黑马程序员通讯录管理系统c++

黑马程序员通讯录管理系统C++是一个用于管理通讯录联系人信息的系统。在该系统中，可以进行添加联系人、显示联系人、删除联系人、查找联系人、修改联系人、清空通讯录等功能。

在系统的实现思路中，清空通讯录的方法是通过将通讯录记录的联系人数量置为0来实现逻辑清空。具体的代码实现如下：

void cleanPerson(Addressboks * abs) {
    cout << "您的通讯录是否清空？(Y/N)" << endl;
    string select;
    cin >> select;
    while (true) {
        if (select == "Y" || select == "y") {
            abs->m_Size = 0; // 将当前记录联系人数量置为0，做逻辑清空操作
            cout << "通讯录已清空" << endl;
        } else if (select == "N" || select == "n") {
            break;
        } else {
            cout << "输入有误" << endl;
            break;
        }
    }
    system("pause");
    system("cls");
}

而测试清空联系人功能的方法是判断当前通讯录中是否有人员，若人数为0，则提示记录为空；若人数大于0，则显示通讯录中的信息。具体的代码实现如下：

void showPerson(Addressboks * abs) {
    if (abs->m_Size == 0) {
        cout << "通讯录为空" << endl;
    } else {
        for (int i = 0; i < abs->m_Size; i++) {
            cout << "姓名：" << abs->personArray[i].m_Name << "\t";
            cout << "性别：" << (abs->personArray[i].m_Sex == 1 ? "男" : "女") << "\t";
            cout << "年龄：" << abs->personArray[i].m_Age << "\t";
            cout << "电话：" << abs->personArray[i].m_Phone << "\t";
            cout << "地址：" << abs->personArray[i].m_Addr << endl;
        }
    }
    system("pause");
    system("cls");
}

以上就是黑马程序员通讯录管理系统C++的相关介绍和功能实现方法。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
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