#include<iostream>
#include<string>
#include<fstream>
using namespace std;
const N=50; // 定义系统可录入的员工最大数值
string Ename[N];
long Enum[N];
char Esex[N];
int Eage[N];
char Emarriage[N];
int Edepart[N];
int Eposition[N];
int Edegree[50];
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); //i=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<<MN<<endl;
myf.close();
return MN;
}
void Employee::NewInfo() //添加新成员函数
{
cout<<"新员工姓名: ";
cin>>Employee::Employeename;
Employee::Employeenum = EmployeeMaxNum + Employee::MaxNum()+1;
cout<<"新员工性别 (F为女性，M为男性): ";
cin>>Employee::Employeesex;
cout<<"新员工年龄: ";
cin>>Employee::Employeeage;
cout<<"新员工婚姻状况（Y为已婚，N为未婚）: ";
cin>>Employee::Employeemarriage;
cout<<"新员工学历,请输入相应学历的序号: "<<endl;
cout<<" [1:初中 2:高中 3:本科 4:硕士 5:博士] ";
cin>>Employee::Employeedegree;
while(Employee::Employeedegree !=1&&Employee::Employeedegree !=2&&Employee::Employeedegree !=3&&Employee::Employeedegree !=4&&Employee::Employeedegree !=5)
{
cout<<"输入有误，请重新输入:"<<endl;
cout<<" [1:初中 2:高中 3:本科 4:硕士 5:博士]";
cin>>Employee::Employeedegree;
}
cout<<"新员工所在部门,请输入相应部门的序号:"<<endl;
cout<<" [1:董事会 2:市场部 3:公关部 4:客服中心 5:信息中心] ";
cin>>Employee::Employeedepart;
while(Employee::Employeedepart !=1&&Employee::Employeedepart !=2&&Employee::Employeedepart !=3&&Employee::Employeedepart !=4&&Employee::Employeedepart!=5)
{
cout<<"输入有误，请重新输入:"<<endl;
cout<<" [1:董事会 2:市场部 3:公关部 4:客服中心 5:信息中心] ";
cin>>Employee::Employeedepart;
}
cout<<"新员工职位, 请输入相应职位的序号: "<<endl;
cout<<" [1:临时职员 2: 正式职员 3:主任 4:部门经理 5:董事长] ";
cin>>Employee::Employeeposition;
while(Employee::Employeeposition !=1&&Employee::Employeeposition !=2&&Employee::Employeeposition !=3&&Employee::Employeeposition !=4&&Employee::Employeeposition !=5)
{
cout<<"输入有误，请重新输入:"<<endl;
cout<<" [1:临时职员 2: 正式职员 3:主任 4:部门经理 5:董事长] ";
cin>>Employee::Employeeposition;
}
cout<<"新员工的工作时(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！"<<endl;
return;
}
void Employee::ShowInfo() //程序主体 数据输出函数
{
int choice1,choice2,min,max;
long searchnum;
Employee e;
cout<<" 请选择查询方式："<<endl;
cout<<"******************************************"<<endl;
cout<<"* 输出全体职工信息--------------------- 1"<<endl;
cout<<"* 按职工部门输出----------------------- 2"<<endl;
cout<<"* 按职工学历输出----------------------- 3"<<endl;
cout<<"* 按职工年龄输出----------------------- 4"<<endl;
cout<<"* 按职工编号输出----------------------- 5"<<endl;
cout<<"******************************************"<<endl;
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:市场部 3:公关部 4:客服中心 5:信息中心] " ;
cin>>choice2;
e.showdepart(choice2);break;
case 3: cout<<"请输入要查询职工的学历编号: [1:初中 2:高中 3:本科 4:硕士 5: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<<"请输入要查询的员工号: ";
cin>>searchnum;
e.shownum(searchnum);break;
default: cout<<"出错啦! "<<endl;break;
}
}
void Employee::showall() //全体员工输出函数
{ int i;
long number;
for(i=0;i<Employee::MaxNum();i++)
{
number = Enum[i];
shownum(number);
}
}
void Employee::showdepart(int depart) //按员工所在部门输出函数
{
int i;
switch(depart)
{
case 1: cout<<"董事会的成员有: >"<<endl; break;
case 2: cout<<"市场部的成员有: >"<<endl; break;
case 3: cout<<"公关部的成员有: >"<<endl; break;
case 4: cout<<"客服中心成员有: >"<<endl; break;
case 5: cout<<"信息中心成员有: >"<<endl; break;
default: cout<<"输入错误！>"<<endl; break;
}
for(i=0;i<Employee::MaxNum();i++)
{
if(Edepart[i] == depart)
{
long number = Enum[i];
shownum(number);
} else continue;
}
}
void Employee::showdegree(int degree) //按员工学历输出函数
{
int i;
switch(degree)
{
case 1:cout<<"初中学历的员工有:"<<endl;break;
case 2:cout<<"高中学历的员工有:"<<endl;break;
case 3:cout<<"本科学历的员工有:"<<endl;break;
case 4:cout<<"硕士学位的员工有:"<<endl;break;
case 5:cout<<"博士学位的员工有:"<<endl;break;
}
for(i=0;i<Employee::MaxNum();i++)
{
if(Edegree[i] == degree)
{
long number = Enum[i];
shownum(number);
} else continue;
}
}
void Employee::showage(int min,int max) //按员工年龄段输出函数
{
int i;
for(i=0;i<Employee::MaxNum();i++)
{
if(Eage[i]>=min&&Eage[i]<=max)
{
long number = Enum[i];
shownum(number);
}
else continue;
}
}
void Employee::shownum(long number) //按员工编号输出函数
{
int i;
for(i=0;i<Employee::MaxNum();i++)
{
if(Enum[i] == number)
{
cout<<"**********************************"<<endl;
cout<<"员工编号 >"<<Enum[i]<<endl;
cout<<"姓 名 >"<<Ename[i]<<endl;
cout<<"性 别 >";
if(Esex[i]=='F') cout<<"女 "<<endl;
else if(Esex[i]=='M') cout<<"男 "<<endl;
cout<<"年 龄 >"<<Eage[i]<<"岁"<<endl;
cout<<"婚姻情况 >";
if(Emarriage[i]=='Y') cout<<"已婚 "<<endl;
else if(Emarriage[i]=='N') cout<<"未婚 "<<endl;
cout<<"学 历 >";
switch (Edegree[i])
{
case 1:cout<<"初 中 "<<endl;break;
case 2:cout<<"高 中 "<<endl;break;
case 3:cout<<"本 科 "<<endl;break;
case 4:cout<<"硕 士 "<<endl;break;
case 5:cout<<"博 士 "<<endl;break;
}
cout<<"所在部门 >";
switch (Edepart[i])
{
case 1:cout<<"董事会 "<<endl;break;
case 2:cout<<"市场部 "<<endl;break;
case 3:cout<<"公关部 "<<endl;break;
case 4:cout<<"客服中心 "<<endl;break;
case 5:cout<<"信息中心 "<<endl;break;
}
cout<<"所任职务 >";
switch (Eposition[i])
{
case 1:cout<<"临时成员 "<<endl;break;
case 2:cout<<"正式员工 "<<endl;break;
case 3:cout<<"主任 "<<endl;break;
case 4:cout<<"部门经理 "<<endl;break;
case 5:cout<<"董事长 "<<endl;break;
}
cout<<"工作时长 >"<<Eworktime[i]<<"小时"<<endl;
cout<<"额定工资 >"<<Epay[i]<<"元"<<endl;
cout<<"**********************************"<<endl;
}
else continue;
}
}
void Employee::RefreshInfo() //修改员工信息的函数
{
int cNum = 1000;
DBOperate dbo;
dbo.ReadOut();
void Employee::shownum(long number);
cout<<"请输入您要修改的员工编号： >";
cin>>cNum;
int MN;
MN = Employee::MaxNum();
for(int i=0;i<MN;i++) //遍历数据文件，查找要修改的员工数据
{
if(Enum[i] == cNum)
{
Employee::shownum(cNum);
cout<<"请输入该员工的新信息: "<<endl;
cout<<"新员工姓名: "; //录入员工的新的数据，员工号保持不变
cin>>Employee::Employeename;
Ename[i] = Employee::Employeename;
cout<<"新员工性别: [F为女性，M为男性]: ";
cin>>Employee::Employeesex;
Esex[i] = Employee::Employeesex;
cout<<"新员工年龄: ";
cin>>Employee::Employeeage;
Eage[i] = Employee::Employeeage;
cout<<"新员工婚姻状况（Y为已婚，N为未婚）: ";
cin>>Employee::Employeemarriage;
Emarriage[i] = Employee::Employeemarriage;
cout<<"新员工学历,请输入相应学历的序号:"<<endl;
cout<<" [1:初中 2:高中 3:本科 4:硕士 5:博士] ";
cin>>Employee::Employeedegree;
while(Employee::Employeedegree !=1&&Employee::Employeedegree !=2&&Employee::Employeedegree !=3&&Employee::Employeedegree !=4&&Employee::Employeedegree !=5)
{
cout<<"输入有误，请重新输入:"<<endl;
cout<<" [1:初中 2:高中 3:本科 4:硕士 5:博士] ";
cin>>Employee::Employeedegree;
}
Edegree[i] = Employee::Employeedegree;
cout<<"新员工所在部门,请输入相应部门的序号: "<<endl;
cout<<" [1:董事会 2:市场部 3:公关部 4:客服中心 5:信息中心] ";
cin>>Employee::Employeedepart;
while(Employee::Employeedepart !=1&&Employee::Employeedepart !=2&&Employee::Employeedepart !=3&&Employee::Employeedepart !=4&&Employee::Employeedepart!=5)
{
cout<<"输入有误，请重新输入:"<<endl;
cout<<" [1:董事会 2:市场部 3:公关部 4:客服中心 5:信息中心] ";
cin>>Employee::Employeedepart;
}
Edepart[i] = Employee::Employeedepart;
cout<<"新员工职位,请输入相应职位的序号:"<<endl;
cout<<" [1:临时职员 2: 正式职员 3:主任 4:部门经理 5:董事长] ";
cin>>Employee::Employeeposition;
while(Employee::Employeeposition !=1&&Employee::Employeeposition !=2&&Employee::Employeeposition !=3&&Employee::Employeeposition !=4&&Employee::Employeeposition !=5)
{
cout<<"输入有误，请重新输入:"<<endl;
cout<<" [1:临时职员 2: 正式职员 3:主任 4:部门经理 5:董事长] ";
cin>>Employee::Employeeposition;
}
Eposition[i] = Employee::Employeeposition;
cout<<"新员工的工作时 (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() //删除员工数据的函数
{ char tmp;
int cNum = 1000;
DBOperate dbo;
dbo.ReadOut();
void Employee::shownum(long number);
cout<<"请输入您要修改的员工编号>： ";
cin>>cNum;
int MN;
MN = Employee::MaxNum();
for(int i=0;i<MN;i++) //遍历数据文件，查找要删除的员工
{
if(Enum[i] == cNum)
Employee::shownum(cNum);
}
cout<<"确认要删除该员工信息？(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<MN-1;j++)
{ Enum[j] = Enum[j+1]; }
dbo.WriteIn(-1);
}
cout<<" 删除操作成功 ! "<<endl;
}
}
float Employee::Pay(int Employeeposition) //根据员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<MN;i++)
{
myf<<Enum[i]<<'\n'<<Ename[i]<<'\n'<<Esex[i]<<'\n'<<Eage[i]<<'\n'<<Emarriage[i]<<'\n'<<Edegree[i]<<'\n'<<Edepart[i]<<'\n'<<Eposition[i]<<'\n'<<Eworktime[i]<<'\n'<<Epay[i]<<'\n';
}
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<MN;i++)
{
myf>>DBOperate::Employeenum>>DBOperate::Employeename>>DBOperate::Employeesex>>DBOperate::Employeeage>>DBOperate::Employeemarriage
>>DBOperate::Employeedegree>>DBOperate::Employeedepart>>DBOperate::Employeeposition>>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<<MaxNum;
myof.close();
}
int main() //主函数
{
system("color 06f"); //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<<" ╭————————————《主菜单》———————————╮"<<endl;
cout<<" ∣ 请选择功能 ∣"<<endl;
cout<<" ├————————————————————————————┤"<<endl;
cout<<" ∣ 1.新建并输入职工数据 ∣"<<endl;
cout<<" ∣ 2.按条件输出职工数据 ∣"<<endl;
cout<<" ∣ 3.修改指定职工的数据 ∣"<<endl;
cout<<" ∣ 4.删除数据 ∣"<<endl;
cout<<" ∣ 5.退出 ∣"<<endl;
cout<<" ╰————————————————————————————╯"<<endl;
cout<<" ——————————————————————————————"<<endl;
cout<<" 请选择您要服务的类别: " ;
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: break;
default:
cout<<"命令错误！"<<endl;
}
if(select == 5)
break;
}
exit(1);
return 0;
}
参考资料：http://zhidao.baidu.com/question/41288646.html?si=1
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