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

#define CHAIR_PRICE 13.99
#define TABLE_PRICE 42.00
#define GLASS_PRICE 5.98
#define CUTLERY_PRICE 21.02

int main() {
    int numGuests;
    char item[10];
    double totalCost = 0.0;
    double price_table_for_one = TABLE_PRICE / 8;
    double one_pair_glass = GLASS_PRICE / 6;
    double one_pair_cutlery = CUTLERY_PRICE / 6;

    printf("Enter the number of guests: ");
    scanf("%d", &numGuests);

    while (1) {
        printf("Enter an item (or 'PARTY!' to stop): ");
        scanf("%s", item);

        if (strcmp(item, "PARTY!") == 0) {
            break;
        }
        if (item == "chair") {
            totalCost += CHAIR_PRICE * numGuests;
        } else if (item == "table") {
            totalCost += price_table_for_one * numGuests;
        } else if (item == "glass") {
            totalCost += one_pair_glass * numGuests;
        } else if (item == "cutlery") {
            totalCost += one_pair_cutlery * numGuests;
        }
    }

    // Add the cost for each guest
   // totalCost += (numGuests * GLASS_PRICE) + ((numGuests / 8) * CUTLERY_PRICE);

    printf("Total cost for organizing the party: $%.2lf\n", totalCost);

    return 0;
}