教室工资管理系统c语言课程设计csdn,工资管理系统(C编写)
#include#include#include//包含清屏、退出程序函數。
#include//備份數據
#include
class Employee
{
public:
friend class worker;
void shanchu() {*name=*sex=0;number=age=0;}
Employee() {next=0;}
virtual void print()=0;
void input()
{
cout>number>>name>>sex>>age;? /*說明此處沒用setw()函數，只用空格符號分開來。所以------*/
}
protected:????????????????? //不能使用私有成員
int number,age;
char name[20],sex[10];
Employee *next;
};
class technician:virtual public Employee
{
public:
technician() {}
virtual?void shanchu() {*name=*sex=0;number=age=hour=0;pay1=0;}
void wage() { pay1=100*hour;}
virtual void print()
{
wage();
cout
void input()
{
Employee::input();
cout>hour;
}
protected:
int hour,pay1;
};
class manager:virtual public Employee
{
public:
friend class SM;
manager() {}
virtual?void shanchu() {*name=*sex=0;number=age=month=0;pay2=0;}
void? wage() {pay2=800*month;}
virtual void print()
{
wage();
cout
void input()
{
Employee::input();
cout>month;
}
protected:
int month,pay2;
};
class seller:virtual Employee
{
public:
friend class SM;
seller() {}
virtual?void shanchu()
{*name=*sex=0;number=age=0;salesvolume=pay3=0;} //salesvolume表示銷售額
void wage() {pay3=salesvolume*0.04;}
void input()
{
Employee::input();
cout>salesvolume;
}
virtual void print()
{
pay3=salesvolume*0.04;
cout
protected:
double salesvolume, pay3;
};
class SM:public manager,public seller
{
public:
friend class worker;
SM() {}
virtual?void shanchu() {*name=*sex=0;number=age=0;total=pay4=0;}
void wage()
{
pay4=5000+(total)*0.005;
}
void input()
{
Employee::input();
cout>total;
}
virtual void print()
{
wage();
cout
double total,pay4;
};
class worker
{
public:
technician *pa;
seller *pb;
manager *pc;
SM *pd;
Employee *p;
Employee *p1; /* int number,age,hour,month;salemoney;char *name,*sex; 重復定義*/
worker()
{
Employee *p=new technician;p1=p;
}
void add();
void output();????? //不能用print() 二義性
void find();
void change();
void del();??????? //不能使用關鍵字delete
void save();
};
void worker::add()
{
int a;
Employee *p=p1;
while(p->next)
p=p->next;
cout>a;
switch(a)
{
case 1:
cout
pa->input();
p->next=pa;
break;
case 2:
cout
pb->input();
p->next=pb;
break;
case 3:
cout
pc->input();
p->next=pc;
break;
case 4:
cout
pd->input();
p->next=pd;
break;
default:
cout
}
void worker::output()
{
Employee? *p=p1;
if(!p)
{
cout
}
while(p)
{
p->print();
p=p->next;
}
}
void worker::find()
{
Employee *p=p1;
if(!p)
{
cout
}
cout
cin>>b;
for(p;p=p->next;)
{
if(p->number==b)
{
coutprint();
break;
}
}
if(!p)
{
cout
}
void worker::change()
{
Employee *p=p1;
if(!p)
{
cout
}
cout
cin>>c;
for(p;p=p->next;)
{
if(p->number==c)
{
coutprint();
coutinput();
cout
}
}
if(!p)
{
cout
}
void worker::del()
{
Employee *p=p1;
if(!p)
{
cout
}
cout
cin>>d;
for(p;p=p->next;)
{
if(p->number==d)
{
coutshanchu();
break;
}
}
if(!p)
{
cout
}
void worker::save()
{
char sh;
ifstream f1("F:\\ccx1.cpp");
if(!f1)
{
cout
}
ofstream f2("F:\\ccx.cpp");
if(!f2)
{
cout
}
while(f1.get(sh))
f2.put(sh);
f1.close();
f2.close();
cout
void main()
{
MessageBox(0,"歡迎使用本程序！！"," ",0);?? //包含在#include頭文件里
cout
cin>>e;
if(e==19871121)
{
cout
int f=1;
while(f)
{
cout
cin>>g;
switch(g)
{
case 1:
w.add();
break;
case 2:
w.output();
break;
case 3:
w.find();
break;
case 4:
w.change();
break;
case 5:
w.del();
break;
case 6:
system("cls");
break;
case 7:
w.save();
break;
case 8:
exit(1);
default:
cout
}
}
else
{
cout
}
}
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