cpp1.cpp

“ 工资管理系统 ” 文件

#include<iostream.h>
#include<stdlib.h>
#include<fstream.h>
#include<iomanip.h>
#include<string.h>
class employee
{
public:
	employee()
	{
		salary=0;
	}
	void pay(){}
	void print(){}
	void input()
	{
		cout<<"ID:";
		cin>>no;
		cout<<" NAME:";
		cin>>name;
		cout<<" SEX(m/w):";
		cin>>sex;
		cout<<" AGE:";	
		cin>>age;
	}
protected:
	int no;
	char name[8];
	float salary;
	char sex;
	int age;

};
class manager:virtual public employee
{
protected:
	float monthlypay,sale;
public:
	manager(){monthlypay=8000;}
    void input(){cout<<"Manger";employee::input();}
	void save()
	{
	fstream  outfile;
	outfile.open("f:flsdfj.txt",ios::app);
	if(!outfile)
	{
		cout<<"f can't open.\n";
		abort();
	}
	outfile<<"Manger"<<endl;
	outfile<<"ID"<<no<<"NAME"<<name<<"SEX"<<sex<<"AGE"<<age<<"SALARY"<<salary<<endl;
	}
	void pay(){salary=monthlypay;}
	void print()
	{
		cout<<"├─────┼─────┼─────┼─────┼─────┤"<<endl;
		cout<<"│"<<setw(10)<<no<<"│"<<setw(10)<<name<<"│"<<setw(10)<<sex\
			<<"│"<<setw(10)<<age<<"│"<<setw(10)<<salary<<"│"<<endl;
	}
};

class technician:virtual public employee
{
private:
	float hourlyrate;
	int workhours;
public:
	technician(){hourlyrate=100;}
	void pay()
	{
		cout<<name<<"Work hour:";
		cin>>workhours;
		salary=hourlyrate*workhours;
	}
	void input(){cout<<"TECHNICIAN"<<endl;employee::input();}
	void save()
	{
	fstream  outfile;
	outfile.open("f:flsdfj.txt",ios::app);
	if(!outfile)
	{
		cout<<"f can't open.\n";
		abort();
	}
	outfile<<"TECHNICIAN"<<endl;
	outfile<<"ID"<<no<<"NAME"<<name<<"SEX"<<sex<<"AGE"<<age<<"SALARY"<<salary<<endl;
	}
	void print()
	{
		cout<<"├─────┼─────┼─────┼─────┼─────┤"<<endl;
		cout<<"│"<<setw(10)<<no<<"│"<<setw(10)<<name<<"│"<<setw(10)<<sex\
			<<"│"<<setw(10)<<age<<"│"<<setw(10)<<salary<<"│"<<endl;
	}
};
class salesman:virtual public employee
{
protected:
	float commrate;
	float sales;
public:
	salesman(){commrate=float(0.04);}
    void input(){cout<<"SALEMAN";employee::input();}
	void save()
	{
	fstream  outfile;
	outfile.open("f:flsdfj.txt",ios::app);
	if(!outfile)
	{
		cout<<"f can't open.\n";
		abort();
	}
	outfile<<"TECHNICIAN"<<endl;
	outfile<<"ID"<<no<<"NAME"<<name<<"SEX"<<sex<<"AGE"<<age<<"SALARY"<<salary<<endl;
	}
	void pay()
	{
		cout<<name<<"Sales volume:";
    	cin>>sales;
	    salary=sales*commrate;
	}
	void print()
	{
		cout<<"├─────┼─────┼─────┼─────┼─────┤"<<endl;
		cout<<"│"<<setw(10)<<no<<"│"<<setw(10)<<name<<"│"<<setw(10)\
			<<sex<<"│"<<setw(10)<<age<<"│"<<setw(10)<<salary<<"│"<<endl;
	}
};

class salesmanager:virtual public manager,virtual public salesman
{
private:
	float total;int no1,no2,no3,no4;char name1[8],name2[8],name3[8],name4[8];
	float sale1,sale2,sale3,sale4;
public:
	void salemanager()
	{
		monthlypay=5000;
		commrate=float(0.005);
	}
	void input(){cout<<"Sales manger";employee::input();}
	void save()
	{
	fstream  outfile;
	outfile.open("f:flsdfj.txt",ios::app);
	if(!outfile)
	{
		cout<<"f can't open.\n";
		abort();
	}
	outfile<<"Sales manger"<<endl;
	outfile<<"ID"<<no<<"NAME"<<name<<"SEX"<<sex<<"AGE"<<age<<"SALARY"<<salary<<endl;
	}
	void savesale()
	{
	fstream  outfile;
	outfile.open("f:flsdfj.txt",ios::app);
	if(!outfile)
	{
		cout<<"f can't open.\n";
		abort();
	}
	outfile<<"The salary of saleman of sales manger and themselves"<<endl;
	outfile<<"ID"<<no1<<"NAME"<<name1<<"SALARY"<<sale1<<endl;
	outfile<<"ID"<<no2<<"NAME"<<name2<<"SALARY"<<sale2<<endl;
	outfile<<"ID"<<no3<<"NAME"<<name3<<"SALARY"<<sale3<<endl;
	outfile<<"ID"<<no4<<"NAME"<<name4<<"SALARY"<<sale4<<endl;
	}
	void pay()
	{
		cout<<name<<"The sales volume of everydepartment:";
		salary=monthlypay+commrate*total;
	}
	float totalsale(){total=sale1+sale2+sale3+sale4;return total;}
	void printtotal()
	{
		cout<<"├─────┴──┬──┴─────┤"<<endl;
		cout<<"│Total 　  │　　 "<<setw(10)<<total<<" │"<<endl;
		cout<<"└────────┴────────┘"<<endl;
	}
	void sort(salesmanager p)
{
	int tmp,i,j;
	for(j=0;j<2;j++)
		for(i=0;i<2;i++)
			if(total<p.salary)
			{
				tmp=(int)salary;
				total=p.salary;
				p.salary=(float)tmp;
				tmp=no;
				no=p.no;
				p.no=tmp;
			}
}
	void saler()
	{
		cout<<"Staff ID:";
		cin>>no1;
		cout<<" Staff NAME:";
		cin>>name1;
		cout<<" Sales volume:";
		cin>>sale1;
		cout<<"Staff ID:";
		cin>>no2;
		cout<<" Staff NAME:";
		cin>>name2;
		cout<<" Sales volume:";
		cin>>sale2;
		cout<<"Staff ID:";
		cin>>no3;
		cout<<" Staff NAME:";
		cin>>name3;
		cout<<" Sales volume:";
		cin>>sale3;
		cout<<"Staff ID:";
		cin>>no4;
		cout<<" Staff NAME:";
		cin>>name4;
		cout<<" Sales volume:";
		cin>>sale4;

	}
	void saleprint()
	{
	cout<<"│"<<setw(10)<<no1<<"│"<<setw(10)<<name1<<"│"<<setw(10)<<sale1<<"│"<<endl;
	cout<<"├─────┼─────┼─────┤"<<endl;
	cout<<"│"<<setw(10)<<no2<<"│"<<setw(10)<<name2<<"│"<<setw(10)<<sale2<<"│"<<endl;
	cout<<"├─────┼─────┼─────┤"<<endl;
	cout<<"│"<<setw(10)<<no3<<"│"<<setw(10)<<name3<<"│"<<setw(10)<<sale3<<"│"<<endl;
	cout<<"├─────┼─────┼─────┤"<<endl;
	cout<<"│"<<setw(10)<<no4<<"│"<<setw(10)<<name4<<"│"<<setw(10)<<sale4<<"│"<<endl;
	}
	void print()
	{
	cout<<"├─────┼─────┼─────┼─────┼─────┤"<<endl;
	cout<<"│"<<setw(10)<<no<<"│"<<setw(10)<<name<<"│"<<setw(10)<<sex<<"│"\
		<<setw(10)<<age<<"│"<<setw(10)<<salary<<"│"<<endl;
	}
};
void main()
{
	manager m[4];
	technician t[4];
    salesman s[4];
	salesmanager sm[4];
	t[1].save();
	int flag=1,operate;
    do{
		cout<<"             #### The system of salary manger ####\n";
		cout<<"                ┌─────────────┐\n";     
		cout<<"                │    Chose your actions    │\n";
		cout<<"                │  Input：1，Enter         │\n";
		cout<<"                │  Total：2，Enter         │\n";
		cout<<"                │  Output：3，Enter        │\n";
		cout<<"                │  Save：4，Enter          │\n";
		cout<<"                │  Exit：5，Enter          │\n";
		cout<<"                └─────────────┘\n";  
		cout<<"                      Please chose one action:   ";
		cin>>operate;
		switch(operate)
		{
			case 1:
				cout<<"Waiting for a minute!"<<endl;
				{
					for(int i=0;i<4;i++)
					{m[i].input();}
					for(int j=0;j<4;j++)
					{t[j].input();}
					for(int k=0;k<4;k++)
					{s[k].input();}
					for(int l=0;l<4;l++)
					{sm[l].input();}
				};
				{
					for(int i=0;i<4;i++)
					{m[i].pay();}
					for(int j=0;j<4;j++)
					{t[j].pay();}
					for(int k=0;k<4;k++)
					{s[k].pay();}
					for(int l=0;l<4;l++)
					{sm[l].pay();sm[l].saler();}
				};
				break;
			case 2:
				cout<<"Waiting for a minute!"<<endl;
				{
					{
					   for(int l=0;l<4;l++)
							sm[l].totalsale();
						for(int i=0;i<4;i++)
							for(int j=0;j<2;j++)
							sm[j].sort(sm[j+1]);
					};	
				cout<<"The saleman of the first sales manger"<<endl;
				cout<<"┌─────┬─────┬─────┐"<<endl;
				cout<<"│　ID　    │　 NAME 　│   SALARY │"<<endl;
				sm[0].saleprint();
				sm[0].printtotal();			
				cout<<"              The order is complete"<<endl;
				cout<<"List names of every sales manger"<<endl;
				cout<<"┌─────┬─────┬─────┬─────┬─────┐"<<endl;
				cout<<"│　ID　    │　 NAME 　│　SEX　　 │　AGE　　 │ SALARY　 │"<<endl;
					for(int k=0;k<4;k++)
						sm[k].print();
				cout<<"└─────┴─────┴─────┴─────┴─────┘"<<endl;
				};
				break;
			case 3:
				cout<<"Waiting for a minute!"<<endl;
				{	
					cout<<"                  The blank of the ："<<endl;
					cout<<"┌─────┬─────┬─────┬─────┬─────┐"<<endl;
					cout<<"│　ID    　│　 NAME 　│　SEX 　　│　AGE 　　│ SALARY 　│"<<endl;
					for(int i=0;i<4;i++)
					{m[i].print();}
					cout<<"└─────┴─────┴─────┴─────┴─────┘"<<endl;
					cout<<"┌─────┬─────┬─────┬─────┬─────┐"<<endl;
					cout<<"└─────┴─────┴─────┴─────┴─────┘"<<endl;
					cout<<"┌─────┬─────┬─────┬─────┬─────┐"<<endl;
					cout<<"│　ID    　│　 NAME 　│　SEX　　 │　AGE　　 │ SALARY 　│"<<endl;
					for(int k=0;k<4;k++)
					{s[k].print();}
					cout<<"└─────┴─────┴─────┴─────┴─────┘"<<endl;
					cout<<"┌─────┬─────┬─────┬─────┬─────┐"<<endl;
					cout<<"└─────┴─────┴─────┴─────┴─────┘"<<endl;
				};
				break;
			case 4:
				cout<<"Waiting for a minute!"<<endl;	
				{
					for(int i=0;i<4;i++)
					{m[i].save();}
					for(int j=0;j<4;j++)
					{t[j].save();}
					for(int k=0;k<4;k++)
					{s[k].save();}
					for(int l=0;l<4;l++)
					{sm[l].save();}
					};
					cout<<"     Information save!   "<<endl;break;
			case 5:
				exit(0);break; 
			default:
				cout<<"Error!Repeat again!"<<endl;
		}
	}while(flag==1);	
}