C++通讯录管理系统

#include 
#include 
#define Max 1000
using namespace std;

//1、显示菜单界面
void showMenu()
{

	cout << "***************************" << endl;
	cout << "***************************" << endl;
	cout <<"******" << " 1、添加联系人 " << "******" << endl;
	cout << "******" << " 2、显示联系人 " << "******" << endl;
	cout << "******" << " 3、删除联系人 " << "******" << endl;
	cout << "******" << " 4、查找联系人 " << "******" << endl;
	cout << "******" << " 5、修改联系人 " << "******" << endl;
	cout << "******" << " 6、清空联系人 " << "******" << endl;
	cout << "******" << " 0、推出通讯录 " << "******" << endl;
	cout << "***************************" << endl;
	cout << "***************************" << endl;
}

//设计联系人结构体
struct person
{
	string m_Name;
	int m_Sex; //输入1代表女，0代表男，
	int m_Age; //年龄
	string m_Phone; //电话号码
	string m_Addr;  //地址

};
//设计通讯录结构体
struct addressbooks
{
	
	//通讯录中保存联系人数组
	struct person personArray[Max];

	//通讯录当中记录的联系人个数
	int m_Size;
};


//显示联系人
void showPerson(addressbooks* abs)
{
	//判断通讯录中人数是否为0
	if (abs->m_Size == 0)
	{
		cout << "记录为空" << endl;
	}
	else
	{
		for (int i=0;im_Size;i++)
		{
		cout << "姓名：" << abs->personArray[i].m_Name << "t";
		cout << "年龄：" << abs->personArray[i].m_Age << "t";
		cout << "性别："<< (abs->personArray[i].m_Sex == 1 ? "男":"女") << "t";
		cout << "地址：" << abs->personArray[i].m_Addr << "t";
		cout << "电话号码：" << abs->personArray[i].m_Phone << endl;
		}
	}
	system("pause");
	system("cls");//清理屏幕的效果

}


//添加联系人
void addPerson(addressbooks * abs)
{
	//判断通讯录是否满了
	if (abs->m_Size == Max)
	{
		cout << "通讯录已满，无法继续添加" << endl;
		return;
	}
	else
	{
		//添加具体联系人
		//姓名
		string name;
		cout << "请输入姓名：" << endl;
		cin >> name;
		abs->personArray[abs->m_Size].m_Name=name;
		//电话
		cout << "请输入电话号码：" << endl;
		string phone;
		cin >> phone;
		abs->personArray[abs->m_Size].m_Phone = phone;
		//性别
		cout << "请输入性别：" << endl;
		cout << "1------男" << endl;
		cout << "0------女" << endl;
		int sex=0;
		
		while (true)
		{
			//如果输入的是1或者0，可以退出循环，否则重新输入
			cin >> sex;
			if (sex == 1 || sex == 0)
		{
			abs->personArray[abs->m_Size].m_Sex = sex;
			break;
		}
			cout << "输入有误，请重新输入" << endl;
		}

		//年龄
		cout << "请输入年龄："<> age;
		abs->personArray[abs->m_Size].m_Age = age;
		//住址
		cout << "请输入家庭地址：" << endl;
		string address;
		cin >> address;
		abs->personArray[abs->m_Size].m_Addr = address;
		//更新
		abs->m_Size++;
		cout << "添加成功"<m_Size; i++)
	{
		//找到用户输入的姓名了
		if (abs->personArray[i].m_Name == name)
		{
			return i;
		}
		
	}
	return -1;
}
//删除
void deletePerson(addressbooks* abs)
{
	cout << "请输入要删除的联系人" << endl;

	string name;
	cin >> name;

	int ret = isExit(abs, name);
	if (ret != -1)
	{
		for (int i = ret; i < abs->m_Size; i++)
		{
			abs->personArray[i] = abs->personArray[i + 1];
		}
		abs->m_Size--;
		cout << "删除成功" << endl;
	}
	else
	{
		cout << "查无此人" << endl;
	}
	system("pause");
	system("cls");//清理屏幕的效果
}

//查找联系人
void findPerson(addressbooks* abs)
{
	cout << "请输入您要查找的联系人姓名" << endl;
		string name;
		cin >> name;
		//判断是否存在
		int ret = isExit(abs, name);

		if (ret!=-1)
		{
			cout << "姓名：" << abs->personArray[ret].m_Name << "t";
			cout << "年龄：" << abs->personArray[ret].m_Age << "t";
			cout << "性别：" << (abs->personArray[ret].m_Sex == 1 ? "男" : "女") << "t";
			cout << "地址：" << abs->personArray[ret].m_Addr << "t";
			cout << "电话号码：" << abs->personArray[ret].m_Phone << endl;
		}
		else
		{
			cout << "查无此人" <> name;

	int ret = isExit(abs, name);

	if (ret != -1)//找到指定的联系人
	{
		//姓名
		string name;
		cout << "请输入要修改的人的姓名" << endl;
		cin >> name;
		abs->personArray[ret].m_Name = name;
		//性别
		cout << "请输入性别：" << endl;
		cout << "1----男" << endl;
		cout << "0----女" << endl;
		int sex = 0;
		while (true)
		{
			cin >> sex;
		if (sex == 1 || sex == 0)
		{
			abs->personArray[ret].m_Sex = sex;
			break;
		}
		cout << "输入有误，请重新输入" << endl;

		}
		
		//年龄
		cout << "请输入年龄:" << endl;
		int age = 0;
		cin >> age;
		abs->personArray[ret].m_Age = age;

		//电话
		cout << "请输入联系电话:" << endl;
		string phone;
		cin >> phone;
		abs->personArray[ret].m_Phone = phone;

		//家庭住址
		cout << "请输入家庭住址:" << endl;
		string addr;
		cin >> addr;
		abs->personArray[ret].m_Addr = addr;
	}
	else
	{
		cout << "查无此人" << endl;
	}
	system("pause");
	system("cls");//清理屏幕的效果
}

//清空所有联系人
void cleanPerson(addressbooks *abs)
{
	abs->m_Size = 0;//将当前记录的联系人的数量重置为零，做逻辑清空操作
	cout << "清空成功" << endl;
	system("pause");
	system("cls");//清理屏幕的效果
}

int main()
{
	//创建通讯录结构体变量
	addressbooks abs;
	//初始化通讯录中当前人员个数
	abs.m_Size = 0;
	//加人

	int select = 0;//创建用户选择输入的变量
	while (true) {

		//菜单的调用
		showMenu();

		cin >> select;

		switch (select)
		{
		case 1: //添加联系人
			addPerson(&abs); //利用地址传递可以修饰实参
			break;
		case 2: //显示联系人
			showPerson(&abs);
			break;
		case 3: //删除联系人
		{//在case里面声明要加括号
			cout << "请输入一个删除的人的名字:" << endl;
			string name;
			cin >> name;

			if (isExit(&abs, name) == -1)
			{
				cout << "查无此人" << endl;
			}
			else
			{
				cout << "找到此人" << endl;
			}
		}
			break;
		case4: //查找联系人
			findPerson(&abs);
			break;
		case 5: //修改联系人
			modifyPerson(&abs);
			break;
		case 6: //清空联系人
			cleanPerson(&abs);
			break;
		case 0: //退出通讯录 功能
			cout << "欢迎下次使用" << endl;
			system("pause");
			return 0;
			break;

		}
	}
	
	






	system("pause");
	return 0;
}