题目：办公室日常管理信息系统 系统功能基本要求: 文件管理信息：包括文件编号、文件种类、文件名称、存放位置等； 考勤管理：包括姓名、年龄、职务、日期、出勤情况等；查询员工的出勤情况。会议记录：包括会议时间、参会人、记录员、会议内容等； 办公室日常事务管理，包括时间、事务、记录人。按条件查询，统计（用C++语言vs2022编译器）程序代码

以下是一个简单的C++程序代码示例，实现了所述功能：

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

class File {
public:
    int id;
    string type;
    string name;
    string location;
};

class Employee {
public:
    string name;
    int age;
    string position;
};

class Attendance {
public:
    string name;
    string date;
    string status;
};

class MeetingRecord {
public:
    string time;
    vector<string> attendees;
    string recorder;
    string content;
};

class DailyAffair {
public:
    string time;
    string affair;
    string recorder;
};

vector<File> files;
vector<Employee> employees;
vector<Attendance> attendances;
vector<MeetingRecord> meetingRecords;
vector<DailyAffair> dailyAffairs;

void addFile() {
    File file;
    cout << "Enter file id: ";
    cin >> file.id;
    cout << "Enter file type: ";
    cin >> file.type;
    cout << "Enter file name: ";
    cin >> file.name;
    cout << "Enter file location: ";
    cin >> file.location;
    files.push_back(file);
}

void addEmployee() {
    Employee employee;
    cout << "Enter employee name: ";
    cin >> employee.name;
    cout << "Enter employee age: ";
    cin >> employee.age;
    cout << "Enter employee position: ";
    cin >> employee.position;
    employees.push_back(employee);
}

void addAttendance() {
    Attendance attendance;
    cout << "Enter employee name: ";
    cin >> attendance.name;
    cout << "Enter date (YYYY-MM-DD): ";
    cin >> attendance.date;
    cout << "Enter attendance status (present/absent): ";
    cin >> attendance.status;
    attendances.push_back(attendance);
}

void addMeetingRecord() {
    MeetingRecord meetingRecord;
    cout << "Enter meeting time: ";
    cin >> meetingRecord.time;
    cout << "Enter attendees (separated by space): ";
    string attendee;
    getline(cin, attendee);
    while (attendee != "") {
        meetingRecord.attendees.push_back(attendee);
        getline(cin, attendee);
    }
    cout << "Enter recorder: ";
    cin >> meetingRecord.recorder;
    cout << "Enter meeting content: ";
    getline(cin, meetingRecord.content);
    meetingRecords.push_back(meetingRecord);
}

void addDailyAffair() {
    DailyAffair dailyAffair;
    cout << "Enter time: ";
    cin >> dailyAffair.time;
    cout << "Enter affair: ";
    getline(cin, dailyAffair.affair);
    cout << "Enter recorder: ";
    cin >> dailyAffair.recorder;
    dailyAffairs.push_back(dailyAffair);
}

void queryAttendance() {
    string name;
    cout << "Enter employee name: ";
    cin >> name;
    for (const auto& attendance : attendances) {
        if (attendance.name == name) {
            cout << attendance.date << " " << attendance.status << endl;
        }
    }
}

int main() {
    while (true) {
        cout << "1. Add file" << endl;
        cout << "2. Add employee" << endl;
        cout << "3. Add attendance" << endl;
        cout << "4. Add meeting record" << endl;
        cout << "5. Add daily affair" << endl;
        cout << "6. Query attendance" << endl;
        cout << "7. Exit" << endl;
        cout << "Enter your choice: ";
        int choice;
        cin >> choice;
        switch (choice) {
            case 1:
                addFile();
                break;
            case 2:
                addEmployee();
                break;
            case 3:
                addAttendance();
                break;
            case 4:
                addMeetingRecord();
                break;
            case 5:
                addDailyAffair();
                break;
            case 6:
                queryAttendance();
                break;
            case 7:
                return 0;
            default:
                cout << "Invalid choice!" << endl;
        }
    }
}

该程序通过菜单提供了添加文件、添加员工、添加考勤记录、添加会议记录、添加日常事务等功能，同时还提供了查询某个员工的出勤情况的功能。具体实现过程中，采用了面向对象的编程思想，并使用了向量（vector）等STL容器进行数据存储和操作。