#include <stdio.h>
#include <stdarg.h>

typedef struct items {
    double cijena;
    char sifra[100], artikl[100];
} ITEMZ;

int main(int argc, char *argv[])
{
    FILE *fp;
    if (fp = fopen(argv[1], "w"))
    {
        int i, n;
        ITEMZ item[100];
        printf("n = ");
        scanf("%d", &n);
        for (i = 0; i < n; i++)
        {
            printf("%d. artikal: ", i + 1);
            scanf("%s %s %lf", item[i].sifra, item[i].artikl, &item[i].cijena);
        }
        fputs("=== ===== ==================== ======\n", fp);
        fputs("RB. SIFRA NAZIV                CIJENA\n", fp);
        fputs("=== ===== ==================== ======\n", fp);
        for (i = 0; i < n; i++)
            fprintf(fp, "%2d. %s %-20s %6.2lf\n", i + 1, item[i].sifra, item[i].artikl, item[i].cijena);
        fputs("=== ===== ==================== ======\n", fp);

        fclose(fp);
    }

    return 0;
}