c汽車(chē)租賃管理系統(tǒng)

1、#include <iostream>#include <iomanip> #include<>#include <string>#include <fstream>etno()=customerid&&cout<<" 客戶(hù)添加成功 "<<endl;for (int j=0;j<=top;j+)if(customj.gettag()=0)f<<"編號(hào) "<<customj.no;etno()=customerid&&a

2、mp;ettag()=0)else();ofstream f("c:");(char *)&customi,sizeof(customi);customi.print();customi.gettag()=0) return NULL;return &customi;customi.gettag()=0) f<<"ttt"f<<"姓名"f<<;f<<"ttt"f<<"所租汽車(chē)編號(hào)(沒(méi)有就寫(xiě) 0) f<

3、<customj.borcarj;f<<endl;ddcustomer(n,na);return 1;return 0;isp();.)case '2':r=query(customerid);break;catch(.)cout<<" 輸入有誤，請(qǐng)重新輸入 "tryif(customerid<=0)throw 1;cin >> customerid;cout << "更改 n 輸入客戶(hù)編號(hào) :"break;addcustomer (customerid,cname);cout

4、<< "輸入客戶(hù)姓名 :"cin >> cname;cout<<"輸入有誤，請(qǐng)重新輸入 "break;case '3':cin >> customerid;cout << "刪除 n 輸入客戶(hù)編號(hào) :" break;cout<<" 修改成功 !"<<endl; r->addcustomer(customerid,cname); cout<<"輸入新的客戶(hù)姓名 :"cin >

5、> cname;catch(.)cout<<"輸入有誤，請(qǐng)重新輸入 " break;tryif(customerid<=0)throw 1; cout<<"輸入新的客戶(hù)編號(hào) :" cin>>customerid;break;print(customerid);if (r=NULL)cout << "該客戶(hù)不存在 "<<endl; catch(.)cout<<" 輸入有誤，請(qǐng)重新輸入 " tryif(customerid<=0)

6、throw 1;cin >> customerid;cout << "查找 n 讀入客戶(hù)編號(hào) :"case '4':break;r->delcar();break;r=query(customerid);if (r=NULL)cout <<"該客戶(hù)不存在 " << endl;break;catch(.)cout<<" 輸入有誤，請(qǐng)重新輸入 "if(customerid<=0)throw 1;tryetno()=carid &&che

7、i.gettag()=0)while (choice!='0');default:if (choice!='0') cout<<" 輸入錯(cuò)誤，請(qǐng)從新輸入： " break;break;cout<<" 已刪除 !"<<endl;clear();break;cout<<"顯示 :"<<endl;disp();case '5':r->disp();break;r=query(customerid);if (r=NULL)cout

8、 <<"該客戶(hù)不存在 "<< endl;break;break;case '6':return &chei; return NULL;etno()=n) ettag()=0)chei.print(); chei.disp();ddcar(n,na);return 1;return 0;ettag()=0).)for (int j=0;j<=top;j+) if(chej.gettag()=0) f<<"編號(hào)"ofstream f("c:");();(char *)&am

9、p;chei,sizeof(chei);f<<chej.no;f<<"ttt"f<<"汽車(chē)"f<<; f<<"ttt"if(chej.onshelf=1)f<<"在車(chē)庫(kù) "<<endl;elsef<<" 已出租 "<<endl;cout<<"輸入有誤，請(qǐng)重新輸入 " break;cout << "輸入汽車(chē)名稱(chēng) :&qu

10、ot;<<endl; case '2':print(carid);cout << "該汽車(chē)不存在 " cout<<endl;b=query(carid);if (b=NULL)catch(.)cout<<"輸入有誤，請(qǐng)重新輸入 " break;tryif(carid<=0)throw 1;cin >> carid;cout << "更改 n 輸入汽車(chē)編號(hào) :"<<endl; break;addcar(carid,cname);ci

11、n >> cname;break;cout << "輸入新的汽車(chē)編號(hào) :"cout<<endl;cin>>carid;tryif(carid<=0)throw 1;catch(.)cout<<"輸入有誤，請(qǐng)重新輸入 " break;cout << "輸入新的汽車(chē)名稱(chēng) :"<<endl; cin >> cname;b->addcar(carid,cname); cout<<" 修改成功 !"<

12、<endl; break;case '3':<<endl;cout <<"刪除 n 讀入汽車(chē)編號(hào) : cin >> carid;catch(.)cout<<"輸入有誤，請(qǐng)重新輸入 break;if(carid<=0)throw 1;trycase '5':break;b->disp(); b=query(carid);if (b=NULL)cout <<"該汽車(chē)不存在 " cout<< endl;break;catch(.)cout&

13、lt;<"輸入有誤，請(qǐng)重新輸入 " break;tryif(carid<=0)throw 1;cout << "查找 n 讀入汽車(chē)編號(hào) :"cout<<endl;cin >> carid;case '4':b->delcar();break;b=query(carid);if (b=NULL)cout <<"該汽車(chē)不存在 " ;cout<< endl;break;void showmenu()cout<<""&

14、lt;<endl;cout<<"1.* 出租汽車(chē) *"<<endl;cout<<""<<endl;cout<<"2. * 歸還汽車(chē) *"<<endl;cout<<""<<endl;cout<<"3. * 汽車(chē)管理 *"<<endl;cout<<""<<endl;cout<<"4.* 客戶(hù)管理 *"

15、<<endl;cout<<""<<endl;cout<<"0.* 退出并保存 *"<<endl;cout<<""<<endl;while (choice!='0');default: if(choice!='0') cout<<"輸入錯(cuò)誤，請(qǐng)從新輸入 break;cout<<" 已刪除 !"<<endl;clear();case '6':b

16、reak; cout<<"顯示 :"<<endl; disp();void showtip()."<<endl;catch(.)cout<<" 輸入有誤，請(qǐng)重新輸入 "tryif(carid<=0)throw 1;cout <<"汽車(chē)編號(hào)： "cin >>carid;showmenu();.)cout<<"輸入有誤，請(qǐng)重新輸入 "break;cout<<""<<endl;c

17、out<<"1.* 出租汽車(chē) *"<<endl;cout<<""<<endl;cout<<"2.* 歸還汽車(chē) *"<<endl;cout<<""<<endl;cout<<"3.* 汽車(chē)管理 *"<<endl;cout<<""<<endl;cout<<"4. * 客戶(hù)管理 *"<<endl;c

18、out<<""<<endl;cout<<"0.* 退出并保存 *"<<endl;cout<<""<<endl;cout<<"ntt操作完成 !"<<endl;cout<<"tt選擇 0-5 繼續(xù)"<<endl;break;r=(customerid);.)cout<<"輸入有誤，請(qǐng)重新輸入 " break;cout << "

19、汽車(chē)編號(hào) :"cin >>carid;tryif(carid<=0)throw 1;catch(.)cout<<"輸入有誤，請(qǐng)重新輸入 " break;r=(customerid);/ 按編號(hào)查找if (r=NULL)cout <<"不存在該客戶(hù)！ " << endl;break;b=(carid);if (b=NULL)cout <<"不存在該汽車(chē)！ " <<endl;break;b->retcar();r->retcar(b->getno();break;case '3':/ 汽車(chē)管