飞机订票系统c语言课程

飞机订票系统是一个比较典型的信息管理系统，可以使用C语言来实现。以下是一个简单的飞机订票系统的代码示例，仅供参考：

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#define MAX_FLIGHTS 10
#define MAX_NAME_LEN 50

typedef struct {
    char name[MAX_NAME_LEN];
    int id;
    int capacity;
    int booked;
} Flight;

Flight flights[MAX_FLIGHTS];
int num_flights = 0;

void add_flight() {
    if (num_flights >= MAX_FLIGHTS) {
        printf("Sorry, the maximum number of flights has been reached.\n");
        return;
    }
    Flight f;
    printf("Enter flight name: ");
    scanf("%s", f.name);
    printf("Enter flight ID: ");
    scanf("%d", &f.id);
    printf("Enter flight capacity: ");
    scanf("%d", &f.capacity);
    f.booked = 0;
    flights[num_flights++] = f;
}

void list_flights() {
    printf("Flight Name\tFlight ID\tCapacity\tBooked\n");
    for (int i = 0; i < num_flights; i++) {
        Flight f = flights[i];
        printf("%s\t\t%d\t\t%d\t\t%d\n", f.name, f.id, f.capacity, f.booked);
    }
}

void book_flight() {
    int id;
    printf("Enter flight ID: ");
    scanf("%d", &id);
    int i;
    for (i = 0; i < num_flights; i++) {
        if (flights[i].id == id) {
            break;
        }
    }
    if (i == num_flights) {
        printf("Sorry, no flight found with ID %d.\n", id);
        return;
    }
    Flight *f = &flights[i];
    if (f->booked >= f->capacity) {
        printf("Sorry, the flight is fully booked.\n");
        return;
    }
    printf("Enter passenger name: ");
    scanf("%s", f->name);
    f->booked++;
    printf("Booking successful!\n");
}

int main() {
    int choice;
    while (1) {
        printf("1. Add Flight\n");
        printf("2. List Flights\n");
        printf("3. Book Flight\n");
        printf("4. Quit\n");
        printf("Enter your choice: ");
        scanf("%d", &choice);
        switch (choice) {
            case 1:
                add_flight();
                break;
            case 2:
                list_flights();
                break;
            case 3:
                book_flight();
                break;
            case 4:
                exit(0);
            default:
                printf("Invalid choice\n");
        }
    }
    return 0;
}

这个示例实现了添加航班、列出航班列表、预定航班等功能。你可以根据需要进行修改和扩展。