个人通讯录管理

#include

#include

#include

#include

#include

using namespace std;

class Message

{

public:

char name[20];  //名字

char adress[20]; //单位

char call[15];  //固定电话

char phone[15];  //移动电话

char unit[10];  //分类

char EMALL[20];  //E-mail

char QQ[15];    //QQ

Message *next;

};

class Booklist

{

public:

Booklist(); //构造函数

~Booklist(); //析构函数

void Input(); //输入函数

void Output(); //输出函数

void Delet(); //删除

void Insert(); //插入

void Find(); //查找

void Show(); //展示界面

void Amend(); //修改函数

void In(); //导入文件

void Out(); //导出文件

private:

Message *head;

};

Booklist::Booklist()//构造函数

{

head=new Message;//开辟空间

if(head==NULL)

{

cout<<"开辟失败"<

}

head->next=NULL;

}

Booklist::~Booklist()

{

free(head);//释放空间

}

void Booklist::Show()

{

system("cls");

cout<<"\t\t\t\t\t欢迎使用屈大帅管理系统\t\t\t\t\t"<

cout<

cout<

cout<<"\t\t\t\t\t\t请输入你的选择\t\t\t\t\t\t"<

cout<<"\t\t\t\t\t\t1.输入\t\t\t\t\t\t"<

cout<<"\t\t\t\t\t\t2.输出\t\t\t\t\t\t"<

cout<<"\t\t\t\t\t\t3.增加\t\t\t\t\t\t"<

cout<<"\t\t\t\t\t\t4.删除\t\t\t\t\t\t"<

cout<<"\t\t\t\t\t\t5.查找\t\t\t\t\t\t"<

cout<<"\t\t\t\t\t\t6.修改\t\t\t\t\t\t"<

cout<<"\t\t\t\t\t\t7.保存\t\t\t\t\t\t"<

cout<<"\t\t\t\t\t\t8.导出\t\t\t\t\t\t"<

cout<<"\t\t\t\t\t\t0.退出\t\t\t\t\t\t"<

}

void Booklist::Input()

{

Message *pre;

pre=new Message;

Message *p=head;

while(p->next!=NULL)

{

p=p->next;

}//找到尾节点

cout<<"请输入联系人的信息:"<

cout<<"姓名:";

cin>>pre->name;

cout<<"单位:";

cin>>pre->adress;

cout<<"call:";

cin>>pre->call;

cout<<"phone:";

cin>>pre->phone;

cout<<"分类:";

cin>>pre->unit;

cout<<"EMALL:";

cin>>pre->EMALL;c

cout<<"QQ:";

cin>>pre->QQ;

pre->next=NULL;//pre为尾节点

p->next=pre;

}

void Booklist::Output()

{

system("cls");

int s=1,count=0;

Message *p=head->next;

while(p!=NULL)

{

cout<<"第"<

cout<<"姓名："<name<<"  单位："<adress<<"  固定电话："<call<<"  移动电话："<phone

<<"  分类："<unit<<"  EMALL："<EMALL<<"  QQ："<QQ<

p=p->next;

s++;

count++;

if(count%10==0)

{

cout<<"请按任意键翻页"<

system("pause");

system("cls");

}

}

}

void Booklist::Insert()

{

system("cls");

Message *pre;

pre=new Message;

Message *p=head;

int n;

while(p->next!=NULL)

{

p=p->next;

}

cout<<"请输入要添加的联系人信息:"<

cout<<"姓名:";

cin>>pre->name;

cout<<"单位:";

cin>>pre->adress;

cout<<"call:";

cin>>pre->call;

cout<<"phone:";

cin>>pre->phone;

cout<<"分类:";

cin>>pre->unit;

cout<<"EMALL:";

cin>>pre->EMALL;

cout<<"QQ:";

cin>>pre->QQ;

pre->next=NULL;

p->next=pre;

}

void Booklist::Delet()

{

system("cls");

char d_name[20];

Message *p=head;

Message *q;

q=p->next;

cout<<"请输入需要删除的联系人姓名:";

cin>>d_name;

while(q)//遍历

{

if (strcmp(q->name, d_name) == 0 )

        {

            p->next = q->next;//删除q节点，使原来指向q节点的指针直接指向q的下一个节点

            free(q);    //删除q节点

            break;

        }

        else

        {

            p = p->next;

            q = q->next;

        }

}

}

void Booklist::Find()

{

system("cls");

int choice;

char c_name[20];

char c_adress[20];

char c_unit[20];

Message *p=head->next;

int flag=0;//flag用于判定是否有查询结果

cout<<"请选择要查询的方式"<

cout<<"1.姓名"<

cout<<"2.单位"<

cout<<"3.分类"<

cin>>choice;

switch(choice)

{

case 1:

cout<<"请输入要查询的姓名：";

cin>>c_name;

cout<<"查询结果如下"<

while(p!=NULL)

{

if(strcmp(p->name,c_name)==0)

{

cout<<"姓名：";

cout<name<

cout<<"单位：";

cout<adress<

cout<<"固定电话：";

cout<call<

cout<<"移动手机：";

cout<phone<

cout<<"分类：";

cout<unit<

cout<<"EMALL：";

cout<EMALL<

cout<<"QQ：";

cout<QQ<

cout<

flag++;

}

p=p->next;

}

if(flag==0)

{

cout<<"无此信息！！"<

}

break;

case 2:

cout<<"请输入要查询的单位：";

cin>>c_adress;

cout<<"查询结果如下"<

while(p!=NULL)

{

if(strcmp(p->adress,c_adress)==0)

{

cout<<"姓名：";

cout<name<

cout<<"单位：";

cout<adress<

cout<<"固定电话：";

cout<call<

cout<<"移动手机：";

cout<phone<

cout<<"分类：";

cout<unit<

cout<<"EMALL：";

cout<EMALL<

cout<<"QQ：";

cout<QQ<

cout<

flag++;

}

p=p->next;

}

if(flag==0)

{

cout<<"无此信息！！"<

}

break;

case 3:

cout<<"请输入要查询的分类：";

cin>>c_unit;

cout<<"查询结果如下"<

while(p!=NULL)

{

if(strcmp(p->unit,c_unit)==0)

{

cout<<"姓名：";

cout<name<

cout<<"单位：";

cout<adress<

cout<<"固定电话：";

cout<call<

cout<<"移动手机：";

cout<phone<

cout<<"分类：";

cout<unit<

cout<<"EMALL：";

cout<EMALL<

cout<<"QQ：";

cout<QQ<

cout<

flag++;

}

p=p->next;

}

if(flag==0)

{

cout<<"无此信息！！"<

}

break;

}

}

void Booklist::Amend()

{

char A_name[20];   

char A_adress[20]; 

char A_call[15]; 

char A_phone[15];

char A_unit[10];

char A_EMALL[20];

char A_QQ[15];

int amend=0;

Message *p;

p=head->next;

cout<<"请输入要修改信息的联系人姓名：";

cin>>A_name;

while(p)

{

if(strcmp(A_name,p->name)==0)

{

cout<<"该联系人信息如下"<

cout<<"姓名：";

cout<name<

cout<<"单位：";

cout<adress<

cout<<"固定电话：";

cout<call<

cout<<"移动手机：";

cout<phone<

cout<<"分类：";

cout<unit<

cout<<"EMALL：";

cout<EMALL<

cout<<"QQ：";

cout<QQ<

cout<

cout<<"请输入要修改的信息"<

cout<<"姓名:";

cin>>A_name;

cout<<"单位:";

cin>>A_adress;

cout<<"call:";

cin>>A_call;

cout<<"phone:";

cin>>A_phone;

cout<<"分类:";

cin>>A_unit;

cout<<"EMALL:";

cin>>A_EMALL;

cout<<"QQ:";

cin>>A_QQ;

strcpy(p->name,A_name);//strcpy拷贝函数

strcpy(p->adress,A_adress);

strcpy(p->call,A_call);

strcpy(p->phone,A_phone);

strcpy(p->unit,A_unit);

strcpy(p->EMALL,A_EMALL);

strcpy(p->QQ,A_QQ);

amend++;

break;

}

else

{

p=p->next;

}

}

if(amend==0)

{

cout<<"查无此人！"<

}

}

void Booklist::In()

{

Message *p;

fstream file;

file.open("通讯录.txt",ios::out);

if(!file)

{

cout<<"打开文件失败！"<

exit(1);

}

p=head->next;

while(p!=NULL)

{

file<name<<" "<adress<<" "<call<<" "<phone<<" "<unit<<" "<EMALL<<" "<QQ<

p=p->next;

}

file.close();

cout<<"保存成功!!"<

}

void Booklist::Out()

{

Message *q=head->next;

fstream file;

file.open("通讯录.txt",ios::in);

if(!file)

{

cout<<"文件打开失败！"<

}

while(q)

{

file>>q->name>>q->adress>>q->call>>q->phone>>q->unit>>q->EMALL>>q->QQ;

cout<<" 姓名:"<name<<" 单位:"<adress<<" 固定电话:"<call<<" 移动手机:"<phone<<" 分类:"<unit<<" EMALL:"<EMALL<<" QQ:"<QQ<

q=q->next;

}

file.close();

}

int main()

{

Booklist L;

int choose;

int n;

int count=0;

int sum=0;

system("color B5");

for ( int k = 0; k < 15; k++)

{

cout<<"      █";

Sleep(100);

}

cout<

while(sum==0)

{

L.Show();

cout<

cout<<"请输入选择：";

cin>>choose;

switch(choose)

{

case 1:

cout<<"请输入要记录的联系人个数：";

cin>>n;

for(int i=1;i<=n;i++)

{

cout<<"第"<

L.Input();

}

system("pause");

break;

case 2:

L.Output();

system("pause");

break;

case 3:

L.Insert();

cout<<"插入成功！！"<

system("pause");

break;

case 4:

L.Delet();

cout<<"删除成功！！"<

system("pause");

break;

case 5:

L.Find();

system("pause");

break;

case 6:

L.Amend();

system("pause");

break;

case 7:

L.In();

system("pause");

break;

case 8:

L.Out();

system("pause");

break;

case 0:

sum++;

cout<<"再见！！"<

break;

}

}

return 0;

}