#include <iostream>
using namespace std;
#include<string>
#define MAX 1000
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 << "*****7、退出通讯录*****" << endl;
cout << "***********************" << endl;
}
struct Person
{
string Name;
int Sex;
int Age;
string Phone;
string addr;
};
struct Addressbooks
{
struct Person personArray[MAX];
int Size;
};
//添加联系人
void addPerson(Addressbooks* abs)
{
if (abs->Size == MAX)
{
cout << "通讯录已满,无法添加!" << endl;
}
else
{
//姓名
string name;
cout << "请输入姓名:";
cin >> name;
abs->personArray[abs->Size].Name = name;
//性别
cout << "请输入性别(1-----男------2-------女)" << endl;
int sex = 0;
while (true)
{
cin >> sex;
if (sex == 1 || sex == 2)
{
abs->personArray[abs->Size].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[abs->Size].Age = age;
//电话
cout << "请输入联系电话:" << endl;
string phone;
cin >> phone;
abs->personArray[abs->Size].Phone = phone;
//地址
cout << "请输入居住地址:" << endl;
string addres;
cin >> addres;
abs->personArray[abs->Size].addr = addres;
//更新人数
abs->Size++;
cout << "添加成功!" << endl;
//清屏
system("pause");
system("cls");
}
}
//显示联系人
void showPerson(Addressbooks* abs)
{
if (abs->Size == 0) {
cout << "当前记录为空" << endl;
}
else {
for (int i = 0; i < abs->Size; i++) {
cout << "姓名:" << abs->personArray[i].Name << "\t";
cout << " 姓别:" << (abs->personArray[i].Sex == 1 ? "男":"女") << "\t";
cout << " 年龄:" << abs->personArray[i].Age << "\t";
cout << " 电话:" << abs->personArray[i].Phone << "\t";
cout << " 地址:" << abs->personArray[i].addr << endl;
cout << "----------显示完成--------------" << endl;
}
system("pause");
system("cls");
}
}
//检查联系人
int isExist(Addressbooks* abs, string name)
{
for (int i = 0; i < abs->Sizes; i++) {
if (abs->personArray[i].Name == name) {
return i;
}
}
return -1;
}
//删除联系人
void deletePeron(Addressbooks* abs)
{
cout << "请输入您要删除的联系人:";
string name;
cin >> name;
int ret = isExist(abs, name);
if (ret != -1) {
for (int i = ret; i < abs->Size; i++) {
abs->personArray[i] = abs->personArray[i + 1];
}
abs->Size--;
cout << "删除成功!" << endl;
}
else {
cout << "查无此人!" << endl;
}
system("pasue");
system("cls");
}
void finePerson(Addressbooks * abs)
{
cout << "请输入您要查找的联系人:";
string name;
cin >> name;
int ret = isExist(abs, name);
if (ret != -1) {
cout << "姓名:" << abs->personArray[ret].Name << "\t";
cout << " 姓别:" << (abs->personArray[ret].Sex == 1 ? "男" : "女") << "\t";
cout << " 年龄:" << abs->personArray[ret].Age << "\t";
cout << " 电话:" << abs->personArray[ret].Phone << "\t";
cout << " 地址:" << abs->personArray[ret].addr << endl;
cout << "----------显示完成--------------" << endl;
}
else {
cout << "查无此人" << endl;
}
system("pause");
system("cls");
}
//修改联系人
void modifyPerson(Addressbooks* abs)
{
cout << "请输入您要修改的联系人:";
string name;
cin >> name;
int ret = isExist(abs, name);
if (ret != -1) {
//姓名
string name;
cout << "请输入姓名:";
cin >> name;
abs->personArray[ret].Name = name;
//性别
cout << "请输入性别 1---男 2---女:";
int sex = 0;
while (true) {
if (sex == 1 || sex == 2) {
abs->personArray[ret].Sex = sex;
break;
}
cout << "请输入正确的信息!";
}
//年龄
cout << "请输入年龄:";
int age = 0;
cin >> age;
abs->personArray[ret].Age = age;
//电话
cout << "请输入联系电话:";
string phone;
cin >> phone;
abs->personArray[ret].Phone = phone;
//地址
cout << "请输入一个家庭住址:";
string address;
cin >> address;
abs->personArray[ret].addr = address;
cout << "修改成功!";
}
else {
cout << "查无此人!" << endl;
}
system("pause");
system("cls");
}
//清空联系人
void cleanPerson(Addressbooks* abs)
{
abs->Size = 0;
cout << "通讯录已清空!" << endl;
system("pause");
system("cls");
}
int main()
{
Addressbooks abs;
abs.Size = 0;
int select = 0;
while (true) {
showMenu();
cin >> select;
switch (select)
{
case 1:
addPerson(&abs);
break;
case 2:
showPerson(&abs);
break;
case 3:
deletePeron(&abs);
break;
case 4:
finePerson(&abs);
break;
case 5:
modifyPerson(&abs);
break;
case 6:
cleanPerson(&abs);
break;
case 7:
cout << "欢迎下次使用" << endl;
system("pause");
return 0;
break;
default:
break;
}
}
system("pause");
return 0;
}
【C++】通讯录案例
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Origin blog.csdn.net/qq_26082507/article/details/120589627
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