C++实现汽车订票系统（C++课程设计）

我会带着你远行 2022-05-10 09:16 417阅读 0赞 
  1. #include<iostream>
  2. #include<fstream>
  3. #include<cstring>
  4. #include<iomanip>
  5. #define Maxsize 100
  6. using namespace std;
  8. struct Route
  9. {
  10.     char number[20];
  11.     char startandreach[20];
  12.     char type[20];
  13.     char longroute[20];
  14.     char time[20];
  15.     double price;
  16.     int sitnumber;
  17.     int save;
  18.     int    sale;
  19. };
  21. struct Ticketnews
  22. {
  23.   char type[20];
  24.   char time[20];
  25.   int booked;
  26.   int remained;
  27. };
  29. struct Booknews
  30. {
  31.     char name[20];
  32.     char identitycard[20];
  33.     char number[20];
  34.     char date[20];
  35.     char road[20];
  36.     int sitnumber;
  37. };
  39. void Match(Route L1[],Ticketnews L2[],int n)//票务信息保存
  40. {
  41.     ofstream outfile("票务信息.txt",ios::out);
  42.  if (!outfile)
  43. {
  44.    cerr<<"open error!"<<endl;
  45.    exit(1);
  46. }
  47.     int i;
  48.     for(i=0;i<n;i++)
  49.     {
  50.     strcpy(L2[i].type,L1[i].type);
  51.     strcpy(L2[i].time,L1[i].time);
  52.     L2[i].booked=L1[i].sale;
  53.     L2[i].remained=L1[i].save;
  54.     outfile<<L2[i].type<<" "<<L2[i].time<<" "<<L2[i].booked<<" "<<L2[i].remained<<endl;
  55.     }
  56.     outfile.close();
  57. }
  60. int Book(Booknews &L1,Route &L2,int s)//这里一定要是参数传递
  61. {
  62.     ofstream outfile("买票客户信息.txt",ios::app);//怎么可以重复的写入订票人的数据
  63.  if (!outfile)
  64. {
  65.    cerr<<"open error!"<<endl;
  66.    exit(1);
  67. }
  68.     cout<<"请输入订票信息:"<<endl;
  69.     cout<<"姓名:";cin>>L1.name;
  70.     cout<<"身份证:";cin>>L1.identitycard;
  71.     cout<<"车次:";cin>>L1.number;
  72.     cout<<"日期:";cin>>L1.date;
  73.     cout<<"路线:";cin>>L1.road;
  74.     L2.sale++;
  75.     L2.save--;
  76.     L1.sitnumber=L2.sale;
  77.     cout<<"订票信息为:"<<endl;
  78.     cout<<"姓名:"<<L1.name<<endl<<"身份证:"<<L1.identitycard<<endl<<"车次:"<<L1.number<<endl<<"日期:"<<L1.date<<endl<<"座位号:"<<L1.sitnumber<<endl<<"路线:"<<L1.road<<endl;
  79.     outfile<<L1.name<<" "<<L1.identitycard<<" "<<L1.number<<" "<<L1.date<<" "<<L1.sitnumber<<" "<<L1.road<<endl;
  80.     outfile.close();
  81.     s++;
  82.     return s;
  83. }
  86. int Return(Booknews L1[],int s)
  87. {
  88.     Booknews L;
  89.     con:cout<<"请输入退票者姓名，身份证";
  90.     cin>>L.name>>L.identitycard;
  91.     int i;
  92.     for(i=0;i<s;i++)
  93.     {
  94.         if(((strcmp(L.name,L1[i].name))&&(strcmp(L.identitycard,L1[i].identitycard))))
  95.         {
  96.             cout<<"这个人没有订票!"<<endl;
  97.             return 0;
  98.         }
  99.         else
  100.         {
  101.             int j=i;
  102.             cout<<"该订票者的信息为:";
  103.             cout<<"姓名:"<<L1[i].name<<endl;
  104.             cout<<"身份证:"<<L1[i].identitycard<<endl;
  105.             cout<<"车次:"<<L1[i].number<<endl;
  106.             cout<<"订票日期:"<<L1[i].date<<endl;
  107.             cout<<"座位号:"<<L1[i].sitnumber<<endl;
  108.             cout<<"路线:"<<L1[i].road<<endl;
  109.             cout<<"以上信息是否符合?符合请按1，不符合请按2:";
  110.             int k;
  111.             cin>>k;
  112.             if(k==2) goto con;
  113.             else
  114.             /*cout<<"输入订票者的车次,座位号和日期:";
  115.             cin>>L.number>>L.sitnumber>>L.date;
  116.             for(i=L.sitnumber-1;i<s;i++)
  117.             {
  118.                 strcpy(L1[i].name,L1[i+1].name);
  119.                 strcpy(L1[i].identitycard,L1[i+1].identitycard);
  120.                 strcpy(L1[i].number,L1[i+1].number);
  121.                 strcpy(L1[i].date,L1[i+1].date);
  122.                 L1[i].sitnumber=L1[i+1].sitnumber;    
  123.                 cout<<"退票成功!"<<endl;
  124.             }*/
  125.             {
  126.                 for(;i<s;i++)//删除退票者的信息
  127.                 {
  128.                 strcpy(L1[i].name,L1[i+1].name);
  129.                 strcpy(L1[i].identitycard,L1[i+1].identitycard);
  130.                 strcpy(L1[i].number,L1[i+1].number);
  131.                 strcpy(L1[i].date,L1[i+1].date);
  132.                 L1[i].sitnumber=L1[i+1].sitnumber;    
  133.                 }
  134.                 cout<<"退票成功!"<<endl;
  135.                 ofstream outfile("买票客户信息.txt",ios::out);
  136.                 if(!outfile)
  137.                 {
  138.                     cerr<<"open error!"<<endl;
  139.                     exit(1);
  140.                 }
  141.                 for(i=0;i<j;i++)
  142.                 {
  143.                     outfile<<L1[i].name<<" "<<L1[i].identitycard<<" "<<L1[i].number<<" "<<L1[i].date<<" "<<L1[i].sitnumber<<endl;
  144.                 }
  145.                 outfile.close();
  146.             }
  147.             return j;
  148.         }
  149.     }
  150. }
  153. int main()
  154. {
  155.     ifstream infile("所有车次路线信息.txt",ios::in);
  156.     if (!infile)
  157.     {
  158.        cerr<<"open error!"<<endl;
  159.        exit(1);
  160.     }
  161.     ifstream infile1("买票客户信息.txt",ios::in);//怎么可以重复的写入订票人的数据
  162.  if (!infile1)
  163. {
  164.    cerr<<"open error!"<<endl;
  165.    exit(1);
  166. }
  167.     int n,i,n1,s,j;
  168.      infile>>n;
  169.      infile1>>s;
  170.     infile1.close();
  171.      Route route[Maxsize];
  172.      Ticketnews ticketnews[Maxsize];
  173.     Booknews booknews[Maxsize];
  174.      for(i=0;i<n;i++)
  175.      {
  176.          infile>>route[i].number>>route[i].startandreach>>route[i].type>>route[i].longroute>>route[i].time>>route[i].price>>route[i].sitnumber>>route[i].save>>route[i].sale;
  177.      }
  178.      cout<<"输出所有汽车路线为:"<<endl;
  179.      cout<<"车次"<<setw(7)<<"路线"<<setw(18)<<"车型"<<setw(12)<<"路线长度"<<setw(7)<<"时间"<<setw(14)<<"价格"<<setw(8)<<"座位"<<
  180. setw(5)<<"剩票"<<setw(5)<<"卖票"<<endl;
  181.      for(i=0;i<n;i++)
  182.      {
  183.  cout<<route[i].number<<setw(20)<<route[i].startandreach<<setw(12)<<route[i].type<<setw(8)<<route[i].longroute<<setw(15)<<route[i].time<<setw(8)<<
  184.              route[i].price<<setw(4)<<route[i].sitnumber<<setw(4)<<route[i].save<<setw(4)<<route[i].sale<<endl;
  185.          //cout<<route[i].number<<" "<<route[i].startandreach<<" "<<route[i].type<<" "<<route[i].longroute<<" "<<route[i].time<<" "<<
  186.             // route[i].price<<" "<<route[i].sitnumber<<" "<<route[i].save<<" "<<route[i].sale<<endl;
  187.      }
  188.     Match(route,ticketnews,n);
  189.     cout<<"主菜单为:"<<endl;
  190.     con:cout<<"1 为订票，2 为退票，3 为改变路线，4为查询订票情况，5为退出该系统，请根据你所要实现的功能输入相应的数字:";
  191.     cin>>n1;
  192.     switch(n1)
  193.     {
  194.         case 1:
  195.         {
  196.             con1:cout<<"请输入你要订票的车次:";
  197.             cin>>booknews[s].number;
  198.             bool flag(true);//一定要用bool变量控制
  199.             for(i=0;i<n;i++)
  200.             {
  201.                 if(!(strcmp(booknews[s].number,route[i].number))&&(route[i].save!=0))
  202.                 {
  203.                     //定义一个变量是否需要订票
  204.                     flag = false;
  205.                     cout<<booknews[s].number<<"车次还有票是否需要订票，是就输入yes，否就输入no:";
  206.                     char k1[5];
  207.                     con3:cin>>k1;
  208.                     if(!strcmp(k1,"yes"))
  209.                     {
  210.                     s=Book(booknews[s],route[i],s);
  211.                     }
  212.                     else
  213.                         break;
  214.                     cout<<"是否还要订票，是就输入yes，不是就输入no:";
  215.                     goto con3;
  216.                 }
  217.             }
  218.             if(flag)
  219.                 {
  220.                     cout<<"你输入的车次不存在，请重新输入!"<<endl;
  221.                     goto con1;
  222.                 }
  223. ofstream outfile("买票客户信息.txt",ios::out||ios::app);
  224.  if (!outfile)
  225. {
  226.    cerr<<"open error!"<<endl;
  227.    exit(1);
  228. }
  229.  outfile<<s<<endl;//一定要加一行endl，在另一行添加才可
  230.  outfile.close();
  231.             cout<<"返回主菜单请按1,否则请按2:";
  232.             int kkk;
  233.             cin>>kkk;
  234.             if(kkk==1)goto con;
  235.             else
  236.             break;
  237.         }
  238.         case 2:
  239.         {
  240.             if(s==0){cout<<"目前没有人订票，不能退票!"<<endl;goto con;}
  241.             else
  242.             {
  243.                 j=Return(booknews,s);
  244.                 s--;
  245.                route[j].sale--;
  246.                 route[j].save++;
  247.                 cout<<"返回主菜单请按1，退出请按2:";
  248.                 int kk1;
  249.                 cin>>kk1;
  250.                 if(kk1==1)goto con;
  251.             }
  252. ofstream outfile("买票客户信息.txt",ios::out||ios::app);//怎么可以重复的写入订票人的数据
  253.  if (!outfile)
  254. {
  255.    cerr<<"open error!"<<endl;
  256.    exit(1);
  257. }
  258.  outfile<<s<<endl;
  259.  outfile.close();
  260.             break;
  261.         }
  262.         case 3://用指针指向文件？？
  263.         {
  264.             cout<<"请输入管理员密码:";
  265.             int code;
  266.             cin>>code;
  267.             if(code==123)                        //记住密码
  268.             {
  269.           con4:cout<<"请根据A为增加路线，B为删除路线，C为修改汽车路线信息输入相应的字母:";
  270.           char z;cin>>z;
  271.           if(z=='A')
  272.           {
  273.               infile.close();
  274.               con5:n++;//注意con5要指对地方
  275.               ofstream outfile("所有车次路线信息.txt",ios::out||ios::app);
  276.               if (!outfile)
  277.               {
  278.                   cerr<<"open error!"<<endl;
  279.                   exit(1);
  280.               }        
  281.               outfile<<n;//输出过后要在把n输进去？？？？
  282.               //infile>>n;
  283.               if(!outfile.eof())//指向文件末尾
  284.                   outfile.seekp(0,ios::end);
  285.                 //outfile<<endl;
  286.             cout<<"请输入增加路线的所有数据:"<<endl;
  287.               cout<<"车次:";cin>>route[n-1].number;
  288.               cout<<"路线:";cin>>route[n-1].startandreach;
  289.               cout<<"车辆类型:";cin>>route[n-1].type;
  290.               cout<<"里程:";cin>>route[n-1].longroute;
  291.               cout<<"时间:";cin>>route[n-1].time;
  292.               cout<<"票价:";cin>>route[n-1].price;
  293.               cout<<"座位数:";cin>>route[n-1].sitnumber;
  294.               cout<<"剩余票数:";cin>>route[n-1].save;
  295.               cout<<"卖票数:";cin>>route[n-1].sale;
  296.               outfile<<route[n-1].number<<" "<<route[n-1].startandreach<<" "<<route[n-1].type<<" "<<route[n-1].longroute<<" "
  297.                   <<route[n-1].time<<" "<<route[n-1].price<<" "<<route[n-1].sitnumber<<" "<<route[n-1].save<<" "<<route[n-1].sale<<endl;
  298.               outfile.close();
  299.               cout<<"是否还要增加路线，是请输入yes，退出请输入no:";
  300.               char kk3[5];
  301.               cin>>kk3;
  302.               if(strcmp(kk3,"no")) goto con5;
  303.           }
  304.             else
  305.             {
  306.             if(z=='B')
  307.             {
  308. con6:cout<<"请输入你要删除的车次路线:";
  309.               char z1[20];int z2=-1;
  310.               cin>>z1;
  311.               for(i=0;i<n;i++)
  312.               {
  313.                   if(!strcmp(z1,route[i].number))
  314.                   {
  315.                       z2=i;
  316.                       break;
  317.                   }
  318.               }
  319.               if(z2>0)
  320.               {
  321.                 for(;z2<n-1;z2++)
  322.                 {
  323.                   strcpy(route[z2].number,route[z2+1].number);
  324.                   strcpy(route[z2].startandreach,route[z2+1].startandreach);
  325.                   strcpy(route[z2].type,route[z2+1].type);
  326.                   strcpy(route[z2].longroute,route[z2+1].longroute);
  327.                   strcpy(route[z2].time,route[z2+1].time);
  328.                   route[z2].price=route[z2+1].price;
  329.                   route[z2].sitnumber=route[z2+1].sitnumber;
  330.                   route[z2].save=route[z2+1].save;
  331.                   route[z2].sale=route[z2+1].sale;
  332.                 }
  333.                 n--;
  334.             ofstream outfile("所有车次路线信息.txt",ios::out);
  335.               if (!outfile)
  336.               {
  337.                   cerr<<"open error!"<<endl;
  338.                   exit(1);
  339.               }    
  340.               outfile<<n<<endl;
  341.                 for(i=0;i<n;i++)
  342.                 {
  343.                 outfile<<route[i].number<<" "<<route[i].startandreach<<" "<<route[i].type<<" "<<route[i].longroute<<" "<<route[i].time<<" "<<
  344.              route[i].price<<" "<<route[i].sitnumber<<" "<<route[i].save<<" "<<route[i].sale<<endl;    
  345.                 }
  346.                 outfile.close();
  347. con7:cout<<"是否还要删除路线，是就输入yes，否就输入no:";
  348.                 char kk4[5];
  349.                 cin>>kk4;
  350.                 if(!strcmp(kk4,"yes"))goto con6;
  351.                 else
  352.                     if(!strcmp(kk4,"no"))break;
  353.                     else
  354.                         if(strcmp(kk4,"yes")) {cout<<"你输入的单词不符合要求，请重新输入:";goto con7;}
  355.               }
  356.           }
  357.           else
  358.           {
  359.           if(z=='C')
  360.             {
  361.                 con2:cout<<"请输入你要修改的路线:";
  362.                 char k[20],k2[20];int kk;
  363.                 cin>>k;
  364.                 for(i=0;i<n;i++)
  365.                 {
  366.                     if(!strcmp(k,route[i].startandreach))
  367.                       {
  368.                           cout<<"修改路线为:";
  369.                           cin>>k2;
  370.                           strcpy(route[i].startandreach,k2);
  371.                           /*cout<<"是否还要修改，是就输入yes，否就输入no:";当想要把重复的路线修改时，就要用到的程序段
  372.                           char kk4[5];
  373.                           cin>>kk4;
  374.                           if(strcmp(kk4,"yes")) break;*/
  375.                       }
  377.                     ofstream outfile("所有车次路线信息.txt",ios::out);
  378.               if (!outfile)
  379.               {
  380.                   cerr<<"open error!"<<endl;
  381.                   exit(1);
  382.               }    
  383.               outfile<<n<<endl;
  384.             for(i=0;i<n;i++)
  385.             {
  386.             outfile<<route[i].number<<" "<<route[i].startandreach<<" "<<route[i].type<<" "<<route[i].longroute<<" "<<route[i].time<<" "<<
  387.              route[i].price<<" "<<route[i].sitnumber<<" "<<route[i].save<<" "<<route[i].sale<<endl;    
  388.             }
  389.             outfile.close();
  390.             }
  391.             break;
  392. con8:cout<<"是否还需要修改，是就选1，不是就选2:";
  393.                 cin>>kk;
  394.                 if(kk==1)goto con2;
  395.                 else
  396.                 if(kk==2)break;
  397.                 else {cout<<"你输入的数字不符合要求，请重新输入:"; goto con8;}
  398.             }
  399.           else
  400.             {
  401.               cout<<"你输入的数字不符合要求,请重新输入:";
  402.               goto con4;
  403.             }
  404.           }
  405.         }
  406.         }
  407.             else
  408.             {
  409.                 cout<<"你所输入的密码错误，返回主菜单请按1，退出请按2:";
  410.                 int kk2;
  411.                 cin>>kk2;
  412.                 if(kk2==2)return 0;
  413.                 else
  414.                     goto con;
  415.             }
  416.             break;
  417.         }
  418.         case 4:
  419.             {
  420.                 char k3[10],k4[20];
  421.                 cout<<"请输入用户名和身份证号:";
  422.                 cin>>k3>>k4;
  423.                 for(i=0;i<s;i++)
  424.                 {
  425.                     if(!(strcmp(k3,booknews[i].name)&&strcmp(k4,booknews[i].identitycard)))
  426.                     {
  427.                         cout<<"你的订票信息为:"<<endl;
  428.                         cout<<"姓名:"<<booknews[i].name<<endl;
  429.                         cout<<"身份证号:"<<booknews[i].identitycard<<endl;
  430.                         cout<<"车次:"<<booknews[i].number<<endl;
  431.                         cout<<"座位号:"<<booknews[i].sitnumber<<endl;
  432.                         cout<<"日期:"<<booknews[i].date<<endl;
  433.                     }
  434.                 }
  435.             }
  436.             return 0;
  437.         case 5:
  438.             {
  439.                 return 0;
  440.             }
  441.         default:
  442.         {
  443.             cout<<"你所选的功能不存在，请重新再选择!"<<endl;
  444.             goto con;
  445.         }
  446.     }
  447.      cout<<"输出所有汽车路线为:"<<endl;
  448.      for(i=0;i<n;i++)
  449.      {
  450. cout<<route[i].number<<setw(20)<<route[i].startandreach<<setw(12)<<route[i].type<<setw(8)<<route[i].longroute<<setw(15)<<route[i].time<<setw(8)<<
  451.              route[i].price<<setw(4)<<route[i].sitnumber<<setw(4)<<route[i].save<<setw(4)<<route[i].sale<<endl;
  452.          /*cout<<route[i].number<<" "<<route[i].startandreach<<" "<<route[i].type<<" "<<route[i].longroute<<" "<<route[i].time<<" "<<
  453.              route[i].price<<" "<<route[i].sitnumber<<" "<<route[i].save<<" "<<route[i].sale<<endl;*/
  454.      }
  455.     //goto con;
  456.     return 0;
  457. }

自己设置的票务信息

quickplane 12:00—19:00 0 100
quickplane 12:00—19:00 0 100
train 12:00—19:00 0 100
quickplane 12:00—19:00 0 100
train 12:00—19:00 0 100
quickplane 12:00—19:00 0 100
car 12:00—19:00 0 100
car 12:00—19:00 0 100
train 12:00—19:00 0 100
quickplane 12:00—19:00 0 100
car 12:00—19:00 0 100
car 12:00—19:00 0 100
car 4:00—8:00 0 35
car 8:00—9:00 0 45
car 9:00—19:00 0 48
car 9:00—19:00 0 45

所有车次的路线信息

16
A000 Beijing—Nanchang quickplane 1000Km 12:00—19:00 456.25 100 100 0
A001 Beijing—Nanchang quickplane 1000Km 12:00—19:00 456.25 100 100 0
A002 Beijing—Nanchang train 1000Km 12:00—19:00 456.25 100 100 0
A003 Beijing—Nanchang quickplane 1000Km 12:00—19:00 456.25 100 100 0
A004 Beijing—Nanchang train 1000Km 12:00—19:00 456.25 100 100 0
A005 Beijing—Nanchang quickplane 1000Km 12:00—19:00 456.25 100 100 0
A006 Beijing—Nanchang car 1000Km 12:00—19:00 456.25 100 100 0
A007 Beijing—Nanchang car 1000Km 12:00—19:00 456.25 100 100 0
A008 Beijing—Nanchang train 1000Km 12:00—19:00 456.25 100 100 0
A009 Beijing—Nanchang quickplane 1000Km 12:00—19:00 456.25 100 100 0
A010 Beijing—Nanchang car 1000Km 12:00—19:00 456.25 100 100 0
A011 Beijing—Nanchang car 1000Km 12:00—19:00 456.25 100 100 0
A012 J—P car 456km 4:00—8:00 45 35 35 0
A013 JJ—PP car 456km 8:00—9:00 45.2 45 45 0
A013 pp—ll car 489km 9:00—19:00 45.32 48 48 0
A014 car car 456km 9:00—19:00 45.2 45 45 0

发表评论

表情：
评论列表 （有 0 条评论，417人围观）

还没有评论，来说两句吧...

相关阅读