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Oct 21st, 2017
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  1. d = {'a': 1, 'b': 2}
  2. for key, value in ???:
  3. print(key, value)
  4.  
  5. for key in d:
  6. print key, d[key]
  7.  
  8. for key, value in d.iteritems():
  9. print key, value
  10.  
  11. for key in d: # Цикл for по умолчанию идет по ключам
  12. print(key, d[key])
  13. for key, val in d.items(): # проход по парам
  14. print(key, val)
  15.  
  16. for key in myDict:
  17. print(myDict[key])
  18.  
  19. L = [(1,2),(3,4),(5,6)]
  20.  
  21. for first, second in L:
  22. print(first, second)
  23.  
  24. myDict = {
  25. 'a': 1,
  26. 'b': 2
  27. }
  28.  
  29. # здесь мы итерируем уже по списку кортежей
  30. for key, value in myDict.items():
  31. print(key, value)
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