13 lines
373 B
Python
13 lines
373 B
Python
from typing import Optional
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from task2.mazeObjects.maze import Maze
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from task2.mazeObjects.cell import Cell
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def restorePath(parents: dict, exit: Cell) -> Optional[list[Cell]]:
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path = []
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current = exit
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while current:
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path.append(current)
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if current not in parents:
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return None
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current = parents[current]
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return path[::-1] |