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标题:通讯录管理系统运行不了,希望高手指点指点!!
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敏枫
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通讯录管理系统运行不了,希望高手指点指点!!
#include  <iostream>
#include  <string>
#include  <fstream>
#include  <iomanip>
using namespace  std;
class record
{
public:
    record();
    char  inter_face();
    void  add_person();
    void  show_person();
    void  alter();
    void  del_person();
    void  select();
    void  sort_person();
    void  save_new();
private:
    string  name;
    string  number;
    string  email;
    string  qq;
    string  addr;
    string  post_number;
}
record::record()
{
    name="\0";
    number="\0";
    email="\0";
    qq="\0";
   addr="\0";
   post number="\0";
}

char  record::inter_face()//首页
{
    system("class");

cout<<"  ※ ※ ※ ※ ※ ※ ※ ※ ※  通讯录管理系统 ※ ※ ※ ※ ※ ※ ※ ※ ※"<<endl<<endl;
    cout<<"  = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = = "<<endl;
    cout<<"                            ☆ 电商091  ☆"<<endl<<endl;
    cout<<"  ************************************************************************"<<endl;
    cout<<"  *            -------------- ※ 功能选择如下:※ -------------          *"<<endl<<endl;
    cout<<"  *                               1、首页                                *"<<endl;
    cout<<"  *                                 2、添加                                *"<<endl;
    cout<<"  *                               3、显示                                *"<<endl;
    cout<<"  *                               4、修改                                *"<<endl;                                            *"<<endl;
    cout<<"  *                               5、删除                                *"<<endl;
    cout<<"  *                               6、查询                                *"<<endl;
    cout<<"  *                               7、排序                                *"<<endl;         
    cout<<"  *                               8、保存                                *"<<endl;           *"<<endl;
    cout<<"  ************************************************************************"<<endl<<endl;

char  choose;
cin>>choose;
return  choose;
}


void  record::add_person()//添加
{
  cout<<endl<<"根据下面的提示输入联系人信息"<<endl<<endl
      <<"姓名":";
  cin>>name;
  cout<<"电话:";
  cin>>number;
  cout<<"email:";
  cin>>email;
  cout<<"qq:";
  cin>>qq;
  cout<<"地址:";
  cin>>addr;
  cout<<"邮编:";
  cin>>post number;
  save_new();

  cout<<endl<<endl<<"新联系人的信息已经保存好!!"<<endl<<endl;
}



void  record::show_all()//显示
{
    ifstream  inData("record.txt",ios::init);
    if (!inData)
    {
        cout<<endl<<"对不起! 没有找到文件!!"<<endl;
     return;
    }

bool  flag=ture;
string record;
while (getline(inData,record))
{
    if(flag)
    {
        cout<<endl<<"所有联系人信息如下:"<<endl;
    }
    cout<<record<<endl;
    flag=false;
}

if(flag)
{
    cout<<endl<<"通讯录中没有联系人!!"<<endl<<endl;
}
else
{
    cout<<endl<<"所有联系人已经显示出来!!"<<endl<<endl;
}
}




void  record::alter()//修改
{
    ofstream  outData("temp.txt",ios::out");
        ifstream  inData ("a.txt",ios::init);
    if(!outData||!inData)
    {
        cout<<endl<<endl"对不起! 没有找到文件!!"<<endl;
return;
    }

    string  sign;
    cout<<endl<<"你要修改的姓名或电话号码:";
    cin>>sign;
    string    strl;
    bool  flag=ture;
    string  str;
    while(inData>>name>>number)
    {
getline(inData,str);
if ((sign==name)||(sign==number))
{
    cout<<endl<<"你想修改的联系人:"<<endl<<endl;
    cout<<strl<<endl;
    cout<<setionsflags(ios::left)<<setw(10)"<<name<<"   "<<number<<str<<endl;
        cout<<endl<<"请根据下面的提示修改信息:"<<endl;
  cout<<"姓名":";
  cin>>name;
  cout<<"电话:";
  cin>>number;
  cout<<"email:";
  cin>>email;
  cout<<"qq:";
  cin>>qq;
  cout<<"地址:";
  cin>>addr;
  cout<<"邮编:";
  cin>>post number;
  save_new();
  flag=false;
  break;
}
outData  setionsflag(ios::left)<<setw(10)<<name
<<"   "<<number<<str<<endl;
    }
    if(flag)
    {
        cout<<endl<<"通讯录中没有联系人!!"<<endl<<endl;
    }
else
{
    while (getline(inData,str))
    {
        outData<<str<<endl;
    }
outData.close();
inData.close();
ofstream  out("a.txt",ios::out);
ifstream  in("temp.txt",ios::init);

if(!out||!in)

{
    cout<<endl<<"对不起!不能打开文件!!"<<endl<<endl;
    return;
}
while (getline(in,str))
{
    out<<str<<endl;
}
out.close();
in.close();
cout<<endl<<"这个人已在你的通讯录中修改!!"<<endl<<endl;
}
}

void delect()//删除
{   
    int i;
    char name2[20];
    cout<<"请输入想要删除的姓名:"<<endl;
    cin>>name2;
    for(i=0;i<=n;i++)
    {
    if(strcmp(record[i].name,name2)!=0)
        continue;
    else
    {
        for(int j=i;j<n-1;j++)
            record[j]=record[j+1];
        n--;
        cout<<"已删除该姓名资料"<<endl;
    }
    break;
    }
    if(i>n)
        {cout<<"不存在该姓名,请重新输入"<<endl;}
}

void  record::select()//查找
{
    ifstream  inData("record.txt",ios::in);
    if (!inData)
    {
        cout<<endl<<"对不起! 没有找到文件!!"<<endl;
     return;
    }
string sign;
cout<<endl<<"输入你想找的联系人姓名或电话:"<<;
cin>>sign;
}

string  str1;
bool  flag=true;
string str;
while  (inData>>name>>number)
{
    getline(inData,str);
    if (name==sign)||(number==sign))
    {
        cout<<endl<<"你要查找的联系人是:"<<endl<<endl;
        cout<<str1<<endl;
        cout<<setionflags(ios::left)<<setw(10)<<name
            <<number<<str<<endl;
        flag=false;
        break;
    }
}
}

void sort() //排序
{

    cout<<"<1>按姓名排序"<<endl;
    cout<<"<2>按电话排序"<<endl;
    cout<<"<3>按家庭地址排序"<<endl;
    cout<<"请选择排序方式:";
    int select3;
    cin>>select3;
    switch(select3)
    {
    case 1://按姓名排序
        {
            int i,j; //j是趟数
           records t; //t为某一空格               
            for(j=0;j<n-1;j++)
                for(i=0;i<n-j-1;i++)
         
                if(record[i].name>record[i+1].name)
                {t=record[i];record[i]=record[i+1];record[i+1]=t;}
               
                { cout<<" 姓名   电话    家庭地址    邮编   E_mail    QQ"<<endl;}
            for(i=0;i<n;i++)
            {
                cout<<setw(4)<<record[i].name<<"      "<<setw(4)<<record[i].telephone<<"     "<<setw(4)<<record[i].addr<<"      "<<setw(4)<<record[i].post_num<<"      "<<setw(4)<<record[i].E_mail<<"      "<<setw(4)<<record[i].QQ<<endl;
            }
        }
        break;
    case 2://按电话排序
        {
            int i,j; //j是趟数
           records t; //t为某一空格        
            for(j=0;j<n-1;j++)
                for(i=0;i<n-j-1;i++)
                if(record[i].telephone>record[i+1].telephone)
                {t=record[i];record[i]=record[i+1];record[i+1]=t;}
                { cout<<" 姓名   电话    家庭地址    邮编   E-mail   QQ"<<endl;}
            for(i=0;i<n;i++)
            {
                cout<<setw(4)<<record[i].name<<"   "<<setw(4)<<record[i].telephone<<"    "<<setw(4)<<record[i].addr<<"     "<<setw(4)<<record[i].post_num<<"    "<<setw(4)<<record[i].E_mail<<"     "<<setw(4)<<record[i].QQ<<endl;
            }
        }
        break;
    case 3://按家庭地址排序
        {
            int i,j; //j是趟数
           records t; //t为某一空格   
            for(j=0;j<n-1;j++)
                for(i=0;i<n-j-1;i++)
                if(record[i].addr>record[i+1].addr)
                {t=record[i];record[i]=record[i+1];record[i+1]=t;}
                { cout<<" 姓名   电话    家庭地址    邮编   E-mail   QQ"<<endl;}
            for(i=0;i<n;i++)
            {
                cout<<setw(4)<<record[i].name<<"    "<<setw(4)<<record[i].telephone<<"     "<<setw(4)<<record[i].addr<<"    "<<setw(4)<<record[i].post_num<<"       "<<setw(4)<<record[i].E_mail<<"    "<<setw(4)<<record[i].QQ<<endl;
            }
        }
    }
}

void  record::save_new ()//保存
{
    ofstream outData("a.txt",ios::app);
        if(!outData)
        {
            cout<<endl<<"对不起!文件打不开!!"<<endl<<endl;
    return;
}

outData  sationsflags(ios::left)<<setw(10)<<name<<"      "<<setw(8)<<number<<"       "<<setw(10)
<<email<<"       "<<setw(10)<<qq<<"       "<<setw(10)<<"       "<<addr<<setw(10)<<"       "<<
post number<<endl;
}
outData.close();
}
enum  power{add="1", show="2",delect="3",select="4",sort="5",save="6",end="0"};



int  main()
{
    char   choose()
    record   ab;
while (choos=ab.inter_face())
{
    switch(choose)
    {
    case  add:
           ab.add_person();
           break;
    case show:
           ab.show_person();
           break;
    case  del:
           ab.del_person();
           break;
    case  alter:
           ab.alter_person();
           break;
    case  select:
           ab.select_person();
           break;
    case  save:
           ab.save_person();
           break;
    case  end:
        cout<<endl<<"通讯录管理系统"<<endl<<endl;
exit(0);
break;
dafault:
break;
    }
}
return  0;
}
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2010-12-29 21:39
快速回复:通讯录管理系统运行不了,希望高手指点指点!!
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