31 lines
804 B
Python
31 lines
804 B
Python
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def main() -> None:
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# Config
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first_arr = [1, 2, 3, 4, 5]
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second_arr = [0, 2, 4, 6, 8]
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# Main code
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some_dict = {}
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ans = set()
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for index in range(max(len(first_arr), len(second_arr))):
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if index < len(first_arr):
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first_number = first_arr[index]
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if some_dict.get(first_number) is None:
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some_dict[first_number] = 1
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elif some_dict[first_number] == 2:
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ans.add(first_number)
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if index < len(second_arr):
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second_number = second_arr[index]
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if some_dict.get(second_number) is None:
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some_dict[second_number] = 2
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elif some_dict[second_number] == 1:
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ans.add(second_number)
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print(list(ans))
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if __name__ == "__main__":
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main()
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