简单的旅游景点售票系统C语言代码

以下是一个简单的旅游景点售票系统的 C 语言代码：

#include <stdio.h>

int main() {
    int choice, num_tickets;
    float price, total;

    printf("Welcome to XYZ Tourist Attraction!\n");
    printf("Please select a package:\n");
    printf("1. Basic package - $10.00 per ticket\n");
    printf("2. Premium package - $20.00 per ticket\n");
    printf("3. VIP package - $50.00 per ticket\n");
    printf("Enter your choice: ");
    scanf("%d", &choice);

    switch(choice) {
        case 1:
            price = 10.00;
            printf("You have selected the Basic package.\n");
            break;
        case 2:
            price = 20.00;
            printf("You have selected the Premium package.\n");
            break;
        case 3:
            price = 50.00;
            printf("You have selected the VIP package.\n");
            break;
        default:
            printf("Invalid choice. Please try again.\n");
            return 0;
    }

    printf("How many tickets would you like to purchase? ");
    scanf("%d", &num_tickets);
    total = price * num_tickets;

    printf("You have purchased %d tickets at $%.2f each.\n", num_tickets, price);
    printf("Your total cost is $%.2f.\n", total);

    return 0;
}

该代码首先打印欢迎信息和不同套餐的价格，然后要求用户输入他们的选择。接下来，使用 switch 语句确定所选套餐的价格，并要求用户输入购买的票数。最后，计算总价格并打印出来。