用c++编写一个以班为单位进行通讯录信息管理

好的，以下是一个基于 C++ 的班级通讯录信息管理程序，实现了添加、修改、查找、删除等功能：

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

using namespace std;

// 记录结构体
struct Record {
    int id;             // 序号
    string name;        // 姓名
    string gender;      // 性别
    int age;            // 年龄
    string phone;       // 电话
    string hometown;    // 籍贯
    string address;     // 家庭住址
    string mailing_address; // 通信地址
    string postal_code; // 邮编
};

// 班级通讯录类
class AddressBook {
public:
    // 添加记录
    void addRecord() {
        Record record;
        record.id = records.size() + 1;
        cout << "姓名：";
        cin >> record.name;
        cout << "性别：";
        cin >> record.gender;
        cout << "年龄：";
        cin >> record.age;
        cout << "电话：";
        cin >> record.phone;
        cout << "籍贯：";
        cin >> record.hometown;
        cout << "家庭住址：";
        cin >> record.address;
        cout << "通信地址：";
        cin >> record.mailing_address;
        cout << "邮编：";
        cin >> record.postal_code;
        records.push_back(record);
        cout << "记录添加成功！" << endl;
    }

    // 修改记录
    void modifyRecord() {
        int id;
        cout << "请输入要修改的记录的序号：";
        cin >> id;
        if (id <= 0 || id > records.size()) {
            cout << "找不到该记录！" << endl;
            return;
        }
        Record& record = records[id - 1];
        cout << "姓名(" << record.name << ")：";
        cin >> record.name;
        cout << "性别(" << record.gender << ")：";
        cin >> record.gender;
        cout << "年龄(" << record.age << ")：";
        cin >> record.age;
        cout << "电话(" << record.phone << ")：";
        cin >> record.phone;
        cout << "籍贯(" << record.hometown << ")：";
        cin >> record.hometown;
        cout << "家庭住址(" << record.address << ")：";
        cin >> record.address;
        cout << "通信地址(" << record.mailing_address << ")：";
        cin >> record.mailing_address;
        cout << "邮编(" << record.postal_code << ")：";
        cin >> record.postal_code;
        cout << "记录修改成功！" << endl;
    }

    // 查找记录
    void searchRecord() {
        string keyword;
        cout << "请输入关键字：";
        cin >> keyword;
        vector<Record> results;
        for (const auto& record : records) {
            if (record.name.find(keyword) != string::npos ||
                record.phone.find(keyword) != string::npos ||
                record.hometown.find(keyword) != string::npos ||
                record.address.find(keyword) != string::npos ||
                record.mailing_address.find(keyword) != string::npos ||
                record.postal_code.find(keyword) != string::npos) {
                results.push_back(record);
            }
        }
        if (results.empty()) {
            cout << "没有找到匹配的记录！" << endl;
        } else {
            cout << "共找到" << results.size() << "条记录：" << endl;
            for (const auto& record : results) {
                printRecord(record);
            }
        }
    }

    // 删除记录
    void deleteRecord() {
        int id;
        cout << "请输入要删除的记录的序号：";
        cin >> id;
        if (id <= 0 || id > records.size()) {
            cout << "找不到该记录！" << endl;
            return;
        }
        records.erase(records.begin() + id - 1);
        cout << "记录删除成功！" << endl;
    }

    // 显示所有记录
    void showAllRecords() {
        if (records.empty()) {
            cout << "没有记录！" << endl;
        } else {
            for (const auto& record : records) {
                printRecord(record);
            }
        }
    }

private:
    // 记录列表
    vector<Record> records;

    // 打印记录
    void printRecord(const Record& record) {
        cout << "序号：" << record.id << endl;
        cout << "姓名：" << record.name << endl;
        cout << "性别：" << record.gender << endl;
        cout << "年龄：" << record.age << endl;
        cout << "电话：" << record.phone << endl;
        cout << "籍贯：" << record.hometown << endl;
        cout << "家庭住址：" << record.address << endl;
        cout << "通信地址：" << record.mailing_address << endl;
        cout << "邮编：" << record.postal_code << endl;
        cout << endl;
    }
};

// 程序入口
int main() {
    AddressBook addressBook;
    while (true) {
        cout << "请选择功能：" << endl;
        cout << "1. 添加记录" << endl;
        cout << "2. 修改记录" << endl;
        cout << "3. 查找记录" << endl;
        cout << "4. 删除记录" << endl;
        cout << "5. 显示所有记录" << endl;
        cout << "6. 退出程序" << endl;
        int choice;
        cin >> choice;
        switch (choice) {
        case 1:
            addressBook.addRecord();
            break;
        case 2:
            addressBook.modifyRecord();
            break;
        case 3:
            addressBook.searchRecord();
            break;
        case 4:
            addressBook.deleteRecord();
            break;
        case 5:
            addressBook.showAllRecords();
            break;
        case 6:
            return 0;
        default:
            cout << "无效的选择！" << endl;
        }
    }
}

以上是一个简单的班级通讯录信息管理程序，可以根据实际需求进行修改和完善。