能提供参考代码吗

好的，以下是一个简单的企业工资管理系统的参考代码：

#include <iostream>
#include <string>
using namespace std;

class Employee {
public:
    string name;
    string gender;
    string department;
    int salary;
};

class Salary {
public:
    int basicSalary;
    int allowance;
    int bonus;
    int deduction;
};

const int MAX_EMPLOYEES = 100;
Employee employees[MAX_EMPLOYEES];
Salary salaries[MAX_EMPLOYEES];
int numEmployees = 0;

void addEmployee() {
    if (numEmployees >= MAX_EMPLOYEES) {
        cout << "The number of employees has reached the maximum!" << endl;
        return;
    }
    cout << "Please enter the employee's name: ";
    cin >> employees[numEmployees].name;
    cout << "Please enter the employee's gender: ";
    cin >> employees[numEmployees].gender;
    cout << "Please enter the employee's department: ";
    cin >> employees[numEmployees].department;
    cout << "Please enter the employee's salary: ";
    cin >> salaries[numEmployees].basicSalary;
    numEmployees++;
    cout << "The employee has been added successfully!" << endl;
}

void modifyEmployee() {
    string name;
    cout << "Please enter the employee's name: ";
    cin >> name;
    for (int i = 0; i < numEmployees; i++) {
        if (employees[i].name == name) {
            cout << "Please enter the employee's gender: ";
            cin >> employees[i].gender;
            cout << "Please enter the employee's department: ";
            cin >> employees[i].department;
            cout << "Please enter the employee's salary: ";
            cin >> salaries[i].basicSalary;
            cout << "The employee's information has been modified successfully!" << endl;
            return;
        }
    }
    cout << "The employee does not exist!" << endl;
}

void deleteEmployee() {
    string name;
    cout << "Please enter the employee's name: ";
    cin >> name;
    for (int i = 0; i < numEmployees; i++) {
        if (employees[i].name == name) {
            for (int j = i; j < numEmployees - 1; j++) {
                employees[j] = employees[j + 1];
                salaries[j] = salaries[j + 1];
            }
            numEmployees--;
            cout << "The employee has been deleted successfully!" << endl;
            return;
        }
    }
    cout << "The employee does not exist!" << endl;
}

void queryEmployee() {
    string name;
    cout << "Please enter the employee's name: ";
    cin >> name;
    for (int i = 0; i < numEmployees; i++) {
        if (employees[i].name == name) {
            cout << "Name: " << employees[i].name << endl;
            cout << "Gender: " << employees[i].gender << endl;
            cout << "Department: " << employees[i].department << endl;
            cout << "Basic Salary: " << salaries[i].basicSalary << endl;
            cout << "Allowance: " << salaries[i].allowance << endl;
            cout << "Bonus: " << salaries[i].bonus << endl;
            cout << "Deduction: " << salaries[i].deduction << endl;
            cout << "Total Salary: " << salaries[i].basicSalary + salaries[i].allowance + salaries[i].bonus - salaries[i].deduction << endl;
            return;
        }
    }
    cout << "The employee does not exist!" << endl;
}

void calculateSalary() {
    for (int i = 0; i < numEmployees; i++) {
        cout << "Please enter the allowance for " << employees[i].name << ": ";
        cin >> salaries[i].allowance;
        cout << "Please enter the bonus for " << employees[i].name << ": ";
        cin >> salaries[i].bonus;
        cout << "Please enter the deduction for " << employees[i].name << ": ";
        cin >> salaries[i].deduction;
    }
    cout << "The salaries have been calculated successfully!" << endl;
}

void printSalaryTable() {
    cout << "Name\tGender\tDepartment\tBasic Salary\tAllowance\tBonus\tDeduction\tTotal Salary" << endl;
    for (int i = 0; i < numEmployees; i++) {
        cout << employees[i].name << "\t" << employees[i].gender << "\t" << employees[i].department << "\t" << salaries[i].basicSalary << "\t" << salaries[i].allowance << "\t" << salaries[i].bonus << "\t" << salaries[i].deduction << "\t" << salaries[i].basicSalary + salaries[i].allowance + salaries[i].bonus - salaries[i].deduction << endl;
    }
}

int main() {
    int choice;
    while (true) {
        cout << "Please select an operation:" << endl;
        cout << "1. Add employee" << endl;
        cout << "2. Modify employee information" << endl;
        cout << "3. Delete employee" << endl;
        cout << "4. Query employee information" << endl;
        cout << "5. Calculate salaries" << endl;
        cout << "6. Print salary table" << endl;
        cout << "7. Exit" << endl;
        cin >> choice;
        switch (choice) {
            case 1:
                addEmployee();
                break;
            case 2:
                modifyEmployee();
                break;
            case 3:
                deleteEmployee();
                break;
            case 4:
                queryEmployee();
                break;
            case 5:
                calculateSalary();
                break;
            case 6:
                printSalaryTable();
                break;
            case 7:
                return 0;
            default:
                cout << "Invalid choice!" << endl;
        }
    }
}

以上代码实现了添加职工、修改职工、删除职工、查询职工信息、计算工资、打印工资表等功能。需要注意的是，以上代码只是一个示例，实际编写时需要根据具体需求进行修改和完善。