def zad1():
  species = set() #not repeat
  maxNumber = 0

  # add unique species
  for i in range(0, len(genotypes)):
    species.add(len(genotypes[i]))

  for spec in species:
    counter = 0
    for genot in genotypes:
      if len(genot) == spec:
        counter += 1

    if counter > maxNumber:
      maxNumber = counter

  print("Liczba gatunkow: " + str(len(species)))
  print("Najwiekszy gatunek: " + str(maxNumber))