mirror of
https://github.com/bikini/patchwork
synced 2026-06-27 08:08:41 +00:00
ashton
26 lines
532 B
Python
26 lines
532 B
Python
from __future__ import annotations
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class Node:
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def __init__(self, value: int, child: Node | None = None):
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self.value = value
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self.child = child
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def flatten(node: Node | None) -> list[int]:
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values: list[int] = []
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while node is not None:
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values.append(node.value)
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node = node.child
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return values
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def run() -> None:
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chain = Node(1, Node(2, Node(3)))
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print('annotations:', flatten(chain))
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print('future:', flatten.__annotations__)
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if __name__ == '__main__':
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run()
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