公司的工资管理系统，但是有一处错误一直没找到

[woshuo123mutouren]

编写一个小型公司的工资管理系统。该公司主要有4类人员：经理、兼职技术人员、销售员和销售经理。要求存储并显示每类人员的编号（从100起编号）、姓名和月薪，同时给出在创建每一类对象时构造函数的执行顺序（月薪计算方法为：经理固定月薪8000元，兼职技术人员100元/小时，销售员为当月销售额的4%，销售经理保底工资5000元另加其所管部门销售额的5%）。

代码中 有一处错误，一直没找到。高手门。解决下~~~~~大家一起分享~


#include "stdafx.h"
#include<iostream>
#include<string.h>
#include<stdlib.h>
#include<fstream.h>
class Employee
{
public:
friend class worker;
void shanchu() {*name=*sex=0;number=age=0;}
Employee() {next=0;}
virtual void print()=0;
void input()
{
cout<<"员工号:"<<" "
<<"姓名:"<<" "
<<"性别:"<<" "
<<"年龄:"<<endl;
cin>>number>>name>>sex>>age;
}
protected:
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<<"技术员员工号:"<<number<<" "
<<"姓名:"<<name<<" "
<<"性别:"<<sex<<" "
<<"年龄:"<<age<<" "
<<"工资:"<<pay1<<endl;
}
void input()
{
Employee::input();
cout<<"工作时间(以小时计算)"<<endl;
cin>>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<<"经理的员工号:"<<number<<" "
<<"姓名:"<<name<<" "
<<"性别:"<<sex<<" "
<<"年龄:"<<age<<" "
<<"工资:"<<pay2<<endl;
}
void input()
{
Employee::input();
cout<<"工作时间(以月份计算)"<<endl;
cin>>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;}
void wage() {pay3=salesvolume*0.04;}
void input()
{
Employee::input();
cout<<"销售额为(以人民币计算)"<<endl;
cin>>salesvolume;
}
virtual void print()
{
pay3=salesvolume*0.04;
cout<<"销售员员工号:"<<number<<" "
<<"姓名:"<<name<<" "
<<"性别:"<<sex<<" "
<<"年龄:"<<age<<" "
<<"工资:"<<pay3<<endl;
}
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<<"销售总额为(以人民币计算):"<<endl; //要用get_sum()*/
cin>>total;
}
virtual void print()
{
wage();
cout<<"销售经理员工号:"<<number<<" "
<<"姓名:"<<name<<" "
<<"性别:"<<sex<<" "
<<"年龄:"<<age<<" "
<<"工资:"<<pay4<<endl;}
protected:
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; 重复定义*/
worker()
{
Employee *p=new technician;p1=p;
}
void add();
void output(); //不能用print() 二义性
void find();
void change();
void del(); //不能使用关键字delete
void save();
};

void worker::add()
{
int a;
Employee *p=p1;
while(p->next)
p=p->next;
cout<<"请选择您所想输入员工的岗位代码，再进行操作.谢谢合作!"<<endl;



作者：202.206.242.*2007-7-14 12:51 回复此发言

--------------------------------------------------------------------------------

17 回复：编写一个小型公司的工资管理系统
cout<<"1.技术员 2.销售员 3.经理 4.销售经理"<<endl;
cin>>a;
switch(a)
{
case 1:
cout<<"技术员数据:"<<endl;
pa=new technician;
pa->input();
p->next=pa;
break;
case 2:
cout<<"销售员数据:"<<endl;
pb=new seller;
pb->input();
p->next=pb;
break;
case 3:
cout<<"经理数据:"<<endl;
pc=new manager;
pc->input();
p->next=pc;
break;
case 4:
cout<<"销售经理数据:"<<endl;
pd=new SM;
pd->input();
p->next=pd;
break;
default:
cout<<"对不起!你所选的操作错误，请重新做作!"<<endl;
}

}

void worker::output()
{
Employee *p=p1->next;
if(!p)
{
cout<<"无职工记录或者记录已清除!"<<endl;
return;
}
while(p)
{
p->print();
p=p->next;
}
}

void worker::find()
{
Employee *p=p1->next;
if(!p)
{
cout<<"无职工记录或者记录已清除!"<<endl;
return;
}
cout<<"请输入该员工的员工号:"<<endl;
int b;
cin>>b;
for(p;p=p->next;)
{
if(p->number==b)
{
cout<<"您好,该员工已找到."<<endl;
p->print();
break;
}
}
if(!p)
{
cout<<"对不起!无该员工数据,请重新操作."<<endl;
}
}

void worker::change()
{
Employee *p=p1->next;
if(!p)
{
cout<<"无职工记录或者记录已清除!"<<endl;
return;
}
cout<<"请输入该员工的员工号:"<<endl;
int c;
cin>>c;
for(p;p=p->next;)
{
if(p->number==c)
{
cout<<"该员工的原数据是"<<endl;
p->print();
cout<<"请输入你想修改的数据"<<endl;
p->input();
cout<<"恭喜您，修改成功!"<<endl;
break;
}
}
if(!p)
{
cout<<"对不起!无该员工数据,请重新操作."<<endl;
}
}

void worker::del()
{
Employee *p=p1->next;
if(!p)
{
cout<<"无职工记录或者记录已清除!"<<endl;
return;
}
cout<<"请输入该员工的员工号:"<<endl;
int d;
cin>>d;
for(p;p=p->next;)
{
if(p->number==d)
{
cout<<"您好,删除成功!"<<endl;
p->shanchu();
break;
}
}
if(!p)
{
cout<<"对不起!无该员工数据,请重新操作."<<endl;
}
}

void worker::save()
{
char sh;
ifstream f1("F:\\ccx1.cpp");
if(!f1)
{
cout<<"cannot openf1for input";
abort();
}
ofstream f2("F:\\ccx.cpp");
if(!f2)
{
cout<<"cannot open f2 output";
abort();
}
while(f1.get(sh))
f2.put(sh);
f1.close();
f2.close();
cout<<"您好，您的数据已成功备份在F盘ccx.cpp文件中"<<endl;
}


void main()
{
cout<<"请输入密码(plaese input the pass word):"<<endl;
int e;
cin>>e;
if(e==19881001)
{
cout<<" ********欢迎进入本公司工资管理系统****** "<<endl;
worker w;
int f=1;
while(f)
{
cout<<"以下是菜单选项，请选择!"<<endl;
cout<<"1.输入成员数据"<<endl;
cout<<"2.输出成员数据"<<endl;
cout<<"3.查找成员数据"<<endl;
cout<<"4.修改成员数据"<<endl;
cout<<"5.删除成员数据"<<endl;
cout<<"6.清屏成员数据"<<endl;
cout<<"7.备份成员数据"<<endl;
cout<<"8.退出程序"<<endl;
int g;
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:
abort();
default:
cout<<"对不起!你所选的操作错误，请重新做作!"<<endl;
}
}
}
else
{
cout<<"密码错误,系统将自动关闭!"<<endl;
abort();
}
}

[goodname]

<<中间的空格都要去掉，看来这c++你是一点也不会。

[猫已经找不回了]

很长，帮顶。
如果< < 你没有改成<<，我也服了你。

[itegel84]

CSDN最牛帖

[赵文波]

#include "stdafx.h" \\这一行不要了

在最后一个#include的后面加一行 using namespace std:
应该就可以了。

[liuxin159357]

..................

[FengRider]

代码我试了一下，确实有些问题。修作修改，比如将cout < <改成cout<< ， 再就是将#include<fstream.h>改为#include<fstream>，增加using namespace std;之后，至少还是能够出现登陆的界面部分。但实际使用的时候，各功能模块还是存在一些问题，譬如增加员工失败，备份抛异常等，实在是没兴趣再整下去。楼主自己再好好研究一下吧。一些简单的逻辑上面的错误，很可能只是一时手误引起的。

[Darkneece]

显然是论坛的代码直接复制过去了

[K_s_G]

up[Quote=引用 11 楼 Darkneece 的回复:]
显然是论坛的代码直接复制过去了
[/Quote]

[vcchen_bo_qiang]

把头文件#include "stdafx.h" 改为#include "stdio.h" 就可以啦！！

[vcchen_bo_qiang]

“<<” 和“>>”
输入输出运算符中间没有空格的 ！！

[zucc_bug]

真叫一个汗啊。。对LZ没想法了。。。。

[vcchen_bo_qiang]

[Quote=引用 13 楼 vcchen_bo_qiang 的回复:]
把头文件#include "stdafx.h" 改为#include "stdio.h" 就可以啦！！
[/Quote]

错啦！！不好意思！！应该不要头文件#include "stdafx.h"

[robin97]

编写一个小型公司的工资管理系统。
=============================================

练习就练习，不要说是公司的，现在还有公司在用字符界面的工资管理系统？

[TIMXG]

我仿照C++ 大学教程上面写的一个，就是不知道怎么样对 对象来进行查找，删除，添加，呵呵

//EMPLOYEE.H
class Employee
{
public:
	Employee(int, const char*,const char*,const char*,int);
	~Employee();

	void setEmployeeNumber(int);
	void setEmployeeAge(int);
	
	int getEmployeeNumber() const;
	int getEmployeeAge() const;
	const char* getFirstName() const;
	const char* getLastName() const;
	const char* getEmployeeSex() const; 

	virtual double earnings() const = 0;
	virtual void print();
private:
	int EmployeeNumber;
	char* firstName;
	char* lastName;
	char* EmployeeSex;
	int EmployeeAge; 
};

//EMPLOYEE.CPP
#include"employee.h"
#include"string.h"
#include"assert.h"
#include<iostream.h>

Employee::Employee(int employNum,const char* first,const char* last,const char* sex,int age)
{
	setEmployeeNumber(employNum);
	
	firstName = new char[strlen(first) + 1];
	assert(firstName != 0);
	strcpy(firstName,first);
	
	lastName = new char[strlen(last) + 1];
	assert(lastName != 0);
	strcpy(lastName,last);

	EmployeeSex = new char[strlen(sex) + 1];
	assert(EmployeeSex != 0);
	strcpy(EmployeeSex,sex);

	setEmployeeAge(age);
}

Employee::~Employee()
{
	delete[] firstName;
	delete[] lastName;
	delete[] EmployeeSex;
}

void Employee::setEmployeeAge(int age)
{
	EmployeeAge = age;
}

void Employee::setEmployeeNumber(int number)
{
	EmployeeNumber = number;
}

const char* Employee::getFirstName() const
{
	return firstName;
}

const char* Employee::getLastName() const
{
	return lastName;
}

const char* Employee::getEmployeeSex() const
{
	return EmployeeSex;
}

int  Employee::getEmployeeAge() const { return EmployeeAge;}
int  Employee::getEmployeeNumber() const { return EmployeeNumber;}

void Employee::print()
{
	cout <<EmployeeNumber << ' ' <<  firstName << ' ' << lastName << ' ' << EmployeeSex << ' '<< EmployeeAge;
}

//BOSS.H
#include"employee.h"
class Boss : public Employee
{
public:
	Boss(int,const char*,const char*,const char*,int,double);
	void setMonthSalary(double);
	virtual double earnings() const;
	virtual void print() ;
private:
	double manageMonthSalary;
};


//BOSS.CPP
#include<iostream.h>
#include<string.h>
#include"boss.h"

Boss::Boss(int number,const char* first,const char* last,const char* sex,int age,double monthSalary)
 : Employee(number,first,last,sex,age)
{
	setMonthSalary(monthSalary);
}

void Boss::setMonthSalary(double monthsalary)
{
	manageMonthSalary = monthsalary;
}

double Boss::earnings() const
{
	return manageMonthSalary;
}

void Boss::print()
{
	cout << "\n   Boss:";
	Employee::print();
}

//COMMISSION.H
#include"employee.h"
class CommissionWor : public Employee
{
public:
	CommissionWor(int,const char*,const char*,const char*,int,double,double,double);
	void setSalary(double);
	void setCommission(double );
	void setQuantity(double);
	virtual double earnings();
	virtual void print();
private:
	double Saraly;
	double Commission;
	double Quantity;
};

//COMMISSION.CPP
#include"commission.h"
#include<string.h>
#include<assert.h>
#include<iostream.h>
CommissionWor::CommissionWor(int number,const char* first,const char* last,const char* sex,int age,double comSaraly,double commiss,double quti)
 : Employee(number,first,last,sex,age)
{
	setCommission(commiss);
	setQuantity(quti);
	setSalary(comSaraly);
}

void CommissionWor::setCommission(double com)
{
	Commission = com;
}

void CommissionWor::setQuantity(double qu)
{
	Quantity = qu;
}

void CommissionWor::setSalary(double sa)
{
	Saraly = sa;
}

double CommissionWor::earnings()
{
	return Saraly + Commission * Quantity;
}

void CommissionWor::print()
{
	cout << "\n  CommissionWor";
	Employee::print();
}

//HOURLYWORKER.H
#include"employee.h"
class HourlyWorker : public Employee
{
public:
	HourlyWorker(int ,const char*,const char*,const char*,int ,double,double);
	void setHour(double);
	void setHourPay(double);
	virtual void print();
	virtual double earnings();
private:
	double workHour;
	double hourPay;
};

	
//HOURLYWORKER.CPP
#include<stdio.h>
#include<assert.h>
#include<string.h>
#include<iostream.h>
#include"hourlyworker.h"


HourlyWorker::HourlyWorker(int number,const char* first,const char* last,const char* sex,int age,double hour, double hourPay)
 : Employee(number,first,last,sex,age)
{
	setHour(hour);
	setHourPay(hourPay);
}

void HourlyWorker::setHour(double h)
{
	workHour = h;
}

void HourlyWorker::setHourPay(double hourP)
{
	hourPay = hourP;
}

void HourlyWorker::print()
{
	cout << "\n  HourlyWorker";
	Employee::print();
}

double HourlyWorker::earnings()
{
	return hourPay * workHour;
}

//PIECEWORKER.H
#include"employee.h"
class PieceWork : public Employee
{
public:
	PieceWork::PieceWork(int ,const char* ,const char*,const char*,int,int,double);
	void setWagePerPiece(double);
	void setQuantity(int);
	virtual double earnings();
	virtual void print();
private:
	int quantity;
	double wagePerPiece;
};

//PIECEWORKER.CPP
#include"pieceworker.h"
#include<string.h>
#include<assert.h>
#include<iostream.h>
PieceWork::PieceWork(int number,const char* first,const char* last,const char* sex,int age,int quan,double wagePerP)
 :Employee(number,first,last,sex,age)
{
	setQuantity(quan);
	setWagePerPiece(wagePerP);
}

void PieceWork::setQuantity(int q)
{
	quantity = q;
}

void PieceWork::setWagePerPiece(double w)
{
	wagePerPiece = w;
}

double PieceWork::earnings()
{
	return quantity * wagePerPiece;
}

void PieceWork::print()
{
	cout << "\n  PieceWork:";
	Employee::print();
}

//SALARYMA.CPP
#include<iostream.h>
#include<iomanip.h>
#include"boss.h"


void main()
{
	cout << setiosflags(ios::fixed | ios::showpoint )
		<< setprecision(2);
	Boss b(100,"Join","Smith","man",30,3000);
	b.print();
	cout << "earning" << b.earnings() << "\n";
}

[TIMXG]

还有不知道怎么对 对象存文件

[Wolf0403]

楼主，还是自己学着写一个吧。

[chang_an_liu]

像是学生写作业呀，还是自己一步一步搞清楚比较好，不是什么都要问人的

[ysysbaobei]

顶一下

[The_facE]

这个世界太疯狂了。

[大海啊全是水]

[Quote=引用 22 楼 The_facE 的回复:]
这个世界太疯狂了。
[/Quote]

确实很疯狂