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#include <stdio.h>

int main()
{
    double kvMetri, kgGrapes, litresSell;
    int workers;
    printf("Vuvedete kv.metri, kilogrami grozde na 1 kv.metyr, litri za prodan i broi rabotnici: ");
    scanf("%lf %lf %lf %d", &kvMetri, &kgGrapes, &litresSell, &workers);

    double kgGrapesTotal = (kvMetri * kgGrapes) * 0.4;
    double litresWine = kgGrapesTotal / 2.5;

    double litresWineForWorker;
    double litresForWorkes;
    if (litresWine > litresSell) {
        litresWine -= litresSell;
        litresWineForWorker = litresWine / workers;

        printf("Vinoto dostiga! Polaga se %lf litra na rabotnik!", litresWineForWorker);
    } else {
        litresSell -= litresWine;

        printf("Vinoto ne dostiga! Trqbvat oshte %lf litra.", litresSell);
    }


}