这篇文章给大家分享的是有关C++怎么实现通讯录管理系统的内容。小编觉得挺实用的,因此分享给大家做个参考,一起跟随小编过来看看吧。
具体内容如下
#include<iostream>
#include<string>
using namespace std;
#define MAX 1000
struct Person
{
string m_Name;
int m_Sex;
int m_Age;
string m_Phone;
string m_Addr;
};
struct Addressbooks
{
struct Person personArray[MAX];
int m_Size;
};
void addPerson(Addressbooks * abs)
{
if (abs->m_Size == MAX)
{
cout << "通讯录已满,无法添加!" << endl;
return;
}
else
{
string name;
cout << "请输入姓名:" << endl;
cin >> name;
abs->personArray[abs->m_Size].m_Name = name;
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;
}
cout << "请输入年龄:" << endl;
int age = 0;
cin >> age;
abs->personArray[abs->m_Size].m_Age = age;
cout << "请输入联系电话:" << endl;
string phone;
cin >> phone;
abs->personArray[abs->m_Size].m_Phone = phone;
cout << "请输入家庭住址:" << endl;
string address;
cin >> address;
abs->personArray[abs->m_Size].m_Addr = address;
abs->m_Size++;
cout << "添加成功" << endl;
system("pause");
system("cls");
}
}
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 << "住址:" << abs->personArray[i].m_Addr << endl;
}
}
system("pause");
system("cls");
}
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; //没找到
}
//删除联系人
void deletePerson(Addressbooks * abs)
{
cout << "请输入要删除的联系人:" << endl;
string name;
cin >> name;
int ret = isExist(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;
}
system("pause");
system("cls");
}
//查找联系人
void findPerson(Addressbooks * abs)
{
cout << "请输入要查找的联系人:" << endl;
string name;
cin >> name;
int ret = isExist(abs, name);
if (ret != -1)
{
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 << endl;
}
else
{
cout << "查无此人" << endl;
}
system("pause");
system("cls");
}
//修改联系人
void modifyPerson(Addressbooks * abs)
{
cout << "请输入要修改的联系人:" << endl;
string name;
cin >> name;
int ret = isExist(abs, name);
if (ret != -1)
{
string name;
cout << "请输入姓名:" << endl;
cin >> name;
abs->personArray[ret].m_Name = name;
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[ret].m_Sex = sex;
break;
}
cout << "输入有误,请重新输入!" << endl;
}
cout << "请输入年龄:" << endl;
int age = 0;
cin >> age;
abs->personArray[ret].m_Age = age;
cout << "请输入联系电话:" << endl;
string phone;
cin >> phone;
abs->personArray[ret].m_Phone = phone;
cout << "请输入家庭住址:" << endl;
string address;
cin >> address;
abs->personArray[ret].m_Addr = address;
cout << "修改成功" << endl;
}
else
{
cout << "查无此人" << endl;
}
system("pause");
system("cls");
}
//清空联系人
void cleanPerson(Addressbooks * abs)
{
abs->m_Size = 0;
cout << "通讯录已清空" << endl;
system("pause");
system("cls");
}
//显示菜单
void showMenu()
{
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、退出通讯录 *****" << endl;
cout << "*************************" << endl;
}
int main()
{
Addressbooks abs;
abs.m_Size = 0;
int select = 0;
while (true)
{
showMenu();
cin >> select;
switch (select)
{
case 1: //添加联系人
addPerson(&abs);
break;
case 2: //显示联系人
showPerson(&abs);
break;
case 3: //删除联系人
/*{
cout << "请输入删除联系人姓名:" << endl;
string name;
cin >> name;
if (isExist(&abs, name) == -1)
{
cout << "查无此人" << endl;
}
else
{
cout << "找到此人" << endl;
}
}*/
deletePerson(&abs);
break;
case 4: //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:
cout << "欢迎下次使用" << endl;
system("pause");
return 0;
break;
default:
break;
}
}
system("pause");
return 0;
}
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