Pavel Patsey
15 lines
450 B
Markdown
15 lines
450 B
Markdown
```python
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def find_subnets(nodes: list[Node]) -> list[tuple[Node, Node]]:
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subnets = []
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for i, (a, b) in enumerate(zip(nodes, nodes[1:])):
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parent_node, dip = merge_two_nodes(a, b)
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if parent_node == a or parent_node == b:
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subnets.append((a, b))
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return subnets
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def ensure_no_subnets(nodes: list[Node]):
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if subnets := find_subnets(nodes):
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raise Cidr4MergerError(f"There are subnets! {subnets=}")
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```
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