funkcja_sum_cen

#include <stdio.h>

struct Item {
    char name[15];
    int prize;
    int id;
};

int total_prize(struct Item *, int);

int main() {

    struct Item item_1 = {"Iphone 7", 899, 1};
    struct Item item_2 = {"Samsung Note8", 1000, 2};
    struct Item item_3 = {"Pixel2", 499, 3};
    struct Item all_items = (item_1, item_2, item_3);
    struct Item array_of_items[3] = {all_items};

    int total = total_prize(array_of_items, 3);
    printf("Total prize of items is: $%d", total);

    return 0;
}

int total_prize(struct Item item[], int array_size) {
    int total = 0;
    for (int i = 0; i < array_size; i++) {
        total += item[i].prize;
    }
    return total;
}