系统需求:
添加联系人:向通讯录中添加新人,信息包括(姓名、性别、年龄、
联系电话、家庭住址)最多记录1000人
显示联系人:显示通讯录中所有联系人信息
删除联系人:按照姓名进行删除指定联系人
查找联系人:按照姓名查找指定联系人
修改联系人:按照姓名重新修改指定联系人
清空联系人:清空通讯录中所有信息
退出通讯录:退出当前使用的通讯录
#include <iostream>
using namespace std;
#include <string>
#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 << "你添加成功了!" << 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 << "家庭住址:" << 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;
}
void deletePerson(Addressbooks * abs)
{
cout << "请输入您要删除的联系人" << 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;
}
else
{
cout << "查无此人" << endl;
}
system("pause");
system("cls");
}
void findPerson(Addressbooks * abs)
{
cout << "请输入您要查找的联系人" << 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 << "家庭地址:" << abs->personArray[ret].m_Addr << endl;
}
else
{
cout << "查无此人" << endl;
}
system("pause");
system("cls");
}
void modifyPerson(Addressbooks * abs)
{
cout << "请输入您要修改的联系人:" << 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 << "修改成功了!" << endl;
}
else
{
cout << "查无此人" << endl;
}
system("pause");
system("cls");
}
void cleanPerson(Addressbooks * abs)
{
abs->m_Size = 0;
cout << "通讯录已清空" << endl;
system("pause");
system("cls");
}
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:
addPerson(&abs);
break;
case 2:
showPerson(&abs);
break;
case 3:
deletePerson(&abs);
break;
case 4:
findPerson(&abs);
break;
case 5:
modifyPerson(&abs);
break;
case 6:
cleanPerson(&abs);
break;
case 0:
cout << "欢迎下次使用" << endl;
system("pause");
return 0;
break;
default:
break;
}
}
}