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Re: kod safest cryptocurrency exchange

From Szymon, 5 Years ago, written in Python.
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 and Re: kod
  1. import pickle
  2.  
  3. # Utworzenie i zapis
  4. scores = ([33])
  5. f = open("best_score.dat", "wb")
  6. pickle.dump(scores, f)
  7. f.close()
  8.  
  9. #odczyt i dopisanie wynikow
  10. f = open("best_score.dat", "rb")
  11. scores = pickle.load(f)
  12. f.close() #zamykamy plik
  13.  
  14. scores.append(77)
  15. scores.append(98)
  16. print(scores)
  17.  
  18. #zapisanie modyfikacji nadpisujemy
  19. f = open("best_score.dat", "wb")
  20. pickle.dump(scores, f)
  21. f.close()
  22.  
  23. #ponowny odczyt i tylko wyświetlenie
  24. f = open("best_score.dat", "rb")
  25. scores = pickle.load(f)
  26. print(scores)
  27. f.close()

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