C++习题二第12题

#include<iostream>
#include<fstream>
#include<iomanip>

using namespace std;

int main(){
string number;
string name;
int basic_salary;
int overtime_salary;
int bonus_salary;
int deduction;

ofstream outData("Salary.dat");
ifstream inData;

outData<<"职工编号  "<<"姓名      "<<"基本工资  "<<"加班工资  "<<"奖金      "<<"扣除      "<<"实发工资  "<<endl;
for(int i=0;i<3;i++){
cout<<"职工编号: "; cin>>number;
cout<<"姓名    : "; cin>>name;
cout<<"基本工资: "; cin>>basic_salary;
cout<<"加班工资: "; cin>>overtime_salary;
cout<<"奖金    : "; cin>>bonus_salary;
cout<<"扣除工资: "; cin>>deduction;
outData<<setiosflags(ios::left);
outData<<setw(10)<<number<<setw(10)<<name<<setw(10)<<basic_salary<<setw(10)<<overtime_salary<<setw(10)<<bonus_salary<<setw(10)<<deduction<<endl;
}
outData.close();

inData.open("Salary.dat",ios::app);

string str[7];
int real_salary;
for(int i=0;i<7;i++)
inData>>str[i];
inData>>number;
while(!inData.eof()){
inData>>name>>basic_salary>>overtime_salary>>bonus_salary>>deduction;
real_salary=basic_salary+overtime_salary+bonus_salary-deduction;

cout<<name<<"'s salary is "<<real_salary<<endl;
inData>>number;
}

inData.close();

return 0;
}