Billing System using c

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

// Structure to represent a product
struct Product {
    char name[50];
    float price;
    int quantity;
};

// Function to calculate the total cost for a product
float calculateTotal(struct Product product) {
    return product.price * product.quantity;
}

// Function to display the bill for a product
void displayBill(struct Product product) {
    printf("\nBill:\n");
    printf("Product: %s\n", product.name);
    printf("Price per unit: $%.2f\n", product.price);
    printf("Quantity: %d\n", product.quantity);
    printf("Total cost: $%.2f\n", calculateTotal(product));
}

int main() {
    struct Product product;
    
    // Input product details
    printf("Enter product name: ");
    scanf("%s", product.name);

    printf("Enter price per unit: ");
    scanf("%f", &product.price);

    printf("Enter quantity: ");
    scanf("%d", &product.quantity);

    // Display the bill
    displayBill(product);

    return 0;
}
#Billing System using c