图书馆座位管理系统c语言

以下是一个简单的C语言图书馆座位管理系统的示例： ```c #include <stdio.h> #define MAX_SEATS 100 // 座位状态 typedef enum { EMPTY, OCCUPIED } SeatStatus; // 座位结构体 typedef struct { int seatNumber; SeatStatus status; char occupantName[50]; } Seat; // 初始化座位 void initializeSeats(Seat seats[], int numSeats) { for (int i = 0; i < numSeats; i++) { seats[i].seatNumber = i + 1; seats[i].status = EMPTY; } } // 显示座位状态 void displaySeatStatus(Seat seats[], int numSeats) { printf("座位状态:\n"); for (int i = 0; i < numSeats; i++) { printf("座位号: %d\t状态: %s\t占用者姓名: %s\n", seats[i].seatNumber, seats[i].status == EMPTY ? "空闲" : "已占用", seats[i].occupantName); } } // 预定座位 void reserveSeat(Seat seats[], int numSeats) { int seatNumber; char occupantName[50]; printf("请输入要预定的座位号: "); scanf("%d", &seatNumber); if (seatNumber < 1 || seatNumber > numSeats) { printf("无效的座位号！\n"); return; } if (seats[seatNumber - 1].status == OCCUPIED) { printf("该座位已被占用！\n"); return; } printf("请输入占用者姓名: "); scanf("%s", occupantName); seats[seatNumber - 1].status = OCCUPIED; strcpy(seats[seatNumber - 1].occupantName, occupantName); printf("座位预定成功！\n"); } // 释放座位 void releaseSeat(Seat seats[], int numSeats) { int seatNumber; printf("请输入要释放的座位号: "); scanf("%d", &seatNumber); if (seatNumber < 1 || seatNumber > numSeats) { printf("无效的座位号！\n"); return; } if (seats[seatNumber - 1].status == EMPTY) { printf("该座位已是空闲状态！\n"); return; } seats[seatNumber - 1].status = EMPTY; strcpy(seats[seatNumber - 1].occupantName, ""); printf("座位释放成功！\n"); } int main() { Seat seats[MAX_SEATS]; int numSeats; printf("请输入座位数量: "); scanf("%d", &numSeats); initializeSeats(seats, numSeats); int choice; do { printf("\n图书馆座位管理系统菜单:\n"); printf("1. 显示座位状态\n"); printf("2. 预定座位\n"); printf("3. 释放座位\n"); printf("0. 退出\n"); printf("请输入选项: "); scanf("%d", &choice); switch (choice) { case 1: displaySeatStatus(seats, numSeats); break; case 2: reserveSeat(seats, numSeats); break; case 3: releaseSeat(seats, numSeats); break; case 0: printf("感谢使用图书馆座位管理系统！\n"); break; default: printf("无效的选项！\n"); break; } } while (choice != 0); return 0; } ```