Lesson7 #7
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Lesson7 #7
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Dzhoker1
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Nov 19, 2018
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| # Это просто материал урока, не дз | |||
| import random | ||
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| # Генерация массива размера SIZE с числами в диапазоне от MIN до MAX | ||
| def ar_gen(SIZE, MIN, MAX): |
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аргументы функции пишите строчными буквами. Они не могут быть константами по определению.
| if array[i] > array[i + 1]: | ||
| array[i], array[i + 1] = array[i + 1], array[i] | ||
| subcount += 1 | ||
| else: # Добавляем обратный проход для ускорения "всплытия" :) |
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Это называется шейкерная сортировка.
Уже не пузырёк.
| while len(left) != 0 and len(right) != 0: | ||
| if left[0] < right[0]: | ||
| result.append(left[0]) | ||
| left.remove(left[0]) |
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Алгоритм верный.
Но одна эта строчка добавляет O(n) к сложности.
А у вас их две.
| return array | ||
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| def find_med(array): | ||
| source = array.copy() |
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Кроме сложности по времени решили добавить сложность по памяти.
Не завидую я компьютеру, когда на вход придёт массив в 10 Гб.
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