{ system("cls");
CNode *pNode;
CTelRecord *pTel;
char szName[20],szNumber[20], kind[20], writer[20];
cout<<"\n\t\t ◇請輸入書名（輸入0結束） :";
cin.getline (szName,20);
while(strcmp(szName,"0"))
{
cout<<"\t\t ◇請輸入書的編號 :";
cin.getline(szNumber,20);
cout<<"\t\t ◇請輸入書的種類（社科，自科，文學，工具書，其他）:";
cin.getline(kind,20);
cout<<"\t\t ◇請輸入作者的姓名 :";
cin.getline(writer,20);
pTel=new CTelRecord;
pTel->SetRecord(szName,szNumber,kind,writer);
pNode=new CNode;
pNode->InputData(pTel);
TelList.AddNode(pNode);
system("cls");
cout<<"\n\t\t ☆請輸入書名（輸入0結束）:";
cin.getline(szName,20);
}
cout<<endl<<endl;
}
void DisplayRecord(CList &TelList)
{ system("cls");
cout<<endl<<setw(15)<<" ☆ 書名 ☆ "<<setw(15)<<"\t☆ 書的編號 ☆"<<setw(15)<<"\t ☆ 書的種類 ☆"<<setw(15)<<"\t ☆ 作者☆ \n"<<endl;
TelList.ShowList();
cout<<endl<<endl;
}
void LookUpRecord(CList &TelList)
{ system("cls");
CNode *pLook;
char szName[20];
cout<<"\n\t\t ☆請輸入您想要查找的書名（輸入0結束）";
cin.getline(szName,20);
while(strcmp(szName,"0"))
{
CTelRecord tele(szName,"0","0","0");
pLook=TelList.LookUp(tele);
if(pLook)
{
cout<<endl<<"\t\t ※在裏面找到的紀錄 "<<szName <<",內容是:\n"<<endl;
cout<<endl<<setw(15)<<" ☆ 書名 ☆ "<<setw(15)<<"\t☆ 書的編號 ☆"<<setw(15)<<"\t ☆ 書的種類 ☆"<<setw(15)<<"\t ☆ 作者☆ \n"<<endl;
pLook->ShowNode();
}
else
cout<<"\n\t\t !!!在裏面找不到 "<<szName<<" ."<<endl;
system("pause");
system("cls");
cout<<"\n\t\t ☆請輸入您想要查找的書名（輸入0結束）";
cin.getline(szName,20);
}
cout<<endl<<endl;
}
void DeleteRecord(CList &TelList)
{ system("cls");
CNode *pLook;
char szName[20];
cout<<"\n\t\t△請輸入您想要刪除的書名（輸入0結束）";
cin.getline(szName,20);
while (strcmp(szName,"0"))
{
CTelRecord tele (szName,"0","0","0");
pLook=TelList.LookUp(tele);
if(pLook)
{
cout<<"\n\t\t☆在裏面找到的紀錄 "<<szName <<",內容是:\n"<<endl;
cout<<endl<<setw(15)<<" ☆ 書名 ☆ "<<setw(15)<<"\t☆ 書的編號 ☆"<<setw(15)<<"\t ☆ 書的種類 ☆"<<setw(15)<<"\t ☆ 作者☆ \n"<<endl;
pLook->ShowNode();
TelList.DeleteNode(pLook);
cout<<"\n\t\t◎"<<szName<<"的資料已刪除"<<endl;
}
else
cout<<"\n\t\t▲對不起， 在裏面找不到 "<<szName<<" ."<<endl;
system("pause");
system("cls");
cout<<"\n\t\t△請輸入您想要刪除的書名（輸入0結束）";
cin.getline(szName ,20);
}
cout<<endl<<endl;
}
void StoreFile(CList &TelList)
{
ofstream outfile("BOOK.dat",ios::binary);
if(!outfile)
{
cout<<"\t\t\t !!! 數據文件打開錯誤，無法儲存數據";
return;
}
CNode *pnode;
CTelRecord *pTel;
string strName,strNumber;
pnode=TelList.GetListHead();
while(pnode)
{
pTel=(CTelRecord *)pnode->GetData();
outfile.write((char *)pTel,sizeof(CTelRecord));
pnode=TelList.GetListNextNode(pnode); }
outfile.close();
}
void Operate(string &strChoice,CList &TelList)
{ void TongJi(CList &TelList);
if(strChoice=="1")
AddRecord(TelList);
else if(strChoice=="2")
DisplayRecord(TelList);
else if(strChoice=="3")
LookUpRecord(TelList);
else if(strChoice=="4")
DeleteRecord(TelList);
else if(strChoice=="5")
TongJi(TelList);
else if(strChoice=="0")
StoreFile(TelList);
else
cout<<"\n\t\t\t !!!輸入錯誤，請重新輸入您的選擇."<<endl;
}
void LoadFile(CList &TelList)
{
ifstream infile("BOOK.dat",ios::binary);
if(!infile)
{
cout<<"\n\t\t !!!對不起，沒有找到數據文件，無法導入數據.";
return;
}
CNode*pNode;
CTelRecord*pTel;
while(!infile.eof())
{
pTel=new CTelRecord;
infile.read((char *)pTel,sizeof(CTelRecord));
pNode=new CNode;
pNode->InputData(pTel);
TelList.AddNode(pNode);
}
TelList.DeleteNode(pNode);
infile.close();
}
void TongJi(CList &TelList)
{ system("cls");
int a,b,i,j,k, d,e,f,g,m,n;
CTelRecord sk("0","0","社科","0");
CTelRecord zk("0","0","自科","0");
CTelRecord wx("0","0","文學","0");
CTelRecord gj("0","0","工具書","0");
CTelRecord qt("0","0","其他","0");
a=TelList.tongji(sk);
b=TelList.tongji(zk);
i=TelList.tongji(wx);
j=TelList.tongji(gj);
k=TelList.tongji(qt);
cout<<'\t'<<"↑"<<endl;
for(d=20;d>0;d--)cout<<d+50<<'\t'<<"│"<<endl;
for(d=50,e=50,f=50,g=50,m=50,n=50;e>0;d--,e--,f--,g--,m--,n--)
{ cout<<d<<'\t'<<"│";
if(e>a)cout<<" ";else cout<<"■";
cout<<'\t';
if(f>b)cout<<" ";else cout<<"■";
cout<<'\t';
if(g>i)cout<<" ";else cout<<"■";
cout<<'\t';
if(m>j)cout<<" ";else cout<<"■";
cout<<'\t';
if(n>k)cout<<" ";else cout<<"■";
cout<<endl;
}
cout<<" ————————————————————————→"<<endl;
cout<<'\t'<<a<<" "<<'\t'<<b<<" "<<'\t'<<i<<" "<<'\t'<<j<<" "<<'\t'<<k<<" "<<endl;
cout<<" "<<"社科"<<" "<<"自科"<<" "<<"文學"<<" "<<"工具書"<<" "<<"其他"<<endl;
}
int main()
{
CList TelList;
system("cls");
cout<<endl<<"\t\t\t☆☆☆ 歡迎進入圖書管理系統☆☆☆\n";
LoadFile(TelList);
string strChoice;
do
{
cout<<endl<<"\n\t\t\t ※ 1. 添加圖書紀錄\n"<<endl;
cout<<"\t\t\t ※ 2. 顯示圖書信息 \n"<<endl;
cout<<"\t\t\t ※ 3. 根據書名查找圖書信息\n"<<endl;
cout<<"\t\t\t ※ 4. 根據書名刪除圖書信息\n"<<endl;
cout<<"\t\t\t ※ 5. 打印圖書信息圖表\n"<<endl;
cout<<"\t\t\t ※ 0. 退出系統"<<endl<<endl;
cout<<"\t\t\t ★ 請輸入您的選擇 :";
cin>>strChoice;
cin.ignore();
Operate(strChoice,TelList);
} while (strChoice!="0");
cout<<" \n\n\t\t\t※※※歡迎再次使用圖書管理系統※※※\n\n";
return 0;
}
上面是各個部分的代碼，妳自己整理壹下