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Dzhoker1
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Dec 15, 2019
| sum_ += 1 | ||
| break | ||
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| print("Количество кратных чисел:", sum_) No newline at end of file |
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Похоже вы ушли с урока 2 пораньше, не услышали описание алгоритма и решили не ту задачу.
| # надо заполнить значениями 0, 3, 4, 5, (индексация начинается с нуля), | ||
| # т.к. именно в этих позициях первого массива стоят четные числа. | ||
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| array1 = [4,6,3,6,8,5,9,34,57,78,44,23,55,62] |
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А как же генерация массива, которую использовали на уроке и договорились использовать в рамках практической работы?
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| def get_MaxMin_Inx(source_array): | ||
| max_inx = min_inx = 0 | ||
| for inx, val in enumerate(source_array[1:], 1): |
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Срезы. Экономим на 1-й итерации цикла и тратим память на почти полную копию массива :-(
| import random | ||
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| def get_MaxMin_Inx(source_array): |
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Что за смесь camelCase и snake_case :-)))
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| max_ = None | ||
| array = [45, 44, -47, 9, 47, -9, 44, -2, 41, 9] | ||
| for inx, val in enumerate(array[:-1]): |
| print(array) | ||
| res = get_MaxMin_Inx(array) | ||
| print(res) | ||
| sum_ = 0 |
| else: | ||
| range_start = res["max_inx"] + 1 | ||
| range_end = res["min_inx"] | ||
| for i in array[range_start:range_end]: |
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Кстати, если размер массива 1 Гб, а искомые элементы окажутся в начале и конце, получим копию в 1Гб для этого цикла. Впрочем, не стоит переживать. Копию чаще всего будет 333-500 Мб ;-)
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| source_array = [4,6,3,6,8,5,9,34,57,78,1,23,8,62] | ||
| print(source_array) | ||
| array = source_array.copy() |
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