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21 lines
497 B
Python
21 lines
497 B
Python
class Pile:
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def __init__(self) -> None:
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self.element = []
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def empiler(self,element)->None:
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self.element.append(element)
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def est_vide(self)->bool:
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return len(self.element) == 0
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def defiler(self):
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assert not self.est_vide(), "La pile est vide"
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return self.element.pop()
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def size(self)->int:
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return len(self.element)
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def index(self, k):
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assert not self.est_vide(), "La pile est vide"
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return self.element[k]
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