模拟电影院售票系统c++

好的，下面是一个简单的模拟电影院售票系统的C++代码示例：

#include <iostream>
using namespace std;

int main() {
  const int ROWS = 5;
  const int SEATS_PER_ROW = 10;
  int totalSeats = ROWS * SEATS_PER_ROW;
  bool seats[ROWS][SEATS_PER_ROW] = {0};
  int numSold = 0;
  int row, seat;

  while (true) {
    cout << "Seats remaining: " << totalSeats - numSold << endl;
    cout << "Enter row number (1-" << ROWS << ") or 0 to quit: ";
    cin >> row;

    if (row == 0) {
      break;
    }

    cout << "Enter seat number (1-" << SEATS_PER_ROW << "): ";
    cin >> seat;

    if (seats[row - 1][seat - 1]) {
      cout << "That seat is already sold. Please choose another seat." << endl;
    } else {
      cout << "Seat " << row << "-" << seat << " is available. Do you want to purchase it? (y/n) ";
      char choice;
      cin >> choice;

      if (choice == 'y') {
        seats[row - 1][seat - 1] = true;
        numSold++;
        cout << "Thank you for purchasing seat " << row << "-" << seat << "." << endl;
      } else {
        cout << "Seat " << row << "-" << seat << " was not sold." << endl;
      }
    }
  }

  cout << "Total seats sold: " << numSold << endl;

  return 0;
}

该代码使用一个二维数组来表示每个座位是否已经出售。用户可以输入座位的行和列，程序会检查该座位是否已经售出，如果未售出，则询问用户是否购买该座位。一旦用户购买座位，程序将标记该座位为已售出，并更新已售出座位的数量。程序将循环执行直到用户选择退出。最后，程序将输出已售出座位的总数。