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herbivores #1441
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herbivores #1441
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Original file line number | Diff line number | Diff line change |
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@@ -1 +1,40 @@ | ||
# write your code here | ||
class Animal: | ||
alive = [] | ||
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def __init__( | ||
self, name: str, | ||
health: int = 100, | ||
hidden: bool = False | ||
) -> None: | ||
self.name = name | ||
self.health = health | ||
self.hidden = hidden | ||
Animal.alive.append(self) | ||
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There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others. Learn more. Appending |
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def __repr__(self) -> str: | ||
return (f"{{Name: {self.name}, " | ||
f"Health: {self.health}, " | ||
f"Hidden: {self.hidden}}}") | ||
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def check_health(self) -> None: | ||
if self.health <= 0: | ||
if self in Animal.alive: | ||
Animal.alive.remove(self) | ||
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There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others. Learn more. The |
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class Herbivore(Animal): | ||
def hide(self) -> None: | ||
self.hidden = not self.hidden | ||
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class Carnivore(Animal): | ||
@staticmethod | ||
def bite(herbivore: Herbivore) -> None: | ||
if isinstance(herbivore, Herbivore): | ||
if not herbivore.hidden: | ||
herbivore.health -= 50 | ||
herbivore.check_health() | ||
else: | ||
There was a problem hiding this comment. Choose a reason for hiding this commentThe reason will be displayed to describe this comment to others. Learn more. The |
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print(f"{herbivore.name} is hidden and cannot be bitten.") | ||
else: | ||
print("This is not a herbivore.") |
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The
alive
list is defined as a class variable, which means it is shared across all instances ofAnimal
. This is correct if you want to keep track of all alive animals globally. However, ensure this is the intended behavior, as it might lead to unexpected results if not managed carefully.