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++编写程序vs2022编译器编写)程序代码

好的，以下是一个简单的办公室日常管理信息系统的C++程序示例，实现了文件管理、考勤管理、会议记录和办公室日常事务管理等基本功能，包括按条件查询和统计。

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

using namespace std;

// 定义文件信息结构体
struct FileInfo {
    string id; // 文件编号
    string type; // 文件种类
    string name; // 文件名称
    string location; // 存放位置
};

// 定义员工信息结构体
struct EmployeeInfo {
    string name; // 姓名
    int age; // 年龄
    string title; // 职务
    vector<bool> attendance; // 出勤情况，true表示出勤，false表示缺勤
};

// 定义会议记录结构体
struct MeetingRecord {
    string time; // 会议时间
    vector<string> attendees; // 参会人
    string recorder; // 记录员
    string content; // 会议内容
};

// 定义办公室日常事务结构体
struct OfficeTask {
    string time; // 时间
    string task; // 事务
    string recorder; // 记录人
};

// 文件管理信息
vector<FileInfo> fileInfos;

// 员工信息
vector<EmployeeInfo> employeeInfos;

// 会议记录
vector<MeetingRecord> meetingRecords;

// 办公室日常事务
vector<OfficeTask> officeTasks;

// 添加文件信息
void addFileInfo() {
    FileInfo fileInfo;
    cout << "请输入文件编号：";
    cin >> fileInfo.id;
    cout << "请输入文件种类：";
    cin >> fileInfo.type;
    cout << "请输入文件名称：";
    cin >> fileInfo.name;
    cout << "请输入存放位置：";
    cin >> fileInfo.location;
    fileInfos.push_back(fileInfo);
    cout << "添加成功！" << endl;
}

// 显示文件信息
void showFileInfo() {
    cout << "文件编号\t文件种类\t文件名称\t存放位置" << endl;
    for (auto fileInfo : fileInfos) {
        cout << fileInfo.id << "\t" << fileInfo.type << "\t"
             << fileInfo.name << "\t" << fileInfo.location << endl;
    }
}

// 添加员工信息
void addEmployeeInfo() {
    EmployeeInfo employeeInfo;
    cout << "请输入姓名：";
    cin >> employeeInfo.name;
    cout << "请输入年龄：";
    cin >> employeeInfo.age;
    cout << "请输入职务：";
    cin >> employeeInfo.title;
    cout << "请输入出勤情况（1表示出勤，0表示缺勤）：" << endl;
    for (int i = 0; i < 30; i++) {
        int attendance;
        cout << "请输入第" << i + 1 << "天的出勤情况：";
        cin >> attendance;
        employeeInfo.attendance.push_back(attendance == 1);
    }
    employeeInfos.push_back(employeeInfo);
    cout << "添加成功！" << endl;
}

// 显示员工信息
void showEmployeeInfo() {
    cout << "姓名\t年龄\t职务\t出勤情况" << endl;
    for (auto employeeInfo : employeeInfos) {
        cout << employeeInfo.name << "\t" << employeeInfo.age << "\t"
             << employeeInfo.title << "\t";
        for (auto attendance : employeeInfo.attendance) {
            cout << (attendance ? "出勤" : "缺勤") << " ";
        }
        cout << endl;
    }
}

// 查询员工出勤情况
void queryAttendance() {
    string name;
    cout << "请输入要查询的员工姓名：";
    cin >> name;
    auto it = find_if(employeeInfos.begin(), employeeInfos.end(),
                      [name](EmployeeInfo employeeInfo) { return employeeInfo.name == name; });
    if (it != employeeInfos.end()) {
        cout << "姓名\t年龄\t职务\t出勤情况" << endl;
        cout << it->name << "\t" << it->age << "\t" << it->title << "\t";
        for (auto attendance : it->attendance) {
            cout << (attendance ? "出勤" : "缺勤") << " ";
        }
        cout << endl;
    } else {
        cout << "未找到该员工信息！" << endl;
    }
}

// 添加会议记录
void addMeetingRecord() {
    MeetingRecord meetingRecord;
    cout << "请输入会议时间：";
    cin >> meetingRecord.time;
    cout << "请输入参会人（以逗号分隔）：";
    string attendeesStr;
    cin >> attendeesStr;
    string attendee;
    for (int i = 0; i < attendeesStr.length(); i++) {
        if (attendeesStr[i] == ',') {
            meetingRecord.attendees.push_back(attendee);
            attendee = "";
        } else {
            attendee += attendeesStr[i];
        }
    }
    if (!attendee.empty()) {
        meetingRecord.attendees.push_back(attendee);
    }
    cout << "请输入记录员：";
    cin >> meetingRecord.recorder;
    cout << "请输入会议内容：";
    cin >> meetingRecord.content;
    meetingRecords.push_back(meetingRecord);
    cout << "添加成功！" << endl;
}

// 显示会议记录
void showMeetingRecord() {
    cout << "会议时间\t参会人\t记录员\t会议内容" << endl;
    for (auto meetingRecord : meetingRecords) {
        cout << meetingRecord.time << "\t";
        for (auto attendee : meetingRecord.attendees) {
            cout << attendee << " ";
        }
        cout << "\t" << meetingRecord.recorder << "\t"
             << meetingRecord.content << endl;
    }
}

// 添加办公室日常事务
void addOfficeTask() {
    OfficeTask officeTask;
    cout << "请输入时间：";
    cin >> officeTask.time;
    cout << "请输入事务：";
    cin >> officeTask.task;
    cout << "请输入记录人：";
    cin >> officeTask.recorder;
    officeTasks.push_back(officeTask);
    cout << "添加成功！" << endl;
}

// 显示办公室日常事务
void showOfficeTask() {
    cout << "时间\t事务\t记录人" << endl;
    for (auto officeTask : officeTasks) {
        cout << officeTask.time << "\t" << officeTask.task
             << "\t" << officeTask.recorder << endl;
    }
}

// 按条件查询
void queryByCondition() {
    int choice;
    cout << "请选择要查询的类型：" << endl;
    cout << "1. 文件信息" << endl;
    cout << "2. 员工信息" << endl;
    cout << "3. 会议记录" << endl;
    cout << "4. 办公室日常事务" << endl;
    cin >> choice;
    switch (choice) {
        case 1: {
            string id;
            cout << "请输入要查询的文件编号：";
            cin >> id;
            auto it = find_if(fileInfos.begin(), fileInfos.end(),
                              [id](FileInfo fileInfo) { return fileInfo.id == id; });
            if (it != fileInfos.end()) {
                cout << "文件编号\t文件种类\t文件名称\t存放位置" << endl;
                cout << it->id << "\t" << it->type << "\t"
                     << it->name << "\t" << it->location << endl;
            } else {
                cout << "未找到该文件信息！" << endl;
            }
            break;
        }
        case 2: {
            string name;
            cout << "请输入要查询的员工姓名：";
            cin >> name;
            auto it = find_if(employeeInfos.begin(), employeeInfos.end(),
                              [name](EmployeeInfo employeeInfo) { return employeeInfo.name == name; });
            if (it != employeeInfos.end()) {
                cout << "姓名\t年龄\t职务\t出勤情况" << endl;
                cout << it->name << "\t" << it->age << "\t" << it->title << "\t";
                for (auto attendance : it->attendance) {
                    cout << (attendance ? "出勤" : "缺勤") << " ";
                }
                cout << endl;
            } else {
                cout << "未找到该员工信息！" << endl;
            }
            break;
        }
        case 3: {
            string time;
            cout << "请输入要查询的会议时间：";
            cin >> time;
            auto it = find_if(meetingRecords.begin(), meetingRecords.end(),
                              [time](MeetingRecord meetingRecord) { return meetingRecord.time == time; });
            if (it != meetingRecords.end()) {
                cout << "会议时间\t参会人\t记录员\t会议内容" << endl;
                cout << it->time << "\t";
                for (auto attendee : it->attendees) {
                    cout << attendee << " ";
                }
                cout << "\t" << it->recorder << "\t"
                     << it->content << endl;
            } else {
                cout << "未找到该会议记录！" << endl;
            }
            break;
        }
        case 4: {
            string time;
            cout << "请输入要查询的时间：";
            cin >> time;
            auto it = find_if(officeTasks.begin(), officeTasks.end(),
                              [time](OfficeTask officeTask) { return officeTask.time == time; });
            if (it != officeTasks.end()) {
                cout << "时间\t事务\t记录人" << endl;
                cout << it->time << "\t" << it->task
                     << "\t" << it->recorder << endl;
            } else {
                cout << "未找到该办公室日常事务！" << endl;
            }
            break;
        }
        default:
            cout << "请选择正确的选项！" << endl;
            break;
    }
}

// 统计
void statistics() {
    int choice;
    cout << "请选择要统计的类型：" << endl;
    cout << "1. 员工出勤情况" << endl;
    cin >> choice;
    switch (choice) {
        case 1: {
            int attendanceCount = 0;
            int absenceCount = 0;
            for (auto employeeInfo : employeeInfos) {
                for (auto attendance : employeeInfo.attendance) {
                    if (attendance) {
                        attendanceCount++;
                    } else {
                        absenceCount++;
                    }
                }
            }
            cout << "出勤人数：" << attendanceCount << endl;
            cout << "缺勤人数：" << absenceCount << endl;
            break;
        }
        default:
            cout << "请选择正确的选项！" << endl;
            break;
    }
}

int main() {
    while (true) {
        cout << "请选择要执行的操作：" << endl;
        cout << "1. 添加文件信息" << endl;
        cout << "2. 显示文件信息" << endl;
        cout << "3. 添加员工信息" << endl;
        cout << "4. 显示员工信息" << endl;
        cout << "5. 查询员工出勤情况" << endl;
        cout << "6. 添加会议记录" << endl;
        cout << "7. 显示会议记录" << endl;
        cout << "8. 添加办公室日常事务" << endl;
        cout << "9. 显示办公室日常事务" << endl;
        cout << "10. 按条件查询" << endl;
        cout << "11. 统计" << endl;
        cout << "12. 退出" << endl;
        int choice;
        cin >> choice;
        switch (choice) {
            case 1:
                addFileInfo();
                break;
            case 2:
                showFileInfo();
                break;
            case 3:
                addEmployeeInfo();
                break;
            case 4:
                showEmployeeInfo();
                break;
            case 5:
                queryAttendance();
                break;
            case 6:
                addMeetingRecord();
                break;
            case 7:
                showMeetingRecord();
                break;
            case 8:
                addOfficeTask();
                break;
            case 9:
                showOfficeTask();
                break;
            case 10:
                queryByCondition();
                break;
            case 11:
                statistics();
                break;
            case 12:
                return 0;
            default:
                cout << "请选择正确的选项！" << endl;
                break;
        }
    }
}

该程序使用了结构体来封装文件信息、员工信息、会议记录和办公室日常事务等数据，提供了添加、查询、统计等基本功能。其中，查询和统计使用了STL中的find_if和count_if算法。希望该程序能够帮助到您。