Павел
41 lines
905 B
Python
41 lines
905 B
Python
import cProfile
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Node = tuple[int, int, int]
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def get_data(input_file):
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with open(input_file, "r") as file:
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data = file.read().splitlines()
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return data
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def cidr4_to_node(cidr4: str) -> Node:
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ip, mask_len = cidr4.strip().split("/")
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mask_len = int(mask_len)
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added_ips_number = 0
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a, b, c, d = list(map(int, ip.split(".")))
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ip_value = a * 256**3 + b * 256**2 + c * 256**1 + d * 256**0
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return ip_value, mask_len, added_ips_number
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def data_to_nodes(data: list[str]) -> list[Node]:
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return sorted(map(cidr4_to_node, data))
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def main():
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file = "cidr4.txt"
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required_len = 15
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data = get_data(file)
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nodes = data_to_nodes(data)
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for n in nodes:
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print(n)
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if __name__ == "__main__":
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assert cidr4_to_node("4.78.139.0/24") == (72256256, 24, 0)
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assert cidr4_to_node("0.0.0.0/32") == (0, 32, 0)
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main()
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# cProfile.run("main()")
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