int N = teren.liczba_przedmiotow;
   int* itemsDistances = new int[N];
   printf("ilosc %d ", N);
   float minDis=10000.0;
   int indexObj = 0;
   for (int i = 0; i < N; i++){
      Wektor3 Iam = ob->wPol;
      Wektor3 target = teren.p[i].wPol;
      Wektor3 diff = Iam - target;
      float result = sqrt(diff^diff);
      if (result < minDis) {
         minDis = result;
         indexObj = i;
      }
      printf("ilosc %d", result);
   }
   printf("ilosc %d ", N);