2024年最全利用c c++实现通讯录_c++ 1，2024年最新C C++程序员必看

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string m_addr;

};
//设计通讯录结构体
struct addressbooks
{
//通讯录中保存的联系人数组
struct person personarray[MAX];

//通讯录中记录当前联系人个数
int m_size=0;

};
//1.添加联系人
void addperson(addressbooks* abs)
{
//判断通讯录人数是否已满
if (abs->m_size == MAX)
{
cout << “通讯录已满，无法添加” << 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;//把数据存进结构体中

	//性别
	cout << "请输入性别" << endl;
	cout << "1 --- 男" << endl;
	cout << "2 --- 女" << endl;
	int sex = 0;
	while (true)
	{
		cin >> sex;
		if (sex == 1 || sex == 2)
		{
			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" << endl;
	int age = 0;
	
	while (true)
	{
		cin >> age;
		if (age > 0 && age < 150)
		{
			abs->personarray[abs->m_size].m_age = age;
			break;
		}
		cout << "年龄输入不合理，请重新输入" << endl;
		cout << "请输入年龄" << endl;
	}
	//电话
	cout << "请输入联系电话" << endl;
	
	string phone;
	
		while(true)
		{
			cin >> phone;
			int count = phone.length();
			if (count<= 11)
			{
				abs->personarray[abs->m_size].m_phone = phone;
				break;
			}
			cout << "输入有误，请重新输入" << endl;
			cout << "请输入电话" << endl;
		}
	//住址
	cout << "请输入家庭住址" << endl;
	string address;
	cin >> address;
	abs->personarray[abs->m_size].m_addr =address;
	//更新通讯录人数
	abs->m_size++;
	cout << "添加成功" << endl;
	system("pause");
	system("cls");
}

}
//2.显示联系人
void showperson(addressbooks* abs)
{
if (abs->m_size == 0)
{
cout << “当前记录为空” << 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”);
}
//检测用户是否存在
int isexist(addressbooks* abs, string name)
{
for (int i = 0; i < abs->m_size; i++)
{
if (abs->personarray[i].m_name == name)
{
return i;
}
}
return -1;
}
//3.删除指定的联系人
void deleteperson(addressbooks* abs)
{
cout << “请输入你要删除的联系人” << endl;
string name;
cin >> name;
int ret=isexist(abs, name);
if (ret == -1)
{
cout << “查无此人” << endl;
}
else
{
for (int i = ret; i < abs->m_size; i++)
{
abs->personarray[i] = abs->personarray[i + 1];//数据迁移，进行覆盖
}
abs->m_size–;//每删除一个人通讯录减少一个人
cout << “删除成功” << endl;
}
system(“pause”);
system(“cls”);
}
//4.查找指定的联系人
void findperson(addressbooks* abs)
{
cout << “请输入你要查找的联系人” << endl;
string name;
cin >> name;
int ret = isexist(abs, name);
if (ret == -1)
{
cout << “查无此人” << endl;
}
else
{
cout << “姓名：” << abs->personarray[ret].m_name << “\t”;
cout << “性别：” << (abs->personarray[ret].m_sex == 1 ? “男”:“女”) << “\t”;
cout << “年龄：” << abs->personarray[ret].m_age << “\t”;
cout << “电话：” << abs->personarray[ret].m_phone << “\t”;
cout << “住址：” << abs->personarray[ret].m_addr << “\t”;
}
system(“pause”);
system(“cls”);

}
//5.修改联系人
void modifyperson(addressbooks* abs)
{
cout << “请输入你要修改的联系人” << endl;
string name;
cin >> name;
int ret = isexist(abs, name);
if (ret == -1)
{
cout << “查无此人” << endl;
}
else
{
//姓名
string name;
cout << “请输入姓名：” << endl;
cin >> name;
abs->personarray[ret].m_name = name;
//性别

	cout << "请输入性别" << endl;
	cout << "1 --- 男" << endl;

既有适合小白学习的零基础资料，也有适合3年以上经验的小伙伴深入学习提升的进阶课程，涵盖了95%以上C C++开发知识点，真正体系化！

由于文件比较多，这里只是将部分目录截图出来，全套包含大厂面经、学习笔记、源码讲义、实战项目、大纲路线、讲解视频，并且后续会持续更新

如果你需要这些资料，可以戳这里获取

既有适合小白学习的零基础资料，也有适合3年以上经验的小伙伴深入学习提升的进阶课程，涵盖了95%以上C C++开发知识点，真正体系化！*

由于文件比较多，这里只是将部分目录截图出来，全套包含大厂面经、学习笔记、源码讲义、实战项目、大纲路线、讲解视频，并且后续会持续更新

如果你需要这些资料，可以戳这里获取