN;

MN = Employee::MaxNum();

for(int i=0;i

{

if(Enum[i] == cNum)

Employee::shownum(cNum);

}

cout<<"确认要删除该职工信息？(Y为确认,N为放弃)：";

cin>>tmp;

if(tmp=='Y')

{

if(i==MN-1)

dbo.WriteIn(-1);

else

{

for(int j=i;j

{ Enum[j] = Enum[j+1]; }

dbo.WriteIn(-1);

}

cout<<" 删除操作成功! "<

}

}

float Employee::Pay(int Employeeposition) //根据职工职位计算工资的函数

{

float tmpPay;

tmpPay = Employee::EmployeeBasePay + Employee::Employeeposition * Employee::EmployeeBasePay;

return tmpPay;

}

void DBOperate::WriteIn(int iflag) //数据操作函数—写入

{

DBOperate::RefreshMaxNum(iflag);

ofstream myf("Employee.txt");

Employee e;

int MN;

MN = e.MaxNum();

for(int i=0;i

{

myf<

}

myf.close();

return;

}

void DBOperate::ReadOut() //数据操作函数—读出

{

ifstream myf("Employee.txt");

Employee e;

int MN;

MN = e.MaxNum();

for(int i=0 ;i

{

myf>>DBOperate::Employeenum>>DBOperate::Employeename>>DBOperate::Employeesex>> DBOperate::Employeeage>>DBOperate::Employeemarriage

>>DBOperate::Employeedegree>>DBOperate::Employeedepart>>DBOperate::Employeepo sition>>DBOperate::Employeeworktime>>DBOperate::Employeepay;

Enum[i] = DBOperate::Employeenum;

Ename[i] = DBOperate::Employeename;

Esex[i] = DBOperate::Employeesex;

Eage[i] = DBOperate::Employeeage;

Emarriage[i] = DBOperate::Employeemarriage;

Edegree[i] = DBOperate::Employeedegree;

Edepart[i] = DBOperate::Employeedepart;

Eposition[i] = DBOperate::Employeeposition;

Eworktime[i] = DBOperate::Employeeworktime;

Epay[i] = DBOperate::Employeepay;

}

myf.close();

}

void DBOperate::RefreshMaxNum(int iflag) //更新系统中员工计数文件的函数

{

int MaxNum = 0;

ifstream myif("EmployeeMaxNum.txt");

myif>>MaxNum;

myif.close();

MaxNum = MaxNum+iflag;

ofstream myof("EmployeeMaxNum.txt");

myof<

myof.close();

}

int main() //主函数

{

system("color B0"); //设置当前窗口的背景色和前景色

// 0 = 黑色8 = 灰色

// 1 = 蓝色9 = 淡蓝色

// 2 = 绿色 A = 淡绿色

// 3 = 浅绿色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 select = 0;

while(select!=5)

{

cout<<" ╭————————————————————————————╮"<

cout<<" ∣《主菜单》∣"<

cout<<" ├————————————————————————————┤"<

cout<<" ∣ 1.新建并录入职工信息∣"<

cout<<" ∣ 2.按条件输出职工信息∣"<

cout<<" ∣ 3.修改指定职工的信息∣"<

cout<<" ∣ 4.删除职工信息∣"<

cout<<" ∣ 5.退出系统∣"<

cout<<" ╰————————————————————————————╯"<

cout<<" ——————————————————————————————"<

cout<<" 请选择您需要功能的代号: " ;

cin>>select;

Employee e;

DBOperate dbo;

switch(select)

{

case 1:

e.NewInfo(); break;

case 2:

dbo.ReadOut();

e.ShowInfo(); break;

case 3:

e.RefreshInfo(); break;

case 4:

e.DeleteInfo(); break;

case 5: cout<<" 退出成功"<

default: cout<<"命令错误！"<

}

if(select == 5)

break;

}

exit(1);

return 0;

}