题目：汽车销售信息管理系统 系统功能基本要求： 轿车信息，包括汽车的编号、型号、颜色、生产厂家、出厂日期、价格等；员工信息，包括员工编号、姓名、性别、年龄、藉贯、学历等； 客户信息，包括客户名称、联系方式、地址、业务联系记录等； 汽车销售信息，包括销售日期、汽车类型、颜色、数量、经手人等。按条件查询，并将销售报表打印输出。 用c++程序编写

好的，下面是一个简单的C++程序，用于实现上述汽车销售信息管理系统的基本功能要求：

#include <iostream>
#include <string>
#include <vector>
#include <algorithm>

using namespace std;

// 定义Car类
class Car {
private:
    string id;      // 编号
    string model;   // 型号
    string color;   // 颜色
    string maker;   // 生产厂家
    string date;    // 出厂日期
    double price;   // 价格
public:
    Car(string id, string model, string color, string maker, string date, double price) {
        this->id = id;
        this->model = model;
        this->color = color;
        this->maker = maker;
        this->date = date;
        this->price = price;
    }
    string getId() { return id; }
    string getModel() { return model; }
    string getColor() { return color; }
    string getMaker() { return maker; }
    string getDate() { return date; }
    double getPrice() { return price; }
};

// 定义Employee类
class Employee {
private:
    string id;      // 员工编号
    string name;    // 姓名
    string gender;  // 性别
    int age;        // 年龄
    string hometown;// 籍贯
    string education;//学历
public:
    Employee(string id, string name, string gender, int age, string hometown, string education) {
        this->id = id;
        this->name = name;
        this->gender = gender;
        this->age = age;
        this->hometown = hometown;
        this->education = education;
    }
    string getId() { return id; }
    string getName() { return name; }
    string getGender() { return gender; }
    int getAge() { return age; }
    string getHometown() { return hometown; }
    string getEducation() { return education; }
};

// 定义Customer类
class Customer {
private:
    string name;        // 客户名称
    string contact;     // 联系方式
    string address;     // 地址
    vector<string> records; // 业务联系记录
public:
    Customer(string name, string contact, string address) {
        this->name = name;
        this->contact = contact;
        this->address = address;
    }
    string getName() { return name; }
    string getContact() { return contact; }
    string getAddress() { return address; }
    void addRecord(string record) { records.push_back(record); }
    vector<string> getRecords() { return records; }
};

// 定义Sales类
class Sales {
private:
    string date;        // 销售日期
    string type;        // 汽车类型
    string color;       // 颜色
    int amount;         // 数量
    string employeeId;  // 经手人
public:
    Sales(string date, string type, string color, int amount, string employeeId) {
        this->date = date;
        this->type = type;
        this->color = color;
        this->amount = amount;
        this->employeeId = employeeId;
    }
    string getDate() { return date; }
    string getType() { return type; }
    string getColor() { return color; }
    int getAmount() { return amount; }
    string getEmployeeId() { return employeeId; }
};

// 定义一个全局的vector变量，用于存储汽车信息
vector<Car> cars;

// 定义一个全局的vector变量，用于存储员工信息
vector<Employee> employees;

// 定义一个全局的vector变量，用于存储客户信息
vector<Customer> customers;

// 定义一个全局的vector变量，用于存储销售信息
vector<Sales> sales;

// 添加汽车信息
void addCar() {
    string id, model, color, maker, date;
    double price;
    cout << "请输入汽车编号：";
    cin >> id;
    cout << "请输入汽车型号：";
    cin >> model;
    cout << "请输入汽车颜色：";
    cin >> color;
    cout << "请输入汽车生产厂家：";
    cin >> maker;
    cout << "请输入汽车出厂日期：";
    cin >> date;
    cout << "请输入汽车价格：";
    cin >> price;
    Car car(id, model, color, maker, date, price);
    cars.push_back(car);
    cout << "添加成功！" << endl;
}

// 添加员工信息
void addEmployee() {
    string id, name, gender, hometown, education;
    int age;
    cout << "请输入员工编号：";
    cin >> id;
    cout << "请输入员工姓名：";
    cin >> name;
    cout << "请输入员工性别：";
    cin >> gender;
    cout << "请输入员工年龄：";
    cin >> age;
    cout << "请输入员工籍贯：";
    cin >> hometown;
    cout << "请输入员工学历：";
    cin >> education;
    Employee employee(id, name, gender, age, hometown, education);
    employees.push_back(employee);
    cout << "添加成功！" << endl;
}

// 添加客户信息
void addCustomer() {
    string name, contact, address;
    cout << "请输入客户名称：";
    cin >> name;
    cout << "请输入客户联系方式：";
    cin >> contact;
    cout << "请输入客户地址：";
    cin >> address;
    Customer customer(name, contact, address);
    customers.push_back(customer);
    cout << "添加成功！" << endl;
}

// 添加销售信息
void addSales() {
    string date, type, color, employeeId;
    int amount;
    cout << "请输入销售日期：";
    cin >> date;
    cout << "请输入汽车类型：";
    cin >> type;
    cout << "请输入汽车颜色：";
    cin >> color;
    cout << "请输入销售数量：";
    cin >> amount;
    cout << "请输入经手人编号：";
    cin >> employeeId;
    Sales sale(date, type, color, amount, employeeId);
    sales.push_back(sale);
    cout << "添加成功！" << endl;
}

// 根据编号查询汽车信息
void findCarById() {
    string id;
    cout << "请输入汽车编号：";
    cin >> id;
    bool found = false;
    for (auto car : cars) {
        if (car.getId() == id) {
            cout << "编号：" << car.getId() << endl;
            cout << "型号：" << car.getModel() << endl;
            cout << "颜色：" << car.getColor() << endl;
            cout << "生产厂家：" << car.getMaker() << endl;
            cout << "出厂日期：" << car.getDate() << endl;
            cout << "价格：" << car.getPrice() << endl;
            found = true;
            break;
        }
    }
    if (!found) {
        cout << "未找到该汽车信息！" << endl;
    }
}

// 根据员工姓名查询销售信息
void findSalesByEmployeeName() {
    string name;
    cout << "请输入员工姓名：";
    cin >> name;
    bool found = false;
    for (auto sale : sales) {
        for (auto employee : employees) {
            if (sale.getEmployeeId() == employee.getId() && employee.getName() == name) {
                cout << "销售日期：" << sale.getDate() << endl;
                cout << "汽车类型：" << sale.getType() << endl;
                cout << "汽车颜色：" << sale.getColor() << endl;
                cout << "销售数量：" << sale.getAmount() << endl;
                cout << "经手人姓名：" << employee.getName() << endl;
                found = true;
                break;
            }
        }
    }
    if (!found) {
        cout << "未找到该员工的销售信息！" << endl;
    }
}

// 输出销售报表
void printSalesReport() {
    cout << "销售报表：" << endl;
    cout << "销售日期\t汽车类型\t汽车颜色\t销售数量\t经手人姓名" << endl;
    for (auto sale : sales) {
        for (auto employee : employees) {
            if (sale.getEmployeeId() == employee.getId()) {
                cout << sale.getDate() << "\t" << sale.getType() << "\t" << sale.getColor() << "\t" << sale.getAmount() << "\t" << employee.getName() << endl;
                break;
            }
        }
    }
}

// 主函数
int main() {
    int choice;
    while (true) {
        cout << "请选择操作：" << endl;
        cout << "1.添加汽车信息" << endl;
        cout << "2.添加员工信息" << endl;
        cout << "3.添加客户信息" << endl;
        cout << "4.添加销售信息" << endl;
        cout << "5.根据编号查询汽车信息" << endl;
        cout << "6.根据员工姓名查询销售信息" << endl;
        cout << "7.输出销售报表" << endl;
        cout << "8.退出系统" << endl;
        cin >> choice;
        switch (choice) {
        case 1:
            addCar();
            break;
        case 2:
            addEmployee();
            break;
        case 3:
            addCustomer();
            break;
        case 4:
            addSales();
            break;
        case 5:
            findCarById();
            break;
        case 6:
            findSalesByEmployeeName();
            break;
        case 7:
            printSalesReport();
            break;
        case 8:
            return 0;
        default:
            cout << "无效的操作！" << endl;
            break;
        }
    }
    return 0;
}

上述程序实现了添加汽车、员工、客户和销售信息的功能，并提供了根据编号查询汽车信息、根据员工姓名查询销售信息和输出销售报表的功能。您可以根据需要对程序进行修改和扩展。