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Python exercise
Fill Tree
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from dataclasses import dataclass
@dataclass
class Corgi:
name: str
height: int
coat_color: str
@dataclass
class Tree:
pass
EMPTY = Tree()
@dataclass
class FamilyTree(Tree):
corgi: Corgi
mother: Tree
father: Tree
def stack_yellow_corgis(family: Tree) -> int:
if ___ == ___:
return ___
mother_height_total = ___(___.___)
father_height_total = ___(___.___)
total_height_from_parents = ___ + ___
if ___.___.___ == "___":
return total_height_from_parents + ___.___.___
else:
return total_height_from_parents
ada = Corgi("Ada", 20, "yellow")
grace = Corgi("Grace", 30, "yellow")
alan = Corgi("Alan", 25, "yellow")
don = Corgi("Don", 15, "mixed")