如何将数据添加到C++文本文件中的行尾？

问题描述

我是 C++ 编程的初学者。我需要为电影预订系统创建一个程序。我已经做到了一半，但我一直在选择座位。我需要像用户必须选择座位一样对其进行编程。用户可以循环选择座位约10次。选择它后，所有数据都应存储在文本文件中，并存储在我存储有关特定电影的信息的行中。我真的希望对这个问题有一个好的建议。这是我安排文本文件的方式：

Avengers|1600|40|16
LoST World|3200|40|16
Titanic|6897|87|16
Avengers|1600|40|16

#include<iostream>
#include<cmath>
#include<fstream>

using namespace std;

display_all()
{
    char name [25];
    char hours[25];
    char seats[25];

    fstream movie;
    movie.open("Movies.txt",ios::in);

    int count = 0;
    string line;

    ifstream file("Movies.txt");
    while (getline(file,line))
        count++;

    int i = 0;
    while(!movie.eof(),i++,i<= count)
    {
        movie.getline(name,25,'|');
        movie.getline(seats,'|');
        movie.getline(hours,25);
        cout<< "(" << i << ") " <<  name << "\n                   ";
    }
    return 0;
}

main()
{
    char name [25];
    char hours[25];
    char seats[25];
    char price[25];
    char seats1[25];
    char seats2[25];
    char seats3[25];
    char seats4[25];
    char seats5[25];

    char response = 'Y';
    string customer,phone_number;
    fstream movie;
    movie.open("Movies.txt",ios::in);
    char selection_role ;
    int selection_movie ;

    cout << "                  *************************************************************** " << endl;
    cout << "                              MOVIE TICKET RESERVATION SYstem (MTRS)              " << endl;
    cout << "                  *************************************************************** " << endl;
    cout << endl << endl ;
    cout << "                           Please specify the selection : (1) CUSTOMER"   << endl;
    cout << "                                                          (2) MANAGEMENT" << endl;
    cout << endl;
    cout << "                                           INPUT : ";
    cin >> selection_role;

    if (selection_role == 1);

    cout << endl;
    cout << "MOVIES AVAILABLE : ";
    display_all();

    cout << endl;
    cout << "Please select a movie: ";
    cin >> selection_movie ;

    int i = 0;
    while(i++,i <= selection_movie)
    {
      movie.getline(name,'|');
      movie.getline(seats,'|');
      movie.getline(hours,'|');
      movie.getline(price,'|');
    }

    cout << endl;
    cout << "======You have selected " << name <<".=========" <<endl;

    cout << endl;
    cout << "Movie hours: " << seats << endl;
    cout << "Number of seats available: " << hours << endl;
    cout << "                                  SCREEN                                      "<<endl << endl;
    cout << "1         2          3          4          5          6          7          8" <<endl << endl;
    cout << "9         10         11         12         13         14         15         16"<<endl << endl;
    cout << "17        18         19         20         21         22         23         24"<<endl << endl;;
    cout << "25        26         27         28         29         30         31         32"<<endl << endl;

    cout << "Enter the number of seat you would like to book for: ";
    cin >> seats1 ;

    cout << endl;
    cout << "Price for the ticket: RM " << price <<  endl << endl;
    cout << "Enter you name: " ;
    cin >> customer ;
    cout << "Enter your phone number: ";
    cin >> phone_number;

    cout << endl;
    cout << "         MOVIE TICKET       " << endl;
    cout << "============================" << endl;
    cout << "Name                   :" << customer << endl;
    cout << "Handphone number       :" << phone_number <<endl;
    cout << "Movie selected         :" << name << endl;
    cout << "Seat selected          :" << seats1 <<"," << seats2 << endl;
    cout << "Price for the movie(RM):" << price << endl;
}

解决方法

暂无找到可以解决该程序问题的有效方法，小编努力寻找整理中！

如果你已经找到好的解决方法，欢迎将解决方案带上本链接一起发送给小编。

小编邮箱:dio#foxmail.com (将#修改为@）